CN105250094B - Self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed - Google Patents
Self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed Download PDFInfo
- Publication number
- CN105250094B CN105250094B CN201510776645.9A CN201510776645A CN105250094B CN 105250094 B CN105250094 B CN 105250094B CN 201510776645 A CN201510776645 A CN 201510776645A CN 105250094 B CN105250094 B CN 105250094B
- Authority
- CN
- China
- Prior art keywords
- grillage
- worm
- bed
- toe board
- frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/002—Beds specially adapted for nursing; Devices for lifting patients or disabled persons having adjustable mattress frame
- A61G7/015—Beds 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/02—Beds specially adapted for nursing; Devices for lifting patients or disabled persons with toilet conveniences, or specially adapted for use with toilets
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/065—Rests specially adapted therefor
- A61G7/075—Rests specially adapted therefor for the limbs
- A61G7/0755—Rests specially adapted therefor for the limbs for the legs or feet
Abstract
One kind crouches, sits and facilitated hole to open Restoring nursing bed using the self-service regulation of ratchet.By the ratchet direction for converting bidirectional ratchet wrench, worm screw rotation direction concentric on single-ended six-edged axis is promoted to change, drive the sprocket wheel rotation direction conversion coaxial with worm gear, and screw rod sprocket wheel is converted rotation direction therewith and drive the screw rod rotation direction fixed with sprocket wheel to change, making nut on screw rod, (or backward) is mobile forward.Link to move therewith in the strut on nut and drive that (or downwards) stirs upwards with the need with the pulldown bed grillage tedding rod of its other end hinge joint, reach the purpose that bedplate frame is sleeping, seat appearance converts.And hole is facilitated to automatically turn on when back pulldown bed grillage is transformed into and erects sitting posture formula.Patient reaches during with hand or pin operation change bed board position tempers hand, pin, waist muscle, accelerates physical rehabilitation purpose.
Description
Technical field
The present invention relates to a kind of care bed.
Technical background
Existing care bed needs other artificial patient's regulations crouch, sit back and wait various angles；Other people are also required to help to open
Facilitate hole on bed, it is difficult to meet the needs of patient often changes in time.
The content of the invention
And can be manipulated by other people it is an object of the invention to provide one kind prone position formula or sitting posture are adjusted by patient one self
Formula, and the Restoring nursing bed for facilitating hole to automatically turn on during sitting posture formula.
The technical scheme is that：The fixed bedstead being fixed on above cabinet base its be fixedly arranged in the middle of waist fixed bed board
Frame.Stem is provided with the back pulldown bed grillage more than fixed bedstead inside casing, back pulldown bed grillage is cannot be below fixed bed
Frame.Afterbody is provided with the leg movements bedplate frame less than fixed bedstead inside casing, can be higher or lower than fixed bedstead.Fixed bedstead
It is provided with worm gear case below middle part, the worm screw end of the single-ended six ribs worm shaft in worm gear case is engaged with worm gear, six ribs of its other end
Shaft extension goes out outside fixed bedstead.Six rib endoporus bidirectional ratchet wrench are enclosed on six-edged axis, and operation bidirectional ratchet wrench is to forward and backward
Reciprocating motion can promote six rib worm shaft one-directional rotations and drive worm gear to rotate.The worm-wheel shaft top stretched out outside worm gear case is provided with chain
Take turns and coupled with the screw shaft sprocket wheel being fixed on screw shaft with chain.The screw rod of screw shaft is provided with nut, and nut turns because of screw rod
It is dynamic and (or backward) is mobile forward and drives strut of the hinge joint on nut (or backward) is mobile forward.The other end hinge joint of strut
On pulldown bed grillage tedding rod, (or backward) mobile strut drives pulldown bed grillage tedding rod upward around hinge axis forward
(or downwards) stirred.Reach that conversion care bed is sleeping, the purpose of sitting posture formula.
Fig. 1 is that ratchet mediates operating principle when to cephalad direction：Fixed bedstead both sides are pulled to be enclosed on six ribs to chest
Bidirectional ratchet wrench on axle, just drive single-ended six ribs worm shaft (bidirectional ratchet wrench to leg direction return when it is single-ended
Six rib worm shafts will not rotate), the worm screw in worm gear case promotes worm gear rotation.Worm-wheel shaft stretches out to be set on worm gear case outer shaft top
Sprocket wheel be fixed on screw shaft sprocket wheel on screw shaft through chain-driving and rotate.Configure nut on screw rod rotate with screw rod and
The corresponding mobile strut for promoting hinge joint on nut moves, and allows for stirring with the pulldown bed grillage of strut other end hinge joint
Bar stirs around hinge axis.Two sets of screw rods of back pulldown bed grillage tedding rod and leg movements bedplate frame tedding rod are linked respectively
Just back pulldown bed grillage tedding rod stirs nut body upwards, leg movements bedplate frame tedding rod stirs downwards for operation respectively.
Ratchet wrench is stopped drag at any time, and pulldown bed grillage just stops stirring.Ratchet wrench is pulled on finally to can reach
The purpose that back pulldown bed grillage and leg movements bedplate frame are each erect.
The movable toe board frame linked with it with hinge is driven to move downward therewith when leg movements bedplate frame is stirred downwards.
After movable toe board frame, which moves downward, is lived by cabinet base horizontal-associate span, leg movements bedplate frame continues to stir downwards, movable leg rest
Grillage just rotates around hinge and is maintained at cabinet base horizontal-associate bar height, finally with continuing to stir into vertical leg movements bedplate frame downwards
Form an angle of 90 degrees and be suitable to patient's leg rest.
One side that waist fixed bed grillage is twisted together with back pulldown bed grillage is in concave character type, back pulldown bed grillage and its phase
Concave, convex complementation is into burnishing surface, when back pulldown bed grillage is holded up, waist when the one side being twisted together is in two pulldown bed grillage level of convex
Turn at portion's bedplate frame concave character type and facilitate hole.
Fig. 2 is that ratchet mediates operating principle when to leg direction：Fixed bedstead both sides are promoted to be enclosed on to leg direction
Bidirectional ratchet wrench on six-edged axis, just drive single-ended six ribs worm shaft (bidirectional ratchet wrench to chest direction return when
Single-ended six ribs worm shaft will not rotate), the worm screw in worm gear case promotes worm gear rotation.Worm-wheel shaft is stretched out on worm gear case outer shaft top
The screw shaft sprocket wheel that the sprocket wheel of setting is fixed on through chain-driving on screw shaft rotates.The nut configured on screw rod revolves with screw rod
Then the corresponding mobile strut for promoting hinge joint on nut moves, the pulldown bed grillage tedding rod for linking the strut other end
Stirred around hinge axis.Two sets of spiral shells of back pulldown bed grillage tedding rod and leg movements bedplate frame tedding rod are each linked respectively
Stem nut mechanism, back pulldown bed grillage tedding rod stirs downwards, leg movements bedplate frame tedding rod stirs upwards for operation respectively.
Ratchet wrench is stopped drag at any time, and pulldown bed grillage just stops stirring.Ratchet wrench is pulled on finally to can reach
The respective horizontal purpose of back pulldown bed grillage and leg movements bedplate frame.
When leg movements bedplate frame is stirred upwards, the toe board support bar being fixed on below leg movements bedplate frame holds up work
Dynamic leg rest grillage, movable toe board frame is rotated around hinge and maintain an equal level until with leg movements bedplate frame.
Ratchet wrench gangbar can be respectively fitted on the ratchet wheel plate handle of a both sides, the ratchet wrench of both sides is synchronously joined
It is dynamic.Ratchet wrench gangbar is provided with pedal hauling rope, is available for the patient on bed to pull ratchet wrench gangbar with pin.
And can be manipulated by other people the invention provides a kind care bed that is sleeping or sitting is adjusted by patient one self.Simultaneously
Also the utensil of rehabilitation exercise on sick bed is provided for patient.
The ratchet wrench of fixed bedstead both sides can distinguish single operation in the technical program, also can simultaneously operating.
Ratchet wrench in the technical program horizontal can adhere on fixed bedstead both sides when not operating, and not influence caregiver
Employee makees.Ratchet wrench in the technical program can also be substituted with the rotary-type wrench of six rib endoporus, but it is higher by sick bed part
Unfavorable nursing staff's work.
Brief description of the drawings：
Fig. 1 is ratchet commutation handle when mediating to cephalad direction in the present invention, pulldown bed grillage during ratchet wrench back and forth movement
Move schematic diagram.
Fig. 2 is ratchet commutation handle when mediating to leg direction in the present invention, pulldown bed grillage during ratchet wrench back and forth movement
Move schematic diagram.
In figure：1st, fixed bedstead, 2, cabinet base, 3, back pulldown bed grillage, 4, leg movements bedplate frame, 5, movable leg rest
Plate, 6, toe board support bar, 7 waist fixed bed grillages, 8, six rib endoporus bidirectional ratchet wrench, 9, ratchet commutation handle, 10, single-ended
Six rib worm shafts, 11, worm gear case, 12, worm gear, 13, worm-wheel shaft sprocket wheel, 14, chain, 15, spiral shell stalk axle sprocket wheel, 16, screw rod, 17,
Nut, 18, support stalk, 19, hinge, 20, pulldown bed grillage tedding rod, 21, cabinet base horizontal-associate bar, 22, ratchet wrench gangbar, 23,
Pedal hauling rope, (the arrow signal direction of motion in figure).
Specific embodiment
With embodiment and with reference to accompanying drawing, the invention will be further described below；
Fig. 1 is that ratchet commutation handle (9) mediates operating process when to cephalad direction：It is enclosed on single-ended six ribs worm shaft (10)
On six rib endoporus bidirectional ratchet wrench (8) drive when being pulled to chest single-ended six ribs worm shaft (10) to rotate (bidirectional ratchet plate
Hand 8 to leg direction return when single-ended six ribs worm shaft 10 will not rotate), the worm screw in worm gear case (11) promotes worm gear (12) rotation
Turn.Worm-wheel shaft stretches out the worm-wheel shaft sprocket wheel (13) that the axle top in worm gear case (11) outside is set and is fixed on spiral shell through chain (14) drive
Screw shaft sprocket wheel (15) on bar (16) rotates, and nut (17) moves because of screw rod (16) rotation and drives strand by support thereon
Bar (18) is mobile, and the other end of strut (18) is linked on mobile bed plate tedding rod (20), mobile support stalk (18) promotion activity
Bed board tedding rod (20) stirs around hinge (19).Mobile bed plate tedding rod (20) below back pulldown bed grillage (3) pushes up
Dynamic back pulldown bed grillage (3) rotates around hinge (19)；Mobile bed plate tedding rod (20) below leg movements bedplate frame is downward
Pulling leg movements bedplate frame (4), operating is dynamic downwards around hinge (19).Reach regulation back pulldown bed grillage (3) and leg movements
Bedplate frame (4) is all vertical and turns into seat posture.
The movable toe board (5) linked with it with hinge is driven to rotate down when leg movements bedplate frame (4) rotates down,
After movable toe board (5) is lived by cabinet base horizontal-associate bar (21) shelves, movable toe board (5) departs from toe board support bar (6), and leg is lived
Dynamic bedplate frame (4) continues to rotate down, until movable toe board frame (5) and leg movements bedplate frame (4) form about an angle of 90 degrees and used
In leg rest.
The self-service regulation of the present invention crouches, sits and facilitated the waist fixed bed grillage (7) of hole unlatching Restoring nursing bed to be lived with back
One side that dynamic bedplate frame (3) is twisted together is in concave character type, and one side that back pulldown bed grillage (3) is mutually twisted together with it is in convex, and two
Concave, convex complementation is into burnishing surface during pulldown bed grillage zoom level, when back pulldown bed grillage (3) is holded up, waist bedplate frame (7) it is recessed
Just facilitate hole as one at font.
Fig. 2 is that ratchet commutation handle (9) mediates operating process when to foot direction：It is enclosed on single-ended six ribs worm shaft (10)
On six rib endoporus bidirectional ratchet wrench (8) drive single-ended six ribs worm shaft (10) to rotate (two-way spine when being promoted to foot direction
Wheel wrench 8 to chest direction returns when single-ended six ribs worm shaft 10 will not rotate), the worm screw promotion worm gear in worm gear case (11)
(12) rotate.Worm-wheel shaft stretches out the sprocket wheel (13) that the axle top in worm gear case (11) outside is set and is fixed on spiral shell through chain (14) drive
Screw shaft sprocket wheel (15) on bar (16) rotates, and nut (17) moves because of screw rod (16) rotation and drives hinge joint in support thereon
Bar (18) is mobile, and the other end of strut (18) is linked on mobile bed plate tedding rod (20), mobile strut (18) promotion activity
Bed board tedding rod (20) stirs around hinge (19).Mobile bed plate tedding rod (20) below back pulldown bed grillage (3) pulls down
Dynamic back pulldown bed grillage (3) rotates around hinge (19)；Mobile bed plate tedding rod (20) below leg movements bedplate frame (4) to
Upper promotion leg movements bedplate frame (4) is rotated up around hinge (19).Reach regulation back pulldown bed grillage (3) and leg movements
Bedplate frame (4) is all into horizontal prone position position formula.
When leg movements bedplate frame (4) is stirred upwards, the toe board support bar of leg movements bedplate frame (4) below is fixed on
(6) hold up and be blocked the movable toe board frame (5) on cabinet base horizontal-associate bar (21), movable toe board frame (5) is rotated around hinge
Maintain an equal level until with leg movements bedplate frame (4).
Ratchet wrench gangbar (22) can be respectively fitted on ratchet wrench (8) handle of a both sides, make the ratchet of both sides
Wrench links.Ratchet wrench gangbar (22) is provided with pedal hauling rope (23), is available for the patient on bed to be coordinated with pin and pulls spine
Take turns wrench gangbar (22).
And can be manipulated by other people the invention provides a kind Restoring nursing bed that is sleeping or sitting is adjusted by patient one self.
The utensil of rehabilitation exercise on sick bed is also provided for patient simultaneously.
The ratchet wrench of fixed bedstead both sides can distinguish single operation in the technical program, also can simultaneously operating.
Ratchet wrench in the technical program horizontal can adhere on fixed bedstead both sides when not operating, do not influence to nurse into
Employee makees.Ratchet wrench in the technical program can also be operated with the rotary-type wrench of six rib endoporus, but it is higher by sick bed part
Unfavorable nursing staff's work.
Claims (4)
1. self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed, including fixed bedstead (1), cabinet base (2), back pulldown bed
Grillage (3), leg movements bedplate frame (4), movable toe board frame (5), toe board support bar (6), waist fixed bed grillage (7),
Six rib endoporus bidirectional ratchet wrench (8), ratchet commutation handle (9), single-ended six ribs worm shaft (10), worm gear case (11), worm gear (12),
Worm-wheel shaft sprocket wheel (13), chain (14), screw shaft sprocket wheel (15), screw rod (16), nut (17), strut (18), hinge (19), work
Dynamic bedplate frame tedding rod (20), cabinet base horizontal-associate bar (21), ratchet wrench gangbar (22), pedal hauling rope (23), its feature exist
In：Fixed bedstead (1) is fixed on cabinet base (2), and fixed bedstead (1) is fixedly arranged in the middle of waist fixed bed grillage (7), its both ends point
Not Yong hinge (19) connection back pulldown bed grillage (3), leg movements bedplate frame (4), fixed bedstead (1) on both sides of the middle sets respectively
There are six rib ends of single-ended six ribs worm shaft (10), six rib inner hole sleeves of six rib endoporus bidirectional ratchet wrench (8) are in single-ended six ribs snail
On bar axle (10), the other end of single-ended six ribs worm shaft (10) can promote the snail in worm gear case (11) provided with concentric geared worm
Take turns (12) to rotate, the worm-wheel shaft sprocket wheel (13) on worm-wheel shaft top is coupled with screw shaft sprocket wheel (15) by chain (14), screw shaft chain
Wheel (15) is fixed on screw rod (16), and nut (17) is moved and driven with screw rod (16) rotation and links in the support on nut (17)
Bar (18) is mobile, and the other end of strut (18) links on pulldown bed grillage tedding rod (20) and promotes pulldown bed grillage tedding rod
(20) around hinge (19), axis stirs, and reaches regulation pulldown bed grillage and changes into posture that is sleeping or sitting up or down, in six ribs
The handle of hole bidirectional ratchet wrench (8) is provided with ratchet commutation handle (9) and is used to change pawl wheel direction.
2. the self-service regulation as described in claim 1 crouches, sits and facilitated hole to open Restoring nursing bed, it is characterised in that：Link in
The leg movements bedplate frame (4) of waist fixed bed grillage (7), its another side hinge (19) hinge joint activity toe board frame (5), leg
Portion's pulldown bed grillage (4) is fixed with toe board support bar (6) below, and second half of toe board support bar (6) extends active resting
Sole frame (5) holds movable toe board frame (5) below, drive activity toe board frame when leg movements bedplate frame (4) rotates down
(5) move downward, movable toe board frame (5) departs from toe board after movable toe board frame (5) is blocked by cabinet base horizontal-associate bar (21)
Support bar (6), leg movements bedplate frame (4) continue to rotate down, until movable toe board frame (5) and leg movements bedplate frame
(4) form about an angle of 90 degrees degree and be used for leg rest.
3. the self-service regulation as described in claim 1 crouches, sits and facilitated hole to open Restoring nursing bed, it is characterised in that：Waist is consolidated
Fixed bed grillage (7) and one side of back pulldown bed grillage (3) hinge joint are in concave character type, and back pulldown bed grillage (3) mutually twists with it
The one side connect is in convex, during two pulldown bed grillage zoom levels concave, convex complementation holded up into burnishing surface, back pulldown bed grillage (3)
When, just facilitate hole as one at the concave character type of waist fixed bed grillage (7).
4. the self-service regulation as described in claim 1 crouches, sits and facilitated hole to open Restoring nursing bed, it is characterised in that：Ratchet wheel plate
Hand gangbar (22) both ends can be enclosed on six rib endoporus bidirectional ratchet wrench (8) handles for being arranged on care bed both sides, make both sides
Six rib endoporus bidirectional ratchet wrench (8) synchronous interactions, the pedal hauling rope (23) set in ratchet wrench gangbar (22) can
Unidirectionally to pull six rib endoporus bidirectional ratchet wrench (8) with pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776645.9A CN105250094B (en) | 2015-11-09 | 2015-11-09 | Self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510776645.9A CN105250094B (en) | 2015-11-09 | 2015-11-09 | Self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105250094A CN105250094A (en) | 2016-01-20 |
| CN105250094B true CN105250094B (en) | 2018-01-16 |
Family
ID=55090248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510776645.9A Expired - Fee Related CN105250094B (en) | 2015-11-09 | 2015-11-09 | Self-service regulation crouches, sits and facilitated hole to open Restoring nursing bed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105250094B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112590631B (en) * | 2020-12-22 | 2022-10-25 | 福建泉州市南安步盛汽配有限公司 | Freight train sleeping berth with shock-absorbing function |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2280470Y (en) * | 1997-01-20 | 1998-05-06 | 顾文玉 | Multifunction bed |
| CN2356669Y (en) * | 1998-12-02 | 2000-01-05 | 黄庆辉 | Multifunctional automatic nursing bed |
| CN201524202U (en) * | 2009-11-06 | 2010-07-14 | 王金花 | Self nursing bed-chair |
| CN203576797U (en) * | 2013-12-02 | 2014-05-07 | 魏紫辉 | Novel multifunctional nursing bed |
| CN205083874U (en) * | 2015-11-09 | 2016-03-16 | 骆金山 | Self -service regulation is crouched, is sat and make things convenient for hole to open rehabilitation and nursing bed |
-
2015
- 2015-11-09 CN CN201510776645.9A patent/CN105250094B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105250094A (en) | 2016-01-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Cheng Huawei Inventor after: Li Zhenfu Inventor before: Luo Jinshan |
|
| CB03 | Change of inventor or designer information | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20171208 Address after: 266003 Jiangsu Road, Shandong, China, No. 16, No. Applicant after: Affiliated Hospital of University Of Qingdao Address before: 310003 Hangzhou City, the city under the knife knife Lane No. days garden pavilion room 218, room 1201 Applicant before: Luo Jinshan |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180116 Termination date: 20191109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |