CN201193078Y - Pincer-like folding portable pony wheel bike - Google Patents
Pincer-like folding portable pony wheel bike Download PDFInfo
- Publication number
- CN201193078Y CN201193078Y CNU2008200977609U CN200820097760U CN201193078Y CN 201193078 Y CN201193078 Y CN 201193078Y CN U2008200977609 U CNU2008200977609 U CN U2008200977609U CN 200820097760 U CN200820097760 U CN 200820097760U CN 201193078 Y CN201193078 Y CN 201193078Y
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- CN
- China
- Prior art keywords
- vertical shaft
- preceding vertical
- caliper lever
- bonded assembly
- back vertical
- 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.)
- Expired - Fee Related
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- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 241001185540 Charissa ambiguata Species 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model discloses a forcipate folded convenient annulet bicycle which includes a bibcock, a front vertical shaft, a front wheel component, a cushion, a rear vertical shaft, a transmission mechanism and a rear wheel component; the upper part and the lower part of the front vertical shaft are respectively provided with the connection seat of a forcipate rod which is hinged with the forcipate rod connected with the upper end of the rear vertical shaft and the forcipate rod connected at the lower end of the rear vertical shaft in the middle parts by the hinged pins of the forcipate rods; the front end of the forcipate rod connected with the upper end of the rear vertical shaft is connected with the connection seat of the forcipate rod at the lower part of the front vertical shaft; the lower part of the front vertical shaft is connected with a front fork; the lower part of the rear vertical shaft and a rear fork are connected with the rear end of the forcipate rod connected with the lower end of the rear vertical shaft. The forcipate folded convenient annulet bicycle has the advantages of simple and small structure as well as convenient folding, opening, carrying and using, thus being suitable for a person which needs to frequently carry and store a bicycle for use in particular.
Description
Technical field
The utility model relates to bicycle, and particularly Folding Bicycle more specifically relates to a kind of pincerlike folding portable type small-wheel bicycle.
Background technology
Bicycle has very long history, and it mainly is made up of tap, front fork, front component, cushion, back vent, wheel assembly, transmission device etc.Though bicycle has a lot of advantages,, the carrying of bicycle is really inconvenient, and for this reason, people have invented Folding Bicycle.Folding Bicycle is that bicycle is folding when not using, so that carrying and collection.At present, though the Folding Bicycle pattern is more,, the structure more complicated, it is convenient to carry, use inadequately, for this reason, remains to be explored relatively simple for structure, carries, uses Folding Bicycle eaily.
Summary of the invention
The purpose of this utility model: provide a kind of relatively simple for structure, carry, use pincerlike eaily folding portable type small-wheel bicycle.
The technical solution of the utility model is: a kind of pincerlike folding portable type small-wheel bicycle, comprise tap, preceding vertical shaft, front component, cushion, back vertical shaft, transmission device, wheel assembly, it is characterized in that: respectively be provided with a caliper lever Connection Block in the upper and lower of preceding vertical shaft, with vertical shaft upper end, back bonded assembly caliper lever be connected with caliper lever link pin hinge at the middle part with vertical shaft lower end, back bonded assembly caliper lever, be connected with the caliper lever Connection Block of the bottom of preceding vertical shaft with the front end of vertical shaft upper end, back bonded assembly caliper lever, be connected with the caliper lever Connection Block on the top of preceding vertical shaft with the front end of vertical shaft lower end, back bonded assembly caliper lever, preceding vertical shaft is by preceding vertical shaft sleeve, preceding vertical shaft expansion link, preceding vertical shaft push rod is formed, back vertical shaft is by back vertical shaft expansion link, back vertical shaft sleeve is formed, the bottom of preceding vertical shaft is connected with front fork, and the bottom of back vertical shaft and back vent are connected the rear end with vertical shaft lower end, back bonded assembly caliper lever.
Described tap is made up of tap handle, magnetic clamp, tap handle connecting pin, leading vertical rod, spring tongue, the magnetic clamp is connected with leading vertical rod hinge, open the magnetic clamp, tap handle is collapsible, and tap is connected with the upper end hinge of preceding vertical shaft with leading connecting pin.
Described transmission device is a gear, and gear is made up of stretcher main shaft, driving gear, output gear, variable gear, shell.
The back vertical shaft expansion link of described back vertical shaft is provided with the spring grab, be provided with the grab button loop in the upper end of back vertical shaft sleeve, open the spring grab, preceding vertical shaft and back vertical shaft elongation, before vertical shaft draw close with the back vertical shaft, with back vertical shaft lower end bonded assembly caliper lever and folding with vertical shaft upper end, back bonded assembly caliper lever.
