CN214786650U

CN214786650U - Novel window lock switch

Info

Publication number: CN214786650U
Application number: CN202022942840.3U
Authority: CN
Inventors: 吴韦; 范仲怡; 纪佳俊
Original assignee: Weilisi Mould Technology Shanghai Co ltd
Current assignee: Shanghai Pacific Electromechanical Co ltd
Priority date: 2020-12-07
Filing date: 2020-12-07
Publication date: 2021-11-19
Anticipated expiration: 2030-12-07

Abstract

The utility model provides a novel window lock switch, which belongs to the field of door and window safety and comprises a support body, a lock block capable of sliding transversely in the support body, a pressing piece for pressing the lock block on the support body, a connecting rod hinged on the support body and connected with the lock block in a sliding way, and a handle positioned outside the support body and fixedly connected with the connecting rod; one end of the connecting rod, which is close to the locking block, is provided with a contact, the locking block is provided with a sliding groove used for the longitudinal movement of the contact, and the bottom of the sliding groove is provided with a lock hole used for locking the contact; and one end of the locking block, which is far away from the support body, is provided with a clamping groove. The window lock switch is simple in structure, convenient to assemble, capable of effectively achieving the purpose of opening and closing the window lock and convenient to use.

Description

Novel window lock switch

Technical Field

The utility model belongs to the technical field of door and window safety, especially, relate to a novel window lock switch.

Background

In the building construction, in order to make the building possess the ability of ventilation and lighting, usually need install the window on the building house, set up the window and can make things convenient for building house ventilation, lighting, but this design has caused the stolen risk of building house, and office building, domestic house are generally for effectively carrying out the theftproof, generally through adorning the anti-theft net of aluminum alloy preparation or directly set up the hasp on the glass window outside the window and guard against theft.

The general structure of window lock on the market is complicated at present, has caused the problem of production and processing difficulty, be not convenient for install, is unfavorable for the enterprise and practices thrift the cost, is not convenient for install simultaneously and use.

SUMMERY OF THE UTILITY MODEL

An embodiment of the utility model provides a novel window lock switch aims at solving the problem that proposes in the background art.

The embodiment of the utility model provides a realize like this, a novel window lock switch, this window lock switch includes the supporter, can be in the supporter transversely gliding locking piece, with the pressfitting piece of locking piece pressfitting on the supporter, articulated on the supporter and with the connecting rod of locking piece sliding connection and be located the supporter outside and with the handle of connecting rod fixed connection;

one end of the connecting rod, which is close to the locking block, is provided with a contact, the locking block is provided with a sliding groove used for the longitudinal movement of the contact, and the bottom of the sliding groove is provided with a lock hole used for locking the contact;

and one end of the locking block, which is far away from the support body, is provided with a clamping groove.

Preferably, one side of the locking block, which is far away from the sliding groove, is provided with a supporting edge, and the inside of the supporting body is provided with a guide table used for being in contact with the supporting edge.

Preferably, the pressing piece comprises a pressing plate positioned on the support body and a support plate positioned on one surface of the pressing plate far away from the support body;

the supporting plate and the pressing plate are both provided with guide grooves, and one end of the locking block, which is far away from the supporting body, penetrates through the guide grooves;

the support along keep away from the one side of direction platform with the bottom of pressfitting board corresponds the outside border contact of guide way.

Preferably, a connecting shaft for connecting the connecting rod and the handle into a whole is arranged between one end of the connecting rod, which is far away from the locking block, and one end of the handle;

a clamping plate for pressing the connecting shaft is arranged on the bottom surface of one side, close to the handle, of the pressing plate, a positioning plate is arranged at a position, corresponding to the connecting shaft, of one side, close to the support body, of the clamping plate, and a supporting table for supporting the clamping plate is arranged on the bottom surface of the interior of the support body;

the supporting platform and the supporting body are provided with first semicircular grooves at positions corresponding to the connecting shaft, and the clamping plate and the positioning plate are provided with second semicircular grooves at positions corresponding to the connecting shaft;

the first semicircular groove and the second semicircular groove are combined to form a through hole for the connecting shaft to penetrate through, and the connecting shaft can rotate in the through hole.

Preferably, the outer side of one end, far away from the support body, of the sliding chute is symmetrically provided with a stop block used for limiting the connecting rod, and one surface, in contact with the connecting rod, of the stop block is an arc surface.

Preferably, the inside symmetry in both ends of supporter is provided with the registration arm, the backup pad with the both ends of pressfitting board correspond the position department of registration arm has seted up the locating hole, the registration arm is kept away from the one end of supporter extends to in the locating hole.

This window lock switch simple structure, equipment are convenient, and with the tapered end cooperation of fixing on the window, two-way turning handle for the locking piece tapered end removes, gets into supporter both ends position department when the locking piece and ends the tapered end, thereby realizes the purpose of switch, convenient to use.

Drawings

FIG. 1 is a schematic view of the structure of a novel window lock switch;

FIG. 2 is a schematic structural view of a support body of the novel window lock switch;

FIG. 3 is a schematic view of the construction of a press fit member of the novel window lock switch;

FIG. 4 is a schematic view of a lock block of the novel window lock switch;

FIG. 5 is a schematic view of the linkage, handle and contacts of the novel window lock switch;

fig. 6 is a schematic view showing the installation state of a novel window lock switch.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

As shown in fig. 1-6, the present invention provides a novel window lock switch, which comprises a supporting body 1, a locking block 2 capable of sliding laterally in the supporting body 1, a pressing member pressing the locking block 2 onto the supporting body 1, a connecting rod 5 hinged on the supporting body 1 and slidably connected to the locking block 2, and a handle 6 located outside the supporting body 1 and fixedly connected to the connecting rod 5;

a contact 7 is arranged at one end, close to the locking block 2, of the connecting rod 5, a sliding groove 8 used for the contact 7 to move longitudinally is formed in the locking block 2, and a locking hole 21 used for locking the contact 7 is formed in the bottom of the sliding groove 8;

and one end of the locking block 2, which is far away from the support body 1, is provided with a clamping groove 23.

When the window locking device is used, the handle 6 is rotated, the handle 6 drives the connecting rod 5 to rotate on the supporting body 1, so that the contact 7 slides in the sliding groove 8, when the locking block 2 moves to the positions of the two ends of the supporting body 1, the contact 7 is positioned in the locking hole 21, so that the locking block 2 is locked, and under the condition that no external force is applied, the locking block 2 is clamped at the end part of the supporting body, so that a window is locked; when the lock is opened, the handle 6 is rotated to make the contact 7 slide in the sliding groove 8, and when the contact 7 does not enter the lock hole 21, the lock block 2 can slide on the support body 1.

In one embodiment, as shown in fig. 1, 2 and 4, the side of the locking piece 2 away from the sliding groove 8 is provided with a support edge 22, and the inside of the supporting body 1 is provided with a guide table 14 for contacting with the support edge 22.

It will be further appreciated that the guide table 14 and the support edge 22 cooperate with each other to support the lock block 2, and at the same time, the guide table 14 can guide the lock block 2 when the lock block 2 moves on the support body 1, so that the movement of the lock block 2 is more stable.

In one embodiment, as shown in fig. 1, fig. 2, fig. 3 and fig. 4, the pressing member includes a pressing plate 4 on the supporting body 1 and a supporting plate 3 on a side of the pressing plate 4 away from the supporting body 1; the support plate 3 and the pressing plate 4 are both provided with guide grooves 18, and one end of the locking block 2, which is far away from the support body 1, penetrates through the guide grooves 18; the surface of the supporting edge 22 away from the guide table 14 contacts with the outer edge of the bottom of the pressing plate 4 corresponding to the guide groove 18.

It can be further understood that the locking block 2 is pressed on the supporting body 1 through the pressing plate 4 and the supporting plate 3, one end of the locking block 2 is located inside the supporting body 1, the other end of the locking block extends through and out of the guide groove 18, and the locking block 2 is guided through the guide groove 18, so that the locking block 2 moves stably; meanwhile, the edge position of the bottom of the pressing plate 4 corresponding to the outer side of the guide groove 18 is contacted with the support edge 22, so that the support edge 22 is clamped between the guide table 14 and the pressing plate 4, the support edge 22 is limited, and simultaneously, a guide groove can be formed between the support edge 22, and the lock block 2 is effectively guided to move.

In one embodiment, as shown in fig. 1, 2, 3 and 5, a connecting shaft 10 for integrally connecting the connecting rod 5 and the handle 6 is arranged between one end of the connecting rod 5 away from the lock block 2 and one end of the handle 6; a clamping plate 13 for pressing the connecting shaft 10 is arranged on the bottom surface of one side of the pressing plate 4 close to the handle 6, a positioning plate 19 is arranged at a position, corresponding to the connecting shaft 10, of one side of the clamping plate 13 close to the supporting body 1, and a supporting table 15 for supporting the clamping plate 13 is arranged on the bottom surface of the inside of the supporting body 1; the supporting platform 15 and the supporting body 1 are provided with a first semicircular groove 11 at the position corresponding to the connecting shaft 10, and the clamping plate 13 and the positioning plate 19 are provided with a second semicircular groove 20 at the position corresponding to the connecting shaft 10; the first semicircular groove 11 and the second semicircular groove 20 form a through hole for the connection shaft 10 to pass through in a combined manner, and the connection shaft 10 can rotate in the through hole.

