KR200230186Y1 - Multistage quantity of water and temperature control type bib coke - Google Patents

Abstract

The present invention adjusts the amount of water discharged step by step and simply controls the degree of mixing of cold and hot water according to the temperature of the multi-stage, and does not change the set constant temperature even once a minute flow occurs during the up and down operation of the handle lever. Multi-level water and temperature controlled water taps.

The present invention is extrapolated to the upper cartridge case and a long groove is formed on one side of the flange formed on the bottom and the temperature control member protruding the projection of the mountain on the outside of the long groove,

Prevents the separation of the temperature control member and the separation prevention cap which is combined to the cartridge case but the engaging portion is inserted into the engaging projection of the temperature control member on the inner circumference continuously formed;

The rotating member is installed at the upper end of the temperature control member and receives the rotation of the handle lever, and rotates the temperature regulating member, and is extrapolated to the valve lever and guides the rotating member along the upper and lower operating radius of the handle lever to one inner surface. The guide groove is formed and the transmission member is continuously installed in the guide groove,

The head is rotatably extrapolated to the upper part of the transmission member, and the curved groove formed in the fitting part is in close contact with the seal held by the spring installed in the head part, and the groove formed at the other side of the curved groove has a handle lever into which the locking part of the head is fitted. It is done by making.

Description

Multistage quantity of water and temperature control type bib coke}

The present invention adjusts the amount of water discharged step by step and simply controls the degree of mixing of cold and hot water according to the temperature of the multi-stage as well as to prevent the set constant temperature from changing once even if a minute flow occurs during the operation of the handle lever. Multi-level water and temperature controlled water taps.

In general, conventional water taps are provided with a cartridge for properly mixing cold and hot water, and the supply amount and water temperature of the water are controlled by the operation of the handle lever.

However, in this case, there was unnecessary water waste because it could not adjust the quantity suitable for the application in a short time, and it was difficult to meet the desired temperature because the temperature deviation was very large even with the slight difference of the handle lever when adjusting the temperature. The water discharged was a double waste of water flowing into the drain as it is.

In addition, it is difficult to turn the water tap after setting it to the proper temperature, and when it is reused, the handle lever flows finely to the left and right when the handle lever is operated up and down (especially for the cold and hot water tap with the cartridge distributed in the market). Is 70 ° C before and after the handle lever is lifted up during water jetting, and when it is operated downward, the handle lever is pushed toward the cold water naturally and the temperature is changed. There was a hassle to do.

Therefore, the practical application registration application No. 2000-35209, which is an application draft of the applicant of the present invention, was proposed as a solution for solving the above problems.

In this case, however, wear occurs between the locking projection and the locking portion during long term use, and thus, the handle lever is sometimes caused to have a small flow during the up and down operation, thereby changing the set temperature.

The present invention is to make the up and down operation of the handle lever in a multi-stage by the design of another embodiment continuous to the design of the above-mentioned application, so that the amount of water can be adjusted to the intended use without waste of water, and the handle lever is rotated in multiple stages It is easy to control the temperature of the mixed water, and even if a slight flow occurs when turning on / off the handle lever, the set temperature does not change, so it is to provide a water tap without having to reset the temperature every time.

The present invention is extrapolated to the upper cartridge case and a long groove is formed on one side of the flange formed on the bottom, and the temperature control member protruding the projection of the mountain type on the outer side of the long groove,

The separation preventing cap is combined with the cartridge case while pressing the flange to prevent the temperature control member from being separated but the locking projection of the temperature control member is inserted into the inner circumference selectively to maintain the locking state;

A rotation member installed at one end of the temperature control member and receiving the rotation of the handle lever to rotate the temperature control member;

Extrapolated to the valve lever and guide grooves are formed on one inner surface to guide the rotating member along the upper and lower operating radius of the handle lever. The transmission member being

The head part is extrapolated so as to be rotatable, and the upper and lower acetal bearings are extrapolated to the upper fitting part, and the curved groove formed on the fitting part is in close contact with a seal supported by a spring built into the head part. A handle lever into which the locking projection of the head is fitted,

It is made by providing an auxiliary lever that is extrapolated to the square projection of the tip of the protrusion portion and is coupled to the valve lever through the transmission member to the fastener.

1 is a longitudinal cross-sectional view of the operating state of the present invention tap water

2 is an exploded perspective view of the present invention tap water

3 is a cross-sectional view of the water quantity control state of the present invention

4 is a plan sectional view of the coupling state of the present invention tap water

5 is a cross-sectional view of the rotation state of the present invention handle lever

6 is a cross-sectional view of the temperature control of the present invention

7 is an enlarged view of the operating state of the subject innovation temperature control member

8 is a bottom view of the present invention handle lever head portion

9 is a side view of the operating state of the present invention temperature gauge

[Explanation of symbols on the main parts of the drawings]

1: water supply 4: cartridge 10: temperature control member

11: flange 12: long groove 13,56: obstacle

20: release preventing cap 22: locking portion 30: a rotating member

40: transfer member 41: guide groove 42: locking groove

45: curved groove 47: groove 50: handle lever

51: acetal bearing 53: spring 60: auxiliary lever

Referring to the preferred embodiment of the present invention in detail based on the accompanying drawings as follows.

According to the present invention, a cartridge 4 having an on / off function for properly mixing cold water and hot water or discharging water is installed inside a cartridge case 3 installed on an upper part of the body 2, and the cartridge 4 is operated. In the known water tap (1) to which the handle lever (6) is attached to the valve lever (5) and selectively discharges cold and hot water introduced into the cartridge (4) by the operation of the handle lever (6),

A device for discharging the water quantity in multiple stages and controlling the temperature of the mixed water in multiple stages in a simple form without changing the structure of the cartridge 4 is provided. The temperature of the cartridge even if the handle lever rotates within a certain clearance range. The temperature control is made only when the adjustment is not made and the clearance range is exceeded.

The temperature adjusting member 10, which is extrapolated to the cartridge case 3, is installed at a lower portion, and a flange 11 is formed at a lower portion thereof, and a long groove 12 is formed at one side of the flange 11. (13) is rushed. The reason why the long groove 12 is formed inside the locking protrusion 13 is to allow the locking protrusion 13 to flow inward and outward with an elastic force as shown in FIG. 5.

The anti-separation cap 20, which is firmly fixed by the set screw 23 after being screwed to the upper part of the cartridge case 3, has an inward flange 21 formed at the upper end when the flange is coupled to the temperature control member 10. Pressing (11) prevents the temperature control member 10 from escaping from the cartridge case 3, and the locking projection 13 is selectively inserted into the inner periphery of the lower portion of the inward flange 21 to maintain the locked state. The locking portion 22 is formed continuously. Therefore, the temperature control member 10 is a state in which the locking projection 13 is inserted into the locking portion 22, so the rotation must be applied at least a predetermined rotation force, and during rotation, the compression force acts on the locking projection 13 as shown in FIG. It is inserted into the next locking portion 22 after releasing the locking portion 22 in the inserted and flowed state toward (12). Here, the locking projection 13 is inserted into the locking portion 22, but the outer periphery of the flange 11 except the locking protrusion 13 is spaced apart from the locking portion 22 by a predetermined distance, so that the temperature control member ( 10) does not interfere with the rotation.

The rotating member 30 is installed at one side of the upper end of the temperature control member 10 to receive the rotational force during the rotation of the handle lever 6 to rotate the temperature control member 10. The rotating member 30 is formed with an elastic groove 31 on the outside to have an elastic force during the up and down operation of the handle lever 6 and the temperature gauge 32 at the upper end of the other side temperature control member 10 of the rotating member 30. ) Is installed to indicate the temperature scale 23 marked on the separation prevention cap 20 outer periphery, so that it is easy to recognize the temperature change with the naked eye.

On the other hand, the handle lever 50 is not directly coupled to the valve lever 5, but the transmission member 40 of the lamp-shape, which is a medium for discharging by controlling the quantity in multiple stages, is coupled to the transmission member 40 by the valve lever 5 Extrapolated to the upper portion is firmly coupled to the valve lever (5) with a screw (44) using a wrench or the like through a hole sealed with a cover (43) on one side.

The transmission member 40 has a guide groove 41 for guiding the rotating member 30 along the operating radius when the handle lever 50 is operated up and down on one side of the inner surface, the rotating member ( The locking groove 42 is continuously installed so as to be inserted at one end of the 30 to maintain the locked state, so that the up and down operations of the handle lever 50 are operated continuously in multiple stages, so that the amount of water can be easily adjusted as necessary. It becomes adjustable. Here, the degree of adjustment of the amount of water is variously adjusted by adjusting the number of locking grooves (42).

In addition, the handle lever 50 to which the head portion 50a is rotatably extrapolated to the upper circular fitting portion 45 of the transfer member 40, the acetal bearing 51 is extrapolated and fitted to the top and bottom to rotate smoothly. A curved groove 46 is formed at one side outer circumference of the 45 and the curved groove 46 is in close contact with the pushing hole 54 supported by the spring 53 in the spring hole 52 of the head portion 50a. The spring 53 is supported by the set screw 55 and prevented from escaping to the outside, thereby providing an elastic force to the pushing hole 54 so that the spring 53 is always kept in close contact with the curved groove 46 to always maintain the head portion as shown in FIG. While 50a) may be returned to the center, the groove 47 is formed at the other side of the curved groove 46, and the locking protrusion 56 protruding from the head portion 50a is fitted into the groove 47.

Therefore, abrasion occurs between the locking projection 13 of the temperature control member 10 and the locking portion 22 of the separation preventing cap 20, so that minute left and right flow occurs when the handle lever 50 is operated up and down. Even if the locking lever 56 of the head portion 50a is rotated within a predetermined clearance range of the groove 47 without rotating the valve lever 5, it is restored to its original position by the elastic force of the pushing hole 54. The temperature is not converted without artificial operation.

In addition, a square protrusion 48 is formed at an upper end of the fitting portion 45, and a separate auxiliary lever 60 which is simultaneously operated with the handle lever 50 is coupled to the square protrusion 48 to control the temperature of the handle lever ( 50 is to be possible without being extrapolated to the square projection (48) is made of a configuration in which the fastener 61 is coupled to the valve lever (5) through the transmission member 40 together.

Referring to the operating state of the present invention made of such a configuration as follows.

First, the water will be discharged in multiple stages during the up and down operation of the handle lever 50.

When the handle lever 50 is swept upwards, the rotating member 30 is inserted into the locking groove 42 of the transmission member 40 as shown in FIG. 3, as opposed to the conventional operation of the handle lever 50 without a resistive force. When the operation stops once inserted and the next locking groove 42 is inserted, the rotating member 30 is pushed inward and restored by the elastic force so that the handle lever 50 can be operated in multiple stages. Therefore, since the handle lever 50 is operated in multiple stages, water is uniformly discharged, thereby eliminating unnecessary water waste due to water control.

Next, look at the temperature control of the cold, hot water is the locking projection 13 of the temperature control member 10 is inserted into the locking portion 22 and the rotating member 30 installed in the temperature control member 10 is the transmission member 40 By being guided to the guide groove 41 of the handle lever 50 is in a state of rotating stop. When the handle lever 50 is rotated in such a state, the hand lever 50 exceeds a predetermined clearance range, and when the locking protrusion 56 of the head portion 50a comes into close contact with any one surface of the recess 47, the transmission member ( 40 is rotated at the same time and the transmission member 40 transmits the rotational force of the handle lever 50 to the rotation member 30, the temperature control member 10 is rotated as the rotation member 30 rotates. At this time, the handle lever 50 is inserted into the other engaging portion 22 in succession to leave the engaging portion 22 while being pushed toward the long groove 12 as shown in Figure 5 only when a predetermined rotational force is applied. As the rotation is stopped at every rotation by a certain angle, the temperature is controlled uniformly by rotating it by the correct angle in multiple stages. That is, even if a minute flow occurs due to abrasion between the locking projection 13 and the locking portion 22 generated by long-term use, a natural temperature change does not occur.

In addition, when the rotating member 30 is rotated together with the temperature gauge 32 rotates together to indicate the temperature scale 23, the user can accurately rotate the handle lever 6 by a suitable temperature in accordance with the temperature scale according to the temperature control. Water waste can be prevented and when the handle lever 6 is operated up and down, the rotating member 30 is guided to the guide groove 41 so that the handle lever 6 is not rotated, even if minute rotation is generated. 13) is inserted into the locking portion 22 and the locking state is maintained so that the cartridge 4 is not operated essentially so that the set temperature is not changed without applying a constant force to rotate the handle lever 6.

This design makes it possible to adjust the amount of water discharged according to the usage by adjusting the lever lever up and down and the rotation of the handle lever uniformly in multiple stages. The temperature of the mixed water can be adjusted accurately and easily according to the temperature scale. Even if there is a rotation of the handle lever in the temperature control is not made and the temperature is adjusted only outside the clearance range, so that the set temperature is not changed without the artificial steering lever rotation operation.

Claims (3)

In a water faucet in which a cold and hot water cartridge is installed in a cartridge case, cold and hot water is introduced into the cartridge, and cold and hot water is selectively discharged by the operation of a handle lever attached to the upper part of the cartridge. The temperature control member 10 is extrapolated to the cartridge case 3 and the long groove 12 is formed at one side of the flange 11 formed at the lower side, and the locking projection 13 protrudes outward from the long groove 12. While the flange 11 is pressed to prevent separation of the temperature control member 10, the cartridge case 3 is screwed together, and the locking projection 13 of the temperature control member 10 is selectively inserted into the inner circumference to prevent the locking state. Leaving prevention cap 20 is formed to be continuously held engaging portion 22, A rotation member 30 installed at one side of the upper end of the temperature control member 10 and receiving the rotation of the handle lever 6 to rotate the temperature control member 10; Extrapolated to the valve lever (5) and formed on one side of the inner surface of the guide groove 41 for guiding the rotating member 30 along the upper and lower operating radius of the handle lever 50, the rotating member in the guide groove 41 (30) the transmission member 40 is continuously provided with a locking groove 42 is inserted into the front end to maintain the locked state, The head part 50a is extrapolated to the upper fitting part 45 of the transfer member 40 so as to be rotatable, but the acetal bearing 51 is extrapolated above and below the head part 50a, and the curved groove 46 is formed in the fitting part 45. ) Is in close contact with the pushing hole 54 supported by the spring 53 installed in the head portion 50a, and the engaging protrusion 56 of the head portion 50a is formed in the groove 47 formed on the other side of the curved groove 46. The handle lever 50 to be fitted, The auxiliary part 60 is extrapolated to the square protrusion 48 of the upper end of the fitting portion 45 and penetrates the transmission member 40 by the fastener 61 to be coupled to the valve lever 5. Multi-level water and thermostatic water taps. The method according to claim 1, The rotating member 30 is formed with an elastic groove 31 on the outside to have an elastic force when operating the handle lever 6 up and down, and the anti-separation cap 20 at the upper end of the other side temperature control member 10 of the rotating member 30 Multi-level water and temperature control faucet, characterized in that the temperature gauge 32 is attached to indicate the temperature scale (23) indicated on the outer periphery. The method according to claim 1, The handle lever 50 and the auxiliary lever 60 have a multi-step water quantity and temperature, characterized in that the valve lever 5 is rotated together to control the temperature only when the locking protrusion 56 is in close contact with both sides of the recess 47 during rotation. Adjustable faucet.