Door handle with rotary function

Abstract

The invention belongs to the field of furniture fittings, and specifically discloses a door handle with a rotary function. The door handle with the rotary function comprises a door shell and a handle, wherein an open groove is formed in the door shell; a slide rail is arranged in the open groove; a connection rod is rotationally connected to the two ends of the handle separately; a slide block is rotationally connected to the other end of each connection rod; each slide block is slidably connected with the slide rail; springs are fixedly connected to the two ends of each slide block and the two ends of the wall of the open groove; each spring is arranged on the slide rail in a sleeving manner; the slide rail is arranged in the form of a spiral groove; a cavity is formed in each slide block; a convex rod is arranged in each slide block and rotationally connected with the slide rail; a plurality of scraping knives are arranged on the inner wall of each slide block; a rope is wound at the middle part of the slide rail; and one end of the rope is fixedly connected with the handle. The scheme provides a door handle with a rotary function, which enables the slide blocks to freely slide so that the door handle is easy to pull out.

Description

technical field [0001] The invention relates to the field of furniture accessories. Background technique [0002] The door handle of the traditional anti-theft door or ordinary door is external. Such door handles have the following disadvantages: [0003] 1. When moving in a large object, the convex door handle will produce a certain amount of shelter. [0004] 2. The convex door handle is also easy to bump into the human body accidentally, causing damage. [0005] 3. The protruding door handle is easy to be hooked to objects such as bags and clothes, causing danger and inconvenience. [0006] Chinese Invention Patent Application No. CN201410084861.2 provides a door handle, including a bottom case and a pull rod, a sliding guide rail is arranged on the bottom case, limit blocks are arranged at both ends of the sliding guide rail, and the length of the pull rod is less than that of the sliding The length of the guide rail, the two ends of the pull rod are each rotatably co...

AI Technical Summary

Problems solved by technology

[0003] 1. When moving in larger objects, the convex door handle will produce a certain amount of occlusion

[0004] 2. The convex door handle is also easy to hit the human body accidentally, causing damage

[0005] 3. The protruding door handle is easy to hook on bags, clothes and other objects, causing danger and inconvenience

But this invention has the following defects: this kind of handle is not suitable for use in areas with cold weather, such as the cold outdoor weather in the north, and the guide rails in the groove are easy to freeze, causing the slider to not move back and forth freely on the guide rails, which affects the pulling up of the door handle , causing inconvenience to the outdoor door opening

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