CN2713264Y

CN2713264Y - Multiple control flexible joint water valve

Info

Publication number: CN2713264Y
Application number: CN 200420004033
Authority: CN
Inventors: 蔺新衔
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-02-07
Filing date: 2004-02-07
Publication date: 2005-07-27
Anticipated expiration: 2014-02-07

Abstract

The utility model discloses a multiple control flexible joint water valve. A foot switch part (III) controls the valve of an operating part (I) through a transmission part (II) to complete the multiple control of water. The upper end of the main body of the valve is provided with a flow limiting ring, and the upper end of the flow limiting ring is provided with a spring. A foot ring and a hand switch wrench can control the switch of the valve by hand and foot to limit water flow. The transmission part is made of flexible cord (or flexible pipe), and the box body of the foot switch is provided with a self-locking device. The foot switch can be treaded once to make the valve normally open when needed, and the valve can be closed by treading the foot switch again. A plurality of valves can be controlled by a foot switch.

Description

The water valves that are flexible coupling of controlling more

Affiliated technical field:

But the utility model relates to the water valve that uses in a kind of daily water supply line, particularly a kind of water valve that can soft connection multiple control modes.

Background technique:

At present, in a lot of public places, as: lavatory, hospital, the used water valve in dining room all come switch with hand, numerous people on a water tap, twist twist go very unhygienic, even some people is not related to water valve after washing hand, causes the waste of water resources, and automatically controlled induction type water valve is also arranged, but because the cost height is installed loaded down with trivial details very difficult popularization and is opened.

Summary of the invention:

The purpose of this utility model is to overcome the deficiency of existing valve, designed a kind of easy for installation, can be manual, valve that also can foot control, its valve is that flexible cord (pipe) connects with connecting of controller, therefore install simple, controller can arbitrarily be placed on the position of oneself thinking that convenience is used, and it is extremely convenient to use.Its self-locking device can make valve when needed, steps on that foot switch makes valve open, steps on switch again, and valve closing when needs are driven valve for a long time, need not be stepped on foot switch always.Made things convenient for the use of various situations.

The purpose of this utility model realizes by following manner: foot switch part III is used to provide a power source, prick the soft tie of formula as motivation transfer motion part II by being similar to fare voluntarily, drive one or more water valves, promptly do-part I comes the switch of water is controlled.

The self-locking device of being made up of the snap close 8 on the foot switch part III, lock 9 can the locking switch state, and when pedal 10 was stepped on earth for the first time, pedal was lockable, and valve is opened for a long time, when stepping on pedal 10 on earth for the second time, and when pedal is released, valve closing.

The utility model has the advantages that: install simply,, directly load onto the utility model water tap and get final product as long as original water tap is changed.Easy to use, because it is soft connecting mode, therefore can easily foot switch be placed convenient any position of using, auto-lock function can make valve open for a long time easily, and need not step on switch for a long time.The germ cross infection can be avoided in the public place.Can realize easily that a foot treadle controls two or more valves, be convenient in the shower hot and cold water switch control simultaneously, using water wisely.Washing one's hands, when having a bath, can save when playing soap white by Foot-controlled switch from the water that runs off.

Description of drawings:

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an overall pattern

Fig. 2 is valve mechanism figure

Fig. 3 is pedal locking system figure

Fig. 4 is the hydraulic transmission form figure of soft coupling part

1. valve body 2. restrictor rings 3. foot-propelled rings 4. hand switch spanners 5. transmission stiff end A 6. transmission stiff end B 7. drive lines overlap 8. snap closes, 9. locks, 10. pedals, 11. springs, 12. levers, 13. restrictor ring fixed screws, 14. positive stop end a, 15. positive stop end b, 16. drive lines, 17. springs, 18. spring eye A, 19. spring eye B, 20. synchronous holes, 21. synchronous contact 22. connectors 23. pedal box bodys 24. axles 25. liquid capsule a 26. liquid capsule b 27. guy hooks 28. pressure pipes 29. guide pipe III. pedal control section II. motivation transfer motion part I. execution valve portions

Embodiment:

As shown in Figure 1, pedal (10) is connected with lever (12) by the front end protrusion part, the other end of lever (12) is connected with drive line (16), drive line (16) is one not have the flexible cord of stretchability, be placed in the drive line cover (7), (11) be a stage clip, its effect is when drive line (16) is moved to, be unlikely to make its drive line (16) to be pulled, drive line cover (7) does not have the flexible pipe of stretchability to make by one, and an end is fixed on the foot switch box body (23), the other end is fixed on the drive line fixed end A (5) of valve body (1), the other end of drive line (16) is fixed on the foot-propelled ring (3), and along the groove on the foot-propelled ring edge around foot-propelled ring (3) half-turn, be fixed in the annular groove, and make when pulling drive line (16), foot-propelled ring (3) can rotate the angle more than 90 °.

As shown in Figure 2, valve body (1) is a ceramic core valve, or one half-twist can finish the valve of switch, upper end suit one restrictor ring (2) of valve body (1), one manual retaining screw (13) is arranged on the restrictor ring (2), when the hand-tight make-up nut, this ring can be fixed in the valve upper end, and can be arbitrarily angled fixing along horizontally rotating, in restrictor ring (2) upper end, be set with spring (17), the spring upper end is set with foot-propelled ring (3), and the two ends of spring (17) embed spring eye A (18) and spring eye B (19) respectively. and the top of axle (24) is fixed in the upper end in foot-propelled ring (3), connector (22) by retaining screw, when connector (22) rotates, axle (24) is followed together and to be rotated, and switch knob (4) is connected with connector (22) work by drift bolt, when making it the handle when depress switch spanner (4), contact (21) just embeds in the synchronous hole (20) synchronously.

Referring to Fig. 3, the locking system of pedal control section (III) is work like this, be fixed with the lock (9) that spring sheet is made below the pedal (10), the relevant position of Dui Ying pedal box body (23) with it, fixing bossed snap close (8), when pressing down pedal (10), c end on the lock (9), can at first touch a point of snap close (8), continue to press down, can slide to the d point of snap close (8) by a point, the d point has stoped downslide, when unclamping pedal, pedal (10) pops up under the pulling of drive line (16).Because lock (9) is that shell fragment is made, because the effect of elastic force, the c point slides to the b point to be stopped.The c point is hung in the b point, and pedal (10) is lockable, and when pressing pedal (10) again, the c point slides to the e point under the effect of elastic force, unclamps pedal (10), and the c point slides to the f point, and pedal (10) is released.

Whole control process is: when needs are opened valve, press down pedal (10), the front end of pedal (10) presses lever (12), the other end pulling drive line (16) of lever (12), drive line (16) drives foot-propelled ring (3) and rotates, and spring (17) is by energetically, when lifting the handle of switch knob (4), contact (21) is extracted out synchronously, foot-propelled ring (3) idle running, foot-propelled control is inoperative, and be manual state this moment, have only operating switch spanner (4), just can open valve.When depress switch spanner (4), contact (21) inserts in the synchronous hole (20) synchronously, when foot-propelled ring (3) rotates, drives manual wrench (4) and rotates, and opens valve, and simultaneously, foot treadle (10) is by snap close (8), lock (9) locking.When stepping on plate (10) again, foot treadle (10) is released, and foot-propelled ring (3) is by the reducing power effect of spring (17), backward rotation throttle down.Simultaneously, foot-propelled dish (3) pulling sense line (16) drives lever (12), and pedal (10) is lifted.

Restrictor ring (2) can limiter valve max water yield, unclamp retaining screw (13), can about adjust the angle of restrictor ring (2), when adjusting angle, variation is also followed in the position of positive stop end a (14), when foot-propelled ring (3) rotates, its protruding part, the just limited end a of positive stop end b (15) (14) blocks, and limited the rotation angle of foot-propelled ring (3), thereby the valve water yield is restricted also.

