CN211996026U

CN211996026U - Effectual bicycle of shock attenuation

Info

Publication number: CN211996026U
Application number: CN201922019487.9U
Authority: CN
Inventors: 张海宁
Original assignee: Bernard Tianjin Sports Equipment Co ltd
Current assignee: Bernard Tianjin Sports Equipment Co ltd
Priority date: 2019-11-21
Filing date: 2019-11-21
Publication date: 2020-11-24
Anticipated expiration: 2029-11-21

Abstract

The utility model discloses an effectual bicycle of shock attenuation, including the bicycle main part, the left side the place ahead of bicycle main part is provided with preceding bracing piece, the below of preceding bracing piece is provided with the front axle, be provided with axletree damping device between front axle and the preceding bracing piece, the right side rear of bicycle main part is provided with back bracing piece, the below of back bracing piece is provided with the rear axle, be provided with axletree damping device between back bracing piece and the rear axle equally, back bracing piece top is provided with saddle damping device, saddle damping device's top is provided with fixed saddle. A effectual bicycle of shock attenuation, through the axletree damping device who sets up between front axle and preceding bracing piece and rear axle and the rear bracing piece can effectually alleviate the vibrations that the bicycle driving in-process axletree received, the saddle damping device of setting can effectually cushion the vibrations that fixed saddle received, both cooperate and improve driving comfort.

Description

Effectual bicycle of shock attenuation

Technical Field

The utility model relates to a bicycle field, in particular to effectual bicycle of shock attenuation.

Background

The bicycle, also known as bicycle or bicycle, refer to two-wheeled small-size land vehicle usually, the people ride the car back, use the pedal of foot to step on as power, be green's vehicle, for the comfortable consideration of people's driving, the bicycle needs good shock attenuation performance, but present bicycle field, the vehicle is more and more exquisite simplified, especially at the bicycle of more emphasizing speed field such as mountain bike, the requirement that corresponds the speed is high and neglect the driving comfort of vehicle, and traditional shock attenuation mode is mostly from axle or saddle two fields in the single choice one alone, and neglected both shock attenuation can be better give the user driving comfort simultaneously.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a bicycle with good damping effect, which can effectively solve the problems of the prior art.

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

the utility model provides an effectual bicycle of shock attenuation, includes the bicycle main part, the left side the place ahead of bicycle main part is provided with the front support rod, the below of front support rod is provided with the front axle, be provided with axletree damping device between front axle and the front support rod, the right side rear of bicycle main part is provided with the back bracing piece, the below of back bracing piece is provided with the rear axle, be provided with axletree damping device between back bracing piece and the rear axle equally, back bracing piece top is provided with saddle damping device, saddle damping device's top is provided with fixed saddle.

Preferably, axletree damping device includes upper junction plate, inside spliced pole, side connecting rod, a nut, lower connecting plate, a side spring, No. two external spring, external connection section of thick bamboo and No. three internal spring.

Preferably, in the set of axle damping devices between the front axle and the front support rod, the upper connecting plate is located below the front support rod, the lower connecting plate is located above the front axle, hole sites are formed in the middle parts and the three semicircles on the side surfaces of the upper connecting plate and the lower connecting plate, the inner connecting post is located below the upper connecting plate, the outer connecting cylinder is located above the lower connecting plate, the other end of the inner connecting post extends into the outer connecting cylinder, the second outer spring is located at the upper part of the inner connecting post, the third inner spring is located at the lower part of the outer connecting cylinder, threads are carved at two ends of the side connecting rod, the side connecting rods are in three sets and are located in the hole sites corresponding to the semicircles on the side surfaces of the upper connecting plate and the three sets of the lower connecting plate, and the first nuts are located at two ends of the side connecting rod, the first side spring is located in the middle of the side connecting rod and located between the upper connecting plate and the lower connecting plate.

Preferably, in the axle shock-absorbing device between the rear axle and the rear stay, the upper link plate is located at a lower position of the rear stay, the lower link plate is located at an upper position of the rear axle, and the rest of the structure is the same as that in the axle shock-absorbing device between the front stay and the front axle.

Preferably, saddle damping device includes lower connecting cylinder, upper portion spliced pole, No. four internal spring, No. five external spring, upper portion connecting plate, side and accomodates groove, side fixed slide bar, slip sleeve post, side connecting plate, sliding connection pole, No. two connecting rods, No. two nuts and No. six side spring.

Preferably, the upper connecting column is located above the lower connecting cylinder, the other end of the upper connecting column extends into the lower connecting cylinder, the fourth internal spring is located at the internal lower position of the lower connecting cylinder, the fifth external spring is located at the upper position of the upper connecting column, the side accommodating grooves are located at the left and right positions of the lower connecting cylinder, the side fixing sliding rods are located in the side accommodating grooves, the sixth side spring is located at the outer side position of the side fixing sliding rod, the sliding sleeve column is located at the inner side position of the side fixing sliding rod, the side connecting plates are located on the sliding sleeve columns, the upper connecting plates are located at the left and right positions of the upper connecting column, hole sites are respectively formed in the upper connecting plate and the side connecting plates, the two ends of the sliding connecting rod are also provided with hole sites, and the sliding connecting rod is located between the upper connecting plate and the side, and the hole sites are corresponding, the second connecting rod is positioned in the hole sites of the upper connecting plate and the side connecting plate, and the second nut is positioned at the two ends of the second connecting rod.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, can effectually alleviate the vibrations that the wheel in the vehicle driving process received through the axletree damping device who sets up between front axle and the preceding bracing piece and between rear axle and the back bracing piece, and the saddle damping device who sets up between back bracing piece and the fixed saddle equally can alleviate the vibrations that receive on the saddle, thereby both cooperate effectual vibrations with the vehicle formation in-process to buffer, improve comfortable type.

Drawings

FIG. 1 is a schematic view of the overall structure of a bicycle with good damping effect;

FIG. 2 is a schematic structural view of an upper connecting plate of a bicycle with a good damping effect according to the present invention;

FIG. 3 is a schematic sectional view of the axle damping device of the bicycle with good damping effect of the present invention;

FIG. 4 is a schematic sectional view of the shock absorbing device of the bicycle saddle with good shock absorbing effect;

fig. 5 is a left side plan view of the saddle damping device of the bicycle with good damping effect.

In the figure: 1. a bicycle main body; 2. fixing the saddle; 3. an axle damping device; 4. a front axle; 5. a front support bar; 6. a rear axle; 7. a rear support bar; 8. a seat cushion device; 9. a side spring; 10. an upper connecting plate; 11. an inner connecting post; 12. a side connecting rod; 13. a first nut; 14. a lower connecting plate; 15. a first side spring; 16. a second outer spring; 17. an external connecting cylinder; 18. a third inner spring; 19. a lower connecting cylinder; 20. an upper connecting column; 21. a number four internal spring; 22. a fifth outer spring; 23. an upper connecting plate; 24. a side receiving groove; 25. a sliding rod is fixed on the side surface; 26. sliding the sleeve column; 27. a side connecting plate; 28. a sliding connecting rod; 29. a second connecting rod; 30. and a second nut.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 5, a bicycle with good damping effect comprises a bicycle body 1, a front support rod 5 is arranged in front of the left side of the bicycle body 1, a front axle 4 is arranged below the front support rod 5, an axle damping device 3 is arranged between the front axle 4 and the front support rod 5, a rear support rod 7 is arranged behind the right side of the bicycle body 1, a rear axle 6 is arranged below the rear support rod 7, an axle damping device 3 is also arranged between the rear support rod 7 and the rear axle 6, a saddle damping device 8 is arranged above the rear support rod 7, and a fixed saddle 2 is arranged above the saddle damping device 8.

