CN206984224U

CN206984224U - A kind of electric four-wheel vehicle of folding convenient

Info

Publication number: CN206984224U
Application number: CN201720733254.3U
Authority: CN
Inventors: 李燕文
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-06-22
Filing date: 2017-06-22
Publication date: 2018-02-09
Anticipated expiration: 2027-06-22

Abstract

The utility model discloses a kind of electric four-wheel vehicle of folding convenient, including front frame, Chinese herbaceous peony portion, Rear frame, car rear portion, back wheels of vehicle, Chinese herbaceous peony portion includes link, handlebar sleeve pipe, front fork, by one group of curved rod balance is fixed on front fork both sides so as to swing up and down the electronic front-wheel with balance electric carriage；Car rear portion includes support bar, crane, armchair structure；Hingedly connected is carried out by an articulated structure between front frame and Rear frame, front frame is deployed by a body of rod mechanism with Rear frame or packed up so as to complete the expansion assembling of electric four-wheel vehicle or fold the operation packed up.Electric four-wheel vehicle of the present utility model, Chinese herbaceous peony portion, car rear portion, front frame and Rear frame, which are mutually drawn close and folded, packs up, folding is packed up time saving and energy saving, small volume, it is convenient to carry storage, and two electronic front-wheels are solid in front fork by one group of curved rod peace, curved rod can be swung up and down with balance electric carriage, vehicle body stability is good, and usage safety performance is high.

Description

A kind of electric four-wheel vehicle of folding convenient

Technical field

A kind of electric car is the utility model is related to, more particularly to a kind of electric four-wheel vehicle of folding convenient.

Background technology

To alleviate the increasingly serious energy crisis in the whole world and improve the living environment of the mankind, electric car is that green city builds If one of more green in, environmental protection vehicles, can improve the quality of air in city, reduce the discharge of carbon dioxide, drop The low dependence to energy source mineral, the efficiency that the energy uses is improved, already turns into popular conventional walking-replacing tool.Electric car has suitable Strong, the maneuverability with property, safeguard it is simple, it is easy to maintenance, it is cheap the advantages that, and can divide electric two-wheel vehicle, electro-tricycle, Electric four-wheel vehicle.And electric four-wheel vehicle uses, operation primarily directed to the elderly or disabled person in the world as scooter Simply, safety and stability, its performance are superior to electro-tricycle and four-wheeled vehicle significantly.But existing electric four-wheel vehicle, due to The reason such as structure and construction, its folding is caused to be packed up hard, troublesome in poeration, volume after folding is big, and carrying storage is inconvenient, and Vehicle body stability is bad, easily occurs during turning eating tire, breaks away or the carriage phenomenon out of control in the case of speed.

Therefore, how to realize that one kind is reasonable in design, folding is packed up conveniently, and volume after folding is small, carries storage conveniently, vehicle body The electric four-wheel vehicle of the good folding convenient of stability is technical problem urgently to be resolved hurrily in the industry.

Utility model content

Main purpose of the present utility model is to provide a kind of electric four-wheel vehicle of folding convenient, it is intended to realizes that a kind of design is closed Reason, folding are packed up conveniently, and volume after folding is small, are carried and are stored convenient, the electric four-wheel vehicle of the good folding convenient of vehicle body stability.

