JP4018865B2 - Movable gates such as parks - Google Patents

Description

[0001]
BACKGROUND OF THE INVENTION
The present invention is installed in public facilities such as parks, amusement parks, and in front of the hall entrance, and allows motorcycles that are harmful to public facilities while allowing the passage of prescribed vehicles such as electric wheelchairs. The present invention relates to a movable gate such as a park suitable for use so as to refuse passage of vehicles.
[0002]
[Prior art and problems to be solved by the invention]
Various gates have been proposed and used for this kind of park, etc., but in this case it is generally allowed to pass bicycles, baby carriages, etc. A vehicle having a length dimension should be allowed to pass, but it is refused to pass. Therefore, elderly people and persons with physical disabilities who are on electric wheelchairs cannot use public facilities. Today, when electric wheelchairs are widely used, this type of gate must allow these vehicles to pass while rejecting motorcycles. .
[0003]
The present invention has been made in view of such circumstances, and a solution to that problem is that it enables the passage of vehicles that should be allowed to pass through socially, such as electric wheelchairs, and is harmful to these public facilities. The object is to provide a movable gate such as a park that can refuse the passage of a vehicle such as a motorcycle.
[0004]
[Means for Solving the Problems]
In accordance with the above-described problems, the present invention is provided with a front and rear partition body that includes a temporary staying entry space that is divided into left and right sides that temporarily accepts a pass-permitted vehicle and that slides in a reverse direction in conjunction with the front and rear of the entry space. By installing the, the passage-permissible vehicle enters from the entrance space on the opened side of the partition, opens the front-side partition by sliding the front and rear partitions, and exits from the entrance space. By restricting the distance between the left and right of the entry space and the distance between the front and rear partitions with reference to the passage-permitted vehicle, for example, even if the width is equal to or narrower than the passage-permitted vehicle, Even if a long-length passage-rejected vehicle can temporarily enter the entry space, when the front-rear partition is slid open / closed, the closing front-rear partition contacts the passage-rejected vehicle. The passage is rejected by preventing the slide from being opened and closed at an intermediate position. That is, the invention according to claim 1 is adapted to temporarily accept a passage-permissible vehicle. A front and rear partition body that is slidably openable and slidable in conjunction with each other so as to open the front and rear sides of the boarding space and to close the other side of the boarding space. By restricting the distance between the left and right sides and the distance between the front and rear partitions on the basis of the width and length of the passage-permissible vehicle, it becomes impossible to pass a passage-rejected vehicle larger than the passage-permissible vehicle. It is a gate.
[0005]
In addition to the above, the invention according to the second aspect of the present invention generally has a standard motorcycle that has a displacement of 50 cc or more and cannot be lifted manually by hand to enter over the gate. Although it is narrow and somewhat long in length, when the above entry space is set based on a general electric wheelchair, it allows passage of electric wheelchairs and smaller manual wheelchairs. Even if it can enter a state inclined with respect to the entrance space, the front and rear partition bodies can be brought into contact with each other by opening and closing the front and rear partition bodies. Therefore, the movable gate is allowed to pass through the electric wheelchair. Therefore, in order to reject the passage of a standard motorcycle, the above-mentioned permitted vehicle is an electric wheelchair, and the above-mentioned It is an movable gate of parks according to claim 1, characterized in that as a dynamic motorcycle.
[0006]
In addition to the above, the invention described in claim 3 is an operation in which an elderly person or a physically handicapped person who rides on an electric wheelchair enters and exits the boarding space and then slides on and off the front and rear partitions while riding on the electric wheelchair. In order to be able to pass through the door manually, install the slide opening and closing interlocking of the front and rear partitions on one side of the boarding space and ride on the electric wheelchair in the boarding space. The movable gate of a park or the like according to claim 2, wherein the movable gate is configured to be opened and closed by manual operation means that can be opened and closed.
[0007]
In addition to the above, the invention according to claim 4 is configured such that the front and rear partition bodies are slid open and closed in the reverse direction in front and rear in conjunction with the front and rear of the entry space. A pair of entry spaces are arranged adjacent to each other in the sliding direction, and the front and rear partitions are placed in a pair without causing a dead space of the necessary width for sliding as when a single entry space is installed. As a state where one of the pair of entry spaces is always open, a pass-permissible vehicle such as an electric wheelchair selects the entrance side entry space and enters it as it is, and by sliding the front and rear partitions open and close In order to be able to leave the entrance space and pass through it, this is a pair of entrance spaces in which the entrance spaces are arranged adjacent to each other, and the front and rear partitions The movable gate for a park or the like according to claim 1, 2 or 3, wherein the movable gate is shared by the pair of entry spaces and is slidably opened and closed alternately before and after the pair of entry spaces. .
[0008]
In addition to the above, the invention described in claim 5 is arranged such that when the entrance spaces are a pair, the operation means on one side of the entrance space according to claim 3 is arranged in the center of the pair of entrance spaces. In this way, the operation means is used as a common operation means in the pair of entry spaces, and the interlocked slide opening and closing can be manually opened and closed so as to eliminate the cost increase due to the individual installation. 5. The movable gate for a park or the like according to claim 4, wherein the manual operation means is installed in the center of the pair of entry spaces.
[0009]
In addition to the above, the invention described in claim 6 is also applicable to an elderly person or body in an electric wheelchair when the front and rear partitions are half-opened due to mischief or the like of the child and cannot enter the entry space. In order for a disabled person to be able to open and close the slide by opening and closing the front and rear partitions from the outside of the entry space in a state of riding on the electric wheelchair, this is placed on the front and rear partitions to the position outside the entry space. It is additionally provided with a handle for opening / closing the partition that projects from the front and rear partitions to the outside of the entry space, which can be opened and closed while riding on the electric wheelchair. It is set as movable gates, such as a park of Claim 3 or 5.
[0010]
DETAILED DESCRIPTION OF THE INVENTION
In the following, the present invention will be described in more detail with reference to the example of the drawings. A is a movable gate, B is a passage-allowed vehicle such as an electric wheelchair, and C is a passage-rejected vehicle such as a standard motorcycle. The gate A opens in the opposite direction to open and close one side of the entrance space 1 and closes the other side of the entrance space 1 before and after the entrance space 1 divided right and left so as to temporarily accept the pass-permitted vehicle B. The front and rear partition bodies 5 that can be opened and closed in conjunction with each other are installed, and the distance between the left and right sides in the entry space 1 and the distance between the front and rear partition bodies 5 are regulated based on the width and length of the passage-permissible vehicle B. It is assumed that passage of a vehicle refusal vehicle C larger than the allowable vehicle B is disabled.
[0011]
At this time, the movable gate A of this example is a pair of entrance spaces 1 in which the entrance spaces are arranged adjacent to each other, and the pair of entrance spaces 1 share the front and rear partition bodies 5. It is assumed that the front and rear of 1 can be opened and closed alternately.
[0012]
That is, in this example, the movable gate A is arranged at the center position of the pair of entry spaces 1 and the side guards 2 that define the left and right sides of the pair of entry spaces 1, and the left and right other sides. A box-shaped center guard 3 to be opened, an open / close slide box 4 installed at both longitudinal ends of the center guard 3 so as to be in the front and rear positions of the entry space 1, and supported by the slide box 4 via guide means The front / rear partition body 5 that can be opened and closed in the longitudinal direction by interlocking with each other in the opposite direction and the interlocking means 11 that interlocks so as to open and close the front / rear partition body 5 in the reverse direction. In the example, the four corners of the movable gate A are arranged in front of and behind each entry space 1 for receiving the front and rear partition bodies 5 on or near the extension line of the side guard 2 at the front end of the front and rear partition bodies 5 in the sliding direction. There as having a catch pole 7 demarcating the toner.
[0013]
The side guard 2 is, for example, a metal pipe fence-like shape in which a stainless pipe is bent downward in a U-shape, and the lower end of the side guard 2 is embedded in the ground so that one side end of each of the pair of entrance spaces 1 is provided. It is intended to define a part.
[0014]
The center guard 3 is in the form of a metal box with a hollow interior, for example, a stainless steel plate fixed to a framed frame, and the frame struts are also embedded and installed in the ground in addition to the pair of entry spaces 1 described above. The side end portion, that is, the adjacent side end portion is defined.
[0015]
The open / close slide box 4 has an opening on both sides facing the pair of entry spaces 1 and is formed in the same metal box shape in which the front and rear partition bodies 5 can be freely inserted and removed. In this example, the guide roller 8 and the guide rail 9 are paired, and in this example, the guide roller 8 is installed in the upper position and the guide rail 9 is installed in the lower position. is there.
[0016]
The front / rear partition 5 is, for example, a metal frame door with a stainless pipe framed, and the other of the guide roller 8 and guide rail 9 of the guide means, in this example, the upper position. A guide roller 8 and a guide roller 8 are installed vertically below the guide box 9 in accordance with the position of the guide means of the slide box 4, and the pair of entry spaces 1 from the slide box 4 through the guide means. The above-mentioned interlocking means 11 opens and closes in both directions in the opposite directions and can be opened and closed.
[0017]
At this time, in the movable gate A of this example, the entry space 1 divided into the left and right by the side guard 2 and the center guard 3 has dimensions including the distance between the left and right and the front and rear partition bodies 5 in this example. The four-wheeled wheelchair B, which is set with the electric wheelchair B as a reference and restricts its dimensions, and the movable gate A is a vehicle allowed to pass through, has a width of about 65 cm and a length of about 1.2 m. Is a standard size, but the motorcycle C whose movable gate A is a vehicle that refuses to pass is generally 40 cm wide (the mirror width is 65 cm) and the length is about 1.6 m. In this example, the entry space 1 has a width of 90 cm and a length so that the size of the entry space 1 can be made relatively easy with allowance for entry and exit of the electric wheelchair B. This is 1.5m, this Therefore, when the motorcycle C enters the entry space 1 and has a width of, for example, 90 cm, the motorcycle C in the entry space 1 is inclined to the side guard 2, for example, as shown in FIG. Even if the front / rear partition 5 is to be slid open / closed, when the front / rear partition 5 contacts, that is, opens / closes in conjunction, the entry-side partition 5 is interlocked when the partition 5 on one exit side is in a half-open state. As a result of the semi-closed state, the motorcycle C does not escape in the entry space 1, and the partition body, particularly the entry-side partition body 5, comes into contact with the body when attempting to open and close the slide. The opening and closing of the motorcycle C becomes impossible in the middle, so that the motorcycle C is forced to exit from the entry side, thereby rejecting the passage.
[0018]
In this way, the movable gate A that regulates the size of the entry space 1 is installed on one side of the entry space 1 with the interlocking slide opening and closing of the front and rear partitions 5 and rides on the electric wheelchair B in the entry space 1. In this example, the manual operation means 10 is installed at the center of the pair of entry spaces 1, and is manually opened and closed. The rotary handle is arranged on the center guard 3 so as to be bi-directionally rotatable, and the front and rear partition bodies 5 are slidably opened and closed simultaneously via the interlocking means 11.
[0019]
In this example, the interlocking means 11 is installed in the box-shaped center guard 3 in the center between the pair of entry spaces 1 so that the center guard 3 also serves as a drive box. The time interlocking means 11 simultaneously transmits the rotational motion of the manual operating means 10, that is, the rotary handle to the front and rear partition 5, and converts the rotational motion into the linear motion of the front and rear partition 5. In this example, the interlocking means 11 includes a bevel gear 13 fixed to the rotary shaft 12 of the rotary handle, and the bevel gear 13. The rotational movement of the center guard 3 can be transmitted from the position of the rotary shaft 12 to the end of the entrance side and the exit side of the center guard 3, in this example, the slide box 4 side. A pair of horizontal rotating shafts 14 installed facing each other, a sprocket 15 fixed to each end of the pair of horizontal rotating shafts 14 and positioned in the slide box 4, and a linear motion via each sprocket 15 And a chain 17 installed horizontally in the width direction of the front / rear partition 5 installed in the chain holder 16 of the front / rear partition 5.
[0020]
Accordingly, by rotating the rotary handle of the manual operation means 10 in either direction, the rotational movement is transmitted to the horizontal rotary shaft 14 via the bevel gear 13 and the chain 17 of the front / rear partition body 5 via the sprocket 15. By moving the front and rear partitions 5 in the opposite directions, the front and rear partition bodies 5 can be opened and closed smoothly and easily in the state of riding on the electric wheelchair B. The partition 5 on the exit side is opened so that the electric wheelchair B can be passed.
[0021]
In the figure, reference numeral 6 designates the front and rear partition bodies 5 that can be opened and closed while riding on the electric wheelchair B outside the entrance space 1 from the front and rear partition bodies 5 to the outside of the entrance space 1. It is a handle part for opening and closing the protruding partition body 5, and in this example, the handle part 6 for opening and closing the upper part of the frame door-like front and rear partition body 5 on the entry side and the exit side. By placing a horizontal handle by the upper frame of the front and rear partition bodies 5 that protrudes outwardly at the upper end of the bend, it is assumed that the handle protrudes horizontally. Yes, when the front / rear partition 5 is in a half-opened state by the handle 6 and the electric wheelchair B cannot enter the entry space 1, the hand is stretched and held in the electric wheelchair, To open the half-open entry side partition 5, It enters the inlet space 1 are set to be possible to perform the pass.
[0022]
Although the example shown in the figure is as described above, the pass-permitted vehicle is a stroller, the pass-rejected vehicle is a bicycle, etc. A pair of side guards to be defined are installed, for example, one of them is installed with built-in interlocking means like the center guard, and a slide box is provided at both longitudinal ends to support the front and rear partitions. The sliding opening and closing of the partition that is linked with the switch and sensor and the motor-driven electric operating means that operates by these, the front and rear partitioning with the panel door body, and the handle for opening and closing the partition When installing an electric wheelchair, it shall be a single or multiple handle bar handle protruding in the crossing direction from the partition. In carrying out the present invention, including making it possible to open and close the door by pushing it manually, a vehicle that is allowed to pass, a vehicle that is refused to pass, a boarding space, a front and rear partition, means for interlocking, The specific structure, shape, material, number, dimensions, relations, additions, etc., to the manual operation means used as necessary, the handle for opening / closing the partition, etc. are not contrary to the gist of the invention. As long as various forms are possible.
[0023]
【The invention's effect】
Since the present invention is configured as described above, the invention described in claim 1 allows the passage of vehicles that should be allowed to pass through socially and rejects the passage of vehicles harmful to these public facilities. In addition to the above, the invention according to claim 2 allows the movable gate to pass through an electric wheelchair and rejects passage of a standard motorcycle. In addition to the above, the invention according to claim 3 is also applicable to an elderly person or a physically handicapped person who has entered an electric wheelchair after entering an entry space. The sliding opening and closing operation of the front and rear partition bodies can be performed manually so as to be able to pass therethrough. In addition to the above, the invention according to claim 4 is characterized in that the front and rear partition bodies are connected to the entry space. Before and after interlocking By sliding in the opposite direction, a pair of entry spaces according to the width of the partition are placed adjacent to each other in the slide direction, which is necessary for sliding as when a single entry space is installed. The front and rear partitions are shared by the pair of entry spaces without causing a dead space of a wide width, and one of the pair of entry spaces is always opened, and an allowance vehicle such as an electric wheelchair is installed on the opening side. The entry space can be selected and entered as it is, and the entry and exit of the front and rear partitions can be removed to exit the entry space and pass therethrough. In addition to the above, the invention according to claim 5 When a pair of entrance spaces are provided, the operation means on one side of the entry space according to claim 3 is arranged in the center of the pair of entry spaces, so that the operation means is arranged. It is possible to eliminate the cost increase due to the individual installation by making it a common operation means in the paired entry space. In addition to the above, the invention according to claim 6 When the front and rear partitions are half-opened due to mischief, etc., it is not possible to enter the entry space. Therefore, it is possible to perform a slide opening / closing operation by pushing open the front and rear partition bodies.
[Brief description of the drawings]
FIG. 1 is a plan view of a movable gate.
FIG. 2 is a front view of a movable gate.
FIG. 3 is a side view of a movable gate.
FIG. 4 is a cross-sectional view of a center guide portion showing an example of interlocking means.
FIG. 5 is a longitudinal sectional view of a center guide portion showing an example of interlocking means.
FIG. 6 is a longitudinal sectional view showing a relationship between a chain holder and a sprocket.
[Explanation of symbols]
A movable gate B electric wheelchair C motorcycle 1 entry space 2 side guard 3 center guard 4 slide box 5 front and rear partition 6 hand-operated part 10 manual operation means 11 interlocking means

Claims (6)

Open and close one side of the entrance space before and after the entrance space that is divided into left and right so as to temporarily accept the vehicle that allows passage, and open and close the slide in conjunction with each other in the opposite direction so as to close the other By installing front and rear partitions and restricting the distance between the left and right sides and the front and rear partitions in the entrance space based on the width and length of the above-described passage-allowed vehicle, it is impossible to pass a vehicle that refuses to pass larger than the vehicle that allows passage A movable gate in a park or the like characterized by The movable gate of a park or the like according to claim 1, wherein the pass-permitted vehicle is an electric wheelchair and the pass-refusal vehicle is a standard motorcycle. The sliding opening and closing that interlocks the front and rear partitions is configured to be freely openable and closable by manual operation means that is installed on one side of the boarding space and can be manually opened and closed while riding the electric wheelchair in the boarding space. The movable gate of a park or the like according to claim 2. The boarding space is a pair of boarding spaces arranged adjacent to each other, and the front and rear partition bodies are shared by the pair of boarding spaces, and the front and back of the pair of boarding spaces are alternately slidable. A movable gate such as a park according to claim 1, 2 or 3. The movable gate for a park or the like according to claim 4, wherein manual operation means for enabling manual opening and closing of the interlocking slide opening and closing is installed at the center of the pair of entry spaces. A clasp for opening / closing the partition that protrudes outward from the front / rear partition to enable the opening / closing of the front / rear partition in the state where the electric wheelchair is positioned outside the entrance space. The movable gate of a park or the like according to claim 3 or 5, further comprising a portion.

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