CN2417864Y - Nursing bed with toilet implement - Google Patents

Abstract

The utility model relates to a nursing bed with toilet implements, which is composed of a nursing bed main body and portable toilet implements. The bed frame comprises two longitudinal beams which are paralleled mutually; an upper bed board, a middle bed board and a lower bed board are arranged in the bed frame; adjacent ends of the upper bed board and the middle bed board, and one end of the lower bed board, which is adjacent to the middle bed board, are hinged between the two longitudinal beams; the portable toilet implement is a package type toilet implement which is moved along a pair of paralleled tracks; each bed board is driven by separately installed attitude regulation mechanisms, and is rotated around respective hinge points, and is favorable for transformations of the attitude of each bed board according to requirements of the anthroposomatology. Two sets of regulation mechanisms are arranged on the middle bed board, which can horizontally rotate downwards and upwards around the hinge point. Patients can relieve nature at a sitting posture, and the filth can be packaged in time after the relieving of nature, and all the operations can be completed by the patient self.

Description

The nursing bed of band lavatory tool

This utility model relates to a kind of nursing bed with the lavatory tool, particularly a kind of nursing bed with packing formula lavatory tool

Traditional is nursing hospital bed, and patient is lifted above the waist or both legs, and the patient who can't take care of oneself usually can only be with prone position defecation, and this mode does not meet people's physiologic habit.CN98234165 number Chinese utility model patent description, disclose a kind of multifunctional nursing hospital bed, its bed board is made up of back of the body bed board, middle bed board and tail bed board, back of the body bed board and middle bed board are hinged on respectively on the bedstead crossbeam, the middle bed board other end pivotally is connected with the tail bed board, and back of the body bed board and tail bed board are provided with adjusting device; Middle bed board middle part has the sideboard that can overturn downwards, in the position that sideboard is vacated, disposes Closet seat board and toilet bowl basin versatilely.The sitting posture defecation that patient can be accustomed to has alleviated nursing staff's workload to a certain extent.But because patient's situation varies this nursing hospital bed multiformity demand that still can not satisfy its attitude of patient's needs conversion; The Closet seat board of its active configuration and toilet bowl basin also need the nursing staff in time to clear up, otherwise will emit bad smell; In addition, press close to the toilet bowl basin of sick bed, also can produce harmful effect patient's psychology.

The purpose of this utility model is intended to overcome the deficiency of above-mentioned prior art, provides a kind of permission patient conversion multiple posture, and the nursing bed that can use with packing formula lavatory tool cooperation.

The nursing bed of the band lavatory tool that provides according to this utility model, form by nursing bed main body and the movable toilet tool that is arranged on this nursing bed main body below, described nursing bed main body comprises footpost, be bearing in the bed frame on the footpost, be arranged on a plurality of bed boards and bed board attitude governor motion in the frame, described bed frame has two longerons that are parallel to each other, described bed board is by upper bed board, middle bed board and lower bed board are formed, an end of bed board was articulated between described two longerons during the abutting end of described upper bed board and middle bed board and described lower bed board were contiguous, described movable toilet tool is the packing formula lavatory tool along the pair of parallel track moves, described bed board attitude governor motion is by the upper bed board governor motion of independent setting, middle bed board governor motion and lower bed board governor motion are formed, and each governor motion drives upper bed board respectively, middle bed board and lower bed board rotate around pin joint separately.

According to a kind of preferred embodiment of the present utility model, the bed board governor motion comprises a leading screw-screw mechanism that is suspended under the frame in described, one end of its leading screw is connected with a driving device, the other end of leading screw drives along being located at the dolly that the parallel oblique slideway under the described a pair of longeron moves, described dolly is provided with the sliding part that slides along a pair of horizontal slideway that is located under the middle bed board, also be provided with another leading screw-screw mechanism on the described dolly, one end of its leading screw is connected with another driving device, and the other end of leading screw and described middle bed board are hinged

Compare with prior art, the utlity model has following advantage: upper bed board governor motion, middle bed board governor motion and lower bed board governor motion that (one) is provided with separately, can be according to somatological requirement, the position of each bed board of conversion, fully satisfy the multiple demand of different patient's conversion attitudes, and created condition for carrying out automation mechanized operation according to the program of setting; (2) bed board is provided with two cover governor motions in, can around pin joint relatively level downwards and rotate up be convenient to patient and change an appearance into by prone position, perhaps change prone position into by the seat appearance; (3) it is whole that the upper, middle and lower bed board is all sealing, and middle bed board can backspin 90 °, and the space of vacating is convenient to the movable toilet tool and is moved into, and patient can with seat appearance defecation, can not produce any mental maladjustment according to customary way; (4) the packing formula lavatory tool of Cai Yonging can in time encapsulate dirt after an action of the bowels in patient-sized, prevents to produce abnormal flavour, guarantees clean environment health and good visual effect; (5) upper, middle and lower bed board and movable toilet tool can be all by patient from line operate, patient can separate just under no nursing condition, dirt through encapsulation can be by nursing staff's delay process, improved and disposed excremental time tolerance, greatly alleviate nursing staff's labor intensity, made things convenient for hospital management.

Embodiment below in conjunction with accompanying drawing provides describes this utility model in detail, wherein:

Fig. 1 is the nursing bed embodiment overall structure sketch map according to band of the present utility model lavatory tool;

Fig. 2 is the upper bed board governor motion sketch map in embodiment illustrated in fig. 1;

Fig. 3 is the middle bed board governor motion sketch map in embodiment illustrated in fig. 1;

Fig. 4 is the middle bed board governor motion preferred embodiment sketch map in embodiment illustrated in fig. 1;

Fig. 5 is packing formula lavatory tool and the lower bed board governor motion sketch map in embodiment illustrated in fig. 1;

Fig. 6 is the guard bar structure sketch map in embodiment illustrated in fig. 1;

Fig. 7 is the enlarged diagram of the local E of guardrail shown in Figure 6;

Fig. 8 is that the A of guardrail shown in Figure 7 is to view;

Fig. 9 is the footpost structural representation in embodiment illustrated in fig. 1;

Figure 10 is the structure sketch map of signing an undertaking of the packing formula lavatory in embodiment illustrated in fig. 1;

Figure 11 is the schematic sectional view along the B-B section among Figure 10;

Figure 12 is the scheme that line traffic control is arranged embodiment illustrated in fig. 1;

Figure 13 is the scheme of controlled in wireless embodiment illustrated in fig. 1.

Referring to Fig. 1, schematically illustrate embodiment overall structure among the figure according to the nursing bed of band of the present utility model lavatory tool.It is made up of with the movable toilet tools generally by numbering 2 expressions that are arranged on this nursing bed main body 1 below the nursing bed main body generally by numbering 1 expression.This nursing bed main body 1 comprises four footposts 3, be bearing in the bed frame 4 on the footpost 3, bed frame 4 has two longerons that are parallel to each other 41 and 42, be provided with upper bed board 5, middle bed board 6 and lower bed board 7 in the bed frame 4, wherein the abutting end of upper bed board 5 and middle bed board 6 is articulated between described two longerons 41 and 42 in a coaxial fashion, and bed board 6 one ends also are articulated between two longerons 41 and 42 in lower bed board 7 vicinities.The movable toilet tool is the packing formula lavatory tool (10) (its concrete structure will be discussed in more detail below) that moves along pair of parallel track (8,9).Above-mentioned upper bed board 5, middle bed board 6 and lower bed board 7 are formed (its concrete structure will be discussed in more detail below) by the upper bed board governor motion of independent setting, middle bed board governor motion and lower bed board governor motion, and each governor motion drives upper bed board 5, middle bed board 6 and lower bed board 7 respectively and rotates around separately pin joint.

