CN105438367A - Foldable vehicle frame - Google Patents
Foldable vehicle frame Download PDFInfo
- Publication number
- CN105438367A CN105438367A CN201510996819.2A CN201510996819A CN105438367A CN 105438367 A CN105438367 A CN 105438367A CN 201510996819 A CN201510996819 A CN 201510996819A CN 105438367 A CN105438367 A CN 105438367A
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- Prior art keywords
- vehicle frame
- frame
- support
- hole
- self
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A foldable vehicle frame is mainly composed of a steering device (1) installed below a steering rod, a front frame body (5), a supporting frame body (9) and a rear frame body (13) and is characterized in that the supporting frame body (9) is divided into a front supporting frame part (15) and a rear supporting frame part (22), the front frame body (5) is hinged to the steering device (1) through a hinging shaft, the front supporting frame part (15) of the supporting frame body (9) is hinged to the steering device (1) through a hinging shaft, and a rear-end connecting lug (11) of the front frame body (5) is hinged to a front-end connecting lug (20) of the rear frame body (13) through a through hole counter-lock bolt; the steering device (1), the front frame body (5) and the supporting frame body (9) form a triangle, so that the vehicle frame is stable and firm when unfolded; the vehicle frame can be folded conveniently and quickly, so that space is saved and carrying is convenient. Besides, the foldable vehicle frame has the advantages that the structure is simple, the vehicle frame can be folded and unfolded conveniently, quickly and easily, and the vehicle frame can not be damaged easily after long-term use.
Description
Technical field
The invention belongs to folding scooter, bicycle and light collapsible power car, particularly relate to a kind of folding stand of folding scooter and light collapsible power car.
Background technology
Light collapsible vehicle is widely used in the world, along with the development of science and technology, current light collapsible vehicle trends towards simply light, portable light collapsible vehicle more, due to these advantages, light collapsible vehicle and light collapsible power car more and more receive the concern of people in recent years.Folding of light collapsible vehicle, mainly front and back wheel to be folded up, it is the folding of vehicle frame that front and back wheel folds up key, the style of folding stand is many in the market, but after the vehicle frame folding of general light collapsible vehicle, volume is still very large, it is not very convenient that front and back wheel can not be carried side by side, although the point a little that some vehicle frame foldings can fold, it due to folding joint too many, folding speed is just very slow.
Summary of the invention
The object of the invention is the shortcoming existed for folding stand in prior art, provide a kind of structure more ingenious, that more reasonably fast folding small-wheel-diameter the is portable a kind of folding stand for folding scooter, bicycle and light collapsible power car.Allow folding scooter, bicycle and light collapsible power car folding sooner, less, more complete, be more convenient for carrying.
Technical scheme of the present invention is: a kind of folding stand, forms with driving trailing wheel wheel fork or with the Rear frame 13 driving back wheel driving gear to be connected primarily of the steering hardware 1 be arranged on below deflecting bar, front vehicle frame 5, support frame 9 and rear end, it is characterized in that: support frame 9 is divided into front support vehicle frame 15 and saves with rear support vehicle frame 22 liang, mounting connection structure between described its parts of a kind of folding stand is: the engaging lug 6 of front support vehicle frame 15 front end is hinged by jointed shaft 8 with the lower engaging lug 7 below steering hardware 1, the engaging lug 4 of front vehicle frame 5 front end is hinged by jointed shaft 2 with the upper engaging lug 3 above steering hardware 1, a mounting groove 17 is provided with at front vehicle frame 5 rear portion, the engaging lug 11 of a bolt hole 28 is equipped with in two side, mounting groove 17 port front end, also a mounting groove 24 is provided with accordingly in the front portion of Rear frame 13, also the engaging lug 20 in a strap bolt hole 31 is provided with in two side, mounting groove 24 front end, the front end of Rear frame 13 is hingedly mounted in the mounting groove 17 of front vehicle frame 5 rear end to lock bolt 25 by the bolt hole 31 on engaging lug 20 and the bolt hole 28 on engaging lug 11 by through hole, the rear support vehicle frame 22 of support frame 9 is arranged in the mounting groove 24 of Rear frame 13, rear support vehicle frame 22 rear end is hinged in Rear frame 13 by jointed shaft 12, when vehicle frame launches, between front support vehicle frame 15 and rear support vehicle frame 22 liang save, turn gulf place 16 just in time on mounting groove 24 port of Rear frame 13.
