CN2902246Y - Multi-functional wheeled chair vehicle - Google Patents
Multi-functional wheeled chair vehicle Download PDFInfo
- Publication number
- CN2902246Y CN2902246Y CN 200620089972 CN200620089972U CN2902246Y CN 2902246 Y CN2902246 Y CN 2902246Y CN 200620089972 CN200620089972 CN 200620089972 CN 200620089972 U CN200620089972 U CN 200620089972U CN 2902246 Y CN2902246 Y CN 2902246Y
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- CN
- China
- Prior art keywords
- wheel
- chain
- cushion
- wheelchair
- multifunctional wheelchair
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- Expired - Fee Related
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Abstract
The utility model discloses a multifunctional wheelchair, which adopts the structure of sprocket wheel and chain fly wheel in order to drive the wheelchair by swinging. The wheelchair could be used further by users without getting down the wheelchair in urination, defecation and sleeping for rest, comprising a cushion, guard bars, armrests, front wheels, back wheels, a drive arm, a sprocket wheel, a chain and a bed-pan, wherein the fly wheel is provided above a drive wheel disk installed on the front end of the wheel body and is connected with the driven sprocket wheel equipped on the back shaft by chain. The chain below the fly wheel is engaged with gear teeth of the drive wheel disk, a riding wheel is positioned between the fly wheel and the driven chain and the drive arm is installed with the drive wheel disk, in front end of which, catch bar is arranged. Besides, a hard cushion is provided below a soft cushion, movable guard bars are equipped on both side of the soft cushion and a movable connection is located between a back-rest and the soft cushion, wherein the bed-pan is installed in the hard cushion, relief springs and telescopic apparatus are arranged between a upper beam and a lower bolster. Thereby, the utility model could greatly reduce labor intensity of the nurses and make convenience for the disabled.
Description
Technical field:
This utility model relates to people with disability's articles for use technical field, exactly is a kind of multifunctional wheelchair.
Background technology:
Development along with society, people's living standard improves gradually, the human life-span generally prolongs, old man's the size of population increases, part old man can not walk or walk inconvenience, need walk by wheelchair, the quality of wheelchair performance directly has influence on this partly result of use of people like this.And wheelchair or hospital, the vehicles that some disabled persons relied in the sanatorium, and the most of function singleness of the wheelchair of people's use at present, operating difficulties is comfortable inadequately.
Summary of the invention:
This utility model is improvements over the prior art, and its purpose just provides that a kind of the patient does not need to leave wheelchair under care-giver's simple help, just at any time can flat bed rest or move freely the reliable multifunctional wheelchair of activity safety.This multifunctional wheelchair can be used as stretcher at patient's clutch and uses.
The purpose of this utility model is to realize like this, it comprises multifunctional wheelchair: soft cushion, movable rail, movable hand rail, front-wheel, trailing wheel, actuating arm, sprocket wheel, chain, the hard medicated cushion, bedpan, it is characterized in that: a flywheel (24) is installed in the top that is installed in the active wheel disc (21) of car body front end, by chain (19) be installed in rear axle on connected by movable sprocket (18), chain (19) below the flywheel (24) is meshed with the gear teeth on the active wheel disc (21), flywheel (24) and be provided with support roller (20) between the movable sprocket (18), initiatively on the wheel disc (21) actuating arm (22) is housed, actuating arm (22) front end is connected with catch bar (23).Hard medicated cushion (31) is installed below the soft cushion (16), movable rail (2) is installed in the both sides of soft cushion (16), and the back backrest (4) with soft cushion (16) between for the activity connect.Bedpan (26) is housed in hard medicated cushion (31), and bedpan (26) can slide in pull slideway (27).Elastic force automatic sealing bag (28) can be housed in bedpan (26).Upper beam (12) and underbeam (11) are installed under hard medicated cushion (31), between upper beam (12) and underbeam (11), shock-absorbing spring (10) and compensator (9) are installed.Front-wheel (13) and trailing wheel (7) adopt the Tire ﹠ Tube inflated wheel, and band-type brake (8) is installed on the wheel shaft of trailing wheel (7).
This utility model has improved the structure of original wheelchair, owing to adopted sprocket wheel and chain drive mechanism, it takes turns Wheel-chair than usually flexible, this multifunctional wheelchair is wideer than general wheelchair, long, and wheelbase is big, because the car body of wide length is more stable, the climb and fall road just is difficult for tilting and turn on the top if run into when walking, and is comparatively comfortable free from worry.When if user can oneself use, to take when advancing, direction of advance needn't be moved wheel with hands, but is provided with catch bar in the bosom, and this catch bar is moved, and Herba Plantaginis is advanced.Adopted this mode, promptly do not ground hands hands is run on the spoke, comparison safety operates.Front at multifunctional wheelchair is provided with convenient table, and this convenient table can unload from the front, is installed to backrest place, back and just can replaces the go-cart handle, and this go-cart promotes being convenient to the nursing staff.The wheel of this car has adopted the inflatable structure of Tire ﹠ Tube, has the function of vibration damping, uses light when walking.The inflation front-wheel has the brake function of positioning and directing, and wheel can not be advanced and rotate.This multifunctional wheelchair can allow the flat bed rest of user, has snack table when having dinner, and the stretcher that also can be used as medical personnel uses.
Description of drawings:
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that manpower of the present utility model promotes view.
Fig. 3 is a three-dimensional sketch of the present utility model.
Fig. 4 is a sleep state structural representation of the present utility model.
The specific embodiment:
Embodiment 1:
Bedpan 33 of the present utility model, make things convenient for parts such as table leg 12, band-type brake 8, movable hand rail 2, movable rail 3, front-wheel 13 and trailing wheel 7 chains 19 same as the prior art, can make of chromium plating tubing; Plug-in type hollow pipe 31, pedal 15 etc. can utilize aluminium alloy extrusions to make; Hard medicated cushion 32, soft medicated cushion 17, leg guard 16 can be made with multi-plywood; Bedpan 26, hide convenient table 1, motor 25, elastic force automatic sealing just bag 28, band-type brake 8, directed position brake system 14, shock-absorbing spring 10 compensators 9 can on market, buy, belong to prior art, put the beams in place 12 and underbeam 11 can adopt steel to make; As shown in Figure 1.After the material preparation, assemble.Leg guard 16 is connected on the pedal 15, the other end of leg guard 16 is installed on the hard medicated cushion 32, hard medicated cushion 32 is equipped with a storage convenient table 1, have the bedpan groove that bedpan 26 is installed in the hard medicated cushion 32, there is pull slideway 27 in this bedpan groove, elastic force automatic sealing bag 28 is arranged in bedpan 26.The other end of hard medicated cushion 32 is hinged with back backrest 4, the angle that hard medicated cushion 32 is become with back backrest 4 as shown in Figure 1, in the both sides of hard seat cushion 32 movable rail 2 and movable hand rail 3 are housed respectively, and the support footpost 6 of band draw-in groove is installed on the backrest 4 of back and makes things convenient for table leg 5, hiding convenient table 1 is installed in here, to hide convenient 1 taking-up during use, the dead ahead that is placed on user just can use for user.At hard medicated cushion 32, leg guard 16, back backrest 4 soft cushion 17 is installed respectively.With putting the beams in place 12 and underbeam 11 supports and fixing hard medicated cushion 32, damping spring 10 and the compensator 9 that supports the hard medicated cushion is installed between upper beam 12 and underbeam 11, end at underbeam 11 is fixed with rear axle, rear axle is equipped with trailing wheel 7, opposite side at underbeam 11 is fixed with front axle, front axle is fixed with initiatively wheel disc 21, and initiatively the upper end of wheel disc 21 is equipped with flywheel 24, and band-type brake 8 and trailing wheel 7 are installed on rear axle.Positioning and directing brake system 14 is installed below underbeam 11, and positioning and directing brake system 14 is equipped with front-wheel 13.Flywheel 24 by chain 19 be installed in rear axle on connected by movable sprocket 18, chain 19 below the flywheel 24 is meshed with the gear teeth on the active wheel disc 21, flywheel 24 and be provided with support roller 20 between the movable sprocket 18 initiatively is equipped with actuating arm 22 on the wheel disc 21, and actuating arm 22 front ends are connected with catch bar 23.Above trailing wheel, there is back case 29, motor 25 is installed in boot 29, in boot 29, can be placed with air pillow 30 plug-in type hollow pipes 31 and wait other life article by the cavity type that constitutes of upper beam 12 and underbeam 11.Perhaps will back backrest and hard medicated cushion set level angle and be 180 °, as shown in Figure 4, and air pillow is installed at the head of user, the insertable hollow pipe is inserted in the two ends of multifunctional wheelchair, the length that prolongs multifunctional wheelchair, user can be overlied.After user is convenient, bedpan is pulled out along the pull slideway, elastic force automatic sealing bag is sealed lose into depositing the rubbish place, concrete structure is as shown in Figure 3.
Claims (6)
1, a kind of multifunctional wheelchair, it comprises: soft cushion, movable rail, movable hand rail, front-wheel, trailing wheel, actuating arm, sprocket wheel, chain, the hard medicated cushion, bedpan, it is characterized in that: a flywheel (24) is installed in the top that is installed in the active wheel disc (21) of car body front end, by chain (19) be installed in rear axle on connected by movable sprocket (18), chain (19) below the flywheel (24) is meshed with the gear teeth on the active wheel disc (21), flywheel (24) and be provided with support roller (20) between the movable sprocket (18), initiatively on the wheel disc (21) actuating arm (22) is housed, actuating arm (22) front end is connected with catch bar (23).
2, a kind of multifunctional wheelchair according to claim 1, it is characterized in that: hard medicated cushion (31) is installed below the soft cushion (16), in the both sides of soft cushion (16) movable rail (2) is installed, and the back backrest (4) with soft cushion (16) between for the activity connect.
3, a kind of multifunctional wheelchair according to claim 1 is characterized in that: bedpan (26) is housed in hard medicated cushion (31), and bedpan (26) can slide in pull slideway (27).
4, a kind of multifunctional wheelchair according to claim 1 is characterized in that: elastic force automatic sealing bag (28) can be housed in bedpan (26).
5, a kind of multifunctional wheelchair according to claim 1 is characterized in that: upper beam (12) and underbeam (11) are installed under hard medicated cushion (31), between upper beam (12) and underbeam (11) shock-absorbing spring (10) and compensator (9) are installed.
6, a kind of multifunctional wheelchair according to claim 1 is characterized in that: front-wheel (13) and trailing wheel (7) adopt the Tire ﹠ Tube inflated wheel, and band-type brake (8) is installed on the wheel shaft of trailing wheel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089972 CN2902246Y (en) | 2006-03-24 | 2006-03-24 | Multi-functional wheeled chair vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620089972 CN2902246Y (en) | 2006-03-24 | 2006-03-24 | Multi-functional wheeled chair vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2902246Y true CN2902246Y (en) | 2007-05-23 |
Family
ID=38077646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620089972 Expired - Fee Related CN2902246Y (en) | 2006-03-24 | 2006-03-24 | Multi-functional wheeled chair vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2902246Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655080A (en) * | 2013-12-02 | 2014-03-26 | 张付贵 | Multifunctional nursing bed |
| CN104188770A (en) * | 2014-09-26 | 2014-12-10 | 丁恒生 | Deformable wheel stretcher for ambulance |
| CN106726193A (en) * | 2017-03-03 | 2017-05-31 | 全南县彩美达科技发展有限公司 | A kind of handicapped person lives and uses wheelchair |
-
2006
- 2006-03-24 CN CN 200620089972 patent/CN2902246Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103655080A (en) * | 2013-12-02 | 2014-03-26 | 张付贵 | Multifunctional nursing bed |
| CN104188770A (en) * | 2014-09-26 | 2014-12-10 | 丁恒生 | Deformable wheel stretcher for ambulance |
| CN104188770B (en) * | 2014-09-26 | 2016-07-06 | 贵州正恒科技有限公司 | Deformable Strectcher cart for ambulance |
| CN106726193A (en) * | 2017-03-03 | 2017-05-31 | 全南县彩美达科技发展有限公司 | A kind of handicapped person lives and uses wheelchair |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070523 |