CN106672133A - Suspension type portable scooter with folding handlebar - Google Patents
Suspension type portable scooter with folding handlebar Download PDFInfo
- Publication number
- CN106672133A CN106672133A CN201710098853.7A CN201710098853A CN106672133A CN 106672133 A CN106672133 A CN 106672133A CN 201710098853 A CN201710098853 A CN 201710098853A CN 106672133 A CN106672133 A CN 106672133A
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- CN
- China
- Prior art keywords
- hole
- folding
- lock
- connect
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000000725 suspension Substances 0.000 title abstract 4
- 239000000758 substrate Substances 0.000 claims description 52
- 238000005452 bending Methods 0.000 claims description 17
- 229910052751 metal Inorganic materials 0.000 claims description 14
- 239000002184 metal Substances 0.000 claims description 14
- 230000035939 shock Effects 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 9
- 239000004677 Nylon Substances 0.000 claims description 6
- 238000005336 cracking Methods 0.000 claims description 6
- 229920001778 nylon Polymers 0.000 claims description 6
- 230000001154 acute effect Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 2
- 239000010931 gold Substances 0.000 claims 2
- 229910052737 gold Inorganic materials 0.000 claims 2
- 239000004411 aluminium Substances 0.000 description 4
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B62K3/00—Bicycles
-
- 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
-
- 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
-
- 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
- B62K25/00—Axle suspensions
- B62K25/04—Axle suspensions for mounting axles resiliently on cycle frame or fork
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A suspension type portable scooter with a folding handlebar comprises a quick folding handlebar, a front fork, a front frame, a lower connecting rod, an upper connecting rod, a middle beam, a quick release device, a rear fork, a pedal, a front wheel and a rear wheel. The quick folding handlebar is formed by connecting a left handle, a right handle, an upper locking piece, a left locking piece, a right locking piece, a folding basal part and two handle positioning pieces, the front frame is formed by connecting a front connecting piece, a rotating part and a rear connecting piece, the lower connecting rod is connected with the rear connecting piece, the upper connecting rod is connected with the rear connecting piece, the middle beam is formed by connecting a beam tube, a connector and a bevel locking sheet, the connector is connected with the lower connecting rod, the connector is connected with the upper connecting rod, the quick release device is connected to the rear end of the lower connecting rod, the quick release device is locked on the bevel locking sheet of the middle beam, the rear fork is composed of two rear fork pieces, a suspension connection piece and a suspension block, the rear fork is connected to the rear end part the middle beam, the pedal is connected to the middle beam, the front wheel is installed on the front fork, and the rear wheel is installed at the rear ends of the two rear fork pieces.
Description
Technical field
The present invention relates to a kind of Foldable skate-board, more particularly to a kind of folding grip Shockproof type Portable skateboard car.
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 with the new type foldable mode of quick-folding handlebar type, energy after having folded
Enough it is put into knapsack --- folding grip Shockproof type Portable skateboard car.The object of the present invention is achieved like this；Folding grip shock-absorbing
Formula Portable skateboard car, including it is quick-folding handlebar, front fork, side arm, lower link, upper connecting rod, central sill, Quick Release, back vent, pedal, preceding
Wheel and trailing wheel, it is characterized in that：Quick-folding handlebar includes left hand handle, right handgrip, upper lock-connecting piece, left lock-connecting piece, right lock-connecting piece, folding
Folded substrate and two hands keeper, left hand with right handgrip being formed as right-angle bending by the upper end of pipe, under left hand handle
The lower end of end and right handgrip is respectively provided with a pair of perforation, the left part part of the upper lock-connecting piece of upper end connection of left hand handle, right handgrip it is upper
The right members of the upper lock-connecting piece of end connection, the bottom of left hand handle connects left lock-connecting piece, and the bottom of right handgrip connects right interlocking
Part, left hand is connected to lower end to perforation the left side groove for folding substrate, and right handgrip lower end is connected to folding substrate to perforation
The right groove, folding the anterior left side of substrate has a vertical left side groove, and folding the anterior the right of substrate has a vertical the right
Groove, folding the right back of substrate left side groove has a vertical left round tube hole, and folding the right back of the left round tube hole of substrate has one vertical
Left rectangular opening, fold the left rectangular opening of substrate in close-fitting fill in left flat pin, the front left side twist-on left semicircle head spiral shell of left flat pin
Bolt, folding substrate the right groove left back has a vertical right round tube hole, and folding the left back of the right round tube hole of substrate has one vertical
Right rectangular opening, close-fitting fills in right flat pin in folding the right rectangular opening of substrate, the forward right side twist-on right semi-circle hook bolt of right flat pin,
Fold the left round tube hole of substrate and fold the right round tube hole connection front fork of substrate, left lock-connecting piece can be with the left semicircle hook bolt for folding substrate
Interlocking, right lock-connecting piece can be with the right semi-circle hook bolt interlocking for folding substrate, and the left part part of upper lock-connecting piece can be with the right side of upper lock-connecting piece
Part interlocking, two hands are connected to keeper the bottom of front fork revolver fork arm and the bottom of right wheel fork arm, left hand handle
After being folded with right handgrip, in snapping in the C-shaped bayonet socket of hand positioned at revolver fork arm keeper, right handgrip is snapped in positioned at the right side left hand
The hand of fork arm is taken turns in the C-shaped bayonet socket of keeper；Side arm by preceding even part, rotary part and after connect part and constitute, preceding armful of preceding even part
Connect hole and be fixedly connected on front fork middle part, 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, rotation
Part connects on the rear amplexis hole of part before being installed on, after connect the slice processing part that part is aluminium extruded type, after connect the front end of part in groove profile, after
Even the both sides up and down of part groove profile have mutual to perforation, after connect the upper and lower of part rear end and respectively have a transverse holes, after connect part groove profile phase
It is mutual to being punched through to lock bolt connection rotary part；Lower link connects part and is formed by connecting by rectangular tube and Ω types, before lower link
The transverse holes at end are connected by being rotated with the transverse holes below rear even part rear end to lock bolt, and upper connecting rod is made up of metal round rod
Part, the front end of upper connecting rod rotates with the transverse holes above rear even part rear end and is connected；Central sill is locked by beam pipe, connector and knuckle
Piece is constituted, and the front end of beam pipe is fixedly connected connector, knuckle locking plate is fixedly connected on the left of the leading section of beam pipe, before connector is
Respectively there is the part of a transverse holes rear end, and transverse holes are connected by connecting part rotation to lock bolt and the Ω types of lower link before connector,
Transverse holes are connected with the rear end thereof of upper connecting rod after connector；Quick Release is connected to the rear end of lower link, and Quick Release interlocking is in central sill
On knuckle locking plate, back vent is made up of with shock resistance block in flakes two dropout, shock-absorbing, and two dropout are connected in flakes with shock-absorbing, two back vents
Piece is connected by lock bolt with the rearward end of central sill, and shock-absorbing connects shock resistance block in flakes, and pedal is connected on central sill, and front-wheel is installed
In the lower end of front fork, trailing wheel is installed on the rear end of two dropout, opens Quick Release, central sill is folded up, in lower link and upper company
In the presence of bar connecting rod, central sill draws in together with lower link and upper connecting rod to front fork stem, the folding of quick-folding handlebar in addition,
Reach 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 uses the shape of quick-folding handlebar
Formula so that the folding of handlebar had reached both most simply, and reached most effective；Front fork is connected to the upward and downward of lower clamping piece or so rear end
In circular hole, the amplexis hole of preceding even part two front end is fixedly connected on front fork, the rear end amplexis hole connection rotary part of preceding even part, after connect
The front end of part is connected by lock bolt with rotary part again, makes turning mechanism both simple and effective；Upper connecting rod and lower link
Front end be connected to after connect the upper and lower of part rear end, the rear end of upper connecting rod and lower link is connected to middle beam connection
Cross-drilled hole and preceding cross-drilled hole afterwards, so as to form the linkage structure of four-bar linkage；Shock-absorbing shock resistance block in flakes is connected to match somebody with somebody with beam pipe rear end
Close, effective shock-proof effect can be reached.
Brief description of the drawings：
Fig. 1 is schematic structural view of the invention；
Fig. 2 is the expanded schematic diagram of quick-folding handlebar of the present invention；
Fig. 3 is the gathering schematic diagram of quick-folding handlebar of the present invention；
Fig. 4 is folding process schematic diagram of the present invention；
Fig. 5 finishes figure for present invention folding；
In figure：1 --- quick-folding handlebar, 2 --- front fork, 3 --- side arm, 41 --- lower link, 42 --- upper connecting rod,
51 --- central sill, 52 --- Quick Release, 6 --- back vent, 7 --- pedal, 81 --- front-wheel, 82 --- trailing wheel；Wherein quick-folding
Handlebar 1 also includes：The upper lock-connecting piece of 11 --- left hand handle, 12 --- right handgrips, 13 ---, 14 --- left lock-connecting pieces, 15 --- are right
Lock-connecting piece, 16 --- fold substrate, 17 --- hand is keeper.
Specific embodiment：
According to Fig. 1, described folding grip Shockproof type Portable skateboard car, including quick-folding handlebar 1, front fork 2, side arm 3, lower link
41st, upper connecting rod 42, central sill 51, Quick Release 52, dropout 6, pedal 7, front-wheel 81 and trailing wheel 82；
Described quick-folding handlebar 1 includes left hand 11, right handgrip 12, upper lock-connecting piece 13, left lock-connecting piece 14, right lock-connecting piece
15th, substrate 16 and hand are folded keeper 17, described left hand is all by the upper end of pipe 11 and described right handgrip 12
Formed as right-angle bending, the left hand is justified a thick-walled metal is respectively plugged with 11 lower end and the lower end pore of the right handgrip 12
Pipe, the left hand is inconjunction with 11 lower end the thick-walled metal pipe being located therein and is provided with a pair of perforation, and the left hand is 11
Lower end is in the 45 ° of angles overlooked 11 right-angle bending with the left hand to the hole heart extended line perforated, and the left hand is under 11
Hold and a screwed hole be provided with to the top perforated, the left hand 11 screwed hole hole heart extended lines with the left hand 11 lower ends to wearing
The hole heart extended line in hole is vertical in what is overlooked, and the lower end of the right handgrip 12 is inconjunction with the thick-walled metal pipe being located therein and is provided with
A pair of perforation, the lower end of the right handgrip 12 is in what is overlooked to the hole heart extended line and the right-angle bending of the right handgrip 12 perforated
45 ° of angles, the lower end of the right handgrip 12 is provided with a screwed hole, the screwed hole hole heart extended line of the right handgrip 12 to the top perforated
It is vertical in what is overlooked to the hole heart extended line perforated with the lower end of the right handgrip 12.
Described upper lock-connecting piece 13 includes left part part and right members, and described left part part is made up of modification of nylon, the left side
The left end of part has a vertical hole of cracking, and it is vertical mutual to perforation, the left part by one that the left part part cracks that hole cracks
The right part of part is in the cylinder of stretching, extension to the right, and the right-hand member of the left part part cylinder has convex shoulder to the right, the left part part
The borehole jack that cracks for having external screw thread, the left part part on convex shoulder is connected to lower section of the left hand 11 upper end right-angle bendings, is used in combination
Bolt penetrate that the left part part cracks it is vertical mutual to perforation in, tightened with nut screw connection, by cracking for the left part part
Hole hug in the left hand 11 upper end.
Described right members are by connecting seat and screw set and constitute, and connecting seat is made up of modification of nylon, and the right-hand member of connecting seat has
Vertical hole of cracking, it is vertical mutual to perforation by one that connecting seat cracks that hole cracks, and connecting seat left part is in stretching, extension to the left
Circular bar shape, the borehole jack that cracks that the left end of connecting seat circular bar shape has axial screwed hole, connecting seat is connected on the right handgrip 12
The lower section of end right-angle bending, blending bolt penetrate that connecting seat cracks it is vertical mutual to perforation in, tightened with nut screw connection,
The hole of cracking of connecting seat is hugged in the upper end of the right handgrip 12, set is screwed and is made up of modification of nylon, screw the left end of set
There is a counterbore, screw with internal thread in the counterbore of set, screwing the axial direction of the right part of set has a round tube hole, screw set axial direction
Round tube hole and the female counterbore insertion of the band for screwing set, the round tube hole for screwing set axial direction are socketed on connecting seat stretching, extension to the left
Circular bar shape on, and the cooperation for passing through bolt and pad, will screw set be rotatably connected on connecting seat, screw set with interior spiral shell
The counterbore of line can be pinned with the external screw thread twist-on on the left part part convex shoulder.
Described left lock-connecting piece 14, including left interlocking seat, left interlocking hook, left bolt and left interlocking spring, described left lock
Joint chair is made up of Al squeezing material section, and the left front end of the left interlocking seat is vertical circular hole, the right rear end of the left interlocking seat
It is vertical groove profile, the both sides of the vertical groove profile of left interlocking seat have one mutual to perforation, and the left interlocking seat is by vertical
Circular hole close-fitting be socketed on left hand 11 bottom and positioned at the left hand the lower section of 11 screwed holes, described right interlocking
Part 15, including right interlocking seat, right interlocking hook, right bolt and right interlocking spring, described right interlocking seat are cut by Al squeezing material
Piece is made, and the right front ends of the right interlocking seat are vertical circular hole, and the left back end of the right interlocking seat is vertical groove profile, described
The both sides of the vertical groove profile of right interlocking seat have one mutual to perforation, and the right interlocking seat is socketed on the right side by vertical circular hole close-fitting
Hand 12 bottom and positioned at the lower section of the screwed hole of the right handgrip 12.
Described left interlocking hook is made up of Al squeezing material section, and the top of the left interlocking hook is latch hook handle, the left lock
The latch hook handle of hook is connect in vertical bar shaped sheet, the left interlocking hook lock neck of hook middle part is provided with a slotted hole, the left interlocking hook
The left front end of lower section is cast portion, and the right rear end below the left interlocking hook is in downward hook-type, the cast of the left interlocking hook
Portion is connected by lock bolt with mutual being rotated to perforation of the left vertical groove profile of interlocking seat, and left bolt penetrates the left side
In the slotted hole of the interlocking hook lock neck of hook and in left interlocking spring, then it is screwed into screwed hole of the left hand 11 bottoms, and
And the bolt head of left bolt, used as the spacing of the outer bullet of the left interlocking hook lock neck of hook, described right interlocking hook is by Al squeezing material
Section is made, and the top of the right interlocking hook is latch hook handle, and the latch hook handle of the left interlocking hook is in vertical bar shaped sheet, described
Right interlocking hook lock neck of hook middle part is provided with a slotted hole, and the right front ends below the right interlocking hook are cast portion, the right interlocking hook
The left back end of lower section is in downward hook-type, and the cast portion of the right interlocking hook is by lock bolt and the right interlocking seat vertical slot
Type it is mutual rotate connection to perforation, right bolt is penetrated in the slotted hole of the right interlocking hook lock neck of hook and right interlocking spring
In, then be screwed into the screwed hole of the bottom of the right handgrip 12, and right bolt bolt head as the right interlocking
Bullet is spacing outside the hook lock neck of hook.
Described folding substrate 16 is made up of Al squeezing material, and described folding substrate 16 also includes left flat pin, right flat
There is a vertical left side groove on square cotter, left semicircle hook bolt and right semi-circle hook bolt, the left side of the front portion of folding substrate 16, described
Folding the right-hand member of the front portion of substrate 16 has vertical the right groove, and the left side groove of the folding substrate 16 is in opening to the U-shaped of left front
Groove, the both sides of the left side groove lower end of the folding substrate 16 are provided with mutual to perforation, and folding substrate 16 the right groove is in opening
To the U-type groove of right front, the both sides of the right groove lower end of the folding substrate 16 are provided with mutual to perforation, the folding substrate 16
There is a vertical left square right back that there is a vertical left round tube hole, the left round tube hole of the folding substrate 16 right back of left side groove
Shape hole, close-fitting fills in left flat pin, the front left side twist-on left semicircle head spiral shell of left flat pin in the left rectangular opening of the folding substrate 16
There is a vertical right round tube hole bolt, the right groove left back of the folding substrate 16, the right round tube hole of the folding substrate 16 it is left back
Fang Youyi vertical right rectangular opening, close-fitting fills in a right flat pin, the right side of right flat pin in the right rectangular opening of the folding substrate 16
The right semi-circle hook bolt of front side twist-on one, in the left round tube hole of the folding substrate 16 and in the right round tube hole of the folding substrate 16
Close-fitting is socketed on two upper ends of the front fork 2, and described left lock-connecting piece 14 can be with the left semicircle hook bolt of the folding substrate 16
Interlocking, described right lock-connecting piece 15 can be with the right semi-circle hook bolt interlocking of the folding substrate 16, the right part of upper lock-connecting piece 13
Part screw set can be with the convex shoulder twist-on of the left part part of the upper lock-connecting piece 13.
Described hand has modification of nylon to be made keeper 17, and the hand has one vertical to open the rear end of keeper 17
Slot apertures, the hand vertical has one mutual to perforation, front end of the hand keeper 17 what keeper 17 cracked that hole cracks
There is the C-shaped bayonet socket being open forward of a vertical view, keeper 17 is connected to the left front fork arm by the hand described in by the borehole jack that cracks
Bottom, with bolt penetrate the hand keeper 17 crack it is vertical it is mutual to perforation in, fix with top nut twist-on, separately
Hand described in one is connected to keeper 17 by the borehole jack that cracks the bottom of the right front fork stem, and the hand is penetrated fixed with bolt
Position part 17 crack it is vertical it is mutual to perforation in, fix with top nut twist-on, when described left hand is 11 and described right handgrip
After 12 fold, during described left hand snaps in the C-shaped bayonet socket of hand positioned at revolver fork arm keeper 11, described right handgrip 12
In snapping in C-shaped bayonet socket of the hand positioned at right wheel fork arm keeper.
Described front fork 2 is made up of left front fork arm and right front fork stem, and described left front fork arm and described right front fork stem are all
It is made up of metal circular tube, the lower end of the lower end of the left front fork arm and the right front fork stem is all in flattening shape, the left front fork arm
Lower end flattening at and the lower end flattening of the right front fork stem at be all provided with the gap of ∩ shapes, the upper end of the left front fork arm and institute
State the left round tube hole close-fitting socket that folds substrate 16 and reinforced with pin, the upper end of the right front fork stem and the folding substrate
16 right round tube hole close-fitting socket is simultaneously reinforced with pin.
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 rear end
Upper and lower respectively has a transverse holes, it is described after connect part groove profile it is mutual to being punched through to lock bolt connection rotary part.
Described lower link 41 connects part and constitutes by rectangular tube, vexed plug and Ω types, a left side for the rectangular tube front end of the lower link 41
There is cross-perforating right both sides, and one section of rectangular tube of rear wall, the lower company are filled in the rectangular tube rear end pore of the lower link 41
It is vertical mutual to wearing that one section of rectangular tube of rear wall that the upper and lower sides of the rectangular tube rear end of bar 41 are inconjunction with pore is provided with one together
Hole, one section of rectangular tube of rear wall being inconjunction with the left of the rear end of the rectangular tube of the lower link 41 in pore is provided with an opening together
U-shaped gap backward, the front and rear of the rectangular tube rearward end upper side of the lower link 41 is respectively provided with a hole, the rectangle of the lower link 41
Vexed plug is filled in the pore of pipe front end, vexed plug is the vexed plug of nylon of rectangle, vexed to have beyond the Great Wall and the rectangular tube front end of the lower link 41
The corresponding perforation of cross-perforating, the front and rear holes in the rectangular tube rear upper side face of the lower link 41, by two bolts and two
Nut connects part and is connected with Ω types, and described Ω types connect the part that part is the slice processing of the Al squeezing material by a Ω types, the Ω
Type connects the front and rear of part respectively a vertical hole, and the Ω types connect in the middle part of part a transverse holes, the rectangular tube front end of the lower link 41
Cross-perforating by lock bolt with it is described after connect transverse holes below part rear end and rotate and be connected.
Described upper connecting rod 42 is the part being made up of metal round rod, and the front-end and back-end of the upper connecting rod 42 are all in the right
Right-angle bending, respectively have the screw thread of a transverse direction at the two-end-point of the front-end and back-end of the upper connecting rod 42 right-angle bending to the right
Hole, the front end of the upper connecting rod 42 right-angle bending to the right is penetrated in the transverse holes connected after described above part rear end, and uses a spiral shell
Bolt is fastened to the front end of the upper connecting rod 42 and positions in the screwed hole of right-angle bending end points to the right.
Described central sill 51 includes beam pipe, connector, knuckle locking plate and pedal connection sheet, and described beam pipe is by rectangle control
Into the front and rear left surface for respectively having a hole, the beam pipe front end of the beam pipe front end upper side has several riveted holes, 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 be provided with it is laterally mutual to perforation, it is described
The upper side of beam pipe front and rear is also connected with pedal connection sheet, described connector by an Al squeezing material slice processing portion
Part, the front and rear front and back end for respectively having a transverse holes, the connector of the connector is respectively provided with a vertical hole, before the connector
Two vertical holes of rear end are fixedly connected by two bolts and two nuts with the front and rear holes of the beam pipe front end upper side, described
Knuckle locking plate is the part being stamped to form by sheet metal, and there are right angle flanging to the left, the knuckle in the top of the knuckle locking plate
There is right angle flanging to the left the back of locking plate, and the left end on knuckle locking plate back right angle flanging has opening U-shaped to the left
Gap, the right angle flanging of the knuckle locking plate top is that the folding of the rear end of the lower link 41 is spacing, the knuckle locking plate back
U-shaped gap on right angle flanging is the lock interface of the Quick Release 52, there is several riveted holes, the knuckle on described knuckle locking plate
Several riveted holes on locking plate fix riveting, the company by several rivets with several riveted holes of the beam pipe front end left surface
Transverse holes rotation of the transverse holes by connecting part to lock bolt and the Ω types of lower link is connected before fitting, the rear end of the upper connecting rod 42 to
Right right-angle bending is penetrated in the rear transverse holes of the connector, and blending bolt is fastened to the rear end of the upper connecting rod 42 right angle to the right
Positioned in the screwed hole of bending end points.
Described Quick Release 52 is made up of hole cylinder, fast dismounting handle, circle hook bolt, pad, spring and Anti-slip nut, circle with holes
Post is that the side of a metal cylinder is provided with a perforation, and it is vertical mutual to perforation that hole cylinder penetrates the rear end of the lower link 41
In, fast dismounting handle is that one end is connected with two disk, two side by side disk side by side the part for having a mutual eccentric orfice, on fast dismounting handle
Mutual eccentric orfice is rotated by rivet and the circle head bore of circle hook bolt and is connected and the circle head of circle hook bolt is located at fast dismounting handle two
Between disk side by side, during circle hook bolt penetrates pad, penetrates a spring again, then penetrate and be connected to after the lower link 41
In the vertical mutual perforation to hole cylinder in perforation in end, then screw again in described Anti-slip nut, described Quick Release
In the U-shaped gap in 52 left sides for rotating in the rear end of the lower link 41, the described interlocking of Quick Release 52 is locked in the knuckle of the central sill 51
On the U-shaped gap of piece.
Described back vent 6 is formed by connecting with shock resistance block in flakes by two dropout, shock-absorbing, and described dropout is flat strip shaped
There is a hole metal parts, the front end of the dropout, and the front and rear of dropout front portion respectively has a hole, and the dropout rear end has
Hole, described shock-absorbing is stamped to form by sheet metal in flakes, and shock-absorbing the right and left in flakes has upward flanging, the shock-absorbing
The front and rear of two flangings in flakes respectively has a hole, and the front and rear of shock-absorbing middle part in flakes is respectively provided with a screwed hole, the shock-absorbing in flakes two
The holes of flanging is riveted by the anterior front and rear gaps of dropout described in rivet and two, and the front aperture of dropout described in two is by lock
The left and right sides of bolt and the beam pipe rear end is laterally mutual be connected to perforation, described shock-absorbing in flakes in the middle part of two screwed holes
It is connected with described shock resistance block by two bolts, described shock resistance block is by polyurethane into described shock resistance block and the beam pipe
The top of rear end coordinates, and forms effective shock-proof effect.
Described pedal 7 is formed by plastic injection, and there are several twist-on holes the bottom surface of the front and rear of the pedal 7, described
There is downward stile at the edge of pedal 7, and there are the reinforcement of the clathrate of vertical and horizontal, the pedal 7 in the bottom surface of the pedal 7
The reinforcement one of the stile at edge and the bottom surface vertical and horizontal of the pedal 7 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 the front and rear of the pedal 7 pass through
Tap bolt is connected with the pedal connection sheet of the central sill 51.
Described front-wheel 81 is 8 inches of wheel, and the front-wheel 81 is installed on the lower end of the front fork, and described trailing wheel 82 is
A bearing is respectively inlayed at 8 inches of wheels, the center of the two sides of the trailing wheel 82, and the trailing wheel 82 is by back vent described in lock bolt and two
The rear hole connection of piece 6.
Claims (10)
1. a kind of folding grip Shockproof type Portable skateboard car, including quick-folding handlebar, front fork, side arm, lower link, upper connecting rod, in
Beam, Quick Release, back vent, pedal, front wheels and rear wheels, it is characterized in that：Quick-folding handlebar include left hand handle, right handgrip, upper lock-connecting piece,
Left lock-connecting piece, right lock-connecting piece, substrate and two hands are folded keeper, left hand is being to make right angle by the upper end of pipe with right handgrip
Bending is formed, and the lower end of left hand handle and the lower end of right handgrip are respectively provided with a pair of perforation, the upper lock-connecting piece of upper end connection of left hand handle
Left part part, the right members of the upper lock-connecting piece of upper end connection of right handgrip, the bottom of left hand handle connects left lock-connecting piece, right handgrip
Bottom connect right lock-connecting piece, lower end is connected to the left side groove for folding substrate to perforation by left hand, right handgrip lower end it is right
Perforate and be connected to the right groove of folding substrate, folding the anterior left side of substrate has a vertical left side groove, folds substrate front portion
There is vertical the right groove on the right, and there is a vertical left round tube hole right back for folding substrate left side groove, folds the left circle of substrate and leads to
There is a vertical left rectangular opening right back in hole, and close-fitting fills in left flat pin, a left side for left flat pin in folding the left rectangular opening of substrate
Front side twist-on left semicircle hook bolt, folding substrate the right groove left back has a vertical right round tube hole, folds the right round tube hole of substrate
Left back have a vertical right rectangular opening, close-fitting fills in right flat pin in folding the right rectangular opening of substrate, before the right side of right flat pin
Side twist-on right semi-circle hook bolt, folds the left round tube hole of substrate and folds the right round tube hole connection front fork of substrate, and left lock-connecting piece can be with folding
The left semicircle hook bolt interlocking of folded substrate, right lock-connecting piece can be with the right semi-circle hook bolt interlocking for folding substrate, a left side for upper lock-connecting piece
Part can be connected to keeper bottom and the right wheel of front fork revolver fork arm with the right members interlocking of upper lock-connecting piece, two hands
After the bottom of fork arm, left hand and right handgrip are folded, left hand is snapping in C-shaped bayonet socket of the hand positioned at revolver fork arm keeper
In, right handgrip is snapped in the C-shaped bayonet socket of hand positioned at right wheel fork arm keeper；Side arm by it is preceding even part, rotary part and after connect
Part is constituted, and the preceding amplexis hole of preceding even part is fixedly connected on front fork middle part, 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 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
Even the upper and lower of part rear end respectively has a transverse holes, after connect part groove profile it is mutual to being punched through to lock bolt connection rotary part；
Lower link connects part and is formed by connecting by rectangular tube and Ω types, and the transverse holes of lower link front end connect under part rear end by lock bolt with rear
The transverse holes of side rotate connection, and upper connecting rod is the part being made up of metal round rod, the front end of upper connecting rod and rear even part rear end top
Transverse holes rotate connection；Central sill is made up of beam pipe, connector and knuckle locking plate, and the front end of beam pipe is fixedly connected connector, beam
Knuckle locking plate is fixedly connected on the left of the leading section of pipe, connector is the part that front and back end respectively there are a transverse holes, it is horizontal before connector
It is connected by connecting part rotation to lock bolt and the Ω types of lower link to hole, transverse holes connect with the rear end thereof of upper connecting rod after connector
Connect；Quick Release is connected to the rear end of lower link, Quick Release interlocking on the knuckle locking plate of central sill, back vent by two dropout, shock-absorbing in flakes
Constituted with shock resistance block, two dropout are connected in flakes with shock-absorbing, two dropout are connected by lock bolt with the rearward end of central sill, keep away
Shake connects shock resistance block in flakes, and pedal is connected on central sill, and front-wheel is installed on the lower end of front fork, after trailing wheel is installed on two dropout
End.
2. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：The lower end of the left hand handle and institute
A thick-walled metal pipe is respectively plugged with the lower end pore for stating right handgrip, the lower end of the left hand handle is inconjunction with the heavy wall being located therein
Metal circular tube is provided with a pair of perforation, and the lower end of the left hand handle is to the hole heart extended line perforated and the right-angle bending of the left hand handle
In the 45 ° of angles overlooked, the lower end of the right handgrip is inconjunction with the thick-walled metal pipe being located therein and is provided with a pair of perforation, described
The lower end of right handgrip is to the hole heart extended line of perforation with the right-angle bending of the right handgrip in the 45 ° of angles overlooked.
3. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：Right members are by connecting seat and screw
Set is constituted, and the right-hand member of connecting seat has a vertical hole of cracking, and it is vertical mutual to perforation, connection by one that connecting seat cracks that hole cracks
Seat left part is in the circular bar shape of stretching, extension to the left, and the left end of connecting seat circular bar shape has axial screwed hole, and the left end for screwing set has
One counterbore, screws with internal thread in the counterbore of set, and screwing the axial direction of the right part of set has a round tube hole, screws the circle of set axial direction
Through hole and the female counterbore insertion of the band for screwing set, the round tube hole for screwing set axial direction are socketed on connecting seat stretching, extension to the left
In circular bar shape, and the cooperation for passing through bolt and pad, will screw set be rotatably connected on connecting seat, screw set with internal thread
Counterbore can be pinned with the external screw thread twist-on on the left part part convex shoulder.
4. folding grip Shockproof type Portable skateboard car 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, and described rotary part includes 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 perforation, it is described
Connect afterwards part groove profile it is mutual to be punched through to lock bolt connection rotary part.
5. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：After the rectangular tube of the lower link
One section of rectangular tube of rear wall is filled in end pipe hole, after the upper and lower sides of the lower link rectangular tube rear end are inconjunction with one section in pore
The rectangular tube of wall is provided with one vertical mutual to perforation together, is inconjunction with pore on the left of the rear end of the lower link rectangular tube
One section of rectangular tube of rear wall be provided with opening U-shaped gap backward together, the lower link rectangular tube rearward end upper side
It is front and rear to be respectively provided with a hole, vexed plug is filled in the pore of the lower link rectangular tube front end, vexed plug is the vexed plug of nylon of rectangle, vexed plug
On have the perforation corresponding with the cross-perforating of the lower link rectangular tube front end.
6. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：The lower link rectangular tube rear end
The front and rear holes of upper side, connects part and is connected by two bolts and two nuts with Ω types, and it is by a Ω types that described Ω types connect part
The part of the slice processing of Al squeezing material, the Ω types connect the front and rear of part respectively a vertical hole, and the Ω types connect in the middle part of part to be had
One transverse holes, the cross-perforating of the lower link rectangular tube front end by lock bolt with it is described after connect transverse direction below part rear end
Hole rotates connection, the front-end and back-end of the upper connecting rod all in right-angle bending to the right, the front-end and back-end of the upper connecting rod to
Respectively there is the screwed hole of a transverse direction at the two-end-point of right right-angle bending.
7. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：Described beam pipe is by rectangle control
Into the front and rear left surface for respectively having a hole, the beam pipe front end of the beam pipe front end upper side has several riveted holes, 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 be provided with it is laterally mutual to perforation, it is described
The upper side of beam pipe front and rear is also connected with pedal connection sheet, described connector by an Al squeezing material slice processing portion
Part, the front and rear front and back end for respectively having a transverse holes, the connector of the connector is respectively provided with a vertical hole, before the connector
Two vertical holes of rear end are fixedly connected by two bolts and two nuts with the front and rear holes of the beam pipe front end upper side.
8. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：Described knuckle locking plate is by gold
There is right angle flanging to the left the part that category piece is stamped to form, the top of the knuckle locking plate, and the back of the knuckle locking plate is oriented
Left right angle flanging, the left end on knuckle locking plate back right angle flanging has opening U-shaped gap to the left, the knuckle lock
The right angle flanging of piece top is that the folding of the lower link rear end is spacing, and the U-shaped on knuckle locking plate back right angle flanging slits
Mouth is the lock interface of the Quick Release, there is several riveted holes, the several riveted holes on the knuckle locking plate on described knuckle locking plate
By several rivets riveting is fixed with several riveted holes of the beam pipe front end left surface.
9. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：Described Quick Release rotates in described
In the U-shaped gap in the left side of lower link rear end, described Quick Release interlocking is on the U-shaped gap of the central sill knuckle locking plate.
10. folding grip Shockproof type Portable skateboard car according to claim 1, it is characterized in that：Described shock-absorbing is in flakes by gold
Category piece is stamped to form, and the front and rear of middle part is respectively provided with a screwed hole to the shock-absorbing in flakes, and the holes of the shock-absorbing two flangings in flakes is led to
The anterior front and rear gaps riveting of dropout described in rivet and two is crossed, the front aperture of dropout described in two is by lock bolt and the beam
The left and right sides of pipe rear end is laterally mutual to be connected to perforation, described shock-absorbing in flakes middle part two screwed holes by two bolts with
Described shock resistance block connection, described shock resistance block by polyurethane into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098853.7A CN106672133B (en) | 2017-02-23 | 2017-02-23 | Folding handle shock-proof portable scooter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710098853.7A CN106672133B (en) | 2017-02-23 | 2017-02-23 | Folding handle shock-proof portable scooter |
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| CN106672133A true CN106672133A (en) | 2017-05-17 |
| CN106672133B CN106672133B (en) | 2022-03-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710098853.7A Active CN106672133B (en) | 2017-02-23 | 2017-02-23 | Folding handle shock-proof portable scooter |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111301580A (en) * | 2020-02-22 | 2020-06-19 | 太仓市车中宝休闲用品有限公司 | Magnetic folding positioning portable electric power-assisted vehicle |
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| CN2478914Y (en) * | 2001-05-11 | 2002-02-27 | 于雷 | Eccentric shaft body-building and recreation sliding scooter |
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| CN106672133B (en) | 2022-03-29 |
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