CN216811361U

CN216811361U - Sliding window self-locking device controlled according to body weight

Info

Publication number: CN216811361U
Application number: CN202122867319.2U
Authority: CN
Inventors: 张如浩
Original assignee: Linyi Limon Doors And Windows Co ltd
Current assignee: Linyi Limon Doors And Windows Co ltd
Priority date: 2021-11-22
Filing date: 2021-11-22
Publication date: 2022-06-24
Anticipated expiration: 2031-11-22

Abstract

The utility model relates to the technical field of door locks and discloses a sliding window self-locking device controlled according to weight. This austral window, sliding sash self-locking device according to weight control, when not standing the people through response platform, the spring can not contract, and the regulating stem can not be pushed down to the holding down bar, and drive gear can not rotate, and the rack right-hand member just blocks between two teeth, leads to the unable anticlockwise rotation of auto-lock gear, and the slider rack under the push-and-pull window just can't move, and the push-and-pull window just can't be opened to the effect that can't open the push-and-pull window on the balcony has been reached.

Description

Sliding window self-locking device controlled according to body weight

Technical Field

The utility model relates to the technical field of windows, in particular to a sliding window self-locking device controlled according to weight.

Background

The window is a common article in life, more or less windows are installed in each family, wherein the push-pull type window is particularly popular, and the window is attractive in appearance, high in practicability, wide in visual field and good in daylighting, and is deeply loved by most families.

However, the window-mounted lock is very unsafe and is not easy to operate or is not mounted at all, if a thief wants to enter the house from the outside of the window, and the window is not locked or locked, the thief can easily enter the house to steal, and the lock is very troublesome to open or close every time the window is opened or closed.

In order to solve the above problems, the utility model provides a sliding sash door self-locking device according to weight control.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides the self-locking device of the sliding window controlled according to the weight, which has the advantages of theft prevention and no need of manual locking, and solves the problems that the sliding window is easy to be stolen and the locking needs to be manually opened and closed.

(II) technical scheme

In order to achieve the purposes of theft prevention and no need of manual locking, the utility model provides the following technical scheme: a sliding window self-locking device controlled according to weight comprises a fixed box, the top of the fixed box is provided with a sliding groove, a slide block is connected inside the sliding groove in a sliding manner, a slide block rack is fixedly connected on the upper surface inside the slide block, the top of the sliding block is fixedly provided with a push-pull window, the lower surface in the fixed box is fixedly provided with a supporting rod, the top of the supporting rod is movably provided with a self-locking gear, the inner wall of the self-locking gear is fixedly provided with teeth, a transmission gear is movably arranged in the self-locking gear, a rack is movably arranged above the transmission gear, the front surface of the transmission gear is fixedly provided with an adjusting rod, the left side of the lower bottom surface in the fixed box is fixedly provided with a spring, the top fixedly connected with connecting rod of spring, the top fixedly connected with response platform of connecting rod, the right side fixedly connected with depression bar down of connecting rod.

Preferably, the left end of the rack is fixedly connected with a return spring.

Preferably, the self-locking gear is coaxial with the transmission gear inside the self-locking gear.

Preferably, the induction platform is embedded in an opening on the left side of the top of the fixed box.

Preferably, the length of the slider corresponds to the length of the push-pull window.

Preferably, the right side of the lower pressure lever extends to above the left side of the adjusting lever.

Preferably, the bottom of the sliding block is provided with a sliding groove, and the sliding block rack is fixedly connected in the sliding groove.

Preferably, two sliding grooves which are symmetrical left and right are arranged inside the sliding groove.

Preferably, the induction platform is mounted indoors.

(III) advantageous effects

Compared with the prior art, the utility model provides the self-locking device for the sliding window controlled according to the weight, which has the following beneficial effects:

1. this austral window, sliding sash self-locking device according to weight control, when not standing the people through response platform, the spring can not contract, and the regulating stem can not be pushed down to the holding down rod, and drive gear can not rotate, and the rack right-hand member just blocks between two teeth, leads to the unable anticlockwise rotation of auto-lock gear, and the slider rack under the push-and-pull window just can't move, and the push-and-pull window just can't be opened to the effect that can't open the push-and-pull window in the outside has been reached.

2. This sliding sash self-locking device according to weight control through when the people stands on the response platform, the spring shrink, and the lower push rod pushes down the regulation pole, drives drive gear and rotates and makes the rack right-hand member shift out between the tooth, makes self-locking gear can anticlockwise rotation, and the push-and-pull window just can be pulled open to reached and need not manual unblanking just can push open the effect of push-and-pull window.

Drawings

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

FIG. 2 is a schematic view of the internal structure of the self-locking gear of the present invention;

FIG. 3 is a schematic view of the structure of the sliding groove and the sliding block of the present invention;

FIG. 4 is a schematic view of the structure of the joint of the fixed box of the induction platform of the present invention.

In the figure: 1. sliding the window; 2. a self-locking gear; 3. a support bar; 4. adjusting a rod; 5. a spring; 6. a connecting rod; 7. an induction platform; 8. a lower pressure lever; 9. a slider rack; 10. a fixed box; 11. a chute; 12. a slider; 13. a return spring; 14. a rack; 15. teeth; 16. a transmission gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, a sliding window self-locking device controlled according to body weight comprises a fixed box 10, a sliding groove 11 is formed in the top of the fixed box 10, two sliding grooves which are bilaterally symmetrical are formed in the sliding groove 11, a sliding block 12 is connected in the sliding groove 11 in a sliding manner, a sliding block rack 9 is fixedly connected on the upper surface of the inside of the sliding block 12, a sliding groove is formed in the bottom of the sliding block 12, the sliding block rack 9 is fixedly connected in the sliding groove, a sliding window 1 is fixedly installed on the top of the sliding block 12, the length of the sliding block 12 is identical to that of the sliding window 1, a support rod 3 is fixedly installed on the lower surface of the inside of the fixed box 10, a self-locking gear 2 is movably installed on the top of the support rod 3, the self-locking gear 2 is coaxial with a transmission gear 16 inside the self-locking gear 2, teeth 15 are fixedly installed on the inner wall of the self-locking gear 2, a transmission gear 16 is movably installed above the transmission gear 14, the left end fixedly connected with reset spring 13 of rack 14, the positive fixed mounting of drive gear 16 has regulation pole 4, the left side fixed mounting of the inside bottom surface down of fixed box 10 has spring 5, the top fixedly connected with connecting rod 6 of spring 5, the top fixedly connected with response platform 7 of connecting rod 6, response platform 7 is installed indoor, response platform 7 inlays in the left trompil in fixed box 10 top, the right side fixedly connected with depression bar 8 of connecting rod 6, the right side part of depression bar 8 is in the left top of regulation pole 4 down.

The working principle is that when the self-locking gear 2 rotates anticlockwise, the teeth 15 are buckled below the rack 14 and cannot rotate, when the self-locking gear 2 rotates clockwise, the teeth 15 press the upper part of the right side of the rack 14, the rack 14 moves leftwards, and the rotation of the self-locking gear 2 is not influenced. When a person stands on the sensing platform 7, due to the self gravity, the sensing platform 7 descends, the connecting rod 6 descends to enable the spring 5 to contract, the lower pressing rod 8 on the connecting rod 6 descends, the adjusting rod 4 is pressed when the lower pressing rod 8 descends, the left end of the adjusting rod 4 descends to drive the transmission gear 16 to rotate anticlockwise, the transmission gear 16 drives the rack 14 above the rack to move leftwards, the reset spring 13 contracts, the right end of the rack 14 leaves from the space between the two teeth 15, the self-locking gear 2 can normally rotate at the moment, the sliding block rack 9 inside the sliding block 12 can also normally move leftwards, the push-pull window 1 is pushed leftwards at the moment, the sliding block 12 at the bottom of the push-pull window 1 slides leftwards in the sliding groove 11 at the top of the fixed box 10, and the push-pull window 1 can be pushed away. When the person leaves the induction platform 7, the spring 5 stretches, the lower pressure rod 8 does not press the adjusting rod 4 any more, the reset spring 13 stretches to return to the original position, the rack 14 is clamped between the two teeth 15 again, the self-locking gear 2 is locked and cannot rotate anticlockwise, and the push-pull window 1 is locked and cannot be opened. When people close the window, the sliding window 1 moves from left to right, the sliding block rack 9 below the sliding window moves from left to right, the self-locking gear 2 is driven to rotate clockwise, the self-locking gear 2 rotates clockwise without any influence, and therefore the sliding window 1 can be closed at any time.

In conclusion, the self-locking device for the balcony push-pull window controlled according to the body weight can sense that when people do not stand on the platform 7, the spring 5 can not be contracted, the lower pressure rod 8 can not press the adjusting rod 4, the transmission gear 16 can not rotate, the right end of the rack 14 is just clamped between the two teeth 15, so that the self-locking gear 2 can not rotate anticlockwise, the sliding block rack 9 under the push-pull window 1 can not move, the push-pull window 1 can not be opened, thereby achieving the effect that the push-pull window 1 cannot be opened outside, by allowing a person standing on the induction platform 7, the spring 5 contracts, the lower pressure rod 8 presses the adjusting rod 4 downwards to drive the transmission gear 16 to rotate, so that the right end of the rack 14 is moved out of the space between the teeth 15, the self-locking gear 2 can rotate anticlockwise, the push-pull window 1 can be pulled open, and the effect that the push-pull window 1 can be pushed open without manual unlocking is achieved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a sliding window self-lock device according to weight control, includes fixed case (10), its characterized in that: the top of the fixed box (10) is provided with a sliding chute (11), the inside of the sliding chute (11) is connected with a sliding block (12) in a sliding manner, the upper surface of the inside of the sliding block (12) is fixedly connected with a sliding block rack (9), the top of the sliding block (12) is fixedly provided with a push-pull window (1), the lower surface of the inside of the fixed box (10) is fixedly provided with a supporting rod (3), the top of the supporting rod (3) is movably provided with a self-locking gear (2), the inner wall of the self-locking gear (2) is fixedly provided with teeth (15), the inside of the self-locking gear (2) is movably provided with a transmission gear (16), a rack (14) is movably arranged above the transmission gear (16), the front of the transmission gear (16) is fixedly provided with an adjusting rod (4), and the left side of the lower bottom surface of the inside of the fixed box (10) is fixedly provided with a spring (5), the top fixedly connected with connecting rod (6) of spring (5), the top fixedly connected with response platform (7) of connecting rod (6), depression bar (8) under the right side fixedly connected with of connecting rod (6).

2. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: and a return spring (13) is fixedly connected to the left end of the rack (14).

3. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the self-locking gear (2) is coaxial with a transmission gear (16) in the self-locking gear.

4. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the induction platform (7) is embedded in an opening on the left side of the top of the fixed box (10).

5. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the length of the sliding block (12) is consistent with that of the push-pull window (1).

6. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the right side of the lower pressure rod (8) extends to the upper part of the left side of the adjusting rod (4).

7. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the bottom of the sliding block (12) is provided with a sliding groove, and the sliding block rack (9) is fixedly connected in the sliding groove.

8. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: two sliding grooves which are symmetrical left and right are arranged in the sliding groove (11).

9. The self-locking device for sliding users according to weight control as claimed in claim 1, wherein: the induction platform (7) is arranged indoors.