JP2012238483A5 - - Google Patents

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JP2012238483A5
JP2012238483A5 JP2011106857A JP2011106857A JP2012238483A5 JP 2012238483 A5 JP2012238483 A5 JP 2012238483A5 JP 2011106857 A JP2011106857 A JP 2011106857A JP 2011106857 A JP2011106857 A JP 2011106857A JP 2012238483 A5 JP2012238483 A5 JP 2012238483A5
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Japan
Prior art keywords
metal
bulging
metal dome
bent
flat plate
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JP2011106857A
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Japanese (ja)
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JP2012238483A (en
JP5647065B2 (en
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Priority claimed from JP2011106857A external-priority patent/JP5647065B2/en
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Publication of JP2012238483A5 publication Critical patent/JP2012238483A5/ja
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Description

押圧部材２４の一対の傾斜面Ｓ４の内側端部Ｂは、メタルドームの台座部の内側端部に対応する位置に配置される。また、押圧部材２４の一対の傾斜面Ｓ４の外側端部Ｃは、図４の金属平板部１６と繋ぎ部１４との境界部Ａより内側に配置される。 The inner ends B of the pair of inclined surfaces S4 of the pressing member 24 are arranged at positions corresponding to the inner ends of the base portion of the metal dome. Moreover, the outer side edge part C of a pair of inclined surface S4 of the press member 24 is arrange | positioned inside the boundary part A of the metal flat plate part 16 and the connection part 14 of FIG.

Claims (6)

上側に膨らむ膨出部と、
前記膨出部の端部から内側に屈曲して繋がる第１傾斜部と、前記第１傾斜部の端部から外側に屈曲して繋がる第２傾斜部とを備えた台座部とを有するメタルドームであって、
前記メタルドームは小判形で形成され、前記小判形の長手方向の両端部に前記台座部がそれぞれ設けられていることを特徴とするメタルドーム。 A bulge that swells upward;
A metal dome having a pedestal portion including a first inclined portion that is bent and connected inward from an end portion of the bulging portion, and a second inclined portion that is bent and connected outward from the end portion of the first inclined portion. Because
The metal dome is formed in an oval shape, and the pedestal portions are respectively provided at both ends in the longitudinal direction of the oval shape. 円形の外周部を有し、上側に膨らむ膨出部と、
前記膨出部の端部から内側に屈曲して繋がるリング状の第１傾斜部と、前記第１傾斜部の端部から外側に屈曲して繋がるリング状の第２傾斜部とを備えた台座部とを有するメタルドーム。 A bulging portion having a circular outer peripheral portion and bulging upward;
A pedestal comprising a ring-shaped first inclined portion that is bent and connected inward from the end portion of the bulging portion, and a ring-shaped second inclined portion that is bent and connected outward from the end portion of the first inclined portion. A metal dome having a part. 金属板に開口部を設けることにより、繋ぎ部によって本体部に連結された金属平板部を形成する工程と、
前記金属平板部と前記繋ぎ部との境界部より内側の前記金属平板部をプレス加工することにより、上側に膨らむ膨出部と、前記膨出部の端部から内側に屈曲して繋がる第１傾斜部と、前記第１傾斜部の端部から外側に屈曲して繋がる第２傾斜部とを備えたメタルドーム部材を形成する工程と、
前記メタルドーム部材を前記繋ぎ部から切断することにより、前記膨出部と、前記膨出部の端部に設けられ、前記第１傾斜部及び前記第２傾斜部から形成された台座部とを備えたメタルドームを得る工程とを有することを特徴とするメタルドームの製造方法。 Forming a metal flat plate portion connected to the main body portion by a connecting portion by providing an opening in the metal plate;
By pressing the metal flat plate portion inside the boundary portion between the metal flat plate portion and the connecting portion, a bulging portion that swells upward and a first bent and connected inward from the end portion of the bulging portion are connected. Forming a metal dome member comprising an inclined portion and a second inclined portion that is bent and connected outward from an end portion of the first inclined portion;
By cutting the metal dome member from the connecting portion, the bulging portion and a pedestal portion provided at an end of the bulging portion and formed from the first inclined portion and the second inclined portion are provided. And a step of obtaining the provided metal dome. 前記金属平板部は小判形で形成され、前記小判形の長手方向の両端側に前記繋ぎ部が繋がっており、前記小判形の長手方向の両端部に前記台座部がそれぞれ設けられることを特徴とする請求項３に記載のメタルドームの製造方法。   The metal flat plate portion is formed in an oval shape, the connecting portions are connected to both ends in the longitudinal direction of the oval shape, and the pedestal portions are provided at both ends in the longitudinal direction of the oval shape, respectively. The method for producing a metal dome according to claim 3. 前記金属平板部は円形で形成され、前記円形の外周部全体に前記台座部が設けられることを特徴とする請求項３に記載のメタルドームの製造方法。   The metal dome manufacturing method according to claim 3, wherein the metal flat plate portion is formed in a circular shape, and the pedestal portion is provided on the entire outer peripheral portion of the circular shape. 前記繋ぎ部の幅は、前記金属平板部の幅より細いことを特徴とする請求項３乃至５のいずれか一項に記載のメタルドームの製造方法。   6. The method of manufacturing a metal dome according to claim 3, wherein a width of the connecting portion is narrower than a width of the metal flat plate portion.
JP2011106857A 2011-05-12 2011-05-12 Metal dome and manufacturing method thereof Active JP5647065B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011106857A JP5647065B2 (en) 2011-05-12 2011-05-12 Metal dome and manufacturing method thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011106857A JP5647065B2 (en) 2011-05-12 2011-05-12 Metal dome and manufacturing method thereof

Publications (3)

Publication Number Publication Date
JP2012238483A JP2012238483A (en) 2012-12-06
JP2012238483A5 true JP2012238483A5 (en) 2014-01-16
JP5647065B2 JP5647065B2 (en) 2014-12-24

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6399706B2 (en) * 2015-03-24 2018-10-03 アルプス電気株式会社 Movable contact member, manufacturing method thereof, and switch device using the movable contact member
JP6425306B2 (en) * 2015-03-24 2018-11-21 アルプス電気株式会社 Movable contact member, method of manufacturing the same, and switch device using the movable contact member
CN107489950A (en) * 2017-09-14 2017-12-19 漳州立达信光电子科技有限公司 A kind of flying saucer lamp of the erecting device and application of the light fixture structure
US11934621B2 (en) 2019-10-10 2024-03-19 Panasonic Intellectual Property Management Co., Ltd. Input device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06203698A (en) * 1992-12-28 1994-07-22 Kofu Kashio Kk Switch for circuit board
JP2003187664A (en) * 2001-12-21 2003-07-04 Shinmei Electric Co Ltd Manufacturing method of contact plate for push-button switch and contact plate
JP2005332664A (en) * 2004-05-19 2005-12-02 Fujikura Ltd Diaphragm for key switch, and its manufacturing method

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