CN202464032U - Novel multifunctional four-wheeled transformation bicycle - Google Patents
Novel multifunctional four-wheeled transformation bicycle Download PDFInfo
- Publication number
- CN202464032U CN202464032U CN2011205066897U CN201120506689U CN202464032U CN 202464032 U CN202464032 U CN 202464032U CN 2011205066897 U CN2011205066897 U CN 2011205066897U CN 201120506689 U CN201120506689 U CN 201120506689U CN 202464032 U CN202464032 U CN 202464032U
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- vehicle frame
- bicycle
- faucet
- rhabd
- tap
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Abstract
The utility model provides a novel multifunctional four-wheeled transformation bicycle comprising a telescopic frame, two front wheels, two rear wheels, a bearing base, a steering mechanism, a braking mechanism, a pedal device, a chain transmission mechanism and a seat cushion. The novel multifunctional four-wheeled transformation bicycle is characterized in that the retracting frame is formed by two horizontally-arrayed telescopic sleeve groups, a frame rear supporting frame, a frame inclined connecting pipe and a frame transverse connecting pipe; the steering mechanism comprises a horizontal connecting transverse rod and a faucet; the lower end of an upper main rod on the faucet and the upper end of a lower main rod on the faucet are in joggle joint and are mutually engaged through upper and lower arc-shaped gears; the upper and lower arc-shaped gears which are in joggle joint with the upper main rod of the faucet and the lower main rod of the faucet are clutched by adjusting an adjuster so that the upper main rod of the faucet can be upwards vertical and be backwards bent to be placed into rear sleeves of the frame to form a plane and can be randomly adjusted within 90 degrees; and the novel multifunctional four-wheeled transformation bicycle can be randomly adjusted according to different heights when being ridden or transformed into an infant handcart and a shopping cart; and when the bicycle is transformed into a picnic vehicle, the faucet can support one face of a fence which is backwards placed, so that the bicycle is stable.
Description
Technical field
The utility model relates to a kind of new bicycle, especially relates to a kind of Multifunction four-wheel distortion bicycle.
Background technology
Bicycle is the vehicle that people use always, is liked by people with simple in structure, easy to use.The kind of bicycle is a lot of in the market, and folding bicycle is arranged, extension bicycle, and the virgin hand barrow of tricycle and baby etc., but there is function singleness in above-mentioned each car, and compatibility does not wait not enough by force.
Chinese patent multifunction four-wheel distortion bicycle (application number or the patent No. are 201110128915.7) discloses a kind of multi-functional four-wheel distortion bicycle, and this multifunction four-wheel distortion bicycle is by comprising flexible vehicle frame, two front-wheels, two trailing wheels, load-carrying pedestal, steering hardware, stop mechanism, foot pedal apparatus, chain drive and seat cushions.Fence dismounting, the foldable of two barres through in flexible, the load-carrying pedestal of vehicle frame can simple and directly be deformed into shopping cart or the virgin hand barrow of baby by bicycle.
Summary of the invention
The utility model technical matters to be solved is to make its distortion back increase the function of a picnic car through changing former multifunction four-wheel distortion bicycle.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: a kind of Multifunction four-wheel distortion bicycle; Comprise vehicle frame, two front-wheels, two trailing wheels, load-carrying pedestal, steering hardware, stop mechanism, foot pedal apparatus, chain drive and seat cushions; Described vehicle frame comprises vehicle frame anterior cannula, vehicle frame king-rod, vehicle frame rear sleeve, vehicle frame bracket of rear mounting, the oblique connecting leg of vehicle frame and vehicle frame cross pipe, and the telescopic tube group that is made up of vehicle frame anterior cannula, vehicle frame king-rod, the socket of vehicle frame rear sleeve is set to two groups of horizontal Tile.Described load-carrying pedestal comprises forward position pipe link, left pipe link, right pipe link and the back fence along pipe link and above-mentioned each pipe link inner hinge.Described steering hardware comprises that tap is connected cross bar, the preceding fixed link of front fork with level.Described stop mechanism comprises disc brake, brake cable and brake lever.Described foot pedal apparatus comprises, and foot-operated, foot-operated arm reaches foot-operated main shaft, sleeve pipe.Described chain drive comprises large faceplate group, small faceplate group and chain.Seat cushion comprises seat cushion and seat cushion arm.
Described vehicle frame comprises two groups of telescopic tube groups that are made up of vehicle frame anterior cannula, vehicle frame king-rod, vehicle frame rear sleeve and vehicle frame bracket of rear mounting, the oblique connecting leg of vehicle frame, vehicle frame cross pipe.The vehicle frame anterior cannula is fixed in the bottom of load-carrying pedestal, and the vehicle frame anterior cannula is set in vehicle frame king-rod front end, and vehicle frame rear sleeve fixed cover is located at the tail end of vehicle frame king-rod; Described vehicle frame king-rod is in part before the vehicle frame rear sleeve just in the retraction vehicle frame anterior cannula, and the vehicle frame anterior cannula mouth of pipe is provided with and is used for regulating second securing device of fastening vehicle frame king-rod at vehicle frame anterior cannula telescopic movable.Described vehicle frame bracket of rear mounting comprises vehicle frame rear profile tube, a left side tiltedly arm and right tiltedly arm; The a left side tiltedly upper end of arm is welded in respectively on the vehicle frame rear profile tube with the right tiltedly upper end of arm; The lower end of the oblique arm in a left side and the right tiltedly lower end of arm are welded in the two ends of the back axle main shaft of trailing wheel respectively; The rear end of the lower end of vehicle frame rear profile tube and vehicle frame cross pipe is fixedly connected on respectively on the point midway of back axle main shaft; The vehicle frame rear sleeve is captiveed joint with the upper end of vehicle frame rear profile tube with the upper end of the oblique connecting leg of vehicle frame respectively, and the front end of the lower end of the oblique connecting leg of vehicle frame and vehicle frame cross pipe is fixedly connected on respectively on the axle sleeve of foot pedal apparatus.
Described telescopic tube group is two groups of horizontal Tile, and the vehicle frame protheca mouth of pipe and king-rod socket place are provided with second securing device, is used for regulating king-rod stretching in anterior cannula.Be provided with guiding rib in the vehicle frame protheca mouth of pipe, the vehicle frame king-rod is provided with the guide groove of certain-length, is used for confirming collapsing length, guiding rib and guide groove bearing fit.Upper end and row of horizontal are connected between fixing, vehicle frame rear sleeve and the vehicle frame rear sleeve lower end and row of horizontal and are connected and fix between vehicle frame anterior cannula and the vehicle frame anterior cannula.
The flat folded fence of embedding implicit expression dismounting is set in the described load-carrying base plane; Described load-carrying pedestal is surrounded along pipe link by forward position pipe link, left pipe link, right pipe link and back; Forward position pipe link, left pipe link, right pipe link and back along on the pipe link respectively hinge fence is arranged; The side of fence is provided with the connection grab that is used to connect adjacent fence, opens the fence in the load-carrying pedestal, and fence is can be assembled into shopping basket with connecting the grab connection.The supporting setting of load-carrying base size and automobile children safety chair, and be provided with the transparent elastic protective cover, the not only safety but also the rain that can keep out the wind.
The bottom on edge symmetry anchor fitting one bearing about described load-carrying pedestal, two front forks are coupling through bearing and the activity of load-carrying base bottom.The front fork lower end front-wheel that fixedly is coupling, the inboard anchor fitting disc brake sheet respectively of two front-wheels, the inboard anchor fitting disc brake respectively of front fork cooperates with disc brake sheet, and bar is prolonged before front fork is set respectively in the front fork inboard.
Described steering hardware comprises before tap is connected cross bar, front fork with level and prolongs bar.Tap is made up of leading upper rhabd, leading lower rhabd; Both sides, tap upper rhabd upper end are respectively arranged with handle and brake lever, regulating control; Tap upper rhabd lower end and leading lower rhabd upper end are through pin riveting activity joggle; The arc lower cluster gear that is provided with in the last arc gear wheel piece that the protruding top of tenon, tap upper rhabd lower end is provided with and the tenon of leading lower rhabd upper end are recessed is engaged, in the pipe of leading upper rhabd lower end spring is set, and the spring top is fixed in the leading upper rhabd pipe; The lower end of spring and last arc gear wheel piece upper end tight joint; Last arc gear wheel piece upper end captive joint steel rope, the steel wire penetrating spring is movable in leading upper rhabd pipe to be fixed in the regulating control on the handle, and the Long Circle hole activity on the last arc gear wheel piece is placed in the riveting of leading upper and lower mobile jib connecting pin.The upper and lower arc gear wheel piece of regulating regulating control clutch tap upper rhabd and the interlock of leading lower rhabd joggle makes leading upper rhabd put into the vehicle frame rear sleeve and to form the plane to bending backward by upwards vertical; Regulate arbitrarily in an angle of 90 degrees degree; This car can be regulated tap height arbitrarily according to different heights when riding or when being deformed into the virgin hand barrow of baby, shopping cart; When being deformed into the picnic car, the tap that fell backward can support a fence that fell backward, makes it steady.
Described leading lower rhabd pass anchor fitting in two groups of vehicle frame anterior cannula below to pad bearing.
Prolong bar before the captive joint tap lower rhabd of described leading lower rhabd lower end; Tap prolongs the bar front end before the lower rhabd and flexibly connects the joint level that is movably connected in through sphere and connect on the mid point of cross bar, and level connects the cross bar two ends and prolongs bar and flexibly connect through the spherical joint that flexibly connects respectively with before the front fork.
Described stop mechanism comprises brake lever, disc brake and brake cable, and disc brake is fixedly installed on respectively on two front-wheels inboard and the back axle main shaft, and brake lever is separately positioned on the two ends of leading upper rhabd, and described brake lever is through brake cable and disc brake interlock.
Described chain drive is made up of through chain gear with the small faceplate group that is arranged on the back axle main shaft the large faceplate group that is arranged on the foot pedal apparatus.
Described seat cushion is installed in the upper end of seat cushion arm; The seat cushion arm is socketed in the vehicle frame rear profile tube; The vehicle frame rear profile tube is provided with and is used for regulating first securing device of fastening seat cushion arm at vehicle frame rear profile tube telescopic movable, and the seat cushion arm is gone up and down freely in the vehicle frame rear profile tube.
Compared with prior art, the advantage of the utility model is:
The utility model is a Multifunction four-wheel distortion bicycle, in the complete retraction vehicle frame of the vehicle frame king-rod anterior cannula, regulates first securing device; Take out seat cushion and seat cushion arm; Regulate regulating control make leading upper rhabd backward bending put between the vehicle frame rear sleeve and form the plane, open the embedded latent fence of load-carrying base plane, preceding, left and right three faces are hung down; The fence in back is set level backward; Make a load-carrying base bottom surface and a back fence level form desktop, car load is deformed into Picnic table, is convenient to the field and has dinner.
In sum, this a utility model multifunction four-wheel distortion bicycle than on the basis that is deformed into the virgin hand barrow of baby, three functions of shopping cart by bicycle, having Duoed the function of a picnic car, is more suitable for urbanite's outing of after moiling, lying fallow.At four-wheel steadily under the prerequisite of safety, accomplish the volume change best after foldable, be easy to carry, be convenient to keeping.The utility model multifunction four-wheel distortion bicycle has exquisite composition, simple for structure, adroit linking, and it is convenient to change; Easy to carry, practical fashion, volume change is big; Advantages such as coordinate attractive in appearancely, vehicle frame is scalable, and tap is foldable; Can realize that transformation is spry and light lucid and lively between bicycle and virgin baby's hand barrow, shopping cart, the picnic car, graceful movements.
Be applicable to the virgin trip of baby------teenager goes to school------young working------middle age leisure------old shopping, body-building.For civilized process that promotes human low-carbon environment-friendly and sustainable development and the domestic demand that satisfies people's recreation and body-building slightly do one's poor best.
Description of drawings
Fig. 1 is the front elevation of the utility model multifunction four-wheel distortion bicycle;
Fig. 2 is the partial enlarged drawing of the utility model multifunction four-wheel distortion bicycle;
Fig. 3 is the birds-eye view of the utility model multifunction four-wheel distortion bicycle;
Fig. 4 is the complete foldable figure of the utility model multifunction four-wheel distortion bicycle;
Fig. 5 is deformed into shopping cart, the virgin hand barrow scheme drawing of baby for the utility model multifunction four-wheel distortion bicycle;
Fig. 6 is deformed into picnic car scheme drawing for the utility model multifunction four-wheel distortion bicycle;
Fig. 7 is the utility model multifunction four-wheel distortion cycle frame bracket of rear mounting scheme drawing;
Fig. 8 is the utility model multifunction four-wheel distortion load cycling pedestal fence scheme drawing.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Embodiment 1
The utility model is an a Multifunction four-wheel distortion bicycle, like Fig. 1, Fig. 2, shown in Figure 3, comprises vehicle frame, two front-wheels 26, two trailing wheels 15, load-carrying pedestal 2, steering hardware, stop mechanism, foot pedal apparatus 19, chain drive and seat cushions 10.
In this specific embodiment, like Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, shown in Figure 8, vehicle frame comprises the oblique connecting leg of vehicle frame anterior cannula 3, vehicle frame king-rod 8, vehicle frame rear sleeve 9, vehicle frame bracket of rear mounting 14, vehicle frame 13, vehicle frame cross pipe 16.
In this specific embodiment; Vehicle frame anterior cannula 3 is fixed in the bottom of load-carrying pedestal 2; Vehicle frame anterior cannula 3 is set in vehicle frame king-rod 8 front ends; Vehicle frame rear sleeve 9 fixed covers are located at the tail end of vehicle frame king-rod 8, and the telescopic tube group that is made up of vehicle frame anterior cannula 3, vehicle frame king-rod 8,9 sockets of vehicle frame rear sleeve is set to two groups of horizontal Tile, and upper end and row of horizontal are connected between fixing, vehicle frame rear sleeve 9 and the vehicle frame rear sleeve 9 lower end and row of horizontal and are connected and fix between vehicle frame anterior cannula 3 and the vehicle frame anterior cannula 3.Vehicle frame king-rod 8 is in part (vehicle frame king-rod 8 is exposed to the part between vehicle frame anterior cannula 3 and the vehicle frame rear sleeve 9) before the vehicle frame rear sleeve 9 just in the retraction vehicle frame anterior cannula 3; Vehicle frame anterior cannula 3 mouths of pipe are provided with and are used for regulating second securing device 36 of fastening vehicle frame king-rod 8 at vehicle frame anterior cannula 3 telescopic movables; Be provided with guiding rib in vehicle frame anterior cannula 3 mouths of pipe; Vehicle frame king-rod 8 is provided with the guide groove of certain-length, is used for confirming collapsing length, guiding rib and guide groove bearing fit.
In this specific embodiment; The flat folded fence of embedding implicit expression dismounting is set in load-carrying pedestal 2 planes; Load-carrying pedestal 2 is surrounded along pipe link load-carrying base bottom surface fence 41 hinges by forward position pipe link, left pipe link, right pipe link and back; Forward position pipe link, left pipe link, right pipe link and back along on the pipe link respectively hinge fence 1 is arranged; The side of fence 1 is provided with the connection grab that is used to connect adjacent fence 1, opens the fence 1 in the load-carrying pedestal 2, fence 1 usefulness is connected the grab connection can be assembled into shopping basket.Load-carrying pedestal 2 sizes and automobile children safety chair 4 supporting settings, and be provided with the transparent elastic protective cover, not only safe but also can sun-shading rain-proof.
In this specific embodiment, the bottom on load-carrying pedestal about 2 edges symmetry anchor fitting one bearing 30, two front forks 29 are coupling through bearing 30 and the 2 bottom activities of load-carrying pedestal.The front fork 29 lower ends inboard anchor fitting disc brake sheets 23 respectively of front-wheel 26, two front-wheels 26 that fixedly are coupling, front fork 29 inboard anchor fitting disc brakes 27 respectively cooperate with disc brake sheet 23, and bar 24 is prolonged before front fork is set respectively in front fork 29 inboards.
