CN108324005A - A kind of polycarbonate composite material mattress - Google Patents
A kind of polycarbonate composite material mattress Download PDFInfo
- Publication number
- CN108324005A CN108324005A CN201810280810.5A CN201810280810A CN108324005A CN 108324005 A CN108324005 A CN 108324005A CN 201810280810 A CN201810280810 A CN 201810280810A CN 108324005 A CN108324005 A CN 108324005A
- Authority
- CN
- China
- Prior art keywords
- layer
- herbal medicine
- spring
- mattress
- freewheel clutch
- 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.)
- Pending
Links
- 229920000515 polycarbonate Polymers 0.000 title claims abstract description 18
- 239000002131 composite material Substances 0.000 title claims abstract description 10
- 239000004417 polycarbonate Substances 0.000 title claims abstract description 10
- 241000411851 herbal medicine Species 0.000 claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 11
- 238000004078 waterproofing Methods 0.000 claims abstract description 11
- 229920000079 Memory foam Polymers 0.000 claims abstract description 9
- 239000008210 memory foam Substances 0.000 claims abstract description 9
- 239000004425 Makrolon Substances 0.000 claims abstract description 8
- 235000008216 herbs Nutrition 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims abstract description 4
- 125000003003 spiro group Chemical group 0.000 claims description 14
- 230000000574 ganglionic effect Effects 0.000 claims 1
- 239000003814 drug Substances 0.000 abstract description 17
- 229940079593 drug Drugs 0.000 abstract description 13
- 230000036541 health Effects 0.000 abstract description 9
- 210000002700 urine Anatomy 0.000 abstract description 6
- 238000011010 flushing procedure Methods 0.000 abstract description 5
- 238000004140 cleaning Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000007958 sleep Effects 0.000 description 2
- 230000001580 bacterial effect Effects 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-N carbonic acid Chemical compound OC(O)=O BVKZGUZCCUSVTD-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000000857 drug effect Effects 0.000 description 1
- 230000000517 effect on sleep Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 208000005346 nocturnal enuresis Diseases 0.000 description 1
- 230000001151 other effect Effects 0.000 description 1
- 208000014001 urinary system disease Diseases 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/002—Mattress or cushion tickings or covers
- A47C27/005—Mattress or cushion tickings or covers liquid-impermeable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/05—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers
- A47C27/056—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays with padding material, e.g. foamed material, in top, bottom, or side layers with different layers of foamed material
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
- A47C27/06—Spring inlays
- A47C27/07—Attaching, or interconnecting of, springs in spring inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
- A47C27/22—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with both fibrous and foamed material inlays
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C31/00—Details or accessories for chairs, beds, or the like, not provided for in other groups of this subclass, e.g. upholstery fasteners, mattress protectors, stretching devices for mattress nets
Landscapes
- Invalid Beds And Related Equipment (AREA)
Abstract
The invention discloses a kind of polycarbonate composite material mattresses, include waterproof layer successively from top to bottom, spongy layer and flexible adjustment layer, waterproof layer includes several water-proof elastic units, water-proof elastic unit includes bombax cotton precoat from top to bottom, memory foam layer and waterproofing membrane, memory foam layer bottom is equipped with protrusion, waterproofing membrane bottom is equipped with through-hole, if spongy layer upper surface is provided with dried herbs mounting groove, herbal medicine container made of makrolon is provided in herbal medicine mounting groove, herbal medicine container upper surface is bonded installation with protrusion matching, herbal medicine container upper surface is provided with liquid container connector, liquid container made of makrolon is linked on liquid container connector, liquid container side wall is provided with several stomatas.This kind of mattress can be packed into health medicine in herbal medicine container, and can easily replace drug, prevent urine flushing and contact drug, and being capable of independent disassembly, cleaning.
Description
Technical field
The invention belongs to mattress technical field, specifically a kind of polycarbonate composite material mattress.
Background technology
Mattress is a kind of common daily household items, and mattress is to ensure that consumer secures good health and comfortably sleeps
A kind of a kind of article between human body and bed slept and used, material are various；Sping mattress belong to modern and common, performance compared with
Excellent mattress, bedding core are made of spring.
Reach health care promotion sleep and other effects to have, occurs some health care bed mattress in the market, by mattress
Medicinal herbs for health care are added in portion, carry out health care by drug effect and promote the effect of sleep, but in existing health care bed mattress
Drug be difficult to replace, and be difficult to clean.Especially some the elderlys will appear bed-wetting due to urinary system disease, and existing
Mattress not only cleans trouble but also urine can be to drug contamination, and can cause to go mouldy and bacterial reproduction.
Invention content
The present invention is in view of the shortcomings of the prior art, provide a kind of polycarbonate composite material mattress, this kind of mattress can be in bed
It is packed into health medicine in pad, and can easily replace drug, subregion is carried out to mattress surface, urine flushing is prevented and connects
Touch drug, and can independent disassembly, cleaning, prevent mattress from growing bacterium and mouldy.
In order to solve the above-mentioned technical problem, the present invention is addressed by following technical proposals：A kind of makrolon is compound
Material mattress includes successively from top to bottom waterproof layer, spongy layer and flexible adjustment layer, and the waterproof layer includes several waterproof bullets
Property unit, the water-proof elastic unit from top to bottom include bombax cotton precoat, memory foam layer and waterproofing membrane, it is described
Memory foam layer bottom is equipped with protrusion, and the waterproofing membrane coats the side of the water-proof elastic unit and the memory foam
The lower surface of layer, the waterproofing membrane bottom is equipped with through-hole, described if the spongy layer upper surface is provided with dried herbs mounting groove
Herbal medicine container made of makrolon is provided in herbal medicine mounting groove, the herbal medicine container upper surface is bonded with the protrusion matching
Installation, the herbal medicine container upper surface are provided with liquid container connector, poly- carbonic acid are linked on the liquid container connector
Liquid container made of ester, the liquid container side wall are provided with several stomatas.This kind of mattress can be packed into herbal medicine container
Health medicine, and drug can be easily replaced, subregion is carried out to mattress surface, prevents urine flushing and contact drug,
And can independent disassembly, cleaning, prevent mattress from growing bacterium and mouldy.
In above-mentioned technical proposal, it is preferred that the waterproof layer further includes soft framework, and the soft frame edge is provided with
It is sheathed on the hard set at the spongy layer edge, the soft framework and the water-proof elastic unit are be bonded by velcro.It adopts
Make water-proof elastic cell location more firm with the structure.
In above-mentioned technical proposal, it is preferred that the flexible adjustment layer includes outline border, and supporting rack, institute are equipped in the outline border
It states and is evenly distributed with several spring bases on supporting rack, spring is both provided in the spring base, is provided in the middle part of support frame as described above
Adjustable spring mechanism, the adjustable spring mechanism include the not rounded pilot hole positioned at spring base bottom, the not rounded guiding
Not rounded sliding shoe is provided in hole, the not rounded sliding shoe is equipped with screw hole, and the screw hole screw-internal thread fit is provided with guiding spiral shell
Bar, the guide spiro rod end set have spring bearer plate, the spring are provided between the spring bearer plate and the spring base,
One end far from the spring bearer plate is arranged with the freewheel clutch radially slided, the freewheel clutch on the guide spiro rod
Outer ring be fixed with sprocket wheel, be provided with chain on the outside of several sprocket wheels, the chain is driven by a drive sprocket, the branch
Support is equipped with a motor, and the drive sprocket radially slided, the motor connection are arranged on the output shaft of the motor
There is control panel.Precoat keeps smooth to this kind of mattress before the use, and then people lies low above precoat, and spring can basis
The different spine shapes of people decline, and not rounded sliding shoe is driven to slide, and are then turned on motor and drive guide spiro rod rotation so that is non-
Round and smooth motion block moves up, and when not rounded sliding shoe is abutted against with not rounded pilot hole, freewheel clutch inner ring rotates stress and increases, and surpasses
More clutch no longer drives guide spiro rod to rotate in state is surmounted, the motor when all freewheel clutches, which are in, surmounts state
It stops operating, web surface is formed and the matched shape of human vertebra.To ensure the ridge of mattress surface and different users
Vertebra is bonded.
