CN108068939A - It is a kind of that the sleigh for adjusting length of wagon is rotated based on rotating mechanism - Google Patents
It is a kind of that the sleigh for adjusting length of wagon is rotated based on rotating mechanism Download PDFInfo
- Publication number
- CN108068939A CN108068939A CN201711075738.4A CN201711075738A CN108068939A CN 108068939 A CN108068939 A CN 108068939A CN 201711075738 A CN201711075738 A CN 201711075738A CN 108068939 A CN108068939 A CN 108068939A
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- Prior art keywords
- column
- rotating mechanism
- connecting rod
- aftercarriage
- vehicle body
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62K—CYCLES; CYCLE FRAMES; CYCLE STEERING DEVICES; RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FOR CYCLES; CYCLE AXLE SUSPENSIONS; CYCLE SIDE-CARS, FORECARS, OR THE LIKE
- B62K5/00—Cycles with handlebars, equipped with three or more main road wheels
- B62K5/02—Tricycles
-
- 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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Handcart (AREA)
Abstract
The present invention discloses a kind of sleigh for being rotated based on rotating mechanism and adjusting length of wagon, including：Front vehicle body and aftercarriage；The front vehicle body is connected with aftercarriage by connecting rod；The connecting rod, which is controlled by the rotating mechanism being arranged on aftercarriage to the direction movement rotating mechanism close to or away from front vehicle body, includes column spinner and motion track column；The column spinner is connected to the aftercarriage, and the connecting rod is connected to the column spinner by motion track column；When the matching relationship of the column spinner and motion track column changes, the connecting rod moves the corresponding direction to close to or away from front vehicle body.The user that the sleigh based on rotating mechanism rotation adjusting length of wagon of invention can adapt to different building shape uses.
Description
Technical field
The present invention relates to display technology field, more specifically, being related to a kind of based on rotating mechanism rotation adjusting vehicle body length
The sleigh of degree.
Background technology
A kind of sleigh vehicles indispensable as people's trip, are widely used general, sleigh in daily life
Species it is also very various, sleigh can replace the walking of people, the not only convenient and practical efficiency for also improving walking.But mostly
Existing sleigh can only realize single function of riding instead of walk, and as people's living standard constantly improves, people more focus on more
Sample playing method, the sleigh of simple function can not meet people's needs.
Existing sleigh is typically all that can only be travelled using a kind of state, existing Publication No. CN204659913U
Patent disclose a kind of Self-Balancing vehicle, including fuselage, be arranged at two wheels of both sides below the fuselage, be respectively arranged at
Two pedals of two lateral wheels and the direction control lever being connected with the fuselage；Control system is equipped in fuselage,
The wheel and the direction control lever are connected respectively with the control system, pass through hinge between pedal and the Self-Balancing vehicle
Connection, non-driving condition pedal can vertically be bonded homonymy fuselage and pack up, and reduce the size of entire car body, two wheels are can differential
Coaxial parallel wheel, Self-Balancing vehicle had not only been facilitated to turn to and has met the groundwork form of tire again, has extended tyre life, it is ensured that had been travelled
Safety；Direction control lever be telescopic rod or collapsible rod, not only be suitble to different heights crowd, but also can under non-driving state incite somebody to action
Direction control lever is folded in certain size；Global design is reasonable, small, easy to operate, passability and good portability, uses
Body-sensing of getting up is comfortable, meets the demand of traveling for a long time.
The patent is in order to allow sleigh to be suitble to the use of more crowds, and there is provided telescopic rod, but this is not enough.
The content of the invention
The technical problems to be solved by the invention be to provide that a kind of user that can adapt to more builds uses based on rotation
Rotation mechanism rotation adjusts the sleigh of length of wagon.
The purpose of the present invention is what is be achieved through the following technical solutions：
The invention discloses it is a kind of based on rotating mechanism rotate adjust length of wagon sleigh, including：
Front vehicle body and aftercarriage；
The front vehicle body is connected with aftercarriage by connecting rod；
The connecting rod is controlled by the rotating mechanism being arranged on aftercarriage to close or away from front vehicle body
The rotating mechanism is moved in direction includes column spinner and motion track column；
The column spinner is connected to the aftercarriage, and the connecting rod is connected to the column spinner by motion track column；
When the matching relationship of the column spinner and motion track column changes, the connecting rod will be corresponding to close or remote
Direction movement from front vehicle body.
Further, limiting slot in rotary moving is provided on the column spinner, the motion track column passes through in rotary moving
Limiting slot is matched with the column spinner；
Distance of each portion away from front vehicle body of the limiting slot in rotary moving is different, when the column spinner rotates,
The motion track column will move in limiting slot in rotary moving, drive connecting rod to side close or away from front vehicle body
To movement.In the present solution, being provided with limiting slot in rotary moving on the column spinner, the limiting slot in rotary moving is on the whole along vehicle body
Axial curve extension, the motion track column can be moved when being adjusted into line space in limiting slot in rotary moving, and preceding
Spacing between car body and aftercarriage will be determined by motion track column and the cooperation position of limiting slot in rotary moving.
Further, the aftercarriage includes for the rear left body of left wheel after fixation and for fixing rear right wheel
Rear right body；
Installation space is provided between left body and rear right body after described, and the part of the rotating mechanism and connecting rod is set
It puts at the installation space；
The connection wall of left body and rear right body after connecting is provided on rear side of the installation space, the column spinner passes through
Connection wall is connected to the aftercarriage.In the present solution, the setting of the installation space is to set rotating mechanism and connection for convenience
The part-structure of bar, and the connection wall is then used to fix and the /V column spinner.
Further, through hole is provided in the connection wall, the column spinner is movably connected in the through hole, institute
It states column spinner and extends extension on rear side of connection wall from the through hole, column spinner can be controlled by being provided at the extension
The rotation axis of rotation.In the present solution, the column spinner can be rotated in through hole, and can by the rotation axis at extension
It is more laborsaving and easily rotated, and rotating column spinner will change between motion track column and limiting slot in rotary moving
Cooperation position, the limiting slot in rotary moving vertically curve setting be then in order to allow rotation axis when rotated, can be by song
Wire casing wall carries out laborsaving rotation.
Further, the aftercarriage includes for the rear left body of left wheel after fixation and for fixing rear right wheel
Rear right body；
Installation space is provided between left body and rear right body after described, and the part of the rotating mechanism and connecting rod is set
It puts at the installation space；
The setting wall of left body and rear right body after connecting is provided on front side of the installation space, is opened on the setting wall
There is moving hole, the connecting rod is socketed at the moving hole；
The connecting rod includes the sleeve for being connected to the front vehicle body and the mobile bottom for setting motion track column
Seat；
The mobile base includes the first base and second base that are oppositely arranged, and the motion track column includes and first
First screw column of base engagement and the second screw column with second base cooperation；
First screw column and the second screw column can spin up or fall, to unclamp or compress the /V in rotary moving
Each portion of slot.In the present solution, when the spacing for needing to carry out front vehicle body and aftercarriage is adjusted, first screw column and second is spun up
Screw column, then impaction state is unlocked between first screw column and the second screw column and limiting slot in rotary moving, can carry out phase
To movement, at this point, rotating mechanism rotates, then can change between the first screw column and the second screw column and limiting slot in rotary moving
Cooperation position, it is different from the distance between front vehicle body everywhere due to limiting slot in rotary moving, so, the first screw will be passed through
Column and the second screw column drive connecting rod to be moved on the direction close to or away from front vehicle body, and moving to needs position
Afterwards, falling screw column can compress once again, complete spacing and adjust.
Further, there are two the fixed block of protrusion, the connecting rods close to the setting of the side of aftercarriage for the front vehicle body
By screw connection in the fixed block.Front vehicle body is attached by fixed block and screw with connecting rod, the fixed block and company
Extension bar can fix or locked connection.
Further, the front vehicle body includes preceding single wheel, and the preceding single wheel is driven wheel or driving wheel；
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；
First front pedal and the second front pedal can upwardly or downwardly be turned down along the root of plate.In the present solution, it drives
Person can be needed according to different using any in the first front pedal, the second front pedal, the first back pedal and the second back pedal
One or two helps driver behavior；Pedal can be provided with sensor, by sensing the pressure of driver, and help
Complete the operations such as acceleration and deceleration and steering；Pedal may be reversed, easy to carry or storage.
