JP7435252B2 - 車両用シート - Google Patents
車両用シート Download PDFInfo
- Publication number
- JP7435252B2 JP7435252B2 JP2020089770A JP2020089770A JP7435252B2 JP 7435252 B2 JP7435252 B2 JP 7435252B2 JP 2020089770 A JP2020089770 A JP 2020089770A JP 2020089770 A JP2020089770 A JP 2020089770A JP 7435252 B2 JP7435252 B2 JP 7435252B2
- Authority
- JP
- Japan
- Prior art keywords
- gear
- seat
- driven gear
- output gear
- rotation
- 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
- 230000007246 mechanism Effects 0.000 claims description 23
- 238000006073 displacement reaction Methods 0.000 claims description 14
- 210000001217 buttock Anatomy 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 description 40
- 239000003638 chemical reducing agent Substances 0.000 description 30
- 230000002093 peripheral effect Effects 0.000 description 11
- 230000001105 regulatory effect Effects 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 239000007769 metal material Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 4
- 230000037431 insertion Effects 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1635—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the drive mechanism
- B60N2/165—Gear wheel driven mechanism
-
- 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
- A47C7/02—Seat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/0224—Non-manual adjustments, e.g. with electrical operation
- B60N2/02246—Electric motors therefor
- B60N2/02253—Electric motors therefor characterised by the transmission between the electric motor and the seat or seat parts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/02—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable
- B60N2/04—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable
- B60N2/16—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable
- B60N2/1605—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles the seat or part thereof being movable, e.g. adjustable the whole seat being movable height-adjustable characterised by the cinematic
- B60N2/161—Rods
- B60N2/1615—Parallelogram-like structure
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Seats For Vehicles (AREA)
Description
次に、本実施形態の作用並びに効果について説明する。
Claims (4)
- 着座乗員の臀部を支持するシートクッション(52)と、
着座乗員の背部を支持するシートバック(54)と、
一方側及び他方側へ変位可能に支持された従動ギヤ(78)を有し、前記従動ギヤが一方側及び他方側へ変位されることで前記シートクッション又は前記シートバックが一方側及び他方側へ変位される変位機構(58)と、
作動されることで回転すると共に前記従動ギヤと噛合う出力ギヤ(30C)と、前記出力ギヤの一方側への回転を停止する停止部(26C,28E)と、を有し、前記出力ギヤが一方側へ回転されることで前記従動ギヤが一方側へ変位され、前記出力ギヤの一方側への回転が前記停止部によって停止されることで前記従動ギヤの一方側への変位が停止し、前記出力ギヤが他方側へ回転されることで前記従動ギヤが他方側へ変位され、前記従動ギヤの他方側への変位が制限されることで前記出力ギヤの他方側への回転が停止されるモータ(10)と、
を備え、
前記変位機構は、前記シートクッションをシート上下方向へ変位させるリフタリンク機構(58)とされ、
前記従動ギヤが一方側へ変位されることで前記シートクッションがシート下方側へ変位され、
前記従動ギヤが他方側へ変位されることで前記シートクッションがシート上方側へ変位され、
前記出力ギヤの一方側への回転が前記停止部によって停止されることで、前記出力ギヤから前記リフタリンク機構側へ荷重が入力されない状態となる車両用シート(50)。 - 前記従動ギヤには、前記出力ギヤとの噛合いが不能な噛合不能部(78C)が設けられ、
他方側へ回転された前記出力ギヤが前記噛合不能部に当接することで前記従動ギヤの他方側への変位が停止する請求項1に記載の車両用シート。 - 前記従動ギヤには、規制ピン(86)が挿入される規制溝(84A)が形成され、
前記従動ギヤが他方側へ変位される際に、前記規制溝の縁が前記規制ピンに当接することで前記従動ギヤの他方側への変位が停止する請求項1に記載の車両用シート。 - 前記停止部は、前記出力ギヤの他方側への回転を停止することで前記出力ギヤの回転範囲を制限し、
前記出力ギヤの他方側への回転が前記停止部によって停止される前に、前記従動ギヤの他方側への変位が制限されることで前記出力ギヤの他方側への回転が停止される請求項1~請求項3のいずれか1項に記載の車両用シート。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020089770A JP7435252B2 (ja) | 2020-05-22 | 2020-05-22 | 車両用シート |
DE112021002926.6T DE112021002926T5 (de) | 2020-05-22 | 2021-03-08 | Fahrzeugsitz |
PCT/JP2021/009009 WO2021235045A1 (ja) | 2020-05-22 | 2021-03-08 | 車両用シート |
CN202180037923.2A CN115697763A (zh) | 2020-05-22 | 2021-03-08 | 车辆用座椅 |
US17/990,926 US20230078759A1 (en) | 2020-05-22 | 2022-11-21 | Vehicle seat |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2020089770A JP7435252B2 (ja) | 2020-05-22 | 2020-05-22 | 車両用シート |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2021183462A JP2021183462A (ja) | 2021-12-02 |
JP7435252B2 true JP7435252B2 (ja) | 2024-02-21 |
Family
ID=78708852
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020089770A Active JP7435252B2 (ja) | 2020-05-22 | 2020-05-22 | 車両用シート |
Country Status (5)
Country | Link |
---|---|
US (1) | US20230078759A1 (ja) |
JP (1) | JP7435252B2 (ja) |
CN (1) | CN115697763A (ja) |
DE (1) | DE112021002926T5 (ja) |
WO (1) | WO2021235045A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20230139258A (ko) * | 2022-03-25 | 2023-10-05 | 현대트랜시스 주식회사 | 모터 감속장치 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010000960A (ja) | 2008-06-21 | 2010-01-07 | Tachi S Co Ltd | 自動車シートに用いるシート・リフター |
JP2011213149A (ja) | 2010-03-31 | 2011-10-27 | Aisin Seiki Co Ltd | 車両用シート調整装置 |
JP2015150915A (ja) | 2014-02-12 | 2015-08-24 | 株式会社今仙電機製作所 | 車両用シート装置およびその製造方法 |
WO2020013131A1 (ja) | 2018-07-13 | 2020-01-16 | 株式会社デンソー | 減速機及び減速機付モータ |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4923317B2 (ja) * | 2000-05-31 | 2012-04-25 | アイシン精機株式会社 | 駆動装置 |
US7775594B2 (en) * | 2008-08-01 | 2010-08-17 | Bae Industries, Inc. | Power seat assembly with motor actuated spring release and rewind of a seatback sector and with the motor removed from an inertial load path such as during an impact event |
JP5278268B2 (ja) * | 2009-09-25 | 2013-09-04 | 株式会社今仙電機製作所 | シート装置 |
CN102781716B (zh) * | 2010-01-21 | 2014-12-24 | 白木工业株式会社 | 阶段式下降装置以及阶段式升降装置 |
US10279712B2 (en) * | 2016-07-14 | 2019-05-07 | Bae Industries, Inc. | Rear row seat latch assembly with power and manual driven variants |
JP6528751B2 (ja) * | 2016-10-06 | 2019-06-12 | トヨタ自動車株式会社 | 車両用シート |
JP6703929B2 (ja) * | 2016-11-17 | 2020-06-03 | シロキ工業株式会社 | 減速装置 |
US11815161B2 (en) * | 2018-07-13 | 2023-11-14 | Denso Corporation | Speed reducer and motor with speed reducer |
JP7036061B2 (ja) | 2018-07-13 | 2022-03-15 | 株式会社デンソー | 減速機及び減速機付モータ |
JP6862076B2 (ja) | 2020-03-10 | 2021-04-21 | 株式会社ユニバーサルエンターテインメント | 遊技機 |
-
2020
- 2020-05-22 JP JP2020089770A patent/JP7435252B2/ja active Active
-
2021
- 2021-03-08 DE DE112021002926.6T patent/DE112021002926T5/de active Pending
- 2021-03-08 WO PCT/JP2021/009009 patent/WO2021235045A1/ja active Application Filing
- 2021-03-08 CN CN202180037923.2A patent/CN115697763A/zh active Pending
-
2022
- 2022-11-21 US US17/990,926 patent/US20230078759A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010000960A (ja) | 2008-06-21 | 2010-01-07 | Tachi S Co Ltd | 自動車シートに用いるシート・リフター |
JP2011213149A (ja) | 2010-03-31 | 2011-10-27 | Aisin Seiki Co Ltd | 車両用シート調整装置 |
JP2015150915A (ja) | 2014-02-12 | 2015-08-24 | 株式会社今仙電機製作所 | 車両用シート装置およびその製造方法 |
WO2020013131A1 (ja) | 2018-07-13 | 2020-01-16 | 株式会社デンソー | 減速機及び減速機付モータ |
Also Published As
Publication number | Publication date |
---|---|
US20230078759A1 (en) | 2023-03-16 |
DE112021002926T5 (de) | 2023-03-02 |
WO2021235045A1 (ja) | 2021-11-25 |
JP2021183462A (ja) | 2021-12-02 |
CN115697763A (zh) | 2023-02-03 |
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