Integrated car door lock structure

Abstract

The utility model relates to the technical field of automobile parts, and discloses an integrated automobile door lock structure which comprises a door frame, a lock body and an adsorption assembly, a mounting block is fixedly connected to the surface of the lock body, a locking rod is fixedly connected to one side of the mounting block, a first pipe body is fixedly connected to the inner side wall of the door frame, and a second pipe body is slidably connected to the interior of the first pipe body; the end, away from the first pipe body, of the second pipe body is fixedly connected with a baffle, the side, away from the second pipe body, of the baffle is arranged to be in an arc shape, the first pipe body and the second pipe body are jointly wound with a reset spring, the inner side wall of the door frame is further fixedly connected with a locking block, and the surface of the locking block is provided with a U-shaped groove allowing the locking rod to enter in a clamped mode. Compared with the prior art, the vehicle door lock structure is convenient to operate, the vehicle door can be adsorbed before the door is locked, the mounting space is small, arrangement is easy and convenient, the number of mounting hole sites is small, and the structural strength of the vehicle lock is prevented from being affected.

Description

Technical Field

[0001] The present application relates to the technical field of automobile accessories, and in particular to an integrated vehicle door lock structure. Background Art

[0002] With the development of automobile technology, the comfort and safety performance of automobiles are increasingly valued. As the main tool for maintaining vehicle safety, the quality of automobile lock components seriously affects the overall performance of the vehicle.

[0003] With respect to the above-mentioned related technologies, the inventor believes that the vehicle lock structures in traditional technologies are mostly split-type door locks, which require a large installation space and are difficult to arrange. In addition, the split-type door lock installation structure requires a large number of installation holes, which seriously affects the structural strength of the lock. In addition, when the door in traditional technologies is closed with light force, the door may not be closed, which is defective. Therefore, an integrated door lock structure is proposed to solve the above problems.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that most vehicle lock structures in conventional technology are split door locks, which require a large installation space and are difficult to arrange, and the split door lock installation structure requires a large number of installation holes, which seriously affects the structural strength of the lock. In addition, when the door in conventional technology is closed with light force, the door may not be able to be closed, the present application provides an integrated door lock structure.

[0006] The integrated door lock structure provided in this application adopts the following technical solution:

[0007] An integrated vehicle door lock structure comprises a door frame, a lock body and an adsorption assembly, wherein a mounting block is fixedly connected to the surface of the lock body, a locking rod is fixedly connected to one side of the mounting block, a first tube is fixedly connected to the inner wall of the door frame, a second tube is slidably connected to the inside of the first tube, an end of the second tube away from the first tube is fixedly connected to a baffle, a side of the baffle away from the second tube is arranged in an arc shape, a return spring is arranged on the outside of the first tube and the second tube together, one end of the return spring is fixedly connected to the bottom of the outer wall of the first tube, the other end of the return spring is fixedly connected to the baffle, the inner wall of the door frame The wall is also fixedly connected to a locking block, a surface of which is provided with a U-shaped groove for the locking rod to engage in. When the door frame moves toward the lock body, first, the locking rod will squeeze the arc-shaped end of the baffle, thereby squeezing the baffle. The baffle will squeeze the second tube body, and the second tube body will slide toward the inside of the first tube body. The reset spring is compressed, and the baffle will completely disengage from the U-shaped groove. At this time, the locking rod enters the inside of the U-shaped groove. At this time, the reset spring returns to its initial position, driving the second tube body and the baffle to slide to their initial positions. At this time, the baffle contacts the locking rod and confines it to the inside of the U-shaped groove, thereby fixing the position of the locking rod.

[0008] Preferably, the adsorption assembly includes a magnetic block fixedly connected to the surface of the lock body and located on the right side of the mounting block, and an iron block is installed at the bottom of the door frame and close to the right side. When the door frame approaches the lock body, the magnetic block will magnetically attract the iron block, so that the door frame and the vehicle body are tightly closed, preventing the driver and passengers from having difficulty closing the door due to insufficient force.

[0009] Preferably, a sliding groove for sliding the baffle is opened on one side of the locking block close to the second tube body, and the sliding groove is connected to the U-shaped groove. When the baffle slides into the interior of the U-shaped groove, it can limit the locking rod inside the U-shaped groove.

[0010] Preferably, a push-pull handle is fixedly connected to the outside of the second tube body, and by pulling the push-pull handle, the second tube body can be driven to slide toward the inside of the first tube body, so that the baffle is completely separated from the U-shaped groove.

[0011] Preferably, a mounting ear is fixedly connected to the right side wall of the lock body, and two mounting holes are provided inside the mounting ear. The lock body can be installed into the interior of the vehicle body by passing an external bolt through the mounting hole.

[0012] In summary, this application includes the following beneficial technical effects:

[0013] When the door frame approaches the lock body, the magnetic block will have a magnetic attraction on the iron block, so that the door frame and the car body are tightly closed. When the door frame moves toward the lock body, first, the locking rod will squeeze the arc-shaped end of the baffle, thereby squeezing the baffle. After being squeezed, the baffle will squeeze the second tube body, and the second tube body will slide toward the inside of the first tube body after being squeezed. The return spring is compressed, and the baffle will completely break away from the U-shaped groove. At this time, the locking rod enters the inside of the U-shaped groove. At this time, the return spring returns to its initial position, driving the second tube body and the baffle to slide to their initial positions. At this time, the baffle contacts the locking rod and limits it to the inside of the U-shaped groove, thereby fixing the position of the locking rod and locking the car door. Compared with the prior art, the car door lock structure proposed in this application is easy to operate, can realize the adsorption of the car door before locking the door, and avoids the situation that the car door is difficult to close due to the light closing force. In addition, the installation space is small, the layout is simple, and the number of installation holes is small, which avoids affecting the structural strength of the car lock. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the main structure of the embodiment of the application;

[0015] Figure 2 It is a schematic diagram of the structure of the lock body;

[0016] Figure 3 It is a structural diagram of the door frame;

[0017] Figure 4 yes Figure 3 A schematic diagram of the enlarged structure in the middle.

[0018] Explanation of the accompanying drawings: 1. Door frame; 2. Lock body; 3. Mounting block; 4. Locking rod; 5. First tube body; 6. Second tube body; 7. Baffle; 8. Return spring; 9. Locking block; 10. U-shaped groove; 11. Magnetic block; 12. Iron block; 13. Slide groove; 14. Push-pull handle; 15. Mounting ear; 16. Mounting hole. DETAILED DESCRIPTION

[0019] The following is combined with Figure 1-4 This application is described in further detail.

[0020] The present application embodiment discloses an integrated door lock structure, referring to Figure 1 , Figure 2 and Figure 4, including a door frame 1, a lock body 2 and an adsorption component, a mounting block 3 is fixedly connected to the surface of the lock body 2, a locking rod 4 is fixedly connected to one side of the mounting block 3, a first tube body 5 is fixedly connected to the inner wall of the door frame 1, a second tube body 6 is slidably connected to the inside of the first tube body 5, a baffle 7 is fixedly connected to one end of the second tube body 6 away from the first tube body 5, a side of the baffle 7 away from the second tube body 6 is set in an arc shape, a return spring 8 is wound around the outside of the first tube body 5 and the second tube body 6, one end of the return spring 8 is fixedly connected to the bottom of the outer wall of the first tube body 5, and the other end of the return spring 8 is fixedly connected to the baffle 7, the inner wall of the door frame 1 is also fixedly connected to a locking block 9, and the locking block 9 A U-shaped groove 10 is provided on the surface for the locking rod 4 to engage and enter. When the door frame 1 moves toward the lock body 2, first, the locking rod 4 will squeeze the arc-shaped end of the baffle 7, thereby squeezing the baffle 7. The baffle 7 will be squeezed to squeeze the second tube body 6. The second tube body 6 will be squeezed to slide toward the inside of the first tube body 5. The reset spring 8 is compressed, and the baffle 7 will completely disengage from the U-shaped groove 10. At this time, the locking rod 4 enters the inside of the U-shaped groove 10. At this time, the reset spring 8 returns to its initial position, driving the second tube body 6 and the baffle 7 to slide to their initial positions. At this time, the baffle 7 contacts the locking rod 4 and confines it to the inside of the U-shaped groove 10, thereby fixing the position of the locking rod 4.

[0021] Reference Figure 1 , Figure 2 and Figure 3 The adsorption component includes a magnetic block 11 fixedly connected to the surface of the lock body 2 and located on the right side of the mounting block 3. An iron block 12 is installed at the bottom of the door frame 1 and close to the right side. When the door frame 1 approaches the lock body 2, the magnetic block 11 will magnetically attract the iron block 12, so that the door frame 1 and the car body are tightly closed, preventing the driver and passengers from having difficulty closing the door due to too light a force.

[0022] Reference Figure 3 and Figure 4 A sliding groove 13 for the baffle plate 7 to slide is opened on one side of the locking block 9 close to the second tube body 6. The sliding groove 13 is connected to the U-shaped groove 10. When the baffle plate 7 slides into the interior of the U-shaped groove 10, it can limit the locking rod 4 inside the U-shaped groove 10.

[0023] Reference Figure 3 and Figure 4 A push-pull handle 14 is fixedly connected to the outside of the second tube body 6 . By pulling the push-pull handle 14 , the second tube body 6 can be driven to slide toward the inside of the first tube body 5 , so that the baffle 7 is completely separated from the U-shaped groove 10 .

[0024] Reference Figure 2The right side wall of the lock body 2 is fixedly connected with a mounting ear 15, and two mounting holes 16 are provided inside the mounting ear 15. The lock body 2 can be installed into the interior of the vehicle body by passing an external bolt through the mounting hole 16.

[0025] The implementation principle of an integrated door lock structure of the embodiment of the present application is as follows: the lock body 2 can be installed into the interior of the vehicle body by penetrating the mounting hole 16 through an external bolt; when the door frame 1 approaches the lock body 2, the magnetic block 11 will magnetically attract the iron block 12, so that the door frame 1 and the vehicle body are tightly closed, thereby preventing the driver and passengers from having difficulty closing the door due to too light a force to close the door; when the door frame 1 moves toward the lock body 2, first, the locking rod 4 will squeeze the arc-shaped end of the baffle 7, thereby squeezing the baffle 7, and the baffle 7 will be squeezed to squeeze the second tube 6, and the second tube 6 will be squeezed toward the first tube 5 The return spring 8 slides inside, and the baffle 7 is compressed, and the baffle 7 will completely disengage from the U-shaped groove 10. At this time, the locking rod 4 enters the interior of the U-shaped groove 10. At this time, the return spring 8 returns to its initial position, driving the second tube body 6 and the baffle 7 to slide to their initial positions. At this time, the baffle 7 contacts the locking rod 4 and confines it inside the U-shaped groove 10, thereby fixing the position of the locking rod 4. By pulling the push-pull handle 14, the second tube body 6 can be driven to slide toward the interior of the first tube body 5, so that the baffle 7 is completely disengaged from the U-shaped groove 10. At this time, the door frame 1 is pushed open to open the car door.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An integrated vehicle door lock structure, comprising a door frame (1), a lock body (2) and an adsorption component, characterized in that: A mounting block (3) is fixedly connected to the surface of the lock body (2), a locking rod (4) is fixedly connected to one side of the mounting block (3), a first tube (5) is fixedly connected to the inner side wall of the door frame (1), a second tube (6) is slidably connected to the interior of the first tube (5), a baffle (7) is fixedly connected to one end of the second tube (6) away from the first tube (5), a side of the baffle (7) away from the second tube (6) is arranged in an arc shape, a return spring (8) is wound around the outside of the first tube (5) and the second tube (6), one end of the return spring (8) is fixedly connected to the bottom of the outer side wall of the first tube (5), and the other end of the return spring (8) is fixedly connected to the baffle (7), and a locking block (9) is also fixedly connected to the inner side wall of the door frame (1), and a U-shaped groove (10) is provided on the surface of the locking block (9) for the locking rod (4) to be clamped and inserted.

2. The integrated door lock structure according to claim 1, characterized in that: The adsorption component comprises a magnetic attraction block (11) fixedly connected to the surface of the lock body (2) and located on the right side of the mounting block (3); an iron block (12) is installed at the bottom of the door frame (1) and close to the right side.

3. The integrated door lock structure according to claim 1, characterized in that: A sliding groove (13) for the baffle plate (7) to slide is provided on one side of the locking block (9) close to the second tube body (6), and the sliding groove (13) is connected to the U-shaped groove (10).

4. The integrated door lock structure according to claim 1, characterized in that: A push-pull handle (14) is fixedly connected to the outside of the second tube body (6).

5. The integrated door lock structure according to claim 1, characterized in that: A mounting ear (15) is fixedly connected to the right side wall of the lock body (2), and two mounting holes (16) are formed inside the mounting ear (15).

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