CN104290835B - A kind of wheelbarrow with auxiliary wheel - Google Patents
A kind of wheelbarrow with auxiliary wheel Download PDFInfo
- Publication number
- CN104290835B CN104290835B CN201410498424.5A CN201410498424A CN104290835B CN 104290835 B CN104290835 B CN 104290835B CN 201410498424 A CN201410498424 A CN 201410498424A CN 104290835 B CN104290835 B CN 104290835B
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- CN
- China
- Prior art keywords
- auxiliary wheel
- pedal
- electromagnet
- slide rail
- slide block
- 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.)
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- 238000009434 installation Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 description 2
- 244000025254 Cannabis sativa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000013632 homeostatic process Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62H—CYCLE STANDS; SUPPORTS OR HOLDERS FOR PARKING OR STORING CYCLES; APPLIANCES PREVENTING OR INDICATING UNAUTHORIZED USE OR THEFT OF CYCLES; LOCKS INTEGRAL WITH CYCLES; DEVICES FOR LEARNING TO RIDE CYCLES
- B62H1/00—Supports or stands forming part of or attached to cycles
- B62H1/10—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride
- B62H1/12—Supports or stands forming part of or attached to cycles involving means providing for a stabilised ride using additional wheels
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- 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
- B62K11/00—Motorcycles, engine-assisted cycles or motor scooters with one or two wheels
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of wheelbarrow with auxiliary wheel, include vehicle body, pedal and power switch, the lower surface of one described pedal is provided with the auxiliary wheel system with Liftable auxiliary wheel, upper surface is provided with and controls the switch B that auxiliary wheel is fallen, and the upper surface of another described pedal is provided with and controls the switch A that auxiliary wheel is packed up；Described auxiliary wheel system includes described auxiliary wheel, support bar, mounting seat, drive rod, and the slide block being rotationally connected with the drive rod other end, forming the slide rail slided for described slide block in described pedal, described slide rail two ends are separately installed with electromagnet A and electromagnet B, and described slide block two ends are provided with two permanent magnets；Described slide rail from pedal one end along tread length direction to pedal in the middle part of extend, being positioned at slide rail two ends in pedal and form the electromagnet receiving chamber accommodating described electromagnet A, electromagnet B, the described electromagnet receiving chamber connection being positioned at pedal end has a capping.
Description
Technical field
The invention belongs to wheelbarrow construction applications, be specifically related to a kind of wheelbarrow with auxiliary wheel.
Background technology
Self-balancing electronic wheelbarrow is a kind of driven by power, has the walking-replacing tool of homeostasis function；In today that society develops rapidly, traffic congestion has also become universal phenomenon, and electric unicycle replaces bicycle and electric motor car as the development that the vehicles are fashions.The rise of Self-balancing electronic wheelbarrow, will cause a new traffic revolution；When riding of existing electric unicycle, is all to need first to step down on pedal with a pin, and shank and sidewall offset, and forms stable triangular structure, and then another leg station is up, thus the action that realizes riding；But shank and sidewall offset the most uncomfortable, ride for a long time and also can cause silt green grass or young crops.
Summary of the invention
The technical problem to be solved is: provide a kind of wheelbarrow with auxiliary wheel to solve above-mentioned technical problem.
For realizing the purpose of the present invention, it is achieved by the following technical solutions: a kind of wheelbarrow with auxiliary wheel, include vehicle body, the both sides of described vehicle body are each provided with a pedal, described pedal is hinged with vehicle body by connecting shaft, described body top section is provided with power switch, the lower surface of one described pedal is provided with the auxiliary wheel system with Liftable auxiliary wheel, upper surface is provided with and controls the switch B that auxiliary wheel is fallen, and the upper surface of another described pedal is provided with and controls the switch A that auxiliary wheel is packed up；Described auxiliary wheel system includes described auxiliary wheel, the support bar of described auxiliary wheel is installed, it is molded over the mounting seat being rotationally connected below described pedal and with described support bar, with the drive rod being rotationally connected in the middle part of support bar, and the slide block being rotationally connected with the drive rod other end, forming the slide rail slided for described slide block in described pedal, described slide rail two ends are separately installed with electromagnet A and electromagnet B, and described slide block two ends are provided with two permanent magnets.
Described slide rail from pedal one end along tread length direction to pedal in the middle part of extend, be positioned in pedal slide rail two ends form accommodate described electromagnet A, electromagnet B electromagnet accommodate chamber；The described electromagnet receiving chamber connection being positioned at pedal end has a capping.
Further: described auxiliary wheel fall to extreme position rear drive bar upper end in the horizontal direction than bottom closer to electromagnet B.It is difficult to support the body weight of user owing to the suction of electromagnet is limited, but as long as the upper end of drive rod in the horizontal direction than bottom closer to electromagnet B, after so drive rod is supported the thrust of bar, the upper end of drive rod is pressure rather than the magnetic field force relying on electromagnet B to the power that electromagnet B produces, thus can guarantee that auxiliary wheel can play the effect of auxiliary after falling, and the power output of electromagnet B need not the biggest.
