CN201784639U - Folding trolley - Google Patents
Folding trolley Download PDFInfo
- Publication number
- CN201784639U CN201784639U CN201020225785XU CN201020225785U CN201784639U CN 201784639 U CN201784639 U CN 201784639U CN 201020225785X U CN201020225785X U CN 201020225785XU CN 201020225785 U CN201020225785 U CN 201020225785U CN 201784639 U CN201784639 U CN 201784639U
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- China
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- pulley
- handspike
- folding
- folding device
- pulleys
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Abstract
The utility model discloses a folding trolley, which is used for placing cargos while getting materials in the industrial production. The folding trolley comprises a hand push rod, a bottom plate and four pulleys, wherein a folding mechanism is arranged between the hand push rod and the bottom plate, the four pulleys are respectively the first pulley, the second pulley, the third pulley and the fourth pulley, and the four pulleys are positioned on four edge corners of the bottom surface of the bottom plate. The folding trolley disclosed by the utility model solves the problem that the occupation space for storing the trolley when the trolley is not used is large. The utility model has the advantages of simple structure, firmness and durability, is convenient to use and can be widely used in various technical fields.
Description
Technical field
The utility model relates to electric and other technical fields, particularly a kind of Foldable pushcart that is used for putting when the commercial production neck is expected goods.
Background technology
The carrying vehicle that hand barrow is tried hard to recommend, drawn with the people.It is the first ancestor of all vehicles.Though the material handling technology constantly develops, hand barrow is still used till today as indispensable handbarrow.Hand barrow produce and life in obtain widespread use be because it is cheap, it is simple, easy to operate to safeguard, from heavy and light, the local work that can use in power actuated vehicle inconvenience, very convenient when the lighter article of short-haul operation.
Hand barrow has the branch of single wheel, two-wheeled, three-wheel and four-wheel.Wheelbarrow can travel on narrow springboard, suspension bridge and narrow winding trail, can pivot stud, and it is very convenient to dump goods.Two-wheel car commonly used has the trolley of hand push transport trolley, handcart and the carrying bulk material of carrying the member article etc.Have in the buggy have among one, four-wheeled hand truck two can be around the rotating castor of vertical axis.This castor be in operation can be along with the change of direction of vehicle movement automatic compensation to the direction of running resistance minimum.
The hand barrow that uses in the traditional industry production process does not have fixing structure, because volume generally is not very big, so do not have to consider that the structure at hand barrow itself becomes to transforming, makes it reach the purpose of saving the space.In most cases, commercial production can be used more hand barrow, and obsolete the time, depositing of dolly is a problem, if fruit is not found a reasonable method, will occupy a lot of spaces and cause crowdedly, gives a kind of in disorder sensation of people simultaneously.
The utility model content
In order to solve hand barrow when obsolete, deposit the bigger problem in occupied space, improve industrial efficient, the utility model proposes following technical scheme:
A kind of Foldable pushcart, put goods when being used for commercial production neck material, comprise handspike, base plate and four pulleys, it is characterized in that: be provided with fold mechanism between described handspike and the base plate, described four pulleys are first pulley, second pulley, the 3rd pulley and the 4th pulley, and four pulleys are positioned at four corners of base plate bottom surface.
Further, described fold mechanism comprises first folding device and second folding device, between two folding devices a sliding bar is arranged.
Further, described handspike is inverted " U " shape, and it is movably connected in two folding devices.
Further, described second folding device comprises handspike joint pin, fixed leg, first chute and second chute, and wherein the handspike joint pin is connected with sliding bar by spring; The structure of described first folding device is similar to the second device symmetry.
Further, the end of described handspike is provided with circular hole, flexibly connects post by two handspikes and is connected in the folding device.
Further, the underrun screw of described first folding device, second folding device is captiveed joint with base plate.
Further, described hand barrow is the metal manufacturing.
The beneficial effect that a kind of Foldable pushcart described in the utility model brought is:
1, solves hand barrow when obsolete, deposited the bigger problem in occupied space.
2, simple in structure, firm and durable, easy to use, be widely used in each technical field.
Description of drawings
The structural representation of Fig. 1 hand barrow
Fig. 2 is the A portion second folding device structural representation among Fig. 1
Number in the figure is:
1, handspike 2, base plate 3, first pulley 4, second pulley 5, the 3rd pulley 6, the 4th pulley 7, first folding device 8, second folding device 81, handspike joint pin 82, fix 83, first chute 84, sliding bar 85, spring 86, second chute
The specific embodiment
Below in conjunction with drawings and the specific embodiments the utility model will be further described explanation.
A kind of Foldable pushcart as shown in Figure 1, put goods when being used for commercial production neck material, comprise handspike 1, base plate 2 and four pulleys, it is characterized in that: be provided with fold mechanism between described handspike 1 and the base plate 2, described four pulleys are four corners that first pulley 3, second pulley 4, the 3rd pulley 5 and 6, four pulleys of the 4th pulley are positioned at base plate 2 bottom surfaces.
Described fold mechanism comprises between first folding device 7 and 8, two folding devices of second folding device a sliding bar 84.
Described handspike 1 is inverted " U " shape, and it is movably connected in two folding devices.
As shown in Figure 1 and Figure 2, described second folding device 8 comprises handspike joint pin 81, fixed leg 82, first chute 83 and second chute 86, and wherein handspike joint pin 81 is connected with sliding bar 84 by spring 85; The structure of described first folding device 7 is similar to the second device symmetry.
The end of described handspike 1 is provided with circular hole, flexibly connects post by two handspikes and is connected in the folding device.
The underrun screw of described first folding device, 7 second folding devices 8 is captiveed joint with base plate 2.
Described hand barrow is the metal manufacturing.
During concrete the use, the core of the sliding bar 84 that tramps with one's feet is downward, when treating that sliding bar 84 slides to the chute lowermost end, handspike 1 is done 90 degree rotations around handspike joint pin 81, can finish jackknife action.In the time of obsolete, it is placed warehouse or elsewhere, saved the space.
When using dolly, sliding bar 84 is reset to the top of chute under the tension of spring 85, and when promoting dolly, under the effect of sliding bar 84 and fixed leg 82, handspike 1 just can promote moving of car.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the invention design; can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (7)
1. Foldable pushcart, put goods when being used for commercial production neck material, comprise handspike (1), base plate (2) and four pulleys, it is characterized in that: be provided with fold mechanism between described handspike (1) and the base plate (2), described four pulleys are first pulley (3), second pulley (4), the 3rd pulley (5) and the 4th pulley (6), and four pulleys are positioned at four corners of base plate (2) bottom surface.
2. a kind of Foldable pushcart according to claim 1 is characterized in that: described fold mechanism comprises first folding device (7) and second folding device (8), and a sliding bar (84) is arranged between two folding devices.
3. according to the described a kind of Foldable pushcart of claim 1, it is characterized in that: described handspike (1) is inverted " U " shape, and it is movably connected in two folding devices.
4. a kind of Foldable pushcart according to claim 1 and 2, it is characterized in that: described second folding device (8) comprises handspike joint pin (81), fixed leg (82), first chute (83) and second chute (86), and wherein handspike joint pin (81) is connected with sliding bar (84) by spring (85); The structure of described first folding device (7) is similar to the second device symmetry.
5. according to claim 1 or 3 described a kind of Foldable pushcarts, it is characterized in that: the end of described handspike (1) is provided with circular hole, flexibly connects post by two handspikes and is connected in the folding device.
6. a kind of Foldable pushcart according to claim 1 and 2 is characterized in that: the underrun screw of described first folding device (7) second folding devices (8) is captiveed joint with base plate (2).
7. a kind of Foldable pushcart according to claim 1 is characterized in that: described hand barrow is the metal manufacturing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225785XU CN201784639U (en) | 2010-06-13 | 2010-06-13 | Folding trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225785XU CN201784639U (en) | 2010-06-13 | 2010-06-13 | Folding trolley |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201784639U true CN201784639U (en) | 2011-04-06 |
Family
ID=43816617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020225785XU Expired - Fee Related CN201784639U (en) | 2010-06-13 | 2010-06-13 | Folding trolley |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201784639U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326012A (en) * | 2014-10-21 | 2015-02-04 | 苏州德鲁森自动化系统有限公司 | Portable electronic control trolley |
-
2010
- 2010-06-13 CN CN201020225785XU patent/CN201784639U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104326012A (en) * | 2014-10-21 | 2015-02-04 | 苏州德鲁森自动化系统有限公司 | Portable electronic control trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110406 Termination date: 20130613 |