Folding box type structure

Abstract

The utility model relates to the technical field of box-type structures, in particular to a folding box-type structure, a supporting assembly comprises supporting plates arranged on the two side portions of the inner side of a wall plate, three-way supporting pieces arranged at the two ends of the supporting plates and fixing bolts, first connecting holes are formed in the left side portions and the right side portions of the two folding plates respectively, and the first connecting holes are connected with the three-way supporting pieces. First connecting holes are formed in the supporting plate, second connecting holes corresponding to the first connecting holes are formed in the supporting plate, the three-direction supporting piece comprises three connecting sections which extend towards the X axis, the Y axis and the Z axis respectively, and third connecting holes are formed in the three connecting sections. The supporting plate serves as a stand column of the box-type structure, the folding plate is fixedly connected after the box-type structure is unfolded, all corners in the box-type structure are supported through the three-way supporting piece, the box-type structure is kept in an unfolded state, folding of all plate blocks is prevented, and therefore the structural stability and supporting performance of the box-type structure are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of box-type structures, in particular to a foldable box-type structure. Background Art

[0002] The box-type structure is an environmentally friendly house with color steel as the skeleton, sandwich panels as the enclosure material, standard module series for space combination, and bolted components. It is widely used in various scenes such as construction site office rest areas, security booths, temporary rest areas, etc. Reference application number CN201820218928.0 is a box-type structure component that is easy to transport. It is easy to transport and install, can be put into use quickly, and the frame is basically completed before leaving the factory. Such a structure has good stability, but it takes up too much space and is not conducive to transportation. There is also a split type, that is, the bottom plate, top plate and side plates are packaged separately, and stacking them saves more space and is conducive to transportation. However, after arriving at the construction site, the various parts need to be assembled, and their stability and support are insufficient. Moreover, the installation of the two methods is not portable and cannot meet people's needs. Utility Model Content

[0003] The utility model provides a foldable box structure to achieve the purpose of improving the stability and support of the foldable box structure.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a foldable box-type structure, comprising a bottom plate, a top plate, two wall plates and two door plates, the two wall plates comprising two folding plates hinged to each other, and being rotatably connected to the top plate and the bottom plate respectively through the two folding plates, one end of the two door plates being rotatably connected to the bottom plate, and also comprising a support assembly, the support assembly comprising support plates arranged on the two inner side edges of the wall plates, three-way support members arranged at the two ends of the support plates, and fixing bolts, the left and right sides of the two folding plates are both arranged with first connecting holes, the support plates are arranged with second connecting holes corresponding to the first connecting holes, and are fixedly connected to the corresponding first connecting holes and second connecting holes through fixing bolts, a plurality of the three-way support members are respectively installed at each corner inside the box-type structure, the three-way support member comprises three connecting sections extending respectively to the X-axis, the Y-axis and the Z-axis, and the three connecting sections are all provided with a third connecting hole.

[0005] Furthermore, the folding plate, door plate, top plate and bottom plate are all hinged by hinges.

[0006] Furthermore, the folding plate, door plate, top plate and bottom plate all include angle steels and plates.

[0007] Furthermore, the third connection holes of the three connection sections may correspond to the second connection holes, and the fixing bolts located at both ends of the support plate are sequentially passed through the first connection hole, the second connection hole and the third connection hole close to the support plate.

[0008] Furthermore, it also includes a plurality of fixing screws, one of which is passed through the third connecting hole of the connecting section corresponding to the X-axis and fixedly connected to the door panel, and the other fixing screw is passed through the third connecting hole of the connecting section corresponding to the Y-axis and fixedly connected to the bottom plate.

[0009] Furthermore, the length of the support plate corresponds to the straight-line distance between the top plate and the bottom plate.

[0010] Furthermore, the fixing bolt is penetrated by a sealing rubber ring.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: by setting the support assembly, the support of the box-type structure is improved, the support plates are set to act as columns of the box-type structure, and the folding plates are fixedly connected after the box-type structure is opened, and the corners in the box-type structure are supported by three-way support members, so that the box-type structure remains in an opened state and the folding of the plates is prevented, thereby improving the structural stability and support of the box-type structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the support assembly in the utility model.

