CN108423039B - Multifunctional handcart - Google Patents
Multifunctional handcart Download PDFInfo
- Publication number
- CN108423039B CN108423039B CN201810471976.5A CN201810471976A CN108423039B CN 108423039 B CN108423039 B CN 108423039B CN 201810471976 A CN201810471976 A CN 201810471976A CN 108423039 B CN108423039 B CN 108423039B
- Authority
- CN
- China
- Prior art keywords
- frame
- assembly
- vertical rod
- handle
- rod assembly
- 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.)
- Active
Links
- 238000005192 partition Methods 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 8
- 238000010413 gardening Methods 0.000 description 8
- 238000000429 assembly Methods 0.000 description 7
- 230000000712 assembly Effects 0.000 description 7
- 125000006850 spacer group Chemical group 0.000 description 2
- 244000007853 Sarothamnus scoparius Species 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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
- B62B1/00—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor
- B62B1/18—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows
- B62B1/20—Hand carts having only one axis carrying one or more transport wheels; Equipment therefor in which the load is disposed between the wheel axis and the handles, e.g. wheelbarrows involving parts being collapsible, attachable, detachable or convertible
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B5/00—Accessories or details specially adapted for hand carts
- B62B5/06—Hand moving equipment, e.g. handle bars
- B62B5/061—Hand moving equipment, e.g. handle bars both ends or periphery of cart fitted with handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
- B62B2206/00—Adjustable or convertible hand-propelled vehicles or sledges
- B62B2206/006—Convertible hand-propelled vehicles or sledges
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Handcart (AREA)
Abstract
The invention discloses a multifunctional handcart, which comprises a frame, a roller assembly and a handle, wherein the frame at least comprises a bottom plate and a left side plate vertically arranged at the left end of the bottom plate, at least one side of the frame opposite to the left side plate is open, the roller assembly is fixed on the bottom plate and the left side plate, and one end of the handle is hinged on the front side and the rear side of the frame; when the bottom plate is positioned at the bottom, the other end of the handle can rotate to the left side or the right side of the frame and is fixed at the left part or the right part of the frame through a positioning piece; the frame is turned ninety degrees, the handle can rotate to the upper side or the lower side of the frame and is fixed on the upper part or the lower part of the frame through a positioning piece, and the left side plate is positioned at the bottom of the frame. The multifunctional handcart provided by the invention can be used in different occasions through overturning, and the use ratio of the handcart is improved.
Description
Technical Field
The invention relates to the technical field of trolleys, in particular to a multifunctional trolley.
Background
The handcart in the market at present is generally used for placing spare part and instrument, and the function is single, and there is the restriction in the application occasion, inconvenient pole type gardening tool such as spade, hoe, the invention comes consequently.
Disclosure of Invention
The invention aims to provide a multifunctional handcart which can be used as a common handcart or a gardening vehicle after being overturned and is used for placing long rod type gardening tools.
Based on the problems, the technical scheme provided by the invention is as follows:
The multifunctional handcart comprises a frame, a roller assembly and a handle, wherein the frame at least comprises a bottom plate and a left side plate vertically arranged at the left end of the bottom plate, at least one side of the frame opposite to the left side plate is open, the roller assembly is fixed on the bottom plate and the left side plate, and one end of the handle is hinged to the front side and the rear side of the frame; when the bottom plate is positioned at the bottom, the other end of the handle can rotate to the left side or the right side of the frame and is fixed at the left part or the right part of the frame through a positioning piece; the frame is turned ninety degrees, the handle can rotate to the upper side or the lower side of the frame and is fixed on the upper part or the lower part of the frame through a positioning piece, and the left side plate is positioned at the bottom of the frame.
In some embodiments, the frame further comprises a first upright component disposed at the right end of the bottom plate, at least one second upright component disposed between the bottom plate and the upper end of the frame, at least one first cross bar disposed on the first upright component, at least one second cross bar disposed on the second upright component, and at least one cross bar component disposed between the first upright component and the left side plate, the second upright component being disposed on front and rear sides of the frame, the first cross bar, the second cross bar and the cross bar component being disposed on the same plane, and a spacer component being disposed on the plane.
