JPH0743423Y2 - Thermal insulation parting for building openings, etc. - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a heat insulation parting for a building opening or the like.

[0002]

2. Description of the Related Art Conventionally, as a heat insulating parting used in a building opening or the like, one made of a relatively hard synthetic resin such as vinyl chloride is generally used. This heat insulating partition is usually engaged and held by a metal frame such as an aluminum sash, and is screwed together with the metal frame to the wood portion of the base.

However, in such a conventional heat insulating parting, since it is necessary to form a hole at a position matching the screw hole of the metal frame when screwing, the work is troublesome and the heat insulating parting is performed. When engaging and holding the sash, etc., the engaging edge formed on part of it is press-fitted into the metal frame to engage, but a relatively large force is required for the engagement, so workability is improved. There was a problem such as bad.

[0004] On the other hand, Japanese Unexamined Patent Publication No. JitsuHiraku flat 3-35189,
Disclosed is a heat insulating parting provided with a flexible portion made of a soft synthetic resin, which allows the heat insulating parting to be easily engaged with a metal frame by utilizing the flexibility of the flexible part. Not only can it be done, but by fixing the screw in the flexible portion, the screw can be screwed as it is without drilling, so there is an advantage that the workability is very good.

However, even in this improved type of heat insulating parting off, the problem of appearance in which the screw head is exposed at the position where the screw is fixed has not been solved yet, and it is necessary to take some measures.

[0006]

SUMMARY OF THE INVENTION The technical problem of the present invention is to provide an adiabatic parting that does not expose the screw head when mounted.

[0007]

In order to solve the above-mentioned problems, the heat insulating partition of the present invention covers a base made of synthetic resin which is screwed to a base together with a metal frame, and a mounting portion between these metal frames and the base. The base is made of a removable synthetic resin cover, and the base is made up of a soft part located in the middle in the width direction and hard parts located on both sides of the soft part, and one of the hard parts covers the cover. It is provided with an engaging wall to be engaged, and is configured to be screwed in the soft portion in a state of being pressed against the base by the mounting portion of the metal frame that abuts over both hard portions, and the cover is entirely hard. It is made of synthetic resin and has an engaging edge for engaging the metal frame at one end in the width direction and an engaging groove for elastically engaging with the engaging wall of the base at the other end in the width direction. It is characterized by That.

[0008]

In the heat insulating partition having the above structure, the screw head can be covered with the metal frame by fixing the base to the base with screws and then attaching the cover.

The cover is adhered by engaging an engaging edge at one end in the width direction with a metal frame and then elastically engaging an engaging wall formed at a hard portion at one end of the base in an engaging groove at the other end. However, since the base is pressed and fixed to the base by the mounting portion of the metal frame that abuts on both hard portions, the soft portion is interposed in the middle. The cover is in a stable state so as not to be deformed in spite of the fact that the cover is easily attached. Therefore, the cover can be easily attached and the state after attachment is stable.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT FIG. 1 shows a mode of use of an embodiment of a heat insulation parting according to the present invention. The heat insulating partition 1 is composed of a synthetic resin base 5 screwed to the cloth base 3 together with the metal frame 2, and a detachable synthetic resin cover 6 for covering the mounting portions of the metal frame 2 and the base 5. ing.

The base 5 has a flexible soft portion 10 in the middle in the width direction, and on both sides of the soft portion 10,
It has hard portions 11 and 12 that are harder than the soft portion 10 but have necessary flexibility, and are integrally molded using a soft synthetic resin and a hard synthetic resin that can be joined. An engaging edge 14 that engages with a recess 2c provided on one side of the mounting portion 2a of the metal frame 2 is formed on one of the hard portions 11, and the other hard portion 12 has a metal frame. Two
An engaging groove 15 with a hook into which a hook-shaped portion 2b at the tip of the mounting portion 2a is fitted and locked is formed, and a hook which elastically engages with an engaging groove 16 formed in the cover 6. The engaging wall 17 is formed and is sandwiched between the cross base 3 and the mounting portion 2a of the metal frame 2 which is in contact with both the hard portions 11 and 12, and is inserted into the screw hole 19a of the mounting portion 2a. The screws 19 are fixed on the soft portion 10.

The cover 6 is entirely made of a hard synthetic resin material similar to the hard portions 11 and 12 of the base 5, and has one end in the width direction at which the recess of the mounting portion 2a of the metal frame 2 is provided. The concave portion 2 provided on the side opposite to 2c
An engaging edge 21 that engages with d is formed, and the engaging groove 16 with a hook that elastically engages with the engaging wall 17 of the base 5 is formed at the other end in the width direction.

As the hard and soft synthetic resin materials, any materials can be used, and one example thereof is vinyl chloride.

When the heat insulating partition 1 having the above structure is installed, first, the base 5 is fixed to the cloth base 3 together with the metal frame 2 with the screw 19. This fixing is based on the engaging edge 1 of the base 5.
4 is fitted in the concave portion 2c of the metal frame 2, and the hook-shaped portion 2b at the tip of the mounting portion 2a of the metal frame 2 is fitted and engaged in the engaging groove 15 of the base 5, and in that state, the mounting portion 2a The screw 19 inserted into the screw hole 19a is used as the soft portion 10 of the base 5.
In the above, it is performed by screwing on the cloth base 3. As a result, the base 5 is pressed against the cloth base 3 by the mounting portion 2a that straddles both the hard parts 11 and 12 and abuts on the base 5, and is fixed in that state.
Despite that, the whole is fixed in a stable state.

Next, the cover 6 is attached to the base 5. The cover 6 is attached such that the engaging edge 21 at one end is engaged with the recess 2d of the metal frame 2 and then the engaging wall 17 of the base 5 is elastically engaged with the engaging groove 16 at the other end. At this time, the base 5 is attached to both the hard parts 11 and 1 at this time.
The rigid portion 12 fixed in a stable state by the mounting portion 2a of the metal frame 2 that abuts the two and has the engaging wall 17.
Since the soft portion 10 does not rattle, the cover 6 can be easily attached and the state after attachment is stable.

[0016]

EFFECTS OF THE INVENTION According to the heat insulation parting of the present invention, after the base and the metal frame are fixed to the base with screws, the cover is attached to cover the screw head with the cover, and the appearance of the mounting portion is covered. Can be better. Moreover, when mounting the base, the mounting portions of the metal frame are brought into contact with both the hard portions of the base so that the both hard portions are fixed while being pressed against the cloth substrate. Despite the presence of the soft part between them, the entire base is stably held, so that the flexible part does not deform the base when the cover is attached or removed.
It is easy to attach and remove the cover.

[Brief description of drawings]

FIG. 1 is a cross-sectional view showing a mode of use of an embodiment of a heat insulating parting wall 1 according to the present invention.

[Explanation of symbols]

1 Thermal insulation parting 2 Metal frame 2
a Mounting part 3 Base 5 Base 6
Cover 10 Soft part 11,12 Hard part 1
6 Engagement groove 17 Engagement wall 19 Screw 2
1 engagement edge

Claims (1)

[Scope of utility model registration request] 1. A synthetic resin base that is screwed to a base together with a metal frame, and a detachable synthetic resin cover that covers a mounting portion between the metal frame and the base. A metal that is composed of a soft portion located in the middle and hard portions located on both sides of the soft portion, one hard portion having an engagement wall that engages with the cover, and a metal that contacts both hard portions. The cover is configured to be screwed to the soft portion in a state of being pressed against the base by the mounting portion of the frame, and the cover is entirely made of hard synthetic resin, and engages with the metal frame at one end in the width direction. An insulating partition for a building opening or the like, which has an engaging edge and is provided at the other end in the width direction with an engaging groove that elastically engages with the engaging wall of the base.