JPS5948103B2 - Shower with soap liquid - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a shower with soap liquid that mixes soap liquid with shower water.

More specifically, in addition to the soap liquid container containing the soap liquid, a small soap liquid container for pressurized extrusion is installed, thereby reducing the pressure required to extrude the soap liquid. Regarding.

The present inventor has previously proposed a shower with soap liquid that can mix soap liquid into shower water by utilizing the pressure of liquid flowing through a shower pipe (Japanese Patent Application No. 42104/1982).

Furthermore, the present inventor has also proposed a shower with soap liquid that continuously sprays shower water mixed with soap liquid from the shower nozzle for a certain period of time in conjunction with the installation and removal of the shower nozzle. Patent Application No. 51-50300).

Each of these proposals applies direct pressure to the soap liquid container itself to push out the soap liquid, so when the inner diameter of the soap liquid container is small, a large pressurizing force is required. becomes.

In addition to a soap liquid container containing soap liquid, the present invention also provides a soap liquid container containing a soap liquid.
It is an object of the present invention to provide a shower with soap liquid that can reduce the pressurizing force for extruding soap liquid by providing a small soap liquid container part having a smaller inner diameter for pressurizing the soap liquid.

Another object of the present invention is to obtain the aforementioned inventions already disclosed by the present inventor (Japanese Patent Application No. 50-42104 and Japanese Patent Application No. 51-50).
300) to the present invention, a shower with soap liquid and a shower nozzle for showering, which can more easily and reliably mix soap liquid into shower water by using the pressure of the liquid flowing in the shower pipe. Shower water (shower water (hereinafter referred to as shower water that does not contain soap liquid) for a certain period of time in conjunction with the removal and attachment of soap)
To provide a shower with soap liquid which can spray out a mixture of soap liquid and soap liquid and reduce the pushing force of the soap liquid.

Still another object of the present invention is to reduce the pushing force of soap liquid, and to automatically perform a series of cycles consisting of shower water, soap liquid shower water, and shower water with the installation and removal of a shower nozzle, for example. They provide showers with soapy liquid.

Next, the shower with soap liquid of the present invention will be explained with reference to the drawings.

FIG. 1 is a partial cross-sectional view showing a basic embodiment of the shower with soap liquid of the present invention (hereinafter referred to as the shower of the present invention).

The soap liquid small container part 4 formed inside the housing 2 is
Soap liquid container 8 via check valve A6 and further check valve B
It communicates with a soap liquid pipe 12 via 10.

A piston 18 is provided inside the small soap liquid container section 4 and can slide on the inner wall 16 of the small soap liquid container via a sealing material 14 .

A drive spring 22 is interposed between the piston 18 and the lower cover 20 of the small soap liquid container section 4.

A rod 24 is fixed to the piston 18, and the rod 24
By pulling down the piston 18, the driving spring 22 is compressed and the piston 18 is lowered.

Note that the check valve A6 and the check valve B10 are, for example, tapered portions 6a and 10a provided in the housing 2, and a ball 6b.
.

10b and springs 6c, 10c.

As is clear from FIG. 1, the check valve A6 prevents the flow of soap liquid from the small soap liquid container part 4 to the soap liquid container 8, while the check valve B10 prevents the flow of soap liquid from the soap liquid pipe 12 to the small soap liquid container part. This prevents the flow to 4.

As shown in FIG. 3, the shower 1 with soap liquid is attached to a wall of a bathroom or the like, for example, by holes 28 provided in the legs 26, and the soap liquid pipe 12 is connected to a suitable fitting 30 for dispensing the shower water. It is joined to pipe A32.

Therefore, the shower 1 with soap liquid of the present invention can be operated from the shower nozzle 34 (for example, the water tap A36, the hot water tap A3).
After the shower water is spouted (or at the same time as the shower water is spouted by opening the tap 8), when the rod 24 is appropriately pulled down, for example, via the grip 40, the piston 18 descends while pushing down the drive spring 22. At the same time, the soap liquid contained in the soap liquid container 8 flows into the small soap liquid container part 4 through the check valve A6.

Next, when the grip 40 is released, the piston 18 is pushed up by the drive spring 22, and the soap liquid is transferred to the check valve B1.
0 and the soap liquid pipe 12 to the shower water pipe A32, and is ejected from the shower nozzle 34 as the soap liquid shower water.

In addition, the backflow prevention function of the check valve A6 prevents the soap liquid from flowing back into the soap liquid container 8.
The outlet is designed with a relatively small internal diameter (which can also be configured to be adjustable), so that the soap liquid is delivered slowly.

The amount of soap liquid delivered, that is, the delivery time, can be changed depending on the amount by which the grip 40 is pulled down, and by pulling down the grip 40 again, the soap liquid can be delivered for an arbitrary period of time.

Note that instead of arranging the rods 24 in series, the piston 18 may be pulled down after the force is increased by a lever action using a lever (not shown), for example.

4 to 11 show other embodiments of the shower of the present invention.

4-5, the shower nozzle 34 is connected to the hose 42.
It is connected to the shower pipe B46 via.

A hot water pipe 50 having a hot water tap B48 and a water tap B5
2 and the water pipe 54 that penetrates the wall 56 and are joined to each other at approximately the center of the soap liquid container cylinder 58 (joint part 60
) has been done.

In addition to the shower pipe B46, a rotary faucet 62 is provided branching off from the joint 60.

A switch 4 is provided for selectively spouting soapy shower water or shower water from the shower nozzle 34 or the rotary faucet 62.

The soap liquid pipe 12 is connected to a small soap liquid container section 4 (to be described later).
) and the shower pipe B46 are communicated via a suitable check valve D66 (shown in FIG. 6), and the soap liquid pushed out from the soap liquid small container part 4 is transferred to the shower pipe B46.
6, the soap liquid container cylinder 58 is connected to a shower rack 70, a shower water button A72, and a shower water button B7, which will be described in detail later.
4. A soap liquid button 76 is provided.

The hot water and water whose flow rates have been adjusted by the hot water faucet B48 and the water faucet B52 join together at the junction 60 to become shower water at a desired temperature, and then flow through the switching faucet 4 to the shower nozzle 34 or the rotary faucet 62. It gushes out.

Also, during this time, the soap liquid is appropriately fed into the shower pipe B46 via the soap liquid vibrator 12, so that the shower water is mixed with the soap liquid and is jetted out as soap liquid shower water.

In FIGS. 6 and 7, a shower lever 80 extending from the shower hook 70 is connected to a stationary pin A32 (in this specification, a pin installed in a stationary member is referred to as a stationary pin, and is hatched in the drawings). (In order to further clarify the drawings, the stationary member supporting the stationary pin may be omitted from the drawings in some cases.)

Note that one of the pins provided on the movable member is called a movable pin).

The drive lever 86, which is pivotally supported by a stationary pin B84, comes into contact with the shower lever 80 at a point a near the right end, and is connected to the push rod 94 via a movable pin A90 inserted into a long hole A38 formed at the left end. is engaged with.

A spring receiver 96 is formed on the pressing rod 94, and the pressing rod 94 is biased downward by the drive spring 22 installed so as to press against the upper surface of the spring receiver 96.

At the lower part of the pressing rod 94, the piston 1 has a sealing material 14.
8, and the piston 18 is connected via a sealing material 14 to a reverse valve ClO2 and a check valve D6 similar to those shown in FIG.
6 and slides up and down while maintaining a sealing effect on the inner wall 16 of the small soap liquid container section 4.

Note that the check valve ClO2 allows the soap liquid in the soap liquid container 106 formed at the lower part of the partition wall 104 to flow into the soap liquid small container part 4.
, but prevents the soap solution from moving in the opposite direction.

Furthermore, the reverse valve D66 is configured to be able to supply soap liquid from the small soap liquid container section 4 to the soap liquid pipe 12, but to prevent movement in the opposite direction.

Note that, similar to the embodiment of the shower of the present invention shown in FIG. 1, the diameter of the outlet 108 of the reversal valve D66 is formed relatively small, so that the soap liquid is gradually sent out from the outlet 108. .

As a result, the push rod 94 descends at a relatively slow speed.

Note that by configuring the outlet port 108 to be able to adjust its diameter, the descending speed of the extrusion rod 94 can be controlled.

As shown in FIG. 7, the shower water button A72 and the shower water button Bγ4 are connected via a lever A112 pivoted on a stationary pin C110, and therefore move in opposite directions.

As shown in FIG. 6, the valve closing shaft 120 fixed to the shower water button B74 has a shower water closing valve 122 attached downwardly.
, and the shower water shutoff valve 122 is connected to the junction point 60.
(shown in FIG. 4) and the shower pipe B46 can be blocked.

The soap liquid button 76 is engaged with the sliding pipe A132 via a lever B128 pivotally supported by a stationary pin D126 and a movable pin B130.

The sliding pipe A132 is fitted onto a vertical shaft 134 fixed to the soap liquid container cylinder 58, and can slide on the vertical shaft 134, while being able to slide in a dogleg shape via a movable pin C136 fixed below. It is engaged with the locking lever A140.

The locking lever A140 has a hook portion A142 formed at the upper end,
And it is pivotally supported at the center by a stationary pin E144.

Note that a boss portion 148 having a projection portion 146 projecting to the right is formed on the side surface of the sliding pipe A132.

There is a fourth part 150 (eighth part) in the center of the shower lever 80.
9) is formed, and the protrusion 146 is held within the recess 150.

Note that a gap g1 is provided in advance between the recess 150 and the protrusion 146.

When the shower lever 80 is pushed down, the hook portion A142 of the locking lever A140 swings to the left via the recess 150, the protrusion 146, the sliding pipe A132, and the movable pin C136, and locks the shower hook. Top surface 15 of lever 80
It is configured to lock 2.

Next, the operation of one embodiment of the shower of the present invention shown in FIGS. 4 to 9 will be explained.

FIG. 6 shows a case where the shower water that has flowed in through the hot water faucet B48, the water faucet B52 (shown in FIG. 4), and the junction 60 is prevented from flowing out by the shower water shutoff valve 122 in the communication pipe 124. show.

On the other hand, the drive lever 86 pressed at point a by the shower lever 80 compresses the drive spring 22 via the movable pin A90 and the pressing rod 94.

Incidentally, the piston 18 is also located above, and has finished sucking the soap liquid into the small soap liquid container 4 through the check valve ClO2.

The shower lever 80 is locked to a hook portion A142 of a locking lever A140, as shown in FIG. 7, and is prevented from moving.

In the above state, when the shower water button A72 is first pressed, the valve closing shaft 120 moves upward via the lever A112, and pulls up the shower water closing valve 122 shown in FIG.
Shower water is fed to shower pipe B46.

After letting the shower water (shower water that does not contain soap liquid as described above) flow out for a desired time using the shower nozzle 34 or the like, when the soap liquid button 76 is pressed down, the soap liquid button 76 is slid into contact with the lever B128. Pipe A132 moves upward.

At that time, the locking lever A140 is connected via the movable pin C136.
rotates clockwise, the engagement between the shower lever 80 and the hook A142 is released, and the shower lever 80 is pulled up via the protrusion 146 (note that the protrusion 1
46 and the recess 150, the hook portion A142 is completely opened before being pulled up by the protrusion 146).

Therefore, the pushing force at point (a) on the drive lever 86 shown in FIG. , the soap liquid is supplied to the shower pipe B46 through the soap liquid pipe 12.

In particular, the diameter of the outlet 108 of the check valve D66 is formed to be relatively small, so that the piston 18 gradually descends.

That is, since the soap liquid continues to flow out for a certain period of time until the piston finishes descending, the soap liquid shower water can be continuously ejected from the shower nozzle 34 or the like.

Note that even after the outflow of the soap liquid has stopped, the jet of shower water continues, so that, for example, the soap liquid adhering to the body can be washed away.

To stop the spouting of shower water, lower the shower water button B74 that is moving upward, and then press the valve closing shaft 1.
The communication pipe 124 is shut off using the shower water shutoff valve 122 attached to the shower head 20.

Next, when the shower nozzle 34 is locked to the shower rack 70 and the shower rack 70 is pressed down, the drive lever 86 is pressed through point (a), compressing the drive spring 22 and raising the piston 18. The soap liquid is sucked into the small soap liquid container part 4 again.

Note that the upper wall 154 of the recess 150 of the shower lever 80
presses the protrusion 146 downward to lower the sliding pipe A132, and also pulls up the soap liquid button 76 via the lever B128.

Note that the locking lever A140 rotates counterclockwise, and the hook portion A140 rotates counterclockwise.
142 to lock the shower lever 80 again (note that when lowering, the upper wall 154 of the recess 150
46, the hook portion A142 does not interfere with the lowering of the shower lever 80 in the same way as above).

As a result, it returns to its original state (that is, the state shown in FIG. 6) and can be used again.

Hot water cock B48, water cock B52 (shown in Figure 4)
is then closed as appropriate.

Note that in order to hold the valve closing shaft 120 at a constant position,
For example, as shown in FIG.
, a retaining means such as a spring A164 may be provided.

FIG. 10 shows another embodiment of the device for locking the shower lever 80 in the embodiment of the shower of the present invention shown in FIGS. 4-9.

Components that are not necessary for explaining the functions of the embodiment in FIG. 10, such as the shower water button A72 and shower water button B74 already shown in FIG. 7, are omitted from illustration.

In FIG. 10, the soap liquid button 76 and the stationary pin D
A pull-up hook 174 is pivotally attached to a movable pin D172 implanted in a sliding pipe B170 which is interlocked via a lever B128 pivotally supported by a lever B128.

A hook portion B176 and a protrusion A178 are formed at the lower part of the pulling hook 174.

The lifting hook 174 is biased to the right by a leaf spring A180 fixed to the sliding pipe B170, and therefore the protrusion A178 moves along the oblique side 184 of the sliding guide 182 provided on the partition wall 104. sell.

Movable pin 013 fixed at the bottom of sliding pipe B170
6 is connected to a dog-shaped locking lever B186 which is pivotally supported by a stationary pin E144.

A movable pin E188 is implanted at one end of the locking lever B186, and the hook portion C190 is pivotally supported by the movable pin E188.

In addition, the hook portion C190 is designed so that it can only be bent clockwise.
A locking portion A192 and a locking portion B194 are provided on the locking lever B186 and the hook portion C190, respectively, and the hook portion C1
90 is pressed by a leaf spring B196.

In addition, in FIG. 10, the shower lever 80 is pushed down,
A case is shown in which the upper surface 80a is locked by the hook portion c190.

Note that the tip of the hook portion B176 of the pulling hook 174 is
It is in contact with the side surface 80b of the shower lever 80.

However, when the soap liquid button 76 is pressed down, lever B
128, the sliding pipe B170 is pulled up, and therefore the locking lever B186 is rotated clockwise and the hook portion C
190 and the shower lever 80 are disengaged, and the pull-up hook 174 is also moved upward.

However, the hook portion B176 of the pull-up hook 174 contacts the side surface 80b of the shower lever 80 as described above and slides on the side surface 80b, so the oblique side 18 of the sliding guide 82
Move upward without following 4.

Note that the shower lever 80 is raised to force the soap liquid into the shower pipe B46 in the same manner as shown in the embodiment shown in FIGS. 4-9.

Note that as the piston 18 shown in FIG.
rises, and eventually the lower surface 80 of the shower lever 80
Hook part B1 of the pulling hook 174 where c has already been raised
76 is reached.

Since the pull-up hook 174 is biased by the leaf spring A180 as described above, the hook portion B176 engages with the lower surface 80c of the shower lever 80 at the above position.

When the piston 18 has finished descending, the shower lever 80 has reached its highest position.

When the shower nozzle 34 is locked to the shower bar 70 and the shower bar 70 is pushed down, the piston 18 is pulled up while compressing the drive spring 22 (shown in FIG. 6) in the same manner as described with respect to FIGS. On the other hand, the sliding pipe B170 is pushed down via the pull-up hook 174 that was engaged with the lower surface 80C of the shower lever 80.

At that time, the locking lever B186 is reversed counterclockwise and the hook C190 comes into contact with the shower lever 80. However, since the hook C190 is configured to be bent by the movable pin E188, the shower lever 80 does not impede the descent of the

On the other hand, as the pull-up hook 174 descends, the protrusion A178 of the pull-up hook 174 slides on the oblique side 184 and descends, gradually moving the hook B176 to the left, and eventually the hook B176 moves to the lower surface of the shower lever 80. 80C
be freed from

As a result, the lifting hook 174 and the lifting hook 1
Sliding pipe B170 and locking lever B18 interlocked with 74
6 stops at its release position.

By configuring the shower lever 80 to descend slightly after being released from the pull-up hook 174, the hook portion B176 comes into contact with the side surface 80b of the shower lever 80, and the upper surface of the shower lever 80 80a is the hook C19 of the locking lever B186
0 can be used to stop the engine from starting.

As a result, the state shown in FIG. 10 is restored, and the device can be used in the next cycle.

Note that instead of the structure shown in FIGS. 6 and 7 using two levers, the shower lever 80 and the drive lever 86, the right end of the drive lever 86 is extended, and the shower bar 70 is formed at the end thereof. A single lever (that is, the lever serves both the function of the shower lever 80 and the function of the drive lever) can also be employed in the embodiment of FIG. 10.

After the soap liquid button 76 is pressed, the lever having such a structure gradually moves in the same manner as the drive lever 86 shown in FIG. 6 to push out the soap liquid for a certain period of time.

Furthermore, as is clear from the explanations listed above, the fourth to
In the embodiment of the shower of the present invention shown in FIG.
(shown in FIG. 7) and sliding contact pipe B170 (shown in FIG. 10), so another button for pulling up the soap liquid button 76 can be omitted.

FIG. 11 is a partial view showing an embodiment of the shower lever 80 that can be used in the shower embodiments of the present invention shown in FIGS. 4 to 10.

In FIG. 11, a lever C2O4 having a horizontal arm 200 and a pull-down arm 202, which are formed to cross the concave portion 70a of the shower rack 70, is connected to a movable pin F206.
The valve closing shaft 120 (shown in FIG. 6) is provided with a horizontal surface portion 208, which is pivotally supported by the shower lever 80.

When the shower nozzle 34 is turned on at 70V, the lever C2O4 rotates via the horizontal arm 200, and the tip 202a of the pull-down arm 202
08, the valve closing shaft can be pushed down to shut off the shower water, and therefore the shower water button B74 shown in FIG. 7 can be omitted.

Such a device may be employed in the shower of the present invention shown in FIGS. 4 to 10, if necessary.

Figures 12 to 15 show other embodiments of the shower of the present invention.

FIG. 12 is a cross-sectional view showing the positional relationship of each component when the shower lever 80 is positioned downward, that is, before the shower of the present invention is started to be used, and FIG. 13 is a sectional view showing a certain state during use. Cross-sectional view, Figure 14 shows the shower hook 70
A partial explanatory diagram explaining the vicinity, FIG. 15 shows the slow motion container 210
FIG.

In FIG. 12, a shower lever 80 having a shower bar 70 at one end is pivotally supported by a stationary pin A82 and biased downward by a pull-up spring 220.

The shower hook lever 80 includes a pressing arm 222 formed to cross the concave portion 70a of the shower hook 70, and a hook arm 2 extending downward and having a hook portion D224.
26, and a hook lever 228 bent at a substantially right angle is pivotally supported by a movable pin G230.

Note that the hook lever 228 is pressed counterclockwise by a spring B232.

The spring B232 is connected to the shower nozzle 34 on the shower hook 70.
When the hook is placed, its weight will cause the hook lever 2 to
The strength is set so that 28 can be rotated clockwise.

In addition, near the hook arm 226, as shown in detail in FIG. 14, a semicircular ring 236 having a sliding side 234 is fixed to the inner wall of the soap liquid container cylinder 58, and the hook portion D224 of the hook arm 226 is When the shower lever 80 is lowered, it slides on the sliding side 234 and then the lower surface 234
It is locked in a.

The drive lever 86 pivotally supported by a stationary pin B84 contacts the shower lever 80 at the right end point (a), and the movable pin A90 fixed to the push rod 94 through the long hole A8B at the left end.
is engaged in.

The pressing rod 94 is provided with a spring receiver 96, which can be pressed downward by the driving spring 22 inserted onto the spring bearing 96 to move. C240 and sliding contact vibrator D242' are extrapolated in a slidable state.

As shown in detail in FIG. 15, two holes 250 and 258 are provided at the lower end of the press rod 94, extending upward from the center of the flange portion 248 to which the O-ring 246 is attached, and on the side surface of the press rod 94. Opening hole 250 and movable pin H
A small hole 258 is formed in a movable valve 256 which is pivotally supported by C252 and pressed by a leaf spring C254.

When the push rod 94 descends, the fluid in the cylinder chamber 260 is gradually discharged through the small hole 258, while when the push rod rises, the fluid sucked into the hole 250 passes through the movable valve 25.
6 is pushed open and rapidly sucked into the cylinder chamber 260.

Therefore, when the press bar 34 moves down, it moves relatively slowly due to resistance from the small hole, and when it moves up, it moves relatively slowly through the small hole 258.
can rise rapidly without encountering resistance.

A movable pin J262 provided on the sliding contact vibe C240,
Rotatably supported by a bearing member 264 and a knob 266
A threaded portion 27 provided at the bottom of the control shaft A268 having
A lever D is engaged with a movable pin 274 implanted in an adjustment nut A272 screwed into the adjusting nut A272 through a long hole B276 and a long hole C278, respectively, and whose center portion is approximately U-shaped.
280 is a movable pin L28 of the vibrator D242 that slides on one end.
The lever E290 is connected by a pivot pin 292 to the center of a lever E290 whose other end is supported by a stationary pin F284.

A movable pin M294 is further provided upright on the sliding contact vibrator D242, and the movable pin M294 is engaged with a long hole D300 formed in a lever 'F 298 that is pivotally supported by a stationary pin G296.

A long hole E302 is further formed in the lever F298, and the long hole E302 is connected to the movable pin N306 of the sliding contact vibrator E304.
is engaged with.

The sliding contact vibrator E304 has an operating protrusion A308 on the right side, and can slide on a soap liquid extrusion shaft 310 that can move up and down in the small soap liquid container section 4 provided below.

The soap liquid extrusion shaft 310 has a flange portion 312 formed at its upper portion, and a control lever A314 having a substantially doglegged shape is pivotally supported by a movable pin P316.

The control lever A314 has an arm A318 extending toward the sliding contact vibrator E304 and an arm B520 extending diagonally, and is biased clockwise by a spring D322 and prevented from rotating by a protrusion B524.

Note that an operating projection B526 is provided upright on the partition wall 104.

The lower surface of the soap liquid extrusion shaft 310 and the inner surface of the small soap liquid container part 4 adhere to the upper and lower parts of an airtight membrane 328, and the airtight membrane 328 is connected to the check valve E330 provided in the small soap liquid container part 4. , in cooperation with the stop valve F332, the soap liquid can be extruded or sucked as the soap liquid extrusion shaft 310 moves up and down in the same manner as described in FIG.

Note that a compression spring 350 is inserted into the lower part of the sliding pipe D242.

On the other hand, the shower lever 80 has a long hole F3 indicated by a broken line.
34 is formed, and a movable pin Q338 fixed to a sliding pipe F336 that can slide on the valve closing shaft 120 is inserted into the long hole F334.

Furthermore, the sliding pipe F336 is composed of an arm C342 having a pressing end 340 and an arm D346 having a hook E344, and a pull-up lever 352 biased clockwise by a spring 0348 is pivotally supported by a movable pin R354. There is.

The pull-up lever 352 is rotated counterclockwise when the sliding pipe F336 moves upward and the pressing end 340 comes into contact with the pressing protrusion 356 fixed to the bearing member 264 and is pressed. .

The valve closing shaft 120 includes a shower water closing valve 122 having a configuration similar to that shown in FIG. A water pulling guide 366 is provided.

A control lever 03 consisting of an arm E370 having an end 368 that can come into contact with the lifting protrusion 364 and an arcuate arm 372, and biased clockwise by a spring E374.
76 is supported on the inner surface of the soap container cylinder 58 by a stationary pin H378.

Note that the spring E374 is connected to the small spring 360 and the small lever 36.
It has the strength to be able to pull down the valve closing shaft 120 (described in detail later) held upward by the end portion 368 and the valve closing shaft 120 (described in detail later).

It consists of an arcuate nose 382 that contacts the inner wall 380 of the concave portion of the arcuate arm 372, and an arm F386 that extends downward and has a pressing surface portion 384 that is substantially straight;
A control lever 390, which is biased clockwise by a spring F388, is pivotally supported by a stationary pin J392.

Note that the pressing surface portion 384 is pressed by the operating protrusion A308 when the sliding pipe E304 descends, and therefore the control lever D390 rotates counterclockwise.

A projection C394 fixed to the inner wall of the soap container cylinder 58 determines the rotational position of the control lever D390.

First, from shower application γ0 to shower nozzle 3.
4 (shown in FIGS. 4 and 5), the pressing arm 22
2 is moved upward by the repulsive force of the spring B232, and the hook lever 228 is rotated counterclockwise, so that the hook portion D224 at the lower part of the hook arm 226 is disengaged from the semicircular ring 236.

As a result, as shown in FIG. 13, the shower lever 80 is moved upward by the pull-up spring 220, and the slide contact pipe F is further moved through the elongated hole F334 and the movable pin Q338.
Pull up 336.

A pull-up lever 352 pivotally attached to the sliding pipe F336
pulls up the valve closing shaft 120 via the hook E344 and the pull-up guide 366 engaged with the hook E344.

The engagement between the hook E344 and the pulling guide 366 is released when the pulling lever 352 moves upward and the pressing end 340 of the arm C342 is pressed by the pressing protrusion 356.

However, the small lever 3 attached below the valve closing shaft 120
62 is pressed by a small spring 360 as shown in FIG.
Because it engages the support surface 396, the valve occlusion shaft 120 does not fall.

As the valve closing shaft 120 rises, the shower water closing valve 122 closes.
rises to open the communication pipe 124, and the shower water passes through the shower pipe B46 to the shower nozzles 34 (4th to 5th).
(shown in the figure) etc.).

On the other hand, as the valve closing shaft 120 rises, the lifting protrusion 364
The control lever C376 is connected to the spring E3 via the end portion 368 and the end portion 368.
It rotates counterclockwise while compressing 74.

Further, the control lever D390, which was in contact with the recess inner wall 380 of the arcuate arm 372 of the control lever C376 and was biased clockwise by the spring F388,
80, the arcuate nose 3 as shown in FIG.
The end portion 372a of the arcuate arm 312 of the control lever 0376 is locked by the outer peripheral surface 382a of the control lever 0376.

Therefore, the control lever C376 remains stationary while maintaining the reversal torque exerted by the spring E374.

As the shower lever 80 rotates, the drive lever 86 is no longer suppressed at point (a), and the push rod 94, which had been locked through the elongated hole A88 of the drive lever 86, is released from the drive spring 22. It begins to descend due to the repulsive force.

Note that the pressing rod 94 is gradually lowered by the slow action of the slow action container 210 as described above.

When the lower left portion 86a of the drive lever 86 finishes descending through the gap (g2) shown in FIG. 12 together with the pressing rod 94, it begins to press the soil surface 240a of the sliding pipe C240.

As mentioned above, the sliding pipe ℃240 has lever D280,
Since it is connected to the sliding pipe D242 by a link mechanism consisting of the pivot pin 292 and the lever E290, the sliding pipe C240 can be lowered by sliding the sliding pipe D242 and the movable pin M.
294, lever F298, movable pin N306, sliding pipe E304, control lever A314 and movable pin P31
6, the soap liquid extrusion shaft 310 can be lowered to push the soap liquid through the check valve F332 (shown in FIG. 12).

As the soap liquid extrusion shaft 310 descends, the arm B520 of the control lever A314 eventually moves to the operating protrusion B526.
The control lever A314 is rotated counterclockwise.

As a result, as shown in FIG. 13, the end 318a of the arm A318 deviates from the lower surface 304a of the sliding pipe E304, and therefore, even if the sliding pipe E304 further descends, the soap liquid extrusion shaft 310 will stop at that position. ing.

That is, when the soap liquid extrusion shaft 310 starts to descend, the sliding pipe E304 and the control lever A314 are engaged, so the soap liquid can be sent out, and the shower water changes to soap liquid shower water, and the shower water continues for a certain period of time T2. After (
The time required for the soap liquid extrusion shaft 310 to start and stop moving) The extrusion of the soap liquid is stopped, and the soap liquid shower water changes into shower water again.

The sliding pipe E304 continues to descend for a certain period of time T.
3, the operating protrusion A308 provided on the sliding pipe E304 comes into contact with the pressing surface portion 384 of the control lever D390 (FIG. 13 shows this state).

Furthermore, the actuating protrusion A308 descends, and the control lever D390
When rotated counterclockwise, the outer periphery 382a of the arcuate nose 382 and the arcuate arm 37 of the control lever C376
The engagement with the tip 372a of 2 is released.

As a result, the end 368 of control lever C376
74, the valve closing shaft 120 is pushed down by pressing the lifting protrusion 364, and the shower water closing valve 122 stops spouting the shower water.

That is, in the embodiment of the shower of the present invention shown in FIGS. 12 and 13, shower water is supplied for a certain period of time T1 at the beginning of operation, soapy water is supplied for the next time T2, and shower water is supplied again for a time T3. The shower water can be automatically changed and ejected, and the shower water can also be stopped after the time T3 has elapsed.

Note that when the control shaft A268 is rotated using the knob 266, the lever D280 rotates about the pivot pin 292 via the adjustment knob l-A272.

As a result, by changing the distance of the gap (g2) shown in FIG. 12, it is possible to adjust the time T1 during which shower water is ejected at the beginning of operation.

Furthermore, in order to adjust the time T2 during which the soap liquid shower water is spouted (that is, the time T2 from when the soap liquid extrusion shaft 310 begins to descend until the control lever A314 is reversed by the actuating protrusion B526), for example, the 16th
The adjustment device shown in the figure can be used.

The adjusting device of FIG. 16 moves the actuation projection 1326 to the control axis
It is attached to B2O2 (adjustable knob that can be moved by screwing into the screw part 402 at the bottom of 0), and the distance (g) shown in FIG.
3) can be adjusted.

Furthermore, in order to adjust the spouting time T3 of the shower water, in which the soap liquid shower is spouted out again, an adjusting device as shown in FIG. 17, for example, can be used.

The adjusting device includes a rotating shaft 4 supported by a soap liquid container cylinder 58.
A rectangular hollow hole 408 is formed in the hollow hole 408, and a control shaft C412 having a threaded portion 410 is slidably held in the hollow hole 408, and the control shaft C412 is connected to the sliding pipe E30.
An adjustment nut (C416) which is pivotally supported by a support member 414 formed in 4 and has an operating protrusion (A308) is screwed into the threaded portion (410).

By having such a configuration, the initial position of the actuation protrusion A308 can be adjusted via the adjustment nut C416, and the moving distance until the actuation protrusion A308 comes into contact with the pressing end 384 of the control lever D390 can be adjusted, and as a result, This allows the shower water spout time T to be changed.

In addition, in FIG. 13, in order to completely return the shower of the present invention to its original state (the state shown in FIG. 12), the shower nozzle 34 (shown in FIGS. 4 and 5) must be locked to the shower hook 70. and push down the shower rack 70.

As a result, the right end point (a) of the drive lever 86 is pressed by the shower lever 30, while the push rod 94 is pulled up while compressing the drive spring 22 through the elongated hole A88.

The sliding pipe C240 and the sliding pipe D242 are raised by the spring force of the compression spring 350, and the lever F2
98, the soap liquid extrusion shaft 310 is returned to the state shown in FIG. 12 via the sliding pipe E304 and the flange portion 312.

Note that the control lever C376, the control lever D390, and the valve closing shaft 120 are already in the state shown in FIG. 12 as described above.

Further, the sliding pipe F336 descends while engaging with the shower lever 80 and the movable pin Q338.

Note that the hook portion E344 of the pull-up lever 352 engages with the pull-up guide 366 of the valve closing shaft 120.

On the other hand, the hook portion D224 of the hook arm 226 is connected to the pressing arm 2.
22, receives the weight of the shower nozzle 34, slides on the sliding side 234 (details shown in FIG. 15), and then engages with the lower surface of the semicircular ring 236, resulting in the state shown in FIG. Return.

All the parts are now in the state shown in FIG. 12 and can be used in the next cycle.

In addition, in FIGS. 12 and 13, the shower lever 8
0, drive lever 86, lever D280, lever E290
The explanation has been made as if they were arranged and operated within the same or parallel planes.

However, it is also possible to provide the drive lever 86 so as to cross the shower lever 80 at right angles, thereby contributing to miniaturization of the shower of the present invention.

Furthermore, instead of directly attaching the drive spring 22 to the soap liquid extrusion shaft 310, a lever (not shown) is formed by having one end pivotally supported by the soap liquid extrusion shaft 310 and a central portion pivotally attached to the soap liquid container cylinder 58. ) at the other end of the drive spring 22
(i.e., one end of the drive spring 22 is mounted below, e.g., on the bulkhead 104), thus removing the protrusion (5) for mounting the drive spring 22 shown in FIGS. 12-13. You can also do it.

In the embodiments of the shower of the present invention shown in FIGS. 1 to 18, drive springs 22 are used as drive sources for the pressurizing device section that pressurizes the small soap container section 4. For example, as shown in FIG. As shown, the shower of the present invention can also be driven using the pressure of the liquid flowing through the shower water pipe B46 or the water pipe 54 shown in FIG. 4.

In FIG. 18, for example, a pressure pipe 420 branched from a shower water pipe B46 is a pressure pipe 420.
22 and a return pipe 424.

A switching valve 428 attached to the rotating shaft 426 allows liquid flowing from the pressurizing pipe 420 to flow into the pressurizing pipe 422.
Alternatively, it is configured to selectively flow into the return pipe 424.

An extrusion piston 430 is provided in the press pipe 422, and a piston rod 432 fixedly attached to the lower part of the piston 430 can pressurize and extrude the soap liquid in the soap liquid small container section 4 shown in FIG. 6, for example. (In addition, Figure 18 shows
(Only parts necessary for explaining the embodiment shown in this figure are shown).

Note that the press pipe 422 and the return pipe 424 communicate with each other at the bottom, and an opening 440 is provided above the press pipe 422, which can be closed by a shutoff valve A438 pivotally supported by a stationary pin 436. .

A stop valve B444 is pivotally supported at the bottom of the return pipe 424 by a stationary pin L446.

A lever G450 having a movable pin 8448 is attached to the rotating shaft 426 to which the switching valve 428 is fixed.

The movable pin 8448 is pivotally supported by a stationary pin M452 and has a long hole G458 formed at the right end of a lever H456 having a nose portion 454 facing the shutoff valve A438;
A movable pin T is pivotally supported by a stationary pin N460 and one end is provided on a sliding pipe G462 similar to that shown in FIG.
Lever J468 that engages with 464 through long hole H466
It passes through a long hole J470 provided at the other end.

Furthermore, a shutoff valve B4 provided at the bottom of the return pipe 424
A push-up lever 478 having a push-up end 472 opposite 44 and supported by a through hole 476 formed in a bearing 474 is fixed to the side surface of the valve closing shaft 120 similar to that shown in FIG.

When the shower nozzle 34 (shown in FIGS. 4 and 5) is removed from the shower bar 70, the shower bar 80 and sliding pipe G462 rise, for example, as shown in FIG. 13.

Furthermore, the pull-up lever 352 moves both the valve closing shaft 120 upward by the hook portion E344, and the shower water closing valve 122 is opened.

As a result, the right end of lever J468 rotates around the stationary pin N460 and descends, causing lever G450 and lever H4 to move downward.
56 respectively.

As the lever G450 rotates, the switching valve 428 rotates to the position indicated by the two-dot chain line, and the nose portion 454 of the lever H456 presses the closing valve A438 to seal the opening 440.

Therefore, the water flowing through the pressure pipe 420 flows into the pressure pipe 422 and pushes down the pressure piston 430, and the soap liquid is discharged from the small soap liquid container 4 (for example, shown in FIG. 6) via the piston rod 432 as described above. It pushes out.

Note that the push-up lever 478 attached to the valve closing shaft 120
Since the pressure also rises, the pressing end 472 pushes up the shutoff valve B444 and opens it.

As shown in the embodiments of FIGS. 12 and 13, the initial shower water spout time T1 and the soap liquid shower water spout time T2
After the subsequent shower water spouting time T3 has elapsed, the valve closing shaft 120 is pulled down by means similar to that shown in FIG.

As a result, the push-up end 472 of the push-up lever 478 returns to the position shown in FIG. 18, and the shutoff valve B444 is closed.

Further, when the shower hook 70 is pushed down using the shower nozzle 34, the switching valve 428 returns to the solid line position (Y) (shown in FIG. 18), and the shutoff valve A438 is also opened, so that the flow from the pressurizing pipe 420 The shower water flows into the return pipe 424 and pushes up the pushing piston 430 from below to return it to the position shown in FIG.

As a result, it can be used in the next cycle.

As described above, the shower water pipe or water pipe 54 (
The shower of the present invention can be driven using the fluid flowing through the shower (shown in FIG. 4).

Furthermore, instead of the drive spring 22, a simple weight (force can be increased or decreased by means of a lever), an air cylinder, a hydraulic cylinder, an electric cylinder using a screw, or other known machines such as gears and chains. It is obvious that a suitable combination of elements and a driving means driven by an electric motor or the like, for example, may be employed.

Furthermore, the shower hook 70 is connected to the shower nozzle 3, for example.
4 (shown in FIGS. 4 and 5) may be configured so that only the block of the shower water spouting portion located at the tip thereof is locked.

Therefore, the shower of the present invention can completely achieve the above-mentioned aspects of the present invention.

The shower of the present invention can be marketed not only as a single product, but also as a bathtub equipped with a shower with soap liquid built into a so-called balance pot.

Furthermore, at beaches and the like, showers with soapy liquid can be installed as vending machines.

[Brief explanation of drawings]

Fig. 1 is a partial sectional view showing a basic embodiment of the shower of the present invention, Fig. 2 is a front view thereof, Fig. 3 is an explanatory view showing an example of its use, and Fig. 4 is a partial sectional view showing a basic embodiment of the shower of the present invention. 5 is a side view thereof, FIG. 6 is a sectional view showing its internal structure, and FIG. 7 is a sectional view taken along the line 7-7 (
However, only the upper structure is shown), FIGS. 8 and 9 are partial cross-sectional views showing the engagement portion between the valve closing shaft 120 and the shower lever 80, and FIG. FIG. 11 is a partial cross-sectional view showing another embodiment, and FIG.
The figure is a cross section showing another embodiment of the shower of the present invention, No. 13.
The figure is a sectional view showing one state of its operation, FIG. 14 is a perspective view illustrating the semicircular ring 236, and FIG. 15 is a slow movement container 21.
16 and 17 are partial views illustrating means for adjusting the spouting time of shower water and soap liquid shower water, and FIG. 18 is a sectional view illustrating the structure of No. 0. FIG. It is a partial sectional view explaining the case. Main symbols in the drawing, 4... Soap liquid small container part, 6
...Check valve A, 8,106...Soap liquid container, 10...Check valve B, 12...
Soap liquid pipe, 22... Drive spring, 32...
... Shower pipe A, 46 ... Shower vibe B, 66 ... Check valve D, 80 ...
・Shower lever, 86... Drive lever,
102...Check valve C1330...Check valve E, 332...Check valve F.

Claims (1)

[Scope of Claims] 1. A soap liquid container in which soap liquid is stored, a soap liquid pipe through which the soap liquid is delivered, and a soap liquid pipe whose internal volume can be changed and which are arranged respectively in the soap liquid container and the soap liquid pipe. Shower with soap liquid C2 consisting of a small soap liquid container that communicates with each other via a check valve and a pressurizing device that applies pressure to the small soap container.The pressurizing device is actuated by a spring means. Claim 1 characterized in that
Shower with soap liquid as described in section. 3. The shower with soap liquid according to claim 1, wherein the pressurizing device is operated using the pressure of liquid. 4. The shower with soap liquid according to claim 1, wherein the pressurizing device section has a weight, and is operated by utilizing the gravity of the weight. 5. The shower with soap waves according to claim 1, wherein the pressurizing device section is configured to operate only for a certain period of time.