Quick escape double buckle car seat belt

Abstract

The utility model provides a quick escape double -plug buckle automobile safety belt, installs in the seat both sides in the car cabin interior, it includes the winder, guide ring, fixed base, fabric belt and lock tongue A, it still includes lock catch A, lock tongue B, connecting band and lock catch B, lock catch A and lock tongue B are fixedly connected in the both ends of connecting band respectively, lock catch B fixed mounting is arranged outside seat, and is adjacent to the side edge of the seat of the side of the seat surface, when lock catch A and lock tongue A are inserted, and lock tongue B and lock catch B are inserted, safety belt is in the use state, when lock catch A and lock tongue A separate, or lock tongue B and lock catch B separate, safety belt is in the loose state, the utility model has the advantages that if the car appears the emergency, will lock tongue A and lock catch A separate, or lock tongue B and lock catch B separate, can loosen safety belt, thereby solve the problem that the passenger cannot escape in an emergency because single plug buckle connection failure cannot be opened.

Description

Technical Field

[0001] This utility model relates to the field of automotive safety technology, and in particular to a fast-escape double-buckle automotive seat belt. Background Technology

[0002] Current passenger cars typically use a three-point seatbelt arrangement with a single locking latch. This involves a retractor, guide ring, and anchor point located on the outer side of the seat (closest to the side wall of the passenger compartment), and a buckle fixed to the floor on the inner side of the seat (away from the side wall of the passenger compartment). One end of the webbing is wound around the retractor, and the other end extends from the retractor, passes through the guide ring, and is finally secured to the anchor point. A locking latch is slidably installed between the webbing and the anchor point. The locking latch engages with the buckle to ensure occupant safety.

[0003] However, in certain emergency situations (such as when a vehicle falls into water or catches fire), this three-point single-latch seat belt may malfunction and fail to open properly, thus becoming an obstacle to the emergency escape of the occupants. Summary of the Invention

[0004] The purpose of this utility model is to overcome the shortcomings of the existing technology and provide a fast escape double buckle car seat belt. It solves the problem that the existing three-point single-latch seat belt is unlocked by only one buckle connection (latch and buckle). If a malfunction occurs in an emergency and the belt cannot be opened normally, it will delay the emergency escape of the occupants.

[0005] The technical solution of this utility model is: a quick escape double-buckle car seat belt, installed on both sides of the seat inside the car compartment; it includes a retractor, a guide ring, a fixing seat, a webbing, and a locking tongue A; the retractor and the guide ring are respectively fixedly installed on the side wall of the car compartment outside the seat, and the retractor is located at the lower end of the guide ring; the fixing seat is fixedly installed on the outside of the seat and arranged close to the side edge of the seat's seating surface; one end of the webbing is wound inside the retractor, and the other end extends out from the retractor, passes through the guide ring, and is finally fixed on the fixing seat; the locking tongue A is slidably installed on the webbing between the guide ring and the fixing seat;

[0006] It also includes a latch A, a latch B, a connecting strap, and a latch B; latch A and latch B are fixedly connected to both ends of the connecting strap, and latch B is fixedly installed on the outside of the seat and arranged close to the side edge of the seat's seating surface.

[0007] When buckle A is engaged with latch A and latch B is engaged with buckle B, the seat belt is in use; when buckle A is disengaged from latch A, or latch B is disengaged from buckle B, the seat belt is in a detached state.

[0008] A further technical solution of this utility model is that the length of the connecting strap is 4-20cm.

[0009] A further technical solution of this utility model is that the length of the connecting strap is 10cm.

[0010] A further technical solution of this utility model is that the fixed seat is located within a height range of 5cm above and 5cm below the seating surface of the seat.

[0011] A further technical solution of this utility model is that the fixed seat is flush with the seating surface of the seat.

[0012] A further technical solution of this utility model is that the buckle B is located in the height range of 5cm above and 5cm below the seating surface of the seat.

[0013] A further technical solution of this utility model is that the latch B is flush with the seating surface of the seat.

[0014] A further technical solution of this utility model is: the fixed seat and the buckle B are respectively arranged on the inner and outer sides of the seat, and are arranged at the same height and facing each other.

[0015] Compared with the prior art, this utility model has the following advantages: In the event of an emergency (e.g., the vehicle falls into water or catches fire), separating the locking tongue A from the buckle A, or separating the locking tongue B from the buckle B, will release the seat belt. This solves the problem of occupants being unable to escape in an emergency due to a single buckle connection failure.

