CN217623464U

CN217623464U - Steel wire rope support structure of automobile safety belt

Info

Publication number: CN217623464U
Application number: CN202221344370.3U
Authority: CN
Inventors: 张国红
Original assignee: Nanjing Huamai Auto Parts Manufacturing Co ltd
Current assignee: Nanjing Huamai Auto Parts Manufacturing Co ltd
Priority date: 2022-05-30
Filing date: 2022-05-30
Publication date: 2022-10-21
Anticipated expiration: 2032-05-30

Abstract

The utility model discloses a car blet wire rope supporting structure, belong to the car blet field, including rotating the seat, the one end of rotating the seat be provided with servo mechanism and with two sleeves of servo mechanism fixed connection, the inside one side fixed mounting who rotates the seat that is close to of sleeve has the horizontal pole, the sleeve is kept away from the one end fixed mounting who rotates the seat and is had the arc, the equal threaded mounting in both sides of arc has a plurality of locking bolts, the arc has the clamp plate through locking bolted connection, fixed mounting has the rubber sleeve between two arcs keep away from telescopic one end, a plurality of louvres have been seted up in the outside of rubber sleeve, servo mechanism includes the ball seat of fixed mounting in rotation seat one end, the ball seat is kept away from the one end of rotating the seat and is articulated to have the spherical shell, it can realize making things convenient for support circumference to support wire rope to support, fastness when can improve wire rope locking on the support, with reduce on the support because of receiving the wire rope that the effect of dragging leads to drop in the safety belt circumference.

Description

Steel wire rope support structure of automobile safety belt

Technical Field

The utility model relates to a car blet field, more specifically say, relate to a car blet wire rope supporting structure.

Background

Through patent retrieval, chinese patent with publication number CN214001589U discloses a steel wire rope bracket of an automobile safety belt, which comprises a lock catch bracket, an anti-skid bump, a fixing hole, a lock catch block, an upper mounting block, a steel wire rope body, a lower mounting block, a pressure tank, an anti-rust coating, a shell and a heat-shrinkable sleeve, wherein the steel wire rope body is coated by the heat-shrinkable sleeve and the anti-rust coating, so that the steel wire rope body is prevented from being rusted due to contact of water with the steel wire rope body, the service life of the steel wire rope body is prevented from being influenced, the friction between the steel wire rope body and the steel wire rope body is increased, the anti-skid performance is improved, and the steel wire rope body is prevented from loosening;

but not solve current car blet wire rope support at the in-process of locking wire rope body, indent through installation piece below down compresses tightly the wire rope body, the safety belt is pull to the rethread wire rope body, and when the wire rope body was dragged to the safety belt circumference, the inconvenient circumference of installation piece supported the wire rope body down, the wire rope body gets into the indent easily, make the wire rope body break away from installation piece down along the indent easily under pulling of safety belt, cause the problem that the wire rope body breaks away from the support easily when being dragged by safety belt circumference, we propose a car blet wire rope support structure for this reason.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a car blet wire rope supporting structure, it can realize making things convenient for support circumference to support wire rope, fastness when wire rope locking on can improving the support to reduce on the support because of receiving the wire rope that the effect of safety belt circumference is dragged and lead to droing.

2. Technical scheme

In order to solve the problem, the utility model adopts the following technical proposal.

The utility model provides a car blet wire rope supporting structure, is including rotating the seat, the one end of rotating the seat be provided with servo mechanism and with two sleeves of servo mechanism fixed connection, the inside one side fixed mounting who is close to the rotation seat of sleeve has the horizontal pole, the sleeve is kept away from the one end fixed mounting who rotates the seat and is had the arc, a plurality of locking bolts are installed to the equal screw thread in both sides of arc, the arc has the clamp plate through locking bolted connection.

Further, two fixed mounting has a rubber sleeve between the telescopic one end is kept away from to the arc, a plurality of louvres have been seted up in the outside of rubber sleeve.

Further, follow-up mechanism includes the ball seat of fixed mounting in rotation seat one end, the ball seat is kept away from the one end of rotating the seat and is articulated to have the spherical shell, the one end fixed connection in telescopic one end of ball seat is kept away from to the spherical shell.

Furthermore, a plurality of grooves are distributed on the inner side of the arc-shaped plate along the horizontal array, and the locking bolts are staggered in the grooves.

Furthermore, a plurality of pressing strips are distributed on one side, close to the arc-shaped plate, of the pressing plate along the horizontal array, the pressing strips are matched with the grooves, and a countersunk hole used for accommodating one end of the locking bolt is formed in the arc-shaped plate.

Furthermore, the spherical shell is of an open end structure, and the two sleeves are symmetrically distributed at one end, far away from the ball seat, of the spherical shell.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) This scheme is through the unscrew locking bolt, pass between arc and the clamp plate wire rope's one end, and enter the sleeve, follow the horizontal pole fifty percent discount again, and put into between arc and the clamp plate with the part of wire rope fifty percent discount, then through screwing the locking bolt, the locking bolt drives the clamp plate and is close to the arc, compress tightly the part of wire rope fifty percent discount until arc and clamp plate, make wire rope's one end be locked on the sleeve, repeat above-mentioned operation and die wire rope's other end lock on another sleeve, pull the safety belt through wire rope's the outside, wire rope is dragged to safety belt circumference, support wire rope through sleeve and horizontal pole, make things convenient for support circumference to support wire rope, fastness when wire rope locking on can improving the support, in order to reduce on the support because of receiving the wire rope that the effect of dragging of safety belt circumference leads to droing.

