KR200351932Y1 - bib cock - Google Patents

Abstract

The present invention relates to a water cock that allows two outlets to be discharged selectively or simultaneously, so that the water can be used in various applications, and divides the space of the valve casing to form a protective chamber at the upper side, and communicates with the inlet. A protective wall having two inflow holes communicating with the inflow hole and the outlet; In the bottom of the housing to be installed in the protective chamber is installed in order to sequentially install the fixed plate and the guide plate is in close contact with the protective wall, each of which is formed with two branch passages and one inflow passage connected to the inlet and outlet holes, A water supply operation unit provided with an operation plate for opening the passage on the bottom of the guide plate to one of the inflow passage and the two branch passages, or connecting both the inflow passage and the two branch passages to enable water discharge; The housing is provided with at least three inserting portions and one catching jaw at intervals of up to 90 °, and the rotation is stopped by a ball piece fitted to the inserting portion and a catching jaw in a protrusion projecting on the outer periphery of the operation plate. A positioner configured to include a stop jaw; It has a technical feature equipped with a; lever to rotate the operation panel to enable the selection of the outlet or the simultaneous jetting.

Description

Bib cock

The present invention relates to a cock cock, and more specifically, two outlets can be used to discharge water selectively or at the same time can be used in a variety of applications, and the user is aware of the water supply and the number of stages and convenience of use To provide a cock cock.

In general, the water cock is installed at the end of the constant water pipe, that is, at the end of the water pipe flowing through the wall of the building structure to control the water supply.

At present, several kinds of such cocks have been developed and used. Typically, one side of the valve casing is provided with an inlet for receiving water in combination with an end of a constant pipe, and an inlet on the opposite side and an inside of the valve casing. The valve face which connects these inlet / outlet ports and provides the flow path of water, and the operation force of the lever installed in the upper part of the valve casing on the valve seat provided in this space is transmitted through the valve rod to move. The flow path is opened / closed by the contact and escape.

By the way, such a cock cocks the water flowed in through one inlet through one outlet, and in recent years, the use of water is diversified in a utility room or bathroom, for example, in a washing machine or in a utility room or bathroom. When water supply for floor cleaning is required, a water cock has been developed to provide water to each application by providing two outlets in one cock instead of using two water cocks. The cock cock has a configuration in which water outlets are provided in front and center portions of the valve casing, respectively, and the water outlet position is selected by the operation of the lever and the water stage is formed.

However, this conventional tapcock has no problem in selecting water outlets and using them by jetting the water, but at the same time, there is a problem in that the water can not be used by jetting the water through two outlets. There is a problem that is difficult to use simultaneously.

In addition, the tap water has a problem that the water is unnecessarily discharged because the water level and the water supply adjustment is unclear. In other words, when selecting the front and rear outlet port by operating the lever, the stopper is equipped to control the position, but there is no other function that can be recognized by the user in the center, that is, the singular position. Therefore, in the process of manipulating the singular position, there is a problem that unnecessary water is jetted out and wasted.

In addition, even when adjusting the water supply amount, the user repeatedly adjusts the lever, so that the operation is difficult, especially in the case of children or the elderly, there is a problem that it is difficult to adjust the desired water supply amount.

The present invention has been made in view of the above-described conventional problems, and its purpose is to selectively discharge water, that is, to select water from one water outlet to discharge water or to simultaneously discharge water from two water outlets. It is to provide a faucet that can be used in a manner that is easy to use.

Another object of the present invention is to provide a water cock to improve the structure of the operation lever and the water supply control unit for intermittent water so that the lever can be rotated by at least 270 ° or more, and thereby the granular water supply can be adjusted. .

Still another object of the present invention is to provide a cockcock which is easy to use with a positioner for momentarily stopping the operation lever in the water supply and the water supply positions.

The purpose of the present invention is provided with an inlet for receiving water coupled to the end of the constant pipe on one side of the valve casing, and provided with two outlets in the front and rear of the opposite side, the inlet and the outlet on the inside of the casing And a space for providing a flow path of water, which may be installed outside the valve cap installed on the upper part of the valve casing to control the water supply by manipulating a valve lever driven around the shaft. A cock, which divides a space of the casing to form a protective chamber at an upper side, a protective wall having two inflow holes communicating with the inlet and two outlet holes communicating with the outlet; In the bottom of the housing to be installed in the protective chamber is installed in order to sequentially install the fixed plate and the guide plate is in close contact with the protective wall, each of which is formed with two branch passages and one inflow passage connected to the inlet and outlet holes, A water supply operation unit provided with an operation plate for opening the passage on the bottom of the guide plate to one of the inflow passage and the two branch passages, or connecting both the inflow passage and the two branch passages to enable water discharge; A lever connected to the operation panel to rotate the water supply and the water supply; The housing is provided with at least three inserting portions and one catching jaw at intervals of up to 90 °, and the rotation is stopped by a ball piece fitted to the inserting portion and a catching jaw in a protrusion projecting on the outer periphery of the operation plate. It is achieved to have a technical feature equipped;

1 is a front view of a part of the faucet to which the present invention is applied;

2 is a plan view of a housing to which the present invention is applied;

Figure 3 is an enlarged cross-sectional view showing an example of the operation unit applied to the present invention,

4 is an enlarged exploded perspective view of the main part of the present invention;

Figure 5a, b, c, d is an operation state of the positioner applied to the present invention,

5A shows the singular position,

5B is a plan sectional view showing a first water supply position;

Figure 5c is a cross-sectional view showing a second water supply position,

Figure 5d shows the third water supply position.

Figure 6 is a cross-sectional view showing another embodiment of the present invention.

* Explanation of symbols for the main parts of the drawings

10 casing 12 inlet

13,14: outlet 20: lever

30: water supply operation unit 32: housing

34: rotor 36: guide plate

38: fixed plate 40: positioner

42: operation panel 44: bullet pieces

44a: inserting portion 46: stop jaw

46a: slope

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

First, in the drawings, the tap cock of the present invention is shown as having one inlet and two outlets, but this is one example and consists of another tapcock, that is, two inlets and one outlet, connected to the cold and hot water pipes. It can also be applied to the tap cock to allow the cold water, mixed water, hot water to be jetted by the operation of the operation lever in the state, which will be described later.

Attached Figure 1 shows an example of the cock cock to which the present invention is applied, Figure 2 shows a plan view of the cock cock casing to which the present invention is applied, Figure 3 shows an example of a water supply operation unit to which the present invention is applied.

In the drawings, the cock cock 1 of the present invention includes a valve casing 10, a water extraction chamber 25 and 26 formed at the casing 10 to guide water to the water outlet port 13 and 14, and the water extraction unit. It is composed of a water supply operation unit 30 for alternately connecting the seals and the closing operation is made, and the positioner 40 for the user to recognize the water supply and the water supply position of the water and to easily control the amount of water supply.

First, one side of the valve casing 10 is provided with an inlet 12 connected to the end of the constant pipe, and the first and second outlets 13, 14 protruding from the bottom of the opposite side of the inlet 12, A space for connecting the water inlets 12 and the outlet water 13, 14 is formed therein. A protective wall 18 is installed at an approximately central portion of the space such that a protective chamber 16 is formed on the upper side thereof to protect the water supply operation unit 30 to be described later from water pressure, but the upper portion of the protective chamber 16 is opened. The valve cap 17 for screwing the water supply operation unit 30 and allowing the installation of the valve lever 20 is screwed therein.

An inlet hole 18a is formed in the protection wall 18 so that water introduced from the inlet 12 is introduced as shown in FIG. 2, and each outlet chamber 25 and 26 is provided at the front side of the inlet hole 18a. Two outflow holes 18b and 18c are connected to each other.

In other words, a plurality of separation walls 22 are installed between the bottom of the protection wall 18 and the bottom of the protection wall 18 and the bottom of the casing 10 so as to guide the inflow and outflow of water. ) Is an inlet chamber 24 which connects the inlet 12 and the inlet hole 18a in a "형태" shape, and divides the space from side to side to each outlet port 13, 14 and the outlet hole 18b ( The exit chambers 25 and 26 connecting 18c are partitioned.

The water supply manipulation unit 30 is installed in the protective chamber 16, and the rotor 34, the guide plate 36, and the stator 38 are unitized by the housing 32, and the stator 38 and the induction A packing 37 is interposed between the plates 36.

Here, the packing 37 enables stable installation of the guide plate 36 and allows the guide plate 36 to be installed closely on the upper surface of the fixed plate 38. In addition, the packing 37 to compensate for the disadvantage that the length of the guide plate is relatively long in the absence of the packing 37 to facilitate the production, and at the same time the fixed plate 38 and the guide plate (according to the inlet and outlet) 36) Minimize the friction between

On the other hand, each of the guide plate 36 and the stator 38 is formed with one inflow passage 36a, 38a and two branch passages 36b, 36c, 38b, 38c.

In other words, the stator 38 is assembled to the bottom of the housing 32 by fitting, and the guide plate 36 is seated on the upper surface of the stator 38 via the packing 37. The inflow path 38a penetrating is formed at the same position as the inflow hole 18a, and the two branch paths 38b and 38c are formed at the same position as each outlet hole 18b and 18c, respectively. (24) and the structure which communicates with the water extraction chamber 25 (26).

