JP2001032477A - Angle-shaped ventilation boundary bead with hook- shaped bracket - Google Patents

Abstract

PROBLEM TO BE SOLVED: To set a bracket to the optimum position in accordance with a situation of a mounting part by bonding a soft foaming plastic piece capable of sliding and friction-engaging with a web part of a ventilation boundary bead on a web of the bracket. SOLUTION: This ventilation boundary bead 11 is provided with many ventilation holes in rows and consists of a ventilation plate 12 provided with a lip groove 14 at a tip fringe and a web plate 15 provided with a lip groove 16. A hook-shaped bracket 21 consists of a flange 23, an anglelike hook 22 provided with a web 25, and a mounting leg 28 provided with a lock hole. A tip 24 and an outward protruding bar 26 fitted in the lip groove 14 and the lip groove 16 are provided in the flange 23 and the hook 22, respectively, and a soft foaming plastic piece 27 is bonded on the web 25. The bracket 21 slides up to a desired position along the ventilation boundary bead 11 against a friction resistance force of the foaming plastic 27 and is attached to a part adjacent to an external wall 32 in a rear part of an eaves soffit 31. Consequently, the bracket can be set to the optimum position.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an angle-type ventilation (ventilation) parting material with a hook-type bracket attached to the back of an eave ceiling or the like.

[0002]

2. Description of the Related Art A conventional angle-type ventilation parting material with a hook-type bracket is provided with a ventilation plate provided with a large number of ventilation holes, a web plate (attachment plate) perpendicular to the ventilation plate, and the leading edge of both plates. (Free edge) Ventilation cutout with lip groove at the free edge, Ventilation plate facing tip with a tip that can be fitted into lip groove of ventilation plate of ventilation cutout, and outside fittable with lip groove of web plate A plurality of hook-shaped brackets including an angle hook having a web opposed to a web plate having a ridge and a mounting leg extending substantially in parallel with the flange from the vicinity of the outer projection of the web, and a lip groove of the hook tip and the outer ridge. After inserting through slides to the appropriate position in the state of fitting to, it is manufactured by fixing the web of each bracket to the web plate of ventilation parting material by riveting or caulking etc. There.

[0003]

However, the work of fixing the bracket to the ventilation cutout by riveting or the like is troublesome because the work is performed through the hook of the relatively narrow bracket, and the bracket is fixed. In this state, even if a slight movement is desired depending on the condition of the mounting portion such as the eaves ceiling, it cannot be moved, and there is an inconvenience such as lack of flexibility (flexibility) in mounting.

The present invention is based on the inconvenience as described above and the fact that the bracket is fixed to the ventilation parting material only to the extent that it can withstand relatively weak external force in use (temporarily fixed) and does not cause any problem. The main task is to insert the bracket movably (slidable) in a normal state with respect to the ventilation parting material, but movably by applying a relatively strong force.

[0005]

According to the present invention, an object of the present invention is to provide a ventilation plate provided with a large number of ventilation holes, a web plate orthogonal to the ventilation plate, and a lip groove at a leading edge of both plates. The angled ventilation cutout has a ventilation plate-facing flange having a tip that can be fitted into the lip groove of the ventilation plate of the ventilation cutout, and a web plate facing having an outer ridge that can be fitted into the lip groove of the web plate. A plurality of hook-shaped brackets including an angle hook having a web and mounting legs extending substantially in parallel with the flange from the vicinity of the outer ridge of the web are slid in a state of engagement with the tip of the hook and the lip groove of the outer ridge. In the angled ventilation cutout with a hook-shaped bracket inserted and inserted through, a soft elastic piece slidably frictionally engaged with the web of the ventilation cutout is fixed to the web of the bracket hook. It is solved by.

As the soft elastic piece, a soft foamed plastic piece such as a urethane foam piece or a foamed styrene piece can be used.

In the ventilation parting material with the bracket according to the present invention, the bracket is provided with a sliding force slightly higher than the frictional engagement force (frictional resistance) of the soft elastic piece fixed to the web to the web plate of the ventilation parting material. If the sliding part is slid to the appropriate position of the ventilation material, the bracket is held at that position in such a way that it cannot be moved by a small amount of external force. It is possible to maintain the attachment state as desired.

