JPH078569Y2 - Telescopic fence - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fence that can be stored by expanding it when necessary and shrinking it when not needed.

[0002]

2. Description of the Related Art Conventionally, as fences for restricting passage or guiding passage, it is usual that each fence is constructed in a separated state, and the fences in a separated state are arranged at the time of use.

[0003]

[Problems to be Solved by the Invention] However, the conventional separated fences are extremely inconvenient for transportation and storage, and even when they are used in parallel, a gap may occur between the fences.
Or it had the inconvenience that the fence fell.

In view of this, the present invention is to provide a fence which can be conveniently transported and stored, and which can surely perform the original functions of the fence, that is, traffic restrictions and traffic guidance. .

[0005]

SUMMARY OF THE INVENTION According to the present invention, a plurality of horizontal horizontal rails each having an open groove on the side and having a lip channel shape are provided between two vertical rails provided at appropriate intervals. Slider that has an appropriate number of fences that are laid out in a line and are juxtaposed in a row adjacent to each other on the same side, and is movably fitted in the open groove of the horizontal cross rail of each fence. Is fixed to and connected to a connector attached to a vertical rail of another adjacent fence, and a leg provided with wheels is provided below one vertical rail of each fence and the vertical rail at the end. I installed it.

Further, it is preferable that the open groove of the horizontal horizontal rail is formed on both side surfaces, and the sliders fixed to the connectors attached to the vertical rails of other adjacent fences are fitted to each other. .

[0007]

Thus, each of the fences can be expanded and contracted along the open groove of the horizontal crosspiece. In the extended state, the lower ends of the vertical crosspieces are located above the legs of the adjacent crosspieces and contracted. In the state, the fences are in an overlapping state.

[0008]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings. Reference numeral 1 is a fence, which is provided on the upper and lower portions between two vertical bars 2 and 2'which are provided at appropriate intervals, and on both side surfaces. Two horizontal horizontal rails 4 each having a lip channel shape in cross section and having an open groove 3 are bridged in parallel. Reference numeral 5 denotes a leg body attached to the lower end of one of the vertical rails 2, which is provided so as to project in both directions orthogonal to the horizontal horizontal rail 4, and wheels 6 are attached to both lower ends thereof.

Reference numeral 7 is a slider for connecting a suitable number of fences 1 so as to extend and contract, and is movably fitted in open grooves 3 formed on both side surfaces of a horizontal horizontal rail 4. Reference numeral 8 is a connector attached to the vertical bars 2 and 2'of the overlapping fences 1, and the sliders 7 of other fences 1 that are adjacent to the same side of the fence 1 and are arranged in a stepwise manner are fixed to each other. In the extended state, the vertical rails 2 and 2'of the adjacent fences are connected so as to be adjacent to each other.

Reference numeral 9 is a leg body attached to the vertical rail 2'of the fence body 1 at the end, and a wheel 10 is attached thereto. In the embodiment shown in the drawings, an inverted U-shape in which the upper portions of the vertical bars 2 and 2'are connected is shown, but the present invention is not limited to this method.

[0011]

[Effects of the Invention] The present invention secures an appropriate number of fences by fixing a slider movably fitted in an open groove of a horizontal rail to a connector attached to a vertical rail of an adjacent rail. Since they are connected in an expandable and contractible manner, they can be used by being extended when necessary. There is no risk of creating a gap between each fence or falling of the fence at the time of use, and functions such as traffic restrictions and traffic guidance Can be fully demonstrated.

Further, since it is possible to reduce the size when it is not needed, and because the wheels are provided below the fence, it is extremely convenient to move and carry it to a predetermined position in a reduced state, and it occupies a place. It can be stored without.

Further, the sliders are fitted into the open grooves formed on both side surfaces of the horizontal horizontal rails of the adjacent fences, respectively, and are fixed to the corresponding vertical rails, so that the adjacent rails are adjacent to each other. Can be held securely without hanging down, and a strong and stable fence can be obtained.

[Brief description of drawings]

FIG. 1 is a front view of a stretched state.

FIG. 2 is a plan view of an expanded state.

FIG. 3 is a front view of a reduced state.

FIG. 4 is a front view of a connecting portion.

FIG. 5 is a plan view of a connecting portion.

FIG. 6 is a side view of a connecting portion.

[Explanation of symbols]

 1 Fence body 2, 2'longitudinal rail 3 Open groove 4 Horizontal horizontal rail 5, 9 Leg body 6, 10 Wheel 7 Slider 8 Connector

Claims (2)

[Scope of utility model registration request] 1. A plurality of horizontal horizontal bars having a cross-sectional lip channel shape with an open side groove (3) between two vertical bars (2), (2) 'provided at appropriate intervals. An appropriate number of fences (1) constructed by straddling the crosspieces (4) in parallel,
The sliders (7), which are movably fitted in the open groove portions (3) of the horizontal rails (4) of the fences (1), are adjacent to each other while being juxtaposed in order on the same side in parallel. It is fixedly connected to the connector (8) attached to the vertical bars (2), (2) 'of the other fence (1), and one vertical bar (2) of each fence (1) and the A telescopic fence in which legs (5) and (9) provided with wheels (6) and (10) are attached below the vertical bars (2) 'at the ends. 2. A connection formed by forming open grooves (3) on both side surfaces of a horizontal horizontal rail (4) and attached to vertical rails (2), (2) 'of another adjacent fence (1). Telescopic fence according to claim 1, characterized in that the sliders (7) fixed to the child (8) are fitted together.