CN108652314A - Lumbar supports mechanism - Google Patents
Lumbar supports mechanism Download PDFInfo
- Publication number
- CN108652314A CN108652314A CN201810417073.9A CN201810417073A CN108652314A CN 108652314 A CN108652314 A CN 108652314A CN 201810417073 A CN201810417073 A CN 201810417073A CN 108652314 A CN108652314 A CN 108652314A
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- Prior art keywords
- supporting plate
- plate
- connecting rod
- soft board
- support
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- 230000007246 mechanism Effects 0.000 title claims abstract description 36
- 230000007958 sleep Effects 0.000 claims description 26
- 230000036541 health Effects 0.000 abstract description 5
- 230000003860 sleep quality Effects 0.000 abstract description 5
- 230000003187 abdominal effect Effects 0.000 description 25
- 210000001015 abdomen Anatomy 0.000 description 7
- 229910003460 diamond Inorganic materials 0.000 description 7
- 239000010432 diamond Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000029058 respiratory gaseous exchange Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 229920001821 foam rubber Polymers 0.000 description 2
- 238000010010 raising Methods 0.000 description 2
- 230000000284 resting effect Effects 0.000 description 2
- 235000003283 Pachira macrocarpa Nutrition 0.000 description 1
- 241001083492 Trapa Species 0.000 description 1
- 235000014364 Trapa natans Nutrition 0.000 description 1
- 241000276425 Xiphophorus maculatus Species 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 235000009165 saligot Nutrition 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000012559 user support system Methods 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
- A47C16/00—Stand-alone rests or supports for feet, legs, arms, back or head
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G9/00—Bed-covers; Counterpanes; Travelling rugs; Sleeping rugs; Sleeping bags; Pillows
- A47G9/10—Pillows
- A47G9/1054—Pillows for lying face downwards
- A47G9/1063—Pillows for lying face downwards comprising limb accommodation
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Otolaryngology (AREA)
- Pulmonology (AREA)
- Orthopedics, Nursing, And Contraception (AREA)
Abstract
The present invention relates to a kind of lumbar supports mechanisms,Including supporting plate,The upper face of supporting plate is provided with headrest,Ventilative groove and the air hole same core on supporting plate are provided on headrest,Support plate is provided with below supporting plate,The plate face height of supporting plate is adjustable,Lumbar supports soft board is additionally provided on supporting plate,Lumbar supports soft board is connect by bindiny mechanism with supporting plate,Bindiny mechanism includes the head rod being hingedly arranged in supporting plate lower face,The lower end of head rod is hingedly provided with the second connecting rod,The articulated shaft at head rod both ends is horizontal and parallel with the length direction of supporting plate,The rod end of second connecting rod is provided with connecting rod,The rod end in connecting rod is arranged in lumbar supports soft board,Lumbar supports soft board is additionally provided on above-mentioned supporting plate,And it states lumbar supports soft board to connect with supporting plate by bindiny mechanism,To realize the support to user's lumbar vertebrae,Caused lumbar vertebrae is ached in the case of avoiding lumbar vertebrae from being in no bracketing,Reduce the influence lain prone and slept to sleep quality and health generation.
Description
Technical field
The present invention relates to technical field of living goods, and in particular to a kind of lumbar supports mechanism.
Background technology
Lying prone, to sleep be that many student races, working clan rest the simplest rest mode, and lying prone to sleep not only is not take up resting space,
And it can largely relieve fatigue；However, the problem of actually lying prone when sleeping, being limited to sleeping position, is typically sitting in chair
On, and both arms volt is on the table, and head is rested the head on the both arms rolled up, and easily causes arm position blood circulation so not
Freely, cause arm numb, and head pillow is on arm, it is easy to cause the local air of breathing dirty, What is more, causes
Unsmooth breath the problem of due to sleeping position, causes lumbar vertebrae to be in the posture that bending protrudes out always in actually lying prone and sleeping experience of the process,
Easily cause waist and lumbar vertebrae ached, thus lie prone the sleep quality slept it is difficult to ensure that, and for a long time to health very not
Profit.
Invention content
The purpose of the present invention is：A kind of lumbar supports mechanism is provided, the comfort level lain prone and slept can be effectively improved, reduction, which is lain prone, sleeps
The influence that sleep quality and health are generated.
