CN109310558A - Bed apparatus - Google Patents
Bed apparatus Download PDFInfo
- Publication number
- CN109310558A CN109310558A CN201780029320.1A CN201780029320A CN109310558A CN 109310558 A CN109310558 A CN 109310558A CN 201780029320 A CN201780029320 A CN 201780029320A CN 109310558 A CN109310558 A CN 109310558A
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- China
- Prior art keywords
- bed apparatus
- main body
- apparatus main
- pair
- frame
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/02—Parts or details of bedsteads not fully covered in a single one of the following subgroups, e.g. bed rails, post rails
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/04—Extensible bedsteads, e.g. with adjustment of length, width, height
-
- 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
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C20/00—Head -, foot -, or like rests for beds, sofas or the like
- A47C20/08—Head -, foot -, or like rests for beds, sofas or the like with means for adjusting two or more rests simultaneously
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- Health & Medical Sciences (AREA)
- Nursing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Invalid Beds And Related Equipment (AREA)
Abstract
Bed apparatus of the invention includes: bed apparatus main body；And buffer unit, the buffer unit are configured at the outer peripheral edge portion of the bed apparatus main body, the buffer unit includes: shaft member, which extends in the up-down direction；Projecting part, the projecting part is from the shaft member to radially projecting；And buffer unit, which is embedded in the shaft member outside, and is positioned on the projecting part.
Description
Technical field
The present invention relates to a kind of bed apparatus.
The application based on June 24th, 2016 Japanese publication Japanese Patent Application 2016-125951 CLAIM OF PRIORITY,
And it is hereby incorporated its content.
Background technique
In the past, for example, as shown in following patent literature 1, it is known to the bed apparatus including bed apparatus main body.
Existing technical literature
Patent document
Patent document 1: Japanese Unexamined Patent Publication 2006-136668 bulletin
Subject to be solved by the invention
However, filling bed in the previous bed apparatus, such as and acting the bed apparatus main body moved freely
When setting mobile, there is such worry sometimes: the wall surface in the outer peripheral edge portion of bed apparatus main body and such as room, corridor, entrance
Thus the collision such as door may cause the damage of bed apparatus main body, or make the parts damages being located at around bed apparatus.
Summary of the invention
The present invention makes in view of the above problems, it is intended that providing such a bed apparatus: bed apparatus main body
Even if outer peripheral edge portion and be located at bed apparatus around component collide, be also able to suppress the impact force of generation.
Means for solving the problems
In order to solve the above problems, the following means of motion in the present invention.
(1) in bed apparatus of the invention, comprising: bed apparatus main body；And buffer unit, the buffer unit are configured at described
The outer peripheral edge portion of bed apparatus main body, the buffer unit include: shaft member, which extends in the up-down direction；Protruding portion
Part, the projecting part is from the shaft member to radially projecting；And buffer unit, the buffer unit are embedded in the shaft member outside,
And it is positioned on the projecting part.
According to the present invention, due to being provided with buffer unit in the outer peripheral edge portion of bed apparatus main body, such as fill bed
When setting mobile, even if the outer peripheral edge portion of bed apparatus main body and the component being located at around bed apparatus collide, it is also able to suppress generation
Impact force.
In addition, buffer unit includes: shaft member, which extends in the up-down direction；Projecting part, the projecting part
From shaft member to radially projecting；And buffer unit, which is embedded in shaft member outside, and is positioned in the projecting part
On, it therefore, can compared with the structure of main body that buffer unit is for example fixed to using other fixation members buffer unit
Number of components is reduced, makes the simple structure of buffer unit, and then be able to suppress the manufacturing cost of buffer unit.
(2) bed apparatus of above-mentioned (1), also may be constructed are as follows: the shaft member is formed to insert bed with selectable unit (SU)
Enter to internal tubular, a part of the projecting part is configured at the inside of the shaft member, and can support the bed
Use selectable unit (SU).
In this case, since shaft member is formed to bed being inserted into internal tubular with selectable unit (SU),
Buffer unit can double as optional carrier.In addition, due to projecting part a part can support bed selectable unit (SU),
Buffer unit can be also used as to selectable unit (SU) carrier, and then the increase of suppression component quantity.
(3) bed apparatus of above-mentioned (1) or (2), also may be constructed are as follows: and the bed apparatus main body includes: a pair of of long side frame,
A pair of long side frame interval and extends in the longitudinal direction in the lateral direction；And a pair of short edges frame, a pair
The pair of long side frame is joined to one another by short side frame, and extends in the lateral direction, the buffer unit setting
In the end of at least one of the long side frame and the short side frame.
In this case, since buffer unit is set to the end at least one of long side frame and short side frame
Portion, therefore the construction of bed apparatus main body can be simplified.
(4) bed apparatus of above-mentioned (3), also may be constructed are as follows: and the short side frame includes: the extension frame of pair of right and left,
The frame that extends of the pair of right and left is protruded towards the inside in the front-back direction in the bed apparatus main body, and is moved forward and backward freely
It is linked to the long side frame；And auxiliary frame, the auxiliary frame is between the pair of extension frame, and court
Inside in the front-back direction into the bed apparatus main body is prominent.
In this case, when making short side frame relative to long side frame towards outer in the front-back direction in bed apparatus main body
When side is mobile, the extend frame and the auxiliary frame between a pair of of extension frame of pair of right and left are in from short side frame court
Inside state outstanding to long side frame forward and backward.Therefore, the height that the user of bed apparatus can be cooperated, preceding
Extend bed apparatus main body in rear direction.Prolonging on a pair of of extension frame is layered in addition, can auxiliarily support by auxiliary frame
The middle part of the left and right directions of long mattress.Bed apparatus can be extended by simple structure in the longitudinal direction as a result,.
