JPS6246781Y2 - - Google Patents

Description

[Detailed description of the invention] This invention relates to a frame material used for glass shoji.

Glass shoji frames require different functions depending on the position in which they are used. More specifically, in addition to the function of holding the glass plate, the stile needs to have a handle for opening and closing the shoji and a smoke return for airtightness when the shoji is closed. In addition to the glass plate holding function, the stile is also required to have a handle part and an airtight material mounting part. Therefore, conventionally, each frame was made using different shaped frame materials. Therefore, a separate mold was required for each frame material, and when assembling the shoji, it was necessary to select and use the frame that corresponds to the position in which it will be used, which requires production equipment, storage, inventory management, transportation, and handling of the frame materials. The disadvantage was that it was complicated and expensive.

In order to improve the heat insulation performance of the window, when the shoji frame is composed of inner and outer metal members and a synthetic resin intermediate member that joins them apart from each other in the indoor and outdoor directions, the number of types of molds mentioned above is even greater. production becomes very complex.

In view of the above points, this invention enables the use of all frame materials of the same shape regardless of the position in which they are used, thereby simplifying production equipment, storage and inventory, even for insulated frames. The purpose of the present invention is to provide a frame material that is easy to manage, transport, and handle.

Next, an embodiment of this invention will be described based on the drawings.

The frame material based on this invention is as shown in Figure 1.
First, in order to have a heat insulating function, the metal outer member a
It is composed of three members: a metal inner member b, and a synthetic resin intermediate member c, and both the inner and outer members a and b
are integrally joined by an intermediate member c while being separated from each other in the indoor and outdoor directions.

The outer member a and the inner member b are joined at the middle part in the width direction by the intermediate member c, but since the synthetic resin material for forming the intermediate member can be easily molded into a thin wall, the inner side and the outdoor side of the inner member b are Both sides in the width direction of the inner member b are covered with a thin film c' formed at the same time as the intermediate member c to prevent condensation and protect the surface of the inner member b when used as a frame of a shoji screen.

The outer member a has a recess 1 opening toward the exterior of the room at the center in the width direction, and integrally has a first side wall 2 and a second side wall 3 extending from the recess on both sides in the width direction. Further, in the illustrated preferred embodiment, a rectangular tube portion 4 is provided on the back side of the recessed portion 1 to increase the strength of the outer member itself and to increase the bonding strength with the intermediate member c.

Further, an airtight material insertion groove 5 that opens toward the indoor direction is provided at the tip of the first side wall 2 of the outer member,
A bead locking edge 6 bent toward the interior of the room is provided at the tip of the second side wall 3.

The inner member b has a recess 7 opening toward the interior of the room at the center in the width direction, and integrally has a first side wall 8 and a second side wall 9 extending from the recess on both sides in the width direction. The recess 7 has an opening width approximately equal to the recess 1 of the outer member, and the first side wall 8 and the second side wall 9 extend parallel to the first side wall 2 and the second side wall 3 of the outer member, respectively, and It has the same length as these. A bead locking edge 10 bent toward the outdoor direction is provided at the tip of the second side wall 9 of the inner member.

The intermediate member c has an equal width from the back surface at the center in the width direction of the outer member to the back surface at the center in the width direction of the inner member, so that the first side wall 2 of the outer member
A recess 11 that opens on one side of the frame member is formed by the intermediate member c and the first side wall 8 of the inner member, and the second side wall 3 of the outer member, the intermediate member c and the first side wall 8 of the inner member A glass fitting groove 12 is formed by the two side walls 9 and opens on the other side of the frame material.

As shown in FIG. 2, the stile material having the above structure can be used as the interlocking stile S ₁ , S ₁ ' or as the door stop side vertical stile S ₂ , S ₂ '.

In other words, when used as the outer side stile _S1 , the edge of the glass plate is fitted into the glass fitting groove 12 via the bead 13, and the bead 13 is engaged with the bead locking edges 6, 10 of the inner and outer members. At the same time, a smoke return 14 is fixed to the outer surface of the inner member b. In the illustrated example, a part of the smoke return 14 is fitted into the recess 7, and the attachment edge of the smoke return is screwed to the first side wall 8 to attach the smoke return. A closing member 15 is fitted into the recess 11 opening laterally to close the recess 11 and improve the appearance of the rear end of the outer frame. A protruding edge 1 at one end of the closing member 15
6, the gap with other joining frames S ₁ ' can be made as small as possible, and the appearance of the joining section from the outside can be improved.

The smoke return 14 is fitted into the recess 1 of the outer member and fixed to the first side wall 2, and the closing member 15 is fitted into the recess 11, so that the frame material is oriented symmetrically with the outer frame. If you do this, you can
It can be used as S ₁ ′.

In addition, if the airtight material 17 protruding toward the indoor direction is installed in the airtight material insertion groove 5 of the outside member a without installing the smoke return and the closing member in the same direction as the outside joint stile _S1 , It can be used as the vertical stile S ₂ of the inner shoji d ₁ , and furthermore, if the same vertical stile S ₂ is oriented symmetrically, it can be used as the vertical stile S ₂ ' of the outer shoji d ₂ .

The recesses to which no smoke return is attached, for example, recess 1 of outer stile S ₁ , recess 7 of inner stile S ₁ ', recesses 1, 7, 1, 7 of vertical stile S ₂ , S ₂ ', etc. Each can be used as a handle part for each shoji d ₁ and d ₂ .

As mentioned above, the stile material according to this invention can be used for both the combined stile and vertical stile of inner and outer shoji, even if they have the same configuration.

As mentioned above, the frame material according to this invention has the specific configuration described in the claims for utility model registration, so the frame material of the same shape can have the functions required according to each position of use of the shoji. It can be used for both stile and stiles.

Therefore, simplification of production equipment, storage/inventory management/
Transportation and handling can be simplified.

[Brief explanation of the drawing]

FIG. 1 is an end view of one embodiment of this invention, and FIG. 2 is a sectional view showing an example of its use. a...Outer member, b...Inner member, c...Intermediate member, 1...Recess, 2...First side wall, 3...Second
Side wall, 5... Airtight material insertion groove, 6... Bead locking edge, 7... Recess, 8... First side wall, 9... Second side wall, 10... Bead locking edge, 11... Recess , 12
... Glass fitting groove, 13 ... Bead, 14 ... Smoke return, 15 ... Closing member, 17 ... Airtight material, S ₁ ,
S ₁ ′...joining stile, S ₂ , S ₂ ′...stile.

Claims (1)

[Claims for Utility Model Registration] A frame material comprising a metal outer member and a metal inner member separated and joined in the indoor and outdoor directions by a synthetic resin intermediate member, and characterized by meeting the following requirements: . (a) The outer member has a recess opening toward the outdoors at the center in the width direction, and first and second side walls extending from the recess to both sides in the width direction. A bent bead locking edge shall be provided. (b) The inner member has a recess that opens toward the interior of the room at the center in the width direction, and extends from the recess on both sides in the width direction in parallel with each side wall with a length equal to the first and second side walls of the outer member. and a bead locking edge bent toward the outside of the room is provided at the tip of the second side wall. (c) A recess opening to one side is formed by the first side wall of the outer member, the intermediate member, and the first side wall of the inner member, and the second side wall of the outer member and the intermediate member and the second side wall of the inner member form a glass fitting groove that opens to the other side. (d) It is possible to fix a smoke return to the outer surfaces of the outer member and the inner member, and a closing member for closing the recess can be fitted into the recess opening on one side.