CN107618539A - Expandable type freight trolley - Google Patents
Expandable type freight trolley Download PDFInfo
- Publication number
- CN107618539A CN107618539A CN201710728431.3A CN201710728431A CN107618539A CN 107618539 A CN107618539 A CN 107618539A CN 201710728431 A CN201710728431 A CN 201710728431A CN 107618539 A CN107618539 A CN 107618539A
- Authority
- CN
- China
- Prior art keywords
- base
- expansion board
- expandable type
- freight trolley
- type freight
- 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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Abstract
The invention discloses expandable type freight trolley, including：Base, wheel, push rod, expansion board and supporting mechanism；The lower surface of base is respectively provided with multiple wheels being engaged, at least two push rods are fixed on base, expansion board is arranged on the upper surface of base, and the side of expansion board is hinged by the side of hinge and base, supporting mechanism is arranged on the side of base, and supporting mechanism is engaged with expansion board, supporting mechanism can support expansion board.The expandable type freight trolley overcomes the size of freight trolley of the prior art arbitrarily to change, and the car loading of transport is certain, applicable the problem of being limited in scope.
Description
Technical field
The present invention relates to transport equipment field, in particular it relates to a kind of expandable type freight trolley.
Background technology
In daily production and living, freight trolley as a kind of small range, short distance transport hand haulage's instrument, by
It is a wide range of to use.Freight handcart is the conveyer for facilitating goods to be moved in small space, more time saving and energy saving than manually carrying.
Two kinds of trolleys of size can be divided into existing freight handcart, its car loading transported is different.
The size of freight trolley of the prior art can not arbitrarily change, and the car loading of transport is certain, and applicable scope has
Limit, when transport goods is more, transport personnel may select multiple transport of turning back in the case of only small-sized stroller, lead
Cause is excessive to be lavished labor on, and the space that large-scale stroller occupies is big, is stored inconveniently.
Therefore it provides a kind of size that can change stroller according to the car loading of transport in use, so as to full
The different demand of foot, and the problem of stability high expandable type freight trolley in stroller cargo transport ground is urgent need to resolve of the present invention.
The content of the invention
For above-mentioned technical problem, the purpose of the present invention is to overcome the size of freight trolley of the prior art can not be random
Changing, the car loading of transport is certain, and applicable is limited in scope, when transport goods is more, the situation of only small-sized stroller
Lower transport personnel may select multiple transport of turning back, cause it is excessive lavish labor on, the space that large-scale stroller occupies is big, no
The problem of being easy to storage, so as to provide a kind of size that can change stroller according to the car loading of transport in use,
So as to meet the needs of different, and the expandable type freight trolley that stroller cargo transport ground stability is high.
To achieve these goals, the invention provides a kind of expandable type freight trolley, the expandable type cargo transport to push away
Car includes：Base, wheel, push rod, expansion board and supporting mechanism；The lower surface of the base is respectively provided with multiple phases
The wheel of cooperation, at least two push rods are fixed on the base, and the expansion board is arranged on the upper surface of the base,
And the side of the expansion board is hinged by the side of hinge and the base, the supporting mechanism is arranged on the base
Side, and the supporting mechanism is engaged with the expansion board, and the supporting mechanism can support the expansion board.
Preferably, the supporting mechanism is hydraulic pump, and the hydraulic pump is fixed on the side of the base, and the hydraulic pressure
Piston rod on pump is horizontally disposed, and the piston rod can stretch along horizontal direction.
Preferably, the expansion board can with the piston rod against side be provided with what is be engaged with the piston rod
Deep-slotted chip breaker.
Preferably, the expansion board is provided with the side of deep-slotted chip breaker and is additionally provided with handle.
Preferably, the expansion board is at least provided with two pieces.
Preferably, at least provided with three supporting mechanisms on the side of the base.
Preferably, the lower surface of the base is additionally provided with multiple support feets.
Preferably, the support feet includes：Elevating lever and foot pad, the upper end of the elevating lever are fixed under the base
Surface, lower end are detachably connected with the foot pad, and the elevating lever can be lifted vertically.
According to above-mentioned technical proposal, expandable type freight trolley provided by the invention when in use, if transport article
When excessive, the expansion board on the base can be opened, then adjust the supporting mechanism and the expansion board is supported, from
And the expansion board is allowd effectively to transport goods.Expandable type freight trolley provided by the invention overcomes in the prior art
The size of freight trolley can not arbitrarily change, the car loading of transport is certain, and applicable is limited in scope, and transporting, goods is more
When, the personnel that transport in the case of only small-sized stroller may select multiple transport of turning back, cause it is excessive lavish labor on,
The space that large-scale stroller occupies is big, the problem of being stored inconveniently.
Other features and advantages of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Accompanying drawing is for providing a further understanding of the present invention, and a part for constitution instruction, with following tool
Body embodiment is used to explain the present invention together, but is not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is the structural representation of the expandable type freight trolley provided in a kind of preferred embodiment of the present invention；
Fig. 2 is expansion board and base on the expandable type freight trolley provided in a kind of preferred embodiment of the present invention
Installation diagram；
Fig. 3 be the present invention a kind of preferred embodiment in the expandable type freight trolley upper piston rod that provides with it is described
The installation diagram of expansion board.
Description of reference numerals
The push rod of 1 base 2
The expansion board of 3 wheel 4
The supporting mechanism of 5 hinge 6
78 foots pad of handle
The deep-slotted chip breaker of 9 elevating lever 12
The piston rod of 61 hydraulic pump 62
Embodiment
The embodiment of the present invention is described in detail below in conjunction with accompanying drawing.It should be appreciated that this place is retouched
The embodiment stated is merely to illustrate and explain the present invention, and is not intended to limit the invention.
In the present invention, in the case where not making opposite explanation, " upper and lower, inside and outside " etc. is included in the noun of locality in term
Only represent orientation of the term under normal service condition, or be skilled artisan understands that be commonly called as, and be not construed as pair
The limitation of the term.
As depicted in figs. 1 and 2, the invention provides a kind of expandable type freight trolley, the expandable type freight trolley
Including：Base 1, wheel 3, push rod 2, expansion board 4 and supporting mechanism 6；The lower surface of the base 1 is respectively provided with more
The individual wheel 3 being engaged, at least two push rods 2 are fixed on the base 1, and the expansion board 4 is arranged on the base 1
Upper surface, and the side of the expansion board 4 is hinged by the side of hinge 5 and the base 1, the supporting mechanism 6
The side of the base 1 is arranged on, and the supporting mechanism 6 is engaged with the expansion board 4, the supporting mechanism 6 can prop up
Support the expansion board 4.
According to above-mentioned technical proposal, expandable type freight trolley provided by the invention when in use, if transport article
When excessive, the expansion board 4 on the base 1 can be opened, then adjust the supporting mechanism 6 and the expansion board 4 is propped up
Support, so that the expansion board 4 can effectively transport goods.Expandable type freight trolley provided by the invention overcomes existing
The size of freight trolley in technology can not arbitrarily change, and the car loading of transport is certain, and applicable is limited in scope, and transport goods
Multiple transport of turning back may be selected by transporting personnel when more, in the case of only small-sized stroller, cause excessive waste
Labour, the space that large-scale stroller occupies is big, the problem of being stored inconveniently.
In a kind of preferred embodiment of the present invention, the supporting mechanism 6 is hydraulic pump 61, and the hydraulic pump 61 is solid
The side of the base 1 is scheduled on, and the piston rod 62 on the hydraulic pump 61 is horizontally disposed, and the piston rod 62 being capable of edge
Horizontal direction to stretch, when needing to be extended, adjust the hydraulic pump 61 so that the piston rod 62 extends, then by institute
State expansion board 4 to deploy, the piston rod 62 can carry out effectively supporting role to the expansion board 4.
In order that obtaining, support of the piston rod 62 for the expansion board 4 is more stable, in a kind of excellent of the present invention
In the embodiment of choosing, the expansion board 4 can with the piston rod 62 against side be provided with and the phase of piston rod 62
The deep-slotted chip breaker 12 of cooperation.
In a kind of preferred embodiment of the present invention, the side that the expansion board 4 is provided with deep-slotted chip breaker 12 is also set up
There is handle 7, the handle 7 facilitates staff to deploy the expansion board 4 from the base 1.
In order to sufficiently utilize the area of the base, in a kind of preferred embodiment of the present invention, the extension
Plate 4 is at least provided with two pieces, and the particular number in the present invention for the expansion board 4 is not construed as limiting certainly.
In order that obtaining the supporting mechanism 6 can stablize and effectively the expansion board is supported in the present invention,
In a kind of preferred embodiment of the present invention, at least provided with three supporting mechanisms 6 on the side of the base 1, certainly
The present invention is not construed as limiting for the particular number of the supporting mechanism 6.
In a kind of preferred embodiment of the present invention, the lower surface of the base 1 is additionally provided with multiple support feets,
When being got in stocks or being unloaded, the support feet is put down, so as to be supported to the base 1, so as to improve the wheel
Service life.
In a kind of preferred embodiment of the present invention, the supporting mechanism 11 includes：Elevating lever 9 and foot pad 8, it is described
The upper end of elevating lever 9 is fixed in the lower surface of the base 1, and lower end is detachably connected with the foot pad 8, the energy of elevating lever 9
It is enough vertically to lift, in unloading or loading, the elevating lever 9 is adjusted, it is low against on the ground to the foot pad 8,
So as to be supported effect to the base 1, prevent from causing the damage of the wheel 2 during loading, when effecting shipment or unloading,
The elevating lever 9 is stored.
The preferred embodiment of the present invention is described in detail above in association with accompanying drawing, still, the present invention is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the present invention, a variety of letters can be carried out to technical scheme
Monotropic type, these simple variants belong to protection scope of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, can be combined by any suitable means, in order to avoid unnecessary repetition, the present invention to it is various can
The combination of energy no longer separately illustrates.
In addition, various embodiments of the present invention can be combined randomly, as long as it is without prejudice to originally
The thought of invention, it should equally be considered as content disclosed in this invention.
Claims (8)
1. a kind of expandable type freight trolley, it is characterised in that the expandable type freight trolley includes：Base (1), wheel
(3), push rod (2), expansion board (4) and supporting mechanism (6)；The lower surface of the base (1) is respectively provided with multiple matchings
The wheel (3) of conjunction, at least two push rods (2) are fixed on the base (1), and the expansion board (4) is arranged on the bottom
The upper surface of seat (1), and the side of the expansion board (4) is hinged by the side of hinge (5) and the base (1), institute
The side that supporting mechanism (6) is arranged on the base (1) is stated, and the supporting mechanism (6) is engaged with the expansion board (4),
The supporting mechanism (6) can support the expansion board (4).
2. expandable type freight trolley according to claim 1, it is characterised in that the supporting mechanism (6) is hydraulic pump
(61), the hydraulic pump (61) is fixed on the side of the base (1), and the piston rod (62) on the hydraulic pump (61) is water
It is flat to set, and the piston rod (62) can stretch along horizontal direction.
3. expandable type freight trolley according to claim 2, it is characterised in that the expansion board (4) can with it is described
Piston rod (62) against side be provided with the deep-slotted chip breaker (12) that is engaged with the piston rod (62).
4. expandable type freight trolley according to claim 3, it is characterised in that the expansion board (4) is provided with arc
The side of groove (12) is additionally provided with handle (7).
5. expandable type freight trolley according to claim 1, it is characterised in that the expansion board (4) is at least provided with two
Block.
6. expandable type freight trolley according to claim 4, it is characterised in that on the side of the base (1) at least
Three supporting mechanisms (6) are set.
7. expandable type freight trolley according to claim 1, it is characterised in that the lower surface of the base (1) is also set
It is equipped with multiple support feets.
8. expandable type freight trolley according to claim 7, it is characterised in that the support feet includes：Elevating lever (9)
With foot pad (8), the upper end of the elevating lever (9) is fixed in the lower surface of the base (1), and lower end and the foot pad (8) are removable
Connection is unloaded, the elevating lever (9) can vertically lift.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728431.3A CN107618539A (en) | 2017-08-23 | 2017-08-23 | Expandable type freight trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710728431.3A CN107618539A (en) | 2017-08-23 | 2017-08-23 | Expandable type freight trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107618539A true CN107618539A (en) | 2018-01-23 |
Family
ID=61089085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710728431.3A Pending CN107618539A (en) | 2017-08-23 | 2017-08-23 | Expandable type freight trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107618539A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874114A (en) * | 2020-07-07 | 2020-11-03 | 常州机电职业技术学院 | All-terrain vehicle convenient for material transportation |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465996A (en) * | 1994-05-05 | 1995-11-14 | Wisz; William | Cooler carrier apparatus |
| JP2002362372A (en) * | 2001-06-12 | 2002-12-18 | Kazuhito Segawa | Extensible/reducible truck |
| CN205075860U (en) * | 2015-08-28 | 2016-03-09 | 庞景才 | Extension formula handcart |
| KR20160002808U (en) * | 2015-02-04 | 2016-08-12 | 김우중 | Variable length handtruck |
| CN106335530A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Cargo conveying trolley |
| CN206086809U (en) * | 2016-08-31 | 2017-04-12 | 徐建坤 | Carrying hand shallow is used on farm |
-
2017
- 2017-08-23 CN CN201710728431.3A patent/CN107618539A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5465996A (en) * | 1994-05-05 | 1995-11-14 | Wisz; William | Cooler carrier apparatus |
| JP2002362372A (en) * | 2001-06-12 | 2002-12-18 | Kazuhito Segawa | Extensible/reducible truck |
| KR20160002808U (en) * | 2015-02-04 | 2016-08-12 | 김우중 | Variable length handtruck |
| CN205075860U (en) * | 2015-08-28 | 2016-03-09 | 庞景才 | Extension formula handcart |
| CN206086809U (en) * | 2016-08-31 | 2017-04-12 | 徐建坤 | Carrying hand shallow is used on farm |
| CN106335530A (en) * | 2016-09-30 | 2017-01-18 | 芜湖豫新世通汽车空调有限公司 | Cargo conveying trolley |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111874114A (en) * | 2020-07-07 | 2020-11-03 | 常州机电职业技术学院 | All-terrain vehicle convenient for material transportation |
| CN111874114B (en) * | 2020-07-07 | 2021-07-16 | 常州机电职业技术学院 | All-terrain vehicle convenient for material transportation |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180123 |