JP5574356B2 - Bathroom unit - Google Patents

Description

  The present invention relates to a bathroom unit in which a water supply pipe is started up on a washing place side.

  Conventionally, the water supply structure of the washing place is, for example, (1) After the pipe is set up on the bathtub side, the pipe is pulled horizontally and the apron separating the bathtub and the washing place is penetrated, inside the counter adjacent to the apron. Pull in and connect to the faucet provided on the counter, or (2) Start up the pipe on the bathtub side, pull the back side of the wall panel horizontally, and then connect to the faucet provided on the wall panel on the washroom side (3) A deck that is one step higher than the floor of the washroom is provided below the counter installation section of the washroom, and an opening that penetrates the pipe is provided in this deck. A structure for connecting to a faucet provided in a counter has been proposed (see, for example, Patent Document 1).

However, in the structure of the above (1), in order to hide the pipe that has passed through the apron and is drawn to the washing area, it is necessary to arrange the counter adjacent to the apron, and the arrangement place of the counter is limited. . Moreover, in the structure of (2), since piping passes between a bathroom unit and a building, when a piping space cannot be secured sufficiently, the bathroom unit must be made small. Furthermore, in the structure of (3), since the deck part is provided below the counter, the floor area of the washing place becomes small.
No. 4-7256

  This invention is made | formed in view of the said problem, Comprising: It is providing the bathroom unit which can start up piping by space-saving in the arbitrary positions on the washing-room side.

In order to solve the above-mentioned problems, the invention of the present application is such that a pipe guide tube penetrates the floor of the washing basin and is watertightly attached to the washing basin at a position facing the faucet installation position of the washing basin from below. A flexible pipe is inserted into the bathroom from below the washing pan through the pipe guide tube and connected to a faucet, and the pipe guide tube is made of a synthetic resin having a nozzle portion that rises on the washing pan . The guide body and the nozzle portion are fitted in a watertight manner, and at least the upper end portion is formed in a cylindrical shape having rubber-like elasticity formed with an inner diameter that is substantially the same as or slightly smaller than the outer diameter of the flexible pipe to be inserted. And the guide body is formed such that the height of the upper edge of the cylindrical packing is higher than the height of the peripheral edge of the washing pan, the nozzle body at the upper end, the threaded portion at the lower end, Has a flange in the middle A main body, a nut screwed into the threaded portion, the flange portion and the nut, and a sealing material sandwiched between the washing pan, and the flange portion sandwiched the sealing material The nut is in contact with the surface of the washing pan in a state, and the nut is screwed into the screw portion protruding to the back side of the washing pan .

The invention of the present application is characterized in that the cylindrical packing has a bellows portion formed above a position where the nozzle portion is fitted .

Further, the invention of the present application is characterized in that the guide body is formed with a non-slip formed in a step shape on the nozzle portion .

Further, the present invention, the nut, characterized in that it is formed to a size that fit into the detent state between the washing area rib and a rib formed on the back surface of the pan.

Further, the present invention, the faucet, characterized in that provided in the bathroom bench.

The invention of the present application is such that the pipe guide tube passes through the floor surface of the washing place pan and is watertightly attached to the washing place pan at a position facing the faucet installation position of the washing place pan from below, and the flexible pipe is connected to the pipe guide tube. It is inserted into the bathroom from the bottom of the washroom pan and connected to the faucet, so it is easy to start up the flexible piping and the water in the bathroom leaks under the floor of the washroom pan. Can be reliably prevented. In addition, the space occupied by the piping in the washroom is small, and the space in the bathroom can be used effectively.

Further, the present invention is, piping guide tube is fixed watertightly to the washing area pan, a guide body having a nozzle portion which rises on washing place pan, the nozzle portion is fitted into the watertight, at least the upper end portion is inserted A cylindrical packing having an inner diameter that is substantially the same as or slightly smaller than the outer diameter of the flexible pipe, and the height of the upper edge of the cylindrical packing is higher than the height of the peripheral edge of the washing pan It is formed so as, by a cylindrical packing, the guide body and the flexible pipe with the water in the bathroom in a gap can be effectively prevented from entering.

