JPS5838101Y2 - handrail - Google Patents

Description

[Detailed description of the invention] This invention relates to a handrail that can be easily installed inside a window frame, and more specifically, it is characterized by being constructed by embedding a hollow metal pipe in the direction of the internal axis of a wooden board. It concerns handrails.

Conventional handrails of this type were attached to the outside of the window frame, protruding outward from the wall of the building, so it was difficult to install and fix, and the installed handrail was unstable and exposed to wind and rain. They had the disadvantage that they eroded over a long period of time and had to be painted or replaced every few years.

The handrail according to the present invention is a completely new technology developed in view of the drawbacks of the conventional technology.

To specifically explain one embodiment of the present invention with reference to the drawings, the first embodiment is as follows.
In the drawings to FIG. 4, reference numeral 1 is a wooden board with a relatively small thickness, and metal hollow pipes 2 are embedded in the upper and lower interiors of the board in the axial direction, respectively.

When burying the hollow pipe 2 in the plate material 1, deep grooves are drilled in the center of the top and bottom sides of the plate material 1, and the hollow pipe 2 is inserted into these grooves and fixed with adhesive. Easy to install.

When installing and using the handrail according to the present invention, the handrail is inserted into the space formed between the shoji 4 attached to the window frame 3 and the glass door 5, and both ends of the handrail are It can be held by a fixture 6 having a U-shaped cross section as shown in the figure, and the fixture 6 can be attached and fixed to the inner wall surface of the window frame 3 with screws 7.

In the above embodiment, an example in which the hollow pipes 2 are attached to the upper and lower parts of one plate material 1 has been described, but as shown in FIGS. It is also possible to construct a handrail assembled from two plates 1 and one hollow pipe 2 by attaching the plates 1 to each plate.

As mentioned above, the handrail according to the present invention has metal hollow pipes buried in the longitudinal direction of the plate material, so the pipes reinforce the plate material and make it strong.Also, metal pipes are easy to process, so they are thicker. Alternatively, it is possible to easily form a pipe with a small thickness and strong strength, and this allows the use of thin and narrow board materials, so it can be installed in narrow spaces between glass doors and shoji screens. Furthermore, since it uses a hollow pipe, it is lightweight, and since the board material appears on the surface, it has the characteristics of being able to fully express the feel of wood.

[Brief explanation of drawings]

Figures 1 to 4 are explanatory diagrams of the handrail of the present application, and Figures 5 and 6 are
The figure is an explanatory diagram of the other side. 1: board, 2: hollow pipe, 3: window frame, 4: shoji, 5 double glass door.

Claims (1)

[Scope of utility model registration request] A handrail characterized by being constructed by embedding a metal hollow pipe 2 in the longitudinal direction of a wooden board 1.