CN106672143A - Foldable and vibration absorption type scooter with rapid telescopic handlebar - Google Patents
Foldable and vibration absorption type scooter with rapid telescopic handlebar Download PDFInfo
- Publication number
- CN106672143A CN106672143A CN201710068977.0A CN201710068977A CN106672143A CN 106672143 A CN106672143 A CN 106672143A CN 201710068977 A CN201710068977 A CN 201710068977A CN 106672143 A CN106672143 A CN 106672143A
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- Prior art keywords
- clamping piece
- hole
- circular hole
- mutual
- bar
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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
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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
- B62K21/00—Steering devices
- B62K21/12—Handlebars; Handlebar stems
- B62K21/16—Handlebars; Handlebar stems having adjustable parts therein
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
The invention provides a foldable and vibration absorption type scooter with a rapid telescopic handlebar. The foldable and vibration absorption type scooter comprises the rapid telescopic handlebar, a front fork rod, a front frame, a foldable connecting rod, a center sill, a rear fork, a pedal, a front wheel and rear wheels, wherein the rapid telescopic handlebar is formed by connecting a left handlebar, a right handlebar, an upper lock piece, a lower lock piece and a pull handle; the front frame is formed by connecting a front connecting piece, a rotary part, a rear connecting piece and a groove-shaped connecting piece; the groove-shaped connecting piece is connected with the front end of the center sill; front and rear ends of the foldable connecting rod are connected with a transverse hole above the rear side of the rear connecting piece and a connecting piece of the center sill respectively; a front rod and a rear rod of the foldable connecting rod can be mutually locked; the center sill is composed of a sill pipe and the connecting piece; the rear fork is composed of two rear fork sheets, a vibration absorption connecting sheet and a vibration absorption block; the rear fork is connected to the rear end part of the center sill; the pedal is connected onto the center sill; the front wheel is mounted on a front fork; and the rear wheels are mounted at rear ends of the two rear fork sheets.
Description
Technical field
The present invention relates to a kind of Foldable skate-board, more particularly to a kind of quick stretching handle folding Shockproof type scooter.
Background technology
There is folding scooter in the market, due to the reason such as structure and construction, very little after folding, can't be reached, or even
It is little to the degree that can be put in knapsack.
The content of the invention
The invention aims to a kind of handlebar is provided in the new type foldable mode of quick stretching handle type, can after having folded
It is put in knapsack --- quick stretching handle folds Shockproof type scooter.The object of the present invention is achieved like this；It is quick flexible
Fold Shockproof type scooter, including quick stretching handle, front fork, side arm, folding connecting rod, central sill, back vent, pedal, front-wheel and after
Wheel, is characterized in that：Quick stretching handle includes that left hand handle, right handgrip, upper latch fitting, lower latch fitting and handle, left hand handle and right handgrip are
Formed as right-angle bending by the upper end of pipe, left hand is being respectively provided with screwed hole, left hand handle with the lower section at right handgrip right-angle bending
Screwed hole is provided with respectively with the side of right handgrip bottom, upper latch fitting is made up of upper clamping piece and upper Quick Release, and the left and right two ends of upper clamping piece are each
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 circular hole
Left side of cracking have a left lug forward, there are a right lug forward, upper folder in the crack right side of cracking of circular hole of upper clamping piece right-hand member
There is a projection forward in the middle part of part, left lug in upper clamping piece, between projection and right lug, have a mutual cross-perforating, it is upper fast
Dismount and mount in the mutual cross-perforating of the left lug loaded on upper clamping piece, projection and right lug, left hand handle and right handgrip penetrate upper clamping piece
Left and right two ends upward and downwards cracks in circular hole, and by left hand with right handgrip right-angle bending at below screwed hole correspond to upper folder
The bottom side of part, with two bolts be screwed into respectively left hand with right handgrip right-angle bending at below screwed hole in, by left hand handle and
Right handgrip is spacing with what upper clamping piece work rotated, and upper Quick Release can tighten up the circular hole that cracks of crack circular hole and the right-hand member of upper clamping piece left end,
Left hand handle and right handgrip in upper clamping piece is 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 and
Respectively there is a circular hole that cracks of a upward and downward front portion on the right, and lower clamping piece left side front portion is cracked the cracking towards front, lower clamping piece of circular hole
The right front portion is cracked the cracking towards front of circular hole, and there is forward left convex in the crack left side of cracking of circular hole of lower clamping piece left side front portion
Piece, on the right of lower clamping piece, there is a right lug forward on the right side of cracking of the anterior circular hole that cracks, and the anterior centre of lower clamping piece has one forward
Projection, left lug in lower clamping piece, between projection and right lug, have a mutual cross-perforating, the rear portion on the lower clamping piece left side
There is the circular hole of a upward and downward, there are the circular hole of a upward and downward, the circular hole of lower clamping piece left side rear portion upward and downward in the rear portion on the right of lower clamping piece
It is connected with front fork with the circular hole of the right rear portion upward and downward, left hand handle and right handgrip are penetrated on lower clamping piece left side front portion and the right front portion
It is lower to crack in circular hole, be screwed into left hand respectively in the screwed hole with right handgrip bottom with two bolts, lower Quick Release is installed on down
In the mutual cross-perforating of the left lug of folder, projection and right lug, lower Quick Release can tighten up lower clamping piece left end crack circular hole and
The circular hole that cracks of right-hand member, the left hand handle and right handgrip in lower clamping piece is fixed, and handle is connected to left hand the top with right handgrip,
And positioned at the top of upper clamping piece；Side arm by front even part, rotary part, after connect part and grooved connects part and constitutes, the front amplexis of front even part
Hole is fixedly connected in the middle part of front fork, and front even part is the cutting off processing part of aluminium extruded type, respectively has amplexis hole, rotating part before and after front even part
Part connects before being installed on the 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 grooved, after connect
The both sides up and down of part grooved have mutual to perforation, after connect the back upper place of part and have a transverse holes, after connect part back lower place end in rod,
Connect one grooved of rear end of the part in rod connection afterwards and connect part, grooved connects the left and right sides of part rear end a mutual cross-perforating, after
Even part grooved it is mutual to being punched through to locking bolt connection rotary part；Folding connecting rod includes front bar, rear bar, sliding lock, little bullet
Spring and button-headed bolt, front bar are the grooved parts that Open Side Down, and the both sides of the front-end and back-end of front bar respectively carry one laterally mutually
To perforation, there is the screwed hole of a upward and downward at the rear portion of front bar Cao's top surface, twist-on cup head spiral shell in the screwed hole of front bar upward and downward
Bolt, rear bar is the grooved part that Open Side Down, and the both sides of the front portion and rear end of rear bar are respectively laterally mutual to perforation, rear bar with one
There is an elongated hole front end of groove top surface, installs sliding lock and little spring in the elongated hole of rear bar, front bar front end it is horizontal mutual to perforation
By being connected to locking bolt and rotating with the transverse holes of rear even part back upper place, the horizontal mutual of front rod rear end is punched through to locking spiral shell
To perforation rotate mutual with rear bar front cross of bolt is connected, and the button-headed bolt for being fastened to front bar can be installed in rear bar
Sliding lock interlocking；Central sill is made up of beam pipe and connector, and beam pipe front end both sides have one laterally mutual to perforation, the front portion of beam pipe
Top fixedly connected part, connector are that both sides have a horizontal mutual part to boring a hole, beam pipe front end by lock bolt with
Grooved connects part and rotates connection, and by being connected with the rear end thereof of rear bar to locking bolt, back vent is connected connector by two dropout, shock-absorbing
Piece and shock resistance block are constituted, and two dropout are connected in flakes with shock-absorbing, two dropout by being connected with the rearward end of central sill to lock bolt,
Shock-absorbing connects shock resistance block in flakes, and pedal is connected on central sill, and front-wheel is installed on front fork, and trailing wheel is installed on the rear end of two dropout,
After dial sliding lock, central sill is folded up, central sill is drawn in front fork stem, in addition the folding of quick stretching handle, is reached quick perfect
Folding effect.
The invention has the beneficial effects as follows：The present invention passes through the ingenious cooperation of profile piece and stamping parts so that whole vehicle frame base
No electric welding in sheet, represents a kind of new trend of the manufacturing process of scooter；The handlebar of the present invention is using quick flexible
Form so that the folding of handlebar had reached both most simple, and reached most effective；Front fork is connected to two upward and downwards of lower clamping piece
In circular hole, the two front ends connection front fork of front even part, the upward and downward circular hole connection rotary part of front even part rear end, after connect the front end of part
By being connected with rotary part to locking bolt, grooved connects part and is rotationally connected with beam pipe front end, adds
Front bar and be connected to the rear bar of central sill front upper, the four-bar linkage structure for being constituted allows the present invention to fold effectively and quick；
It is connected to shock-absorbing shock resistance block in flakes to coordinate with beam pipe rear end, effective shock-proof effect can be reached.
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 to connect part after the present invention and grooved connects the organigram of part；
Fig. 5 is folding process schematic diagram of the present invention；
Fig. 6 finishes figure for present invention folding；
In figure：1 --- quick stretching handle, 2 --- front fork, 3 --- side arm, 4 --- folding connecting rod, 5 --- central sill, 6 --- after
Fork, 7 --- pedal, 81 --- front-wheel, 82 --- trailing wheel；Wherein quick stretching handle 1 also includes：11 --- left hand handle, 12 ---
Right handgrip, 13 --- upper latch fitting, 14 --- lower latch fitting, 15 --- handle.
Specific embodiment：
According to Fig. 1, described quick stretching handle folds Shockproof type scooter, including quick stretching handle 1, front fork 2, side arm 3, folding
Connecting rod 4, central sill 5, dropout 6, pedal 7, front-wheel 81 and trailing wheel 82；
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
Handle 11 and described right handgrip 12 be all to be formed as right-angle bending by the upper end of pipe, 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 12 bottom of the right handgrip
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 aluminum 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 the 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, have a projection forward in the middle part of the upper clamping piece, 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, has mutual eccentric orfice on the disk arranged side by side of fast dismounting handle two, inclined on two disk of the fast dismounting handle
Heart hole is connected with the collar aperture rotation of circle hook bolt by rivet, and arc spacer is pad made by nylon, the arc of arc spacer
It is corresponding with the arc concave on the left of the left lug of the upper clamping piece, enclose hook bolt and penetrate 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 the left hand that cracks in hole positioned at the upper clamping piece left end 11, and be located on described
Folder right-hand member cracks the right handgrip 12 in hole, and the fast dismounting handle after interlocking is snapped in the c shape openings 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 two lower end of left and right of the handle 15 is respectively connected with the collar aperture of a upward and downward, two circles of the handle 15
The external diameter of 11 and the right handgrip 12 corresponding, the top of the handle 15 is holding for a handle for the aperture in hole and the left hand
Two collar aperture of the handle 15 are located at the left hand respectively 11 and the lower section of 12 knee of the right handgrip, then will be described
Left hand penetrate cracking in circular hole in the upper clamping piece left end 11, described right handgrip 12 is penetrated right in the upper clamping piece
End is cracked in circular hole, and by the left hand the screwed hole below at 11 and 12 right-angle bending of the right handgrip corresponding to described
The bottom side of upper clamping piece, is screwed into the left hand in the screwed hole below at 11 right-angle bendings and the right hand respectively with two bolts
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 12 right-angle bending of the right handgrip, 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 hole and the bolt in the screwed hole that is fastened to below at 12 right-angle bending of the right handgrip, 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 aluminum forges part or aluminium diecasting, respectively there is the circle that cracks of a upward and downward front portion of the front portion and the right on the lower clamping piece left side
Hole, lower clamping piece left side front portion are cracked the cracking towards front of circular hole, and on the right of the lower clamping piece, front portion is cracked the cracking of circular hole
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 on the right of the lower clamping piece, there is a right lug forward on the crack right side of cracking of circular hole of front portion, 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 and the right rear portion upward and downward of lower clamping piece left side 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 two disk of the fast dismounting handle 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 neutralization
In the hole of the right lug of the lower clamping piece, by two nuts to twisting positioning, switching fast dismounting handle can tighten up the lower clamping piece left side anterior
Crack anterior hole of cracking on the right of hole and the lower clamping piece, then described lower clamping piece is tightened up and is opened positioned at the lower clamping piece left end
The left hand in seam circular hole is 11, and the right handgrip 12 that cracks in circular hole positioned at the lower clamping piece right-hand member, after interlocking
Fast dismounting handle is snapped in the c shape openings of c type fasteners.
Described left hand 11 and described right handgrip 12, in respectively penetrating the anterior circular hole that cracks in the lower clamping piece left side and institute
State on the right of lower clamping piece it is anterior crack in circular hole, be screwed into the left hand respectively with two bolts and the screwed hole of 11 bottom sides neutralized
In the screwed hole of 12 bottom side of the right handgrip, 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 12 bottom side of the right handgrip
Bolt, as the anterior circular hole that cracks on the right of the lower clamping piece to upper limit.
Described side arm 3 connect before including part, rotary part, after connect part and grooved connects part, it is described before to connect part be aluminium extruded type
Blank, it is described before connect part in overlook V-shaped, it is described before connect the circle that two front ends and a rear end of part respectively have a band to crack
Hole, it is described before connect part two front ends two bands crack circular hole crack it is vertical be respectively provided with one laterally to perforation, it is described before connect part before
The band at end crack circular hole be inconjunction with crack it is vertical it is horizontal perforation is referred to as before amplexis hole, it is described before connect the band of part rear end and crack
Circular hole crack it is vertical be provided with one laterally to perforation, it is described before connect part rear end band crack circular hole be inconjunction with crack it is vertical horizontal
To perforation be referred to as after amplexis hole, it is described before connect part two before amplexis hole be fixedly connected in front fork by the twist-on of bolt and nut
Portion, it is described before connect the rear amplexis hole of part the front axle tube of rotary part, described rotation be fixedly connected by the twist-on of bolt and nut
Part includes front axle tube and two bearings, and the upper and lower side of front axle tube pore is respectively milled with the counterbore for placing that spin axis is held, two bearings difference
It is embedded in the counterbore of front axle tube upper and lower side, and by the endoporus of two bearings, corresponding to connecting the upper and lower both sides of part front end grooved after described
Face it is mutual to 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 grooved, it is described after
Even the both sides up and down of part grooved be provided with it is mutual to perforation, it is described before connect the both sides up and down of part grooved and strike out fillet, it is described after
Even there are a transverse holes back upper place of part, it is described after connect part back lower place end in rod, it is described after connect rear end of the part in rod and pass through spiral shell
Tether the grooved described in connecing and connect part, described grooved connects part to be stamped to form by the sheet metal of piece bar shaped, after the grooved connects part
There is a mutual cross-perforating left and right sides at end, it is described after connect part grooved it is mutual to being punched through to locking bolt connection rotation
Part.
Described folding connecting rod 4 includes front bar, rear bar, sliding lock, little spring and button-headed bolt, and described front bar is opening
Downward grooved part, the both sides of the front-end and back-end of the front bar are respectively laterally mutual to perforation, the front bar groove top with one
There is the screwed hole of a upward and downward at the rear portion that there is a slot-type openings, front bar Cao top surface the front end in face, the front bar upward and downward
Twist-on button-headed bolt in screwed hole, the rear bar is the grooved part that Open Side Down, the transverse width in the rear bar grooved with
The horizontal external diameter of the front bar is corresponding, and the both sides of the front portion and rear end of the rear bar are respectively laterally mutual to perforation with one,
There are an elongated hole, the elongated hole of the rear bar in the front end that there is a slot-type openings, the rear bar groove top surface rear end of the rear bar groove top surface
Middle installation sliding lock and little spring, described sliding lock are made up of slider, locking plate and connecting bolt, and slider is that the rear portion of lamellar bottom surface has
The working of plastics that one square-tube-shaped is projected, the square-tube-shaped that slider is projected are lowered into the front end in rear bar elongated hole, then by little spring under
Be put in the elongated hole of the rear bar upwards, and make little spring two hang down slider protrusion square-tube-shaped and the rear bar elongated hole after
End, then locking plate is closed on the square-tube-shaped projected in push button, is penetrated with connecting bolt in the hole of locking plate, and is fastened to slider protrusion side
In tubular pore, little spring is made to be positioned in the elongated hole at the rear portion of locking plate, the rear portion of push button and rear bar, the front bar front end
Laterally it is mutual to be punched through to lock bolt with it is described after connect the transverse holes of part back upper place and rotate and be connected, the front rod rear end
It is laterally mutual to be punched through being connected to locking bolt rotate perforation mutual with the rear bar front cross, be fastened to it is described before
The button-headed bolt of bar can be installed in the sliding lock interlocking in the rear bar.
Described central sill 5 includes beam pipe, connector and pedal connection sheet, and described beam pipe is made up of rectangular tube, the beam
The thick-walled metal rectangular tube corresponding with the beam pipe pore is lined with the pore of pipe front end, the beam pipe front end upper side is related
That rear wall level metal rectangular pipe is respectively provided with a riveted holes in front and back, and the both sides of the beam pipe front end are inconjunction with rear wall level metal rectangular pipe and open
Have one laterally mutual to perforation, the beam pipe rearward end is cut into back upper place shape at an acute angle, the left and right of the beam pipe rear end
Both sides are provided with laterally mutual to perforation, and the upper side of the beam pipe front and rear is also connected with pedal connection sheet, described company
The grooved part that fitting is stamped to form by a sheet metal, respectively has a riveted holes, the company before and after the connector grooved bottom
The both sides of fitting grooved have one laterally mutual to perforation, and two riveted holes of the connector are by before two rivets and the beam pipe
Two riveted holes at end fix riveting, and the beam pipe front end is laterally mutual to being punched through connecting part and turning to locking bolt and the grooved
Dynamic connection, the connector is laterally mutual, and to being punched through to locking, bolt and the rear rod rear end are laterally mutual to be turned to perforation
Dynamic connection.
Described back vent 6 is formed by connecting with shock resistance block in flakes by two dropout, shock-absorbing, and described revolver is pitched and the described right side
Wheel fork is the metal parts of flat strip shaped, and there are a hole, the revolver fork and the right side in the front end of the revolver fork and right wheel fork
There is hole the rear end for respectively having a hole, the revolver fork and right wheel fork before and after the front portion of wheel fork, and described shock-absorbing is in flakes by gold
Category piece is stamped to form, and shock-absorbing the right and left in flakes has a flanging upwards, the shock-absorbing in flakes two flangings before and after respectively have
One hole, the shock-absorbing in flakes middle part before and after be respectively provided with a screwed hole, the shock-absorbing in flakes two flangings holes by rivet with
The revolver fork and the right wheel pitch the front aperture of anterior front and rear gaps riveting, the revolver fork and right wheel fork by locking bolt
It is laterally mutual with the left and right sides of the beam pipe rear end that perforation be connected, described shock-absorbing in flakes in the middle part of two screwed holes pass through
Two bolts are connected with described shock resistance block, and described shock resistance block is by polyurethane into, described shock resistance block and the beam pipe rear end
Top coordinate, define effective shock-proof effect.
Described pedal 7 is formed by plastic injection, and there are several twist-on holes the bottom surface of 7 front and rear of the pedal, described
There are the cancellate reinforcement of vertical and horizontal, the pedal 7 in the bottom surface that there is downward stile, the pedal 7 at the edge of pedal 7
The reinforcement one of 7 bottom surface vertical and horizontal of the stile at edge and the pedal is coherent, and upward going up for the pedal 7 is also distributed
There are antiskid particles, antiskid particles are upper prominent pinnacle round dots, and several twist-on holes of the bottom surface of 7 front and rear of the pedal pass through
Tap bolt is connected with the pedal connection sheet of the central sill 5.
Described front-wheel 81 is 8 inches of wheel, and described front-wheel 81 is installed on the lower end of described front fork, described trailing wheel
82 are 8 inches takes turns, and a bearing is respectively inlayed at the center of 82 two sides of the trailing wheel, and the trailing wheel 82 is by locking described in bolt and two
The rear hole connection of dropout 6.
Claims (10)
1. a kind of quick stretching handle folds Shockproof type scooter, including quick stretching handle, front fork, side arm, folding connecting rod, central sill,
Back vent, pedal, front wheels and rear wheels, is characterized in that：Quick stretching handle includes left hand handle, right handgrip, upper latch fitting, lower latch fitting and drawing
Handss, left hand being to be formed as right-angle bending by the upper end of pipe with right handgrip, left hand with right handgrip right-angle bending at lower section
Screwed hole is provided with respectively, left hand is respectively provided with screwed hole the side with right handgrip bottom, and 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 have 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,
There is a left lug forward in the crack left side of cracking of circular hole of upper clamping piece left end, and the crack right side of cracking of circular hole of upper clamping piece right-hand member has one
Right lug forward, has a projection forward in the middle part of upper clamping piece, left lug in upper clamping piece, have a phase between projection and right lug
Mutual cross-perforating, upper Quick Release are installed in the mutual cross-perforating of left lug, projection and right lug of upper clamping piece, left hand handle and
Right handgrip penetrates the cracking in circular hole of upper clamping piece or so two ends upward and downward, and by left hand with right handgrip right-angle bending at below
Screwed hole corresponding to upper clamping piece bottom side, with two bolts be screwed into respectively left hand with right handgrip right-angle bending at below screw thread
Kong Zhong, by left hand spacing with what right handgrip and upper clamping piece were made to rotate, upper Quick Release can tighten up upper clamping piece left end crack circular hole and
The circular hole that cracks of right-hand member, the left hand handle and right handgrip in upper clamping piece is fixed；Lower latch fitting is made up of lower clamping piece and lower Quick Release, lower folder
Respectively there is a circular hole that cracks of a upward and downward front portion of the front portion and the right on the part left side, and lower clamping piece left side front portion is cracked the court of cracking of circular hole
Forwards, on the right of lower clamping piece, front portion is cracked the cracking towards front of circular hole, and lower clamping piece left side front portion is cracked the left side of cracking of circular hole
There is a left lug forward, there is a right lug forward on the right side of cracking of the anterior circular hole that cracks on the right of lower clamping piece, and lower clamping piece is anterior
Centre have a projection forward, left lug in lower clamping piece, between projection and right lug, have a mutual cross-perforating, under
There is the circular hole of a upward and downward at the rear portion on the folder left side, and there is the circular hole of a upward and downward at the rear portion on the right of lower clamping piece, behind the lower clamping piece left side
The circular hole of the circular hole and the right rear portion upward and downward of portion's upward and downward is connected with front fork, before left hand handle and right handgrip penetrate the lower clamping piece left side
Portion and the right front portion upward and downward crack in circular hole, are screwed into left hand respectively in the screwed hole with right handgrip bottom with two bolts,
Lower Quick Release is installed in the mutual cross-perforating of left lug, projection and right lug of lower clamping piece, and it is left that lower Quick Release can tighten up lower clamping piece
The circular hole that cracks of crack circular hole and the right-hand member at end, the left hand handle and right handgrip in lower clamping piece is fixed, and handle is connected to left hand handle
With the top of right handgrip, and positioned at the top of upper clamping piece；Side arm by front even part, rotary part, after connect part and grooved connects part and constitutes,
The front amplexis hole of front even part is fixedly connected in the middle part of front fork, respectively has amplexis hole, rotary part to connect before being installed on before and after front even part
On the rear amplexis hole of part, after connect the front end of part in grooved, after connect the both sides up and down of part grooved and have mutual to perforation, after connect part
There are a transverse holes back upper place, after connect part back lower place end in rod, after connect rear end of the part in rod and connect a grooved and connect part, grooved connects
There is a mutual cross-perforating left and right sides of part rear end, after connect part grooved it is mutual to be punched through to lock bolt connection rotation
Part；Folding connecting rod includes front bar, rear bar, sliding lock, little spring and button-headed bolt, and front bar is the grooved part that Open Side Down, front
The both sides of the front-end and back-end of bar are respectively laterally mutual to perforation with one, and there is the screw thread of a upward and downward at the rear portion of front bar Cao's top surface
Hole, twist-on button-headed bolt in the screwed hole of front bar upward and downward, rear bar are the grooved part that Open Side Down, the front portion of rear bar and rear end
Both sides it is respectively laterally mutual to perforation with one, there is an elongated hole front end of rear bar groove top surface, installs sliding lock in the elongated hole of rear bar
And little spring, the horizontal mutual of front bar front end connect to being punched through rotating the transverse holes for locking bolt and rear even part back upper place
Connect, horizontal mutual to perforation rotate mutual with rear bar front cross to lock bolt that be punched through of front rod rear end is connected, and twists
The button-headed bolt for being connected to front bar can be installed in the sliding lock interlocking in rear bar；Central sill is made up of beam pipe and connector, Liang Guanqian
End both sides have one laterally mutual to perforation, and the top fixedly connected part of the front portion of beam pipe, connector are that both sides have a horizontal phase
The mutual part to boring a hole, beam pipe front end by be connected to locking bolt and grooved and connecting part and rotate, connector by lock bolt and
The rear end thereof connection of rear bar, back vent are made up of with shock resistance block in flakes two dropout, shock-absorbing, and two dropout are connected in flakes with shock-absorbing
Connect, by being connected with the rearward end of central sill to locking bolt, shock-absorbing connects shock resistance block to two dropout in flakes, and pedal is connected to central sill
On, front-wheel is installed on front fork, and trailing wheel is installed on the rear end of two dropout.
2. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：The left lug of the upper clamping piece
Left side be in arc concave, the arc of arc spacer is corresponding with the arc concave on the left of the left lug of the upper clamping piece, the lower clamping piece
In arc concave, the arc of arc spacer is corresponding with the arc concave on the left of the left lug of the lower clamping piece in the left side of left lug.
3. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：It is in bow to connect part before described
Depending on V-shaped, it is described before connect part two before amplexis hole be fixedly connected in the middle part of front fork by the twist-on of bolt and nut, it is described before connect
The rear amplexis hole of part is fixedly connected the front axle tube of rotary part by the twist-on of bolt and nut.
4. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：Described rotary part bag
Included front axle tube and two bearings, it is described after connect the front end of part in grooved, it is described after connect part grooved both sides up and down be provided with it is mutual
To perforation, it is described after connect part grooved it is mutual to be punched through to lock bolt connection rotary part.
5. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：The front bar groove top surface
There are a slot-type openings front end, and the external diameter horizontal with the front bar of the transverse width in the rear bar grooved is corresponding, the rear bar
There are a slot-type openings rear end of groove top surface.
6. quick stretching handle according to claim 5 folds Shockproof type scooter, it is characterized in that：Described sliding lock is by sliding
Button, locking plate and connecting bolt are constituted, and slider is the working of plastics that the rear portion of lamellar bottom surface has that a square-tube-shaped is projected, the side that slider is projected
The tubular front end being lowered in rear bar elongated hole, then little spring is put in the elongated hole of the rear bar from bottom to top, and make little bullet
The square-tube-shaped of slider protrusion and the rear bar elongated hole rear end are hanged down in two of spring, then locking plate is closed the square-tube-shaped projected in push button
On, penetrated with connecting bolt in the hole of locking plate, and be fastened in the pore that slider projects square-tube-shaped, make little spring be positioned at locking plate
Rear portion, in the rear portion of push button and the elongated hole of rear bar.
7. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：Described beam pipe is by rectangle
Pipe is made, and the thick-walled metal rectangular tube corresponding with the beam pipe pore, the beam pipe are lined with the pore of the beam pipe front end
Front end upper side be inconjunction with rear wall level metal rectangular pipe before and after be respectively provided with a riveted holes, after the both sides of the beam pipe front end are inconjunction with
It is laterally mutual to perforation that wall level metal rectangular pipe is provided with one.
8. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：The beam pipe rearward end is cut
Into back upper place shape at an acute angle, the left and right sides of the beam pipe rear end is provided with laterally mutual to perforation, and the beam pipe is anterior
Pedal connection sheet is connected with also with the upper side at rear portion, the grooved part that described connector is stamped to form by a sheet metal is described
Respectively there are a riveted holes before and after connector grooved bottom, the both sides of the connector grooved have one laterally mutual to perforation, institute
State two riveted holes of two riveted holes of connector by two rivets with the beam pipe front end and fix riveting.
9. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：Described revolver fork and institute
The right wheel fork stated is that the front end of the metal parts of flat strip shaped, revolver fork and right wheel fork has a hole, the revolver fork and
Respectively there is the rear end in a hole, the revolver fork and right wheel fork to have hole before and after the front portion of the right wheel fork, described shock-absorbing connects
Piece is stamped to form by sheet metal, and shock-absorbing the right and left in flakes has flanging upwards, and the shock-absorbing is in flakes before two flangings
Respectively have a hole afterwards, the shock-absorbing in flakes middle part before and after be respectively provided with a screwed hole, the holes of the shock-absorbing two flangings in flakes passes through
The front aperture of the front and rear gaps riveting that rivet is pitched with the revolver and right wheel fork is anterior, the revolver fork and right wheel fork is by right
Lock bolt and the left and right sides of the beam pipe rear end are laterally mutual be connected to perforation, described shock-absorbing in flakes in the middle part of two screw threads
Hole is connected with described shock resistance block by two bolts, described shock resistance block by polyurethane into.
10. quick stretching handle according to claim 1 folds Shockproof type scooter, it is characterized in that：Described pedal is by moulding
Material is molded, and there are downward stile, institute in the edge that there is several twist-on holes, the pedal bottom surface of the pedal front and rear
There are the cancellate reinforcement of vertical and horizontal, the stile at the pedal edge and pedal bottom surface longitudinal direction in the bottom surface for stating pedal
Coherent with horizontal reinforcement one, antiskid particles be also distributed with are upward gone up for the pedal, and antiskid particles are upper prominent points
Tip circle point.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068977.0A CN106672143B (en) | 2017-02-08 | 2017-02-08 | Quick stretching handle folds Shockproof type scooter |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710068977.0A CN106672143B (en) | 2017-02-08 | 2017-02-08 | Quick stretching handle folds Shockproof type scooter |
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| CN106672143A true CN106672143A (en) | 2017-05-17 |
| CN106672143B CN106672143B (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710068977.0A Active CN106672143B (en) | 2017-02-08 | 2017-02-08 | Quick stretching handle folds Shockproof type scooter |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111086590A (en) * | 2020-01-09 | 2020-05-01 | 太仓市车中宝休闲用品有限公司 | Portable sliding plate type electric vehicle |
| CN111301592A (en) * | 2020-02-22 | 2020-06-19 | 太仓市车中宝休闲用品有限公司 | Telescopic double-rotation type handlebar |
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| CN106080915A (en) * | 2016-08-22 | 2016-11-09 | 太仓市车中宝休闲用品有限公司 | Stretching handle type three folding bike |
| CN106240718A (en) * | 2016-08-22 | 2016-12-21 | 太仓市车中宝休闲用品有限公司 | Stretching handle Five-way tube rotating shaft can drag type portable bicycle |
| CN206476008U (en) * | 2017-02-08 | 2017-09-08 | 太仓市车中宝休闲用品有限公司 | Quick stretching handle folds Shockproof type scooter |
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- 2017-02-08 CN CN201710068977.0A patent/CN106672143B/en active Active
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| US6120044A (en) * | 1997-05-27 | 2000-09-19 | Tsai; Suei Der | Foldable rollerboard |
| CN106080915A (en) * | 2016-08-22 | 2016-11-09 | 太仓市车中宝休闲用品有限公司 | Stretching handle type three folding bike |
| CN106240718A (en) * | 2016-08-22 | 2016-12-21 | 太仓市车中宝休闲用品有限公司 | Stretching handle Five-way tube rotating shaft can drag type portable bicycle |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111086590A (en) * | 2020-01-09 | 2020-05-01 | 太仓市车中宝休闲用品有限公司 | Portable sliding plate type electric vehicle |
| CN111301592A (en) * | 2020-02-22 | 2020-06-19 | 太仓市车中宝休闲用品有限公司 | Telescopic double-rotation type handlebar |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106672143B (en) | 2019-06-07 |
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Effective date of registration: 20190509 Address after: 314117 Room 203-074, No. 1 Jinxiu Avenue, Yaozhuang Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Luantou Intelligent Technology Co., Ltd. Address before: 215421 Songnan Industrial Park, Shaxi Town, Taicang City, Suzhou City, Jiangsu Province Applicant before: Taicang Chezhongbao Leisure Articles Co., Ltd. |
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