CN215803871U

CN215803871U - Mechanical sliding door lock

Info

Publication number: CN215803871U
Application number: CN202122212972.5U
Authority: CN
Inventors: 谢尚尚
Original assignee: Ruian Aoxiang Building Hardware Co ltd
Current assignee: Ruian Aoxiang Building Hardware Co ltd
Priority date: 2021-09-13
Filing date: 2021-09-13
Publication date: 2022-02-11
Anticipated expiration: 2031-09-13

Abstract

The utility model relates to a mechanical sliding door lock which comprises a panel, a handle and a cat eye reversing seat, wherein the cat eye reversing seat is arranged at one end of the inner side of the panel, a mounting groove is formed in the cat eye reversing seat, a slide way is arranged in the cat eye reversing seat and arranged on the periphery of the mounting groove, a rotor is arranged in the mounting groove, a limiting block is arranged on the rotor and matched with the slide way, a curved spring is arranged on the slide way, a baffle is arranged in the slide way, one end of the curved spring is connected with the baffle, and the other end of the curved spring is connected with the limiting block.

Description

Mechanical sliding door lock

Technical Field

The utility model relates to the technical field of door locks, in particular to a mechanical sliding door lock.

Background

As is known, most of lock bodies seen in the market are matched with a rotary handle to open the door, when the lock body is not locked in a safe state, the door can be opened by rotating the handle of the door indoors or outdoors, the door opening mode is not in line with the behavior habits of people, and people are more used to open and close the door by pushing and pulling the door handle; particularly, in some special cases, such as where heavy objects are carried by both hands, it is difficult to open the door using the conventional door lock structure, which is very inconvenient for people, and thus, a push-pull type door lock structure is provided, which can open and close the door only by simply pushing or pulling a handle.

For example, the patent publication "CN 204531751U" is named as: the utility model provides a sliding door lock, which comprises a lock body, a panel, a lock hook, a connecting rod and a lock catch plate, wherein the lock body is fixed in the middle of the panel, the panel and the lock catch plate are provided with strip holes corresponding to the lock hook, the lock hook comprises a hook body and a fixing part, the fixing part of the lock hook penetrates through the strip holes in the panel and is riveted on the connecting rod to combine the panel, the connecting rod and the lock hook into a whole, the connecting rod comprises an upper connecting rod and a lower connecting rod, and the orientation of the hook body of the lock hook on the upper connecting rod is opposite to that of the hook body of the lock hook on the lower connecting rod. Thus, the lock is not easily pried open by a thief either upwardly or downwardly. According to the utility model, the orientations of the lock hooks on the upper connecting rod and the lower connecting rod are opposite, and the fixing pin is arranged on the panel, so that the anti-theft performance of the sliding door lock is greatly enhanced, the safety performance is improved, and the property safety of a user is ensured.

The existing sliding door lock is found in use, the device is simple in structure, does not have an anti-theft function, is poor in protection effect and low in safety degree, and the use limitation of the sliding door lock is high.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a mechanical sliding door lock with high safety.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a mechanical sliding door lock comprises a panel, a handle and a cat eye reversing seat, wherein the cat eye reversing seat is arranged at one end of the inner side of the panel, a mounting groove is formed in the cat eye reversing seat, a slide way is arranged in the cat eye reversing seat and arranged on the periphery of the mounting groove, a rotor is arranged in the mounting groove, a limiting block is arranged on the rotor and matched with the slide way, a curved spring is arranged on the slide way, a baffle is arranged in the slide way, one end of the curved spring is connected with the baffle, the other end of the curved spring is connected with the limiting block, a limiting groove is formed in the rotor, an assembling groove is formed in the cat eye reversing seat, a pin is arranged in the assembling groove and matched with the limiting groove, a convex block is arranged in the middle of the pin and matched with the assembling groove, and a first spring is arranged below the convex block, first spring one end with the lug is connected, the first spring other end with the assembly groove is connected, the panel outside is provided with the handle, the handle runs through the panel with cat eye switching-over seat is connected, the panel outside is provided with the spout, the spout with the lug phase-match.

In order to rotate the shifting plate conveniently, the utility model has the improvement that the lug is provided with a turntable, the turntable is provided with the shifting plate, and the outer side of the panel is provided with a limiting device.

In order to fix the shifting plate conveniently, the utility model has the improvement that the limiting device comprises a fixing frame, a telescopic rod, an inclined block and a second spring, the fixing frame is arranged on the panel, the telescopic rod is arranged below the fixing frame, the second spring is sleeved on the telescopic rod, the lower part of the telescopic rod is connected with the inclined block, and the shifting plate is matched with the inclined block.

In order to protect the panel conveniently, the utility model has the improvement that a protective shell is arranged on the outer side of the panel, a shifting block is arranged on the inclined block, a shifting groove is formed in the protective shell, and the shifting block is matched with the shifting groove.

In order to facilitate use, the handle and the turntable penetrate through the protective shell.

In order to prevent rusting, the utility model is improved in that the protective shell is made of stainless steel.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical sliding door lock, which has the following beneficial effects:

this mechanical type push-and-pull door lock, device have good theftproof performance, and the security is high, device convenient assembling, convenient assembly, device compact structure, the whole small of lock, easy to assemble, the structure is pleasing to the eye, device convenient to use.

Drawings

FIG. 1 is a partial back view of a structural panel according to the present invention;

FIG. 2 is a front view of a structural panel of the present invention;

fig. 3 is a front view of the structure of the present invention.

In the figure: 1. a panel; 2. a handle; 3. a cat eye reversing seat; 4. mounting grooves; 5. a slideway; 6. a rotor; 7. a limiting block; 8. a curved spring; 9. a baffle plate; 10. a limiting groove; 11. assembling a groove; 12. a pin; 13. a bump; 14. a first spring; 15. a chute; 16. a turntable; 17. dialing a plate; 18. a limiting device; 19. a fixed mount; 20. a telescopic rod; 21. a sloping block; 22. a second spring; 23. shifting blocks; 24. a groove is poked; 25. a protective shell.

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. 1-3, a mechanical sliding door lock comprises a panel 1, a handle 2 and a cat eye reversing seat 3, wherein the cat eye reversing seat 3 is arranged at one end of the inner side of the panel 1, an installation groove 4 is arranged in the cat eye reversing seat 3, a slideway 5 is arranged in the cat eye reversing seat 3, the slideway 5 is arranged on the periphery of the installation groove 4, a rotor 6 is arranged in the installation groove 4, a limit block 7 is arranged on the rotor 6, the limit block 7 is matched with the slideway 5, a curved spring 8 is arranged on the slideway 5, a baffle 9 is arranged in the slideway 5, one end of the curved spring 8 is connected with the baffle 9, the other end of the curved spring 8 is connected with the limit block 7, a limit groove 10 is arranged on the rotor 6, an assembly groove 11 is arranged on the cat eye reversing seat 3, and a pin 12 is arranged in the assembly groove 11, the pin 12 with the spacing groove 10 phase-match, be provided with lug 13 in the middle of the pin 12, lug 13 with assembly groove 11 phase-match, lug 13 below is provided with first spring 14, first spring 14 one end with lug 13 is connected, the first spring 14 other end with assembly groove 11 is connected, the 1 outside of panel is provided with handle 2, handle 2 runs through panel 1 with cat eye switching-over seat 3 is connected, the 1 outside of panel is provided with spout 15, spout 15 with lug 13 phase-match.

In this embodiment, a rotary disc 16 is arranged on the projection 13, a shifting plate 17 is arranged on the rotary disc 16, and a limiting device 18 is arranged outside the panel 1, so that the shifting plate 17 can be rotated conveniently.

In this embodiment, the limiting device 18 includes a fixing frame 19, an expansion link 20, an inclined block 21 and a second spring 22, the fixing frame 19 is disposed on the panel 1, the expansion link 20 is disposed below the fixing frame 19, the second spring 22 is sleeved on the expansion link 20, the expansion link 20 is disposed below the inclined block 21, the shifting plate 17 is matched with the inclined block 21, and the shifting plate 17 is fixed conveniently.