Increase the number of lever (12) and drive line (16), can realize that a pedal controls the function of a plurality of valves.

(II)--motivation transfer motion part in the such scheme, also can realize by Fig. 4 form, liquid capsule a (25) places under the pedal (10), guide pipe (29) is fixed in drive line fixed end A (5) to be located, and its guy hook (27) is connected with drive line (16) on the foot-propelled ring (3), adjust the length of drive line (16), make it in the moving stroke of guy hook, can drive foot-propelled dish (3) and do 90 ° of rotations and get final product.

When depressing pedal (10), compressing liquid capsule (25), liquid flows to liquid capsule b (26) by pressure pipe (28), liquid capsule b (26) extends at the effect lower edge of liquid guide pipe (29), the interior pipe of guide pipe (29) is connected with guy hook (27), make guy hook (27) motion, guy hook (27) drives drive line (16) motion, finishes the switch of valve.By establishing liquid capsule b (26) and guide pipe (29) and pressure pipe (28), can drive a plurality of valve workings more.

Claims

1. control the water valve that is flexible coupling one kind more, foot switch part (III) is arranged, motivation transfer motion part (II) and execution valve portion (I) combine, it is characterized in that: pedal (10) is connected with lever (12) by the front end protrusion part, the other end of lever (12) is connected with drive line (16), drive line (16) is one not have the flexible cord of stretchability, be placed in the drive line cover (7), (11) be a stage clip, be placed in an end of drive line (16), drive line cover (7), there is not the flexible pipe of stretchability to make by one, one end is fixed on the foot switch box body (23), and the other end is fixed on the drive line fixed end A (5) of valve body (1), and the other end of drive line (16) is fixed on the foot-propelled ring (3), and along the groove on the foot-propelled ring edge around foot-propelled ring (3) half-turn, be fixed in the annular groove, and make when pulling drive line (16), foot-propelled ring (3) can rotate the angle more than 90 °;

Valve body (1) is a ceramic core valve, or one half-twist can finish the valve of switch, upper end suit one restrictor ring (2) of valve body (1), manual retaining screw (13) is housed on the restrictor ring (2), when the hand-tight make-up nut, this ring can be fixed in the valve upper end, and can be arbitrarily angled fixing along horizontally rotating, in restrictor ring (2) upper end, be set with spring (17), the spring upper end is set with foot-propelled ring (3), the two ends of spring (17) embed spring eye A (18) and spring eye B (19) respectively, the upper end of foot-propelled ring (3), and connector (22) is fixed in the top of axle (24) by retaining screw, when connector (22) rotates, axle (24) is followed together and to be rotated, and switch knob (4) is connected with connector (22) work by drift bolt, when making it the handle when depress switch spanner (4), contact (21) just embeds in the synchronous hole (20) synchronously;

In the pedal control section (III), be fixed with the lock (9) that spring sheet is made below the pedal (10), bossed snap close (8) is fixed, when pressing down pedal (10) in the relevant position of Dui Ying pedal box body (23) with it, c end on the lock (9), can at first touch a point of snap close (8), continue to press down, can slide to the d point of snap close (8) by a point, the d point has stoped downslide, when unclamping pedal (10), pedal (10) pops up under the pulling of drive line (16), because lock (9) is that shell fragment is made, because the effect of elastic force, the c point slides to the b point to be stopped, and the c point is hung in the b point, pedal (10) is lockable, when pressing pedal (10) again, the c point slides to the e point under the effect of elastic force, unclamps pedal (10), the c point slides to the f point, and pedal (10) is released.

2. it is characterized in that according to the described water valves that are flexible coupling of controlling of claim 1 more, motivation transfer motion part (II), also available liquid capsule a (25), liquid capsule b (26), pressure pipe (28), guide pipe (29), the Hydraulic Power Transmission System of composition is made.