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.In the present solution, the handrail can help driver to be balanced
Control, can also by it is interior set sensor or set up speed control structure etc. driver is helped to complete driver behavior；And it is somebody's turn to do
Seat support bar then can allow driver that can sit down in driving procedure, avoid long-time standing operation and caused by it is tired
Labor problem etc..
Further, the handrail and seat support bar are detachable and are rotatablely connected with the support base.We
In case, the seat support bar and handrail are detachably fitted in support base in fact, furthermore, it is possible to the need according to user
It asks different and carries out different angular adjustments, no matter height is fat or thin can to meet its demand to a certain extent, this causes this hair
Bright rotated based on rotating mechanism is adjusted the sleigh of length of wagon and adapts to the demand of more crowds, can be with moreover, when needed
The seat support bar can be unloaded or adjusted to plumbness, this will be more suitable for relatively superb driving skills, and suitable
Storage.
The present invention's rotates the sleigh for adjusting length of wagon due to possessing front vehicle body and aftercarriage based on rotating mechanism, and
Front vehicle body is connected with aftercarriage by connecting rod, also, the connecting rod can by the rotating mechanism that is arranged on aftercarriage into
Row control is moved to the direction close to or away from front vehicle body；So the spacing between the front vehicle body and aftercarriage is adjustable, when driving
When the person's of sailing figure is more tall and big, by rotating mechanism the connecting rod can be controlled to move backward so that the front vehicle body and aftercarriage it
Between spacing increase, driver can possess larger driving space；And it is corresponding, when the build of driver is more petite
When, by rotating mechanism the connecting rod can be controlled to travel forward so that the interval of front vehicle body and aftercarriage reduces, and build is allowed to spoil
Small driver can also complete to drive；Moreover, technical scheme is simple, it is easy to accomplish, advantageously reduce cost；Separately
Outside, which includes column spinner and motion track column, can be with by adjusting matching relationship and cooperation position between the two
By motion track column connecting rod is controlled to be moved to the direction close to or away from front vehicle body, so as to adjust front vehicle body and aftercarriage
The spacing of stent.
Description of the drawings
Fig. 1 is a kind of whole signal that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of the embodiment of the present invention
Figure；
Fig. 2 is a kind of side view that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of the embodiment of the present invention；
Fig. 3 is a kind of top view that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of the embodiment of the present invention.
Description of the drawings, 10, front vehicle body；11st, fixed block；12nd, screw；20th, aftercarriage；30th, connecting rod；31st, sleeve；32、
Mobile base；33rd, first base；34th, second base；40th, rotating mechanism；41st, column spinner；42nd, motion track column；421st, first
Screw column；422nd, the second screw column；43rd, limiting slot in rotary moving；44th, rotation axis；50th, installation space；51st, connection wall；52nd, set
Put wall.
Specific embodiment
Concrete structure and function detail disclosed herein are only representative, and are for describing showing for the present invention
The purpose of example property embodiment.But the present invention can be implemented by many alternative forms, and be not interpreted as
It is limited only by the embodiments set forth herein.
In the description of the present invention, it is to be understood that term " " center ", " transverse direction ", " on ", " under ", "left", "right",
The orientation or position relationship of the instructions such as " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on orientation shown in the drawings or
Position relationship is for only for ease of the description present invention and simplifies description rather than instruction or imply that signified device or element must
There must be specific orientation, with specific azimuth configuration and operation, therefore be not considered as limiting the invention.In addition, art
Language " first ", " second " are only used for description purpose, and it is not intended that instruction or implying relative importance or implicit indicating institute
The quantity of the technical characteristic of instruction." first " is defined as a result, one can be expressed or be implicitly included to the feature of " second "
Or more this feature.In the description of the present invention, unless otherwise indicated, " multiple " are meant that two or more.
In addition, term " comprising " and its any deformation, it is intended that cover non-exclusive include.
In the description of the present invention, it is necessary to illustrate, unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；It can
To be mechanical connection or be electrically connected；It can be directly connected, can also be indirectly connected by intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singulative used herein above "one", " one " also attempt to include plural number.Should also
When understanding, term " comprising " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or its combination.
The invention will be further described with preferred embodiment below in conjunction with the accompanying drawings.
