CN102670364A - Umbrella frame for wheelchair - Google Patents
Umbrella frame for wheelchair Download PDFInfo
- Publication number
- CN102670364A CN102670364A CN2012101577731A CN201210157773A CN102670364A CN 102670364 A CN102670364 A CN 102670364A CN 2012101577731 A CN2012101577731 A CN 2012101577731A CN 201210157773 A CN201210157773 A CN 201210157773A CN 102670364 A CN102670364 A CN 102670364A
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- Prior art keywords
- support
- hand
- parachute kit
- shaking
- rotate
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Abstract
The invention relates to an umbrella frame for a wheelchair, which comprises a supporting frame, an umbrella claw (8), a plurality of handrail slots (18), a horizontal rotating handle (1) and a vertical rotating handle (2), wherein the supporting frame comprises a first arm bracket (3), a second arm bracket (4), a connecting bracket (5), a vertical rod bracket (6) and an umbrella bracket (7); one ends of the two arm brackets are respectively in fixed connection with wheelchair handrails through the handrail slots (18) while the other ends of the two arm brackets are moveably connected with the vertical rod bracket (6) through the connecting bracket (5); the vertical rod bracket (6) is moveably connected with the umbrella bracket (7); the umbrella bracket (7) is fixedly connected with an umbrella (21) through the umbrella claw (8); the horizontal rotating handle (1) is moveably connected with the first arm bracket (3) and is used for controlling the umbrella bracket (7) to rotate along the horizontal direction; and the vertical rotating handle (2) is moveably connected with the second arm bracket (4) and is used for controlling the umbrella bracket (7) to rotate along the vertical direction.
Description
Technical field
The present invention design relates to the daily living article field, specifically, relates to parachute kit is installed, is fixed on the wheelchair, can adopt hand-rail type to regulate the wheelchair umbrella stand of the direction of parachute kit, is widely used in the needs use wheelchair needs such as parade of going out.
Background technology
Many empty nest old men, handicapped people or people with disability are arranged now; When the working clans that look after them work; They find out door pass through ventilative, get sun, but worry change in weather again, can't in time go home in a hurry; So just abandoned the plan of going out, so just significantly reduced the chance that they go out.Though had wheelchair and wheelchair to use umbrella stand, most of wheelchair umbrella stand adopts single pole to fix on the present stage market, and the parachute kit that is fixed on when running into the rainy day that strong wind is arranged on the umbrella stand can rock, and can not play good rain-proof effect.And existing single pole umbrella stand needs user stand up manual adjustments height, angle need regulate the time; Or the person operates to have the pushchair, and the legs and feet inconvenience of some user own is if meet change in weather; Can't support parachute kit in short time at all and hide rain, the effect of umbrella stand has also just lost meaning.In addition, also need the turn knob when regulating direction, user is difficult to use (the not enough fixation of old man's strength, legs and feet inconvenience person dysstasia) alone, can bring to open an umbrella that angle can't be regulated, parachute kit is fixed problems such as not firm.And along with the raising of the neghborhood services conscious need, user has proposed requirements at the higher level the easy to operate of umbrella stand and aspect the fixation two of parachute kit, and this to be present market can't satisfy.
The deficiency of existing wheelchair umbrella stand has:
(1) fixing not firm;
(2) the screening rain direction difficulty of adjusting parachute kit.
Summary of the invention
The objective of the invention is, solve above-mentioned technical problem, a kind of wheelchair umbrella stand is provided; Realization umbrella stand two point is fixed; Also can embody good fixed performance even run into strong wind, and only control to shake the hand and just can regulate the parachute kit position, simple to operate; Rain-proof effect is good, and wheelchair user's easy manipulation alone uses.
For realizing above-mentioned purpose, the present invention takes following technical scheme.
