CN202208284U

CN202208284U - Motorbike booster

Info

Publication number: CN202208284U
Application number: CN 201120354059
Authority: CN
Inventors: 余有芳; 邹建明
Original assignee: Zhejiang Business College
Current assignee: Zhejiang Business College
Priority date: 2011-09-21
Filing date: 2011-09-21
Publication date: 2012-05-02
Anticipated expiration: 2021-09-21

Abstract

The utility model relates to a motorbike booster. When a motorbike cannot run normally due to tyre puncturing and tyre burst, it is very difficult and laborsome to push the motorbike for repairing, and in the pushing process, a tyre is possible to be damaged for the second time. The motorbike booster disclosed by the utility model is characterized by comprising a boosting wheel assembly, a fixing sleeve and a rotating shaft assembly, wherein the rotating shaft assembly comprises a connecting block and a rotating shaft, the upper part of the fixing sleeve is sleeved outside the connecting block and is connected with the connecting block through the rotating, and a rotating positioning bolt is arranged between the fixing sleeve and the connecting block; and the boosting wheel assembly comprises a plug core, a bracket and rollers, wherein the upper part of the plug core is assembled with the lower part of the fixed sleeve and arranged at one end of the bracket, and the roller is arranged at the other end of the bracket through a pin shaft. The motorbike booster can substitute front and rear wheels of the motorbike, ensures that the motorbike can be pushed freely and solves the problem of laborsome push and motorbike damage better.

Description

The motor bike booster

Technical field

The utility model relates to the boost installation of vehicle, specifically a kind of motor bike booster.

Background technology

The motor bike light and flexible is gone rapidly, is widely used in patrol, passenger and freight transportation etc.But the vehicle body of motor bike is heavier; When motor bike because of the wheel puncture, blow out can not cruising the time; Motor bike being carried out repairing, row is very difficult, effort, and in the implementation process, also possibly cause passive safety to tire; Thereby the increase service expenditure causes great inconvenience for the motor bike user.

The utility model content

The utility model technical matters to be solved is to overcome the defective that above-mentioned prior art exists; A kind of motor bike booster is provided; The forward and backward wheel that can replace motor bike can easily be carried out motor bike, reaches the problem of damaging vehicle painstakingly to solve go-cart preferably.

For this reason; The utility model adopts following technical scheme: the motor bike booster; It is characterized in that it comprises boosting wheel assembly, fixed cover and rotating shaft assembly; Described rotating shaft assembly comprises a contiguous block and a S. A., and the top of fixed cover is enclosed within outside the contiguous block and with S. A. and connects, and is provided with a positioning of rotating screw between fixed cover and the contiguous block; Described boosting wheel assembly comprises lock pin, support and roller, and an end of support is assembled and be installed in the top of said lock pin and the bottom of fixed cover, and described roller is installed in the other end of support through bearing pin.

The overall installation height of the utility model motor bike booster should be a bit larger tham original mounting of tyre height, so that broken tire does not contact with ground.

Above-mentioned motor bike booster, the bottom of fixed cover has chute, and the top of lock pin places chute, is provided with a stage clip between lock pin and the fixed cover, and stage clip plays both sides gravitational equilibrium and walking coordinative role; The cross-sectional plane of fixed cover and lock pin all is square, and fixed cover is that rectangular rail cooperates with cooperating of lock pin, so that the direction of travel of roller is a fore-and-aft direction, avoids causing the inconvenience of carrying out motor bike because of the rotation of boosting wheel assembly.Be positioned on the fixed cover on S. A. right side and have knock hole, knock hole is used for fixing the postrotational location of cover.

The utility model can replace the forward and backward wheel of motor bike, and motor bike can easily be carried out, and has solved go-cart preferably and has reached the problem of damaging vehicle painstakingly.

Below in conjunction with the Figure of description and the specific embodiment the utility model is described further.

Description of drawings

Fig. 1-2 is the structural representation of the utility model.

Fig. 3 is the structural representation that the utility model fixed cover and rotating shaft assembly combine.

Fig. 4 is the left view of Fig. 3.

Fig. 5 is an A-A section-drawing among Fig. 1.

The specific embodiment

It is outer also with S. A. 3 connections that motor bike booster as shown in the figure, the top of fixed cover 1 are enclosed within contiguous block 2, is provided with positioning of rotating screw 4 between fixed cover 1 and the contiguous block 2.The bottom of said fixed cover has chute 8, and the top of lock pin places chute, is provided with stage clip 9 between lock pin and the fixed cover.The cross-sectional plane of said fixed cover 1 and lock pin 5 all is square, and is as shown in Figure 5.The top of lock pin 5 is installed in an end of support 6, and lock pin and support are integral structure, and roller 7 is installed in the other end of support 6 through bearing pin.

Fixed cover is following around the method for operation that S. A. rotates: before the rotation, earlier the positioning of rotating screw is extracted, at this moment, fixed cover rotates 90 ° around S. A., utilizes the knock hole 11 on the fixed cover to turn back to the positioning of rotating screw then, makes postrotational fixed cover location.

The fixed cover of the utility model is installed in the axletree outside of the original front and back wheel of motor bike in advance through rotating shaft assembly.Under the non-working condition, with 90 ° (shown in dotted line among Fig. 4) of the outside upset of fixed cover, can use fixed cover this moment as a stretcher through S. A..After blowing out, supported motor bike, lock pin 5 has been inserted in the chute of fixed cover 1, can laborsaving implementation.

Claims

1. motor bike booster; It is characterized in that it comprises boosting wheel assembly, fixed cover (1) and rotating shaft assembly; Described rotating shaft assembly comprises a contiguous block (2) and a S. A. (3); It is outer also with S. A. (3) connection that the top of fixed cover (1) is enclosed within contiguous block (2), is provided with a positioning of rotating screw (4) between fixed cover (1) and the contiguous block (2); Described boosting wheel assembly comprises lock pin (5), support (6) and roller (7), and an end of support (6) is assembled and be installed in the bottom of the top of said lock pin (5) and fixed cover (1), and described roller (7) is installed in the other end of support (6) through bearing pin.

2. motor bike booster according to claim 1 is characterized in that, the bottom of said fixed cover has chute (8), and the top of lock pin places chute, is provided with a stage clip (9) between lock pin and the fixed cover.

3. motor bike booster according to claim 1 and 2 is characterized in that, the cross-sectional plane of said fixed cover (1) and lock pin (5) all is square.

4. motor bike booster according to claim 3 is characterized in that, is positioned on the fixed cover (1) on S. A. right side to have knock hole (11).