CN210882434U

CN210882434U - Electric bicycle

Info

Publication number: CN210882434U
Application number: CN201921153648.7U
Authority: CN
Inventors: 沈国杰
Original assignee: Wuyi Mino Industry And Trade Co ltd
Current assignee: Wuyi Mino Industry And Trade Co ltd
Priority date: 2019-07-22
Filing date: 2019-07-22
Publication date: 2020-06-30
Anticipated expiration: 2029-07-22

Abstract

The utility model belongs to the technical field of the bicycle, refer in particular to an electric bicycle, including the bicycle body, bicycle body rear side is equipped with the car back seat, car back seat both sides all are equipped with the backup pad, both sides all are equipped with and can drive backup pad pivoted folding mechanism around the backup pad lower surface, folding mechanism is including installing the base in car back seat side, both sides are all rotatable through the first round pin axle of erectting on the base and are equipped with the connecting rod, the connecting rod other end slidable sets up in the support bar and through the joint subassembly joint that sets up in the support bar, the support bar sets up in the backup pad below, and support bar one end sets up in the base and articulated with the base. The utility model aims at providing a stable in structure, car back seat take transport can switch, long service life's electric bicycle at any time.

Description

Electric bicycle

Technical Field

The utility model belongs to the technical field of the bicycle, refer in particular to an electric bicycle.

Background

At present, most electric bicycles are not suitable for carrying things because the backseat is too small, and the modified bicycles are not suitable for riding because the width is too large although the backseat is enlarged to increase the carrying capacity.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a stable in structure, car back seat take transport can switch, long service life's electric bicycle at any time.

The purpose of the utility model is realized like this: the utility model provides an electric bicycle, includes the bicycle body, bicycle body rear side is equipped with the car back seat, car back seat both sides all are equipped with the backup pad, both sides all are equipped with around the backup pad lower surface and can drive backup pad pivoted folding mechanism, folding mechanism is including installing the base in car back seat side, both sides all can rotate through the first round pin axle of erectting on the base and be equipped with the connecting rod, the connecting rod other end slidable sets up in the support bar and through the joint subassembly joint that sets up in the support bar, the support bar sets up in the backup pad below, and support bar one end sets up in the base and articulated with the base.

Preferably, a groove matched with the first pin shaft is formed in the supporting bar.

Preferably, the joint subassembly includes the gliding spout of fashioned confession second round pin axle in the support bar and erects the stopper in the spout through third round pin axle, the last cover of third round pin axle is equipped with the torsional spring that makes stopper one side and support bar top looks butt.

Preferably, the bicycle body includes the car pole, can dismantle on the car pole and be equipped with the bicycle basket, bicycle basket one side bearer is equipped with first installation axle and second installation axle, fashioned back-off looks joint on first installation axle and the car pole, fashioned mounting groove looks butt is gone up with the car pole to the second installation axle.

Preferably, the supporting plate is provided with a plurality of mounting holes for mounting articles.

Compared with the prior art, the utility model outstanding and profitable technological effect is: the utility model discloses it is folding to set up the rotation that folding mechanism realized the backup pad at electric bicycle car back seat, can increase electric bicycle manned and carry the difunctional of thing, is fit for various scenes and uses, simple and convenient.

Drawings

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

FIG. 2 is a schematic view of the folding mechanism of the present invention;

FIG. 3 is a side view of the basket of the present invention;

FIG. 4 is a side view of the vehicle mast of the present invention;

fig. 5 is a schematic view of the supporting plate of the present invention.

Detailed Description

The invention will be further described with reference to specific embodiments.

As shown in fig. 1-5, an electric bicycle, including bicycle body 1, 1 rear side of bicycle body is equipped with car back seat 2, 2 both sides in the car back seat all are equipped with backup pad 3, both sides all are equipped with around 3 lower surfaces of backup pad and can drive 3 pivoted folding mechanism 4 in backup pad, folding mechanism 4 is including installing base 5 in 2 sides in the car back seat, both sides all can rotate through the first round pin axle 6 of erectting on base 5 and are equipped with connecting rod 7, the connecting rod 7 other end slidable sets up in support bar 8 and through the joint subassembly 9 joint that sets up in the support bar 8, support bar 8 sets up in backup pad 3 below, and 8 one end settings of support bar just articulate with base 5 in base 5.

This technical scheme sets up folding mechanism at electric bicycle car back seat and realizes that the rotation of backup pad 3 is folding, can increase electric bicycle manned and carry the difunctional of thing, is fit for various scenes and uses, and is simple and convenient.

Preferably, a groove 10 matched with the first pin 6 is formed in the supporting strip 8.

Preferably, the clamping assembly 9 includes a sliding groove 12 formed in the support bar 8 and used for the second pin 11 to slide, and a stopper 14 erected in the sliding groove 12 through a third pin 13, and the third pin 13 is sleeved with a torsion spring for abutting one side of the stopper 14 against the top of the support bar 8.

Preferably, the bicycle body 1 includes the bicycle rod 16, can dismantle on the bicycle rod 16 and be equipped with bicycle basket 17, bicycle basket 17 side frame is equipped with first installation axle 18 and second installation axle 19, first installation axle 18 and the fashioned back-off 20 looks joint on the bicycle rod 16, second installation axle 19 and the fashioned mounting groove 21 looks butt on the bicycle rod 16.

Preferably, the supporting plate 3 is provided with a plurality of mounting holes 22 for mounting articles.

The working principle is as follows: when a user needs to carry a load, the supporting plates 3 on two sides only need to be rotated, supported and lifted, the second pin shaft 11 enters the rear end of the sliding groove 12 from the front end of the sliding groove 12 through the blocking block 14, at the moment, the blocking block 14 abuts against the top of the supporting bar 8 through the upper end of the elasticity of the torsion spring 15, and the second pin shaft 11 abuts against the blocking block 14, so that the supporting plates 3 are unfolded; when the support plate 3 needs to be put down for carrying a person, a user pulls the blocking block 14 to enable the other end of the blocking block 14 to leave the top of the support bar 8, and the second pin shaft 11 moves to the left side at the rear side of the sliding groove 12 to achieve the contraction of the support plate 3.

The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. An electric bicycle is characterized by comprising a bicycle body (1), a bicycle backseat (2) is arranged on the rear side of the bicycle body (1), the two sides of the vehicle rear seat (2) are both provided with a supporting plate (3), the front side and the rear side of the lower surface of the supporting plate (3) are both provided with a folding mechanism (4) which can drive the supporting plate (3) to rotate, the folding mechanism (4) comprises a base (5) arranged on the side surface of the rear seat (2), the two sides of the base (5) can be rotatably provided with connecting rods (7) through first pin shafts (6) erected on the base (5), the other end of the connecting rod (7) is slidably arranged in the supporting bar (8) and is clamped by a clamping component (9) arranged in the supporting bar (8), the supporting bar (8) is arranged below the supporting plate (3), and one end of the supporting bar (8) is arranged in the base (5) and is hinged with the base (5).

2. The electric bicycle according to claim 1, characterized in that the support bar (8) has a groove (10) formed therein, which is adapted to the first pin (6).

3. The electric bicycle according to claim 1, characterized in that the clamping assembly (9) comprises a sliding groove (12) formed in the supporting bar (8) and used for the second pin (11) to slide and a blocking block (14) erected in the sliding groove (12) through a third pin (13), and a torsion spring used for enabling one side of the blocking block (14) to abut against the top of the supporting bar (8) is sleeved on the third pin (13).

4. The electric bicycle according to claim 1, characterized in that the bicycle body (1) comprises a bicycle stem (16), a bicycle basket (17) is detachably arranged on the bicycle stem (16), a first mounting shaft (18) and a second mounting shaft (19) are arranged on one side frame of the bicycle basket (17), the first mounting shaft (18) is clamped with an inverted buckle (20) formed on the bicycle stem (16), and the second mounting shaft (19) abuts against a mounting groove (21) formed on the bicycle stem (16).

5. The electric bicycle according to claim 1, characterized in that the supporting plate (3) is provided with a plurality of mounting holes (22) for mounting articles.