Assembly assembly of safety belt lock catch

Abstract

An assembling component of a safety belt lock catch comprises a clamping seat, a clamping structure and a jacking structure, and relates to the technical field of safety belt lock catches, one end of the clamping seat is fixedly connected with a connecting block, a mounting groove is formed in the connecting block, one end, far away from the connecting block, of the clamping seat is provided with an inserting groove, and an inserting buckle is inserted in the inserting groove; according to the device, rapid locking of the safety belt is completed through the clamping structure, clamping and fixing of the safety belt buckle are completed by moving the two clamping blocks into the clamping groove, the safety belt can be fixed only by inserting the buckle into the clamping base, and operation is easy, convenient and rapid; according to the device, rapid unlocking of the safety belt is completed through arrangement of the jacking structure, during unlocking, a user only needs to trigger the jacking structure by rotating the rotating disc, the clamping block is rapidly moved out of the clamping groove of the inserting buckle by means of mutual cooperation of all the components, rapid unlocking is achieved, operation of the user is facilitated, and operation is easy and easy to understand.

Description

Technical Field

[0001] The utility model relates to the technical field of seat belt buckles, in particular to an assembly component of a seat belt buckle. Background Art

[0002] The seat belt buckle is a key component used in the seat belt system, which is used to fix and lock the seat belt on the vehicle seat to ensure that the occupants can be effectively protected when the vehicle is moving. The assembly component of the seat belt buckle refers to a component in the seat belt system, which is used to connect the two ends of the seat belt and ensure that the seat belt can be quickly released or locked in the event of a collision, thereby effectively fixing the occupants in the seat, reducing the impact of the collision force on the body, and improving the safety of the occupants.

[0003] Existing seat belt buckle assembly components are mostly unlocked by pressing, but pressing may cause the seat belt to be accidentally unlocked due to misoperation, and may also cause unlocking difficulties due to uneven force. To solve the above problems, the present application proposes an assembly component for a seat belt buckle. Utility Model Content

[0004] The utility model provides an assembly component of a safety belt buckle to solve the technical problems existing in the background technology.

[0005] In order to solve the above problems, the utility model proposes an assembly component of a seat belt buckle, including a clamping seat, a clamping structure and a pushing structure, characterized in that a connecting block is fixedly connected to one end of the clamping seat, a mounting groove is provided inside the connecting block, a plug-in groove is provided at one end of the clamping seat away from the connecting block, a buckle is plugged inside the plug-in groove, two second springs are fixedly connected to one end of the clamping seat away from the plug-in groove, a movable plate is fixedly connected to the other end of the second spring, a clamping structure is provided on one side of the movable plate close to the plug-in groove, and a pushing structure is provided inside the clamping seat and on one side of the clamping structure.

[0006] Preferably, the clamping structure includes a round rod, a slide, a clamping block, a first spring, a first movable block, a linkage rod and a second movable block, two round rods are symmetrically fixedly connected to the inner wall of the clamping seat, a slide is slidably connected to the round rods, the two slides are fixedly connected to the clamping blocks at one end that is close to each other, and the clamping blocks are trapezoidal in shape, the two slides are fixedly connected to the first spring at one end that is far away from each other, and the other end of the first spring is fixedly connected to the inner wall of the clamping seat.

[0007] Preferably, the slide plate is fixedly connected to a first movable block at one end close to the movable plate, the first movable block is rotatably connected to a linkage rod, the movable plate is fixedly connected to one end close to the plug-in slot with two second movable blocks, and the second movable blocks are rotatably connected to the linkage rod.

[0008] Preferably, a rotating rod is rotatably connected to the outer wall of the clamping seat, a rotating disk is fixedly connected to the rotating rod, and one end of the rotating rod away from the rotating disk passes through the interior of the clamping seat and is fixedly connected to the second bevel gear.

[0009] Preferably, the pushing structure includes a guide rod, a threaded rod, a first bevel gear, a threaded sleeve and a push block, the inner wall of the clamping seat is fixedly connected to the two guide rods, a threaded rod is rotatably connected on the inner wall of the clamping seat and is located between the two guide rods, the first bevel gear is fixedly connected to the threaded rod, and the first bevel gear is located between the second bevel gear and the buckle, and the first bevel gear is meshingly connected to the second bevel gear, a threaded sleeve is threadedly connected to the threaded rod, and the threaded sleeve is fixedly connected to two push blocks at one end away from the first bevel gear.

[0010] Preferably, one end of the buckle is fixedly connected with a card connector, and a safety belt connecting groove is provided inside the card connector.

[0011] Preferably, a sealing ring is fixedly connected to the inner wall of the plug-in slot.

[0012] Preferably, two clamping grooves are symmetrically provided on the buckle, and the clamping grooves are matched with the clamping block.

[0013] The above technical solution of the utility model has the following beneficial technical effects:

[0014] 1. The device realizes the quick locking of the safety belt by setting a clamping structure. When locking, the buckle is directly inserted into the inside of the clamping seat from the insertion slot. When the buckle contacts the two clamping blocks, the two clamping blocks, the sliding plate and the first movable block are pushed away from each other. At this time, the first spring is squeezed and deformed, and the first movable block, the second movable block and the linkage rod cooperate with each other to drive the movable plate to move. At this time, the second spring is squeezed and deformed, and when the clamping slot of the buckle moves to the clamping block, the restriction of the clamping block disappears, and the clamping block will drive the two clamping blocks to approach each other under the left and right of the first spring and the second spring, and then move into the inside of the clamping slot to complete the clamping and fixing of the safety belt buckle. The spring and the clamping structure cooperate with each other to realize the function of quick locking. The safety belt can be fixed by simply inserting the buckle into the clamping seat, and the operation is simple and quick.

[0015] 2. The device realizes the quick unlocking of the seat belt by setting a jacking structure. When unlocking, the rotating disk is rotated to drive the rotating rod and the second bevel gear to rotate, and the second bevel gear and the first bevel gear cooperate with each other to drive the threaded rod to rotate, and then the bottoming block is moved toward the movable plate to push the movable plate to move, and the first movable block, the second movable block and the linkage rod cooperate with each other to drive the two slide plates and the clamping block to move away from each other, so that the clamping block is moved out of the clamping groove of the buckle, which can facilitate the user to directly move the buckle out of the clamping seat. The user only needs to trigger the jacking structure by rotating the rotating disk, and with the help of the mutual cooperation of various components, the clamping block is quickly moved out of the clamping groove of the buckle to achieve quick unlocking, which is convenient for the user to operate, and the operation is simple and easy to understand without excessive operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The present invention is a three-dimensional diagram of an assembly component of a safety belt buckle.

[0017] Figure 2 The utility model is a structural schematic diagram of an assembly component of a safety belt buckle.

[0018] Figure 3 The utility model is a schematic structural diagram of a clamping seat in an assembly component of a safety belt buckle.

[0019] Figure 4 The utility model discloses a structural schematic diagram of a clamping joint in an assembly component of a safety belt buckle.

[0020] Figure 5 The utility model is a front cross-sectional view of a clamping seat in an assembly component of a safety belt buckle.

[0021] : 1. snap-fit ​​seat; 2. connecting block; 3. mounting groove; 4. snap joint; 5. safety belt connecting groove; 6. buckle; 7. snap-fit ​​groove; 8. plug-in groove; 9. sealing ring; 10. round rod; 11. slide plate; 12. snap-fit ​​block; 13. first spring; 14. first movable block; 15. linkage rod; 16. second movable block; 17. movable plate; 18. second spring; 19. guide rod; 20. threaded rod; 21. first bevel gear; 22. threaded sleeve; 23. top block; 24. rotating rod; 25. second bevel gear; 26. turntable. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model is further described in detail below in combination with specific implementation methods and with reference to the accompanying drawings. It should be understood that these descriptions are only exemplary and are not intended to limit the scope of the utility model. In addition, in the following description, the description of well-known structures and technologies is omitted to avoid unnecessary confusion of the concept of the utility model.

[0023] like Figure 1-5 As shown, an assembly component of a seat belt buckle proposed by the utility model includes a clamping seat 1, a clamping structure and a pushing structure, and is characterized in that a connecting block 2 is fixedly connected to one end of the clamping seat 1, a mounting groove 3 is provided inside the connecting block 2, a plug-in groove 8 is provided at the end of the clamping seat 1 away from the connecting block 2, a sealing ring 9 is fixedly connected to the inner wall of the plug-in groove 8, a buckle 6 is inserted inside the plug-in groove 8, a clamping joint 4 is fixedly connected to one end of the buckle 6, a seat belt connecting groove 5 is provided inside the clamping joint 4, two second springs 18 are fixedly connected to the end of the clamping seat 1 away from the plug-in groove 8, the other end of the second spring 18 is fixedly connected to a movable plate 17, a clamping structure is provided on the side of the movable plate 17 close to the plug-in groove 8, and a pushing structure is provided inside the clamping seat 1 and on one side of the clamping structure.

[0024] In an optional embodiment, the clamping structure includes a round rod 10, a slide 11, a clamping block 12, a first spring 13, a first movable block 14, a linkage rod 15 and a second movable block 16. Two round rods 10 are symmetrically fixedly connected to the inner wall of the clamping seat 1, and a slide 11 is slidably connected to the round rod 10. The two slides 11 are fixedly connected to the clamping block 12 at one end close to each other. Two clamping grooves 7 are symmetrically provided on the buckle 6, and the clamping grooves 7 are adapted to the clamping block 12, and the clamping block 12 is trapezoidal. The two slides 11 are fixedly connected to the first spring 13 at one end away from each other, and the other end of the first spring 13 is fixedly connected to the inner wall of the clamping seat 1, the slide 11 is fixedly connected to the first movable block 14 at one end close to the movable plate 17, the first movable block 14 is rotatably connected to the linkage rod 15, and the movable plate 17 is fixedly connected to two second movable blocks 16 at one end close to the plug-in slot 8, and the second movable block 16 is rotatably connected to the linkage rod 15.

[0025] In an optional embodiment, a rotating rod 24 is rotatably connected to the outer wall of the clamping seat 1, a rotating disk 26 is fixedly connected to the rotating rod 24, and one end of the rotating rod 24 away from the rotating disk 26 penetrates into the inside of the clamping seat 1 and is fixedly connected to a second bevel gear 25.

[0026] In an optional embodiment, the pushing structure includes a guide rod 19, a threaded rod 20, a first bevel gear 21, a threaded sleeve 22 and a push block 23, the inner wall of the clamping seat 1 is fixedly connected to the two guide rods 19, the threaded rod 20 is rotatably connected on the inner wall of the clamping seat 1 and is located between the two guide rods 19, the threaded rod 20 is fixedly connected to the first bevel gear 21, and the first bevel gear 21 is located between the second bevel gear 25 and the buckle 6, and the first bevel gear 21 is meshed with the second bevel gear 25, the threaded sleeve 22 is threadedly connected to the threaded rod 20, and the threaded sleeve 22 is fixedly connected to one end away from the first bevel gear 21 with two push blocks 23.

[0027] The working principle of the utility model is as follows: when in use, the card seat 1 is first installed through the installation groove 3, and then the card joint 4 is installed on the safety belt through the safety belt connecting groove 5. When locking, the buckle 6 is directly inserted into the card seat 1 from the insertion groove 8. When the buckle 6 contacts the two card blocks 12, the two card blocks 12, the slide plate 11 and the first movable block 14 are pushed away from each other. At this time, the first spring 13 is squeezed and deformed. With the help of the mutual cooperation of the first movable block 14, the second movable block 16 and the linkage rod 15, the movable plate 17 is driven to move. At this time, the second spring 18 is squeezed and deformed. When the card slot 7 of the buckle 6 moves to the card block 12, the restriction of the card block 12 disappears. The card block 12 will drive the two card blocks 12 to approach each other under the left and right of the first spring 13 and the second spring 18, and then move to the inside of the card slot 7 to complete the card connection and fixation of the safety belt buckle 6. The first bevel gear 25 and the second bevel gear 21 cooperate with each other to drive the threaded rod 20 to rotate, and then the bottoming block 23 moves toward the movable plate 17 to push the movable plate 17 to move. With the cooperation of the first movable block 14, the second movable block 16 and the linkage rod 15, the two slide plates 11 and the clamping block 12 are driven to move away from each other, so that the clamping block 12 is moved out of the clamping groove 7 of the buckle 6, which can facilitate the user to directly remove the buckle 6 from the clamping seat 1. The user only needs to trigger the jacking structure by rotating the turntable 26, and with the cooperation of various components, the clamping block 12 is quickly moved out of the clamping groove 7 of the buckle 6 to achieve quick unlocking, which is convenient for the user's operation. The operation is simple and easy to understand, and no excessive operation is required.

[0028] It should be understood that the above specific embodiments of the present invention are used to illustrate or explain the principles of the present invention, and do not constitute a limitation on the present invention. Therefore, any modifications, equivalent substitutions, improvements, etc. made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. In addition, the claims attached to the present invention are intended to cover all changes and modifications that fall within the scope and boundaries of the attached claims, or the equivalent forms of such scope and boundaries.

Claims

1. An assembly component for a seat belt buckle, comprising a clamping seat (1), a clamping structure and a pushing structure, characterized in that: One end of the clamping seat (1) is fixedly connected to a connecting block (2), a mounting groove (3) is provided inside the connecting block (2), an inserting groove (8) is provided at one end of the clamping seat (1) away from the connecting block (2), a plugging buckle (6) is plugged inside the plugging groove (8), two second springs (18) are fixedly connected to one end of the clamping seat (1) away from the plugging groove (8), the other end of the second spring (18) is fixedly connected to a movable plate (17), a clamping structure is provided on one side of the movable plate (17) close to the plugging groove (8), and a jacking structure is provided inside the clamping seat (1) and on one side of the clamping structure; The clamping structure comprises a round rod (10), a slide plate (11), a clamping block (12), a first spring (13), a first movable block (14), a linkage rod (15) and a second movable block (16); two round rods (10) are symmetrically fixedly connected to the inner wall of the clamping seat (1); a slide plate (11) is slidably connected to the round rod (10); the two slide plates (11) are fixedly connected to the clamping block (12) at their ends close to each other, and the clamping block (12) is trapezoidal; the two slide plates (11) are fixedly connected to the ends far away from each other, and the other end of the first spring (13) is fixedly connected to the inner wall of the clamping seat (1).

2. The assembly assembly of a seat belt buckle according to claim 1, characterized in that: The slide plate (11) is fixedly connected to a first movable block (14) at one end close to the movable plate (17), and the first movable block (14) is rotatably connected to a linkage rod (15). The movable plate (17) is fixedly connected to one end close to the plug-in slot (8) with two second movable blocks (16), and the second movable blocks (16) are rotatably connected to the linkage rod (15).

3. The assembly assembly of a seat belt buckle according to claim 1, characterized in that: A rotating rod (24) is rotatably connected to the outer wall of the clamping seat (1), a rotating disk (26) is fixedly connected to the rotating rod (24), and an end of the rotating rod (24) away from the rotating disk (26) penetrates into the interior of the clamping seat (1) and is fixedly connected to a second bevel gear (25).

4. The assembly assembly of a seat belt buckle according to claim 1, characterized in that: The jacking structure comprises a guide rod (19), a threaded rod (20), a first bevel gear (21), a threaded sleeve (22) and a jacking block (23); the inner wall of the clamping seat (1) is fixedly connected to the two guide rods (19); a threaded rod (20) is rotatably connected on the inner wall of the clamping seat (1) and located between the two guide rods (19); the threaded rod (20) is fixedly connected to the first bevel gear (21), the first bevel gear (21) is located between the second bevel gear (25) and the buckle (6), and the first bevel gear (21) is meshedly connected to the second bevel gear (25); the threaded sleeve (22) is threadedly connected to the threaded rod (20), and one end of the threaded sleeve (22) away from the first bevel gear (21) is fixedly connected to the two jacking blocks (23).

5. The assembly assembly of a seat belt buckle according to claim 1, characterized in that: One end of the plug buckle (6) is fixedly connected to a card connector (4), and a safety belt connection groove (5) is provided inside the card connector (4).

6. The assembly component of a seat belt buckle according to claim 1, characterized in that: A sealing ring (9) is fixedly connected to the inner wall of the insertion groove (8).

7. The assembly component of a safety belt buckle according to claim 1, characterized in that: Two clamping grooves (7) are symmetrically formed on the plug buckle (6), and the clamping grooves (7) are adapted to the clamping block (12).

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