阅读说明：本技术 一种站立式自行车停放装置 (Standing bicycle parking device ) 是由 张庆 朱颖 黄韶炯 于 2021-01-06 设计创作，主要内容包括：本发明属于自行车停放技术领域,涉及一种站立式自行车停放装置,包括立板、滑动壳体、提升装置、夹紧装置、锁紧装置及固定装置。提升装置固定在立板上,立板固定于墙面,立板正面中间设有竖直滑槽,在滑槽上设有滑动壳体,夹紧装置、锁紧装置及固定装置均安装于滑动壳体上。夹紧装置用于：夹紧自行车的轮辋。锁紧装置用于：使自行车保持夹紧状态。提升装置用于：升降滑动壳体,使得滑动壳体在滑槽内上下滑动。固定装置用于：当未放置自行车时,将滑动壳体约束在地面位置处；当放置自行车时,解除对滑动壳体的约束。本发明装置具有存取方便、经济实用的特点,大大提高自行车停放效率,改善由于停放问题对市容和交通造成的不良影响。(The invention belongs to the technical field of bicycle parking, and relates to a standing type bicycle parking device which comprises a vertical plate, a sliding shell, a lifting device, a clamping device, a locking device and a fixing device. The lifting device is fixed on the vertical plate, the vertical plate is fixed on the wall surface, the vertical chute is arranged in the middle of the front surface of the vertical plate, the sliding casing is arranged on the chute, and the clamping device, the locking device and the fixing device are all installed on the sliding casing. The clamping device is used for: clamping the rim of the bicycle. The locking device is used for: the bicycle is kept in a clamped state. The lifting device is used for: the sliding shell is lifted and lowered, so that the sliding shell can slide up and down in the sliding groove. The fixing device is used for: restraining the sliding housing at a ground location when the bicycle is not placed; when the bicycle is placed, the restraint of the sliding housing is released. The device has the characteristics of convenient storage and taking, economy and practicability, greatly improves the bicycle parking efficiency, and improves the adverse effect on city appearance and traffic caused by the parking problem.)

1. A standing bicycle parking device, comprising: the device comprises a clamping device (1), a lifting device (3), a fixing device (4), a sliding shell (5) and a vertical plate (6);

the vertical plate (6) is arranged on the wall surface, and a vertical sliding groove (7) is formed in the middle of the front surface of the vertical plate (6);

the sliding shell (5) is positioned in the sliding groove (7) and can slide up and down along the sliding groove (7);

the lifting device (3) is fixedly arranged on the vertical plate (6);

the lifting device (3) is connected with the sliding shell (5);

the clamping device (1) and the fixing device (4) are fixedly arranged on the sliding shell (5);

the clamping device (1) is used for: when the bicycle is placed, the rim of the bicycle is clamped;

the lifting device (3) is used for: the sliding shell (5) is lifted, so that the sliding shell (5) slides up and down in the sliding groove (7), and when the sliding shell (5) is lifted, the bicycle stands;

the fixing device (4) is used for: restraining the sliding housing (5) at a ground position when the bicycle is not placed; when the bicycle is placed, the restraint of the sliding housing (5) is released.

2. The standing bicycle parking apparatus of claim 1, wherein: the slide case (5) includes: a bottom plate (17), the bottom plate (17) being horizontally disposed;

the clamping device (1) and the locking device (2) are fixedly arranged on the bottom plate (17).

3. The standing bicycle parking apparatus of claim 2, wherein: the clamping device (1) comprises: a four-bar linkage mechanism, a slider-crank mechanism and two clamping arms (11);

the four-bar linkage mechanism is positioned on the left and right of the crank sliding block mechanism and is symmetrical left and right relative to the crank sliding block mechanism;

the slider-crank mechanism includes: a driving slide block (14), a support plate slide block long connecting rod (15) and a bicycle front wheel support plate (16);

a first boss is fixedly arranged on the upper surface of the middle of the rear part of the bottom plate (17);

the rear end of the bicycle front wheel supporting plate (16) is hinged with the boss I through a pin shaft, and the front end of the bicycle front wheel supporting plate (16) is hinged with one end of a supporting plate long connecting rod (15) through a pin shaft;

a second boss is fixedly arranged on the upper surface of the rear middle part of the driving slide block (14);

the other end of the long connecting rod (15) of the supporting plate sliding block is hinged with the boss two-way through a pin shaft;