In above-mentioned technical proposal, it is preferred that it is described super to be provided with control between the outer ring and inner ring of the freewheel clutch
The limit buckle that could be more relatively rotated between the outer ring and inner ring of clutch is provided on the inner ring of the freewheel clutch several
Equally distributed button block, the inner ring of the freewheel clutch and the freewheel clutch when the limit buckle clasps the button block
Outer ring fix.When limit buckle limits outer ring and inner ring, can not be relatively rotated between the outer ring and inner ring of freewheel clutch,
Metal wound wire wheel can realize the height and flexible adjustment of mattress entirety by rotating a drive sprocket；When limit buckle is not external
When circle is limited with inner ring, it can individually rotate a guide spiro rod and realize that the height of a position on mattress is adjusted.
Compared with prior art, the present invention having the advantages that：This kind of mattress can be packed into guarantor in herbal medicine container
Strong drug, and drug can be easily replaced, subregion is carried out to mattress surface, prevents urine flushing and contact drug, and
And can independent disassembly, cleaning, prevent mattress from growing bacterium and mouldy.
Description of the drawings
Fig. 1 is the structural schematic diagram of the embodiment of the present invention.
Fig. 2 is the sectional view of water-proof elastic unit and the cooperation of herbal medicine container in the embodiment of the present invention.
Fig. 3 is the schematic cross-sectional view of adjustable spring mechanism in the embodiment of the present invention.
Fig. 4 is the structural schematic diagram of freewheel clutch in the embodiment of the present invention.
Specific implementation mode
Present invention is further described in detail with reference to the accompanying drawings and detailed description：It is a kind of referring to Fig. 1 to Fig. 4
Polycarbonate composite material mattress includes waterproof layer 1, spongy layer 3 and flexible adjustment layer 4, the waterproof successively from top to bottom
Layer 1 includes several water-proof elastic units 2, and the water-proof elastic unit 2 includes bombax cotton precoat 21, memory sea from top to bottom
Continuous layer 22 and waterproofing membrane 23,22 bottom of memory foam layer are equipped with protrusion 24, and the waterproofing membrane 23 coats described anti-
The side of water Flexible element 2 and the lower surface of the memory foam layer 22,23 bottom of the waterproofing membrane are equipped with through-hole 25, institute
If stating 3 upper surface of spongy layer is provided with dried herbs mounting groove 31, it is provided with made of makrolon in the herbal medicine mounting groove 31
Herbal medicine container 9,9 upper surface of herbal medicine container are bonded installation, 9 upper surface of the herbal medicine container setting with raised 24 matching
There is liquid container connector 91, liquid container 10 made of makrolon are linked on the liquid container connector 91, it is described
10 side wall of liquid container is provided with several stomatas 101.This kind of mattress can be packed into health medicine in herbal medicine container, and can
It is convenient to replace drug, subregion is carried out to mattress surface, prevents urine flushing and contact drug, and can individually dismantle clear
It washes, prevents mattress from growing bacterium and mouldy.
The waterproof layer 1 further includes soft framework 11, and 11 edge of soft framework, which is provided with, is sheathed on the spongy layer 3
The hard set 12 at edge, the soft framework 11 is be bonded by velcro 13 with the water-proof elastic unit 2.Made using the structure
It is more firm to obtain water-proof elastic cell location.
The flexible adjustment layer 4 includes outline border 5, and supporting rack 51 is equipped in the outline border 5, is uniformly divided on support frame as described above 51
Several spring bases 52 are furnished with, spring 6 is both provided in the spring base 52,51 middle part of support frame as described above is provided with adjustable springs
Mechanism 53, the adjustable spring mechanism 53 include the not rounded pilot hole 54 positioned at 52 bottom of spring base, the not rounded pilot hole
Not rounded sliding shoe 55 is provided in 54, the not rounded sliding shoe 55 is equipped with screw hole 56, the setting of 56 screw-internal thread fit of the screw hole
There are guide spiro rod 57,57 end set of the guide spiro rod to have spring bearer plate 58, the spring bearer plate 58 and the spring base 52
Between be provided with the spring 6, one end far from the spring bearer plate 58 on the guide spiro rod 57, which is arranged with, to be radially slided
The outer ring of freewheel clutch 510, the freewheel clutch 510 is fixed with sprocket wheel 511, and 511 outside of several sprocket wheels is provided with
Chain 512, the chain 512 are driven by a drive sprocket 515, and support frame as described above 51 is equipped with a motor 7, the motor 7
Output shaft on be arranged with the drive sprocket 515 radially slided, the motor 7 is connected with control panel 8.This kind of mattress exists
Precoat is kept smooth before use, and then people lies low above precoat, and spring can be according under the different spine shapes of people
Drop drives not rounded sliding shoe to slide, and is then turned on motor and drives guide spiro rod rotation so that and not rounded sliding shoe moves up, when
When not rounded sliding shoe is abutted against with not rounded pilot hole, freewheel clutch inner ring rotates stress and increases, and freewheel clutch, which is in, surmounts shape
State no longer drives guide spiro rod to rotate, the motor stalls when all freewheel clutches, which are in, surmounts state, web surface
It is formed and the matched shape of human vertebra.To ensure that mattress surface is bonded from the vertebra of different users.
Be provided between the outer ring and inner ring of the freewheel clutch 510 control the outer ring of the freewheel clutch 510 with
The limit buckle 513 that could be relatively rotated between inner ring is provided on the inner ring of the freewheel clutch 510 several equally distributed
Button block 514, the inner ring of the freewheel clutch 510 and the overdrive clutch when the limit buckle 513 clasps the button block 514
The outer ring of device 510 is fixed.It, can not be opposite between the outer ring and inner ring of freewheel clutch when limit buckle limits outer ring and inner ring
Rotation, metal wound wire wheel can realize the height and flexible adjustment of mattress entirety by rotating a drive sprocket；Work as limit buckle
When not limited to outer ring and inner ring, it can individually rotate a guide spiro rod and realize that the height of a position on mattress is adjusted.
Claims (4)
1. a kind of polycarbonate composite material mattress includes waterproof layer successively from top to bottom（1）, spongy layer（3）And elasticity is adjusted
Ganglionic layer（4）, it is characterised in that：The waterproof layer（1）Including several water-proof elastic units（2）, the water-proof elastic unit（2）From
Above lower includes bombax cotton precoat（21）, memory foam layer（22）And waterproofing membrane（23）, the memory foam layer
（22）Bottom is equipped with protrusion（24）, the waterproofing membrane（23）Coat the water-proof elastic unit（2）Side and the note
Recall spongy layer（22）Lower surface, the waterproofing membrane（23）Bottom is equipped with through-hole（25）, the spongy layer（3）Upper surface is arranged
If there is dried herbs mounting groove（31）, the herbal medicine mounting groove（31）Inside it is provided with herbal medicine container made of makrolon（9）, described
Herbal medicine container（9）Upper surface and the protrusion（24）Matching fitting installation, the herbal medicine container（9）Upper surface is provided with liquid appearance
Device connector（91）, the liquid container connector（91）On be linked with liquid container made of makrolon（10）, the liquid
Body container（10）Side wall is provided with several stomatas（101）.
2. a kind of polycarbonate composite material mattress as described in claim 1, it is characterised in that：The waterproof layer（1）Also wrap
Include soft framework（11）, the soft framework（11）Edge, which is provided with, is sheathed on the spongy layer（3）The hard set at edge（12）,
The soft framework（11）With the water-proof elastic unit（2）Pass through velcro（13）Bonding.
3. a kind of polycarbonate composite material mattress as described in claim 1, it is characterised in that：The flexible adjustment layer（4）
Including outline border（5）, the outline border（5）It is interior to be equipped with supporting rack（51）, support frame as described above（51）On be evenly distributed with several spring bases
（52）, the spring base（52）Inside it is both provided with spring（6）, support frame as described above（51）Middle part is provided with adjustable spring mechanism
（53）, the adjustable spring mechanism（53）Including being located at spring base（52）The not rounded pilot hole of bottom（54）, described not rounded to lead
Xiang Kong（54）Inside it is provided with not rounded sliding shoe（55）, the not rounded sliding shoe（55）It is equipped with screw hole（56）, the screw hole（56）
Screw-internal thread fit is provided with guide spiro rod（57）, the guide spiro rod（57）End set has spring bearer plate（58）, the spring
Pressing plate（58）With the spring base（52）Between be provided with the spring（6）, the guide spiro rod（57）The upper separate spring
Pressing plate（58）One end be arranged with the freewheel clutch radially slided（510）, the freewheel clutch（510）Outer ring be fixed with
Sprocket wheel（511）, several sprocket wheels（511）Outside is provided with chain（512）, the chain（512）Pass through a drive sprocket
（515）Driving, support frame as described above（51）It is equipped with a motor（7）, the motor（7）Output shaft on be arranged with and radially slide
The drive sprocket（515）, the motor（7）It is connected with control panel（8）.
4. a kind of polycarbonate composite material mattress as claimed in claim 3, it is characterised in that：The freewheel clutch
（510）Outer ring and inner ring between be provided with the control freewheel clutch（510）Outer ring and inner ring between opposite could turn
Dynamic limit buckle（513）, the freewheel clutch（510）Inner ring on be provided with several equally distributed button blocks（514）, work as institute
State limit buckle（513）Clasp the button block（514）Shi Suoshu freewheel clutches（510）Inner ring and the freewheel clutch
（510）Outer ring fix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810280810.5A CN108324005A (en) | 2018-04-02 | 2018-04-02 | A kind of polycarbonate composite material mattress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810280810.5A CN108324005A (en) | 2018-04-02 | 2018-04-02 | A kind of polycarbonate composite material mattress |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108324005A true CN108324005A (en) | 2018-07-27 |
Family
ID=62932521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810280810.5A Pending CN108324005A (en) | 2018-04-02 | 2018-04-02 | A kind of polycarbonate composite material mattress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108324005A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119923A (en) * | 1993-09-25 | 1996-04-10 | 程克永 | Combined mattress |
| CN1564761A (en) * | 2001-10-03 | 2005-01-12 | L&P产权管理公司 | Apparatus and method for return actuator |
| CN201542860U (en) * | 2009-06-18 | 2010-08-11 | 崔文 | Infant care bed |
| CN102326986A (en) * | 2011-09-22 | 2012-01-25 | 浙江工业大学 | Human sleep health care bed |
| CN103405310A (en) * | 2013-08-29 | 2013-11-27 | 杨晓虹 | Spliced waterproof mattress |
| CN203789539U (en) * | 2014-03-31 | 2014-08-27 | 温州磊石康保健用品有限公司 | Medical stone health mattress |
| CN204213214U (en) * | 2014-10-28 | 2015-03-18 | 成都星海科机械设备有限公司 | A kind of free wheel device |
| CN104414806A (en) * | 2013-08-31 | 2015-03-18 | 李双喜 | Conveniently-washing type diaper mattress |
| CN106308236A (en) * | 2016-10-25 | 2017-01-11 | 苏州维度丝绸有限公司 | Anti-contamination mattress |
| CN208582051U (en) * | 2018-04-02 | 2019-03-08 | 宁波梦神床垫机械有限公司 | A kind of polycarbonate composite material mattress |
-
2018
- 2018-04-02 CN CN201810280810.5A patent/CN108324005A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119923A (en) * | 1993-09-25 | 1996-04-10 | 程克永 | Combined mattress |
| CN1564761A (en) * | 2001-10-03 | 2005-01-12 | L&P产权管理公司 | Apparatus and method for return actuator |
| CN201542860U (en) * | 2009-06-18 | 2010-08-11 | 崔文 | Infant care bed |
| CN102326986A (en) * | 2011-09-22 | 2012-01-25 | 浙江工业大学 | Human sleep health care bed |
| CN103405310A (en) * | 2013-08-29 | 2013-11-27 | 杨晓虹 | Spliced waterproof mattress |
| CN104414806A (en) * | 2013-08-31 | 2015-03-18 | 李双喜 | Conveniently-washing type diaper mattress |
| CN203789539U (en) * | 2014-03-31 | 2014-08-27 | 温州磊石康保健用品有限公司 | Medical stone health mattress |
| CN204213214U (en) * | 2014-10-28 | 2015-03-18 | 成都星海科机械设备有限公司 | A kind of free wheel device |
| CN106308236A (en) * | 2016-10-25 | 2017-01-11 | 苏州维度丝绸有限公司 | Anti-contamination mattress |
| CN208582051U (en) * | 2018-04-02 | 2019-03-08 | 宁波梦神床垫机械有限公司 | A kind of polycarbonate composite material mattress |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180727 |