Detachable folding bookshelf

Abstract

The utility model provides a detachable folding bookshelf which comprises a base and a folding support, the base is provided with a containing cavity, the folding support is detachably assembled with the base, the folding support has an unfolding state and a folding state, and the folding support can be contained in the containing cavity in the folding state. According to the detachable folding bookshelf adopting the technical scheme, the base is detachably connected with the folding support, and the folding support used for storing the folding support in the folding state is arranged on the base, so that the folding bookshelf is convenient to fold and store, convenient to disassemble and assemble and stable in structure, the folding support can be further stored, and the folding bookshelf is convenient to store and disassemble. And the occupied space is smaller after the folding storage.

Description

Technical Field

[0001] The utility model relates to the technical field of bookshelves, in particular to a detachable folding bookshelf. Background Art

[0002] A bookshelf is a device specifically used for storing books. Folding bookshelves are widely used because of their convenient storage and small storage space occupation. Usually, the base and the support frame of a folding bookshelf are integrally connected, resulting in the inability to disassemble and store the support frame and the base, and the support frame still occupies space after folding. Content of the Utility Model

[0003] The purpose of the utility model is to provide a detachable folding bookshelf, which realizes the detachable assembly of the folding bracket and the base, is not only convenient for folding and storing, convenient for disassembly and assembly, and has a stable structure, but also can further store the folding bracket, making the occupied space smaller after folding and storing.

[0004] To achieve the above purpose, the utility model provides the following technical solution: a detachable folding bookshelf, comprising: a base having a storage cavity, and a folding bracket detachably assembled with the base, the folding bracket having an unfolded state and a folded state, and in the folded state, the folding bracket can be stored in the storage cavity.

[0005] In one embodiment, the folding bracket includes: a first folding assembly plugged and assembled with the base, and a second folding assembly connected to a side of the first folding assembly away from the base, and the second folding assembly can be unfolded or folded synchronously with the first folding assembly.

[0006] In one embodiment, the first folding assembly includes: a first folding plate, one end of which is plugged and assembled with the base, and the other end is rotatably connected to the second folding assembly, the first folding plate having a first mounting opening; a second folding plate, one end of which is rotatably connected to the second folding assembly, and the other end passes through the first mounting opening and is plugged and assembled with the base, the first folding plate and the second folding plate are cross - arranged, and the middle part of the first folding plate overlaps with the middle part of the second folding plate; and a first hinge member passing through the overlapping part of the first folding plate and the second folding plate to rotatably assemble the first folding plate and the second folding plate.

[0007] In one embodiment, an insertion port is provided on the base near the first folding assembly, and insertion portions are provided on both the first folding plate and the second folding plate, and the insertion portions are adapted to the insertion port.

[0008] In one embodiment, the second folding assembly includes: a third folding plate, one end of which is rotatably connected to the second folding plate, and the third folding plate has a second mounting opening; a fourth folding plate, one end of which passes through the second mounting opening and is rotatably connected to the first folding plate, the third folding plate and the fourth folding plate are arranged in a cross manner, and the middle part of the third folding plate overlaps with the middle part of the fourth folding plate; and a second hinge member, which passes through the overlapping part of the third folding plate and the fourth folding plate to rotatably assemble the third folding plate and the fourth folding plate.

[0009] In one embodiment, first connection parts are arranged at one ends of the first folding plate and the second folding plate away from the base, second connection parts are arranged at one sides of the third folding plate and the fourth folding plate close to the base, and the first connection parts are rotatably connected to the second connection parts, so that the first folding assembly and the second folding assembly can be unfolded or folded synchronously.

[0010] In one embodiment, the folding bracket further includes at least one third folding assembly, one end of the third folding assembly is rotatably connected to the first connection part, the other end is rotatably connected to the second connection part, and the third folding assembly can be unfolded or folded synchronously with the first folding assembly and the second folding assembly.

[0011] In one embodiment, the third folding assembly includes: a fifth folding plate, one end of which is rotatably connected to the second folding plate, the other end of which is rotatably connected to the fourth folding plate, and the fifth folding plate has a third mounting opening; a sixth folding plate, one end of which is rotatably connected to the first folding plate, the other end of which passes through the third mounting opening and is connected to the third folding plate, the sixth folding plate and the fifth folding plate are arranged in a cross manner, and the middle part of the sixth folding plate overlaps with the middle part of the fifth folding plate; and a third hinge member, which passes through the overlapping part of the fifth folding plate and the sixth folding plate to rotatably assemble the fifth folding plate and the sixth folding plate.

[0012] In one embodiment, it further includes a movable baffle, the movable baffle is rotatably assembled with the folding bracket, and in the unfolded state of the folding bracket, the movable baffle can be opened relative to the folding bracket to enclose a V-shaped accommodation space with the folding bracket to expand the capacity of the bookshelf.

[0013] In one embodiment, support feet are arranged on one side of the base away from the folding bracket, and the support feet can rotate relative to the base to adjust the support height.

[0014] Analysis shows that the present utility model discloses a detachable folding bookshelf. By setting the base and the folding bracket to be detachably connected, and providing a storage space on the base 1 for the folding bracket in the folded state, the folding bookshelf is not only convenient for folding and storage, easy to disassemble and assemble, and has a stable structure, but also can further store the folding bracket, making the occupied space smaller after folding and storage.

[0015] The technical solution of the present utility model has a simple structure, is convenient for storage, quick to disassemble and assemble, has a stable structure, and occupies less space after folding and storage. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The schematic diagrams in the specification forming a part of this application are used to provide a further understanding of the present utility model. The illustrative embodiments of the present utility model and their descriptions are used to explain the present utility model and do not constitute an improper limitation to the present utility model. Among them:

[0017] Figure 1 is a schematic diagram of the overall structure of the bookshelf according to an embodiment of the present utility model.

[0018] Figure 2 is a schematic diagram of the structure of the base, the grid structure and the support feet according to an embodiment of the present utility model.

[0019] Figure 3 is a schematic diagram of the structure of the folded folding bracket according to an embodiment of the present utility model.

[0020] Figure 4 is a schematic diagram of the structure of the first folding component according to an embodiment of the present utility model.

[0021] Figure 5 is a schematic diagram of the structure of the second folding plate according to an embodiment of the present utility model.

[0022] Figure 6 is a schematic diagram of the structure of the second folding component according to an embodiment of the present utility model.

[0023] Figure 7 is a schematic diagram of the structure of the fourth folding plate according to an embodiment of the present utility model.

[0024] Figure 8 is a schematic diagram of the structure of the third folding component according to an embodiment of the present utility model.

[0025] Figure 9 is a schematic diagram of the structure of the sixth folding plate according to an embodiment of the present utility model.

[0026] Figure 10 is a schematic diagram of the structure of the movable baffle according to an embodiment of the present utility model.

[0027] Description of the reference numerals in the drawings: 1. Base; 10. Storage cavity; 11. Frame; 110. Insertion port; 2. Folding bracket; 20. Movable baffle; 200. V-shaped accommodation space; 201. Baffle frame; 202. Rotating shaft; 21. First folding assembly; 211. First folding plate; 2210. First mounting opening; 2111. First lower mounting frame; 2112. First upper mounting frame; 2113. First connecting plate; 212. Second folding plate; 2121. Second lower mounting frame; 2122. Second upper mounting frame; 2123. Second connecting plate; 213. First hinge; 214. Insertion part; 215. First connecting part; 22. Second folding assembly; 221. Third folding plate; 2210. Second mounting opening; 2211. Third lower mounting frame; 2212. Third upper mounting frame; 2213. Third connecting plate; 222. Fourth folding plate; 2221. Fourth lower mounting frame; 2222. Fourth upper mounting frame; 2223. Fourth connecting plate; 223. Second hinge; 224. Second connecting part; 23. Third folding assembly; 231. Fifth folding plate; 2310. Third mounting opening; 2311. Fifth lower mounting frame; 2312. Fifth upper mounting frame; 2313. Fifth connecting plate; 232. Sixth folding plate; 2321. Sixth lower mounting frame; 2322. Sixth upper mounting frame; 2323. Sixth connecting plate; 233. Third hinge; 234. Third connecting part; 235. Fourth connecting part; 3. Support leg; 4. Grid structure. Detailed implementation manners

[0028] The present utility model will be described in detail below with reference to the drawings and in conjunction with embodiments. Each example is provided by way of explanation of the present utility model rather than a limitation thereof. In fact, those skilled in the art will appreciate that modifications and variations can be made to the present utility model without departing from its scope or spirit. For example, features shown or described as part of one embodiment can be used in another embodiment to yield yet another embodiment. Therefore, it is intended that the present utility model cover such modifications and variations that fall within the scope of the appended claims and their equivalents.

[0029] In the description of the present utility model, the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model rather than requiring the present utility model to be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. The terms "connected", "connected to", and "provided with" used in the present utility model should be understood in a broad sense. For example, it can be a fixed connection or a detachable connection; it can be directly connected or indirectly connected through an intermediate component; it can be a wired connection, a radio connection, or a wireless communication signal connection. For those of ordinary skill in the art, the specific meanings of the above terms can be understood according to specific circumstances.

[0030] One or more examples of the present utility model are shown in the accompanying drawings. The detailed description uses numerical and alphabetical markings to refer to the features in the drawings. Similar or like markings in the drawings and the description have been used to refer to similar or like parts of the present utility model. As used herein, terms such as "first", "second", and "third" can be used interchangeably to distinguish one component from another and are not intended to indicate the position or importance of individual components.

[0031] Please refer to Figures 1 to 3 , this embodiment relates to a detachable folding bookshelf, including: a base 1 and a folding bracket 2. Specifically, the base 1 has a storage cavity 10. The folding bracket 2 is detachably assembled with the base 1.

[0032] It should be noted that the folding bracket 2 has an unfolded state and a folded state. In the unfolded state, the folding bracket 2 is installed on the base 1 and unfolds in a tree shape for storing books; in the folded state, the folding bracket 2 can be detached from the base 1, and the detached folding bracket 2 can be stored in the storage cavity 10. The bookshelf arranged in this way is not only convenient for folding and storing, quick to disassemble and assemble, and has a stable structure, but also can further store the folding bracket 2, making the space occupied after folding and storage smaller.

[0033] In one of the embodiments, the base 1 includes: a frame 11 and a grid structure 4. The frame 11 is in the shape of a cuboid, and the grid structure 4 is fixedly connected to the frame 11, and the grid structure 4 is not provided on the front side wall surface of the frame 11 so as to facilitate the taking and placing of the folding bracket 2 that is detached and in the folded state, thereby facilitating the storage of the folding bracket 2.

[0034] In one of the embodiments, a support foot 3 is provided on the side of the frame 11 away from the folding bracket 2. The support foot 3 can rotate relative to the frame 11, so as to adjust the support height of the support foot 3 and make the base 1 be stably supported.

[0035] In this embodiment, four threaded holes are respectively provided at the four corners of the frame 11, and threaded posts adapted to the threaded holes are provided on the support feet 3. The support feet 3 adjust the length of the threaded posts entering the threaded holes by rotation, so as to adjust the support height. The bottom of the support feet 3 is a disc-shaped structure to expand the support area and provide stable support. In other embodiments, the support feet 3 can also be universal wheels with threaded posts, and such a setting can facilitate the transportation of the bookshelf.

[0036] Please refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 together. In one of the embodiments, the folding bracket 2 includes: a first folding assembly 21 and a second folding assembly 22. The first folding assembly 21 is inserted and assembled with the base 1. The second folding assembly 22 is connected to the side of the first folding assembly 21 away from the base 1. The second folding assembly 22 can be unfolded or folded synchronously with the first folding assembly 21.

[0037] In one of the embodiments, the first folding assembly 21 includes: a first folding plate 211, a second folding plate 212, and a first hinge 213.

[0038] Specifically, one end of the first folding plate 211 is inserted and assembled with the base 1, and the other end is rotatably connected to the second folding assembly 22. The first folding plate 211 has a first mounting opening 2110. One end of the second folding plate 212 is rotatably connected to the second folding assembly 22, and the other end passes through the first mounting opening 2110 and is inserted and assembled with the base 1. The first folding plate 211 and the second folding plate 212 are cross-arranged, and the middle parts of the first folding plate 211 and the second folding plate 212 overlap. The first hinge 213 passes through the overlapping part of the first folding plate 211 and the second folding plate 212, so that the first folding plate 211 and the second folding plate 212 are rotationally assembled. Obviously, the first folding plate 211 and the second folding plate 212 can rotate around the first hinge 213 for unfolding use or folding storage.

[0039] In one of the embodiments, an insertion interface 110 is provided on the side of the base 1 close to the first folding assembly 21. Plug-in parts 214 are provided on both the first folding plate 211 and the second folding plate 212 close to the base side. The plug-in parts 214 are used for assembling with the insertion interface 110, so as to realize the detachable assembly between the first folding assembly 21 and the frame 11.

[0040] In other embodiments, the detachable connection structure between the first folding assembly 21 and the base 1 can also be a snap connection structure, a threaded connection structure, etc., as long as it can satisfy the disassembly and assembly between the first folding assembly 21 and the base 1.

[0041] It should be noted that after the insertion interface 110 and the insertion part 214 are assembled, a triangular support is formed between the first folding plate 211, the second folding plate 212 and the frame 11, which can effectively improve the stability of the assembly of the folding bracket 2 and the base 1.

[0042] In one embodiment, the width of the first folding plate 211 is greater than the width of the second folding plate 212, so that after the first folding plate 211 and the second folding plate 212 are folded, the second folding plate 212 can be accommodated within the first folding plate 211.

[0043] Please continue to refer to Figure 1 、 Figure 2 、 Figure 4 and Figure 5 , in one embodiment, the first folding plate 211 includes: a first lower mounting frame 2111, a first upper mounting frame 2112, a first connecting plate 2113, and a grid structure 4.

[0044] Specifically, the first lower mounting frame 2111 is disposed on one side of the first connecting plate 2113 close to the base 1, and the lower end surface of the first lower mounting frame 2111 is flush with the lower end surface of the first connecting plate 2113. The first upper mounting frame 2112 is disposed on one side of the first connecting plate 2113 away from the base 1, and the upper end surface of the first upper mounting frame 2112 is flush with the upper end surface of the first connecting plate 2113. The grid structure 4 is disposed within both the first lower mounting frame 2111 and the first upper mounting frame 2112.

[0045] It should be noted that the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state. In the thickness direction D1 of the first connecting plate 2113, there is a height difference between the first lower mounting frame 2111 and the first upper mounting frame 2112 so that the second folding plate 212 can be accommodated within the first folding plate 211 after being folded. In the length direction L1 of the first connecting plate 2113, the first lower mounting frame 2111 and the first upper mounting frame 2112 are spaced apart. Thus, the first lower mounting frame 2111, the first upper mounting frame 2112, and the two parallel first connecting plates 2113 enclose a first mounting opening 2110.

[0046] In one embodiment, the second folding plate 212 includes: a second lower mounting frame 2121, a second upper mounting frame 2122, a second connecting plate 2123, and a grid structure 4.

[0047] The second lower mounting frame 2121 is disposed on one side of the second connecting plate 2123 close to the base 1, and the lower end surface of the second lower mounting frame 2121 is flush with the lower end surface of the second connecting plate 2123. The second upper mounting frame 2122 is disposed on one side of the second connecting plate 2123 away from the base 1, and the upper end surface of the second upper mounting frame 2122 is flush with the upper end surface of the second connecting plate 2123. A grid structure 4 is provided in both the second lower mounting frame 2121 and the second upper mounting frame 2122. Among them, the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state.

[0048] Please refer to Figure 1 、 Figures 4 to 7 In one embodiment, the second folding assembly 22 includes: a third folding plate 221, a fourth folding plate 222, and a second hinge 223.

[0049] One end of the third folding plate 221 is rotatably connected to the second folding plate 212. The third folding plate 221 has a second mounting opening 2210. One end of the fourth folding plate 222 passes through the second mounting opening 2210 and is rotatably connected to the first folding plate 211. The third folding plate 221 and the fourth folding plate 222 are arranged in a cross manner, and the middle part of the third folding plate 221 overlaps with the middle part of the fourth folding plate 222. The second hinge 223 passes through the overlapping part of the third folding plate 221 and the fourth folding plate 222, so that the third folding plate 221 and the fourth folding plate 222 are rotationally assembled. Obviously, the third folding plate 221 and the fourth folding plate 222 can rotate around the second hinge 223 to be unfolded for use or folded for storage.

[0050] In one embodiment, the width of the third folding plate 221 is greater than the width of the fourth folding plate 222, so that after the third folding plate 221 and the fourth folding plate 222 are folded, the fourth folding plate 222 can be accommodated in the third folding plate 221.

[0051] In one embodiment, first connection portions 215 are provided at the ends of the first folding plate 211 and the second folding plate 212 away from the base 1. Second connection portions 224 are provided on the sides of the third folding plate 221 and the fourth folding plate 222 close to the base 1. The first connection portion 215 is rotatably connected to the second connection portion 224, so that the first folding assembly 21 and the second folding assembly 22 can be unfolded or folded synchronously.

[0052] Please continue to refer to Figure 1 、 Figures 4 to 7 In one embodiment, the third folding plate 221 includes: a third lower mounting frame 2211, a third upper mounting frame 2212, a third connecting plate 2213, and a grid structure 4.

[0053] The third lower mounting frame 2211 is disposed on one side of the third connecting plate 2213 close to the base 1, and the lower end surface of the third lower mounting frame 2211 is flush with the lower end surface of the third connecting plate 2213. The third upper mounting frame 2212 is disposed on the side of the third connecting plate 2213 away from the base 1, and the upper end surface of the third upper mounting frame 2212 is flush with the upper end surface of the third connecting plate 2213. A grid structure 4 is provided in both the third lower mounting frame 2211 and the third upper mounting frame 2212.

[0054] It should be noted that the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state. In the thickness direction D2 of the third connecting plate 2213, there is a height difference between the third lower mounting frame 2211 and the third upper mounting frame 2212 so that the fourth folding plate 222 can be accommodated in the third folding plate 221 after folding. In the length direction L2 of the third connecting plate 2213, the third lower mounting frame 2211 and the third upper mounting frame 2212 are spaced apart. Thus, the third lower mounting frame 2211, the third upper mounting frame 2212 and the two parallel third connecting plates 2213 enclose a second mounting opening 2210.

[0055] In one embodiment, the fourth folding plate 222 includes: a fourth lower mounting frame 2221, a fourth upper mounting frame 2222, a fourth connecting plate 2223 and a grid structure 4.

[0056] Specifically, the fourth lower mounting frame 2221 is disposed on one side of the fourth connecting plate 2223 close to the base 1, and the lower end surface of the fourth lower mounting frame 2221 is flush with the lower end surface of the fourth connecting plate 2223. The fourth upper mounting frame 2222 is disposed on the side of the fourth connecting plate 2223 away from the base, and the upper end surface of the fourth upper mounting frame 2222 is flush with the upper end surface of the fourth connecting plate 2223. A grid structure 4 is provided in both the fourth lower mounting frame 2221 and the fourth upper mounting frame 2222. It should be noted that the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state.

[0057] Please refer to Figure 1 、 Figures 4 to 9 In one embodiment, the folding bracket 2 further includes at least one third folding assembly 23. One end of the third folding assembly 23 is rotatably connected to the first connecting portion 215, and the other end is rotatably connected to the second connecting portion 224. The third folding assembly 23 can be unfolded or folded synchronously with the first folding assembly 21 and the second folding assembly 22.

[0058] In this embodiment, there is one third folding component 23. In other embodiments, there are multiple third folding components 23, such as two, three, four, etc. After being connected, the multiple third folding components 23 can be unfolded or folded synchronously, so as to integrally store the folding bracket 2. It should be noted that the specific number of the third folding components 23 can be set according to actual needs, as long as it satisfies that the first folding component 21 and the second folding component 22 can be unfolded or folded synchronously.

[0059] It should be noted that after the first folding component 21, the second folding component 22 and the third folding component 23 are connected, a rhombic accommodation space 24 is formed among the first folding component 21, the second folding component 22 and the third folding component 23. This rhombic accommodation space 24 can be used to store items or books. It should be noted that since the second folding component 22 is located at the top of the folding bracket 2, a V-shaped storage space 25 formed by enclosing the third folding plate 221 and the fourth folding plate 222 is formed at the top of the second folding component 22, which can also be used to store items or books. The folding bracket 2 configured in this way has multiple accommodation spaces, realizing multi-space storage of books or items, and can significantly improve the storage capacity of the folding bracket 2.

[0060] In one embodiment, the third folding component 23 includes: a fifth folding plate 231, a sixth folding plate 232, and a third hinge 233.

[0061] One end of the fifth folding plate 231 is rotatably connected to the first connection portion 215 on the second folding plate 212, and the other end is rotatably connected to the second connection portion 224 on the fourth folding plate 222. The fifth folding plate 231 has a third mounting opening 2310. One end of the sixth folding plate 232 is rotatably connected to the first connection portion 215 on the first folding plate 211, and the other end passes through the third mounting opening 2310 and is rotatably connected to the second connection portion 224 on the third folding plate 221. The sixth folding plate 232 and the fifth folding plate 231 are arranged in a cross manner, and the middle part of the sixth folding plate 232 overlaps with the middle part of the fifth folding plate 231. The third hinge 233 passes through the overlapping part of the fifth folding plate 231 and the sixth folding plate 232, so that the fifth folding plate 231 and the sixth folding plate 232 are rotationally assembled. Obviously, the fifth folding plate 231 and the sixth folding plate 232 can rotate around the third hinge 233 for unfolding use or folding storage.

[0062] In one embodiment, the width of the fifth folding plate 231 is greater than the width of the sixth folding plate 232, so that after the fifth folding plate 231 and the sixth folding plate 232 are folded, the sixth folding plate 232 can be accommodated in the fifth folding plate 231.

[0063] Please continue to refer to Figure 1 、 Figures 4 to 9, in one embodiment, the fifth folding plate 231 includes: a fifth lower mounting frame 2311, a fifth upper mounting frame 2312, a fifth connecting plate 2313, and a grid structure 4.

[0064] The fifth lower mounting frame 2311 is disposed on the side of the fifth connecting plate 2313 close to the base 1, and the lower end surface of the fifth lower mounting frame 2311 is flush with the lower end surface of the fifth connecting plate 2313. The fifth upper mounting frame 2312 is disposed on the side of the fifth connecting plate 2313 away from the base 1, and the upper end surface of the fifth upper mounting frame 2312 is flush with the upper end surface of the fifth connecting plate 2313. The grid structure 4 is disposed in both the fifth lower mounting frame 2311 and the fifth upper mounting frame 2312.

[0065] It should be noted that the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state. In the thickness direction D3 of the fourth connecting plate 2313, there is a height difference between the fifth lower mounting frame 2311 and the fifth upper mounting frame 2312 so that the sixth folding plate 232 can be accommodated in the fifth folding plate 231 after folding. In the length direction L3 of the fourth connecting plate 2313, the third lower mounting frame 2211 and the third upper mounting frame 2212 are spaced apart. Thus, the fifth lower mounting frame 2311, the fifth upper mounting frame 2312, and the two parallel fifth connecting plates 2313 enclose a third mounting opening 2310.

[0066] , in one embodiment, the sixth folding plate 232 includes: a sixth lower mounting frame 2321, a sixth upper mounting frame 2322, a sixth connecting plate 2323, and a grid structure 4.

[0067] The sixth lower mounting frame 2321 is disposed on the side of the sixth connecting plate 2323 close to the base 1, and the lower end surface of the sixth lower mounting frame 2321 is flush with the lower end surface of the sixth connecting plate 2323. The sixth upper mounting frame 2322 is disposed on the side of the sixth connecting plate 2323 away from the base 1, and the upper end surface of the sixth upper mounting frame 2322 is flush with the upper end surface of the sixth connecting plate 2323. The grid structure 4 is disposed in both the sixth lower mounting frame 2321 and the sixth upper mounting frame 2322. Wherein, the upper end surface is the end surface on the side away from the base 1 when the folding bracket 2 is in the folded state. The lower end surface is the end surface on the side close to the base 1 when the folding bracket 2 is in the folded state.

[0068] In one embodiment, third connecting portions 234 are provided on one side of the fifth folding plate 231 and the sixth connecting plate 2323 away from the base 1. Fourth connecting portions 235 are provided on one side of the fifth folding plate 231 and the sixth connecting plate 2323 close to the base 1. The third connecting portion 234 and the second connecting portion 224 are rotatably connected by bolts. The fourth connecting portion 235 and the first connecting portion 215 are also rotatably connected by bolts. With the folding bracket 2 arranged in this way, when it is unfolded, the bolts at each connection need to be loosened first to enable rotation between the first folding plate 211, the second folding plate 212, the third folding plate 221, the fourth folding plate 222, the fifth folding plate 231 and the sixth folding plate 232, so as to adjust the unfolding angle between the folding plates. After the angle between the folding plates is adjusted, the positions of the folding plates are fixed by tightening the bolts, and the unfolding of the folding bracket 2 is completed. When storing, only need to loosen the bolts at each connection again, and each folding plate can be folded under its own gravity.

[0069] In this embodiment, the first hinge member 213, the second hinge member 223 and the third hinge member 233 are all bolt structures, and the user can control the tightness of the hinge by controlling the tightness of the bolt structure.

[0070] In one embodiment, movable baffles 20 are provided on one side of the first folding plate 211 and the second folding plate 212 close to the base 1, on one side of the third folding plate 221 and the fourth folding plate 222 close to the base 1, and on one side of the fifth folding plate 231 and the sixth folding plate 232 close to the base 1. A plurality of movable baffles 20 are correspondingly provided, and the plurality of movable baffles 20 are respectively rotatably assembled with the first connecting plate 2113, the second connecting plate 2123, the third connecting plate 2213, the fourth connecting plate 2223, the fifth connecting plate 2313 and the sixth connecting plate 2323.

[0071] Please refer to 1, Figure 4 、 Figure 6 、 Figure 8 and Figure 10 , in one embodiment, each movable baffle 20 includes: a baffle frame 201, a rotating shaft 202 and a grid structure. The grid structure is arranged inside the baffle frame 201. The rotating shaft 202 is fixedly connected to the baffle frame 201, and the installation position of the rotating shaft 202 has a certain distance from the edge of the baffle frame 201, so that each baffle frame 201 abuts against the corresponding first folding plate 211, second folding plate 212, third folding plate 221, fourth folding plate 222, fifth folding plate 231 and sixth folding plate 232 when opened, so as to limit the opening angle of the movable baffle 20.

[0072] It should be noted that when the movable baffle 20 is in the open state, the corresponding first folding plate 211, second folding plate 212, third folding plate 221, fourth folding plate 222, fifth folding plate 231 and sixth folding plate 232 are all perpendicular, so that a V-shaped accommodating space 200 is formed between the first folding plate 211 and the movable baffle 20 and between the second folding plate 212 and the movable baffle 20, and books can be stored in the V-shaped accommodating space 200.

[0073] From the above description, it can be seen that the above embodiments of the present invention achieve the following technical effects:

[0074] 1) The folding bracket 2 and the base 1 are detachably assembled, so that the folding bracket 2 can be separated from the base 1 first, and then folded and stored in the storage cavity on the base 1. Such a bookshelf is not only convenient for folding and storing, convenient for disassembly and assembly, and has a stable structure, but also can further store the folding bracket 2, making the space occupied after folding and storing smaller.

[0075] 2) By setting a V-shaped accommodating space 200 is formed between the movable baffle 20 and the first folding plate 211, second folding plate 212, third folding plate 221, fourth folding plate 222, fifth folding plate 231 and sixth folding plate 232 for storing books; and the movable baffle 20 can be folded and stored toward the side where the folding plate is located, which is not only simple in structure and convenient for storage, but also very convenient for switching between the unfolded state and the folded state. When the interactive baffle 20 is in the open state, a V-shaped accommodating space 200 is formed on the folding bracket 2, increasing the storage space of the folding bracket 2 and significantly improving the storage capacity of the folding bracket 2.

