CN105836019A - Rapid folding device for scooter - Google Patents
Rapid folding device for scooter Download PDFInfo
- Publication number
- CN105836019A CN105836019A CN201610224934.2A CN201610224934A CN105836019A CN 105836019 A CN105836019 A CN 105836019A CN 201610224934 A CN201610224934 A CN 201610224934A CN 105836019 A CN105836019 A CN 105836019A
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- CN
- China
- Prior art keywords
- scooter
- folding device
- quick folding
- kayser
- support arm
- 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.)
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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
- B62K15/00—Collapsible or foldable cycles
- B62K15/006—Collapsible or foldable cycles the frame being foldable
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The invention provides a rapid folding device for a scooter. The rapid folding device comprises a connecting assembly and a clamping assembly, wherein one end of the connecting assembly is connected with a front frame, and the other end of the connecting assembly is rotationally connected with a pedal; one end of the clamping assembly is rotationally connected with the pedal, a fixing part is arranged at the other end of the clamping assembly, and fixing slots matched with the fixing part are formed in the connecting assembly; when the scooter is unfolded, the fixing part is located in the fixing slots, and when the scooter is folded, the fixing part is located outside the fixing slots. The folding device integrates unfolding and folding mechanisms, the structure is simplified, and the use is more convenient. Besides, the unfolding and folding mechanisms are far away from wheels of the scooter, and the operation is more convenient.
Description
Technical field
The invention belongs to scooter field, specifically, a kind of scooter quick folding device of design.
Background technology
Scooter is a kind of novel portable single vehicles, and it has the feature of energy-saving and environmental protection,
And it is easy to use, safe.Owing to scooter has numerous advantages so that it is increasingly by people
Like.At present, scooter is generally provided with folding device, to reduce the volume of scooter, with
It is easy to storage and carries scooter.The Quick folding mechanism of existing conventional skateboard car divides upper and lower two
Switch, device for opening, in the lower section of fold mechanism, operates comparatively laborious, and the easiest
Make dirty, and be easily caused foreign material and enter into switch.
Summary of the invention
It is an object of the invention to provide a kind of scooter quick folding device, by optimizing fold mechanism,
The function opened and closed is combined as a whole so that its structure more simplify, operate more square
Just.
The present invention is achieved in that
A kind of scooter quick folding device includes: connect assembly, clip assembly, connects the one of assembly
End be connected with front frame, connection assembly the other end be rotationally connected with pedal, clip assembly one end with step on
Plate is rotationally connected, and the other end of clip assembly is provided with fixture, connects assembly and is provided with and fixture
The fixing groove of coupling, when scooter launches, fixture is positioned at fixing groove, fixture when scooter folds
It is positioned at outside fixing groove.
Preferably, connecting assembly and include two outer support arms being oppositely arranged, each outer support arm is arranged
Having fixing groove, clip assembly includes that two are oppositely arranged and inner support between two outer support arms
Arm；
One end of outer support arm is connected with front frame, and the other end of outer support arm is rotationally connected with pedal,
One end of inner support arm is rotationally connected with pedal, and fixture is arranged at the other end of inner support arm.
Preferably, scooter quick folding device also include keep off mud base plate, gear mud base plate respectively with two
Outer support arm removably connects adjacent to the side of the front-wheel of scooter.
Preferably, outer support arm is provided with breach, and the two ends of gear mud base plate are propped up outside being embedded at two respectively
The breach of brace.
Preferably, scooter quick folding device also includes: switch member, switch member include buckle and
The kayser of buckle coupling, buckle includes the first front end connecting portion and the first rear connecting portion, the first front end
Connecting portion is connected with front frame, and the first rear connecting portion arranges upper latch notch and lower bayonet socket；
Kayser rotates and is arranged between two inner support arms, and kayser includes the second front end connecting portion and second
Rear connecting portion, the second front end connecting portion is provided with latch and lower latch, and upper latch and upper latch notch can
Dismounting clamping, lower latch and the lower detachable clamping of bayonet socket.
Preferably, switch member also includes kayser torsion spring, and kayser is rotated by kayser torsion spring and is arranged at two
Between inner support arm.
