CONTAINER PROTECTIVE SLEEVE

Abstract

A container protective sleeve is provided. The container protective sleeve is configured to be sleeved around a container bottom portion of a container. The container protective sleeve includes a protective sleeve body. The protective sleeve body is made of rubber or a silicone elastic material. The protective sleeve body includes a bottom board portion and a side wall portion surrounding an outer periphery of the bottom board portion. The side wall portion has at least one concave portion at one side of the side wall portion corresponding to the bottom board portion and at least one extension fin relatively protruding from the at least one concave portion. The at least one extension fin extends away from the bottom board portion.

Claims

1. A container protective sleeve configured to be sleeved around a container bottom portion of a container, the container protective sleeve comprising: a protective sleeve body having a bottom board portion and a side wall portion surrounding an outer periphery of the bottom board portion, wherein the bottom board portion and an inner side surface of the side wall portion jointly define an accommodating space configured to be sleeved around the container bottom portion of the container, wherein the side wall portion has at least one concave portion at one side opposite to the bottom board portion, and the side wall portion has at least one extension fin protruding from the at least one concave portion, and wherein the at least one extension fin extends away from the bottom board portion.

2. The container protective sleeve according to claim 1, wherein the protective sleeve body is made of silicone or a rubber elastic material, and the bottom board portion and the side wall portion are formed as a one-piece structure.

3. The container protective sleeve according to claim 1, wherein the protective sleeve body is configured to be sleeved around the container bottom portion of the container in tight cooperation.

4. The container protective sleeve according to claim 1, wherein a height of the protective sleeve body is less than a diameter of the protective sleeve body, and a height difference between the at least one extension fin and the at least one concave portion is one fifth to two thirds of the height of protective sleeve body.

5. The container protective sleeve according to claim 1, wherein an edge of the at least one concave portion of the side wall portion and an edge of the at least one extension fin of the side wall portion are connected in an arc-shaped curve.

6. The container protective sleeve according to claim 1, wherein a flange portion is located at an edge of the at least one concave portion of the side wall portion and at an edge of the at least one extension fin of the side wall portion.

7. The container protective sleeve according to claim 1, wherein a thru-hole is located at a center of the bottom board portion.

8. The container protective sleeve according to claim 1, wherein a thickness of the protective sleeve body is within a range from 1 millimeter to 5 millimeters.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The described embodiments may be better understood by reference to the following description and the accompanying drawings, in which:

[0021] FIG. 1 is a schematic perspective assembled view of a container protective sleeve combined to a container bottom portion according to a first embodiment of the present disclosure;

[0022] FIG. 2 is a schematic perspective view of the container protective sleeve separating from the container bottom portion according to the first embodiment of the present disclosure;

[0023] FIG. 3 is a schematic sectional view of the container protective sleeve according to the first embodiment of the present disclosure;

[0024] FIG. 4 is a schematic view showing the container protective sleeve being detached from or assembled to the container bottom portion according to the first embodiment of the present disclosure;

[0025] FIG. 5 is a schematic perspective view of the container protective sleeve according to a second embodiment of the present disclosure; and

[0026] FIG. 6 is a schematic perspective view of a conventional container protective sleeve.

DETAILED DESCRIPTION OF THE EXEMPLARY EMBODIMENTS

[0027] The present disclosure is more particularly described in the following examples that are intended as illustrative only since numerous modifications and variations therein will be apparent to those skilled in the art. Like numbers in the drawings indicate like components throughout the views. As used in the description herein and throughout the claims that follow, unless the context clearly dictates otherwise, the meaning of “a”, “an”, and “the” includes plural reference, and the meaning of “in” includes “in” and “on”. Titles or subtitles can be used herein for the convenience of a reader, which shall have no influence on the scope of the present disclosure.

[0028] The terms used herein generally have their ordinary meanings in the art. In the case of conflict, the present document, including any definitions given herein, will prevail. The same thing can be expressed in more than one way. Alternative language and synonyms can be used for any term(s) discussed herein, and no special significance is to be placed upon whether a term is elaborated or discussed herein. A recital of one or more synonyms does not exclude the use of other synonyms. The use of examples anywhere in this specification including examples of any terms is illustrative only, and in no way limits the scope and meaning of the present disclosure or of any exemplified term. Likewise, the present disclosure is not limited to various embodiments given herein. Numbering terms such as “first”, “second” or “third” can be used to describe various components, signals or the like, which are for distinguishing one component/signal from another one only, and are not intended to, nor should be construed to impose any substantive limitations on the components, signals or the like.

First Embodiment

[0029] Referring to FIG. 1 to FIG. 3, a first embodiment of the present disclosure provides a container protective sleeve. The container protective sleeve includes a protective sleeve body 20, and the protective sleeve body 20 has a bottom board portion 21 and a side wall portion 22 surrounding an outer periphery of the bottom board portion 21. The bottom board portion 21 and an inner side surface of the side wall portion 22 jointly define an accommodating space configured to be sleeved around a container bottom portion 12 of the container 10.

