CN118187601A

CN118187601A - Rotary unlocking push-pull device

Info

Publication number: CN118187601A
Application number: CN202410486819.7A
Authority: CN
Inventors: 孙继超; 陈博; 王吉龙; 王海燕
Original assignee: Assa Abloy Guoqiang Shandong Hardware Technology Co Ltd
Current assignee: Assa Abloy Guoqiang Shandong Hardware Technology Co Ltd
Priority date: 2024-04-23
Filing date: 2024-04-23
Publication date: 2024-06-14

Abstract

The invention relates to the technical field of door and window hardware, in particular to a rotary unlocking push-pull device, wherein a fixing device comprises a fixing seat and a shaft A arranged on the fixing seat, and the fixing device is arranged in a window frame; the sliding device is arranged in a track of the window frame and can slide relative to the track along the X direction, and comprises a connecting seat, a rotating piece, a shaft B, an elastic piece, a shaft C, a lifting piece and a decorative cover; the rotating piece is connected with the connecting seat through a shaft B, so that the rotating piece can rotate around the shaft B; the lifting piece is provided with a recess and is connected with the connecting seat through a shaft C, and the lifting piece can rotate around the shaft C; the decorative cover prevents dust from entering the inside of the mechanism. The device solves the problems of unsmooth opening and closing process, high noise and the like of the existing sliding window, and can enable the sliding window to be opened and closed more smoothly.

Description

Rotary unlocking push-pull device

Technical Field

The invention relates to the technical field of door and window hardware, in particular to a rotary unlocking push-pull device.

Background

Different door and window opening modes determine that the door and window has different performances, and the common side-hung door and window and the common sliding door and window in reality have respective advantages and disadvantages, the side-hung door and window has good sealing effect and can realize large-area ventilation, but the inside opening occupies larger indoor space, and the outside opening has larger falling risk; the sliding window does not occupy indoor space and is not easy to fall, but has poor sealing performance. In the use process of sliding window products in the current market, the problems of unsmooth opening and closing process, high noise and the like exist.

Therefore, the application designs a rotary unlocking push-pull device to solve the problems.

Disclosure of Invention

The invention provides a rotary unlocking push-pull device for overcoming the defect that a sliding window is unsmooth to open and close in the prior art.

The utility model provides a rotation unblock push-and-pull device, includes fixing device and push-and-pull device, its characterized in that:

The fixing device comprises a fixing seat and a shaft A arranged on the fixing seat, and is arranged in the window frame;

The sliding device is arranged in a track of the window frame and can slide relative to the track along the X direction, and comprises a connecting seat, a rotating piece, a shaft B, an elastic piece, a shaft C, a lifting piece and a decorative cover; the rotating piece is connected with the connecting seat through a shaft B, so that the rotating piece can rotate around the shaft B; the lifting piece is provided with a recess and is connected with the connecting seat through a shaft C, and the lifting piece can rotate around the shaft C; the decorative cover prevents dust from entering the inside of the mechanism.

Further, in order to better realize the invention, the two ends of the rotating piece are respectively in the A direction and the B direction, the rotating piece A is provided with a bulge matched with the lifting piece, and the rotating piece B is provided with a special-shaped opening matched with the shaft A.

Further, in order to better realize the invention, the lifting member can be switched between an A state and a B state, wherein in the A state, the B direction of the rotating member is clamped with the shaft A, the A direction of the rotating member is separated from the lifting member, in the B state, the B direction of the rotating member is separated from the shaft A, and the A direction of the rotating member is clamped with the lifting member.

Further, in order to better realize the invention, when the push-pull device is far away from the fixing device along the X direction, the A-direction protrusion of the rotating piece is clamped with the recess of the lifting piece, and the lifting piece is switched from the A state to the B state.

Further, in order to better realize the invention, when the push-pull device approaches to the fixing device along the X direction, the B-direction special-shaped opening of the rotating piece is contacted with the shaft A, and the lifting piece is switched from the B state to the A state.

Further, in order to better implement the present invention, the rotating member B is provided with an elastic member in the vicinity thereof so that the rotating member can maintain a tendency of moving in the Z direction.

The beneficial effects of the invention are as follows:

The device solves the problems of unsmooth opening and closing process, high noise and the like of the existing sliding window, and can enable the sliding window to be opened and closed more smoothly.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is an exploded view of the push-pull device of the present invention;

FIG. 3 is a schematic view of the lift A of the present invention;

fig. 4 is a schematic view of the state of the lifting member B according to the present invention.

In the drawing the view of the figure,

1. A fixing device; 11. a fixing seat; 12. an axis A; 2. a push-pull device; 21. a connecting seat; 22. a rotating member; 23. an axis B; 24. a lifting member; 25. an elastic member; 26. an axis C; 27. and (5) a decorative cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. The components of the embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present invention.

Fig. 1-3 show a specific embodiment of the present invention, which is a rotary unlocking push-pull device, wherein a fixing seat 11 and a shaft a12 are arranged in a fixing device 1 and are arranged in a window frame; the push-pull device 2 is used in a track of the window frame and can slide relative to the track along the X direction; the push-pull device 2 is internally provided with a connecting seat 21, a rotating piece 22, a shaft B23, an elastic piece 25, a shaft C26, a lifting piece 24 and a decorative cover 27; the rotating piece 22 comprises a direction A and a direction B, the rotating piece 22A is provided with a bulge matched with the lifting piece 24, the rotating piece 22B is provided with a special-shaped opening matched with the shaft A12, and the rotating piece 22 is connected with the connecting seat 21 through the shaft B23, so that the rotating piece 22 can perform rotating motion around the shaft B23; the lifting piece 24 is connected with the connecting seat 21 through the shaft C26, and the lifting piece 24 can rotate around the shaft C26; the lift 24 is switchable between an a-state and a B-state; in the state a, the direction B of the rotating member 22 is engaged with the axis a12, and the direction a of the rotating member 22 is separated from the lifting member 24; in the B state, the B direction of the rotator 22 is separated from the axis a12, and the a direction of the rotator 22 is engaged with the lifter 24.

When the window sash approaches the fixing device 1 from the X direction, the rotating piece 22 rotates downwards along the Z direction, the rotating piece 22B is clamped with the shaft A12, the A-direction bulge of the rotating piece 22 is separated from the lifting piece 24, the lifting piece 24 is switched from the B state to the A state, and at the moment, the window sash can be closed;

When the window sash is far away from the fixing device 1 from the X direction, the rotating piece 22 rotates upwards along the Z direction, the A-direction bulge of the rotating piece 22 is clamped with the lifting piece 24, the B-direction of the rotating piece 22 is separated from the shaft A12, and the opening state of the window sash is limited.

Finally, it is noted that the above-mentioned embodiments are merely for illustrating the technical solution of the present invention, and that other modifications and equivalents thereof by those skilled in the art should be included in the scope of the claims of the present invention without departing from the spirit and scope of the technical solution of the present invention.

Claims

1. The utility model provides a rotation unblock push-and-pull device, includes fixing device (1) and push-and-pull device (2), its characterized in that:

The fixing device (1) comprises a fixing seat (11) and a shaft A (12) arranged on the fixing seat (11), and the fixing device (1) is arranged in the window frame;

The push-pull device (2) is arranged in a track of the window frame and can slide relative to the track along the X direction, and the push-pull device (2) comprises a connecting seat (21), a rotating piece (22), a shaft B (23), an elastic piece (24), a shaft C (26), a lifting piece (24) and a decorative cover (27); the rotating piece (22) is connected with the connecting seat (21) through the shaft B (23), so that the rotating piece (22) can rotate around the shaft B (23); the lifting piece (24) is provided with a recess and is connected with the connecting seat (21) through the shaft C (26), and the lifting piece (24) can rotate around the shaft C (26); the decorative cover (27) prevents dust from entering the inside of the mechanism.

2. The rotary unlocking push-pull device according to claim 1, wherein:

The two ends of the rotating piece (22) are respectively in the A direction and the B direction, the rotating piece (22) A is provided with a bulge matched with the lifting piece (24), and the rotating piece (22) B is provided with a special-shaped opening matched with the shaft A (12).

3. The rotary unlocking push-pull device according to claim 1, wherein:

The lifting piece (24) can be switched between an A state and a B state, under the A state, the B direction of the rotating piece (22) is clamped with the shaft A (12), the A direction of the rotating piece (22) is separated from the lifting piece (24), under the B state, the B direction of the rotating piece (22) is separated from the shaft A (12), and the A direction of the rotating piece (22) is clamped with the lifting piece (24).

4. The rotary unlocking push-pull device according to claim 1, wherein:

When the push-pull device (2) is far away from the fixing device (1) along the X direction, the A-direction protrusions of the rotating piece (22) are clamped with the recesses of the lifting piece (24), and the lifting piece (24) is switched from the A state to the B state.

5. The rotary unlocking push-pull device according to claim 1, wherein:

when the push-pull device approaches to the fixing device (1) along the X direction of the push-pull device, the B-direction irregularly-shaped opening of the rotating piece (22) is contacted with the shaft A (12), and the lifting piece (24) is switched from the B state to the A state.

6. The rotary unlocking push-pull device according to claim 1, wherein:

the rotating member (22) B is provided with an elastic member (25) in the vicinity thereof so that the rotating member (22) can maintain a tendency of movement in the Z direction.