CN212867679U

CN212867679U - Automobile exhaust pipe with heat preservation function

Info

Publication number: CN212867679U
Application number: CN202021376142.5U
Authority: CN
Inventors: 王毓聪
Original assignee: Ningbo Yinzhou Zhantuoluo Auto Parts Co ltd
Current assignee: Ningbo Yinzhou Zhantuoluo Auto Parts Co ltd
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2021-04-02
Anticipated expiration: 2030-07-14

Abstract

The utility model discloses a vehicle vent-pipe with heat preservation function, including car tail pipe and pipe box, the pipe box gomphosis is on the car tail pipe, the one end of pipe box is equipped with the locking dish, and the other end is equipped with the lock sleeve, be equipped with third locking hole on the lock sleeve, the locking dish comprises disk body and dish cover, disk body and dish cover structure as an organic whole, be equipped with first locking hole on the disk body, be equipped with the trepanning on the dish cover, be equipped with solid fixed ring on the link end of pipe box and locking dish, gu be equipped with second locking hole on the fixed ring, the inside soundproof cotton that is equipped with of pipe box, soundproof cotton's both sides are equipped with the heat preservation cotton. This pipe box equipment adopts the nested structure of body, during the linking, only needs to overlap the pipe box gomphosis in the pipe box, through the locking dish to the pipe box lock can, when the automobile tail pipe exhausts, heat preservation cotton and soundproof cotton in the pipe box play heat preservation and soundproof effect respectively, the pipe box equipment of this gomphosis structure simultaneously, simple structure, easy dismounting.

Description

Automobile exhaust pipe with heat preservation function

Technical Field

The utility model relates to an automobile exhaust pipe equipment technical field specifically is an automobile exhaust pipe with heat preservation function.

Background

While exhaust pipes generally do not need to be insulated because the temperature of the exhaust pipe is of little use, the exhaust pipe does require the insulation provided by the insulating jacket. The exhaust pipe is provided with the heat-insulating sleeve, so that the factory environment can be protected to a certain extent, and accidental fire of the engine caused by the exhaust pipe can be effectively reduced.

No pipe body protection device is arranged on the existing automobile exhaust pipe, so that the exhaust pipe cannot realize the heat preservation effect when exhausting, and simultaneously noise is easy to generate.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a vehicle vent-pipe with heat preservation function has solved all not have body protection device on the present vehicle vent-pipe, consequently, the blast pipe can not realize heat retaining effect when exhausting, still produces the noise easily simultaneously.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the automobile exhaust pipe with the heat preservation function comprises an automobile tail pipe and a pipe sleeve, wherein the pipe sleeve is embedded on the automobile tail pipe, one end of the pipe sleeve is provided with a locking disc, the other end of the pipe sleeve is provided with a locking sleeve, the locking sleeve is provided with a third locking hole, the locking disc is composed of a disc body and a disc sleeve, the disc body and the disc sleeve are of an integrated structure, the disc body is provided with a first locking hole, the disc sleeve is provided with a sleeve hole, a fixing ring is arranged at a connection end of the pipe sleeve and the locking disc, the fixing ring is provided with a second locking hole, soundproof cotton is arranged inside the pipe sleeve, and heat preservation cotton is arranged on two sides of.

Preferably, the first locking hole on the disk body and the second locking hole on the fixing ring have the same size and the corresponding positions.

Preferably, the pipe sleeve is made of ceramic materials, and the locking sleeve and the pipe sleeve are of an integrated structure.

Preferably, the first locking hole and the third locking hole are through holes, and the second locking hole is a screw hole.

Preferably, the sleeve hole on the disk sleeve is connected with the nozzle of the automobile tail pipe in a nested mode.

(III) advantageous effects

The utility model provides an automobile exhaust pipe with heat preservation function. The method has the following beneficial effects:

this pipe box equipment adopts the nested structure of body, during the linking, only needs to overlap the pipe box gomphosis in the pipe box, through the locking dish to the pipe box lock can, when the automobile tail pipe exhausts, heat preservation cotton and soundproof cotton in the pipe box play heat preservation and soundproof effect respectively, the pipe box equipment of this gomphosis structure simultaneously, simple structure, easy dismounting.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the explosion structure of the pipe sleeve of the present invention;

FIG. 3 is a schematic view of the structure of the locking plate of the present invention;

FIG. 4 is a schematic view of the structure of the pipe sleeve of the present invention

In the figure, an automobile tail pipe-1, a pipe sleeve-2, a locking disc-3, a locking sleeve-4, a disc body-5, a disc sleeve-6, a sleeve hole-7, a first locking hole-8, a fixing ring-9, a second locking hole-10, a third locking hole-11, soundproof cotton-12 and heat insulation cotton-13.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an embodiment of the present invention provides a technical solution: the utility model provides an automobile exhaust pipe with heat preservation function, includes car tail pipe 1 and pipe box 2, pipe box 2 gomphosis is on car tail pipe 1, the one end of pipe box 2 is equipped with locking dish 3, and the other end is equipped with lock sleeve 4, be equipped with third locking hole 11 on the lock sleeve 4, locking dish 3 comprises disk body 5 and dish cover 6, disk body 5 and dish cover 6 are the integral structure, be equipped with first locking hole 8 on the disk body 5, be equipped with trepanning 7 on the dish cover 6, be equipped with solid fixed ring 9 on the end of linking of pipe box 2 and locking dish 3, be equipped with second locking hole 10 on solid fixed ring 9, pipe box 2 is inside to be equipped with soundproof cotton 12, the both sides of soundproof cotton 12 are equipped with heat preservation cotton 13.

