CN105816283B - Sick bed - Google Patents

Sick bed Download PDF

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Publication number
CN105816283B
CN105816283B CN201610325755.8A CN201610325755A CN105816283B CN 105816283 B CN105816283 B CN 105816283B CN 201610325755 A CN201610325755 A CN 201610325755A CN 105816283 B CN105816283 B CN 105816283B
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CN
China
Prior art keywords
bed
bed board
connecting rod
bed body
board
Prior art date
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Active
Application number
CN201610325755.8A
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Chinese (zh)
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CN105816283A (en
Inventor
熊延靖
李怀斌
陈京
刘辉
杨成
周小楠
方慧林
王海涛
刘安
杨雅倩
方毓楠
蔡天鑫
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Wannan Medical College
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Wannan Medical College
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Filing date
Publication date
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Priority to CN201610325755.8A priority Critical patent/CN105816283B/en
Publication of CN105816283A publication Critical patent/CN105816283A/en
Application granted granted Critical
Publication of CN105816283B publication Critical patent/CN105816283B/en
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Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/002Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
    • A61G7/015Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame divided into different adjustable sections, e.g. for Gatch position
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/0005Means for bathing bedridden persons
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G7/00Beds specially adapted for nursing; Devices for lifting patients or disabled persons
    • A61G7/05Parts, details or accessories of beds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2200/00Information related to the kind of patient or his position
    • A61G2200/10Type of patient
    • A61G2200/20Type of patient with asymmetric abilities, e.g. hemiplegic or missing a limb
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61GTRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
    • A61G2203/00General characteristics of devices
    • A61G2203/70General characteristics of devices with special adaptations, e.g. for safety or comfort

Abstract

The invention discloses a kind of sick bed, and it mainly includes the first bed body, the second bed body, folding table and adjusting means.First bed body has the first bed board and the upset bed board being rotatably arranged on the first bed board;Second bed body is disposed in the first bed body, and with the second bed board above the first bed board;Folding table is connected with the second bed body, and between the second bed board and the first bed board, and can be switched between deployed condition and folded state;Adjusting means is disposed in the first bed body, and is connected with upset bed board, and for adjusting the first bed board and overturning the corner dimension between bed board.The sick bed of the present invention uses double-decker, ward space can be made full use of, economize on resources, ground space is reduced to take and patient's sense of depression, more abundant living facilities are provided for patient, the living space of patient has been expanded, has been easy to patients ' recovery to take into account entourage's night's rest while treatment, mitigate nurse fatigue, increase the fragrance of doctor-patient relationship.

Description

Sick bed
Technical field
The invention belongs to technical field of medical instrument, and specifically, the present invention relates to a kind of sick bed.
Background technology
Sick bed is one of basic medical facility of hospital, is the main living facilities of inpatient, its ease of use shadow Ring rehabilitation and the life mood of patient.Due to medical room resource scarcity, most of hospital wards are nervous at present, not only Existing ward bed arranges crowded, narrow space, and the situation that full patient is slept on corridor often occurs, is " a difficulty Ask ".In the case of this inpatient's bed wretched insufficiency, hospital more has no time to attend to the rest problem of night entourage, The preferable hospital of condition can provide tilting seat for entourage, and night is launched into the wide bed of a people, reluctantly rest.It is such Ward and bed arrangement not only cause patient living space narrow and small, interfere with each other larger between sufferer, influence patient's mood, unfavorable Recuperated in all worries set aside, and entourage also cannot fully be rested, fatigue aggravates.Patient and entourage cannot fill Divide rest, this also adds inducement for conflict between doctors and patients.
The content of the invention
It is contemplated that at least solves one of technical problem present in prior art.Therefore, the present invention provides a kind of disease Bed, it is therefore an objective to reduce the occupancy of ward ground space.
To achieve these goals, the technical scheme taken of the present invention is:Sick bed, including:
First bed body, it has the first bed board and the upset bed board being rotatably arranged on the first bed board;
Second bed body, it is arranged in the first bed body, and with the second bed board above the first bed board;
Folding table, it is connected with the second bed body, between the second bed board and the first bed board, and can in deployed condition and Switched between folded state;And
Adjusting means, it is arranged in the first bed body, and is connected with upset bed board, for adjusting the first bed board and upset bed Corner dimension between plate.
The length direction of the rotation centerline and first bed board of the upset bed board is perpendicular.
The first bearing that the adjusting means includes being arranged in first bed body, it is threadedly coupled with the first bearing Adjusting rod, the push rod being connected with adjusting rod and the work for making its rotation with push rod rotation connection and for applying to the upset bed board Swivel mount firmly, the length direction of push rod are parallel with the rotation centerline for overturning bed board.
The folding table includes the height regulating frame being connected with second bed body, the table base being connected with height regulating frame Table with being rotatably arranged on table base and for placing article, the rotation centerline of table and the upset bed board Rotation centerline is parallel.
The height regulating frame includes the second bearing be connected with second bed body, be rotatablely connected with the second bearing the One connecting rod, the second connecting rod being connected with first connecting rod and the table base rotation, with second connecting rod rotation connection and with table base The third connecting rod that is slidably connected and for making first connecting rod and second connecting rod keep relatively-stationary first lockable mechanism.
The folding table also includes being connected with the first connecting rod and for making the first company when folding table is in deployed condition Bar keeps relatively-stationary second lockable mechanism with second bed body.
The folding table also includes being connected with second bed body and for making the table when folding table is in folded state Base keeps relatively-stationary 3rd lockable mechanism with second bed body.
Described sick bed also includes on the outside of first bed body and can entered between deployed condition and contraction state The bed steps device of row switching.
The bed steps device includes multiple steps being slidably connected successively and for making multiple steps be deployed and be received The drive mechanism of contracting action.
Described sick bed also includes movably being arranged on first bed board washing protection unit, and this, which washes protection unit, includes With clamp system that the first bed board is detachable connection, be arranged on clamp system and be the support of adjustable in length, set The rack for protecting basin is washed in the detent mechanism on support and with being arranged on detent mechanism and being used to place, detent mechanism, which has, to be grown Spend adjustable locating slot.
The sick bed of the present invention, using double-decker, can make full use of ward space, economize on resources, and reduce ground space Occupancy and patient's sense of depression, more abundant living facilities are provided for patient, the living space of patient has been expanded, has been easy to patient Entourage's night's rest is taken into account while rehabilitation, mitigates nurse fatigue, increases the fragrance of doctor-patient relationship.
