阅读说明：本技术 一种无菌免手触开门器 (Sterile hand-touch-free door opener ) 是由 黄杨龙 于 2020-05-08 设计创作，主要内容包括：一种无菌免手触开门器,包括：固定件、固定螺栓和施力把手,固定件和施力把手通过固定螺栓固定在门把手上。其中,施力把手包括：连接件、连接孔、把手和弧形接触面。本发明为传统把手的辅助工具,解决了传统把手必须要用手接触才能开启的问题,借助本发明可以改变施力方向,实现前肢开门,更加安全卫生；改造非常方便,成本低廉。(An aseptic hands-free door opener comprising: the fixing piece and the force application handle are fixed on the door handle through the fixing bolt. Wherein, application of force handle includes: connecting piece, connecting hole, handle and arc contact surface. The invention is an auxiliary tool of the traditional handle, solves the problem that the traditional handle can be opened only by contacting with hands, can change the force application direction by virtue of the invention, realizes the opening of the forelimb door, and is safer and more sanitary; the transformation is very convenient and the cost is low.)

1. An aseptic hands-free door opener, comprising: the door handle comprises a fixing piece (100), a fixing bolt (200) and a force application handle (300), wherein the fixing piece (100) and the force application handle (300) are fixed on the door handle (400) through the fixing bolt (200);

wherein the force application handle (300) comprises: connecting piece (310), connecting hole (320), handle (330) and arc contact surface (340), connecting piece (310) is connected with handle (330), connecting piece (310) both ends are equipped with connecting hole (320), connecting piece (310) are the arc structure, handle (330) surface is located to arc contact surface (340).

2. The aseptic hands-free door opener according to claim 1, wherein: the fixing member (100) includes: the fixing piece comprises a connecting piece (110), a fixing piece connecting hole (120) and an arc-shaped groove (130), wherein the connecting piece (110) is provided with the fixing piece connecting hole (120), and the two ends of the arc-shaped groove (130) are provided with the connecting piece (110).

Technical Field

The invention relates to a sanitary safety auxiliary device, in particular to a sterile hand-free door opener.

Background

The traditional door handle can be opened only by touching with hands, and public health is more and more emphasized along with the current society. The door handle is used as a hotbed for breeding bacteria and viruses, is a contact position for high-density people, and is particularly easy to transmit the viruses and the bacteria.

The existing solution is basically electronic induction, but the cost is very high, and all doors cannot be tiled; installation modifications are also difficult and not all doors can be modified.

In order to solve the above problems, we have made a series of improvements.

Disclosure of Invention

It is an object of the present invention to provide a sterile hands-free door opener that overcomes the above-mentioned disadvantages and shortcomings of the prior art.

An aseptic hands-free door opener comprising: the fixing piece and the force application handle are fixed on the door handle through the fixing bolt;

wherein, the application of force handle includes: the handle comprises a connecting piece, connecting holes, a handle and arc-shaped contact surfaces, wherein the connecting piece is connected with the handle, the connecting holes are formed in the two ends of the connecting piece, the connecting piece is of an arc-shaped structure, and the arc-shaped contact surfaces are arranged on the surface of the handle.

Further, the fixing member includes: the connecting piece is provided with a fixing piece connecting hole, and connecting pieces are arranged at two ends of the arc groove.

The invention has the beneficial effects that:

the invention is an auxiliary tool of the traditional handle, solves the problem that the traditional handle can be opened only by contacting with hands, can change the force application direction by virtue of the invention, realizes the opening of the forelimb door, and is safer and more sanitary; the transformation is very convenient and the cost is low.

Description of the drawings:

FIG. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a state diagram of the present invention.

Fig. 3 is another state diagram of the present invention.

Reference numerals:

the fixing member 100, the coupling piece 110, the fixing member coupling hole 120 and the arc-shaped groove 130 fix the bolt 200.

The apply handle 300 attachment 310, the attachment hole 320, the handle 330, the arcuate contact surface 340, and the door handle 400.

Detailed Description

The present invention will be further described with reference to the following examples. It should be understood that the following examples are illustrative only and are not intended to limit the scope of the present invention.