CN109198958A - Mattress bracket-adjustment equipment - Google Patents
Mattress bracket-adjustment equipment Download PDFInfo
- Publication number
- CN109198958A CN109198958A CN201710550471.3A CN201710550471A CN109198958A CN 109198958 A CN109198958 A CN 109198958A CN 201710550471 A CN201710550471 A CN 201710550471A CN 109198958 A CN109198958 A CN 109198958A
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- China
- Prior art keywords
- mattress
- mattress bracket
- bracket
- matrix
- plunger
- 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.)
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- 239000011159 matrix material Substances 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 5
- 230000008569 process Effects 0.000 claims abstract description 4
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 239000011295 pitch Substances 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000003780 insertion Methods 0.000 description 20
- 230000037431 insertion Effects 0.000 description 20
- 238000013461 design Methods 0.000 description 14
- 230000006835 compression Effects 0.000 description 12
- 238000007906 compression Methods 0.000 description 12
- 230000005540 biological transmission Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 7
- 230000007246 mechanism Effects 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 230000003068 static effect Effects 0.000 description 3
- 210000000078 claw Anatomy 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000007958 sleep Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C17/00—Sofas; Couches; Beds
- A47C17/86—Parts or details for beds, sofas or couches only not fully covered in a single one of the sub-groups A47C17/02, A47C17/04, A47C17/38, A47C17/52, A47C17/64, or A47C17/84; Drawers in or under beds
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Nursing (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
Abstract
The present invention relates to a kind of mattress bracket-adjustment equipment.Mattress bracket-adjustment the equipment includes: hinge means (8), is arranged and is especially bedstead in matrix (1) and relative between the adjustable mattress bracket (5) of described matrix (1)；And at least one the plunger-cylinder unit (9) being arranged between the mattress bracket (5) and described matrix (1), for simplifying the adjustment process relative to described matrix (1) of the mattress bracket (5).At least one described plunger-cylinder unit (9) is arranged at interval with the hinge means (8).
Description
Technical field
The present invention relates to a kind of for adjusting the mattress bracket-of mattress bracket relative to matrix especially bedstead or bed case
Adjust equipment.In addition, the present invention relates to a kind of bed portions part at least one this mattress bracket-adjustment equipment, such as bed.
Background technique
By the prior art, become known for adjusting mattress bracket-tune of mattress bracket or mattress by disclosed previous utilization
Finishing equipment.In order to enable mattress bracket uses displacement from it, user usually applies corresponding displacement force to mattress bracket.
Summary of the invention
The object of the present invention is to provide a kind of mattress bracket-adjustment equipment, especially simplify on the whole pair at it
The adjustment of mattress bracket.A kind of bed portions part is equally proposed, with the mattress bracket that can simplifiedly adjust.According to the present invention,
Propose a kind of mattress bracket-adjustment equipment, comprising: a) hinge means is arranged in matrix especially bedstead and relative to institute
It states between the mattress bracket that matrix can adjust；And at least one column b) being arranged between the mattress bracket and described matrix
Plug-cylinder unit, for simplifying the adjustment process relative to described matrix of the mattress bracket, wherein it is described at least one
Plunger-cylinder unit arranges that being used to reduce will be by least one described plunger-cylinder unit with the hinge means at interval
The displacement force of generation.It is proposed according to the present invention to a kind of bed portions part, especially bed, comprising: a) matrix；B) relative to the base
The mattress bracket for being used to carry at least one mattress of physical efficiency adjustment；And c) at least one setting according to aforementioned schemes exists
Mattress bracket-adjustment equipment between described matrix and the mattress bracket.
The purpose passes through the feature provided in the above scheme and is achieved.Core is, at least one plunger-cylinder
Device and mattress bracket-adjustment equipment hinge means are arranged with being separated from each other.They thus it is spatially separated ground or
It is arranged separately from each other.For shifting mattress bracket relative to matrix, especially for transporting the mattress bracket upwards
Dynamic, thus the power as required at least one plunger-cylinder unit reduces or smaller.At least one plunger-cylinder unit
Thus provide bigger release or opening force.It is weak that it can be designed comparison.This also advantageously affects mattress bracket
Closing process.
Valuably, between at least one plunger-cylinder unit and mattress bracket-adjustment equipment hinge means especially
Always all there is a spacing, which is at least 2cm, more preferably at least 5cm.
Matrix is especially configured to bedstead or bed case.Mattress bracket is preferably Battened Grating, and the Battened Grating itself is again
It can locally adjust, or can be and be unable to adjust.
Its length valuably can be changed in plunger-cylinder unit shell.It is advantageous that housing parts are substantially open tubular column
Formula and guidance ground mutually interlocking.
Other advantageous designs provide in following expansion scheme.
In a kind of expansion scheme, the hinge means given be used for so that the mattress bracket relative to described matrix
At least one swinging axle swung, wherein at least one described plunger-cylinder unit is spaced apart at least one described swinging axle
Ground arrangement.According to a kind of expansion scheme, Gu the hinge means includes fixed at least one first matrix-on the matrix
Determine component, at least one described plunger-cylinder unit includes fixed at least one the second matrix-fixed part on the matrix
Part, wherein at least one described the first matrix-fixation member and at least one described the second matrix-fixation member are spaced each other
It fixes on the matrix with opening.In the design according to the expansion scheme, in the matrix-fixation of mattress bracket-adjustment equipment
Spacing between component is preferably especially all at least 2cm, more preferably at least 5cm always.
