CN204037784U - Multifunction old-man Walking trolly - Google Patents
Multifunction old-man Walking trolly Download PDFInfo
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- CN204037784U CN204037784U CN201420466390.7U CN201420466390U CN204037784U CN 204037784 U CN204037784 U CN 204037784U CN 201420466390 U CN201420466390 U CN 201420466390U CN 204037784 U CN204037784 U CN 204037784U
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Abstract
A kind of Multifunction old-man Walking trolly, comprise side arm, Che Liang, two magnet pieces, leg rest slip pipe, after-frame, two front-forks, two axles bolt, two front-wheels, two trailing wheels, Front brake and rear braking, side arm is formed by connecting by front roof beam structure, channel, two barrels, two vertical tubes, two anchor ears and two hands handle, channel connects magnet piece, car beam is formed by connecting by axle bed, rectangular tube, rectangular tube connects magnet piece, and channel and Che Liang are rotationally connected; Leg rest slip pipe is formed by connecting by slip pipe, two strap irons and toe board, leg rest slip pipe is slidably socketed in car beam anterior, and slide between the magnet piece on channel and the magnet piece on rectangular tube, after-frame is pushed away handle, cushion and the chair back be formed by connecting by frame, rectangle pipe clamp, two cushion frame, two, rectangle pipe clamp is connected with car beam, and front-fork is connected to barrel, and front-fork connects front-wheel, axle bolt is connected to frame bottom, and axle bolt connects trailing wheel.
Description
Technical field
The utility model relates to a kind of old man's walk help apparatus, particularly a kind of Multifunction old-man Walking trolly.
Technical background
Although there is multiple old man's walk help apparatus in the market, in general, or function ratio is more single, and its function still can not meet the old Man's Demands of most of legs and feet inconvenience.
Summary of the invention
The purpose of this utility model be to provide a kind of old man of help exercise walking, help the self-service stroll of old man and the Multifunction old-man Walking trolly as wheel-chair.The purpose of this utility model realizes like this, Multifunction old-man Walking trolly, comprise side arm, Che Liang, two magnet pieces, leg rest slip pipe, after-frame, two front-forks, two axles bolt, two front-wheels, two trailing wheels, Front brake and rear braking, it is characterized in that: side arm comprises front roof beam structure, channel, two barrels, two vertical tubes, two anchor ears and two hand handles, front roof beam structure is that two forward upward of a pipe makes right-angled bend, then two remakes band arc-shaped bend forward, a barrel is respectively welded at the two ends of front roof beam structure, and make barrel form front lower rear slanted floor, a vertical tube is respectively welded in the top of front roof beam structure two arc-shaped bend, welding channel in the middle of front roof beam structure rear, the front upper place fixed magnet block of channel, the top of two vertical tubes is respectively socketed an anchor ear, two hands are inserting in vertical tube separately, and pinned by anchor ear, car beam is made up of axle bed, rectangular tube, and axle bed is fixed on the front end of rectangular tube, and magnet piece is fixed on the top of rectangular tube, and the channel of side arm is connected by rotating with the axle bed of car beam to lock bolt, leg rest slip pipe is made up of slip pipe, two strap irons and toe board, slip pipe is one section of rectangle iron pipe, a strap iron is respectively welded in the front upper place of slip pipe and back upper place, two strap irons are bolted toe board, leg rest slip pipe is slidably socketed the front portion in car beam rectangular tube by slip pipe, and slides between the magnet piece on channel and the magnet piece on rectangular tube, after-frame comprises frame, rectangle pipe clamp, two cushion framves, two push away handle, cushion and the chair back, frame be with pipe two be bowed downward to door frame shaped, bottom welding one rectangular tube of door frame shaped forms, the middle welding rectangle pipe clamp of the leading flank of frame rectangular tube, each welding one cushion frame inside in the middle part of frame two, frame top two on rear side of each welding one push away handle, connection cushion on two cushion framves, the first half of frame fixes the chair back, and after-frame is fixedly connected with by the rear end of rectangle pipe clamp with car beam rectangular tube, front-fork is the wheel fork respectively inlaying a bearing up and down at top, two front-forks are connected to the below of side arm barrel separately by bolt, and two front-forks respectively connect a front-wheel, and two axles bolt is connect by the stubborn of nut, be fixed on the both sides of frame bottom, each connection one trailing wheel on two axles bolt, the brake lever of Front brake is installed on the hand of side arm upper, and system is stopped in front-wheel, and the brake lever of rear braking is installed on pushing away on handle of after-frame, and system is stopped in trailing wheel.
The beneficial effects of the utility model are: the utility model have employed side arm and car beam can shake the mode moved ahead, and have employed leg rest slip pipe can flexibly before and after location structure, make the old man of legs and feet inconvenience can be sitting on this car, one pedal backward with the prominent stake of heel by leg rest slip pipe plate face epirelief, the slip pipe rear end of leg rest slip pipe is held the magnet piece on car beam, side arm and Che Liang is made to be in the state that can shake, with two hand dynamic two hands and move ahead, the old man solving legs and feet inconvenience can self-servicely move ahead and the problem of neighbouring stroll; Pedal to last with the prominent stake of heel by leg rest slip pipe plate face epirelief, the slip pipe front end of leg rest slip pipe is held the magnet piece on side arm channel, the slip pipe of leg rest slip pipe can pin channel and the Che Liang of side arm, side arm and Che Liang is made to be in stationary state, old man make after may stand in this car, two hold after-frame push away handle, using the travelling aided bicycle of this car as old man, or can be used as the wheel-chair of old man.
Accompanying drawing explanation
Fig. 1 is the utility model structure and outside drawing
Fig. 2 locates schematic diagram after the utility model leg rest slip pipe
Fig. 3 is that the schematic diagram that moves ahead is shaken on the utility model right side
Fig. 4 is that the schematic diagram that moves ahead is shaken on the utility model left side
Fig. 5 is the utility model leg rest slip pipe prelocalization schematic diagram
Fig. 6 is the schematic diagram of shelf structure and connection magnet piece before the utility model
Fig. 7 is the utility model car girder construction and the schematic diagram connecting magnet piece
Fig. 8 is the utility model car dismounting vanning schematic diagram
In figure: 1---side arm, 2---car beam, 3---magnet piece, 4---leg rest slip pipe, 5---after-frame, 6---front-fork, 7---axle bolt, 81---front-wheel, 82---trailing wheel, 91---Front brake, 92---rear braking; Wherein side arm 1 also comprises: 11---front roof beam structure, and 12---channel, 13---barrel, 14---vertical tube, 15---anchor ear, 16---hand handle; After-frame 5 also comprises: 51---frame, and 52---rectangle pipe clamp, 53---cushion frame, 54---push away handle, 55---cushion, 56---the chair back.
Detailed description of the invention
According to Fig. 1, Fig. 6, Fig. 7, described Multifunction old-man Walking trolly, comprises side arm 1, car beam 2, magnet piece 3, leg rest slip pipe 4, after-frame 5, front-fork 6, axle bolt 7, front-wheel 81, trailing wheel 82 and brake 9;
Described side arm 1 comprises front roof beam structure 11, channel 12, barrel 13, vertical tube 14, anchor ear 15 and hand are 16, described front roof beam structure 11 is that two forward upward of a pipe makes right-angled bend, then two remakes band arc-shaped bend forward, barrel 13 is respectively welded at the two ends of described front roof beam structure 11, described barrel 13 is blanks of seamless pipe, screw thread has been attacked again in blank pore, be welded in the described barrel 13 of described front roof beam structure 11 front end, the angle of 65-70 ° is formed with ground line, a vertical tube 14 is respectively welded in the top of described front roof beam structure 11 two arc-shaped bend, described vertical tube 14 is blanks of a pipe, the side on described vertical tube 14 top has one to crack, described vertical tube 14 after welding with described front roof beam structure 11 becomes vertical with ground line, welding channel 12 in the middle of described front roof beam structure 11 rear, described channel 12 is stampings, the upper and lower side of described channel 12 has mutual to perforation, what described channel 12 was mutual is respectively connected with cone shaped countersink to the upper and lower side of perforation, there are two tapped bore the front upper place of described channel 12 upper side, two tapped bore of described channel 12 are bolted magnet piece 3, described magnet piece 3 is rectangle strong magnets, described magnet piece 3 there is holes, the top of described vertical tube 14 is respectively socketed an anchor ear 15, described anchor ear 15 is changeable bicycle handlebar stem current version anchor ears used, described hand is that the upper bend of a pipe forms 16, described hand respectively has perforate the below of 16 sinuousness and described hand the side of the bottom of 16, described hand using the perforate of 16 as the use of wearing brake cable, described hand is inserted in the lower end of 16 in described vertical tube 14, and pinned by described anchor ear 15, described hand is connected to grip a headgear of 16 upper bend.
Described car beam 2, be made up of axle bed and rectangular tube, described axle bed is modified nylon part, there is the counterbore placing bearing the top and bottom of described axle bed front portion, the centre of described axle bed top and bottom counterbore is connected with through hole, a bearing is respectively inlayed in the counterbore of described axle bed top and bottom, in the middle part of described axle bed and rear portion is rectangle cast, the external diameter of described axle bed rectangle cast and the endoporus phase close-fitting of described car beam 2 rectangular tube, the caliber of described car beam 2 rectangular tube is corresponding with the both sides up and down of described channel 12 and the right and left, the rectangle cast of described axle bed penetrates in the endoporus of described car beam 2 rectangular tube, and locate with rivet, the top of described car beam 2 rectangular tube front portion also has two perforation, two perforation of described car beam 2 rectangular tube fix described magnet piece 3 by two bolts and two nuts.
Described leg rest slip pipe 4, comprise slip pipe, two strap irons and toe board, described slip pipe is one section of rectangle iron pipe, internal diameter and the external diameter of described car beam 2 rectangular tube of described slip pipe are done to slide corresponding, a strap iron is respectively welded in the front upper place of described slip pipe and back upper place, described strap iron is the stamping of flat strip shaped, described iron bar has several punching, described slip pipe is socketed on the front portion of described car beam 2 rectangular tube, the channel 12 of described side arm 1 is connected by rotating with the bearing in the axle bed of described car beam 2 to lock bolt, connect described channel 12 and axle bed to lock bolt, be flat base head to lock bolt, described toe board is plastics injection molding plates face, the edge, front of described toe board and back edge are all with the prominent stake of epirelief, strap iron described in two is fastened to the bottom surface of toe board by bolt, described slip pipe slides between the magnet piece 3 on described channel 12 and the magnet piece 3 on described car beam 2 rectangular tube.
Described after-frame 5 comprises frame 51, rectangle pipe clamp 52, cushion frame 53, push away handle 54, cushion 55 and the chair back 56, described frame 51 is bowed downward to door frame shaped with pipe two, bottom welding one rectangular tube of door frame shaped forms, the both sides of described frame 51 first half have several horizontal to perforation, the both sides of described frame 51 bottom respectively have a transverse direction to perforation, the middle welding rectangle pipe clamp 52 of the leading flank of described frame 51 rectangular tube, described rectangle pipe clamp 52, it is the rectangular frame in bottom, the top of rectangle frame has cracks, the right and left cracked upwards respectively is connected with an auricle, the internal diameter of described rectangle pipe clamp 52 rectangle frame is corresponding with the external diameter of described car beam 2 rectangular tube, the auris dextra sheet of described rectangle pipe clamp 52 there is a tapped bore, the left auricle of described rectangle pipe clamp 52 there is a through hole, one band handle bolt penetrates in the through hole on left auricle, be screwed in the tapped bore on auris dextra sheet again, tighten a band handle bolt, described rectangle pipe clamp 52 can be fixed with the rectangular tube of described car beam 2, each welding one cushion frame 53 inside in the middle part of described frame 51 door frame shaped two, described cushion frame 53 comprises the stamping of a rear belt flute profile, one band screw cylinder and a band are bolt, the rear portion folding of the stamping of described rear belt flute profile has the flute profile that Open Side Down, the back edge at the stamping flute profile top of described rear belt flute profile has U-shaped opening, there is mutual through circular hole the two sides of the stamping flute profile of described rear belt flute profile, there is horizontal perforation the side of the stamping front portion of described rear belt flute profile, the stamping of rear belt flute profile described in two divides left and right to arrange in pairs, a band screw cylinder is rotationally connected in the mutual through circular hole of stamping of described rear belt flute profile, described band screw cylinder be a metal cylinder round side on have a through tapped bore, twist in the tapped bore of described band screw cylinder and connect a band bolt, described frame 51 door frame shaped top two on rear side of each welding one push away handle 54, the described handle 54 that pushes away is one section of pipe, described pushing away on handle 54 is socketed with grip, the both sides at described rear portion, cushion 55 bottom surface are connected with strip sheet metal, there is volume circle the front end of strip sheet metal, there is U-shaped opening the rear end of strip sheet metal, the volume circle of described cushion 55 liang of strip sheet metals is rotationally connected the cross-perforating of the stamping of cushion frame 53 rear belt flute profile described in lock bolt and two by two, the U-shaped opening of described cushion 55 liang of strip sheet metals can by two bands of cushion frame 53 described in two bolt interlocking, the described chair back 56 is by several horizontal to perforation be fixedly connected with of bolt with described frame 51 first half both sides, described after-frame 5 is fixedly connected with by the rear end of rectangle pipe clamp 52 with described car beam 2 rectangular tube.
Described front-fork 6 is each up and down plastics wheel forks with a counterbore at top, respectively there is a counterbore top and bottom at the top of described front-fork 6, a through hole is had between two counterbores of described front-fork 6, the upper and lower of described front-fork 6 liang fork respectively has one mutual to perforation, the extended line of line between described front-fork 6 liang of counterbore centers, and described front-fork 6 bottom mutual to the line between boring a hole at a distance of 40 ~ 60 millimeters, described front-fork 6 liang fork inner side to perforation place respectively with prominent circle, there is ear shape prominent before a front side at described front-fork 6 top, ear shape prominent before described front-fork 6 top there is the perforation of a upward and downward, a bearing is respectively inlayed in the counterbore of the top and bottom at described front-fork 6 top, lining ring is placed in the through hole at described front-fork 6 top, the metal (upper at front-fork 6 top described in two is connect by two bolts from bottom to top stubborn, be connected in two barrels 13 of described side arm 1, described front-wheel 81 is wheelchair vehicle front-wheels, front-wheel 81 described in two by lock bolt be connected to front-fork 6 bottom described in two mutual to perforation in.
Described axle bolt 7, that an one-tenth is cylindrical, other end is connected with the axle of bolt, there is a tapped bore at the center of the end points of columniform one of described axle bolt 7, axle bolt 7 described in two is connected with a transverse direction penetrating both sides, described frame 51 bottom of bolt in perforation, and the both sides of the bottom of described frame 51 are fixed on by two nuts, trailing wheel 82 described in two is socketed on columniform one of axle bolt 7 described in two, and be fastened in the tapped bore of the cylindrical end points of axle bolt 7 described in two with two bolts, described trailing wheel 82 is current version wheels of wheel-chair.
Described Front brake 91 comprises brake lever, brake cable, brake facing, spring and eye bolt, brake lever is installed on the hand of described side arm 1 on 16, brake facing be one with arc-shaped bend band iron in the middle of welding one tubule, one of brake facing arc-shaped bend also has a right-angle bending, right-angle bending there is a hole, the tubule of brake facing is by lock bolt and mutual being rotationally connected perforation in described front-fork 6 top, eye bolt penetrates in the hole on brake facing right-angle bending, brake cable one connects brake lever, in the perforation of the ear shape that other end is prominent before penetrating described front-fork 6, penetrate again in spring with in the hole of eye bolt, with nut and eye bolt to twisting, the other end of brake cable is fixed on the eye bolt on brake facing right-angle bending, pull brake lever, brake facing system is stopped front-wheel, described rear braking 92 comprises brake lever, brake cable, brake holding, and what brake lever was installed on described after-frame 5 pushes away on handle 54, and brake holding is installed on described axle bolt 7, and brake cable one connects brake lever, and other end connects brake holding, pulls brake lever, and brake holding system is stopped trailing wheel.
Embodiment one:
One pedal backward with the prominent stake of heel by leg rest slip pipe 4 plate face described in the utility model epirelief, the slip pipe rear end of described leg rest slip pipe 4 holds on the magnet piece 3 on described car beam 2, described side arm 1 is made to be in described car beam 2 state that can shake, with two hand dynamic two hands and move ahead (see accompanying drawing 1,3,4), the old man solving legs and feet inconvenience can self-servicely move ahead and the problem of neighbouring stroll.
Embodiment two:
Pedal to last with the prominent stake of heel by leg rest slip pipe 4 plate face described in the utility model epirelief, the slip pipe front end of described leg rest slip pipe 4 holds on the magnet piece 3 on described side arm 1 channel 12, the slip pipe of described leg rest slip pipe 4 can pin the channel 12 of described side arm 1 and described car beam 2, described side arm 1 and described car beam 2 is made to be in stationary state, after old man may stand in this car, two hold described after-frame 5 push away handle 54, using the travelling aided bicycle of the utility model as old man, or using the wheel-chair (see accompanying drawing 2) of the utility model as old man.
Claims (10)
1. a Multifunction old-man Walking trolly, comprise side arm, Che Liang, two magnet pieces, leg rest slip pipe, after-frame, two front-forks, two axles bolt, two front-wheels, two trailing wheels, Front brake and rear braking, it is characterized in that: side arm comprises front roof beam structure, channel, two barrels, two vertical tubes, two anchor ears and two hand handles, front roof beam structure is that two forward upward of a pipe makes right-angled bend, then two remakes band arc-shaped bend forward, a barrel is respectively welded at the two ends of front roof beam structure, and make barrel form front lower rear slanted floor, a vertical tube is respectively welded in the top of front roof beam structure two arc-shaped bend, welding channel in the middle of front roof beam structure rear, the front upper place fixed magnet block of channel, the top of two vertical tubes is respectively socketed an anchor ear, two hands are inserting in vertical tube separately, and pinned by anchor ear, car beam is made up of axle bed, rectangular tube, and axle bed is fixed on the front end of rectangular tube, and magnet piece is fixed on the top of rectangular tube, and the channel of side arm is connected by rotating with the axle bed of car beam to lock bolt, leg rest slip pipe is made up of slip pipe, two strap irons and toe board, slip pipe is one section of rectangle iron pipe, a strap iron is respectively welded in the front upper place of slip pipe and back upper place, two strap irons are bolted toe board, leg rest slip pipe is slidably socketed the front portion in car beam rectangular tube by slip pipe, and slides between the magnet piece on channel and the magnet piece on rectangular tube, after-frame comprises frame, rectangle pipe clamp, two cushion framves, two push away handle, cushion and the chair back, frame be with pipe two be bowed downward to door frame shaped, bottom welding one rectangular tube of door frame shaped forms, the middle welding rectangle pipe clamp of the leading flank of frame rectangular tube, each welding one cushion frame inside in the middle part of frame two, frame top two on rear side of each welding one push away handle, connection cushion on two cushion framves, the first half of frame fixes the chair back, and after-frame is fixedly connected with by the rear end of rectangle pipe clamp with car beam rectangular tube, front-fork is the wheel fork respectively inlaying a bearing up and down at top, two front-forks are connected to the below of side arm barrel separately by bolt, and two front-forks respectively connect a front-wheel, and two axles bolt is connect by the stubborn of nut, be fixed on the both sides of frame bottom, each connection one trailing wheel on two axles bolt, the brake lever of Front brake is installed on the hand of side arm upper, and system is stopped in front-wheel, and the brake lever of rear braking is installed on pushing away on handle of after-frame, and system is stopped in trailing wheel.
2. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described barrel is the blank of seamless pipe, screw thread has been attacked again in blank pore, be welded in the described barrel of described front roof beam structure front end, the angle of 65-70 ° is formed with ground line, described vertical tube is the blank of a pipe, and the side of described riser upper portions has one to crack, and the described vertical tube after welding with described front roof beam structure becomes vertical with ground line.
3. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described channel is a stamping, the upper and lower side of described channel has mutual to perforation, what described channel was mutual is respectively connected with cone shaped countersink to the upper and lower side of perforation, there are two tapped bore the front upper place of described channel upper side, described magnet piece is rectangle strong magnet, described magnet piece there is holes, described anchor ear is changeable bicycle handlebar stem current version anchor ear used, described hand forms the upper bend being a pipe, and described hand is connected to grip a headgear of upper bend.
4. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described axle bed is modified nylon part, there is the counterbore placing bearing the top and bottom of described axle bed front portion, the centre of described axle bed top and bottom counterbore is connected with through hole, a bearing is respectively inlayed in the counterbore of described axle bed top and bottom, in the middle part of described axle bed and rear portion is rectangle cast, the external diameter of described axle bed rectangle cast and the endoporus phase close-fitting of described car beam rectangular tube, the described caliber of car beam rectangular tube is corresponding with the both sides up and down of described channel and the right and left, the rectangle cast of described axle bed penetrates in the endoporus of described car beam rectangular tube, and locate with rivet, the top of described car beam rectangular tube front portion also has two perforation, two perforation of described car beam rectangular tube fix described magnet piece by two bolts and two nuts.
5. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: internal diameter and the external diameter of described car beam rectangular tube of described slip pipe are done to slide corresponding, described strap iron is the stamping of flat strip shaped, described iron bar has several punching, connect described channel and axle bed to lock bolt, be flat base head to lock bolt, described toe board is plastics injection molding plates face, the edge, front of described toe board and back edge are all with the prominent stake of epirelief, and the strap iron described in two is fastened to the bottom surface of toe board by bolt.
6. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: the both sides of the described frame first half have several horizontal to perforation, the both sides of described frame bottom respectively have a transverse direction to perforation, the middle welding rectangle pipe clamp of the leading flank of described frame rectangular tube, described rectangle pipe clamp, it is the rectangular frame in bottom, the top of rectangle frame has cracks, the right and left cracked upwards respectively is connected with an auricle, the internal diameter of described rectangle pipe clamp rectangle frame is corresponding with the external diameter of described car beam rectangular tube, the auris dextra sheet of described rectangle pipe clamp there is a tapped bore, the left auricle of described rectangle pipe clamp there is a through hole, one band handle bolt penetrates in the through hole on left auricle, be screwed in the tapped bore on auris dextra sheet again, tighten a band handle bolt, the rectangular tube of described rectangle pipe clamp and described car beam can be fixed.
7. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described cushion frame comprises the stamping of a rear belt flute profile, one band screw cylinder and a band are bolt, the rear portion folding of the stamping of described rear belt flute profile has the flute profile that Open Side Down, the back edge at the stamping flute profile top of described rear belt flute profile has U-shaped opening, there is mutual through circular hole the two sides of the stamping flute profile of described rear belt flute profile, there is horizontal perforation the side of the stamping front portion of described rear belt flute profile, the stamping of rear belt flute profile described in two divides left and right to arrange in pairs, a band screw cylinder is rotationally connected in the mutual through circular hole of stamping of described rear belt flute profile, described band screw cylinder be a metal cylinder round side on have a through tapped bore, twist in the tapped bore of described band screw cylinder and connect a band bolt.
8. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: the described handle that pushes away is one section of pipe, described pushing away on handle is socketed with grip, the both sides at described rear portion, cushion bottom surface are connected with strip sheet metal, there is volume circle the front end of strip sheet metal, there is U-shaped opening the rear end of strip sheet metal, the volume circle of described cushion two strip sheet metal is rotationally connected the cross-perforating of the stamping of cushion frame rear belt flute profile described in lock bolt and two by two, the U-shaped opening of described cushion two strip sheet metal can by two bands of cushion frame described in two bolt interlocking, the described chair back is by several horizontal to perforation be fixedly connected with of bolt with described frame first half both sides.
9. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described front-fork is each up and down plastics wheel fork with a counterbore at top, respectively there is a counterbore top and bottom at the top of described front-fork, a through hole is had between two counterbores of described front-fork, the upper and lower that described front-fork two is pitched respectively has one mutual to perforation, the extended line of line between described front-fork two counterbore center, and described front-fork bottom mutual to the line between boring a hole at a distance of 40 ~ 60 millimeters, described front-fork two pitch inner side to perforation place respectively with prominent circle, there is ear shape prominent before a front side at described front-fork top, ear shape prominent before described front-fork top there is the perforation of a upward and downward, a bearing is respectively inlayed in the counterbore of the top and bottom at described front-fork top, lining ring is placed in the through hole at described front-fork top, described front-wheel is wheelchair vehicle front-wheel.
10. Multifunction old-man Walking trolly according to claim 1, it is characterized in that: described axle bolt, that an one-tenth is cylindrical, other end is connected with the axle of bolt, there is a tapped bore at the center of the end points that described axle bolt is columniform, axle bolt described in two is connected with a transverse direction penetrating both sides, described frame bottom of bolt in perforation, and the both sides of the bottom of described frame are fixed on by two nuts, trailing wheel described in two is socketed on columniform one of axle bolt described in two, and be fastened in the tapped bore of the cylindrical end points of axle bolt described in two with two bolts, described trailing wheel is the current version wheel of wheel-chair.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466390.7U CN204037784U (en) | 2014-08-19 | 2014-08-19 | Multifunction old-man Walking trolly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420466390.7U CN204037784U (en) | 2014-08-19 | 2014-08-19 | Multifunction old-man Walking trolly |
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| Publication Number | Publication Date |
|---|---|
| CN204037784U true CN204037784U (en) | 2014-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420466390.7U Expired - Fee Related CN204037784U (en) | 2014-08-19 | 2014-08-19 | Multifunction old-man Walking trolly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149893A (en) * | 2014-08-19 | 2014-11-19 | 太仓市车中宝休闲用品有限公司 | Multifunctional walk cart for the old |
-
2014
- 2014-08-19 CN CN201420466390.7U patent/CN204037784U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104149893A (en) * | 2014-08-19 | 2014-11-19 | 太仓市车中宝休闲用品有限公司 | Multifunctional walk cart for the old |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150819 |
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| EXPY | Termination of patent right or utility model |