Automobile safety belt with tensile and comfortable effects

Abstract

The utility model discloses an automobile safety belt with tensile high comfort effect, which comprises a connecting block and a buffer component, the outer wall of the top of the connecting block is fixedly provided with a shell, the buffer component used for reducing violent impact tension is arranged at the top of the connecting block, and the buffer component comprises a limiting column, a limiting chute, a buffer plate and a damping pull rod, the top of the limiting column is sleeved with a limiting sliding groove, a buffer plate is fixedly installed at the top of the limiting sliding groove, three sets of damping pull rods are vertically arranged below the middle of the buffer plate in parallel, the bottoms of the damping pull rods are fixed to the connecting block, and a metal buckle is fixedly installed at the top of the buffer plate. And the whole metal buckle is of a structure shaped like a Chinese character'hui '. According to the automobile safety belt with the tensile and high-comfort effects, the impact force brought by the automobile safety belt can be reduced when a passenger is braked suddenly. Meanwhile, the overall tensile strength of the safety cloth belt is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile safety belts, in particular to an automobile safety belt with anti-tension and high comfort effects. Background Art

[0002] The purpose of a car seat belt is to restrain the occupants in a collision and to prevent the occupants from having a secondary collision with the steering wheel and dashboard, or from rushing out of the car and causing death or injury. A car seat belt can also be called a seat belt, which is a type of occupant restraint device. Car seat belts are recognized as the cheapest and most effective safety device, and many countries require the use of seat belts in vehicles.

[0003] For example, the patent document with application number CN201920778560.8 discloses a car seat belt. This utility model car seat belt can prevent the occurrence of intentional incorrect use of the seat belt and improve driving and riding safety. However, when the user of the car seat belt brakes suddenly, the forward impact force of the passenger will act on the car seat belt. Since traditional car seat belts do not have a buffer device, the impact will cause certain discomfort to the passengers.

[0004] Therefore, in view of this, the existing structural deficiencies are studied and improved, and a car safety belt with anti-tension and high comfort effect is proposed. Utility Model Content

[0005] The utility model aims to provide a car safety belt with high tensile strength and comfort effect, so as to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a car safety belt with tensile resistance and high comfort effect, comprising a connecting block and a buffer assembly, a shell is fixedly installed on the top outer wall of the connecting block, and the buffer assembly for reducing the sudden impact pulling force is installed on the top of the connecting block, the buffer assembly comprises a limit column, a limit slide, a buffer plate and a damping rod, the top of the limit column is sleeved with a limit slide, and the top of the limit slide is fixedly installed with a buffer plate, a damping rod is vertically arranged below the middle of the buffer plate, and three groups of damping rods are arranged in parallel, and the bottom of the damping rod is fixed to the connecting block.

[0007] Preferably, a metal buckle is fixedly mounted on the top of the buffer plate, and the metal buckle is arranged in an overall "U"-shaped structure.

[0008] Preferably, a safety belt is fixedly mounted on the bottom of the connecting block, and the interior of the safety belt is filled with a carbon fiber cloth layer.

[0009] Preferably, a soft rubber layer is fixedly installed on the bottom of the safety belt, and the length of the soft rubber layer is consistent with the length of the safety belt.

[0010] Preferably, a pressing block is provided on the right side of the housing, and a clamping plate is fixedly mounted on the left end of the pressing block.

[0011] Preferably, a spring is fixedly installed on the left bottom of the card plate, and a fixing plate is fixedly installed on the left side of the spring, and the bottom of the fixing plate is fixed to the shell, and a groove is opened on the right side of the buffer plate at the position corresponding to the card plate.

[0012] Compared with the prior art, the utility model has the beneficial effect that the automobile safety belt with tensile strength and high comfort effect can not only reduce the impact force of the automobile safety belt when the passenger is subjected to sudden braking, but also improve the tensile strength of the safety belt as a whole.

[0013] 1. The utility model sets a buffer assembly so that when the safety belt fixed to the vehicle is subjected to a pulling force, the safety belt pulls the connection block fixed at its end to separate from the buffer plate, and the buffer plate separates from the connection block and pulls the damping rod vertically fixed between the two to extend. When the mechanical system of the damping rod is stretched, the damper rod reciprocates in the damper oil, thereby generating friction and resistance, consuming the energy generated by vibration or stretching, and thus achieving the purpose of reducing impact;

[0014] 2. The utility model uses the safety belt to cooperate with the carbon fiber cloth layer, so that the carbon fiber cloth layer arranged inside the safety belt improves the overall structural strength of the safety belt. The carbon fiber cloth layer is also called carbon fiber cloth, carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg cloth, carbon fiber reinforcement cloth, carbon cloth, carbon fiber fabric, carbon fiber tape, carbon fiber sheet (prepreg cloth), etc. Carbon fiber reinforcement cloth is a unidirectional carbon fiber reinforcement product, usually woven with K carbon fiber yarn. At the same time, the carbon fiber cloth is used to improve the tensile and shear resistance of the safety belt, so as to achieve the purpose of improving the overall tensile strength of the safety belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall three-dimensional structure of a car safety belt with tensile resistance and high comfort effect according to the utility model;

[0016] Figure 2 This is a schematic diagram of the overall cross-sectional structure of a car safety belt with tensile resistance and high comfort effect according to the utility model;

[0017] Figure 3 This is a schematic diagram of the internal structure of a safety cloth belt of a car safety belt with tensile resistance and high comfort effect according to the utility model;

[0018] Figure 4The utility model is a schematic diagram of the connection structure of a pressing block and a clamping plate of a car safety belt with tensile resistance and high comfort effect.

[0019] In the figure: 1. connecting block; 2. shell; 3. buffer assembly; 301. limiting column; 302. limiting slide groove; 303. buffer plate; 304. damping rod; 4. metal buckle; 5. safety cloth belt; 6. carbon fiber cloth layer; 7. soft rubber layer; 8. pressure block; 9. card plate; 10. spring; 11. fixing plate; 12. groove. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] like Figure 1-Figure 2 As shown, a car safety belt with tensile resistance and high comfort effect includes a connecting block 1 and a buffer component 3. The top outer wall of the connecting block 1 is fixedly installed with a shell 2. The buffer component 3 for reducing the sudden impact pulling force is installed on the top of the connecting block 1. The buffer component 3 includes a limiting column 301, a limiting slide groove 302, a buffer plate 303 and a damping rod 304. The top of the limiting column 301 is sleeved with a limiting slide groove 302, and the buffer plate 303 is fixedly installed on the top of the limiting slide groove 302. A damping rod 304 is vertically arranged below the middle of the buffer plate 303, and three groups of damping rods 304 are arranged in parallel, and the bottom of the damping rod 304 is fixed to the connecting block 1.

[0022] By adopting the above technical solution, when the safety belt 5 fixed to the vehicle is subjected to a pulling force, the safety belt 5 pulls the connecting block 1 fixed at its end to separate from the buffer plate 303, and the buffer plate 303 separates from the connecting block 1 while pulling the damping rod 304 vertically fixed therebetween to extend, and when the mechanical system of the damping rod 304 is stretched, the damper rod will reciprocate in the damper oil, thereby generating friction and resistance, consuming the energy generated by vibration or stretching, thereby achieving the purpose of reducing impact.

[0023] like Figure 3-Figure 4 As shown, a metal buckle 4 is fixedly installed on the top of the buffer plate 303, and the metal buckle 4 is arranged in a "U"-shaped structure as a whole.

[0024] By adopting the above technical solution, the metal buckle 4 is used to be engaged and fixed with the buckle of the vehicle seat.

[0025] Furthermore, a safety belt 5 is fixedly mounted on the bottom of the connecting block 1 , and the interior of the safety belt 5 is filled with a carbon fiber cloth layer 6 .

[0026] By adopting the above technical solution, the carbon fiber cloth layer 6 is used to enhance the overall carat strength of the safety cloth belt 5 .

[0027] Furthermore, a soft rubber layer 7 is fixedly mounted on the bottom of the safety belt 5 , and the length of the soft rubber layer 7 is consistent with the length of the safety belt 5 .

[0028] By adopting the above technical solution, the soft rubber layer 7 prevents the user from sliding when wearing it and provides limited buffering force.

[0029] Furthermore, a pressing block 8 is provided on the right side of the housing 2 , and a clamping plate 9 is fixedly mounted on the left end of the pressing block 8 .

[0030] By adopting the above technical solution, the clamping plate 9 is used to prevent the device from retracting when the groove 12 is used to fix the position of the buffer plate 303 during installation.

[0031] Furthermore, a spring 10 is fixedly installed on the left bottom of the card plate 9, and a fixing plate 11 is fixedly installed on the left side of the spring 10, and the bottom of the fixing plate 11 is fixed to the shell 2, and a groove 12 is opened on the right side of the buffer plate 303 corresponding to the position of the card plate 9.

[0032] Working principle: When using the car seat belt with anti-tension and high comfort effect, first;

[0033] Embodiment 1: When the safety belt 5 fixed to the vehicle is subjected to a pulling force, the safety belt 5 pulls the connection block 1 fixed at its end to separate from the buffer plate 303, and the buffer plate 303 separates from the connection block 1 and pulls the damping rod 304 vertically fixed therebetween to extend. When the mechanical system of the damping rod 304 is stretched, the damper rod reciprocates in the damper oil, thereby generating friction and resistance, consuming the energy generated by vibration or stretching, and thus achieving the purpose of reducing impact.

[0034] Embodiment 2: The carbon fiber cloth layer 6 arranged inside the safety cloth belt 5 improves the overall structural strength of the safety cloth belt 5. The carbon fiber cloth layer 6 is also called carbon fiber cloth, carbon fiber cloth, carbon fiber woven cloth, carbon fiber prepreg cloth, carbon fiber reinforced cloth, carbon cloth, carbon fiber fabric, carbon fiber tape, carbon fiber sheet prepreg cloth, etc. The carbon fiber reinforced cloth is a unidirectional carbon fiber reinforced product, usually woven with 12K carbon fiber yarn. At the same time, the carbon fiber cloth is used to improve the tensile and shear resistance of the safety cloth belt 5, so as to achieve the purpose of improving the overall tensile strength of the safety cloth belt 5. This is the working principle of the automobile seat belt with tensile resistance and high comfort effect.

Claims

1. A car safety belt with tensile strength and high comfort effect, comprising a connecting block (1) and a buffer component (3), characterized in that: A shell (2) is fixedly mounted on the top outer wall of the connecting block (1); a buffer assembly (3) for reducing the violent impact pulling force is mounted on the top of the connecting block (1); the buffer assembly (3) comprises a limiting column (301), a limiting slide groove (302), a buffer plate (303) and a damping rod (304); a limiting slide groove (302) is sleeved on the top of the limiting column (301), and a buffer plate (303) is fixedly mounted on the top of the limiting slide groove (302); a damping rod (304) is vertically arranged below the middle of the buffer plate (303), and three groups of damping rods (304) are arranged in parallel; the bottom of the damping rod (304) is fixed to the connecting block (1).

2. The automobile safety belt with tensile strength and high comfort effect according to claim 1, characterized in that: A metal buckle (4) is fixedly mounted on the top of the buffer plate (303), and the metal buckle (4) is arranged in a "U"-shaped structure as a whole.

3. The automobile safety belt with tensile strength and high comfort effect according to claim 1, characterized in that: A safety belt (5) is fixedly mounted on the bottom of the connection block (1), and the interior of the safety belt (5) is filled with a carbon fiber cloth layer (6).

4. The automobile safety belt with tensile strength and high comfort effect according to claim 3, characterized in that: A soft rubber layer (7) is fixedly mounted on the bottom of the safety belt (5), and the length of the soft rubber layer (7) is consistent with the length of the safety belt (5).

5. The automobile safety belt with tensile strength and high comfort effect according to claim 1, characterized in that: A pressing block (8) is arranged on the right side of the housing (2), and a clamping plate (9) is fixedly mounted on the left end of the pressing block (8).

6. The automobile safety belt with tensile strength and high comfort effect according to claim 5, characterized in that: A spring (10) is fixedly installed on the bottom of the left side of the card plate (9), and a fixing plate (11) is fixedly installed on the left side of the spring (10), and the bottom of the fixing plate (11) is fixed to the housing (2), and a groove (12) is provided on the right side of the buffer plate (303) at a position corresponding to the card plate (9).

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