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Auxiliary safety belt mechanism capable of being adjusted to adapt to children

A seat belt, adjustable technology, applied in the direction of car seat belts, vehicle parts, transportation and packaging, etc., can solve the problems of inconvenient children getting on and off the seat many times, affecting the comfort of adults in the car, and the safety is not reliable enough, etc. Achieve the effects of convenient loading and unloading, easy popularization and application, and low cost

Active Publication Date: 2022-02-11
HUNAN UNIV AISHENG AUTO TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there are already many types of children's auxiliary safety belts on the market, there are still many unresolved disadvantages: such as difficult assembly and disassembly, which is inconvenient for children to get on and off the seat many times; the safety is not reliable enough, and there are potential safety hazards; It is easy to cause damage to the seat belt of the original car; when an adult is riding, it is not easy to store, occupying the space of the passenger, and it is easy to cause hand and back pain, which affects the comfort of the adult car; in addition, the applicability is not strong, and it can only be used for a certain type of car

Method used

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  • Auxiliary safety belt mechanism capable of being adjusted to adapt to children
  • Auxiliary safety belt mechanism capable of being adjusted to adapt to children
  • Auxiliary safety belt mechanism capable of being adjusted to adapt to children

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] This embodiment describes an auxiliary safety belt mechanism that can be adjusted and adapted to children, which is suitable for most cars without changing the existing structure of the car, and does not affect the ride of adults.

[0036] like figure 1 and Figure 5 As shown, the auxiliary safety belt mechanism includes a retractor 1 , an auxiliary safety belt 8 , and a buckle 9 . The retractor 1 and the original vehicle seat belt 12 are installed together at the lower fixed point 13 of the original vehicle seat belt 12 on the original vehicle seat 10, the auxiliary safety belt 8 is retracted on the internal shaft of the retractor 1, and the auxiliary safety belt 8 It is rolled up in the retractor 1 when not in use, and the auxiliary safety belt 8 is pulled out from the retractor 1 during use, and is connected with the original vehicle safety belt 12 by the lock buckle 9 .

[0037] The retractor 1 of this embodiment adds a logic circuit to control the retraction of t...

Embodiment 2

[0047] The difference between this embodiment and the first embodiment is that the slotted gear 5 manually controls the winding and locking of the auxiliary safety belt 8 through a button structure. The button structure includes a storage button 14, a coil spring 15 and a hook 16. The storage button 14 is connected to the hook 16 through the coil spring 15. By continuously pressing the storage button 14, the hook 16 is lifted and does not connect with the slotted gear 5. The auxiliary safety belt 8 can be pulled out or retracted arbitrarily. After the storage button 14 is released, the hook 16 locks the grooved gear 5 under the action of the coil spring 15, thereby locking the auxiliary safety belt 8 .

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Abstract

The invention relates to an auxiliary safety belt mechanism capable of being adjusted to adapt to children. The auxiliary safety belt mechanism comprises a retractor, an auxiliary safety belt and a lock catch. The retractor and an original vehicle safety belt are installed on a lower fixing point of an original vehicle seat together, and the auxiliary safety belt is wound on a rotating shaft in the retractor. The auxiliary safety belt is connected with the original vehicle safety belt through the lock catch after being pulled out; one end of the rotating shaft is connected with the center of the clamping groove gear; when the clamping groove gear is locked through the locking device, the auxiliary safety belt is locked. An existing structure of an automobile does not need to be changed, the phenomenon that the neck of a child is tightened by an original automobile safety belt is avoided through the auxiliary safety belt, and the mechanism has the advantages of being fast to assemble and disassemble, fast to store, high in safety and universality and low in manufacturing cost.

Description

technical field [0001] The invention relates to an auxiliary safety belt mechanism, in particular to an auxiliary safety belt mechanism that can be adjusted and adapted to children, and belongs to the field of automobile interior design. Background technique [0002] "GB 14166-2013 Seat Belts, Restraint Systems, Child Restraint Systems and ISOFIX Child Restraint Systems for Motor Vehicle Occupants", "GB 14167-2013 Automotive Seat Belt Mounting Fixing Points, ISOFIX Fixing Point Systems and Top Pull Belt Fixing Points" stipulate M1 , N1 category cars must be equipped with child seat anchor points. [0003] However, most cars on the market will not be equipped with safety restraints suitable for direct use by children. If a child uses the adult seat belt of the original car, the adult seat belt of the original car will "strangle the neck". It makes child users extremely uncomfortable, does not meet the requirements for the use of seat belts, and can cause serious injury to c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/10
CPCB60R22/105
Inventor 丘崇德曾青云杨锋陈建锋邹宝义唐慎玉刘奕文马远征程坤
Owner HUNAN UNIV AISHENG AUTO TECH DEV
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