CN220353932U - Installation structure of automobile exhaust silencing cotton - Google Patents
Installation structure of automobile exhaust silencing cotton Download PDFInfo
- Publication number
- CN220353932U CN220353932U CN202320762229.3U CN202320762229U CN220353932U CN 220353932 U CN220353932 U CN 220353932U CN 202320762229 U CN202320762229 U CN 202320762229U CN 220353932 U CN220353932 U CN 220353932U
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- CN
- China
- Prior art keywords
- automobile exhaust
- silencer
- silencing cotton
- silencing
- cotton
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- 229920000742 Cotton Polymers 0.000 title claims abstract description 88
- 230000030279 gene silencing Effects 0.000 title claims abstract description 73
- 238000009434 installation Methods 0.000 title claims abstract description 38
- 230000003584 silencer Effects 0.000 claims abstract description 56
- 238000013016 damping Methods 0.000 claims abstract description 6
- 230000001743 silencing effect Effects 0.000 abstract description 5
- 238000009413 insulation Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 239000002912 waste gas Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an installation structure of automobile exhaust silencing cotton, which comprises an automobile exhaust silencing assembly; the automobile exhaust silencing assembly comprises a silencer shell, baffle plates, a silencer main body and an exhaust pipe, wherein the silencer shell is arranged, the baffle plates are arranged at two ends of the silencer shell, the silencer main body is arranged in the silencer shell, and the exhaust pipe is communicated with the silencer main body; a sound damping cotton mounting assembly; the silencing cotton installation assembly comprises an L-shaped guide bar fixed on the bottom surface of the silencer shell, an I-shaped sliding bar installed on the top surface of the silencer body, a first sliding groove strip frame installed on the outer side wall of the L-shaped guide bar, and a second sliding groove strip frame installed on the inner side wall of the silencer shell. According to the utility model, through the mutual matching of the arranged automobile exhaust silencing structure and the silencing cotton mounting structure, the purposes of being applicable to the installation of the soundproof cotton with different layers are achieved, the double-layer hollow structural design is matched with the silencing cotton to form a space therebetween, the silencing maximum performance of the silencing cotton is exerted, and the silencing effect is ensured.
Description
Technical Field
The utility model relates to the technical field of installation of noise reduction cotton, in particular to an installation structure of automobile exhaust noise reduction cotton.
Background
The automobile engine can produce waste gas when burning fuel, automobile exhaust pipe's effect is from the inside exhaust of engine to the outside of car with these waste gas emissions, structure such as muffler can be installed to the front end of blast pipe to the influence to environmental pollution and noise abatement as far as possible when guaranteeing to discharge waste gas, the inside of muffler generally can built-in amortization cotton, traditional muffler amortization cotton generally is adjacent to cover around amortization structure, give sound insulation like this, such mounting structure is when using, in order to improve the sound insulation effect, generally can only overlap again on the amortization cotton, can't be suitable for simultaneously installing multilayer amortization cotton, result in amortization cotton's amortization effect or can't exert the biggest effect, for this reason, solve above-mentioned problem through setting up the mounting structure of an automobile exhaust amortization cotton.
Disclosure of Invention
Therefore, the utility model aims to provide the installation structure of the automobile exhaust silencing cotton, through the mutual matching of the arranged automobile exhaust silencing structure and the silencing cotton installation structure, the purposes of being applicable to the installation of soundproof cotton with different layers at the same time are achieved, the double-layer hollow structural design is matched with the silencing cotton to form a space in the middle of the two layers, the silencing maximum performance of the silencing cotton is exerted, and the silencing effect is ensured.
In order to solve the technical problems, according to one aspect of the present utility model, the following technical solutions are provided:
an installation structure of automobile exhaust silencing cotton, comprising:
an automobile exhaust silencing component;
the automobile exhaust silencing assembly comprises a silencer shell, baffle plates, a silencer main body and an exhaust pipe, wherein the silencer shell is arranged, the baffle plates are arranged at two ends of the silencer shell, the silencer main body is arranged in the silencer shell, and the exhaust pipe is communicated with the silencer main body;
a sound damping cotton mounting assembly;
the cotton installation component of amortization is including fixing L type gib block in muffler shell bottom surface, install the I shape slide bar of muffler main part top surface, install L type gib block lateral wall's first spout rectangular frame, install the long frame of second spout of muffler shell inside wall and the cotton mounting panel of amortization of block between long frame of first spout and the long frame of second spout.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the automobile exhaust silencing assembly further comprises an exhaust tail pipe communicated with the tail end of the exhaust pipe, a threaded column fixed on the outer side wall of the silencer shell and a round hole formed in the surface of the baffle plate.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the threaded column penetrates through the round hole, and a nut is connected to the surface of the threaded column.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, a plurality of first sliding groove strip frames and a plurality of second sliding groove strip frames are arranged, and silencing cotton installation plates corresponding to each other are sleeved between every two first sliding groove strip frames and every two second sliding groove strip frames.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the installation structure further comprises an installation hole, wherein the installation hole is formed in the bottom surface of the I-shaped sliding rod.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the top surface and the bottom surface of the silencing cotton installation plate are respectively stuck with silencing cotton corresponding to each other.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, two L-shaped guide strips are arranged, and the two L-shaped guide strips are symmetrically arranged at the center line position of the silencer shell.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, two L-shaped guide strips are respectively clamped in sliding grooves on two sides of an I-shaped sliding rod.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the installation structure further comprises an adjusting assembly, wherein the adjusting assembly comprises a chute frame fixed on the outer side wall of the L-shaped guide bar, a sliding block clamped into the inner side of the chute frame, an L-shaped installation plate fixed on the surface of the sliding block and a threaded hole formed in the surface of the L-shaped installation plate.
As a preferable scheme of the installation structure of the automobile exhaust silencing cotton, the sliding blocks are connected with the corresponding silencing cotton installation plates.
Compared with the prior art, the utility model has the advantages that:
1. according to the utility model, through the mutual matching of the silencer shell and the chute strip frame, the sound insulation cotton with different layers can be installed at the same time, and the double-layer hollow structural design is matched with the sound insulation cotton to form a space between the two layers, so that the maximum sound insulation performance of the sound insulation cotton is exerted, and the sound insulation effect is ensured.
2. Based on the first beneficial effect, the installed silencing cotton mounting plate can be disassembled and separated through the mutual matching of the L-shaped guide bar and the I-shaped slide bar, so that the complete separation between the silencer shell and the silencer main body can be realized;
when the silencer is specifically used, a user clamps the silencing cotton mounting plates between the first sliding groove long-strip frame and the second sliding groove long-strip frame, the silencing cotton mounting plates are distributed at equal intervals, silencing cotton is mounted on two sides of each silencing cotton mounting plate, noise is reduced step by step in a mutually-spaced mode, the silencing effect is good, multi-layer silencing cotton can be mounted simultaneously, the silencer is convenient to use, the user pulls the silencer shell, and therefore the silencer shell slides in the sliding groove of the I-shaped sliding rod through the L-shaped guide strip, and the mutual separation of the silencer shell and the silencer main body can be achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following detailed description of the embodiments of the present utility model will be given with reference to the accompanying drawings, which are to be understood as merely some embodiments of the present utility model, and from which other drawings can be obtained by those skilled in the art without inventive faculty. Wherein:
FIG. 1 is a block diagram of the present utility model;
FIG. 2 is a view showing an installation structure of a muffler body according to the present utility model;
FIG. 3 is a block diagram of a sound damping cotton mounting assembly of the present utility model;
FIG. 4 is a block diagram of the noise damping cotton mounting plate of the present utility model;
FIG. 5 is a block diagram of an adjustment assembly of the present utility model.
In the figure: 100. an automobile exhaust silencing component; 110. a muffler shell; 120. a baffle; 130. an exhaust pipe; 140. an exhaust tail pipe; 150. a threaded column; 160. a round hole; 170. a muffler body; 200. a sound damping cotton mounting assembly; 210. an L-shaped guide bar; 220. i-shaped slide bar; 230. a first chute strip frame; 240. the second chute strip frame; 250. a noise-reducing cotton mounting plate; 2201. a mounting hole; 300. an adjustment assembly; 310. a chute frame; 320. a slide block; 330. an L-shaped mounting plate; 340. and (3) a threaded hole.
Detailed Description
In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.
In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.
For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.
The utility model provides an installation structure of automobile exhaust silencing cotton, which is characterized in that through the mutual matching of the arranged automobile exhaust silencing structure and the silencing cotton installation structure, the purposes of being applicable to the installation of soundproof cotton with different layers at the same time are achieved, in addition, the double-layer hollow structural design is matched with the silencing cotton to form a space between the two silencing cotton, the maximum silencing performance of the silencing cotton is exerted, and the silencing effect is ensured.
Example 1
Fig. 1, 2, 3 and 4 are schematic views showing the overall structure of an embodiment of an installation structure of an automobile exhaust muffler cotton according to the present utility model, referring to fig. 1, 2, 3 and 4, the main structure of the embodiment includes: an automobile exhaust muffler assembly 100 and a muffler cotton mounting assembly 200.
The automobile exhaust silencing assembly 100 is used for being matched with the silencing cotton mounting assembly 200;
specifically, the automobile exhaust silencer assembly 100 includes a silencer housing 110, baffles 120 installed at two ends of the silencer housing 110, a silencer main body 170 arranged inside the silencer housing 110, and an exhaust pipe 130 mutually communicated with the silencer main body 170, and the automobile exhaust silencer assembly 100 further includes an exhaust tail pipe 140 communicated with the tail end of the exhaust pipe 130, a threaded column 150 fixed on the outer side wall of the silencer housing 110, and a round hole 160 formed on the surface of the baffles 120, and when the automobile exhaust silencer assembly is specifically used, a double-layer structure is formed between the silencer housing 110 and the silencer main body 170, so that the automobile exhaust silencer assembly 100 is convenient to install and is suitable for being used by installing the silencing cotton installation assembly 200.
The soundproof cotton mounting assembly 200 is used for improving the mounting applicability and the using effect of the soundproof cotton;
specifically, the soundproof cotton mounting assembly 200 includes an L-shaped guide bar 210 fixed to the bottom surface of the muffler housing 110, an I-shaped slide bar 220 mounted to the top surface of the muffler body 170, a first sliding groove strip frame 230 mounted to the outer side wall of the L-shaped guide bar 210, a second sliding groove strip frame 240 mounted to the inner side wall of the muffler housing 110, and a soundproof cotton mounting plate 250 engaged between the first sliding groove strip frame 230 and the second sliding groove strip frame 240,
the mounting hole 2201 is formed in the bottom surface of the I-shaped sliding rod 220, so that the I-shaped sliding rod 220 can be disassembled and assembled;
when the silencer is specifically used, a user clamps the silencing cotton mounting plates 250 between the first sliding groove strip frame 230 and the second sliding groove strip frame 240, so that the silencing cotton mounting plates 250 are distributed at equal intervals, silencing cotton is mounted on two sides of each silencing cotton mounting plate 250, noise is reduced step by step at intervals, the silencing effect is good, multi-layer silencing cotton can be mounted simultaneously, the silencer is convenient to use, the user pulls the silencer shell 110, the silencer shell 110 slides in the sliding groove of the I-shaped sliding rod 220 through the L-shaped guide bar 210, and the mutual separation of the silencer shell 110 and the silencer main body 170 can be achieved.
Example 2
Referring to fig. 5, the present embodiment further includes an adjusting assembly 300 based on embodiment 1, where the adjusting assembly 300 includes a chute frame 310 fixed on the outer sidewall of the L-shaped guide bar 210, a slider 320 clamped into the inner side of the chute frame 310, an L-shaped mounting plate 330 fixed on the surface of the slider 320, and a threaded hole 340 formed on the surface of the L-shaped mounting plate 330, and when the adjusting assembly is specifically used, a user pushes the first chute strip frame 230 upward, so that the slider 320 slides up and down in the chute frame 310, and when the adjusting assembly slides to a desired position, the user uses a threaded long rod to penetrate the threaded hole 340 to lock, so that the space between the two chute strip frames can be adjusted arbitrarily, thereby further improving the installation applicability.
Although the utility model has been described hereinabove with reference to embodiments, various modifications thereof may be made and equivalents may be substituted for elements thereof without departing from the scope of the utility model. In particular, the features of the disclosed embodiments may be combined with each other in any manner as long as there is no structural conflict, and the exhaustive description of these combinations is not given in this specification merely for the sake of omitting the descriptions and saving resources. Therefore, it is intended that the utility model not be limited to the particular embodiment disclosed, but that the utility model will include all embodiments falling within the scope of the appended claims.
Claims (10)
1. An installation structure of automobile exhaust amortization cotton, which is characterized by comprising:
an automobile exhaust muffler assembly (100);
the automobile exhaust silencing assembly (100) comprises a silencer shell (110), baffles (120) arranged at two ends of the silencer shell (110), a silencer main body (170) arranged inside the silencer shell (110) and an exhaust pipe (130) communicated with the silencer main body (170);
a sound damping cotton mounting assembly (200);
the silencing cotton mounting assembly (200) comprises an L-shaped guide bar (210) fixed on the bottom surface of the silencer shell (110), an I-shaped sliding bar (220) mounted on the top surface of the silencer body (170), a first sliding groove strip frame (230) mounted on the outer side wall of the L-shaped guide bar (210), a second sliding groove strip frame (240) mounted on the inner side wall of the silencer shell (110) and a silencing cotton mounting plate (250) clamped between the first sliding groove strip frame (230) and the second sliding groove strip frame (240).
2. The mounting structure of the automobile exhaust silencing cotton according to claim 1, wherein the automobile exhaust silencing assembly (100) further comprises an exhaust tail pipe (140) communicated with the tail end of the exhaust pipe (130), a threaded column (150) fixed on the outer side wall of the silencer shell (110) and a round hole (160) formed in the surface of the baffle plate (120).
3. The mounting structure of an automobile exhaust silencing cotton according to claim 2, wherein the threaded post (150) penetrates through the round hole (160), and a nut is connected to the surface of the threaded post (150).
4. A mounting structure for silencing cotton in automobile exhaust according to claim 3, wherein the first sliding groove strip frame (230) and the second sliding groove strip frame (240) are provided with a plurality of, and silencing cotton mounting plates (250) corresponding to each other are sleeved between every two first sliding groove strip frames (230) and the second sliding groove strip frames (240).
5. The mounting structure of an automobile exhaust silencing cotton as claimed in claim 4, further comprising a mounting hole (2201), wherein the mounting hole (2201) is formed in the bottom surface of the i-shaped sliding rod (220).
6. The mounting structure of the automobile exhaust silencing cotton according to claim 5, wherein the silencing cotton mounting plate (250) has mutually corresponding silencing cotton adhered to the top and bottom surfaces thereof.
7. The mounting structure of the automobile exhaust silencing cotton according to claim 6, wherein two L-shaped guide strips (210) are provided, and the two L-shaped guide strips (210) are symmetrically arranged at the center line position of the silencer casing (110).
8. The mounting structure of an automobile exhaust silencing cotton according to claim 7, wherein the two L-shaped guide strips (210) are respectively clamped in the sliding grooves on two sides of the i-shaped sliding rod (220).
9. The mounting structure of an automobile exhaust silencing cotton according to claim 8, further comprising an adjusting assembly (300), wherein the adjusting assembly (300) comprises a chute frame (310) fixed on the outer side wall of the L-shaped guide bar (210), a sliding block (320) clamped into the inner side of the chute frame (310), an L-shaped mounting plate (330) fixed on the surface of the sliding block (320), and a threaded hole (340) formed in the surface of the L-shaped mounting plate (330).
10. The mounting structure of an automobile exhaust silencing cotton as claimed in claim 9, wherein the slider (320) is interconnected with the corresponding silencing cotton mounting plate (250).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762229.3U CN220353932U (en) | 2023-04-10 | 2023-04-10 | Installation structure of automobile exhaust silencing cotton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320762229.3U CN220353932U (en) | 2023-04-10 | 2023-04-10 | Installation structure of automobile exhaust silencing cotton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220353932U true CN220353932U (en) | 2024-01-16 |
Family
ID=89500639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320762229.3U Active CN220353932U (en) | 2023-04-10 | 2023-04-10 | Installation structure of automobile exhaust silencing cotton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220353932U (en) |
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2023
- 2023-04-10 CN CN202320762229.3U patent/CN220353932U/en active Active
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