CN201224420Y - Telescopic barrow - Google Patents
Telescopic barrow Download PDFInfo
- Publication number
- CN201224420Y CN201224420Y CNU2008200600301U CN200820060030U CN201224420Y CN 201224420 Y CN201224420 Y CN 201224420Y CN U2008200600301 U CNU2008200600301 U CN U2008200600301U CN 200820060030 U CN200820060030 U CN 200820060030U CN 201224420 Y CN201224420 Y CN 201224420Y
- Authority
- CN
- China
- Prior art keywords
- mobile jib
- pitman
- hand barrow
- barrow
- rods
- 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 - Fee Related
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- Handcart (AREA)
Abstract
The utility model relates to a retractable barrow, which belongs to the logistics field. The retractable barrow comprises a barrow handle (1), a horizontal vehicle body (2) and wheels below the vehicle body, and is characterized in that the horizontal vehicle body (2) comprises three parallel main rods and a plurality of rows of coupling rods (5) between the main rods, as well as a plurality of parallelogram unit grids, and the three parallel main rods include a middle main rod (3) and two edge main rods (4), the main rods are connected with the coupling rods (5) by adopting an axle pin structure, a plurality of rows of fixing lug female seats (6) with screw holes are equidistantly and symmetrically arranged at both sides of the middle main rod (3), and fixing lug female seats (6) with screw holes are also disposed at the inner sides of the two edge main rods (4) correspondingly, and the corresponded fixing lug female seats (6) between the middle main rod (3) and the edge main rods (4) are respectively fixed with fixing lugs (7) which are equipped with screw holes and stretch out from two ends of each coupling rod (5). The retractable barrow is light and convenient, and can be retracted when not in use, and has advantages of small volume and easy carrying.
Description
Technical field
The utility model relates to a kind of hand barrow, relates in particular to a kind of telescopic hand barrow.
Background technology
In logistics system, short-range, especially conveying goods in same place often needs to use hand barrow, existing common hand barrow is made up of trammer handle and horizontal car body, and horizontal car body often adopts large-area bloom, and volume is big, Heavy Weight, though there is handle lock bracket the junction of horizontal car body and trammer handle, thereby handle can put down to be beneficial to and deposit, because of volume big, Heavy Weight, be difficult for moving, therefore still exist floor area big, carry inconvenient defective.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of telescopic hand barrow, and is in light weight, portable, and it is big to solve the prior art volume, Heavy Weight, and floor area is big, carries inconvenient defective.
Technical scheme
A kind of telescopic hand barrow, comprise the wheel under trammer handle 1, horizontal car body 2 and the car body, it is characterized in that: described horizontal car body 2 is made up of the many Volleyball Associations extension bar 5 between three parallel mobile jibs and mobile jib, comprise a plurality of parallelogram element lattice, three parallel mobile jibs are mobile jib 3 in the middle of, two edge mobile jibs 4, mobile jib adopts the pivot pin structure to be connected with 5 of pitmans.
The connection mode that mobile jib and pitman are 5 is fixedly ear female seat more than 6 rows that the equidistant symmetry in middle mobile jib 3 both sides is equipped with the band screw, the fixedly ear female seat 6 of band screw also is equipped with in cooresponding two edge mobile jib 4 inboards, and the fixedly ear 7 of the band screw that 4 each corresponding fixedly ear female seats 6 of middle mobile jib 3 and edge mobile jib are stretched out with pitman 5 two is respectively fixed.
Described pitman 5 length are smaller or equal to the mobile jib length of side of the cell that is connected to form with mobile jib.
Middle mobile jib 3 has fixed orifice with both sides pitman 5 junctions one snap close fixed support 9 being housed laterally on the snap close fixed support 9, two snap closes 10 about fixing by screw.
Described wheel comprises directional wheel 11 and cardan wheel 12.
Beneficial effect
This telescopic hand barrow not only lightly but also convenient, collapsible merging when not using is taken up an area of for a short time, portable, opens during use and gets final product, it is convenient especially to use.
Description of drawings
Fig. 1 is the utility model birds-eye view.
Fig. 2 is the utility model front view.
Fig. 3 is the utility model lateral plan.
Fig. 4 is an A portion enlarged drawing in the utility model birds-eye view, i.e. the utility model mobile jib and pitman connection mode scheme drawing.
Fig. 5 shrinks the back scheme drawing for the utility model.
The specific embodiment
Below in conjunction with specific embodiment, further set forth the utility model.
A kind of telescopic hand barrow, comprise trammer handle 1, wheel under horizontal car body 2 and the car body, horizontal car body 2 has handle lock bracket 8 with the junction of trammer handle 1, horizontal car body 2 is made up of the many Volleyball Associations extension bar 5 between three parallel mobile jibs and mobile jib, three parallel mobile jibs are mobile jib 3 in the middle of, two edge mobile jibs 4, the U-shaped that the equidistant symmetry in middle mobile jib 3 both sides is equipped with the band screw fixedly ear female seat more than 6 is arranged, the fixing ear female seat 6 of U-shaped of band screw also is equipped with in cooresponding two edge mobile jib 4 inboards, middle mobile jib 3 and 4 each corresponding U-shapeds of edge the mobile jib fixedly fixedly ear 7 of the band screw that stretches out with pitman 5 two respectively of ear female seat 6 are fixed, pitman 5 is a square with the cell that mobile jib is connected to form, and handle lock bracket 8 is fixed on middle mobile jib 3 one ends of horizontal car body 2.Middle mobile jib 3 has fixed orifice with both sides pitman 5 junctions one snap close fixed support 9 being housed laterally on the snap close fixed support 9, two snap closes 10 about fixing by screw.Wheel comprises directional wheel 11 and cardan wheel 12.Directional wheel 11 is one, mobile jib 3 belows in the middle of being fixed on.
When not using, carried snap close 10, parallel mobile jib and pitman 5 rotate inwardly, and contraction adducts together, and handle 1 puts down, and just can carry, and see shown in the accompanying drawing 5; During use, parallel mobile jib and pitman 5 opened to both sides make into 90 degree, pull-up handle 1, and snap close 10 is put down fastening get final product, the snap close fastening can guarantee that car body is fixed and not rock.
Claims (6)
1. telescopic hand barrow, comprise the wheel under trammer handle (1), horizontal car body (2) and the car body, it is characterized in that: described horizontal car body (2) is made up of the many Volleyball Associations extension bar (5) between three parallel mobile jibs and mobile jib, comprise a plurality of parallelogram element lattice, three parallel mobile jibs are mobile jib (3) in the middle of, adopt the pivot pin structure to be connected between two edge mobile jibs (4), mobile jib and pitman (5).
2. telescopic hand barrow as claimed in claim 1, it is characterized in that: the connection mode between mobile jib and pitman (5) is the many rows of fixedly ear female seat (6) that the equidistant symmetry in middle mobile jib (3) both sides is equipped with the band screw, the fixedly ear (7) of the band screw that each corresponding fixedly ear female seat (6) is stretched out with pitman (5) two respectively between the inboard fixedly ear female seat (6) that the band screw also is housed of cooresponding two edge mobile jibs (4), middle mobile jib (3) and edge mobile jib (4) is fixed.
3. telescopic hand barrow as claimed in claim 1 or 2 is characterized in that: described pitman (5) length is smaller or equal to the mobile jib length of side of the cell that is connected to form with mobile jib.
4. telescopic hand barrow as claimed in claim 1 or 2, it is characterized in that: middle mobile jib (3) laterally is being equipped with a snap close fixed support (9) with both sides pitman (5) junction, the snap close fixed support has fixed orifice on (9), two snap closes (10) about fixing by screw.
5. telescopic hand barrow as claimed in claim 1 is characterized in that: described wheel comprises directional wheel (11) and cardan wheel (12).
6. telescopic hand barrow as claimed in claim 5 is characterized in that: directional wheel (11) is one, mobile jib (3) below in the middle of being fixed on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600301U CN201224420Y (en) | 2008-06-20 | 2008-06-20 | Telescopic barrow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200600301U CN201224420Y (en) | 2008-06-20 | 2008-06-20 | Telescopic barrow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201224420Y true CN201224420Y (en) | 2009-04-22 |
Family
ID=40597300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200600301U Expired - Fee Related CN201224420Y (en) | 2008-06-20 | 2008-06-20 | Telescopic barrow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201224420Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502054A (en) * | 2018-04-19 | 2018-09-07 | 公琦超 | A kind of car body deformation Mecanum wheel trolley |
-
2008
- 2008-06-20 CN CNU2008200600301U patent/CN201224420Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108502054A (en) * | 2018-04-19 | 2018-09-07 | 公琦超 | A kind of car body deformation Mecanum wheel trolley |
| CN108502054B (en) * | 2018-04-19 | 2020-11-03 | 公琦超 | Mecanum wheel trolley with deformed trolley body |
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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: 20090422 Termination date: 20120620 |