[0030] The bottom board portion 21 and the side wall portion 22 of the protective sleeve body 20 are made of rubber, silicone or a resin material, and the bottom board portion 21 and the side wall portion 22 are formed as a one-piece structure. Therefore, the protective sleeve body 20 has a good elasticity. In addition, an inner diameter of the side wall portion 22 of the protective sleeve body 20 is designed to be less than a diameter of the container bottom portion 12, and accordingly, the protective sleeve body 20 is configured to be sleeved around an outer periphery of the container bottom portion 12 in tight cooperation. Since the protective sleeve body 20 itself is made of rubber, silicone or the resin material, the protective sleeve body 20 can have a good elasticity and friction, and since the protective sleeve body 20 is further sleeved around the outer periphery of the container bottom portion 12 in tight cooperation, the protective sleeve body 20 can be tightly sleeved around the outer periphery of the container bottom portion 12 and does not easily fall off

[0031] A thickness of the protective sleeve body 20 is within a range from 1 millimeter to 5 millimeters, so that the protective sleeve body 20 can have a thickness that is sufficient enough to absorb an impact force, and the container bottom portion 12 is not easily damaged due to the impact force.

[0032] As shown in FIG. 2 and FIG. 3, the side wall portion 22 has at least one concave portion 23 at one side of the side wall portion 22 corresponding to the bottom board portion 21, and the side wall portion 22 has at least one extension fin 24 relatively protruding from the at least one concave portion 23. In the present embodiment, the quantity of the extension fin 24 and the concave portion 23 of the side wall portion 22 are both two, the two extension fins 24 are symmetrically disposed at two sides of the protective sleeve body 20, and the two concave portions 23 are separately disposed between the two extension fins 24.

[0033] In the present embodiment, an edge of the two extension fins 24 and an edge of the two concave portions 23 of the side wall portion 22 are connected in an arc-shaped curve, so that a continuous wave-like profile is formed at an edge of one side of the extension fin 24 corresponding to the bottom board portion 21. In addition, a flange portion 25 in an arc shape is located at the edge of the extension fin 24 and at the edge of the concave portion 23 to increase a thickness of the edge of the extension fin 24 and a thickness of the edge of the concave portion 23, and so that a user can easily have the protective sleeve body 20 sleeved around the container bottom portion 12.

[0034] As shown in FIG. 4, when the user puts on the protective sleeve body 20 around the container bottom portion 12, the user can grasp two tail ends of the two extension fins 24 by the fingers, and pull the two tail ends of the two extension fins 24 outwards to enlarge a diameter of the side wall portion 22 of the protective sleeve body 20 to allow the protective sleeve body 20 to be sleeved around the container bottom portion 12. When the user intends to detach the protective sleeve body 20 from the container bottom portion 12, the user can also grasp the two tail ends of the two extension fins 24 with their fingers to pull the two tail ends of the two extension fins 24 outwards. After the side wall portion 22 of the protective body 20 partially detaches from the container bottom portion 12, the user can then take off the protective sleeve body 20 from the container bottom portion 12.

[0035] Some of the possible dimensions of the protective sleeve body 20 of the present disclosure are provided as follows, which enables the protective sleeve body 20 to be easily mounted and detached. As shown in FIG. 3, firstly, an overall height H of the protective sleeve body 20 is designed to be less than the diameter of the protective sleeve body 20, and a height difference hl between the extension fin 24 and the concave portion 23 is within one fifth to two thirds of the height of protective sleeve body 20. Through the above configuration, the protective sleeve body 20 of the present disclosure can be easily mounted or detached, and when the protective sleeve body 20 is sleeved around the container bottom portion 12, the protective sleeve body 20 does not easily fall off from the container bottom portion 12 to effectively protect the container 10.

[0036] In addition, the protective sleeve body 20 has a thru-hole 26 that is located at a center of the bottom board portion 21. When the protective sleeve body 20 is sleeved around the container bottom portion 12, the thru-hole 26 can allow external air to enter into a gap between an inner side of the protective sleeve body 20 and the container bottom portion 12 through the thru-hole 26. Accordingly, a vacuum state formed by having no air pass into the gap can be prevented, and an issue of the protective sleeve body 20 being unable to be detached due to the inner side of the protective sleeve body 20 and a surface of the container bottom portion being tightly connected to each other under a vacuum suction force can be prevented.

[0037] However, the aforementioned description for the container protective sleeve of the first embodiment is merely an example, and is not meant to limit the scope of the present disclosure.

Second Embodiment

[0038] Referring to FIG. 5, FIG. 5 shows a second embodiment of the present disclosure. It should be noted that the second embodiment is similar to the above first embodiment, and details regarding similar elements between the first embodiment and the second embodiment will not be reiterated herein.

[0039] In the present embodiment, the side wall portion 22 of the protective sleeve body 20 includes at least two extension fins 24 and a plurality of the concave portions 23 between the at least two extension fins 24. As shown in the present embodiment, the quantity of the extension fins 24 and the quantity of the concave portions 23 of the protective sleeve body 20 are not limited to those disclosed in the present embodiment, and can be changed according to practical requirements.

Beneficial Effects of the Embodiments

[0040] In conclusion, in the container protective sleeve provided by the present disclosure, since the side wall portion of the protective sleeve body has at least one extension fin, when putting on the protective sleeve body around the container bottom portion or removing the protective sleeve body from the container bottom portion, a user can grasp the at least one extension fin by the fingers to enlarge a diameter of an opening of the side wall portion, so that the protective sleeve body can be easily sleeved around the container bottom portion or be detached from the container bottom portion.

[0041] The foregoing description of the exemplary embodiments of the disclosure has been presented only for the purposes of illustration and description and is not intended to be exhaustive or to limit the disclosure to the precise forms disclosed. Many modifications and variations are possible in light of the above teaching.

[0042] The embodiments were chosen and described in order to explain the principles of the disclosure and their practical application so as to enable others skilled in the art to utilize the disclosure and various embodiments and with various modifications as are suited to the particular use contemplated. Alternative embodiments will become apparent to those skilled in the art to which the present disclosure pertains without departing from its spirit and scope.