CN205054673U - Shank position bedstead can descend and return beddo chair conversion bed that contracts - Google Patents
Shank position bedstead can descend and return beddo chair conversion bed that contracts Download PDFInfo
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- CN205054673U CN205054673U CN201520756779.XU CN201520756779U CN205054673U CN 205054673 U CN205054673 U CN 205054673U CN 201520756779 U CN201520756779 U CN 201520756779U CN 205054673 U CN205054673 U CN 205054673U
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- mattress
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Abstract
The utility model discloses a shank position bedstead can descend and return beddo chair conversion bed that contracts also is electronic nursing bed, is particularly suitable for doing the sick bed and uses. It has an independent shank position bedstead, utilizes existing industrial products fork, parallelogram formula, and the existing elevating system such as crank pivot formula of cutting commonly used, and shank position bedstead, bed board and the mattress liftable and the retractile that make it make buttockss position bed board mattress become the seat below the bed board of buttockss positions, and a back of the body position bed board mattress raises the back that has formed the chair under the effect of another electric push rod. It just only can be accomplished shank position bedstead with an electric push rod and go up and down to reach back the process that contracts and reset, the succinct high efficiency of structure. When doing the sick bed use, the bedstead of shank position, bed board and mattress go up and down back to contract and reset the slip in -process does not have the influence to patient's position, can not arouse that patient's mood is nervous, the sick bed converts into behind the seat, the holistic length of bedstead has been shortened, the usable floor area in the room has been increased, more importantly enables patient can (afterwards have the back pleasurably, the foot can land) sit on the seat, it stands and walks to have made things convenient for patient to go to the fields, reduce the bed time for patient, reduce the emergence of complication and created necessary condition, it a very practical design.
Description
Technical field
This utility model relates to the required articles for use of human lives, and being the Electric Chair with bed conversion bed that a kind of shank position bedstead can decline and bounce back, is also electric care bed, is particularly suitable for making sick bed and uses.
Background technology
For the family that household area is little, the Electric Chair with bed conversion bed that bed also can make chair can be made, be an easy to use and practical furniture for one.For some Condoms, a kind of electric bed that can be converted to comfortable chair is also a good selection.
For the action inconvenient patient of majority, one can facilitate the Electric Chair with bed of its walking that sits up and leave the bed to change sick bed, what just show is extremely important, the complication such as pressure ulcer, hypostatic pneumonia, thrombosis, muscle disuse atrophy are often had because of long bed, the not drowsiness bed that patient can sit up, that can stand and walk will temper rehabilitation as early as possible more.So, one can make patient cosily (have backrest, foot to land afterwards), and the Electric Chair with bed be sitting on seat changes sick bed, can facilitate under patient and stand and walk, for patient reduce bed rest time, reduce complication create necessary condition.
Be to solve the insufficiency of function existed in existing Electric Chair with bed and sick bed technology, I has formerly applied for four utility application: " a kind of Electric Chair with bed conversion bed " (applying date: on June 3rd, 2015, application number: 201520388606.7), " a kind of can by the buttocks and legs position bed board that compresses and mattress thereof through what improve " (applying date: on August 3rd, 2015, 201520582510.4) and " a kind of bedstead telescopic Electric Chair with bed conversion bed " (applying date: on August 24th, 2015 application number:, application number: 201520641014.1), " a kind of side shank position curb girder and bed board mattress can in the Electric Chair with bed conversion sick bed that moves " (applying date: JIUYUE 2 order in 2015), this application is also that the problem retained for above-mentioned four application designs makes corresponding improvement.
In " a kind of bedstead telescopic Electric Chair with bed conversion bed " and " a kind of bedstead telescopic Electric Chair with bed conversion bed " application, the bed board by compressing buttocks and legs position, mattress formation seat (medicated cushion) and reset mattress, Problems existing has: when 1, using as sick bed, because patient is that sitting and lying is on buttocks and legs position bed board and mattress thereof, the compression of buttocks and legs position bed board and mattress thereof and reset, a little movement of patient posture can be caused in sliding process, easily cause part patient to be nervous.2, the seat that compression is formed has a little out-of-flatness more, and have impact on the attractive in appearance of seat, Repeated Compression also has a certain impact to buttocks and legs position bed board and mattress ruggedness thereof.3, because compressing area is comparatively large, and be (human body weight) compression of bearing a heavy burden, the power demand needed for sliding to compression is higher.
In the application of " a kind of side shank position curb girder and bed board mattress can in the Electric Chair with bed conversion sick bed that moves ", after sick bed is converted to seat, before still have the stop on tailstock hurdle, cause the turnover of patient inconvenient.
Utility model content
For overcoming Problems existing in above-mentioned application, desirable solution is: 1, cancel bed board and mattress compression thereof, the bedstead of shank position, bed board and mattress can decline to bouncing back in buttocks and thigh position bed board and (be called for short breech presentation bed board, lower same, i.e. seat position) below, and breech presentation bed board mattress does not move.When 2, using as sick bed, the bedstead of shank position, bed board and mattress to decline in retraction and reset sliding process on patient posture without impact, and patient can not be caused to be nervous.3, after bed is converted to seat, before do not have obstacle to stop, easy to use.
In order to achieve the above object, we devise a kind of shank position bedstead, bed board and mattress liftable and the technical scheme that can bounce back below breech presentation bed board, shank position bedstead is independent of main bedstead, it is connected to main bedstead by a slip underframe, utilize a kind of promote or pull force method just can the mechanism of implementation platform lifting (as scissors type elevating, the mechanism that the industrial products such as parallelogram lifting and crankshaft lifting are conventional), seamless link is realized with the mobile combination of travelling carriage, the process of the bedstead lifting of shank position and retraction only just can be completed with an electric push rod, efficiently simple for structure, bed chair transformation process accomplishs without any letup, there is no bed board, the compression of mattress, bed surface, seat is smooth.After bed is converted to seat, also shortens the length of bedstead entirety, add the usable floor area in room.
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of the Electric Chair with bed conversion bed that shank position described in the utility model bedstead can decline and bounce back.
Fig. 2 is the shank position scissors type elevating bedstead of Fig. 1 embodiment and the schematic perspective view with Bedsteads connecting structure.
Fig. 3 is position after the shank position scissors type elevating bedstead mattress of Fig. 1 embodiment declines and state schematic perspective view.
Fig. 4 is after the shank position scissors type elevating bedstead mattress retraction of Fig. 1 embodiment and the layered relationship schematic diagram of breech presentation bed board (seat position).
Fig. 5 is the shank position bedstead rocker-arm elevating mechanism schematic diagram of Fig. 1 embodiment.
Fig. 6 is the shank position bedstead parallelogram-type elevating mechanism schematic diagram of Fig. 1 embodiment.
Fig. 7 is the shank position bedstead cam guide colume type elevating mechanism schematic diagram of Fig. 1 embodiment.
Fig. 8 is shank position bedstead drag-line (or chain) the traction drive elevators structure schematic diagram of Fig. 1 embodiment.
Fig. 9 is the state schematic perspective view that Fig. 1 embodiment is converted to when chair uses.
Detailed description of the invention
As shown in Figure 1, Electric Chair with bed conversion bed is made up of parts such as bedstead 1, cabinet base 2, back of the body position bed board mattress 3, breech presentation bed board mattress 4 and shank position bed board mattresses 5, with other electric bed unlike: it has one independent of the shank position bedstead 6 of main bedstead 1, shank position bedstead 6 is connected to main bedstead 1 by its undercarriage 7, shank position bedstead 6 is scissor-type lifting mechanisms, and the every avris beam of bedstead (1) has two pieces of connectors 8 to be connected with undercarriage 7.Two tailstock cabinet base 2 retractions are fixed on the middle afterbody of bed, for shank position bedstead 6 and shank position bed board mattress 5 form chair leaving space to head of a bed direction retraction, namely decrease the stop length of cabinet base 2 to turnover chair.
The undercarriage 7 that Fig. 2 shows shank position bedstead 6 is travelling carriages, the widely used straight 9 of existing industrial products is fixed with in undercarriage 7 both sides, be fixed with corresponding slide block 10 to be connected with chute 9 in the inner side of connector 8, undercarriage 7 can be slidably reciprocated in head of a bed tailstock direction, the drop shot 11 of shank position bedstead 6 is connected with electric push rod 12, and the other end of electric push rod 12 is connected to the head end of bedstead 1.Be fixed with stop bit part 13 in the head end of undercarriage 7, it touches connector 8 and prevents undercarriage 7 to slide to the continuation in tailstock direction.
The retraction process of shank position bedstead 6 is: under the pulling of electric push rod 12, first pull drop shot 11, after making shank position bedstead 6 drop to lower position-arresting, electric push rod 12 continue pull under, undercarriage 7 continues the stroke stop bit sliding into electric push rod 12 to head of a bed direction, at this moment, shank position bedstead 6 just retracts to the below of breech presentation bed board mattress 4.Same principle, the reseting procedure of shank position bedstead 6 is: under the promotion of electric push rod 12, first by promoting drop shot 11, undercarriage 7 is made to slide into stop bit part 13 to tailstock direction to stop bit, the continuation of electricity push rod 12 promotes to make shank position bedstead 6 rise to bed surface height, recover the state in Fig. 1 bed, at this moment, electric push rod 12 also just arrives stroke stop bit.
Fig. 3 shows the state that shank position bedstead 6 and bed board mattress 5 thereof drop to lower position-arresting, in the retraction process of shank position bedstead 6 and bed board mattress 5 thereof, one is the effect of shank position bedstead 6 and bed board mattress 5 weight thereof, two is the stops due to breech presentation bed board mattress 4 far-end, so pulling of electric push rod 12 must be first left behind shank position bedstead 6 and bed board mattress 5 thereof.As a same reason, in the reseting procedure of shank position bedstead 6 and bed board mattress 5 thereof, one is the effect of shank position bedstead 6 and bed board mattress 5 weight thereof, two be due to breech presentation bed board mattress 4 below stop, so the promotion of electric push rod 12 must be first be proposed shank position bedstead 6 and bed board mattress 5 thereof, so, the retraction of shank position bedstead 6 and bed board mattress 5 thereof and resetting structure and process succinctly efficient.
Fig. 4 shows further and describes the layered relationship that shank position bedstead 6 and bed board mattress 5 thereof retract to the below of breech presentation bed board mattress 4.
Fig. 5 shows the second form of shank position bedstead 6 elevating mechanism, it is a push rod rocker-arm elevating mechanism, the added of shank position bedstead 6 is fixed with column 14, undercarriage 7 is fixed with column 15, have rocking arm 16 to be connected between two columns, column 14 and the concurrent aces of rocking arm 16 are fixed with the arm of force 17, and two arm of forces 17 are connected with drive link 18, promote or pull drive link 18, making shank position bedstead 6 do elevating movement.Existing most electric hospital bed bedstead adopts this elevating mechanism.
Fig. 6 shows the third form of shank position bedstead 6 elevating mechanism, it is a parallelogram lifting mechanism, added, undercarriage 7 and two rocking arms 16 of shank position bedstead 6 constitute a parallelogram, promote or pull drive link 18, making shank position bedstead 6 do elevating movement.
Fig. 7 shows the 4th kind of form of shank position bedstead 6 elevating mechanism, it is a cam guide colume type elevating mechanism, the added of shank position bedstead 6 is fixed with column 14, column 14 has an overcoat 19, under have a cam 20 to be connected with the arm of force 17, the arm of force 17 is connected with drive link 18, promotes or pulls drive link 18 that cam is rotated, and makes shank position bedstead 6 do elevating movement.
Fig. 8 shows the 5th kind of form of shank position bedstead 6 elevating mechanism, it is a drag-line (or chain) traction drive elevators structure, the added of shank position bedstead 6 is fixed with column 14, undercarriage 7 is fixed with column 15, drag-line (or chain) 21 is had to be connected between two columns, pull drag-line (or chain) 21, make shank position bedstead 6 do elevating movement.
The elevating mechanism of several shank positions bedstead 6 above, believes it is that the scissor-type lifting mechanism of Fig. 1 is the most simple and practical.
Fig. 9 shows Fig. 1 embodiment and is converted to chair and has made bed transfer the state of chair to, shank position bedstead 6 and bed board mattress 5 thereof retract to the below of breech presentation bed board mattress 4, make breech presentation bed board mattress 4 become seat, back of the body position bed board mattress 3 rises the backrest defining chair under the effect of another electric push rod 22.
The Electric Chair with bed conversion bed that this utility model shank position bedstead can decline and bounce back also has the parts (not shown) such as charger and electric pushrod control device certainly.As added liftable guardrail (not shown) in bed side and tailstock, then become a kind of Electric Chair with bed conversion sick bed.Certainly, the same with existing multifunctional motor-driven sick bed, add bed frame 1 electric up-down function, then bed surface and seat 4 height can lift adjustments, become the bed chair conversion multifunctional motor-driven sick bed that a kind of shank position bedstead can decline and bounce back, just more perfect.
Claims (6)
1. one kind by bedstead (1), cabinet base (2), back of the body position bed board mattress (3), the Electric Chair with bed conversion bed that a kind of shank position bedstead that breech presentation bed board mattress (4) and shank position bed board mattress (5) parts are formed can decline and bounce back, it is characterized in that: it has one independent of shank position bedstead (6) of main bedstead (1), the scissor-type lifting mechanism that shank position bedstead (6) is a promotion or pulls force method implementation platform to be elevated, shank position bedstead (6) is connected to main bedstead (1) by its undercarriage (7), undercarriage (7) is a travelling carriage, the drop shot (11) of shank position bedstead (6) is connected with electric push rod (12).
2. the Electric Chair with bed that a kind of shank position as claimed in claim 1 bedstead can decline and bounce back changes bed, it is characterized in that: the every avris beam of bedstead (1) has two pieces of connectors (8) to be connected with undercarriage (7), be fixed with straight (9) in undercarriage (7) both sides, be fixed with corresponding slide block (10) in the inner side of connector (8) and be connected with chute (9).
3. the Electric Chair with bed that a kind of shank position as claimed in claim 1 bedstead can decline and bounce back changes bed, it is characterized in that: be fixed with stop bit part (13) in the head end of undercarriage (7).
4. a kind of shank position as claimed in claim 1 bedstead Electric Chair with bed conversion bed that can decline and bounce back, is characterized in that: the scissor-type lifting mechanism of shank position bedstead (6) replace by the rocker-arm elevating mechanism.
5. a kind of shank position as claimed in claim 1 bedstead Electric Chair with bed conversion bed that can decline and bounce back, is characterized in that: the scissor-type lifting mechanism of shank position bedstead (6) replace by the parallelogram lifting mechanism.
6. a kind of shank position as claimed in claim 1 bedstead Electric Chair with bed conversion bed that can decline and bounce back, is characterized in that: the scissor-type lifting mechanism of shank position bedstead (6) replace by the cam guide colume type elevating mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756779.XU CN205054673U (en) | 2015-09-22 | 2015-09-22 | Shank position bedstead can descend and return beddo chair conversion bed that contracts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520756779.XU CN205054673U (en) | 2015-09-22 | 2015-09-22 | Shank position bedstead can descend and return beddo chair conversion bed that contracts |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205054673U true CN205054673U (en) | 2016-03-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520756779.XU Expired - Fee Related CN205054673U (en) | 2015-09-22 | 2015-09-22 | Shank position bedstead can descend and return beddo chair conversion bed that contracts |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205054673U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224135A (en) * | 2017-06-23 | 2017-10-03 | 天津纽莱克电子商务有限公司 | A kind of intelligent multifunctional furniture bedstead |
| CN107361946A (en) * | 2017-07-07 | 2017-11-21 | 东莞市健星医疗器械有限公司 | A kind of Electric Chair with bed conversion bed of shank position bed beam bed board linkage telescopic |
| CN107496111A (en) * | 2017-09-07 | 2017-12-22 | 北京易益通医疗器械有限责任公司 | It is a kind of nursing hospital bed |
| CN107822370A (en) * | 2017-11-10 | 2018-03-23 | 黄家强 | Disposable new bed |
| CN116999250A (en) * | 2023-06-26 | 2023-11-07 | 浙江大学 | Medical transport and inspection integrated vehicle and application method thereof |
-
2015
- 2015-09-22 CN CN201520756779.XU patent/CN205054673U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107224135A (en) * | 2017-06-23 | 2017-10-03 | 天津纽莱克电子商务有限公司 | A kind of intelligent multifunctional furniture bedstead |
| CN107361946A (en) * | 2017-07-07 | 2017-11-21 | 东莞市健星医疗器械有限公司 | A kind of Electric Chair with bed conversion bed of shank position bed beam bed board linkage telescopic |
| CN107361946B (en) * | 2017-07-07 | 2022-03-01 | 陈永铵 | Electric bed chair conversion bed with shank position, bed beam and bed board capable of stretching and retracting in linkage manner |
| CN107496111A (en) * | 2017-09-07 | 2017-12-22 | 北京易益通医疗器械有限责任公司 | It is a kind of nursing hospital bed |
| CN107822370A (en) * | 2017-11-10 | 2018-03-23 | 黄家强 | Disposable new bed |
| CN116999250A (en) * | 2023-06-26 | 2023-11-07 | 浙江大学 | Medical transport and inspection integrated vehicle and application method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160302 Termination date: 20170922 |