JPH068175U - Two-stage bicycle parking device - Google Patents

Abstract

(57) [Abstract] [Purpose] An object of the present invention is to simplify the structure of the device itself so that the manufacturing work can be performed inexpensively and easily and the operability thereof can be improved. [Structure] Pillar 3 that divides the upper and lower parking spaces
A fixed frame body 1 fixed to the same and provided substantially horizontally, a guide rod 6 rotatably connected to the rear end side of the fixed frame body 1 via a support shaft 4, and a bicycle 17 are mounted. The fixed frame 1 to be placed
And a support base 16 slidable back and forth along the guide rod 6 and rotatable together with the guide rod 6 about the support shaft 4 as a fulcrum. Cylinder 11 having is pivotally mounted and said rod 12
The other end of the swing rod 13 rotatably connected to one end of the is fixed to the guide rod 6.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a two-stage bicycle parking device, and more particularly, to an improvement of a parking device that allows a bicycle to be parked in two tiers.

[0002]

[Prior art]

 Conventionally, as a two-stage bicycle parking apparatus of this type, there is a device disclosed in, for example, Japanese Utility Model Publication No. 60-99662.

That is, as shown in FIG. 4, in this conventional one, a support frame 28 for mounting a bicycle is slidably and rotatably provided on a fixed frame body 27 fixedly provided on a support column 26 or the like. The one end of the supporting table 28 is tilted so as to be placed on the ground or the like so that the bicycle can be taken in and out.

[0004]

[Problems to be solved by the device]

 However, as shown in FIG. 5, the above-mentioned conventional one requires a large number of parts because the rotation of the support base 28 and the sliding mechanism are very complicated, and the manufacturing work thereof is extremely complicated. Therefore, there was a big problem that the manufacturing cost was very high.

Therefore, the present invention has been made in order to solve the above-mentioned conventional problems, and by making the structure of the apparatus itself simple, the manufacturing work can be performed inexpensively and easily, and The task is to improve its operability.

[0006]

[Means for Solving the Problems]

 That is, in order to solve the above problems, the present invention is to fix a fixed frame body 1 that is fixed substantially to a support pillar 3 or the like that defines upper and lower parking spaces and that is provided substantially horizontally, and a rear side of the fixed frame body 1. A guide rod 6 rotatably connected to the end side via a support shaft 4, and a fixed rod 1 on which the bicycle 17 is to be mounted and a guide rod 6 which can be slid back and forth along the guide rod 6 and can be slid back and forth. 6, a cylinder 11 having a supporting base 16 which can rotate about the supporting shaft 4 as a fulcrum, and a rod 12 which can move back and forth is pivotally attached to the fixed frame body 1 and at one end of the rod 12. The other end of the swing rod 13 that is rotatably connected is a two-stage bicycle parking device that is fixed to the guide rod 6.

[0007]

[Action]

 Therefore, in the two-stage bicycle parking apparatus characterized by the above structure, when the bicycle 17 is parked in the upper stage, first, while holding the rear end of the support base 16 and pulling it backward, the support base is 16 slides rearward along the fixed frame 1 and the guide rod 6.

Next, when the support base 16 is pushed downward, the support base 16 rotates together with the guide rod 6 with the support shaft 4 as a fulcrum, and the rear end portion of the support base 16 comes into contact with the ground to cause the support base 16 to contact. 16 will be held tilted.

When the support base 16 and the like rotate, the swing rod 13 fixed to the guide rod 6 rotates, so that the rod 12 of the cylinder 11 is pressed by the other end of the swing rod 13. Then, the rod 12 enters the cylinder 11.

Then, after the bicycle 17 is placed on the support base 16, the rear end of the support base 16 is held and pulled up upward, and is rotated together with the guide rod 6 until it becomes substantially horizontal. When pushed out to the side, the support base 16 slides along the guide rod 6 and the fixed frame 1 and is stored in the original position.

[0011]

【Example】

 An embodiment of a two-stage bicycle parking apparatus according to the present invention will be described below with reference to the drawings.

In FIG. 1 and FIG. 2, reference numeral 1 designates a front end portion fixed to a support column 3 which is vertically installed on the ground 2 so as to constitute the upper parking portion A of the upper and lower parking portions A and B. The rectangular tubular fixed frame body is provided with a notch on the upper and lower surfaces thereof so as to form a pair of side pieces 1a, 1a facing the side surface of the rear end portion.

Reference numeral 4 denotes a support shaft which is mounted between the side pieces 1a, 1a of the fixed frame body 1, and a pair of rollers 5, 5 are rotatably attached to both ends thereof. Reference numeral 6 is a guide rod formed in a substantially U-shaped cross section. A plate member 7 is hung at the center of the rear surface of the top surface on the front end side, and both ends of a support shaft 8 fixed to the rear end side. A pair of rollers 9 and 9 are rotatably mounted so that their upper ends are slightly protruded from the top surface of the guide rod 6. Reference numeral 10 is a cushioning member made of rubber or the like fixed to the front and rear ends of the guide rod 6 with bolts or the like.

Reference numeral 11 denotes a cylinder whose one end is pivotally attached to the fixed frame 1, and a swing rod 13 is rotatably connected to the tip of a rod 12 which is attached to the other end for advancing and retracting. The substantially central portion of the rocking rod 13 is fixed to the plate member 7 of the guide rod 6 with bolts 14 and nuts 15, and the spindle 4 is inserted into the tip end portion thereof.

Reference numeral 16 denotes a support base made of a rectangular tube, and a notch is formed on the lower surface thereof along the axial length over the entire length, and the guide 5 is held while holding the rollers 5 and 9 of the guide rod 6. It is constructed so as to be slidable along the rod 6.

Reference numeral 18 denotes a wheel rotatably attached to the front end side of the support base 16 so as to roll on the upper surface of the fixed frame body 1. Numeral 19 is a stopper provided at a predetermined position on the back surface side of the top surface of the support base 16 and comes into contact with the buffer member 10 of the guide rod 6 to restrict the movement of the support base 16.

Reference numeral 20 is a support frame provided on the top surface of the support base 16 so as to maintain the mounted state of the bicycle 17, and 21 is a substantially U-shaped front face projecting from the rear end of the support base 16. Is a plate-like member 22 fixed to the rear end surface of the support base 16, and a rubber 23 is attached to the tip thereof.

Reference numeral 24 denotes a lower-stage support base whose one end is fixed to the side surface on the lower end side of the support column 3 and on which the bicycle 17 can be mounted.

Although the present embodiment is configured as described above, a case where the bicycle 17 is moved in and out of the upper parking section B will be described next.

First, when the support base 16 is pulled rearward while gripping the handle 21, the wheels 18, the rollers 5 and 9 roll, and the support base 16 moves rearward along the fixed frame 1 and the guide rod 6. It will move to the slide.

Then, when the support base 16 is slid by a predetermined amount, the stopper 19 on the front side of the support base 16 comes into contact with the cushioning member 10 of the guide rod 6 and further movement is restricted.

After that, when the handle 21 is pushed down, the support base 16 rotates together with the guide rod 6 with the support shaft 4 as the fulcrum. At that time, the rocking rod 13 which is in a substantially upright state also rotates and is pressed by the other end of the rocking rod 13 so that the rod 12 of the cylinder 11 enters the cylinder 11 and the cylinder 11 Rotate around one end.

Thus, since the swing rod 13 is in a substantially upright state when the support base 16 starts to rotate, the front end side of the support base 16 is reliably supported and is rocked by the cylinder 11. Since the support base 16 and the like can be rotated while the moving rod 13 is guided, the rotating operation can be performed easily and smoothly in a stable state.

Then, when the rubber 23 of the plate-like body 22 provided on the support base 16 is brought into contact with the ground 2 as shown in FIG. 3, the support base 16 is tilted at a predetermined angle. In this state, the support base 16 is tilted. Set the bicycle 17 on the 16 frames 20 and place it.

After that, the handle 21 is grasped and pulled up, and the support 4 is rotated about the support shaft 4 until the support 16 is in a horizontal state. In this state, the support 16 is pushed out to the front side. The wheels 5 and 9 and the wheels 18 roll and the support base 6 slides.

The stopper 19 on the rear side of the support base 6 comes into contact with the cushioning member 10 of the guide rod 6 and its movement is restricted, and the bicycle 17 can be parked on the support base 16 on the upper stage side. .

Thus, the two-stage bicycle parking apparatus according to this embodiment has a very simple overall structure, such as a small number of parts, and thus is a practical advantage that it can be manufactured easily and at low cost. Have.

The specific shapes of the fixed frame body 1, the guide rod 6 and the support base 16 are by no means limited to the above-mentioned embodiment, and the point is that the support base 16 can slide on the fixed frame body 1 and the guide rod 6. It should be provided as follows.

Further, when the rollers 5 and 9 are provided at both ends of the guide rod 6 as in the above embodiment, there is an advantage that the support base 16 can be slidably moved, but the rollers 5 and 9 are not necessarily provided. .

Further, in this embodiment, one end of the cylinder 11 is pivotally attached to the fixed frame body 1 and the rod 12 thereof is rotatably connected to the swing rod 13, but the rod 12 is fixed to the fixed frame body 1. It may be pivotally connected and one end of the cylinder 11 may be connected to the rocking rod 13.

[0031]

[Effect of device]

 As described above, the rotation mechanism such as the support base according to the present invention has a cylinder that has a rod that can move back and forth and is pivotally attached to a fixed frame body, and is rotatably connected to the rod of the cylinder. The other end is composed of a swinging rod fixed to the guide rod, and its configuration is much simpler than that of the conventional rotating mechanism, resulting in a significant reduction in the number of parts. We have come to obtain a special effect that the production is extremely simple and inexpensive.

Further, since the link mechanism that connects the cylinder and the guide rod through the swing rod is adopted in this way, the rod of the cylinder can be smoothly advanced and retracted without difficulty. There is also a unique effect that the operability when rotating the support base can be improved.

[Brief description of drawings]

FIG. 1 is a front view of a two-stage bicycle parking apparatus showing an embodiment of the present invention.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3 is a front view showing a usage state.

FIG. 4 is a partial front view showing a conventional example.

5 is a cross-sectional view taken along the line BB of FIG.

[Explanation of symbols]

 1 ... Fixed frame body 3 ... Strut 4 ... Spindle 5 ... Roller 6 ... Guide rod 11 ... Cylinder 12 ... Rod 13 ... Oscillating rod 16 ... Support stand 17 ... Bicycle

Claims (3)

[Scope of utility model registration request] 1. A fixed frame body 1 which is fixed to a pillar 3 or the like and is provided substantially horizontally so as to divide an upper and lower parking space, and a support shaft 4 on a rear end side of the fixed frame body 1. And a guide rod 6 which is rotatably connected to each other, is slidable back and forth along the fixed frame 1 and the guide rod 6 for mounting the bicycle 17, and with the guide rod 6 as the fulcrum. A rocking rod 13 which is composed of a rotatable support base 16 and has a rod 12 which is movable forward and backward on the fixed frame 1 and which is pivotally connected to one end of the rod 12. The other end portion of the two-stage bicycle parking device is fixed to the guide rod 6. 2. A fixed frame body 1 which is fixed to a pillar 3 or the like so as to divide an upper and lower two-tiered parking space and is provided substantially horizontally, and a support shaft 4 on the rear end side of the fixed frame body 1. And a guide rod 6 which is rotatably connected to each other, is slidable back and forth along the fixed frame 1 and the guide rod 6 for mounting the bicycle 17, and with the guide rod 6 as the fulcrum. A rocking rod 13 which is composed of a rotatable supporting base 16 and has a rod 12 pivotally mounted on the fixed frame 1 so as to be movable back and forth on a cylinder 11 and rotatably connected to the cylinder 11. A two-stage bicycle parking apparatus, characterized in that an end portion thereof is fixed to the guide rod 6. 3. Rollers 5 are rotatably provided at both ends of the support shaft 4, and a part of the rollers 5 is brought into contact with the support base 16 and rolls when the support base 16 slides. The two-stage bicycle parking apparatus according to claim 1 or 2, wherein the two-stage bicycle parking apparatus is provided so as to protrude from the guide rod 6 to an upper portion.