JP2000213021A - Water combination supply device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To securely let flow hot and cold water into a water receive tank which water enters through an opening fringe part of a hose insertion cylindrical part provided on a faucet main body or flows along a hose. SOLUTION: A water discharge head 4 is provided in a tip part of a hose 3 inserted into a faucet main body 2 attached to a mounting base 1 so as to pull it out freely, and a water receive tank 5 stored by bending a halfway of the hose 3 like U character is provided below the mounting base 1. In this case, an upper end part of a deformable bellowslike pipe 7 is connected with a hose insertion cylindrical part 6 provided on the faucet main body 2.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hot and cold water supply device provided for a vanity table, a sink, or the like.

[0002]

2. Description of the Related Art Conventionally, in a vanity dressing table, a water discharge head is provided at a tip end of a hose which is inserted through a callan body attached to a mounting base so as to be able to be pulled out, and a middle part of the hose is U-shaped below the mounting base. There is known a hot and cold water supply device provided with a water receiving tank for storing water. In this conventional example, upon use, water is discharged from the water discharge head without pulling out the hose, or used, or the water discharge head is moved to a target position by grasping the water discharge head by hand and pulling out the hose. It is used by discharging water, and the water flowing along the hose is received by a water receiving tank disposed below the mounting base.

However, in the above-mentioned conventional example, hot water that has entered from the opening edge of the hose insertion tube provided in the callan body to allow the hose to be pulled out travels along the inner surface of the hose insertion tube to attach the callan body. There is a possibility that the lower surface side of the mounting base may be wrapped around to wet the lower surface side of the mounting base, or may flow down below the mounting base and wet the inside of the cabinet below the mounting base. Further, the hot water flowing along the hose may fall from the hose before reaching the water receiving tank, and may wet the inside of the cabinet below the mounting base without being received by the water receiving tank.

Conventionally, since a water discharge head provided at the tip of a drawable hose is grasped by hand and pulled out, if it is made of metal like a normal non-drawing type water discharge head of a callan, hot water is passed therethrough. At this time, the temperature of the surface of the water discharge head rises, and the water cannot be used by being grasped by hand, and in some cases, there is a risk of burns. For this reason, in the related art, the water discharge head provided at the tip of the drawable hose is generally formed of synthetic resin.

However, when the water discharge head is formed of a synthetic resin, there is a problem that the appearance becomes cheap, the commercial value is lowered, and the water discharge head is easily damaged.

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the above points, and hot and cold water that has entered from the opening edge of a hose insertion tube portion provided in a curan body turns to the lower surface side of a mounting base. There is no danger of falling into the cabinet below the mounting base and dropping it under the mounting base, so that it can flow into the water receiving tank without fail.
Even if the hot and cold water flowing down the hose falls on the way, it can be surely flown into the water receiving tank. An object of the present invention is to provide a hot and cold water supply device that can prevent a water discharge head from becoming hot even when hot water is passed through with a simple configuration despite being hardly attached.

[0007]

In order to solve the above-mentioned problems, a hot water supply apparatus according to the present invention comprises a water discharge head provided at a tip end of a hose 3 which is inserted through a callan body 2 attached to a mounting base 1 so as to be able to be pulled out. 4 is a hot and cold water supply device provided with a water receiving tank 5 for accommodating a part of the hose 3 in a U-shape below the mounting base 1 and being deformed into a hose insertion cylindrical portion 6 provided in the callan body 2. The upper end of the flexible bellows tube 7 is connected, and the lower end of the bellows tube 7 is connected to the water receiving tank 5.
It is characterized by being put in. With such a configuration, even if hot or cold water enters from the opening edge of the hose insertion tube portion 6 provided in the curan main body 2, it can be drained into the water receiving tank 5 along the inner surface of the bellows tube 7. Even if hot water flowing down the hose 3 falls down the hose 3 on the way, it can be received by the bellows pipe 7 and drained into the water receiving tank 5.

The water discharge head 4 comprises an internal passage 8 through which hot and cold water flows, and an outer shell 9 covering the inner passage 8. The inner passage 8 is made of synthetic resin and the outer shell 9 is made of metal. Is preferred. With such a configuration, the outer surface of the water discharge head 4 which can be grasped and pulled out by hand is made of metal to improve the appearance and prevent the water discharge head from being damaged, and hot water flows through the internal passage portion 8. Even spout head 4
The outer shell 9 made of metal on the outer surface does not become hot, and therefore, even if the outer surface is made of metal and the water discharge head 4 is held in hand, there is no risk of burns or the like, and the outer surface can be easily operated. .

Preferably, a heat insulating space 10 is formed between the inner passage 8 and the outer shell 9. With such a configuration, the metal outer shell 9 can be further prevented from being heated by the heat insulating space 10.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be described below based on embodiments shown in the accompanying drawings.

The callan 11 used in the present invention comprises a callan body 2, an operation section 12 such as an operation lever provided on the callan body 2, and a water discharge head 4 which is attached to the callan body 2 so as to be able to be pulled out. It is. As shown in FIGS. 1A and 6, a hot / water mixing section 31 is provided at an upper portion of the curan body 2, and a lower portion inside the curran body 2 is a hollow portion 13, and the hollow portion 13 is a The lower surface opening 14 opens downward. Further, the callan main body 2 is provided with a tubular projection 15 having a tubular shape on the front part, and the tubular projection 15 is open to the outside and communicates with the hollow portion 13. The hose insertion tube portion 6 is fitted and attached to the cylindrical protrusion portion 15, and the front end of the hose insertion tube portion 6 projects forward from the cylindrical protrusion portion 15 to form a water discharge head fitting portion 16. The rear end of the hose insertion tube 6 is located in the hollow portion 13, and a mounting projection 17 is provided on the outer periphery of the rear end of the hose insertion tube 6 as shown in FIG. It is fitted and fitted with a mounting recess 18 at the upper end of the deformable bellows tube 7. The bellows tube 7 extends downward from the lower opening 14 of the caran main body 2.

A connection hose 43a for supplying water to the hot water mixing section 31 is provided in the hot water mixing section 31 of the curan body 2,
Connection hose section 43 for supplying hot water to hot / water mixing section 31
b and one end of a connection hose portion 43c for supplying hot and cold water mixed in the hot and cold water mixing portion 31, respectively, and these connection hose portions 43a, 43b, 43c are respectively connected to the hollow portion 13 of the curran body 2 through the hollow portion 13. It protrudes downward from the lower surface opening 14. And each hose part 43a, 43b,
A connecting portion 21 is provided at the other end of the connecting hose portion 43c. One end of the water supply hose 19 is connected to the connecting portion 21 of the connecting hose portion 43a, and the hot water supply hose 20 is connected to the connecting portion 21 of the connecting hose portion 43b. One end is connected, and one end of a hose 3 for supplying mixed hot and cold water is connected to the connection portion 21 of the connection hose portion 43c. Further, the hose 3 for supplying the mixed hot and cold water is freely deformable, and once drawn out from the lower opening 14 of the curran body 2 as described above, is bent into a U-shape as shown in FIG. Then, the end bent in a U-shape is inserted into the bellows tube 7 from the lower end of the bellows tube 7,
The bellows tube 7 passes through the hose insertion tube 6 provided in the callan body 2 and is drawn out forward from the opening of the hose insertion tube 6.
The water discharge head 4 is connected to the tip of the hose 3.

The water discharge head 4 has an internal passage 8 through which hot water flows.
And an outer shell 9 covering the inner passage 8. The internal passage 8 is formed of a synthetic resin, the hose 3 is connected to the rear end, and the support flange 8a is located at a position slightly forward of the connection with the hose 3 at the rear end of the internal passage 8. A mounting recess 24 having a female thread 23 on the inner periphery is provided on the lower surface of the front end of the internal passage 8, and the inside of the internal passage 8 is provided at the bottom of the mounting recess 24. Is provided with a discharge hole 8b which communicates with the passage portion. The outer shell 9 is made of metal, has a hollow interior, has a rear opening 25 on the rear surface, and has an insertion opening 2 on the lower surface of the front end.
6 are provided. Then, the outer shell 9 is fitted to the inner passage 8 from the rear opening 25 side, and the supporting flange 8a is brought into contact with the inner surface of the outer shell 9 to support the outer shell 9 on the inner passage 8 and the inner passage 8. A heat insulation space 10 is formed between the outer shell 8 and the outer shell 9. Here, as shown in FIG.
An engagement projection 32a is provided near the opening edge of the mounting recess 24, and an engagement recess 32b is provided near the insertion opening 6, so that the outer shell 9 is fitted to the inner passage 8 as described above. In this state, the engagement protrusion 32a is engaged with the engagement recess 32b to be positioned and to prevent rattling and displacement. As described above, with the outer shell 9 fitted in the inner passage 8, the cylindrical water sprinkling member 27 is inserted from the inner passage 8 of the outer shell 9, and the male screw part 28 provided in the water sprinkling member 27 is provided. The water sprinkling member 27 is attached by screwing the water sprinkling member 27 into the female screw portion 23 of the internal passage portion 8. Here, the lower portion of the water sprinkling member 27 projects downward from the insertion opening 26, and the outer shell portion 9 is The part 8 is prevented from coming off. Further, a gap 29 is provided between a connection portion of the rear end portion of the internal passage portion 8 with the hose 3 and an inner peripheral surface of the rear end portion of the outer shell portion 9.

A connecting portion of the hose 3 at the rear end of the internal passage 8 at the rear end of the water discharge head 4 can be fitted into the hose insertion tube 6 provided on the callan body 2 from the front. The front end of the hose insertion tube 6 comes into contact with the support flange 8a in a state where the connection portion of the rear end of the internal passage portion 8 with the hose 3 is fitted into the hose insertion tube 6, and the water discharge head 4 is moved to the callan body. The state held on the second side is maintained. In this case, the water discharge head fitting portion 16 at the front end of the hose insertion tube portion 6 is fitted in the gap 29 at the rear end of the water discharge head 4 and is covered by the outer shell 9.

The lower surface of the callan body 2 is inclined obliquely, and a plurality of bolts 30 are provided on the oblique lower surface so as to project at right angles to the inclined lower surface.

A mounting base 1 such as a counter provided at the upper part of a cabinet (not shown) such as a vanity table or a sink, or a back guard provided at the rear end of the counter has a mounting hole 51 penetrating vertically. The callan body 2 is attached to the mounting base 1 at the mounting hole 51 so that the callan body 2 is located on the upper surface side of the mounting base 1. Here, the portion of the mounting base 1 where the mounting holes 51 are provided is inclined, so that the callan body 2 is mounted on the inclined portion of the mounting base 1.
The inclined surface on the lower surface of the callan body 2 and the inclined portion of the mounting base 1 where the callan body 2 is mounted have the same inclination.

The callan body 2 is attached to the mounting base 1 and the mounting hole 5 is provided.
In order to mount at one portion, the inclined lower surface of the curan body 2 is brought into contact with the upper surface of the inclined portion of the mounting base 1 and the lower opening 14 of the curran body 2 is attached to the mounting hole 51.
And the bolt 30 is projected obliquely downward from the mounting hole 51. Then, the mounting packing 33 and the mounting washer 34 are inserted into the bolts 30 projecting downward, and tightened by the tightening nuts 35, thereby mounting the curran main body 2 to the inclined mounting base 1.

The mounting packing 33 has a C-shape as shown in FIG. 3, and a plurality of (two in the embodiment) protruding pieces are provided on the inner peripheral portion so that each protruding piece is provided. Bolt insertion hole 36
And a plurality of bolt insertion holes 36 are attached to the mounting holes 51.
The mounting packing 33 is fitted to the plurality of bolts 30 projecting from the mounting base 1 and abuts on the lower surface side of the mounting base 1.

The mounting washer 34 has a C shape as shown in FIGS. 3 and 6 (b), and a plurality of (two in the embodiment) protruding portions 37 are provided on the inner peripheral portion. A bolt insertion hole 37 a is provided in the portion 37, and a plurality of positioning projections 38 are provided on the inner peripheral portion of the C-shaped mounting washer 34.
Is provided. Then, the plurality of bolt insertion holes 37 a of the mounting washer 34 are fitted into the plurality of bolts 30 protruding from the mounting hole 51, and the plurality of positioning pieces 38 abut on the inner peripheral surface of the mounting hole 51 to position the mounting washer 34. In this state, by tightening the tightening nut 35 on the bolt 30, the C-shaped mounting washer 34 is pressed against the lower surface side of the mounting base 1 via the C-shaped mounting packing 33, and the curran body 2 is inclined. It is to be attached to the attached mounting base 1. In this case, with the plurality of bolt insertion holes 36 inserted through the plurality of bolts 30 protruding from the curran main body 2, the plurality of positioning pieces 38 abut against the inner peripheral surface of the mounting hole 51 to position the mounting washer 34. By doing so, the callan body 2 is automatically mounted in a state where it is correctly positioned in the mounting hole 51. Further, since the inclined surface on the lower surface of the callan body 2 and the inclined portion of the mounting base 1 where the callan body 2 is mounted have the same inclination, the inclined surface on the lower surface of the callan body 2 is attached as described above. By mounting on the upper surface of the inclined portion of the base 1, the callan main body 2 can be mounted in a vertical posture even though the mounting base 1 is inclined.
The lower surface of the callan body 2 has a slanted surface, and the lower surface of the callan body 2 has bolts 30 on the slanted surface, even though the portion of the mounting base 1 for mounting the callan body 2 is slanted. Because it protrudes at a right angle to
At the time of attachment, the screw can be simply and securely attached by simply screwing the fastening nut 35 to the bolt 30 without using a special spacer having only the other upper surface inclined.

The callan body 2 is mounted on the mounting base 1 as described above. A water receiving tank 5 is provided in the cabinet below the mounting base 1 and an upper part of the water receiving tank 5 is provided. The lower end of the bellows tube 7 is inserted into the hose 3 and the U-shaped bent part of the hose 3 is stored. The water receiving tank 5 is provided with a deformable drainage hose 40 for drainage, and the upper end of the drainage hose 40 is detachably engaged with a side wall portion of the water receiving tank 5.

A connection 21 at the other end of the water supply hose 19 and a connection 21 at the other end of the hot water supply hose 20 are connected to a water supply pipe 41 and a hot water pipe (not shown), respectively. is there.

When the water supply hose 1 is used, the operation unit 12 such as an operation lever is operated.
The mixing amount of the water and hot water supplied from the hot water supply hose 9 and the hot water supply hose 20 is adjusted by the hot and cold water mixing section 31 and flows through the hose 3 to discharge water from the water discharging head 4. Here, the spout head 4
The water is discharged from the water discharge head 4 by holding the outer part 9 of the water discharge head 4 by hand, or the hose 3 is pulled out from the water discharge head 4 while the hose 3 is connected to the hose. The water discharge head 4 is pulled out from the insertion tube portion 6, moved to a predetermined position away from the callan body 2, and used to discharge hot and cold water from the water discharge head 4.

As described above, when the water discharge head 4 is used by grasping it by hand, the outer surface of the water discharge head 4 is constituted by the metal shell 9 so as to exhibit a sense of quality and to prevent scratches. Nevertheless, since hot water flows through the internal passage 8 made of synthetic resin, even if hot water flows, the outer metal part 9 on the outer surface of the water discharge head 4 does not become hot. Even if the user holds the outer surface of the device and operates it, the hand does not become hot and there is no risk of burns or the like, and the device can be easily operated. Here, since the heat insulating space 10 is formed between the internal passage 8 and the outer shell 9, the heat insulating space 1 is formed.
By setting 0, the outer shell 9 made of metal can be prevented from becoming hot, and comfortable use becomes possible.

As described above, in the structure in which the water discharge head 4 can be detached from the callan body 2 and the hose 3 can be pulled out from the hose insertion tube 6 of the callan body 2, the water discharge head 4 is provided on the callan body 2. Hot water enters from the opening edge of the hose insertion tube portion 6, or hot water enters along the hose 3. On the other hand, in the present invention, the upper end of the deformable bellows tube 7 is connected to the hose insertion tube 6 provided on the callan body 2, and the lower end of the bellows tube 7 is put into the water receiving tank 5. Since the U-shaped bent part in the middle of the hose 3 is housed, the hot and cold water that entered from the opening edge of the hose insertion tube 6 was connected to the hose insertion tube 6 from the hose insertion tube 6. The water flows to the inner surface of the bellows tube 7, flows down from the lower end of the hose insertion tube 6 into the water receiving tank 5, and is stored. Also, the hot and cold water that enters along the hose 3 is the hose 3
At the lower end of the U-shaped bent part of the hose 3 and drains down into the water receiving tank 5. In this case, the hose 3 reaches the U-shaped lower end. The hot and cold water dropped from the hose 3 in between drops on the inner surface of the bellows tube 7 and flows down into the water receiving tank 5 or directly flows into the water receiving tank 5.

[0025]

According to the first aspect of the present invention, the upper end of the deformable bellows tube is connected to the hose insertion tube portion provided in the curran body, and the lower end of the bellows tube is received by the water. Since it is placed in the tank, even if hot or cold water enters from the opening edge of the hose insertion tube part provided in the callan body, it can be drained into the water receiving tank along the inner surface of the bellows tube, and Even if hot and cold water flowing down from the hose falls along the way, it can be received by the bellows tube and drained into the water receiving tank, and since the bellows tube is freely deformable, the water receiving tank is located just below the curan body. Even if it is not located, the bellows tube can be deformed, the lower end of the bellows tube can be inserted into the water receiving tank, and it can be surely penetrated from the opening edge of the hose insertion tube part provided in the callan body. Water and hot water flowing down the hose As a result, hot water that has penetrated from the opening edge of the hose insertion tube provided in the callan body or hot water that flows along the hose wets the lower side of the mounting base. And no dampness in the cabinet below the mounting base.

According to the second aspect of the present invention, in addition to the effects of the first aspect, the water discharge head includes an internal passage portion through which hot and cold water flows, and an outer shell portion covering the internal passage portion. Since the inner passage is made of synthetic resin and the outer shell is made of metal, the outer surface of the water discharge head is made of metal to improve the appearance and prevent scratches. Even if hot water flows, the metal outer shell of the outer surface of the water discharge head does not become hot, so that there is no danger of burns etc. even if you operate the water discharge head with the outer surface made of metal in your hand, The hose can be easily operated, and as a result, the hose is pulled out by grasping the water discharge head by hand. With a simple structure, the appearance of the water discharge head is made of metal to increase the commercial value, and even if the water is grasped by hand, burns etc. Hot and cold water supply Those capable of providing a device.

According to the third aspect of the present invention, in addition to the effect of the second aspect of the present invention, a heat insulating space is formed between the internal passage portion and the outer shell portion. The outer space made of metal can be prevented from becoming hot due to the space for use, and the operability of grasping the water discharge head by hand is further improved.

[Brief description of the drawings]

1A is a cross-sectional view of a main part of the present invention, and FIG. 1B is an enlarged cross-sectional view of a portion where the upper end of a bellows tube is connected to a hose insertion tube.

FIG. 2 is a perspective view of the same.

FIG. 3 is an exploded perspective view of the same.

FIG. 4 is an explanatory view showing connection of a hose according to the first embodiment.

FIG. 5 (a) is a front view of the same Karan main body,
(B) is a perspective view seen from the back.

FIG. 6A is a cross-sectional view of the same Karan main body,
(B) is a bottom view.

FIG. 7 is a perspective view of a state where the water discharge head is drawn out.

FIG. 8 is a perspective view showing the engagement protrusion and the engagement recess of the above, viewed from below before engagement.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Mounting base 2 Karan main body 3 Hose 4 Water discharge head 5 Water receiving tank 6 Hose insertion cylinder part 7 Accordion tube 8 Internal passage part 9 Outer shell part 10 Heat insulation space

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[Procedure amendment]

[Submission date] November 8, 1999 (1999.11.
8)

[Procedure amendment 1]

[Document name to be amended] Statement

[Correction target item name] Claims

[Correction method] Change

[Correction contents]

[Claims]

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] 0007

[Correction method] Change

[Correction contents]

[0007]

In order to solve the above-mentioned problems, a hot water supply apparatus according to the present invention comprises a water discharge head provided at a tip end of a hose 3 which is inserted through a callan body 2 attached to a mounting base 1 so as to be able to be pulled out. 4 in the middle of the hose 3 in the lower mounting base 1 a hot water supply device provided with a water receiving tank 5 for storing in the U-shape with the provided water discharge header
The inner passage 8 through which hot and cold water flows, and the inner passage 8
The outer passage 9 and the inner passage 8 are made of synthetic resin.
At the same time, the outer shell 9 is formed of metal, and the upper end of the deformable bellows tube 7 is connected to the hose insertion tube 6 provided on the curan body 2, and the lower end of the bellows tube 7 is placed in the water receiving tank 5. Of the hose insertion tube 6 to which the upper end of the bellows tube 7 is connected.
The front end is located forward of the cylindrical projection 15 provided on the callan body 2.
And from the outer shell 9 and the inner passage 8
Hose is inserted into the gap 29 provided at the rear end of the water discharge head 4
Fit the front end of the tube 6 and insert the hose through the outer shell 9
It is characterized by covering the front end of the part 6 .
With such a configuration, even if hot or cold water enters from the opening edge of the hose insertion tube portion 6 provided in the curan main body 2, it can be drained into the water receiving tank 5 along the inner surface of the bellows tube 7. Even if hot water flowing down the hose 3 falls down the hose 3 on the way, it can be received by the bellows pipe 7 and drained into the water receiving tank 5.

[Procedure amendment 3]

[Document name to be amended] Statement

[Correction target item name] 0008

[Correction method] Change

[Correction contents]

The water discharge head 4 comprises an internal passage 8 through which hot and cold water flows, and an outer shell 9 covering the inner passage 8. The inner passage 8 is made of synthetic resin and the outer shell 9 is made of metal. By doing so, the outer surface of the water discharge head 4 which can be grasped and pulled out by hand is made of metal to improve the appearance and prevent scratches, and even if hot water flows through the internal passage portion 8, the water discharge head 4 The outer shell 9 made of metal on the outer surface does not become hot, and therefore, even if the outer surface is made of metal and the water discharge head 4 is held in hand, there is no risk of burns or the like, and the outer surface can be easily operated. .

[Procedure amendment 4]

[Document name to be amended] Statement

[Correction target item name] 0014

[Correction method] Change

[Correction contents]

A connecting portion of the hose 3 at the rear end of the internal passage 8 at the rear end of the water discharge head 4 can be fitted into the hose insertion tube 6 provided on the callan body 2 from the front. The front end of the hose insertion tube 6 comes into contact with the support flange 8a in a state where the connection portion of the rear end of the internal passage portion 8 with the hose 3 is fitted into the hose insertion tube 6, and the water discharge head 4 is moved to the callan body. The state held on the second side is maintained. In this case, the water discharge head fitting portion 16 at the front end of the hose insertion tube portion 6 is fitted into the gap 29 at the rear end of the water discharge head 4 and is covered by the outer shell 9 .

[Procedure amendment 5]

[Document name to be amended] Statement

[Correction target item name] 0025

[Correction method] Change

[Correction contents]

[0025]

According to the first aspect of the present invention, the internal passage portion through which hot and cold water flows through the water discharge head, and the internal passage portion
And the outer passage that covers the inner part, and the inner passage is made of synthetic resin.
The outer shell is formed of metal, the upper end of a deformable bellows tube is connected to a hose insertion tube provided on the callan body, and the lower end of the bellows tube is placed in a water receiving tank.
The front end of the hose insertion tube to which the upper end of the
When projecting forward from the cylindrical projection on the body
At the rear end of the water discharge head consisting of the outer shell and the inner passage.
Insert the front end of the hose insertion tube into the gap
Since the front end of the hose insertion tube part is covered by the part, even if hot water enters from the opening edge of the hose insertion tube part provided in the curan body, it drains into the water receiving tank along the inner surface of the bellows tube Even if hot water flowing down the hose falls along the way, it can be received by the bellows tube and drained into the water receiving tank, and since the bellows tube is freely deformable, Even when the water receiving tank is not located directly below the main body, the bellows tube can be deformed and the lower end of the bellows tube can be inserted into the water receiving tank, and the hose insertion tube securely provided on the callan body Hot water that has infiltrated from the opening edge of the section or hot water flowing along the hose can be drained into the water receiving tank, and as a result, from the opening edge of the hose insertion cylinder provided in the curan body. Propagate hot water and hoses Or wet the base of the lower side mounting hot water flowing Te, it is not likely to or wet in the mounting base of the lower cabinet. In addition,
And an outer shell that covers the internal passage
And the internal passage is made of synthetic resin.
The outer shell is made of metal, so the outer surface of the water discharge head
Is made of metal to improve the appearance and prevent scratches.
The hot water flowing through the internal passageway
The metal shell on the outer surface of the
Even if you operate the spout head with a metal surface in your hand
It can be easily operated without the risk of burns, etc.
As a result, I will grab the spout head and pull out the hose
The appearance of the water discharge head with a simple configuration
Made of metal to increase the commercial value and get burned by hand
It is possible to provide a hot and cold water supply device without any fear.
You. In addition, a hose insertion tube to which the upper end of the bellows tube is connected
Of the caran body forward of the cylindrical projection
Protruding and water discharge consisting of outer shell and inner passage
Insert the front end of the hose insertion tube into the gap provided at the rear end of the head.
Water discharge consisting of the outer shell and the inner passage
Use the gap provided at the rear end of the head to
Insert the front end of the insertion tube into the outer shell of the hose insertion tube.
It can be covered by

[Procedure amendment 6]

[Document name to be amended] Statement

[Correction target item name] 0026

[Correction method] Deleted

[Procedure amendment 7]

[Document name to be amended] Statement

[Correction target item name] 0027

[Correction method] Change

[Correction contents]

According to the second aspect of the present invention, in addition to the effect of the first aspect of the present invention, a heat insulating space is formed between the internal passage and the outer shell, so that the heat insulating is provided. The outer space made of metal can be prevented from becoming hot due to the space for use, and the operability of grasping the water discharge head by hand is further improved.

 ──────────────────────────────────────────────────続 き Continuing on the front page (72) Keiichi Hayashi 1048 Kazuma Kadoma, Kadoma City, Osaka Prefecture Matsushita Electric Works Co., Ltd. (72) Inventor's rights ▲ Kyun ▼ ▲ Theo ▼ 158-6, Kanaya-dong, West-gu, Incheon Metropolitan City, Korea F-term (reference) 2D034 AA00 2D060 BB01 BC23 BC24 BD01 BD03 BE09

Claims (3)

[Claims] 1. A water receiving tank for providing a water discharge head at a tip end of a hose which is inserted through a callan body attached to a mounting base so as to be able to be pulled out, and stores a U-shaped part of the hose below the mounting base. A hot water supply device provided with a hose, wherein the upper end of a deformable bellows tube is connected to a hose insertion tube portion provided on the callan body, and the lower end of the bellows tube is placed in a water receiving tank. Hot water supply device. 2. The water discharge head comprises an internal passage portion through which hot and cold water flows, and an outer shell portion covering the inner passage portion, wherein the inner passage portion is formed of synthetic resin and the outer shell portion is formed of metal. The hot and cold water supply device according to claim 1, wherein 3. The hot and cold water supply device according to claim 2, wherein a heat insulating space is formed between the inner passage portion and the outer shell portion.