JP2000328614A - Socket for faucet - Google Patents

Abstract

PROBLEM TO BE SOLVED: To broaden the inside space of a cabinet and improve workability by compactly forming a faucet attached to a washstand or a sink and a socket installed at the middle of water and hot water pipes. SOLUTION: This socket for a faucet is disposed in the inside of a cabinet 1 such as a washstand or a sink or the like and connected between water and hot water pipes 8, 8a connected to a faucet 3 attached to a counter 2 and pipes 6, 7 for water and hot water connected to a water supply source and a hot water supply source and houses functional parts 22 such as a stop valve, a strainer, a check valve 36 or the like in the inside. A container chamber 13 is formed between an inflow inlet 10 and an outflow outlet 11 formed in the vertical axial direction in the socket 9. A plurality of functional parts 22 are parallelly attached to the container chamber 13.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a water faucet which is provided in the middle of a pipe for supplying hot water and water to a water faucet attached to a wash basin or a sink, and accommodates a water stopcock, a strainer, a check valve and the like. For sockets.

[0002]

2. Description of the Related Art FIG. 4 shows a known structure for connecting a water faucet attached to a wash basin or a sink to water and hot water side pipes buried under the floor. Briefly describing FIG. 4, a faucet 47 attached to a counter 46 of a sink and a water pipe 48 and a hot water pipe 49 erected from under the floor are connected by a socket 51 and a hose 52 inside a cabinet 50. The socket 51 is provided with a water stopcock 53 having a strainer and a check valve 54 attached to the socket 51 in the longitudinal direction so as to be detachable from the front.

In the case of the above, the socket accommodates a water stopcock and a check valve juxtaposed in the vertical axis direction, so that the socket becomes vertically long and the socket becomes an obstruction, and the inside of the cabinet is obstructed. The upper and lower spaces are narrowed, the work space cannot be secured when installing and removing the faucet, the workability deteriorates, and the connection position between the socket and the hose increases,
If the hose is long, it cannot be connected to the socket unless it is bent, so that the appearance is poor, and hot water leaks easily due to excessive connection.

[0004]

The problem to be solved by the present invention is that a faucet and hot water attached to a wash basin or a sink, etc.
An object of the present invention is to make the socket provided in the middle of the water pipe compact so as to increase the space inside the cabinet and improve the workability.

[0005]

SUMMARY OF THE INVENTION According to the present invention,
It is placed inside a cabinet such as a vanity sink or sink, and is connected between the water and hot water pipes connected to the faucet attached to the counter and the water and hot water pipes connected to the water supply source and hot water supply source. In a faucet socket containing a functional part such as a water stopcock, a strainer, a check valve, etc., the socket forms an accommodation chamber between an inlet and an outlet formed in the longitudinal direction, and A plurality of them are installed side by side in a parallel direction.

According to a second aspect of the present invention, the faucet socket accommodating chamber is formed with an opening on the front side so that the functional unit can be mounted and operated from the front of the cabinet.

[0007]

Embodiments of the present invention will be described below in detail with reference to the drawings. The present invention, as shown in FIG.
The wash basin and sink are on the top of the cabinet 1 with a counter 2
A water faucet 3 for adjusting the flow rate and the temperature by operating the handles 4 and 4a and discharging hot and cold water from a water discharging head 5 is mounted on the upper surface of the counter 2. The faucet 3
Are sockets 9 and 9 and pipes 8 for water and hot water inside the cabinet 1 and a water pipe 6 for communicating with a water supply source and a hot water pipe 7 for communicating with the hot water supply source, which stand vertically from the floor surface. , 8a, and the sockets 9, 9 are arranged below the inside of the cabinet 1.

As shown in FIGS. 2 and 3, the socket 9 is formed in a rectangle which is slightly horizontal when viewed from a plane, and an inlet 10 and an outlet 11 are provided on the same vertical line. A small chamber 12 and a horizontally long storage chamber 13 are formed adjacent to each other in the horizontal direction between the outlets 11, and the storage chamber 13 houses functional parts 22 such as a water stopcock 23, a strainer 33, and a check valve 36. Have been.

The stopcock 23 comprises a small chamber 12 and a storage chamber 13.
The plug 2 is detachably attached to a first valve hole 15 formed in a first partition wall 14 for partitioning the housing 9 from the accommodation chamber 13 and is detachably mounted in a first opening hole 16 opened in the front surface of the socket 9.
The valve stem 27 is attached to the insertion hole 25 of the fourth valve so as to be able to advance and retreat.
A screw 29 is screwed into a screw hole 28 formed at the center facing the first valve seat hole 15, and the screw 29 is a male screw portion 3.
0 Attach a packing 31 for waterproofing to the outer circumference,
The packing 31 is sandwiched between the valve rods 27 by screwing 2.

The tip of the screw 29 is screwed to the female screw portion 18 of the arm 17 projecting from the small chamber 12 by simultaneous molding so as to advance and retreat. Therefore, when the valve rod 27 of the water stopcock 23 is operated and rotated from the front of the socket 9, the packing 31 advances and retreats together with the screw 29, and comes into contact with and separates from the first valve seat hole 15. It cuts off the flow of water and makes it possible to adjust the flow rate.

The plug 24 has a cylindrical mesh portion 34.
The upper and lower ends of the strainer 33 provided with the abutment abut the seat 26 of the plug 24 and the peripheral edge of the first valve seat hole 15 of the first partition 14, and the opening 35 communicates with the small chamber 12 via the first valve seat hole 15. The mesh portion 34 covers the packing 31 of the valve stem 27. Therefore, the fluid in the small chamber 12 is the first fluid.
The foreign matter is introduced from the valve seat hole 15 through the opening 35 into the strainer 33, and the foreign matter is captured by the mesh portion 34 and reaches the storage chamber 13.

In order to carry out cleaning, inspection, and the like, foreign matter is clogged in the mesh portion 34 of the strainer 33. When the valve rod 27 of the water stopcock 23 is operated from the front side in a screwing direction, the screw 29 at the tip is armed in the small chamber 12. The packing 31 which is screwed into the female screw portion 18 of the opening 17 and moves in the same direction at the same time closes the first valve seat hole 15 opened in the traveling direction, and allows hot and cold water to flow from the small chamber 12 to the accommodation chamber 13. Shut off water. Thereafter, the plug 24 may be removed from the first opening 16 and the strainer 33 may be removed from the plug 24, and the strainer 33 may be washed with water to remove foreign matter.

A check valve 36 is mounted horizontally from a second opening 19 provided adjacent to and parallel to the first opening 16, and a cap 37 attached to the second opening 19 has a cap 37.
The second valve seat hole 21 of the second partition wall 20 separating the housing chamber 13 and the outlet port 11 is opened and closed from the outlet port 11 side, and the valve body 38 urged by the spring 39 and the second valve seat from the housing chamber 13 side Guide 40 for sliding contact with the periphery of hole 21 to prevent inclination
Are assembled together. Accordingly, when the fluid is supplied to the socket 9 and flows from the small chamber 12 to the storage chamber 13, the check valve 36
The valve body 38 is pressed from the storage chamber 13, contracts the spring 39, opens the valve away from the second valve seat hole 21, and opens the outlet port 11.
Supplied to

In the present invention, the water pipe 6 is connected to the socket 9.
Alternatively, when water or hot water flows in from the hot water pipe 7, the fluid reaches the storage chamber 13 from the inflow port 10 through the small chamber 12. In the storage chamber 13, the flow rate of the fluid is adjusted by adjusting the water stopcock 23, and the foreign matter in the fluid is captured by the mesh portion 34 by passing through the mesh portion 34 of the strainer 33. Next, accommodation room 13
Of the check valve 36 by the pressure of the spring 3
9 presses the valve body 38 urged by the
And the water is supplied from the outlet 11 to the faucet 3 via the pipes 8 and 8a.

[0015]

According to the present invention, the water and hot water pipes which are arranged inside a cabinet such as a vanity sink or a sink and which are connected to a faucet attached to a counter, the water supply source and the water which is connected to a hot water supply source, In a faucet socket connected between hot water pipes and containing therein functional parts such as a water stopcock, a strainer, a check valve, etc., the socket is provided between an inlet and an outlet formed in the longitudinal direction. Since the accommodation room was formed, and a plurality of the functional units were attached to the accommodation room in a parallel direction, the vertical dimension of the faucet socket can be kept low, and the vertical space inside the cabinet can be widened. Because it is possible
Sufficient construction and storage space can be secured.

Further, since the outlet for the faucet can be disposed at a low position inside the cabinet, the length of the pipe for water and hot water connected to the faucet inside the cabinet is complicatedly bent or cut. There is no need to adjust the size and the aesthetic appearance can be maintained, and the pipe does not interfere.

Furthermore, since the faucet socket accommodating chamber is formed with an opening on the front side so that the functional part can be mounted and operated from the front of the cabinet, the operability of the functional part is improved. be able to.

[Brief description of the drawings]

FIG. 1 is a perspective view showing a state in which a faucet socket of the present invention is attached to a faucet.

FIG. 2 is a longitudinal sectional view of a faucet socket.

FIG. 3 is a sectional view taken along line XX of FIG. 2;

FIG. 4 is an explanatory diagram of a conventional technique.

[Explanation of symbols]

 Reference Signs List 1 cabinet 2 counter 3 faucet 6 water pipe 7 hot water pipe 8, 8a pipe 9 socket 10 inflow port 11 outflow port 13 accommodation room 16 first opening hole 19 second opening hole 22 function part 23 stopcock 33 strainer 36 Check valve

Claims (2)

[Claims] 1. Between a water and hot water pipe connected to a faucet attached to a counter, and a water and hot water pipe connected to a water supply source and a hot water supply source, which is disposed inside a cabinet such as a vanity sink or a sink. And a faucet socket containing therein functional parts such as a water stopcock, a strainer, a check valve, etc., wherein the socket forms a housing chamber between an inlet and an outlet formed in the longitudinal direction. A faucet socket, wherein a plurality of the functional units are provided in a storage room in a parallel direction. 2. The faucet socket according to claim 1, wherein the accommodation chamber is formed with an opening on the front side so that the functional unit can be mounted and operated from the front of the cabinet. .