To achieve the above object, the technical solution adopted by the present invention is：
The upper face of lumbar supports mechanism, including supporting plate, the supporting plate is provided with headrest, is provided on the headrest ventilative
Air hole same core on groove and supporting plate is provided with support plate, adjustable, the institute of plate face height of the supporting plate below the supporting plate
It states and is additionally provided with lumbar supports soft board on supporting plate, the lumbar supports soft board is connect by bindiny mechanism with supporting plate, the connection
Mechanism includes the head rod being hingedly arranged in supporting plate lower face, and the lower end of the head rod is hingedly provided with the second company
The articulated shaft of extension bar, the head rod both ends is horizontal and parallel with the length direction of supporting plate, second connecting rod
Rod end is provided with connecting rod, and the rod end in connecting rod is arranged in the lumbar supports soft board.
There is also following characteristics by the present invention：
Sliding groove is provided in second connecting rod, the sliding groove is arranged along the length direction of the second connecting rod,
Sliding is provided with adjustment sliding block in the sliding groove, and support plate, second connecting rod and first are provided on the adjustment sliding block
The hinged end of connecting rod is provided with adjusting support plate, and the second slide bar, second slide bar and second are provided on the adjusting support plate
The length direction of connecting rod is parallel, and slide opening, the slide opening and the second slide bar same core, the hole of the slide opening are provided on the support plate
Diameter is more than the bar diameter of the second slide bar, is slided on second slide bar and is provided with the second spacing ring, is arranged on second slide bar
The both ends of second support spring, second support spring are connect with the second spacing ring and adjusting support plate respectively, and the sliding block is also
Hinged with one end of strut, the other end and head rod of the strut are hinged, the both ends articulated shaft of the strut it is horizontal and
It is parallel with the length direction of supporting plate.
Compared with prior art, the technique effect that the present invention has is：In actual use, head is rested the head in supporting plate by user
On headrest, and the nostril of face and mouth are emerging in ventilative groove, to avoid since part is empty caused by breathing
Gas is dirty, and the height of above-mentioned supporting plate is adjustable, to realize the adjustment for sleeping position state of lying prone to user, is gone back on above-mentioned supporting plate
It is provided with lumbar supports soft board, and states lumbar supports soft board and is connect with supporting plate by bindiny mechanism, to realize to user's waist
The support of vertebra, caused lumbar vertebrae is ached in the case of avoiding lumbar vertebrae from being in no bracketing, therefore this is lain prone and sleeps device and be remarkably improved use
Family, which is lain prone, sleeps comforts of use, reduces the influence lain prone and slept to sleep quality and health generation.
Description of the drawings
Fig. 1 is the structural schematic diagram lain prone and sleep device；
Fig. 2 is the present invention looks up structural representation lain prone and sleep device；
Fig. 3 is that the mounting structure lain prone between the mounting structure and supporting plate and support plate of sleeping flat tube and supporting plate in device shows
It is intended to；
Fig. 4 is to lie prone to sleep the supporting plate in device and the height adjustment mechanism structural schematic diagram between support plate；
Fig. 5 is the mounting structure schematic diagram lain prone and sleep flat tube and supporting plate in device；
Fig. 6 is the mounting structure schematic diagram slept between the soft board of the abdominal support in device and supporting plate of lying prone；
Fig. 7 is another viewing angle constructions schematic diagram of Fig. 6；
Fig. 8 is the mounting structure schematic diagram of lumbar supports soft board, bindiny mechanism and supporting plate.
Specific implementation mode
In conjunction with Fig. 1 to Fig. 8, the present invention is further described：
In order to make objects and advantages of the present invention be more clearly understood, the present invention is carried out with reference to embodiments specific
It is bright.It should be appreciated that following word is only used to one or more of specific embodiments of the description present invention, not to the present invention
The protection domain specifically asked carries out considered critical.
Device is slept with reference to entire lie prone, the lumbar supports mechanism of the present invention is described in detail：
This is elaborated below and is lain prone sleeps the specific features of device：
It lies prone and sleeps device, including supporting plate 10, the upper face of the supporting plate 10 is provided with headrest 20, is provided on the headrest 20
Ventilative groove 21 and 11 same core of air hole on supporting plate 10, the lower section of the supporting plate 10 is provided with support plate 30, the support plate
30 lower end constitutes the accommodation space of palm and arm, adjustable, the institute of plate face height of the supporting plate 10 with the lower face of supporting plate 10
It states and is additionally provided with lumbar supports soft board 40 on supporting plate 10, the lumbar supports soft board 40 is connect by bindiny mechanism with supporting plate 10；
In conjunction with shown in Fig. 1 and Fig. 2, this is lain prone and sleeps device and is placed on platform or desktop, and makes lumbar supports soft
Plate 40 is resisted against the lumbar vertebrae position of user, and the arm and palm of user import the accommodation space between support plate 30 and supporting plate 10
Interior, head is directly pressed on headrest 20 by user so that the mouth and nose of the face of user are emerging in above-mentioned ventilative groove 21
It is interior, so that it is guaranteed that the eupnea of user, and improve the breathing quality of user；
The groove profile and size of the ventilative groove 21 of above-mentioned headrest 20 should with the contouring head of the user of average physique and
Size is coincide, so that it is guaranteed that headrest 20 can effectively realize the support to user's head；
Since everyone sleeping position comfortable position is different, particularly as being that head pillow is different in the height and position of headrest 20, because
This, for convenience of realizing to 20 height requirement of headrest of different user, can by adjusting the spacing between support plate 30 and supporting plate 10,
It is suitable for demand of the different user to 20 height of resting the head on；
Position due to the binding site of head and headrest 20 concerning lumbar vertebrae, that is, when the height of headrest 20 increases
When, there is also a degree of raisings for the position of lumbar vertebrae, therefore above-mentioned lumbar supports soft board 40 passes through bindiny mechanism and supporting plate
10 connections, when above-mentioned supporting plate 10 is raised, above-mentioned lumbar supports soft board 40 is also with raising, to ensure that lumbar supports are soft
Plate 40 can with the lumbar vertebrae position of user against, and then can substantially reduce be bent due to long-time caused by asking of aching of lumbar vertebrae
Topic；
Therefore this, which lies prone to sleep device and be remarkably improved user and lie prone, sleeps comforts of use, and reduction, which is lain prone, sleeps to sleep quality and body
The influence that health generates.
As the preferred embodiment of the present invention, abdominal pallets 50, the abdominal pallets 50 are additionally provided in the support plate 30
Upper end and support plate 30 side it is hinged, the articulated shaft of the support plate 30 is horizontal and parallel with the length direction of supporting plate 10；
The abdominal pallets 50 that above-mentioned support plate 30 is hingedly arranged, the abdominal pallets 50 can be realized to user's abdomen
Soft foam-rubber cushion 502 can be arranged on abdominal pallets 50 in support, and to which comfort level can be improved, which realizes to user
Support, cooperation lumbar supports soft board 40 can effectively ensure the restriction to the waist and belly of user, and then can limit user and lie prone and sleep
Sleeping position, the waist and belly occurred in the case of avoiding the problem that the waist and belly due to user without support ache, are conducive to use the head of a household
Phase is lain prone using this sleeps device, reduces the health problem that user is caused since lying pillow is used for a long time.
Further, the both sides of the abdominal pallets 50 are additionally provided with lumbar support soft board 60；
Above-mentioned lumbar support soft board 60 be located at abdominal pallets 50 both sides arrangement, user in actual use, waist branch
The waist that support soft board 60 can be directed to user makees effective support, sleeps device comforts of use to further increase this and lie prone,
Air cushion 61 is set on the lumbar support soft board 60.
To improve the stability that support plate 30 supports supporting plate 10, the support plate 30 is in a platy structure, the support
Height adjustment mechanism is provided between the upper face and the lower face of supporting plate 10 of plate 30, the height adjustment mechanism is used for holder for regulating
The distance between plate 10 and support plate 30；
By adjusting height adjustment mechanism, it can effectively realize the adjustment of the spacing between supporting plate 10 and support plate 30, adjust
Put one's child in a boarding nursery plate 10 height to suitable position；
Above-mentioned user actually lie prone sleep during, user may be because the height problem of headrest 20, need correct at any time
The adjustment of 20 height and positions is rested the head on, therefore user can adjust height adjustment mechanism at any time, to realize at any time to the tune of 10 height of supporting plate
It is whole.
Further, in conjunction with shown in Fig. 3 and Fig. 4, the height adjustment mechanism includes the upper face being arranged in support plate 30
Linkage unit between the lower face of supporting plate 10, the linkage unit include two be hingedly arranged in 10 lower face of supporting plate
One connecting rod 71, the rod end of described two first connecting rods 71, which is respectively articulated with, is provided with second connecting rod 72, the bar of the second connecting rod 72
End is hinged with support plate 30 respectively, the composition diamond structure of described two first, second connecting rods 71,72, and described two first, second
The rod end articulated shaft of connecting rod 71,72 is horizontally disposed and length direction is vertical with the length direction of supporting plate 10, two group first, second
The articulated connection end of connecting rod 71,72 adjusts locking unit with height respectively and connect；
Above-mentioned height adjustment mechanism includes the diamond shape four-bar mechanism that two the first, second connecting rods 71,72 are constituted, and
The upper and lower side of diamond shape four-bar mechanism is hinged with the lower face of supporting plate 10 and the upper face of support plate 30 respectively, so as to pass through height
Degree adjusts the height of the articulated connection position of the first, second connecting rod 71,72 in locking unit adjustment diamond shape four-bar mechanism, into
And can effectively realize the adjustment of the angle between the first, second connecting rod 71,72, to realize between supporting plate 10 and support plate 30
The adjustment of spacing, to adapt to the demand of 20 height of different headrests of user；
After 30 height of support plate is adjusted to suitable height, above-mentioned height adjusts locking unit and starts, thus by water chestnut
Shape four-bar mechanism is locked, to realize the locking to 10 different height position of supporting plate.
