JPH10102446A - Boundary partition device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to quickly and accurately install a boundary partition device by installing a partition device main body consisting of an outside conical cylinder and an inside conical cylinder on a base plate, installing a recessed section on an outside wall of the outside conical cylinder, and providing a partition material to the upper end of the recessed section through a bearing in a turnable manner. SOLUTION: A partition device main body 2 is vertically provided to the upper center of a base plate 1, inside and outside conical cylinders are provided to the partition device main body 2 at a specific interval, a longitudinally long recessed section 3 is provided to an outside wall of the outside conical cylinder, and an expansible partition material 5 is provided to the upper end of the recessed section 3 through a bearing 6 in a turnable manner. Then, after the partition device main bodies 2 are provided at a specific interval, the partition material 5 mounted to the recessed section in a turnable manner through the bearing 6 is taken out from the recessed section 3, and a fitting projection 7 is fitted in a fitting hole 8 of the partition device main body 2 provided to the next. By the constitution, the partition device main body 2 and partition material 5 are formed together as a unit, and it can be quickly and accurately installed by making partition material 5 in a expansible manner.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a boundary partitioning tool installed for designating a danger prevention zone in a construction site or for guiding a flow of people at an event hall or the like.

[0002]

2. Description of the Related Art Conventionally, boundary partitioning tools (commonly known as poders) used at construction sites and places where entertainments are performed are:
A necessary number of conical cylindrical partitioning tool bodies were arranged at appropriate intervals, and each partitioning tool body was connected by a separately prepared partitioning material (rope or long rod).

[0003]

However, in such a boundary partitioning tool, the number of the partitioning tool main body and the number of partitioning materials must be confirmed when transporting, because the partitioning tool main body and the partitioning material are separate. Did not. In addition, both ends of the partition member must be attached to the upper part of the partitioning tool body when installing, and it takes a long time and labor to install. SUMMARY OF THE INVENTION It is an object of the present invention to provide a boundary partitioning tool which can be quickly and accurately installed by integrally forming a partitioning tool main body and a partitioning material and making the partitioning material extendable and contractible.

[0004]

In order to achieve the above-mentioned object, the present invention provides a partitioning tool main body 2 having a conical cylindrical shape on a base plate 1, and a vertically elongated recess 3 on a side wall of the partitioning tool main body 2. A projection 4 corresponding to the concave portion is provided, and a partition member 5 is rotatably provided on a top end of the concave portion 3 via a support shaft 6.

[0005]

BEST MODE FOR CARRYING OUT THE INVENTION The actual use of the present invention constructed as described above is as follows. After installing the partitioning tool main body 2 at predetermined intervals, as shown in FIG.
Partition member 5 rotatably attached via support shaft 6
Is taken out of the recess 3 and the fitting projections 7 provided at the lower end of the partition member 5 are inserted into the fitting holes 8 provided at the head of the partitioning tool main body 2 placed at a predetermined interval. Fit.

[0006]

Embodiments of the present invention will be described below with reference to the drawings. FIG. 1 is a perspective view of the present invention, and FIG.
A sectional view, FIG. 3 is a plan view of the present invention, FIG. 4 is a view showing a use state of the present invention, FIG. 5 is a view showing a connected state of a partition member and a partition tool main body, and FIG. It is a figure showing a state. Reference numeral 1 in the drawing denotes a base plate, in which a partitioning tool main body 2 is provided upright at the center of the upper part, and a hole having the same shape as the cutout on the bottom surface of the conical partitioning tool main body 2 is provided. The partitioning tool main body 2 is provided with a plurality of vertically long concave portions 3 and a plurality of projecting portions 4 corresponding to the concave portions 3 on the side surface. As shown in FIG. 1, the recess 3 accommodates a partition member 5, which is rotatably mounted via a support shaft 6 on the upper portion. The projecting portion 4 is provided corresponding to the concave portion 3. When the boundary partitioning tool of the present invention is stacked, a part of the partition member 5 stored in the concave portion is formed on the side surface of the partitioning tool main body 2. The projecting part is stored, so many boundary partitioning tools can be stacked. The partition member 5 is configured to be extendable and contractable like a tripod for a camera, and can be freely adjusted by the interval between the boundary partition tools to be installed. Partition material 5
The rope is not limited to a telescopic one, but may be a rope or a tape. For example, a roll-up scale (tape measure) can also serve as a boundary partition. The support shaft 6 is rotatably provided on the upper part of the concave portion 3, and the partition member 5 is continuously provided via the support shaft 6. Reference numeral 7 denotes a fitting projection provided at a lower end portion of the partition member 5. When the partition member 5 is taken out, the fitting projection 7 engages another boundary partitioning tool provided at a predetermined interval. It is adapted to be fitted into the hole 8. The plurality of boundary partitioning tools installed in this manner include a partition member 5.
Linked by The support shaft 6 is not a specific one, and supports the partition member 5 and allows the partition member 5 to freely rotate. Reference numeral 8 denotes a plurality of fitting holes provided at an upper portion of the partitioning tool main body 2, and is provided at a lower end of the partitioning material 5 for connecting boundary partitioning tools provided at a predetermined interval when a partition is provided at a construction site or an event hall. The fitting protrusion 7 provided is fitted. Although the used present invention is stacked as shown in FIG. 5, when the stacking is performed so that the recessed portion 3 containing the partition member 5 and the protrusion 4 coincide with each other, more boundary partitioning tools are stacked. I can do it. still,
The base plate 1 is provided so that the partitioning tool main body 2 does not easily fall down, and is preferably made of a durable and soft material.
Synthetic rubber or the like is optimal. The partitioning tool body 2 is suitably made of a hard and lightweight synthetic resin, and the partitioning member 5 is suitably a metal tube or a synthetic resin tube.

[0007]

Since the present invention is constructed as described above, when transporting the boundary partitioning tool, it is possible to stack a large number of tools reasonably, so that the cost is low and the working time can be shortened.
In addition, since the partitioning material (commonly known as a guard rod) is integrally attached to the boundary partitioning tool at the work site or at the event hall, the installation work of the boundary partitioning tool and the partitioning material which were conventionally performed separately have been performed. Can be completed at the same time, so that it can be completed cleanly in a short time with less manpower.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is a plan view of the present invention.

FIG. 4 is a diagram showing a use state of the present invention.

FIG. 5 is a diagram showing a stacked state of the present invention.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Base plate 2 Partitioning tool main body 3 Depressed part 4 Projection part 5 Partition material 6 Support shaft 7 Fitting protrusion 8 Fitting hole

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[Procedure amendment]

[Submission date] February 3, 1997

[Procedure amendment 2]

[Document name to be amended] Statement

[Correction target item name] Full text

[Correction method] Change

[Correction contents]

[Document Name] Statement

[Title of the Invention] Boundary partitioning tool

[Claims]

DETAILED DESCRIPTION OF THE INVENTION

The present invention relates to an improvement in a boundary partitioning tool installed for designating a danger prevention zone in a construction site or for guiding a flow of people at an event hall or the like.

Conventionally, boundary dividers (commonly known as borders) used at construction sites and places where entertainments are performed are:
A necessary number of conical cylindrical partitioning tool bodies were arranged at appropriate intervals, and each partitioning tool body was connected by a separately prepared partitioning material (rope or long rod).

However, in such a boundary partitioning tool, since the partitioning tool main body and the partitioning material are separated, the number of the partitioning tool main body and the partitioning material has to be confirmed when transporting. In addition, both ends of the partition member must be attached to the upper part of the partitioning tool main body when installing, and the installation takes a long time and labor. The present invention is configured by integrally forming the partitioning tool body and the partitioning material, and by making the partitioning material extendable,
It is an object of the present invention to provide a boundary partition tool which can be quickly and accurately installed.

In order to achieve the above object, the present invention provides a partitioning tool main body 2 comprising an outer conical cylinder 2a and an inner conical cylinder 2b on a base plate 1, and a vertically elongated recess 3 formed in an outer wall of the outer conical cylinder 2a.
And the projection 4 corresponding to the recess 3 is inserted into the inner conical cylinder 2.
b, and a partition member 5 is rotatably provided at the upper end of the concave portion 3 via a support shaft 6. Also, the second
As an example, a cone provided with an outlet 10 on the upper side of the base plate 1
A spiral with a handle at the upper center of the cylindrical partitioning tool body 2
A shaft 11 is provided rotatably, and a tape-shaped
This is provided with a wound body 15 around which the partition member 5a is wound .

[0005] When the present invention configured as described above is actually used, the following is performed. After installing the partitioning tool main body 2 at a predetermined interval, as shown in FIG.
The partition member 5 rotatably mounted via the partition member 5 is taken out from the recessed portion 3, and the fitting projection 7 provided at the lower end of the partition member 5 is separated from the partition member 5 by a predetermined distance. The main body 2 is fitted into a fitting hole 8 provided in the head. Also, the second
In the case of the embodiment, as shown in FIG.
Pull out the tape-shaped partition material 5a
Place the mooring part 16 in the proper position of the outlet 10 of the adjacent partitioning tool main body 2.
And moored .

Hereinafter, embodiments of the present invention will be described with reference to the drawings. 1 is a perspective view of the present invention, FIG. 2 is a cross-sectional view taken along line AA in FIG. 1, FIG. 3 is a plan view of the present invention, FIG. 4 shows a state of use of the present invention, and FIG. FIG. 6 is a vertical sectional view of the upper part of the second embodiment, and FIG. 7 is a view showing a tape-like partition member being removed. Reference numeral 1 in the figure denotes a base plate, in which a partitioning tool main body 2 is provided upright at the upper center, and a hole having the same shape as the cutout on the bottom surface of the conical partitioning tool main body 2 is provided. The partitioning tool body 2 is an outer circle
An inner conical cylinder 2b is provided inside the conical cylinder 2a at a predetermined interval.
And a vertically long concave portion 3 is formed on the outer wall of the outer conical cylinder 2a.
The projection 4 corresponding to the recess 3 has an inner cone.
A plurality are provided on the outer wall of the cylinder 2a. As shown in FIG. 1, a partition member 5 rotatably attached to the upper portion via a support shaft 6 is housed in the concave portion 3. The projecting portion 4 is provided corresponding to the concave portion 3. When the boundary partitioning tools of the present invention are stacked, a part of the partition member 5 housed in the concave portion becomes a side surface of the partitioning tool main body 2. The projecting part is stored, so many boundary partitioning tools can be stacked. The partition member 5 may be a single rod ,
It is configured to be stretchable like a tripod for a camera, and can be freely adjusted according to the interval between boundary partitioning tools to be installed. In addition, the partition member 5 is not limited to a telescopic member, but may be a rope or a tape member. For example, a winding type scale can also serve as a boundary partition. The support shaft 6 is rotatably provided on the upper part of the concave portion 3, and the partition member 5 is continuously provided via the support shaft 6. 7
Is a fitting projection provided at the lower end of the partition member 5. The fitting projection 7 is provided with a fitting hole of another boundary partitioning tool installed at a predetermined interval when the partition member 5 is taken out. 8. The plurality of boundary partition tools installed in this way are connected by the partition member 5. The support shaft 6 is not a specific one, and supports the partition member 5 and allows the partition member 5 to freely rotate. Reference numeral 8 denotes a plurality of fitting holes provided on the upper part of the partitioning tool main body 2, and is provided at a lower end of the partitioning material 5 for connecting boundary partitioning tools provided at a predetermined interval when a partition is provided at a construction site or an event hall. The fitting protrusion 7 provided is fitted. Although the used present invention stores and stacks the partition members 5 as shown in FIG. 5, when stacking, it is more effective to stack the partition members 5 so that the recesses 3 storing the partition members 5 and the protrusions 4 coincide with each other. Many boundary dividers can be stacked. The base plate 1 is provided so that the partitioning tool main body 2 does not easily fall down.
A strong and soft material is desirable, and rubber, synthetic rubber and the like are optimal. The partitioning tool body 2 is suitably made of a hard and lightweight synthetic resin, and the partitioning member 5 is suitably a metal tube or a synthetic resin tube. As shown in FIG. 6 as a second embodiment of the present invention, a conical cylindrical partitioning tool main body 2 having an outlet 10 provided on an upper side portion is provided on a base plate 1. a shaft hole 9 provided in the upper center, only set freely rotating helical shaft 11 with handle at the top center, this
Winding the tape-shaped partition member 5a around the spiral shaft 11 of FIG.
The body 15 is screwed and attached.
a is wound, and a stopper 14 is provided at the lower end of the spiral shaft 11.
Installed . Take out the upper part of the partitioning tool body 2
A mouth 10 is provided and provided in the partitioning tool body 2
Material 5a wound on the winding body 15 is pulled from here.
It is coming out . Also, the upper part of the spiral shaft 11
The fixing tool 12 is provided at a portion protruding upward from the partitioning tool body 2.
The fixing device 12 is rotated by rotating the fixing device 12.
The take-up body 15 is raised and fixed above the inside of the partitioning tool main body 2.
The length of taking out the partitioning material 5a is
The upper end of the helical shaft 11
Is provided with a handle 13 so that the fixture 12 can be used after use.
And turn the handle 13 in the reverse direction to remove the tape-like partitioning material 5.
a is wound and stored in the partitioning tool main body 2.
Have . In addition, the base plate 1 does not easily fall over the partitioning tool main body 2.
It is made of flexible material with excellent durability.
Those are desirable, and rubber, synthetic rubber and the like are most suitable . or,
The partitioning tool body 2 is suitably made of a hard and lightweight synthetic resin.
The partition member 5 is preferably made of a tubular body made of bamboo, light metal, synthetic resin, or the like.
Have . The storage of the tape-shaped partition member 5a is performed by using the handle 13.
The spring 15
Automatically rewinds by using elastic material such as
Becomes possible .

Since the present invention is configured as described above, when transporting the boundary partitioning tool, a large number can be stacked reasonably, so that the cost is low and the working time can be shortened.
In addition, since the partitioning material (commonly known as a guard rod) is integrally attached to the boundary partitioning tool at the work site or at the event hall, the installation work of the boundary partitioning tool and the partitioning material which were conventionally performed separately have been performed. Can be completed at the same time, so that it can be completed cleanly in a short time with less manpower.

[Brief description of the drawings]

FIG. 1 is a perspective view of the present invention.

FIG. 2 is a sectional view taken along line AA in FIG.

FIG. 3 is a plan view of the present invention.

FIG. 4 is a diagram showing a use state of the present invention.

FIG. 5 is a diagram showing a stacked state of the present invention.

FIG. 6 is an upper longitudinal sectional view of a second embodiment of the present invention.

FIG. 7 is a view showing a state in which a partition member according to a second embodiment of the present invention is taken out.

[Description of Signs] 1 Base plate 2 Partitioning tool main body 3 Depressed portion 4 Projecting portion 5 Partition material 6 Support shaft 7 Fitting protrusion 8 Fitting hole 9 Shaft through hole 10 Outlet 11 Helical shaft 12 Fixture 13 Handle 14 Stopper 14 15 Wound body 16 Mooring part

[Procedure amendment 3]

[Document name to be amended] Drawing

[Correction target item name] All figures

[Correction method] Change

[Correction contents]

FIG. 2

FIG. 3

FIG. 5

FIG.

FIG. 4

FIG. 6

FIG. 7

Claims (1)

[Claims] 1. A conical cylinder-shaped partitioning tool main body is provided on a base plate, and a vertically long concave portion and a protruding portion corresponding to the concave portion are provided on a side wall of the partitioning tool main body, and an upper end portion of the concave portion is provided. A partition member rotatably provided via a support shaft.