It can further be understood that, through cardboard 13, locating plate 19, brace table 15, first semicircular groove 11, the cooperation of second semicircular groove 20, with connecting axle 10 pressfitting on supporter 1 for connecting axle 10 remains stable, when twist grip 6, drives connecting rod 5 through connecting axle 10 and rotates on supporter 1, thereby makes connecting rod 5 keep away from the one end steady movement in spout 8 of supporter 1, and then drives the removal of locking piece 2.

In one embodiment, as shown in fig. 1 and 3, stoppers 9 for limiting the connecting rod 5 are symmetrically arranged on the outer side of one end of the sliding chute 8 away from the supporting body 1, and a surface of the stopper 9 contacting the connecting rod 5 is an arc surface.

It can be further understood that when the stopper 9 contacts the connecting rod 5, the connecting rod 5 uses the stopper 9 as a middle pivot, so that the contact 7 can vertically move up and down in the sliding groove 8, the contact is effectively prevented from being separated from the sliding groove 8, and the stability of the switch structure is ensured.

In one embodiment, as shown in fig. 1, 2 and 3, positioning pipes 16 are symmetrically disposed inside two ends of the supporting body 1, positioning holes 17 are disposed at positions corresponding to the positioning pipes 16 at two ends of the supporting plate 3 and the pressing plate 4, and one end of the positioning pipe 16 far away from the supporting body 1 extends into the positioning holes 17.

It can be further understood that the positioning tube 16 is inserted into the positioning hole 17 to complete the preliminary positioning operation with the pressing plate 4, and then the pressing plate 4 and the positioning post 16 are fixed by a connecting member such as a rivet to complete the assembly of the pressing plate 4 and the supporting body 1.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The novel window lock switch is characterized by comprising a support body (1), a lock block (2) capable of sliding transversely in the support body (1), a pressing piece for pressing the lock block (2) on the support body (1), a connecting rod (5) hinged on the support body (1) and connected with the lock block (2) in a sliding manner, and a handle (6) positioned outside the support body (1) and fixedly connected with the connecting rod (5);

a contact (7) is arranged at one end, close to the locking block (2), of the connecting rod (5), a sliding groove (8) used for the contact (7) to move longitudinally is formed in the locking block (2), and a locking hole (21) used for locking the contact (7) is formed in the bottom of the sliding groove (8);

and one end of the locking block (2) far away from the support body (1) is provided with a clamping groove (23).

2. A new window lock switch according to claim 1, characterized in that the side of the locking piece (2) remote from the sliding groove (8) has a support edge (22), and the inside of the support body (1) has a guide table (14) for contact with the support edge (22).

3. A new window lock switch according to claim 2, characterized in that said pressing member comprises a pressing plate (4) on said supporting body (1) and a supporting plate (3) on the side of said pressing plate (4) remote from said supporting body (1);

guide grooves (18) are formed in the supporting plate (3) and the pressing plate (4), and one end, far away from the supporting body (1), of the locking block (2) penetrates through the guide grooves (18);

one surface of the supporting edge (22) far away from the guide table (14) is contacted with the outer side edge of the bottom of the pressing plate (4) corresponding to the guide groove (18).

4. A novel window lock switch according to claim 3, characterized in that a connecting shaft (10) for integrally connecting the connecting rod (5) and the handle (6) is arranged between the end of the connecting rod (5) far away from the lock block (2) and the end of the handle (6);

a clamping plate (13) for pressing the connecting shaft (10) is arranged on the bottom surface of one side, close to the handle (6), of the pressing plate (4), a positioning plate (19) is arranged at a position, corresponding to the connecting shaft (10), of one side, close to the support body (1), of the clamping plate (13), and a supporting table (15) for supporting the clamping plate (13) is arranged on the bottom surface inside the support body (1);

the supporting platform (15) and the supporting body (1) are provided with first semicircular grooves (11) at positions corresponding to the connecting shaft (10), and the clamping plate (13) and the positioning plate (19) are provided with second semicircular grooves (20) at positions corresponding to the connecting shaft (10);

the first semicircular groove (11) and the second semicircular groove (20) are combined to form a through hole for the connecting shaft (10) to penetrate through, and the connecting shaft (10) can rotate in the through hole.

5. The novel window lock switch according to claim 1, wherein the outside of the end of the sliding groove (8) away from the supporting body (1) is symmetrically provided with a stop (9) for limiting the connecting rod (5), and the surface of the stop (9) contacting with the connecting rod (5) is an arc surface.

6. A novel window lock switch according to claim 3, wherein positioning pipes (16) are symmetrically arranged inside two ends of the supporting body (1), positioning holes (17) are formed in positions, corresponding to the positioning pipes (16), of two ends of the supporting plate (3) and the pressing plate (4), and one ends, far away from the supporting body (1), of the positioning pipes (16) extend into the positioning holes (17).