CN104828190A - Folding two-wheel vehicle - Google Patents
Folding two-wheel vehicle Download PDFInfo
- Publication number
- CN104828190A CN104828190A CN201410046835.0A CN201410046835A CN104828190A CN 104828190 A CN104828190 A CN 104828190A CN 201410046835 A CN201410046835 A CN 201410046835A CN 104828190 A CN104828190 A CN 104828190A
- Authority
- CN
- China
- Prior art keywords
- front frame
- wheel
- segment
- virtual
- hubbed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention discloses a folding two-wheel vehicle, comprising a frame, a seat cushion, a front wheel and a rear wheel. The frame consists of a front bracket, a vertical tube and a rear bracket. The front bracket consists of a first section and a second section; the bottom side of the second section is pivoted to the bottom side of the first section; the front bracket is provided with a virtual pivot shaft between the first section and the second section, so that the first section and the second section can be pivoted and folded relative to each other; the second section of the front bracket is also provided with a seat tube; the vertical tube is pivoted to the first section; the vertical tube extends to form a front fork; the rear bracket is connected to the second section of the front bracket; the seat cushion is arranged on the seat tube; the front wheel is pivoted to the front fork; the rear wheel is pivoted to the rear bracket. As the folding structure of the two-wheel vehicle is simple, the two-wheel vehicle can be folded rapidly.
Description
Technical field
The present invention mainly discloses a kind of Collapsible two-wheel cycle, the simple Collapsible two-wheel cycle of espespecially a kind of structure.
Background technology
Refer to " folding bicycle two-period form quick-disassembly structure " Patent Case of No. M464387th, TaiWan, China patent, it discloses the folding mode having a kind of bicycle, the folding mode of general Folding Bicycle is all that the upper pipe of vehicle frame is divided into two sectional type, and upper pipe can doubling in the horizontal direction, after making bicycle folding, front-wheel and trailing wheel vertically each other side by side, to reduce the volume of bicycle, and then reach the effect being convenient for carrying and receiving.
But, though adopt the bicycle of above-mentioned folding mode can reduce the length of bicycle, but the width of bicycle can be increased, when user is when towing bicycle, being very easy to side swipe on the contrary to other pedestrians, and carrying bicycle when taking public transportation, bicycle also takies the width in aisle very much, and the hand towed for user after folding because of bicycle, the position that can't be positioned in the middle of bicycle, easily causes the stressed inequality of bicycle, produces and offset in the process of movement.
Summary of the invention
Collapsible two-wheel cycle of the present invention, its main purpose is, make the folding structure of cart simple, enables cart very fast speed folding.
For reaching above-mentioned purpose, the invention provides a kind of Collapsible two-wheel cycle, it includes:
A vehicle frame, this vehicle frame includes a front frame, a vertical tube and an after poppet, this front frame includes a first paragraph and a second segment, the bottom side of this second segment is hubbed at the bottom side of this first paragraph, this front frame has a virtual pivotal axis between this first paragraph and this second segment, enable the bending capable of pivoting relative to each other between expanded position and collapsed position of the first paragraph of this front frame and this second segment, pipe before this front frame first paragraph is also provided with one away from one end of this second segment, this front frame forms a front segment length by this front pipe to the distance of this virtual pivotal axis, this front frame second segment is also provided with a seat pipe, this vertical tube is hubbed in the front pipe of this front frame, the bottom of this vertical tube is extended with a front fork, the top of this vertical tube is provided with two handles, this after poppet is connected to this front frame second segment one end away from this first paragraph,
A seat cushion, this seat cushion is hubbed at this pipe one end away from this front frame second segment;
A front-wheel, this front-wheel is hubbed at this front fork, and this front-wheel has a virtual axle and a wheel radius, and the front segment length of this front frame is less than the wheel radius of this front-wheel;
A trailing wheel, this trailing wheel is hubbed at this after poppet, and this trailing wheel has a virtual axle;
This front frame is when collapsed position, by the virtual pivotal axis end on observation of this front frame, the virtual axle of the virtual pivotal axis of this front frame, the virtual axle of this front-wheel and this trailing wheel is not on the same line, this cart also has a virtual plane, the virtual axle of the virtual axle of this front-wheel and this trailing wheel is all on this virtual plane, and the virtual pivotal axis of this front frame is positioned at the side of this virtual plane near the second segment of this front frame.
Described Collapsible two-wheel cycle, wherein, the virtual axle of this front-wheel is parallel to the virtual pivotal axis of this front frame, and the virtual axle of this trailing wheel is parallel to the virtual pivotal axis of this front frame.
Described Collapsible two-wheel cycle, wherein, this first paragraph is formed with first abutment face near the side of this second segment, this second segment is formed with second abutment face near the side of this first paragraph, this front frame is when expanded position, this second abutment face is resisted against this first abutment face, this front frame when collapsed position, this first abutment face and this second abutment face separated from one another.
Described Collapsible two-wheel cycle, wherein, this front frame is also provided with a locking button, and this locking button is optionally connected to this first paragraph along the top side in plummet direction and this second segment along the top side in plummet direction simultaneously, makes this front frame maintain expanded position.
Described Collapsible two-wheel cycle, wherein, two described handles can between expanded position with collapsed position this vertical tube pivotable relative, two described handles are when expanded position, two described handles extend toward the direction away from this vertical tube in the horizontal direction, two described handles are when collapsed position, and two described handles and this vertical tube are each other side by side.
Described Collapsible two-wheel cycle, wherein, this after poppet includes a back vent, a Shock absorber, first strut bar and second strut bar, this front frame second segment is located in one end of this back vent, one end of this Shock absorber is hubbed between the two ends of this back vent, one end of this first strut bar is hubbed at this back vent one end away from this front frame, one end of this second strut bar is hubbed at this Shock absorber, and away from one end of this back vent, the other end is hubbed at this first strut bar one end away from this back vent, this trailing wheel is hubbed at the first strut bar and second strut bar of this after poppet.
Described Collapsible two-wheel cycle, wherein, this after poppet is also connected with a mud baffle plate in the junction of this Shock absorber and this second strut bar, and during virtual pivotal axis end on observation by this front frame, this mud baffle plate extends along the virtual extension line of this Shock absorber two ends line toward the direction away from this back vent.
Described Collapsible two-wheel cycle, wherein, this mud baffle plate is pivoted with a guide wheel respectively away from the both sides of this back vent one end.
Described Collapsible two-wheel cycle, wherein, this pipe is hubbed at this vehicle frame in the second segment of this front frame, this pipe can between expanded position with collapsed position this front frame pivotable relative, this pipe is when expanded position, and this pipe extends toward the direction away from this front frame, and this pipe is when collapsed position, each other side by side, and this pipe extends toward the direction away from this after poppet for this pipe and the second segment of this front frame.
Described Collapsible two-wheel cycle, wherein, this vehicle frame is also provided with two foot pieces, two described foot pieces are hubbed at the both sides of this front frame respectively, two described foot pieces can between expanded position with collapsed position this front frame pivotable relative, when two described foot pieces are positioned at expanded position, two described foot pieces extend toward the direction away from this pipe, when two described foot pieces are positioned at collapsed position, two described foot pieces and the second segment of this front frame are each other side by side, and described two foot pieces extend toward the direction away from this after poppet, this front frame is when collapsed position, this front-wheel is between described two foot pieces.
Described Collapsible two-wheel cycle, wherein, this after poppet includes a back vent, this front frame second segment is located in one end of this back vent, this cart has two trailing wheels altogether, and two described trailing wheels are hubbed at this back vent one end away from this front frame respectively, and this after poppet is also connected with a feet in this back vent, during virtual pivotal axis end on observation by this front frame, this feet extends toward the direction away from this front frame.
