JP2554799Y2 - Three-dimensional bicycle parking device - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a three-dimensional bicycle parking device capable of storing bicycles in a vertically stacked manner.

[0002]

2. Description of the Related Art Conventionally, as a device for parking a bicycle, there has been known a three-dimensional bicycle parking device which can be stored in a vertically stacked state in order to save space. For example, Japanese Utility Model Publication No. 1-18077 describes an example of such a three-dimensional bicycle parking device.

[0003] In this method, a bottom hole for dropping and supporting a tire in a movable rail member is formed, and a retraction preventing mechanism for catching a rear wheel of a bicycle and preventing retreat is provided near the bottom hole. It is a thing.

[0004]

However, in the above-mentioned conventional example, when the front wheels are temporarily stored, the front wheels must be temporarily dropped into the bottom holes to temporarily stop the front wheels by operating the retreat prevention mechanism. Therefore, when pushing up the bicycle, the front wheel must be detached from the bottom hole, so that women and girls may not be able to perform such operations smoothly.

[0005] In addition, when it is raining or the like, dirt adhering to the tire may fall from the bottom hole formed in the movable rail member and soil the lower bicycle.

The present invention has been made in view of such circumstances.
An object of the present invention is to provide a three-dimensional bicycle parking device that can easily store a bicycle and does not contaminate a bicycle below.

[0007]

According to the present invention, means for solving the above-mentioned problems are constituted as follows. That is, a fixed frame, one end of which is fixedly supported via a column above the lower bicycle parking space provided on the ground and extends in the horizontal direction, and is pivotally supported by the other end of the fixed frame so as to be vertically swingable. A rotating frame that can be displaced between a position state in a direction along the fixed frame and a position state tilted downward,
When the rotating frame is slidable with respect to the rotating frame and the rotating frame is positioned in a direction along the fixed frame, the rotating frame can be pushed into and pulled out of the fixed frame via the rotating frame. A guide groove for mounting and guiding a front wheel and a rear wheel of the bicycle over substantially the entire length of the slide frame, and the front wheel has a front end formed with the front wheel. on one front wheel receiving is provided for preventing forward movement, in its rear portion, a pair of swing stopper consisting of a pipe member or rod to prevent retraction of the wheels operated by being pushed down to the wheel
Slides so that they can be opened and closed freely in the horizontal direction.
Rear wheel holding devices attached to both outer sides of the frame are provided, and a pair of flared support members are attached to the rear ends, and handles are interposed and fixed to the rear ends of both support members, and An intermediate portion between the two support members is interposed and fixed with a temporary receiving member that protrudes upward from the handle to prevent the wheels from retreating even when the slide frame is tilted downward, and that the temporary receiving member is An opening is provided between the rear ends of the slide frame, and the opening is provided on the bottom wall of the slide frame.
Is characterized in that no opening is provided .

[0008]

When the bicycle is to be mounted, the grip is pulled out of the slide frame, the slide frame is tilted downward, and the front wheel is first passed over the temporary receiving member and placed on the slide frame. Then, the retraction of the front wheel is prevented by the temporary receiving member, and the front wheel can be temporarily stored.

In this state, the bicycle is further pushed upward to put the rear wheel on the slide frame and the front wheel is brought into contact with the front wheel receiver. In this state, the rear wheel holding device is pushed down by the rear wheel. It is activated and the retraction of the wheel is prevented.

[0010] By gripping the handle and lifting the slide frame horizontally and pushing it into the fixed frame, the bicycle can be mounted on the slide frame and stably held.

When the bicycle is lowered, the slide frame is pulled out while the bicycle is mounted, and the bicycle is tilted downward. Then, the rear wheel is slightly lifted to release the rear wheel holding device from the holding state with respect to the rear wheel. And pull down the bike backwards. After pulling down the bicycle, the slide frame can be lifted horizontally and pushed into the fixed frame to be stored compactly.

[0012]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A preferred embodiment of a three-dimensional bicycle parking device according to the present invention will be described below in detail with reference to the drawings. FIG. 1 is a side view showing the overall configuration of the device, wherein reference numeral 1 denotes a lower bicycle parking device provided on the ground, 2 denotes an upper bicycle parking device provided on the lower bicycle parking device 1, and 3 denotes a lower bicycle parking device. A fixed frame (see FIGS. 3 and 4), which is formed in the shape of an upwardly-opening channel extending in the horizontal direction and having one end fixedly supported by a support column 4 erected and fixed near the front portion of the device 1, The fixed frame 3 is formed in an open channel shape so as to be fitted to the other end side thereof, and is pivotally supported so as to be swingable up and down. The rotating frame 6 which can be displaced to a tilted position state (indicated by a two-dot chain line) is formed in an upwardly open channel shape so as to fit inside the rotating frame 5 and slides on the rotating frame 5. A movable slide frame whose rotating frame 5 is When it is positioned in the direction along the arm 3, it can be pushed into and pulled out of the fixed frame 3 via the rotating frame 5, and the pushing position shown by a dashed line in FIG. It is freely displaceable to a forward tilt position shown by a chain line.

As shown in FIGS. 3 and 4, a flange 6a of the slide frame 6 and a guide rail 7 projecting in parallel therebelow are provided inside the upper edge of the rotary frame 5 described above.
, Which are slidably movable between them, are rotatably supported, and pin shafts p, p inserted through and supported by pin holes h, h formed in a rear portion of the fixed frame 3 project from both front portions thereof. A compression-type gas spring 2 whose one end is pivotally connected to a bracket 10 fixed to the bottom surface of the fixed frame 3 is attached to a downward bracket 9 fixed to the front bottom surface thereof.
5 is pivotally connected to the fixed frame 3
The bicycle 1 is urged in the direction along
1 (see FIG. 2) is easily lifted with the slide frame 6 mounted thereon. The flange 6 a of the slide frame 6 is formed with shallow recesses w, w that fit into the rollers 8, 8 at the position where the slide frame 6 is pushed, and the slide frame 6 is pushed into the fixed frame 3. The movement of the slide frame 6 can be prevented.

On the other hand, the slide frame 6 has a guide groove formed by left and right side walls 14a, 14a and a bottom wall 14b for mounting and guiding the front wheel 12 and the rear wheel 13 of the bicycle 11 over its entire length. A front wheel support 14 is provided at the front end of the fixed frame 3 at the front end thereof to prevent the front wheel 12 from moving forward. Guide rail 16
, And a pair of guide rollers 17 that move between the fixed frame 3 and the bottom surface thereof are pivotally supported. Note that a rear portion of the guide rail 16 is curved upward, and a curved guide 16a that rises from the bottom surface of the fixed frame 3 is provided at a lower portion thereof, and a stopper 16b for stopping the slide frame 6 is provided at a front end of the bottom surface. ing.

At the rear of the slide frame 6, there is provided a rear wheel holding device 18 which is operated by being pushed down by the rear wheel 13 (or the front wheel 12) and prevents the rear wheel 13 (or the front wheel 12) from retreating. I have.

Next, the wheel holding device 18 will be described. As shown in FIGS.
Both the outer side shaft 20 substantially was supported in a U-shaped bracket 19 attached to, bent in substantially U-shaped in front view, and a pipe material or a bar material bent in inverted L-shape in a side view of the A pair of swinging stoppers (swinging members) 21 and 22 are pivotally mounted to be openable and closable in the lateral direction, and lower portions 21a and 22a thereof.
Are bent in a direction orthogonal to the slide frame 6 and loosely fit through the openings 23, 23 formed in the side walls 14 a, 14 a of the slide frame 6 toward the inside thereof. It is arranged in parallel and the spindle 2
The helical spring 24 wound around the helical spring is biased to a slightly inclined state, and is depressed by being pushed down by a tire. Then, the pressing portions 21a, 21
Side walls 1 of slide frame 6 slightly ahead of 2a
A positioning stopper 26 is mounted between 4a and 14a.

On the other hand, the upper portions 21b and 22b of the swing stoppers 21 and 22 are bent forward so as to be parallel to each other, and caps c and c made of synthetic rubber or a soft resin material are provided at the distal ends thereof. It is fitted and its upper part 2
1b and 22b are rim contact portions that contact the rim r.

In the rear wheel holding device 18 configured as described above, in the free state, the swing stoppers 21 and 22 open upward as shown in FIG. 7, and the front wheel 12 or the rear wheel 13 is introduced. When it comes into contact with the positioning stopper 26, the pressed portions 21a and 22a are stepped down by the tire and pushed down, and as shown in FIGS. 5 and 6, both the rim contact portions 21b and 22b are closed and the tip ends thereof are closed. The inside of the rim r is brought into contact with the rim r.

In this state, the rim contact portions 21b, 2
2b prevents the front wheel 12 (or the rear wheel 13) from moving backward. However, when the bicycle 11 is pushed forward from this state, the front wheels 12 (or the rear wheels 13) are pushed down by the pushing parts 21a, 21a.
2a, the two pressing parts 21a, 22a
However, the two rim contact portions 21b, 22b are opened upward by the resilient force of the helical springs 24, 24, and the bicycle 11
Is allowed to move forward.

Further, in the rear wheel holding device 18, since the bottom wall 14b of the slide frame 6 is not provided with an opening,
Once the bicycle 11 is once mounted on the slide frame 6, it is possible to prevent such a problem that dirt attached to the front wheel 12 or the rear wheel 13 falls onto the bicycle below (see FIG. 2). .

The aforementioned guide groove 14 of the slide frame 6
At the rear of the left and right side walls 14a, 14a, flared support members 27, 27 made of a pair of plate members are attached by welding or the like, and a handle 2 made of a pipe material is provided between the rear ends.
8 is fixed by welding or the like, and a handle 2
Front wheel 12 (or rear wheel 13) projecting above
A temporary receiving member 29 for preventing retreat is interposed and fixed.

The temporary receiving member 29 is formed by bending a plate member into an upwardly projecting shape, and a rectangular opening 30 is provided between the temporary receiving member 29 and the rear end of the slide frame 6.
Thus, when the slide frame 6 is tilted downward in rainy weather or the like, the rainwater accumulated in the guide groove 14 can be dropped from the opening 30 and the person holding the handle 28 can remove the rainwater. The occurrence of such inconvenience is prevented.

Further, since the support members 27, 27 are formed in a divergent shape, the bicycle 11 can be easily introduced into the slide frame 6, and when the slide frame 6 is tilted downward, Temporary receiving member 2
9 is in a horizontal or forward inclined state, so that when the bicycle 11 is mounted, the front wheels 12
As a result, the bicycle 11 is temporarily locked, and so-called temporary deposit can be performed, so that the storing operation of the bicycle 11 is extremely easy. Although not shown, the temporary receiving member 29 is formed by bending a rod-like member into a substantially U-shape and extending between the two supporting members 27, 27, a pipe-like member, a half-cut cylindrical member, and the like. Alternatively, a pipe material bent in a square shape may be used as the handle 28 (see FIG. 8).

On the other hand, the lower bicycle parking device 1 (see FIG. 1) has a guide groove 31 for guiding the front wheel 12 and the rear wheel 13 and a plurality of guide rollers 33 on the bottom of a fixed frame 32 laid on the ground. And a stopper 34 and a front wheel receiver 35 are attached to the front part thereof, and the front wheel 12 is put between the stopper 34 and the front wheel receiver 35 to hold the bicycle 11 as shown in FIG. It can be stored.

The operation of storing the three-dimensional bicycle parking device thus constructed in the upper bicycle parking device 2 will be described.
After gripping the handle 28 of the slide frame 6 (see the one-dot chain line in FIG. 1) housed at the pushed-in position, pulling out the slide frame 6 to the position indicated by the solid line, it is tilted to the forward tilt position shown by the two-dot chain line. .

Then, the front wheel 12 of the bicycle 11 is lifted to get over the temporary receiving member 29,
The front wheel 12 is temporarily deposited (see FIG. 2).

Next, the bicycle 11 is further pushed upward, and the rear wheel 13 is also placed on the slide frame 6 so that the front wheel 12 is
Is brought into contact with the front wheel receiver 15. In this state, the rear wheels 13
Are prevented from retreating by the rear wheel holding device 18.

Thereafter, the handle 28 is again gripped, the slide frame 6 is lifted up to a horizontal state, and pushed into the fixed frame 3 to complete the storage. In such a stored state, even if a trouble occurs in the rear wheel holding device 18, the retreat of the rear wheel 13 can be prevented by the temporary receiving member 29.

It should be noted that the front wheel 12 and the rear wheel 13 are
Since the handle 28 is placed on the temporary receiving member 29 protruding above the handle 8, the handle 28 is not stained. In addition, since only the opening is provided between the temporary receiving member 29 and the slide frame 6, it is possible to prevent a problem such as dirt from falling on the bed or saddle of the bicycle 11 on the lower side.

[0030]

As described above, according to the three-dimensional bicycle parking device of the present invention, the wheel protrudes upward from the handle between the rear wheel holding device provided at the rear portion of the slide frame and the handle. the so the temporary supporting member for receiving temporary digits set, when placing the bicycle on the slide frame, front wheels and the provisionally deposited in the temporary receiving member, can hold the bicycle easily and smoothly. Also, when loading, because the wheel does not touch the handle,
Handle is not dirty.

Even if a trouble occurs in the rear wheel holding device, the bicycle can be prevented from retreating by the temporary receiving member, thereby improving safety.

Further, in the only opened between the rear end of the temporary supporting member and the slide frame, the slide frame
There is no opening in the bottom wall of the room, so that the saddle and bed of the bicycle below will not be soiled.

[Brief description of the drawings]

FIG. 1 is a side view showing an embodiment of a three-dimensional bicycle parking device of the present invention.

FIG. 2 is a layout diagram for explaining a storing operation of the bicycle.

FIG. 3 is an exploded view of the fixed frame, the rotating frame, and the slide frame.

FIG. 4 is a partially broken side view of the same.

FIG. 5 is a plan view of the rear wheel holding device.

FIG. 6 is a side view of the rear wheel holding device.

FIG. 7 is a front view of the rear wheel holding device.

FIG. 8 is a perspective view of a temporary receiving member also serving as the handle.

[Explanation of symbols]

3 ... fixed frame, 4 ... prop, 5 ... rotating frame, 6 ...
Slide frame, 12, 13 wheels, 14 guide grooves, 14b bottom wall, 15 front wheel receiver, 18 rear wheel holding device, 21 , 22 swing stopper, 27 support member, 28
… Handle, 29… temporary receiving member, 30… opening.

Claims (1)

(57) [Scope of request for utility model registration] 1. A fixed frame having one end fixedly supported on a lower bicycle parking space provided on the ground via a column and extending in the horizontal direction, and a pivotally supported pivotally vertically movable at the other end of the fixed frame. A rotating frame that can be displaced between a position state in the direction along the fixed frame and a position state tilted downward, and a slidable body with respect to the rotating frame, and the rotating frame moves in a direction along the fixed frame. When it is positioned, the slide frame is provided with a slide frame that can be pushed into and pulled out from the fixed frame via the rotating frame, and a slide frame that can be tilted downward when pulled out. A guide groove for mounting and guiding the front wheel and the rear wheel is formed, and a front end thereof has a front wheel support for preventing the front wheel from moving forward. While provided injury, on its rear portion, a pair of which consists of a pipe member or rod to prevent retraction of the wheels operated by being pushed down to the wheel
Move the swing stopper so that it can be opened and closed
A rear wheel holding device attached to both outer portions of the slide frame is provided, and a pair of flared support members are attached to the rear end portion, and handles are interposed and fixed to the rear ends of both support members, In addition, a temporary receiving member that protrudes upward from the handle to prevent the wheel from retreating even when the slide frame is tilted downward is interposed and fixed to an intermediate portion between the two supporting members. an opening provided with between the rear end of the slide frame, the slide frame
A three-dimensional bicycle parking device characterized in that no opening is provided in the bottom wall of the bicycle.