EP3305135A1 - Adjustable mattress structure - Google Patents
Adjustable mattress structure Download PDFInfo
- Publication number
- EP3305135A1 EP3305135A1 EP15893692.2A EP15893692A EP3305135A1 EP 3305135 A1 EP3305135 A1 EP 3305135A1 EP 15893692 A EP15893692 A EP 15893692A EP 3305135 A1 EP3305135 A1 EP 3305135A1
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- EP
- European Patent Office
- Prior art keywords
- encapsulated elastomer
- encapsulated
- elastomer
- hollow base
- hollow
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0435—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of adjustable resilience
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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
- 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
- A47C27/061—Spring inlays of adjustable resiliency
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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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/002—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases with separate resilient support elements, e.g. elastomeric springs arranged in a two-dimensional matrix pattern
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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
- A47C23/00—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases
- A47C23/04—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled
- A47C23/043—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs
- A47C23/0433—Spring mattresses with rigid frame or forming part of the bedstead, e.g. box springs; Divan bases; Slatted bed bases using springs in compression, e.g. coiled using wound springs of different resilience
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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
- 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
- A47C27/062—Spring inlays of different resiliencies
-
- 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
- A47C27/063—Spring inlays wrapped or otherwise protected
- A47C27/064—Pocketed springs
-
- 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
Definitions
- the present disclosure relates to an adjustable mattress structure, particularly an mattress structure with an adjustable-firmness mattress body for supporting a user's body curve by means of a distance changed between an adjustable positioning board inside a hollow base and a second encapsulated elastomer.
- a spring mattress available in the market comprises pads, a spring frame and a mattress encasement.
- the pads are stacked on the spring frame's top and bottom edges; the mattress encasement covering the pads and the spring frame is a package-like body with an opening.
- a spring mattress is developed after the spring frame along with the pads stacked on the spring frame's top and bottom edges are placed into the mattress encasement and the opening on the mattress encasement is seamed.
- the spring frame in the above spring mattress comprises several barrel-shaped pocket springs, each of which is a tubular body made of non-woven fabric and including a spring internally.
- all adjacent barrel-shaped pocket springs which are arranged lengthwise and widthwise for tubular bodies connected to one another are elastically compressed and deformed under stress applied on the spring frame upward and downward.
- the spring frame which matches the body curve of a user lying down a spring mattress is elastically deformed.
- the spring frame is poorly adjusted because all spring units which refer to a user's body curve for elastic deformation perform identical elasticity rather than flexibly adjusted elasticity based on a user's sleeping preference or habit at a mattress surface.
- elastomers compressed inside a conventional spring mattress on which a user's weight is sustained do not support a user effectively.
- the applicant of the present invention has submitted the China Patent Application No. 201010259987 titled "Mattress Structure” (hereunder referred as "the quoted application”) on August 23, 2010, which is technically characterized in: comprising a fixation board fixed within the mattress body, at least a first elastomer being installed on the fixation board and an elastomer accommodation hole being configured at the bottom end of the first elastomer; a second elastomer installed correspondingly to the elastomer accommodation hole on the movable board below the fixation board, and at least one set of lifting devices installed at the bottom of the movable board, such that, through such lifting devices, upon moving up the movable board towards the fixation board, the second elastomer on the movable board can move up through the elastomer accommodation hole so as to increase the elastic supportive force of the mattress; in addition, by means of the up/down movement of the second elastomer, it is possible to achieve the objective of elasticity adjustment in the mattress.
- a preferable solution in the present disclosure indicates a mattress structure is divided into several lengthwise components in which a distance between an adjustable positioning board and an encapsulated elastomer is adjusted so that a user's body curve is flexibly supported by elasticity at different positions on a mattress body.
- the present disclosure describes an adjustable mattress structure based on a plurality of well-arranged hollow bases, each of which accommodates an adjustable positioning board at a distinct height for a relative distance between the adjustable positioning board and a second encapsulated elastomer and adjustable elasticity of elastic support units supporting a body curve.
- the adjustable mattress structure having a mattress body comprises: a plurality of hollow bases arranged to constitute the length and the width of the mattress body, wherein each of the hollow bases includes at least a top surface and a front surface, with the top surface and the front surface both further having an opening penetrating to the interior of the hollow base, and a number of left-right corresponding slide seats are respectively installed from top to bottom on the two sidewalls of the interior in the hollow base; a plurality of elastic support units, with each of which including a first encapsulated elastomer and a second encapsulated elastomer, wherein the first encapsulated elastomer and the second encapsulated elastomer both have a top and a bottom, the second encapsulated elastomer is located inside the first encapsulated elastomer, and the bottom of the second encapsulated elastomer is allowed to extend beyond the bottom of the first encapsulated elastomer; in addition, the
- the first encapsulated elastomer includes at least a spring wrapped by an encapsulation package and the second encapsulated elastomer includes at least a spring wrapped by an encapsulation package, such that the tops of the first encapsulated elastomer and the second encapsulated elastomer mutually adjoin thereby allowing the second encapsulated elastomer to suspend within the first encapsulated elastomer.
- the length of the second encapsulated elastomer is greater than which of the first encapsulated elastomer, the diameter of the second encapsulated elastomer is smaller than which of the first encapsulated elastomer, and, upon being installed inside the first encapsulated elastomer, the second encapsulated elastomer is kept at a certain distance from the first encapsulated elastomer.
- a spacer member is attached between two neighboring hollow bases thereby eliminating noises possibly caused by frictions between the two neighboring hollow bases.
- an elastic carrier can be integrated with the interior of the hollow base and whose two ends can be respectively fixed to the two opposite sides of the long sides in the hollow base, such that the elastic carrier is situated at the topmost end inside the hollow base and above the highest slide seat, and the elastic carrier is applied to receive the second encapsulated elastomer so that the elastic carrier can catch the second encapsulated elastomer when the second encapsulated elastomer falls thereby preventing the second encapsulated elastomer from directly falling onto the button surface of the hollow base and blocking the adjustable positioning board from completely sliding into the hollow base.
- a positioning slot is configured at the periphery of the opening in the top surface of the hollow base, and the positioning slot can be combined and positioned to the bottom of the first encapsulated elastomer thereby allowing the first encapsulated elastomer to be positioned at the periphery of the opening in the hollow base.
- a clamping member is installed at the periphery of the opening in the top surface of the hollow base, and the clamping member can be clasped to a coil near the bottom of the first encapsulated elastomer thereby allowing the first encapsulated elastomer to be fixedly positioned at the periphery of the opening in the hollow base.
- the adjustable mattress structure having a mattress body comprises: a plurality of hollow bases arranged to constitute the length and the width of the mattress body, wherein each of the hollow bases includes at least a top surface and a front surface, with the top surface and the front surface both further having an opening penetrating to the interior of the hollow base, and a number of left-right corresponding slide seats are respectively installed from top to bottom on the two sidewalls of the interior of the hollow base, and a sliding groove is configured respectively at the two ends of the openings in the top surface; a plurality of elastic support units, with each of which including a first encapsulated elastomer and a second encapsulated elastomer, wherein the first encapsulated elastomer and the second encapsulated elastomer both have a top and a bottom, the second encapsulated elastomer is located inside the first encapsulated elastomer, and the bottom of the second encapsulated elastomer is allowed to
- a spacer member extends downwards between the two sliding parts of the spring positioning body and is located between the two adjacent hollow bases in order to prevent noises caused by frictions between the two adjacent hollow bases.
- the sliding parts of the spring positioning bodies and the sliding grooves in the hollow bases are configured as mutually matchable dove-shaped grooves.
- the adjustable mattress structure comprises a mattress body 100 in which there are a plurality of hollow bases 1, a plurality of elastic support units 2, a plurality of adjustable positioning boards 3 and a plurality of spring positioning bodies 4.
- the hollow bases 1 are arranged in place for development of the length and the width of the mattress body 100.
- Each of the hollow bases 1 has a top surface 11 on which openings 111 are designed and an front surface 12 on which an opening 121 is designed and is internally connected through the openings 111, 121.
- an adjustable positioning board 3 which slips into slide seats 13 through an opening 121 on an front surface 12 of a hollow base 1, is coupled with and positioned in the slide seats 13 according to an optional height.
- the adjustable positioning boards 3 in all hollow bases 1 are situated at same or distinct heights.
- an elastic support unit 2 placed on the top surface 11 of a hollow base 1 comprises a first encapsulated elastomer 21 on which there are a top 211 as well as a bottom 212 and a second encapsulated elastomer 22 on which there are a top 221 as well as a bottom 222.
- the top 221 of the second encapsulated elastomer 22 joins the top 211 of the first encapsulated elastomer 21 so that the second encapsulated elastomer 22 is suspended and positioned in the first encapsulated elastomer 21 and allows the bottom 222 to extend from the bottom 212 of the first encapsulated elastomer 21.
- second encapsulated elastomers 22 suspended in first encapsulated elastomers 21 are an example in a preferred embodiment which does not limit claims herein.
- a design of second encapsulated elastomers 22 held in first encapsulated elastomers 21 should be incorporated in claims herein.
- a first encapsulated elastomer 21 (a second encapsulated elastomer 22) illustrates at least a spring is wrapped in an encapsulated package.
- an encapsulated package made of non-woven fabric or other textile materials is indicated with dotted lines in which coil icons as a spring are wrapped.
- the spring positioning body 4 comprises a locating part 41 from which a first elastic fastener 42 and a second elastic fastener 43 at both sides extend: the first elastic fastener 42 and the second elastic fastener 43 at tops are provided with a fastening block 421 and a fastening block 431, respective; the first elastic fastener 42 and the second elastic fastener 43 develop a fastening space in between; the spring positioning body 4 comprises two sliding parts 45 extending from the bottom of the locating part 41.
- the spring positioning body 4 allows two sliding parts 45 to slip into the sliding grooves 112 on the top surfaces 11 of two adjacent hollow bases 1 and be positioned beside the openings 111 so that the two adjacent hollow bases 1 are not separated from each other.
- the fastening block 421 on the first elastic fastener 42 clasps one side of one in two adjacent first encapsulated elastomers 21 so that the two adjacent first encapsulated elastomers 21 are positioned in the fastening space 44 of the spring positioning body 4.
- a first encapsulated elastomer 21 is stably fixed on the top surface 11 of a hollow base 1
- a second encapsulated elastomers 22 extends into the hollow base 1 through an opening 111 on the top surface of the hollow base 1
- each elastic support unit 2 is positioned on the top surface 11 of a hollow base 1.
- the bottom 212 of the first encapsulated elastomer 21 contacts the top surface 11 of the hollow base 1 and the bottom 222 of the second encapsulated elastomer 22 penetrates the opening 111 on the top surface 11 of the hollow base 1 and is situated above or resisted by the adjustable positioning board 3.
- FIG. 1 As shown in FIG. 1 , two adjacent hollow bases 1, which have been linked and positioned by sliding parts 45 of spring positioning bodies 4 when all elastic support units 2 are placed on top surfaces 11 of the hollow bases 1, combine each other. Based on the above mechanism, a mattress body 100 which is covered with a mattress encasement 5 can be developed finally.
- FIG. 4 which illustrates a layer of spacer member 46 adheres to two adjacent hollow bases 1 or a layer of spacer member 46 between two sliding parts 45 of a spring positioning body 4 extends downward in order to avoid friction-induced noise between two adjacent hollow bases 1.
