JPH0554784U - Thermal insulation parting for building openings etc. - Google Patents

Abstract

(57) [Summary] [Purpose] To provide a thermal insulation parting that does not expose the screw head when mounted. [Structure] A synthetic resin base 5 and a detachable synthetic resin cover 6 covering a mounting portion of the base.
The base 5 is composed of a soft portion 10 located in the middle in the width direction and hard portions 11 and 12 located on both sides of the soft portion, and the mounting portion 2a of the metal frame 2 is in contact with both the hard portions. Is pressed against the cloth base 3, and is screwed in the soft portion 10. The cover 6 is entirely made of hard synthetic resin, and one end in the width direction is engaged with the metal frame, and the engagement groove 1 at the other end in the width direction is engaged with the engagement wall 1 of the base 5.
It is attached by elastically engaging 7. [Effect] Since the base is pressed and fixed to the cloth base by the mounting portion of the metal frame that is in contact with both the hard portions, the entire portion is deformed despite the presence of the soft portion in the middle. The cover is held stably so that the cover can be easily attached and the state after attachment is stable.

Description

[Detailed description of the device]

[0001]

[Industrial application]

 The present invention relates to a heat insulation parting for a building opening or the like.

[0002]

[Prior Art]

 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 normally engaged and held by a metal frame such as an aluminum sash, and is screwed together with the metal frame to the wood part of the lower ground.

However, in such a conventional heat insulating partition, since it is necessary to form a hole at a position that matches the screw hole of the metal frame when screwing, it takes time and labor, and When engaging and holding the sash etc., the engaging edge formed on a part of the sash is press-fitted into the metal frame to engage, but this requires a relatively large force for the work. There was a problem such as poor sex.

On the other hand, Japanese Utility Model Laid-Open No. 3-35189 discloses an adiabatic parting part having a flexible part made of a soft synthetic resin, and according to this, the flexibility of the flexible part is improved. Not only can the heat insulation parting be easily engaged with the metal frame by utilizing it, but by fixing the screw at the flexible part, the screw can be screwed as it is without drilling. There is an advantage that workability is very good.

However, even in this improved type of thermal insulation parting, 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]

[Problems to be solved by the device]

 The technical problem of the present invention is to provide a heat insulating parting which does not expose the screw head when mounted.

[0007]

[Means for Solving the Problems]

 In order to solve the above-mentioned problems, the heat insulating partition of the present invention comprises a synthetic resin base that is screwed to a base together with a metal frame, and a detachable synthetic resin cover that covers the mounting portion of these metal frame and base. The base is composed of a soft part located in the middle in the width direction and hard parts located on both sides of the soft part. One of the hard parts engages with the cover. The cover is made of hard synthetic resin as a whole and is fixed to the soft part with a screw while being pressed against the base by the mounting part of the metal frame that abuts over both hard parts. An engaging edge that engages with the metal frame is provided at one end in the width direction, and an engaging groove that elastically engages with the engaging wall of the base is provided at the other end in the width direction. It is what

[0008]

[Action]

 The heat insulating partition having the above-mentioned structure can cover the screw head by fixing the base together with the metal frame to the base with screws and by attaching the cover.

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

[0010]

【Example】

 FIG. 1 shows a use mode of an embodiment of a heat insulation parting according to the present invention. The heat insulation 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 is provided on both sides of the soft portion 10 with a flexibility that is harder than the soft portion 10 but is necessary. It has the hard parts 11 and 12, and is integrally molded using a soft synthetic resin and a hard synthetic resin that can be joined. The engaging edge 14 that engages with the recess 2c provided on one side of the mounting portion 2a is formed, and the hook-shaped portion 2b at the tip of the mounting portion 2a of the metal frame 2 is fitted to the other hard portion 12. An engaging groove 15 with a hook for locking is formed, and an engaging wall 17 with a hook that elastically engages with the engaging groove 16 formed in the cover 6 is formed. It is sandwiched between the cloth base 3 and the mounting portion 2a of the metal frame 2 that abuts over the hard portions 11 and 12. The screw 19 is inserted into the screw hole 19a of the mounting portion 2a so as to be fixed in the soft portion 10.

The cover 6 is entirely formed 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 concave portion of the mounting portion 2 a of the metal frame 2 is provided. An engaging edge 21 that engages with a recess 2d provided on the side opposite to 2c is formed, and a hook that elastically engages with the engaging wall 17 of the base 5 is formed at the other end in the width direction. The engaging groove 16 is formed.

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-described configuration is installed, first, the base 5 together with the metal frame 2 is fixed to the cloth base 3 with screws 19. In this fixing, the engaging edge 14 of the base 5 is fitted into the recess 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 into the engaging groove 15 of the base 5. This is done by screwing the screws 19 inserted into the screw holes 19a of the mounting portion 2a to the cloth base 3 in the soft portion 10 of the base 5 in that state. As a result, the base 5 is pressed against the cross base 3 by the mounting portion 2a that abuts the base 5 across both the hard portions 11 and 12, and is fixed in that state, so that the soft portion 10 is interposed in the middle. Despite this, 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 fixed in a stable state by the mounting portion 2a of the metal frame 2 that is in contact with both the hard portions 11 and 12, and the hard portion 12 having the engaging wall 17 is provided. Since the soft portion 10 does not rattle, the cover 6 can be easily attached and the state after attachment is stable.

[0016]

[Effect of the device]

 According to the heat insulation partition of the present invention, the base and the metal frame are fixed to the base with screws, and then the cover is attached to cover the screw head to improve the appearance of the mounting portion. You can In addition, when mounting the base, the metal frame mounting part is abutted over both hard parts of the base so that both hard parts are fixed while being pressed against the cross base. Despite the presence of the soft part between the base and the base, the entire base is stably held. Therefore, when the cover is attached or detached, the flexible part does not deform the base, and the cover does not deform. It is easy to attach and detach.

[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 in the soft portion while 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.