CN215056175U - A security anti-theft structure for casement windows - Google Patents
A security anti-theft structure for casement windows Download PDFInfo
- Publication number
- CN215056175U CN215056175U CN202022900654.3U CN202022900654U CN215056175U CN 215056175 U CN215056175 U CN 215056175U CN 202022900654 U CN202022900654 U CN 202022900654U CN 215056175 U CN215056175 U CN 215056175U
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- Prior art keywords
- locking
- locking rod
- frame
- close
- window
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- 239000011521 glass Substances 0.000 claims abstract description 15
- 230000002265 prevention Effects 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 239000005341 toughened glass Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
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Abstract
本实用新型涉及一种用于平开窗的安全防盗结构，包括边框、中挺、内开扇、边框；内开扇包括玻璃窗、第一内开扇、第二内开扇；第一边框靠近第一内开扇处设有锁止件，锁止件包括设于第一边框内的锁止杆、套设于锁止杆上的第一弹簧、设于锁止杆远离一端的锁止滑块；锁止滑块上设有斜面，锁止杆包括第一锁止杆，第一锁止杆内设有腔体，腔体内嵌设有第二锁止杆，第二锁止杆的底部设有第二弹簧；第二锁止杆的顶部靠近室内方向设有弧形部；第一内开扇的底面设有通孔，窗扇关闭时第二锁止杆嵌设于通孔中；本实用采用特殊结构的锁止件可以实现内开扇关闭时自动锁止的效果，有效避免了将内开扇关闭后忘记上锁的情况，提升内开扇的安全性能。
The utility model relates to a safety and anti-theft structure for a casement window, which comprises a frame, a middle stand, an inner opening fan and a frame; the inner opening fan comprises a glass window, a first inner opening fan and a second inner opening fan; the first frame A locking piece is arranged near the first inner fan, and the locking piece includes a locking rod set in the first frame, a first spring set on the locking rod, and a locking rod set at the far end of the locking rod The slider; the locking slider is provided with an inclined surface, the locking lever includes a first locking lever, a cavity is arranged in the first locking lever, a second locking lever is embedded in the cavity, and the second locking lever is There is a second spring at the bottom of the window; the top of the second locking rod is provided with an arc part close to the indoor direction; the bottom surface of the first inner sash is provided with a through hole, and the second locking rod is embedded in the through hole when the window sash is closed The utility model adopts the locking piece of special structure, which can realize the effect of automatic locking when the inner opening fan is closed, effectively avoids the situation of forgetting to lock after closing the inner opening fan, and improves the safety performance of the inner opening fan.
Description
Technical Field
The utility model belongs to the aluminium alloy field, especially a safe theftproof structure field for flat-open window.
Background
At present, with the improvement of living standard of people, the requirements on housing conditions are higher and higher, and the requirements on warmness in winter and coolness in summer and lighting are higher and higher; therefore, the windows of the house are focused, and the more popular and practical window types in the market have two modes, namely a sliding window and a casement window, wherein the casement window is a window with hinges (hinges) arranged on the side surfaces of the window and door and is opened inwards or outwards, and the sliding window mainly is a window and door with casement capable of being pushed and pulled vertically left and right along the horizontal direction; in the prior art, generally, a snap-in type lock is arranged on the inner side of a sash of a casement window in the prior art, but the lock is often neglected in daily use, only a handle of the lock is used for pushing and pulling the sash, and the condition that the sash is forgotten to be locked after being pulled is often caused; however, at a place with a lower floor, the thief is very easy to be concerned about and cannot play the roles of protection and theft prevention.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problem, the present invention provides a method for implementing the above object, comprising:
a safety anti-theft structure for a casement window comprises frames and a mullion vertically connected between the frames, wherein an inward opening sash is arranged between one side of the mullion and the frames, and the frames comprise a first frame, a second frame and a sealing strip arranged between the first frame and the second frame; the inward opening sash comprises a glass window, a first inward opening sash arranged on one side of the glass window close to the frame, and a second inward opening sash arranged on one side of the glass window close to the mullion; the first frame is provided with a locking piece close to the first inward opening sash, the locking piece comprises a locking rod arranged in the first frame, a first spring sleeved on the locking rod, and a locking slide block arranged at one end of the locking rod far away from the first inward opening sash, a base plate is arranged at the position, close to the locking slide block, of the locking rod, and the first spring is arranged between the base plate and the inner side surface of the box body; the locking slide block is provided with an inclined plane, the locking rod comprises a first locking rod, a cavity is arranged in the first locking rod, a second locking rod is embedded in the cavity, and a second spring is arranged between the bottom of the second locking rod and the bottom of the cavity; an arc-shaped part is arranged at the top of the second locking rod in the direction close to the indoor space; the bottom surface of the first inward opening sash is provided with a through hole, and the locking rod is embedded in the through hole when the sash is closed.
