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Anti-shaking automobile silencer

An automobile muffler and muffler technology, applied in muffler devices, engine components, machines/engines, etc., can solve the problems of lack of anti-vibration and reduced service life of mufflers, and achieve the effect of avoiding economic losses, increasing service life, and avoiding damage.

Pending Publication Date: 2022-06-28
重庆利和汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The car muffler will be connected with the exhaust pipe of the engine when it is in use, and the engine will vibrate up and down when it is working. The existing car muffler does not have the function of anti-vibration, so the car muffler will follow the engine and the exhaust pipe. Shake together, because the existing car muffler does not have the function of anti-jitter, so the service life of the muffler will be reduced when used, so it needs to be improved

Method used

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  • Anti-shaking automobile silencer
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  • Anti-shaking automobile silencer

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Embodiment Construction

[0024] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, but not to limit the present invention.

[0025] Refer to the attached Figure 1-4 , An anti-vibration automobile muffler provided by the present invention includes a muffler body 1, a fixing block 2 is fixed outside the muffler body 1, a base plate 3 is arranged at the bottom of the muffler body 1, and a cavity 1 is opened inside the base plate 3. The fixing block 2. The bottom end extends to the interior of cavity one, and the interior of cavity one is provided with an auxiliary mechanism;

[0026] The auxiliary mechanism includes two boxes 4, both of which are fixedly connected to the bottom of the fixing block 2, the bottoms of the two boxes 4 are set to be open, and the bottom of the cavity is fixedly connected wit...

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Abstract

According to the technical scheme, the anti-shaking automobile silencer comprises a silencer body, the silencer body is fixedly sleeved with a fixing block, a base plate is arranged at the bottom of the silencer body, a first cavity is formed in the base plate, the bottom end of the fixing block extends into the first cavity, and an auxiliary mechanism is arranged in the first cavity. And the auxiliary mechanism comprises two box bodies, the two box bodies are fixedly connected to the bottom of the fixing block, the bottoms of the two box bodies are open, and two stand columns are fixedly connected to the bottom of the first cavity. The anti-shaking device has the beneficial effects that the damping and buffering functions can be achieved through cooperation of a first spring, a buffering pad and an auxiliary assembly, and therefore the anti-shaking function is achieved; according to the silencer, the vibration amplitude of the silencer body can be reduced to the minimum, the service life of the silencer body can be prolonged, the silencer body can be prevented from being damaged, the silencer body does not need to be replaced frequently, and unnecessary economic losses are avoided.

Description

technical field [0001] The invention relates to the technical field of automobile mufflers, in particular to an anti-vibration automobile muffler. Background technique [0002] The car muffler is a part used to reduce the noise generated by the engine of the motor vehicle. Since the length difference between the two pipes is equal to half the wavelength of the sound wave emitted by the car, the interference of the two trains of sound waves when they are superimposed cancels each other out and weakens the sound. Strong, so that the sound is reduced, so as to have the effect of silencing. [0003] When the car muffler is in use, it will be connected to the exhaust pipe of the engine, and the engine will shake up and down to a certain extent. The existing car muffler does not have the function of anti-vibration, so the car muffler will follow the engine and the exhaust pipe. At the same time, since the existing automobile muffler does not have the function of anti-shake, the s...

Claims

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Application Information

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IPC IPC(8): F01N13/00F01N13/18
CPCF01N13/007F01N13/1838
Inventor 黄恒
Owner 重庆利和汽车零部件有限公司
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