CN212867681U

CN212867681U - Waterproof device for automobile tail pipe

Info

Publication number: CN212867681U
Application number: CN202021377037.3U
Authority: CN
Inventors: 杨勇
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 an automobile tail pipe watertight fittings, including the tail pipe body, the tail pipe body has front end pipeline, middle part pipeline and rear end pipeline, middle part pipeline bottom is equipped with the delivery port, delivery port intercommunication bellows, bellows intercommunication water hose, the rear end pipeline comprises first pipeline and second pipeline, first pipeline is equipped with waterproof ventilated membrane with second pipe connection department, first pipeline and second pipe connection department surface mounting have the clamp, relate to auto-parts technical field. This car tail pipe watertight fittings is rational in infrastructure, and water-proof effects is good, in heavy rain weather, can effectually prevent that silt and surface ponding from getting into in the blast pipe, lead to automobile engine to damage, put out flame midway, probably arouse the explosion even, reduce the emergence of traffic accident and car owner's loss of property, protect car owner's personal safety, the life of extension car has satisfied user's user demand greatly.

Description

Waterproof device for automobile tail pipe

Technical Field

The utility model relates to the technical field of auto-parts, specifically be an automobile exhaust tail pipe watertight fittings.

Background

With the rapid development of human civilization society, people have diversified traveling modes, automobiles are deeply loved by people as one of the most convenient and fast vehicles, and automobile exhaust tail pipes are important parts which are indispensable in automobile parts, are usually arranged at the bottom of the automobiles and mainly discharge waste gas discharged by the working of an engine.

However, traditional automobile tail pipe is mostly the straight-going pipeline, because the mounted position is lower, in heavy rain weather, through or when staying in low-lying highway section, easily with ground ponding from tail pipe exit refluence to inside the tail pipe, and then flow into near the engine, cause engine failure, lead to the automobile to put out fire, can lead to the automobile explosion even when serious, consequently, cause the traffic accident easily, cause very big loss of property for the car owner, there is the potential safety hazard, threaten car owner's personal safety, be difficult to satisfy user's daily demand.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model is not enough to prior art, the utility model provides a car tail pipe watertight fittings, it is mostly the straight-going pipeline to have solved traditional car tail pipe, because the mounted position is lower, in heavy rain weather, through or when stopping in low-lying highway section, it flows back to inside tail pipe from tail pipe exit with ground ponding easily, and then flow into near the engine, cause engine trouble, lead to the car to flame out, can lead to the automobile explosion even when serious, therefore, cause the traffic accident easily, cause very big loss of property for the car owner, there is the potential safety hazard, threaten car owner's personal safety, be difficult to the problem of satisfying user's daily demand.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides an automobile tail pipe watertight fittings, includes the tail pipe body, the tail pipe body has front end pipeline, middle part pipeline and rear end pipeline, middle part pipeline bottom is equipped with the delivery port, delivery port intercommunication bellows, bellows intercommunication water hose, the rear end pipeline comprises first pipeline and second pipeline, first pipeline is equipped with waterproof ventilated membrane with second pipe connection department, first pipeline and second pipe connection department surface mounting have the clamp.

Preferably, the front end pipeline, the middle pipeline and the rear end pipeline are communicated, the front end pipeline and the rear end pipeline are on the same axis, and the axis height of the middle pipeline is lower than that of the front end pipeline and that of the rear end pipeline.

Preferably, the diameter of the cross section of the front end pipeline is equal to that of the cross section of the rear end pipeline, and the diameter of the cross section of the middle pipeline is larger than that of the cross section of the front end pipeline and that of the cross section of the rear end pipeline.

Preferably, the number of the water outlets is three, and the surface of the water outlet hose is provided with a sucker.

Preferably, front end pipeline top is equipped with bent shape gas vent, bent shape gas vent internally mounted has the filter screen, the curved shape gas vent inner wall of filter screen fixed welding.

Preferably, a baffle is arranged at the top end of the curved exhaust port, and the baffle is semicircular.

