CN104382701A - Multifunctional wheelchair - Google Patents
Multifunctional wheelchair Download PDFInfo
- Publication number
- CN104382701A CN104382701A CN201410675145.1A CN201410675145A CN104382701A CN 104382701 A CN104382701 A CN 104382701A CN 201410675145 A CN201410675145 A CN 201410675145A CN 104382701 A CN104382701 A CN 104382701A
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- Prior art keywords
- steel pipe
- steel pipes
- bar
- seat
- cloth
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- 229910000831 Steel Inorganic materials 0.000 claims abstract description 155
- 239000010959 steel Substances 0.000 claims abstract description 155
- 239000004744 fabric Substances 0.000 claims abstract description 46
- 238000005452 bending Methods 0.000 claims abstract description 5
- 208000003643 Callosities Diseases 0.000 claims description 7
- 206010020649 Hyperkeratosis Diseases 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims 2
- 210000000038 chest Anatomy 0.000 abstract 2
- 230000013872 defecation Effects 0.000 description 2
- 238000000502 dialysis Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 235000002848 Cyperus flabelliformis Nutrition 0.000 description 1
- 244000118872 Cyperus flabelliformis Species 0.000 description 1
- 235000014968 Peltiphyllum peltatum Nutrition 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000013475 authorization Methods 0.000 description 1
- 239000002781 deodorant agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
Abstract
The invention discloses a multifunctional wheelchair. The multifunctional wheelchair comprises a support, wherein the support comprises two seat steel pipes in bent step shape, the top bending portions of the two seat steel pipes are push rod portions, a cloth backrest is installed on the push rod portions, and the top bending portion of the seat steel pipe on the right hand side is an independent push rod portion. When a patient who can not walk sits on the multifunctional wheelchair and needs thorax puncture treatment, operation staff pull out a pin of the independent push rod portion, and then pull out the independent push rod portion from the seat steel pipe on the right hand side, and therefore the cloth backrest installed on the push rod portions of the seat steel pipes can be folded together on the seat steel pipe without the independent push rod portion, and finally, medical staff can conveniently perform the thorax puncture treatment on the patient.
Description
Technical field
The present invention relates to technical field of medical instruments, in particular to a kind of multifunctional wheelchair.
Background technology
Authorization Notice No. CN 203089591U, a kind of multifunctional wheelchair with toilet seat of the disclosure of the invention in authorized announcement date on July 31st, 2013, the seat of its multifunctional wheelchair is provided with U-shaped odor-resistant toilet, U-shaped odor-resistant toilet is provided with deodorant closed cover, the end opening of U-shaped odor-resistant toilet is arranged with plastic bag, arc teapoy is provided with before top, seat, the right of arc teapoy is provided with metal hinge, article placing frame is provided with below arc teapoy, the first metallic support rod and the second metallic support rod is provided with after multifunctional wheelchair, the upper end of the first metallic support rod and the second metallic support rod is provided with medicated pillow, the lower end of the first metallic support rod and the second metallic support rod is provided with oxygen cylinder fixing band, the middle and upper part at multifunctional wheelchair back is provided with three square great Bao and two square parcel, multifunctional wheelchair right side is below provided with circular cylinder and infuse support bar and hook, the upper end of transfusion support bar is provided with umbrella plant cylinder and umbrella, the left side before multifunctional wheelchair is provided with hanging hook.
Although the multifunctional wheelchair functional diversities with toilet seat described in foregoing invention, economical and practical, but, because the described backrest with the multifunctional wheelchair of toilet seat is fixed structure, irremovable, design like this, is not easy to those patients that cannot walk and sits idly carry out thoracentesis treatment in wheelchair.
Summary of the invention
Technical problem solved by the invention: the backrest of multifunctional wheelchair of the prior art is often fixed structure, irremovable, so designs, is not easy to those patients that cannot walk and sits idly carry out thoracentesis treatment in wheelchair.
For above-mentioned technical problem, the invention provides following technical scheme.
A kind of multifunctional wheelchair, comprises support, a pair front-wheel, pair of rear wheels, cloth backrest, cloth medicated cushion, pair of armrests, a pair callosity.Described support comprises two seat steel pipes, two supporting steel pipes, two joint steel pipes, described seat steel pipe is step-like in what bend, described two seat steel pipes be parallel to each other and and horizontal plane, described supporting steel pipe is inverted U-shaped, described two supporting steel pipes be parallel to each other and and horizontal plane, described two joint steel pipes intersect in X shape, described two joint steel pipes in X shape are horizontally disposed with, described two parallel supporting steel pipes are welded on the both sides of two joint steel pipes in X shape, described two seat steel pipes weld with two supporting steel pipes respectively, namely seat steel pipe and supporting steel pipe are in juxtaposition.Described front-wheel and trailing wheel are arranged on the two ends of inverted U-shaped supporting steel pipe respectively.Described cloth backrest is arranged on two seat steel pipes.Described cloth medicated cushion is fixed on two seat steel pipes by hasp, and described cloth medicated cushion is positioned at the top of two joint steel pipes in X shape, described two joint steel pipes in X shape is put to have facilitate basin.Described handrail is arranged on supporting steel pipe.Described callosity is arranged on the bottom of seat steel pipe.Wherein, the top dogleg section of described seat steel pipe is pusher section, described cloth backrest is arranged on pusher section, the pusher section of the arbitrary seat steel pipe in described two seat steel pipes is independent, the described seat steel pipe containing independent pusher section also comprises seat steel pipe body except comprising independent pusher section, slot is offered on described seat steel pipe body top, described seat steel pipe body offers locating hole, described independent pusher section comprises push rod main body, highlight bar, the external diameter of described highlight bar is less than the internal diameter of seat steel pipe body, described push rod main body and highlight bar joining place establish limited block, described limited block establishes clamping block, described clamping block is positioned at highlight bar side, described highlight bar offers spacing hole, described spacing hole equals the distance of locating hole to seat steel pipe body top to the distance on highlight bar top.
By technique scheme, the highlight bar of the independent pusher section of one of described two seat steel pipes inserts in the seat steel pipe body of this seat steel pipe, clamping block on limited block is fastened in the slot on seat steel pipe body top, meanwhile, spacing hole on highlight bar aligns with the locating hole of seat steel pipe body, operator insert pin and can position highlight bar in the spacing hole alignd and locating hole, namely position independent pusher section.When the patient that cannot walk be sitting in wheelchair needs carry out thoracentesis treatment time, operator extract pin, independent pusher section is extracted again from seat steel pipe body, so, the cloth backrest being arranged on seat steel pipe pusher section can draw in together, namely draw at the seat steel pipe place without independent pusher section, afterwards, medical worker can carry out thoracentesis treatment to patient easily.
As a further improvement on the present invention, the infall of described two joint steel pipes in X shape sets a cross section as square bar, described bar is in same level with two joint steel pipes in X shape, described bar is in the middle position of two parallel seat steel pipes and the seat steel pipe parallel with two is parallel, described bar offers groove along its length, one end face of described bar offers hole, described groove communicates with hole, a slide block is put in described groove, described slide block side connects an expansion link, described expansion link is through hole, the other end of described expansion link is provided with handle, described expansion link is set with coil tension spring, described coil tension spring is between slide block and the medial wall communicated with hole of groove, described two joint steel pipes establish a vertical fixed bar respectively, described slide block is established a vertical motion bar, the level connection joint line of described two fixed bars and a motion bar is isosceles triangle.Improvement like this, operator's pull handle, i.e. pull expansion link, the motion bar on slide block can do displacement within the specific limits, so, motion bar and two fixed bars can fastening location different sizes facilitate basin, and operator pick and place conveniently.
As a further improvement on the present invention, described handrail is cuboid tabular, each handrail is arranged on supporting steel pipe by four installed parts, the bottom of described installed part is welded on supporting steel pipe, the apical support handrail of described installed part, the top of described four installed parts and the contact position of handrail bottom surface are positioned at handrail corner place.Wherein, be hinged on two installed parts outside right armrest in described pair of armrests, described right armrest can overturn along hinged place, two back-up blocks are fixed in supporting steel pipe inner chamber immediately below described right armrest, a thin bar is established between described back-up block, described thin bar two ends are articulated on two back-up blocks, described thin bar establishes protruding block close to two ends place, torque spring is established between described protruding block and back-up block, described thin bar is wound around cloth, one end of cloth is fixed in thin bar, the other end of cloth is fixed with gag lever post, supporting steel pipe immediately below described right armrest offers groove, groove is stretched out in one end that described cloth is fixed with gag lever post, the length of described gag lever post is greater than the length of groove, described gag lever post is installed a pair drag hook, supporting steel pipe immediately below left armrests in described pair of armrests is installed a pair hook.By above-mentioned improvement, operator overturn right armrest, hands grabs gag lever post, and the cloth be wrapped in thin bar is pulled out supporting steel pipe by groove, and is buckled in by a pair drag hook on gag lever post on a pair hook on the supporting steel pipe immediately below left armrests, so, described cloth is horizontal between the handrail of left and right, can be used as dining table, also can be used as the operating board of peritoneal dialysis, when carrying out thoracentesis, patient Ke Fu is above.When described cloth being packed up, drag hook is departed from hook by operator, and under the effect of torque spring, cloth shrinks back in the supporting steel pipe immediately below right armrest automatically, and is wrapped in thin bar.
As a further improvement on the present invention, the bending part of described independent pusher section offers a slotted eye straight up, and in described slotted eye, plug-in mounting one can the transfusion pole of reduction, and the top of described transfusion pole is provided with hook, for transfusion and hang used for peritoneal dialysate.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the present invention is described further:
Fig. 1 is the structural representation of a kind of multifunctional wheelchair of the present invention;
Fig. 2 in Fig. 1 from the structural representation of multifunctional wheelchair gained described in left sides;
Fig. 3 be multifunctional wheelchair in Fig. 2 right armrest and immediately below supporting steel pipe by the structural representation of gained after cutting;
Fig. 4 is the structural representation of two joint steel pipes in Fig. 2;
Fig. 5 be multifunctional wheelchair in Fig. 2 right-side seat steel pipe on the structural representation of independent pusher section.
Symbol description in figure:
10-support; 11-seat steel pipe; 110-pusher section; 111-push rod main body; 1110-slotted eye; 112-highlight bar; 1120-spacing hole; 113-limited block; 114-clamping block; 12-supporting steel pipe; 120-back-up block; 121-thin bar; 1210-protruding block; 122-torque spring; 123-cloth; 124-gag lever post; 125-drag hook; 126-links up with; 13-joint steel pipe; 130-bar; 1301-groove; 1302-hole; 131-slide block; 132-expansion link; 133-handle; 134-coil tension spring; 135-fixed bar; 136-motion bar;
21-front-wheel; 22-trailing wheel;
31-cloth backrest; 32-cloth medicated cushion;
40-handrail;
50-callosity;
60-transfusion pole; 61-links up with.
Detailed description of the invention
As shown in Figure 1, a kind of multifunctional wheelchair, comprises support 10, a pair front-wheel 21, pair of rear wheels 22, cloth backrest 31, cloth medicated cushion 32, pair of armrests 40, a pair callosity 50, transfusion pole 60.
As shown in Figure 2, described support 10 comprises two seat steel pipes, 11, two supporting steel pipes, 12, two joint steel pipes 13.Described seat steel pipe 11 is step-like in what bend, described two seat steel pipes 11 are parallel to each other, the top dogleg section of described seat steel pipe 11 is pusher section 110, pusher section 110 on described right-hand side seat steel pipe 11 is independent pusher section 110, described right-hand side seat steel pipe 11 also comprises seat steel pipe body, slot is offered on described seat steel pipe body top, and described seat steel pipe body offers locating hole.As shown in Figure 5, described independent pusher section 110 comprises push rod main body 111, highlight bar 112, the external diameter of described highlight bar 112 is less than the internal diameter of seat steel pipe body, described push rod main body 111 and highlight bar 112 joining place establish limited block 113, described limited block 113 establishes clamping block 114, described clamping block 114 is positioned at highlight bar 112 side, described highlight bar 112 offers spacing hole 1120, the distance on described spacing hole 1120 to highlight bar 112 top equals the distance of locating hole to seat steel pipe body top, the bending part of described push rod main body 111 offers a slotted eye 1110 straight up.As shown in Figure 2, described supporting steel pipe 12 is in inverted U-shaped, and described two supporting steel pipes 12 are parallel to each other.As shown in Figure 4, described two joint steel pipes 13 intersect in X shape, and described two joint steel pipes 13 in X shape are horizontally disposed with.As shown in Figure 2, described two parallel supporting steel pipes 12 are welded on the both sides of two joint steel pipes 13 in X shape, and described two seat steel pipes 11 weld with two supporting steel pipes 12 respectively.
Shown in composition graphs 1, Fig. 2, described front-wheel 21 and trailing wheel 22 are arranged on the two ends of inverted U-shaped supporting steel pipe 12 respectively, described cloth backrest 31 is arranged on the pusher section 110 of two seat steel pipes 11, described cloth medicated cushion 32 is fixed on two seat steel pipes 11 by hasp, described cloth medicated cushion 32 is positioned at the top of two joint steel pipes 13 in X shape, described handrail 40 is arranged on supporting steel pipe 12, described callosity 50 is arranged on the bottom of seat steel pipe 11, described two joint steel pipes 13 in X shape is put to have facilitate basin.Described transfusion pole 60 can reduction, and be inserted in slotted eye 1110, the top of described transfusion pole 60 is provided with hook 61.
Wherein, shown in composition graphs 1, Fig. 2, described handrail 40 is in cuboid tabular, each handrail is arranged on supporting steel pipe 12 by four installed parts 41, the bottom of described installed part 41 is welded on supporting steel pipe 12, the apical support handrail 40 of described installed part 41, the top of described four installed parts 41 and the contact position of handrail 40 bottom surface are positioned at handrail 40 4 jiaos of places.As shown in Figure 3, be hinged on two installed parts 41 outside right armrest in described pair of armrests 40, described right armrest 40 can overturn along hinged place, two back-up blocks 120 are fixed in supporting steel pipe 12 inner chamber immediately below described right armrest 40, a thin bar 121 is established between described back-up block 120, described thin bar 121 two ends are articulated on two back-up blocks 120, described thin bar 121 establishes protruding block 1210 close to two ends place, torque spring 122 is established between described protruding block 1210 and back-up block 120, described thin bar 121 is wound around cloth 123, one end of cloth 123 is fixed in thin bar 121, the other end of cloth 123 is fixed with gag lever post 124, supporting steel pipe 12 immediately below described right armrest 40 offers groove, groove is stretched out in one end that described cloth 123 is fixed with gag lever post 124, the length of described gag lever post 124 is greater than the length of groove, described gag lever post 124 is installed a pair drag hook 125, as shown in Figure 2, supporting steel pipe 12 immediately below left armrests in described pair of armrests 40 is installed a pair hook 126.
Wherein, as shown in Figure 4, the infall of described two joint steel pipes 13 in X shape sets a cross section as square bar 130, described bar 130 is in same level with two joint steel pipes 13 in X shape, described bar 130 is in the middle position of two parallel seat steel pipes 11 and the seat steel pipe 11 parallel with two is parallel, groove 1301 offered along its length by described bar 130, one end face of described bar 130 offers hole 1302, described groove 1301 communicates with hole 1302, a slide block 131 is put in described groove 1301, described slide block 131 side connects an expansion link 132, described expansion link 132 is through hole 1302, the other end of described expansion link 132 is provided with handle 133, described expansion link 132 is set with coil tension spring 134, described coil tension spring 134 is between slide block 131 and the medial wall communicated with hole 1302 of groove 1301, described two joint steel pipes 13 establish a vertical fixed bar 135 respectively, described slide block 131 is established a vertical motion bar 136, the level connection joint line of described two fixed bars 135 and a motion bar 136 is isosceles triangle.
In practical operation, the highlight bar 112 of the independent pusher section 110 of described right-hand side seat steel pipe 11 inserts in the seat steel pipe body of this seat steel pipe, clamping block 114 on limited block 113 is fastened in the slot on seat steel pipe body top, meanwhile, spacing hole 1120 on highlight bar 112 aligns with the locating hole of seat steel pipe body, operator insert pin and can position highlight bar 112 in the spacing hole 1120 alignd and locating hole, namely position independent pusher section 110.When the patient that cannot walk be sitting in wheelchair needs carry out thoracentesis treatment time, operator extract pin, independent pusher section 110 is extracted again from seat steel pipe body, so, the cloth backrest 31 being arranged on seat steel pipe pusher section 110 can draw in together, namely draw at the seat steel pipe place without independent pusher section, afterwards, medical worker can carry out thoracentesis treatment to patient easily.
In practical operation, operator's pull is the handle 133 on two joint steel pipes 13 of X shape, i.e. pull expansion link 132, motion bar 136 on slide block 131 can do displacement within the specific limits, so, motion bar 136 and two fixed bars 135 can fastening location different sizes facilitate basin, and operator pick and place conveniently.When patient needs defecation, operator untie the hasp be fixed on by cloth medicated cushion 32 on one of two seat steel pipes 11, dig cloth medicated cushion 32, and patient can facilitate defecation on basin on two joint steel pipes 13 in X shape.
In practical operation, operator overturn right armrest 40, hands grabs gag lever post 124, the cloth 123 be wrapped in thin bar 121 is pulled out supporting steel pipe 12 by groove, and is buckled in by a pair drag hook 125 on gag lever post 124 on a pair hook 126 on the supporting steel pipe 12 immediately below left armrests 40, so, described cloth 123 is horizontal between left and right handrail 40, can be used as dining table, also can be used as the operating board of peritoneal dialysis, when carrying out thoracentesis, patient Ke Fu is above.When described cloth 123 being packed up, drag hook 125 is departed from hook 126 by operator, and under the effect of torque spring 122, cloth 123 shrinks back in the supporting steel pipe 12 immediately below right armrest 40 automatically, and is wrapped in thin bar 121.
Above content is only better embodiment of the present invention, and for those of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, this description should not be construed as limitation of the present invention.
Claims (5)
1. a multifunctional wheelchair, comprise support (10), a pair front-wheel (21), pair of rear wheels (22), cloth backrest (31), cloth medicated cushion (32), pair of armrests (40), a pair callosity (50), described support (10) comprises two seat steel pipes (11), two supporting steel pipes (12), two joint steel pipes (13), described seat steel pipe (11) is step-like in what bend, described two seat steel pipes (11) are parallel to each other, described supporting steel pipe (12) is in inverted U-shaped, described two supporting steel pipes (12) are parallel to each other, described two joint steel pipes (13) are intersected in X shape, described two joint steel pipes (13) in X shape are horizontally disposed with, described two parallel supporting steel pipes (12) are welded on the both sides of two joint steel pipes (13) in X shape, described two seat steel pipes (11) are welded with two supporting steel pipes (12) respectively, described front-wheel (21) and trailing wheel (22) are arranged on the two ends of inverted U-shaped supporting steel pipe (12) respectively, described cloth backrest (31) is arranged on two seat steel pipes (11), described cloth medicated cushion (32) is fixed on two seat steel pipes (11) by hasp, described cloth medicated cushion (32) is positioned at the top of two joint steel pipes (13) in X shape, described handrail (40) is arranged on supporting steel pipe (12), described callosity (50) is arranged on the bottom of seat steel pipe (11), the top dogleg section of described seat steel pipe (11) is pusher section (110), described cloth backrest (31) is arranged on pusher section (110), the upper storing of described two joint steel pipes (13) in X shape has and facilitates basin, it is characterized in that: the pusher section (110) of the arbitrary seat steel pipe in described two seat steel pipes (11) is independent, the described seat steel pipe (11) containing independent pusher section (110) also comprises seat steel pipe body, slot is offered on described seat steel pipe body top, described seat steel pipe body offers locating hole, described independent pusher section (110) comprises push rod main body (111), highlight bar (112), the external diameter of described highlight bar (112) is less than the internal diameter of seat steel pipe body, described push rod main body (111) and highlight bar (112) joining place establish limited block (113), described limited block (113) is established clamping block (114), described clamping block (114) is positioned at highlight bar (112) side, described highlight bar (112) is offered spacing hole (1120), described spacing hole (1120) equals the distance of locating hole to seat steel pipe body top to the distance on highlight bar (112) top.
2. a kind of multifunctional wheelchair as claimed in claim 1, it is characterized in that: the infall of described two joint steel pipes (13) in X shape sets a cross section as square bar (130), described bar (130) is in same level with two joint steel pipes (13) in X shape, described bar (130) is in the middle position of two parallel seat steel pipes (11) and the seat steel pipe (11) parallel with two is parallel, groove (1301) offered along its length by described bar (130), one end face of described bar (130) is offered hole (1302), described groove (1301) communicates with hole (1302), a slide block (131) is put in described groove (1301), described slide block (131) side connects an expansion link (132), described expansion link (132) is through hole (1302), the other end of described expansion link (132) is provided with handle (133), described expansion link (132) is set with coil tension spring (134), described coil tension spring (134) is positioned between slide block (131) and the medial wall communicated with hole (1302) of groove (1301), described two joint steel pipes (13) establish a vertical fixed bar (135) respectively, described slide block (131) is established a vertical motion bar (136), the level connection joint line of described two fixed bars (135) and a motion bar (136) is isosceles triangle.
3. a kind of multifunctional wheelchair as claimed in claim 1, it is characterized in that: described handrail (40) is in cuboid tabular, each handrail is arranged on supporting steel pipe (12) by four installed parts (41), the bottom of described installed part (41) is welded on supporting steel pipe (12), the apical support handrail (40) of described installed part (41), the top of described four installed parts (41) and the contact position of handrail (40) bottom surface are positioned at handrail (40) corner place.
4. a kind of multifunctional wheelchair as claimed in claim 3, it is characterized in that: be hinged on two installed parts (41) outside the right armrest in described pair of armrests (40), described right armrest (40) can overturn along hinged place, two back-up blocks (120) are fixed in supporting steel pipe (12) inner chamber immediately below described right armrest (40), a thin bar (121) is established between described back-up block (120), described thin bar (121) two ends are articulated on two back-up blocks (120), described thin bar (121) establishes protruding block (1210) close to two ends place, torque spring (122) is established between described protruding block (1210) and back-up block (120), described thin bar (121) is wound around cloth (123), one end of cloth (123) is fixed in thin bar (121), the other end of cloth (123) is fixed with gag lever post (124), supporting steel pipe (12) immediately below described right armrest (40) offers groove, groove is stretched out in one end that described cloth (123) is fixed with gag lever post (124), the length of described gag lever post (124) is greater than the length of groove, upper installation a pair drag hook (125) of described gag lever post (124), upper installation a pair hook (126) of supporting steel pipe (12) immediately below left armrests in described pair of armrests (40).
5. a kind of multifunctional wheelchair as claimed in claim 1, it is characterized in that: the bending part of described independent pusher section (110) offers a slotted eye (1110) straight up, the interior plug-in mounting one of described slotted eye (1110) can the transfusion pole (60) of reduction, and the top of described transfusion pole (60) is provided with hook (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675145.1A CN104382701A (en) | 2014-11-21 | 2014-11-21 | Multifunctional wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410675145.1A CN104382701A (en) | 2014-11-21 | 2014-11-21 | Multifunctional wheelchair |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104382701A true CN104382701A (en) | 2015-03-04 |
Family
ID=52600736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410675145.1A Pending CN104382701A (en) | 2014-11-21 | 2014-11-21 | Multifunctional wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104382701A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105167931A (en) * | 2015-10-30 | 2015-12-23 | 丹阳市天诚塑胶轮制造有限公司 | Table top with height adjusting function for wheelchair |
| CN105997374A (en) * | 2016-04-26 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Multifunctional wheelchair |
| CN105997375A (en) * | 2016-04-26 | 2016-10-12 | 东莞市联洲知识产权运营管理有限公司 | Wheelchair used for patient in extended function |
| CN106236417A (en) * | 2016-08-17 | 2016-12-21 | 叶青 | A kind of multi-functional sufferer wheelchair |
| US11484448B2 (en) * | 2014-01-08 | 2022-11-01 | Douglas G. Robins | Support leg for human mobility device |
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| US11484448B2 (en) * | 2014-01-08 | 2022-11-01 | Douglas G. Robins | Support leg for human mobility device |
| US11826290B2 (en) | 2014-01-08 | 2023-11-28 | Douglas G Robins | Folding human mobility device |
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Application publication date: 20150304 |