JPH0754548A - Mounting structure for door frame - Google Patents

Abstract

PURPOSE:To provide a door frame without changing the floor height of a systematic bathroom or a dressing room, even when a bathroom floor end is not flush with the floor height of the dressing room. CONSTITUTION:The frame 4 of a bathroom door 3 is laid between the floor ends of a bathroom 1 and a dressing room 2, and formed out of a sill 5 and a head 7. The sill 5 is laid on the upper surface of the floor end of the bathroom 1. On the other hand, the head 7 is laid on the upper surface of a door frame 6 provided at the floor end of the dressing room 2. Then, the head 7 is jointed to the sill 5 in such a way as allowing the free adjustment of door frame mounting height.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door frame mounting structure for a system bathroom.

[0002]

2. Description of the Related Art Conventionally, when installing a door frame 4 in a system bathroom or the like, the door frame 4 has a lower frame portion 5'having a lower end placed on the upper surface of the floor end of the bathroom 1 and an upper end having a dressing room 2 Since the upper frame portion 7'which is placed on the upper surface of the floor end portion of the above is integrally formed, the lower end portion of the lower frame portion 5'is mounted on the floor end portion of the bathroom 1 and the upper frame portion 7 '. Dressing room 2 where the upper end is placed
If the floor heights of the two do not match, the installation height of the system bathroom is readjusted, or the floor height of the dressing room 2 is changed or a skirting board 30 or the like is provided for adjustment. .

[0003]

However, in the above-mentioned conventional example, the adjustment for installing the door frame 4 becomes a large scale, and it takes a lot of time and effort to carry out the adjustment. In addition, if the height dimension is adjusted by using the skirting board 30, a skirting board 30 which is a separate member must be used and a construction for installing the skirting board 30 is separately required. There was a problem.

SUMMARY OF THE INVENTION The present invention is intended to solve the above-mentioned problems, and even if the floor end of the bathroom and the floor surface of the dressing room do not match, the height of the floor surface of the system bathroom or the dressing room can be adjusted. An object of the present invention is to provide a door frame mounting structure that allows the door frame to be mounted without modification.

[0005]

According to the present invention, in order to achieve the above object, a door frame 4 of a bathroom door 3 is provided between a floor end of a bathroom 1 and a floor end of a dressing room 2. The door frame 4 is composed of a lower frame 5 mounted on the upper surface of the floor end of the bathroom 1 and an upper frame 7 mounted on the upper surface of a door frame 6 provided on the floor end of the undressing room 2. The upper frame 7 is connected to the lower frame 5 so that the mounting height can be adjusted freely.

Further, an engaging projection 9 having a saw-toothed engaging portion 8 is provided on the outer surface of the lower frame 5 downwardly from the upper frame 7, and a saw-toothed engaged portion 10 is provided on the inner surface of the lower frame 5. The engaging recess 11 provided in the above may be provided as a recess, and the engaging projection 9 may be inserted into and connected to the engaging recess 11.

[0007]

The lower frame 5 is adjusted by adjusting the engagement state between the engaging portion 8 and the engaged portion 10 and adjusting the engaging depth of the engaging protrusion 9 into the engaging concave portion 11. It is possible to freely adjust the mounting height of the upper frame 7 to the floor, and even if the floor end of the bathroom 1 and the floor surface of the dressing room 2 do not match, the floor height of the system bathroom or the dressing room 2 The door frame 4 can be attached without changing.

[0008]

The present invention will be described below in detail based on the illustrated embodiments. A floorboard 13 is laid on the joists 12 and a dressing room 2
Is formed, and a bathroom space 14 is formed on the side of the undressing room 2. The bathroom 1 is configured by installing a system bathroom in the bathroom space 14, and a floor pan 15 is installed at the bottom of the bathroom space 14, and the floor surface of the bathroom 1 is formed by the floor pan 15. Has been done. A door frame 6 is installed at the end of the floor plate 13 of the dressing room 2.

A door frame 4 of the bathroom door 3 is arranged between the floor end of the bathroom 1 and the door frame 6 provided at the floor end of the undressing room 2. The door frame 4 is composed of a lower frame 5 whose lower end is placed on the upper surface of the end of the floor pan 15, and an upper frame 7 whose end is placed on the upper surface of the end of the door frame 6. 7 is the bottom frame 5
The mounting height can be adjusted freely.

A waterproof packing 16 is provided on the upper portion of the lower frame 5 so that the lower outer surface of the bathroom door 3 is brought into contact therewith. It can be secured. Further, a protrusion 17 is provided on an upper portion of the lower frame 5 so as to project outward from a mounting portion of the waterproof packing 16, and a protrusion 18 is provided on the protrusion 17 downward. The protrusion 18 has a concave shape having the saw blade-shaped engaged portion 10 therein, and the engaging recess 11 is formed by the protrusion.

The upper frame 7 is formed in a substantially T-shape by integrally projecting the engaging projections 9 downward from the lower surface of the horizontal piece 19, and is formed downward from the end of the horizontal piece 19. An abutting piece 20 placed on the upper surface of the end portion of the door frame 6 is integrally projected. On the outer surface of the engaging projection 9, a saw blade-shaped engaging portion 8 that engages with the saw blade-shaped engaged portion 10 provided on the inner surface of the engaging recess 11 is provided. The upper frame 7 and the lower frame 5 are connected to each other by inserting and connecting to the engaging recess 11. Here, the engagement projection 9 that is inserted into the engagement recess 11 is inserted into the engagement recess 11 so as to adjust the engagement state between the engagement portion 8 and the engaged portion 10, so that the engagement projection 9 is inserted. The engagement depth can be adjusted, whereby the mounting height of the upper frame 7 to the lower frame 5 can be freely adjusted. Two
Reference numeral 1 is a through hole provided in the lateral piece 19, and the fastener 22 is driven into the door frame 6 through the through hole 21 to thereby obtain the upper frame 7
Is connected to the door frame 6.

However, when the door frame 4 is attached, if the floor end of the bathroom 1 and the floor surface height of the dressing room 2 do not match (when the floor surface of the dressing room 2 is high), they are engaged. By lowering the engagement depth of the engagement protrusion 9 with the recess 11, the mounting position of the upper frame 7 with respect to the lower frame 5 can be increased, and the floor end of the bathroom 1 and the floor surface of the dressing room 2 can be increased. It is possible to attach the door frame 4 by absorbing the discrepancy.
Further, when the floor end of the bathroom 1 and the floor surface height of the undressing room 2 do not match (when the floor surface of the undressing room 2 is low), the engaging projection 9 engages with the engaging recess 11. By increasing the depth, the attachment position of the upper frame 7 with respect to the lower frame 5 can be lowered, and the door frame 4 is attached by absorbing the discrepancy between the floor end of the bathroom 1 and the floor surface of the dressing room 2. Is something that can be done.
Then, when the upper frame 7 and the lower frame 5 are connected, the silicon caulking 2 is provided in the gap formed between the upper frame 7 and the lower frame 5.
3 is filled.

[0013]

As described above, according to the present invention, the door frame of the bathroom door is arranged between the floor end of the bathroom and the floor end of the dressing room, and the door frame is mounted on the upper surface of the floor end of the bathroom. It is composed of a lower frame installed and an upper frame mounted on the upper surface of the door frame provided at the floor end of the dressing room, and the upper frame is connected to the lower frame so that the mounting height can be adjusted freely. The mounting height of the upper frame to the lower frame can be freely adjusted, and even if the floor edge of the bathroom and the floor surface of the changing room do not match, the floor height of the system bathroom or changing room can be changed. The door frame can be attached without doing.

Further, an engaging protrusion having a saw-toothed engaging portion is provided on the outer surface so as to project downward from the upper frame, and an engaging portion having a sawtooth-like engaged portion on the inner surface is provided on the lower frame. When the concave portion is provided and the engaging projection is inserted and connected to the engaging concave portion, the engaging projection to the engaging concave portion adjusts the engagement state between the engaging portion and the engaged portion. By adjusting the engagement depth of the upper frame, the mounting height of the upper frame to the lower frame can be accurately adjusted, and the lower frame and the upper frame can be connected to each other while adjusting the height.

[Brief description of drawings]

FIG. 1 is a partial sectional view showing an embodiment of the present invention.

FIG. 2 is a cross-sectional view showing a state before the upper frame and the lower frame are connected to each other.

FIG. 3 is a partial cross-sectional view of a conventional example.

[Explanation of symbols]

 1 Bathroom 2 Undressing Room 3 Bathroom Door 4 Door Frame 5 Lower Frame 6 Door Frame 7 Upper Frame 8 Engaging Part 9 Engaging Protrusion 10 Engaged Part 11 Engaging Recess

Claims (2)

[Claims] A door frame for a bathroom door is provided between a floor end of a bathroom and a floor end of a dressing room, and the door frame and a lower frame mounted on the upper surface of the floor end of the bathroom and a dressing room. A door frame mounting structure comprising an upper frame mounted on the upper surface of a door frame provided at the floor end of the door frame, and the upper frame being connected to the lower frame so that the mounting height is adjustable. . 2. An engaging projection having a saw-toothed engaging portion projecting downward from the upper frame, and an engaging protrusion having a sawtooth-shaped engaged portion on the inner surface of the lower frame. 2. The door frame mounting structure according to claim 1, wherein the recess is provided as a recess, and the engaging projection is inserted into and connected to the engaging recess.