CN104354733A - Foldable handcart - Google Patents
Foldable handcart Download PDFInfo
- Publication number
- CN104354733A CN104354733A CN201410612305.8A CN201410612305A CN104354733A CN 104354733 A CN104354733 A CN 104354733A CN 201410612305 A CN201410612305 A CN 201410612305A CN 104354733 A CN104354733 A CN 104354733A
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- sweep
- handcart
- plate
- correspondence
- front apron
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Abstract
The invention belongs to the technical field of handcarts, and discloses a foldable handcart, which comprises a handcart plate, two handcart handles and two handcart wheels, wherein a front first fixing seat and a back first fixing seat are arranged at the right end part of the lower bottom surface of the handcart plate, a first fixing shaft is fixedly arranged on each first fixing seat and is parallel with the handcart plate, the two handcart handles are correspondingly in rotary fit with the two first fixing shafts, a front first pin and a back first pin are arranged at the right end part of the handcart plate and are vertical to the handcart handles, two first pin holes are correspondingly formed in the two handcart handles and are matched with the two first pins, a hollow pipe is fixedly arranged in the middle part of the lower bottom surface of the handcart plate and is parallel with the handcart plate, each handcart wheel is provided with a handcart wheel axle, the two handcart wheel axles penetrate into the two ends of the hollow pipe, two second pins are arranged on the side walls of the two ends of the hollow pipe and are used for fixing the two handcart wheel axles, two through holes are formed in the handcart plate, and the handcart wheel axles penetrate through the through holes.
Description
Technical field
The invention belongs to hand barrow technical field, particularly a kind of foldable hand cart.
Background technology
Often can use hand barrow in our life, but existing hand barrow can not fold mostly, takies larger space of knowing clearly like this, it deposits and carries all inconvenient.
Also have some hand barrows to be folding, but structure is comparatively complicated, the operation launching and fold all has certain complexity and difficulties, uses not very convenient; And its weight that can carry of structures shape is not high, is not suitable for high load-carrying and uses.
Summary of the invention
The object of the present invention is to provide a kind of foldable hand cart, this trolley structure is simple, launch and folding simple to operate, high weight can be carried, and long service life.
For reaching above-mentioned technical purpose, the present invention adopts following technical scheme to be achieved.
A kind of foldable hand cart, it is characterized in that, comprise sweep, two car handles and two wheels, the right part of the bottom surface of described sweep is provided with former and later two the first permanent seats, described first permanent seat is fixed with first anchor shaft parallel with sweep, described two car handles and two corresponding normal-running fiies of the first anchor shaft, the right part of described sweep is provided with former and later two first pins vertical with car pushing hands, and on described two car handles, correspondence is provided with two the first pin holes with described two the first bayonet fittings; The middle part of the bottom surface of described sweep is fixed with the blank pipe parallel with sweep, described wheel is provided with axletree, described two axletrees penetrate the two ends of described blank pipe, the sidewall at the two ends of described blank pipe are provided with two the second pins of fixing described two axletrees; Described sweep is provided with two through holes for making two axletrees run through.
Feature and further improvement of the technical program are:
The right part of the bottom surface of described sweep is provided with former and later two second anchor shafts parallel with the first anchor shaft, on described two the second anchor shafts, normal-running fit has two supporting legs, described two support midlegs are provided with two the 3rd anchor shafts, the left part of described two car handles is provided with two the 4th anchor shafts, and between described two the 3rd anchor shafts and two the 4th anchor shafts, correspondence is connected with two poles.
The leading flank of described sweep, trailing flank and left surface correspondence is provided with vertical front apron, back shield and right baffle-plate, and the two sides correspondence of described front apron, back shield and right baffle-plate is provided with two vertical front apron steel pipes, two back shield steel pipes and two right baffle-plate steel pipes, the leading flank of described sweep, trailing flank and left surface correspondence are provided with and make two front apron steel pipes, the fixing snap ring that two back shield steel pipes and two right baffle-plate steel pipes insert, on described fixing snap ring, correspondence is provided with first steady brace parallel with corresponding side surface, described front apron steel pipe, back shield steel pipe and right baffle-plate steel pipe are provided with coordinate with described first steady brace turn hole, the described hole that turns is set to vertical oval hole, described front apron steel pipe, back shield steel pipe is provided with second steady brace parallel with described first steady brace with in the pipe of right baffle-plate steel pipe, coil spring is connected with between described first steady brace and the second steady brace.
The surrounding of described sweep adopts steel pipe to make respectively, and intermediate portion adopts checkered sheet to make.
On described two axletrees, correspondence is provided with two pin holes with described two the second bayonet fittings respectively.
The periphery of described two axletrees is respectively arranged with two planes, the head of described two the second pins is corresponding to described two planes respectively.
Cross bar is connected with between described two car handles.
The tire of described two wheels adopts major diameter solid rubber tyre.
Foldable hand cart of the present invention, two car handles can fold into below sweep, and two wheels can disassemble, and two axletrees are inserted in the through hole on sweep, make wheel fold into below sweep; Front apron on hand barrow, back shield and right baffle-plate also can fold into above sweep by anchor shaft arranged corresponding on it; This trolley structure is simple, launch and folding simple to operate, can carry high weight, and long service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
Fig. 1 is the structural representation of a kind of foldable hand cart of the present invention;
Fig. 2 is the schematic top plan view of Fig. 1;
Fig. 3 is the right schematic side view of Fig. 1;
Fig. 4 is the close-up schematic view of I indication part in Fig. 1;
Fig. 5 is the structural representation after a kind of foldable hand cart of the present invention folds;
In figure: 1, sweep; 2, car handle; 3, wheel; 4, the first anchor shaft; 5, the first pin; 6, blank pipe; 7, axletree; 8, the second pin; 9, through hole; 10, the second anchor shaft; 11, supporting leg; 12, the 3rd anchor shaft; 13, the 4th anchor shaft; 14, pole; 15, front apron; 16, back shield; 17, right baffle-plate; 18, cross bar; 19, front apron steel pipe; 20, fixing snap ring; 21, the first steady brace; 22, hole is turned; 23, the second steady brace; 24, coil spring.
Detailed description of the invention
With reference to shown in Fig. 1, Fig. 2, Fig. 3, it is the structural representation of a kind of foldable hand cart of the present invention; This foldable hand cart comprises sweep 1, two car handles 2 and two wheels 3, the right part of the bottom surface of sweep 1 is provided with former and later two the first permanent seats, first permanent seat is fixed with first anchor shaft 4 parallel with sweep, two car handles 2 and two corresponding normal-running fiies of the first anchor shaft 4, the right part of sweep 1 is provided with correspondence on former and later two the first pin 5, two car handles 2 vertical with car pushing hands 2 and is provided with two the first pin holes coordinated with two the first pins 5; The middle part of the bottom surface of sweep 1 is fixed with the blank pipe 6 parallel with sweep, and wheel 3 is provided with axletree, and two axletrees penetrate the two ends of blank pipe 6, the sidewall at the two ends of blank pipe 6 is provided with two the second pins 8 fixing two axletrees; Sweep 1 is provided with two through holes 9 for making two axletrees run through.
Wherein, the right part of the bottom surface of sweep 1 is provided with former and later two second anchor shafts 10 parallel with the first anchor shaft 4, on two the second anchor shafts 10, normal-running fit has two supporting legs 11, the middle part of two supporting legs 11 is provided with two the 3rd anchor shafts 12, the left part of two car handles 2 is provided with correspondence between two the 4th anchor shafts, 13, two the 3rd anchor shafts 12 and two the 4th anchor shafts 13 and is connected with two poles 14.
Wherein, the leading flank of sweep 1, trailing flank and left surface correspondence is provided with vertical front apron 15, back shield 16 and right baffle-plate 17, and the two sides correspondence of front apron 15, back shield 16 and right baffle-plate 17 is provided with two vertical front apron steel pipes, 19, two back shield steel pipes and two right baffle-plate steel pipes, the leading flank of sweep 1, trailing flank and left surface correspondence are provided with and make two front apron steel pipes 19, the fixing snap ring 20 that two back shield steel pipes and two right baffle-plate steel pipes insert, on fixing snap ring 20, correspondence is provided with first steady brace 21 parallel with corresponding side surface, front apron steel pipe 19, back shield steel pipe and right baffle-plate steel pipe are provided with coordinate with the first steady brace turn hole 22, turn hole 22 and be set to vertical oval hole, front apron steel pipe 19, back shield steel pipe be provided with second steady brace 23 parallel with the first steady brace 21 in the pipe of right baffle-plate steel pipe, coil spring 24 is connected with between first steady brace 21 and the second steady brace 23, as shown in Figure 4.
Wherein, the surrounding of sweep 1 adopts steel pipe to make respectively, and intermediate portion adopts checkered sheet to make.
Wherein, on two axletrees, correspondence is provided with two pin holes coordinated with two the second pins 8 respectively.
Wherein, the periphery of two axletrees is respectively arranged with two planes, the head of two the second pins 8 is corresponding to two planes respectively.
Wherein, cross bar 18 is connected with between two car handles 2.
Wherein, the tire of two wheels 3 adopts major diameter solid rubber tyre.
Foldable hand cart of the present invention, two car handles 2 can fold into below sweep 1, and two wheels 3 can disassemble, and two axletrees are inserted in the through hole 9 on sweep, make wheel fold into below sweep 1; Front apron 15 on hand barrow, back shield 16 and right baffle-plate 17 also can fold into above sweep by the first steady brace arranged corresponding on it, the structural representation after of the present invention a kind of foldable hand cart as shown in Figure 5 folds; This trolley structure is simple, launch and folding simple to operate, can carry high weight, and long service life.
When using this hand barrow, open two folding car handles 2, and by the first pin 5 through the first pin hole on car handle 2, car handle 2 is fixed; Two wheels 3 are taken off and inserts in blank pipe 6, and with the second pin, axletree is fixed; Open folding front apron 15, back shield 16 and right baffle-plate 17, and upwards mention, two front apron steel pipes, 19, two back shield steel pipes and two right baffle-plate steel pipes are inserted in corresponding fixing snap ring 20 respectively, front apron 15, back shield 16 and right baffle-plate 17 are fixed on sweep 1, complete the expansion of hand barrow.
Although be below described embodiment of the present invention by reference to the accompanying drawings, the present invention is not limited to above-mentioned specific embodiments and applications field, and above-mentioned specific embodiments is only schematic, guiding, instead of restrictive.Those of ordinary skill in the art is under the enlightenment of specification sheets, and when not departing from the scope that the claims in the present invention are protected, can also make a variety of forms, these all belong to the row of the present invention's protection.
Claims (8)
1. a foldable hand cart, it is characterized in that, comprise sweep, two car handles and two wheels, the right part of the bottom surface of described sweep is provided with former and later two the first permanent seats, described first permanent seat is fixed with first anchor shaft parallel with sweep, described two car handles and two corresponding normal-running fiies of the first anchor shaft, the right part of described sweep is provided with former and later two first pins vertical with car pushing hands, and on described two car handles, correspondence is provided with two the first pin holes with described two the first bayonet fittings; The middle part of the bottom surface of described sweep is fixed with the blank pipe parallel with sweep, described wheel is provided with axletree, described two axletrees penetrate the two ends of described blank pipe, the sidewall at the two ends of described blank pipe are provided with two the second pins of fixing described two axletrees; Described sweep is provided with two through holes for making two axletrees run through.
2. a kind of foldable hand cart according to claim 1, it is characterized in that, the right part of the bottom surface of described sweep is provided with former and later two second anchor shafts parallel with the first anchor shaft, on described two the second anchor shafts, normal-running fit has two supporting legs, described two support midlegs are provided with two the 3rd anchor shafts, the left part of described two car handles is provided with two the 4th anchor shafts, and between described two the 3rd anchor shafts and two the 4th anchor shafts, correspondence is connected with two poles.
3. a kind of foldable hand cart according to claim 1, it is characterized in that, the leading flank of described sweep, trailing flank and left surface correspondence is provided with vertical front apron, back shield and right baffle-plate, and the two sides correspondence of described front apron, back shield and right baffle-plate is provided with two vertical front apron steel pipes, two back shield steel pipes and two right baffle-plate steel pipes, the leading flank of described sweep, trailing flank and left surface correspondence are provided with and make two front apron steel pipes, the fixing snap ring that two back shield steel pipes and two right baffle-plate steel pipes insert, on described fixing snap ring, correspondence is provided with first steady brace parallel with corresponding side surface, described front apron steel pipe, back shield steel pipe and right baffle-plate steel pipe are provided with coordinate with described first steady brace turn hole, the described hole that turns is set to vertical oval hole, described front apron steel pipe, back shield steel pipe is provided with second steady brace parallel with described first steady brace with in the pipe of right baffle-plate steel pipe, coil spring is connected with between described first steady brace and the second steady brace.
4. a kind of foldable hand cart according to claim 1, is characterized in that, the surrounding of described sweep adopts steel pipe to make respectively, and intermediate portion adopts checkered sheet to make.
5. a kind of foldable hand cart according to claim 1, is characterized in that, on described two axletrees, correspondence is provided with two pin holes with described two the second bayonet fittings respectively.
6. a kind of foldable hand cart according to claim 1, is characterized in that, the periphery of described two axletrees is respectively arranged with two planes, and the head of described two the second pins is corresponding to described two planes respectively.
7. a kind of foldable hand cart according to claim 1, is characterized in that, is connected with cross bar between described two car handles.
8. a kind of foldable hand cart according to claim 1, is characterized in that, the tire of described two wheels adopts major diameter solid rubber tyre.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612305.8A CN104354733A (en) | 2014-11-03 | 2014-11-03 | Foldable handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410612305.8A CN104354733A (en) | 2014-11-03 | 2014-11-03 | Foldable handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104354733A true CN104354733A (en) | 2015-02-18 |
Family
ID=52522085
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410612305.8A Pending CN104354733A (en) | 2014-11-03 | 2014-11-03 | Foldable handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104354733A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314489A (en) * | 2015-06-30 | 2017-01-11 | 苏州宝时得电动工具有限公司 | Handcart |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792879U (en) * | 2010-09-03 | 2011-04-13 | 威海怡和专用设备制造股份有限公司 | Folding dolly |
| CN201999022U (en) * | 2011-01-08 | 2011-10-05 | 陈昭胜 | Folding type portable small handcart |
| CN202611761U (en) * | 2012-04-05 | 2012-12-19 | 开滦(集团)有限责任公司东欢坨矿业分公司 | Pull-type coal slime dredging machine |
| CN202669876U (en) * | 2011-11-30 | 2013-01-16 | 梁武铭 | Vehicle frame structure and handcart using the same |
| KR101291374B1 (en) * | 2012-06-08 | 2013-07-30 | 허남호 | A handcart of wheel folding |
| CN204184386U (en) * | 2014-11-03 | 2015-03-04 | 中国人民解放军总后勤部建筑工程研究所 | A kind of foldable hand cart |
-
2014
- 2014-11-03 CN CN201410612305.8A patent/CN104354733A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201792879U (en) * | 2010-09-03 | 2011-04-13 | 威海怡和专用设备制造股份有限公司 | Folding dolly |
| CN201999022U (en) * | 2011-01-08 | 2011-10-05 | 陈昭胜 | Folding type portable small handcart |
| CN202669876U (en) * | 2011-11-30 | 2013-01-16 | 梁武铭 | Vehicle frame structure and handcart using the same |
| CN202611761U (en) * | 2012-04-05 | 2012-12-19 | 开滦(集团)有限责任公司东欢坨矿业分公司 | Pull-type coal slime dredging machine |
| KR101291374B1 (en) * | 2012-06-08 | 2013-07-30 | 허남호 | A handcart of wheel folding |
| CN204184386U (en) * | 2014-11-03 | 2015-03-04 | 中国人民解放军总后勤部建筑工程研究所 | A kind of foldable hand cart |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106314489A (en) * | 2015-06-30 | 2017-01-11 | 苏州宝时得电动工具有限公司 | Handcart |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150218 |
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| WD01 | Invention patent application deemed withdrawn after publication |