JPH09296558A - Ceiling fabricating frame body for unit room - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a frame member used for fabrication of a side wall panel and a ceiling panel in a prefabricated room. SOLUTION: A ceiling fabricating frame body is provided with a synthetic resin frame body base part composed of a first pinching and holding part 1 for pinching and holding an upper end flange of a side wall panel forming a unit room, from the inside and outside, a pair of inner and outer spacers 2, 3 extended along the flange on the first holding part 1, and a second pinching and holding part 4 extended from the outer spacer 3 so as to pinch and hold a peripheral edge part of a ceiling panel 40. The frame body also consists of soft synthetic resin seal parts 12, 13 extended from the inner spacer 2 toward the inner surface of the ceiling panel and side wall panel.

Description

Detailed Description of the Invention

[0001]

TECHNICAL FIELD The present invention relates to a unit bath
The present invention relates to a frame material used for assembling a side wall panel and a ceiling panel in an assembly system room such as a room, a toilet unit, and a shower unit.

[0002]

2. Description of the Related Art Assembling a side wall panel and a ceiling panel is usually classified into an external assembly method and an internal assembly method. As shown in FIG. 3, the former external assembly method is the flange portion 22 of the side wall panel 21.
And a ceiling panel 23 with a packing material 24 sandwiched between them and a tapping screw 25. In this case, in order to provide watertightness and airtightness, the inner side of the room is aligned along the alignment line. A means (wet sealing method) of coating with a silicone sealant (liquid caulking material) is adopted.

In the latter internal assembly method, as shown in FIG. 4, an L-shaped connecting fitting 31 is fixed on the flange portion 22 of the side wall panel 21, and then a flat connecting fitting 32 is fixed thereto.
Further, the flange 32 of the ceiling panel 23 is attached to the connecting fitting 32.
6 is fixed with a tapping screw 27. The joint material (dry joint material) 28 made of rubber or soft synthetic resin is fitted on the side wall panel.

As described above, in the conventional method of assembling the ceiling panel on the upper portion of the side wall panel, a method of assembling using a number of members is adopted.
A wet seal method is also used to ensure airtightness.
For this reason, not only is the assembly process time-consuming, the appearance of the finish is not good, and the coking may be incomplete and water may leak, which is largely due to the skill of the caulking operator.

[0005]

SUMMARY OF THE INVENTION The present invention provides a technique for improving the drawbacks of the conventional assembling method, in which a predetermined frame body is formed and the assembly and seal functions are provided at the same time. It is a thing.

[0006]

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and its gist is to provide a first holding means for holding a flange at an upper end of a side wall panel constituting a unit room from inside and outside. Part, a pair of inner and outer spacers extending along the flange on the first holding part, and an outer spacer.
A synthetic resin frame base composed of a second sandwiching portion sandwiching the peripheral edge of the ceiling panel extending from the server, and a soft synthetic resin seal extending from the inner spacer toward the inner surfaces of the ceiling panel and the side wall panel. And a frame for assembling a ceiling of a unit room.

Usually, the spacer portion is a hollow portion, and means for imparting elasticity between the outer spacer and the second holding portion, for example, the outer spacer and the second holding portion as the elastic means. It is intended to provide a frame body in which a semi-annular portion is formed between the portions. The spacer portion constitutes a clearance for the fixing screw, and in particular, when the spacer portion is hollow, it is possible to maintain the structural strength while remaining lightweight. A recess is formed between the pair of inner and outer spacers, and preferably the recess has a V-shaped cross section and is a screw fixing portion. Particularly, when the recess is a V groove, it serves as a guide portion for the screw tip when fixing the screw. Also works.

[0008]

BEST MODE FOR CARRYING OUT THE INVENTION In the present invention, it is preferable that the entire frame is formed by extrusion molding, and a resin for a hard portion and a resin for a soft portion can be obtained by coextrusion. A vinyl chloride resin is preferable as the synthetic resin, but the material is not particularly limited as long as it has a sealing property, is lightweight, does not rust, and has good workability.

In the use of the frame body of the present invention, the frame body is cut in accordance with the length of the unit room and is fixed to the upper end. This fixing may be performed with an adhesive. It is good, but it is better to fix it to a screw etc. to make sure. Then, when the ceiling panel is dropped onto the frame, the second holding portion provided on the frame serves as a guide, the second holding portion sequentially expands outward, and finally the ceiling panel is fitted into the second holding portion. Will be fixed. When the side wall panel and the ceiling panel are fixed in this manner, the soft seal portion comes into close contact with the inner surfaces of both panels, and the seal is completed here.

As described above, the work of fixing the screws of the ceiling panel and the wet sealing work which have been conventionally performed are unnecessary, and the installation of the ceiling panel can be completed easily.

[0011]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. FIG. 1 is a sectional view of a frame for ceiling assembly of a unit room according to the present invention. In the figure, reference numeral 1 is a first sandwiching portion, and this first sandwiching portion 1 is provided with a pair of inner and outer spacers-2, which extend along the flange portion of the side wall panel. Then, the second holding portion 4 extending from the outer spacer 3 is formed, the semi-annular elastic portion 5 is formed at the base portion thereof, and the hook portion 6 is formed at the tip of the second holding portion 4. .

The first holding portion 1 holds the flange portion of the side wall panel, and therefore has hook portions 7 and 8 on both sides. In this example, the spacers-2 and 3 are formed with hollow portions 9 and 10. The hollow portion 9 of the outer spacer-3 has a quadrangular cross section, and the hollow portion 10 of the inner spacer-2 is formed.
Has a pentagonal cross section. A recess 11 is formed between the spacers 2 and 3 and is used for fixing to a flange portion of a side wall panel described later.

Reference numerals 12 and 13 denote soft seal portions. The soft seal portion 12 extends from the upper end of the inner spacer-2 and extends obliquely to the inner surface of the ceiling panel. On the other hand, the soft seal portion 13 extends obliquely from the lower end of the inner spacer-2 to the inner surface of the side panel.

It is preferable that the frame body is made of vinyl chloride resin, and that the relatively hard portion serving as the base body of the frame body and the soft portion serving as the seal portion are manufactured by simultaneous molding.

FIG. 2 is a sectional view showing a state in which the side wall panel and the ceiling panel are assembled. In the figure, 30 is a side wall panel, and 31 is a flange portion formed at the upper end of the side wall panel 30 toward the outside of the room. Further, reference numeral 40 is a ceiling panel, and 41 is a flange portion formed on the peripheral edge of the ceiling panel 40. Both the side wall panel 30 and the ceiling panel 40 are made of FRP.

The flange portion 31 of the side wall panel 30 is fitted between the hook portions 7 and 8 of the first holding portion 1, and in this state, it is integrated with the central recess 11 of the first holding portion 1 with the fixing screw 14. Be converted. On the other hand, the ceiling panel 30 is placed on the frame body, and the flange portion 31 of the ceiling panel 30 is sandwiched between the flange portion 31 of the ceiling panel 30 and the hook portion 6 of the second holding portion 4 to be fixed. At this time, due to the formation of the elastic portion 5, the second holding portion 4 is likely to bend outward, and thus the ceiling panel 4
It is easy to fit the zero flange portion 41.

A soft seal portion 13 extending from the inner spacer-2 is in close contact with the inner surface of the side wall panel 30, and a function excellent in watertightness and airtightness is retained therein. It is a thing. On the other hand, the inner surface of the ceiling panel 40 is also closely adhered to the soft seal portion 12, and watertightness and airtightness are similarly given.

The soft seal materials 12 and 13 are formed so as to project obliquely with respect to the inner surfaces as shown in the drawing. The soft seal materials 12 and 13 are formed on the panels 30 and 40, respectively.
It will stick to the inner surface of the to secure the sealing property.

Although the peripheral portion of the ceiling panel 40 is shown as a flange portion integrally formed with the ceiling panel 40 in the above description, it is needless to say that it is not limited thereto. It is also possible to fix an L-shaped bracket on the periphery or fix a square material.

[0020]

The present invention provides a frame body suitable for a combination of a side wall panel and a ceiling panel, and is capable of ensuring a seal that is easy to assemble and has a uniform finish. Is. Further, the conventional wet-sealing method is unnecessary, the number of parts, the cost of parts can be reduced, the construction period, the construction cost can be reduced, and the assembling work can be performed from the inside of the room. Its utility value is extremely large compared to.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a frame for ceiling assembly of a unit room according to the present invention.

FIG. 2 is a cross-sectional view showing a state at the time of assembling a side wall panel and a ceiling panel using the frame body in FIG.

FIG. 3 is an exploded view showing a conventional external assembly method.

FIG. 4 is a partial exploded view showing a conventional internal assembly method.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 ... 1st clamping part, 2 ... inner spacer, 3 ... outer spacer, 4 ... 2nd clamping part, 5 ... 2 elastic part provided in the base part of 2nd clamping part, 6 ... Hook part provided at the tip of the second holding part, 7 ... Hook part provided outside the first holding part, 8 ... Hook part provided inside the first holding part, 9, 10 ... Hollow part of spacer, 11 ... Recess between spacers, 12, 13 ... Soft seal part, 14 ... Fixing screw, 30 ... Side wall panel, 31 ... Side wall panel Of the ceiling panel, 41 ... the flange portion formed on the periphery of the ceiling panel.

Claims (6)

[Claims] 1. A first sandwiching portion sandwiching a flange at an upper end of a side wall panel constituting a unit room from inside and outside, and a pair of inner and outer spacers extending along the flange on the first sandwiching portion.
Frame and a second sandwiching portion sandwiching the peripheral portion of the ceiling panel extending from the outer spacer, and a synthetic resin frame base portion, and from the inner spacer toward the inner surfaces of the ceiling panel and the side wall panel. A unit room ceiling assembly frame consisting of a stretchable soft synthetic resin seal portion. 2. The spacer portion is a hollow portion.
A frame for assembling a ceiling of a unit room according to the item. 3. The frame for assembling a ceiling of a unit room according to claim 1, wherein means for imparting elasticity is formed between the outer spacer and the second holding portion. 4. An outer spacer and a second elastic means are provided as the elastic means.
The frame for assembling a ceiling of a unit room according to claim 1, wherein a semi-annular portion is formed between the holding portions. 5. The unit ruler according to claim 1, wherein a concave portion is formed between the pair of inner and outer spacers to form a screw fixing portion.
The frame for the ceiling assembly of the mu. 6. A frame for assembling a ceiling of a unit room according to claim 5, wherein the recess has a V-shaped cross section.