[0016] The present invention will be further described below with reference to the figures and embodiments. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation Example 1

[0018] like Figure 1 As shown, the quick-escape double-buckle car seat belt is installed on both sides of the seat inside the car. It includes a retractor 1, a guide ring 2, a fixing seat 3, a webbing 4, a locking tongue A5, a buckle A6, a locking tongue B7, a connecting strap 8, and a buckle B9.

[0019] The retractor 1 and guide ring 2 are respectively fixedly installed on the outer side wall 100 of the carriage on the outside of the seat, with the retractor 1 located at the lower end of the guide ring 2. The fixing seat 3 is fixedly installed on the outside of the seat (the outside being the side relatively close to the carriage side wall) and is arranged adjacent to the side edge of the seat's seating surface 200. One end of the webbing 4 is wound inside the retractor 1, and the other end extends out of the retractor 1, passes through the guide ring 2, and is finally fixed to the fixing seat 3. The locking tongue A5 is slidably installed on the webbing 4 between the guide ring 2 and the fixing seat 3. The latch A6 and the locking tongue B7 are respectively fixedly connected to both ends of the connecting strap 8, the length of which is 4-20cm. The latch B9 is fixedly installed on the outside of the seat and is arranged adjacent to the side edge of the seat's seating surface 200.

[0020] The seatbelt is in use when buckle A6 is engaged with latch A5 and latch B7 is engaged with buckle B9. The seatbelt is in a disengaged state when buckle A6 is disengaged from latch A5 or latch B7 is disengaged from buckle B9.

[0021] Preferably, the length of the connecting strap 8 is 10cm.

[0022] Preferably, the fixed seat 3 is flush with the seating surface 200 of the seat.

[0023] Preferably, the latch B9 is flush with the seating surface 200 of the seat.

[0024] Preferably, the fixing seat 3 and the latch B9 are arranged on the inner and outer sides of the seat respectively, and are arranged at the same height and facing each other.

[0025] Preferably, the lock tongue A5, lock latch A6, lock tongue B7, and lock latch B9 are all red, which can serve as a clear and conspicuous indicator in emergency situations.

[0026] Brief description of the use of this utility model: In case of an emergency (e.g., the vehicle falls into water or catches fire), separating the locking tongue A from the buckle A, or separating the locking tongue B from the buckle B, will release the seat belt, facilitating the emergency escape of the occupants.

Claims

1. A quick-escape double-buckle car seat belt, installed on both sides of the seat inside the car cabin; it includes a retractor, guide ring, fixing seat, webbing, and locking tongue A; the retractor and guide ring are respectively fixedly installed on the side wall of the car cabin outside the seat, with the retractor located at the lower end of the guide ring; the fixing seat is fixedly installed on the outside of the seat and arranged adjacent to the side edge of the seat's seating surface; one end of the webbing is wound inside the retractor, and the other end extends out from the retractor, passes through the guide ring, and is finally fixed to the fixing seat; locking tongue A is slidably installed on the webbing between the guide ring and the fixing seat; Its characteristics are: It also includes a latch A, a latch B, a connecting strap, and a latch B; latch A and latch B are fixedly connected to both ends of the connecting strap, and latch B is fixedly installed on the outside of the seat and arranged close to the side edge of the seat's seating surface. When buckle A is engaged with latch A and latch B is engaged with buckle B, the seat belt is in use; when buckle A is disengaged from latch A, or latch B is disengaged from buckle B, the seat belt is in a detached state.

2. The quick-escape double-buckle car seat belt as described in claim 1, characterized in that: The length of the connecting strap is 4-20cm.

3. The quick-escape double-buckle car seat belt as described in claim 2, characterized in that: The length of the connecting strap is 10cm.

4. The quick-escape double-buckle car seat belt as described in claim 3, characterized in that: The fixed seat is located within a height range of 5cm above and 5cm below the seating surface of the seat.

5. The quick-escape double-buckle car seat belt as described in claim 4, characterized in that: The fixed seat is flush with the seating surface of the seat.

6. The quick-escape double-buckle car seat belt as described in claim 5, characterized in that: Lock B is located within a height range of 5cm above and 5cm below the seating surface of the seat.

7. The quick-escape double-buckle car seat belt as described in claim 6, characterized in that: Lock B is flush with the seat's seating surface.

8. The quick-escape double-buckle car seat belt as described in claim 7, characterized in that: The fixed seat and the latch B are respectively arranged on the inner and outer sides of the seat, and are arranged at the same height and facing each other.

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