The utility model proposes a kind of electric four-wheel vehicle of folding convenient, including front frame, the car located at front frame front end It is anterior, be hinged on front frame rear end and the foldable Rear frame packed up, located at the car rear portion of Rear frame rear end, after Rear frame Hold both sides back wheels of vehicle, Chinese herbaceous peony portion include be fixedly connected with front frame link, be fixedly arranged on link handlebar sleeve pipe, set Front fork in handlebar its lower end, front fork both sides are fixed on so as to swing up and down to put down by one group of curved rod balance The electronic front-wheel of weighing apparatus electric four-wheel vehicle；Car rear portion includes support bar, by a dowel mechanism on the support bar and can be along Support bar moves up and down to adjust the crane of height, on crane and the foldable armchair structure packed up；Support bar leads to Cross a rotatable connection frame to be fixed in Rear frame, hingedly connected is carried out by an articulated structure between front frame and Rear frame, it is preceding Vehicle frame is deployed by a body of rod mechanism with Rear frame or packed up so as to complete the expansion of electric four-wheel vehicle assembling or fold to receive A connecting seat is extended in the operation risen, front frame rear end lower end down, and front frame rear end upper surface is provided with a carrying handle, body of rod knot Pull bar, one end and connecting seat of the structure including one end and the link hingedly connected other end and articulated structure hingedly connected are hinged another Hold and the be hinged push rod of frame that is rotatably connected.

Preferably, Chinese herbaceous peony portion also includes being fixedly arranged on handlebar sleeve pipe by clamping latch mechanism and can taking in handlebar sleeve pipe Stem, the fixed seat being fixedly arranged at the top of stem, stacked by handlebar latch mechanism located at fixed seat both sides and can receive The handle bar structure of conjunction.

Preferably, armchair structure includes leaning against, being leaned against with leaning against lower end hingedly connected so as to court on crane The seat packed up.

The electric four-wheel vehicle of the utility model folding convenient, when folding is packed up, handle bar structure can stack lock machine by handlebar 90 degree of rotations of structure are packed up towards stem direction, then unclamp clamping latch mechanism and stem is moved down and takes in handlebar sleeve pipe The folding for being inside finally completed Chinese herbaceous peony portion is packed up；Unclamping dowel mechanism causes crane to move down and take in support bar, while seat Chair towards folding backrest, pack up by the folding for being finally completed car rear portion；Then carrying handle is lifted upward, in body of rod mechanism and rotatable connection frame In the presence of, front frame and Rear frame are mutually drawn close and folded and pack up, and the folding for being finally completed vehicle is packed up, simple in construction, if Meter is reasonable, simple to operate, and it is time saving and energy saving that folding is packed up, and volume after folding is small, is easy to people to carry or store, also allows for simultaneously People bring vehicle within doors by elevator into, prevent outdoor place of electric four-wheel vehicle to be stolen.In addition, electric four-wheel vehicle can be opened up quickly Open, use is easy to operate, and two electronic front-wheels are solid in front fork by one group of curved rod peace, and Rear frame rear end both sides are provided with Back wheels of vehicle is respectively equipped with, effectively prevents car body from falling down, especially facilitates old man or disabled person to use, safety and comfort, and two electricity Dynamic front-wheel can be swung up and down with balance electric carriage, and vehicle body stability is good, be not in eat tire, break away or in speed during turning Carriage phenomenon out of control, has wide market prospects, should be widely promoted and apply in the case of degree is faster.

Brief description of the drawings

Fig. 1 is stereochemical structure when deploying in an a kind of embodiment of the electric four-wheel vehicle of folding convenient of the present utility model Schematic diagram；

Fig. 2 is that solid when packing up is folded in an a kind of embodiment of the electric four-wheel vehicle of folding convenient of the present utility model Structural representation.

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

It should be appreciated that specific embodiment described herein is not used to limit this only to explain the utility model Utility model.

Referring to figs. 1 to Fig. 2, an a kind of embodiment of the electric four-wheel vehicle of folding convenient of the present utility model is proposed, including Front frame 100, located at the Chinese herbaceous peony portion of the front end of front frame 100, be hinged on the rear end of front frame 100 and the foldable Rear frame packed up 300th, located at the car rear portion of the rear end of Rear frame 300, the back wheels of vehicle 700 located at the rear end both sides of Rear frame 300.

Chinese herbaceous peony portion includes the link 201 being fixedly connected with front frame 100, the handlebar sleeve pipe being fixedly arranged on link 201 202nd, the front fork 203 located at the lower end of handlebar sleeve pipe 202, the both sides of front fork 203 are fixed on by one group of curved rod 204 balance So as to swing up and down the electronic front-wheel 205 with balance electric carriage, in addition to by clamping latch mechanism 206 it is fixedly arranged on handlebar On sleeve pipe 202 and can take in handlebar sleeve pipe 202 stem 207, be fixedly arranged on the top of stem 207 fixed seat 208, Handle bar structure 210 that is that latch mechanism 209 is located at the both sides of fixed seat 208 and can folding is stacked by handlebar.The utility model unclamps After clamping latch mechanism 206, stem 207 can move down in income handlebar sleeve pipe 202 that to pack up Chinese herbaceous peony portion electronic to reduce to fold Carriage turn up after volume, stem 207 can also be moved up and down to adjust handle bar structure by clamping latch mechanism 206 210 height so that electric four-wheel vehicle reaches the use state of the most comfortable.

Car rear portion includes support bar 401, is located at by a dowel mechanism 402 on support bar 401 and can be along support bar 401 move up and down to adjust the crane 403 of height, on crane 403 and the foldable armchair structure packed up, seat knot Structure includes leaning against 404, leaning against 404 seats packed up with leaning against 404 lower end hingedly connecteds so as to court on crane 403 405.Armchair structure deploy when in a chair shape set, monolithic stability, safety, comfortably, pass through the adjustable seat of back lifting frame 403 405 height is comfortable flexible so as to meet that the user of different height uses.When car rear portion is packed up in the utility model folding, slightly It is micro- firmly upward pull-up seat 405 and make seat 405 towards lean against 404 directions fold pack up until lean against 404 and seat 405 fold Fit together, then make crane 403 towards lower slider by pulling up the latch of dowel mechanism 402 and be enclosed on support bar 401 On, the folding for being finally completed car rear portion is packed up.

Support bar 401 is fixed in Rear frame 300 so that car rear portion is fixed on Rear frame by a rotatable connection frame 600 On 300.Hingedly connected, front frame 100 and Rear frame are carried out by an articulated structure 500 between front frame 100 and Rear frame 300 300 are also deployed by a body of rod mechanism or are packed up so as to complete the expansion assembling of electric four-wheel vehicle or fold the behaviour packed up Make, a connecting seat 101 is extended in the rear end lower end of front frame 100 down, and the rear end upper surface of front frame 100 is conveniently packed up provided with one The carrying handle 102 of electric four-wheel vehicle, bar structure are cut with scissors including one end with the hingedly connected other end of link 201 with articulated structure 500 Close the pull bar 801 of connection, one end is hinged the other end and the be hinged push rod 802 of frame 600 that is rotatably connected with connecting seat 101.

When needing folding to pack up electric four-wheel vehicle, Chinese herbaceous peony portion and car rear portion can be first packed up, Chinese herbaceous peony portion unclamps handlebar and stacked 209,90 degree of rotating handlebar structures 210 of latch mechanism are simultaneously packed up towards folding in the side wall of stem 207, then unclamp clamping latch mechanism 206, stem 207 is moved down in income handlebar sleeve pipe 202, the folding for finally completing Chinese herbaceous peony portion is packed up；Car rear portion, which folds, receives Somewhat firmly pull-up seat 405 and seat 405 is set to pack up until lean against 404 and seat towards leaning against 404 directions and fold upward when rising 405 fold and fit together, and then make crane 403 towards lower slider by pulling up the latch of dowel mechanism 402 and are enclosed on branch On strut 401, the folding for being finally completed car rear portion is packed up；It is exactly finally that lifting carrying handle 102, articulated structure 500 occur to turn upward Dynamic, front frame 100 is mutually drawn close with Rear frame 300, and pull bar 801 moves up with one end that articulated structure 500 is connected with carrying handle 102, And the other end is constantly close towards Rear frame 300, i.e., Chinese herbaceous peony portion that the folding that is fixedly connected with pull bar 801 is packed up is towards Rear frame 300 Constantly draw close, while that end that push rod 802 is fixedly connected with rotatable connection frame 600 constantly pushes away towards the direction away from front frame 100 Dynamic rotatable connection frame 600, rotatable connection frame 600 are in rotationally clockwise, that is, to be fixed on rotatable connection frame 600 upper end car rear portion Constantly drawn close towards the direction of front frame 100, final car rear portion, Rear frame 300, front frame 100, Chinese herbaceous peony portion are superimposed, and complete The folding of electric four-wheel vehicle is packed up, simple in construction, reasonable in design, simple to operate, and it is time saving and energy saving that folding is packed up, and volume after folding It is small, it is easy to people to carry or store, while also allow for people and bring vehicle within doors by elevator into, prevent that electric four-wheel vehicle is outdoor Place stolen.

Electric four-wheel vehicle uses primarily directed to the elderly or disabled person as scooter in the world, simple to operate, Safety and stability, its performance are superior to electro-tricycle and four-wheeled vehicle significantly.To improve the vehicle body stability of electric four-wheel vehicle, It is respectively arranged on its usage safety performance of raising, the utility model electric four-wheel vehicle, two front-wheels by one group of curved rod 204 The both sides of front fork 203, curved rod 204 can be swung up and down with balance electric carriage, prevented from occurring eating tire when turning, are breakked away Or the phenomenon that electric four-wheel vehicle is out of control in the case of speed occurs, and avoids electric four-wheel vehicle from falling down, effectively improves car Body stability, is especially suitable for the elderly or disabled person uses.

Therefore, the utility model is truly realized a kind of reasonable in design, and folding is packed up conveniently, and volume after folding is small, is carried Storage is convenient, the electric four-wheel vehicle of the good folding convenient of vehicle body stability.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure transformation made using the utility model specification and accompanying drawing content, or directly or indirectly it is used in other phases The technical field of pass, similarly it is included in scope of patent protection of the present utility model.

Claims

1. a kind of electric four-wheel vehicle of folding convenient, including front frame, located at the Chinese herbaceous peony portion of the front frame front end, be hinged on institute State front frame rear end and the foldable Rear frame packed up, located at the car rear portion of the Rear frame rear end, after the Rear frame Hold both sides back wheels of vehicle, it is characterised in that the Chinese herbaceous peony portion include be fixedly connected with the front frame link, be fixedly arranged on institute State the handlebar sleeve pipe on link, the front fork located at the handlebar its lower end, be fixed on by one group of curved rod balance The front fork both sides are so as to swinging up and down to balance the electronic front-wheel of the electric four-wheel vehicle；The car rear portion includes support Bar, it can move up and down by a dowel mechanism on the support bar and along the support bar to adjust the lifting of height Frame, on the crane and the foldable armchair structure packed up；The support bar is fixed on institute by a rotatable connection frame State in Rear frame, between the front frame and the Rear frame by an articulated structure carry out hingedly connected, the front frame with The Rear frame is deployed by a body of rod mechanism or packed up so as to complete the expansion of electric four-wheel vehicle assembling or fold A connecting seat is extended in the operation packed up, front frame rear end lower end down, and front frame rear end upper surface is provided with one Carrying handle, the bar structure include one end and the link hingedly connected other end and the drawing of the articulated structure hingedly connected Bar, one end are hinged the other end and the be hinged push rod of frame that is rotatably connected with the connecting seat.

2. the electric four-wheel vehicle of a kind of folding convenient according to claim 1, it is characterised in that the Chinese herbaceous peony portion also includes By clamp stem that latch mechanism is fixedly arranged on the handlebar sleeve pipe and can take in the handlebar sleeve pipe, be fixedly arranged on it is described Fixed seat at the top of stem, stacked by handlebar latch mechanism located at the fixed seat both sides and the handlebar knot that can fold Structure.

A kind of 3. electric four-wheel vehicle of folding convenient according to claim 1 or 2, it is characterised in that the armchair structure Lower end hingedly connected is leaned against so as to lean against the seat packed up towards described including leaning against on the crane, with described.