CN202937093U - Locking device of push-pull window - Google Patents
Locking device of push-pull window Download PDFInfo
- Publication number
- CN202937093U CN202937093U CN 201220576807 CN201220576807U CN202937093U CN 202937093 U CN202937093 U CN 202937093U CN 201220576807 CN201220576807 CN 201220576807 CN 201220576807 U CN201220576807 U CN 201220576807U CN 202937093 U CN202937093 U CN 202937093U
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- CN
- China
- Prior art keywords
- clamping plate
- cross rod
- clamping
- clamp
- sash
- 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
A locking device of a push-pull window comprises a support and a clamping plate, wherein a fixing shaft is arranged on the support and is rotationally connected with a clamping hook matched with the clamping plate; the clamping hook comprises a rotating rod which is rotationally connected with the fixing shaft; a handle and a cross rod are respectively arranged at two ends of the rotating rod; the rotating rod and the cross rod form a T-shaped structure; the clamping plate adopts a square barrel type structure; an opening which faces the clamping hook and is smaller than the length of the cross rod is formed in the clamping plate; and a clamping groove matched with the cross rod is formed in the clamping plate. When two window sashes are closed, the clamping hook just corresponds to the clamping plate, the handle is operated to rotate to drive the rotating rod and the cross rod to rotate, the rotating rod passes through the opening in the clamping plate, the cross rod is rotated into the clamping groove of the clamping plate, the cross rod can be firmly clamped in the clamping groove of the clamping plate as the width of the opening in the clamping plate is smaller than the length of the cross rod, and the case of unhooking is avoided no matter how the two window sashes are pushed and pulled, so that the normal function of the locking device is ensured, and the anti-theft property of the locking device of the push-pull window is fully improved.
Description
Technical field
The utility model belongs to the building doors and windows technical field, relates in particular to a kind of locker of sliding sash.
Background technology
in the last few years, the locker of sliding sash is most widely used in the building doors and windows field, the locker of sliding sash comprises that window frame and horizontal slip are connected to two sash in window frame, glass is installed in sash, two sidepieces corresponding to sash are provided with locker, locker comprises that rotation is located at the grab of a sash sidepiece and fixedly is located at the clamp of another sash sidepiece band draw-in groove, grab is buckled in realize in the draw-in groove of clamp antitheft by rotating grab after two sash are closed, owing to having inside and outside oscillating quantity between sash and window frame, add the second-rate of many sash, perpendicular to the glass window direction, firmly dislocation extruding of front and back, just can externally make grab break away from the constraint of clamp, thereby open the window.The locker theftproof performance of existing this structure is poor, needs badly and improves.
The utility model content
The utility model provides the locker of the good sliding sash of a kind of theftproof performance in order to solve weak point of the prior art.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of locker of sliding sash, comprise bearing and clamp, bearing is provided with fixed axis, be rotatably connected to the grab that coordinates with clamp on fixed axis, described grab comprises the bull stick that is rotatably connected on fixed axis, and bull stick two ends are respectively equipped with handle and cross bar, and bull stick and cross bar consist of the T-shape structure.
Described clamp is square tube formula structure, and clamp is provided with together towards the grab direction and less than the opening of cross bar length, is provided with the draw-in groove that coordinates with cross bar in clamp.
Adopt technique scheme, sliding sash comprises that also window frame and horizontal slip are connected to two sash in window frame, glass is installed in sash, and locker is arranged on two sidepieces that sash is corresponding, and the bearing of locker and clamp are fixedly mounted on respectively two sash sidepieces.
when two sash are closed, just in time front and back are corresponding with clamp for grab, operating grip rotates, driving bull stick and cross bar rotates, bull stick is by the opening on clamp, cross bar is transferred in the draw-in groove of clamp, due to the width of the clamp upper shed length less than cross bar, cross bar just can be stuck in the draw-in groove of clamp securely, two sash of push-and-pull no matter how, the situation that also can not occur breaking off relations, so just guarantee the normal function of locker, fully improve the theftproof performance of the locker of sliding sash, solved conventional sliding sash perpendicular to the glass window direction, firmly dislocation extruding of front and back, the drawback that the sash snap close is thrown off.
Description of drawings
Fig. 1 is that the utility model is arranged on the schematic diagram on sliding sash;
Fig. 2 is the top view of the utility model in the middle of Fig. 1.
The specific embodiment
As shown in Figure 2, the locker of a kind of sliding sash of the present utility model, comprise bearing 6 and clamp 7, bearing 6 is provided with fixed axis 8, be rotatably connected to the grab that coordinates with clamp 7 on fixed axis 8, grab comprises the bull stick 9 that is rotatably connected on fixed axis 8, and bull stick 9 two ends are respectively equipped with handle 10 and cross bar 11, and bull stick 9 and cross bar 11 consist of the T-shape structures.Clamp 7 is square tube formula structure, and clamp 7 is provided with together towards the grab direction and less than the opening 12 of cross bar 11 length, is provided with the draw-in groove 13 that coordinates with cross bar 11 in clamp 7.
As shown in Figure 1, sliding sash comprises that also window frame 1 and horizontal slip are connected to sash 2 and the sash 3 in window frame 1, the interior glass 4 that all is equipped with of sash 2 and sash 3, locker 5(the utility model) be arranged on the sidepiece of sash 2 and sash 3 correspondences, namely bearing 6 and clamp 7 can adopt screw to be fixed on respectively the sidepiece of sash 2 and sash 3.
During use, when sash 2 and sash 3 are closed, grab is just in time corresponding with clamp 7 front and back, operating grip 10 rotates, drive bull stick 9 and cross bar 11 rotations, bull stick 9 is by the opening 12 on clamp 7, cross bar 11 is transferred in the draw-in groove 13 of clamp 7, due to the width of the clamp 7 upper sheds length less than cross bar 11, cross bar 11 just can be stuck in the draw-in groove 13 of clamp 7 securely, the no matter how locker of sliding sash fan 2 and sash 3, the situation that also can not occur breaking off relations, so just guarantee normal function of the present utility model, fully improve theftproof performance of the present utility model.
Claims (2)
1. the locker of a sliding sash, comprise bearing and clamp, bearing is provided with fixed axis, be rotatably connected to the grab that coordinates with clamp on fixed axis, it is characterized in that: described grab comprises the bull stick that is rotatably connected on fixed axis, the bull stick two ends are respectively equipped with handle and cross bar, and bull stick and cross bar consist of the T-shape structure.
2. the locker of a kind of sliding sash according to claim 1, it is characterized in that: described clamp is square tube formula structure, clamp is provided with together towards the grab direction and less than the opening of cross bar length, is provided with the draw-in groove that coordinates with cross bar in clamp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576807 CN202937093U (en) | 2012-11-05 | 2012-11-05 | Locking device of push-pull window |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220576807 CN202937093U (en) | 2012-11-05 | 2012-11-05 | Locking device of push-pull window |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202937093U true CN202937093U (en) | 2013-05-15 |
Family
ID=48321338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220576807 Expired - Fee Related CN202937093U (en) | 2012-11-05 | 2012-11-05 | Locking device of push-pull window |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202937093U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074420A (en) * | 2013-12-14 | 2014-10-01 | 庞金豹 | Safe U-shaped locking point for casement |
-
2012
- 2012-11-05 CN CN 201220576807 patent/CN202937093U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074420A (en) * | 2013-12-14 | 2014-10-01 | 庞金豹 | Safe U-shaped locking point for casement |
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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: 20130515 Termination date: 20131105 |