CN2204886Y - Nozzle for controlling valve - Google Patents
Nozzle for controlling valve Download PDFInfo
- Publication number
- CN2204886Y CN2204886Y CN 93245936 CN93245936U CN2204886Y CN 2204886 Y CN2204886 Y CN 2204886Y CN 93245936 CN93245936 CN 93245936 CN 93245936 U CN93245936 U CN 93245936U CN 2204886 Y CN2204886 Y CN 2204886Y
- Authority
- CN
- China
- Prior art keywords
- water
- water nozzle
- nozzle
- cam
- nozzle pipe
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model relates to a water nozzle for controlling valve through a water nozzle pipe, comprising a nozzle assemblage, a water inlet channel and a water nozzle pipe. The water inlet channel is connected with the rotary joint of a nozzle pipe diameter to form the nozzle assemblage, and a water valve in the water inlet channel can be controlled by a cam at the rotary joint. The cam is driven when the water nozzle pipe is switched on, driving the water valve to switch on and shut down. The closing cross section of the water valve and the water inlet channel is fitted as awl inclined plane rigidity, having advantages of non-aging, non-deformable performance, and can effectively prevent drainage phenomenon. Various technology appearances can be fitted over the external diameter of the water nozzle. The utility model has the advantages of practicality and beautiful appearance.
Description
The utility model relates to a kind of water nozzle
Existing various general water nozzle has following shortcoming: the turn-knob and the water nozzle pipe of (1) control valve are discrete, and structure is reasonable inadequately.(2) adopt malleation to block water, rubber seal is easy to wear and aging, and weeping happens occasionally.
The utility model is that a kind of improved water nozzle will be provided, and its water nozzle pipe not only can be used as the passage of flowing water, and can be used as the turn-knob of control valve.Close water voluntarily according to hydraulic pressure, for a long time water clock not.Outward appearance has manufacturability.
The purpose of this utility model is achieved in that the total journey of water nozzle is made up of water-inlet cavity and water nozzle pipe.Water-inlet cavity is connected with a water nozzle Guan Youyi revolute joint.The hydraulic valve that can make longitudinally-moving is arranged in the water-inlet cavity, and a cam in the inwall embedding of water nozzle pipe, and cam shaft is concentric with revolute joint.The curved surface of the go to the bottom curved surface and the cam of hydraulic valve is tangent.The rotation in joint drives cam curved surface and rotates, and hydraulic valve just vertically moves along curved surface.The opening and closing at control water source.The practical and attractive technology of the utility model is simple.
The concrete structure of model utility is gone out by following examples and accompanying drawing.Fig. 1 is according to the sectional drawing that the utility model proposes " by the technology water nozzle of water nozzle tube control flap ".
Concrete structure of the present utility model and working principle are described in detail in detail below with reference to the accompanying drawings.
(1) is the total journey of water nozzle among the figure, and (2) are the water inlet, and (3) are hydraulic valve, and (4) are water-inlet cavity, and (5) are cam, and (6) are revolute joint, and (7) are the water nozzle pipe.The total journey of water nozzle connects into rotating rigid body by water-inlet cavity (4) and water nozzle pipe (7) through revolute joint (6).In the cavity of water-inlet cavity (4), the cavity of hydraulic valve (3) and water-inlet cavity is tilted conical surface and coincide.The bottom surface of hydraulic valve is a curved surface.Cam (5) is embedded on the inwall of water nozzle pipe.The rotating shaft of cam is concentric with revolute joint (6), and the end curved surface of the top-surface camber of cam and hydraulic valve is tangent.When promoting water nozzle pipe (7) like this, revolute joint (6) rotation, also along with moving in turn, hydraulic valve (3) is along with the curved surface variation of cam moves up and down for cam.When up mobile, the valve open current flow out in the water nozzle pipe in water inlet (2) flow into water-inlet cavity (4); When moving down, the water source is closed in will intake cavity sealing of hydraulic valve (3).The sealing of hydraulic valve and water-inlet cavity is the awl inclined-plane, and rigidity is coincide, and not aging, modification can effectively not prevent weeping, using water wisely, and the part of the force of water nozzle pipe is a cylindricality, can put various technology outward appearances, increases aesthetic feeling.
Claims (3)
- A kind of technology water nozzle by the water nozzle tube control flap comprises the total journey of water nozzle (1), hydraulic valve (3), and water-inlet cavity (4) cam (5), revolute joint (6) and water nozzle pipe (7) is characterized in that:(1), revolute joint (6) is linked to be the total journey of the water nozzle with rotary rigid body (1) with water-inlet cavity (4) and water nozzle pipe (7);
- (2), hydraulic valve in the cavity of water-inlet cavity (4), the cavity of hydraulic valve and water-inlet cavity is tilted conical surface and coincide, the bottom surface of hydraulic valve is a curved surface;
- (3), cam (5) is embedded on the inwall of water nozzle pipe, cam shaft is concentric with revolute joint (6), and the end curved surface of the top-surface camber of cam and hydraulic valve is tangent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245936 CN2204886Y (en) | 1993-11-26 | 1993-11-26 | Nozzle for controlling valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93245936 CN2204886Y (en) | 1993-11-26 | 1993-11-26 | Nozzle for controlling valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2204886Y true CN2204886Y (en) | 1995-08-09 |
Family
ID=33818747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93245936 Expired - Fee Related CN2204886Y (en) | 1993-11-26 | 1993-11-26 | Nozzle for controlling valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2204886Y (en) |
-
1993
- 1993-11-26 CN CN 93245936 patent/CN2204886Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |