JPS6133168Y2 - - Google Patents

Description

[Detailed description of the invention] [Technical field] This invention relates to an ascending stile such as an entrance stile.

[Background technology]

Since it takes a lot of material to form an entry frame such as an entrance frame from a solid material, it has traditionally been done to reduce the amount of material by processing a plurality of boards into a hollow shape.

However, the hollow shape has the disadvantage that it vibrates large when struck and produces a sound unique to hollow members, giving a sense of low quality.

In order to alleviate such drawbacks, as shown in FIG.
Reinforcement bars 2 made of laminated board material such as plywood made by laminating multiple wood veneers are installed diagonally to improve overall strength. An uphill stile with a structure that absorbs vibrations was proposed.

Furthermore, in order to increase the vibration absorption effect of the reinforcing bar 2, a laminated board material 2' having a width larger than the diagonal of the hollow part of the frame outer frame material 1 is used as the reinforcing bar, and this reinforcing bar is as shown in FIG. A stile has been proposed in which the stile is installed inside the stile outer frame material 1 in a curved state, or in which a perforated plate 2' is used as a reinforcing crosspiece as shown in FIG.

However, in such a structure of the upward stile,
Since the inside of the ascending stile is hollow, there has been a problem in that the joist hook that receives the joist cannot be securely fixed to the back of the ascending stile by nailing or the like.

Therefore, as shown in FIG. 4, it has been proposed to horizontally install a flat plate-shaped reinforcing bar 3 in the hollow portion of the frame outer frame member 1' formed in the shape of a rectangular cylinder.

However, even with this configuration, the joist hook 5 for receiving the joists 4 must be placed on the rear surface of the frame outer frame material 1', and the nails 6 must be driven and fixed toward the portion corresponding to the reinforcing beam 3, which makes construction difficult. It was complicated and hot.

[Purpose of invention]

The purpose of this invention is to provide an upward stile that has good ability to absorb vibrations caused by external impacts and can be easily constructed.

[Disclosure of invention]

The ascending stile of this invention has a square cylindrical outer frame material,
A reinforcing crosspiece is horizontally arranged in the hollow part of the frame outer frame and a part thereof protrudes from the back surface of the frame outer frame.

Therefore, according to this invention, reinforcing bars are placed in the hollow part of the frame outer frame material, so it is possible to absorb vibrations caused by external impact, and it also produces a high-quality sound similar to that of a solid frame. It can give a sense of quality.

In addition, since a part of the reinforcing frame is made to protrude from the back side of the stile outer frame to the outside, the joist can be supported by this protruding part of the reinforcing frame. It eliminates the need for hammering and fixing, making construction easier.

Embodiment An embodiment of this invention is shown in FIGS. 6 and 7. That is, in this ascending stile, a flat reinforcing bar 3' is arranged horizontally in the hollow part of the square cylindrical frame outer frame member 1', and the rear end 3'a of this reinforcing bar 3' is connected to the frame outer frame 1'. It protrudes outward from the back surface of the material 1'.

With this structure, the reinforcing crosspiece 3' placed horizontally in the hollow part of the frame outer frame material 1' absorbs vibrations caused by impact and produces a hard sound similar to that of a solid frame, giving a sense of high quality. In addition, the rear end 3'a of the reinforcing beam 3' can also be used as a joist hook in the conventional example to receive the joist 4, eliminating the need for attaching a joist hook and improving workability.

[Effect of idea]

According to this invention, reinforcing bars are placed in the hollow part of the outer frame of the stile, making it possible to absorb vibrations caused by external impact, and also emit a high-quality sound similar to that of a solid stile, giving a sense of high quality. can be granted.

In addition, since a part of the reinforcing frame is made to protrude from the back side of the stile outer frame to the outside, the joist can be supported by this protruding part of the reinforcing frame. This has the effect of eliminating the hassle of hammering and fixing, making construction easier.

[Brief explanation of the drawing]

Figures 1 to 3 are perspective views showing a conventional ascending stile, Figures 4 and 5 are perspective views and longitudinal sectional views similarly showing a conventional ascending stile, and Figures 6 and 7 are respectively a perspective view of the conventional ascending stile. FIG. 2 is a perspective view and an explanatory view of installation of an embodiment of the present invention. 1'...Stile outer frame material, 3,3'...Reinforcement beam.

Claims (1)

[Scope of utility model registration request] This stile is equipped with a rectangular cylindrical stile outer frame material and a reinforcing crosspiece that is horizontally arranged in a hollow part of the stile outer frame material and partially protrudes from the back surface of the stile outer frame material.