JPS5919236Y2 - Balance pot circulation pipe connection device - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a circulation pipe mounting structure for a balance pot in a bathroom with glasses.

Conventionally, such bathrooms have the following features, as shown in Figure 1:
Since the bathtub unit 2 is installed between the hot water supply unit Ha and the washing area unit 1, the balance pot 3 placed in the hot water supply unit 1a and the interior of the bathtub unit 2 are separated from the hot water supply unit (la) interposed between them. The raised side wall a
Therefore, there was a drawback that the balance pot circulation pipe A for supplying hot water from the balance pot 3 into the bathtub unit 2 as shown in the figure could not be attached and used.

In view of these conventional drawbacks, the purpose of this invention is to easily create a balance pot circulation pipe that connects the balance pot placed in the hot water supply unit and the inside of the bathtub unit located on the side to supply hot water. To provide a method for mounting a circulation pipe for a balance pot in a glasses-type bathroom, which enables the use of the balance pot in the glasses-type bathroom by attaching the balance pot, and also enables reliable and firm installation of the circulation pipe.

The feature of the balance pot circulation pipe installation structure in the glasses-type bathroom of the present invention is that the rising side wall a of the hot water supply unit 1a and the rising side wall of the bathtub unit 2 correspond to the hot water supply port C of the balance pot 3. Mounting hole d
, e are drilled, and a bellows pipe 7 is inserted between the balance pot 3 and the rising side wall a of the hot water supply unit Ha in which the mounting hole d is drilled, and its tip is connected to the hot water supply port C of the balance pot 3. The flange 7a at the base end is fixed to the periphery of the mounting hole d drilled in the rising side wall a of the hot water supply unit (la), and the connecting pipe 4 has a female thread 4a on the inner peripheral surface. Insert the tip provided with 4C into the bellows pipe 7 through the mounting hole d, screw it into the hot water supply port C of the balance pot 3, and fix it.
The flange 4b provided at the base end of the connecting pipe 4 is brought into contact with the peripheral edge of the mounting hole e drilled in the rising side wall of the bathtub unit 2, and a male thread is inserted into the connecting pipe 4 through the mounting hole e into the outer peripheral surface. 5a is screwed in, and the base end of the relay joint pipe 5 protruding from the mounting hole e is provided with a female thread 6a on the inner peripheral surface and a flange 6b on the base end. The vibro is screwed in and the base end of the connecting pipe 4 provided with the flange 4b and the bathtub tightening vibro are tightened on the rising side wall of the bathtub unit 2.

In the illustrated embodiment of the present invention, when installing the balance pot circulation pipe that communicates the inside of the balance pot 3 and the bathtub unit 2 to supply hot water, first, as shown in FIGS. 1 and 3, the hot water supply unit 1a Mounting holes d and e corresponding to the hot water supply port C of the balance pot 3 are bored in the rising side wall a of the bathtub unit 2 and the rising side wall of the bathtub unit 2 so as to communicate with each other.

Next, lift the bathtub unit 2 upward once to remove it.

Next, the hot water supply unit with the balance pot 3 and the mounting hole d drilled)
A bellows pipe 7 is inserted between the rising side wall a of the hot water supply unit 1a, and its tip is connected to the peripheral edge of the hot water supply port C of the balance pot 3, and the flange 7a at the base end is connected to the rising side wall a of the hot water supply unit 1a. Each is fixed to the periphery of the drilled mounting hole d.

Next, the tip end of the connecting pipe 4 provided with the balance pot mounting screw 4C is inserted into the bellows pipe 7 through the mounting hole d, and screwed into the hot water supply port C of the balance pot 3 and fixed.

Next, the once removed bathtub unit 2 is installed on the side of the hot water supply unit Ha again, and the flange 4b provided at the base end of the connecting pipe 4 is connected to the mounting hole e drilled in the rising side wall of the bathtub unit 2. contact the peripheral edge of the

Next, insert a male screw 5 on the outer circumferential surface into the connecting pipe 4 through the mounting hole e drilled in the rising side wall of the bathtub unit 2.
After screwing the tip of the relay joint pipe 5 provided with a, a bathtub is provided with a female thread 6a on the inner peripheral surface and a flange 6b on the base end at the base end protruding from the mounting hole e of the relay joint pipe 5. The flange 4 of the connecting pipe 4 with the tightening vibro screwed in and the tip fixed to the hot water supply port C of the balance pot 3
By tightening the rising side wall of the bathtub unit 2 with the base end provided with b and the bathtub tightening vibro, the circulation pipe A of the balance pot which supplies hot water from the balance pot 3 to the inside of the bathtub unit 2 is installed.

In this way, in the present invention, mounting holes d and e corresponding to the hot water supply port C of the balance pot 3 are bored in the rising side wall a of the hot water supply unit Ha and the rising side wall of the bathtub unit 2. A bellows pipe 7 is inserted between the rising side wall a of the hot water supply unit 1a in which the mounting hole d is drilled, and its tip is connected to the peripheral edge of the hot water supply port C of the balance pot 3, and the flange 7a at the base end is connected to the peripheral edge of the hot water supply port C of the balance pot 3. It is fixed to the periphery of the mounting hole d drilled in the rising side wall a of the hot water supply unit Ha, and the tip of the connecting pipe 4 having the female thread 4a on the inner circumferential surface with the balance pot mounting screw 4C is inserted into the bellows from the mounting hole d. The flange 4b, which is inserted into the pipe 7 and screwed into the hot water supply port C of the balance pot 3 and fixed at the base end of the connecting pipe 4, is attached to the peripheral edge of the mounting hole e drilled in the rising side wall of the bathtub unit 2. and screw the tip of the relay joint pipe 5, which has a male thread 5a on the outer circumferential surface, into the connection pipe 4 through the mounting hole e, and screw the base end of the relay joint pipe 5 that protrudes from the mounting hole e. A bathtub tightening vibro having a female thread 6a on the inner peripheral surface and a flange 6b on the base end is screwed into the flange 4 of the connecting pipe 4.
The rising side wall of the bathtub unit 2 is tightened with the base end provided with b and the bathtub tightening vibro, so that the balance pot placed in the hot water supply unit and the inside of the bathtub unit located on the side thereof are connected. The circulation pipe of the balance pot that supplies hot water can be easily installed.
Balanced pots can now be used in bathrooms that have a bathtub unit installed between the hot water supply unit and the washing area unit, where a balanced pot could not be used, resulting in an extremely economical hot water supply with good thermal efficiency. can be done.

In addition, in this proposal, the connecting pipe is installed by screwing the tip into the hot water supply port of the balance pot and by bringing the base end provided with the flange into contact with the periphery of the mounting hole drilled in the rising side wall of the bathtub unit. The circulation pipe can be installed reliably and firmly because it is stably supported by the rising side wall of the hot water supply unit and the bellows pipe inserted between the balance pot and the rising side wall of the hot water supply unit, preventing blind movement or deviation. It has the advantage that it can be achieved at the same time.

[Brief explanation of drawings]

Figure 1 is a schematic vertical side view showing a bathroom with glasses, Figure 2 is a perspective view of the bellows pipe, connecting pipe, relay joint pipe, and bathtub clamping pipe used in the present invention, and Figure 3 is the main body. 1 is an enlarged longitudinal sectional side view of a main part showing an example of the invention, and showing a mounting structure for a circulation pipe. 1a...Hot water unit, a...Rising side wall, 2...Bathtub unit, B...
・Rising side wall, d, e...Mounting hole, 3...
...Balance pot, 7...Bellows tube, C...
...Periphery, 7a...Flange, 4a...
...Female thread, 4...Connection pipe, 4C...
...Balance hook mounting screw, 4b...Flange, 5a...Male thread, 5...Relay joint pipe, 6a...Female thread, 6b... ...
...Flange, 6...Bathtub tightening pipe.

Claims (1)

[Scope of utility model registration request] Mounting holes d and e corresponding to the hot water supply port C of the balance pot 3 were drilled in the rising side wall a of the hot water supply unit 1a and the rising side wall of the bathtub unit 2, and a mounting hole d was drilled in the balance pot 3. A bellows pipe 7 is inserted between the rising side wall a of the hot water supply unit Ha, and its tip is connected to the peripheral edge of the hot water supply port C of the balance pot 3, and the flange 7a at the base end is connected to the rising side wall a of the hot water supply unit Ha. The tip of the connecting pipe 4, which is fixed to the peripheral edge of the mounting hole d drilled in the hole d and has a female thread 4a on the inner circumferential surface, is inserted into the bellows pipe 7 through the mounting hole d. It is screwed and fixed to the hot water supply port C of the balance pot 3, and the flange 4b provided at the base end of the connecting pipe 4 is brought into contact with the periphery of the mounting hole e drilled in the rising side wall of the bathtub unit 2. The tip of the relay joint pipe 5, which has a male thread 5a on the outer circumferential surface, is screwed into the connecting pipe 4 through the hole e, and the base end of the relay joint pipe 5, which protrudes from the mounting hole e, has a female thread on the inner circumferential surface. 6a and a bathtub tightening vibro provided with a flange 6b at the base end are screwed in, and the rising side wall of the bathtub unit 2 is tightened with the proximal end of the connecting pipe 4 provided with the flange 4b and the bathtub tightening vibro. Balance pot circulation pipe installation structure in the bathroom.