JP2007185317A - Fixing structure of apron - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a fixing structure capable of strongly fixing an apron without detachment and without damaging design. <P>SOLUTION: The structure is for installing a bathtub 2 to a bathtub waterproof pan 12 and fixing the apron 4a on the side of a washing place 3a of the bathtub 2. The end edge in left and right directions of the apron 4a is made to abut on a wall panel 5a constituting a bathroom wall surface, and the surface of the wall panel 5a and the surface on the side of the washing place 3a of the apron 4a are fixed by a fixing metal fitting 15 which is L-shaped in the plane view. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to an apron fixing structure provided on a washing place side of a bathtub.

Conventionally, as disclosed in Patent Document 1, there is a structure in which the apron installed on the washing room side of the bathtub is fixed to the left and right wall panels via metal fittings fixed to the left and right wall panels on the back side of the apron To do.
Japanese Patent Publication No. 3-16849

  In the apron fixing structure disclosed in Patent Document 1, since the metal fitting is fixed to the wall panel on the back side of the apron, it is difficult to fix, and once the apron is fixed, it cannot be removed. In addition, it is not possible to fix the counter provided on the washing area side at the same time as fixing the apron, and there is a problem that the apron fixing bracket and the counter fixing bracket must be provided separately.

  The present invention has been devised in view of the above-described conventional problems, and is intended to provide an apron fixing structure that can firmly fix an apron and facilitate fixing work. 1 is a structure in which a bathtub is installed in a bathtub waterproofing pan, and an apron is fixed to a washing place side of the bathtub, and a lateral edge of the apron is brought into contact with a wall panel constituting a bathroom wall surface. That is, the surface of the panel and the side surface of the washing area of the apron are fixed with an L-shaped fixing bracket in plan view.

  According to a second aspect of the present invention, the apron includes a divided upper apron and a lower apron, the upper apron is fixed by the fixing bracket, and the lower apron is configured to be removable from the upper apron. It is that you are.

  A third aspect of the present invention is that the fixing metal fitting is covered with a counter provided on a washing place side of the wall panel.

  According to a fourth aspect of the present invention, a bracket for fixing the counter is integrally provided on the fixing bracket.

  The present invention is a structure in which a bathtub is installed in a bathtub waterproof pan, and an apron is fixed to a washing place side of the bathtub, and a lateral edge of the apron is brought into contact with a wall panel constituting a bathroom wall surface, By fixing the surface of the wall panel and the washing area side of the apron with an L-shaped fixing bracket in plan view, the apron can be easily fixed to the wall panel from the washing area side with the L-shaped fixing bracket, and the apron is strong The apron will not come off.

  In addition, the apron is constituted by a divided upper apron and a lower apron, the upper apron is fixed by the fixing bracket, and the lower apron is configured to be removable with respect to the upper apron. The apron can be firmly fixed to the wall panel via a fixing metal fitting, and the lower apron can be removed to clean the bottom side of the bathtub from the washing area.

  In addition, the fixing bracket is covered by a counter provided on the washing side of the wall panel, so that the bracket is concealed by the counter, and an apron and counter installation state exhibiting a very neat design can be obtained. It will be.

  In addition, since the bracket for fixing the counter is integrated with the fixing bracket, the apron, the wall panel, and the counter can be connected with one fixing bracket, and the gap between the counter and the apron varies. And a very neat installation state can be obtained.

Embodiments of the present invention will be described below with reference to the drawings.
FIG. 1 is an internal layout diagram of a bathroom.
A bathtub 2 is provided in the bathroom 1, and an apron 4 is erected on the washing room 3 a side of the bathtub 2. From the apron 4 toward the door side wall panel 5b on the door 11 side, a counter 6 is provided on the front side wall panel 5a, and the counter 6 is substantially in contact with the door side wall panel 5b. A faucet cover 7 having a faucet handle 8 on the front surface is provided above the counter 6, and a shower head 9 is connected to the faucet handle 8. In addition, on the side of the bathtub 2 on the side of the shower head 9, a grip bar 10 is attached to the front side wall panel 5a in the vertical direction.