A kind of wheelchair umbrella stand comprises the handrail draw-in groove of bracing frame, parachute kit handgrip, parachute kit and a plurality of fixing support racks, also comprises horizontally rotating shaking the hand and vertically rotating and shake the hand; Support frame as described above comprises the first arm support, the second arm support, montant support, connects support and parachute kit support; The said first arm support is an end with the second arm support and is fixedly connected with wheelchair armrest through the handrail draw-in groove respectively; The other end flexibly connects through connecting support and montant support; Said montant support and parachute kit support flexibly connect, and the parachute kit support is fixedly connected with parachute kit through the parachute kit handgrip; Said horizontally rotate shake the hand and the first arm support flexibly connects, rotate through said first arm support control parachute kit support along continuous straight runs; Said vertical rotation is shaken the hand and the second arm support flexibly connects, and vertically rotates through said second arm support control parachute kit support.
Further, wheelchair umbrella stand of the present invention comprises the gear of shaking the hand, and the said first arm support also comprises first power transmission shaft and second power transmission shaft, said connection support also comprise one be fixedly connected with the montant support horizontally rotate gear; Said horizontally rotate to shake the hand be fixed on the gear of shaking the hand and drive the gear of shaking the hand and rotate, gear and the first power transmission shaft tooth portion engagement of shaking the hand, first power transmission shaft and the engagement of the second power transmission shaft tooth portion, second power transmission shaft and horizontally rotate gear teeth portion and mesh; Through rotating the said control montant support rotation along the axle center in the horizontal direction of shaking the hand that horizontally rotates, rotate thereby drive parachute kit support along continuous straight runs.
Further; Wheelchair umbrella stand of the present invention comprises the pulley of shaking the hand; The said second arm support also comprises a plurality of slide guide wheels of shaking the hand; Said connection support also comprise one be fixedly connected with the montant support first rotate the slide guide wheel, said montant support comprises that also the second rotation slide guide that is fixedly connected with the parachute kit support takes turns; Said vertical rotation is shaken the hand to be fixed on and is also driven the pulley rotating of shaking the hand on the pulley of shaking the hand; Shake the hand pulley, a plurality of slide guide wheel of shaking the hand, first rotates slide guide wheel and second and rotates the slide guide wheel and constitute a closed circuit through finer wire, rotates through rotating the said vertical rotation control finer wire of shaking the hand, and vertically rotates thereby drive the parachute kit support.
Further, said parachute kit handgrip is connected through the handgrip screw with parachute kit, through regulating the handgrip screw with the fixing parachute kit of different size.
Further, the handgrip of said parachute kit handgrip partly adopts the rubber contact surface.
Further, said handrail draw-in groove is fixedly connected through the draw-in groove screw with wheelchair armrest.
Good effect of the present invention is:
(1) through adopting the handrail draw-in groove that bracing frame is fixed on the two fixing point forms on wheelchair two side handrails; Neither take chair portion space, also can not influence the comfort of go-cart person and user, even and such fixed form guaranteed that umbrella stand runs into strong wind and also can not shake; And can not disturb pushchair people's sight line; And convenient disassembly, be applicable to that multiple wheelchair uses, and has good use value and promotional value.
(2) through the control of built-in gear drive, assembly pulley, used strength that the laborsaving torque that constitutes with gear of shaking the hand can reduce user when using, all motions of umbrella stand are controlled through shaking the hand fully; Realize that the rising of umbrella position reduces, multi-faceted rotation; Very hommization, user need not stood up can umbrella to be adjusted to best orientation and hidden rain, like this; Wheelchair user's easy manipulation alone uses; Even without the ward, also can deal with the situation of change in weather, user goes out also needn't worry alone.
(3) handgrip partly adopts the rubber contact surface, increased and umbrella handle between friction, fixing more firm, and through regulating the fixedly parachute kit of different size of handgrip screw.
Description of drawings
Fig. 1 is the structural representation of a kind of wheelchair umbrella stand of the present invention;
Fig. 2 is an embodiment sketch map of a kind of wheelchair umbrella stand of the present invention;
Fig. 3 is a kind of wheelchair umbrella stand of the present invention cutaway view;
Fig. 4 is the enlarged diagram of A part among Fig. 3;
Fig. 5 is the enlarged diagram of B part among Fig. 3.
Label among the figure is respectively:
1, horizontally rotates and shake the hand; 2, vertically rotation is shaken the hand; 3, the first arm support, 4, the second arm support;
5, connect support; 6, montant support; 7, parachute kit support; 8, parachute kit handgrip;
9, the gear of shaking the hand; 10, first power transmission shaft; 11, second power transmission shaft; 12, the pulley of shaking the hand;
13, finer wire; 14, shake the hand slide guide wheel; 15, horizontally rotate gear; 16, first rotate the slide guide wheel;
17, second rotate the slide guide wheel; 18, handrail draw-in groove; 19, draw-in groove screw; 20, rotating shaft;
21, parachute kit; 22, handgrip screw.
The specific embodiment
Introduce the specific embodiment of a kind of wheelchair umbrella stand of the present invention below in conjunction with accompanying drawing.
Referring to accompanying drawing 1, and accompanying drawing 2, a kind of wheelchair umbrella stand comprises the handrail draw-in groove 18 of bracing frame, parachute kit handgrip 8 and a plurality of fixing support racks, also comprises horizontally rotating shaking the hand 1 and vertically rotate and shake the hand 2; Support frame as described above comprises the first arm support 3, the second arm support 4, connects support 5, montant support 6 and parachute kit support 7.
The first arm support 3 and the second arm support 4 are " L " type, and both make whole umbrella stand device can be installed in easily on two side handrails of wheelchair through connecting the rectangle base that support 5 amalgamations form openings at one side.
Horizontally rotate shake the hand 1 be arranged at the first arm support 3 the top, and flexibly connect with the first arm support 3; The first arm support 3 is provided with a handrail draw-in groove 18 near horizontally rotating an end of 1 below of shaking the hand; The first arm support 3 is fixedly connected with wheelchair one or two handrail (not illustrating in the drawings) through handrail draw-in groove 18; The other end flexibly connects with montant support 6 through connecting support 5, and montant support 6 flexibly connects with parachute kit support 7; 1 can control montant support 6 and drive parachute kit supports 7 and rotate along the axle center in the horizontal direction through horizontally rotating to shake the hand, wherein, be the axle center with the coupling part of montant support 6 and parachute kit support 7.
Vertically rotate shake the hand 2 be arranged at the second arm support 4 the top, and flexibly connect with the second arm support 4; The second arm support 4 also is provided with a handrail draw-in groove 18 near a vertical rotation end of 2 below of shaking the hand; The second arm support 4 does not illustrate in the drawings with the opposite side handrail of wheelchair through handrail draw-in groove 18 and is fixedly connected; The other end also flexibly connects with montant support 6 through connecting support 5, and flexibly connects through montant support 6 and parachute kit support 7; Shaking the hand through vertical rotation and 2 can control montant support 6 and drive parachute kit supports 7 and vertically rotate along the axle center, wherein, is the axle center with the coupling part of montant support 6 and parachute kit support 7.
A plurality of handrail draw-in grooves 18 are separately fixed at the below of the first arm support 3 and the second arm support 4, and draw-in groove screw 19 is positioned at (the draw-in groove screw 19 that horizontally rotates 1 place of shaking the hand is not expressed in the drawings) on handrail draw-in groove 18 lateral walls.Handrail with wheelchair in the time of fixedly is put in the handrail draw-in groove 18; Turn draw-in groove screw 19 is separately fixed at two arm supports on wheelchair two side handrails then; It so both can be the umbrella stand fixation; And do not take chair portion space, also can not influence go-cart person and user, dismounting is also more convenient simultaneously.
Referring to accompanying drawing 3,4 and accompanying drawing 5, a kind of wheelchair umbrella stand comprises the handrail draw-in groove 18 of bracing frame, parachute kit handgrip 8, parachute kit 21 and a plurality of fixing support racks, also comprises horizontally rotating shaking the hand 1 and vertically rotate and shake the hand 2; Support frame as described above comprises the first arm support 3, the second arm support 4, connects support 5, montant support 6 and parachute kit support 7; The said first arm support 3 comprises that also first power transmission shaft 10 and second power transmission shaft, 11, the first power transmission shafts 10 and second power transmission shaft 11 are separately positioned on the both sides of first arm support 3 " L " type such as the right angle with a fixed angle; The said second arm support 4 also comprises a plurality of (at least two) the slide guide wheel 14 of shaking the hand, and the slide guide of shaking the hand wheel 14 all is arranged on the turning point of second arm support 4 " L " type.
Said horizontally rotate to shake the hand 1 be fixed on one and shake the hand on the gear 9 gear 9 and first power transmission shaft, the 10 tooth portions engagement of shaking the hand; Shake the hand 1 the time when hand rotation horizontally rotates, can drive the gear 9 of shaking the hand and rotate, and drive first power transmission shaft 10 thus and rotate.
First power transmission shaft 10 of the said first arm support 3 and the engagement of second power transmission shaft, 11 tooth portions, first power transmission shaft 10 are rotated and can be driven 11 rotations of second power transmission shaft.
Said connection support 5 is the cylindrical stent of an inner hollow, and inside comprises that one horizontally rotates gear 15, saidly horizontally rotates the bottom that gear 15 is fixed on montant support 6, and with second power transmission shaft, 11 tooth portions engagements (referring to accompanying drawing 4); Second power transmission shaft 11 rotates to drive and horizontally rotates gear 15 rotations, is that rotate in the horizontal direction in the axle center thereby drive montant support 6 vertical axis along self.
A draw-in groove is offered on montant support 6 tops, and parachute kit support 7 one ends are arranged in the draw-in groove (referring to accompanying drawing 5), make parachute kit support 7 can not horizontally slip because of stopping of draw-in groove; Like this, when montant support 6 rotated along the axle center in the horizontal direction, can drive parachute kit support 7 was that rotate in the horizontal direction in the axle center with the junction point of montant support 6 and parachute kit support 7 also, thereby drives parachute kit 21 left-right rotation that are fixedly connected with parachute kit support 7.That is, horizontally rotate the 1 control parachute kit support 7 of shaking the hand through adjusting during use and rotate along the axle center in the horizontal direction, thus the orientation, the left and right sides of adjusting parachute kit 21.
Said vertical rotation is shaken the hand and 2 is fixed on one and shakes the hand on the pulley 12 gear 9 and first power transmission shaft, the 10 tooth portions engagement of shaking the hand; Vertically rotate when hand rotation and to shake the hand 2 the time, can drive the pulley 12 of shaking the hand and rotate.
Said connection support 5 inside comprise that also one first rotates slide guide wheel 16, and the said first rotation slide guide wheel 16 is fixed on the bottom (referring to accompanying drawing 4) of montant support 6.
The top of said montant support 6 is provided with a rotating shaft 20, and turning cylinder 20 two ends are separately fixed at the both sides of draw-in groove, and the second rotation slide guide wheel, 17, the second rotation slide guides wheels 17 are installed on the turning cylinder 20 can be around rotating shaft 20 rotations; Said second rotates the end (referring to accompanying drawing 5) that slide guide wheel 17 is fixed on parachute kit support 7.
A kind of wheelchair umbrella stand of the present invention is fixed on the two fixing point forms on wheelchair two side handrails through adopting the handrail draw-in groove with bracing frame; Neither take chair portion space; Can not influence the comfort of go-cart person and user yet; Even and such fixed form guaranteed that umbrella stand runs into strong wind and also can not shake, and can not disturb pushchair people's sight line.Through the control of built-in gear drive, assembly pulley, used strength that the laborsaving torque that constitutes with gear of shaking the hand can reduce user when using is compared the demand that like product has more met user.All motions of umbrella stand are controlled through shaking the hand fully, realize that the rising of umbrella position reduces, multi-faceted rotation, very hommization; User need not stood up can umbrella to be adjusted to best orientation and hidden rain; Like this, wheelchair user's easy manipulation alone uses, even without the ward; Also can deal with the situation of change in weather, user goes out also needn't worry alone.Handgrip partly adopts the rubber contact surface, increased and umbrella handle between friction, fixing more firm, and through regulating the fixedly parachute kit of different size of handgrip screw.
The above only is a preferred implementation of the present invention; Should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; Can also make some improvement and retouching, these improvement and retouching also should be regarded as protection scope of the present invention.
Claims (6)
1. wheelchair umbrella stand comprises it is characterized in that the handrail draw-in groove (18) of bracing frame, parachute kit handgrip (8), parachute kit (21) and a plurality of fixing support racks: also comprise horizontally rotating and shake the hand (1) and vertically rotate shake the hand (2); Support frame as described above comprises the first arm support (3), the second arm support (4), connects support (5), montant support (6) and parachute kit support (7); The said first arm support (3) is an end with the second arm support (4) and is fixedly connected with wheelchair armrest through handrail draw-in groove (18) respectively; The other end flexibly connects with montant support (6) through connecting support (5); Said montant support (6) flexibly connects with parachute kit support (7), and parachute kit support (7) is fixedly connected with parachute kit (21) through parachute kit handgrip (8); Saidly horizontally rotate shake the hand (1) and the first arm support (3) and flexibly connect, rotate through the said first arm support (3) control parachute kit support (7) along continuous straight runs; Said vertical rotation is shaken the hand (2) and the second arm support (4) flexibly connects, and vertically rotates through the said second arm support (4) control parachute kit support (7).
2. wheelchair umbrella stand according to claim 1; It is characterized in that: comprise the gear of shaking the hand (9); The said first arm support (3) also comprise first power transmission shaft (10) and second power transmission shaft (11), said connection support (5) also comprise one be fixedly connected with montant support (6) horizontally rotate gear (15); Saidly horizontally rotate shake the hand (1) and be fixed on that the gear of shaking the hand (9) is gone up and drive the gear (9) of shaking the hand rotates; The gear (9) of shaking the hand meshes with first power transmission shaft (10) tooth portion; The engagement of first power transmission shaft (10) and second power transmission shaft (11) tooth portion, second power transmission shaft (10) with horizontally rotate the engagement of gear (15) tooth portion; Through rotating said (1) control montant support (6) rotation along the axle center in the horizontal direction of shaking the hand that horizontally rotates, rotate thereby drive parachute kit support (7) along continuous straight runs.
3. wheelchair umbrella stand according to claim 1; It is characterized in that: comprise the pulley of shaking the hand (12); The said second arm support (4) also comprises a plurality of slide guide wheels (14) of shaking the hand; Said connection support (5) also comprise one be fixedly connected with montant support (6) first rotate slide guide wheel (16), said montant support (6) comprises that also the second rotation slide guide that is fixedly connected with parachute kit support (7) takes turns (17); Said vertical rotation shake the hand (2) be fixed on that the pulley of shaking the hand (12) is gone up and drive the pulley (12) of shaking the hand rotates; Shake the hand pulley (12), a plurality of slide guide wheel (14) of shaking the hand, the first rotation slide guide wheel (16) and the second rotation slide guide wheel (17) through finer wire (13) formation one closed circuit; Rotate through rotating said vertical rotation (2) the control finer wires (13) of shaking the hand, vertically rotate thereby drive parachute kit support (7).
4. wheelchair umbrella stand according to claim 1 is characterized in that: said parachute kit handgrip (8) is connected through handgrip screw (22) with parachute kit (21), through regulating handgrip screw (22) with the fixing parachute kit of different size (21).
5. wheelchair umbrella stand according to claim 4 is characterized in that: the handgrip of said parachute kit handgrip (8) partly adopts the rubber contact surface.
6. wheelchair umbrella stand according to claim 1 is characterized in that: said handrail draw-in groove (18) is fixedly connected through draw-in groove screw (19) with wheelchair armrest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210157773.1A CN102670364B (en) | 2012-05-21 | 2012-05-21 | Umbrella frame for wheelchair |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210157773.1A CN102670364B (en) | 2012-05-21 | 2012-05-21 | Umbrella frame for wheelchair |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102670364A true CN102670364A (en) | 2012-09-19 |
| CN102670364B CN102670364B (en) | 2014-07-02 |
Family
ID=46803368
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210157773.1A Expired - Fee Related CN102670364B (en) | 2012-05-21 | 2012-05-21 | Umbrella frame for wheelchair |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102670364B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236417A (en) * | 2016-08-17 | 2016-12-21 | 叶青 | A kind of multi-functional sufferer wheelchair |
| CN107582260A (en) * | 2017-09-13 | 2018-01-16 | 苏州诺乐智能科技有限公司 | A kind of electric wheelchair with umbrella body fixing device |
| CN112191590A (en) * | 2020-09-25 | 2021-01-08 | 杨绕生 | Auxiliary liquid spraying pipe clamping and moving mechanism for high-pressure cleaning machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3148851A (en) * | 1961-10-23 | 1964-09-15 | George K Condon | Golf cart umbrella attachment |
| US3765434A (en) * | 1972-01-05 | 1973-10-16 | R Riggs | Umbrella with foldable staff |
| US4396344A (en) * | 1979-10-12 | 1983-08-02 | Hitachi, Ltd. | Industrial robot of the articulated type |
| CN2292060Y (en) * | 1997-01-09 | 1998-09-23 | 龚林举 | Sun-rain umbrella fixator mounted on manpower aid bicycle |
| US6244557B1 (en) * | 1999-12-17 | 2001-06-12 | Susan G. Maze | Umbrella mounting device for a stroller |
-
2012
- 2012-05-21 CN CN201210157773.1A patent/CN102670364B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3148851A (en) * | 1961-10-23 | 1964-09-15 | George K Condon | Golf cart umbrella attachment |
| US3765434A (en) * | 1972-01-05 | 1973-10-16 | R Riggs | Umbrella with foldable staff |
| US4396344A (en) * | 1979-10-12 | 1983-08-02 | Hitachi, Ltd. | Industrial robot of the articulated type |
| CN2292060Y (en) * | 1997-01-09 | 1998-09-23 | 龚林举 | Sun-rain umbrella fixator mounted on manpower aid bicycle |
| US6244557B1 (en) * | 1999-12-17 | 2001-06-12 | Susan G. Maze | Umbrella mounting device for a stroller |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106236417A (en) * | 2016-08-17 | 2016-12-21 | 叶青 | A kind of multi-functional sufferer wheelchair |
| CN107582260A (en) * | 2017-09-13 | 2018-01-16 | 苏州诺乐智能科技有限公司 | A kind of electric wheelchair with umbrella body fixing device |
| CN112191590A (en) * | 2020-09-25 | 2021-01-08 | 杨绕生 | Auxiliary liquid spraying pipe clamping and moving mechanism for high-pressure cleaning machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102670364B (en) | 2014-07-02 |
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| CB03 | Change of inventor or designer information |
Inventor after: Li Nan Inventor after: Zhang Huanhuan Inventor after: Du Haoming Inventor after: Ji Xiaole Inventor after: Guan Yuchen Inventor after: Gao Xiaodong Inventor after: Pan Xiaocheng Inventor after: Zhao Hailong Inventor after: Liu Yunyun Inventor after: Ouyang Kongcheng Inventor before: Du Haoming Inventor before: Guan Yuchen Inventor before: Gao Xiaodong Inventor before: Pan Xiaocheng Inventor before: Zhao Hailong Inventor before: Liu Yunyun Inventor before: Ouyang Kongcheng Inventor before: Xie Xiaohui Inventor before: Zhang Huanhuan |
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| CB03 | Change of inventor or designer information | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: DU HAOMING GUAN YUCHEN GAO XIAODONG PAN XIAOCHENG ZHAO HAILONG LIU YUNYUN OUYANG KONGCHENG XIE XIAOHUI ZHANG HUANHUAN TO: LI NAN DU HAOMING JI XIAOLE GUAN YUCHEN GAO XIAODONG PAN XIAOCHENG ZHAO HAILONG LIU YUNYUN OUYANG KONGCHENG ZHANG HUANHUAN |
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| C14 | Grant of patent or utility model | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20170521 |
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| CF01 | Termination of patent right due to non-payment of annual fee |