Shock absorber with adjustable gas pressure
A gas pressure, shock absorber technology, applied in the direction of shock absorber, spring/shock absorber, shock absorber, etc., can solve the problem that the gas shock absorber cannot adjust the internal air pressure, so as to increase user experience and increase application Range, the effect of shortening the service life
Pending Publication Date: 2019-05-24
四川川南减震器集团有限公司
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[0004] The object of the present invention is to provide a gas pressure adjustable shock absorber in order to solve the problem that the internal air pressure cannot be adjusted during the use of the gas shock absorber.
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[0022] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0023] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, and therefore cannot be constru...
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The invention discloses a shock absorber with adjustable gas pressure. The shock absorber with the adjustable gas pressure comprises a first air cushion, a second air cushion is arranged at the top end of the first air cushion, a rubber diaphragm is arranged between the second air cushion and the first air cushion in a communicating mode, a shock absorbing spring is arranged on the outer side of the rubber diaphragm, an air bag is arranged on the outer side of the first air cushion and the second air cushion in a communicating mode, a connecting clamp ring is connected to the bottom of the first air cushion through a support clamp ring in a clamped mode, a water pump is arranged at the center of the bottom of the first air cushion through a water pipe in a communicating mode, and a threaded pipe is connected to the top of the second air cushion in a screwed mode through a support threaded sleeve. According to the shock absorber, the loss of the gas shock absorber rubber is reduced by the air bag and the shock absorbing spring, the top and the bottom are separately and conveniently disassembled and assembled through the support threaded pipe and the support clamp ring, and a pressure sensor performs sensing to enable an air pump to adjust the pressure in the first air cushion and the second air cushion, so that the application range of the shock absorber is more extensive.
Description
technical field [0001] The invention belongs to the technical field of shock absorption, in particular to an adjustable gas pressure shock absorber. Background technique [0002] The shock absorber is used to suppress the shock when the spring rebounds after absorbing the shock and the impact from the road surface; it is widely used in automobiles to accelerate the attenuation of the vibration of the frame and the body to improve the ride comfort of the car; when passing through uneven roads, Although the shock-absorbing spring can filter the vibration of the road surface, the spring itself will reciprocate, and the shock absorber is used to suppress this spring jump. [0003] However, existing gas shock absorbers still have deficiencies in the shock absorption and use process. First, the existing gas shock absorbers have a short service life and need to be replaced after a period of use, which increases the user's work. Cost of use, secondly, the internal air pressure of t...
Claims
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Inventor 陈仁华廖建国
Owner 四川川南减震器集团有限公司