A kind of supermarket shopping car
Technical field
The present invention relates to a kind of supermarket shopping car, relate in particular to a kind of supermarket shopping car with seat, belong to supermarket shoppingCar technical field.
Background technology
At present, the supermarket shopping car of known technology is not all to be with seat, exists older and handicapped personnel and purchasesThe deficiency of thing inconvenience, makes troubles to shopper, before the present invention does not make, without there being making of supermarket shopping car with seatWith, patent searching document, open without the technical scheme that this technology is new.
Summary of the invention
In order to overcome in prior art without the use that has the supermarket shopping car with seat, the object of the invention is in order to provideThere is a use for the supermarket shopping car with seat, to reach the object of convenient shopping.
The technical solution adopted in the present invention is: by front seats holddown groove, bicycle basket, seat fixed bar, rear backrest, moveable hingeChain, base, fixed hinge, handlebar, vertical handgrip, trailing wheel fixed bar, rear universal wheel, front-wheel fixed bar, front universal wheel, stepPlate, back seat holddown groove composition, is characterized in that leaving front seats holddown groove on bicycle basket, leaves seat fixed bar, seat on bicycle basketUnder fixed bar, leave rear backrest, under rear backrest, leave hinges, under hinges, leave base, on base, be connected with fixing hingeChain, leaves handlebar on bicycle basket, under handlebar, leave vertical handgrip, leaves trailing wheel fixed bar under bicycle basket, under trailing wheel fixed bar, leavesRear universal wheel, is connected with front-wheel fixed bar on trailing wheel fixed bar, leave front universal wheel under front-wheel fixed bar, on front-wheel fixed bar, leavesFoot pedal, leaves back seat holddown groove on bicycle basket, when use, in the time of needs seat, seat fixed bar is moved from front seats holddown grooveOpen seat to back seat holddown groove, shopper's seat on seat, after with Manual-pushing.
The invention has the beneficial effects as follows simplicity of design, be easy to make, easy to use, there is practicality.
Brief description of the drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is that schematic diagram is opened at seat of the present invention.
Fig. 2 is that seat of the present invention closes up schematic diagram
1. front seats holddown grooves in Fig. 1 Fig. 2,2. bicycle basket, 3. seat fixed bar, 4. rear backrest, 5. hinges, the 6. endSeat, 7. fixed hinge, 8. handlebar, 9. vertical handgrip, 10. trailing wheel fixed bar, 11. rear universal wheels, 12. front-wheel fixed bars, before 13.Universal wheel, 14. foot pedals, 15. back seat holddown grooves.
Detailed description of the invention
The present invention is by front seats holddown groove 1, bicycle basket 2, seat fixed bar 3, rear backrest 4, hinges 5, base 6, fixingHinge 7, handlebar 8, vertical handgrip 9, trailing wheel fixed bar 10, rear universal wheel 11, front-wheel fixed bar 12, front universal wheel 13, foot pedal14, back seat holddown groove 15 forms, and it is characterized in that leaving front seats holddown groove 1 on bicycle basket 2, leaves seat fixed bar on bicycle basket 23, seat fixed bar leaves rear backrest 43 times, and rear backrest leaves hinges 54 times, and hinges leaves base 65 times, base 6On be connected with fixed hinge 7, on bicycle basket 2, leave handlebar 8, handlebar leaves vertical handgrip 98 times, bicycle basket leaves trailing wheel fixed bar 2 times10, trailing wheel fixed bar leaves rear universal wheel 11 for 10 times, is connected with front-wheel fixed bar 12 on trailing wheel fixed bar 10, front-wheel fixed bar 12 timesLeave front universal wheel 13, on front-wheel fixed bar 12, leave foot pedal 14, on bicycle basket 2, leave back seat holddown groove 15, when use, work asWhile needing seat, seat fixed bar 3 is moved to 1 from front seats holddown groove and open seat to back seat holddown groove 15, shopper's seat existsOn seat, after with Manual-pushing.