Long slideway system of vehicle electric seat
A technology for vehicle electric seats and seat lengths, which is applied to vehicle seats, movable seats, vehicle parts, etc., can solve the problems of large moving distance of the middle and rear seats and the inability of sliding rails to meet the requirements, so as to achieve smooth operation. Peace and stability, easy to ensure manufacturing consistency, the effect of improving strength
Pending Publication Date: 2021-04-09
上海东尚机械科技有限责任公司
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Problems solved by technology
[0002] With the rapid development of science and technology, people have higher and higher requirements for the interior of passenger cars. For the large space in the car, the requirements for the long sliding distance of the seats are getting higher and higher, especially for 7-seater cars, where the middle and rear seats move. The distance is getting bigger and bigger, so that the conventional slide rails on the market cannot meet the requirements
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[0043] Such as Figure 1 to Figure 9 As shown, a long slideway system for a vehicle electric seat includes a pair of symmetrically arranged slide rails 1, a slide assembly 2, a drive assembly 3, and a harness storage box 4; each slide rail 1 is provided with a slide assembly 2. Both ends of the drive assembly 3 are connected to the slide assembly 2, the drive slide assembly 2 slides on the slide rail 1, and the power cord of the drive motor 31 of the drive assembly 3 is stored in the harness storage box 4;
[0044] The slide rail 1 has a middle chute 11;
[0045] The sliding assembly 2 is composed of a screw support block 21, a screw support block connector 22, a screw drive box 23, a bearing 24, and a gap-removing plastic part 25. The middle part of the screw support block connector 22 is fixed to the wire Rod driving box 23, screw mandrel support block connector 22 two ends are fixed with screw mandrel support block 21, and the both sides of each screw mandrel support block...
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A long slideway system of a vehicle electric seat comprises a pair of symmetrically-arranged sliding rails, a sliding assembly, a driving assembly and a wire harness storage box. A sliding assembly is arranged on each sliding rail, the two ends of a driving assembly are connected with the sliding assemblies, the sliding assemblies are driven to slide on the sliding rails, and a power line of a driving motor of the driving assembly is contained in the wire harness containing box; a driving motor of the driving assembly rotates, the two driving flexible shafts synchronously drive the driving conversion device to move front and back on the lead screw, front and back adjustment of the seat is conducted, and after the driving motor stops rotating, the seat is locked. The system is high in strength, the requirements of different vehicle types can be met, and the safety of passengers is effectively guaranteed. The manufacturing process is simple, the product manufacturing consistency is easy to guarantee, and the quality is controllable.
Description
technical field [0001] The invention relates to the field of car seats, in particular to a long slideway system for a car electric seat. Background technique [0002] With the rapid development of science and technology, people have higher and higher requirements for the interior of passenger cars. For the large space in the car, the requirements for the long sliding distance of the seats are getting higher and higher, especially for 7-seater cars, where the middle and rear seats move. The distance is getting bigger and bigger, so that the conventional slide rails currently on the market cannot meet the requirements. It is necessary to develop long-travel slide rails to meet customer needs, and the advent of future smart cockpits also requires long-stroke slide rails. Contents of the invention [0003] The object of the present invention is to provide a long slideway system for a vehicle electric seat to solve the above problems. [0004] A long slideway system for a veh...
Claims
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IPC IPC(8): B60N2/07B60N2/02
CPCB60N2/0722B60N2/02258B60N2/02253B60N2/02246
Inventor 闫振华冯素丽
Owner 上海东尚机械科技有限责任公司