JP6323795B2 - Metal gasket temporary fixing structure - Google Patents

Metal gasket temporary fixing structure Download PDF

Info

Publication number
JP6323795B2
JP6323795B2 JP2014112263A JP2014112263A JP6323795B2 JP 6323795 B2 JP6323795 B2 JP 6323795B2 JP 2014112263 A JP2014112263 A JP 2014112263A JP 2014112263 A JP2014112263 A JP 2014112263A JP 6323795 B2 JP6323795 B2 JP 6323795B2
Authority
JP
Japan
Prior art keywords
metal gasket
temporary fixing
fixing structure
holding hole
temporarily
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
Application number
JP2014112263A
Other languages
Japanese (ja)
Other versions
JP2015127586A (en
Inventor
主弥 相原
主弥 相原
真哉 中岡
真哉 中岡
功 丹治
功 丹治
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nok Corp
Original Assignee
Nok Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nok Corp filed Critical Nok Corp
Priority to JP2014112263A priority Critical patent/JP6323795B2/en
Priority to PCT/JP2014/080449 priority patent/WO2015079970A1/en
Publication of JP2015127586A publication Critical patent/JP2015127586A/en
Application granted granted Critical
Publication of JP6323795B2 publication Critical patent/JP6323795B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • 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
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/02—Sealings between relatively-stationary surfaces
    • F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
    • F16J15/061—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with positioning means

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Gasket Seals (AREA)
  • Connection Of Plates (AREA)

Description

本発明は、メタルガスケットを相手部材に仮止めする為のメタルガスケットの仮止め構造に関する。   The present invention relates to a metal gasket temporary fixing structure for temporarily fixing a metal gasket to a mating member.

従来、メタルガスケットの組み付けは、メタルガスケットメーカーがハウジングメーカーにメタルガスケットを納入後、ハウジングメーカーにおいて、メタルガスケットをハウジング本体に最終組み付けを行った後、エンドユーザーに納入する形が一般的であった。
しかし、メタルガスケットをハウジング本体に仮止めした形でエンドユーザーヘ納入し、エンドユーザーでメタルガスケットをハウジング本体に最終組み付けを行う形も要求される様になった。 In the past, metal gaskets were generally assembled by metal gasket manufacturers after delivering metal gaskets to housing manufacturers, then housing gaskets were finally assembled to the housing body, and then delivered to end users. .
However, the metal gasket is temporarily attached to the housing body and delivered to the end user, and the end user is required to attach the metal gasket to the housing body.

この為、近年、より効率的で経済的な、メタルガスケットをハウジング本体に仮止めする方法が要求されている。   For this reason, in recent years, a more efficient and economical method for temporarily fixing the metal gasket to the housing body has been required.

このメタルガスケットをハウジング本体に仮止めする方法の一つとして、メタルガスケットとハウジング本体を両面テープで粘着という方法も提案されたが、両面テープの張り付け、剥がし工程追加によるコストアップや、ガスケット組み付け時においてのテープの剥がし忘れ等の懸念があった。   As a method of temporarily fixing the metal gasket to the housing body, a method of sticking the metal gasket to the housing body with double-sided tape has also been proposed. There were concerns such as forgetting to remove the tape.

また、メタルガスケットに引っ掛け用のツメを設定し、このツメを相手側の外周等に引っ掛けて仮止めする方法も提案されたが、ツメが相手側の外周にはみ出す為、相手側の取り付けスペースの問題を招来した。   In addition, a method has been proposed in which a hook is set on the metal gasket, and this hook is hooked on the outer periphery of the mating side to temporarily fix it. Invited a problem.

更なる改良案として、図１３に示す様に、相手部材２００に設けた保持孔２１０に、メタルガスケット１００の一端をＬ字形状に折り曲げた仮止め用爪部１１０を挿入し、この仮止め用爪部１１０の折り曲げ部１１１先端が、相手部材２００の他方の側面１３０に当接することにより仮止めする方法が提案された。（特許文献１）   As a further improvement, as shown in FIG. 13, a temporary fixing claw portion 110 in which one end of the metal gasket 100 is bent into an L shape is inserted into a holding hole 210 provided in the mating member 200. A method has been proposed in which the tip of the bent portion 111 of the claw portion 110 is temporarily fixed by contacting the other side surface 130 of the mating member 200. (Patent Document 1)

しかし、この種のメタルガスケットの仮止め構造は、仮止め用爪部１１０が相手部材２００の他方の側面１３０から大きく突出した形となる為、相手側の取り付けスペースの問題を惹起した。   However, this type of temporary fixing structure of the metal gasket causes the problem of the mounting space on the other side because the temporarily fixing claw portion 110 has a shape projecting greatly from the other side surface 130 of the counterpart member 200.

