CN216834037U

CN216834037U - Connection torsion structure of electric vehicle

Info

Publication number: CN216834037U
Application number: CN202123026571.7U
Authority: CN
Inventors: 谭超; 赵留海; 叶智明; 张炜
Original assignee: Suzhou Gleang Intelligent Technology Co ltd
Current assignee: Suzhou Gleang Intelligent Technology Co ltd
Priority date: 2021-12-03
Filing date: 2021-12-03
Publication date: 2022-06-28
Anticipated expiration: 2031-12-03

Abstract

The utility model discloses a connection of electric motor car twists reverse structure, include handlebar hand, bracing piece, front wheel, footboard, straight-bar, sit bench and rear wheel, be connected with the connecting rod No. one on the footboard, be provided with inner tube one end in the connecting rod No. one, the inner tube inlays the cover outward and is provided with the loop bar, set up porosely in the loop bar, downthehole locating part that is provided with, locating part one end is provided with the pull ring, the inner tube other end sets up in the connecting rod No. two, spacing hole has been seted up on No. two connecting rods, fixedly connected with three-legged support frame on No. two connecting rods. The utility model discloses a nested connection sitting bench and A-frame comes nimble adjustment to sit the height of bench, can improve the matching degree of sight when riding, simultaneously, can improve stability through the footboard to and lengthen the automobile body and improve the stability ability when the rear wheel meets the road surface of jolting.

Description

Connection torsion structure of electric vehicle

Technical Field

The utility model relates to an electric motor car technical field, concretely relates to connection of electric motor car twists reverse structure.

Background

The electric motor car of tricycle more can satisfy the demand of middle and old aged, and the molding of tricycle is heavy, seems to go more safety and stability at middle and old aged, but the current tricycle molding is heavy, and after the installation of each spare part is fixed, is fixed form basically, and the adjustment of not being convenient for in the time of not aesthetic to and fixed connection structure does not have the ability of disassembling to huge impact force, causes the harm of turning on one's side or automobile body easily.

The existing electric vehicle frame structure is heavy in shape, cannot be transported in sections, and cannot avoid the phenomenon of side turning, for example, the electric vehicle support frame with the lifting function disclosed by application number 201610276179.2 has complicated operation steps in use, and cannot improve the stability during riding.

Therefore, it is necessary to provide a connecting torsion structure for an electric vehicle to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a connection of electric motor car twists reverse structure to the problem that the electric motor car easily turned on one's side in the solution technique.

In order to achieve the above object, the present invention provides the following technical solutions: the utility model provides a connection of electric motor car twists reverse structure, includes handlebar hand, bracing piece, front wheel, footboard, straight-bar, sits bench and rear wheel, be connected with the connecting rod No. one on the footboard, be provided with inner tube one end in the connecting rod, the inner tube inlays the cover outward and is provided with the loop bar, set up porosely in the loop bar, downthehole locating part that is provided with, locating part one end is provided with the pull ring, the inner tube other end sets up in No. two connecting rods, spacing hole has been seted up on No. two connecting rods, fixedly connected with tripod support frame on No. two connecting rods for whole electric motor car can normally travel, can improve stability through the extension automobile body simultaneously to and the transportation of being convenient for of whole electric motor car is realized to the automobile body can separate.

Preferably, the handlebar is provided with a support rod, the bottom of the support rod is provided with a front wheel, and the bottom of the support rod is connected with a pedal, so that the normal running of the bicycle body is realized.

Preferably, the number of the pedals is two, the two pedals are respectively fixed on two sides of the first connecting rod through bolts, and the running can be more stable and safer under the action of the pedals.

Preferably, the surface areas of the first connecting rod and the second connecting rod are the same, cavities matched with the inner pipe in size are formed in the first connecting rod and the second connecting rod, and the length of the whole vehicle body is changed by drawing the two connecting rods.

