JPH0620616U - Wall insulation support bracket - Google Patents

Abstract

(57) [Abstract] [Purpose] A wall insulation that can fix the wall insulation material separately, does not need nails, improves work efficiency, prevents displacement of the driving position, and can be installed accurately at the specified position. Provide a metal support bracket. [Structure] Both end portions of a rectangular metal plate are bent at predetermined positions in the same direction at a predetermined angle to form first bent portions A1 and A2, respectively, and further end portions than the first bent portions A1 and A2. Part sides are bent at a predetermined angle in a direction opposite to the bending direction of the first bent portions A1 and A2 to form second bent portions B1 and B2, respectively, and the first bent portions A1 and A2 are formed. The heat insulating material support 2 sandwiched between
Cushion portions 31, 3 between the first bent portion A1 and the second bent portion B1 and between the first bent portion A2 and the second bent portion B2.
2, the fastening portions 41 and 42 on the end side of the second bent portions B1 and B2, and the respective tip ends of the fastening portions 41 and 42, the tip faces toward the heat insulating material support portion 2. , The locking claws 51 and 52 each having a sharp tip are integrally formed.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a wall heat insulating material support fitting that can be easily fixed to a pillar or the like.

[0002]

[Prior art]

 Conventionally, as a heat insulating material fixing metal fitting for fixing a heat insulating material between an inner wall and an outer wall of a building, both sides of a metal plate are bent at a predetermined position in the same direction at a predetermined angle, and further outside the both bending portions. At a predetermined position, the light is refracted at a predetermined angle in a direction opposite to the direction of refraction of the both refraction parts, and is between the inner refraction part and the inner refraction part and the outer refraction part in the opposite direction. It is composed of both cushion parts, both stopper parts outside the above-mentioned outside bending parts, and the heat insulating material support part sandwiched between both inside bending parts, and nails, tacks, screws, etc. are attached to both above stopper parts. There was a hole through which the nails, tacks, screws, etc. were struck and fixed to the pillar etc. through the hole.

[0003]

[Problems to be solved by the device]

 However, if the conventional heat insulating material fixing metal fittings are used, nails, tacks, screws, etc. are required separately, and at the time of fixing, after fixing the hitting position, both the heat insulating material fixing metal fittings and the nails, etc. are pressed and both It had to be hit so that there would be no gap, which was extremely time-consuming. The present invention has been made in view of the above points, and does not require nails, tacks, screws, or the like when fixing, and can perform the hammering work efficiently. Moreover, the hammering position can be prevented from being displaced, and the hammer can be accurately mounted in the predetermined position It is an object of the present invention to provide a wall heat insulating material supporting metal fitting.

[0004]

[Means for Solving the Problems]

 The wall heat insulating material support bracket of the present invention is bent at a predetermined angle near both ends of the metal plate to form the first bent portion, and further, the portions closer to the end than the first bent portion are formed. The first bent portion is bent in a direction opposite to the bending direction to form a second bent portion, and the pieces on the end side of the second bent portion are configured as the fastening portions. A fixing claw for fixing the heat insulating material is projectingly provided on each of the fixing portions, and the first bent portions are configured as heat insulating material supporting portions.

[0005]

【Example】

 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings. The drawing shows one embodiment of the present invention, FIG. 1 is a perspective view showing an example of the wall heat insulating material support fitting of the present invention, FIG. 3 is a front view of the support fitting, and FIG. 4 is a plan view of the support fitting. 5 is a side view of the support fitting. FIG. 2 is an explanatory view showing an example of a state in which the heat insulating material is fixed by using the wall heat insulating material supporting metal fitting 1 of the present invention, and the figure shows a cross section of the wall.

As shown in FIG. 1, the wall insulation support bracket 1 of the present invention is formed by bending a rectangular metal plate near both end portions at predetermined positions in the same direction at a predetermined angle to form a first bent portion A1, respectively. No A2, and further, the end side of the first bent portions A1 and A2 is bent at a predetermined angle in a direction opposite to the bending direction of the first bent portions A1 and A2, and then the second bent portions, respectively. Parts B1 and B2, the heat insulating material support part 2 sandwiched between the first bent parts A1 and A2, between the first bent part A1 and the second bent part B1, and the first bent part The cushion portions 31 and 32 between the portion A2 and the second bent portion B2, the fastening portions 41 and 42 on the end side of the second folded portion, and the fastening portions 41 and 42, respectively. On the tip, the locking claws 51 and 52 each having a pointed shape with the tip facing toward the heat insulating material support portion are integrally formed. .

The wall heat insulating material support bracket 1 of the present invention is used to fix the heat insulating material to the outside of the inner wall of the building, and in addition to pressing and fixing the heat insulating material, If the void is too wide, it also fills the void and saves heat insulating materials and other building materials.

The metal plate used for the wall heat insulating material support metal fitting 1 of the present invention may be made of a material having sufficient properties as a building material, specifically, it has relatively high rigidity. It is preferable to use a material that is strong against external force such as twisting and has excellent workability in bending and cutting. In addition, since it is an industrial material, it is more preferable that it is inexpensive. Examples of metal plates made of such materials include iron plates, various steel plates, aluminum plates, stainless steel plates, and galvanized iron plates.

The fixing claws 51 and 52 that constitute the wall heat insulating material support fitting 1 are used instead of nails, tacks or screws when fixing the wall heat insulating material support fitting 1 to a pillar or the like. It is not necessary to prepare tacks or screws, and the work of attaching the wall heat insulating material support fitting 1 can be performed efficiently. Further, since the fixing nails 51 and 52 can be used for temporary fixing, it is possible to prevent the displacement of the driving position, and therefore the wall heat insulating material support fitting 1 can be accurately attached at a predetermined position.

Two fastening claws 51 and 52 are provided at the tips of the fastening portions 41 and 42, two on each side, and the tips of the claws 51 and 52 are directed toward the heat insulating material support portion 2. In addition, it faces at right angles to the surface of the heat insulating material support 2. The direction of the tips of the fixing claws 51 and 52 may be any direction as long as the claws 51 and 52 can be hit on a pillar or the like to fix the heat insulating material. On the other hand, the closer it is to a right angle, the harder the bending of the claws 51, 52 occurs when the fastening claws 51, 52 are struck on a pillar or the like, and the staking work can be performed smoothly.

The shape of the tips of the locking claws 51 and 52 may be such that they can be struck on a column or the like, but it is preferable that the tips have an acute angle, and more preferably the tips of nails and the like. It should be close to the shape and have an extremely acute angle. When the tips of the locking claws 51 and 52 are formed to have an extremely acute angle, they can be driven with a weak force when they are struck on a column or the like, and the work can be performed smoothly.

The number of the fixing claws 51 and 52 may be one on each side of the tips of the fixing portions 41 and 42, or may be three or more. If the number of the fixing claws 51, 52 is one on each side, there is a risk of twisting. On the other hand, when two or more pieces are provided, the fixing force becomes strong when driven into a pillar or the like, which is preferable.

As for the length of the locking claws 51 and 52, the longer the fixing force is, the longer the fixing force becomes. However, if the locking claws 51 and 52 are too long, it takes time to drive the nails and the claws 51 and 52 may be bent. In addition to hanging, it may exceed the effective thickness of the support pillars, etc. Therefore, it is recommended to make the length appropriate considering the above points.

The heat insulating material support portion 2 constituting the wall heat insulating material support metal fitting 1 is integrally formed with the cushion portions 31, 32 of the wall heat insulating material support metal fitting 1 at a predetermined angle, and the cushion portion 31, 32 is formed. The part that is sandwiched between the parts is a part that is in direct contact with the heat insulating material and presses the heat insulating material to the outside of the inner wall of the building. The heat insulating material supporting portion 2 preferably has a shape that does not bend or twist due to the repulsive force of the heat insulating material when the heat insulating material is pressed down. For example, as shown in FIG. It is also possible to provide the reinforcing rib 7 in the longitudinal direction at the central portion. The rib 6 can be provided by pressing or bending, and the reinforcing rib 7 can be provided by pressing. In the present invention, other than the above, various known processes may be applied to obtain various known shapes for reinforcing strength.

The cushion portions 31 and 32 are portions that elastically support the heat insulating material support portion 2 when pressing and fixing the heat insulating material with the heat insulating material support portion 2, and the cushion portions 31 and 32 are expressed. Due to the elasticity, the heat insulating material support portion 2 can press the heat insulating material more firmly. Further, since the cushion portions 31 and 32 form a space between the surface of the heat insulating material support portion 2 and the surface of the fastening portions 41 and 42, it is possible to save heat insulating material and other building materials.

The cushion portions 31 and 32 are portions sandwiched between the heat insulating material support portion 2 and the fastening portions 41 and 42, and are integrally formed with the heat insulating material support portion 2 and the fastening portions 41 and 42 at a predetermined angle. Is formed in. The angle θ between the cushion portions 31 and 32 and the heat insulating material support portion 2 is appropriately set to an angle according to the gap between the frontages.

The fastening portions 41 and 42 support the fastening claws 51 and 52, and come into contact with a fastening target such as a pillar when fastening, and fix the above-mentioned claws 51 and 52 by frictional force. It is a part for assisting the force and for assisting the strength of the claws 51, 52 so that the bases of the claws 51, 52 can be driven into the pillar.

The fastening portions 41, 42 are portions provided on the outer side of the outer bending portion, are portions outside the cushion portions 31, 32, and are integrated with the cushion portions 31, 32 at a predetermined angle. Is formed in. The angle φ between the fastening portions 41 and 42 and the cushion portions 31 and 32 can be set arbitrarily, but is preferably formed in parallel with the surface of the heat insulating material support portion 2 (that is, φ = θ). If it is formed as described above except in special cases (for example, when the fixing surface of the pillar is not parallel to the surface of the wall), the surface and surface of the fixing object such as the pillar are Since it can be fixed once, the fixing force to the pillar etc. becomes large.

Next, the thickness t, the width W, the length L, the height H, the angle θ of the first bent portions A 1 and A 2 and the bend R, and the second bent portion B 1 of the wall heat insulating material support fitting of the present invention. , B2, the angle φ of the heat insulating material supporting portion 2, the length b of the fastening portions 41 and 42, and the height c of the fastening claws 51 and 52 can be set arbitrarily, for example, t = 0. 5 mm, W = 28 mm, L = 420 mm, H = 55 mm, θ = φ = 120 °, R = 10 mm, a = 330 mm, b = 15 mm, c = 9 mm.

In addition, the wall heat insulating material support fitting 1 of the present invention includes the angles of the first bent portions A1 and A2, the angles of the second bent portions B1 and B2, the lengths of the cushion portions 31 and 32, and the fastening portions 41, The length of 42, the length of the locking claws 51 and 52, or any combination thereof may be symmetrical or asymmetrical, and is formed according to the shape of the mounting site. Is preferred.

When the heat insulating material is fixed by using the wall heat insulating material support fitting 1 of the present invention, as shown in FIG. 2, the heat insulating material supporting portion 2 presses the wall heat insulating material 8 and the cushion portions 31, 32 support the heat insulating material. 2 is applied with elasticity, and the wall heat insulating material 8 is further elastically pressed against the inner wall side 9 to be fixed, and at the same time, the fixing claws 51 and 52 are fixed to the pillar 10 so that the fixing portions 41 and 42 are closely attached to the pillar 10. It is driven into 10 and the fixing portions 41 and 42 are brought into close contact with the pillar 10 so as to be flush with each other, and the wall heat insulating material support fitting 1 is completely fixed to the pillar 10. When the locking claws 51, 52 are driven into the pillar 10, the wall heat insulating material support fitting 1 can be temporarily fixed at the positioned position, so that the series of operations described above can be performed quickly and efficiently.

[0022]

[Effect of device]

 As described above, since the wall heat insulating material support fitting of the present invention is provided with the fixing claws, nails, tacks, screws or the like are not separately required for fixing to the pillar or the like, and the work efficiency can be improved. Have an effect. In addition, since the temporary fixing can be made at the fixing position, the positional deviation can be prevented, so that the fixing position can be accurately attached.

[Brief description of drawings]

FIG. 1 is a perspective view showing an example of a wall heat insulating material support fitting of the present invention.

FIG. 2 is an explanatory view showing an example of a state in which the heat insulating material is fixed by using the wall heat insulating material supporting fitting of the present invention.

FIG. 3 is a front view of the wall heat insulating material support fitting of the present invention shown in FIG.

FIG. 4 is a plan view of the wall heat insulating material support fitting of the present invention shown in FIG.

FIG. 5 is a side view of the wall heat insulating material support fitting of the present invention shown in FIG.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Wall heat insulating material support metal fitting 2 Heat insulating material support part 31,32 Cushion part 41,42 Stopping part 51,52 Stopping claw A1, A2 1st bending part B1, B2 2nd bending part

Claims (1)

[Scope of utility model registration request] 1. A metal plate is bent at a predetermined angle in the vicinity of both ends thereof to form first bent portions, and a portion closer to the end than the first bent portion is formed into a first bent portion. The second bending portion is formed by bending in the opposite direction to the second bending portion.
Pieces on the end side of the bent portion are each configured as a fastening portion, and a fastening claw for fixing a heat insulating material is projectingly provided on each of the fastening portions, and the first folding portion is mutually A wall heat insulating material support metal fitting characterized in that the space is configured as a heat insulating material support portion.