JP2014008133A - Bathtub apron fitting structure - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify construction by decreasing the number of parts to reduce the assembling man-hour when a bathtub apron formed to enable dimensional adjustment is fitted to the side of a bathtub.SOLUTION: A bathtub apron fitting structure is characterized in that a bathtub unit includes a floor pan, a bathtub disposed on the floor pan, and a bathtub apron covering a side of the bathtub, the floor pan has a bank partitioning the bathtub unit between a wash place side and a bathtub side, a bathtub apron support is fixed to the top face of the bank, a fitting body is formed on a lower part of the bathtub apron, a bathtub apron locking part having a hook part projecting downward is fitted to the fitting body, the upper part of the bathtub apron is fitted upward to a side plate part formed to bend downward from the outer edge part of the bathtub, and the lower part of the bathtub apron is removably fitted to the bathtub apron support by the hook part of the bathtub apron locking part.

Description

  The present invention relates to a bathtub apron mounting structure.

  Conventionally, a bathtub apron is attached to a side surface of a stationary bathtub installed in a bathroom unit. In the stationary bathtub, the height of the washing floor of the bathroom unit is different. Therefore, when a bath unit is configured by providing a bath apron, a plurality of bath apron mounting heights are generated depending on the combination of the bath and the washing floor, and it is necessary to prepare a bath apron that matches the height.

  Preparing a different type of bathtub apron according to the number of heights increases the burden on production, management, logistics, installation, etc., so various bathtub apron mounting structures that can handle multiple heights have been proposed. Yes. The technique described in Patent Document 1 has a structure in which a bathtub apron is divided into a first bathtub apron and a second bathtub apron up and down, and the overlapping width of the first bathtub apron and the second bathtub apron is adjusted. So, we have proposed a bathtub apron mounting structure that can be used with various combinations of bathtubs and washroom floors.

JP 2009-125378 A

  According to the mounting structure described in Patent Literature 1, the bathtub apron is divided into two parts, so that a member for fixing the bathtub aprons to each other is required. Moreover, the 1st bathtub apron located on the upper side has the structure hold | maintained at a bathtub, and requires the intermediate member for hold | maintaining these on the bathtub side and the 1st bathtub apron side, respectively. Thus, the structure requires many parts. Therefore, not only is the cost high, but a lot of time is required for assembling and adjusting the parts, which is an obstacle to shortening the construction time.

Moreover, in this structure, since the bathtub apron is not fixed to the bathtub and the bathtub and the first bathtub apron are held by the intermediate members, the bathtub apron is likely to rattle in the vertical direction. In addition, the gap between the lower edge of the bathtub outer edge and the upper edge of the bathtub apron tends to be large, and furthermore, a step is generated in the upper and lower portions of the first bathtub apron and the second bathtub apron. It is easy, cleanability deteriorates, and there is a possibility of deteriorating the beauty.
Further, in this structure, there is a problem that the upper bathtub apron needs to be formed with a detachable handle and is restricted in design.

The present invention has been made in view of the above-described conventional problems, and can cope with various heights depending on the combination of a bathtub and a washing floor, and has a structure with a small bathtub apron mounting structure in which rattling is unlikely to occur. It can be realized by a member.
In addition, there is provided a bathtub apron mounting structure in which the bathtub apron and the surrounding gaps and steps are suppressed as much as possible to improve the cleanability and the bathtub apron can be easily attached and detached.

The present invention has the following configuration as means for solving the above-described problems.
(1) The bathtub apron mounting structure of the present invention is a bathroom unit having a floor pan, a bathtub disposed on the floor pan, and a bathtub apron that covers the side of the bathtub. A bathtub apron support is fixed to the upper surface of the bank, and the bathtub apron is provided with a bathtub apron locking tool having a hook portion protruding downward on a mounting body formed on a lower surface of the bathtub apron. The bathtub apron is fitted from the lower side to the side plate part formed by bending downward from the outer edge of the bathtub, and the bathtub apron is locked to the bathtub apron support at the lower part. It is characterized in that it is detachably attached by the hook part of the tool.

(2) The present invention is characterized in that, in the item (1), a plurality of attachment bodies at the lower back of the bathtub apron are formed in the vertical direction.

(3) According to the present invention, in the item (1) or (2), the bathtub apron locking tool penetrates a screw into a long hole formed in the bathtub apron locking tool and extends in a vertical direction. It is attached by screwing the screw on an attachment body formed at the lower part of the back surface.

(4) According to the present invention, in the item (1) or (2), the bathtub apron locking tool penetrates a screw into an inner part of a plurality of holes formed in the vertical direction of the bathtub apron locking tool. It is characterized in that the screw is attached to an attachment body formed at a lower part of the back surface of the bathtub apron.

In the present invention, the bathtub apron is fitted to the bent part of the bathtub from below at the upper part and is detachably attached to the lower part by the hook part and the support. Therefore, rattling is unlikely to occur, and the structure is configured with a small number of parts. Further, in the upper part of the bathtub apron, the gap with the outer edge of the bathtub is formed small, so that the cleaning property is good. Furthermore, the bathtub apron can be easily attached and detached by applying an upward force to the bathtub apron.
In addition, since the lower end of the bathtub apron can be used as a handle, it is not necessary to form a handle on the front face of the bathtub apron, the degree of freedom in design and aesthetics can be improved, and the cleanability is not hindered.
Furthermore, by providing a plurality of holes in the lower part of the bathtub apron backside, or by forming a plurality of holes in the bathtub apron locking tool, or by forming a plurality of holes, it corresponds to the difference in the installation height of the bathtub apron, There is no need to use a divided bathtub apron, and the cost can be reduced by reducing the number of parts, and the construction time can be shortened.

It is sectional drawing which abbreviate | omitted some bathroom units provided with the 1st form of the bathtub apron attachment structure which concerns on this invention. It is an enlarged view of the fitting part of the bathtub apron upper part in sectional drawing of the bathroom unit shown in FIG. It is an enlarged view of the latching structure of the bathtub apron lower part in sectional drawing of the bathroom unit shown in FIG. It is a figure showing the attachment method to the bathtub apron of the bathtub apron latching tool in the 1st form of this invention. It is sectional drawing which abbreviate | omitted a part of bathroom unit provided with the 2nd form of the bathtub apron attachment structure which concerns on this invention. It is an enlarged view of the latching structure of the bathtub apron lower part in sectional drawing of the bathroom unit shown in FIG. It is a figure showing the attachment method to the bathtub apron of the bathtub apron latching tool in the 2nd form of this invention. It is a figure showing the attachment method to the bathtub apron of the bathtub apron latching tool in the modification of the bathtub apron attachment structure of this invention.

(First form)
Hereinafter, the 1st form of the bathtub apron attachment structure concerning the present invention is explained based on a drawing.
FIG. 1 is a cross-sectional view showing a bathroom unit to which a bathtub apron mounting structure according to the first embodiment of the present invention is applied. A floor pan 3 is spread on the floor surface of the bathroom unit 8. The floor pan 3 has a bank 3a that divides the interior of the bathroom unit 8 into a washing area 8a and a bathtub side 8b. The installation height of the floor pan 3 is different between the washing side 8a and the bathtub side 8b, and the floor pan 3 on the bathtub side 8b is particularly low. On the floor pan 3 on the bathtub side 8b, the bathtub 1 is installed. A leg portion 1d protruding downward is integrally formed on the bottom surface of the bathtub 1, and the height of the bathtub 1 from the leg portion 1d to the upper edge portion 1e is h.

  As shown in FIG. 3, a bath apron support 5 is attached and fixed to the upper surface 3 b of the bank 3 a of the floor pan 3 by a fixing tool 10 such as a bolt. The bathtub apron support 5 has a substantially U-shaped cross section, and is vertically upward via an inclined side plate extending obliquely upward from a fastening plate 5e on the flat plate fastened by the fixture 10. A vertical side plate portion 5c is formed. An upper plate portion 5a that protrudes toward the bathtub side in the horizontal direction via the inclined portion 5b is formed on the upper portion of the vertical side plate portion 5c.

  The bathtub apron support 5 extends in the depth direction of FIG. 3, and the vertical side plate portion 5c prevents water from entering the bathtub side from the gap between the bank 3a and the bathtub apron. The support 5 supports and supports the bath apron from below by the upper plate portion 5a, and prevents the bath apron 2 from coming off due to the action of the hook 4b of the bath apron locking device 4 described later. A locking structure is realized.

  The bathtub 1 is a stationary type formed by integrally molding a resin material, and has a substantially rectangular parallelepiped shape that is long in a predetermined direction. As shown in FIG. 1, one side of the bathtub 1 has a structure in which a bathtub apron 2 is attached and covered. Side surfaces other than the side surface covered with the bathtub apron 2 of the bathtub 1 are covered with a wall of the bathroom unit (not shown).

  An annular upper edge portion 1 e formed so as to extend in the horizontal direction and surround the bathtub 1 is integrally formed on the outer edge of the bathtub 1. Further, as shown in an enlarged view in FIG. 2, a side plate portion 1a extending substantially vertically toward the lower side of the bathtub 1 is integrally formed at the outer edge portion of the upper edge portion 1e. Further, on the lower surface of the upper edge portion 1e, a rib 1b connected to the side surface of the bathtub 1 is formed to protrude downward with a gap 1c and a side plate portion 1a. A plurality of ribs 1b are arranged at intervals in the longitudinal direction of the bathtub 1 (the depth direction in FIGS. 1 and 2).

  The bathtub apron 2 is formed by integrally molding a resin material. As shown in FIG. 2, a stepped portion 2 d and an upper plate portion 2 g extending in the horizontal direction are formed on the upper portion of the bathtub apron 2. The width of the upper plate portion 2g is slightly smaller than the gap 1c between the side plate portion 1a and the rib 1b of the bathtub, and can be inserted and fitted from below.

  As shown in FIG. 3, the lower end portion of the bathtub apron 2 is formed with a bent portion 2 e on the horizontal bathtub side, and serves as a handle for lifting the bathtub apron 2 from below. Therefore, it is not necessary to form a handle for attaching and detaching the bathtub apron 2 on the front surface 2c of the bathtub apron 2, so that the degree of freedom in design can be improved and the beauty can be improved. Moreover, since the front surface 2c of the bathtub apron 2 is a flat surface, it is excellent in moldability and cleanability.

FIG. 4 shows the attachment part 2a at the lower back of the bathtub apron 2 and the bathtub apron locking tool 4 attached to the attachment part 2a.
In the lower part of the back surface of the bathtub apron 2, it is formed with a predetermined length in the vertical direction so that two ribs 2b form one set. These ribs 2b are formed with two holes 2h and 2j and holes 2i and 2k into which a screw 9 for attaching the bathtub apron locking tool 4 is screwed, and the attachment portion 2a is configured as a whole. . Further, the mounting body 2l is configured by the holes 2h and 2i provided in the upper part of the mounting part 2a, and the mounting body 2m is configured by the holes 2j and 2k provided in the lower part. A plurality of attachment portions 2a are installed in the depth direction in FIGS. 1 and 4, and the bathtub apron locking device 4 is attached to each of them.
The holes 2h, 2i, 2j, and 2k may be cut off by female screws in order to screw the screws 9. However, for example, the screw 9 screwed into these holes may be screwed as a tapping screw.

The structure of the bathtub apron locking tool 4 will be described with reference to FIGS. The bathtub apron locking tool 4 may be an integrally molded product of a resin material or a metal material having a rust-proofing effect formed by pressing.
As shown in FIG. 4, the bathtub apron locking tool 4 is attached to the bathtub apron 2 through a fastening plate 4 d that penetrates a screw 9 and is provided with long holes 4 h and 4 i. A lower plate 4c projecting horizontally on the side opposite to the fastening side is formed at the lower part of the fastening plate 4d. Further, it is reinforced by ribs 4e, 4e formed on a right angle surface with these plates 4c, 4d.

  A hook portion 4b is formed on the lower surface of the lower plate 4c opposite to the fastening side of the lower surface of the lower plate 4c and protrudes vertically downward. Further, on the fastening side, the inclined portion 5b of the bathtub apron support 5 is provided. An inclined portion 4f that is inclined at the same angle is formed. That is, the lower surface of the bathtub apron locking tool 4 has a shape obtained by inverting the upper surface of the bathtub apron support 5. When the bathtub apron 2 is attached to the side surface of the bathtub 1, the bathtub apron support 5 is fitted on the lower surface of the bathtub apron locking tool 4 from below and is restrained in the left-right direction in FIG. 3.

  A method for attaching the bathtub apron locking tool 4 to the mounting portion 2a of the bathtub apron 2 will be described with reference to FIG. The bathtub apron locking tool 4 is provided with two elongated holes 4h and 4i in the fastening plate 4d for being screwed to the mounting portion 2a provided at the lower back of the bathtub apron 2. The long holes 4h and 4i are long holes extending in the vertical direction that are arranged in parallel to the left and right through the fastening plate 4d, and the interval between the long holes 4h and the long holes 4i is the rib of the mounting portion 2a of the bathtub apron 2 It corresponds to the width of 2b, that is, the distance between the hole 2h and the hole 2i or the hole 2j and the hole 2k.

The holes 2h, 2i, 2j, and 2k arranged in the mounting part 2a of the bathtub apron 2 are a set of two holes 2h and 2i and holes 2j and 2k arranged in the horizontal direction, and constitute mounting bodies 2l and 2m, respectively. To do. One of these is selected, and the bathtub apron locking tool 4 is pressed and fixed to the rib 2b by screwing the screw 9 through the elongated holes 4h, 4i of the bathtub apron locking tool 4.
That is, according to the height h of the bathtub 1 or the height of the bank 3a of the floor pan 3, by selecting one of the attachment bodies 2l and 2m of the bathtub apron 2, the bathtub apron locking device 4 The mounting height can be roughly determined. Furthermore, the attachment height of the bathtub apron locking tool 4 can be finely adjusted by adjusting the position in the up-down direction of the long holes 4h, 4i of the screw 9 at the time of fastening.

In this embodiment, as shown in FIG. 4, the bathtub apron locking tool 4 is fixed through the holes 2h, 2i, that is, the attachment body 21. The bathtub apron locking device 4 fastens the pair of screws 9 and the holes 2h, 2i with the pair of screws 9 passing through the long holes 4h, 4i and held at appropriate positions in the vertical direction of the long holes 4h, 4i. Then, the bathtub apron locking tool 4 is pressed against and fixed to the rib 2b.
In addition, in the attaching part 2a arrange | positioned along with the depth direction of FIG. 1, all the bathtub apron latching tools 4 are each set to the same height, and are attached.

  When the bathtub apron 2 is attached to the bathtub 1, the operator lifts the bathtub apron 2 from below with the bent part 2e shown in FIG. 3, and lifts the upper plate part 2g on the bathtub apron 2 as shown in FIG. Further, as shown in FIG. 3, the hook 4b on the lower surface of the bathtub apron locker 4 attached to the lower part of the back of the bathtub apron is fitted into the gap 1c formed on the outer edge of the bathtub 1, and the shape of the bank 3a The bathtub apron 2 can be easily attached to the bathtub 1 by being lowered while being aligned with the upper plate portion 5a of the bathtub apron support 5 fixed to the bathtub.

