CN219295363U

CN219295363U - Low-noise automobile safety belt mandrel

Info

Publication number: CN219295363U
Application number: CN202320358804.3U
Authority: CN
Inventors: 冯忠保
Original assignee: Wuxi Jinghang Machinery Manufacturing Co ltd
Current assignee: Wuxi Jinghang Machinery Manufacturing Co ltd
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-07-04
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a low-noise automobile safety belt mandrel, which comprises a shell and a safety belt, wherein a rotating head is fixed on the left side of the shell, a stopper rod is fixedly connected to the bottom of the rotating head, a clamping block is fixedly connected to the bottom of the stopper rod, the stopper rod is used for fixing the safety belt, the safety belt is convenient to roll, an opening is formed in the shell, a clamping piece is arranged in the opening, the part of the safety belt, which passes through the opening, is fixed through the clamping piece on one hand, so that the clamping piece can bear a certain force when the safety belt is pulled, the clamping piece can not directly pull the safety belt in the opening to further pull the stopper rod, and on the other hand, the safety belt wound outside the mandrel can squeeze the clamping piece when being pulled, but not directly squeeze the edge of the mandrel at the position passing through the opening, so that the possibility of deformation of the mandrel is reduced, the tensile capacity of the mandrel is indirectly improved, and noise generated in the rolling process can be effectively reduced due to the rubber buffer pad arranged in the opening.

Description

Low-noise automobile safety belt mandrel

Technical Field

The utility model belongs to the technical field of automobile safety belts, and particularly relates to a low-noise automobile safety belt mandrel.

Background

The automobile safety belt is automobile safety protection equipment, and limits and protects passengers in an automobile through locking when traffic accidents and emergency braking occur. The automobile safety belt is generally composed of a mandrel, a reset coil spring, a frame and a safety belt, wherein the mandrel is rotationally connected to the frame, the safety belt is arranged in the mandrel in a penetrating mode, and the automobile safety belt mandrel in the prior art is easy to loosen and produce abnormal sound when being wound after being used for a long time, so that the using effect is affected.

Therefore, we propose a low noise car seat belt spindle for winding a seat belt with low noise.

Disclosure of Invention

The utility model aims to provide a low-noise automobile safety belt mandrel so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low noise car safety belt dabber, includes casing and safety belt, the casing left side is fixed with the rotation head, rotate first bottom fixedly connected with stopper stick, stopper stick bottom fixedly connected with joint piece, casing right side fixedly connected with rotates the tail, fixedly connected with joint groove on the rotation tail, joint piece and joint groove cooperation joint, be equipped with the opening on the casing, be equipped with the centre gripping piece in the opening, the safety belt twines at the casing lateral surface.

Preferably, the rotating head is fixedly connected with a clamping wheel disc, so that the mandrel can conveniently perform clamping rotation.

Preferably, one end of the clamping piece penetrates through the opening and is fixedly connected with the stopper rod in the shell, the clamping piece can bear a certain force, the possibility of deformation of the mandrel is reduced, and the tensile capacity of the mandrel is indirectly improved.

Preferably, one end of the safety belt penetrates through the opening and is fixedly connected with the stopper rod in the shell, and the safety belt is located below the clamping piece, so that the safety belt winding and the tensile capacity of the high mandrel are facilitated.

Preferably, the rubber buffer pad is arranged in the opening, so that noise generated in the winding process can be effectively reduced.

Preferably, a plurality of weight reducing grooves which are uniformly distributed are formed in the shell, the weight of the shell is reduced by the weight reducing grooves, and the shell is enabled to rotate more easily.

The utility model has the technical effects and advantages that: this low noise car safety belt dabber, including casing and safety belt, the casing left side is fixed with the rotation head, rotation head bottom fixedly connected with stopper stick, stopper stick bottom fixedly connected with joint piece is used for fixed safety belt, make things convenient for the safety belt rolling, be equipped with the opening on the casing, be equipped with the grip tab in the opening, pass the part that the opening comes out through the fixed safety belt of grip tab on the one hand, make the safety belt when the pulling, the grip tab can bear certain power, and not direct pulling passes through the safety belt in the opening and then pulls the stopper stick, on the other hand can produce the extrusion to the grip tab when the pulling at the outer winding safety belt of dabber, and not direct extrusion dabber is at the edge through the opening part, reduce the possibility that the dabber warp, indirectly improve the tensile ability of dabber, and be equipped with the noise that can effectually reduce the rolling in-process production of rubber buffer in the opening.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic drawing showing the structure of the stopper rod of the present utility model pulled out;

FIG. 3 is a plan view of the present utility model;

fig. 4 is a schematic structural view of the rotary tail of the present utility model.

