CN112141247A

CN112141247A - Multifunctional bicycle

Info

Publication number: CN112141247A
Application number: CN202011022210.2A
Authority: CN
Inventors: 杨辉
Original assignee: Guangzhou Xuansu Trading Co Ltd
Current assignee: Guangzhou Kesbo Bicycle Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2020-12-29
Anticipated expiration: 2040-09-25
Also published as: CN112141247B

Abstract

The invention relates to the field of and discloses a multifunctional bicycle which comprises a cross beam, wherein the surface of the cross beam is connected with a sliding part in a sliding manner, the inside of the sliding part is fixedly connected with a first spring, one end of the first spring is fixedly connected with a fixed plate, a pull ring is inserted into the fixed plate, the top end of the sliding part is fixedly connected with an insertion cylinder, the inner wall of the insertion cylinder is fixedly connected with a fixed ring, the inner wall of the fixed ring is fixedly connected with a telescopic rod, the other end of the telescopic rod is fixedly connected with a telescopic ring, and one end of the cross beam is fixedly connected with an elastic rod. Insert a section of thick bamboo, pull rod, telescopic link and expansion ring through the setting, constitute a device that can carry out the fixing to the umbrella, can fix the umbrella on the bicycle crossbeam like this in the rainy day, and can remove the position of umbrella, the bicycle of riding also can going out like this in rainy day has increased the function of bicycle, has strengthened the practicality of bicycle.

Description

Multifunctional bicycle

Technical Field

The invention relates to the technical field of bicycles, in particular to a multifunctional bicycle.

Background

The bicycle is a two-wheeled small-sized vehicle, not only can be used for carrying people, but also can be used for exercising the body and enhancing the physique at ordinary times, but because no rain-shielding tool is provided, the bicycle loses the function in rainy days, and although many people want to exercise the body by riding the bicycle, the bicycle is abandoned in rainy days or hot weather outside, and many mountain bicycles do not have fenders at present, so that the fenders need to be purchased and installed, and when the bicycle is ridden in muddy places or rainy days, the wheels can throw the mud on the wheels to trouser legs when rotating, so that the trousers are dirtied, so that the existing bicycles have a plurality of limitations, and the existing bicycles are less and less.

In order to solve the above problems, the inventors provide a multifunctional bicycle having advantages of being able to shield rain and exercise at home.

Disclosure of Invention

In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional bicycle comprises a cross beam, wherein a sliding part is connected to the surface of the cross beam in a sliding manner, a first spring is fixedly connected inside the sliding part, a fixed plate is fixedly connected to one end of the first spring, a pull ring is inserted into the fixed plate, an inserting cylinder is fixedly connected to the top end of the sliding part, a fixed ring is fixedly connected to the inner wall of the inserting cylinder, a telescopic rod is fixedly connected to the inner wall of the fixed ring, a telescopic ring is fixedly connected to the other end of the telescopic rod, an elastic rod is fixedly connected to one end of the cross beam, a fixed block is fixedly connected to the bottom end of the elastic rod, a second spring is fixedly connected to the inside of the fixed block, a moving rod is fixedly connected to one end of the second spring, a gear is rotatably connected to the inner center position of the fixed block, and, the surface of the fixed block is rotatably connected with a rotating block, and the surface of the rotating block is fixedly connected with a bottom plate.

Preferably, the telescopic link is provided with ten groups, is the inside of circle distribution at solid fixed ring, and is provided with the third spring in the middle of every group telescopic link.

Preferably, the bottom end of the cross beam is provided with a circular groove, and ten groups of circular grooves are arranged at the bottom end of the cross beam and distributed in a straight line.

Preferably, the moving rods are provided with two groups, one end of each moving rod close to the gear is provided with teeth, and the teeth are meshed with the gear.

Preferably, teeth are arranged on the inner wall of the rotating block and are meshed with one end of the moving rod.

Preferably, the bottom plate is provided with two groups which are symmetrically distributed.

Preferably, the bottom end of the inserting cylinder is provided with a cylindrical groove

Advantageous effects

Compared with the prior art, the invention provides a multifunctional bicycle, which has the following beneficial effects:

1. this multi-functional bicycle inserts a section of thick bamboo, pull rod, telescopic link and expansion ring through the setting, constitutes a device that can carry out the umbrella fixed, can fix the umbrella on the bicycle crossbeam like this in the rainy day, and can remove the position of umbrella, and the bicycle of riding also can going out like this in the rainy day has increased the function of bicycle, has strengthened the practicality of bicycle.

2. This multi-functional bicycle through setting up gear, carriage release lever, fixed block and bottom plate, can rotate the bottom of wheel with the bottom plate, can just so be at and take exercise the bicycle of just riding, rotates the wheel top with the bottom plate when going out to ride, can also keep out mud, has strengthened the practicality of bicycle.

Drawings

FIG. 1 is a front view of the whole structure of the present invention;

FIG. 2 is a schematic front view of a first spring and pull ring of the present invention;

FIG. 3 is a schematic top view of the telescoping ring and telescoping rod of the present invention;

FIG. 4 is an enlarged view of the point A in FIG. 1;

FIG. 5 is a top view of the structural retainer ring and the rotating rod of the present invention;

fig. 6 is a front view of the rotating rod and the bottom plate of the present invention.

In the figure: 1. a cross beam; 2. a slider; 3. a first spring; 4. a fixing plate; 5. a pull ring; 6. inserting a cylinder; 7. a fixing ring; 8. a telescopic rod; 9. a telescopic ring; 10. an elastic rod; 11. a fixed block; 12. a second spring; 13. a travel bar; 14. a gear; 15. a rotating rod; 16. rotating the block; 17. a base plate.

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. 1-6, a multifunctional bicycle comprises a cross beam 1, wherein the bottom end of the cross beam 1 is provided with a circular groove, ten groups of circular grooves are arranged, and the circular grooves are linearly distributed at the bottom end of the cross beam 1, so that a sliding piece 2 can drive an insertion tube 6 to move, the surface of the cross beam 1 is connected with the sliding piece 2 in a sliding manner, a first spring 3 is fixedly connected inside the sliding piece 2, one end of the first spring 3 is fixedly connected with a fixed plate 4, a pull ring 5 is inserted inside the fixed plate 4, the top end of the sliding piece 2 is fixedly connected with the insertion tube 6, the bottom end of the insertion tube 6 is provided with a cylindrical groove for clamping an umbrella handle, a fixed ring 7 is fixedly connected on the inner wall of the insertion tube 6, a telescopic rod 8 is fixedly connected on the inner wall of the fixed ring 7, the telescopic rod 8 is provided with, can be adjusted according to the thickness of the umbrella handle, the other end of the telescopic rod 8 is fixedly connected with a telescopic ring 9, one end of the beam 1 is fixedly connected with an elastic rod 10, the bottom end of the elastic rod 10 is fixedly connected with a fixed block 11, the inside of the fixed block 11 is fixedly connected with a second spring 12, one end of the second spring 12 is fixedly connected with a movable rod 13, the movable rod 13 is provided with two groups, one end close to the gear 14 is provided with teeth which are mutually meshed with the gear 14, the movable rod 13 is driven by the gear 14 to move left and right, the gear 14 is rotatably connected at the inner central position of the fixed block 11, the central position of the gear 14 is slidably connected with a rotating rod 15, the surface of the fixed block 11 is rotatably connected with a rotating block 16, the inner wall of the rotating block 16 is provided with teeth which are mutually meshed with one end of the movable rod 13, and the rotation, the surface of the rotating block 16 is fixedly connected with a bottom plate 17, and the bottom plates 17 are arranged in two groups and are symmetrically distributed, so that the bicycle is adaptive to the structure of a bicycle, and the installation is more reasonable.

The working process and the principle are that in rainy days, the pull ring 5 is pulled first, the pull ring 5 drives the fixing plate 4 to move, the fixing plate 4 can stretch the first spring 3, when the pull ring 5 is separated from the groove in the cross beam 1, the sliding part 2 is moved, the pull ring 5 is loosened after the proper pulling is selected, the pull ring 5 can be reinserted into the groove in the cross beam 1 under the contraction action of the first spring 3, then the umbrella stick is inserted into the inserting cylinder 6, the expansion ring 9 can be pushed to expand due to the thick bottom end of the umbrella stick, the expansion ring 9 can be pushed to expand the expansion rod 8 and the third spring on the expansion rod 8 to contract, and therefore when the umbrella stick is clamped in the groove in the inserting cylinder 6, the third spring can push the expansion rod 8 to stretch due to the resetting property, the expansion rod 8 can push the expansion ring 9 to contract, and the.

When wanting to ride at home, rotating rotary rod 15, rotary rod 15 can drive gear 14 corning and rotate, gear 14 rotates and can drive movable rod 13 and remove and extrude second spring 12, when movable rod 13 removed, turning block 16 can realize rotating because there is not the joint of movable rod 13, rotatory turning block 16 can realize the rotation of bottom plate 17, when bottom plate 17 rotated the bottom, unclamp rotary rod 15, then movable rod 13 can be because the elasticity of second spring 12 again with the joint of turning block 16, just so realized the fixed of turning block 16, then just can ride at home.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A multifunctional bicycle comprises a cross beam (1), and is characterized in that: the surface of the cross beam (1) is connected with a sliding part (2) in a sliding manner, the inside of the sliding part (2) is fixedly connected with a first spring (3), one end of the first spring (3) is fixedly connected with a fixed plate (4), a pull ring (5) is inserted into the fixed plate (4), the top end of the sliding part (2) is fixedly connected with an insertion cylinder (6), the inner wall of the insertion cylinder (6) is fixedly connected with a fixed ring (7), the inner wall of the fixed ring (7) is fixedly connected with a telescopic rod (8), the other end of the telescopic rod (8) is fixedly connected with a telescopic ring (9), one end of the cross beam (1) is fixedly connected with an elastic rod (10), the bottom end of the elastic rod (10) is fixedly connected with a fixed block (11), the inside of the fixed block (11) is fixedly connected with a second spring (12), and one end of the second spring (12, the inside central point department of putting of fixed block (11) rotates and is connected with gear (14), the central point department sliding connection of putting of gear (14) has bull stick (15), the surface rotation of fixed block (11) is connected with turning block (16), the fixed surface of turning block (16) is connected with bottom plate (17).

2. A multi-function bicycle according to claim 1, wherein: the telescopic rods (8) are provided with ten groups which are distributed in the fixing ring (7) in a ring shape, and a third spring is arranged in the middle of each group of telescopic rods (8).

3. A multi-function bicycle according to claim 1, wherein: the bottom of crossbeam (1) is provided with circular recess, is provided with ten groups altogether, and is the straight line distribution in the bottom of crossbeam (1).

4. A multi-function bicycle according to claim 1, wherein: the moving rods (13) are provided with two groups, one end of each moving rod close to the gear (14) is provided with teeth, and the teeth are meshed with the gear (14).

5. A multi-function bicycle according to claim 1, wherein: the inner wall of the rotating block (16) is provided with teeth which are meshed with one end of the moving rod (13).

6. A multi-function bicycle according to claim 1, wherein: the bottom plates (17) are arranged in two groups and are symmetrically distributed.

7. A multi-function bicycle according to claim 1, wherein: the bottom end of the inserting cylinder (6) is provided with a cylindrical groove.