CN205569196U - Can assist and leave bed can be like multi -functional wheelchair in lavatory - Google Patents
Can assist and leave bed can be like multi -functional wheelchair in lavatory Download PDFInfo
- Publication number
- CN205569196U CN205569196U CN201620198987.7U CN201620198987U CN205569196U CN 205569196 U CN205569196 U CN 205569196U CN 201620198987 U CN201620198987 U CN 201620198987U CN 205569196 U CN205569196 U CN 205569196U
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- China
- Prior art keywords
- hydraulic push
- seat frame
- push rod
- worm
- caster bracket
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
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- Non-Flushing Toilets (AREA)
Abstract
An object of the utility model is to provide a can assist and leave bed can be like multi -functional wheelchair in lavatory, it is main including wheelchair automobile body, worm gear lift platform, side telephone -moving structure. The wheelchair automobile body comprises vehicle body base, back, leg layer board, wheel and seat backup pad, but wheel base, backrest angle and the leg layer board synchronization regulation of wheel wheel -chair. Both sides handrail board, as lavatory device and slide rail are installed on lift platform. The side telephone -moving constructs to be become by a electric screw bar, guide rail, seatpad sliding block set. The utility model discloses can adjust the bed of seat height in order to adapt to co -altitude not when last leaving the bed, in addition can be like lavatory, collapsible one -tenth chair, launch into the bed, lighten healthcare givers's work burden and patient's health burden greatly.
Description
Technical field
The utility model relates to a kind of wheelchair.
Background technology
Along with China enters senescence society, children or healthcare givers attend to the patient or the burden of old old man is more and more heavier, and along with gradually popularizing of electric wheelchair, the burden of care giver obtains certain alleviating, but existing wheelchair major part does not facilitate the device of upper and lower wheelchair, and function singleness.In order to solve the problem of patient's bunk bed difficulty, occur in that some can assist the wheelchair of patient's bunk bed.
The patent that number of patent application is 201310303797.8, entitled " can electrically propelled wheelchair capable of helping patient get in and out of bed ", this wheelchair can facilitate bunk bed, but it is the most identical with the height of bed not account for wheelchair height, and the suitability is restricted, and function singleness.Therefore design a kind of multifunctional wheelchair that can facilitate bunk bed to be necessary.
Summary of the invention
The purpose of this utility model is to provide and can assist bunk bed, can go to toilet and deployable one-tenth bed, be folded into a kind of multifunctional wheelchair assisting bunk bed to go to toilet of chair.
The purpose of this utility model is achieved in that
nullA kind of multifunctional wheelchair assisting bunk bed to go to toilet of this utility model，It is characterized in that: include car body base、Seat frame，Seat frame props up stay tube by seat frame and is arranged on the top of car body base，The front installation leg supporting plate of seat frame，Backrest is installed at the rear of seat frame，The first hydraulic push rod is installed in the front end of car body base，The second hydraulic push rod is installed in the rear end of car body base，The projecting end of the first hydraulic push rod connects the first caster bracket，First universal wheel is installed on the first caster bracket，The external part of the second hydraulic push rod connects the second caster bracket，Second universal wheel is installed on the second caster bracket，The outfan of the first hydraulic push rod passes through first connecting rod connection leg supporting plate，The outfan of the second hydraulic push rod connects backrest by second connecting rod，First driving motor is installed below car body base，The both sides of car body base are installed and are driven wheel，First drives motor to connect drives wheel，Car body base installed above second drives motor and worm type of reduction gearing，Worm type of reduction gearing includes the second screw rod and the second worm gear，Second drives motor to connect the second worm gear，Second screw rod is connected with worm and gear hoistable platform，The hole passed for worm and gear hoistable platform is set in the middle part of seat frame，The left and right sides of worm and gear hoistable platform connects the first balustrade panel and the second balustrade panel respectively，First screw rod is set on worm and gear hoistable platform，It is cased with nut on first screw rod，Nut is connected with the medicated cushion slide block above it，Before and after worm and gear hoistable platform, two ends are respectively provided with guide rail，Medicated cushion slide block is respectively arranged below the chute matched with two guide rails，Cylindrical column cavity is set in the middle part of worm and gear hoistable platform.
This utility model can also include:
1, installing the 3rd universal wheel below medicated cushion slide block, the first armrest end part installs the first balustrade panel, and the second armrest end part installs the second balustrade panel, and when guide rail is left in medicated cushion slide block side, the 3rd universal wheel and the first balustrade panel contact.
2, the first scalable pipe is installed in the front end of car body base, and the first scalable pipe connects the first caster bracket, and the second scalable pipe is installed in the rear end of car body base, and the second scalable pipe connects the second caster bracket.
3, when the first hydraulic push rod is elongated to range, first caster bracket makes leg support plate flush with seat frame by the related dynamic leg support plate of first connecting rod, when second hydraulic push rod is elongated to range, the second caster bracket drives backrest to make backrest flush with seat frame by second connecting rod.
Advantage of the present utility model is:
1, height of seat is adjustable, is conveniently applicable to multiple height sick bed.
The aspect ratio of wheelchair seat frame now with sick bed more slightly lower, near sick bed time adjustable up-down platform height, seat can move with hoistable platform, for different sick beds, is adjusted to different height.
2, patient just can be able to go to toilet without departing from wheelchair.
Invalid carriage belt goes to toilet function, alleviates the burden of care giver further.
3, wheelchair integrates wheelchair and the function of bed, and steadily safety.
When on wheelchair backrest with seat frame, the angle of plane becomes big, the second universal wheel moves after synchronizing, with the wheelchair center of gravity moved after supporting.When wheelchair uses as bed, the Area of bearing of wheelchair also reaches maximum, the steady safety of wheelchair.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present utility model；
Fig. 2 is this utility model part-structure schematic diagram；
Fig. 3 is worm and gear hoistable platform schematic diagram；
Fig. 4 is wheelchair car body schematic diagram；
Fig. 5 is seat cushion slide block schematic diagram；
Fig. 6 a is wheelchair state 1 schematic diagram, and Fig. 6 b is wheelchair state 2 schematic diagram, and Fig. 6 c is wheelchair state 3 schematic diagram；
Detailed description of the invention
Illustrate below in conjunction with the accompanying drawings and this utility model be described in more detail:
In conjunction with Fig. 1～6c, wheelchair car body includes car body base 11, backrest 2, leg support plate 24, wheel and seat frame 25, being provided with two driving wheels 13, two first on car body base 11 drives 15, two second scalable pipe 6, four seat frames of the 7, first hydraulic push rod the 18, second hydraulic push rod of 12, two first scalable pipes of motor to prop up stay tube 10, first caster bracket 17 is arranged on the first scalable pipe 15 and the first hydraulic push rod 18, and the second caster bracket 8 is arranged on the second scalable pipe 7 and the second hydraulic push rod 6；First universal wheel 16 is arranged on the first caster bracket 17, and the second universal wheel 9 is arranged on the second caster bracket 8, scalable pipe can be driven to stretch, thus caster bracket can move when hydraulic push rod stretches；Leg support plate 24 is hinged with seat frame 25, and hinged with first connecting rod 19, and first connecting rod 19 is hinged with the first caster bracket 17；Backrest 2 is hinged with seat frame 25, and hinged with second connecting rod 4, and second connecting rod 4 is hinged with the second caster bracket 8.There is square groove 33 on seat frame 25, can match with the projecting block 32 on hoistable platform.Heel brace 20 is installed on leg support plate.
In conjunction with Fig. 1, Fig. 2, Fig. 3, worm and gear hoistable platform includes the second driving motor 31, worm type of reduction gearing the 14, second screw rod 26；Being provided with balustrade panel 28,29 on hoistable platform, go to toilet device and guide rail 21, and the first balustrade panel 28 is hinged with hoistable platform, and hoistable platform is not connected with seat frame 25.Hoistable platform can drive patient to depart from seat frame 25 and lift.
In conjunction with Fig. 1, Fig. 2, Fig. 5, lateral movement mechanism includes the first electric screw 1, guide rail 21, seat cushion slide block 3, seat cushion slide block 3 can be slided by chute 36 guide rail 21 on hoistable platform, being cased with nut 34 on first electric screw 1, nut 34 is connected 3 with seat cushion slide block, and the first electric screw 1 can drive seat cushion slide block 3 shifted laterally when rotating.
In conjunction with Fig. 2, Fig. 6 a, 6b, 6c, described first connecting rod 19 plays the effect of supporting leg supporting plate 24, and second connecting rod 4 plays the effect supporting backrest 2, and during regulation wheelchair attitude, rear universal wheel moves forward and backward therewith, prevents wheelchair gravity center shift and overturning.When the second hydraulic push rod 6 be elongated to range go out time, the second caster bracket 8 drives backrest to reach capacity position by second connecting rod 4 the most therewith, and now backrest 2 flushes with seat frame 25.When the first hydraulic push rod 18 be elongated to range go out time, the first caster bracket 17 drives leg support plate 24 to reach capacity position by first connecting rod 19 the most therewith, and now leg support plate 24 flushes with seat frame 25, becomes bed.In like manner, when the second hydraulic push rod 6 is retracted to the most in short-term, now backrest 2 with seat frame 25 close to vertical.When the first hydraulic push rod 18 is retracted to the most in short-term, and now leg support plate 24 is with seat frame 25 close to vertical, becomes wheelchair.
In conjunction with Fig. 1, Fig. 2, Fig. 3, the described device that goes to toilet includes that the barrel-shaped cavity 30 being arranged on hoistable platform, seat cushion are loosed core, and barrel-shaped cavity 30 is connected with hoistable platform, when going to toilet, seat cushion is loosed core 23 extractions, by seat cushion slide block 3 sidesway, then chamber pot is put in barrel-shaped cavity 30, then seat cushion slide block 3 is moved on to original place.
In conjunction with Fig. 1, Fig. 2, Fig. 3, Fig. 5, described seat cushion slide block 3 being provided with a little universal wheel 35, play the effect supporting seat cushion slide block 3, when guide rail 21 is left in the side of seat cushion slide block 3, universal wheel and the first balustrade panel 28 contact, and play the effect supporting seat cushion slide block 3.
Being provided with the first handrail 5 on the first balustrade panel 28, put down by the first balustrade panel 28 when bunk bed, the first handrail 5 contacts bed surface, as support.
The various actions of wheelchair are all handled control module 22 by operator and are completed.
A kind of multifunctional wheelchair assisting bunk bed to go to toilet described in the utility model, including wheelchair car body, described wheelchair car body includes car body base, backrest, leg support plate, wheel and seat frame, two driving wheels are installed on car body base, two first drive motor, two first scalable pipes, two second scalable pipes, first hydraulic push rod, second hydraulic push rod, four seat frames prop up stay tube, first caster bracket is arranged on the first scalable pipe and the first hydraulic push rod, second caster bracket is arranged on the second scalable pipe and the second hydraulic push rod；Universal wheel is arranged on caster bracket, scalable pipe can be driven to stretch, thus caster bracket can move when hydraulic push rod stretches；Leg support plate is hinged with seat frame, and hinged with first connecting rod, and first connecting rod and the first caster bracket are hinged；Backrest is hinged with seat frame, and hinged with second connecting rod, and second connecting rod and the second caster bracket are hinged.
Described wheelchair also includes that worm and gear hoistable platform, described worm and gear hoistable platform include the second driving motor, worm type of reduction gearing, the second screw rod；Be provided with balustrade panel on hoistable platform, go to toilet device and guide rail, and the first balustrade panel is hinged with hoistable platform, and hoistable platform is not connected with seat frame.
Described wheelchair also includes lateral movement mechanism, described lateral movement mechanism includes the first electric screw, guide rail, seat cushion slide block, seat cushion slide block can pass through slide on hoistable platform, it is cased with nut on first electric screw, nut is connected with seat cushion slide block, and the first electric screw can drive seat cushion slide block shifted laterally when rotating.
Described first connecting rod 19 plays the effect of supporting leg supporting plate, and second connecting rod plays the effect supporting backrest, and during regulation wheelchair attitude, front and back universal wheel moves forward and backward therewith, prevents wheelchair gravity center shift and overturning.When the second hydraulic push rod be elongated to range go out time, the second caster bracket drives backrest to reach capacity position by second connecting rod the most therewith, and now backrest flushes with seat frame.When the first hydraulic push rod be elongated to range go out time, the first caster bracket drives leg support plate to reach capacity position by first connecting rod the most therewith, and now leg support plate flushes with seat frame, becomes bed.In like manner, when the second hydraulic push rod is retracted to the most in short-term, now backrest with seat frame close to vertical.When the first hydraulic push rod is retracted to the most in short-term, now leg support plate is with seat frame close to vertical, becomes wheelchair.
The described device that goes to toilet includes the barrel-shaped cavity being arranged on hoistable platform, and is connected with hoistable platform, also includes that seat cushion is loosed core.When going to toilet, extraction that seat cushion is loosed core, by seat cushion slide block sidesway, then chamber pot is put in barrel-shaped cavity, then seat cushion slide block is moved on to original place.
One little universal wheel is installed on described seat cushion slide block, plays the effect supporting seat cushion slide block, when guide rail is left in the side of seat cushion slide block, universal wheel and the contact of the first balustrade panel, play the effect supporting seat cushion slide block.
This utility model provides a kind of multifunctional wheelchair assisting bunk bed to go to toilet, including wheelchair car body, described wheelchair car body includes car body base, backrest, leg support plate, wheel and seat frame 25, two driving wheels 13 are installed on car body base 11, two first drive motor 12, two first scalable pipes 15, two second scalable pipes 7, first hydraulic push rod 18, second hydraulic push rod 6, four seat frames prop up stay tube 10, first caster bracket 17 is arranged on the first scalable pipe 15 and the first hydraulic push rod 18, second caster bracket 8 is arranged on the second scalable pipe 7 and the second hydraulic push rod 6；Universal wheel is arranged on caster bracket, scalable pipe can be driven to stretch, thus caster bracket can move when hydraulic push rod stretches；Leg support plate 24 is hinged with seat frame 25, and hinged with first connecting rod 19, and first connecting rod 19 is hinged with the first caster bracket 17；Backrest 2 is hinged with seat frame 25, and hinged with second connecting rod 4, and second connecting rod 4 is hinged with the second caster bracket 8.
First connecting rod 19 plays the effect of supporting leg supporting plate 24, and second connecting rod 4 plays the effect supporting backrest 2, and during regulation wheelchair attitude, first, second universal wheel moves forward and backward therewith, prevents wheelchair gravity center shift and overturning.
Worm and gear hoistable platform 27 includes the second driving motor 31, worm type of reduction gearing the 14, second screw rod 26；Be provided with balustrade panel on hoistable platform, go to toilet device and guide rail 21, and the first balustrade panel 28 is hinged with hoistable platform 27, and hoistable platform is not connected with seat frame 25.
The device that goes to toilet includes the barrel-shaped cavity being arranged on hoistable platform, and is connected with hoistable platform, also includes that seat cushion looses core 23.
Lateral movement mechanism includes the first electric screw 1, guide rail 21, seat cushion slide block 3, seat cushion slide block can pass through slide on hoistable platform, being cased with nut on first electric screw, nut is connected with seat cushion slide block 3, and the first electric screw can drive seat cushion slide block shifted laterally when rotating.
Being provided with a little universal wheel on seat cushion slide block, play the effect supporting seat cushion slide block, when guide rail is left in the side of seat cushion slide block, universal wheel and the first balustrade panel 28 contact, and play the effect supporting seat cushion slide block.
Claims (5)
- null1. one kind can assist the multifunctional wheelchair that bunk bed can go to toilet，It is characterized in that: include car body base、Seat frame，Seat frame props up stay tube by seat frame and is arranged on the top of car body base，The front installation leg supporting plate of seat frame，Backrest is installed at the rear of seat frame，The first hydraulic push rod is installed in the front end of car body base，The second hydraulic push rod is installed in the rear end of car body base，The projecting end of the first hydraulic push rod connects the first caster bracket，First universal wheel is installed on the first caster bracket，The external part of the second hydraulic push rod connects the second caster bracket，Second universal wheel is installed on the second caster bracket，The outfan of the first hydraulic push rod passes through first connecting rod connection leg supporting plate，The outfan of the second hydraulic push rod connects backrest by second connecting rod，First driving motor is installed below car body base，The both sides of car body base are installed and are driven wheel，First drives motor to connect drives wheel，Car body base installed above second drives motor and worm type of reduction gearing，Worm type of reduction gearing includes the second screw rod and the second worm gear，Second drives motor to connect the second worm gear，Second screw rod is connected with worm and gear hoistable platform，The hole passed for worm and gear hoistable platform is set in the middle part of seat frame，The left and right sides of worm and gear hoistable platform connects the first balustrade panel and the second balustrade panel respectively，First screw rod is set on worm and gear hoistable platform，It is cased with nut on first screw rod，Nut is connected with the medicated cushion slide block above it，Before and after worm and gear hoistable platform, two ends are respectively provided with guide rail，Medicated cushion slide block is respectively arranged below the chute matched with two guide rails，Cylindrical column cavity is set in the middle part of worm and gear hoistable platform.
- A kind of multifunctional wheelchair assisting bunk bed to go to toilet the most according to claim 1, it is characterized in that: the 3rd universal wheel is installed below medicated cushion slide block, first armrest end part installs the first balustrade panel, second armrest end part installs the second balustrade panel, when guide rail is left in medicated cushion slide block side, the 3rd universal wheel and the first balustrade panel contact.