[0008]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view showing an embodiment of a ventilation parting member with a bracket according to the present invention.

In the illustrated embodiment, the angled ventilation parting material 11 is composed of a ventilation plate 12 having a number of ventilation holes 13 arranged in a longitudinal direction and a lip groove 14 provided at a leading edge, and a lip groove provided at a leading edge. And a web plate 15 provided with the same.

On the other hand, regardless of the width of the hook-shaped bracket 21, the lip groove 14 of the ventilation plate 12 of the ventilation parting material 11 is provided.
And a lip-shaped outer ridge 26 fitted to the lip groove 16 of the web plate 15 and a web plate 15 of the ventilation cutting material 11 in a concave portion of the outer surface. Angle hook 22 having a web 25 to which a soft foam plastic piece 27 slidably and frictionally engageable is adhered, and a stop hole 29 extending from the vicinity of the outer ridge 26 of the web 25 of the hook 22 in parallel with the flange 23. And attached mounting legs 28.

The ventilation parting material 11 and the plurality of brackets 2
1 is a front end 24 of a flange 23 of a hook 22 in each bracket 21 and a web 25 from one end of each lip groove 14, 16 of a ventilation plate 12 and a web plate 15 of a ventilation parting material 11.
One end of the outer ridge 26 is fitted, and the foamed plastic piece 2
By sliding the hook 22 of the bracket 21 to a desired position along the ventilation cutout 11 against the frictional resistance force of the bracket 7, a desired ventilation cutout 11 with the bracket 21 is formed. As shown, the mounting legs 28 are attached to the outer wall 32 adjacent to the back of the flat eave ceiling 31.
Can be attached through the mounting of a set screw or the like into the stop hole 29 of FIG.

[0012] The ventilation parting material with a bracket according to the present invention comprises:
In addition, the present invention can be implemented in various forms, and is not limited to the illustrated form.

[0013]

The ventilation parting material with bracket of the present invention can be manufactured only by applying a force slightly higher than the frictional resistance of the foamed plastic piece to the bracket and slidingly inserting the hook into the ventilation parting material. Therefore, there is no trouble in production, and the bracket is movable, so that the bracket can be set at an optimum position according to the situation of the mounting portion of the ventilation partition.

[Brief description of the drawings]

FIG. 1 is a plan view of an embodiment of a ventilation parting material with a bracket according to the present invention.

FIG. 2 is a front view of the embodiment shown in FIG.

FIG. 3 is a side view of the embodiment shown in FIG. 1, in which the vicinity of an eave ceiling to be attached is also schematically illustrated.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 11 Ventilation parting material 12 Ventilation plate 13 Ventilation hole 14 Rip groove 15 Web board 16 Rip groove 21 Bracket 22 Hook 23 Flange 24 Tip 25 Web 26 Outer ridge 27 Foam plastic piece 28 Mounting leg 29 Stop hole 31 Eave ceiling 32 Outer wall

Claims (2)

[Claims] 1. A ventilation plate having a number of ventilation holes, a web plate orthogonal to the ventilation plate, and a lip of the ventilation plate of the ventilation plate having an angle type ventilation plate having a lip groove at a leading edge of both plates. An angled hook including a flange facing the ventilation plate having a tip that can be fitted into the groove and a web facing the web plate having an outward projection that can be fitted into the lip groove of the web plate, and from the vicinity of the outward projection of the web. Angled ventilation with hook-type brackets, in which a plurality of hook-type brackets including mounting legs that extend almost parallel to the flanges are inserted via slides in a state fitted to the hook tips and the lip grooves of the outward ridges Angle ventilation with hook type brackets, in which a soft elastic piece slidably and frictionally engaged with a web plate of ventilation parting material is fixed to the web of the hook of the bracket. Close-up material. 2. The angled ventilator according to claim 1, wherein the soft elastic piece is a foamed plastic piece.