Here, the inflow path 38a has three vertices in a trapezoidal shape. This configuration allows simultaneous water discharge through the two outlets 13 and 14, and the two branch passages 38b and c are formed in the form of a long hole in the lower side of the inflow path 38a.

The rotor 34 is installed on the upper surface of the guide plate 36 closely, and is connected to the operation lever 20 by the positioner 40. In addition, the opening 3434 of the groove shape is formed on the bottom surface of the inflow chamber. (24) and the outlet room (25) and (26) are connected alternately, and the configuration is possible to close.

Here, the opening path 34a has a flat cross-section having a lower vertex located on the lower side with respect to the center line in the shape of a fan, which is simultaneously discharged, that is, water is discharged from both outlets 13 and 14. It is configured so that the lower end and the vertices of both ends are spread over two branch passages 36b and 36c and the inflow passage 36a.

The positioner 40 is composed of an operation plate 42 and a connecting rod 48 which is inserted into the center of the upper surface of the operation plate 42 and fitted to the lever 20, and a fitting portion is provided at the bottom of the operation plate 42. The 42a protrudes downward to be fitted to the fitting portion 34b formed on the upper surface of the rotor 34. This means that the rotor 34 does not slip during rotation of the positioner 40 according to the operation of the lever 20. Is configured to rotate.

The connecting rod 48 is placed on the upper portion of the operation panel 42 to be connected to the operation lever 20, but an inclined surface 46b is disposed between the connecting rod 48 and the operation panel 46 so as to be integrally connected to each other. . In addition, the outer periphery of the operation plate 42 is provided with a projection 40a, at one end of the projection 40a is provided with a bullet piece 44 of the ">" shape, the stop jaw 46 is downward on the bottom Protrudes.

Here, the coal piece 44 and the stop jaw 46 is a positional change, that is, the bullet piece 44 may be located at the bottom of the protrusion, and the stop jaw may be located on the upper surface of the protrusion 40a, and these may be arranged on the same line. It can also be located.

In addition, the bullet piece 44 and the stop jaw 46 will always maintain a constant angle. For example, the stop jaw 44 and the central portion of the bullet piece 44 are sequentially and subdivided by maintaining a constant angle at the number of the inserting portion 44a and the locking jaw 46a which will be described later with respect to the center of the operation plate 42. It is to make the operation possible.

The inserting portion 44a and the locking jaw 46a are provided on the inner circumferential surface of the housing 32 of the water supply manipulation portion 30. First, at least three or more insertion parts 44a are formed at equal intervals along the inner circumference of the housing 32 in an uneven shape integrally formed with the housing 32. In other words, one stop jaw 46a and three inserting portions 44a are installed at 90 ° intervals on the inner circumference of the housing 30 so that the lever 20 can be rotated at a 270 ° angle. Furnace outlet (13, 14) is to be selected.

Here, the inserting portion (44a) is a configuration provided with a recess between the two projections, they are made of curvature to facilitate the insertion and removal of the tangy piece 44. In addition, the connecting rod 48 is assembled to the lever 20, the upper portion is composed of a square rod to prevent slipping during operation.

Referring to Figures 5a, b, c, d attached to the operation process of the subject innovation cock made of such a configuration as follows.

First, the cock cock of the present invention is used to be installed on the end of a constant pipe or various machines and systems piped to the wall of the building structure, it can be used in various forms in various applications.

The present invention is introduced into the inlet hole (18a) through the inlet 24, the water introduced into the inlet (12) through the water supply line, where the separation wall (22) blocks the flow of water inlet (18), inlet It is guided to flow into the furnace 38a side.

Water flowed in through the inflow path 38a is along the opening path 34a of the rotor 34, branch paths 38b and c connected to the opening path 34a and the outlet holes 18b and c, The water is discharged to the water outlets 13 and 14 via the water outlet chambers 24 and 25.

Water cock according to the present invention in which water is discharged through such a path allows the user to rotate the lever 20 to designate a water discharge position. First, as shown in FIG. 5A, the lever 20 is on the same line as the water outlets 13 and 14. When located, the opening path 34a is located at the center to coincide with the inflow path 38a, but the bottom blocks the branch paths 38b and c to form a closed path.

In this state, when the lever 20 is rotated to the left as shown in FIG. 5B, the rotor 34 connected by the lever 20 and the positioner 40 rotates, and the rotated rotor 34 is rotated. Opening path 34a of the () is connected to the inflow path (38a) and one of the two branch paths (38b, 38c) so that the water is supplied.

In this process, the rotor 34 is limited to the rotation by the positioner 40. First, when the rotor 34 rotates in the singular position, the bullet piece 44 is forced out of the inserting portion to rotate, and water supply The position is inserted into the insertion part 44a adjacent to the jetting position of the front side water outlet 13, and the user is recognized the position.

On the other hand, in this state, the opening path 34a connects one side of the inflow path 36a with the left branch path in the drawing of the branch road 36c so that water is supplied through the opening path 34a.

When the lever 20 is continuously rotated and rotated so that the second water supply position, that is, the lever 20 is located in the direction opposite to the water discharge, the bullet piece 44 is fitted into another inserting portion 44a and is fixed at the same time. At the same time, water is discharged from the lower outlet ports 13 and 14 at the same time.

In this state, the fan-shaped opening path 34a is spread over each of the inflow path 38b and the branch path 38c, so that the water introduced through the inflow path 38a is supplied to each of the branch paths 38c, thereby simultaneously simulating soil. A number is made.

In addition, when the lever 20 is rotated back to the third water supply position as shown in FIG. 5D, only water is discharged from the rear outlet port. In this case, the side and the right branch passage of the inflow passage 38a different from the above ( 38b) is connected to allow water supply.

The water cock of the present invention as described above can be used in a variety of applications by the water supply through the singular and front outlet, simultaneous water supply through the two outlets, and the water supply through the rear outlet.

6 shows another embodiment of the present invention.

This embodiment is to enable fine adjustment of the amount of water supply, provided with seven insertion portions 44a at equal intervals on the inner circumference of the housing 42, when the operation panel 20 is located in the 45 ° direction half of the water supply amount To make it possible.

Of course, the angle of the bullet piece 44 and the stopping jaw 46 will also be reduced in proportion to the gap between the inserting portions 44, and the number of inserting portions 44a can be further subdivided.

On the other hand, the cock cock 1 of the present invention has another type of cock cock, for example, having two water pipes to which the cold water pipes and the hot water pipes are connected, and the cold water and the hot water supplied through them are discharged through one outlet. The same can be applied to, but two branch passages are connected to the inlet passage, that is, the left and right branch passages are connected to the cold water pipe or hot water pipe, the trapezoidal inlet is connected to the outlet.

The operation of the water cock must ensure that the cold water, the mixed water and the hot water are jetted to prevent the risk of burns, and the lever 20 is operated by at least 270 ° or more, so that the child jets hot water for a joke and burns. By preventing the above, the operation of the cock cock is the same as described above.

In other words, in the step of FIG. 5A, water is formed, and in the first water supply position of FIG. 5B, cold water is jetted. In addition, in the second water supply position, cold water and hot water are simultaneously supplied to allow the mixed water to be jetted, and the hot water is jetted as a ratio at the third water supply position of FIG. 5D.

As described above, the present invention enables the user to recognize the water supply and the water supply position, and in particular, it is possible to save water by subdividing the momentary stop of the lever according to the amount of water supply, and has a convenient effect. The tap cock of the present invention has an effect that can be utilized in various applications by making it easy to select the location of the outlet, and the outlet is made through each outlet or two outlets at the same time.

In addition, when the present invention is applied to the tap water that is cold, hot water jetted water, by allowing the cold water-mixed water-hot water to be jetted sequentially, it is possible to prevent the risk of burns due to instant hot water jetting.

Claims (3)

One side of the valve casing is provided with an inlet for receiving water coupled to the end of the constant pipe, and provided with two outlets in the front and rear of the opposite side, the inlet and the outlets connected to the inside of the casing and the flow path of the water A water cock is provided to the outside of the valve cap installed in the upper portion of the valve casing in this space to control the water supply by the operation of the valve lever driven around the axis, A protective wall partitioning a space of the casing to form a protective chamber at an upper side, an inlet hole communicating with the inlet, and two outlet holes communicating with the outlet; In the bottom of the housing to be installed in the protective chamber is installed in order to sequentially install the fixed plate and the guide plate is in close contact with the protective wall, each of which is formed with two branch passages and one inflow passage connected to the inlet and outlet holes, A water supply operation unit provided with an operation plate for opening the passage on the bottom of the guide plate to one of the inflow passage and the two branch passages, or connecting both the inflow passage and the two branch passages to enable water discharge; The housing is provided with at least three inserting portions and one catching jaw at intervals of up to 90 °, and the rotation is stopped by a ball piece fitted to the inserting portion and a catching jaw in a protrusion projecting on the outer periphery of the operation plate. A positioner configured to include a stop jaw; And a lever for rotating the operation panel to allow selection of the outlet or simultaneous jetting of water. The water cock according to claim 1, wherein the inflow paths formed in the guide plate and the fixed plate are formed in a rhombus shape, and branch holes in the form of long holes are formed on lower sides of both hypotenuses of the inflow path. The inlet according to claim 1, wherein the opening passage is formed to have a rhombus shape having the same shape as the inflow passage, and at least three vertices are formed larger than the inflow passage. A cock cock comprising each branching over.