JP5026182B2 - Insulation support - Google Patents

Description

  The present invention relates to a heat insulating material support, and more particularly to a heat insulating material support suitable for supporting a plate heat insulating material on a horizontal member.

In recent years, in order to save energy and improve habitability, a plate-like heat insulating material is laid on the floor as well as the wall surface to increase the heat insulation in the room.
These plate-like heat insulating materials are generally laid in a substantially horizontal direction without gaps between the joists through heat insulating material supporting tools. However, in the so-called joist-less construction method, in which floor joists that are difficult to pre-cut are directly stretched and the floor base material is stretched directly on the large pull, it is not possible to support the heat insulating material with the joists. It is necessary to construct it directly.

FIG. 12 shows an example of a construction example of a conventional heat insulating material support disclosed in Patent Document 1 and the like.
The support metal fitting 2 includes an upper horizontal plate portion 3, vertical plate portions 4a and 4b, and horizontal horizontal plate portions 5a and 5b, and is formed symmetrically with a substantially U-shaped cross section as a whole. In addition, protrusions 2a and 2b are formed on the lower horizontal plate portions 5a and 5b on both sides by raising the cuts. Such a support fitting 2 is mounted across the upper surface of a horizontal member, for example, the joist 1. The plate-like heat insulating materials 6a and 6b are locked to the projecting portions 2a and 2b of the lower horizontal plate portions 5a and 5b, thereby preventing the plate-like heat insulating materials 6a and 6b from coming off.

When the plate-like heat insulating materials 6a and 6b are laid in this way, a floor base material (not shown) is installed thereon, and an underfloor heat insulating structure is constructed.
Japanese Utility Model Publication No.59-58111

  By the way, in such a conventional heat insulating material support 2, when the plate-shaped heat insulating materials 6a and 6b are laid in the horizontal direction, the lower horizontal plate portions 5a and 5b hang down due to the load of the plate-shaped heat insulating materials 6a and 6b. There is a risk that. If drooping occurs, the heat insulation is impaired.

  Further, the conventional heat insulating material support 2 has a structure in which the vertical plate portions 4a and 4b are merely in contact with both end faces of the joist 1, so that if the support metal fitting 2 is not sufficiently folded by a press, There existed a problem that board part 4a, 4b rose from the side end surface of the joist 1, and adhesiveness was impaired.

  In view of such a situation, the present invention, when a plate-like heat insulating material is laid, there is no fear that the lower horizontal plate portion will hang down due to the load of the plate-like heat insulating material, and when mounted on joists, etc. It aims at providing the heat insulating material support tool with the favorable adhesiveness with respect to the horizontal member.

In order to achieve the above object, a first heat insulating support according to the present invention comprises:
A heat insulator support that is attached to a horizontal member such as a large draw, foundation, joist, etc., and is used to support a plate-like heat insulator in a substantially horizontal direction,
An upper horizontal plate portion that is passed over the upper surface of the horizontal member, a vertical plate portion that is arranged so as to be in close contact with a side end surface of the horizontal member, and a lower surface of the vertical plate portion that extends in the horizontal direction. A lower horizontal plate portion,
In the lower horizontal plate portion, a reinforcing portion for receiving a load is formed between the vertical plate portion and the lower horizontal plate portion ,
The reinforcing portion is a rib-like protrusion having a triangular shape in a side view formed across the vertical plate portion and the lower horizontal plate portion,
Of the rib-shaped protrusions having a triangular shape in side view, the rib-shaped protrusion portions formed on the lower horizontal plate portion are formed from the base end side of the lower horizontal plate portion to a substantially intermediate position on the distal end side. It is characterized in that.

According to the heat insulating material support having such a configuration, it is possible to prevent the lower horizontal plate portion from hanging down by the action of the reinforcing portion .

Also, in the first heat insulating support according to the present invention, among the rib-like projections, the lower horizontal plate-formed rib-shaped protrusion in part, from the base end of the lower horizontal plate portion of the distal end It is formed up to a substantially intermediate position.

  If it is such a rib-shaped projection, even if various types of plate-like heat insulating materials having different thicknesses are used, one heat insulating material support can also be used. It can be favorably supported.