Preferably, in conjunction with shown in Fig. 4, it includes the sliding block being arranged in 10 lower face of supporting plate that the height, which adjusts locking unit,
73, the length direction of the sliding block 73 is parallel with the length direction of supporting plate 10, and bar shaped slide opening 731 is provided on the sliding block 73,
The rectangular cross-section of the bar shaped slide opening 731, the bar shaped slide opening 731 is along the length direction arrangement of sliding block 73, the sliding block
73 lower face is provided with strip gab 732, and adjusting slider 74, the adjusting slider 74 are provided in the bar shaped slide opening 731
Section it is in the shape of an " I ", the first wing plate 741 of 74 side of the adjusting slider is located in bar shaped slide opening 731, adjusting slider 74
Web 742 protrude out strip gab 732,743 outer plate surface of the second wing plate and support link of 74 other side of the adjusting slider
75 one end is hinged, and the articulated connection end resistance Buddhist nun of the other end of the support link 75 and the first, second connecting rod 71,72 is hinged,
The both ends articulated shaft of the support link 75 is hinged parallel with the first, second connecting rod 71,72, where the strip gab 732
The lower face of sliding block 73 be provided with first flank of tooth 733, the second wing plate 743 of 74 other side of the adjusting slider under sliding block 73
The opposite face of plate face is provided with second flank of tooth 744, the first wing plate 741 of 74 side of the adjusting slider and 732 institute of strip gab
The setting of 731 hole wall spacing of bar shaped slide opening, the engagement of first flank of tooth 733 and second flank of tooth 744 or detach；
It is as follows that above-mentioned height adjusts the principle that locking unit is implemented the height adjusting to supporting plate 10 and locked：
By lifting supporting plate 10 manually, supporting plate 10 is during lifting, due to the first of 74 side of the adjusting slider
Wing plate 741 is arranged with the 731 hole wall spacing of bar shaped slide opening where strip gab 732, therefore above-mentioned adjusting slider 74 being capable of edge
The sliding of bar shaped slide opening 731, and is slided towards the low side of bar shaped slide opening 731, during adjusting slider 74 is slided to low side,
The angle of the first, second connecting rod 71,72 in above-mentioned diamond shape four-bar mechanism increases, therefore the height of supporting plate 10 increases, when
After the height of supporting plate 10 is suitable, above-mentioned supporting plate 10 declines and makes the second tooth of the adjusting slider 74 of 75 rod end of support link
Face 744 is engaged with first flank of tooth 733 of the lower face setting of the sliding block 73 where strip gab 732, and then can be realized to support
The limitation locking of 75 one end of connecting rod, to realize to the first, second connecting rod 71,72 articulated shafts in above-mentioned diamond shape four-bar mechanism
The locking of position, to realize the locking to above-mentioned supporting plate 10；
It is high that above-mentioned height adjusts the convenient degree of locking unit in actual use, it is only necessary to lift supporting plate 10 by hand
Mode, when needing the locking to supporting plate 10, it is only necessary to which hand unclamps supporting plate 10, and above-mentioned supporting plate 10 is in its own gravity
Under effect so that first flank of tooth 733 of the lower face setting of sliding block 73 is engaged with second flank of tooth 744 of adjusting slider 74, to
It realizes locking, the height of supporting plate 10 is adjusted in reality extremely convenient；
The articulated connection end resistance Buddhist nun of the other end of above-mentioned support link 75 and the first, second connecting rod 71,72 is hinged, to
Ensure that damping lining ripe in the market can be selected in the position of the adjusting slider 74 of 75 rod end of support link, the hinged realization of the damping
Set is realized, and then avoids the quickly arbitrarily rotation under the gravity of itself of support link 75, so that it is guaranteed that under sliding block 73
First flank of tooth 733 of plate face is engaged with second flank of tooth 744 of adjusting slider 74, to ensure the locking to 10 position of supporting plate；
Device is slept when this is lain prone when not in use, and head is detached from the headrest 20 of 10 upper face of supporting plate, gently touches above-mentioned supporting plate
10, above-mentioned support link 75 rotates under the gravity of itself, so that supporting plate 10 drops to lowest order, to realize
Reset to 10 height of supporting plate；
The both ends setting limit of above-mentioned bar shaped slide opening 731, avoids adjusting slider 74 de- from one end of bar shaped slide opening 731
From.
Further, the support plate 30 is located at the lower section of supporting plate 10 and is provided with two groups, the length side of the support plate 30
To parallel with the length direction of supporting plate 10, the linkage unit is spaced between support plate 30 and supporting plate 10 is arranged multigroup, institute
Height adjusting locking unit is stated to connect with the linkage unit of 10 both sides of supporting plate；
In conjunction with shown in Fig. 2, above-mentioned linkage unit be spaced between support plate 30 and supporting plate 10 setting it is multigroup, so as to
The support strong degree to supporting plate 10 is improved, and above-mentioned height adjusts locking unit and the linkage unit of 10 both sides of supporting plate connects
It connects, it is convenient entire so as to which the first, second connecting rod 71,72 in above-mentioned multigroup linkage unit is considered as one group of linkage unit
Height adjusts the arrangement of locking unit.
To realize storage to user's palm and arm, it is provided between two groups of support plates 30 for accommodating palm
Flat tube 80, one end nozzle of the flat tube 80 is big, the small arrangement of one end nozzle, and the lumen wall of the flat tube 80 is provided with cushion；
One end nozzle of above-mentioned flat tube 80 is big, the small arrangement of one end nozzle, and the palm of user is facilitated to stretch into above-mentioned flat tube
In 80.
In conjunction with shown in Fig. 1, since the hardness of desktop or supporting bable tops is higher, to reduce the feeling of pain of user's ancon, institute
The lower tube wall for stating flat tube 80 is provided with elbow rest soft board 90；
Be provided with cushion 93 on above-mentioned elbow rest soft board 90, user lie prone sleep during so that elbow rest soft board
90 are placed on the cushion 93 of elbow rest soft board 90, to realize support to user's ancon, reduction is lain prone sleep caused by user
The sense of discomfort of ancon.
In conjunction with shown in Fig. 3 and Fig. 5, for the storage for realizing to flat tube 80, the upper tube wall of the flat tube 80 and first company of folding
One end of bar 81 is hinged, and the other end of first folding connecting rod 81 is hinged with the lower face of supporting plate 10, described first company of folding
The both ends articulated shaft of bar 81 is horizontal and vertical with the length direction of supporting plate 10, and the lower face of the supporting plate 10 is provided with the first storage
Elastic plate 82, the first storage elastic plate 82 are located at the both sides distribution of flat tube 80, the first storage elastic plate 82 and flat tube
80 lower tube wall against or separation；
It is articulated and connected by the first folding connecting rod 81 between above-mentioned flat tube 80 and the lower face of supporting plate 10, lies prone and sleep when needs
When, it is rotated around the first folding connecting rod 81 by rotating flat tube 80, so that at flat tube 80 in place, facilitating user's
Palm stretches into flat tube 80；
In conjunction with shown in Fig. 5, the above-mentioned first storage elastic plate 82 is located at the both sides distribution of flat tube 80, sleeps device when lying prone to this
When storage, rotated around the first folding connecting rod 81 by flat tube 80 so that flat tube 80 close to supporting plate 10 lower face so that
The lower tube wall of one storage elastic plate 82 and flat tube 80 is against and then realizing the fixation to flat tube 80, the above-mentioned first storage elasticity
Elastic metallic thin plate can be selected in plate 82, when flat tube 80 is close to the first storage elastic plate 82, overcomes the first storage elastic plate 82, from
And so that the first storage elastic plate 82 deforms so that the lower tube wall of the first storage elastic plate 82 and flat tube 80 against, to
It realizes and the fixed of flat tube 80 is stored.
One end of the elbow rest soft board 90 and one end of the second folding connecting rod 91 are hinged, second folding connecting rod 91
The other end and flat tube 80 lower tube wall it is hinged, the both ends articulated shaft of second folding connecting rod 91 it is horizontal and with the length of supporting plate 10
Degree direction is vertical, and the lower tube wall of the flat tube 80 is provided with the second storage elastic plate 92, and the first storage elastic plate 92 is located at
The both sides of elbow rest soft board 90 are distributed, the upper face of the second storage elastic plate 92 and elbow rest soft board 90 against or point
From；
One end of above-mentioned elbow rest soft board 90 and one end of the second folding connecting rod 91 are hinged, so as to facilitate realization pair
The storage of elbow rest soft board 90, when in use so that the lower face of elbow rest soft board 90 reclines on the table, to realize
To the soft support of ancon；When not, the second folding connecting rod 91 and elbow rest soft board 90 are turned to the down tube of flat tube 80
At wall position, to realize that the storage of elbow rest soft board 90 is fixed, the occupied space of elbow rest soft board 90 is reduced.
In actual use, the edge of the supporting plate 10 is provided with flange 12, and the lower face height of the support plate 30 is high
In or less than flange 12 face height；
When without highly being adjusted to supporting plate 10, above-mentioned flange 12 reclines on the table, is thus not necessarily to supporting plate 10
Height be adjusted, when needing to adjust the upper face height of supporting plate 10, the lower face height of support plate 30 is less than flange 12
Face height, so that supporting plate 10 be supported.
In conjunction with shown in Fig. 6 and Fig. 7, the side of the support plate 30 is provided with connection batten 51, the connection batten 51
Length direction is parallel with the length direction of support plate 30, and the side and the side of support plate 30 of the connection batten 51 are hinged, institute
The articulated shaft for stating connection batten 51 is horizontal and vertical with the length direction of support plate 30, the other side of the connection batten 51 and bullet
Property plate 52 side connection, the section of the elastic plate 52 is arc-shaped and length direction and connect the length direction of batten 51 and puts down
Row, the other side of the elastic plate 52 are connect with the side of connecting bracket plate 53, the other side of the connecting bracket plate 53 and abdomen
The upper end of portion's supporting plate 50 is hinged, and the articulated shaft of the abdominal pallets 50 is horizontal and parallel with the length direction of connecting bracket plate 53；
The connecting bracket plate 53 and the connecting pin of abdominal pallets 50 are provided with opening 531,50 upper end of the abdominal pallets
It is provided with hinge finger 501 to protrude out in opening 531, the lower section of the opening 531 is provided with positive stop strip 532, the hinge finger 501
With positive stop strip 532 against or detach；
The side of above-mentioned support plate 30 is provided with connection batten 51, and connection batten 51 passes through elastic plate 52 and connecting bracket
Plate 53 connects, and the other side of connecting bracket plate 53 connect with abdominal pallets 50, lies prone and sleep device in actual use, above-mentioned abdomen
Supporting plate 50 is connect with elastic plate 52, under the resilient force of elastic plate 52 so that abdominal pallets 50 and the abdomen elasticity of user are supported
It leans on, sleeps device comforts of use to improve this and lie prone, and above-mentioned abdominal pallets 50 are connect with elastic plate 52, can adapt to
The use demand of different user；
Above-mentioned 50 upper end of abdominal pallets is provided with hinge finger 501 and protrudes out in opening 531, the lower section of the opening 531
It is provided with positive stop strip 532, the hinge finger 501 is with positive stop strip 532 against to realize that the articulated shaft to abdominal pallets 50 rotates
The limit of angle；
It is further preferable that in conjunction with shown in Fig. 6 and Fig. 7, the lower end of the abdominal pallets 50 is provided with pipe 54, the pipe
54 length direction is parallel with the length direction of support plate 30, and first, second is offered respectively close to the both ends of the pipe 54
Opening 541,542 is connected to by communication port 543 between first opening 541 and the second opening 542, is set in the pipe 54
It is equipped with the first slide bar 55, strut 551 is provided on the shaft of first slide bar 55, the lumbar support soft board 60 is arranged in waist
Portion supports the rod end of soft board 60, the rod end of the strut 551 to protrude out the first opening 541 or second opening 542, and described first slides
The shaft of bar 55 is provided with the first spacing ring 552, and the pipe end of the pipe 54 is provided with the second spacing ring, on the strut 551
Be arranged with the first support spring 56, the both ends of first support spring 56 respectively with the first spacing ring 552 and the second spacing ring
Against the second spacing ring rotary type is arranged in the nozzle of pipe 54；
Above-mentioned lumbar support soft board 60 is arranged in the 551 rod end position of strut of the first slide bar 55, and the first slide bar 55
It is flexibly supported by the first support spring 56 so that lumbar support soft board 60 is inclined to close posture, so that lumbar support is soft
Effective support of plate 60 and user's waist, to be adapted to the demand of the waist sizes of different user, when without using when, pass through rotation
First slide bar 55 so that strut 551 enters from the first opening 541 across communication port 543 in second opening 542, and first
Under the resilient support effect of support spring 56, the random displacement of support soft board 60 is avoided；
For convenience of the storage realized to above-mentioned lumbar support soft board 60 and abdominal pallets 50, the lower face of the supporting plate 10
It is provided with third storage elastic plate 57, the third storage elastic plate 57 is located at the both sides distribution of lumbar support soft board 60, described
Lumbar support soft board 60 and the inside plate face of lumbar support soft board 60 against or detach；
It is bent to the lower face of supporting plate 10 by being rotatablely connected supporting plate 53, and overcomes the elastic force of elastic plate 52, and
Bend abdominal pallets 50 so that abdominal pallets 50 are caught in third storage elastic plate 57, to realize consolidating to abdominal pallets 50
It is fixed, and then realize the storage to abdominal pallets 50.
For the support for realizing to user's lumbar vertebrae, in conjunction with shown in Fig. 8, the bindiny mechanism includes hinged is arranged under supporting plate 10
The lower end of the head rod 41 of plate face, the head rod 41 is hingedly provided with the second connecting rod 42, first connection
The articulated shaft at 41 both ends of bar is horizontal and parallel with the length direction of supporting plate 10, and the rod end of second connecting rod 42 is provided with company
The rod end in connecting rod 43 is arranged in extension bar 43, the lumbar supports soft board 40.
Be provided with sliding groove 421 in second connecting rod 42, the sliding groove 421 along the second connecting rod 42 length
Direction arranges that sliding, which is provided with, in the sliding groove 421 adjusts sliding block 422, and support plate is provided on the adjustment sliding block 422
4221, the hinged end of second connecting rod 42 and head rod 41, which is provided with, adjusts support plate 423, the adjusting support plate 423
On be provided with the second slide bar 424, second slide bar 424 is parallel with the length direction of the second connecting rod 42, the support plate 4221
On be provided with slide opening 4222, the aperture of 424 same core of the slide opening 4222 and the second slide bar, the slide opening 4222 is more than the second slide bar
424 bar diameter, on second slide bar 424 sliding be provided with the second spacing ring 4241, the is arranged on second slide bar 424
The both ends of two support springs 425, second support spring 425 are connect with the second spacing ring 4241 and adjusting support plate 423 respectively,
The adjustment sliding block 422 is also hinged with one end of strut 44, and the other end and head rod 41 of the strut 44 are hinged, described
The both ends articulated shaft of strut 44 is horizontal and parallel with the length direction of supporting plate 10；
It is provided with sliding groove 421, and setting adjustment sliding block 422 in sliding groove 421 in the second above-mentioned connecting rod 42, adjusts
Whole sliding block 422 is only shown in that he is connect by strut 44 with head rod 41, is realized to the second connecting rod 42 and first to facilitate
The bending of connecting rod 41 is stored；
Above-mentioned lumbar supports soft board 40 is arranged in the connecting rod 43 of 42 rod end of the second connecting rod, when the height of supporting plate 10
When adjustment, above-mentioned lumbar supports soft board 40 improves, when the waist of user is resisted against on lumbar supports soft board 40, above-mentioned second
Connecting rod 42 is rotated around 41 articulated shaft of head rod, so that adjustment sliding block 422 is slided along sliding groove 421 and direction
Second connecting rod 42 is moved at 41 articulated shaft of head rod so that support plate 4221 and the second spacing ring 4241 against, with gram
The elastic force of the second support spring 425 is taken, and the second slide bar 424 can extend into slide opening 4222, so that it is guaranteed that lumbar supports are soft
Plate 40 and then can ensure effective support to user's lumbar vertebrae always with the lumbar vertebrae position resilient abutment of user, and can be
The user for adapting to different statures to a certain extent uses, and usage comfort is high；
Air bag or foam-rubber cushion 401 are provided on above-mentioned lumbar supports soft board 40, to realize to the soft of user's lumbar vertebrae
Support.
A method of sleeping position of lying prone being adjusted, this method comprises the following steps：
The first step rotates abdominal pallets 50 so that abdominal pallets 50 turn to 10 side of supporting plate from the lower face of supporting plate 10；
Second step, rotation lumbar support soft board 60 so that lumbar support soft board 60 is placed in the both sides of abdominal pallets 50；
Third walks, rotational coupling mechanism so that lumbar supports soft board 40 is split in the lumbar vertebra position of user；
4th step rotates the flat tube 80 for accommodating palm so that flat tube 80 reclines on the table；
5th step, rotation elbow rest soft board 90 so that the lower face of elbow rest soft board 90 reclines on the table；
6th step, user are sitting on chair, and waist is caught between two lumbar support soft boards 60, and lumbar supports are soft
Plate 40 is resisted against user's lumbar vertebrae position；
Two palms of the 7th step, user stretch into flat tube 80, and make ancon load on elbow rest soft board 90；
8th step, user's head are lifted, manual-up to lift supporting plate 10, and after lifting certain altitude, the head of user
Portion is placed on the headrest 20 of 10 upper face of supporting plate so that facial nostril is located in ventilative groove 21 so that height adjusts lock
Tight unit starts, and the diamond structure that two the first, second connecting rods 71,72 are constituted locks, and realizes to supporting plate 10 and support plate 30
Altitude location.
Claims (3)
1. lumbar supports mechanism, it is characterised in that：Including supporting plate (10), the upper face of the supporting plate (10) is provided with headrest
(20), ventilative groove (21) and air hole (11) same core on supporting plate (10), the supporting plate are provided on the headrest (20)
(10) support plate (30) is provided with below, the plate face height of the supporting plate (10) is adjustable, is additionally provided on the supporting plate (10)
Lumbar supports soft board (40), the lumbar supports soft board (40) are connect by bindiny mechanism with supporting plate (10), the bindiny mechanism
Including hinged setting in the head rod (41) of supporting plate (10) lower face, the lower end of the head rod (411) is hingedly set
Be equipped with the second connecting rod (42), the articulated shaft at head rod (41) both ends it is horizontal and with the length direction with supporting plate (10)
Parallel, the rod end of second connecting rod (42) is provided with connecting rod (43), and lumbar supports soft board (40) setting is connecting
The rod end of bar (43).
2. lumbar supports mechanism according to claim 1, it is characterised in that：It is provided with cunning on second connecting rod (42)
Dynamic slot (421), the sliding groove (421) is arranged along the length direction of the second connecting rod (42), sliding in the sliding groove (421)
It is dynamic to be provided with adjustment sliding block (422), it is provided with support plate (4221), second connecting rod (42) on the adjustment sliding block (422)
It is provided with the hinged end of head rod (41) and adjusts support plate (423), the second slide bar is provided on the adjusting support plate (423)
(424), second slide bar (424) is parallel with the length direction of the second connecting rod (42), is provided on the support plate (4221)
The aperture of slide opening (4222), the slide opening (4222) and the second slide bar (424) same core, the slide opening (4222) is more than the second slide bar
(424) bar diameter, on second slide bar (424) sliding be provided with the second spacing ring (4241), on second slide bar (424)
Be arranged with the second support spring (425), the both ends of second support spring (4251) respectively with the second spacing ring (4241) and
Adjust support plate (423) connect, the adjustment sliding block (422) also with one end of strut (44) be hinged, the strut (44) it is another
End is hinged with head rod (41), and the both ends articulated shaft of the strut (44) is horizontal and flat with the length direction of supporting plate (10)
Row.
Device is slept 3. lying prone, it is characterised in that：It is described to lie prone that sleep device include the lumbar supports mechanism described in claim 1 and 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417073.9A CN108652314A (en) | 2018-05-04 | 2018-05-04 | Lumbar supports mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810417073.9A CN108652314A (en) | 2018-05-04 | 2018-05-04 | Lumbar supports mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108652314A true CN108652314A (en) | 2018-10-16 |
Family
ID=63781754
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810417073.9A Pending CN108652314A (en) | 2018-05-04 | 2018-05-04 | Lumbar supports mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108652314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| CN112076041A (en) * | 2020-09-29 | 2020-12-15 | 安徽力威精工机械有限公司 | Nursing bed with lumbar adjustment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201775324U (en) * | 2010-07-12 | 2011-03-30 | 池振坤 | Face-down sleeping protection device |
| CN202053926U (en) * | 2011-04-26 | 2011-11-30 | 无锡礼恩派华光汽车部件有限公司 | Two-way waist adjustable supporting system based on active headrest capable of being triggered |
| CN107381673A (en) * | 2017-08-29 | 2017-11-24 | 金海珍 | A kind of flower cultivation is stranded water installations |
-
2018
- 2018-05-04 CN CN201810417073.9A patent/CN108652314A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201775324U (en) * | 2010-07-12 | 2011-03-30 | 池振坤 | Face-down sleeping protection device |
| CN202053926U (en) * | 2011-04-26 | 2011-11-30 | 无锡礼恩派华光汽车部件有限公司 | Two-way waist adjustable supporting system based on active headrest capable of being triggered |
| CN107381673A (en) * | 2017-08-29 | 2017-11-24 | 金海珍 | A kind of flower cultivation is stranded water installations |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110742431A (en) * | 2019-10-11 | 2020-02-04 | 顾家家居股份有限公司 | Waist support structure applied to sofa seat |
| CN112076041A (en) * | 2020-09-29 | 2020-12-15 | 安徽力威精工机械有限公司 | Nursing bed with lumbar adjustment |
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