Fig. 1 is a kind of whole signal that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of the embodiment of the present invention
Figure, Fig. 2 are a kind of side views that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of the embodiment of the present invention, and Fig. 3 is this
A kind of top view that the sleigh for adjusting length of wagon is rotated based on rotating mechanism of inventive embodiments, is understood with reference to figure 1- Fig. 3, this
Disclosure of the invention is a kind of to rotate the sleigh for adjusting length of wagon based on rotating mechanism, should adjust vehicle body based on rotating mechanism rotation
The sleigh of length includes：
Front vehicle body 10 and aftercarriage 20；
The front vehicle body 10 and aftercarriage 20 are connected by connecting rod 30；
The connecting rod 30 by the rotating mechanism 40 being arranged on aftercarriage 20 controlled to close to or away from before
The direction movement of car body.
The present invention's rotates the sleigh for adjusting length of wagon due to possessing front vehicle body and aftercarriage based on rotating mechanism, and
Front vehicle body is connected with aftercarriage by connecting rod, also, the connecting rod can by the rotating mechanism that is arranged on aftercarriage into
Row control is moved to the direction close to or away from front vehicle body；So the spacing between the front vehicle body and aftercarriage is adjustable, when driving
When the person's of sailing figure is more tall and big, by rotating mechanism the connecting rod can be controlled to move backward so that the front vehicle body and aftercarriage it
Between spacing increase, driver can possess larger driving space；And it is corresponding, when the build of driver is more petite
When, by rotating mechanism the connecting rod can be controlled to travel forward so that the interval of front vehicle body and aftercarriage reduces, and build is allowed to spoil
Small driver can also complete to drive；Moreover, technical scheme is simple, it is easy to accomplish, advantageously reduce cost.
The present embodiment is preferred, and rotating mechanism 40 includes column spinner 41 and motion track column 42；
The column spinner 41 is connected to the aftercarriage 20, and the connecting rod 30 is connected to described by motion track column 42
Column spinner 41；
When the matching relationship of the column spinner 41 and motion track column 42 changes, the connecting rod 30 will be corresponding to close
Or the direction away from front vehicle body is moved.In the present solution, the rotating mechanism includes column spinner and motion track column, by adjusting two
Matching relationship and cooperation position between person can control connecting rod to close or separate front vehicle body by motion track column
Direction is moved, so as to adjust front vehicle body and rear car body support frame woman's spacing.
The present embodiment is preferred, and limiting slot 43 in rotary moving is provided on column spinner 41, and the motion track column 42 passes through
Limiting slot 43 in rotary moving is matched with the column spinner 41；
The distance of each portion of limiting slot in rotary moving 43 away from front vehicle body 10 is different, when the column spinner rotates
When, the motion track column will move in limiting slot in rotary moving, drive connecting rod to close or separate front vehicle body
Direction movement.In the present solution, being provided with limiting slot in rotary moving on the column spinner, the limiting slot in rotary moving is on the whole along vehicle
The axial curve extension of body, the motion track column can be moved when being adjusted into line space in limiting slot in rotary moving,
And the spacing between front vehicle body and aftercarriage will be determined by motion track column and the cooperation position of limiting slot in rotary moving.
The present embodiment is preferred, and aftercarriage 20 includes for the rear left body of left wheel after fixation and for fixing rear right
The rear right body of wheel；
Installation space 50 is provided between left body and rear right body after described, the rotating mechanism 20 and connecting rod 30
Part is arranged at the installation space；
The rear side of the installation space 50 is provided with the connection wall 51 of left body and rear right body after connection, the column spinner
41 are connected to the aftercarriage 20 by connection wall 51.In the present solution, the setting of the installation space is to set rotation for convenience
The part-structure of mechanism and connecting rod, and the connection wall is then used to fix and the /V column spinner.
The present embodiment is preferred, and through hole (being shown in figure) is provided in connection wall 51, and the column spinner 41 movably connects
It is connected in the through hole, the rear side of column spinner 41 from the through hole to the connection wall 51 extends extension, the extension
Place is provided with the rotation axis 44 that column spinner 41 can be controlled to rotate.In the present solution, the column spinner can be rotated in through hole,
And can more laborsaving and easily be rotated by the rotation axis at extension, and movement will be changed by rotating column spinner
Cooperation position between track column and limiting slot in rotary moving, the limiting slot in rotary moving curve setting vertically is then to allow
Rotation axis when rotated, can carry out laborsaving rotation by curve cell wall.
The present embodiment is preferred, and aftercarriage 20 includes for the rear left body of left wheel after fixation and for fixing rear right
The rear right body of wheel；
Installation space 50 is provided between left body and rear right body after described, the rotating mechanism 20 and connecting rod 30
Part is arranged at the installation space 50；
The front side of the installation space 50 is provided with the setting wall 52 of left body and rear right body after connection, the setting wall
Moving hole is provided on 52, the connecting rod 30 is socketed at the moving hole；
The connecting rod 30 includes being connected to the sleeve 31 of the front vehicle body 10 and for setting motion track column 42
Mobile base 32；
The mobile base 32 includes the first base 33 being oppositely arranged and second base 34, the motion track column 42 wrap
Include the first screw column 421 coordinated with first base 33 and the second screw column 422 coordinated with second base 34；
First screw column, 421 and second screw column 422 can spin up or fall, and be moved with unclamping or compressing the rotation
Each portion of dynamic limiting slot 43.In the present solution, when the spacing for needing to carry out front vehicle body and aftercarriage is adjusted, first screw is spun up
Column and the second screw column, then impaction state is unlocked between first screw column and the second screw column and limiting slot in rotary moving,
It can make a relative move, at this point, rotating mechanism rotates, then can change the first screw column and the second screw column and limit in rotary moving
Cooperation position between the slot of position, it is different from the distance between front vehicle body everywhere due to limiting slot in rotary moving, so, it will pass through
First screw column and the second screw column drive connecting rod to be moved on the direction close to or away from front vehicle body, and moving to needs
After wanting position, falling screw column can compress once again, complete spacing and adjust.
The present embodiment is preferred, and there are two the fixed block 11 of protrusion, institutes close to the setting of the side of aftercarriage 20 for front vehicle body 10
It states connecting rod 30 and the fixed block 11 is connected to by screw 12.Front vehicle body is connected by fixed block and screw with connecting rod
It connects, connection can be fixed or locked to the fixed block and connecting rod.
The present embodiment is preferred, and front vehicle body includes preceding single wheel, and the preceding single wheel is driven wheel or driving wheel；
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；
First front pedal and the second front pedal can upwardly or downwardly be turned down along the root of plate.In the present solution, it drives
Person can be needed according to different using any in the first front pedal, the second front pedal, the first back pedal and the second back pedal
One or two helps driver behavior；Pedal can be provided with sensor, by sensing the pressure of driver, and help
Complete the operations such as acceleration and deceleration and steering；Pedal may be reversed, easy to carry or storage.
The present embodiment is preferred, and support base is provided in front vehicle body, and 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.In the present solution, the handrail can help driver to be balanced
Control, can also by it is interior set sensor or set up speed control structure etc. driver is helped to complete driver behavior；And it is somebody's turn to do
Seat support bar then can allow driver that can sit down in driving procedure, avoid long-time standing operation and caused by it is tired
Labor problem etc..
The present embodiment is preferred, and handrail and seat support bar are detachable and are rotatablely connected with the support base.This
In scheme, the seat support bar and handrail are detachably fitted in support base in fact, furthermore, it is possible to according to user's
Demand is different to carry out different angular adjustments, no matter height is fat or thin can to meet its demand to a certain extent, this causes this
The demand that the more crowds of sleigh adaptation for adjusting length of wagon are rotated based on rotating mechanism of invention, moreover, when needed, it can
The seat support bar can be unloaded or adjusted to plumbness, this will be more suitable for relatively superb driving skills, and fit
Preferably store.
The above content is a further detailed description of the present invention in conjunction with specific preferred embodiments, it is impossible to assert
The specific implementation of the present invention is confined to these explanations.For those of ordinary skill in the art to which the present invention belongs, exist
On the premise of not departing from present inventive concept, several simple deduction or replace can also be made, should all be considered as belonging to the present invention's
Protection domain.
Claims (6)
1. a kind of rotate the sleigh for adjusting length of wagon based on rotating mechanism, which is characterized in that including：
Front vehicle body and aftercarriage；
The front vehicle body is connected with aftercarriage by connecting rod；
The connecting rod is controlled by the rotating mechanism being arranged on aftercarriage to direction close or away from front vehicle body
It is mobile；
The rotating mechanism includes column spinner and motion track column；
The column spinner is connected to the aftercarriage, and the connecting rod is connected to the column spinner by motion track column；
When the matching relationship of the column spinner and motion track column changes, the connecting rod will be corresponding before close to or away from
The direction movement of car body.
A kind of 2. sleigh that adjusting length of wagon is rotated based on rotating mechanism as described in claim 1, which is characterized in that institute
It states and limiting slot in rotary moving is provided on column spinner, the motion track column is matched with the rotation by limiting slot in rotary moving
Column；
Distance of each portion away from front vehicle body of the limiting slot in rotary moving be it is different, it is described when the column spinner rotates
Motion track column will move in limiting slot in rotary moving, and connecting rod is driven to be moved to the direction close to or away from front vehicle body
It is dynamic.
A kind of 3. sleigh that adjusting length of wagon is rotated based on rotating mechanism as claimed in claim 2, which is characterized in that institute
Stating aftercarriage includes the rear left body of left wheel and the rear right body for fixing rear right wheel after fixing；
Installation space is provided between left body and rear right body after described, and the part of the rotating mechanism and connecting rod is arranged on
At the installation space；
The connection wall of left body and rear right body after connecting is provided on rear side of the installation space, the column spinner passes through connection
Wall is connected to the aftercarriage.
A kind of 4. sleigh that adjusting length of wagon is rotated based on rotating mechanism as claimed in claim 3, which is characterized in that institute
It states and through hole is provided in connection wall, the column spinner is movably connected in the through hole, and the column spinner is by the through hole
Extend extension on rear side of connection wall, the rotation axis that column spinner can be controlled to rotate is provided at the extension.
A kind of 5. sleigh that adjusting length of wagon is rotated based on rotating mechanism as claimed in claim 2, which is characterized in that institute
Stating aftercarriage includes the rear left body of left wheel and the rear right body for fixing rear right wheel after fixing；
Installation space is provided between left body and rear right body after described, and the part of the rotating mechanism and connecting rod is arranged on
At the installation space；
The setting wall of left body and rear right body after connecting is provided on front side of the installation space, shifting is provided on the setting wall
Dynamic hole, the connecting rod are socketed at the moving hole；
The connecting rod includes the sleeve for being connected to the front vehicle body and the mobile base for setting motion track column；
The mobile base includes the first base and second base that are oppositely arranged, and the motion track column includes and first base
First screw column of cooperation and the second screw column with second base cooperation；
First screw column and the second screw column can spin up or fall, to unclamp or compress the limiting slot in rotary moving
Each portion.
A kind of 6. sleigh that adjusting length of wagon is rotated based on rotating mechanism as described in claim 1, which is characterized in that institute
It states front vehicle body to set there are two the fixed block of protrusion close to the side of aftercarriage, the connecting rod is by screw connection in described solid
Determine block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075738.4A CN108068939B (en) | 2017-11-03 | 2017-11-03 | Scooter based on rotary mechanism rotation regulation automobile body length |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711075738.4A CN108068939B (en) | 2017-11-03 | 2017-11-03 | Scooter based on rotary mechanism rotation regulation automobile body length |
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| CN108068939A true CN108068939A (en) | 2018-05-25 |
| CN108068939B CN108068939B (en) | 2020-10-23 |
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| CN201711075738.4A Active CN108068939B (en) | 2017-11-03 | 2017-11-03 | Scooter based on rotary mechanism rotation regulation automobile body length |
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| CN200939923Y (en) * | 2006-08-15 | 2007-08-29 | 李勤 | Telescopic, Shock-absorption and protable bicycle |
| CN202624526U (en) * | 2012-06-27 | 2012-12-26 | 天津盛荣达金属制品有限公司 | Electric tricycle capable of stretching length of tricycle body |
| CN104925184A (en) * | 2014-03-17 | 2015-09-23 | 徐奇凡 | Upward and downward pedaling type bicycle for the aged |
| CN204821889U (en) * | 2015-05-27 | 2015-12-02 | 王同喜 | Flexible double electric tricycle frame of portable list and tricycle |
| CN106005166A (en) * | 2016-06-30 | 2016-10-12 | 陈伟 | Stretchable trolley frame device and stretchable trolley |
| CN206141722U (en) * | 2016-10-12 | 2017-05-03 | 天津中森工业设计有限公司 | Telescopic tricycle |
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| CN108068939B (en) | 2020-10-23 |
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