a driving slide block slot (43) is arranged in the front middle of the bottom plate (17) along the longitudinal direction;

the driving slider (14) is positioned in the driving slider groove (43) and can slide back and forth along the driving slider groove (43);

the four-bar linkage includes: two clamping short connecting rods (12) and two clamping long connecting rods (13);

the four-bar linkage mechanism is located the part on the left side of slider-crank mechanism and includes: a clamping short connecting rod (12) and a clamping long connecting rod (13);

one end of the outer side of the clamping short connecting rod (12) is hinged with the bottom plate (17) through a pin shaft;

one end of the inner side of the clamping short connecting rod (12) is hinged with one end of the outer side of the clamping long connecting rod (13) through a pin shaft;

a cylindrical boss is fixedly arranged on the upper surface of the middle of the driving sliding block (14);

one end of the inner side of the clamping long connecting rod (13) is hinged with the cylindrical boss through a pin shaft;

the rear ends of the two clamping arms (11) are respectively fixedly connected with the parts, close to the outer sides, of the clamping long connecting rods (13) positioned on the left side and the right side of the crank sliding block mechanism;

the front ends of the two clamping arms (11) are inclined towards the direction of the crank-slider mechanism;

the two clamping arms (11) are used for: when the bicycle is placed, the rim of the bicycle is clamped;

the bicycle front wheel carrier (16) is used for: the bicycle is placed.

4. The standing bicycle parking apparatus of claim 3, wherein: the standing bicycle parking apparatus further comprises: a locking device (2);

the locking device (2) is fixedly arranged on the bottom plate (17);

the locking device (2) is used for: when the bicycle is placed, the bicycle is kept in a clamping state;

the locking device (2) comprises: the device comprises a front limiting device (21), a rear limiting device (22), a rear limiting device limiting piece (23), a locking long connecting rod (24), a locking top column (25), a locking short connecting rod (26), a return spring (27) and a locking assembly plate (28);

the front limiting device (21) is as follows: a third boss welded on the upper surface of the bottom plate (17), wherein the third boss is positioned in front of the clamping long connecting rod (13);

the third boss is used for: limiting the forward movement of the clamping long connecting rod (13);

the reset spring (27) is positioned between the bicycle front wheel supporting plate (16) and the bottom plate (17), the upper end of the reset spring (27) is fixedly connected with the lower surface of the bicycle front wheel supporting plate (16), and the lower end of the reset spring is fixedly connected with the upper surface of the bottom plate (17);

the locking assembly plate (28) is vertically arranged and is parallel to the moving plane of the crank sliding block;

the upper end of the locking assembling plate (28) is fixedly connected with the lower surface of the bottom plate (17);

the rear limiting device (22) is in a connecting rod form;

the middle of the rear limiting device (22) is hinged with the front upper part of the side surface of the locking assembly plate (28) through a pin shaft, and the rear end of the rear limiting device (22) is hinged with the front end of the locking long connecting rod (24);

the locking top column (25) is vertically arranged, and the upper end of the locking top column (25) is hinged with the rear end of the locking long connecting rod (24) and the front end of the locking short connecting rod (26);

the rear end of the locking short connecting rod (26) is hinged with the rear lower part of the side surface of the locking assembling plate (28) through a pin shaft;

communicated slots are arranged above the rear limiting device (22), the locking long connecting rod (24), the locking top column (25) and the locking short connecting rod (26) and at positions corresponding to the bottom plate (17);

the front end of the rear limiting device (22) can rotate and is positioned behind the clamping long connecting rod (13);

the rear limiting device limiting piece (23) is a pin fixed on the side surface of the locking assembly plate (28);

the rear limiting device limiting part (23) is positioned in front of the lower end of the rear limiting device (22);

the rear limiting device limiting part (23) is used for: limiting the rotation angle of the rear limiting device (22);

the front end of the rear limiting device (22) is used for:

firstly, when the bicycle is placed on a front wheel supporting plate (16) of the bicycle, the front end of a rear limiting device (22) is clamped at the rear part of a clamping long connecting rod (13), so that the clamping long connecting rod (13) cannot move backwards;

when the bicycle is not placed on the bicycle front wheel supporting plate (16), the front end of the rear limiting device (22) does not limit the rear part of the clamping long connecting rod (13), and the clamping long connecting rod (13) can freely move backwards;

the locking stub link (26) is configured to: when the bicycle is taken down from the standing bicycle parking device, the foot steps on the locking short connecting rod (26) to enable the front end of the rear limiting device (22) to rotate, and the rear part of the clamping long connecting rod (13) is not limited;

the return spring (27) is used for:

firstly, when a bicycle is placed on a bicycle front wheel supporting plate (16), the bicycle front wheel supporting plate (16) is pressed, and a return spring (27) is in a compressed state;

when the bicycle is taken down from the standing bicycle parking device, the front end of the rear limiting device (22) does not limit the rear part of the clamping long connecting rod (13), and the restoring force of the return spring (27) enables the front wheel supporting plate (16) of the bicycle to be restored to the initial state.

5. The standing bicycle parking apparatus of claim 3, wherein: the fixing device (4) comprises: a hook lock (41) and a hook lock link (42);

a boss IV is fixedly arranged on the upper surface of the middle of the front part of the driving slide block (14);

the lower end of the hook lock connecting rod (42) is hinged with the boss IV;

the upper end of the hook lock connecting rod (42) is hinged with the upper end of the hook lock (41);

the hook lock (41) is positioned between the bottom plate (17) and the vertical plate (6);

a fifth boss is fixedly arranged in the middle of the front end of the bottom plate (17);

the middle of the hook lock (41) is hinged with the boss five;

a hook lock clamping groove (44) is arranged on the vertical plate (6) corresponding to the hook lock (41);

the front end of the hook lock (41) can be clamped into or separated from a hook lock clamping groove (44).

6. The standing bicycle parking apparatus of claim 5, wherein: the hook lock clamping groove (44) is as follows: and (4) a boss structure.

7. The standing bicycle parking apparatus of claim 1, wherein: the lifting device (3) comprises: the lifting device comprises a balancing weight (31), a fixed pulley (32) and a rope (33), wherein the fixed pulley (32) is fixed at the top end of a vertical plate (6), the middle section of the rope (33) passes around the outer circumference of the fixed pulley (32), and one end of the rope (33) is positioned on one side of the front face of the vertical plate (6) and is connected with a sliding shell (5); the other end of the rope (33) is positioned on one side of the back face of the vertical plate (6) and is connected with a balancing weight (31) positioned on one side of the back face of the vertical plate (6).

Technical Field

The invention belongs to the technical field of bicycle parking, and relates to a standing type bicycle parking device.

Background

With the rapid growth of urban population, serious problems such as environmental pollution, energy consumption and traffic jam are concerned by the public, and the problems are faced by the global urban development. In order to effectively solve the problems, the world health organization provides a concept of a smart city as early as 1987, integrates and fuses systems and services of the city by utilizing various information technologies and concepts, improves the resource utilization rate, optimizes management and services, realizes informatization and industrialization, and improves the urbanization quality, thereby relieving the large urban diseases. As an important part in the construction process of the smart city, the intelligent traffic system effectively improves the traffic mobility and safety, can reduce environmental pollution, optimize urban resource allocation, improve the utilization rate of bicycles, and can exercise the body. The concept of sharing bicycles since 2015 has been proposed, its convenient, economical and flexible mode of use has changed our lifestyle to some extent.

However, with the explosive development of the sharing mode, the problems of intense competition among industries, hysteresis of a corresponding management system and the like, the number of bicycles rises sharply, but parking is disordered, so that the existing bicycle parking device is difficult to meet the parking requirement, and important traffic main roads such as bicycle occupancy roads, subway exits and the like cause traveling troubles for daily traveling of people. Further, the development of smart cities is suppressed. The invention mainly aims to design a bicycle parking device which is safe, reliable, tidy to store, low in operation and maintenance cost, free of special people, easy to disassemble and assemble and convenient to build a combined garage, aiming at solving the problem of insufficient space for parking bicycles at present, standardizing bicycle parking, relieving traffic jam, promoting intelligent traffic development and promoting construction of smart cities.

Disclosure of Invention

In order to solve the problems, the invention provides a specific technical scheme of a standing bicycle parking device which is small in occupied area, safe, reliable, convenient to store and take, low in maintenance cost and convenient to build, and the standing bicycle parking device comprises the following components:

a standing bicycle parking device comprising: the device comprises a clamping device 1, a lifting device 3, a fixing device 4, a sliding shell 5 and a vertical plate 6;

the vertical plate 6 is arranged on a wall surface, and a vertical sliding groove 7 is arranged in the middle of the front surface of the vertical plate 6;

the sliding shell 5 is positioned in the sliding chute 7 and can slide up and down along the sliding chute 7;

the lifting device 3 is fixedly arranged on the vertical plate 6;

the lifting device 3 is connected with the sliding shell 5;

the clamping device 1 and the fixing device 4 are fixedly arranged on the sliding shell 5;

the clamping device 1 is used for: when the bicycle is placed, the rim of the bicycle is clamped;

the lifting device 3 is used for: lifting the sliding shell 5 to enable the sliding shell 5 to slide up and down in the sliding chute 7, and enabling the bicycle to stand when the sliding shell 5 is lifted;

the fixing device 4 is used for: when the bicycle is not placed, the slide case 5 is restrained at a ground position; when the bicycle is placed, the restraint of the slide case 5 is released.

On the basis of the above technical solution, the sliding housing 5 includes: a bottom plate 17, wherein the bottom plate 17 is horizontally arranged;

the clamping device 1 and the locking device 2 are both fixedly arranged on the bottom plate 17.

On the basis of the above technical solution, the clamping device 1 includes: a four-bar linkage mechanism, a slider-crank mechanism and two clamping arms 11;

the four-bar linkage mechanism is positioned on the left and right of the crank sliding block mechanism and is symmetrical left and right relative to the crank sliding block mechanism;

the slider-crank mechanism includes: a driving slide block 14, a support plate slide block long connecting rod 15 and a bicycle front wheel support plate 16 (equivalent to a crank);

a first boss is fixedly arranged on the upper surface of the middle of the rear part of the bottom plate 17;

the rear end of the bicycle front wheel supporting plate 16 is hinged with the boss I through a pin shaft, and the front end of the bicycle front wheel supporting plate 16 is hinged with one end of the supporting plate long connecting rod 15 through a pin shaft;

a second boss is fixedly arranged on the upper surface of the rear middle part of the driving slide block 14;

the other end of the long connecting rod 15 of the supporting plate sliding block is hinged with the boss two-way through a pin shaft;

a driving slider groove 43 is arranged in the front middle of the bottom plate 17 along the longitudinal direction;

the drive slider 14 is located in the drive slider slot 43 and is capable of sliding back and forth along the drive slider slot 43;

the four-bar linkage includes: two clamping short connecting rods 12 and two clamping long connecting rods 13;

the four-bar linkage mechanism is located the part on the left side of slider-crank mechanism and includes: a clamping short connecting rod 12 and a clamping long connecting rod 13;

one end of the outer side of the clamping short connecting rod 12 is hinged with the bottom plate 17 through a pin shaft;

one end of the inner side of the clamping short connecting rod 12 is hinged with one end of the outer side of the clamping long connecting rod 13 through a pin shaft;

a cylindrical boss is fixedly arranged on the upper surface of the middle of the driving slide block 14;

one end of the inner side of the clamping long connecting rod 13 is hinged with the cylindrical boss through a pin shaft;

the rear ends of the two clamping arms 11 are respectively fixedly connected with the parts, close to the outer sides, of the clamping long connecting rods 13 positioned on the left side and the right side of the crank sliding block mechanism;

the front ends of the two clamping arms 11 are inclined towards the direction of the crank-slider mechanism (namely inclined towards the direction that the middle parts of the two clamping arms are closed);

the two clamping arms 11 are used for: when the bicycle is placed, the rim of the bicycle is clamped;

the bicycle front wheel carrier 16 is used for: the bicycle is placed.

On the basis of the above technical solution, the standing bicycle parking device further comprises: a locking device 2;

the locking device 2 is fixedly arranged on the bottom plate 17;

the locking device 2 is used for: when the bicycle is placed, the bicycle is kept in a clamping state;

the locking device 2 comprises: the front limiting device 21, the rear limiting device 22, the rear limiting device limiting piece 23, the locking long connecting rod 24, the locking top column 25, the locking short connecting rod 26, the return spring 27 and the locking assembly plate 28;

the front limiting device 21 is: a third boss welded on the upper surface of the bottom plate 17 and positioned in front of the clamping long connecting rod 13;

the third boss is used for: limiting the forward movement of the clamping long connecting rod 13;

the return spring 27 is positioned between the bicycle front wheel supporting plate 16 and the bottom plate 17, the upper end of the return spring 27 is fixedly connected with the lower surface of the bicycle front wheel supporting plate 16, and the lower end of the return spring is fixedly connected with the upper surface of the bottom plate 17;

the locking assembly plate 28 is vertically arranged and is parallel to the plane of the crank slide block;

the upper end of the locking assembling plate 28 is fixedly connected with the lower surface of the bottom plate 17;

the rear limiting device 22 is in a connecting rod form;

the middle of the rear limiting device 22 is hinged with the front upper part of the side surface of the locking assembly plate 28 through a pin shaft, and the rear end of the rear limiting device 22 is hinged with the front end of the locking long connecting rod 24;

the locking top column 25 is vertically arranged, and the upper end of the locking top column 25 is hinged with the rear end of the locking long connecting rod 24 and the front end of the locking short connecting rod 26;

the rear end of the locking short connecting rod 26 is hinged with the rear lower part of the side surface of the locking assembling plate 28 through a pin shaft;

communicated slots are arranged above the rear limiting device 22, the locking long connecting rod 24, the locking top column 25 and the locking short connecting rod 26 and at the positions corresponding to the bottom plate 17;

the front end of the rear limiting device 22 can rotate and is positioned behind the clamping long connecting rod 13;

the rear limiting device limiting piece 23 is a pin fixed on the side surface of the locking assembly plate 28;

the rear limiting device limiting piece 23 is positioned in front of the lower end of the rear limiting device 22;

the rear limiting device limiting part 23 is used for: limiting the angle of rotation of the rear limiting device 22;

the front end of the rear limiting device 22 is used for:

firstly, when the bicycle is placed on the bicycle front wheel supporting plate 16, the front end of the rear limiting device 22 is clamped on the rear part of the clamping long connecting rod 13, so that the clamping long connecting rod 13 cannot move backwards;

secondly, when the bicycle is not placed on the bicycle front wheel supporting plate 16, the front end of the rear limiting device 22 does not limit the rear part of the clamping long connecting rod 13, and the clamping long connecting rod 13 can freely move backwards;

the locking stub 26 is used for: when the bicycle is taken down from the standing bicycle parking device, the locking short connecting rod 26 is treaded by feet, so that the front end of the rear limiting device 22 rotates, and the rear part of the clamping long connecting rod 13 is not limited;

the return spring 27 is used for:

firstly, when the bicycle is placed on the bicycle front wheel supporting plate 16, the bicycle front wheel supporting plate 16 is pressed, and the return spring 27 is in a compressed state;

secondly, when the bicycle is taken down from the standing bicycle parking device, the front end of the rear limiting device 22 does not limit the rear part of the clamping long connecting rod 13, and the restoring force of the restoring spring 27 enables the bicycle front wheel supporting plate 16 to be restored to the initial state (namely, the state of the bicycle front wheel supporting plate 16 when the bicycle is not placed).

On the basis of the above technical solution, the fixing device 4 includes: a hook lock 41 and a hook lock link 42;

a boss IV is fixedly arranged on the upper surface of the middle of the front part of the driving slide block 14;

the lower end of the hook lock connecting rod 42 is hinged with the boss IV;

the upper end of the hook lock connecting rod 42 is hinged with the upper end of the hook lock 41;

the hook lock 41 is positioned between the bottom plate 17 and the vertical plate 6;

a fifth boss is fixedly arranged in the middle of the front end of the bottom plate 17;

the middle of the hook lock 41 is hinged with the boss five;

a hook lock clamping groove 44 is arranged on the vertical plate 6 corresponding to the hook lock 41;

the front end of the hook lock 41 can be engaged with or disengaged from the hook lock groove 44.

When the bicycle is not parked, the hook latch 41 is hooked (i.e., caught) in the hook latch groove 44, so that the slide case 5 is maintained in a state where the bicycle is removed. When the bicycle is parked, the driving slider 14 moves forward to drive the hook lock connecting rod 42 to move forward, the hook lock 41 fixedly provided with the boss five hinged in the middle and the middle of the front end of the bottom plate 17 rotates anticlockwise, the hook lock 41 is separated from the hook lock clamping groove 44, and the sliding shell 5 is released from constraint.

On the basis of the above technical solution, the hook lock slot 44 is: and (4) a boss structure.

