CN106080688A - A kind of handbarrow being conveniently steered - Google Patents
A kind of handbarrow being conveniently steered Download PDFInfo
- Publication number
- CN106080688A CN106080688A CN201610539854.6A CN201610539854A CN106080688A CN 106080688 A CN106080688 A CN 106080688A CN 201610539854 A CN201610539854 A CN 201610539854A CN 106080688 A CN106080688 A CN 106080688A
- Authority
- CN
- China
- Prior art keywords
- handbarrow
- caster
- caster wheel
- universal caster
- hand push
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/001—Steering devices
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/002—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by a rectangular shape, involving sidewalls or racks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/008—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor having more than two axes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
- B62B3/12—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor characterised by three-wheeled construction
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a kind of handbarrow being conveniently steered, including car body, castor and hand push portion, described castor is arranged on described vehicle bottom, described hand push portion is arranged on one end of car body, described castor includes universal caster wheel and direction-caster, described universal caster wheel includes that at least two, described direction-caster are one.The handbarrow of the present invention, is set to the castor of handbarrow a direction-caster and the combining form of multiple universal caster wheel, handbarrow can be made to turn to easier.
Description
Technical field
The present invention relates to a kind of handbarrow, a kind of handbarrow being conveniently steered.
Background technology
Between retail trade, logistic industry or plant operation, it is often necessary to goods is transported through, will goods from A ground
It is transported to B ground.Handbarrow is a conventional handbarrow, including hand push portion, car body and castor；Castor is arranged at the bottom of car body
Portion, for realizing moving integrally of car body；Hand push portion is arranged on one end of car body, for realizing the palm of carrying personnel opponent's go-cart
Control, including mobile and direction controlling；Described car body is used for holding or stacked goods, and car body can be flat board, it is also possible to be basket
Basket or body structure.
According to the mounting structure of handbarrow roller, existing handbarrow can be largely classified into two kinds: one is direction-caster hands
Go-cart, four castor entirely direction-casters of direction-caster handbarrow and be distributed in the corner of vehicle bottom；Another kind is ten thousand
To castor handbarrow, four castors of universal caster wheel handbarrow are entirely universal caster wheel, are distributed in the corner of vehicle bottom.But
All there is the problem turning to difficulty in above two handbarrow: in steering procedure, hinders that direction-caster handbarrow is relative with ground transports
Dynamic power is four frictional force between castor and ground.Owing to direction-caster is in stays and four castors and formation face, ground
Contact, causes direction-caster handbarrow to produce the biggest stiction or force of sliding friction with ground, causes direction-caster hands
Turning to of go-cart is the most difficult.
And in universal caster wheel handbarrow steering procedure, four castors of universal caster wheel handbarrow all can in rotation process
Turning to, the frictional force on universal caster wheel handbarrow and ground transfers the force of rolling friction of universal caster wheel and ground to.This rolling friction
Power is the least, and universal caster wheel handbarrow is very easy to slide and produces drift, causes handbarrow to turn to the most difficult.
Summary of the invention
The goal of the invention of the present invention is: the handbarrow existed for prior art turns to difficult the problems referred to above, it is provided that
A kind of handbarrow being conveniently steered.
To achieve these goals, the technical solution used in the present invention is:
A kind of handbarrow being conveniently steered, including car body, castor and hand push portion, described castor is arranged on described vehicle bottom, institute
Stating hand push portion and be arranged on one end of car body, described castor includes that universal caster wheel and direction-caster, described universal caster wheel include at least
Two, described direction-caster is one.Described car body refer to sensu lato all there is support or accommodate the flat board of article or case
Body structure, such as plane bearing plate, shopping cart bicycle basket, dining car casing or the luggage body of flat car.At said structure
Handbarrow, multiple universal caster wheels and a direction-caster support car body jointly, it is achieved the moving and turning to of car body.As needs opponent
When go-cart turns to, carrying personnel opponent pushed section applies the power rotated, and this power rotated can promote car body with described orientation
Castor is that fulcrum rotates with the contact point on ground, and then realizes turning to of handbarrow.The handbarrow of the present invention, by handbarrow
Castor be set to a direction-caster and the combination of multiple universal caster wheel, in handbarrow rotation process, direction-caster with ground
Force of sliding friction/stiction that face produces is possible to prevent handbarrow to drift about relative to ground, plays fulcrum positioning action；With
Time, universal caster wheel being all set to except the castor in addition to the direction-caster of fulcrum, in rotation process, universal wheel turns to, with
The power that ground produces is rolling friction, can reduce the frictional force of handbarrow and ground, make turning to of handbarrow easier.
As the preferred version of the present invention, described universal caster wheel is two, and described universal caster wheel becomes with described direction-caster
Triangular arrangement, the center of gravity of described handbarrow is positioned in described triangle.The handbarrow of said structure, can keep handbarrow car
The balance of body, can reduce again production and the manufacturing cost of handbarrow.
As the preferred version of the present invention, described direction-caster is located close to the one end in described hand push portion.Described orientation foot
Take turns the steering pivot as handbarrow, described direction-caster is positioned close to described hand push portion, car body rotation process both saved
Power can reduce in rotation process again the walking distance of the personnel that carry.
As the preferred version of the present invention, two described universal caster wheels are distributed in described car body both sides, and are located remotely from institute
State the one end in hand push portion.The handbarrow of said structure, three castor distributions and stress are more uniform, can extend the use longevity of castor
Life.
As the preferred version of the present invention, described direction-caster is located close to one end of described handbarrow center of gravity.By described
Direction-caster is arranged between described handbarrow center of gravity and described hand push portion, and described direction-caster is located close to described handbarrow
One end of center of gravity, carrying personnel walk in handbarrow steering procedure journey less, more laborsaving.
As the preferred version of the present invention, described universal caster wheel is four, and described universal caster wheel is rectangle layout, distribution
Corner at described vehicle bottom；Described direction-caster is positioned at described rectangle；Described universal caster wheel includes the first multi-axis foot
Wheel and the second universal caster wheel, described first universal caster wheel is located remotely from the car body both sides of one end, described hand push portion, and the described 20000th
The car body both sides of one end, described hand push portion it are located close to castor.The handbarrow of said structure, arranges four universal caster wheels permissible
The balance making handbarrow is more preferable, prevents car body from turning on one's side, and wheel is also not easy to damage.
As the preferred version of the present invention, described direction-caster is between described handbarrow center of gravity and described hand push portion
Position, and described first universal caster wheel contacts ground with described direction-caster, there is 0.5-on described second universal caster wheel and ground
The distance of 20mm.It is furthermore preferred that there is the distance of 0.5-2mm on described second universal caster wheel and ground.The handbarrow of said structure, institute
State the first universal caster wheel and described orientation foot completes moving and turning to of handbarrow, described second universal caster wheel is arranged with ground
The distance of 0.5-20mm, can prevent car body rollover from can strengthen again a described directional wheel point location in handbarrow steering procedure
Effect.
As the preferred version of the present invention, described direction-caster is located remotely from the one end in described hand push portion, and described second
Universal caster wheel contacts ground with described direction-caster, and there is the distance of 0.5-20mm on described first universal caster wheel and ground.More preferably
, there is the distance of 0.5-2mm on described first universal caster wheel and ground
As the preferred version of the present invention, the installation site of described direction-caster is perpendicular to institute with the line of described handbarrow center of gravity
State the plane at place, hand push portion.The mounting structure of above-mentioned directional wheel, handbarrow move ahead promotion more laborsaving.
In sum, owing to have employed technique scheme, the invention has the beneficial effects as follows:
The handbarrow of the present invention, is set to a direction-caster by handbarrow castor, fixed in handbarrow rotation process
The force of sliding friction produced with ground to castor is possible to prevent handbarrow to drift about relative to ground, plays fulcrum positioning action.
Meanwhile, will be all set to universal caster wheel except the castor in addition to the direction-caster of fulcrum, in rotation process, universal wheel turns to,
The power produced with ground is rolling friction, can reduce the frictional force of handbarrow and ground, make turning to of handbarrow easier.
Accompanying drawing explanation
Fig. 1 is the three-dimensional structure diagram of embodiments of the invention 1.
Fig. 2 is the front view of embodiments of the invention 1.
Fig. 3 is the left view of embodiments of the invention 1.
Fig. 4 is the upward view of embodiments of the invention 1.
Fig. 5 is the R1 partial enlarged drawing in Fig. 2.
Fig. 6 is the R2 partial enlarged drawing in Fig. 3.
Fig. 7 is the front view of embodiments of the invention 2.
Fig. 8 is the upward view of embodiments of the invention 2.
Fig. 9 is the front view of embodiments of the invention 3.
Figure 10 is the upward view of embodiments of the invention 4.
Labelling in figure: 1-car body, 2-hand push portion, 3-the first universal caster wheel, 4-direction-caster, 5-the second universal caster wheel, 6-
Bicycle basket.
Detailed description of the invention
Below in conjunction with the accompanying drawings, the present invention is described in detail.
In order to make the purpose of the present invention, technical scheme and advantage clearer, below in conjunction with drawings and Examples, right
The present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, not
For limiting the present invention.
Embodiment 1
As shown in Figures 1 to 6, a kind of hand push dining trolley being conveniently steered, including car body 1 and hand push portion 2, car body 1 is dining car
Casing.Hand push portion 2 is arranged on above one end of car body 1.The bottom of car body 1 is provided with castor, moving integrally for dining car.Meal
The castor of car includes the first universal caster wheel 3, direction-caster 4 and the second universal caster wheel 5.Such as Fig. 4, the first universal caster wheel 3 is arranged on
The both sides of dining car car body 1, and it is located remotely from the one end in hand push portion 2.Direction-caster 4 is located close to the interposition of one end, hand push portion 2
Put.First universal caster wheel 3 and direction-caster 4 constitute isosceles triangular structure, and the center of gravity of dining car is positioned in isosceles triangle.Second
Universal caster wheel 5 is distributed in the both sides bottom car body 1, and is located close to one end of direction-caster 4.Such as Fig. 2, Fig. 3, first is universal
Castor 3 all contacts with ground with direction-caster 4, and the second universal caster wheel 5 has distance d, d=0.5-2mm with ground.Fig. 5
Being the R1 partial enlarged drawing in Fig. 2, Fig. 6 is the R2 partial enlarged drawing in Fig. 3.
Embodiment 2
As shown in Figure 7, Figure 8, a kind of dolly being conveniently steered, including car body 1 and hand push portion 2, car body 1 is the flat of wooden handcart
Plate supporting part.Hand push portion 2 is arranged on above one end of car body 1.The bottom of car body 1 is provided with castor, whole for dolly
Body moves.The castor of dolly includes the first universal caster wheel 3, direction-caster 4 and the second universal caster wheel 5.Such as Fig. 8, the 10000th
It is distributed in the corner bottom car body 1 to castor 3 and the second universal caster wheel 5, constitutes rectangle.First universal caster wheel 3 is located remotely from
The one end in hand push portion 2, the second universal caster wheel 5 is located close to the one end in hand push portion 2.Direction-caster 4 be arranged in rectangle and
Being positioned at car body center and the one end near hand push portion 2, direction-caster 4 and the first universal caster wheel 3 constitute isosceles triangle.Such as figure
7, the first universal caster wheel 3 all contacts with ground with direction-caster 4, and the second universal caster wheel 5 has distance d, d=0.5-2mm with ground
?.
Embodiment 3
Such as Fig. 9, the present embodiment is a kind of supermarket hand-push shopping cart being conveniently steered, and including car body 1 and hand push portion 2, car body 1 is pacified
Equipped with shopping cart bicycle basket 6.Hand push portion 2 is arranged on above one end of car body 1.The bottom of car body 1 is provided with castor, for pushing board
Moving integrally of car.The bottom castor of the present embodiment supermarket hand-push shopping cart and the foot wheel mounting structure of embodiment 2 dolly
Identical.
Embodiment 4
Such as Figure 10, the present embodiment is a kind of dolly being conveniently steered.The present embodiment is with the difference of embodiment 2:
The present embodiment is not provided with the second universal caster wheel 5.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Any amendment, equivalent and the improvement etc. made within god and principle, should be included within the scope of the present invention.
Claims (9)
1. the handbarrow being conveniently steered, including car body, castor and hand push portion, described castor is arranged on described vehicle bottom,
Described hand push portion is arranged on one end of car body, it is characterised in that: described castor includes universal caster wheel and direction-caster, described universal
Castor includes that at least two, described direction-caster are one.
Handbarrow the most according to claim 1, it is characterised in that: described universal caster wheel is two, described universal caster wheel and
Described direction-caster triangularity is arranged, the center of gravity of described handbarrow is positioned in described triangle.
Handbarrow the most according to claim 2, it is characterised in that: described direction-caster is located close to the one of described hand push portion
End.
Handbarrow the most according to claim 3, it is characterised in that: two described universal caster wheels are distributed in described car body two
Side, and it is located remotely from the one end in described hand push portion.
Handbarrow the most according to claim 4, it is characterised in that: described direction-caster is located close to described handbarrow center of gravity
One end.
Handbarrow the most according to claim 1, it is characterised in that: described universal caster wheel is four, described universal caster wheel in
Rectangle is arranged, is distributed in the corner of described vehicle bottom；Described direction-caster is positioned at described rectangle；
Described universal caster wheel includes that the first universal caster wheel and the second universal caster wheel, described first universal caster wheel are located remotely from described hands
The car body both sides of one end, pushed section, described second universal caster wheel is located close to the car body both sides of one end, described hand push portion.
Handbarrow the most according to claim 6, it is characterised in that: described direction-caster is positioned at described handbarrow center of gravity and institute
State the position between hand push portion, and described first universal caster wheel contacts ground, described second universal caster wheel with described direction-caster
With the distance that there is 0.5-20mm on ground.
Handbarrow the most according to claim 6, it is characterised in that: described direction-caster is located remotely from the one of described hand push portion
Holding, and described second universal caster wheel contacts ground with described direction-caster, there is 0.5-20mm on described first universal caster wheel and ground
Distance.
9. according to the handbarrow described in claim 18 any one, it is characterised in that: the installation site of described direction-caster
With the plane that the line of described handbarrow center of gravity is perpendicular to place, described hand push portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539854.6A CN106080688A (en) | 2016-07-11 | 2016-07-11 | A kind of handbarrow being conveniently steered |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610539854.6A CN106080688A (en) | 2016-07-11 | 2016-07-11 | A kind of handbarrow being conveniently steered |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106080688A true CN106080688A (en) | 2016-11-09 |
Family
ID=57213234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610539854.6A Pending CN106080688A (en) | 2016-07-11 | 2016-07-11 | A kind of handbarrow being conveniently steered |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106080688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433964A (en) * | 2017-09-11 | 2017-12-05 | 沈阳东方和利厨业有限公司 | Novel handcart |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071817A (en) * | 2011-04-25 | 2012-04-12 | Mitsuba Corp | Hand-push electric handy cart |
| CN204235537U (en) * | 2014-10-28 | 2015-04-01 | 正泰集团成套设备制造有限公司 | Secondary line tool car |
| CN104494658A (en) * | 2014-12-08 | 2015-04-08 | 国家电网公司 | Combined multifunctional safety tool vehicle |
| CN204341117U (en) * | 2015-01-06 | 2015-05-20 | 福建万鸿纺织有限公司 | Liftable filament doffing machine |
| CN205044785U (en) * | 2015-10-16 | 2016-02-24 | 慈溪太平鸟物流有限公司 | Trolley for logistics |
| CN205971381U (en) * | 2016-07-11 | 2017-02-22 | 搜油郎成都科技有限公司 | Handcart that conveniently turns to |
-
2016
- 2016-07-11 CN CN201610539854.6A patent/CN106080688A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012071817A (en) * | 2011-04-25 | 2012-04-12 | Mitsuba Corp | Hand-push electric handy cart |
| CN204235537U (en) * | 2014-10-28 | 2015-04-01 | 正泰集团成套设备制造有限公司 | Secondary line tool car |
| CN104494658A (en) * | 2014-12-08 | 2015-04-08 | 国家电网公司 | Combined multifunctional safety tool vehicle |
| CN204341117U (en) * | 2015-01-06 | 2015-05-20 | 福建万鸿纺织有限公司 | Liftable filament doffing machine |
| CN205044785U (en) * | 2015-10-16 | 2016-02-24 | 慈溪太平鸟物流有限公司 | Trolley for logistics |
| CN205971381U (en) * | 2016-07-11 | 2017-02-22 | 搜油郎成都科技有限公司 | Handcart that conveniently turns to |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107433964A (en) * | 2017-09-11 | 2017-12-05 | 沈阳东方和利厨业有限公司 | Novel handcart |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20170522 Address after: 610041 Sichuan city of Chengdu province high tech Zone Century City Road No. 599 Tianfu Software Park D District 6 Building No. 505 Applicant after: Wish Environmental Protection Technology Co., Ltd. Address before: 610041 Sichuan Province, Chengdu high tech Zone, Sheng an street, No. 1, building 1, unit 24, layer 2402, No. 401 Applicant before: SOUYOULANG CHENGDU TECHNOLOGY CO., LTD. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161109 |
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| WD01 | Invention patent application deemed withdrawn after publication |