JPH046333Y2

JPH046333Y2 -

Info

Publication number: JPH046333Y2
Application number: JP1985065353U
Authority: JP
Priority date: 1985-05-01
Filing date: 1985-05-01
Publication date: 1992-02-21
Also published as: JPS61180812U

Description

【考案の詳細な説明】産業上の利用分野本考案は、車体外面部に装飾を目的とするモー
ルを取り付けたモール付ドアフレームの構造に関
するものである。[Detailed Description of the Invention] Industrial Application Field The present invention relates to the structure of a door frame with a molding in which a molding for decorative purposes is attached to the outer surface of a vehicle body.

従来技術とその問題点従来、第３図に示すごとくドアフレーム１１の
車体外面部１２に、ステンレス、アルミニウムあ
るいは樹脂などからなる帯状のモール１３を、そ
の両側部をパツド１４を介して車体外面部１２の
両側縁に巻き付けることにより取り付けたものが
知られている。Conventional technology and its problems Conventionally, as shown in FIG. 3, a band-shaped molding 13 made of stainless steel, aluminum, resin, etc. is attached to the outer surface 12 of the vehicle body of the door frame 11, and its both sides are connected to the outer surface of the vehicle body through pads 14. It is known that the wire is attached by wrapping it around both side edges of the wire.

ところで、近年、車体表面の面一化および空力
特性の改善のために、ドアフレーム表面からドア
ガラス表面までの段差L₁を出来るだけ小さくす
る工夫が種々なされている。しかしながら、上記
構造においては、車体外面部１２の側縁に断面剛
性を高めるために中空のガラスラン抜け止め用張
出部１２ａが形成されているため、この張出部１
２ａにモール１３の側部１３ａを巻き付けると、
ガラスラン保持溝１５内に保持されたガラスラン
１６が張出部１２ａの高さとモール１３およびパ
ツド１４の厚みとの和だけ車体内側へ押し込ま
れ、その結果、ドアフレーム１１表面からドアガ
ラス１７表面までの段差L₁が大きくなるととも
に、ガラスラン１６とドアガラス１７との圧着力
が必要以上に高くなるという問題があつた。 Incidentally, in recent years, various efforts have been made to make the step _L1 from the door frame surface to the door glass surface as small as possible in order to make the vehicle body surface flush with the vehicle body surface and improve aerodynamic characteristics. However, in the above structure, the hollow glass run retaining protrusion 12a is formed on the side edge of the vehicle body outer surface portion 12 in order to increase the cross-sectional rigidity.
When the side part 13a of the molding 13 is wrapped around 2a,
The glass run 16 held in the glass run holding groove 15 is pushed into the inside of the vehicle body by the sum of the height of the protruding portion 12a and the thickness of the molding 13 and pad 14, and as a result, the glass run 16 is pushed inward from the surface of the door frame 11 to the surface of the door glass 17. There was a problem in that as the height difference _L1 between the door glass and the door glass became larger, the pressure force between the glass run 16 and the door glass 17 became higher than necessary.

考案の目的本考案はかかる従来の問題点に鑑みてなされた
もので、その目的は、ドアフレーム表面からドア
ガラス表面までの段差を小さくでき、かつガラス
ランとドアガラスとの圧着力を適度に設定できる
モール付ドアフレーム構造を提供することにあ
る。Purpose of the invention The present invention was made in view of the above-mentioned conventional problems.The purpose of the invention is to reduce the level difference from the surface of the door frame to the surface of the door glass, and to moderate the pressure bonding force between the glass run and the door glass. The purpose is to provide a door frame structure with a molding that can be set.

考案の構成上記目的を達成するために、本考案のドアフレ
ームは、車体外面部のガラスラン保持溝側の側縁
部を裏側へ密着して折り返すことにより平坦部を
形成し、モールの一側部を上記平坦部に巻き付け
るとともに、上記平坦部の裏側でかつモールの側
部の終端より内側に入り込んだ位置に、モールの
側部の厚み以上の高さを有する内向きの突条を一
体に折曲形成し、上記突条でガラスランの一側部
を抜け止めしたものである。Structure of the invention In order to achieve the above object, the door frame of the invention has a flat part formed by folding the side edge of the outer surface of the vehicle body on the side of the glass run retaining groove to the back side, and forming a flat part on one side of the molding. Wrap the part around the flat part, and integrate an inward protrusion having a height equal to or greater than the thickness of the side part of the molding on the back side of the flat part and at a position that goes inward from the end of the side part of the molding. The glass run is bent and one side of the glass run is prevented from slipping out using the protrusion.

