Frame door with split connection frame

Abstract

A frame door with a split connection frame is provided, including a split connection frame. The split connection frame includes a first connection frame which is provided in a frame door and a second connection frame which is provided in an other frame door. The first connection frame is provided with a slide rail groove, the second frame is provided with a slide plate which engages with the slide rail groove. The slide rail groove has a C-shaped cross section so as to wrap edges of the slide plate.

Claims

1. A split connection frame, comprising: a first connection frame provided in a frame door; and a second connection frame provided in an other frame door, the first connection frame provided with a slide rail groove, the second connection frame provided with a slide plate, the slide plate engaging the slide rail groove, the slide rail groove having a C-shaped cross section so as to wrap edges of the slide plate, the slide rail groove and the slide plate provided with first threaded holes and second threaded holes respectively, each of the first threaded holes corresponding to a respective one of the second threaded holes, and the slide rail groove and the slide plate fixedly connected via bolts, and each of the first connection frame and the second connection frame provided with cavities, each of the first threaded holes in communication with a first interior of a corresponding one of the cavities of the first connection frame and each of the second threaded holes in communication with a second interior of a corresponding one of the cavities of the second connection frame, each of the bolts connected to a respective one of the first threaded holes in the first interior and a corresponding one of the second threaded holes in the second interior.

2. The split connection frame according to claim 1, wherein the cavities of each of the first connection frame and the second connection frame comprise two cavities, and a gap between the two cavities of each of the first connection frame and the second connection frame is configured to be a fixing groove for connecting a sheet material.

3. The split connection frame according to claim 2, wherein each of the two cavities is further provided with a connection structure connected with a perpendicular frame which is perpendicular to the first connection frame or the second connection frame.

4. The split connection frame according to claim 3, wherein the connection structure is a connection hole corresponding to the perpendicular frame.

5. The split connection frame according to claim 4, wherein first end openings of the two cavities of the first connection frame and second end openings of the two cavities of the second connection frame are provided with a plug, the first end openings and the second end openings are arranged at a same side of the first connection frame and the second connection frame, protrusions are provided on the plug, each of the protrusions is in in interference fit with a corresponding one of the first end openings and the second end openings.

6. An assembled split frame door, comprising: a plurality of independent frame doors connected to each other, the frame doors of the plurality of independent frame doors connected to each other via a split connection frame, the split connection frame comprising a first connection frame provided in a frame door and a second connection frame provided in an other frame door, the first connection frame provided with a slide rail groove, the second connection frame provided with a slide plate, the slide plate engaging the slide rail groove, the slide rail groove having a C-shaped cross section to wrap edges of the slide plate, the slide rail groove and the slide plate provided with first threaded holes and second threaded holes respectively, each of the first threaded holes corresponding to a respective one of the second threaded holes, and the slide rail groove and the slide plate fixedly connected via bolts, and each of the first connection frame and the second connection frame provided with cavities, each of the first threaded holes in communication with a first interior of a corresponding one of the cavities of the first connection frame and each of the second threaded holes in communication with a second interior of a corresponding one of the cavities of the second connection frame, each of the bolts connected to a respective one of the first threaded holes in the first interior and a corresponding one of the second threaded holes in the second interior.

7. The assembled split frame door according to claim 6, wherein the cavities of each of the first connection frame and the second connection frame comprise two cavities, and a gap between the two cavities of each of the first connection frame and the second connection frame is configured to be a fixing groove for connecting a sheet material.

8. The assembled split frame door according to claim 7, wherein each of the two cavities is further provided with a connection structure connected with a perpendicular frame which is perpendicular to the first connection frame or the second connection frame.

9. The assembled split frame door according to claim 8, wherein the connection structure is a connection hole corresponding to the perpendicular frame.

10. The assembled split frame door according to claim 9, wherein first end openings of the two cavities of the first connection frame and second end openings of the two cavities of the second connection frame are provided with a plug, the first end openings and the second end openings are arranged at a same side of the first connection frame and the second connection frame, protrusions are provided on the plug, each of the protrusions is in in interference fit with a corresponding one of the first end openings and the second end openings.

Description

BRIEF DESCRIPTION OF THE DRAWINGS

(1) To describe the technical solutions in the embodiments of the present disclosure or in the prior art more clearly, the following briefly introduces the accompanying drawings required for describing the embodiments. Apparently, the accompanying drawings in the following description show merely some embodiments of the present disclosure, and a person of ordinary skill in the art may still derive other drawings from these accompanying drawings without creative efforts.

(2) FIG. 1 is a structural schematic diagram of an assembled frame door according to the embodiments of the present disclosure;

(3) FIG. 2 is an exploded view of the structure shown in FIG. 1;

(4) FIG. 3 is a partial enlarged view of region A in FIG. 2;

(5) FIG. 4 is a schematic cross-sectional view of a first connection frame according to the embodiments of the present disclosure;

(6) FIG. 5 is a schematic cross-sectional view of a second connection frame according to the embodiments of the present disclosure;

(7) FIG. 6 is a schematic cross-sectional view of a split connection frame according to the embodiments of the present disclosure;

(8) FIG. 7 is a schematic diagram of a connection structure of the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(9) FIG. 8 is a schematic diagram showing a process of connecting and fixing the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(10) FIG. 9 is another schematic diagram showing the process of connecting and fixing the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(11) FIG. 10 is yet another schematic diagram showing the process of connecting and fixing the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(12) FIG. 11 is still another schematic diagram showing the process of connecting and fixing the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(13) FIG. 12 is still another schematic diagram showing the process of connecting and fixing the first connection frame and the second connection frame according to the embodiments of the present disclosure;

(14) FIG. 13 is a structural schematic diagram showing a connection of the first connection frame and a perpendicular frame according to the embodiments of the present disclosure;

(15) FIG. 14 is a structural schematic diagram showing a connection after the first connection frame is fixedly connected with the perpendicular frame according to the embodiments of the present disclosure;

(16) FIG. 15 is a structural schematic diagram showing a connection of the second connection frame and an other perpendicular frame according to the embodiments of the present disclosure; and

(17) FIG. 16 is a structural schematic diagram showing a connection after the second connection frame is fixedly connected with the other perpendicular frame according to the embodiments of the present disclosure.

(18) 1 frame door, 11 split frame door, 2 split connection frame, 21 first connection frame, 22 second connection frame, 23 slide rail groove, 24 slide plate, 25 threaded hole, 26 bolt, 27 cavity, 28 fixing groove, 29 plug, 210 connection hole, 3 perpendicular frame, 31 end connection plate, 32 fixing bolt hole, 33 fixing bolt.

DETAILED DESCRIPTION OF THE EMBODIMENTS

(19) The technical solutions according to the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings according to the embodiments of the present disclosure. Obviously, the described embodiments are only a part of the embodiments of the present disclosure, but not all of the embodiments. Based on the embodiments of the present disclosure, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present disclosure.

(20) An object of the present disclosure is to provide a frame door with a split connection frame. By improving the structure design of the connection frame, the mounting of the frame door is more convenient and the assembly accuracy of the door frame is improved.

(21) In order to make the above objects, features and advantages of the present disclosure more apparent, the present disclosure will be further described in detail below with reference to the accompanying drawings and embodiments.

(22) As shown in FIGS. 1 to 16, the present disclosure provides a split connection frame. As shown in FIGS. 1 and 2, the split connection frame 2 in the embodiments is arranged between the split frame doors 11 of the frame door 1, and is used for connecting the split frame doors 11.

(23) As shown in FIGS. 3 to 7, the connection frame 2 includes a first connection frame 21 and a second connection frame 22. The first connection frame 21 is provided with a slide rail groove 23, and the second connection frame 22 is provided with a slide plate 24 engaged with the slide rail groove 23. The slide rail groove 23 has a C-shaped structure, so as to wrap the edges of the slide plate 24. The slide rail groove 23 and the slide plate 24 are provided with first and second threaded holes 25 respectively, each of the bolts 26 is enable to be screwed through the corresponding threaded holes 25 provided on slide rail groove 23 and the slide plate 24 respectively, thereby the first connection frame 21 is fixedly connected with the second connection frame 22. By means of a sliding connection manner of the slide rail groove 23 and the slide plate 24, on the one hand, the operation is convenient, time and labor are saved by the preset slide track during mounting process; on the other hand, the frame door is enable to be positioned in the mounting process via the preset slide track, thereby avoiding the assembly error caused by improper operation when using the existing mounting method and improving the assembly accuracy. In addition, the C-shaped structure of the slide rail groove 23 is enabled to effectively wrap edges of the slide plate 24, thereby the splicing seam is shielded effectively, and an additional splicing-seam decorative cover or a splicing-seam decorative strip is omitted.

