CN215475470U

CN215475470U - Portable folding jiffy stand of bicycle

Info

Publication number: CN215475470U
Application number: CN202121962231.2U
Authority: CN
Inventors: 张栋梁; 高子恒
Original assignee: Kunshan Liandele Sporting Goods Co ltd
Current assignee: Kunshan Liandele Sporting Goods Co ltd
Priority date: 2021-08-19
Filing date: 2021-08-19
Publication date: 2022-01-11
Anticipated expiration: 2031-08-19

Abstract

The utility model discloses a portable folding parking frame for a bicycle, which comprises a parking underframe and a support frame, wherein one end part of the parking underframe is provided with a hinged seat, two ends of the bottom of the support frame are symmetrically provided with connectors rotatably connected with the hinged seat, the top frame is arranged at the center of the top of the support frame, the bottom of the top frame is provided with a height adjusting rod, and the center of one side of the support frame, which is far away from the top frame, is provided with a tightness adjusting structure for controlling the height adjusting rod. According to the utility model, the parking underframe and the support frame are connected through the hinge seat and the connector, can be folded when not used or used, and are convenient to store, the top frame is arranged at the top of the support frame, and can be adjusted in height through the tightness adjusting structure, so that the bicycle is suitable for bicycles with different heights, the bicycle is convenient to popularize, the tightness between the height adjusting rod and the support frame can be adjusted through the tightness adjusting screw rod, the adjusting cap and the nut, and the height of the top frame is convenient to adjust.

Description

Portable folding jiffy stand of bicycle

Technical Field

The utility model relates to the technical field of vehicle parts, in particular to a portable folding parking frame for a bicycle.

Background

With the deep mind of the concept of green travel, more and more people select the bicycles to solve the travel problem, the number of the bicycles is increased sharply, and a series of parking space problems are brought. At present, the parking areas of urban districts and shopping malls in China are insufficient, and a plurality of bicycles, household cars and the like are parked everywhere; in addition, the phenomenon of random parking and random playing is serious, which affects the appearance of the city. The current bicycle parking support has the following defects: the volume is huge, and not lightweight and operation are complicated, and style is old, occupies space by a wide margin when accomodating, and is inconvenient to carry.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a portable folding parking frame for a bicycle, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a portable folding jiffy stand of bicycle, includes parking chassis and support frame, a tip of parking chassis is provided with articulated seat, the bottom both ends symmetry of support frame be provided with articulated seat rotates the connector of connecting, the top frame is installed at the top center department of support frame, the bottom of top frame is provided with the altitude mixture control pole, the regulation hole has been seted up on the altitude mixture control pole, the elasticity regulation structure that is used for controlling the altitude mixture control pole is installed at one side center department that the top frame was kept away from to the support frame.

Preferably, the parking chassis has an M-shaped cross section.

Preferably, the cross section of the support frame is V-shaped.

Preferably, the tightness adjusting structure comprises a tightness adjusting screw matched with the width size of the adjusting hole.

Preferably, an adjusting cap convenient to rotate is installed at one end of the tightness adjusting screw, and a nut is connected to one end, far away from the adjusting cap, of the tightness adjusting screw in a threaded manner.

Preferably, the parking underframe is sequentially provided with a wear-resistant layer, a glass fiber layer, a heat-conducting carbon fiber woven layer and an anti-rust layer from top to bottom.

Preferably, the thicknesses of the glass fiber layer and the heat-conducting carbon fiber woven layer are both 1-2 mm.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this portable folding jiffy stand of bicycle, parking chassis and support frame are connected through articulated seat and connector, do not using or use the back, can fold, are convenient for accomodate, through at support frame top installation roof-rack, and the roof-rack can be through the tight regulation structure height-adjusting to adapt to the bicycle of co-altitude not, be convenient for promote.

2. In this portable folding jiffy stand of bicycle, the elasticity between regulation pole and the support frame can be adjusted through the elasticity adjusting screw that sets up, regulation cap and nut, conveniently adjusts the height of roof-rack, is fit for the bicycle parking of different models.

3. In this portable folding jiffy stand of bicycle, glass fiber layer and heat conduction carbon fiber weaving layer multiplicable parking chassis intensity and heat conductivity, increase of service life, the wearing layer can improve wear-resisting effect, and the antirust coat improves and prevents that the bottom surface from being corroded increase of service life.

Drawings

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

FIG. 2 is a schematic view of a partial cross-sectional configuration of the present invention;

fig. 3 is a schematic cross-sectional view of the parking chassis of the present invention.

The meaning of the various reference symbols in the drawings:

10. a parking chassis; 11. a hinged seat; 12. a wear layer; 13. a glass fiber layer; 14. a heat-conducting carbon fiber woven layer; 15. a rust-proof layer;

20. a support frame; 21. a connector; 22. a tightness adjusting structure; 221. a screw rod is adjusted in an elastic manner; 222. an adjusting cap; 223. a nut;

30. a top frame; 31. a height adjustment lever; 32. and adjusting the hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to 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 the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Example 1

A portable folding parking frame for a bicycle is shown in figures 1-3 and comprises a parking underframe 10 and a support frame 20, wherein one end of the parking underframe 10 is provided with a hinged seat 11, two ends of the bottom of the support frame 20 are symmetrically provided with connectors 21 rotatably connected with the hinged seat 11, the top center of the support frame 20 is provided with a top frame 30, the bottom of the top frame 30 is provided with a height adjusting rod 31, the height adjusting rod 31 is provided with an adjusting hole 32, and the center of one side of the support frame 20, which is far away from the top frame 30, is provided with a tightness adjusting structure 22 for controlling the height adjusting rod 31.

It should be noted that the section of the parking chassis 10 is M-shaped, and the section of the supporting frame 20 is V-shaped, so as to improve the structural stability.

Further, the tight regulation structure 22 includes the tight regulation screw 221 with regulation hole 32 width dimension looks adaptation, a tip of tight regulation screw 221 is installed and is convenient for carry out pivoted regulation cap 222, a tip threaded connection that the tight regulation screw 221 kept away from regulation cap 222 has nut 223, through the tight regulation screw 221 that sets up, adjust cap 222 and nut 223 can adjust the elasticity between altitude mixture control pole 31 and the support frame 20, conveniently adjust the height of roof-rack 30, be fit for the bicycle parking of different models.

Specifically, parking chassis 10 from the top down has set gradually wearing layer 12, glass fiber layer 13, heat conduction carbon fiber woven layer 14 and antirust coat 15, and glass fiber layer 13 and heat conduction carbon fiber woven layer 14 multiplicable parking chassis 10 intensity and heat conductivity, increase of service life, wearing layer 12 can improve wear-resisting effect, and antirust coat 15 improves and prevents that the bottom surface from being corroded increase of service life.

In addition, the thicknesses of the glass fiber layer 13 and the heat-conducting carbon fiber woven layer 14 are both 1-2 mm.

When the portable folding bicycle parking frame in the embodiment is used, an operator opens the parking underframe 10 and the support frame 20 to form an angle as shown in fig. 1, moves the whole to the bicycle, assists the bicycle to park, and adjusts the height of the top frame 30 by adjusting the tightness adjusting structure 22 in the using process, so that the portable folding bicycle parking frame is suitable for bicycles with different heights.

In the portable folding parking frame for the bicycle, the parking underframe 10 and the support frame 20 are connected through the hinged seat 11 and the connector 21, can be folded when not used or used, and are convenient to store, and the top frame 30 is arranged at the top of the support frame 20, and the height of the top frame 30 can be adjusted through the elastic adjusting structure 22, so that the portable folding parking frame for the bicycle is suitable for bicycles with different heights, and is convenient to popularize.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a portable folding jiffy stand of bicycle which characterized in that: including parking chassis (10) and support frame (20), a tip of parking chassis (10) is provided with articulated seat (11), the bottom both ends symmetry of support frame (20) be provided with articulated seat (11) rotate connector (21) of connecting, the top center department of support frame (20) installs roof-rack (30), the bottom of roof-rack (30) is provided with altitude mixture control pole (31), regulation hole (32) have been seted up on altitude mixture control pole (31), one side center department of roof-rack (30) is kept away from in support frame (20) installs elasticity regulation structure (22) that are used for controlling altitude mixture control pole (31).

2. The bicycle portable folding stand as defined in claim 1, wherein: the section of the parking underframe (10) is M-shaped.

3. The bicycle portable folding stand as defined in claim 1, wherein: the section of the support frame (20) is V-shaped.

4. The bicycle portable folding stand as defined in claim 1, wherein: the tightness adjusting structure (22) comprises a tightness adjusting screw rod (221) matched with the width size of the adjusting hole (32).

5. The bicycle portable folding stand as in claim 4, wherein: an adjusting cap (222) convenient to rotate is installed at one end of the tightness adjusting screw rod (221), and a nut (223) is connected to one end, far away from the adjusting cap (222), of the tightness adjusting screw rod (221) in a threaded mode.

6. The bicycle portable folding stand as defined in claim 1, wherein: the parking chassis (10) is sequentially provided with a wear-resistant layer (12), a glass fiber layer (13), a heat-conducting carbon fiber woven layer (14) and an anti-rust layer (15) from top to bottom.

7. The bicycle portable folding stand as in claim 6, wherein: the thicknesses of the glass fiber layer (13) and the heat-conducting carbon fiber woven layer (14) are both 1-2 mm.