A multi-functional integrated muffler assembly

Abstract

This utility model relates to the field of muffler technology, specifically to a multi-functional integrated muffler assembly, including a mounting frame, a muffler assembly body, a fixing mechanism, a positioning mechanism, and a rubber pad. The muffler assembly body is inserted and installed on the mounting frame. The fixing mechanism is used to fix the muffler assembly body. The positioning mechanism is fixedly installed on the mounting frame and is used to position the muffler assembly body. The rubber pad is fixedly installed on the mounting frame. The fixing mechanism includes a housing and a semi-circular ring. The housing is fixedly installed on the mounting frame, and the semi-circular ring is slidably installed on the housing. The fixing mechanism also includes a buffer pad and an arc-shaped pad. This multi-functional integrated muffler assembly, through the mounting frame and fixing mechanism, can fix the muffler assembly body on the mounting frame, reduce vibration and impact, and thus provide buffer protection for the muffler assembly body, thereby improving the service life and noise reduction effect of the muffler.

Description

Technical Field

[0001] This utility model relates to the field of silencer technology, specifically to a multifunctional integrated silencer assembly. Background Technology

[0002] A car muffler is an important component installed in a car's exhaust system to reduce the noise generated by the engine and ensure smooth exhaust flow. Through specific structural design and material combinations, it absorbs, reflects, or interferes with noise without affecting the normal exhaust of the engine, thereby reducing noise pollution during vehicle operation.

[0003] The multi-functional integrated muffler assembly is a type of device that, in addition to its noise reduction function, integrates multiple functions such as exhaust gas purification, heat recovery, and airflow modulation, enabling it to achieve functional diversification and integration to meet different application needs.

[0004] However, considering that the existing multi-functional integrated muffler assembly is installed on a car, the high-frequency vibration of the exhaust system during the car's operation can easily cause the weld points of the muffler shell to crack, the bracket to loosen, and even cause internal structural displacement, thereby reducing the service life and noise reduction effect of the muffler. Utility Model Content

[0005] The purpose of this utility model is to provide a multifunctional integrated muffler assembly.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] A multifunctional integrated muffler assembly is provided, including a mounting frame, a muffler assembly body, a fixing mechanism, a positioning mechanism, and a rubber pad. The muffler assembly body is inserted and installed on the mounting frame. The fixing mechanism is used to fix the muffler assembly body. The positioning mechanism is fixedly installed on the mounting frame and is used to position the muffler assembly body. The rubber pad is fixedly installed on the mounting frame.

[0008] The fixing mechanism includes a housing and a semi-circular ring. The housing is fixedly mounted on the mounting frame, and the semi-circular ring is slidably mounted on the housing.

[0009] Furthermore, the fixing mechanism also includes a buffer pad and an arc-shaped pad. The buffer pad is fixedly installed on the housing and is fixedly connected to the mounting frame. The buffer pad has a groove, and the arc-shaped pad is fixedly installed on the semi-circular ring, with the semi-circular ring passing through the groove.

[0010] Furthermore, the fixing mechanism also includes a fixing ring and a limiting mechanism. The fixing ring is fixedly installed on the main body of the muffler assembly, and the limiting mechanism limits the semi-circular ring.

[0011] Furthermore, the limiting mechanism includes a U-shaped rod and a stop block. The stop block is fixedly installed on the U-shaped rod, and the stop block is connected to the semi-circular ring by a spring. The stop block is slidably installed on the semi-circular ring. The housing has an insertion hole and an arc-shaped groove. The U-shaped rod is inserted into the insertion hole and passes through the arc-shaped groove.

[0012] Furthermore, the positioning mechanism includes a positioning plate and a movable block. The movable block is slidably mounted on the mounting frame and is hinged to the positioning plate via a connecting rod. The positioning plate and the mounting frame are connected by a telescopic rod.

[0013] Furthermore, the positioning mechanism also includes a fixed block, a handle, and a threaded rod. The fixed block is fixedly installed on the mounting frame, the threaded rod is rotatably installed on the fixed block and passes through the mounting frame, the handle is fixedly installed on the threaded rod, and the threaded rod is threadedly connected to the moving block.

[0014] The beneficial effects of this utility model are as follows: This multifunctional integrated muffler assembly, through the installation frame and fixing mechanism, can fix the main body of the muffler assembly on the installation frame, reduce vibration and impact, and thus play a buffering and protective role for the main body of the muffler assembly, thereby improving the service life and noise reduction effect of the muffler. In addition, through the positioning mechanism, the main body of the muffler assembly can be further limited, thereby further improving the stability of the main body of the muffler assembly and preventing it from shifting and falling off due to vibration. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments of this utility model will be briefly introduced below.

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a rear view schematic diagram of the mounting frame structure of this utility model;

[0018] Figure 3 This is a schematic diagram of the main structure of the muffler assembly of this utility model.

[0019] Figure 4 This is a schematic diagram of the main structure of the fixing mechanism of this utility model;

[0020] Figure 5 This is a schematic diagram of the disassembled structure of the fixing mechanism of this utility model;

[0021] Figure 6 For the present utility model Figure 5 Enlarged structural diagram of section A;

[0022] Figure 7 This is a schematic diagram of the main structure of the positioning mechanism of this utility model.