[0076] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A detachable folding bookshelf, characterized in that: include: A base having a storage cavity, and The folding bracket is detachably assembled with the base, and the folding bracket has an unfolded state and a folded state. In the folded state, the folding bracket can be stored in the storage cavity.

2. The detachable foldable bookshelf according to claim 1, characterized in that: The folding bracket comprises: A first folding assembly is plug-assembled with the base, and The second folding component is connected to a side of the first folding component away from the base, and the second folding component can be unfolded or folded synchronously with the first folding component.

3. The detachable foldable bookshelf according to claim 2, characterized in that: The first folding assembly comprises: A first folding plate, one end of which is plugged and assembled with the base, and the other end of which is rotatably connected with the second folding assembly, and the first folding plate has a first installation opening; a second folding plate, one end of which is rotatably connected to the second folding assembly, and the other end of which passes through the first mounting opening and is plugged and assembled with the base, the first folding plate and the second folding plate are arranged crosswise, and the middle part of the first folding plate overlaps the middle part of the second folding plate; and, The first hinge member passes through the overlapping portion of the first folding plate and the second folding plate, so that the first folding plate and the second folding plate can be rotated and assembled.

4. The detachable foldable bookshelf according to claim 3, characterized in that: The base is provided with an insertion interface on one side close to the first folding component, and both the first folding plate and the second folding plate are provided with a plug-in portion, and the plug-in portion is adapted to the insertion interface.

5. The detachable foldable bookshelf according to claim 3, characterized in that: The second folding assembly comprises: A third folding plate, one end of which is rotatably connected to the second folding plate, and the third folding plate has a second mounting opening; a fourth folding plate, one end of which passes through the second mounting opening and is rotatably connected to the first folding plate, the third folding plate and the fourth folding plate are arranged crosswise, and the middle portion of the third folding plate overlaps the middle portion of the fourth folding plate; and, The second hinge member passes through the overlapping portion of the third folding plate and the fourth folding plate, so that the third folding plate and the fourth folding plate can be rotated and assembled.

6. The detachable foldable bookshelf according to claim 5, characterized in that: A first connecting portion is provided on the end of the first folding plate and the second folding plate away from the base, and a second connecting portion is provided on the side of the third folding plate and the fourth folding plate close to the base. The first connecting portion is rotatably connected to the second connecting portion, so that the first folding component and the second folding component can be unfolded or folded synchronously.

7. The detachable foldable bookshelf according to claim 6, characterized in that: The folding bracket also includes at least one third folding component, one end of the third folding component is rotatably connected to the first connecting part, and the other end is rotatably connected to the second connecting part. The third folding component can be unfolded or folded synchronously with the first folding component and the second folding component.

8. The detachable foldable bookshelf according to claim 7, characterized in that: The third folding assembly comprises: a fifth folding plate, one end of which is rotatably connected to the second folding plate, and the other end of which is rotatably connected to the fourth folding plate, and the fifth folding plate has a third mounting opening; a sixth folding plate, one end of which is rotatably connected to the first folding plate, and the other end of which passes through the third mounting opening and is connected to the third folding plate, the sixth folding plate being arranged crosswise with the fifth folding plate, and the middle portion of the sixth folding plate overlaps the middle portion of the fifth folding plate; and, The third hinge member passes through the overlapping portion of the fifth folding plate and the sixth folding plate, so that the fifth folding plate and the sixth folding plate can be rotated and assembled.

9. The detachable foldable bookshelf according to claim 1, characterized in that: It also includes a movable baffle, which is rotatably assembled with the folding bracket. When the folding bracket is in an unfolded state, the movable baffle can be opened relative to the folding bracket to form a V-shaped accommodation space with the folding bracket to expand the capacity of the bookshelf.

10. The detachable foldable bookshelf according to any one of claims 1 to 9, characterized in that: A supporting foot is arranged on the base at a side away from the folding bracket, and the supporting foot can rotate relative to the base to adjust the supporting height.

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