JPH034687Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to a bicycle parking device in a parking lot.

A lower parking means 2 for holding a bicycle so that it does not fall is attached to the bottom of a support 1 fixed on the ground, and a bicycle mounting frame 41 is slid back and forth on a horizontal beam 3 fixed to the top of the support 1, and the beam 3 A two-stage bicycle parking device is known in which the upper parking means 4 is configured so that the free end thereof is tilted to a bicycle loading/unloading position.

Particularly in the upper parking means 4 of the above-mentioned device, the frame 41 for mounting the bicycle is conventionally made of channel steel, with the opening side facing upward, and the tire is received in the groove thereof.

As a result, water accumulates in the grooves, causing rust, reducing durability, and contaminating the tire with rust.

The present invention aims to solve this problem, and is a bicycle parking device in which the top surface of the bicycle mounting frame 41 is formed into a flat surface, and a synthetic resin tire holder 5 having a concave cross section is mounted on the surface. be.

For example, the bicycle mounting frame 41 is a steel member with a flat top surface with the opening facing downward, and a synthetic resin tire holder 5 with a concave cross section is attached to the flat surface, so that the tire holder 5 will not rust. Never. Furthermore, since the frame 41 has a flat upper surface, water does not accumulate therein, and rust is less likely to occur.

Figure 1 shows 2 in which the present invention is applied to the upper parking means 4.
A tiered parking device is illustrated.

The present invention can also be applied to the frame 21 of the lower parking means 2, but since the frame 21 is generally tilted forward and downward as shown in the figure, it is hardly necessary.

In the present invention, a metal material with a flat upper surface is used for the bicycle mounting frame 41 of the upper parking means 4, and the frame 41 is made to be slidable back and forth on the beam 3 on the support column 1. The second structure has a structure in which the front end of the beam 3 is tilted downward.
Shaped steel as illustrated in the figure is preferred.

Reference numeral 5 denotes a tire holder made of synthetic resin and having a generally concave cross section, the groove width W of which is larger than the diameter of the wheel tire T, and a gutter-like body with a length necessary to receive the lower arc of the tire T. Attach it to the front and rear tire receiving positions on the upper surface of 41 using appropriate means such as plastic studs 6 or adhesive. Although the illustrated tire support 5 is formed by bending a synthetic resin plate, it may also be formed by block molding.

Although the other configurations of the bicycle parking device are arbitrary, the illustrated example is as follows.

In FIG. 3, 7 is a roller attached to the upper surface of the rear end of the frame 41 with a bracket 71, 8 is a roller bearing bearing on the bracket 81 similarly attached to the lower part of both sides of the rear end of the frame 41, and 9 and 9b are rollers. This roller is supported by a bracket 91 welded to the front end of the hollow rectangular beam 3. The roller 7 is in contact with the upper surface of the beam 3, the roller 8 is in contact with the lower surface of the beam 3, and the roller 9 is in contact with the inner surface of the upper surface of the frame 41, so that the frame 41 is supported parallel to the beam 3. Further, guides 10a, 10a, 10b, 10b are provided on the inner surfaces of the left and right brackets 81 in the front and rear, and are brought into contact with the side surfaces of the beam 3.

When the bicycle mounting frame 41 is moved backward along the beam 3 in the direction of arrow a, the roller 8 hits the support column 1 and acts as a stopper to restrict the backward position, as shown in FIG. When the frame is advanced in the direction b as shown in FIG. 1, the roller 8 hits the lower protrusion 92 of the bracket 91 and becomes a stopper.
The frame 41 is rotated around the contact point of the roller 8 as a fulcrum.
can be tilted forward and lowered as shown by the solid line in Figure 1. At that time, the roller 9 is moved to the frame 41.
still abuts the inner surface of the upper surface of the same bracket 9.
The roller 9b provided at the front lower part of 1 also hits the inner surface,
Furthermore, the guide 10b/1 at the rear of the bracket 81
0b comes into contact with both sides of the beam 3. Therefore, the frame 41 is tilted forward to a tilted position at an angle determined by the beam 3, the bracket 91, and the rollers 8, 9, and 9b, and is stably held.

Reference numeral 11 designates a front wheel support/fall prevention frame provided on both sides of the rear end of the frame 41, and 12 designates a rear wheel support/fall prevention frame. Reference numeral 13 denotes side fall prevention frames provided on both sides of the frame 41, the front and rear ends of which are fixed to the fall prevention frames 11 and 12, and the intermediate legs fixed to the frame 41. Even a small bicycle in which one of the front and rear wheels cannot reach one of the front and rear fall prevention frames can be prevented from falling by its side fall prevention frame 13.

Reference numeral 14 denotes a handle for raising and lowering the frame, which is attached to the frame 12 so as to be vertically adjustable according to the user's height. Reference numerals 15 and 16 are front and rear wheel receivers and overturn prevention frames of the lower parking means 2.

As mentioned above, since the top surface of the frame on which the bicycle is mounted is flat, and the concave tire holder made of synthetic resin is attached to the top surface, there is no chance of water accumulating on the tire holder surface and causing rust.

[Brief explanation of the drawing]

FIG. 1 is a front view illustrating a two-stage bicycle parking device to which the present invention is applied, FIG. 2 is an enlarged cross-sectional view of the main part thereof, and FIG. 3 is a front view of the upper parking means. 1... Strut, 2... Lower parking means, 3... Horizontal beam, 4... Upper parking means, 41... Bicycle mounting frame with flat top surface, 5... Concave synthetic resin tire holder.

Claims (1)

[Scope of utility model registration request] In a bicycle parking device, a frame 41 for mounting a bicycle is provided on a substantially horizontal beam 3 fixed to the upper part of a support 1 erected on the ground so as to be slidable back and forth and tiltable forward and downward at the front end of the beam 3. , a bicycle parking device in which the upper surface of the bicycle mounting frame 41 is formed into a flat surface, and a tire support 5 made of synthetic resin and having a concave cross section is mounted on the surface.