JPH047329Y2 - - Google Patents

Description

[Detailed description of the invention] <Industrial field of application> This invention is a unit room that is formed by connecting and holding a large number of wall panels on the rising edge of a floor pan using corner posts and studs. The present invention relates to a mounting structure for a door frame that is connected and retained to a part of a room wall and is installed.

<Prior art and its problems> Conventionally, the mounting structure for this type of door frame for a unit room is a wall-mounted structure on the top of a rising part in which wall panels around the floor pan are connected and held by corner posts and studs. Studs that are placed and erected on the wall placement surface in the same way as the panel, and that have plug-in connection pieces that protrude outward from the vertical frames on both sides and that are erected on the wall placement surface and that sandwich the door frame from both sides. To,
It was installed and held by inserting it in the same way as the insert connecting pieces on both sides of the wall panel.

However, the floor pan constituting the bottom of this type of unit room can be adjusted to a desired height above the concrete foundation floor of the building frame by means of level adjustment and support legs provided on the underside of the floor pan, for example, a unit bath. In the case of a room, it is supported and installed at a height that ensures installation space for drainage traps and drain pipes that are connected to the lower part of the drainage hole in the washing area, so it can be mounted on the wall mounting surface of the rising edge of the washing area in the same way as wall panels. The height from the upper surface of the lower frame of the installed door frame to the foundation floor of the building frame, the so-called shoe-slip height, was higher than necessary, making it inconvenient to enter and exit the unit room. Particularly when using the same floor pan for both a Japanese-style unit bathroom and a Western-style unit bathroom, in the case of Japanese style, the rising edge of the floor pan needs to be raised because water is used in the washing area. When used as a unit room, the height of the shoe rack at the entrance was higher than necessary, making it inconvenient to enter and exit the unit room.

<Problem to be solved by the invention> The technical problem to be solved by the invention is to reduce the height of the shoelace by lowering the position of the door frame at the rising edge of the floor pan one step lower than the mounting surface of the peripheral wall. To connect and hold one side vertical frame of a door frame to a corner post without spoiling the appearance while keeping the shoe height low.

<Means for solving the technical problems> The technical means taken by the present invention in order to achieve the above problems is to use a raised part formed on the periphery of the floor pan at a position that leaves a corner post mounting space. A concave notch is created by cutting out the rising part that is continuous from the bottom and a recessed part is placed on which the lower side of the door frame is placed. A notch is formed to fit into the upright surface of the end of the recessed step, and a connecting piece formed along the vertical frame on one side of the door frame is deviated from the recessed notch toward the corner of the upright portion. These are connected to corner pillars erected at the corners of the rising section.

<Function> According to the above-mentioned technical means of the present invention, one side vertical frame of the door frame with a notch provided at the lower part is placed on the corner side of the rising part located on one side of the opening of the recessed step. Then, the lower side of the door frame is placed in the recessed notch. As a result, the height of the shoe rail to the top surface of the lower frame of the door frame is lowered by the amount that falls into the recessed notch, and the notch provided at the bottom of the door frame allows the connection piece of the vertical frame to be connected to the rising part. It is inserted into the side of a corner post erected at a corner and is directly inserted into the corner post to be connected and held.

<Example> An example of the present invention will be described based on the drawings.
The drawing shows a unit bathroom that uses a bathtub with an integrated bathtub, so-called a bathtub with a washing area, as the floor pan A, and the corner pillar B mounting space L is connected to the first corner of the rising part of the periphery of the washing area A of the floor pan A. A raised part 1 on one side to be installed is cut out to provide a recessed notch 2 for placing the door frame, and the lower frame c ₁ of the door frame C is dropped into this recessed notch 2 and placed. Set up C.

The recessed cutout part 2 is formed in the rising part 1 of the periphery of the floor pan A where the door frame C is placed upright in order to reduce the height of the shoelace to the upper surface of the lower frame _c1 of the door frame C. This leaves a space L for placing and erecting the corner post B, and the inner surfaces of the lower frame c ₁ and one side vertical frame c ₂ of the door frame C are flush with the water return surface a ₁ of the washing area a ( Figure 4) A notch is formed from the position leaving a space for placing the corner post B at the first corner of the rising part, with a frame width between the vertical frames c ₂ and c ₃ on both sides of the door frame C, and this recessed notch is formed. Over each rib 3 facing the bottom of the part 2, a door frame mounting metal fitting 7 is fixed with screws 6 at both ends to the back surfaces of the wall mounting surface 4 and the vertical wall surface 5 on both sides of the recessed notch part 2. Arrange the rack.

As mentioned above, since the notch is formed from the position that leaves space for the corner post B at the corner of the rising part 1, the front surface of the vertical frame _c2 on one side is flush with the front surface of the rising part 1, so they contact each other. The appearance is good because the gap between the joints is small and the joint width is small and unnoticeable even when filled with caulking material such as silicone.

The metal fitting 7 is formed of metal or other desired hard material into a strip shape having approximately the same width corresponding to the lower surface width of the lower frame _c1 of the door frame C, and the metal fitting 7 is made of metal or other desired hard material. 701
Fold both ends upward and stand up the mounting part 70.
2 will be provided.

Therefore, the bottom surface of the recessed notch portion 2, that is, the door frame mounting surface 8
has a surface structure in which the lower surface of the lower frame c ₁ of the door frame C is received by the door frame mounting portion 701 of the door frame mounting metal fitting 7 in surface contact over almost the entire surface, and the lower frame c ₁ of the door frame C is This allows the device to be placed and held in a stable manner in the best possible fit.

Then, the wall panel D is placed on the door frame placement surface 8, which is provided one level lower than the wall placement surface 4, or placed on the corner post B.
Similarly, a notch 9 corresponding to the recess depth of the recessed step portion 2 is provided at the bottom of the vertical frame c ₂ on one side of the door frame C, which becomes an obstacle when the door frame C is inserted and installed and held.

The notch 9 is provided at the lower part of the insertion connecting piece 10 provided integrally with the vertical frame _c2 , so that the connecting piece 10 can be connected to the corner post B.
It is formed with a notch width that allows it to be inserted smoothly into the door frame C, and at the same time the lower frame _c1 of the door frame C fits into the recessed notch 2, the insertion connecting piece 10 smoothly fits into the engagement opening of the corner post B. It is configured so that it can be inserted into the

Corner posts B and studs E are erected on the peripheral wall mounting surface 4 of the floor pan A installed on the upper surface of the foundation floor of the building frame, and several wall panels D are connected and supported. After installing the door frame C, place the vertical frame C ₂ side with the notch 9 on the corner post B side that will be installed at the corner of the wall placement surface 4 on the opening side of the recessed step part 2. Drop and place the lower frame c ₁ on the door frame mounting surface 8 at the bottom of the recessed step 2, and _{at the same time insert and fit the insertion connecting piece 10 of the vertical frame c 2 to} the corner post B. Connect and support.

Therefore, by dropping and placing the door frame C on the door frame placement surface 8 at the bottom of the recessed notch 2, which is formed one step lower than the wall placement surface 4, the door frame C can be placed on the bottom frame C ₁ up to the top surface. The sliding height becomes lower. At the same time, the notch 9 causes the corner post B to move toward the corner post B side. The insertion connection piece 10 of the one side vertical frame _c2 is naturally inserted into the engagement opening of the corner post B,
This allows connection to corner post B.

The other side vertical frame _c3 of the door frame C is connected to and supported by the stud E by inserting and fitting the insertion connecting piece 11 into the stud E.

<Effects of the invention> Since the mounting structure of the door frame in the unit room of the present invention is configured as described above, by placing the lower part of the door frame in the recessed part, it is possible to The door frame can be installed by directly connecting the connecting piece of the vertical frame on one side of the door frame to the corner post while the rubbing height is lowered. Therefore, the height of the shoe rack can be reduced, and at the same time, construction of the unit room is simplified, and there is no need to erect studs for connecting and supporting the door frame.

Furthermore, since the contact area between the door frame and the water return surface is flush, the joint width of caulking material such as silicone is small and the appearance is good. Furthermore, since the floor pan can be used for both a Japanese-style unit bathroom and a Western-style unit bathroom, the number of types of floor pans can be reduced compared to the conventional method.

Thus, we were able to achieve our intended purpose.

[Brief explanation of the drawing]

The drawings show an embodiment of the present invention, and Fig. 1 is a vertical cross-sectional front view of the main part, Fig. 2 is a cross-sectional plan view of the same, and Fig. 3 is a cross-sectional view of the main part.
FIG. 4 is a vertical sectional side view taken along the line ``--'' and FIG. 4 is a perspective view. In addition, in the figure, A...Floor pan, 1...Rising part, 2
...Concave step, 9...Notch, B...Corner post, C...
...door frame, c ₂ ...vertical frame.

Claims (1)

[Scope of utility model registration request] The rising part formed on the periphery of the floor pan is cut out from a position that leaves a space for placing the corner pillar at the corner of the rising part, and a recessed part is provided on which the lower side of the door frame is placed. A notch that fits into the upright surface of the end of the recessed step is formed at the end of the corner pillar side of the lower side of the door frame that falls into the recessed step and is placed on the door frame. A mounting structure for a door frame in a unit room, in which a connecting piece formed along the frame is shifted from the recessed part to the corner side of the rising part, and is connected to a corner post erected at the corner of the rising part.