CN201535109U - Stop dog for push-pull window - Google Patents
Stop dog for push-pull window Download PDFInfo
- Publication number
- CN201535109U CN201535109U CN2009200305697U CN200920030569U CN201535109U CN 201535109 U CN201535109 U CN 201535109U CN 2009200305697 U CN2009200305697 U CN 2009200305697U CN 200920030569 U CN200920030569 U CN 200920030569U CN 201535109 U CN201535109 U CN 201535109U
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- CN
- China
- Prior art keywords
- utility
- window sash
- model
- push
- positioning
- 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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- 230000000694 effects Effects 0.000 abstract description 4
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
The utility model relates to a stop dog for a push-pull window, which belongs to the technical field of building doors and windows. Symmetric cams are driven through rotation of torque elements to push thrust pieces outwards, one side of one thrust piece is supported on an outer side window sash, and the other thrust piece is supported on the track wall of the window sash, so as to achieve the purpose of positioning the window sash. The device is simple in structure and reliable in positioning, and even the window sash is forgotten to be closed and a crescent lock is forgotten to be locked, the utility model still has a locking effect. The utility model has reasonable design structure and used parts, has the characteristics of reliable positioning, anti-picking and anti-theft performance and improved safety, and serves as the best product used by households, agencies and enterprises and public institutions.
Description
Affiliated technical field
The utility model relates to the sliding sash retainer, belongs to the building doors and windows technical field.
Background technology
Raising along with people's lives and residential level, the used sliding sash of residential building, office building is more and more general, and has been tending towards standardization, but sliding sash has a defective, the lock of opening sash is a crescent lock, sash promptly is in opening, and anyone can push open, is easy to enter from the outside, cause potential safety hazard, and crescent lock easily prizes, and in break-ins case, the sliding sash ratio is higher.
Summary of the invention
The purpose of this utility model is to provide a kind of can strengthen the sliding sash retainer of safety at any locking position sash of sash.
The purpose of this utility model is achieved through the following technical solutions: the sliding sash retainer, be to be provided with in the centre of circle skeleton to turn round part, an end of turning round part is a symmetrical cam, and the other end is a handle, the both sides of circle skeleton are provided with thrust plate, and thrust plate is connected by the spring that contracts and is pressed against on the symmetrical cam.
Reliable for guaranteeing the location, symmetrical cam is provided with inside little circular arc.
Reliable for guaranteeing thrust, thrust plate is provided with moulds cover.
The utility model outwards promotes thrust piece by turning round part rotation drive symmetrical cam, the one side of thrust piece supports outside on the side window fan, another thrust piece support on the sash rail walls of lining, thereby reach the purpose of sash location, if the sliding sash of two fan windows, two sash can be located simultaneously.When turning round part to back rotation, under the effect of the spring that contracts, thrust piece inwardly shrinks along cam, and the sliding sash retainer is removed support force, can arbitrarily slide in rail groove.
The utility model is simple in structure, the location is reliable, promptly be to forget to close sash, locking crescent lock, the effect that has locking too, this device project organization and use position are reasonable, are characterized in that the location is reliable, pick-proof and anti-theft, having improved safety, is the best product of family, office, enterprises and institutions' use.
Description of drawings
Fig. 1 is the utility model sectional view;
Fig. 2 is the utility model upwarding cutaway view.
The sequence number of each parts is respectively among the figure: 1 turns round contract spring, 5 symmetrical cams, 6 pads, 7 bottoms, 8 of part, 2 circle skeletons, 3 thrust plates, 4 moulds cover.
The specific embodiment
The embodiment of the tool advantage of the utility model is:
Show as Fig. 1, an end of turning round part 1 is that symmetrical cam 5 is installed in the round skeleton 2, the other end of turning round part is a handle, outside the circle skeleton, be convenient to rotate, symmetry is provided with two tracks on the lower surface of circle skeleton, two thrust plates 3 are connected and are fixed on along the intraskeletal track of circle the both sides of round skeleton by the spring 4 that contracts, the spring that contracts is pressed against on the symmetrical cam thrust plate, the lower end of circle skeleton is provided with bottom 7 and pad 6, be riveted on the end of turning round part, guarantee that thrust plate moves and do not de-orbit in the track of circle skeleton.
Show as Fig. 2, thrust plate 3 is an elongate in shape, for being with, increase frictional force moulds cover 8, the middle part of thrust plate is provided with the projection that front end is a circular arc, be pressed on the symmetrical cam 5 at the intraskeletal track of the effect lower edge of the spring 4 that contracts circle, symmetrical cam is provided with inside little circular shape, prevents to vibrate autospasy, guarantees that the location is reliable.
Claims (3)
1. sliding sash retainer, the centre that it is characterized in that the circle skeleton is provided with turns round part, and an end of turning round part is a symmetrical cam, and the other end is a handle, and the both sides of circle skeleton are provided with thrust plate, and thrust plate is connected by the spring that contracts and is pressed against on the symmetrical cam.
2. sliding sash retainer according to claim 1 is characterized in that said symmetrical cam is provided with inside little circular arc.
3. sliding sash retainer according to claim 1 is characterized in that said thrust plate is provided with to mould cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200305697U CN201535109U (en) | 2009-07-31 | 2009-07-31 | Stop dog for push-pull window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200305697U CN201535109U (en) | 2009-07-31 | 2009-07-31 | Stop dog for push-pull window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201535109U true CN201535109U (en) | 2010-07-28 |
Family
ID=42534890
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200305697U Expired - Fee Related CN201535109U (en) | 2009-07-31 | 2009-07-31 | Stop dog for push-pull window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201535109U (en) |
-
2009
- 2009-07-31 CN CN2009200305697U patent/CN201535109U/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: 20100728 Termination date: 20120731 |