A shelf with a folding high guardrail

Abstract

The utility model relates to a kind of folding high guardrails'storage rack, it is characterized by: including hinged frame, support frame, storage plate, guardrail, connecting column and surrounding edge;The A round hole of hinged frame and the round hole of guardrail are hinged by connecting column, B round hole and the C round hole of the rear portion of storage plate are hinged by connecting column;The support frame's support support flatly guardrail, round hole and the D round hole of the front portion of storage plate are hinged by connecting column;The inner ring of guardrail is movably connected with surrounding edge, and surrounding edge is wrapped on the upper portion of storage plate to form storage concave platform.It has beneficial effects: the combination of guardrail and surrounding edge is wrapped on the upper portion of storage plate to form storage concave platform, can hold goods, while storage plate and guardrail can be folded respectively, and packing volume is smaller.

Description

Technical Field

[0001] This utility model belongs to the technical field of shelving, and in particular to the structural technology of a shelving with foldable high guardrails. Background Technology

[0002] High-guard shelves, including movable shelves with casters at the bottom, are designed to protect items from tipping over when moved. The guardrails also create a recessed area around the top of the shelf, allowing for the placement of small items. To reduce packaging volume and protect products, existing high-guard shelves mainly include two structures: detachable and folding. Folding shelves have a fixed connection between the shelf and guardrail, typically folding around a circular hole in the guardrail. While generally meeting needs, their disadvantages are: 1. Detachable shelves require assembly, increasing the workload for consumers. The combined volume of the shelf and guardrail also results in a larger package size. 2. Folding shelves, due to their higher guardrails (around 8 cm) and the larger combined volume of the shelf and guardrail, also result in a larger package size. 3. The larger package size leads to higher storage and transportation costs and inconvenience in carrying. Summary of the Invention

[0003] The purpose of this utility model is to provide a storage rack with a combination of guardrail and edging to form a storage recess on the upper part of the storage board, which can hold items. At the same time, the storage board and guardrail can be folded separately, resulting in a small-volume storage rack with a foldable high guardrail.

[0004] To achieve the above objectives, the technical solution of this utility model is: a storage rack with foldable high guardrails, such as... Figure 1 sectional view Figure 2 and the clean (folded) state after removing the edge trim. Figure 3 As shown, it includes a hinged frame, a support frame, a shelf, a guardrail, connecting posts, and a perimeter. A floor-standing shelf also requires diagonal bracing. The hinged frame is as follows... Figure 4 As shown, the shelf includes a left corner panel, a right corner panel, and a horizontal panel. The left and right corner panels are fixedly connected by multiple layers of horizontal panels. The front vertical plate of the left corner panel includes a circular hole A for hinged to a corresponding circular hole in the guardrail via a connecting post. Below the circular hole A, there is a circular hole B for hinged to a circular hole C in the shelf via a connecting post. The right corner panel has the same circular holes A and B as the left corner panel at symmetrical positions. The hinge frame may include two or more layers of circular holes A and B. The horizontal panel includes a connector for connecting the connecting holes of the edging. When used as a floor-standing shelf, the left and right corner panels include a buckle (for connecting the diagonal bracing) below the circular holes B (first layer), and a support base (including a fixed support base and pulleys for supporting the shelf) at the bottom.

[0005] The support frame is as follows Figure 5 As shown, the shelf includes a left corner panel, a right corner panel, and a horizontal panel. The left and right corner panels are fixedly connected by multiple layers of horizontal panels. The front vertical plate of the left corner panel includes a support (such as a small round tube fixedly connected to the round hole of the left corner panel by rivets) for supporting the horizontally placed guardrail. The support also includes a round hole below it for hinged connection with the D-shaped round hole of the shelf via a connecting post. The right corner panel has the same support and round hole as the left corner panel at a symmetrical position. The support frame may include two or more layers of support and round holes. When used as a floor-standing shelf, the bottom of the left and right corner panels includes a support base for supporting the shelf.

[0006] The storage board as described Figure 6 As shown, the central part is a flat plate for placing items. Hinged crossbars are fixedly connected to both ends of the flat plate. The rear of the plate includes a C-shaped hole for hinged connection with the B-shaped hole of the hinged frame via a connecting post. The front of the plate includes a D-shaped hole for hinged connection with the round hole of the support frame via a connecting post. Clearly, after the hinged crossbars are fixedly connected by tubes or rods to form a frame, the flat plate can also be replaced by a mesh material, etc. The plate can also include connectors to secure the lower part of the surrounding edge.