(2) This scheme is when wire rope is dragged by circumference, and the sleeve drives the axis rotation of spherical shell around the ball seat for the spherical shell rotates certain angle with the sleeve relatively, makes things convenient for wire rope along with safety belt rotation in a circumferential direction, can realize the function of follow-up when wire rope is dragged by the safety belt, reduces the complete winding part of wire rope, can slow down wire rope and safety belt and produce the part of knoing because of circumferential motion.

Drawings

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

fig. 2 is a side view schematic structural diagram of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the present invention at B in fig. 1.

The reference numbers in the figures illustrate:

1. a rotating seat; 2. a sleeve; 3. a cross bar; 4. an arc-shaped plate; 5. locking the bolt; 6. pressing a plate; 7. a rubber sleeve; 8. heat dissipation holes; 9. a ball seat; 10. a spherical shell; 11. a groove; 12. layering; 13. countersinking; 14. a pin hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Example (b):

referring to fig. 1-4, a wire rope support structure for a car seat belt, including a rotating base 1, one end of the rotating base 1 is provided with a servo mechanism and two sleeves 2 fixedly connected with the servo mechanism, one side of the sleeve 2 inside near the rotating base 1 is fixedly provided with a cross bar 3, one end of the sleeve 2 far away from the rotating base 1 is fixedly provided with an arc 4, both sides of the arc 4 are all threadedly provided with a plurality of locking bolts 5, the arc 4 is connected with a pressing plate 6 through the locking bolts 5, the rotating base 1, the sleeve 2, the cross bar 3, the arc 4 and the pressing plate 6 are made of alloy steel, in operation, by loosening the locking bolts 5, one end of a wire rope is passed between the arc 4 and the pressing plate 6 and enters the sleeve 2, and then folded along the cross bar 3, and the folded part of the wire rope is placed between the arc 4 and the pressing plate 6, then the locking bolts 5 are screwed, the pressing plate 6 is driven to be close to the arc 4 until the arc 4 and the pressing plate 6 compress the folded part of the wire rope, so that one end of the wire rope is locked on the sleeve 2 repeatedly, the other end of the wire rope is locked on the sleeve 2, thereby facilitating the rope to be supported by the sleeve, and reducing the circumferential pull of the wire rope, and the sleeve, thereby facilitating the rope to be supported by the sleeve to pull the sleeve 2.

Referring to fig. 2 and 4, a plurality of grooves 11 are distributed on the inner side of the arc-shaped plate 4 along the horizontal array, the grooves 11 are staggered to form locking bolts 5, when the steel wire rope is locked by the arc-shaped plate 4 and the pressing plate 6, the contact area between the steel wire rope and the arc-shaped plate 4 is increased through the grooves 11, so that the connection between the steel wire rope and the arc-shaped plate 4 is tighter, and the firmness of the steel wire rope locked by the arc-shaped plate 4 and the pressing plate 6 is further improved.

Referring to fig. 1 and 3, a plurality of pressing strips 12 are distributed on one side of the pressing plate 6 close to the arc plate 4 along a horizontal array, the pressing strips 12 are made of alloy steel, the pressing strips 12 are matched with the grooves 11, countersunk holes 13 used for accommodating one ends of the locking bolts 5 are formed in the arc plate 4, when the steel wire rope is partially submerged into the grooves 11, the force arm of the pressing plate 6 in the horizontal direction is prolonged through the pressing strips 12, the part of the steel wire rope, which is positioned in the grooves 11, is conveniently extruded, so that the part of the steel wire rope, which is positioned in the grooves 11, is locked, and meanwhile, one ends of the locking bolts 5 are submerged into the countersunk holes 13, so that the width of the support is reduced, and the support is conveniently arranged inside an automobile.

Referring to fig. 1 and 2, fixed mounting has rubber sleeve 7 between the one end that sleeve 2 was kept away from to two arcs 4, and a plurality of louvres 8 have been seted up in the outside of rubber sleeve 7, when wire rope locking, pass rubber sleeve 7 with wire rope's middle part, and the inside of rubber sleeve 7 is extended locally, connect the safety belt, safety belt friction wire rope, through the area of contact of louvre 8 increase rubber sleeve 7 with the air, make things convenient for the heat dissipation of rubber sleeve 7, absorb the heat that produces because of the friction on the wire rope.

Refer to fig. 1 and 2, servo mechanism includes that fixed mounting rotates the ball seat 9 of 1 one end of seat, ball seat 9 keeps away from that the one end of rotating seat 1 articulates there is spherical shell 10, the material of ball seat 9 and spherical shell 10 is alloy steel, the one end fixed connection of ball seat 9 is kept away from to spherical shell 10 in the one end of sleeve 2, when wire rope was dragged by circumference, sleeve 2 drives spherical shell 10 around the axis circumference rotation of ball seat 9, make spherical shell 10 and sleeve 2 rotate seat 1 rotatory certain angle relatively, make things convenient for wire rope to follow up along with safety belt circumference rotation, can realize the function of follow-up when wire rope was dragged by the safety belt, reduce the complete winding part of wire rope, can slow down wire rope and safety belt and produce the part of knoing because of circumferential motion.

Referring to fig. 1 and 2, the spherical shell 10 is of an open structure at one end, the diameter of the opening of the spherical shell 10 is smaller than that of the ball seat 9, the two sleeves 2 are symmetrically distributed at one end of the spherical shell 10 far away from the ball seat 9, the two ends of the steel wire rope are convenient to symmetrically pull the spherical shell 10, the stress of the spherical shell 10 is uniform, the inner wall of the spherical shell 10 uniformly rubs the ball seat 9, and the thickness of the spherical shell 10 is uniformly changed, so that the service life of the spherical shell 10 is prolonged.

Referring to fig. 1, a pin hole 14 is formed at one side of the rotating base 1, so that the rotating base 1 is conveniently hinged to the inside of the automobile through a hinge shaft and the pin hole 14, and the rotating base 1 rotates by a certain angle when being pulled by the ball seat 9, thereby enlarging the movement range of the servo mechanism.

The working principle is as follows: during operation, through loosening locking bolt 5, pass between arc 4 and clamp plate 6 with wire rope's one end, and enter sleeve 2, along 3 fifty percent discount on horizontal pole again, and put into between arc 4 and clamp plate 6 with the part of wire rope fifty percent discount, then through screwing locking bolt 5, locking bolt 5 drives clamp plate 6 and is close to arc 4, until arc 4 and clamp plate 6 compress tightly the part of wire rope fifty percent discount, make wire rope's one end dead on sleeve 2 by the lock, repeat above-mentioned operation and lock wire rope's the other end on another sleeve 2, pull the safety belt through wire rope's the outside, wire rope is dragged to safety belt circumference, support wire rope through sleeve 2 and horizontal pole 3, make things convenient for support circumference to support wire rope, fastness when wire rope locks on the support can be improved, receive the wire rope that circumference pull effect leads to droing because of the safety belt on the reduction support.

When wire rope was dragged by circumference, sleeve 2 drove spherical shell 10 around the axis circumference rotation of ball seat 9 for spherical shell 10 and sleeve 2 rotate the certain angle of seat 1 rotation relatively, make things convenient for wire rope along with safety belt circumference rotation, the function of follow-up when can realizing wire rope is dragged by the safety belt reduces the complete winding part of wire rope, can slow down wire rope and safety belt and produce the part of knoing because of circumferential motion.

The foregoing is only a preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the protection scope of the present invention by replacing or changing the technical solution and the modified concept of the present invention within the technical scope of the present invention.

Claims

1. The utility model provides a car blet wire rope supporting structure, includes rotates seat (1), its characterized in that: rotate the one end of seat (1) be provided with follow-up mechanism and with two sleeve (2) of follow-up mechanism fixed connection, sleeve (2) inside be close to one side fixed mounting who rotates seat (1) have horizontal pole (3), sleeve (2) are kept away from the one end fixed mounting who rotates seat (1) and are had arc (4), a plurality of locking bolt (5) are installed to the equal screw thread in both sides of arc (4), arc (4) are connected with clamp plate (6) through locking bolt (5).

2. The steel wire rope bracket structure for the seat belt of the automobile as set forth in claim 1, wherein: two fixed mounting has rubber sleeve (7) between the one end of sleeve (2) is kept away from in arc (4), a plurality of louvres (8) have been seted up in the outside of rubber sleeve (7).

3. The steel wire rope bracket structure for a seat belt of an automobile according to claim 1, wherein: follow-up mechanism includes ball seat (9) of fixed mounting in rotation seat (1) one end, the one end that rotation seat (1) was kept away from in ball seat (9) articulates there is spherical shell (10), the one end fixed connection in the one end of sleeve (2) of ball seat (9) is kept away from in spherical shell (10).

4. The steel wire rope bracket structure for the seat belt of the automobile as set forth in claim 1, wherein: a plurality of grooves (11) are distributed on the inner side of the arc-shaped plate (4) along the horizontal array, and the locking bolts (5) are staggered in the grooves (11).

5. The steel wire rope bracket structure for a seat belt of an automobile according to claim 4, wherein: one side of the pressing plate (6) close to the arc-shaped plate (4) is provided with a plurality of pressing strips (12) along the horizontal array, the pressing strips (12) are matched with the grooves (11), and the arc-shaped plate (4) is provided with a counter bore (13) for accommodating one end of the locking bolt (5).

6. A car seat belt wire rope support structure according to claim 3, wherein: the spherical shell (10) is of an open structure at one end, and the two sleeves (2) are symmetrically distributed at one end, far away from the ball seat (9), of the spherical shell (10).