CN205075860U - Extension formula handcart - Google Patents
Extension formula handcart Download PDFInfo
- Publication number
- CN205075860U CN205075860U CN201520656335.9U CN201520656335U CN205075860U CN 205075860 U CN205075860 U CN 205075860U CN 201520656335 U CN201520656335 U CN 201520656335U CN 205075860 U CN205075860 U CN 205075860U
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- China
- Prior art keywords
- support frame
- folded plate
- utility
- longeron
- model
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Abstract
The utility model discloses an extension formula handcart, the loach carrying platform comprises a supporting fram, the support frame comprises crossbeam and longeron welding, the extending beam has been cup jointed at the both ends of crossbeam, the lower surface movable mounting of support frame has the wheel body, the handle is installed to the tail end of the longeron of support frame, the upper end spiro union of support frame has the backup pad, be equipped with the extension board between support frame and the backup pad, the upper end both sides of backup pad are articulated respectively to have that first turn over the folded plate and the second turns over the folded plate. The utility model discloses an extension board plays the function of better lift -launch when making the longer article of transportation, and firstly turns over the folded plate with the second turns over the folded plate, makes the horizontal scope can expand, can transport the article of broad, the while extension board, firstly turns over the expansion that folded plate and second turned over the folded plate and also can enlarge the utility model discloses a very big thing volume of carrying better provides the transport services for people.
Description
Technical field
The utility model relates to field of mechanical technique, is specially a kind of expanded type hand barrow.
Background technology
Hand barrow is the carrying vehicle tried hard to recommend with people, draw, and it is the first ancestor of all vehicles.Although hand barrow material handling technology development, hand barrow is still used till today as indispensable handbarrow.Hand barrow obtain in production and life 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 article that short-haul operation is lighter.
But, current hand barrow manufacture shaping after just determine its shipping goods number and the general volume range of article, be difficult to realize the coupling of bearing capacity and the coupling of specification according to the single hand barrow of different transportation volumies, for this reason, we propose a kind of expanded type hand barrow.
Utility model content
The purpose of this utility model is to provide a kind of expanded type hand barrow, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of expanded type hand barrow, comprise bracing frame, support frame as described above is made up of at least two crossbeams and at least two longitudinal beam weldings, the two ends of described crossbeam are socketed with extending beam, the upper surface of described extending beam is provided with limiting stopper, the lower surface of support frame as described above is movably installed with wheel body, the tail end of the longeron of support frame as described above is movably installed with handle by attaching parts, the upper end of support frame as described above is bolted with stay bearing plate, extension board is provided with between support frame as described above and stay bearing plate, and extension board is movably arranged on the longeron upper surface of bracing frame by slide block and slide rail, the both sides, upper end of described stay bearing plate are hinged with the first turnover board and the second turnover board respectively, and the first turnover board and the second turnover board cover stay bearing plate completely when closing, the cell body mated with limiting stopper is provided with outside when described first turnover board and the second turnover board are opened.
Preferably, the slide block on described extension board and longeron and slide rail are T-shaped.
Preferably, the extending beam of described crossbeam both sides is connected by the elastic component be provided with in the inner chamber of crossbeam.
Compared with prior art, the beneficial effects of the utility model are: the utility model is by being slidably mounted on the extension board between bracing frame and stay bearing plate, can make during the longer article of transport, to play the function of better carrying, by the first turnover board and the second turnover board, the utility model can be expanded in the scope of transverse direction, can make during the wider article of transport, to play the function of better carrying, the expansion of extension board, the first turnover board and the second turnover board simultaneously also can expand very big matter-loading amount of the present utility model, better for people provide transportation services.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
In figure: 1 bracing frame, 11 crossbeams, 12 longerons, 13 extending beams, 14 limiting stoppers, 2 extension boards, 3 stay bearing plates, 31 first turnover boards, 32 second turnover boards, 4 wheel bodys, 5 handles and 51 attaching partss.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, the utility model provides a kind of technical scheme: a kind of expanded type hand barrow, comprise bracing frame 1, support frame as described above 1 is welded by least two crossbeams 11 and at least two longerons 12 and forms, the two ends of described crossbeam 11 are socketed with extending beam 13, and the elastic component by being provided with in the inner chamber of crossbeam 11 between extending beam 13 connects, the upper surface of described extending beam 13 is provided with limiting stopper 14, the lower surface of support frame as described above 1 is movably installed with wheel body 4, the tail end of the longeron 12 of support frame as described above 1 is movably installed with handle 5 by attaching parts 51, the upper end of support frame as described above 1 is bolted with stay bearing plate 3, extension board 2 is provided with between support frame as described above 1 and stay bearing plate 3, and extension board 2 is movably arranged on longeron 12 upper surface of bracing frame 1 by slide block and slide rail, slide block on described extension board 2 and longeron 12 and slide rail are T-shaped, the both sides, upper end of described stay bearing plate 3 are hinged with the first turnover board 31 and the second turnover board 32 respectively, and the first turnover board 31 and the second turnover board 32 cover stay bearing plate 3 completely when closing, the cell body mated with limiting stopper 14 is provided with outside when described first turnover board 31 and the second turnover board 32 are opened.
Principle of work: during use, pull out the extension board 2 be slidably mounted between bracing frame 1 and stay bearing plate 3, can make during the longer article of transport, to play the function of better carrying, turn down the first turnover board and the second turnover board, the utility model can be expanded in the scope of transverse direction, can make during the wider article of transport, to play the function of better carrying, the expansion of extension board 2, first turnover board 31 and the second turnover board 32 simultaneously also can expand very big matter-loading amount of the present utility model, better for people provide transportation services.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. an expanded type hand barrow, comprise bracing frame (1), it is characterized in that: support frame as described above (1) is made up of at least two crossbeams (11) and at least two longeron (12) welding, the two ends of described crossbeam (11) are socketed with extending beam (13), the upper surface of described extending beam (13) is provided with limiting stopper (14), the lower surface of support frame as described above (1) is movably installed with wheel body (4), the tail end of the longeron (12) of support frame as described above (1) is movably installed with handle (5) by attaching parts (51), the upper end of support frame as described above (1) is bolted with stay bearing plate (3), extension board (2) is provided with between support frame as described above (1) and stay bearing plate (3), and extension board (2) is movably arranged on longeron (12) upper surface of bracing frame (1) by slide block and slide rail, the both sides, upper end of described stay bearing plate (3) are hinged with the first turnover board (31) and the second turnover board (32) respectively, and the first turnover board (31) and the second turnover board (32) cover stay bearing plate (3) completely when closing, the cell body mated with limiting stopper (14) is provided with outside when described first turnover board (31) and the second turnover board (32) are opened.
2. a kind of expanded type hand barrow according to claim 1, is characterized in that: the slide block on described extension board (2) and longeron (12) and slide rail are T-shaped.
3. a kind of expanded type hand barrow according to claim 1, is characterized in that: the elastic component be provided with in the extending beam (13) of described crossbeam (11) the both sides inner chamber by crossbeam (11) connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656335.9U CN205075860U (en) | 2015-08-28 | 2015-08-28 | Extension formula handcart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656335.9U CN205075860U (en) | 2015-08-28 | 2015-08-28 | Extension formula handcart |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205075860U true CN205075860U (en) | 2016-03-09 |
Family
ID=55428288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656335.9U Expired - Fee Related CN205075860U (en) | 2015-08-28 | 2015-08-28 | Extension formula handcart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205075860U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554578A (en) * | 2017-08-23 | 2018-01-09 | 芜湖凝鑫机械有限公司 | Multi-functional freight trolley |
| CN107618539A (en) * | 2017-08-23 | 2018-01-23 | 芜湖凝鑫机械有限公司 | Expandable type freight trolley |
-
2015
- 2015-08-28 CN CN201520656335.9U patent/CN205075860U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554578A (en) * | 2017-08-23 | 2018-01-09 | 芜湖凝鑫机械有限公司 | Multi-functional freight trolley |
| CN107618539A (en) * | 2017-08-23 | 2018-01-23 | 芜湖凝鑫机械有限公司 | Expandable type freight trolley |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160309 Termination date: 20160828 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |