CN216611461U

CN216611461U - Super-light carbon fiber highway racing car

Info

Publication number: CN216611461U
Application number: CN202122796480.5U
Authority: CN
Inventors: 刘飞
Original assignee: Yunnan Ice Breaking Sports Development Co ltd
Current assignee: Yunnan Ice Breaking Sports Development Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-05-27
Anticipated expiration: 2031-11-16

Abstract

The utility model provides an ultralight carbon fiber road racing car. The ultra-light carbon fiber road racing car comprises a bicycle body, wherein a head pipe, a lower vertical rod and an upper vertical rod are arranged on the bicycle body, the lower vertical rod is rotatably connected with the head pipe, a connecting groove is formed in the lower vertical rod, the upper vertical rod is connected with the connecting groove in a sliding manner, and a through hole is formed in the inner wall of one side of the connecting groove; the two connecting pieces are fixedly arranged on one side of the head pipe; the fastening bolts are mounted on the two connecting pieces in a threaded manner; the positioning plate is sleeved on the fastening bolt in a sliding mode and is positioned on one side, close to the connecting pieces, of the two connecting pieces. Compared with the racing car, the ultralight carbon fiber road provided by the utility model has the advantages of adjustable handle height, more comfortable use, safer use and simpler operation.

Description

Super-light carbon fiber highway racing car

Technical Field

The utility model relates to the technical field of bicycles, in particular to an ultralight carbon fiber road racing car.

Background

Road bikes are a small item of bicycle items. All the players are positioned at the starting point line to start collectively during the game, and the players are ranked in the order of reaching the terminal point.

In the riding process, in order to facilitate the force of a user, partial parameters of the road bicycle need to be adjusted by the user, however, the traditional road bicycle only can adjust the height of a cushion and cannot adjust the height of a handle of the bicycle, so that the comfort of the user is influenced to a certain extent, the traditional road bicycle is not provided with an illuminating lamp, and the user can only use the road bicycle by one hand if using a flashlight during riding at night, so that the riding mode has corresponding dangerousness and is unsafe to use.

Therefore, there is a need to provide a new ultra-light carbon fiber road racing car which solves the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model solves the technical problem of providing the ultralight carbon fiber road racing car which has the advantages of adjustable handle height, comfortable use, safe use and simple operation.

In order to solve the technical problem, the ultralight carbon fiber road racing car provided by the utility model comprises: the bicycle comprises a bicycle body, wherein a head pipe, a lower vertical rod and an upper vertical rod are arranged on the bicycle body, the lower vertical rod is rotatably connected with the head pipe, a connecting groove is formed in the lower vertical rod, the upper vertical rod is slidably connected with the connecting groove, and a through hole is formed in the inner wall of one side of the connecting groove; the two connecting pieces are fixedly arranged on one side of the head pipe; the fastening bolts are mounted on the two connecting pieces in a threaded mode; the positioning plate is sleeved on the fastening bolt in a sliding manner and is positioned on one side, close to the two connecting sheets, of the positioning plate; the mounting frame is fixedly mounted on one side of the positioning plate; the shell is fixedly arranged on one side of the lower vertical rod; the limiting grooves are formed in the upper vertical rod; the sliding hole is formed in the shell; the mounting mechanism is arranged on the mounting frame; an adjustment mechanism disposed on the housing.

Preferably, the installation mechanism comprises two sliding rods, a pressing plate and a screw rod, the two sliding rods are slidably installed on the inner wall of the top of the installation frame, the pressing plate is fixedly installed at the bottom ends of the two sliding rods, the screw rod is installed on the inner wall of the top of the installation frame in a threaded mode, and the bottom end of the screw rod is rotatably connected with the top of the pressing plate.

Preferably, adjustment mechanism includes pull rod, baffle, locating piece and spring, the pull rod slidable mounting be in on the sliding hole, the baffle sets up in the through-hole, one side of baffle with the one end fixed connection of pull rod, the locating piece fixed mounting be in one side of baffle, the locating piece with arbitrary one spacing groove looks adaptation, the spring sliding sleeve is established on the pull rod.

Preferably, the upper vertical rod is provided with a scale mark.

Preferably, a plurality of anti-skid protrusions are fixedly mounted on the inner wall of the bottom of the mounting frame and the bottom of the pressure plate.

Preferably, a knob is fixedly mounted at the top end of the screw rod.

Preferably, a sliding groove is formed in the inner wall of one side of the connecting groove, a sliding block is fixedly mounted on the upper vertical rod, and the sliding block is in sliding contact with the sliding groove.

Compared with the related technology, the ultralight carbon fiber road racing car provided by the utility model has the following beneficial effects:

the utility model provides an ultralight carbon fiber road racing car, which can be used for installing a flashlight for illumination on an installation frame through an installation mechanism, is simple to install, can improve the safety of a user when riding at night, can adjust the illumination angle of the flashlight through two connecting pieces, fastening bolts and a positioning plate, is simple to operate, can adjust an upper vertical rod to a corresponding height through an adjusting mechanism, can improve the comfort level of the user, can quickly adjust the height suitable for the user after the height of the upper vertical rod is adjusted by other people through scale marks, and is convenient to use.

Drawings

FIG. 1 is a schematic structural view of a preferred embodiment of the ultra-light carbon fiber road racing car of the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic cross-sectional view of the lower vertical bar of the present invention;

fig. 4 is an enlarged structural view of a portion B shown in fig. 3.

Reference numbers in the figures: 1. a bicycle body; 2. a head pipe; 3. a lower vertical rod; 4. connecting sheets; 5. fastening a bolt; 6. positioning a plate; 7. installing a frame; 8. a slide bar; 9. pressing a plate; 10. a screw rod; 11. a housing; 12. a limiting groove; 13. a slide hole; 14. a pull rod; 15. a baffle plate; 16. positioning blocks; 17. a spring; 18. a slider; 19. erecting a vertical rod; 20. and (4) anti-skid bulges.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

Referring to fig. 1-4, fig. 1 is a schematic structural diagram of a super light carbon fiber road racing car according to a preferred embodiment of the present invention; FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1; FIG. 3 is a schematic cross-sectional view of the lower vertical bar of the present invention; fig. 4 is an enlarged structural view of a portion B shown in fig. 3. The ultra-light carbon fiber road racing car comprises: the bicycle comprises a bicycle body 1, wherein a head pipe 2, a lower vertical rod 3 and an upper vertical rod 19 are arranged on the bicycle body 1, the lower vertical rod 3 is rotatably connected with the head pipe 2, a connecting groove is formed in the lower vertical rod 3, the upper vertical rod 19 is slidably connected with the connecting groove, and a through hole is formed in the inner wall of one side of the connecting groove; the two connecting pieces 4 are fixedly arranged on one side of the head pipe 2; the fastening bolts 5 are mounted on the two connecting pieces 4 in a threaded mode; the positioning plate 6 is sleeved on the fastening bolt 5 in a sliding manner, and the positioning plate 6 is positioned on one side of the two connecting sheets 4 close to each other; the mounting frame 7 is fixedly mounted on one side of the positioning plate 6; the shell 11 is fixedly arranged on one side of the lower vertical rod 3; the limiting grooves 12 are formed in the upper vertical rod 19; the sliding hole 13 is formed in the shell 11, and the sliding hole 13 is formed in the shell 11; the mounting mechanism is arranged on the mounting frame 7; an adjustment mechanism provided on the housing 11.

Installation mechanism includes two slide bars 8, clamp plate 9 and lead screw 10, two slide bar 8 slidable mounting is in on the top inner wall of installing frame 7, clamp plate 9 fixed mounting is two the bottom of slide bar 8, lead screw 10 threaded mounting is in on the top inner wall of installing frame 7, the bottom of lead screw 10 with the top of clamp plate 9 is rotated and is connected, through installation mechanism can install the flashlight that is used for the illumination on the installing frame 7, the installation is comparatively simple, when riding night, also can improve user's security.

Adjustment mechanism includes pull rod 14, baffle 15, locating piece 16 and spring 17, pull rod 14 slidable mounting be in on the sliding hole 13, baffle 15 sets up in the through-hole, one side of baffle 15 with the one end fixed connection of pull rod 14, locating piece 16 fixed mounting be in one side of baffle 15, locating piece 16 and arbitrary one spacing groove 12 looks adaptation, the spring 17 slip cap is established on pull rod 14, through adjustment mechanism can with go up montant 19 and adjust corresponding height, can improve user's comfort level.

Go up to be provided with the scale mark on the montant 19, through the scale mark, can be right other people go up the height adjustment back of montant 19, will be fit for the height adjustment of oneself fast, it is comparatively convenient to use.

The inner wall of the bottom of the mounting frame 7 and the bottom of the pressing plate 9 are both fixedly provided with a plurality of anti-skid protrusions 20.

And a knob is fixedly arranged at the top end of the screw rod 10.

A sliding groove is formed in the inner wall of one side of the connecting groove, a sliding block 18 is fixedly mounted on the upper vertical rod 19, and the sliding block 18 is in sliding contact with the sliding groove.

The working principle of the ultralight carbon fiber road racing car provided by the utility model is as follows:

in order to improve the comfort level of a user during riding, the height of the handle needs to be adjusted, when the height of the handle is adjusted, the pull rod 14 is pulled firstly, in the pulling process of the pull rod 14, the spring 17 is slowly compressed by the baffle 15, meanwhile, the positioning block 16 is also driven to slowly separate from the limiting groove 12, after the separation is completed, the height of the upper vertical rod 19 can be adjusted by the user, after the height is adjusted to a corresponding height, the pull rod 14 is loosened, the positioning block 16 can be inserted into the corresponding limiting groove 12 under the rebound effect of the spring 17, the height of the upper vertical rod 19 is stabilized, the adjustment is convenient, and due to the fact that the scale marks are arranged on the upper vertical rod 19, after other people adjust the upper vertical rod 19, the height suitable for the user can be quickly adjusted back, and the use is convenient;

when the electric torch is used at night, if the electric torch is needed to be used, the tail part of the electric torch is firstly placed into the mounting frame 7, then the screw rod 10 is rotated, the screw rod 10 can drive the pressing plate 9 to vertically move downwards under the matching action of the two sliding rods 8, when the pressing plate 9 moves to a corresponding position, the electric torch can be well fixed, the installation is simple, the electric torch can be used after the installation is finished, compared with the traditional road bicycle, the lighting mode is relatively safe, the use of the bicycle body 1 by both hands of a user can be met, when the lighting angle of the electric torch needs to be adjusted, the fastening bolt 5 is firstly loosened, then the lighting angle of the electric torch is adjusted to a proper position, then the fastening bolt 5 is screwed, the two connecting pieces 4 are tightly attached to the positioning plate 6, and the lighting angle of the electric torch can be fixed, the stabilizing effect is better, and the operation is comparatively simple.

the utility model provides an ultralight carbon fiber road racing car, a flashlight for illumination can be installed on an installation frame 7 through an installation mechanism, the installation is simple, the safety of a user can be improved when the car is ridden at night, the illumination angle of the flashlight can be adjusted through two connecting pieces 4, fastening bolts 5 and a positioning plate 6, the operation is simple, an upper vertical rod 19 can be adjusted to a corresponding height through an adjusting mechanism, the comfort level of the user can be improved, the height suitable for the car can be quickly adjusted back after the height of the upper vertical rod 19 is adjusted by other people through scale marks, and the use is convenient.

It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the technology of the design principle, the arrangement of the power mechanism, the power supply system, the control system, and the like of the device is not completely described, but on the premise that those skilled in the art understand the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. An ultralight carbon fiber road racing car, comprising:

the bicycle comprises a bicycle body, wherein a head pipe, a lower vertical rod and an upper vertical rod are arranged on the bicycle body, the lower vertical rod is rotatably connected with the head pipe, a connecting groove is formed in the lower vertical rod, the upper vertical rod is slidably connected with the connecting groove, and a through hole is formed in the inner wall of one side of the connecting groove;

the two connecting pieces are fixedly arranged on one side of the head pipe;

the fastening bolts are mounted on the two connecting pieces in a threaded mode;

the positioning plate is sleeved on the fastening bolt in a sliding manner and is positioned on one side, close to the two connecting sheets, of the positioning plate;

the mounting frame is fixedly mounted on one side of the positioning plate;

the shell is fixedly arranged on one side of the lower vertical rod;

the limiting grooves are formed in the upper vertical rod;

the sliding hole is formed in the shell;

the mounting mechanism is arranged on the mounting frame;

an adjustment mechanism disposed on the housing.

2. The ultra-light carbon fiber road racing car of claim 1, wherein the mounting mechanism comprises two sliding rods, a pressing plate and a screw rod, the two sliding rods are slidably mounted on the top inner wall of the mounting frame, the pressing plate is fixedly mounted at the bottom ends of the two sliding rods, the screw rod is threadedly mounted on the top inner wall of the mounting frame, and the bottom end of the screw rod is rotatably connected with the top of the pressing plate.

3. The ultra-light carbon fiber road racing car of claim 1, wherein the adjusting mechanism comprises a pull rod, a baffle, a positioning block and a spring, the pull rod is slidably mounted on the sliding hole, the baffle is arranged in the through hole, one side of the baffle is fixedly connected with one end of the pull rod, the positioning block is fixedly mounted on one side of the baffle, the positioning block is matched with any one of the limiting grooves, and the spring is slidably sleeved on the pull rod.

4. The ultra light carbon fiber road racing car of claim 1, wherein the upper vertical rod is provided with scale marks.

5. The ultra light carbon fiber road racing car of claim 2, wherein a plurality of anti-slip protrusions are fixedly mounted on the bottom inner wall of the mounting frame and the bottom of the pressure plate.

6. The ultra light carbon fiber road racing car of claim 2, wherein a knob is fixedly mounted on the top end of the lead screw.

7. The ultra-light carbon fiber road racing car as claimed in claim 1, wherein a sliding groove is formed in an inner wall of one side of the connecting groove, a sliding block is fixedly mounted on the upper vertical rod, and the sliding block is in sliding contact with the sliding groove.