Thimble-type anti-pinch device for drawer

Abstract

The invention discloses a thimble-type anti-pinch device for a drawer, and relates to a furniture accessory. The device includes a mounting base, a limit thimble, a clamping ring and a compressed spring. The mounting base is of a C-shaped bent thin-slab structure, a pair of through holes corresponding to each other in position are form in two opposite surfaces, a mounting hole is formed in anothersurface, and the limit thimble is a long strip-shaped column which penetrates through the through holes in the mounting base and is capable of sliding freely; the clamping ring is tightly connected to the outer surface of the limit thimble, and the portion, connected with the clamping ring, of the limit thimble cannot penetrate through the through holes; the spring body of the compressed spring is arranged around the thimble, one end of the spring body is fixedly connected with the surface, provided with one though hole, of the mounting base, and the other end of the spring body is tightly connected with the clamping ring; the compressed spring can jack the limit thimble through the elastic force performed on the mounting base and the clamping ring, and the highest point which the limit thimble can reach after the limit thimble completely bounces is higher than the lower edge of the upper portion of a fixed outer frame of the drawer. The thimble-type anti-pinch device for the drawer is convenient to use, simple in principle, low in production cost and suitable for large-scale production and use.

Description

technical field [0001] The invention relates to a furniture accessory, in particular to a thimble-type drawer anti-pinching device. Background technique [0002] Drawers are often used in daily life, without any protection, it is easy to get your fingers caught by the unconscious operation of closing the drawer, especially for younger children, accidents are more likely to happen, so a simple A device that effectively prevents drawers from pinching hands. Contents of the invention [0003] The object of the present invention is to provide a thimble-type drawer anti-pinch device in order to solve the above problems. [0004] The object of the present invention is achieved in the following way: a thimble-type drawer anti-pinch device, including a mounting base, a limit thimble, a snap ring and a compression spring. The installation base is a C-shaped bent thin plate structure. There are a pair of through holes corresponding to the positions on the two opposite sides, and t...

AI Technical Summary

Problems solved by technology

[0002] Drawers are often used in daily life, without any protection, it is easy to get your fingers caught by the unconscious operation of closing the drawer, especially for younger children, accidents are more likely to happen, so a simple A device that effectively prevents drawers from pinching hands

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