JP2603572B2 - Multifunctional shower head - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a multifunctional shower head capable of appropriately jetting normal shower water and shower water for massage by switching.

[0002]

2. Description of the Related Art Conventionally, when a shower head for massage and a mechanism for jetting shower water for massage are built in a hand-held shower head and a mechanism for jetting shower water for massage, the number of parts is reduced. There has been a problem that it becomes large, large, and heavy, and cannot be used with one hand.

[0003]

SUMMARY OF THE INVENTION The present invention has been made in consideration of the above-mentioned conventional problems.
It is designed in view of the point, the number of parts is small,
One can be formed into a small and light, good shower
-Multi-machine that can squirt massage shower water with water
No. 1
The main point is that a water chamber communicating with the water supply channel is formed inside
A main body, rotatably covered on the discharge end side of the main body,
Watering with a concave water chamber in the center and a large number of watering holes in the outer periphery
A plate, and fixed in the water chamber inside the watering plate in a partition shape.
Sheet play with water holes at eccentric positions
Can slide on the seat plate and align with the water holes
Having an opening communicating with the concave water chamber and having a concave shape
A switching valve fixedly mounted in an outer periphery of a water chamber, and the sprinkler plate;
With a fountain hole covered on the discharge side of the concave water chamber
Configuration withThe sheet plate has the water
Circulation holes are formed to improve indoor metabolism
ThatIt is.The second point is to communicate with the water supply channel.
Body having a water chamber formed therein, and discharge of the body
It is rotatably covered at the end side, and has a concave water chamber and outer peripheral part at the center.
A watering plate having a large number of watering holes, and a front surface inside the watering plate
The partition is fixed in the water chamber and is eccentric from the center.
A sheet plate having water holes, and
Sliding contact is possible to align with the water hole and communicate with the concave water chamber
It has an opening and is fixed to the outer periphery of the concave water chamber of the sprinkler plate in a surrounding shape
Switching valve, and a cover on the discharge side of the concave water chamber of the sprinkler plate.
And a cap having a fountain hole.
At the center of the seat plate, the switching valve and the sprinkler plate
On the outer periphery of a set screw that is inserted and screwed into the main body,
The seat surrounded by the seat plate, the switching valve, and the sprinkler plate
That is, a cooling storage space is formed. Also, the third key
The main feature is that a water chamber communicating with the water supply channel is formed inside.
Part, and is rotatably covered on the discharge end side of the main body part,
Plate with concave water chamber at the bottom and many water holes at the outer periphery
And a partition is fixedly installed in the water chamber inside the watering plate.
Seat plate with water holes at a position eccentric from the center
Slidably in contact with the sheet plate and can be aligned with the water holes.
An opening communicating with the concave water chamber;
A switching valve fixedly mounted on the outer periphery of the chamber in an encircling manner;
Cap having a fountain hole covered on the discharge side of the concave water chamber
The switching valve has an inner peripheral surface,
A fitting portion capable of keying the water plate is provided in a protruding manner.
A flow channel for communicating the opening with the concave water chamber is formed on the surface.
It has been done. In addition, the fourth point is that
A main body having a communicating water chamber formed therein, and the main body
Is rotatably covered on the discharge end side, and has a concave water chamber in the center.
A sprinkler plate having a large number of sprinkler holes on its outer periphery, and
Is fixed in a partition shape in the water chamber on the side and is eccentric from the center
A sheet plate having a water hole at a position;
And can be aligned with the water hole and connected to the concave water chamber.
Having an opening through which it is enclosed on the outer periphery of the concave water chamber of the sprinkler plate
A switching valve fixed to the spout plate, and a discharge side of the concave water chamber of the sprinkler plate.
And a cap having a fountain hole covered by the
The boss of the water hole formed in the sheet plate is
The sheet plate is fitted to the main body, and the sheet plate is turned around the main body.
It is fixed in a state where it is stopped. Also,
The gist of 5 is that a water chamber communicating with the water supply channel is formed inside.
A main body portion rotatably covered on the discharge end side of the main body portion.
With a concave water chamber in the center and a large number of water holes in the outer periphery
A sprinkler plate and the partition inside the water chamber inside the sprinkler plate.
Sheet pump with a water hole at a position eccentric from the center
Slidable against the sheet plate and aligned with the water holes
The sprinkler plate has an opening capable of communicating with the concave water chamber.
A switching valve fixedly mounted on the outer periphery of the concave water chamber in an encircling manner;
A key having a fountain hole covered on the discharge side of the concave water chamber of the water plate
And a front end of the switching valve is provided on the outer periphery of the switching valve.
The water flowing through the water holes of the sheet plate is
The inclined surface leading to the water sprinkling hole is formed.
The sixth point is that a water chamber communicating with the water supply channel is formed inside.
And a rotatable cover on the discharge end side of the main body.
It has a concave water chamber in the center and a large number of water holes on the outer periphery.
And a partition plate in the water chamber inside the water spray plate.
With a water hole at a position eccentric from the center
Plate and the water passage hole in sliding contact with the sheet plate.
The sprinkler having an opening that is alignable and communicates with the concave water chamber;
A switching valve fixedly mounted around the outer periphery of the concave water chamber of the plate;
It has a fountain hole covered on the discharge side of the concave water chamber of the watering plate
And a cap for the switching valve.
The contact surface with the plate is convex to reduce contact resistance.
Part is formed.

[0004]

According to the first aspect, the shower head comprises:
It consists of a main part, a sprinkler plate, a seat plate, a switching valve, and parts with few caps, and is used by switching between a normal shower and a massage shower by rotating the sprinkler plate clockwise or counterclockwise. can do. Also, circulation holes are formed in the sheet plate.
The circulation of water in the water chamber of the main body is improved through the circulation holes
And no dead water is generated in the water chamber.
It can be a head. Also, in the second gist, since an O-ring storage space is formed between each part,
A compact shower head can be provided. or,
In the third aspect, a sprinkling plate can be connected to a fitting portion formed on the inner peripheral surface of the switching valve by a key so that the sprinkling plate and the switching valve can be integrated, and a water passage is provided inside the fitting portion. It can be made compact. Further, in the fourth aspect , the water hole formed in the sheet plate is located at a position eccentric from the center of the sheet plate. It can be fixed to the main body in a state where it is firmly prevented from rotating. Further, in the fifth aspect, the switching valve is formed with an inclined surface, and the water that has passed through the water hole on the seat plate side along this inclined surface can flow smoothly to the water spray plate side. In the sixth aspect, a convex portion is formed on the contact surface between the switching valve and the seat plate, so that contact resistance can be reduced and durability can be increased.

[0005]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a cross-sectional configuration diagram of the vicinity of the main body of the shower head. The shower head 1 according to the present embodiment includes the main body 4, the seat plate 14, the switching valve 26, the set screw 80, the impeller 56, the cap 70, and the water spray plate 40. 4 will be described with reference to FIG.

FIG. 2 is a perspective view, partly broken away, with the main body 4 facing upward. The main body 4 is formed of a bottomed cylinder made of ABS resin or the like. And a water chamber 5 communicating with the water supply passage 3 is formed inside the handle part 2. A plurality of ribs 6, 6, and 6 are provided upright in the form of a boss. A boss 7 is integrally formed at the center of the bottom surface side, and a female screw 8 is screwed on the inner periphery of the boss 7. It is engraved. On the side of the boss 7, a cylindrical fitting tube 9 is integrally formed at a position eccentric from the center, and this fitting cylindrical portion 9 communicates with the water supply passage 3 and a water chamber. 5 has been communicated. Further, a step portion 10 is formed in a step shape on the outer periphery of the opening end side of the main body portion 4, and a packing groove 11 is formed in a concave shape inside the step portion 10.

FIG. 3 is a perspective view of the upper surface of the sheet plate 14, and FIG. 4 is a perspective view of the lower surface of the sheet plate 14. The sheet plate 14 is formed in a dish shape with an opening on the lower side, a flange 16 is integrally formed downward on the outer periphery of the plate portion 15, and a center hole 17 is formed in the center of the plate portion 15. In addition, an inner peripheral ring portion 18 is formed outside the center hole 17 so as to protrude upward. Similarly, an outer peripheral ring portion 19 is integrally formed on the outer peripheral side so as to protrude upward.
Further, a water passage hole 20 is formed in a penetrating manner on a lateral side eccentric from the center hole 17, and the outer periphery of the water passage hole 20 is a boss 21 projecting upward. Plate part 1
5, a pair of circulation holes 22, 22 are formed at opposing positions. Further, a pair of node grooves 23, 23 are formed in a concave shape at opposing positions on the inner periphery of the flange portion 16.

The seat plate 14 has the inner peripheral ring portion 18 fitted to the outer periphery of the lower end of the boss portion 7 of the main body portion 4, and is inserted into the fitting cylindrical portion 9 of the main body portion 4 via an O-ring 84. The boss portion 21 is fitted in a watertight manner and can be fixedly attached to the main body portion 4.
9 is in contact with the rib 6 of the main body 4, and the flange 16 is fixed in contact with the inner peripheral surface of the water chamber 5. Since the boss 21 of the water hole 20 is located eccentrically from the center, the boss 21 is prevented from rotating when the boss 21 is fitted to the fitting tube 9 of the main body 4 in a watertight manner. The sheet plate 14 is fixed to the main body 4 in a watertight manner while being prevented from rotating.

Next, FIG. 5 is a perspective view of the switching valve 26 as viewed from the upper surface side. The switching valve 26 is formed in a bowl shape with an opening at the bottom, and is integrally formed on the outer periphery of the bottom portion 27 downward integrally. Part 2
An O-ring interior hole 29 is formed in the center of the bottom surface portion 27. An opening 33 is formed in a penetrating shape at an eccentric position on the side of the O-ring interior hole 29, and the outer periphery of the opening 33 is a convex portion 34 rising upward, and the outer periphery is a concave shape. The outer periphery of the O-ring groove 36 is a convex portion 35 projecting upward. In addition, an inclined surface 32 inclined downward is formed on the bottom surface 27 opposite to the opening 33. Further, the opening 33 on the bottom surface 27 side of the outer peripheral portion 28
A pair of elastic plates 30, 30 are integrally formed so as to protrude outward at a position perpendicular to the inclined surface 32, and further project outward at the center position of each of the elastic plates 30, 30. The detent protrusions 31 are integrally formed.

As shown in FIG. 1, a pair of projecting fitting portions 37 are formed on the inner peripheral surface of the switching valve 26 at positions facing each other. The switching valve 26 is connected to the seat plate 1.
4 is attached to the seat plate 14 so as to be able to rotate and slide. The switching valves 26 are biased at the center of the seat plate 14 by the elastic forces of the elastic plates 30, 31.

The opening 33 has the same diameter at a position where the opening 33 is aligned with the water passage hole 20 of the seat plate 14. An O-ring 85 is fitted into the O-ring groove 36 so that the opening 33 and the seat plate 14 The water holes 20 can communicate with each other in a watertight manner. Since the projections 34 and 35 are formed on the outer periphery of the opening 33, the projections 34 and 3 are formed.
5 is in contact with the plate portion 15 of the seat plate 14 so that the contact area between the switching valve 26 and the seat plate 14 is as small as possible. An O-ring 83 is fitted inside the O-ring interior hole 29. The O-ring interior hole 29 has a larger inner diameter than the center hole 17 of the seat plate 14 by the O-ring 83. Is formed.

Next, FIG. 7 is a perspective view of the sprinkling plate 40 from the lower surface side, and FIG. 8 is a perspective view of the sprinkling plate 40 from the upper surface side. The water sprinkling plate 40 is formed in a dish-like shape whose upper part is opened by the surface plate portion 41 and the outer peripheral portion 42 of the outer periphery.
A pair of handle portions 44, 44 are integrally formed at the outer periphery of the outer peripheral portion 42 at positions facing each other. A boss portion 43 is integrally formed in the center of the surface plate portion 41 so as to rise upward. The boss portion 43 has a cylindrical shape, and has a concave water chamber 53 formed therein. A screw portion 50 made of a female screw is formed on the peripheral surface. Eight inflow ports 49, 49, 49 are formed in the screw portion 50 at regular intervals in a penetrating manner, and each of the inflow ports 49, 49, 49 spirally enters the concave water chamber 53. It is formed in a substantially rhombic shape for flowing water. Each of the inflow ports 49 communicates with each of the flowing water channels 51, and a pair of fitting grooves 52, 52 are provided outside the flowing water channel 51 at opposing positions.
Are formed, and each fitting groove 52 is provided with the switching valve 26.
The switching valve 26 and the water sprinkling plate 40 are integrated with each other by fitting into a pair of fitting portions 37, 37 protruding from the inner periphery of the switch. When the fitting portion 37 is fitted in the fitting groove 52, the water passage 51 is formed inside the fitting portion 37. The inside of each of the inlets 49 is an annular rib 48 protruding downward, and the water flowing into the concave water chamber 53 from each of the inlets 49 by the annular rib 48 is provided inside the concave water chamber 53. The impeller 56 comes into contact with the side surface of the impeller 56 so that the impeller 56 can be satisfactorily rotated without being pressed downward. Further, a protruding rib 47 (see FIG. 1) is formed on the outer periphery of the insertion hole 46 inside the annular rib 48 so as to protrude downward, and the protruding rib 47 causes the blade when the impeller 56 rises. The contact area with the vehicle 56 is configured to be small.

FIG. 6 is a perspective view of an impeller 56, which is provided with eight blades 57, 57, 57 which are inclined at equal intervals.
A shaft hole 58 is formed at the center, and the outer periphery of the shaft hole 58 is an annular rib 59 protruding downward. Also, 4
Cover plate 6 in a state of covering the blades 57, 57, 57, 57.
0 is integrally formed.

Next, FIG. 9 is a perspective view of the cap 70 from the lower surface side, and FIG. 10 is a perspective view of the cap 70 from the upper surface side. The cap 70 is attached to the sprinkling plate 40
Is attached to the concave water chamber 53 in a lid shape,
A screw portion 77 that can be screwed with the screw portion 50 of the water spray plate 40 is formed on the outer periphery, and an O-ring groove 71 for fitting an O-ring 87 is formed below the screw portion 77. . Also, a shaft portion 72 is integrally formed in the center of the upper surface in a protruding manner, and the base of the shaft portion 72 is a thick portion 75 bulging upward, and the thick portions 75 spread at equal intervals in three directions. The thick portion 75 has four guide holes 76,
76, 76, 76 are formed, and the lower end of each guide hole 76 is a fountain hole 74, 74, 74, 74.
A slot 73 is formed on the lower surface side of the shaft portion 72 at the center of the lower surface of the cap 70 so that a driver or the like can be inserted. Since the base of the shaft 72 is thick, the slot 73 can be formed considerably deeply. or,
The shaft portion 72 is loosely inserted into the shaft hole 58 of the impeller 56. When the shaft portion 72 is loosely inserted, an annular rib 59 is formed so as to protrude from the impeller 56. With the contact area reduced, the impeller 56 is rotatably mounted on the outer periphery of the shaft 72.

In FIG. 1, reference numeral 80 denotes a set screw, and a head 81 of the set screw 80 is fitted inside the projecting rib 47 of the water sprinkling plate 40. A corrugated washer 82 is interposed between the head 81 and the watering plate 40. The corrugated washer 82 has a wavy up and down side shape, reduces the contact area between the head 81 and the sprinkling plate 40, and is attached to the main body 4 side so that the sprinkling plate 40 can be freely rotated. Things. The tip of the set screw 80 is screwed into the female screw 8 of the boss 7 of the main body 4.
Through the O-ring interior hole 29 of the switching valve 26. By tightening the set screw 80, the switching valve 26 can be attached to the seat plate 14 side together with the water spray plate 40 so as to be rotatable in a pressing manner via the corrugated washer 82. In the drawings, reference numerals 84, 86, and 87 denote O-rings for ensuring watertightness between the respective members. Reference numeral 88 denotes a U-shaped packing.

As described above, the switching valve 26 and the water spray plate 40 are rotatably mounted on the seat plate 14 via the set screw 80 so as to be pressed.
The impeller 56 is mounted inside, and the cap 70 is further covered outside to complete the mounting. The watering plate 40 is rotated clockwise or in the same plane with respect to the main body 4 via the handle portions 44, 44. When the sprinkling plate 40 is rotated, the switching valve 26 integrated by the key connection is also rotated at the same time as the sprinkling plate 40 is rotated.
Can be engaged with the joint grooves 23, 23 and locked with a sense of moderation at every 180 °. When the opening 33 of the switching valve 26 is aligned with the water hole 20 of the seat plate 14, the hot and cold water introduced from the water supply passage 3 passes through the water passage hole 20 and the opening 33 from the fitting cylinder 9 and flows through the water passage 51. , And flows into the concave water chamber 53 from each inlet 49, and the flowed hot water contacts the side surface of the impeller 56 to rotate the impeller 56. Since the guide holes 76, 76, 76 of the cap 70 are opened and closed intermittently by the rotation of the impeller 56, shower water for massage is intermittently ejected from the fountain holes 74 of the cap 70, and a massage shower effect is obtained. be able to.

On the other hand, from this state, the sprinkling plate 40 is rotated by 180 ° clockwise or counterclockwise,
The inclined surface 32 of the switching valve 26 is aligned with the water hole 20 of the seat plate 14, and in this state, the hot and cold water flows smoothly from the water hole 20 along the inclined surface 32 into the water chamber 5 outside the switching valve 26. Water flows from the water chamber 5 into the watering holes 4 of the watering plate 40.
5 and is discharged to the outside as normal shower water.

Therefore, in the shower head 1 of the present embodiment, the sprinkling plate 40 is continuously rotated clockwise or counterclockwise by 180 ° in the same plane, so that the shower water is massaged every 180 ° with ordinary shower water. The shower water can be continuously switched, the operation is extremely easy, and the moderation projections 31, 31 are provided at every 180 ° with the node grooves 23, 23.
The sprinkling plate 40 can be operated with a good moderation feeling by engaging the inside. Further, the pressing force of the switching valve 26 against the seat plate 14 and the rotation are obtained by the corrugated washer 82.

A concave portion 2a is formed in an upwardly concave shape on the lower surface side of the base portion of the grip portion 2 with respect to the main body portion 4, and the concave portion 2a is watered by hanging a finger or the like on the handle portion 44. It is formed to improve operability so as not to be in the way when rotating the plate 40. By forming the concave portion 2a in this way, the usability is improved and the overall shape is reduced to a compact shape. can do.

The circulation holes 22 are formed to improve the circulation of water in the water chambers 5 on the upper and lower sides of the sheet plate 14. Without dead water inside, the water in the water chamber 5 is circulated well, and sanitary water is jetted out as shower water.

As described above, when the impeller 56 rotates in the concave water chamber 53, the annular rib 59 of the impeller 56 comes into contact with the cap 70, and the contact area is small.
The rotation of 6 is performed smoothly. The same effect can be obtained even if the annular rib 59 is formed on the cap 70 side. Further, even when the impeller 56 rises due to high-speed rotation, the projecting rib 47 is formed, so that the contact area with the impeller 56 is reduced by the projecting rib 47, and the rotation of the impeller 56 is smooth. Done in
Further, since the annular rib 48 is formed, the concave water chamber 53 is formed.
The water flow that flows into the inside can satisfactorily abut against the side surface of the impeller 56 and can be rotated without pressing the impeller 56 downward, and further, each inlet 49 is spirally formed in the concave water chamber 53. Since the shape is such that the water flow can be supplied, the rotation of the impeller 56 is further smoothed.

[0022]

According to the present invention, there is provided a multifunctional shower head comprising a main body in which a water chamber communicating with a water supply passage is formed, and a rotatable cover on a discharge end side of the main body, and a central part. A water plate having a concave water chamber and a number of water holes on the outer peripheral portion thereof; a sheet plate fixedly partitioned in the water chamber inside the water plate and having water holes at a position eccentric from the center; A switching valve slidably in contact with the sheet plate and capable of being aligned with the water passage hole and communicating with the concave water chamber, the switching valve being fixed to the outer periphery of the concave water chamber of the water spray plate in an encircling manner; with the arrangements and a cap having a fountain hole is Kutsugae設the discharge side of the water chamber, it can be fabricated compact with a small number of parts, the seat plate water passage metabolic water chamber
Because the circulation hole for improving
Obtain sanitary shower water without dead water inside
Can be. Also, an O-ring surrounded by the seat plate, the switching valve, and the water spray plate is provided around an outer periphery of a set screw which is inserted into a center portion of the seat plate, the switching valve, and the water sprinkling plate and is screwed to the main body. A storage space is formed, and a compact structure can be achieved. In addition, a fitting portion that can connect the water sprinkling plate with a key is protruded on the inner peripheral surface of the switching valve, and a flowing water channel that connects the opening and the concave water chamber is formed on the inner surface of the fitting portion. By doing so, the sprinkling plate and the switching valve can be integrated by key connection, and a flowing water channel can be formed compactly inside the fitting portion, and the size can be reduced. Further, the boss portion of the water hole formed in the sheet plate is fitted to the main body portion, so that the water hole is at an eccentric position from the center, and the boss portion of the water hole is attached to the main body portion. By fitting, the sheet plate can be fixed to the main body in a state where the sheet plate is prevented from rotating.
Further, on the outer periphery of the switching valve, an inclined surface that guides the water flow passing through the water hole of the seat plate to the water hole of the water spray plate is formed, so that the water hole side is smoothly along the inclined surface. The running water can be guided to Further, since a convex portion for reducing contact resistance is formed on the sliding contact surface of the switching valve with the seat plate, the contact resistance between the switching valve and the seat plate is extremely reduced by the convex portion, A durable shower head with reduced wear can be obtained.

[Brief description of the drawings]

FIG. 1 is a cross-sectional configuration diagram around a main body of a shower head.

FIG. 2 is a partially cutaway perspective view showing a state in which a main body is directed upward.

FIG. 3 is a perspective view illustrating a configuration of a seat plate viewed from an upper surface side;

FIG. 4 is a perspective view of the seat plate as viewed from below.

FIG. 5 is a perspective configuration diagram of an upper surface side of a switching valve.

FIG. 6 is a perspective view of the impeller seen from the lower surface side.

FIG. 7 is a perspective view of the sprinkler plate viewed from the lower surface side.

FIG. 8 is a perspective view of the sprinkler plate as viewed from the top.

FIG. 9 is a perspective view of the cap viewed from the lower surface side.

FIG. 10 is a perspective view of the cap viewed from the top.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Shower head 2 Handle part 2a Depression 3 Water supply channel 4 Main body part 5 Water chamber 7 Boss part 9 Fitting cylinder part 14 Sheet plate 17 Center hole 18 Inner peripheral ring part 19 Outer peripheral ring part 20 Water passage hole 22 Circulation hole 23 Node Groove 26 Switching valve 29 O-ring interior hole 30 Elastic plate portion 31 Moderation projection 32 Inclined surface 33 Opening 34,35 Convex portion 36 O-ring groove 40 Watering plate 43 Boss 44 Handle portion 45 Watering hole 46 Insertion hole 47 Projection rib 48 Ring Rib 49 Inflow port 50 Screw part 51 Flow channel 52 Fitting groove 53 Concave water chamber 56 Impeller 57 Blade 58 Shaft hole 59 Annular rib 70 Cap 72 Shaft part 73 Slot groove 74 Fountain hole 75 Thick part 76 Guide hole 80 Stop Screw 81 Head 82 Corrugated washer 83, 84, 85, 86, 87 O-ring 88 U-shaped packing

Claims (6)

(57) [Claims] 1. A main body having a water chamber formed therein communicating with a water supply passage therein, and a water chamber rotatably covered at a discharge end side of the main body, a concave water chamber at a central portion, and a plurality of water chambers at an outer peripheral portion. A water spray plate having a water spray hole, a sheet plate fixedly partitioned in the water chamber inside the water spray plate and having a water flow hole at a position eccentric from the center, and a water slide hole slidably in contact with the sheet plate. A switching valve having an opening that is aligned with the concave water chamber and is fixed to the outer periphery of the concave water chamber of the water spray plate so as to surround the concave water chamber; and a switching valve that is covered on the discharge side of the concave water chamber of the water spray plate. that is configured to include a cap having a fountain hole, good the water passing metabolism of the water chamber to the seat plate
A multi-functional shower head, wherein a circulation hole for causing the water to flow is formed . 2. A water chamber communicating with a water supply passage is formed inside.
And a rotatable cover on the discharge end side of the main body, and a concave
A water spray plate having a large number of water spray holes on the outer periphery of the water spray chamber; and a partition fixed inside the water chamber inside the water spray plate and having a center.
A sheet plate having a water hole at a more eccentric position; and
The sprinkler plate has an opening communicating with the concave water chamber.
A switch valve fixedly mounted in an outer peripheral shape and a fountain hole covered on a discharge side of the concave water chamber of the water spray plate;
A center portion of the seat plate, the switching valve, and the water spray plate.
The outer periphery of a set screw that is inserted into
Enclosed by the seat plate, the switching valve and the sprinkling plate
A multifunctional shower head that forms an O-ring storage space . 3. A water chamber communicating with a water supply passage is formed inside.
And a rotatable cover on the discharge end side of the main body, and a concave
A water spray plate having a large number of water spray holes on the outer periphery of the water spray chamber; and a partition fixed inside the water chamber inside the water spray plate and having a center.
A sheet plate having a water hole at a more eccentric position; and
The sprinkler plate has an opening communicating with the concave water chamber.
A switch valve fixedly mounted in an outer peripheral shape and a fountain hole covered on a discharge side of the concave water chamber of the water spray plate;
And the sprinkling plate can be key-connected to the inner peripheral surface of the switching valve.
A fitting portion is provided in a convex shape, and the opening and the
A multifunctional shower head, wherein a flowing water channel that connects the concave water chamber is formed . 4. A water chamber communicating with a water supply passage is formed inside.
And a rotatable cover on the discharge end side of the main body, and a concave
A water spray plate having a large number of water spray holes on the outer periphery of the water spray chamber; and a partition fixed inside the water chamber inside the water spray plate and having a center.
A sheet plate having a water hole at a more eccentric position; and
The sprinkler plate has an opening communicating with the concave water chamber.
A switch valve fixedly mounted in an outer peripheral shape and a fountain hole covered on a discharge side of the concave water chamber of the water spray plate;
And a boss portion of a water hole formed in the sheet plate.
The seat plate is fitted to the main body and the sheet plate does not rotate around the main body.
A multifunctional shower head which is fixed in a set state . 5. A water chamber communicating with a water supply passage is formed inside.
And a rotatable cover on the discharge end side of the main body, and a concave
A water spray plate having a large number of water spray holes on the outer periphery of the water spray chamber; and a partition fixed inside the water chamber inside the water spray plate and having a center.
A sheet plate having a water hole at a more eccentric position; and
The sprinkler plate has an opening communicating with the concave water chamber.
A switch valve fixedly mounted in an outer peripheral shape and a fountain hole covered on a discharge side of the concave water chamber of the water spray plate;
And a water passage hole of the seat plate is provided on the outer periphery of the switching valve.
An inclined surface is formed that guides the passed water flow to the sprinkler holes in the sprinkler plate
Multifunctional shower head characterized by being made . 6. A water chamber communicating with a water supply passage is formed inside.
And a rotatable cover on the discharge end side of the main body, and a concave
A water spray plate having a large number of water spray holes on the outer periphery of the water spray chamber; and a partition fixed inside the water chamber inside the water spray plate and having a center.
A sheet plate having a water hole at a more eccentric position; and
The sprinkler plate has an opening communicating with the concave water chamber.
A switch valve fixedly mounted in an outer peripheral shape and a fountain hole covered on a discharge side of the concave water chamber of the water spray plate;
And a switching contact surface of the switching valve with the seat plate.
A multifunctional shower head, wherein a convex portion for reducing resistance is formed .