The first locking hole 8 on the tray body 5 and the second locking hole 10 on the fixing ring 9 have the same size and the corresponding positions. The locking holes corresponding to the positions ensure the locking and fixing of the locking disc and the pipe sleeve.

The pipe sleeve 2 is made of ceramic materials, and the locking sleeve 4 and the pipe sleeve 2 are of an integrated structure. The ceramic has a heat insulation effect, and the structural integrity is ensured by the locking sleeve and the pipe sleeve which are of an integrated structure.

First locking hole 8 and third locking hole 11 are the through-hole, second locking hole 10 is the screw. The through hole can realize running through of screw, and the screw can realize the locking to the screw.

The sleeve hole 7 on the disk sleeve 6 is connected with the pipe orifice of the automobile tail pipe 1 in a nested manner. The connection between the disc sleeve and the tail pipe of the automobile is realized.

The working principle is as follows: firstly, pipe sleeve equipment is embedded on an automobile tail pipe 1, when the pipe sleeve equipment is embedded, a pipe sleeve 2 is embedded on the automobile tail pipe 1, then a sleeve hole 7 of a disc sleeve 6 on a locking disc 3 is embedded with a pipe orifice of the automobile tail pipe 1, the position of the pipe sleeve 2 is adjusted, a fixing ring 9 on the pipe sleeve 2 corresponds to the position of a disc body 5 of the locking disc 3, the pipe sleeve is locked and fixed through screws, and when the automobile tail pipe 1 exhausts, soundproof cotton 12 and thermal insulation cotton 13 in the pipe sleeve 2 can respectively play roles of sound insulation and thermal insulation.

The utility model relates to a car tail pipe 1, a pipe sleeve 2, a locking disc 3, a locking sleeve 4, a disc body 5, a disc sleeve 6, a sleeve hole 7, a first locking hole 8, a fixing ring 9, a second locking hole 10, a third locking hole 11, soundproof cotton 12, thermal insulation cotton 13, all of which are parts known by the technicians in the field, the structure and principle of which are known by the technicians through technical manuals or conventional experimental methods, the problem solved by the utility model is that the existing car exhaust pipe is not provided with a pipe body protection device, therefore, the exhaust pipe can not realize the thermal insulation effect when exhausting, and simultaneously can easily generate noise, the pipe sleeve device of the utility model adopts a pipe body nesting structure, when connecting, only the pipe sleeve is embedded on the pipe sleeve, the pipe sleeve is locked through the locking disc, when the car tail pipe exhausts, the thermal insulation cotton and soundproof cotton in the pipe sleeve respectively play the thermal insulation and soundproof effects, meanwhile, the pipe sleeve equipment with the embedded structure is simple in structure and convenient to disassemble and assemble.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an automobile exhaust pipe with heat preservation function which characterized in that: including car tail pipe (1) and pipe box (2), pipe box (2) gomphosis is on car tail pipe (1), the one end of pipe box (2) is equipped with locking dish (3), and the other end is equipped with lock sleeve (4), be equipped with third locking hole (11) on lock sleeve (4), locking dish (3) comprise disk body (5) and dish cover (6), disk body (5) and dish cover (6) structure as an organic whole, be equipped with first locking hole (8) on disk body (5), be equipped with trepanning (7) on dish cover (6), be equipped with solid fixed ring (9) on the end of linking of pipe box (2) and locking dish (3), gu be equipped with second locking hole (10) on fixed ring (9), pipe box (2) inside is equipped with soundproof cotton (12), the both sides of soundproof cotton (12) are equipped with insulation cotton (13).

2. The exhaust pipe with the heat preservation function for the automobile according to claim 1, characterized in that: the first locking hole (8) on the tray body (5) and the second locking hole (10) on the fixing ring (9) are the same in size and correspond in position.

3. The exhaust pipe with the heat preservation function for the automobile according to claim 1, characterized in that: the pipe sleeve (2) is made of ceramic materials, and the locking sleeve (4) and the pipe sleeve (2) are of an integrated structure.

4. The exhaust pipe with the heat preservation function for the automobile according to claim 1, characterized in that: the first locking hole (8) and the third locking hole (11) are through holes, and the second locking hole (10) is a screw hole.

5. The exhaust pipe with the heat preservation function for the automobile according to claim 1, characterized in that: and the sleeve hole (7) on the disc sleeve (6) is connected with the pipe orifice of the automobile tail pipe (1) in a nested manner.