JP2022535674A - ポータブルチェア - Google Patents
ポータブルチェア Download PDFInfo
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- JP2022535674A JP2022535674A JP2021564743A JP2021564743A JP2022535674A JP 2022535674 A JP2022535674 A JP 2022535674A JP 2021564743 A JP2021564743 A JP 2021564743A JP 2021564743 A JP2021564743 A JP 2021564743A JP 2022535674 A JP2022535674 A JP 2022535674A
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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
- A47C4/00—Foldable, collapsible or dismountable chairs
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- A47C4/06—Attachment of upholstery or fabric to frames
-
- A—HUMAN NECESSITIES
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- A47C7/002—Chair or stool bases
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- A—HUMAN NECESSITIES
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- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/024—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination
- A47C1/026—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
- A47C1/0265—Reclining or easy chairs having independently-adjustable supporting parts the parts, being the back-rest, or the back-rest and seat unit, having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/022—Reclining or easy chairs having independently-adjustable supporting parts
- A47C1/03—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests
- A47C1/0307—Reclining or easy chairs having independently-adjustable supporting parts the parts being arm-rests adjustable rectilinearly in horizontal direction
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- A—HUMAN NECESSITIES
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- A47C1/00—Chairs adapted for special purposes
- A47C1/02—Reclining or easy chairs
- A47C1/031—Reclining or easy chairs having coupled concurrently adjustable supporting parts
- A47C1/032—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest
- A47C1/03205—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination
- A47C1/03238—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism
- A47C1/03244—Reclining or easy chairs having coupled concurrently adjustable supporting parts the parts being movably-coupled seat and back-rest having adjustable and lockable inclination by means of peg-and-notch or pawl-and-ratchet mechanism positioned under the arm-rests
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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- A47C4/04—Folding chairs with inflexible seats
- A47C4/08—Folding chairs with inflexible seats having a frame made of wood or plastics
- A47C4/10—Folding chairs with inflexible seats having a frame made of wood or plastics with legs pivotably connected to seat or underframe
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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
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/04—Folding chairs with inflexible seats
- A47C4/18—Folding chairs with inflexible seats having a frame made of metal
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
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- A—HUMAN NECESSITIES
