CN211500752U

CN211500752U - Silencer with shock-absorbing function

Info

Publication number: CN211500752U
Application number: CN202020038286.3U
Authority: CN
Inventors: 梁俊宏
Original assignee: Zhaoqing City Gaoyao District Kangcheng Hardware Co ltd
Current assignee: Zhaoqing City Gaoyao District Kangcheng Hardware Co ltd
Priority date: 2020-01-08
Filing date: 2020-01-08
Publication date: 2020-09-15
Anticipated expiration: 2030-01-08

Abstract

The utility model discloses a silencer with a damping function, which relates to the field of silencer damping, and provides the following proposal aiming at the problems that the prior motorcycle silencer has poor stability and bad silencing effect and can damage the silencer due to high-speed running, which comprises a shock absorber box, a silencer is arranged in the shock absorber box, a plurality of second telescopic rods are fixedly arranged between the shock absorber box and the silencer, a third damping resistance piece is fixedly arranged on the second telescopic rod, a second rubber pad and a fourth rubber pad are fixedly arranged on the outer wall of the upper side and the outer wall of the lower side of the silencer, a first rubber pad and a third rubber pad are fixedly arranged on the inner walls of the upper side and the lower side of the shock absorber case, all be equipped with the gasbag between first rubber pad and second rubber pad, third rubber pad and the fourth rubber pad, can alleviate vibrations and play the effect of protection silencer stable structure through this kind of setting.

Description

Silencer with shock-absorbing function

Technical Field

The utility model relates to a silencer shock attenuation field especially relates to a silencer with shock-absorbing function.

Background

The motorcycle is an important tool for people to go on daily, but the noise generated by the motorcycle due to too high speed is quite large, so that the motorcycle needs to be subjected to noise elimination treatment, and the Muffler is Muffler, is a device for preventing sound from being transmitted and allowing air flow to pass through, and is an important measure for eliminating aerodynamic noise. The silencer is a device for reducing noise, which is installed on an airflow channel of an air power device (such as a blower, an air compressor, a boiler exhaust port, a generator, a water pump, an engine and other devices with larger noise at the exhaust port) or in an air inlet and exhaust system, and is usually severely shaken due to strong airflow in the using process of the silencer, so that the structural stability and the silencer are damaged in time. Therefore, the muffler with the damping function can well solve the problems that the noise elimination effect is poor and the muffler is damaged due to vibration in the high-speed running process of the motorcycle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a silencer with a damping function.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a silencer with a damping function comprises a damper case, wherein a silencer is arranged in the damper case, a plurality of second telescopic rods are fixedly arranged between the damper case and the silencer, a third damping component is fixedly arranged on each second telescopic rod, a second rubber pad and a fourth rubber pad are fixedly arranged on the upper outer wall and the lower outer wall of the silencer, a first rubber pad and a third rubber pad are fixedly arranged on the upper inner wall and the lower inner wall of the damper case, air bags are respectively arranged between the first rubber pad and the second rubber pad, an air bag is respectively arranged between the third rubber pad and the fourth rubber pad, a first damping plate and a second damping plate are respectively arranged on the left inner wall and the right inner wall of the damper case, a plurality of balls are respectively embedded on the first damping plate and the second damping plate, and a first telescopic rod positioned between the first damping plate and the second damping plate is fixedly arranged on the left inner wall and the right inner wall of the damper case, the telescopic end of the first telescopic rod is fixedly provided with a U-shaped plate located between the first damping plate and the second damping plate, the U-shaped plate is fixedly provided with a damping rod, the damping rod is fixedly provided with a first damping resistance piece, the upper end of the damping rod is fixedly provided with a damping ring, and a damping barrel is fixedly arranged between the silencer and the damping ring.

Preferably, second rubber pad and fourth rubber pad, first rubber pad and third rubber pad all are located between two second telescopic links of one side, can make the upside and the downside of silencer all have shock-absorbing function well through this kind of setting.

Preferably, the first damping plate and the second damping plate are respectively provided with 6 balls, and the U-shaped plate can move through the arrangement of the balls.

Preferably, the number of the second telescopic rods is 8, and the third elastic resistance piece can be fixed through the telescopic rods.

Preferably, the first damping resistance piece, the second damping resistance piece and the third damping resistance piece are springs, and the silencer can have a good damping effect through the arrangement.

Preferably, the silencer is provided with an air inlet hole positioned on the lower side of the shock absorber case and an air outlet hole positioned on the upper side of the shock absorber case, and the silencing effect is achieved through the arrangement.

The utility model has the advantages that: in the utility model, through the arrangement of the shock absorber case, the muffler, the shock absorbing barrel, the shock absorbing ring, the shock absorbing rod, the first shock absorbing resistance piece, the U-shaped plate, the first telescopic rod, the second shock absorbing resistance piece, the first shock absorbing plate, the second shock absorbing plate, the ball, the second telescopic rod, the third shock absorbing resistance piece, the first rubber pad, the second rubber pad, the air bag, the third rubber pad and the fourth rubber pad, during operation, a plurality of second telescopic rods are fixedly arranged between the silencer and the shock absorber case, third shock absorption resistance pieces are arranged on the second telescopic rods, the first rubber pad, the second rubber pad, the air bag, the third rubber pad and the fourth rubber pad are arranged on the silencer and the shock absorber case to reduce shock, the air bag and the rubber pads can ensure the safety of the silencer, the first damping resistance piece, the second resistance piece, the first damping plate, the second damping plate and the ball are used for reducing vibration to the maximum extent and not damaging the stability of the structure.

Drawings

Fig. 1 is a schematic side view of the cross-sectional structure of the present invention.

Fig. 2 is a schematic view of the main sectional structure of the present invention.

Reference numbers in the figures: the damping device comprises a damping machine box 1, a silencer 2, a damping barrel 3, a damping ring 4, a damping rod 5, a first damping resistance piece 6, a U-shaped plate 7, a first telescopic rod 8, a second damping resistance piece 9, a first damping plate 10, a second damping plate 11, balls 12, a second telescopic rod 21, a third damping resistance piece 13, a first rubber pad 14, a second rubber pad 15, an air bag 16, a third rubber pad 17, a fourth rubber pad 18, an air inlet 19 and an air outlet 20.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-2, a silencer with shock-absorbing function, including shock attenuation machine case 1, be equipped with silencer 2 in the shock attenuation machine case 1, fixed mounting has a plurality of second telescopic links 21 between shock attenuation machine case 1 and silencer 2, fixed mounting has third shock attenuation resistance piece 13 on the second telescopic link 21, the upside outer wall of silencer 2, downside outer wall fixed mounting has second rubber pad 15, fourth rubber pad 18, the upside inner wall of shock attenuation machine case 1, downside inner wall fixed mounting has first rubber pad 14, third rubber pad 17, first rubber pad 14 and second rubber pad 15, all be equipped with gasbag 16 between third rubber pad 17 and the fourth rubber pad 18, the left side inner wall and the right side inner wall of shock attenuation machine case 1 all are equipped with first shock attenuation board 10, second shock attenuation board 11, all inlay on first shock attenuation board 10 and the second shock attenuation board 11 and be equipped with a plurality of balls 12, the left side inner wall and the right side inner wall of shock attenuation machine case 1 all fixed mounting have be located first shock attenuation board 10 and second shock attenuation board 11 Telescopic link 8, fixed mounting has the U template 7 that is located between first shock attenuation board 10 and the second shock attenuation board 11 on the flexible end of first telescopic link 8, and fixed mounting has shock-absorbing rod 5 on the U template 7, and fixed mounting has first shock attenuation to hinder 6 on the shock-absorbing rod 5, and the upper end fixed mounting of shock-absorbing rod 5 has shock attenuation ring 4, and fixed mounting has shock attenuation bucket 3 between muffler 2 and the shock attenuation ring 4.

The working principle is as follows: during operation, the muffler 2 works, a plurality of second telescopic rods 21 are fixedly arranged between the damper case 1 and the muffler 2, third damping resistance pieces 13 are fixedly arranged on the second telescopic rods 21, when the silencer 2 vibrates, the third damping resistance piece 13 and the second telescopic rod 21 do contraction movement to reduce the vibration of the upper side and the lower side of the silencer 2, the air bag 16 is arranged between the second rubber pad 15 and the first rubber pad 14, can play the role of shock absorption and the protection of the upper wall of the silencer, the air bag 16 arranged between the third rubber pad 17 and the fourth rubber pad 18 can play the role of shock absorption and the protection of the lower wall of the silencer, during the operation, the damping rods 5 on the left side and the right side of the silencer enter the damping barrel 3 through the damping rings 6, the first damping piece 6 is in contraction motion, the U-shaped plate 7 slides between the first damping plate 10 and the second damping plate 11 through the balls 12, and the second damping piece 9 and the first telescopic rod 8 are in contraction motion.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a silencer with shock-absorbing function, includes shock attenuation machine case (1), its characterized in that, be equipped with silencer (2) in shock attenuation machine case (1), fixed mounting has a plurality of second telescopic links (21) between shock attenuation machine case (1) and silencer (2), fixed mounting has third shock attenuation to hinder piece (13) on second telescopic link (21), upside outer wall, the downside outer wall fixed mounting of silencer (2) have second rubber pad (15), fourth rubber pad (18), upside inner wall, the downside inner wall fixed mounting of shock attenuation machine case (1) have first rubber pad (14), third rubber pad (17), all be equipped with gasbag (16) between first rubber pad (14) and second rubber pad (15), third rubber pad (17) and fourth rubber pad (18), the left side inner wall and the right side inner wall of shock attenuation machine case (1) all are equipped with first shock attenuation board (10), Second shock attenuation board (11), all inlay on first shock attenuation board (10) and second shock attenuation board (11) and be equipped with a plurality of balls (12), the equal fixed mounting of left side inner wall and the right side inner wall of shock attenuation machine case (1) has first telescopic link (8) that are located between first shock attenuation board (10) and second shock attenuation board (11), fixed mounting has U template (7) that are located between first shock attenuation board (10) and second shock attenuation board (11) on the flexible end of first telescopic link (8), fixed mounting has shock attenuation pole (5) on U template (7), fixed mounting has first shock attenuation to hinder piece (6) on shock attenuation pole (5), the upper end fixed mounting of shock attenuation pole (5) has shock attenuation ring (4), fixed mounting has shock attenuation bucket (3) between silencer (2) and shock attenuation ring (4).

2. The muffler with shock-absorbing function as claimed in claim 1, wherein the second rubber pad (15) and the fourth rubber pad (18), the first rubber pad (14) and the third rubber pad (17) are located between two second telescopic rods (21) on one side.

3. The muffler having a shock-absorbing function as claimed in claim 1, wherein the first shock-absorbing plate (10) and the second shock-absorbing plate (11) are provided with 6 balls (12), respectively.

4. The muffler with shock-absorbing function as claimed in claim 1, wherein said second telescopic rod (21) is 8.

5. A muffler with shock-absorbing function as claimed in claim 1, wherein the first and second shock-absorbing resistors (6, 9) and the third shock-absorbing resistor are each a spring.

6. A muffler having a shock-absorbing function as claimed in claim 1, wherein the muffler (2) is provided with an air inlet hole (19) at a lower side of the damper housing (1) and an air outlet hole (20) at an upper side of the damper housing (1).