(24) Each of the first connection frame 21 and the second connection frame 22 is provided with two cavities 27. The gap between the two cavities 27 of each of the first connection frame 21 and the second connection frame 22 is configured to be the fixing groove 28 for connecting the sheet material. And each of the first threaded holes 25 is in communication with a first interior of a corresponding one of the cavities 27 of the first connection frame 21 and each of the second threaded holes is in communication with a second interior of a corresponding one of the cavities 27 of the second connection frame 22. Thus, on the one hand, one of the bolt 26 can be connected to the first threaded hole 25 in the first interior of the cavities 27, and the other ones of the bolts 26 can be connected to the second threaded holes in the second interior, so as to hide the bolts 26 and improve the aesthetic level. On the other hand, due to the position of the cavities 27, the bolts 26 and the fixing groove 28 for connecting the sheet material are separately arranged, and the mounted bolts 26 would not damage the original smooth structure in the fixing groove 28, thereby avoiding interference with the assembly of the sheet material in the groove 28. It should be noted that the cavities 27 may be a self-contained structure of the hollow first connection frame 21 and the hollow second connection frame 22, or may be a structure additionally provided only at the ends of the first connection frame 21 and the second connection frame 22.

(25) As shown in FIGS. 8 to 12, during the mounting, the first connection frame 21 and the second connection frame 22 are first slidably connected via the slide plate 24 and the slide groove 23. In the embodiment, after each of the threaded holes 25 of the slide rail groove 23 is aligned with the corresponding one of threaded holes 25 of the slide plate 24, the bolts 26 enter the cavities 27 from the mounting openings provided on the cavities 27 of the first connection frame 21 or the second connection frame 22. And each of the bolts 26 are screwed into the cavities 27 aligned with the corresponding threaded holes 25, so that the fixing connection of the first connection frame 21 and the second connection frame 22 is completed. Further, end openings of the cavities 27 of the first connection frame 21 and the cavities of the second connection frame 22 are provided with a plug 29, protrusions are provided on the plug 29, each of the protrusions is in interference fit with a corresponding one of the end openings.

(26) As shown in FIGS. 13 to 16, each of the cavities 27 is further provided with a connection structure connected with the perpendicular frame 3 which is perpendicular to the first connection frame 21 or the second connection frame 22. The connection structure is the connection hole 210 corresponding to the perpendicular frame 3.

(27) Still further, an end connection plate 31 is provided in the end of the perpendicular frame 3. And a fixing bolt holes 32 is provided in the end connection plate 31, each of which corresponds to the corresponding one of the connection holes 210. During connection, each of the fixing bolt holes 32 on the end connection plate 31 at the end portion of the frame 3 is aligned with the corresponding one of the connection holes 210 provided on the first connection frame 21 or the second connection frame 22. Then each of the fixing bolts 33 enters the cavities 27 through the corresponding one of the mounting openings of the cavities of each of the first connection frame 21 or the second connection frame 22, and is respectively screwed into the corresponding one of the connection holes 210 and the corresponding one of the fixing bolt holes 32, so that the first connection frame 21 or the second connection frame 22 is enable to be fixedly connected with the perpendicular frame 3.

(28) As shown in FIGS. 1 and 2, the present disclosure also provides an assembled split frame door 1, including three independent split frame doors 11 connected with each other via split connection frames 2.

(29) In the embodiments, the sheet material, the top frame or the bottom frame, the perpendicular frame 3, and the first connection frame 21 and/or the second connection frame 22 of the split connection frame 2 are first assembled into one split frame door 11 via the bolt-nut structure. Workers only needs to slidingly connect the first connection frame 21 and/or the second connection frame 22 of the split connection frame 2 with the second connection frame 21 and/or the first connection frame 22 of the other split connection frame 2 and then fix them, the independent split frame doors 11 may be assembled into one frame door 1. Since the split connection frames 2 are used, and the split frame door 11 is spliced without misalignment, the operation is convenient, and the efficiency is improved. Meanwhile, no seam is formed in the spliced position, and the aesthetics of the frame door 1 is improved.

(30) It should be noted that, for those skilled in the art, it is obvious that the present disclosure is not limited to the details of the above exemplary embodiments, and the present disclosure can be implemented in other specific forms without departing from the spirit or essential features of the present disclosure. Therefore, it is intended that the embodiments be considered in all respects as illustrative and not restrictive. The scope of the disclosure being indicated by the appended claims rather than by the foregoing description, and all changes that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference numbers in the claims shall not be construed as limiting the claims referred to.