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1. (WO2019044723) PUSH SWITCH
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Pub. No.: WO/2019/044723 International Application No.: PCT/JP2018/031468
Publication Date: 07.03.2019 International Filing Date: 27.08.2018
IPC:
H01H 13/48 (2006.01) ,H01H 5/30 (2006.01) ,H01H 13/52 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
02
Details
26
Snap-action arrangements depending upon deformation of elastic members
48
using buckling of disc springs
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
5
Snap-action arrangements, i.e. in which during a single opening operation or a single closing operation energy is first stored and then released to produce or assist the contact movement
04
Energy stored by deformation of elastic members
30
by buckling of disc springs
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
H
ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
13
Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
50
having a single operating member
52
the contact returning to its original state immediately upon removal of operating force, e.g. bell push switch
Applicants:
パナソニックIPマネジメント株式会社 PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. [JP/JP]; 大阪府大阪市中央区城見2丁目1番61号 1-61, Shiromi 2-chome, Chuo-ku, Osaka-shi, Osaka 5406207, JP
Inventors:
道路 国雄 DORO Kunio; --
Agent:
鎌田 健司 KAMATA Kenji; JP
前田 浩夫 MAEDA Hiroo; JP
Priority Data:
2017-16901401.09.2017JP
Title (EN) PUSH SWITCH
(FR) INTERRUPTEUR À BOUTON-POUSSOIR
(JA) プッシュスイッチ
Abstract:
(EN) The push switch according to the present invention includes a case having a recess opened toward a first direction and an expanded recess provided so as to be adjacent to the recess, a movable member disposed in the recess, a first fixed contact portion formed on a bottom surface of the recess and positioned in a second direction opposite to the first direction of the movable member, and a second fixed contact portion exposed on the bottom surface of the recess. When the movable member is deformed, the movable member and the first fixed contact portion come into contact with each other. The second fixed contact portion has a contact region that comes into contact with the movable member. When viewed from the first direction, the expanded recess is located farther away from a center of the case than the recess is. The recess and the expanded recess are formed integrally. The expanded recess is formed in the vicinity of the contact region.
(FR) L'interrupteur à bouton-poussoir selon la présente invention comprend un boîtier ayant un évidement ouvert vers une première direction et un évidement étendu disposé de manière à être adjacent à l'évidement, un élément mobile disposé dans l'évidement, une première partie de contact fixe formée sur une surface inférieure de l'évidement et positionnée dans une seconde direction opposée à la première direction de l'élément mobile, et une seconde partie de contact fixe exposée sur la surface inférieure de l'évidement. Lorsque l'élément mobile est déformé, l'élément mobile et la première partie de contact fixe viennent en contact l'un avec l'autre. La seconde partie de contact fixe a une région de contact qui vient en contact avec l'élément mobile. Lorsqu'il est observé depuis la première direction, l'évidement étendu est situé plus loin d'un centre du boîtier que l'évidement. L'évidement et l'évidement étendu sont formés d'un seul tenant. L'évidement étendu est formé à proximité de la région de contact.
(JA) プッシュスイッチは、第1の方向に向かって開口する凹部および凹部に隣接するように設けられた拡張凹部を有するケースと、凹部内に配置された可動部材と、凹部の底面に形成され、可動部材の第1の方向とは反対の方向である第2の方向に位置する第1固定接点部と、凹部の底面に露出する第2固定接点部と、を備える。可動部材が変形することにより、可動部材と第1固定接点部が接触し、第2固定接点部は可動部材と接触する接触部位を有し、第1の方向から見て、拡張凹部は、凹部よりケースの中心から遠くに位置し、凹部および拡張凹部は一体に形成されており、拡張凹部は接触部位の近傍に形成される。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)