JP2772778B2 - Water stop - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement in a water shutoff device used by being attached to a shower used in a bathroom.

[0002]

2. Description of the Related Art Conventionally, as a water stop device for a shower used in a bathroom, a device incorporated in a shower head described in Japanese Unexamined Utility Model Publication No. 4-62185 and a device disclosed in Japanese Utility Model Application Laid-Open No. 4-62185 have been proposed.
There has been a shower head incorporated in a shower head as described in Japanese Patent Application Publication No. -21140, and a shower head having a structure in which water is stopped from the shower head as necessary.

[0003]

However, the invention of the structure of the water stoppage of the shower described in the above-mentioned official gazette has an extremely complicated structure, a considerably high manufacturing cost and a complicated operation. There is a disadvantage that it cannot be easily handled.

Therefore, the present invention provides a shower head which has a very simple structure and can be easily set on a shower head conventionally used in each household, and which is inexpensive and can be easily operated by anyone. It is intended to provide a head.

[0005]

According to the present invention, a pressing member is provided at both left and right ends of a cylindrical body having a threaded portion at an upper portion and a lower portion and a partition having a water passage hole formed therein. A water stop device characterized in that a slide plate having a water hole formed therein is slidably mounted to the left and right, an upper partition having a screw portion at an upper part and a lower part, and having a water hole inside. The ball valve is housed in a hollow portion of a cylindrical body having a lower partition having a lower water passage hole, and a hollow storage tube, a spring, a pressing portion having a pressing member at a distal end, and a pressing plate having a pressing plate at a distal end. A water stopping device, wherein an adjuster comprising a movable shaft having a receiving member at an end thereof is attached to the cylinder so that a ball valve housed in a hollow portion of the cylinder can be moved; And threaded part at the bottom A cylinder having a partition having a water passage hole in which a movable valve is mounted and having a lower partition having a lower water passage hole, a hollow storage cylinder, a spring, and a pressing portion having a pressing member at a tip end. A water stop device and an upper part, wherein an adjusting tool comprising a movable shaft having a pressing member at a front end and a receiving member at a rear end is attached to the cylindrical body so that the movable valve can be pressed. In a cylinder having a threaded portion, a water passage hole is formed in the upper portion, and a middle tube having a threaded portion formed in the lower portion is attached. A spring is provided on the outer periphery of the middle tube, and a spring is provided. And a ring body having an operation part is mounted so as to be able to move up and down.

[0006]

Next, an incinerator according to the present invention will be described with reference to the drawings. FIG. 1 is a view showing a state in which the water stop device of the present invention is set in a shower, FIG. 2 is a partially enlarged view of a state in which the water stop device of the present invention is set between a shower head and a hose, and FIG. It is a front view of the water stop device which is this invention.

As shown in FIGS. 1 and 2, the water stop device 1 is set between a shower head 2 and a hose 3. 1 to 3, reference numeral 4 denotes a cylindrical body, reference numeral 5 denotes a threaded portion, reference numeral 6 denotes a slide plate for passing and stopping water, reference numerals 6 a and 6.
b indicates a pressing portion.

FIG. 4 is a plan view of the water stop device according to the present invention, and FIG.
1 is a longitudinal sectional view of a water stop device according to the present invention. 4 and 5
As shown in the figure, the slide plate 6 is attached to the cylindrical body 4 so as to be slidable in the directions of the arrows a and b, and the slide plate 6 has a hole 6c for water flow.

As shown in FIG. 5, a partition 7 having a water passage hole 7a is provided in the cylindrical body 4a. The partition 7 is slidable on the upper surface of the partition 7 so that pressing portions 6a are provided at both left and right ends. The slide plate 6 with 6b is attached.

When the pressing portion 6a is pressed with a finger and the pressing plate 6 is slid in the direction of arrow a, the hole 6c formed in the pressing plate 6 and the hole 7a formed in the partition 7 are not located at the same position. Since the hole 7a of the partition 7 is closed by the pressing plate 6, the flow of hot or cold water flowing from the direction of arrow c is cut off and stopped.

In order to allow hot water to flow through the cylindrical body 4a, the pressing portion 6b of the slide plate 6 is pressed and slid in the direction of arrow b so that the hole 6a formed in the press plate 6 and the partition 7 are formed. When the formed holes 7a overlap and are located at the same position, hot water or cold water flows in the holes 6c and 7a in the direction of arrow c.

FIG. 6 is a longitudinal sectional view of another embodiment of the water stop device according to the present invention. The water stop device 1a of the present example includes a threaded portion 8a,
8c and a cylindrical body 8 having water holes 8f and 8g;
And a ball valve 10.

The cylindrical body 8 is provided with upper and lower threaded portions 8a and 8c and an upper partition 8d and a lower partition 8e. The upper partition 8d and the lower partition 8e are provided.
A hollow portion 8b is formed between them.

A ball valve 10 is placed in the hollow portion 8b. The ball valve 10 is moved by operating an adjuster 9 fixed to the cylinder 8, so that the inside of the cylinder 8 is heated with hot water. Alternatively, an operation can be performed in which cold water flows, hot water or cold water stops flowing.

When the shower is used, that is, in order to make the hot water flow, when the pressing portion 9b of the adjusting tool 9 is pressed, the ball valve 10 is pushed by the pressing plate 9c, and moves to form the partition 8d. Since the upper water passage hole 8f is in an open state, hot or cold water flows through the water passage hole 8g of the lower partition 8e.

To stop the flow of hot or cold water in the shower, the pressing portion 9b of the adjusting tool 9 is pressed, and the pressing plate 9
When c is returned to the original position, the ball valve 10 is pushed up by the upper water hole 8f by water pressure and adheres tightly to the upper water hole 8f, so that the upper water hole 8f is closed by the ball valve 10 and becomes a closed state. Cold water flow stops.

FIG. 7 is a longitudinal sectional view of another embodiment of the water stop device according to the present invention. The water stop device 1b according to the present embodiment includes
A cylindrical body 11 having water passage holes 11e, 11g formed in 1a, 11c and partitions 11d, 11g;
2 and a movable valve 14.

When the shower is used, when the pressing portion 12b of the adjusting tool 12 is pressed, the movable plate 14 is pressed by the pressing shaft 12c, and the water hole 11e formed in the partition 11d is opened. Therefore, hot or cold water flows through the water holes 11e of the partition 11d.

In order to stop the flow of hot or cold water in the shower, when the pressing portion 12b of the adjusting tool 12 is pressed and the pressing shaft 12c is returned to the original position, the movable valve 14 is moved into the water passage hole 11e by water pressure. Pressed and closed by the water passage hole 11e, and the water passage hole 11e is closed by the movable valve 14, so that
The flow of hot or cold water stops at the water passage hole 11g of the partition 11f.

FIG. 8 is a longitudinal sectional view of the adjusting device attached to the water stop device of FIGS. 6 and 7. The adjusting tool 9 for adjusting the position of the ball valve 10 has a hollow storage cylinder 9a, a spring 9e, a pressing portion 9b having a pressing member 9h at the tip, a pressing plate 9c at the tip, and a receiving member 9g at the rear end. It comprises a movable shaft 9d.

In FIG. 8A, when the pressing portion 9b is pushed in the direction of the arrow, the receiving member 9g is pushed and the movable shaft 9d moves leftward, and the movable shaft 9d stops moving in the leftward direction. When the pressing member 9b is pressed again, the stopper comes off and returns to the state shown in FIG.

FIG. 9 shows another embodiment of the water stop device according to the present invention, in which the water stop device of this embodiment is mounted between a shower head and a hose, and FIG. FIG. 11 is a view showing a state in which the pressing plate of the water stop device shown is removed, and FIG.
10 is a longitudinal sectional view of the water stop device of the example shown in FIG. 10, and FIG. 12 is a plan view of the water stop device of the example shown in FIGS.

The water shutoff device 1c shown in FIGS. 9 to 11 comprises a cylinder 15, a spring 16, a middle cylinder 17 having a water passage hole 17a formed therein, and a ring 17c having an operation portion. Have been. In the water stop device 1c of the present example, water is stopped by closing the water passage holes 17a, 17a, 17a, 17a,.

In the case of stopping hot or cold water, FIG.
As shown in the figure, the ring 17c is operated by operating the operating portion 17e, and the operating portion 17e is raised along the guide hole 15c to close the water passage hole 17a provided in the upper portion of the middle cylinder 17 with the ring 17c. The water stops when it comes off.

In the case of passing hot or cold water, FIG.
The ring 17c shown in FIG.
When e is lowered, the ring 17c comes off from the water hole 17a provided in the upper part of the middle cylinder 17, so that the water hole 17
a becomes an open state, and hot or cold water flows through the water passage hole 17a.

FIG. 13, FIG. 14, FIG. 15 and FIG. 16 are views showing another embodiment of the water shutoff device according to the present invention. FIG.
4 is a plan view of the water stop device shown in FIG. 13, FIG. 15 is a longitudinal sectional view of the water stop device shown in FIG. 13, and FIG. 16 is a longitudinal sectional view of the water stop device shown in FIG.

The water stop device 1d of this embodiment has a water passage hole 18 therein.
It comprises a cylindrical body 18 having partitions 18c and 18f in which d and 18g are formed, and a spherical valve 19 having a knob 19b.

As shown in FIG. 15, threaded portions 18a and 18b are formed in the upper and lower portions of the cylindrical body 18, and a water passage hole 18d is formed in the upper part of the cylindrical body 18. In addition to the partition 18c, there is also a lower partition 18f in which a water passage hole 18g is similarly formed below the inside of the cylindrical body 18.

Between the partition 18c and the partition 18f,
A spherical valve 19 having an operation knob 19b is housed, and a water hole 19a is provided at the center of the spherical valve 19.

When water is allowed to pass through the water stop device 1d of this embodiment, as shown in FIG. 15, the spherical valve 19 is operated by the operation knob 19b.
Is rotated with a fingertip to make the water passage hole 19a provided in the spherical valve 19 into the water passage hole 18d of the partition 18c and the partition 18f.
When the position is determined so that the water passage hole 18g penetrates, water can be passed.

When the hot water or the cold water is stopped by the water stop device 1d of the present embodiment, as shown in FIG.
By closing the water passage holes 18c and 18e on the outer peripheral surface of the, the flow of hot water or cold water can be stopped.

[0032]

Since the present invention is a water shutoff having the above-described structure, the following special effects can be obtained.

First, the water stop device according to the present invention can be easily set to a shower conventionally used in each home.

In addition, the number of parts is small and it can be manufactured at low cost, and anyone can operate easily.

Further, by attaching the present invention to a conventional shower, it is possible to save hot or cold water used every day.

[Brief description of the drawings]

FIG. 1 is a view showing a state in which a water stop device according to the present invention is set in a shower.

FIG. 2 is a partially enlarged view of a state in which a water stop device according to the present invention is set between a shower head and a hose.

FIG. 3 is a front view of the water stop device according to the present invention.

FIG. 4 is a plan view of the water stop device according to the present invention.

FIG. 5 is a longitudinal sectional view of a water stop device according to the present invention.

FIG. 6 is a longitudinal sectional view of another embodiment of the water stop device according to the present invention.

FIG. 7 is a longitudinal sectional view of another embodiment of the water stop device according to the present invention.

FIG. 8 is a longitudinal sectional view of an adjusting device attached to the water stoppage device of FIGS. 6 and 7;

FIG. 8a is a longitudinal sectional view of an adjusting device attached to the water stop device of FIGS. 6 and 7.

FIG. 9 is a view showing a state in which another embodiment of the water stop device according to the present invention is mounted between a shower head and a hose.

10 is a view showing a state in which a pressing plate of the water stop device shown in FIG. 9 is removed.

FIG. 11 is a longitudinal sectional view of the water shutoff device of the example shown in FIGS. 9 and 10;

FIG. 12 is a plan view of the water stop device of the example shown in FIGS. 9 and 10;

FIG. 13 is a front view of another embodiment of the water stop device according to the present invention.

FIG. 14 is a plan view of the water stop device shown in FIG.

FIG. 15 is a longitudinal sectional view of the water stop device shown in FIG.

FIG. 16 is a longitudinal sectional view of the water stop device shown in FIG.

[Explanation of symbols]

 1 to 1d Water stop device 2 Shower head 3 Hose 3a Connection fitting 4 Cylindrical body 4a Cylindrical body 5 Threaded portion 6 Slide plate 6a Pressed portion 6b Pressed portion 6c Water passage hole 7 Partition plate 7a Water passage hole 8 Cylindrical body 8a Threaded Part 8b Hollow part 8c Screw part 8d Upper partition 8e Lower partition 8f Upper water hole 8g Lower water hole 9 Adjuster 9a Cylindrical part 9b Press part 9c Press plate 9d Shaft 9e Spring 9f Teeth part 9g Receiving member 9h Press Member 10 Ball valve 11 Cylindrical body 11a Threaded portion 11b Hollow portion 11c Threaded portion 11d Partition 11e Water passage hole 11g Water passage hole 12 Adjuster 12a Cylindrical body 12b Pressing part 12c Press shaft 13 Hollow part 14 Movable valve 15 Cylindrical body 15a Threaded portion 15b Inner cylinder 15c Guide hole 16 Spring 17 Middle cylinder 17a Water passage hole 17b Threaded portion 17c Ring 17d Shaft 1 e operation unit 18 the cylindrical body 18a screwed portion 18b engagement portion 18c on the partition 18d water passage holes 18e hollow portion 18f under the partition 19 the rotary valve 19a water passage holes 19b knob

Claims (4)

(57) [Claims] 1. A cylindrical body having a partition having a threaded portion at an upper portion and a lower portion and having a water passage hole formed therein,
A water stop device characterized in that a slide plate provided with pressing portions at both left and right ends and formed with water holes is slidably mounted on the left and right. 2. A ball valve is provided in a hollow portion of a cylindrical body having a threaded portion at an upper portion and a lower portion, an upper partition having a water passage hole therein, and a lower partition having a lower water passage hole. An adjustment tool comprising a hollow storage cylinder, a spring, a pressing portion having a pressing member at the distal end and a pressing plate at the distal end, and a movable shaft having a receiving member at the rear end is stored in the hollow portion in the cylindrical body. A water valve which is mounted on the cylindrical body so that the ball valve can be moved. 3. A cylindrical body having a threaded portion at an upper portion and a lower portion, a partition having a water passage hole in which a movable valve is mounted inside, and a lower partition having a lower water passage hole, A hollow storage cylinder, a spring, a pressing portion having a pressing member at a distal end, a pressing plate having a pressing plate at a distal end, and a adjusting tool comprising a movable shaft having a receiving member at a rear end so as to press the movable valve. A water stop device characterized by being attached to the body. 4. A middle cylinder having a water passage hole formed in an upper part and a screw part formed in a lower part is attached to a cylindrical body having a threaded part on an upper part, A water stop device comprising a spring, and an annular body having an operation portion mounted on the spring so as to be vertically movable.