特開２００３−２８７１３４号公報JP 2003-287134 A

本発明は、仮止めが容易で有ると共に、仮止め状態における脱落や位置ずれを起こす事が無く、相手側の取り付けスペースに制限を加える事が無いメタルガスケットの仮止め構造を提供することを目的とするものである。   It is an object of the present invention to provide a metal gasket temporary fixing structure that is easy to temporarily fix and that does not drop off or be displaced in a temporarily fixed state and does not limit the mounting space on the other side. It is what.

上記目的を達成するために本発明にあっては、金属材製のメタルガスケットによりシールされる板状の相手部材が複数個ボルト孔及び複数個の保持孔を備え、前記保持孔に挿入する仮止め用爪部を備えたメタルガスケットの仮止め構造において、前記仮止め用爪部が、断面Ｕ字形状を呈すると共に、その先端部を前記相手部材の前記保持孔内周面若しくは前記メタルガスケットが存在する一方の側面と反対側の他方の側面の前記保持孔周縁に設けた段部に当接させて前記相手部材に仮止めするものであって、前記保持孔が、前記ボルト孔に切込部を形成して鍵孔形状とすると共に、前記切込部に前記メタルガスケットが存在する一方の側面と反対側の他方の側面側に段部を形成したものであることを特徴とする。 In order to achieve the above object, in the present invention, a plate-like mating member sealed by a metal gasket made of a metal material has a plurality of bolt holes and a plurality of holding holes, and is inserted into the holding holes. In the temporary fixing structure of the metal gasket provided with the stopper claw, the temporary stopper claw has a U-shaped cross section, and the tip end of the holding hole inner peripheral surface of the counterpart member or the metal gasket is The holding hole is temporarily fixed to the mating member by being brought into contact with a step provided on the periphery of the holding hole on the other side opposite to the existing one side, and the holding hole is cut into the bolt hole A keyhole shape is formed by forming a portion, and a step portion is formed on the other side surface side opposite to the one side surface where the metal gasket is present in the cut portion .

本発明は、以下に記載されるような効果を奏する。
請求項１記載の発明のメタルガスケットの仮止め構造によれば、仮止め用爪部が、断面Ｕ字形状を呈すると共に、その先端部を相手部材の保持孔内周面若しくはメタルガスケットが存在する一方の側面と反対側の他方の側面の保持孔周縁に設けた段部に当接させる構成としている為、仮止めが容易で有ると共に、仮止め状態における脱落や位置ずれを起こす事が無く、相手側の取り付けスペースに制限を加える事が無い。
また、保持孔をボルト孔と別に、独立して設ける必要が無い為、設計の自由度が増す。
また、請求項２記載の発明のメタルガスケットの仮止め構造によれば、仮止め用爪部が、相手部材の他方の側面より突出していない構成としている為、特に相手側の取り付けスペースに制限を加える事が無い。 The present invention has the following effects.
According to the temporary fixing structure of the metal gasket of the first aspect of the present invention, the temporarily fixing claw portion has a U-shaped cross section, and the tip end portion thereof has the holding hole inner peripheral surface of the mating member or the metal gasket. Because it is configured to abut on the stepped portion provided on the periphery of the holding hole on the other side opposite to the one side, it is easy to temporarily fix and does not cause dropout or misalignment in the temporarily fixed state. There is no restriction on the installation space on the other side.
Further, since it is not necessary to provide the holding hole separately from the bolt hole, the degree of freedom in design is increased.
In addition, according to the temporary fixing structure of the metal gasket according to the second aspect of the present invention, the temporary fixing claw portion is configured not to protrude from the other side surface of the mating member. There is nothing to add.

更に、請求項３記載の発明のメタルガスケットの仮止め構造によれば、メタルガスケットには環状のビードが形成され、その表面に弾性材層が一体形成されている為、メタルガスケットのシール性能が良好である。 Furthermore, according to the temporary fixing structure of the metal gasket according to the third aspect of the present invention, since the annular bead is formed on the metal gasket and the elastic material layer is integrally formed on the surface thereof, the sealing performance of the metal gasket is improved. It is good.

本発明に係る第１の形態のメタルガスケットの仮止め構造の立体斜視図。The solid perspective view of the temporary fix | stop structure of the metal gasket of the 1st form which concerns on this invention. 図１の部分拡大図。The elements on larger scale of FIG. メタルガスケットが取り付けられる相手部材の立体斜視図。The three-dimensional perspective view of the other member to which a metal gasket is attached. 図１のメタルガスケットが図３の相手部材に取り付けられる状態を示した部分立体斜視図。The partial three-dimensional perspective view which showed the state in which the metal gasket of FIG. 1 was attached to the other member of FIG. 図１のメタルガスケットが図３の相手部材に仮止め状態に取り付けられた部分断面図。FIG. 4 is a partial cross-sectional view in which the metal gasket of FIG. 1 is attached to the mating member of FIG. 3 in a temporarily fixed state. 本発明に係る第２の形態を図５と同様に示した図。The figure which showed the 2nd form which concerns on this invention similarly to FIG. 本発明に係る第３の形態を図１と同様に示した図。The figure which showed the 3rd form which concerns on this invention similarly to FIG. 図７の部分拡大図。The elements on larger scale of FIG. 図８のＡ−Ａ断面図。AA sectional drawing of FIG. 本発明に係る第３の形態を図３と同様に示した図。The figure which showed the 3rd form which concerns on this invention similarly to FIG. 図１０のＢ−Ｂ断面図。BB sectional drawing of FIG. 本発明に係る第３の形態を図６と同様に示した図。The figure which showed the 3rd form which concerns on this invention similarly to FIG. 従来技術に係るメタルガスケットの仮止め構造の部分断面図。The fragmentary sectional view of the temporary fix | stop structure of the metal gasket which concerns on a prior art.

以下、本発明を実施するための最良の形態について説明する。
図１乃至図５に示す様に、本発明に係る第１の形態のメタルガスケットの仮止め構造は、金属材製のメタルガスケット１によりシールされる板状の相手部材２が、複数個のボルト孔１５及び複数個の保持孔２１を有し、このメタルガスケット１が保持孔 Hereinafter, the best mode for carrying out the present invention will be described.
As shown in FIGS. 1 to 5, the metal gasket temporary fixing structure according to the first embodiment of the present invention has a plate-like mating member 2 sealed by a metal gasket 1 made of a metal material, and a plurality of bolts. It has a hole 15 and a plurality of holding holes 21, and this metal gasket 1 is a holding hole.

２１に挿入する仮止め用爪部１１を備えた基本構造を有している。 21 has a basic structure provided with a claw portion 11 for temporary fixing to be inserted into 21.

そして、この仮止め用爪部１１は、図５に示す様に、断面Ｕ字形状を呈すると共に、その先端部１１１を相手部材２の保持孔２１内周面２１１当接させて、相手部材２に仮止めする構成と成っている。   Then, as shown in FIG. 5, the temporarily fixing claw portion 11 has a U-shaped cross section, and the tip end portion 111 is brought into contact with the inner peripheral surface 211 of the holding hole 21 of the counterpart member 2, so that the counterpart member 2. It is configured to be temporarily fixed.

この仮止め用爪部１１の先端部１１１は、保持孔２１内に挿入される際に、Ｕ字形状が縮む形で押し込まれる為、保持孔２１内周面２１１に食い込む形で係合し、仮止め用爪部１１が保持孔２１から抜け出すことを効果的に阻止する。   Since the tip 111 of the temporary fastening claw 11 is inserted into the holding hole 21 so that the U-shape is compressed, the tip 111 is engaged with the inner peripheral surface 211 of the holding hole 21 in an engaged manner. It effectively prevents the temporarily fixing claw portion 11 from coming out of the holding hole 21.

この様な構造とした為、仮止めが容易で有ると共に、仮止め状態における脱落や位置ずれを起こす事が無く、相手側の取り付けスペースに制限を加える事が無い。   With such a structure, temporary fixing is easy, and there is no dropout or misalignment in the temporary fixing state, and there is no restriction on the mounting space on the other side.

また、仮止め用爪部１１が、保持孔２１内に収まり、相手部材２の他方の側面１３より突出していない為、特に相手側の取り付けスペースに制限が加えられる事が無い。   Further, since the temporarily fixing claw portion 11 is accommodated in the holding hole 21 and does not protrude from the other side surface 13 of the mating member 2, there is no particular limitation on the mounting space on the mating side.

更に、メタルガスケット１には環状のビード１４が形成され、その表面に弾性材層が一体形成されている。   Further, an annular bead 14 is formed on the metal gasket 1, and an elastic material layer is integrally formed on the surface thereof.

また、エンドユーザーでメタルガスケット１をハウジング本体に最終組み付けを行う際には、メタルガスケット１及び相手部材２に設けた対応する４個のボルト孔１５にボルトを挿入して締結される。   Further, when the end user finally attaches the metal gasket 1 to the housing body, the bolts are inserted into the corresponding four bolt holes 15 provided in the metal gasket 1 and the mating member 2 and fastened.

弾性材層の材質としては、ニトリルゴム、スチレンブタジエンゴム、アクリルゴム、ＥＰＤＭ、ＣＲ、シリコーンゴム、フッ素ゴム、天然ゴム等及びこれらの発泡体が挙げられ、各種用途に応じて適宜選択して用いられる。
Examples of the material for the elastic material layer include nitrile rubber, styrene butadiene rubber, acrylic rubber, EPDM, CR, silicone rubber, fluorine rubber, natural rubber, and the like, and foams thereof. It is done.

また、メタルガスケット１の金属材に使用される材料は、ステンレス、冷延鋼板、亜鉛めっき鋼板、アルミニウム合板等の金属材料が挙げられ、各種用途に応じて適宜選択して用いられる。   Moreover, metal materials, such as stainless steel, a cold-rolled steel plate, a galvanized steel plate, an aluminum plywood, are mentioned as a material used for the metal material of the metal gasket 1, and it selects and uses suitably according to various uses.

また、このメタルガスケット１と弾性材層の間には、下地処理剤層が存在し、両者を強固に接合している。   In addition, a base treatment agent layer exists between the metal gasket 1 and the elastic material layer, and both are firmly bonded.

また、仮止め用爪部１１の数は、２個以上存在すればよいが、図１に示す様に、相互に出来るだけ離れた位置に存在させることが、仮止め状態における脱落や位置ずれを確実に抑える為に好ましい。   Further, the number of the temporarily fixing claw portions 11 may be two or more. However, as shown in FIG. 1, if they are present as far as possible from each other, dropping or misalignment in the temporarily fixed state may occur. It is preferable in order to suppress it reliably.

ついで、本発明に係る第２の形態のメタルガスケットの仮止め構造を図６に基づき説明する。
先に説明した第１の形態のメタルガスケットの仮止め構造と相違する点は、仮止め用爪部１１の先端部１１１を、メタルガスケット１が存在する一方の側面１２と反対側の他方の側面１３の保持孔２１周縁に設けた段部２１２に当接させて相手部材２に仮止めする形とした点である。 Next, a temporary fixing structure for a metal gasket according to a second embodiment of the present invention will be described with reference to FIG.
The difference from the metal gasket temporary fixing structure of the first embodiment described above is that the tip end portion 111 of the temporary fixing claw portion 11 is connected to the other side surface opposite to the one side surface 12 where the metal gasket 1 exists. In this case, the shape is such that it is brought into contact with a stepped portion 212 provided at the periphery of the 13 holding holes 21 and temporarily fixed to the mating member 2.

この様な構成とする事により、第１の形態のメタルガスケットの仮止め構造よりも、更に仮止め状態における脱落や位置ずれを起こす事が無い、強固な仮止め構造と出来る。   By adopting such a configuration, it is possible to obtain a strong temporary fixing structure that does not cause a dropout or a positional shift in the temporary fixing state as compared with the temporary fixing structure of the metal gasket of the first embodiment.

また、第１の形態のメタルガスケットの仮止め構造と同様に、仮止め用爪部１１の先端部１１１は、保持孔２１内に挿入される際に、Ｕ字形状が縮む形で押し込まれ、保持孔２１を通過した後、Ｕ字形状が広がり、図６の状態を作り上げる。   Similarly to the temporary fixing structure of the metal gasket of the first embodiment, the tip 111 of the temporary locking claw 11 is pushed into the holding hole 21 so that the U-shape is contracted, After passing through the holding hole 21, the U-shape expands to create the state of FIG.

更に、第１の形態のメタルガスケットの仮止め構造と同様に、仮止め用爪部１１が、保持孔２１及び段部２１２内に収まり、相手部材２の他方の側面１３より突出していない為、特に相手側の取り付けスペースに制限が加えられる事が無い。   Further, similarly to the temporary fixing structure of the metal gasket of the first embodiment, the temporarily fixing claw portion 11 is accommodated in the holding hole 21 and the step portion 212 and does not protrude from the other side surface 13 of the mating member 2. In particular, there is no restriction on the installation space on the other side.

ついで、本発明に係る第３の形態のメタルガスケットの仮止め構造を図７〜図１２に基づき説明する。
先に説明した第１の形態のメタルガスケットの仮止め構造と相違する点は、メタルガスケット１側においては、図７、図８及び図９に示す様に、仮止め用爪部１１が、対角線上に存在するボルト孔１５の各々に隣接させて存在させた点であり、相手部材２側においては、図１０及び図１１に示す様に、保持孔２１が、ボルト孔１５に切込部２１３を形成して鍵孔形状とすると共に、この切込部２１３に、第３の形態と同様のメタルガスケット１が存在する一方の側面１２と反対側の他方の側面１３側に段部２１２を形成した点である。 Next, a temporary fixing structure for a metal gasket according to a third embodiment of the present invention will be described with reference to FIGS.
A difference from the metal gasket temporary fixing structure of the first embodiment described above is that, on the metal gasket 1 side, as shown in FIG. 7, FIG. 8 and FIG. It is the point which was made to adjoin each of the bolt hole 15 which exists on the upper side, and in the other member 2 side, as shown in FIG.10 and FIG.11, as shown in FIG.10 and FIG. Is formed into a keyhole shape, and a stepped portion 212 is formed in the cut portion 213 on the side surface 13 opposite to the side surface 12 on which the same metal gasket 1 as in the third embodiment is present. This is the point.

ついで、本発明に係る第３の形態のメタルガスケットの仮止め構造を図１２に基づき説明する。
先に説明した第２の形態のメタルガスケットの仮止め構造と同様に、仮止め用爪部１１の先端部１１１を、メタルガスケット１が存在する一方の側面１２と反対側の他方の側面１３の保持孔２１周縁に設けた段部２１２に当接させて相手部材２に仮止めする形としている。 Next, a temporary fixing structure for a metal gasket according to a third embodiment of the present invention will be described with reference to FIG.
Similar to the metal gasket temporary fixing structure of the second embodiment described above, the tip 111 of the temporary fixing claw portion 11 is connected to the other side surface 13 opposite to the one side surface 12 where the metal gasket 1 exists. The shape is such that the stepped portion 212 provided at the periphery of the holding hole 21 is brought into contact with the counterpart member 2 by being brought into contact therewith.

この様な構成とする事により、第２の形態のメタルガスケットの仮止め構造と同様に、仮止め状態における脱落や位置ずれを起こす事が無く、強固な仮止め構造と出来る。   By adopting such a configuration, similarly to the temporary fixing structure of the metal gasket of the second embodiment, there is no dropout or misalignment in the temporary fixing state, and a strong temporary fixing structure can be obtained.

また、第２の形態のメタルガスケットの仮止め構造と同様に、仮止め用爪部１１の先端部１１１は、保持孔２１内に挿入される際に、Ｕ字形状が縮む形で押し込まれ、保持孔２１を通過した後、Ｕ字形状が広がり、図１２の状態を作り上げる。   Similarly to the temporary fixing structure of the metal gasket of the second embodiment, the tip 111 of the temporary locking claw 11 is pushed into the holding hole 21 so that the U-shape is contracted, After passing through the holding hole 21, the U-shape expands to create the state of FIG.

