Safety belt lock tongue fixing structure and fixing method thereof
A seat belt lock tongue and fixing structure technology, which is applied to belt fixing devices, belt tighteners, etc., can solve problems affecting the ride comfort of drivers and passengers, abnormal noise, etc., and achieve convenient and reliable pull-out of the lock tongue, and good fixation Good effect, action consistency and coordination
Active Publication Date: 2019-01-18
ZHEJIANG LEAPMOTOR TECH CO LTD
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- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The seat belt system mainly includes the seat belt tongue, limit buckle, seat belt lower fixing piece, etc. When the seat belt is not in use, the lock tongue is naturally suspended on the car and is located between the seat and the side panel. On uneven roads, the lock tongue will swing due to its own weight, and hit back and forth on the side panel and the side of the seat, causing impact sound and abnormal noise, which will affect the comfort of the driver and passengers
Method used
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Embodiment
[0019] Embodiment: A kind of safety belt deadbolt fixing structure (see attached figure 1 , attached figure 2 ), including webbing 1, lock tongue 2 connected to the webbing, side fender 3, belt passing seat 4 installed on the side fender, retractor 5, seat belt lower fixing seat 6, controller, webbing One end is connected to the lower fixing seat of the seat belt, and the other end is connected to the retractor after crossing the belt seat. The lower fixing seat of the seat belt is set outside the lower end of the side fender, and the retractor is set inside the lower end of the side fender. The belt passing seat is arranged on the inner side of the top of the side wall guard plate, and the side wall guard plate and the belt passing seat are correspondingly provided with through holes, and the webbing passes through the through holes. Rotate and install the swivel sleeve 8 on the passing belt seat, the webbing bypasses the outer wall of the swivel sleeve, and one end of the ...
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The invention discloses a safety belt lock tongue fixing structure and a fixing method thereof, aiming at solving the problems that the safety belt lock tongue will sway in an unused state, impact ona side guard plate and a side surface of a seat, generate collision sound, cause abnormal noise and affect the ride comfort of drivers and occupants. The safety belt lock tongue fixing structure and the fixing method are characterized in that the safety belt lock tongue is fixed on the side guard plate and the side surface of the seat. When the seat belt is not in use, the locking tab is insertedinto the fixing hole of the locking tab fixing seat, and the locking tab is fixed reliably by the attracting and cooperating action of the electromagnet and the clamping action of the inflatable bag.When the locking tab is pulled outward, the electromagnet loses power, the locking tab loses the attractive force of the electromagnet, and at the same time, the gas in the inflatable bag is pumped into the inflatable cavity, and the inflatable bag loses the clamping force to the locking tab, so that the locking tab is convenient and reliable to pull out. Through the frictional force between the webbing and the outer wall of the rotary sleeve, the rotary sleeve is driven to rotate so as to drive the rotation of the lock tab fixing seat without additional power, which not only has good motion consistency and coordination, but also saves energy.
Description
technical field [0001] The invention relates to an auxiliary structure of a safety belt of an automobile, more specifically, it relates to a fixing structure and a fixing method of a locking tongue of a safety belt. Background technique [0002] Generally speaking, the corresponding position of each seat of the vehicle is equipped with a seat belt system, which restrains the occupants and protects the occupants in the event of braking, collision, rear-end collision, etc. of the vehicle. The seat belt system mainly includes the seat belt tongue, limit buckle, seat belt lower fixing piece, etc. When the seat belt is not in use, the lock tongue is naturally suspended on the car and is located between the seat and the side panel. On uneven roads, the deadbolt will sway due to its own weight, and impact back and forth on the side panel and the side of the seat, producing impact sound and abnormal noise, which will affect the comfort of the driver and passengers. Contents of the...
Claims
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Patent Timeline
Login to View More IPC IPC(8): B60R22/24B60R22/34
CPCB60R22/24B60R22/34
Inventor 李海锋龙刚启
Owner ZHEJIANG LEAPMOTOR TECH CO LTD