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Fast-assembly guide rail buffer

A guide rail cushioning and quick installation technology, which is applied to furniture parts, household appliances, drawers, etc., can solve the problem that the guide rail buffer installation process is not fast enough

Pending Publication Date: 2020-12-15
广东广润精密制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, because the installation process of this guide rail buffer is not fast enough, a quick-install guide rail buffer is proposed

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A quick-install guide rail buffer, including two left and right symmetrically arranged mechanisms 34, the mechanism 34 is composed of a spring frame 1, two sliders 2, slider connectors 3, pressing buffer unloading oil pipe 4 and tension spring 5, the slider A first U-shaped hanging groove 29 and a second U-shaped hanging groove 30 are provided in the connecting piece 3, and a circular guide column 28 is arranged in the slider connecting piece 3, and the press buffer unloading oil pipe 4 and the slider connecting piece 3 pass through the first U-shaped hanging groove. U-shaped hanging groove 29 is connected with the second U-shaped hanging groove 30, and the two sliders 2 are connected with the circular guide column 28 in the slider connector 3 through the inner round through hole, and the two sliders 2 and the pressing buffer unloading oil pipe 4 Installed on the spring frame 1, the tension spring 5 is installed on the slider connector 3 and the spring frame 1, and the b...

Embodiment 2

[0031]A quick-install guide rail buffer, including two left and right symmetrically arranged mechanisms 34, the mechanism 34 is composed of a spring frame 1, two sliders 2, slider connectors 3, pressing buffer unloading oil pipe 4 and tension spring 5, the slider A first U-shaped hanging groove 29 and a second U-shaped hanging groove 30 are provided in the connecting piece 3, and a circular guide column 28 is arranged in the slider connecting piece 3, and the press buffer unloading oil pipe 4 and the slider connecting piece 3 pass through the first U-shaped hanging groove. U-shaped hanging groove 29 is connected with the second U-shaped hanging groove 30, and the two sliders 2 are connected with the circular guide column 28 in the slider connector 3 through the inner round through hole, and the two sliders 2 and the pressing buffer unloading oil pipe 4 Installed on the spring frame 1, the tension spring 5 is installed on the slider connector 3 and the spring frame 1, and the bu...

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Abstract

The invention provides a fast-assembly guide rail buffer, and relates to the field of buffers. The fast-assembly guide rail buffer comprises two mechanisms arranged in bilateral symmetry; each mechanism consists of a spring frame, two sliding blocks, a sliding block connecting piece, a pressing buffer unloading oil tube and a tension spring; and a first U-shaped hanging groove and a second U-shaped hanging groove are formed in each sliding block connecting piece. After installation, a sliding block assembly can move front and back along a first curved surface guide bar in the spring frame, andthe mechanism plays a role in buffering and closing under the action of the tension spring and the pressing buffer unloading oil tube; when the sliding block in the sliding block assembly moves to anangle position along the first curved surface guide bar in the spring frame, and when the sliding block rotates around a round guide column in the sliding block connecting piece to a sliding block stop point in the spring frame, a first protruding guide block and a second protruding guide block in the sliding block coincide with the stop point in the spring frame, the sliding block is opened, orotherwise the sliding block is in a closed state.

Description

technical field [0001] The invention relates to the field of buffers, in particular to a quick-installation guide rail buffer. Background technique [0002] At present, most of the furniture with drawers on the market are equipped with guide rails. The drawer with guide rails is dragged very smoothly. In order to avoid impact and noise when the drawer is closed, most of the guide rails are equipped with a buffer mechanism, which relies on pre-stretched springs or cylinders or oil cylinders in the final stage of drawer closing. Together with the buffer, drag the drawer to move slowly until the drawer is completely closed. However, the application of air cylinders and oil cylinders will lead to an increase in the cost of the buffer mechanism, and there is generally only one spring in the existing buffer mechanism, resulting in differences in the rebound force, aftertaste speed and other indicators of each buffer mechanism, and the quality of the product varies. together. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A47B88/477
CPCA47B88/477
Inventor 胡旭阳
Owner 广东广润精密制造有限公司
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