JP6522374B2

JP6522374B2 - Vehicle door frame

Info

Publication number: JP6522374B2
Application number: JP2015046952A
Authority: JP
Inventors: 孝康尾藤
Original assignee: Shiroki Corp
Current assignee: Shiroki Corp
Priority date: 2015-03-10
Filing date: 2015-03-10
Publication date: 2019-05-29
Anticipated expiration: 2035-03-10
Also published as: JP2016165969A

Description

本発明は車両用ドアを構成するドアフレームに関し、特に、フレーム本体の車外側に外観部品であるモールを取り付けたドアフレームに関する。 The present invention relates to a door frame that constitutes a door for a vehicle, and more particularly to a door frame in which a molding which is an appearance part is attached to an outer side of a frame main body.

特許文献１には、ドアフレームを構成するフレーム本体（サッシュ本体）が車外側を向く意匠部を有しており、この意匠部の車外側にモール（サッシュモール）を被せて取り付けた構成が記載されている。モールは、意匠部の車外側を覆う外面部分の両縁を車内側に折り返してフレーム本体の意匠部に係合させている。つまり、フレーム本体の意匠部とモールによってドアフレームの車外側部分を構成している。特許文献２には、意匠部を有さないフレーム本体に対してモールを取り付け、ドアフレームの車外側部分をモールのみで形成した構成が記載されている。 Patent Document 1 has a design portion in which a frame body (sash body) constituting a door frame faces the vehicle outer side, and a configuration in which a mall (sash mall) is attached to the vehicle outer side of the design portion is described. It is done. In the molding, both edges of the outer surface of the design portion covering the vehicle exterior are folded back toward the vehicle interior to engage with the design of the frame body. That is, the vehicle exterior portion of the door frame is configured by the design portion of the frame main body and the molding. Patent Document 2 describes a configuration in which a molding is attached to a frame main body not having a design part, and an outer side portion of the door frame is formed only by the molding.

ドアフレームでは窓開口側（ドアフレームの内周側）に向けて開放された溝状のガラス保持部が形成されており、ガラス保持部内に挿入した弾性材からなるガラスランによってドアガラスの縁部を保持する。前述したドアフレームの車外側部分は、ガラス保持部を囲む壁部の一部を構成している。特許文献１のドアフレームは、車外側部分がフレーム本体の意匠部とその両縁に係着されるモールによって構成されているため、形状設定の自由度が低いという問題がある。特にドアの厚み方向（車外側と車内側を結ぶ方向）における薄型化に制約があり、ドアフレームの外面（モールのうち車外側を向く面）とドアガラスとの間の段差を小さくするようなデザインの実現が難しかった。特許文献２のドアフレームは、車外側部分をモールのみで形成しているため、引用文献１のドアフレームに比して形状の自由度において有利であるが、薄板状のモールのみでは車外側部分の強度の確保が難しいという問題がある。 In the door frame, a grooved glass holding portion opened toward the window opening side (inner peripheral side of the door frame) is formed, and the edge of the door glass is formed by the glass run made of an elastic material inserted into the glass holding portion. Hold. The vehicle-exterior part of the door frame mentioned above comprises a part of wall part surrounding a glass holding part. The door frame of Patent Document 1 has a problem that the degree of freedom in shape setting is low because the outside portion of the door frame is constituted by the design portion of the frame main body and the molding that is engaged with both edges thereof. In particular, there is a restriction in thinning in the thickness direction of the door (direction connecting the outside of the vehicle and the inside of the vehicle), and the step between the outer surface of the door frame (the surface of the molding facing the outside of the vehicle) and the door glass is reduced. It was difficult to realize the design. The door frame of Patent Document 2 is advantageous in freedom of shape as compared to the door frame of Patent Document 1 because the vehicle outer portion is formed only by the molding, but the thin portion of the vehicle outer portion There is a problem that it is difficult to secure the strength of

特開２０１４−１９３８９号公報JP, 2014-19389, A 特開２０１１−２１９０５５号公報JP 2011-219055 A

本発明は、接続部よりも車外側の部分における形状の自由度の高さと強度確保を両立した車両用ドアフレームを提供することを目的とする。 An object of the present invention is to provide a door frame for a vehicle that achieves both the high degree of freedom of the shape and the strength at a portion outside the vehicle than the connection portion.

本発明は、窓開口に向く内周側にガラス保持部を有する車両用ドアフレームにおいて、車内側に位置するフレーム部と、フレーム部から車外側に向けて延びる接続部と、接続部の車外側に位置して該接続部に対して少なくとも窓開口と反対の外周側に向けて延びる外周突出部を含む意匠部と、を有するフレーム本体；及び、フレーム本体の意匠部の外周突出部に対して取り付けられる外周側取付部と、フレーム本体の接続部の内周側に直接当接して固定される固定部と、固定部に対して内周側に延びてガラス保持部の車外側の面を形成する内周延設部と、内周延設部から車外側に折り返されてフレーム本体の意匠部の車外側を覆う外面部と、該外面部から車内側に曲がり外周突出部の外周側端部に対向し、外周突出部よりも厚さが薄い板状の外周曲げ部と、を有するモール；を備えたことを特徴としている。 The present invention relates to a vehicle door frame having a glass holding portion on the inner peripheral side facing the window opening, a frame portion positioned inside the vehicle, a connection portion extending from the frame portion toward the vehicle outer side, and the vehicle outside of the connection portion A frame body having a design portion including an outer peripheral projection portion extending toward at least the outer periphery opposite to the window opening with respect to the connection portion; and with respect to the outer peripheral projection portion of the design portion of the frame main body An outer peripheral side mounting portion to be attached, a fixing portion to be fixed by being in direct contact with the inner peripheral side of the connection portion of the frame main body, and an outer peripheral side of the glass holding portion Of the outer peripheral portion that is folded back to the vehicle outer side from the inner peripheral extended portion and covers the vehicle outer side of the design portion of the frame main body, and curved from the outer surface to the inner side of the vehicle. Plate-like, which is thinner than the peripheral projection It is characterized by comprising; a peripheral bent portion, molding with.

モールは、内周延設部と固定部の間に形成した曲げ部を有しており、この曲げ部がフレーム本体の接続部に対して内周側から直接当接していることが好ましい。
It is preferable that the molding has a bent portion formed between the inner peripheral extending portion and the fixing portion, and the bent portion is in direct contact with the connecting portion of the frame main body from the inner peripheral side.

フレーム本体の意匠部には、外周突出部に加えて、接続部に対して内周側に向けて延びる内周突出部を設けてもよい。この場合、モールの内周延設部の少なくとも一部がフレーム本体の内周突出部に当接することが好ましい。あるいは、接続部に対して内周側に向けて突出させずに外周突出部のみでフレーム本体の意匠部を構成してもよい。 The design portion of the frame main body may be provided with an inner circumferential protruding portion extending toward the inner circumferential side with respect to the connecting portion, in addition to the outer circumferential protruding portion. In this case, it is preferable that at least a part of the inner circumferentially extending portion of the molding abuts on the inner circumferential projecting portion of the frame main body. Alternatively, the design portion of the frame main body may be configured with only the outer peripheral protruding portion without protruding toward the inner peripheral side with respect to the connection portion.

フレーム本体の意匠部が内周突出部を有する場合、モールには、内周延設部と固定部の間に、フレーム本体の内周突出部と接続部の境界部分に対して当接しない隙間形成部を形成してもよい。 When the design portion of the frame main body has an inner peripheral protruding portion, a gap is formed between the inner peripheral extending portion and the fixing portion in the molding so as not to abut against the boundary portion between the inner peripheral protruding portion and the connecting portion of the frame main body You may form a part.

いずれの態様の意匠部においても、内周側と外周側を結ぶ方向で、フレーム本体の意匠部の外周突出部における外周側端部とモールの間隔よりも、フレーム本体の意匠部の内周側端部とモールの間隔の方が大きくなるようにするとよい。 In the design portion of any aspect, the inner peripheral side of the design portion of the frame main body than the distance between the outer peripheral end portion of the outer peripheral protruding portion of the design portion of the frame main body and the molding in the direction connecting the inner peripheral side and the outer peripheral side It is recommended that the distance between the end and the molding be larger.

モールにおいて、外周側取付部を独立した箇所として設けてもよいし、あるいは外面部が外周側取付部を兼ねるものとしてもよい。 In the molding, the outer peripheral side attachment portion may be provided as an independent part, or the outer surface portion may double as the outer peripheral side attachment portion.

以上の本発明の車両用ドアフレームによれば、フレーム本体の意匠部とモールで構成される車外側部分での形状の自由度の高さと強度の確保を両立させることができる。 According to the door frame for a vehicle of the present invention described above, it is possible to achieve both the high degree of freedom of the shape and the strength at the vehicle outer side portion configured by the design portion of the frame main body and the molding.

車両の前部座席用ドアを車内側から見た側面図である。It is the side view which looked at the door for front seats of vehicles from the inner side of vehicles. 図１のII-II矢線に沿うドアフレームの第１の実施形態の断面を示した断面図である。FIG. 2 is a cross-sectional view showing a cross section of the first embodiment of the door frame along the II-II arrow line of FIG. 1; 同ドアフレームの第２の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 2nd Embodiment of the door frame. 同ドアフレームの第３の実施形態の断面を示す断面図である。It is a sectional view showing the section of a 3rd embodiment of the door frame. 同ドアフレームの第４の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 4th Embodiment of the door frame. 同ドアフレームの第５の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 5th Embodiment of the same door frame. 同ドアフレームの第６の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 6th Embodiment of the door frame. 同ドアフレームの第７の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 7th Embodiment of the door frame. 同ドアフレームの第８の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 8th Embodiment of the door frame. 同ドアフレームの第９の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 9th Embodiment of the door frame. 同ドアフレームの第１０の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 10th Embodiment of the door frame. 同ドアフレームの第１１の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 11th Embodiment of the door frame. 同ドアフレームの第１２の実施形態の断面を示す断面図である。It is sectional drawing which shows the cross section of 12th Embodiment of the door frame. 第１の実施形態のドアフレームの変形例を示す断面図である。It is sectional drawing which shows the modification of the door frame of 1st Embodiment. 第１の実施形態のドアフレームの変形例を示す断面図である。It is sectional drawing which shows the modification of the door frame of 1st Embodiment. 第１の実施形態のドアフレームの変形例を示す断面図である。It is sectional drawing which shows the modification of the door frame of 1st Embodiment.

図１は、自動車の前部座席用ドア１０（以下、ドア１０と呼ぶ）を示している。ドア１０は、ドアフレーム１１とドアパネル１２を有し、ドアフレーム１１の内縁部とドアパネル１２の上縁部に囲まれる窓開口１３内には、図２以降に示すドアガラス１４が昇降する。図示を省略した車両ボディに対してドア１０を閉じたとき、車両ボディに形成したドア開口部をドア１０が塞ぐ。以下の説明では、ドアフレーム１１において窓開口１３に向く側を「内周側」と呼び、これと反対側の車両ボディ開口部に臨む側を「外周側」と呼ぶ。また、前方、後方、上方、下方、車内側、車外側といった方向の表現は、ドア１０が取り付けられる自動車のボディを基準とした方向を意味する。 FIG. 1 shows a front seat door 10 (hereinafter referred to as a door 10) of a motor vehicle. The door 10 has a door frame 11 and a door panel 12, and a door glass 14 shown in FIG. 2 and after is moved up and down in the window opening 13 surrounded by the inner edge of the door frame 11 and the upper edge of the door panel 12. When the door 10 is closed to the vehicle body (not shown), the door 10 closes the door opening formed in the vehicle body. In the following description, the side of the door frame 11 facing the window opening 13 is referred to as the “inner side”, and the side facing the vehicle body opening on the opposite side is referred to as the “outer side”. Further, the expression of directions such as front, rear, upper, lower, inside and outside of the vehicle means a direction based on the body of the vehicle to which the door 10 is attached.

ドアフレーム１１は、ドア上縁部を形成するアッパサッシュ１５と、ドアパネル１２の後部から上方へ延設された立柱サッシュ１６と、ドアパネル１２の前部付近に支持されるロアサッシュ１７を備えている。アッパサッシュ１５の後端部と立柱サッシュ１６の上端部がドアコーナー部で接合されており、アッパサッシュ１５の途中にロアサッシュ１７の上端が接続している。ロアサッシュ１７と立柱サッシュ１６によってドアガラス１４の前縁と後縁を保持し、ドアガラス１４はロアサッシュ１７と立柱サッシュ１６に沿って昇降することができる。ドアガラスが窓開口１３内の最上位置まで達すると、アッパサッシュ１５によってドアガラスの上縁が保持される。 The door frame 11 includes an upper sash 15 forming an upper edge of the door, a vertical post sash 16 extending upward from the rear of the door panel 12, and a lower sash 17 supported near the front of the door panel 12. The rear end portion of the upper sash 15 and the upper end portion of the vertical column sash 16 are joined at a door corner portion, and the upper end of the lower sash 17 is connected to the middle of the upper sash 15. The lower sash 17 and the vertical post sash 16 hold the front edge and the rear edge of the door glass 14, and the door glass 14 can be raised and lowered along the lower sash 17 and the vertical post sash 16. When the door glass reaches the uppermost position in the window opening 13, the upper sash 15 holds the upper edge of the door glass.

以下、アッパサッシュ１５に本発明を適用した複数の実施形態を説明する。以下の各実施形態で同一の符号を用いている部分については共通の構成を有しているものとし、重複した説明を省略する。 Hereinafter, a plurality of embodiments in which the present invention is applied to the upper sash 15 will be described. About the part which uses the same code | symbol in each following embodiment, it shall have a common structure and the duplicate description is abbreviate | omitted.

図２に示す第１の実施形態のアッパサッシュ１５Ａは、アルミニウムを素材とした押出成形品として形成されたフレーム本体２０と、フレーム本体２０に取り付けられる外観部材であるモール３０を組み合わせて構成されている。モール３０は金属や合成樹脂などの任意の材質で形成され、フレーム本体２０よりも厚さが薄い板状である。 The upper sash 15A of the first embodiment shown in FIG. 2 is configured by combining a frame main body 20 formed as an extrusion-formed product made of aluminum and a molding 30 which is an appearance member attached to the frame main body 20. There is. The molding 30 is formed of an arbitrary material such as metal or synthetic resin, and has a plate shape thinner than the frame main body 20.

フレーム本体２０は、車内側に位置する車内側フレーム部２１と、車内側フレーム部２１から車外側に向けて延設される接続部２２と、接続部２２の車外側に接続する意匠部２３とを有している。車内側フレーム部２１は内部を中空とした筒状断面形状になっている。車内側フレーム部２１の車外側面には保持段部２４が形成されている。意匠部２３は、接続部２２が接続する箇所から外周側に向けて延びる外周突出部２３ａと、接続部２２が接続する箇所から内周側に向けて延びる内周突出部２３ｂを有している。外周突出部２３ａよりも内周突出部２３ｂの方がドア１０の厚み方向（車外側と車内側を結ぶ方向）の肉厚が小さい。また外周突出部２３ａよりも内周突出部２３ｂの方が、接続部２２からの突出量（内周側と外周側を結ぶ方向への突出量）が小さい。外周突出部２３ａには車内側に向けて突出する爪部２５が形成されている。車内側フレーム部２１と接続部２２の境界部付近には、外周側に突出して爪部２５に対向する爪部２６が形成されている。 The frame body 20 includes an inner frame portion 21 located inside the vehicle, a connecting portion 22 extending from the inner frame portion 21 toward the outer side of the vehicle, and a design portion 23 connected to the outer side of the connecting portion 22 have. The inner frame portion 21 has a tubular cross-sectional shape that is hollow inside. A holding step 24 is formed on the outer side surface of the inner frame portion 21. The design portion 23 has an outer peripheral protruding portion 23 a extending toward the outer peripheral side from the location where the connection portion 22 is connected, and an inner circumferential protruding portion 23 b extending toward the inner circumferential direction from the location where the connection portion 22 is connected. . The thickness of the inner circumferential protrusion 23b in the thickness direction of the door 10 (the direction connecting the outer side and the inner side of the vehicle) is smaller than the outer circumferential protrusion 23a. Further, the amount of protrusion from the connection portion 22 (the amount of protrusion in the direction connecting the inner peripheral side and the outer peripheral side) is smaller in the inner peripheral protruding portion 23 b than in the outer peripheral protruding portion 23 a. The outer peripheral projecting portion 23a is formed with a claw portion 25 projecting toward the vehicle inner side. In the vicinity of the boundary between the inward frame portion 21 and the connection portion 22, a claw portion 26 which protrudes outward and faces the claw portion 25 is formed.

モール３０は、フレーム本体２０の接続部２２の内周側の面に沿って延びる固定部３０ａと、固定部３０ａの車外側端部を内周側に曲げて延設した内周延設部３０ｂと、内周延設部３０ｂに対して車外側に曲げられた係合段部３０ｃと、係合段部３０ｃに続いてさらに内周側に延びる内周延設部３０ｄと、内周延設部３０ｄの内周側端部を車外側に折り返して外周側に向けて延びる外面部３０ｅと、外面部３０ｅの外周側端部を車内側に曲げた外周曲げ部３０ｆと、外周曲げ部３０ｆの端部に設けた係合突部３０ｇ（外周側取付部）と、を有している。固定部３０ａと内周延設部３０ｂの間には曲げ部３１が形成され、外面部３０ａと内周延設部３０ｄの間には折り返し部３２が形成されている。モール３０では、内周延設部３０ｂと係合段部３０ｃと内周延設部３０ｄが、固定部３０ａに対して内周側に延びる内周延設部を構成している。 The molding 30 includes a fixing portion 30a extending along the inner peripheral surface of the connection portion 22 of the frame main body 20, and an inner peripheral extending portion 30b formed by bending the outer end of the fixing portion 30a to the inner peripheral side. And an inner circumferential extension 30d extending further to the inner circumferential side following the engagement shoulder 30c and an inner circumferential extension 30d. Provided at the end of the outer peripheral bending portion 30f and the outer peripheral bending portion 30f in which the outer peripheral side end of the outer peripheral portion 30e is bent inward by bending the peripheral side end toward the vehicle outer side and extending toward the outer peripheral side And an engaging protrusion 30g (an outer peripheral side attachment portion). A bent portion 31 is formed between the fixed portion 30a and the inner peripheral extension portion 30b, and a folded portion 32 is formed between the outer surface portion 30a and the inner peripheral extension portion 30d. In the molding 30, the inner circumferentially extending portion 30b, the engagement stepped portion 30c, and the inner circumferentially extending portion 30d constitute an inner circumferentially extending portion extending inward relative to the fixed portion 30a.

モール３０は、外周突出部２３ａに対して係合突部３０ｇを係合させ、固定部３０ａを接続部２２の内周側の面に当接させてリベット４０で締結することによって、フレーム本体２０に対して取り付けられる。固定部３０ａは、リベット４０によって締結固定される部分の周囲に接続部２２に対して面接触して支持される平面部分を有しており、フレーム本体２０に対して安定した状態で固定される。この取り付け状態で、モール３０の外面部３０ｅがフレーム本体２０の意匠部２３の車外側に位置し、外周曲げ部３０ｆが意匠部２３の外周突出部２３ａの外周側端部に対向し、内周延設部３０ｂが意匠部２３の内周突出部２３ｂの車内側の面に沿って位置する。モール３０は、フレーム本体２０の意匠部２３の内周突出部２３ｂよりも内周側に外面部３０ａの一部と内周延設部３０ｄを突出させており、内周突出部２３ｂの内周側端部と折り返し部３２の間に形成される内周側の隙間Ｓ１は、外周突出部２３ａの外周側端部と外周曲げ部３０ｆの間に形成される外周側の隙間よりも大きい。 The molding 30 engages the engaging projection 30g with the outer peripheral protruding portion 23a, brings the fixing portion 30a into contact with the surface on the inner peripheral side of the connecting portion 22 and fastens with the rivet 40, thereby the frame body 20 Attached to The fixing portion 30 a has a flat portion supported in surface contact with the connecting portion 22 around a portion fastened and fixed by the rivet 40, and is fixed in a stable state with respect to the frame main body 20. . In this mounted state, the outer surface portion 30e of the molding 30 is positioned on the outer side of the design portion 23 of the frame main body 20, the outer peripheral bent portion 30f faces the outer peripheral side end portion of the outer peripheral protrusion 23a of the design portion 23, The provided portion 30 b is positioned along the inner surface of the inner circumferential protruding portion 23 b of the design portion 23. The molding 30 projects a part of the outer surface portion 30a and the inner peripheral extension portion 30d on the inner peripheral side of the inner peripheral protruding portion 23b of the design portion 23 of the frame main body 20, and the inner peripheral side of the inner peripheral protruding portion 23b The gap S1 on the inner peripheral side formed between the end portion and the folded portion 32 is larger than the gap on the outer peripheral side formed between the outer peripheral end of the outer peripheral protruding portion 23a and the outer peripheral bent portion 30f.

フレーム本体２０とモール３０を組み合わせた状態で、接続部２２の内周側にガラス保持部４１が形成される。ガラス保持部４１は、接続部２２を底部として内周側に向けて開放された溝状部であり、車内側フレーム部２１の車外側面によって一方（車内側）の側壁が形成されている。ガラス保持部４１の他方（車外側）の側壁は、内周延設部３０ｂと係合段部３０ｃと内周延設部３０ｄからなるモール３０の内周延設部（曲げ部３１から折り返し部３２までの領域）によって形成されている。ガラス保持部４１内には図示を省略するガラスランが挿入される。ガラスランは、弾性変形可能な材質で形成され、内周側に向けて開放された略コ字状の断面形状をなしており、係合段部３０ｃと保持段部２４に係合してガラス保持部４１内に保持される。図２のようにガラス保持部４１内に進入したドアガラス１４の縁部（上縁部）は、ガラスランに設けた弾性変形可能な当接部（不図示）に当接して振れが抑制される。 A glass holding portion 41 is formed on the inner peripheral side of the connection portion 22 in a state where the frame main body 20 and the molding 30 are combined. The glass holding portion 41 is a groove-like portion opened toward the inner peripheral side with the connection portion 22 as the bottom portion, and one side wall (the inner side) is formed by the outer side surface of the inner frame portion 21. The other side wall of the glass holding portion 41 (vehicle outer side) is the inner circumferential extension portion (from the bending portion 31 to the folding portion 32) of the molding 30 including the inner circumferential extension portion 30b, the engagement step portion 30c and the inner circumferential extension portion 30d. Region) is formed. A glass run (not shown) is inserted into the glass holding portion 41. The glass run is formed of an elastically deformable material and has a substantially U-shaped cross-sectional shape opened toward the inner circumferential side, and is engaged with the engagement step 30c and the holding step 24 to be a glass. It is held in the holder 41. As shown in FIG. 2, the edge (upper edge) of the door glass 14 that has entered the glass holding portion 41 abuts on an elastically deformable contact portion (not shown) provided on the glass run to suppress the shake. Ru.

フレーム本体２０の接続部２２の外周側にはウェザストリップ保持部４２が形成される。ウェザストリップ保持部４２は、接続部２２を底部とし、外周突出部２３ａと爪部２６の基部とを両側の側壁とした溝状部である。ウェザストリップ保持部４２内には図示を省略するウェザストリップの基部が挿入され、爪部２５と爪部２６に係合してウェザストリップが保持される。ウェザストリップは弾性変形可能な材質からなり、車両ボディに対してドア１０を閉じたときに車両ボディのドア開口部の縁部に当接して、車両ボディとドア１０の間を液密状態にさせる。 A weather strip holding portion 42 is formed on the outer peripheral side of the connection portion 22 of the frame main body 20. The weather strip holding portion 42 is a groove shaped portion having the connection portion 22 as a bottom portion and the outer peripheral protruding portion 23 a and the base of the claw portion 26 as side walls on both sides. The base of the weather strip (not shown) is inserted into the weather strip holding portion 42, and the claws 25 and 26 are engaged to hold the weather strip. The weather strip is made of an elastically deformable material, and when the door 10 is closed against the vehicle body, the weather strip abuts on the edge of the door opening of the vehicle body to make the space between the vehicle body and the door 10 liquid tight. .

以上の構成からなるアッパサッシュ１５Ａは、フレーム本体２０に対するモール３０の取り付け箇所が、接続部２２に沿う固定部３０ａと、意匠部２３の外周突出部２３ａに係合する係合突部３０ｇであり、固定部３０ａと係合突部３０ｇの間におけるモール３０の形状設定に関する制約が少ない。特に、フレーム本体２０において接続部２２よりも内周側の部分に設けられているのは、外周突出部２３ａに比して接続部２２からの突出量が小さくかつ外周突出部２３ａよりも肉厚が小さい内周突出部２３ｂであるため、接続部２２よりも内周側部分でのモール３０の形状の設定自由度が高い。例えば、モール３０の折り返し部３２の位置設定によって図１に示す隙間Ｓ１の大きさを変化させることができるので、ドアガラス１４に対する保持幅が不足しない範囲で隙間Ｓ１を小さくして、アッパサッシュ１５Ａの意匠部分（モール３０の外面部３０ｅの幅）の細幅化を行うことが可能である。 In the upper sash 15A configured as described above, the attachment portion of the molding 30 to the frame main body 20 is the fixing portion 30a along the connection portion 22 and the engaging protrusion 30g engaged with the outer peripheral protruding portion 23a of the design portion 23. There are few restrictions on the shape setting of the molding 30 between the fixing portion 30a and the engagement projection 30g. In particular, the portion of the frame main body 20 provided on the inner peripheral side of the connecting portion 22 has a smaller amount of protrusion from the connecting portion 22 compared to the outer peripheral protruding portion 23 a and is thicker than the outer peripheral protruding portion 23 a Since the protrusion 23 b is a small inner peripheral protrusion 23 b, the setting freedom of the shape of the molding 30 at the inner peripheral side portion of the connection portion 22 is high. For example, since the size of the gap S1 shown in FIG. 1 can be changed by setting the position of the folding portion 32 of the molding 30, the gap S1 can be reduced within the range where the holding width for the door glass 14 is not insufficient. It is possible to narrow the design portion (the width of the outer surface portion 30e of the molding 30).

また、隙間Ｓ１の領域でフレーム本体２０の意匠部２３が存在しないので、意匠部２３の制約を受けずに、ドア１０の厚み方向におけるモール３０の内周延設部３０ｄと外面部３０ｅの間隔を設定することができる。具体的には、モール３０の内周延設部３０ｄはガラス保持部４１の車外側の側壁を構成しており、ガラスランによってドアガラス１４を適切に保持するために、内周延設部３０ｄとドアガラス１４の間隔が決められる。この内周延設部３０ｄに対して、意匠部２３に制約されずに外面部３０ｅを接近させて、外面部３０ｅとドアガラス１４の間の段差を小さくすることが可能になっている。これによりアッパサッシュ１５Ａのデザインの自由度が高くなる。 Further, since the design portion 23 of the frame main body 20 does not exist in the region of the gap S1, the distance between the inner circumferentially provided portion 30d of the molding 30 and the outer surface portion 30e in the thickness direction of the door 10 is not restricted by the design portion 23. It can be set. Specifically, the inner circumferentially extending portion 30d of the molding 30 constitutes a side wall of the glass holding portion 41 on the outer side of the vehicle, and the inner circumferentially extending portion 30d and the door are suitable for appropriately holding the door glass 14 by the glass run. The spacing of the glasses 14 is determined. The outer surface portion 30e can be made to approach the inner circumferentially extending portion 30d without being restricted by the design portion 23, and the level difference between the outer surface portion 30e and the door glass 14 can be reduced. This increases the degree of freedom in the design of the upper sash 15A.

アッパサッシュ１５Ａの車外側部分は、モール３０のみで構成されるのではなくフレーム本体２０の意匠部２３も含んでいるため、デザイン性に優れているのみならず、強度も確保されている。特に、接続部２２の内周側に内周突出部２３ｂを突出させて、内周突出部２３ｂによって断面強度を高めつつモール３０の内周延設部３０ｂを支持可能な構成としているため、ガラス保持部４１が設けられる内周側部分での形状の自由度の高さと強度確保を両立させることができる。 The outer side portion of the upper sash 15A not only includes the molding 30 but also includes the design portion 23 of the frame main body 20. Therefore, not only the designability is excellent but also the strength is secured. In particular, the inner circumferential projecting portion 23b is protruded to the inner circumferential side of the connection portion 22 and the inner circumferential projecting portion 30b of the molding 30 can be supported while the cross-sectional strength is enhanced by the inner circumferential projecting portion 23b. It is possible to achieve both the high degree of freedom of the shape and the strength securing at the inner peripheral side portion where the portion 41 is provided.

また、モール３０の曲げ部３１がフレーム本体２０の接続部２２の内周側の面に当接することで、モール３０の安定した支持に寄与している。フレーム本体２０へのモール３０の取り付けに際しては、外周突出部２３ａに対して係合突部３０ｇを係合させ、この係合箇所を中心にモール３０を図２の反時計方向に回転させて固定部３０ａを接続部２２に当接させ、最後にリベット４０による締結を行うことが作業性の点で好ましい。接続部２２に対する曲げ部３１の当接は、この取り付け時と反対方向へのモール３０の回転（倒れ）を規制し、フレーム本体２０に対してモール３０を安定させる効果が得られる。 Further, the bent portion 31 of the molding 30 abuts on the surface on the inner peripheral side of the connection portion 22 of the frame main body 20, thereby contributing to the stable support of the molding 30. At the time of attachment of the molding 30 to the frame main body 20, the engagement projection 30g is engaged with the outer peripheral projection 23a, and the molding 30 is fixed by rotating the molding 30 in the counterclockwise direction in FIG. It is preferable from the viewpoint of workability that the portion 30a abuts on the connection portion 22 and finally fastening with the rivet 40 is performed. The contact of the bending portion 31 with the connection portion 22 restricts the rotation (falling) of the molding 30 in the direction opposite to the mounting direction, and the effect of stabilizing the molding 30 with respect to the frame main body 20 is obtained.

図３に示す第２の実施形態のアッパサッシュ１５Ｂは、フレーム本体１２０については第１の実施形態のフレーム本体２０と共通の構成であり、モール１３０の固定部３０ａと内周延設部３０ｂの間に傾斜部３０ｈ（隙間形成部）が形成されている点が第１の実施形態のモール３０と異なっている。傾斜部３０ｈは、外周側（固定部３０ａ）から内周側（内周延設部３０ｂ）に進むにつれて車内側から車外側に進む傾斜を有しており、図３のようにモール１３０をフレーム本体１２０に取り付けた状態で、フレーム本体１２０の内周突出部２３ｂと接続部２２の境界である角部分と、モール１３０の傾斜部３０ｈとの間に隙間が形成される。モール１３０における固定部３０ａと傾斜部３０ｈの間の曲げ部１３１は、第１の実施形態の曲げ部３１と同様に、接続部２２の内周側の面に当接してフレーム本体１２０に対するモール１３０の回転規制に寄与している。この実施形態のアッパサッシュ１５Ｂは、フレーム本体１２０の内周突出部２３ｂと接続部２２の境界の角部分に対して離間する形状の傾斜部３０ｈをモール１３０に形成しているため、このフレーム本体１２０の角部分に対してモール１３０を角合わせする必要がなく、部品精度に関する要件を緩和することができる。なお、モール１３０の内周延設部３０ｂがフレーム本体１２０の内周突出部２３ｂに当接して支持を受ける点では第１の実施形態と共通しており、内周突出部２３ｂを設けたことによる効果は第１の実施形態と同様に得られる。 The upper sash 15B of the second embodiment shown in FIG. 3 has the same configuration as the frame main body 20 of the first embodiment with respect to the frame main body 120, and between the fixing portion 30a of the molding 130 and the inner circumferential extension portion 30b. It differs from the molding 30 of the first embodiment in that the inclined portion 30 h (gap forming portion) is formed on the surface of the molding 30. The inclined portion 30h has a slope that advances from the inner side to the outer side as it proceeds from the outer peripheral side (fixed portion 30a) to the inner peripheral side (inner peripheral extended portion 30b), and as shown in FIG. In a state of being attached to 120, a gap is formed between an angled portion which is a boundary between the inner peripheral protruding portion 23b of the frame main body 120 and the connecting portion 22 and the inclined portion 30h of the molding 130. The bending portion 131 between the fixed portion 30a and the inclined portion 30h in the molding 130 abuts on the surface on the inner peripheral side of the connecting portion 22 like the bending portion 31 of the first embodiment, and the molding 130 with respect to the frame main body 120 Contributes to the regulation of In the upper sash 15B of this embodiment, since the inclined portion 30h having a shape separated from the corner portion of the boundary between the inner peripheral protruding portion 23b of the frame main body 120 and the connection portion 22 is formed in the molding 130, the frame main body There is no need to square the molding 130 with respect to the 120 corner portions, and the requirement on part accuracy can be relaxed. In addition, it is in common with the first embodiment in that the inner circumferentially extending portion 30b of the molding 130 abuts on the inner circumferential projecting portion 23b of the frame main body 120 to receive support, and the inner circumferential projecting portion 23b is provided. The effects are obtained as in the first embodiment.

図４に示す第３の実施形態のアッパサッシュ１５Ｃは、フレーム本体２２０の意匠部２２３が、第１及び第２の各実施形態の外周突出部２３ａに相当する部分のみを有しており、内周突出部２３ｂに相当する部分を有していない。別言すれば、意匠部２２３は、接続部２２に対して外周側へ延びる部分のみを有しており、内周側への突出部分が存在しない。モール２３０は第１の実施形態のモール３０と共通の構成である。そのため、フレーム本体２２０の意匠部２２３の内周側端部（接続部２２と意匠部２２３の境界部分）とモール２３０の折り返し部３２の間に形成される内周側の隙間Ｓ２は、意匠部２２３の外周側端部と外周曲げ部３０ｆの間に形成される外周側の隙間よりも大きいことに加えて、第１及び第２の各実施形態の内周側の隙間Ｓ１よりも大きくなっている。これにより接続部２２よりも内周側でのモール２３０の形状設定の自由度がさらに高くなる。例えば、本実施形態ではモール２３０を第１の実施形態のモール３０と同じ形状にしているが、内周延設部３０ｂ、３０ｄに対する外面部３０ｅの間隔をさらに小さくするような変更も可能である。またフレーム本体２２０の意匠部２２３が内周側への突出部分を含まない小型に形成されているため、軽量化や製造コスト低減の効果も得られる。なお第１及び第２の各実施形態と同様に、曲げ部３１と接続部２２の当接によってモール２３０の回転規制の効果を得ることができる。 In the upper sash 15C of the third embodiment shown in FIG. 4, the design portion 223 of the frame main body 220 has only a portion corresponding to the outer peripheral protruding portion 23a of the first and second embodiments, It does not have a portion corresponding to the circumferential protrusion 23 b. In other words, the design portion 223 has only a portion extending to the outer peripheral side with respect to the connection portion 22 and there is no projecting portion to the inner peripheral side. The mall 230 has the same configuration as the mall 30 of the first embodiment. Therefore, the gap S2 on the inner circumferential side formed between the inner circumferential end of the design portion 223 of the frame body 220 (the boundary portion between the connection portion 22 and the design portion 223) and the folded portion 32 of the molding 230 is the design portion In addition to being larger than the gap on the outer peripheral side formed between the outer peripheral end portion of the outer peripheral portion 223 and the outer peripheral bent portion 30f, the gap S1 on the inner peripheral side in the first and second embodiments is larger There is. As a result, the degree of freedom in setting the shape of the molding 230 on the inner peripheral side of the connection portion 22 is further enhanced. For example, although the molding 230 has the same shape as the molding 30 of the first embodiment in the present embodiment, a modification is possible in which the distance between the outer surface portion 30e and the inner circumferentially extending portions 30b and 30d is further reduced. Further, since the design portion 223 of the frame main body 220 is formed in a small size not including the projecting portion toward the inner circumferential side, the effect of weight reduction and manufacturing cost reduction can also be obtained. As in the first and second embodiments, the contact between the bending portion 31 and the connecting portion 22 can obtain the effect of restricting the rotation of the molding 230.

図５に示す第４の実施形態のアッパサッシュ１５Ｄは、フレーム本体３２０については第１及び第２の各実施形態のフレーム本体２０、１２０と共通の構成である。すなわち内周突出部２３ｂを含む意匠部２３を有している。モール３３０は、第１ないし第３の各実施形態の係合突部３０ｇに相当する部位を有しておらず、外周曲げ部３０ｆが外周側の端部となっている。モール３３０では、外面部３０ｅのうち外周曲げ部３０ｆに近い箇所が、フレーム本体３２０の外周突出部２３ａに対して固定される外周側取付部となっており（外面部３０ｅが部分的に外周側取付部を兼ねており）、外面部３０ｅの車内側の面と外周突出部２３ａの車外側の面の間が両面テープ４３によって固定される。本実施形態のように、フレーム本体３２０の意匠部２３（外周突出部２３ａ）に対して係合以外の態様でモール３３０を取り付けてもよい。 The upper sash 15D of the fourth embodiment shown in FIG. 5 has the same configuration as the frame main bodies 20, 120 of the first and second embodiments with respect to the frame main body 320. That is, it has the design part 23 including the inner peripheral protruding part 23b. The molding 330 does not have a portion corresponding to the engaging protrusion 30g in the first to third embodiments, and the outer peripheral bent portion 30f is an end on the outer peripheral side. In the molding 330, a portion of the outer surface portion 30e near the outer peripheral bent portion 30f is an outer peripheral side mounting portion fixed to the outer peripheral protruding portion 23a of the frame main body 320 (the outer peripheral portion 30e is partially on the outer peripheral side) The double-sided adhesive tape 43 fixes between the inner surface of the outer surface portion 30e and the outer surface of the outer peripheral protruding portion 23a. As in the present embodiment, the molding 330 may be attached to the design portion 23 (the outer peripheral protruding portion 23 a) of the frame main body 320 in a mode other than the engagement.

図６に示す第５の実施形態のアッパサッシュ１５Ｅは、フレーム本体４２０については第１、第２及び第４の各実施形態のフレーム本体２０、１２０及び３２０と共通の構成である。すなわち内周突出部２３ｂを含む意匠部２３を有している。モール４３０は、第２の実施形態のモール２２０と同様に固定部３０ａと内周延設部３０ｂの間に傾斜部３０ｈを有している。またモール４３０は、第４の実施形態のモール３３０と同様に、外面部３０ｅのうち外周曲げ部３０ｆに近い箇所がフレーム本体４２０の外周突出部２３ａに対して両面テープ４３で固定され、第１ないし第３の実施形態の係合突部３０ｇに相当する部位を有していない。 The upper sash 15E of the fifth embodiment shown in FIG. 6 has the same configuration as the frame main bodies 20, 120 and 320 of the first, second and fourth embodiments with respect to the frame main body 420. That is, it has the design part 23 including the inner peripheral protruding part 23b. Similar to the molding 220 of the second embodiment, the molding 430 has an inclined part 30h between the fixed part 30a and the inner circumferential extension part 30b. Further, in the molding 430, as in the molding 330 of the fourth embodiment, a portion of the outer surface portion 30e near the outer peripheral bent portion 30f is fixed to the outer peripheral protruding portion 23a of the frame main body 420 by the double-sided tape 43. The third embodiment does not have a portion corresponding to the engaging projection 30g of the third embodiment.

図７に示す第６の実施形態のアッパサッシュ１５Ｆは、フレーム本体５２０については第３の実施形態のフレーム本体２２０と共通する構成であり、接続部２２に対して外周側に突出する部分のみで構成した（内周側への突出部分を有さない）意匠部２２３を有している。モール５３０は、第４の実施形態のモール３３０と共通する構成であり、外面部３０ｅのうち外周曲げ部３０ｆに近い箇所がフレーム本体５２０の外周突出部２３ａに対して両面テープ４３で固定され、第１ないし第３の各実施形態の係合突部３０ｇに相当する部位を有していない。 The upper sash 15F of the sixth embodiment shown in FIG. 7 has a configuration common to that of the frame main body 220 of the third embodiment with respect to the frame main body 520, and only with the portion projecting outward with respect to the connection portion 22. It has the designed part 223 (it does not have the protrusion part to the inner peripheral side) comprised. The molding 530 has a configuration common to the molding 330 of the fourth embodiment, and a portion near the outer peripheral bent portion 30f in the outer surface portion 30e is fixed to the outer peripheral protruding portion 23a of the frame main body 520 by the double-sided tape 43, It does not have a portion corresponding to the engaging projection 30g of the first to third embodiments.

フレーム本体（２０、１２０、２２０、３２０、４２０、５２０）をアルミ製の押出成形品とした第１から第６の各実施形態と異なり、図８から図１３に示す各実施形態では、鉄製のロール成形品として形成したフレーム本体を用いている。 Unlike the first to sixth embodiments in which the frame body (20, 120, 220, 320, 420, 520) is an aluminum extrusion-molded article, in each of the embodiments shown in FIGS. The frame main body formed as a roll molded product is used.

図８に示す第７の実施形態のアッパサッシュ１５Ｇは、鉄製のロール成形品であるフレーム本体５０と、モール６０を組み合わせて構成されている。モール６０は金属や合成樹脂などの任意の材質で形成され、フレーム本体５０よりも厚さが薄い板状である。フレーム本体５０は、車内側に位置する車内側フレーム部５１と、車内側フレーム部５１から車外側に向けて延設される接続部５２と、接続部５２の車外側に接続する意匠部５３とを有している。フレーム本体５０は１枚の鉄板から形成されている。接続部５２では鉄板が３層に積層しており、このうち中間と内周側に位置する２層部分が車内側に延出されて筒状断面の車内側フレーム部５１を形成している。車内側フレーム部５１の車外側の壁部には保持段部５４が形成されている。意匠部５３は接続部５２に対して外周側に向けて突出する外周突出部５３ａと、内周側に向けて突出する内周突出部５３ｂを有しており、接続部５２を構成する３層のうち最も外周側の層が外周側に向けて曲げられてから車外側に折り返されて外周突出部５３ａを形成し、接続部５２を構成する３層のうち最も内周側の層が内周側に向けて曲げられてから車外側に折り返されて内周突出部５３ｂを形成している。ドア１０の厚み方向において外周突出部５３ａよりも内周突出部５３ｂの方が薄く（２つの鉄板の間隔が狭く）形成されている。また外周突出部５３ａよりも内周突出部５３ｂの方が、接続部５２からの突出量（内周側と外周側を結ぶ方向への突出量）が小さい。外周突出部５３ａには車内側に向けて突出する保持突部５５が形成されている。接続部５２を構成する３層のうち外周側の層の車内側の端部には、外周側に突出して保持突部５５に対向する爪部５６が形成されている。 The upper sash 15G of the seventh embodiment shown in FIG. 8 is configured by combining a frame main body 50, which is a roll-formed product made of iron, and a molding 60. The molding 60 is formed of an arbitrary material such as metal or synthetic resin, and has a plate shape thinner than the frame main body 50. The frame main body 50 includes an inner frame portion 51 located on the inner side of the vehicle, a connecting portion 52 extending from the inner frame portion 51 toward the outer side of the vehicle, and a design portion 53 connected to the outer side of the connecting portion 52 have. The frame body 50 is formed of a single iron plate. In the connecting portion 52, iron plates are stacked in three layers, and two-layer portions located on the middle and inner peripheral sides are extended inwards to form an inner side frame portion 51 having a tubular cross section. A holding step 54 is formed on the outer wall of the inner frame portion 51. The design portion 53 has an outer peripheral protruding portion 53 a protruding toward the outer peripheral side with respect to the connecting portion 52, and an inner peripheral protruding portion 53 b protruding toward the inner peripheral side, and three layers constituting the connecting portion 52 The outermost layer is bent toward the outer side and then folded back to the outer side to form the outer peripheral projecting portion 53a, and the innermost layer of the three layers constituting the connection portion 52 is the inner peripheral. After being bent toward the side, it is folded back to the vehicle outer side to form an inner circumferential protrusion 53b. In the thickness direction of the door 10, the inner peripheral protrusion 53b is thinner (the distance between the two iron plates is smaller) than the outer peripheral protrusion 53a. Further, the amount of protrusion from the connection portion 52 (the amount of protrusion in the direction connecting the inner peripheral side and the outer peripheral side) is smaller in the inner peripheral protruding portion 53 b than in the outer peripheral protruding portion 53 a. A holding projection 55 is formed on the outer peripheral projection 53a so as to protrude inward of the vehicle. A claw 56 is formed at an end on the inner side of the outer layer of the three layers constituting the connection portion 52 so as to protrude outward and face the holding projection 55.