[0014] Figure 3 It is an exploded view of the fixing bolt in the utility model.

[0015] Figure 4 It is a schematic diagram of the connection between the angle steel and the plate in the utility model.

[0016] Figure 5 It is a schematic diagram of the folded state of the utility model.

[0017] In the figure: bottom plate 1, top plate 2, wall panel 3, door panel 4, support assembly 5, folding plate 30, support plate 51, three-way support member 52, fixing bolt 53, first connecting hole 61, second connecting hole 62, third connecting hole 63, hinge 100, angle steel 101, plate 102, connecting section 521, sealing rubber ring 530. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] As shown in the accompanying drawings, the utility model is a folding box-type structure, including a bottom plate 1, a top plate 2, two wall plates 3 and two door plates 4, the two wall plates 3 include two mutually hinged folding plates 30, and are respectively rotatably connected to the top plate 2 and the bottom plate 1 through the two folding plates 30, and one end of the two door plates 4 is rotatably connected to the bottom plate 1. Referring to the existing folding box-type structure, it can be seen that hinges are provided on both sides of the top plate 2 for connecting the folding plates 30 at the upper part of the wall plate 3, and hinges are provided on each side of the bottom plate 1 for connecting the folding plates 30 at the lower part of the wall plate 3, and connecting the two door plates 4, and the two folding plates 30 are connected to the bottom plate 1. The stacked plates 30 are connected by hinges and also include a support assembly 5, which includes support plates 51 arranged on both sides of the inner side of the wall panel 3, three-way support members 52 arranged at both ends of the support plate 51, and fixing bolts 53. There are multiple fixing bolts 53. It should be noted that there are four support plates 51, which are respectively arranged on both sides of the two wall panels 3. The left and right sides of the two folding plates 30 are arranged with first connection holes 61. At least two first connection holes 61 are arranged on one folding plate 30, and the two first connection holes 61 are preferably distributed as follows: Figure 4 As shown in the arrangement, the support plate 51 is provided with second connection holes 62 corresponding to the first connection holes 61, and is fixedly connected to the corresponding first connection holes 61 and the second connection holes 62 by fixing bolts 53. The plurality of three-way support members 52 are respectively installed at the corners inside the box-type structure. The three-way support member 52 includes three connection sections 521 extending respectively to the X-axis, the Y-axis and the Z-axis. The three connection sections 521 are all provided with a third connection hole 63. A fixing member is also provided on the inner side of the top plate 2, which is used to support the door plate 4 after the door plate 4 is propped up. The fixing member can adopt a 90° angle code to fix the door plate 4 and the inner side of the top plate 2.

[0020] The utility model discloses a foldable box-type structure, which improves the support of the box-type structure by setting a support assembly 5, and the set support plate 51 acts as a column of the box-type structure. After the box-type structure is opened, the folding plate 30 is fixedly connected, and the three-way support member 52 is used to support the corners in the box-type structure, so that the box-type structure remains in an opened state and the folding of each plate is prevented, thereby achieving the improvement of the structural stability and support of the box-type structure.

[0021] In this embodiment, the folding plates 30, door panels 4, top panels 2 and bottom panels 1 are all hinged by hinges 100. A hinge 100 is provided between the two folding plates 30, a hinge 100 is provided between one folding plate 30 and the top panel 2, a hinge 100 is provided between the other folding plate 30 and the bottom panel 1, and a hinge 100 is provided at the connection between the two door panels 4 and the bottom panel 1. Preferably, the hinge 100 between the two folding plates 30 is arranged on the outside, and the hinges 100 between the two folding plates 30 and the top panel 2 and the bottom panel 1 are respectively arranged on the inside. The folding plates 30, door panels 4, top panels 2 and bottom panels 1 all include angle steels 101 and plates 102. In the existing structure, the folding plates 30, door panels 4, top panels 2 and bottom panels 1 all include frames and plates 102, and the above-mentioned steel structure using angle steels 101 is combined into a frame, and the steel has good strength.

