KR101751821B1

KR101751821B1 - Shower head

Info

Publication number: KR101751821B1
Application number: KR1020150048518A
Authority: KR
Inventors: 권재범
Original assignee: 유한회사 크라프트웍스
Priority date: 2015-04-06
Filing date: 2015-04-06
Publication date: 2017-06-29
Also published as: KR20160119606A

Abstract

The present invention relates to a shower head, and more particularly, to a shower head including a lower plate 10 formed with a shower bowl 11 and a water hole 13, and a lower plate 10 coupled to an upper portion of the lower plate 10, A cover plate 20 separated from the lower plate 10 and formed with an inflow opening 23 through which a space 21 communicating with the shower bowl 11 is formed between the cover plate 20 and the lower plate 10, And the other end of the water supply pipe 3 is connected to the upper part of the plate 20 and is connected to the inlet 23 and the other end is disposed in the water supply port 13 and receives water from the water supply pipe 3, A switching unit 30 connected to the upper portion of the lower plate 10 to cover the cover plate 20 and the switching unit 30 and to supply the switching unit 30 with water, And a top plate 70 provided with a switching lever 71 for operating.
The present invention is advantageous in that a user can select a shower type in which a water line spreads out by a simple operation of a switching lever and a straight type in which water is driven at once and can conveniently shower.

Description

SHOWHEAD {SHOWER HEAD}

The present invention relates to a shower head, and more particularly, to a rain shower type showerhead which can be switched to a shower type or a straight type so as to be able to shower with various water streams.

The shower is a rain shower which is fixedly installed on the upper side of the bathroom wall or the bathroom ceiling so that the user can take a shower from the user's head to the toe, and a flexible hose is connected from the valve side to allow the user to shower There is a shower.

Of these, the rain shower is advantageous in that the user can freely use both hands in the shower since the user does not need to take a shower with the shower head as in the case of the hand shower.

By the way, the rain shower is the principle that the water comes down by the natural water pressure dropping from the water from the above, and the water is spread widely so that the shower can be smooth. However, when the hair is wound or rinsed, the water pressure is weak and the water is dispersed. There is a problem in that it is not easy to wind or rinse.

Korean Patent Laid-Open Publication No. 2012-0098572 (name: Rain shower type shower head, disclosed on September 5, 2012)

An object of the present invention is to provide a shower type in which a water shower spreads by the operation of a lever to allow a smooth shower, a water type can be switched to a straight type in which the amount of water at one time is increased, A shower head of a rain shower type is provided.

According to an aspect of the present invention for achieving the above object, the present invention provides a washing machine comprising: a lower plate having a plurality of shower holes and a long straight water hole formed at one side thereof; a lower plate coupled to an upper portion of the lower plate, A cover plate on which a space for communicating with the shower bowl is formed, the cover plate being provided with an inlet port through which water is introduced, and an upper part connected to the upper part of the cover plate, one side being connected to the inlet, A switching unit for selectively supplying water to the shower unit or the water pipe by receiving water from a pipe, and a switching lever coupled to an upper portion of the lower plate to cover the cover plate and the switching unit and operate the switching unit And a top plate.

Wherein the switching unit includes a first supply unit connected to the inlet at one side thereof and a second supply unit disposed at the other side of the switching unit and a connection port connected to the water supply pipe between the first supply unit and the second supply unit A switching unit main body provided with a flow path for connecting the first supply unit, the second supply unit, and the connection port; and a switching unit disposed in the flow path and moved on the flow path by operation of a push member, And a switching valve selectively communicating with the second supply portion.

The switching valve includes a ring portion having an outer diameter corresponding to an inner diameter of a flow path of a portion where the connecting port is formed, an O-ring coupled to an outer surface of the ring portion, and a rod connected to the ring portion and having a smaller outer diameter than the ring portion.

The rod is allowed to enter and exit the flow path from the outside through a through hole formed in the switch body. The outer diameter of the rod corresponds to the outer diameter of the through hole to maintain airtightness of the through hole.

The rod includes a portion whose longitudinal cross-section is a cross-shaped.

Wherein the push member is fixed to an outer surface of the switching unit main body and has an input / output space formed at the center thereof, and a push block disposed in the input / output space and movable in a direction away from the fixed block by using an elastic force of the elastic member, A movable block connected to the valve, a first end fixed to the fixed block and a second end selectively engaged with the first or second stop formed on the movable block, so that the movable block is pulled or pulled away from the fixed block And includes a locking bar for fixing.

A guide rod for guiding movement of the latching bar is formed on both sides of the moving block and the other end of the latching bar moved along the guide rod is selectively hooked to the first latching part or the second latching part.

The switching lever is exposed to the upper surface of the upper plate and is connected to the outer lever so that the user can press and tilt the lever in a leverage style. The switching lever is exposed to the bottom surface of the upper plate, To the fixed block direction.

The shower head of the present invention can be conveniently showered by a user by selecting a shower type in which a water line spreads out widely by a simple operation of a switching lever and a straight type in which water is driven at once.

Therefore, in the case of a normal shower, it is possible to enjoy a rain shower by a water stream which spreads widely and can flood a large area, and when the hair is wound or rinsed, sufficient water is directly supplied to easily work for winding or rinsing hair have.

Since the shower head of the present invention can be easily selected as a shower type and a straight type by a simple operation of pressing or tilting the switching lever, maintenance costs for switching to a shower type and a straight type are not taken into consideration, and they can be used semi-permanently It is effective.

1 is a perspective view of a showerhead according to the present invention as viewed from above;
2 is a perspective view of the shower head according to the present invention as viewed from below.
3 is a sectional view showing a state in which the showerhead according to the present invention is separated.
4 is a sectional view showing the operation of one side of the push member according to the present invention.
5 is a sectional view showing the operation of the other side of the push member according to the present invention.
6 is a side view showing the operation of the switching lever according to the present invention.
FIG. 7 is a sectional view showing the showerhead according to the present invention in an operating state when used as a shower. FIG.
8 is a cross-sectional view showing the shower head according to the present invention in an operating state when used in a straight type.
9 is a view showing an example of a shower to which a showerhead according to the present invention is applied.

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

The shower head of the present invention is constructed so that a user can select a shower type in which a water stream spreads out and a direct water type in which water is driven at a time to take a shower.

The showerhead may be of various shapes such as a circle or a square. In this embodiment, a large square shower head is taken as an example.

1 and 2, the shower head 1 is provided with a switching lever 71 capable of selectively switching the flow of a water stream into a shower type or a straight type, and a water supply pipe 3 is provided at the upper center, And a shower hole 11 and a water inlet 13 are formed at a lower portion thereof. The nozzle unit 73 may be provided with a filter for removing green, impurities, chlorine, and the like.

The shower head 1 is installed on the upper side of the bathroom wall surface or in the bathroom ceiling so that the shower bowl 11 and the water outlet 13 face downward.

The shower head 1 has a structure in which a cover plate 20, a switching unit 30 and an upper plate 70 are sequentially connected to a lower plate 10 and fixed using bolts or the like.

3, the shower head 1 includes a lower plate 10 having a shower hole 11 and a water hole 13 formed therein, and a shower plate 11 coupled to an upper portion of the lower plate 10, A cover plate 20 having an inlet 23 through which water is introduced and a space 21 communicating with the shower bowl 11 is formed between the upper plate 10 and the lower plate 10, And is connected to the upper part of the cover plate 20 and one side is connected to the inlet 23 and the other side is disposed in the water cistern 13 and the water is supplied from the water supply pipe 3 to the shower bowl 11 or the water cistern 13 A switching lever 30 which is coupled to the upper portion of the lower plate 10 to cover the cover plate 20 and the switching portion 30 and operates the switching portion 30; (Not shown).

As shown in FIG. 2, the lower plate 10 has a plurality of shower holes 11, and a straight pipe 13 is formed on one side. The plurality of shower holes 11 are formed to be spaced apart from each other at a predetermined interval and a water spray nozzle 12 made of a rubber material is formed in each of the shower holes 11 to form a minute spray hole 12a.

The water spray nozzle (12) increases the pressure inside the shower head (1) to strengthen the force of the sprayed water stream. In addition, the water spray holes 12a are fine in size and smooth because they have a strong water stream, so that the effect of using the water softener can be seen and the water saving effect is also obtained.

The water supply port 13 is provided with the second supply portion 37 side of the switching portion main body 31 of the switching portion 30 to be described below.

As shown in Fig. 3, the shower ball 11 and the water jetting port 13 are separated by a separating wall 15 protruding from the bottom plate 10. The shower bowl 11 and the water outlet 13 are separated from each other by the cover plate 20 being joined to the inside of the separating wall 15 at the upper portion of the lower plate 10.

The lower plate 10 and the cover plate 20 may be mutually fixed by bolts or the like.

The cover plate (20) is provided with an inlet (23) for the inflow of water. Between the bottom plate 10 and the cover plate 20 is formed a space 21 communicating with the inlet 23 and filled with water to communicate with the spray hole 12a of the shower. The water flowing into the space 21 through the inlet 23 is pushed by the pressure of the water continuously flowing through the inlet 23 to be sprayed into the spray hole 12a of the spray nozzle 12, And is sprayed to the outside.

The switching unit 30 is for selectively supplying the water supplied from the water supply pipe 3 to the inlet 23 or the water inlet 13.

The switching unit 30 includes a switching unit main body 31 in which a flow path 33 is formed and a switching valve 41 for selectively communicating the flow path 33 with the inlet port 23 or the direct flow port 13.

Specifically, the switching unit main body 31 is provided with a first supply unit 35 connected to the inlet 23 at one side thereof and a second supply unit 37 disposed at the other side of the switching unit 13, (38) connected to the water supply pipe (3) is provided between the first supply part (35) and the second supply part (37). The first supply portion 35, the second supply portion, and the connector 38 are communicated with each other through the flow path 33 formed through the inside of the switching portion main body 31.

The first supply part (35) is fitted to the inlet (23) in a fitting manner. A packing for maintaining airtightness with the inlet 23 is coupled to the outer surface of the first supply part 35.

And the second supply portion 37 is disposed in the sewer port 13 and exposed to the outside. The second supply portion 37 allows the water sprayed through the second supply portion 37 to be smoothly supplied to the user positioned under the shower head 1 at a predetermined angle.

The connection port 38 may be coupled to the nozzle unit 73 provided in the top plate 70 to receive water from the water supply pipe 3. The connection port 38 may have a packing for maintaining airtightness with the nozzle portion 73 on the outer surface thereof. The connecting port 38 narrows the inlet communicating directly with the flow path 33 of the switching unit main body 31 so that the water pressure of the water flowing into the flow path 33 is increased.

The switching valve 41 is disposed on the flow path 33 and is moved on the flow path 33 by the operation of the push member 50 to selectively connect the connecting port 38 to the first supply part 35 or the second supply part 37 Communicate.

The switch valve 41 in the drawing is arranged such that the ring portion 43 described below by the operation of the push member 50 is disposed on the right or left side of the connection port 38 to connect the connection port 38 to the first supply portion 35 2 supply portion 37 of the first embodiment.

The switching valve 41 includes a ring portion 43 having an outer diameter corresponding to the inner diameter of the flow passage 33 at the portion where the connecting hole 38 is formed, an O-ring 45 coupled to the outer surface of the ring portion 43, And a rod 47 connected to the ring portion 43 and having a smaller outer diameter than the ring portion 43.

The rod 47 has a smaller outer diameter than the ring portion 43 so that the ring portion 43 can be moved on the oil passage 33 without blocking the oil passage 33. [

The rod 47 can be made to flow into and out of the flow path 33 from the outside through the through hole 49 formed in the switching portion main body 31. The outer diameter of the rod 47 corresponds to the outer diameter of the through hole 49 so that the airtightness of the through hole 49 is maintained when the rod 47 moves in and out. A packing for maintaining airtightness between the rod 47 and the through hole 49 may be disposed on the outer surface of the through hole 49 or the rod 47.

The rod 47 includes a portion whose cross-section is a cross-shaped. The shape of the rod 47 is secured to the cross sectional area of the water flow path 33 which is moved to the second supply part 37 when the connection 38 and the second supply part 37 are communicated with each other so that water flows smoothly to the second supply part 37 To be supplied.

The flow path 33 forms a direct flow path 34 having a smaller sectional area at a portion communicating with the second supply portion 37. Sectional area of the flow path connected to the second supply portion 37 is formed to be relatively smaller than the cross sectional area of the flow path 33 of the portion where the connection hole 39 is formed so that the water pressure in the direct- .

The push member 50 moves the ring portion 43 on the flow path 33 in such a manner that the rod 47 is pulled or pushed to allow a part of the rod 47 to enter the through hole 49. [

4, the push member 50 includes a fixed block 51, a moving block 55, and a moving block 55, which are mutually coupled via an elastic member 61, with respect to the fixed block 51 And a latching bar 63 for fixing the moved state.

The push member 50 can be fixed to the outer surface of the switch body 31 using bolts or the like and has an inlet / outlet space 53 opened at the center thereof in the direction of the through hole 49. [

The movable block 55 is disposed in the entry / exit space 53 of the fixed block 51 and movable in the direction away from the fixed block 51 by the elastic force of the elastic member 61. [ One end of the moving block 55 is connected to the rod 47 of the switching valve 41. The elastic member 61 may be a spring.

The latching bar 63 is selectively engaged with the first latching part 58 or the second latching part 59 whose one end is fixed by being fixed to the fixing block 51 and the other end is formed on the moving block 55, 55 are away from the fixed block 51 or the movable block 55 is pulled from the fixed block 51. [

The first engaging portion 58 and the second engaging portion 59 are spaced apart from each other by a predetermined distance and the first engaging portion 58 is formed at both ends of the moving block 55, 55 on both sides. The second latching portion 59 may be formed only on one side of the moving block 55.

A guide rod 47 for guiding the movement of the latching bar 63 is formed on both sides of the moving block 55 and the other end of the latching bar 63 moved along the guide rod 47 is connected to the first latching part 58 Or the second latching portion 59, respectively.

The guide rod 47 is divided into an upper guide rod 47a and a lower guide rod 47b at a portion where the first latching portion 58 is formed. The first engaging portion 58 is formed with a guiding inclined surface 58a in which the other end of the engaging bar 63 rides on the outer upper surface and the other end of the engaging bar 63 is engaged with the lower guiding rod 47b The guiding inclined surface 58b is guided.

4 (a), the latching bar 63 presses the moving block 55 once in the direction of the fixed block 51, and therefore, as shown in Fig. 4 (b) Similarly, as shown in FIG. 4 (c), the first guide portion 58 is moved to the upper guide rod 47a by abutting the outer upper surface guide slope 58a of the first hook portion 58, The inner guide sloping surface 58b of the first stopping portion 58 is pushed by the moving block 55 once again in the direction of the fixed block 51 as shown in Figure 4 (d) And is hooked on the second latching portion 59 as shown in Fig. 4 (a) by moving back to the lower guide rod 47b.

As shown in FIG. 5, the first latching portions 58 may have different shapes on both sides of the moving block 55. However, a guide sloping surface 58a is formed on the outer upper surface of the first latching portion 58 to raise the other end of the latching bar 63 and a guide sloping surface 58a is formed on the inner lower surface to guide the other end of the latching bar 63 downward. (58b) are formed.

5 (a), the latching bar 63 presses the moving block 55 once in the direction of the fixed block 51, and thus, as shown in Fig. 5 (b) Similarly, the upper guiding surface 58a of the first engaging portion 58 is moved to the upper guide rod 47a to be hooked on the first engaging portion 58, and the moving block 55 is moved back to the fixed block 51), it moves on the inner guide slope 58b of the first latching portion 58 to the lower guide rod 47b and then moves backward. As a result, as shown in Fig. 5 (c) And the second latching portion 59, respectively.

As shown in FIG. 6, the top plate 70 is coupled to the top of the bottom plate 10. The top plate 70 covers the cover plate 20 and the switching portion 30. [ The upper plate 70 and the lower plate 10 may be fixed using bolts or the like. The upper plate 70 is provided with a switching lever 71 for operating the switching portion 30. [

The switching lever 71 includes an outer lever 71a operated by the user and an inner lever 71b operated in conjunction with the operation of the outer lever 71a.

The outer lever 71a is exposed to the upper surface of the top plate 70 and can be pushed and tilted by the user in the form of a lever.

As shown in Fig. 6, the outer lever 71a is moved in the direction of the arrow by the action of pushing or pushing in the direction of the arrow, and the water type is converted into a shower type in which the water is spread widely or a water type in which water is driven and emerges at once.

7, the inner lever 71b is connected to the outer lever 71a and is exposed to the bottom surface of the upper plate 70 to move the moving block 55 to the fixed block (not shown) in conjunction with the operation of the outer lever 71a 51).

A nozzle portion 73 is provided at the center of the top plate 70. The nozzle unit 73 has one end connected to the water supply pipe 3 and the other end connected to the connection port 38 of the switching unit main body 31 in a fitting manner. A packing is provided at a portion where the connection port 38 and the nozzle unit 73 are coupled to maintain airtightness.

The nozzle portion 73 is formed with a thread at the other end inner diameter so that threads corresponding to the corresponding outer diameters of the water supply pipe 3 are formed and can be coupled with each other. It is preferable that a seal member 75 is disposed on the inner diameter of the nozzle unit 73 to maintain the airtightness at the time of engagement with the water supply pipe 3.

The water supplied through the water supply pipe flows into the flow path 33 of the switching portion 30 through the nozzle portion 73 and the connecting port 38 of the shower head 1 and the switching portion 30 By the operation of the shower head or the linear type shown in Fig.

On the other hand, as shown in FIG. 9, the shower head 1 can be connected to the hand shower 5. For example, a water supply pipe 3 for connection with the shower head 1 is connected to the faucet 2, and the hand shower 5 is connected to the faucet 2 by a hose 4.

The height of the shower head 1 can be adjusted by fixing the water supply pipe 3 to the wall of the bathroom using the fixing part 6 and adjusting the length of the water supply pipe 3. In addition, the water supply pipe 3 may be provided with a cradle 7 so that the hand shower 5 can be mounted.

The water supply (2) is provided with a cold / hot water control valve (8) and a water control valve (9). The cold / hot water control valve (8) regulates the temperature of water supplied to the shower head (1) or the hand shower (5). The water control valve 9 is provided to selectively supply the water to the shower head 1 or the hand shower 5 or to prevent water from being supplied to both the shower head 1 and the hand shower 5. [ .

The operation of the present invention will be described below.

An operation state in which the shower head of the present invention is assembled and the shower head is used as a shower type or a straight type will be described.

First, a process of assembling the showerhead and connecting the showerhead to the water supply pipe will be described.

The shower head 1 is assembled by sequentially coupling the cover plate 20, the switching unit 30 and the upper plate 70 to the lower plate 10 and the coupled state is fixed using bolts or the like.

And a water spray nozzle 12 having a spray hole 12a is coupled to the upper surface of the lower plate 10. When the sprinkling nozzle 12 is coupled to the lower plate 10, the sprinkling hole 12a of the sprinkling nozzle 12 is disposed in each shower bowl 11 to make the hole of the shower bowl 11 finer.

Next, the cover plate 20 separating the shower bowl 11 from the raw water bowl 13 is joined to the upper surface of the lower plate 10. The cover plate 20 is firmly fixed to the lower plate 10 using bolts or the like. A space 21 is formed between the lower plate 10 and the cover plate 20 when the cover plate 20 is fixed to the lower plate 10 and the space 21 is formed through the inlet 23 of the cover plate 20, Can be sprayed to the outside through the spray hole 12a.

Next, the switch portion 30 is engaged with the upper portion of the cover plate 20. The switching unit 30 is configured such that the first supply unit 35 is fitted in the inlet 23 of the cover plate 20 and the second supply unit 37 is exposed downward through the direct water inlet 13 of the lower plate 10. [ .

In this case, the second supply part 37 is formed in a shape corresponding to the raw water supply port 13 and the end part is fitted into the raw water supply port 13 in a shape inclined at a predetermined angle, Can be supplied smoothly.

Next, the top plate 70 is coupled to the top of the bottom plate 10. The top plate 70 covers the cover plate 20 and the switch portion 30 which are coupled to the bottom plate 10. At this time, the other end of the nozzle unit 73 provided on the top plate 70 is connected to the connection port 38 of the switching unit main body 31.

When the shower head 1 is assembled by the above-described process, one end of the nozzle portion 73 of the top plate 70 is coupled with the water supply pipe 3. Then, the water supplied through the water supply pipe 3 can be supplied to the flow path of the switching unit main body 31 through the connecting port 38. [

Next, an operation state in which the showerhead is used as a shower type or a straight type will be described.

As shown in Fig. 6, when the outer lever 71a is turned in the direction of the arrow, the water becomes a shower type in which the water spreads out widely. When the outer lever 71a is pressed in the direction of the arrow, .

8, when the outer lever 71a is turned in the direction of the arrow, the inner lever 71b moves in the direction of the fixed block 51 in conjunction with the operation of the outer lever 71a Press once.

The other end of the retaining bar 63 fixed to the fixed block 51 at one end is moved in the direction of the moving block 55 and the outer upper surface guiding slant surface 58 of the first retaining portion 58 formed at the moving block 55 58a to move to the upper guide rod 47a, and hooked on the first latching portion 58. Then, the state in which the movable block 55 is pulled in the direction of the fixed block 51 is fixed.

The rod 47 connected to the moving block 55 is pulled in the direction of the fixed block 51 to move the ring portion 43 in the drawing to the left side of the connecting hole 38 on the flow path 33.

When the ring portion 43 is moved to the left side of the connection port 38, the flow passage 33 connecting the connection port 38 and the second supply port 37 is shielded by the ring portion 43 and the connection port 38 and the first supply portion 35 communicate with each other.

The water supplied through the water supply pipe 3 flows into the flow path 33 of the switching unit 30 through the nozzle unit 73 and the connection port 38 and then flows into the first supply unit 35 And the water supplied to the first supply part 35 is introduced into the space part 21 and then sprayed to the outside through the spray hole 12a.

As a result, the shower spreads out so that the water can spread widely, allowing a smooth shower from head to toe.

9, when the switching lever 71 is pushed in a direction opposite to the tilting direction, that is, downward, the inner lever 71b interlocks with the operation of the outer lever 71a to move the moving block 55 to the fixed block 51 ) Direction, and then backward.

When the other end of the latching bar 63 is slightly pushed forward and the latching bar 63 rides on the inner guide slope 58b of the first latching portion 58 formed on the moving block 55, And then the state of being hooked to the first latching portion 58 is released. Then, the movable block 55 is moved in the direction away from the fixed block 51 by a predetermined distance by the elastic force of the elastic member 61.

The rod 47 connected to the moving block 55 is pushed in the opposite direction to the fixed block 51 to move the ring portion 43 in the drawing to the right side of the connecting hole 39 on the flow path 33.

When the ring portion 43 is moved to the right side of the connection port 38 on the flow path 33, the flow path 33 connecting the connection port 38 and the first supply portion 35 is shielded by the ring portion 43, And the second supply part 37 communicate with each other.

The water supplied through the water supply pipe 3 flows into the flow path 33 of the nozzle portion 73 and the connecting port 38 and the switching portion 30 and then flows through the direct flow path 34 to the second supply portion 37 ).

As a result, the water is driven and the spraying takes place at once. In the case of direct spraying, sufficient water is directly supplied when the hair is wound or rinsed to facilitate winding or rinsing of hair.

As described above, the shower head 1 can be easily converted into a shower type or a straight type by a simple operation of tilting or pressing the switching lever 71, so that a shower can be freely selected and selected during the shower.

The scope of the present invention is not limited to the embodiments described above, but may be defined by the scope of the claims, and those skilled in the art may make various modifications and alterations within the scope of the claims It is self-evident.

1: shower head 2: faucet
3: Water supply pipe 4: Hose
5: Hand shower 6:
7: Cradle 8: Cold / hot water control valve
9: water control valve 10: bottom plate
11: shower bowl 12: water spray nozzle
12a: Sprinkler hole 13:
15: separating wall 20: cover plate
21: space part 23: inlet
30: switching part 31: switching part main body
33: EURO 34: Direct water flow
35: first supply part 37: second supply part
39: connection 41: switching valve
43: Rings 45: O-rings
47: rod 49: through hole
50: push member 51: fixed block
53: entry / exit space 55: moving block
57: guide rod 57a: upper guide rod
57b: lower guide rod 58: first engaging portion
58a, 58b: guiding inclined surface 59: second engaging portion
61: elastic member 63: latching bar
70: upper plate 71: switching lever
71a: External lever 71b: Inner lever
73: nozzle unit 75: sealing member

Claims

A lower plate on which a plurality of shower holes and a long straight water hole are formed on one side,
A cover plate coupled to an upper portion of the lower plate and separating the shower bowl from the lower plate and having a space communicating with the shower bowl and having an inlet through which water is introduced;
A switching unit coupled to an upper portion of the cover plate and having one side connected to the inlet port and the other side disposed in the sewer pipe and adapted to selectively supply water to the shower or the sewer pipe by receiving water from the water pipe;
And a top plate coupled to an upper portion of the bottom plate and having a cover and a switch lever to cover the switch and operate the switch,
The switching unit
A first supply part connected to the inlet port on one side and a second supply part disposed on the other side of the raw water port and having a connection port connected to the water supply pipe between the first supply part and the second supply part, A switching unit body having a flow path connecting the first supply unit, the second supply unit,
And a switching valve disposed in the flow path and moved on the flow path by the operation of a push member to selectively connect the connection port with the first supply portion or the second supply portion,
The push member
A fixed block fixed to an outer surface of the switching unit main body and having an entrance /
A movable block disposed in the entry / exit space and movable in a direction away from the fixed block by using an elastic force of the elastic member, the movable block having an end connected to the switch valve;
And one end of which is fixed to the fixed block and the other end is selectively engaged with the first or second stopper formed on the movable block to fix the movable block in a pulled state or a far away state from the fixed block
Wherein the shower head comprises:

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The method according to claim 1,
The switching valve
A ring portion having an outer diameter corresponding to an inner diameter of a flow path of a portion where the connecting port is formed,
An O-ring coupled to an outer surface of the ring portion,
And a rod connected to the ring portion and having a smaller outer diameter than the ring portion.

The method of claim 3,
Wherein the rod is capable of being inserted into and out of the flow path from the outside through a through hole formed in the switching portion main body,
Wherein an outer diameter of the rod corresponds to an outer diameter of the through hole to maintain airtightness of the through hole.

The method of claim 3,
Wherein the rod includes a portion whose cross-section is a cross-shaped.

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The method according to claim 1,
A guide rod for guiding the movement of the latching bar is formed on both sides of the moving block and the other end of the latching bar moved along the guide rod is selectively engaged with the first latching portion or the second latching portion Features a shower head.

The method according to claim 1,
The switching lever
An outer lever exposed to the upper surface of the top plate and configured to be pushed and tilted by the user in a lever type
And an inner lever connected to the outer lever and exposed to the bottom surface of the top plate to push the moving block toward the fixed block in conjunction with the operation of the outer lever.

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