Preferably, scooter quick folding device also includes that the second bearing pin, the second rear connecting portion are arranged
Having the spacing draw-in groove for limiting kayser rotational angle, the second bearing pin is arranged between two inner support arms,
Second bearing pin removably connects with spacing draw-in groove.
Preferably, fixture is half-thread bolt, and half-thread bolt includes nut and the spiral shell being sequentially connected with
Bar, screw rod includes the threaded portion adjacent to nut and the straight-bar portion away from nut, the screw thread of half-thread bolt
Being arranged at threaded portion, inner support arm is provided with the screw mated with half-thread bolt, threaded portion and screw
Threaded, straight-bar portion and the detachable clamping of fixing groove.
Preferably, scooter quick folding device also includes vehicle frame adaptor, connects assembly and passes through vehicle frame
Adaptor is connected with front frame.
Preferably, vehicle frame adaptor includes interconnective cylindrical part and straight sheet portion, the side in straight sheet portion
While be connected to the outer wall of cylindrical part, cylindrical part is socketed on front frame, and straight sheet portion is connected with outer support arm,
Connect assembly to be connected with straight sheet portion.
The invention has the beneficial effects as follows: the present invention has been obtained a kind of simple in construction by above-mentioned design, made
By convenient, scooter quick folding device efficiently.This quick folding device utilizes and connects assembly
Fixing groove and the fixture of clip assembly between cooperation, it is achieved the folding of scooter and expansion.?
When scooter launches, fixture is connected in fixing groove；When scooter folds, fixture is from fixing groove
Interior disengaging.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme of inventive embodiments, below will be to required in embodiment
The accompanying drawing used is briefly described, it will be appreciated that the following drawings illustrate only some enforcement of invention
Example, is therefore not construed as the restriction to scope, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other relevant accompanying drawings according to these accompanying drawings.
Turning of the scooter of the scooter quick folding device that Fig. 1 provides for using the embodiment of the present invention 1
Open state schematic diagram；
The folding of the scooter of the scooter quick folding device that Fig. 2 provides for using the embodiment of the present invention 1
Overlapping state schematic diagram；
Fig. 3 shows the scooter of the scooter quick folding device utilizing the embodiment of the present invention 1 to provide
Structural representation；
Fig. 4 is the structure for amplifying schematic diagram in A portion in Fig. 3；
The detonation configuration schematic diagram of the scooter quick folding device that Fig. 5 provides for the embodiment of the present invention；
The structural representation of the outer support arm in the scooter quick folding device that Fig. 6 provides for Fig. 5；
The structural representation of the half-thread bolt in the scooter quick folding device that Fig. 7 provides for Fig. 5；
The structural representation of the buckle in the scooter quick folding device that Fig. 8 provides for Fig. 5；
The structural representation of the kayser in the scooter quick folding device that Fig. 9 provides for Fig. 5.
Description of reference numerals:
Front frame 101；Pedal 102；Outer support arm 201；Connect assembly 202；Inner support arm 203；
Clip assembly 204；Kayser 205；Buckle 206；Switch member 207；Cylindrical part 208；Straight sheet portion
209；Vehicle frame adaptor 210；Fixing groove 301；Gear mud base plate 302；Fixing hole 303 on first front end；
First front end lower fixed hole 304；Breach 305；First rear end fixing hole 306；Upper latch notch 307；Under
Bayonet socket 308；Second rear end fixing hole 309；Second front end fixing hole 310；Connecting pin on first front end
400；Connecting pin 401 under first front end；First rear end connecting pin 402；Second front end connecting pin 403；
Half-thread bolt 404；Kayser torsion spring 405；Second bearing pin 406；Card spindle 407；Card pin 408；
Second rear end connecting pin 409；Upper latch 410；Lower latch 411；Spacing draw-in groove 412；Nut 501；
Straight-bar portion 502；Threaded portion 503；First front end connecting portion 504；First rear connecting portion 505；The
Two front end connecting portions 506；Second rear connecting portion 507.
