KR19990038621U - Bicycle Parking Stand - Google Patents

Abstract

The present invention relates to a bicycle parking stand, to provide a bicycle parking stand that can minimize the installation space of the two-stage parking and stand. The bicycle parking stand is fixedly installed on the bottom surface, and a plurality of wheel support rods are attached to the left / right end so as to park the bicycle; A frame formed to be bent at a predetermined angle so as to be coupled to the brackets and pins attached to both sides of the upper end of the fixture and moved up and down, and to park another bicycle; A shock absorber installed on one surface of a bracket attached to an upper middle portion of the fixing unit and adjusting the position of the frame at a predetermined pressure;

A stopper bar and a pedal connected to pins at both ends of the frame and pins to fix the bicycle seated on the frame; A clasp installed on an inner surface of the frame to which the bracket is attached, and configured to fix the stopping bar while moving forward and backward along the inner surface of the frame; Is coupled to the rear end of the clasp, it is composed of a spring for pressing the clasp to the stopper bar with a predetermined elastic force.

Description

Bicycle parking stand.

The present invention relates to a bicycle stand, and more particularly to a bicycle parking stand that can park the bicycle in two stages.

In recent years, as the use of bicycles increases due to rising oil prices and heavy traffic in the city, the traffic volume of bicycles increases, and thus, the expansion of facilities for parking bicycles is urgently required. However, not only a lot of space is required to install a facility that can accommodate such a large number of bicycles, but the budget of facility costs increases, and accordingly, bicycle parking facilities are not installed as much as necessary. In addition, there is no bicycle storage place in public facilities, which may cause damage and loss, causing inconvenience to bicycle users.

Accordingly, in order to overcome the above problems, a bicycle parking stand has appeared, and the single stand is designed to park only one bicycle. However, this also requires only one-stage parking, which required a large area to park a large number of bicycles. Thereafter, a two-stage parking stand has been developed to solve the above disadvantage, and the frame is welded to each other in two stages to form a two-layer. That is, the first floor of the stand is configured to simply stand up and secure the bicycle, and the second floor has a structure in which the bicycle is loaded and then repositioned after the pedestal is pulled out in front of the user by a slide type. However, the two-stage parking stand configured as described above is not rational in structure, causing inconvenience to the user, and because the second floor is slide type, the durability is not good, and also occupies a large space for installation. Many problems have arisen, including a rise in manufacturing costs.

Therefore, an object of the present invention is to provide a bicycle parking stand that can minimize the two-stage parking and installation space.

Another object of the present invention is to provide a bicycle parking stand that can be parked easily at the time of parking on the second floor by simplifying the stand structure.

In order to achieve the above object, the bicycle two-stage parking stand of the present invention is fixedly installed on the bottom surface, and a plurality of wheel support rods are attached to left / right ends so as to park the bicycle; A frame formed to be bent at a predetermined angle so as to be coupled to the brackets and pins attached to both sides of the upper end of the fixing stand and move up and down, and to park another bicycle; A shock absorber installed on one surface of the bracket attached to the upper middle portion of the fixing unit and adjusting the position of the frame at a predetermined pressure; A stopping bar and a pedal connected to pins at both ends of the frame and pins to fix the bicycle seated on the frame; A clasp installed on an inner surface of the frame to which the bracket is attached, and configured to fix the stopping bar while moving forward and backward along the inner surface of the frame; It is coupled to the lower end of the clasp, characterized in that consisting of a spring for pressing the clasp to the stopper bar side with a predetermined elastic force.

1 is to park the bicycle in two stages according to a preferred embodiment of the present invention

A perspective view showing the configuration of the stand.

Figure 2 is a schematic diagram showing the operating state of the bicycle parking stand according to an embodiment of the present invention.

3a and 3b is a cross-sectional view showing the operation of the stopping bar in the bicycle parking stand according to an embodiment of the present invention.

<Description of the symbols for the main parts of the drawings>

10: holder 22: support

26: shock absorber 32: frame

38: Pedal 44: Stopping Bar

50: clasp 56: spring

100: stand

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings. First, in adding reference numerals to the components of each drawing, it should be noted that the same reference numerals are used for the same components, even if displayed on different drawings. In the following description, it should be noted that only parts necessary for understanding the operation according to the present invention will be described, and descriptions of other parts will be omitted so as not to obscure the subject matter of the present invention.

1 is a block diagram illustrating a stand capable of parking a bicycle in two stages according to an embodiment of the present invention. In the figure, the stand 100 is composed of the holders 10a, 10b for single-stage parking and frames 32a, 32b for two-stage parking, and shock absorbers 26 and pedals 38 for operating the frames 32a, 32b. That is, the fixing stand 10a, 10b is installed by a bolting operation or other fixing operation on the bottom surface while maintaining a constant interval. In addition, a plurality of wheel support rods 12 are attached to the right side of the fixer 10a and the left side of the fixer 10b at predetermined intervals, and the wheel support rods 12 are moved between the holders 10a and 10b. Don't let that happen. Guard rails 30 are attached to upper ends of the fixing rods 10a and 10b, and the guard rails 30 prevent the parked bicycle from falling down left and right. The plate 23 is welded and fixed to the front upper ends of the holders 10a and 10b, and the bracket 28 extending upward is installed on the upper surface of the plate 23.

In addition, brackets 16 are respectively fixed to the upper ends of the front and rear of the brackets 10a and 10b, and the brackets 22 are connected to the pins 18 by the brackets 16, respectively. At this time, the support brackets 22 are fixed to the frame 32a, 32b for two-stage parking of the bicycle, the frame 32a, 32b is formed to be bent in the shape of a tracer (a). In addition, a stopper pin 20 is attached to each bracket 16 before and after, respectively, the stopper pin 20 adjusts the rotational position of the support 22. That is, the stopper pin 20 prevents the frames 32a and 32b from rotating about the lowest point and the highest point when the frames 32a and 32b rotate about the pin 18. The shock absorber 26 is installed on one side of the bracket 28, and the shock absorber 26 adjusts the positions of the frames 32a and 32b by a predetermined hydraulic pressure or gas pressure. That is, since the frames 32a and 32b are connected to the shock absorber 26 by a hinge 24, the frames 32a and 32b are operated under the pressure of the shock absorber 26 to operate like the operation of the vehicle bonnet.

Here, a plurality of wheel support rods 36 are attached at predetermined intervals between the frames 32a and 32b, and the wheel support rods 36 prevent the wheels of the bicycle from moving. A guard rail 34 is attached to the upper surfaces of the frames 32a and 32b, and the guard rail 34 prevents the parked bicycle from falling down left and right. Here, the other end of the frame 32a, 32b, that is, the opposite end to which the support 22 is coupled, the bracket 40 is fixed by rivets 60, respectively, the bracket 42 is connected to each of the brackets 40 by pin 46 have. At this time, the pedal 38 is connected to the bracket 40 installed in the frame 32a by the pin 46. That is, as shown in FIG. 3, a stopper bar 44 having a zigzag shape is welded to each of the supports 42.

On the other side of the frame 32a on which the pedal 38 is installed, a long hole 54 is formed in the longitudinal direction, and the long hole 54 has a latch 50 coupled to the pin 52. At this time, the jaw 48 is formed at the right end of the clasp 50, and the engaging groove 60 is formed at one side of the circumferential surface of the support clasp 42 so that the jaw 48 can be fitted thereto. A spring 56 is located on the other side of the clasp 50, and the spring 56 always presses the clasp 50 toward the support 42 with a predetermined elastic force. Finally, at the other end of the spring 56, a pin 58 is fixedly coupled to the frame 32a, and the pin 58 prevents the spring 56 from being pushed back.

Hereinafter, the operation state of the bicycle parking stand of the present invention configured as described above will be described in detail with reference to FIGS. 2 and 3.

First, the bicycle is parked on the stand 10a, 10b of the stand installed in a public place. Then, to park another bicycle on the second floor, first, the front wheel of the bicycle in the state shown in FIG. 1 is placed on the wheel support rod 36, and then the bicycle is completely seated on the frames 32a and 32b. At this time, the bicycle does not fall sideways by the guard rail 34. Subsequently, when the stopping bar 44 is rotated up (folded), the support 42 which is integrally fixed to the stopping bar 44 is rotated counterclockwise, so that the jaw 48 of the latch is inserted into the catch groove 60 of the support. Is inserted. That is, as shown in FIG. 3A, the stopping bar 44 and the pedal 38 are inclined at a predetermined angle with the frame 32. Then hold the frame 32a, 32b or the stopping bar 44 and lift it up (retract it), and the support 22 with the frame is rotated counterclockwise by pin 18, and the frames 32a, 32b of the shock absorber 26 The pressure slowly rotates. That is, when the shock absorber 26 is located on the right side of the bracket 28 as shown in FIG. 2, the shock absorbers 26 operate the frames 32a and 32b at a predetermined pressure (hydraulic or gas pressure), and on the contrary, When positioned, it actuates the frames 32a, 32b. Thereafter, the frames 32a and 32b are fixed in a horizontal state without further rotation by the stopper pin 20. Thus, the bicycle is parked.

On the contrary, when lowering the bicycle parked in the stand 100, first, as shown in FIG. 2, the frame 32a, 32b or the stopping bar 44 is held down. The support 24 is then rotated clockwise by the pin 18, whereby the frames 32a and 32b are slowly rotated by the pressure of the shock absorber 26 and fully lowered downwards. Subsequently, the user USER grabs the pedal 38 and lowers it downward (counterclockwise) as shown in FIG. 3a so that the curved portion of the pedal pushes the pin 52 which is fixed to the latch 50 to move rearward along the long hole 54. . At the same time spring 56 is compressed. Subsequently holding the stopping bar 44 down, the stopping bar 44 is tilted horizontally or less with the frames 32a, 32b. At this time, when the force applied to the pedal is removed, the latch 50 is moved to the right side by the elastic force of the spring 56. As a result, the pedal is slightly raised and the jaw 48 of the latch is in contact with the support 42. Then, the bicycle is lowered from the frames 32a and 32b. Thus, the user can easily unpark a bicycle parked in the stand 100. After that, the bicycle can be parked on the second floor again in the same manner as described above.

As described above, the present invention can easily park two bicycles by using one parking stand, and due to low production cost and simple operation, there is no breakdown and safety of the stand, and the user can The frame can be easily operated. In addition, the stand of the present invention does not have a slide type as in the related art, and has an advantage of minimizing the installation space because the stand is simply configured to move up and down.

Claims (1)

In the stands which can park bicycle two steps, It is fixed to the bottom surface, and a plurality of wheel support rods attached to the left and right ends to park the bicycle, Frames are bent at a predetermined angle so as to be coupled to the brackets and pins attached to the upper sides of the top of the fixture to move up and down, and to park another bicycle, A shock absorber installed on one surface of the bracket attached to the upper middle portion of the fixing stand and adjusting the position of the frame at a predetermined pressure; A stopper bar and a pedal connected to pins at both ends of the frame and pins to fix the bicycle seated on the frame; Is installed on the inner surface of the frame to which the bracket is attached, the clasp for fixing the stopping bar while moving forward and backward along the inner surface of the frame, The bicycle parking stand is coupled to the rear end of the latch, characterized in that it comprises a spring for pressing the latch toward the stopping bar side with a predetermined elastic force.