- FIG. 4 which illustrates a layer of spacer member 46 adheres to two adjacent hollow bases 1 or a layer of spacer member 46 between two sliding parts 45 of a spring positioning body 4 extends downward in order to avoid friction-induced noise between two adjacent hollow bases 1.
- Other structural components identical to those in FIG. 3 are not further explained.
- FIG. 5 illustrates an elastic carrier 6 integrated with a hollow base 1 internally has two ends fixed at two opposite sides of the hollow base 1 lengthwise and is situated at the topmost end inside the hollow base 1 and above highest slide seats 13.
- the elastic carrier 6 is used to receive second encapsulated elastomers 22, which are moving downward and not sinking to the bottom of the hollow base 1 directly, and prevent an adjustable positioning board 3 from slipping into the hollow base 1 completely.
- a second encapsulated elastomer 22 which is pressed downward under stress overcomes elasticity of the elastic carrier 6, keeps moving downward and resists an adjustable positioning board 3 without failure of any initial function.
- Other structural components identical to those in FIGS. 1 to 3 are not further explained.
- sliding parts 45 of spring positioning bodies 4 correspondingly slide inside but do not directly deviate from the sliding grooves 112 which are designed as dove-shaped grooves on the hollow base 1.
- FIG. 6 illustrates no spring positioning body 4 but a positioning slot 113 around an opening 111 at the top surface 11 of a hollow base 1 directly.
- the bottom 212 of a first encapsulated elastomer 21 is directly coupled with and positioned in the positioning slot 113 so that the first encapsulated elastomer 21 is peripherally positioned at the opening 111 of the hollow base 1.
- Other structural components identical to those in FIGS. 1 to 3 are not further explained.
- FIG. 7 illustrates no spring positioning body 4 but a clamping member 114 around an opening 111 at the top surface 11 of a hollow base 1 directly.
- the clamping member 114 clasps coils of a first encapsulated elastomer 21 near the bottom 212 so that the first encapsulated elastomer 21 is peripherally fixed at the opening 111 of the hollow base 1.
- Other structural components identical to those in FIGS. 1 to 3 are not further explained.
- the first encapsulated elastomers 21 of the elastic support units 2 support weight of a user 7 who lies down the mattress body 100, making the second encapsulated elastomers 22 under stress move downward and resist the adjustable positioning boards 3.
- each of the adjustable positioning boards 3 inside one hollow base 1 is manually adjustable in height based on a body curve, distinct positions (areas) on the body of a user 7 correspond to adjustable positioning boards 3 inside hollow bases 1 at different heights: a second encapsulated elastomer 22 is less elastically compressed when stress is propagated from the top 221 of the second encapsulated elastomer 22 which has the bottom 222 close to the adjustable positioning board 3; a second encapsulated elastomer 2 performs different elasticity by which each elastic support unit 2 generates distinct elastic force when a distance between the bottom 222 of the second encapsulated elastomer 22 and an adjustable positioning board 3, which is moved downward and located at a distinct position in a hollow based 1, is increased.
- a user 7 whose body curve is adjustably supported by the mattress body 100 based on mattress firmness will sleep comfortably.
Abstract
Description
- The present disclosure relates to an adjustable mattress structure, particularly an mattress structure with an adjustable-firmness mattress body for supporting a user's body curve by means of a distance changed between an adjustable positioning board inside a hollow base and a second encapsulated elastomer.
- A spring mattress available in the market comprises pads, a spring frame and a mattress encasement. The pads are stacked on the spring frame's top and bottom edges; the mattress encasement covering the pads and the spring frame is a package-like body with an opening. A spring mattress is developed after the spring frame along with the pads stacked on the spring frame's top and bottom edges are placed into the mattress encasement and the opening on the mattress encasement is seamed.
- The spring frame in the above spring mattress comprises several barrel-shaped pocket springs, each of which is a tubular body made of non-woven fabric and including a spring internally. As spring units, all adjacent barrel-shaped pocket springs which are arranged lengthwise and widthwise for tubular bodies connected to one another are elastically compressed and deformed under stress applied on the spring frame upward and downward. As such, the spring frame which matches the body curve of a user lying down a spring mattress is elastically deformed.
- The spring frame, however, is poorly adjusted because all spring units which refer to a user's body curve for elastic deformation perform identical elasticity rather than flexibly adjusted elasticity based on a user's sleeping preference or habit at a mattress surface. Thus, elastomers compressed inside a conventional spring mattress on which a user's weight is sustained do not support a user effectively.
- The applicant of the present invention has submitted the China Patent Application No.
201010259987 - It can be appreciated that the aforementioned quoted application is essentially characterized in electrical adjustments, rather than manual adjustments, which differs from the present application with respect to the integral structure thereof; accordingly, to effectively reduce total costs, the applicant alternatively devoted relevant research and development efforts on spring beds featuring manual elasticity adjustments.
- To overcome the above problem, a preferable solution in the present disclosure indicates a mattress structure is divided into several lengthwise components in which a distance between an adjustable positioning board and an encapsulated elastomer is adjusted so that a user's body curve is flexibly supported by elasticity at different positions on a mattress body.
- The present disclosure describes an adjustable mattress structure based on a plurality of well-arranged hollow bases, each of which accommodates an adjustable positioning board at a distinct height for a relative distance between the adjustable positioning board and a second encapsulated elastomer and adjustable elasticity of elastic support units supporting a body curve.
- The adjustable mattress structure having a mattress body according to the present invention comprises: a plurality of hollow bases arranged to constitute the length and the width of the mattress body, wherein each of the hollow bases includes at least a top surface and a front surface, with the top surface and the front surface both further having an opening penetrating to the interior of the hollow base, and a number of left-right corresponding slide seats are respectively installed from top to bottom on the two sidewalls of the interior in the hollow base; a plurality of elastic support units, with each of which including a first encapsulated elastomer and a second encapsulated elastomer, wherein the first encapsulated elastomer and the second encapsulated elastomer both have a top and a bottom, the second encapsulated elastomer is located inside the first encapsulated elastomer, and the bottom of the second encapsulated elastomer is allowed to extend beyond the bottom of the first encapsulated elastomer; in addition, the first encapsulated elastomer is arranged and fixed on the top surface of the hollow base such that the bottom of the second encapsulated elastomer enters into the opening on the top surface of the hollow base; and a plurality of adjustable positioning boards, each of which penetrates via the opening on the front surface of the hollow base and is fixed onto the slide seat on the two sides of the interior within the hollow base, such that each hollow base is equipped with an adjustable positioning board placed under the bottom of the second encapsulated elastomer, and the height of the adjustable positioning board within each hollow base can be adjusted.
- In an embodiment, the first encapsulated elastomer includes at least a spring wrapped by an encapsulation package and the second encapsulated elastomer includes at least a spring wrapped by an encapsulation package, such that the tops of the first encapsulated elastomer and the second encapsulated elastomer mutually adjoin thereby allowing the second encapsulated elastomer to suspend within the first encapsulated elastomer.
- In an embodiment, the length of the second encapsulated elastomer is greater than which of the first encapsulated elastomer, the diameter of the second encapsulated elastomer is smaller than which of the first encapsulated elastomer, and, upon being installed inside the first encapsulated elastomer, the second encapsulated elastomer is kept at a certain distance from the first encapsulated elastomer.
- In an embodiment, a spacer member is attached between two neighboring hollow bases thereby eliminating noises possibly caused by frictions between the two neighboring hollow bases.
- In an embodiment, an elastic carrier can be integrated with the interior of the hollow base and whose two ends can be respectively fixed to the two opposite sides of the long sides in the hollow base, such that the elastic carrier is situated at the topmost end inside the hollow base and above the highest slide seat, and the elastic carrier is applied to receive the second encapsulated elastomer so that the elastic carrier can catch the second encapsulated elastomer when the second encapsulated elastomer falls thereby preventing the second encapsulated elastomer from directly falling onto the button surface of the hollow base and blocking the adjustable positioning board from completely sliding into the hollow base.
- In an embodiment, a positioning slot is configured at the periphery of the opening in the top surface of the hollow base, and the positioning slot can be combined and positioned to the bottom of the first encapsulated elastomer thereby allowing the first encapsulated elastomer to be positioned at the periphery of the opening in the hollow base.
- In an embodiment, a clamping member is installed at the periphery of the opening in the top surface of the hollow base, and the clamping member can be clasped to a coil near the bottom of the first encapsulated elastomer thereby allowing the first encapsulated elastomer to be fixedly positioned at the periphery of the opening in the hollow base.
- The adjustable mattress structure having a mattress body according to the present invention comprises: a plurality of hollow bases arranged to constitute the length and the width of the mattress body, wherein each of the hollow bases includes at least a top surface and a front surface, with the top surface and the front surface both further having an opening penetrating to the interior of the hollow base, and a number of left-right corresponding slide seats are respectively installed from top to bottom on the two sidewalls of the interior of the hollow base, and a sliding groove is configured respectively at the two ends of the openings in the top surface; a plurality of elastic support units, with each of which including a first encapsulated elastomer and a second encapsulated elastomer, wherein the first encapsulated elastomer and the second encapsulated elastomer both have a top and a bottom, the second encapsulated elastomer is located inside the first encapsulated elastomer, and the bottom of the second encapsulated elastomer is allowed to extend beyond the bottom of the first encapsulated elastomer; in addition, the first encapsulated elastomer is arranged and placed on the top surface of the hollow base such that the bottom of the second encapsulated elastomer enters into an opening in the top surface of the hollow base; a spring positioning body having a locating part, and a first elastic fastener and a second elastic fastener extend from the two sides of the locating part, wherein the tops of the first elastic fastener and the second elastic fastener are respectively provided with a fastening block, a fastening space is formed between the first elastic fastener and the second elastic fastener, and two sliding parts extend from the bottom end of the locating part in the spring positioning body, thus that the two sliding parts of the spring positioning body respectively slide into the sliding grooves in the top surfaces of two adjacent hollow bases and are fixed to the two sides of the opening so that the two adjacent hollow bases are not separated from each other, and the fastening blocks of the first elastic fastener and the second elastic fastener are respectively clasped to one side of two adjacent first encapsulated elastomers such that the two adjacent first encapsulated elastomers are positioned inside the fastening space of the spring positioning body thereby allowing the first encapsulated elastomers to be securely fixed onto the top surface of the hollow base; and a plurality of adjustable positioning boards, each of which penetrates via the opening in the front surface of the hollow base and is fixed onto the slide seat on the two sides of the interior within the hollow base, such that each hollow base is equipped with an adjustable positioning board which is placed under the bottom of the second encapsulated elastomer, and the height of the adjustable positioning board within each hollow base can be adjusted.
- In an embodiment, a spacer member extends downwards between the two sliding parts of the spring positioning body and is located between the two adjacent hollow bases in order to prevent noises caused by frictions between the two adjacent hollow bases.
- In an embodiment, the sliding parts of the spring positioning bodies and the sliding grooves in the hollow bases are configured as mutually matchable dove-shaped grooves.