実施例の説明第１図、第２図において、１はサイドドア、２
はドアフレームであり、このドアフレーム２は一
枚の鋼板をロール成形にて一定断面に加工したも
のである。ドアフレーム２の内周部にはガラスラ
ン保持溝３が形成され、外周部にはウエザストリ
ツプ取付溝２０が形成されている。上記ガラスラ
ン保持溝３にはドアガラス７を支えるガラスラン
８が保持されている。すなわち、車体外面部６の
ガラスラン保持溝３側には、側縁部６ａを裏側へ
密着して折り返すことにより平坦部２１が形成さ
れ、平坦部２１の裏側の中間部には内向きの突条
５が一体に折曲形成されている。また、ガラスラ
ン保持溝３の突条５と対向する部位には閉断面構
造の段部４が形成されており、これら突条５と段
部４とによつてガラスラン８の両側部を抜け止め
している。DESCRIPTION OF EMBODIMENTS In FIGS. 1 and 2, 1 is a side door; 2 is a side door;
2 is a door frame, and this door frame 2 is made by processing a single steel plate into a constant cross section by roll forming. A glass run holding groove 3 is formed on the inner circumference of the door frame 2, and a weather strip mounting groove 20 is formed on the outer circumference. A glass run 8 that supports a door glass 7 is held in the glass run holding groove 3. That is, a flat part 21 is formed on the glass run holding groove 3 side of the outer surface part 6 of the vehicle body by folding back the side edge part 6a in close contact with the back side, and an inward protrusion is formed in the middle part of the back side of the flat part 21. The strips 5 are integrally bent. In addition, a stepped portion 4 having a closed cross-section structure is formed at a portion of the glass run holding groove 3 that faces the protruding ridge 5, and these protruding ridges 5 and the stepped portion 4 allow the glass run 8 to pass through both sides. It's stopped.

ドアフレーム２の車体外面部６の表面にはモー
ル９がパツド１０を介して取り付けられており、
モール９の両側部９ａ，９ｂは、その端末が外部
に露出しないようにするため車体外面部６の両側
縁６ａ，６ｂに巻き付けられている。このうち、
ガラスラン保持溝３側に巻き付けられたモール９
の一側部９ａは上記突条５の手前で終端となり、
かつモール９とパツド１０との厚みの和は突条５
の高さｈ以下となつている。 A molding 9 is attached to the surface of the vehicle body outer surface portion 6 of the door frame 2 via a pad 10.
Both side parts 9a and 9b of the molding 9 are wrapped around both side edges 6a and 6b of the outer surface part 6 of the vehicle body so that the ends thereof are not exposed to the outside. this house,
Molding 9 wrapped around the glass run holding groove 3 side
One side 9a terminates in front of the protrusion 5,
And the sum of the thickness of molding 9 and pad 10 is protrusion 5
The height is less than h.

上記のように、ドアフレーム２の側縁８ａに巻
き付けられたモール９とパツド１０とが抜け止め
用突条５の手前で終端となり、モール９とパツド
１０とが突条５の外側に巻き付いていないので、
ガラスラン８は突条５の高さモール９およびパツ
ド１０の厚みとの和によつて車体内方へ押し付け
られることがなく、したがつてドアフレーム２表
面からドアガラス７表面までの段差L₂を従来
（第３図の段差L₁）に比べて小さくすることがで
きる。また、ガラスラン８に車体内方への余分な
押圧力が作用しないので、ガラスラン８とドアガ
ラス７との圧着力が過大となることもない。 As mentioned above, the molding 9 and pad 10 wrapped around the side edge 8a of the door frame 2 terminate before the retaining protrusion 5, and the molding 9 and pad 10 are wrapped around the outside of the protrusion 5. Since there is no,
The glass run 8 is not pressed inward by the sum of the height of the protrusion 5, the molding 9, and the thickness of the pad 10, and therefore the step _L2 from the surface of the door frame 2 to the surface of the door glass 7 is prevented. can be made smaller than the conventional one (the step L ₁ in FIG. 3). Moreover, since no extra pressing force is applied to the glass run 8 inward of the vehicle body, the pressing force between the glass run 8 and the door glass 7 does not become excessive.