As a further optimization scheme of the utility model, the glass window adopts toughened glass.
As the utility model discloses a further optimization scheme, the side department that the locking slider is close to the locking pole is equipped with first recess and second recess, the inclined plane is equipped with between the tip of first recess and second recess.
As the utility model discloses a further optimization scheme, the locking pole is close to the fixed roller that is equipped with on the locking slider, roller and locking slider in close contact with.
As the utility model discloses a further optimization scheme, first frame is close to locking slider one side and is equipped with the spout, the embedded handle that is equipped with of spout, handle and locking slider fixed connection.
The beneficial effects of the utility model reside in that:
1) the utility model discloses an effect of automatic locking when special construction's lock piece can realize interior division of fan and close has effectively avoided opening the condition of forgetting locking after the fan is closed in, promotes the security performance of opening the fan.
Drawings
FIG. 1 is a general schematic view of the present invention;
FIG. 2 is a schematic view of the position of the locking member of the present invention;
FIG. 3 is a front view of the locking member of the present invention;
FIG. 4 is a schematic structural view of a lock lever according to the present invention;
FIG. 5 is a schematic structural view of the middle locking slider of the present invention;
fig. 6 is a schematic structural view of the middle chute of the present invention;
in the figure: 1. a frame; 11. a first frame; 111. a chute; 12. a second frame; 2. erecting; 3. Inward opening the fan; 31. a first inward opening leaf; 311. a through hole; 32. a second inward opening sash; 33. a glass window; 4. A sealing strip; 5. a locking member; 52. a lock lever; 521. a first lock lever; 522. a cavity; 523. a second lock lever; 524. a second spring; 525. an arc-shaped portion; 53. a locking slide block; 531. a bevel; 532. A first groove; 533. a second groove; 54. a first spring; 55. a substrate; 56. a roller; 6. a handle.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
As shown in fig. 1 to 6, a safety anti-theft structure for a casement window comprises frames 1 and a mullion 2 vertically connected between the frames 1, an inward opening sash 3 is arranged between one side of the mullion 2 and the frame 1,
the frame 1 comprises a first frame 11, a second frame 12 and a sealing strip 4 arranged between the first frame 11 and the second frame 12; the inward opening sash 3 comprises a glass window 33, a first inward opening sash 31 arranged on one side of the glass window 33 close to the frame 1, and a second inward opening sash 32 arranged on one side of the glass window 33 close to the mullion 2;
a locking piece 5 is arranged at the position, close to the first inward opening sash 31, of the first side frame 11, the locking piece 5 comprises a locking rod 52 arranged in the first side frame 11, a first spring 54 sleeved on the locking rod 52, and a locking slide block 53 arranged at one end, far away from the first inward opening sash 31, of the locking rod 52, a base plate 55 is arranged at one end, close to the locking slide block 53, of the locking rod 52, and the first spring 54 is arranged between the base plate 55 and the inner side surface of the first side frame 11; the locking slide block 53 is provided with an inclined plane 531, one side of the first frame 11, which is close to the locking slide block 53, is provided with a sliding groove 111, a handle 6 is embedded in the sliding groove 111, and the handle 6 is fixedly connected with the locking slide block 53; the structure is convenient for operating the movement of the locking slide block;
the locking rod 52 comprises a first locking rod 521, a cavity 522 is arranged in the first locking rod 521, a second locking rod 523 is embedded in the cavity 522, and a second spring 524 is arranged between the bottom of the second locking rod 523 and the bottom of the cavity 522; an arc-shaped part 525 is arranged at the top of the second locking rod 523 in the indoor direction; the bottom surface of the first inner open sash 31 is provided with a through hole 311; the second locking rod can move up and down in the first locking rod through the structure;
further, in order to prevent the glass from being damaged by violence to enter the room, the glass window 33 is made of tempered glass;
further, a first groove 532 and a second groove 533 are provided on a side surface of the locking slider 53 near the lock lever 52, and the inclined surface 531 is provided between end portions of the first groove 532 and the second groove 533; the first groove and the second groove can play a role in limiting;
in order to reduce the friction force between the locking rod and the locking slider, a roller 56 is fixedly arranged on the locking rod 52 close to the locking slider 53, and the roller 56 is tightly contacted with the locking slider 53;
when the locking device is used, when the window sashes are to be closed, the bottom of the locking rod is positioned in the second groove, namely the first spring is in a compressed state, then when the side face of the bottom of the first window sash is contacted with the top of the second locking rod, due to the existence of the arc-shaped part 525, the first window sash compresses the second locking rod downwards, until the second locking rod enters the through hole of the first window sash, the second locking rod is embedded in the through hole under the action of the second spring, and at the moment, the whole inward opening sash is in a locked state under the action of the locking rod 52; the structure can realize the effect of automatic locking when the inward opening sash is closed, effectively avoid the situation that the inward opening sash is forgotten to be locked after being closed, and improve the safety performance of the inward opening sash;
when the window sash is opened, the locking sliding block is firstly controlled to move to one side, so that the locking rod moves downwards, and then the second locking rod is separated from the through hole, and the window sash can be smoothly opened.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (5)
1. The utility model provides a safe theftproof structure for flat-open window which characterized in that: the foldable window frame comprises frames (1) and a mullion (2) vertically connected between the frames (1), wherein an inward opening sash (3) is arranged between one side of the mullion (2) and the frames (1), and the frames (1) comprise a first frame (11), a second frame (12) and a sealing strip (4) arranged between the first frame (11) and the second frame (12); the inward opening sash (3) comprises a glass window (33), a first inward opening sash (31) arranged on one side of the glass window (33) close to the frame (1), and a second inward opening sash (32) arranged on one side of the glass window (33) close to the mullion (2); a locking piece (5) is arranged at a position, close to the first inward opening leaf (31), of the first frame (11), the locking piece (5) comprises a locking rod (52) arranged in the first frame (11), a first spring (54) sleeved on the locking rod (52), and a locking sliding block (53) arranged at one end, far away from the first inward opening leaf (31), of the locking rod (52), a base plate (55) is arranged at one end, close to the locking sliding block (53), of the locking rod (52), and the first spring (54) is arranged between the base plate (55) and the inner side face of the first frame (11); an inclined plane (531) is arranged on the locking sliding block (53), the locking rod (52) comprises a first locking rod (521), a cavity (522) is arranged in the first locking rod (521), a second locking rod (523) is embedded in the cavity (522), and a second spring (524) is arranged between the bottom of the second locking rod (523) and the bottom of the cavity (522); an arc-shaped part (525) is arranged on the top of the second locking rod (523) in the direction close to the indoor space; the bottom surface of the first inward opening sash (31) is provided with a through hole (311), and the locking rod (52) is embedded in the through hole (311) when the sash is closed.
2. A security and theft prevention structure for a casement window according to claim 1, wherein: the glass window (33) is made of toughened glass.
3. A security and theft prevention structure for a casement window according to claim 2, wherein: a side face, close to the locking rod (52), of the locking sliding block (53) is provided with a first groove (532) and a second groove (533), and the inclined plane (531) is arranged between the end portions of the first groove (532) and the second groove (533).
4. A security and theft prevention structure for a casement window according to claim 3, wherein: the locking rod (52) is fixedly provided with a roller (56) close to the locking slide block (53), and the roller (56) is tightly contacted with the locking slide block (53).
5. The security and theft prevention structure for a casement window according to claim 4, wherein: first frame (11) are close to locking slider (53) one side and are equipped with spout (111), spout (111) are embedded to be equipped with handle (6), handle (6) and locking slider (53) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900654.3U CN215056175U (en) | 2020-12-07 | 2020-12-07 | A security anti-theft structure for casement windows |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022900654.3U CN215056175U (en) | 2020-12-07 | 2020-12-07 | A security anti-theft structure for casement windows |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215056175U true CN215056175U (en) | 2021-12-07 |
Family
ID=79214418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022900654.3U Expired - Fee Related CN215056175U (en) | 2020-12-07 | 2020-12-07 | A security anti-theft structure for casement windows |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215056175U (en) |
-
2020
- 2020-12-07 CN CN202022900654.3U patent/CN215056175U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |