CN207945027U - Jointing for automotive air intake pipe - Google Patents

Abstract

A kind of jointing for automotive air intake pipe, it includes tube body and inner tube, a pullover is respectively set in the both ends periphery of tube body, one of tube body cavity inner wall body is equipped with screw thread, one periphery of inner tube is uniformly arranged filter mesh, one inner tube is set in the cavity of tube body, is filled by earth rubber between a periphery of inner tube and the inner wall of corresponding position tube body, is uniformly connected by three groups of narrow bars intervals between the periphery and the inner wall of corresponding position tube body of inner tube.

Description

Jointing for automotive air intake pipe

Technical field

The utility model is related to a kind of connector more particularly to a kind of jointings for automotive air intake pipe.

Background technology

So-called jointing refers to the jointing between air inlet pipe and engine.Currently, most of automobile production enterprises Industry is assembled by the way of being directly connected to, that is to say, that many enterprises are all air inlet pipe to be directly connected to corresponding position to start The air inlet in machine one side outside, being directly connected to no doubt can be with still, air cleaner once breaks down, then containing sundries Air will enter in the body of engine.

Invention content

In order to overcome the shortcomings of that existing air inlet pipe is existing during gas transmission, the utility model provides a kind of for vapour The jointing of vehicle air inlet pipe, the connector are made of tube body and inner tube, and the both ends periphery of tube body is respectively equipped with a pullover, tube body Be internally provided with the compatible inner tube of a shape, and a periphery of inner tube is uniformly arranged filter mesh.

Technical solution adopted by the utility model to solve its technical problems is：Including tube body and inner tube, tube body is in 7 words Shape, tube body are set up by stainless steel material, and a pullover is respectively set in the both ends periphery of tube body, and each pullover is the correspondence that is locked respectively Locate a periphery of tube body, one of tube body cavity inner wall body is equipped with screw thread；Inner tube is set up by stainless steel material, the shape of inner tube It is adapted with the shape of tube body, a periphery of inner tube is uniformly arranged filter mesh, and each filter mesh is to penetrate corresponding position Wall body in inner tube cavity, a periphery of said inner tube refer to the periphery of inner tube tube body half, and inner tube is suspended at the sky of tube body Intracavitary a, that is to say, that inner tube is set in the cavity of tube body, and between the periphery of inner tube and the inner wall of tube body is a ring Shape dead zone, between a periphery of inner tube and the inner wall of corresponding position tube body by earth rubber seal fill, inner tube periphery with it is corresponding Locate uniformly to be connected by three groups of narrow bars intervals between the inner wall of tube body, that is to say, that the periphery of inner tube is fixed on by three groups of narrow bars On wall body in the tube body cavity of corresponding position, every group is three narrow bars, and the both ends end of inner tube is separated by with corresponding position tube body end A distance；The air inlet in connection corresponding position engine one side outside of tube body, the other end of tube body is screwed into air inlet pipe sky One of intracavitary.

The utility model has the beneficial effects that the air inlet in connection corresponding position engine one side outside of tube body, pipe One of the other end connection corresponding position air inlet pipe of body, the cavity of tube body is interior to be arranged an inner tube, and a periphery of inner tube is uniform Be arranged filter mesh, that is to say, that air enters in the cavity of inner tube, and by each filter mesh filter after, can just discharge into hair In motivation；If the sundries in inner tube cavity is excessive, at this moment, repairman can remove inner tube, and outwell the waste residue in its cavity.This Utility model one can carry out secondary filter to air inlet；Second is that once air cleaner breaks down, can also do as usual air filtering In sundries.

Description of the drawings

Fig. 1 be the utility model tube body outside set up figure.

Fig. 2 is the tubular body schematic diagram of the utility model.

Fig. 3 is the integral planar schematic diagram of the utility model.

Wherein；1, tube body；2, pullover；3, inner tube；4, earth rubber；5, filter mesh；6, narrow bars；7, air inlet pipe；

Specific implementation mode

The utility model is further described below in conjunction with the accompanying drawings.

In Fig. 1, a pullover 2 is respectively set in the both ends periphery of tube body 1, and each pullover 2 is the corresponding position tube body 1 that is locked respectively A periphery, one of 1 cavity inner wall body of tube body is equipped with screw thread.

Fig. 2 includes Fig. 1, and a periphery of inner tube 3 is uniformly arranged filter mesh 5, an inner tube is arranged in the cavity of tube body 1 3, it is an annular dead zone between the periphery and the inner wall of tube body 1 of inner tube 3, a periphery and the corresponding position tube body 1 of inner tube 3 It is sealed and is filled by earth rubber 4 between inner wall, it is uniform by three groups of narrow bars 6 between the periphery and the inner wall of corresponding position tube body 1 of inner tube 3 Connection.

Fig. 3 includes Fig. 1, Fig. 2, the air inlet in a connection corresponding position engine of tube body 1 outside on one side, tube body 1 it is another One one be screwed into 7 cavity of air inlet pipe.

Claims (1)

1. a kind of jointing for automotive air intake pipe, including tube body and inner tube, it is characterised in that the both ends periphery of tube body point Not She Zhi a pullover, one of tube body cavity inner wall body is equipped with screw thread, and a periphery of inner tube is uniformly arranged filter mesh, manages One inner tube is set in the cavity of body, is filled by earth rubber between a periphery of inner tube and the inner wall of corresponding position tube body, inner tube Periphery and the inner wall of corresponding position tube body between uniformly connected by three groups of narrow bars intervals.