Brief description of the drawings
This specification includes the following drawings, and shown content is respectively:
Fig. 1 is the structural representation of sick bed of the present invention;
Fig. 2 is the structural representation of bed body;
Fig. 3 is the structural representation of adjusting means;
Fig. 4 is structural representation when folding table is in deployed condition;
Fig. 5 is structural representation when folding table is in folded state;
Fig. 6 is bed steps device front portion structure schematic diagram;
Fig. 7 is bed steps device rear structure schematic diagram;
Fig. 8 is the structural representation of lowering or hoisting gear;
Fig. 9 is the structural representation of suspension arrangement;
Figure 10 is the structural representation of the bed body with suspension arrangement;
Figure 11 is the installation diagram for washing protection unit and the first bed board;
Figure 12 is the structural representation for washing protection unit;
Figure 13 is the partial structural diagram of detent mechanism;
Figure 14 is the structural representation of the first keeper;
Figure 15 is the structural representation of the second keeper;
Figure 16 is the structural representation of clamp system;
In figure mark for:
1st, the first bed body;101st, the first bed board;102nd, bed board is overturn;103rd, footpost;104th, rack;105th, matter storage lattice; 2nd, the second bed body;201st, the second bed board;202nd, bed head frame;3rd, adjusting means;301st, the first bearing;302nd, adjusting rod;303rd, push up Bar;304th, swivel mount;305th, handle;4th, folding table;401st, first connecting rod;402nd, second connecting rod;403rd, third connecting rod;404th, table Plate;405th, table base;406th, neck;407th, angular adjustment bar;408th, the first gag lever post;409th, clamping screw;410th, locking rod; 411st, the first chute;412nd, the second bearing;413rd, pull bar;414th, three abutments;415th, locking hook;416th, the 4th bearing;417、 Storage trough;418th, the second gag lever post;419th, the second chute;420th, block;421st, link;5th, bed steps device;501st, middle step; 502nd, rack;503rd, the first motor;504th, first gear;505th, the second motor;506th, second gear;507th, bottom step; 508th, top step;509th, the 3rd gag lever post;510th, storage tank;511st, parcel tray;512nd, stopper slot;6th, lowering or hoisting gear;601、 Lift bed board;602nd, guide rod;603rd, elevating lever;7th, suspension arrangement;701st, track;702nd, link up with;8th, support bar;9th, shield dress is washed Put;901st, clamping plate;902nd, the first upper slide;903rd, the first lower skateboard;904th, the second upper slide;905th, the second lower skateboard;906、 Linkage gear;907th, upper guide pad;908th, lower guide pad;909th, first baffle;910th, second baffle;911st, upper rack posts;912、 Lower fulcrum bar;913rd, check lock lever;914th, peg;915th, bracket;916th, dish type heating tube.
Embodiment
Below against accompanying drawing, by the description to embodiment, embodiment of the invention is made further details of Explanation, it is therefore an objective to help those skilled in the art to have more complete, accurate and deep reason to design of the invention, technical scheme Solution, and contribute to its implementation.
As shown in figure 1, the invention provides a kind of sick bed, its mainly include the first bed body 1, the second bed body 2, folding table 4, Adjusting means 3 and bed steps device 5.First bed body 1 has the first bed board 101 and is rotatably arranged on the first bed board 101 Overturn bed board 102;Second bed body 2 is disposed in the first bed body 1, and with the second bed board positioned at the top of the first bed board 101 201;Folding table 4 is connected with the second bed body 2, and between the second bed board 201 and the first bed board 101, and can deploy Switched between state and folded state;Adjusting means 3 is disposed in the first bed body 1, and is connected with upset bed board 102, And for adjusting the first bed board 101 and overturning the corner dimension between bed board 102.
Specifically, as shown in figure 1, the sick bed of the present invention is by setting underlying first bed body 1 and above The second bed body 2, form double-decker, the second bed body 2 can rest when flat as entourage with bed, more nervous in bed In the case of, bed used for patients that can also be light and slow as the inaction obstacle state of an illness, the first bed body 1 is set up to be used for patient.Up and down Two bed bodies can use, and so as to make full use of sheaf space on ward, reduce the occupancy to ward ground space.
As depicted in figs. 1 and 2, the first bed body 1 includes footpost 103, the horizontally disposed and of first bed board 101 being vertically arranged Upset bed board 102 with the first bed board 101 for rotation connection, upset bed board 102 can rotate upwardly and downwardly, and overturn the rotation of bed board 102 Turn centerline in horizontal plane and perpendicular with the length direction of the first bed board 101.First bed board 101 is fixed with footpost 103 Connection, footpost 103 provide support to the first bed board 101, make the first bed board 101 away from ground.Upset bed board 102 is arranged to the It can be overturn at the bedside position of one bed board 101 upwardly toward tailstock direction, can be formed when patient sits up and support is provided Backrest.
As shown in Fig. 2 upset bed board 102 is rectangular flat, the end of the first bed board 101, which has, accommodates upset bed board 102 Rectangular recess, upset bed board 102 end be provided with the first bed board 101 rotation connection bearing pin, overturn bed board 102 rotation Center line is located between the both ends of the first bed board 101, after upset bed board 102 is dug upwards, its folder between the first bed board 101 Angle is more than 90 degree.Upset its other end after falling completely of bed board 102 can align with the head of the first bed board 101, so as to Enough form complete bed board.
As shown in figure 1, be used as preferably, can be as needed by setting adjusting means 3 in the first bed body 1, it is convenient The quickly corner dimension between the regulation upset bed board 101 of bed board 102 and first, upset bed board 102 is adjusted to can make disease People is more comfortably by the position of seat.As shown in figure 3, adjusting means 3 include being arranged at the first bearing 301 in the first bed body 1, It is the adjusting rod 302 being threadedly coupled, the push rod 303 being connected with adjusting rod 302 with the first bearing 301 and rotates company with push rod 303 Connect and for making the swivel mount 304 of its active force rotated, the length direction of push rod 303 and upset to overturning the application of bed board 102 The rotation centerline of bed board 102 is parallel.First bearing 301 is arranged at the lower section of the first bed board 101 and connected with the first bed board 101 Connect, adjusting rod 302 and push rod 303 are horizontal in the lower section of the first bed board 101, and the bearing 301 of adjusting rod 302 and first is screw thread company Connect, the outer surface of adjusting rod 302 is provided with screw thread, is accordingly set inside the first bearing 301 and allows the screw thread that adjusting rod 302 passes through Hole.One end of push rod 303 is rotatablely connected with the end of adjusting rod 302, and the other end for rotation and is slidably connected with swivel mount 304. Swivel mount 304 is connected positioned at the lower section of upset bed board 102, one end of swivel mount 304 with push rod 303, the other end and upset bed board 102 bottom surface contact, the opening position of swivel mount 304 between the ends are rotatablely connected by bearing pin and the first bed board 101, swivel mount 304 rotation centerline is parallel with the rotation centerline for overturning bed board 102, and the rotation centerline of swivel mount 304 is positioned at turning over Between the end of the rotation centerline of rotated bed plate 102 and the first bed board 101.One end of adjusting rod 302 extend out to the first bearing 301 Outside, and at the end it is provided for operating the handle 305 that adjusting rod 302 rotates.When needing to adjust the angle of upset bed board 102, By rotary handle 305, adjusting rod 302 is set relative to the first bearing 301 rotate and can be along rectilinear movement, adjusting rod 302 Push rod 303 is promoted to move simultaneously, the movement of push rod 303 will promote swivel mount 304 to overturn, and swivel mount 304 also can while upset Upset bed board 102 is pushed up to rotate.
As depicted in figs. 1 and 2, the second bed body 2 includes horizontally disposed second bed board 201 and is arranged at the second bed board 201 The bed head frame 202 at both ends, the second bed board 201 are located at the top of the first bed board 101 and both parallel, length of the first bed board 101 Direction is spent with the length direction of the second bed board 201 also to be parallel.Second bed board 201 is simultaneously fixedly connected with the footpost 103 of lower section, Support is provided by footpost 103.
As shown in figure 1, folding table 4 is arranged in the second bed body 2, and enable folding table 4 in the first bed board 101 and Deployed in space between two bed boards 201, lower berth patient can be facilitated to have dinner, read a book, reading newspaper, using notebook computer Deng, and inclination angle of desktop and height can be adjusted as needed, it is convenient to be used with different sitting postures;The used time can not fold receipts Rise, reduce the space of occupancy.As shown in Figure 4 and Figure 5, as preferable, folding table 4 includes the height being connected with the second bed body 2 Adjusting bracket, the table base 405 being connected with height regulating frame, it is rotatably arranged on table base 405 and for placing article Table 404 and be rotatablely connected with table 404 and for table 404 provide support force angular adjustment bar 407, table 404 Rotation centerline with overturn bed board 102 rotation centerline it is parallel.Table base 405 is in bottom on folding table 4 Part, height regulating frame can be stretched in vertical direction, the height of table 404 that can with desk with adjustable base 405 and thereon. Table 404 is arranged to rotatable, so as to adjusting the angle of inclination of table 404, facilitates patient in different sitting postures Use.
As shown in Figure 4 and Figure 5, the upper end of height regulating frame is connected with the second bed board 201, and lower end is connected with table base 405. Table 404 is arranged on table base 405 front and rear to overturn, and multiple angles that allow accordingly are set on the top surface of table base 405 Spend the neck 406 that adjusting rod 407 is embedded in.One end of angular adjustment bar 407 is rotatablely connected with table 404, and the other end is used to be embedded in On the top surface of table base 405 in set neck 406, neck 406 plays position-limiting action.When angular adjustment bar 407 is embedded in neck After in 406, angular adjustment bar 407 can provide a supporting role to table 404, avoid table 404 from toppling over backward, and table base Neck 406 on 405 is multiple along being set with the perpendicular direction of the rotation centerline of table 404, by by angular adjustment bar 407 are caught in different necks 406, can adjust the inclination angle of table 404.
As shown in Figure 4 and Figure 5, as preferable, height regulating frame includes the second bearing being fixedly connected with the second bed body 2 412nd, the first connecting rod 401 with the rotation connection of the second bearing 412, second with first connecting rod 401 and the rotation connection of table base 405 Connecting rod 402, the third connecting rod 403 for being rotatablely connected and being slidably connected with table base 405 with second connecting rod 402 and for making first Connecting rod 401 and second connecting rod 402 keep relatively-stationary first lockable mechanism.First connecting rod 401, second connecting rod 402 and the 3rd Connecting rod 403 is in turn connected to form linkage, and the second bearing 412 is fixedly connected with the bottom surface of the second bed board 201, first connecting rod 401 one end is rotatablely connected with the second bearing 412, and the other end of first connecting rod 401 rotates with one end of second connecting rod 402 to be connected Connect, the other end and the table base 405 of second connecting rod 402 are rotatablely connected, and one end and the second connecting rod 402 of third connecting rod 403 rotate Connection, for the other end with table base 405 to be slidably connected, the tie point of third connecting rod 403 and second connecting rod 402 is located at second connecting rod Between 402 both ends.Third connecting rod 403 and the tie point of second connecting rod 402, the tie point of second connecting rod 402 and table base 405 And the tie point distribution triangular in shape of third connecting rod 403 and table base 405, third connecting rod 403 are to be used to carry table base 405 For pulling force, enable the keep level suspended state of table base 405.
As shown in Figure 4 and Figure 5, as preferable, the first lockable mechanism includes the first limit being arranged on first connecting rod 401 Position bar 408, with second connecting rod 402 for the clamping screw 409 that is threadedly coupled and it is sheathed on the first gag lever post 408 and clamping screw The locking rod 410 fixed on 409 and by clamping screw 409, locking rod 410, which has, allows the first gag lever post 408 and clamping screw 409 The first embedded chute 411.After the unblock of the first lockable mechanism, the corner dimension between first connecting rod 401 and second connecting rod 402 It is adjustable, so as to adjust the length of height regulating frame.Adjusted in height regulating frame to appropriate length, pass through the first locking The locking of mechanism makes first connecting rod 401 keep fixing with second connecting rod 402, avoids table base 405 from dropping.First gag lever post 408 To be vertically installed on first connecting rod 401, clamping screw 409 is is vertically installed on second connecting rod 402, the first gag lever post 408 It is perpendicular with the length direction of clamping screw 409 and the length direction of first connecting rod 401 and with first connecting rod 401 and second connecting rod 402 rotation centerline is parallel.First gag lever post 408 is located between the both ends of first connecting rod 401, and locking nut is located at second Between the both ends of connecting rod 402, on second connecting rod 402 and provided with the screwed hole for allowing locking nut to insert.Locking rod 410 is long straight Bar, the first chute 411 are that the thickness direction along locking rod 410 is set through setting, and to extend along the length direction of locking rod 410 The elongated slot put.The width of the diameter of first gag lever post 408 and the first chute 411 is equal in magnitude, the head diameter of clamping screw 409 More than the width of the first chute 411, the first gag lever post 408 plays guiding and position-limiting action, tightens clamping screw 409, Ke Yitong Cross the head of clamping screw 409 and second connecting rod 402 is engaged and clamps locking rod 410, the first gag lever post 408 can prevent first Connecting rod 401 is swung, so as to which first connecting rod 401 and the locking of second connecting rod 402 are fixed.
As shown in Figure 4 and Figure 5, as preferable, it is provided with the side of table base 405 and allows the lower end of third connecting rod 403 Second chute 419 of portion's insertion, the second chute 419 are the length along the direction extension perpendicular with the rotation centerline of table 404 Groove, the upper end of third connecting rod 403 is be hinged with second connecting rod 402, and the lower end of third connecting rod 403 can be slided in the second chute 419 It is dynamic.
As shown in Figure 4 and Figure 5, as preferable, folding table 4 also includes being connected with first connecting rod 401 and for folding Table 4 makes the bed body 2 of first connecting rod 401 and second keep relatively-stationary second lockable mechanism when being in deployed condition.Second locking machine Three abutments 414 that structure includes being connected with the second bed body 2, the second gag lever post 418 for being arranged on first connecting rod 401 and with the 3rd Bearing 414 is rotatablely connected and for the pull bar 413 to the second gag lever post 418 application pulling force.The bed board of three abutments 414 and second 201 bottom surface is fixedly connected, three abutments 414 and the top for being located at table base 405.Second gag lever post 418 is to be vertically installed in On first connecting rod 401, the length direction of the second gag lever post 418 is perpendicular with the length direction of first connecting rod 401 and connects with first The rotation centerline of bar 401 is parallel.First gag lever post 408 and the second gag lever post 418 is parallel and both are respectively facing first The side of connecting rod 401 is stretched out, the second gag lever post 418 and positioned at the first gag lever post 408 and first connecting rod 401 and the second bearing Between the end of 412 connections.Pull bar 413 is stock, and one end and the three abutments 414 of pull bar 413 are rotatablely connected, and the other end is used for The second gag lever post 418 is caught on, and the end has the hook structure of L-shaped, pull bar 413 can be caught on positioned at oblique by the hook structure Second gag lever post 418 of lower section, by applying pulling force to the second gag lever post 418, first connecting rod 401 can be avoided relative to second The bed body 2 of bearing 412 and second is rotated, and the folder between the bed board 201 of first connecting rod 401 and second is made after the expansion of folding table 4 Angle size keeps constant, improves safety and reliability.
As shown in Figure 4 and Figure 5, as preferable, the second gag lever post 418 is set along its length on first connecting rod 401 Put multiple, the distance between two neighboring second gag lever post 418 ensures that the hook structure of pull bar 413 to be allowed passes through.Pull bar 413 is logical Cross rotation to select to catch on the second gag lever post 418 at diverse location, so as to adjust the bed board 201 of first connecting rod 401 and second Between angle, and then also can regulation height regulating frame length.
As shown in Figure 4 and Figure 5, as preferable, folding table 4 also includes being connected with the second bed body 2 and in folding table 4 The bed body 2 of table base 405 and second is set to keep relatively-stationary 3rd lockable mechanism during in folded state.3rd lockable mechanism includes The 4th bearing 416 that is connected with the second bed body 2, the link 421 being connected with table base 405 and it is rotatablely connected with the 4th bearing 416 And for catching on the locking hook 415 of link 421.4th bearing 416 is fixedly connected with the bottom surface of the second bed board 201, the 4th bearing 416 positioned at the top of table base 405, the 4th bearing 416 and between the second bearing 412 and three abutments 414.Link 421 It is arranged at jointly on the same side of table base 405 with the second chute 419, the upper end of locking hook 415 rotates with the 4th bearing 416 Connection, lower end is used to catch on link 421, and the lower end of locking hook 415 is the hook structure of L-shaped, and locking hook 415 passes through the hook portion Structure can catch on the link 421 of lower section, apply pulling force to link 421, table base 405 can be avoided to drop, in the folding of folding table 4 Poststack makes table base 405 keep being relatively fixed with the second bed board 201, improves safety and reliability.
As shown in Figure 4 and Figure 5, as preferable, the second bearing 412, first connecting rod 401, the company of second connecting rod 402 and the 3rd Bar 403 is respectively provided with parallel two, and two the second bearings 412 are in parallel with the width of the second bed board 201 same On one straight line, two first connecting rods 401 are rotatablely connected with second bearing 412 respectively, and two second connecting rods 402 are respectively with one Individual first connecting rod 401 is rotatablely connected, and two third connecting rods 403 are rotatablely connected with a second connecting rod 402 respectively, and two the 3rd The end of connecting rod 403 is slidably connected in the side of table base 405 and table base 405 respectively, accordingly in two phases of table base 405 To being respectively provided with second chute 419 on side.Accordingly, the first lockable mechanism and the 3rd lockable mechanism are also respectively provided with two, Two the first lockable mechanisms are connected with a first connecting rod 401 and second connecting rod 402 respectively, and two the 3rd lockable mechanisms are set respectively The side of table base 405 is placed in, the second lockable mechanism sets one.
As shown in Figure 4 and Figure 5, as preferable, the inside of table base 405 also has positioned at the lower section of table 404 and is used for The storage trough 417 of article is stored, the storage trough 417 forms the opening for allowing article to pass in and out on the side of table base 405.
As shown in figure 1, the sick bed of the present invention is also included positioned at the outside of the first bed body 1 and can be in deployed condition and contraction-like The bed steps device 5 switched between state, by the bed steps device 5, entourage and patient or other related personnel can be very Convenient upper and lower second bed body 2, and bed steps device 5 can shrink, to reduce the space taken.
As shown in Figure 6 and Figure 7, as preferable, bed steps device 5 includes multiple steps being slidably connected successively and is used for Multiple steps are made to carry out the drive mechanism of expansion and contractive action.Multiple steps of bed steps device 5 are to set gradually from top to bottom, The moving direction of each step is parallel, the moving direction of each step be located in horizontal plane and with the length direction of the first bed board 101 It is perpendicular.To be slidably connected between two neighboring step, and in two neighboring step, underlying step is pointed to top Step provide support.In multiple steps of bed steps device 5, the step positioned at bottom is the bottom ladder being connected with drive mechanism Rank 507, the step positioned at the top are top step 508, and the step of remaining position is positioned at bottom step 507 and top step Middle step 501 between 508, middle step 501 is at least provided with one.And deployed and shunk in bed steps device 5 When, it is first to be moved in the horizontal direction by bottom step 507, then drives middle step 501 and top step 508 in the horizontal direction It is mobile, until each step is fully extended or complete contraction;After each step deploys, the bed steps device 5 of formation is in ledge structure;When After each step shrinks, all steps are on same vertical curve.
As shown in Figure 6 and Figure 7, as preferable, drive mechanism includes being arranged to be housed in the step 507 of bottom First motor 503 of close second motor side, the and of first gear 504 being arranged on the motor shaft of the first motor 503 in groove 510 The horizontal rack 502 engaged below step and with first gear 504.First motor 503 is vertically arranged at bottom step 507 On, the length direction of rack 502 is parallel with the moving direction of each step, under the driving of the first motor 503, first gear 504 roll on rack 502 and drive bottom step 507 to do reciprocating linear movement, bottom step 507 and then band in the horizontal direction Other steps of dynamic top move.
As shown in Figure 6 and Figure 7, as preferable, drive mechanism also includes the second motor 505 and is arranged at the second motor The second gear 506 engaged on 505 motor shaft and with rack 502.The axle of the axis of first motor 503 and the second motor 505 Line is parallel, and the position of the second motor 505 and the first bed board 101 keeps relatively motionless.Under the driving of the second motor 505, the Two gears 506 rotate and drive rack 502 to move in the horizontal direction.
As preferable, bed steps device 5 also includes being vertically arranged at the 3rd gag lever post on the step of the top 509, the top surface of rack 502 allows the stopper slot 512 that the 3rd gag lever post 509 is embedded in, and the 3rd gag lever post 509 coordinates with stopper slot 512 Play support and position-limiting action.As shown in Figure 6 and Figure 7, the 3rd gag lever post 509 is is vertically arranged on top step 508, the 3rd limit Position bar 509 length direction it is parallel with the length direction of rack 502, stopper slot 512 be arranged on the top surface of rack 502 and For the elongated slot extended along the length direction of rack 502, stopper slot 512 is used to limit row when rack 502 does linear reciprocating motion Journey.
As shown in Figure 6 and Figure 7, as preferable, the bottom of bottom step 507, which is provided with, accommodates rack 502, the first motor 503 and the storage tank 510 of first gear 504, when bed steps device 5 is in contraction state, rack 502 is accommodated in storage tank 510 In, rack 502 is not exposed to outer and causes obstacle.
The two neighboring step of bed steps device 5 is is slidably connected, in two neighboring step, the side of underlying step Horizontally extending chute is provided with face, step above is embedded in the chute, and realization is slidably connected, and in cunning The both ends of groove are respectively provided with projection, and underlying step pulls meeting when doing linear reciprocating motion, by the projection at chute both ends The step of top is promoted to move.As shown in Figure 6 and Figure 7, except being not provided with chute in the side of top step 508, remaining Chute is provided with the side of the step of position.
As preferable, telescopic parcel tray 511 is provided with inside the step of bed steps device 5, parcel tray 511 is for storing Article, increase storage space, make full use of resource.As shown in Figure 6 and Figure 7, middle step 501 and top step 508 are inside Hollow rectangular box structure, the inside of middle step 501 and top step 508 have the cavity for accommodating parcel tray 511, storing Box 511 can pull in the horizontal direction.
As depicted in figs. 1 and 2, as preferable, the first bed body 1 also glove including being fixedly connected with the first bed board 101 Frame 104, rack 104 have multiple matter storage lattices 105 for being used to store article.Rack 104 is is vertically arranged, the first bed board 101 one end is fixedly connected with footpost 103, and the other end is fixedly connected with rack 104, at the rotation centerline of swivel mount 304 Between the rotation centerline and rack 104 of upset bed board 102.The inside of rack 104 simultaneously has receiving bed steps device 5 Accommodating cavity, size two-stage accommodation space is set in the accommodating cavity, and big accommodation space is used to store bed steps.Second electricity of drive mechanism Machine 505 is fixedly installed on rack 104, is being deployed in small accommodation space close to bed steps one end, bed steps device 5 During with shrinking, the length direction of the moving direction of each step and the first bed board 101 is perpendicular.The top of rack 104 is simultaneously provided with For holding the supporting plate of rack 502, rack 502 is set only to move in the horizontal direction.When bed steps device 5 is in contraction state, bed All steps of ladder device 5 are accommodated in the accommodating cavity of rack 104, and a part for rack 502 is accommodated in bottom step 507 In interior storage tank 510, another part is accommodated in accommodating cavity, and rack 502 is not exposed to outer and causes obstacle.
As shown in Figure 6 and Figure 7, to keep the motion stabilization of rack 502, put respectively using two the first motors and the second motor In the both sides of rack 502, and the bottom of bottom step 507 is provided with the roller with latch functions and contacted with ground, for guiding bed steps Deploy and pack up, and bed steps are played with support and locking stabilization.Step length and quantity can be set according to practical application, tooth Bar length is stretched according to step depending on total kilometres, and as preferable, the step stroke L that always stretches is more than single step length and each The isometric setting of step, always flexible stroke L is the relative displacement sum of the adjacent step of all each twos to step, is also bottom step Total displacement.
If the first motor uses electromagnetic braking motor using common electric machine, the second motor, the motor shaft of the first motor is in electricity It can still be rotated during machine no power, motor shaft is in lockup state during the second motor no power, it is impossible to rotates.Bed steps device 5 The detailed process deployed and shunk is:When step need to deploy, it need to first start the second motor and send out rack, the second motor It is stopped and remains stationary as rack, restarts the first motor expansion bottom step and drive upper strata step expansion;Work as step When need to pack up, first start the first motor and bottom step is packed up and drives upper strata step to pack up, the first motor is stopped, then opens Rack 502 is accommodated in storage tank and accommodating cavity by dynamic second motor, avoids that bed body free surrounding space is caused to interfere.First electricity Machine, the installation of the second motor and arrangement cause rack total length to be substantially equal to step total kilometres, do not waste rack material, and And rack can be stored and hidden, reduce requirement of the rack movement to extraneous headspace.
If the first motor and the second motor use electromagnetic braking motor, the motor shaft of the first motor and the second motor is not Lockup state is in during energization, it is impossible to rotate, motor shaft could rotate after energization.The tool that bed steps device 5 is deployed and shunk Body process is:When step need to deploy, first start the first motor, first gear is moved to rack 502 along step expansion direction End and keep rack and pinion engagement, the first motor is stopped, and restarts the second motor, second gear band carry-over bar 502, rack 502 drives bottom step 507 to continue to move forward in the horizontal direction by the motor 503 of first gear 504 and first, bottom Other steps above step 507 and then drive move;When step need to be packed up, first start the second motor, the first motor Do not work, the second motor is moved by second gear band carry-over bar, and rack 502 passes through the band of 504 and first motor of first gear 503 Dynamic bottom step 507 is packed up, and drives upper strata step to pack up, when rack is recycled to its initial position before being organized work in step When, the second motor is stopped, and the first electric motor starting makes bottom step continue to move along packing up direction, until all steps are received Rising, this hour rack 502 is accommodated in storage tank and accommodating cavity, and in the embodiment, rack front end is hidden in inside bed steps all the time, It is not exposed to free surrounding space.
As depicted in figs. 1 and 2, as preferable, one end of the second bed board 201 is fixedly connected with the footpost 103 of lower section, separately One end is fixedly connected with the rack 104 of lower section, and support is provided by footpost 103 and rack 104.Matter storage lattice 105 is in glove The cavity body for setting on the side of frame 104 and being formed towards the extension of the inside of rack 104, upset bed board 102 are located at matter storage lattice 105 Lower section.
As depicted in figs. 1 and 2, as preferable, the first bed body 1 sets two, two the first bed bodies 1 to be arranged side by side, Two positions of rack 104 are adjacent and are connected, and form Contiuum type sick bed structure, and two the first bed boards 101 are located at two respectively The side of rack 104.Two racks 104 is are symmetrical arranged, and the accommodating cavity of rack 104 is in rack 104 away from the Opening is formed on the side of one bed board 101, the accommodating cavity of two racks 104 is connected in opening, and bed steps device 5 is arranged at In the accommodating cavity of two racks 104.
As depicted in figs. 1 and 2, as preferable, when the first bed body 1 sets two, the second bed body 2 is also provided with two, and two Individual second bed body 2 is arranged side by side, and each second bed body 2 is respectively arranged in first bed body 1, forms tetrad formula sick bed knot Structure.
As depicted in figs. 1 and 2, as preferable, the first bed body 1 also includes being arranged on the first bed board 101 and for being The first bed board 101 provides convenient lowering or hoisting gear 6 to patient up and down.As shown in figure 8, the lowering or hoisting gear 6 includes being vertically arranged at the Elevating lever 603 on one bed board 101 and be the lifting bed board 601 that is threadedly coupled with elevating lever 603.Elevating lever 603 is rotatable Be arranged on the first bed board 101, the bed surface of the axis of elevating lever 603 and the first bed board 101 is perpendicular, on the first bed board 101 And be provided with the motor for the driving force for rotating it to be provided elevating lever 603, motor passes through gear drive and lifting Bar 603 is connected, and power is transferred into elevating lever 603, rotates elevating lever 603.Elevating lever 603 forms spiral shell with lifting bed board 601 Rotation transmission, when elevating lever 603 rotates, lifting bed board 601 can be driven to do linear reciprocating motion in vertical direction.In lifting bed board 601 move down until when top surface is in below the bed surface of the first bed board 101, and patient can be by trampling on lifting bed board 601 Lower first bed board 101.
As depicted in figs. 1 and 2, as preferable, lowering or hoisting gear 6 also includes setting parallel with elevating lever 603 and is used for The guide rod 602 of guide effect is provided lifting bed board 601, and guide rod 602 is accordingly rising to be vertically arranged on the first bed board 101 Drop bed board 601, which is provided with, allows the pilot hole that guide rod 602 passes through.The elevating lever 603 and guide rod 602 of lowering or hoisting gear 6 are provided with phase Parallel two, two elevating levers 603 and two 602 rectangular distributions of guide rod, and two elevating levers 603 are in one of rectangle On diagonal, two guide rods 602 are on another diagonal of rectangle.
As shown in figure 1, the sick bed of the present invention also includes being arranged at the top of the first bed board 101 and for hanging the outstanding of infusion bottle Hang device.As shown in figure 9, as preferable, track 701 and and rail of the suspension arrangement including being located at the top of the first bed board 101 Road 701 is the hook 702 being slidably connected, and hook 702 is L-type structure, and hook 702 is used to catch on infusion bottle.In track 701 and set There is chute, link up with 702 upper end insertion chute and can be moved along chute, realization is slidably connected with track 701, passes through movement Hook 702, the position of infusion bottle can be adjusted.
As preferable, as shown in Fig. 1 and Fig. 9, the track 701 of suspension arrangement is the bottom surface for being arranged at the second bed board 201 On U-shape structure, its length direction is parallel with the length direction of the first bed board 101 and the second bed board 201.Inside track 701 Chute be also U-lag, make the motion track of hook 702 can take the shape of the letter U, and in the end of track 701 and provided with allowing hook 702 The opening of disengaging, hook 702, the quantity of regulation hook 702 can be removed and placed into opening.When the setting of hook 702 is more When, suspension arrangement can be used for hanging weather screen or mosquito net etc., and shading is mosquito-proof, and the rest environment of easiness is provided for patient.
As shown in Figure 10, also include being arranged in the second bed body 2 as preferable, of the invention sick bed and defeated for hanging Another suspension arrangement of liquid bottle or other articles such as weather screen or mosquito net etc..The suspension arrangement is with being arranged at the top of the first bed board 101 Suspension arrangement structure it is similar, it includes positioned at the track of the top of the second bed board 201 and is the hook that is slidably connected with track, Link up with as the structure of similar L-type, link up with for catching on infusion bottle or other articles.Track is interior and is provided with chute, the upper end of hook It can move in embedded chute and along chute, realization is slidably connected with track, by moveable hook, can adjust the position of infusion bottle Put.The track of suspension arrangement provides support by the support bar 8 being vertically arranged in the second bed body 2, and support bar 8 sets parallel Multiple, the lower end of support bar 8 is connected with the second bed body 2, and upper end is connected with track, makes track horizontal in the upper of the second bed board 201 Side.
As shown in figure 11, sick bed of the invention also includes movably being arranged on the first bed board washing protection unit, and this is washed It is the clamp system of detachable connection that protection unit, which is included with the first bed board of sick bed, is arranged on clamp system and is that length can The support of regulation, the detent mechanism being arranged on support and and it is arranged on detent mechanism and the placement of shield basin is washed for placing Frame, detent mechanism have the locating slot of adjustable in length.
As shown in figure 11, bedside of the protection unit along the first bed board is washed along setting, and will be washed protection unit and is arranged to and the first bed board It is easy to disassemble to change installation site according to the requirement of patient for detachable connection.As shown in figure 12, the length of support It is adjustable and rotatable, with regulation top detent mechanism position.Support include the lower fulcrum bar 912 that is connected with clamp system and with The upper rack posts 911 that lower fulcrum bar 912 connects, the lower end of lower fulcrum bar 912 are rotatablely connected by bearing pin and clamp system, the axle of the bearing pin Line is parallel with the length direction or width of the first bed board, on the bearing pin and provided with being the locking screw that is threadedly coupled with it Mother, by tightening locking nut, fixation of the support on clamp system can be achieved.Lower fulcrum bar 912 is upper end open, inner hollow Structure, upper rack posts 911 insert in lower fulcrum bar 912 and can to move linearly along its length, support is stretched, realize length The regulation of degree.After stent length regulation is suitable, upper rack posts 911 and lower fulcrum bar 912 need to be fixed.Fixed form can be by using Latch passes through upper rack posts 911 and lower fulcrum bar 912, is accordingly set on upper rack posts 911 and lower fulcrum bar 912 and allows the locking that latch passes through Hole, and the locking hole on upper rack posts 911 and lower fulcrum bar 912 set along its length it is multiple.Fixed form can also by It is the lock sleeve being threadedly coupled that the upper end of lower fulcrum bar 912, which is arranged with it, and upper rack posts 911 pass through from lock sleeve, by tightening lock Tight set, lock sleeve is clamped upper rack posts 911, realize that upper rack posts 911 and the locking of lower fulcrum bar 912 are fixed.
It is for providing support to positions such as the legs and feet of bed patient, arms in sick bed side, washing protection unit to wash protection unit Detent mechanism be then used to position the position that need to support, when bed patient need to clean legs and feet, arm or hair washing, can lead to Cross detent mechanism and hold leg, arm or neck, legs and feet, arm or head is suspended at the top for washing shield basin, be easy to the people that accompanies and attends to Member is cleaned, and can mitigate the burden of entourage.Wash protection unit to move forward and backward and rotate in sick bed side, regulation is fixed The position of position mechanism, the position for making to be supported is in more comfortable posture.As shown in Figure 12 to Figure 15, detent mechanism is fixed and set It is placed in the end of upper rack posts 911, detent mechanism includes upper guide pad 907, the lower guide pad 908 that is connected with support, movably The first keeper for being arranged on lower guide pad 908 and movably it is arranged on guide pad 907 and is with the first keeper Relatively-movable second keeper.Upper guide pad 907 is fixedly installed on the top of lower guide pad 908, the bottom of lower guide pad 908 Portion is fixedly connected with the end of the upper rack posts 911 of lower section.The moving direction and the first bed board of first keeper and the second keeper Width it is parallel, it is perpendicular with the length direction of support.First keeper and the second keeper, which match to merge, forms length Adjustable locating slot is spent, when bed patient need to clean legs and feet, arm or hair washing, leg, arm or neck can be positioned over In locating slot, and the length of locating slot can be adjusted according to the position that need to be placed.
As shown in FIG. 13 to 15, the first keeper has first baffle 909 and the first upper slide of parallel setting 902 and first lower skateboard 903, the second keeper has with first baffle 909 is oppositely arranged second baffle 910 and parallel The second upper slide 904 and the second lower skateboard 905 set, the space between first baffle 909 and second baffle 910 form length Adjustable locating slot.First upper slide 902 and the first lower skateboard 903 and first baffle 909 are vertical connection, and sliding on first The same side of plate 902 and first lower skateboard 903 towards first baffle 909 is extended.First lower skateboard 903 is sliding on first The lower section of plate 902, the end of the first lower skateboard 903 are fixedly connected with the lower end of first baffle 909, the end of the first upper slide 902 Opening position of the portion between the both ends of first baffle 909 is fixedly connected with first baffle 909, and the first keeper of formation is F shapes Structure.In lower guide pad 908 have allow the first lower skateboard 903 be embedded in and for rectangle gliding groove, the upper end of first baffle 909 is prolonged The top face of guide pad 907 is extended, the first upper slide 902 is also on the top surface of guide pad 907.Second upper slide 904 and second lower skateboard 905 and second baffle 910 be vertical connection, and the second upper slide 904 and the direction of the second lower skateboard 905 The same side of second baffle 910 is extended, under the first upper slide 902, the first lower skateboard 903, the second upper slide 904 and second Slide plate 905 is between first baffle 909 and second baffle 910.Second lower skateboard 905 is located at the lower section of the second upper slide 904, The end of second lower skateboard 905 is fixedly connected with the lower end of second baffle 910, and the end of the second upper slide 904 is in second baffle Opening position between 910 both ends is fixedly connected with second baffle 910, and the second keeper of formation is F shape structures.First baffle 909 length is more than the length of second baffle 910, the upper end position alignment of first baffle 909 and second baffle 910, under second Slide plate 905 and the top for being located at the first lower skateboard 903.Have in upper guide pad 907 and allow the second lower skateboard 905 to be embedded in and be rectangle Upper hopper chute, upper hopper chute is parallel with gliding groove, and the upper end of second baffle 910 extends to the top face of guide pad 907, Two upper slides 904 are also on the top surface of guide pad 907.First baffle 909, second baffle 910, the and of the first upper slide 902 Second upper slide 904 surrounds and forms the rectangle locating slot of adjustable in length.
As shown in FIG. 13 to 15, the first upper slide 902 and the second upper slide 904 are in same plane, the first upper slide 902 and second upper slide 904 be respectively provided with multiple slots, the slot be along the first upper slide 902 and the second upper slide 904 length The extended rectangular channel in direction, and width of the slot along the first upper slide 902 and the second upper slide 904 be arranged side by side it is more Individual, slot on the first upper slide 902 is simultaneously staggeredly arranged with the slot on the second upper slide 904 so that the first upper slide The gear shaping between adjacent two slot on 902 is inserted into the slot on the second upper slide 904.Pass through setting for slot Put, the first upper slide 902 and the second upper slide 904 can be made to be spliced to form between first baffle 909 and second baffle 910 Rectangular slab, make detent mechanism overall structure compacter, save space.
As shown in figure 13, as preferable, detent mechanism also includes being connected and making with the first keeper and the second keeper First keeper and the link gear of the second keeper linkage.The link gear is mainly included positioned at the second lower skateboard 905 and the The top of linkage gear 906 between one lower skateboard 903, the bottom of the second lower skateboard 905 and the first lower skateboard 903 has and connection The tooth that moving gear 906 engages, the tooth engaged with linkage gear 906 is respectively in the bottom of the second lower skateboard 905 and the first lower skateboard 903 top sets multiple, formation rack structure along its length.Linkage gear 906 is rotatably arranged on down by rotating shaft On guide pad 908, linkage gear 906 is located at the inside of lower guide pad 908.When pulling the first keeper, the first keeper can To drive linkage gear 906 to rotate, linkage gear 906 simultaneously drives the movement of the second keeper;Accordingly, when when the positioning of pulling second During part, the second keeper can drive linkage gear 906 to rotate, and linkage gear 906 simultaneously drives the movement of the first keeper, so as to It is easy to operate simple very easily to adjust the length of locating slot, it is time saving and energy saving.
As shown in figure 12, rack includes the peg 914 being connected with the lower guide pad of detent mechanism and is arranged at peg 914 Bracket 915 upper and for cirque structure, peg 914 is parallel with support, and the length of peg 914 is less than the length of support.Support Frame 915 be used for place circle wash shield basin, the axis of bracket 915 is parallel with the length direction of peg 914, peg 914 simultaneously position Between bracket 915 and support.Bracket 915 is located at the lower section of detent mechanism, when bed patient need to clean legs and feet, arm or hair washing When, leg, arm or neck can be held by detent mechanism, legs and feet, arm or head is suspended at the top for washing shield basin, is easy to Entourage is cleaned, and can mitigate the burden of entourage.
As preferable, as shown in figure 12, washing protection unit also includes being arranged on peg 914 and positioned at the lower section of bracket 915 Dish type heating tube 916, dish type heating tube 916, which is powered, to generate heat, and what caused heat can be transferred to top washes shield basin, right The scouring water washed in shield basin is heated.In addition, when using bracket 915 as placement other article such as socks, clothing or towel etc. Hanger in use, the heating power of dish type heating tube 916, can be dried to hanging over the article on bracket 915.
As shown in figure 16, clamp system includes the clamping plate 901 of a U-shaped and the multiple check lock levers being arranged on clamping plate 901 913, lower end and the clamping plate 901 of lower fulcrum bar 912 are rotation connection, and check lock lever 913 is to be threadedly coupled with clamping plate 901.Clamping plate 901 The inside of sidepiece has the groove for allowing the first bed board to be embedded in, and clamping plate 901 has two horizontal parts and a vertical portion, lower fulcrum bar 912 are rotatablely connected with vertical portion, and one of horizontal position is above the first bed board, and another horizontal position is under the first bed board Side.Check lock lever 913 is threadedly coupled with one of horizontal part of clamping plate 901, is accordingly provided with the horizontal part and is allowed check lock lever 913 The internal thread hole passed through, by tightening check lock lever 913, check lock lever 913 is set to be engaged clamping with another horizontal part of clamping plate 901 One bed board, realize that the locking of clamp system and the first bed board is fixed.Unscrew check lock lever 913, can enable to wash protection unit from Disassembled on one bed board 101.
The sick bed of the present invention is upper and lower bed configuration, can make full use of sheaf space on ward, is reduced empty to ward ground Between occupancy.Upper berth can be usually rested as entourage with bed, in the case where bed is more nervous, can also be used as nothing The light and slow bed used for patients of the obstacle state of an illness of taking action, lower berth is set up to be used for patient.Step is provided between two-berth, facilitates upper berth personnel Up and down, step uses telescopic structure, and the used time can not shrink, and be provided with drawer inside every layer of step, in reduction pair Ward space can make full use of existing space while occupancy.Under be equipped with rocker device patient can be facilitated to lie down, lie on the back, sit Rise, and under side of making the bed be provided with Height-adjustable trigger structure, be easy to action disorder patients and elderly patients' bunk bed.For convenience of lower berth disease People has dinner, reads a book, reading newspaper, using notebook computer etc., and on upper berth, bed board bottom surface is provided with elevating folding table 4, can be with during use Laid out flat, and inclination angle of desktop and height can be adjusted as needed, it is convenient to be used with different sitting postures;The used time can be with Folding is packed up.After packing up, hanging table both sides cantilever lower end can be with bolt lanyard, for placing towel, clothing etc..To make full use of money Source, space is saved, upper berth bedstead bottom surface is provided with smooth track, slide block type hook is embedded, available for infusion bottle is hung, instead of existing Ceiling track pendency hanging-rod type Transfusion hanging stand;Weather screen, mosquito net can also be hung, shading is mosquito-proof, and stopping for easiness is provided for patient Cease environment;And tailstock is provided with bookshelf-type dividing plate, is distributed some placement positions on dividing plate, bookshelf can be used as to place books, also may be used To place patient's article.Sick bed supporting leg bottom is provided with the universal wheel with block rubber locking system, is easy to bed body to move.Sick bed can be with The independent sick bed in two-berth two is set to, the disjunctor sick bed of two-berth four can also be set to.Sick bed is additionally provided with detachable with bed board Protection unit is washed in connection, when bed patient need to clean legs and feet, arm or hair washing, can hold leg, arm by washing protection unit Or neck, legs and feet, arm or head is suspended at the top for washing shield basin, be easy to entourage to be cleaned, can mitigate and accompany and attend to The burden of personnel.The sick bed not only has operating beds function, and can make full use of ward space, economizes on resources, and reduces Ground space takes and patient's sense of depression, and more abundant living facilities are provided for patient, have expanded the living space of patient, It is easy to patients ' recovery to take into account entourage's night's rest while treatment, mitigates nurse fatigue, increases the fragrance of doctor-patient relationship.
The present invention is exemplarily described above in association with accompanying drawing.Obviously, present invention specific implementation is not by above-mentioned side The limitation of formula.As long as employ the improvement of the various unsubstantialities of inventive concept and technical scheme of the present invention progress;Or not It is improved, the above-mentioned design of the present invention and technical scheme are directly applied into other occasions, in protection scope of the present invention Within.

Claims (10)

1. sick bed, it is characterised in that including:
First bed body, it has the first bed board and the upset bed board being rotatably arranged on the first bed board;
Second bed body, it is arranged in the first bed body, and with the second bed board above the first bed board;
Folding table, it is connected with the second bed body, between the second bed board and the first bed board, and can be in deployed condition and folding Switched between state;And
Adjusting means, it is arranged in the first bed body, and with upset bed board be connected, for adjust the first bed board with overturn bed board it Between corner dimension;
Wherein, the folding table includes the height regulating frame being connected with second bed body, the table bottom being connected with height regulating frame Seat and it is rotatably arranged on table base and for placing the table of article, the rotation centerline of table and the upset bed board Rotation centerline it is parallel;
The height regulating frame includes the second bearing being connected with second bed body and the first of the rotation connection of the second bearing and connected Bar, the second connecting rod being connected with first connecting rod and the table base rotation, it is rotatablely connected with second connecting rod and is slided with table base The third connecting rod of connection and for making first connecting rod and second connecting rod keep relatively-stationary first lockable mechanism.
2. sick bed according to claim 1, it is characterised in that the rotation centerline of the upset bed board and described first The length direction of plate is perpendicular.
3. sick bed according to claim 2, it is characterised in that the adjusting means includes being arranged in first bed body The first bearing, with the first bearing be the adjusting rod of threaded connection, the push rod that is connected with adjusting rod and be rotatablely connected with push rod and For applying the swivel mount for the active force for rotating it, the rotation of the length direction and upset bed board of push rod to the upset bed board Center line is parallel.
4. sick bed according to claim 1, it is characterised in that the folding table also include be connected with the first connecting rod and For making first connecting rod keep relatively-stationary second lockable mechanism with second bed body when folding table is in deployed condition.
5. sick bed according to claim 4, it is characterised in that the folding table also include be connected with second bed body and For making the table base keep relatively-stationary 3rd lockable mechanism with second bed body when folding table is in folded state.
6. sick bed according to any one of claims 1 to 5, it is characterised in that also include on the outside of first bed body and The bed steps device that can be switched between deployed condition and contraction state.
7. sick bed according to claim 6, it is characterised in that the bed steps device includes multiple ladders being slidably connected successively Rank and for make multiple steps carry out expansion and contractive action drive mechanism.
8. sick bed according to any one of claims 1 to 5, it is characterised in that also include movably being arranged at described first Protection unit is washed on bed board, this is washed the clamp system that protection unit includes with the first bed board is detachable connection, is arranged at clamping In mechanism and the support for adjustable in length, the detent mechanism that is arranged on support and and it is arranged on detent mechanism and for putting The rack for washing shield basin is put, detent mechanism has the locating slot of adjustable in length.
9. sick bed according to claim 6, it is characterised in that also include movably being arranged on first bed board Wash protection unit, this wash protection unit include with the first bed board for detachable connection clamp system, be arranged on clamp system and For the support of adjustable in length, the detent mechanism being arranged on support and and it is arranged on detent mechanism and washes shield basin for placement Rack, detent mechanism has the locating slot of adjustable in length.
10. sick bed according to claim 7, it is characterised in that also include movably being arranged on first bed board Wash protection unit, this wash protection unit include with the first bed board for detachable connection clamp system, be arranged on clamp system And for the support of adjustable in length, the detent mechanism being arranged on support and and it is arranged on detent mechanism and washes shield for placement The rack of basin, detent mechanism have the locating slot of adjustable in length.
CN201610325755.8A 2016-05-17 2016-05-17 Sick bed Active CN105816283B (en)

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CN106389032B (en) * 2016-09-13 2019-01-18 奉节县甲高镇中心卫生院 A kind of scalable hospital bed with dining table
CN106389033B (en) * 2016-09-13 2019-02-22 福州市长乐区长胜信息技术有限公司 A kind of scalable hospital bed
CN111938949B (en) * 2020-08-20 2021-08-24 鹤壁市人民医院 Avoid not enough power to lead to injured emergency sick bed to accomodate support when collecting

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CN101455493A (en) * 2007-12-12 2009-06-17 欧阳高 Bunk bed with ladder
CN101496762B (en) * 2008-02-03 2011-03-30 张少茹 Medical on-bed hair cleaning cart
CN203370035U (en) * 2013-07-01 2014-01-01 上海先致金属器具制造有限公司 Multifunctional hospital bed for emergency
CN203493851U (en) * 2013-08-26 2014-03-26 福建亿德医疗器械有限公司 Double-crank leg-curling care bed with ABS (Acrylonitrile Butadiene Styrene) bed head
CN105310337A (en) * 2014-06-25 2016-02-10 王建生 High-low double bed with convenient foldable table
CN204500069U (en) * 2015-04-08 2015-07-29 苏州工业园区职业技术学院 A kind of bunk beds
CN204683094U (en) * 2015-05-23 2015-10-07 胡建 Multifunction double-layer slide bed

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