JP3503507B2 - Fence structure - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a structure of a fence, and more particularly to a structure of a fence having an anti-climbing function.

[0002]

2. Description of the Related Art In recent years, an increasing number of houses are built on sloping terrain, for which reason fences are installed to prevent the fall of cliffs or the like, or as shown in FIG. The fence 1 is installed on the balcony 31 of. In FIG. 5, 2 is a face material, 5 is a fence pillar, and 6 is an upper frame 9 of the face material 2.
Is a fixture for fixing the lower frame 10 of the face material 2 to the fence post 5, and 40 is a fence block.

[0003]

However, in recent years, in consideration of the design, the fence 1 used for preventing the fall is not limited to the vertical lattice pattern, but the horizontal lattice pattern shown in FIG. 6 (for example, a grid pattern, The number of cases where a face material 2 having a handle that is a foothold for children, such as a diamond pattern or arabesque pattern, is rapidly increasing. Therefore, as shown in FIG. There was a risk of climbing with 1 as a foothold and falling from the fence 1 to the outdoor side B. Moreover, in the conventional fence 1, the upper surface of the upper frame 9 is formed in a flat shape in many cases and plays the role of a cover, and there is a problem that the upper frame 9 of the fence 1 is easy to handle.

The present invention has been made in view of the above points, and an object of the present invention is to provide a fence structure capable of improving the safety by providing a function of preventing a ride over. Another object is to provide a structure of a fence that can be added with a handrail function in addition to a ride-over prevention function.

[0005]

In order to solve the above problems, the present invention is directed to an upper frame 9 of a face material 2 of a fence 1 and an adjoining frame.
Fixing metal fittings 6 that secure the upper ends of the fence pillars 5
The fixing bracket 6 is an upper part of the side surface 9a on the indoor side A of the upper frame 9.
The locking piece 6c that is hooked on the side of the upper frame 9
The top opening of the fence post 5 hooked on the upper surface 9a
From inside and tighten it into the screw hole of the fence post 5.
And a fixing piece 6d with a screw hole that is
It is characterized in that a projecting portion 3 for preventing the ride over is provided from the lower portion of the side surface 9a of the upper frame 9 toward the indoor side A,
With this configuration, even if a child steps on the face material 2 from the inside of the fence 1 and tries to climb, it becomes impossible for the child to get over the face material 2 due to the protruding portion 3, and the protruding portion 3 is Since it projects toward the indoor side A, it is not possible to climb over the projecting portion 3 while resting the foot on the face material 2, and the risk of falling to the outdoor side B can be eliminated. In addition, the horizontal cover portion 6a of the fixing bracket 6 is
A state in which the upper surface of the upper portion of the upper frame 9 is covered with the upper opening of the sensor column
In this state, hook the locking piece 6c on the upper portion of the side surface 9a of the upper frame 9,
Insert the fixed piece 6d inside the top opening of the fence post 5.
Insert the screw 11 from the outdoor side B into the opening of the fence post 5.
By inserting it and tightening it into the screw hole of the fixing piece 6d,
The upper frame 9 of 2 and the upper end of the fence pillar 5 are fixed by the fixing bracket 6.
You can easily fix it.

Further, it is preferable to provide a handrail portion 4 at the tip of the projecting portion 3 for preventing the overriding. With such a construction, the fence 1 having the overriding preventing function can be further provided with a function as a handrail. At the same time, the handrail part 4 comes to play a role as a umbrella.

[0007]

BEST MODE FOR CARRYING OUT THE INVENTION Hereinafter, an example of an embodiment of the present invention will be described.

The fence 1 of this embodiment is erected along the boundary of the site or along the edge of the balcony of the building. Here, a fence block 40 is formed along the boundary of the site or along the edge of the veranda, and a plurality of fence pillars 5 are erected on the fence block 40 at predetermined intervals. A fence 1 is formed by laying a face material 2 on the fence.

The face material 2 is, for example, a lattice-shaped panel 8 shown in FIG. 2 and an upper frame 9 arranged at both upper and lower ends of the lattice-shaped panel 8.
And the lower frame 10 are integrally assembled. The upper frame 9 and the lower frame 10 are attached to the grid-shaped panel 8 with screws 15, respectively. The grid panel 8 may be formed of, for example, an aluminum extrusion assembly, a metal panel such as a steel sash, or a wooden panel or a resin panel.

An upper frame 9 and a lower frame 10 are fixed by screws 15 to the upper and lower ends of the grid panel 8. The upper frame 9 is fixed to the upper end portion of the fence post 5 using the fixing bracket 6,
The lower frame 10 is supported on the lower part of the fence post 5 by using a support fitting 7.

The fixing bracket 6 is, as shown in FIG.
A horizontal cover portion 6a that covers the upper surface opening of the fence pillar 5 and the upper surface portion of the upper frame 9 adjacent thereto, and a decorative cover portion 6b that covers the three outer peripheral surfaces excluding the surface of the fence pillar 5 on the upper frame 9 side.
And a locking piece 6c hooked on the upper portion of the side surface 9a on the indoor side A of the upper frame 9 and a fixing piece 6d with a screw hole inserted into the inside from the top opening of the fence post 5 are integrally configured. . Then, with the horizontal cover portion 6a covered from the upper surface opening of the fence pillar 5 to the upper surface portion of the upper frame 9, the locking piece 6c is formed.
Is hooked on the upper portion of the side surface 9a of the upper frame 9, the fixing piece 6d is inserted inside the upper surface opening of the fence post 5, and the screw 11 is inserted from the outdoor side B into the opening of the fence post 5 to fix the fixing piece 6d. The upper frame 9 of the face material 2 and the upper end portion of the fence pillar 5 can be easily fixed to each other by the fixing metal fitting 6 by tightening in the screw holes. On the other hand, the support metal fitting 7 that supports the lower frame 10 of the face material 2 at the lower portion of the fence post 5 is formed in a substantially Z shape, and the support piece 7 a that supports the lower surface portion of the lower frame 10 and the fence post 5 are provided. Fixing piece 7 fixed to the lower part by screws 20
and b.

From the upper frame 9 of the face material 2, the indoor side A (building 3
A protruding portion 3 for preventing the ride over is integrally provided toward the 0 side). In this example, as shown in FIGS. 1 and 2, the upper frame 9
The locking piece 6c of the fixing member 6 is hooked on the upper portion of the side surface 9a on the indoor side A of the upper frame 9 from the lower portion of the side surface 9a of the upper frame 9.
Is projected. The projecting portion 3 is inclined obliquely upward toward the indoor side A, and is projected to a position higher than the upper frame 9 of the face material 2 and to a position that is located inside the upper frame 9 to the indoor side A. , Functions to prevent a child from getting over the upper end portion 2a of the face material 2.

A handrail portion 4 is provided at the tip of the protruding portion 3. As shown in FIG. 3, the handrail part 4 is arranged over substantially the entire length of the face material 2 in the width direction, and is formed in a horizontal circular pipe shape that can be held by a hand, and also functions as a headstock. Is playing. Here, the upper frame 9 of the face material 2, the protruding portion 3, and the handrail portion 4 are integrally formed. However, as another example, for example, the protruding portion 3 and the handrail portion 4 are formed separately, and both are screwed. You may make it fixed by the etc. Also,
The handrail 4 may be arranged sideways or downward,
From the viewpoint of design, it is preferable to arrange it upward. Figure 3
12 is the end cap of the upper frame 9 and 13 is the handrail part 4.
It is the end cap of.

However, as shown in FIG. 1 (b), even if a child on the indoor side A of the fence 1 tries to climb by climbing on the lattice-shaped panel 8 of the face material 2, Since the projecting portion 3 projects from the upper frame 9, it is not possible to climb over the face material 2, and even if the handrail portion 4 can be grasped as shown in FIG. Since it is inclined upward toward the indoor side A, it is not possible to climb over the protruding portion 3 while hanging the foot on the face material 2, and the body is shown in FIG. 1 (b).
It will return in the direction indicated by arrow a. Therefore, even when the lattice pattern of the face material 2 is such that a child's foothold is used, the protrusion 3 prevents the vehicle from riding over the fence 1 or the outdoor side B (for example, the road). Side, cliff side, etc.), the risk of falling down is eliminated, and safety is improved. Moreover, even when a child hangs on the handrail portion 4, the load is received by the entire fence 1, so that the strength of the handrail portion 4 can be sufficiently secured and the safety is further enhanced.

Further, in this embodiment, since the upper frame 9 of the face material 2, the protruding portion 3 and the handrail portion 4 are integrally formed, the number of parts is small, the assembly is easy, and the strength is excellent. In addition, since the existing fence pillar 5 can be used as it is, the cost increase can be suppressed. In particular,
By providing the handrail portion 4 at the tip of the projecting portion 3, it is possible to add a function as a handrail to the fence 1 in addition to the function of preventing the vehicle from getting over. For example, when walking along the inside of the fence 1 while grasping the handrail part 4, since the handrail part 4 projects toward the indoor side A from the upper end part of the fence 1, the face material 2 does not interfere. It will be able to walk and will be extremely convenient, especially for people with disabilities. Moreover, since the handrail part 4 plays a role as a headstock, the design is improved and the fence 1
The appearance can be kept good.

In the above-mentioned embodiment, the case where the face material 2 is stretched on the indoor side A of the fence pillar 5 is shown. However, as shown in FIG. 4, the face material 2 is stretched on the outdoor side B of the fence pillar 5. Good. In this example, the lower portion of the protruding portion 3 is bent in a substantially L shape so as to avoid the locking piece 6c hooked on the upper portion of the side surface 9b on the outdoor side B of the upper frame 9, and the upper end portion of the protruding portion 3 is bent. Since it is inclined to the inner side A, it is possible to exert the same function of preventing the passing over as in the above embodiment.

In the above embodiment, the upper frame 9 of the face material 2, the protrusion 3 and the handrail 4 are integrally formed, but the protrusion 3 is fixed to the upper frame 9 by bolting or welding. May be. Further, the handrail portion 4 can be omitted.

Also, as the face member 2, the one in which the upper frame 9 and the lower frame 10 are arranged at the upper and lower ends of the lattice-like panel 8 is illustrated, but the present invention is not limited to this, and the point is that the upper end is prevented from overcoming. The type of the face material 2 is not particularly limited as long as it is a face material 2 to which the protruding portion 3 for use can be attached.

Further, with the existing fence still installed, the face material 2 of the present invention provided with the protrusions 3 for preventing the ride over.
It is also possible to install in addition to the existing fence. That is, in the case where the face material 2 is attached to the indoor side A (or the outdoor side B) of the fence pillar 5, the face material 2 provided with the protruding portion 3 for preventing overcoming according to the present invention is used as the fence pillar 5.
By attaching to the outdoor side B (or indoor side A) of
It is possible to additionally install the projecting portion 3 of the present invention for preventing the ride over from the upper end portion of the existing fence to the indoor side without removing the existing fence.

[0020]

As described above, according to the invention of claim 1 of the present invention, the upper frame of the face material of the fence and the adjacent face frame
The fixing metal fittings for fixing the upper end of the
The tool is a locking piece that is hooked on the upper side of the upper frame on the indoor side.
With the locking piece hooked on the upper side of the upper frame.
Fence post screws inserted inside through the top opening of the post
It has a fixing piece with a screw hole that is tightened in the hole.
From the lower side of the upper frame of the face material of the fence toward the indoor side, a protruding portion for preventing overcoming was projected, so even if a child tries to climb on the face material from inside the fence, It is not possible to climb over the face material due to the protrusion, and since the protrusion protrudes toward the indoor side, it is not possible to climb over the protrusion while hanging the foot on the face material and to the outdoor side. The risk of falling can be eliminated. As a result, even if a handle that is a foothold for children is used as the lattice pattern of the face material, the safety can be improved by providing the function of preventing getting over. In addition, the horizontal cover part of the fixing bracket is
Lock with the top opening of the upper cover of the upper frame covered
Hook one piece on the upper side of the upper frame, and fix the piece on the fence pillar.
Insert inside the surface opening and screw the fence from the outdoor side
By inserting it into the opening of the pillar and tightening it into the screw hole of the fixing piece
The upper frame of the face material and the upper end of the fence post
It becomes possible to fix it more easily. Therefore, in the handrail part
Even if the child hangs, the load is
Since it can be received by the entire rail, the strength of the handrail part is sufficient.
It becomes possible to secure the safety and further enhance the safety.

According to the invention of claim 2, in addition to the effect of claim 1, since a handrail is provided at the tip of the projecting portion for preventing the overpass, the fence having the overpass prevention function further functions as a handrail. Can be added, for example, when walking along the inside of the fence while grasping the handrail part, the handrail part protrudes toward the indoor side from the upper end part of the fence, so the surface material becomes an obstacle It becomes possible to walk without any difficulty, and it is extremely easy to use, especially for people with disabilities. Moreover, since this handrail part plays a role as a shade, the design is also improved, and even if a child hangs on the handrail part, the load is received by the entire fence, so the strength of the protruding part can be secured sufficiently. Therefore, the appearance can be improved while increasing the strength of the fence.

[Brief description of drawings]

1A and 1B show an example of an embodiment of the present invention, FIG. 1A is a side view with a part of a fence omitted, and FIG. 1B is an explanatory diagram when a crossover operation cannot be performed.

FIG. 2 is a perspective view of the above fence.

FIG. 3 is a perspective view of the vicinity of the handrail part of the above.

FIG. 4A is a partially omitted side view of another embodiment,
FIG. 7B is an explanatory diagram when a crossover operation cannot be performed.

FIG. 5A is a partially omitted side view showing a conventional fence, and FIG. 5B is an explanatory view of a crossover operation.

FIG. 6 is a perspective view of a conventional fence.

[Explanation of symbols]

1 fence 2 face materials 2a upper end 3 protrusion 4 handrail part

Claims (2)

(57) [Claims] 1. An upper frame of a face material of a fence and adjacent to the upper frame
It is equipped with a fixing bracket that secures the upper end of the fence pillar.
The fixed bracket is hooked on the upper side of the upper frame on the indoor side.
The hook and the locking piece on the upper side of the upper frame.
The inside of the fence post is inserted through the top opening of the
It has a fixing piece with a screw hole that is tightened in the hole,
A structure of a fence, characterized in that a protruding portion for preventing the ride over is provided from the lower part of the side surface of the upper frame of the fence material toward the indoor side. 2. The fence structure according to claim 1, wherein a handrail portion is provided at a tip of the projecting portion for preventing the ride over.