Cooperating mechanism of lifter slider and slide rail
A lifter and slider technology, which is applied to the control mechanism of the wing leaf, the power control mechanism, mechanical equipment, etc., can solve the problems of waste, oil leakage through holes, and the reduction of effective parts, and achieve the effect of preventing waste
Active Publication Date: 2017-06-06
宁波世通汽车零部件有限公司
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Problems solved by technology
[0003] However, in the actual test process, it was found that the plug part of the above-mentioned structure is prone to wear after the slider slides for many times. Reduced effective portion against or against the bulge resulting in little or no oil leakage in the oil sump
In addition, when the window is raised and lowered to the position where the protrusion and the plug are against each other, it will cause oil leakage in the through hole all the time, resulting in excessive lubricating oil, resulting in waste
Method used
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[0011] The present invention will be described in further detail below in conjunction with accompanying drawing and specific embodiment: see Figure 1 to Figure 3 , the matching mechanism of the lifter slider and the slide rail, including a slide rail 2 and a slider 1 slidably arranged in the slide rail 2, the slider 1 is provided with an oil storage tank 10, and the slider 1 also includes The accommodation cavity 3 has a first opening 30 communicating with the oil storage tank 10 and a second opening 31 communicating with the outside world and close to the side wall of the slide rail 2, and a plug rod is arranged in the accommodation cavity 3 4. The plug rod 4 is provided with a first diaphragm 40 for sealing the first opening 30 and a second diaphragm 41 for sealing the second opening 31, when the first diaphragm 40 seals the first When there is an opening 30, there is a gap between the second diaphragm 41 and the second opening 31, and when the second diaphragm 41 seals the...
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The invention discloses a cooperation mechanism between a slide block and a slide rail of a lifter, comprising a slide rail and a slide block slidably arranged in the slide rail, an oil storage tank is arranged on the slide block, and an accommodation chamber, the accommodation chamber It has a first opening that communicates with the oil storage tank and a second opening that communicates with the outside and is close to the side wall of the slide rail. A stopper rod is arranged in the accommodating cavity, and a plug rod is provided on the stopper rod to seal the first opening. The first diaphragm and the second diaphragm for sealing the second opening also include an elastic member set on the stopper rod, and the elastic member is pressed against the stopper rod so that the second diaphragm is sealed For the second opening, a first magnet is arranged on one side of the slide rail, and a second magnet opposite to the magnetic pole of the first magnet is fixedly arranged on the stopper rod. When the relative position of the first magnet and the second magnet is stopped, when the oil in the accommodating chamber is exhausted, the oil will not continue to leak, thus preventing the waste of oil.
Description
technical field [0001] The invention relates to the field of automotive window lifters, and more specifically, to a cooperation mechanism of a lifter slide block and a slide rail on the lifter. Background technique [0002] The applicant submitted the invention patent with the application number "201320122351.0" on March 18, 2013, which discloses a cooperation mechanism between the slide block and the slide rail of the lifter, including a position close to the side wall of the slide block The provided oil storage tank has a through hole communicating with the side wall of the slider on the oil storage tank, a plug is plugged in the through hole, and one side of the plug is against a spring (so that it has a sealing plug The trend of the head), the side wall of the guide rail is provided with a protrusion that cooperates with the plug. When the slide block slides to the protruding position each time, the plug is pushed against by the protuberance, so that the plug is disenga...
Claims
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IPC IPC(8): E05F15/689F16N1/00
Inventor 王景华
Owner 宁波世通汽车零部件有限公司