JPS61294072A - Panel for fence - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed Description of the Invention] [Field of Industrial Application] The present invention relates to windproof, sandproof, and snowproof panels that are attached to pillars installed along coastlines, clear roads, etc., and fence panels that are erected by appropriate means at various boundaries. It is.

[Conventional technology]

Conventionally, some panels of this kind have utilized a metal plate and provided a large number of through holes in the plate to provide windproof, sandproof, snowproof, and boundary wall effects.

In addition, a panel is being considered in which the planar perforated plate is bent to provide an inclined surface to change the direction of the wind, thereby further increasing the windproof effect.

[Problem that the invention seeks to solve]

As mentioned above, conventional panels of this type are heavy because they are made of metal, and are designed to be easily transported and handled.

The pillars also need to be made of a material that can sufficiently withstand the panels and wind pressure, and must also be erected on a strong foundation.

Also, punching is essential to make a perforated plate.
Further, in order to form a slope by bending, it is necessary to perform a bending process on top of the bending process, which requires many manufacturing steps and increases the price accordingly.

In view of these points, it is an object of the present invention to provide a panel for a fence that is easy to handle, has little danger even if it collapses, has the desired effect, is easy to manufacture, and is inexpensive.

[Means for solving problems]

The panel of the present invention is made of a fibrous synthetic resin (1) that is fixed to one piece, and has a continuous medium II (2) extending from the front to the back on the entire surface.

In order to integrally fix the fibrous synthetic resin (1) into a panel shape, the fibrous synthetic resin (1) is injected and filled into a mold that has a panel-shaped space, and then heated. A possible method is to adhere each abutting portion of the fibrous synthetic resin (1) and cool and harden it.

In addition, if the shape changes due to heat treatment or the fibers melt and fill the gaps between the fibers and continuous voids (2) are not generated, use materials with different melting points such as polyethylene, polypropylene, nylon, vinyl, etc. If a mixture of multiple types of fibrous synthetic resins (1) is filled into a mold and heat treatment is performed depending on the synthetic resin with the lowest melting point, the synthetic resin will act as an adhesive and fix the entire structure. However, it is possible to leave gaps between each fiber.

In addition, as a method of using adhesive, after injecting and filling the fibrous synthetic resin (1) into the formwork, it is immersed in an adhesive tank or sprayed and applied to form a panel. Can be integrated.

[For production]

31 The panel of the present invention is made of synthetic resin, and is made of fibrous synthetic resin (1) and has continuous voids (2) that communicate between the front and back sides, making it even lighter.

In addition, the continuous voids (2) that are formed on the entire surface and connect to the front and back sides form a double-track curved path that leads to the front and back sides, so they have ventilation, and in particular, they have the effect of changing the wind direction and softening the wind. .

〔Example〕

FIG. 7 is a cross-sectional plan view, in which fixed and hardened fibrous synthetic resin (1) forms a panel layer, and voids (2) exist throughout the panel between the fibrous synthetic resin (1).

The void (2) is continuous from inside to outside, and communicates in multiple directions like a maze.

FIG. 2 is a front view showing an embodiment in which through holes (3) are bored at arbitrary intervals in the panel surface, resulting in a transparent fence.

The through hole (3) can be easily formed by installing a rod in a panel-like space of a formwork, filling it with the fibrous synthetic resin (1), fixing it, and then removing it together with the formwork after curing.

Furthermore, the simultaneous provision of continuous voids (2) and through holes (3) in the panel itself promotes a wind-reducing effect such as wind protection.

FIG. 3 is a longitudinal sectional side view showing an embodiment of a panel having an inclined surface (4) that is bent vertically into peaks and valleys.

The sloped surface (4) can be easily formed using a mold, and the wind passing through the sloped surface (4) buffers the upper and lower sides, thereby increasing the windproof effect.

Incidentally, the inclined surface (4) has the same effect as an arc surface.

〔Effect of the invention〕

As described above, since the present invention is made of synthetic resin (1) and has a continuous PJ (2) in the panel, it is extremely lightweight and easy to transport and handle.

In addition, since the continuous voids (2) promote ventilation, they are suitable for windproof, sandproof and snowproof purposes even without special processing into perforated plates, and if the through holes (3) are drilled, the effect is further enhanced. This is noticeable.

Further, the perforation and bending can be performed at the same time as the panel is formed, and there is no need to form each in a separate process as in the past, making it possible to simplify manufacturing and reduce costs.

[Brief explanation of drawings]

FIG. 1 is a cross-sectional plan view of a panel of the present invention, FIG. 2 is a front view showing an embodiment, and FIG. 3 is a longitudinal cross-sectional side view showing another embodiment. Symbol (1) is a fibrous synthetic resin (2) is a continuous void (3) is a through hole. Hole t...slanted surface

Claims (1)

[Scope of Claims] 1. A fence panel characterized in that it is made of fibrous synthetic resin and is bonded together to form continuous voids extending from the front to the back. 2. The fence panel according to claim 1, which is a perforated panel in which through holes are arranged at arbitrary intervals. 3. The fence panel according to claims 1 and 2, wherein the panel surface is bent in the vertical direction to have an inclined surface or an arc surface.