JP2015033438A - Pillow, and water supply equipment using the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a technique excellent in safety, and suppressing unpleasantness originated from temperature difference between a pillow and water sprinkled on the hair when washing hair.SOLUTION: A pillow 1 includes an exterior part 3, and a water flow part 5. The water flow part 5 has a water supply passage 40, and a bypass flow passage 55 branched from the water supply passage 40 and diverting water in a first branch part 43 and a second branch part 45. The bypass flow passage 55 is provided on the rear side of a head placing surface 11 so as to perform heat exchange between water flowing in the bypass flow passage 55 and the head placing surface 11. A first valve 51 performs an operation of switching between the case of passing water through the bypass flow passage 55 and the case of passing no water through the bypass flow passage 55.

Description

  The present invention relates to a pillow and a water supply apparatus using the same.

  When washing hair in a barber shop or beauty salon, a pillow is placed on the edge of a shampoo table (shampoo ball) and the head is fixedly supported on the pillow. When washing hair with a shampoo table, it is usually difficult for the person who is washing the hair to regulate the posture, so the posture is supported while applying a large load from the head to the pillow. Therefore, when the hair is washed on the shampoo table, a great feeling of pressure is applied from the pillow to the head.

  Therefore, with regard to the pillow used in the shampoo table, in order to alleviate the feeling of pressure on the head, improved techniques such as those provided with a cushioning material and those composed of an air bag have been proposed (for example, Patent Documents 1 and 2).

JP 2007-159673 A JP 2009-273826 A

  However, according to the pillow of the improved technique described above, the feeling of pressure on the head is alleviated, but the head may be cold. In particular, if the hair is washed with hot water while giving the head cold, the head is mixed with a cold sensation and a warm sensation, resulting in discomfort. Of course, a device that incorporates an electric heater or the like inside the pillow can be considered. However, since this device is a place where water is used for washing hair, there is a risk of electric shock.

  In view of the above problems, an object of the present invention is to provide a technique that is excellent in safety and suppresses discomfort caused by a temperature difference between the pillow and the water applied to the hair during hair washing.

  This invention is the pillow shown below and a water supply apparatus using the same.

[1] An exterior portion having a head mounting surface for placing the head, a water inlet for allowing water to flow in, and a water outlet for allowing the water to flow out, allow the water to pass therethrough, and A flowing water portion provided at least in part inside, the flowing water portion including a water supply passage portion connecting the water inlet and the water outlet, a first branch portion and a first branch portion from the water supply passage portion. A bypass flow path section that branches at two branch sections to bypass the water, and the bypass flow path section is configured to allow heat exchange between the water and the head mounting surface. The first branch portion is provided upstream of the second branch portion and has a first valve, and the first valve includes the water supply passage portion and the bypass passage portion. And when the flow of water between is interrupted, and the water flow channel portion and the bypass flow channel portion between Pillows for the operation of switching to the case to allow the distribution.

[2] The water supply flow path section and the specific heat capacity from the surface of the bypass flow path section to the head mounting surface are smaller than the specific heat capacity from the surface of the water supply flow path section to the head mounting surface. The pillow according to [1], in which the bypass flow path is disposed.

[3] A water inlet having a water inlet through which water flows in and a water outlet through which the water flows out are provided, and the water outlet passes through the water inlet and the water outlet. A water flow path section, and a bypass flow path section that branches from the water flow path section at the first branch section and the second branch section to bypass the water, and at least a part of the bypass flow path section is a head Part or all of the head mounting surface for placing a part, the first branch part is provided upstream of the second branch part, has a first valve, the first valve, When blocking the flow of water between the water supply flow path and the bypass flow path, and when allowing the flow of water between the water supply flow path and the bypass flow path Pillows that switch.

[4] the first valve cuts off the flow of water between the temperature of the water and the water supply passage portion when the temperatures T ₁ follows the bypass channel portion, the temperature of the water There pillow according to any one of [1] to [3] which allows the flow of the water between the water supply passage portion and the bypass flow passage portion in the case of the temperatures T ₁ greater.

[5] The first valve includes a first temperature-sensitive deformable member to recover to a predetermined shape when the temperatures T ₁ greater than the first shielding elastic member, the first temperature-sensitive deformable member and the first connect the shielding elastic member and a first lid for plugging the bypass channel portion, when the temperature of the water of the temperatures T ₁ below, the first shielding elastic body, restores A force by force is applied to the first lid portion to fix and hold the first lid portion in a state in which the bypass flow passage portion is closed, the first temperature sensitive deformation member is in a deformed state, and the temperature of the water is If the temperatures T ₁ than the force against the restoring force of the first shielding elastic member to the first lid portion by said first temperature-sensitive deformable member returns to a predetermined shape The first temperature sensitive deformable member in front of the first lid. The pillow according to [4], wherein the bypass channel portion is held in an open state.

[6] The first valve has a first temperature sensitive lid to recover to a predetermined shape when the temperature T ₁ of less, when the temperature of the water of the temperatures T ₁ below, the first 1 When the temperature sensitive lid is restored to a predetermined shape to close the bypass flow path and the temperature of the water is above the temperature T ₁ , the first temperature sensitive lid is The pillow according to [4], wherein the pillow is deformed by water pressure and is in a state of opening the bypass channel.

[7] The second branch section includes a second valve, and the second valve blocks the flow of the water between the water supply flow path section and the bypass flow path section; The pillow according to any one of [1] to [6], which performs an operation of switching between a case where the water flow between the water flow path section and the bypass flow path section is allowed.

[8] The second valve shuts off the water flow between the water supply flow path section and the bypass flow path section when the water does not flow into the bypass flow path section, and the bypass flow The pillow according to [7], wherein the water is allowed to flow between the water supply flow path portion and the bypass flow path portion when the water flows into the passage portion.

[9] The second valve is to block the flow of water between the temperature of the water and the water supply passage portion when the temperature T ₂ follows the bypass channel portion, the temperature of the water There pillow according to [7] to allow the flow of water between the water supply passage portion and the bypass flow path portion when the temperature T ₂ greater.

[10] The second valve includes a second temperature-sensitive deformable member to recover to a predetermined shape when the temperature T ₂ exceeds a second shielding elastic member, the second temperature-sensitive deformable member and the second connect the shielding elastic member and a second cover portion for plugging the bypass channel portion, when the temperature of the water of the temperature T ₂ below, the second shielding elastic body, restores A force by force is applied to the second lid portion to fix and hold the second lid portion in a state in which the bypass flow passage portion is closed, and the second temperature sensitive deformable member is in a deformed state, and the temperature of the water is If the temperature T ₂ exceeds the force against the restoring force of the second shielding elastic member relative to the second cover portion by the second temperature-sensitive deformable member returns to a predetermined shape By providing the second temperature sensitive deformation member, the second lid portion The pillow according to [9], wherein the pillow is held in a state where the bypass channel is opened.

[11] The second valve has a second temperature sensitive lid to recover to a predetermined shape when the temperature T ₂ below, when the temperature of the water of the temperature T ₂ below the first 2 temperature sensitive lid is restored to a predetermined shape by plugging the bypass channel portion, when the temperature of the water of the temperature T ₂ exceeds the second temperature-sensitive lid of the water The pillow according to [9], wherein the pillow is deformed by water pressure to open the bypass flow path.

[12] The pillow according to any one of [1] to [11], and a water supply unit that supplies the water to the water inlet by connecting to the water inlet while adjusting the temperature of the water to a desired temperature. And a pipe-shaped drainage unit that discharges the water that is connected to the water outlet and passes through the flowing water unit.

[13] The water supply device according to [12], wherein the drainage unit has a shower nozzle at an end portion that discharges the water on a side opposite to the water outlet.

[14] The water supply apparatus according to [12] or [13], further including a water receiving tank that receives the water discharged from the discharge unit.

[15] The water supply apparatus according to [14], wherein the pillow has an attachment member for fixing and supporting the pillow on an edge of the water receiving tank.

[16] The water supply apparatus according to [14] or [15], wherein the water receiving tank is a shampoo table.

  According to the pillow of the present invention, it is possible to allow water to pass through the bypass channel portion only when the water is warm, and to exchange heat between the water passing through the bypass channel portion and the head mounting surface. is there. Therefore, according to the pillow of the present invention, it is possible to prevent the head from being unexpectedly cooled when the water is cold.

  In addition, according to the water supply device of the present invention, it is possible to prevent the head from being unexpectedly cooled when the water is cold. Therefore, when used as a shampoo stand, it suppresses discomfort during shampooing. It becomes possible to do.

It is a schematic diagram of one embodiment of the pillow of the present invention. It is the schematic diagram which showed the case where the cold water is flowing in the A-A 'cross section in FIG. It is the schematic diagram which showed the case where warm water is flowing in the A-A 'cross section in FIG. It is typical sectional drawing which showed the case where the cold water is flowing in other embodiment of the pillow of this invention. It is typical sectional drawing which showed the case where the warm water is flowing in the pillow shown by FIG. It is typical sectional drawing which showed the case where the cold water is flowing in other embodiment of the pillow of this invention. It is typical sectional drawing which showed the case where warm water is flowing in the pillow shown by FIG. It is typical sectional drawing which showed the case where the cold water is flowing in the 1st valve which comprises other embodiment of the pillow of this invention. It is typical sectional drawing which showed the case where warm water is flowing in the 1st valve shown by FIG. It is typical sectional drawing which showed the case where the cold water is flowing in the 1st valve which comprises other embodiment of the pillow of this invention. It is typical sectional drawing which showed the case where warm water is flowing in the 1st valve shown by FIG. It is a schematic diagram which shows other embodiment of the pillow of this invention. It is a schematic diagram which shows other embodiment of the pillow of this invention. It is the schematic diagram which showed the case where the cold water is flowing in the B-B 'cross section in FIG. It is the schematic diagram which showed the case where warm water is flowing in the B-B 'cross section in FIG. It is explanatory drawing of one Embodiment of the hot water supply apparatus of this invention. It is a schematic diagram of the shampoo stand using the hot water supply apparatus of one Embodiment of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. The present invention is not limited to the following embodiments, and changes, modifications, and improvements can be added without departing from the scope of the present invention.

1. First aspect of the pillow:
1-3, the pillow 1 (1a) applicable to one Embodiment of the 1st aspect of this invention is provided with the exterior part 3 and the flowing water part 5. As shown in FIG. The exterior part 3 has a head mounting surface 11 for mounting the head. The flowing water section 5 has a water inlet 13 through which water flows in and a water outlet 15 through which water flows out, and allows water to pass therethrough. The flowing water part 5 is provided at least partially inside the exterior part 3. Furthermore, the flowing water part 5 is a bypass for diverting water by branching from the water supply channel part 40 at the first branch part 43 and the second branch part 45, connecting the water inlet 13 and the water outlet 15. And a flow path portion 55. The bypass flow path portion 55 is provided on the back side of the head mounting surface 11 so as to exchange heat between the water flowing in the bypass flow path portion 55 and the head mounting surface 11. The first branch portion 43 is provided upstream of the second branch portion 45 and has a first valve 51. The first valve 51 permits the flow of water between the water supply flow path section 40 and the bypass flow path section 55 and the flow of water between the water supply flow path section 40 and the bypass flow path section 55. The operation to switch to and from. When the first valve 51 performs the above-described switching operation, for example, when warm water flows, the warm water flows into the bypass channel portion 55, while when cold water flows, the inside of the bypass channel portion 55 passes. It is possible to adjust the flow of water so as to suppress the passage of cold water. When the switching operation of the first valve 51 is performed according to the temperature of the water as in the above-described example, the head placed on the head mounting surface 11 is warmed by the hot water flowing in the flowing water portion 5, while the flowing water It is possible to avoid unexpectedly cooling the head placed on the head mounting surface 11 by the cold water flowing in the part 5.

  Drawing 1 is a mimetic diagram of pillow 1 (1a) of one embodiment of the present invention. In FIG. 1, a part of the front sheet 17 of the exterior part 3 and a part of the cushion member 16 are cut out, and the flowing water part 5 and the heat insulating member 18 inside thereof are exposed. FIG. 2 is a schematic diagram showing a case where cold water is flowing in the A-A ′ cross section in FIG. 1. FIG. 3 is a schematic diagram showing a case where hot water is flowing in the A-A ′ cross section in FIG. 1. The white arrows shown in FIG. 2 and FIG. 3 represent the flow of water (the same applies to the white arrows shown in other drawings).

  The above switching operation in the first valve 51 may be manual, or the first valve 51 may automatically operate according to the temperature of the water as described below. Good.

The first valve 51, as the first valve 51a, shown in figures and in FIG. 2 3, the water temperature of the water supply passage 40 and the bypass passage 55 when the temperature T ₁ of less It is preferable to block the flow of water between them and allow the flow of water between the water supply flow path section 40 and the bypass flow path section 55 when the temperature of the water exceeds the temperature T ₁ (first valve). Details of the operation of 51a will be described later). Thus, when the first valve 51a performs the switching operation according to the temperature of the water, the switching operation is automatic, and the troublesome manual operation is eliminated. For example, when the pillow 1a is used for a shampoo table as will be described later, the shower operation must be temporarily suspended because the hand is lost for switching the first valve 51a during the shower operation. There is an advantage that it becomes difficult to generate.

In pillows 1a, the temperature T ₁ of the aforementioned, may if the temperature T ₁ of less cold water, when the temperature T ₁ of greater is set so that the hot water. Specifically, from the viewpoint of giving a pleasant sensation to the head placed on the head mounting surface 11 by preferentially flowing warm water into the bypass flow path portion 55, the temperature T ₁ is 20 to 50 ° C. Furthermore, it is more preferable that it is 30-45 degreeC, and it is most preferable that it is 35 degreeC-42 degreeC especially.

Thus the temperature T ₁ is set to be within the scope of 20 to 50 ° C., the inside running water section 5 cold water (e.g., water temperature 15 ° C.) when the flow is as shown in FIG. 2, In the first branch part 43, the first valve 51 a blocks the inlet of the bypass flow path part 55. Therefore, when cold water flows, it is possible to prevent the cold water from flowing into the bypass flow path portion 55. When cold water flows due to the state of the first valve 51a, the cold water is prevented from passing through the bypass flow passage portion 55, and as a result, the head placed on the head mounting surface 11 is unexpectedly moved. It is possible to avoid cooling.

  On the other hand, when warm water (for example, a water temperature of 40 ° C.) flows through the flowing water section 5, the first valve 51 a is connected to the inlet of the bypass flow path section 55 in the first branch section 43 as shown in FIG. Is released. Therefore, when warm water flows, it is possible to allow warm water to flow into the bypass flow path portion 55 and allow the warm water to pass through the bypass flow path portion 55. Then, heat exchange is performed between the hot water flowing in the bypass flow path portion 55 and the head mounting surface 11. By this heat exchange, heat is transferred from the hot water flowing in the bypass flow path portion 55 to the head mounting surface 11, and then heat is transferred from the head mounting surface 11 to the head. Therefore, when warm water flows, the head placed on the head mounting surface 11 can be warmed. Here, if the state where the warm water passes through the bypass flow path portion 55 continues, the warm water gradually flows into the bypass flow path portion 55 as compared with the time when the hot water stagnates in the bypass flow path portion 55. It becomes possible to warm the mounting surface 11 continuously.

Note that the used herein, "temperature T ₁ is a 20 to 50 ° C.", and the temperature at which the first valve 51a starts to open the inlet of the bypass channel portion 55, then the first valve 51a again The case where the temperature at the time of starting to shut off the inlet of the bypass channel portion 55 is different is also included. For example, when the water temperature is 50 ° C., the first valve 51 a opens the inlet of the bypass flow passage portion 55, and then when the water temperature drops to 30 ° C., the first valve 51 a blocks the inlet of the bypass flow passage portion 55. The case where the operation is performed corresponds to “temperature T ₁ is 20 to 50 ° C.”.

  In addition, in the pillow 1a, you may fill the inside of the bypass flow-path part 55 previously with warm water before use. Thus, if the inside of the bypass flow path part 55 is filled with warm water, even if the cold water is flowing through the flowing water part 5, the bypass flow path part 55 from the second branch part 45 not provided with a valve. It becomes difficult for cold water to flow inside. In addition, even when cold water flows into the bypass flow passage portion 55 from the second branch portion 45, the cold water that has flowed into the bypass flow passage portion 55 and the hot water that is filled in the bypass flow passage portion 55 in advance. It becomes possible to suppress that the head mounting surface 11 is cooled rapidly by mixing.

  FIG. 4 is a schematic cross-sectional view showing a case where cold water is flowing in a pillow 1 (1b) according to another embodiment of the present invention. FIG. 5 is a schematic cross-sectional view showing a case where warm water is flowing in the pillow 1b shown in FIG. The second branch part 45 preferably has a second valve 53. The second valve 53 allows the flow of water between the water supply flow path section 40 and the bypass flow path section 55 and the water flow between the water supply flow path section 40 and the bypass flow path section 55. The operation to switch to and from. When the second valve 53 performs the above-described switching operation, for example, when water is flowing into the bypass flow passage portion 55 from the first branch portion 43, the water supply flow passage portion 40 and the bypass flow passage portion 55 On the other hand, when water does not flow from the first branch part 43 into the bypass channel part 55, the water supply channel part 40 is allowed to flow between the outlet and the second branch part 45. It becomes possible to adjust the flow of water so as to cut off the flow of water between the outlet of the bypass channel portion 55 (second branching portion 45). When the switching operation of the second valve 53 is performed as in the above-described example, when the water does not flow into the bypass flow passage portion 55 from the first branch portion 43, the bypass flow passage from the second branch portion 45. It is possible to prevent water from flowing back into the portion 55.

  The second valve 53 bypasses the water supply flow path section 40 when the water does not flow into the bypass flow path section 55 from the first branch section 43, like the second valve 53a shown in FIGS. When the flow of water between the flow path part 55 is blocked and water flows into the bypass flow path part 55 from the first branch part 43, the water flow path part 40 and the bypass flow path part 55 It is preferable to allow the water to flow.

  When cold water flows in the flowing water part 5, as shown in FIG. 4, the cold water flows from the first branch part 43 into the bypass flow path part 55 by the action of the first valve 51 (first valve 51a) described above. Since it does not flow in, the second valve 53a blocks the flow of water between the water supply flow path section 40 and the outlet of the bypass flow path section 55. Therefore, when cold water flows, it is possible to prevent the cold water from flowing from the second branch portion 45 into the bypass flow passage portion 55. On the other hand, when warm water flows in the flowing water part 5, as shown in FIG. 5, since warm water flows from the first branch part 43 into the bypass flow path part 55, the second valve 53a is connected to the water flow path. The flow of water between the portion 40 and the outlet of the bypass flow passage portion 55 is allowed. As a result, the hot water passes through the bypass channel 55 from the first branch 43 to the second branch 45. As described above, when the state in which the warm water passes through the bypass channel portion 55 continues, the warm water sequentially flows into the bypass channel portion 55 as compared with the case where the hot water stagnates in the bypass channel portion 55. It becomes possible to warm the head mounting surface 11 continuously.

  Furthermore, in the pillow 1 b, the check valve 67 is disposed in the vicinity of the first branch portion 43 in the water supply flow path portion 40. The check valve 67 is opened when the water pressure applied to the check valve 67 is high, and is closed when the water pressure is low. When cold water is flowing, the first valve 51 (first valve 51a) functions to prevent cold water from flowing into the bypass flow passage portion 55, and almost all of the cold water passes only through the water supply flow passage portion 40. To do. Therefore, the water pressure applied to the check valve 67 is high. Therefore, when cold water is flowing, as shown in FIG. 4, the check valve 67 is opened, and the cold water flows from the water inlet 13 to the water outlet 15 without interruption in the water supply passage section 40. (It flows without detouring via the bypass flow path portion 55).

  On the other hand, when the hot water is flowing, the hot water bypasses and flows into the bypass flow passage portion 55 as shown in FIG. For this reason, when hot water is flowing, the water pressure applied to the check valve 67 is reduced by the amount of hot water detouring into the bypass flow path portion 55. Therefore, when warm water is flowing, the check valve 67 is closed. As a result, almost all of the hot water flows into the bypass flow passage portion 55 from the first branch portion 43, so that the head placed on the head mounting surface 11 by the hot water flowing in the bypass flow passage portion 55 is more It becomes possible to warm efficiently.

FIG. 6 is a schematic cross-sectional view showing a case where cold water is flowing in a pillow 1 (1c) according to still another embodiment of the present invention. FIG. 7 is a schematic cross-sectional view showing a case where warm water is flowing in the pillow 1c shown in FIG. As shown in FIG. 6 and FIG. 7, it is preferable that the second branch portion 45 has a second valve 53 b described below. The second valve 53b, the temperature of the water is shut off the flow of water between the outlet of the water supply passage 40 and the bypass passage 55 when the temperature T ₂ or less and the temperature of the water temperature T ₂ In the case of being super, the flow of water between the water supply channel 40 and the outlet of the bypass channel 55 is allowed.

In pillows 1c, the temperature T ₂ may the case of a temperature T ₂ less cold water, when the temperature T ₂ than is set such that the hot water. Specifically, the temperature T ₂ is 20 to 50 ° C. from the viewpoint of giving a pleasant sensation to the head placed on the head mounting surface 11 by preferentially flowing hot water into the bypass flow path portion 55. Furthermore, it is more preferable that it is 30-45 degreeC, and it is most preferable that it is 35 degreeC-42 degreeC especially.

With such temperature T ₂ is set to be within the scope of 20 to 50 ° C., when flowing through the water flow portion 5 cold water (e.g. water temperature 15 ° C.) is, as shown in FIG. 6, the The second valve 53 b also shuts off the bypass flow path portion 55 at the two branch portions 45. Therefore, when cold water flows, it is possible to prevent the cold water from flowing into the bypass flow path portion 55 from the first branch portion 43 and the second branch portion 45. Due to the state of the first valve 51 and the second valve 53b, when cold water flows, the cold water is prevented from passing through the bypass flow passage portion 55 and, as a result, placed on the head mounting surface 11. It is possible to avoid unexpected cooling of the head.

  On the other hand, when warm water (for example, a water temperature of 40 ° C.) flows through the flowing water section 5, the second valve 53b is also provided at the outlet of the bypass flow path section 55 in the second branch section 45 as shown in FIG. Is released. Therefore, when warm water flows, it becomes possible to allow the warm water to smoothly pass through the bypass flow path portion 55. As described above, when the state in which the warm water passes through the bypass channel portion 55 continues, the warm water sequentially flows into the bypass channel portion 55 as compared with the case where the hot water stagnates in the bypass channel portion 55. It becomes possible to warm the head mounting surface 11 continuously.

Note that the used herein, "temperature T ₂ is 20 to 50 ° C.", and the temperature at which the second valve 53b starts to open the outlet of the bypass channel portion 55, then the second valve 53b again The case where the temperature at the time of starting to shut off the outlet of the bypass channel portion 55 is different is also included. For example, when the water temperature is 50 ° C., the second valve 53b opens the outlet of the bypass flow passage portion 55, and then when the water temperature drops to 30 ° C., the second valve 53b blocks the outlet of the bypass flow passage portion 55. , case for the operation of also assumed that corresponding to "temperature T ₂ is 20 to 50 ° C.".

Next, the 1st valve 51a used for the pillow 1a is demonstrated. The first valve 51a is provided with a first temperature-sensitive deformable member 60a to restore the predetermined shape when the temperatures T ₁ greater than the first shielding elastic member 63a, the first temperature-sensitive deformable member 60a and the first shielding A first lid portion 65a that is connected to the elastic body 63a and closes the bypass flow passage portion 55; The first valve 51a, as shown in FIG. 2, when the water temperature of temperature T ₁ of below, the first shielding elastic member 63a is empowered by the restoring force to the first lid portion 65a Thus, the first lid portion 65a is fixed and held in a state where the bypass flow passage portion 55 is closed, and the first temperature sensitive deformable member 60a is brought into a deformed state. On the other hand, when the temperature of the water is temperatures T ₁ greater, as shown in FIG. 3, the first lid 65a by restoring the shape first temperature-sensitive deformable member 60a has a predetermined On the other hand, by applying a force against the restoring force of the first shielding elastic body 63a, the first temperature sensitive deformation member 60a holds the first lid portion 65a in a state where the bypass flow passage portion 55 is opened.

  The first valve 51a shown in FIGS. 2 and 3 will be described in detail. First, the first lid portion 65a plays a role of closing the inlet of the bypass flow passage portion 55. The width | variety of the 1st cover part 65a is larger than the width | variety inside the bypass flow-path part 55 (when the cross-section of the bypass flow-path part 55 is circular, an internal diameter is equivalent to this). Therefore, when the first lid 65a is pressed against the pipe wall of the water supply channel 40 while covering the inlet of the bypass channel 55, the inlet of the bypass channel 50 is made to flow in by the first lid 65a. Can be blocked. Here, when the inlet of the bypass flow passage portion 55 is closed by the first lid portion 65a, the first lid portion 65a is connected to the pipe of the bypass flow passage portion 55 by the pushing force by the restoring force of the first shielding elastic body 63a. Press against the wall. The first shielding elastic body 63a is disposed in the water supply flow path section 40, one end of which is connected to the first lid section 65a, and the other end of the portion facing the inlet of the bypass flow path section 55. It is connected to the pipe wall of the water supply flow path section 40. The first shielding elastic body 63a is disposed in a contracted state, and gives a pressing force to the first lid portion 65a by a restoring force against the contraction.

The first temperature-sensitive deformable member 60a is restored to a predetermined shape becomes the temperatures T ₁ than is the member having a can easily deform properties when subjected to external force becomes the temperatures T ₁ or less . The first temperature sensitive deformable member 60a is disposed in the bypass flow path portion 55, and one end portion is connected to the first lid portion 65a and the other end portion is connected to the first fixing member 61a. In the first lid 65a, the end of the first temperature-sensitive deformation member 60a is connected to one surface, and the end of the first shielding elastic body 63a is connected to the opposite surface. .

When the water temperature of the temperatures T ₁ or less, as shown in FIG. 2, the first cover portion 65a is pressed against the pipe wall of the water supply passage 40 by the pushing force from the shielding elastic member 63a In this state, the inlet of the bypass flow passage portion 55 is closed. At the same time, the first temperature-sensitive deformation member 60a is in a state of being deformed from a predetermined shape.

When the temperature of the water is temperatures T ₁ greater, as described above, to recover the shape first temperature-sensitive deformable member 60a has a predetermined from a deformed state. Here, the first temperature-sensitive deformable member 60a, when the temperature T ₁ of greater than is predetermined so as to shape in a state where the coil shape is extended. Therefore, as shown in FIG. 3, when the first temperature sensitive deformable member 60a has a shape in which the coil shape is extended, the first temperature sensitive deformable member 60a pushes the first lid portion 65a and bypasses. The inlet of the flow path part 55 is opened.

When the temperature of the water falls below temperatures T ₁ again, as described above, a state that can be easily deformed when the first temperature-sensitive deformable member 60a is subjected to an external force. At this time, since a force pushing the first lid 65a by the first shielding elastic body 63a (restoring force of the first shielding elastic body 63a) is acting, the first lid 65a is connected to the pipe of the water supply passage section 40. The first temperature sensitive deformation member 60a is pressed against the wall and is deformed so as to contract the coil shape. As a result, the first lid portion 65a again closes the inlet of the bypass flow passage portion 55.

  The aspect in which the first temperature sensitive deformation member 60a senses the temperature of water is indirect heat transfer through the first lid 65a (water heat is transferred to the first lid 65a, and then the first lid 65a. Heat transfer from the heat to the first temperature sensitive deformable member 60a), direct heat transfer from water to the first temperature sensitive deformable member 60a, or the indirect heat transfer and the direct heat transfer. Combinations may be used. That is, there is no particular limitation as long as the shape change of the first temperature sensitive deformation member 60a occurs according to the temperature of water.

Although not shown, the first valve may be one in which the arrangement of the first temperature-sensitive deformation member 60a and the first shielding elastic body 63a shown in FIGS. 2 and 3 are interchanged. In this case, the first temperature-sensitive deformable member, when the temperature T ₁ of greater than would have been determined in advance so that the shape of the contracted state the coil shape (see Figure 3). Then, the first shielding elastic body presses the first lid portion against the tube wall of the bypass flow path portion by the pulling force due to the restoring force.

  For the second valve 53b shown in FIGS. 6 and 7, the second temperature sensitive deformation member 70 is the first temperature sensitive deformation member 60a, the second fixing member 71 is the first fixing member 61, the second The shielding elastic body 73 may be the first shielding elastic body 63a and the second lid portion 75 may be operated in the same manner as the first lid portion 65a.

  FIG. 8 is a schematic cross-sectional view showing a case where cold water is flowing in the first valve 51b constituting still another embodiment of the pillow of the present invention. FIG. 9 is a schematic cross-sectional view showing a case where warm water is flowing in the first valve 51b shown in FIG. As shown in FIGS. 8 and 9, the first valve 51b includes a first temperature sensitive deformable member 60b, a first shielding elastic body 63b, and a first lid portion 65b.

  The first lid portion 65 b closes the bypass flow path portion 55 at an angle that obliquely intersects the direction in which the bypass flow path portion 55 extends (hereinafter, “water flow direction”). Furthermore, the 1st cover part 65b has the junction part 66 joined to the pipe wall of the bypass flow-path part 55 in the edge part of the downstream of a water flow direction. The first lid 65b can rotate upstream and downstream in the water flow direction with the joint 66 as a fulcrum.

  Each of the first temperature sensitive deformation member 60b and the first shielding elastic body 63b has one end connected to the downstream surface in the water flow direction of the surface of the first lid portion 65b, and the opposite side. Is connected to the pipe wall of the bypass flow passage portion 55.

When the water temperature of the temperatures T ₁ or less, as shown in Figure 8, the first lid portion 65b may be pulled to the downstream side of the water flow direction by the restoring force of the first shielding elastic member 63b Thus, the inlet of the bypass flow passage portion 55 is closed.

Here, the first temperature-sensitive deformable member 60b has, at the temperatures T ₁ than is predetermined so that the shape of the state of the coil shape is extended. When the water temperature of the temperatures T ₁ greater, as shown in Figure 9, as the recovering in a shape that the first temperature-sensitive deformable member 60b is predetermined a first lid 65b Push in. As a result, the first lid portion 65b rotates upstream in the water flow direction with the joint portion 66 as a fulcrum, and opens the bypass flow path portion 55. When the temperature of the water is T ₁ or less, the first temperature-sensitive deformable member 60b is in a state that can be easily deformed when subjected to forces. At this time, the first shielding elastic body 63b pulls the first lid portion 65b downstream by a restoring force. Therefore, the 1st cover part 65b rotates to the downstream of a water flow direction by using the junction part 66 as a fulcrum. At the same time, with the rotation of the first lid portion 65b, the first temperature sensitive deformation member 60b is deformed so as to have a contracted coil shape. As a result, the first lid portion 65b closes the bypass flow path portion 55 again.

  Examples of the first temperature-sensitive deformable members 60a and 60b include those made of a temperature-sensitive shape memory alloy. Examples of temperature-sensitive shape memory alloys include titanium-nickel alloys, nickel-chromium alloys, invar-nickel-chromium alloys, and iron-manganese-silicon alloys.

  The temperature at which the temperature-sensitive deformation members 60a and 60b begin to recover to a predetermined shape gives a pleasant sensation to the head placed on the head-mounted surface 11 by preferentially flowing hot water into the bypass flow passage portion 55. In view of the above, it is preferably 20 to 50 ° C, more preferably 30 to 45 ° C, and most preferably 35 to 42 ° C.

  FIG. 10 is a schematic cross-sectional view showing a case where cold water is flowing in the first valve 51c constituting still another embodiment of the pillow of the present invention. FIG. 11 is a schematic cross-sectional view showing a case where hot water is flowing in the first valve 51c shown in FIG. The first valve 51 c has a first temperature sensitive lid 81. The first temperature sensitive lid portion 81 is fixed in the bypass flow passage portion 55 by joining a part of the edge of the first temperature sensitive lid portion 81 to the tube wall of the bypass flow passage portion 55.

When the water temperature of the temperatures T ₁ or less, as shown in FIG. 10, the first temperature-sensitive lid 81 plugging the bypass passage 55 becomes a predetermined shape. On the other hand, when the temperature of the water is temperatures T ₁ than will the state that can be easily deformed when the first temperature-sensitive lid 81 is subjected to external force. At this time, the first temperature sensitive lid portion 81 is deformed by the water pressure of the water flowing into the bypass flow passage portion 55 and opens the bypass flow passage portion 55 as shown in FIG. When the temperature of the water is temperatures T ₁ or less, the first temperature-sensitive lid 81 is cured by restoring the shape in a state of plugging the bypass channel portion 55 again.

Examples of the first temperature sensitive lid 81 include those made of shape memory resin. The shape-memory resin, recovered to a predetermined shape when the temperatures T ₁ or less, is deformable to become resin when subjected to external forces when the temperatures T ₁ greater.

  In the pillow 1, the water supply flow path section is such that the specific heat capacity from the surface of the bypass flow path section 55 to the head mounting surface 11 is smaller than the specific heat capacity from the surface of the water supply flow path section 40 to the head mounting surface 11. 40 and the bypass channel 55 are preferably arranged. When such an aspect related to the specific heat capacity is applied, it is difficult for coldness to be transmitted from the water supply passage portion 40 to the head mounting surface 11 when cold water flows.

  As a method for making the specific heat capacity from the surface of the bypass flow passage portion 55 to the head mounting surface 11 smaller than the specific heat capacity from the surface of the water supply flow passage portion 40 to the head mounting surface 11, for example, FIG. As shown in FIG. 5, the heat insulating member 18 can be sandwiched between the bypass flow path portion 55 and the water supply flow path portion 40.

  Hereinafter, “other forms” of the pillow 1 will be described.

  The head mounting surface 11 is a part for mounting the head. In the pillow 1, the exterior part 3 has a substantially rectangular bag shape. For example, the exterior portion 3 includes two substantially rectangular sheets (the front sheet 17 and the back sheet 19) having the same shape, and the long sides and the short sides of each other are overlapped to join the sides of both sheets. Can be obtained.

  The bypass flow passage portion 55 is bent into a hairpin shape, and is repeatedly layered in the long side direction (in other words, the long side direction of the front sheet 17) or in the short side direction (in other words, the short side of the front sheet 17). It is preferable to meander in a shape extending along the direction (see, for example, the shape of the bypass flow path portion 155 in FIG. 13). Thus, when the bypass flow path part 55 meanders, the head mounting surface 11 will be in the state lined by the bypass flow path part 55 in a wide range. As a result, heat exchange between the water (warm water) flowing through the bypass flow passage portion 55 and the head mounting surface 11 can be performed satisfactorily, and the head mounting surface 11 can be heated quickly. become.

  Moreover, in the pillow 1, it is preferable that the water supply flow path part 40 and the bypass flow path part 55 have flexibility. When the water supply channel 40 and the bypass channel 55 have flexibility, the pillow 1 can be fixed to a corner or the like while being bent. Further, in the case where the water supply flow path section 40 and the bypass flow path section 55 have flexibility, when the head mounting surface 11 is bent, the bypass flow path section 55 is also bent at the same time, so that the front seat 17 and the bypass flow path section It is possible to maintain the heat transfer distance between the head 55 and the water flowing in the bypass flow passage 55 and the head mounting surface 11 in a good state. Become.

  In the pillow 1, as shown in FIG. 2 and the like, the water supply flow path section 40 and the bypass flow path section 55 may be wrapped by the cushion member 16. The cushion member 16 improves the cushioning property of the pillow 1.

  FIG. 12 is a schematic diagram showing a pillow 1 (1d) according to still another embodiment of the present invention. In the pillow 1 d, the bypass channel portion 55 is provided inside the exterior portion 3, and the water supply channel portion 40 is provided outside the exterior portion 3. That is, in the pillow 1d, a part of the running water part 5 is provided inside the exterior part 3 instead of the whole. Furthermore, in the pillow 1d, the bypass flow path part 55 is not a tube shape like the pillow 1a but a bag shape. In this way, the bypass flow path portion 55 can have an arbitrary shape as long as water can pass through the inside. Further, the water supply channel section 40 can also have any shape as long as water can be passed through the inside. Moreover, in the pillow 1d, the attachment member 26 is provided so that it may be easy to fix to the attachment part water-receiving tank (shampoo stand).

  Moreover, it is preferable that the flowing water part 5 (the water supply flow path part 40 and the bypass flow path part 55) can be removed from the exterior part 3, the cushion member 16, and the heat insulation member 18. When the detachment is possible in this way, it is easy to wash the flowing water part 5 (the water supply flow path part 40 and the bypass flow path part 55), so that the pillow 1 can be easily kept clean.

2. Second aspect of the pillow:
As shown in FIG. 13 to FIG. 15, the pillow 101 corresponding to one embodiment of the second aspect of the present invention has a water inlet 13 through which water flows in and a water outlet 15 through which water flows out. Thus, a flowing water portion 105 that allows water to pass therethrough is provided. The flowing water portion 105 includes a water supply passage portion 40 connected to the water inlet 13 and the water outlet 15, and a bypass passage portion that branches from the water supply passage portion 40 at the first branch portion 43 and the second branch portion 45 to bypass the water. 155. And at least one part of the bypass flow-path part 155 comprises a part or all of the head mounting surface 111 for mounting a head. The first branch portion 43 is provided upstream of the second branch portion 45 and has a first valve 51. Furthermore, the first valve 51 is configured to block the flow of water between the water supply flow path portion 40 and the bypass flow path portion 155 and the flow of water between the water supply flow path portion 40 and the bypass flow path portion 155. The operation to switch between when to allow the. When the first valve 51 performs the above-described switching operation, for example, when warm water flows, the warm water flows into the bypass flow path portion 155, while when cold water flows, the interior of the bypass flow path portion 155 passes. It is possible to adjust the flow of water so as to suppress the passage of cold water. When the switching operation of the first valve 51 is performed according to the temperature of water as in the above example, the head placed on the head mounting surface 111 is warmed with hot water, while the head mounting surface 111 is heated with cold water. It is possible to avoid unexpectedly cooling the placed head.

  Further, in the pillow 101, at least a part of the bypass flow path part 155 constitutes a part or the whole of the head mounting surface 111 for placing the head, so that the water flowing in the bypass flow path part 155 and the head mounting surface Heat transfer can be efficiently performed between the head 111 and the head. For example, in the pillow 1a described above, since the bypass flow path portion 55 is arranged on the back side of the front sheet 17, the transmission between the water in the bypass flow path portion 55 and the head placed on the head mounting surface 11 is performed. In heat, the front sheet 17 may be deprived of heat. In the pillow 101, at least a part of the bypass flow path portion 155 constitutes a part or the whole of the head mounting surface 111 on which the head is placed, so that it is possible to suppress heat from being taken away by the front sheet 117. it can. And it becomes possible to contribute to the heat transfer between the water flowing in the bypass flow path portion 155 and the head placed on the head mounting surface 111, which has not been taken away by the table 117 sheet.

  As shown in FIG. 14, a part of the head mounting surface 111 may be configured by exposing a part of the bypass channel portion 155 to the outside of the front sheet 117.

  Alternatively, although not shown, a part of the head mounting surface 111 may be configured by completely exposing the bypass flow path portion 155 to the outside of the front sheet 117. As described above, when the bypass flow path portion 155 is completely exposed to the outside of the front sheet 117, the front sheet 117 is preferably made of a heat insulating material. When the front sheet 117 is made of a heat-insulating material, the specific heat capacity from the surface of the water supply passage portion 40 to the head mounting surface 11 is increased, so that when cold water flows through the water supply passage portion 40, It becomes difficult for coldness to be transmitted from the water supply flow path portion 40 to the head mounting surface 111.

  As shown in FIG. 13, the bypass flow path portion 155 is bent in a hairpin shape, and repeatedly has a long side direction (in other words, a long side direction of the front sheet 117) or a short side direction. (In other words, it is preferable to meander in a form extending along the short side direction of the front sheet 117). Thus, when the bypass flow path part 155 meanders, the sum total of the outer surface area of the bypass flow path part 155 which comprises the head mounting surface 111 becomes large. As a result, it is possible to efficiently heat the head placed on the head mounting surface 111 when hot water is flowing in the bypass flow path portion 155.

  In addition, in the pillow 101 applicable to one Embodiment of the 2nd aspect of this invention, the water supply flow path part 40, the 1st branch part 43, the 2nd branch parts 45 and 51, the 1st valve 51 (1st valve 51a). Since the cushion member 16, the heat insulating member 18 and the like are substantially the same as those described in the first embodiment, detailed description thereof is omitted here. In the pillow 101, a second valve 53 and a check valve 67 may be provided. Furthermore, in the pillow 101, the thing of various forms can be applied to the 1st valve 51 and the 2nd valve 53 similarly to the above-mentioned 1st aspect.

  The pillow according to the first aspect and the second aspect of the present invention described above can be used in a water supply apparatus described below.

3. Water supply device:
FIG. 16 is an explanatory diagram of an embodiment of the water supply apparatus of the present invention. Referring to the drawings, the water supply device 20 of the present embodiment includes the above-described pillow 1 (the above-described “pillow of the present invention”, for example, the above-described pillows 1a to 1d), the water supply unit 23, and the drainage unit 25. Is provided.

  The water supply unit 23 plays a role of supplying water to the water inlet 13 by connecting to the water inlet 13 of the pillow 1. Moreover, the water supply part 23 can supply water, adjusting the temperature of water to desired temperature.

  The drainage part 25 has a pipe shape and plays a role of discharging water that has passed through the flowing water part 5 of the pillow 1 by being connected to the water outlet 15 of the pillow 1. Further, as shown in FIG. 16, the drainage part 25 has a shower nozzle 27 at the end opposite to the end connected to the water outlet 15.

  As shown in FIG. 16, when the water supply apparatus 20 is used, it is possible to wash the hair while fixing the head by the head mounting surface 11 of the pillow 1. In particular, according to the water supply apparatus 20, when hot water is supplied from the water supply unit 23, it is possible to wash the hair with warm water while warming the head with the head mounting surface 11 of the pillow 1. Therefore, according to the water supply apparatus 20, it becomes possible to suppress the discomfort caused by unexpectedly cooling the head.

  FIG. 17 is a schematic view of the water supply device 20 of the present embodiment that includes the water receiving tank 30. In addition, the water receiving tank 30 shown by FIG. 17 can be used as a shampoo stand. The water receiving tank 30 can play a role of receiving water discharged from the drainage section 25.

  In the water supply apparatus 20, the pillow 1 may include an attachment member 26 for fixing and supporting the pillow 1 on the edge of the water receiving tank 30. In the water supply apparatus 20, when the pillow 1 includes the attachment member 26, the pillow 1 can be reliably fixed to the edge of the water receiving tank 30, and thus the head can be stably fixed.

  For example, a suction cup may be used as the attachment member 26, and the suction cup may be installed on the outer surface of the back sheet 19 (a sheet on the side opposite to the front sheet 17) (see FIG. 12).

  INDUSTRIAL APPLICABILITY The present invention can be used as a pillow that can be used by being installed on a shampoo table in a hairdressing / beauty salon and a water supply device using the pillow.

1, 1a-1d: pillows,
3: Exterior part,
5: Running water part,
11: Head mounted surface,
13: Entrance
15: Water outlet
16: cushion member,
17: front sheet,
18: heat insulation member,
19: Back sheet,
20: water supply device,
23: Water supply department,
25: Drainage part,
26: mounting member,
27: shower nozzle,
30: Receiving tank (shampoo stand),
40: Water supply channel section,
43: 1st branch part,
45: 2nd branch part,
51, 51a-51c: 1st valve,
53, 53a, 53b: second valve,
55: Bypass channel section,
60a, 60b: first temperature sensitive deformation member,
61a: first fixing member,
63a, 63b: first shielding elastic body,
65a, 65b: first lid,
66: joint part,
67: Check valve,
70: second temperature sensitive deformation member,
71: second fixing member,
73: Second shielding elastic body,
75: the second lid,
81: 1st temperature sensitive cover part,
101: Pillow,
103: exterior part,
105: running water part,
111: head mounting surface,
117: front sheet,
155: Bypass pipe.

Claims (16)

An exterior part having a head mounting surface for mounting the head;
A water inlet having a water inlet for allowing water to flow in and a water outlet for allowing the water to flow out, and allowing the water to pass therethrough, and a flowing water part provided at least in part inside the exterior part,
The water flow section includes a water supply flow path section that connects the water inlet and the water outlet, and a bypass flow path section that branches from the water flow path section at the first branch section and the second branch section to bypass the water. Have
The bypass flow path is provided on the back side of the head mounting surface so as to allow heat exchange between the water and the head mounting surface.
The first branch portion is provided upstream of the second branch portion, and has a first valve,
The first valve shuts off the flow of water between the water supply flow path and the bypass flow path, and the flow of water between the water supply flow path and the bypass flow path. If you allow it to switch to a pillow.   The water supply flow path section and the bypass flow so that the specific heat capacity from the surface of the bypass flow path section to the head mounting surface is smaller than the specific heat capacity from the surface of the water supply flow path section to the head mounting surface. The pillow according to claim 1, wherein the road portion is disposed. It has a water inlet that allows water to flow in and a water outlet that allows water to flow out, and a water outlet that allows water to flow out.
The water flow section includes a water supply flow path section that connects the water inlet and the water outlet, and a bypass flow path section that branches from the water flow path section at the first branch section and the second branch section to bypass the water. Have
At least a part of the bypass flow path part constitutes a part or the whole of the head mounting surface for mounting the head,
The first branch portion is provided upstream of the second branch portion, and has a first valve,
The first valve shuts off the flow of water between the water supply flow path and the bypass flow path, and the flow of water between the water supply flow path and the bypass flow path. If you allow it to switch to a pillow. Wherein the first valve cuts off the flow of water between the temperature of the water and the water supply passage portion when the temperatures T ₁ follows the bypass channel portion, the temperature of the water is the temperature pillow according to any one of claims 1 to 3 allows the flow of the water between the water supply passage portion and the bypass flow passage portion in the case of T ₁ greater. Wherein the first valve includes a first temperature-sensitive deformable member to recover to a predetermined shape when the temperature above T _1, a first shielding elastic member, the first temperature-sensitive deformable member and the first shielding elastic A first lid for connecting to the body and closing the bypass channel,
When the temperature of the water of the temperatures T ₁ below, the first shielding elastic body, plugging the bypass channel portion of the first lid portion empowers the first lid by restoring force In a state of fixing and holding the first temperature sensitive deformation member in a deformed state,
When the temperature of the water of the temperatures T ₁ than are the said first shielding elastic member to the first lid portion by restoring the shape of the first temperature-sensitive deformable member is predetermined The pillow according to claim 4, wherein the first temperature-sensitive deformable member holds the first lid portion in a state in which the bypass flow passage portion is opened by applying a force against a restoring force. Wherein the first valve has a first temperature sensitive lid to recover to a predetermined shape when the temperatures T ₁ or less,
When the temperature of the water of the temperatures T ₁ below, the first temperature-sensitive lid is restored to a predetermined shape by plugging the bypass channel portion,
When the temperature of the water of the temperatures T ₁ than the pillow according to claim 4 wherein the first temperature sensitive lid a state of opening the bypass passage portion is deformed by the water pressure of the water. The second branch has a second valve,
The second valve is configured to block the flow of water between the water supply flow path portion and the bypass flow path portion, and to flow the water between the water supply flow path portion and the bypass flow path portion. The pillow according to any one of claims 1 to 6, wherein the pillow performs an operation of switching to a case of allowing the use.   The second valve shuts off the flow of water between the water supply flow channel portion and the bypass flow channel portion when the water does not flow into the bypass flow channel portion, and the inside of the bypass flow channel portion. The pillow according to claim 7, wherein the water is allowed to flow between the water supply channel and the bypass channel when the water flows in. The second valve is to block the flow of water between the temperature of the water and the water supply passage portion when the temperature T ₂ follows the bypass channel portion, the temperature of the water is the temperature pillow according to claim 7 to allow the flow of water between the water supply passage portion and the bypass flow passage portion in the case of T ₂ greater. It said second valve includes a second temperature-sensitive deformable member to recover to a predetermined shape when the temperature T ₂ exceeds a second shielding elastic member, the second temperature-sensitive deformable member and the second shielding elastic A second lid for connecting to the body and closing the bypass channel,
When the temperature of the water of the temperature T ₂ below, the second shielding elastic body, plugging the bypass channel portion of the second cover portion by applying a force by restoring force to the second cap portion In a state of fixing and holding the second temperature sensitive deformable member in a deformed state,
When the temperature of the water of the temperature T ₂ greater, the said second shielding elastic member relative to the second cover part by restoring a shape the second temperature-sensitive deformable member is predetermined The pillow according to claim 9, wherein the second temperature-sensitive deformable member holds the second lid portion in a state in which the bypass channel portion is opened by applying a force that resists the restoring force. It said second valve has a second temperature sensitive lid to recover to a predetermined shape when the temperature T ₂ less,
When the temperature of the water of the temperature T ₂ below the second temperature-sensitive lid is restored to a predetermined shape by plugging the bypass channel portion,
When the temperature of the water of the temperature T ₂ exceeds the pillow of claim 9, wherein the second temperature-sensitive lid a state of opening the bypass passage portion is deformed by the water pressure of the water. The pillow according to any one of claims 1 to 11,
A water supply unit that supplies the water to the water inlet by connecting to the water inlet while adjusting the temperature of the water to a desired temperature;
A water supply apparatus comprising: a pipe-shaped drainage unit that discharges the water that has been connected to the water outlet and passed through the flowing water unit.   The water supply device according to claim 12, wherein the drainage unit has a shower nozzle at an end portion that discharges the water on a side opposite to the water outlet.   The water supply apparatus of Claim 12 or 13 further provided with the water receiving tank which receives the said water discharged | emitted from the said discharge part.   The water supply apparatus according to claim 14, wherein the pillow has an attachment member for fixing and supporting the pillow on an edge of the water receiving tank.   The water supply apparatus according to claim 14 or 15, wherein the water receiving tank is a shampoo table.

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