JP2020028710A5 - - Google Patents

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Publication number
JP2020028710A5
JP2020028710A5 JP2019149178A JP2019149178A JP2020028710A5 JP 2020028710 A5 JP2020028710 A5 JP 2020028710A5 JP 2019149178 A JP2019149178 A JP 2019149178A JP 2019149178 A JP2019149178 A JP 2019149178A JP 2020028710 A5 JP2020028710 A5 JP 2020028710A5
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JP
Japan
Prior art keywords
rod
dimensional lattice
shaped
shaped members
cushion according
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
Application number
JP2019149178A
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Japanese (ja)
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JP2020028710A (en
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Publication of JP2020028710A publication Critical patent/JP2020028710A/en
Publication of JP2020028710A5 publication Critical patent/JP2020028710A5/ja
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Description

立体格子状クッション３を構成する各棒状材は、耐潰性のある２つの異なる材質（緩衝材８など）を貼り合せてなる棒状材である。緩衝材８は、発泡ポリエチレン、ゴム、プラスチック、シリコンゴム、熱可塑性ポリウレタン樹脂（ＴＰＥ）、硬質ウレタン、ポリ塩化ビニル（ＰＶＣ）など衝撃を吸収できるものである。 Each rod-shaped material that constitutes the three-dimensional lattice-like cushion 3 is a rod-shaped material made by pasting together two different crush-resistant materials (cushioning material 8, etc.). The cushioning material 8 is made of polyethylene foam, rubber, plastic, silicon rubber, thermoplastic polyurethane resin (TPE), rigid urethane, polyvinyl chloride (PVC), or the like, which can absorb impact.

以上、各棒状材を積層した第１の例、ワイヤーネット７を積層間に配置した第２の例、異種の材質を貼り合せた棒状材を積層した第３の例について説明したが、ワイヤーネット７や緩衝剤８を配置する例は適宜当業者が選択することができ、どのような立体格子状クッションの構造であってもよい。In the above, the first example in which each bar-shaped material is laminated, the second example in which the wire net 7 is arranged between the layers, and the third example in which bar-shaped materials laminated with different materials are laminated have been described. A person skilled in the art can appropriately select an example of arranging 7 and buffer 8, and any three-dimensional lattice cushion structure may be used.

Claims (6)

複数の棒状材を格子状に接合し、前記棒状材は、第１の方向に連なる第１棒状材と第２の方向に連なる第２棒状材とを交互に積層したことを特徴とする立体格子状クッション。 A three-dimensional lattice characterized in that a plurality of rod-shaped members are joined in a grid-like manner, and the rod-shaped members are alternately laminated with first rod-shaped members extending in a first direction and second rod-shaped members extending in a second direction. shaped cushion. 前記第１棒状材及び前記第２棒状材の積層間に、ワイヤーネット又は緩衝材を配置していることを特徴とする請求項１記載の立体格子状クッション。 2. The three-dimensional lattice-like cushion according to claim 1, wherein a wire net or a cushioning material is arranged between the layers of the first rod-shaped member and the second rod-shaped member. 一端から他端にかけて湾曲形状を呈していることを特徴とする請求項１又は２記載の立体格子状クッション。 3. The three-dimensional lattice cushion according to claim 1, wherein the cushion has a curved shape from one end to the other end. 前記第１棒状材及び／又は前記第２棒状材の積層数を漸減していることを特徴とする請求項１から３のいずれか記載の立体格子状クッション。 4. The three-dimensional lattice cushion according to any one of claims 1 to 3, wherein the number of layers of said first rod-shaped members and/or said second rod-shaped members is gradually reduced. 最上面に位置する前記第１棒状材又は前記第２棒状材に突起物を凸設したことを特徴とする請求項１から４のいずれか記載の立体格子状クッション。 5. The three-dimensional lattice cushion according to any one of claims 1 to 4, wherein projections are provided on said first rod-shaped member or said second rod-shaped member located on the uppermost surface. 前記棒状材は、耐潰性のある異なる材質を貼り合せてなることを特徴とする請求項１から５記載の立体格子状クッション。6. The three-dimensional lattice-like cushion according to claim 1, wherein said bar-like members are made by laminating different crush-resistant materials.
JP2019149178A 2018-08-15 2019-08-15 Three-dimensional lattice-shaped cushion Pending JP2020028710A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2018152884 2018-08-15
JP2018152884 2018-08-15

Publications (2)

Publication Number Publication Date
JP2020028710A JP2020028710A (en) 2020-02-27
JP2020028710A5 true JP2020028710A5 (en) 2023-06-02

Family

ID=69623333

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019149178A Pending JP2020028710A (en) 2018-08-15 2019-08-15 Three-dimensional lattice-shaped cushion

Country Status (1)

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JP (1) JP2020028710A (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54104211U (en) * 1977-12-29 1979-07-23
JPS5733825Y2 (en) * 1980-03-27 1982-07-26
CA2086391C (en) * 1992-04-14 1996-09-24 Patrick J. Coyne Adjustable seat and back cushion
JP3051804U (en) * 1998-02-25 1998-09-02 コーワ株式会社 Multifunctional pillow
AU3972599A (en) * 1998-05-06 1999-11-23 Hill-Rom, Inc. Mattress or cushion structure

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