On the basis of the above technical solution, the lifting device 3 includes: the fixed pulley 32 is fixed at the top end of the vertical plate 6, the middle section of the rope 33 passes around the outer circumference of the fixed pulley 32, and one end of the rope 33 is positioned on one side of the front face of the vertical plate 6 and is connected with the sliding shell 5; the other end of the rope 33 is positioned on one side of the back surface of the vertical plate 6 and is connected with a balancing weight 31 positioned on one side of the back surface of the vertical plate 6;

after the bicycle is clamped and the sliding housing 5 is released, the rope 33 pulls up the sliding housing 5 through the fixed pulley 32 and the weight block 33, so that the bicycle assumes a standing parking state.

The invention has the following beneficial technical effects:

the invention has the advantages that: can realize pressing from both sides tight rim, locking (keeping promptly tightly pressing from both sides), remove fixed going on simultaneously when parking the bicycle, can pull up the bicycle through hoisting device 3, ingenious structure has made things convenient for the access of bicycle, has saved the parking space of bicycle, has effectively improved bicycle parking efficiency, has improved simultaneously because the bicycle parking is to the harmful effects that market appearance and traffic produced.

Drawings

The invention has the following drawings:

FIG. 1 is a schematic view of the overall three-dimensional structure of the standing bicycle parking apparatus of the present invention;

fig. 2 is a top perspective view of the stand-up bicycle clamping device 1 of the present invention.

Fig. 3 is a side perspective view of the standing bicycle locking device 2 of the present invention.

Fig. 4 is a front perspective view of the bicycle lifting device 3 of the present invention.

Fig. 5 is a back view of the bicycle lifting device 3 of the present invention.

Fig. 6 is a perspective view of the stand-up bicycle fixing device 4 of the present invention.

Reference numerals:

1. the device comprises a clamping device 2, a locking device 3, a lifting device 4, a fixing device 5, a sliding shell 6, a vertical plate 7, a sliding chute 11, a clamping arm 12, a clamping short connecting rod 13, a clamping long connecting rod 14, a driving slide block 15, a supporting plate slide block long connecting rod 16, a bicycle front wheel supporting plate 17, a bottom plate 21, a front limiting device 22, a rear limiting device 23, a rear limiting device limiting piece 24, a locking long connecting rod 25, a locking top column 26, a locking short connecting rod 27, a return spring 28, a locking assembly plate 31, a balancing weight 32, a fixed pulley 33, a rope 41, a hook lock 42, a hook lock connecting rod 43, a driving slide block groove 44 and a hook lock groove 43

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples.

As shown in fig. 1, the standing bicycle parking apparatus of the present invention comprises: the device comprises a clamping device 1, a locking device 2, a lifting device 3, a fixing device 4, a sliding shell 5 and a vertical plate 6. Riser 6 is fixed in on the wall, and hoisting device 3 includes: a weight 31, a fixed pulley 32, and a rope 33; the fixed pulley 32 is fixed on the top of the vertical plate 6, the chute 7 is arranged in the middle of the front surface of the vertical plate 6, the sliding shell 5 can slide up and down along the chute 7 through the lifting device 3, and the clamping device 1, the locking device 2 and the fixing device 4 are all fixed on the sliding shell 5.

As shown in fig. 2, the sliding housing includes: a bottom plate 17, wherein the bottom plate 17 is horizontally arranged; the clamping device 1, the locking device 2 and the fixing device 4 are all fixedly arranged on the bottom plate 17.

The clamping device 1 of the present invention includes: the bicycle front wheel support plate comprises a clamping arm 11, a clamping short connecting rod 12, a clamping long connecting rod 13, a driving slide block 14, a support plate slide block long connecting rod 15 and a bicycle front wheel support plate 16. When the bicycle needs to be parked, the front wheel of the bicycle is placed on the front wheel supporting plate 16 of the bicycle, the bicycle is slightly pressed down, the front wheel supporting plate 16 of the bicycle rotates anticlockwise (shown in a combined figure 3), the long connecting rod 15 of the supporting plate sliding block is driven to move forwards, the long connecting rod 15 of the supporting plate sliding block drives the driving sliding block 14 to move forwards, the clamping short connecting rods 12 hinged with the bottom plate 17 at two sides and the driving sliding block 14 drive the clamping long connecting rods 13 at two sides to rotate towards the middle, and therefore the two clamping arms 11 fixedly connected with the clamping long connecting rods 13 are driven to clamp the bicycle wheels inwards.

As shown in fig. 3, the locking device 2 of the present invention includes: the front limiting device 21, the rear limiting device 22, the rear limiting device limiting piece 23, the locking long connecting rod 24, the locking top column 25, the locking short connecting rod 26, the return spring 27 and the locking assembling plate 28. The main functions of the locking device 2 are: the clamping is ensured to be reliable, when the bicycle is pressed down, the reset spring 27 generates force, the bottom plate 17 moves downwards, the locking top column 25 is pressed against the ground, the locking assembly plate 28 is fixed with the bottom plate 17, the locking short connecting rod 26 hinged with the locking assembly plate 28 rotates clockwise, since the locking top column 25, the locking long connecting rod 24 and the locking short connecting rod 26 are hinged, the locking long connecting rod 24 is driven to move backwards, the rear limiting device 22 hinged with the locking long connecting rod 24 rotates anticlockwise, the upper end of the rotated rear limiting device 22 clamps the rear part of the clamping long connecting rod 13, so that the clamping long connecting rod 13 cannot move backwards, the return spring 27 is in a compressed state, the rear limiting device limiting piece 23 limits the rotating angle of the rear limiting device 22, the front limiting device 21 clamps the clamping long connecting rod 13, so that the clamping long connecting rod 13 cannot move forwards, and the locking effect is achieved.

As shown in fig. 4 and 5, the lifting device 3 of the present invention includes: a counterweight 31, a fixed pulley 32 and a rope 33. After the bicycle is clamped and the sliding housing 5 is unlocked (i.e., after the restraint is released), the rope 33 pulls up the sliding housing 5 through the fixed pulley 32 and the weight block 33, so that the bicycle assumes a standing parking state.

As shown in fig. 6, the fixing device 4 of the present invention includes: a hook lock 41 and a hook lock link 42. When the bicycle is not parked, the hook latch 41 is hooked (i.e., caught) in the hook latch groove 44, so that the slide case 5 is maintained in a state where the bicycle is removed. When the bicycle is parked, the driving slider 14 moves forward to drive the hook lock connecting rod 42 to move forward, the middle part and the middle part of the front end of the bottom plate 17 are fixedly provided with the hook lock 41 with the five-hinged boss to rotate anticlockwise, the hook lock 41 is separated from the hook lock clamping groove 44, the sliding shell 5 is released from a fixed state (namely, the restraint is released), and the lifting device 3 enables the bicycle to be in a standing parking state.

When the bicycle needs to be taken away, a user needs to hold the bicycle handle by hand to pull down the bicycle, at the moment, the sliding shell 5 descends along with the descending of the bicycle, when the locking ejection column 25 is not ejected to the ground, the user can slightly step on the locking short connecting rod 26 by feet to enable the locking short connecting rod 26 to rotate anticlockwise, at the moment, the locking long connecting rod 24 moves forwards, and the rear limiting device 22 rotates clockwise to release the locking state (namely, the limitation on the backward movement of the locking long connecting rod 24 is released); the restoring force of the return spring 27 acts, under the action of the return spring 27, the bicycle front wheel supporting plate 16 rotates clockwise to lift back, the supporting plate sliding block long connecting rod 15 is driven to move backwards, at the moment, the supporting plate sliding block long connecting rod 15 drives the clamping long connecting rod 13 to move backwards, the two clamping arms 11 fixedly connected with the clamping long connecting rod 13 are opened outwards, and the clamping state is relieved; meanwhile, as the driving slider 14 is hinged with the supporting plate slider long connecting rod 15 through the boss dual-purpose pin shaft, the supporting plate slider long connecting rod 15 moves backwards to drive the driving slider 14 to move backwards, as the hook lock connecting rod 42 is hinged with the driving slider 14 through the boss four-purpose pin shaft, the driving slider 14 drives the hook lock connecting rod 42 to move backwards, at the moment, one end of the hook lock connecting rod 42 is hinged with the hook lock connecting rod 42, the middle of the hook lock connecting rod is hinged with the boss five-purpose pin shaft in the middle of the front end of the bottom plate 17, the hook lock 41 rotates clockwise, the tail end of the hook lock 41 is hooked (i.e. clamped) in the hook lock clamping groove 44, a user can take away a bicycle, and the standing bicycle parking.

It is to be understood that the foregoing description of the embodiments of the present invention is provided for illustration only and not for the purpose of limiting the invention as defined by the appended claims.

Those not described in detail in this specification are within the knowledge of those skilled in the art.