CN214057765U

CN214057765U - Bicycle with novel transmission mechanism

Info

Publication number: CN214057765U
Application number: CN202022417677.9U
Authority: CN
Inventors: 姚西鹏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-27
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a bicycle with novel transmission mechanism, including the support, the support comprises first link, head rod, loop bar, second connecting rod, third connecting rod and fourth connecting rod, and the one end fixedly connected with head rod of first link, the center fixedly connected with loop bar at head rod top, and the bottom fixedly connected with third connecting rod of head rod, and the one end fixedly connected with fourth connecting rod of third connecting rod, the utility model relates to a bicycle with novel transmission mechanism sets up the rubber belt, has replaced original traditional iron chain, has reduced the manufacturing cost of bicycle on the one hand, and on the other hand, the life of rubber is longer, can not rust, makes the maintenance of bicycle simpler, and the design is more humanized, and the practicality is stronger; set up buffer gear, be convenient for further alleviate the bicycle in the injury of the vibration that the in-process produced of riding to the human body for the process of riding is more comfortable.

Description

Bicycle with novel transmission mechanism

Technical Field

The utility model relates to a bicycle field specifically is a bicycle with novel drive mechanism.

Background

Bicycles, also known as bicycles or bicycles, are typically two-wheeled small land vehicles. After a person rides a bicycle, the person steps on pedals as power, and the bicycle is a green and environment-friendly vehicle and is generally called as a bicycle or a bicycle in China and Singapore; the bicycle is generally called as a bicycle in Hongkong and Australia, has various types of bicycles, including a single bicycle, a double bicycle and a multi-person bicycle, and can be used as an environment-friendly vehicle for riding instead of walking and going out; more and more people use bicycles as fitness equipment for riding exercise and bicycle travel; the bicycle itself is also a sport event, including road bike racing, mountain bike racing, field bike racing, stunt bike racing, and the like.

The chain of traditional bicycle is iron chain, and manufacturing cost is higher, and rusts easily, and it is difficult to maintain, and riding passerby riding the in-process, if meetting jolting, can make and ride passerby's buttock and receive the injury for the process of riding is uncomfortable.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a bicycle with novel drive mechanism to the chain of the traditional bicycle that proposes among the solution above-mentioned background art is iron chain, and manufacturing cost is higher, and rusts easily, and it is difficult to maintain, and riding passerby riding the in-process, if meetting jolting, can make and ride passerby's buttock and receive the injury, make the problem of the process discomfort of riding.

In order to achieve the above object, the utility model provides a following technical scheme: a bicycle with a novel transmission mechanism comprises a support, wherein the support consists of a first connecting frame, a first connecting rod, a loop bar, a second connecting rod, a third connecting rod and a fourth connecting rod, one end of the first connecting frame is fixedly connected with the first connecting rod, the center of the top of the first connecting rod is fixedly connected with the loop bar, the bottom of the first connecting rod is fixedly connected with the third connecting rod, one end of the third connecting rod is fixedly connected with the fourth connecting rod, one end of the first connecting rod is fixedly connected with the second connecting rod, one end of the second connecting rod is fixedly connected with the second connecting frame, the other end of the fourth connecting rod is fixedly connected with the bottom end of one side of the second connecting rod, the inner side of the first connecting frame is rotatably connected with a rear wheel, one side of the joint of the rear wheel and the first connecting frame is fixedly connected with a first flywheel, and the top of the loop bar is fixedly connected with a supporting rod through a fastening bolt, the utility model discloses a bicycle pedal, including bracing piece, buffer gear, fourth connecting rod, inboard fixedly connected with second flywheel, the top of bracing piece is through buffer gear fixedly connected with cushion, the junction of third connecting rod and fourth connecting rod rotates and is connected with the footboard, the inboard fixedly connected with second flywheel of footboard, the outside fixedly connected with fluted disc of second flywheel, first flywheel passes through the rubber belt and is connected with the transmission of second flywheel, the inboard of second link rotates and is connected with the front wheel, the top of second connecting rod rotates and is connected with the tap.

As a preferred technical scheme of the utility model, buffer gear comprises fixed block, buffer spring and bumping post, the center fixedly connected with bumping post of fixed block bottom, the outside fixedly connected with buffer spring of fixed block bottom.

As an optimized technical scheme of the utility model, the one end fixedly connected with elasticity snap fit at second connecting rod top overlaps.

As an optimized technical scheme of the utility model, the top fixedly connected with couple of second connecting rod one side.

As an optimized technical solution of the present invention, the fluted disc is made of polyoxymethylene.

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

1. the rubber belt is arranged to replace the original traditional iron chain, so that the production cost of the bicycle is reduced, the service life of the rubber is longer, the rubber cannot rust, the maintenance of the bicycle is simpler, the design is more humanized, and the practicability is stronger;

2. set up buffer gear, be convenient for further alleviate the bicycle in the injury of the vibration that the in-process produced of riding to the human body for the process of riding is more comfortable.

Drawings

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

fig. 2 is a schematic view of the connection between the support rod and the cushion of the present invention;

fig. 3 is a schematic structural view of the buffering mechanism of the present invention;

fig. 4 is a perspective view of the elastic engaging sleeve of the present invention.

In the figure: 1. a faucet; 2. a support; 3. a second connecting rod; 4. a second link frame; 5. a front wheel; 6. A pedal; 7. a fluted disc; 8. a second flywheel; 9. a rubber belt; 10. a first flywheel; 11. a rear wheel; 12. A first connecting frame; 13. a cushion; 14. a loop bar; 15. a first connecting rod; 16. an elastic snap fit sleeve; 17. A support bar; 18. a buffer mechanism; 19. a buffer spring; 20. and (7) buffering the column.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a bicycle with a novel transmission mechanism, which comprises a frame 2, the frame 2 is composed of a first connecting frame 12, a first connecting rod 15, a loop bar 14, a second connecting rod 3, a third connecting rod and a fourth connecting rod, one end of the first connecting frame 12 is fixedly connected with the first connecting rod 15, the center of the top of the first connecting rod 15 is fixedly connected with the loop bar 14, the bottom of the first connecting rod 15 is fixedly connected with the third connecting rod, one end of the third connecting rod is fixedly connected with the fourth connecting rod, one end of the first connecting rod 15 is fixedly connected with the second connecting rod 3, one end of the second connecting rod 3 is fixedly connected with the second connecting frame 4, the other end of the fourth connecting rod is fixedly connected with the bottom end of one side of the second connecting rod 3, the inner side of the first connecting frame 12 is rotatably connected with a rear wheel 11, one side of the connection between the rear wheel 11 and the first connecting frame 12 is fixedly connected, fastening bolt fixedly connected with bracing piece 17 is passed through at the top of loop bar 14, 18 fixedly connected with cushion 13 are passed through at the top of bracing piece 17, the junction of third connecting rod and fourth connecting rod rotates and is connected with footboard 6, the inboard fixedly connected with second flywheel 8 of footboard 6, the outside fixedly connected with fluted disc 7 of second flywheel 8, first flywheel 10 is connected with the transmission of second flywheel 8 through rubber belt 9, the inboard of second link 4 rotates and is connected with front wheel 5, the top of second connecting rod 3 rotates and is connected with tap 1.

Preferably, buffer gear 18 comprises fixed block, buffer spring 19 and buffering post 20, and the center fixedly connected with buffering post 20 of fixed block bottom, the outside fixedly connected with buffer spring 19 of fixed block bottom, and buffer spring 19 plays main cushioning effect, receives when jolting the influence, and buffer spring 19 makes a round trip to vibrate along the direction of buffering post 20, offsets the vibration that jolts and brings for the process of riding is more comfortable.

Preferably, one end of the top of the second connecting rod 3 is fixedly connected with an elastic clamping sleeve 16, and the elastic clamping sleeve 16 has elasticity and can clamp objects such as water cups, so that the bicycle has more diversified functions.

Preferably, the top end of one side of the second connecting rod 3 is fixedly connected with a hook which can hang articles such as plastic bags, so that riders can ride the articles more conveniently.

Preferably, the toothed disc 7 is made of polyoxymethylene, which has a relatively high strength and protects the second flywheel 8.

When specifically using, the utility model relates to a bicycle with novel drive mechanism, ride passerby at the in-process of riding, if meet the phenomenon of jolting, buffer spring 19 plays main cushioning effect, when receiving the influence of jolting, buffer spring 19 makes a round trip to vibrate along the direction of buffering post 20, offset the vibration that jolting brought, make the process of riding more comfortable, rubber belt 9 has replaced original traditional iron chain, the manufacturing cost of bicycle has been reduced on the one hand, on the other hand, the life of rubber is longer, can not rust, make the maintenance of bicycle simpler, the design is more humanized, the practicality is stronger, elasticity block cover 16 and possess elasticity, can block the article of drinking cup class, make the function of this bicycle more diversified, the couple can hang the article of plastic bag class, make it more convenient to ride passerby.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. A bicycle with novel drive mechanism, includes support (2), its characterized in that: the support (2) consists of a first connecting frame (12), a first connecting rod (15), a loop bar (14), a second connecting rod (3), a third connecting rod and a fourth connecting rod, one end of the first connecting frame (12) is fixedly connected with the first connecting rod (15), the center of the top of the first connecting rod (15) is fixedly connected with the loop bar (14), the bottom of the first connecting rod (15) is fixedly connected with the third connecting rod, one end of the third connecting rod is fixedly connected with the fourth connecting rod, one end of the first connecting rod (15) is fixedly connected with the second connecting rod (3), one end of the second connecting rod (3) is fixedly connected with a second connecting frame (4), the other end of the fourth connecting rod is fixedly connected with the bottom end of one side of the second connecting rod (3), and the inner side of the first connecting frame (12) is rotatably connected with a rear wheel (11), the utility model discloses a rear wheel, including rear wheel (11) and first connecting frame (12) junction, fastening bolt fixedly connected with bracing piece (17) are passed through at the top of loop bar (14), buffer gear (18) fixedly connected with cushion (13) are passed through at the top of bracing piece (17), third connecting rod rotates with the junction of fourth connecting rod and is connected with footboard (6), inboard fixedly connected with second flywheel (8) of footboard (6), outside fixedly connected with fluted disc (7) of second flywheel (8), first flywheel (10) are connected with second flywheel (8) transmission through rubber belt (9), the inboard of second connecting frame (4) is rotated and is connected with front wheel (5), the top of second connecting rod (3) is rotated and is connected with tap (1).

2. The bicycle with the novel transmission mechanism as claimed in claim 1, wherein: buffer gear (18) comprise fixed block, buffer spring (19) and bumping post (20), the center fixedly connected with bumping post (20) of fixed block bottom, the outside fixedly connected with buffer spring (19) of fixed block bottom.

3. The bicycle with the novel transmission mechanism as claimed in claim 1, wherein: one end of the top of the second connecting rod (3) is fixedly connected with an elastic clamping sleeve (16).

4. The bicycle with the novel transmission mechanism as claimed in claim 1, wherein: the top end of one side of the second connecting rod (3) is fixedly connected with a hook.

5. The bicycle with the novel transmission mechanism as claimed in claim 1, wherein: the fluted disc (7) is made of polyformaldehyde POM.