モール６０は、第１の実施形態のモール３０と略同じ構成であり、外周突出部５３ａに対して係合突部６０ｇ（外周側取付部）を係合させ、固定部６０ａをフレーム本体５０の接続部５２の内周側の面に当接（面接触）させて支持させると共にリベット７０で固定部６０ａと接続部５２を締結することによって、フレーム本体５０に対して取り付けられる。この取り付け状態で、モール６０の外面部６０ｅがフレーム本体５０の意匠部５３の車外側に位置し、外周曲げ部６０ｆが意匠部５３の外周突出部５３ａの外周側端部に対向し、内周延設部６０ｂが意匠部５３の内周突出部５３ｂの車内側の面に沿って位置する。モール６０の固定部６０ａと内周延設部６０ｂの間には曲げ部６１が形成され、外面部６０ａと内周延設部６０ｄの間には折り返し部６２が形成されている。モール６０の曲げ部６１がフレーム本体５０の接続部５２の内周側の面に当接して、モール６０が回転規制される。モール６０は、フレーム本体５０の意匠部５３の内周突出部５３ｂよりも内周側に外面部６０ａの一部と内周延設部６０ｄを突出させており、内周突出部５３ｂの内周側端部と折り返し部６２の間に形成される内周側の隙間Ｓ３は、外周突出部５３ａの外周側端部と外周曲げ部３０ｆの間に形成される外周側の隙間よりも大きい。 The molding 60 has substantially the same structure as the molding 30 of the first embodiment, and the engaging projection 60g (the outer peripheral side mounting portion) is engaged with the outer peripheral protruding portion 53a, and the fixing portion 60a is made of the frame main body 50. It is attached to the frame main body 50 by abutting (surface contacting) the inner peripheral surface of the connecting portion 52 (surface contact) and supporting it and by fastening the fixing portion 60 a and the connecting portion 52 with the rivet 70. In this mounted state, the outer surface portion 60e of the molding 60 is located on the outer side of the design portion 53 of the frame main body 50, and the outer peripheral bent portion 60f faces the outer peripheral side end portion of the outer peripheral protrusion 53a of the design portion 53. The setting portion 60 b is positioned along the inner surface of the inner circumferential protruding portion 53 b of the design portion 53. A bent portion 61 is formed between the fixed portion 60a and the inner circumferential extension portion 60b of the molding 60, and a folded back portion 62 is formed between the outer surface portion 60a and the inner circumferential extension portion 60d. The bending portion 61 of the molding 60 abuts against the surface on the inner peripheral side of the connecting portion 52 of the frame main body 50, and the rotation of the molding 60 is restricted. The molding 60 has a portion of the outer surface portion 60a and the inner circumferentially extending portion 60d projecting on the inner circumferential side of the inner circumferential projecting portion 53b of the design portion 53 of the frame main body 50, and the inner circumferential side of the inner circumferential projecting portion 53b The gap S3 on the inner peripheral side formed between the end portion and the folded back portion 62 is larger than the gap on the outer peripheral side formed between the outer peripheral end of the outer peripheral protruding portion 53a and the outer peripheral bent portion 30f.

フレーム本体５０とモール６０を組み合わせた状態で、接続部５２の内周側にガラス保持部７１が形成され、接続部５２の外周側にウェザストリップ保持部７２が形成される。モール６０のうち内周延設部６０ｂと係合段部６０ｃと内周延設部６０ｄが、固定部６０ａに対して内周側に延びる内周延設部を構成しており、このモール６０の内周延設部によってガラス保持部７１の車外側の側壁が形成されている。ガラス保持部７１内に図示を省略するガラスランが挿入され、ガラスランはモール６０の係合段部６０ｃとフレーム本体５０の保持段部５４に係合してガラス保持部７１内に保持される。ウェザストリップ保持部７２内には図示を省略するウェザストリップの基部が挿入され、保持突部５５と爪部５６に係合してウェザストリップが保持される。 In a state where the frame main body 50 and the molding 60 are combined, the glass holding portion 71 is formed on the inner peripheral side of the connection portion 52, and the weather strip holding portion 72 is formed on the outer peripheral side of the connection portion 52. The inner circumferential extension portion 60b, the engagement step 60c and the inner circumferential extension portion 60d of the molding 60 constitute an inner circumferential extension portion extending to the inner circumferential side with respect to the fixed portion 60a. Side wall of the vehicle outer side of the glass holding | maintenance part 71 is formed of the installation part. A glass run (not shown) is inserted into the glass holding portion 71, and the glass run is engaged with the engagement step portion 60c of the molding 60 and the holding step portion 54 of the frame main body 50 and held in the glass holding portion 71. . The base of the weather strip (not shown) is inserted into the weather strip holding portion 72, and the holding projection 55 and the claw portion 56 are engaged to hold the weather strip.

この実施形態のアッパサッシュ１５Ｇは、フレーム本体５０の材質と製法に関する相違点を除いて、第１の実施形態のアッパサッシュ１５Ａと同様の構成上の特徴を有しており、同様の効果が得られる。 The upper sash 15G of this embodiment has the same structural features as the upper sash 15A of the first embodiment except for differences in the material and manufacturing method of the frame main body 50, and similar effects are obtained. Be

図９に示す第８の実施形態のアッパサッシュ１５Ｈは、フレーム本体１５０については第７の実施形態のフレーム本体５０と共通の構成である。モール１６０は第２の実施形態のモール１３０に対応する構成であり、固定部６０ａと内周延設部６０ｂの間に形成した傾斜部６０ｈ（隙間形成部）によって、フレーム本体１５０の内周突出部５３ｂと接続部５２の境界の角部分に対する角合わせが不要となる。モール１６０における固定部６０ａと傾斜部６０ｈの間の曲げ部１６１は、接続部５２の内周側の面に当接してフレーム本体１５０に対するモール１６０の回転規制に寄与する。 The upper sash 15H of the eighth embodiment shown in FIG. 9 has the same configuration as the frame main body 50 of the seventh embodiment in the frame main body 150. The molding 160 has a configuration corresponding to the molding 130 of the second embodiment, and an inner peripheral protrusion of the frame main body 150 is formed by the inclined part 60h (gap forming part) formed between the fixing part 60a and the inner peripheral extension 60b. Corner alignment to the corner portion of the boundary between the connection portion 53 and the connection portion 52 is not necessary. The bent portion 161 between the fixing portion 60 a and the inclined portion 60 h in the molding 160 abuts on the surface on the inner peripheral side of the connecting portion 52 and contributes to the rotation restriction of the molding 160 with respect to the frame main body 150.

図１０に示す第９の実施形態のアッパサッシュ１５Ｉは、フレーム本体２５０の意匠部２５３が、第７及び第８の各実施形態の外周突出部５３ａに相当する部分のみで構成され、内周突出部５３ｂに相当する部分を有していない。モール２６０は第７の実施形態のモール６０と共通の構成である。そのため、フレーム本体２５０の意匠部２５３の内周側端部とモール２６０の折り返し部６２の間に形成される内周側の隙間Ｓ４は、意匠部２５３の外周側端部と外周曲げ部６０ｆの間に形成される外周側の隙間よりも大きいことに加えて、第７及び第８の各実施形態の内周側の隙間Ｓ３よりも大きくなっている。これにより接続部５２よりも内周側の部分におけるモール２６０の形状設定自由度がさらに高くなっている。 In the upper sash 15I of the ninth embodiment shown in FIG. 10, the design portion 253 of the frame main body 250 is constituted only by the portion corresponding to the outer peripheral protruding portion 53a of the seventh and eighth embodiments, It does not have a portion corresponding to the portion 53b. The mall 260 has the same configuration as the mall 60 of the seventh embodiment. Therefore, the gap S4 on the inner peripheral side formed between the inner peripheral end of the design portion 253 of the frame main body 250 and the folded back portion 62 of the molding 260 is the outer peripheral end of the design portion 253 and the outer peripheral bent portion 60f. In addition to being larger than the gap on the outer peripheral side formed between, it is larger than the gap S3 on the inner peripheral side of the seventh and eighth embodiments. As a result, the shape setting freedom of the molding 260 at the portion on the inner circumferential side of the connection portion 52 is further enhanced.

図１１に示す第１０の実施形態のアッパサッシュ１５Ｊは、フレーム本体３５０については第７及び第８の各実施形態のフレーム本体５０、１５０と共通の構成である。すなわち内周突出部５３ｂを含む意匠部５３を有している。モール３６０は、第７ないし第９の各実施形態の係合突部６０ｇに相当する部位を有しておらず、外面部６０ｅのうち外周曲げ部６０ｆに近い箇所が、フレーム本体３５０の外周突出部５３ａの車外側の面に対して両面テープ７３で固定される外周側取付部となる。 The upper sash 15J of the tenth embodiment shown in FIG. 11 has a common structure with the frame main bodies 50, 150 of the seventh and eighth embodiments with respect to the frame main body 350. That is, it has the design part 53 including the inner peripheral protruding part 53b. The molding 360 does not have a portion corresponding to the engaging protrusion 60g in the seventh to ninth embodiments, and a portion near the outer peripheral bent portion 60f in the outer surface portion 60e is a protrusion on the outer periphery of the frame main body 350 It becomes an outer peripheral side attachment part fixed with the double-sided tape 73 with respect to the surface of the vehicle outer side of the part 53a.

図１２に示す第１１の実施形態のアッパサッシュ１５Ｋは、フレーム本体４５０については第７、第８及び第１０の各実施形態のフレーム本体５０、１５０及び３５０と共通の構成である。すなわち内周突出部５３ｂを含む意匠部５３を有している。モール４６０は、第８の実施形態のモール１６０と同様に、固定部６０ａと内周延設部６０ｂの間に傾斜部６０ｈが形成されている。またモール４６０は、第１０の実施形態のモール３６０と同様に、外面部６０ｅのうち外周曲げ部６０ｆに近い箇所がフレーム本体４５０の外周突出部５３ａの車外側の面に対して両面テープ７３で固定されており、第７ないし第９の各実施形態の係合突部６０ｇに相当する部位を有していない。 The upper sash 15K of the eleventh embodiment shown in FIG. 12 is the same as the frame bodies 50, 150 and 350 of the seventh, eighth and tenth embodiments with respect to the frame body 450. That is, it has the design part 53 including the inner peripheral protruding part 53b. Similar to the molding 160 of the eighth embodiment, in the molding 460, an inclined part 60h is formed between the fixed part 60a and the inner circumferential extension part 60b. Further, in the molding 460, as in the molding 360 of the tenth embodiment, a portion close to the outer peripheral bent portion 60f in the outer surface portion 60e is a double-sided adhesive tape 73 with respect to the outer surface of the outer peripheral protruding portion 53a of the frame body 450. It is fixed and does not have a portion corresponding to the engagement projection 60g of the seventh to ninth embodiments.

図１３に示す第１２の実施形態のアッパサッシュ１５Ｌは、第９の実施形態のフレーム本体２５０と同様に、フレーム本体５５０の意匠部２５３が、接続部５２に対して外周側に突出する部分のみで構成され、接続部５２に対して内周側に突出する部分を有していない。モール５６０は、第１０の実施形態のモール３６０と同様の構成であり、外面部６０ｅのうち外周曲げ部６０ｆに近い箇所がフレーム本体５５０の外周突出部５３ａの車外側の面に対して両面テープ７３で固定されており、第７ないし第９の各実施形態の係合突部６０ｇに相当する部位を有していない。 The upper sash 15L of the twelfth embodiment shown in FIG. 13 is similar to the frame main body 250 of the ninth embodiment in that only the portion of the design portion 253 of the frame main body 550 that protrudes outward with respect to the connecting portion 52 And does not have a portion projecting to the inner peripheral side with respect to the connection portion 52. The molding 560 has the same structure as the molding 360 of the tenth embodiment, and a portion near the outer peripheral bent portion 60f of the outer surface portion 60e is a double-sided adhesive tape with respect to the outer surface of the outer peripheral protruding portion 53a of the frame body 550. It is fixed at 73 and does not have a portion corresponding to the engaging projection 60g of the seventh to ninth embodiments.

以上の各実施形態のアッパサッシュ１５（１５Ａ〜１５Ｌ）についてまとめると、次の各タイプのフレーム本体とモールを組み合わせて構成している。フレーム本体については、素材と製法に関して、アルミ製の押出成形品のタイプ（２０、１２０、２２０、３２０、４２０、５２０）と、鉄製のロール成形品のタイプ（５０、１５０、２５０、３５０、４５０、５５０）に分けられる。またフレーム本体では、接続部２２や接続部５２を基準として内周側と外周側の両方に突出する部分を含む形態の意匠部（２３、５３）を有するタイプ（２０、１２０、３２０、４２０、５０、１５０、３５０、４５０）と、接続部２２や接続部５２よりも内周側への突出部分を含まない形態の意匠部（２２３、２５３）を有するタイプ（２２０、５２０、２５０、５５０）に分けられる。 The upper sashes 15 (15A to 15L) of the above-described embodiments are combined and configured with frame bodies and moldings of the following types. As for the frame body, with respect to the material and the manufacturing method, the types of aluminum extrusions (20, 120, 220, 320, 420, 520) and the types of iron roll formings (50, 150, 250, 350, 450) , 550). Further, in the frame main body, types (20, 120, 320, 420, etc.) having a design portion (23, 53) of a form including portions projecting on both inner and outer peripheral sides with respect to the connection portion 22 and the connection portion 52 50, 150, 350, 450) and a type (220, 520, 250, 550) having a design portion (223, 253) of a form not including the protruding portion toward the inner peripheral side than the connection portion 22 or the connection portion 52 Divided into

モールについては、フレーム本体の意匠部の外周突出部分に対して係合する係合突部３０ｇ、６０ｇを有するタイプ（３０、１３０、２３０、６０、１６０、２６０）と、係合突部３０ｇ、６０ｇを有さないタイプ（３３０、４３０、５３０、３６０、４６０、５６０）に分けられる。またモールでは、固定部３０ａ、６０ａと内周延設部３０ｂ、６０ｂの間に傾斜部３０ｈ、６０ｈが形成されていないタイプ（３０、２３０、３３０、５３０、６０、２６０、３６０、５６０）と、傾斜部３０ｈ、６０ｈが形成されているタイプ（１３０、４３０、１６０、４６０）に分けられる。 As for the molding, types (30, 130, 230, 60, 160, 260) having engaging projections 30g and 60g engaged with the outer peripheral projecting portions of the design portion of the frame main body, and engaging projections 30g, It is divided into types (330, 430, 530, 360, 460, 560) not having 60 g. Further, in the molding, types (30, 230, 330, 530, 60, 260, 360, 560) in which the inclined portions 30h, 60h are not formed between the fixing portions 30a, 60a and the inner circumferential extending portions 30b, 60b; It divides into the type (130, 430, 160, 460) in which inclination part 30h, 60h is formed.

図１４から図１６は、第１の実施形態のアッパサッシュ１５Ａを元に、車内側フレーム部２１の構成を異ならせた変形例を示している。図１４のアッパサッシュ１５Ｍは、車内側フレーム部２１内にドア１０の厚み方向へ延びる補強部２１ａが形成されている。補強部２１ａは、車内側フレーム部２１の車外側の壁部と車内側の壁部の間を接続している。図１５のアッパサッシュ１５Ｎは、車内側フレーム部２１内に内周側と外周側を結ぶ方向へ延びる補強部２１ｂが形成されている。補強部２１ｂは、車内側フレーム部２１の外周側の壁部と内周側の壁部の間を接続している。図１６のアッパサッシュ１５Ｏの車内側フレーム部２１内には、図１４の補強部２１ａと図１５の補強部２１ｂを合わせた十字状断面の補強部２１ｃが形成されている。補強部２１ａ、２１ｂ、２１ｃを設けることで車内側フレーム部２１の剛性が向上する。なお、図１４から図１６のアッパサッシュ１５Ｍ、１５Ｎ、１５Ｏは、第１の実施形態のアッパサッシュ１５Ａを元にしたものであるが、他の実施形態において同様の補強部を設けることも可能である。このような補強部は、第１から第６の実施形態のフレーム本体２０、１２０、２２０、３２０、４２０及び５２０のような押出成形品に形成することが適している。 FIGS. 14 to 16 show modified examples in which the configuration of the inside frame portion 21 is different based on the upper sash 15A of the first embodiment. In the upper sash 15M of FIG. 14, a reinforcing portion 21 a extending in the thickness direction of the door 10 is formed in the inside frame portion 21. The reinforcing portion 21 a connects the outer wall of the inner frame portion 21 and the inner wall of the inner frame. In the upper sash 15N of FIG. 15, a reinforcing portion 21b extending in a direction connecting the inner circumferential side and the outer circumferential side is formed in the inside frame portion 21. The reinforcing portion 21 b connects between the outer peripheral wall portion and the inner peripheral wall portion of the inner frame portion 21. In the vehicle-inside frame portion 21 of the upper sash 150 of FIG. 16, a reinforcing portion 21c of a cross-shaped cross section in which the reinforcing portion 21a of FIG. 14 and the reinforcing portion 21b of FIG. By providing the reinforcing portions 21a, 21b, and 21c, the rigidity of the inner frame portion 21 is improved. In addition, although the upper sash 15M, 15N, 15O of FIGS. 14-16 is based on the upper sash 15A of 1st Embodiment, it is also possible to provide the same reinforcement part in other embodiment. is there. Such reinforcements are suitably formed into extrusions such as the frame bodies 20, 120, 220, 320, 420 and 520 of the first to sixth embodiments.

以上、図示実施形態に基づき本発明を説明したが、本発明は図示した実施形態に限定されるものではなく、発明の要旨を逸脱しない限りにおいて改良や改変が可能である。例えば、本発明の適用対象はドアフレーム１１におけるアッパサッシュ１５に限定されるものではなく、立柱サッシュ１６などにも適用が可能である。 Although the present invention has been described above based on the illustrated embodiment, the present invention is not limited to the illustrated embodiment, and improvements and modifications are possible without departing from the scope of the invention. For example, the application object of the present invention is not limited to the upper sash 15 in the door frame 11, and the present invention can be applied to the upright sash 16 or the like.

各実施形態では接続部２２、５２に対する固定部３０ａ、６０ａの固定にリベット４０、７０を用いているが、リベットに代えて溶接やネジなどの異なる固定手段を用いることもできる。また、各実施形態では意匠部２３、２２３、５３、２５３に対する外面部３０ｅ、６０ｅの固定に両面テープ４３、７３を用いているが、両面テープに代えて接着などの異なる固定手段を用いることもできる。 In each embodiment, rivets 40 and 70 are used to fix the fixing portions 30a and 60a to the connecting portions 22 and 52, but instead of the rivets, different fixing means such as welding or screws can be used. Moreover, although double-sided tapes 43 and 73 are used for fixing the outer surface parts 30e and 60e to the design parts 23, 223, 53 and 253 in each embodiment, it is also possible to use different fixing means such as adhesion instead of double-sided tapes. it can.

また各実施形態の車内側フレーム部２１、５１は筒状の断面形状であるが、一部が開放された袋状の断面部などにすることもできる。 In addition, although the inner frame portions 21 and 51 of the respective embodiments have a tubular cross-sectional shape, they may be a bag-like cross-sectional portion or the like in which a part is opened.

１０ドア
１１ドアフレーム
１２ドアパネル
１３窓開口
１４ドアガラス
１５（１５Ａ〜１５Ｏ）アッパサッシュ
１６立柱サッシュ
１７ロアサッシュ
２０１２０２２０３２０４２０５２０フレーム本体
２１車内側フレーム部
２２接続部
２３２２３意匠部
２３ａ外周突出部
２３ｂ内周突出部
２４保持段部
２５２６爪部
３０１３０２３０３３０４３０５３０モール
３０ａ固定部
３０ｂ３０ｄ内周延設部
３０ｃ係合段部
３０ｅ外面部（外周側取付部）
３０ｆ外周曲げ部
３０ｇ係合突部（外周側取付部）
３０ｈ傾斜部（隙間形成部）
３１１３１曲げ部
３２折り返し部
４０リベット
４１ガラス保持部
４２ウェザストリップ保持部
４３両面テープ
５０１５０２５０３５０４５０５５０フレーム本体
５１車内側フレーム部
５２接続部
５３２５３意匠部
５３ａ外周突出部
５３ｂ内周突出部
５４保持段部
５５保持突部
５６爪部
６０１６０２６０３６０４６０５６０モール
６０ａ固定部
６０ｂ６０ｄ内周延設部
６０ｃ係合段部
６０ｅ外面部（外周側取付部）
６０ｆ外周曲げ部
６０ｇ係合突部（外周側取付部）
６０ｈ傾斜部（隙間形成部）
６１１６１曲げ部
６２折り返し部
７０リベット
７１ガラス保持部
７２ウェザストリップ保持部
７３両面テープ DESCRIPTION OF REFERENCE NUMERALS 10 door 11 door frame 12 door panel 13 window opening 14 door glass 15 (15A to 15O) upper sash 16 vertical post sash 17 lower sash 20 120 220 320 420 520 frame main body 21 car inner frame portion 22 connecting portion 23 223 design portion 23a outer peripheral projecting portion 23b inner circumferential protrusion 24 holding step 25 26 claw 30 30 230 230 330 430 530 molding 30 a fixing portion 30 b 30 d inner circumferential extending portion 30 c engagement step 30 e outer surface portion (outer side mounting portion)
30f Outer peripheral bending portion 30g engaging projection (outer side mounting portion)
30h inclined part (gap forming part)
31 131 bent portion 32 folded portion 40 rivet 41 glass holding portion 42 weather strip holding portion 43 double-sided tape 50 150 250 350 450 550 frame main body 51 car inner frame portion 52 connecting portion 53 253 design portion 53 a outer peripheral projecting portion 53 b inner peripheral projecting portion 54 holding step 55 holding projection 56 claw 60 60 160 260 360 460 560 molding 60 a fixing portion 60 b 60 d inner circumferential extending portion 60 c engaging step 60 e outer surface portion (outer side mounting portion)
60f Outer peripheral bending portion 60g engaging projection (outer side mounting portion)
60h inclined part (gap forming part)
61 161 bent portion 62 folded back portion 70 rivet 71 glass holding portion 72 weather strip holding portion 73 double-sided tape

Claims

In a vehicle door frame having a glass holding portion on the inner circumferential side facing the window opening,
A frame portion located inside the vehicle, a connection portion extending from the frame portion toward the vehicle outer side, and a connection portion located on the vehicle outside of the connection portion facing at least the outer periphery opposite to the window opening with respect to the connection portion frame body has a design part, the containing outer peripheral projection extending Te; and and the outer mounting portion is attached to the outer peripheral protruding portions of the frame body, directly against the inner peripheral side of the connecting portion of the frame body a fixed portion fixed against the internal circumference portion inner forming the exterior surface of the glass holding section extend on the inner circumferential side with respect to the fixed part, folded outside of the vehicle from the inside internal circumference portion Plate shaped like an outer surface covering the outer side of the design portion of the frame main body, and an outer peripheral end of the outer peripheral protrusion which is bent inward from the outer surface and opposed to the outer peripheral end of the outer peripheral protrusion; A circumferential bend, and a mall having;
A door frame for a vehicle comprising:

2. The door frame for a vehicle according to claim 1, wherein the molding has a bent portion formed between the inner circumferentially extending portion and the fixed portion, and the bent portion is on the inner circumferential side of the connection portion of the frame main body. Door frame for vehicles that comes in direct contact with the vehicle.

In the vehicle door frame according to claim 1 or 2,
The design portion of the frame main body has an inner circumferential protruding portion extending inward with respect to the connection portion, in addition to the outer circumferential protruding portion,
A door frame for a vehicle, wherein at least a portion of the inner circumferentially extending portion of the molding abuts against the inner circumferential projecting portion of the frame main body.

4. The door frame for a vehicle according to claim 3, wherein the molding does not contact the boundary between the inner peripheral protrusion of the frame main body and the connection between the inner peripheral extension and the fixed part. The door frame for vehicles which has a part.

The door frame for a vehicle according to claim 1 or 2, wherein the design portion of the frame body does not protrude toward the inner peripheral side with respect to the connection portion, but is configured with only the outer peripheral protruding portion. flame.

The door frame for a vehicle according to any one of claims 1 to 5, wherein the outer peripheral side end portion of the outer peripheral protruding portion of the design portion of the frame main body and the molding in a direction connecting the inner peripheral side and the outer peripheral side. A door frame for a vehicle, wherein a distance between an inner peripheral side end of the design portion of the frame main body and the molding is larger than a distance between the two.

The door frame for vehicles according to any one of claims 1 to 6, wherein the outer surface portion of the molding also serves as the outer peripheral side attachment portion.

In a vehicle door frame having a glass holding portion on the inner circumferential side facing the window opening,
A frame portion located inside the vehicle, a connection portion extending from the frame portion toward the vehicle outer side, and a connection portion located on the vehicle outside of the connection portion facing at least the outer periphery opposite to the window opening with respect to the connection portion A frame body having a design portion including a circumferentially extending peripheral portion;
An outer peripheral side mounting portion attached to the outer peripheral protruding portion of the frame main body, a fixing portion supported and fixed on the inner peripheral side of the connection portion of the frame main body, and an inner peripheral side relative to the fixing portion And an outer surface portion which is folded back to the vehicle outer side from the inner circumferentially extending portion to cover the vehicle outer side of the design portion of the frame main body; Have a mall;
Equipped with
The design portion of the frame main body has an inner circumferential protruding portion extending inward with respect to the connection portion, in addition to the outer circumferential protruding portion,
A vehicle door frame characterized in that at least a part of the inner circumferentially extending portion of the molding abuts against the inner circumferential projecting portion of the frame main body.