Lifting type furniture topple and fall preventing device

An anti-dumping and lifting technology, which is applied to furniture parts, household utensils, furniture accessories, etc., can solve the problems of poor fixing effect and small contact area, and achieve good fixing effect, high safety performance and avoid dumping

Inactive Publication Date: 2018-08-14
GUANGDONG TESTING INST OF PROD QUALITY SUPERVISION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current technology is mainly to add a foot to the front of the product, the contact area is seriously too small; or to directly install a pendant at the back of the cabinet, the fixing effect is poor, once the furniture falls over, it cannot provide effective support

Method used

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  • Lifting type furniture topple and fall preventing device
  • Lifting type furniture topple and fall preventing device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0031] This embodiment provides a liftable furniture anti-dumping device, such as Figure 1-2 As shown, it includes: a lifting platform 1, a base 2, and a scissor mechanism 3.

[0032] Wherein, the lifting platform 1 is a rectangular platform, and two opposite edges of the lifting platform 1 are provided with wing plates 11, and the wing plate 11 and the lifting platform 1 are connected by hinges 12 in rotation; the wing plate 11 is provided with bolt holes 13, The bolts fix the wing plate 11 on the furniture through the bolt holes 13, so as to improve the connection strength between the pouring device and the furniture.

[0033] Base 2 is provided with chute 21, motor 22, is provided with screw mandrel at the output end of motor 22, and screw mandrel is divided into two sections, is respectively the first silk section 23, the second silk section 24; The helical directions of the two wire segments 24 are opposite. The base 2 is provided with an extension plate 25 that can in...

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PUM

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Abstract

The invention provides a lifting type furniture topple and fall preventing device. The lifting type furniture topple and fall preventing device comprises a lifting platform, a base and a shear fork mechanism and is characterized in that the shear fork mechanism comprises at least one group of shear fork plates and rotary bearings; the shear fork plates are provided with mounting grooves, and the rotary shaft bearings are rotatably arranged in the mounting grooves; the base is provided with slide grooves and a power part; the lifting platform is hinged to the top ends of the shear fork plates,and connecting support rods are arranged at the bottom ends of the shear fork plates and slidably arranged in the slide grooves; the power part drives the connecting support rods to move transverselyso as to drive the shear fork plates to rotate relative to the rotary shaft bearings so as to achieve the ascending and descending of the lifting platform. The lifting type furniture topple and fall preventing device is compact in structure, convenient to mount, good in fixing effect, capable of achieving stepless regulation of the height of the lifting platform, high in structural stability, highin strength, adaptive to various furniture, high in safety performance, capable of effectively increasing connecting area between furniture and the ground and capable of preventing furniture topple and fall.

Description

technical field [0001] The invention relates to the field of furniture anti-dumping, in particular to a lifting type furniture anti-dumping device. Background technique [0002] During the use of furniture, the stability of cabinets is a major hidden danger. Domestic and foreign reports have caused the death of many children every year because of the overturning of cabinets. The main reason is that the stability of the cabinets does not meet the requirements of relevant standards. In the daily inspection process, increasing the contact area with the ground while retaining the space at the bottom of the product can fundamentally reduce or even prevent such phenomena (the phenomenon of children's death caused by the overturning of cabinets). In the existing technology, some enterprises only add a fixed non-liftable similar foot end at the front or middle of the bottom of the cabinet, which has a certain effect, but cannot effectively increase the contact area between the pro...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B95/00
CPCA47B95/00
Inventor 洪伟成刘付建赖德明温福泉何维
Owner GUANGDONG TESTING INST OF PROD QUALITY SUPERVISION
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