CN212332855U - Carbon fiber bicycle frame convenient to wheel tread is adjusted - Google Patents

Abstract

The utility model belongs to the technical field of the bicycle, especially, be a carbon fiber bicycle frame convenient to wheel base is adjusted, comprising a frame body and dog, the fixed surface of support body has the ply-yarn drill, and the inside of ply-yarn drill is fixed with the cable to the seat pole is installed in the outside of cable, the avris of seat pole is fixed with the stopper, and the outside of stopper has seted up the draw-in groove to the supporting shoe is installed in the outside of draw-in groove, the fixed axle is installed at the top of supporting shoe, and the inside of fixed axle runs through there is the screw rod, and the external connection of screw rod has the lantern ring, the below of ply-yarn drill is provided with the dead lever, and the externally mounted of dead lever has the torsional spring to the. This carbon fiber bicycle frame convenient to wheel tread is adjusted is provided with the regulation pole, and the rotatable regulation pole of user is through the position control to the dog, and is spacing to the rear wheel for the user can adjust the wheel tread according to self condition.

Description

Carbon fiber bicycle frame convenient to wheel tread is adjusted

Technical Field

The utility model relates to a bicycle technical field specifically is a carbon fiber bicycle frame convenient to wheel tread is adjusted.

Background

Carbon fiber bicycle frame is a bicycle frame that uses the carbon fiber to make as the material, has hardness big quality advantage such as light, in order to satisfy the use needs of different users in riding, promotes user's the score of riding, designs a carbon fiber bicycle frame of being convenient for wheel base regulation for this reason this present case.

Most carbon fiber bicycle frames on the existing market are not convenient for adjusting the wheel set interval, so that the rider is not convenient for combining the self condition, the bicycle frame is adjusted, the rider is not convenient for exerting oneself better, and meanwhile, when the rider adjusts the height of the seat post, the rider needs to use the outside tool, and the rider is not convenient for using.

Aiming at the problems, innovative design is urgently needed on the basis of the original carbon fiber bicycle frame.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a carbon fiber bicycle frame convenient to wheel base is adjusted to solve the current carbon fiber bicycle frame on the market that proposes in the above-mentioned background art, most wheel bases are fixed, make the driver be not convenient for according to self demand, adjust to wheel group apart from, influence the experience of riding of driver, the user is not convenient for highly carry out manual regulation to the seat pole of frame simultaneously, makes the lower problem of practicality of frame.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a carbon fiber bicycle frame convenient to wheel base is adjusted, includes support body and dog, the fixed surface of support body has the ply-yarn drill, and the inside of ply-yarn drill is fixed with the cable to the seat pole is installed in the outside of cable, the avris of sitting the pole is fixed with the stopper, and the outside of stopper has seted up the draw-in groove to the supporting shoe is installed in the outside of draw-in groove, the fixed axle is installed at the top of supporting shoe, and the inside of fixed axle runs through there is the screw rod, and the external connection of screw rod has the lantern ring, the below of ply-yarn drill is provided with the dead lever, and the externally mounted of dead lever has the torsional spring to the glass stand is installed to the avris of torsional spring, the dog is installed in the outside of support body, and.

Preferably, the cable and the line card are connected in a clamping manner, and the cable and the line card are arranged on the same horizontal plane.

Preferably, the sitting rod and the frame body form a sliding installation structure through a limiting block, and the limiting block and the sitting rod are integrally arranged.

Preferably, the seat rod and the supporting block form a lifting structure through a lantern ring, and the lantern ring and the screw sampling are perpendicular to each other.

Preferably, the cup holder and the rack body form an elastic rotating structure through a torsion spring, and the torsion spring is tightly attached to the rack body.

Preferably, the adjusting rod and the stop block form a rotating structure through a rotating shaft, and the adjusting rod and the nut are arranged on the same horizontal plane.

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

1. the carbon fiber bicycle frame convenient for adjusting the wheel track is provided with the lantern ring, when the height of the seat rod needs to be adjusted, the lantern ring is rotated clockwise, the screw rod rotates around the fixed shaft to descend under the action of the lantern ring to drive the supporting block to move downwards to jack the seat rod reversely, if the seat rod needs to be adjusted to be lowered, the seat rod is pressed downwards after the lantern ring is rotated reversely, and through the arrangement of the lantern ring, a user can manually adjust the height of the seat rod without the help of an external tool, so that the practicability of the bicycle frame is improved;

2. the carbon fiber bicycle frame convenient for wheel track adjustment is provided with the torsion spring, when a user needs to fix a kettle, the cup holder is opened outwards around the fixing rod, the kettle is placed between the frame body and the cup holder, the cup holder is loosened, the cup holder is tightly attached to the kettle under the elastic action of the torsion spring, the kettle is fixed, and through the arrangement of the torsion spring, the cup holder can fix kettles with different sizes, the stability of the kettle in the placing process is improved, and the possibility that the kettle drops in the riding process is reduced;

3. this carbon fiber bicycle frame convenient to wheel track is adjusted is provided with the regulation pole, rotates around the pivot and adjusts the pole, adjusts the pole and drives the dog and move on the horizontal direction under the effect of nut, adjusts the fixed position of rear wheel to reach the purpose of adjusting the bicycle wheel track, the user can adjust the bicycle wheel track according to the data of riding of self, so that the user better power of having an effect in riding.

Drawings

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

FIG. 2 is a schematic view of the connection structure of the limiting block and the slot of the present invention;

fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.

In the figure: 1. a frame body; 2. a line card; 3. a cable; 4. a seat post; 5. a limiting block; 6. a card slot; 7. a support block; 8. a fixed shaft; 9. a screw; 10. a collar; 11. fixing the rod; 12. a torsion spring; 13. a cup holder; 14. a stopper; 15. a rotating shaft; 16. adjusting a rod; 17. and a nut.

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. 1-3, the present invention provides a technical solution: a carbon fiber bicycle frame convenient for wheel track adjustment comprises a frame body 1, a wire clamp 2, a cable 3, a seat rod 4, a limiting block 5, a clamping groove 6, a supporting block 7, a fixing shaft 8, a screw rod 9, a lantern ring 10, a fixing rod 11, a torsion spring 12, a cup holder 13, a stop block 14, a rotating shaft 15, an adjusting rod 16 and a nut 17, wherein the wire clamp 2 is fixed on the surface of the frame body 1, the cable 3 is fixed inside the wire clamp 2, the seat rod 4 is installed on the outer side of the cable 3, the limiting block 5 is fixed on the lateral side of the seat rod 4, the clamping groove 6 is formed outside the limiting block 5, the supporting block 7 is installed on the outer side of the clamping groove 6, the fixing shaft 8 is installed on the top of the supporting block 7, the screw rod 9 penetrates through the inner part of the fixing shaft 8, the lantern ring 10 is connected to the outer part of the screw rod 9, the fixing, the block 14 is arranged at the outer side of the frame body 1, the surface of the block 14 is provided with a rotating shaft 15, an adjusting rod 16 penetrates through the rotating shaft 15, and the outer part of the adjusting rod 16 is provided with a nut 17;

the cable 3 is connected with the line card 2 in a clamping manner, and the cable 3 and the line card 2 are arranged on the same horizontal plane, so that when the bicycle frame is assembled and used, the cable 3 such as a brake cable can be fixed through the line card 2, the arrangement of the cable 3 is more orderly, the riding wind resistance of the bicycle frame is reduced, and the whole bicycle frame is more attractive;

the seat rod 4 and the frame body 1 form a sliding installation structure through the limiting block 5, the limiting block 5 and the seat rod 4 are arranged in a sampling and integrated mode, the seat rod 4 is installed inside the frame body 1 in a sliding mode through the limiting block 5 along the clamping groove 6, the seat rod 4 is used, the limiting block 5 and the clamping groove 6 are clamped and limited when the seat rod 4 is installed conveniently through the arrangement of the limiting block 5, and the seat rod 4 is prevented from rotating when a user rides and uses and the normal riding of the user is prevented from being influenced;

the seat rod 4 and the supporting block 7 form a lifting structure through the lantern ring 10, the lantern ring 10 and the screw rod 9 are arranged in a mutually perpendicular mode, when the height of the seat rod 4 needs to be adjusted, the lantern ring 10 is rotated clockwise, the screw rod 9 rotates around the fixed shaft 8 to descend under the action of the lantern ring 10, the supporting block 7 is driven to move downwards, the seat rod 4 is jacked up in a reverse direction, if the seat rod 4 needs to be lowered, the seat rod 4 can be pressed downwards after the lantern ring 10 rotates in the reverse direction, through the arrangement of the lantern ring 10, a user can manually adjust the height of the seat rod 4 without an external tool, and the practicability of the frame is improved;

the cup holder 13 and the frame body 1 form an elastic rotating structure through the torsion spring 12, the torsion spring 12 is tightly attached to the frame body 1, when a user needs to fix the kettle, the cup holder 13 is opened outwards around the fixing rod 11, the kettle is placed between the frame body 1 and the cup holder 13, then the cup holder 13 is loosened, the cup holder 13 is tightly attached to the kettle under the elastic action of the torsion spring 12, the kettle is fixed, and through the arrangement of the torsion spring 12, the cup holder 13 can fix the kettles with different sizes, the stability of the kettle in the placing process is improved, and the possibility that the kettle drops in the riding process is reduced;

adjust pole 16 and dog 14 and constitute revolution mechanic through pivot 15, and adjust the same horizontal plane setting of pole 16 and nut 17 department, rotate around pivot 15 and adjust pole 16, adjust pole 16 and drive dog 14 under the effect of nut 17 and move on the horizontal direction, adjust the fixed position of rear wheel, with the purpose that reaches regulation bicycle wheel distance, the user can be according to the data of riding of self, adjust bicycle wheel distance, so that the user better power of having an effect in riding.

The working principle is as follows: the carbon fiber bicycle frame convenient for adjusting the wheel track is used by firstly installing a seat rod 4 inside a frame body 1 in a sliding mode along a clamping groove 6 through a limiting block 5 according to the picture 1 and the picture 2, using the seat rod 4, clamping and limiting the seat rod 4 through the limiting block 5 and the clamping groove 6, avoiding the situation that the seat rod 4 rotates when a user rides and uses the bicycle to cause inconvenience for riding of the user, when the height of the seat rod 4 needs to be adjusted, clockwise rotating a lantern ring 10, rotating a screw rod 9 around a fixed shaft 8 to descend under the action of the lantern ring 10 to drive the supporting block 7 to move downwards, reversely jacking the seat rod 4 to enable the seat rod 4 to be lifted, and if the seat rod 4 needs to be lowered, pressing down the seat rod 4 after reversely rotating the lantern ring 10;

according to fig. 1-3, the user can rotate the regulation pole 16 around the pivot 15, adjust pole 16 and drive dog 14 under the effect of nut 17 and move in the horizontal direction, adjust the fixed position of rear wheel, in order to reach the purpose of adjusting the bicycle wheel tread, when the user needs to fix the kettle, outwards open cup holder 13 around dead lever 11, place the kettle after between support body 1 and cup holder 13, loosen cup holder 13, cup holder 13 hugs closely with the kettle under the spring action of torsional spring 12, fix the kettle, and when the frame is when equipment use, can fix cable 3 such as brake cable through ply-yarn drill 2, make arranging of cable 3 more orderly.

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 (6)

1. The utility model provides a carbon fiber bicycle frame convenient to wheel tread is adjusted, includes support body (1) and dog (14), its characterized in that: the cable fixing frame is characterized in that a cable clamp (2) is fixed on the surface of the frame body (1), a cable (3) is fixed inside the cable clamp (2), a seat rod (4) is installed on the outer side of the cable (3), a limit block (5) is fixed on the side of the seat rod (4), a clamping groove (6) is formed in the outer portion of the limit block (5), a supporting block (7) is installed on the outer side of the clamping groove (6), a fixing shaft (8) is installed at the top of the supporting block (7), a screw rod (9) penetrates through the inner portion of the fixing shaft (8), a lantern ring (10) is connected to the outer portion of the screw rod (9), a fixing rod (11) is arranged below the cable clamp (2), a torsion spring (12) is installed on the outer portion of the fixing rod (11), a cup holder (13) is installed on the side of the torsion spring (12), a stop block (14) is installed, an adjusting rod (16) penetrates through the rotating shaft (15), and a nut (17) is installed outside the adjusting rod (16).

2. The carbon fiber bicycle frame convenient for wheel track adjustment according to claim 1, characterized in that: the cable (3) is connected with the line card (2) in a clamping manner, and the cable (3) and the line card (2) are arranged on the same horizontal plane.

3. The carbon fiber bicycle frame convenient for wheel track adjustment according to claim 1, characterized in that: sit pole (4) and support body (1) and constitute the slidable mounting structure through stopper (5), and stopper (5) and sit pole (4) sampling integration setting.

4. The carbon fiber bicycle frame convenient for wheel track adjustment according to claim 1, characterized in that: the seat rod (4) and the supporting block (7) form a lifting structure through a lantern ring (10), and the lantern ring (10) and the screw rod (9) are arranged in a sampling and mutually perpendicular mode.

5. The carbon fiber bicycle frame convenient for wheel track adjustment according to claim 1, characterized in that: the cup holder (13) and the rack body (1) form an elastic rotating structure through the torsion spring (12), and the torsion spring (12) is tightly attached to the rack body (1).

6. The carbon fiber bicycle frame convenient for wheel track adjustment according to claim 1, characterized in that: the adjusting rod (16) and the stop block (14) form a rotating structure through a rotating shaft (15), and the adjusting rod (16) and the nut (17) are arranged on the same horizontal plane.

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