(5) bed apparatus of any one of above-mentioned (1)~(4), also may be constructed are as follows: the bed apparatus includes wall like portions
Part, the wall segment stand up the outer peripheral edge portion of the bed apparatus main body, in the bed apparatus main body and the wall-like
Mounting hole is formed with either in component, and another party in the bed apparatus main body and the wall segment is formed
Have installation protrusion, which is installed on the mounting hole, the mounting hole be formed in the bed apparatus main body and plate it
Between, which is fixed on the bed apparatus main body.
In this case, mounting hole is formed between bed apparatus main body and plate.Therefore, only pass through the shape of change plate
Shape, size, it will be able to change shape, the size of mounting hole, and then easily mounting hole can be processed.Thereby, it is possible to
Inhibit the manufacturing cost of bed apparatus main body or wall segment.
(6) bed apparatus of any one of above-mentioned (1)~(6), also may be constructed are as follows: the bed apparatus includes wall like portions
Part, the wall segment stand up the outer peripheral edge portion of the bed apparatus main body, in the bed apparatus main body and the wall-like
A pair of of mounting hole is formed with either in component, a pair of mounting hole is in plan view in the periphery of the bed apparatus main body
The circumferentially spaced compartment of terrain configuration that edge is extended, it is another rectangular in the bed apparatus main body and the wall segment
At there is a pair of of installation protrusion, a pair of installation protrusion is respectively arranged in a pair of mounting hole, a pair mounting hole it is respective
The circumferential direction on size it is different from each other.
In this case, due to either in bed apparatus main body and wall segment, in the outer of bed apparatus main body
The circumferentially spaced compartment of terrain that peripheral part is extended is configured with a pair of of mounting hole, which is formed as in the circumferential direction
Size is different from each other, therefore it is prominent that a pair of of installation can be absorbed by the difference of the size in the respective circumferential direction of a pair of of mounting hole
The error of pitch size in the circumferential direction in portion etc., a pair of installation protrusion are configured in bed apparatus main body and wall segment
Another party.Thereby, it is possible to installation protrusion is easily installed on mounting hole.
(7) bed apparatus of any one of above-mentioned (1)~(6), also may be constructed are as follows: the bed apparatus includes wall like portions
Part, the wall segment stand up the outer peripheral edge portion of the bed apparatus main body, and the outer peripheral edge portion of the bed apparatus main body is formed
For frame-shaped, it is formed with relief portion in the lower end of the wall segment, outer peripheral edge portion of the relief portion from the bed apparatus main body
It is spaced apart upwards, the appearance of the part of underface in the outer peripheral edge portion of the bed apparatus main body, positioned at the relief portion
Face is not contacted with other component.
In this case, be formed as in the outer peripheral edge portion of the bed apparatus main body of frame-shaped, be formed at wall segment
The outer peripheral surface of part of underface of relief portion of lower end do not contacted with other component, therefore will be for example together with bed apparatus
The cable can be accommodated in the outer of bed apparatus main body wound on the outer peripheral surface by the cable of the wiring of the electrical equipment used etc.
Peripheral part.Thereby, it is possible to keep the appearance of bed apparatus good, and in addition incorporating section that the cable is set is not needed yet.
Invention effect
According to the present invention, even if the outer peripheral edge portion of bed apparatus main body is collided with the component being located at around bed apparatus, also can
Enough impact forces for inhibiting to generate.
Detailed description of the invention
Fig. 1 is the perspective view of the bed apparatus of one embodiment of the present invention.
Fig. 2 is the side view of bed apparatus shown in FIG. 1.
Fig. 3 is the top view of bed apparatus shown in FIG. 1.
Fig. 4 is the bottom view of bed apparatus shown in FIG. 1.
Fig. 5 indicates the side view for the state for increase bed.
Fig. 6 indicates the perspective view for the state for rotating back bottom plate and leg bottom plate in bed apparatus shown in Fig. 1.
Fig. 7 is the perspective view of the main frame of bed apparatus shown in FIG. 1.
Fig. 8 is the longitudinal section view of the buffer unit of bed apparatus shown in FIG. 1.
Fig. 9 is the perspective view for indicating the periphery of mounting hole of bed apparatus shown in FIG. 1.
Figure 10 is the top view of mounting hole shown in Fig. 9.
Figure 11 is to indicate that the short side frame of bed apparatus shown in Fig. 1 erects the solid for being provided with the state of wall segment
Figure.
Figure 12 indicates the perspective view of the extension frame of bed apparatus shown in FIG. 1.
Figure 13 be bed apparatus shown in Fig. 1 extension frame on be covered with extension mattress state perspective view.
Specific embodiment
Hereinafter, being illustrated based on bed apparatus 10 of Fig. 1~Figure 13 to one embodiment of the present invention.
Bed apparatus 10 is used such as can be used as common bed, ICU hospital bed under medical environment (including under care environments).
In Fig. 1~Figure 13, arrow H indicates that the direction as head side H, in addition arrow F expression are slept in people during sleep in people (user)
Direction when feel as foot side F.In the following description, existing will be orthogonal with the front-rear direction in the direction as arrow H, F
Horizontal direction is known as the case where left and right directions.Front-rear direction and left and right directions are the directions along horizontal direction, and are
Mutually orthogonal directions.
As shown in Fig. 1~Fig. 6, bed apparatus 10 includes: bed apparatus main body 17；And multiple settings are arranged in bed apparatus main body
The wall segment 18 of 17 outer peripheral edge portion.Bed apparatus main body 17 includes bed 11, bearing pallet 12, bed selectable unit (SU) 15 and driving
Mechanism 16, wall segment 18 include guardrail body 13 and plate 14.Bed apparatus 10 is using electric power as the so-called beddo of power source.
Bed 11 is longer in the longitudinal direction compared with left and right directions in the case where overlook view.Bed 11 longitudinal direction be
Front-rear direction, the short side direction of bed 11 are left and right directions.As shown in figure 13, mattress 80 is configured on bed 11.User via
Mattress 80 and lie down in bed 11.
Bed 11 includes back bottom plate 21, waist bottom plate 22 and leg bottom plate 23.These back bottom plates 21, waist bottom plate 22 with
And from the beginning side H is arranged successively leg bottom plate 23 towards foot side F.The back of the support user of back bottom plate 21.Waist bottom plate 22
Support the waist of user.The leg of the support user of leg bottom plate 23.
Leg bottom plate 23 includes knee bottom plate 24 and foot's bottom plate 25.These knee bottom plates 24 and foot's bottom plate 25 are from the beginning
Side H is arranged successively towards foot side F.Knee bottom plate 24 support user slave knee to waist.Foot's bottom plate 25 supports user
Knee to tiptoe.
Support 12 support bed 11 of pallet.Bearing pallet 12 is respectively subjected to the load of bed 11 and the user on bed 11.Such as
Shown in Fig. 2 and Fig. 4, bearing pallet 12 includes base frame 31, main frame 32 and elevating mechanism 33.
Base frame 31 is grounded to ground plane.The rectangular shaped in plan view of base frame 31.Base frame 31 is wrapped
It includes: the vertical component 34 of first extended in the longitudinal direction；The first cross member 35 extended in the lateral direction；And it is grounded to
The grounding parts 36 on ground.
It is provided with a pair of first vertical component 34 at spaced intervals in the lateral direction.
First cross member 35 is set up between the first vertical component 34 of pair of right and left.First cross member 35 is in the lateral direction
Link the first vertical component 34 of pair of right and left.It is provided with a pair of first cross member 35 at spaced intervals in the longitudinal direction.First
Cross member 35 is fixed on the first vertical component 34 immovablely.First cross member 35 is soldered (fixed installation) in the first vertical component
34。
The end in the front-back direction of the first vertical component 34 is arranged in grounding parts 36.The end in the front-back direction of first vertical component 34
Outside of the portion compared with the first cross member 35 forward and backward is prominent.In addition, in the example in the figures, as grounding parts 36, leading to
It crosses using Caster and moves freely bed apparatus main body 17, but replace Caster, can also use rubber cover.
32 support bed 11 of main frame.The rectangular shaped in plan view of main frame 32.Main frame 32 includes: in front and back
The vertical component of second upwardly extended (long side frame) 37；The second cross member (short side frame) 38 extended in the lateral direction；With
And the selectable unit (SU) carrier 39 of installation bed selectable unit (SU) 15.
It is provided with a pair of second vertical component 37 at spaced intervals in the lateral direction.
Second cross member 38 links the second vertical component 37 of pair of right and left in the lateral direction.Between separating in the longitudinal direction
Ground is provided with a pair of second cross member 38.Second cross member 38 is fixed on the second vertical component 37 immovablely.Second transverse part
Part 38 is soldered (fixed installation) to the second vertical component 37.The end of the left and right directions of second cross member 38 and the second vertical component 37
Compared to protruding in the lateral direction.
The end of the left and right directions of the second cross member 38 is arranged in selectable unit (SU) carrier 39.
As shown in Figure 4 and 5, main frame 32 is connected to relative to the lifting of base frame 31 freely by elevating mechanism 33.
Elevating mechanism 33 includes the lifting unit 40 of front and back a pair.A pair of of lifting unit 40 is matched across waist bottom plate 22 in the longitudinal direction
It sets.Each lifting unit 40 includes: the link mechanism 41 of pair of right and left；And the linking part of the link mechanism 41 of connection pair of right and left
Part 42.It is concurrently acted by the lifting unit 40 of front and back a pair, elevating mechanism 33 goes up and down bed 11.
As shown in Fig. 1 and Fig. 6, back bottom plate 21 and leg bottom plate 23 (movable floor) bearing are by bearing pallet 12
It is rotated freely around the rotation axis 26 extended in the lateral direction.Bed apparatus 10 is so-called Gatch bed.In present embodiment
In, waist bottom plate 22 is fixed on bearing pallet 12, back bottom plate 21 and leg bottom plate 23 via rotation axis 26 rotatably
It is linked to waist bottom plate 22.
Rotation axis 26 includes: the first rotation axis 26a for linking back bottom plate 21 and waist bottom plate 22；And connection leg bottom
Second rotation axis 26b of plate 23 and waist bottom plate 22.
In addition, knee bottom plate 24 and foot's bottom plate 25 are connected to around the rotation of flexion axis 27 extended in the lateral direction certainly
Such as.Therefore, when leg bottom plate 23 is rotated around the second rotation axis 26b, the buckling upward of leg bottom plate 23, so that flexion axis 27
As vertex.
Plate 14 stands up the outer of bed apparatus main body 17 in a manner of extending along the outer peripheral edge portion of landing device main body 17
End in the front-back direction in peripheral part and bearing pallet 12.Plate 14 is formed as front and back sides towards plate in the front-back direction.Plate 14
Detachably it is installed on bearing pallet 12.Plate 14 includes: the head plate 14a positioned at head side H；And the sole positioned at foot side F
14b.In the example in the figures, plate 14 is installed on the second cross member 38, and the end of the left and right directions of plate 14 and selectable unit (SU) are accepted
It compares positioned at the inside of left and right directions in portion 39.
Guardrail body 13 is configured at the outer of bed apparatus main body 17 in a manner of extending along the outer peripheral edge portion of landing device main body 17
The end of the left and right directions of peripheral part and bearing pallet 12.In the present embodiment, guardrail body 13 is matched relative to bearing pallet 12
Set two sides in left and right directions.It is provided with a pair of of guardrail body 13 at spaced intervals in the longitudinal direction.Guardrail body 13 is gone up and down freely
Ground is linked to bearing pallet 12.
Guardrail body 13 is configured to be biased to along head side H in the front-back direction.In the side view of the bed apparatus 10 from left and right directions
In figure, guardrail body 13 is close to head plate 14a and far from sole 14b.
Bed is detachably installed on selectable unit (SU) carrier 39 with selectable unit (SU) 15.In the present embodiment, as bed
Has spacer 15a with selectable unit (SU) 15.Spacer 15a is the auxiliary guardrail in the gap filled up between multiple wall segments 18,
Spacer 15a clogs the space between the guardrail body 13 in the side view and sole 14b.
As shown in figure 4, driving mechanism 16 is installed on bearing pallet 12.Driving mechanism 16 is provided with multiple.Multiple driving machines
Structure 16 is configured at the lower section of bed 11.Driving mechanism 16 makes as at least part of movable part in bed 11 and bearing pallet 12
It is mobile.Driving mechanism 16 is linear motion actuator flexible in the longitudinal direction, makes institute and stretching in the longitudinal direction
It is mobile to state movable part.
Driving mechanism 16 includes: the lift drive mechanism 51 for going up and down the bed 11 as movable part；And make as movable
The rotating drive mechanism 52 of back bottom plate 21 or leg bottom plate 23 (movable floor) rotation in portion.
Lift drive mechanism 51 transmits drive force to elevating mechanism 33 and makes main frame 32 relative to 31 liters of base frame
Drop.Lift drive mechanism 51 is provided with multiple.It is provided with a pair of of lift drive mechanism 51 in the longitudinal direction.A pair of lifting driving
Mechanism 51 is configured at the central portion of the left and right directions in bed 11.
The both ends in the front-back direction of each lift drive mechanism 51 are respectively arranged in main frame 32 and lifting unit 40.In head
In the lift drive mechanism 51 of side H, the end of head side H is installed on a lifting unit of side H 40, and the end of foot side F is installed on master
Frame 32.In the lift drive mechanism 51 of foot side F, the end of foot side F is installed on the lifting unit 40 of foot side F, the end of head side H
Portion is installed on main frame 32.
Rotating drive mechanism 52 includes: the first driving mechanism 53 for rotating back bottom plate 21；And make leg bottom plate 23
Second driving mechanism 54 of rotation.First driving mechanism 53 and the second driving mechanism 54 drive across lifting in the lateral direction
Mechanism 51 configures.The both ends in the front-back direction of each rotating drive mechanism 52 are respectively arranged in bearing pallet 12 and back bottom plate
21 or leg bottom plate 23.
Also, buffer unit 55 in the present embodiment, is configured in the outer peripheral edge portion of bed apparatus main body 17.In bearing support
The main frame 32 of platform 12 is at least provided with a buffer unit 55.
Buffer unit 55 is configured in bed apparatus main body 17, front-rear direction and this two direction of left and right directions
Outermost.In the example in the figures, as shown in fig. 7, buffer unit 55 is configured at the two of the left and right directions of the second cross member 38
End, and with it is in the outer surface of the second cross member 38, connect towards two ora terminalis of left and right directions.
In addition, buffer unit 55 can also be connect with the end of the up and down direction of the second vertical component 37.
As shown in fig. 7, buffer unit 55 doubles as selectable unit (SU) carrier 39.
As shown in figure 8, buffer unit 55 includes: shaft member 55a extended in the vertical direction；With from shaft member 55a to
Radially projecting mode and the projecting part 55b being inserted into；And it is embedded in shaft member 55a outside, and be positioned on projecting part 55b
Buffer unit 55c.
Shaft member 55a is formed to for bed selectable unit (SU) 15 to be inserted into internal tubular, and one of projecting part 55b
Distribution is placed in shaft member 55a, and being capable of support bed selectable unit (SU) 15.
Shaft member 55a is open upward.A part in the outer peripheral surface of shaft member 55a is soldered (fixed installation) in the
Two ora terminalis of two cross members 38.The through hole for projecting part 55b insertion is formed in the lower end of shaft member 55a.It is logical
The inside that bed selectable unit (SU) 15 is inserted into shaft member 55a from the upper end opening of shaft member 55a is crossed, it can be by the optional portion of bed
Part 15 is installed to selectable unit (SU) carrier 39.
At this point, projecting part 55b engages with the groove portion for the lower end for being formed in bed selectable unit (SU) 15, thus projecting part
55b can limit bed selectable unit (SU) 15 and rotate around the central axis O of shaft member 55a.
In the example in the figures, projecting part 55b is the pin-shaped shape equal in whole length range internal-and external diameter.In addition,
It can replace the pin-shaped shape, and nut be fixed to the structure for the bolt taken the lead for example, by using, to determine projecting part 55b
Position relative to shaft member 55a.
Buffer unit 55c is formed as the flat tubular that outer diameter is bigger compared with axial size.Buffer unit 55c's
In internal diameter, the internal diameter of lower end is expanding compared with other parts, and the inner peripheral surface of lower end is formed as with downward
And it is increasingly towards the cone cell that radial outside extends.The outer peripheral surface of buffer unit 55c is formed as with towards in up and down direction
Side gradually extends to radial outside, and towards radial outside curved outstanding.Buffer unit 55c is by the elastic bodily form
At.
In the state that buffer unit 55c is embedded to shaft member 55a, the inner peripheral surface and shaft member 55a of buffer unit 55c
Outer peripheral surface between be formed with gap.In addition, in the state that buffer unit 55c is placed on projecting part 55b, buffer part
Gap is formed between the inner peripheral surface of the lower end of part 55c and the both ends of projecting part 55b.
Therefore, buffer unit 55c is supported to rotatable using the central axis O of shaft member 55a as rotation center.As a result,
When keeping bed apparatus 10 mobile, when buffer unit 55 and the component being located at around bed apparatus 10 collision, buffer unit 55c phase
Shaft member 55a is rotated around central axis O, so as to effectively stop from external impact force.
Also, as the assembling sequence of the buffer unit 55 constituted in this way, firstly, the lower end of shaft member 55a is postponed
The upper end opening of flushing device 55 is fitted to the inside of buffer unit 55c.At this point, being located at buffer unit 55c is formed in shaft member
The top of the through hole of the lower end of 55a.Then, projecting part 55b is radially inserted into the through hole.In addition, with upper and lower
Assembling more than reverse state progress.Later, by making main frame 32 turn upside down again, to make buffer unit 55c phase
Shaft member 55a is declined, and buffer unit 55c is placed on projecting part 55b.
In addition, in the present embodiment, as shown in fig. 7, the second cross member 38 includes: the extension frame 71 of pair of right and left,
The frame 71 that extends of the pair of right and left is protruded towards the inside in the front-back direction in bed apparatus main body 17, and is moved forward and backward freely
It is linked to the second vertical component 37；And auxiliary frame 72, the auxiliary frame 72 are located between a pair of of extension frame 71, and
It is prominent towards the inside in the front-back direction in bed apparatus main body 17.
Second vertical component 37 is being formed as rectangular box-like from the top view from the front-rear direction of bed apparatus 10, forms square
Two in four faces of shape frame face vertically, and remaining two face in the lateral direction.In the second vertical component 37
Configured with fixed cell 73, fixed cell 73 is able to carry out the second vertical component 37 and extends the fixation and releasing of frame 71.
Extend frame 71 and auxiliary frame 72 be soldered (fixed installation) in the outer surface of the second cross member 38, court
The medial surface of inside forward and backward.Extend the inside that frame 71 is entrenched in the rectangle frame of the second vertical component 37.
Extend frame 71 in the cross-sectional view orthogonal with the front-rear direction of bed apparatus 10 in towards opening on the outside of left and right directions
The C-shaped of mouth.That is, extend frame 71 by the first wall portion extended in the vertical direction, from the upper end of the first wall portion to the left and right
The second wall portion that the outside in direction extends and the third wall portion shape extended from the outside of the lower end of the first wall portion in the lateral direction
At.Second wall portion is upward.The position that a pair extends the respective up and down direction of the second wall portion of frame 71 is equal to each other.
Auxiliary frame 72 is being in the section C word being open downward from the top view from the front-rear direction of bed apparatus 10
Shape, one in three faces faces vertically, and remaining two face in the lateral direction.Auxiliary frame 72 is with cantilever
State is soldered (fixed installation) in the medial surface of the second cross member 38.In the example in the figures, auxiliary frame 72 is located at
In the medial surface of second cross member 38, a pair of central portion extended between frame 71.
Auxiliary frame 72 forms shorter in the longitudinal direction compared with extending frame 71, and is formed in the lateral direction
Ground is bigger.Extend the upper surface upward in the second wall portion of frame 71 and the outer surface of auxiliary frame 72 in above-below direction
On position be equal to each other.
Also, by being operated to fixed cell 73, and after releasing the second vertical component 37 and extending frame 71, lead to
Crossing keeps the second cross member 38 mobile towards the outside of bed apparatus main body 17, as shown in figure 12, with the second vertical component 37 and can extend
The state that frame 71 is connected in the longitudinal direction extends the length in the front-back direction of main frame 32.
In addition, in the present embodiment, as shown in Fig. 9 and Figure 10, being formed with a pair of of mounting hole in bed apparatus main body 17
60, a pair of mounting hole 60 is in plan view on the left and right directions (circumferential direction) that the outer peripheral edge portion of bed apparatus main body 17 is extended
It configures at spaced intervals, and in plate 14 configured with a pair of of installation protrusion 61, a pair of installation protrusion 61 is respectively arranged in a pair
Mounting hole 60.
Mounting hole 60 is formed in bed apparatus main body 17 and is fixed between the plate 80 of bed apparatus main body 17.
As shown in Figure 10, plate 80 is fixed on buckling at the state of U-shaped in bed apparatus main body 17, main frame 32
The medial surface in second cross member 38.Plate 80 includes: relatively configured in the longitudinal direction with the second cross member 38
Opposite wall 80a；And a pair of of connection wall that the both ends of the left and right directions from opposite wall 80a extend towards the second cross member 38
80b.Opposite wall 80a extends in the lateral direction.Link wall 80b connection opposite wall 80a and the second cross member 38.
By the way that opposite wall 80a and the spacing distance of the second cross member 38 are adjusted, or the left and right of change opposite wall 80a
The size in direction, so as to suitably change shape, the size of mounting hole 60.
In addition, the size of the respective left and right directions of a pair of of mounting hole 60 is different from each other.In plan view, it installs
Hole 60 and installation protrusion 61 are configurations differing from one.
As shown in fig. 7, the medial surface of the second cross member 38 in main frame 32 is each configured with a pair of of mounting hole
60.A pair of of mounting hole 60 is respectively arranged at the outside of the left and right directions of the second vertical component 37, and is open upward.
In addition, as shown in Figure 10, a pair of of mounting hole 60 is in plan view in the frame-shaped with corner.A pair of of mounting hole 60
In, the size W1 ratio of the left and right directions of the first mounting hole 60a of a side side positioned at left and right directions be located at the of another party side
The size W2 of the left and right directions of two mounting hole 60b is small.In addition, the size of the left and right directions of the first mounting hole 60a can also be than
The size of the left and right directions of two mounting hole 60b is big.
As shown in figure 9, installation protrusion 61 is in a tubular form, and highlightedly configure downward in the lower surface of plate 14.Installation
The diameter of protrusion 61 is equal with the size W1 of left and right directions of the first mounting hole 60a.By respectively that a pair of installation protrusion 61 is embedding
Merging is installed to a pair of of mounting hole 60, and plate 14 is installed to the second cross member 38.It, can also be in addition, be not limited to aforesaid way
Form a pair of of mounting hole 60 in the plate 14 as wall segment 18, by install protrusion 61 be configured at as bed apparatus main body 17 the
Two cross members 38.
In addition, in the present embodiment, as shown in figure 11, being formed with relief portion 14c in the lower end of plate 14, the relief portion
14c is spaced apart upwards from the second cross member 38 of the outer peripheral edge portion as bed apparatus main body 17, and in bed apparatus main body 17
Inside and this two direction of outside opening, it is in the second cross member 38 of bed apparatus main body 17, positioned at relief portion 14c just under
The outer peripheral surface of part (non-contact portion) 38a of side does not contact within the scope of complete cycle with other component.In the example in the figures, it avoids
Portion 14c is formed in the lower end surface of plate 14.
Relief portion 14c is respectively formed at the both ends of the left and right directions in the lower end of plate 14, and towards left and right directions
Outer openings.Relief portion 14c includes with towards the inclined surface for being increasingly towards top on the outside of left and right directions.In addition, evacuation
Portion 14c can be made only in the end of a side side of the left and right directions in the lower end of plate 14, can also be formed in left and right directions
Central portion.
Non-contact portion 38a is formed in the both ends of the left and right directions of the second cross member 38, and in the lateral direction with can
Select component carrier 39 adjacent.
As described above, bed apparatus 10 according to the present embodiment, such as when keeping bed apparatus 10 mobile, due in bed apparatus
The outer peripheral edge portion of main body 17 is provided with buffer unit 55, therefore even if the outer peripheral edge portion of bed apparatus main body 17 be located at bed apparatus 10
Around component collision, be also able to suppress the impact force of generation.
In addition, buffer unit 55 includes: shaft member 55a, shaft member 55a extends in the up-down direction；Projecting part
55b, projecting part 55b are from shaft member 55a to radially projecting；And axis is embedded in outside buffer unit 55c, buffer unit 55c
Component 55a, and be positioned on projecting part 55b.Therefore, with for example buffer unit 55c is consolidated using other fixation members
Surely the structure for arriving the main body of buffer unit 55 is compared, and number of components can be reduced, and makes the simple structure of buffer unit 55, in turn
It is able to suppress the manufacturing cost of bed apparatus 10.
Shaft member 55a is formed to for bed selectable unit (SU) 15 to be inserted into internal tubular.
Therefore, buffer unit 55 can double as selectable unit (SU) carrier 39.In addition, a part of projecting part 55b can
Support bed selectable unit (SU) 15, therefore buffer unit 55 can be also used as to selectable unit (SU) carrier 39, and then suppressing portion number of packages
The increase of amount.
Buffer unit 55 is set to the end at least one of the second vertical component 37 and second cross member 38.
Therefore, the construction of bed apparatus main body 17 can be simplified, and make 10 lightweight of bed apparatus.
Second cross member 38 includes: the extension frame 71 of pair of right and left, and the extension frame 71 is towards in bed apparatus main body 17
Inside in the front-back direction it is prominent, and be moved forward and backward and be linked to the second vertical component 37 freely；And auxiliary frame 72, the auxiliary
Frame 72 is located between a pair of of extension frame 71, and prominent towards the inside in the front-back direction in bed apparatus main body 17.
Therefore, when make the second cross member 38 relative to the second vertical component 37 towards in bed apparatus main body 17 in the front-back direction
When outside is mobile, pair of right and left extends frame 71 and is in from the positioned at a pair of auxiliary frame 72 extended between frame 71
Two cross members 38 towards the second vertical component 37 and inside state outstanding forward and backward.
Thereby, it is possible to cooperate the height of the user of bed apparatus 10, extend bed apparatus main body 17 in the longitudinal direction.Separately
Outside, as shown in figure 13, it can auxiliarily be supported by auxiliary frame 72 and be layered on a pair of extension mattress 81 extended on frame 71
Left and right directions middle part.Bed apparatus 10 can be extended by simple structure in the longitudinal direction as a result,.
Here, the position of the up and down direction of the upper surface of a pair of the second wall portion for extending frame 71 and auxiliary frame 72 is each other
It is equal, therefore extend frame 71 and auxiliary frame 72 by a pair of, extension mattress 81 can be made uniform in the lateral direction
Ground is by load.
It is formed with mounting hole 60 in bed apparatus main body 17, and is formed with the installation protrusion for being installed on mounting hole 60 in plate 14
61, mounting hole 60 is formed in bed apparatus main body 17 and is fixed between the plate 80 of bed apparatus main body 17.
Therefore, only pass through shape, the size of change plate 80, it will be able to change shape, the size of mounting hole 60, Jin Erneng
It is enough that easily mounting hole 60 is processed.Thereby, it is possible to inhibit the manufacturing cost of bed apparatus main body 17 or wall segment 18.
It is formed with a pair of of mounting hole 60 in bed apparatus main body 17, the mounting hole 60 is in plan view in bed apparatus main body 17
The left and right directions that is extended of outer peripheral edge portion on configure at spaced intervals, should and in plate 14 configured with a pair of of installation protrusion 61
A pair of installation protrusion 61 is respectively arranged in a pair of of mounting hole 60, and the size of the respective left and right directions of a pair of of mounting hole 60 is each other not
Together.
Therefore, when plate 14 being installed on bed apparatus main body 17, the respective left and right directions of a pair of of mounting hole 60 can be passed through
On the difference of size be installed on mounting hole 60 to absorb, and be configured at the pitch of the left and right directions of the installation protrusion 61 of plate 14
The scale error of size etc..Thereby, it is possible to installation protrusion 61 is easily installed on mounting hole 60.
It is formed with relief portion 14c in the lower end of plate 14, relief portion 14c is from the outer peripheral edge portion as bed apparatus main body 17
The second cross member 38 be spaced apart upwards, and be open in the inside of bed apparatus main body 17 and the two directions of outside, bed
The outer peripheral surface of the part of underface in second cross member 38 of apparatus main body 17, positioned at relief portion 14c is within the scope of complete cycle
It is not contacted with other component.
Therefore, by the cable of the wiring of electrical equipment being for example used together with bed apparatus 10 etc. wound on the non-contact portion
The cable can be accommodated in the peripheral part of the second cross member 38 by 38a.Appearance when thereby, it is possible to use bed apparatus 10
Well, and in addition incorporating section that the cable is set is not needed yet.
In addition, technical scope of the invention is not limited to the above embodiment, in the model for not departing from purport of the invention
Various changes can be applied in enclosing.
For example, in the above-described embodiment, illustrating such as flowering structure: buffer unit 55 can as bed selectable unit (SU) 15
Component carrier 39 is selected, but is not limited to such mode.Buffer unit 55 can not also double as selectable unit (SU) carrier 39.
In addition, illustrating such as flowering structure: buffer unit 55 is set to the second cross member of a pair 38 extended in left and right directions
Left and right directions end, the second cross member 38 extend by interval in the lateral direction and in the longitudinal direction a pair of the
Two vertical components 37 are joined to one another, but are not limited to such mode.Buffer unit 55 can also be not arranged in the second vertical portion
End at least one of part 37 and the second cross member 38.
In addition, in the above-described embodiment, illustrating such as flowering structure: the second cross member 38 includes: a pair of of extension frame 71；
And the auxiliary frame 72 between a pair of of extension frame 71, but it is not limited to such mode.Second cross member
It can not include a pair of of extension frame 71 and auxiliary frame 72.
In addition, in the above-described embodiment, illustrating such as flowering structure: mounting plate 14 and the mounting hole of bed apparatus main body 17 60
It is formed between the second cross member 38 and plate 80, but is not limited to such mode.Mounting hole can also be formed in the second cross
Upper surface in the outer surface of component 38, upward.
In addition, in the above-described embodiment, illustrating such as flowering structure: one installed to plate 14 and bed apparatus main body 17
Either mounting hole 60 is configured at spaced intervals in the lateral direction in bed apparatus main body 17 and plate 14, and it is a pair of
Size on the mutual left and right directions of mounting hole 60 is different, but is not limited to such mode.The ruler of the left and right directions of mounting hole
It is very little be also possible to it is identical.
In addition, in the above-described embodiment, illustrating such as flowering structure: in the second cross member 38, positioned at being formed in plate 14
The outer peripheral surface of part of lower section of relief portion 14c do not contacted with other component within the scope of complete cycle, but be not limited to such
Mode.In the part that the second cross member 38 can not also contact not within the scope of complete cycle with other component.
In addition, illustrating such as flowering structure: as wall segment 18, bed apparatus 10 includes guardrail body 13 and plate 14, but not
It is limited to such mode.As wall segment, bed apparatus can only include bed apparatus either in guardrail body 13 and plate 14
10 can not also include wall like portions material.
In addition, back bottom plate 21 and leg bottom plate 23 this two side are the movable floor of rotation, and, make bed using having
11 liftings, inclined elevating mechanism 33 4ACT (four motors) Gatch bed, but the present invention is not limited thereto.For example,
The 3ACT (three motors) without leaning device, the 2ACT (two motors) without elevating mechanism, only back bottom plate can be used
21 or leg bottom plate 23 a side rotation 1ACT (motor) Gatch bed.In the movable back of 1ACT (motor)
In the case where bed, function can be risen at the back that bed apparatus 10 is preferentially carried by back bottom plate 21 as movable floor.Also
To say, the present invention can using using at least one party in back bottom plate 21 and leg bottom plate 23 as the structure of movable floor,
And it can use structure of at least back bottom plate 21 as movable floor in back bottom plate 21 and leg bottom plate 23.
Further, the present invention is not limited to be applied to DYN dynamic Gatch bed.The present invention can also apply to drive
The power of mechanism 16 is the Gatch bed of the hand of manpower.
It in addition to this, without departing from the spirit and scope of the invention, can be suitably by the structure in above embodiment
It is substituted for well-known constituent element at element, alternatively, it is also possible to suitably be combined to the variation.
Industrial availability
In accordance with the invention it is possible to provide such a bed apparatus: even if the outer peripheral edge portion of bed apparatus main body is filled with bed is located at
The component collision for setting surrounding, is also able to suppress the impact force of generation, therefore industrial availability is big.
Symbol description
10 bed apparatus
14 plates
14c relief portion
17 bed apparatus main bodys
18 wall segments
37 second vertical components (long side frame)
38 second cross members (short side frame)
55 buffer units
55a shaft member
55b projecting part
55c buffer unit
60 mounting holes
61 installation protrusions
71 extend frame
72 auxiliary frames
80 plates
Claims (7)
1. a kind of bed apparatus, which is characterized in that the bed apparatus includes:
Bed apparatus main body；And
Buffer unit, the buffer unit are configured at the outer peripheral edge portion of the bed apparatus main body,
The buffer unit includes:
Shaft member, the shaft member extend in the up-down direction；
Projecting part, the projecting part is from the shaft member to radially projecting；And
Buffer unit, which is embedded in the shaft member outside, and is positioned on the projecting part.
2. bed apparatus as described in claim 1, which is characterized in that
The shaft member is formed to bed being inserted into internal tubular with selectable unit (SU),
A part of the projecting part is configured at the inside of the shaft member, and can support the bed selectable unit (SU).
3. bed apparatus as claimed in claim 1 or 2, which is characterized in that
The bed apparatus main body includes:
A pair of of long side frame, a pair of long side frame interval and extend in the longitudinal direction in the lateral direction；And
The pair of long side frame is joined to one another by a pair of short edges frame, a pair of short edges frame, and in left and right directions
Upper extension,
The buffer unit is set to the end of at least one of the long side frame and the short side frame.
4. bed apparatus as claimed in claim 3, which is characterized in that
The short side frame includes:
The extension frame of pair of right and left, the pair of right and left extend frame towards in the bed apparatus main body in the front-back direction in
Side is prominent, and is moved forward and backward and is linked to the long side frame freely；And
Auxiliary frame, the auxiliary frame is between the pair of extension frame, and towards in the bed apparatus main body
Inside in the front-back direction it is prominent.
5. bed apparatus according to any one of claims 1 to 4, which is characterized in that
The bed apparatus includes wall segment, which stands up the outer peripheral edge portion of the bed apparatus main body,
Mounting hole is formed with either in the bed apparatus main body and the wall segment, and in the bed apparatus master
Another party in body and the wall segment is formed with installation protrusion, which is installed on the mounting hole,
The mounting hole is formed between the bed apparatus main body and plate, which is fixed on the bed apparatus main body.
6. bed apparatus according to any one of claims 1 to 5, which is characterized in that
The bed apparatus includes wall segment, which stands up the outer peripheral edge portion of the bed apparatus main body,
It is formed with a pair of of mounting hole either in the bed apparatus main body and the wall segment, which exists
It is configured when overlook view in the circumferentially spaced compartment of terrain that the outer peripheral edge portion of the bed apparatus main body is extended, in the bed apparatus
Another party in main body and the wall segment is formed with a pair of of installation protrusion, and a pair of installation protrusion is respectively arranged in a pair
The mounting hole, the size in the respective circumferential direction of a pair of mounting hole are different from each other.
7. bed apparatus according to any one of claims 1 to 6, which is characterized in that
The bed apparatus includes wall segment, which stands up the outer peripheral edge portion of the bed apparatus main body,
The outer peripheral edge portion of the bed apparatus main body is formed as frame-shaped,
It is formed with relief portion in the lower end of the wall segment, the outer peripheral edge portion of the relief portion from the bed apparatus main body is upward
It is left between side,
The outer surface of the part of underface in the outer peripheral edge portion of the bed apparatus main body, positioned at the relief portion not with other
Component contact.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-125951 | 2016-06-24 | ||
| JP2016125951A JP6618859B2 (en) | 2016-06-24 | 2016-06-24 | Bed equipment |
| PCT/JP2017/020988 WO2017221691A1 (en) | 2016-06-24 | 2017-06-06 | Bed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109310558A true CN109310558A (en) | 2019-02-05 |
Family
ID=60784453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780029320.1A Pending CN109310558A (en) | 2016-06-24 | 2017-06-06 | Bed apparatus |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP6618859B2 (en) |
| CN (1) | CN109310558A (en) |
| MX (1) | MX2018014139A (en) |
| WO (1) | WO2017221691A1 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109394445B (en) * | 2018-12-12 | 2023-10-20 | 广东东品美容医疗科技有限公司 | Multi-shaft adjustable physiotherapy couch at tail part |
| JP7536569B2 (en) | 2019-09-19 | 2024-08-20 | パラマウントベッド株式会社 | MEMBER FIXING MECHANISM, FIXED MEMBER DEVICE, AND BED DEVICE |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1132869A (en) * | 1997-07-23 | 1999-02-09 | France Bed Co Ltd | Bed apparatus |
| CN2409947Y (en) * | 2000-01-06 | 2000-12-13 | 长庚医疗器材股份有限公司 | Invalid bed with movable fixture |
| US20070136949A1 (en) * | 2005-12-19 | 2007-06-21 | Sandy Richards | Patient support having an extendable foot section |
| CN201641176U (en) * | 2009-12-30 | 2010-11-24 | 佛山市南海新华丰医疗设备有限公司 | Lifting bed |
| CN203089653U (en) * | 2012-12-15 | 2013-07-31 | 威海威高齐全医疗设备有限公司 | Hospital bed anti-collision infusion support |
| CN205126649U (en) * | 2015-10-10 | 2016-04-06 | 重庆建设医院 | Formula head of a bed locking device is inserted to guardianship sick bed |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5443953Y2 (en) * | 1977-08-31 | 1979-12-18 | ||
| JPS57149029U (en) * | 1981-03-12 | 1982-09-18 | ||
| JP3007315U (en) * | 1994-07-29 | 1995-02-14 | 株式会社関西製作所 | Oxygen cylinder holder in bed |
| ITTV20080027A1 (en) * | 2008-02-13 | 2009-08-14 | Favero Health Projects Spa | REMOVABLE AND RECLINABLE SHOULDER WITH MONOLITHIC PANEL, FOR DEGENZA BED FRAME AND PRODUCTION METHOD OF THE MONOLITHIC PANEL OF THE SHOULDER. |
-
2016
- 2016-06-24 JP JP2016125951A patent/JP6618859B2/en active Active
-
2017
- 2017-06-06 MX MX2018014139A patent/MX2018014139A/en unknown
- 2017-06-06 CN CN201780029320.1A patent/CN109310558A/en active Pending
- 2017-06-06 WO PCT/JP2017/020988 patent/WO2017221691A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1132869A (en) * | 1997-07-23 | 1999-02-09 | France Bed Co Ltd | Bed apparatus |
| CN2409947Y (en) * | 2000-01-06 | 2000-12-13 | 长庚医疗器材股份有限公司 | Invalid bed with movable fixture |
| US20070136949A1 (en) * | 2005-12-19 | 2007-06-21 | Sandy Richards | Patient support having an extendable foot section |
| CN201641176U (en) * | 2009-12-30 | 2010-11-24 | 佛山市南海新华丰医疗设备有限公司 | Lifting bed |
| CN203089653U (en) * | 2012-12-15 | 2013-07-31 | 威海威高齐全医疗设备有限公司 | Hospital bed anti-collision infusion support |
| CN205126649U (en) * | 2015-10-10 | 2016-04-06 | 重庆建设医院 | Formula head of a bed locking device is inserted to guardianship sick bed |
Also Published As
| Publication number | Publication date |
|---|---|
| JP6618859B2 (en) | 2019-12-11 |
| WO2017221691A1 (en) | 2017-12-28 |
| JP2017225760A (en) | 2017-12-28 |
| MX2018014139A (en) | 2019-04-29 |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190205 |
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| RJ01 | Rejection of invention patent application after publication |