[0007] The guardrails mentioned above are as follows Figure 7 As shown, the main body is a C-shaped frame. Both rear ends include round holes for hinged connections with the A-shaped holes of the hinged frame via inserting connecting posts. The inner ring of the guardrail includes connectors (such as clips or Velcro) for movably connecting with the connecting holes of the perimeter. The front of the guardrail can overlap with the support frame's brackets.

[0008] The connecting post may include rivets, screws, or cylinders, etc.

[0009] The aforementioned perimeter is as follows Figure 8 As shown, a thin sheet of material is used to enclose the inner edge of the railing, with a width relative to the distance between the shelf and the railing. It includes connecting holes (such as loop holes, round holes, or Velcro) for securing it to the connectors on the inner edge of the railing, thus sealing the space between the shelf and the railing and allowing for the placement of small items. When used as a floor-standing shelf, the thin sheet of material can also be formed into a rectangular or other enclosed shape.

[0010] The aforementioned diagonal tie rod, such as Figure 9 As shown, the main body is a thin strip. One end includes a round hole for connecting to the round hole of the support frame via a connecting post (rivet). The other end includes a notch for connecting the latch of the hinge frame. The diagonal tie rod serves to form a stable triangular structure together with the hinge frame and the shelf.

[0011] Figure 10 The diagram shows the connection between the panel and the guardrail, after the edging has been removed and the panel and guardrail are in a folded and packaged state, and the panel and guardrail.

[0012] The connections of the hinged frame, support frame, shelf, guardrail, connecting post, perimeter, and diagonal bracing are as follows: Figure 1 sectional view Figure 2 and the clean state after the removal of the perimeter fence Figure 3 As shown, the A-hole of the hinge frame is hinged to the round hole of the guardrail via a connecting post, and the B-hole is hinged to the C-hole at the rear of the shelf via a connecting post. The support frame's bracket supports the flat-lying guardrail, and its round hole is hinged to the D-hole at the front of the shelf via a connecting post. The inner ring of the guardrail is movably connected to the perimeter, and the perimeter wraps around the upper part of the shelf to form a shelf recess. The round hole of the diagonal tie rod is connected to the round hole of the support frame via a connecting post, and the notch slot connects to the latch of the hinge frame.

[0013] In addition to the above solutions, the hinge frame of the second solution is as follows: Figure 11 As shown, it includes a left corner panel, a right corner panel, and a horizontal panel. The left corner panel has a circular hole A on its front vertical plate for hinged connection to a corresponding circular hole in the guardrail via a connecting post. Below the A circular hole is a B circular hole for hinged connection to a corresponding circular hole in the shelf via a connecting post. The right corner panel has the same A and B circular holes as the left corner panel at symmetrical positions. The horizontal panel includes a connector for connecting the edge trim. The left and right corner panels are fixedly connected by multiple horizontal panels. When used as a floor-standing shelf, the left and right corner panels have clips (for connecting diagonal bracing) below the B circular holes. The support frame of the second solution is as follows... Figure 12 As shown, it includes uprights, diagonal braces, and connecting posts. The uprights include supports for the horizontally placed railing. The supports also have circular holes below them for hinged connection to corresponding circular holes on the shelf via the connecting posts. The shelf in the second embodiment is as follows... Figure 13 As shown, the central part is a flat plate for placing items. A hinge rod is fixedly connected to the perimeter of the flat plate. The rear of the plate includes a circular hole for hinged connection with the B-shaped hole of the hinge frame via a connecting post. The front of the plate includes a circular hole for hinged connection with the circular hole of the support frame via a connecting post. The guardrail of the second embodiment is as follows... Figure 14 As shown, the main body is a fan-shaped frame. Both rear ends include round holes for hinged connections with the A-shaped holes of the hinged frame via inserting connecting posts. The inner ring of the guardrail includes connectors (such as clips or Velcro) for movably connecting with the connecting holes of the perimeter. The front of the guardrail includes recessed holes for overlapping the support frame's brackets. The perimeter of the second scheme is as follows... Figure 15 As shown, a thin sheet of material surrounds the inner ring of the railing, its width relative to the distance between the shelf and the railing. It includes connecting holes (such as loop holes, round holes, or Velcro) for fixing to the connector on the inner ring of the railing, sealing the space between the shelf and the railing, allowing for the placement of small items. The second solution's hinge frame, support frame, shelf, railing, connecting post, and perimeter are connected as follows: Figure 16As shown, the A-hole of the hinge frame is hinged to the circular hole of the guardrail via a connecting post, and the B-hole is hinged to the C-hole at the rear of the shelf via a connecting post. The support frame's bracket supports the flat-lying guardrail, and its circular hole is hinged to the D-hole at the front of the shelf via a connecting post. The inner ring of the guardrail is movably connected to the perimeter, and the perimeter wraps around the upper part of the shelf to form a shelf recess.

[0014] Working principle: During packaging, the side edging can be removed, and the shelf, guardrail, and support frame can be folded together onto the hinge frame to reduce the packaging volume. In use, first lay the shelf, guardrail, and support frame flat, and then movably connect the side edging to the inner ring of the guardrail and the horizontal plate of the hinge frame to form a recessed storage platform.

[0015] The above technical solutions are suitable not only for floor-standing storage racks, but also for wall-mounted storage racks used in kitchens and bathrooms, and can be adapted accordingly. Such simple modifications should fall within the scope of protection of this technical solution.

[0016] After adopting the above solution, the beneficial effects of this utility model are: the combination of the guardrail and the edging wraps around the upper part of the shelf to form a shelf platform, which can hold items. At the same time, the shelf and the guardrail can be folded separately, and the packaging volume is small. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the combination of the present invention.

[0018] Figure 2 This is a cross-sectional view of the combination of this utility model.

[0019] Figure 3 This is a schematic diagram of the clean state after the edging of this utility model has been removed.

[0020] Figure 4 This is a schematic diagram of the hinge frame of this utility model.

[0021] Figure 5 This is a schematic diagram of the support frame of this utility model.

[0022] Figure 6 This is a schematic diagram of the storage board of this utility model.

[0023] Figure 7 This is a schematic diagram of the guardrail of this utility model.

[0024] Figure 8 This is a schematic diagram of the edging of this utility model.

[0025] Figure 9 This is a schematic diagram of the diagonal tie rod of this utility model.

[0026] Figure 10This is a schematic diagram showing the connection between the storage board and the guardrail of this utility model in a folded and packaged state, and the hinge frame and the support frame.

[0027] Figure 11 This is a schematic diagram of the hinge frame of the second embodiment of this utility model.

[0028] Figure 12 This is a schematic diagram of the support frame of the second embodiment of this utility model.

[0029] Figure 13 This is a schematic diagram of the second embodiment of the present invention, the storage board.

[0030] Figure 14 This is a schematic diagram of the second embodiment of the guardrail of this utility model.

[0031] Figure 15 This is a schematic diagram of the second embodiment of the present invention.

[0032] Figure 16 This is a schematic diagram of the combination of the second embodiment of this utility model.

[0033] Explanation of reference numerals in the attached figures:

[0034] 10. Hinge frame; 11. Left corner plate; 12. Right corner plate; 13. Horizontal plate; 14. Front vertical plate; 15. A round hole; 16. B round hole; 17. Connector; 18. Buckle; 19. Support base; 20. Support frame; 21. Left corner plate; 22. Right corner plate; 23. Horizontal plate; 24. Bracket; 25. Round hole; 26. Support base; 30. Shelf; 31. Flat plate; 32. Hinge crossbar; 33. C round hole; 34. D round hole; 40. Guardrail; 41. Round hole; 42. Connector; 50. Connecting post; 60. Edge trim; 61. Connecting hole; 70. Diagonal brace; 71. Round hole; 72. Notch; 80. Hinge frame; 81. Left corner plate; 82. Right corner plate; 83. Horizontal plate; 84. Front vertical plate; 85. Round hole A; 86. Round hole B; 87. Connector; 18. Buckle; 90. Support frame; 91. Post; 92. Diagonal tie rod; 93. Connecting post; 94. Bracket; 95. Round hole; 100. Shelf; 101. Flat plate; 102. Hinge rod; 103. Round hole C; 104. Round hole D; 110. Guardrail; 111. Round hole; 112. Connector; 113. Recessed hole; 120. Edge; 121. Connecting hole. Detailed Implementation Example

[0035] A storage rack with folding high guardrails, such as Figure 1 sectional view Figure 2 and the clean state after the removal of the perimeter fence Figure 3As shown, it includes a hinged frame 10, a support frame 20, a shelf 30, a guardrail 40, a connecting post 50, and a surrounding edge 60. As a floor-standing shelf, it also requires diagonal bracing 70. The hinged frame 10 is as follows... Figure 4 As shown, the device includes a left corner panel 11, a right corner panel 12, and a horizontal panel 13. The left corner panel 11 and the right corner panel 12 are fixedly connected by multiple layers of horizontal panels 13. The front vertical plate 14 of the left corner panel 11 includes a circular hole A 15. Below the circular hole A 15, there is a circular hole B 16. The hinge frame 10 may include two or more layers of circular holes A 15 and B 16. The right corner panel 12 has the same circular holes A 15 and B 16 as the left corner panel at symmetrical positions. The horizontal panel 13 includes a connector 17. When used as a floor shelf, the left corner panel 11 and the right corner panel 12 include a buckle 18 below the circular holes B 16, and a support base 19 at the bottom.

[0036] The support frame 20 is as follows Figure 5 As shown, the support frame includes a left corner panel 21, a right corner panel 22, and a horizontal panel 23. The left corner panel 21 and right corner panel 22 are fixedly connected by multiple layers of horizontal panels 23. The front vertical plate of the left corner panel 21 includes a support 24. A circular hole 25 is located below the support 24. The right corner panel 22 has the same support 24 and circular hole 25 as the left corner panel at a symmetrical position. The support frame may include two or more layers of support 24 and circular holes 25. When used as a floor-standing shelf, the bottom of the left corner panel 21 and right corner panel 22 includes a support base 26.

[0037] The storage board 30 as described Figure 6 As shown, the middle part is a flat plate 31. Hinged crossbars 32 are fixedly connected to both ends of the flat plate 31. The rear part of the shelf 30 includes a C-shaped circular hole 33. The front part of the shelf 30 includes a D-shaped circular hole 34.

[0038] The guardrail 40 is as follows Figure 7 As shown, the main body is a C-shaped frame. Both rear ends include round holes 41. The inner ring of the guardrail includes connectors 42. The front of the guardrail 40 can overlap the support brackets 24 of the support frame 20.

[0039] The connecting post 50 may include rivets, screws, or cylinders, etc.

[0040] The aforementioned perimeter 60 is as follows Figure 8 As shown, a thin sheet of material is formed along the inner circle of the guardrail 40, with a width relative to the distance between the shelf 30 and the guardrail 40, and includes a connecting hole 41.

[0041] The aforementioned diagonal tie rod 70, as Figure 9 As shown, the main body is a thin strip. One end of it includes a circular hole 71. The other end includes a notch 72.

[0042] Figure 10The diagram shows the connection between the storage panel 30 and the guardrail 40 and the hinge frame 10 and the support frame 20 when the edging 60 is removed and the storage panel 30 and guardrail 40 are in a folded packaging state.

[0043] The connection of the hinge frame 10, support frame 20, shelf 30, guardrail 40, connecting post 50, perimeter 60, and diagonal tie rod 70 is as follows: Figure 1 sectional view Figure 2 And the cleanliness after removing the perimeter fence 60 Figure 3 As shown, the A-hole 15 of the hinge frame 10 is hinged to the round hole 41 of the guardrail 40 via a connecting post 50, and the B-hole 16 is hinged to the C-hole 33 at the rear of the shelf 30 via a connecting post 50. The support frame 20's bracket 24 supports the flat-lying guardrail 40, and its round hole 25 is hinged to the D-hole 34 at the front of the shelf 30 via a connecting post 50. The inner ring of the guardrail 40 is movably connected to the edging 60, and the edging 60 wraps around the upper part of the shelf 30 to form a shelf recess. The round hole 71 of the diagonal brace 70 is connected to the round hole 25 of the support frame 20 via a connecting post 50, and the notch 72 is connected to the buckle 18 of the hinge frame 10. Example

