Safety belt limiter

Abstract

The utility model discloses a safety belt limiter which comprises a first limiting piece and a second limiting piece, the first limiting piece is provided with a first magnetic attraction part and a first connecting part, the second limiting piece is provided with a second magnetic attraction part and a second connecting part, and the first connecting part is detachably connected with the second connecting part. The first limiting piece and the second limiting piece are connected and spaced to form a penetrating interval; and the first magnetic attraction part and the second magnetic attraction part are oppositely arranged and are in magnetic attraction fit. According to the safety belt limiting stopper, the first connecting part and the second connecting part can be detachably connected, so that the first limiting piece and the second limiting piece form the penetrating connection interval for the safety belt to penetrate through, and the first magnetic attraction part and the second magnetic attraction part are matched in a magnetic attraction mode to clamp the safety belt; in this way, sliding adjustment and relative fixation of the limiting stopper on the safety belt can be achieved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of automobile accessories, especially relates to a safety belt limiter. BACKGROUND

[0002] The safety belt limiter is mainly arranged on the safety belt of a vehicle and is used for limiting and clamping the safety belt drawn out by a retractor, and when the safety belt is retracted, the limiter will clamp the safety belt to prevent it from being completely tightened, so as to limit the extension length of the safety belt and adjust the tightness.

[0003] However, in the related art, a clip or a buckle is usually used to clamp the safety belt and abut against the safety belt retraction opening of the seat of the vehicle, so as to limit the retraction length of the safety belt. When adjustment is made, the clip or the buckle needs to be manually removed or disengaged, which is inconvenient to operate. UTILITY MODEL CONTENTS

[0004] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide a safety belt limiter which can be detachably connected through a first connecting part and a second connecting part, so that a first limiting part and a second limiting part form a clamping interval for the safety belt, and the safety belt is clamped through magnetic attraction of a first magnetic attraction part and a second magnetic attraction part. In this way, the sliding adjustment and relative fixation of the limiter on the safety belt can be realized.

[0005] The purpose of the utility model is achieved by the following technical solutions:

[0006] A safety belt limiter comprises a first limiting part and a second limiting part, the first limiting part is provided with a first magnetic attraction part and a first connecting part, the second limiting part is provided with a second magnetic attraction part and a second connecting part, the first connecting part and the second connecting part are detachably connected, so that the first limiting part and the second limiting part are connected and spaced apart to form a clamping interval, and the first magnetic attraction part and the second magnetic attraction part are oppositely arranged and magnetically attracted.

[0007] Further, the first connecting part comprises a limiting block, and the two sides of the first limiting part are both provided with the limiting block; the second connecting part is provided with a limiting groove, and the two sides of the second limiting part are both provided with the limiting groove, and the limiting block is connected to the limiting groove.

[0008] Further, the two sides of the second limiting part are both provided with a limiting protrusion, and the limiting groove is arranged on the side of the limiting protrusion.

[0009] Further, the first limiting part comprises a first limiting sheet, the second limiting part comprises a second limiting sheet, the two sides of the first limiting sheet are both provided with the limiting block, and the two sides of the second limiting sheet are both provided with the limiting groove.

[0010] Furthermore, the first limiting piece is provided with a first mounting groove, and the first magnetic suction part includes a first magnet, which is mounted in the first mounting groove.

[0011] Furthermore, the second limiting piece is provided with a second mounting groove, and the second magnetic suction part includes a second magnet, which is mounted in the second mounting groove.

[0012] Furthermore, the outer periphery of the first limiting piece is provided with a first arc periphery.

[0013] Furthermore, the outer periphery of the second limiting piece is provided with a second arc periphery.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0015] 1. When this seatbelt limiter is used, the first and second limiting members can be respectively attached to both sides of the seatbelt, and the two limiting members are connected by the first and second connecting parts. This allows the seatbelt to be threaded through the gap between the first and second limiting members. This design facilitates the installation and removal of the seatbelt limiter, allowing users to install or remove it at any time according to actual needs. The gap allows the seatbelt to pass through, thus limiting its range of motion and preventing it from swinging or tangling.

