CN103979000A - Multifunctional and multipurpose trolley - Google Patents
Multifunctional and multipurpose trolley Download PDFInfo
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- CN103979000A CN103979000A CN201410238593.5A CN201410238593A CN103979000A CN 103979000 A CN103979000 A CN 103979000A CN 201410238593 A CN201410238593 A CN 201410238593A CN 103979000 A CN103979000 A CN 103979000A
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- trolley
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Abstract
The invention provides a multifunctional and multipurpose trolley. The multifunctional and multipurpose trolley comprises a hand pushing rod of a U-shaped structure, four universal wheels, a central panel and movable panels hinged to the two ends. The four universal wheels are installed on the lower surface of the central panel. The U-shaped hand pushing rod is symmetrically installed on the movable panels which are arranged on the left end and the right end respectively. The panels are locked through buckles. When the three panels are located on the same plane, a complete trolley is obtained, the complete trolley can be pushed and pulled, and therefore people carry objects conveniently. When a user opens the buckles, rotates the movable panels by 180 degrees to the position below the central panel and locks the movable panels, the U-shaped hand pushing rod becomes a supporting column of a carrying plane and has the supporting function and the balancing function, and then the trolley becomes a table. The trolley can be used as not only a trolley but also a table, and operation during functional conversion is convenient; the trolley can be detached to be stored, so that the trolley is convenient to carry, space is saved. The trolley has multiple functions and is simple in structure and convenient to store.
Description
Technical field:
The present invention relates to a kind of multi-functional, multiduty hand barrow.
Background technology:
Hand barrow is the carrying vehicle of trying hard to recommend, drawing with people, and it is simple in structure, be easy to manipulation, from heavy and light, very convenient when short-haul operation article, produce and life in widespread use.
Desk is a kind of conventional furniture, above has plane, under have column, in order to holding articles, the operant activity being convenient for people to.The same with hand barrow, be also indispensable articles for daily use in work and life.
Along with the raising of people's quality of life, more and more stronger to work and the Functional Requirement of daily necessities, also require portable etc. simultaneously.People are in travelling, sales exhibition, and outdoor activities when life many, usually need to use hand barrow and desk even at home simultaneously.If fruit configures the two simultaneously, there is the anxiety taking up room; If only configure one of them, function limitation, inconvenient people's operant activity.Does the function that how could integrate both, unite two into one? the function separately that ensures them is constant, be also convenient for carrying, without the anxiety of occupation of land?
Summary of the invention:
Classic flat-plate four-wheeled hand truck has a panel, and panel upper surface one end is provided with handspike, and lower surface is installed cardan wheel; Desk is a kind of conventional furniture, and it is panel on, and panel lower surface has 4 root posts conventionally, rises and supports and equilibrium activity.Visible, hand barrow and desk have general character: have loading plane, have the rod member coordinating with loading plane; Difference is that four jiaos, the panel lower surface two ends of desk configure 4 bars altogether; Hand barrow only at panel upper surface one end configuration handspike, only has 1 or 2 bars conventionally.If fruit is selected the U-shaped handspike with 2 root posts for hand barrow, and at the other end, also configures symmetrically the identical U-shaped handspike with 2 root posts, neither affect the loading of hand barrow, the promotion of vehicle or draw, has ensured function complete of hand barrow.Has not U-shaped handspike just become 4 root posts of support, balance loading plane if two handspikes are threaded to below panel? has not hand barrow just become a desk yet?
The loading panel of classic flat-plate four-wheeled hand truck is divided into three by the present invention: a center panel, area maximum; Lower surface is installed 4 cardan wheels; Respectively there is a drop front at two ends, are hinged; Handspike is selected the U-shaped bar of 2 root posts, and symmetry is arranged on the end drop front of left and right, between panel, locks with snap close.In the time that three plates exist together a plane, be exactly a complete hand barrow, can push away, can draw, be convenient for people to carry article.Open snap close, by drop front Rotate 180 °, be threaded to the center panel below, then lock.U-shaped handspike has just become the pillar of loading plane, rises and supports and equilibrium activity, and hand barrow has also just become a desk.Vice versa: this desk, through contrarotation drop front again, can become as hand barrow again again.
The technical solution adopted for the present invention to solve the technical problems:
A kind of multi-functional, multiduty hand barrow, is characterized in that: respectively there is a drop front at the two ends of the center panel, and drop front connects with the center panel by hinge, and hinges is arranged on lower surface; 4 cardan wheels are arranged on the lower surface of the center panel symmetrically; Handspike is U-shaped structure, has 2 root posts, and column lower end has supporting base; Described supporting base is a U-shaped groove structure, is connected with U-shaped handspike column by hinge; The upper end of hinge, locates apart from hinge axes (column radius+pin-and-hole radius), has the pin-and-hole that radially connects push rod column and 2 cell walls of U-shaped groove; Pin-and-hole is inserted with stop pin; Supporting base is arranged on the upper surface of drop front; The left and right end of two sides of the center panel is the symmetrical fixing snap close of hinge of installing all; The side symmetry of drop front is equipped with pin.
The invention has the beneficial effects as follows: the complete hand barrow, the table function that provide; Function conversion operations is convenient; Can roll over and put, Portable belt, saves space; Function is many, moulding is succinct, and one-object-many-purposes even can be used as stool, and shelf meets people's operating needs, convenient and practical, deposits facility.
Brief description of the drawings
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the block diagram that the present invention is provided with the hand barrow of bilateral U-shaped handspike.
Fig. 2 is that U-shaped handspike folding is set level the design sketch of putting by the present invention.
Fig. 3 is the design sketch of the desk that forms of drop front Rotate 180 ° of the present invention.
Fig. 4 is the desk effect comparison diagram that hand barrow of the present invention and drop front Rotate 180 ° form.
In figure: 1. the center panel 2. drop front 3. panel hinge 4. cardan wheels
5.U type handspike 6. supporting base 7. column 8. column hinges
9. stop pin 10. snap close 11. pin 12. snap close hinges.
Detailed description of the invention
In the embodiment shown in fig. 1, be the hand barrow that the present invention is provided with bilateral U-shaped handspike (5).The center panel (1), area maximum; Lower surface is installed 4 cardan wheels (4); Respectively there is a drop front (2) at two ends, with panel hinge (3) connection; Handspike (5) is the U-shaped bar that has 2 root posts, and symmetry is arranged on left and right end drop front (2); Column (7) lower end supporting base (6) is a U-shaped groove structure, is connected with U-shaped handspike column (7) by column hinge (8); The upper end of column hinge (8), locates apart from column hinge (8) axis (column radius+pin-and-hole radius), has the pin-and-hole that radially connects push rod column (7) and 2 cell walls of U-shaped groove; Pin-and-hole is inserted with stop pin (9).
Stop pin (9) hinders on the one hand push rod (5) and rotates around column hinge (8), ensures that push rod (5), when stressed, remains upright state, is convenient for people to operation; Be the fulcrum of push rod when stressed on the other hand, avoid column hinge stress deformation, affect rotate effect.
Two ends, (1) two left and right, side of the center panel are symmetrical installs with the fixing snap close (10) of hinge (12); The side symmetry of drop front (2) is equipped with corresponding pin (11).
In the time that three plates exist together a plane, buckle pin (11) with snap close (10), lock three panels, the present invention just becomes a complete hand barrow, can push away, and can draw, and is convenient for people to carry article.Open snap close (10), by drop front (2) Rotate 180 °, be threaded to the center panel (1) below, then lock.U-shaped handspike (5) has just become the pillar of loading plane (1), rises and supports and equilibrium activity, and hand barrow has also just become a desk.Vice versa: this desk, through contrarotation drop front (2) again, can become as hand barrow again again.
Extract stop pin (9), rotate U-shaped handspike (5) and rotate around column hinge (8), U-shaped handspike (5) can be lain on panel (1).Again stop pin (9) is turned back to pin-and-hole, happy getting well can be fixed U-shaped handspike (5), prevents the revolution of handspike (5), makes widely known.Be convenient for people to go out to carry or deposit, greatly saved space.
Claims (1)
1. multi-functional, a multiduty hand barrow, is characterized in that: respectively there is a drop front at the two ends of the center panel, and drop front connects with the center panel by hinge, and hinges is arranged on lower surface; 4 cardan wheels are arranged on the lower surface of the center panel symmetrically; Handspike is U-shaped structure, has 2 root posts, and column lower end has supporting base; Described supporting base is a U-shaped groove structure, is connected with U-shaped handspike column by hinge; The upper end of hinge, locates apart from hinge axes (column radius+pin-and-hole radius), has the pin-and-hole that radially connects push rod column and 2 cell walls of U-shaped groove; Pin-and-hole is inserted with stop pin; Supporting base is arranged on the upper surface of drop front; The left and right end of two sides of the center panel is the symmetrical fixing snap close of hinge of installing all; The side symmetry of drop front is equipped with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238593.5A CN103979000A (en) | 2014-05-31 | 2014-05-31 | Multifunctional and multipurpose trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410238593.5A CN103979000A (en) | 2014-05-31 | 2014-05-31 | Multifunctional and multipurpose trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103979000A true CN103979000A (en) | 2014-08-13 |
Family
ID=51271245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410238593.5A Pending CN103979000A (en) | 2014-05-31 | 2014-05-31 | Multifunctional and multipurpose trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103979000A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240653A (en) * | 2016-07-29 | 2016-12-21 | 中建钢构有限公司 | Electric flatcar safety device and using method thereof |
| CN111508110A (en) * | 2020-04-12 | 2020-08-07 | 广州通达汽车电气股份有限公司 | Method and device for realizing remote locking of vehicle |
| DE102019213710B4 (en) | 2019-03-29 | 2023-07-27 | Chung-Hsiu Su | HANDCAR |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB592112A (en) * | 1945-05-22 | 1947-09-08 | John Frederick Barlow | Improvements relating to service waggons |
| CN2592027Y (en) * | 2002-12-25 | 2003-12-17 | 来福太(厦门)塑胶制品有限公司 | Folding table with expanded board |
| JP2004049785A (en) * | 2002-07-24 | 2004-02-19 | Koichi Uchida | Table also served as carriage |
| CN2815807Y (en) * | 2005-12-16 | 2006-09-13 | 武汉箕星制冷有限公司 | Light transfer vehicle |
| CN201888437U (en) * | 2010-11-11 | 2011-07-06 | 张波 | Multifunctional desk |
| CN202135899U (en) * | 2011-06-28 | 2012-02-08 | 江汉大学 | Portable folding table/chair |
| CN202476835U (en) * | 2012-03-01 | 2012-10-10 | 王语晨 | Dual-purpose wood-board vehicle table |
| US8342544B1 (en) * | 2011-03-15 | 2013-01-01 | Patrick Blewett | Utility cart |
| CN203902599U (en) * | 2014-05-31 | 2014-10-29 | 韦志锋 | Multipurpose trolley |
-
2014
- 2014-05-31 CN CN201410238593.5A patent/CN103979000A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB592112A (en) * | 1945-05-22 | 1947-09-08 | John Frederick Barlow | Improvements relating to service waggons |
| JP2004049785A (en) * | 2002-07-24 | 2004-02-19 | Koichi Uchida | Table also served as carriage |
| CN2592027Y (en) * | 2002-12-25 | 2003-12-17 | 来福太(厦门)塑胶制品有限公司 | Folding table with expanded board |
| CN2815807Y (en) * | 2005-12-16 | 2006-09-13 | 武汉箕星制冷有限公司 | Light transfer vehicle |
| CN201888437U (en) * | 2010-11-11 | 2011-07-06 | 张波 | Multifunctional desk |
| US8342544B1 (en) * | 2011-03-15 | 2013-01-01 | Patrick Blewett | Utility cart |
| CN202135899U (en) * | 2011-06-28 | 2012-02-08 | 江汉大学 | Portable folding table/chair |
| CN202476835U (en) * | 2012-03-01 | 2012-10-10 | 王语晨 | Dual-purpose wood-board vehicle table |
| CN203902599U (en) * | 2014-05-31 | 2014-10-29 | 韦志锋 | Multipurpose trolley |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106240653A (en) * | 2016-07-29 | 2016-12-21 | 中建钢构有限公司 | Electric flatcar safety device and using method thereof |
| DE102019213710B4 (en) | 2019-03-29 | 2023-07-27 | Chung-Hsiu Su | HANDCAR |
| CN111508110A (en) * | 2020-04-12 | 2020-08-07 | 广州通达汽车电气股份有限公司 | Method and device for realizing remote locking of vehicle |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140813 |
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| WD01 | Invention patent application deemed withdrawn after publication |