Further: offering the auxiliary wheel receiving chamber accommodating collapsed state auxiliary wheel bottom described pedal, the inner side of described capping offers the electromagnet installation cavity installing electromagnet A.
Compared with prior art, the invention has the beneficial effects as follows: by described auxiliary wheel system, it is possible to make people prop up the sidewall of wheelbarrow without shank when riding, then another pin is put on pedal, thus add the comfortableness ridden；The auxiliary wheel of described wheelbarrow is by the auxiliary wheel switch A on another pin pressing pedal, thus packs up auxiliary wheel, so there is no need to extra operation；The auxiliary wheel of described wheelbarrow steps down at another pin and can automatically pack up on pedal, solve existing fixed auxiliary wheel wheelbarrow ride inconvenience problem.
Accompanying drawing explanation
Fig. 1, Fig. 2 are the structural representations of the present invention.
Fig. 3, Fig. 4 are the structural representations of pedal of the present invention.
Fig. 5 is the structural representation of auxiliary wheel system of the present invention.
1, vehicle body；2, pedal；20, mounting seat；22, slide rail；23, auxiliary wheel accommodates chamber；25, switch A；26, switch B；27, electromagnet accommodates chamber；3, support bar；4, auxiliary wheel；6, power switch；7, slide block；8, capping；91, electromagnet A；92, electromagnet B.
Detailed description of the invention
Below according to accompanying drawing, the detailed description of the invention of the present invention is made a detailed explanation.
Embodiment 1
According to shown in Fig. 1 to Fig. 5, a kind of wheelbarrow with auxiliary wheel described in the present embodiment, include vehicle body 1, the both sides of described vehicle body are each provided with a pedal 2, described pedal is hinged with vehicle body by connecting shaft, described body top section is provided with power switch 6, the lower surface of one described pedal is provided with the auxiliary wheel system with Liftable auxiliary wheel, upper surface is provided with and controls the switch B26 that auxiliary wheel is fallen, and the upper surface of another described pedal is provided with and controls the switch A25 that auxiliary wheel is packed up；Described auxiliary wheel system includes described auxiliary wheel 4, the support bar 3 of described auxiliary wheel is installed, it is molded over the mounting seat 20 being rotationally connected below described pedal and with described support bar, with the drive rod 5 being rotationally connected in the middle part of support bar, and the slide block 7 being rotationally connected with the drive rod other end, forming the slide rail 22 slided for described slide block in described pedal, described slide rail two ends are separately installed with electromagnet A91 and electromagnet B92, and described slide block two ends are provided with two permanent magnet (not shown).
Described slide rail from pedal one end along tread length direction to pedal in the middle part of extend, be positioned in pedal slide rail two ends form accommodate described electromagnet A, electromagnet B electromagnet accommodate chamber 27,
The described electromagnet receiving chamber connection being positioned at pedal end has a capping 8.The auxiliary wheel receiving chamber 23 accommodating collapsed state auxiliary wheel is offered bottom described pedal.
Described auxiliary wheel fall to extreme position rear drive bar upper end in the horizontal direction than bottom closer to electromagnet B.
Described power switch, switch A, switch B electrically connect with controller input respectively, and described electromagnet A and electromagnet B electrically connects with controller output end.
When using the present invention, user opens pedal, turn on the power switch, when a pin steps down on switch B, the magnetic that electromagnet B produces and the permanent magnet relative with it is contrary, the magnetic that electromagnet A produces and the permanent magnet relative with it is identical, so that slide block is by an attraction and a repulsive force, slide block is made to move to electromagnet B, so that auxiliary wheel falls.User can be by auxiliary wheel, cosily another pin is stepped on another pedal, when another pin by compress switch A time, the magnetic that electromagnet B produces and the permanent magnet relative with it is identical, the magnetic that electromagnet A produces and the permanent magnet relative with it is contrary, so that slide block is by an attraction and a repulsive force, slide block is made to move to electromagnet A, so that auxiliary wheel is packed up.
Embodiment 2
The present embodiment is with the difference of embodiment 1: the inner side of described capping offers the electromagnet installation cavity installing electromagnet A.So electromagnet is installed in capping refill afterwards on pedal, and such pedal only need to process the shape accommodating capping, processes more convenient.
Claims (2)
1. a wheelbarrow with auxiliary wheel, include vehicle body, the both sides of described vehicle body are each provided with a pedal, described pedal is hinged with vehicle body by connecting shaft, described body top section is provided with power switch, it is characterized in that: the lower surface of a described pedal is provided with the auxiliary wheel system with Liftable auxiliary wheel, upper surface is provided with and controls the switch B that auxiliary wheel is fallen, and the upper surface of another described pedal is provided with and controls the switch A that auxiliary wheel is packed up；Described auxiliary wheel system includes described auxiliary wheel, the support bar of described auxiliary wheel is installed, it is molded over the mounting seat being rotationally connected below described pedal and with described support bar, with the drive rod being rotationally connected in the middle part of support bar, and with the slide block that the drive rod other end is rotationally connected, form in described pedal for described slide block slide slide rail, one end of described slide rail is provided with electromagnet A, the other end is provided with electromagnet B, and every one end of described slide block is provided with a permanent magnet；Described slide rail from pedal one end along tread length direction to pedal in the middle part of extend, be positioned in pedal slide rail two ends form accommodate described electromagnet A, electromagnet B electromagnet accommodate chamber；The described electromagnet receiving chamber connection being positioned at pedal end has a capping.
A kind of wheelbarrow with auxiliary wheel the most according to claim 1, it is characterised in that: offering the auxiliary wheel receiving chamber accommodating collapsed state auxiliary wheel bottom described pedal, the inner side of described capping offers the electromagnet installation cavity installing electromagnet A.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498424.5A CN104290835B (en) | 2014-09-25 | 2014-09-25 | A kind of wheelbarrow with auxiliary wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410498424.5A CN104290835B (en) | 2014-09-25 | 2014-09-25 | A kind of wheelbarrow with auxiliary wheel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104290835A CN104290835A (en) | 2015-01-21 |
| CN104290835B true CN104290835B (en) | 2016-09-07 |
Family
ID=52310843
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410498424.5A Active CN104290835B (en) | 2014-09-25 | 2014-09-25 | A kind of wheelbarrow with auxiliary wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104290835B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112727130B (en) * | 2020-12-30 | 2022-06-17 | 山东连云山建筑科技有限公司 | Prefabricated partition plate for building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202115668U (en) * | 2011-06-14 | 2012-01-18 | 龚宝康 | High-efficiency boosting bicycle |
| CN102717854A (en) * | 2012-07-05 | 2012-10-10 | 张军凯 | Self-balanced single-wheel electric vehicle |
| CN103407532A (en) * | 2013-08-26 | 2013-11-27 | 刘石创 | Single wheel and single rod self-balancing electric vehicle |
| CN203698531U (en) * | 2014-01-13 | 2014-07-09 | 嘉兴斯麦龙电子科技有限公司 | Self-balancing electric monocycle |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT1399072B1 (en) * | 2010-03-23 | 2013-04-05 | Gallicchio Stampi S R L | HORSE RACK FOR TWO-WHEEL VEHICLES. |
| JP5877477B2 (en) * | 2011-06-08 | 2016-03-08 | 悦雄 越川 | Retractable retractable auxiliary wheel for folding bicycles fixed by magnetic force |
-
2014
- 2014-09-25 CN CN201410498424.5A patent/CN104290835B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202115668U (en) * | 2011-06-14 | 2012-01-18 | 龚宝康 | High-efficiency boosting bicycle |
| CN102717854A (en) * | 2012-07-05 | 2012-10-10 | 张军凯 | Self-balanced single-wheel electric vehicle |
| CN103407532A (en) * | 2013-08-26 | 2013-11-27 | 刘石创 | Single wheel and single rod self-balancing electric vehicle |
| CN203698531U (en) * | 2014-01-13 | 2014-07-09 | 嘉兴斯麦龙电子科技有限公司 | Self-balancing electric monocycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104290835A (en) | 2015-01-21 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Wang Jihao Inventor before: Li Chen |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170310 Address after: 276100 Shandong city of Linyi province Tancheng County Gang Shang Zhen Wang Qiao Cun No. 759 Patentee after: Wang Jihao Address before: Straight street 312400 Zhejiang city in Shaoxing Province, Shengzhou City, No. 297 building two room 103 Patentee before: Li Chen |
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| TR01 | Transfer of patent right | ||
| CB03 | Change of inventor or designer information |
Inventor after: Hou Xiaomin Inventor before: Wang Jihao |
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| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170821 Address after: 076650 Hebei city of Zhangjiakou province Kangbao County Kang Baozhen Group No. 68 South Road West Patentee after: Hou Xiaomin Address before: 276100 Shandong city of Linyi province Tancheng County Gang Shang Zhen Wang Qiao Cun No. 759 Patentee before: Wang Jihao |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180226 Address after: Nanjing road 226141 Jiangsu Sijia town of Haimen city of Nantong province No. 78 Patentee after: Haimen Cang Yun Machinery Co., Ltd. Address before: 076650 Hebei city of Zhangjiakou province Kangbao County Kang Baozhen Group No. 68 South Road West Patentee before: Hou Xiaomin |
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| TR01 | Transfer of patent right |