(III) advantageous effects

The utility model provides a car tail pipe watertight fittings. The method has the following beneficial effects:

(1) the automobile tail pipe waterproof device is characterized in that a front end pipeline, a middle pipeline and a rear end pipeline are connected and communicated, the front end pipeline and the rear end pipeline are on the same axis, the axis height of the middle pipeline is lower than the axis heights of the front end pipeline and the rear end pipeline, the diameter of the cross section of the front end pipeline is equal to that of the cross section of the rear end pipeline, the diameter of the cross section of the middle pipeline is larger than that of the cross section of the front end pipeline and that of the rear end pipeline, the bottom end of the middle pipeline is provided with three water outlets which are communicated with a corrugated pipe, the corrugated pipe is communicated with a water outlet hose, the number of the water outlets is three, the surface of the water outlet hose is provided with a sucker, accumulated water entering the front end pipeline flows into the middle pipeline and is discharged through the water outlets and the water outlet hose, the accumulated water is prevented from entering an engine and, when the water outlet hose is unreasonably placed, the water outlet is blocked, water outlet is affected, the water outlet hose can be fixed on the surface of an automobile through the sucker, and the phenomenon that the water outlet hose is dragged and shaken in operation, so that attractiveness and a drainage effect are affected is avoided.

(2) This automobile exhaust tail pipe watertight fittings is equipped with waterproof ventilated membrane through first pipeline and second pipe connection department, first pipeline and second pipe connection department surface mounting have the clamp, when the water yield was too big when overflowing the middle part pipeline, can prevent into water and get into inside, in the middle part pipeline was gone into in the backward flow, through delivery port and play water hose discharge, prevent engine damage, cause car owner's loss of property, and can not block up tail gas discharge, to the car traveles in ponding, have the practicality.

(3) This automobile tail pipe watertight fittings is equipped with bent shape gas vent through front end pipeline top, can reduce the refluence degree that ponding flowed in, bent shape gas vent internally mounted has the filter screen, the bent shape gas vent inner wall of filter screen fixed weld, silt filters in the ponding, avoid the inside jam of tail pipe body, bent shape gas vent top is equipped with the baffle, the baffle shape is semi-circular, can follow the reduction and get into this internal inflow of tail pipe, make the middle part pipeline can more in time discharge ponding.

Drawings

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

FIG. 2 is a schematic view of the structure of the powder exhaust tail pipe body of the present invention;

FIG. 3 is a schematic cross-sectional view of a curved vent according to the present invention;

fig. 4 is a schematic cross-sectional view of the clamp of the present invention.

In the figure, 1-tail pipe body, 2-front end pipeline, 3-middle pipeline, 4-rear end pipeline, 5-water outlet, 6-corrugated pipe, 7-water outlet hose, 8-first pipeline, 9-second pipeline, 10-waterproof breathable film, 11-hoop, 12-suction cup, 13-curved exhaust port, 14-filter screen and 15-baffle.

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 tail pipe watertight fittings, includes tail pipe body 1, tail pipe body has front end pipeline 2, middle part pipeline 3 and rear end pipeline 4, middle part pipeline 3 bottom is equipped with delivery port 5, delivery port 5 intercommunication bellows 6, bellows 6 intercommunication water outlet hose 7, rear end pipeline 4 comprises first pipeline 8 and second pipeline 9, first pipeline 8 is equipped with waterproof ventilated membrane 10 with second pipeline 9 junction, first pipeline 8 and second pipeline 9 junction surface mounting have clamp 11, because front end pipeline 2 and middle part pipeline 3 position phase difference, ponding get into in front end pipeline 2, flow in middle part pipeline 3, through delivery port 5 and water outlet hose 7 discharge car, bellows 6 can zigzag, prevent that water outlet hose 7 from placeeing the position unreasonable, block up delivery port 5, when the water yield is too big when overflowing middle part pipeline 3 and flow into rear end pipeline 4 in, the waterproof breathable film 10 blocks water flow back, and prevents accumulated water from entering the engine to cause damage.

Front end pipeline 2, middle part pipeline 3 and rear end pipeline 4 are connected and are communicated with each other, front end pipeline 2 and rear end pipeline 4 are on same axis, middle part pipeline 3 axis height is less than front end pipeline 2 and rear end pipeline 4 axis height, and favourable ponding gets into and flows into middle part pipeline 3 the very first time behind front end pipeline 2, makes things convenient for the going on of drainage work, guarantees the inside safety of car.

The cross section diameter of front end pipeline 2 equals with the cross section diameter of rear end pipeline 4, the cross section diameter of middle part pipeline 3 is greater than the cross section diameter of front end pipeline 2 and the cross section diameter of rear end pipeline 4, increases water holding capacity, reduces ponding and gets into inside possibility.

5 quantity of delivery port is three, go out water hose 7 surface mounting and have sucking disc 12 for drainage speed utilizes sucking disc 12 to fix water hose 7 in car outside certain department, simultaneously, and the convenience can adsorb on the installation department inner wall when accomodating, prevents to show out, influences wholly pleasing to the eye.

2 tops of front end pipeline are equipped with bent

shape gas vent

13, 13 internally mounted of bent shape gas vent have

filter screen

14, 13 inner walls of bent shape gas vent of filter screen 14 fixed welding filter the silt impurity of ponding, prevent that tail pipe from blockking up.

The top end of the curved exhaust port 13 is provided with a baffle 15, the baffle 15 is semicircular, part of accumulated water is blocked outside, the water inlet speed is shortened, and the water inlet amount in the tail pipe of the automobile is reduced.

The working principle is as follows: install tail pipe body 1 at the required position of car, when front end pipeline 2 began to get into ponding, filter screen 14 filters the silt impurity of ponding, drag out water hose 7, bellows 6 is tortuous, utilize sucking disc 12 to fix water hose 7 on the car surface, because

front end pipeline

2 and 3 difference in position of middle part pipeline, ponding gets into and flows in middle part pipeline 3, outside the car through delivery port 5 and water hose 7 discharge, when the water yield is too big, when overflowing middle part pipeline 3 and flow in rear end pipeline 4, the waterproof ventilated membrane 10 of first pipeline and 9-second pipeline junction blocks up ponding back, discharge through water hose 7, prevent that ponding from getting into inside.

The utility model discloses a 1-tail pipe body, 2-front end pipeline, 3-middle part pipeline, 4-rear end pipeline, 5-delivery port, 6-bellows, 7-water outlet hose, 8-first pipeline, 9-second pipeline, 10-waterproof ventilated membrane, 11-clamp, 12-sucking disc, 13-bent shape gas vent, 14-filter screen, 15-baffle, the part is general standard component or the part that technical staff in this field known, its structure and principle all are that this technical staff all can learn through the technical manual or through conventional experimental method to learn, the problem that the utility model solves is that traditional automobile tail pipe is mostly the straight-going pipeline, because the mounted position is lower, when in heavy rain weather, through or when staying in low-lying road section, easily with ground ponding from tail pipe exit to inside the tail pipe, and then flow into near the engine, cause engine failure, lead to the car to flame out, can lead to the car explosion even when serious, consequently, cause the traffic accident easily, cause very big loss of property for the car owner, there is the potential safety hazard, threaten car owner's personal safety, be difficult to satisfy the problem of user's daily demand, the utility model discloses an above-mentioned combination of each other of parts can be in heavy rain weather, in the effectual silt and the ground ponding that prevents got into the exhaust pipe, prevent that automobile engine from damaging, flame-out midway, probably arouses the dangerous condition emergence of explosion even, reduce the emergence of traffic accident and car owner's loss of property, protect car owner's personal safety, the life of extension car has satisfied user's user demand greatly.

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 tail pipe watertight fittings which characterized in that: including tail pipe body (1), tail pipe body has front end pipeline (2), middle part pipeline (3) and rear end pipeline (4), middle part pipeline (3) bottom is equipped with delivery port (5), delivery port (5) intercommunication bellows (6), bellows (6) intercommunication water hose (7), rear end pipeline (4) comprise first pipeline (8) and second pipeline (9), first pipeline (8) are equipped with waterproof ventilated membrane (10) with second pipeline (9) junction, first pipeline (8) and second pipeline (9) junction surface mounting have clamp (11).

2. The waterproof device for the automobile tail pipe according to claim 1, characterized in that: the front end pipeline (2), the middle pipeline (3) and the rear end pipeline (4) are communicated, the front end pipeline (2) and the rear end pipeline (4) are on the same axis, and the axis height of the middle pipeline (3) is lower than the axis heights of the front end pipeline (2) and the rear end pipeline (4).

3. The waterproof device for the automobile tail pipe according to claim 1, characterized in that: the cross section diameter of the front end pipeline (2) is equal to that of the rear end pipeline (4), and the cross section diameter of the middle pipeline (3) is larger than that of the front end pipeline (2) and that of the rear end pipeline (4).

4. The waterproof device for the automobile tail pipe according to claim 1, characterized in that: the number of the water outlets (5) is three, and the surface of the water outlet hose (7) is provided with a sucker (12).

5. The waterproof device for the automobile tail pipe according to claim 1, characterized in that: front end pipeline (2) top is equipped with bent shape gas vent (13), bent shape gas vent (13) internally mounted has filter screen (14), curved shape gas vent (13) inner wall is fixed to filter screen (14) welding.

6. The waterproof device for the automobile tail pipe according to claim 5, characterized in that: the top end of the curved exhaust port (13) is provided with a baffle (15), and the baffle (15) is semicircular.