JPH0446058Y2 - - Google Patents

Description

[Detailed description of the invention] (Industrial application field) This invention is for fixing door frames to side wall panels in room-type units such as bathroom units, toilet units, washroom units, shower room units, etc. Regarding ingredients.

(Prior art) These chamber-type units include floor pans, side wall panels,
It is equipped with a door frame, etc. as a component, and a side wall panel is assembled on the wall surface of the floor pan, and a door frame is attached to the entrance/exit opening to configure a room such as a bathroom. There is. At that time, the door frame is fixed to the side wall panel using a fixing device, but since the conventional fixing device only fixes the door frame to the side wall panel, it causes the following problems. It was happening.

(Problems to be Solved by the Invention) In other words, in such a room-type unit, simply fixing the door frame to the side wall panel will cause the door frame and side wall panel combination to be fixed, especially if the side wall panel is light. There is a problem of positional shift on the floor pan, which causes a problem in that the ease of assembling the chamber-shaped unit and the assembly accuracy are reduced.

(Means for solving the problem) The door frame fixing device of the present invention was devised to solve the above problem. At the same time, a door frame is attached to the entrance/exit opening of a room-shaped unit to form a room such as a bathroom, and the door frame is fixed to the side wall panel. (b) a panel fixing part that is plate-shaped and is directly or indirectly attached to one end surface or back surface of the side wall panel and fixed to the side wall panel with fasteners such as screws; The door frame is bent and extends in a plate shape from the panel fixing portion in a direction parallel to one end surface of the door frame, which is placed in a direction parallel to the one end surface of the door frame, and is closely attached directly or indirectly to the one end surface of the door frame with fasteners such as screws. and (c) a form extending in a plate shape along the inner or outer surface of the peripheral wall rising at the outer peripheral edge of the wall-mounted surface of the floor pan, or the peripheral wall It extends in a plate shape in a direction intersecting with the wall and has a downward notch, and is fixed to the inner or outer surface of the peripheral wall with a fastener such as a screw, or is fitted to the upper edge of the peripheral wall. The floor pan fixing part that is fixed is
The door frame fixing portion is provided integrally with the door frame fixing portion at a lower portion of the door frame fixing portion.

(Function) If such a fixture is used, the above-mentioned problems can be solved. The panel fixing part and the door frame fixing part of the door frame fixing device are fixed to the corresponding mounting surfaces of the side wall panel and door frame, respectively, and the floor pan fixing part at the bottom of the door frame fixing device is fixed to the surrounding wall part of the floor pan. Then, these three parts become integrally connected, and the door frame-side wall panel assembly will not be misaligned on the floor pan. In addition, as a result, the assembly workability and assembly accuracy of the chamber type unit are improved, and the rigidity of the assembly is also increased.

(Example) Next, an example in which the present invention is applied to a bathroom unit as an example of a room-type unit will be described in detail based on the drawings.

As shown in FIGS. 3 and 4, this bathroom unit includes a waterproof floor pan 1 having a rectangular planar shape.
0, corner post 12, side wall panels 14, 16, 18, door frame 20, ceiling panel 22, and door frame fixture 2
4 and 26 as its constituent members.

As shown in FIGS. 4 and 5, the waterproof floor pan 10 has a raised portion 21 around the periphery. A wall portion 27 is formed at the upper end of this rising portion 21, and includes a horizontal wall surface 23 and a peripheral wall portion 25 that rises substantially perpendicularly from the edge of the wall surface 23.
Corner posts 12 and side wall panels 14, 16, 18 are adapted to be installed thereon.

The corner post 12 is an elongated member with one corner of a square cylindrical member cut out along the longitudinal direction, and two adjacent sides with the cutout in between are the side wall panels 14, 16, 18. This is a panel engaged portion 28 for assembly and engagement.

The side wall panels 14, 16, and 18 are made of an FRP material 30 as a surface material and a foamed polyurethane material 32 as an internal material. This panel 14,1
6 and 18 have both sides cut out from the back side, and the remaining FRP material 30
Both end portions of the corner post 12 form engaging portions 34 that are engaged with the panel engaged portions 28 of the corner post 12 . Regarding the side wall panel 14 adjacent to the door frame 20,
One end of the FRP material 30 becomes a portion fixed to the door frame 20.

As shown in FIG. 4, the ceiling panel 22 is made up of a decorative steel plate 36 as a surface material and a plaster board 38 as a backing material, and the side wall panels 14, 16, 18 are connected by fastening plugs at the peripheral edge of the steel plate 36. fixed on the top surface.

A door frame 20 located in the opening between the side wall panel 14 and the side wall panel 18 in a direction perpendicular thereto.
The end faces on both sides thereof are used as attachment surfaces 40 and 42 to be attached to these panels 14 and 18. One mounting surface 40 is substantially perpendicular to the side end surface of the side wall panel 14 when the door frame 20 is placed, and the other mounting surface 42 is substantially perpendicular to the back surface of the side wall panel 18.

The door frame fixture 24 on the right side of FIG. 3 is connected to the side wall panel 14 and the door frame 2 as shown in detail in FIG.
The panel fixing part 44 is made by bending a single plate material having approximately the same length as 0, and is fixed to one end surface of the side wall panel 14 through a spacer in close contact with the panel fixing part 44. It has a door frame fixing part 46 which forms a right angle to the door frame 20 and is closely attached and fixed to the mounting surface 40 of the door frame 20 via a spacer. Further, a floor pan fixing part 48 is formed at the lower end thereof by cutting out a part of the plate material. This floor pan fixing part 48 is connected to the floor pan peripheral wall part 25.
The door frame fixing portion 46 extends perpendicularly along the inner surface of the door frame fixing portion 46 .

On the other hand, as shown in FIG. 1, the left door frame fixing device 26 is made by bending a single plate material like the door frame fixing device 24, and is a panel fixing portion fixed to the back surface of the side wall panel 18. 50 and door frame 20
The door frame fixing portion 52 is fixed to the mounting surface 42 of the door frame. At the bottom of the door frame fixing part 52, a first
As shown in FIG. 5, a floor pan fixing portion 54 having a downward notch 53 of a certain depth is formed at a position corresponding to the peripheral wall portion 25.
is adapted to be fitted to the upper edge of the peripheral wall portion 25. That is, in the fixture 26, the floor pan 10 is fixed by fitting the notch 53 into the peripheral wall 25.
It is becoming fixed. Note that this fixture 26 also has a notch 5 at the top of the door frame fixing part 52.
3 is formed, which is used when the fixture 26 is placed on the right side of the door frame 20 and the vertical position is reversed.

In this bathroom unit, first, corner posts 12 (only one of which is shown in FIG. 3) are erected on the wall surface 23 of the waterproof floor pan 10.
Next, side wall panels 14,1 are attached to this corner post 12.
6 and 18 are being assembled. side wall panel 1
4, 16, and 18 are assembled to the corner post 12 by fitting the engaging portion 34 of the panel into the engaged portion 28 of the corner post 12.

Meanwhile, the door frame 20 is assembled to the side wall panels 14, 18 using fixtures 24, 26. Specifically, the fixture 2 is attached to the mounting surfaces 40 and 42 on the door frame 20.
The door frame fixing parts 46 and 52 of 4 and 26 are fixed by screws 56 and 58 in close contact with each other via a spacer, and the panel fixing parts 4 of the fixing members 24 and 26 are fixed with screws 56 and 58.
4 and 50 are similarly fixed to each side end surface or back surface of the side wall panels 14 and 18 by screws 60 and 62.
As a result, the door frame 20 and the side wall panels 14,1
However, when the side wall panels 14, 16, 18 are made of synthetic resin material as in this example, since the side wall panels 14, 16, 18 are light in weight, the door frame 20 and side wall panels 14, 16, 1
There is a problem that the combined body with 8 may be misaligned on the wall surface 23. However, the fixing devices 24 and 26 are further formed with floor pan fixing parts 48 and 54, and the floor pan fixing parts 48 and 54 cannot be in close contact with or fitted into the floor pan peripheral wall part 25. Since the door frame 20, the side wall panels 14, 16, 18, and the floor pan 10 are fixed together by the
A combination with 0 does not cause the above positional shift.

Although the embodiments of the present invention have been described in detail above, the present invention can be implemented in other embodiments.

For example, in the above embodiment, both of the two fixtures 24 and 26 attached to the door frame 20 are provided with floor pan fixing parts 48 and 54, and the door frame
0 is firmly fixed to the floor pan at both ends, but only one of the fixtures is provided with a floor pan fixing part, and the side wall panel, door frame, It is also possible to combine three parts of the floor pan.

In addition, in this embodiment, one of the floor pan fixing portions of each fixing device 24, 26 is fixed in close contact with the peripheral wall portion 25, and the other is fixed in a state in which it fits into the peripheral wall portion, but it is also possible to fix both in a close contact or fit-in state with the peripheral wall portion.

Furthermore, the panel fixing part 44 of the door frame fixture 24 on the right side in FIG. It is possible.
In addition, it is preferable that the floor pan fixing part 48 is fixed to the inner surface of the floor pan peripheral wall part 25 so as not to spoil the appearance, but it is also possible to fix it to the outer surface of the peripheral wall part 25.

In addition, when the door frame fixing tool 24 is arranged on the left side of the door frame 20 unlike the above embodiment, as shown by the chain double-dashed line in FIG. 2, the door frame fixing part 46
It is also possible to form the floor pan fixing part 48 by cutting out the upper part of the pan.

In addition, as in the above embodiment, the door frame fixing tool 24
It is preferable to form the floor pan fixing part 48 by bending a sheet of plate material and to cut out a part of it, as this will reduce the material and processing costs. 48 can be formed by fixing a separate member prepared in advance to the door frame fixing part 46. The present invention can be modified in various ways based on the knowledge of those skilled in the art without departing from the spirit of the invention. It can be implemented in an added form.

(Effects of the invention) As detailed above, the present invention has a panel fixing part,
The door frame is fixed not only to the side wall panel but also to the floor pan using a door frame fixing tool having a floor pan fixing part in addition to the door frame fixing part. This not only makes it easier to assemble the chamber unit, but also improves assembly accuracy and strength.

[Brief explanation of the drawing]

1 and 2 are perspective views of a door frame fixing device, which is an embodiment of the present invention, and FIG. 3 is a plane cross-sectional view of a main part showing a partially assembled bathroom unit including these fixing devices. It is a diagram. Figure 4 is a front sectional view of the main parts of the same bathroom unit, and
The figure is an enlarged sectional view of a main part showing the lower end part and the surrounding area of the door frame fixing tool 26 in FIG. 3. 10...Waterproof floor pan, 14, 16, 18...Side wall panel, 20...Door frame, 23...Wall surface, 2
5... Peripheral wall portion, 24, 26... Door frame fixture, 4
4, 50... Panel fixing part, 46, 52... Door frame fixing part, 48, 54... Floor pan fixing part.

Claims (1)

[Scope of claim for utility model registration] (1) A room-shaped unit in which a side wall panel is assembled on the wall surface of a floor pan and a door frame is attached to the entrance/exit opening to form a room such as a bathroom. (a) A door frame fixing device for fixing the door frame to a side wall panel; a panel fixing portion fixed to the side wall panel; (b) a panel fixing portion bent from the panel fixing portion in a direction parallel to one side end surface of the door frame disposed adjacent to the side wall panel; A door frame fixing part is provided in close contact with the one side end face directly or indirectly and fixed to the door frame by a fastener such as a screw, and (c) at the outer peripheral edge of the wall-mounted surface of the floor pan. It has a shape that extends in a plate shape along the inner or outer surface of the rising peripheral wall, or a shape that extends in a plate shape in a direction intersecting the peripheral wall and has a downward notch, and is formed on the inner or outer surface of the peripheral wall. A floor pan fixing part fixed with a fastener such as a screw or by being fitted to the upper end edge of the peripheral wall part is provided integrally with the door frame fixing part at a lower part of the door frame fixing part. A door frame fixing device for a room-type unit, characterized in that: (2) the door frame fixing device is composed of a single plate;
The door frame fixing device according to claim 1, wherein the floor pan fixing portion is formed by cutting out a part of a plate material.