In a kind of expansion scheme, at least one described plunger-cylinder unit can at a distance of the first matrix-fixation member with
Different spacing is fixed on the matrix.Allow to adopt for different mattress bracket or mattress according to the design of the expansion scheme
With consistent plunger-cylinder unit.In a kind of expansion scheme, at least one described the first matrix-fixation member and it is described extremely
A few second matrix-fixation member is fixed on the matrix with different height.
In a kind of expansion scheme, the hinge means includes at least one first cotton-padded mattress being fixed on the mattress bracket
Pad support-fixation member, at least one described plunger-cylinder unit include be fixed on the mattress bracket at least one
Two mattress brackets-fixation member, wherein at least one described the first mattress bracket-fixation member and it is described at least one second
Mattress bracket-fixation member is fixed on the mattress bracket with being separated from each other.In the design according to the expansion scheme,
Spacing between mattress bracket-adjustment equipment mattress bracket-fixation member is preferably especially all at least 2cm always, excellent
Choosing is at least 5cm.
In a kind of expansion scheme, at least one described plunger-cylinder unit can be at a distance of the first mattress bracket-fixed part
Part is fixed at different pitches on the mattress bracket.Allowed according to the design of the expansion scheme for different mattress brackets
Or mattress uses consistent plunger-cylinder unit.
In a kind of expansion scheme, at least one described plunger-cylinder unit is hingedly on the matrix.In another extension
In scheme, at least one described plunger-cylinder unit is hinged on the mattress bracket.According to the design energy of these expansion schemes
Realization cosily makes mattress stent migration.It valuably carries out direct or indirectly hinged.
In a kind of expansion scheme, the hinge means is the hinge means of more movable joints.According to the design of the expansion scheme
It is able to achieve so that mattress bracket controllably shifts.The hinge means of more movable joints is preferably the hinge means of four movable joints.
In a kind of expansion scheme, the hinge means between the mattress bracket and the basic element of character includes the
One swing arm and the second swing arm.It can preferably be moved independently of each other according to the swing arm of the expansion scheme.They valuably that
This is arranged at interval.In another expansion scheme, at least one described plunger-cylinder unit has can be in corresponding shell
In at least one plunger for movably guiding, the working chamber of the corresponding plunger-cylinder unit of plunger handle is divided into first part
Working chamber and second part working chamber.
Advantageously, plunger hermetically sticks in the wall for limiting working chamber or wall portion.Valuably, plunger is by least one
So that the overflow openings or overflow ducts of two mutual connection of part working chamber pass through.Be preferably present at least two overflow openings or
Channel.It is advantageous that closing valve at least one overflow openings or overflow ducts assignment.
Valuably there is plunger-cylinder unit at least one to force elastomeric element, at least partially to improve plunger-vapour
The launch force of cylinder assembly, and then convenient for moving upwards mattress bracket at least partially.Plunger-cylinder unit especially supports cotton-padded mattress
Pad support is spaced apart relative to matrix.Plunger-the cylinder unit preferably unlocks in mattress bracket or for so that mattress bracket
After the hinge means unlock of displacement, cause automatically opening for mattress bracket, or cause the corresponding upward fortune of mattress bracket
It is dynamic.Plunger-cylinder unit further preferably can be realized the controlled and comfortable closing or decline of mattress bracket.Particularly, mattress
Bracket can relative to matrix it is following using position and above turn over and swung between position.
At least one forces spring members to be for example designed to the material block of elasticity, or is designed to spring.It is preferably
Compression spring part or tension spring component.
Valuably, at least one forces spring members using in position in the case where generating launch force in mattress bracket
It pre-tightens.Advantageously, using position in mattress bracket, also apply the launch force of identical direction by corresponding part working chamber.
Preferably there are fluid or fluid mixture in the working chamber.It is particularly preferred that having gas in working chamber, such as air.It is beneficial
Ground is additional to the launch force from working chamber, at least one forces spring members at least partially to work.
Valuably, when shell or housing parts are mutually drawn close, when forming corresponding launch force, at least one is strong
Spring members processed and part working chamber are at least partially compressed.In a kind of expansion scheme, bed portions part has top component,
Wherein, compared to mattress bracket-adjustment equipment hinge means, at least one described plunger-cylinder unit is at a distance of the top
Component has biggish spacing.
Detailed description of the invention
The preferred embodiment of the present invention is introduced with reference to the accompanying drawings.Herein:
Fig. 1 shows the open bed according to the present invention with plunger-cylinder unit of the present invention positioned at release location；
Fig. 2 is the enlarged view of Fig. 1, shows hinge means and plunger-cylinder unit and its in bedstead and mattress bracket
On arrangement according to the invention；
Fig. 3 is plunger-cylinder unit longitudinal section view shown in Fig. 1,2；
Fig. 4 basically illustrates hinge means shown in Fig. 1 with the ratio amplified, in the position to collapse；
Fig. 5 is the view similar with Fig. 4, wherein also showing safety device to cutting together；
Fig. 6 is the top view of safety device shown in Fig. 5；
Fig. 7 is the longitudinal section view according to the cutting line VII-VII cutting in Fig. 6 of safety device shown in Fig. 6；
Fig. 8 is the side view according to the safety device of the second embodiment of substitution；
Fig. 9,10 is according to the top views of the safety device of Fig. 8；With
Figure 11 is the cross-sectional view of the third embodiment according to substitution of safety device.
Specific embodiment
In its bed being shown on the whole include bedstead 1 in Fig. 1, the bedstead have top component 2 and foot members 3 and
Two side members 4 stretched between top component 2 and foot members 3.Bedstead 1 by frame-type designs.Come directly towards 2 He of component
Foot members 3 stretch in parallel with each other and with being spaced from each other.Side member 4 is stretched perpendicular to top component 2 and 3 ground of foot members
Exhibition.They extend with being spaced from each other, and are plates.Bedstead 1 can be placed on ground.
The bed also has mattress bracket 5, which is designed to Battened Grating and supports mattress 6.Mattress bracket 5
It on the whole can be in horizontal turning over and swung between position (Fig. 1) using position and above.Position is being used, it can be cosily
It sleeps or lies on mattress 6.Position is being turned over, the access for passing to the storage chamber 7 laterally limited by bedstead 1 is produced.Cotton-padded mattress
Pad support 5 or mattress 6 are then obliquely stretched relative to horizontal line.Position is being turned over, mattress bracket 5 is oblique from top component 2
Upper stretching, extension.Turning over position, mattress bracket 5 preferably with horizontal wire clamp at one between 20 ° and 80 °, be preferably between 25 ° and
Angle between 60 °.
Bed is relative to mid-plane substantial symmetry, and from top, component 2 extends into the mid-plane between side member 4
Foot members 3.
In order to controllably relative to the overbanking mattress bracket 5 up and down of bedstead 1, on each side member 4 including
Side and top component 2 have been disposed adjacently hinge means 8, which is laterally being adjacent to and acts also on top component 2
On mattress bracket 5.In addition, being provided with plunger-cylinder between foot members 3 and hinge means 8 on each side member 4
Device 9 also laterally acts on mattress bracket 5 between hinge means 8 and the footing end 10 of mattress bracket 5.Bed is total
It altogether include two hinge means 8 and two plunger-cylinder units 9.
Each hinge means 8 together forms mattress bracket-adjustment with the plunger-cylinder unit 9 being disposed adjacently and sets
It is standby.There are two mattress bracket-adjustment equipment in total.
Each plunger-cylinder unit 9 is always relative to adjacent hinge means 8 at interval in the whole of mattress bracket 5
It is arranged in it in a displaced path using position and turns between position.
Hinge means 8 constructs in the same manner in structure.They are positioned relative to each other.As shown in Fig. 2, each hinge means
8 all including being fixed on the first side member-fixation member 11 below on corresponding side member 4 and being fixed on mattress bracket
The first mattress bracket-fixation member 12 the upper surface of on 5.They are designed to backplate (Beschlaege).
Each first side member-fixation member 11 and the first mattress bracket-fixation member 12 of assignment pass through first
Linking arm 13 and the second linking arm 14 are in connection.Here, each first linking arm 13 and the first side member-fixed part
During part 11 and the first mattress bracket-fixation member 12 are in hinged, and Gu each second linking arm 14 and the first side member-
Determine component 11 and the first mattress bracket-fixation member 12 is in hingedly.These linking arms 13,14 form swing arm.
There are the first swinging axles 15 between each first side member-fixation member 11 and the first linking arm 13.Every
There are the second swinging axles 16 between a first mattress bracket-fixation member 12 and the first linking arm 13.In each first side to portion
There are third swinging axles 17 between part-fixation member 11 and the second linking arm 14.In each first mattress bracket-fixation member 12
And second there are the 4th swinging axles 18 between linking arm 14.The swinging axle 15 to 18 of each hinge means 8 is stretched with being separated from each other
Exhibition.They are horizontally extended.These swinging axles 15 to 18 are separately positioned on the end side of linking arm 13,14.Each hinge means 8
Form the hinge means 8 of four movable joints.It is preferably designed to crank-rocker.
First linking arm 13 has the spacing smaller than the second linking arm 14 at a distance of top component 2.
Each second linking arm 14 is considerably longer than the first linking arm 13 of respective hinge device 8.Particularly, each second
Linking arm 14 is all 1.5 to 2.5 double-lengths of the first linking arm 13.
Between between the second swinging axle 16 and the 4th swinging axle 18 in corresponding first mattress bracket-fixation member 12
Away from being significantly shorter than in the first swinging axle 15 in corresponding first side member-fixation member 11 and between third swinging axle 17
Spacing.Particularly, the spacing between the first swinging axle 15 and third swinging axle 17 is that the second swinging axle 16 and the 4th is swung
1.5 to 2.5 times of the distance of axis 18 are big.
Hinge means 8 is that mattress bracket 5 defines common displacement track.
Each plunger-cylinder unit 9 is by the following setting of the second side member-fixation member 19 corresponding lateral
On component 4, and it is arranged on mattress bracket 5 by the second mattress bracket above-fixation member 20.They are designed to protect
Plate.
Side member-the fixation member 11,19 being respectively disposed on side member 4 dividually arranges, or along the side
It is arranged with being separated from each other to component 4.They have different spacing at a distance of top component 2.Cotton-padded mattress on mattress bracket 5 is set
Pad support-fixation member 12,20 is dividually arranged, or is arranged on mattress bracket 5 along mattress bracket 5 in side.They
At a distance of top, component 2 has different spacing.
Second side member-fixation member 19 is substantially provided in side member between top component 2 and foot members 3
In 4 intermediate region.They offset downward relative to the first side member-fixation member 11.Second mattress bracket-fixation member
20 are located substantially in the intermediate region of mattress bracket 5 between the top of mattress bracket 5 21 and its bottom end 10.
In the case where forming the 5th swinging axle 22, each plunger-cylinder unit 9 is hinged on relevant second side to portion
In part-fixation member 19.In the case where forming the 6th swinging axle 23, each plunger-cylinder unit 9 is hinged on corresponding
In two mattress brackets-fixation member 20.Swinging axle 22,23 stretches in parallel with each other and horizontally.They are thus also parallel with pendulum
Moving axis 15 to 18 stretches.
Each second side member-fixation member 19 and the second mattress bracket-fixation member 20 it is elongated design.Each
Second side member-fixation member 19 extends all along adjacent side member 4, and each second mattress bracket-fixation member
20 all along mattress bracket 5 longitudinal edge 24 extend.
Each second side member-fixation member 19 has multiple such as three permanent openings 25, these permanent openings
It is arranged with being separated from each other along corresponding side member 4, and there is different horizontal spaces at a distance of adjacent hinge means 8.
Thus it may be implemented for corresponding plunger-cylinder unit 9 to be hinged on the different location of side member 4.
Each second mattress bracket-fixation member 20 also has multiple such as three permanent openings 26, these fixations are opened
Opening's edge the corresponding longitudinal edge 24 of mattress bracket 5 arrange and have not at a distance of adjacent hinge means with being separated from each other
Same spacing.Thus it may be implemented for corresponding plunger-cylinder unit 9 to be hinged on the different location of mattress bracket 5.
Thus spacing of the adjustable plunger-cylinder unit 9 at a distance of adjacent hinge means 8.It is hinged according to what is selected respectively
Position, these plunger-cylinder units 9 are for example adaptable to the mattress 6, particularly its weight accordingly used.It can be directed to different
Mattress bracket 5 or mattress 6 use consistent plunger-cylinder unit 9.
These plunger-cylinder units 9 are identical.They are positioned relative to each other.As shown in figure 3, each plunger-cylinder
Device 9 all has shell 27.Each shell 27 includes first shell component 28 and second shell component 29.Each shell 27
Housing parts 28,29 are all rabbeted each other, and when changing the length of corresponding plunger-cylinder unit 9 along plunger-cylinder
The longitudinal axis 30 of device 9 can relatively move.
It designs to each 28 open tubular column of first shell component, and is closed at one end using the first bottom 31.Every
On a first bottom 31, it is respectively provided with the first hinged hole 32 on the outside.Each plunger-cylinder unit 9 using its first
Hinged hole 32 is hinged in the second mattress bracket-fixation member 20.
Each second shell component 29 equally constructs to open tubular column, and is closed at one end using the second bottom 33.
Each second shell component 29 has interior diameter, which is equal to the overall diameter of relevant first shell component 28.Each
Second shell component 29 all at least partially surrounds relevant first shell component 28 in peripheral side.In each second bottom 33
On, it is provided with the second hinged hole 34 corresponding to the first hinged hole 32 orientation on the outside.Each plunger-cylinder unit 9
It is hinged in the second side member-fixation member 19 using its second hinged hole 34.It alternatively can be using on the contrary hinged
Mode.
The work cavity shell 35 for thering is opposite longitudinal axis 30 to be disposed concentrically upon in each shell 27.The work cavity shell 35
It designs to substantially hollow pillar, and is especially axially fixed on first shell component 28.The cavity shell 35 that works has bottom
Portion's component 36, the bottom part have fixed lobe 37, which passes through the first bottom 31 and be inserted into the first hinge hole
In eye 32, so that work cavity shell 35 is locally fixed relative to first shell component 28.Each work cavity shell 35
First shell component 28 is extended across along longitudinal axis 30, is stretched over always in second shell component 29.It is from the first bottom 31
It is stretched towards the second bottom 33.
Plunger rod 38 is set on each second shell component 29, the plunger rod is same relative to corresponding longitudinal axis 30
Heart stretching, extension.Each plunger rod 38 has fixed salient 39 in end side, which passes through corresponding second bottom
It 33 and is inserted into the second hinged hole 34, so that plunger rod 38 is locally special relative to relevant second shell component 29
It is not axially to dispose.Each plunger rod 38 is stretched from the second bottom 33 towards the first bottom 31.Each plunger rod 38 is set
Count shorter than second shell component 29.
Each plunger rod 38 is directed in relevant work cavity shell 35 via pass through openings 79, pass through openings setting
On opposite with the bottom part 36 or end regions 41 towards the second bottom 33 of work cavity shell 35.In each work
Guidance/water-tight equipment 40 has all been disposed adjacently in cavity shell 35 with pass through openings.Each guidance/water-tight equipment 40 is hermetically
It is sticked on relevant plunger rod 38 in peripheral side and guides the plunger rod.The plunger of each guidance/water-tight equipment 40 and assignment
Bar 38 can move relative to each other all along longitudinal axis 30.
Working chamber 42 is spatially defined by each work cavity shell 35, and plunger 43 is in the working chamber along the longitudinal axis
Line 30 is movably guided.Each plunger 43 hermetically sticks on the inner wall 44 of relevant work cavity shell 35, and this
Working chamber 42 is divided into and first part's working chamber 45 of the adjoining of bottom part 36 and second adjacent with guidance/water-tight equipment 40
Divide working chamber 46.Part working chamber 45,46 and plunger-cylinder unit 9 length or volume depend on the position of corresponding plunger 43
It sets.Each plunger 43 has the overflow openings 47 stretched along longitudinal axis 30, these overflow openings make two parts work
Chamber 45,46 mutual connection.Each plunger rod 38 passes through second part working chamber 46.There is gas in each working chamber 42,
To which plunger-cylinder unit 9 forms gas spring.
Spiral compression spring 48 has been concentrically disposed with longitudinal axis 30 in each shell 27.Each spiral compression spring
48 are all surrounded partially plunger rod 38, and are surrounded partially work cavity shell 35.Each spiral compression spring 48 is all located at
In shell 27 between one bottom 31 and the second bottom 33.It acts as land used arrangement between two housing parts 28,29.
Each first shell component 28 has the contact convex shoulder 49 being disposed concentrically upon relative to longitudinal axis 30, and the contact is convex
Shoulder is disposed adjacently towards the second bottom 33 and with work cavity shell 35.Convex shoulder 49 is contacted radially outwardly by first shell component
28 guide sleeves 50 limit.
There is compression device 51 in each second shell component 29, which connects in inside and the second bottom 33
It connects.Each compression device 51 surrounds the plunger rod 38 of assignment, and the contact surface 52 that the sky with end side stays, the contact surface towards
First bottom 31 or spiral compression spring 48.These spiral compression springs 48 stick on contact convex shoulder 49 and contact in its compression
On face 52, and pressure is applied to them, this will be also described in detail below.
In order to prevent mattress bracket 5 and undesirable, particularly be suddenly displaced to below using in position, this example
It will appear if at least one plunger -9 failure of cylinder unit, the embodiment shown in, mattress bracket-adjustment is set
It is one of standby that there is mechanical safety (locking) device 53.Mattress bracket-adjustment with safety device 53 is shown in FIG. 1 to set
It is standby, and Fig. 2 shows another mattress bracket-adjustment equipment.Alternatively, each mattress bracket-adjustment equipment has safe dress
Set 53.
In the embodiment according to Fig. 5 to 7, safety device 53 includes the lockup arm 54 of rigidity, the lockup arm and hinge
Side member-fixation member 11 of device 8 is fixedly connected.Lockup arm 54 presss from both sides blunt at one with the side member-fixation member 11
Angle, and stretched obliquely towards top component 2 from the side member-fixation member.Lockup arm 54 passes through side member-fixed part
Part 11 is fixed on and is also secured on corresponding side member 4 in itself.It thus forms the lateral portion to a certain extent
The extension of part-fixation member 11.Lockup arm 54 and the side member-fixation member 11 preferably integrally construct.
Lockup arm 54 have it is above it is multiple, be preferably between 5 and 10, separated locking openings 55, these
Locking opening is arranged equally spaced from each otherly along lockup arm 54.These lockings opening 55 is at a distance of side member-fixed part then
Part 11 has different spacing.
Safety device 53 further includes the detent mechanism 56 with stretch arm 57, which is configured to pawl, and
Between first swinging axle 15 and the second swinging axle 16, in the case where forming the 7th swinging axle 58, it is hinged on the of hinge means 8
On one linking arm 13.7th swinging axle 58 horizontally extends, thus is parallel to the first and second swinging axles 15 or 16.7th swings
Axis 58 is located in the intermediate region of the first linking arm 13.Relatively with the 7th swinging axle 58, stretch arm 57 has pawl in end side
Protruding portion 59.
Detent mechanism 56 also has the balladeur train 60 for the box-shaped being located on lockup arm 54.
Balladeur train 60 includes sliding equipment 61, which surrounds lockup arm 54 in peripheral side, and draws along the lockup arm
It slideably shifts with leading.Sliding equipment 61 thus defines corresponding lockup arm female part.It is acted on at least one
Or the region of the brake area or elasticity on lockup arm 54 is sticked on, which generates between balladeur train 60 and lockup arm 54
Static friction that is first, can overcoming.Sliding equipment 61 is preferably made of the material of elasticity.
Balladeur train 60 also has holder 62, and the holder and sliding equipment 61, which are in, to be fixedly connected, and setting is in the cunning
The top of motivation structure.Stretch arm 57 is extend into holder 62.
Holder 62 includes two vertically oriented holding plates, these holding plates stretch in parallel to each other, and each other
Extend at interval.The claw section of stretch arm 57 is located between these holding plates.
The control track 63 of the slotted of Endless is constructed in each holding plate, the control track is towards stretch arm
The claw section opening that 57 sky stays.These control tracks 63 construct in the same manner, and superimposedly arrange.
It is inserted into an insertion pin 64 from inside in each control track 63, which is arranged in pawl protruding portion 59
In or adjacent thereto be arranged on stretch arm 57.These insertion pins 64 are mutually aligned, and lateral away from each other therefrom
Ground flexes outward.Each insertion pin 64 is cylindrical, and is horizontally extended.
Each control track 63 has following locking region 65, which forms the lowest order of control track 63
Set, and be arranged in control track 63 in the region of the first linking arm 13.Each control track 63 is in its locking region
65 have at a distance of the smallest spacing of lockup arm 54.If insertion pin 64 is located in corresponding locking region 65, pawl protruding portion 59
It with regard to locking is inserted into adjacent locking opening 55.
There is each control track 63 clamping lock for coming self-locking region 65 to release region 66.Each clamping lock releases region 66
All extend essentially upward perpendicular to lockup arm 54 from locking region 65 first, then from top, component 2 is stretched with leaving obliquely
Exhibition.Each clamping lock releases the extreme higher position that region 66 has been formed together corresponding control track 63 away from 65 ground of locking region.Often
A control track 63 all has there at a distance of the maximum spacing of lockup arm 54.
It is released on region 66 in each clamping lock or is connected to pawl-lifting region on the highest point of control track 63
67, the pawl-lifting region substantially extends perpendicular to lockup arm 54 again, or is parallel to clamping lock and releases the initial of region 66
Region extends.If insertion pin 64 is located in corresponding pawl-lifting region 67, pawl protruding portion 59 is maintained at locking opening
55 outside.
It is connected to control the dead zone area 68 of track 63 accordingly on each pawl-lifting region 67, it is damned trivial
Domain is substantially perpendicular to adjacent pawl-lifting region 67 and extends.Balladeur train 60 does not shift together first, if insertion pin 64
If there and stretch arm 54 shift.
Be connected in each dead zone area 68 accordingly control track 63 transport zone 69, the transport zone from that
In stretched obliquely towards lockup arm 54, and terminate in the locking region 65 of the control track 63.
Displacement body 70 is assigned to each transport zone 69, which is supported on holder 62.
The displacement of mattress bracket 5 is explained in detail below.Herein since the use position below mattress bracket 5.
If mattress bracket 5 is in it using position, extend to the mattress support level.It along its entire periphery with
Bedstead 1 is adjacent.Particularly, the footing end 10 of mattress bracket 5 is also disposed adjacently with the foot members 3 of bedstead 1.First mattress
Bracket-fixation member 12 essentially horizontally extends.These plunger-cylinder units 9 are respectively at their push-in position, and take
The smallest length.Each insertion pin 64 is located at pawl-lifting region 67 and corresponding control track 63 in curve regions
Between dead zone area 68, wherein the curve regions preferably substantially form 90 ° of curve.
As described, it may be implemented to move upwards mattress bracket 5.For this purpose, user to mattress bracket 5 apply it is corresponding,
Upwardly toward displacement force.Then, there is the pendulum motion as defined in hinge means 8 in mattress bracket 5.Gu the first mattress bracket-
Determine component 12 and moves from top component 2 along relevant first side member-fixation member 11.Particularly, the first side is to portion
Angle between part-fixation member 11 and the first linking arm 13 reduces.Plunger-cylinder unit 9 supports mattress bracket 5 upwards
This pendulum motion.On the one hand, plunger-cylinder unit 9 is produced by its corresponding first part's working chamber 45 towards longitudinal axis 30
The launch force of raw corresponding fluid-type.On the other hand, the spiral compression spring 48 of compression towards longitudinal axis 30 generate accordingly with
The mechanical launch force of the launch force of fluid-type direction in the same manner.In this case, spiral compression spring 48 is at least originally
Not only it had been supported on contact surface 52, but also had been supported on contact convex shoulder 49.The axial length of plunger-cylinder unit 9 is in this case
Increase.
By the movement for leaving top component 2 of the second swinging axle 16,57 phase of stretch arm being connect with the first linking arm 13
Also move from top component 2 together with answering.The insertion pin 64 of stretch arm 57 thus equally correspondingly one is in together in mobile, and
Top component 2 is moved from together.Here, insertion pin 64 enters in dead zone area 68 with postponing.In this case, it slides
Originally mechanism 61 remains stationary on lockup arm 54, this is attributed to initially working between sliding equipment 61 and lockup arm 54
Static friction.
When being inserted into the arrival transport zone 69 of pin 64 or reaching the curve between transport zone 69 and dead zone area 68,
Balladeur train 60 is just moved along lockup arm 54 towards the first adjacent swinging axle 15 by the corresponding sports of stretch arm 57.
Once mattress bracket 5 is no longer swung up, and is partly moved downward at footing end 10, stretch arm 57 just
Each insertion pin 64 is pressed into corresponding locking region 65.Once insertion pin 64 reaches corresponding displacement body 70, the displacement body
With regard to upward displacement, until insertion pin 64 can be by displacement body 70.Displacement body 70 then moves back into its initial position again.
When insertion pin 64 reaches corresponding locking region 65, pawl protruding portion 59 is inserted into adjacent from locking above
In locking opening 55, so that the movement relative to lockup arm 54 of stretch arm 57 stops, and make corresponding first connection
The further swing of arm 13 stops, thus but also mattress bracket 5 moves downward stopping.
In order to enable pawl protruding portion 59 is moved out from selected locking opening 55, need substantially in footing end 10
Place is so that mattress bracket 5 is lifted.Thus but also the first linking arm 13 moves upwards therewith, this causes to be inserted into pin 64 from locking area
It is removed in domain 65.Insertion pin 64 releases region 66 along clamping lock and moves, wherein displacement body 70 prevents insertion pin 64 to be displaced to transfer
In region 69.
Once mattress bracket 5 is no longer lifted, the first linking arm 13 is just moved downward, to be inserted into pin 64 downward along tug
It slides in son-lifting region 67.It is inserted into preventing 57 locking of pawl protruding portion in this case in locking opening 55.Balladeur train 60
Adjacent linking arm 13 can be moved from along lockup arm 54.The closure of these plunger-cylinder units 9 support mattress bracket 5
Movement.They reduce the retentivity for keeping mattress bracket 5 when mattress bracket 5 transits to it using position.
The second embodiment of safety device is introduced referring to Fig. 8 to 10.Identical part indicates and previous embodiment party
The identical appended drawing reference of formula, referring specifically to the explanation to prior embodiments.Structurally different but functionally identical component mark
There is the identical appended drawing reference with suffix " a ".
Compared to prior embodiments, other designs are used to detent mechanism 56a here.
Instead of pawl protruding portion 59, tug rotationally or is rotatably drivingly disposed in end side on stretch arm 57a
Son wheel 71, the pawl abutment include multiple, are here four pawl protruding portion 59a.These pawl protruding portion 59a are in pawl abutment 71
It is arranged equally spaced from each otherly on circumferencial direction, and from the radially outwards projection of pawl abutment 71.
The control track 63a of two slotteds is constructed in holder 62a, these control tracks are distinguished linearly herein
Stretching, extension.They are obliquely stretched relative to lockup arm 54, and press from both sides with the lockup arm into an angle between 30 ° and 80 °
a.These controls track 63a stretches obliquely towards pawl abutment 71.
Transmission parts 72 and pawl abutment 71 are in transmission connection, which by rod-type designs and movably set
It sets on holder 62a.Each transmission parts 72 can be resetted by reset spring 73, which is designed to spiral bullet
Spring is simultaneously arranged on holder 62a.
When mattress bracket 5 is in it using position, pawl protruding portion 59a disengaging is engaged with locking opening 55.Pawl
The intermediate cavity positioned at adjacent pawl protruding portion 59a between of wheel 71 thus be open with locking it is 55 adjacent.Balladeur train 60a can be along lock
Only arm 54 shifts.Lifting mattress bracket 5 thus may be implemented.
During the lifting of mattress bracket 5, the first linking arm 13 moves upwards together, this also leads to the phase of stretch arm 57a
That answers moves up.Limited spring limits moving upwards for stretch arm 57a.
Due to there are static friction, originally balladeur train 60a and is not moved on lockup arm 54 together.Insertion pin 64 is controlling
It is pulled upwardly in track 63a, this also causes pawl abutment 71 correspondingly to lift from lockup arm 54.
Pawl abutment 71 is then contacted with transmission parts 72, this leads to 45 ° of pendulum motion of pawl abutment 71.Thus in pawl
On wheel 71, corresponding transfer protruding portion 74 is provided in the circumferential area of pawl abutment 71.Now, pawl abutment 71 is suitably put
It is dynamic so that its pawl protruding portion 59a locking be inserted into locking opening 55, once if mattress bracket 5 is moved downward.
Once mattress bracket 5 is moved from the use position being positioned against below above, corresponding first linking arm 13
Just stretch arm 57a and pawl abutment 71 are pressed downwards along control track 63a.Once insertion pin 64 reaches corresponding control track
The lower end of 63a, the pawl protruding portion 59a of pawl abutment 71 with regard to locking is inserted into locking opening 55, and then prevents mattress bracket 5
It moves downwardly to it and uses position.
It in order to release this locking, and needs slightly to be lifted mattress bracket 5 at footing end 10, will pass through driving section
Part 72 makes pawl abutment 71 swing 45 ° again.
Once the further promotion of mattress bracket 5 stops, corresponding first linking arm 13 just back moves again, or downwards
Movement, this is moved down into insertion pin 64 in control track 63a.Once it is inserted into the lower end that pin 64 reaches control track 63a,
Holder 62a just passes through stretch arm 57a and moves down, until bed is closed completely.
Third embodiment is introduced referring to Figure 11.Identical part indicates attached drawing mark identical with prior embodiments
Note, with regard to this referring specifically to the explanation to prior embodiments.Structurally different but functionally identical component indicates band suffix
The identical appended drawing reference of " b ".
Compared to second embodiment, other designs are used to detent mechanism 56b again here.Connecting plate 75 and stretch arm
57b is in connection, which offsets downward relative to stretch arm 57b.Connecting plate 75 is relative to each other main at two
Two insertion pins 64 are respectively provided on face, these insertion pins are inserted into the corresponding control track 63b in balladeur train 60b.This
A little control track 63b linearly stretch herein, and are parallel to lockup arm 54.Stretch arm 57b passes through coupling pin 76 and balladeur train 60b coupling
It connects.Connecting plate 75 carries pawl abutment 71.Transmission parts 72b is assigned to pawl abutment 71, which is hinged on connecting plate
On 75.Each transmission parts 72b is coupled to the holding of arm 77, which is loaded further through reset spring 73b.
When mattress bracket 5 is in it using position, pawl abutment 71 by orientation or is swung again so that balladeur train 60b along
Lockup arm 54 slides, without one of 55 mating reactions that are open with locking with making 71 locking of pawl abutment.Cotton-padded mattress thus may be implemented
The lifting of pad support 5.
When mattress bracket 5 is lifted, corresponding first linking arm 13 is swung towards top component 2, this causes to pull therewith
The corresponding sports of arm 57b.Stretch arm 57b is thus shifted towards direction of draw.
Once mattress bracket 5 now from the position of lifting downwardly its moved using position, the first linking arm 13 just pushes up
Stretch arm 57b is pressed, and then top component 2 is left by the balladeur train 60b that coupling pin 76 presses on lockup arm 54.By in lockup arm
This displacement of balladeur train 60b on 54, the balladeur train 60b with the promotion protruding portion 78 towards 3 projection of foot members to couple
Arm 77 is swung towards foot members 3.Transmission parts 72b upward displacement in this case, and pawl abutment 71 is made to swing 45 °.
Pawl abutment 71 is oriented herein so that at least one pawl protruding portion 59a locking be inserted into locking opening one of 55, this
Mattress bracket 5 is caused to be partially secured on its current position.
Claims (14)
1. a kind of mattress bracket-adjustment equipment, comprising:
A) hinge means (8) are arranged between matrix (1) and the mattress bracket (5) that can be adjusted relative to described matrix (1)；
With
B) at least one plunger-cylinder unit (9) being arranged between the mattress bracket (5) and described matrix (1), for letter
Change the adjustment process relative to described matrix (1) of the mattress bracket (5),
I) wherein, at least one described plunger-cylinder unit (9) is arranged at interval with the hinge means (8), for reducing
The displacement force to be generated by least one described plunger-cylinder unit (9).
2. mattress bracket-adjustment equipment as described in claim 1, which is characterized in that the hinge means (8) is given being used for
So that at least one swinging axle that the mattress bracket (5) swings relative to described matrix (1), wherein at least one described column
Plug-cylinder unit (9) is arranged at interval at least one described swinging axle.
3. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that the hinge means (8) includes solid
At least one the first matrix-fixation member (11) being scheduled on described matrix (1), at least one described plunger-cylinder unit (9)
Including at least one the second matrix-fixation member (19) being fixed on described matrix (1), wherein it is described at least one first
Matrix-fixation member (11) and at least one described the second matrix-fixation member (19) are fixed on the base with being separated from each other
On body (1).
4. mattress bracket-adjustment equipment as claimed in claim 3, which is characterized in that at least one described plunger-cylinder unit
(9) it can be fixed at different pitches on described matrix (1) at a distance of the first matrix-fixation member (11).
5. mattress bracket-adjustment equipment as claimed in claim 3, which is characterized in that at least one described the first matrix-fixation
Component (11) and at least one described the second matrix-fixation member (19) are fixed on described matrix (1) with different height.
6. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that the hinge means (8) includes solid
At least one the first mattress bracket-fixation member (12) being scheduled on the mattress bracket (5), at least one described plunger-vapour
Cylinder assembly (9) includes at least one the second mattress bracket-fixation member (20) being fixed on the mattress bracket (5), wherein
At least one described the first mattress bracket-fixation member (12) and at least one described the second mattress bracket-fixation member (20)
It is fixed on being separated from each other on the mattress bracket (5).
7. mattress bracket-adjustment equipment as claimed in claim 6, which is characterized in that at least one described plunger-cylinder unit
(9) it can be fixed at different pitches on the mattress bracket (5) at a distance of the first mattress bracket-fixation member (12).
8. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that at least one described plunger-cylinder
Device (9) is hinged on described matrix (1).
9. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that at least one described plunger-cylinder
Device (9) is hinged on the mattress bracket (5).
10. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that how living the hinge means (8) be
The hinge means of section.
11. mattress bracket-adjustment equipment as claimed in claim 10, which is characterized in that the mattress bracket (5) with it is described
The hinge means (8) between the basic element of character (1) includes the first swing arm (13) and the second swing arm (14).
12. mattress bracket-adjustment equipment as claimed in claim 1 or 2, which is characterized in that at least one described plunger-cylinder
Device (9) has at least one plunger (43) that can movably guide in corresponding shell (27), and the plunger handle is corresponding
The working chamber (42) of plunger-cylinder unit (9) is divided into first part's working chamber (45) and second part working chamber (46).
13. a kind of bed portions part, comprising:
A) matrix (1)；
B) the mattress bracket (5) for being used to carry at least one mattress (6) that can be adjusted relative to described matrix (1)；With
C) at least one setting according to any one of the preceding claims is in described matrix (1) and the mattress bracket
(5) mattress bracket-adjustment equipment between.
14. bed portions part as claimed in claim 13, which is characterized in that there is top component (2), wherein compared to mattress branch
Frame-adjustment equipment hinge means (8), at least one described plunger-cylinder unit (9) have at a distance of the top component (2)
Biggish spacing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550471.3A CN109198958A (en) | 2017-07-07 | 2017-07-07 | Mattress bracket-adjustment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710550471.3A CN109198958A (en) | 2017-07-07 | 2017-07-07 | Mattress bracket-adjustment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109198958A true CN109198958A (en) | 2019-01-15 |
Family
ID=64990925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710550471.3A Pending CN109198958A (en) | 2017-07-07 | 2017-07-07 | Mattress bracket-adjustment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109198958A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004229897A (en) * | 2003-01-30 | 2004-08-19 | France Bed Co Ltd | Bed apparatus |
| CN1681421A (en) * | 2002-09-10 | 2005-10-12 | 郑义协 | Length adjustable gas spring |
| CN201005328Y (en) * | 2007-02-13 | 2008-01-16 | 黄巧玲 | Multifunctional overturn starting rack and the bed using the same |
| CN201104660Y (en) * | 2007-02-13 | 2008-08-27 | 黄巧玲 | Overturn starting rack and the bed using the same |
-
2017
- 2017-07-07 CN CN201710550471.3A patent/CN109198958A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681421A (en) * | 2002-09-10 | 2005-10-12 | 郑义协 | Length adjustable gas spring |
| JP2004229897A (en) * | 2003-01-30 | 2004-08-19 | France Bed Co Ltd | Bed apparatus |
| CN201005328Y (en) * | 2007-02-13 | 2008-01-16 | 黄巧玲 | Multifunctional overturn starting rack and the bed using the same |
| CN201104660Y (en) * | 2007-02-13 | 2008-08-27 | 黄巧玲 | Overturn starting rack and the bed using the same |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190426 Address after: Baijiahu Industrial Park, No. 2 Qingshuiting West Road, Ziling Street, Jiangning District, Nanjing City, Jiangsu Province Applicant after: Su Shibo (Nanjing) vibration damping system Co., Ltd. Address before: German Art Dov Applicant before: Suspa GmbH |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190115 |