[0016] 2. The first magnetic part of the first limiting member and the second magnetic part of the second limiting member are arranged opposite to each other and magnetically engaged. This helps to quickly align and initially fix the two limiting members during installation, making operation convenient. At the same time, it can also enhance the stability of the connection to a certain extent and prevent the limiters from easily displacing laterally during use. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is an exploded structural diagram of the present invention;

[0019] Figure 3 This is an exploded structural diagram of the present invention from another perspective;

[0020] Figure 4 This is a schematic diagram of the structure of the second limiting member of this utility model.

[0021] In the figure: 10, first limiting component; 11, limiting block; 12, first magnetic suction part; 13, first mounting groove; 14, first arc periphery; 20, second limiting component; 21, limiting groove; 22, second magnetic suction part; 23, limiting boss; 24, second mounting groove; 25, second arc periphery; 30, through-hole. DETAILED DESCRIPTION

[0022] The utility model will be further described in connection with the drawings and specific implementation:

[0023] In the description of the utility model, it needs to be explained that the orientation or position relation indicated by the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is the orientation or position relation shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and is not intended to indicate or imply that the indicated device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which the utility model belongs. The terms used in the specification of the utility model herein are only for the purpose of describing specific embodiments and are not intended to limit the utility model.

[0025] As Figures 1-4 The safety belt limiter includes a first limiting piece 10 and a second limiting piece 20. The first limiting piece 10 is provided with a first magnetic attraction part 12 and a first connecting part, and the second limiting piece 20 is provided with a second magnetic attraction part 22 and a second connecting part. When the safety belt limiter is assembled, the first limiting piece 10 and the second limiting piece 20 can be detachably connected through the first connecting part and the second connecting part, and after being connected, the first limiting piece 10 and the second limiting piece 20 are connected and form a through gap 30 in the middle.

[0026] On the basis of the above structure, when the safety belt limiter of the utility model is used, the first limiting piece 10 and the second limiting piece 20 can be respectively attached to the two sides of the safety belt, and the two limiting pieces are connected through the first connecting part and the second connecting part, so that the safety belt can be arranged in the through gap 30 between the first limiting piece 10 and the second limiting piece 20. This design facilitates the installation and disassembly of the safety belt limiter, and the user can install or disassemble it at any time according to actual needs. The through gap 30 is used for the safety belt to pass through, thereby limiting the safety belt, limiting the activity range of the safety belt, and avoiding random shaking or winding.

[0027] The first magnetic attraction part 12 of the first limiting piece 10 and the second magnetic attraction part 22 of the second limiting piece 20 are oppositely arranged and magnetically attracted, which helps to quickly align and preliminarily fix the two limiting pieces during installation, facilitates operation, and also enhances the stability of the connection to a certain extent, preventing the limiter from easily moving horizontally during use.

[0028] When the length of the seat belt needs to be adjusted, the positioner can be moved under the action of an external force to overcome the magnetic attraction between the first magnetic attraction part 12 and the second magnetic attraction part 22, so that the position of the positioner on the seat belt can be conveniently adjusted to better fit the user's body, thereby improving the comfort and safety of wearing. After adjustment, the position of the positioner on the seat belt can be magnetically clamped by the first magnetic attraction part 12 and the second magnetic attraction part 22.

[0029] Further, the first connecting part includes a limiting block 11, and the two sides of the first limiting piece 10 are provided with the limiting block 11. The second connecting part is provided with a limiting groove 21, and the two sides of the second limiting piece 20 are provided with the limiting groove 21. The limiting block 11 is connected to the limiting groove 21. On the basis of this structure, when assembling the positioner, the end of the limiting groove 21 can pass through the end of the second limiting piece 20, the limiting block 11 of the first limiting piece 10 can pass through the end of the second limiting piece 20 of the limiting groove 21 into the limiting groove 21, and then be slid along the limiting groove 21 to the right position, so that the limiting block 11 is embedded in the limiting groove 21, and the assembly of the positioner is realized. After assembly, the first magnetic attraction part 12 and the second magnetic attraction part 22 are magnetically attracted and magnetically matched. In this way, the positioner can be relatively fixed with the seat belt.

[0030] In some other embodiments, the first connecting part and the second connecting part can also be selected as the insertion block and the insertion groove, or the clamping block and the clamping groove, and the embedding mode is used for connection.

[0031] Further, the two sides of the second limiting piece 20 are provided with a limiting protrusion, and the limiting groove 21 is arranged on the side of the limiting protrusion. In this way, the limiting protrusion can form a through gap 30 between the first limiting piece 10 and the second limiting piece 20 after the limiting block 11 is embedded in the limiting groove 21.

[0032] Further, the first limiting piece 10 includes a first limiting sheet, and the second limiting piece 20 includes a second limiting sheet. The two sides of the first limiting sheet are provided with the limiting block 11, and the two sides of the second limiting sheet are provided with the limiting groove 21. In this embodiment, the first limiting piece 10 is a sheet structure, and the second limiting piece 20 can also be a sheet structure. In this way, when the first limiting sheet and the second limiting sheet are assembled with each other, the overall thickness of the positioner is relatively thin, and it will not be too protruding from the seat belt to cause bumps to the human body in accidental situations.

[0033] Further, the first limiting sheet is provided with a first installation groove 13, and the first magnetic attraction part 12 comprises a first magnet, so that the first magnet is installed in the first installation groove 13, and the first magnet is adhered in the first installation groove 13 by means of adhesion. Similarly, the second limiting sheet is provided with a second installation groove 24, and the second magnetic attraction part 22 comprises a second magnet, and the second magnet is installed in the second installation groove 24. Through the magnetic attraction cooperation of the first magnet and the second magnet, the safety belt can be clamped between the two limiting parts of the limiter.

[0034] Of course, the first magnet can also be selected as a magnet, and the second magnet is selected as an iron block structure which is attracted by the magnet, and in any case, the magnetic attraction can be realized.

[0035] Further, the first limiting sheet is provided with a first installation groove 13, and the first magnetic attraction part 12 comprises a first magnet, so that the first magnet is installed in the first installation groove 13, and the first magnet is adhered in the first installation groove 13 by means of adhesion. Similarly, the second limiting sheet is provided with a second installation groove 24, and the second magnetic attraction part 22 comprises a second magnet, and the second magnet is installed in the second installation groove 24. Through the magnetic attraction cooperation of the first magnet and the second magnet, the safety belt can be clamped between the two limiting parts of the limiter.

[0036] For those skilled in the art, according to the technical solutions and concepts described above, various corresponding changes and modifications can be made, and all these changes and modifications should belong to the protection scope of the present application.

Claims

1. A seat belt check, characterized in that The first limiting piece is provided with a first magnetic attraction part and a first connecting part, and the second limiting piece is provided with a second magnetic attraction part and a second connecting part.

2. The seat belt retractor of claim 1 wherein, The first connecting part is detachably connected with the second connecting part, so that the first limiting piece and the second limiting piece are connected and spaced to form a penetrating interval.

3. The seat belt retractor of claim 2 wherein, The first connecting part includes a limiting block, and the two sides of the first limiting piece are provided with the limiting block.

4. The seat belt restraining strap of claim 2, wherein, The second limiting piece is provided with a limiting convex on the two sides, and the limiting groove is arranged on the side of the limiting convex.

5. The seat belt restraining strap of claim 4, wherein, The first limiting piece includes a first limiting sheet, and the second limiting piece includes a second limiting sheet.

6. The seat belt restraining strap of claim 5, wherein, The first limiting sheet is provided with a first installation groove, and the first magnetic attraction part includes a first magnet installed in the first installation groove.

7. The seat belt restraining strap of claim 4 wherein, The second limiting sheet is provided with a second installation groove, and the second magnetic attraction part includes a second magnet installed in the second installation groove.

8. The seat belt restraining strap of claim 4 wherein, The outer peripheral edge of the first limiting sheet is provided with a first circular arc periphery. The outer peripheral edge of the second limiting sheet is provided with a second circular arc periphery.

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