Detachable folding goods shelf

Abstract

The utility model discloses a detachable folding goods shelf which is formed by stacking a plurality of installation parts, each installation part comprises a plate body and supporting column assemblies, and the supporting column assemblies are installed on the two sides of the plate body; the supporting column assembly comprises a connecting table, an outer supporting sleeve column and an inner supporting pipe column, the outer supporting sleeve column and the inner supporting pipe column are arranged above or below the connecting table respectively, and one end of the outer supporting sleeve column and one end of the inner supporting pipe column are hinged to the connecting table so that the outer supporting sleeve column and the inner supporting pipe column can rotate along the hinged ends and then are folded; the installation parts are connected in the mode that the clamping protrusion of the inner supporting pipe column of one installation part is clamped and embedded into the clamping protrusion opening of the outer supporting sleeve column of the other installation part. Through the simple structural design, the goods shelf is convenient to disassemble, fold and assemble, so that the storage and transportation space and cost of the goods shelf are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to display shelf technical field, concretely is a kind of detachable folding shelf. BACKGROUND

[0002] At present, with the rapid development of economy, storage rack, shelf and the like are widely used in people's life, among which, for sellers, shelf which can both store goods and display to consumers is increasingly important. However, the installation and disassembly of the existing shelf are very inconvenient, and when the shelf is idle, direct storage will lead to excessive waste of storage space, and if it is disassembled and placed, there will be the problem of repeated installation, causing waste of time and labor costs. SUMMARY

[0003] The utility model discloses a kind of detachable folding shelf, and by simple structure design, shelf is conveniently disassembled, folded and assembled, to reduce the space and cost of shelf storage and transportation. To achieve the above object, the utility model uses the following technical solutions:

[0004] The utility model discloses a kind of detachable folding shelf, which is stacked by a plurality of installation parts, the installation part includes: plate body and support column assembly, the support column assembly is installed at the both sides of the plate body.

[0005] The support column assembly includes: connecting table, outer support sleeve column and inner support pipe column, the outer support sleeve column and inner support pipe column are respectively arranged above or below the connecting table, and one end of the outer support sleeve column and inner support pipe column is hinged to the connecting table, so that the outer support sleeve column and inner support pipe column can rotate along the hinge end, and then fold.

[0006] The other end of the outer support sleeve column is a hollow structure, and is provided with a clamping notch, the other end of the inner support pipe column is provided with a clamping convex, the installation parts are stacked by the connection between the outer support sleeve column and inner support pipe column, and the installation parts are connected by the clamping convex of the inner support pipe column of one installation part being clamped in the clamping notch of the outer support sleeve column of another installation part.

[0007] Among them, the outer support sleeve column and inner support pipe column of the support column assembly are provided with two respectively, and are respectively installed above or below the both sides of the connecting table.

[0008] Further, the end of the both sides of the plate body is provided with a convex column, the both ends of the connecting table are provided with a through slot corresponding to the convex column, and the support column assembly is installed on the both sides of the plate body by being clamped in the through slot.

[0009] Preferably, one end of the convex column is provided with a spring, and one side of the convex column is provided with a push block, by pushing the push block, the convex column is moved inward to compress the spring, when the convex column corresponds to the through slot, the convex column is moved outward to be clamped in the through slot under the action of the spring.

[0010] Further, the convex column is cylindrical, and the inner tangent surface of the through slot is also cylindrical.

[0011] Preferably, the plate body is spliced by a plurality of sub-plate bodies, the sub-plate bodies are hinged by hinges, and the plate body is folded by rotating the sub-plate bodies along the hinge end.

[0012] Further, the clamping convex corner of the outer supporting sleeve column end is provided with a plurality of clamping convex corners distributed on the same vertical line at different heights, and the height between the mounting parts is adjusted by clamping the clamping convex of the inner supporting pipe column end in the clamping convex corner at different heights.