In this specific embodiment, steering hardware comprises before tap is connected cross bar 37, front fork with level and prolongs bar 24.Tap is made up of leading upper rhabd 5, leading lower rhabd 22; Tap upper rhabd 5 upper end both sides are respectively arranged with handle and brake lever 7, regulating control 6; Tap upper rhabd 5 lower ends and leading lower rhabd 22 upper ends are through pin riveting 34 movable joggles; The last arc gear wheel piece 33 that the protruding top of tap upper rhabd 5 lower end tenons is provided with is engaged with the recessed interior arc lower cluster gear 35 that is provided with of the tenon of leading lower rhabd 22 upper ends, in the pipe of leading upper rhabd 5 lower ends spring 32 is set, and spring 32 tops are fixed in leading upper rhabd 5 pipes; The lower end of spring 32 and last arc gear wheel piece 33 upper end tight joint; Last arc gear wheel piece 33 top captive joint steel ropes 31, steel rope 31 pass spring 32 activity in leading upper rhabd 5 pipes and are fixed in the regulating control 6 on the handle, and the Long Circle hole activity on the last arc gear wheel piece 33 is placed in the connecting pin riveting 34 of leading upper and lower mobile jib.The upper and lower arc gear wheel piece of regulating regulating control 6 clutches tap upper rhabd 5 and the 22 joggle interlocks of leading lower rhabd makes leading upper rhabd 5 put into the vehicle frame rear sleeve 9 and to form the plane to bending backward by upwards vertical; Regulate arbitrarily in an angle of 90 degrees degree; This car can be regulated tap height arbitrarily according to different heights when riding or when being deformed into the virgin hand barrow of baby, shopping cart; When being deformed into the picnic car, the tap that fell backward can support a fence that fell backward, makes it steady.
In this specific embodiment; The tap lower rhabd 22 pass anchor fitting in two groups of vehicle frame anterior cannula 3 belows to pad bearing 21; Prolong bar 38 before the tap lower rhabd 22 lower end captive joint tap lower rhabds; Tap prolongs the sphere that the bar 38 front ends level that is movably connected in connects cross bar 37 mid points before the lower rhabd and flexibly connects on the joint 25, and level connects cross bar 37 two ends and prolongs bar 24 and flexibly connect through the spherical joint 25 that flexibly connects respectively with before the front fork.
In this specific embodiment, stop mechanism comprises disc brake 39, disc brake sheet 23, disc brake 27, brake lever 7, links through brake cable.
In this specific embodiment, foot pedal apparatus 19 comprises, and foot-operated, foot-operated arm reaches foot-operated main shaft, sleeve pipe.
In this specific embodiment, chain drive comprises that large faceplate group 20 and small faceplate group 17 are through chain gear.
In this specific embodiment, seat cushion comprises seat cushion 10 and seat cushion arm 11, through the up-down activity in vehicle frame rear profile tube 40 of first securing device 12.
In this specific embodiment; Vehicle frame bracket of rear mounting 14 comprises vehicle frame rear profile tube 40, a left side tiltedly arm 40A and right tiltedly arm 40B; The a left side tiltedly upper end of arm 40A is welded in respectively on the vehicle frame rear profile tube 40 with the right tiltedly upper end of arm 40B; The lower end of the oblique arm 40A in a left side and the right tiltedly lower end of arm 40B are welded in the two ends of the back axle main shaft 18 of trailing wheel 15 respectively; The rear end of the lower end of vehicle frame rear profile tube 40 and vehicle frame cross pipe 16 is fixedly connected on respectively on the point midway of back axle main shaft 18; Vehicle frame rear sleeve 9 is captiveed joint with the upper end of vehicle frame rear profile tube 40 with the upper end of the oblique connecting leg 13 of vehicle frame respectively, and the lower end of the oblique connecting leg 13 of vehicle frame and the front end of vehicle frame cross pipe 16 are fixedly connected on respectively on the axle sleeve of foot pedal apparatus 19.
Embodiment 2
In this specific embodiment, as shown in Figure 5, in the vehicle frame king-rod 8 complete retraction vehicle frame anterior cannula 3, open the fence 1 that flat folded embedding conceals in the load-carrying pedestal 2 and be assembled into shopping basket, regulate leading upper rhabd 5, car load is deformed into shopping cart.Fixed installation automobile children safety chair 4 in the shopping basket that after load-carrying pedestal 2 is opened, is assembled into, car load are deformed into the virgin hand barrow of baby.
