CN110667742A - Bicycle parking device - Google Patents
Bicycle parking device Download PDFInfo
- Publication number
- CN110667742A CN110667742A CN201911128746.XA CN201911128746A CN110667742A CN 110667742 A CN110667742 A CN 110667742A CN 201911128746 A CN201911128746 A CN 201911128746A CN 110667742 A CN110667742 A CN 110667742A
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- bicycle
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- parking
- locking
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- 238000001514 detection method Methods 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims 2
- 230000004913 activation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000002337 anti-port Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H3/00—Separate supports or holders for parking or storing cycles
- B62H3/08—Separate supports or holders for parking or storing cycles involving recesses or channelled rails for embracing the bottom part of a wheel
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Vehicle Cleaning, Maintenance, Repair, Refitting, And Outriggers (AREA)
- Devices For Checking Fares Or Tickets At Control Points (AREA)
Abstract
The invention discloses a bicycle parking device which comprises a parking frame, a front wheel lock and a lifting frame. The bicycle is pushed firstly, the front wheel of the bicycle enters the parking frame, and the bicycle is horizontally placed under the action of the parking frame; then, a front wheel lock is started, and the front wheel lock locks the front wheel of the bicycle on the parking frame; and finally, starting the lifting frame, lifting the parking frame fixedly connected with the lifting frame along the vertical direction, and driving the front wheel of the bicycle to ascend along the vertical direction synchronously by the parking frame so as to realize vertical placement of the bicycle. Therefore, the bicycle parking device provided by the invention can realize vertical placement of the bicycle, thereby reducing the occupied space of the bicycle.
Description
Technical Field
The invention relates to the technical field of bicycle parking, in particular to a bicycle parking device.
Background
In these years, urban population is rapidly increased along with the acceleration of urbanization process, urban traffic jam condition is increasingly worsened, and the popularization of mobile payment and shared bicycles makes bicycles more and more popular with citizens at present.
However, the widespread use of bicycles is inducing a series of problems that need to be solved. For example, a parking frame for citizens to conveniently park is arranged on a part of sidewalk, and the parking frame comprises a plurality of parking grooves, and each parking groove is abutted against the front wheel of the bicycle, so that the bicycle is prevented from being pushed down by strong wind or pedestrians. Although such jiffy stands can guide citizens to place the bicycles in order, the pedestrian passageway is seriously occupied by the randomly-parked bicycles in view of the long length of the bicycles and the messy placement of the citizens for placing the bicycles. For another example, existing population centers, such as subway tunnels or commercial centers, are usually provided with a plurality of bicycle parking devices arranged in rows, which can be used for locking bicycles and preventing the bicycles from being stolen besides preventing the bicycles from being pushed down, but the bicycle parking devices are still arranged in rows and occupy urban land seriously.
Therefore, how to reasonably park the bicycle to reduce the occupied space of the bicycle is an urgent technical problem to be solved.
Disclosure of Invention
In view of this, the present invention is directed to a bicycle parking device, which can be vertically placed and occupies a small space.
The specific scheme is as follows:
the present invention provides a bicycle parking device, comprising:
the parking frame is used for being clamped with the front wheel of the bicycle so as to prevent the bicycle from toppling over;
the front wheel lock is arranged on the parking frame and used for locking the front wheel of the bicycle to the parking frame;
the lifting frame is fixedly connected with the parking frame and used for driving the parking frame to vertically ascend after the front wheel of the bicycle is locked by the front wheel lock so as to realize vertical placement of the bicycle.
Preferably, the front wheel lock includes a locking rod assembly and a locking rod driving member connected to the locking rod assembly, and further includes:
a front wheel detecting member for detecting whether the front wheel of the bicycle is stopped in the parking frame;
a controller connected to the front wheel detecting member and the locking bar driving member; the controller is used for starting the locking rod driving piece to drive the locking rod driving piece to slide through the front wheel of the bicycle to lock the bicycle when the front wheel of the bicycle is stopped in the parking frame according to the signal sent by the front wheel detecting piece.
Preferably, the parking stand has a locking groove for receiving a front wheel of the bicycle, and the locking bar assembly includes:
the lock rod is arranged on one side of the lock groove in a sliding manner;
the first connecting rod is fixedly connected with the locking rod driving piece so as to synchronously rotate along with the locking rod driving piece;
the first end of the second connecting rod is rotationally connected with the first connecting rod, and the second end of the second connecting rod is rotationally connected with the lock rod.
Preferably, the lifting frame comprises a lifting drive, further comprising:
a state detection member connected to the controller for detecting a locking state of the locking lever assembly; the controller is used for starting the lifting driving piece to drive the parking frame to vertically ascend to a preset height so as to vertically place the bicycle after the locking rod assembly locks the bicycle according to the signal sent by the state detection piece.
Preferably, the controller is configured to actuate the lifting driving member to drive the parking frame to vertically descend to an initial position according to an input actuating command, so that the bicycle is horizontally placed, and further includes:
a reset detection part connected with the controller and used for detecting whether the parking frame is restored to the initial position; the controller is used for starting the locking rod driving piece to drive the locking rod driving piece to withdraw from the front wheel of the bicycle to unlock the bicycle after the parking frame is restored to the initial position according to the signal sent by the reset detection piece.
Preferably, the parking frame comprises a fixed frame and a movable frame which are mutually butted, the movable frame is fixedly connected with the lifting frame, and the fixed frame is fixed relative to the ground so as to guide the front wheel of the bicycle to enter the movable frame.
Preferably, the fixed frame is provided with an inclined guide groove, the movable frame is provided with an arc-shaped guide groove which is smoothly connected with the inclined guide groove, and the inclined guide groove and the arc-shaped guide groove are connected to form a limiting groove which is used for limiting the front wheel of the bicycle to roll when the bicycle is horizontally placed or limiting the rear wheel of the bicycle to roll when the bicycle is vertically placed.
Preferably, the lifting frame further comprises a stop plate disposed at the top of the lifting driving member for preventing the movable frame from being separated from the lifting driving member.
Preferably, the method further comprises the following steps:
and the guide frame is fixedly arranged on the lifting frame, vertically penetrates through the parking frame and is used for guiding the parking frame to lift.
Preferably, the parking frame further comprises a support frame fixedly arranged at the bottom of the parking frame to support the parking frame.
Compared with the background technology, the bicycle parking device provided by the invention comprises a parking frame, a front wheel lock and a lifting frame. The bicycle is pushed firstly, the front wheel of the bicycle enters the parking frame, and the bicycle is horizontally placed under the action of the parking frame; then, a front wheel lock is started, and the front wheel lock locks the front wheel of the bicycle on the parking frame; and finally, starting the lifting frame, lifting the parking frame fixedly connected with the lifting frame along the vertical direction, and driving the front wheel of the bicycle to ascend along the vertical direction synchronously by the parking frame so as to realize vertical placement of the bicycle.
Compared with the existing horizontally-placed bicycle, the bicycle parking device provided by the invention can realize vertical placement of the bicycle, so that the occupied space of the bicycle is reduced.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
FIG. 1 is a block diagram of a bicycle parking apparatus in accordance with one embodiment of the present invention;
FIG. 2 is an exploded view of FIG. 1;
FIG. 3 is a block diagram of the latch rod assembly of FIG. 1.
The reference numbers are as follows:
the parking device comprises a parking frame 1, a front wheel lock 2, a lifting frame 3, a guide frame 4 and a support frame 5;
a fixed frame 11 and a movable frame 12;
the inclined guide grooves 111;
a locking groove 121, an arc-shaped guide groove 122 and a limiting groove 123;
a lock lever assembly 21 and a lock lever driver 22;
a lock lever 211, a first link 212, and a second link 213;
the driver 31 and the stopper plate 32 are lifted.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order that those skilled in the art will better understand the disclosure, the invention will be described in further detail with reference to the accompanying drawings and specific examples.
Referring to fig. 1 to 3, fig. 1 is a structural diagram of a bicycle parking device according to an embodiment of the present invention; FIG. 2 is an exploded view of FIG. 1; FIG. 3 is a block diagram of the latch rod assembly of FIG. 1.
The embodiment of the invention discloses a bicycle parking device which comprises a parking frame 1, a front wheel lock 2 and a lifting frame 3.
The jiffy stand 1 can be connected with the bicycle in a clamping mode, so that the bicycle is prevented from toppling, and the bicycle is horizontally placed. In this embodiment, the parking frame 1 comprises a fixed frame 11 and a movable frame 12 which are butted with each other, and the fixed frame 11 can guide the front wheel of the bicycle into the movable frame 12. The fixing frame 11 is fixed relative to the ground, and the fixing frame 11 can be fixed on the ground through foundation bolts. The movable frame 12 is fixedly connected with the lifting frame 3, so that the lifting frame 3 drives the movable frame 12 to vertically lift.
In this embodiment, the fixing frame 11 has an inclined guide groove 111. Specifically, the fixed frame 11 has a trapezoid shape in the current view of fig. 1, and the fixed frame 11 has two opposite inclined guide grooves 111, namely a front inclined guide groove and a rear inclined guide groove abutting against the movable frame 12. The fixed frame 11 further includes a connecting guide groove connected between the front inclined guide groove and the rear inclined guide groove, the connecting guide groove extending in the horizontal direction. The front wheel of the bicycle firstly rolls through the front inclined guide groove, then rolls through the connecting guide groove and finally rolls through the rear inclined guide groove. The connecting convex edge between the connecting guide groove and the rear inclined guide groove can prevent the front wheel of the bicycle from automatically separating from the fixed frame 11 after entering the movable frame 12 to a certain degree, so that the front wheel of the bicycle is prevented from separating from the parking frame 1; furthermore, the side plates on the two sides of the rear inclined guide groove limit the front wheel of the bicycle to incline towards the two sides, so that the bicycle can be horizontally placed.
The movable frame 12 has an arc-shaped guide groove 122 smoothly connected with the inclined guide groove 111, and specifically, the arc-shaped guide groove 122 smoothly connected with the rear inclined guide groove. The inclined guide groove 111 and the arc-shaped guide groove 122 are connected to form a limiting groove 123, when the bicycle is horizontally placed, the limiting groove 123 limits the front wheel of the bicycle to roll, when the bicycle is vertically placed, the limiting groove 123 limits the rear wheel of the bicycle to roll, and therefore the bicycle is further assisted to be horizontally placed. The arc-shaped guiding groove 122 is arc-shaped, and its inner diameter is specifically set according to the outer diameter of the front wheel of the bicycle, and is not limited herein.
The front wheel lock 2 is arranged on the parking frame 1 and used for locking the front wheel of the bicycle on the parking frame 1. In this particular embodiment, the front wheel lock 2 includes a locking lever assembly 21 and a locking lever driver 22, the locking lever driver 22 driving the locking lever assembly 21 to slidably pass through or out of the front wheel of the bicycle to lock or unlock the front wheel of the bicycle, respectively.
To facilitate the installation of the locking rod assembly 21, the parking stand 1 has a locking groove 121 for receiving the front wheel of the bicycle, and the locking rod assembly 21 is installed at one side of the locking groove 121.
The lock lever assembly 21 is embodied as a crank slider mechanism, and includes a lock lever 211, a first link 212, and a second link 213, wherein the lock lever 211 is slidably disposed at one side of the lock groove 121, so that the lock lever 211 selectively extends into the lock groove 121. The first link 212 is fixedly connected to the locking rod driving member 22, so that the first link 212 rotates synchronously with the locking rod driving member 22, and the locking rod driving member 22 may be a servo motor, but is not limited thereto. The first end of the second link 213 is rotatably connected to the first link 212, and the second end of the second link 213 is rotatably connected to the lock lever 211. Of course, the structure of the lock lever assembly 21 is not limited thereto. For installation locking lever driving piece 22 and locking lever subassembly 21, jiffy stand 1 is equipped with the mounting groove, and the notch of mounting groove is equipped with shelters from the lid, conveniently changes locking lever subassembly 21 or locking lever driving piece 22, prevents simultaneously that external foreign matter from influencing locking lever subassembly 21 or locking lever driving piece 22 normal operating.
The invention further comprises a support frame 5 for supporting the parking frame 1, specifically, the support frame 5 is fixed on the ground through foundation bolts, and the movable frame 12 is pressed on the support frame 5.
Lifting frame 3 links firmly with jiffy stand 1 mutually, and behind the front wheel of current wheel lock 2 locking bicycle, lifting frame 3 drives 1 vertical rises along the jiffy stand, makes the bicycle realize vertical placing. In this particular embodiment the lifting frame 3 comprises a lifting drive 31 for driving the parking frame 1 vertically upwards. The lifting driving member 31 comprises a lead screw fixedly arranged on the support frame 5 along the vertical direction, a sliding block sleeved on the lead screw and a servo motor connected with the lead screw, when the servo motor rotates, the lead screw rotates along with the servo motor, and the sliding block is lifted along the lead screw. Of course, the structure of the lift driver 31 is not limited thereto.
To prevent the parking frame 1 from being separated from the lifting frame 3, the lifting frame 3 further includes a stopper plate 32 provided at the top of the lifting driving member 31, and the stopper plate 32 can prevent the movable frame 12 from being separated from the lifting driving member 31. The stop plate 32 is fixed to the top of the spindle, in particular by means of a threaded connection.
In conclusion, when the bicycle is used, the bicycle is pushed firstly, the front wheel of the bicycle enters the parking frame 1, and the bicycle is horizontally placed under the action of the parking frame 1; then, the front wheel lock 2 is started, and the front wheel lock 2 locks the front wheel of the bicycle on the parking frame 1; and finally, starting the lifting frame 3, wherein the lifting frame 3 vertically lifts the parking frame 1 fixedly connected with the lifting frame, and the parking frame 1 drives the front wheel of the bicycle to vertically and synchronously ascend, so that the bicycle is vertically placed. Compared with the existing horizontally-placed bicycle, the bicycle parking device provided by the invention can realize vertical placement of the bicycle, so that the occupied space of the bicycle is reduced.
The invention also comprises a guide frame 4 which is fixedly arranged on the lifting frame 3 and vertically penetrates through the parking frame 1, and two ends of the guide frame 4 are respectively arranged on the stop plate 32 and the lifting frame 3 so as to guide the parking frame 1 to lift. The guide frame 4 includes a guide bar having a cylindrical shape, but the structure of the guide frame 4 is not limited thereto.
The present invention further includes a front wheel detecting member and a controller, wherein the front wheel detecting member is used for detecting whether the front wheel of the bicycle is stopped in the parking frame 1, and the front wheel detecting member may be a position detecting sensor, a travel switch or an image recognizing device, etc., and is not limited specifically herein. The controller is connected to both the front wheel detector and the locking bar driver 22.
When the front wheel detects that the bicycle front wheel stops in jiffy stand 1, front wheel detects a send signal to the controller, and the controller starts locking lever driving piece 22, and locking lever 211 drive area drives locking lever subassembly 21 and rotates, and locking lever subassembly 21 slidable passes the bicycle front wheel to automatic pinning the bicycle, degree of automation is high, and it is more convenient to operate.
The present invention further includes a state detector connected to the controller for detecting the locking state of the locking lever assembly 21, wherein the state detector may be a travel switch for sensing the position of the locking lever 211, a position sensor for sensing the position of the locking lever 211, or an image recognition device such as a camera, which is not limited herein.
After the state detection piece detects that locking lever subassembly 21 pins the bicycle, the state detection piece sends a signal to the controller, and the controller starts to promote driving piece 31 forward rotation, promotes driving piece 31 drive jiffy stand 1 and rises to predetermined height along the vertical, makes the bicycle automatically realize vertical placing. The preset height refers to the height that the parking frame 1 needs to rise when the bicycle is completely vertically placed, and the rear wheel of the bicycle is abutted to the limiting groove 123, so that the phenomenon that the bicycle swings due to too high height is prevented, and the safety is good.
After the bicycle is in vertical placement, the controller starts to promote driving piece 31 antiport according to the start command of input, promotes driving piece 31 drive jiffy stand 1 and descends to initial position along vertical to make the bicycle by vertical placement automatic switch-over to the level placement, convenience of customers takes the automotive. It should be noted that the initial position herein refers to a position of the stand 1 when the bicycle is in a horizontally placed state. In addition, the start instruction in the text can be acquired by scanning the two-dimensional code, but the acquisition mode is not limited to this.
The present invention further includes a reset detector connected to the controller for detecting whether the parking stand 1 is restored to the initial position, and the reset detector may be an image recognition device such as a travel switch or a camera for detecting the position of the bicycle, which is not limited herein.
After the detection that resets resumes to initial position at jiffy stand 1, the detection that resets sends a signal to the controller, and the controller starts locking lever driving piece 22, and locking lever driving piece 22 drives locking lever subassembly 21 action, makes locking lever subassembly 21 withdraw from the bicycle front wheel to realize automatic unblock bicycle, degree of automation further promotes to some extent, receives above-mentioned content, can make the bicycle realize automatic locking or automatic unblock, and it is more convenient to use.
It should be noted that the controller includes a signal receiving portion, a signal determining portion and a signal transmitting portion, the signal receiving portion is used for receiving an electrical signal transmitted by a detecting member such as a front wheel detecting member or a state detecting member, the signal determining portion is electrically connected to the receiving portion so that the signal determining portion is used for determining whether the signal received by the receiving portion is a trigger signal, and the signal transmitting portion is electrically connected to the signal determining portion so that the signal transmitting portion transmits a determination signal generated by the signal determining portion to an executing member such as a lock lever driving member or a lift driving member. The specific arrangement mode of the signal receiving part, the signal judging part and the signal sending part can refer to the prior art; in the invention, the application scenes of the three are only changed, and the three are not substantially improved.
Obviously, the controller with the structure is widely applied to the existing automatic control equipment, such as an MCU, a DSP or a single chip microcomputer. The key point of the invention is that the controller correspondingly combines each detecting element and each executing component of the wire.
The bicycle parking device provided by the invention is described in detail, and the principle and the embodiment of the invention are explained by applying specific examples, and the description of the embodiments is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (10)
1. A bicycle parking apparatus, comprising:
the parking frame (1) is used for being clamped with the front wheel of the bicycle to prevent the bicycle from toppling over;
the front wheel lock (2) is arranged on the parking frame (1) and used for locking the front wheel of the bicycle to the parking frame (1);
and the lifting frame (3) is fixedly connected with the parking frame (1) and used for driving the parking frame (1) to vertically ascend after the front wheel lock (2) locks the front wheel of the bicycle so as to realize vertical placement of the bicycle.
2. Bicycle parking device according to claim 1, wherein the front wheel lock (2) comprises a locking lever assembly (21) and a locking lever drive (22) connected to the locking lever assembly (21), further comprising:
a front wheel detecting member for detecting whether a front wheel of a bicycle is stopped in the parking frame (1);
a controller connected to the front wheel sensing member and the locking bar driving member (22); the controller is used for starting the locking rod driving part (22) to drive the locking rod assembly (21) to pass through the front wheel of the bicycle in a sliding mode so as to lock the bicycle when the front wheel of the bicycle is stopped in the parking frame (1) according to the signal sent by the front wheel detection part.
3. Bicycle parking device according to claim 2, wherein the parking stand (1) has a locking slot (121) for receiving a front wheel of the bicycle, the locking lever assembly (21) comprising:
a lock bar (211) slidably disposed at one side of the lock groove (121);
the first connecting rod (212) is fixedly connected with the locking rod driving piece (22) and synchronously rotates along with the locking rod driving piece (22);
and the second connecting rod (213) is rotationally connected with the first connecting rod (212) at the first end and rotationally connected with the locking rod (211) at the second end.
4. Bicycle parking device according to claim 2, wherein the lifting frame (3) comprises a lifting drive (31), further comprising:
the state detection piece is connected with the controller and is used for detecting the locking state of the locking rod assembly (21); the controller is used for starting the lifting driving piece (31) to drive the jiffy stand (1) to vertically ascend to a preset height according to the signal sent by the state detection piece after the bicycle is locked by the lock rod assembly (21) so that the bicycle is vertically placed.
5. Bicycle parking device according to claim 4, wherein the controller is adapted to activate the lifting drive (31) to drive the parking frame (1) vertically down to an initial position for a horizontal bicycle placement according to an input activation command, further comprising:
the reset detection piece is connected with the controller and is used for detecting whether the parking frame (1) is restored to the initial position or not; the controller is used for starting the locking rod driving piece (22) to drive the locking rod assembly (21) to withdraw from the front wheel of the bicycle to unlock the bicycle after the parking frame (1) is restored to the initial position according to the signal sent by the reset detection piece.
6. Bicycle parking device according to claim 5, characterized in that the parking frame (1) comprises a fixed frame (11) and a movable frame (12) abutting each other, the movable frame (12) being fixedly connected to the lifting frame (3), the fixed frame (11) being fixed with respect to the ground to guide the front wheel of the bicycle into the movable frame (12).
7. Bicycle parking device according to claim 6, characterized in that the fixed frame (11) has an inclined guide slot (111), the movable frame (12) has an arc-shaped guide slot (122) smoothly connected with the inclined guide slot (111), and the inclined guide slot (111) and the arc-shaped guide slot (122) are connected to form a limiting groove (123) for limiting the rolling of the front wheel of the bicycle when the bicycle is horizontally placed or limiting the rolling of the rear wheel of the bicycle when the bicycle is vertically placed.
8. Bicycle parking device according to claim 7, wherein the lifting frame (3) further comprises a stop plate (32) provided at the top of the lifting drive element (31) for stopping the movable frame (12) from disengaging the lifting drive element (31).
9. The bicycle parking apparatus of any one of claims 1 to 8, further comprising:
and the guide frame (4) is fixedly arranged on the lifting frame (3), vertically penetrates through the parking frame (1) and is used for guiding the parking frame (1) to lift.
10. Bicycle parking device according to any of the claims 1 to 8, further comprising a support frame (5) fixed to the bottom of the parking frame (1) to support the parking frame (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128746.XA CN110667742B (en) | 2019-11-18 | 2019-11-18 | Bicycle parking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911128746.XA CN110667742B (en) | 2019-11-18 | 2019-11-18 | Bicycle parking device |
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| CN110667742A true CN110667742A (en) | 2020-01-10 |
| CN110667742B CN110667742B (en) | 2024-04-19 |
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| CN201911128746.XA Active CN110667742B (en) | 2019-11-18 | 2019-11-18 | Bicycle parking device |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038396A (en) * | 2009-08-11 | 2011-02-24 | Kinki Sharyo Co Ltd | Two-stage parking device for bicycle |
| CN206938919U (en) * | 2017-06-29 | 2018-01-30 | 齐景昆 | Bicycle parking rack and bicycle parking system |
| CN108657322A (en) * | 2018-06-14 | 2018-10-16 | 金华职业技术学院 | A kind of vertical parking device of super labor-saving bicycle |
| CN210793427U (en) * | 2019-11-18 | 2020-06-19 | 广东工业大学 | Bicycle parking device |
-
2019
- 2019-11-18 CN CN201911128746.XA patent/CN110667742B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011038396A (en) * | 2009-08-11 | 2011-02-24 | Kinki Sharyo Co Ltd | Two-stage parking device for bicycle |
| CN206938919U (en) * | 2017-06-29 | 2018-01-30 | 齐景昆 | Bicycle parking rack and bicycle parking system |
| CN108657322A (en) * | 2018-06-14 | 2018-10-16 | 金华职业技术学院 | A kind of vertical parking device of super labor-saving bicycle |
| CN210793427U (en) * | 2019-11-18 | 2020-06-19 | 广东工业大学 | Bicycle parking device |
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| CN110667742B (en) | 2024-04-19 |
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