[0013] Preferably, the clamping convex of the inner supporting pipe column is a spring clamping convex, so as to adjust the clamping convex clamped in the clamping convex corner at different heights.

[0014] Preferably, the outer supporting sleeve column is provided with a first fixed clamping convex at the end hinged with the connecting table, the inner supporting pipe column is provided with a second fixed clamping convex at the end hinged with the connecting table, the connecting table is provided with a fixed clamping slot corresponding to the first fixed clamping convex and the second fixed clamping convex respectively, and the outer supporting sleeve column and the inner supporting pipe column are further fixed by clamping the first fixed clamping convex or the second fixed clamping convex in the fixed clamping slot after being rotated to be perpendicular to the connecting table.

[0015] Preferably, the detachable folding shelf further comprises universal wheels, and the connecting end of the universal wheels is provided with a connecting clamping convex corresponding to the clamping convex corner of the outer supporting sleeve column or a connecting clamping slot corresponding to the clamping convex of the inner supporting pipe column, so as to be installed at the bottom of the detachable folding shelf.

[0016] After the above technical scheme is adopted, the detachable folding shelf has the following effects:

[0017] The detachable folding shelf has the advantages of simple structure, convenient disassembly, folding and assembly, and reduced space and cost for storage and transportation of the shelf. Secondly, the detachable folding shelf is stacked by mounting parts, and different numbers of mounting parts can be installed to meet the installation requirements of users for different heights and layer numbers. Meanwhile, the plate body is hinged by a plurality of sub-plate bodies, and the folding of the plate body can realize the folding and storage of the whole shelf, and further facilitate the installation and use of the shelf. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1The utility model discloses a three -dimensional structure diagram.

[0019] Figure 2 The utility model discloses a folding state diagram.

[0020] Figure 3 The utility model discloses a three -dimensional structure diagram of installation part.

[0021] Figure 4 The utility model discloses a folding state diagram of installation part.

[0022] Figure 5 The utility model discloses a three -dimensional structure diagram of support column subassembly.

[0023] Figure 6 The utility model discloses a folding state diagram of support column subassembly.

[0024] Figure 7 The utility model discloses a three -dimensional structure diagram of board body.

[0025] Figure 8 The utility model discloses a folding state diagram of board body.

[0026] Main component symbol:

[0027] 1: installation part, 11: board body, 111: convex column, 112: push block, 12: support column subassembly, 121: connecting table, 1211: through slot, 1212: fixed clamping groove, 122: outer support sleeve column, 1221: clamping convex, 1222: first fixed clamping convex, 123: inner support pipe column, 1231: clamping convex, 1232: second fixed clamping convex, 2: universal wheel. Specific implementation mode

[0028] In order to make the utility model's purpose, technical scheme and advantage more clearly clear, following combining with the drawing and example, this utility model carries out further detailed explanation.

[0029] As Figure 1 And Figure 3 The utility model discloses a detachable folding goods shelf, which is stacked by a plurality of installation parts 1, wherein each installation part 1 comprises a board body 11 and a support column subassembly 12, and the support column subassembly 12 is installed on both sides of the board body 11.

[0030] As Figure 4 The support column subassembly 12 comprises a connecting table 121, an outer support sleeve column 122 and an inner support pipe column 123, the outer support sleeve column 122 and the inner support pipe column 123 are arranged above or below the connecting table 121 respectively, and one end of the outer support sleeve column 122 and the inner support pipe column 123 is hinged to the connecting table 121, so that the outer support sleeve column 122 and the inner support pipe column 123 can rotate along the hinge end, and then be folded.

[0031] The other end of the outer support sleeve 122 is hollow and has a locking protrusion 1221. The other end of the inner support tube 123 has a locking protrusion 1231. The mounting parts 1 are stacked through the connection between the outer support sleeve 122 and the inner support tube 123. The mounting parts 1 are connected by the locking protrusion 1231 of the inner support tube 123 of one mounting part being engaged with the locking protrusion 1221 of the outer support sleeve 122 of another mounting part.

[0032] Combination Figure 5 and Figure 6 As shown, in this embodiment, the support column assembly 12 has two outer support sleeve columns 122 and two inner support tube columns 123 respectively. The two outer support sleeve columns 122 are respectively installed above the two sides of the connecting platform 121, and the two inner support tube columns 123 are respectively installed below the two sides of the connecting platform 121.

[0033] Meanwhile, the outer support sleeve 122 has several locking protrusions 1221 at its end, distributed along the same vertical line at different heights. The height between the mounting parts 1 is adjusted by engaging the locking protrusions 1231 at the end of the inner support tube 123 into the locking protrusions 1221 at different heights. The locking protrusions 1231 of the inner support tube 123 are spring-loaded, facilitating adjustment of their engagement with the locking protrusions 1221 at different heights. During operation, pressing the locking protrusions 1231 causes them to move inward, compressing the spring. After the locking protrusions 1231 align with the corresponding locking protrusions 1221, releasing the locking protrusions 1231 allows them to extend outward under the spring's action and engage with the corresponding locking protrusions 1221.

[0034] Secondly, the outer support sleeve 122 is provided with a first fixing protrusion 1222 at the end that is hinged to the connecting platform 121, and the inner support tube 123 is provided with a second fixing protrusion 1232 at the end that is hinged to the connecting platform 121. The connecting platform 121 is provided with fixing slots 1212 corresponding to the first fixing protrusion 1222 and the second fixing protrusion 1232. After the outer support sleeve 122 and the inner support tube 123 are rotated to be perpendicular to the connecting platform 121, they are further fixed by being engaged in the fixing slots 1212 by the first fixing protrusion 1222 or the second fixing protrusion 1232.

[0035] like Figure 7 As shown, protruding posts 111 are provided at the ends of both sides of the plate 11, and through slots 1211 corresponding to the protruding posts 111 are provided at both ends of the connecting platform 121. The support column assembly 12 is installed on both sides of the plate 11 by being snapped into the through slots 1211 through the protruding posts 111.

[0036] In the embodiment, one end of the convex column 111 is provided with a spring (not shown in the figure), and one side of the convex column 111 is provided with a push block 112. When in operation, the push block 112 is pushed to make the convex column 111 move inward to compress the spring. When the convex column 111 corresponds to the through slot 1211, the convex column 111 will move outward to be clamped in the through slot 1211 under the action of the spring.

[0037] Meanwhile, the convex column 111 is cylindrical, and the inscribed surface of the through slot 1211 is also cylindrical.

[0038] Secondly, as shown in Figure 2 and Figure 8 The plate body 11 is spliced by a plurality of sub-plate bodies, the sub-plate bodies are hingedly connected, the plate body is folded by rotating the sub-plate bodies along the hinge end.

[0039] In addition, in the embodiment, the detachable folding shelf further comprises a universal wheel 2, and a connecting end of the universal wheel 2 is provided with a connecting clamping groove (not shown in the figure) corresponding to the clamping convex 1231 of the inner supporting pipe column 123, so as to be installed at the bottom of the detachable folding shelf. In other embodiments, the bottom of the detachable folding shelf is an outer supporting sleeve column 122, and a connecting end of the universal wheel 2 is provided with a connecting clamping convex (not shown in the figure) corresponding to the clamping convex 1221 of the outer supporting sleeve column 122, so as to be installed at the bottom of the detachable folding shelf.

[0040] The above merely describes a preferred embodiment of the present application, and any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered by the protection scope of the present application.

