JP3138995U - Water inlet assist device for double structure shower head - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify a water supply port auxiliary device installed in addition to a hot water / mixing faucet device for supplying hot water to a double structure shower head.
SOLUTION: A double-structure shower hose 8 having an internal hose 81 is connected to the double-structure shower head 9, and a water supply auxiliary device 50 for supplying hot water whose temperature and pressure are individually adjusted is attached. It was. The high-temperature water adjusted by the valves 6 and 7 flows from the pipe 67 through the internal pipe 51 of the water supply auxiliary device 50 to the inside of the internal hose 81 of the shower hose 8 and to the internal hose 91 of the double structure shower head 9. The flow is injected from the central injection nozzle 10.
Further, the cold water adjusted by the 3 and 4 valves passes through the inside of the water supply auxiliary device 50, flows inside the shower hose 8, flows inside the double structure shower head 9, and is discharged from the outer peripheral hole 11.
[Selection] Figure 1

Description

  The present invention relates to a water inlet auxiliary device that is installed in addition to a hot and cold water mixing device for supplying hot water to a double structure shower head.

  There is a need to improve the shower head used during bathing and to efficiently relieve stress. At the same time, it is required to perform local massage quickly and efficiently by high pressure injection.

The shower head has a double structure that can eject hot water from the nozzle in the center and at the same time discharge cold water from the outer peripheral hole, and when the hot water sprayed from the nozzle in the center feels too hot alone However, a structure has been devised that helps to quickly relieve the heat by cold water discharged from the outer periphery.
In its contents, a water outlet auxiliary device has already been devised that is installed in addition to a double-structure shower head and a hot and cold water mixing faucet device for supplying hot water thereto.
Utility model registration actual application 2006-001248

  In the above device, a three-way type device has been devised as a water supply auxiliary device in addition to a normal hot and cold water mixing device, but the device is large and inconvenient to install.

  Attached to a normal hot and cold water faucet device, make it a water inlet auxiliary device that can be easily installed.

  The water inlet auxiliary device installed in addition to the hot and cold water mixing faucet for supplying hot water to the double-structure shower head is a four-way inflow / outflow type as shown in 50 in FIG. A structure that can be connected to

  In FIG. 1, hot water is supplied from a pipe 1 and cold water is supplied from a pipe 2. The amount of water is adjusted by the high temperature water adjustment valve 6 and the cold water adjustment valve 7 of the normal hot water / water mixing faucet device 5, and high temperature water at a required temperature can be sent from the hose 67 to the water inlet auxiliary device 50.

  In FIG. 1, the amount of high-temperature water supplied from the pipe 1 and cold water supplied from the pipe 2 are adjusted by the valves 3 and 4, respectively, and sent to the water inlet auxiliary device 50 to obtain cold water having an appropriate temperature. it can.

In FIG. 1, the high-temperature water flowing from 67 flows to the internal hose 81 of the hose 8 and flows to the internal hose 91 of the shower head 9. Hot water is ejected from the central spray nozzle 10 of the double structure shower head 9. Cold water having an appropriate temperature flows through 50, 8, 9, and is discharged from the outer peripheral hole 11.

FIG. 2 shows a sectional view of the double-structure shower head 9, which has a protruding nozzle 10 for injecting hot water at the center and a hole 11 for discharging cold water on the outer periphery thereof. It has become. The internal hose 81 is connected to 91, and cold water flowing through the inner side 82 of the hose 8 flows into the inner side 92 of the shower head 9.

FIG. 3 is a cross-sectional view of the water inlet auxiliary device 50 of the present invention and shows a state in which high temperature water and cold water can pass through the water inlet auxiliary device 50 without mixing.

That is, the hot water flows into the thin pipe 51 inside the 50 and the cold water flows into the inner side 52 of the 50 so that the high temperature water and the cold water can be separately sent to the shower head.

  As shown in FIG. 1, the piping distance between the hot water pipe 1 and the cold water pipe 2 of the existing hot and cold water mixing device is usually 15 cm, and the distance between the adjustment valves 3 and 4 of the water inlet auxiliary device 50 is also 15 cm. And can be easily connected using a T-shaped branch hardware. When the piping distance between the hot water pipe 1 and the cold water pipe 2 is not 15 cm, an eccentric socket may be used.

  As shown in FIG. 1, if an internal hose 81 is additionally inserted into a normal shower hose, a double structure shower head can be used.

Effect of device

If the water inlet auxiliary device 50 of the present invention is installed in addition to a hot water mixing faucet device of a double structure shower head, piping that can be easily obtained using a hot water supply / water supply source installed in a normal bathtub It becomes an apparatus that can easily supply hot and cold water to the double-structure shower head using parts.

The method described so far with respect to FIGS. 1, 2, and 3 is the best method.

nothing special

These are functional explanatory drawings of the present invention when added to a normal hot and cold water mixing device. Fig. 2 shows a sectional view of a double structure shower head. Shows a cross-sectional view of the water inlet auxiliary device of the present invention.

Explanation of symbols

1. 1. Hot water supply pipe 2. Cold water supply pipe High-temperature water volume adjustment valve 31. High temperature water supply connection union 32. 3. T-shaped branch hardware Cold water adjustment valve 41. Cold water supply connection union 42. 4. T-shaped branch hardware Normal water-mixing faucet device 50. Water inlet assist device 51. Water pipe auxiliary device internal pipe 52. Inside the water inlet auxiliary device 53a. High temperature water supply connection socket 54a. Cold water supply connection socket 55. Pipe fittings inside the water inlet auxiliary device 56. Packing for water inlet auxiliary device 57. 5. Water inlet auxiliary device hose connection connectors High-temperature water adjustment valve 67. 6. Hot water connection hose 7. Cold water adjustment valve Shower head hose 81. Shower head hose internal hose 82. Inside the shower head hose9. Double structure shower head 91. Shower head internal hose 92. Shower head inside10. 10. shower head central spray nozzle Shower head outer peripheral hole 12. 12. Shower head water supply / bathtub water supply switching cock Bathtub faucet

Claims (1)

A double-structure shower head that can simultaneously inject and discharge hot water at individual temperatures and pressures. It is a device that is installed in addition to a hot water mixing faucet device, and has four inflow and outflow outlets. A water supply port auxiliary device capable of supplying hot water with a double structure.

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