CN201390270Y - Handcart with improved structure - Google Patents
Handcart with improved structure Download PDFInfo
- Publication number
- CN201390270Y CN201390270Y CN200920136869U CN200920136869U CN201390270Y CN 201390270 Y CN201390270 Y CN 201390270Y CN 200920136869 U CN200920136869 U CN 200920136869U CN 200920136869 U CN200920136869 U CN 200920136869U CN 201390270 Y CN201390270 Y CN 201390270Y
- Authority
- CN
- China
- Prior art keywords
- bars
- armrest
- pivot
- hand barrow
- grab
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a handcart with improved structure which comprises a wheel mechanism, an armrest frame and a baffle plate structure, wherein the wheel mechanism comprises a pivot and two wheels which are respectively connected with two ends of the pivot,the armrest frame comprises two armrest bars, at least a cross bar which is fixedly arranged between the two armrest bars, and a handle which is fixedly connected between the upper ends of the two armrest bars, the lower ends of the two armrest bars are fixedly connected with the pivot, the armrest bars at least comprise two frontward break bars and a straight bar which is fixedly arranged between the two frontward break bars, and the baffle plate mechanism is fixedly arranged on the front portion of the lower ends of the two armrest bars. As the armrest bars comprise the two frontward break bars and the straight bar, the armrest bars shape like a U shape,thereby the handcart has the advantages that the lower ends of the two frontward break bars can be directly fixedly connected on the pivot, two connecting frames in the background technology are saved, the cost of raw material is reduced, the processing cost is reduced, a plurality of the handcarts can be firmly and compactly piled together, and the storage and the transportation are convenient.
Description
Technical field
The utility model relates to a kind of structure improved hand barrow.
Background technology
Existing hand barrow is please referred to Fig. 1, and it comprises a wheel mechanism 100`, an arm-rest frame 200` and a baffle mechanism 300`.This wheel mechanism 100` comprises that a pivot and two connects the wheel of pivot two ends respectively, is provided with two link span 110` on this pivot.This arm-rest frame 200` comprises that two grab rail 210`, at least one cross bar, two that is installed between two grab rails are fixed in the handlebar stem of two grab rails upper end and the handle between affixed second chief's bar upper end respectively, and this two grab rail 210` lower end is connected link span 110`.This baffle mechanism 300` is installed in before the two grab rail 210` lower ends.Above-mentioned grab rail 210` is a straight-bar.Because grab rail 210` is a straight-bar, therefore have following shortcoming: 1, must be provided with two link span 110`, manufacturing cost height; 2, when storage, carrying, hand barrow can't compactly be piled up, and it is big to take up room.
The utility model content
The utility model provides a kind of structure improved hand barrow, and it has overcome the deficiency that the existing hand barrow of traditional hand barrow can't compactly be piled up, manufacturing cost is high.
The technical scheme that its technical matters that solves the utility model adopts is:
A kind of structure improved hand barrow, it comprises:
One wheel mechanism, it comprises that a pivot and two connects the wheel of pivot two ends respectively;
One arm-rest frame, it comprises two grab rails, at least one cross bar between two grab rails and handle between the affixed two grab rails upper end of being installed in, this affixed pivot in two grab rails lower end, this grab rail comprises that at least two front foldable rods and are installed in the straight-bar between two front foldable rods; And
One baffle mechanism, it is installed in before the two grab rail lower ends.
In the utility model one preferred embodiment, this handle is fixed between the two front foldable rods upper end.
In the utility model one preferred embodiment, this cross bar is installed between two straight-bars.
In the utility model one preferred embodiment, this baffle mechanism comprises the baffle plate of two damper rods and affixed two damper rods.
In the utility model one preferred embodiment, this grab rail, handle and damper rod are one-body molded.
In the utility model one preferred embodiment, this two front foldable rods structure is identical.
The technical program is compared with background technology: because grab rail comprises two front foldable rods and a straight-bar, make grab rail form the class U-shaped, therefore it has following advantage: 1, the front foldable rod lower end can directly be fixed in pivot down, save two link spans in the background technology, reduce feed stock cost, cut down finished cost; 2, a plurality of hand barrows are staggered is deposited in together, and other sets triangular support bracket and is supported on the U-shaped recess, can be together with the firmly compact accumulation of a plurality of hand barrows, and minimizing takes up room, storage, convenient transportation.Because this grab rail, handle and damper rod are one-body molded, therefore easy to process, intensity is good.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 has illustrated the scheme drawing of the hand barrow of background technology.
Fig. 2 has illustrated the schematic perspective view of the hand barrow of a preferred embodiment.
Fig. 3 has illustrated the scheme drawing of the hand barrow of a preferred embodiment.
Fig. 4 has illustrated the scheme drawing of a plurality of hand barrows accumulations of a preferred embodiment.
The specific embodiment
Please refer to Fig. 2 and Fig. 3, a kind of structure improved hand barrow, it comprises a wheel mechanism 100, an arm-rest frame 200 and a baffle mechanism 300.
This wheel mechanism 100 comprises that a pivot 110 and two connects the wheel 120 of pivot 110 2 ends respectively, and this connection can make wheel 120 rotate relative to pivot 110.
This arm-rest frame 200 comprises two grab rails 210, and this grab rail 210 comprises front foldable rod 211 on, once front foldable rod 212 and is installed in the straight-bar 213 between front foldable rod 211 and the following front foldable rod 212, and front foldable rod 211 is identical with following front foldable rod 212 structures on this.Be installed with two horizontally disposed cross bars 220 between this two straight-bar 213.This is installed with leader 230 between front foldable rod 211 upper ends on two.This affixed pivot 110 in front foldable rod 211 lower ends on two.
This baffle mechanism 300 comprises the baffle plate 320 of two damper rods 310 and affixed two damper rods 310, and this two damper rod 310 is installed in respectively before two times front foldable rod 212 lower ends.
Above-mentioned grab rail, handle and damper rod are one-body molded.
Please refer to Fig. 4, a plurality of hand barrow 400 staggered being deposited in together, other sets triangular support bracket 500, is supported on straight-bar 213 behind, and then these a plurality of hand barrows just can firmly compactly be piled up together.
The above, it only is the utility model preferred embodiment, so can not limit the scope that the utility model is implemented with this, i.e. the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (6)
1. structure improved hand barrow, it is characterized in that: it comprises:
One wheel mechanism, it comprises that a pivot and two connects the wheel of pivot two ends respectively;
One arm-rest frame, it comprises two grab rails, at least one cross bar between two grab rails and handle between the affixed two grab rails upper end of being installed in, this affixed pivot in two grab rails lower end, this grab rail comprises that at least two front foldable rods and are installed in the straight-bar between two front foldable rods; And
One baffle mechanism, it is installed in before the two grab rail lower ends.
2. a kind of structure improved hand barrow according to claim 1 is characterized in that: this handle is fixed between the two front foldable rods upper end.
3. a kind of structure improved hand barrow according to claim 1, it is characterized in that: this cross bar is installed between two straight-bars.
4. a kind of structure improved hand barrow according to claim 1, it is characterized in that: this baffle mechanism comprises the baffle plate of two damper rods and affixed two damper rods.
5. a kind of structure improved hand barrow according to claim 4, it is characterized in that: this grab rail, handle and damper rod are one-body molded.
6. a kind of structure improved hand barrow according to claim 1 is characterized in that: this two front foldable rods structure is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136869U CN201390270Y (en) | 2009-02-24 | 2009-02-24 | Handcart with improved structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920136869U CN201390270Y (en) | 2009-02-24 | 2009-02-24 | Handcart with improved structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201390270Y true CN201390270Y (en) | 2010-01-27 |
Family
ID=41597092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920136869U Expired - Lifetime CN201390270Y (en) | 2009-02-24 | 2009-02-24 | Handcart with improved structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201390270Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015759A (en) * | 2013-02-28 | 2014-09-03 | 江苏天工工具有限公司 | Trolley |
-
2009
- 2009-02-24 CN CN200920136869U patent/CN201390270Y/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104015759A (en) * | 2013-02-28 | 2014-09-03 | 江苏天工工具有限公司 | Trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100127 |
|
| CX01 | Expiry of patent term |