JPH0335803Y2 - - Google Patents

Description

[Detailed explanation of the idea] [Industrial application field] This invention relates to a two-stage bicycle parking device.

[Conventional technology]

Conventionally, regarding this type of two-stage bicycle parking device, there is a bicycle parking device disclosed in Japanese Utility Model Publication No. 11085/1985. As shown in FIG. 8, the bicycle parking device comprises a column 1 that integrally fixes a lower rack 2 consisting of a rail 3 and a tire holding frame 4, and a horizontal column that is cantilevered in the middle of the column 1. A pedestal 5, a rotating rail 6 that is pivotally attached to the tip of the horizontal pedestal 5 and rotates around the pivot point, and a sliding rail 7 that slides along the rotating rail 6. , and an upper rack 8 with a tire holding frame 9 that slides along the sliding rail 7. The sliding rail 7 and the upper rack 8 have a weight suspended below the support 1 via a wire 10. 11, it is configured to be pulled up to the same position as the horizontal frame 5.

In the above-mentioned conventional device, bicycles A are accommodated in the upper and lower racks 2 and 8, respectively, and the bicycles are parked in two stages (see FIG. 9). When parking the bicycle A on the upper rack 8, the rotating rail 6 is rotated, the sliding rail 7 is brought into contact with the ground in an inclined manner, the front wheel of the bicycle A is placed on the upper rack 8, and the bicycle A is pushed up. While applying the weight 11, the upper rack 8 is slid upward along the slide rail 7. Then, when the upper rack 8 reaches the tip of the sliding rail 7, the rotating rail 6 is rotated upward and the sliding rail 7 is lifted upward. Slide it in the direction of the support column 1 along the horizontal frame 5 and push it in.
The upper rack 8 is held horizontally on the top to park bicycles.

[Problem that the invention attempts to solve]

In the conventional device described above, the weight 11 is applied when parking the bicycle A on the upper rack 8, so that the bicycle parking operation can be performed very easily.

However, since the upper rack 8 is located directly above the lower rack 2, when parking the bicycle in the upper rack 8, the sliding rail 7 can be rotated up and down so as not to interfere with the bicycle A parked in the lower rack 2. It must be put into action. Therefore, it is necessary to position the vertical movement fulcrum of the slide rail 7, that is, the pivot point of the rotation rail 6, considerably backwards in order to operate the slide rail 7, and as a result, the operation space is However, an extra so-called back space was required, resulting in extremely inefficient bicycle parking as a whole. In addition, the use of the weight 11 complicates the device, which not only increases cost but also makes maintenance management extremely troublesome.

This invention not only solves all the problems of the conventional technology and enables efficient bicycle parking even in a small amount of space, but is also easy to operate.
The aim is to provide an extremely compact bicycle parking device.

[Means for solving problems]

That is, this invention has lower racks 22 mounted in parallel on a base 21 at predetermined intervals, and a center between adjacent lower racks 22 located at the ends of each of the lower racks 22. A short horizontal rail 26 having an engaging piece 27 and a rear stopper 30 at the front and rear sides fixed to the upper end of each of the pillars 25, and each of the horizontal rails The upper rack 31 is slidably fitted into the engaging piece 26 and has a tip that can be freely engaged with the engaging piece 27, and each of the upper racks 31 has a sliding member that also serves as an engaging member on the lower surface of the upper rack 31, which is located approximately in the middle of the upper rack 31. A shaft 35 is fixed, and the sliding shaft 35 is connected to a rear stopper 30 of the horizontal rail 26.
It is configured to be able to freely rotate up and down while being locked to.

[Effect]

When parking bicycle A on lower rack 22, as before, place the wheels of bicycle A on lower rack 2.
Push along 2 and park your bicycle.

Furthermore, when parking the bicycle A on the upper rack 31, first, as shown in FIG. Pull back,
The sliding shaft 35 is slid rearward and locked to the rear stopper 30. Then, the upper rack 31 is rotated downward about the sliding shaft 35 as a fulcrum. After that, the front wheel of the bicycle A is placed on the upper rack 31, and then pushed up along the upper rack 31, and the rear wheel is placed on the upper rack 31. Next, upper rack 3
1 is rotated upward by lever action using the sliding shaft 35 as a fulcrum, and then pushed forward and the upper rack 31 is again engaged with the engagement piece 27 of the horizontal rail 26 to park the bicycle.

〔Example〕

An embodiment of this invention shown in the drawings will be described below.

Reference numeral 21 indicates a base having a required width; 22 indicates a lower rack arranged in parallel on the base 21 for each body width of bicycle A; 23 and tire holding frames 24 attached to the front and rear of the tire.
Reference numeral 25 denotes a column located at the tip of each of the lower racks 22 and erected in the center between adjacent lower racks 22, and 26 indicates an upwardly U-shaped cross section fixed to the upper end of each column 25. The height of the horizontal rail 26 is set to be slightly higher than the vehicle height of the bicycle A, and is set in the same direction as the installation direction of the lower rack 22. 27 is an engagement piece attached to the upper end of the horizontal rail 26; 28
29 is a stopper that also serves as a guide and has an upwardly U-shaped cross section and is fitted toward the rear end from the middle of the horizontal rail 26, and 29 is attached inward to the upper rear end of the horizontal rail 26 in contact with the stopper 28. The slip-off prevention piece 30 is a rear stopper located below the slip-off prevention piece 29 and attached to the rear end of the horizontal rail 26. Reference numeral 31 denotes an upper rack that is slidably fitted to the horizontal rail 26, and the upper rack 31 has a rail 33 having an upwardly U-shaped cross section and an engaging notch 32 that can freely engage with the engaging piece 27 at the tip. , a tire holding frame 34 formed on both sides of the rail 33, and a sliding shaft 35 fixed to the middle lower surface of the rail 33, which also serves as a lock, and the sliding shaft 35 is connected to the horizontal It is slidable between the front and rear stoppers 28 and 30 of the rail 26.
36 is an operating handle attached to the rear end of the rail 33; 37 is a rack receiving part located under the rear end of each rail 33;
is said to be approximately half the height of the vehicle.

