CN216360104U

CN216360104U - Bicycle frame storage rack

Info

Publication number: CN216360104U
Application number: CN202122492137.1U
Authority: CN
Inventors: 廖敦仁
Original assignee: TIANJIN JINHUITONG BICYCLE CO Ltd
Current assignee: TIANJIN JINHUITONG BICYCLE CO Ltd
Priority date: 2021-10-17
Filing date: 2021-10-17
Publication date: 2022-04-22
Anticipated expiration: 2031-10-17

Abstract

The utility model discloses a bicycle frame storage rack, and relates to the technical field of bicycle frame storage. The bicycle frame fixing device comprises a rectangular base, wherein a plurality of rectangular supporting legs are fixed at the lower end of the rectangular base, a rectangular supporting rod is connected inside the rectangular base in a sliding mode, a fixing mechanism is installed at the upper end of the rectangular supporting rod and used for fixing a bicycle frame, and the fixing mechanism comprises a first motor, a first straight gear, two second straight gears, two screws, a rectangular moving plate, two circular sliding rods, a rectangular clamping plate, two springs, two circular fixing blocks and an L-shaped clamping plate. According to the fixing mechanism, through the structural design of the fixing mechanism, the bicycle frame can be effectively fixed, the stability of fixing the bicycle skill is improved, and the potential safety hazard is reduced; through mutually supporting of worm, worm wheel, third straight-tooth gear and rack, can be effectual to carrying out the adjustment of height, and then can not adapt to not unidimensional bicycle frame, reduced the limitation of using.

Description

Bicycle frame storage rack

Technical Field

The utility model belongs to the technical field of bicycle frame storage, and particularly relates to a bicycle frame storage rack.

Background

Bicycle frame is as the skeleton of whole bicycle, maximum ground decides, the exactness and the travelling comfort of the posture of riding have been influenced, bicycle frame generally need use the storage rack in production man-hour, current storage rack, can not effectually fix bicycle frame, easily cause bicycle frame and storage rack separation when depositing, the potential safety hazard has been increased, and current storage rack, can not effectually carry out the adjustment of height, easily cause and can not adapt to not unidimensional bicycle frame, the limitation of using has been increased, based on this, we have proposed kind of bicycle frame storage rack.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a bicycle frame storage rack, which aims to solve the existing problems: the existing storage rack cannot effectively fix the bicycle frame, the bicycle frame is easily separated from the storage rack when being stored, and potential safety hazards are increased.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a bicycle frame storage rack which comprises a rectangular base, wherein a plurality of rectangular supporting legs are fixed at the lower end of the rectangular base, a rectangular supporting rod is connected inside the rectangular base in a sliding mode, and a fixing mechanism is installed at the upper end of the rectangular supporting rod and used for fixing a bicycle frame.

Further, the fixing mechanism comprises a first motor, a first straight gear, two second straight gears, two screws, a rectangular moving plate, two circular slide bars, a rectangular clamping plate, two springs, two circular fixing blocks and an L-shaped clamping plate, the first motor is fixed at the upper end of the rectangular supporting rod, the first straight gear is fixed at the output end of the first motor, the two second straight gears are respectively meshed and connected with the two sides of the first straight gear, the two screws are respectively fixed at the lower ends of the two second straight gears and are rotatably connected with the rectangular supporting rod, the rectangular moving plate is in threaded connection with the outer sides of the two screws, the two circular slide bars are respectively in sliding connection with the inner part of the rectangular moving plate, the rectangular clamping plate is fixed at the lower ends of the two circular slide bars, and the two springs are respectively arranged at the outer sides of the two circular slide bars, the spring is positioned between the rectangular moving plate and the rectangular clamping plate, the two circular fixing blocks are respectively fixed at the upper ends of the two circular sliding rods, and the L-shaped clamping plate is fixed at one side of the rectangular supporting rod and positioned at the lower end of the rectangular clamping plate.

Further, rectangle base's inside is fixed with the second motor, the output of second motor is fixed with the worm, one side meshing of worm is connected with the worm wheel, the one end of worm wheel is fixed with circular rotary rod, just circular rotary rod rotates with rectangle base to be connected, the one end that the worm wheel was kept away from to circular rotary rod is fixed with the third straight-teeth gear, one side meshing of third straight-teeth gear is connected with the rack, rack and rectangle bracing piece fixed connection.

Furthermore, the lower ends of the rectangular supporting legs are fixed with round pads.

Furthermore, a rectangular pad is fixed at the lower end of the rectangular clamping plate.

Furthermore, a bearing is fixed in the rectangular base and at a position close to the circular rotating rod, and the rectangular base is rotatably connected with the circular rotating rod through the bearing.

The utility model has the following beneficial effects:

1. through the structural design of the fixing mechanism, the bicycle frame can be effectively fixed, the stability of fixing the bicycle skill is improved, and the potential safety hazard is reduced.

2. According to the utility model, through the mutual matching of the second motor, the worm wheel, the circular rotating rod, the third straight gear and the rack, the height can be effectively adjusted, so that the bicycle rack can not adapt to bicycle frames with different sizes, and the use limitation is reduced.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic structural view of the bottom of the present invention;

FIG. 3 is a schematic structural view of the fixing mechanism of the present invention;

fig. 4 is a schematic structural diagram of the connection of a worm, a worm wheel, a circular rotating rod, a third straight gear and a rack according to the utility model.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a rectangular base; 2. a rectangular leg; 3. a rectangular support bar; 4. a first motor; 5. a first straight gear; 6. a second spur gear; 7. a screw; 8. a rectangular moving plate; 9. a circular slide bar; 10. a rectangular splint; 11. a spring; 12. a round fixed block; 13. an L-shaped splint; 14. a second motor; 15. a worm; 16. a worm gear; 17. a circular rotating rod; 18. a third spur gear; 19. a rack.

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.

Referring to fig. 1-4, the present invention is a bicycle frame storage rack, including a rectangular base 1, a plurality of rectangular legs 2 fixed to the lower end of the rectangular base 1, and circular pads fixed to the lower ends of the rectangular legs 2 for increasing the contact surface, thereby improving the stability, a rectangular support rod 3 slidably connected to the inside of the rectangular base 1, and a fixing mechanism installed at the upper end of the rectangular support rod 3 for fixing a bicycle frame;

the fixing mechanism comprises a first motor 4, a first straight gear 5, two second straight gears 6, two screws 7, a rectangular moving plate 8, two circular slide bars 9, a rectangular clamping plate 10, two springs 11, two circular fixing blocks 12 and an L-shaped clamping plate 13;

the first motor 4 is fixed at the upper end of the rectangular support rod 3, the first straight gear 5 is fixed at the output end of the first motor 4, the two second straight gears 6 are respectively meshed and connected at two sides of the first straight gear 5, the two screw rods 7 are respectively fixed at the lower ends of the two second straight gears 6, the screw rods 7 are both rotatably connected with the rectangular support rod 3, the rectangular moving plate 8 is in threaded connection with the outer sides of the two screw rods 7, the two circular slide rods 9 are both slidably connected inside the rectangular moving plate 8, the rectangular clamp plate 10 is fixed at the lower ends of the two circular slide rods 9, the two springs 11 are respectively arranged at the outer sides of the two circular slide rods 9, the springs 11 are positioned between the rectangular moving plate 8 and the rectangular clamp plate 10, the two circular fixed blocks 12 are respectively fixed at the upper ends of the two circular slide rods 9, the L-shaped clamp plate 13 is fixed at one side of the rectangular support rod 3 and at the lower end of the rectangular clamp plate 10, the rectangular cushion is fixed at the lower end of the rectangular clamping plate 10, so that when the bicycle frame is fixed, the bicycle frame is protected, and the damage of the bicycle frame is avoided;

the inside of rectangular base 1 is fixed with second motor 14, the output of second motor 14 is fixed with worm 15, one side meshing of worm 15 is connected with worm wheel 16, the one end of worm wheel 16 is fixed with circular rotary rod 17, and circular rotary rod 17 rotates with rectangular base 1 and is connected, the inside of rectangular base 1 and the position department that is close to circular rotary rod 17 are fixed with the bearing, rotate through the bearing between rectangular base 1 and the circular rotary rod 17 and be connected, frictional force has been reduced, be convenient for circular rotary rod 17's rotation, the life of circular rotary rod 17 has been promoted, the one end that worm wheel 16 was kept away from to circular rotary rod 17 is fixed with third straight gear 18, one side meshing of third straight gear 18 is connected with rack 19, rack 19 and rectangular support rod 3 fixed connection.

