A kind of New Style Mountainous Regions car
Technical field
The present invention relates to a kind of vehicle, specifically a kind of New Style Mountainous Regions car.
Background technology
At present, mountain bike is more and more general, and most mountain bike is in order to pursue lightweight, for attractive in appearance, not to be with back seat, but sometimes we are long-distance while riding, and traveling bag is inconvenient to carry, and especially can allow rearward people soaked with sweat travel knapsack summer, extremely feel bad inconvenience, although what existing mountain bike had is equipped with collapsible back seat, after inapplicable back seat is folded up, not only affects the lightweight that mountain bike is pursued, and affect attractive in appearance; In addition, a lot of mountain bikes do not have mud guard, and taillight operated by rotary motion, below vehicle seat, when existing mountain bike is placed traveling bag on back seat, can be blocked taillight, especially in the time riding night, very dangerous.
At present, the solution not had.
Summary of the invention
The present invention, in order to make up deficiency of the prior art, provides a kind of New Style Mountainous Regions car, not only in the time of long-distance riding, can place traveling bag, and does not affect the aesthetic property of mountain bike, more can not bring potential safety hazard.
The present invention solves the technical scheme that its technical matters takes: a kind of New Style Mountainous Regions car, comprise mountain bike body, on described mountain bike body, be provided with seat cushion, under described seat cushion, be fixedly installed seat pillar, the top of described seat pillar is provided with the first taillight, on described seat pillar, be fixedly installed fixed mount, on fixed mount, be hinged with connecting panel, be hinged with two dwangs at the rear portion of connecting panel, the other end of described dwang is all hinged with expansion link, described two expansion links all at least comprise two joints, on the outer wall of described two expansion links, be all hinged with folding rod, described two folding rods are arranged between two expansion links and are hinged, on described expansion link, cover has erecting frame, on described erecting frame, be fixedly installed the second taillight, the bottom symmetry of described two expansion links is fixedly installed protrusion groove, the rear portion of described mountain bike body is provided with rear vehicle frame, equal hinged strut bar that is provided with on vehicle frame behind described both sides, the other end of described strut bar may be stuck in described protrusion groove.
Further, described expansion link comprises four joints.
Further, on the lower edge of described protrusion groove, be provided with chamfering.
The invention has the beneficial effects as follows: the present invention not only can not affect the aesthetic property of mountain bike; and can play the effect of back seat, and in the time placing knapsack taillight at back seat and be blocked, owing to being provided with the second taillight; protect the personnel's that ride safety, be conducive to further popularization.
Brief description of the drawings
Fig. 1 is the structural representation of back seat of the present invention while folding up;
Structural representation when Fig. 2 is back seat expansion of the present invention;
The structure for amplifying schematic diagram of birds-eye view when Fig. 3 is the back seat expansion in the present invention;
Fig. 4 is the structure for amplifying schematic diagram of the birds-eye view of the back seat in the present invention while folding up;
Fig. 5 is the structure for amplifying schematic diagram of the semi-sictional view of the front view of Fig. 3;
Fig. 6 is the structure for amplifying schematic diagram of the front view of Fig. 4;
In figure: 1, mountain bike body, 2, fixed mount, 3, seat pillar, 4, erecting frame, 5, seat cushion, 6, the first taillight, 7, connecting panel, 8, dwang, 9, expansion link, 10, folding rod, 11, the second taillight, 12, strut bar, 13, rear vehicle frame, 14, protrude groove, 15, chamfering.
Detailed description of the invention
Below in conjunction with accompanying drawing 1, to accompanying drawing 6, the present invention is further illustrated:
A kind of New Style Mountainous Regions car, comprise mountain bike body 1, on described mountain bike body 1, be provided with seat cushion 5, described seat cushion is fixedly installed seat pillar 35 times, the top of described seat pillar 3 is provided with the first taillight 6, on described seat pillar 3, be fixedly installed fixed mount 2, on fixed mount 2, be hinged with connecting panel 7, be hinged with two dwangs 8 at the rear portion of connecting panel 7, the other end of described dwang 8 is all hinged with expansion link 9, described two expansion links 9 all at least comprise two joints, on the outer wall of described two expansion links 9, be all hinged with folding rod 10, described two folding rods 10 are arranged between two expansion links 9 and are hinged, on described expansion link 9, cover has erecting frame 4, erecting frame 4 can rotate around expansion link 9, on described erecting frame 4, be fixedly installed the second taillight 11, the bottom symmetry of described two expansion links 9 is fixedly installed protrudes groove 14, the rear portion of described mountain bike body 1 is provided with rear vehicle frame 13, equal hinged strut bar 12 that is provided with on vehicle frame 13 behind described both sides, the other end of described strut bar 12 may be stuck in described protrusion groove 14.
In the present invention, described expansion link 9 comprises four joints.
In the present invention, protrude in groove 14 in order to facilitate strut bar 12 to extend into, on the lower edge of described protrusion groove 14, be provided with chamfering 15.
Principle of work of the present invention is: the present invention is in the time of needs back seat, can first back seat entirety be launched at connecting panel 7 places, then folding rod 10 is launched, in the process that folding rod 10 launches, dwang 8 rotates, distance between two expansion links 9 increases, then two strut bars 12 are turned to respectively to expansion link 9 bottoms, strut bar 12 is snapped onto and protruded in groove 14 by chamfering 15, the knapsack of placing when needs hour, can launch two section telescopic bars 9, the knapsack of placing when needs is when larger, four joints of expansion link 9 all can be launched, after having placed knapsack, the position of manual regulation the second taillight 11, make it in the most detectable position, in the time not needing to use back seat, strut bar 12 is turned to the position parallel with rear vehicle frame 13, finally whole back seat is folded up to the bottom that folds into seat cushion 5, near seat pillar 3.
Other parts in the present invention adopt prior art, do not repeat them here.