CN206288159U - The device that bicycle is slided after folding using universal wheel - Google Patents

Abstract

The utility model bicycle fold after the device that is slided using universal wheel, be further characterized in that including：Back vent, folding universal wheel fixed mount, spring, rotating bar, fixation fork, universal wheel, pedal top, the device bicycle that a kind of bicycle of the present utility model is slided after folding using universal wheel can be carried out after folding, it is to avoid bad to lift；Can also slide, be a not only laborsaving but also interesting thing.

Description

The device that bicycle is slided after folding using universal wheel

Technical field

The utility model is related to the dress that bicycle art, more particularly to a kind of bicycle are slided after folding using universal wheel Put.

Background technology

High ferro in the popularization of China, strike fire into the people's hearts by its quick, cheap, convenient, safety, and sitting height iron is gone out tourism, it should be Individual trend；But after once get off, convenience, the economy of the vehicles allow people to feel uncomfortable again, the elderly's sitting height iron is influenceed Tourism.Certainly it is them if there is such vehicles after getting off but their bicycle, tricycle are all ridden very smooth Liked, not only tempered body, also add travelling property.After producing folding, high ferro can be taken, meet railway luggage requirement Bicycle, tricycle just can be adapted to their demand.

The situation as China, should country be also much in the world such.

The content of the invention

Problem to be solved in the utility model is, by the utility model, bicycle is slided after folding, it is to avoid to carry Take.

To realize the device that the purpose, the utility model bicycle are slided after folding using universal wheel, it is characterised in that Including：Back vent, folding universal wheel fixed mount, spring, rotating bar, fixation fork, universal wheel, pedal top, the back vent are located at Bicycle rear axle, by rear axle and screw stationary bicycle trailing wheel, on the back vent on fixed foot stool one side, has folding universal wheel to consolidate Determine frame and be fixed with a universal wheel, the folding universal wheel fixed mount is located at the back vent end of acting on stand of bicycle side, close to voluntarily Car foot stool, is a banding structure, is screwed on back vent, the extension for being hooked in the structure centre position of spring one end On hook, there is a pin-and-hole on its top, rotating bar is fixed by a pin to its top, and rotating bar can rotate around it certain angle Degree, it is described to fold the back vent end that universal wheel fixed mount is located at acting on stand of bicycle side, it is that an encircling type is tight close to acting on stand of bicycle Fixing structure, is screwed on back vent, and spring one end is hooked on the hook in the structure centre position, on its top There is a pin-and-hole, rotating bar is fixed by a pin to its top, and rotating bar can rotate around it certain angle, the spring：Class Acting on stand of bicycle spring is similar to, spring one end is hung on folding universal wheel fixed mount, and the other end is hung on the hook in rotating bar, It is easy to folding Universal wheel structure to be automatically reset when folding, the rotating bar is fixed on folding universal wheel fixed mount by steady pin On, and can be turned an angle around universal wheel fixed mount is folded, when down rotating, the fixation fork of its end will be to oblique for rotating bar Moved beneath, and fixation fork most blocks positioned at the pedal top of minimum point at last, also has one to tangle above rotating bar Spring, is easy to automatically reseting for foldable structure, and universal wheel and " U " font fixation fork are fixed with its other end, and universal wheel is in folding Position when folded ensures the use without interference with bicycle pedals arm configuration, and the fixation fork is shaped as letter U font, is located at Rotating bar end, is fixed with universal wheel below, and fixation fork A/F matches with pedal top width, and fixation fork can Block positioned at minimum point pedal top, be easy to the bicycle coasting after folding, the universal wheel is located at fixation fork lower section, same As Universal wheel structure it is similar, will not have an interference to the foot-operated of bicycle work when universal wheel is folded, the pedal top, from Driving pedal is connected position with pedal spindle.

Beneficial effect

The device bicycle that a kind of bicycle of the present utility model is slided after folding using universal wheel can be pushed away after folding OK, it is to avoid bad to lift；Can also slide, be a not only laborsaving but also interesting thing.

Brief description of the drawings：

The state diagram that Fig. 1 is folded for universal wheel when bicycle is opened；

Fig. 2 is universal wheel opening sliding state figure when bicycle is folded.

In figure：Back vent is 1, fold universal wheel fixed mount be 2, spring be 3, rotating bar position 4, rotation fixation fork be 5, it is universal It is 6, pedal top 7 to take turns.

Specific embodiment

The utility model is described in detail below in conjunction with Fig. 1, Fig. 2, to the technology in the utility model embodiment Scheme is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the utility model, without It is whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative labor The every other embodiment obtained under the premise of dynamic, belongs to the scope of the utility model protection.

Embodiment：

The device that the utility model bicycle is slided after folding using universal wheel, including：Back vent, folding universal wheel are fixed Frame, spring, rotating bar, fixation fork, universal wheel, pedal top, the back vent are located at bicycle rear axle, by rear axle and screw Stationary bicycle trailing wheel, on the back vent on fixed foot stool one side, has folding universal wheel fixed mount to be fixed with a universal wheel, described The back vent end that universal wheel fixed mount is located at acting on stand of bicycle side is folded, is a banding structure, by spiral shell close to acting on stand of bicycle Silk is fixed on back vent, and being hooked on the hook in the structure centre position for spring one end has a pin-and-hole on its top, is rotated Bar is fixed by a pin to its top, and rotating bar can rotate around it certain angle, and the folding universal wheel fixed mount is located at The back vent end of acting on stand of bicycle side, is an encircling type fastening structure close to acting on stand of bicycle, is screwed in back vent On, being hooked on the hook in the structure centre position for spring one end has a pin-and-hole on its top, and rotating bar is solid by pin Determine above it, and rotating bar can rotate around it certain angle, the spring：Similar to acting on stand of bicycle spring, spring one End is hung on folding universal wheel fixed mount, and the other end is hung on the hook in rotating bar, is easy to fold Universal wheel structure in folding When automatically reset, the rotating bar by steady pin be fixed on folding universal wheel fixed mount on, and can around fold universal wheel fix Frame is turned an angle, and when down rotating, the fixation fork of its end will be moved oliquely downward rotating bar, and fixation fork is most at last Block positioned at the pedal top of minimum point, also have one to tangle spring above rotating bar, be easy to the automatic of foldable structure Reset, universal wheel and " U " font fixation fork are fixed with its other end, position of the universal wheel when folding ensures without interference with certainly The use of the foot-operated arm configuration of driving, the fixation fork is shaped as letter U font, positioned at rotating bar end, is fixed with below Universal wheel, fixation fork A/F matches with pedal top width, and fixation fork can be blocked positioned at minimum point pedal top End, is easy to the bicycle coasting after folding, and the universal wheel is located at fixation fork lower section, similar with general Universal wheel structure, and ten thousand Will not there are interference, the pedal top, pedal lever and pedal spindle phase to the foot-operated of bicycle work when being folded to wheel Connect position.

The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or new using this practicality Type.Various modifications to these embodiments will be apparent for those skilled in the art, determine herein The General Principle of justice can in other embodiments be realized in the case where spirit or scope of the present utility model are not departed from.Cause This, the utility model is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein The most wide scope consistent with features of novelty.

Claims (1)

1. the device that bicycle is slided after folding using universal wheel, it is characterised in that including：Back vent, fold universal wheel fixed mount, Spring, rotating bar, fixation fork, universal wheel, pedal top, the back vent are located at bicycle rear axle, solid by rear axle and screw Determine bicycle rear, on the back vent on fixed foot stool one side, there is folding universal wheel fixed mount to be fixed with a universal wheel, the folding Folded universal wheel fixed mount is located at the back vent end of acting on stand of bicycle side, is a banding structure, by screw close to acting on stand of bicycle It is fixed on back vent, being hooked on the hook in the structure centre position for spring one end has a pin-and-hole, rotating bar on its top Its top is fixed by a pin to, and rotating bar can rotate around it certain angle, the folding universal wheel fixed mount is located at certainly The back vent end of driving foot stool side, is an encircling type fastening structure close to acting on stand of bicycle, is screwed on back vent, Being hooked on the hook in the structure centre position for spring one end, has a pin-and-hole on its top, and rotating bar is fixed by pin Above it, and rotating bar can rotate around it certain angle, the spring：Similar to acting on stand of bicycle spring, spring one end Hang over folding universal wheel fixed mount on, the other end is hung on the hook in rotating bar, be easy to fold Universal wheel structure fold when Automatically reset, the rotating bar is fixed on folding universal wheel fixed mount by steady pin, and can be around folding universal wheel fixed mount Turn an angle, when down rotating, the fixation fork of its end will be moved oliquely downward rotating bar, and fixation fork most blocks at last Firmly positioned at the pedal top of minimum point, also have one to tangle spring above rotating bar, be easy to the automatic multiple of foldable structure Position, universal wheel and " U " font fixation fork are fixed with its other end, and position of the universal wheel when folding ensures without interference with voluntarily The use of the foot-operated arm configuration of car, the fixation fork is shaped as letter U font, positioned at rotating bar end, ten thousand is fixed with below To wheel, fixation fork A/F matches with pedal top width, and fixation fork can be blocked positioned at minimum point pedal top, It is easy to the bicycle coasting after folding, the universal wheel to be located at fixation fork lower section, universal wheel similar with general Universal wheel structure There will not be an interference to the foot-operated of bicycle work during folding, the pedal top, pedal lever is connected portion with pedal spindle Position.