CN202608747U

CN202608747U - Moving device for electric bicycle with flat tyre

Info

Publication number: CN202608747U
Application number: CN 201220244194
Authority: CN
Inventors: 林山
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2012-12-19
Anticipated expiration: 2022-05-23

Abstract

The utility model discloses a moving device for an electric bicycle with a flat tyre, which comprises a first shelf and a second shelf that are in the same shape, wherein the radian of the arc upper edge of the first shelf is adaptive to that of the tyre of the electric bicycle; a plurality of first inserting holes are formed at the upper part of the first shelf along the radian; a plurality of first fixing holes are formed at the lower part of the first shelf along the radian; a plurality of first open holes positioned in the same horizontal line are formed at the bottom of the first shelf; the distances between the first inserting holes and the first fixing holes are adaptive to the thickness of the burst tyre; second inserting holes corresponding to the first inserting holes in position, matched with the first inserting holes for use and allowing locking pieces to be inserted to clamp the tyre from the side, second fixing holes corresponding to the first fixing holes in position, matched with the first fixing holes for use and allowing fixing pieces to be inserted to relatively fix the two shelves, and second open holes corresponding to the first open holes in position, matched with the first open holes for use and allowing rotating wheels to be inserted are formed in the second shelf; and accordingly, the electric bicycle can be pushed conveniently.

Description

The flat tire mobile device of Electrical Bicycle

Technical field

The utility model relates to a kind of auxiliary device of Electrical Bicycle, the flat tire mobile device of especially a kind of Electrical Bicycle.

Background technology

Electrical Bicycle is meant with storage battery and on the basis of bicycle, the Personal Transporter of the electromechanical integration of motor, controller, storage battery etc. has been installed as auxiliary energy.In recent years, reasons such as, low price easy to use owing to it have obtained using very widely.

But Electrical Bicycle is because the restriction of himself structure can not be equipped with spare tyre as automobile.Therefore, in use run into the awkward situation of the flat tire of halfway, punctured, can only carry out to repairing the stand by manual work by sharp weapon.Because the deadweight of Electrical Bicycle is heavier, carry out very effort, and in the process of carrying out; Owing to sharp weapon are not taken out; The inner tube of a tyre all can be damaged under the rolling roll compacting of steel ring together with cover tire, has to renew again, expends muscle power and causes loss economically again.

The utility model content

The utility model technical matters to be solved provides a kind of flat tire mobile device that can promote Electrical Bicycle like a cork.

The utility model solves the problems of the technologies described above the technical scheme that is adopted: the flat tire mobile device of a kind of Electrical Bicycle; It is characterized in that; Comprise two first shelf and second shelves that shape is identical; The upper edge of said first shelf is the adaptive arc of radian with the tire of said Electrical Bicycle; The top of said first shelf offers a plurality of first jacks of arranging along radian; The bottom of said first shelf offers a plurality of first fixed orifices of arranging along radian; The bottom of said first shelf offers a plurality of first perforates that are positioned on the same horizon; The thickness of distance between said first jack and said first fixed orifice during with said tyre explosion adapts, and offers and inserting of being used second jack that locking piece from the side clamp said tire corresponding with said first jack position, and being used to of being used corresponding with the said first fixed orifice position on said second shelf and inserts connecting element with two relatively-stationary second fixed orifices of shelf and second perforate corresponding with said first position of opening and that being used to of being used planted runner.

Said first shelf is a folding structure; Said first shelf comprises the first and the second portion of mutually hinged symmetry; Said second shelf is and the identical folding structure of said first shelf when daily carrying, can first shelf and second shelf be folded; Reducing occupation space, thereby can be positioned in the boot of Electrical Bicycle so that carry.

Said locking piece is screw rod and the nut that is positioned at said screw rod two ends for pin, said connecting element, thereby two shelf relative positions are fixed, and from the tyre side face with its clamping so that carry out.

Said runner both sides have the runner shaft that can be inserted into respectively in said first perforate and second perforate, make Electrical Bicycle to advance by runner.

Compared with prior art; The advantage of the utility model is: tire is clamped on the mobile device; And two shelf relative positions of mobile device are fixed, even on the way run under the rugged state, still can keep relative position constant; The runner of mobile device capable of using promotes the website of Electrical Bicycle to maintenance like a cork, and is not only laborsaving but also can not cause further damage to tire.

Description of drawings

Fig. 1 is the use scheme drawing of the mobile device of the utility model;

Fig. 2 is the decomposition texture scheme drawing of the mobile device of the utility model;

Fig. 3-1 is the decomposition texture scheme drawing of the shelf of the utility model;

Fig. 3-2 is the shelf folded state scheme drawing of the utility model.

The specific embodiment

Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.

Referring to Fig. 1 and Fig. 2, the flat tire mobile device of a kind of Electrical Bicycle comprises two identical shelves; The upper edge of

first shelf

1 and 2, two shelves of second shelf is curved, and is adaptive with the radian of the tire 3 of Electrical Bicycle; The top of first shelf 1 offers a plurality of first jacks 11 of arranging along radian; Preferably, first jack 11 is 2-4, is 4 in the present embodiment.The bottom of first shelf 1 offers a plurality of first fixed orifices 12 of arranging along radian, and is preferred, and first fixed orifice 12 is 2-4, is 4 in the present embodiment.The bottom of first shelf 1 offers a plurality of first perforates 13 that are positioned on the same horizon, and preferred, first perforate 13 is 2, and the lower edge of first shelf 1 is level.Accordingly, offer on second shelf 2 and corresponding second jack 21 in first jack 11, first fixed orifice 12 and first perforate, 13 positions, second fixed orifice 22 and second perforate 23.Distance between first jack 11 and first fixed orifice 12; And second the distance between jack 21 and second fixed orifice 22; Thickness in the time of all should blowing out with tire 3 adapts; First jack 11 and second jack 21 are positioned at top, place, flat fetal position, and first fixed orifice 12 and second fixed orifice 22 are positioned at below, place, flat fetal position.

When using; First shelf 1 and second shelf 2 are placed the both sides, position of flat tire; The runner 4 identical with perforate quantity placed between two shelves; Its runner shaft 41 penetrates into respectively in first perforate 13 and second perforate 23, and the two ends of screw rod 5 that then will be identical with fixed orifice quantity are inserted in first fixed orifice 12 and second fixed orifice 22, and the length of screw rod 5 is selected according to the width of tire 3; With nut 6 relative position of two shelves is fixed then, also can be adopted other can be two relatively-stationary connecting elements of shelf; At last, the pin 7 identical with jack quantity is inserted in first jack 11 and second jack 21, from the side tire 3 clamped, also can adopt other can be inserted into the locking piece that in the jack tire 3 is clamped from the side.Tire 3 is fixed on the mobile device tightly thus, and the user just can promote Electrical Bicycle like a cork.

Referring to Fig. 3-1 and Fig. 3-2; (this sentences first shelf 1 and is example first shelf 1 for folding structure; Second shelf 2 is identical therewith), first shelf 1 is divided into two parts, first 14 and second portion 15; Two parts are symmetrical set, and first 14 is hinged through hinge 16 with second portion 15.When daily carrying, can first shelf 1 and second shelf 2 is folding, reducing occupation space, thereby can be positioned in the boot of Electrical Bicycle so that carry.

The above is merely the preferred implementation of the utility model; Should be pointed out that for those of ordinary skill in the art, do not breaking away under the principle prerequisite of the utility model; Can also make various deformation and improvement, this also should be regarded as the protection domain of the utility model.

Claims

1. flat tire mobile device of Electrical Bicycle; It is characterized in that; Comprise two first shelf (1) and second shelves (2) that shape is identical; The upper edge of said first shelf (1) is the adaptive arc of radian with the tire (3) of said Electrical Bicycle; The top of said first shelf (1) offers a plurality of first jacks (11) of arranging along radian; The bottom of said first shelf (1) offers a plurality of first fixed orifices (12) of arranging along radian; The bottom of said first shelf (1) offers a plurality of first perforates (13) that are positioned on the same horizon; Distance between said first jack (11) and said first fixed orifice (12) adapts with the thickness of said tire (3) when blowing out, and offers and inserting of being used second jack (21) that locking piece from the side clamp said tire (3) corresponding with said first jack (11) position, and being used to of being used corresponding with said first fixed orifice (12) position on said second shelf (2) and inserts connecting element with two relatively-stationary second fixed orifices of shelf (22) and second perforate (23) corresponding with said first perforate (13) position and that being used to of being used planted runner (4).

2. the flat tire mobile device of Electrical Bicycle as claimed in claim 1; It is characterized in that; Said first shelf (1) is a folding structure; Said first shelf (1) comprises the first (14) and the second portion (15) of mutually hinged symmetry, and said second shelf (2) is and the identical folding structure of said first shelf (1).

3. according to claim 1 or claim 2 the flat tire mobile device of Electrical Bicycle is characterized in that, said locking piece is pin (7), and said connecting element is screw rod (5) and the nut (6) that is positioned at said screw rod (5) two ends.

4. according to claim 1 or claim 2 the flat tire mobile device of Electrical Bicycle is characterized in that, said runner (4) both sides have the runner shaft (41) that can be inserted into respectively in said first perforate (13) and second perforate (23).