CN211032494U

CN211032494U - Racing car safety belt mechanism convenient to adjust

Info

Publication number: CN211032494U
Application number: CN201922193041.8U
Authority: CN
Inventors: 马汉华; 梁永辉; 梁嘉贤
Original assignee: Zhuhai Formula Racing Development Co ltd
Current assignee: Zhuhai Formula Racing Development Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-07-17
Anticipated expiration: 2029-12-10

Abstract

The utility model discloses a racing car safety belt mechanism convenient for adjustment, which comprises a lock catch assembly; the lock catch assembly is respectively connected with a left waistband, a left shoulder belt, a right shoulder belt and a right waistband, one end of each of the left waistband, the left shoulder belt, the right shoulder belt and the right waistband is respectively provided with a lock tongue detachably connected with the lock catch assembly, and the other end of each of the left waistband, the left shoulder belt, the right shoulder belt and the right waistband is provided with an anchor plate for fixing on a seat; the left waistband, the left shoulder strap, the right shoulder strap and the right waistband are all provided with adjusting buckles for adjusting the length; the left waistband, the left shoulder strap, the right shoulder strap and the right waistband are all woven belts; the weaving belt comprises a weaving base layer, and a plurality of weaving ropes are woven outside the weaving base layer in a staggered manner; the rope core is arranged at the center of the braided rope, and the outside of the rope core is formed by mutually twisting high-toughness braided wires and wear-resistant braided wires. The utility model provides a safety belt mainly weaves rope and wear-resisting silk by the high tenacity and constitutes, has the wearability and the toughness of high strength, the effectual life who prolongs the safety belt.

Description

Racing car safety belt mechanism convenient to adjust

Technical Field

The utility model relates to a safety belt field specifically is a car racing safety belt mechanism convenient to adjust.

Background

The automobile seat belt is a safety device for restraining a passenger in a collision, and for avoiding a secondary collision between the passenger and a steering wheel, an instrument panel, or the like in the collision or a crash injury caused by the passenger being out of the vehicle in the collision. A vehicle seat belt, also known as a seat belt, is one type of occupant restraint device. The automobile safety belt is the most cheap and effective safety device, and is compulsorily equipped in many countries in the vehicle equipment, particularly in the field of racing, and is an important device for ensuring the personal safety of racing drivers. In the prior art, people provide a four point type car racing safety belt, use comfortablely, and the security performance is high, but this safety belt and traditional safety belt all have a problem, and the safety belt is relatively poor at the in-process wearability of long-term use promptly, produces wearing and tearing easily, and then reduces the toughness and the life of safety belt, if not in time change, has great potential safety hazard.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a car racing safety belt mechanism convenient to adjust to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a racing car safety belt mechanism convenient to adjust comprises a lock catch assembly; the lock catch assembly is respectively connected with a left waistband, a left shoulder belt, a right shoulder belt and a right waistband, one end of each of the left waistband, the left shoulder belt, the right shoulder belt and the right waistband is respectively provided with a lock tongue detachably connected with the lock catch assembly, and the other end of each of the left waistband, the left shoulder belt, the right shoulder belt and the right waistband is provided with an anchor plate for fixing on a seat; the left waistband, the left shoulder strap, the right shoulder strap and the right waistband are all provided with adjusting buckles for adjusting the length;

the left waistband, the left shoulder strap, the right shoulder strap and the right waistband are all woven belts; the weaving belt comprises a weaving base layer, and a plurality of weaving ropes are woven outside the weaving base layer in a staggered manner; the rope core is arranged at the center of the braided rope, and the outside of the rope core is formed by mutually twisting high-toughness braided wires and wear-resistant braided wires; the outer surface of the high-toughness braided wire is coated with a rubber coating layer, and the outer surface of the wear-resistant braided wire is coated with a wear-resistant coating layer.

Preferably, the outer surfaces of the left waistband, the left shoulder strap, the right shoulder strap and the right waistband are coated with flame retardant layers with magnesium hydroxide materials as main components, and the flame retardant layers have flame retardant and fireproof effects.

Preferably, an adhesive layer is coated between the outer surface of the woven base layer and the woven ropes for adhesion between the woven base layer and the woven ropes.

Preferably, the cross section of the rope core is a hollow regular hexagon, and the inside of the rope core is filled with an elastic material, so that the structure has stronger compression resistance and deformation resistance.

Preferably, the wear-resistant woven yarn comprises polyester fibers and nylon fibers, and both the polyester fibers and the nylon fibers have high-strength wear resistance and elasticity, so that the service life of the wear-resistant woven yarn can be effectively prolonged.

Preferably, the outer surface of the woven base layer is provided with a high-temperature-resistant coating which plays a role in resisting high temperature for the woven base layer.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a setting is detained at the regulation of left waistband, left shoulder, right shoulder and right waistband and is used for adjusting length for this safety belt is applicable to the passenger of multiple size, and flexibility and usability are stronger.

2. The utility model provides a left waistband, left baldric, right baldric and right waistband are the braid over braid, and are used for making the braid over braid mainly weave the rope by the high tenacity and wear-resisting the silk of weaving constitutes for this braid over braid has the wearability and the toughness of high strength, the effectual life who prolongs the safety belt.

Drawings

FIG. 1 is a schematic view of the inner structure of the left waistband of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is the internal structure schematic diagram of the braided rope of the present invention.

In the figure: 1. a lock assembly; 2. a left waistband; 3. a left shoulder strap; 4. a right shoulder strap; 5. a right waist band; 6. a high temperature resistant coating; 7. a latch bolt; 8. an anchor plate; 9. adjusting buckles; 10. weaving the base layer; 11. weaving a rope; 12. a rope core; 13. high-toughness braided wires; 14. wear-resistant braided wires; 15. a flame retardant layer; 16. and (6) bonding layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1-3, the present invention provides a technical solution: a racing car safety belt mechanism convenient to adjust comprises a lock catch assembly 1; the lock catch assembly 1 is respectively connected with a left waistband 2, a left shoulder belt 3, a right shoulder belt 4 and a right waistband 5, one end of the left waistband 2, the left shoulder belt 3, the right shoulder belt 4 and the right waistband 5 is respectively provided with a lock tongue 7 which is detachably connected with the lock catch assembly 1, and the other end is provided with an anchor plate 8 which is used for being fixed on a seat; the left waist belt 2, the left shoulder belt 3, the right shoulder belt 4 and the right waist belt 5 are all provided with adjusting buckles 9 for adjusting the length;

the left waistband 2, the left shoulder strap 3, the right shoulder strap 4 and the right waistband 5 are all woven straps; the braided belt comprises a braided base layer 10, wherein a plurality of braided ropes 11 are braided outside the braided base layer 10 in a staggered manner; the center of the braided rope 11 is provided with a rope core 12, and the outside of the rope core 12 is formed by mutually twisting high-toughness braided wires 13 and wear-resistant braided wires 14; the outer surface of the high-toughness braided wire 13 is coated with a rubber coating layer, and the outer surface of the wear-resistant braided wire 14 is coated with a wear-resistant coating layer.

Further, the outer surfaces of the left waist belt 2, the left shoulder belt 3, the right shoulder belt 4 and the right waist belt 5 are coated with a flame retardant layer 15 whose main component is magnesium hydroxide material.

Further, a bonding layer 16 is coated between the outer surface of the woven base layer 10 and the woven cords 11.

Further, the cross section of the cord 12 is a hollow regular hexagon, and the interior of the cord 12 is filled with an elastic material.

Further, the abrasion-resistant knitting yarn 14 includes polyester fiber and nylon fiber.

Further, a high temperature resistant coating 6 is provided on the outer surface of the woven base layer 10.

The working principle is as follows: when the seat lock is used, the lock catch assembly 1 is arranged at the front part of the upper torso of a driver or a passenger, then one ends, close to the lock catch assembly 1, of the lock tongues 7 which are fixed on the left waistband 2, the left shoulder belt 3, the right shoulder belt 4 and the right waistband 5 on the seat through the anchor plates 8 are respectively clamped with the lock catch assembly 1, and a user can correspondingly adjust the length of the left waistband 2 or the left shoulder belt 3 or the right shoulder belt 4 or the right waistband 5 through the adjusting buckles 6 so as to meet the actual requirements of the user and achieve the optimal comfort level. When an accident happens, the safety belt plays a role in protecting a user.

The left waistband 2, the left shoulder strap 3, the right shoulder strap 4 and the right waistband 5 are all woven straps; the braided belt comprises a braided base layer 10, wherein a plurality of braided ropes 11 are braided outside the braided base layer 10 in a staggered manner; the center of the braided rope 11 is provided with a rope core 12, and the outside of the rope core 12 is formed by mutually twisting high-toughness braided wires 13 and wear-resistant braided wires 14; the outer surface of the high-toughness braided wire 13 is coated with a rubber coating layer, and the outer surface of the wear-resistant braided wire 14 is coated with a wear-resistant coating layer, so that the left waistband 2, the left shoulder strap 3, the right shoulder strap 4 and the right waistband 5 have high-strength wear resistance and toughness, and the service life of the safety belt is effectively prolonged.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a car racing safety belt mechanism convenient to adjust which characterized in that: comprises a lock catch assembly (1); the lock catch assembly (1) is respectively connected with a left waistband (2), a left shoulder belt (3), a right shoulder belt (4) and a right waistband (5), one end of each of the left waistband (2), the left shoulder belt (3), the right shoulder belt (4) and the right waistband (5) is respectively provided with a lock tongue (7) detachably connected with the lock catch assembly (1), and the other end of each of the left waistband, the left shoulder belt (3), the right shoulder belt (4) and the right waistband is provided with an anchor plate (8) fixed on a seat; the left waist belt (2), the left shoulder belt (3), the right shoulder belt (4) and the right waist belt (5) are all provided with adjusting buckles (9) for adjusting the length;

the left waist belt (2), the left shoulder belt (3), the right shoulder belt (4) and the right waist belt (5) are all woven belts; the braided belt comprises a braided base layer (10), and a plurality of braided ropes (11) are braided outside the braided base layer (10) in a staggered manner; a rope core (12) is arranged at the center of the braided rope (11), and the outside of the rope core (12) is formed by mutually twisting high-toughness braided wires (13) and wear-resistant braided wires (14); the outer surface of the high-toughness braided wire (13) is coated with a rubber coating layer, and the outer surface of the wear-resistant braided wire (14) is coated with a wear-resistant coating layer.

2. The racing car seat belt mechanism for facilitating adjustment of claim 1, wherein: the outer surfaces of the left waist belt (2), the left shoulder belt (3), the right shoulder belt (4) and the right waist belt (5) are coated with flame retardant layers (15) mainly made of magnesium hydroxide materials.

3. The racing car seat belt mechanism for facilitating adjustment of claim 1, wherein: an adhesive layer (16) is coated between the outer surface of the woven base layer (10) and the woven ropes (11).

4. The racing car seat belt mechanism for facilitating adjustment of claim 1, wherein: the cross section of the rope core (12) is a hollow regular hexagon, and the interior of the rope core (12) is filled with elastic materials.

5. The racing car seat belt mechanism for facilitating adjustment of claim 1, wherein: the wear-resistant knitting yarn (14) comprises polyester fibers and nylon fibers.

6. The racing car seat belt mechanism for facilitating adjustment of claim 1, wherein: the outer surface of the woven base layer (10) is provided with a high-temperature-resistant coating (6).