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- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/30—Attachment of upholstery or fabric to frames
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/32—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics
- A47C4/34—Folding chairs with flexible coverings for the seat or back elements having a frame made of wood or plastics with legs pivotably connected to seat or underframe
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
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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
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
- A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C4/00—Foldable, collapsible or dismountable chairs
- A47C4/28—Folding chairs with flexible coverings for the seat or back elements
- A47C4/42—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal
- A47C4/44—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe
- A47C4/46—Folding chairs with flexible coverings for the seat or back elements having a frame made of metal with legs pivotably connected to seat or underframe of adjustable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/04—Metal chairs, e.g. tubular
- A47C5/06—Special adaptation of seat upholstery or fabric for attachment to tubular chairs
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C5/00—Chairs of special materials
- A47C5/04—Metal chairs, e.g. tubular
- A47C5/10—Tubular chairs of foldable, collapsible, or dismountable type
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/36—Support for the head or the back
- A47C7/40—Support for the head or the back for the back
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- Health & Medical Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chairs For Special Purposes, Such As Reclining Chairs (AREA)
- Special Chairs (AREA)
Abstract
Description
Claims (20)
- ポータブルチェアであって、
前部スレッドによって接続された第1の前脚及び第2の前脚と、
後部スレッドによって接続された第1の後脚及び第2の後脚と、
前方レール、前記前方レールの反対側の後方レール、前記前方レールと前記後方レールの間に延びる第1の座席側部レール、及び前記前方レールと前記後方レールとの間に延びる、前記第1の座席側部レールの反対側の第2の座席側部レールを含む座席フレームと、
上部レール、前記上部レールから下向きに延びる第1の背面側部レール、及び前記上部レールから下向きに延びる、前記第1の背面側部レールの反対側の第2の背面側部レールを含む背面フレームと、
前記座席フレーム及び前記背面フレームに解放可能に接続された布部材であって、前記前方レールから前記上部レールまで延びる布部材と、
後端部分で前記背面フレームに枢動可能に接続された肘掛け本体と、前記肘掛け本体に接続された制御アセンブリとを有する肘掛けであって、前記制御アセンブリは、前記第1の前脚及び前記第1の後脚に枢動可能に取り付けられ且つ前記肘掛けとスライド可能に係合もするスライドピボットを含み、前記肘掛けは、前記背面フレームに枢動可能に接続された後端を有し、前記スライドピボットの後方移動により、前記ポータブルチェアが直立位置からリクライニング位置へ移動する、肘掛けと
を有し、また
展開位置及び折り畳み位置を有する、ポータブルチェア。 - 前記スライドピボットは、第1の組の係合歯を有し、前記第1の組の係合歯は、第2の組の係合歯と係合して、前記スライドピボットを前記肘掛け本体に対して固定位置に固定する、請求項1に記載のポータブルチェア。
- 前記制御アセンブリは、前記肘掛け本体に枢動可能に取り付けられた側部パドルであって、前記側部パドルを内側に回転させると、前記第2の組の係合歯が前記第1の組の係合歯から係合解除され、それにより前記スライドピボットを前記肘掛け本体に対して移動可能にする側部パドルを更に含む、請求項2に記載のポータブルチェア。
- 前記側部パドルは、ユーザからの接触を受ける作動部分と、回転軸を規定し且つピンを受け入れるレシーバと、係合部分とを有し、前記作動部分及び係合部分は、互いに実質的に垂直に配置されている、請求項3に記載のポータブルチェア。
- 前記第2の組の係合歯は、前記側部パドルの前記係合部分に取り付けられている、請求項4に記載のポータブルチェア。
- 前記側部パドルは、前記肘掛けの外側部に配置されている、請求項3に記載のポータブルチェア。
- 前記スライドピボットは、前記肘掛け本体の底部に沿って配置されたガイドレールに沿ってスライドする、請求項1に記載のポータブルチェア。
- 前記ガイドレールは、前記肘掛け本体と一体的に形成されている、請求項7に記載のポータブルチェア。
- 前記第1の後脚と前記後部スレッドとの間に第1の後脚延長部が配置され、前記第2の後脚と前記後部スレッドとの間に第2の後脚延長部が配置され、前記第1の後脚延長部は、前記第1の後脚とは異なる方向に延びている、請求項1に記載のポータブルチェア。
- 前記第1の後脚延長部は、前記第1の後脚と鈍角を形成する、請求項9に記載のポータブルチェア。
- 前記布部材は、複数の側部部分を含み、前記複数の側部部分の各側部部分は、複数の布保持部材を使用して、前記第1の側部座席レール、前記第2の側部座席レール、前記第1の背面側部レール、及び前記第2の背面側部レールのうちの1つに固定される、請求項1に記載のポータブルチェア。
- 前記複数の布保持部材は、複数の相補的な機械的留め具を有し、各相補的な機械的留め具は、解放可能な接続を形成するように互いに接続する第1の機械的要素及び第2の機械的要素を含む、請求項11に記載のポータブルチェア。
- 前記第1の側部座席レールは、第1の組の第1の機械的要素を含み、前記第2の側部座席レールは、互いに向き合う第2の組の第1の機械的要素を含む、請求項12に記載のポータブルチェア。
- ポータブルチェアであって、
前部スレッドによって接続された第1の前脚及び第2の前脚と、
後部スレッドによって接続された第1の後脚及び第2の後脚と、
前方レール、前記前方レールの反対側の後方レール、前記前方レールと前記後方レールの間に延びる第1の座席側部レール、及び前記前方レールと前記後方レールの間に延びる、前記第1の座席側部レールの反対側の第2の座席側部レールを含む座席フレームと、
上部レール、前記上部レールから下向きに延びる第1の背面側部レール、及び前記上部レールから下向きに延びる、前記第1の背面側部レールの反対側の第2の背面側部レールを含む背面フレームと、
前記座席フレーム及び前記背面フレームに解放可能に接続された布部材であって、前記前方レールから前記上部レールまで連続的に延び、且つ複数の相補的な機械的留め具を使用して前記座席フレーム及び前記背面フレームに接続された布部材と、
後端部分で前記背面フレームに枢動可能に接続された肘掛け本体と、前記肘掛け本体に接続された制御アセンブリとを有する肘掛けと
を有し、前記制御アセンブリは、
前記第1の前脚及び前記第1の後脚に枢動可能に取り付けられ且つ前記肘掛けとスライド可能に係合もするスライドピボットであって、第1の組の係合歯を含むスライドピボットと、
前記肘掛け本体に枢動可能に取り付けられた側部パドルであって、前記スライドピボットを前記肘掛け本体に対して固定位置に固定するように前記第1の組の係合歯と係合する第2の組の係合歯を含む側部パドルと、
前記側部パドルと前記肘掛け本体の間に配置された少なくとも1つの弾性部材であって、前記第2の組の係合歯を前記第1の組の係合歯と接触させ続けるように前記側部パドルに力を加える少なくとも1つの弾性部材と
を含み、
前記側部パドルを内側に回転させると、前記第2の組の係合歯が前記第1の組の係合歯から係合解除され、それにより前記スライドピボットを前記肘掛け本体に対して移動可能にして、前記ポータブルチェアを直立位置からリクライニング位置に移動させる、ポータブルチェア。 - 前記第2の組の係合歯のうちの少なくとも1つの歯は、外側面取り縁部を有する、請求項14に記載のポータブルチェア。
- ポータブルチェアであって、
前部スレッドによって接続された第1の前脚及び第2の前脚と、
後部スレッドによって接続された第1の後脚及び第2の後脚と、
前記第1の前脚及び前記第2の前脚と枢動可能に係合する座席フレームであって、前方レール、前記前方レールの反対側の後方レール、前記前方レールと前記後方レールの間に延びる第1の座席側部レール、及び前記前方レールと前記後方レールの間に延びる、前記第1の座席側部レールの反対側の第2の座席側部レールを含む座席フレームと、
前記座席フレームに取り付けられた布保持部材であって、丸みを帯びた外面、第1の内部空洞、及び第2の内部空洞を含み、前記第1の内部空洞は前記座席フレームの一部と係合する、布保持部材と、
前記布保持部材によって前記座席フレームに固定される第1の端部を有する布部材であって、前記布部材の前記第1の端部は、前記布保持部材の前記第2の内部空洞に固定され、前記布部材は、前記座席フレームの支持されていない領域を横切って延びる前に、前記布保持部材の前記丸みを帯びた外面の一部を包み込む、布部材と、
を有するポータブルチェア。 - 前記布部材の前記第1の端部は、前記布部材を前記布保持部材に固定するためのロッドを受け入れるループを有する、請求項16に記載のポータブルチェア。
- 前記第1の内部空洞は部分的な円筒形状を有し、前記第2の内部空洞は部分的な円筒形状を有し、前記第1の内部空洞は、前記第2の内部空洞よりも大きい半径を有する、請求項16に記載のポータブルチェア。
- 前記第1の内部空洞は、前記布保持部材の全長に延びる第1の開口部を含み、前記第2の内部空洞は、前記第2の内部の前記布保持部材の前記全長に延びる第2の開口部を含み、
前記布部材の前記第1の端部は、前記布部材を前記布保持部材に固定するためのロッドを受け入れるループを有し、前記第2の開口部を横切る幅は、前記ロッドの直径よりも小さい、請求項16に記載のポータブルチェア。 - 前記第2の開口部に隣接する外側縁は、実質的に丸みを帯びた形状を有し、前記外側縁の半径は、前記布部材の厚さの少なくとも10倍である、請求項19に記載のポータブルチェア。
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US201962857001P | 2019-06-04 | 2019-06-04 | |
US62/857,001 | 2019-06-04 | ||
PCT/US2020/035942 WO2020247512A1 (en) | 2019-06-04 | 2020-06-03 | Portable chair |
US16/891,215 | 2020-06-03 | ||
US16/891,215 US11241097B2 (en) | 2019-06-04 | 2020-06-03 | Portable chair |
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AU2020287097A1 (en) | 2021-11-11 |
DK3979876T3 (da) | 2023-12-11 |
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EP4268673A3 (en) | 2023-11-22 |
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MX2021013477A (es) | 2021-12-10 |
US20220167746A1 (en) | 2022-06-02 |
EP3979876B1 (en) | 2023-09-20 |
WO2020247512A1 (en) | 2020-12-10 |
CN113891670B (zh) | 2024-09-03 |
EP3979876A1 (en) | 2022-04-13 |
CA3140720A1 (en) | 2020-12-10 |
JP7289370B2 (ja) | 2023-06-09 |
CN113891670A (zh) | 2022-01-04 |
US20200383481A1 (en) | 2020-12-10 |
NZ781418A (en) | 2024-02-23 |
AU2020287097B2 (en) | 2023-10-26 |
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