CN213573421U

CN213573421U - Domestic U-shaped door opener

Info

Publication number: CN213573421U
Application number: CN202021296872.4U
Authority: CN
Inventors: 李英利; 王晓东; 乔奇伟
Original assignee: Changzhou Vocational Institute of Engineering
Current assignee: Changzhou Vocational Institute of Engineering
Priority date: 2020-07-06
Filing date: 2020-07-06
Publication date: 2021-06-29
Anticipated expiration: 2030-07-06

Abstract

The utility model discloses a household U-shaped door opener, which comprises a door opener main body and hard plastic bristles, wherein the door opener main body comprises straight pipe sections at two ends and a bending section between the straight pipe sections, the bending section is bent to form a U-shaped structure, and the two straight pipe sections are arranged in parallel; the end part of one of the straight pipe sections is additionally provided with a protruding end part branch, and the front end of the end part branch is provided with hard plastic bristles for sensing the position of the door handle. When in use, the utility model discloses insert from cat eye and put door the inside and just opened a handle pressure door to oneself opens the room door smoothly, installs the cat eye afterwards again, and whole process is lossless any article, also need not seek help the company of unblanking, thereby saves an spending. In addition, look a door cat eye size, the utility model discloses removable assecmbly makes things convenient for very much to use at home, convenient to popularize and use.

Description

Domestic U-shaped door opener

Technical Field

The utility model belongs to the technical field of the door opener, a door opener, concretely relates to domestic U type door opener are related to.

Background

What is what happens in the case of a person leaving home and inadvertently closing a gate while a key is left in home in daily life often occurs? People say that the situation is deep, and the family also meets the similar situation and is the anti-theft door which is just installed. You may say that there are two methods: firstly, the family can be called; and secondly, a professional unlocking person is found to help people open the gate. Then are these two approaches not the only?

Disclosure of Invention

In order to overcome the shortcoming and the not enough that exist among the prior art, the utility model aims to provide a domestic U type door opener can tear down the cat eye when the person is outside in the room to the key, with the help of the utility model discloses insert from the cat eye and put the inside and just pressed the handle one and just opened to oneself opens the room door smoothly, installs the cat eye afterwards, and whole process is the undamaged any article, also need not seek help the company of unblanking, thereby saves an spending.

The utility model provides a technical scheme that its technical problem adopted is:

the household U-shaped door opener comprises a door opener main body and hard plastic bristles, wherein the door opener main body comprises straight pipe sections at two ends and a bending section between the straight pipe sections, the bending section is bent to form a U-shaped structure, and the two straight pipe sections are arranged in parallel; the end part of one of the straight pipe sections is additionally provided with a protruding end part branch, and the front end of the end part branch is provided with hard plastic bristles for sensing the position of the door handle.

Further, the door opener body can be made of stainless steel or aluminum alloy material pipes and bars, and the diameter of the door opener body is about 5-8 mm.

Further, the straight pipe section and the bent section are connected in a threaded mode and can be disassembled in a rotating mode.

Furthermore, the end part of the other straight pipe section, namely the end part of the straight pipe section without the end part branch, is provided with a hook-shaped handle, so that a user can hold the straight pipe section with strength conveniently.

Further, the straight tube section and the bent section are adjustable in size.

When in use, the utility model discloses insert from the cat eye and put the inside and just opened the handle one time to oneself opens the room door smoothly, installs the cat eye afterwards again, and whole process is undamaged any article, also need not seek help the company of unblanking, thereby saves an expenditure. In addition, look a door cat eye size, the utility model discloses removable assecmbly makes things convenient for the use at home very much. The door opener is simple and practical and is convenient to popularize and use.

Drawings

Fig. 1 is a schematic diagram of the present invention.

Wherein, 1-hard plastic hair, 2-straight pipe section, 3-bending section and 4-end branch.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1, the domestic U-shaped door opener of the present embodiment comprises a door opener main body and hard plastic bristles 1, wherein the door opener main body comprises straight pipe sections 2 at two ends and a bent section 3 between the straight pipe sections 2 and the bent section, an end branch 4 is arranged at the end of one of the straight pipe sections 2, and the hard plastic bristles 1 are arranged at the front end of the end branch 4 and used for sensing the position of a door handle.

Preferably, the bending section 3 is bent to form a U-shaped structure, and the two straight pipe sections 2 are arranged in parallel.

Preferably, the door opener body is made of stainless steel or aluminum alloy material, such as tube, bar, etc., and has a diameter of about 5-8 mm.

Preferably, the domestic U-shaped door opener of the present embodiment with slightly different sizes can be assembled according to the distance size from the door peep to the door handle, that is, the sizes of the straight pipe section 2 and the bending section 3 are adjustable.

Preferably, the middle U-shaped portion of the domestic U-shaped door opener of this embodiment can be made into a threaded connection that can be rotatably disassembled (i.e. the straight tube section 2 and the curved section 3 are in threaded connection and can be rotatably disassembled), or the middle U-shaped portion can be bent to change at a certain angle, and simultaneously does not completely lose hardness so that the U-shaped door opener can conveniently enter the cat eye to open the door handle.

Preferably, the end of the other straight tube section 2, i.e. the end of the straight tube section 2 without the end branch 4, is provided with a hook-like handle for the user to hold hard.

The specific use flow of the household U-shaped door opener of the embodiment is as follows:

(1) the cat eye on the door is opened by a thin card or other tools;

(2) then, the straight pipe section 2 with the plastic bristles 1 is inserted into the cat eye hole from the cat eye hole by the household U-shaped door opener of the embodiment;

(3) the specific position of the door handle in the room is sensed by means of the plastic bristles 1, and the end branch 4 is placed on the door handle;

(4) a user applies force to the straight pipe section 2 outside the door to transfer the force to the end branch inside the door, and finally presses the door handle through the end branch, so that the door can be opened finally, and the user can open the room door smoothly;

(5) then the cat eye is installed, the whole process has no damage to any object, and the help of an unlocking company is not required, so that the expense is saved.

In a word, the domestic U type door opener of this embodiment very makes things convenient for the use at home, and ordinary as long as put outside the room or in vapour car trunk to need occasionally, it is simple and practical, convenient to popularize and use to see this door opener.

Meanwhile, the anti-theft door is reminded that people sleep at night or go out of office when no person is in the office, the door needs to be unlocked to prevent theft, and otherwise, the door opener can be used for opening.

The above description is only a preferred embodiment of the present invention, and does not limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. The household U-shaped door opener is characterized by comprising a door opener main body and hard plastic bristles, wherein the door opener main body comprises straight pipe sections at two ends and a bending section between the straight pipe sections, the bending section is bent to form a U-shaped structure, and the two straight pipe sections are arranged in parallel; the end part of one of the straight pipe sections is additionally provided with a protruding end part branch, and the front end of the end part branch is provided with hard plastic bristles for sensing the position of the door handle.

2. The home U-shaped door opener according to claim 1, wherein the door opener body is made of a tube or bar of stainless steel or aluminum alloy material having a diameter of 5-8 mm.

3. The domestic U-shaped door opener according to claim 1 or 2, wherein said straight tube section and said curved section are rotatably detachable by means of screw connection.

4. A domestic U-shaped door opener according to claim 1 or 2, wherein the end of the other said straight tube section, i.e. the straight tube section without the end branch, is provided with a hook-like handle for the user to hold with strength.

5. A domestic U-shaped door opener according to claim 1 or 2, wherein the straight and curved sections are adjustable in size.