CN103332245A - Portable electric wheelbarrow - Google Patents
Portable electric wheelbarrow Download PDFInfo
- Publication number
- CN103332245A CN103332245A CN2013103035506A CN201310303550A CN103332245A CN 103332245 A CN103332245 A CN 103332245A CN 2013103035506 A CN2013103035506 A CN 2013103035506A CN 201310303550 A CN201310303550 A CN 201310303550A CN 103332245 A CN103332245 A CN 103332245A
- Authority
- CN
- China
- Prior art keywords
- connecting rod
- travelling wheel
- point
- portable electric
- bag
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K1/00—Unicycles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2200/00—Type of vehicles
- B60L2200/14—Vehicles with one wheel only
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K2204/00—Adaptations for driving cycles by electric motor
Abstract
The invention relates to a portable electric wheelbarrow. The portable electric wheelbarrow comprises an electric travelling wheel, a handbag which can be used for accommodating the electric travelling wheel when an opening is opened or closed, as well as a positioning bracket which connects the electric travelling wheel and the handbag into a whole during accommodating, wherein a foldable connecting rod component enabling the electric travelling wheel to keep in an operating state is arranged between the positioning bracket and the electric travelling wheel. The portable electric wheelbarrow has the advantages that the foldable connecting rod component integrally combines the electric travelling wheel with the handbag, so that components such as a wheel body and the like are totally hidden in the handbag after folded and accommodated; and the portable electric wheelbarrow does not show vehicle features, does not influence appearance, does not expose the vehicle body and cannot pollute a closing person, further, the portable electric wheelbarrow can be lifted by hands and can be dragged, a user can smoothly and portably carry the wheelbarrow to public places such as an elevator, a subway car, an aircraft cabin or an office room and the like.
Description
Technical field
The present invention relates to field of vehicles, specifically a kind of portable electric wheelbarrow.
Background technology
Electric unicycle is as the short distance walking-replacing tool of urban traffic, and with interesting strong, the characteristics such as flexible of travelling of standing of its motion, just fashionable various places appear on the market soon.But electric unicycle weighs about ten kilograms at present, and portable carrying seems heavy; Wheel easily was infected with dirt after it landed and travels, and influenced other people when being with crowded bus, elevator.
Summary of the invention
The object of the present invention is to provide a kind of portable electric wheelbarrow, in use, collapsible connecting rod assembly is by launching and support electronic travelling wheel to keep operating attitude in the case and bag; Use when taking in later, collapsible connecting rod assembly is folding to reclaim electronic travelling wheel to case and bag.Electronic travelling wheel open and receiving state between action switch time several seconds that only needs.For reaching above-mentioned purpose, the technical solution adopted in the present invention is: a kind of portable electric wheelbarrow comprises electronic travelling wheel, has and open and close the locating support that opening can be used for taking in the case and bag of electronic travelling wheel and electronic travelling wheel is connected when taking in case and bag; Be provided with the collapsible connecting rod assembly that makes electronic travelling wheel keep operating attitude between described locating support and the electronic travelling wheel.The invention has the advantages that: by collapsible connecting rod assembly with electronic travelling wheel and the integrated combination of case and bag, the folding back wheel body etc. taken in is hidden in the case and bag fully, it does not manifest vehicle characteristics does not influence and looks forward to, its not exposed car body is not stained the person of pressing close to, it can portablely drag, and the user can be smooth and light is carried into it public places such as elevator, subway carriage, aircraft cabin or office.
Description of drawings
The structural front view of the portable electric wheelbarrow that Fig. 1 provides for the embodiment of the invention one;
The structure left view of the portable electric wheelbarrow that Fig. 2 provides for the embodiment of the invention one;
The portable electric wheelbarrow that Fig. 3 provides for the embodiment of the invention one is removed the structure birds-eye view of case and bag;
Electronic travelling wheel and the shell block structural representation of the portable electric wheelbarrow that Fig. 4 provides for the embodiment of the invention one;
The portable electric wheelbarrow that Fig. 5 provides for the embodiment of the invention one is mentioned and is carried scheme drawing;
The portable electric wheelbarrow folded state scheme drawing that Fig. 6 provides for the embodiment of the invention one;
The portable electric wheelbarrow expansion process scheme drawing that Fig. 7 provides for the embodiment of the invention one;
The portable electric wheelbarrow expansion process scheme drawing that Fig. 8 provides for the embodiment of the invention one;
Fig. 9 uses view for the portable electric wheelbarrow that the embodiment of the invention one provides;
The structural front view of the portable electric wheelbarrow that Figure 10 provides for the embodiment of the invention two;
The structure left view of the portable electric wheelbarrow that Figure 11 provides for the embodiment of the invention two;
The portable electric wheelbarrow that Figure 12 provides for the embodiment of the invention two is removed the structure birds-eye view of case and bag;
The portable electric wheelbarrow folded state scheme drawing that Figure 13 provides for the embodiment of the invention two;
The portable electric wheelbarrow expansion process scheme drawing that Figure 14 provides for the embodiment of the invention two;
The portable electric wheelbarrow expansion process scheme drawing that Figure 15 provides for the embodiment of the invention two;
As shown in the figure, comprising: electronic travelling wheel 1, case and bag 2, stretcher 3, shell block 4, arch bar 5, castor 6, pull bar 7, rocking bar 8, connecting rod I 9, connecting rod II 10, short connecting rod 11, hinge-point C51, hinge-point A71, hinge-point B72.
The specific embodiment
A kind of portable electric wheelbarrow provided by the invention comprises electronic travelling wheel 1, has and open and close the locating support that opening is used for taking in the case and bag 2 of electronic travelling wheel and electronic travelling wheel is connected when taking in case and bag; Be provided with the collapsible connecting rod assembly that makes electronic travelling wheel keep operating attitude between described locating support and the electronic travelling wheel 1.According to adopting different collapsible connecting rod assemblies, can realize the embodiment that the present invention is different.Below in conjunction with accompanying drawing each embodiment of the present invention is further described.
Embodiment one: electronic travelling wheel two sides are provided with shell block 4 as described in (shown in Fig. 1,2,3,4); Described locating support is arranged in the case and bag and has the arch bar 5 of being located at electronic travelling wheel two sides, and the rear side end of arch bar 5 is stretched out case and bag 2 and castor 6 is installed; The front end of arch bar 5 is provided with hinge-point A71, is hinged with telescopic pull bar 7 on the described hinge-point A71, and the lower end of described pull bar is hinged with a short connecting rod 11, and described short connecting rod 11 is hinged with shell block 4 center-points.
Be hinged with a rocking bar 8 in the rear end of arch bar 5, the other end of described rocking bar 8 is captiveed joint with shell block 4, and is provided with the stretcher 3 that can upwards close up or open downwards at the outer side of these rocking bar 8 leading sections; Therefore, described arch bar 5, pull bar 7 upper link point A71 to the pull bar lower end, short connecting rod 11 and rocking bar 8 constituted in order to electronic travelling wheel 1 folding income or launched to release the collapsible connecting rod mechanism of case and bag 2.
Specific operation process is as follows: when electronic travelling wheel 1 was in receiving state, collapsible connecting rod mechanism was folded state, and wherein stretcher 3 upwards closes up, and pull bar 7, rocking bar 8 and electronic travelling wheel 1 all are accommodated in the case and bag 2; Can stretch pull bar 7 and allow the castor 6 of case and bag rear end land to tow case and bag 2 of user perhaps shrank directly to mention behind the pull bar 7 and carried case and bag 2(as shown in Figure 5 this moment).
In the time of need being converted to open mode (shown in Fig. 6,7,8): pull bar 7 clockwise rotates and drives the folding connecting rod mechanism deploying, along with short connecting rod 11, rocking bar 8 are driven simultaneously, electronic travelling wheel 1 under the drive of folding connecting rod mechanism by being pushed out in the case and bag 2, when electronic travelling wheel 1 was released fully that stretcher 3 is level attitude on case and bag 2 and the shell block 4, electronic travelling wheel 1 was finished and is released action; This moment, the user can stand on stretcher 3 enterprising straddling (as shown in Figure 9).
Embodiment two: (shown in Figure 10,11,12) electronic travelling wheel two sides are provided with shell block 4; Described locating support is arranged in the case and bag and has the arch bar 5 of being located at electronic travelling wheel two sides, and the rear side end of arch bar 5 is stretched out case and bag 2 and castor 6 is installed; Described arch bar front end is provided with hinge-point A71, is hinged with telescopic pull bar 7 on the described hinge-point A71, and the lower end of pull bar 7 is hinged with center-point and the side of shell block 4 respectively by a pair of equal in length and parallel short connecting rod 11; Also be provided with the stretcher 3 that can upwards close up or open on the lower side of described shell block downwards.Described pull bar 7 is provided with the hinge-point B72 that is positioned at hinge-point A71 below, be hinged with connecting rod I 9 on the described hinge-point B72, the other end of described connecting rod I 9 and connecting rod II 10 are hinged, hinge-point between wherein said connecting rod I 9 and the connecting rod II 10 is positioned at the side of two boom ends, excessively rotates to prevent two bars; Described connecting rod II 10 other ends are articulated in arch bar 5 supermedial hinge-point C51; Therefore, described connecting rod I 9, connecting rod II 10, arch bar upper link point A71 release the collapsible connecting rod mechanism of case and bag in order to the folding income of electronic travelling wheel or expansion to hinge-point B82 section formation to hinge-point C51 section and pull bar upper link point A71;
Specific operation process is as follows: when electronic travelling wheel 1 is in receiving state (as shown in figure 13), collapsible connecting rod mechanism is folded state, and wherein each rod member and electronic travelling wheel 1 all are accommodated in the case and bag 2; Can stretch pull bar 7 and allow the castor 6 of case and bag rear end land to tow case and bag 2 of user perhaps shrank directly to mention behind the pull bar 7 and carried case and bag 2 this moment.
In the time of need being converted to open mode (shown in Figure 14,15): at first pull bar 7 clockwise rotates, and along with angle between pull bar 7 and the arch bar 5 increases gradually, connecting rod I 9 is driven with connecting rod II 10 and opens; This moment electronic travelling wheel 1 under the drive of folding connecting rod mechanism by being pushed out in the case and bag 2; When connecting rod I 9 and connecting rod II 10 opened to same straight line place, because the not hinged end face of two interlinking lever ends contacts, two bars were stuck spacing, and pull bar 7 stops operating.Afterwards, pair of parallel short connecting rod 11 setting in motions of pull bar 7 lower ends; Two short connecting rods 11 clockwise rotate simultaneously, and pull bar 7 moves to the right side by the left side of electronic travelling wheel 1 under the drive of short connecting rod 11; Simultaneously, the case and bag 2 that connect on the pull bar 7 are mobile thereupon; When the castor 6 of case and bag 2 rear sides contacted with ground, short connecting rod 11 stopped operating, and collapsible connecting rod mechanism reaches open mode, and the user can stand on the stretcher 3 and straddle this moment.
The present invention does not limit to above-mentioned preferred forms, and anyone can draw other various forms of products under enlightenment of the present invention.All equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (8)
1. portable electric wheelbarrow is characterized in that: comprise electronic travelling wheel, have and open and close the locating support that opening can be used for taking in the case and bag of electronic travelling wheel and electronic travelling wheel is connected when taking in case and bag; Be provided with the collapsible connecting rod assembly that makes electronic travelling wheel keep operating attitude between described locating support and the electronic travelling wheel.
2. portable electric wheelbarrow according to claim 1 is characterized in that: also be provided with several storage bag on the described case and bag.
3. portable electric wheelbarrow according to claim 1, it is characterized in that: described electronic travelling wheel two sides are provided with the shell block for the installation foot pedal, described locating support is arranged in the case and bag and has the arch bar of being located at electronic travelling wheel two sides, and described arch bar rear side end is stretched out case and bag and castor is installed.
4. portable electric wheelbarrow according to claim 3, it is characterized in that: described arch bar front end is provided with hinge-point A, be hinged with telescopic pull bar on the described hinge-point A, the lower end of described pull bar is hinged with a short connecting rod, and described short connecting rod and shell block center-point are hinged.
5. portable electric wheelbarrow according to claim 4, it is characterized in that: described arch bar rear end is hinged with a rocking bar, the other end of described rocking bar is captiveed joint with shell block, and is provided with the stretcher that can upwards close up or open downwards at the outer side of this rocking bar leading section; Described arch bar, pull bar upper link point A have constituted the collapsible connecting rod mechanism that folds income or expansion release case and bag in order to electronic travelling wheel to pull bar lower end, short connecting rod and rocking bar.
6. portable electric wheelbarrow according to claim 3, it is characterized in that: described arch bar front end is provided with hinge-point A, be hinged with telescopic pull bar on the described hinge-point A, described pull bar lower end is hinged by a pair of equal in length and parallel short connecting rod and shell block; Described shell block is provided with the stretcher that can upwards close up or open downwards.
7. portable electric wheelbarrow according to claim 6, it is characterized in that: described pull bar is provided with the hinge-point B that is positioned at hinge-point A below, be hinged with the connecting rod I on the described hinge-point B, one end of the other end of described connecting rod I and connecting rod II is hinged, and the described connecting rod II other end is articulated in the supermedial hinge-point C of arch bar; Described connecting rod I, connecting rod II, arch bar upper link point A to C section and pull bar upper link point A constitute the collapsible connecting rod mechanism that folds income or expansion release case and bag in order to electronic travelling wheel to hinge-point B section.
8. portable electric wheelbarrow according to claim 7, it is characterized in that: the hinge-point between described connecting rod I and the connecting rod II is positioned at the side of two boom ends, excessively rotates to prevent two bars.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103035506A CN103332245A (en) | 2013-07-19 | 2013-07-19 | Portable electric wheelbarrow |
| CN201420396649.5U CN203937791U (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
| PCT/CN2014/082435 WO2015007227A1 (en) | 2013-07-19 | 2014-07-17 | Portable electric unicycle |
| CN201410341081.1A CN104118512B (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013103035506A CN103332245A (en) | 2013-07-19 | 2013-07-19 | Portable electric wheelbarrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103332245A true CN103332245A (en) | 2013-10-02 |
Family
ID=49240475
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013103035506A Pending CN103332245A (en) | 2013-07-19 | 2013-07-19 | Portable electric wheelbarrow |
| CN201420396649.5U Withdrawn - After Issue CN203937791U (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
| CN201410341081.1A Active CN104118512B (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420396649.5U Withdrawn - After Issue CN203937791U (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
| CN201410341081.1A Active CN104118512B (en) | 2013-07-19 | 2014-07-17 | Portable electric wheelbarrow |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN103332245A (en) |
| WO (1) | WO2015007227A1 (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103693026A (en) * | 2013-12-31 | 2014-04-02 | 李陈 | Electric monocycle traction device and electric monocycle with same |
| WO2015007227A1 (en) * | 2013-07-19 | 2015-01-22 | Hu Lifeng | Portable electric unicycle |
| CN104309739A (en) * | 2014-09-26 | 2015-01-28 | 柳州惠林科技有限责任公司 | Telescopic type electric balance single-wheel vehicle |
| GB2522707A (en) * | 2014-02-04 | 2015-08-05 | Timur Artemev | Powered unicycle device |
| CN105197153A (en) * | 2015-10-09 | 2015-12-30 | 上海新世纪机器人有限公司 | Self-balancing scooter |
| CN105249646A (en) * | 2014-07-17 | 2016-01-20 | 福州互联在线网络科技有限公司 | Method for making in-wheel motor perform independent control on output shaft and wheel, and applications thereof |
| CN106741452A (en) * | 2016-12-19 | 2017-05-31 | 苏州豪豪迈运动器材有限公司 | Foldable electric bicycle |
| US10207763B2 (en) | 2014-02-04 | 2019-02-19 | Timur ARTEMEV | Usage detection system for a self-balancing powered unicycle device |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105059436B (en) * | 2015-08-13 | 2018-07-10 | 福建都市互联信息科技有限公司 | A kind of structure that electric unicycle pedal folding is realized based on swept surface and shifting part |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2349115Y (en) * | 1998-12-28 | 1999-11-17 | 伍全杰 | Portable box type bicycle |
| US20060038378A1 (en) * | 2004-08-19 | 2006-02-23 | Yueh-Tao Lee | Foldable trunk bike |
| JP2007008418A (en) * | 2005-07-04 | 2007-01-18 | Tama Tlo Kk | Folding two-wheeler and cover therefor |
| CN100453397C (en) * | 2006-04-21 | 2009-01-21 | 王欢 | Retractable device for front wheel and rear wheel of traveling case type folding bicycle |
| CN201338696Y (en) * | 2009-01-15 | 2009-11-04 | 田杰 | Foldable luggage bag trolley |
| CN202508242U (en) * | 2012-03-09 | 2012-10-31 | 深圳市森浦精机科技有限公司 | Portable folding electric bicycle |
| CN103332245A (en) * | 2013-07-19 | 2013-10-02 | 福州互联在线网络科技有限公司 | Portable electric wheelbarrow |
-
2013
- 2013-07-19 CN CN2013103035506A patent/CN103332245A/en active Pending
-
2014
- 2014-07-17 CN CN201420396649.5U patent/CN203937791U/en not_active Withdrawn - After Issue
- 2014-07-17 WO PCT/CN2014/082435 patent/WO2015007227A1/en active Application Filing
- 2014-07-17 CN CN201410341081.1A patent/CN104118512B/en active Active
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015007227A1 (en) * | 2013-07-19 | 2015-01-22 | Hu Lifeng | Portable electric unicycle |
| CN105015513A (en) * | 2013-12-31 | 2015-11-04 | 李陈 | Dragging device for electric wheelbarrow |
| CN105172761A (en) * | 2013-12-31 | 2015-12-23 | 李陈 | Dragging device of power-driven monocycle |
| CN103693026A (en) * | 2013-12-31 | 2014-04-02 | 李陈 | Electric monocycle traction device and electric monocycle with same |
| CN105000103A (en) * | 2013-12-31 | 2015-10-28 | 李陈 | Electric monocycle |
| CN105000104A (en) * | 2013-12-31 | 2015-10-28 | 李陈 | Electric monocycle |
| GB2522707A (en) * | 2014-02-04 | 2015-08-05 | Timur Artemev | Powered unicycle device |
| GB2522707B (en) * | 2014-02-04 | 2016-02-03 | Timur Artemev | Powered unicycle device |
| CN106029486A (en) * | 2014-02-04 | 2016-10-12 | 铁木尔·阿蒂梅夫 | Powered unicycle device |
| US10207763B2 (en) | 2014-02-04 | 2019-02-19 | Timur ARTEMEV | Usage detection system for a self-balancing powered unicycle device |
| CN105249646A (en) * | 2014-07-17 | 2016-01-20 | 福州互联在线网络科技有限公司 | Method for making in-wheel motor perform independent control on output shaft and wheel, and applications thereof |
| CN104309739A (en) * | 2014-09-26 | 2015-01-28 | 柳州惠林科技有限责任公司 | Telescopic type electric balance single-wheel vehicle |
| CN105197153A (en) * | 2015-10-09 | 2015-12-30 | 上海新世纪机器人有限公司 | Self-balancing scooter |
| CN106741452A (en) * | 2016-12-19 | 2017-05-31 | 苏州豪豪迈运动器材有限公司 | Foldable electric bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2015007227A1 (en) | 2015-01-22 |
| CN104118512B (en) | 2018-05-22 |
| CN203937791U (en) | 2014-11-12 |
| CN104118512A (en) | 2014-10-29 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131002 |