CN106741495A - Stretching handle linkage type foldable scooter - Google Patents
Stretching handle linkage type foldable scooter Download PDFInfo
- Publication number
- CN106741495A CN106741495A CN201710098867.9A CN201710098867A CN106741495A CN 106741495 A CN106741495 A CN 106741495A CN 201710098867 A CN201710098867 A CN 201710098867A CN 106741495 A CN106741495 A CN 106741495A
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- China
- Prior art keywords
- clamping piece
- groove profile
- hole
- mutual
- circular hole
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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
- B62K15/008—Collapsible or foldable cycles the frame being foldable foldable about 2 or more axes
-
- 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
- B62K3/00—Bicycles
- B62K3/002—Bicycles without a seat, i.e. the rider operating the vehicle in a standing position, e.g. non-motorized scooters; non-motorized scooters with skis or runners
-
- 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
- B62K2015/001—Frames adapted to be easily dismantled
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of stretching handle linkage type foldable scooter, including quick stretching handle, front fork, side arm, double front-axle beams, fork afterwards, lower link, front running board, bumper step, front wheels and rear wheels, quick stretching handle is by left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle are formed by connecting, side arm is by preceding even part, rotary part connects part and is formed by connecting with after, double front-axle beams are formed by connecting by the rear end and connector of two rectangular tubes, fork connects part by groove profile and two dropout are formed by connecting afterwards, connector and groove profile connect that part is previous mutual to be connected to perforation, lower link connects that part is latter mutual to be connected to perforation with rear even part lower end transverse holes and groove profile, front running board is connected to double front-axle beams, bumper step is connected to rear fork, front-wheel is installed on front fork, trailing wheel is installed on the rear end of two dropout.
Description
Technical field
The present invention relates to a kind of Foldable skate-board, more particularly to a kind of stretching handle linkage type foldable scooter.
Background technology
There are many money folding scooters in the market, due to the reason such as structure and construction, can not possibly also be reached after folding and put
Enter the satisfaction in knapsack.
The content of the invention
The invention aims to provide a kind of handlebar in the new type foldable mode of quick stretching handle type, can after having folded
It is put into knapsack --- stretching handle linkage type foldable scooter.The object of the present invention is achieved like this；Stretching handle linkage folding
Stacked scooter, including quick stretching handle, front fork, side arm, double front-axle beams, rear fork, lower link, front running board, bumper step, front-wheel and
Trailing wheel, it is characterized in that：Quick stretching handle includes left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, left hand handle and right handgrip
It is to be formed as right-angle bending by the upper end of pipe, left hand with the lower section at right handgrip right-angle bending being respectively provided with screwed hole, left hand
Side with right handgrip bottom is respectively provided with screwed hole, upper latch fitting is made up of upper clamping piece and upper Quick Release, the left and right two ends of upper clamping piece
Respectively there are the circular hole that cracks of a upward and downward, upper clamping piece or so two ends to crack the cracking towards front of circular hole, upper clamping piece left end cracks circle
There is a left lug forward in the left side of cracking in hole, and there is a right lug forward on the crack right side of cracking of circular hole of upper clamping piece right-hand member, on
There is a projection forward at folder middle part, left lug in upper clamping piece, has a mutual cross-perforating between projection and right lug, on
Quick Release is installed in the left lug of upper clamping piece, projection and the mutual cross-perforating of right lug, and left hand handle and right handgrip penetrate folder
In the circular hole that cracks of part or so two ends upward and downward, and by left hand with right handgrip right-angle bending at below screwed hole correspond to it is upper
The bottom side of folder, with two bolts be screwed into respectively left hand with right handgrip right-angle bending at below screwed hole in, by left hand handle
Spacing with what right handgrip and upper clamping piece work rotated, upper Quick Release can tighten up the circle that cracks of crack circular hole and the right-hand member of upper clamping piece left end
Hole, the left hand handle and right handgrip in upper clamping piece are fixed；Lower latch fitting is made up of lower clamping piece and lower Quick Release, the front portion on the lower clamping piece left side
Respectively there is a circular hole that cracks of a upward and downward with the front portion on the right, lower clamping piece left side front portion is cracked the cracking towards front of circular hole, lower folder
The anterior circular hole that cracks in part the right cracks towards front, and there is a left side forward in the crack left side of cracking of circular hole of lower clamping piece left side front portion
There is a right lug forward on lug, the right side of cracking of the anterior circular hole that cracks in lower clamping piece the right, the anterior centre of lower clamping piece have one to
Preceding projection, left lug in lower clamping piece, between projection and right lug, has a mutual cross-perforating, behind the lower clamping piece left side
There is the circular hole of a upward and downward in portion, and there are the circular hole of a upward and downward, the circle of lower clamping piece left side rear portion upward and downward in the rear portion on the right of lower clamping piece
The circular hole of hole and the right rear portion upward and downward is connected with front fork, and the lower clamping piece left side is anterior and the right is anterior being penetrated with right handgrip for left hand
In the circular hole that cracks of upward and downward, left hand is screwed into respectively in the screwed hole with right handgrip bottom with two bolts, lower Quick Release is installed on
In the left lug of lower clamping piece, projection and the mutual cross-perforating of right lug, lower Quick Release can tighten up the circular hole that cracks of lower clamping piece left end
With the circular hole that cracks of right-hand member, by the left hand in lower clamping piece being fixed with right handgrip, handle is connected to left hand upper with right handgrip
Portion, and positioned at the top of upper clamping piece；Side arm by preceding even part, rotary part and after connect part and constitute, the preceding amplexis hole of preceding even part is fixed
Front fork middle part is connected to, preceding even part is the cutting off processing part of aluminium extruded type, and the front and rear of preceding even part respectively has amplexis hole, and rotary part is installed
In on the preceding even rear amplexis hole of part, after connect the slice processing part that part is aluminium extruded type, after connect the front end of part in groove profile, after connect part groove profile
Both sides up and down have mutual to perforation, after connect the middle part and lower section of part rear end and respectively have a transverse holes, after to connect part groove profile mutual
To being punched through to lock bolt connection rotary part；Double front-axle beams are formed by connecting by the rear end and connector of two rectangular tubes, it is double before
The transverse direction of the front end of beam two has mutual to perforation, and connector is a groove profile stamping, and the two sides of connector groove profile have one mutual
To perforation, the front end of double front-axle beams two is laterally mutual to be connected to being punched through rotating lock bolt with the transverse holes in the middle part of preceding even part,
Double preceding beam connections are mutual to be connected to previous mutual being rotated to perforation that is punched through connecting lock bolt and rear fork groove profile part
Connect；Fork connects part by groove profile and two dropout are formed by connecting afterwards, and it is a groove profile stamping that groove profile connects part, and groove profile connects the two sides of part
Front and rear respectively to have one mutual to perforation, lower link is the part being made up of metal round rod, the front end of lower link and rear even part lower end
Transverse holes rotate connection, and rear end and the groove profile of lower link connect latter mutual being rotated to perforation of part and be connected；Front running board is connected to double
Front-axle beam, fork after bumper step connection, front-wheel is installed on front axle, and trailing wheel is installed on two rear ends of rear fork, double front-axle beams are rolled over upwards
It is folded, preceding in the presence of even part, double front-axle beams, lower link and groove profile connect the four-bar linkage of part composition, double front-axle beams and upper connecting rod court together
On to front fork stem fold, then fork then fold down, the folding of quick stretching handle in addition reaches perfect folding effect.
The beneficial effects of the invention are as follows：The ingenious cooperation that the present invention passes through profile piece so that whole vehicle frame there is no
Electric welding, represents a kind of new trend of the manufacturing process of scooter；Handlebar of the invention in the form of quick stretching handle,
So that the folding of handlebar had reached both most simply, and reach most effective；Front fork is connected to the upward and downward circle of lower clamping piece or so rear end
Kong Zhong, the upward and downward circular hole of the preceding even front end of part two is fixedly connected on front fork, the upward and downward circular hole connection rotating part of preceding even part rear end
Part, after connect the front end of part and be connected with rotary part by lock bolt again, make turning mechanism both simply and effective；Double front-axle beams and
The front end of lower link connects the middle part and lower end of part after being connected to, after connect part, double front-axle beams, lower link and groove profile connect part composition
Four-bar linkage, realizes two folding effects of four-bar linkage linkage.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the expanded schematic diagram of quick stretching handle of the invention；
Fig. 3 is the gathering schematic diagram of quick stretching handle of the invention；
Fig. 4 is folding process schematic diagram of the present invention；
Fig. 5 finishes figure for present invention folding；
In figure：1 --- quick stretching handle, 2 are --- under front fork, 3 --- side arm, 4 --- double front-axle beams, 5 --- afterwards fork, 6 ---
Connecting rod, 71 --- front running board, 72 --- bumper step, 81 --- front-wheel, 82 --- trailing wheel；Wherein quick stretching handle 1 also includes：
The upper latch fitting of 11 --- left hand handle, 12 --- right handgrips, 13 ---, 14 --- lower latch fitting, 15 --- handles.
Specific embodiment：
According to Fig. 1, described stretching handle linkage type foldable scooter, including quick stretching handle 1, front fork 2, side arm 3, double front-axle beams 4,
Fork 5, lower link 6, front running board 71, bumper step 72, front-wheel 81 and trailing wheel 82 afterwards；
Described quick stretching handle 1 includes left hand 11, right handgrip 12, upper latch fitting 13, lower latch fitting 14 and handle 15, a described left side
Hand 11 and described right handgrip 12 is formed as right-angle bending by the upper end of pipe, and the left hand is 11 and the right handgrip
Side below at 12 right-angle bendings is respectively provided with a screwed hole, and the left hand is respectively opened the side of 11 and the bottom of the right handgrip 12
There is a screwed hole.
Described upper latch fitting 13 is made up of upper clamping piece and upper Quick Release, and described upper clamping piece is the blank of an aluminium extruded type,
Can be that aluminium forges part or aluminium diecasting, respectively there are the circular hole that cracks of a upward and downward, the upper folder in the left and right two ends of the upper clamping piece
Part or so two ends are cracked the cracking towards front of circular hole, and there is a left side forward in the crack left side of cracking of circular hole of the upper clamping piece left end
Lug, the left side of the left lug of upper clamping piece is in arc concave, and the crack right side of cracking of circular hole of the upper clamping piece right-hand member has one forward
Right lug, there is a projection forward at upper clamping piece middle part, the left lug of the upper clamping piece, the projection of the upper clamping piece and institute
State between the right lug of upper clamping piece, be provided with a mutual cross-perforating, the postmedian of the upper clamping piece bottom surface has one downward prominent
Go out, the left lug of the upper clamping piece, the cross-perforating between the projection of the upper clamping piece and the right lug of the upper clamping piece are used for
Described upper Quick Release is installed, described upper Quick Release include fast dismounting handle, circle hook bolt, arc spacer, two Quick Release springs, two nuts and
C type fasteners, c type fasteners are made up of nylon, and there is connection the rear end that there are the opening of a c shapes, c type fasteners the front end of c type fasteners
Hole, c type fasteners are bolted to the front of the upper clamping piece projection, and fast dismounting handle is one of a trigger piece and is connected with
The part of two disks arranged side by side, there is mutual eccentric orfice on the disk arranged side by side of fast dismounting handle two, inclined on the disk of the fast dismounting handle two
Heart hole is rotated with the collar aperture of circle hook bolt by rivet and is connected, and arc spacer is the pad that nylon is made, the arc of arc spacer
Corresponding with the arc concave on the left of the left lug of the upper clamping piece, circle hook bolt penetrates arc spacer, the upper clamping piece left lug
In Kong Zhong, a Quick Release spring, in the hole of the upper clamping piece projection, in another Quick Release spring and the right lug of the upper clamping piece hole
In, by two nuts to twisting positioning, switching fast dismounting handle can tighten up the hole of cracking at the upper clamping piece or so two ends, by described upper folder
The hole of cracking at part or so two ends, tighten up positioned at the upper clamping piece left end crack hole in the left hand 11 and on described
Folder right-hand member is cracked the right handgrip 12 in hole, and the fast dismounting handle after interlocking is snapped in the c shapes opening of c type fasteners.
Described left hand penetrates 11 and described right handgrip in the collar aperture at the left and right two ends in described handle 15, described
Handle 15 is a working of plastics, and the lower end of left and right two of the handle 15 is respectively connected with the collar aperture of a upward and downward, two circles of the handle 15
The aperture in hole is corresponding the external diameter of 11 and the right handgrip 12 with the left hand, and the top of the handle 15 is holding for a handle
Two collar aperture of the handle 15 are located at the left hand 11 and the lower section in the knee of the right handgrip 12 respectively, then will be described
Left hand penetrated in the circular hole that cracks of the upper clamping piece left end 11, described right handgrip 12 is penetrated right in the upper clamping piece
In the circular hole that cracks at end, and the left hand corresponds to the screwed hole below at 11 and the right-angle bending of the right handgrip 12 described
The bottom side of upper clamping piece, the left hand is screwed into the screwed hole below at 11 right-angle bendings and the right hand with two bolts respectively
In the screwed hole below at 12 right-angle bendings, being fastened to the left hand the bolt in the screwed hole below at 11 right-angle bendings
With the bolt in the screwed hole being fastened to below at the right-angle bending of the right handgrip 12, respectively positioned at the bottom side of the upper clamping piece,
When described left hand launches 11 and described right handgrip 12, the left hand is fastened to the screw thread below at 11 right-angle bendings
Bolt in bolt in hole and the screwed hole being fastened to below at the right-angle bending of the right handgrip 12, with the upper clamping piece bottom surface
Being downwardly projected for postmedian be construed as limiting.
Described lower latch fitting 14 is made up of lower clamping piece and lower Quick Release, and described lower clamping piece is the blank of an aluminium extruded type,
Can be that aluminium forges part or aluminium diecasting, respectively there is the circle that cracks of a upward and downward front portion on the anterior and the right on the lower clamping piece left side
Hole, lower clamping piece left side front portion cracks the cracking towards front of circular hole, and the lower clamping piece anterior circular hole that cracks in the right cracks
Towards front, lower clamping piece left side front portion crack circular hole crack left side have a left lug forward, the lower clamping piece left side is convex
The left side of piece is in arc concave, and there is a right lug forward on the right side of cracking of the anterior circular hole that cracks in lower clamping piece the right, it is described under
There is a projection forward the anterior centre of folder, the left lug of the lower clamping piece, the projection of the lower clamping piece and the lower clamping piece
Right lug between, be provided with a mutual cross-perforating, there is a circular hole of a upward and downward at the rear portion on the lower clamping piece left side, it is described under
There is the circular hole of a upward and downward at rear portion on the right of folder, on the circular hole and the right rear portion of lower clamping piece left side rear portion upward and downward
It is lower to circular hole it is corresponding with two front fork stem close-fittings of the front fork 2, described front fork 2 is made up of two front fork stems, described front fork
Bar is made up of metal circular tube, and the lower end of the front fork stem is in flattening shape, and the gap of ∩ shapes is provided with the flattening of the front fork stem lower end,
The upper end of front fork stem described in two respectively with the circular hole of lower clamping piece left side rear portion upward and downward and the right rear portion upward and downward
Circular hole close-fitting is socketed, and is reinforced with pin, the right side of the left lug, the projection of the lower clamping piece and the lower clamping piece of the lower clamping piece
Cross-perforating between lug is used to install described lower Quick Release, and described lower Quick Release includes fast dismounting handle, circle hook bolt, arc-shaped pad
Piece, two Quick Release springs, two nuts and c type fasteners, c type fasteners are made up of nylon, and there is opening for a c shapes front end of c type fasteners
Mouthful, there is connecting hole the rear end of c type fasteners, and c type fasteners are bolted to the front of the lower clamping piece projection, and fast dismounting handle is
One of one trigger piece is connected with the part of two disks arranged side by side, has mutual eccentric orfice on the disk arranged side by side of fast dismounting handle two,
Eccentric orfice on the disk of the fast dismounting handle two is rotated with the collar aperture of circle hook bolt by rivet and is connected, and arc spacer is made of nylon
Pad, the arc of arc spacer is corresponding with the arc concave on the left of the left lug of the lower clamping piece, and circle hook bolt penetrates arc-shaped pad
In piece, the hole of the left lug of the lower clamping piece, in a Quick Release spring, in the hole of the lower clamping piece projection, another Quick Release spring neutralize
In the hole of the right lug of lower clamping piece, two nuts can be tightened up into the lower clamping piece left side front portion to twisting positioning, switching fast dismounting handle
Crack the anterior hole of cracking in hole and lower clamping piece the right, then described lower clamping piece is tightened up and is opened positioned at the lower clamping piece left end
Seam circular hole in the left hand 11 and positioned at the lower clamping piece right-hand member crack circular hole in the right handgrip 12, after interlocking
Fast dismounting handle is snapped in the c shapes opening of c type fasteners.
Described left hand respectively penetrates 11 and described right handgrip 12 in the anterior circular hole that cracks in the lower clamping piece left side and institute
State in the anterior circular hole that cracks in lower clamping piece the right, be screwed into the left hand respectively with two bolts and the screwed hole of 11 bottom sides is neutralized
In the screwed hole of the bottom side of the right handgrip 12, be fastened to the left hand using the bolt in the screwed hole of 11 bottom sides as
The anterior circular hole that cracks in the lower clamping piece left side to upper limit, be fastened in the screwed hole of the bottom side of the right handgrip 12
Bolt, as the anterior circular hole that cracks in lower clamping piece the right to upper limit.
Described side arm 3 include preceding even part, rotary part and after connect part, it is described before connect the blank that part is aluminium extruded type,
Connect part before described in the V-shaped overlooked, it is described before connect the circular hole that two front ends and a rear end of part respectively have a band to crack, it is described before
Even two bands of two front ends of part crack circular hole crack it is vertical be respectively provided with one laterally to perforation, it is described before connect the band of part front end and crack
Circular hole be inconjunction with crack it is vertical laterally perforation is referred to as before amplexis hole, it is described before connect the band of part rear end and crack the cracking of circular hole
It is vertical to be provided with one laterally to perforation, it is described before connect the band circular hole that cracks of part rear end and be inconjunction with to crack and vertical laterally perforation be referred to as
Be rear amplexis hole, it is described before connect part two before amplexis hole by the twist-on of bolt and nut be fixedly connected on front fork middle part, it is described before
Even the rear amplexis hole of part is fixedly connected the front axle tube of rotary part by the twist-on of bolt and nut, and described rotary part is included
Front axle tube and two bearings, the upper and lower side of front axle tube pore is respectively milled with places the counterbore that spin axis is held, and two bearings are embedded in front axle respectively
In the counterbore of pipe upper and lower side, and by the endoporus of two bearings, corresponding to connecting mutual right in the part front end upper and lower two sides of groove profile after described
Perforation, described rear even part is the slice processing part of aluminium extruded type, it is described after connect the front end of part in groove profile, it is described after connect part groove profile
Upper and lower both sides be provided with it is mutual to perforation, it is described before connect the both sides up and down of part groove profile and strike out fillet, it is described after connect part rearward end
Be in the rod stretched to the back lower place, it is described after connect the middle part and lower end of part rearward end and respectively have a transverse holes, it is described after connect part groove
Type it is mutual to be punched through to lock bolt connection rotary part.
Described double front-axle beams 4 are made up of two rectangular tubes and connector, and the transverse direction of the front end of two rectangular tubes is provided with mutual
To perforation, the medial surface of the anterior medial surface of two rectangular tubes and two rectangular tube rear ends is provided with riveted holes, and connector is by a gold medal
The category groove profile part that is stamped to form of piece, the bottom of connector groove profile two sides has one mutual to perforation, connector groove profile both sides
Riveted holes are arranged at the top in face, and the riveted holes that the upper top of connector groove profile has connecting hole, connector groove profile two sides pass through rivet
Riveted with the riveted holes of the medial surface of two rectangular tube rear ends, described double front-axle beams 4 also include front connecting piece, front connecting piece be by
There are riveted holes, the upper top of front connecting piece groove profile in the groove profile stamping that one sheet metal is stamped to form, the two sides of front connecting piece groove profile
The riveted holes for having connecting hole, front connecting piece two sides are riveted by the riveted holes in rivet and two rectangular tube front inner faces, described
4 liang of rectangular tube front ends of double front-axle beams laterally it is mutual to be punched through to lock bolt with it is described before the transverse holes that connect in the middle part of part rotate and connect
Connect, the mutual previous phase to being punched through connecting lock bolt with the groove profile of rear fork 5 part in the described pair of connector bottom of front-axle beam 4
Mutual rotates connection to perforation.
Described rear fork 5 is connected part by groove profile and two dropout are constituted, and groove profile connects part and is stamped to form by a sheet metal
Groove profile part, groove profile connects the front and rear of the bottom of part two sides respectively one mutual to perforation, and the top that groove profile connects part two sides has
Riveted holes, it is front and rear two mutual mutual to wearing square hole to also having between perforation that groove profile connects part two sides bottom, and groove profile connects part
The riveted holes of two sides are riveted by rivet and two dropout, and dropout is the part that flat bar sheet metal is made, dropout
There is circular hole the rear end that there is riveted holes, dropout at front end and middle part, and rear connecting piece, rear connecting piece are also associated with the middle part of two dropout
The groove profile stamping being stamped to form by a sheet metal, there are a riveted holes two sides of rear connecting piece groove profile, rear connecting piece groove profile it is upper
The riveted holes that connecting hole, rear connecting piece two sides are arranged at top are riveted by the riveted holes in the middle part of rivet and two dropout, and groove profile connects
Lock pin and spring are also included on part, the left end of lock pin is in the dead bolt shape of door lock, and the right part of lock pin is in square cotter shape, the side of lock pin
There is a pin hole at pin-shaped close dead bolt shape, the square cotter shape of lock pin penetrates groove profile from left to right, and to connect part two sides bottom mutual
To wearing in square hole and in spring, and pin positioning is filled in the pin hole of lock pin square cotter shape, lock pin under the action of the spring can
The lower section of lower link 6 described in interlocking.
Described lower link 6 is the part being made up of metal round rod, and the front-end and back-end of the lower link 6 are all in the right
Right-angle bending, the screwed hole for respectively having a transverse direction at the two-end-point of the front-end and back-end of the lower link 6 right-angle bending to the right, institute
State during the front end of lower link 6 right-angle bending to the right penetrates the transverse holes for connecting part lower end after described, and institute is fastened to a bolt
State the front end of lower link 6 to position in the screwed hole of right-angle bending end points to the right, the rear end of the lower link 6 right-angle bending to the right
Penetrate in the groove profile of rear fork 5 connect part it is latter it is mutual to perforation in, and the rear end of the lower link 6 is fastened to a bolt
Positioned in the screwed hole of right-angle bending end points to the right.
Described front running board 71 is formed by plastic injection, and there are a slot-type openings front end of the front running board 71, described after folding
The slot-type openings of front running board 71 are corresponding with the rear even part of the side arm 3, and there is a slotted hole at the middle part of the front running board 71, folds
Afterwards, the slotted hole of the front running board 71 is corresponding with described trailing wheel 82, and there is number the bottom surface of the front and rear of the front running board 71
There is the grid of vertical and horizontal individual twist-on hole, the bottom surface that there is downward stile, the front running board 71 at the edge of the front running board 71
The reinforcement of shape, the stile at the edge of the front running board 71 and the reinforcement of the bottom surface vertical and horizontal of the front running board 71 integrally connect
Pass through, upward going up for the front running board 71 is also distributed with antiskid particles, antiskid particles are upper prominent pinnacle round dot, the front running board
Several twist-on holes of the bottom surface of 71 front and rears are connected by tap bolt with the front connecting piece and connector of described pair of front-axle beam 4
Connect.
Described bumper step 72 is formed by plastic injection, and the rearward end of the bumper step 72 has a U-shaped opening, the bumper step
72 U-shaped opening is corresponding with described trailing wheel 82, and there are several twist-on holes the bottom surface at the front end of the bumper step 72 and middle part, described
There is downward stile at the edge of bumper step 72, and there are the reinforcement of the clathrate of vertical and horizontal, institute in the bottom surface of the bumper step 72
The reinforcement one of the stile and the bottom surface vertical and horizontal of the bumper step 72 of stating the edge of bumper step 72 links up, the bumper step 72
Upward go up antiskid particles be also distributed with, several twist-on holes of the bottom surface at the front end of the bumper step 72 and middle part pass through self tapping spiral shell
Bolt connects part with the groove profile of the rear fork 5 and rear connecting piece is connected.
Described front-wheel 81 is 8 inches of wheel, and a bearing, the front-wheel 81 are respectively inlayed in the center of the two sides of the front-wheel 81
It is socketed on described front axle by the bearing of two sides, described trailing wheel 82 is 8 inches of wheels, in the two sides of the trailing wheel 82
The heart respectively inlays a bearing, and the trailing wheel 82 is connected by lock bolt with the rear end circular hole of dropout described in two 6.
Claims (10)
1. a kind of stretching handle linkage type foldable scooter, including quick stretching handle, front fork, side arm, double front-axle beams, rear fork, lower company
Bar, front running board, bumper step, front wheels and rear wheels, it is characterized in that：Quick stretching handle includes left hand handle, right handgrip, upper latch fitting, lower lock
Part and handle, left hand with right handgrip being formed as right-angle bending by the upper end of pipe, left hand and right handgrip right-angle bending at
Lower section be respectively provided with screwed hole, the side with right handgrip bottom is respectively provided with screwed hole by left hand, and upper latch fitting is by upper clamping piece and upper fast
Tear composition open, the left and right two ends of upper clamping piece respectively have the circular hole that cracks of a upward and downward, upper clamping piece or so two ends to crack the court of cracking of circular hole
Forwards, there is a left lug forward in the crack left side of cracking of circular hole of upper clamping piece left end, and upper clamping piece right-hand member cracks the cracking of circular hole
There is a right lug forward on right side, and there is a projection forward at upper clamping piece middle part, the left lug, projection and right lug in upper clamping piece it
Between have a mutual cross-perforating, upper Quick Release is installed in the left lug of upper clamping piece, projection and the mutual cross-perforating of right lug,
Left hand in the circular hole that cracks that upper clamping piece or so two ends upward and downward is penetrated with right handgrip, and by left hand and right handgrip right-angle bending
Screwed hole below place corresponds to the bottom side of upper clamping piece, under being screwed into respectively at left hand handle and right handgrip right-angle bending with two bolts
Side screwed hole in, by left hand with right handgrip and upper clamping piece work rotate it is spacing, upper Quick Release can tighten up opening for upper clamping piece left end