Referring to Fig. 2, provide the upper bed board governor motion sketch map in the foregoing description among the figure.This upper bed board governor motion comprises a leading screw-screw mechanism 11 that is suspended under the described bed frame 4, its leading screw is rotated by a driving device M1, rotate thereby drive the pair of links 110 that is hinged between two longerons, an end of described pair of links 110 leans on the lower surface of described upper bed board 5 by top wheel 120.

Referring to Fig. 3, signal provides the middle bed board governor motion in embodiment illustrated in fig. 1 among the figure.Should comprise a leading screw-screw mechanism 12 that is suspended under the frame 4 by middle bed board governor motion, its leading screw is rotated by a driving device M2, drive along being located at the left and right sides dolly 14 and 14 ' that the parallel oblique slideway 13 under the described a pair of longeron moves by a common axis 140, described left and right sides dolly 14 and 14 ' is respectively equipped with along the sliding part 15 that is located under the middle bed board and a pair of slideway 60 parallel with middle bed board slides.

Referring to Fig. 4, signal provides a kind of middle bed board governor motion preferred embodiment among the figure, promptly in above-mentioned stating, also be provided with another leading screw one screw mechanism 16 on the basis of bed board governor motion, its end is hinged on the described common axis 140, its other end leans on the lower surface of bed board 6 in described by top wheel 160, and its leading screw is rotated by a driving device M3.

Referring to Fig. 5, signal provides packing formula lavatory tool 10 and the lower bed board governor motion sketch map in embodiment illustrated in fig. 1 among Fig. 5.

This packing formula lavatory tool 10 is installed on the lavatory tool vehicle frame 18, and this lavatory tool vehicle frame 18 is provided with along pair of parallel track 8 and 9 rollers that slide and drives the lavatory tool elevating mechanism that this packing formula lavatory tool 10 vertically moves.This lavatory tool vehicle frame 18 comprises a hoistable platform 21 that supports packing formula lavatory tool 10, and these hoistable platform 21 bottoms are fixed with at least two pillars 22, and each pillar 22 can vertically slide up and down along the corresponding sliding sleeve 23 that is fixed on the tool vehicle frame of lavatory.Lavatory tool elevating mechanism comprises a driving device M4 who is fixed on the lavatory tool vehicle frame 18, and this driving device M4 drives the leading screw rotation in the leading screw-screw mechanism 25 that is arranged on the hoistable platform 21, and lavatory tool hoistable platform is vertically moved up and down.

This lower bed board governor motion comprises a leading screw-screw mechanism 20 that links to each other with lavatory tool vehicle frame 18, drive the driving device M5 that the leading screw in this leading screw-screw mechanism 20 rotates, and be hinged on tool vehicle frame both sides, lavatory connecting rod 19,19 ', two connecting rods 19 and 19 ' and lower bed board 7 hinged.When lavatory tool vehicle frame 18 under driving device M5 drives, along two parallel orbits 8 and 9, during the along continuous straight runs motion, two connecting rods 19 and 19 ' just drive lower bed board 7 and rotate around pin joint.15. above-mentioned each driving device M1-M5 forms by a motor and a reduction box.

Referring to Fig. 6-8, schematically illustrate the guard bar structure in embodiment illustrated in fig. 1 among the figure.Two longerons 41 of bed frame 4,42 are provided with guardrail 26, this guardrail 26 comprises three columns 27 that are slidingly matched with the through hole that is located on the respective longerons, column 27 ' that column is a band tooth bar 290 wherein, longeron 41,42 is made by a square tube, and one and these tooth bar 290 meshed gears 29 are housed in it, be fixed on the gear location axle sleeve 291 on the square tube sidewall, be provided with alignment pin 292 gear 29 lockings; Its alternative is, can replace said gear-rackwork with one worm screw-rackwork, because worm screw-rackwork can self-locking, above-mentioned stop pin just can omit.

Referring to 9, schematically illustrate the footpost structure in embodiment illustrated in fig. 1 among the figure.This footpost 3 comprises footpost pipe 30, is fixed on the swivel nut 31 on the footpost pipe 30, with the leading screw 32 of this swivel nut engagement, and the pair of orthogonal bevel gear 33,34 that is connected with leading screw 32 1 ends.Axle journal by rotation gear wheel 34 just can make the footpost lifting easily.As shown in the figure, control within limits for the lifting that makes footpost 3, footpost is provided with the block that limits its displacement.

Referring to Figure 10 and 11, schematically illustrate the structure of the packing formula lavatory tool 10 in embodiment illustrated in fig. 1 among the figure.This packing formula lavatory tool 10 comprises seat 35, storage bag chamber 36, connects just chamber 37, movement 38 and dustbin 39, have closestool port 40 on the seat 35, below closestool port 40, have branch in addition for importing two apertures 401,402 that hot water and hot blast are used, so that patient cleans after an action of the bowels.

As shown in figure 12, movement 38 is walked bag running roller 51,52, running roller drive mechanism 53, driving device M6 and is sealed shearing device 54 by what a pair of two ends wheel rim compressed mutually.Driving device M6 is made up of a motor and a reduction box, and the outfan of reduction box links to each other with a driven wheel 531 in the described running roller drive mechanism 53, and driven wheel 531 is walked 532,533 engagements of bag running roller driven wheel with a pair of again.Along with two when walking a bag running roller and rotating a circle, the heating tape cooperates with the elasticity pressure zone finishes heat-sealing, cuts off function.

The operating process of this packing formula lavatory tool is as follows: referring to Fig. 1, when patient need separate just, the driving device M3 of the leading screw of bed board 6-screw mechanism 16 at first moves in the driving, patient's knee is lifted slightly, drive then the leading screw-screw mechanism 11 of upper bed board 5 driving device M1, drive in bed board 6 leading screw-screw mechanism 12 driving device M2, drive packing formula lavatory tool 10 along leading screw-screw mechanism 20 that level and vertical direction move and 25 driving device M4 and M5 sequentially-operating respectively.Make patient before sitting up, at first be in the state shown in the double dot dash line among Fig. 1, somatological studies show that, this state can make the action that sits up, and it is laborsaving to sit up from level more fully.Referring to Fig. 3, central bed board 6 is under the driving of its governor motion, when its pin joint rotates along clockwise direction, packing formula lavatory tool 10 is under the drive of driving device M4 and M5 and the corresponding leading screw-screw mechanism 20 that is driven by them and 25, move along level and vertical direction simultaneously, just packaged formula lavatory, the space of vacateing tool 10 is filled (referring to Fig. 3 and 5), above-mentioned action can be carried out synchronously, because seat 35 two ends of packing formula lavatory tool 10 have the extension that extends longitudinally, patient's waist and buttocks can be in supported state all the time.As can be seen from Figure 3, when central bed board went near the upright position, packing formula lavatory tool moved into fully, and patient just can directly be sitting on the seat 35 of packing formula lavatory tool 10 and separate just.Referring to Figure 10, bag running roller 51 and 52 are walked in two of driven device M6 driving, pull out plastic sheeting from storage bag chamber 36, and this thin film is degradable films preferably.Fall into and connect the just patient's in chamber 37 Excreta or flushing sewage, coated and seal by plastic sheeting, the packing dirt after the cut-out falls in the dustbin 39, waits for that the nursing staff handles.Because dirt is in time packed, and can not emit bad smell towards periphery.The sitting posture of patient when separating just returns to the operation of prone position, as long as operate just and can finish according to opposite order, repeats no more herein.

Referring to Figure 12,13, the nursing bed of band of the present utility model lavatory tool can also add cartridge controller on each driving device, specifically can be with reference to the CN95220817 and the CN92233757 patent of prior art.Figure 12 discloses the scheme that line traffic control is arranged that adopts, Figure 13 then discloses the scheme that adopts controlled in wireless, disclosed scheme all can be according to the support of the prior art of electronics aspect and finish among two figure, so only provide block diagram in the drawings, wherein 70/70 ' can adopt sophisticated control unit able to programme 72, also can comprise the drive circuit 73 that is connected with motor, the launching code control unit 75 that receives decoding circuit 74 and match, the control circuit of prior art is combined with nursing bed of the present utility model, can bring convenience in the bigger use to patient.

The foregoing description is only for the usefulness that this utility model is described; and be not to be to restriction of the present utility model; the those of ordinary skill in relevant technologies field; under the situation that does not break away from spirit and scope of the present utility model; can also make various variations and modification; therefore all technical schemes that are equal to also should belong to category of the present utility model, and scope of patent protection of the present utility model should be limited by each claim.

Claims (16)

1. nursing bed with the lavatory tool, form by nursing bed main body (1) and the movable toilet tool (2) that is arranged on this nursing bed main body below, described nursing bed main body comprises footpost (3), be bearing in the bed frame (4) on the footpost (3), be arranged on a plurality of bed boards and bed board attitude governor motion in the frame (4), described bed frame (4) has two longerons that are parallel to each other (41,42), it is characterized in that: described bed board is by upper bed board (5), middle bed board (6) and lower bed board (7) are formed, bed board (6) one ends were articulated in described two longerons (41 during the abutting end of described upper bed board (5) and middle bed board (6) and described lower bed board (7) were contiguous, 42) between, described movable toilet tool is along pair of parallel track (8,9) the packing formula lavatory tool (10) of Yi Donging, described bed board attitude governor motion is by the upper bed board governor motion of independent setting, middle bed board governor motion and lower bed board governor motion are formed, and each governor motion drives upper bed board (5) respectively, middle bed board (6) and lower bed board (7) rotate around pin joint separately.

2. according to the nursing bed of the described band of claim 1 lavatory tool, it is characterized in that: described upper bed board governor motion comprises a leading screw-screw mechanism (11) that is suspended under the described bed frame, its leading screw is rotated by a driving device (M1), rotate thereby drive the pair of links (110) that is hinged between two longerons, an end of described pair of links (110) leans on the lower surface of described upper bed board (5) by top wheel (120).

3. according to the nursing bed of the described band of claim 1 lavatory tool, it is characterized in that described middle bed board governor motion comprises a leading screw-screw mechanism (12) that is suspended under the frame, its leading screw is rotated by a driving device (M2), drive the left and right sides dolly (14 that moves along the parallel oblique slideway (13) that is located under the described a pair of longeron by a common axis (140), 14 '), described left and right sides dolly (14,14 ') is respectively equipped with along the sliding part (15) that is located under the middle bed board and a pair of slideway (60) parallel with middle bed board slides.

4. according to the nursing bed of the described band of claim 3 lavatory tool, it is characterized in that: the bed board governor motion also is provided with another leading screw-screw mechanism (16) in described, its end is hinged on the described common axis (140), its other end leans on the lower surface of bed board in described (6) by top wheel (160), and its leading screw is rotated by a driving device (M3).

5. according to the nursing bed of the described band of claim 1 lavatory tool, it is characterized in that: described packing formula lavatory tool (10) is installed on the lavatory tool vehicle frame (18), described lavatory tool vehicle frame (18) is provided with along described pair of parallel track (8,9) roller of Yi Donging, described lavatory tool vehicle frame (18) are provided with and drive the lavatory tool elevating mechanism that described packing formula lavatory tool (10) vertically moves.

6. according to the nursing bed of the described band of claim 5 lavatory tool, it is characterized in that: described lavatory tool vehicle frame (18) comprises a hoistable platform (21) that supports described packing formula lavatory tool (10), this hoistable platform (21) bottom is fixed with at least two pillars (22), each pillar (22) can vertically slide up and down along the corresponding sliding sleeve (23) that is fixed on the tool vehicle frame of described lavatory, described lavatory tool elevating mechanism comprises a driving device (M4) that is fixed on the described lavatory tool vehicle frame (18), this driving device (M4) drives the leading screw rotation in the leading screw-screw mechanism (25) that is arranged on the described hoistable platform (21), and lavatory tool hoistable platform (21) is vertically moved up and down.

7. according to the nursing bed of the described band of claim 6 lavatory tool, it is characterized in that: described lavatory tool vehicle frame (18) is provided with a leading screw-screw mechanism (20), by one drive that this leading screw-screw mechanism (20) rotates driving device (M5), drive described lavatory tool vehicle frame (18) along described track (8,9) move, described lower bed board governor motion is hinged by an end and described lower bed board (7), the hinged pair of links (19,19 ') in the other end and described lavatory tool vehicle frame (18) both sides constitutes.

8. according to the nursing bed of claim 2 or 3 or 4 or 6 or 7 described band lavatory tools, it is characterized in that: described each driving device, form by a motor and a reduction box.

9. according to the nursing bed of the described band of claim 1 lavatory tool, it is characterized in that: described two longerons (41,42) at least one in is provided with guardrail (26), this guardrail (26) comprises at least two columns that are slidingly matched with the through hole that is located on the respective longerons (27), wherein at least one column is the column (27 ') of a band tooth bar (290), described longeron is made by a square tube, be equipped with in it one with this tooth bar (28) meshed gears or worm screw (29).

10. according to the nursing bed of the described band of claim 9 lavatory tool, it is characterized in that: described guardrail (26) has 3 columns (27), wherein middle column (27 ') that column is described band tooth bar.

11. nursing bed according to the described band of claim 1 lavatory tool, it is characterized in that: described footpost (3) comprises footpost pipe (30), be fixed on the swivel nut (31) on the footpost pipe (30), leading screw (32) with this swivel nut engagement, and the pair of orthogonal bevel gear (33,34) that is connected with described leading screw (32) one ends.

12. nursing bed according to the described band of claim 1 lavatory tool, it is characterized in that: described packing formula lavatory tool (10) comprises seat (35), storage bag chamber (36), connects just chamber (37), movement (38) and dustbin (39), have closestool port (40) on the seat (35), have respectively for importing two apertures (401,402) that hot water and hot blast are used in closestool port (40) below.

13. nursing bed according to the described band of claim 12 lavatory tool, it is characterized in that: described movement (38) is walked bag running roller (51 by what a pair of two ends wheel rim compressed mutually, 52), running roller drive mechanism (53), driving device (M6) and heat-sealing shearing device (54), driving device (M6) is made up of a motor and a reduction box, the outfan of reduction box links to each other with a driven wheel (531) in the described running roller drive mechanism (53), driven wheel (531) is walked bag running roller driven wheel (532, a 533) engagement with a pair of again.

14. nursing bed according to the described band of claim 13 lavatory tool, it is characterized in that: described heat-sealing shearing device comprises and is embedded in the described a pair of bag running roller (51 of walking, 52) heating tape that the Heat Conduction Material on is made (54) and elasticity pressure zone (55) heat-resisting and that electrically insulating material is made, this heating tape (54) and place walk a bag running roller (51) electric insulation.

15. the nursing bed according to the described band of claim 8 lavatory tool is characterized in that: be connected with the controller (70) of control motor on each driving device, controller is made up of with the control unit able to programme (72) that is connected with motor control button (71).

16. nursing bed according to the described band of claim 8 lavatory tool, it is characterized in that: be connected with the controller (70 ') of control motor on each driving device, controller comprises the drive circuit (73) that is connected with motor, the launching code control unit (75) that receives decoding circuit (74) and match.

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