FIG. 2 is an enlarged perspective configuration diagram of a main part in a state in which a counter showing a mounting structure for an apron of the bathtub and the counter is removed.
The bathtub 2 is installed with the back side abutting on the back side wall panel 5c, the right end side is abutted with the front side wall panel 5a, and the left end side is also set abutting on the wall panel facing the front side wall panel 5a. The bottom side of the bathtub 2 is placed on a bathtub pan 12 that is continuous with the washing area pan 3 that forms the washing area 3a. An embankment portion 3b is erected on the washing pan 3 on the bathtub pan 12 side, and an apron 4 is attached in an upright manner on the embankment portion 3b. In this example, the apron 4 is an upper apron 4a on the upper side. And the lower apron 4b on the lower side.
The upper apron 4a is firmly fixed to the bathtub 2 and the wall panel 5a, and is configured so that the lower apron 4b can be attached to and detached from the upper apron 4a. The lower apron 4b is removed, and the bathtub pan 12 is removed from the washing place 3a side. It is configured so that it can be cleaned.

  FIG. 3 shows a longitudinal section with the lower apron 4b attached to the upper apron 4a. When the lower apron 4b is fixed, as shown in FIG. 3, the upper end of the lower apron 4b is The lower apron 4b is detachably fixed by engaging with the lower end of the upper apron 4a, pushing the lower apron 4b toward the bathtub in that state, and fitting the claws at the lower end of the lower apron 4b onto the bank portion 3b. It is something that can be done.

  In addition, the upper end of the upper apron 4a contacts the bathtub 2 as shown in FIG. That is, a hanging piece 2b is integrally formed at the tip of the flange portion 2a of the bathtub 2, while a horizontal piece 41 is formed horizontally toward the bathtub side at the upper end of the upper apron 4a. A piece 42 is raised, and an upper horizontal piece 43 is formed substantially horizontally at the upper end of the vertical piece 42. For example, a sponge tape 21a is interposed between the vertical piece 42 of the apron and the hanging piece 2b of the bathtub. The sponge tape 21b is also attached to the rib 2c suspended for reinforcement on the back side of the flange portion 2a of the bathtub, and the tip of the upper horizontal piece 43 of the upper apron 4a is brought into contact with the sponge tape 21b. Thus, the upper apron 4a can be engaged with the back side of the flange portion 2a of the bathtub 2 without rattling.

When the bathtub is made of FRP, an apron mounting structure as shown in FIG. 4 is adopted. However, when the bathtub 2 is made of artificial marble, the apron as shown in a sectional view in FIG. A mounting structure is adopted.
That is, in FIG. 5, the spring metal fitting 22 as shown in the perspective view of FIG. 6 is used, and this spring metal fitting 22 is fixed to the boss part 2d suspended from the lower surface of the flange part 2a of the bathtub with the lower screw 23. A fixed piece 22a, a suspended piece 22b hanging down integrally from the fixed piece 22a, an inclined piece 22c rising upward in a U-shape at the lower end of the suspended piece 22b, and a suspended piece at the upper end of the inclined piece 22c A spring piece 22d bent upwardly toward the piece 22b side and a bent piece 22e inclined upward in a direction away from the hanging piece 22b at the upper end of the spring piece 22d, as shown in FIG. The lower end of the vertical piece 42 of the upper apron 4a is brought into contact with the spring piece 22d of the spring metal fitting 22 fixed to the portion 2d with the screw 23, and the horizontal piece 41 of the upper apron 4a is placed below the hanging piece 2b of the bathtub. Place the upper apron 4a By attaching to the tank 2, the spring piece 22d of the spring metal fitting 22 pushes the upper apron 4a upward, and the horizontal piece 41 of the upper apron 4a is pressed against the lower end of the hanging piece 2b of the bathtub, so that the upper apron 4a is not rattled. Can be firmly brought into contact with the bathtub flange portion 2a.

In this example, the end edge of the upper apron 4a on the counter 6 side is fixed to the wall panel 5a by an L-shaped fixing bracket 15.
The L-type fixing bracket 15 is substantially L-shaped in plan view as shown in an enlarged view in FIG. 7, and includes a wall fixing piece 15a fixed in contact with the wall panel 5a, and a washing place at a right angle from the wall fixing piece 15a. The apron fixing piece 15b protrudes to the side. The apron fixing piece 15b is formed with screw holes 15c and 15c for tightening the screws 25, and the wall fixing piece 15a is provided with a tapping screw 24. Through holes 15d and 15d are formed.

The apron fixing piece 15b is brought into contact with the surface of the edge of the upper apron 4a on the washing place 3a side, the screw 25 is inserted from the back side of the upper apron 4a, the screw 25 is tightened into the screw hole 15e, and the apron fixing piece 15b is attached to the upper apron. In this state, the tapping screw 24 is passed through the through holes 15d and 15d of the wall fixing piece 15a from the washing place 3a side and tightened to the wall panel 5a, and the wall panel 5a is connected to the wall panel 5a via the L-shaped fixing bracket 15. The upper apron 4a can be fixed, and the upper apron 4a is firmly fixed and does not come off.
In addition, since the L-shaped fixture 15 can be fixed to the wall panel 5a from the washing place 3a side, the work can be easily performed from the washing place 3a side.

  In addition, the back hanger 13 is attached to the position near the flange part 2a of the bathtub of the surface by the side of the washing place of the upper apron 4a, as shown in FIG. As shown in FIG. 8, the back hanger 13 has a lateral gap with a gap formed between the fixed piece 13a in which the horizontally long holes 13c and 13c are fixed with screws and the surface of the upper apron 4a from the fixed piece 13a. It is comprised by the hook piece 13b which protrudes in the direction.

Further, as shown in FIG. 2, a counter support bracket 14 is attached to the washing scene side of the upper apron 4a between the back hanger 13 and the L-shaped fixing bracket 15, and the counter support bracket 14 has an upper end and a lower end side. Are provided with claws 14a and 14b protruding upward and downward.
A plurality of counter brackets 16a, 16b, and 16c are fixed to the wall panel 5a at intervals toward the door side wall panel 5b, and a gap member 17 is fixed to the side of the door side wall panel 5b. The counter 6 is mounted on the counter brackets 16a, 16b, 16c and the gap member 17.

The counter 6 includes a top surface 6a, a front surface 6b integrally formed so as to hang down from the front end of the top surface 6a, a bottom surface 6c integrally formed substantially parallel to the top surface 6a from a lower end of the front surface 6b, and a rear surface of the top surface 6a. The back guard 6d is integrally formed with a high height, and a wash basin mounting portion 6e is formed integrally with the central portion of the front surface 6b. Further, screw caps 18, 18, 18 are fitted into the back guard 6d at intervals.
Further, a locking claw 6f is provided on the left end edge of the counter 6 so as to hang down from the upper surface 6a, and a locking claw 6g is provided from the front surface 6b toward the wall panel 5a.

  The counter 6 engages a locking claw 6g between the hook 13b of the back hanger 13 and the upper apron 4a, and engages a locking claw 6f with the claw 14a of the counter support bracket 14 so that the upper apron 4a is engaged. The counter 6 is placed on the counter brackets 16 a, 16 b, 16 c with the one end side of the counter 6 being pulled to the side, and the other end side is placed on the gap member 17.

In addition, what is shown in FIG. 9 shows an example of modification of the L-shaped fixing bracket, and is configured such that the upper apron 4a and the counter 6 can be connected by a single L-shaped fixing bracket 150 without a gap.
That is, the L-shaped fixing bracket 150 of FIG. 9 has a wall fixing piece 150a fixed in contact with the wall panel 5a on the front side, and an apron fixing projecting toward the washing field at a substantially right angle to the wall fixing piece 150a. The apron fixing piece 150b has an L-shaped counter upper surface hook piece 150c integrally formed on the upper edge of the apron fixing piece 150b. It can be stopped.
Further, a counter front hooking piece 150d having an L-shaped cross section is also integrally formed at the front end of the apron fixing piece 150b. It can be done.

Further, a counter bottom hook piece 150e having an L-shaped cross section is also integrally formed at the lower end of the apron fixing piece 150b so that the latching claw on the bottom face of the counter 6 can be hooked. Further, the apron fixing piece 150b is formed with a piping opening 150f through which the piping P can pass.
On the other hand, a counter fixing bracket portion 150h is integrally formed at the upper end side of the wall fixing piece 150a so as to protrude horizontally toward the washing area, and on the side thereof, the counter back guard 6d is fixed. A back guard fixing portion 150i is integrally formed. Further, a counter abutting piece 150j is integrally formed at the lower end of the wall fixing piece 150a so as to protrude toward the washing place, and this counter abutting piece 150j is brought into contact with the bottom surface 6c of the counter.

  If the L-shaped fixing bracket 150 as shown in FIG. 9 is used, the apron fixing piece 150b is fixed to the upper apron 4a by tightening the screw into the screw hole 150g, and in this state, the wall panel is passed through the tapping screw into the through hole 150k. By tightening to 5a, the wall fixing piece 150a can be fixed to the wall panel 5a. In this state, the counter 6 is engaged with the counter fixing bracket portion 150h and the counter abutting piece 150j, and the back guard 6d is further attached. The counter can be well installed by being fixed to the back guard fixing part 150i. The counter 6 and the upper apron 4a are not separated from each other, and the upper apron 4a and the counter 6 are continuously connected to each other. It can be connected by the mold fixture 150.

  If such an L-shaped fixing bracket 150 is used, the back hanger 13, the counter support bracket 14, the L-shaped fixing bracket 15, and the counter bracket 16 a described above can be omitted. As a result, the number of parts can be reduced, and the fixing operation of the upper apron 4a and the counter 6 can be easily performed.

  In addition, what is shown in FIG. 10 is a vertical support member 19 provided vertically on the left and right washroom 3a side of the bathtub 2, and this vertical support member 19 can be installed exactly between the wall panels of the bathroom. The edge of the upper apron 4a is brought into contact with the front surface 19a of the vertical support member 19, and the U-shaped rubber member 27 is passed through the inner side surface 19b of the vertical support member 19. The butterfly bolt 26 is inserted into the hole 27a, the butterfly bolt 26 is screwed into the inner side surface 19b of the vertical support member 19, and the rubber member 27 can be attached in advance through the butterfly bolt 26 and the washer. On the other hand, the rib 45 integrally formed in parallel with the inner side of the side piece 44 on the end side of the apron 4a schematically shown in FIG. 11 is fitted as shown in the enlarged plan view of FIG. Vertical support member 19 It can be firmly connected, and that can be firmly fixed without rattling on apron 4a.

  A faucet cover 7 is connected to the counter 6 as shown in FIG. 13, but the faucet body is concealed in the faucet cover 7, and the faucet handle 8 is provided on the front surface thereof. A box cover 28 having a U-shaped cross section is suspended from the faucet cover 7 and the lower end of the box cover 28 is brought into contact with the back guard 6d of the counter 6. By installing them, the counter 6 and the faucet cover 7 are neatly designed by the box cover 28 and are continuously arranged without any gaps.

In this case, the back guard 6d of the counter 6 can be brought into good contact with the lower end of the box cover 28 by adjusting the vertical positions of the counter brackets 16a, 16b, 16c.
A pipe is passed through the box cover 28 in the vertical direction and connected to the faucet body in the faucet cover 7.
A pipe is also passed through the counter 6, and the pipe is piped into a gap between the upper apron 4 a and the bathtub 2.

  A screw cap 18 attached to the counter back guard 6d and concealing a screw for fixing the counter brackets 16a, 16b, 16c has a shape as shown in a perspective view of FIG. A hanging piece 18b is integrally formed at the front end of the upper surface 18a, and an engaging claw 18c is formed by hanging downward at the center so as to straddle the upper surface 18a and the hanging piece 18b. The engagement claw 18c is engaged with an engagement portion (not shown) formed on the back guard 6d of the counter, which is formed in an inclined shape as shown in the side view of FIG. is there.

Next, in order to fix the left and right edge of the bathtub 2 to the wall panel, an edge fixing metal fitting 20 as shown in FIG. 16 is used.
In the edge fixing bracket 20 shown in FIG. 16, a plurality of holes 20e and 20e are formed in a fixing piece 20a fixed to a wall panel, and a sealing material 29 is attached to the lower part. In addition, the upper end of the fixed piece 20a is bent horizontally inward to form a horizontal piece 20b, and the rising piece 20c is integrally raised from the horizontal piece 20b, and is inclined at the upper end of the rising piece 20c. The inclined guide piece 20d is integrally formed.

  As shown in FIG. 17, when the fixing piece 20a is fixed to the wall panel 5a and the wall panel 5d on the opposite side with the screws 30, the sealing material 29 comes into contact with the wall panel 5d. The suspended piece 2b of the bathtub 2 is inserted between the rising piece 20c and the wall panel 5d, and the bathtub 2 can be satisfactorily fixed to the wall panel 5d. Moreover, since there are a plurality of holes 20e and 20e, the horizontal piece 20b can be brought into contact with the hanging piece 2b of the bathtub 2 to suppress the rattling of the bathtub 2.

In addition, such an edge fixing metal fitting 20 can have a structure as shown in an exploded view in FIG.
The edge fixing metal fitting 20 shown in FIG. 18 uses a pressing metal 31 separately, and has a sawtooth up and down inside the inverted U-shaped opening whose lower side is opened at the center of the fixing piece 20a of the edge fixing metal fitting 20. The saw-tooth engaging portion 20f that is formed in the same manner on the side edge of the center step portion 31a that protrudes from the center portion of the pressing metal 31 is engaged with the saw-tooth engaging portion 20f that is formed in a shape. Accordingly, the vertical height of the edge fixing bracket 20 with respect to the pressing bracket 31 can be adjusted as appropriate. The vertical height is adjusted and the screw 30 is passed through the washer 31 in the through hole 31b of the pressing bracket 31. The screw 30 can be passed through the long hole 20e that is long in the vertical direction of the edge fixing bracket 20 to fix the screw 30 to the wall panel 5d. The pressing bracket 31 firmly fixes the fixing piece 20a of the edge fixing bracket 20 to the edge fixing bracket 20a. Is fixed to the wall panel 5d and the edge fixing bracket 20 is raised. 20c and is engaged with the suspended piece 2b of the bathtub, and that firmly it is possible to fix the tub 2 to the wall panel 5d.

Furthermore, the edge fixing metal fitting 20 can also be comprised with a structural member as shown in an exploded view in FIG.
That is, in FIG. 19, the L metal fitting 50 and the spring metal fitting 22 are connected to the edge fixing metal fitting 20, and the L metal fitting 50 is bent at a right angle from the tip of the fixing piece 50a fixed to the side wall panel 5d. The piece 50b is integrally formed, a horizontally long hole 50c is formed in the fixed piece 50a, and a vertically long hole 50d is formed in the bent piece 50b.
Further, the spring metal fitting 22 has a curved spring piece 22g which extends from the lower end of the vertical vertical piece 22f fixed to the bent piece 50b of the L metal fitting 50 to the front side and is further curved in a semicircular shape. I have.

  As shown in FIG. 20, the fixing piece 20a of the edge fixing metal fitting 20 is brought into contact with the fixing piece 50a of the L metal fitting 50 so that the horizontally long hole 50c and the vertically long hole 20e are aligned, and the screw 25 is connected to the vertically long hole 20e. Can be fixed by screwing the screw 25 into the wall hole of the side wall panel 5d and adjusting the vertical height of the edge fixing bracket 20 with the vertical hole 20e. It can be adjusted. Moreover, it can move to the horizontal direction with the horizontally long hole 50c, and can adjust the allowance to the washing place 3a side of the upper apron 4a.

Further, the fixing piece 22f of the spring fitting 20 is brought into contact with the bent piece 50b of the L fitting 50, and the mounting height of the spring fitting 22 is adjusted by the vertically long hole 50d of the bent piece 50b. The position can be adjusted, and as shown in FIG. 21, the curved spring piece 22g of the spring metal fitting 22 abuts the lower end of the horizontal piece 41 of the upper apron 4a, and the upper apron 4a is attached to the hanging piece 2b of the bathtub by the spring force. The upper apron 4a can be prevented from rattling by being pressed against the lower end.
The bathtub hanging piece 2b is in contact with the rising piece 20c of the edge fixing bracket 20, and the rear end of the side piece 44 of the upper apron 4a is in contact with the bent piece 50b of the L fitting 50, The rattling of the apron 4a can be prevented well.

  Next, what is shown in the longitudinal sectional view of the main part of FIG. 22 is a structure for attaching the bathtub to the back side wall panel 5c on the back side without rattling, and the back side fixing bracket 34 as shown in a perspective view in FIG. In this rear side fixing bracket 34, a horizontal piece 34b is integrally formed at the upper end of a fixing piece 34a that is fixed to the rear side wall panel 5c by inserting and tightening a screw 36 into a screw hole 34e. A rising piece 34c is formed by rising upward from the upper end, and an upper end side of the rising piece 34c is an inclined guide piece 34d. The guide piece 34d and the rising piece 34c are provided with a sponge tape 35 or the like. As shown in FIG. 22, the sponge tape 35 presses the drooping piece 2b of the bathtub toward the back side wall panel 5c so that the bathtub 2 is firmly attached to the back side wall panel 5c without rattling. Fixed It becomes shall.

  24, the back side fixing bracket 34 can also be constituted by a rubber cap 37 that covers the guide piece 34d and the rising piece 34c from above, as shown in the modified example of FIG. The mounting state of the fixture 34 is shown in FIG.

Next, the gap member 17 for filling the gap between the door side wall panel 5b and the other end of the counter 6 may have a structure as shown in FIG.
An upper surface placing piece 17b is formed on the upper surface of the fixed piece 17a fixed to the door side wall panel 5b with screws, and a hanging piece 17c is formed on the front surface of the fixed piece 17a, and the rear end of the upper surface placing piece 17b A back guard placing piece 17d is formed one step higher. By placing the upper surface 6a and the back guard 6d of the counter 6 on the upper surface placing piece 17b and the back guard placing piece 17d and swallowing the gap material 17 into the counter 6, the other end edge of the counter 6 and the door side wall panel It is possible to close the gap between 5b with the gap material 17 in a clean state.

FIG. 27 shows a modified example of the gap member 17, and the gap member 17 of FIG. 27 is bent horizontally at the lower end of the hanging piece 17c and integrally formed with a wrapping piece 17e. A wall abutting piece 17f that abuts against the side wall panel 5a is formed in a hanging shape, and a long hole 17g that is long in the vertical direction is formed.
Screws can be inserted into the long holes 17g and 17g, the screws can be fastened to the door side wall panel 5b, and the gap member 17 can be fixed to the door side wall panel 5b by adjusting the vertical height. The abutting piece 17f comes into contact with the front side wall panel 5a to obtain a firm fixed state. In this state, as shown in FIG. 28, the upper surface 6a of the counter is aligned with the upper surface placing piece 17b, The counter back guard 6d is aligned with the back guard placing piece 17d, the counter front surface 6b is aligned with the front surface of the hanging piece 17c, and the counter bottom surface 6c is aligned with the lower surface of the wrapping piece 17e. The gap material 17 can be squeezed into the end to adjust the gap, and the other end side of the counter 6 can be firmly supported by the gap material 17.

It is an internal arrangement block diagram of a bathroom. It is a perspective block diagram which shows the installation state of the bathtub and apron before attaching a counter. In the apron divided into two, it is a longitudinal cross-sectional enlarged block diagram of the state which attached the lower apron to the upper apron. It is the principal part longitudinal cross-sectional view which made the upper apron engage with the bathtub. It is a principal part longitudinal cross-sectional view of the state which engaged the upper apron with the bathtub using the spring metal fitting. It is a perspective view of a spring metal fitting. It is a perspective block diagram of the L-shaped fixing metal fitting for fixing an apron to a wall panel. It is a perspective view of a back hanger for pulling a counter. It is a perspective lineblock diagram of the L type fixture which can connect an apron, a wall panel, and a counter. It is a perspective block diagram of the vertical support member provided in the left-right direction edge by the side of a bathtub in order to fix an upper apron. It is a principal part expansion perspective view of the edge of the left-right direction of an upper apron. It is a plane expansion lineblock diagram of the state where the rib of the upper apron was inserted in the rubber member attached to the vertical support member. It is a perspective block diagram of the state which continued the counter and the faucet cover with the box cover without gap. It is a perspective lineblock diagram of the screw cap inserted in the back guard of a counter. It is a side block diagram of the engaging claw of a screw cap. It is a perspective block diagram of the edge fixing bracket for fixing the left-right direction edge of a bathtub to a wall panel. It is a longitudinal cross-section block diagram of the state which fixed the bathtub to the wall panel with the edge fixing metal fitting. It is a disassembled perspective view which shows the example of a change of an edge fixing metal fitting. It is a disassembled perspective view of the structural member which shows the example of a change of an edge fixing metal fitting. FIG. 20 is an exploded perspective configuration diagram before the components shown in FIG. 19 are assembled and the upper apron is attached. It is a longitudinal cross-section block diagram of the state which attached the bathtub and the upper apron to the edge fixing bracket. It is a longitudinal cross-section block diagram of the state which fixed the bathtub to the back side wall panel with the back side fixing metal fitting. It is a perspective view of a back side fixing metal fitting. It is a disassembled perspective block diagram which shows the example of a change of a back side fixing metal fitting. It is a longitudinal cross-section block diagram of the state which fixed the back side metal fitting of FIG. 24 to the wall panel. It is a perspective view of a gap material. It is a perspective block diagram which shows the example of a change of a clearance gap material. It is a longitudinal cross-sectional block diagram of the state which covered the counter on the clearance gap material of FIG.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bathroom 2 Bathtub 2a Flange part 2b Dripping piece 2c Rib 2d Boss part 3 Washing pan 3a Washing place 3b Embankment part 4 Apron 4a Upper apron 4b Lower apron 5a Front side wall panel 5b Door side wall panel 5c Back side wall panel 5d Side wall panel 6 Upper surface 6b Front surface 6c Bottom surface 6d Back guard 6e Wash basin mounting part 6f, 6g Locking claw 7 Faucet cover 8 Faucet handle 12 Bath pan 13 Back hanger 14 Counter support bracket 15 L-shaped fixing bracket 15a Wall fixing piece 15b Apron fixing piece 15c Screw hole 15d Through hole 16a, 16b, 16c Counter bracket 17 Clearance material 17b Upper surface placing piece 17c Hanging piece 17d Back guard placing piece 17e Wrapping piece 17f Wall contact piece 18 Screw cap 18c Engaging claw 19 Vertical support member 19a Front surface 19b Inner side surface 20 Edge fixing bracket 20a Fixed piece 20b Horizontal piece 20c Upright piece 20d Inclined guide piece 20e Hole 21a, 21b Sponge tape 22 Spring metal fitting 22a Fixed piece 22b Drooping piece 22c Inclined piece 22d Spring piece 22e Bending piece 22f Fixed piece 22g Bending spring piece 24 Tapping screw 25 Screw 26 Wing screw 27 Rubber member 28 Box cover 29 Sealing material 31 Press fitting 34 Back side fixing fitting 35 Sponge tape 37 Rubber cap 39 Anti-sticking fitting 41 Horizontal piece 42 Vertical piece 43 Upper end horizontal Piece 44 Side piece 45 Rib 50 L metal fitting 50a Fixing piece 50b Bending piece 50c Horizontally long hole 50d Longitudinal hole 150 L-type fixing metal fitting 150a Wall fixing piece 150b Apron fixing piece 150c Counter upper surface hooking piece 150d Counter front hooking piece 50e counter for bottom hooking piece 150f pipe opening 150g screw hole 150h counter fixing bracket portion 150i back guard fixing portion 150j counter contact piece

Claims (4)

  A structure in which a bathtub is installed in a bathtub waterproof pan and an apron is fixed to the washing area of the bathtub, and a lateral edge of the apron is brought into contact with a wall panel constituting a bathroom wall surface, and the surface of the wall panel An apron fixing structure, wherein the apron and the side surface of the washing area of the apron are fixed with an L-shaped fixing bracket in plan view.   The apron includes a divided upper apron and a lower apron, the upper apron is fixed by the fixing bracket, and the lower apron is configured to be removable from the upper apron. Item 4. The apron fixing structure according to Item 1.   The apron fixing structure according to claim 1 or 2, wherein the fixing metal fitting is covered with a counter provided on a washing place side of the wall panel.   The apron fixing structure according to claim 3, wherein a bracket for fixing the counter is integrally provided on the fixing metal fitting.

Images