JP3032140U - Insulation wall structure - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: To provide a heat insulating wall structure which has a simple structure, does not require time and effort for work, can obtain heat insulating property of a house, and can effectively use an outer plate material. SOLUTION: A vertical groove is cut out at each corner of a plate-shaped synthetic resin foam that is fitted between the outdoor pillars of a house and fixed to an outer plate, and the vertical groove is fitted outside the vertical groove. The synthetic resin film is attached so that it covers the cushioned round bar from the outer side of the back surface of the outer plate material through the side surface of the plate-shaped synthetic resin foam and the vertical groove located inside it to the back side thereof. A heat insulation wall structure in which another round bar with cushioning properties is fitted into the vertical groove located inside the cage through a synthetic resin film. Further, holes or holes for fixing nails or screws for fixing the plate material and locking pins for fixing the plate-shaped synthetic resin foam are formed in the outer plate material in advance. [Effect] It has good heat insulation and has a simple structure that does not require work. It also prevents the strength of the outer plate material from decreasing.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a heat insulating wall structure.

[0002]

[Prior art]

 Heretofore, various proposals have been made regarding a method for maintaining airtightness of a plate-shaped synthetic resin foam with respect to a heat insulating wall structure. For example, there is one that tries to obtain airtightness by making the plate-shaped synthetic resin foam excessively enter in the width direction in the column part including the studs to be slightly smaller than the thickness of the plate-shaped synthetic resin foam. However, it takes time to cut the pillar. In addition, there is a method in which a wedge is inserted between the plate-shaped synthetic resin foam and the pillar to obtain airtightness, but the plate-shaped synthetic resin foam is warped, and the airtightness is rather deteriorated. In order to prevent this warpage, there is a method of applying a veneer plate to the warpage surface, but it is complicated. Furthermore, some U-shaped plate-shaped synthetic resin foams are notched on the inside of both ends to give elasticity, and polyurethane is injected into the U-shaped inside, and there are some that are designed to adhere to the outside plate material. Insufficient properties and work takes time.

On the other hand, regarding the outer plate material holding the plate-shaped synthetic resin foam, when it is fixed to a column including studs, the plate cross section is reduced due to uneven driving such as nails, and the mechanical strength is lowered. Cheap. For this reason, in the case of the structural plywood, it is often the case that the thickness of 9 mm is sufficient to be 12 mm.

[0004]

[Problems to be solved by the device]

 The present invention does not provide a heat insulating wall structure that provides excellent heat insulation between the pillars including the studs and the outer plate material, has a simple structure, does not require labor for work, and effectively uses the outer plate material. It is what

[0005]

[Means for Solving the Problems]

 Here, the present inventor has found that vertical grooves are cut out at the corners of the plate-like synthetic resin foam that is fitted between the columns including the inner studs of the outdoor wall of the house and fixed to the outer plate. The synthetic resin film covers the round bar with cushioning properties fitted in the vertical groove located on the outer side from the outer side of the back surface of the outer plate material to the side surface of the plate-shaped synthetic resin foam and the vertical groove located inside it. We found a heat insulating wall structure in which a round bar with cushioning properties was attached via a synthetic resin film to the vertical groove located inside so that it adhered to the back side of the wall.

It has been found that it is effective that the plate member on the outside has holes or holes for fixing nails or screws for fixing the plate member and locking pins for fixing the plate-shaped synthetic resin foam body in advance.

Further, it has been found that it is preferable that the plate-like synthetic resin foam is made of polystyrene, the round bar having cushioning property is a rubber elastic body, and the synthetic resin film is made of polyvinyl chloride.

[0008]

[Embodiment of device]

 Normally, the gap between the plate-like synthetic resin foam and the column is 0.5 mm by definition, but in many cases it is 2-3 mm from the viewpoint of workability. The present invention makes it easy to insert the plate-shaped synthetic resin foam between the columns and speeds up the work of inserting the plate-shaped synthetic resin foam between the columns. Is made larger. In order to close this gap, in the present invention, a vertical groove is cut out at a corner of the plate-shaped synthetic resin foam, for example, a wedge shape is formed at an acute angle. A round bar having cushioning properties is directly inserted into it and through a synthetic resin film to improve the airtightness with the column and to insulate it.

The synthetic resin film is a slightly thick one in order to smoothly insert the plate-shaped synthetic resin foam between the columns and to improve the airtightness with the columns. Adhesive is used to attach the plate material on the outside of the synthetic resin film and the plate-shaped synthetic resin foam. Note that the upper and lower portions of the plate-shaped synthetic resin foam are structurally airtight, so no special measures are required.

With respect to the outer plate material, a nail or a screw for fixing the plate material and a locking pin for fixing the plate-like synthetic resin foam body are preliminarily formed in the outer plate material, so that the uneven punching of these causes Prevents the cross section of the plate material from decreasing and the mechanical strength from decreasing. By making holes in advance, it is possible to drive with a weak force, so the plate surface is not damaged and the plate strength does not decrease.

To fix the plate-shaped synthetic resin foam to the outer plate, do not insert a locking pin, which is made of heat-insulating plastic and whose tip opens like a fishhook, into the hole that has been opened in the plate in advance. There is a way. The use of an adhesive is not preferable because the other side tends to warp later. The extra holes can be expected to have the effect of discharging steam.

[0012]

【Example】

 Hereinafter, the present invention will be described in more detail with reference to examples. As shown schematically in FIG. 1, two plate-like synthetic resin foams 1 each having a vertical groove 2 cut out at its corner are fixed to an outer plate member 7 and fitted into the vertical groove 2 located outside thereof. In order to cover the round bar 3 having cushioning properties, the synthetic resin film 4 is provided from the outer side of the back surface of the outer plate material 7 through the side surface of the plate-like synthetic resin foam 1 and the vertical groove 2 located inside thereof. What is attached to the back side to such an extent is inserted between columns 5 having studs 6. After that, another round bar 3 having cushioning properties is fitted into the vertical groove 2 located inside the plate-like synthetic resin foam 1 through the synthetic resin film 4 to make it airtight to obtain a heat insulating wall structure. . A large number of screw holes 8 and holes 9 for plastic locking pins are formed in the outer plate member 7 at predetermined positions.

[0013]

[Effect of device]

 As described above, the heat insulation wall structure of the present invention is easy to obtain airtightness for heat insulation between columns including studs and the outer plate material, and has a simple structure, which does not require any labor for work. Further, by preliminarily forming holes such as screws in the outer plate material, it is possible to prevent the strength of the plate material from being lowered.

[Brief description of drawings]

FIG. 1 is an explanatory diagram showing an example of a heat insulating wall structure. However, no reference numeral is given to the synthetic resin film.

FIG. 2 is a partially enlarged explanatory view of a heat insulating wall structure.

[Explanation of symbols]

 1 Plate-shaped synthetic resin foam 2 Vertical groove 3 Round bar with cushioning properties 4 Synthetic resin film 5 Pillars 6 Pillar 7 Outside plate material 8 Screw hole 9 Lock pin hole

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification number Internal reference number FI Technical display location E04B 2/56 605 E04B 2/56 605Z 611 611C 622 622B 622H 622L 644 644B 644D 645 645B 645C

Claims (3)

[Scope of utility model registration request] 1. A vertical groove is formed in each corner of a plate-like synthetic resin foam body fitted between columns including an inner stud of an outdoor wall of a house and fixed to an outer plate member, and the vertical groove is located outside thereof. The synthetic resin film extends from the outer side of the back surface of the outer plate material to the side surface of the plate-shaped synthetic resin foam and the inner side of the vertical groove so as to cover the cushioned round bar fitted in the vertical groove. A heat insulating wall structure that is attached to the extent that it is attached to, and has another cushioning round bar inserted into a vertical groove located inside thereof through a synthetic resin film. 2. The heat insulating wall structure according to claim 1, wherein the outer plate member is preliminarily formed with holes for nails or screws for fixing the plate member and locking pins for fixing the plate-shaped synthetic resin foam. 3. The plate-like synthetic resin foam is made of polystyrene, the cushioning round bar is a rubber elastic body, and the synthetic resin film is polyvinyl chloride.
Insulated wall structure described.