- A kind of multifunctional wheelchair assisting bunk bed to go to toilet the most according to claim 1 and 2, it is characterized in that: the first scalable pipe is installed in the front end of car body base, first scalable pipe connects the first caster bracket, the second scalable pipe is installed in the rear end of car body base, and the second scalable pipe connects the second caster bracket.
- A kind of multifunctional wheelchair assisting bunk bed to go to toilet the most according to claim 1 and 2, it is characterized in that: when the first hydraulic push rod is elongated to range, first caster bracket makes leg support plate flush with seat frame by the related dynamic leg support plate of first connecting rod, when second hydraulic push rod is elongated to range, the second caster bracket drives backrest to make backrest flush with seat frame by second connecting rod.
- A kind of multifunctional wheelchair assisting bunk bed to go to toilet the most according to claim 3, it is characterized in that: when the first hydraulic push rod is elongated to range, first caster bracket makes leg support plate flush with seat frame by the related dynamic leg support plate of first connecting rod, when second hydraulic push rod is elongated to range, the second caster bracket drives backrest to make backrest flush with seat frame by second connecting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198987.7U CN205569196U (en) | 2016-03-15 | 2016-03-15 | Can assist and leave bed can be like multi -functional wheelchair in lavatory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620198987.7U CN205569196U (en) | 2016-03-15 | 2016-03-15 | Can assist and leave bed can be like multi -functional wheelchair in lavatory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205569196U true CN205569196U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620198987.7U Withdrawn - After Issue CN205569196U (en) | 2016-03-15 | 2016-03-15 | Can assist and leave bed can be like multi -functional wheelchair in lavatory |
Country Status (1)
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| CN (1) | CN205569196U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105640719A (en) * | 2016-03-15 | 2016-06-08 | 哈尔滨工程大学 | Multifunctional wheelchair capable of assisting patient to get in or out of bed and go to toilet |
| CN107714322A (en) * | 2017-11-29 | 2018-02-23 | 哈尔滨工程大学 | A kind of multifunctional wheelchair for having Auxiliary support and the function that goes to toilet |
| CN108245341A (en) * | 2016-02-05 | 2018-07-06 | 约科基工程株式会社 | Used slide plate by the transfer householder method of caregiver, wheelchair and transfer tool |
| CN110916919A (en) * | 2019-11-27 | 2020-03-27 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN112754788A (en) * | 2021-01-19 | 2021-05-07 | 河南中医药大学 | Rehabilitation wheelchair |
| CN113171240A (en) * | 2021-04-16 | 2021-07-27 | 高翔翔 | Separable wheelchair of full-automatic formula auxiliary getting up |
| CN114469546A (en) * | 2022-01-24 | 2022-05-13 | 浙江大学台州研究院 | Deformable wheelchair convenient to go to toilet |
-
2016
- 2016-03-15 CN CN201620198987.7U patent/CN205569196U/en not_active Withdrawn - After Issue
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108245341A (en) * | 2016-02-05 | 2018-07-06 | 约科基工程株式会社 | Used slide plate by the transfer householder method of caregiver, wheelchair and transfer tool |
| CN105640719A (en) * | 2016-03-15 | 2016-06-08 | 哈尔滨工程大学 | Multifunctional wheelchair capable of assisting patient to get in or out of bed and go to toilet |
| CN107714322A (en) * | 2017-11-29 | 2018-02-23 | 哈尔滨工程大学 | A kind of multifunctional wheelchair for having Auxiliary support and the function that goes to toilet |
| CN110916919A (en) * | 2019-11-27 | 2020-03-27 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN110916919B (en) * | 2019-11-27 | 2021-08-31 | 深圳零壹建筑设计有限公司 | Multifunctional electric folding wheelchair |
| CN112754788A (en) * | 2021-01-19 | 2021-05-07 | 河南中医药大学 | Rehabilitation wheelchair |
| CN113171240A (en) * | 2021-04-16 | 2021-07-27 | 高翔翔 | Separable wheelchair of full-automatic formula auxiliary getting up |
| CN114469546A (en) * | 2022-01-24 | 2022-05-13 | 浙江大学台州研究院 | Deformable wheelchair convenient to go to toilet |
| CN114469546B (en) * | 2022-01-24 | 2023-06-13 | 浙江大学台州研究院 | Deformable wheelchair convenient for toilet |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160914 Effective date of abandoning: 20170524 |