A car safety belt lock assembly
A technology for seat belt locks and automobiles, which is applied to belt tensioners and other directions, can solve the problems of single structure and effect, and it is difficult to meet the needs of new products, and achieve the effect of shortening distance and good safety protection function.
Active Publication Date: 2019-03-29
WUHU JINAN SHITENG AUTOMOBILE SAFETY SYST
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Problems solved by technology
However, the current pretensioning devices are generally installed at the winder, and the structural effect is single, which is difficult to meet the needs of new products.
Method used
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Embodiment Construction
[0013] The invention is an automobile safety belt lock assembly, which is specifically applied between a lock buckle and a lock body, and plays an auxiliary pre-tightening effect.
[0014] refer to figure 1 , the safety belt lock assembly of the present invention comprises a combined female block 1 and a combined male block 2, the top of the combined female block 1 is provided with an insertion port 3 for inserting the lock tongue, and the bottom end of the combined male block 2 is provided with a The plugboard 4 of the body. The specific shape of the insertion port 3 is consistent with the shape of the socket where the lock body inserts the dead bolt, and the plug plate 4 is consistent with the shape of the dead bolt of the lock buckle. When the present invention is applied, the dead bolt is first inserted into the combined female block 1, and then inserted into the lock body through the combined male block 2.
[0015] The combined female block 1 is provided with a winding ...
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The invention discloses an automobile safety belt lock assembly, comprising an assembly female block and an assembly male block, wherein the top end of the assembly female block is provided with an insertion opening, the bottom end of the assembly male block is provided with an inserting plate, the assembly female block is internally provided with a winding unit and a control unit for controlling the work of the winding unit, a tightening belt is wound on the winding unit, the assembly female block is fixedly connected with the assembly male block through the tightening belt, and the control unit is provided with a bluetooth communication module in communication connection with an intelligent device. The automobile safety belt lock assembly can be directly connected between a lock hatch and a lock body of an existing safety system in series, so as to provide a further pre-tightening effect, and realize a better safety protection function. Specifically, the automobile safety belt lock assembly can match with the accelerating detection work of the intelligent device, in case of an accident, the intelligent device detects acceleration changing, generates a control signal, and controls the winding unit to work through the control unit, so as to retract the tightening belt, and shorten the distance between the assembly female block and the assembly male block, thereby realizing the effect of pre-tightening.
Description
technical field [0001] The invention relates to an automobile safety belt structure, in particular to an automobile safety belt lock assembly. Background technique [0002] At present, automobiles have become an indispensable means of transportation in life. Safety is the most basic need for people to travel, and car driving safety has become the primary concern of drivers and passengers, and it is also one of the most important performances of cars. [0003] The car seat belt can firmly tie the occupant to the seat when the vehicle collides or uses emergency braking, prevents secondary collisions, and avoids or reduces the degree of injury to the occupants. When an accident occurs, the person moves forward and the seat moves backward. If the seat belt is too loose at this time, the occupant will easily slip out from under the seat belt, or the person has already touched the airbag but the seat belt is too tight at this time. Failure to tighten in time could result in seri...
Claims
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IPC IPC(8): B60R22/40
CPCB60R22/40
Inventor 王华林王朝辉孙洪波
Owner WUHU JINAN SHITENG AUTOMOBILE SAFETY SYST