In this specific embodiment, as shown in Figure 6, in the vehicle frame king-rod 8 complete retraction vehicle frame anterior cannula 3; Regulate first securing device 12, take out seat cushion 10 and seat cushion arm 11, regulate regulating control 6 make leading upper rhabd 5 backward bending put between the vehicle frame rear sleeve 9 and form the plane; Open the embedded latent fence 1 in load-carrying pedestal 2 planes, preceding, left and right three faces are hung down, a back fence 42 is set level backward; Make load-carrying base bottom surface 41 and back fence 42 levels form desktop, car load is deformed into Picnic table.
In this specific embodiment, as shown in Figure 4, in the vehicle frame king-rod 8 complete retraction vehicle frame anterior cannula 3; Regulate first securing device 12; Take out seat cushion 10 and seat cushion arm 11, regulate regulating control 6 make leading upper rhabd 5 backward bending put between the vehicle frame rear sleeve 9 and form the plane, the flat overlapping four sides fence 1 that contracts makes it embedding and conceals in load-carrying pedestal 2 planes; The car load smaller volume, can pack into automobile trunk or family's cabinet.
In sum, this a utility model multifunction four-wheel distortion bicycle than on the basis that is deformed into the virgin hand barrow of baby, three functions of shopping cart by bicycle, having Duoed the function of a picnic car, is more suitable for urbanite's outing of after moiling, lying fallow.At four-wheel steadily under the prerequisite of safety, accomplish the volume change best after foldable, be easy to carry, be convenient to keeping.This multifunction four-wheel distortion bicycle has exquisite composition, simple for structure, adroit linking, and it is convenient to change; Easy to carry, practical fashion, volume change is big; Advantages such as coordinate attractive in appearancely, vehicle frame is scalable, and tap is foldable; Can realize that transformation is spry and light lucid and lively between bicycle and virgin baby's hand barrow, shopping cart, the picnic car, graceful movements.
Be applicable to the virgin trip of baby------teenager goes to school------young working------middle age leisure------old shopping, body-building.For civilized process that promotes human low-carbon environment-friendly and sustainable development and the heart demand that satisfies people's recreation and body-building slightly do one's poor best.
The utility model multifunction four-wheel distortion bicycle adopts 14 inches wheel rims, the high 800-1000mm of the wide 580mm of the long 1316mm of car load; See Fig. 4, the high 500mm of the complete foldable back wide 580mm of the long 966mm of car load.
Claims (1)
1. a Multifunction four-wheel is out of shape bicycle; Comprise vehicle frame, two front-wheels, two trailing wheels, load-carrying pedestal, steering hardware, stop mechanism, foot pedal apparatus, chain drive and seat cushions; Described vehicle frame comprises vehicle frame anterior cannula, vehicle frame king-rod, vehicle frame rear sleeve, vehicle frame bracket of rear mounting, the oblique connecting leg of vehicle frame and vehicle frame cross pipe; It is characterized in that: the telescopic tube group that is made up of vehicle frame anterior cannula, vehicle frame king-rod, the socket of vehicle frame rear sleeve is set to two groups of horizontal Tile; Described steering hardware comprises that tap is connected cross bar, the preceding fixed link of front fork with level; The upper end joggle of lower end and the leading lower rhabd of tap upper rhabd and through the mutual interlock of upper and lower arc gear wheel, the upper and lower arc gear wheel piece of regulating regulating control clutch tap upper rhabd and the interlock of leading lower rhabd joggle make the leading upper rhabd can be by upwards vertically putting into the vehicle frame rear sleeve and form the plane, the interior any adjusting of an angle of 90 degrees degree to bending backward; This car can be regulated tap height arbitrarily according to different heights when riding or when being deformed into the virgin hand barrow of baby, shopping cart; When being deformed into the picnic car, the tap that fell backward can support a fence that fell backward, makes it steady.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205066897U CN202464032U (en) | 2011-12-08 | 2011-12-08 | Novel multifunctional four-wheeled transformation bicycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205066897U CN202464032U (en) | 2011-12-08 | 2011-12-08 | Novel multifunctional four-wheeled transformation bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202464032U true CN202464032U (en) | 2012-10-03 |
Family
ID=46912215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205066897U Expired - Fee Related CN202464032U (en) | 2011-12-08 | 2011-12-08 | Novel multifunctional four-wheeled transformation bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202464032U (en) |
-
2011
- 2011-12-08 CN CN2011205066897U patent/CN202464032U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121003 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |