JPS5938632Y2 - Shoji stile - Google Patents

Description

[Detailed description of the invention] This invention relates to a vertical stile for shoji screens that prevents dew condensation from forming on the side surfaces of the room.

Metal shoji frames have a high coefficient of thermal conductivity, so condensation tends to form on the sides of the room.

In order to prevent this, various devised shoji frames have been proposed.

The shoji frame is made entirely of synthetic resin, but there is a problem of insufficient strength.

The second type is one that is mainly made of synthetic resin with embedded steel bands for reinforcement, but this has the disadvantage of requiring special and expensive manufacturing equipment.

The third method is to cover the metal frame body with a synthetic resin cover plate, but the conventional type is troublesome to attach the cover plate to the frame body, and its strength and insulation properties are insufficient. In particular, since the stile covers only the sides of the room, the condensed water that forms on the side of the doorstop may wet your hand or the curtains that touch the stile when opening and closing the shoji, causing curtains to bleed. In addition, there were drawbacks such as the cover plate being damaged by the impact when the shoji was closed, and vibrations causing noise.

Furthermore, even with the cover plate, it was not possible to completely prevent dew condensation from forming on the indoor side surfaces of the stile.

Furthermore, in conventional stiles, the main body of the metal stile is provided with grooves for inserting cushioning material or airtight materials on the doorstop side stiles, and smoke return is provided on the side stiles on the side, so the shapes are different. Each stile had to be formed separately.

In view of the above points, this design can be manufactured using normal manufacturing equipment, has sufficient strength, completely prevents condensation on the sides of the room, and allows the use of simple-shaped stile bodies. The aim is to provide a reliable service.

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

As shown in FIG. 1, the vertical stile according to this invention consists of a metal stile main body A and a synthetic resin cover integral B.

The frame body A has a structure that can provide the strength generally required for vertical frames.

That is, the stile main body A integrally has an outdoor side wall 1, an indoor side wall 2, and a web 3.4 connecting these both side walls, has a substantially rectangular tube shape, and has sufficient strength.

A glass fitting groove 5 is formed by the portions of the side walls 1.2 of the housing extending from the web 3 and the web 3.

The stile main body A further integrally has a protruding edge 6 projecting from the indoor side wall 2 toward the indoor side in a hook shape as a newly added component according to this invention.

The integrated cover B has an L-shaped outdoor wall 7, an L-shaped indoor wall 8, and webs 9, 1 that connect these both sides at both ends and intermediate portions of the walls with a slight parallel separation between them.
0, 11, 12, 13° 14.15, and a hollow part 16, 17, 18 is formed by the web between both side walls, and the integral cover has a hollow-shaped cross section. ing.

One side of the L-shape has a width approximately equal to the indoor side wall 2 of the stile main body, and the other side of the L-shape is approximately the same as the web on the opposite side of the glass fitting groove 5 of the stile main body A, that is, the door stop side end surface. have equal width.

On one side of the L-shape, a hook-shaped fitting groove 19 is formed on the outdoor side surface between the intermediate webs 11 and 12, and is opened toward the outdoor side in correspondence with the projecting edge 6.

In addition, on the other side of the L shape, there is a web between 13° and 14° and is,
Concave grooves 20 and 21 are formed between io and open toward the door stop side.

A cushioning material or an airtight member 22, which will be described later and which also serves as a cushioning material, is fitted into this groove by sliding in the longitudinal direction thereof.

Since the stile main body A and the cover assembly B have the above-mentioned configuration, the projecting edge 6 at one longitudinal end of the stile main body is inserted into the fitting groove 19 at one longitudinal end of the stile main body, and the cover assembly is inserted along the longitudinal direction of the stile main body. The fitting groove 19 and the projecting edge 6 are fitted over the entire length thereof by sliding, and the outdoor side wall 7 integrated with the cover is brought into close contact with the indoor side wall 2 of the stile body and the side surface of the doorstop, that is, the web 4.

As shown in FIG. 2, it is preferable to screw the screws 23 into the web 4 of the frame body from the door stop side portion of the cover body at a plurality of locations in the longitudinal direction of the frame body to completely secure the cover body.

Instead of attaching with screws, the door stop side portion of the cover may be attached to the web 4 with adhesive.

Although it is possible to mold the cover so that the door stop side part of the cover comes into close contact with the web 4 due to its elastic restoring force without using screws or adhesives, it is possible for the cover to come into contact with the frame body due to strong winds or vibrations. In order to prevent minute vibrations from occurring, such as tapping or chattering noises, it is important to fix the parts as described above.

In this way, by fitting the integral cover B onto the stile main body A through the protruding edge 6 and the fitting groove 19, a vertical stile is constructed in which the interior side surface and the doorstop side surface of the stile body are entirely covered with the integral cover. Ru.

The glass plate 240 has a bead 2 at its periphery in the glass fitting groove 5.
They are fitted with 5 interposed therebetween.

Bead outdoor locking edge 25. L is formed on the bent edge 18 formed at the tip of the outdoor side wall 1, and the outdoor side locking edge 25a of the bead is formed on the bent edge 2, l formed at the tip of the indoor side wall 2.
are respectively locked.

In a preferred embodiment, reference numeral 26 denotes a cover edge that projects from one side end of the cover toward the outdoor side so as to overlap the indoor side bent edge 2a, and the indoor side locking edge of the bead is provided on the outside of this cover edge. By locking the stile 25b, the main body of the stile is completely hidden from the direction of the room, so that dew condensation on the interior side of the stile is completely prevented.

In Fig. 2, As2 is a mating side stile, and like the door stop side stile AB mentioned above, it consists of a metal stile main body A and a synthetic resin cover integral B', and the cover is integrated. B' has the same structure as the integral cover B of the door stop side vertical stile AB1, except that it is integrally equipped with a smoke return 27 necessary for the doorstop side stile at its outdoor end, and is Usually, cushioning material or airtight material is not attached to the door end of the stile, so
No airtight member is attached to the concave grooves 20, 21 of this cover integral B' either.

Since the smoke return is provided on the integral cover B', it is possible to use a stile main body A having the same shape as the stile main body A of the vertical stile on the door stop side.

28 is an elastic cover material. To explain the effect of the above embodiment, since the frame main body A and the cover integral B are connected by sliding fitting, the frame main body and the cover integral can be manufactured easily and inexpensively using ordinary extrusion molding equipment. , can be easily joined by sliding fit.

Since the stile body is formed into a rectangular tube shape, the vertical stile has sufficient strength.

The shredded cover material is formed into a hollow shape, so the presence of the hollow part provides excellent heat insulation performance.
Since it has sufficient rigidity, it is easy to simply connect the projecting edge 6 and the fitting groove 19.
Even when connected by sliding fitting, the cover remains in close contact with the frame body without warping.

Therefore, condensation on the indoor surface of the frame body and the side surface of the doorstop is effectively and reliably prevented.

Furthermore, the cover has a recess 120.21 into which the airtight member is fitted.
Because it is equipped with, the shape of the frame body is simplified, and
It is now possible to not expose the stile body to the side of the doorstop.

In addition, since the integral cover extends to the side of the doorstop of the stile body, the integral cover improves the cushioning effect when the shoji is closed.

As described above, the vertical stile of this invention can be easily manufactured by slidingly fitting the stile body and the cover, which can be easily manufactured at low cost using ordinary manufacturing equipment, and has the required strength and , it is possible to reliably prevent dew condensation on the side surfaces of the room and the side surfaces of the doorstop, and furthermore, it is possible to provide an effective buffering effect when the shoji is closed.

[Brief explanation of the drawing]

FIG. 1 is an exploded end view showing an embodiment of this invention, and FIG. 2 is a cross-sectional view showing the state of use. A...Metal stile body (6...projection, B...synthetic resin cover integrated, 7...outdoor side wall, 8...indoor side wall,
16゜i7.18...Hollow part, 19...Inset groove, 2
0.21...Concave groove, 22...Airtight member, AB 1
e AB 2...Stile.

Claims (1)

[Scope of utility model registration request] The main body of the metal stile has a protruding edge protruding toward the interior of the room on the indoor side wall, has a hollow shape, and has an inset groove on the outdoor side.
A synthetic resin cover with a recessed groove for fitting an airtight member is formed on the side surface of the doorstop, and the cover is slidably fitted in the longitudinal direction into the fitting groove of the cover, which is a protrusion of the frame body. and cover the interior side of the stile body and the doorstop side with the cover integrally, and
A vertical stile of a shoji screen made by fixing an integral cover to the side surface of the doorstop.