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Lock assembly for safety belt

A technology for seat belt locks and components, which is applied in the direction of seat belts, vehicle parts, belt fixing devices in the car, etc., to achieve the effect of unique and simple structure, ensuring normal use function, and avoiding versatility

Inactive Publication Date: 2016-10-26
从光梅
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although this application is an improvement on the tongue of the seat belt and the components of the locking mechanism, the problem to be solved is to ensure that the orientation of the tongue is maintained in advance, and the locking mechanism of the component cannot prevent the entry of debris and easily cause damage. Blockage of the locking mechanism

Method used

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  • Lock assembly for safety belt
  • Lock assembly for safety belt
  • Lock assembly for safety belt

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027] like figure 1 , figure 2 and image 3 As shown, a safety belt lock assembly in this embodiment includes a buckle 1 and a lock tongue 2 used in conjunction with the buckle 1. The slot 11 of the buckle 1 is provided with a plurality of different shapes. The bar-shaped protrusion 11-1 makes the shapes of the bar-shaped grooves 21-1 used in conjunction with the bar-shaped protrusion 11-1 on the lock tongue 2 different, making the lock tongue 2 unique and difficult to replace, greatly avoiding In order to improve the versatility of the deadbolt 2, a slot cover 12 is also provided on the surface of the lock buckle 1, and a protruding part of the slot cover 12 is fixedly connected with the lock buckle 1 through a rotating shaft. Matching the opening of the seat belt buckle 1 can cover the opening of the slot 11 in the unused state, avoiding the possibility of sundries entering the opening of the seat belt slot 11 and blocking the slot 11, and the buckle 1 is also provided w...

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Abstract

The invention, which belongs to the technical field of the automobile safety accessories, discloses a lock assembly for a safety belt. The lock assembly comprises a lock catch and a spring bolt matching the lock catch. A plurality of bar-shaped protrusions with different shapes are arranged in a slot of the lock catch. The spring bolt consists of a profile part and a handle part; and bar-shaped grooves matching the bar-shaped protrusions are formed in the two sides of the profile part. According to the invention, a behavior that a driver deceives an alarm device by selecting another spring bolt to buckle it into a seat based on universality of the traditional spring bolt can be improved. On the basis of the uniqueness of the assembly structure and diversity of spring bolts, accidental shedding of the safety belt spring bolt can be prevented. Therefore, the safety belt reminder can play a role in the driving process, the possibility of slot blocking due to impurity entrance into the safety belt lock catch slot opening can be eliminated. Moreover, the lock assembly has advantages of simple and unique structure, uniqueness, low mutual unlocking rate, low manufacturing cost, high security, reliability, and practicability, and easy popularization and application.

Description

technical field [0001] The invention relates to the technical field of automobile safety accessories, in particular to a safety belt lock assembly. Background technique [0002] With the popularity and popularization of automobile products, people pay more and more attention to the safety factor of automobiles. The safety belt of automobiles is an important safety guarantee to protect people from accidents such as automobile collisions. Good seat belts can significantly reduce casualties in accidents. Therefore, the setting of seat belts is becoming more and more important. Even so, there are still drivers and passengers who do not realize the importance of seat belts. The alarm sound and the instrument alarm display the prompt of "the seat belt is not fastened" while driving, and there is still an uncivilized behavior of not wearing a seat belt during driving. The current alarm method is through the buckle of the seat belt. When the buckle is buckled on the seat, there is ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60R22/18B60R22/48
CPCB60R22/18B60R22/48B60R2022/1806B60R2022/4816
Inventor 从光梅
Owner 从光梅
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