[0044] The hinge frame 80 of the second scheme is as follows: Figure 11 As shown, it includes a left corner panel 81, a right corner panel 82, and a horizontal panel 83. The left corner panel 81 and the right corner panel 82 are fixedly connected by multiple layers of horizontal panels 83. The front vertical plate 84 of the left corner panel 81 includes a circular hole A 85. Below the circular hole A 85, there is a circular hole B 86. The right corner panel 82 has the same circular holes A 85 and B 86 as the left corner panel 81 at symmetrical positions. The horizontal panel 83 includes a connector 87. When used as a floor shelf, the left corner panel 81 and the right corner panel 82 include a buckle 88 below the circular hole B 86. The support frame 90 of the second solution is as follows... Figure 12 As shown, it includes a column 91, a diagonal brace 92, and a connecting column 93. The column 91 includes a support 94. A circular hole 95 is located below the support 94. The second embodiment of the shelf 100 is as follows... Figure 13 As shown, the central part is a flat plate 101. A hinged rod 102 is fixedly connected to the periphery of the flat plate 101. The rear of the shelf 100 includes a circular hole 103. The front of the shelf 100 includes a circular hole 104. The guardrail 110 of the second embodiment is as follows... Figure 14 As shown, the main body is a fan-shaped frame. Both rear ends include round holes 111. The inner ring of the guardrail 110 includes a connector 112. The front of the guardrail 110 includes a recessed hole 113. The edging 120 of the second embodiment is as follows... Figure 15As shown, a thin sheet of material surrounds the inner edge of the guardrail 110, with a width relative to the distance between the shelf 100 and the guardrail 110, and includes connecting holes 121. The second embodiment's hinge frame 80, support frame 90, shelf 100, guardrail 110, connecting post 50, and perimeter 120 are connected as follows: Figure 16 As shown, the A-hole 85 of the hinge frame 80 is hinged to the round hole 111 of the guardrail 110 via a connecting post 50, and the B-hole 86 is hinged to the C-hole 103 at the rear of the shelf 100 via a connecting post 50. The support frame 90's bracket 94 supports the flat-lying guardrail 110, and the round hole 95 is hinged to the D-hole 104 at the front of the shelf 100 via a connecting post 50. The inner ring of the guardrail 110 is movably connected to the edging 120, and the edging 120 wraps around the upper part of the shelf 100 to form a shelf recess.

Claims

1. A storage rack with folding high guardrails, characterized in that: It includes a hinge frame, a support frame, a shelf, a guardrail, a connecting post, and a perimeter. The A-hole of the hinge frame is hinged to the circular hole of the guardrail via the connecting post, and the B-hole is hinged to the C-hole at the rear of the shelf via the connecting post. The support frame supports the flat-lying guardrail, and its circular hole is hinged to the D-hole at the front of the shelf via the connecting post. The inner ring of the guardrail is movably connected to the perimeter, and the perimeter wraps around the upper part of the shelf to form a shelf recess.

2. A storage rack with folding high guardrails according to claim 1, characterized in that: The hinge frame includes a left corner plate, a right corner plate, and a horizontal plate. The left corner plate and the right corner plate are fixedly connected by the horizontal plate. The front vertical plate of the left corner plate includes a circular hole A, and below the circular hole A is a circular hole B. The right corner plate has the same circular holes A and B as the left corner plate at symmetrical positions.

3. A storage rack with folding high guardrails according to claim 1, characterized in that: The support frame includes a left corner plate, a right corner plate, and a horizontal plate. The left corner plate and the right corner plate are fixedly connected by the horizontal plate. The front vertical plate of the left corner plate includes a support, and a round hole is included below the support. The right corner plate has the same support and round hole as the left corner plate at a symmetrical position.

4. A storage rack with folding high guardrails according to claim 1, characterized in that: The shelf has a flat plate in the middle, with hinged crossbars fixedly connected to both ends. The rear of the shelf includes a C-shaped hole, and the front includes a D-shaped hole.

5. A storage rack with folding high guardrails according to claim 1, characterized in that: The guardrail has round holes at both ends and rear, and the inner ring of the guardrail has connectors.

6. A storage rack with folding high guardrails according to claim 1, characterized in that: The edging is formed by a thin sheet of material along the inner circle of the guardrail, with a width relative to the distance between the shelf and the guardrail, and includes connecting holes.

7. A storage rack with folding high guardrails according to claim 1, characterized in that: The support frame includes columns, diagonal braces, and connecting columns. The columns include supports, and the supports have circular holes below them.

8. A storage rack with folding high guardrails according to claim 1, characterized in that: The shelf has a flat plate in the middle, and a hinge rod is fixedly connected to the periphery of the flat plate. The shelf has a round hole at the rear and a round hole at the front.

9. A storage rack with a folding high guardrail according to claim 1, characterized in that: The main body of the guardrail is a fan-shaped frame with round holes at both ends and the inner ring of the guardrail includes connectors.

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