JPS5914600Y2 - Cage bicycle guide in multi-level bicycle parking system - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a cage bicycle guide in a multi-level bicycle parking device.

In recent years, a multi-level bicycle parking system has been proposed which is capable of effectively utilizing a small area by attaching a large number of bicycle storage cages to vertically disposed chains and raising and lowering them, and which is also commercially viable.

However, the cage of this parking device only has a frame inside to hold the front wheel of the bicycle, so
When storing a bicycle, one has to put one's body inside the cage, and if the cage is moved up and down by mistake, it can lead to personal injury.

The purpose of this invention is to eliminate the above-mentioned defects and to not only safely store a bicycle in a storage cage, but also to make it possible to store the bicycle easily by using the bicycle's own weight, and to ensure that the bicycle is stored securely. To provide a bicycle guide for a cage in a multi-story bicycle parking device which can hold bicycle handles, in particular, can arrange bicycle handles by wrapping them up and down, and can effectively utilize a narrow space.

Hereinafter, an embodiment of the present invention as a three-dimensional bicycle parking device will be explained with reference to the drawings. In the drawing, 1 is an inner tower in the shape of a regular square cylinder with a lid, which is erected on the ground S, and the inside is used as a machine room. used.

Reference numeral 2 denotes an outer tower in the form of a regular square frame, which is erected on the ground S so as to surround the outside of the tower 1 at regular intervals, and has four pillars 3a to 3 located on an extension of the diagonal line of the inner tower 1.
d, and four horizontal frames 4a to 4d installed between the respective pillars 3a to 3d.

Note that this outer tower 2 is provided with a reinforcing frame (not shown), a decorative board is placed on the four sides, and both towers 1
, a connecting frame (not shown) is attached between the two.

Reference numeral 5 denotes a first upper sprocket wheel that is pivotally supported at each of the four upper corners of the inner tower 1, and 6 is a first lower sprocket that is pivotally supported at the four lower corners of the inner tower 1 so as to correspond to the first upper sprocket wheel 5. A first chain 7 is hung between the wheels and the first upper sprocket wheel 5, respectively.

A second upper sprocket wheel 8 is pivotally supported on the horizontal frame 4C of the outer tower 2 so as to correspond to the first upper sprocket wheel 5, and is positioned above the first upper sprocket wheel 5 by a certain distance. It is located.

A second lower sprocket wheel 9 is pivotally supported by each horizontal frame 4d so as to correspond to the second upper sprocket wheel 8, and is located above the first lower sprocket wheel 6 by a certain distance. I'm letting you do it.

10 is the second upper and lower sprocket wheel 8;
This is the second chain wrapped around 9.

Reference numeral 11 denotes a first support arm having a roughly L-shaped plane fixed to the first chain 7 at equal pitches, and reference numeral 12 a hanging member rotatably suspended from the tip of each first support arm 11. Their lower ends are fixed to the center of the lower edge of the side surface of the bicycle storage cage 13.

Reference numeral 14 denotes a second support arm having a substantially L-shaped plane fixed to the second chain 10 at equal pitches, and reference numeral 15 a hanging member rotatably suspended from the tip of each support arm 14. Their lower ends are fixed to the center of the upper edge of the other side of the cage 13.

Then, the first and second support arms 11.14 are connected to the first and second upper (lower) sprocket wheels 5.8 (6, 9).
The gauge 13 is moved to the upper side of the upper sprocket wheels 5, 8 as shown in FIG. 3 so that the cage 13 can be reversed.

By the way, the length of the bicycle storage cage 13 on the side corresponding to the inner tower 1 is approximately equal to or slightly smaller than the length of one side of the tower 1, and a pair of chains 7.1
The cage 13 on one side of 0 directly faces the inner tower 1, and the cage 13 on the other side interferes with the cage 13 at a position laterally away from the inner tower 1, that is, on an extension of the diagonal line of the tower 1. It is arranged so that it can move up and down as close as possible within a range where it does not move.

Therefore, if we look at this for all four sides of Tower 1, we get
As shown in FIG. 2, the cages 13 disposed on the first and second chains 7, 10 are directly facing the tower 1 when they are raised and lowered on one side, and when the cages 13 are raised and lowered on the other side, they are diagonally opposite the tower 1. Eight cage rows are formed in an extended manner.

Next, one of the four sets of drive mechanisms for independently raising and lowering the cages 13 disposed on the four sets of first and second chains 7 and 10 will be explained. This is a geared motor installed on the top surface, and a sprocket wheel 17 is fixed to its rotating shaft.

18 is a support shaft supported by a bearing 19 fixed to the upper part of the inner tower 1 and a bearing 20 fixed to the horizontal frame 4b of the outer tower 2;
1, 22, and 23 are sprocket wheels fixed to the support shaft 18 so as to correspond to the sprocket wheel 17 and the first and second chains 7, 10, respectively; 24 is a sprocket; 17. A chain wrapped around 21; 25.26
is the first above.

sprocket wheels 27 and 28 each fixed to a common support shaft with the second upper sprocket wheels 5 and 8;
This is a chain that is wound between the sprocket wheels 22 and 23.

Therefore, when the sprocket 17 of the geared motor 16 is rotated, the sprocket 21. Support shaft 18. The sprockets 22 and 23 are rotated, and the sprockets 27 and 28 are further rotated via the chains 25 and 26, causing the first upper sprocket wheel 5. The second upper sprocket 8 is rotated, and the first and second chains 7, 10
are rotated synchronously, and the cage 13 is moved up and down.

Next, the structure of the bicycle storage cage 13 will be explained with reference to FIG.
3. There are four guide frames in the shape of a U-shaped groove that are arranged in a diagonal manner and parallel to each other as they go down toward the side opposite to a, and the slope of the second and fourth guide frames 29' from the left side is made smaller. There is.

30 is a support frame arranged horizontally in two stages, upper and lower, inside the cage 13; 31 is a front wheel holding frame made of two rods connected between the support frames 30; each guide frame 2;
They are provided at equal pitches corresponding to 9°29'.

32 are the second and fourth guide frames 29' and the front wheel holding frame 3
This is a front wheel holding frame made up of a pair of rods connected image-wise to the front wheel holding frame.

Guide frame 29' of the guide frames 29, 29' between the above
The reason why the slope of the steering wheel is made small and the tip of the steering wheel is made high is so that the steering wheel of a car can be arranged in a vertically wrapped manner, and a narrow space can be used effectively.

Now, in the embodiment of the present invention, the bicycle storage cage 13
Since the guide frames 29 and 29' were arranged on the bottom of the
The bicycle can be easily accommodated without putting one's body inside the cage 13, and therefore, even if the cage is erroneously raised or lowered, the risk of personal injury or the like can be prevented.

If the guide frames 29 and 29' are arranged in a diagonal manner with the inner end being lower as in the above embodiment, the bicycle can be easily accommodated by utilizing its own weight, and the bicycle can be kept in the accommodated state reliably. It becomes something that can be maintained.

As described above, in the present invention, between the entrance and exit of the storage cage 13 and the front wheel holding member 31, 32 disposed inside the storage cage 13,
A plurality of guide members 29, 29' on which the front and rear wheels are mounted are arranged diagonally downward toward the inside of the cage 13 and parallel to each other, and the slopes of the guide members 29, 29' adjacent to each other are changed. Not only can the bicycle be safely stored in the storage cage 13, but it can also be easily stored using the bicycle's own weight, and the stored state can be maintained reliably. They can be wrapped and arranged, which has the effect of making effective use of a narrow space.

[Brief explanation of the drawing]

Fig. 1 is a partially omitted front view showing an embodiment of the three-dimensional bicycle device according to the present invention, Fig. 2 is a plan view showing the arrangement of the inner (outer) tower and the cage, and Fig. 3 is the support of the cage. FIG. 4 is an enlarged perspective view showing the structure and elevating device, and FIG. 4 is a perspective view showing the side frame of the bicycle according to the present invention. Cage...13, Guide frame...29.
29', front wheel holding frame...31,32°

Claims (1)

[Scope of utility model registration request] A plurality of guide members 29, 29' on which the front and rear wheels are mounted are installed between the entrance and exit of the housing cage 13 and the front wheel holding member 31, 32 arranged inside the housing cage 13 in a diagonal shape that descends toward the inside of the cage 13. A bicycle guide for a cage in a three-dimensional bicycle parking device, characterized in that guide members 29 and 29' arranged in parallel and adjacent to each other have different slopes.