JPS6016685Y2 - Union for faucets - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a faucet union that can be easily attached to a nipple or the like.

In a faucet union commonly used in the past, a polygonal hole 15 is provided on the inner periphery of the inner end, and a male screw 16 is formed on the outer periphery of the inner end to connect with the polygonal hole 15. In a water faucet union (see Figure 1), which has a female screw 17 for connecting a water faucet etc. in a hole provided on the inner periphery of the outer end, the faucet union can be inserted into a wall, etc. When installing the male screw part by screwing it into a nipple located inside the wall, insert the polygonal bar at the tip of the faucet union fastener,
Female screw 1 for connecting a water faucet, etc. on the inner periphery of the outer end of the faucet union
7, and then into the polygonal hole 15 on the inner periphery of the inner end, and then rotate the fastener to rotate the faucet union together. Thread part 1
6 was attached by screwing it into a nipple or the like.

Therefore, in this case, the polygonal rod at the tip of the fastener is passed through the female thread part 17 for connection of a faucet etc. on the inner periphery of the outer end of the faucet union, and then connected to the faucet located further inside. Attaching the faucet union was troublesome because it had to be inserted into the polygonal hole 15 at the inner end of the inner periphery of the faucet union.

Particularly, when the faucet union is located in an inaccessible area, the installation process becomes even more troublesome.

However, in the present invention, the polygonal hole provided inside the faucet union is located approximately in the center of the faucet union, and the polygonal hole is located closer to the outer edge of the faucet union than in the conventional product. The present invention eliminates the drawbacks of conventional products and makes it extremely easy to install a faucet union. and a male screw 3 is formed on the outer periphery of the inner end, a hole 4 is provided on the inner periphery of the outer end of the main body 1 connected to the hole 2, and a substantially central portion of the main body is provided within the hole 4. A water supply system characterized in that a polygonal hole 5 is formed in the polygonal hole 5, and a female screw 6 for connecting a water tap or the like is provided in the hole 4 and connected to the polygonal hole 5 on the outside. The present invention relating to a plug union will be described below with reference to an example of implementation shown in all the accompanying drawings.

Since the present invention has the above structure, the main body 1 is inserted into the hole 8 made in the wall 7 etc. as shown in FIG. When attaching it by screwing it into the 90 degree nipple 10 attached to the water pipe 9 located inside the wall, first, insert it into the hole 8 provided in the wall 7 etc.
Slightly screw in the 3 male screws on the outer periphery of the inner end of main body 1, and then
As shown in FIG. 6, the polygonal rod 12 of a fastener 12 having a polygonal rod 11 formed at its tip end is provided as an example in FIG. Insert it into the female screw 6 for connection of a plug, etc., and fit it into the polygonal hole 5 formed in the approximate center of the main body 1 in the hole 4 of the main body 1. In this state, rotate the fastener 11 to close the main body. 1 is rotated, the male screw 3 on the outer circumference of the inner end of the main body 1 is screwed into the 90 degree nipple 10, and the main body 1 is attached to this.

As described above, in the present invention, a polygonal hole 5 is formed in the approximate center of the main body 1 within the hole 4 provided on the inner periphery of the outer end of the main body 1, so that the main body 1 can be attached to the nipple 10 at a 90 degree angle. When installing, the polygonal bar 11 at the tip of the fastener 12 is
Compared to conventional products, the faucet union can be easily installed because it can be inserted into the polygonal hole 5 and rotated by simply inserting it shallowly into the outer end of the main body 1.

Furthermore, in the present invention, outside the polygonal hole 5,
Since the female screw 6 for connecting a water faucet or the like is provided in the hole 4 in connection with the polygonal hole 5, there is no problem in screwing and attaching the threaded portion 14 of the base of the water faucet 13.

[Brief explanation of the drawing]

The drawings show an example of the implementation of the present invention, in which Fig. 1 is a longitudinal sectional front view of a conventionally used faucet union, Fig. 2 is a longitudinal sectional front view of the invention, and Fig. 3 is a left side view. Fig. 4 is a right side view, Fig. 5 is a perspective view of the fastener, Fig. 6 is a partially longitudinal front view of the fastener inserted into the polygonal hole, and Fig. 7 is a front view showing the state of use. It is. 1... Body, 2... Hole, 3...
・Male screw, 4...° hole, 5... polygonal hole, 6... female screw for connecting water taps, etc.

Claims (1)

[Scope of utility model registration request] A hole 2 is provided on the inner periphery of the inner end of the main body 1, a male screw 3 is formed on the outer periphery of the inner end, and a hole 4 is provided on the inner periphery of the outer end of the main body 1 in connection with the hole 2. In the hole 4, a polygonal hole 5 is formed approximately in the center of the main body 1, and on the outside of the polygonal hole 5, a water tap or the like is connected to the hole 4 in connection with the polygonal hole 5. A union for a faucet characterized by being provided with a female screw 6.