In the bicycle parking device configured as described above, when parking the bicycle A on the lower rack 22,
As before, the bicycle A is parked by placing the front wheel on the rail 23, pushing it in, and holding it in the tire holding frame 24.

In addition, when parking the bicycle A on the upper rack 1, first, as shown in FIG.
7, and while sliding the sliding shaft 35, pull it back to the rear and lock it to the rear stopper 30. Then, the upper rack 31 is rotated downward about the sliding shaft 35, and the rail 33 is brought into contact with and supported by the rack receiving portion 37. At this time, the upper rack 31 rotates at a position midway between the bicycles A parked on the lower rack 22, and the rotation locus of its rear end is the same as the rear end of the bicycle A parked on the lower rack. It is in the same position as . After that, put the front wheel of Bicycle A on the rail 33, push it up along the rail 33, put the rear wheel on it, and place it on the tire holding frame 34.
hold it. Next, the upper rack 31 is rotated upward again by lever action using the sliding shaft 35 as a fulcrum, and then pushed forward along the horizontal rail 26. Then, insert the engagement notch 32 into the engagement piece 27.
and engage the upper rack 31 with the horizontal rail 26.
Park the bicycle by holding it horizontally on top (second
(See Figure 1 and Figure 10).

On the other hand, when unparking the bicycle, use the same operation as above.
After the engagement notch 32 and the engagement piece 27 are disengaged, it is preferable to rotate the upper rack 31 downward about the sliding shaft 35.

[Effect of idea]

According to this invention, as described above, the lower racks 22 are mounted in parallel on the base 21 at predetermined intervals, and the lower racks adjacent to each other are located at the front end of each of the lower racks 22. 22, and a short horizontal rail 26 having an engagement piece 27 and a rear stopper 30 at the front and rear sides fixed to the upper end of each of the columns 25,
It consists of an upper rack 31 which is slidably fitted into each of the horizontal rails 26 and whose tip can be freely engaged with the engagement piece 27, and each of the upper racks 31 has an upper rack 31 which is engaged with the bottom surface of the upper rack at approximately the middle thereof. A dual-purpose sliding shaft 35 is fixed to the rear stopper 30 of the horizontal rail 26 and can freely rotate up and down, so that the upper rack 31 is connected to the lower rack 2.
2. It is located in the space between the parked bicycles A and can be rotated up and down without interfering with each other, and there is no need to take up a large amount of so-called back space as with conventional devices. In turn, it is possible to efficiently park bicycles even in a small bicycle parking space. Moreover, the upper rack is 31
The rotation of the lower rack 2 is performed using the sliding shaft 35 as a fulcrum.
2, it is possible to do this by being located between each bicycle A that is parked, so not only can the angle of inclination of the upper rack 31 be gentle when parking or unparking the bicycle, but also it is possible to use so-called levers. The bicycle A can be pushed up or pulled down by its action, making it extremely easy to park the bicycle. Also,
Since it uses a so-called lever action without using a weight like conventional equipment, the equipment can be made extremely compact, which not only reduces costs but also makes maintenance management easy. It has practical effects.

[Brief explanation of the drawing]

The drawing shows one embodiment of this invention.
The figure is a side view, the second figure is a rear view, the third figure is a plan view,
FIG. 4 is a partially enlarged plan view showing the fitted state of the horizontal rail 26 and the upper rack 31, FIG. 5 is an enlarged sectional view taken along the - line in FIG. 4, and FIG. 6 is a - line in FIG. 7 is an enlarged cross-sectional view along the upper rack 3.
8 is a side view showing the conventional device, FIG. 9 is a schematic rear view showing the bicycle parking condition of the conventional example, and FIG. 10 is the bicycle parking condition of this device. FIG. 21... Base, 22... Lower rack, 25...
Post, 26...Horizontal rail, 27...Engagement piece, 3
0... Rear stopper, 31... Upper rack, 3
5...Sliding shaft.

Claims (1)

[Scope of utility model registration request] Lower racks 22 are installed in parallel on the base 21 at predetermined intervals, and racks 22 are installed at the center between adjacent lower racks 22, located along the tips of the lower racks 22. A pillar 25 of a required height, and an engaging piece 27 at the front and rear parts fixed to the upper end of each pillar 25.
and a rear stopper 30, and an upper rack 31 which is slidably fitted into each of the horizontal rails 26 and whose tip can be engaged with an engaging piece 27, A sliding shaft 35 that also serves as a lock is fixed to the lower surface of each upper rack 31 in the middle thereof, and the sliding shaft 35 can be rotated up and down while being locked to a rear stopper 30 of the horizontal rail 26. A bicycle parking device that is characterized by: