CN105832471B - Disk line wheel-chair - Google Patents
Disk line wheel-chair Download PDFInfo
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- CN105832471B CN105832471B CN201610160130.0A CN201610160130A CN105832471B CN 105832471 B CN105832471 B CN 105832471B CN 201610160130 A CN201610160130 A CN 201610160130A CN 105832471 B CN105832471 B CN 105832471B
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- framework
- bend pipe
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- 229920003023 plastic Polymers 0.000 claims abstract description 81
- 239000004033 plastic Substances 0.000 claims abstract description 81
- 239000004744 fabric Substances 0.000 claims abstract description 32
- 210000005239 tubule Anatomy 0.000 claims description 68
- 238000003466 welding Methods 0.000 claims description 33
- 238000005452 bending Methods 0.000 claims description 19
- 239000002184 metal Substances 0.000 claims description 11
- 229910052751 metal Inorganic materials 0.000 claims description 11
- 230000001154 acute effect Effects 0.000 claims description 8
- 239000011148 porous material Substances 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004080 punching Methods 0.000 claims description 3
- 229920000297 Rayon Polymers 0.000 claims description 2
- 238000010276 construction Methods 0.000 claims description 2
- 239000003292 glue Substances 0.000 claims description 2
- 238000010079 rubber tapping Methods 0.000 claims description 2
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims 1
- 239000010931 gold Substances 0.000 claims 1
- 229910052737 gold Inorganic materials 0.000 claims 1
- 239000000463 material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 235000001674 Agaricus brunnescens Nutrition 0.000 description 1
- 241001400675 Sympodium Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 210000005069 ears Anatomy 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/02—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs propelled by the patient or disabled person
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Automatic Cycles, And Cycles In General (AREA)
- Steering Devices For Bicycles And Motorcycles (AREA)
Abstract
One discharge plate line wheel-chair,Including vehicle frame,Cloth seat,Cloth seat surface,Two leg rests,Two plate wheel trip(ping) levers,Two front-wheels,Two plate wheels and two universal wheels,Vehicle frame is by a left side,The right frame and folding framework etc. are constituted,It is left,Folding circle is respectively welded with the frame of the right,Fold catch,Front axle,Clutch shaft,Group of magnets,Plate wheel tooth resistor and barrel,Framework is folded by a left side,Right framework is constituted,And with a left side,The right frame connection,Cloth seat is connected to a left side,The top of the right frame,Cloth seat surface is connected to a left side,On right framework,Two leg rests are connected to a left side,The front lower place of the right frame,Two plate wheel trip(ping) levers are socketed on two clutch shafts of vehicle frame,Two plate wheel trip(ping) lever tops are located in two group of magnets,Plastic gear is connected with front-wheel,Two front-wheels are socketed on two front axles of vehicle frame,Plate wheel upper band gear,Two plate wheels are socketed on two plate wheel axles,Two universal wheels are fastened in two barrels by taking turns fork bolt.
Description
Technical field：
The present invention relates to a kind of wheel-chair, more particularly to one kind is sitting on wheel-chair, is quickly moved ahead with two setting stick row plate wheels
Disk line wheel-chair.
Technical background：
Wheel-chair in the market, is to move two to shroud by with two hands when forward in addition to back someone pushes away
The coil being connected on wheel-chair wheel, it is this with mode from two hands to shroud row not only not smoothly, and coat-sleeve can be done
It is dirty.
The content of the invention：
The invention aims to providing a kind of novel and reasonable structure, designing ingenious, the wheel-chair to the plate wheel of hub disk row two
Forward disk line wheel-chair.The object of the present invention is achieved like this：Disk line wheel-chair, including vehicle frame, cloth seat, cloth seat
Face, two leg rests, two plate wheel trip(ping) levers, two front-wheels, two plate wheels and two universal wheels, it is characterized in that：Vehicle frame includes left side frame, the right
Frame, folding framework, four fold circle, four folding catch, two front axles, two clutch shafts, two group of magnets, two plate wheel tooth resistors, two barrels
With two boring covers, left side frame is welded by upper bend pipe, lower bend pipe and back elbow, middle part and rear portion under the frame of the left side on the right side of bend pipe
Each welding one folds circle, and respectively welding one folds catch to the middle part and rear portion on the frame of the left side on the right side of bend pipe, and bend pipe is anterior under the frame of the left side
Lower section weld a front axle, a clutch shaft is welded at rear portion on the left of bend pipe under the frame of the left side, the middle part weldering on the frame of the left side on the left of bend pipe
A group of magnets is connect, a plate wheel tooth resistor is welded in the rear end on the frame of the left side on the left of bend pipe, the lower end welding on the left of the frame back elbow of the left side
One barrel, the right frame is welded by upper bend pipe, lower bend pipe and back elbow, and the middle part and rear portion under the frame of the right on the left of bend pipe are each
The folding circle of welding one, respectively welding one folds catch for middle part and rear portion on the frame of the right on the left of bend pipe, bend pipe front portion under the frame of the right
A front axle is welded in lower section, and a clutch shaft is welded at the rear portion under the frame of the right on the right side of bend pipe, the middle part welding on the frame of the right on the right side of bend pipe
A plate wheel tooth resistor is welded in one group of magnets, the rear end on the frame of the right on the right side of bend pipe, the lower end welding one on the right side of the frame back elbow of the right
Barrel, two boring covers are filled in be welded in the screwed hole of the barrel of left side frame respectively, and are welded in the screwed hole of the barrel of the right frame
In, folding framework and be made up of left framework and right framework, left framework and right framework are all welded by two longitudinal tubule (L tubule)s and two vertical tubes, left structure
The cylinder with screw is all connected with frame and right framework in the pore at the two ends of longitudinal tubule (L tubule), the middle part of the vertical tube of left framework two passes through two pairs
The middle part of lock bolt and the vertical tube of right framework two rotates and be connected, the lower longitudinal tubule (L tubule) of left framework and right framework respectively by two shoulder bolts and
Two folding circles on two folding circles and the right frame on the frame of the left side rotate the upper longitudinal tubule (L tubule) of connection, left framework and right framework, put respectively
Put on two folding catch on frame on the right and on two folding catch of left side frame, so as to form described vehicle frame；Cloth seat
The right and left is connected to the top of left side frame back elbow and the top of the right frame back elbow, the right and left difference of cloth seat surface
It is connected on the upper longitudinal tubule (L tubule) of right framework on the upper longitudinal tubule (L tubule) with left framework；Two leg rests are respectively by two pairs of lock bolts and left side frame and the right side
The horizontal perforation connection in the upper bend pipe lower end of frame side, plate wheel trip(ping) lever includes a barre, a pipe spreader and a plate wheel axle, and barre is
Formed by the inside lateral bend in the upper end of a pipe, a pipe spreader, the middle part welded disc wheel shaft of barre, two disks are welded in the lower end of barre
The pipe spreader for taking turns trip(ping) lever is socketed on two clutch shafts of vehicle frame respectively, and is positioned with two bolt twist-ons, two plate wheel trip(ping) lever handles
The top of bar is respectively in two group of magnets of vehicle frame；Front-wheel includes wheel and plastic gear, there is a central siphon on plastic gear, moulds
Expect that the central siphon of gear is connected to form front-wheel with wheel, the both sides in front-wheel axle center are respectively inlaid with bearing, and two front-wheels are socketed on vehicle frame
On two front axles, and positioned with two bolt twist-ons；Plate wheel includes plastic wheel hub and wheel rim with gear, the plastic wheel hub with gear
Circumference upper band has gear, and a bearing is respectively inlayed in the both sides of the plastic wheel hub with gear, and wheel rim is by tap bolt and with gear
Plastic wheel hub is connected, and two plate wheels are socketed on two plate wheel axles, and is positioned with two bolt twist-ons；Two universal wheels are twisted by taking turns fork bolt
It is connected in two barrels.
The beneficial effects of the invention are as follows：Novel and reasonable structure of the present invention, design it is ingenious, turn round and brake it is convenient flexibly, it is preceding
Row is smoothly laborsaving and coat-sleeve will not be done into dirty；Two barres are pulled backward, by two plate wheel trip(ping) levers and the rear strong magnetic of two group of magnets
Iron holds, and the gear of two plate wheels can be engaged with two plate wheel tooth resistors on vehicle frame, and disk line wheel-chair now is adapted to carry out；
Similarly, two barres are pulled forward, two plate wheel trip(ping) levers are held with the preceding strong magnet of two group of magnets, can by the gear of two plate wheels with
The plastic gear occlusion of two front-wheels, disk line wheel-chair now is adapted to disk row.
Brief description of the drawings：
Fig. 1 is structure of the invention and plate wheel engagement front-wheel schematic diagram；
Fig. 2 is the schematic diagram of plate wheel clamping plate wheel tooth resistor of the present invention；
Fig. 3 is the schematic diagram of vehicle frame of the present invention；
Fig. 4 draws schematic diagram in for the present invention.
In figure：1 --- vehicle frame, 2 --- cloth seat, 3 --- cloth seat surface, 4 --- leg rest, 5 --- plate wheel trip(ping) lever,
6 --- front-wheel, 7 --- plate wheel, 8 --- universal wheel；Wherein vehicle frame 1 also includes：11 --- left side frame, 12 --- the right frame,
13 --- fold framework, 14 --- front axle, 15 --- clutch shaft, 16 --- group of magnets；17 --- plate wheel tooth resistor, 18 --- spiral shell
Cylinder.
Specific embodiment：
According to Fig. 1 and Fig. 3, described disk line wheel-chair, including vehicle frame 1, cloth seat 2, cloth seat surface 3, two leg rests 4, two
Plate wheel trip(ping) lever 5, two front-wheels 6, two plate wheels 7 and two universal wheels 8；
Described vehicle frame 1 include left side frame 11, the right frame 12, fold framework 13, fold circle, fold catch, front axle 14, from
Sympodium 15, group of magnets 16, plate wheel tooth resistor 17, barrel 18 and boring cover, described left side frame 11 be by upper bend pipe, lower bend pipe and after
Elbow pipe welding is formed, and described upper bend pipe is formed into an obtuse angle by the anterior downward bending of a pipe, and the upper bend pipe is downward
The lower end of bending is provided with horizontal perforation, and the upper and lower sides of the upper bend pipe rear end are provided with arc opening, and described lower bend pipe is by one
The anterior downwardly and upwardly continuous bending of pipe is formed into a two wavy bendings, and the upper and lower sides of the lower bend pipe front and back end are all opened
There is an arc opening, the rear side welding of the lower end after the front end of the lower bend pipe and the upper bend pipe downward bending, described back elbow
To be bent into an acute angle backward by the top of a pipe to form, the bottom of the back elbow and the front side of lower end, respectively with it is described
The front end welding of the rear end of upper bend pipe and the lower bend pipe, so as to form described left side frame 11, described 11 times bend pipes of left side frame
Folding circle described in each welding one at the middle part and rear portion on right side, described folding circle is the blank of a seamless metal pipe, institute
The folding catch described in each welding one in middle part and rear portion on the frame of the left side 11 on the right side of bend pipe is stated, described folding catch is by a square
The part that the sheet metal punching press of shape is arcuately curved, the front axle described in the anterior lower section welding one of 11 times bend pipes of the left side frame
14, described front axle 14 is axial direction axle with a screwed hole of the inner end with cylindricality convex shoulder, outer end, curved under the left side frame 11
The clutch shaft 15 described in rear portion welding one on the left of pipe, described clutch shaft 15 is that inner end carries with convex shoulder, the axial direction of outer end
The axle of one screwed hole, the group of magnets 16 described in left side welding one on the left side frame 11 in the middle part of bend pipe, described group of magnets 16
Be made up of a groove profile stamping, preceding strong magnet and rear strong magnet, groove profile stamping be by the sheet metal of a piece of bar shaped two ends laterally
Make right-angle bending, the end face of the right-angle bending of groove profile stamping two was last to be provided with two screwed holes, and preceding strong magnet and rear strong magnet are all squares
Respectively there are two counterbores on the concave surface of the strong magnet of shape concave surface, preceding strong magnet and rear strong magnet, the two of preceding strong magnet and rear strong magnet sinks
Hole is all respectively connected with through hole, and preceding strong magnet and rear strong magnet are respectively connected by two hexagon socket head cap screws with the screwed hole at groove profile stamping two ends
Fixation is connect, and the concave surface of the concave surface of preceding strong magnet and rear strong magnet is corresponded in opposite directions, bend pipe left side rear end on the left side frame 11
Welding one described in plate wheel tooth resistor 17, described plate wheel tooth resistor 17 is at a right angle by one end sheet metal punching press at an acute angle
Bending is formed, and with the plate wheel tooth resistor 17 after bend pipe left side welding on the left side frame 11, its acute angle is described towards front
Barrel 18 described in the left side welding one of the back elbow lower end of left side frame 11, described barrel 18 is by one section of seamless metal pipe
Part made by tapping into screwed hole in pore, described boring cover fills in the spiral shell of the barrel 18 for being welded in the left side frame 11
In pit, described barrel boring cover is plastic injection piece, and into mushroom, the top of the barrel boring cover is described barrel boring cover
Round pie with middle upthrow, the bottom of the barrel boring cover is in the middle of two disks for discharging up and down, two disks and top
The centre of round pie is connected by vertical bar, and the external diameter of two disks and the spiral shell of the barrel 18 are discharged in the barrel boring cover bottom up and down
Pit close-fitting.
Described the right frame 12 is welded by upper bend pipe, lower bend pipe and back elbow, described the right frame 12 with it is described
The shape of left side frame 11 it is identical with construction, left and right correspondence, each welding at middle part and rear portion on the left of described 12 times bend pipes of the right frame
The folding catch described in one is respectively welded at folding circle described in one, middle part and rear portion on the frame of described the right 12 on the left of bend pipe, described
Front axle 14 described in the anterior lower section welding one of 12 times bend pipes of the right frame, the rear portion welding one on the right side of described 12 times bend pipes of the right frame
Described clutch shaft 15, the group of magnets 16 described in left side welding one on the right frame 12 in the middle part of bend pipe, the right frame 12
Plate wheel tooth resistor 17 described in the welding one of upper bend pipe right side rear end, an institute is welded on the right side of the back elbow lower end of the right frame 12
The barrel 18 stated, described boring cover is filled in and is welded in the screwed hole of the barrel 18 of the right frame 12.
Described folding framework 13 is made up of left framework and right framework, and described left framework and described right framework all includes
The two ends of two longitudinal tubule (L tubule)s and two vertical tubes, the two ends of the vertical tube of left framework two and the vertical tube of right framework two all carry arc opening, institute
Two upper ends for stating the vertical tube of left framework two are respectively welded in the downside at upper longitudinal tubule (L tubule) two ends, and two lower ends of the vertical tube of left framework two are distinguished
The upside at lower longitudinal tubule (L tubule) two ends is welded in, two upper ends of the vertical tube of right framework two are respectively welded in the downside at upper longitudinal tubule (L tubule) two ends, institute
Two lower ends for stating the vertical tube of right framework two are respectively welded in the upside at lower longitudinal tubule (L tubule) two ends, the centre of two vertical tubes of the left framework it is vertical
Mutual to perforation to being provided with, the longitudinal direction of the centre of two vertical tubes of the right framework is provided with mutual to perforation, the left framework
In the pore at lower longitudinal tubule (L tubule) two ends and under the right framework in the pore at longitudinal tubule (L tubule) two ends, the cylinder with screw is all welded with, band screw
Cylinder be that screwed hole is provided with by the axial direction of cylinder, the vertical tube of left framework two is longitudinally mutual to correspond to the right structure to perforation
The vertical tube of frame two is longitudinally mutual to perforation, and by two pairs of lock bolts that the vertical tube of left framework two is longitudinally mutual to perforation,
Longitudinally mutual rotation to perforation is connected with the vertical tube of right framework two, the screwed hole at longitudinal tubule (L tubule) two ends and described under the left framework
The screwed hole at longitudinal tubule (L tubule) two ends under right framework, corresponds respectively to the folding circle and the right frame described in two on the left side frame 11
The folding circle described in two on 12, and by the twist-on of four shoulder bolts, make the lower longitudinal tubule (L tubule) of the left framework and the left side frame
On 11 two described in fold circle and rotate connection, make to fold circle described on the lower longitudinal tubule (L tubule) of the right framework and the right frame 12 two
The upper longitudinal tubule (L tubule) of connection, the upper longitudinal tubule (L tubule) of the left framework and the right framework is rotated, on the right frame 12 two are respectively rested on
On the described folding catch folded on catch and described in the two of the left side frame 11.
Described cloth seat 2 is the cloth seat being sewn into by oxford, and the left side and the right of the cloth seat 2 are all sewed with
Lasso, the lasso of the right and left of the cloth seat 2 is socketed on the back elbow of the left side frame 11 and the right frame 12
On back elbow, the riveting that the top of the left side of cloth seat 2 and the right lasso passes through two rivets, with the left side frame 11 and described
The back elbow positioning of the right frame 12.
Described cloth seat surface 3 is the cloth seat being sewn into by oxford, and the left side and the right of the cloth seat surface 3 all pass through riveting
The riveting of nail, is connected with the upper longitudinal tubule (L tubule) of the right framework and the upper longitudinal tubule (L tubule) of the left framework.
Described leg rest 4 is the template leg rest of plastic injection, and the leg rest 4 has a pair convex ears on template side
Shape, there is mutual to perforation in a pair of ear shapes of the leg rest 4, in a pair of the ear shapes of the leg rest 4 it is mutual to perforate with it is described
The horizontal perforation in the lower end of bend pipe downward bending on left side frame 11, and on the right frame 12 bend pipe downward bending lower end transverse direction
Perforation it is corresponding, leg rest 4 described in two is respectively by under two pairs of lock bolts and bend pipe downward bending on the left side frame 11
Horizontal perforation is held, and the perforation of the lower end transverse direction of bend pipe downward bending rotates connection on the right frame 12.
Described plate wheel trip(ping) lever 5 includes a barre, a pipe spreader and a plate wheel axle, and described barre is by a pipe
The inside lateral bend in upper end is formed, and the transverse direction of the lower end of the barre is provided with arc opening, the axle described in the lower end welding of the barre
Sleeve pipe, described pipe spreader is that, by a seamless metal pipe blank, the plate wheel axle described in the middle part welding of the barre is described
Plate wheel axle be inner end axle of the axial direction with a screwed hole with convex shoulder, outer end, the pipe spreader of the plate wheel trip(ping) lever 5 described in two
It is socketed on respectively on the clutch shaft 15 described in the two of the vehicle frame 1, and the screw thread of clutch shaft 15 described in two is fastened to two bolts
Positioned in hole, the top of the barre of plate wheel trip(ping) lever 2 described in two is located in the group of magnets 16 described in the two of the vehicle frame 1 respectively, institute
State the barre of plate wheel trip(ping) lever 2 to pull forward, the concave surface pair of the preceding strong magnet in the barre of plate wheel trip(ping) lever 2 and the group of magnets 16
Adhesive is answered, now, the gear of the plate wheel 6 being installed on plate wheel axle is engaged with the plastic gear of the front-wheel 6, the plate wheel
The barre of trip(ping) lever 2 is pulled backward, and the barre of plate wheel trip(ping) lever 2 is corresponding with the concave surface of the rear strong magnet in the group of magnets 16 to be inhaled
Close, now, the gear of the plate wheel 6 being installed on plate wheel axle engages with the acute angle of the folding catch, by described plate wheel 6
Locking is motionless.
Described front-wheel 6 include wheel and plastic gear, described plastic gear be gear axis one side integrally
A central siphon is connected, the end of the plastic gear central siphon is corresponding with the counterbore of wheel axle center side, the plastic gear
Another side have a counterbore, the diameter of the plastic gear counterbore is equal with the counterbore of wheel axle center side, the modeling
Expecting the end of gear central siphon has straight-tooth line, viscose glue is stained with the straight-tooth line of the plastic gear central siphon end, by the plastic teeth
The end of hub is pressed into the counterbore of wheel axle center side and is cemented with the counterbore of wheel axle center side solid
It is fixed, respectively inlay a bearing, the plastics in the counterbore of the another side in the counterbore of the plastic gear and wheel axle center
Also it is lined with a bushing pipe in the pore of gear central siphon, and bearing of the bushing pipe in the plastic gear counterbore is embedded in and is embedded in
Between bearing in the counterbore of wheel axle center another side, the front-wheel 6 described in two be socketed on the vehicle frame 1 two described in before
On axle 14, and it is fastened in the screwed hole of the outer end of front axle 14 described in two with two bolts and is positioned.
Described plate wheel 7 includes plastic wheel hub and wheel rim with gear, and the plastic wheel hub with gear is in rim
Circumference upper band have gear, gear side with gear same outer diameter flange, on the plastic wheel hub with gear be distributed
There is an axis hole in the axle center for having several twist-on holes, the plastic wheel hub with gear, the axis hole of the plastic wheel hub with gear
Two ends respectively carry counterbore, and a bearing, the plastic wheel with gear are respectively inlayed in two counterbores of the plastic wheel hub with gear
Also be lined with lining ring in the axis hole of hub, and lining ring is located between two bearings, described wheel rim be external diameter with described with gear
Plastic wheel hub identical plastic rim, is distributed with several holes on described wheel rim, the several holes on the wheel rim and it is described band tooth
Several twist-on holes on the plastic wheel hub of wheel are corresponding, and described wheel rim passes through tap bolt and the described plastic wheel with gear
Hub connects into described plate wheel 7, and the plate wheel 7 described in two is socketed on the plate wheel axle of plate wheel trip(ping) lever 5 described in two, and uses two bolts
It is fastened to positioning in the screwed hole of two rear axle outer ends.
Described universal wheel 8, including wheel fork, wheel and to lock bolt, described wheel fork includes plastics wheel fork, two-wheeled
Fork bearing, lining ring and wheel fork bolt, respectively there are a counterbore, the plastics wheel fork in the centre of the top and bottom at the top of the plastics wheel fork
Two counterbores between have a through hole, the lower end of plastics wheel fork two has mutual to perforation, the inner side of the plastics wheel fork two
To, respectively with prominent circle, a wheel fork bearing, the plastics respectively being inlayed in the counterbore of the top and bottom at the top of the plastics wheel fork at perforation
Lining ring is placed in through hole at the top of wheel fork, described wheel fork bolt penetrates two wheel forks at the top of the plastics wheel fork from bottom to top
In the endoporus of bearing and in lining ring, the wheel fork bolt that fork is taken turns described in two is screwed into from bottom to top, respectively and is welded in institute
In stating two barrels 18 of vehicle frame 1, described wheel is two sides in the middle of the one respectively wheel with a bearing, the two of described wheel
Lining ring is also lined between bearing, the wheel described in two by two pairs lock bolt to being screwed to connect in the lower end of plastics wheel fork two described in two
It is mutual in perforation.
Embodiment one：
Leaned on before by the plate wheel trip(ping) lever 5 described in two, in the barre of plate wheel trip(ping) lever 5 group of magnets 16 described in two described in two
Preceding strong magnet adhesive, now, be socketed on the plastic wheel with gear of the plate wheel 7 on the plate wheel axle of plate wheel trip(ping) lever 5 described in two
Hub, the plastic gear with the front-wheel 6 is engaged, and user makes described disk line wheel-chair to the plate wheel 7 described in hub disk dynamic two
Move ahead.
Embodiment two：
Leaned on after by the plate wheel trip(ping) lever 5 described in two, in the barre of plate wheel trip(ping) lever 5 group of magnets 16 described in two described in two
Rear strong magnet adhesive, now, be socketed on the plastic wheel with gear of the plate wheel 7 on the plate wheel axle of plate wheel trip(ping) lever 5 described in two
Hub, with the described clamping of plate wheel tooth resistor 17, described plate wheel 7 can not be rotated, and the person of may be used as is handrail, and treatment is used
The people of person can carry out described disk line wheel-chair.
Claims (8)
1. a discharge plate line wheel-chair, including vehicle frame, cloth seat, cloth seat surface, two leg rests, two plate wheel trip(ping) levers, two front-wheels, two disks
Wheel and two universal wheels, it is characterized in that：Before vehicle frame includes that left side frame, the right frame, folding framework, four fold circle, four folding catch, two
Axle, two clutch shafts, two group of magnets, two plate wheel tooth resistors, two barrels and two boring covers, left side frame be by upper bend pipe, lower bend pipe and after
Elbow pipe welding is formed, the middle part and rear portion under the frame of the left side on the right side of bend pipe respectively welding one fold circle, on the frame of the left side on the right side of bend pipe in
Respectively welding one folds catch for portion and rear portion, and a front axle is welded in the anterior lower section of bend pipe under the frame of the left side, under the frame of the left side on the left of bend pipe
A clutch shaft is welded at rear portion, and a group of magnets is welded at the middle part on the frame of the left side on the left of bend pipe, the rear end weldering on the frame of the left side on the left of bend pipe
A plate wheel tooth resistor is connect, a barrel is welded in the lower end on the left of the frame back elbow of the left side, and the right frame is by upper bend pipe, lower bend pipe and palintrope
Pipe is welded, and respectively welding one folds circle, the middle part on the frame of the right on the left of bend pipe to the middle part and rear portion under the frame of the right on the left of bend pipe
A folding catch is respectively welded with rear portion, a front axle is welded in the anterior lower section of bend pipe under the frame of the right, under the frame of the right on the right side of bend pipe after
A clutch shaft is welded in portion, and a group of magnets is welded at the middle part on the frame of the right on the right side of bend pipe, the rear end welding on the frame of the right on the right side of bend pipe
A barrel is welded in one plate wheel tooth resistor, the lower end on the right side of the frame back elbow of the right, and two boring covers fill in the spiral shell for being welded in left side frame respectively
In the screwed hole of cylinder, and it is welded in the screwed hole of the barrel of the right frame, folds framework and be made up of left framework and right framework, left structure
Frame and right framework are all welded by two longitudinal tubule (L tubule)s and two vertical tubes, are all connected in the pore at the two ends of longitudinal tubule (L tubule) under left framework and right framework
There is the cylinder with screw, the middle part of the vertical tube of left framework two is rotated with the middle part of the vertical tube of right framework two by two pairs of lock bolts and is connected,
The lower longitudinal tubule (L tubule) of left framework and right framework is respectively by two foldings on the two folding circles and the right frame on two shoulder bolts and left side frame
Folded circle rotates the upper longitudinal tubule (L tubule) of connection, left framework and right framework, is respectively rested on two folding catch on the frame of the right and left side frame
Two folding catch on, so as to form described vehicle frame；The right and left of cloth seat is connected to the upper of left side frame back elbow
Portion and the top of the right frame back elbow, the right and left of cloth seat surface be connected on the upper longitudinal tubule (L tubule) of right framework and left framework it is upper
On longitudinal tubule (L tubule)；Two leg rests are connected by two pairs of lock bolt perforation horizontal with the upper bend pipe lower end of left side frame and the right frame respectively, disk
Wheel trip(ping) lever includes a barre, a pipe spreader and a plate wheel axle, and barre is formed by the inside lateral bend in upper end of a pipe, barre
Lower end weld a pipe spreader, the middle part welded disc wheel shaft of barre, the pipe spreader of two plate wheel trip(ping) levers is socketed on vehicle frame respectively
On two clutch shafts, and positioned with two bolt twist-ons, the top of two plate wheel trip(ping) lever barres is located in two group of magnets of vehicle frame respectively；
Front-wheel includes wheel and plastic gear, and the central siphon for having a central siphon, plastic gear on plastic gear is connected to form front-wheel with wheel, preceding
The both sides for taking turns axle center are respectively inlaid with bearing, and two front-wheels are socketed on two front axles of vehicle frame, and are positioned with two bolt twist-ons；Plate wheel bag
Plastic wheel hub and wheel rim with gear are included, the circumference upper band of the plastic wheel hub with gear has gear, the plastic wheel hub with gear
A bearing is respectively inlayed in both sides, and wheel rim is connected by tap bolt with the plastic wheel hub with gear, and two plate wheels are socketed on two plate wheel axles
On, and positioned with two bolt twist-ons；Two universal wheels are fastened in two barrels by taking turns fork bolt；Described group of magnets is by a groove profile
Stamping, preceding strong magnet and rear strong magnet are constituted, and groove profile stamping is to make right-angle folding laterally by the two ends of the sheet metal of a piece of bar shaped
It is curved, two screwed holes are respectively provided with the end face of the right-angle bending of groove profile stamping two, preceding strong magnet and rear strong magnet are all rectangle concave surfaces
Respectively there are two counterbores on the concave surface of strong magnet, preceding strong magnet and rear strong magnet, two counterbores of preceding strong magnet and rear strong magnet all respectively connect
Through hole is connected to, preceding strong magnet and rear strong magnet are respectively connected by two hexagon socket head cap screws with the screwed hole at groove profile stamping two ends,
And correspond to the concave surface of the concave surface of preceding strong magnet and rear strong magnet in opposite directions；Described plate wheel tooth resistor is by one end gold at an acute angle
Category piece strikes out right-angle bending and forms, with the plate wheel tooth resistor after bend pipe left side welding on the left side frame, its acute angle court
Forwards, described barrel is the part as made by tapping into screwed hole in one section of pore of seamless metal pipe, the described right side
Frame side is identical with described left side frame shape and construction, left and right correspondence.
2. disk line wheel-chair according to claim 1, it is characterized in that：Described upper bend pipe be from a pipe it is anterior to
Under be bent into an obtuse angle and form, the lower end of the upper bend pipe downward bending is provided with horizontal perforation, the upper bend pipe rear end it is upper
Downside is provided with arc opening, and described lower bend pipe is the anterior downwardly and upwardly continuous bending by a pipe into a two wavy bendings
Form, the upper and lower sides of the lower bend pipe front and back end are all provided with arc opening, and the front end of the lower bend pipe is rolled over downwards with the upper bend pipe
Lower end after curved rear side welding, described back elbow is to be bent into an acute angle backward by the top of a pipe to form, it is described after
The bottom of bend pipe and the front side of lower end, respectively with the front end welding of the rear end and the lower bend pipe of the upper bend pipe, described folding
Folded circle is the blank of a seamless metal pipe, and described folding catch is the portion being arcuately curved by the sheet metal punching press of a rectangle
Part, described front axle is axial direction axle with a screwed hole of the inner end with cylindricality convex shoulder, outer end, and described clutch shaft is inner end
Axle of the axial direction with convex shoulder, outer end with a screwed hole.
3. disk line wheel-chair according to claim 1, it is characterized in that：Described left framework and described right framework is all wrapped
Include two longitudinal tubule (L tubule)s and two vertical tubes, the two ends of the two ends of the vertical tube of left framework two and the vertical tube of right framework two all carry arc opening,
Two upper ends of the vertical tube of left framework two are respectively welded in the downside at upper longitudinal tubule (L tubule) two ends, two lower ends point of the vertical tube of left framework two
The upside at lower longitudinal tubule (L tubule) two ends is not welded in, and two upper ends of the vertical tube of right framework two are respectively welded in the downside at upper longitudinal tubule (L tubule) two ends,
Two lower ends of the vertical tube of right framework two are respectively welded in the upside at lower longitudinal tubule (L tubule) two ends, the centre of two vertical tubes of the left framework
Longitudinal direction be provided with it is mutual to perforation, the longitudinal direction of the centre of two vertical tubes of the right framework be provided with it is mutual to perforation, with screw
Cylinder is to be provided with screwed hole by the axial direction of cylinder.
4. disk line wheel-chair according to claim 1, it is characterized in that：Described cloth seat is sewn into by oxford
Cloth seat, the left side and the right of the cloth seat are all sewed with lasso, and the lasso of the right and left of the cloth seat is socketed on institute
State on the back elbow of left side frame and the back elbow of the right frame on, the top of the cloth seat left side and the right lasso passes through two
The riveting of rivet, the back elbow with the left side frame and the right frame is positioned, and described cloth seat surface is sewn into by oxford
Cloth seat surface, the left side and the right of the cloth seat surface are all by the riveting of rivet, upper longitudinal tubule (L tubule) and the left side with the right framework
The upper longitudinal tubule (L tubule) connection of framework, described leg rest is the template leg rest of plastic injection, is had on a pair on the leg rest template side
Convex ear shape, there is mutual to perforation in a pair of ear shapes of the leg rest, in a pair of ear shapes of the leg rest it is mutual to perforation with
The horizontal perforation in the lower end of bend pipe downward bending on the left side frame, and on the right frame bend pipe downward bending lower end transverse direction
Perforation it is corresponding.
5. disk line wheel-chair according to claim 1, it is characterized in that：The transverse direction of the lower end of the barre is provided with circular arc
Mouthful, described pipe spreader is that, by a seamless metal pipe blank, described plate wheel axle is that inner end carries convex shoulder, the axial direction of outer end
Axle with a screwed hole, the plate wheel trip(ping) lever barre is pulled forward, in the plate wheel trip(ping) lever barre and the group of magnets
The concave surface correspondence adhesive of preceding strong magnet, now, the gear of the plate wheel being installed on plate wheel axle and the plastic teeth of the front-wheel
Wheel engagement, the plate wheel trip(ping) lever barre pulls backward, the rear strong magnet in the plate wheel trip(ping) lever barre and the group of magnets
Concave surface correspondence adhesive, now, the gear of the plate wheel being installed on plate wheel axle engages with the acute angle of the folding catch, by institute
The plate wheel locking stated is motionless.
6. disk line wheel-chair according to claim 1, it is characterized in that：Described plastic gear is the one of gear axis
The central siphon of side integrally connected one, the end of the plastic gear central siphon is corresponding with the counterbore of wheel axle center side, described
There are a counterbore, the diameter of the plastic gear counterbore and the counterbore phase of wheel axle center side in the another side of plastic gear
Deng there is straight-tooth line the end of the plastic gear central siphon, and viscose glue is stained with the straight-tooth line of the plastic gear central siphon end, by institute
State plastic gear central siphon end be pressed into the counterbore of wheel axle center side and with the counterbore of wheel axle center side
Fixation is cemented, a bearing, institute are respectively inlayed in the counterbore of the another side in the counterbore of the plastic gear and wheel axle center
State and be also lined with the pore of plastic gear central siphon a bushing pipe, and bearing of the bushing pipe in the plastic gear counterbore is embedded in and
It is embedded between the bearing in the counterbore of wheel axle center another side.
7. disk line wheel-chair according to claim 1, it is characterized in that：The plastic wheel hub with gear, is on circumference
Side with gear, gear with gear same outer diameter flange rim, be distributed with the plastic wheel hub with gear
There are an axis hole, the two of the axis hole of the plastic wheel hub with gear in several twist-on holes, the axle center of the plastic wheel hub with gear
End respectively carries counterbore, and a bearing, the plastic wheel hub with gear are respectively inlayed in two counterbores of the plastic wheel hub with gear
Axis hole in be also lined with lining ring, and lining ring is located between two bearings, and described wheel rim is external diameter and the described modeling with gear
Material wheel hub identical plastic rim, is distributed with several holes on described wheel rim, the several holes on the wheel rim and it is described band gear
Plastic wheel hub on several twist-on holes it is corresponding, described wheel rim passes through tap bolt and the described plastic wheel hub with gear
Connect into described plate wheel.
8. disk line wheel-chair according to claim 1, it is characterized in that：Described universal wheel, including wheel fork, wheel and
To lock bolt, described wheel fork includes plastics wheel fork, two-wheeled fork bearing, lining ring and wheel fork bolt, the top of the plastics wheel fork
Respectively there is a counterbore centre of the top and bottom in portion, there is a through hole, the plastics wheel fork two between two counterbores of the plastics wheel fork
Lower end has mutual to perforation, the inner side of the plastics wheel fork two at perforation respectively with prominent circle, at the top of the plastics wheel fork
A wheel fork bearing is respectively inlayed in the counterbore of top and bottom, lining ring, described wheel fork are placed in the through hole at the top of the plastics wheel fork
Bolt is penetrated in the endoporus of the two-wheeled fork bearing at the top of the plastics wheel fork and in lining ring from bottom to top, and fork will be taken turns described in two
The wheel fork bolt is screwed into two barrels for being welded in the vehicle frame from bottom to top, respectively, and the wheel of universal wheel is in the middle of one
The each wheel with a bearing in two sides, be also lined with lining ring between the two bearings of the wheel of universal wheel, the wheel of two universal wheels leads to
Cross the two pairs of lock bolts to being screwed to connect in the mutual in perforation of the lower end of plastics wheel fork two described in two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160130.0A CN105832471B (en) | 2016-03-21 | 2016-03-21 | Disk line wheel-chair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610160130.0A CN105832471B (en) | 2016-03-21 | 2016-03-21 | Disk line wheel-chair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105832471A CN105832471A (en) | 2016-08-10 |
| CN105832471B true CN105832471B (en) | 2017-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610160130.0A Active CN105832471B (en) | 2016-03-21 | 2016-03-21 | Disk line wheel-chair |
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| CN (1) | CN105832471B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108403313A (en) * | 2018-04-26 | 2018-08-17 | 刘君国 | A kind of Medical multifunctional nursing wheelchair |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0584264A (en) * | 1991-05-24 | 1993-04-06 | Fr Bed Medical Service Kk | Wheelchair |
| JP2000312698A (en) * | 1999-04-30 | 2000-11-14 | Rikuo Takahashi | Self-traveling wheelchair |
| US7384058B2 (en) * | 2005-01-05 | 2008-06-10 | Ki Mobility Llc | Foldable wheelchair with extensible link assembly and method |
| CN201333139Y (en) * | 2008-11-27 | 2009-10-28 | 世同金属(昆山)有限公司 | Hand-cranking wheelchair |
| CN101828996B (en) * | 2010-05-26 | 2012-09-05 | 常州中进医疗器材有限公司 | Wheel chair folding mechanism capable of adjusting seat width |
| CN201719455U (en) * | 2010-07-16 | 2011-01-26 | 深圳市巨迪能源科技有限公司 | Power-assisted wheelchair |
| CN202335988U (en) * | 2011-11-18 | 2012-07-18 | 孙颖 | Folding hand-shaken four-wheel wheelchair |
| CN202892259U (en) * | 2012-11-21 | 2013-04-24 | 王积昆 | Rotating ring handle drive wheel chair |
| CN205612647U (en) * | 2016-03-21 | 2016-10-05 | 太仓市车中宝休闲用品有限公司 | Dish line wheel wheel -chair |
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2016
- 2016-03-21 CN CN201610160130.0A patent/CN105832471B/en active Active
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| CN105832471A (en) | 2016-08-10 |
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Address after: 1501 Beixin West Road, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: He Baowei Address before: Room 502, unit 3, building 1, No. 103, Yingfeng Road, Jiaxiang County, Jining City, Shandong Province 272400 Patentee before: He Baowei |
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Effective date of registration: 20201224 Address after: 1501 Beixin West Road, Tengzhou City, Zaozhuang City, Shandong Province Patentee after: TENGZHOU INSTITUTE OF PRODUCT QUALITY SUPERVISION AND INSPECTION Address before: 1501 Beixin West Road, Tengzhou City, Zaozhuang City, Shandong Province Patentee before: He Baowei |
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