CN211167257U

CN211167257U - Bicycle frame structure

Info

Publication number: CN211167257U
Application number: CN201922230352.7U
Authority: CN
Inventors: 姚雪; 魏刚
Original assignee: Tianjin Flying Pigeon Cycle Development Co ltd
Current assignee: Tianjin Flying Pigeon Cycle Development Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-08-04
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to a bicycle frame technical field just discloses a bicycle frame structure, including well pipe, the upper portion fixed mounting of well pipe has the end ring, the top fixed mounting of end ring has the spring, the top fixed mounting of spring has the rubber ring, the top fixed mounting of rubber ring has the supporting disk, the middle part fixed mounting of supporting disk has the screwed pipe, and the four sides fixed mounting at supporting disk top has the supporting shoe. This bicycle frame structure reaches the purpose that the cushion comfort level is high by bike through being provided with spring, rubber ring and supporting shoe etc. when by bike through the highway section of jolting, the health hardly keeps straight always, the slope of small amplitude often can appear, the body can sit around the car pad this moment, receives when jolting again, and power can be through the buffering of spring and rubber ring and supporting shoe, and the power that final health received is very little, can not influence the comfort that the user was by bike.

Description

Bicycle frame structure

Technical Field

The utility model relates to a bicycle frame technical field specifically is a bicycle frame structure.

Background

As is well known, a bicycle frame is a main component of a bicycle, and mainly includes a head tube, an upper fork, a lower fork, an upper tube, a middle tube, a lower tube, and a bottom bracket.

The existing bicycle frame structure still has certain problems: the existing support frame is usually in direct threaded connection with a seat part, is relatively stable but stiff, and when the vehicle bumps, the hip part is usually buffered only by soft materials in the seat, because of the bump, the body can incline to a certain degree, so that the body is difficult to sit upright, and the seat is uncomfortable due to the influence of external force.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a bicycle frame structure possesses the comfort level height and uses convenient advantage, has solved the problem that above-mentioned technical background proposed.

The utility model provides a following technical scheme: the utility model provides a bicycle frame structure, includes well pipe, the upper portion fixed mounting of well pipe has the end ring, the top fixed mounting of end ring has the spring, the top fixed mounting of spring has the rubber ring, the top fixed mounting of rubber ring has the supporting disk, the middle part fixed mounting of supporting disk has the screwed pipe, and the four sides fixed mounting at supporting disk top has the supporting shoe.

Carefully, the bottom of the middle pipe is fixedly provided with a pedal ring, and the right side of the middle pipe is fixedly provided with a rear supporting rod.

Carefully, the left side of pedal ring fixed mounting has the lower support bar, the left side fixed mounting at lower support bar top has the box of placing, two standing grooves have been seted up on the both sides of placing the box top, two the overlay has been placed on the surface of standing groove, the left side fixed mounting at overlay top has the spring bayonet lock, the right side fixed mounting of spring bayonet lock has the handle.

Carefully, the left side fixed mounting of lower support bar has the tap ring, the left side fixed mounting of tap ring has car light joint piece, and the right side fixed mounting of tap ring has last bracing piece.

And carefully selecting, wherein the threaded pipe is in threaded connection with a saddle, and the bottom of the saddle is in contact with the top of the supporting block.

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

1. this bicycle frame structure reaches the purpose that the cushion comfort level is high by bike through being provided with spring, rubber ring and supporting shoe etc. when by bike through the highway section of jolting, the health hardly keeps straight always, the slope of small amplitude often can appear, the body can sit around the car pad this moment, receives when jolting again, and power can be through the buffering of spring and rubber ring and supporting shoe, and the power that final health received is very little, can not influence the comfort that the user was by bike.

2. This bicycle frame structure, through being provided with place box, overlay and spring bayonet lock etc. and reach the convenient purpose of use, inconvenient when riding by bike can place the standing groove with little article, utilize the spring bayonet lock can effectual realization overlay close with open, because place the box and be located the handlebar hand lower part, consequently make things convenient for the people to take very much.

Drawings

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

fig. 2 is a schematic view of the back of the structure of the present invention.

In the figure: 1. a middle tube; 2. a pedal ring; 3. a rear support bar; 4. a lower support bar; 5. placing the box; 6. a placement groove; 7. a cover plate; 8. a spring bayonet lock; 9. a handle; 10. a faucet ring; 11. a car lamp clamping block; 12. an upper support rod; 13. a bottom ring; 14. a spring; 15. a rubber ring; 16. a support disc; 17. a threaded pipe; 18. and (7) a supporting block.

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 all belong to the protection scope of the present invention.

Referring to fig. 1-2, a bicycle frame structure includes a middle tube 1, a bottom ring 13 is fixedly mounted on the upper portion of the middle tube 1, a spring 14 is fixedly mounted on the top of the bottom ring 13, a rubber ring 15 is fixedly mounted on the top of the spring 14, a supporting plate 16 is fixedly mounted on the top of the rubber ring 15, a threaded pipe 17 is fixedly mounted in the middle of the supporting plate 16, and supporting blocks 18 are fixedly mounted on four sides of the top of the supporting plate 16.

Wherein, well bottom fixed mounting of pipe 1 has pedal ring 2, and well right side fixed mounting of pipe 1 has back bracing piece 3, well pipe 1 and back bracing piece 3 have formed a triangle-shaped structure, have improved the stability of this frame greatly, have guaranteed safe in utilizationly.

Wherein, the left side fixed mounting at pedal ring 2 has lower support bar 4, the left side fixed mounting at 4 tops of lower support bar has places box 5, it is located the bicycle front end to place box 5, and place box 5 and be located the handlebar hand lower part, place the position of box 5 and just be in the within range of taking of people, the taking and putting of user has been made things convenient for greatly, place the both sides at 5 tops of box and seted up two standing grooves 6, overlay 7 has been placed on the surface of two standing grooves 6, the left side fixed mounting at overlay 7 top has spring bayonet lock 8, the right side fixed mounting of spring bayonet lock 8 has handle 9, can place some smallclothes article in the box 5, can utilize spring bayonet lock 8 to realize opening of overlay 7 and close, and is simple and convenient.

Wherein, the left side fixed mounting of lower bracing piece 4 has tap ring 10, and the left side fixed mounting of tap ring 10 has car light joint piece 11, and the right side fixed mounting of tap ring 10 has last bracing piece 12, rides the restriction that the bicycle has the field of vision night, can realize fixing the flashlight through being provided with car light joint piece 11, has made things convenient for the illumination at night.

Wherein, screwed pipe 17 and saddle threaded connection, the bottom of saddle and the top contact of supporting shoe 18, the vehicle bottom seat is in the same place with the supporting shoe 18 laminating, and when people's fart position of riding a bike takes place to remove, whole saddle has simple skew, and power can extrude on spring 14, guarantees the travelling comfort.

The working principle is as follows: when the bicycle is used, the whole bicycle frame is assembled, the bicycle seat is connected to the threaded pipe 17 through threads, when a user rides a bicycle, the user bumps and is unstable, the body can extrude the four sides of the bicycle seat, the force can be transmitted to the spring 14 through the supporting block 18, when small objects need to be placed, the spring clamping pin 8 is pressed, the covering plate 7 is extracted, after the objects are placed, the spring clamping pin 8 is pressed to close the covering plate 7, when the bicycle is driven at night, the flashlight can be fixedly installed at the position of the bicycle lamp clamping block 11, and when the bicycle is not used, the flashlight can be disassembled and placed in the placing box 5.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Also 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 or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and for simplicity of description, and do not indicate or imply that the equipment or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention. In addition, in the drawings of the present invention, the filling pattern is only for distinguishing the pattern layer, and is not limited to any other pattern.

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 bicycle frame structure, includes well pipe (1), its characterized in that: the upper portion fixed mounting of well pipe (1) has end ring (13), the top fixed mounting of end ring (13) has spring (14), the top fixed mounting of spring (14) has rubber ring (15), the top fixed mounting of rubber ring (15) has supporting disk (16), the middle part fixed mounting of supporting disk (16) has screwed pipe (17), and the four sides fixed mounting at supporting disk (16) top has supporting shoe (18).

2. A bicycle frame structure according to claim 1, wherein: the bottom of well pipe (1) fixed mounting has pedal ring (2), and the right side fixed mounting of well pipe (1) has back vaulting pole (3).

3. A bicycle frame structure according to claim 2, wherein: the utility model discloses a pedal ring (2) for the bicycle, including pedal ring (2), lower support bar (4) top's left side fixed mounting has places box (5), place two standing grooves (6) have been seted up on both sides at box (5) top, two overlay (7) have been placed on the surface of standing groove (6), the left side fixed mounting at overlay (7) top has spring bayonet lock (8), the right side fixed mounting of spring bayonet lock (8) has handle (9).

4. A bicycle frame structure according to claim 3, wherein: the left side fixed mounting of lower support bar (4) has tap ring (10), the left side fixed mounting of tap ring (10) has car light joint piece (11), and the right side fixed mounting of tap ring (10) has upper strut pole (12).

5. A bicycle frame structure according to claim 1, wherein: the threaded pipe (17) is in threaded connection with a vehicle seat, and the bottom of the vehicle seat is in contact with the top of the supporting block (18).