CN103099459B - Mattress - Google Patents
Mattress Download PDFInfo
- Publication number
- CN103099459B CN103099459B CN201110352896.6A CN201110352896A CN103099459B CN 103099459 B CN103099459 B CN 103099459B CN 201110352896 A CN201110352896 A CN 201110352896A CN 103099459 B CN103099459 B CN 103099459B
- Authority
- CN
- China
- Prior art keywords
- gripper shoe
- supporting mechanism
- stay pipe
- mattress
- fixture
- 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.)
- Active
Links
- 229920000742 Cotton Polymers 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- 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
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C19/00—Bedsteads
- A47C19/12—Folding bedsteads
- A47C19/122—Folding bedsteads foldable head to foot only
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D15/00—Accessories for children's furniture, e.g. safety belts or baby-bottle holders
- A47D15/001—Mattresses
- A47D15/003—Mattresses foldable, e.g. baby mats
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D7/00—Children's beds
- A47D7/002—Children's beds foldable
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47D—FURNITURE SPECIALLY ADAPTED FOR CHILDREN
- A47D9/00—Cradles ; Bassinets
- A47D9/005—Cradles ; Bassinets foldable
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Pediatric Medicine (AREA)
- Mattresses And Other Support Structures For Chairs And Beds (AREA)
- Holders For Apparel And Elements Relating To Apparel (AREA)
Abstract
The invention discloses a kind of mattress, comprise multiple gripper shoe and and be installed on supporting mechanism in described gripper shoe rotationally.Wherein, described supporting mechanism comprises at least two stay pipes and at least one pivoting articulation be arranged on stay pipe described in two, stay pipe described in two is installed in described gripper shoe rotationally, and stay pipe described in two is interconnected by described pivoting articulation and drives described pivoting articulation to rotate relative to described gripper shoe.Compared with prior art, when needs fold described mattress, needn't pull down described stay pipe, only described stay pipe need be rotated to an angle just can easily realize folding of described mattress, whole fold fast simple, convenient.
Description
Technical field
The present invention relates to infant article technical field, particularly relate to a kind of mattress for infanette.
Background technology
Infanette is one of family's family's essential product having baby.In order to build more comfortable sleep environment to baby, generally crib mattress can be set on the bedstead of described infanette.
In order to reduce space shared when described infanette and crib mattress do not use, generally described infanette and crib mattress are all designed to foldable structure.Existing crib mattress generally comprises plural gripper shoe, support member and cotton pad analog, described support member is made up of plural stay pipe and is removably installed in the one side of described plural gripper shoe, and the another side of described plural gripper shoe is coated with described cotton pad analog and couches for baby.But, when needing to fold described crib mattress, need first described plural stay pipe to be pulled down one by one, then could fold described crib mattress.Make folding of described crib mattress extremely inconvenient like this, and consuming time.
Therefore, be necessary to provide a kind of mattress of improvement to overcome above-mentioned defect.
Summary of the invention
The object of this invention is to provide a kind of mattress, do not need to move apart stay pipe and just can fold described mattress, fold, make folding of described mattress fast simple, convenient.
For achieving the above object, the invention provides a kind of mattress, comprise multiple gripper shoe and and be installed on supporting mechanism in described gripper shoe rotationally, described multiple gripper shoe is supported by described supporting mechanism to form a plane.Wherein, described supporting mechanism comprises at least two stay pipes and at least one pivoting articulation be arranged on stay pipe described in two, stay pipe described in two is installed in described gripper shoe rotationally, stay pipe described in two is interconnected by described pivoting articulation and drives described pivoting articulation to rotate relative to described gripper shoe, described gripper shoe is provided with the second fixture, described stay pipe is inserted in described second fixture and also can rotates in described second fixture, described second fixture has one for limiting the position-limit mechanism of described supporting mechanism slewing area, described position-limit mechanism comprises stopper slot and locating part, described stopper slot is opened in described second fixture, described locating part is through described stopper slot and described stay pipe, and described locating part moves in described stopper slot with described stay pipe.
Compared with prior art, supporting mechanism due to mattress of the present invention comprises at least two stay pipes and at least one pivoting articulation, stay pipe described in two is installed on described gripper shoe rotationally, and stay pipe described in two is interconnected by described pivoting articulation and drives described pivoting articulation to rotate relative to described gripper shoe; When needs fold, folding described mattress time, needn't pull down described stay pipe, only described stay pipe need be rotated to an angle just can easily realize folding of described mattress, whole fold fast simple, convenient.
Particularly, described pivoting articulation comprises two pivotal parts and a pivotal axis, and one end of pivotal part described in each and one end of described stay pipe are fixed, and the other end of pivotal part described in each is by described pivotal axis and pivotal part pivot joint described in another.
Particularly, described supporting mechanism can rotate between a primary importance and a second place relative to described gripper shoe, when described supporting mechanism is in described primary importance, described gripper shoe cannot relatively rotate, when described supporting mechanism is in the described second place, described gripper shoe can relatively rotate and reach a stowed position.
Preferably, the rotational angle that the relatively described gripper shoe of described supporting mechanism turns to the described second place by described primary importance is 90 degree.
Particularly, when described gripper shoe relatively rotates and reaches described stowed position, between multiple described gripper shoe, form a receiving space.
Particularly, described gripper shoe is provided with mutually to bond and closes to maintain the conjunction that described gripper shoe is in described stowed position.
Particularly, described supporting mechanism is installed on the back side of described gripper shoe.
Correspondingly, present invention also offers another kind of mattress, comprise multiple gripper shoe and and be installed on supporting mechanism in described gripper shoe rotationally, described supporting mechanism can rotate between a primary importance and a second place relative to described gripper shoe, when described supporting mechanism is in described primary importance, described gripper shoe cannot relatively rotate, multiple described gripper shoe is supported by described supporting mechanism to form a plane, when described supporting mechanism is in the described second place, described gripper shoe can relatively rotate and reach a stowed position, described supporting mechanism comprises multiple stay pipe, described gripper shoe is provided with fixture and is connected with described stay pipe, described fixture has the slewing area that a position-limit mechanism limits described supporting mechanism.
Particularly, described supporting mechanism comprises multiple pivoting articulation being arranged on described stay pipe, and described stay pipe is arranged in corresponding gripper shoe, and described gripper shoe can relatively rotate by described pivoting articulation.
Particularly, described pivoting articulation comprises two pivotal parts and a pivotal axis, one end of pivotal part described in each and one end of described stay pipe are fixed, the other end is by described pivotal axis and pivotal part pivot joint described in another, when described supporting mechanism is in described primary importance, described pivotal axis and described plane being perpendicular.
Particularly, the rotational angle that the relatively described gripper shoe of described supporting mechanism turns to the described second place by described primary importance is 90 degree.
Particularly, when described gripper shoe relatively rotates and reaches described stowed position, between multiple described gripper shoe, form a receiving space.
Particularly, described supporting mechanism is installed on the back side of described gripper shoe.
By following description also by reference to the accompanying drawings, the present invention will become more clear, and these accompanying drawings are for explaining embodiments of the invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of mattress one embodiment of the present invention, and the relatively described gripper shoe of described supporting mechanism is in primary importance.
Fig. 2 is the enlarged drawing of part A in Fig. 1.
Fig. 3 is the exploded view of Fig. 2.
Fig. 4 is in the schematic diagram of the second place for the relatively described gripper shoe of supporting mechanism shown in Fig. 1.
Fig. 5 is the enlarged drawing of part B in Fig. 4.
Fig. 6 for mattress shown in Fig. 1 fold after stereogram.
Fig. 7 is the top view of Fig. 6.
Detailed description of the invention
With reference now to accompanying drawing, describe embodiments of the invention, element numbers similar in accompanying drawing represents similar element.
Please refer to Fig. 1, one embodiment 100 of mattress of the present invention, the bottom that described mattress 100 can be arranged at infanette or baby hammock couches for baby, it comprises four pieces and is layed in conplane gripper shoe 10, and is installed on supporting mechanism 20 on described gripper shoe 10 back side and two conjunctions 30 rotationally, wherein said supporting mechanism 20 is set to two rows in the present embodiment, the front of described mattress 100 is also coated with the couch (not shown) of cotton pad analog for baby.Described conjunction 30 is arranged at described gripper shoe 10 by sewing or other fixed form or is coated on the seat cloth of described gripper shoe 10, and described conjunction 30 is divided into male and female two kinds, can be combined with each other.
Particularly, described supporting mechanism 20 can rotate between a primary importance and a second place relative to described gripper shoe 10, when described supporting mechanism 20 is in described primary importance, described gripper shoe 10 cannot relatively rotate, when described supporting mechanism 20 is in the described second place, described gripper shoe 10 can relatively rotate and reach a stowed position.And the rotational angle that the relatively described gripper shoe 10 of described supporting mechanism 20 turns to the described second place by described primary importance is 90 degree.When described gripper shoe 10 relatively rotates and reaches described stowed position, between multiple described gripper shoe 10, form a receiving space.