The vertical shaft sleeve is a square tube before described, the upper end endoporus of preceding vertical shaft sleeve is a square hole, the lower end endoporus of preceding vertical shaft sleeve is a circular hole, preceding vertical shaft expansion link is a square tube, and endoporus is a circular hole, and the lower end of preceding vertical shaft push rod is a cylinder, the lower end of preceding vertical shaft expansion link and the upper end of preceding vertical shaft sleeve are running-fit, the lower end of preceding vertical shaft push rod and the upper end of preceding vertical shaft expansion link are close fit, and the endoporus of the lower end of front fork and preceding vertical shaft sleeve is a close fit, and caliper lever Connection Block and preceding vertical shaft are running-fit.
Principle of work of the present utility model: pincerlike folding portable type small-wheel bicycle of the present utility model, adopted the minibike wheel, folding mode has adopted caliper lever folding, and front axle and rear axle have adopted telescopic structure, tap has adopted collapsible, and transmission device has adopted gear.Bicycle rider drives the trailing wheel rotation with pin rotary pedals plate by gear, and bicycle is advanced.When with the bicycle folding opened, strike out the spring grab with the hand, preceding vertical shaft and back vertical shaft is to middle extruding, and folding with tap, just can be together with bicycle folding of the present utility model.
The beneficial effects of the utility model: pincerlike folding portable type small-wheel bicycle of the present utility model has simple in structure, small and exquisite, folds, opens, carries, easy to use, often needing to be particularly suitable for carrying, collection bicycle person to use.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the tap when opening of the magnetic clamp in the utility model;
Fig. 3 is the structural representation of the caliper lever Connection Block in the utility model;
Fig. 4 is the birds-eye view of Fig. 3;
Fig. 5 is a preceding vertical shaft structural representation of the present utility model;
Fig. 6 is the structural representation of the preceding vertical shaft sleeve in the preceding vertical shaft;
Fig. 7 is the structural representation of the preceding vertical shaft push rod in the preceding vertical shaft;
Fig. 8 is the structural representation of the preceding vertical shaft expansion link in the preceding vertical shaft;
Fig. 9 is the structural representation of front component of the present utility model;
Figure 10 be in the utility model with the structural representation of vertical shaft upper end, back bonded assembly caliper lever;
Figure 11 is the birds-eye view of Figure 10;
Figure 12 be in the utility model with the structural representation of vertical shaft lower end, back bonded assembly caliper lever;
Figure 13 is the birds-eye view of Figure 12;
Figure 14 is a back of the present utility model vertical shaft structural representation;
Figure 15 is the structural representation of back vertical shaft expansion link in the vertical shaft of back;
Figure 16 is the structural representation of the back vertical shaft sleeve in the vertical shaft of back;
Figure 17 is the structural representation of the spring grab in the vertical shaft of back;
Figure 18 is the connection diagram of wheel assembly of the present utility model and gear;
Figure 19 is the structural representation of the gear in the utility model;
Figure 20 is the structural representation of the ratchet in the utility model;
Figure 21 is the left view of Figure 20;
Figure 22 is the structural representation of the bearing inner sleeve in the utility model;
Figure 23 is the left view of Figure 22;
Figure 24 is the structural representation of the bearing outside in the utility model;
Figure 25 is the left view of Figure 24;
Figure 26 is the structural representation of the tooth jacket casing in the utility model;
Figure 27 is the left view of Figure 26;
Figure 28 is the structural representation of the jam nut in the utility model;
Figure 29 is the structural representation of the bearing adjustment nut in the utility model;
Figure 30 is the left view of Figure 29.
Mark among the figure: tap 1, tap handle 1a, magnetic clamp 1b, tap handle connecting pin 1c, tap vertical rod 1d, spring tongue 1e, tap connecting pin 2, caliper lever Connection Block 3, preceding vertical shaft 4, preceding vertical shaft sleeve 4a, preceding vertical shaft expansion link 4b, preceding vertical shaft push rod 4c, front fork 5, front-wheel main shaft 6, front component 7, bearing outside 7a, jam nut 7b, bearing adjustment nut 7c, tire 7d, bearing inner sleeve 7e, brake circle 7f, with vertical shaft lower end, back bonded assembly caliper lever 8, back vertical shaft lower end connecting bore 8a, stretcher main shaft connecting bore 8b, caliper lever link pin 9, cushion 10, with vertical shaft upper end, back bonded assembly caliper lever 11, back vertical shaft 12, back vertical shaft expansion link 12a, back vertical shaft sleeve 12b, spring grab 12c, stretcher 13, gear 14, stretcher main shaft 14a, driving gear 14b, output gear 14c, variable gear 14d, shell 14e, back vent 15, trailing wheel main shaft 16, wheel assembly 17, tooth jacket casing 17a, ratchet 17b.
The specific embodiment
The utility model will be further described below by embodiment.
Referring to Fig. 1 to Figure 26, a kind of pincerlike folding portable type small-wheel bicycle, comprise tap 1, preceding vertical shaft 4, front component 7, cushion 10, back vertical shaft 12, transmission device, wheel assembly 17, it is characterized in that: respectively be provided with a caliper lever Connection Block 3 in the upper and lower of preceding vertical shaft 4, with vertical shaft upper end, back bonded assembly caliper lever 11 be connected with caliper lever link pin 9 hinges at the middle part with vertical shaft lower end, back bonded assembly caliper lever 8, be connected with the caliper lever Connection Block 3 of the bottom of preceding vertical shaft 4 with the front end of vertical shaft upper end, back bonded assembly caliper lever 11, be connected with the caliper lever Connection Block 3 on the top of preceding vertical shaft 4 with the front end of vertical shaft lower end, back bonded assembly caliper lever 8, preceding vertical shaft 4 is by preceding vertical shaft sleeve 4a, preceding vertical shaft expansion link 4b, preceding vertical shaft push rod 4c forms, back vertical shaft 12 is by back vertical shaft expansion link 12a, back vertical shaft sleeve 12b forms, the bottom of preceding vertical shaft 4 is connected with front fork 5, and the bottom of back vertical shaft 12 and back vent 15 are connected the rear end with vertical shaft lower end, back bonded assembly caliper lever 8.Described leading 1 is made up of tap handle 1a, magnetic clamp 1b, tap handle connecting pin 1c, leading vertical rod 1d, spring tongue 1e, magnetic clamp 1b is connected with leading vertical rod 1d hinge, open magnetic clamp 1b, tap handle 1a is collapsible, and the leading connecting pin 2 of tap 1 usefulness is connected with the upper end hinge of preceding vertical shaft 4.Described transmission device is a gear 14, and gear 14 is made up of stretcher main shaft 14a, driving gear 14b, output gear 14c, variable gear 14d, shell 14e.The back vertical shaft expansion link 12a of described back vertical shaft 12 is provided with spring grab 12c, upper end at back vertical shaft sleeve 12b is provided with the grab button loop, open spring grab 12c, preceding vertical shaft 4 and 12 elongations of back vertical shaft, before vertical shaft 4 draw close with back vertical shaft 12, with vertical shaft lower end, back bonded assembly caliper lever 8 and folding with vertical shaft upper end, back bonded assembly caliper lever 11.Vertical shaft sleeve 4a is a square tube before described, the upper end endoporus of preceding vertical shaft sleeve 4a is a square hole, the lower end endoporus of preceding vertical shaft sleeve 4a is a circular hole, preceding vertical shaft expansion link 4b is a square tube, endoporus is a circular hole, the lower end of preceding vertical shaft push rod 4c is a cylinder, the lower end of preceding vertical shaft expansion link 4b and the upper end of preceding vertical shaft sleeve 4a are running-fit, the lower end of preceding vertical shaft push rod 4c and the upper end of preceding vertical shaft expansion link 4b are close fit, front fork 5 is a close fit with the endoporus of the lower end of preceding vertical shaft sleeve 4a, and caliper lever Connection Block 3 is a running-fit with preceding vertical shaft 4.Tap 1 is assembled tap handle 1a, magnetic clamp 1b, tap handle connecting pin 1c, leading vertical rod 1d, spring tongue 1e with reference to figure 2; Preceding vertical shaft 4 is assembled preceding vertical shaft sleeve 4a, preceding vertical shaft expansion link 4b, preceding vertical shaft push rod 4c with reference to figure 5; Back vertical shaft 12 is assembled back vertical shaft expansion link 12a, back vertical shaft sleeve 12b, spring grab 12c with reference to Figure 14; Front component 7 is assembled bearing outside 7a, jam nut 7b, bearing adjustment nut 7c, tire 7d, bearing inner sleeve 7e, brake circle 7f etc. with reference to figure 9; Wheel assembly 17 is assembled tooth jacket casing 17a, ratchet 17b etc. with reference to Figure 18; Gear 14 is assembled stretcher main shaft 14a, driving gear 14b, output gear 14c, variable gear 14d, shell 14e etc. with reference to Figure 19.Front-wheel main shaft 6 is located among the front component 7, trailing wheel main shaft 16 is located among the wheel assembly 17, stretcher 13 is connected on the stretcher main shaft 14a, is provided with back vertical shaft lower end connecting bore 8a and stretcher main shaft connecting bore 8b in the rear end with vertical shaft lower end, back bonded assembly caliper lever 8.
Claims (5)
1. pincerlike folding portable type small-wheel bicycle, comprise tap (1), preceding vertical shaft (4), front component (7), cushion (10), back vertical shaft (12), transmission device, wheel assembly (17), it is characterized in that: respectively be provided with a caliper lever Connection Block (3) in the upper and lower of preceding vertical shaft (4), with back vertical shaft upper end bonded assembly caliper lever (11) be connected with caliper lever link pin (9) hinge at the middle part with back vertical shaft lower end bonded assembly caliper lever (8), be connected with the caliper lever Connection Block (3) of the bottom of preceding vertical shaft (4) with the front end of back vertical shaft upper end bonded assembly caliper lever (11), be connected with the caliper lever Connection Block (3) on the top of preceding vertical shaft (4) with the front end of back vertical shaft lower end bonded assembly caliper lever (8), preceding vertical shaft (4) is by preceding vertical shaft sleeve (4a), preceding vertical shaft expansion link (4b), preceding vertical shaft push rod (4c) is formed, back vertical shaft (12) is by back vertical shaft expansion link (12a), back vertical shaft sleeve (12b) is formed, the bottom of preceding vertical shaft (4) is connected with front fork (5), and the bottom of back vertical shaft (12) and back vent (15) are connected the rear end with back vertical shaft lower end bonded assembly caliper lever (8).
2. by the described pincerlike folding portable type small-wheel bicycle of claim 1, it is characterized in that: described tap (1) is made up of tap handle (1a), magnetic clamp (1b), tap handle connecting pin (1c), leading vertical rod (1d), spring tongue (1e), magnetic clamp (1b) is connected with leading vertical rod (1d) hinge, open magnetic clamp (1b), (1a) is collapsible for tap handle, and tap (1) is connected with the upper end hinge of leading connecting pin (2) with preceding vertical shaft (4).
3. by claim 1 or 2 described pincerlike folding portable type small-wheel bicycles, it is characterized in that: described transmission device is gear (14), and gear (14) is made up of stretcher main shaft (14a), driving gear (14b), output gear (14c), variable gear (14d), shell (14e).
4. by the described pincerlike folding portable type small-wheel bicycle of claim 1, it is characterized in that: the back vertical shaft expansion link (12a) of described back vertical shaft (12) is provided with spring grab (12c), be provided with the grab button loop in the upper end of back vertical shaft sleeve (12b), open spring grab (12c), preceding vertical shaft (4) and back vertical shaft (12) elongation, before vertical shaft (4) draw close with back vertical shaft (12), with back vertical shaft lower end bonded assembly caliper lever (8) and folding with back vertical shaft upper end bonded assembly caliper lever (11).
5. by the described pincerlike folding portable type small-wheel bicycle of claim 1, it is characterized in that: vertical shaft sleeve (4a) is square tube before described, the upper end endoporus of preceding vertical shaft sleeve (4a) is a square hole, the lower end endoporus of preceding vertical shaft sleeve (4a) is a circular hole, preceding vertical shaft expansion link (4b) is a square tube, endoporus is a circular hole, the lower end of preceding vertical shaft push rod (4c) is a cylinder, the lower end of preceding vertical shaft expansion link (4b) and the upper end of preceding vertical shaft sleeve (4a) are running-fit, the lower end of preceding vertical shaft push rod (4c) and the upper end of preceding vertical shaft expansion link (4b) are close fit, front fork (5) is a close fit with the endoporus of the lower end of preceding vertical shaft sleeve (4a), and caliper lever Connection Block (3) is a running-fit with preceding vertical shaft (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200977609U CN201193078Y (en) | 2008-03-06 | 2008-03-06 | Pincer-like folding portable pony wheel bike |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200977609U CN201193078Y (en) | 2008-03-06 | 2008-03-06 | Pincer-like folding portable pony wheel bike |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201193078Y true CN201193078Y (en) | 2009-02-11 |
Family
ID=40392621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200977609U Expired - Fee Related CN201193078Y (en) | 2008-03-06 | 2008-03-06 | Pincer-like folding portable pony wheel bike |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201193078Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600802A (en) * | 2013-05-24 | 2014-02-26 | 赛青松 | Power-unit-free vehicle |
-
2008
- 2008-03-06 CN CNU2008200977609U patent/CN201193078Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103600802A (en) * | 2013-05-24 | 2014-02-26 | 赛青松 | Power-unit-free vehicle |
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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: 20090211 Termination date: 20110306 |