CN211975231U

CN211975231U - Vehicle pipe

Info

Publication number: CN211975231U
Application number: CN202020361162.9U
Authority: CN
Inventors: 赵越; 陈东朝
Original assignee: Shanghe Auto Parts Ningbo Co ltd
Current assignee: Shanghe Auto Parts Ningbo Co ltd
Priority date: 2020-03-20
Filing date: 2020-03-20
Publication date: 2020-11-20
Anticipated expiration: 2030-03-20

Abstract

The utility model discloses a vehicle pipe, which comprises a pipe body and a heat insulation part, wherein the heat insulation part covers the outer side of the pipe body; the utility model designs a design new body structure, realized a vehicle pipe of low noise.

Description

Vehicle pipe

Technical Field

The utility model relates to an auto-parts field, more specifically the theory that says so, it relates to an automobile-used pipe.

Background

The automobile is powered by gasoline and air mixed in the cylinder to drive the automobile to move, and the air intake system has important influence on the power performance, economic performance and noise control performance of the whole automobile.

The air inlet system relates to a plurality of pipelines that link up each other, and the pipeline is responsible for the function of peripheral air to empty filter transmission, but its effect is more passive, and once the particulate matter such as the whole dust of surrounding environment is more, because the air velocity of getting into the air inlet duct is faster, the air inlet duct also can only be passive these large granule thing transmission to empty filter assembly, carries out filtration processing to the air by empty filter assembly. The dust holding capacity of the air filter assembly is constant, so that when the running environment of the whole vehicle is severe (such as a building construction site), the service life of the filter element of the air filter can be rapidly shortened, and inconvenience is brought to normal use of the whole vehicle.

It is desirable to design a low noise intake system. The pipeline of the air inlet system not only has the function of introducing outside air into the air filter, but also needs to be provided with a silencing structure on the air inlet pipe to solve the problem of air inlet noise of the automobile.

SUMMERY OF THE UTILITY MODEL

The utility model overcomes prior art's is not enough, has designed new body structure, realizes a vehicle pipe of low noise.

The technical scheme of the utility model as follows:

a pipe for a vehicle includes a pipe body and a heat insulating portion covering an outer side of the pipe body.

Further, the heat insulation part is made of an aluminum foil material, and the pipe body is made of a noise reduction material.

Further, the pipe body is L-shaped as a whole.

Furthermore, the upper surface of the pipe body is provided with a reinforcing rib, and a corresponding groove is arranged at the corresponding position of the inner side of the pipe body.

Further, the two ends of the pipe body are provided with annular bosses, and annular grooves are formed in corresponding positions on the inner side of the pipe body.

Furthermore, right-angled triangle bosses are arranged at positions, close to the two ends of the pipe body, of the annular bosses.

Further, the body includes left body and right body, left body and right body bilateral symmetry.

Further, the connecting part of the left pipe body and the right pipe body is provided with a boss.

Compared with the prior art, the utility model the advantage lies in:

the utility model has the advantages of simple overall structure, reasonable in design, the cost is lower, long service life, convenient to popularize and use. A pipe body and a heat insulating part (not shown) covering the outside of the pipe body. The heat insulation part is made of aluminum foil material, and the pipe body is made of noise reduction material. Through the experiment, when the material of making an uproar falls in the energy-absorbing and fall the noise, easily receive the temperature influence, especially high temperature, through set up thermal-insulated just coming in its outside, can further stabilize its energy-absorbing effect, reach the high efficiency and fall the noise. After the material is adopted, the whole weight can be weakened, and the light weight design of the vehicle is met. Wherein, thermal-insulated portion can be at the body main part of body and cover thermal-insulated, perhaps direct full cover body. The heat insulation part is generally extremely thin, and is bonded to the pipe body through a layer of aluminum foil material and a glue body.

