CN201460501U - Window sash lock applied to frameless window - Google Patents
Window sash lock applied to frameless window Download PDFInfo
- Publication number
- CN201460501U CN201460501U CN2009200611902U CN200920061190U CN201460501U CN 201460501 U CN201460501 U CN 201460501U CN 2009200611902 U CN2009200611902 U CN 2009200611902U CN 200920061190 U CN200920061190 U CN 200920061190U CN 201460501 U CN201460501 U CN 201460501U
- Authority
- CN
- China
- Prior art keywords
- lock
- window
- sash
- spring
- installation portion
- 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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Abstract
The utility model discloses a window sash lock applied to a frameless window, comprising a lock shell, the top of which is provided with a lock cover; the bottom surface of the lock cover is extended with a mounting part towards the inside of the lock shell, and a lock tongue is positioned at the bottom of the mounting part; and the mounting part is internally provided with a spring, and the top surface of the spring is limited by the top of the lock shell. The window sash lock is reasonable in structure and convenient for use, and can be widely applied to the frameless window.
Description
Technical field
The utility model relates to a kind of lock, particularly a kind of sash lock that is applied to not have on the frame window.
Background technology
At present, common being applied to do not have sash lock on the frame window to be needed the pull-up tapered end to shut window to put down lock again and then just can close fully in use, when windowing too.If window does not close during nobody home, running into thunderstorm gale weather chance wind can not close window automatically, and it is indoor to cause rainwater to be splashed into, and uses inconvenience, at above-mentioned shortcoming, is necessary to make improvement.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, easy to use being applied to not have sash lock on the frame window.
The technical scheme that its technical problem that solves the utility model adopts is:
Be applied to not have the sash lock on the frame window, comprise lock housing, described lock housing top is provided with locking closure, and installation portion is extended in this locking closure bottom surface in lock housing, is positioned at the installation portion bottom and is provided with dead bolt, is provided with spring in the described installation portion, and this spring end face is limited in the lock housing top.
The beneficial effects of the utility model are: when windowing, pull-up locking closure, locking closure drive installation portion, dead bolt is mentioned up and compress spring, and dead bolt is separated with locked groove on the no frame window guide rail, and the promotion sash can be opened sash; When running into thunderstorm gale weather, if this moment, sash was opened, strong wind blows sash, it is rotated towards closing direction, the inclined-plane of dead bolt bottom surface touches on the no frame window guide rail by jack-up up, dead bolt drives in the trivial groove that drops into frame window guide rail after installation portion compression spring is mentioned locking closure up sash is automatically locked simultaneously, and it is indoor, very convenient to use to prevent that by this sash lock rainwater is splashed into.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation of the utility model when locking;
Fig. 2 is the structural representation of the utility model when unblanking;
Fig. 3 is that the utility model is installed to the structural representation on the no frame window.
The specific embodiment
With reference to Fig. 1, figure, Fig. 3, be applied to not have the sash lock on the frame window, comprise lock housing 1, described lock housing 1 top is provided with locking closure 2, installation portion 3 is extended in these locking closure 2 bottom surfaces in lock housing 1, be positioned at installation portion 3 bottoms and be provided with dead bolt 4, be provided with spring 5 in the described installation portion 3, these spring 5 end faces are limited in lock housing 1 top.
When windowing, pull-up locking closure 2, locking closure 2 drives installation portions 3, dead bolt 4 is mentioned up and compress spring 5, and dead bolt 4 is separated with locked groove on the no frame window guide rail, and the promotion sash can be opened sash; When running into thunderstorm gale weather, if this moment, sash was opened, strong wind blows sash, it is rotated towards closing direction, the inclined-plane of dead bolt 4 bottom surfaces touches on the no frame window guide rail by jack-up up, dead bolt 4 drives in the trivial groove that drops into frame window guide rail after installation portion 3 compression springs 5 are mentioned locking closure 1 up sash is automatically locked simultaneously, and it is indoor, very convenient to use to prevent that by this sash lock rainwater is splashed into.
The utility model is rational in infrastructure, easy to use, and the utility model is rational in infrastructure, easy to use, is a kind of sash lock that is widely used in not having on the frame window.
Claims (1)
1. be applied to not have the sash lock on the frame window, it is characterized in that: comprise lock housing (1), described lock housing (1) top is provided with locking closure (2), installation portion (3) is extended in this locking closure (2) bottom surface in lock housing (1), be positioned at installation portion (3) bottom and be provided with dead bolt (4), be provided with spring (5) in the described installation portion (3), this spring (5) end face is limited in lock housing (1) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200611902U CN201460501U (en) | 2009-07-24 | 2009-07-24 | Window sash lock applied to frameless window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200611902U CN201460501U (en) | 2009-07-24 | 2009-07-24 | Window sash lock applied to frameless window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201460501U true CN201460501U (en) | 2010-05-12 |
Family
ID=42387855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200611902U Expired - Fee Related CN201460501U (en) | 2009-07-24 | 2009-07-24 | Window sash lock applied to frameless window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201460501U (en) |
-
2009
- 2009-07-24 CN CN2009200611902U patent/CN201460501U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100512 Termination date: 20110724 |