Preferably, the surface of the inner pipe is uniformly provided with through holes with the diameter matched with that of the limiting part, and the through holes penetrate through the inner pipe to connect the inner pipe and the limiting part together in a nested manner.

Preferably, the loop bar internal diameter is identical with inner tube external diameter, the loop bar is hollow pipe, the through-hole that runs through the loop bar is seted up on the loop bar surface, realizes that the loop bar hides in two connecting rods, and the loop bar just shows after the pull.

Preferably, a straight rod is arranged in the tripod support frame, a sitting stool is connected to the straight rod, a rear wheel is connected to the tripod support frame, and the height of the seat can be adjusted in the tripod.

Preferably, the straight rod is connected with the tripod supporting frame in an embedded mode, elastic balls are uniformly distributed on the straight rod, three inclined circular tubes are welded on the tripod supporting frame, the sitting stool can be well supported under the action of the straight rod, and normal driving is facilitated.

In the technical scheme, the utility model provides a technological effect and advantage:

1. the seat and the triangular bracket are connected in a nested manner, so that the bicycle can run comfortably and stably during riding, meanwhile, the stability can be improved through the pedal, and the stability of a rear wheel when the rear wheel meets bumpy road surfaces can be improved by lengthening the bicycle body;

2. after fixing two connecting rods through locating part and pull ring, drawing two connecting rods through the mode of pull, fix once more with the locating part, when meetting comparatively the condition of jolting in riding, can disassemble great impact force, difficult emergence is turned on one's side, improves the security performance.

Drawings

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

FIG. 2 is a side view of the tripod of the present invention;

FIG. 3 is a schematic structural view of the electric vehicle of the present invention separated from the front and the rear;

FIG. 4 is a schematic perspective view of the stool of the present invention;

fig. 5 is an enlarged schematic structural view of a point a in fig. 4 according to the present invention.

Description of reference numerals:

1. a handlebar; 2. a support bar; 3. a front wheel; 4. a pedal; 5. a first connecting rod; 6. an inner tube; 7. a loop bar; 8. a limiting member; 9. a pull ring; 10. a second connecting rod; 11. a limiting hole; 12. a tripod support; 13. a straight rod; 14. a stool; 15. a rear wheel.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a connection torsion structure of electric motor car as shown in fig. 1-5, including handlebar hand 1, bracing piece 2, front wheel 3, footboard 4, straight-bar 13, sit bench 14 and rear wheel 15, be connected with connecting rod 5 on the footboard 4, be provided with 6 one ends of inner tube in the connecting rod 5, the loop bar 7 is provided with to 6 outer nests of inner tube, set up porosely in the loop bar 7, downthehole locating part 8 that is provided with, 8 one end of locating part is provided with pull ring 9, 6 other ends of inner tube set up in No. two connecting rods 10, set up spacing hole 11 on No. two connecting rods 10, fixedly connected with three-legged support frame 12 on No. two connecting rods 10.

Be provided with bracing piece 2 on handlebar hand 1, 2 bottoms of bracing piece are provided with front wheel 3, and 2 bottoms of bracing piece are connected with footboard 4, and footboard 4 is provided with two, and two footboard 4 are respectively through the bolt fastening in the both sides of a connecting rod 5, and a connecting rod 5 is the same with the surface area of No. two connecting rods 10, all is provided with size and 6 assorted cavities of inner tube in a connecting rod 5 and No. two connecting rods 10.

The through hole of diameter and 8 looks adaptations of locating part is evenly seted up on the surface of inner tube 6, the through hole runs through inner tube 6, the internal diameter of loop bar 7 is identical with the outer diameter of inner tube 6, loop bar 7 is hollow pipe, the through hole that runs through loop bar 7 is seted up on the surface of loop bar 7, be provided with straight-bar 13 in the tripod support frame 12, be connected with on the straight-bar 13 and sit bench 14, be connected with rear wheel 15 on the tripod support frame 12, straight-bar 13 and tripod support frame 12 nested connection, evenly distributed has elastic ball on straight-bar 13, the welding has the pipe of three slope on the tripod support frame 12.

This practical theory of operation:

referring to the attached drawings 1-5 of the specification, when the device is used, firstly, a front wheel 3 and a pedal 4 are installed on the front half part of the whole vehicle body through the connection of a first connecting rod 5 of a supporting rod 2, then, a three-foot supporting frame 12 and a sitting stool 14 are installed on the connected first connecting rod 5 and a second connecting rod 10, and finally, after a rear wheel 15 is installed, the electric vehicle can start to be normally used and ridden;

referring to the attached drawings 1-5 of the specification, when the device is used, a seat 14 and a straight rod 13 of the electric vehicle after the installation are required to be normally driven;

when going comparatively jolt the road surface, the in-process of riding turns on one's side easily, connecting rod 5 and No. two connecting rod 10 separation, under the combined action of locating part 8 and pull ring 9, spill inner tube 6 and loop bar 7, fix loop bar 7 between connecting rod 5 and No. two connecting rod 10, play the effect of disassembling huge impact force at the latter half of whole automobile body, it turns on one's side to reduce to go to take place easily when jolting the road surface, the latter half of the whole automobile body of effect at inner tube 6 is not a fixed straight line, there is the relative movement space, alleviate the impact force to the automobile body when meetting the road surface resistance greatly.

Claims

1. The utility model provides a connection of electric motor car twists reverse structure, includes handlebar hand (1), bracing piece (2), front wheel (3), footboard (4), straight-bar (13), sits bench (14) and rear wheel (15), its characterized in that: be connected with connecting rod (5) No. one on footboard (4), be provided with inner tube (6) one end in connecting rod (5), inner tube (6) are inlayed the cover outward and are provided with loop bar (7), set up porosely in loop bar (7), downthehole locating part (8) that are provided with, locating part (8) one end is provided with pull ring (9), inner tube (6) other end sets up in connecting rod (10) No. two, spacing hole (11) have been seted up on connecting rod (10) No. two, fixedly connected with tripod support frame (12) on connecting rod (10) No. two.

2. The connecting torsion structure of an electric vehicle according to claim 1, wherein: the bicycle handlebar is characterized in that a supporting rod (2) is arranged on the handlebar (1), front wheels (3) are arranged at the bottom of the supporting rod (2), and pedals (4) are connected to the bottom of the supporting rod (2).

3. The connecting torsion structure of an electric vehicle according to claim 2, wherein: the two pedals (4) are fixed on two sides of the first connecting rod (5) through bolts respectively.

4. The connecting torsion structure of an electric vehicle according to claim 1, wherein: the surface areas of the first connecting rod (5) and the second connecting rod (10) are the same, and cavities matched with the inner pipe (6) in size are formed in the first connecting rod (5) and the second connecting rod (10).

5. The connecting torsion structure of an electric vehicle according to claim 4, wherein: the inner tube (6) surface evenly sets up the through-hole of diameter and locating part (8) looks adaptation, the through-hole runs through inner tube (6).

6. The connecting torsion structure of an electric vehicle according to claim 1, wherein: the inner diameter of the loop bar (7) is matched with the outer diameter of the inner tube (6), the loop bar (7) is a hollow circular tube, and a through hole penetrating through the loop bar (7) is formed in the surface of the loop bar (7).

7. The connecting torsion structure of an electric vehicle according to claim 1, wherein: a straight rod (13) is arranged in the tripod (12), a sitting stool (14) is connected to the straight rod (13), and a rear wheel (15) is connected to the tripod (12).

8. The connecting torsion structure of an electric vehicle according to claim 1, wherein: the straight rod (13) is connected with the tripod support frame (12) in an embedded mode, elastic balls are uniformly distributed on the straight rod (13), and three inclined circular tubes are welded on the tripod support frame (12).