The advantage of a kind of folding stand of the present invention is: owing to being all hinged by jointed shaft between the front support vehicle frame 15 of front vehicle frame 5 and steering hardware 1, support frame 9 and steering hardware 1, hinged to locking bolt 25 by through hole between the rear end engaging lug 11 of front vehicle frame 5 and the front end engaging lug 20 of Rear frame 13, and steering hardware 1, front vehicle frame 5 and support frame 9 form triangular form structure, not only steady but also firm when vehicle frame is launched; Time folding, also conveniently by steering hardware 1, front vehicle frame 5, support frame 9 and Rear frame 13 fast folding, the object of saving space and being convenient for carrying can be reached.Also to have structure simple in the present invention in addition, vehicle frame folding and opening procedure convenient and swift, folding mode is simple to operation, uses not fragile for a long time, and there will not be the advantage such as folding difficulties or insensitive phenomenon.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is described in further details.
Fig. 1 is the structural representation of a kind of folding stand embodiment one of the present invention.
Fig. 2 is partly cut-away's structural representation of a kind of folding stand embodiment one of the present invention.
Fig. 3 is the cutaway view along Fig. 2 A-A direction.
Fig. 4 is the part decomposition texture schematic diagram of a kind of folding stand embodiment one of the present invention.
Fig. 5 is the structural representation of a kind of folding stand embodiment one of the present invention folded state.
Fig. 6 is partly cut-away's structural representation of a kind of folding stand embodiment one of the present invention folded state.
Fig. 7 is the cutaway view along Fig. 6 B-B direction.
Fig. 8 is the overall perspective view in front that a kind of folding stand of the present invention embodiment one installs the folded state of single steering front wheel and two trailing wheels.
Fig. 9 is the overall perspective view of another side that a kind of folding stand of the present invention embodiment one installs the folded state of single steering front wheel and two trailing wheels.
Figure 10 is the overall perspective view that a kind of folding stand of the embodiment of the present invention one installs single steering front wheel and two trailing wheels.
Figure 11 is the overall perspective view that a kind of folding stand of the embodiment of the present invention one installs single steering front wheel and single trailing wheel.
Figure 12 is the overall perspective view that a kind of folding stand of the embodiment of the present invention one installs two steering front wheels and single trailing wheel.
Figure 13 is the structural representation of a kind of folding stand embodiment two of the present invention.
Figure 14 is partly cut-away's structural representation of a kind of folding stand embodiment two of the present invention.
Figure 15 is the cutaway view along Figure 14 C-C direction.
Figure 16 is the part decomposition texture schematic diagram of a kind of folding stand embodiment two of the present invention.
Figure 17 is partly cut-away's structural representation of a kind of folding stand embodiment of the present invention two-fold state.
Figure 18 is the cutaway view along Figure 17 D-D direction.
Figure 19 is the structural representation that front support vehicle frame 15 is designed to shock attenuation unit partly cut-away by a kind of folding stand embodiment two of the present invention.
In figure: 1, on steering hardware 2 jointed shaft 3, engaging lug 4 engaging lug 5 front vehicle frame 6 engaging lug 7 times engaging lug 8 jointed shaft 9 support frame 10 self-locking device 11 engaging lug 12 jointed shaft 13 Rear frame 14 mounting groove 15 front support vehicle frames 16 turn gulf place 17 mounting groove 18 self-locking guiding bearing pin 19 self-locking bearing pin 20 engaging lug 21 vehicle frame folding lockhole 22 rear support vehicle frame 23 engaging lug 24 mounting groove 25 through hole and launch lockhole 31 bolt hole 32 guide finger axially oriented wall 33 axis hole 34 axis hole 35 lockpin hole 36 vehicle frame expansion lockhole 37 axis hole 38 axis hole 39 axis hole 40 axis hole 41 folding handle 42 front-fork 43 front-wheel 44 rear wheel fork 45 trailing wheel 46 foot platform 47 engaging lug 48 through hole to lock bolt 49 bolt hole 50 engaging lug 51 bolt hole to lock bolt 26 lockpin hole 27 self-locking device attaching parts 28 bolt hole 29 self-locking device mounting hole 30 vehicle frame.
Detailed description of the invention
As shown in the figure: a kind of folding stand of the present invention, form with driving trailing wheel wheel fork or with the Rear frame 13 driving back wheel driving gear to be connected primarily of the steering hardware 1 be arranged on below deflecting bar, front vehicle frame 5, support frame 9 and rear end, it is characterized in that: support frame 9 is divided into front support vehicle frame 15 and saves with rear support vehicle frame 22 liang, mounting connection structure between described its parts of a kind of folding stand is: the engaging lug 6 of front support vehicle frame 15 front end is hinged by jointed shaft 8 with the lower engaging lug 7 below steering hardware 1, the engaging lug 4 of front vehicle frame 5 front end is hinged by jointed shaft 2 with the upper engaging lug 3 above steering hardware 1, a mounting groove 17 is provided with at front vehicle frame 5 rear portion, the engaging lug 11 of a bolt hole 28 is equipped with in two side, mounting groove 17 port front end, also a mounting groove 24 is provided with accordingly in the front portion of Rear frame 13, also the engaging lug 20 in a strap bolt hole 31 is provided with in two side, mounting groove 24 front end, the front end of Rear frame 13 is hingedly mounted in the mounting groove 17 of front vehicle frame 5 rear end to lock bolt 25 by the bolt hole 31 on engaging lug 20 and the bolt hole 28 on engaging lug 11 by through hole, the rear support vehicle frame 22 of support frame 9 is arranged in the mounting groove 24 of Rear frame 13, rear support vehicle frame 22 rear end is hinged in Rear frame 13 by jointed shaft 12, when vehicle frame launches, between front support vehicle frame 15 and rear support vehicle frame 22 liang save, turn gulf place 16 just in time on mounting groove 24 port of Rear frame 13.
Described a kind of folding stand, it is characterized in that: be provided with a self-locking device 10 in front vehicle frame 5 and the wherein side of Rear frame 13 articulated position, self-locking device 10 mainly comprises self-locking bearing pin 19, overlaps the self-locking guiding bearing pin 18 and self-locking device attaching parts 27 that there are spring; A self-locking device mounting hole 29 is provided with above the bolt hole 28 of front vehicle frame 5; Gulf place 16 of turning between the front support vehicle frame 15 of support frame 9 and rear support vehicle frame 22 liang save is provided with a lockpin hole 35 and above lockpin hole 35, is provided with a vehicle frame and launches lockhole 36; Corresponding equally on bolt hole 31 limit of Rear frame 13 above be also provided with vehicle frame and launch lockhole 30, also be provided with a vehicle frame folding lockhole 21 at the bolt hole 31 limit upper and lower of Rear frame 13, bolt hole 31 limit of Rear frame 13 is also provided with an axially oriented wall 32 of guide finger; When vehicle frame launches, the vehicle frame vehicle frame launched in lockhole 30 and support frame 9 that the self-locking guiding bearing pin 18 be arranged in the self-locking device 10 on front vehicle frame 5 self-locking device mounting hole 29 inserts Rear frame 13 launches on lockhole 36, self-locking bearing pin 19 lock pin of self-locking device 10 on the lock lockpin hole 26 of bolt 25 and the lockpin hole 35 of support frame 9 at the through hole of vehicle frame, firmly pins and fixes vehicle frame (as shown in Fig. 3 and Figure 15); During vehicle frame folding, the self-locking bearing pin 19 of self-locking device 10 and the vehicle frame that self-locking guiding bearing pin 18 exits the lockpin hole 35 of support frame 9 simultaneously, vehicle frame launches lockhole 36 and Rear frame 13 launch lockhole 30, and self-locking device 10 is upwards mentioned and closed up toward deflecting bar direction, the axially oriented wall 32 of the self-locking guiding guide finger of bearing pin 18 in Rear frame 13 on self-locking device 10 is inserted into (as shown in Fig. 7 and Figure 18) on the vehicle frame folding lockhole 21 of Rear frame 13.Owing to devising self-locking device 10, self-locking device 10 only need pull out and upwards mention and just can fold lift frame by user gently, now just can conveniently by front vehicle frame 5, Rear frame 13, steering hardware 1 and lower support vehicle frame 9 fast folding.When user needs carriage frame to launch to use, only need gently self-locking device 10 be pulled out and let go, under the gravity of vehicle frame self, front vehicle frame 5 lower support vehicle frame 9 and Rear frame 13 can decline Automatic-expanding, and folding stand can slide to vehicle frame along the axially oriented wall of guide finger 32 of Rear frame 13 at the self-locking guiding bearing pin 18 of expansion process self-locking device 10, and to launch snap close on lockhole 30 very firm.
Described a kind of folding stand, embodiment one and embodiment two are distinguished and are:
Embodiment one as shown in Figure 1, Figure 2, shown in Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7: it is characterized in that: front support vehicle frame 15 and rear support vehicle frame 22 liang of joints of support frame 9 are integrated setting, the corresponding mounting groove 14 being also provided with a support frame in Rear frame 13 for this reason; Because current support frame 15 and rear support vehicle frame 22 liang of joints are integrated when arranging, if folding stand to be drawn in compactlyer just need in Rear frame 13, arrange one and be used for laying the mounting groove 14 that support frame 9 turns outside gulf 16; And when vehicle frame launches, front support vehicle frame 15 turns gulf place 16 lockpin hole 35 between saving with rear support vehicle frame 22 liang is corresponding to the lockpin hole 26 locking bolt 25 with the through hole for hinged front vehicle frame 5 and Rear frame 13;
Embodiment two is as Figure 13, Figure 14, Figure 15, Figure 16, shown in Figure 17 and Figure 18: it is characterized in that: front support vehicle frame 15 and the rear support vehicle frame 22 liang of support frame 9 saves as separating two sections hinged to locking bolt 48 by through hole, the engaging lug 47 in strap bolt hole 51 is namely provided with in front support vehicle frame 15 rear end, the corresponding engaging lug 50 being also provided with a strap bolt hole 49 in the front end of rear support vehicle frame 22, through hole to lock bolt 48 by the bolt hole 51 of front support vehicle frame 15 engaging lug 47 and the bolt hole 49 of rear support vehicle frame 22 engaging lug 50 by front support vehicle frame 15 rear end and rear support vehicle frame 22 front end hinged, and when vehicle frame launches, through hole in support frame 9 to lock bolt 48 lockpin hole 35 with for hinged front vehicle frame 5 and Rear frame 13 through hole to the lockpin hole 26 locking bolt 25 corresponding with the use of.Owing to being hinged to locking bolt 48 by through hole between the front support vehicle frame 15 of embodiment two support frame 9 and rear support vehicle frame 22, therefore when vehicle frame folding, the front support vehicle frame 15 of support frame 9 with rear support vehicle frame 22 just along with the folding gathering of vehicle frame straightens, therefore just without the need to arranging one in Rear frame 13 for laying the mounting groove 14 of support frame 9.
Described a kind of folding stand, is characterized in that: can by the overall bassinet structure (as shown in figure 11) of folding scooter, bicycle or the single steering front wheel of light collapsible power car design and installation and single trailing wheel; Also folding scooter, bicycle or light collapsible power car can be designed to single steering front wheel and two overall bassinet structures (as shown in Fig. 8, Fig. 9 and Figure 10) of trailing wheel; Can also by the overall bassinet structure (as shown in figure 12) of folding scooter, bicycle or light collapsible power car design and installation two steering front wheels and single trailing wheel.If design and installation two trailing wheels and a steering front wheel or when being designed to a trailing wheel of two steering front wheels, steering front wheel after folding scooter, bicycle or light collapsible power car fold becomes side by side with trailing wheel, thus folding rear overall vehicle is compacter, volume is less, reaches the object of saving space and being convenient for carrying.
Described a kind of folding stand, is characterized in that: the front support vehicle frame 15 of support frame 9 is arranged to a kind of shock attenuation unit (as shown in figure 19).Due to front support vehicle frame 15 is arranged to a kind of shock attenuation unit, just without the need to installing shock attenuation unit in addition on vehicle frame, the object of vibration damping can be reached, the structure of vehicle frame can be reduced again, reduce costs.
The principle of work of a kind of folding stand of the present invention is: when user needs carriage frame folding storage, owing to being all hinged by jointed shaft between the front support vehicle frame 15 of front vehicle frame 5 and steering hardware 1, support frame 9 and steering hardware 1, hinged to locking bolt 25 by through hole between the rear end engaging lug 11 of front vehicle frame 5 and the front end engaging lug 20 of Rear frame 13, user only need fold lift frame gently now just can conveniently by front vehicle frame 5, Rear frame 13, steering hardware 1 and lower support vehicle frame 9 fast folding.When user needs carriage frame to launch to use, only need folding front vehicle frame 5, support frame 9 and Rear frame 13 be launched gently, folding stand launches very firm.This folding mode is simple to operation, and long-time use is not fragile, and does not occur folding difficulties or insensitive phenomenon.
Claims (5)
1. a folding stand, forms with driving trailing wheel wheel fork or with the Rear frame (13) driving back wheel driving gear to be connected primarily of the steering hardware be arranged on below deflecting bar (1), front vehicle frame (5), support frame (9) and rear end; It is characterized in that: support frame (9) is divided into front support vehicle frame (15) and saves with rear support vehicle frame (22) two; mounting connection structure between described its parts of a kind of folding stand is: the engaging lug (6) of front support vehicle frame (15) front end is hinged by jointed shaft (8) with the lower engaging lug (7) of steering hardware (1) below, the engaging lug (4) of front vehicle frame (5) front end is hinged by jointed shaft (2) with the upper engaging lug (3) of steering hardware (4) top, a mounting groove (17) is provided with at front vehicle frame (5) rear portion, the engaging lug (11) of a bolt hole (28) is equipped with in two side, mounting groove (17) port front end, also a mounting groove (24) is provided with accordingly in the front portion of Rear frame (13), also the engaging lug (20) of a strap bolt hole (31) is provided with in mounting groove (24) two side, front end, the front end of Rear frame (13) is hingedly mounted in the mounting groove (17) of front vehicle frame (5) rear end by the bolt hole (31) on engaging lug (20) and the bolt hole (28) on engaging lug (11) lock bolt (25) by through hole, the rear support vehicle frame (22) of support frame (9) is arranged in the mounting groove (24) of Rear frame (13), rear support vehicle frame (22) rear end is hinged in Rear frame (13) by jointed shaft (12), when vehicle frame launches, between front support vehicle frame (15) and rear support vehicle frame (22) two save, turn gulf place (16) just in time on mounting groove (24) port of Rear frame (13).
2. a kind of folding stand according to claim 1, it is characterized in that: be provided with a self-locking device (10) in front vehicle frame (5) and the wherein side of Rear frame (13) articulated position, self-locking guiding bearing pin (18) that self-locking device (10) mainly comprises self-locking bearing pin (19), cover has spring and self-locking device attaching parts (27); Bolt hole (28) top in front vehicle frame (5) is provided with a self-locking device mounting hole (29); Gulf place (16) of turning between the front support vehicle frame (15) of support frame (9) and rear support vehicle frame (22) two save is provided with a lockpin hole (35) and is provided with a vehicle frame in the top of lockpin hole (35) and launches lockhole (36); On the corresponding equally bolt hole in Rear frame (13) (31) limit, top is also provided with a vehicle frame and launches lockhole (30), also be provided with a vehicle frame folding lockhole (21) at bolt hole (31) the limit upper and lower of Rear frame (13), bolt hole (31) limit of Rear frame (13) is also provided with an axially oriented wall of guide finger (32); When vehicle frame launches, the vehicle frame vehicle frame launched in lockhole (30) and support frame (9) that Rear frame (13) is inserted in self-locking guiding bearing pin (18) be arranged in the self-locking device (10) on front vehicle frame (5) self-locking device mounting hole (29) launches that lockhole (36) is upper, self-locking bearing pin (19) lock pin of self-locking device (10) at the through hole of vehicle frame on the lockpin hole (26) of lock bolt (25) and the lockpin hole (35) of support frame (9); During vehicle frame folding, the vehicle frame that the lockpin hole (35) of support frame (9) is exited in the self-locking bearing pin (19) of self-locking device (10) and self-locking guiding bearing pin (18) simultaneously, vehicle frame launches lockhole (36) and Rear frame (13) launches lockhole (30), and bearing pin (18) the axially oriented wall of guide finger (32) in Rear frame (13) that leads of the self-locking on self-locking device (10) is inserted on the vehicle frame folding lockhole (21) of Rear frame (13).
3. a kind of folding stand according to claim 1 and 2, is characterized in that:
(1) the front support vehicle frame (15) of support frame (9) saves with rear support vehicle frame (22) two and is integrated setting, the corresponding mounting groove (14) being also provided with a support frame in Rear frame (13) for this reason; When vehicle frame launches, front support vehicle frame (15) turns gulf place (16) lockpin hole (35) between saving with rear support vehicle frame (22) two is corresponding to the lockpin hole (26) locking bolt (25) with the through hole for hinged front vehicle frame (5) and Rear frame (13);
(2) the front support vehicle frame (15) of support frame (9) saves as separating two sections hinged to locking bolt (48) by through hole with rear support vehicle frame (22) two, the engaging lug (47) of strap bolt hole (51) is namely provided with in front support vehicle frame (15) rear end, the corresponding engaging lug (50) being also provided with a strap bolt hole (49) in the front end of rear support vehicle frame (22), through hole to lock bolt (48) by the bolt hole (51) of front support vehicle frame (15) engaging lug (47) and the bolt hole (49) of rear support vehicle frame (22) engaging lug (50) by front support vehicle frame (15) rear end and rear support vehicle frame (22) front end hinged, and when vehicle frame launches, the lockpin hole (35) of through hole in support frame (9) to lock bolt (48) is corresponding to the lockpin hole (26) locking bolt (25) with the through hole for hinged front vehicle frame (5) and Rear frame (13).
4. a kind of folding stand according to claim 1 and 2, is characterized in that: the front support vehicle frame (15) of support frame (9) is arranged to a kind of shock attenuation unit.
5. a kind of folding stand according to claim 3, is characterized in that: the front support vehicle frame (15) of support frame (9) is arranged to a kind of shock attenuation unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996819.2A CN105438367B (en) | 2015-12-23 | 2015-12-23 | A kind of folding stand |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510996819.2A CN105438367B (en) | 2015-12-23 | 2015-12-23 | A kind of folding stand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105438367A true CN105438367A (en) | 2016-03-30 |
| CN105438367B CN105438367B (en) | 2018-04-03 |
Family
ID=55549119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510996819.2A Expired - Fee Related CN105438367B (en) | 2015-12-23 | 2015-12-23 | A kind of folding stand |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105438367B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303927A (en) * | 2016-04-22 | 2017-10-31 | 吴结华 | A kind of folding scooter |
| CN107364532A (en) * | 2016-05-12 | 2017-11-21 | 通用汽车环球科技运作有限责任公司 | Folding system for turning of bicycle pipe |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US4460192A (en) * | 1981-11-16 | 1984-07-17 | Bridgestone Cycle Co., Ltd. | Frame for folding bicycle |
| DE4311998A1 (en) * | 1993-04-13 | 1994-10-20 | Vinzens Schulte | Collapsible bicycle frame |
| CN2481610Y (en) * | 2001-06-28 | 2002-03-13 | 方根明 | Portable foldable bicycle |
| CN2500591Y (en) * | 2001-09-14 | 2002-07-17 | 宁波锦诠科技有限公司 | Double purpose motorcycle |
| CN201792956U (en) * | 2009-11-12 | 2011-04-13 | 刘岗 | Miniature electric scooter frame capable of being tightly folded, contracted and combined together |
| CN103661724A (en) * | 2012-09-20 | 2014-03-26 | 马侠安 | Suitcase type folding bicycle |
| CN205440704U (en) * | 2015-12-23 | 2016-08-10 | 温州卓达运动健身器材有限公司 | Foldable bicycle frame |
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2015
- 2015-12-23 CN CN201510996819.2A patent/CN105438367B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4460192A (en) * | 1981-11-16 | 1984-07-17 | Bridgestone Cycle Co., Ltd. | Frame for folding bicycle |
| DE4311998A1 (en) * | 1993-04-13 | 1994-10-20 | Vinzens Schulte | Collapsible bicycle frame |
| CN2481610Y (en) * | 2001-06-28 | 2002-03-13 | 方根明 | Portable foldable bicycle |
| CN2500591Y (en) * | 2001-09-14 | 2002-07-17 | 宁波锦诠科技有限公司 | Double purpose motorcycle |
| CN201792956U (en) * | 2009-11-12 | 2011-04-13 | 刘岗 | Miniature electric scooter frame capable of being tightly folded, contracted and combined together |
| CN103661724A (en) * | 2012-09-20 | 2014-03-26 | 马侠安 | Suitcase type folding bicycle |
| CN205440704U (en) * | 2015-12-23 | 2016-08-10 | 温州卓达运动健身器材有限公司 | Foldable bicycle frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107303927A (en) * | 2016-04-22 | 2017-10-31 | 吴结华 | A kind of folding scooter |
| CN107364532A (en) * | 2016-05-12 | 2017-11-21 | 通用汽车环球科技运作有限责任公司 | Folding system for turning of bicycle pipe |
| CN107364532B (en) * | 2016-05-12 | 2020-01-21 | 通用汽车环球科技运作有限责任公司 | Folding system for a bicycle steering tube |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105438367B (en) | 2018-04-03 |
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