CN201901223U - Portable folding electric motor car - Google Patents
Portable folding electric motor car Download PDFInfo
- Publication number
- CN201901223U CN201901223U CN2010201526261U CN201020152626U CN201901223U CN 201901223 U CN201901223 U CN 201901223U CN 2010201526261 U CN2010201526261 U CN 2010201526261U CN 201020152626 U CN201020152626 U CN 201020152626U CN 201901223 U CN201901223 U CN 201901223U
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- car
- assembly
- handlebar
- folding
- skeleton
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- Expired - Fee Related
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Abstract
The utility model relates to a portable folding electric motor car which consists of a car body, a front wheel component, a back wheel component, a handlebar component, a seat frame component and a battery part. The car body is in a cavity structure which is formed by comprising a car framework and cloth attached to the top and periphery of the car framework; two front wheels are connected with a front wheel support side by side to form the front wheel component; and two back wheels are coaxial with an electrical motor, fixed on the electrical motor side by side and connected with a back wheel support to form the back wheel component. The portable folding electric motor car can be ridden, dragged and totally folded. When the portable folding electric motor car is in the dragging state, the two front wheels are used as tugs. When the portable folding electric motor is in the totally folded state, the handlebar component, a connecting control component, the front wheel component and the back wheel component are folded in the cavity of the car body in a revolving way; a rod body of a seat support of the seat frame component is embedded into a groove above the car framework; and the appearance of the portable folding electric motor car can be made into shapes of various animals.
Description
Affiliated technical field
The utility model relates to a kind of type folding electric vehicle that is convenient for carrying, and in light weight, volume after folding is little, especially folding and launch simple to operate, folding fully after, each parts is included in the car body with cavity body structure, is easy to carry.
Background technology
At present, known type folding electric vehicle, weight is light inadequately, and especially freely easy inadequately when folding and expansion operation, volume after folding and shape are not fully up to expectations, outside still being exposed to after parts are folding, to such an extent as to carry light inadequately.In public places, make troubles for when carrying other people as folding on bus, the subway.Owing to above reason, type folding electric vehicle is difficult to really promote the use of.
Summary of the invention
Freely easy inadequately when folding and expansion are operated in order to overcome existing type folding electric vehicle, folding back part exposes, light inadequately deficiency when carrying, the utility model provides new departure of a kind of portable folding battery-driven car, and is in light weight, and expansion and folding operation are freely easy, when partially folded, can draw retinue, fully little and each parts of volume after folding are included in the car body with cavity body structure, and folding fully back shape can be designed to the profile of multiple animal.
The technical scheme that its technical matters that solves the utility model adopts is: car body is designed to have the cavity feature, be by the car skeleton be attached on the car skeleton cavity structure that top and cloth all around form, upper top at the car skeleton of car body has groove structure, on the both sides of groove, be provided with chute, on the car skeleton, be provided with three groups of snap fasteners.Adopt the four wheels structure design, two front-wheels are connected side by side and constitute front component on the front-wheel support, two trailing wheels are fixed on the electrical motor and with rear wheel support and connect and compose wheel assembly, front component can be relative folding around axle respectively with wheel assembly, space between two wheels of front component is opened wide, when folding, front component can contain wheel assembly.Handlebar assembly comprises that mainly left handle, right handle, two handle struts, the folding control of handle sliding part, handlebar tuning fork shapes are gone up the body of rod under the body of rod, the handlebar; Left side handle upward is hinged at the U type two ends of the body of rod with handlebar tuning fork shape respectively mutually with right handle, two handle struts are hinged palmistry with the left handle and the right side respectively and are hinged with the folding control of handle sliding part, handle folding control sliding part body of rod U type pipe on handlebar tuning fork shape slides up and down, folding and expansion when controlling two handles, it is folding that handlebar tuning fork shape is gone up the adapter shaft that the body of rod can rotate between them under the body of rod and the handlebar.For the ease of front component turning to and folding, design a preceding spindle unit, a perforation is arranged at the middle part of front axle, be used to connect the upper end of the front-wheel support of front component, respectively there is a knock hole both sides of boring a hole at preceding spindle unit.For handlebar assembly, preceding spindle unit, front component are combined, design one and connect control assembly, preceding spindle unit is entangled in the bottom that connects control assembly, the perforation of preceding spindle unit is connected with the upper end of the front-wheel support of front component, the following body of rod of handlebar assembly be connected control assembly and connect, simultaneously the lower end of the following body of rod of handlebar assembly contact with the upper end of front-wheel support and control front component about turn to; Connect in the control assembly two groups of snap fasteners are arranged, one group of snap fastener by two knock holees controls on the preceding spindle unit before spindle units with is connected control assembly fixing with rotate another group snap fastener control handlebar assembly fixing and rotation in connecting control assembly.Saddle and seat support connect and compose the mounting assembly, and the lower end of the seat support of mounting assembly is hinged mutually with the rear portion of the car skeleton of car body; Design a mounting pole, an end of mounting pole and the middle part of seat support are hinged, and two forks of the other end fasten with the chute of the groove both sides of the upper top of car skeleton.Wheel assembly is hinged with the rear lower of car skeleton mutually by an end of rear wheel support; Design a wheel assembly pole, an end of pole is connected with the upper back of car skeleton, and the other end is connected with rear wheel support.Battery component is the inside cavity of car body fixedly, captives joint with the inner back upper place of car skeleton.The inside cavity that two stretchers are positioned at car body is hinged mutually with the inboard of both sides, car skeleton bottom.The utility model portable folding battery-driven car has three kinds of states: riding condition is complete deployed condition, dilatory state, complete folded state.When needs are ridden, be complete deployed condition, be also referred to as riding condition, as shown in Figure 1; During walking with oneself, be dilatory state, two front-wheels of front component are two tugboats when drawing state, as shown in Figure 2; Enter public place or working space etc., be complete folded state, shown in Fig. 3-1, Fig. 3-2.The folding process of the utility model portable electric car is: launch fully → dilatory → folding fully, expansion process is: folding fully → dilatory → as to launch fully.
The beneficial effects of the utility model are: folding and expansion is operated very simple, rapid.The safety of riding has been strengthened in the design of employing four wheels.During the state of drawing, two front-wheels do not need to establish in addition tugboat as dilatory two wheels that move.The trailing wheel brake mode slides friction force when adopting two trailing wheels side by side to increase brake.When folding fully, volume is little, and is in light weight, and simultaneously, handlebar assembly, front component, wheel assembly place the cavity of car body fully, and the shank portion of the seat support of mounting assembly is embedded in the groove on car skeleton top, can begin a new line with oneself.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Shaft side figure (cloth that is attached among the figure on the car skeleton does not draw) such as when Fig. 1 is the complete deployed condition of the utility model portable folding battery-driven car
Lateral plan when Fig. 2 is the dilatory state of the utility model portable folding battery-driven car
Lateral plan when Fig. 3-the 1st, the complete folded state of the utility model portable folding battery-driven car
Shaft side figure (cloth that is attached among the figure on the car skeleton does not draw) such as when Fig. 3-the 2nd, the complete folded state of the utility model portable folding battery-driven car
Fig. 4 is car skeleton and three groups of snap fasteners attached to it
Fig. 5 is handlebar assembly figure
Fig. 6 is the mounting component drawings
Fig. 7 is wheel assembly figure
Fig. 8-1, Fig. 8-2, Fig. 8-3, Fig. 8 the-the 4th, the procedure chart of folding operation
The specific embodiment
The utility model portable folding battery-driven car can guaranteed under the situation that safety is ridden, reduce the volume after folding as far as possible, to be convenient for carrying.Volume after the present embodiment case is folding: length is respectively 35 centimetres, 26 centimetres, 21 centimetres.The diameter of two front-wheels is 20 centimetres, and the thickness of each front-wheel is 25 millimeters.16 centimetres of the diameters of two trailing wheels, the thickness of each trailing wheel are 30 millimeters.As shown in Figure 1, the structure of the utility model portable folding battery-driven car mainly by car skeleton (1), front component (2), wheel assembly (3), front axle (4), handlebar assembly (5), connect the fixing buckle of control assembly (6), mounting assembly (7), mounting pole (8), wheel assembly pole (9), battery component (10), stretcher (11), trailing wheel brake (12), each parts and be attached to cloth around the car skeleton etc. and form.As shown in Figure 4, car skeleton and the car body that is attached to all around and the cloth on top formation has the cavity feature have three groups of snap fasteners, snap fastener (A), snap fastener (B), snap fastener (C) on the car skeleton.Two front-wheels are connected on the front-wheel support side by side, and the spacing between two front-wheels is 21 centimetres, and the space between two front-wheels is opened wide, so that contain the back wheel body when folding.The upper end of front-wheel support is connected with perforation in the middle of the front axle, and two ends, the front axle left and right sides are connected with the front portion of car skeleton, and the front axle base portion is enclosed within the bottom that connects control assembly fully.The effect of front axle is the support as front component, during riding condition, front component can be done the rotation of certain angle in the perforation at front axle middle part, the direction thereby control is ridden, and front axle is the folding support axis body that rotates of anterior (comprise handlebar assembly, connect control assembly) simultaneously.The bottom of the body of rod is inserted and is connected in the control piece under the handlebar of handlebar assembly, and handlebar assembly contacts with the upper end of the front-wheel support of front component by the lower end of the body of rod under the handlebar, and turns to about the control front component.As shown in Figure 5, handlebar assembly comprises that mainly left handle (13), right handle (14), two handle struts (15), the folding control of handle sliding part (16), handlebar tuning fork shape are gone up the body of rod (18) under the body of rod (17), the handlebar, and handlebar is the folding snap fastener (19) of the body of rod, handlebar left hand brake (20) up and down.Left side handle (13) upward is hinged at the U type two ends of the body of rod (17) with handlebar tuning fork shape respectively mutually with right handle (14), two handle struts (15) are hinged mutually with left handle (13) and right handle (14) respectively and are hinged mutually with handle folding control sliding part (16), handle folding control sliding part (16) body of rod (17) U type pipe on handlebar tuning fork shape slides up and down, when controlling left and right handle folding with launch.Handlebar tuning fork shape goes up that the body of rod (18) is hinged mutually under the body of rod (17) and the handlebar, and the articulated axle that can rotate folds, the bottom of the body of rod under the handlebar (18) be connected control assembly (6) and be connected.Connecting control assembly is crucial one group of parts, its underpart is entangled the axis body part of front axle (4) fully, and link to each other with the body of rod (18) under the handlebar of handlebar assembly (5), when riding condition, be fixed on the car skeleton by the snap fastener (A) that is positioned at car skeleton (1) upper forepart.Connect in the control assembly two groups of snap fasteners are arranged, one group of snap fastener by two knock holees controls on the preceding spindle unit before spindle units with is connected control assembly fixing with rotate another group snap fastener control handlebar assembly fixing and rotation in connecting control assembly.When riding condition and dilatory state, snap fastener blocks two knock holees on the front axle (4) fully; When folding fully, engage mechanism with having pulled, handlebar assembly be connected the control assembly front axle that rotates and be folded in the inner chamber of car skeleton.As shown in Figure 7, wheel assembly is made up of rear wheel support (24), electrical motor (25), two trailing wheels (26), two trailing wheels and the coaxial both sides that are fixed on electrical motor side by side of electrical motor, and the output shaft by electrical motor is connected with rear wheel support; The posterior portion of rear wheel support and car skeleton is hinged, and is connected by the back upper place of wheel assembly pole (9) with car skeleton (1), and when riding condition, wheel assembly is stable holding state by wheel assembly pole and car skeleton, as shown in Figure 1; When dilatory state or complete folded state, wheel assembly folds and is contracted under the tractive of thin steel rope in the inner chamber that is formed by car skeleton and cloth with wheel assembly pole; Thin steel rope one end is fixed on tractive when sliding on the mounting pole and with mounting pole.Wheel assembly can be contained in the space of opening wide between two front-wheels of front component fully, and front component is when folded state fully, and is collapsible in the inner chamber that car skeleton and cloth form.As shown in Figure 6, the mounting assembly is made up of seat support (21), saddle (22), snap fastener (23), and saddle and seat support are hinged, and snap fastener (23) is positioned at seat support top, links to each other with saddle by soft rope; The seat support lower end of mounting assembly is hinged mutually with the rear portion of car skeleton, and is hinged with an end of mounting pole, and two forks of the other end of mounting pole engage with the chute of car skeleton.When riding condition, mounting pole is fixed by the snap fastener on the car skeleton (B), and the mounting assembly is stable holding state by mounting pole and car skeleton, as shown in Figure 1.Battery component is made up of lithium cell and charge circuit, and as shown in Figure 1, battery component is fixed on car skeleton inside.Stretcher (11) is hinged with the inboard of the both sides of car skeleton, when riding condition, two stretchers turn to level attitude inwards by the articulated axle with both sides, support as step, as shown in Figure 1, when dilatory state and complete folded state, under the driving of two trailing wheels of wheel assembly, two stretchers upwards rotate both sides by the articulated axle with both sides, and with the cloth jack-up around the car skeleton, form cavity with car skeleton and cloth.The trailing wheel brake is fixed on the rear wheel support, is connected with the left handle of handlebar assembly by brake cable.Shown in Fig. 2, Fig. 3-1, around the car skeleton, has one deck cloth, it is with the car skeleton, form the cavity body structure of car body, on the cloth of car body,, make car body have the body of animal and show the four limbs shape of animal especially by color and small concavo-convex processing, design by color and shape on saddle, make saddle have the nose shape of animal, when dilatory state and complete folded state, described portable folding battery-driven car has animal-shaped like this.
