CN104816743B - Multifunctional pull cart - Google Patents
Multifunctional pull cart Download PDFInfo
- Publication number
- CN104816743B CN104816743B CN201510269354.0A CN201510269354A CN104816743B CN 104816743 B CN104816743 B CN 104816743B CN 201510269354 A CN201510269354 A CN 201510269354A CN 104816743 B CN104816743 B CN 104816743B
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- CN
- China
- Prior art keywords
- cart
- support bar
- vehicle frame
- seat board
- door
- 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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Abstract
A multifunctional pull cart comprises a cart frame. Bottom wheels are installed at the bottom of the cart frame. A cross rod and pedals for pedaling are horizontally installed in the middle of the cart frame. The middle of the cross rod is vertically movably connected with a supporting rod with one end where front wheels and rear wheels are installed, the other end of the supporting rod is connected with a seat plate for placing luggage or for a child to sit on, and a handle is horizontally installed at the lower end of the seat plate. A supporting door for the supporting rod to be erected is connected between the upper portion of the cart frame and the supporting rod. The supporting door can rotate on the cart frame and slide up and down on the supporting rod and is provided with a fixed pin having a fixing effect; and the supporting rod is provided with a groove that causes the supporting door not to move up and down while causing the supporting rod to rotate laterally. The multifunctional pull cart has three structural types which are an inclined pull type structure of a conventional cart, a lying pull type structure and a pedal scooter type structure; and the multifunctional pull cart is simple and practical.
Description
Technical field
The invention belongs to a kind of the articles for daily use is and in particular to a kind of multi-functional pull a cart.
Background technology
With growth in the living standard, the frequency of people's trip is increasing, and when outgoing, carrying of luggage has just become one
Big problem, existing dolly is although solve the problems, such as to carry luggage, but due to relatively more single, can only carry luggage or take
Luggage with a certain size；And if taking the kids with when people go out, more inconvenient trip, in addition in short distance trip
When, people need to haul dolly and walk stretch, consequent fatigue, greatly reduce the enjoyment that trip is played.
Content of the invention
For the above, the invention provides a kind of can carry the luggage of different volumes, sit child, work as treadle sliding block
Automobile-used multi-functional pull a cart.
For achieving the above object, the technical solution used in the present invention is: one kind is multi-functional to pull a cart, including vehicle frame, described car
Return pulley is installed in frame bottom, is transversely mounted cross bar and for foot-operated pedal in the middle part of described vehicle frame, vertically activity in the middle part of described cross bar
Connect the support bar that one end is provided with front wheels and rear wheels, the described support bar other end is connected to the seat holding luggage or sitting child
Plate, described seat board lower end is transversely mounted handle.
It is connected the support door supporting support bar to erect between the top of described vehicle frame and support bar.
Described support door can rotate on described vehicle frame, slide up and down, and carried fixation on described support bar
Steady pin, setting on described support bar enables described to support door not move up and down the recessed of described support bar left-right rotation simultaneously
Groove.
Described front wheels and rear wheels angle is 90 °, and described support bar installs steering bearing near front wheels and rear wheels position.
Recessed in the middle part of described pedal hold described support bar, the support supporting described seat board is installed in described frame downward both sides
Bar.
Described support bar can 0-90 ° of rotation on described cross bar.
Described stay installs clamping structure in described seat board lowering position, and described vehicle frame upper end connects traction or binding luggage
Bandage.
The present invention is multi-functional, and having the beneficial effect that of pulling a cart to realize is multi-functional pulls a cart there are three kinds of versions, a kind of conventional
Dolly tilts hand pulling type structure, and due to there is seat board, now child or luggage can be put on seat board, and people can also sit
Rest above；Lie low hand pulling type structure, fell when pulling a cart when lying low, buckle is untied, and people pull bandage to walk, now
Dolly can place large volume luggage；Treadle sliding block vehicle type structure, after falling when pulling a cart, with there being support after support bar is holded up
Portal bracing is lived and then is fixed with steady pin, forms scooter structure, and people just can step down on pedal, slide, steering spindle
Holding can be that dolly turns at any time when sliding, simple and practical.
Brief description
Fig. 1 is the structural representation of the multi-functional constructive embodiment of pulling a cart pulled a cart of the present invention；
Fig. 2 is the structural representation of the multi-functional horizontal lying-type constructive embodiment pulled a cart of the present invention；
Fig. 3 is the structural representation of the multi-functional scooter structure embodiment pulled a cart of the present invention.
In figure: 1, vehicle frame, 2, cross bar, 3, pedal, 4, stay, 5, return pulley, 6, support bar, 7, front-wheel, 8, trailing wheel, 9,
Handss, 10, seat board, 11, bandage, 12, support door.
Specific embodiment
As Fig. 1,2,3, shown, a kind of multi-functional pulls a cart, include vehicle frame 1, vehicle frame 1 bottom installation return pulley 5, in the middle part of vehicle frame 1
It is transversely mounted cross bar 2 and for foot-operated pedal 3, cross bar 2 middle part is vertical to be flexibly connected one end and be provided with front-wheel 7 and trailing wheel 8
Support bar 6, support bar 6 other end is connected to the seat board 10 holding luggage or sitting child, and seat board lower end is transversely mounted handle 9.
It is connected the support door 12 supporting support bar 6 to erect between the top of vehicle frame 1 and support bar 6.Support door 12 can turn on vehicle frame 1
Dynamic, support bar 6 slides up and down, and has carried the steady pin of fixation, setting on support bar 6 makes support door 12 not upper and lower
The groove of mobile support bar simultaneously 6 energy left-right rotation.Front-wheel 7 and trailing wheel 8 angle are 90 °, and support bar 6 is near front-wheel 7 and trailing wheel 8
Steering bearing is installed in position.Pedal 3 middle part is recessed to hold support bar 6, and the stay 4 supporting seat board 10 is installed in vehicle frame 1 bottom both sides.
Support bar 6 can 0-90 ° of rotation on cross bar 2.Stay 4 installs clamping structure in seat board 10 lowering position, and vehicle frame 1 upper end connects leads
Draw or bundle the bandage 11 of luggage.
Multi-functional pull a cart:
Three kinds of working conditions: conventional dolly tilts hand pulling type, and lie low hand pulling type, treadle sliding block vehicle type.
During use, according to the demand of people:
As shown in figure 1, embodiment one: conventional dolly tilts hand pulling type, and seat board 10 is snapped into the clamping structure on support bar 6
On, now can place luggage on seat board 10 it is also possible to sit child, the rear foot that child takes steps down on handle 9, safety and comfort,
People now haul or push dolly and advance, and when not having child, people are weary from walking to be sitting in and stop on seat board 10
Breath.
As shown in Fig. 2 embodiment two: lie low hand pulling type, when the required luggage carrying than larger when, can be by vehicle frame 1
Lie low, seat board 10 is stuck on the clamping structure of support bar 6, support under door 12 concora crush, fix support door 12 with steady pin and prop up
Strut 6, now luggage is put on vehicle frame 1, and return pulley 5 provides the roller structure of walking with trailing wheel 8, and people haul bandage 11
Dolly carrier luggage can be pulled to walk.
As shown in figure 3, embodiment three: treadle sliding block vehicle type, when people are weary from walking it is desirable to when looking for a dolly to ride instead of walk, only need
Support bar 6 is holded up, door 12 sliding support along along support bar 6 then will be supported to rise, be then fixed on the groove of support bar 6 with steady pin
Place, make support bar 6 consolidate will not move forward and backward and can left rotation and right rotation, now return pulley 5 and front-wheel 7 form one group of roller structure,
People only need to step down on pedal 3, hand steered handle 9, and a then the feet step on the ground makes dolly slide, and saves manpower, reaches and quickly move
Purpose, simultaneously the steering bearing of support bar 6 make dolly Turning travel at any time during sliding, flexibly and easily.
Claims (5)
1. a kind of multi-functional pulls a cart, includings vehicle frame (1) it is characterised in that: described vehicle frame (1) bottom installation return pulley (5), described car
It is transversely mounted cross bar (2) and for foot-operated pedal (3), in the middle part of described cross bar (2), the vertical one end that is flexibly connected is pacified in the middle part of frame (1)
Equipped with the support bar (6) of front-wheel (7) and trailing wheel (8), described support bar (6) other end is connected to hold luggage or sits child's
Seat board (10), described seat board lower end is transversely mounted handle (9)；It is connected support between the top of described vehicle frame (1) and support bar (6)
The support door (12) that support bar (6) erects；Described support door (12) can be in the upper rotation of described vehicle frame (1), in described support bar (6)
On slide up and down, and carried the steady pin of fixation, the upper setting of described support bar (6) makes described support door (12) not upper and lower
The groove of mobile simultaneously described support bar (6) energy left-right rotation.
2. according to claim 1 multi-functional pull a cart it is characterised in that: described front-wheel (7) and trailing wheel (8) angle are 90 °,
Described support bar (6) installs steering bearing near front-wheel (7) and trailing wheel (8) position.
3. according to claim 1 multi-functional pull a cart it is characterised in that: recessed in the middle part of described pedal (3) hold described
Strut (6), the stay (4) supporting described seat board (10) is installed in described vehicle frame (1) bottom both sides.
4. according to claim 3 multi-functional pull a cart it is characterised in that: described support bar (6) can on described cross bar (2)
0-90 ° of rotation.
5. according to claim 4 multi-functional pull a cart it is characterised in that: described stay (4) falls in described seat board (10)
Clamping structure is installed in position, and described vehicle frame (1) upper end connects traction or the bandage (11) of binding luggage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269354.0A CN104816743B (en) | 2015-05-25 | 2015-05-25 | Multifunctional pull cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510269354.0A CN104816743B (en) | 2015-05-25 | 2015-05-25 | Multifunctional pull cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104816743A CN104816743A (en) | 2015-08-05 |
| CN104816743B true CN104816743B (en) | 2017-02-01 |
Family
ID=53727285
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510269354.0A Expired - Fee Related CN104816743B (en) | 2015-05-25 | 2015-05-25 | Multifunctional pull cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104816743B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040471U (en) * | 1987-11-13 | 1989-07-05 | 王志忠 | Three purpose vehicle for travelling |
| CN201890253U (en) * | 2010-05-12 | 2011-07-06 | 象印婴儿股份有限公司 | Household shopping cart |
| CN202029972U (en) * | 2011-03-11 | 2011-11-09 | 郑炳辉 | Luggage bicycle structure |
| CN203047454U (en) * | 2013-01-22 | 2013-07-10 | 南京灵达电气有限责任公司 | Multifunctional electric tri-scooter with front wheels and back wheel being reversed |
| CN204641803U (en) * | 2015-05-25 | 2015-09-16 | 李宗进 | Multi-functionally to pull a cart |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2043599U (en) * | 1989-01-13 | 1989-08-30 | 赵洪宙 | Portable slipping vehicle with three wheels |
| CN2200574Y (en) * | 1994-03-30 | 1995-06-14 | 张亚春 | Folding multifunction travelling |
| CN2376408Y (en) * | 1999-01-22 | 2000-05-03 | 刘英运 | Multi-function hand-cart |
| US6991243B2 (en) * | 2003-09-12 | 2006-01-31 | Boyle Manus J | Platform scooter for larger children and handicapped persons |
| ITMI20080038U1 (en) * | 2008-01-31 | 2009-08-01 | Ferdinando Pollice | PLATFORM FOR INDIVIDUAL TRANSPORT ON GOLF CAMPS TO BE USED JOINTLY TO A GOLF ELECTRIC TROLLEY |
| DE202010003434U1 (en) * | 2010-03-10 | 2011-08-02 | Resint N.V. | Mobile device |
-
2015
- 2015-05-25 CN CN201510269354.0A patent/CN104816743B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2040471U (en) * | 1987-11-13 | 1989-07-05 | 王志忠 | Three purpose vehicle for travelling |
| CN201890253U (en) * | 2010-05-12 | 2011-07-06 | 象印婴儿股份有限公司 | Household shopping cart |
| CN202029972U (en) * | 2011-03-11 | 2011-11-09 | 郑炳辉 | Luggage bicycle structure |
| CN203047454U (en) * | 2013-01-22 | 2013-07-10 | 南京灵达电气有限责任公司 | Multifunctional electric tri-scooter with front wheels and back wheel being reversed |
| CN204641803U (en) * | 2015-05-25 | 2015-09-16 | 李宗进 | Multi-functionally to pull a cart |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104816743A (en) | 2015-08-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170201 Termination date: 20210525 |