JPH0629254Y2 - Faucet fixing bracket - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field] The present invention relates to a water container in which a main pipe is connected to a base end of a tubular metal fitting body protruding from a wall and a water faucet is connected to a leading end of the metal fitting body. More specifically, the present invention relates to a faucet fixing metal fitting such as a unit bath which is constructed on the back surface of a wall, and more specifically to a technique for avoiding damage such as a crack on a wall while improving workability.

BACKGROUND ART Conventionally, as shown in FIG. 7, a main pipe 2 is connected to a base end portion 1a of a tubular metal fitting body 1 protruding from a wall P, and a faucet is attached to a tip end portion of the metal fitting body 1. In the water faucet fixing metal fitting A to be connected, a screw plate 5 such as a tightening ring is screwed onto the outer peripheral thread portion 6 of the tip end portion 1b of the metal fitting body 1 to clamp the wall P, and the tapping screw d is attached to the screw plate. 5 through the through hole e, and by screwing this into the wall P and the flange 7 provided on the metal fitting body 1, the metal fitting body 1 is prevented from rotating, and the threaded hole 8 in the tip portion 1b of the metal fitting body 1 is prevented. Such a faucet is screwed, and the tapping screw d is attached to the wall P in order to prevent the metal fitting body 1 from rotating together when the faucet is screwed.
Screwing work to the wall P and tapping screw d on the wall P
As shown in FIG. 10, cracks a and b are likely to occur between the mounting holes 9 as shown in FIG. 10, and the cracks a and b are such that the wall P is an inorganic board or the like. If it is made of a plastic material, it is more likely to occur due to vibration after construction. The same problem occurs in the case where the screw tool f is screwed into the flange 7 and the wall P from the back surface side of the wall P as shown in FIG.

[Object of the Invention] The present invention has been made in view of the above problems,
The purpose is to improve the workability while suppressing the occurrence of cracks and cracks in the wall, and also to keep the surface of the wall or the reinforcing plate with the metal fitting body still attached to the wall or the reinforcing plate. It is to provide a faucet fixing metal fitting that allows replacement and replacement work of only the faucet from the side.

DISCLOSURE OF THE INVENTION In the faucet fixing metal fitting of the present invention, a main pipe 2 is connected to a base end of a tubular metal fitting body 1 protruding from a wall P, and a faucet 3 is attached to a tip end 1b of the metal fitting body 1. A plurality of claws 4, 4, 4 provided on the ratchet wheel 12 by inserting the tip portion 1b of the metal fitting body 1 through the center hole of the ratchet wheel 12
Is made to bite into the back surface of the reinforcing plate Pa attached to the wall P or the back surface of the wall, and the wall P or the reinforcing plate P is
The screw hole 16 of the screw plate 5 for wall clamping can be freely attached to and detached from the threaded portion 6 of the outer periphery of the metal fitting body 1 exposed from the front surface of the wall P or the reinforcing plate Pa through the mounting hole 9 provided in a. Screwed to the flange 7 of the metal fitting body 1 and the screw plate 5 for holding the wall.
The wall P or the reinforcing plate Pa is attached by sandwiching the wall P or the reinforcing plate Pa between them, and the faucet 3
The base end of the socket 17 is detachably screwed and mounted, and the above-mentioned object is achieved by such a configuration. That is, by providing the metal fitting body 1 with the pawl 4 that bites into the reinforcing plate Pa attached to the wall P or the back surface of the wall to stop rotation, it is possible to avoid using a tapping screw or another screw tool, and The work can be eliminated, the workability is greatly enhanced, and the tap 4 or the other tapping screws or the like as in the conventional case can be obtained by making the claws 4 on the metal fitting body 1 side bite into the wall P or the reinforcing plate Pa on the back surface of the wall P. As compared with a screw tool that penetrates the wall P, cracks or fractures occur in the wall P, so that it can be suppressed.

Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

As shown in FIG. 1, a flange 7 is formed in the middle part of the tubular metal fitting body 1, and a male screw 10 is cut at the base end 1 a on the base end side of the flange 7 so that the tip end is larger than the flange 7. A peripheral thread portion 6 and a screw hole 8 are formed on the side. An engagement recess 11 is formed in the flange 7. The claw wheel 12 is formed with claws 4 that bit into the wall P or the reinforcing plate Pa attached to the back surface of the wall P. The recess 11 is formed by a through hole. An engaging projection 13 is formed on the ratchet wheel 12. Then, the engaging projection 13 is engaged with the engaging recess 11 to integrate them in the circumferential direction, and in this state, the claws 4 are bite into the reinforcing plate Pa so that the tip 1b is reinforced with the wall P and the reinforcement. Board Pa
Of the screw plate 5 through the packing 14 and the slide washer 15 to the outer peripheral threaded portion 6 of the tip portion 1b, and the wall P to the flange 7 and the screw plate 5. Then, the metal fitting body 1 is attached to the wall P. Then, the male screw 10 of the metal fitting body 1 is screwed and connected to the main pipe 2 such as a water supply, and the socket 17 of the water faucet 3 is screwed and connected to the screw hole 8 of the metal fitting body 1.
The faucet 3 is attached to 7 via the connection nut 18 or the like. The screw plate 5 is formed with an operation recess 5a with which a jig for rotating operation is engaged. FIG. 3 shows another embodiment in which the claws 4 ... Are directly formed on the flange 7 of the metal fitting body 1. The shape and the number of the claws 4 can be variously changed as shown in FIGS. 4 to 6.

In this way, the reinforcing plate P attached to the wall P or the back surface of the wall
By providing the metal fitting body 1 with the claw 4 that bites into the a to prevent rotation, the use of tapping screws and other screw tools is avoided, screwing work is eliminated, and workability is greatly enhanced. By causing the claw 4 on the first side to bite into the wall P or the reinforcing plate Pa on the back surface of the wall P, cracks or cracks are generated in the wall P as compared with the conventional one in which a tapping screw or another screw tool is penetrated into the wall P. It suppresses the occurrence of.

[Effects of the Invention] The present invention is configured as described above and has the following effects. That is, the front end of the metal fitting body is inserted into the center hole of the ratchet wheel, and the plurality of claws provided on the ratchet wheel are bited into the back surface of the reinforcing plate attached to the wall or the back surface of the wall. , The screw hole for wall clamping and the screw hole are detachably screwed to the threaded portion on the outer periphery of the metal fitting body that is exposed from the front side of the wall or the reinforcing plate by penetrating the mounting hole provided in the wall or the reinforcing plate. Then, since the wall or the reinforcing plate is sandwiched between the flange of the metal fitting body and the screw plate for holding the wall, the wall or the reinforcing plate is sandwiched between the flange of the metal fitting body and the screw plate, The metal fitting body can be firmly fixed to the wall or the reinforcing plate, and the faucet sket can be easily attached from the surface side of the wall or the reinforcing plate. While still attached to the board, It has various advantages such as the ability to replace and replace only the stopper.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of an embodiment of the present invention, FIG. 2 is an exploded perspective view of the case where the water faucet is attached, and FIG. 3 is an exploded perspective view of another embodiment of the same, FIG. 5 and 6 are front views showing the form of the above-mentioned claws, FIG. 7 is an exploded perspective view of a conventional example, FIG. 8 is a side view showing the same screw fastening work, and FIG. 9 is another conventional example. 10 is an exploded perspective view showing an example of screwing work.
FIGS. (A) (b) (c) (d) are explanatory diagrams showing the above problems.
Is a metal fitting body, 1a is a base end portion, 1b is a distal end portion, 2 is a main pipe, 3 is a water faucet, 4 is a claw, 5 is a screw plate, 6 is a screw portion, 7 is a flange, 8 is a screw hole, and 9 is Mounting holes, 16 are screw holes, 17 is a socket, P is a wall, and Pa is a reinforcing plate.

Claims (1)

[Scope of utility model registration request] 1. A water faucet fixing metal fitting, wherein a main pipe is connected to a base end portion of a tubular metal fitting body protruding from a wall, and a water faucet is connected to a tip end portion of the metal fitting main body. Insert the tip part into the center hole of the ratchet wheel and let the plurality of claws provided on the ratchet wheel bite into the back side of the reinforcing plate attached to the wall or the back surface of the wall, and to the wall or reinforcing plate. Through the mounting hole provided, the screw hole of the screw plate for wall clamping is detachably screwed to the screw part on the outer periphery of the metal fitting body exposed from the front surface of the wall or the reinforcing plate, and the flange of the metal fitting body is attached. The wall or the reinforcing plate is sandwiched between the wall and the screw plate for holding the wall, and the base end of the faucet socket is detachably screwed into the screw hole on the inner circumference of the tip of the metal fitting body. Water faucet fixing metal fittings that can be installed.