Detailed description of the invention
For making the purpose of inventive embodiments, technical scheme and advantage clearer, below in conjunction with invention
Accompanying drawing in embodiment, is clearly and completely described the technical scheme in inventive embodiments, aobvious
So, described embodiment is to invent a part of embodiment rather than whole embodiments.Generally exist
Can arrange with various different configurations with the assembly of inventive embodiments that illustrates described in accompanying drawing herein
And design.Therefore, below the detailed description of the inventive embodiment provided in the accompanying drawings is not intended to
Limit the scope of claimed invention, but be merely representative of the selected embodiment of invention.Based on invention
In embodiment, those of ordinary skill in the art are obtained under not making creative work premise
Every other embodiment, broadly falls into the scope of invention protection.
It should also be noted that similar label and letter represent similar terms, therefore, one in following accompanying drawing
A certain Xiang Yi the accompanying drawing of denier is defined, then need not it is carried out further in accompanying drawing subsequently
Definition and explanation.
In the description of invention, " " center ", " on ", D score, "left", "right", " vertically ", " water it should be noted that term
Flat ", the orientation that indicates of " interior ", " outward " etc. or position relationship be based on orientation shown in the drawings or position relationship,
Or this invention product orientation usually put or position relationship when using, it is for only for ease of description
Invention and simplification describe rather than indicate or imply that the device of indication or element must have specific side
Position, with specific azimuth configuration and operation, therefore it is not intended that restriction to invention.Additionally, art
Language " first ", " second ", " the 3rd " etc. are only used for distinguishing and describe, and it is not intended that indicate or imply relatively heavy
The property wanted.
In the description of invention, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, art
Language " is arranged ", " installation ", " being connected ", " connection " should be interpreted broadly, and connects for example, it may be fixing, it is possible to
Being to removably connect, or it is integrally connected；Can be to be mechanically connected, it is also possible to be electrical connection；Can
Being to be joined directly together, it is also possible to be indirectly connected to by intermediary, can be the company of two element internals
Logical.For the ordinary skill in the art, can understand that above-mentioned term is in invention with concrete condition
In concrete meaning.
For the ease of carrying out receiving, carrying, scooter is designed as folding structure more, but existing
The folding apparatus structure of scooter is relative complex, inconvenient operation.In view of this, inventors herein propose
A kind of novel folding device of scooter, to improve the problems referred to above.Utilize this folding device of scooter can
With realize scooter quick, fold and launch easily.As shown in Figure 1 and Figure 2, the present embodiment carries
The two states schematic diagram of the scooter of the scooter quick folding device of confession.
Embodiment 1
Refering to Fig. 3 to Fig. 5, present embodiments provide a kind of scooter quick folding device 100, including:
Connect assembly 202, clip assembly 204 and vehicle frame adaptor 210.
The one end connecting assembly 202 is connected with front frame 101 by vehicle frame adaptor 210, connection group
The other end of part 202 is rotationally connected with pedal 102.One end of clip assembly 204 and 102 turns of pedal
Being dynamically connected, the other end of clip assembly 204 is provided with fixture, connects assembly 202 and is provided with solid
The fixing groove 301 of locking member coupling.When scooter launches, fixture is positioned at fixing groove 301, scooter
During folding, fixture is positioned at outside fixing groove 301.Fixture can be cylindrical projection or prism
The projection of shape, correspondingly, fixing groove 301 is the cylindrical groove mated with fixture or prismatic groove.
In the present embodiment, connection assembly 202 and front frame 101 take the mode being indirectly connected with, i.e.
Using vehicle frame adaptor 210 as middleware, connect assembly 202 by vehicle frame adaptor 210 and front truck
Frame 101 connects.Connect assembly 202 with front frame 101 in addition to taking the mode being indirectly connected with,
In other embodiments of the invention, connecting assembly 202 can be straight with the front frame 101 of scooter
Connect in succession.
Vehicle frame adaptor 210 in the present embodiment includes interconnective cylindrical part 208 and straight sheet portion
209, a side in straight sheet portion 209 is connected to the outer wall of cylindrical part 208, and cylindrical part 208 is socketed on
Front frame 101, straight sheet portion 209 connects with being connected assembly 202.Cylindrical part 208 is socketed on front frame
101, front frame 101 can be the most freely rotatable relative to cylindrical part 208, makes scooter divertical motion.
Straight sheet portion 209 then can be as the impetus connecting assembly 202.Vehicle frame adaptor 210 is as middleware
So as fold mechanism and the connection of scooter front frame 101, it is possible to reduce the design of each component and system
Make difficulty, simultaneously facilitate and keep in repair and change, thus improve the service life of scooter.
Connect assembly 202 as the connection member between front frame 101 and the pedal 102 of scooter,
By front frame 101 and pedal 102 firmly, stably connect as one.Clip assembly 204 then conduct
The control parts that scooter launches or folds, by regulation clip assembly 204 make fixing groove 301 with
Clamping or separation between fixture, it is achieved the expansion of scooter or folding.
Refering to Fig. 4, Fig. 5 and Fig. 6, connect assembly 202 and can include two outer supports being oppositely arranged
Arm 201, the number connecting the fixing groove 301 in assembly 202 is two, and is respectively arranged at two
Individual outer support arm 201.Outer support arm 201 is plate-like structure, and each outer support arm 201 is respectively provided with
Fixing hole the 303, first front end lower fixed hole 304 and the first rear end fixing hole 306 on first front end.
On first front end of two outer support arms 201, fixing hole 303 is respectively by bolt on the first front end
It is connected with straight sheet portion 209.On first front end, bolt includes on the first front end connecting pin 400 and two
The first top nut joined, two the first top nuts respectively with the two ends spiral shell of connecting pin 400 on the first front end
Stricture of vagina connects, and on the first front end, connecting pin 400 passes the second front end fixing hole 310.Prop up outside two
First front end lower fixed hole 304 of brace 201 is respectively by bolt under the first front end and straight sheet portion 209
Connect.Connecting pin 401 and first time spiral shell of two couplings under under first front end, bolt includes the first front end
Mother, threadeds in two the first lower nuts two ends with the first lower front end connecting pin 401 respectively.Two
After first rear end fixing hole 306 of outer support arm 201 passes through first, terminal bolt is connected with pedal 102,
End nut after terminal bolt includes the first rear end connecting pin 402 and two first mated after first, two
After first, threaded in end nut two ends with the first rear end connecting pin 402 respectively.
Refering to Fig. 4, Fig. 5, clip assembly 204 includes two inner support arms 203 being oppositely arranged, often
Individual inner support arm 203 is respectively positioned between two outer support arms 201.One end of inner support arm 203 is passed through
Before second terminal bolt connect, before second terminal bolt include the second front end connecting pin 403 and two coupling
Second front end nut, two the second front end nut respectively with the two ends screw thread of the second front end connecting pin 403
Connect, and the second front end connecting pin 403 is through the second rear end fixing hole 309.Fixture is arranged at
Inner support arm 203 is by second bolted one end, front end.The other end of inner support arm 203 passes through
After second, terminal bolt is rotationally connected with pedal 102.After second, terminal bolt includes the second rear end connecting pin 409
With two coupling second after end nut, after two second end nut respectively with the second rear end connecting pin 409
Two ends threaded.Further, clip assembly 204 also includes card pin 408 and card connecting bolt.
Card pin 408 rotates and is arranged between two inner support arms 203.Card connecting bolt includes card spindle 407
With the card connected nuts of two couplings, threaded in two card connected nuts two ends with card spindle 407 respectively.
In the present embodiment, inner support arm 203 can be designed as L-type structure, and inner support arm 203 can also set
Being calculated as other shapes, it is not made concrete restriction by the present invention.
For being provided with the clip assembly 204 of two inner support arms 203, fixture such as can use half
Screw bolt 404.Refering to Fig. 4, Fig. 7, half-thread bolt 404 includes the nut 501 being sequentially connected with
And screw rod.Screw rod includes the threaded portion 503 adjacent to nut 501 and the straight-bar portion away from nut 501
502, the screw thread of half-thread bolt 404 is arranged at threaded portion 503.Inner support arm 203 be provided with
The screw of half-thread bolt 404 coupling, threaded portion 503 threadeds with screw, straight-bar portion 502 and
The fixing detachable clamping of groove 301.Fixture use half-thread bolt 404 threadably with
Inner support arm 203 connects, owing to dismantling, and the making of scooter quick folding device 100
Convenient with assembling, also allowing for the later stage safeguards.
Connect two outer support arms 201 in assembly 202 and connect the pedal 102 of scooter, and pass through
Vehicle frame adaptor 210 connects the front frame 101 of scooter, thus forms a space enclosed, from
And internal clip assembly 204 is played a protective role, it is to avoid clip assembly 204 is hit by the external world
Hit or scratch, so that the folding of scooter and expanding performance are more stable.
Scooter in the process of moving, easily roll foreign material and carry out scooter quick folding device 100 by wheel
Pollute or damage, cause scooter can not be normally carried out folding, launching operation.Therefore, slide plate
Car quick folding device also include keep off mud base plate 302, and keep off mud base plate 302 respectively with two outside
Brace 201 removably connects adjacent to the side of the front-wheel of scooter.
For improving the connectivity robustness between gear mud base plate 302 and outer support arm 201 further, prop up outward
Brace 201 is provided with breach 305 (as shown in Figure 6), and the two ends of gear mud base plate 302 are embedded at respectively
The breach 305 of two outer support arms 201.Gear mud base plate 302 is embedded at two outer support arms 201
In breach 305, thus externally the motion of support arm 201 is defined, it is to avoid it occurs the feelings such as sliding
Condition.
Additionally, the setting of breach 305 makes to keep off mud base plate 302 by embed the shape of outer support arm 201
Formula is fixed, such that it is able to reduce the gear mud base plate 302 space to taking, it also avoid simultaneously and is sliding
In wooden handcart driving process, road surface or other foreign material are to keeping off mud base plate 302 in interference.It is preferred that gear
Mud base plate 302 is connected with outer support arm 201 by bolt, in order to changes, clear up gear mud base plate 302.
The shape of gear mud base plate 302 can be designed as required, such as keep off mud base plate 302 in the present embodiment
Be shaped as Rectangular Plate Structure, in other embodiments of the invention, gear mud base plate 302 also can design
For U-shaped structure etc..
Fold folding and the stability of expansion of device, contribute to improving the stability of the traveling of scooter
And safety.The present embodiment middle slide plate car quick folding device 100 also includes: switch member 207, profit
By switch member 207, folding and the deployed condition of scooter are locked, it is to avoid the state of scooter is light
Malleable.
Refering to Fig. 4, Fig. 5, Fig. 8 and Fig. 9, switch member 207 includes buckle 206, kayser torsion spring
405 and the kayser 205 that mates with buckle 206.Kayser 205 is rotated by kayser torsion spring 405 and sets
It is placed between two inner support arms 203.After buckle 206 includes the first front end connecting portion 504 and first
End connecting portion 505, the first front end connecting portion 504 rotates with the straight sheet portion 209 of vehicle frame adaptor 210
Connecting, thus realize being connected with front frame 101, specifically, the first front end connecting portion 504 passes through the
On one front end, connecting pin 400 sheet portion 209 straight with vehicle frame adaptor 210 is rotationally connected, and the first rear end is even
Meet portion 505 to be connected with two inner support arms 203 by the second front end connecting pin 403.First rear end is even
Meet portion 505 and upper latch notch 307 and lower bayonet socket 308 are set.Kayser 205 rotates and is arranged at two inner supports
Between arm 203, kayser 205 includes the second front end connecting portion 506 and the second rear connecting portion 507.
Second front end connecting portion 506 is provided with latch 410 and lower latch 411, upper latch 410 and upper card
Mouth 307 detachable clampings, lower latch 411 and the lower detachable clamping of bayonet socket 308.
Kayser torsion spring 405 not only makes kayser 205 be rotatablely arranged in the middle of two inner support arms 203
Part, simultaneously by the twisting action of kayser 205 spring so that kayser 205 is in the state of tensioning,
Convenient use.Such as, when slide plate travels under poor road conditions, top mother-in-law or the shake of scooter can
Can make to occur between upper latch notch 307 and upper latch 410 to loosen even to come off, and kayser torsion spring 405
Twisting action then can realize the effect resetted to kayser 205, makes the latch of kayser 205 be maintained at
In bayonet socket 307.
When scooter is in deployed condition, the straight-bar portion of the half-thread bolt 404 in clip assembly 204
In the 502 fixing grooves 301 stretching into outer support arm 201.Expansion process is: rotates pedal 102 and connects
Connected components 202, makes kayser 205 and buckle 206 launch, and then rotates kayser 205, makes kayser 205
Upper latch 410 stretch into the upper latch notch 307 of buckle 206 and lock, enable scooter to keep relatively
Stable deployed condition.
When scooter is in folded state, the straight-bar portion 502 of the half-thread spiral shell in clip assembly 204 from
The fixing groove 301 of outer support arm 201 departs from.Folding process is: rotates kayser 205, makes kayser 205
Upper latch 410 depart from from the upper latch notch 307 of buckle 206, such that it is able to rotate buckle 206, make
Clip assembly 204 is free to rotate, to fold.
Based on facilitating the needs of folding scooter, scooter quick folding device 100 also includes the second pin
Axle 406, and the second rear connecting portion 507 of kayser 205 is provided with for limiting kayser 205 turns
The spacing draw-in groove 412 of dynamic angle.Second bearing pin 406 is arranged between two inner support arms 203, the
Two bearing pins 406 removably connect with spacing draw-in groove 412.
Specifically, during folding scooter, rotate kayser 205, make the upper latch 410 of kayser 205 from
The upper latch notch 307 of buckle 206 departs from, and makes the spacing draw-in groove 412 of kayser 205 contact the second pin
Axle 406.Along with the further rotation of kayser 205, kayser 205 promotes the second bearing pin 406 to move,
And the second bearing pin 406 is connected with two inner support arms 203, so that two inner support arms 203 rotate,
And then drive pedal 102 and two outer support arms 201 to rotate and realize jackknife action.Second bearing pin 406
With coordinating of kayser 205, it is possible to achieve the jackknife action making scooter is more smooth and easy, purpose easily.
The foregoing is only the preferred embodiment of invention, be not limited to invention, for ability
For the technical staff in territory, invention can have various modifications and variations.All spirit in invention and principle
Within, any modification, equivalent substitution and improvement etc. made, should be included in the protection domain of invention
Within.
Claims (10)
1. a scooter quick folding device, it is characterised in that including: connect assembly, clamping group
Part, one end of described connection assembly is connected with described front frame, the other end of described connection assembly and institute
Stating pedal to be rotationally connected, described clip assembly one end is rotationally connected with described pedal, described clip assembly
The other end be provided with fixture, described connection assembly is provided with the fixing groove mated with described fixture,
When described scooter launches, described fixture is positioned at described fixing groove, described in when described scooter folds
Fixture is positioned at outside described fixing groove.
Scooter quick folding device the most according to claim 1, it is characterised in that described company
It is described fixing that connected components includes that two outer support arms being oppositely arranged, each described outer support arm are provided with
Groove, described clip assembly include two be oppositely arranged and between two described outer support arms in
Brace；
One end of described outer support arm is connected with described front frame, the other end of described outer support arm and institute
Stating pedal to be rotationally connected, one end of described inner support arm is rotationally connected with described pedal, described fixture
It is arranged at the other end of described inner support arm.
Scooter quick folding device the most according to claim 2, it is characterised in that described cunning
Wooden handcart quick folding device also include keep off mud base plate, described gear mud base plate respectively with two described outer supports
Arm removably connects adjacent to the side of the front-wheel of described scooter.
Scooter quick folding device the most according to claim 3, it is characterised in that outside described
Support arm is provided with breach, and the two ends of described gear mud base plate are embedded at two described outer support arms respectively
Described breach.
Scooter quick folding device the most according to claim 2, it is characterised in that described cunning
Wooden handcart quick folding device also includes: switch member, and described switch member includes buckle and described buckle
The kayser joined, described buckle includes the first front end connecting portion and the first rear connecting portion, before described first
End connecting portion is connected with described front frame, and described first rear connecting portion arranges upper latch notch and lower bayonet socket；
Described kayser rotates and is arranged between two described inner support arms, and described kayser includes the second front end
Connecting portion and the second rear connecting portion, described second front end connecting portion is provided with latch and lower latch,
Described upper latch and the detachable clamping of described upper latch notch, described lower latch and described lower bayonet socket detachable card
Connect.
Scooter quick folding device the most according to claim 5, it is characterised in that described in open
Close part also include kayser torsion spring, described kayser by described kayser torsion spring rotate be arranged at two described in
Between support arm.
Scooter quick folding device the most according to claim 6, it is characterised in that described cunning
Wooden handcart quick folding device also includes that the second bearing pin, described second rear connecting portion are provided with for limiting
The spacing draw-in groove of described kayser rotational angle, described second bearing pin be arranged at two described inner support arms it
Between, described second bearing pin removably connects with described spacing draw-in groove.
8. according to the scooter quick folding device one of claim 2 to 7 Suo Shu, it is characterised in that
Described fixture is half-thread bolt, and described half-thread bolt includes nut and the screw rod being sequentially connected with,
Described screw rod includes the threaded portion adjacent to described nut and the straight-bar portion away from described nut, described half spiral shell
The screw thread of stricture of vagina bolt is arranged at described threaded portion, and described inner support arm is provided with and described half-thread bolt
The screw of coupling, described threaded portion threadeds with described screw, described straight-bar portion and described fixing groove
Detachable clamping.
Scooter quick folding device the most according to claim 1, it is characterised in that described cunning
Wooden handcart quick folding device also includes vehicle frame adaptor, and described connection assembly passes through described vehicle frame adaptor
It is connected with described front frame.
Scooter quick folding device the most according to claim 9, it is characterised in that described car
Frame adaptor includes that interconnective cylindrical part and straight sheet portion, a side in described straight sheet portion are connected to institute
Stating the outer wall of cylindrical part, described cylindrical part is socketed on described front frame, and described straight sheet portion props up outside described
Brace connects, and described connection assembly is connected with described straight sheet portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224934.2A CN105836019B (en) | 2016-04-12 | 2016-04-12 | A kind of scooter quick folding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610224934.2A CN105836019B (en) | 2016-04-12 | 2016-04-12 | A kind of scooter quick folding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105836019A true CN105836019A (en) | 2016-08-10 |
| CN105836019B CN105836019B (en) | 2019-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610224934.2A Expired - Fee Related CN105836019B (en) | 2016-04-12 | 2016-04-12 | A kind of scooter quick folding device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170001076U (en) * | 2016-06-27 | 2017-03-22 | 장향옥 | Folding Apparatus with control lever for Kick Board |
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| CN2420038Y (en) * | 2000-05-08 | 2001-02-21 | 丞总企业股份有限公司 | Folding mechanism for scooter |
| JP2002058774A (en) * | 2000-08-10 | 2002-02-26 | Onsei Kigyo Kofun Yugenkoshi | Folding apparatus of one leg scooter |
| EP2868558A1 (en) * | 2013-11-05 | 2015-05-06 | J.D Components Co., Ltd. | Concealed folding mechanism for a kick scooter |
| CN104627295A (en) * | 2013-11-12 | 2015-05-20 | 久鼎金属实业股份有限公司 | Hidden type folding mechanism of scooter |
| CN105035235A (en) * | 2015-07-29 | 2015-11-11 | 方斌 | Fast folding mechanism of electric scooter |
| CN204979065U (en) * | 2015-07-29 | 2016-01-20 | 方斌 | Electric scooter fast folding mechanism |
| CN205554459U (en) * | 2016-04-12 | 2016-09-07 | 深圳市捷利欧科技有限公司 | Quick folding device of scooter |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20170001076U (en) * | 2016-06-27 | 2017-03-22 | 장향옥 | Folding Apparatus with control lever for Kick Board |
| KR200484935Y1 (en) | 2016-06-27 | 2017-11-10 | 장향옥 | Folding Apparatus with control lever for Kick Board |
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| CN105836019B (en) | 2019-03-22 |
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