An automobile exhaust pipe fixing connector

Abstract

The utility model relates to the technical field of automobile parts, and disclose a kind of automobile exhaust pipe fixed connecting piece, including rubber lifting lug, further include: the arc plate of being sleeved in the both sides of rubber lifting lug surface, the bottom of arc plate is fixedly connected with bottom plate, the top of arc plate is fixedly connected with cover plate on the side away from baffle;Fixedly connected with the baffle of arc plate top;Fixedly connected with the square plate of baffle bottom;Spring is fixedly connected between two side square plates;The utility model when automobile is in the process of driving, when rubber lifting lug breaks, it can be connected temporarily to the broken rubber lifting lug by the setting of arc plate, baffle, square plate and spring, to assist the connection of automobile exhaust pipe and automobile chassis, avoid the direct loss of the effect of rubber lifting lug, thereby prolong the time of pulling exhaust pipe, to avoid the direct drop of automobile exhaust pipe and cause damage.

Description

Technical Field

[0001] This utility model relates to the field of automotive parts technology, specifically to a fixed connector for automotive exhaust pipes. Background Technology

[0002] The automotive exhaust bellows, also known as the automotive exhaust hose, is installed in the exhaust pipe between the engine exhaust manifold and the muffler, making the entire exhaust system flexibly connected. This serves to reduce vibration and noise, facilitate installation, and extend the life of the exhaust muffler system.

[0003] The temperature of the gas emitted by a car engine can easily cause the exhaust pipe to overheat. Currently, to prevent the heat from the exhaust pipe from being conducted to the car chassis and to reduce noise from hard contact, some exhaust pipes are connected to the car chassis via rubber hangers during installation. However, during vehicle operation, the exhaust pipe is subjected to various alternating forces such as engine vibration and road surface excitation. The rubber hangers used to connect the car chassis and the exhaust pipe directly bear stress. Over time, the surface of the rubber hangers is prone to damage. When the rubber hanger breaks, the end of the exhaust pipe away from the engine is likely to fall off. If the vehicle is in motion at this time, the exhaust pipe will directly rub against the ground and be damaged. Utility Model Content

[0004] The purpose of this utility model is to provide a fixed connector for automobile exhaust pipes to solve the problems existing in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car exhaust pipe fixing connector, including a rubber hanger, and further comprising:

[0006] Arc plates fitted onto both sides of the surface of the rubber lug;

[0007] A baffle plate fixedly connected to the top of the arc plate;

[0008] A square plate fixedly connected to the bottom of the baffle;

[0009] A spring that is fixedly connected between the two square plates.

[0010] Preferably, a base plate is fixedly connected to the bottom of the arc plate, and the top surface of the base plate is in contact with the bottom of the rubber lug.

[0011] Preferably, a cover plate is fixedly connected to the top of the arc plate on the side away from the baffle, and the surface of the cover plate is arc-shaped.

[0012] Preferably, limit blocks are fixedly connected to both sides of the top of the baffle, and a hollow plate is slidably sleeved on the surface of the limit blocks.

[0013] Preferably, the longitudinal section of the limiting block is T-shaped, and the width of the inner wall of the hollow plate is equal to the diameter below the surface of the limiting block.

[0014] Preferably, the surface of the rubber lug has a square hole, and the length of the square plate is less than the length of the square hole.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] When a rubber hanger breaks during vehicle operation, this invention provides a temporary connection between the broken rubber hanger and the vehicle's exhaust pipe and chassis by using an arc plate, baffle, square plate, and spring. This helps to connect the rubber hanger and extend the time the exhaust pipe can be pulled, preventing it from falling off and being damaged. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top view of the three-dimensional structure of the arc plate of this utility model;

[0019] Figure 3 This is a three-dimensional structural diagram of the arc plate of this utility model viewed from below;

[0020] Figure 4 This is a three-dimensional structural diagram of the present invention, showing the arc plate cut open and partially disassembled.

[0021] In the diagram: 1. Rubber lifting lug; 2. Arc plate; 3. Baffle; 4. Square plate; 5. Spring; 6. Cover plate; 7. Base plate; 8. Hollow plate; 9. Limiting block. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4As shown, a car exhaust pipe fixing connector includes a rubber hanger 1. Arc plates 2 are fitted on both sides of the surface of the rubber hanger 1. A base plate 7 is fixedly connected to the bottom of the arc plate 2. The top surface of the base plate 7 is in contact with the bottom of the rubber hanger 1. When the base plate 7 is used in conjunction with a baffle 3, the arc plate 2 can be stably fitted onto the surface of the rubber hanger 1. A cover plate 6 is fixedly connected to the top side of the arc plate 2 away from the baffle 3. The surface of the cover plate 6 is arc-shaped. When the cover plate 6 is used in conjunction with the base plate 7, it can position and restrict the rubber hanger 1 in the arc plate 2. A baffle 3 is fixedly connected to the top of the arc plate 2. A square plate 4 is fixedly connected to the bottom of the baffle 3. A square hole is opened on the surface of the rubber hanger 1. The length of the square plate 4 is less than the length of the square hole. The square plate 4 passes through the interior of the square hole, allowing the two rubber hangers 1 to be connected when the rubber hanger 1 breaks. A spring 5 is fixedly connected between the two square plates 4.

[0024] Limiting blocks 9 are fixedly connected to both sides of the top of the baffle 3. A hollow plate 8 is slidably sleeved on the surface of the limiting block 9. With the setting of the hollow plate 8 and the limiting block 9, the arc plates 2 on both sides can be connected by the cooperation between the hollow plate 8 and the limiting block 9, thereby limiting the rubber lug 1.

[0025] The longitudinal section of the limiting block 9 is T-shaped. The width of the inner wall of the hollow plate 8 is equal to the diameter below the surface of the limiting block 9, so that the limiting block 9 can slide inside the hollow plate 8. The hollow plate 8 and the limiting block 9 can connect the baffles 3 and the arc plate 2 on both sides.

[0026] It is worth noting that the technical features such as the rubber lug 1 proposed in this technical solution should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be selected using conventional methods in this field. This technical solution will not elaborate further.

[0027] Working principle: Before connecting the rubber lug 1 to the engine and exhaust pipe, the operator needs to fit the rubber lug 1 into the inside of the arc plate 2. Then, the rubber lug 1 is fixed to the surface of the arc plate 2 by the cover plate 6 and the base plate 7. Then, the operator suspends the engine and exhaust pipe on the circular hole of the rubber lug 1. At the same time, after long-term use, when the rubber lug 1 breaks, the broken rubber lug 1 can be temporarily connected by the cooperation of the baffle 3, the square plate 4 and the spring 5 to reduce damage to the exhaust pipe.

[0028] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A car exhaust pipe fixing connector, comprising a rubber lug (1), characterized in that, Also includes: Arc plates (2) are fitted on both sides of the surface of the rubber lug (1). A baffle (3) is fixedly connected to the top of the arc plate (2). A square plate (4) is fixedly connected to the bottom of the baffle (3). A spring (5) is fixed between the two square plates (4).

2. The automotive exhaust pipe fixing connector according to claim 1, characterized in that: The bottom of the arc plate (2) is fixedly connected to a base plate (7), and the top surface of the base plate (7) is in contact with the bottom of the rubber lug (1).

3. The automotive exhaust pipe fixing connector according to claim 1, characterized in that: A cover plate (6) is fixedly connected to the top of the arc plate (2) on the side away from the baffle (3), and the surface of the cover plate (6) is arc-shaped.

4. The automotive exhaust pipe fixing connector according to claim 1, characterized in that: Both sides of the top of the baffle (3) are fixedly connected to limit blocks (9), and the surface of the limit blocks (9) is slidably fitted with a hollow plate (8).

5. The automotive exhaust pipe fixing connector according to claim 4, characterized in that: The longitudinal section of the limiting block (9) is T-shaped, and the width of the inner wall of the hollow plate (8) is equal to the diameter below the surface of the limiting block (9).

6. The automotive exhaust pipe fixing connector according to claim 1, characterized in that: The surface of the rubber lug (1) has a square hole, and the length of the square plate (4) is less than the length of the square hole.

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