The axle damping device 3 comprises an upper connecting plate 10, an internal connecting column 11, a side connecting rod 12, a first nut 13, a lower connecting plate 14, a first side spring 15, a second external spring 16, an external connecting cylinder 17 and a third internal spring 18; in the set of axle damping devices 3 between the front axle 4 and the front support rod 5, an upper connecting plate 10 is positioned below the front support rod 5, a lower connecting plate 14 is positioned above the front axle 4, hole sites are respectively arranged at the middle parts and the three side semicircles of the upper connecting plate 10 and the lower connecting plate 14, an internal connecting column 11 is positioned below the upper connecting plate 10, an external connecting cylinder 17 is positioned above the lower connecting plate 14, the other end of the internal connecting column 11 extends into the external connecting cylinder 17, a second external spring 16 is positioned at the upper part of the internal connecting column 11, a third internal spring 18 is positioned at the internal lower part of the external connecting cylinder 17, threads are carved at the two ends of a side connecting rod 12, the side connecting rods 12 are three sets and are respectively positioned in the hole sites corresponding to the three sets of side semicircles of the upper connecting plate 10 and the lower connecting plate 14, a first nut 13 is positioned at the two, the first side spring 15 is positioned in the middle of the side connecting rod 12 and between the upper connecting plate 10 and the lower connecting plate 14; in the axle damper 3 between the rear axle 6 and the rear stay 7, the upper link plate 10 is located at a position below the rear stay 7, the lower link plate 14 is located at a position above the rear axle 6, and the rest of the structure is the same as that in the axle damper 3 between the front stay 5 and the front axle 4; the saddle damping device 8 comprises a lower connecting cylinder 19, an upper connecting column 20, a fourth internal spring 21, a fifth external spring 22, an upper connecting plate 23, a side accommodating groove 24, a side fixing sliding rod 25, a sliding sleeve column 26, a side connecting plate 27, a sliding connecting rod 28, a second connecting rod 29, a second nut 30 and a sixth side spring 9; an upper connecting column 20 is positioned above a lower connecting cylinder 19, the other end of the upper connecting column 20 extends into the lower connecting cylinder 19, a fourth internal spring 21 is positioned at the inner lower position of the lower connecting cylinder 19, a fifth external spring 22 is positioned at the upper position of the upper connecting column 20, side accommodating grooves 24 are positioned at the left side and the right side of the lower connecting cylinder 19, side fixing sliding rods 25 are positioned in the side accommodating grooves 24, a sixth side spring 9 is positioned at the outer side position of the side fixing sliding rods 25, sliding sleeve columns 26 are positioned at the inner side position of the side fixing sliding rods 25, side connecting plates 27 are positioned on the sliding sleeve columns 26, upper connecting plates 23 are positioned at the left side and the right side of the upper connecting column 20, hole sites are respectively arranged on the upper connecting plates 23 and the side connecting plates 27, hole sites are also arranged at the two ends of the sliding connecting rods 28, and the sliding connecting rods 28 are, and the hole positions are corresponding, the second connecting rod 29 is positioned in the hole positions of the upper connecting plate 23 and the side connecting plate 27, and the second nut 30 is positioned at the two ends of the second connecting rod 29.

It should be noted that, the present invention is a bicycle with good damping effect, through the axle damping device 3, when the front axle 4 is shocked, the lower connecting plate 14 fixedly connected with the front axle 4 moves upwards, the third inner spring 18 in the outer connecting cylinder 17, the second outer spring 16 on the upper part of the inner connecting post 11 and the first side spring 15 on the side connecting rod 12 are all stressed upwards, the shock encountered by the front axle 4 is relieved through the compression and recovery of the springs, the axle damping device 3 is also arranged between the rear axle 6 and the rear supporting rod 7 for relieving the shock encountered by the rear axle 6, the seat damping device 8 is arranged between the rear supporting rod 7 and the fixed seat 2, when the vehicle is shocked, the vehicle generates an upward force to push the lower connecting cylinder 19 to move upwards, so that the fourth inner spring 21 in the lower connecting cylinder 19 begins to contract, at this time, the fifth external spring 22 at the upper position of the upper connection column 20 in the lower connection cylinder 19 also starts to be compressed, the upward movement of the lower connection cylinder 19 also causes the sliding connection rod 28 at the side to start to slide outward due to the decrease of the distance between the lower connection cylinder 19 and the upper connection column 20, so that the sliding sleeve column 26 starts to slide outward, the sixth side spring 9 starts to contract, and the combined spring starts to recover after contracting to a certain extent, so that the sliding sleeve column 26 moves inward, the upper connection column 20 moves upward, and the shock is buffered.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an effectual bicycle of shock attenuation which characterized in that: including bicycle main part (1), left side the place ahead of bicycle main part (1) is provided with preceding bracing piece (5), the below of preceding bracing piece (5) is provided with front axle (4), be provided with axletree damping device (3) between front axle (4) and preceding bracing piece (5), the right side rear of bicycle main part (1) is provided with back bracing piece (7), the below of back bracing piece (7) is provided with rear axle (6), be provided with axletree damping device (3) between back bracing piece (7) and rear axle (6) equally, back bracing piece (7) top is provided with saddle damping device (8), the top of saddle damping device (8) is provided with fixed saddle (2).

2. The bicycle with good shock absorption effect as claimed in claim 1, wherein: axletree damping device (3) include upper junction board (10), internal connection post (11), side connecting rod (12), nut (13), lower connecting plate (14), side spring (15), No. two outside spring (16), external connection section of thick bamboo (17) and No. three inside spring (18).

3. The bicycle with good shock absorption effect as claimed in claim 2, wherein: in the axle damping device (3) between the front axle (4) and the front support rod (5), the upper connecting plate (10) is positioned below the front support rod (5), the lower connecting plate (14) is positioned above the front axle (4), hole sites are respectively arranged at the middle parts and three semicircles on the side surfaces of the upper connecting plate (10) and the lower connecting plate (14), the inner connecting column (11) is positioned below the upper connecting plate (10), the outer connecting cylinder (17) is positioned above the lower connecting plate (14), the other end of the inner connecting column (11) extends into the outer connecting cylinder (17), the second outer spring (16) is positioned at the upper part of the inner connecting column (11), the third inner spring (18) is positioned at the inner lower part of the outer connecting cylinder (17), threads are carved at two ends of the side connecting rod (12), the side connecting rods (12) are arranged in three groups and are located in hole positions corresponding to three groups of side semi-circles of the upper connecting plate (10) and the lower connecting plate (14), the nuts (13) are located at two ends of the side connecting rods (12), and the side springs (15) are located in the middle of the side connecting rods (12) and located between the upper connecting plate (10) and the lower connecting plate (14).

4. The bicycle with good shock absorption effect as claimed in claim 3, wherein: in axletree damping device (3) between rear axle (6) and rear strut (7), upper junction plate (10) are located the below position of rear strut (7), lower junction plate (14) are located the top position of rear axle (6), and the structure that all the other structures are the same in axletree damping device (3) between preceding strut (5) and front axletree (4).

5. The bicycle with good shock absorption effect as claimed in claim 1, wherein: saddle damping device (8) include lower part connecting cylinder (19), upper portion spliced pole (20), No. four inside spring (21), No. five outside spring (22), upper portion connecting plate (23), side and accomodate groove (24), side fixed slide bar (25), slip cap post (26), side connecting plate (27), sliding connection pole (28), No. two connecting rod (29), No. two nut (30) and No. six side spring (9).

6. The bicycle with good shock absorption effect as claimed in claim 5, wherein: the upper portion spliced pole (20) is located the top position of lower part connecting cylinder (19), the other end of upper portion spliced pole (20) stretches into lower part connecting cylinder (19), No. four inside spring (21) are located the inside lower part position of lower part connecting cylinder (19), No. five outside spring (22) are located the upper portion position of upper portion spliced pole (20), the groove is accomodate to the side (24) are located the left and right sides position of lower part connecting cylinder (19), the fixed slide bar in side (25) are located the groove is accomodate to the side (24), No. six side spring (9) are located the outside position of the fixed slide bar in side (25), sliding sleeve post (26) are located the inboard position of the fixed slide bar in side (25), side connecting plate (27) are located sliding sleeve post (26), upper portion connecting plate (23) are located the left and right sides position of upper portion spliced pole (20), the hole sites are formed in the upper connecting plate (23) and the side connecting plate (27), the hole sites are formed in the two ends of the sliding connecting rod (28) similarly, the sliding connecting rod (28) is located between the upper connecting plate (23) and the side connecting plate (27), the hole sites are corresponding to each other, the second connecting rod (29) is located in the hole sites of the upper connecting plate (23) and the side connecting plate (27), and the second nut (30) is located at the two ends of the second connecting rod (29).