The utility model discloses a strengthening rib and annular boss to improve holistic anti deformability, with this reinforcing bulk strength. The body can include left body and right body, and both bilateral symmetry. Wherein can left body adopt the material of making an uproar of falling, and right body adopts the duroplasts, and the material of making an uproar falls in the adoption of perhaps left body, and right body adopts the material of making an uproar, can realize fine the direction of making an uproar of falling to the gas of duroplasts guide flow through is to the material of making an uproar of falling.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the attached drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a partial enlarged view of the present invention.

The figure is marked with: body 1, strengthening rib 2, annular boss 3, right triangle boss 4, left body 5, right body 6, boss 7.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 and 2, a pipe for a vehicle includes a pipe body 1 and a heat insulating portion (not shown) covering an outer side of the pipe body 1. Generally, the heat insulation part is made of an aluminum foil material, and the pipe body 1 is made of a noise reduction material. Through the experiment, when the material of making an uproar falls in the energy-absorbing and fall the noise, easily receive the temperature influence, especially high temperature, through set up thermal-insulated just coming in its outside, can further stabilize its energy-absorbing effect, reach the high efficiency and fall the noise. After the material is adopted, the whole weight can be weakened, and the light weight design of the vehicle is met. The heat insulation part may cover the main part of the pipe body 1 to insulate heat, or directly cover the pipe body 1 entirely. The heat insulating portion is generally extremely thin, and is made of a single layer of aluminum foil material and bonded to the pipe body 1 through a glue.

Specifically, the pipe body 1 is L-shaped as a whole. Naturally, the shape can also be other shapes such as S shape and the like which are suitable for the use environment, thereby improving the contactable length and area and greatly improving the energy absorption and noise reduction effects.

The upper surface of the pipe body 1 is provided with the reinforcing ribs 2, and corresponding grooves are formed in corresponding positions on the inner side of the pipe body 1, so that the overall anti-deformation capacity is improved, and the overall strength is enhanced. The whole thickness is generally unchanged, and the shape of the reinforcing rib 2 is the same as that of the groove. Set up annular boss 3 on the both ends of body 1, and the inboard relevant position of body 1 sets up the annular groove to improve the intensity at body 1 both ends. The position department that annular boss 3 is close to body 1 both ends sets up right angled triangle boss 4 to can high-efficient assembly carry out the buckle formula installation, the mounted position department set up corresponding notch can.

Preferably, the pipe body 1 includes a left pipe body 5 and a right pipe body 6, and the left pipe body 5 and the right pipe body 6 are bilaterally symmetrical. Wherein left side body 5 adopts the material of making an uproar of falling, and right side body 6 adopts the duroplasts, and right side body 6 adopts the material of making an uproar of falling, can realize fine the direction of making an uproar of falling to the material of making an uproar is fallen to the gas of duroplasts guide flow through. The connecting part of left side body 5 and right side body 6 sets up boss 7, is convenient for carry out the fixed of both, generally bonds through corresponding colloid, also can form through the welding.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the concept of the present invention, and these improvements and decorations should also be considered as the protection scope of the present invention.

Claims

1. A vehicle pipe is characterized by comprising a pipe body and a heat insulation part, wherein the heat insulation part covers the outer side of the pipe body, and the pipe body is made of a noise reduction material.

2. A vehicular tube according to claim 1, characterized in that: the heat insulation part is made of aluminum foil material.

3. A vehicular tube according to claim 1, characterized in that: the pipe body is L-shaped as a whole.

4. A vehicular tube according to claim 1, characterized in that: the upper surface of the pipe body is provided with a reinforcing rib, and a corresponding groove is arranged at the corresponding position of the inner side of the pipe body.

5. A vehicular tube according to claim 1, characterized in that: the two ends of the pipe body are provided with annular bosses, and the corresponding positions of the inner side of the pipe body are provided with annular grooves.

6. A vehicular tube according to claim 5, characterized in that: the positions of the annular bosses, which are close to the two ends of the tube body, are provided with right-angled triangular bosses.

7. A vehicular tube according to claim 1, characterized in that: the body includes left body and right body, left body and right body bilateral symmetry.

8. A vehicular tube according to claim 7, characterized in that: the connecting part of the left pipe body and the right pipe body is provided with a boss.