JP6959451B2 - ダンパ装置 - Google Patents
ダンパ装置 Download PDFInfo
- Publication number
- JP6959451B2 JP6959451B2 JP2020530710A JP2020530710A JP6959451B2 JP 6959451 B2 JP6959451 B2 JP 6959451B2 JP 2020530710 A JP2020530710 A JP 2020530710A JP 2020530710 A JP2020530710 A JP 2020530710A JP 6959451 B2 JP6959451 B2 JP 6959451B2
- Authority
- JP
- Japan
- Prior art keywords
- case
- shaft
- coil spring
- bearing member
- damper
- 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
- 238000004804 winding Methods 0.000 claims description 28
- 239000012530 fluid Substances 0.000 claims description 25
- 238000005192 partition Methods 0.000 claims description 24
- 238000001514 detection method Methods 0.000 description 9
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/12—Hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/14—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices with fluid brakes of the rotary type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/145—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only rotary movement of the effective parts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
- F16F9/10—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium using liquid only; using a fluid of which the nature is immaterial
- F16F9/14—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
- F16F9/16—Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect involving only straight-line movement of the effective parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K13/00—Seats or covers for all kinds of closets
- A47K13/10—Devices for raising and lowering, e.g. tilting or lifting mechanisms; Collapsible or rotating seats or covers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F3/00—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices
- E05F3/20—Closers or openers with braking devices, e.g. checks; Construction of pneumatic or liquid braking devices in hinges
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/21—Brakes
- E05Y2201/212—Buffers
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/20—Brakes; Disengaging means; Holders; Stops; Valves; Accessories therefor
- E05Y2201/224—Stops
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/40—Motors; Magnets; Springs; Weights; Accessories therefor
- E05Y2201/47—Springs
- E05Y2201/484—Torsion springs
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2201/00—Constructional elements; Accessories therefor
- E05Y2201/60—Suspension or transmission members; Accessories therefor
- E05Y2201/622—Suspension or transmission members elements
- E05Y2201/638—Cams; Ramps
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2999/00—Subject-matter not otherwise provided for in this subclass
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Fluid-Damping Devices (AREA)
- Toilet Supplies (AREA)
Description
(第1の実施形態)
(第2の実施形態)
3…軸
4…軸受け部材
5…ダンパ室
5a…区画壁
7…ばね保持部材
8…蓋部材
9…コイルばね
9a…コイルばねの巻線部
9b…コイルばねの一端
9c…コイルばねの他端
11…固定シール部材
12…摺動シール部材
21…ダンパ装置
22…軸
23…軸受け部材
25…ダンパ室
25a…区画壁
27…摺動シール部材
Claims (5)
- ケースと、
前記ケースに対して相対的に回転可能な軸と、
前記ケースの内面と前記軸との間に形成されるダンパ室に充填される流体と、
前記ダンパ室の軸方向の一端を閉じる区画壁を形成し、前記軸とは別体の軸受け部材と、
一端が前記ケース側に連結され、他端が前記軸又は前記軸受け部材に連結され、前記ケースに対して前記軸に開き方向のトルクを働かせるコイルばねと、を備え、
前記コイルばねの巻線部と前記ダンパ室との間に前記軸受け部材を配置し、
前記コイルばねの前記巻線部と前記ダンパ室とを前記軸方向に離すダンパ装置。 - ケースと、
前記ケースに対して相対的に回転可能な軸と、
前記ケースと前記軸との間に形成されるダンパ室に充填される流体と、
前記ダンパ室の軸方向の一端を閉じる区画壁を形成し、前記軸とは別体の軸受け部材と、
一端が前記ケース側に連結され、他端が前記軸又は前記軸受け部材に連結され、前記ケースに対して前記軸に開き方向のトルクを働かせるコイルばねと、を備え、
前記コイルばねの巻線部と前記ダンパ室との間に前記軸受け部材を配置し、
前記コイルばねの前記巻線部と前記ダンパ室とを前記軸方向に離し、
前記軸受け部材と前記軸受け部材に対して回転可能な前記軸との間に摺動シール部材を配置し、
前記ケースと前記ケースに対して回転不可能な前記軸受け部材との間に固定シール部材を配置するダンパ装置。 - ケースと、
前記ケースに対して相対的に回転可能な軸と、
前記ケースと前記軸との間に形成されるダンパ室に充填される流体と、
前記ダンパ室の軸方向の一端を閉じる区画壁を形成し、前記軸とは別体の軸受け部材と、
一端が前記ケース側に連結され、他端が前記軸又は前記軸受け部材に連結され、前記ケースに対して前記軸にトルクを働かせるコイルばねと、を備え、
前記コイルばねの巻線部と前記ダンパ室との間に前記軸受け部材を配置し、
前記コイルばねの前記巻線部と前記ダンパ室とを前記軸方向に離し、
前記ケースと前記ケースに対して回転可能な前記軸受け部材との間に摺動シール部材を配置し、
前記軸が前記軸受け部材に対して回転不可能であるダンパ装置。 - 前記軸、前記軸受け部材、及び前記コイルばねを、前記ケースに同じ方向に挿入することを特徴とする請求項1ないし3のいずれか一項に記載のダンパ装置。
- ケースと、
前記ケースに対して相対的に回転可能な軸と、
前記ケースと前記軸との間に形成されるダンパ室に充填される流体と、
前記ダンパ室の軸方向の一端を閉じる区画壁を形成し、前記軸とは別体の軸受け部材と、
一端が前記ケース側に連結され、他端が前記軸又は前記軸受け部材に連結され、前記ケースに対して前記軸にトルクを働かせるコイルばねと、を備え、
前記コイルばねの巻線部と前記ダンパ室との間に前記軸受け部材を配置し、
前記コイルばねの前記巻線部と前記ダンパ室とを前記軸方向に離すダンパ装置であって、
前記ダンパ装置は、
前記ケースの内面に螺合する蓋部材と、
前記蓋部材と前記軸受け部材との間に挟まれ、前記ケースに対して回転不可能かつ前記軸方向に移動可能なばね保持部材と、を備えるダンパ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018244675 | 2018-12-27 | ||
JP2018244675 | 2018-12-27 | ||
PCT/JP2019/048623 WO2020137570A1 (ja) | 2018-12-27 | 2019-12-12 | ダンパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020137570A1 JPWO2020137570A1 (ja) | 2021-02-18 |
JP6959451B2 true JP6959451B2 (ja) | 2021-11-02 |
Family
ID=71127155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020530710A Active JP6959451B2 (ja) | 2018-12-27 | 2019-12-12 | ダンパ装置 |
Country Status (5)
Country | Link |
---|---|
US (1) | US11732517B2 (ja) |
EP (1) | EP3903655A4 (ja) |
JP (1) | JP6959451B2 (ja) |
CN (1) | CN113163995B (ja) |
WO (1) | WO2020137570A1 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT201900004791A1 (it) * | 2019-03-29 | 2020-09-29 | Colcom Group S P A | Dispositivo a cerniera per ante in vetro o similari |
DE102020201318A1 (de) * | 2020-02-04 | 2021-08-05 | Sacs Aerospace Gmbh | Scharnieranordnung |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51122927A (en) * | 1975-04-19 | 1976-10-27 | Tokico Ltd | Door closer |
JPH0678703B2 (ja) * | 1989-05-02 | 1994-10-05 | スガツネ工業株式会社 | 粘性流体を用いたフラップ扉用ダンパー |
US5388281A (en) | 1993-09-27 | 1995-02-14 | Wiklund; Ken | Automatic closure mechanism for a toilet seat |
JP3280941B2 (ja) * | 1999-09-30 | 2002-05-13 | 東陶機器株式会社 | 回転ダンパ |
EP1331417B1 (en) * | 2000-10-30 | 2005-10-19 | Sugatsune Kogyo Co., Ltd. | Rotating damper |
JP4440495B2 (ja) * | 2001-06-19 | 2010-03-24 | 株式会社ニフコ | 回動装置 |
US20090025181A1 (en) * | 2007-07-26 | 2009-01-29 | George Burger | Slow Closing Hinge Apparatus |
CN101821531B (zh) | 2007-10-05 | 2012-08-22 | 世嘉智尼工业株式会社 | 铰链装置 |
US9249611B2 (en) * | 2007-12-26 | 2016-02-02 | Sugatsune Kogyo Co., Ltd. | Rotary damper |
JP2010019300A (ja) * | 2008-07-09 | 2010-01-28 | Panasonic Corp | ダンパー装置 |
KR100937780B1 (ko) * | 2009-06-08 | 2010-01-20 | 주식회사 삼홍테크 | 캠을 이용한 오일 댐퍼 |
EP2752542B1 (en) * | 2011-08-31 | 2022-01-26 | Sugatsune Kogyo Co., Ltd. | Rotary damper and hinge device with damper |
US9492041B1 (en) * | 2015-08-04 | 2016-11-15 | Regent (Hong-Kong) Limited Speedy | Adjustable rotary damper for toilet seats |
JP2017106490A (ja) * | 2015-12-07 | 2017-06-15 | 大豊工業株式会社 | 内燃機関の軸受構造 |
JP6571551B2 (ja) * | 2016-01-29 | 2019-09-04 | 日本電産サンキョー株式会社 | 流体ダンパ装置およびダンパ付き機器 |
JP2017133668A (ja) * | 2016-01-29 | 2017-08-03 | 日本電産サンキョー株式会社 | 流体ダンパ装置およびダンパ付き機器 |
JP6911539B2 (ja) * | 2017-05-30 | 2021-07-28 | 株式会社アイシン | 便座装置 |
US11072958B2 (en) * | 2018-08-07 | 2021-07-27 | Kem Hongkong Limited | Damper hinge and western-style toilet using the same |
-
2019
- 2019-12-12 EP EP19906086.4A patent/EP3903655A4/en active Pending
- 2019-12-12 US US17/309,866 patent/US11732517B2/en active Active
- 2019-12-12 CN CN201980080874.3A patent/CN113163995B/zh active Active
- 2019-12-12 JP JP2020530710A patent/JP6959451B2/ja active Active
- 2019-12-12 WO PCT/JP2019/048623 patent/WO2020137570A1/ja unknown
Also Published As
Publication number | Publication date |
---|---|
US11732517B2 (en) | 2023-08-22 |
JPWO2020137570A1 (ja) | 2021-02-18 |
CN113163995A (zh) | 2021-07-23 |
WO2020137570A1 (ja) | 2020-07-02 |
US20220049535A1 (en) | 2022-02-17 |
EP3903655A4 (en) | 2022-09-28 |
CN113163995B (zh) | 2023-02-17 |
EP3903655A1 (en) | 2021-11-03 |
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