CN2270777Y - Push-button lock for sliding sash - Google Patents
Push-button lock for sliding sash Download PDFInfo
- Publication number
- CN2270777Y CN2270777Y CN 96202233 CN96202233U CN2270777Y CN 2270777 Y CN2270777 Y CN 2270777Y CN 96202233 CN96202233 CN 96202233 CN 96202233 U CN96202233 U CN 96202233U CN 2270777 Y CN2270777 Y CN 2270777Y
- Authority
- CN
- China
- Prior art keywords
- pin
- key pin
- key
- sliding sash
- 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.)
- Expired - Fee Related
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- Wing Frames And Configurations (AREA)
Abstract
The utility model relates to a lock for a sliding window, comprising a key pin, a sleeve, an expansion spring and a locking nut. The middle of the key pin is provided with a spring push bench. A positioning spring pad is arranged inside a pin groove. A slide pipe is arranged on the key pin between the spring push bench and the positioning spring pad. An expansion spring is arranged on the other end shaft of the spring push bench. The locking nut is connected with the sleeve in the screw-thread connection mode so that the key pin sheathed on the sleeve is locked. The utility model can be directly installed on the frame material, and the sliding window can be opened to the maximum position so as to be butted with a fixing frame, so that the lighting area is enlarged and the operation is convenient and safe.
Description
The utility model belongs to use in construction of door and window lock field, particularly relates to a kind of sliding sash with locking.
Occurring more sliding sash on existing, the market is half crescent shape locking device with lock, after sliding sash is closed, rotates half crescent shape dead bolt, makes it to match with the locker hook, thereby locks sliding sash.This locking device is mounted in the side of sliding sash, and after sliding sash was opened, the side of sliding sash peace lock can not join with fixed window frame." many with the spring latch " (the notification number CN2070344U) of Patent Office of the People's Republic of China's bulletin on January 30th, 91 is made up of bullet pin, stage clip, guide rail and rotation hand button.Though spring latch is convenient opens and closes for this and since the installation position, exists sliding sash equally still at the side of sliding sash open after, the problem that peace lock side can not join with fixed frame has influenced daylighting, and not too attractive in appearance.
The purpose of this utility model is some weak point at existing sliding sash locking device, proposes that sliding sash peace lock side after a kind of the unlatching still can join with fixed frame, easy to operate sliding sash is with locking.
The technical solution of the utility model is such.This press-key lock comprises by key pin, sleeve pipe, expansive force spring and locking nut.There is one section top spring platform in stage casing by key pin, and the back stop pad is installed in the cotter way, on the bearing pin between top spring platform and the back stop pad slip pipe is housed.On the other end axle of top spring platform the expansive force spring is housed.One end of sleeve pipe has the pipe platform.Locking nut is connected with casing threads, with lock sleeve be contained on the sleeve pipe by key pin.The locking reed that matches with slip pipe is arranged on the sleeve pipe.By on the key pin button being housed.The flexible principle of key pin that connects of the present utility model is stretched roughly the same with ball pen.During use, the utility model is installed in the sliding sash side frame material (on the frame material, has openning hole in advance), with the position that the utility model matches by key pin the pin-and-hole cap is housed on another fan push-pull window frame material.After the two fan sliding sashs that match were closed, the pin that pushes button was pressed key pin and is inserted the pin-and-hole cap, just sliding sash can be locked.In the time of need windowing, click again, can rebound by key pin by key pin.
The utlity model has following advantage:
Since installation site of the present utility model not on the side frame limit, and in the frame material, sliding sash can be opened into maximum position, colliding with fixed frame connects, and has both enlarged daylighting area, has guaranteed the overall appearance of push-pull window frame again.
2. the utility model is easy and simple to handle, and is safe and reliable, long service life.
Embodiment of the present utility model is illustrated in conjunction with the accompanying drawings.
Fig. 1 is a structural representation of the present utility model.
As shown in the figure, the utility model structure figure number title is: 1-button 2-presses key pin 3-pipe platform 4-locking reed 5-back stop pad 6-slip pipe 7-reed trough 8-sleeve pipe 9-top spring platform 10-expansive force spring 11-locking nut 12-lock pin
As can be seen, by the stage casing of key pin one section top spring platform (9) is arranged from the figure, back stop pad (5) is installed in the cotter way, on the bearing pin slip pipe (6) is housed between top spring platform (9) and the back stop pad (5).Expansive force spring (10) is housed on the other end bearing pin of top spring platform (9).One end of sleeve pipe (8) has pipe platform (3).The locking reed (4) that matches with slip pipe (6) is arranged on the sleeve pipe (8).During assembling, earlier slip pipe (6) is enclosed within by on the key pin (2), then back stop pad (5) is entrenched in the cotter way.To pack in the sleeve pipe (8) by key pin (2), with pack into the opposite side of top spring platform (9) of expansive force spring (10), locking nut (11) is threaded with sleeve pipe (8).An end that matches with pin-and-hole by key pin (2) is a lock pin, and the other end can be equipped with button (1).During use, the pin that pushes button, the back stop pad (5) that moves with key pin pushes to spring platform position, top with sliding sleeve (6), and locking reed (4) is with sliding sleeve (6) and press key pin (2) calmly.As return by key pin, click again again, under the effect of expansive force spring (10), will rebound by key pin (2).
Claims (2)
1. sliding sash press-key lock, it is characterized in that this press-key lock comprises by key pin (2), sleeve pipe (8), expansive force spring (10) and locking nut (11), there is one section top spring platform (9) in stage casing by key pin (2), back stop pad (5) is installed in the cotter way, on the bearing pin between top spring platform (9) and the back stop pad (5) slip pipe (6) is housed, expansive force spring (10) is housed on the other end bearing pin of top spring platform (9), one end of sleeve pipe (8) has pipe platform (3), locking nut (11) is threaded with sleeve pipe (8), be contained in the key pin of pressing on the sleeve pipe (8) with lock sleeve, the locking reed (4) that matches with slip pipe (6) is arranged on the sleeve pipe (8).
2. a kind of sliding sash press-key lock according to claim 1 is characterized in that by on the key pin (2) button (1) being housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202233 CN2270777Y (en) | 1996-01-15 | 1996-01-15 | Push-button lock for sliding sash |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96202233 CN2270777Y (en) | 1996-01-15 | 1996-01-15 | Push-button lock for sliding sash |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2270777Y true CN2270777Y (en) | 1997-12-17 |
Family
ID=33888264
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96202233 Expired - Fee Related CN2270777Y (en) | 1996-01-15 | 1996-01-15 | Push-button lock for sliding sash |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2270777Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242576A (en) * | 2010-05-13 | 2011-11-16 | 王宗超 | Anti-burglary press lock |
| CN103573026A (en) * | 2013-10-11 | 2014-02-12 | 中航飞机股份有限公司西安飞机分公司 | Handle lock for connection rod mechanism |
| CN108386084A (en) * | 2018-02-07 | 2018-08-10 | 广东坚朗五金制品股份有限公司 | Safety lock and sliding door and window |
-
1996
- 1996-01-15 CN CN 96202233 patent/CN2270777Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242576A (en) * | 2010-05-13 | 2011-11-16 | 王宗超 | Anti-burglary press lock |
| CN102242576B (en) * | 2010-05-13 | 2014-12-17 | 王宗超 | Anti-burglary press lock |
| CN103573026A (en) * | 2013-10-11 | 2014-02-12 | 中航飞机股份有限公司西安飞机分公司 | Handle lock for connection rod mechanism |
| CN108386084A (en) * | 2018-02-07 | 2018-08-10 | 广东坚朗五金制品股份有限公司 | Safety lock and sliding door and window |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |