Silencer convenient to install

Abstract

The utility model discloses a silencer convenient to install, which relates to the technical field of silencers and comprises a silencer main body, an installation bottom is movably installed at the bottom of the silencer main body, a gasket is fixedly connected to one side of the installation bottom, and a fixer is fixedly connected to the top of the gasket. Under the combined action of the silencer body and the mounting bottom, the device is more convenient to use, the bottom of the silencer body is inserted into the bottom inserting cylinder through the damper and the damping spring, the damping effect is improved, damage to the silencer by vibration generated by driving of a machine is reduced, and the service life of the silencer is prolonged. A connecting part is separated through a buffer plate, the silencer is also rapidly installed through the fixator, only a pressing plate at the top needs to be pressed, a pressing spring drives a connecting assembly to press downwards, a switch at the bottom of an air cylinder starts to operate due to touch, and a threaded rod at the output end is promoted to be connected in an extended mode; and internal devices can be quickly mounted.

Description

Technical Field

[0001] The utility model relates to the technical field of mufflers, in particular to a muffler which is easy to install. Background Art

[0002] The exhaust muffler of a car is the main component of driving noise. Countries around the world have strict regulations on the limit values ​​of noise of various vehicles. The car muffler is a part used to reduce the noise generated by the engine of a motor vehicle. Since the difference in the length of the two pipes is equal to half the wavelength of the sound wave emitted by the car, the two sound waves interfere with each other when superimposed and weaken the sound intensity, reducing the sound, thereby achieving the effect of silencing. The exhaust muffler is a device designed to reduce exhaust noise.

[0003] The existing technology has the following problems:

[0004] 1. For the existing mufflers that are easy to install, in order to quickly install the device, the muffler is directly installed by threaded connection, which easily makes the installation unstable. When in use, the vibration generated by the operation of the machine causes damage to the muffler;

[0005] 2. The existing muffler that is easy to install is installed by nuts, which makes it inconvenient to install the muffler in the narrow space in the car. At the same time, the nuts can easily fall off, making disassembly and replacement more complicated and not quick and convenient. Utility Model Content

[0006] In order to solve the above technical problems, the technical solution adopted by the utility model is:

[0007] A silencer that is easy to install includes a silencer body, a mounting base movably installed at the bottom of the silencer body, a gasket fixedly connected to one side of the mounting base, a fixture fixedly connected to the top of the gasket, a mounting tube fixedly connected to the front of the silencer body, and a mounting ring fixedly connected to the outer wall of the mounting tube.

[0008] A further improvement of the technical solution of the utility model is that a damper is fixedly connected to the bottom of the muffler body, a shock-absorbing spring is sleeved on the outer wall of the damper, a groove is opened on the top of the mounting bottom, a plug-in tube is fixedly connected to the inside of the groove, and a buffer plate is fixedly connected to the inside of the groove.

[0009] A further improvement of the technical solution of the utility model is that the muffler body is inserted into the interior of the plug-in tube through a shock-absorbing spring and is movably connected to the mounting bottom, and the buffer plate plays a role of isolating and protecting the muffler body.

[0010] A further improvement of the technical solution of the utility model is that the mounting ring includes a first semi-ring body, a second semi-ring body is movably connected to one side of the first semi-ring body, a fixing seat is fixedly connected to the top end of the outer wall of the first semi-ring body, a clamping block is fixedly connected to the top end of the outer wall of the second semi-ring body, and a connecting nut is passed through the top of the clamping block.

[0011] A further improvement of the technical solution of the utility model is that a clamping block is fixedly connected to the bottom of the first semi-ring body, the first semi-ring body and the second semi-ring body are centrally symmetrical, the clamping block and the fixing seat are connected by a connection, and the connecting nut is connected to the inside of the installation tube through penetration.

[0012] A further improvement of the technical solution of the utility model is that the fixer includes a connecting tube, the bottom of the connecting tube is fixedly connected to the top of the gasket, the top of the connecting tube is movably connected with a pressing plate, the bottom of the pressing plate is fixedly connected with a pressing spring, the bottom of the pressing spring is fixedly connected with a sliding rod, the bottom middle part of the sliding rod is fixedly connected with a connecting assembly, the bottom two ends of the connecting assembly are fixedly connected with a cylinder, and the bottom of the cylinder is fixedly connected with a threaded rod.

[0013] A further improvement of the technical solution of the utility model is that: a sliding groove is provided on the outer wall of the connecting tube, two ends of the sliding rod are inserted into the inside of the sliding groove, and the threaded rod passes through the bottom of the gasket.

[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0015] 1. The utility model provides a muffler that is easy to install. The bottom connection of the muffler body is assisted by the installation bottom, which can make the installation more stable. The bottom of the muffler body is inserted into the bottom plug-in tube through the damper and the shock-absorbing spring, which also increases the shock-absorbing effect, so that the vibration generated by the machine and its driving reduces the damage to the muffler. The connecting part is also separated by a buffer plate, which can also play a protective role and reduce the damage caused by the influence of vibration.

[0016] 2. The utility model provides a silencer that is easy to install. The fixing device is fixedly installed above the gasket, and the parts are connected together, which will not cause the parts to fall off. The fixing device can also be quickly installed on the silencer. It only needs to press the pressing plate on the top. The pressing plate causes the pressing spring at the bottom to drive the connecting assembly to press downward, so that the switch at the bottom of the cylinder starts to operate due to being touched, and the threaded rod at the output end is extended and connected, making the device more convenient to use and enabling the internal device to be quickly installed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1This is a schematic diagram of the structure of the muffler that is easy to install according to the utility model;

[0018] Figure 2 It is a structural schematic diagram of the installation base of the utility model;

[0019] Figure 3 It is a structural schematic diagram of the mounting ring of the utility model;

[0020] Figure 4 It is a structural schematic diagram of the fixer of the utility model.

[0021] In the figure: 1. silencer body; 2. mounting base; 3. gasket; 4. retainer; 5. mounting cylinder; 6. mounting ring; 11. damper; 12. shock absorbing spring; 21. groove; 22. buffer plate; 23. plug-in cylinder; 41. connecting cylinder; 42. pressing plate; 43. pressing spring; 44. sliding rod; 45. slide groove; 46. connecting assembly; 47. cylinder; 48. threaded rod; 61. first half ring body; 62. second half ring body; 63. fixing seat; 64. clamping block; 65. connecting nut. DETAILED DESCRIPTION

[0022] The present invention is further described in detail below in conjunction with the embodiments:

[0023] Example 1

[0024] like Figure 1-4 As shown, the utility model provides a silencer that is easy to install, including a silencer body 1, a mounting base 2 is movably installed at the bottom of the silencer body 1, a gasket 3 is fixedly connected to one side of the mounting base 2, a fixture 4 is fixedly connected to the top of the gasket 3, a mounting tube 5 is fixedly connected to the front of the silencer body 1, and a mounting ring 6 is fixedly connected to the outer wall of the mounting tube 5.

[0025] In this embodiment, through the joint action of the muffler body 1, the mounting base 2, the mounting cylinder 5 and the mounting ring 6, the device can be made more convenient to use. The mounting base 2 is connected to the muffler body 1, so that when disassembling and replacing, only the muffler body 1 needs to be replaced. In order to make the muffler installed stably, mounting cylinders 5 are also provided on both sides to be connected and fixed with the connecting head, and are further connected and fixed with the mounting ring 6, making the device more convenient to use.

[0026] Example 2

[0027] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, a damper 11 is fixedly connected to the bottom of the muffler body 1, a shock-absorbing spring 12 is sleeved on the outer wall of the damper 11, a groove 21 is opened on the top of the mounting base 2, a plug-in tube 23 is fixedly connected to the inside of the groove 21, and a buffer plate 22 is fixedly connected to the inside of the groove 21.

[0028] The muffler body 1 is movably connected to the mounting base 2 by inserting the shock absorbing spring 12 into the plug-in tube 23 , and the buffer plate 22 plays a role of partitioning and protecting the muffler body 1 .

[0029] In this embodiment, the device can be made more convenient to use through the joint action of the silencer body 1 and the mounting base 2. The bottom of the silencer body 1 is inserted into the bottom plug-in tube 23 through the damper 11 and the shock-absorbing spring 12. This can not only quickly fix the silencer for installation, but also increase the shock-absorbing effect, so that the vibration generated by the machine's drive reduces the damage to the silencer, and the connecting part is also separated by a buffer plate 22, making the device more convenient to use.

[0030] Example 3

[0031] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the mounting ring 6 includes a first semi-ring body 61, one side of the first semi-ring body 61 is movably connected to the second semi-ring body 62, the top of the outer wall of the first semi-ring body 61 is fixedly connected to a fixing seat 63, the top of the outer wall of the second semi-ring body 62 is fixedly connected to a clamping block 64, and the top of the clamping block 64 is penetrated and connected with a connecting nut 65.

[0032] A clamping block 64 is fixedly connected to the bottom of the first semi-ring body 61 . The first semi-ring body 61 and the second semi-ring body 62 are centrally symmetrical. The clamping block 64 and the fixing seat 63 are connected by a connection. The connecting nut 65 penetrates and is connected to the inside of the installation tube 5 .

[0033] In this embodiment, the device can be made more convenient to use through the joint action of the fixing seat 63, the clamping block 64 and the connecting nut 65. The first half ring body 61 and the second half ring body 62 are segmented in shape, which is convenient for connection and can be adjusted to any connection size. The connecting nut 65 not only connects the fixing seat 63 and the clamping block 64, but also can penetrate the interior of the mounting tube 5 and connect with the mounting connecting parts, so that the silencer installation is more stable.

[0034] Example 4

[0035] like Figure 1-4As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the fixer 4 includes a connecting tube 41, the bottom of the connecting tube 41 is fixedly connected to the top of the gasket 3, the top of the connecting tube 41 is movably connected with a pressing plate 42, the bottom of the pressing plate 42 is fixedly connected with a pressing spring 43, the bottom of the pressing spring 43 is fixedly connected with a sliding rod 44, the bottom middle part of the sliding rod 44 is fixedly connected with a connecting component 46, the bottom two ends of the connecting component 46 are fixedly connected with a cylinder 47, and the bottom of the cylinder 47 is fixedly connected with a threaded rod 48.

[0036] The outer wall of the connecting tube 41 is provided with a sliding groove 45 , both ends of the sliding rod 44 are inserted into the inside of the sliding groove 45 , and the threaded rod 48 passes through the bottom of the gasket 3 .

[0037] The following is a detailed description of the working principle of this easy-to-install silencer.

[0038] like Figure 1-4 As shown, when this easy-to-install silencer is in use, the mounting base 2 is connected to the silencer body 1, so that when disassembling and replacing, only the silencer body 1 needs to be replaced. In order to ensure the stable installation of the silencer, mounting tubes 5 are provided on both sides to be connected and fixed with the connecting head, and are further connected and fixed with the mounting ring 6, so that the device is more convenient to use. The bottom of the silencer body 1 is inserted into the bottom plug-in tube 23 through the damper 11 and the shock-absorbing spring 12, so that the silencer can be quickly fixed and installed, and the shock-absorbing effect is increased, so that the vibration generated by the machine and its driving reduces the damage to the silencer, and the connecting part is separated by the buffer plate 22, so that the device is more convenient to use. The shape of the first semi-ring body 61 and the second semi-ring body 62 The shape is segmented, which makes it easy to connect and can be adjusted to any connection size. The connecting nut 65 not only connects the fixing seat 63 and the clamping block 64, but also can penetrate the inside of the mounting tube 5 and connect with the mounting connection parts, making the installation of the muffler more stable. The retainer 4 is fixedly installed above the gasket 3, and the parts are connected together without causing the loss of parts. The retainer 4 is also quick to install the muffler. You only need to press the pressing plate 42 on the top. The pressing plate 42 makes the pressing spring 43 at the bottom drive the connecting assembly 46 to press downward, so that the switch at the bottom of the cylinder 47 starts to run due to being touched, prompting the threaded rod 48 at the output end to extend the connection, making the device more convenient to use and enabling the internal device to be quickly installed.

[0039] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A muffler that is easy to install, comprising a muffler body (1), characterized in that: A mounting base (2) is movably mounted on the bottom of the muffler body (1); a gasket (3) is fixedly connected to one side of the mounting base (2); a fixture (4) is fixedly connected to the top of the gasket (3); a mounting tube (5) is fixedly connected to the front of the muffler body (1); and a mounting ring (6) is fixedly connected to the outer wall of the mounting tube (5).

2. A muffler that is easy to install according to claim 1, characterized in that: The bottom of the muffler body (1) is fixedly connected to a damper (11), the outer wall of the damper (11) is sleeved with a shock-absorbing spring (12), the top of the mounting base (2) is provided with a groove (21), the interior of the groove (21) is fixedly connected to a plug-in tube (23), and the interior of the groove (21) is fixedly connected to a buffer plate (22).

3. A muffler that is easy to install according to claim 2, characterized in that: The muffler body (1) is inserted into the interior of the plug-in tube (23) through a shock-absorbing spring (12) and is movably connected to the mounting base (2), and the buffer plate (22) plays a role of isolating and protecting the muffler body (1).

4. A muffler that is easy to install according to claim 1, characterized in that: The mounting ring (6) comprises a first semi-ring body (61), one side of the first semi-ring body (61) is movably connected to a second semi-ring body (62), the top end of the outer wall of the first semi-ring body (61) is fixedly connected to a fixing seat (63), the top end of the outer wall of the second semi-ring body (62) is fixedly connected to a clamping block (64), and the top of the clamping block (64) is penetrated and connected to a connecting nut (65).

5. A muffler that is easy to install according to claim 4, characterized in that: A clamping block (64) is fixedly connected to the bottom of the first semi-ring body (61); the first semi-ring body (61) and the second semi-ring body (62) are centrally symmetrical; the clamping block (64) and the fixing seat (63) are connected by a connection; and the connecting nut (65) penetrates and is connected to the interior of the mounting tube (5).

6. The muffler that is easy to install according to claim 1, characterized in that: The fixer (4) comprises a connecting tube (41), the bottom of the connecting tube (41) is fixedly connected to the top of the gasket (3), the top of the connecting tube (41) is movably connected to a pressing plate (42), the bottom of the pressing plate (42) is fixedly connected to a pressing spring (43), the bottom of the pressing spring (43) is fixedly connected to a sliding rod (44), the bottom middle part of the sliding rod (44) is fixedly connected to a connecting assembly (46), the bottom ends of the connecting assembly (46) are fixedly connected to a cylinder (47), and the bottom of the cylinder (47) is fixedly connected to a threaded rod (48).

7. A muffler that is easy to install according to claim 6, characterized in that: The outer wall of the connecting tube (41) is provided with a sliding groove (45), the two ends of the sliding rod (44) are inserted into the inside of the sliding groove (45), and the threaded rod (48) passes through the bottom of the gasket (3).

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