Moreover, the second heat insulating support according to the present invention is
A heat insulator support that is attached to a horizontal member such as a large draw, foundation, joist, etc., and is used to support a plate-like heat insulator in a substantially horizontal direction,
  An upper horizontal plate portion that is passed over the upper surface of the horizontal member, a vertical plate portion that is arranged so as to be in close contact with a side end surface of the horizontal member, and a lower surface of the vertical plate portion that extends in the horizontal direction. A lower horizontal plate portion,
In the lower horizontal plate portion, a reinforcing portion for receiving a load is formed between the vertical plate portion and the lower horizontal plate portion,
The reinforcing portion is a triangle having an inclined plate portion extending in an acute angle direction with the same width from the tip portion of the lower horizontal plate portion, and a second vertical plate portion extending upward from the inclined plate portion. It is characterized by being composed of a shaped wall.

In such a reinforcing portion, when the second vertical plate portion comes into contact with the side end surface of the horizontal member when mounted on a horizontal member such as a joist, the function as the reinforcing portion can be exhibited.
Furthermore, it is preferable that the vertical plate portion is provided with a notch, and a piercing piece formed by raising the fold is bitten into the side surface of the horizontal member.

If this kind of piercing piece is formed, it can be temporarily fixed to supporting jig against horizontal member.

Et al is, in the present invention, the upper horizontal plate portion is cut is provided, that the piercing piece is formed by raised upright the switching interrupt is mounted is bite into the upper surface of the horizontal member preferable.

With such a configuration, the heat insulating support fitting can be brought into close contact with the horizontal member .

Et al is, the upper horizontal plate portion is cut is provided, which is preferably mounted piercing piece is formed by raised upright the switching interrupt is being bite into the upper surface of the horizontal member.

With such a configuration, the heat insulating support fitting can be brought into close contact with the horizontal member.
Furthermore, it is preferable that a slit-like cut is formed in the width direction in the upper horizontal plate portion, and the upper horizontal plate portion can be separated into two through this cut.

  If it can be separated into two in this way, when it is used for large pulling with a large diameter, it cannot be installed as it is, but it can be installed at the corner if it is separated into two.

According to the heat insulating support metal fitting according to the present invention, when the plate-like heat insulating material is laid, the lower horizontal plate portion does not hang down due to the load of the plate-like heat insulating material.
Further, if the reinforcing portion is constituted by rib-like projections, the manufacture is easy and inexpensive.

Furthermore, if it comprises the triangular wall body which has the inclination board part extended from the front-end | tip part of a lower horizontal board part, and a 2nd vertical board part, there is no waste of material and it is cheap.
Further, if the heat insulating support bracket composed of the vertical plate portion and the lower horizontal plate portion is connected to the upper horizontal plate portion and formed in a bilaterally symmetric shape, the plate-like heat insulating material can be supported on both sides. it can.

  Further, if the vertical plate portion or the upper horizontal plate portion has raised portions by cutting, these raised portions can be bitten into the horizontal member to improve the adhesion to the horizontal member.

Hereinafter, preferred embodiments of the present invention will be described.
Figure 1 (A), (B) shows the heat-insulating supporting jig according to an exemplary embodiment of the present invention.
The insulation supporting jig 10 is formed from a thin metal plate such as galvanized steel. The insulation supporting jig 10 and a lower horizontal plate portion 12 which extends in a substantially horizontal direction and the vertical plate portion 11 from the lower surface of the vertical plate portion 11. And between these vertical board parts 11 and the lower horizontal board part 12, the reinforcement part 13 by the rib-shaped protrusion is formed ranging over two board parts. The reinforcing portion 13 shown in FIGS. 1 (A) and 1 (B) is composed of rib-like projection portions 14a and 14b that are substantially L-shaped in a side view, and these rib-like projection portions 14a and 14b can be pressed once. Are formed integrally and continuously. Of these rib-like projection portions 14 a and 14 b, the rib-like projection portion 14 b of the lower horizontal plate portion 12 is preferably formed over the entire length in the length direction of the lower horizontal plate portion 12. Further, the tops of the rib-like protrusions 14a and 14b may be arcuate or may be formed with an acute angle. In any case, if such rib-like projections are formed across the vertical plate portion 11 and the lower horizontal plate portion 12, it functions as an aggregate, so that the strength of the lower horizontal plate portion 12 is improved. Can do.

