JP4655312B2 - Faucet device - Google Patents

Description

  The present invention relates to a faucet device provided with a shower head in which a faucet body installed in a bathroom or kitchen and a tip of a water spouting tool are separated from each other, and in particular, a user attaches the faucet upward to the faucet body. Even in this case, the present invention relates to a faucet device that does not allow water to enter the bathroom or kitchen cabinet.

For example, conventionally, a pull-out type faucet device that can pull a shower head from a faucet fitting main body in order to clean the entire wash bowl is known.
As an example, a faucet device as shown in Patent Document 1 has been proposed. In this prior art, the user may attach the water discharge port upward for the purpose of gargle. that time,
Because of the upward water discharge, a rectifying plate is provided in the water discharge port in order to suppress the flow of water around the water discharge port.
In such a case, when the user suppresses the flow rate and points the spout upward, the shape of the flowing water does not become a columnar shape, so the discharged water flows down to the periphery of the spout. In the worst case, water flow could not be suppressed, and there was a problem that water could enter the faucet body and wet the under counter in the bathroom.

A faucet device as shown in Patent Document 2 has also been proposed. In this faucet device, the water faucet that flows down the shower hose can be made into a porous material by attaching a porous material that can absorb the water drops that flow down the shower hose to the faucet holder. It is absorbed and water does not enter the faucet, and it is possible to satisfactorily prevent corruption in the cabinet due to the ingress of water droplets.
However, even in such a case, mold is generated in the porous material attached to the faucet holder, the pulling-out operation force of the water spouting device is increased, and the water spouting device connected to the shower hose is attached to the holder portion. Difficult to store. In addition, the assembly process becomes complicated and the cost increases.
Japanese Utility Model Publication No. 3-122165 Japanese Utility Model Publication No. 2-62956

  The present invention has been made in order to solve the above problems, and the problem of the present invention is that even if the user attaches the water outlet to the faucet body upward, it is placed in the bathroom or kitchen cabinet. It is an object of the present invention to provide a faucet device that does not enter water.

In order to achieve the above object, according to the first aspect of the present invention, a water discharger having a water discharge port is connected to the tip of a hose inserted through the water faucet body, and the water faucet body and the water discharger are detachable. A faucet device,
The water discharger comprises a water discharger casing and an inner member for connecting a hose accommodated in the water discharger casing,
A convex portion is provided on one of the front end surface of the faucet body and the rear end portion of the water discharge tool, and a concave portion that fits the convex portion on the other side.
When the faucet body and the water discharge tool are mounted with the water discharge port of the water discharge device facing upward, the convex portion and the concave portion are inhibited from fitting, and the water discharged from the water discharge port is the water discharge device casing. In the case of entering the inside, a drain hole for draining outside the water discharger is provided in the rear end water discharger of the water discharger.
Accordingly, when the faucet body and the water spouting device are mounted with the water spout of the water spouting device facing upward, a gap is generated between the front end surface of the water faucet body and the rear end portion of the water spouting device. Since the water drained from the water can be surely drained out of the water faucet before passing through the hose, there is an effect that the water does not travel through the hose to the faucet body and wet the counter.

According to a second aspect of the present invention, the drain hole for draining to the outside of the water discharger is the concave portion.
Thereby, the recessed part which is rotation regulation in the case of mounting the faucet body and the water discharge tool with the water discharge port facing downward can be used as the water drainage hole, and the effect of improving the design is achieved.

According to a third aspect of the present invention, a notch portion is provided on the inner member filter end face at a position facing the drain hole and the hose.
As a result, when the water discharger casing and the inner member are fitted, a gap is formed between them, and when the water is drained from the drain hole, air is sucked from the gap to promote air exchange, It has the effect of amplifying the drainage effect.

According to the invention of claim 4, the front end surface of the faucet body is provided with a groove portion at a position vertically downward with respect to the hose, and the water outlet of the water spouting device is mounted on the faucet body upward. In this case, the water was drained from the drain hole to the groove.
As a result, even if the amount of drainage increases, a groove (space) for cutting the edge between the water discharge device and the faucet body is created, so that water can be reliably dropped from the portion onto the counter top surface. It is possible to prevent the water from getting through the hose and getting wet in the counter.

According to the present invention, it is possible to provide a faucet device that does not allow water to enter the toilet or kitchen cabinet even when the user attaches the spout upward to the faucet body. Play.

  A faucet device according to a first embodiment of the present invention will be described with reference to FIGS. 1 is a view showing a state in which the faucet device of the first embodiment is attached to a vanity, FIG. 2 is a cross-sectional side view of the faucet device of the first embodiment, and FIG. 3 is a first embodiment. 4 is an exploded perspective view of members constituting the water discharger in the water faucet device according to the embodiment, FIG. 4 is a perspective view of the water discharger as viewed from the faucet body in the state of FIG. 2, and FIG. FIG. 6 is a perspective view of the water faucet as seen from the faucet body side in the state of FIG. 5, and FIG. 7 shows the flow of water when water enters the water faucet. It is the shown cross-sectional perspective view.

  As shown in FIG. 1, the faucet device 10 of the present invention mainly has a faucet body 11, an operation handle 12 for adjusting hot water, water discharge water, and temperature, and a desired temperature by operating the operation handle 12. , A flexible hose 14 through which a large amount of hot and cold water is passed, and a water spouting tool 30 from which hot water is discharged and detachable from the faucet body 11, and is provided on a flat surface such as a bathroom vanity or a counter. It is attached.

As shown in FIG. 2, the faucet body 11 is a cast article using a brass material, and has an outer appearance of a substantially cylindrical shape and a chrome plating having gloss on the outer surface.
A well-known valve unit 13 for adjusting the mixing ratio of hot water and water using a disk valve (not shown) is accommodated inside the faucet body 11. (Not shown) are also connected. A presser member 15 is screwed onto the faucet body 11 at the upper part of the valve unit 13 to press the valve unit 13 and fix it to the faucet body 11. Further, an operation handle 12 for operating the water discharge amount and temperature adjustment is attached above the valve unit 13.

On the front side of the faucet body 11, a holder portion 21 for holding the water discharger 30 is provided. The faucet body and the holder portion 21 may be either integrated or separate. A hose insertion port 22 through which the hose 14 is inserted is provided inside the holder portion 21, and a female screw portion 22 a is formed on the inner peripheral surface thereof. Further, a convex portion 23 protruding from the distal end surface 29 is provided above the hose insertion port 22 on the distal end surface 29 of the holder portion 21, and a groove portion 24 recessed from the distal end surface 29 is provided below. (Figure 1)
In addition, the groove part 24 is provided in the downward vertical direction position with respect to the front end surface 29 hose 14 of the holder part 210.

A hose guide 25 for smoothly pulling out the hose 14 is connected to the hose insertion port 22.
The hose guide 25 has a substantially cylindrical shape, and is provided with an external thread portion 25a on the outer periphery of one end portion and an engagement groove 25b with which a leaf spring 71 described later is engaged on the distal end side. An insertion passage (not shown) through which the hose 14 is inserted is formed inside the hose guide 25.

  As the hose 14, a well-known metal pipe having flexibility is used, and a hose joint 14 a is attached to the end of the water discharger 30. The hose joint 14a is provided with an O-ring 14b.

  As shown in FIG. 3, the water discharger 30 is mainly connected to the hose 14 and has an inner member 31 through which hot water flows, a water discharger casing 41 that houses the inner member 31, and a water discharge unit having a water discharge port from which hot water is discharged. 50 and an on-off valve unit 60 for temporarily discharging and stopping hot water.

  The inner member 31 includes an internal passage 32 through which hot water flows while the hose 14 is connected, a unit accommodating portion 33 for mounting the opening / closing valve unit 60 on the distal end side, and a discharge from the internal passage 32 near the center of the inner member 31. A water passage hole 34 communicating with the water inlet unit 50 is provided.

A plate spring housing portion for housing a main body flange 35 at a predetermined position on the outer peripheral surface 31a of the inner member 31, a rib 36 extending in the axial direction from the main body flange 35 to the end surface on the rear end side, and a plate spring 71 described later. 37 and a leaf spring opening 38 for the top portion 71a of the leaf spring 71 to protrude into the internal passage 32 is provided.
In the vicinity of the water passage hole 34, a main body protruding portion 39 is provided which protrudes from the outer peripheral surface 31a of the inner member 31 and has an internal thread portion (not shown) formed on the inner periphery.

  The main body flange 35 has an outer diameter slightly smaller than the inner diameter of the inner peripheral surface of the water discharger casing 41 described later, and a gap is secured between the main body flange 35 and the water discharger casing 41 when attached. The lower half circumferential portion 35b of the main body flange 35 is formed wider than the upper half circumferential portion 35a, and a fixed opening 35c communicating with the internal passage 32 is provided in the lower half circumferential portion 35b.

  Two ribs 36 (one in FIG. 3) are provided at positions facing the outer peripheral surface 31a, and the tip of the rib 36 is in sliding contact with the water discharger casing 41 and prevents the inner member 31 from rotating. A protrusion 36a is provided.

  The leaf spring accommodating portion 37 is formed with a guide wall 37a and a bottom surface portion (not shown) in the axial direction from the lower half circumferential portion 35b of the body flange 35 to the rear end surface, and the leaf spring 71 is accommodated between the outer circumferential surface 31a and the guide wall 37a. Is done. In addition, the leaf | plate spring 71 uses the spring steel material formed in the substantially V shape using the spring steel material.

A leaf spring cover 72 is attached from the rear end side of the inner member 31 in order to prevent the leaf spring 71 from falling off the inner member.
The plate spring cover 72 is provided with two projecting portions 72b so that the plate spring accommodating portion 37 is sandwiched between a donut-shaped bottom surface portion 72a. In addition, the bottom surface portion 72a is provided with a water drain hole 72c that is a concave portion that fits with the convex portion 23 provided in the faucet body 11, and that allows drainage. (Fig. 3, Fig. 4)

The water discharger casing 41 is formed in a substantially cylindrical shape, and an opening hole 42 protruding in a direction substantially perpendicular to the axis on the outer periphery on the tip side, and a hose fixture 73 inserted in the outer peripheral surface in the same direction as the opening hole 42. An opening oblong hole 43 is provided. (Fig. 3, Fig. 6)
Two casing protrusions (not shown) for preventing the rotation of the inner member 31 are provided at a predetermined distance on the inner peripheral surface on the rear end side of the water discharger casing 41.

  The water discharge unit 50 includes a water discharge main body 51 that discharges foam water and shower water, a water discharge inner cylinder 52 that is housed in the water discharge main body 51, and that changes the position of the water discharge main body 51 in the vertical direction, and a water discharge inner cylinder 52. And a water outlet joint 53 for connecting the inner member 31 and a switching valve body 54 for switching the flow path of foam water discharge and shower water discharge. (Figure 3)

  The on-off valve unit 60 is a well-known open / close that opens and closes the diaphragm main valve 62 by operating the pilot valve body 63. A valve unit is used. (Figure 2)

The water discharger 30 configured as described above is assembled as follows.
First, the top portion 71 a of the leaf spring 71 is inserted into the leaf spring opening 38 of the inner member 31, the leaf spring 71 is attached to the leaf spring accommodating portion 37, and the leaf spring cover 72 is attached to the rear end side of the inner member 31. At this time, as shown in FIG. 4, the leaf spring cover 72 is attached so that the drain hole (concave portion) 72c is on the upper side.

  When the rear end side of the inner member 31 is inserted from the front end side of the water discharger casing 41 to a predetermined position, the protrusions 36 a provided on the ribs 36 are in sliding contact with the inner peripheral surface of the water discharger casing 41 and the inner member 31 discharges water. Temporarily fixed to the tool casing 41. Moreover, since the protrusion 36a is located in two casing protrusions (not shown) provided on the inner peripheral surface of the water discharger casing 41, the movement of the inner member 31 with respect to the rotation direction can be restricted. .

Next, the water discharge unit 50 is assembled by setting the water discharge inner cylinder 52 in the water discharge main body 51 and inserting the water discharge joint 53 into the water discharge inner cylinder 52. Then, the switching valve body 54 is inserted from the foam water discharge hole 51 a of the water discharge body 51, and a male screw portion (not shown) provided on the switching valve body 54 via the water discharge inner cylinder 52 and the water discharge joint 53 is inserted into the main body protrusion 39. And screwed into a female screw portion (not shown) formed on the inner periphery of the screw. And the foam cap 56 provided with the rectification | straightening net | network (not shown) is attached to the foam spout hole 51a, and the spout unit 50 is attached to the inner member 31. FIG.
Furthermore, the opening / closing valve unit 60 is attached to the distal end side of the inner member 31, and the water discharger 30 is assembled. Finally, after the hose joint 14 a attached to the tip of the hose 14 is inserted into the inner member 31, the hose fixture 73 is inserted into the opening long hole 43 and the hose 14 is fixed to the water discharger 30.

The faucet device 10 of the first embodiment configured as described above has a pedestal (not shown) attached to the faucet body 2 from above an opening hole (not shown) provided in a flat surface portion such as a bathroom vanity or a counter. ) Is inserted, and the faucet body 11 is fixed from the back side of the bathroom vanity, counter, etc. using a fastener (not shown). Then, the hose 14 is inserted into the hose guide 25 attached to the faucet body 11 and connected to the valve unit 13 in the faucet body 11, and the water discharger 30 is attached to the faucet body 11.
At the time of attachment, the hose guide 25 is inserted into the internal passage 32 of the inner member 31 and the leaf spring 71 is engaged with the engagement groove 25b of the hose guide 25, so that the attachment can be made with moderation and the water discharger 30 The water faucet body 11 is firmly held.
Further, the holder portion 21 of the faucet body 11 is provided with a convex portion 23 on a distal end surface 29 which is located on the outer peripheral surface of the hose guide 25 and is in contact with the center line of the hose 14 in the vertical direction. The tool 30 is provided with a drain hole (concave portion) in a rear end face (a leaf spring cover 72 of the water discharge tool 30) which is located on the outer peripheral surface of the hose 14 and is in a direction perpendicular to the center line of the hose 14.
When the spout main body 51 is directed downward, the convex portion 23 and the drain hole (concave portion) 72c are fitted, and the front end surface 29 of the holder portion 21 of the faucet main body 11 and the water discharger 30 The rear end surface is abutted.

When the faucet device 10 attached in this way operates the operation handle 13 upward, hot water and water are mixed by the valve unit 13 and discharged from the water discharger 30 through the hose 14.
The water discharger 30 can switch between foam water discharge or shower water discharge and the water discharge form. When the water discharge main body 51 is rotated to the right side, the water discharge main body 51 is lowered and the internal valve seat 51b contacts the switching valve body 54. . As a result, the hot water flow toward the foam cap 56 is stopped, and at the same time, the hot water flows into the shower water discharge hole 51c and is discharged. When the spout main body 51 is rotated to the left side, the spout main body 51 rises, the valve seat 51b moves away from the switching valve body 54, and hot water flows toward the foam cap 56 so that the foam is discharged.

Here, when the user uses the faucet device 10 of the present invention, the user taps the mouth, as shown in FIG. 5, the faucet body 51 is rotated upward to attach the water spouting tool 30 to the faucet body 11. It is done.
In the faucet device 10 of the present invention, when the water spouting device 30 is mounted upward, the bottom surface portion 72a of the leaf spring cover 72 of the water spouting device 30 and the convex portion 23 of the water faucet body 2 are fitted and fitted as shown in FIG. It is held in a state where a gap is generated between the water discharger 30 and the faucet body 11.

If hot water is discharged in such a state, hot water may enter from the outlet body 51 and the opening hole 42 of the water discharger casing 41. When hot water enters the water discharger casing 41, the hot water flows toward the leaf spring cover 72 along the inner peripheral surface of the inner member 31 and the water discharger casing 41 as shown in FIG. 7.
And it flows out to the exterior of the water discharger casing 41 through the drain hole 72c. Therefore, it is possible to prevent hot water entering the water discharger casing 41 from entering the faucet body 11 through the hose joint 14 a and the hose 14.
Moreover, since the inner member 31 and the water discharger casing 41 are set so that a gap is partially generated, the water discharger casing 31 is always in communication with the outside air. Therefore, the water that has entered the water discharger casing 31 can be drained efficiently.

Further, even when the amount of hot water entering the water discharger casing 41 increases, the hot water drained by the groove portion 24 provided in the faucet body 11 flows downward into a wash bowl (not shown). Since it falls, water can be prevented from flowing around the faucet body 11.
Furthermore, the hot water entering the water discharger casing 41 does not remain and is hygienic.

  Next, the faucet device in the second embodiment will be described with reference to FIGS. 8 is a cross-sectional side view of the faucet device in the second embodiment, FIG. 9 is an exploded perspective view of members constituting the water faucet of the faucet device in the second embodiment, and FIG. 10 is a water spouting device with the water outlet facing upward. FIG. 11 is a perspective view of the water faucet as seen from the faucet body side in the state of FIG. 10, and FIG. 12 is a view of water when water enters the water faucet. It is the cross-sectional perspective view which showed the flow.

  As shown in FIG. 8, in the faucet device 110 in the second embodiment, the valve unit 13 is housed in the faucet body 111, as in the first embodiment, and a water supply pipe and a hot water supply pipe (both not shown). Is connected to the valve unit 13. A presser member 15 is attached to the upper part of the valve unit 13, and an operation handle 12 is attached above it.

  The hose guide 25 is attached to the holder 121 of the faucet body 111 as in the first embodiment. Unlike the first embodiment, a concave portion 126 is provided on the upper portion of the hose guide 25. As in the first embodiment, the faucet body 111 and the holder part 121 may be either integral or separate.

  As shown in FIG. 9, the water discharger 130 includes an inner member 131, a water discharger casing 141, and a water discharge body 151.

  The inner member 131 is provided with an internal passage 132 through which hot water flows, to which the hose 14 is connected, and a water passage hole portion 134 that communicates with the spout main body 151 in the downward direction at the tip.

A cover wall 133 for covering the inside of the water discharger casing 141 is provided on the rear end surface of the inner member 131. A trapezoidal rib 133 c is provided on the outer peripheral surface 131 a of the inner member 131 from the cover wall 133 in a side view. Further, a leaf spring accommodating portion 137 for accommodating the leaf spring 71 and a leaf spring opening 138 for allowing a part of the leaf spring 71 to protrude into the internal passage 132 are provided on the side surface of the outer peripheral surface 131a.
A main body protruding portion 139 protruding from the outer peripheral surface 131a is provided on the outer peripheral surface 131a of the inner member 131 in the same direction as the water passage hole 134, and a female screw portion (not shown) is formed inside.

  The cover wall 133 has a shape that covers an opening (not shown) of a water discharger casing 141 (not shown), which will be described later. A part 133a is provided, and a notch part 133b is provided at a position facing the drainage hole 135 and the hose 14 so as to form a gap (air replacement part) with the water discharger casing 141 at the lower part. Further, a convex portion 161 for fitting with a concave portion 126 provided in the holder portion 121 is provided on the rear end surface of the cover wall 133 at the upper portion of the internal passage 132.

  The water discharger casing 141 has a substantially bowl shape in appearance, and an opening hole 142 for attaching the water discharge outlet main body 151 and a fixing hole 143 for fixing the hose 14 are provided on the lower surface side.

The water discharger 130 configured as described above is assembled as follows.
First, the top portion 71 a of the leaf spring 71 is inserted into the leaf spring opening 138 of the inner member 131 and the leaf spring 71 is attached to the leaf spring accommodating portion 137. When the inner member 131 is inserted into the water discharger casing 141 from the distal end side, the rib 133c of the inner member 131 and the inner peripheral surface of the water discharger casing 141 are in sliding contact, and the inner member 131 is temporarily fixed to the water discharger casing 141. . At this time, two gaps are formed between the water discharger casing 141 and the cover wall 133, and a water drain hole 135 is formed in the upper part, and an air replacement part 136 is formed in the lower part.
In addition, the opening area of the drain hole 135 is formed larger than the area of the gap formed between the water outlet main body 151 and the water discharger casing 141 to improve drainage efficiency.

Next, the rectifying unit 152 and the packing 153 are set on the water discharge main body 142, and the water discharge main body 151 is attached to the water hole 134 to assemble the water discharger 130.
Finally, after the hose joint 14 a attached to the tip of the hose 14 is inserted into the inner member 131, a hose fixing screw (not shown) is inserted from the fixing hole 143 to fix the hose 14 to the water discharger 130.

The faucet device 110 of the second embodiment inserts a pedestal (not shown) attached to the faucet body 111 from above an opening hole (not shown) provided in a flat surface portion such as a vanity stand or a counter, and the toilet vanity. The faucet body 111 is fixed using fasteners (not shown) from the back side of a table or counter. Then, the hose 14 is inserted through the hose guide 25 attached to the faucet body 111 and connected to the valve unit 13 in the faucet body 111, and the water discharger 130 is attached to the faucet body 111.
At the time of attachment, the hose guide 25 is inserted into the internal passage 132 of the inner member 131 and the leaf spring 71 is engaged with the engagement groove 25b of the hose guide 25, so that it can be attached with moderation and the water discharger 130 The water faucet body 111 is firmly held.
In addition, the holder portion 121 of the faucet body 111 is provided with a recess 126 on the distal end surface 129 that is located on the outer peripheral surface of the hose guide 25 and that is in contact with the center line of the hose 14 in the vertical direction. 130, a convex portion 161 is provided on the rear end surface (cover wall 133 of the water discharger 130) that is located on the outer peripheral surface of the hose 14 and that is in contact with the center line of the hose 14 in the vertical direction.
When the spout main body 151 is directed downward, the concave portion 126 and the convex portion 161 are fitted, and the front end surface 129 of the holder portion 121 of the faucet main body 110 and the rear end surface of the water discharger 130 are not in contact with each other. Touched.

  When the faucet device 110 attached in this way operates the operation handle 12 upward, hot water and water are mixed by the valve unit 13 and discharged from the water discharger 130 through the hose 14.

Here, the faucet device 110 used in the vanity can be attached to the faucet main body 111 by rotating the spout main body 151 upward when the user pours his mouth. ing.
In the faucet device 110 according to the second embodiment, as shown in FIG. 10, the convex portion 161 provided on the cover wall 133 of the water discharger 130 is attached to the distal end surface 129 of the holder portion 121 of the faucet body 111 and the fitting is hindered. Then, a gap is generated between the water discharger 130 and the faucet body 111, and the water discharger 130 is held by the faucet body 111.

If hot water is discharged in such a state, hot water may enter from the gap between the water outlet main body 151 and the water discharger casing 141. When hot water enters the water discharger casing 141, the hot water flows between the inner member 131 and the water discharger casing 141 and flows toward the cover wall 133 as shown in FIG. A gap generated between the cover wall 133 and the water discharger casing 141 becomes a drain hole 135 and flows out of the water discharger casing 141.
Further, even when the amount of hot water entering the water discharger casing 141 increases, the air replacement section 136 is provided, so that drainage efficiency is good, and hot water accumulates in the water discharger casing 141 and travels through the hose 14 to the faucet body. Intrusion of hot water into 111 can be prevented.
Furthermore, since hot water that has entered the water discharger casing 141 does not remain, it is also hygienic.

The attachment state figure which showed the state which attached the faucet device of 1st embodiment to the bathroom vanity Sectional side view showing a section of the faucet device of the first embodiment The disassembled perspective view of the member which comprises the water discharging tool in the faucet device of a first embodiment. The perspective view which looked at the water discharging tool from the faucet body side in the state of FIG. Cross-sectional side view showing the faucet device when the spout is attached with the spout facing upward The perspective view which looked at the water discharging tool from the faucet body side in the state of FIG. Cross-sectional perspective view showing the flow of water when water enters the water discharger Sectional side view of the faucet device in the second embodiment The disassembled perspective view of the member which comprises the water discharging tool of the faucet apparatus in 2nd embodiment. Cross-sectional side view showing the faucet device when the spout is attached with the spout facing upward The perspective view which looked at the water discharging tool from the faucet body side in the state of FIG. Cross-sectional perspective view showing the flow of water when water enters the water discharger

Explanation of symbols

DESCRIPTION OF SYMBOLS 10,110 ... Water faucet device 11, 111 ... Water faucet body 14 ... Hose 21, 121 ... Holder part 23, 161 ... Convex part 24 ... Groove part 30, 130 ... Water discharging device 31, 131 ... Inner member 41, 141 ... Water discharging device Casing 51, 151 ... Spout body 72c ... Drain hole (concave)
126 ... Recess 135 ... Drain hole 136 ... Gap (air replacement part)

Claims (4)

A water faucet device in which a water spouting tool having a water spout is connected to the tip of a hose inserted through the water faucet body, and the water faucet body and the water spouting tool are detachable,
The water discharger comprises a water discharger casing, and an inner member for connecting the hose accommodated in the water discharger casing,
A convex portion on one of the front end surface of the faucet body and the rear end portion of the water discharger, and a concave portion that fits the convex portion on the other side,
When mounting the water faucet of the water faucet on the faucet body, when the convex portion and the concave portion are hindered from fitting, the water discharged from the water spout has entered the water faucet casing. Further, a water faucet device, wherein a drain hole for draining to the outside of the water discharger is provided at a rear end portion of the water discharger. The faucet device according to claim 1, wherein a drain hole for draining the water discharger to the outside is the concave portion. The faucet device according to claim 1 or 2, wherein a notch portion is provided at a position opposite to the drain hole and the hose on the rear end surface of the inner member. When the front end surface of the faucet body is provided with a groove portion at a position vertically below the hose, and the water outlet of the water spouting device is mounted upward with the faucet body, the water drains from the drain hole to the groove portion. The faucet device according to any one of claims 1 to 3, wherein:

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