CN202767719U - Door opener - Google Patents
Door opener Download PDFInfo
- Publication number
- CN202767719U CN202767719U CN 201220236283 CN201220236283U CN202767719U CN 202767719 U CN202767719 U CN 202767719U CN 201220236283 CN201220236283 CN 201220236283 CN 201220236283 U CN201220236283 U CN 201220236283U CN 202767719 U CN202767719 U CN 202767719U
- Authority
- CN
- China
- Prior art keywords
- door
- door opener
- bar
- transfer
- rod
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Lock And Its Accessories (AREA)
Abstract
The utility model provides a door opener which comprises a steering device, a pulling rope, a rod and a door handle. The rod is fixed on the door handle; and the pulling rope passes through the steering device to be connected with the rod. When a door needs to be opened, the room door can be conveniently opened only by pulling the pulling rope; and the problem of remotely opening the door with a rotating shaft type door lock is successfully solved.
Description
Technical field
The utility model relates to a kind of door opener, especially relates to a kind of simple door-opening device.
Background technology
In real life, often run into the problem of opening the door at a distance, the problem such as corresponding door opener is also a lot, but exists to some extent complex structure, and installation specification is too high, accommodation is narrow.Patent CN200910305750.9 for example, its pull rope directly is connected with door handle, so be only applicable to the door handle of slidingtype.Resistance is very large when spurring in addition, needs larger pulling force just door lock can be pulled open.Can not be suitable for for the rotary shaft door lock
Summary of the invention
Problem to be solved in the utility model is: a kind of simple door-opening device is provided, and this door opener can be installed on the rotary shaft door handle very easily, and with less power with regard to stretchy.
To achieve these goals, the utility model solves the technical scheme that adopts and is: a kind of door opener, comprise transfer, pull rope, bar, door handle, and bar one end is fixed on the door handle, and pull rope passes transfer and is connected with the bar other end.
Described transfer is a deflection sheave device.
Because simple in structure, this door opener can be installed on the rotary shaft door lock easily, and just can spur with less power, has successfully solved the problem that the rotary shaft door lock opens the door at a distance.
Description of drawings
Fig. 1 is the overall structure figure of the utility model door opener.
Among the figure, the 1.-transfer; The 2-pull rope; The 3-doorframe; The 4-bar; The 5-door handle.
The specific embodiment
Fig. 1 is the overall structure figure of the utility model door opener.As shown in Figure 1, the utility model provides a kind of simple door-opening device, and this door opener comprises transfer 1, pull rope 2, bar 4, door handle 5.Described transfer 1 is fixed on the doorframe 3; Described bar 4 is fixed on the door handle 5; Described pull rope 2 one ends are connected on the bar 4, and the other end passes the position that transfer 1 is connected to the user.If someone knocks at the door, just only need to spurring rope gently, the user can with the door lock rotating opening, save the trouble through hold-open door.In addition, described transfer can adopt the pulley transfer.
Claims (2)
1. a door opener comprises transfer, pull rope, bar, door handle, it is characterized by: bar one end is fixed on the door handle, and pull rope passes transfer and is connected with the bar other end.
2. a kind of door opener according to claim 1, it is characterized by: described transfer is a deflection sheave device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236283 CN202767719U (en) | 2012-05-08 | 2012-05-08 | Door opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220236283 CN202767719U (en) | 2012-05-08 | 2012-05-08 | Door opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202767719U true CN202767719U (en) | 2013-03-06 |
Family
ID=47774302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220236283 Expired - Fee Related CN202767719U (en) | 2012-05-08 | 2012-05-08 | Door opener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202767719U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956394A (en) * | 2017-11-17 | 2018-04-24 | 李厚兵 | One kind building civil air defense constructions and installations cement door |
| CN110007729A (en) * | 2019-04-18 | 2019-07-12 | 日照职业技术学院 | Host multi-angle protective device in a kind of portable computer |
| CN113309409A (en) * | 2021-05-25 | 2021-08-27 | 厦门永成信机械制品有限公司 | Extension handle |
-
2012
- 2012-05-08 CN CN 201220236283 patent/CN202767719U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107956394A (en) * | 2017-11-17 | 2018-04-24 | 李厚兵 | One kind building civil air defense constructions and installations cement door |
| CN107956394B (en) * | 2017-11-17 | 2019-06-07 | 叶菱 | A kind of building civil air defense constructions and installations cement door |
| CN110007729A (en) * | 2019-04-18 | 2019-07-12 | 日照职业技术学院 | Host multi-angle protective device in a kind of portable computer |
| CN113309409A (en) * | 2021-05-25 | 2021-08-27 | 厦门永成信机械制品有限公司 | Extension handle |
| CN113309409B (en) * | 2021-05-25 | 2022-06-10 | 厦门永成信机械制品有限公司 | Extension handle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Xu Chao Document name: Notification to Pay the Fees |
|
| DD01 | Delivery of document by public notice |
Addressee: Xu Chao Document name: Notification of Termination of Patent Right |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130306 Termination date: 20130508 |