Described supporting mechanism 20 comprises four stay pipes 201 and three pivoting articulations 202, stay pipe 201 described in every bar is installed in gripper shoe 10 described in each respectively, two piece of second fixture 101 is fixedly installed in respectively and is positioned in two pieces of described gripper shoes 10 from beginning to end, the one end being installed on two described stay pipes 201 in two pieces of described gripper shoes 10 of head and the tail is inserted in described two pieces of described second fixtures 101 respectively, and can rotate in described second fixture 101, the other end and all the other two stay pipes 201 of these two stay pipes 201 are connected with described pivoting articulation 202 pivotable respectively, and the rotation of described stay pipe 201 can drive described pivoting articulation 202 to rotate together.Particularly, described two conjunctions 30 are located in the gripper shoe 10 at the second fixture 101 place described in two respectively, after described mattress 100 folds, can maintain described mattress 100 be preferably in collapse state by two conjunctions 30.
Particularly, as shown in Figures 2 and 3, described second fixture 101 has one for limiting the position-limit mechanism 101a of described supporting mechanism 20 slewing area, described position-limit mechanism 101a comprises stopper slot 101a1 and locating part 101a2, described stopper slot 101a1 is opened in described second fixture 101, described locating part 101a2 (as rivet) through as described in stopper slot 101a1 and as described in one end of stay pipe 201, and described locating part 101a2 can move in described stopper slot 101a1 with described stay pipe 201.
Particularly, described pivoting articulation 202 comprises a two pivotal part 202a and pivotal axis 202b, described in each, one end of pivotal part 202a offers installing hole 202a1, described stay pipe 201 also offers described installing hole 202a1, one first fixture 40 (as rivet) through installing hole 202a1 as described in two with stay pipe as described in realizing 201 with as described in pivotal part 202a one end fixing, the other end of pivotal part 202a described in each is by described pivotal axis 202b and pivotal part 202a pivot joint described in another.
Understandably, the quantity of described gripper shoe 10, second fixture 101, stay pipe 201 and pivoting articulation 202 is not limited to the present embodiment, and concrete quantity can be determined on a case-by-case basis.
As shown in Figures 1 and 2, when described mattress 100 is in a deployed condition, the relatively described gripper shoe 10 of described supporting mechanism 20 is in primary importance, all gripper shoes 10 form a plane, now described locating part 101a2 is positioned at one end of described stopper slot 101a1, described two pivotal part 202a and described gripper shoe 10 are positioned at same plane, namely the plane that formed of described pivotal axis 202b and described gripper shoe 10 is mutually vertical, described gripper shoe 10 cannot relatively rotate, but forms a supporting plane by described gripper shoe 10 and couch for baby.Now, because described gripper shoe 10 can not be rotated mutually, therefore, baby couches when described supporting plane, can not form local and sink and cause uncomfortable, thus can provide good supporting role to baby in the articulated section of described gripper shoe 10.
Please refer to Fig. 4 and Fig. 5, what describe described mattress 100 folds process.When mattress 100 as shown in Figure 1 will be folded, first described stay pipe 201 is outwards rotated to an angle, the relatively described gripper shoe 10 of described supporting mechanism 20 reached as shown in Figures 4 and 5 is in the second place, due to the restriction of the stopper slot 101a1 of described second fixture 101, described stay pipe 201 can only about 90-degree rotation; Now described locating part 101a2 is positioned at the other end of described stopper slot 101a1, the pivotal part 202a of described pivoting articulation 202 can by described stay pipe 201 together driven rotary 90 degree, the i.e. plane parallel that formed of described pivotal axis 202b and described gripper shoe 10, described gripper shoe 10 can relatively rotate the collapse state reached as shown in Figure 6; Finally by be combineding with each other between described two conjunctions 30 maintain described mattress 100 fold after state.In state after described mattress 100 as shown in FIG. 6 and 7 folds, forming a receiving space between described gripper shoe 10 can be wherein accommodating by the infanette after folding.In other embodiments, also mutually can rotate between described gripper shoe 10, be folded each other to reach collapse state.
As mentioned above, mattress 100 structure of the present invention is simple, when needs fold described mattress 100, needn't pull down described stay pipe 201, only described stay pipe 201 need be rotated to an angle and just can easily realize folding of described mattress 100, whole fold fast simple, convenient.
More than in conjunction with most preferred embodiment, invention has been described, but the present invention is not limited to the embodiment of above announcement, and should contain various carry out according to essence of the present invention amendment, equivalent combinations.
Claims (13)
1. a mattress, comprise multiple gripper shoe and and be installed on supporting mechanism in described gripper shoe rotationally, multiple described gripper shoe is supported by described supporting mechanism to form a plane, it is characterized in that: described supporting mechanism comprises at least two stay pipes and at least one pivoting articulation be arranged on stay pipe described in two, stay pipe described in two is installed in described gripper shoe rotationally, stay pipe described in two is interconnected by described pivoting articulation and drives described pivoting articulation to rotate relative to described gripper shoe, described gripper shoe is provided with the second fixture, described stay pipe is inserted in described second fixture and also can rotates in described second fixture, described second fixture has one for limiting the position-limit mechanism of described supporting mechanism slewing area, described position-limit mechanism comprises stopper slot and locating part, described stopper slot is opened in described second fixture, described locating part is through described stopper slot and described stay pipe, and described locating part moves in described stopper slot with described stay pipe.
2. mattress as claimed in claim 1, it is characterized in that: described pivoting articulation comprises two pivotal parts and a pivotal axis, described in one end of pivotal part described in each and, one end of stay pipe is fixed, and the other end of pivotal part described in each is by described pivotal axis and pivotal part pivot joint described in another.
3. the mattress as described in any one of claim 1-2, it is characterized in that: described supporting mechanism can rotate between a primary importance and a second place relative to described gripper shoe, when described supporting mechanism is in described primary importance, described gripper shoe cannot relatively rotate, when described supporting mechanism is in the described second place, described gripper shoe can relatively rotate and reach a stowed position.
4. mattress as claimed in claim 3, is characterized in that: the rotational angle that the relatively described gripper shoe of described supporting mechanism turns to the described second place by described primary importance is 90 degree.
5. mattress as claimed in claim 3, is characterized in that: when described gripper shoe relatively rotates and reaches described stowed position, forms a receiving space between multiple described gripper shoe.
6. mattress as claimed in claim 3, is characterized in that: described gripper shoe is provided with and can be combined with each other to maintain the conjunction that described gripper shoe is in described stowed position.
7. the mattress as described in any one of claim 1-2, is characterized in that: described supporting mechanism is installed on the back side of described gripper shoe.
8. a mattress, it is characterized in that: comprise multiple gripper shoe and and be installed on supporting mechanism in described gripper shoe rotationally, described supporting mechanism can rotate between a primary importance and a second place relative to described gripper shoe, when described supporting mechanism is in described primary importance, described gripper shoe cannot relatively rotate, multiple described gripper shoe is supported by described supporting mechanism to form a plane, when described supporting mechanism is in the described second place, described gripper shoe can relatively rotate and reach a stowed position, described supporting mechanism comprises multiple stay pipe, described gripper shoe is provided with fixture and is connected with described stay pipe, described fixture has the slewing area that a position-limit mechanism limits described supporting mechanism.
9. mattress as claimed in claim 8, it is characterized in that: described supporting mechanism comprises multiple pivoting articulation being arranged on described stay pipe, described stay pipe is arranged in corresponding gripper shoe, and described gripper shoe can relatively rotate by described pivoting articulation.
10. mattress as claimed in claim 9, it is characterized in that: described pivoting articulation comprises two pivotal parts and a pivotal axis, one end of pivotal part described in each and one end of described stay pipe are fixed, the other end is by described pivotal axis and pivotal part pivot joint described in another, when described supporting mechanism is in described primary importance, described pivotal axis and described plane being perpendicular.
11. mattresses as described in any one of claim 8-10, is characterized in that: the rotational angle that the relatively described gripper shoe of described supporting mechanism turns to the described second place by described primary importance is 90 degree.
12. mattresses as described in any one of claim 8-10, is characterized in that: when described gripper shoe relatively rotates and reaches described stowed position, form a receiving space between multiple described gripper shoe.
13. mattresses as described in any one of claim 8-10, is characterized in that: described supporting mechanism is installed on the back side of described gripper shoe.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110352896.6A CN103099459B (en) | 2011-11-09 | 2011-11-09 | Mattress |
US13/671,566 US20130111673A1 (en) | 2011-11-09 | 2012-11-08 | Mattress |
GB1220192.7A GB2498040B (en) | 2011-11-09 | 2012-11-09 | Folding mattress with a rotatable support mechanism |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110352896.6A CN103099459B (en) | 2011-11-09 | 2011-11-09 | Mattress |
Publications (2)
Publication Number | Publication Date |
---|---|
CN103099459A CN103099459A (en) | 2013-05-15 |
CN103099459B true CN103099459B (en) | 2016-01-20 |
Family
ID=47470343
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110352896.6A Active CN103099459B (en) | 2011-11-09 | 2011-11-09 | Mattress |
Country Status (3)
Country | Link |
---|---|
US (1) | US20130111673A1 (en) |
CN (1) | CN103099459B (en) |
GB (1) | GB2498040B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9414690B2 (en) | 2013-11-25 | 2016-08-16 | Jason Harrow | Foldable bed frame |
US10039395B2 (en) * | 2015-11-17 | 2018-08-07 | Larry Holmes | Nursing aid and child protection system |
CN106617920A (en) * | 2016-12-31 | 2017-05-10 | 宁波妈咪宝婴童用品制造有限公司 | Rapidly-folded infanette rack structure |
CN211632564U (en) * | 2019-11-15 | 2020-10-09 | 宝钜(中国)儿童用品有限公司 | Mattress and crib with same |
CN111109937A (en) * | 2019-12-31 | 2020-05-08 | 东莞金旺儿童用品有限公司 | Bedside bed |
CN114504219A (en) * | 2020-11-16 | 2022-05-17 | 明门瑞士股份有限公司 | Hammock for baby |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2203193A (en) * | 1940-02-27 | 1940-06-04 | Joe J Ettinger | Folding litter |
US4837875A (en) * | 1988-06-13 | 1989-06-13 | Sam Shamie | Folding playpen with attached fabric enclosure |
CN2392450Y (en) * | 1999-08-16 | 2000-08-23 | 缪中进 | Spring mattress |
CN201542155U (en) * | 2009-09-30 | 2010-08-11 | 宋玉芳 | Folding palm mattress |
CN201911693U (en) * | 2010-11-13 | 2011-08-03 | 南通市金佐年实验装备有限公司 | Foldable mattress |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2974325A (en) * | 1958-03-10 | 1961-03-14 | Mango Roberto | Convertible bed |
US2991486A (en) * | 1958-05-05 | 1961-07-11 | Hamilton Cosco Inc | Foldable play pen |
US3063065A (en) * | 1961-09-19 | 1962-11-13 | Thayer Inc | Folding playpen |
US4476594A (en) * | 1982-12-06 | 1984-10-16 | Mcleod Arlis D | Reversible mattress |
US6434767B1 (en) * | 2001-01-18 | 2002-08-20 | Kolcraft Enterprises, Inc. | Floor support for bassinet mounted in a play yard |
TW525464U (en) * | 2001-06-12 | 2003-03-21 | Link Treasure Ltd | Base folding joint for baby playpen |
US20040055086A1 (en) * | 2002-09-23 | 2004-03-25 | Owens Donald Elborn | Collapsible foam foundation system for supporting a bed mattress |
US7013505B2 (en) * | 2003-08-14 | 2006-03-21 | Arms Reach Concepts | Portable combination bedside co-sleeper |
GB2412846A (en) * | 2004-03-27 | 2005-10-12 | Susan Raymie Jepson | Foldable and collapsible frame for a bunk bed or single bed or other item of furniture |
CN101404914B (en) * | 2006-03-20 | 2011-08-10 | 哥瑞考儿童产品公司 | Mattress structure for contained child play area |
WO2008053500A1 (en) * | 2006-10-31 | 2008-05-08 | Ermanno Bartalena Lukacs | Emergency stretcher |
US7661160B1 (en) * | 2009-02-05 | 2010-02-16 | Adams David M | Beach blanket |
US8566988B2 (en) * | 2010-05-21 | 2013-10-29 | Graco Children's Products Inc. | Mattress structures for child containment and sleeping devices |
US8458828B2 (en) * | 2010-09-27 | 2013-06-11 | Ilinko Ltd. | Foldable crib |
-
2011
- 2011-11-09 CN CN201110352896.6A patent/CN103099459B/en active Active
-
2012
- 2012-11-08 US US13/671,566 patent/US20130111673A1/en not_active Abandoned
- 2012-11-09 GB GB1220192.7A patent/GB2498040B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2203193A (en) * | 1940-02-27 | 1940-06-04 | Joe J Ettinger | Folding litter |
US4837875A (en) * | 1988-06-13 | 1989-06-13 | Sam Shamie | Folding playpen with attached fabric enclosure |
CN2392450Y (en) * | 1999-08-16 | 2000-08-23 | 缪中进 | Spring mattress |
CN201542155U (en) * | 2009-09-30 | 2010-08-11 | 宋玉芳 | Folding palm mattress |
CN201911693U (en) * | 2010-11-13 | 2011-08-03 | 南通市金佐年实验装备有限公司 | Foldable mattress |
Also Published As
Publication number | Publication date |
---|---|
GB2498040A (en) | 2013-07-03 |
GB2498040B (en) | 2016-03-23 |
GB201220192D0 (en) | 2012-12-26 |
CN103099459A (en) | 2013-05-15 |
US20130111673A1 (en) | 2013-05-09 |
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