[0022] In this embodiment, the third connecting holes 63 of the three connecting sections 521 can all correspond to the second connecting holes 62, and the fixing bolts 53 located at both ends of the support plate 51 are sequentially passed through the first connecting hole 61, the second connecting hole 62 and the third connecting hole 63 close to the support plate 51, that is, the three connecting sections 521 have the same structure, and any connecting section 521 can be selected to overlap with the support plate 51 and fixedly connected by the fixing bolts 53.

[0023] In this embodiment, it also includes a plurality of fixing screws, one of which is passed through the third connecting hole 63 of the connecting section 521 corresponding to the X-axis and fixedly connected to the door panel 4, the other fixing screw is passed through the third connecting hole 63 of the connecting section 521 corresponding to the Y-axis and fixedly connected to the base plate 1, and the other two connecting sections 521 are fixedly connected to the base plate 1 and the door panel 4 respectively by fixing screws.

[0024] In this embodiment, the length of the support plate 51 corresponds to the straight-line distance between the top plate 2 and the bottom plate 1 , so that the support plate 51 just abuts against the top plate 2 and the bottom plate 1 in a vertical state.

[0025] In this embodiment, the fixing bolt 53 is penetrated by a sealing rubber ring 530, mainly to improve the sealing performance. The fixing bolt 53 needs to penetrate a first connecting hole 61 and be connected to the support plate 51, so that the first connecting hole 61 is connected to the indoor and outdoor. The sealing rubber ring 530 is sleeved on the fixing bolt 53, which can achieve compaction of the sealing rubber ring 530 when tightening the fixing bolt 53, thereby blocking the first connecting hole 61 and improving the sealing performance.

[0026] The above embodiments are preferred embodiments of the present utility model. All structures similar to the present utility model and equivalent changes made thereto should fall within the protection scope of the present utility model.

Claims

1. A foldable box structure, characterized in that: It includes a support assembly, a bottom plate, a top plate, two wall panels and a door panel, the two wall panels include two folding plates hinged to each other, and are respectively hinged to the top plate and the bottom plate through the two folding plates, one end of the two door panels are hinged to the bottom plate, the support assembly includes support plates arranged on the two inner sides of the wall panels, and three-way support members arranged at both ends of the support plates, the left and right sides of the two folding plates are arranged with first connecting holes, the support plates are arranged with second connecting holes corresponding to the first connecting holes, and are fixedly connected to the corresponding first connecting holes and second connecting holes through fixing bolts, a plurality of the three-way support members are respectively installed at each corner inside the box-type structure, the three-way support member includes three connecting sections extending to the X-axis, Y-axis and Z-axis respectively, and the three connecting sections are all provided with a third connecting hole.

2. A foldable box structure according to claim 1, characterized in that: The folding plate, door plate, top plate and bottom plate all include angle steel and plate materials.

3. A foldable box structure according to claim 1, characterized in that: The folding plate, door plate, top plate and bottom plate are all hinged by hinges.

4. A foldable box structure according to claim 1, characterized in that: The third connection holes of the three connection sections can all correspond to the second connection holes, and the fixing bolts located at both ends of the support plate are sequentially penetrated through the first connection hole, the second connection hole and the third connection hole close to the support plate.

5. The foldable box structure according to claim 1, characterized in that: It also includes a plurality of fixing screws, one of which is passed through the third connecting hole of the connecting section corresponding to the X-axis and fixedly connected to the door panel, and the other fixing screw is passed through the third connecting hole of the connecting section corresponding to the Y-axis and fixedly connected to the bottom plate.

6. The foldable box structure according to claim 1, characterized in that: The length of the support plate corresponds to the straight-line distance between the top plate and the bottom plate.

7. The foldable box structure according to claim 1, characterized in that: The fixing bolt is penetrated by a sealing rubber ring.

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