In some embodiments, one end of the handle is hinged to the middle part of the second vertical rod assembly, and the handle is fixed to one end of the cross rod assembly or one end of the second vertical rod assembly through a positioning piece.
In some embodiments, the positioning piece is a spring pin, and at least one end of the cross bar assembly and at least one end of the second vertical rod assembly are provided with pin holes matched with the spring pin.
In some embodiments, the partition assembly includes a plurality of movable trays, and front and rear ends of the movable trays are respectively fixed to the rail assembly.
In some embodiments, the second upright component is provided with a separation rod, two ends of the separation rod are bent to form a chute matched with the second upright component, the outer end of the chute is limited by a limiting piece, and when the frame is turned over for use, the separation rod slides along the second upright component to separate the space between the upper part of the frame and the partition component.
In some embodiments, a first supporting piece in a U shape is arranged at the lower part of the first vertical rod assembly, the upper end of the first supporting piece is fixed on the first vertical rod assembly, and the lower end of the first supporting piece extends downwards; the upper end of the frame is provided with a second supporting piece in a U shape, one end of the second supporting piece is fixed at the upper end of the frame, and the other end of the second supporting piece extends to one side of the frame, where the roller assemblies are arranged.
In some embodiments, the top of the frame is provided with a top plate.
In some embodiments, the first upright component is provided with a first handle support part, and the top plate is provided with a second handle support part at a position corresponding to the second upright component.
In some embodiments, the roller assembly comprises a mounting frame, roller shafts and rollers, the mounting frame is arranged at two ends of the width direction of the left side plate, the rollers are rotatably arranged on the mounting frame, the rollers are arranged at two ends of the roller shafts, the mounting frame comprises a first mounting part fixed on the bottom plate and a second mounting part fixed on the left side plate, the first mounting part and the second mounting part extend towards the outer side of the frame, a roller shaft penetrating groove is formed in the joint of the first mounting part and the second mounting part, and the roller shaft penetrates into the roller shaft penetrating groove.
Compared with the prior art, the invention has the advantages that:
By adopting the technical scheme of the invention, the handcart can be used as a common handcart, articles are placed on the bottom plate or the partition plate, the handle is positioned on the left side or the right side of the frame and used for pushing the frame, the frame is overturned by ninety degrees, the left side plate is positioned on the bottom plate and used as the bottom plate, a spade, a hoe and the like rod type gardening tool can be placed in the handcart through an opening opposite to the left side plate, and the handle is rotated to the upper side or the lower side of the frame and used for pushing the frame.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed in the description of the embodiments will be briefly described below, in which the drawings are only some embodiments of the present invention, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of a multifunctional cart according to an embodiment of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of another use state after ninety degrees of the embodiment of the present invention is flipped;
FIG. 4 is a schematic view of a handle according to an embodiment of the present invention;
FIG. 5 is a cross-sectional view A-A of FIG. 4;
wherein:
1. A frame; 1-1, a bottom plate; 1-2, a left side plate; 1-3, a first vertical rod assembly; 1-4, a second vertical rod assembly; 1-5, a first cross bar; 1-6, a second cross bar; 1-7, a cross bar assembly; 1-8, a top plate; 1-9, moving a tray;
2. A roller assembly; 2-1, a first mounting portion; 2-2, a second mounting part; 2-3, a roller shaft; 2-4, idler wheels;
3. A handle; 3-1, a through hole;
4. a positioning piece; 4-1, a pin portion; 4-2, a spring; 4-3, pulling a bolt ball;
5. A first support;
6. A second support;
7. A partition rod;
8. a first handle support portion;
9. A second handle support portion;
10. Pin holes.
Detailed Description
The above-described aspects are further described below in conjunction with specific embodiments. It should be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. The implementation conditions used in the examples may be further adjusted according to the conditions of the specific manufacturer, and the implementation conditions not specified are generally those in routine experiments.
Referring to fig. 1-3, for the embodiment of the present invention, there is provided a multifunctional cart including a frame 1, a roller assembly 2 and a handle 3, wherein the frame 1 includes a bottom plate 1-1, a left side plate 1-2 vertically disposed at a left end of the bottom plate 1-1, and one side of the frame 1 opposite to the left side plate 1-2 is opened, a front side and a rear side of the frame 1 may be provided with a cover plate to be closed, in a preferred embodiment, the front side and the rear side of the frame 1 are opened, an upper portion of the frame 1 is provided with a top plate 1-8, the roller assembly 2 is fixed on the bottom plate 1-1 and the left side plate 1-2, the handle 3 is U-shaped, one end of the handle 3 (i.e., two handles of the U-shaped portion) is hinged at the front side and the rear side of the frame 1, the other end (namely the bottom of the U-shaped part) of the handle 3 can rotate to the left side and the right side or the upper side and the lower side of the frame 1 and is fixed at the left part and the right part or the upper part and the lower part of the frame 1 through a positioning piece 4, the handcart can be used as a common handcart, an object is placed on the bottom plate 1-1 or a partition plate, the handle 3 is positioned at the left side or the right side of the frame 1 at the moment, when a spade, a hoe and a broom are needed to be placed on the long-rod type gardening tool, the handle 3 is rotated to the upper side or the lower side of the frame 1, the frame 1 is turned ninety degrees, the left side plate 1-2 is positioned at the bottom, and the long-rod type gardening tool is placed in the opening opposite to the left side plate 1-2, so that the handcart can be used as a gardening vehicle.
In this example, the frame 1 further includes a first pole assembly 1-3 disposed at the right end of the bottom plate 1-1, a second pole assembly 1-4 disposed between the bottom plate 1-1 and the upper end of the frame 1, a first rail 1-5 disposed on the first pole assembly 1-3, a second rail 1-6 disposed on the second pole assembly 1-4, and a rail assembly 1-7 disposed between the first pole assembly 1-3 and the left side plate 1-2, the second pole assembly 1-4 being disposed at the front and rear sides of the frame 1, wherein the first pole assembly 1-3 and the second pole assembly 1-4 each include two poles disposed at the front and rear sides of the bottom plate 1-1, the rail assembly 1-7 includes two rails disposed at the front and rear sides of the frame 1, the first rail 1-5, the second rail 1-6, and the rail assembly 1-7 are disposed on the same plane, and a spacer assembly is disposed on the plane for placing articles, it should be understood that in other pole assemblies 1-4 may be disposed, and in other embodiments, the first rail assembly 1-3 and the second rail assembly 1-4 may be disposed at multiple rails 1-4 may be disposed at multiple levels, and the second rail assembly 1-7 may be disposed at multiple levels.
In this example, one end of the handle 2 is hinged at the middle part of the second upright component 1-4, the handle 2 is fixed at one end of the cross rod component 1-7 or one end of the second upright component 1-4 through the positioning piece 4, and after the frame 1 is turned ninety degrees, the handle 2 can be adjusted to a corresponding position for use.
In this example, the positioning element 4 is a spring pin, and pin holes 10 matched with the spring pin are respectively arranged at two ends of the cross bar assembly 1-7 and two ends of the second vertical rod assembly 1-4. As shown in fig. 5, the positioning member 4 includes a pin portion 4-1, a spring 4-2 penetrating the pin portion 4-1, and a bolt ball 4-3, the pin portion 4-1 includes a large end and a small end, the bolt ball 4-3 is disposed at the small end, a shoulder is formed between the large end and the small end, one end of the spring 4-2 abuts against the shoulder and the other end abuts against the bolt ball 4-3, correspondingly, the handle 3 is a hollow tubular member, the pin portion 4-1 is disposed in the tubular member in a penetrating manner, two ends of the pin portion 4-1 extend out of the tubular member, a penetrating opening 3-1 into which the large end of the pin portion 4-1 extends is disposed on an outer wall of the tubular member, and the large end of the pin portion 4-1 can extend into the tubular member by pulling the bolt ball 4-3, so as to separate the handle 3 from the frame 1 for rotating the handle 3.
In this example, the partition plate assembly includes a plurality of movable trays 1-9, the front and rear ends of the movable trays 1-9 are respectively fixed on the cross bar assemblies 1-7, in implementation, the front and rear ends of the movable trays 1-9 are respectively bent to form clamping grooves, the clamping grooves are matched with the cross bar assemblies 1-7, and the movable trays 1-9 are fixed on the cross bar assemblies 1-7 by clamping the clamping grooves on the cross bar assemblies 1-7.
When the frame 1 is turned ninety degrees for use, in order to facilitate separation of the space between the upper part of the frame 1 and the partition plate component, the storage of rod-shaped objects such as shovels and besom is facilitated, the falling of the objects is avoided, a partition rod 7 is arranged on the second vertical rod component 1-4, two ends of the partition rod 7 are bent to form a chute matched with the second vertical rod component 1-4, the chute is clamped on the second vertical rod component 1-4, and then the partition rod 7 is fixed on the second vertical rod component 1-4 through limiting pieces such as bolts and the like.
In the embodiment, a U-shaped first supporting piece 5 is arranged at the lower part of the first vertical rod component 1-3, the upper end of the first supporting piece 5 is fixed on the first vertical rod component 1-3, and the lower end of the first supporting piece extends downwards; the upper end of the frame 1 is provided with a second supporting piece 6 which is U-shaped, one end of the second supporting piece 6 is fixed at the upper end of the frame 1, and the other end extends to one side of the frame 1 where the roller assemblies are arranged. The first support 5 and the second support 6 can be used for supporting the feet of the frame 1, and can also be used for fixing the storage bag when the first support 5 and the second support 6 are positioned on the upper part of the frame 1.
For convenience in use, the trolley is used as a common trolley, the handle 3 is generally rotated to one side of the first vertical rod component 1-3, when the trolley is used as a gardening trolley after being overturned, the handle 3 is generally rotated to the upper part of the top plate 1-8, in order to improve the stability of the handle 3, the first vertical rod component 1-3 is provided with a first handle supporting part 8, the top plate 1-8 is provided with a second handle supporting part 9, and the first handle supporting part 8 and the second handle supporting part 9 can be tangent with the handle 3 to play a supporting role on the handle.
In this example, the roller assembly 2 includes a mounting frame respectively disposed at two ends of the left side plate 1-2 in the width direction, a roller pump 2-3 rotatably disposed on the mounting frame, and rollers 2-4 disposed at two ends of the roller shaft 2-3, wherein the mounting frame includes a first mounting portion 2-1 fixed on the bottom plate 1-1, and a second mounting portion 2-2 fixed on the left side plate 1-2, roller shaft penetrating grooves are disposed at the joints of the first mounting portion 2-1 and the second mounting portion 2-2 extending to the outside of the frame 1, and the roller shaft 2-3 is penetrated in the roller shaft penetrating grooves.
The above examples are provided for illustrating the technical concept and features of the present invention and are intended to enable those skilled in the art to understand the contents of the present invention and to implement the same, and are not intended to limit the scope of the present invention. All equivalent changes or modifications made according to the spirit of the present invention should be included in the scope of the present invention.
Claims (6)
1. Multifunctional handcart, its characterized in that: the novel trolley comprises a trolley frame (1), a roller assembly (2) and a handle (3), wherein the trolley frame (1) at least comprises a bottom plate (1-1) and a left side plate (1-2) vertically arranged at the left end of the bottom plate (1-1), at least one side, opposite to the left side plate (1-2), of the trolley frame (1) is open, the roller assembly (2) is fixed on the bottom plate (1-1) and the left side plate (1-2), and one end of the handle (3) is hinged to the front side and the rear side of the trolley frame (1);
The frame (1) further comprises a first vertical rod assembly (1-3) arranged at the right end of the bottom plate (1-1), at least one second vertical rod assembly (1-4) arranged between the bottom plate (1-1) and the upper end of the frame (1), at least one first cross rod (1-5) arranged on the first vertical rod assembly (1-3), at least one second cross rod (1-6) arranged on the second vertical rod assembly (1-4), and at least one cross rod assembly arranged between the first vertical rod assembly (1-3) and the left side plate (1-2), wherein the second vertical rod assembly (1-4) is positioned on the front side and the rear side of the frame (1), the first cross rod (1-5), the second cross rod (1-6) and the cross rod assembly (1-7) are positioned on the same plane, and a partition plate assembly is arranged on the plane;
One end of the handle (3) is hinged to the middle of the second vertical rod assembly (1-4), and the handle (3) is fixed at one end of the cross rod assembly (1-7) or one end of the second vertical rod assembly (1-4) through a positioning piece (4);
The second vertical rod assembly (1-4) is provided with a separation rod (7), two ends of the separation rod (7) are bent to form a sliding groove matched with the second vertical rod assembly (1-4), the outer end of the sliding groove is limited by a limiting piece, and when the frame (1) is turned over for use, the separation rod (7) slides along the second vertical rod assembly (1-4) to separate a space between the upper part of the frame and the separation plate assembly;
The lower part of the first vertical rod component (1-3) is provided with a U-shaped first supporting piece (5), and the upper end of the first supporting piece (5) is fixed on the first vertical rod component (1-3) and the lower end of the first supporting piece extends downwards; the upper end of the frame (1) is provided with a U-shaped second support piece (6), one end of the second support piece (6) is fixed at the upper end of one side of the frame (1) close to the roller assembly, the other end extends to one side of the frame (1) where the roller assembly is arranged, and the extending direction of the second support piece (6) is mutually perpendicular to the first support piece (5); when the bottom plate (1-1) is positioned at the bottom, the other end of the handle (3) can rotate to the left side or the right side of the frame (1) and is fixed at the left part or the right part of the frame (1) through a positioning piece (4); the frame (1) is turned ninety degrees, the handle (3) can rotate to the upper side or the lower side of the frame (1) and is fixed on the upper portion or the lower portion of the frame (1) through the locating piece (4), and at the moment, the left side plate (1-2) is located at the bottom of the frame (1).
2. The multi-function cart of claim 1, wherein: the locating piece (4) is a spring pin, and at least one end of the cross rod assembly (1-7) and at least one end of the second vertical rod assembly (1-4) are provided with pin holes (10) matched with the spring pin.
3. The multi-function cart of claim 1, wherein: the baffle assembly comprises a plurality of movable trays (1-9), and the front ends and the rear ends of the movable trays (1-9) are respectively fixed on the cross bar assembly (1-7).
4. The multi-function cart of claim 1, wherein: the top of the frame (1) is provided with a top plate (1-8).
5. The multi-function cart of claim 4, wherein: the first vertical rod assembly (1-3) is provided with a first handle supporting part (8), and a second handle supporting part (9) is arranged at a position on the top plate (1-8) corresponding to the second vertical rod assembly.
6. The multi-function cart of claim 1, wherein: the roller assembly (2) comprises a mounting frame, roller shafts (2-3) and rollers (2-4), wherein the mounting frame and the roller shafts (2-4) are respectively arranged at two ends of the width direction of the left side plate (1-2), the rollers are rotatably arranged on the mounting frame, the rollers (2-4) are arranged at two ends of the roller shafts (2-3), the mounting frame comprises a first mounting part (2-1) fixed on the bottom plate (1-1) and a second mounting part (2-2) fixed on the left side plate (1-2), the first mounting part (2-1) and the second mounting part (2-2) extend towards the outer side of the frame (1), roller shaft penetrating grooves are formed in the joints of the first mounting part and the second mounting part, and the roller shafts (2-3) are penetrated in the roller shaft penetrating grooves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471976.5A CN108423039B (en) | 2018-05-16 | 2018-05-16 | Multifunctional handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810471976.5A CN108423039B (en) | 2018-05-16 | 2018-05-16 | Multifunctional handcart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108423039A CN108423039A (en) | 2018-08-21 |
| CN108423039B true CN108423039B (en) | 2024-05-03 |
Family
ID=63163377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810471976.5A Active CN108423039B (en) | 2018-05-16 | 2018-05-16 | Multifunctional handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108423039B (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294249A1 (en) * | 1987-05-05 | 1988-12-07 | Artix S.A. | Barrows commonly called "sack trolleys" |
| JPH07329788A (en) * | 1994-06-03 | 1995-12-19 | Tadao Muto | Truck for hand-pushed carrier |
| CN1126677A (en) * | 1994-09-21 | 1996-07-17 | 雷民实验室公司 | Collapsible cart |
| CN1922067A (en) * | 2004-01-30 | 2007-02-28 | 折叠工具经营有限公司 | Foldable wheelbarrow and hand cart |
| CN201872773U (en) * | 2010-12-03 | 2011-06-22 | 王建 | Cart |
| CN201923178U (en) * | 2010-12-20 | 2011-08-10 | 吴碧历 | Multifunctional luggage cart |
| CN203581005U (en) * | 2013-10-17 | 2014-05-07 | 顺丰速运有限公司 | Trolley and trolley device |
| CN105416355A (en) * | 2015-12-04 | 2016-03-23 | 中国人民解放军国防科学技术大学 | Multifunctional folded trolley |
| CN105946937A (en) * | 2016-06-27 | 2016-09-21 | 励通（上海）机电设备有限公司 | Mobile boosting trolley |
| CN107914745A (en) * | 2017-12-29 | 2018-04-17 | 山东康洁非织造布有限公司 | Non-woven cloth yardage roll turning trolley |
| CN208325267U (en) * | 2018-05-16 | 2019-01-04 | 苏州市新大地五金制品有限公司 | Multifunctional trolley |
-
2018
- 2018-05-16 CN CN201810471976.5A patent/CN108423039B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0294249A1 (en) * | 1987-05-05 | 1988-12-07 | Artix S.A. | Barrows commonly called "sack trolleys" |
| JPH07329788A (en) * | 1994-06-03 | 1995-12-19 | Tadao Muto | Truck for hand-pushed carrier |
| CN1126677A (en) * | 1994-09-21 | 1996-07-17 | 雷民实验室公司 | Collapsible cart |
| CN1922067A (en) * | 2004-01-30 | 2007-02-28 | 折叠工具经营有限公司 | Foldable wheelbarrow and hand cart |
| CN201872773U (en) * | 2010-12-03 | 2011-06-22 | 王建 | Cart |
| CN201923178U (en) * | 2010-12-20 | 2011-08-10 | 吴碧历 | Multifunctional luggage cart |
| CN203581005U (en) * | 2013-10-17 | 2014-05-07 | 顺丰速运有限公司 | Trolley and trolley device |
| CN105416355A (en) * | 2015-12-04 | 2016-03-23 | 中国人民解放军国防科学技术大学 | Multifunctional folded trolley |
| CN105946937A (en) * | 2016-06-27 | 2016-09-21 | 励通（上海）机电设备有限公司 | Mobile boosting trolley |
| CN107914745A (en) * | 2017-12-29 | 2018-04-17 | 山东康洁非织造布有限公司 | Non-woven cloth yardage roll turning trolley |
| CN208325267U (en) * | 2018-05-16 | 2019-01-04 | 苏州市新大地五金制品有限公司 | Multifunctional trolley |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108423039A (en) | 2018-08-21 |
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