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Shopping bicycle
Description
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Technical field
The present invention relates to a kind of bicycle.
Background technology
Bicycle is the conventional vehicle of people, and people often ride bicycle work, life and amusement.But the cargo-carrying ability of bicycle is poor at present, when people do shopping at rider bicycle, can make people can not buy a large amount of article because of the restriction of bicycle itself, lack at present the bicycle that a kind of cargo capacity is large.
Summary of the invention
The invention provides a kind of bicycle, to solve in prior art the bicycle inconvenient problem of doing shopping.
In order to solve the problems of the technologies described above, the invention provides a kind of bicycle, comprise vehicle frame, described vehicle frame comprises front vehicle frame and rear vehicle frame, front vehicle frame is fixedly connected with rear vehicle frame, trailing wheel is arranged on the wheel shaft of rear vehicle frame, pedal is arranged in front vehicle frame, the fluted disc of pedal and trailing wheel are by chain gear, it is characterized in that: the axle sleeve of front axle is connected by pipe link with front vehicle frame, described pipe link one end and front vehicle frame are hinged, the other end is fixedly connected with axle sleeve, strut bar is arranged on axle sleeve, strut bar top is provided with handle, on rear vehicle frame, be provided with saddle, saddle is above trailing wheel, in described axle sleeve, be provided with axletree, axletree two ends are arranged with two front-wheels, on strut bar, be provided with Shopping Basket.
Adopt the bicycle tool of technique scheme to have the following advantages: bicycle adopts a trailing wheel, two front-wheels, makes bicycle more stable, and is provided with Shopping Basket, makes the article of purchasing can put into Shopping Basket, makes to do shopping more convenient.
Further, described axle sleeve is also provided with stay bearing plate, and strut bar and stay bearing plate are hinged.
Adopt the bicycle tool of technique scheme to have the following advantages: strut bar can rotate along axle sleeve, when strut bar is during away from saddle, now use cycling function, it is by bike superior that user can be sitting in saddle; When strut bar is during near saddle, now use the shopping function of bicycle, user may stand in front vehicle wheel one end and promotes bicycle.
Further, described saddle is Double-seat, and saddle rear portion is provided with guardrail, in described axle sleeve, is provided with limiting stopper.
Adopt the bicycle tool of technique scheme to have the following advantages: saddle is Double-seat, in axle sleeve, be provided with limiting stopper, when strut bar forwards near saddle, limiting stopper can limit the angle that strut bar rotates, even if Shopping Basket can only move to saddle direction the position of saddle 1/2nd, if the shopping of father and mother's carrying children, just can allow child leave seat, father and mother can choose easily, are transformed to again bicycle after shopping, directly goods delivery are gone home; Guardrail prevents that child from falling from car rear.
Further, described Shopping Basket is provided with and is linked with near the upper end of saddle, described in be linked with and be enclosed within on strut bar, the end face of described stay bearing plate is provided with can be for the slideway sliding before and after Shopping Basket.
Adopt the bicycle tool of technique scheme to have the following advantages: strut bar, in the situation that rotating, can make Shopping Basket bottom remain level.
Further, described Shopping Basket is provided with handrail away from one end of saddle.While being converted to shopping cart state, user may stand in the hand-held handrail in one end of front-wheel and controls bicycle.
Accompanying drawing explanation
Fig. 1 is the structural representation of bicycle of the present invention embodiment under shopping state.
The specific embodiment
Below in conjunction with drawings and Examples, technical solution of the present invention is further illustrated:
As shown in Figure 1, a kind of bicycle, comprise vehicle frame, described vehicle frame comprises front vehicle frame 1 and rear vehicle frame 2, front vehicle frame 1 is formed in one or welds with rear vehicle frame 2, the present embodiment front vehicle frame 1 and rear vehicle frame 2 structure that is formed in one, trailing wheel 7 is arranged on the wheel shaft of rear vehicle frame 2, pedal is arranged in front vehicle frame 1, the fluted disc of pedal and trailing wheel 7 are by chain gear, the axle sleeve 4 of front axle is connected by pipe link 3 with front vehicle frame 1, described pipe link 3 one end and front vehicle frame 1 are hinged, the other end and axle sleeve 4 welding, on axle sleeve 4, be welded with stay bearing plate, stay bearing plate comprises the adapter shaft between two parallel welding steels and two block plates, strut bar 10 ends are connected with adapter shaft, by adapter shaft, the fore-and-aft direction at bicycle rotates strut bar 10, strut bar 10 tops are provided with handle 5, on rear vehicle frame 2, be provided with saddle 6, saddle 6 is above trailing wheel 7, in described axle sleeve 4, be provided with axletree, axletree two ends are arranged with two front-wheels 8, on strut bar 10, be provided with Shopping Basket 9, saddle 6 is Double-seat, and saddle 6 rear portions are provided with guardrail 11, in described axle sleeve 4, is provided with limiting stopper, and the angle that limiting stopper restriction strut bar 10 rotates is and level is between 30 ° to 60 °.Shopping Basket 9 is provided with and is linked with 12 near the upper end of saddle 6, is linked with 12 and is enclosed within on strut bar 10, and the end face of stay bearing plate is provided with the slideway that can slide for Shopping Basket 9 front and back, and Shopping Basket 9 bottoms are provided with the opening that can allow strut bar 10 move forward and backward.Shopping Basket 9 is provided with handrail away from one end of saddle 6.Handrail is connected with pressure sensor.
Fig. 1 is that bicycle is at the schematic diagram of shopping state, in figure, strut bar 10 moves near saddle 6 one end, Shopping Basket 9 near saddle 6 one end is provided with the opening adapting to saddle 6 shapes, Shopping Basket 9 can move to saddle 6 with strut bar 10 and be less than 1/2nd position, and the present embodiment Shopping Basket 9 can move to strut bar 10 position of saddle 1/6th three.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; do not departing under the prerequisite of structure of the present invention; can also make some distortion and improvement; these also should be considered as protection scope of the present invention, and these can not affect effect of the invention process and practical applicability.
Claims (5)
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Claims (5)
Hide Dependent
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1. a bicycle, comprise vehicle frame, described vehicle frame comprises front vehicle frame and rear vehicle frame, front vehicle frame is fixedly connected with rear vehicle frame, trailing wheel is arranged on the wheel shaft of rear vehicle frame, pedal is arranged in front vehicle frame, the fluted disc of pedal and trailing wheel are by chain gear, it is characterized in that: the axle sleeve of front axle is connected by pipe link with front vehicle frame, described pipe link one end and front vehicle frame are hinged, and the other end is fixedly connected with axle sleeve, strut bar is arranged on axle sleeve, strut bar top is provided with handle, on rear vehicle frame, is provided with saddle, and saddle is above trailing wheel; In described axle sleeve, be provided with axletree, axletree two ends are arranged with two front-wheels; On strut bar, be provided with Shopping Basket.
2. bicycle according to claim 1, is characterized in that: described axle sleeve is also provided with stay bearing plate, and strut bar and stay bearing plate are hinged.
3. bicycle according to claim 1, is characterized in that: described saddle is Double-seat, and saddle rear portion is provided with guardrail, in described axle sleeve, is provided with limiting stopper.
4. bicycle according to claim 1, is characterized in that: described Shopping Basket is provided with and is linked with near the upper end of saddle, described in be linked with and be enclosed within on strut bar, the end face of described stay bearing plate is provided with can be for the slideway sliding before and after Shopping Basket.
5. bicycle according to claim 1, is characterized in that: described Shopping Basket is provided with handrail away from one end of saddle.