CN201280187Y - Shock absorption type foldable lithium cell electric bicycle - Google Patents
Shock absorption type foldable lithium cell electric bicycle Download PDFInfo
- Publication number
- CN201280187Y CN201280187Y CNU200820210793XU CN200820210793U CN201280187Y CN 201280187 Y CN201280187 Y CN 201280187Y CN U200820210793X U CNU200820210793X U CN U200820210793XU CN 200820210793 U CN200820210793 U CN 200820210793U CN 201280187 Y CN201280187 Y CN 201280187Y
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- China
- Prior art keywords
- pipe
- folding device
- lithium cell
- damping type
- electronic bicycle
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- 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.)
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Abstract
The utility model relates to a shock absorbing type folding lithium battery electric bicycle, and relates to the technical field of electric bicycles. The electric bicycle comprises a rear folding device, a front folding device and a foot-pedal folding device, and is characterized in that the rear folding device comprises a main pipe (30), a five-way pipe (35), a middle pipe (32), a rotating frame (25), a rear yoke (33), a hanging rod (26-1) and a back wheel (19); the five-way pipe (35) is fixed at the rear end of the main pipe (30); the middle part of the rotating frame (25) is fixed at the lower end of the middle pipe (32); one end of the rotating frame (25) is movably connected with the five-way pipe (35), and the other end thereof is connected with the rear yoke (33); the rear yoke (33) is also connected with the middle pipe (32) through the hanging rod (26-1); and the back wheel (19) is mounted on the rear yoke (33). The shock absorbing type folding lithium battery electric bicycle has the advantages of attractive appearance, lightness and duration, convenient and flexible use, high folding degree, convenient carrying, stable and reliable connection of an internal power source, and comfortable riding due to the arrangement of a shock absorbing device.
Description
Technical field
The utility model relates to the Electrical Bicycle technical field, relates in particular to a kind of damping type folding electric bicycle.
Background technology
Electrical Bicycle in the market adopts external lead-acid battery as power mostly, and is heavy and not attractive in appearance, carry inconvenience, and battery is short service life, and discarded battery also can cause environmental pollution.Partially folded formula Electrical Bicycle is also arranged, adopt high-performance lithium battery and controller to be built in the car crossbeam pipe, but bicycle is side-foldable in the middle of the crossbeam pipe, can cause like this being installed in and be responsible for crossbeam in-to-in power unit, or produce potential safety hazards such as power lead exposes owing to the folding instability that connects.
Summary of the invention
The purpose of this utility model is, at the deficiency of above-mentioned Electrical Bicycle, provides the electronic bicycle of damping type lithium cell that a kind of front and rear all can be longitudinal folding.
The technical solution adopted in the utility model is:
The electronic bicycle of the collapsible lithium cell of a kind of damping type, include folding device, described folding device comprises anterior folding device, rear portion folding device and step folding device, it is characterized in that: described rear portion folding device comprises the person in charge, five-way pipe, middle pipe, swivel mount, back vent, suspension rod and trailing wheel, described five-way pipe is fixed on is responsible for the rear end, pipe lower end during described swivel mount middle part is fixed on, described swivel mount one end and five-way pipe flexibly connect, the other end is connected with back vent, described back vent also is connected with middle pipe by suspension rod, and described trailing wheel is installed on the back vent.
The electronic bicycle of the collapsible lithium cell of above-mentioned damping type is characterized in that: described swivel mount one end is connected with the hinge that is connected to of five-way pipe.
The electronic bicycle of the collapsible lithium cell of above-mentioned damping type is characterized in that: be with the location on the middle pipe and fasten, its protruding nail is stuck in the person in charge's the shrinkage pool and locatees.
The electronic bicycle of the collapsible lithium cell of above-mentioned a kind of damping type, it is characterized in that: described anterior folding device, pipe box is in last pipe under it, pipe is managed and is gone up in the outer latching device locking that is enclosed within on the pipe down, be fixed with pin on the last pipe, under manage upper hinge and connecting guide rail, have guide groove on the guide rail, last pipe is provided with and passes guide rail guide groove and fixing pin.
The electronic bicycle of the collapsible lithium cell of above-mentioned a kind of damping type is characterized in that: described step folding device, its pedal shaft is connected with folding pedal hinge by pedal pin.
The electronic bicycle of the collapsible lithium cell of above-mentioned a kind of damping type is characterized in that: also comprise shock absorption device, suspension rod overcoat damping spring is managed and back vent in the hinge connection respectively in its suspension rod two ends.
The electronic bicycle of the collapsible lithium cell of above-mentioned a kind of damping type is characterized in that: be fixed with hanger on the middle pipe, a suspension rod wherein end is connected with hanger hinge on the middle pipe.
The electronic bicycle of the collapsible lithium cell of a kind of damping type of the utility model, good looking appearance, light durable, easy to use flexibly folding degree is high, is convenient to carry, it is reliable and stable to guarantee that internal electric source connects owing to also possess shock absorption device, can make ride more comfortable.
The utility model is described in further detail below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 is the utility model car load scheme drawing;
Fig. 2 is the utility model rear portion folding device and shock absorption device scheme drawing;
Fig. 3 is the anterior folding device scheme drawing of the utility model;
Fig. 4 is the utility model anterior folding device folded state scheme drawing shown in Figure 3;
Fig. 5 is the utility model step folding device scheme drawing, and the A that is Fig. 1 is to view;
Fig. 6 is the utility model step folding device shown in Figure 5 folded state scheme drawing.
In the above accompanying drawing: the last pipe of 4-; 4-2-is pipe down; The 5-guide rail; The 6-handlebar; The 8-latching device; 12-fastens the location; The 13-saddle pipe is regulated snap close; The 14-saddle pipe; 16-lightweight hub motor; The 18-front-wheel; The 19-trailing wheel; 21-step folding device; The 21-1-pedal; The 21-3-pedal pin; The 21-4-pedal shaft; The 23-treadle; The 25-swivel mount; The 25-6-connecting pin; The 26-shock absorption device; The 26-1-suspension rod; The 26-2-damping spring; 30-is responsible for; Manage among the 32-; The 33-back vent; The 34-hanger; 35-five-way pipe.
The specific embodiment
The utility model car load is seen shown in Figure 1, and its folding device comprises rear portion folding device, anterior folding device and step folding device.The structure of the described rear portion of present embodiment folding device as shown in Figure 2, comprise and be responsible for 30, five-way pipe 35, middle pipe 32, swivel mount 25, back vent 33, suspension rod 26-1 and trailing wheel 19, five-way pipe 35 is fixed on is responsible for 30 rear end lower, dress axis in the five-way pipe 35, axis is connected with treadle 23, in the middle pipe 32 saddle pipe 14 is housed, regulate snap close 13 with they locking with the saddle pipe on the pipe 32 in being sleeved on, pipe 32 lower ends during swivel mount 25 middle parts are fixed on, the axis hole moving sleeve of swivel mount 25 1 ends is on five-way pipe 35, can be connected with five-way pipe 35 hinges, the other end is connected with back vent 33 hinges by connecting pin 25-6, suspension rod 26-1 manages 32 (or being fixed on middle hanger 34 of managing on 32) and back vents 33 during hinge connects respectively, and trailing wheel 19 is installed on the back vent 33.When vehicle launches, the front side, lower end of being responsible for 30 rear portion, rear end and middle pipe 32 near and support mutually, the location in available being enclosed within on the pipe 32 is fastened 12 protruding nail and is stuck in the person in charge 30 the shrinkage pool and locatees.Ride when using, be installed in controller and the lithium cell be responsible in 30, drive installation is lightweight hub motor 16 on front-wheel 18.When needs are folding, by direction shown in Figure 2, with swivel mount 25 hinged five-way pipes 35 be the axle center, clickwise swivel mount 25 and connected in parts such as pipe 32, back vent 33, trailing wheel 19, it is longitudinal folding that their are realized.In addition, in the folding device of above-mentioned rear portion, suspension rod 26-1 can distinguish at two ends hinge manage 32 in connecting (or in being fixed on the hanger 34 on the pipe 32) and back vents 33, at suspension rod 26-1 overcoat damping spring 26-2 resilient support in addition, the shock absorption device that has cushioning effect with formation.
The anterior folding device of the utility model adopts prior art, as shown in Figure 3, Figure 4, when vehicle uses usually, under manage 4-2 be enclosed within the pipe 4 in, the outer latching device 8 that is enclosed within on the pipe 4 will be managed 4-2 and 4 lockings of last pipe down, and handlebar 6 also is fixed in the pipe 4, and following pipe 4-2 upper hinge is connecting guide rail 5, have guide groove on the guide rail 5, on manage 4 and be provided with and pass guide rail 5 guide grooves and fixing pin.When needs are folding, unclamp latching device 8, extract the following pipe 4-2 that is enclosed within the pipe 4, can be folding together with upset such as handlebar 6 grades with going up pipe 4.Owing to be through the control of going up the pin on the pipe 4 in the guide groove of guide rail 5, pipe 4 broken away from fully with pipe 4-2 is unlikely down.
The utility model step folding device 21 adopts prior art, as Fig. 1, Fig. 5, shown in Figure 6, comprise pedal 21-1, pedal pin 21-3 and pedal shaft 21-4, be installed in the pedal shaft 21-4 of treadle 23, be connected with pedal 21-1 hinge by pedal pin 21-3, can make the folding or expansion of pedal 21-1.
The foregoing description is as an illustration example only, is not the qualification that the utility model is done.In addition to the implementation, the utility model can also have other embodiments, this not superfluous one by one stating.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all belong to the protection domain of the utility model requirement.
Claims (7)
1. electronic bicycle of the collapsible lithium cell of damping type, include folding device, described folding device comprises anterior folding device, rear portion folding device and step folding device, it is characterized in that: described rear portion folding device comprises the person in charge (30), five-way pipe (35), middle pipe (32), swivel mount (25), back vent (33), suspension rod (26-1) and trailing wheel (19), described five-way pipe (35) is fixed on the person in charge (30) rear end, described swivel mount (25) middle part is fixed on middle pipe (32) lower end, described swivel mount (25) one ends and five-way pipe (35) flexibly connect, the other end is connected with back vent (33), described back vent (33) also is connected with middle pipe (32) by suspension rod (26-1), and described trailing wheel (19) is installed on the back vent (33).
2. the electronic bicycle of the collapsible lithium cell of a kind of damping type according to claim 1 is characterized in that: described swivel mount (25) one ends are connected with the hinge that is connected to of five-way pipe (35).
3. the electronic bicycle of the collapsible lithium cell of damping type according to claim 1 is characterized in that: be with the location on the middle pipe (32) and fasten (12), its protruding nail is stuck in the shrinkage pool of the person in charge (30) and locatees.
4. the electronic bicycle of the collapsible lithium cell of a kind of damping type according to claim 1, it is characterized in that: described anterior folding device, it is managed (4-2) down and is enclosed within the pipe (4), (4-2) and last pipe (4) are managed in outer latching device (8) locking that is enclosed within on the pipe (4) down, be fixed with pin on the last pipe (4), following pipe (4-2) upper hinge is connecting guide rail (5), and guide rail has guide groove on (5), and last pipe (4) is provided with and passes guide rail (5) guide groove and fixing pin.
5. the electronic bicycle of the collapsible lithium cell of a kind of damping type according to claim 1 is characterized in that: described step folding device (21), its pedal shaft (21-4) is connected with folding pedal (21-1) hinge by pedal pin (21-3).
6. the electronic bicycle of the collapsible lithium cell of a kind of damping type according to claim 1, it is characterized in that: also comprise shock absorption device, (32) and back vent (33) are managed, suspension rod (26-1) overcoat damping spring (26-2) during hinge connects respectively in its suspension rod (26-1) two ends.
7. according to claim 1 or the electronic bicycle of the 6 collapsible lithium celies of described a kind of damping type, it is characterized in that: be fixed with hanger (34) on the middle pipe (32), suspension rod (26-1) wherein end is connected with hanger (34) hinge on the middle pipe (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820210793XU CN201280187Y (en) | 2008-05-08 | 2008-09-23 | Shock absorption type foldable lithium cell electric bicycle |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200820035295.6 | 2008-05-08 | ||
| CN200820035295 | 2008-05-08 | ||
| CNU200820210793XU CN201280187Y (en) | 2008-05-08 | 2008-09-23 | Shock absorption type foldable lithium cell electric bicycle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201280187Y true CN201280187Y (en) | 2009-07-29 |
Family
ID=40927071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820210793XU Expired - Fee Related CN201280187Y (en) | 2008-05-08 | 2008-09-23 | Shock absorption type foldable lithium cell electric bicycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201280187Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693750A (en) * | 2019-01-28 | 2019-04-30 | 广西瑞祺丰新材料有限公司 | A kind of Collapsible bicycle |
-
2008
- 2008-09-23 CN CNU200820210793XU patent/CN201280187Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109693750A (en) * | 2019-01-28 | 2019-04-30 | 广西瑞祺丰新材料有限公司 | A kind of Collapsible bicycle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090729 Termination date: 20110923 |