CN105545088A - Anti-pinch door handle - Google Patents
Anti-pinch door handle Download PDFInfo
- Publication number
- CN105545088A CN105545088A CN201610071969.7A CN201610071969A CN105545088A CN 105545088 A CN105545088 A CN 105545088A CN 201610071969 A CN201610071969 A CN 201610071969A CN 105545088 A CN105545088 A CN 105545088A
- Authority
- CN
- China
- Prior art keywords
- door handle
- cam
- inner core
- rubber bar
- spring
- 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.)
- Pending
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
- E05B1/00—Knobs or handles for wings; Knobs, handles, or press buttons for locks or latches on wings
- E05B1/0061—Knobs or handles with protective cover, buffer or shock absorber
Landscapes
- Lock And Its Accessories (AREA)
Abstract
An anti-pinch door handle comprises a door handle body. A rubber bar is arranged on a front-end frame of the door handle body, and a press button is arranged at the rear end of the door handle body. A first cam is arranged on the left side of the press button. The left side of the first cam is connected with a second cam. The lower end of the second cam is connected with an inner core body. A spring is arranged between the left side of the inner core body and the rubber bar. A cam mechanism is driven by the press button to drive the inner core body to extend the rubber bar through the spring, the cams, the inner core body and the spring are driven by pressing force to operate, then the rubber bar pops out and is fixed between a door frame and a door, and thus the situation that the hand is pinched due to excessive exertion is reduced. The anti-pinch door handle has the advantages of being low in price, simple in structure and high in safety.
Description
Technical field
The invention belongs to door handle technical field, be specifically related to a kind of door handle of finger.
Background technology
Study discovery by analysis, existing door handle has following problem:
1) conventional door handle is too simple, only has the effect of open and close door.
2) conventional door handle only has a function, and shortcoming is considered in safety.
3) some external or domestic high-quality door handle is really fine, but price is high, complex structure.And this door handle manufacturing process is simple, cheap, be adapted to the numerous people masses used.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the present invention is to provide a kind of cheap, manufacturing process is simple and have the door handle of safety finger.
To achieve these goals, the technical solution used in the present invention is: a kind of door handle of finger, includes door handle body, and the front end frame of door handle is provided with rubber bar, and the rear end of door handle is provided with pressing button; The left side of pressing button is provided with cam one; The left side of cam one is connected with cam two; The lower end of cam two is connected with inner core main body; Spring is provided with on the left of inner core main body and between rubber bar.
The invention has the beneficial effects as follows:
The present invention has the following advantages:
1) manufacturing process is simple, cheap; 2) simple to operate, easy to use; 3) safe quality of rubber materials is provided with; Cam mechanism driving inner core main body is driven to be extended by rubber bar by spring by pressing button, utilize the running of pressing force band moving cam, inner core main body and spring, rubber bar is ejected, is fixed between doorframe and door, thus reduce the tong situation caused because of firmly too drastic.Switch gate finger can be met.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is floor map of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See Fig. 1,2, a kind of door handle of finger, includes door handle body 1, and the front end frame of door handle 1 is provided with rubber bar 7, and the rear end of door handle 1 is provided with pressing button 2; The left side of pressing button 2 is provided with cam 1; The left side of cam 1 is connected with cam 24; The lower end of cam 24 is connected with inner core main body 5; Spring 6 is provided with on the left of inner core main body 5 and between rubber bar 7.
Described pressing button 2 is with moving cam 4, heart main body 5 and spring 6 to work.
By pressing press belt moving cam 1, the cam 24 of button 2, by inner core main body 5, power is delivered to spring 6, rubber bar 7 is released, thus rubber bar 7 is elongated, door and doorframe are separated come, effectively prevent hand from being pressed from both sides by door.
Claims (1)
1. a door handle for finger, includes door handle body (1), it is characterized in that, the front end frame of door handle (1) is provided with rubber bar (7), and the rear end of door handle (1) is provided with pressing button (2); The left side of pressing button (2) is provided with cam one (3); The left side of cam one (3) is connected with cam two (4); The lower end of cam two (4) is connected with inner core main body (5); Spring (6) is provided with between inner core main body (5) left side and rubber bar (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071969.7A CN105545088A (en) | 2016-02-02 | 2016-02-02 | Anti-pinch door handle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610071969.7A CN105545088A (en) | 2016-02-02 | 2016-02-02 | Anti-pinch door handle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105545088A true CN105545088A (en) | 2016-05-04 |
Family
ID=55824601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610071969.7A Pending CN105545088A (en) | 2016-02-02 | 2016-02-02 | Anti-pinch door handle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105545088A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138413A (en) * | 2007-12-06 | 2009-06-25 | Miwa Lock Co Ltd | Door handle device |
| KR20120114057A (en) * | 2011-04-06 | 2012-10-16 | 김은순 | Door lock handle assembling structure |
| CN102839856A (en) * | 2012-09-13 | 2012-12-26 | 侯刚 | Safe doorknob |
| CN203066617U (en) * | 2013-01-31 | 2013-07-17 | 张晋玮 | Safe door handle |
| CN203475946U (en) * | 2013-09-13 | 2014-03-12 | 李振华 | Safe and multi-purpose door handle |
| CN203515050U (en) * | 2013-07-04 | 2014-04-02 | 东华大学 | Door handle with automatic lock |
| CN205558479U (en) * | 2016-02-02 | 2016-09-07 | 陕西科技大学 | Prevent door handle of tong |
-
2016
- 2016-02-02 CN CN201610071969.7A patent/CN105545088A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009138413A (en) * | 2007-12-06 | 2009-06-25 | Miwa Lock Co Ltd | Door handle device |
| KR20120114057A (en) * | 2011-04-06 | 2012-10-16 | 김은순 | Door lock handle assembling structure |
| CN102839856A (en) * | 2012-09-13 | 2012-12-26 | 侯刚 | Safe doorknob |
| CN203066617U (en) * | 2013-01-31 | 2013-07-17 | 张晋玮 | Safe door handle |
| CN203515050U (en) * | 2013-07-04 | 2014-04-02 | 东华大学 | Door handle with automatic lock |
| CN203475946U (en) * | 2013-09-13 | 2014-03-12 | 李振华 | Safe and multi-purpose door handle |
| CN205558479U (en) * | 2016-02-02 | 2016-09-07 | 陕西科技大学 | Prevent door handle of tong |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |