CN110015329A - Folding multifunctional small handcart - Google Patents
Folding multifunctional small handcart Download PDFInfo
- Publication number
- CN110015329A CN110015329A CN201910358362.0A CN201910358362A CN110015329A CN 110015329 A CN110015329 A CN 110015329A CN 201910358362 A CN201910358362 A CN 201910358362A CN 110015329 A CN110015329 A CN 110015329A
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- CN
- China
- Prior art keywords
- substrate
- plate
- support plate
- hinged
- fold mechanism
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- 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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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
- B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible
- B62B3/022—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible folding down the body to the wheel carriage or by retracting projecting parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2205/00—Hand-propelled vehicles or sledges being foldable or dismountable when not in use
- B62B2205/30—Detachable, retractable or collapsible load supporting means
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The present invention discloses a kind of folding multifunctional small handcart, including symmetrically arranged first fold mechanism and the second fold mechanism, first fold mechanism and the second fold mechanism include substrate, support plate, expand plate, and it is hinged by articulation piece between plate, the bottom end of first fold mechanism is equipped with two scroll wheels, and the bottom side of the second fold mechanism is equipped with driving mechanism.This trolley includes being hinged and symmetrical left folding mechanism and right folding mechanism, left and right fold mechanism is equipped with the support plate that can mutually rotate, it can be according to the demand transported goods, the convertible different shape of trolley, it is applicable to different size article carrying, and rotary mount is used between support plate, load-bearing property is good, and stability is high；In addition, universal wheel is driven by program motor control, is pushed without artificial, be particularly suitable for the biggish article transport of weight, practicability is good, should be widely promoted.
Description
Technical field
The present invention relates to a kind of means of transports, and in particular to a kind of folding multifunctional small handcart
Background technique
Trolley is to carry the common tool of article, can replace manual handling, convenient and practical, therefore is answered extensively
For various occasions, especially library, supermarket, airport etc..Traditional trolley includes support panel, is set to supporting surface board bottom
The castor at end, the push rod lost set on support panel, are fixed not folding structures, occupied space is big, is stored inconveniently.
Application No. is 2017216470523 inventions for China, disclose multifunction folding trolley, it includes left type
Frame and right type frame；Left type frame includes two columns and two crossbeams, and right type frame includes two columns and two crossbeams；It is left
It is provided with longitudinal rod between square frame and right type frame, longitudinal rod both ends are all connected with that there are two oblique connecting rod A；It is each oblique
The middle part of connecting rod A is rotatably connected to oblique connecting rod B；Transverse link there are two being respectively provided with above the longitudinal rod both ends；
Canvas is connected between the left type frame and right type frame；Desktop is connected in the left type frame；In the right type frame
It is connected with telescopic rod.Vertical, horizontal connecting rod is arranged in the invention, realizes trolley folding, convenient for storage, and also sets up desktop, increases
Big storage space, when there are still following defects: first, the support panel of the trolley is canvas, although being equipped under canvas
Several link supports, but load-bearing property or poor, are particularly unsuitable for the biggish article carrying of weight；Second, all connecting rods
After expansion, canvas can only keep a fixed size, be not applied for the carrying of all size article；In addition, people is needed to hold
Telescopic rod could push trolley, if carry weight biggish article, large labor intensity, therefore the trolley is practical
Property is poor.
Summary of the invention
In view of the deficienciess of the prior art, the present invention provides a kind of folding multifunctional small handcart, this trolley includes mutual
Hingedly and symmetrical left folding mechanism and right folding mechanism, left and right fold mechanism are equipped with the support plate that can mutually rotate, can
According to the demand transported goods, the convertible different shape of trolley is applicable to different size article carrying, and adopts between support plate
With rotary mount, load-bearing property is good, and stability is high；In addition, universal wheel is driven by program motor control, pushed without artificial,
It is particularly suitable for the biggish article transport of weight, practicability is good, should be widely promoted.
In order to achieve the above object, the technical solution that the present invention takes:
Folding multifunctional small handcart, including symmetrically arranged first fold mechanism and the second fold mechanism, first folding
Folded mechanism includes first substrate and is successively articulated with several pieces of the first support plates on first substrate by articulation piece, and described the
Several pieces of the second support plates that two-fold mechanism includes the second substrate and is successively articulated with by articulation piece in the second substrate, and
The first substrate is hinged with the second substrate, and the arranged on left and right sides of the first substrate passes through articulation piece and is hinged with first
Plate is expanded, the size of two first expansion plates is the half of first substrate size, and the arranged on left and right sides of the second substrate is hingedly equal
It is hinged with the second expansion plate by articulation piece, two second expansion board sizes are the half of the second substrate size；The articulation piece
Including hinging rotary axis, the one end of the hinging rotary axis is equipped with a spring, the other end is equipped with and presses press button, described to press press button
It is set in a capping, is arranged with several firm card columns on the hinging rotary axis, the firm card column is cylindrical and edge
Its surface is uniformly provided with axial strip, and the hinging rotary axis, spring, firm card column are set in set on the hinged side of adjacent panels
Hinge barrels in, and the hinge barrels being hinged on two plates are staggered, and are arranged in the hinge barrels of firm card column and open up and consolidate
The securement apertures that card column shape matches, the hinge barrels dismantling connection of the capping and end；The bottom side of the first substrate is symmetrical
Equipped with two scroll wheels, the bottom side of the second substrate is equipped with a driving mechanism, and the driving mechanism includes being symmetrically set in the second base
Two universal wheels of board bottom side, a connecting shaft is equipped between universal wheel, and the connecting shaft is connect with a program motor；First base
Plate, all first support plates are corresponding to offer the driving mechanism embedding groove to match with driving mechanism, and two first expand on plate
Symmetrically there is driving mechanism to inlay half slot, then two driving mechanisms inlay half slot and are just spliced into a driving mechanism embedding groove, then drive
Motivation structure can be embedded in driving structure embedding groove, the second substrate, all second support plates, two second expand plates on it is right
The two scroll wheel embedding grooves to match with two scroll wheels should be offered.
The stacking transported goods can be arranged in order to climb staff can to eminence as optimal technical scheme, is changed
The single sexual function of existing trolley, the side of the first hinged support plate is equipped with support plate panel, the support with first substrate
A nested ladder support plate, the ladder support plate are equipped with a telescopic ladder on plate panel.
Increase each plate of this trolley as optimal technical scheme in order to carry this trolley or hang various articles
The utilization rate that block is carried improves practicability, and the side of all second support plates, which can open, is releasably equipped with increment of load plate.
Compared with prior art, the invention has the benefit that
1, this trolley includes being hinged and symmetrical left folding mechanism and right folding mechanism, left and right fold mechanism are all provided with
There is the support plate that can mutually rotate, different size can be applicable to according to the demand transported goods, the convertible different shape of trolley
Article carrying, and rotary mount is used between support plate, load-bearing property is good, and stability is high；In addition, universal wheel is by program motor
Control driving pushes without artificial, is particularly suitable for the biggish article transport of weight, practicability is good, should be widely promoted.
2, telescopic ladder is set, climb staff can to eminence, the stacking transported goods can be arranged, is changed existing small
The single sexual function of vehicle.
3, increment of load plate is set, this trolley is allow to carry or hang various articles, increases what each plate of this trolley was carried
Utilization rate improves practicability.
Detailed description of the invention
The present invention is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is axis side schematic diagram of the invention；
Fig. 3 is the tiling schematic diagram of the first fold mechanism and the second fold mechanism；
Fig. 4 is partial cross-sectional view of the invention；
Fig. 5 is tiling schematic diagram of the invention；
Fig. 6 is folding schematic diagram of the invention；
Drawing reference numeral: 1, first fold mechanism, 1-1, first substrate, 1-2, the first support plate, 1-3, the first expansion plate, 2,
Second fold mechanism, 2-1, the second substrate, 2-2, the second support plate, 2-3, second expand plate, 3, articulation piece, 3-1, hinging rotary
Axis, 3-2, spring, 3-3, press press button, 3-4, capping, 3-5, consolidate card column, 3-6, hinge barrels, 4, scroll wheel, 5, driving mechanism,
5-1, universal wheel, 5-2, connecting shaft, 5-3, program motor, 6, scroll wheel embedding groove, 7, driving mechanism embedding groove, 8, driving mechanism
Inlay half slot, 9, support plate panel, 10, ladder support plate, 11, telescopic ladder, 11-1, cross bar of creeping, 11-2, vertical supporting
Cylinder, 12, increment of load plate, 13, connecting cylinder.