  On the other hand, incisions 15 and 16 are formed on both sides of the vertical plate portion 11, and piercing pieces 17 and 18 whose tip portions are bent at an acute angle are formed while raising from the notches. Further, substantially triangular claw portions 19 and 20 are formed on the upper edge portion of the vertical plate portion 11 as fixing means for the horizontal member.

Insulation supporting jig 10 according to the present reference example is one that is formed as described above is a description of the operation below.
Insulation supporting jig 10, as shown in FIG. 2, attached to the horizontal member, such as Daihiki 21 or joists, it used a plate-like heat insulating material 22 to be laid such as to the lower surface of the floor plate.

  When the heat-insulating support fitting 10 is attached to the side end surface of the large pull 21, it is also possible to use an adhesive on the back side of the vertical plate portion 11, that is, the surface in contact with the large pull 21. And after adhering an adhesive, while attaching to the side end surface of the large drawing 21, the piercing pieces 17 and 18 are hooked on the large drawing 21, or pierced and used. Thereafter, the plate-like heat insulating material 22 is supported on the lower horizontal plate portion 12 of the heat insulating support fitting 10. At this time, the upper part of the plate-like heat insulating material 22 protrudes slightly above the large pull 21, but as shown in FIG. 3, if a floor base material 23 is laid on the upper surface of the plate-like heat insulating material 22, for example, The plate-like heat insulating material 22 is compressed and is in close contact with the floor base material 23. At this time, since the plate-shaped heat insulating material 22 receives an upward pressing force by the rib-shaped protrusion portion 14b of the lower horizontal plate portion 12, it is possible to prevent a gap from being generated between the plate-shaped heat insulating material 22 and the floor base material as much as possible. it can.

4A, 4B, and 5 show a heat insulating material support 30 according to another reference example, and the same elements as those in the above embodiment are denoted by the same reference numerals. The insulation supporting jig 30, to horizontal member, such as a large pull 21 shown in FIG. 2, is mounted so as to cover from above, in which the plate-like heat insulating material 22, 22 on both sides are supported. That is, in the heat insulating material support 30, the length of the upper horizontal plate portion 32 in the horizontal direction is substantially equal to the width of the large pull 21. Then, on both sides of the upper horizontal plate portion 32 is a pair of heat-insulating supporting jig is a is provided substantially U-shaped.

Upper side horizontal plate portion 32, which constitutes a fixing means for Daihiki 21, this upper side horizontal plate portion 32, by causing vertical cuts 33 downward, piercing piece 34 are formed.

Further, slit-like thin and shallow cut grooves 35 may be formed at appropriate intervals in the width direction of the upper horizontal plate portion 32.
If such a cut groove 35 is formed in advance, the heat insulating material support 30 can be separated into two as necessary. If a heat-insulating support metal fitting 30 'only on one side cut to an appropriate length from the middle of the upper horizontal plate portion 32 is prepared, it can be used for a portion arranged at the end of a building such as a base or a kimono joist. Further, when the width of the large pull is large, the heat insulating support fittings 30 ′, 30 ′ on one side only may be cut off and used so as to match the corners of the large pull 21.

FIG 6 (A), (B) and FIG. 7 is a further showed insulation supporting jig 40 according to another reference example.
The insulation supporting jig 40 includes a vertical plate portion 11 and the lower horizontal plate section 12 is connected by an upper horizontal plate portion 32, and is formed into substantially U-shape. Then, the heat-insulating supporting jig 40 is formed for joist.

  In the heat insulating support bracket 40, ribs formed such that the reinforcing portions 13 between the vertical plate portion 11 and the lower horizontal plate portion 12 are scattered at the corners of the vertical plate portion 11 and the lower horizontal plate portion 12. It is comprised by the processus | protrusion 41,41. Since these two dot-like rib-like projections 41 are also formed across the vertical plate portion 11 and the lower horizontal plate portion 12, they have a function as an aggregate like the rib-like projections of FIG. Yes.

  Moreover, in this heat insulation support metal fitting 40, notches are formed in the lower horizontal plate portions 12, 12, and protrusions 43, 43 are formed by raising from the notches. Further, the upper horizontal plate portion 32 is similarly formed with piercing pieces 44, 44.

  If such a heat insulation support metal fitting 40 is used, as shown in FIG. 7, for example, the plate-like heat insulating materials 22 and 22 can be supported on both sides of the joist 45 or the like. Further, if the piercing piece 44 is pierced into the joist 45, the heat insulating support fitting 40 can be temporarily fixed to the joist 45. Moreover, the protrusion of the plate-shaped heat insulating material 22 can be prevented by piercing the protrusion 43 into the plate-shaped heat insulating material 22.

Figure 8 (A), (B) is a diagram showing the insulation supporting jig 50 according to an embodiment of the present invention. In the heat-insulating supporting jig 50, the front end portion of the lower horizontal plate portion 12, further together with the inclined plate portion 52 at an acute angle direction is extended with the same width, the second vertical plate portion further front end side of the inclined plate portion 52 54 is extended. Thereby, the reinforcement part 13 which consists of a cross-sectional substantially triangular-shaped wall body is comprised in the lower surface side of the vertical board part 11. As shown in FIG. Even if it is such a reinforcement part 13, the function similar to the rib of each said reference example can be exhibited. That is, as shown adiabatic supporting jig 50 in FIG. 9, when placed so as to straddle the Daihiki 21, a second vertical plate portion 54 of the reinforcement portion 13 is brought into contact with the side end face of the large pull 21 . And since a triangle is formed here, a reinforcing function is exhibited and it can prevent that the horizontal board part 12 hangs down below. Also by this, the plate-shaped heat insulating material 22 can be supported.

As mentioned above, although the heat insulation support metal fitting which concerns on this invention was demonstrated, this invention is not limited to the said Example at all.
For example, the vertical plate portion 11 in the heat insulating support fitting 50 shown in FIGS. 8A and 8B may be provided with the piercing pieces 17 and 18 as in the heat insulating support fitting 10 shown in FIG. .

  Further, in the above embodiment, the heat insulating support metal fitting has been described as an example used for horizontal members such as joists, joists, foundations, etc., but the heat insulating support metal fittings can also be applied to panel materials or roof parts, The place of use is not particularly limited.

Furthermore, although each heat insulation support metal fitting of the said Example is formed from the metal plate, the material is not specifically limited. For example, you may form from a high intensity | strength plastic etc.
Figure 10 (A), (B) is a diagram showing a heat insulating supporting jig 60 according to another embodiment of the present invention.

  In the heat insulating support bracket 60, a rib-like protrusion 62 having a triangular shape in side view is formed between the vertical plate portion 11 and the lower horizontal plate portion 12. The rib-like protrusions 62 are formed so that the height direction is long and the horizontal direction is short.

  In other words, the rib-like projection portion 62a in the height direction is formed up to the vicinity of the upper horizontal plate portion 32, but the rib-like projection portion 62b in the horizontal direction stops at a substantially intermediate position of the lower horizontal plate portion 12. Yes.

Such a heat insulating support fitting 60 can be formed of a metal, but can be formed of a synthetic resin. Moreover, when the heat insulation support metal fitting 60 is formed with a metal, the rib-shaped protrusion 62 as a reinforcement part can be formed with a press. Further, when formed of metal, a piercing piece 44 as shown in FIG. 7 or FIG. 8 may be formed on the upper horizontal plate portion 32.

  Further, according to the heat insulating support fitting 60 shown in FIG. 10, for example, as shown in FIG. 11 (A), if the plate-like heat insulating material 22a having a small thickness can be supported, the structure shown in FIG. As shown, the plate-like heat insulating material 22b having a large thickness can be supported, and the heat insulating materials 22a and 22b having any thickness can be reliably supported by the horizontal protruding portion 62b. .

  As described above, the reinforcing portion formed between the vertical plate portion 11 and the lower horizontal plate portion 12 is not limited to the rib-like protrusion formed by pressing.

Figure 1 (A), (B) is a perspective view of a front side showing the heat-insulating supporting jig according to an exemplary embodiment of the present invention, it is a perspective view of the rear side. Figure 2 is a perspective view showing a usage state of the heat insulating supporting jig shown in FIG. Figure 3 is a cross-sectional view of a use state of the heat insulating supporting jig shown in FIG. Figure 4 (A), (B) is a perspective view of the heat insulating supporting jig according to another reference example of the present invention, a front view thereof. Figure 5 is a cross-sectional view of a use state of the heat insulating supporting jig shown in FIG. FIG 6 (A), (B) is a perspective view of the heat insulating supporting jig according to another reference example of the present invention, a front view thereof. FIG. 7 is a sectional view of the heat-insulating support fitting shown in FIG. 6 in use. Figure 8 (A), (B) is a perspective view of the heat insulating supporting jig according to an embodiment of the present invention, a front view thereof. Figure 9 is a cross-sectional view of a use state of the heat insulating supporting jig shown in FIG. Figure 10 (A), (B) is a perspective view of the heat insulating supporting jig according to another embodiment of the present invention, there is shown a front view thereof. Figure 11 (A), (B) is, FIG. 10 (A), the sectional view of using state of the insulation supporting jig according to the another embodiment of the present invention shown (B), the FIG. 10 (A) is thick When supporting a plate-shaped heat insulating material having a small thickness, FIG. 10B is a cross-sectional view when a plate-shaped heat insulating material having a large thickness is supported. Figure 12 is a perspective view of a use state of the conventional insulation supporting jig.

Explanation of symbols

10 insulation supporting jig 12 lower horizontal plate section 13 the reinforcing portion 14a, 14b rib-like protrusion 15, 16 cut 17, 18 piercing piece 19, 20 claw portion 21 Daihiki 22 plate heat insulator 23 underfloor member 30 insulation supporting lifting ingredients 33 cuts 34 piercing piece 35 slit-shaped cuts 41 rib-like projections 43 pierce piece 45 joists 50 protrusion 44 heat insulating supporting jig 52 inclined plate portion 54 the second vertical plate portion 60 insulation supporting jig 62 rib-like projections 62a, 62b Rib-shaped protrusion

Claims (5)

A heat insulator support that is attached to a horizontal member such as a large draw, foundation, joist, etc., and is used to support a plate-like heat insulator in a substantially horizontal direction,
An upper horizontal plate portion that is passed over the upper surface of the horizontal member, a vertical plate portion that is arranged so as to be in close contact with a side end surface of the horizontal member, and a lower surface of the vertical plate portion that extends in the horizontal direction. A lower horizontal plate portion,
In the lower horizontal plate portion, a reinforcing portion for receiving a load is formed between the vertical plate portion and the lower horizontal plate portion ,
The reinforcing portion is a rib-like protrusion having a triangular shape in a side view formed across the vertical plate portion and the lower horizontal plate portion,
Of the rib-shaped protrusions having a triangular shape in side view, the rib-shaped protrusion portions formed on the lower horizontal plate portion are formed from the base end side of the lower horizontal plate portion to a substantially intermediate position on the distal end side. A heat insulating material support characterized by being. A heat insulator support that is attached to a horizontal member such as a large draw, foundation, joist, etc., and is used to support a plate-like heat insulator in a substantially horizontal direction,
  An upper horizontal plate portion that is passed over the upper surface of the horizontal member, a vertical plate portion that is arranged so as to be in close contact with a side end surface of the horizontal member, and a lower surface of the vertical plate portion that extends in the horizontal direction. A lower horizontal plate portion,
In the lower horizontal plate portion, a reinforcing portion for receiving a load is formed between the vertical plate portion and the lower horizontal plate portion,
The reinforcing portion is a triangle having an inclined plate portion extending in an acute angle direction with the same width from the tip portion of the lower horizontal plate portion, and a second vertical plate portion extending upward from the inclined plate portion. A heat insulating material support characterized in that the heat insulating material support is composed of a wall having a shape. The said vertical plate portion, the cut is provided, piercing piece is formed by raised upright the switching interrupt is claim 1 or 2, characterized in that it is mounted are bite into the side surface of the horizontal member Insulation support according to. Wherein the upper horizontal plate portion, the cut is provided, according to claim 1-3 where the piercing piece is formed by raised upright the switching interrupt is characterized in that it is mounted are bite into the upper surface of the horizontal member The heat insulation support tool in any one of. The heat insulation according to any one of claims 1 to 4, wherein a slit-like cut groove is formed in the upper horizontal plate portion in the width direction and can be separated into two through the cut groove. Support tool .

Images