JP2537425Y2 - Bicycle parking device - Google Patents

Description

[Detailed description of the invention]

[0001]

INDUSTRIAL APPLICABILITY The present invention not only can be easily manufactured and can efficiently park a bicycle in a limited area, but also can safely and easily carry a bicycle in and out of a parking position. The present invention relates to a bicycle multi-story parking device that can be used.

[0002]

2. Description of the Related Art In recent years, illegal parking of bicycles on roads and sidewalks around stations and shopping streets has increased, and various social problems have occurred such as traffic obstacles, pedestrian safety, and hindrance to commercial activities. I have. In order to solve such a problem, a two-stage bicycle parking device capable of efficiently parking a bicycle on a limited area of land has been proposed, and a large number of bicycles can be parked on a narrow land. It has become. As a two-stage bicycle parking device as described above, that is, a device capable of parking a bicycle at a lower stage and an upper stage, for example, there is a three-dimensional bicycle parking device disclosed in Japanese Utility Model Publication No. Sho 62-31564.

In this bicycle multi-story parking device, a fixed rail member is laid horizontally above a column or a column beam member laid horizontally on a column with a parking space at a lower portion. And a movable rail member that is fitted and moves. In other words, this bicycle multi-story parking device is attached to the inner outer surface of the fixed rail member at the end outer surface of the movable rail member so that the movable rail member is pulled out and inclined or inserted into the fixed rail member. There is provided a linear inclined guide portion for bringing the pulley into contact with the lower surface thereof, and the movable rail member has a channel member with a stopper that engages with the pulley attached to the front end of the fixed rail member. It has a structure attached to the outer surface.

However, in this bicycle three-dimensional parking device, the inclined guide portion of the fixed rail member and the channel material of the movable rail member push and move the front end of the movable rail member from the front end to the rear end of the fixed rail member. The same length as the fixed rail member is required, and the force received by the inclined guide portion and the stopper of the channel material when the movable rail member is pulled out is a large weight of the bicycle and the steel member forming the movable rail member. Therefore, both the inclined guide portion and the channel material must be firmly attached by welding or the like, so that there is a disadvantage that the work of attaching the inclined guide portion and the channel material is very troublesome. And
The bicycle is parked in the lower parking space because the movable rail member tilts almost in proportion to the length of the movable rail member when the movable rail member is pulled out because the inclined guide portion provided on the fixed rail member is linear. In this case, there is a disadvantage that the underside of the movable rail member abuts on the bicycle and may damage the parked bicycle. Further, since the movable rail member is fixed with a channel member with a stopper having a length substantially equal to the length of the fixed rail member, the weight of the movable rail member moved manually increases.
Another drawback is that children and women require a lot of effort to park the bicycle on the upper tier.

[0005]

SUMMARY OF THE INVENTION The present invention solves the above-mentioned drawbacks of the prior art, and can be manufactured easily with less troublesome work at the time of manufacturing. An object of the present invention is to provide a bicycle multi-story parking device which can efficiently park a large number of bicycles, and furthermore, can carry out a work for carrying in and out a bicycle safely and easily without damaging a bicycle parked at a lower stage. Make it an issue.

[0006]

The inventor of the present invention has conducted various studies to solve the above-mentioned problems, and as a result, has fixed substantially horizontally on the upper portion of a frame having a predetermined height or a horizontal beam provided on the column. In the configuration comprising a fixed guide rail in the form of a groove or a lip groove having an opened upper portion and a movable guide rail on which a bicycle is placed and which is movably inserted into the fixed guide rail, At the front end, a support roller for supporting the lower surface of the movable guide rail is pivotally mounted, and a substantially horizontal horizontal portion having a predetermined length for horizontally moving the movable guide rail is fixed continuously to a front portion of the horizontal portion. A guide member formed of a tilting curved portion having a curved shape reaching the upper portion of the guide rail, and fixing the guide member to the inner surface, and further tilting the guide member of the fixed guide rail. An anti-sway guide that guides the outer surface of the movable guide rail is fixed to the inner surface on the front end side, and an engaging roller that engages with the guide member is pivotally attached to the outer surface of the rear end of the movable guide rail. And a lifting prevention member which is positioned immediately below the run-out prevention guide to prevent the floating of the movable guide rail when the engagement roller and the tilting curved portion of the guide member are engaged. If a stopper for locking the engaging roller is provided at the front end of the tilting curved portion of the member, it can be easily manufactured and the bicycle can be fixed without contacting the bicycle parked at the lower parking position. The present invention was completed by investigating that the movable guide rail could be reduced in weight while being able to be carried in and out of a parking position at a height.

Hereinafter, the bicycle multi-story parking device according to the present invention will be described in detail with reference to the drawings. FIG. 1 is a side sectional view showing one embodiment of a bicycle multi-story parking device according to the present invention, FIG. 2 is an enlarged explanatory view of a portion A in FIG. 1, and FIG. 3 is a front view showing a main part of the present invention device shown in FIG. FIG.

In the drawings, reference numeral 1 denotes a fixed guide rail which is fixed substantially horizontally to an upper portion of a frame 9 composed of a column having a predetermined height or a horizontal beam provided on the column, and an upper portion 1a is opened. The fixed guide rail 1 is formed of a grooved or lip grooved shaped steel.

Reference numeral 2 denotes a movable guide rail formed of a groove-shaped or hat-groove-shaped steel member having an open top so that a bicycle can be mounted thereon.
An engaging roller 5 for engaging with a guide member 3 to be described later is pivotally mounted on outer surfaces 2b on both sides of the rear end portion, and is inserted movably in the fixed guide rail 1.

Reference numeral 3 denotes a movable guide rail which is fixed to the inner surface 1b of the fixed guide rail 1 and engages with an engaging roller 5 which is pivotally mounted on the outer surface 2b of the rear end of the movable guide rail 2. The guide member 3 guides the movable guide rail 2 so as to move the movable guide rail 2 horizontally. The guide member 3 tilts the movable guide rail 2 by a predetermined length from the rear end side of the fixed guide rail 1. Even when the movable guide rail 2 is pulled out to the front, a substantially horizontal portion 3a having a length that can be pulled out to a position where it does not come into contact with the bicycle parked below the fixed guide rail 1 Horizontal part 3a to guide you
And a tilting curved portion 3b having a curved shape reaching the upper portion 1a at the front portion of the fixed guide rail 1 continuously with the front portion of the fixed guide rail 1. The tilting curved portion 3b is formed around the support roller 4 described later. It is preferable that the shape is a circular arc. The guide member 3 is fixed to the inner surface 1b of the fixed guide rail 1 by welding or the like with openings of the channel members facing each other as shown in FIG. 3, for example, and is fixed to the upper surface of the horizontal portion 3a. Is formed near the tilting curved portion 3b by a notch 3c which is cut out by a length shorter than the diameter of the engaging roller 5 which engages the guide member 3 when the movable guide rail 2 is pulled out. This is preferable because the roller 5 is fitted into the notch 3c and the movable guide rail 2 is temporarily stopped.

Reference numeral 4 denotes a support roller pivotally attached to the front end of the fixed guide rail 1 and supporting the lower surface 2a of the movable guide rail 2. The support roller 4 is, for example, as shown in FIG.
As shown in the figure, a resin guide roll 4a is inserted through a shaft 4b pivotally mounted on a bearing 4c provided immediately below both sides of the front end of the movable guide rail 2 for the purpose of damping and silencing. Can be shown.

Numeral 6 indicates the tilting of the guide member 3 for locking the engaging roller 5 pivotally mounted on the outer surface 2b of the rear end of the movable guide rail 2 when the movable guide rail 2 is pulled out and tilted. The stopper 6 is provided at the front end of the bending section 3b. The stopper 6 only needs to close the front end of the tilting bending section 3b of the guide member 3, so that the upper portion 1a of the fixed guide rail 1 and / or It is fixed to the guide member 3.

