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a door handle

A door handle and sliding rail technology, applied in the field of door handles, can solve the problems of easy hooking, danger and inconvenience, bumping into the human body, etc., and achieve the effects of improving integrity, improving comfort, and enhancing overall beauty.

Active Publication Date: 2016-05-18
广东云辉五金实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Such as Figure 1~2 As shown, this product is a door handle, the main body is a bottom shell 5, an open slot is processed in the bottom shell 5, a sliding guide rail with a T-shaped cross section is arranged at the bottom of the open slot, and a The limit block, on the sliding guide rail, is slidingly fixed with two sliders 3, and the limit blocks on both sides are respectively connected to the slider 3 near the limit block through a stretching spring 4, and the slider 3 is connected to the connecting rod 2 One of the ends of the connecting rod is rotatably connected, and the other end of the connecting rod 2 is rotatably connected to the end of the pull rod 1; the bottom shell 5 around the opening groove forms a raised platform, and the middle part of the raised platform is close to the edge of the opening groove. On the side, a semicircular groove is processed;

[0024] If the door panel is to be pulled, by pulling the pull rod 1, the spring 4 is compressed by the co...

Embodiment 2

[0027] A connecting rod 6 is fixedly connected to the back of the bottom shell 5, and the connecting rod 6 is fixedly connected with the rotating mechanism of the door lock, thereby replacing the traditional outwardly protruding door handle to operate the locking mechanism of the door.

[0028] The main advancements in this product are:

[0029] 1. The present invention realizes the opening and returning of the door handle through a simple spring return mechanism, so that only when the door handle needs to be pulled, the handle will stretch out, and in the static state, the retracted door handle will not Will hook any object without risk of collision, while improving the integrity of the door.

[0030] 2. The semicircular groove of the present invention enables the door handle to be pulled out more conveniently, which improves the comfort of the product.

[0031] 3. The present invention can not only be directly fixed on the door panel, but also can be fixedly connected with ...

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PUM

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Abstract

The invention discloses a door handle, which comprises a bottom shell and a pull rod. A sliding guide rail is arranged on the bottom shell, and limit blocks are arranged at both ends of the slide guide rail. The length of the pull rod is smaller than that of the slide guide rail, and the two ends of the pull rod rotate A connecting rod is connected, and the other end of the connecting rod is rotatably connected with a slide block, the slide block is fixed in the sliding guide rail and moves freely along the slide guide rail, and an expansion spring is arranged between the slide block and the limit block. The present invention realizes the opening and returning of the door handle through a simple spring return mechanism, so that only when the door handle needs to be pulled, the handle will stretch out, and in the static state, the retracted door handle will not hook Hanging any object, there is no risk of collision, while improving the integrity of the door.

Description

technical field [0001] The invention relates to a door handle, which belongs 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. Contents of the invention [0006] The purpose of the present invention is to provide a door handle with strong integrity and certain aesthetics. [0007] The present invention is realized by following method: [0008] A door handle, comprising a bottom case and a pull rod, a sliding guide rail is arranged on the bottom case, limit blocks are arranged at bo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E05B5/00
Inventor 求才军
Owner 广东云辉五金实业有限公司