Further, the present invention is guide body, a nozzle at one end, threaded portion at the other end, a cylindrical body having a flange portion at an intermediate portion, a nut screwed to the threaded portion, said flange portion and the nut Since it is equipped with a sealing material that is tightly attached to the washing pan, the guide body is fixed tightly to the floor surface through the packing just by screwing the nut onto the threaded part of the cylinder body. It is possible to effectively prevent water in the bathroom from entering the gap between the floor surface and the guide body. Further, since the nozzle portion has a slip stopper formed in a stepped shape, the cylindrical packing 11 is unlikely to come off from the guide body 10.

Further, the present invention is, nuts are so formed to a size that fit into the detent state between the rib and the rib formed on the back surface of the washing area bread, nut between the rib and the rib Positioning can be performed simply by fitting between the nuts, and by simply screwing the threaded portion of the guide body from the surface side of the washing pan, the nut can be screwed and fixed to the threaded portion of the guide body easily and reliably.

In the invention of the present application, since the faucet is provided on the bathroom bench, the faucet can be easily opened and closed while sitting on the bathroom bench.

Hereinafter, one embodiment of a bathroom unit concerning the present invention is described in detail based on a drawing.
As shown in FIG. 1, a bathroom unit 1 of the present embodiment includes a washing place pan 2, a bathtub pan 3 disposed adjacent to the washing place pan 2, a bathtub 4 installed on the bathtub pan 3, and a bathtub 4 and a bathtub apron 5 that partitions the washing place, a bathroom bench 6, a faucet 7, a pipe guide tube 8a that is watertightly attached to the washing place pan 2, and a bathroom from below the washing place pan 2 through the pipe guide tube 8a. A flexible pipe T inserted into the faucet 7 and a cover material 9 for hiding the pipe guide tube 8a and the pipe T are provided.
The bathroom bench 6 is disposed adjacent to the bathtub 4, and the seating surface of the bathroom bench 6 is substantially the same height as the upper surface of the counter unit 400 of the bathtub 4.
The faucet 7 is provided at one end in the length direction of the bathroom bench 6, and a shower head 700 is attached to the faucet 7.

  As shown in FIG. 2, the pipe guide cylinder 8 a includes a guide body 10 made of synthetic resin and a cylindrical packing 11.

  The guide body 10 has a nozzle body 120 at one end, a threaded body 121 at the other end, a cylinder body 12 having a flange part 122 at an intermediate part, a nut 13 screwed into the threaded part 121 of the cylinder body 12, The flange part 122 and the nut 13 and the sealing material 14a closely attached between the washing-place pans 2 are provided.

  The inside of the cylinder body 12 is narrowed from the tip of the screw part 121 toward the tip of the nozzle part 120. Further, the nozzle portion 120 is formed in a tapered shape toward the tip so that the cylindrical packing 11 can be easily attached, and a stair-like slip stopper is formed on the outer peripheral surface of the nozzle portion 120.

  As shown in FIG. 3, the nut 13 has a substantially square shape in plan view, and the length of the diagonal line of the nut 13 is longer than the distance between the ribs 200, 200 provided on the back side of the washing pan 2, The ribs 200 and 200 can be fitted in a non-rotating state.

  As shown in FIG. 2, the sealing material 14 a includes a flat packing 140 that is tightly fitted between the flange portion 122 and the nut 13, and the washing area pan 2, a sealing tape 141 that is in close contact with the outer periphery of the screw portion 121, a flange The slip packing 142 is interposed between the portion 122 and the flat packing 140.

The cylindrical packing 11 includes a mounting portion 110 that is watertightly fitted to the nozzle portion 120 of the guide body 10, a pipe insertion portion 111 having a smaller diameter than the mounting portion 110, and the mounting portion 110 and the pipe insertion portion 111. The reinforcing rib 113 is provided on the outer periphery of the mounting portion 110.
The inner diameter of the pipe insertion part 111 is slightly smaller than the outer diameter of the pipe T to be inserted.

Next, a procedure for connecting the pipe T to the faucet 7 will be described.
First, as shown in FIG. 1 to FIG. 3, between the ribs 200 and 200 formed on the back surface of the washing place pan 2 at a position facing the installation position of the faucet 7 of the washing place pan 2 from below, A through hole 201 penetrating in the thickness direction is provided.
Next, in a state where the flat packing 140 is interposed between the nut 13 and the back surface of the washing field pan 2, the nut 13 is brought into contact with the back surface of the washing field pan 2, and the nut 13 and the through hole 201 are communicated.
Then, the threaded portion 121 of the guide body 10 is fitted into the through-hole 201 from the surface side of the washing pan 2 and is screwed into the nut 13 to be screwed and fixed. At this time, the seal tape 141 is brought into close contact with the periphery of the screw part 121, and the flat packing 140 and the slip packing 142 are interposed between the flange part 122 and the washing place pan 2.
Thereafter, the pipe T is raised from the back surface side of the washing area pan 2, the tip end of the pipe T is inserted into the guide main body 10, and pulled out above the nozzle portion 120 of the guide main body 10.
The cylindrical packing 11 is externally fitted to the nozzle part 120 and the pipe T of the guide main body 10 from the front end side of the pipe T, and the reinforcing rib 113 of the cylindrical packing 11 is abutted against the flange part 122 of the guide main body 10.
After connecting the front end of the pipe T to the faucet 7, a fastening member (not shown) such as a hose band is attached to the front end of the cylindrical packing 11, so that the stopper between the cylindrical packing 11 and the pipe T is attached. Apply water.
Finally, the pipe T and the pipe guide cylinder 8 a exposed below the bathroom bench 6 are concealed by the cover material 9.

  As described above in detail, in the bathroom unit 1 of the present embodiment, the pipe T is inserted into the bathroom from the lower side of the washing place pan 2 through the pipe guide tube 8a attached to the washing place pan 2 in a watertight manner. 7 is easy to start up the pipe T, and it is possible to reliably prevent the water in the bathroom from leaking under the floor of the washing pan 2. Moreover, the pipe length in a bathroom and the number of pipe connection locations can be reduced, and water leakage can be effectively prevented.

  Further, the space occupied by the pipe T below the bathroom bench 6 is small, and the space below the bathroom bench 6 can be widened. Therefore, it is easy to clean the space below the bathroom bench 6 and can be used as a storage space. Further, the user can easily open and close the faucet 7 while sitting on the bathroom bench 6 and can take a bath comfortably. Furthermore, since the seat surface of the bathroom bench 6 is the same height as the counter part 400 of the bathtub 4, it can move smoothly from the bathroom bench 6 to the bathtub 4.

  Moreover, since the nut 13 is formed in a size that fits between the ribs 200 and 200 of the washing pan 2 in a non-rotating state, the nut 13 is simply fitted between the ribs 200 and 200. In addition to positioning, the nut 13 can be screwed and fixed to the screw portion 121 of the guide body 10 simply and reliably by simply screwing the screw portion 121 of the guide body 10 from the surface side of the washing area pan 2.

Moreover, since the nozzle part 120 is provided in the guide main body 10, the pipe T introduced from under the floor can be smoothly started up toward the faucet 7, and the started up pipe T can be protected. it can.
Moreover, since the slip prevention is formed in the outer peripheral surface of the nozzle part 120 of the guide main body 10, the mounting part 110 of the cylindrical packing 11 is hard to come off from the guide main body 10.

  Furthermore, since the inner diameter of the cylinder body 12 increases from the tip of the nozzle portion 120 toward the tip of the screw portion 121, the pipe T can be easily inserted.

  Moreover, since the internal diameter of the pipe insertion part 111 of the cylindrical packing 11 is formed slightly smaller than the outer diameter of the pipe T to be inserted, the pipe insertion part 111 of the cylindrical packing 11 is brought into close contact with the pipe T. It is possible to effectively prevent water leakage from the gap between the pipe insertion portion 111 and the pipe T.

In addition, the pipe insertion part 111 of the cylindrical packing 11 may be comprised from the large diameter part and the small diameter part smaller diameter than this large diameter part. If it does in this way, according to the outer diameter of piping, it can use, leaving a small diameter part, or cut | disconnecting a small diameter part, and it can respond also to piping from which an outer diameter dimension differs.
Moreover, the front-end | tip part of the piping insertion part 111 of the cylindrical packing 11 may be obstruct | occluded. If it does in this way, it can be used also as a cap which obstruct | occludes the opening end of the nozzle part 120 of the guide main body 10. FIG.
Furthermore, the material of the cylindrical packing 11 is not particularly limited as long as it has rubber-like elasticity, and examples thereof include synthetic rubber, natural rubber, elastomer, and soft resin.

  By the way, since the bathroom unit 1 of this embodiment starts up the piping T connected to the faucet 7 in the bathroom from the lower part of the washing-place pan 2, the installation place of the faucet 7 can be set freely. Therefore, the location and dimensions of the bathroom bench 6 provided with the faucet 7 can be set freely.

  4 and 5 show the case where the bathroom bench 6 and the bathtub 4 are arranged adjacent to each other. In this way, a wide seating surface following the bathtub 4 can be formed.

  FIG. 6 is an arrangement example in which the bathroom bench 6 is disposed so as to face the bathtub 4 along the wall opposite to the bathtub 4. In this way, a two-way door can be provided between the bathroom bench 6 and the bathtub 4.

  FIG. 7 is a so-called island type arrangement example in which the bathroom bench 6 is provided so as to protrude from the substantially central portion of the wall opposite to the bathtub 4 toward the bathtub 4. If it does in this way, since three surroundings of the bathroom bench 6 can be used as a washing place, even when a user needs bathing assistance, there exists an advantage that it is easy to assist from the circumference of the bathroom bench 6.

Next, a second embodiment according to the present invention will be described. As shown in FIG. 8, the pipe guide cylinder 8b of the present embodiment is the same as the pipe guide cylinder 8a of the first embodiment except that the sealing material 14b is composed of a slip packing 142 and a U packing 143. Therefore, the same components are denoted by the same reference numerals, and detailed description thereof is omitted.
According to the pipe guide tube 8b of the present embodiment, after the packing 143 is attached to the periphery of the through hole 201 in advance, the screw portion 121 of the guide main body 10 is screwed and fixed to the nut 13 arranged on the back surface side of the washing pan 2. As a result, the packing is not easily displaced or dropped, and construction is easy.

The side sectional view showing the piping structure of bathroom unit 1 of one embodiment concerning the present invention. It is a half sectional view which shows the state which attached the pipe guide pipe | tube 8a to the washing-room pan 2. FIG. It is a top view which shows the state which attached the pipe guide pipe | tube 8a to the washing-room pan 2. FIG. It is a top view which shows one example of arrangement | positioning of the bathroom bench 6 in the bathroom unit 1 of this embodiment. It is a top view which shows the other example of arrangement | positioning of the bathroom bench 6 in the bathroom unit 1 of this embodiment. It is a top view which shows the other example of arrangement | positioning of the bathroom bench 6 in the bathroom unit 1 of this embodiment. It is a top view which shows the other example of arrangement | positioning of the bathroom bench 6 in the bathroom unit 1 of this embodiment. It is a half sectional view which shows the state which attached the pipe guide pipe | tube 8b to the washing-place pan 2. FIG.

Explanation of symbols

1 Bathroom Unit 2 Washing Pan 200 Rib 6 Bathroom Bench 7 Faucet 8a Piping Guide Tube 8b Piping Guide Tube 10 Guide Body 11 Tubular Packing 12 Tubular Body 13 Nut 14a Sealing Material 14b Sealing Material 140 Flat Packing 141 Seal Tape 142 Slip Packing 143 U packing T piping

Claims (5)

The pipe guide tube penetrates the floor surface of the washing place pan and is attached to the washing place pan in a watertight manner at a position facing the faucet installation position of the washing place pan from below.
Flexible piping is inserted into the bathroom from below the washing pan through the piping guide tube and connected to the faucet,
The pipe guide tube is
A guide body made of synthetic resin having a nozzle portion that rises on the washing area pan;
The nozzle part is fitted in a watertight manner, and at least an upper end part is provided with a cylindrical packing having rubber-like elasticity formed on an inner diameter substantially the same as or slightly smaller than the outer diameter of the flexible pipe to be inserted,
Formed so that the height of the upper edge of the cylindrical packing is higher than the height of the peripheral edge of the washing pan ,
The guide body is
A cylinder body having the nozzle part at the upper end, a thread part at the lower end, and a flange part in the middle part;
A nut screwed into the threaded portion;
A sealing material sandwiched between the flange part and the nut, and the washing place pan;
With
The bathroom is characterized in that the flange portion abuts on the surface of the washing basin with the sealant sandwiched therebetween, and the nut is screwed into the threaded portion protruding to the back side of the washing basin. unit.   The bathroom unit according to claim 1, wherein the cylindrical packing has a bellows portion formed above a position where the nozzle portion is fitted. The bathroom unit according to claim 1 or 2, wherein the guide main body is formed with a non-slip formed in a stepped manner in the nozzle portion . The bathroom according to any one of claims 1 to 3, wherein the nut is formed in a size that fits in a non-rotating state between ribs formed on a back surface of the washing pan. unit.   The bathroom unit according to any one of claims 1 to 4, wherein the faucet is provided on a bathroom bench.

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