更に、第２の形態のメタルガスケットの仮止め構造と同様に、仮止め用爪部１１が、保持孔２１及び段部２１２内に収まり、相手部材２の他方の側面１３より突出していない為、特に相手側の取り付けスペースに制限が加えられる事が無い。   Furthermore, as with the temporary fixing structure of the metal gasket of the second form, the temporary fixing claw portion 11 is housed in the holding hole 21 and the step portion 212 and does not protrude from the other side surface 13 of the mating member 2. In particular, there is no restriction on the installation space on the other side.

更にまた、保持孔２１をボルト孔１５と別に、独立して設ける必要が無い為、設計の自由度が増す。   Furthermore, since it is not necessary to provide the holding hole 21 separately from the bolt hole 15, the degree of freedom in design increases.

また、本発明は上述の発明を実施するための最良の形態に限らず、本発明の要旨を逸脱することなくその他種々の構成を採り得ることはもちろんである。   The present invention is not limited to the best mode for carrying out the invention described above, and various other configurations can be adopted without departing from the gist of the present invention.

本発明に係るメタルガスケットの仮止め構造は、車載用インバータ、自動車のシリンダーヘッドや、エキゾーストマニーホールド等ガスケットに使用できる。   The temporary fixing structure of the metal gasket according to the present invention can be used for gaskets such as in-vehicle inverters, automobile cylinder heads, and exhaust manifold holds.

１ メタルガスケット
２ 相手部材
１１ 仮止め用爪部
１２ 一方の面
１３ 他方の面
１４ ビード
１５ ボルト孔
２１ 保持孔
１１１先端部
２１１内周面
２１２段部
２１３切込部 DESCRIPTION OF SYMBOLS 1 Metal gasket 2 Opposite member 11 Temporary claw part 12 One surface 13 The other surface 14 Bead 15 Bolt hole 21 Holding hole 111 front-end | tip part 211 Inner peripheral surface 212 Step part 213 Notch part

Claims (3)

金属材製のメタルガスケット（１）によりシールされる板状の相手部材（２）が複数個ボルト孔（１５）及び複数個の保持孔（２１）を有し、前記メタルガスケット（１）が前記保持孔（２１）に挿入する仮止め用爪部（１１）を備えたメタルガスケット（１）の仮止め構造において、
前記仮止め用爪部（１１）が、断面Ｕ字形状を呈すると共に、その先端部（１１１）を前記相手部材（２）の前記保持孔（２１）内周面（２１１）若しくは前記メタルガスケット（１）が存在する一方の側面（１２）と反対側の他方の側面（１３）の前記保持孔（２１）周縁に設けた段部（２１２）に当接させて前記相手部材（２）に仮止めするものであって、前記保持孔（２１）が、前記ボルト孔（１５）に切込部（２１３）を形成して鍵孔形状とすると共に、前記切込部（２１３）に前記メタルガスケット（１）が存在する一方の側面（１２）と反対側の他方の側面（１３）側に段部（２１２）を形成したものであることを特徴とするメタルガスケットの仮止め構造。 A plate-like mating member (2) sealed by a metal gasket (1) made of a metal material has a plurality of bolt holes (15) and a plurality of holding holes (21), and the metal gasket (1) is In the temporary fixing structure of the metal gasket (1) including the temporary fixing claw portion (11) to be inserted into the holding hole (21),
The temporarily fixing claw portion (11) has a U-shaped cross section, and the tip end portion (111) is connected to the inner peripheral surface (211) of the holding hole (21) of the mating member (2) or the metal gasket ( 1) is in contact with a stepped portion (212) provided on the periphery of the holding hole (21) of the other side surface (13) opposite to the one side surface (12), and temporarily contacts the mating member (2). The holding hole (21) forms a keyhole shape by forming a notch (213) in the bolt hole (15), and the metal gasket in the notch (213). A temporary fixing structure for a metal gasket, characterized in that a step (212) is formed on the side of the other side (13) opposite to the side (12) on which (1) exists . 前記仮止め用爪部（１１）が、前記他方の側面（１３）より突出していないことを特徴とする請求項１記載のメタルガスケットの仮止め構造。 The temporary fixing structure for a metal gasket according to claim 1, wherein the temporarily fixing claw portion (11) does not protrude from the other side surface (13) . 前記メタルガスケット（１）には環状のビード（１４）が形成され、その表面に弾性材層が一体形成されていることを特徴とする請求項１または２記載のメタルガスケットの仮止め構造。 The metal gasket (1) is formed with an annular bead (14), and an elastic material layer is integrally formed on the surface thereof, and the metal gasket temporary fixing structure according to claim 1 or 2.
JP2014112263A 2013-11-26 2014-05-30 Metal gasket temporary fixing structure Active JP6323795B2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2014112263A JP6323795B2 (en) 2013-11-26 2014-05-30 Metal gasket temporary fixing structure
PCT/JP2014/080449 WO2015079970A1 (en) 2013-11-26 2014-11-18 Temporary fastening structure for metal gasket

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2013243519 2013-11-26
JP2013243519 2013-11-26
JP2014112263A JP6323795B2 (en) 2013-11-26 2014-05-30 Metal gasket temporary fixing structure

Publications (2)

Publication Number Publication Date
JP2015127586A JP2015127586A (en) 2015-07-09
JP6323795B2 true JP6323795B2 (en) 2018-05-16

Family

ID=53198915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2014112263A Active JP6323795B2 (en) 2013-11-26 2014-05-30 Metal gasket temporary fixing structure

Country Status (2)

Country Link
JP (1) JP6323795B2 (en)
WO (1) WO2015079970A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2553788A (en) * 2016-09-14 2018-03-21 Eaton Ind Netherlands Bv Sight glass

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5498962U (en) * 1977-12-26 1979-07-12
JPS5785643U (en) * 1980-11-14 1982-05-27
JPH0249748U (en) * 1988-09-30 1990-04-06
JP4287559B2 (en) * 1999-11-16 2009-07-01 日本発條株式会社 Socket for electronic parts
JP3966019B2 (en) * 2002-02-27 2007-08-29 株式会社デンソー Mounting structure for heavy objects to be mounted
JP4132883B2 (en) * 2002-03-11 2008-08-13 日本リークレス工業株式会社 Metal gasket temporary fixing structure
JP3997814B2 (en) * 2002-03-29 2007-10-24 大豊工業株式会社 Temporary fastening connection structure between flange and gasket
FR2914039B1 (en) * 2007-03-22 2009-05-01 Renault Soc Par Actions Simpli ARRANGEMENT FOR FIXING A TURBOCHARGER ON AN EXHAUST LINE ELEMENT OF A MOTOR VEHICLE
JP5601573B2 (en) * 2010-09-01 2014-10-08 いすゞ自動車株式会社 Temporary holding structure of gasket

Also Published As

Publication number Publication date
JP2015127586A (en) 2015-07-09
WO2015079970A1 (en) 2015-06-04

Similar Documents

Publication Publication Date Title
JP5760411B2 (en) gasket
JP4840361B2 (en) gasket
JP2014503765A5 (en)
JP5863258B2 (en) Sealing structure of three-sided joint
JP6323795B2 (en) Metal gasket temporary fixing structure
JP2004180824A (en) Gasket for sewing machine and sewing machine using the same
CN106159455B (en) Buckle for fixing plastic component on reflecting plate and reflecting plate
JP2013244943A (en) Vehicle roof rail
KR101371462B1 (en) Gasket of exhaust system for vehicle
EP2916017A1 (en) Noise reduction baffle and method for installing same
JP2011012794A (en) Head cover gasket
JP6462695B2 (en) Metal gasket
CN105074269A (en) Torque rod
JP7141041B2 (en) gasket
JP2005214222A (en) Gasket
JP2007321605A (en) Seal structure of head cover
WO2018123214A1 (en) Metal gasket
JP2009167946A (en) Exhaust emission control device for diesel engine and metal gasket
KR101271638B1 (en) Muffler for vehicles
JP2013155805A (en) Hole plug and seal structure of vehicle body panel having the same
JP2006299926A (en) Fastening structure of exhaust manifold
JP5973923B2 (en) Spiral gasket
JP2012067810A (en) Component mounting structure and push nut
JP6016545B2 (en) Roof molding mounting structure
KR102102401B1 (en) Gasket for turo charger

Legal Events

Date Code Title Description
A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20170414

A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180131

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20180305

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20180319

R150 Certificate of patent or registration of utility model

Ref document number: 6323795

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20180401

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250