CN201053505Y

CN201053505Y - Automatic sealing solid ball valve, water nozzle

Info

Publication number: CN201053505Y
Application number: CNU2007201539772U
Authority: CN
Inventors: 陈树明
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-05-22
Filing date: 2007-05-22
Publication date: 2008-04-30
Anticipated expiration: 2017-05-22

Abstract

An automatic sealing solid ball valve and a water faucet are provided, wherein, a sealing rubber ring is arranged in a valve body; a solid ball is used to seal the sealing rubber ring under the effect of a spring; a discharge bending pipe and a rotary valve cap are cast into a whole; an eccentric cam of the center of the rotary valve cap pushes a cross post rod to press away the solid ball while rotating.

Description

From motive sealing solid sphere valve, water nozzle

Technical field

The utility model relates to a kind of from motive sealing solid sphere valve, water nozzle, and is particularly a kind of, and novel structure is non-leakage, water-saving from motive sealing solid sphere valve, water nozzle.

Background technique

Reach valve, the water nozzle that family uses on the market now, generally be by screw thread, the ceramics sealing, the valve of these ordinary constructions, water nozzle, working life is short, changes once also to be not easy very much, because the stationarity of screw thread control, under the suddenly big or suddenly small situation of tap water pressure, weeping appears often, cause the waste at water source.

Summary of the invention

In view of this, how to be convenient for people to more convenient in life, more practical, using water wisely farthest, the wound motivation place of grinding of the present utility model just.

Designer of the present utility model by means of the practical experience of the research of being engaged in civilian machinery for many years, production, processing and other fields, on the basis of feasibility study repeatedly, does a brand-new design and constitutes, and gets generation of the present utility model eventually.

At the deficiency of present technology, the purpose of this utility model provide a kind of water-saving, from motive sealing solid sphere valve, water nozzle, it has from motive sealing, non-leakage characteristics, realizes water saving and practical effect.

The technological scheme that its technical problem that solves the utility model adopts is: in the water intake of valve body, an O-ring seal is set, is made it and rubber sealing by the elastic force of solid sphere by spring.

Discharging bent-tube is cast as one with the rotation valve gap, is provided with eccentric cam, rotary water-out bend pipe during switch in the middle of the rotation valve gap, just making cam promote the cross push rod backs down solid sphere, rotate in 90 degree, make cushion rubber and solid sphere closing phenomenon occur, reach switching purposes.

The beneficial effects of the utility model are: Discharging bent-tube is cast as one with the rotation valve gap, constitutes a switch gear, rotates 90 water outlets when spending, and closes when resetting, and has strengthened usage space simultaneously.

Description of drawings:

Exemplify preferred embodiment below in conjunction with accompanying drawing, further illustrate the utility model.

Fig. 1 is the utility model structural front view.

Fig. 2 is that the utility model A is to view.

Fig. 3 is that the utility model B is to view.

1 ... valve body 2 ... the rotation valve gap

3 ... Discharging bent-tube 4 ... the cross push rod

5 ... O-ring seal 6 ... solid sphere

7 ... pressure spring 8 ... nut

9 ... connecting base 10 ... spring

11 ... rubber cushion 12 ... connect sieve silk

Embodiment:

Rotation valve gap 2 is housed in valve body 1 die cavity, rotation valve gap 2 is cast as one with Discharging bent-tube 3, and rotation valve gap 2 middle parts are provided with eccentric cam, rotate Discharging bent-tube 3, the rotation valve gap 2 that is cast as one, the cam position promotes cross push rod 4 and drives solid sphere 6 and O-ring seal 5 unlatchings, when Discharging bent-tube 3 resets, under the effect of pressure spring 7, make solid sphere 6 and O-ring seal 5 closures, connection seat 9 connects with rotation valve gap 2 by connecting sieve silk 12, and spring 10 makes rubber cushion 11 with valve body 1 bottom elastic force sealing.

In sum, the utility model can utilize simple structural design, can make things convenient for our life, using water wisely.Obviously, the utility model is the new design of a kind of novelty, progress and dark tool practicability.The above is specific embodiment of the utility model and the know-why used.If the equivalence of doing according to conception of the present utility model changes, when the function that it produced does not exceed spiritual that specification and accompanying drawing contain yet, all in scope of the present utility model, explanation hereby.

Claims

1. one kind from motive sealing solid sphere valve, water nozzle, and O-ring seal is housed in the valve body, and solid ball and spring is characterized in that: under the effect of spring, and solid sphere and rubber sealing.

2. automatic seal ball-valve according to claim 1, water nozzle, it is characterized in that: Discharging bent-tube is cast as one with the rotation valve gap, the valve gap middle part is provided with the eccentric cam structure, and the cam position when rotating Discharging bent-tube in the middle part of the rotation valve gap promotes the cross push rod solid sphere is backed down.

3. according to claim 1 from motive sealing solid sphere valve, water nozzle, it is characterized in that: Discharging bent-tube rotation in 90 degree, solid sphere under the cross push rod promotes and O-ring seal are realized opening, and spring action made the solid sphere closure when Discharging bent-tube resetted.