CN214463354U

CN214463354U - Anti-theft structure for sliding window

Info

Publication number: CN214463354U
Application number: CN202022898251.XU
Authority: CN
Inventors: 杨海波
Original assignee: Anhui Huilong Group Huilv New Material Technology Co Ltd
Current assignee: Anhui Huilong Group Huilv New Material Technology Co Ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-10-22
Anticipated expiration: 2030-12-07

Abstract

The utility model relates to an anti-theft structure for a sliding window, which comprises a frame, a first sash and a second sash, wherein the structure of the second sash is the same as that of the first sash; the first window sash comprises a hooked rabbet and a lower part, the frame is provided with a locking piece, and the locking piece comprises a box body, a locking rod and a locking slide block, wherein the locking rod and the locking slide block are arranged in the box body; the locking slide block is provided with an inclined plane, the box body is provided with a through hole near the hooked rabbet, and the locking rod is embedded in the through hole; a first toothed plate is arranged below the first sash and close to one side face of the second sash, a second toothed plate is arranged below the second sash and close to one side face of the first sash, a gear is arranged between the first toothed plate and the second toothed plate, and the gear is meshed with the first toothed plate and the second toothed plate simultaneously; this practicality adopts lock piece and linkage to combine together, when the lock piece carries out the locking with first casement, because the structure of gear and pinion rack, can't promote the second casement from the outside, and then can't rely on and destroy the last conventional buckle of hooked rabbet and get into indoorly, the security performance is high.

Description

Anti-theft structure for sliding window

Technical Field

The utility model belongs to the aluminium alloy field especially is used for the theftproof structure field of austral window, sliding sash.

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 window of the house is focused, the more popular and practical window type in the market needs two modes of a sliding window and a casement window, the casement window is a door window which is installed on the side surface of the door window and is opened inwards or outwards, the sliding window mainly refers to a door window with a sash which is pushed and pulled vertically left and right along the horizontal direction, the sliding window in the prior art is generally provided with a lock on the inner side of the sash, but the quality of the lock is general, the two sashes move relatively forcefully, the lock can be damaged through the buckling structure of the lock, once the lock is damaged, the window loses the anti-theft capacity, and the safety is extremely low.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the present invention provides a method for implementing the above object, comprising:

an anti-theft structure for a sliding window comprises frames, a first window sash arranged between the frames and close to one indoor side, and a second window sash arranged between the frames and close to one outdoor side, wherein the structure of the second window sash is the same as that of the first window sash; the first sash comprises a glass window, a hooked rabbet arranged on one side of the glass window, a smooth rabbet arranged on the other side of the glass window and a first window sash arranged below the bottom of the glass window; the frame is provided with a locking piece at the position close to the hooked rabbet of the first window sash, the locking piece comprises a box body, a locking rod arranged in the box body and a locking slide block arranged at one side of the locking rod far away from the hooked rabbet, a base plate is arranged at the end part of one side of the locking rod close to the locking slide block, a spiral spring is sleeved on the locking rod, and the spiral spring is arranged between the base plate and the inner side face of the box body; the locking sliding block is provided with an inclined plane, a through hole is formed in the position, close to the hooked rabbet, of the box body, and the locking rod is embedded in the through hole; the window is characterized in that a first toothed plate is arranged on one side face, close to the second window sash, of the lower portion of the first window sash, a second toothed plate is arranged on one side face, close to the first window sash, of the lower portion of the second window sash, a gear is arranged between the first toothed plate and the second toothed plate, and the gear is meshed with the first toothed plate and the second toothed plate simultaneously.

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, the box body is close to locking slider one side and is equipped with the spout, be equipped with the handle in the spout, handle and locking slider fixed connection.

The beneficial effects of the utility model reside in that:

1) the utility model discloses a lock piece and linkage structure combine together, when the lock piece carries out the locking with first casement, because the structure of gear and pinion rack, can't promote the second casement from the outside, and then can't rely on the destruction to go up on the hooked rabbet traditional buckle and get into indoorly, the security performance is high.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention;

FIG. 3 is a schematic view of a locking member of the present invention;

FIG. 4 is a schematic structural view of the middle locking slider of the present invention;

FIG. 5 is a schematic structural diagram of the box body of the present invention;

fig. 6 is a schematic structural view of the middle gear and the toothed plate of the present invention;

in the figure: 1. a frame; 2. a first sash; 21. a glass window; 22. a hooked rabbet; 221. a through hole; 23. a smooth rabbet; 3. a second sash; 4. below; 5. a locking member; 51. a box body; 511. a chute; 52. a lock lever; 521. a substrate; 522. a roller; 53. a locking slide block; 531. a bevel; 532. a first groove; 533. a second groove; 54. a coil spring; 6. a first toothed plate; 7. a second toothed plate; 8. a gear; 9. 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, the anti-theft structure for a sliding window comprises frames 1, a first sash 2 arranged between the frames 1 and close to the indoor side, and a second sash 3 arranged between the frames 1 and close to the outdoor side, wherein the structure of the second sash 3 is the same as that of the first sash 2;