[0023] In the diagram: 1. Mounting frame; 2. Muffler assembly body; 3. Fixing mechanism; 31. Housing; 32. Buffer pad; 33. Semicircular ring; 34. Arc-shaped pad; 35. Fixing ring; 36. Groove; 37. Limiting mechanism; 371. U-shaped rod; 372. Spring; 373. Stop block; 374. Insertion hole; 375. Arc-shaped groove; 4. Positioning mechanism; 41. Positioning plate; 42. Telescopic rod; 43. Moving block; 44. Connecting rod; 45. Fixing block; 46. Handle; 47. Threaded rod; 5. Rubber pad. Detailed Implementation

[0024] The technical solution of this utility model will be further described below with reference to the accompanying drawings and specific embodiments.

[0025] The accompanying drawings are for illustrative purposes only and are schematic diagrams, not actual images. They should not be construed as limiting the scope of this patent. To better illustrate the embodiments of this utility model, some components in the drawings may be omitted, enlarged, or reduced, and do not represent the actual dimensions of the product. It is understandable to those skilled in the art that some well-known structures and their descriptions may be omitted in the drawings.

[0026] Reference Figure 1 and Figure 2 The multifunctional integrated muffler assembly shown includes a mounting frame 1, a muffler assembly body 2, a fixing mechanism 3, a positioning mechanism 4, and a rubber pad 5. The muffler assembly body 2 is inserted and installed on the mounting frame 1. The mounting frame 1 is provided with mounting holes, which can be used to install the mounting frame 1 on a vehicle. The mounting frame 1 can protect the muffler assembly body 2. The fixing mechanism 3 is used to fix the muffler assembly body 2, so that the muffler assembly body 2 can be fixedly installed on the mounting frame 1. The positioning mechanism 4 is fixedly installed on the mounting frame 1. The positioning mechanism 4 is used to position the muffler assembly body 2, thereby improving the stability of the muffler assembly body 2 and preventing the muffler assembly body 2 from being displaced due to vibration and impact. The rubber pad 5 is fixedly installed on the mounting frame 1. When the mounting frame 1 is impacted, the rubber pad 5 can buffer the bottom of the muffler assembly body 2, preventing the impact force from acting directly on the muffler assembly body 2.

[0027] Reference Figure 4 and Figure 5The fixing mechanism 3 includes a housing 31 and a semi-circular ring 33. The housing 31 is fixedly installed on the mounting frame 1, and the semi-circular ring 33 is slidably installed on the housing 31. Through the sliding effect of the semi-circular ring 33, it can limit or release the muffler assembly body 2, so that the muffler assembly body 2 can be kept fixedly installed on the mounting frame 1. The fixing mechanism 3 also includes a buffer pad 32 and an arc-shaped pad 34. The buffer pad 32 is fixedly installed on the housing 31 and is fixedly connected to the mounting frame 1. The two ends of the muffler assembly body 2 are respectively provided with an air inlet pipe and an air outlet pipe. The buffer pad 32 can buffer the air inlet pipe and the air outlet pipe. The buffer pad 32 has a groove 36, which is used to avoid the semi-circular ring 33. The arc-shaped pad 34 is fixedly installed on the semi-circular ring 33. The arc-shaped pad 34 is made of buffer material. The arc-shaped pad 34 is used to buffer the air inlet pipe and the air outlet pipe. The semi-circular ring 33 passes through the groove 36. The movement of the semi-circular ring 33 can drive the arc-shaped pad 34 to move, so that the semi-circular ring 33 and the arc-shaped pad 34 can overlap with the housing 31, which is convenient for disassembling the muffler assembly body 2.

[0028] Reference Figure 3 and Figure 5 The fixing mechanism 3 also includes a fixing ring 35 and a limiting mechanism 37. The fixing ring 35 is fixedly installed on the muffler assembly body 2. There are two fixing rings 35, which are respectively installed on the air inlet pipe and the air outlet pipe of the muffler assembly body 2. When the mounting frame 1 is impacted from the front and rear, the impact force can act on the fixing ring 35, avoiding the impact force from acting directly on the muffler assembly body 2. The limiting mechanism 37 limits the semi-circular ring 33, thereby keeping the semi-circular ring 33 fixed, and thus keeping the muffler assembly body 2 fixed.

[0029] Reference Figure 5 and Figure 6 The limiting mechanism 37 includes a U-shaped rod 371 and a stop block 373. The stop block 373 is fixedly installed on the U-shaped rod 371, and the stop block 373 is connected to the semi-circular ring 33 by a spring 372. Through the elastic force of the spring 372, the stop block 373, without external force, always keeps driving the U-shaped rod 371 to be inserted into the socket 374. The stop block 373 is slidably installed on the semi-circular ring 33. Through the sliding effect of the stop block 373, the U-shaped rod 371 can be driven to engage with the socket 374. 71 is moved. The housing 31 has two insertion holes 374. The U-shaped rod 371 is inserted into the insertion holes 374 at different positions to achieve the limiting effect of the semicircular ring 33 at different positions. The housing 31 has an arc groove 375. The U-shaped rod 371 is inserted into the insertion hole 374 and passes through the arc groove 375. The insertion effect of the U-shaped rod 371 and the insertion hole 374 can limit the semicircular ring 33.

[0030] Reference Figure 1 and Figure 7 The positioning mechanism 4 includes a positioning plate 41 and a moving block 43. The moving block 43 is slidably mounted on the mounting frame 1 and is hinged to the positioning plate 41 via a connecting rod 44. The movement of the moving block 43 can drive the connecting rod 44 and the positioning plate 41 to move, thereby clamping and positioning the muffler assembly body 2. The positioning plate 41 is connected to the mounting frame 1 via a telescopic rod 42, which guides the positioning plate 41 and prevents it from shifting during movement.

[0031] Reference Figure 7 The positioning mechanism 4 also includes a fixing block 45, a handle 46, and a threaded rod 47. The fixing block 45 is fixedly installed on the mounting frame 1 and supports the threaded rod 47. The threaded rod 47 is rotatably installed on the fixing block 45 and passes through the mounting frame 1. The rotation of the threaded rod 47 can drive the moving block 43 to move. The handle 46 is fixedly installed on the threaded rod 47 and the threaded rod 47 is threadedly connected to the moving block 43. By rotating the handle 46, the threaded rod 47 can be driven to rotate.

[0032] Reference Figures 1 to 7 This multi-functional integrated muffler assembly, through the installation frame and fixing mechanism, can fix the main body of the muffler assembly on the installation frame, reduce vibration and impact, and thus play a buffering and protective role for the main body of the muffler assembly, thereby improving the service life and noise reduction effect of the muffler. In addition, through the positioning mechanism, the main body of the muffler assembly can be further limited, thereby further improving the stability of the main body of the muffler assembly and preventing it from shifting and falling off due to vibration.

[0033] It should be stated that the above-described specific embodiments are merely preferred embodiments of this utility model and the technical principles employed. Those skilled in the art should understand that various modifications, equivalent substitutions, and variations can be made to this utility model. However, such variations, as long as they do not depart from the spirit of this utility model, should be within the protection scope of this utility model. Furthermore, some terminology used in this application specification and claims is not limiting, but merely for ease of description.

Claims

1. A multi-functional integrated muffler assembly, characterized by, The device includes a mounting frame (1), a muffler assembly body (2), a fixing mechanism (3), a positioning mechanism (4), and a rubber pad (5). The muffler assembly body (2) is inserted and installed on the mounting frame (1). The fixing mechanism (3) is used to fix the muffler assembly body (2). The positioning mechanism (4) is fixedly installed on the mounting frame (1) and is used to position the muffler assembly body (2). The rubber pad (5) is fixedly installed on the mounting frame (1). The fixing mechanism (3) includes a housing (31) and a semi-circular ring (33). The housing (31) is fixedly installed on the mounting frame (1), and the semi-circular ring (33) is slidably installed on the housing (31).

2. A multi-functional integrated muffler assembly according to claim 1, wherein The fixing mechanism (3) also includes a buffer pad (32) and an arc-shaped pad (34). The buffer pad (32) is fixedly installed on the housing (31) and is fixedly connected to the mounting frame (1). The buffer pad (32) has a groove (36). The arc-shaped pad (34) is fixedly installed on the semi-circular ring (33) and the semi-circular ring (33) passes through the groove (36).

3. The multifunctional integrated muffler assembly according to claim 2, characterized in that, The fixing mechanism (3) further includes a fixing ring (35) and a limiting mechanism (37). The fixing ring (35) is fixedly installed on the muffler assembly body (2), and the limiting mechanism (37) limits the semicircular ring (33).

4. The multifunctional integrated muffler assembly according to claim 3, characterized in that, The limiting mechanism (37) includes a U-shaped rod (371) and a stop (373). The stop (373) is fixedly installed on the U-shaped rod (371), and the stop (373) is connected to the semi-circular ring (33) by a spring (372). The stop (373) is slidably installed on the semi-circular ring (33). The housing (31) has an insertion hole (374) and an arc groove (375). The U-shaped rod (371) is inserted into the insertion hole (374), and the U-shaped rod (371) passes through the arc groove (375).

5. The multifunctional integrated muffler assembly according to claim 1, characterized in that, The positioning mechanism (4) includes a positioning plate (41) and a moving block (43). The moving block (43) is slidably mounted on the mounting frame (1), and the moving block (43) is hinged to the positioning plate (41) through a connecting rod (44). The positioning plate (41) and the mounting frame (1) are connected by a telescopic rod (42).

6. The multifunctional integrated muffler assembly according to claim 5, characterized in that, The positioning mechanism (4) further includes a fixed block (45), a handle (46) and a threaded rod (47). The fixed block (45) is fixedly installed on the mounting frame (1). The threaded rod (47) is rotatably installed on the fixed block (45) and passes through the mounting frame (1). The handle (46) is fixedly installed on the threaded rod (47) and the threaded rod (47) is threadedly connected to the moving block (43).

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