Claims

1. A collapsible and demountable shelving unit characterised in that: A plurality of installation parts (1) are stacked, the installation part (1) comprises: a plate body (11) and a support column assembly (12) installed on both sides of the plate body (11); The support column assembly (12) comprises: a connecting table (121), an outer support sleeve column (122) and an inner support tube column (123), the outer support sleeve column (122) and the inner support tube column (123) are arranged above or below the connecting table (121) respectively, and one end of the outer support sleeve column (122) and the inner support tube column (123) is hinged to the connecting table (121), so that the outer support sleeve column (122) and the inner support tube column (123) can rotate along the hinged end, and then fold. The other end of the outer support sleeve column (122) is a hollow structure, and is provided with a clamping protrusion (1221), the other end of the inner support tube column (123) is provided with a clamping protrusion (1231), the installation parts (1) are stacked by the connection between the outer support sleeve column (122) and the inner support tube column (123), and the installation parts (1) are connected by clamping the clamping protrusion (1231) of an installation part inner support tube column (123) in the clamping protrusion (1221) of another installation part outer support sleeve column (122).

2. A collapsible and demountable shelving unit as claimed in claim 1, characterised in that: The outer support sleeve column (122) and the inner support tube column (123) of the support column assembly (12) are provided with two respectively, and are installed above or below both sides of the connecting table (121).

3. A collapsible and demountable shelving unit as claimed in claim 1 or 2, characterised in that: The end of the plate body (11) is provided with a protruding column (111), and the both ends of the connecting table (121) are provided with a through slot (1211) corresponding to the protruding column (111), and the support column assembly (12) is installed on both sides of the plate body (11) by clamping the protruding column (111) in the through slot (1211).

4. A collapsible and demountable shelving unit as claimed in claim 3, wherein: One end of the protruding column (111) is provided with a spring, and one side of the protruding column (111) is provided with a push block (112), by pushing the push block (112), the protruding column (111) moves inward to compress the spring, when the protruding column (111) corresponds to the through slot (1211), the protruding column (111) will move outward under the action of the spring to be clamped in the through slot (1211).

5. A collapsible and demountable shelving unit as claimed in claim 3, wherein: The protruding column (111) is cylindrical, and the inscribed face of the through slot (1211) is also cylindrical.

6. A collapsible and demountable shelving unit as claimed in claim 5, wherein: The plate body (11) is spliced by a plurality of sub-plate bodies, the sub-plate bodies are hinged by hinges, and the plate body is folded by rotating the sub-plate bodies along the hinged end.

7. A collapsible and demountable shelving unit as claimed in claim 1 or 2, wherein: The clamping protrusion (1221) of the end of the outer support sleeve column (122) is provided with a plurality of, and is distributed on the same vertical line at different heights, and the height between the installation parts (1) is adjusted by clamping the clamping protrusion (1231) of the end of the inner support tube column (123) in the clamping protrusion (1221) at different heights.

8. A collapsible and foldable shelving unit as claimed in claim 7 wherein: The clamping protrusion (1231) of the inner support column (123) is a spring clamping protrusion, so as to facilitate the clamping of the clamping protrusion (1231) in the clamping opening (1221) of different heights.

9. A collapsible and demountable shelving unit as claimed in claim 1 or 2, wherein: The outer support sleeve column (122) is provided with a first fixed clamping protrusion (1222) at the end hinged to the connecting table (121), the inner support column (123) is provided with a second fixed clamping protrusion (1232) at the end hinged to the connecting table (121), and the connecting table (121) is respectively provided with a fixed clamping opening (1212) corresponding to the first fixed clamping protrusion (1222) and the second fixed clamping protrusion (1232), so that the outer support sleeve column (122) and the inner support column (123) are further fixed by being clamped in the fixed clamping opening (1212) through the first fixed clamping protrusion (1222) or the second fixed clamping protrusion (1232) after being rotated to be perpendicular to the connecting table (121).

10. A collapsible and demountable shelving unit as claimed in claim 1 or 2, wherein, Further comprising: Universal wheels (2), the connecting end of the universal wheels (2) is provided with a connecting clamping protrusion corresponding to the clamping opening (1221) of the outer support sleeve column (122) or a connecting clamping groove corresponding to the clamping protrusion (1231) of the inner support column (123), so as to be installed at the bottom of the detachable folding goods shelf.

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