The circular hole that cracks of seam circular hole and right-hand member, the left hand handle and right handgrip in upper clamping piece are fixed；Lower latch fitting is by lower clamping piece and lower Quick Release
Constitute, respectively there is the circular hole that cracks of a upward and downward front portion on the anterior and the right on the lower clamping piece left side, and crack circle for lower clamping piece left side front portion
Hole cracks towards front, and the lower clamping piece anterior circular hole that cracks in the right cracks towards front, and crack circular hole for lower clamping piece left side front portion
Left side of cracking have a left lug forward, there is a right lug forward on the right side of cracking of the anterior circular hole that cracks in lower clamping piece the right,
There is a projection forward the anterior centre of lower clamping piece, left lug in lower clamping piece, between projection and right lug, there is a mutual horizontal stroke
To perforation, there is the circular hole of a upward and downward at the rear portion on the lower clamping piece left side, and there are the circular hole of a upward and downward, lower folder in the rear portion on the right of lower clamping piece
The circular hole of part left side rear portion upward and downward and the circular hole of the right rear portion upward and downward are connected with front fork, and left hand handle and right handgrip penetrate lower folder
In anterior and the right front portion upward and downward the circular hole that cracks in the part left side, left hand is screwed into respectively the spiral shell with right handgrip bottom with two bolts
In pit, lower Quick Release is installed in the left lug of lower clamping piece, projection and the mutual cross-perforating of right lug, and lower Quick Release can be tightened up down
The circular hole that cracks of crack circular hole and the right-hand member of folder left end, by the left hand in lower clamping piece being fixed with right handgrip, handle is connected to
Left hand the top with right handgrip, and positioned at the top of upper clamping piece；Side arm by preceding even part, rotary part and after connect part and constitute, it is preceding
Even the preceding amplexis hole of part is fixedly connected on front fork middle part, and preceding even the front and rear of part respectively has amplexis hole, rotary part to connect part before being installed on
Rear amplexis hole on, after connect the front end of part in groove profile, after connect the both sides up and down of part groove profile and have mutual to perforation, after connect part rear end
Middle part and lower section respectively have a transverse holes, after connect part groove profile it is mutual to be punched through to lock bolt connection rotary part；Before double
Beam is formed by connecting by the rear end and connector of two rectangular tubes, and the transverse direction of the front end of double front-axle beams two has mutual to perforation, connector
It is a groove profile stamping, the two sides of connector groove profile have one mutual to perforation, the front end of double front-axle beams two is laterally mutual to perforation
Be connected by being rotated with preceding transverse holes even in the middle part of part to lock bolt, double preceding beam connections it is mutual to being punched through to locking bolt
Previous mutual being rotated to perforation for connecting part with rear fork groove profile is connected；Afterwards fork by groove profile connect part and two dropout connection and
It is a groove profile stamping to connect part into, groove profile, and groove profile connects the front and rear of the two sides of part respectively one mutual to perforation, and lower link is by gold
The part that category round bar is made, the front end of lower link rotates with rear even part lower end transverse holes and is connected, and rear end and the groove profile of lower link connect
Latter mutual being rotated to perforation of part is connected；Front running board is connected to double front-axle beams, fork after bumper step connection, before front-wheel is installed on
Axle, trailing wheel is installed on two rear ends of rear fork.
2. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：A left side for the left lug of upper clamping piece
Side is in arc concave, and the arc of arc spacer is corresponding with the arc concave on the left of the left lug of the upper clamping piece, and the lower clamping piece left side is convex
The left side of piece is in arc concave, and the arc of arc spacer is corresponding with the arc concave on the left of the left lug of the lower clamping piece.
3. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：Connect part before described in vertical view
V-shaped, it is described before connect part two before amplexis hole by the twist-on of bolt and nut be fixedly connected on front fork middle part, it is described before connect part
Amplexis hole is fixedly connected the front axle tube of rotary part by the twist-on of bolt and nut afterwards.
4. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：Described rotary part is included
Front axle tube and two bearings, it is described after connect the front end of part in groove profile, it is described after connect part groove profile both sides up and down be provided with it is mutual to wearing
Hole, it is described after connect part groove profile it is mutual to be punched through to lock bolt connection rotary part.
5. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：It is to be in connect part rearward end after described
To the rod that the back lower place is stretched, it is described after connect the middle part and lower end of part rearward end and respectively have a transverse holes.
6. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：The anterior medial surface of two rectangular tubes
Riveted holes are provided with the medial surface of two rectangular tube rear ends, the riveted holes of connector groove profile two sides pass through rivet and two rectangular tubes
The riveted holes riveting of the medial surface of rear end, described double front-axle beams also include front connecting piece, the riveted holes of front connecting piece two sides
Riveted by the riveted holes in rivet and two rectangular tube front inner faces.
7. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：Groove profile connects part two sides bottom
Front and rear two is mutual mutual to wearing square hole to also having between perforation, and groove profile connects the riveted holes of part two sides by after rivet and two
Forks piece is riveted, and dropout is the part that flat bar sheet metal is made, and rear connecting piece is also associated with the middle part of two dropout.
8. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：Groove profile connects lock is also included on part
Pin and spring, the left end of lock pin are in the dead bolt shape of door lock, and the right part of lock pin is in square cotter shape, near dead bolt on the square cotter shape of lock pin
Have a pin hole at shape, the square cotter shape of lock pin penetrate from left to right groove profile connect part two sides bottom it is mutual to wearing in square hole and bullet
In spring, and pin positioning is filled in the pin hole of lock pin square cotter shape, lock pin under the action of the spring can lower link described in interlocking
Lower section.
9. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：The front end of the lower link is with after
End respectively has one laterally all in right-angle bending to the right at the two-end-point of the front-end and back-end of lower link right-angle bending to the right
Screwed hole.
10. stretching handle linkage type foldable scooter according to claim 1, it is characterized in that：The former riding front edge of board has one
Slot-type openings, after folding, the slot-type openings of the front running board are corresponding with the rear even part of the side arm, and the front running board middle part has
One slotted hole, after folding, the slotted hole of the front running board is corresponding with described trailing wheel, and the bumper step rearward end has one U-shaped
Opening, the U-shaped opening of the bumper step is corresponding with described trailing wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098867.9A CN106741495A (en) | 2017-02-23 | 2017-02-23 | Stretching handle linkage type foldable scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098867.9A CN106741495A (en) | 2017-02-23 | 2017-02-23 | Stretching handle linkage type foldable scooter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106741495A true CN106741495A (en) | 2017-05-31 |
Family
ID=58959883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710098867.9A Withdrawn CN106741495A (en) | 2017-02-23 | 2017-02-23 | Stretching handle linkage type foldable scooter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106741495A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634357A (en) * | 2020-07-17 | 2020-09-08 | 郑国强 | Quick foldable scooter |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602490A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Groove shaped base type V-shaped foldable handle |
| CN104229036A (en) * | 2014-10-15 | 2014-12-24 | 太仓市车中宝休闲用品有限公司 | Double-beam sliding piece linkage box type foldable electric bicycle |
| CN106080892A (en) * | 2016-08-17 | 2016-11-09 | 长沙馒头智能电子科技有限公司 | Segway Human Transporter |
| CN106184558A (en) * | 2016-08-22 | 2016-12-07 | 太仓市车中宝休闲用品有限公司 | Stretching handle folding portable electric motor car |
| CN205931102U (en) * | 2016-07-12 | 2017-02-08 | 闫文 | Adjustable scooter of collapsible fixed height |
| CN206476027U (en) * | 2017-02-23 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Stretching handle linkage type foldable scooter |
-
2017
- 2017-02-23 CN CN201710098867.9A patent/CN106741495A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102602490A (en) * | 2012-03-20 | 2012-07-25 | 太仓市车中宝休闲用品有限公司 | Groove shaped base type V-shaped foldable handle |
| CN104229036A (en) * | 2014-10-15 | 2014-12-24 | 太仓市车中宝休闲用品有限公司 | Double-beam sliding piece linkage box type foldable electric bicycle |
| CN205931102U (en) * | 2016-07-12 | 2017-02-08 | 闫文 | Adjustable scooter of collapsible fixed height |
| CN106080892A (en) * | 2016-08-17 | 2016-11-09 | 长沙馒头智能电子科技有限公司 | Segway Human Transporter |
| CN106184558A (en) * | 2016-08-22 | 2016-12-07 | 太仓市车中宝休闲用品有限公司 | Stretching handle folding portable electric motor car |
| CN206476027U (en) * | 2017-02-23 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Stretching handle linkage type foldable scooter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634357A (en) * | 2020-07-17 | 2020-09-08 | 郑国强 | Quick foldable scooter |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170531 |
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| WW01 | Invention patent application withdrawn after publication |