CN104627310B - Portable pedal-sliding vehicle with inserts plastics main part - Google Patents
Portable pedal-sliding vehicle with inserts plastics main part Download PDFInfo
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- CN104627310B CN104627310B CN201510114883.3A CN201510114883A CN104627310B CN 104627310 B CN104627310 B CN 104627310B CN 201510114883 A CN201510114883 A CN 201510114883A CN 104627310 B CN104627310 B CN 104627310B
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- main part
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- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62M—RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES; POWERED PROPULSION OF SLEDGES OR SINGLE-TRACK CYCLES; TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES
- B62M1/00—Rider propulsion of wheeled vehicles
- B62M1/24—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers
- B62M1/26—Rider propulsion of wheeled vehicles with reciprocating levers, e.g. foot levers characterised by rotary cranks combined with reciprocating levers
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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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
- Motorcycle And Bicycle Frame (AREA)
Abstract
A kind of portable pedal-sliding vehicle with inserts plastics main part, including side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand handle, front-wheel, trailing wheel and drive mechanism, side arm is by preceding head tube, down tube, first engaging lug and the second engaging lug are welded, vehicle body is by main part, left back wheel fork, off hind wheel is pitched, bearing is formed by connecting after two fore bearings and two, main part is the working of plastics embedded with inserts, trailing wheel is installed on a left side, off hind wheel is pitched, main part is connected with the first engaging lug and folding connecting rod, folding connecting rod is by front rod, back link, lock, little spring and button-headed bolt are formed by connecting, folding connecting rod and the second engaging lug are rotatablely connected, front fork is connected with preceding head tube and front-wheel, V-shaped folding hand handle is fixed with front fork, drive mechanism is by treadle, long circle, step, crankshaft toothed wheel group, backgear group, flywheel and chain are formed by connecting.
Description
Technical field：
The present invention relates to the scooter that a kind of standing of bipod is ridden, more particularly to a kind of portable stepping on inserts plastics main part
Car slipping.
Technical background：
The Quick-folding portable pedal bike that the design people's previous design is crossed, solve the problems, such as some speed that are portable and folding
Degree problem, but due to reasons such as constructions, outward appearance is unsatisfactory, always allows people to have a kind of not perfect sorry sensation.
The content of the invention：
The invention aims on the basis of original Quick-folding portable pedal bike, be improved, improve and carry
Height, release is a kind of to use the plastics main part with inserts, and step forms step using the dual platen of working of plastics --- with embedding
The portable pedal-sliding vehicle of part plastics main part.The object of the present invention is achieved like this；Portable pedal-sliding vehicle with inserts plastics main part, bag
Side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand handle, front-wheel, trailing wheel and drive mechanism are included, it is characterized in that：Side arm includes
Preceding head tube, down tube, the first engaging lug and the second engaging lug, down tube are a rectangular tubes, and the rear end welding first of down tube connects
Lug, the lower end of head tube before the front end of down tube is welded in, the second engaging lug are welded in the upper of down tube and preceding head tube weld
Side；Vehicle body is made up of bearing after main part, left back wheel fork, off hind wheel fork, two fore bearings and two, and main part is the plastics embedded with inserts
Part, the annular insert that band iron is bent into is inlaid with main part, locating shaft is welded with annular insert, the first connecting tube and second connects
Take over, counterbore before the left side in the middle part of main part has one, respectively carried in the preceding counterbore of main part and corresponding to the right side of main part at preceding counterbore
One mutually corresponding to fore bearing counterbore, through hole before having one in the mutually corresponding fore bearing counterbore of main part two, counterbore before main part
Counterbore after the back lower place is coherent, in the rear counterbore of main part and corresponding to main part at rear counterbore right side respectively with one mutually corresponding to
Bearing counterbore afterwards, the rear portion and rear end of main part are respectively with a horizontal perforation, the perforation at main part rear portion and the perforation of main part rear end
Pitched by the left back wheel fork of two pairs of lock bolt connections and off hind wheel, respectively inlay a fore bearing, main part in two fore bearing counterbores of main part
Two after respectively inlay one in bearing counterbore after bearing, trailing wheel is installed on the rear end of left back wheel fork and off hind wheel fork, the first connecting tube
It is connected by being rotated to lock bolt with the first engaging lug；Folding connecting rod includes front rod, back link, lock, little spring and half
Snap bolt, front rod are the plastics rod like parts of each cross-perforating of band one in lower section of front end and rear portion, and the rear portion of front rod has one
Upper and lower through elongated hole, installation lock and little spring in the elongated hole of front rod, it is punched through before front rod to lock bolt and the
Two engaging lugs are rotatablely connected, and the engaging lug that the front end to lock bolt and back link is punched through after front rod is rotatablely connected, after
Connecting rod is that the part of an engaging lug, the cup head spiral shell of top twist-on one of back link rectangular tube front end are respectively welded in the both ends of a rectangular tube
Bolt, the engaging lug of back link rear end to the second connecting tube of lock bolt and main part by being rotatablely connected, the semicircle above back link
Hook bolt can be by the lock interlocking on front rod；Front fork is rotatablely connected with preceding head tube, and front-wheel is installed on front fork, V-shaped folding hand
Being quick interlocking Formula V font folding hand handle, including handle base, left hand handle, right handgrip, left lock-connecting piece, right lock-connecting piece, hand handle
Pedestal is made up of pedestal moulding and interior poling, and interior poling is molded in pedestal moulding, and the right and left of pedestal moulding has
Groove, the right and left top of pedestal moulding is U-lag, bottom is flat-bottom slot, the two of pedestal moulding the right and left flat-bottom slot
Side respectively has one mutual to perforation, and handle base passes through interior poling and coordinates bowl-type pad, hanging bolt and slope nut, fixed to connect
It is connected in the front fork tube of front fork, left hand is the part that cast is connected with the bottom that right handgrip is pipe, the lower weld of left hand handle
The plagiocephaly barrel of left lock-connecting piece, left lock-connecting piece are made up of a plagiocephaly barrel, a snap bolt and a nut, twist-on in plagiocephaly barrel
The also nut of twist-on one at the twist-on of snap bolt, snap bolt and plagiocephaly barrel, the groove of the right lock-connecting piece of lower weld of right handgrip
Shape part, right lock-connecting piece by channel, latch hook, formed to connecting bolt, spring and bolt, the flute profile left part of channel up and down
Both sides have mutual to perforation, there is a screwed hole in the middle part of the flute profile of channel, channel up and down both sides it is mutual to being punched through
Collar aperture in the middle part of connecting bolt and latch hook is rotatablely connected, latch hook is that left end has the part of collar aperture, right part with handle into hook-type, middle part,
There is an elongated hole on the handle of latch hook, spring is positioned between the screwed hole of channel and the elongated hole of latch hook, penetrated with bolt
In the elongated hole of latch hook and in spring, then it is screwed into the screwed hole of channel, the cast of left hand handle and the cast of right handgrip, passes through
Two pairs of lock bolts, be rotationally connected with respectively pedestal moulding the right and left it is mutual to perforation, the latch hook of right lock-connecting piece is in spring
In the presence of, hook the snap bolt of left lock-connecting piece and realize interlocking；Drive mechanism includes treadle, long circle, step, crank teeth
Wheel group, backgear group, flywheel and chain, crankshaft toothed wheel group is by bent axle, prime gear, two flat base bolts and two crankshaft bearing structures
Into bent axle is that the round steel of two right-angle bending and a disk are welded, and prime gear is a nylon gear, prime gear
Right flank has a boss for corresponding to two fore bearing endoporus, there is the groove corresponding to bent axle round steel, prime on the boss of prime gear
The boss of gear penetrates in the endoporus of two fore bearings from left to right, and the left head of bent axle penetrates in the axis hole of prime gear to the left
In, then two flat base spiral shells are penetrated in two connecting holes of bent axle disk and in the through hole of prime gear, and it is fastened to prime gear
In the nut in left side, then two crankshaft bearings are socketed on to two of bent axle, rear class gear train is by rear class gear, rear axle and sprocket wheel structure
Being penetrated into, rear axle after two in the endoporus of bearing, rear class gear is fastened to the left head of rear axle, and sprocket wheel is fastened to the right head of rear axle,
Flywheel is installed on the right side of trailing wheel, and chain is wire-wrapped in sprocket wheel and flywheel, and two treadles rotate the two for being socketed on locating shaft, and two is oval
Lap welding is connected in the anterior lower section of two treadles, and long circle is the bending Long Circle circle of sheet metal of flat strip shaped, and two long circles are slided
Dynamic to be socketed on two crankshaft bearings of crankshaft toothed wheel group, two steps are rotationally connected with the rear end of two treadles, and step is by bottom plate and face
Plate is formed, and bottom plate is the plastic plate of Long Circle, and there is the lower prominent of two ear shapes the bottom surface of bottom plate, had in the two ear shapes dashed forward under bottom plate mutually
To perforation, mutual to being punched through connecting the rear circle of lock bolt and treadle in the ear shape of bottom plate two, panel passes through bolted cover
In on bottom plate.
The beneficial effects of the invention are as follows：Vehicle body main part of the present invention uses the plastics main part with inserts so that profile of the present invention
It is attractive in appearance and smooth, and cooperation is accurate, easy to assembly, manufacturing cost is low, and cause whole vehicle body welding, make the shelves of the invention
It is secondary to increase；Long circle is welded in the anterior lower section of the treadle of drive mechanism, allows the component of drive mechanism is less, and structure is simpler
It is single；Step is formed using bottom plate and panel, and the ear shape of bottom plate two not only makes two by being rotatablely connected to the rear circle of lock bolt and treadle
The vehicle of step and the present invention are more attractive in appearance, it is more preferable to ride comfort level, and two steps are more drawn close to centre, make bipod
The torque to swing of override type is smaller so that the car is more natural when riding, and rides and easily grasps.
Brief description of the drawings：
Fig. 1 is the structural representation of the present invention
Fig. 2 is the organigram of main part of the present invention
Fig. 3 is the organigram of main part inserts of the present invention
Fig. 4 is the structural representation of folding connecting rod of the present invention
Fig. 5 is the organigram of handle base of the present invention
Fig. 6 is the structural representation of left lock-connecting piece of the invention and right lock-connecting piece
Fig. 7 is the structural representation of crankshaft toothed wheel group of the present invention and rear class gear train
Fig. 8 is V-shaped folding hand of the present invention schematic diagram after folding
Fig. 9 is folding process schematic diagram of the present invention
Figure 10 finishes figure for present invention folding
In figure：1 --- side arm, 2 --- vehicle body, 3 --- folding connecting rod, 4 --- front fork, 5 --- V-shaped folding hand handle,
6 --- front-wheel, 7 --- trailing wheel, 8 --- drive mechanism；Wherein side arm 1 also includes：11 --- preceding head tube, 12 --- down tube,
13 --- the first engaging lug, 14 --- the second engaging lug；Vehicle body 2 also includes：21 --- main part, 22 --- left back wheel fork,
23 --- off hind wheel is pitched, and 24 --- fore bearing, 25 --- rear bearing；Main part 21 also includes：211 --- annular insert, 212 ---
Locating shaft, 213 --- the first connecting tube, 214 --- the second connecting tube；Folding connecting rod 3 also includes：31 --- front rod,
32 --- back link, 33 --- lock, 34 --- little spring, 35 --- button-headed bolt；V-shaped folding hand also includes 5：
51 --- handle base, 52 --- left hand handle, 53 --- right handgrip, 54 --- left lock-connecting piece, 55 --- right lock-connecting piece；Left interlocking
Part 54 also includes：541 --- plagiocephaly barrel, 542 --- snap bolt, 543 --- nut；Right lock-connecting piece 55 also includes：
551 --- channel, 552 --- latch hook, 553 --- to connecting bolt, 554 --- spring, 555 --- bolt；Driving
Mechanism 8 also includes：81 --- treadle, 82 --- long circle, 83 --- step, 84 --- crankshaft toothed wheel group, 85 --- backgear
Group, 86 --- flywheel, 87 --- chain.
Embodiment：
According to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6 and Fig. 7, the portable pedal-sliding vehicle with inserts plastics main part, bag
Side arm 1, vehicle body 2, folding connecting rod 3, front fork 4, V-shaped folding hand are included 5, front-wheel 6, trailing wheel 7 and drive mechanism 8.
Described side arm 1 includes preceding head tube 11, down tube 12, the first engaging lug 13 and the second engaging lug 14, and described is oblique
Stay tube 12 is the rectangular tube that a two cuts with oblique angle in the same direction, and the front end Dou Chong of the upper and lower surface of down tube 12 has arc opening, institute
The front end for stating down tube 12 is welded in the lower end of the preceding head tube 11, and first that the rear end welding of the down tube 12 is described connects
Ear 13, the second described engaging lug 14 are welded in the top of the down tube 12 and the preceding weld of head tube 11, and described
One engaging lug 13 and the second described engaging lug 14, all it is that the two sides of flute profile have a mutual flute profile stamping parts to perforation.
Described vehicle body 2 includes main part 21, left back wheel fork 22, off hind wheel fork 23, fore bearing 24 and rear bearing 25, described
Main part 21 is the plastic injection piece embedded with metal insert, and the annular insert 211 that band iron is bent into is inlaid with described main part 21,
The first connecting tube 213 is welded in the front end of described annular insert 211, and the upper top welding second of described annular insert 211 connects
Take over, be welded with the annular insert 211 between the first described connecting tube 213 and the second described connecting tube 214
Locating shaft 212, the first described connecting tube 213 and the second described connecting tube 214 are the blanks of metal tube, described positioning
Axle 212 is the smaller metal circular shaft in the bigger two in middle part, each screwed hole of band one in center of the both ends end points of locating shaft 212, institute
Counterbore before stating the left side at the middle part of main part 21 and having one, in the preceding counterbore of the main part 21 and corresponding to the main part 21 at preceding counterbore
Right side respectively with one mutually corresponding to fore bearing counterbore, 21 liang of the main part mutually corresponding to have one in fore bearing counterbore before pass through
Through hole, counterbore after the back lower place of counterbore is coherent before the main part 21, in the rear counterbore of the main part 21 and corresponding to rear counterbore at
The right side of the main part 21 is respectively respectively horizontal with one with a mutually corresponding rear bearing counterbore, the rear portion and rear end of the main part 21
To perforation, the rear portion of main part 21 perforation and the rear end of main part 21 be punched through two pairs lock the left back wheel forks of bolt connection
22 and off hind wheel fork 23, described left back wheel fork 22 and described off hind wheel fork 23 are a metal oblate pipes, the left back wheel fork
22 and front end and the anterior left and right sides of off hind wheel fork 23, respectively have one mutual to perforation, the left back He of wheel fork 22
The front portion that the off hind wheel is pitched in 23 pores is plugged with nylon plug, and the transverse direction of nylon plug has two pairs of perforation, two couples perforation of nylon plug
It is mutual to perforation corresponding to the two of the left back wheel fork 22 and off hind wheel fork 23, the left back wheel fork 22 and it is described it is right after
The rear end of wheel fork 23 is provided with U-lag, the master backward to flatten at the flattening of the left back wheel fork 22 and off hind wheel fork 23
Respectively inlay a fore bearing 24 in two fore bearing counterbores of part 21, a lining is also lined between two fore bearings 24 on the main part 21
Circle, described fore bearing 24 are the deep groove ball bearings of 6810 models, the main part 21 two after respectively inlay one in bearing counterbore after
Bearing 25, on the main part 21 two after be also lined with a lining ring between bearing 25, described rear bearing 25 is the depth of 6902 models
Ditch ball bearing, trailing wheel 7 is connected to by hind axle in the U-lag of the left back wheel fork 22 and off hind wheel fork 23, described
Trailing wheel 7 is 8 inches of inflated wheel, and the first described connecting tube 213 passes through to lock bolt and 13 turns described of the first engaging lug
Dynamic connection.
Described folding connecting rod 3 includes front rod 31, back link 32, lock 33, little spring 34 and button-headed bolt 35, institute
The front rod 31 stated is that the modified of each cross-perforating of band one in lower section of front end and rear portion strengthens nylon rod like parts, the front rod 31
Rear portion have about one to wearing longitudinal elongated hole, the bottom of the elongated hole of front rod 31 is connected with the depression of flute profile, the front rod
Lock 33 is installed in 31 elongated hole and little spring 34, described lock 33 are made up of push button, locking plate and connecting bolt, push button is
There is the working of plastics that a square-tube-shaped protrudes the front portion of long disc-shaped bottom surface, and the square-tube-shaped that push button protrudes is lowered into front rod elongated hole
Rear end, then little spring 34 is put into the elongated hole of the front rod 31 from bottom to top, and make little spring 34 two it is low push away
Front end in square-tube-shaped and the elongated hole of the front rod 31 that button protrudes, then locking plate is closed on the square-tube-shaped protruded in push button, with even
Connecting bolt is penetrated in the hole of locking plate and is fastened in the pore that push button protrudes square-tube-shaped, before little spring 34 is positioned at locking plate
In the elongated hole in portion, the front portion of push button and front rod, locking plate is set to slide in the groove-shaped depression of the bottom of the elongated hole of front rod 31,
It is punched through being rotatablely connected lock bolt with second engaging lug 14 before the front rod 31, is worn after the front rod 31
By being rotatablely connected to lock bolt and the engaging lug of the front end of back link 32, described back link 32 is the two of a rectangular tube in hole
Hold the part of one engaging lug of each welding, the two sides of the engaging lug of 32 front and back end of back link two respectively have it is one mutual to perforation,
The button-headed bolt 35 of top twist-on one of the rectangular tube front end of back link 32, it is right that the engaging lug of the rear end of back link 32 passes through
Second connecting tube 214 of lock bolt and the main part 21 is rotatablely connected, and the button-headed bolt 35 of the top of back link 32 can quilt
The interlocking of the lock 33 being connected on the front rod 31.
Described front fork 4 includes Y-piece and front fork tube, and it is mutual to perforation that Y-piece is that top has circular hole, two lower ends to have
Part, the lower end of circular hole and front fork tube at the top of Y-piece welds, and front fork tube is the threaded pipe in top, described front fork
4 are rotatably connected by seven bowls and described preceding head tube 11, and described front-wheel 6 is installed on the phase of 4 liang of lower ends of front fork
It is mutual in perforation, described front-wheel 6 is 7 inches of inflated wheels.
Described V-shaped folding hand is 5, including handle base 51, left hand are 52, right handgrip 53, left lock-connecting piece 54, right lock
Fitting 55, described handle base 51 are made up of pedestal moulding and interior poling, and described interior poling includes pipe and two bolts,
The outer tube diameter on the interior poling pipe top carries angle, the interior poling circle with gear hobbing, the lower end of the interior poling pipe
Respectively one bolt of welding, the bolt of the related both sides connection in top of the interior poling are molded in the pedestal together for the both sides on pipe top
In moulding, described pedestal moulding is into the isosceles trapezoid shape that upper bottom is long, bottom is short, the left and right two of described pedestal moulding
While there is groove, the groove on the pedestal moulding left side is the groove being open to the left, and the groove on the right of the pedestal moulding is to be open to the right
Groove, the right and left top of the pedestal moulding is U-lag, bottom is flat-bottom slot, the left and right two of the pedestal moulding
The U-lag on side is corresponding the caliber of 52 and described right handgrip 53 with described left hand, described pedestal moulding the right and left
Respectively there is mutual to perforation, an interior poling for the handle base 51 both sides of flat-bottom slot, coordinate bowl-type pad, hanging bolt and
Slope nut, penetrate in the front fork tube of the front fork 4, tighten hanging bolt, make the interior of slope nut and the handle base 51
Poling is tightened up and misplaced, so that the interior poling of the handle base 51 is fixedly connected in front fork tube, described left hand is 52
With described right handgrip 53, connected and composed by pipe and cast, described left hand 52 and described right handgrip 53 pipe on
Portion is bent, and described left hand connects cast 52 with the bottom of the described pipe of right handgrip 53.
Described left lock-connecting piece 54 is made up of a plagiocephaly barrel 541, a snap bolt 542 and a nut 543, and described is oblique
Head barrel 541 is one of a barrel and is made plagiocephaly, the head of the plagiocephaly barrel 541 and the left hand 52 lower weld,
Snap bolt 542 in the screwed hole of the plagiocephaly barrel 541 described in twist-on, the snap bolt 542 and the plagiocephaly barrel
Nut 543 at 541 twist-on also described in twist-on one, described right lock-connecting piece 55 by channel 551, latch hook 552, to connecting bolt
553rd, spring 554 and bolt 555 are formed, and described channel 551 is the flute profile being open backward, the channel 551
Right head is plagiocephaly, and there is mutual to perforating, the flute profile of the channel 551 both sides up and down of the flute profile left part of channel 551
There is a screwed hole at middle part, and the lower weld of the right head of the channel 551 and the right handgrip 53, the channel is about 551
Both sides are mutual to be rotatablely connected to being punched through the described collar aperture to connecting bolt 553 and the middle part of the latch hook 552, described lock
Hook 552 is that left end has the part of collar aperture, right part with handle into hook-type, middle part, there is an elongated hole, the lock on the handle of the latch hook 552
The elongated hole of hook 552 is corresponding with the screwed hole of the channel 551, and described spring 554 is positioned over into the channel 551
Between the elongated hole of screwed hole and the latch hook 552, penetrated with described bolt 555 in the elongated hole of the latch hook 552 and institute
In the spring 554 stated, then it is screwed into the screwed hole of the channel 551.
The left hand by two pairs of lock bolts, is respectively rotationally connected with 52 cast and the cast of the right handgrip 53
Described pedestal moulding the right and left it is mutual to perforation, deploy described left hand 52 and described right handgrip 53, the right side
The latch hook 552 of lock-connecting piece 55 can hook the round end of the left lock-connecting piece 54 moment in the presence of the spring 554
Bolt 542, the mutual interlocking between the right lock-connecting piece 55 and the left lock-connecting piece 54, realize described left hand 52, it is described
Right handgrip 53 and described handle base 51 between interfix.
Described drive mechanism 8 include treadle 81, long circle 82, step 83, crankshaft toothed wheel group 84, backgear group 85, fly
Wheel 86 and chain 87, described treadle 81 are each one short pipes of vertical welding in front and back end of a flat pipe, and the treadle 82 is anterior
Bottom surface weld long circle 82, described long circle 82 is the bending Long Circle circle of sheet metal of flat strip shaped, the treadle 82
It is divided to or so two, the preceding pipe pore of two treadles 82 and two of the locating shaft 212 rotate socket, then described
Wherein positioned with unification pad twist-on in the screwed hole at the both ends of locating shaft 212, respectively with a bolt, two long circles are slidably socketed in institute
State on two crankshaft bearings of crankshaft toothed wheel group 84, the rear pipe pore of two treadles 82 passes through to lock bolt and the bottom of two step 83
The mutual of the ear shape of plate two is rotatablely connected to perforation, and described step 83 is made up of bottom plate and panel, and described bottom plate is oval
The plastic plate of shape, the upward convex tendon in the edge of the bottom plate Long Circle, upward convex tendon is distributed with the middle part of the bottom plate, it is described
Upward salient point is carried on convex tendon in the middle part of bottom plate, the bottom surface of the bottom plate there are lower two prominent ear shapes, had in two ear shapes mutual
To perforation, described bottom plate also has several connecting holes, and the described ear shape panel of bottom plate two is the plastic plate of Long Circle, the panel
External diameter it is corresponding with the internal diameter of the upward convex tendon in bottom plate edge, bar hole is distributed with the middle part of the panel, the middle panel
Bar hole is corresponding with convex tendon upward in the middle part of bottom plate, and several downward prominent stakes, the panel is distributed with the bottom of the panel
Prominent stake in have twist-on hole, the prominent stake of the panel bottom is corresponding with the connecting hole of bottom plate, and the prominent stake of the panel passes through spiral shell
The connecting hole of bolt and bottom plate connects, and described crankshaft toothed wheel group 84 includes bent axle, prime gear, two flat base bolts and two Crankshafts
Hold, described bent axle is that the round steel of two right-angle bending and a disk are welded, the circle of described bent axle two right-angle bending
Steel, respectively there is a screwed hole at the end points center at both ends, there is an axis hole and two connecting holes, the song on the disk of the bent axle
The right head of two right-angle bending round steel of axle penetrates in the axis hole of the bent axle disk from left to right, then the two of the bent axle
The middle part of head right-angle bending round steel is welded with the middle part of the bent axle disk left surface, and described prime gear is one or two mould 40
The nylon gear of three teeth, the right flank of the prime gear has a boss for corresponding to two endoporus of fore bearing 24, before described
There is the groove corresponding to the bent axle round steel on the boss of level gear, there is an axle for running through left and right side on described prime gear
Hole, the left surface of the prime gear have a two hexagonal counterbores, and two hexagonal counterbores are connected with to the right through hole, and the two of the prime gear
A nut is respectively inlayed in hexagonal counterbore, the boss of the prime gear penetrates in the endoporus of two fore bearings 24 from left to right
In, the left head of the bent axle is penetrated in the axis hole of the prime gear and wins to the left to the left, then two flat base spiral shells are penetrated into song
In two connecting holes of axle disk and in the through hole of prime gear, and it is fastened in the nut on the left of prime gear, then it is bent by two
Axle bearing is socketed on two of bent axle, and is fastened in the screwed hole of crankshaft two end and positioned with two bolts, described crankshaft bearing
It is the deep groove ball bearing of 6001 models, described rear class gear train 85 is made up of rear class gear, rear axle and sprocket wheel, described rear axle
It is the axle that two carries reverse thread, described rear axle is penetrated after described two in the endoporus of bearing 25, described rear class gear
It is the aluminium extruded type gear of the tooth of two mould 13, reverse thread, described rear class gear is tapped with the axle center hole of described rear class gear
The left head of the rear axle is fastened to, described rear class gear engages cooperation with described prime gear, and described sprocket wheel is four points
The sprocket wheel of ten octadentates, reverse thread is tapped with the axle center hole of the sprocket wheel, described sprocket wheel is fastened to the right head of the rear axle, institute
The flywheel stated is installed on the right side of the trailing wheel 7, and described flywheel 86 is nine tooth flywheels, and described chain 87 is wire-wrapped in described
Sprocket wheel and described flywheel 86.
Claims (7)
1. a kind of portable pedal-sliding vehicle with inserts plastics main part, including side arm, vehicle body, folding connecting rod, front fork, V-shaped folding hand
, front-wheel, trailing wheel and drive mechanism, it is characterized in that：Side arm includes preceding head tube, down tube, the first engaging lug and the second engaging lug,
Down tube is a rectangular tube, and the first engaging lug is welded in the rear end of down tube, and the front end of down tube is welded in the lower end of preceding head tube, the
Two engaging lugs are welded in the top of down tube and preceding head tube weld；Vehicle body is by main part, left back wheel fork, off hind wheel fork, two front axles
Hold with two after bearing form, main part is the working of plastics embedded with inserts, and the annular insert that band iron is bent into is inlaid with main part, annular
Be welded with locating shaft, the first connecting tube and the second connecting tube on inserts, counterbore before the left side in the middle part of main part has one, main part it is preceding heavy
Kong Zhong and corresponding to main part at preceding counterbore right side respectively with one mutually corresponding to fore bearing counterbore, main part two is mutually corresponding
Through hole before having one in fore bearing counterbore, counterbore after the back lower place of counterbore is coherent before main part, in the rear counterbore of main part and correspond to
The right side of main part respectively carries a mutually corresponding rear bearing counterbore at counterbore afterwards, and the rear portion and rear end of main part are respectively with a transverse direction
Perforation, the perforation at main part rear portion and main part rear end are punched through the left back wheel fork of two pairs of lock bolt connections and off hind wheel fork, main part
Two fore bearing counterbores in respectively inlay a fore bearing, main part two after respectively inlay one in bearing counterbore after bearing, trailing wheel is installed on
The rear end of left back wheel fork and off hind wheel fork, the first connecting tube are connected by being rotated to lock bolt with the first engaging lug；The company of folding
Bar includes front rod, back link, lock, little spring and button-headed bolt, and front rod is that each band one in lower section of front end and rear portion is horizontal
To the plastics rod like parts of perforation, there is about an one through elongated hole at the rear portion of front rod, installation lock and small in the elongated hole of front rod
Spring, it is punched through before front rod being rotatablely connected lock bolt and the second engaging lug, is punched through after front rod to lock spiral shell
The engaging lug rotation connection of the front end of bolt and back link, back link are that the part of an engaging lug is respectively welded at the both ends of a rectangular tube,
The button-headed bolt of top twist-on one of back link rectangular tube front end, the engaging lug of back link rear end pass through to lock bolt and main part
Second connecting tube is rotatablely connected, and the button-headed bolt above back link can be by the lock interlocking on front rod；Front fork and preceding head tube
Rotation connection, front-wheel are installed on front fork, V-shaped folding hand being quick interlocking Formula V font folding hand handle, including handle base,
Left hand handle, right handgrip, left lock-connecting piece, right lock-connecting piece, handle base are made up of pedestal moulding and interior poling, interior poling be molded in
In pedestal moulding, the right and left of pedestal moulding has a groove, and the right and left top of pedestal moulding is U-lag, bottom is
Flat-bottom slot, the both sides of pedestal moulding the right and left flat-bottom slot respectively have one mutual to match somebody with somebody to perforation, handle base by interior poling
Bowl-type pad, hanging bolt and slope nut are closed, is fixedly connected in the front fork tube of front fork, left hand is being pipe with right handgrip
Bottom connects the part of cast, and the plagiocephaly barrel of the left lock-connecting piece of lower weld of left hand handle, left lock-connecting piece is by a plagiocephaly barrel, one
Snap bolt and a nut are formed, twist-on snap bolt in plagiocephaly barrel, also twist-on at the twist-on of snap bolt and plagiocephaly barrel
One nut, the channel of the right lock-connecting piece of lower weld of right handgrip, right lock-connecting piece by channel, latch hook, to connecting bolt, spring and
Bolt is formed, and the both sides up and down of the flute profile left part of channel have mutual to perforation, have a spiral shell in the middle part of the flute profile of channel
Pit, channel up and down both sides it is mutual to being punched through being rotatablely connected the collar aperture in the middle part of connecting bolt and latch hook, latch hook is left
Hold into hook-type, there is collar aperture at middle part, part of the right part with handle, have an elongated hole on the handle of latch hook, spring be positioned over to the spiral shell of channel
Between pit and the elongated hole of latch hook, penetrated with bolt in the elongated hole of latch hook and in spring, then be screwed into the screw thread in channel
Kong Zhong, the cast of left hand handle and the cast of right handgrip, by two pairs of lock bolts, pedestal moulding or so two is rotationally connected with respectively
Side is mutual under the action of the spring, to hook the snap bolt of left lock-connecting piece and realizes interlocking to perforation, the latch hook of right lock-connecting piece；
Drive mechanism includes treadle, long circle, step, crankshaft toothed wheel group, backgear group, flywheel and chain, crankshaft toothed wheel group by bent axle,
Prime gear, two flat base bolts and two crankshaft bearings are formed, bent axle be two right-angle bending round steel and disk welding and
Into prime gear is a nylon gear, and the right flank of prime gear has a boss for corresponding to two fore bearing endoporus, prime gear
Boss on have groove corresponding to bent axle round steel, the boss of prime gear penetrates in the endoporus of two fore bearings from left to right, bent
The left head of axle penetrates in the axis hole of prime gear to the left, then two flat base spiral shells is penetrated in two connecting holes of bent axle disk and prime
In the through hole of gear, and it is fastened in the nut on the left of prime gear, then two crankshaft bearings is socketed on to two of bent axle, after
Level gear train is made up of rear class gear, rear axle and sprocket wheel, and rear axle is penetrated after two in the endoporus of bearing, after rear class gear is fastened to
The left head of axle, sprocket wheel are fastened to the right head of rear axle, and flywheel is installed on the right side of trailing wheel, and chain is wire-wrapped in sprocket wheel and flywheel, and two step on
Bar rotates the two for being socketed on locating shaft, and two oval lap weldings are connected to the anterior lower section of two treadles, and long circle is the metal of flat strip shaped
The bending Long Circle circle of piece, two long circles are slidably socketed on two crankshaft bearings of crankshaft toothed wheel group, and two steps are rotatablely connected
In the rear end of two treadles, step is made up of bottom plate and panel, and bottom plate is the plastic plate of Long Circle, and there are two ear shapes the bottom surface of bottom plate
It is lower prominent, have in the two ear shapes dashed forward under bottom plate it is mutual to perforation, in the ear shape of bottom plate two it is mutual to be punched through to lock bolt with
The rear circle connection of treadle, panel are placed on bottom plate by bolt；Described down tube is the rectangle that a two cuts with oblique angle in the same direction
Pipe, the front end Dou Chong of the down tube upper and lower surface have arc opening, the first described engaging lug and the second described engaging lug, all
It is that the two sides of flute profile have a mutual flute profile stamping parts to perforation；The connection of front end welding first of described annular insert
Pipe, the upper top of described annular insert are welded the second connecting tube, connected positioned at the first described connecting tube and described second
Locating shaft is welded with the annular insert between pipe, the first described connecting tube and the second described connecting tube are metal tubes
Blank, described locating shaft are the smaller metal circular shafts in the bigger two in middle part, each band in center of the locating shaft two ends end points
One screwed hole.
2. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：Described left back wheel fork and
Described off hind wheel fork is a metal oblate pipe, the front end and anterior left and right two that the left back wheel fork and the off hind wheel are pitched
Side, respectively has one mutual to perforation, and the front portion in the left back wheel fork and the off hind wheel breeches pipe hole is plugged with nylon plug, nylon plug
Transverse direction have two pairs of perforation, two mutual pairs that two couples perforation of nylon plug is pitched corresponding to the left back wheel fork and the off hind wheel
Perforation, the rear end flattening that the left back wheel fork rear end and the off hind wheel are pitched, the left back wheel fork and off hind wheel fork
U-lag is provided with flattening backward.
3. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：On the main part two before
Also it is lined with a lining ring between bearing, described fore bearing is the deep groove ball bearing of 6810 models, bearing after two on the main part
Between be also lined with a lining ring, described rear bearing is the deep groove ball bearing of 6902 models.
4. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：The front rod elongated hole
Bottom is connected with the depression of flute profile, and described lock is made up of push button, locking plate and connecting bolt, before push button is long disc-shaped bottom surface
There is a working of plastics that a square-tube-shaped protrudes in portion, and the square-tube-shaped that push button protrudes is lowered into rear end in front rod elongated hole, then by small bullet
Spring is put into the elongated hole of the front rod from bottom to top, and make square-tube-shaped that two of little spring protrudes against push button and it is described before
Front end in connecting rod elongated hole, then locking plate is closed on the square-tube-shaped protruded in push button, penetrated in the hole of locking plate and twisted with connecting bolt
It is connected in the pore that push button protrudes square-tube-shaped, little spring is positioned at the front portion of locking plate, the front portion of push button and the elongated hole of front rod
In, locking plate is slided in the groove-shaped depression of the bottom of the front rod elongated hole.
5. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：Described interior poling includes
Pipe and two bolts, the outer tube diameter on the interior poling pipe top carry angle with gear hobbing, the lower end of the interior poling pipe,
Respectively one bolt of welding, described pedestal moulding are terraced into the isosceles that upper bottom is long, bottom is short for the both sides on the interior poling pipe top
Shape, the right and left of described pedestal moulding have groove, and the groove on the pedestal moulding left side is the groove being open to the left, described
Groove on the right of pedestal moulding is the groove being open to the right, the U-lag of the right and left of the pedestal moulding and described left hand
Corresponding with the caliber of described right handgrip.
6. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：Described plagiocephaly barrel is
Plagiocephaly, the lower weld of the head of the plagiocephaly barrel and the left hand handle is made in one of one barrel, and described channel is out
Mouth flute profile backward, the right head of the channel be plagiocephaly, the right head of the channel and the lower weld of the right handgrip, institute
The mutual interlocking between right lock-connecting piece and the left lock-connecting piece is stated, realizes described left hand, described right handgrip and described
Interfixing between handle base.
7. the portable pedal-sliding vehicle according to claim 1 with inserts plastics main part, it is characterized in that：Described treadle is one flat
Each one short pipe of vertical welding in front and back end of shape pipe, the treadle are divided to or so two, the preceding pipe pore of two treadles and institute
The two for stating locating shaft rotates socket, then in the screwed hole of the locating shaft two ends, respectively with a bolt with unification pad
Twist-on wherein positions, the rear pipe pores of two treadles by lock bolt and the ear shape of two step bottom plate two mutually to wearing
Hole is rotatablely connected, and there is upward convex tendon at the edge of the bottom plate Long Circle, upward convex tendon, institute are distributed with the middle part of the bottom plate
State and upward salient point is carried on the convex tendon in the middle part of bottom plate, described bottom plate also has several connecting holes, and panel is the plastics of Long Circle
Plate, the external diameter of the panel is corresponding with the internal diameter of the upward convex tendon in bottom plate edge, and bar hole is distributed with the middle part of the panel, described
The bar hole of middle panel is corresponding with convex tendon upward in the middle part of bottom plate, and several downward dash forward is distributed with the bottom of the panel
Stake, has twist-on hole, the prominent stake of the panel bottom is corresponding with the connecting hole of bottom plate, the panel in the prominent stake of the panel
Prominent stake is connected by the connecting hole of bolt and bottom plate, and the round steel of bent axle two right-angle bending is each at the end points center at both ends
There is a screwed hole, there is an axis hole and two connecting holes, two right-angle bending round steel of the bent axle on the disk of the bent axle
Right head penetrate from left to right in the axis hole of the bent axle disk, the then middle part of two right-angle bending round steel of the bent axle
Welded with the middle part of the bent axle disk left surface, described prime gear is the nylon gear of the tooth of one or two mould 43, described
The right flank of prime gear has a boss for corresponding to the two fore bearing endoporus, has on the boss of the prime gear and corresponds to
The groove of the bent axle round steel, there are an axis hole for running through left and right side, the left surface of the prime gear on described prime gear
There are two hexagonal counterbores, two hexagonal counterbores are connected with to the right through hole, respectively inlay a nut in two hexagonal counterbores of the prime gear,
Described crankshaft bearing is the deep groove ball bearing of 6001 models, and described rear axle is the axle that two carries reverse thread, described
Rear class gear is the aluminium extruded type gear of the tooth of two mould 13, and reverse thread is tapped with the axle center hole of described rear class gear, described
Rear class gear engages cooperation with described prime gear, and described sprocket wheel is the sprocket wheel of four point of ten octadentate, the axle center of the sprocket wheel
Reverse thread is tapped with hole, described flywheel is nine tooth flywheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510114883.3A CN104627310B (en) | 2015-03-17 | 2015-03-17 | Portable pedal-sliding vehicle with inserts plastics main part |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510114883.3A CN104627310B (en) | 2015-03-17 | 2015-03-17 | Portable pedal-sliding vehicle with inserts plastics main part |
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| CN104627310A CN104627310A (en) | 2015-05-20 |
| CN104627310B true CN104627310B (en) | 2018-01-02 |
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| Application Number | Title | Priority Date | Filing Date |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104691687B (en) * | 2015-03-17 | 2017-03-01 | 太仓市车中宝休闲用品有限公司 | Portable electric scooter with inserts plastics main part |
| CN106741482B (en) * | 2017-02-08 | 2019-09-13 | 台州市老百姓车业有限公司 | Quick-folding is the electronic scooter of Shockproof type |
| CN106672135B (en) * | 2017-02-08 | 2019-08-30 | 谢木兰 | Quick stretching handle folds Shockproof type three-wheel scooter |
| CN106672148B (en) * | 2017-02-08 | 2020-01-14 | 太仓市车中宝休闲用品有限公司 | Quick folding handle shock-proof pedal bike |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| KR100928462B1 (en) * | 2009-04-17 | 2009-11-26 | 성민경 | Human-driven traveling apparatus |
| CN103879488B (en) * | 2014-03-18 | 2016-04-20 | 太仓市车中宝休闲用品有限公司 | The electronic scooter of folding portable type of skilful use moulded by steel |
| CN103879484A (en) * | 2014-04-04 | 2014-06-25 | 王仲明 | Freestyle scooter |
| CN204527500U (en) * | 2015-03-17 | 2015-08-05 | 太仓市车中宝休闲用品有限公司 | With the portable pedal-sliding vehicle of inserts plastics main part |
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