CN105523126A - Foldable scooter with automatic speed changing function - Google Patents
Foldable scooter with automatic speed changing function Download PDFInfo
- Publication number
- CN105523126A CN105523126A CN201510998757.9A CN201510998757A CN105523126A CN 105523126 A CN105523126 A CN 105523126A CN 201510998757 A CN201510998757 A CN 201510998757A CN 105523126 A CN105523126 A CN 105523126A
- Authority
- CN
- China
- Prior art keywords
- speed changing
- automatic speed
- changing function
- vehicle frame
- front vehicle
- 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
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Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/04—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio
- B62M9/06—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like
- B62M9/08—Transmissions characterised by use of an endless chain, belt, or the like of changeable ratio using a single chain, belt, or the like involving eccentrically- mounted or elliptically-shaped driving or driven wheel; with expansible driving or driven wheel
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M9/00—Transmissions characterised by use of an endless chain, belt, or the like
- B62M9/16—Tensioning or adjusting equipment for chains, belts or the like
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention discloses a foldable scooter with an automatic speed changing function, comprising a front frame, a rear frame and a pedal, wherein transmission chains are respectively arranged at the left and right sides of the pedal, and the transmission chains are connected with a rear wheel in a transmission mode through an automatic speed changing device; the automatic speed changing device comprises two external transmission friction plates, two internal transmission friction plates, a spring, two platens, a plurality of centrifugal rods and a plurality of centrifugal balls; the two platens are arranged in the middle position of a rear axle of the rear wheel, the spring pushes the internal transmission friction plates against the external transmission friction plates through the platens, and opposite end surfaces of the external transmission friction plates and the internal transmission friction plates are respectively provided with slopes for embedding the transmission chains; one end of the front frame is in sleeve joint with a riser, and the other end of the front frame is articulated with the rear frame; and the front frame is locked between the riser and the rear frame by a locking knob. The foldable scooter disclosed by the invention has an automatic speed changing function, and the front and rear wheels of the folded scooter can be positioned at the same side, so that a user can hold handlebars to push the folded scooter to move.
Description
Technical field
The present invention relates to a kind of Kickboard Scooter, more particularly, the present invention relates to a kind of folding scooter with automatic speed changing function.
Background technology
Kickboard Scooter due to speed moderate, easy manipulation eager to learn, there is brake gear (stepping on rear wheel brake), if just ridden instead of walk at ordinary times, common amusement, generally be not easy to fall down, so it is applicable to the use of multiple age level, Kickboard Scooter is growing perfect balanced system to teenager good train on especially.
Existing Kickboard Scooter is a vehicle frame normally, a pair handlebar, each one of front and back wheel, an additional brake gear.A pin is trampled on pedal by most user, and another pin, by scrunching ground to obtain the propelling thrust of Kickboard Scooter, because only have single pin to obtain training and use the speed of Kickboard Scooter very low like this, and have impact on the experience of user.
As a kind of Kickboard Scooter with driving that patent No. ZL170917072486.4 provides, this Kickboard Scooter can be driven by double-legged controlled pedal, but this Kickboard Scooter adopts fixed type drive mechanism, cause the transmitting ratio of car body to change and make drive torque during startup large, reducing the experience sense of user; As the Kickboard Scooter in publication number CN101161538A provides a kind of folding Kickboard Scooter, but because its folding rear front and back wheel is not at homonymy, needs the mode moving body that user's passage is portable after causing car body to fold, use inconvenience.
Summary of the invention
Technical matters to be solved by this invention is for there is above-mentioned defect in prior art, a kind of folding scooter with automatic speed changing function is provided, that can improve needs when existing Kickboard Scooter drive mechanism is too stiff causes Kickboard Scooter to start tramples the excessive problem of moment, avoid Kickboard Scooter start or climbing time, excessive and the experience sense of user is reduced because trampling moment; Also can improve the problem that cannot use the wheel movement of Kickboard Scooter self after existing Kickboard Scooter folds, the experience handing over weak user to cause because using difficulty to avoid women and children or the elderly and physique reduces.
According to the present invention, provide a kind of folding scooter with automatic speed changing function, comprising: the front vehicle frame be hinged and Rear frame, and the pedal be rotationally connected with described Rear frame;
Described front vehicle frame, Rear frame are respectively arranged with front-wheel and trailing wheel; The left and right sides of described pedal is provided with messenger chain, and described messenger chain is connected with described rear wheel drive by automatic shift device; Described automatic shift device comprises: two unofficial biography movable friction plates, two interior gearing friction sheets, a spring and two platens; Two described platens are arranged on the midway location of the hind axle of described trailing wheel, two unofficial biography movable friction plates and two interior gearing friction sheets are arranged on the sidepiece of described hind axle, described spring by described platen by described interior gearing friction sheet against to described unofficial biography movable friction plate, and described unofficial biography movable friction plate and interior gearing friction sheet end face are in opposite directions provided with the inclined-plane inserted for described messenger chain; Described automatic shift device also comprises: multiple centrifugal bar and multiple centrifugal globe, and one end of multiple described centrifugal bar is connected with described platen respectively, and the other end is connected with described centrifugal globe respectively;
One end of described front vehicle frame is socketed with standpipe, and can slide on described standpipe, and the other end and the described Rear frame of described front vehicle frame are hinged, and described front vehicle frame is lock onto between described standpipe and described Rear frame by locking knob.
Wherein, have in the folding scooter of automatic speed changing function above-mentioned, described centrifugal bar is connected with described platen by moment pole, and the centnifugal force of described centrifugal globe generation is delivered on described moment pole by described centrifugal bar, in the rear wheel shaft moves to drive described platen.
Wherein, have in the folding scooter of automatic speed changing function above-mentioned, described messenger chain is also provided with tension wheel.
Wherein, have in the folding scooter of automatic speed changing function above-mentioned, described standpipe is provided with the handlebar in controlled motion direction.
Therefore, the running part with the folding scooter of automatic speed changing function of the present invention can automatic speed changing and decreasing start and climbing time trample moment, and then improve the experience of user; And the front and back wheel after Kickboard Scooter can being folded is in synonym side, user can help car handlebar and carry out folding after Kickboard Scooter advance, improve the ease of use of folding scooter.
Accompanying drawing explanation
By reference to the accompanying drawings, and by reference to detailed description below, will more easily there is more complete understanding to the present invention and more easily understand its adjoint advantage and feature, wherein:
Fig. 1 schematically shows the structural representation with the folding scooter of automatic speed changing function according to the embodiment of the present invention;
Fig. 2 schematically shows the schematic diagram with the automatic shift device of the folding scooter of automatic speed changing function according to the embodiment of the present invention;
Fig. 3 schematically shows the foldable structure schematic diagram with automatic speed changing function according to the embodiment of the present invention;
In figure:
1 is front vehicle frame; 2 is Rear frame; 3 is pedal; 4 is front-wheel; 5 is trailing wheel; 6 is messenger chain; 7 is unofficial biography movable friction plate; 8 is interior gearing friction sheet; 9 is spring; 10 is platen; 11 is hind axle; 12 is centrifugal bar; 13 is centrifugal globe; 14 is standpipe; 15 is locking knob; 16 is moment pole; 17 is tension wheel; 18 is handlebar.
It should be noted that, accompanying drawing is for illustration of the present invention, and unrestricted the present invention.Note, represent that the accompanying drawing of structure may not be draw in proportion.Further, in accompanying drawing, identical or similar element indicates identical or similar label.
Detailed description of the invention
In order to make content of the present invention clearly with understandable, below in conjunction with specific embodiments and the drawings, content of the present invention is described in detail.
Fig. 1 schematically shows the structural representation with the folding scooter of automatic speed changing function according to the embodiment of the present invention; Fig. 2 schematically shows the schematic diagram with the automatic shift device of the folding scooter of automatic speed changing function according to the embodiment of the present invention; Fig. 3 schematically shows the foldable structure schematic diagram with the folding scooter of automatic speed changing function according to the embodiment of the present invention.
As shown in Figure 1 to Figure 3, the folding scooter with automatic speed changing function of the present invention comprises: the front vehicle frame 1 be hinged and Rear frame 2, and the pedal 3 be rotationally connected with Rear frame 2.
Front vehicle frame 1 is provided with the handlebar 18 in controlled motion direction, and handlebar 18 is connected with front vehicle frame 1 by standpipe 14.One end socket standpipe 14 of front vehicle frame 1, and can slide on standpipe 14, the other end and the Rear frame 2 of front vehicle frame 1 are hinged, and front vehicle frame 1 is lock onto between standpipe 14 and Rear frame 2 by locking knob 15.
Like this, when Kickboard Scooter be in deployed condition need folding time, unscrew the locking knob 15 of front vehicle frame 1 and Rear frame 2 hinged place, now hingedly unclamp, the connection of standpipe 14 and front vehicle frame 1 is also released, and front vehicle frame 1 can be slided freely along standpipe 14, raise front vehicle frame 1 the top to standpipe 14, screw the locking knob 15 of front vehicle frame 1 and Rear frame 2 hinged place, namely achieve the folding of Kickboard Scooter, user just can hold up handlebar promotion car body to move to the place of needs.When Kickboard Scooter be in folded state need launch time, unscrew the locking knob 15 of front vehicle frame 1 and Rear frame 2 hinged place, now hingedly to unclamp, the connection of standpipe 14 and front vehicle frame 1 is also released, front vehicle frame 1 can be slided freely along standpipe 14, reduce front vehicle frame 1 to standpipe 14 bottom, screw the locking knob 15 of front vehicle frame 1 and Rear frame 2 hinged place, namely achieve the expansion of Kickboard Scooter.Can obtain thus, the front and back wheel after Kickboard Scooter can fold by the present invention is in synonym side, user can help car handlebar and carry out folding after Kickboard Scooter advance, improve the ease of use of folding scooter.
Front vehicle frame 1, Rear frame 2 are respectively arranged with front-wheel 4 and trailing wheel 5, the front-wheel 4 of this Kickboard Scooter freely rotates, and carry out control angle to reach the adjustment in Kickboard Scooter direction by handlebar 18, trailing wheel 5 is power wheel, carry out drive sprocket by pedal 3 swing, and then drive trailing wheel 5 to rotate.
Specifically, the left and right sides of pedal 3 is provided with messenger chain 6, messenger chain 6 is provided with tension wheel 17, and this messenger chain 6 is in transmission connection by automatic shift device and trailing wheel 5.This automatic shift device comprises: two unofficial biography movable friction plates 7, two interior gearing friction sheets 8, a spring 9, two platens 10, multiple centrifugal bar 12 and multiple centrifugal globe 13, two platens 10 are arranged on the midway location of the hind axle 11 of trailing wheel 5, two unofficial biography movable friction plates 7 and two interior gearing friction sheets 8 are arranged on the sidepiece of hind axle 11, spring 9 by platen 10 by interior gearing friction sheet 8 against to unofficial biography movable friction plate 7, and unofficial biography movable friction plate 7 and interior gearing friction sheet 8 end face are in opposite directions provided with the inclined-plane inserted for messenger chain 6, one end of multiple centrifugal bar 12 is connected with platen 10 respectively, the other end is connected with centrifugal globe 13 respectively, and centrifugal bar 12 is connected with platen 10 by moment pole 14, the centnifugal force that centrifugal globe 13 produces is delivered on moment pole 14 by centrifugal bar 12, move on hind axle 11 to drive platen 10.
Pushes pedals 3, pedal 3 can rotate before and after hinge axis, and messenger chain 6 and pedal 3 connect together, and meeting pull interior gearing friction sheet 8 along with the front and back rotation of pedal 3, unofficial biography movable friction plate 7 rotates.During startup, interior gearing friction sheet 8 can be pushed to unofficial biography movable friction plate 7 side by platen 10 under the effect of spring 9, and now the rear wheel drive arm of force is the longest, and when messenger chain 6 exports identical power, the moment passing to trailing wheel 5 by interior gearing friction sheet 8 is maximum; After the speed of a motor vehicle improves, the rotating speed of trailing wheel 5 is also enough fast to be got rid of to surrounding by centrifugal globe 13, the centnifugal force that centrifugal globe 13 produces is delivered on moment pole 16 by centrifugal bar 12, moment pole 16 can rotate, and then platen 10 is pressed to centre, corresponding interior gearing friction sheet 8 expands with the distance of unofficial biography movable friction plate 7, and now the rear wheel drive arm of force can reduce, and it is more that messenger chain 6 acts on the number of turns that identical distance can allow trailing wheel 5 rotate; Because the use of this automatic shift device, make the transmission of whole driving process power be relatively more uniform, the power of same user's pushes pedals 3 is also very even.
Therefore, the running part with the folding scooter of automatic speed changing function of the present invention can automatic speed changing and decreasing start and climbing time trample moment, and then improve the experience of user; And the front and back wheel after Kickboard Scooter can being folded is in synonym side, user can help car handlebar and carry out folding after Kickboard Scooter advance, improve the ease of use of folding scooter.
Be understandable that, although the present invention with preferred embodiment disclose as above, but above-described embodiment and be not used to limit the present invention.For any those of ordinary skill in the art, do not departing under technical solution of the present invention ambit, the technology contents of above-mentioned announcement all can be utilized to make many possible variations and modification to technical solution of the present invention, or be revised as the Equivalent embodiments of equivalent variations.Therefore, every content not departing from technical solution of the present invention, according to technical spirit of the present invention to any simple modification made for any of the above embodiments, equivalent variations and modification, all still belongs in the scope of technical solution of the present invention protection.
Claims (4)
1. there is a folding scooter for automatic speed changing function, it is characterized in that, comprising: the front vehicle frame (1) be hinged and Rear frame (2), and the pedal (3) be rotationally connected with described Rear frame (2);
Described front vehicle frame (1), Rear frame (2) are respectively arranged with front-wheel (4) and trailing wheel (5); The left and right sides of described pedal (3) is provided with messenger chain (6), and described messenger chain (6) is in transmission connection by automatic shift device and described trailing wheel (5); Described automatic shift device comprises: two unofficial biography movable friction plates (7), two interior gearing friction sheets (8), a spring (9) and two platens (10); Two described platens (10) are arranged on the midway location of the hind axle (11) of described trailing wheel (5), two unofficial biography movable friction plates (7) and two interior gearing friction sheets (8) are arranged on the sidepiece of described hind axle (11), described spring (9) by described platen (10) by described interior gearing friction sheet (8) against to described unofficial biography movable friction plate (7), and described unofficial biography movable friction plate (7) and interior gearing friction sheet (8) end face are in opposite directions provided with the inclined-plane that the described messenger chain of confession (6) inserts; Described automatic shift device also comprises: multiple centrifugal bars (12) and multiple centrifugal globe (13), one end of described centrifugal bar (12) is connected with described platen (10) respectively, and the other end is connected with described centrifugal globe (13) respectively;
One end of described front vehicle frame (1) is socketed with standpipe (14), and can in the upper slip of described standpipe (14), the other end and the described Rear frame (2) of described front vehicle frame (1) are hinged, and described front vehicle frame (1) is lock onto between described standpipe (14) and described Rear frame (2) by locking knob (15).
2. the folding scooter with automatic speed changing function according to claim 1, it is characterized in that, described centrifugal bar (12) is connected with described platen (10) by moment pole (16), the centnifugal force that described centrifugal globe (13) produces is delivered on described moment pole (16) by described centrifugal bar (12), and to drive described platen (10), wheel shaft (11) is upper mobile in the rear.
3. the folding scooter with automatic speed changing function according to claim 2, is characterized in that, described messenger chain (6) is also provided with tension wheel (17).
4. the folding scooter with automatic speed changing function according to claim 2, is characterized in that, described standpipe (14) is provided with the handlebar (18) in controlled motion direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998757.9A CN105523126B (en) | 2015-12-28 | 2015-12-28 | A kind of folding scooter with automatic speed changing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510998757.9A CN105523126B (en) | 2015-12-28 | 2015-12-28 | A kind of folding scooter with automatic speed changing function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105523126A true CN105523126A (en) | 2016-04-27 |
| CN105523126B CN105523126B (en) | 2018-01-02 |
Family
ID=55765736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510998757.9A Active CN105523126B (en) | 2015-12-28 | 2015-12-28 | A kind of folding scooter with automatic speed changing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105523126B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247160A (en) * | 2021-05-28 | 2021-08-13 | 金华有恒车业有限公司 | Folding scooter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408074A1 (en) * | 1989-07-13 | 1991-01-16 | Honda Giken Kogyo Kabushiki Kaisha | Electric motor driving vehicle and power unit thereof |
| EP0713822A2 (en) * | 1994-11-22 | 1996-05-29 | Buchheister, Ingo | Stepless variable belt transmission for bicycle or similar and control system for such transmission |
| CN201165294Y (en) * | 2007-11-28 | 2008-12-17 | 宁波翔鹰车业有限公司 | Folding device |
| CN201427644Y (en) * | 2009-05-19 | 2010-03-24 | 陈榜 | Scooter with drive device |
| CN103047380A (en) * | 2012-12-24 | 2013-04-17 | 俞晶铭 | Vehicular power transmission mechanism |
-
2015
- 2015-12-28 CN CN201510998757.9A patent/CN105523126B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0408074A1 (en) * | 1989-07-13 | 1991-01-16 | Honda Giken Kogyo Kabushiki Kaisha | Electric motor driving vehicle and power unit thereof |
| EP0713822A2 (en) * | 1994-11-22 | 1996-05-29 | Buchheister, Ingo | Stepless variable belt transmission for bicycle or similar and control system for such transmission |
| CN201165294Y (en) * | 2007-11-28 | 2008-12-17 | 宁波翔鹰车业有限公司 | Folding device |
| CN201427644Y (en) * | 2009-05-19 | 2010-03-24 | 陈榜 | Scooter with drive device |
| CN103047380A (en) * | 2012-12-24 | 2013-04-17 | 俞晶铭 | Vehicular power transmission mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113247160A (en) * | 2021-05-28 | 2021-08-13 | 金华有恒车业有限公司 | Folding scooter |
| CN113247160B (en) * | 2021-05-28 | 2022-08-12 | 金华有恒车业有限公司 | Folding scooter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105523126B (en) | 2018-01-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171205 Address after: 315400 Zhejiang city of Ningbo province Yuyao Ditang streets Huang Wan Village HD Applicant after: Yuyao Feite Plastics Co. Ltd. Address before: 315400 Xiao Lu Village, Simen Town, Yuyao City, Ningbo, Zhejiang Applicant before: Ningbo Compx Electrical Industrial Co., Ltd. |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191029 Address after: 314000 Zijin Road 288, Puyuan Town, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Zhejiang Xige Industrial Co., Ltd. Address before: 315400 Gaoqing Bay, Huanghu Village, Lower Tang Street, Yuyao City, Ningbo City, Zhejiang Province Patentee before: Yuyao Feite Plastics Co. Ltd. |