Described Collapsible two-wheel cycle, wherein, this cart also includes a transmission component, this transmission component is connected to the bottom side of this front frame, this transmission component includes a first connecting rod, a second connecting rod, a third connecting rod and a transmission shaft, one end of this first connecting rod is hubbed at the virtual pivotal axis of this front frame, this second connecting rod is hubbed at the place of this front frame away from this virtual pivotal axis, this third connecting rod is hubbed at this second connecting rod one end away from this front frame, this transmission shaft is connected to this first connecting rod away from one end of this front frame and this third connecting rod one end away from this front frame simultaneously, this transmission component also includes two cranks, a power wheel and a driving band, two described cranks are connected to the two ends of this transmission shaft, this driving wheel tube is located at outside this transmission shaft, and this power wheel is between described two cranks, this driving band is sheathed on outside this power wheel, this transmission component optionally moves between expanded position and collapsed position, this transmission component is when expanded position, this second connecting rod and this third connecting rod extend in the same direction, make this transmission shaft away from this front frame, when this transmission component is moved from expanded position toward collapsed position, this second connecting rod and this third connecting rod pivotable relative to each other, this first connecting rod is this front frame pivotable relatively, this transmission component is when collapsed position, this transmission shaft is near this front frame.
The invention has the beneficial effects as follows: the folding structure of cart is simple, enables cart very fast speed folding.
Accompanying drawing explanation
Fig. 1: be the stereo appearance figure of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 2: be the side elevational schematic view of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 3: be the handle folding action diagram of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 4: be the front frame folding action diagram of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 5: be the front frame folding action diagram of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 6: be foot piece and the seat pipe folding action diagram of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 7: be stereo appearance figure after the folding of Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 8: tow using state figure for Collapsible two-wheel cycle of the present invention first embodiment;
Fig. 9: be the stereo appearance figure of Collapsible two-wheel cycle of the present invention second embodiment;
Figure 10: be the side elevational schematic view of Collapsible two-wheel cycle of the present invention second embodiment;
Figure 11: be the front frame folding action diagram of Collapsible two-wheel cycle of the present invention second embodiment;
Figure 12: tow using state figure for Collapsible two-wheel cycle of the present invention second embodiment;
Figure 13: be the stereo appearance figure of Collapsible two-wheel cycle of the present invention 3rd embodiment;
Figure 14: be the side elevational schematic view of Collapsible two-wheel cycle of the present invention 3rd embodiment;
Figure 15: be the front frame folding action diagram of Collapsible two-wheel cycle of the present invention 3rd embodiment.
Description of reference numerals: 10-cart; 20-vehicle frame; 21-front frame; 211-first paragraph; 212-second segment; 213-first abutment face; 214-second abutment face; The virtual pivotal axis of 215-; 216-locks button; Pipe before 217-; 22-vertical tube; 221-front fork; 222-handle; 23-after poppet; 231-back vent; 232-Shock absorber; 233-first strut bar; 234-second strut bar; 235-mud baffle plate; 236-guide wheel; 24-seat pipe; 25-foot piece; 30-seat cushion; 40-front-wheel; 41-virtual axle; 50-trailing wheel; 51-virtual axle; 10a-cart; 21a-front frame; The virtual pivotal axis of 215a-; 23a-after poppet; 231a-back vent; 237a-feet; 50a-trailing wheel; 10b-cart; 21b-front frame; The virtual pivotal axis of 215b-; 50b-trailing wheel; 60b-transmission component; 61b-first connecting rod; 62b-second connecting rod; 63b-third connecting rod; 64b-transmission shaft; 65b-crank; 66b-power wheel; 67b-driving band; 90-handle; Segment length before L-; R-takes turns radius; P-virtual plane.
Detailed description of the invention
Please refer to shown in Fig. 1 and Fig. 2, is stereo appearance figure and the side elevational schematic view of Collapsible two-wheel cycle of the present invention.Cart 10 of the present invention includes a vehicle frame 20, seat cushion 30, front-wheel 40 and a trailing wheel 50; Wherein:
This vehicle frame 20 includes a front frame 21, vertical tube 22 and an after poppet 23, this front frame 21 includes a first paragraph 211 and a second segment 212, this first paragraph 211 is formed with first abutment face 213 (as shown in Figure 4) near the side of this second segment 212, this second segment 212 is formed with second abutment face 214 (as shown in Figure 4) near the side of this first paragraph 211, this second abutment face 214 optionally can be resisted against this first abutment face 213.This second segment 212 is hubbed at the bottom side of this first paragraph 211 along plummet direction along the bottom side in plummet direction, make this front frame 21 between this first paragraph 211 and this second segment 212, have a virtual pivotal axis 215, the virtual pivotal axis 215 of this front frame 21 extends in the horizontal direction, make the first paragraph 211 of this front frame 21 and this second segment 212 can bending capable of pivoting relative to each other between expanded position and collapsed position, this front frame 21 is when expanded position, and this second abutment face 214 is resisted against this first abutment face 213.
This front frame 21 is also provided with a locking button 216, and this locking button 216 is optionally connected to this first paragraph 211 along the top side in plummet direction and this second segment 212 along the top side in plummet direction simultaneously, makes this front frame 21 maintain expanded position.This front frame 21 first paragraph 211 is also provided with a front pipe 217 away from one end of this second segment 212, and this front frame 21 forms a front segment length L by this front pipe 217 to the distance of this virtual pivotal axis 215.
This vertical tube 22 is hubbed in the front pipe 217 of this front frame 21, this vertical tube 22 is extended with a front fork 221 along the bottom in plummet direction, this vertical tube 22 is pivoted with two handles 222 along the top in plummet direction, two described handles 222 can between expanded position with collapsed position this vertical tube 22 pivotable relative, two described handles 222 are when expanded position, and two described handles 222 extend toward the direction away from this vertical tube 22 in the horizontal direction.
This after poppet 23 is connected to this front frame 21 second segment 212 one end away from this first paragraph 211, this after poppet 23 includes a back vent 231, a Shock absorber 232, first strut bar 233 and second strut bar 234, this front frame 21 second segment 212 is located in one end of this back vent 231, one end of this Shock absorber 232 is hubbed between the two ends of this back vent 231, one end of this first strut bar 233 is hubbed at this back vent 231 one end away from this front frame 21, one end of this second strut bar 234 is hubbed at this Shock absorber 232, and away from one end 231 of this back vent, the other end is hubbed at this first strut bar 233 one end away from this back vent 231.
This after poppet 23 is also connected with a mud baffle plate 235 in this Shock absorber 232 with the junction of this second strut bar 234, during virtual pivotal axis 215 end on observation by this front frame 21, this mud baffle plate 235 extends along the virtual extension line of this Shock absorber 232 two ends line toward the direction away from this back vent 231, and this mud baffle plate 235 is pivoted with a guide wheel 236 respectively away from the both sides of this back vent 231 one end.
This vehicle frame 20 is also pivoted with a seat pipe 24 in the second segment 212 of this front frame 21, this pipe 24 can between expanded position with collapsed position this front frame 21 pivotable relative, this pipe 24 is when expanded position, and this pipe 24 extends toward the direction away from this front frame 21.This vehicle frame 20 is also provided with two foot pieces 25, two described foot pieces 25 are hubbed at the both sides of this front frame 21 respectively, two described foot pieces 25 can between expanded position with collapsed position this front frame 21 pivotable relative, when two described foot pieces 25 are positioned at expanded position, described two foot pieces 25 extend toward the direction away from this pipe 24.
This seat cushion 30 is hubbed at this pipe 24 one end away from this front frame 21 second segment 212.
This front-wheel 40 is hubbed at this front fork 221, this front-wheel 40 is made to have a virtual axle 41, the virtual axle 41 of this front-wheel 40 is parallel to the virtual pivotal axis 215 of this front frame 21, and this front-wheel 40 has a wheel radius R, and the front segment length L of this front frame 21 is less than the wheel radius R of this front-wheel 40.
This trailing wheel 50 is hubbed at the first strut bar 233 and the second strut bar 234 of this after poppet 23, and make this trailing wheel 50 have a virtual axle 51, the virtual axle 51 of this trailing wheel 50 is parallel to the virtual pivotal axis 215 of this front frame 21.
Continue referring to shown in Fig. 3 to Fig. 8, for stereo appearance figure after the folding action diagram of Collapsible two-wheel cycle of the present invention, folding and tow using state figure.This cart 10 can drive for rider, can be sitting on this seat cushion 30 when rider drives, both feet are trampled in described two foot pieces 25, and with hands grasping in two described handles 222, this cart 10 can make this cart 10 advance in power-actuated mode.
This cart 10 can be convenient for carrying with reduced volume when non-working condition in folding, after this cart 10 folding, this front frame 21 is when collapsed position, this first abutment face 213 is separated from one another with this second abutment face 214, make this front-wheel 40 between described two foot pieces 25, by virtual pivotal axis 215 end on observation of this front frame 21, the virtual pivotal axis 215 of this front frame 21, the virtual axle 41 of this front-wheel 40 and the virtual axle 51 of this trailing wheel 50 are not on the same line, and this cart 10 also has an imaginary plane P, the virtual axle 41 of this front-wheel 40 and the virtual axle 51 of this trailing wheel 50 are all in this imaginary plane P, the virtual pivotal axis 215 of this front frame 21 is positioned at the side of this imaginary plane P near the second segment 212 of this front frame 21.
Two described handles 222 are when collapsed position, two described handles 222 and this vertical tube 22 are each other side by side, when two described foot pieces 25 are positioned at collapsed position, each other side by side, and described two foot pieces 25 extend toward the directions away from this after poppet 23 second segment 212 of described two foot pieces 25 and this front frame 21.This pipe 24 is when collapsed position, and each other side by side, and this pipe 24 extends toward the direction away from this after poppet 23 second segment 212 of this pipe 24 and this front frame 21.
This cart 10 is in line shape after folding, user can to hold handle 90 to tow this cart 10, this cart 10 is easily carried, and because this cart 10 has two described guide wheels 236, rider is when towing this cart 10, ground can be resisted against with described two guide wheels 236 and form two-point contact, avoid this cart 10 to topple over, effectively save the strength of rider.And because the folding structure of this cart 10 is simple, make this cart 10 can very fast speed folding.
Please refer to shown in Fig. 9 to Figure 12, for Collapsible two-wheel cycle of the present invention second embodiment stereo appearance figure, side elevational schematic view, front frame folding action diagram and tow using state figure.The Main Differences of second embodiment of the invention and first embodiment is that this cart 10a includes two trailing wheel 50a altogether, two described trailing wheel 50a are hubbed at this back vent 231a one end away from this front frame 21a respectively, this after poppet 23a is also connected with a feet 237a in this back vent 231a, during virtual pivotal axis 215a end on observation by this front frame 21a, this feet 237a extends toward the direction away from this front frame 21a, all the other structures of second embodiment are identical with first embodiment, then repeat no more at this.
This cart 10a, after folding, can rely on two described trailing wheel 50a to be resisted against ground and form two-point contact, tow, avoid this cart 10 to topple over, effectively save the strength of rider for user.And can ground be supported in, two trailing wheel 50a described in cooperation because of this feet 237a, this cart 10a can be made to erect.
Please refer to shown in Figure 13 to Figure 15, is the stereo appearance figure of Collapsible two-wheel cycle of the present invention 3rd embodiment, side elevational schematic view and front frame folding action diagram.The Main Differences of third embodiment of the invention and first embodiment is that this cart 10b also includes a transmission component 60b, this transmission component 60b is connected to the bottom side of this front frame 21b, this transmission component 60b includes a first connecting rod 61b, a second connecting rod 62b, a third connecting rod 63b and transmission shaft 64b, one end of this first connecting rod 61b is hubbed at the virtual pivotal axis 215b of this front frame 21b, this second connecting rod 62b is hubbed at the place of this front frame 21b away from this virtual pivotal axis 215b, this third connecting rod 63b is hubbed at this second connecting rod 62b one end away from this front frame 21b, this transmission shaft 64b is connected to this first connecting rod 61b away from one end of this front frame 21b and this third connecting rod 63b one end away from this front frame 21b simultaneously.
This transmission component 60b also includes two crank 65b, a power wheel 66b and driving band 67b, two described crank 65b are connected to the two ends of this transmission shaft 64b, this power wheel 66b is sheathed on outside this transmission shaft 64b, and this power wheel 66b is between described two crank 65b, this driving band 67b is sheathed on outside this power wheel 66b, all the other structures of third embodiment of the invention are identical with first embodiment, then repeat no more at this.
When user drives this cart 10b, can trample two described crank 65b and rotate to drive this transmission shaft 64b, after this transmission shaft 64b drives this power wheel 66b to rotate, this power wheel 66b drives this trailing wheel 50b to rotate by this driving band 67b.This transmission component 60b can optionally move between expanded position and collapsed position, this transmission component 60b is when expanded position, this second connecting rod 62b and this third connecting rod 63b extends in the same direction, make this transmission shaft 64b away from this front frame 21b, when this transmission component 60b is moved from expanded position toward collapsed position, this second connecting rod 62b and this third connecting rod 63b pivotable relative to each other, this first connecting rod 61b is this front frame 21b pivotable relatively, this transmission component 60b is when collapsed position, this transmission shaft 64b is near this front frame 21b, the folding mode of this cart 10b is enable to be applicable to the car type of multiple different kenel by means of said structure.
The present invention can be summarized with regard to the above to have the following advantages:
1. be Collapsible two-wheel cycle of the present invention, wherein cart includes a vehicle frame, a seat cushion, a front-wheel and a trailing wheel, vehicle frame includes a front frame, a vertical tube and an after poppet, front frame includes a first paragraph and a second segment, the bottom side of second segment is hubbed at the bottom side of first paragraph, front frame has a virtual pivotal axis between first paragraph and second segment, enable the bending capable of pivoting relative to each other between expanded position and collapsed position of the first paragraph of front frame and second segment, pipe before front frame first paragraph is also provided with one away from one end of second segment, front frame second segment is also provided with a seat pipe, vertical tube is hubbed in the front pipe of front frame, the bottom of vertical tube is extended with a front fork, the top of vertical tube is provided with two handles, after poppet is connected to front frame second segment one end away from first paragraph, seat cushion is hubbed at pipe one end away from front frame second segment, front-wheel is hubbed at front fork, front-wheel has a virtual axle, the virtual axle of front-wheel is parallel to the virtual pivotal axis of front frame, trailing wheel is hubbed at after poppet, trailing wheel has a virtual axle, the virtual axle of trailing wheel is parallel to the virtual pivotal axis of front frame, because the folding structure of cart is simple, enable cart very fast speed folding.
Claims (12)
1. a Collapsible two-wheel cycle, is characterized in that, includes:
A vehicle frame, this vehicle frame includes a front frame, a vertical tube and an after poppet, this front frame includes a first paragraph and a second segment, the bottom side of this second segment is hubbed at the bottom side of this first paragraph, this front frame has a virtual pivotal axis between this first paragraph and this second segment, enable the bending capable of pivoting relative to each other between expanded position and collapsed position of the first paragraph of this front frame and this second segment, pipe before this front frame first paragraph is also provided with one away from one end of this second segment, this front frame forms a front segment length by this front pipe to the distance of this virtual pivotal axis, this front frame second segment is also provided with a seat pipe, this vertical tube is hubbed in the front pipe of this front frame, the bottom of this vertical tube is extended with a front fork, the top of this vertical tube is provided with two handles, this after poppet is connected to this front frame second segment one end away from this first paragraph,
A seat cushion, this seat cushion is hubbed at this pipe one end away from this front frame second segment;
A front-wheel, this front-wheel is hubbed at this front fork, and this front-wheel has a virtual axle and a wheel radius, and the front segment length of this front frame is less than the wheel radius of this front-wheel;
A trailing wheel, this trailing wheel is hubbed at this after poppet, and this trailing wheel has a virtual axle;
This front frame is when collapsed position, by the virtual pivotal axis end on observation of this front frame, the virtual axle of the virtual pivotal axis of this front frame, the virtual axle of this front-wheel and this trailing wheel is not on the same line, this cart also has a virtual plane, the virtual axle of the virtual axle of this front-wheel and this trailing wheel is all on this virtual plane, and the virtual pivotal axis of this front frame is positioned at the side of this virtual plane near the second segment of this front frame.
2. Collapsible two-wheel cycle as claimed in claim 1, it is characterized in that, the virtual axle of this front-wheel is parallel to the virtual pivotal axis of this front frame, and the virtual axle of this trailing wheel is parallel to the virtual pivotal axis of this front frame.
3. Collapsible two-wheel cycle as claimed in claim 1 or 2, it is characterized in that, this first paragraph is formed with first abutment face near the side of this second segment, this second segment is formed with second abutment face near the side of this first paragraph, this front frame is when expanded position, this second abutment face is resisted against this first abutment face, this front frame when collapsed position, this first abutment face and this second abutment face separated from one another.
4. Collapsible two-wheel cycle as claimed in claim 3, it is characterized in that, this front frame is also provided with a locking button, and this locking button is optionally connected to this first paragraph along the top side in plummet direction and this second segment along the top side in plummet direction simultaneously, makes this front frame maintain expanded position.
5. Collapsible two-wheel cycle as claimed in claim 3, it is characterized in that, two described handles can between expanded position with collapsed position this vertical tube pivotable relative, two described handles are when expanded position, two described handles extend toward the direction away from this vertical tube in the horizontal direction, two described handles are when collapsed position, and two described handles and this vertical tube are each other side by side.
6. Collapsible two-wheel cycle as claimed in claim 3, it is characterized in that, this after poppet includes a back vent, a Shock absorber, first strut bar and second strut bar, this front frame second segment is located in one end of this back vent, one end of this Shock absorber is hubbed between the two ends of this back vent, one end of this first strut bar is hubbed at this back vent one end away from this front frame, one end of this second strut bar is hubbed at this Shock absorber, and away from one end of this back vent, the other end is hubbed at this first strut bar one end away from this back vent, this trailing wheel is hubbed at the first strut bar and second strut bar of this after poppet.
7. Collapsible two-wheel cycle as claimed in claim 6, it is characterized in that, this after poppet is also connected with a mud baffle plate in the junction of this Shock absorber and this second strut bar, during virtual pivotal axis end on observation by this front frame, this mud baffle plate extends along the virtual extension line of this Shock absorber two ends line toward the direction away from this back vent.
8. Collapsible two-wheel cycle as claimed in claim 7, it is characterized in that, this mud baffle plate is pivoted with a guide wheel respectively away from the both sides of this back vent one end.
9. Collapsible two-wheel cycle as claimed in claim 3, it is characterized in that, this pipe is hubbed at this vehicle frame in the second segment of this front frame, this pipe can between expanded position with collapsed position this front frame pivotable relative, this pipe is when expanded position, and this pipe extends toward the direction away from this front frame, and this pipe is when collapsed position, each other side by side, and this pipe extends toward the direction away from this after poppet for this pipe and the second segment of this front frame.
10. Collapsible two-wheel cycle as claimed in claim 3, it is characterized in that, this vehicle frame is also provided with two foot pieces, two described foot pieces are hubbed at the both sides of this front frame respectively, two described foot pieces can between expanded position with collapsed position this front frame pivotable relative, when two described foot pieces are positioned at expanded position, two described foot pieces extend toward the direction away from this pipe, when two described foot pieces are positioned at collapsed position, two described foot pieces and the second segment of this front frame are each other side by side, and described two foot pieces extend toward the direction away from this after poppet, this front frame is when collapsed position, this front-wheel is between described two foot pieces.
11. Collapsible two-wheel cycles as claimed in claim 3, it is characterized in that, this after poppet includes a back vent, this front frame second segment is located in one end of this back vent, this cart has two trailing wheels altogether, and two described trailing wheels are hubbed at this back vent one end away from this front frame respectively, and this after poppet is also connected with a feet in this back vent, during virtual pivotal axis end on observation by this front frame, this feet extends toward the direction away from this front frame.
12. Collapsible two-wheel cycles as claimed in claim 3, it is characterized in that, this cart also includes a transmission component, this transmission component is connected to the bottom side of this front frame, this transmission component includes a first connecting rod, a second connecting rod, a third connecting rod and a transmission shaft, one end of this first connecting rod is hubbed at the virtual pivotal axis of this front frame, this second connecting rod is hubbed at the place of this front frame away from this virtual pivotal axis, this third connecting rod is hubbed at this second connecting rod one end away from this front frame, this transmission shaft is connected to this first connecting rod away from one end of this front frame and this third connecting rod one end away from this front frame simultaneously, this transmission component also includes two cranks, a power wheel and a driving band, two described cranks are connected to the two ends of this transmission shaft, this driving wheel tube is located at outside this transmission shaft, and this power wheel is between described two cranks, this driving band is sheathed on outside this power wheel, this transmission component optionally moves between expanded position and collapsed position, this transmission component is when expanded position, this second connecting rod and this third connecting rod extend in the same direction, make this transmission shaft away from this front frame, when this transmission component is moved from expanded position toward collapsed position, this second connecting rod and this third connecting rod pivotable relative to each other, this first connecting rod is this front frame pivotable relatively, this transmission component is when collapsed position, this transmission shaft is near this front frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046835.0A CN104828190B (en) | 2014-02-10 | 2014-02-10 | Folding bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410046835.0A CN104828190B (en) | 2014-02-10 | 2014-02-10 | Folding bike |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104828190A true CN104828190A (en) | 2015-08-12 |
| CN104828190B CN104828190B (en) | 2018-02-06 |
Family
ID=53806484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410046835.0A Expired - Fee Related CN104828190B (en) | 2014-02-10 | 2014-02-10 | Folding bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104828190B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0992422A2 (en) * | 1998-10-08 | 2000-04-12 | F.Lli Menabo' S.R.L. | Foldable bicycle |
| EP1090832A1 (en) * | 1998-05-28 | 2001-04-11 | Avantec Corporation | Tricycle |
| CN2799381Y (en) * | 2005-03-04 | 2006-07-26 | 于志超 | Bicycle capable of being folded into three segments |
| US20070063478A1 (en) * | 2005-09-13 | 2007-03-22 | Wang-On Kwok | Folding collapsible bicycle |
| US20080185812A1 (en) * | 2007-02-02 | 2008-08-07 | Chin-Chi Liu | Collapsible bicycle |
| CN203681785U (en) * | 2014-02-10 | 2014-07-02 | 王耀钦 | Folding bicycle |
-
2014
- 2014-02-10 CN CN201410046835.0A patent/CN104828190B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1090832A1 (en) * | 1998-05-28 | 2001-04-11 | Avantec Corporation | Tricycle |
| EP0992422A2 (en) * | 1998-10-08 | 2000-04-12 | F.Lli Menabo' S.R.L. | Foldable bicycle |
| CN2799381Y (en) * | 2005-03-04 | 2006-07-26 | 于志超 | Bicycle capable of being folded into three segments |
| US20070063478A1 (en) * | 2005-09-13 | 2007-03-22 | Wang-On Kwok | Folding collapsible bicycle |
| US20080185812A1 (en) * | 2007-02-02 | 2008-08-07 | Chin-Chi Liu | Collapsible bicycle |
| CN203681785U (en) * | 2014-02-10 | 2014-07-02 | 王耀钦 | Folding bicycle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104828190B (en) | 2018-02-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104554410B (en) | A kind of can the double stroller of twice-folded | |
| CN203681785U (en) | Folding bicycle | |
| CN104875828A (en) | Slim luggage electric vehicle | |
| CN204323610U (en) | Collapsible two-wheel cycle | |
| CN105711714B (en) | Collapsible two-wheel cycle | |
| CN203638020U (en) | Foldable child's tricycle | |
| CN103770874A (en) | Foldable electric bicycle | |
| CN207790807U (en) | A kind of child's tricycle | |
| CN205769511U (en) | Children trolley | |
| CN203714089U (en) | Slim luggage electric vehicle | |
| CN104210598B (en) | A kind of folding bicycle | |
| CN204056145U (en) | A kind of folding bicycle | |
| CN201193072Y (en) | Portable computer bag-like electric motor vehicle | |
| CN104828190A (en) | Folding two-wheel vehicle | |
| CN204077935U (en) | Collapsible two-wheel cycle | |
| CN206900563U (en) | A kind of folding scooter | |
| CN208585369U (en) | Folding bicycle | |
| CN203472914U (en) | Foldable-type trolley | |
| CN104058049A (en) | Full-folding scooter | |
| CN102961099A (en) | Dustpan with wheels | |
| CN202896792U (en) | Foldable electric bicycle | |
| CN204197140U (en) | A kind of shopping scooter | |
| CN203306172U (en) | Multipurpose folding bicycle | |
| CN203996626U (en) | Pedal bicycle for old people | |
| CN202966542U (en) | Folding vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180206 Termination date: 20200210 |