JP2000129638A - Gate for wheelchair - Google Patents

Abstract

PROBLEM TO BE SOLVED: To simplify a gate for wheelchair without having any movable section and to enable the prevention of the entry of a motor bicycle into the gate for wheelchair. SOLUTION: Two P-shape post members 2 are arranged both in front and in the rear so as to overlap with each other at a proper interval and are connected with joint pipes 5 and 6 to form gate posts 1. A guide plate 7 functioning as a guide for a wheelchair user to pass through and, at the same time, functioning as a guard preventing the changeover of a handle of a motor bicycle is provided between round parts of heads 2c of two P-shape post members 2 in each of the gate posts 1. The round parts of the heads 2c of the P-shape post members 2 on both sides are opposed to each other at the height coming into contact with the upper parts (handle and rearview mirror) of the body of the motor bicycle, a passage letting the wheelchair pass is formed between legs 2b and, at the same time, a pair of gate posts 1 are fixed to the ground surface with concretes 4 so that such a gate interval as the wheelchair user can pass through between the round parts of the heads 2c and as the motor bicycle can not pass through is formed.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wheelchair gate installed at an entrance of a park or the like so that a wheelchair can pass and a motorcycle can be prevented from entering.

[0002]

2. Description of the Related Art In order to prevent a motorcycle from entering an entrance of a park or the like, a barricade is built with a stake, a fence or the like so that only a person can freely enter and exit.
However, if a barricade is provided to prevent entry of a motorcycle, it cannot be passed to a wheelchair. In view of this, it has been conventionally performed to provide a gate having P-types arranged on both sides so that a wheelchair can pass therethrough, but that a motorcycle is difficult to pass because a steering wheel is caught. Further, as shown in, for example, Japanese Utility Model Laid-Open No. 7-34016, a U-shaped gate passage is formed so as to prevent entry of a motorcycle and allow passage of a wheelchair, and JP-A-7-216835. , JP-A-7-25
As disclosed in Japanese Patent Publication No. 2810, Japanese Utility Model Application Laid-Open No. 6-20515, etc., there has been proposed an apparatus in which only a wheelchair can be passed by a movable fence.

[0003]

As described above, there are gates provided with P-types on both sides, which can pass a wheelchair but cannot pass a motorcycle, and have a U-shaped gate passage. And there are those that use movable fences, but if the gate passage is made into a U shape, if the wheelchair can pass, the motorcycle can pass depending on the steering wheel operation,
In fact, it is often difficult to stop only a motorcycle,
In addition, the movable fence has a complicated structure and is expensive, and there is a problem in durability because the movable part causes a failure.
Maintenance and inspection costs are also high.

On the other hand, a gate using a P-type has the advantages that the structure is simple and there are no movable parts, so that it is relatively inexpensive, durable, and requires no maintenance and inspection costs. However, the above-mentioned conventional gate using the P type is a single P type arranged on both sides as a gate support, and although its structure is simple, it is not possible to pass if the motorcycle is tilted,
I couldn't stop the motorcycle from entering as I expected.

[0005] Therefore, it has been a problem to provide a wheelchair gate with a simple structure using a P-type without moving parts and capable of preventing entry of a motorcycle.

[0006]

In the wheelchair gate of the present invention, a pair of gate supports composed of a pair of P-type support members, which are arranged in the same direction in the left and right direction and are spaced apart from each other, are disposed on both the left and right sides. Then, the gate supports on both sides face each other at a height at which the upper part of the P-type support member of each pair of the gate supports hits the upper part of the motorcycle body (handle, rearview mirror depending on the vehicle type). The passage between the legs of the P-type support members on both sides forms a passage through which the wheelchair can pass, and the space between the head round portions of the P-type support members on both sides allows the body part of the wheelchair user to pass, but the passage of the motorcycle. Are provided so as to form a gate gap for blocking.

In this case, the wheelchair can pass between the legs of the P-type strut members on both sides, and the upper body of the wheelchair user can pass between the rounded portions of the head of the P-type strut member, The user can pass the wheelchair freely and safely through the gate. On the other hand, when the motorcycle tries to pass, the handle is normally caught on the rounded portion of the head of the P-type support member. In addition, since each gate support on both sides has a depth in the gate gap with the rounded head portions of the P-type support members arranged back and forth, it is difficult to pass the motorcycle while tilting it, and switching the steering wheel Is also difficult. Therefore, intrusion of the motorcycle can be prevented.

The wheelchair gate functions as a guide for a wheelchair user to pass between the rounded head portions of the two P-type support members of each gate support, and prevents switching of the handlebar of the motorcycle. It is preferable to arrange a guide plate that allows the wheelchair user to pass smoothly and to prevent the invasion of the motorcycle more reliably.

[0009]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a front view of a wheelchair gate showing an embodiment of the present invention, FIG. 2 is a plan view, and FIG. 3 is a side view. FIG. 4 is a perspective view showing a state in which the wheelchair gate is installed at an entrance of a park or the like.

In this wheelchair gate, a pair of left and right gate posts 1 is installed at an entrance of a park, a facility, or the like. Each of the pair of gate posts 1 is composed of a pair of P-type column members 2. Have been.

The P-type support member 2 has a diameter of, for example, 48.6 mm.
Three-piece welded structure made of stainless steel pipes, for example, each having a total length of 1120 mm and a lower part of 300 mm
Embedded in concrete 4 almost flush with
Form two parallel legs 2a, 2b
Are supported by the legs 2a and 2b at two positions, a base end and an intermediate position close to the base end, for example, 300 in the height direction.
The head 2c is formed in a D-shape such that the tip forms a rounded portion in the range of mm and the head 2c extends 370 mm.

Then, two P-type support members 2 are used for each gate support 1, and the two P-type support members 2 turn the round portions of the heads 2c in the same direction on the left and right, and have a depth. For example, the two P-type strut members 2 are arranged so as to be spaced apart from each other so as to be 600 mm apart from each other at the front end and the center of the base end of the head 2c. Are connected to each other by connecting pipes 5 and 6 made of stainless steel. Both ends of these connecting tubes 5 and 6 are welded and fixed to the front and rear portions of the head 2c of the P-type support member 2 at the front and rear.

A lower half (between the head 2c radius portion) of the two P-type pillar members 2 of each gate pillar 1 along the outer diameter of the head 2c radius portion. A guide plate 7 made of stainless steel, which is curved so as to cover the portion below the connecting portion 5), is fixed to the connecting portion 5 by welding to the rounded portions of the front and rear P-type support members 2. The guide plate 7 functions as a guide when a wheelchair user passes, and also functions as a guard that prevents switching of the steering wheel of the motorcycle.

A stainless steel partition plate 8 is welded and fixed to the head 2c of each P-type support member 2 of the gate column 1 so as to close the D-shaped space. The partition plate 8 may be reinforced by applying a bar-shaped reinforcing plate (not shown) to the back side.

A pair of left and right gate supports 1 having such a configuration are installed at the entrance of a park, a facility, or the like to form a wheelchair gate.
At this time, a pair of gate supports 1
The rounded portion of the head portion 2c of the mold support member 2 is installed so as to face a handle of a motorcycle (a rearview mirror depending on the type of vehicle) at a height where the rounded portion forms a gate gap of, for example, 450 mm between the rounded portions. By doing so, P on both sides
A passage for passing a wheelchair is formed between the legs 2b on the inner side of the mold support member 2, and a gate gap between the rounded portions of the heads 2c of the P-type support members 2 on both sides allows a wheelchair user to pass therethrough but the motorcycle has a passage. It functions to block passage. In this arrangement, the lower portions of the legs 2a, 2b of the P-type support member 2, for example, 300 m
m into the hole in the ground where the basic crushed stone 9 was installed.
Fix with.

At the front of the gate, for example, as shown in FIG. 4, a sign of a wheelchair is displayed as an entrance sign on the surface of a partition plate 8 of one gate column 1, and a partition plate 8 of the other gate column 1 is displayed.
A sign prohibiting the entry of a motorcycle is displayed on the surface of the car. On the back of the gate, for example, a sign of a wheelchair is displayed as an exit display on a partition plate 8 of one of the left and right gate columns 1.

When the wheelchair gate is installed at the entrance of a park, facility, or the like, the wheelchair main body is placed with the user on it, as shown by the two-dot chain line in FIG. The wheelchair user can pass between the inner legs 2b and the upper part of the body of the wheelchair user.
It is possible to pass between the C-sections, and the wheelchair user can freely pass through the gate with the wheelchair. At this time, the wheelchair user can pass smoothly by being guided by the guide plate 7 between the front and rear P-shaped support members 2 between the round portions of the head 2c. On the other hand, when the motorcycle tries to pass, the handle portion is caught on the rounded portion of the head 2c of the P-type support member 2 as shown in FIG. Further, since the head 2c round portions of the P-type support member 2 are arranged in front and rear, and there is a depth in the gate gap, it is difficult to enter the motorcycle while tilting it. There is a guide plate 7 in between, which prevents switching of the handlebars of the motorcycle, so that the steering wheel cannot be switched in to enter, so that the intrusion of the motorcycle can be reliably prevented.

The above example is an example of the embodiment, and the present invention is not limited to this, and can be implemented in various forms. The shape, structure, material, dimensions, construction method, gate spacing, etc. of the P-type support members are not limited to those described above.

[0020]

According to the wheelchair gate of the present invention, the wheelchair can be freely and safely passed by installing it at the entrance of a park or facility, and the motorcycle can be prevented from entering. In addition, since the structure is simple and there are no moving parts, the cost is low, the durability is excellent, and the maintenance and inspection cost is low.

[Brief description of the drawings]

FIG. 1 is a front view of a wheelchair gate showing an example of an embodiment of the present invention.

FIG. 2 is a plan view of the wheelchair gate.

FIG. 3 is a side view of the wheelchair gate.

FIG. 4 is a perspective view showing a state where the wheelchair gate is installed at an entrance such as a park.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Gate support 2 P-type support member 2a, 2b Leg 2c Head 3 Ground 5,6 Connecting pipe 7 Guide plate 8 Partition plate

Claims (2)

[Claims] 1. A gate support comprising a pair of P-type support members arranged in a left and right direction in the same direction on the left and right and spaced from each other at an interval in the left and right directions.
The head round part of the pair of P-type support members of each of the gate supports faces at a height where the upper body of the motorcycle hits,
Between the legs of the P-type support members on both sides, a passage for passing the wheelchair is formed, and between the rounded portions of the heads of the P-type support members on both sides, the body part of the wheelchair user passes, but the A wheelchair gate characterized by being installed so as to form a gate gap for preventing passage. 2. A guide plate which functions as a guide for a wheelchair user to pass and prevents switching of the handlebars of a motorcycle is disposed between the rounded head portions of two P-type support members of each gate support. The wheelchair gate according to claim 1.