KR20100103150A

KR20100103150A - Bicycle keeping apparatus

Info

Publication number: KR20100103150A
Application number: KR1020090021619A
Authority: KR
Inventors: 이동거
Original assignee: 이동거
Priority date: 2009-03-13
Filing date: 2009-03-13
Publication date: 2010-09-27

Abstract

The present invention relates to a bicycle holder, the support frame is installed on each side; A connection frame connecting the support frames on both sides; A mounting pipe rotatably installed on the connection frame while the inner pipe is moved in and out of the outer pipe; It is rotatably installed on the mounting pipe while being fastened to the frame of the bicycle restraining device for restraining the bicycle; characterized in that it comprises a, can be safely mounted in a vertically upright state, to prevent the fall of the bicycle Not only that, but also damage such as bending of the bicycle wheel due to the fall can be prevented.

Description

Bicycle keeping apparatus {Bicycle keeping apparatus}

The present invention relates to a bicycle cradle, and more particularly, to a bicycle cradle for supporting the bicycle in a vertically erect state by supporting a handle frame of the bicycle while adjusting the length according to the height of the bicycle.

1 is a view showing a conventional bicycle holder, the conventional bicycle holder 20 is a pair of two shafts are formed as a pair of two shafts spaced at a predetermined interval to accommodate the wheels 12, that is, the front wheels of the bicycle (1) A plurality of wheel housing 21 is formed to be able to.

After storing the wheels 12 of the bicycle 1 in the wheel housing 21, the wheel 12 and the wheel housing 21 is fastened by a lock to prevent theft of the bicycle 1.

By the way, the conventional wheel housing 21, as shown in Figure 2, because the wheel 12 is formed to be spaced apart in a larger width than the wheel 12 to accommodate all the wheels 12 of various widths, wheels 12 Even if the lock is fastened to the storage unit 21, the bicycle 1 may fall to one side. When the bicycle 1 is collapsed with the wheels 12 stored in the wheel storage unit 21 as described above. Since all the loads of the bicycle 1 are concentrated on the wheels 12 which are in contact with one side of the wheel storage unit 21, problems such as the wheels 12 bent eventually occur.

Accordingly, the present invention has been made to solve the problems of the prior art as described above, by configuring a cradle for clamping and supporting the handle frame of the bicycle while the length is adjusted according to the height of the bicycle safely in a vertically standing state The purpose of the present invention is to provide a bicycle holder which can support the bicycle stand, which can prevent the bicycle from falling down as well as prevent the bicycle from falling over.

The above object, the support frame is provided on each side; A connection frame connecting the support frames on both sides; A mounting pipe rotatably installed on the connection frame while the inner pipe is moved in and out of the outer pipe; It is achieved by a bicycle holder characterized in that it comprises a; rotatably installed on the mounting pipe while being coupled to the frame of the bicycle to restrain the bicycle.

And, the tightening cap is installed to be movable on the outer surface of the inner side of the second mounting pipe in and out of the first mounting pipe of the outer pipe, the tightening cap is screwed to the end of the first mounting pipe As the diameter is reduced, a slit is formed to compress the second mounting pipe.

In addition, the above object, the support frame is provided on each side; A connection frame connecting the support frames on both sides; The reel device is rotatably installed in the connecting frame while one side thereof is fastened to the frame of the bicycle and is installed to allow the restraining device to restrain the bicycle.

The reel device includes a rotation shaft rotatably installed in the housing; A spring having one end fixed to the rotary shaft and the other end fixed to the housing; One end is fixed to the rotating shaft and the other end is wound along the spring spring and drawn out to the outside of the housing while the restraining device is rotatably installed; is configured to include.

In addition, the reel device is provided with a locking lever movably coupled to a slot perforated in the housing, and a locking plate is installed in the housing spaced apart from the slot so as to gradually approach the inner surface of the housing toward one end thereof. The locking lever presses the wire rope passing between the locking plate and the locking plate to be fixed.

In addition, the above object, the support frame is provided on each side; A connection frame connecting the support frames on both sides; It is also achieved by the bicycle holder, characterized in that it is configured to include a; rotatably installed on the connecting frame while the one side of the roll device is fastened to the frame of the bicycle is installed to enter the restraining device restraining the bicycle.

The roll apparatus includes a shaft rotatably installed in the housing and having a screw portion formed on an outer circumferential surface of one side thereof; A take-up wheel that is coupled to rotate integrally, such as the shaft, and to which a mounting chain or a mounting belt is wound, the restraining device of which is coupled to an outer peripheral surface thereof; Support plates respectively screwed to both sides of the shaft; Sprocket wheels respectively installed on shafts between the support plates; A drive wheel screwed to the shaft between the sprocket wheels; It is configured to include; fixing nut for screwing to the end of the shaft to support the support plate.

In addition, the housing of the roll device is latched to the sprocket wheel to prevent the reverse rotation is rotatably installed, the latch is elastically supported by the torsion spring, the both sprocket wheel is installed so that the gears face in opposite directions to each other And, the latch is latched to the sprocket wheel is preferably connected to the hinge pin is provided with a torsion spring is elastically supported.

According to the bicycle holder of the present invention, by drawing the locking device or the hook device from the mounting pipe or reel of the rack according to the height of the bicycle and fastening or walking on the handle frame of the bicycle, the bicycle is securely mounted in a vertically upright state. It is possible to prevent the fall of the bicycle, as well as to prevent damage such as bending of the bicycle wheel due to the fall.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 to 8 are views showing various embodiments of the bicycle holder according to the present invention.

Bicycle holder 100 of the present invention, as shown in Figure 3, the support frame 110 is installed on each side vertically, and the connecting frame 120 for horizontally connecting between the support frame 110, and It includes a loop 130 installed on the support frame 110.

In addition, the connection frame 120 is installed in the mounting pipe 200, 200a and the reel device 300, the mounting pipe 200, 200a and the reel device 300 is installed in a variety of restraint devices. do.

As shown in Figs. 4a to 4c, the mounting pipe is composed of first and second mounting pipes 200 and 200a, and a second mounting pipe 200a is provided inside the first mounting pipe 200 on the outside. In addition to being inserted and accessible, the second mounting pipe 200a may be rotated circumferentially according to the position of the bicycle 1 on the first mounting pipe 200.

The first mounting pipe 200 has an upper end hinged to the connecting frame 120 to rotate on the hinge frame 210 on the connecting frame 120, the lower end inside the first mounting pipe 200 A crimping part 220 is formed to be fixed to the second mounting pipe 200a, which is fixed to the second mounting pipe 200a.

Threaded portion 222 is formed on the outer surface of the upper portion of the crimping portion 220, a plurality of slits 221 cut in the vertical direction is formed on the crimping portion 220, screwing the tightening cap 230 to be described later When screwing to 222, the diameter of the crimping unit 220 is reduced by the slit 221 and is compressed to the second mounting pipe 200a. Therefore, as shown in FIGS. 4B and 4C, the second mounting pipe 200a entering and exiting from the first mounting pipe 200 is screwed to the threaded portion 222 of the first mounting pipe 200 as shown in FIGS. 4B and 4C. It is fixed by the crimping portion 220 is reduced as it is.

Here, the tightening cap 230 is installed to be movable in the state fitted on the outer surface of the second mounting pipe (200a) as shown in Figure 4a.

A restraint device that is fastened to the frame of the bicycle 1, that is, the handle frame 11, to restrain the bicycle 1 is rotatably installed at the lower end of the second mounting pipe 200a.

Here, the handle frame 11 of the bicycle 1 is formed to protrude upward more than the main frame 10 in which the wheel 12 of the bicycle 1 is rotatably as shown in FIG. The protruding handle frame 11 is constrained by the restraining device.

On the other hand, the restraint device may be configured as a locking device 240 that is locked to the handle frame 11 of the bicycle 1 as shown in Figure 4a to 4c as an example, or as shown in Figure 5 The handle frame 11 of (1) may be configured as a hook device 250 is caught and restrained.

The locking device 240 is a conventional device, and as shown in FIGS. 4B and 4C, one side of the main body 241 is rotatably installed in the second mounting pipe 200a and the main body 241. One side of the handle frame 11 is inserted into the receiving portion 242 is formed. In addition, the receiving part 242 is provided with a clasp 243 for closing the receiving part 242 which is opened while being rotated as the handle frame 11 is inserted, and the clasp 243 rotated as described above is accommodated. The locking protrusion 244 protruding from one side of the portion 242 is elastically locked to lock the receiving portion 242 in a closed state. The locking device 240 thus locked is preferably configured to be opened as a key operation.

In addition, the hook device 250 is formed in a conventional hook shape, the handle frame 11 is caught by the hook portion 251 of the one end is restrained.

When using the bicycle holder 100 according to the present embodiment as described above, first loosen the tightening cap 230 fixed to both the mounting pipes 200, 200a installed on the connecting frame 120 of the holder 100 After cutting, the second mounting pipe 200a is drawn out of the first mounting pipe 200 and lowered by the height of the bicycle 1.

Thereafter, after locking or locking the restraint device of the second mounting pipe 200a to the handle frame 11 of the bicycle 1, the second mounting pipe is drawn out so that the bicycle 1 can be kept upright without falling. After adjusting the height of the 200a, the tightening cap 230 on the second mounting pipe 200a is screwed to the threaded portion 222 of the first mounting pipe 200.

Then, as the diameter of the pressing unit 220 is gradually reduced by the slit 221 by the tightening force coupled to the screw cap 222 screw 222 to compress the outer surface of the second mounting pipe (200a) The second mounting pipe 200a is fixed.

Therefore, the bicycle 1 mounted through the mounting pipes 200 and 200a as described above is not only firmly maintained in a vertical position but also securely supported without being inclined or falling to one side, and theft of the bicycle 1 is prevented. Of course, it is possible to prevent damage and damage of the bicycle (1) in advance.

In addition, the mounting pipes 200 and 200a may be vertically rotated and rotated 360 degrees to mount all the bicycles 1 of various types.

On the other hand, when releasing the bicycle 1 mounted as described above, it is necessary to release the restraining device restraining the handle frame 11, and after the release is screwed to the screw portion 222 of the first mounting pipe 200 After removing the tightening cap 230 of the second mounting pipe 200a, the second mounting pipe 200a may be pushed into the first mounting pipe 200, and then tighten the tightening cap 230 again.

In addition, Figure 6a to 6c shows a reel device configured in the bicycle holder of the present invention, the reel device 300 is the upper end of the housing 310 as shown in Figure 6a to 6c connection frame 120 Is hinged to the hinge frame 310a is rotated on the connecting frame 120 to the axis, the housing 310 is fastened to the handle frame 11 of the bicycle (1) restraining device for restraining the bicycle (1) Is installed to enter and exit.

That is, the reel device 300, the rotary shaft 315 rotatably installed in the housing 310, the one end is fixed to the rotary shaft 315 and the other end is wound in the outward direction of the rotary shaft 315 The spring spring 320 fixed to one side of the housing 310 and the one end is fixed to the rotary shaft 315 and the other end is wound along the spring spring 320 and drawn out to the outside of the housing 310 while being drawn out. It includes a wire rope 330 is installed.

Therefore, the winding force to be always wound on the rotating shaft 315 by the elastic force of the spring spring 320 acts on the wire rope 330 installed as described above.

In the housing 310, an entrance 311 through which the wire rope 330 enters and exits is punctured, and a slot 312 through which the locking lever 313 is installed is punctured on one side spaced from the entrance 311. . The locking lever 313 is installed to be moved along the slot 312.

Meanwhile, an arc-shaped locking plate 314 is installed in the housing 310 spaced apart from the slot 312 so as to gradually approach the inner surface of the housing 310 toward one end thereof. Accordingly, the locking lever 313 is moved to one end of the slot 312 to press and fix the wire rope 330 passing between the locking lever 313 and the locking plate 314 toward the locking plate 314. do. Of course, when the locking lever 313 is moved to the other end of the slot 312, a gap is generated between the locking lever 313 and the locking plate 314 to freely enter and exit the wire rope 330.

Then, at the end of the wire rope 330 is fastened to the frame of the bicycle 1, that is, the handle frame 11, the restraining device for restraining the bicycle (1) is rotatably installed.

The restraint device may be configured as a ring locking device 340 which is locked and restrained by the handle frame 11 of the bicycle 1 as shown in FIGS. 6A to 6C as an example, or as shown in FIG. 7. It may be configured as an attachment device 350 that is attached to the handle frame 11 of 1).

The ring locking device 340 is a conventional device, as shown in Figure 6b and 6c, the ring-shaped main body is cut open on one side so that the handle frame 11 of the bicycle 1 can be inserted 341 is installed in the wire rope 330, the main body 341 is provided with a clasp 342 to enter and exit by key operation to open and close the opening of the main body 341.

In addition, the attachment device 350 is formed as a bent rectangular plate, a magnetic groove 351 is formed is inserted into the handle frame 11 is attached to the lower surface, the magnetic groove 351 is a + -shaped or × The shape of the ruler or a combination thereof may be formed, so that the handle frame 11 may be attached in various directions. In addition, a magnet 352 is fixedly installed on an inner surface of the magnetic groove 351. Meanwhile, in the case of the attachment device 350, the wire rope 330 is wound around the handle frame 11 of the bicycle 1 several times, and then attached to the handle frame 11.

When using the bicycle holder according to the present embodiment described above, first, the restraining device, that is, the ring locking device 340 or the attachment device 350 in the reel device 300 hinged to the connecting frame 120 of the holder 100 ) And pull it out, and then lock or attach it to the handle frame 11 of the bicycle 1.

In this way, the wire rope 330 connected to the restraining device that restrains the handle frame 11 has a restoring force to be wound on the rotating shaft 315 by the spring spring 320 of the reel device 300, thereby reeling the restraining device. Tension is tensioned while pulling to the 300, the bicycle 1 is securely mounted in a standing state by the tensioned wire rope 330 not to fall.

In this state, the wire lever passing through the locking lever 313 and the locking plate 314 by moving the locking lever 313 of the reel device 300 from one end of the slot 312 to the other end of the slot 312. The locking lever 313 presses the 330 onto the locking plate 314 to fix the wire rope 330.

Accordingly, the bicycle 1 mounted through the reel device 300 as described above is not only maintained firmly in a vertically standing state but also securely supported without being inclined or collapsed by the tensioned wire rope 330. It is possible to prevent theft of (1) as well as to damage or break the bicycle (1).

In addition, when releasing the bicycle 1 mounted as described above, after releasing the restraining device restraining the handle frame 11, the locking lever 313 of the reel device 300 is moved to the upper side, and the mainspring is released. The wire rope 330 is drawn into the reel device 300 and restored by the elastic force of the spring 320.

In addition, Figure 8a and 8b as another embodiment of the mounting pipe configured in the bicycle holder of the present invention, the mounting pipe 410 is installed on the connecting frame 120 to be moved up and down, the mounting pipe In 410, a restraint device for restraining the bicycle 1 by pressing the handle frame 11 of the bicycle 1 downward is rotatably installed.

That is, the guide block 400 is formed to protrude on the connection frame 120, the rectangular mounting pipe 410 is installed through the guide block 400 in the vertical direction, the guide block 400 A rotating lever 420 for elevating the mounting pipe 410 is installed.

The mounting pipe 410 has a rack gear 411 protruding upward and downward on one surface thereof, that is, as shown in FIG. 8A, and rotates inside the guide block 400 at an upper end of the rotary lever 420. The pinion gear 421 engaged with the rack gear 411 is installed, and the mounting pipe 410 can be lifted up and down by the rotation of the rotary lever 420.

At this time, the rotation lever 420 may be configured to be rotatable 360 degrees by installing the guide block 400 to be moved like a handle of a conventional bite, but preferably with a rotation structure of a conventional torque wrench. As described above, a rotation lever 420 is integrally connected to one side of the rotation lever 420 or the pinion gear 421 is connected or connected in only one direction, thereby repetitively part of the rotation lever 420. Only the rotation allows the mounting pipe 410 to be elevated.

The restraint device may be composed of one or more of the locking device or hook device as described above or the pressing device 430 for pressing the handle frame 11 of the bicycle (1). In the present embodiment, the pressurizing device 430 will be described as an example of the restraining device.

In particular, the pressing device 430 is formed in a semi-circular shape so as to press the handle frame 11 of the bicycle 1, the inner surface of the rubber or urethane material so as not to damage the coating of the bicycle (1) during pressing It is preferable to install the pressing member 431.

On the other hand, a cylindrical coupling protrusion 432 coupled to the mounting pipe 410 is projected on the upper surface of the pressing device 430, the stepped groove is formed in the coupling protrusion 432 along the circumferential direction As shown in FIG. 8B, the pipe 410 is rotatably installed by being coupled to the groove and the protrusion.

When using the bicycle holder 100 according to the present embodiment as described above, first rotate the rotary lever 420 installed in the guide block 400 of the connecting frame 120 in one direction to lower the mounting pipe 410. Let's do it.

That is, when the rotary lever 420 rotates in one direction, that is, clockwise in FIG. 8B, the pinion gear 421 is integrally interlocked in the clockwise direction, and the mounting pipe 410 having the rack gear 411 engaged thereto is pinioned. It descends by the rotation of the gear 421. At this time, when the rotary lever 420 is rotated in the clockwise direction, the pinion gear 421 is rotated together with the rotary lever 420. When the counterclockwise rotation is made in the counterclockwise direction, the pinion gear 421 is not rotated but the rotary lever ( Only 420 is reversely rotated (counterclockwise) so that the rotation lever 420 can be rotated forward again.

On the other hand, by placing the pressing member 431 of the pressing device 430 descending like the mounting pipe 410 on the handle frame 11 of the bicycle (1) mounting pipe 410 to press the handle frame (11). Descend a little more. Then, by the pressing force of the pressing device 430, the bicycle 1 is pressed and supported between the pressing device 430 and the ground, not only firmly maintained in a vertically standing state, but also securely supported without being inclined or falling to one side. It is possible to prevent theft of the bicycle 1 as well as the damage and damage of the bicycle 1 in advance.

Subsequently, when releasing the bicycle 1 mounted as described above, after adjusting the direction switching lever 422 of the rotary lever 420 to the opposite side, by rotating the rotary lever 420 counterclockwise or counterclockwise The pinion gear 421 is reversed.

Accordingly, the mounting pipe 410 having the rack gear 411 engaged thereto by the reverse rotation of the pinion gear 421 is raised, and the handle frame 11 of the bicycle 1 by the raising of the mounting pipe 410. The restraint of the bicycle 1 is released by raising the pressurizing device 430 which presses the pressure.

In addition, Figure 9a to 9e shows a roll device configured in the bicycle holder of the present invention, the roll device 500 is the upper end of the housing 510 as shown in Figures 9a to 9e connecting frame 120 The hinge 510a is rotated on the connecting frame 120 about its axis, and the housing 510 is fastened to the handle frame 11 of the bicycle 1 to restrain the bicycle 1. Is installed to enter and exit.

That is, the roll apparatus 500 includes a shaft 530 rotatably installed in a box-shaped housing 510 having an open lower surface and a screw portion 532 formed on an outer circumferential surface of one side thereof, and the shaft 530. The winding wheel 520, which is coupled to rotate integrally as shown in the figure, and has a mounting chain 521 or a mounting rope (not shown) or a mounting belt (not shown) having a restraining device coupled thereto on its outer circumference. And sprocket wheels 560 and 570 installed on shafts 530 between the support plates 540 and 550 respectively screwed to both sides of the shaft 530 and the support plates 540 and 550. And a driving wheel 580 screwed to the shaft 530 between the sprocket wheels 560 and 570, and a fixing nut that is screwed to an end of the shaft 530 to support the outer support plate 550. 590.

Here, the take-up wheel 520 coupled to the shaft 530 is key-driven or spline-coupled or serration-coupled to rotate integrally, the take-up wheel 520 may be composed of a gear or a pulley, If the winding wheel 520 is composed of a gear as shown in Figures 9a to 9e it is preferable that the mounting chain 521 is wound, the winding wheel 520 is not shown but is composed of a pulley In this case, it is preferable that the mounting rope or the mounting belt is wound.

On the other hand, the lower end of the mounting chain 521 is configured with a locking device 240 or a hooking device 250 as in the above-described embodiment.

In addition, the support plates 540 and 550 are formed with protruding hubs 541 and 551 on one surface facing each other, and sprocket wheels 560 and 570 on outer surfaces of the hubs 541 and 551, respectively. It is installed in a rotatable state, and both support plates 540 and 550 are supported by the stepped portion 531 and the fixing nut 590 of the shaft 530, respectively.

At this time, the sprocket wheels 560 and 570 are installed so that the gears formed on the outer circumferential surface thereof face in opposite directions, and the sprocket wheels 560 and 570 are respectively locked to the sprocket wheels 560 and 570. Latches 511 and 512 for preventing the reverse rotation of the 570 is rotatably installed through the hinge pin 513, the hinge pin 513 to elastically support both latches (511, 512). Torsion spring 514 is provided interposed. Accordingly, the latches 511 and 512 are pushed by the inclined surfaces of the gears during the forward rotation of the sprocket wheels 560 and 570 so that the sprocket wheels 560 and 570 are latched. 511, 512 is rotated, but the reverse rotation of the sprocket wheel 560, 570 is prevented by the vertical surface of the gear is latched to the latch (511, 512).

In addition, the driving wheel 580 may be composed of a gear or a pulley, similar to the winding wheel 520 described above, and thus the operating chain 581 or the operating rope (not shown) may be wound on the outer circumferential surface thereof. . On the other hand, in this embodiment, as a preferred example, both the winding wheel 520 and the driving wheel 580 is composed of a gear, accordingly, the winding wheel 520 and the driving wheel 580, respectively, chains 521 and 581 are provided. Installed. On the other hand, the driving wheel 580 provided in this way is provided at intervals of about 0.5 mm with a predetermined spacing between the two sprocket wheels 560 and 570, and when the driving wheel 580 is rotated forward (counterclockwise) As the driving wheel 580 is fastened to the shaft 530, the outer sprocket wheel 570 is brought into close contact with the outer support plate 550. During reverse rotation (clockwise), the driving wheel 580 is released from the shaft 530. The inner sprocket wheel 560 is in close contact with the inner support plate 540 to rotate the shaft 530.

When using the bicycle holder 100 according to the present embodiment as described above, first pull the operation chain 581 of the roll device 500 hinged to the connecting frame 120 of the holder 100 as shown in Figure 9d The driving wheel 580 is rotated forward, that is, counterclockwise in FIG. 9D.

Then, the driving wheel 580 is disengaged from the shaft 530 by the distance between the driving wheel 580 and the outer sprocket wheel 570 and moved toward the outer sprocket wheel 570 as shown in FIG. 9E, so that the outer sprocket wheel ( 570 is compressed between the outer support plate 550 and the driving wheel 580.

The driving wheel 580, the outer sprocket wheel 570, and the outer support plate 550 are locked by the crimping of the driving wheel 580, and the rotational force of the driving wheel 580 is then maintained in the shaft 530. Since the shaft 530 is rotated in the forward direction, that is, counterclockwise, such as the driving wheel 580.

At this time, the outer sprocket wheel 570 rotated by the drive wheel 580 is rotated while pushing out the outer latch 512, while after the rotation, the gear of the outer sprocket wheel 570 is caught by the latch 512 to reverse rotation This is prevented, and the inner sprocket wheel 560 is spaced apart from the driving wheel 580 so that the rotational force of the driving force is not transmitted.

Therefore, the winding wheel 520, which is integrally rotated with the shaft 530 by the rotation of the shaft 530, rotates in a counterclockwise direction to release the restraint chain 521 wound around its outer circumferential surface to lower the restraining device. After lowering the restraint device lower than the handle frame 11 of the bicycle 1, lock or lock the handle frame 11 of the bicycle 1 to the lowered restraint device, and then reverse the driving wheel 580. Rotating tightly to the mounting chain 521 to be firmly mounted to the bicycle (1).

On the other hand, after restraining the bicycle (1) to the restraint device and rotates the driving wheel 580 in the reverse direction, that is, clockwise as shown in Figure 9b, the driving wheel 580 falls from the outer sprocket wheel 570 in Figure 9c The inner sprocket wheel 560 is moved to the side, and the inner sprocket wheel 560 is compressed between the inner support plate 540 and the driving wheel 580 to rotate the shaft 530 clockwise.

Then, the winding wheel 520 is reversely rotated clockwise by the rotation of the shaft 530, and the retracting chain 521 is wound on the winding wheel 520 again. It is preferable to perform until 1) stands up, and the reverse rotation of the drive wheel 580 is stopped in the state in which the bicycle 1 is upright. Therefore, even when the load of the bicycle 1 acts on the mounting chain 521 in this state, the gear of the inner sprocket wheel 560 is caught by the latch 511 to prevent reverse rotation of the inner sprocket wheel 560. Since the withdrawal of the mounting chain 521 is prevented, the bicycle 1 is not only maintained firmly in an upright position but also securely supported without being inclined or collapsed by the tense mounting chain 521. Theft of (1) as well as the damage and the damage of the bicycle 1 can be prevented in advance.

Subsequently, when the bicycle 1 mounted as described above is released, the mounting chain 521 is pulled out by lowering the restraining device by pulling out the mounting chain 521 by the operation as described above, and after the release, the mounting chain 521 is again released. By pulling in, the restraint can be raised.

1 is a view showing a conventional bicycle holder.

2 is a diagram illustrating a problem of a conventional bicycle holder.

3 is a view showing a bicycle holder according to the present invention.

Figure 4 is a configuration diagram showing a mounting pipe according to the present invention, Figure 4a is an exploded perspective view, Figure 4b is a front configuration diagram, Figure 4c is a front configuration diagram of a state in which the locking device is operated.

FIG. 5 is a view illustrating a hook device configured in the mounting pipe of FIG. 4.

6 is a configuration diagram showing a reel device according to the present invention, Figure 6a is a perspective view, Figure 6b is a front sectional configuration diagram, Figure 6c is a front sectional configuration diagram of a state in which the locking device is operated.

FIG. 7 is a view showing attachment means configured in the reel device of FIG. 6.

8 is a view showing a mounting pipe according to another embodiment of the present invention, Figure 8a is a block diagram of the mounting pipe, Figure 8b is a block diagram of a rotary lever configured in the mounting pipe.

9 is a configuration diagram showing a roll apparatus according to the present invention, Figure 9a is an exploded perspective view, Figures 9b and 9c is a perspective view and a front configuration diagram showing a state in which the restraint device is raised, Figures 9d and 9e Is a perspective view and a front configuration diagram showing a state where the restraint device is lowered.

1: bicycle 10: mainframe

11: handle frame 12: wheels

20: cradle 21: wheel storage

100: cradle 110: support frame

120: connection frame 130: loop

200,200a: mounting pipe 210: hinge part

220: crimping portion 221: slit

222: screw 230: cap

240: locking device 241: main body

241a: hinge portion 242: receiving portion

243: latch 244: jamming

250: hook device 251: hook portion

300: reel device 310: housing

310a: hinge portion 311: doorway

312: slot 313: locking lever

314: locking plate 315: rotation axis

320: hand spring 330: wire rope

340: ring locking device 341: main body

342: clasp 350: attachment device

351: magnetic groove 352: magnet

400: guide block 410: mounting pipe

411 rack gear 420 rotation lever

421: pinion gear 422: direction shift lever

430: pressure device 431: pressure member

432: engaging protrusion 500: roll device

510: housing 510a: hinge

511,512: Latch 513: Hinge pin

514: torsion spring 520: winding wheel

521: mounting chain 530: shaft

531: stepped portion 532: screw portion

540,550: support plate 541,551: hub

560,570: sprocket wheel 580: drive wheel

581: Working chain 590: Fixing nut

Claims

Support frames respectively installed on both sides;

A connection frame connecting the support frames on both sides;

A mounting pipe rotatably installed on the connection frame while the inner pipe is moved in and out of the outer pipe;

And a restraint device that is rotatably installed on the mounting pipe and fastened to the frame of the bicycle to restrain the bicycle.

The method of claim 1,

Tightening cap is installed on the outer surface of the second mounting pipe of the inner side that enters and exits from the outer first mounting pipe of the mounting pipe,

The end of the first mounting pipe bike holder, characterized in that the slit is formed so as to compress the second mounting pipe while the diameter is reduced as the tightening cap is screwed.

Support frames respectively installed on both sides;

A connection frame connecting the support frames on both sides;

And a reel device which is rotatably installed on the connection frame and on one side thereof, a reel device which is fastened to the frame of the bicycle to restrain the bicycle.

The method of claim 3, wherein

The reel device includes a rotating shaft rotatably installed in the housing;

A spring having one end fixed to the rotary shaft and the other end fixed to the housing;

And a wire rope whose one end is fixed to the rotation shaft and the other end is wound along the spring spring and drawn out to the outside of the housing while the restraint device is rotatably installed.

The method of claim 4, wherein

The reel device is provided with a locking lever movably coupled to a slot drilled in the housing, and a locking plate installed in the housing spaced apart from the slot so as to gradually approach the inner surface of the housing toward one end thereof, and the locking lever and the locking lever are installed. A bicycle holder characterized in that the locking lever presses the wire rope passing between the plates to the locking plate side.

Support frames respectively installed on both sides;

A connection frame connecting the support frames on both sides;

And a roll device which is rotatably installed on the connecting frame and on one side thereof, a roll device which is fastened to the frame of the bicycle to restrain the bicycle.

The method of claim 6,

The roll apparatus includes a shaft rotatably installed in the housing and having a screw portion formed on an outer circumferential surface of one side thereof;

A take-up wheel that is coupled to rotate integrally, such as the shaft, and to which a mounting chain or a mounting belt is wound, the restraining device of which is coupled to an outer peripheral surface thereof;

Support plates respectively screwed to both sides of the shaft;

Sprocket wheels respectively installed on shafts between the support plates;

A drive wheel screwed to the shaft between the sprocket wheels;

And a fixing nut screwed to the end of the shaft to support the support plate.

The method of claim 7, wherein

The housing of the roll device is latched to the sprocket wheel is installed rotatably to prevent the reverse rotation, the latch is a bicycle holder, characterized in that the resilient support by a torsion spring.

The method of claim 8,

The sprocket wheel is installed so that the gears face in opposite directions to each other, the latch is caught on the sprocket wheel is a bicycle holder, characterized in that the resilient support is connected to the hinge pin is provided with a torsion spring is fitted.

Support frames respectively installed on both sides;

A connecting frame formed by protruding a guide block while connecting the support frames on both sides;

And a mounting pipe rotatably installed on the guide block of the connection frame, on one side thereof, a mounting pipe rotatably installed to restrain the bicycle by pressing the frame of the bicycle.

The method of claim 10,

The guide block is provided with a rotary lever for elevating the mounting pipe, the mounting pipe is a rack gear is installed in one side of the up and down direction, the rotating lever is rotated in the guide block while the pinion gear meshed with the rack gear Is installed, the bike holder, characterized in that the mounting pipe is lifted up and down by the rotation of the rotary lever.

The method according to any one of claims 1 to 11,

The restraint device is composed of at least one of a locking device that is locked to the frame of the bicycle, a hook device for hanging the frame of the bicycle, or a pressing device for pressing the frame of the bicycle, the pressing device is in contact with the frame of the bicycle Bicycle holder characterized in that the rubber or urethane is installed.