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FIG. 1 is a perspective view of an adjustable mattress structure. -
FIG. 2 is a sectional view illustrating partial components of an adjustable mattress structure. -
FIG. 3 is a sectional view illustrating partial components of an adjustable mattress structure. -
FIG. 4 is a schematic view illustrating a spacer member at a spring positioning body in an adjustable mattress structure. -
FIG. 5 is a schematic view illustrating an elastic carrier integrated with an adjustable mattress structure. -
FIG. 6 is a schematic view illustrating an adjustable mattress structure in another embodiment. -
FIG. 7 is a schematic view illustrating an adjustable mattress structure in a further embodiment. -
FIG. 8 is a schematic view illustrating an adjustable mattress structure in service. -
- 100 mattress body
- 1 hollow bases
- 11 top surface
- 111 openings
- 112 sliding grooves
- 113 positioning slot
- 114 clamping member
- 12 front surface
- 121 opening
- 13 slide seat
- 2 elastic support unit
- 21 first encapsulated elastomer
- 211 top
- 212 bottom
- 22 second encapsulated elastomer
- 221 top
- 222 bottom
- 3 adjustable positioning board
- 4 spring positioning bodies
- 41 locating part
- 42 first elastic fastener
- 421 fastening block
- 43 second elastic fastener
- 431 fastening block
- 44 fastening space
- 45 sliding parts
- 46 spacer member
- 5 mattress encasement
- 6 elastic carrier
- 7 user
- The technical contents, features and effects related to an adjustable mattress structure are clearly presented in preferred embodiments and accompanying drawings.
- Referring to
FIGS. 1 ,2 and3 which illustrate partial components of an adjustable mattress structure. As shown in these figures, the adjustable mattress structure comprises amattress body 100 in which there are a plurality ofhollow bases 1, a plurality ofelastic support units 2, a plurality ofadjustable positioning boards 3 and a plurality ofspring positioning bodies 4. Thehollow bases 1 are arranged in place for development of the length and the width of themattress body 100. Each of thehollow bases 1 has atop surface 11 on whichopenings 111 are designed and anfront surface 12 on which anopening 121 is designed and is internally connected through theopenings opening 111 on thetop surface 11 are opened two slidinggrooves 112; on both lateral walls inside thehollow base 1 are designedseveral slide seats 13 symmetrically arranged from top to bottom for development of a positioning mechanism by which anadjustable positioning board 3 is adjusted in height.As shown inFIGS. 1 to 3 , anadjustable positioning board 3, which slips intoslide seats 13 through anopening 121 on anfront surface 12 of ahollow base 1, is coupled with and positioned in the slide seats 13 according to an optional height. As such, theadjustable positioning boards 3 in allhollow bases 1 are situated at same or distinct heights. - As shown in
FIGS. 1 to 3 , anelastic support unit 2 placed on thetop surface 11 of ahollow base 1 comprises a first encapsulatedelastomer 21 on which there are a top 211 as well as a bottom 212 and a second encapsulatedelastomer 22 on which there are a top 221 as well as a bottom 222. The top 221 of the second encapsulatedelastomer 22 joins the top 211 of the first encapsulatedelastomer 21 so that the second encapsulatedelastomer 22 is suspended and positioned in the first encapsulatedelastomer 21 and allows the bottom 222 to extend from thebottom 212 of the first encapsulatedelastomer 21. - Moreover, second encapsulated
elastomers 22 suspended in first encapsulatedelastomers 21 are an example in a preferred embodiment which does not limit claims herein. A design of second encapsulatedelastomers 22 held in first encapsulatedelastomers 21 should be incorporated in claims herein. - As shown in
FIGS. 1 to 3 , a first encapsulated elastomer 21 (a second encapsulated elastomer 22) illustrates at least a spring is wrapped in an encapsulated package. (InFIGS. 1 to 3 , an encapsulated package made of non-woven fabric or other textile materials is indicated with dotted lines in which coil icons as a spring are wrapped.) - The
spring positioning body 4 comprises a locatingpart 41 from which a firstelastic fastener 42 and a secondelastic fastener 43 at both sides extend: the firstelastic fastener 42 and the secondelastic fastener 43 at tops are provided with afastening block 421 and afastening block 431, respective; the firstelastic fastener 42 and the secondelastic fastener 43 develop a fastening space in between; thespring positioning body 4 comprises two slidingparts 45 extending from the bottom of the locatingpart 41. Thespring positioning body 4 allows two slidingparts 45 to slip into the slidinggrooves 112 on thetop surfaces 11 of two adjacenthollow bases 1 and be positioned beside theopenings 111 so that the two adjacenthollow bases 1 are not separated from each other. Moreover, thefastening block 421 on the first elastic fastener 42 (thefastening block 431 on the second elastic fastener 43) clasps one side of one in two adjacent first encapsulatedelastomers 21 so that the two adjacent first encapsulatedelastomers 21 are positioned in thefastening space 44 of thespring positioning body 4. As such, a first encapsulatedelastomer 21 is stably fixed on thetop surface 11 of ahollow base 1, a second encapsulatedelastomers 22 extends into thehollow base 1 through anopening 111 on the top surface of thehollow base 1, and eachelastic support unit 2 is positioned on thetop surface 11 of ahollow base 1. - When the
elastic support unit 2 is placed on thetop surface 11 of thehollow base 1, thebottom 212 of the first encapsulatedelastomer 21 contacts thetop surface 11 of thehollow base 1 and thebottom 222 of the second encapsulatedelastomer 22 penetrates theopening 111 on thetop surface 11 of thehollow base 1 and is situated above or resisted by theadjustable positioning board 3. - As shown in
FIG. 1 , two adjacenthollow bases 1, which have been linked and positioned by slidingparts 45 ofspring positioning bodies 4 when allelastic support units 2 are placed ontop surfaces 11 of thehollow bases 1, combine each other. Based on the above mechanism, amattress body 100 which is covered with amattress encasement 5 can be developed finally. - Referring to
FIG. 4 which illustrates a layer ofspacer member 46 adheres to two adjacenthollow bases 1 or a layer ofspacer member 46 between two slidingparts 45 of aspring positioning body 4 extends downward in order to avoid friction-induced noise between two adjacenthollow bases 1. Other structural components identical to those inFIG. 3 are not further explained. - Referring to
FIG. 5 . Different fromFIGS. 1 to 3 ,FIG. 5 illustrates anelastic carrier 6 integrated with ahollow base 1 internally has two ends fixed at two opposite sides of thehollow base 1 lengthwise and is situated at the topmost end inside thehollow base 1 and above highest slide seats 13. Theelastic carrier 6 is used to receive second encapsulatedelastomers 22, which are moving downward and not sinking to the bottom of thehollow base 1 directly, and prevent anadjustable positioning board 3 from slipping into thehollow base 1 completely. Moreover, a second encapsulatedelastomer 22 which is pressed downward under stress overcomes elasticity of theelastic carrier 6, keeps moving downward and resists anadjustable positioning board 3 without failure of any initial function. Other structural components identical to those inFIGS. 1 to 3 are not further explained. - Additionally, the sliding
parts 45 ofspring positioning bodies 4 correspondingly slide inside but do not directly deviate from the slidinggrooves 112 which are designed as dove-shaped grooves on thehollow base 1. - Referring to
FIG. 6 . different fromFIGS. 1 to 3 ,FIG. 6 illustrates nospring positioning body 4 but apositioning slot 113 around anopening 111 at thetop surface 11 of ahollow base 1 directly. Thebottom 212 of a first encapsulatedelastomer 21 is directly coupled with and positioned in thepositioning slot 113 so that the first encapsulatedelastomer 21 is peripherally positioned at theopening 111 of thehollow base 1. Other structural components identical to those inFIGS. 1 to 3 are not further explained. - Referring to
FIG. 7 . different fromFIGS. 1 to 3 ,FIG. 7 illustrates nospring positioning body 4 but a clampingmember 114 around anopening 111 at thetop surface 11 of ahollow base 1 directly. The clampingmember 114 clasps coils of a first encapsulatedelastomer 21 near the bottom 212 so that the first encapsulatedelastomer 21 is peripherally fixed at theopening 111 of thehollow base 1. Other structural components identical to those inFIGS. 1 to 3 are not further explained. - As shown in
FIG. 8 , the first encapsulatedelastomers 21 of theelastic support units 2 support weight of auser 7 who lies down themattress body 100, making the second encapsulatedelastomers 22 under stress move downward and resist theadjustable positioning boards 3. Because each of theadjustable positioning boards 3 inside onehollow base 1 is manually adjustable in height based on a body curve, distinct positions (areas) on the body of auser 7 correspond toadjustable positioning boards 3 insidehollow bases 1 at different heights: a second encapsulatedelastomer 22 is less elastically compressed when stress is propagated from the top 221 of the second encapsulatedelastomer 22 which has the bottom 222 close to theadjustable positioning board 3; a second encapsulatedelastomer 2 performs different elasticity by which eachelastic support unit 2 generates distinct elastic force when a distance between the bottom 222 of the second encapsulatedelastomer 22 and anadjustable positioning board 3, which is moved downward and located at a distinct position in a hollow based 1, is increased. As such, auser 7 whose body curve is adjustably supported by themattress body 100 based on mattress firmness will sleep comfortably. - The preferred embodiments hereof should not be taken as examples to restrict the scope of an adjustable mattress structure in the present disclosure. The equivalent changes and modifications made by the skilled person who familiarizes himself with the above technical features and embodiments without departing from the spirit and scope of the present disclosure should be covered in claims of the patent specification.
Claims (10)
- An adjustable mattress structure having a mattress body comprises:a plurality of hollow bases (1) arranged to constitute the length and the width of the mattress body (100), wherein each of the hollow bases (1) includes at least a top surface (11) and a front surface (12), with the top surface (11) and the front surface (12) both further having an opening (111 - 121) penetrating to the interior of the hollow base 1, and a number of left-right corresponding slide seats (13) are respectively installed from top to bottom on the two sidewalls of the interior in the hollow base (1);a plurality of elastic support units (2), with each of which including a first encapsulated elastomer (21) and a second encapsulated elastomer (22), wherein the first encapsulated elastomer (21) and the second encapsulated elastomer (22) both have a top (211 - 221) and a bottom (212 - 222), the second encapsulated elastomer (22) is located inside the first encapsulated elastomer (21), and the bottom (222) of the second encapsulated elastomer (22) is allowed to extend beyond the bottom (212) of the first encapsulated elastomer (21); in addition, the first encapsulated elastomer (21) is arranged and fixed on the top surface 11 of the hollow base 1 such that the bottom (222) of the second encapsulated elastomer (22) enters into the opening (111) on the top surface (11) of the hollow base (1); anda plurality of adjustable positioning boards (3), each of which penetrates via the opening (121) on the front surface (12) of the hollow base (1) and is fixed onto the slide seat (13) on the two sides of the interior within the hollow base (1), such that each hollow base (1) is equipped with an adjustable positioning board (3) placed under the bottom (222) of the second encapsulated elastomer (22), and the height of the adjustable positioning board (3) within each hollow base (1) can be adjusted.
- The adjustable mattress structure according to Claim 1, wherein the first encapsulated elastomer (21) includes at least a spring wrapped by an encapsulation package and the second encapsulated elastomer (22) includes at least a spring wrapped by an encapsulation package, such that the tops (211 - 221) of the first encapsulated elastomer (21) and the second encapsulated elastomer (22) mutually adjoin thereby allowing the second encapsulated elastomer (22) to suspend within the first encapsulated elastomer (21).
- The adjustable mattress structure according to Claim 1, wherein the length of the second encapsulated elastomer (22) is greater than which of the first encapsulated elastomer (21), the diameter of the second encapsulated elastomer (22) is smaller than which of the first encapsulated elastomer (21), and, upon being installed inside the first encapsulated elastomer (21), the second encapsulated elastomer (22) is kept at a certain distance from the first encapsulated elastomer (21).
- The adjustable mattress structure according to Claim 1, wherein a spacer member (46) is attached between two neighboring hollow bases (1) thereby eliminating noises possibly caused by frictions between the two neighboring hollow bases (1).
- The adjustable mattress structure according to Claim 1, wherein an elastic carrier (6) can be integrated with the interior of the hollow base 1 and whose two ends can be respectively fixed to the two opposite sides of the long sides in the hollow base (1), such that the elastic carrier is situated at the topmost end inside the hollow base 1 and above the highest slide seat (13), and the elastic carrier (6) is applied to receive the second encapsulated elastomer (22) so that the elastic carrier (6) can catch the second encapsulated elastomer (22) when the second encapsulated elastomer (22) falls thereby preventing the second encapsulated elastomer (22) from directly falling onto the button surface of the hollow base (1) and blocking the adjustable positioning board (3) from completely sliding into the hollow base (1).
- The adjustable mattress structure according to Claim 1, wherein a positioning slot (113) is configured at the periphery of the opening (111) in the top surface (11) of the hollow base (1), and the positioning slot (113) can be combined and positioned to the bottom (212) of the first encapsulated elastomer (21) thereby allowing the first encapsulated elastomer (21) to be positioned at the periphery of the opening (111) in the hollow base (1).
- The adjustable mattress structure according to Claim 1, wherein a clamping member (114) is installed at the periphery of the opening (111) in the top surface (11) of the hollow base (1), and the clamping member (114) can be clasped to a coil near the bottom (212) of the first encapsulated elastomer (21) thereby allowing the first encapsulated elastomer (21) to be fixedly positioned at the periphery of the opening (111) in the hollow base (1).
- An adjustable mattress structure having a mattress body comprises:a plurality of hollow bases (1) arranged to constitute the length and the width of the mattress body (100), wherein each of the hollow bases (1) includes at least a top surface (11) and a front surface (12), with the top surface (11) and the front surface (12) both further having an opening (111 - 121) penetrating to the interior of the hollow base (1), and a number of left-right corresponding slide seats (13) are respectively installed from top to bottom on the two sidewalls of the interior of the hollow base (1), and a sliding groove (112) is configured respectively at the two ends of the openings (111) in the top surface (11);a plurality of elastic support units (2), with each of which including a first encapsulated elastomer (21) and a second encapsulated elastomer (22), wherein the first encapsulated elastomer (21) and the second encapsulated elastomer (22) both have a top (211 - 221) and a bottom (212 - 222), the second encapsulated elastomer (22) is located inside the first encapsulated elastomer (21), and the bottom (222) of the second encapsulated elastomer (22) is allowed to extend beyond the bottom (212) of the first encapsulated elastomer (22); in addition, the first encapsulated elastomer (21) is arranged and placed on the top surface (11) of the hollow base (1) such that the bottom (222) of the second encapsulated elastomer (22) enters into an opening (111) in the top surface (11) of the hollow base (1);a spring positioning body (4) having a locating part (41), and a first elastic fastener (42) and a second elastic fastener (43) extend from the two sides of the locating part (41), wherein the tops of the first elastic fastener (42) and the second elastic fastener (43) are respectively provided with a fastening block (421 - 431), a fastening space is formed between the first elastic fastener (42) and the second elastic fastener (43), and two sliding parts (45) extend from the bottom end of the locating part in the spring positioning body (4), thus that the two sliding parts (45) of the spring positioning body (4) respectively slide into the sliding grooves (112) in the top surfaces (11) of two adjacent hollow bases (1) and are fixed to the two sides of the opening (111) so that the two adjacent hollow bases 1 are not separated from each other, and the fastening blocks (421, 431) of the first elastic fastener (42) and the second elastic fastener (43) are respectively clasped to one side of two adjacent first encapsulated elastomers (21) such that the two adjacent first encapsulated elastomers (21) are positioned inside the fastening space of the spring positioning body (4) thereby allowing the first encapsulated elastomers (21) to be securely fixed onto the top surface (11) of the hollow base (1); anda plurality of adjustable positioning boards (3), each of which penetrates via the opening (121) in the front surface (12) of the hollow base (1) and is fixed onto the slide seat (13) on the two sides of the interior within the hollow base (1), such that each hollow base (1) is equipped with an adjustable positioning board (3) which is placed under the bottom (222) of the second encapsulated elastomer (22), and the height of the adjustable positioning board (3) within each hollow base (1) can be adjusted.
- The adjustable mattress structure according to Claim 8, wherein a spacer member (46) extends downwards between the two sliding parts (45) of the spring positioning body (4) and is located between the two adjacent hollow bases (1) in order to prevent noises caused by frictions between the two adjacent hollow bases (1).
- The adjustable mattress structure according to Claim 8, wherein the sliding parts (45) of the spring positioning bodies (4) and the sliding grooves (112) in the hollow bases (1) are configured as mutually matchable dove-shaped grooves.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/CN2015/080567 WO2016192036A1 (en) | 2015-06-02 | 2015-06-02 | Adjustable mattress structure |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3305135A1 true EP3305135A1 (en) | 2018-04-11 |
EP3305135A4 EP3305135A4 (en) | 2018-12-05 |
Family
ID=57439875
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15893692.2A Withdrawn EP3305135A4 (en) | 2015-06-02 | 2015-06-02 | Adjustable mattress structure |
Country Status (12)
Country | Link |
---|---|
EP (1) | EP3305135A4 (en) |
JP (1) | JP2018516132A (en) |
KR (1) | KR20180020179A (en) |
CN (1) | CN107635435A (en) |
AU (1) | AU2015397741B2 (en) |
BR (1) | BR112017026046A2 (en) |
CA (1) | CA2988177A1 (en) |
EA (1) | EA201792681A1 (en) |
NZ (1) | NZ738807A (en) |
PH (1) | PH12017550136A1 (en) |
SG (1) | SG11201709947XA (en) |
WO (1) | WO2016192036A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3892161A1 (en) * | 2020-04-07 | 2021-10-13 | LG Electronics Inc. | Bed |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN107334314B (en) * | 2017-08-23 | 2022-12-02 | 浙江梦神家居股份有限公司 | Mattress with adjustable elasticity |
CN109793387B (en) * | 2019-02-27 | 2020-12-15 | 广州美梦佳寝具有限公司 | Hardness-adjustable mattress |
EP4042905A1 (en) * | 2021-02-11 | 2022-08-17 | Spühl GmbH | Adjustable spring core unit |
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JPS549452Y2 (en) * | 1973-10-31 | 1979-05-02 | ||
NL189797C (en) * | 1983-11-07 | 1993-08-02 | Ton Paul Ebbink | REST BED OR SIMILAR FURNITURE. |
JPH0545086U (en) * | 1991-11-05 | 1993-06-18 | 株式会社オーツカ | Impregnated adhesive non-woven fabric |
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TWM328828U (en) * | 2007-04-18 | 2008-03-21 | han-zhong Xu | Health bed capable of adjusting curve of human spine |
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JP2009297285A (en) * | 2008-06-13 | 2009-12-24 | Bridgestone Corp | Seat pad, its molding method, and mold |
CN101548833A (en) * | 2009-04-02 | 2009-10-07 | 程小军 | Microcomputer automatic adjustable mattress |
CN201393782Y (en) * | 2009-04-14 | 2010-02-03 | 苏州工业园区曼谛诗欧床垫有限公司 | Mattress |
TR201110103T1 (en) * | 2009-04-14 | 2012-02-21 | Sealy Technology Llc | Intertwined Springs and Inner Springs |
CN201426554Y (en) * | 2009-07-03 | 2010-03-24 | 姜广刚 | Elastic adjustable mattress |
TW201206373A (en) * | 2010-08-13 | 2012-02-16 | han-zhong Xu | Mattress structure |
CN102370367B (en) * | 2010-08-23 | 2014-09-10 | 许汉忠 | Mattress structure |
TW201236608A (en) * | 2011-03-11 | 2012-09-16 | han-zhong Xu | Stiffness-adjustable mattress structure |
TW201318583A (en) * | 2011-11-14 | 2013-05-16 | han-zhong Xu | Method and device capable of automatically adjusting softness of mattress according to sleeping position of flat or side lying |
CN203028688U (en) * | 2012-09-24 | 2013-07-03 | 广东正美家具科技有限公司 | Hardness-adjustable spring mattress |
JP3186934U (en) * | 2013-08-20 | 2013-10-31 | 有限会社ミヤムラ | cushion |
CN104643727B (en) * | 2013-11-18 | 2017-04-12 | 许汉忠 | Spring mattress |
CN104257160A (en) * | 2014-10-21 | 2015-01-07 | 李国栋 | Hardness adjustable mattress |
CN204654363U (en) * | 2015-06-02 | 2015-09-23 | 许汉忠 | Adjustable mattress construction |
-
2015
- 2015-06-02 EP EP15893692.2A patent/EP3305135A4/en not_active Withdrawn
- 2015-06-02 CN CN201580080484.8A patent/CN107635435A/en active Pending
- 2015-06-02 JP JP2017562043A patent/JP2018516132A/en active Pending
- 2015-06-02 BR BR112017026046A patent/BR112017026046A2/en not_active Application Discontinuation
- 2015-06-02 SG SG11201709947XA patent/SG11201709947XA/en unknown
- 2015-06-02 EA EA201792681A patent/EA201792681A1/en unknown
- 2015-06-02 CA CA2988177A patent/CA2988177A1/en not_active Abandoned
- 2015-06-02 NZ NZ738807A patent/NZ738807A/en not_active IP Right Cessation
- 2015-06-02 KR KR1020177037838A patent/KR20180020179A/en not_active Application Discontinuation
- 2015-06-02 WO PCT/CN2015/080567 patent/WO2016192036A1/en active Application Filing
- 2015-06-02 AU AU2015397741A patent/AU2015397741B2/en not_active Ceased
-
2017
- 2017-12-01 PH PH12017550136A patent/PH12017550136A1/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3892161A1 (en) * | 2020-04-07 | 2021-10-13 | LG Electronics Inc. | Bed |
Also Published As
Publication number | Publication date |
---|---|
EP3305135A4 (en) | 2018-12-05 |
NZ738807A (en) | 2018-08-31 |
JP2018516132A (en) | 2018-06-21 |
CA2988177A1 (en) | 2016-12-08 |
PH12017550136A1 (en) | 2018-05-07 |
SG11201709947XA (en) | 2017-12-28 |
CN107635435A (en) | 2018-01-26 |
AU2015397741A1 (en) | 2018-01-25 |
KR20180020179A (en) | 2018-02-27 |
AU2015397741B2 (en) | 2018-09-13 |
EA201792681A1 (en) | 2018-05-31 |
WO2016192036A1 (en) | 2016-12-08 |
BR112017026046A2 (en) | 2018-08-14 |
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