  As described above, the bathtub apron locking tool 4 is selected by selecting one of the mounting bodies 2l and 2m arranged in the mounting part 2a of the bathtub apron 2 and fastening and fastening the bathtub apron locking tool 4. Fix it. Accordingly, the mounting height of the bathtub apron locking device 4 is determined by setting the hole for screwing the screw 9 in accordance with the height h of the bathtub 1 and the height of the bank 3a of the floor pan 3, and appropriately The bathtub apron locker can be attached to any position. More specifically, as the second form, a bathtub having a higher height from the leg part to the upper edge than the bathtub of the first form is adopted, and the same floor pan and bathtub apron as the first form are used. The attachment structure of the bathtub apron locking tool to the bathtub apron will be described.

(Second form)
5, 6, and 7 represent the 2nd form of the bathtub apron attachment structure of this invention, and respond | correspond to FIG.1, FIG.3, FIG.4, respectively. In addition, about the same aspect as the above-mentioned 1st form, the same code | symbol is attached | subjected and demonstrated. In addition, here, the description will focus on the differences from the structure of the first embodiment.

As shown in FIG. 5, the height of the bathtub 6 of the second form from the leg 6d to the upper edge is i. Here, i> h as compared with the height h of the bathtub 1 in the first embodiment.
Further, on both side surfaces extending in the longitudinal direction of the bathtub 6 of the present embodiment, a stepped portion 6e having a shape recessed toward the inside of the bathtub 6 is formed in the middle portion in the vertical direction. These step portions 6e have a shape that protrudes inward when viewed from the inside of the bathtub 6, and serve as an armrest for the bather.

  Since the height of the bathtub 6 is different, in the case where the bathtub apron 2, the bathtub apron locking tool 4, the bathtub apron support tool 5, and the floor pan 3 in the first embodiment are used in the same manner, It is impossible to install without gaps. However, as described above, the mounting height of the bathtub apron locking tool 4 with respect to the bathtub apron 2 selects one of the appropriate heights of the mounting bodies 2l and 2m provided at the lower back of the bathtub apron 2. This is possible. Furthermore, since the long holes 4h and 4i of the bathtub apron locking tool 4 are long holes having a length in the vertical direction, the bathtub apron locking can be performed by adjusting the vertical position of the pair of screws 9 at the time of fastening. The height of the tool 4 can be adjusted.

  That is, of the attachment bodies 2l and 2m of the bathtub apron 2, that is, any combination of the holes 2h and 2i or the holes 2j and 2k is selected, the screw 9 is screwed, and the bathtub apron locking tool 4 is fixed. Thus, the rough height is determined, and the fine position can be adjusted by determining the vertical fixing position in the long holes 4h, 4i when the bathtub apron locking tool 4 is fastened to the screw 9. .

  In the second embodiment, as shown in FIG. 7, the bathtub apron locking tool 4 is attached to the bathtub apron 2 by screwing the screws 9 into the holes 2 j and 2 k of the attachment body 2 m of the bathtub apron 2. Fix below. That is, in the state where the bathtub apron 2 is attached to the bathtub 6, the bathtub apron 2 is set at a high position with respect to the floor pan 3. As described above, the fine adjustment is performed by appropriately adjusting the fixing positions of the long holes 4h and 4i in the vertical direction.

  In this way, even when the height of the bathtub changes, the height of the bathtub apron with respect to the bathtub can be adjusted by appropriately setting the mounting position of the bathtub apron locking tool at the lower part of the bathtub apron. Therefore, it is possible to provide a bathtub apron mounting structure corresponding to various bathtubs. This applies not only to the height of the bathtub but also to the case where the height of the bank of the floor pan changes.

  The bathtub apron mounting structure has good cleanability because the gap between the bathtub apron and the outer edge of the bathtub is small. Further, by applying an upward force to the bathtub apron, the bathtub apron can be easily attached and detached, and a structure with little backlash can be realized with a small number of parts.

  Furthermore, a plurality of mounting holes at the bottom of the bathtub apron are provided at the top and bottom, and a plurality of mounting bodies are constructed or elongated so that the bathtub apron can be divided to accommodate differences in the mounting height of the bathtub apron. There is no need to use it, and the construction time can be shortened along with the cost reduction by reducing the number of parts.

  In the above-described first and second embodiments, the case where two attachment bodies are formed on the top and bottom of the attachment portion of the bathtub apron has been described. However, not only two sets but also three sets and four sets can be increased, so that it is possible to cope with various heights of bathtubs and floor pans. Moreover, although the case where the long hole extended in the up-down direction was formed in the bathtub apron locking tool was demonstrated, it is not restricted to this, A some hole is provided in the up-down direction of the bathtub apron locking tool. It is also possible to have a structure for performing alignment by passing a screw through them. More specific description will be given below.

(Modification)
FIG. 8 shows a modification of the bathtub apron mounting structure of the present invention, and corresponds to FIGS. 4 and 7. In addition, about the same aspect as the above-mentioned 1st form, the same code | symbol is attached | subjected and demonstrated.
The bathtub apron locking tool 7 shown in FIG. 8 is opposite to the fastening side of the lower surface of the lower plate 7c on the lower surface of the lower plate 7c, similarly to the bathtub apron locking tool 4 shown in the first and second embodiments. A hooking portion 7b is formed that protrudes vertically downward, and an inclined portion 7f that is inclined at the same angle as the inclined portion 5b of the bathtub apron support 5 is formed on the fastening side.

  The bathtub apron locking tool 7 is provided with four holes 7h, 7i, 7j, 7k to be screwed into the mounting portion 2a provided at the lower back of the bathtub apron 2 in parallel with the bathtub apron 2. It is provided on the fastening plate 4d. The holes 7h, 7i, 7j, and 7k pass through the fastening plate 7d and are arranged side by side in the up-down direction and the left-right direction. The width of the rib 2b of the portion 2a, that is, the distance between the hole 2h and the hole 2i or the distance between the hole 2j and the hole 2k coincides.

  The holes 7h, 7i, 7j, 7k arranged in the fastening plate 7d of the bathtub apron locking device 7 are a pair of two holes 7h, 7i and holes 7j, 7k arranged in the horizontal direction. One set is selected, and the bathtub apron locking tool 7 is pressed against the pair of ribs 2b by screwing through the screw 9 and fixed.

  In FIG. 8, the bathtub apron locking tool 7 is fixed by fastening a pair of screws 9 through holes 7h and 7i and screwing the pair of screws 9 and holes 2h and 2i of the mounting body 2l. . However, it is also possible to penetrate the holes 7j and 7k provided in the bathtub apron locking tool 7, and in this case, the bathtub apron locking tool 7 is attached to the bathtub apron 2 more upward. That is, the bathtub apron 2 is set at a low position with respect to the floor pan 3.

  Further, as described in the first and second embodiments, the height can be set in a wider range by combining with the attachment bodies 2l and 2m provided on the attachment portion 2a of the bathtub apron 2. Specifically, the bathtub apron locking tool 7 is attached to the bathtub apron 2 at fixed positions within the holes 7h, 7i, 7j, and 7k of the bathtub apron locking tool 7 and the bathtub apron 2 mounting bodies 2l and 2m. It is possible to set the heights of the upper, middle, and lower three patterns as appropriate according to the combination.

  That is, the bathtub apron locking tool 7 is formed by assembling the holes 7 h and 7 i of the upper part of the bathtub apron locking tool 7 and the holes 2 j and 2 k of the mounting body 2 m below the mounting part 2 a of the bathtub apron 2 with the screw 9. Can be attached at the lowest position with respect to the bathtub apron 2. Moreover, the bathtub apron locking tool 7 is assembled by assembling the holes 2h, 7i of the upper part of the bathtub apron locking tool 7 and the holes 2h, 2i of the mounting body 2l above the mounting part 2a of the bathtub apron 2 with the screw 9. Can be attached to the bath apron 2 in the middle position. In this case, the holes 7j and 7k below the bathtub apron latch 7 and the holes 2j and 2k on the attachment body 2m below the mounting portion 2a of the bathtub apron 2 are assembled at the same position by the screw 9. It will be attached in the middle. Furthermore, the bathtub apron locking tool 7 is formed by assembling the lower holes 7j and 7k of the bathtub apron locking tool 7 and the holes 2h and 2i of the mounting body 2m above the mounting part 2a of the bathtub apron 2 with the screws 9. Can be attached to the top of the bathtub apron 2.

  In all of these cases, the bathtub apron anchors 7 attached to the attachment bodies 2a arranged in a row at the lower back of the bathtub apron 2 are set at the same height and attached.

  Although various embodiments of the present invention have been described above, each configuration in each embodiment and combinations thereof are examples, and addition, omission, replacement, and configuration of configurations are within the scope not departing from the spirit of the present invention. And other changes are possible. Further, the present invention is not limited by the embodiments, and is limited only by the scope of the claims.

  DESCRIPTION OF SYMBOLS 1,6 ... Bathtub, 1a, 6a ... Bathtub side board part, 1b, 6b ... Bathtub rib, 1c, 6c ... Gap, 1d, 6d ... Bathtub leg part, 1e ... Bathtub upper edge part, 6f ... Bathtub step part, 2 ... Bathtub apron, 2a ... Mounting part, 2b ... Bathtub apron rib, 2c ... Bathtub apron front, 2d ... Bathtub apron stepped part, 2e ... Bathtub apron bent part, 2g ... Bathtub apron part, 2h, 2i, 2j, 2k ... Hole, 2l, 2m ... mounting body, 3 ... floor pan, 3a ... floor pan dike, 3b ... embankment upper surface, 4, 7 ... bathtub apron locking device, 4b, 7b ... hook part, 4c, 7c ... lower plate, 4d, 7d ... Fastening plate, 4e, 7e ... Rib, 4f, 7f ... Inclined part, 4h, 4i ... Long hole, 5 ... Bathtub apron support tool, 5a ... Bathtub apron support tool upper plate part, 5b ... Bathtub apron support tool tilting part 5c: Bathtub apron support vertical plate, 5d: Bathtub apron Holding plate inclined side plate portion, 5e ... Bathtub apron support fastening plate portion, 7h, 7i, 7j, 7k ... Hole, 8 ... Bathroom, 8a ... Bathroom washroom side, 8b ... Bathroom bathtub side, 9 ... Screw, 10 ... Fixing tool .

Claims (4)

In a bathroom unit having a floor pan, a bathtub disposed on the floor pan, and a bathtub apron that covers a side surface of the bathtub,
The floor pan has a bank that separates the washing area side and the bathtub side, and a bathtub apron support is fixed to the upper surface of the bank.
The bathtub apron is attached to a mounting body formed at the lower part of the back surface, and a bathtub apron locking tool having a hook part protruding downward is attached,
The bathtub apron is fitted from below into a side plate formed by bending downward from the outer edge of the bathtub.
The bathtub apron mounting structure, wherein the bathtub apron is detachably attached to the bathtub apron support at the lower portion thereof by a hook portion of the bathtub apron locking tool. In the bathtub apron mounting structure according to claim 1,
A bathtub apron mounting structure in which a plurality of mounting bodies at the lower back of the bathtub apron are formed in the vertical direction. In the bathtub apron mounting structure according to claim 1 or 2,
The bathtub apron locking tool is formed by passing a screw through a long hole formed in the bathtub apron locking tool extending in the vertical direction, and screwing the screw into a mounting body formed at the lower back of the bathtub apron. Bathtub apron mounting structure characterized by being mounted. In the bathtub apron mounting structure according to claim 1 or 2,
The bathtub apron locking tool penetrates a screw into a part of a plurality of holes formed in the vertical direction of the bathtub apron locking tool, and screws the screw into an attachment body formed at a lower part of the back surface of the bathtub apron. Bathtub apron mounting structure characterized by being attached by wearing.

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