CN206167227U

CN206167227U - Nursing bed

Info

Publication number: CN206167227U
Application number: CN201620943622.2U
Authority: CN
Inventors: 葛明坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-08-24
Filing date: 2016-08-24
Publication date: 2017-05-17
Anticipated expiration: 2026-08-24

Abstract

The utility model provides a nursing bed, improve on the basis of current bedstead and bed board and slide, be about to manyly to four pairs slide design one -tenth, it is first, the second is located the horizontal both sides of bedstead respectively to the slide to slide and third, and form slick and sly the linking by transversely follow outer vertical slide way to the interior horizontal sliding path and the extension that makes progress along the bedstead respectively, the fourth is one from the second to the slide to the first inclined slide way who rises gradually to the slide direction to the slide, it is first, the second slides respectively in to the slide to have and is used for the first of the supporting seat body, the 2nd link mechanism, this third, fourth slide respectively in to the slide has the 3rd link mechanism and bracing piece, and this bracing piece and the 3rd link mechanism support the apron jointly, and be provided with the gliding first power supply of syntropy in slide separately by first, the two, the 3rd link mechanism of drive, bracing piece. The utility model discloses can send the position to with following on the closestool, make dirty in the time of avoiding stool and urine through -hole and bed clothes can alleviate nursing staff's work load, so more can satisfy people's operation requirement.

Description

A kind of nursing bed

Technical field

This utility model is related to a kind of bed structure, refers specifically to a kind of nursing bed with nursing function

Background technology

In society increasingly into today of senescence, nursing bed has become the important life of sufferer personnel and old friend Articles for use, at present, the various structures of nursing bed, function is also various, and the present inventor once designed a nursing easy for operation Bed, such as the structure disclosed in patent documentation of the Chinese patent Authorization Notice No. for CN203107500U, the nursing bed includes bed Frame and bed board, are fixed with bed board and along first guide rail and the second guide rail of bedstead cross direction profiles, wherein first on bedstead Guide rail is sloped downwardly arrangement in the middle of nursing bed, and the second guide rail is horizontally disposed with, and slides to have on first guide rail and puts for chamber pot The pedestal put, on the second guide rail slide be provided with the slide block that the pedestal can be promoted to move along the second track, be provided with bed board with The corresponding through hole of chamber pot, being additionally provided with bedstead can drive the first power source of above-mentioned slide block movement.Also, the lower section of bed board The baffle plate being hinged between slide block and pedestal, baffle plate towards slide block side surface be inclined-plane so that the baffle plate gradually to Under thicken.Pedestal is provided with the pin offseted with baffle plate.When couch client need defecation in bed when, pedestal and be placed on Chamber pot in pedestal glides in the presence of self gravitation along the first guide rail, until pin offsets with baffle plate, now chamber pot is lucky Positioned at the underface of through hole.After the completion of defecation, slide block, baffle plate, pin motion are pulled by the first power source, drive pedestal Slide along the first rail near bedstead marginal position, toppled over facilitating other people to take out.Now, baffle plate rotates the level of being in just State, backstop is in the lower section of through hole.Obviously, using the nursing bed of said structure, can make bed patient pass through operation power source by Button completes in bed defecation, and nursing staff only needs to topple over and change chamber pot, alleviates the workload of nursing staff, and It is easy to use, simple structure, low cost.

But because the first guide rail is sloped downwardly to the centre of nursing bed, in order to complete chamber pot in self gravitation The downslide of the effect guide rail of lower edge first, therefore after chamber pot glides in place, thereon edge will maintain a certain distance from bed board, even if Along leaving difference in height with through hole on bucket, the two is not connected in place, and this causes defecation process to make dirty the edge of through hole, or even Make dirty mattress etc., therefore remain a need for nursing staff and make further cleaning, therefore further improvement that need.

Utility model content

Technical problem to be solved in the utility model is the present situation for prior art, there is provided a kind of same easy to operate And structure it is more reasonable and can by toilet along being sent to the nursing bed of position.

This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of nursing bed, include bedstead and The bed board being bearing on bedstead, is provided with a through hole in the middle part of the bed board, be placed with the bed board for putting for chamber pot The pedestal put and the cover plate of the above-mentioned through hole of masking, the multipair slideway having along bedstead cross direction profiles of the bed board, each pair is slided Road by by bed board longitudinal direction forward and backward slideway constitute, it is characterised in that：Described multipair slideway has four pairs, wherein,

First pair of slideway and the second pair of slideway are located at the horizontal side of bedstead and mutually parallel misalignment arrangement up and down, and first, the Two pairs of slideways are to be formed with the round and smooth linking of vertical slideway for stretching upwards by the horizontal slide along bedstead laterally from outside to inside, the First, slide respectively first, second linkage having for supporting the pedestal in second pair of slideway；

3rd pair of slideway is located at the horizontal opposite side of bedstead, and the 3rd pair of slideway is also by the water along bedstead laterally from outside to inside Smooth road and the round and smooth linking of the vertical slideway for stretching upwards are formed, and sliding in the 3rd pair of slideway has third connecting rod mechanism；

The 4th pair of slideway is located at the side of above-mentioned 3rd pair of slideway, and positioned at the top of first, second pair of slideway, the 4th It is an oblique slideway being gradually increasing to first pair of slideway direction from second pair of slideway to slideway, sliding in the 4th pair of slideway has Support bar, the support bar and above-mentioned third connecting rod mechanism support described cover plate jointly；

At least one of linkage in above-mentioned second connecting rod mechanism and first connecting rod mechanism, and third connecting rod mechanism it Between gun iron link have one to make first and second, third connecting rod mechanism, support bar in corresponding each pair of slideway by the first power source drive The connecting rod rest of interior slip in the same direction.

It is further improved to be in such scheme, also include by being supported on bed along the longitudinal axiss that bedstead is longitudinally arranged Casing on frame, the casing is located at below through hole, and first pair of described slideway is opened in respectively the casing to the 4th pair of slideway On two opposite flanks, described pedestal and cover plate is respectively positioned in the casing.So make each pair of slideway more convenient, also favorably The function of standing up is set up in nursing bed.

In above-mentioned improvement project, it is further preferred that, the bed board can be by successively along the of bedstead genesis analysis One bed board, the second bed board and the 3rd bed board are constituted, and the first, the 3rd bed board is hinged respectively with the second described bed board, in institute State casing outside and be fixed with installing plate, the second power source that outfan and the first bed board are hinged is installed on the installing plate, So by the driving of the second power source, the first bed board can be made to be flipped up relative to the second bed board, help bed person to realize The action sat up.

In order to be conducive to bed person to sit up the realization of action, raising sit up after comfortableness, the both sides difference of the bed board It is provided with guardrail group, each guardrail group is respectively articulated with the first guardrail together, the second guardrail and the 3rd guardrail by one end and is constituted, The other end of first, second, third guardrail is hinged respectively with first, second, third bed board.Guardrail group is so utilized, can While the first bed board is dug downwardly turn over the 3rd bed board, nursing bed becomes chair.

In the above-described state, the action such as bed person's dining for convenience, one end of first guardrail further extends outward out For the supporting part that table is shelved.

In above-mentioned further preferred scheme, first, second, third bed board is laterally divided into three pieces along bedstead respectively Little bed board, laterally adjacent little bed board is hinged, and is provided with the bedstead and be connected with longitudinal axiss and casing can be promoted to turn Move, make wherein two little bed boards relative to the 3rd power source of another little bed board rotation.By the driving of the 3rd power source, can make The little bed board in part is flipped up, and helps bed person to realize the action stood up.

In above-mentioned each scheme, first connecting rod mechanism preferably adopts following structure：It includes two ends and slides at first pair First longitudinal direction bar, second longitudinal direction bar and two ends in the horizontal slide of slideway can slide the 3rd longitudinal rod in vertical slideway, First, second, third longitudinal rod is parallel to each other, and is hinged between the respective end of first longitudinal direction bar and second longitudinal direction bar Second connecting rod is hinged between the respective end of one connecting rod, second longitudinal direction bar and the 3rd longitudinal rod, and the 3rd longitudinal rod is hinged on The side of pedestal.

Simultaneously second connecting rod mechanism preferably adopts following structure：It includes two ends and slides in the level cunning of second pair of slideway The 4th longitudinal rod, the 5th longitudinal rod and two ends in road can slide the 6th longitudinal rod in vertical slideway, the three, the 4th, 5th longitudinal rod is parallel to each other, and third connecting rod is hinged between the 4th longitudinal rod and the respective end of the 5th longitudinal rod, and the 5th indulges To being hinged with fourth link between the respective end of bar and the 6th longitudinal rod, and the 6th longitudinal rod is hinged on the opposite side of pedestal, When the three, the 6th longitudinal rods are located under the corresponding vertically top state of slideway, edge and bed board surface on the chamber pot on the pedestal Flush.So by the steady translation of each longitudinal rod, then add steady upper shifting, chamber pot can be made steadily to move, and can rise to Position, makes dirty the phenomenons such as through hole and bedding so as to be prevented effectively from stool, urine.

In above-mentioned each scheme, same third connecting rod mechanism preferably adopts following structure：It includes two ends and slides the 3rd The 7th longitudinal rod and the 8th longitudinal rod in slideway, the seven, the 8th longitudinal rods are parallel to each other, and the 7th longitudinal rod and the 8th The 5th connecting rod is hinged between the respective end of longitudinal rod, above-mentioned support bar is hinged with the side of cover plate, the 7th longitudinal direction Bar is hinged with cover plate opposite side, when the support bar and the 7th longitudinal rod are respectively at the 4th pair of slide top and the 3rd pair of cunning Under the vertical slideway top state in road, described cover plate flushes with bed board surface.Using this scheme, it can be ensured that cover plate upper table Face flushes with bed board surface, makes bed person's recumbency more comfortable.

In such scheme, the through hole, pedestal and chamber pot can design rectangularity, and the bottom of the pedestal has confession Central shaft that the blind hole of chamber pot bottom is planted and chamber pot is rotated relative to pedestal, be additionally provided with the pedestal and work as chamber pot The baffle plate offseted with chamber pot side wall when consistent with pedestal is turned to, and phase interworking is respectively arranged with side wall of the baffle plate with chamber pot The magnetic block of conjunction；

Or, the through hole, pedestal and chamber pot design rectangularity, the pedestal bottom has central shaft, at the center The rotating seat being just put into for chamber pot is arranged with axle, be additionally provided with the pedestal when rotating seat turn to it is consistent with pedestal When the baffle plate that offsets with rotating seat, and the magnetic block for cooperating is respectively arranged with the side wall of baffle plate and rotating seat.Using Such scheme, is conducive to taking, putting for chamber pot, and can easily realize aliging for chamber pot and through hole, to further ensure that on chamber pot Along concordant with bed board surface.

Compared with prior art, because this utility model is developed into the vertical cunning for stretching upwards using two by horizontal slide Road, as long as therefore it is same using a power source, so that it may so that cover plate and chamber pot mutually link, make chamber pot by moving horizontally in place It is lifted up again afterwards, until upper edge so just can avoid in use making dirty along flushing with the through hole on bed board Through hole and bedding, can reduce the workload of nursing staff, mitigate the financial burden of patient, therefore this utility model structure is more closed Reason, can more meet the use requirement of people.

Description of the drawings

Fig. 1 is the structural representation of this utility model embodiment；

Fig. 2 is to remove the structural representation after bed board in Fig. 1；

Fig. 3 is the schematic perspective view of bedstead in Fig. 2；

Fig. 4 is the schematic perspective view of the casing in Fig. 2；

Fig. 5 is to remove the schematic perspective view after bedstead in Fig. 2；

Fig. 6 is the other direction schematic diagram of Fig. 5；

Fig. 7 is the three-dimensional exploded view of Fig. 6；

Fig. 8 is the schematic perspective view set up after rotating seat on pedestal；

Fig. 9 is that (bed person's view after the first bed board is flipped up relative to the second bed board in Fig. 1 stands up shape State)；

Figure 10 is the view (bed person or so lean to one side state) after the little bed board in Fig. 1 parts is flipped up.

Specific embodiment

This utility model is described in further detail below in conjunction with accompanying drawing embodiment.

As shown in Figures 1 to 7, the nursing bed is included：

Bedstead 1, is the support member of the nursing bed, and the bedstead is divided into the He of first area 11 of correspondence bed person human upper Second area 12 in the middle part of correspondence bed person human body, have on second area 12 two it is upright along the longitudinally spaced arrangement of bedstead Support base 13, be rotationally inserted with each support base along the longitudinally disposed longitudinal axiss A of bedstead, each longitudinal axiss are rigidly connected following Casing 3.

Bed board 2, is shelved on above-mentioned bedstead 1, is the bearing part of bed person.Bed board 2 is included successively along bed in the present embodiment First bed board 21 of frame genesis analysis, the second bed board 22 and the 3rd bed board 23；Wherein first, second bed board is respectively positioned at bedstead First area 11, the top of second area 12, the first, the 3rd bed board is respectively hinged at the two ends of the second bed board 22, so that the First, the 3rd bed board can be rotated relative to the second bed board 22；The middle part of the second bed board 22 is provided with through hole 221.And in order to realize crouching Bed person's stands up, and first, second, third bed board is laterally divided into three pieces little bed boards a, b, c along bedstead respectively, and laterally adjacent is little Bed board is hinged.Simultaneously in order to improve the convenience for using, above-mentioned bed board is respectively provided on two sides with guardrail group, each guardrail group by One end is respectively articulated with the first guardrail 24 together, the second guardrail 25 and the 3rd guardrail 26 and constitutes, first, second, third shield The other end on hurdle is hinged respectively with first, second, third bed board side.Simultaneously one end of the first guardrail 24 further extends outward out For the supporting part that table B is shelved.

Casing 3, in the second area 12 of the bedstead under the second bed board 22, the casing 3 is along bedstead lateral arrangement A pair of sidewalls (namely along the side wall of the longitudinal forward and backward distribution of bedstead) is fixed respectively with above-mentioned longitudinal axiss A phases, you can with longitudinal direction Axle A is rotated together and vacillated now to the left, now to the right, and four corresponding slideways are also had on the offside wall, thus constitutes four pairs Slideway, wherein first pair of slideway 31 and second pair of slideway 32 are located at the horizontal side of bedstead and mutually upper and lower parallel misalignment arrangement, such as Shown in Fig. 4, first, second pair of slideway is by along the horizontal horizontal slide d from outside to inside of bedstead and the vertical cunning for stretching upwards Road f is round and smooth, and linking is formed；The 3rd pair of slideway 33 is located at the horizontal opposite side of bedstead, the 3rd pair of slideway also by along bedstead laterally from Outer extremely interior horizontal slide d and the round and smooth linkings of vertical slideway f for stretching upwards are formed；4th pair of slideway 34 is located at above-mentioned 3rd pair The side of slideway 33, and positioned at the top of first pair of slideway, 31, second pair of slideway 32, the 4th pair of slideway 34 is one from second pair The oblique slideway that slideway 32 is gradually increasing to first pair of direction of slideway 31.

First connecting rod mechanism 4, slides in above-mentioned first pair of slideway 31, and the first connecting rod mechanism 4 includes two ends slip First longitudinal direction bar 41, second longitudinal direction bar 42 and two ends in the horizontal slide f of above-mentioned first pair of slideway can slide and vertically slide The 3rd longitudinal rod 43 in road f, first, second, third longitudinal rod is arranged in parallel, and first longitudinal direction bar 41 and second is vertical To being hinged with first connecting rod 44 between the respective end of bar 42, between the respective end of the longitudinal rod 43 of second longitudinal direction bar 42 and the 3rd It is hinged with second connecting rod 45.In order to save material, and avoid being interfered with other parts in motor process, the present embodiment In, second longitudinal direction bar and the 3rd longitudinal rod cut in two respectively.

Second connecting rod mechanism 5, slides in above-mentioned second pair of slideway 32, and the second connecting rod mechanism 5 includes two ends slip The 4th longitudinal rod 51, the 5th longitudinal rod 52 and two ends in the horizontal slide d of second pair of slideway 32 can slide in vertical slideway f The 6th longitudinal rod 53, the three, the four, the 5th longitudinal rods are arranged in parallel, and the 4th longitudinal rod 51 and the 5th longitudinal rod Third connecting rod 54 is hinged between 52 respective end, is hinged between the 5th longitudinal rod 52 and the respective end of the 6th longitudinal rod 53 There is fourth link 55.Equally, in order to save material, and avoid being interfered with other parts in motor process, this enforcement In example, the 5th longitudinal rod 52 and the 6th longitudinal rod 53 cut in two respectively.

Third connecting rod mechanism 6, slides in above-mentioned 3rd pair of slideway 33, and the third connecting rod mechanism 6 includes two ends slip The 7th longitudinal rod 61 and the 8th longitudinal rod 62 in the 3rd pair of slideway, the seven, the 8th longitudinal rods are arranged in parallel, and the The 5th connecting rod 63 is hinged between seven longitudinal rods 61 and the respective end of the 8th longitudinal rod 62.

Support bar 7, two ends can slide in above-mentioned 4th pair of slideway 33.

Pedestal 8, for shelving for chamber pot 9, it is placed in above-mentioned casing 3, positioned at the 3rd longitudinal rod 43 and the 6th longitudinal direction Between bar 53, there is respectively axle sleeve 81 in a upper lateral part and another side lower part of the pedestal 8, be equipped with respectively in the both sides axle sleeve Above-mentioned 3rd longitudinal rod 43 and the 6th longitudinal rod 53, make pedestal 8 be erected on the 3rd longitudinal rod 43 and the 6th longitudinal rod 53, with The slip of first, second linkage, makes pedestal 8 make the movement of corresponding track.When the three, the 6th longitudinal rods are positioned at corresponding Vertically during the top of slideway, the pedestal 8 is located at the lower section of through hole 221, and makes edge on chamber pot 9 flush with the surface of bed board 2.

Cover plate 10, for covering the through hole 221 on above-mentioned second bed board 22, positioned at the longitudinal rod 61 of support bar 7 and the 7th it Between, also there is respectively axle sleeve in two side lower parts of the cover plate 10, it is equipped with above-mentioned support bar 7 in the axle sleeve of the cover plate both sides respectively With the 7th longitudinal rod 61, cover plate 10 is set to be erected on the longitudinal rod 61 of support bar 7 and the 7th, with support bar 7 and third connecting rod The slip of mechanism 6, makes cover plate 10 make the movement of corresponding track.When the longitudinal rod 61 of support bar 7 and the 7th is respectively at oblique slideway Top and vertical slideway f top when, cover plate 10 flushes with the surface of bed board 2.

Due to the presence of each longitudinal rod, for the ease of being put into for chamber pot 9, and guarantee it is corresponding with through hole 221, in this enforcement In example, the design rectangularity of through hole 221, accordingly, pedestal 8 and chamber pot 9 are also designed to rectangle, have in the bottom of pedestal and supply The central shaft 82 that the blind hole of chamber pot bottom is planted, and be provided with pedestal 8 and offseted with the side wall of chamber pot 9 when chamber pot rotate in place Baffle plate 83, can respectively install magnetic block (not shown) on baffle plate 83 and chamber pot additional, when the two offsets, magnetic can be passed through Block mutually holds, and prevents chamber pot 9 from turning round, and so when chamber pot 9 along long side direction to extend in pedestal 8, and inserts central shaft 82 Enter in blind hole, then allow again chamber pot 9 relative to pedestal 8 rotate 90 ° (when turning to consistent with pedestal), until baffle plate 83 with Chamber pot holds after offseting, and chamber pot 9 is moved into place with pedestal 8 again, and at that time chamber pot 9 exactly corresponds to through hole 221.

Or, a rotating seat 20 being just put into for chamber pot 9 is arranged in the central shaft of above-mentioned pedestal 8, as shown in figure 8, together Sample is provided with the baffle plate 83 offseted with the side wall of rotating seat 20 when rotating seat 20 rotate in place on pedestal 8, also may be used therebetween Design magnetic block.After chamber pot is placed on rotating seat 20, when allowing rotating seat 20 to rotate 90 ° (when turning to consistent with pedestal), then Mutually held with baffle plate by magnetic block, such scheme equally can be realized exactly corresponding to through hole mesh after above-mentioned chamber pot movement 's.

In the present embodiment, chamber pot 9 can adopt conventional simple staving, it is also possible to existing intelligence is installed on the staving The flusher of toilet, so after bed person's defecation, can carry out auto-flushing by the flusher, so as to more subtract The workload of light nursing staff.

First power source 30, for promoting first connecting rod mechanism 4, second connecting rod mechanism 5, third connecting rod mechanism 6 and supporting The synchronous slide of bar 7, in the present embodiment, first power source is preferably screw motor (can certainly be using cylinder or hydraulic pressure The power set of cylinder etc.Hereinafter second, third power source is also identical), i.e. the first screw motor, in above-mentioned casing 3, Being rigidly connected between the longitudinal rod 62 of above-mentioned first longitudinal direction bar 41 and the 8th has a connecting rod rest 40, the output of first screw motor End is connected with connecting rod rest 40, and connecting rod rest 40 can be promoted to translate along bedstead transverse reciprocating, and then drive first, second, third Linkage and support bar move back and forth in respective slideway, pedestal 8 and cover plate 10 is moved back and forth in the same direction, that is, work as seat When body 8 initially moves off through hole 221, cover plate 10 then starts to the lateral movement of through hole 221, when support bar 7 moves to the 4th pair of slideway 34 Top when, the side of slipping into of cover plate 10 has been against in through hole 221, and now, the 8th longitudinal rod 62 is first in third connecting rod mechanism 6 Continue the horizontal slide d movements along the 3rd pair of slideway in the presence of power source 30, force the 7th longitudinal rod 61 in Vertical Channel f Move, until cover plate 10 is overall completely into flushing in through hole 221 and with bed board 2, it is normal for bed person to cover through hole 221 Couch.And when cover plate 10 initially moves off through hole 221, pedestal 8 then starts to drive chamber pot 9 to the lateral movement of through hole 221, its motion rail Mark is that moving horizontally for beginning goes to last ascending motion from bottom to up, until to the 3rd longitudinal rod 43 and the 6th longitudinal rod 53 when being located at vertical slideway top, and pedestal 8 is located at through hole lower section, and upper edge and the upper surface of bed board 2 of chamber pot 9 flush, so confession Bed person in defecation, the periphery of the through hole 221 that will not make dirty again, it is more convenient to use, cleaning.

Second power source 50, for rotating the first bed board 21 and the 3rd bed board 22, in the present embodiment, also preferentially adopts screw rod Motor, i.e. the second screw motor, it be located at bedstead 1 first area 11 in, be fixed on installing plate 60, and installing plate 60 with Casing 3 is connected, and the outfan of the second screw motor is hinged with the bottom of the first bed board 21, so with the second screw motor Outfan it is overhanging, the first bed board 21 can be made to rotate relative to the second bed board 22 and be flipped up, simultaneously because guardrail group Presence, the 3rd bed board 23 is downwardly turned over relative to the second bed board 22, make nursing bed become chair at once, and by means of first The supporting part of guard rail rod 24, can place table B, have a meal, write for bed person, as shown in figure 9,.Once with finishing, can be with Table is plugged in the slot of the 3rd bed board 23 of ground, so receives also very convenient.

3rd power source 70, for the little bed board of rotating part (i.e. 6 pieces little bed boards), in the present embodiment, also preferentially adopts spiral shell Bar motor, i.e. the 3rd screw motor, on bedstead 1, the outfan of the 3rd screw motor and a wherein longitudinal axiss A phases Even, refer to Fig. 2, so with the 3rd screw motor outfan it is overhanging, by longitudinal axiss A casing 3 can be driven to rotate, Another little bed board upset during simultaneously casing 3 promotes two little bed boards in the second bed board 22 relative to the second bed board is turned up, and is such as schemed Shown in 10, due to the presence of guardrail bar assembly, and the second bed board 22 respectively with the hinge between the first bed board 21, the 3rd bed board 23 Connect, the longitudinally opposed upset for answering two little bed boards relative to another little bed board in the first, the 3rd bed board can be driven, so as to reach The purpose for helping bed person to stand up.

Control device, is provided with the button for controlling above-mentioned first, second, third screw motor, if chamber pot 9 is carried rushes Xian Gong Can, also have additional push button.Therefore bed person completes above-mentioned stool, urine action by only needing button press, and sit up action With stand up action, so as to alleviate the work of nursing staff.Especially during defecation, due to chamber pot can rise in place, because This will not make dirty bore periphery and bedding, therefore structure is more reasonable, can more meet the use requirement of people.

Claims

1. a kind of nursing bed, includes bedstead (1) and the bed board (2) being bearing on bedstead, and in the middle part of the bed board (2) one is provided with Through hole (221), is placed with the pedestal (8) for shelving for chamber pot and covers the cover plate of above-mentioned through hole under the bed board (2) (10), the multipair slideway having along bedstead cross direction profiles of the bed board (2), each pair slideway by press bed board longitudinal direction it is forward and backward Slideway is constituted, it is characterised in that：Described multipair slideway has four pairs, wherein,

First pair of slideway (31) and second pair of slideway (32) are positioned at the horizontal side of bedstead and mutually upper and lower parallel misalignment is arranged, the First, second pair of slideway is round and smooth with the vertical slideway (f) for stretching upwards by the horizontal slide (d) along bedstead laterally from outside to inside Linking is formed, slide respectively in the first, second pair of slideway have first, second linkage for supporting the pedestal (8) (4, 5)；

, positioned at the horizontal opposite side of bedstead, the 3rd pair of slideway is also by the water along bedstead laterally from outside to inside for 3rd pair of slideway (33) Smooth road and the round and smooth linking of the vertical slideway for stretching upwards are formed, and sliding in the 3rd pair of slideway has third connecting rod mechanism (6)；

4th pair of slideway (34) is somebody's turn to do positioned at the side of above-mentioned 3rd pair of slideway (33), and positioned at the top of first, second pair of slideway 4th pair of slideway (34) is an oblique slideway being gradually increasing to first pair of slideway direction from second pair of slideway, in the 4th pair of slideway Interior slip has support bar (7), and the support bar (7) and above-mentioned third connecting rod mechanism (6) support described cover plate (10) jointly；

At least one of linkage in above-mentioned first connecting rod mechanism (4) and second connecting rod mechanism (5), and third connecting rod mechanism (6) gun iron link has one first and second, third connecting rod mechanism, support bar are made by the first power source drive corresponding each between To the connecting rod rest (40) slided in the same direction in slideway.

2. nursing bed according to claim 1, it is characterised in that：Also include the longitudinal axiss by being longitudinally arranged along bedstead Casing (3) of the support on bedstead (1), below through hole, first pair of described slideway is to the 4th pair of slideway point for the casing (3) It is not opened on two opposite flanks of the casing (3), described pedestal (8) and cover plate (10) is respectively positioned in the casing (3).

3. nursing bed according to claim 2, it is characterised in that：The bed board (2) is by successively along bedstead genesis analysis First bed board (21), the second bed board (22) and the 3rd bed board (23) composition, and the first, the 3rd bed board respectively with described second Plate (22) is hinged, and in the casing (3) outside installing plate (60) is fixed with, and outfan and first are provided with the installing plate The second power source (50) that bed board (21) is hinged.

4. nursing bed according to claim 3, it is characterised in that：The bed board (2) is respectively provided on two sides with guardrail group, respectively The guardrail group is respectively articulated with the first guardrail (24) together, the second guardrail (25) and the 3rd guardrail (26) by one end and is constituted, The other end of first, second, third guardrail is hinged respectively with first, second, third bed board.

5. nursing bed according to claim 4, it is characterised in that：One end of first guardrail (24) further extends outward out For the supporting part that table (B) is shelved.

6. nursing bed according to claim 3, it is characterised in that：First, second, third bed board (21,22,23) point Three pieces little bed boards (a, b, c) are not laterally divided into along bedstead, laterally adjacent little bed board is hinged, on the bedstead (1) Be provided be connected with longitudinal axiss and casing (3) can be promoted to rotate, make that wherein two little bed boards rotate relative to another little bed board the Three power sources.

7. the nursing bed according to claim 1 to 6 any claim, it is characterised in that：First connecting rod mechanism (4) includes There are first longitudinal direction bar (41), second longitudinal direction bar (42) and two ends that two ends are slided in the horizontal slide of first pair of slideway to slide The 3rd longitudinal rod (43) in vertical slideway, first, second, third longitudinal rod is parallel to each other, and first longitudinal direction bar and It is hinged between the respective end of two longitudinal rods between the respective end of first connecting rod (44), second longitudinal direction bar and the 3rd longitudinal rod Second connecting rod (45) is hinged with, and the 3rd longitudinal rod (43) is hinged on the side of pedestal (8).

8. nursing bed according to claim 7, it is characterised in that：Second connecting rod mechanism (5) includes two ends and slides the The 4th longitudinal rod (51), the 5th longitudinal rod (52) and two ends in the horizontal slide of two pairs of slideways can slide in vertical slideway 6th longitudinal rod (53), the three, the four, the 5th longitudinal rods are parallel to each other, the respective end of the 4th longitudinal rod and the 5th longitudinal rod Third connecting rod (54) is hinged between portion, between the 5th longitudinal rod and the respective end of the 6th longitudinal rod fourth link is hinged with (55), and the 6th longitudinal rod (53) is hinged on the opposite side of pedestal (8), when the three, the 6th longitudinal rods are located at corresponding vertically slideway Top state under, along flushing with bed board (2) surface on the chamber pot on the pedestal (8).

9. the nursing bed according to claim 1 to 6 any claim, it is characterised in that：Third connecting rod mechanism (6) includes There are the 7th longitudinal rod (61) and the 8th longitudinal rod (62) that two ends are slided in the 3rd pair of slideway, the seven, the 8th longitudinal rod phases It is mutually parallel, and the 5th connecting rod (63) is hinged between the 7th longitudinal rod and the respective end of the 8th longitudinal rod, above-mentioned support bar (7) It is hinged with the side of cover plate (10), the 7th longitudinal rod (61) is hinged with cover plate (10) opposite side, when the support bar It is respectively under the vertical slideway top state of the 4th pair of slide top and the 3rd pair of slideway with the 7th longitudinal rod, described cover plate (10) flush with bed board (2) surface.

10. the nursing bed according to claim 2 to 6 any claim, it is characterised in that：The through hole (221), pedestal (8) and chamber pot (9) is designed to rectangle, the bottom of the pedestal (8) has the center planted for the blind hole of chamber pot (9) bottom Axle (82) and enable chamber pot relative to pedestal (8) rotate, be additionally provided with the pedestal (8) when chamber pot is turned to and pedestal one The baffle plate (83) offseted with chamber pot side wall during cause, and it is respectively arranged with phase interworking on side wall of the baffle plate (83) with chamber pot (9) The magnetic block of conjunction；

Or, the through hole (221), pedestal (8) and chamber pot (9) are designed to rectangle, and pedestal (8) bottom has center Axle, is arranged with the rotating seat (20) being just put into for chamber pot (9) on the central shaft (82), also sets up on the pedestal (8) There is the baffle plate (83) offseted with rotating seat (20) when rotating seat (20) turns to consistent with pedestal, and in the baffle plate (83) and rotation The magnetic block for cooperating is respectively arranged with the side wall of swivel base (20).