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Folding layer rack and linkage locking structure

A technology of locking structure and folding layer, which is applied in the field of folding shelf and its linkage locking structure, can solve the problems of easy opening of the tray, inconvenient moving of the folding shelf, and easy clamping of the tray, etc., to achieve Avoid the constant shaking effect

Pending Publication Date: 2019-07-12
FOSHAN FRESHORE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the folded support board is easy to open; when a person is moving the foldable shelf, his fingers are placed on the mounting bracket of the foldable shelf, and the support plate will continuously shake with the movement of the foldable shelf. Therefore, the holding board is easy to pinch people's fingers; on the other hand, the constantly shaking holding board makes it very inconvenient to move the folding shelf

Method used

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  • Folding layer rack and linkage locking structure
  • Folding layer rack and linkage locking structure
  • Folding layer rack and linkage locking structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] see figure 1 , a linkage locking structure for folding shelves, comprising:

[0033] Fixed frame 4, which is connected on the holder plate 3 of the folding shelf;

[0034] Specifically, the fixed frame 4 includes a left fixed frame 402 and a right fixed frame 403 arranged symmetrically, and a first connecting rod 401 connected between the left fixed frame 402 and the right fixed frame 403;

[0035] Wherein, the left fixing frame 402 , the right fixing frame 403 and the first connecting rod 401 are all arranged on the bottom of the holding board 3 .

[0036] A support rod 5, one end of which is slidably connected to the fixed frame 4, and the other end of which is hinged to the mounting bracket 2 of the folding shelf;

[0037] Specifically, the left and right fixing frames 402 and 403 are provided with long holes, and the long holes are arranged along the length direction of the holding board to form the sliding groove 404 of the fixing frame 4;

[0038] One end of th...

Embodiment 2

[0050] Such as figure 1 , 3 As shown, the present embodiment provides a folding shelf, which includes a mounting bracket 1, several folding board groups 2 and holding boards 3 connected to the mounting bracket 1, and the above-mentioned interlocking locking structure.

[0051] Preferably, as Figure 5 As shown, the folding shelf also includes a hidden handle 8;

[0052] Specifically, whether in image 3 The folded shelf shown with the three-layer folded plate stack is also in the Figure 4 In the shown folding shelf with only two foldable board groups, the hidden handle 8 is arranged at the bottom of the top board group.

[0053] Such as image 3 , 4 , 5, each of the folded plate groups 2 includes a first folded plate 201 and a second folded plate 202 hinged to each other;

[0054] Such as Figure 6-9 As shown, when the folding plate set 2 is folded, a gap d is formed between the first folding plate 201 and the second folding plate 202, and the gap d matches the raised h...

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Abstract

The invention discloses a folding layer rack and a linkage locking structure. The linkage locking structure includes a fixing frame, a supporting rod and a linkage switch; the fixing frame is connected onto a supporting plate of the folding layer rack, one end of the supporting rod is in sliding connection to the fixing frame, and the other end is hinged to a mounting bracket of the folding layerrack; the linkage switch is connected onto the fixing frame in a rotated mode; when the supporting plate is in an open state, one end of the linkage switch tightly presses the supporting rod; when the supporting plate is in a folded state, the other end of the linkage switch tightly hooks to a folding plate group of the folding layer rack; and the folding layer rack includes the mounting bracket,the folding plate group, the supporting plate and the linkage locking structure. The folding layer rack and the linkage locking structure can be used for locking the supporting plate in the folded state on the mounting bracket in order to avoid rocking of the supporting plate in the folded state, and the folding layer rack is also provided with a hidden handle facilitating users to move the folding layer rack in the folded state.

Description

technical field [0001] The invention relates to the technical field of folding shelves, in particular to a folding shelf and its interlocking locking structure. Background technique [0002] Shelf is a commonly used daily necessities in daily life, because it has many layers, can place more items, and takes up less space when placing the same number of items; but the movement of the shelves is not very convenient, and storage is also difficult. Inconvenient; Therefore, people make the layer shelf foldable by setting the hinge structure, and even also set the foldable holder plate on both sides of the layer shelf. [0003] However, the folded support board is easy to open; when people are moving the foldable shelf, their fingers are placed on the mounting bracket of the foldable shelf, and the support plate will continuously shake with the movement of the foldable shelf. Therefore, the holding board is easy to clamp people's fingers; on the other hand, the constantly shaking...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B43/00A47B81/00A47B95/02A47B96/00
CPCA47B43/00A47B81/00A47B95/02A47B96/00
Inventor 李展波
Owner FOSHAN FRESHORE CO LTD
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