なお、上記のような突条５をなくし、平坦部２
１の裏側へ巻き付けたモール９の一側部９ａによ
つてガラスラン８を抜け止めすることも考えられ
るが、この場合にはガラスラン８の係止位置が一
定しなくなるとともに、抜け止め効果が不十分と
なる。これに対し、本考案では突条５がドアフレ
ーム２と一体に形成されているので、ガラスラン
８の係止位置が一定しかつ十分な抜け止め効果を
発揮できる。 Note that the protrusion 5 as described above is eliminated, and the flat portion 2 is
It is also conceivable to prevent the glass run 8 from slipping out by using one side 9a of the molding 9 wrapped around the back side of the molding 9, but in this case, the locking position of the glass run 8 will not be constant, and the slipping prevention effect will be reduced. It becomes insufficient. In contrast, in the present invention, since the protrusion 5 is formed integrally with the door frame 2, the locking position of the glass run 8 is constant and a sufficient effect of preventing it from coming off can be exerted.

考案の効果以上の説明で明らかなように、本考案によれば
ドアフレームのガラスラン保持溝内にガラスラン
抜け止め用の突条を設け、この突条の手前でモー
ルの巻き込み部が終端となるようにしたので、ガ
ラスランが車体内方へ余計に押し付けられること
がなくなり、ドアフレーム表面からドアガラス表
面までの段差を小さくできるとともに、ガラスラ
ンとドアガラスとの圧着力をモールを有しないド
アフレームと同様に適度に設定できる。また、突
条はドアフレームと一体に形成されているので、
ガラスランの係止位置が一定しかつガラスランの
確実な抜け止め効果を発揮できる。Effects of the Invention As is clear from the above explanation, according to the present invention, a protrusion for preventing the glass run from slipping out is provided in the glass run retaining groove of the door frame, and the winding part of the molding ends in front of this protrusion. This eliminates the need for the glass run to be unnecessarily pushed inward into the vehicle body, making it possible to reduce the level difference from the door frame surface to the door glass surface, and eliminating the need for molding to reduce the pressure force between the glass run and the door glass. It can be set appropriately like the door frame. In addition, since the protrusion is formed integrally with the door frame,
The locking position of the glass run is constant and the effect of surely preventing the glass run from coming off can be exhibited.

[Brief explanation of the drawing]

第１図は自動車用ドアの側面図、第２図は本考
案にかかるモール付ドアフレームの第１図Ａ−Ａ
線断面図、第３図は従来のモール付ドアフレーム
の第１図Ａ−Ａ線断面図である。２……ドアフレーム、３……ガラスラン保持
溝、５……突条、６……車体外面部、６ａ……側
縁、７……ドアガラス、８……ガラスラン、９…
…モール、９ａ……側部、１０……パツド。 Figure 1 is a side view of an automobile door, and Figure 2 is a door frame with molding according to the present invention.
3 is a sectional view taken along line AA in FIG. 1 of a conventional door frame with molding. 2...Door frame, 3...Glass run holding groove, 5...Protrusion, 6...Vehicle body outer surface portion, 6a...Side edge, 7...Door glass, 8...Glass run, 9...
...Mall, 9a...side, 10...pad.

Claims

[Claims for Utility Model Registration] By continuously roll-forming a single steel plate, a glass run holding groove 3 is formed on the inner periphery facing the door glass 7, and a weather strip mounting groove 20 is formed on the outer periphery. At the same time, in the door frame 2 with a molding, which is formed by covering the outer surface of the vehicle body outer surface section 6 with a molding 9 and attaching both sides of the molding 9 to both side edges of the vehicle body outer surface section 6, the glass of the vehicle body outer surface section 6 is provided. A flat part 21 is formed by folding the side edge 6a on the run holding groove 3 side tightly to the back side, and one side part 9a of the molding 9 is wrapped around the flat part 21, and the flat part 2
An inwardly directed protrusion 5 having a height equal to or greater than the thickness of the side part 9a of the molding 9 is integrally bent and formed on the back side of the molding 9 at a position that goes inside the end of the side part 9a of the molding 9. A door frame structure with a molding for an automobile, characterized in that a projection 5 prevents one side of a glass run 8 from slipping out.