JP2015203242A - Faucet tap - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a faucet tap, easy in replacement, and capable of compactly cutting off water.SOLUTION: A faucet tap 1 is constituted of a connection member 3 connected to a primary side pipe 4 arranged in a wall W and installed on a wall surface and a tap body 2 water-tightly connected to the connection member 3. The tap body 2 comprises a discharge pipe 5 for providing s through-hole 20 in a peripheral surface and a flange part 7 provided in an upstream side end part of the discharge pipe 5, and the connection member 3 comprises a plate-like part 12 having a flow passage 13 penetrating through the surface side from a male screw 10 positioned on the reverse surface side, fixation parts 15 and 16 provided on the surface side of the plate-like part 12 and fixing the flange part 7 of the tap body 2, an insertion pipe 17 insertable into the discharge pipe 5 of the tap body 2 and projected on the surface side of the plate-like part 12 and a water cutoff valve 18 provided inside the insertion pipe 17 and operable via the through-hole 20 of the tap body.

Description

  The present invention relates to a faucet faucet attached to a primary side pipe arranged in a wall.

  Conventionally, when connecting a faucet to a primary pipe placed inside a wall, after sealing tape is wrapped around the male thread formed on the upstream part of the faucet, this male thread is provided at the socket end of the primary pipe It is generally performed to screw into the formed female screw portion.

  By the way, when performing the above screwing, if the faucet is unscrewed (an operation that is the reverse of screwing) to adjust the direction of the faucet, the seal tape will deform so as to impair the watertight state and leak water. There is a risk of causing. Therefore, the faucet must be carefully screwed in with fine adjustment of direction without unscrewing.

  As described above, this construction is particularly difficult for an unskilled person, and the construction including the rewinding of the seal tape is often unavoidable. In addition, faucets generally fail with faucets, and when faucets are replaced, it is necessary to replace them as a whole for the above reasons. I couldn't do it, and I had to arrange a contractor.

  In order to solve this problem, Japanese Patent Application Laid-Open No. 10-159138 (Patent Document 1), Japanese Patent Application Laid-Open No. 2013-57180 (Patent Document 2), and the like are provided with a connecting portion and a faucet for attaching a faucet to a primary side pipe. There is disclosed a water faucet that is configured to be separated into a main body portion that is configured so that the connecting portion and the main body portion are detachable. This faucet has a connecting part that is attached to the primary side pipe by screwing using a sealing tape and a main body part that is inserted and fixed in the connecting part. There was an advantage that only the part could be changed.

Japanese Patent Laid-Open No. 10-159138 JP2013-57180A

  However, each of the faucets is a mixed faucet and requires a connecting pipe between the primary side pipe and the faucet, so that the wall and the faucet are attached in a separated state. In addition, there is a problem that the labor required for exchanging the faucet is still large, for example, a dedicated tool is required for removing the faucet.

  Moreover, when removing a faucet from a connection part, the effort which stops water in advance is required, and in patent document 2, in order to prevent discharging from a connection pipe, the water tap provided separately from the faucet It was necessary to stop. On the other hand, in patent document 1, since the stop cock is provided in each connection pipe, it is possible to prevent water discharge by stopping the stop cock of the connection pipe before removing the faucet. Had a problem of growing.

  Therefore, the technical problem to be solved by the present invention is to provide a faucet faucet that can be easily replaced and can be compactly stopped.

  In order to solve the above technical problem, the present invention provides a faucet faucet and a faucet wall mounting structure having the following configuration.

According to the first aspect of the present invention, there is provided a faucet faucet composed of a coupling member connected to a primary pipe disposed in a wall and attached to a wall surface, and a faucet body that is watertightly coupled to the coupling member. And
The faucet body includes a discharge pipe provided with a through-hole in a peripheral surface, and a flange part provided at an upstream end of the discharge pipe,
The connecting member has a plate-like portion having a flow path penetrating from the male screw located on the back surface side to the surface side, a fixing portion provided on the surface side of the plate-like portion and fixing the flange portion of the faucet body, An insertion pipe projecting on the surface side of the plate-like portion so as to be inserted into the discharge pipe of the faucet body, and a water stop valve provided inside the insertion pipe and operable through the through hole of the faucet body. A faucet faucet is provided.

  According to a second aspect of the present invention, the fixing portion is formed in a shape along the outer peripheral edge of the flange portion, and has a hook-shaped portion that engages the peripheral edge of the flange portion. An aspect of a faucet faucet is provided.

  According to a third aspect of the present invention, the fixing portion includes a plurality of screw holes arranged in an arc around the central axis of the insertion tube in the connecting member, and an arrangement of the screw holes in the flange portion. A faucet faucet according to the first aspect is provided, characterized in that the faucet faucet is constituted by an arc-shaped long hole provided along.

  According to the present invention, since the connecting member connected to the primary side pipe and the faucet body are divided, the faucet body can be easily attached and detached. In addition, since the water stop valve is provided inside the insertion pipe and the water stop valve can be operated through a through hole provided in the discharge pipe, the configuration of the faucet can be made compact.

It is a fragmentary sectional view showing the state where the faucet faucet concerning a 1st embodiment of the present invention was attached to the wall. It is a figure which shows the structure of the connection member used for the faucet faucet of FIG. It is a disassembled perspective view which shows the attachment structure of the faucet faucet of FIG. It is a figure which shows the structure of the connection member used for the faucet faucet concerning a modification. It is a figure which shows the structure of the flange part of the faucet faucet attached to the connection member of FIG. It is a figure which shows the structure of the connection member used for the faucet faucet concerning the further modification. It is a figure which shows the structure of the flange part of the faucet faucet attached to the connection member of FIG. FIG. 9 is a partial cross-sectional view showing a modification of the faucet faucet according to the present invention.

  Hereinafter, a faucet faucet according to an embodiment of the present invention will be described with reference to the drawings.

  As shown in FIG. 1, the faucet faucet 1 according to the present embodiment has a faucet body 2 and a connecting member 3, and is connected to a primary side pipe 4 arranged in a wall W. The faucet body 2 and the connecting member 3 are configured to be connectable, and the connecting member 3 is provided along the wall surface to discharge water sent from the primary pipe 4 from the faucet body 2 fixed to the connecting member. .

  The faucet body 2 constituting the faucet faucet 1 has a water discharge pipe 5, and the amount of water discharged is adjusted by operating the handle 6. A flange 7 is provided at the upstream end of the water discharge pipe 5. The flange 7 has a thickness of about several millimeters and is configured such that the outer edge is circular. In this embodiment, the thickness dimension of the flange 7 is 8 millimeters.

  As shown in FIG. 3, two through holes 8 are provided in the lower region of the flange 7. The through hole 8 is for passing a screw 9 used for fixing to the connecting member 3 described later.

  A socket 4a provided at the tip of the primary side pipe 4 is provided with a female screw part 11, and a male screw part 10 provided on the upstream side of the connecting member 3 is screwed into the primary side pipe 4 and screwed together. The As shown in FIG. 3, the wall W is provided with an insertion hole H having an outer diameter dimension of the male screw portion 10 of the connecting member 3. The male screw portion 10 is inserted into the insertion hole H so that the wall W is inserted. The primary side pipe 4 and the connecting member 3 are fixed so as to be sandwiched. On the surface side of the connecting member 3, a fastening hexagonal portion 10 a for screwing the male screw portion 10 into the primary side pipe 4 is projected, and the connecting member 3 is attached to the hexagonal portion 10 a using a spanner or the like. Screw together.

  The connecting member 3 is a metal member made of stainless steel or the like, and has a main body portion 12 formed in a plate shape having a thickness of about 10 millimeters as shown in FIGS. In addition, an insertion tube 17 is provided in the center portion on the surface side of the main body portion 12. A flow path 13 penetrating from the male screw portion 10 of the main body portion 12 to the insertion tube 17 is formed. The flow path 13 communicates with the water discharge pipe 5 of the faucet body 2 and supplies the water sent from the primary side pipe 4 to the faucet body 2.

  The insertion pipe 17 is configured to be inserted into the water discharge pipe 5 of the faucet body 2 and connected in a watertight manner, and a water stop valve 18 is provided therein. The water stop valve 18 can switch between discharge and stop of water by operating an operation portion 19 provided on the upper surface of the insertion tube 17 using a jig such as a screwdriver.

  The water discharge pipe 5 of the faucet body 2 is provided with a through hole 20 at a position corresponding to the operation part 19 of the water stop valve 18, and the operation part 19 is operated through a jig or the like through the through hole 20. Can do.

  The insertion tube 17 is provided with two gaskets 14 for preventing water leakage. The packing 14 is composed of an O-ring or the like, and is fitted and fixed in a mounting groove (not shown) or the like that is recessed around the insertion tube 17.

  An engaging portion 15 is provided on the surface side of the main body 12 of the connecting member 3. The engaging portion 15 is provided in an arc shape along the outer edge of the main body portion 12 and is configured to have a saddle shape in cross section as shown in FIG.

  A gap 15a is provided between the engaging portion 15 and the main body portion 12, and the outer edge portion of the flange 7 of the faucet main body 2 is inserted into the gap 15a. The dimension of the gap 15a of the engaging portion 15 is configured to be approximately the same as the thickness dimension of the flange 7 so that no rattling occurs when the connecting member 3 and the faucet body 2 are connected.

  The main body 12 of the connecting member 3 is provided with two fixing screw holes 16 at positions opposite to the flow path 13 with respect to the engaging portion 15. The fixing screw holes 16 correspond to the two through holes 8 provided in the flange 7 and are used for connecting the connecting member 3 and the faucet body 2. In the present embodiment, the fixing screw hole 16 is a bottomed screw hole that does not pass through the main body portion 12, but is configured to pass through the main body portion 12, and when the faucet main body 2 is fixed, the connecting member 3 is wall-mounted You may comprise so that it may fix to W.

  Next, the attachment method of the faucet faucet concerning this embodiment is demonstrated. First, in a state where the male screw portion 10 is inserted into the insertion hole H, the male screw portion 10 of the connecting member 3 is screwed and connected to the socket 4 a of the primary side pipe 4. At this time, a seal tape is wound around the male screw portion 10 and screwed into the female screw portion 10 provided at the tip of the socket 4a.

  Next, the flange 7 of the faucet body 2 is fitted into the gap 15 a of the engaging portion 15 in a state where the insertion pipe 17 is inserted into the water discharge pipe 5 of the faucet body 2. The positional relationship between the faucet body 2 and the connecting member 3 is such that the handle 6 of the faucet body 2 is on the upper side, and the upper edge of the flange 7 is engaged with the faucet body 2 slightly tilted upward. After inserting in 15, the faucet body is in a horizontal state.

  Subsequently, the attachment angle of the faucet body 2 is adjusted so that the position of the operation portion 19 of the water stop valve 18 and the through hole 20 coincide with each other, the through hole 8 provided in the flange 7 and the screw of the connecting member The positions of the holes 16 are aligned, and both are fixed with screws 9. At this time, the contact surface between the flange 7 and the main body portion 12 of the connecting member 3 is in close contact, and the packing 14 prevents water leakage between the contact surfaces.

  As described above, each process is simple, and the faucet faucet 1 according to the present embodiment does not require skill, and even a beginner can easily and suitably attach it. Moreover, since the connection part 3 and the faucet body 2 are attached and detached using screws 9, the faucet body 2 can be easily replaced and can be replaced by itself even when the faucet body 2 is damaged.

  FIG. 4 is a diagram showing a configuration of a connecting member used in a faucet faucet according to a modification. FIG. 5 is a view showing the structure of the flange portion of the faucet faucet attached to the connecting member of FIG. In this example, a bolt is used to connect the connecting member 3 and the faucet body 2 so that the mounting angle between the two can be adjusted.

  That is, a plurality of fixing screw holes 21 are arranged in an arc shape in the main body portion 12 of the connecting member 3, and the arrangement direction of the fixing screw holes 21 is provided in the flange portion 7 of the faucet main body 2. The long hole 22 is provided in the circular arc shape along.

  The fixing screw hole 21 and the long hole 22 are provided at positions where they are communicated with each other when the flange portion 7 and the connecting member 3 are brought into close contact with the insertion tube 17 inserted into the water discharge tube 5. The faucet body 2 is connected to the connecting member 3 through a bolt (not shown) through the fixing screw hole 21 and the long hole 22. At this time, by changing the bolt mounting position of the long hole 22, the mounting angle of the faucet body 2 can be adjusted so that the position of the operation portion 19 of the water stop valve 18 and the through hole 20 coincide. The angle adjustment can be facilitated.

  FIG. 6 is a view showing a configuration of a connecting member used for a faucet faucet according to a modification. FIG. 7 is a view showing the structure of the flange portion of the faucet faucet attached to the connecting member of FIG. In this example, the connecting member 3 includes an engagement portion 15 provided in an arc shape centering on the flow path along the outer edge of the main body portion 12 at two opposing positions of the main body portion 12, and between the engagement portions 15. Two fixing screw holes 16 are provided at positions.

  Further, the flange portion 7 of the faucet body 2 is provided with a notch in a shape corresponding to the engaging portion 15 of the connecting member 3, and a through hole 8 is provided at a position corresponding to the fixing screw hole 16. .

  In the operation of attaching the faucet faucet to the connecting member 3 according to the modified example of the above configuration, first, the insertion tube 17 is inserted into the water discharge tube 5 so that the notch 23 is accommodated in the engaging portion 15. Thereafter, the faucet body 2 is rotated, and the insertion edge 24 of the flange portion 7 located between the notches 23 of the flange portion 7 is fitted into the gap of the engaging portion 15, and the fixing screw hole 16 and the through hole 8 are screwed together. The connecting member 3 and the faucet faucet 2 are fixed by stopping. In addition, the position of the operation part 19 of the water stop valve 18 and the through-hole 20 of the faucet body 2 are configured to coincide with each other.

  As described above, according to the faucet faucet according to the present embodiment, since the connecting member connected to the primary side pipe and the faucet body are divided, the faucet body can be easily attached and detached. In addition, since the water stop valve is provided inside the insertion pipe and the water stop valve can be operated through a through hole provided in the discharge pipe, the configuration of the faucet can be made compact.

  Furthermore, since the attachment and detachment of both uses mainly screwing, the construction is also easy. Moreover, it becomes possible to attach the faucet close to the wall so that the connecting portion can be made thin in a plate shape.

  In addition, when a new faucet is installed, the work up to the mounting member 3 can be performed, so that a water leakage check and a water pressure test can be performed, and the design of the faucet body 2 can be freely selected and installed.

  In addition, this invention is not limited to the said embodiment, It can implement in another various aspect. For example, in the above embodiments, the faucet faucet is directly attached to a vertical wall. However, as shown in FIG. 8, the faucet faucet can be attached to a horizontal surface or a slope constituting a washstand or a bathroom unit. Can be used.

DESCRIPTION OF SYMBOLS 1 Faucet faucet 2 Faucet main body 3 Mounting member 4 Primary side piping 5 Water discharge pipe 6 Handle 7 Flange 8 Through-hole 9 Screw 10 Male thread part 11 Female thread part 12 Main body part 13 Flow path 14 Packing 15 Engaging part 16 Fixing screw hole 17 Insertion pipe 18 Water stop valve 19 Operation part 20 Through hole 21 Fixing screw hole 22 Long hole 23 Notch 24 Insertion edge

Claims (3)

A faucet faucet composed of a connecting member connected to a primary pipe arranged in a wall and attached to a wall surface, and a faucet body connected in a watertight manner with the connecting member,
The faucet body includes a discharge pipe provided with a through-hole in a peripheral surface, and a flange part provided at an upstream end of the discharge pipe,
The connecting member has a plate-like portion having a flow path penetrating from the male screw located on the back surface side to the surface side, a fixing portion provided on the surface side of the plate-like portion and fixing the flange portion of the faucet body, An insertion pipe projecting on the surface side of the plate-like portion so as to be inserted into the discharge pipe of the faucet body, and a water stop valve provided inside the insertion pipe and operable through the through hole of the faucet body. A faucet faucet characterized by that.   2. The faucet faucet according to claim 1, wherein the fixing portion is configured in a shape along an outer peripheral edge of the flange portion, and has a hook-shaped portion that engages with the peripheral edge of the flange portion.   The fixing portion includes a plurality of screw holes arranged in an arc around the central axis of the insertion tube in the connecting member, and an arc-shaped elongated hole provided in the flange along the arrangement of the screw holes. The faucet faucet according to claim 1, comprising:

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