The folding operation process of the utility model portable folding battery-driven car is shown in Fig. 8-1, Fig. 8-2, Fig. 8-3, Fig. 8-4.Mention saddle earlier, the wheel assembly of portable folding battery-driven car is liftoff, rotate to car skeleton inner chamber with foot control system wheel assembly folding, wheel assembly two trailing wheel jack-up stretchers, stretcher stirs with cloth, and forms the inner chamber of car body.Put down saddle, press snap fastener (B) as shown in Figure 4, mounting pole begins to slide in the chute of car skeleton, and it is folding to drive rotating of mounting assembly.When mounting pole slide into certain apart from the time, mounting pole begins to control snap fastener (A) and moves down, and finally discharge the car skeleton to connecting the locking of control assembly, at this moment handlebar assembly is in company with connecting control assembly and front component together around the axial rotation of front axle, the body of rod of the seat support of mounting assembly is embedded in the groove of car skeleton upper top, snap fastener (23) on the mounting assembly as shown in Figure 6 is stuck in the hole clipping of car skeleton front portion simultaneously, forms the dilatory state shown in Fig. 8-2.As shown in Figure 5, with the folding control of the handle of holding tight handlebar assembly sliding part (16), handle folding control sliding part (16) is gone up body of rod U type pipe along handlebar tuning fork shape and is slided, and drives left handle (13) and right handle (14) shrinks simultaneously; Snap fastener on the pull-up handlebar assembly (19), the handlebar assembly two sections rotate folding, shown in Fig. 8-3.At this moment, pull-up is arranged in the snap fastener that connects two holes of spindle unit before being fastened on the control assembly, handlebar assembly and is connected control assembly and folds shown in Fig. 8-4 around the rotation of front axle axis body together.Handlebar assembly, connection control assembly and front component are folding to the car body inner chamber together, be locked on the car skeleton by the one group of snap fastener that is positioned at the last body of rod lower end of handlebar assembly tuning fork shape, so just finished by the folding operation of complete deployed condition (riding condition) to complete contraction state.Operating process from complete folded state to complete deployed condition is opposite with the action of folding operation process.
Claims (9)
1. portable folding battery-driven car, by car body, front component, wheel assembly, handlebar assembly, the mounting assembly, battery component is formed, it is characterized in that: car body by the car skeleton be attached on the car skeleton cavity structure that top and cloth are all around formed and formed, the upper top of car skeleton has groove structure, on the both sides of groove, be provided with chute, on the car skeleton, be provided with three groups of snap fasteners, when folding, front component, wheel assembly, handlebar assembly may be folded in the cavity of car body, and the body of rod of the seat support of mounting assembly can be embedded in the upper grooves of car skeleton.
2. portable folding battery-driven car according to claim 1, it is characterized in that: two front-wheels are connected side by side and constitute front component on the front-wheel support, space between two wheels of front component is opened wide, front component can rotate and be folded in the cavity of car body, the front component that is folded in the car body cavity can contain the wheel assembly that is folded in the car body cavity, when the state of drawing, two front-wheels use as tugboat, and a pair of snap fastener (C) in inboard, car skeleton both sides supports front component so that dilatory.
3. portable folding battery-driven car according to claim 1, it is characterized in that: two trailing wheels are fixed on the electrical motor and with rear wheel support and connect and compose wheel assembly, wheel assembly is hinged by the rear lower of the car skeleton of rear wheel support and car body, and being connected to form holding state stable when riding with rear wheel fulcrum bar, the wheel assembly axle that is hinged with car skeleton rear lower that can rotate is folded in the cavity of car body.
4. portable folding battery-driven car according to claim 1 is characterized in that: handlebar assembly comprises that mainly left handle, right handle, two handle struts, the folding control of handle sliding part, handlebar tuning fork shapes are gone up the body of rod under the body of rod, the handlebar; Left side handle upward is hinged at the U type two ends of the body of rod with handlebar tuning fork shape respectively mutually with right handle, and two handle struts are hinged palmistry with the left handle and the right side respectively and are hinged with the folding sliding part of controlling of handle; Handle folding control sliding part body of rod U type pipe on handlebar tuning fork shape slides up and down, folding and expansion when controlling two handles, in the folding control of handle sliding part, one group of snap fastener is arranged, having two groups of screens that two handles of handlebar assembly are being launched and rising when folding the engaging positioning action on the body of rod U type pipe on the handlebar tuning fork shape; Handlebar tuning fork shape goes up that the body of rod is hinged mutually under the body of rod and the handlebar, and one group of snap fastener is arranged at hinging place, handlebar tuning fork shape is gone up the adapter shaft that the body of rod can rotate between them under the body of rod and the handlebar and is folded and launch, and upon deployment, fixes by the snap fastener of hinging place.
5. portable folding battery-driven car according to claim 1, it is characterized in that: the front portion at the car skeleton connects a preceding spindle unit, its effect is turning to and folding for the ease of front component, a perforation is arranged at the middle part of preceding spindle unit, be used to connect the upper end of the front-wheel support of front component, a knock hole respectively arranged in the both sides of preceding spindle unit perforation.
6. portable folding battery-driven car according to claim 1, it is characterized in that: for handlebar assembly, preceding spindle unit, front component are combined, design one and connect control assembly, preceding spindle unit is entangled in the bottom that connects control assembly, the perforation of preceding spindle unit is connected with the upper end of the front-wheel support of front component, the following body of rod of handlebar assembly be connected control assembly and connect, simultaneously the lower end of the following body of rod of handlebar assembly contact with the upper end of front-wheel support and control front component about turn to; Connect in the control assembly two groups of snap fasteners are arranged, one group of snap fastener by two knock holees controls on the preceding spindle unit before spindle unit with is connected the fixing and rotation of control assembly, another group snap fastener control handlebar assembly fixing and rotating in connecting control assembly, when riding condition, one group of snap device (A) of car skeleton front portion will connect control assembly and car skeletal fixation.
7. portable folding battery-driven car according to claim 1 is characterized in that: saddle and seat support connect and compose the mounting assembly, and the lower end of the seat support of mounting assembly is hinged mutually with the rear portion of the car skeleton of car body; Design a mounting pole, an end of mounting pole and the middle part of seat support are hinged, and two forks of the other end fasten with the chute of the groove both sides of the upper top of car skeleton; When riding condition, mounting pole is fixed by the snap fastener on the car skeleton (B), and the mounting assembly is stable holding state by mounting pole and car skeleton; When dilatory state and complete folded state, the body of rod of seat support can be embedded in the upper grooves of car skeleton.
8. portable folding battery-driven car according to claim 1 is characterized in that: battery component is the inside cavity of car body fixedly, captives joint with the inner back upper place of car skeleton.
9. portable folding battery-driven car according to claim 1, it is characterized in that: the inside cavity that two stretchers are positioned at car body is hinged mutually with the inboard of both sides, car skeleton bottom, when riding condition, two stretchers rotate into horizontality inwards, at dilatory state with fully during folded state, under the driving of wheel assembly, two stretchers upwards rotate by the articulated axle with car skeleton both sides and press close to both sides, and, form cavity with car skeleton and cloth with the cloth jack-up around the car skeleton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201526261U CN201901223U (en) | 2010-04-06 | 2010-04-06 | Portable folding electric motor car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201526261U CN201901223U (en) | 2010-04-06 | 2010-04-06 | Portable folding electric motor car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201901223U true CN201901223U (en) | 2011-07-20 |
Family
ID=44271823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201526261U Expired - Fee Related CN201901223U (en) | 2010-04-06 | 2010-04-06 | Portable folding electric motor car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201901223U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129459A (en) * | 2014-07-25 | 2014-11-05 | 鲜于庆 | Multifunctional draw bar type electric folding tricycle |
| CN106379470A (en) * | 2016-09-30 | 2017-02-08 | 深圳洛可可工业设计有限公司 | Auxiliary dragging mechanism for folding bicycle and folding bicycle |
-
2010
- 2010-04-06 CN CN2010201526261U patent/CN201901223U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104129459A (en) * | 2014-07-25 | 2014-11-05 | 鲜于庆 | Multifunctional draw bar type electric folding tricycle |
| CN106379470A (en) * | 2016-09-30 | 2017-02-08 | 深圳洛可可工业设计有限公司 | Auxiliary dragging mechanism for folding bicycle and folding bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20140406 |