LUGGAGE ACCESSORY AND LUGGAGE ASSEMBLY

Abstract

A luggage accessory and a luggage assembly are provided. The luggage accessory includes an expansion member and a first connection structure. The expansion member has a main body portion and at least one pocket portion that is connected to the main body portion and configured to accommodate articles. The at least one pocket portion includes a first pocket portion, the first pocket portion has a first use state and a second use state, in the first use state, the first pocket portion has a first opening located on a first side of the expansion member and in the second use state, the first pocket portion extends from the first side of the expansion member to form a second opening on a second side of the expansion member.

Claims

1. A luggage accessory, configured to expand a luggage body, comprising: an expansion member, having a main body portion and at least one pocket portion that is connected to the main body portion and configured to accommodate articles, wherein the at least one pocket portion comprises a first pocket portion, the first pocket portion has a first use state and a second use state, in the first use state, the first pocket portion has a first opening located on a first side of the expansion member so that a user is able to put a first article from the first opening to a first cavity surrounded by a first surface of the first pocket portion, and in the second use state, the first pocket portion extends from the first side of the expansion member to form a second opening on a second side of the expansion member so that the user is able to put a second article from the second opening to a second cavity surrounded by a second surface of the pocket portion; and a first connection structure, connected to the expansion member, and configured to be detachably connected to the luggage body so that the luggage accessory is capable of being detachably connected to the luggage body, wherein when the luggage accessory is connected to the luggage body, a first storage cavity is formed between the main body portion and the luggage body, the first pocket portion is located in the first storage cavity in the first use state, and the first pocket portion is located outside the first storage cavity in the second use state and communicates with the first storage cavity by using the second opening.

2. The luggage accessory according to claim 1, wherein the first pocket portion and the main body portion are formed by sewing a piece of fabric of an integral structure, the main body portion comprises a first part and a second part, a first edge of the first pocket portion and the first part are an integral structure, a second edge of the first pocket portion and the second part are an integral structure, a third edge of the first pocket portion is folded and overlapped and connected to a first side of the first connection structure, a fourth edge of the first pocket portion is folded and overlapped and connected to a second side of the first connection structure, and the first side and the second side are disposed back to back.

3. The luggage accessory according to claim 2, wherein the at least one pocket portion further comprises a second pocket portion, the second pocket portion, the main body portion, and the first pocket portion are formed by sewing a same piece of fabric of an integral structure, the main body portion further comprises a third part, a first edge of the second pocket portion and the second part are an integral structure, a second edge of the second pocket portion and the third part are an integral structure, a third edge of the second pocket portion is folded and overlapped and connected to the first side of the first connection structure, and a fourth edge of the second pocket portion is folded and overlapped and connected to the second side of the first connection structure; and the second pocket portion is adjacent to the first pocket portion.

4. The luggage accessory according to claim 3, wherein the main body portion further comprises a bottom plate part, a first edge of the bottom plate part and the third part or the second part are an integral structure, a second edge of the bottom plate part is connected to a third side of the first connection structure, the third side of the first connection structure is a bottom side and connected between the first side of the first connection structure and the second side of the first connection structure, a third edge of the bottom plate part is connected to one end of the third part, and a fourth edge of the bottom plate part is connected to the other end of the third part.

5. The luggage accessory according to claim 3, wherein the first connection structure further comprises a fourth side connected between the first side of the first connection structure and the second side of the first connection structure, the third side of the first connection structure and the fourth side of the first connection structure are disposed back to back, and the fourth side of the first connection structure comprises a first subpart and a second subpart; the first part comprises a first edge that connects an upper portion of the first side of the first connection structure to the first subpart and a second edge that connects an upper portion of the second side of the first connection structure to the second subpart, a top of the first edge is connected to a top of the second edge, the first part further comprises a first inner edge and a second inner edge, a first end of the first inner edge is connected to a first end of the second inner edge, a second end of the first inner edge is connected to a second end of the second inner edge, the second end of the first inner edge is further connected to a joint between the first edge and the second edge, a second end of the second inner edge is also connected to the joint between the first edge and the second edge, the luggage accessory further comprises a second connection structure, the second connection structure is configured to detachably connect the first inner edge to the second inner edge, when the first inner edge is separated from the second inner edge, a third opening is formed between the first inner edge and the second inner edge, and the third opening is configured to communicate with the first storage cavity for a user to take and put articles from the third opening.

6. The luggage accessory according to claim 5, wherein the first connection structure comprises a first zipper part, the luggage body comprises a second zipper part, the first zipper part and the second zipper part are detachably connected by using a first zipper head; and the second connection structure comprises a third zipper part connected to the first inner edge and a fourth zipper part connected to the second inner edge, and the fourth zipper part and the third zipper part are detachably connected by using a second zipper head.

7. The luggage accessory according to claim 2, wherein a first connector is disposed between the first pocket portion and the first part, a second connector is disposed between the first pocket portion and the second part, and the first connector and the second connector are detachably connected to close or open the first opening; and the first connector is a fifth zipper part, the second connector is a sixth zipper part, and the fifth zipper part and the sixth zipper part are detachably connected by using a third zipper head.

8. The luggage accessory according to claim 3, wherein a third connector is disposed between the second pocket portion and the second part, a fourth connector is disposed between the second pocket portion and the third part, and the third connector and the fourth connector are detachably connected to close or open the second pocket portion; and the third connector is a seventh zipper part, the fourth connector is an eighth zipper part, and the seventh zipper part and the eighth zipper part are detachably connected by using a fourth zipper head.

9. The luggage accessory according to claim 1, wherein the expansion member is made of an elastic fabric, and the expansion member is configured to be deformed under the action of an external force; and the elastic fabric has a stretchable ratio of 1:1.3 in horizontal and longitudinal directions.

10. The luggage accessory according to claim 1, wherein the main body portion and/or the pocket portion are provided with a printed layer, and the printed layer has character, animal or cartoon facial feature patterns.

11. A luggage assembly, comprising a luggage body and a luggage accessory detachably connected to the luggage body, the luggage accessory being configured to expand the luggage body, wherein the luggage accessory comprises: an expansion member, having a main body portion and at least one pocket portion that is connected to the main body portion and configured to accommodate articles, wherein the at least one pocket portion comprises a first pocket portion, the first pocket portion has a first use state and a second use state, in the first use state, the first pocket portion has a first opening located on a first side of the expansion member so that a user is able to put a first article from the first opening to a first cavity surrounded by a first surface of the first pocket portion, and in the second use state, the first pocket portion extends from the first side of the expansion member to form a second opening on a second side of the expansion member so that the user is able to put a second article from the second opening to a second cavity surrounded by a second surface of the pocket portion; and a first connection structure, connected to the expansion member, and configured to be detachably connected to the luggage body so that the luggage accessory is capable of being detachably connected to the luggage body, wherein when the luggage accessory is connected to the luggage body, a first storage cavity is formed between the main body portion and the luggage body, the first pocket portion is located in the first storage cavity in the first use state, and the first pocket portion is located outside the first storage cavity in the second use state and communicates with the first storage cavity by using the second opening.

12. The luggage assembly according to claim 11, wherein the luggage body comprises a back plate assembly, and the luggage accessory is configured to be detachably connected to the back plate assembly; a waterproof inter layer and/or a waterproof bag are disposed on one side, close to the luggage accessory, of the back plate assembly; the back plate assembly has a second storage cavity; at least one of the first storage cavity and the second storage cavity is filled with a filler to form a pillow; and the back plate assembly comprises a back plate body and the waterproof inter layer detachably connected to at least a part of the back plate body by using a second connection structure, and the back plate body and the waterproof inter layer are surrounded to form the second storage cavity.

13. The luggage assembly according to claim 11, wherein the first pocket portion and the main body portion are formed by sewing a piece of fabric of an integral structure, the main body portion comprises a first part and a second part, a first edge of the first pocket portion and the first part are an integral structure, a second edge of the first pocket portion and the second part are an integral structure, a third edge of the first pocket portion is folded and overlapped and connected to a first side of the first connection structure, a fourth edge of the first pocket portion is folded and overlapped and connected to a second side of the first connection structure, and the first side and the second side are disposed back to back.

14. The luggage assembly according to claim 13, wherein the at least one pocket portion further comprises a second pocket portion, the second pocket portion, the main body portion, and the first pocket portion are formed by sewing a same piece of fabric of an integral structure, the main body portion further comprises a third part, a first edge of the second pocket portion and the second part are an integral structure, a second edge of the second pocket portion and the third part are an integral structure, a third edge of the second pocket portion is folded and overlapped and connected to the first side of the first connection structure, and a fourth edge of the second pocket portion is folded overlapped and connected to the second side of the first connection structure; and the second pocket portion is adjacent to the first pocket portion.

15. The luggage assembly according to claim 14, wherein the main body portion further comprises a bottom plate part, a first edge of the bottom plate part and the third part or the second part are an integral structure, a second edge of the bottom plate part is connected to a third side of the first connection structure, the third side of the first connection structure is a bottom side and connected between the first side of the first connection structure and the second side of the first connection structure, a third edge of the bottom plate part is connected to one end of the third part, and a fourth edge of the bottom plate part is connected to the other end of the third part.

16. The luggage assembly according to claim 14, wherein the first connection structure further comprises a fourth side connected between the first side of the first connection structure and the second side of the first connection structure, the third side of the first connection structure and the fourth side of the first connection structure are disposed back to back, and the fourth side of the first connection structure comprises a first subpart and a second subpart; the first part comprises a first edge that connects an upper portion of the first side of the first connection structure to the first subpart and a second edge that connects an upper portion of the second side of the first connection structure to the second subpart, a top of the first edge is connected to a top of the second edge, the first part further comprises a first inner edge and a second inner edge, a first end of the first inner edge is connected to a first end of the second inner edge, a second end of the first inner edge is connected to a second end of the second inner edge, the second end of the first inner edge is further connected to a joint between the first edge and the second edge, a second end of the second inner edge is also connected to the joint between the first edge and the second edge, the luggage accessory further comprises a second connection structure, the second connection structure is configured to detachably connect the first inner edge to the second inner edge, when the first inner edge is separated from the second inner edge, a third opening is formed between the first inner edge and the second inner edge, and the third opening is configured to communicate with the first storage cavity for a user to take and put articles from the third opening.

17. The luggage assembly according to claim 16, wherein the first connection structure comprises a first zipper part, the luggage body comprises a second zipper part, the first zipper part and the second zipper part are detachably connected by using a first zipper head; and the second connection structure comprises a third zipper part connected to the first inner edge and a fourth zipper part connected to the second inner edge, and the fourth zipper part and the third zipper part are detachably connected by using a second zipper head.

18. The luggage assembly according to claim 13, wherein a first connector is disposed between the first pocket portion and the first part, a second connector is disposed between the first pocket portion and the second part, and the first connector and the second connector are detachably connected to close or open the first opening; and the first connector is a fifth zipper part, the second connector is a sixth zipper part, and the fifth zipper part and the sixth zipper part are detachably connected by using a third zipper head.

19. The luggage assembly according to claim 14, wherein a third connector is disposed between the second pocket portion and the second part, a fourth connector is disposed between the second pocket portion and the third part, and the third connector and the fourth connector are detachably connected to close or open the second pocket portion; and the third connector is a seventh zipper part, the fourth connector is an eighth zipper part, and the seventh zipper part and the eighth zipper part are detachably connected by using a fourth zipper head.

20. The luggage assembly according to claim 11, wherein the expansion member is made of an elastic fabric, and the expansion member is configured to be deformed under the action of an external force; the elastic fabric has a stretchable ratio of 1:1.3 in horizontal and longitudinal directions; and the main body portion and/or the pocket portion are provided with a printed layer, and the printed layer has character, animal or cartoon facial feature patterns.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to explain the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings used in the embodiments. Apparently, the drawings in the following description are only some embodiments of the present invention. Those of ordinary skill in the art can obtain other drawings based on these drawings without creative work.

[0031] FIG. 1 is a schematic structural diagram of a luggage assembly in a first use state according to a first embodiment of this application;

[0032] FIG. 2 is a schematic structural diagram of a luggage assembly in a second use state shown in FIG. 1;

[0033] FIG. 3 is an exploded view of a luggage assembly shown in FIG. 1;

[0034] FIG. 4 is an exploded view of a luggage assembly at another angle shown in FIG. 3;

[0035] FIG. 5 is a section view of a luggage accessory shown in FIG. 1;

[0036] FIG. 6 is a schematic structural diagram of a luggage assembly in a third use state shown in FIG. 1;

[0037] FIG. 7 to FIG. 10 are schematic diagrams of a manufacturing flow of a luggage accessory of a luggage assembly shown in FIG. 1;

[0038] FIG. 11 is a schematic structural diagram of a luggage assembly in a first use state according to a second embodiment of this application;

[0039] FIG. 12 is a schematic structural diagram of a luggage assembly in a second use state shown in FIG. 11; and

[0040] FIG. 13 is an exploded view of a luggage assembly according to a third embodiment of this application.

DETAILED DESCRIPTION OF THE EMBODIMENTS

[0041] It will be appreciated that for simplicity and clarity of illustration, where appropriate, reference numerals have been repeated among the different figures to indicate corresponding or analogous elements. In addition, numerous specific details are set forth in order to provide a thorough understanding of the exemplary embodiments described herein. However, it will be understood by those of ordinary skill in the art that the exemplary embodiments described herein may be practiced without these specific details. In other instances, methods, procedures, and components have not been described in detail so as not to obscure the related relevant feature being described. Also, the description is not to be considered as limiting the scope of the exemplary embodiments described herein. The drawings are not necessarily to scale and the proportions of certain parts may be exaggerated to better illustrate details and features of the present disclosure.

[0042] The term comprising when utilized, means including, but not necessarily limited to; it specifically indicates open-ended inclusion or membership in the so-described combination, group, series, and the like. The disclosure is illustrated by way of example and not by way of limitation in the figures of the accompanying drawings in which like references indicate similar elements. It should be noted that references to an or one embodiment in this disclosure are not necessarily to the same embodiment, and such references can mean at least one. In addition, the terms first and second are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implying the number of indicated technical features. Thus, the features defined as first and second may explicitly or implicitly include one or more of the said features. In the description of embodiments of the invention, a plurality of means two or more, unless otherwise specifically defined.

[0043] The terms top, bottom, and other indicating directions or positions are based on the directions or positions shown in the attached drawings in order to facilitate the description of the embodiment and simplify the description of the invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, it cannot be understood as a limitation of the embodiment of the invention.

Embodiment 1

[0044] Referring to FIG. 1 to FIG. 10, a first embodiment of the present application provides a luggage assembly 100. The luggage assembly 100 includes a luggage body 1 and a luggage accessory 2 detachably connected to the luggage body 1. The luggage accessory 2 is used to expand the luggage body 1 so that more articles can be loaded in the luggage assembly 100. Specifically, the luggage accessory 2 is disposed outside the luggage body 1, and a first storage cavity is formed between the luggage accessory 2 and the luggage body 1, so that more articles can be loaded into the first storage cavity in addition to articles in the luggage body 1. The luggage accessory 2 is convenient for a user to use.

[0045] The luggage body 1 includes a back plate assembly 11, and the luggage accessory 2 is configured to be detachably connected to the back plate assembly 11. The luggage accessory 2 is configured to expand the luggage body, and includes an expansion member 3 and a first connection structure 4.

[0046] The expansion member 3 has a main body portion 31 and at least one pocket portion 32 that is connected to the main body portion 31 and configured to accommodate articles. The at least one pocket portion 32 includes a first pocket portion 321. The first pocket portion 321 has a first use state and a second use state. In the first use state, the first pocket portion 321 has a first opening 3212 located on a first side of the expansion member 3 so that the user is able to put a first article from the first opening to a first cavity 3211 surrounded by a first surface of the first pocket portion 321. In the second use state, the first pocket portion 321 extends from the first side of the expansion member 3 to form a second opening 3222 on a second side of the expansion member so that the user is able to put a second article from the second opening to a second cavity 3221 surrounded by a second surface of the pocket portion.

[0047] It may be understood that when articles need to be loaded into the first pocket portion 321, the articles need to be loaded into the first pocket portion 321 through the first opening 3212. When the first pocket portion 321 is in the second use state, the first pocket portion 321 communicates with the first storage cavity 2a, and volume of the first storage cavity 2a is changed, so that the volume of the first storage cavity 2a is increased. When the first pocket portion 321 is in the first use state, the first pocket portion 321 is located in the first storage cavity 2a, and since the first pocket portion 321 itself has certain volume, the volume of the first storage cavity 2a is reduced. Therefore, in the embodiment of this application, the first pocket portion 321 can change the volume of the first storage cavity 2a, so that the user can select the use state of the first pocket portion 321 based on actual scene needs.

[0048] In the first use state, the first pocket portion 321 is located in the first storage cavity 2a, and the first opening 3212 communicates with the outside, so that the articles can be easily loaded into the first pocket portion 321 directly through the first opening 3212, and are convenient for the user to take. Referring to FIG. 2 and FIG. 4, in the second use state, the first pocket portion 321 is located outside the luggage assembly 100, and the first opening 3212 communicates with the first storage cavity 2a. At this time, the first storage cavity 2a needs to be opened before the articles are loaded into the first pocket portion 321 through the first storage cavity 2a and the second opening 3222 in sequence. When the articles need to be taken out, the first storage cavity 2a also needs to be opened before the articles are taken out.

[0049] The expansion member 3 may be made of an elastic fabric, and the expansion member 3 is configured to be deformed under the action of an external force; The elastic fabric has a stretchable ratio of 1:1.3 in horizontal and longitudinal directions. Specifically, in the present embodiment, the main body portion 31 may be an elastic fabric cover, made of elastic fabric, such as synthetic fiber (such as spandex blend), elastic nylon, elastic polyester fiber, and elastic denim, or made of knitted fabric, elastic mesh fabric, elastic flannel, or the like. The elastic fabric cover may be disposed on the outside of the luggage body and has certain elasticity. When not in use, the elastic fabric cover is disposed on the outside of the luggage body 1 and clings to the luggage body, so that the volume of the luggage assembly can be kept in a small state, and the main body portion does not need to be stored, so that the luggage assembly is convenient for the user to carry. When the articles need to be loaded, more articles can be loaded because the elastic fabric cover itself is of elasticity. The expansion member is made of elastic fabric, so that the expansion member has certain elastic tension, thereby increasing the volume of the first storage cavity, and also facilitating storage and carrying of the luggage accessory.

[0050] It may be understood that the first connection structure 4 is connected to the expansion member 3 and configured to be detachably connected to the luggage body 1 so that the luggage accessory 2 is capable of being detachably connected to the luggage body 1. When the luggage accessory 2 is connected to the luggage body 1, a first storage cavity 2a is formed between the main body portion 31 and the luggage body 1. The first pocket portion 321 is located in the first storage cavity 2a in the first use state. The first pocket portion 321 is located outside the first storage cavity 2a in the second use state and communicates with the first storage cavity 2a by using the second opening 3222.

[0051] Specifically, the first pocket portion 321 and the main body portion 31 are formed by sewing a piece of fabric of an integral structure. The main body portion 31 includes a first part 311 and a second part 312. A first edge of the first pocket portion 321 and the first part 311 are an integral structure. A second edge of the first pocket portion 321 and the second part 312 are an integral structure. A third edge of the first pocket portion is folded and overlapped and connected to a first side 43 of the first connection structure 4. A fourth edge of the first pocket portion is folded and overlapped and connected to a second side 44 of the first connection structure 4. The first side 43 and the second side 44 are disposed back to back. It may be understood that the first pocket portion 321 and the main body portion 31 are formed by sewing a piece of fabric of an integral structure, thereby having advantages of simple manufacturing and durability.

[0052] In the present embodiment, the at least one pocket portion 32 further includes a second pocket portion 322. The second pocket portion 322, the main body portion 31, and the first pocket portion 321 are formed by sewing a same piece of fabric of an integral structure. The main body portion further includes a third part 313. A first edge of the second pocket portion 322 and the second part 312 are an integral structure. A second edge of the second pocket portion 322 and the third part 313 are an integral structure. A third edge of the second pocket portion 322 is folded and overlapped and connected to the first side 43 of the first connection structure. A fourth edge of the second pocket portion 322 is folded and overlapped and connected to the second side of the first connection structure 44. The second pocket portion 322 is adjacent to the first pocket portion 321. Specifically, the quantity of the pocket portions 32 can be designed based on actual needs, and two pocket portions are mainly described schematically in the present embodiment, but more pocket portions may be provided, which is not limited to the present embodiment.

[0053] The main body portion 31 further includes a bottom plate part 33. A first edge 331 of the bottom plate part and the third part 313 or the second part 312 are an integral structure. A second edge of the bottom plate part 33 is connected to a third side 45 of the first connection structure. The third side 45 of the first connection structure is a bottom side and connected between the first side 43 of the first connection structure and the second side 44 of the first connection structure. A third edge 333 of the bottom plate part is connected to one end of the third part 313. A fourth edge 334 of the bottom plate part is connected to the other end of the third part 313. It may be understood that due to additional design of the bottom plate part 33, the expanded first storage cavity may have better bottom load-bearing capacity and better use effect.

[0054] The first connection structure further 4 includes a fourth side 46 connected between the first side 43 of the first connection structure and the second side 44 of the first connection structure. The third side 45 of the first connection structure and the fourth side 46 of the first connection structure are disposed back to back. The fourth side 46 of the first connection structure includes a first subpart 461 and a second subpart 462. The first part 311 includes a first edge that connects an upper portion of the first side 43 of the first connection structure to the first subpart 461 and a second edge that connects an upper portion of the second side 44 of the first connection structure to the second subpart 462. A top of the first edge is connected to a top of the second edge. The first part 311 further includes a first inner edge 311a and a second inner edge 311b. A first end of the first inner edge 311a is connected to a first end of the second inner edge 311b. A second end of the first inner edge 311a is connected to a second end of the second inner edge 311b. The second end of the first inner edge 311a is further connected to a joint between the first edge and the second edge. A second end of the second inner edge 311b is also connected to the joint between the first edge and the second edge. The luggage accessory 2 further includes a second connection structure 5. The second connection structure 5 is configured to detachably connect the first inner edge 311a to the second inner edge 311b. When the first inner edge 311a is separated from the second inner edge 311b, a third opening 311c is formed between the first inner edge 311a and the second inner edge 311b. The third opening 311c is configured to communicate with the first storage cavity 2a for a user to take and put articles from the third opening 311c. It may be understood that by the design of the third opening 311c, it is convenient for the user to open the first storage cavity, and it is convenient for the user to take and put articles without the user using the first connection structure, thereby improving user experience of the user.

[0055] Specifically, the first connection structure 4 includes a first zipper part 41. The luggage body 1 includes a second zipper part 42. The first zipper part 41 and the second zipper part 42 are detachably connected by using a first zipper head 421. The second connection structure 5 includes a third zipper part 51 connected to the first inner edge 311a and a fourth zipper part 52 connected to the second inner edge 311. The fourth zipper part 52 and the third zipper part 51 are detachably connected by using a second zipper head 53. It may be understood that by providing zipper structures, use effect of the luggage assembly is better.

[0056] Referring to FIG. 7 to FIG. 10, it may be understood that the expansion member can be manufactured in the following manner.

[0057] First, a piece of integral fabric shown in FIG. 7 may be provided. Next, as shown in FIG. 8, at least one wrinkled pocket portion 32 (such as the first pocket portion 321 and the second pocket portion 322) are formed as needed. Then, as shown in FIG. 9, the two edges 333 and 334 of the bottom plate portion 33 are sewn together with the main body portion 31. Then, as shown in FIG. 10, two corners of the main body portion 31 are sewn together to form the first inner edge 311a and the second inner edge 311b, so as to obtain the expansion portion 3. Finally, the first connection structure 4 and the second connection structure 5 are respectively sewn on the expansion member 3 shown in FIG. 10, thereby obtaining the luggage accessory 2 shown in FIG. 1 to FIG. 6.

[0058] From the above process, it may be seen that the luggage accessory in the present embodiment is also relatively simple in manufacturing process, high in production efficiency, and low in costs.

Embodiment 2

[0059] Referring to FIG. 11 and FIG. 12, a second embodiment of this application provides a luggage assembly 100A. The luggage assembly 100A is basically the same as the luggage assembly 100 of the first embodiment, that is, the description of the first embodiment of this application is basically applicable to the luggage assembly 100A of the second embodiment, and the differences between the second embodiment and the first embodiment will be mainly described below.

[0060] Specifically, in the second embodiment, a first connector 61 is disposed between the first pocket portion 6 and the first part 31a. A second connector 62 is disposed between the first pocket portion 6 and the second part 31b. The first connector 61 and the second connector 62 are detachably connected to close or open the first opening. The first connector 61 is a fifth zipper part 611. The second connector 62 is a sixth zipper part 621. The fifth zipper part 611 and the sixth zipper part 621 are detachably connected by using a third zipper head 63.

[0061] A third connector 71 is disposed between the second pocket portion 7 and the second part 31b. A fourth connector 72 is disposed between the second pocket portion 7 and the third part 31c. The third connector 71 and the fourth connector 72 are detachably connected to close or open the second pocket portion. The third connector 71 is a seventh zipper part 711. The fourth connector 72 is an eighth zipper part 721. The seventh zipper part 711 and the eighth zipper part 721 are detachably connected by using a fourth zipper head 73.

[0062] It may be understood that the zipper design can effectively avoid loss of articles caused by the fact that the opening of the pocket portion is not closed, thereby improving safety and experience of use.

[0063] In addition, in the first and second embodiments, the main body portion 31 and/or the pocket portion 32 of the expansion member 3 may be provided with a first printed layer 34, so that the appearance of the luggage accessory 2 is more attractive and ornamental. Specifically, the first printed layer 34 may be formed by spraying or painting. Patterns of the first printed layer 34 may be designed based on actual situations, and may be character, animal, or cartoon facial feature patterns, such as eyes, a nose, and ears, or may be other animal or landscape patterns.

[0064] Similarly, the pocket portion 32 further includes a second printed layer 35. Specifically, the second printed layer 35 may be formed by spraying or painting. Pattern of the second printed layer 35 may be designed according to actual situations, and may be character, animal, or cartoon facial feature patterns, such as a mouth or a tongue, or may be other animal or landscape patterns. The second printed layer 35 is provided so that the appearance of the luggage accessory 2 is more attractive and ornamental.

Embodiment 3

[0065] Referring to FIG. 13, a third embodiment of this application provides a luggage assembly. The luggage assembly is basically the same as the luggage assembly of the first embodiment, that is, the description of the first embodiment of this application is basically applicable to the luggage assembly of the third embodiment, and differences between the third embodiment and the first embodiment are mainly described below.

[0066] In the third embodiment, the luggage body 1A includes a back plate assembly 14. The back plate assembly 14 includes a back plate body 141, and an inter layer 142 (a waterproof inter layer) disposed on the side close to the luggage accessory 2. The back plate assembly 14 has a second storage cavity 14a. At least one of the first storage cavity and the second storage cavity 14a formed by the luggage accessory 2 and the luggage body 1A is filled with a filler to form a pillow.

[0067] The various above embodiments are only used to describe the technical solutions of the present invention, and not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those ordinarily skilled in the art should understand that they can still modify the technical solutions described in all the foregoing embodiments, or equivalently replace some or all of the technical features, and these modifications or replacements do not depart the essences of the corresponding technical solutions from the spirit and scope of the technical solutions of all the embodiments of the present invention.