CN216110142U

CN216110142U - Lock main body structure

Info

Publication number: CN216110142U
Application number: CN202121901197.8U
Authority: CN
Inventors: 谢保华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-14
Filing date: 2021-08-14
Publication date: 2022-03-22
Anticipated expiration: 2031-08-14

Abstract

The utility model discloses a lock main body structure which comprises a lock body, wherein the positions of the left end and the right end of the upper surface of the lock body are respectively and fixedly connected with a limiting block, the positions of the front side and the rear side of the upper surface of the lock body are respectively and fixedly connected with a positioning plate, a lock cylinder is arranged between the two positioning plates, the upper surface of the limiting block is provided with a rectangular hole, the positions of the left side and the right side of the inner bottom of the rectangular hole are respectively provided with a sliding chute, a sliding block is arranged in the sliding chute, and one side surface of the sliding block is fixedly connected with a first spring. The device can be to the lock core stable positioning, avoids under the long-term use, makes the lock core not hard up, influences the use, also makes things convenient for the dismouting lock core simultaneously, through the upper surface at the stopper set up the swash plate that has the round hole, can stretch into the round hole with the pin in, alright fixed to the lock core extrusion, through installing the swash plate on the slider, a side of slider sets up spring one, can conveniently dismantle limiting plate from the stopper, facilitates the use.

Description

Lock main body structure

Technical Field

The utility model belongs to the technical field of lock bodies, and particularly relates to a lock main body structure.

Background

Traditional tool to lock installs the lock core when lock body is inside, mostly extrudees the location with stop device through the mode of buckle to the lock core, but, under long-term use, can be because the collision of lock with rock for buckle department is not hard up, thereby makes stop device can't be fixed to the lock core, influences the use, so, we propose a lock major structure to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a lock body structure to solve the above problems.

In order to achieve the purpose, the utility model provides the following technical scheme: a lock main body structure comprises a lock body, wherein the left end and the right end of the upper surface of the lock body are respectively fixedly connected with a limiting block, the front and back symmetrical positions of the upper surface of the lock body are respectively fixedly connected with a positioning plate, a lock core is arranged between the two positioning plates, a rectangular hole is formed in the upper surface of the limiting block, chutes are respectively formed in the symmetrical positions of the left side and the right side of the inner bottom of each rectangular hole, a slide block is arranged inside each chute, a first side of the slide block is fixedly connected with a first spring, one end of the first spring is fixedly connected with the inner wall of one side of each chute, an inclined plate is fixedly connected with the upper surface of the slide block, a round hole is formed in one side of the inclined plate, the top of the inclined plate is rotatably connected with a transverse plate through a rotating shaft, the inclined plate is slidably connected with the inside of a limiting plate, a trapezoidal hole penetrating through the upper surface and the lower surface of the limiting plate is formed in the inside of the limiting plate, and grooves are respectively formed in the inner walls of the left side and the right side of the trapezoidal hole, the inner bottom of the groove is fixedly connected with a second spring, and one end of the second spring is fixedly connected with a stop lever matched with the round hole.

Preferably, the inside of pin sliding connection round hole, a side of a terminal surface sliding connection swash plate of pin stretches into the inside of round hole through the pin, alright fix the limiting plate to stable extrusion is fixed to the lock core.

Preferably, the upper surface of stopper and the position fixed connection elastic block that the limiting plate bottom surface corresponds, the length of limiting plate and the length phase-match of stopper, when can dismantling the limiting plate, promote the limiting plate automatically, make pin and round hole dislocation, conveniently take off the limiting plate.

Preferably, the rectangular channels are formed in the front side and the rear side of the upper surface of the lock cylinder and penetrate through the left end face and the right end face of the lock cylinder, so that the lock cylinder is conveniently positioned through the limiting plates and is stably used.

Preferably, a side of the limiting plate and the position fixed connection rectangular plate that the rectangular channel corresponds, the inside in rectangular plate sliding connection rectangular channel can increase the stability of lock core installation through the whole extrusion of rectangular plate to the lock core.

Preferably, the upper end and the diaphragm setting of swash plate are in the outside in trapezoidal hole, the length of diaphragm is less than trapezoidal hole upper end diameter 1cm, can make things convenient for manually to the swash plate extrusion to take off the limiting plate.

The utility model has the technical effects and advantages that: the utility model provides a lock major structure, set up the rectangular hole through the upper surface at the stopper, and set up mobilizable slider in the inside of rectangular hole, the upper surface of slider sets up the swash plate that has the round hole, can conveniently stretch into the round hole with the inside pin of limiting plate in, alright fix the limiting plate on the stopper, a side of limiting plate sets up the rectangular plate simultaneously, can be fixed to the lock core extrusion, through rotating the top and the diaphragm of swash plate and being connected, can extrude the swash plate, make the swash plate remove, alright follow the pin and remove in the round hole, thereby conveniently take off the limiting plate, and take off the lock core, the device can stabilize the location to the lock core, avoid long-term use down, make the lock core become flexible, influence the use, also make things convenient for the lock core dismouting simultaneously, and convenient for operation, and is simple.

Drawings

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

FIG. 2 is a schematic diagram of a lock cylinder position;

fig. 3 is a schematic diagram of a limiting plate structure.

In the figure: 1. a lock body; 2. a limiting block; 3. positioning a plate; 4. a lock cylinder; 5. a rectangular hole; 6. a chute; 7. a slider; 8. a first spring; 9. a sloping plate; 10. a circular hole; 11. a transverse plate; 12. a limiting plate; 13. a trapezoidal hole; 14. a groove; 15. a second spring; 16. a stop lever; 17. an elastic block; 18. a rectangular groove; 19. a rectangular plate.

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.

The utility model provides a lock main body structure as shown in figures 1-3, which comprises a lock body 1, wherein the left end and the right end of the upper surface of the lock body 1 are respectively and fixedly connected with a limiting block 2, the front side and the rear side of the upper surface of the lock body 1 are respectively and fixedly connected with a positioning plate 3, a lock core 4 is arranged between the two positioning plates 3, the lock core 4 can be limited by respectively arranging the positioning plates 3 and the limiting blocks 2 at the front, the rear, the left side and the right side of the lock core 4, so that the limiting plates 12 can be conveniently installed, and a rectangular plate 19 is placed in a rectangular groove 18 to fix the lock core 4.

The upper surface of the limiting block 2 is provided with a rectangular hole 5, the left and right symmetrical positions of the inner bottom of the rectangular hole 5 are respectively provided with a sliding chute 6, the inside of the sliding chute 6 is provided with a sliding block 7, one side surface of the sliding block 7 is fixedly connected with a first spring 8, one end of the first spring 8 is fixedly connected with the inner wall of one side of the sliding chute 6, the upper surface of the sliding block 7 is fixedly connected with an inclined plate 9, one side surface of the inclined plate 9 is provided with a round hole 10, the top of the inclined plate 9 is rotatably connected with a transverse plate 11 through a rotating shaft, the inclined plate 9 is slidably connected with the inside of a limiting plate 12, the inside of the limiting plate 12 is provided with a trapezoidal hole 13 penetrating through the upper surface and the lower surface of the limiting plate 12, the inner walls of the left and the right sides of the trapezoidal hole 13 are respectively provided with a groove 14, the inner bottom of the groove 14 is fixedly connected with a second spring 15, one end of the second spring 15 is fixedly connected with a stop lever 16 matched with the round hole 10, set up the swash plate 9 and slide in the inside in trapezoidal hole 13, can remove the round hole 10 on the swash plate 9 side to the position that corresponds with pin 16, through stretching into round hole 10 with pin 16 inside, alright fix limiting plate 12 to it is fixed to lock core 4.

The stop lever 16 is slidably connected with the inside of the round hole 10, and one end surface of the stop lever 16 is slidably connected with one side surface of the inclined plate 9. The upper surface of the limiting block 2 is fixedly connected with an elastic block 17 at a position corresponding to the bottom surface of the limiting plate 12, and the length of the limiting plate 12 is matched with that of the limiting block 2. Rectangular grooves 18 are formed in the front side and the rear side of the upper surface of the lock cylinder 4, and the rectangular grooves 18 penetrate through the left end face and the right end face of the lock cylinder 4. A rectangular plate 19 is fixedly connected to one side face of the limiting plate 12 and the position corresponding to the rectangular groove 18, and the rectangular plate 19 is connected to the inside of the rectangular groove 18 in a sliding mode.

The upper end of the inclined plate 9 and the transverse plate 11 are arranged outside the trapezoidal hole 13, and the length of the transverse plate 11 is smaller than the diameter of 1cm at the upper end of the trapezoidal hole 13.

When the lock core 4 is installed, the lock core 4 is manually placed between the limiting blocks 2 on the upper surface of the lock body 1, the side faces of the limiting blocks 2 slide on the left side face and the right side face of the lock core 4, the side faces of the positioning plates 3 slide on the front side face and the rear side face of the lock core 4 to limit the lock core 4, then the limiting plate 12 is manually installed on the limiting blocks 2, the trapezoidal hole 13 corresponds to the inclined plate 9, the inclined plate 9 slides into the trapezoidal hole 13, at the moment, the stop lever 16 installed in the trapezoidal hole 13 is extruded into the groove 14 by the inclined plate 9 until the round hole 10 on the inclined plate 9 moves to the position corresponding to the stop lever 16, the stop lever 16 can extend into the round hole 10 under the action of the second spring 15 to fix the limiting plate 12, the rectangular plate 19 on one side face of the limiting plate 12 is placed into the rectangular groove 18 on the upper surface of the lock core 4 while the limiting plate 12 is installed, the lock cylinder 4 is extruded, so that after the limiting plate 12 is fixed, the lock cylinder 4 can be fixed and can be used.

If when needing to dismantle lock core 4, the swash plate 9 at 11 bottom surfaces both ends of manual extrusion diaphragm, because the tip of swash plate 9 rotates with the bottom surface of diaphragm 11 and is connected, so, when extrudeing swash plate 9, can make swash plate 9 rotate, thereby make the low side of swash plate 9 remove in the inside of rectangular hole 5, alright break away from pin 16 from swash plate 9 round hole 10 on the surface, limiting plate 12 can be under the effect of elastic block 17 simultaneously, the rebound, stagger pin 16 and round hole 10's position, then alright take off limiting plate 12, also can take off lock core 4 simultaneously, the device can stabilize the location to lock core 4, avoid using for a long time down, make lock core 4 become flexible, influence the use, also make things convenient for dismouting lock core 4 simultaneously, and convenient for operation, and is simple.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. A lock body structure, includes lock body (1), its characterized in that: the lock comprises a lock body (1), limiting blocks (2) are fixedly connected to the left end and the right end of the upper surface of the lock body (1) respectively, the front end and the rear end of the upper surface of the lock body (1) are fixedly connected to positioning plates (3) respectively, a lock cylinder (4) is arranged between the two positioning plates (3), a rectangular hole (5) is formed in the upper surface of each limiting block (2), sliding grooves (6) are formed in the left end and the right end of the inner bottom of each rectangular hole (5) respectively, sliding blocks (7) are arranged in the sliding grooves (6), a first spring (8) is fixedly connected to one side face of each sliding block (7), one end of each first spring (8) is fixedly connected to the inner wall of each sliding groove (6), inclined plates (9) are fixedly connected to the upper surface of each sliding block (7), round holes (10) are formed in one side faces of each inclined plate (9), and transverse plates (11) are rotatably connected to the tops of the inclined plates (9) through rotating shafts, swash plate (9) sliding connection limiting plate (12) inside, trapezoidal hole (13) that runs through surface about limiting plate (12) is seted up to the inside of limiting plate (12), recess (14) are seted up respectively to the left and right sides inner wall in trapezoidal hole (13), interior bottom fixed connection spring two (15) of recess (14), the one end fixed connection and round hole (10) assorted pin (16) of spring two (15).

2. A lock body construction according to claim 1 wherein: the stop lever (16) is connected with the inside of the round hole (10) in a sliding mode, and one end face of the stop lever (16) is connected with one side face of the inclined plate (9) in a sliding mode.

3. A lock body construction according to claim 1 wherein: the upper surface of stopper (2) and the position fixed connection elastic block (17) that limiting plate (12) bottom surface corresponds, the length of limiting plate (12) and the length phase-match of stopper (2).

4. A lock body construction according to claim 1 wherein: rectangular grooves (18) are formed in the front side and the rear side of the upper surface of the lock cylinder (4), and the rectangular grooves (18) penetrate through the left end face and the right end face of the lock cylinder (4).

5. A lock body construction according to claim 4, wherein: a side face of the limiting plate (12) is fixedly connected with the rectangular plate (19) in a position corresponding to the rectangular groove (18), and the rectangular plate (19) is in sliding connection with the inside of the rectangular groove (18).

6. A lock body construction according to claim 1 wherein: the upper end and the diaphragm (11) of swash plate (9) set up in the outside of trapezoidal hole (13), the length of diaphragm (11) is less than trapezoidal hole (13) upper end diameter 1 cm.