CN2486798Y

CN2486798Y - New motor vehicle valve inside

Info

Publication number: CN2486798Y
Application number: CN 01209586
Authority: CN
Inventors: 於九富
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-04-03
Filing date: 2001-04-03
Publication date: 2002-04-17
Anticipated expiration: 2011-04-03

Abstract

The utility model discloses a new-typed a valve inside of a motor vehicle which consists of four components or three components respectively, each of which has a core body, outside which an outer screw thread is arranged and in the inner part of the core part a round platform is arranged, outside which a sealing air ring is arranged; the inner end of the four components is connected with an airbound cover while the other end of the three components is an airbound cover, in which an air inlet is arranged and an airbound is arranged inside the cover. The valve inside has a simple and reasonable structure, being easy to be processed and installed with a reliable sealing property and can be self-sealing, being fast aerated and is of a low production cost.

Description

The novel automobile valve inside

The utility model relates to a kind of Motor Vehicle valve inside, is a kind of novel automobile valve inside specifically.

Present Motor Vehicle valve inside is formed by seven, and processing is trouble.

The purpose of this utility model is to provide a kind of novel automobile valve inside, its easy processing, and sealing is reliable.

The technical solution of the utility model is as follows:

This valve inside has core body, and there is outside thread its outer end, and the part by the lining of core body is a round platform, and fluted with the round platform connecting part on the core body, round platform is with the envelope compression ring outward, and the inner end of core body connects the gas blocking cap, and suction port is arranged on the cap, has gas stifled in the cap.

Another program of this valve inside has core body for it, and there is outside thread the outer end of core body, and the centre of core body is a round platform for one section, and fluted with the round platform connecting part on the core body, round platform is with the envelope compression ring outward, and the other end of core body is the gas blocking cap, on this cap suction port is arranged, and has gas stifled in the cap.

Advantage of the present utility model is: 1, simple and reasonable, and be convenient to processing, take up.2, sealability is reliable, can be self-styled, and bigger than former core inlet hole, inflation is fast.3, cost is low, is easy to promote.

Fig. 1 is the utility model embodiment cross-sectional view;

Fig. 2 is the plan view of Fig. 1;

Fig. 3 is another embodiment's cross-sectional view of the utility model.

The utility model is described in further detail below in conjunction with accompanying drawing.

Can see the novel automobile valve inside of forming by four by Fig. 1, Fig. 2, this valve inside has core body (1), there is outside thread (10) its outer end, the part by the lining of core body is round platform (8), on the core body with round platform connecting part fluted (9), round platform is with rubber envelope compression ring (2) outward, one end of envelope compression ring embeds groove (9), on the other end core body of round platform fluted (7), one end of gas blocking cap (3) is embedded in this groove, and suction port (6) is arranged on the gas blocking cap, has gas to block up (4) in the cap, (5) be the valve nozzle body, (11) are the valve inside chambeies.

Can see the novel automobile valve inside of forming by three by Fig. 3, it has core body (13), and there is outside thread (18) outer end of core body, and the centre of core body is round platform (20) for one section, on the core body with round platform connecting part fluted (19), round platform is with envelope compression ring (14) outward, and an end of this ring is embedded in the groove, and the other end of core body is gas blocking cap (21), suction port (15) is arranged on the cap, have gas to block up (16) in the cap, (17) are the valve nozzle body, and (12) are the valve inside chamber.

Screw this valve inside with the tire key, the promptly available son of chewing is inflated, and air-flow enters tire from the core chamber, inflates to stop when reaching given air pressure, and the interior air-flow of tire this moment promotes the stifled gas port that is sealed into of gas, and gas is sealed in realization automatically.

Claims

1, a kind of novel automobile valve inside, it is characterized in that: it has core body (1), there is outside thread (10) its outer end, the part by the lining of core body is round platform (8), with round platform connecting part fluted (9), round platform is with envelope compression ring (2) outward on the core body, and the inner end of core body connects gas blocking cap (3), suction port 6 is arranged on the cap), there is gas to block up (4) in the cap.

2, a kind of novel automobile valve inside, it is characterized in that: it has core body (13), there is outside thread (18) outer end of core body, the centre of core body is round platform (20) for one section, with round platform connecting part fluted (19), round platform is with envelope compression ring (14) outward on the core body, and the other end of core body is gas blocking cap (21), suction port (15) is arranged on this cap, have gas to block up (16) in the cap.