JPH0671622U - Unit bath wall assembly structure - Google Patents

Abstract

(57) [Summary] [Purpose] To be able to easily perform wall assembly work by one person. [Composition] A combination of a bathtub unit 1 and a washing place unit 2 is installed side by side on an installation surface G, and a plurality of wall members 3 made of FRP are closely attached to each other around the periphery of the bathtub unit and the washing place unit and are provided around them. At this time, the outer joint surfaces 3a, 3b of the wall members 3, 3 that are adjacent to each other are fitted in a concavo-convex manner, and a plurality of wedge-shaped projections that are vertically tapered on the inner joint surface 3d side of one of the wall members. 7 is formed, and an engaging metal fitting 8 that can be dropped into and engaged with each of these wedge-shaped projections from above is joined to the outer wall surface 3 of the other wall member 3.
It is provided so as to project to the a side.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 This invention relates to a wall assembly structure of a unit bath made of fiber reinforced plastics (hereinafter abbreviated as FRP), and in particular, by devising a method for joining wall members of wall members forming a unit bath main body. The wall assembling work can be easily performed by one person.

[0002]

[Prior art]

 Conventionally, in this type of unit bath, as shown in FIG. 4, a combination of a bath unit 1 and a washing place unit 2 is installed side by side on an installation surface G in a building, and the bath unit 1 and the washing place unit 2 are placed side by side. There is an assembly having an assembly structure in which, for example, two wall members 3, 3 each having one side are provided around each other.

The wall member 3 is usually formed by SMC (sheet molding compound) molding method, and the weight of one sheet is about 30 kg, and the width W thereof is about 800 mm. The height H has a form of about 2200 mm, and since the assembly of these wall members 3 is an external assembly, a set of two wall members is set on site before being unitized together with the bath unit 1 and the washing unit 2. The current situation is that 3 and 3 must be joined together.

[0004]

[Problems to be solved by the device]

 However, in the above-described conventional wall structure of the unit bath, when the wall members 3, 3 adjacent to each other are joined, as shown in FIG. 5, the ribs 31 formed on the left and right outer end surfaces 3 a, 3 b of the wall member 3 are joined together. , 32 are butted against each other, and these ribs 31, 32 are joined by tightening bolts 34, nuts 35 at a plurality of places at a pitch of about 200 mm in the vertical direction. The wall members 3 and 3 were large and heavy, and the wall assembly work could not be done by one person, so the assembly work of two or more people was inevitable.

[0005]

[The purpose of the device]

 An object of the present invention is to provide a wall assembling structure for a unit bath that allows the wall assembling work to be easily performed by one person.

[0006]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the present invention provides a combination of a bathtub unit and a washroom unit on an installation surface, and a plurality of FRP wall members around each other on the bathtub unit and the washroom unit. In a unit bath formed by closely joining and surrounding each other, the joint outer end faces of the wall members adjacent to each other are fitted in a concavo-convex manner, and a taper surface is vertically formed on the joint inner end face side of one of the wall members. A plurality of wedge-shaped projections are formed, and an engaging metal fitting that can be dropped into and engaged with each of these wedge-shaped projections is provided so as to project to the outer joint surface side of the other wall surface member. Is.

[0007]

[Action]

 That is, according to the present invention, by adopting the above-mentioned configuration, the joint outer end surfaces of the wall surface members adjacent to each other are fitted in a concavo-convex manner, and a taper surface is vertically formed on the joint inner end surface side of one wall member. Since a plurality of wedge-shaped projections are formed and engaging fittings that can be dropped into and engaged with the respective wedge-shaped projections are provided so as to project toward the outer end surface side of the joint of the other wall surface member, It is possible to assemble each one in order by external assembly.

[0008]

【Example】

 An embodiment of the present invention will be described below in detail with reference to the drawings shown in FIGS. In the illustrated embodiment according to the present invention, the same reference numerals are used for the portions having the same constructions as those of the conventional unit bus wall assembly structure shown in FIGS. 4 and 5, and the description thereof is omitted.

That is, according to the present invention, as shown in FIGS. 1 and 2, the groove portion 4 and the convex portion 5 are formed on the left and right joint outer end surfaces 3a, 3b of the wall member 3, and the joint inner end surface 3c, A plurality of wedge-shaped projections 6 and 7 having tapered surfaces in the vertical direction are formed on the 3d side.

Then, two such wall members 3 as a set are assembled and provided as an external assembly on each side of the bathtub unit 1 and the washing place unit 2 which are combined and arranged on the installation surface G in parallel. 3, one of the wall surface members 3 is used as it is, and each of the wedge-shaped projections 6 formed on one of the joint inner end surfaces 3c of the other wall surface member 3 is provided with an engaging metal fitting 8 and a screw 9. 9 are provided so as to project to the outer joint end face 3a side.

Next, one wall member 3 is lifted by one hand with respect to the engaging metal fitting 8 provided on the other wall member 3, and the wedge-shaped projection 7 formed on the joint inner end surface 3d is moved upward. It is carried out by dropping and engaging it by its own weight, and thereby the wall surface is assembled as shown in FIGS. 1 and 2.

[0012] Accordingly, according to the above-described configuration, the wedge-shaped projection 7 formed on the joint inner end surface 3d of the one wall member 3 is provided so as to protrude toward the joint outer end surface 3a of the other wall member 3 When the wall surface members 3, 3 are brought into close contact with each other by pulling them in from above, the concave grooves 4 and the convex portions 5 are fitted into and recessed from each other and joined together. Even if one of the wall surface members 3 has a warp, the two wall surface members 3, 3 are joined as a warp in the same direction.

[0013]

[Effect of device]

 As is apparent from the above description, the present invention has a structure in which the outer joint surfaces of the wall members that are adjacent to each other are fitted in a concavo-convex shape, and a plurality of taper surfaces are formed vertically on the inner joint surface of one of the wall members. In addition to forming the wedge-shaped protrusions of the other wall-shaped protrusions and engaging fittings which can be dropped into and engaged with the respective wedge-shaped protrusions from the upper surface of the other wall member, the one wall member is provided. It is possible to assemble them one by one in an external assembly, which allows the wall assembly work to be easily performed by one person.

[Brief description of drawings]

FIG. 1 is an enlarged schematic explanatory view of a main part of an embodiment of a wall assembling structure of a unit bath according to the present invention.

FIG. 2 is an enlarged cross-sectional view of a joint portion between wall surface members along line AA in FIG.

FIG. 3 is an exploded perspective view showing a joined state of the wall surface members.

FIG. 4 is a schematic explanatory view showing a conventional unit bus.

FIG. 5 is an enlarged perspective view of an essential part showing a joined state of the conventional wall members in the portion B of FIG.

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 ... Bathtub unit, 2 ... Washing unit, 3 ... Wall member, 3a, 3b ... Joining outer end surface, 3c, 3d ... Joining end surface, 4 ... Recessed groove, 5 ... Convex part, 6, 7 ... Wedge-shaped projection, 8 ... Engagement fitting, 9 ... Screw.

Claims (1)

[Scope of utility model registration request] 1. A combination of a bathtub unit and a washroom unit is installed side by side on an installation surface, and a plurality of FRP wall members are circumferentially joined in close contact with each other around the bathtub unit and the washroom unit. In the unit bath described above, the outer joint surfaces of the wall members adjacent to each other are fitted in a concavo-convex shape, and a plurality of wedge-shaped projections that are vertically tapered are formed on the inner joint surface side of one of the wall members. A wall-assembling structure for a unit bath, characterized in that an engaging metal fitting that can be dropped into and engaged with each of these wedge-shaped projections is provided so as to protrude toward the outer joint surface side of the other wall member.