Novel automobile safety belt assembly

Abstract

The utility model belongs to the technical field of safety belts, and particularly relates to a novel automobile safety belt assembly which comprises a retractor and a safety belt body wound on the retractor, and the free end of the safety belt body sequentially penetrates through a belt body guider and an inserting buckle and then is fixed on an automobile body through an anchor bolt. The belt body guider is installed on an automobile body, the inserting buckle is fixedly connected with a locking fastener installed on an automobile seat in an inserting mode, the portion, located on the waist of a passenger, of the safety belt body is sleeved with a detachable waist pad, and the portion, located on the shoulder of the passenger, of the safety belt body is connected with a detachable shoulder pad in a clamped mode. Through the waist pad and the shoulder pad arranged on the safety belt body, the waist pad is used for increasing the supporting area when the safety belt body is located on the waist of a passenger, so that the pressure of the safety belt body on the waist of the passenger is reduced, and the shoulder pad is used for increasing buffering when the safety belt body is located on the shoulder of the passenger; therefore, the shoulder blades of passengers are prevented from being hurt by the safety belt body due to inertia.

Description

Technical Field

[0001] The utility model belongs to the technical field of seat belts, and particularly relates to a novel automobile seat belt assembly. Background Art

[0002] An automobile seat belt assembly is a safety device for restraining occupants during a collision and preventing secondary collisions between the occupants and the steering wheel, instrument panel, etc. during a collision, or preventing the occupants from being thrown out of the vehicle during a collision, resulting in injury or death. An automobile seat belt assembly generally includes the following main structures: a retractor, a seat belt webbing, a webbing guide, a buckle, a locking member, and an anchor bolt.

[0003] When a traditional automobile seat belt assembly is in use, since the cross-section of the webbing is relatively small, when the vehicle makes an emergency stop, due to inertia, the passengers are restricted by the seat belt webbing. Since the waist and shoulders are the main stress points, it is easy to cause the problem that the waist and shoulders are overly squeezed, resulting in passenger injuries. Content of the Utility Model

[0004] Aiming at the deficiencies existing in the prior art, the utility model provides a novel automobile seat belt assembly, and the specific technical solution is as follows:

[0005] A novel automobile seat belt assembly includes a retractor and a seat belt webbing wound around the retractor. The free end of the seat belt webbing sequentially passes through a webbing guide and a buckle and is fixed to the vehicle body of the automobile through an anchor bolt. The webbing guide is installed on the vehicle body of the automobile. The buckle is plugged and fixed to a locking member installed on the vehicle seat. A detachable lumbar pad is sleeved on the seat belt webbing at the waist of the passenger, and a detachable shoulder pad is clamped on the seat belt webbing at the shoulder of the passenger;

[0006] The lumbar pad includes a silica gel backing plate, and a storage groove for storing the seat belt webbing is arranged in the middle of the silica gel backing plate. A binding strap for closing the opening of the storage groove is arranged in the middle of the silica gel backing plate;

[0007] The shoulder pad includes a rubber plate. A buffer airbag is adhered to the lower surface of the rubber plate. Two symmetrically arranged clamping plates are integrally formed on the upper surface of the rubber plate. A rubber pad is adhered to the inner surface of the clamping plate, and both the rubber pad and the rubber plate are in contact with the seat belt webbing.

[0008] Preferably, the silica gel backing plate is a rectangular plate-shaped member, and air holes for ventilation are formed on both sides of the silica gel backing plate.

[0009] Preferably, the binding strap includes a first Velcro strap, a second Velcro strap, and a third Velcro strap, and the third Velcro strap, the second Velcro strap, and the first Velcro strap are arranged in sequence from bottom to top. The upper surfaces of the third Velcro strap and the second Velcro strap are both provided with Velcro hooks and loops, and the lower surfaces of the second Velcro strap and the first Velcro strap are both provided with Velcro hooks and barbs.

[0010] Preferably, the clamping plate is an "L"-shaped plate member, and the two clamping plates cooperate with the rubber plate to be sleeved outside the seat belt body.

[0011] Preferably, the buffer airbag includes a bladder body and an elastic cloth adhered to the outer surface of the bladder body, and the elastic cloth is adhered to the lower surface of the rubber plate.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows: through the waist pad and shoulder pad provided on the seat belt body, the waist pad is used to increase the support area when the seat belt body is located at the passenger's waist, thereby reducing the pressure of the seat belt body on the passenger's waist, and the shoulder pad is used to increase buffering when the seat belt body is located at the passenger's shoulder, thereby avoiding the seat belt body from causing damage to the scapula due to inertia of the passenger; through the waist pad composed of a silica gel backing plate, a storage groove, and a binding strap, and the binding strap provided in the middle of the silica gel backing plate is used to close the opening of the storage groove, so that when the seat belt body is installed inside the storage groove, it is positioned by the binding strap, achieving the purpose of sleeving the waist pad outside the seat belt body, thereby facilitating the waist pad to increase the support area when the seat belt body is located at the waist; through the shoulder pad composed of a rubber plate, a buffer airbag, a clamping plate, and a rubber pad, and the buffer airbag is adhered to the lower surface of the rubber plate, so that the buffer performance of the shoulder pad is increased after the buffer airbag is inflated, thereby avoiding the passenger's shoulder from being squeezed by the seat belt body due to inertia and causing injury, and the clamping plate integrally formed on the upper surface of the rubber plate, and the rubber pad is adhered to the inner surface of the clamping plate, so that when the clamping plate and the rubber plate cooperate to be clamped outside the seat belt body, the rubber pad contacts the seat belt body, thereby increasing the convenience of the shoulder pad being clamped outside the seat belt body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is Figure 1 an enlarged structural diagram of part A in

[0015] Figure 3 is a schematic structural diagram of the waist pad of the present utility model installed on the seat belt body with the opening of the storage groove not closed;

[0016] Figure 4 is Figure 1 an enlarged structural diagram of part B in

[0017] Figure 5 This is a schematic structural diagram of the shoulder pad in the present utility model.

[0018] Reference numerals: 1, retractor; 2, seat belt webbing; 3, webbing guide; 4, buckle; 5, locking member; 6, anchor bolt; 7, lumbar pad; 71, silica gel backing plate; 72, storage groove; 73, binding strap; 731, first magic tape; 732, second magic tape; 733, third magic tape; 8, shoulder pad; 81, rubber plate; 82, buffer airbag; 821, airbag body; 822, elastic cloth; 83, clamping plate; 84, rubber pad. Detailed implementation manners

[0019] The technical solutions in the embodiments of the present utility model will be described below.

[0020] Please refer to Figures 1-5 , the present utility model provides a technical solution: a new type of vehicle seat belt assembly, including a retractor 1 and a seat belt webbing 2 wound around the retractor 1. The free end of the seat belt webbing 2 sequentially passes through the webbing guide 3 and the buckle 4 and is fixed to the vehicle body by an anchor bolt 6. The webbing guide 3 is installed on the vehicle body, and the buckle 4 is inserted and fixed to a locking member 5 installed on the vehicle seat. A detachable lumbar pad 7 is sleeved on the seat belt webbing 2 at the passenger's waist, and a detachable shoulder pad 8 is clamped on the seat belt webbing 2 at the passenger's shoulder;

[0021] The lumbar pad 7 includes a silica gel backing plate 71, and a storage groove 72 for storing the seat belt webbing 2 is provided in the middle of the silica gel backing plate 71. A binding strap 73 for closing the opening of the storage groove 72 is provided in the middle of the silica gel backing plate 71;

[0022] The shoulder pad 8 includes a rubber plate 81, a buffer airbag 82 is adhered to the lower surface of the rubber plate 81, two symmetrically arranged clamping plates 83 are integrally formed on the upper surface of the rubber plate 81, a rubber pad 84 is adhered to the inner surface of the clamping plate 83, and both the rubber pad 84 and the rubber plate 81 are in contact with the seat belt webbing 2.

[0023] In this embodiment, through the lumbar pad 7 and shoulder pad 8 provided on the seat belt body 2, the lumbar pad 7 is used to increase the support area when the seat belt body 2 is located at the passenger's waist, thereby reducing the pressure of the seat belt body 2 on the passenger's waist. The shoulder pad 8 is used to increase buffering when the seat belt body 2 is located at the passenger's shoulder, thereby preventing the seat belt body 2 from hurting the scapula due to the inertia of the passenger. The lumbar pad 7 is composed of a silica gel backing plate 71, a storage groove 72, and a binding strap 73. The binding strap 73 provided in the middle of the silica gel backing plate 71 is used to close the opening of the storage groove 72. When the seat belt body 2 is installed inside the storage groove 72, it is positioned by the binding strap 73, achieving the purpose of sleeving the lumbar pad 7 outside the seat belt body 2, so as to facilitate the lumbar pad 7 to increase the support area when the seat belt body 2 is at the waist. The shoulder pad 8 is composed of a rubber plate 81, a buffer airbag 82, a clamping plate 83, and a rubber pad 84. The buffer airbag 82 is adhered to the lower surface of the rubber plate 81, so that the buffer performance of the shoulder pad 8 is increased after the buffer airbag 82 is inflated, thereby preventing the passenger from being injured due to the extrusion of the seat belt body 2 on the shoulder due to inertia. The clamping plate 83 is integrally formed on the upper surface of the rubber plate 81, and the rubber pad 84 is adhered to the inner surface of the clamping plate 83. When the clamping plate 83 and the rubber plate 81 cooperate to clamp outside the seat belt body 2, the rubber pad 84 contacts the seat belt body 2, thereby increasing the convenience of the shoulder pad 8 being clamped outside the seat belt body 2.

[0024] Specifically, the silica gel backing plate 71 is a rectangular plate-shaped member, and both sides of the silica gel backing plate 71 are provided with holes for ventilation. In this embodiment, by using the silica gel backing plate 71 which is a rectangular plate-shaped member, and both sides of the silica gel backing plate 71 are provided with holes for ventilation, the sultriness of the passenger's waist caused by the too large area of the silica gel backing plate 71 is weakened.

[0025] Specifically, the binding strap 73 includes a first magic tape 731, a second magic tape 732, and a third magic tape 733, and the third magic tape 733, the second magic tape 732, and the first magic tape 731 are arranged in sequence from bottom to top. The upper surfaces of the third magic tape 733 and the second magic tape 732 are both provided with magic tape hooks, and the lower surfaces of the second magic tape 732 and the first magic tape 731 are both provided with magic tape barbs. In this embodiment, through the binding strap 73 composed of the first magic tape 731, the second magic tape 732, and the third magic tape 733, and the third magic tape 733, the second magic tape 732, and the first magic tape 731 are arranged in sequence from bottom to top. At the same time, the upper surfaces of the third magic tape 733 and the second magic tape 732 are both provided with magic tape hooks, and the lower surfaces of the second magic tape 732 and the first magic tape 731 are both provided with magic tape barbs, so as to facilitate the first magic tape 731, the second magic tape 732, and the third magic tape 733 to cooperate with each other to close the opening of the storage groove 72, and facilitate the installation of the seat belt body 2 in the storage groove 72.

[0026] Specifically, the pallet 83 is an "L"-shaped plate-like member, and the two pallets 83 are cooperated with the rubber plate 81 to be sleeved outside the seat belt body 2. In this embodiment, since the pallet 83 is an "L"-shaped plate-like member and the two pallets 83 are cooperated with the rubber plate 81 to be sleeved outside the seat belt body 2, it is convenient for the shoulder pad 8 to be clamped outside the seat belt body 2.

[0027] Specifically, the buffer airbag 82 includes a bladder body 821 and an elastic cloth 822 adhered to the outer surface of the bladder body 821, and the elastic cloth 822 is adhered to the lower surface of the rubber plate 81. In this embodiment, it is convenient for the elastic cloth 822 to protect the bladder body 821.

[0028] The above are only the preferred embodiments of the present invention, and are not intended to limit the present invention. Any modifications, equivalent replacements, and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A novel vehicle seat belt assembly, comprising a retractor (1) and a seat belt webbing (2) wound around the retractor (1). The free end of the seat belt webbing (2) sequentially passes through a webbing guide (3) and a buckle (4), and is fixed to the vehicle body by an anchor bolt (6). The webbing guide (3) is mounted on the vehicle body, and the buckle (4) is inserted and fixed to a locking member (5) mounted on the vehicle seat. It is characterized in that: The seat belt body (2) is sleeved with a detachable lumbar pad (7) at the passenger's waist, and the seat belt body (2) is clamped with a detachable shoulder pad (8) at the passenger's shoulder; The lumbar pad (7) includes a silica gel backing plate (71), and a storage groove (72) for storing the seat belt body (2) is arranged in the middle of the silica gel backing plate (71). A binding strap (73) for closing the opening of the storage groove (72) is arranged in the middle of the silica gel backing plate (71); The shoulder pad (8) includes a rubber plate (81). A buffer airbag (82) is adhered to the lower surface of the rubber plate (81). Two symmetrically arranged clamping plates (83) are integrally formed on the upper surface of the rubber plate (81). A rubber pad (84) is adhered to the inner surface of the clamping plate (83), and both the rubber pad (84) and the rubber plate (81) are in contact with the seat belt body (2).

2. The novel vehicle seat belt assembly according to claim 1, wherein: The silica gel backing plate (71) is a rectangular plate-like member, and holes for ventilation are provided on both sides of the silica gel backing plate (71).

3. A novel vehicle seat belt assembly according to claim 1, characterized in that: The binding strap (73) includes a first magic tape (731), a second magic tape (732) and a third magic tape (733), and the third magic tape (733), the second magic tape (732) and the first magic tape (731) are arranged in sequence from bottom to top. Magic tape hooks are provided on the upper surfaces of the third magic tape (733) and the second magic tape (732), and magic tape barbs are provided on the lower surfaces of the second magic tape (732) and the first magic tape (731).

4. A novel vehicle seat belt assembly according to claim 1, wherein: The clamping plate (83) is an "L"-shaped plate-like member, and the two clamping plates (83) and the rubber plate (81) are cooperatively sleeved outside the seat belt body (2).

5. A novel vehicle seat belt assembly according to claim 1, characterized in that: The buffer airbag (82) includes an airbag body (821), and an elastic cloth (822) adhered to the outer surface of the airbag body (821), and the elastic cloth (822) is adhered to the lower surface of the rubber plate (81).

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