One specific application of this embodiment is: when the bicycle frame is used, the electric equipment is electrically connected with an external power supply, the first motor 4 is started, so that the first straight gear 5 is driven to rotate, the first straight gear 5 is meshed with the second straight gear 6, the second straight gear 6 is fixedly connected with the screw 7, the screw 7 is rotatably connected with the rectangular supporting rod 3, so that the screw 7 is driven to rotate, the screw 7 is in threaded connection with the rectangular moving plate 8, so that the rectangular moving plate 8 is driven to move, the bicycle frame is placed on the upper portion of the L-shaped clamping plate 13, the rectangular moving plate 8 moves downwards, when the rectangular clamping plate 10 contacts the bicycle frame, the rectangular moving plate 8 continues to move downwards, the circular sliding rod 9 is fixedly connected with the rectangular clamping plate 10, the circular sliding rod 9 is in sliding connection with the rectangular moving plate 8, the spring 11 is arranged between the rectangular moving plate 8 and the rectangular clamping plate 10, so that the spring 11 is compressed, the bicycle frame is fixed between the rectangular clamping plate 10 and the L-shaped clamping plate 13 through tension generated when the spring 11 is compressed, so that the bicycle frame can be effectively fixed, the stability of fixing the bicycle frame is improved, and potential safety hazards are reduced;

through starting second motor 14, and then drive the rotation of worm 15, be connected because of worm 15 and worm wheel 16 meshing, worm wheel 16 and circular rotary rod 17 fixed connection, circular rotary rod 17 rotates with rectangular base 1 and is connected, and then drive the rotation of circular rotary rod 17, because of circular rotary rod 17 and third straight-tooth gear 18 fixed connection, third straight-tooth gear 18 meshes with rack 19 and is connected,

rack

19 and 3 fixed connection of rectangular support pole,

rectangular support pole

3 and 1 sliding connection of rectangular base, and then drive the removal of rectangular support pole 3, can be effectual to carrying out the adjustment of height, and then can not adapt to not unidimensional bicycle frame, the limitation of using has been reduced.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a bicycle frame storage rack, includes rectangular base (1), its characterized in that, the lower extreme of rectangular base (1) is fixed with a plurality of rectangle landing legs (2), the inside sliding connection of rectangular base (1) has rectangle bracing piece (3), fixed establishment is installed to the upper end of rectangle bracing piece (3), fixed establishment is used for fixed bicycle frame.

2. The bicycle frame storage rack according to claim 1, wherein the fixing mechanism comprises a first motor (4), a first straight gear (5), two second straight gears (6), two screws (7), a rectangular moving plate (8), two circular sliding rods (9), a rectangular clamping plate (10), two springs (11), two circular fixing blocks (12) and an L-shaped clamping plate (13), the first motor (4) is fixed at the upper end of the rectangular supporting rod (3), the first straight gear (5) is fixed at the output end of the first motor (4), the two second straight gears (6) are respectively engaged and connected with two sides of the first straight gear (5), the two screws (7) are respectively fixed at the lower ends of the two second straight gears (6), and the screws (7) are both rotatably connected with the rectangular supporting rod (3), rectangle movable plate (8) threaded connection is in the outside of two screw rods (7), two equal sliding connection in the inside of rectangle movable plate (8) in circular slide bar (9), the lower extreme at two circular slide bar (9) is fixed in rectangle splint (10), two spring (11) set up the outside at two circular slide bar (9) respectively, just spring (11) are located between rectangle movable plate (8) and rectangle splint (10), and the upper end at two circular slide bar (9) is fixed respectively in two circular fixed block (12), L shape splint (13) are fixed in one side of rectangle bracing piece (3) and are located the lower extreme of rectangle splint (10).

3. A bicycle frame storage rack according to claim 1, characterized in that the inside of the rectangular base (1) is fixed with a second motor (14), the output end of the second motor (14) is fixed with a worm (15), one side of the worm (15) is engaged with a worm wheel (16), one end of the worm wheel (16) is fixed with a circular rotating rod (17), and the circular rotating rod (17) is rotatably connected with the rectangular base (1), one end of the circular rotating rod (17) far away from the worm wheel (16) is fixed with a third straight gear (18), one side of the third straight gear (18) is engaged with a rack (19), and the rack (19) is fixedly connected with the rectangular support rod (3).

4. A bicycle frame storage rack according to claim 1, characterised in that the rectangular legs (2) are each fixed at their lower end with a circular pad.

5. A bicycle frame storage rack according to claim 2, characterised in that a rectangular pad is fixed to the lower end of the rectangular clamping plate (10).

6. A bicycle frame storage rack according to claim 3, characterized in that a bearing is fixed inside the rectangular base (1) and near the circular rotating rod (17), and the rectangular base (1) and the circular rotating rod (17) are rotatably connected through the bearing.