Reference numeral 7 denotes an anti-sway guide fixed to the inner surface 1b on the front end side of the guide member 3 of the fixed guide rail 1 to guide the outer surface 2b of the movable guide rail 2.
The run-out prevention guide 7 is provided on the outer surface 2b of the movable guide rail 2.
Is fixed to the fixed guide rail 1 in a state of protruding toward the movable guide rail 2 so as to guide. It is preferable that a guide piece 7a protruding only on the upper side of the outer side surface 2b of the movable guide rail 2 is formed as the run-out preventing guide 7 as in the illustrated embodiment. In order to obtain the effect described above, it is preferable to use a resin such as a polycarbonate resin.

Reference numeral 8 denotes a floating prevention member for preventing the movable guide rail 2 from floating when the movable guide rail 2 is pulled out toward the front and tilted. The movable guide is provided on the outer surface 2b on the front side of the engagement roller 5 pivotally attached to the outer surface 2b on the rear end, and the engagement roller 5 and the tilting curved portion 3b of the guide member 3 are engaged. When the rail 2 is tilted, it is positioned immediately below the shake prevention guide 7. As the lift-up preventing member 8, as shown in the illustrated embodiment, the run-out preventing guide 7 has a certain length in the front-rear direction of the fixed guide rail 1 and has a roller on the outer surface 2 b of the movable guide rail 2. The fact that the movable guide 8a is pivotally connected allows the movable guide rail 3 to move along the guide member 3 even when the roller 8a is locked to the run-out prevention guide 7 and the floating of the movable guide rail 2 is prevented. This is preferable because the rail 2 can be moved smoothly. At this time, the support roller 4 that supports the lower surface 2a of the movable guide rail 2 is pivotally mounted with the bearings 4c at both ends located directly below the lower surface 2a of the movable guide rail 2.

Since the run-out preventing guide 7 is for preventing the movable guide rail 2 from rattling to the side and floating upward, a roller 8a is pivotally mounted on the movable guide rail 2 as a floating preventing member 8. In this case, as shown in FIG. 3, a guide piece 7a for locking the roller 8a is formed so as to protrude, and the inner surface 1b of the fixed guide rail 1 is formed below the guide piece 7a.
When fixed to the inner surface 1b of the fixed guide rail 1, the roller 8a also has a function of preventing the roller 8a from contacting the inner surface 1b of the fixed guide rail 1 due to the presence of the portion fixed to the inner surface 1b of the fixed guide rail 1.

A leaf spring 10 is fixed to the front end of the lower surface of the fixed guide rail 1, and comes into contact with the rear lower surface 2a of the movable guide rail 2 which is drawn out and tilted.

[0017]

In order to park a bicycle in the bicycle multi-story parking device according to the present invention, the movable guide rail 2 normally inserted into the fixed guide rail 1 is pulled out to the front. As shown in FIG. 1, the movable guide rail 2 is tilted. When the movable guide rail 2 is pulled out, the support roller 4 pivotally attached to the fixed guide rail 1 and the lower surface 2a of the movable guide rail 2 Moment acting on the movable guide rail 2 and the engaging roller 5 of the movable guide rail 2
The movable guide rail 2 is initially guided horizontally along the horizontal portion 3a of the guide member 3 which initially engages with the engagement roller 5 of the movable guide rail 2 because the movable guide rail 2 comes into contact with the lower surface of the upper surface of the horizontal portion 3a. . At this time, as shown in FIG. 3, the support roller 4 is provided at a position immediately below both sides of the movable guide rail 2.
When the resin roll 4a is inserted through the shaft 4b pivotally connected to the 4c, the distance between the bearings 4c can be shortened, so that the movable guide rail 2 can be supported in a stable state, and at the same time, the cushioning and noise reduction can be achieved. The effect can be achieved.

When the notch 3c is formed near the tilting curved portion 3b on the upper surface of the horizontal portion 3a of the guide member 3 with a length shorter than the diameter of the engaging roller 5, the tilting curved portion is formed. In the vicinity of 3b, the engagement roller 5 is fitted into the notch 3c, and the movable guide rail 2 is temporarily stopped. When the movable guide rail 2 is further pulled out until the engaging roller 5 pivotally attached to the movable guide rail 2 is positioned at the tilting curved portion 3b of the guide member 3, the engagement pivotally attached to the movable guide rail 2 is started. Roller 5
Moves along the tilting curved portion 3b to tilt the movable guide rail 2, and the movement is stopped in a state where the engaging roller 5 pivotally attached to the movable guide rail 2 is locked to the stopper 6. You.

When the movable guide rail 2 moves along the guide member 3 of the fixed guide rail 1 in this way, the run-out prevention guide 7 guides the outer side surface 2b of the movable guide rail 2 to prevent the movable guide rail 2 from moving. This prevents rattling to the side and prevents the movable guide rail 2 from directly colliding with the inner side surface 1b of the fixed guide rail 1. Further, when the movable guide rail 2 is tilted, the floating prevention member 8 is provided immediately below the run-out prevention guide 7, so that the floating guide rail 2 is lifted by the run-up prevention guide 7. It is prevented by being stopped. Here, when the roller 8a is pivotally mounted on the outer surface 2b of the movable guide rail 2 as the lifting prevention member 8,
Even if the movable guide rail 2 is tilted, the contact between the anti-vibration guide 7 and the roller 8a is always a point and the roller 8a is freely rotatable, so that the roller 8a is locked to the anti-vibration guide 7. Thus, even if the floating of the movable guide rail 2 is prevented, the movement of the movable guide rail 2 in the direction along the guide member 3 is performed smoothly.

When the leaf spring 10 is fixed to the front end of the lower surface of the fixed guide rail 1, the leaf spring 10 is attached to the rear lower surface 2a of the movable guide rail 2 which is pulled out and tilted.
Is prevented from abruptly tilting the movable guide rail 2 due to abutment, thereby improving safety.

In this manner, the bicycle is mounted on the movable guide rail 2 from the front wheel side with the movable guide rail 2 tilted as shown in FIG. Next, in order to insert the movable guide rail 2 on which the bicycle is placed into the fixed guide rail 1, the engaging roller 5 is raised by lifting the front end of the movable guide rail 2 and pushing the movable guide rail 2 inward. 3, the bicycle is inserted into the fixed guide rail 1, and the bicycle can be parked three-dimensionally. At this time, if the leaf spring 10 is fixed to the front end of the lower surface of the fixed guide rail 1, the force for lifting the front end of the movable guide rail 2 is reduced by the elastic force of the leaf spring 10, so that the operability is further improved. I do.

[0022]

As described in detail above, the bicycle multi-story parking device according to the present invention has a long length when it is manufactured, and the time-consuming fixing work that requires welding is a guide member to the inner surface of the fixed guide rail. Since it is only fixed, production efficiency is good,
The members separately attached to the groove-shaped or hat-groove shaped steel constituting the movable guide rail are only the engagement roller and the floating prevention member. Therefore, the movable guide rail is lightweight and easily operated by children and women. be able to.

In addition, when the bicycle is carried in and out, the movable guide rail operates horizontally until it is pulled out to a predetermined position, that is, even if the movable guide rail is tilted, and is not brought into contact with a bicycle parked below the fixed guide rail. Since the bicycle is moved and tilted later, the bicycle parked below the fixed guide rail can be parked at a predetermined parking position without falling down or being damaged.

Further, in the case where a notch cut in a length shorter than the diameter of the engaging roller is formed near the tilting curved portion on the upper surface of the horizontal portion of the guide member, when the movable guide rail is pulled out. Since the movable guide rail is temporarily stopped immediately before the movable guide rail is tilted, the movable guide rail does not suddenly tilt when pulled out with a constant force, so that the bicycle can be safely carried in and out.

Further, since the floating guide member is provided, the floating of the movable guide rail is prevented, and particularly when the movable guide rail is changed from the tilted state to the horizontal state, the engaging roller is tilted by the guide member. The guide can be easily and reliably guided along the bending section. At this time, as shown in FIG. 3, if the roller is pivotally mounted as a lifting prevention member, the movable guide rail can be moved smoothly, and if the lifting prevention member is made of resin, a cushioning and noise reduction effect can be obtained. It is.

Further, since the run-out preventing guide is provided on the inner side surface of the fixed guide rail, the movable guide rail is prevented from rattling to the side, and the movement of the movable guide rail is stabilized.

If a leaf spring is fixed to the front end of the lower surface of the fixed guide rail, the leaf spring comes into contact with the lower surface of the rear portion of the movable guide rail which is pulled out and tilted, and the movable guide rail is rapidly tilted. As a result, not only the safety is improved, but also the operability is improved because the force for lifting the front end of the movable guide rail is reduced by the elastic force of the leaf spring. The bicycle multi-story parking device according to the present invention having various effects as described above is of great practical value.

[Brief description of the drawings]

FIG. 1 is a side sectional view showing one embodiment of a bicycle multi-story parking device according to the present invention.

FIG. 2 is an enlarged explanatory view of a portion A in FIG. 1;

FIG. 3 is an explanatory front view showing a main part of the device of the present invention shown in FIG. 1;

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Fixed guide rail 1a Upper part 1b Inner surface 2 Movable guide rail 2a Lower surface 2b Outer surface 3 Guide member 3a Horizontal part 3b Curving part for tilting 3c Notch 4 Support roller 4a Roll 4b Shaft 4c Bearing 5 Engaging roller 6 Stopper 7 Anti-sway Guide 7a Guide piece 8 Floating prevention member 8a Roller 8b Shaft 9 Frame 10 Leaf spring

Claims (4)

(57) [Scope of request for utility model registration] 1. A groove or lip groove which is fixed substantially horizontally on an upper part of a frame (9) consisting of a column having a predetermined height or a horizontal beam provided laterally on the column and whose upper part (1a) is open. Fixed guide rail made of shaped steel (1)
And a movable guide rail (2) made of a grooved or hat-groove shaped steel member having an open upper portion on which a bicycle is mounted and movably inserted into the fixed guide rail (1). A support roller for supporting the lower surface (2a) of the movable guide rail (2) at the front end of the fixed guide rail (1).
(4) is pivotally mounted and is connected to a substantially horizontal horizontal portion (3a) having a predetermined length for moving the movable guide rail (2) horizontally and a front portion of the horizontal portion (3a). And a guide member (3) formed from a tilting curved portion (3b) having a curved shape reaching the upper portion (1a) of the fixed guide rail (1).
The fixed guide rail (1) has an inner surface (1) at the front end side of the tilting curved portion (3b) of the guide member (3).
An anti-sway guide (7) for guiding the outer surface (2b) of the movable guide rail (2) is fixed to b), and the outer surface (2b) at the rear end of the movable guide rail (2) is fixed to the outer surface (2b). An engaging roller (5) engaging with the guide member (3) is pivotally mounted, and when the engaging roller (5) and the tilting curved portion (3b) of the guide member (3) are engaged. A lifting prevention member (8) which is positioned immediately below the run-out prevention guide (7) and prevents floating of the movable guide rail (2);
A three-dimensional parking device for bicycles, characterized in that a stopper (6) for locking the engaging roller (5) is provided at a front end of the tilting curved portion (3b) of (3). 2. A lifting member (8) for preventing the movable guide rail (2) from rising is a roller (8a) pivotally attached to an outer surface (2b) of the movable guide rail (2). Claim 1
Bicycle multi-story parking device according to. 3. An engaging roller (5) which is notched in a length shorter than a diameter of an engaging roller (5) near a tilting curved portion (3b) on an upper surface of a horizontal portion (3a) of a guide member (3). (3c)
The bicycle multi-story parking device according to claim 1 or 2, wherein: 4. A leaf spring (10) which abuts on a rear lower surface (2a) of a movable guide rail (2) which is drawn out and tilted at a front end of a lower surface of a fixed guide rail (1) is fixed. The bicycle three-dimensional parking device according to any one of items 1 to 3.