Specific embodiment
A kind of specific embodiment of the proposition present invention as shown in Figure 1, folding multifunctional small handcart, including symmetrically arranged first
Fold mechanism 1 and the second fold mechanism 2, first fold mechanism 1 include first substrate 1-1 and pass through articulation piece 3 successively
Several pieces of the first support plate 1-2 being articulated on first substrate 1-1, then all first support plate 1-2 can successively be folded to
On one substrate 1-1, second fold mechanism 2 includes the second substrate 2-1 and is successively articulated with the second substrate by articulation piece 3
Several pieces of the second support plate 2-2 on 2-1, then all second support plate 2-2 can be successively folded on the second substrate 2-1, this
All plates side's of being in shape is arranged for embodiment and size is identical, and the first support plate 1-2 and the second support plate of the present embodiment
2-2 is disposed as 2 pieces, and the first substrate 1-1 and the second substrate 2-1 is hinged, then first substrate 1-1 and the second substrate
2-1 can be folded together, and the present embodiment realizes that first substrate 1-1's and the second substrate 2-1 is hinged by several hinges, and described the
The arranged on left and right sides of one substrate 1-1 passes through articulation piece 3 and is hinged with the first expansion plate 1-3, and the size of two first expansion plate 1-3 is equal
For the half of first substrate 1-1 size, then two first expansion plate 1-3 are just spliced into first substrate 1-1, the second substrate 2-
1 arranged on left and right sides is hingedly hinged with the second expansion plate 2-3 by articulation piece 3, and the size of two second expansion plate 2-3 is the
The half of two substrate 2-1 sizes, then two second expansion plate 2-3 are just spliced into the second substrate 2-1, as shown in Figure 3；It is described hinged
Part 3 includes hinging rotary axis 3-1, and the one end of the hinging rotary axis 3-1 is equipped with a spring 3-2, the other end is equipped with pressing
Button 3-3, described to be arranged 3-2 in a capping 3-4 by press button, the present embodiment setting by press button 3-3 includes that diameter is not equal, successively sets
Two set cylindrical cylinder is arranged with several firm card column 3-5, the present embodiment setting 2 on the hinging rotary axis 3-1
A firm card column 3-5, the firm card column 3-5 are cylindrical and are uniformly provided with axial strip, the hinged rotation along its surface
Shaft 3-1, spring 3-2, firm card column 3-5 are set in the hinge barrels 3-6 of the hinged side of adjacent panels, and are hinged two
Hinge barrels 3-6 on plate is staggered, hinged firm between plate in order to guarantee, the present embodiment be arranged hinge barrels 3-6 with and its
The plate at place is integrally formed manufacture, is arranged to open up in the hinge barrels 3-6 of firm card column 3-5 and matches with firm card column 3-5 shape
Securement apertures, then consolidate card column 3-6 inlay card in securement apertures, realize that adjacent hinge plate is postrotational firm, the capping 3-4 and
The hinge barrels 3-6 of end is detachably connected, and the present embodiment setting capping 3-4 and the shape of plate end match, and passes through bolt reality
It is now detachably connected, in order to guarantee postrotational firm, raising load-bearing property, as shown in figure 4, first substrate is arranged in the present embodiment
Pass through between 1-1 and the first support plate 1-2 hinged with it, between the second substrate 2-1 and the second support plate 2-1 hinged with it
Two articulation pieces 3 are hinged, connected between two articulation pieces 3 by several connecting cylinders 13, the present embodiment is arranged between two articulation pieces 3
Two connecting cylinders 13, then two articulation pieces 3 can relatively rotate under the action of two connecting cylinder 13；The bottom side pair of the first substrate 1-1
Title is equipped with two scroll wheels 4, and the present embodiment is arranged two scroll wheels 4 and has brake setting, then when needing not scroll through 4 rolling of wheel, breaks
Lower brake setting can prevent the rolling of scroll wheel 4, be kept fixed it, and the bottom side of the second substrate 2-1 is equipped with a driving
Mechanism 5, the driving mechanism 5 include the two universal wheel 5-1 for being symmetrically set in the bottom side the second substrate 2-1, two rolling of the present embodiment setting
Distance is bigger than distance between two universal wheel 5-1 between driving wheel 4, and a connecting shaft 5-2, the connection are equipped between two universal wheel 5-1
Axis 5-2 is connect with a program motor 5-3, then program motor 5-3 and connecting shaft 5-2 forms T-shaped, and program motor 5-3 can be selected
It is selected as stepper motor, servo motor etc., in order to guarantee that it is accurate that two universal wheel 5-1 are turned to, the present embodiment is set as stepper motor, can
By connecting in bluetooth with the control program on operator's mobile phone, operator can follow operation, realize trolley advance, retreat or
The traveling such as steering；Corresponding offer matches with driving mechanism 5 on the first substrate 1-1, all first support plate 1-2
Driving mechanism embedding groove 7, two first expansion plate 1-3 on symmetrically there is driving mechanism to inlay half slot 8, then two driving mechanisms inlay half slot
8 are just spliced into a driving mechanism embedding groove 7, and driving mechanism 5 can be embedded in driving structure embedding groove 7, and the present embodiment exists
The driving mechanism being arranged in adjacent panels inlays half slot 8 in mirror settings, the second substrate 2-1, all second support plate 2-2,
Correspondence offers the two scroll wheel embedding grooves 6 to match with two scroll wheels 4 on two second expansion plate 2-3, then two scroll wheels 4 can
It is embedded in two scroll wheel embedding grooves 6 respectively.
The side of the first hinged support plate 1-2 is equipped with support plate panel 9, the support plate panel 9 with first substrate 1-1
Upper nested ladder support plate 10, the ladder support plate 10 are equipped with a telescopic ladder 11, climb staff can to height
Place, arranges the stacking transported goods, and changes the single sexual function of existing trolley, and the present embodiment setting support plate panel 9 passes through spiral shell
Bolt is connect with the first support plate 1-2, in order to guarantee that support plate panel 9 is connect firm with ladder support plate 10, in addition to support plate
Outside the connection mutually nested with ladder support plate 10 of panel 9, bolt is also arranged in the present embodiment in-between, and the telescopic ladder 11 is wrapped
Include the cross bar 11-1 disposed in parallel that creeps up and down, set on the both ends cross bar 11-1 and can successively nested vertical supporting cylinder 11- of creeping
Frictional force between 2, adjacent mutually nested vertical supporting cylinder 11-2 is larger, such as the antenna of traditional tv, guarantees vertical branch
The stabilization after cylinder 11-2 is stretched is supportted, the vertical supporting cylinder 11-2 diameter of lowermost end is maximum and passes through bolt and ladder support plate 10
Connection.
The side of all second support plate 2-2 is removably equipped with increment of load plate 12, and the present embodiment is in 2 piece of second support plate
2-2 is equipped with increment of load plate 12 of different shapes, and one of to open up insertion sliding slot, the increment of load plate 12 is embedded in insertion sliding slot
It is interior, the docking groove in concave shape is opened up on another piece, and the increment of load plate 12 with its mating connection is equipped on docking groove, makes this trolley
Various articles can be carried or be hung, increases the utilization rate that each plate of this trolley is carried, improves practicability.
When the present invention uses: the first support of rotation 1-2 and the second support plate 2- can be passed through according to the shape transported goods
2, realize that trolley can be rotated into the shape such as Fig. 1 if length of transporting goods is long by trolley change of different shapes, if
It prevents cargo from falling from trolley, trolley can be rotated into the shape such as Fig. 2, plate 1-3 and two second can also be expanded by two first
Plate 1-4 is expanded respectively at folding on first substrate 1-1 and the second substrate 2-1, as shown in figure 5, if tearing open when not needing using trolley
Increment of load plate 12 is unloaded, telescopic ladder 11 is compressed, after then the first another mistake hour hands clockwise of all first support plate 1-2 are folded, from
And be all folded on first substrate 1-1, equally will all second support plate 2-2 first counterclockwise after clockwise after folding, thus
It is all folded on the second substrate 2-1, first substrate 1-1 is mutually folded with the second substrate 2-1, then two scroll wheels 4 are just inlayed
In the scroll wheel embedding groove 6 that the first support plate 1-2, two first expansion plate 1-3 are opened up, driving mechanism 5 is just embedded in second
Substrate 2-1, all second support plate 2-2, two second expand in the driving mechanism embedding groove 7 opened up on plate 2-3, as shown in Figure 6.
Certainly, only the preferred embodiments of the disclosure is described in detail in conjunction with attached drawing above, not with this
Limit practical range of the invention, equivalence changes made by all principles under this invention, construction and structure should all be covered by this
In the protection scope of invention.
Claims (3)
1. folding multifunctional small handcart, it is characterised in that: including symmetrically arranged first fold mechanism (1) and the second fold mechanism
(2), first fold mechanism (1) includes first substrate (1-1) and is successively articulated with first substrate by articulation piece (3)
Several pieces of the first support plates (1-2) on (1-1), second fold mechanism (2) include the second substrate (2-1) and pass through hinge
Fitting (3) is successively articulated with several pieces of the second support plates (2-2) on the second substrate (2-1), and the first substrate (1-1) with
The second substrate (2-1) is hinged, and the arranged on left and right sides of the first substrate (1-1), which passes through articulation piece (3) and is hinged with first, opens up
Panel (1-3), the size of two first expansions plate (1-3) are the half of first substrate (1-1) size, the second substrate (2-
1) arranged on left and right sides is hingedly hinged with the second expansion plate (2-3) by articulation piece (3), and two second expand the size of plate (2-3)
It is the half of the second substrate (2-1) size；The articulation piece (3) includes hinging rotary axis (3-1), the hinging rotary axis
The one end of (3-1) is equipped with a spring (3-2), the other end is equipped with and presses press button (3-3), described to be set in one by press button (3-3)
It covers in (3-4), several firm card column (3-5), the firm card column (3-5) is arranged on the hinging rotary axis (3-1)
It is cylindrical and be uniformly provided with axial strip along its surface, the hinging rotary axis (3-1), spring (3-2), firm card column
(3-5) is set in the hinge barrels (3-6) of the hinged side of adjacent panels, and the hinge barrels (3-6) being hinged on two plates are handed over
Mistake setting, is arranged in the hinge barrels (3-6) of firm card column (3-5) and opens up the securement apertures to match with firm card column (3-5) shape,
Hinge barrels (3-6) dismantling connection of capping (3-4) and end；The bottom side of the first substrate (1-1) is symmetrically arranged with two rollings
The bottom side of driving wheel (4), the second substrate (2-1) is equipped with a driving mechanism (5), and the driving mechanism (5) includes being symmetrically set in
Two universal wheels (5-1) of the bottom side the second substrate (2-1) are equipped with a connecting shaft (5-2) between two universal wheels (5-1), the connection
Axis (5-2) is connect with a program motor (5-3)；Correspondence is opened on the first substrate (1-1), all first support plates (1-2)
Equipped with the driving mechanism embedding groove (7) to match with driving mechanism (5), symmetrically there is driving mechanism in two first expansions plate (1-3)
It inlays half slot (8), the second substrate (2-1), all second support plates (2-2), two second expand corresponding on plate (2-3) set
There is two scroll wheel embedding groove (6) corresponding with two scroll wheels (4).
2. folding multifunctional small handcart according to claim 1, it is characterised in that: the hinged with first substrate (1-1)
The side of one support plate (1-2) is equipped with support plate panel (9), a nested ladder support plate (10) on the support plate panel (9),
The ladder support plate (10) is equipped with a telescopic ladder (11).
3. folding multifunctional small handcart according to claim 1 or 2, it is characterised in that: all second support plates (2-2)
Side is removably equipped with increment of load plate (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358362.0A CN110015329A (en) | 2019-04-30 | 2019-04-30 | Folding multifunctional small handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910358362.0A CN110015329A (en) | 2019-04-30 | 2019-04-30 | Folding multifunctional small handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110015329A true CN110015329A (en) | 2019-07-16 |
Family
ID=67192892
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910358362.0A Pending CN110015329A (en) | 2019-04-30 | 2019-04-30 | Folding multifunctional small handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110015329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379922A (en) * | 2020-10-19 | 2022-04-22 | 上海宝信软件股份有限公司 | Folding binding strip collecting tank and steel coil binding strip collecting method |
| CN117325920A (en) * | 2023-11-08 | 2024-01-02 | 东台启盛新能源科技有限公司 | Special transfer supporting device for wind power blade mold and application method of special transfer supporting device |
-
2019
- 2019-04-30 CN CN201910358362.0A patent/CN110015329A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114379922A (en) * | 2020-10-19 | 2022-04-22 | 上海宝信软件股份有限公司 | Folding binding strip collecting tank and steel coil binding strip collecting method |
| CN117325920A (en) * | 2023-11-08 | 2024-01-02 | 东台启盛新能源科技有限公司 | Special transfer supporting device for wind power blade mold and application method of special transfer supporting device |
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