JPS5847136Y2 - window handrail - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to the structure of a window handrail that is attached to the outside of a window in a building, and particularly relates to a structure using a wooden material.

In recent years, with the spread of prefabricated buildings, various materials other than wood have come to be used, and each has its own characteristics, but on the other hand, it is difficult to abandon the traditional taste of wooden construction.
There is also a deep-rooted demand for wooden construction.

The present invention aims to provide a window handrail that takes advantage of the taste of this type of wood construction, but wood generally has a disadvantage in that it is weaker in strength than metals such as iron and is prone to rot.

Furthermore, such wood is not suitable for inexpensive mass production through factory production, and moreover, due to the recent rise in the price of wood, there is a drawback that making window balustrades entirely from wood will result in high costs.

The present invention was developed in view of these circumstances, and uses wood to create a texture that takes advantage of the so-called wooden taste, yet is strong and durable, and is manufactured at low cost. This is a window rail that can be used as a window rail.

The configuration of the present invention will be explained below based on the drawings showing one embodiment.

In FIG. 1, 1 is a metal frame, 2 is a front lattice made of wood such as cypress, which is attached to the outer front surface of the frame 1;
are two wooden side lattices attached to the left and right sides of the frame 1, and 4 is a screen that is attached to the inner bottom surface of the frame 1 to form a flooring. cross beams 5, 5 and a large number of screen boards 6 passed between the cross beams 5, 5.
, 6... and so on.

Figure 2 shows the structure of the above-mentioned frame and its installation method;
is a metal support pipe formed with a square cross section; 8 is a metal support pipe formed with a square cross section;
The two metal balustrades 9 fixed perpendicularly to the upper surface of the support pipe 7 are metal balustrade girders attached between the upper ends of the balustrades 8, and these serve as a sleeve for one window balustrade. A member 10 is formed.

As shown in FIG. 1, this sleeve member 10 is formed in two pieces so as to face each other left and right, and two upper and lower parallel beam members 11, 11 are provided between the front end surfaces of both sleeve members 10.10. The handrail pipe 13 is fixed to the upper surface of the upper beam member 11 by bolts 12 and 12.

These beam members 11, 11 and the handrail pipe 13 are also all made of metal, and in this embodiment, the planar shape of the sleeve members 10.10, these beam members 11, 11, and the handrail pipe 13 is approximately A rectangular metal frame 1 is formed.

14 is a flange plate attached to the inner end of the support pipe 7.

On the other hand, 15 is a metal arm that projects outside the building, and is composed of a plate-shaped arm body 16 and a plate 17 fixed at right angles to the base end of the arm body 16. The plate 17 is attached to a suitable fixing part such as a pillar 18 with bolts 19.

The support pipe 7 of the frame 1 is attached to this arm 15.
is inserted outwardly from its inner end, and is fixed integrally at its tip with a bolt 20 inserted from the outside, and in this way, the frame 1 is attached to the outside of the building in an overhanging manner.

A wooden front lattice 2 is attached to the front of the frame 1 attached as described above, and this lattice 2 consists of two horizontal bars 21. It is formed from a large number of vertical beams 22, 22, . It can be fixedly attached to the

In addition, side lattices 3 attached to both left and right sides of the frame 1,
3, like the front lattice 2, horizontal bars 24.24 and three vertical bars 25° 25 passed between both horizontal columns 24.24...
The horizontal beams 24 and 24 are fixed to the support plate 26 fixed to the lower surface of the handrail 9 and the support pipe 7 with pins 27 and 28, and are attached in this way. As shown in FIG. 4, a window handrail 29 is formed which has a grid 23 on the front and side surfaces.

As described above, the present invention has a planar shape that is approximately rectangular, consisting of metal sleeve members that protrude from left and right oppositely from appropriate fixed parts of the building, and metal girder members that are passed between both sleeve members. The structure is characterized by forming a frame, with wooden lattices attached to the front and both left and right sides of the frame, and flooring provided at the inner bottom of the frame, and the frame attached to the building is made of metal. Therefore, it provides a window handrail that is reliable in terms of strength.

The window handrail of this invention has wooden lattices attached not only to the front of the metal framework but also to both left and right sides, so the metal framework is hidden when viewed from either the front or left or right direction. This has resulted in window rails with a wooden feel that are very popular among customers.

In general, window rails made only of wood have the disadvantage that they are weaker in strength than those made of metal such as iron, and are susceptible to rot.However, in the present invention, a metal material is used for the frame attached to the building. This makes it possible to obtain strong and durable window rails.

Furthermore, in the present invention, since the frame is made of metal, at least this frame part can be mass-produced in a factory, and therefore a window handrail with the taste of wood can be provided at a low cost. There is an effect that can be done.

[Brief explanation of drawings]

Fig. 1 is an overall exploded perspective view showing one embodiment of the present invention, Fig. 2 is a partial exploded perspective view showing the structure of the frame and the method of installation, and Fig. 3 is a partial exploded perspective view showing the method of installing the lattice. An exploded perspective view of
FIG. 4 is a perspective view showing how the window handrail is installed. 1... Frame, 2... Front lattice, 3...
...Side lattice, 4...Size screen, 10...
...Sleeve member, 11.11...Girder material.

Claims (1)

[Scope of utility model registration request] 1.1 is made up of a skeleton whose planar shape is approximately rectangular, consisting of metal sleeve members protruding left and right oppositely from appropriate fixing parts of the object, and both metal girder members passed between both sleeve members. A window balustrade is characterized in that a wooden lattice is attached to the front and both right and left sides of the frame, and flooring is provided at the inner bottom of the frame. 2. The window handrail according to claim 1 of the utility model registration, wherein the flooring material is a wooden screen.