Unlock instant, AI-driven research and patent intelligence for your innovation.

Anti-collision door handle

A door handle and handle technology, which is applied to the wing leaf handle, the ball handle of the wing leaf, door/window accessories, etc., can solve the problems of children being dangerous and easy to hit, and achieve the effect of eliminating potential safety hazards

Inactive Publication Date: 2015-03-25
SUZHOU SONGSHUN HARDWARE
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing door handles are all external. If you are not careful, it is easy to hit when the door is closed and opened too early. It is especially dangerous for children. In order to solve this potential safety hazard, a door handle that can ensure installation is needed

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Anti-collision door handle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0011] The present invention is described below in conjunction with accompanying drawing.

[0012] attached figure 1 It is an anti-collision door handle according to the present invention, which includes a handle 1 and a lock cylinder 2; the handle 1 includes an outer body 3, an inner body 4 and a telescopic rod 5; In the shrink chamber 6, a block is provided at the end of the telescopic rod 5 to prevent falling; the outer body 3 is arranged in an arc shape, which can reduce the damage caused by collision; the middle part of the inner body 4 is provided with a second shrink chamber 7; the outer body 3 can move to the second shrinkage chamber 7 of the inner body 4, after closing the door, the telescopic rod 5 can be put into the first shrinkage chamber 6, and then the outer body 4 can be put into the second shrinkage chamber 7, so that The door handle can be completely hidden in the door and is not easy to hit; the second shrinkage cavity 7 is provided with a wear-resistant pa...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an anti-collision door handle. The anti-collision door handle comprises a handle body and a lock cylinder. The handle body comprises an outer main body, an inner main body and a telescopic rod, the telescopic rod is installed in a first contraction cavity of the outer main body, a clamping block is arranged at the tail of the telescopic rod so that the telescopic rod can be prevented from falling off, the exterior of the outer main body is in an arc shape, a second contraction cavity is formed in the middle of the inner main body, and the outer main body can be moved to the second contraction cavity of the inner main body. According to the anti-collision door handle, the handle body is provided with the outer main body, the inner main body and the telescopic rod, the telescopic rod can contract and enter the first contraction cavity, the outer main body can contract and enter the second contraction cavity, and it is guaranteed that the outer main body of the door handle cannot protrude out of a door through two-level contraction. Because of the design, the door handle is hidden and is not prone to collision, and potential safety hazards are eliminated.

Description

technical field [0001] The invention relates to an anti-collision door handle, which belongs to the technical field of hardware accessories. Background technique [0002] Existing door handles are all external. If you are not careful, it is easy to hit when the door is closed and opened too early, which is especially dangerous for children. In order to solve this potential safety hazard, a door handle that can ensure installation is needed. Contents of the invention [0003] Aiming at the above-mentioned technical problems, the object of the present invention is to propose an anti-collision door handle that can retract the handle into the door. [0004] The technical solution of the present invention is achieved as follows: a handle for an anti-collision door, including a handle and a lock cylinder; the handle includes an outer body, an inner body, and a telescopic rod; the telescopic rod is installed in the first contraction cavity of the outer body , The tail of the tel...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): E05B1/00
Inventor 归杏花
Owner SUZHOU SONGSHUN HARDWARE