In the figure: 1. a housing; 2. a safety belt; 3. a rotating head; 4. a stopper rod; 5. a clamping block; 6. rotating the tail; 7. a clamping groove; 8. an opening; 9. a clamping piece; 10. the clamping wheel disc; 11. a rubber cushion pad; 12. a weight reducing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The utility model provides a low-noise automobile safety belt mandrel as shown in figures 1-4, which comprises a shell 1 and a safety belt 2, wherein one end of the safety belt 2 penetrates through an opening 8 and is fixedly connected with a stopper rod 4 in the shell 1, the safety belt 2 is positioned below a clamping piece 9, the winding of the safety belt 2 and the tensile capacity of the high mandrel are facilitated, a rotating head 3 is fixedly connected to the left side of the shell 1, a clamping wheel disc 10 is fixedly connected to the rotating head 3, the clamping rotation of the mandrel is facilitated, the stopper rod 4 is fixedly connected to the bottom of the rotating head 3, a clamping block 5 is fixedly connected to the bottom of the stopper rod 4, a rotating tail 6 is fixedly connected to the rotating tail 6, the clamping block 5 is matched and clamped with the clamping groove 7, an opening 8 is arranged on the shell 1, a rubber buffer 11 is arranged in the opening 8, noise generated in the winding process can be effectively reduced, the clamping piece 9 is arranged in the opening 8, the safety belt 2 is wound on the outer side of the shell 1, the stopper rod 2 is fixedly connected with a clamping block 5, and the stopper rod 4 is fixedly connected with one end of the shell 4, and the clamping piece is capable of bearing the tensile capacity of being indirectly and being indirectly deformed with the mandrel in the clamping piece 9.

The shell 1 is provided with a plurality of weight reducing grooves 12 which are uniformly distributed, the weight reducing grooves 12 reduce the consumption of the shell 1, the weight of the shell 1 is reduced, and the shell 1 rotates more easily.

This low noise car safety belt dabber, including casing 1 and safety belt 2, casing 1 left side is fixed with and rotates first 3, rotate first 3 bottom fixedly connected with stopper stick 4, stopper stick 4 bottom fixedly connected with joint piece 5, stopper stick 4 is used for fixed safety belt 2, make things convenient for safety belt 2 rolling, be equipped with opening 8 on casing 1, be equipped with grip tab 9 in the opening 8, pass the part that opening 8 comes out through the fixed safety belt 2 of grip tab 9 on the one hand, make safety belt 2 when the pulling, grip tab 9 can bear certain force, and not directly pull through safety belt 2 in opening 8 and then pulling stopper stick 4, on the other hand can produce the extrusion to grip tab 9 at the outside winding safety belt 2 of dabber when the pulling, and not directly extrude the dabber at the edge through opening 8 department, reduce the possibility that the dabber warp, indirectly improve the tensile ability of dabber, and be equipped with the noise that rubber buffer 11's in the opening 8 can effectually reduce the rolling in-process.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model 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 described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The utility model provides a low noise car safety belt dabber, includes casing (1) and safety belt (2), its characterized in that: the novel safety belt comprises a shell body (1), and is characterized in that a rotating head (3) is fixed on the left side of the shell body (1), a stopper rod (4) is fixedly connected to the bottom of the rotating head (3), a clamping block (5) is fixedly connected to the bottom of the stopper rod (4), a rotating tail (6) is fixedly connected to the right side of the shell body (1), a clamping groove (7) is fixedly connected to the rotating tail (6), the clamping block (5) is matched with the clamping groove (7), an opening (8) is formed in the shell body (1), a clamping piece (9) is arranged in the opening (8), and the safety belt (2) is wound on the outer side face of the shell body (1).

2. A low noise automotive seat belt spindle as defined in claim 1, wherein: the rotating head (3) is fixedly connected with a clamping wheel disc (10).

3. A low noise automotive seat belt spindle as defined in claim 1, wherein: one end of the clamping piece (9) penetrates through the opening (8) and is fixedly connected with the stopper rod (4) in the shell (1).

4. A low noise automotive seat belt spindle as defined in claim 3, wherein: one end of the safety belt (2) penetrates through the opening (8) and is fixedly connected with the stopper rod (4) in the shell (1), and the safety belt (2) is positioned below the clamping piece (9).

5. A low noise automotive seat belt spindle as defined in claim 1, wherein: a rubber buffer pad (11) is arranged in the opening (8).

6. A low noise automotive seat belt spindle as defined in claim 1, wherein: a plurality of weight reducing grooves (12) which are uniformly distributed are formed in the shell (1).