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Drawer backboard connecting device

A back panel connection and back panel technology, which is applied to drawers, furniture parts, household appliances, etc., can solve problems such as difficult operation, and achieve the effect of eliminating shear force and easy installation and disassembly

Inactive Publication Date: 2009-12-23
李绍汉
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In order to facilitate production and assembly, there is a kind of drawer that is equipped with rear panel connecting blocks at the rear ends of the left and right side panels, and each rear panel connecting block has 4 horizontally arranged locks, and these locks are used to buckle the two ends of the rear panel. The buttonholes achieve the purpose of connecting the left and right side panels with the back panel; the disadvantages of this kind of drawer are: 1. When the back panel needs to be disassembled, tools must be used to press the 4 latches on each side at the same time to connect the back panel to the side panel. The board is separated, and the operation is more difficult; 2. The weight of the rear board is applied downwards on the buckle through the buttonhole so that the buckle can bear the shear force

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] The present invention will be further described in detail below in conjunction with the accompanying drawings.

[0021] The existing drawer product has a drawer guide rail, a supporting plate, a side plate, a back plate and a back plate connecting block. see Figure 1 to Figure 3 , figure 1 It is the structure displayed from the left side of the back of the drawer product. The drawer guide rail is composed of an upper rail 9, a middle rail and a lower rail 10. The supporting plate 1 is installed on the upper rail 9, and the side plate 2 is enclosed outside the supporting plate 1. A plastic rear plate connection block 4 is fixed on the supporting plate 1 at the rear of the side plate 2; the rear plate connection block 4 stretches out 4 flexible locking parts 11 to the right, and these 4 locking parts 11 are used for connecting with The left end of the back plate 3 of the drawer is detachably connected; the left and right ends of the back plate 3 have flanges 12 respect...

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PUM

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Abstract

A drawer backboard connecting device belongs to the field of furniture, and comprises a supporting board, a lateral board, a backboard and a backboard connecting block. The supporting board is arranged on a drawer guide rail, the side board is enclosed outside the supporting board, and the backboard connecting block is arranged at the tail of the supporting board; and the backboard connecting block is provided with a slot and a flexible pawl which are arranged in the vertical direction, and the backboard is also provided with a backboard insertion sheet which is provided with a through hole matched with the flexible pawl of the backboard connecting block. The drawer backboard connecting device makes the assembly and disassembly of the drawer backboard simpler and easier, avoids the shearing force of the backboard on a fastener, makes a product more compact and durable, and is suitable for all furniture.

Description

technical field [0001] The invention belongs to the field of furniture, in particular to a device installed on a drawer for quickly connecting or detaching a side plate of a drawer and a rear plate of a drawer. Background technique [0002] Drawers with guide rails, especially metal furniture drawers with guide rails, are composed of panels, left and right side panels, bottom panels and rear panels. Usually, the panels, left and right side panels, bottom panels and rear panels are connected with screws. In order to facilitate production and assembly, there is a kind of drawer that is equipped with rear panel connecting blocks at the rear ends of the left and right side panels, and each rear panel connecting block has 4 horizontally arranged locks, and these locks are used to fasten the two ends of the rear panel. The buttonholes achieve the purpose of connecting the left and right side panels with the back panel; the disadvantages of this kind of drawer are: 1. When the back...

Claims

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Application Information

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IPC IPC(8): A47B88/00A47B88/04
Inventor 李绍汉
Owner 李绍汉
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