JPH08158711A - Built-up type fence - Google Patents

Abstract

PURPOSE: To improve workability by inserting leg sections mounted on lower sections on both sides at a lower end of a wall section into the support holes of a support base while adjacent unit fences are connected into receiving holes formed on both sides at an upper end of the wall section as being fitted to the connecting rods of connecting members. CONSTITUTION: When a fence 1 is used singly, support levers 5 for leg sections 6 are inserted into the support holes of support bases 2 disposed on both sides and erected. When the fences 1 are installed in one straight line shape, a plurality of the fences 1 are installed in upright similarly while the connecting rods of connecting members 3 are fitted into receiving holes formed to the top faces of the adjacent fences 1, thus fixing the fences 1. When the fences 1 are extended in the rectangular direction, the support levers 5 are inserted into the support holes of the support bases 2 so that the fences 1 are placed at right angles. When the fences 1 are elongated in the height direction, the support levers 5 of the fences 1 are inserted into receiving holes for inserting the connecting members 3. Accordingly, the fences can be assembled simply and firmly, and can be stretched in the free directions.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an assembling fence which is used, for example, at a construction site or at home and can be freely assembled and disassembled.

[0002]

2. Description of the Related Art As a conventional fence, there is a fence in which a plurality of unit fences are erected on a support stand and are arranged as a fence.

[0003]

However, in the conventional fences, there is a problem that the fences move and shift because the connection between the horizontal and horizontal unit fences is not strong, and also in the direction of the straight line. In addition, the advent of a fence that can be easily extended in a right angle direction or a height direction has been desired.

In view of the above, the present invention provides an assembling fence which can be easily and firmly assembled in a right angle direction or a height direction in addition to a linear direction and whose mesh portion is excellent in strength. It is the one we are trying to provide.

[0005]

In order to achieve the above object, a unit in which a supporting rod is provided on at least both sides of a lower end of a wall to form a leg, and receiving holes are provided on both sides of an upper end of the wall. A fence; and a support base provided with a support hole on the upper surface for inserting and supporting a support rod of a leg portion of the unit fence;
It is composed of a pair of connecting rods extending from the lower surface of the substrate, the pair of connecting rods being fitted in the receiving holes of the unit fences standing adjacent to each other.

Due to the effects described later, it is preferable that the supporting rod of the leg portion of the unit fence is set to a size that can be fitted into the receiving hole of the wall portion of another unit fence.

Further, it is also possible to provide four support holes on the upper surface of the support base, which are set to have a linear or right-angled positional relationship when the unit fence is erected.

Further, the wire member is arranged in a mesh shape, and a plate-like reinforcing plate having a constant width is arranged so as to cross the wire member and extend from the front surface to the back surface. It may be characterized in that a unit fence integrally formed by using is used.

[0009]

As described above, according to the fence of claim 1 of the present invention, the unit is prepared by arranging the supporting bases on both sides and inserting the supporting rods of the legs of the unit fence into the supporting holes of the mounted supporting base. It can be used alone by erecting the fence.Also, while using the other support holes of the support stand that supports the unit fence installed upright, it is possible to By using the support holes, other unit fences can be erected in a straight line, and by connecting the connecting rod of the connecting member to the receiving hole provided on the upper surface of the adjacent unit fence, the adjacent unit fences can be solidified. Can be fixed to. Similarly, the unit fence can be extended in a straight line direction. When the unit fences are extended in the right angle direction, the unit fences can be assembled by inserting the support rods of the leg portions of the unit fences into the support holes of the support base so that the unit fences are positioned at right angles.

According to the fence of claim 2, when the unit fence is extended in the height direction, the supporting rods of the leg portions of the other unit fences are inserted into the receiving holes of the installed unit fences. It can be assembled sequentially so as to extend in the vertical direction.

According to the fence of claim 3, the unit fence can be extended in any direction such as a linear shape, a right angle shape, or a cross shape by utilizing the four support holes provided on the upper surface of the support base.

According to the fence of claim 4, the mesh portion is formed by arranging the wire rods in a mesh shape and arranging a plate-like reinforcing plate having a constant width so as to extend across the wire rods and extend from the front side to the back side. Since the unit fence in which the wall portion having the above is integrally molded with the synthetic resin is manufactured, it is possible to obtain excellent strength without distortion of the mesh portion.

[0013]

The details of the present invention will be described with reference to the embodiments shown in the drawings. FIG. 1 and FIG. 2 are explanatory views showing a use state of a prefabricated fence of a typical embodiment according to the present invention, in which a prefabricated fence F (hereinafter, referred to as a fence F) is a unit fence 1 and a support base 2. , And the connecting member 3, and the respective members are integrally molded of synthetic resin. However,
It is also possible to manufacture these members from a metal such as aluminum.

As shown in FIGS. 1 to 7, the unit fence 1 is provided with support rods 5 on both sides of the lower end of the wall portion 4 or in the middle thereof as required to form a leg portion 6. With
The receiving holes 7 are provided on both sides of the upper end of the wall portion 4 or in the middle thereof. In the wall portion 4 of the illustrated example, the inner plate 8a and the outer plate 8b, which are spaced apart and arranged in parallel, are connected by a connecting plate 8c at a right angle, and further, the reinforcing plate 8d is provided between the inner plate 8a and the outer plate 8b. Are surrounded on all sides by a frame member 8 provided at predetermined intervals, a reinforcing member 8'is provided in the lateral direction in the middle of the frame member 8, and a reinforcing member 8'is provided in the vertical direction in the upper part of the frame member 8 at the upper part. The mesh portion 9 is formed as a whole and is integrally molded with a synthetic resin so as to have a wall plate 10 at a lower portion thereof. Here, the mesh portion 9 is formed by arranging the wire rods 11 in a mesh shape, and the leg portion 6 has reinforcing ribs 13 erected in the height direction on the surface of the cylindrical body 12 as shown in FIGS. 3 to 5. The supporting rod 5 is formed by being installed from the lower end of the wall portion 4, and the receiving hole 7 is provided with stepped portions 14 at both ends of the wall portion 4 which are lowered by the thickness of the substrate of the connecting member 3 described later. It is formed by providing the receiving cylinder 15.

As shown in FIG. 8, the support base 2 has a hollow shape in which the bottom surface of the base body 2a is open, and a reinforcing plate is provided at an appropriate position, and four support holes 16 are provided on the top surface at the corners of a quadrangle. The handle 18 is provided so as to be positioned, and further, the recess 17 is provided on the side surface and the handle 18 is provided. Then, by filling and hardening cement from the lower surface of the open base body 2a, the entire support base 2 can be made heavy, and the handle 18 can be used for carrying.

Further, in the illustrated assembled fence F, since the inner diameter of the support hole 16 of the support base 2 and the inner diameter of the receiving hole 7 of the unit fence 1 are set to the same size, the unit fence 1
It is possible to insert the support rods 5 of the leg portions 6 into the receiving holes 7 of the unit fence 1 and assemble them so as to extend in the height direction as shown in FIG. In the illustrated example, the inner diameter of the support hole 16 and the inner diameter of the receiving hole 7 of the unit fence 1 are set to the same size, but the leg portion 6 of the unit fence 1 is set.
The support rod 5 may be fitted into the receiving hole 7 of the wall portion 4 of the other unit fence 1. Further, when used in this way, the distortion of the mesh portion 9 of the unit fence 1 becomes a problem, however, as shown by the imaginary line in FIG. Since the mesh portion 9 is formed by disposing the plate-like reinforcing plate 19 having a constant width so as to extend across from the front surface to the rear surface, the mesh portion 9 is not distorted and is excellent in strength. can do.

Since the support holes 16 are provided on the upper surface of the support base 2 so as to be positioned at the corners of the quadrangle as shown in FIG. 8, the support rods 5 of the legs 6 on the wall 4 are provided in these support holes 16. It can be inserted and supported, the unit fences 1 can be adjacently supported in the length direction of the support base 2 as shown in FIG. 9A, and the support base 2 as shown in FIG. 9B. The unit fences 1 can be supported adjacent to each other in the width direction of FIG.
It is also possible to support the adjacent unit fences 1 at right angles as in (c).

Further, the support base 2 of FIG. 10 shows another embodiment, and the unit fence 1 can be connected in a cross shape by making a distance between the pair of support holes 16, 16 facing each other. Is.

As shown in FIG. 11, the connecting member 3 is provided with a cylindrical connecting rod 20 which is fitted from the lower surface of the base plate 21 into the receiving holes 7, 7 of the unit fences 1 which are erected adjacent to each other. The connecting rod 20 is provided with a reinforcing rib 20a in the height direction. As shown in FIG. 12, the receiving rod 7 of the unit fence 1 in which the connecting rods 20 and 20 of the connecting member 3 are erected adjacent to each other. , 7, the unit fences 1 to be erected can be firmly fixed and assembled. Further, even when the adjacent unit fences 1 are supported at right angles as shown in FIG. 9C, the connecting member 3 shown in FIG. 11 can be used.

Further, the unit fence 1 has a structure shown in FIGS.
As shown in FIG. 5, since the mounting holes 22 are formed in the outer plate 8a of the frame member 8 on the side surface and the upper surface, the mounting holes 22 of the adjacent unit fences 1 are further firmly connected and fixed with a wire or a bolt and a nut. can do.

When the fence F of this embodiment is assembled and used, the support bases 2 are positioned on both sides as shown in FIG. 2, and the support rods 5 of the legs 6 of the unit fence 1 are placed on this. The unit fence 1 can be used alone by inserting it into the support hole 16 of the support base 2 and erecting the unit fence 1. In addition, as shown in FIG. 1, the support holes 16 adjacent to the support holes 16 of the support base 2 that supports the installed unit fence 1 in an upright position are used, and the support holes 16 of the support bases 2 placed apart from each other are used. Can be used to install the unit fences 1 in a straight line, and the receiving holes 7 provided on the upper surfaces of the adjacent unit fences 1,
By fitting the connecting rods 20, 20 of the connecting member 3 to 7, the adjacent unit fences 1 can be firmly fixed.
Similarly, the unit fence 1 can be extended in the linear direction. Furthermore, in order to extend the unit fence 1 and the unit fence 1 in the right angle direction, as shown in FIG. 9C, the leg portions 6 of the unit fence 1 are supported so that the unit fence 1 and the unit fence 1 are positioned at the right angle. It can be assembled by inserting the rod 5 into the support hole 16 of the support base 2. In addition, when extending the unit fence 1 in the height direction, the unit fence 1
The supporting rod 5 of the leg portion 6 of the unit can be inserted into the receiving hole 7 of the unit fence 1 and assembled so as to extend in the height direction as shown in FIG.

As described above, when the fence F is used, the unit fence 1 can be raised by inserting the support rod 5 of the leg portion 6 of the unit fence 1 into the support hole 16 of the support base 2. Further, the adjacent unit fences 1 can be firmly fixed by fitting the connecting rods 20 of the connecting member 3 into the receiving holes 7 provided on the upper surfaces of the adjacent unit fences 1. The support rod 5 of the leg portion 6 of 1.
Since it can be inserted into the receiving holes 7 of the unit fences 1 and 1 and assembled so as to extend in the height direction, in addition to the straight line direction, it can be easily and firmly set in a right angle direction or a height direction. It can be assembled and can be easily disassembled by performing the reverse procedure. In addition, by filling and hardening cement from the bottom surface of the open base body 2a,
Even after the entire support base 2 is made heavy, it can be easily carried by using the handle 18.

[0023]

Since the present invention is constructed as described above, it has the following effects. According to the prefabricated fence of claim 1, the unit fence can be erected by inserting the support rod of the leg portion of the unit fence into the support hole of the support base, and further provided on the upper surface of the adjacent unit fence. Since the adjacent unit fences can be firmly fixed by fitting the connecting rods of the connecting members into the receiving holes, it is possible to easily and firmly assemble the unit fences not only in the linear direction but also in the right direction. It is possible to do, and disassembling can be done easily by performing the reverse procedure.

According to the assembling type fence of claim 2, the supporting rod of the leg portion of the unit fence is set to a size capable of being fitted into the receiving hole of the wall portion of the other unit fence. Since the support rod of the section can be inserted into the receiving hole of the unit fence and assembled so as to extend in the height direction, in addition to the linear direction, it can be easily and freely moved in the right angle direction or the height direction. It can be firmly assembled.

According to the prefabricated fence of claim 3, the unit fence is formed into a linear shape, a right angle shape, or a cross shape by using the four support holes provided on the upper surface of the support base. Can be extended at any angle.

According to the assembly type fence of claim 4, the wire rods are arranged in a mesh shape, and the plate-like reinforcing plate having a constant width is arranged so as to cross the wire rods and extend from the front surface to the back surface. By forming the mesh portion, it is possible to make the strength excellent without distortion of the mesh portion,
It is also possible to connect unit fences in the height direction.

[Brief description of drawings]

FIG. 1 is a front view showing a state in which a prefabricated fence according to a representative embodiment of the present invention is used.

FIG. 2 is an exploded front view showing a part of the assembling fence as well.

[Figure 3] Side view of the unit fence

4 is a sectional view taken along line AA of FIG.

5 is a sectional view taken along line BB of FIG.

FIG. 6 is a plan view of a unit fence.

FIG. 7 is a sectional view taken along the line CC of FIG. 2;

FIG. 8 is a perspective view of a support base.

9A is an explanatory plan view showing a usage state of a support base, FIG. 9B is an explanatory plan view showing another usage state of the support base, and FIG. 9C is an explanatory plan view showing another usage state of the support base.

FIG. 10 is an explanatory plan view showing a usage state of another support base.

FIG. 11 is a side view of the connecting member.

FIG. 12 is a cross-sectional view of a main part of the assembling-type fence showing a use state of the connecting member.

FIG. 13 is a front view showing another use state of the assembled fence of the representative embodiment.

[Explanation of symbols]

 F Assembly type fence 1 Unit fence 2 Support base 3 Connecting member 4 Wall part 5 Supporting rod 6 Leg part 7 Receiving hole 8 Frame member 9 Mesh part 10 Wall plate 11 Wire rod 12 Cylindrical body 13 Reinforcing rib 14 Step 15 Receiving cylinder body 16 Support hole 17 Recess 18 Handle 19 Reinforcing plate 20 Connecting rod 21 Board 22 Mounting hole

Claims (4)

[Claims] 1. A unit fence in which a supporting rod is provided at least on both sides of the lower end of the wall to form legs, and a receiving hole is provided on both sides of the upper end of the wall, and a supporting rod for the leg of the unit fence. A support base having a support hole for inserting and supporting the upper surface of the base plate, and a connecting member having a pair of connecting rods extending from the lower surface of the substrate and fitted into the receiving holes of the unit fences standing upright. Assembled fence. 2. A support rod for a leg portion of a unit fence,
The assembly type fence according to claim 1, which is set to a size that can be fitted into a receiving hole of a wall portion of another unit fence. 3. The assembly type fence according to claim 1 or 2, wherein four support holes are provided on the upper surface of the support base so as to be linear or right-angled when the unit fence is erected. 4. A wall portion having a mesh portion, in which a wire member is arranged in a mesh shape, and a plate-like reinforcing plate having a constant width is arranged so as to traverse the wire member and extend from the front surface to the back surface is made of synthetic resin. The unitary fence according to claim 1, 2 or 3, wherein a unit fence integrally formed by using the unit fence is used.