CN108189949A - A kind of scooter that length of wagon adjusting is carried out based on sliding slot - Google Patents

A kind of scooter that length of wagon adjusting is carried out based on sliding slot Download PDF

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Publication number
CN108189949A
CN108189949A CN201711076132.2A CN201711076132A CN108189949A CN 108189949 A CN108189949 A CN 108189949A CN 201711076132 A CN201711076132 A CN 201711076132A CN 108189949 A CN108189949 A CN 108189949A
Authority
CN
China
Prior art keywords
sliding slot
guide rail
vehicle body
scooter
length
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.)
Pending
Application number
CN201711076132.2A
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Chinese (zh)
Inventor
李霖
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Yuchuang Limitless Technology Co Ltd
Original Assignee
Shenzhen Yuchuang Limitless Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Yuchuang Limitless Technology Co Ltd filed Critical Shenzhen Yuchuang Limitless Technology Co Ltd
Priority to CN201711076132.2A priority Critical patent/CN108189949A/en
Publication of CN108189949A publication Critical patent/CN108189949A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B62LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62KCYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
    • B62K15/00Collapsible or foldable cycles

Abstract

The invention discloses it is a kind of based on sliding slot carry out length of wagon adjusting scooter, including:Front vehicle body and aftercarriage;The aftercarriage upper edge vehicle body direction of travel is arranged in parallel with sliding slot, and the guide rail coordinated with the sliding slot is provided on the aftercarriage, and the scooter adjusts the length of vehicle body by adjusting the sliding slot and the cooperation position of guide rail.The scooter of the present invention can carry out the forms that drive more and switch.

Description

A kind of scooter that length of wagon adjusting is carried out based on sliding slot
Technical field
The present invention relates to a kind of walking-replacing tools, and riding instead of walk for length of wagon adjusting is carried out based on sliding slot more particularly to a kind of Vehicle.
Background technology
With urban transportation is more and more crowded and vehicle exhaust discharge quantity it is increasing, people increasingly tend to Use the light and environmentally friendly vehicles.Scooter due to its it is easy to carry, environmentally friendly many advantages, such as, be increasingly becoming people's short distance The preferred walking-replacing tool of trip.
Simultaneously as the improvement of people's living standards, the tempo increase of work and life, a line city particularly it is fast Rhythm is lived, and in order to adapt to allegro life, people can use scooter as walking-replacing tool, but existing scooter But polymorphic driving still has very big room for improvement.
It should be noted that the introduction of technical background is intended merely to above it is convenient the technical solution of the application is carried out it is clear, Complete explanation, and facilitate the understanding of those skilled in the art and illustrate.Cannot merely because these schemes the application's Background technology part is expounded and thinks that above-mentioned technical proposal is known to those skilled in the art.
Invention content
In view of the drawbacks described above of the prior art, the technical problems to be solved by the invention be to provide one kind can carry out it is more Drive the scooter that length of wagon adjusting is carried out based on sliding slot of form switching.
To achieve the above object, the present invention provides based on sliding slot carry out length of wagon adjusting scooter, including:
Front vehicle body and aftercarriage;
The aftercarriage upper edge vehicle body direction of travel is arranged in parallel with sliding slot, is provided on the aftercarriage and the cunning The guide rail of slot cooperation, the scooter adjust the length of vehicle body by adjusting the sliding slot and the cooperation position of guide rail;
Line direction is provided with the limit hole for limiting the guide rail before the front vehicle body upper edge vehicle body;
The sliding slot includes the first sliding groove and second sliding slot, is provided with and the first sliding groove and second sliding slot in the front vehicle body Comparable first limit hole of distance and the second limit hole;
The guide rail includes the first guide rail and the second guide rail, and one end of first guide rail is fixedly connected on the first limiting Hole, the other end are slidably connected to the first sliding groove;One end of second guide rail is fixedly connected on the second limit hole, and the other end slides It is connected to second sliding slot.
Further, the first sliding groove and second sliding slot be separately provided for locking or unlocking the first sliding groove and The first locking structure being slidably matched of first guide rail and the slip for locking or unlocking the second sliding slot and the second guide rail Second locking structure of cooperation.In the present solution, first locking structure and the second locking structure, are useful in that sliding slot and guide rail Length of fit when changing, can be locked, be avoided in the process of moving, sliding slot and guide rail slide, and cause dangerous ask Topic;Specifically, can be by adjusting the locking structure so that scooter integral type drive form and it is split type driving form it Between switch over, moreover, it is split type driving form in, user can be according to the difference of the factors such as build and height, and extends Or shorten the distance of split, with the operation and control of more applicable driver.
Further, the aftercarriage includes for the rear left body of left wheel after fixation and for fixing rear right wheel Rear right body;
It is provided with to limit the avoiding space for setting the front vehicle body between left body and rear right body after described.We In case, the presence of the avoiding space is that front vehicle body and aftercarriage are coordinated with wheel shaft, i.e., integral type drives form, the shape Under state, this scooter will be suitable with existing two-wheel balance car, certainly, if plus operating lever, with existing manual type two-wheel Balance car is suitable.
Further, the first sliding groove is arranged on the left side of the avoiding space, and the second sliding slot is arranged on institute State the right edge of avoiding space.In the present solution, the sliding slot and avoiding space are equipped with so that the front vehicle body is deposited in structure In the architecture basics of embedded avoiding space, in addition, the sliding slot also functions to the effect of guiding so that the front vehicle body is in adjustment form It is that can smoothly reach the control that integral type drives form.
Further, the wheel cap of the front vehicle wheel is each extended over to both sides is provided with the first front pedal and the second front pedal;
The upper surface of left body is provided with the first back pedal after described, and the rear right body upper surface is provided with the second post legged Plate;
The downside height of first front pedal and the second front pedal and first back pedal and the second back pedal it is upper Apparent height is suitable.In the present solution, first, the setting of the front pedal and back pedal so that scooter of the invention is split type When driving form, driver can be according to actual conditions, and where selection is foot-operated is controlled, if for example, vehicle body is configured with hand Control lever, then can step down in back pedal carry out operation and control, and if be equipped with seat, user can sit on the seat, step on Front pedal carries out operation and control, operates diversity, has given user more selection and preferably driving experience sense;And work as scooter When needing conversion to integral type driving form, since front pedal is higher than back pedal, when two car bodies are reduced to a volume morphing, the former riding Plate can be received to the top of back pedal, collectively constitute integrated pedal, driven with control operation.
Further, the middle part of the front vehicle body is radially provided with front vehicle wheel, the upper outside point of the wheel cap of the front vehicle wheel First limit hole and the second limit hole are not set radially;
First limit hole and the second limit hole are equipped with lock screw, the lock screw for locking or It unlocks being slidably matched for first limit hole and the first guide rail and position and locking or unlocks second limit hole and the The position that is slidably matched of two guide rails.In the present solution, other than sliding slot and guide rail can carry out the adjusting control of length, the limiting It is also what can be adjusted between hole and guide rail, which can be embedded in limit hole, and lock screw is then in embedded depth It after degree determines, is locked, avoids guide rail and the opposite slip of limit hole.
Further, the depth of first limit hole is suitable with the length of first guide rail, second limit hole Depth it is suitable with the length of second guide rail.In the present solution, the depth of the limit hole is suitable with rail length, then guide rail can To be almost all included in limit hole, at this point, as guide rail and sliding slot are also reduced to most short cooperation position, then the front vehicle body just can be received Enter in avoiding space, reach integral type and drive form.
Further, support base is provided in the front vehicle body, the support base is equipped with handrail upwards, and It tilts backwards and is provided with seat support bar;
The end of the seat support bar is provided with pedestal;
The front vehicle body is provided with front driving wheel or driven wheel, and rear-guard is respectively arranged at left and right sides of the aftercarriage Driving wheel.In the present solution, the seat support bar and handrail are detachably fitted in support base in fact, furthermore, it is possible to root Different angular adjustments is carried out according to the demand difference of user, no matter height is fat or thin can to meet its demand to a certain extent, This causes the scooter of the present invention to adapt to the demand of more crowds;And in the present solution, the scooter is mainly split tricycle/same The form switching scooter of axis tricycle, structure for tricycle are stablized, and are more suitable for the study of beginner;And coaxial tricycle occupies ground Side is small, moreover, the seat support bar can be unloaded or be adjusted to plumbness at this time, this will be more suitable for relatively superb driving Skill, and suitable for storage.
The beneficial effects of the invention are as follows:The scooter of the present invention has front vehicle body and aftercarriage, and two car body cooperations are formed Complete scooter, and in the present invention, due to there are the fit structure of sliding slot and guide rail, and the fit structure can adjust cooperation Position, to adjust the length of vehicle body, this causes the scooter to possess a variety of driving forms, wherein at least including front vehicle body and rear car Body wheel shaft is coaxial or the split type driving shape being staggered before and after form and front vehicle body and aftercarriage is driven close to coaxial integral type State, it is understood that some users are merely able to grasp or prefer wherein certain driving form, he can independently be adjusted, more Meet the demand of user;And for liking for multifarious user, polymorphic exchange uses, more experience sense and enjoyment;And And due to wherein split type driving form is comparatively relatively low for the requirement of gravity's center control, being easier to grasp, for first For scholar, it can first learn the split type use for driving form, so, it is possible to carry out incremental Driving study, and Safety also accordingly improves;The limit hole is set along line direction before vehicle body so that first guide rail is also accordingly along vehicle body side To extension, in sliding slot and guide rail cooperation adjustment position and length adjustment is being carried out along vehicle body direction;Sliding slot and guide rail are all provided with Two groups are equipped with, two groups of cooperatings can play the role of adjusting mutually so that the length adjustment of scooter is more reasonable;And And front vehicle body and rear car body length tune are long so that when reaching split type driving form, the sliding slot and guide rail will also be born quite Pressure, two-phase shares, it is ensured that guide rail and sliding slot are unlikely to be compeled and deformed by pressure, improve service life.
With reference to following explanation and attached drawing, the particular implementation of the application is disclosed in detail, specifies the original of the application Reason can be in a manner of adopted.It should be understood that presently filed embodiment is not so limited in range.In appended power In the range of the spirit and terms of profit requirement, presently filed embodiment includes many changes, modifications and is equal.
The feature for describing and/or showing for a kind of embodiment can be in a manner of same or similar one or more Used in a other embodiment, with the feature in other embodiment it is combined or substitute other embodiment in feature.
It should be emphasized that term "comprises/comprising" refers to the presence of feature, one integral piece, step or component when being used herein, but simultaneously It is not excluded for the presence or additional of one or more other features, one integral piece, step or component.
Description of the drawings
Included attached drawing is used for providing being further understood from the embodiment of the present application, and which constitute one of specification Point, for illustrating presently filed embodiment, and with word description come together to illustrate the principle of the application.Under it should be evident that Attached drawing in the description of face is only some embodiments of the present application, for those of ordinary skill in the art, is not paying wound Under the premise of the property made is laborious, other attached drawings are can also be obtained according to these attached drawings.In the accompanying drawings:
Fig. 1 is that a kind of first form of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention is integrally shown It is intended to;
Fig. 2 is that a kind of first form side of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention is shown It is intended to;
Fig. 3 is oblique on rear side of a kind of first form of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention Depending on schematic diagram;
Fig. 4 is a kind of the second form signal of scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention Figure.
Description of the drawings, 10, front vehicle body;11st, front vehicle wheel;12nd, support base;13rd, handrail;14th, seat support bar;15th, bottom Seat;20th, aftercarriage;Left wheel after 21;22nd, rear left body;23rd, rear right wheel;24th, rear right body;30th, sliding slot;31st, it first slides Slot;32nd, second sliding slot;40th, guide rail;41st, the first guide rail;42nd, the second guide rail;50th, limit hole;51st, the first limit hole;52nd, Two limit holes;53rd, lock screw;61st, the first locking structure;62nd, the second locking structure;70th, avoiding space;81st, the first former riding Plate;82nd, the second front pedal;83rd, the first back pedal;84th, the second back pedal.
Specific embodiment
In order to make those skilled in the art better understand the technical solutions in the application, below in conjunction with the application reality The attached drawing in example is applied, the technical solution in the embodiment of the present application is clearly and completely described, it is clear that described implementation Example is merely a part but not all of the embodiments of the present application.Based on the embodiment in the application, this field is common All other embodiment that technical staff is obtained without making creative work should all belong to the application protection Range.
Fig. 1 is that a kind of first form of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention is integrally shown It is intended to, Fig. 2 is a kind of the first form side signal of scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention Figure, Fig. 3 are that strabismus is shown on rear side of a kind of first form of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention It is intended to, Fig. 4 is a kind of second form schematic diagram of the scooter that length of wagon adjusting is carried out based on sliding slot of the embodiment of the present invention.Ginseng It examines shown in Fig. 1 to Fig. 4 it is found that the invention discloses a kind of scooter that length of wagon adjusting is carried out based on sliding slot, including:
Front vehicle body 10 and aftercarriage 20;
The 20 upper edge vehicle body direction of travel of aftercarriage is arranged in parallel with sliding slot 30, is provided on the aftercarriage and institute The guide rail 40 of the cooperation of sliding slot 30 is stated, the scooter adjusts vehicle body by adjusting the sliding slot 30 and the cooperation position of guide rail 40 Length.
The beneficial effects of the invention are as follows:The scooter of the present invention has front vehicle body and aftercarriage, and two car body cooperations are formed Complete scooter, and in the present invention, due to there are the fit structure of sliding slot and guide rail, and the fit structure can adjust cooperation Position, to adjust the length of vehicle body, this causes the scooter to possess a variety of driving forms, wherein at least including front vehicle body and rear car Body wheel shaft is coaxial or the split type driving shape being staggered before and after form and front vehicle body and aftercarriage is driven close to coaxial integral type State, it is understood that some users are merely able to grasp or prefer wherein certain driving form, he can independently be adjusted, more Meet the demand of user;And for liking for multifarious user, polymorphic exchange uses, more experience sense and enjoyment;And And due to wherein split type driving form is comparatively relatively low for the requirement of gravity's center control, being easier to grasp, for first For scholar, it can first learn the split type use for driving form, so, it is possible to carry out incremental Driving study, and Safety also accordingly improves.
The present embodiment is preferred, and line direction is provided with the limiting for limiting the guide rail 40 before 10 upper edge vehicle body of front vehicle body Hole 50.The limit hole 50 is set along line direction before vehicle body so that and first guide rail 41 also extends along vehicle body direction accordingly, When sliding slot and guide rail cooperation adjustment position and carrying out length adjustment along vehicle body direction.
The present embodiment is preferred, and sliding slot 30 includes the first sliding groove 31 and second sliding slot 32, is provided in the front vehicle body 10 With comparable first limit hole, 51 and second limit hole 52 of distance of the first sliding groove 31 and second sliding slot 32;
The guide rail 40 includes the first guide rail 41 and the second guide rail 42, and one end of first guide rail 41 is fixedly connected on the One limit hole 51, the other end are slidably connected to the first sliding groove 31;One end of second guide rail 42 is fixedly connected on the second limiting Hole 52, the other end are slidably connected to second sliding slot 32.In the present solution, sliding slot and guide rail are both provided with two groups, two groups of cooperatings, It can play the role of adjusting mutually so that the length adjustment of scooter is more reasonable;Moreover, front vehicle body and rear car body length tune Length is so that when reaching split type driving form, and the sliding slot and guide rail will also bear comparable pressure, and two-phase is shared, it is ensured that Guide rail and sliding slot are unlikely to be compeled and deformed by pressure, improve service life.
The present embodiment is preferred, is separately provided for locking or unlocking described at the first sliding groove 31 and second sliding slot 32 The first locking structure 61 being slidably matched of one sliding slot 31 and the first guide rail 41 and for locking or unlocking the second sliding slot 32 With the second locking structure 62 being slidably matched of the second guide rail 42.In the present solution, first locking structure and the second locking structure, When it is useful in that the length of fit of sliding slot and guide rail changes, it can be locked, be avoided in the process of moving, sliding slot and guide rail The problem of sliding, and causing danger;It specifically, can be by adjusting the locking structure so that scooter drives shape in integral type It is switched between state and split type driving form, moreover, in split type driving form, user can be according to build and height Etc. factors difference, and extend or shorten split distance, with the operation and control of more applicable driver.
The present embodiment is preferred, and aftercarriage 20 includes for the rear left body 22 of left wheel 21 after fixation and for fixing The rear right body 24 of rear right wheel 23;
It is provided between left body 22 and rear right body 24 after described and sets the avoidance of the front vehicle body 10 empty for limiting Between 70.In the present solution, the presence of the avoiding space is that front vehicle body and aftercarriage is allowd to coordinate with wheel shaft, i.e., integral type drives Form, under the state, this scooter will be suitable with existing two-wheel balance car, certainly, if plus operating lever, with existing hand Control type two-wheel balance car is suitable.
The present embodiment is preferred, and the first sliding groove 31 is arranged on the left side of the avoiding space 70, the second sliding slot 32 It is arranged on the right edge of the avoiding space 70.In the present solution, the sliding slot and avoiding space are equipped with so that the front vehicle body There are the architecture basics of embedded avoiding space in structure, in addition, the sliding slot also functions to the effect of guiding so that the front vehicle body exists Adjustment form is can smoothly to reach the control that integral type drives form.
The present embodiment is preferred, the wheel cap of front vehicle wheel 11 is each extended over to both sides be provided with the first front pedal 81 and second before Pedal 82;
The upper surface of left body 20 is provided with the first back pedal 83 after described, it is described after 20 upper surface of right body be provided with the Two back pedals 84;
The downside height of first front pedal, 81 and second front pedal 82 and 83 and second post legged of the first back pedal The upper level of plate 84 is suitable.In the present solution, first, the setting of the front pedal and back pedal so that scooter of the invention In split type driving form, driver can be according to actual conditions, and where selection is foot-operated is controlled, if for example, vehicle body Be configured with hand lever, then can step down in back pedal carry out operation and control, and if be equipped with seat, user can be sitting in seat On, it steps on front pedal and carries out operation and control, operate diversity, given user more selection and preferably driving experience sense;And When scooter, which needs to convert, drives form to integral type, since front pedal is higher than back pedal, two car bodies are reduced to a volume morphing When, which can receive to the top of back pedal, collectively constitute integrated pedal, be driven with control operation.
The present embodiment is preferred, and the middle part of front vehicle body 10 is radially provided with front vehicle wheel 11, the wheel cap of the front vehicle wheel 11 Upper outside radially sets 51 and second limit hole 52 of the first limit hole respectively;
First limit hole, 51 and second limit hole 52 is equipped with lock screw 53, and the lock screw 53 is used for It locks and either unlocks being slidably matched for 51 and first guide rail 41 of the first limit hole and position and locking or unlock described the The position that is slidably matched of two limit holes 52 and the second guide rail 42.In the present solution, in addition to sliding slot and guide rail can carry out the tune of length It is also what can be adjusted between the limit hole and guide rail, which can be embedded in limit hole, and lock other than section control Screw then after embedded depth determines, is locked, and avoids guide rail and the opposite slip of limit hole.
The present embodiment is preferred, and the depth of the first limit hole 51 is suitable with the length of first guide rail 41, and described second The depth of limit hole 52 is suitable with the length of second guide rail 42.In the present solution, the depth of the limit hole and rail length phase When then guide rail can be almost all included in limit hole, at this point, as guide rail and sliding slot are also reduced to most short cooperation position, then before this Car body just can be included in avoiding space, reached integral type and driven form.
The present embodiment is preferred, and support base 12 is provided in front vehicle body 10, and the support base 12 is equipped with upwards There is handrail 13, and tilt backwards and be provided with seat support bar 14;
The end of the seat support bar is provided with pedestal 15;
The front vehicle body 10 is provided with front driving wheel or driven wheel, and the left and right sides of the aftercarriage 20 is respectively arranged with Rear drive sprocket.In the present solution, the seat support bar and handrail are detachably fitted in support base in fact, moreover, can Different angular adjustments is carried out with different according to the demand of user, no matter height is fat or thin can to meet its need to a certain extent It asks, this causes the scooter of the present invention to adapt to the demand of more crowds;And in the present solution, the scooter is mainly split three-wheel The form switching scooter of vehicle/coaxial tricycle, structure for tricycle are stablized, and are more suitable for the study of beginner, coaxial tricycle accounts for With occupying a narrow space, moreover, the seat support bar can be unloaded or be adjusted to plumbness at this time, this will be more suitable for relatively superb Driving skills, and suitable for storage.
The preferred embodiment of the present invention described in detail above.It should be appreciated that those of ordinary skill in the art without Creative work is needed according to the present invention can to conceive and makes many modifications and variations.Therefore, all technologies in the art Personnel are available by logical analysis, reasoning, or a limited experiment on the basis of existing technology under this invention's idea Technical solution, all should be in the protection domain being defined in the patent claims.

Claims (3)

1. a kind of scooter that length of wagon adjusting is carried out based on sliding slot, wherein, including:
Front vehicle body and aftercarriage;
The aftercarriage upper edge vehicle body direction of travel is arranged in parallel with sliding slot, is provided on the aftercarriage and matches with the sliding slot The guide rail of conjunction, the scooter adjust the length of vehicle body by adjusting the sliding slot and the cooperation position of guide rail;
Line direction is provided with the limit hole for limiting the guide rail before the front vehicle body upper edge vehicle body;
The sliding slot includes the first sliding groove and second sliding slot, be provided in the front vehicle body with the first sliding groove and second sliding slot away from From comparable first limit hole and the second limit hole;
The guide rail includes the first guide rail and the second guide rail, and one end of first guide rail is fixedly connected on the first limit hole, separately One end is slidably connected to the first sliding groove;One end of second guide rail is fixedly connected on the second limit hole, and the other end is slidably connected In second sliding slot.
2. the scooter of length of wagon adjusting is carried out based on sliding slot as described in claim 1, wherein:The first sliding groove and Two sliding slots are separately provided for locking or unlocking the first locking structure being slidably matched of the first sliding groove and the first guide rail, With for locking or unlocking the second locking structure being slidably matched of the second sliding slot and the second guide rail.
3. the scooter of length of wagon adjusting is carried out based on sliding slot as claimed in claim 2, wherein:The aftercarriage includes using The rear left body of left wheel and the rear right body for fixing rear right wheel after fixation;
It is provided with to limit the avoiding space for setting the front vehicle body between left body and rear right body after described.
CN201711076132.2A 2017-11-03 2017-11-03 A kind of scooter that length of wagon adjusting is carried out based on sliding slot Pending CN108189949A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711076132.2A CN108189949A (en) 2017-11-03 2017-11-03 A kind of scooter that length of wagon adjusting is carried out based on sliding slot

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711076132.2A CN108189949A (en) 2017-11-03 2017-11-03 A kind of scooter that length of wagon adjusting is carried out based on sliding slot

Publications (1)

Publication Number Publication Date
CN108189949A true CN108189949A (en) 2018-06-22

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711076132.2A Pending CN108189949A (en) 2017-11-03 2017-11-03 A kind of scooter that length of wagon adjusting is carried out based on sliding slot

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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507921A1 (en) * 1995-03-07 1996-09-12 Hans Schauff Fahrradfabrik Bicycle frame with guide sliding in tube for shortening for transport
WO2003084796A1 (en) * 2002-04-08 2003-10-16 Hitoshi Kawazoe Electric passenger cart
CN201989901U (en) * 2011-01-28 2011-09-28 武济群 Frame connecting mechanism
CN202464038U (en) * 2011-12-28 2012-10-03 黄李明 Electric scooter
CN203211448U (en) * 2013-03-25 2013-09-25 宁波大学 Retractable elderly scooter
CN205022764U (en) * 2015-02-05 2016-02-10 彭勇 Stand -type self -balancing electric scooter in wheel outside
CN106741459A (en) * 2016-12-24 2017-05-31 陈勇 Bicycle fore frame fixes the retractor device of telescopic location

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19507921A1 (en) * 1995-03-07 1996-09-12 Hans Schauff Fahrradfabrik Bicycle frame with guide sliding in tube for shortening for transport
WO2003084796A1 (en) * 2002-04-08 2003-10-16 Hitoshi Kawazoe Electric passenger cart
CN201989901U (en) * 2011-01-28 2011-09-28 武济群 Frame connecting mechanism
CN202464038U (en) * 2011-12-28 2012-10-03 黄李明 Electric scooter
CN203211448U (en) * 2013-03-25 2013-09-25 宁波大学 Retractable elderly scooter
CN205022764U (en) * 2015-02-05 2016-02-10 彭勇 Stand -type self -balancing electric scooter in wheel outside
CN106741459A (en) * 2016-12-24 2017-05-31 陈勇 Bicycle fore frame fixes the retractor device of telescopic location

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Application publication date: 20180622

RJ01 Rejection of invention patent application after publication