the first sash 2 comprises a glass window 21, a hooked rabbet 22 arranged on one side of the glass window 21, a smooth rabbet 23 arranged on the other side of the glass window 21 and a lower part 4 arranged at the bottom of the glass window 21;

a locking piece 5 is arranged at the hooked rabbet of the frame 1 close to the first window sash 2, the locking piece 5 comprises a box body 51, a locking rod 52 arranged in the box body 51 and a locking slide block 53 arranged at one side of the locking rod 52 far away from the hooked rabbet 22, a base plate 521 is arranged at the end part of one side, close to the locking slide block 53, of the locking rod 52, a spiral spring 54 is sleeved on the locking rod 52, and the spiral spring 54 is arranged between the base plate 521 and the inner side surface of the box body 51; the locking slide block 53 is provided with an inclined plane 531, the side edge of the hooked rabbet 22 close to the box body 51 is provided with a through hole 221, and the locking rod 52 is embedded in the through hole 221; a sliding groove 511 is arranged on one side of the box body 51 close to the locking slide block 53, a handle 9 is embedded in the sliding groove 511, and the handle 9 is fixedly connected with the locking slide block 53;

when the locking device is used, after the first window sash and the second window sash are closed, the locking slide block arranged in the locking piece slides to one side, and the locking rod 52 is jacked upwards under the action of the inclined surface of the locking slide block, so that the locking rod is inserted into the through hole of the hooked rabbet, and the first window sash is fixed;

meanwhile, a first toothed plate 6 is arranged on one side surface of the lower part 4 of the first window sash 2 close to the second window sash 3, a second toothed plate 7 is arranged on one side surface of the lower part 4 of the second window sash 3 close to the first window sash 2, a gear 8 is arranged between the first toothed plate 6 and the second toothed plate 7, and the gear 8 is meshed with the first toothed plate 6 and the second toothed plate 7 simultaneously; when the window is used, when the first window sash is opened, the first window sash moves rightwards, the first toothed plate 25 below the first window sash 5 drives the gear to rotate, and then the gear enables the second window sash 3 to simultaneously move leftwards through the second toothed plate; when the locking piece is combined with the locking piece through the structure, when the locking piece locks the first window sash, the second window sash cannot be pushed to move from the outside due to the structures of the gear and the toothed plate, and then cannot enter a room by means of destroying a conventional buckle on the hooked rabbet, so that the safety performance is extremely high;

further, in order to prevent the glass from being damaged by violence to enter the room, the glass windows 21 used on the first window sash and the second window sash are 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 between the lock lever and the lock slider, a roller 522 is fixedly provided on the lock lever 52 near the lock slider 53, and the roller 522 is in close contact with the lock slider 53.

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

1. The utility model provides an anti-theft structure for austral window, sliding sash which characterized in that: the window comprises frames (1), a first window sash (2) arranged between the frames (1) and close to one indoor side, and a second window sash (3) arranged between the frames (1) and close to one outdoor side, wherein the structure of the second window sash (3) is the same as that of the first window sash (2); the first window sash (2) comprises a glass window (21), a hooked rabbet (22) arranged on one side of the glass window (21), a smooth rabbet (23) arranged on the other side of the glass window (21) and a lower part (4) arranged at the bottom of the glass window (21); a locking piece (5) is arranged at the position, close to the first window sash (2), of the frame (1), the locking piece (5) comprises a box body (51), a locking rod (52) arranged in the box body (51) and a locking sliding block (53) arranged on one side, far away from the hooked rabbet (22), of the locking rod (52), a base plate (521) is arranged at the end part, close to the locking sliding block (53), of the locking rod (52), a spiral spring (54) is sleeved on the locking rod (52), and the spiral spring (54) is arranged between the base plate (521) and the inner side face of the box body (51); an inclined plane (531) is arranged on the locking slide block (53), a through hole (221) is formed in the position, close to the box body (51), of the side edge of the hooked rabbet (22), and the locking rod (52) is embedded in the through hole (221); the window frame is characterized in that a first toothed plate (6) is arranged on one side, close to the second window sash (3), of the lower portion (4) of the first window sash (2), a second toothed plate (7) is arranged on one side, close to the first window sash (2), of the lower portion (4) of the second window sash (3), a gear (8) is arranged between the first toothed plate (6) and the second toothed plate (7), and the gear (8) is meshed with the first toothed plate (6) and the second toothed plate (7) simultaneously.

2. An anti-theft structure for a sliding window according to claim 1, characterized in that: the glass window (21) is made of toughened glass.

3. An anti-theft structure for a sliding window according to claim 2, characterized in that: 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. An anti-theft structure for a sliding window according to claim 3, characterized in that: the locking rod (52) is fixedly provided with a roller (522) close to the locking slide block (53), and the roller (522) is in close contact with the locking slide block (53).

5. An anti-theft structure for a sliding window according to claim 4, characterized in that: one side, close to the locking sliding block (53), of the box body (51) is provided with a sliding groove (511), a handle (9) is embedded in the sliding groove (511), and the handle (9) is fixedly connected with the locking sliding block (53).