In this embodiment, a protective shell 25 is arranged on the outer side of the panel 1, a shifting block 23 is arranged on the inclined block 21, a shifting groove 24 is arranged on the protective shell 25, and the shifting block 23 is matched with the shifting groove 24 so as to protect the panel 1 conveniently.

In this embodiment, the handle 2 and the turntable 16 penetrate the protective shell 25 for convenience of use.

In this embodiment, the protective casing 25 is made of stainless steel to prevent rusting.

To sum up, when the mechanical sliding door lock is used, the shifting block 23 moves in the shifting groove 24, the telescopic rod 20 sleeved with the second spring 22 drives the inclined block 21 to move, the limiting device 18 is unlocked, the rotating disc 16 is rotated, the first spring 14 drives the protruding block 13 to move upwards, the pin 12 is connected with the limiting groove 10 of the rotor 6, the handle 2 is rotated, the handle 2 drives the cat eye reversing seat 3 to rotate and unlock with the rotor 6, after the mechanical sliding door lock is used, the bent spring 8 drives the limiting block 7 on the rotor 6 to reset the rotor 6 and the cat eye reversing seat 3, the rotating disc 16 drives the protruding block 13 to enable the pin 12 to exit from the limiting groove 10, the rotor 6 is separated from the cat eye reversing seat 3, and the rotor 6 is rotated, so that the shifting plate 17 is fixed by the limiting device 18.

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 mechanical type push-and-pull door lock, includes panel (1), handle (2) and cat eye switching-over seat (3), its characterized in that: the cat eye reversing seat (3) is arranged at one end of the inner side of the panel (1), a mounting groove (4) is formed in the cat eye reversing seat (3), a slide way (5) is arranged in the cat eye reversing seat (3), the slide way (5) is arranged on the periphery of the mounting groove (4), a rotor (6) is arranged in the mounting groove (4), a limiting block (7) is arranged on the rotor (6), the limiting block (7) is matched with the slide way (5), a bent spring (8) is arranged on the slide way (5), a baffle (9) is arranged in the slide way (5), one end of the bent spring (8) is connected with the baffle (9), the other end of the bent spring (8) is connected with the limiting block (7), a limiting groove (10) is formed in the rotor (6), and an assembling groove (11) is formed in the cat eye reversing seat (3), be provided with pin (12) in assembly groove (11), pin (12) with spacing groove (10) phase-match, be provided with lug (13) in the middle of pin (12), lug (13) with assembly groove (11) phase-match, lug (13) below is provided with first spring (14), first spring (14) one end with lug (13) are connected, first spring (14) other end with assembly groove (11) are connected, panel (1) outside is provided with handle (2), handle (2) run through panel (1) with cat eye switching-over seat (3) are connected, panel (1) outside is provided with spout (15), spout (15) with lug (13) phase-match.

2. A mechanical sliding door lock according to claim 1, wherein: the rotary table is characterized in that a rotary table (16) is arranged on the convex block (13), a shifting plate (17) is arranged on the rotary table (16), and a limiting device (18) is arranged on the outer side of the panel (1).

3. A mechanical sliding door lock according to claim 2, wherein: stop device (18) include mount (19), telescopic link (20), sloping block (21) and second spring (22), mount (19) set up on panel (1), mount (19) below is provided with telescopic link (20), the cover has second spring (22) on telescopic link (20), telescopic link (20) below with sloping block (21) are connected, dial board (17) with sloping block (21) phase-match.

4. A mechanical sliding door lock according to claim 3, wherein: the protective shell (25) is arranged on the outer side of the panel (1), the shifting block (23) is arranged on the inclined block (21), the shifting groove (24) is formed in the protective shell (25), and the shifting block (23) is matched with the shifting groove (24).

5. A mechanical sliding door lock according to claim 4, wherein: the handle (2) and the rotary disc (16) penetrate through the protective shell (25).

6. A mechanical sliding door lock according to claim 5, wherein: the protective shell (25) is made of stainless steel.