CN2280035Y - Track-like portable hand vehicle - Google Patents
Track-like portable hand vehicle Download PDFInfo
- Publication number
- CN2280035Y CN2280035Y CN 96225668 CN96225668U CN2280035Y CN 2280035 Y CN2280035 Y CN 2280035Y CN 96225668 CN96225668 CN 96225668 CN 96225668 U CN96225668 U CN 96225668U CN 2280035 Y CN2280035 Y CN 2280035Y
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- main
- back plate
- wheel
- vehicle
- fixed
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- Expired - Fee Related
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Abstract
The utility model relates to a track-like portable hand vehicle which is composed of a vehicle frame part composed of a front stopping frame, a bottom bracket and a grab rail rod and two sets of adhesive tape type transmission devices. Two main wheels and adhesive tapes sheathed on the outside of a plurality of small supporting wheels are connected with the vehicle frame through being fixed on a supporting plate, and as long as heavy objects are fixed on the vehicle, the utility model can be dragged to run no matter on flat ground or stairs, having convenience and rapidity and saving time and labor. When not used, the vehicle can be conveniently folded and fixed with a flat surface and homogeneous stress, and the vehicle can be used as a carrier frame. The utility model has the advantages of stable running, light weight, small size, low cost, regulation and smooth after folding and convenient use and carrying.
Description
The utility model relates to daily life and drags thing and the portable car of a kind of small-sized caterpillar belt formula for the passengers.
Original portable car can only tow on the level land on the market, the structure of portable car two side wheels of up-to-the-minute Samsung formula is that three wheels in a plane pass through an axle point, because three wheels can land by turns, so this car has solved the problem of going upstairs, but three every upper class steps of wheel must switch mutually once, and operation is got up very not steady, the speed of drawing can not be too fast, the Samsung formula of this car wheel volume is bigger in addition, and irregular again can't folding carried, lays all very inconvenient like this.
The purpose of this utility model is to have overcome Samsung formula trailer to top bar not steadily, and the shortcoming that can not fold provides a kind of and operates steadily, volume is little, the portable car of crawler type in light weight, that cost is low, easy to carry.
For achieving the above object, the technical solution of the utility model is: shelves frame (1) before the portable car of crawler type comprises, underframe (4), comfort hand lever (6) and running gear, the running gear that it is characterized in that car body adopts crawler actuator, comprise two back plates (2), two main axles (9) are fixed on the back plate (2), four main wheels (5) by bearing installation on the main axle (9) in the outside of back plate (2), propping up wheel (3) is fixed on the middle back plate of two main wheels, adhesive tape (10) is enclosed within on a main wheel (5) and the wheel (3), underframe (4) is fixed on the back plate (2), preceding shelves frames (1) are connected for hinge type with main axle (9), comfort hand lever (6) and another main axle (9) also for hinge type is connected, comfort hand lever (6) and underframe (4) for to captive joint by pin.
The utility model not only can be used for common traveling bag trailer and tows on the level land, and can be on stair smooth running, usefulness as the weight carrying, for living in three, the above resident family of four floors is often perplexed for the weight commodity of buying, just can address this problem like a cork with this car, as long as weight is fixed on the dolly, level land no matter, still stair all can be drawn and be passed unimpeded, convenient and swift, and the save trouble and labor, when dolly not the time spent can draw in easily and fix, upper and lower surface is smooth, stressed even, can be used as the weight carriage and use, this portable car operates steadily, in light weight, volume is little, cost is low, folding back rule is smooth, uses and carries all very convenient.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the folding back of the utility model scheme drawing.
Fig. 3 moves the scheme drawing of weight for the utility model.
Fig. 4 normally transports the thing scheme drawing for the utility model.
Scheme drawing when Fig. 5 goes upstairs for the utility model.
Fig. 6 makes the scheme drawing of carriage when static for the utility model.
Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described further:
Shelves frame 1 before the portable car of crawler type comprises, underframe 4, comfort hand lever 6, and running gear, the running gear that it is characterized in that car body adopts crawler actuator, comprise two back plates 2, two main axles 9 are fixed on the back plate 2, four main wheels 5 by bearing installation on the main axle 9 in the outside of back plate 2, propping up wheel 3 is fixed on the middle back plate of two main wheels, adhesive tape 10 is enclosed within on a main wheel 5 and the wheel 3, underframe 4 is fixed on the back plate 2, before shelves frame 1 and main axle 9 for hinge type is connected, comfort hand lever 6 and another main axle 9 also for hinge type is connected, comfort hand lever 6 and underframe 4 for to captive joint by pin.With on the main axle snap ring 7 is set before preceding shelves frame 1 bonded assembly, comforting hand lever 6 just in time can be blocked by snap ring 7 during main axle before another back main axle is around to downwards, grab 8 is set on the back plate 2, before shelves frame 1 just in time blocked when being pressed downwardly onto grab 8 places on the back plate 2 by grab 8, preceding shelves frame 1, the underframe 4 of portable car, comfort hand lever 6 and be hollow tubular bending " U " type, prop up wheel and be provided with 3-6, its diameter is less than the diameter of main wheel 5.Tension is in comforting hand lever 6 during motion, drive main wheel 5 and a wheel 3 motions by main axle 9, main wheel, a wheel have very strong friction force with adhesive tape 10, make adhesive tape with master, a wheel motion, prop up wheel and not only work to drive tape movement, also play a supportive role simultaneously, make the motion process of going upstairs more steady.
Claims (5)
1, the portable car of a kind of crawler type, shelves frame (1) before comprising, underframe (4), comfort hand lever (6) and running gear, the running gear that it is characterized in that car body adopts crawler actuator, comprise two back plates (2), two main axles (9) are fixed on the back plate (2), four main wheels (5) by bearing installation on the main axle (9) in the outside of back plate (2), propping up wheel (3) is fixed on the middle back plate of two main wheels, adhesive tape (10) is enclosed within on a main wheel (5) and the wheel (3), underframe (4) is fixed on the back plate (2), preceding shelves frames (1) are connected for hinge type with main axle (9), comfort hand lever (6) and other main axle (9) also for hinge type is connected, comfort hand lever (6) and underframe (4) for to captive joint by pin.
2, the portable car of crawler type according to claim 1 is characterized in that a wheel (3) can be provided with 3-6, and its diameter is less than the diameter of main wheel (5).
3, the portable car of crawler type according to claim 1, it is characterized in that with preceding shelves frame (1) bonded assembly before snap ring (7) is set on the main axle (9), comfort hand lever (6) and be around to preceding main axle (9) downwards around another back main axle and can be blocked by snap ring (7) well at present.
4, the portable car of crawler type according to claim 1 is characterized in that being provided with on the back plate (2) grab (8), and the grab (8) that front frame (1) is pressed downwardly onto on the back plate (2) is located to be blocked by grab (8) well at present.
5, the portable car of crawler type according to claim 1, is comforted hand lever (6) and is hollow tubular bending " U " type shelves frame (1), underframe (4) before it is characterized in that.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225668 CN2280035Y (en) | 1996-03-25 | 1996-03-25 | Track-like portable hand vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96225668 CN2280035Y (en) | 1996-03-25 | 1996-03-25 | Track-like portable hand vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2280035Y true CN2280035Y (en) | 1998-04-29 |
Family
ID=33904288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96225668 Expired - Fee Related CN2280035Y (en) | 1996-03-25 | 1996-03-25 | Track-like portable hand vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2280035Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060043A (en) * | 2010-12-23 | 2011-05-18 | 山东电力集团公司滨州供电公司 | Interfloor transfer trolley for transformer substation |
-
1996
- 1996-03-25 CN CN 96225668 patent/CN2280035Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102060043A (en) * | 2010-12-23 | 2011-05-18 | 山东电力集团公司滨州供电公司 | Interfloor transfer trolley for transformer substation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |