JP6853480B2

JP6853480B2 - Glass with frame

Info

Publication number: JP6853480B2
Application number: JP2017144292A
Authority: JP
Inventors: 中田　修; 修中田
Original assignee: Central Glass Co Ltd
Current assignee: Central Glass Co Ltd
Priority date: 2017-07-26
Filing date: 2017-07-26
Publication date: 2021-03-31
Anticipated expiration: 2037-07-26
Also published as: JP2019025959A

Description

本発明は、車体に取り付けられる枠体付きガラスに関するものであり、特に枠体付きガラスを車体に取り付ける際に用いられる位置決めピンに関する。 The present invention relates to a framed glass attached to a vehicle body, and more particularly to a positioning pin used when attaching the framed glass to a vehicle body.

自動車等の車両の窓において、ガラス板は金属製の車体に樹脂製の枠体を介して装着されるのが一般的である。この樹脂製の枠体は、流動状態の樹脂をガラス板の周縁部に押出成型又は射出成型することにより、ガラス板と一体となっている。 In the windows of vehicles such as automobiles, the glass plate is generally attached to a metal body via a resin frame. This resin frame is integrated with the glass plate by extrusion molding or injection molding the fluid resin on the peripheral edge of the glass plate.

上記の枠体が成型された枠体付きガラスは、車体の窓枠部分に接着材を用いて固定されるが、接着材による接着の完了までには時間がかかる。そのため、接着が完了するまでの間、枠体付きガラスを所定の位置に固定するために、鋲状のピン等が固定具として広く用いられている。このような位置決めピンを用いる場合、枠体付きガラスに位置決めピンを設置し、車体に該位置決めピンを装着する為の取り付け孔等を設ける手法が知られている（例えば、特許文献１〜３参照）。 The glass with a frame on which the above-mentioned frame is molded is fixed to the window frame portion of the vehicle body by using an adhesive, but it takes time to complete the adhesion by the adhesive. Therefore, a stud-shaped pin or the like is widely used as a fixing tool in order to fix the framed glass in a predetermined position until the bonding is completed. When such a positioning pin is used, a method is known in which the positioning pin is installed on the glass with a frame and a mounting hole or the like for mounting the positioning pin is provided on the vehicle body (see, for example, Patent Documents 1 to 3). ).

特開平１０−０４４７６４号公報Japanese Unexamined Patent Publication No. 10-044764 特開２０１０−２０２１７７号公報JP-A-2010-202177 特開２０１３−０５２７２６号公報Japanese Unexamined Patent Publication No. 2013-0527226

前述したような位置決めピンを枠付きガラスに設ける場合は、枠体に接着用テープや接着材で固定したり、流動状態の樹脂で枠体を押出成型や射出成型する際に一体化させたりする手法が知られている。 When the positioning pin as described above is provided on the glass with a frame, it is fixed to the frame with an adhesive tape or an adhesive, or integrated when the frame is extruded or injection-molded with a fluid resin. The method is known.

上記の手法のうち、接着用テープや接着材を用いる手法は簡便であり、平面の基台上に位置決めピンを接着したり、窪みのある基台に接着材を充填し当該窪みに位置決めピンを挿入したりすることで、該位置決めピンを枠体に固定することが出来る。しかし一方で、車体への取り付け時や搬送過程で位置決めピンが接着位置からズレてしまう場合があったため、上記の窪みのある基台を用い、当該窪みと位置決めピンとの間に隙間を設けないようにすることで、上記のようなズレを防いでいた。 Among the above methods, the method using an adhesive tape or an adhesive is simple, and the positioning pin is adhered on a flat base, or the base with a recess is filled with an adhesive and the positioning pin is placed in the recess. The positioning pin can be fixed to the frame by inserting it. However, on the other hand, since the positioning pin may be displaced from the adhesive position when it is attached to the vehicle body or during the transport process, use the above-mentioned base with a recess and do not provide a gap between the recess and the positioning pin. By setting it to, the above-mentioned deviation was prevented.

通常、枠体付きガラスの枠体や位置決めピン、及び上記の基台は樹脂材を使用していることから、接着材を使用しても乾燥の為に加熱工程を用いることは少ない。また、上記の窪み内で位置決めピンが接着位置から位置ズレするのを防ぐために、該位置決めピンと窪みとの間は隙間がないようにすることから、窪みは位置決めピンによって密閉された状態となる。そのため、位置決めピンを窪みに固定する際に接着材が乾燥し難くなり、位置決めピンの固定を完了するまでに要する時間が長くなってしまうという問題があった。 Normally, since the frame of the glass with the frame, the positioning pin, and the above-mentioned base are made of a resin material, even if an adhesive is used, the heating process is rarely used for drying. Further, in order to prevent the positioning pin from being displaced from the adhesive position in the recess, there is no gap between the positioning pin and the recess, so that the recess is sealed by the positioning pin. Therefore, there is a problem that the adhesive becomes difficult to dry when the positioning pin is fixed to the recess, and the time required to complete the fixing of the positioning pin becomes long.

そこで本発明は、位置決めピンを枠付きガラスに接着材で取り付ける際に、固定に要する時間を短縮可能な手法を得ることを目的とした。 Therefore, an object of the present invention is to obtain a method capable of shortening the time required for fixing the positioning pin when it is attached to the framed glass with an adhesive.

上記課題に対して鋭意検討を行った結果、胴体部と突起部を有する位置決めピンと、該位置決めピンの胴体部を接着する窪みを設けた基台を備えた枠体において、窪みと位置決めピンの胴体部との接着部の間に隙間を設け、当該隙間において接着材を部分的に露出させることによって、接着材で固定に要する時間を短縮可能であることがわかった。また、前述したように窪みと位置決めピンの胴体部との接着部の間に隙間があると、位置決めピンが接着位置からズレてしまうという問題があるが、窪みの周縁を一部突出させた突出部を設け、該突出部と位置決めピンの胴体部とを接触させることによって上記の問題を解消した。 As a result of diligent studies on the above problems, in a frame body provided with a positioning pin having a body portion and a protrusion and a base provided with a recess for adhering the body portion of the positioning pin, the body of the recess and the positioning pin It was found that the time required for fixing with the adhesive can be shortened by providing a gap between the portion and the adhesive portion and partially exposing the adhesive in the gap. Further, as described above, if there is a gap between the recess and the bonding portion between the body portion of the positioning pin, there is a problem that the positioning pin is displaced from the bonding position. The above problem was solved by providing a portion and bringing the protruding portion into contact with the body portion of the positioning pin.

すなわち本発明は、ガラス板と、該ガラス板の周縁に一体化された樹脂製の枠体と、該ガラス板を車体へ取り付ける為の位置決めピンと、を有する枠体付きガラスにおいて、該枠体は、該位置決めピンを接着する基台を備えたものであり、該位置決めピンは、胴体部と突起部を有し、該基台は、該位置決めピンの胴体部を挿入可能な窪みを有し、該窪みは、該窪みを開口方向から見た時、該窪みの周縁が該窪みの中心方向へ突出した突出部を有し、該突出部は、該位置決めピンの胴体部に設けた爪部の周縁と接触するものであり、該窪みの底面と該位置決めピン該爪部の下面との間に接着層を有し、該接着層は空気に露出する露出部を窪みの周縁と爪部の周縁との間に有するものである枠体付きガラスである。 That is, the present invention is a glass with a frame having a glass plate, a resin frame integrated with the peripheral edge of the glass plate, and a positioning pin for attaching the glass plate to the vehicle body. The positioning pin is provided with a base for adhering the positioning pin, the positioning pin has a body portion and a protrusion, and the base has a recess into which the body portion of the positioning pin can be inserted. The recess has a protrusion in which the peripheral edge of the recess protrudes toward the center of the recess when the recess is viewed from the opening direction, and the protrusion is a claw portion provided on the body portion of the positioning pin. It is in contact with the peripheral edge and has an adhesive layer between the bottom surface of the recess and the lower surface of the positioning pin and the claw portion, and the adhesive layer exposes the exposed portion to the air to the peripheral edge of the recess and the peripheral edge of the claw portion. It is a glass with a frame that is held between and.

本発明により、位置決めピンを枠付きガラスに接着材で取り付ける際に、固定に要する時間を短縮可能な手法を得ることが可能となった。 According to the present invention, it has become possible to obtain a method capable of shortening the time required for fixing when the positioning pin is attached to the framed glass with an adhesive.

本発明の一実施形態の位置決めピンと基台の、（ａ）位置決めピンの真上から見た時、（ｂ）Ａ−Ａ´断面、（ｃ）Ｂ−Ｂ´断面、及び（ｄ）別の実施形態のＢ−Ｂ´断面を示す概略図である。When viewed from directly above (a) the positioning pin of the positioning pin and the base of one embodiment of the present invention, (b) AA'cross section, (c) BB' cross section, and (d) another It is the schematic which shows the BB'cross section of embodiment. 本発明の枠体付きガラスの一実施形態を、位置決めピンの真上から見た時の概略図である。It is the schematic when one embodiment of the glass with a frame of this invention is seen from right above the positioning pin. 本発明の基台の実施形態を示した概略平面図である。It is the schematic plan view which showed the embodiment of the base of this invention.

１：用語の説明
（各方向）
本明細書では、図１の（ｂ）〜（ｄ）に示したように、位置決めピン１を基台２に接着した状態で、位置決めピン１の先端側をＺプラス方向、該基台２側をＺマイナス方向と記載する。また、Ｚプラス方向を「上」、Ｚマイナス方向を「下」と記載することもある。また、Ｘ軸及びＹ軸はＺ軸とそれぞれ直交する軸であればよく、特に限定するものではない。例えば図１、図３に記載したように基台２の短軸側をＸ軸、長軸側をＹ軸としてもよい。 1: Explanation of terms (in each direction)
In the present specification, as shown in FIGS. 1B to 1D, the tip end side of the positioning pin 1 is in the Z plus direction, and the base 2 side is in a state where the positioning pin 1 is adhered to the base 2. Is described as the Z minus direction. Further, the Z plus direction may be described as "up" and the Z minus direction may be described as "down". Further, the X-axis and the Y-axis may be any axes orthogonal to the Z-axis, and are not particularly limited. For example, as shown in FIGS. 1 and 3, the short axis side of the base 2 may be the X axis and the long axis side may be the Y axis.

（開口方向）
「開口方向」とは、窪みが開口する方向を示しており、例えば図１ではＺマイナスからＺプラスへ向かう向きを指すものとする。また、前述したように下から上へ向かう方向としてもよい。また、「開口方向から見る」とは、Ｚプラス側からＺマイナス側を見る事であり、上から下を見る事としてもよい。 (Opening direction)
The "opening direction" indicates the direction in which the depression opens. For example, in FIG. 1, it is assumed that the direction is from Z minus to Z plus. Further, as described above, the direction may be from bottom to top. Further, "viewing from the opening direction" means looking at the Z-minus side from the Z-plus side, and may be looking at from the top to the bottom.

（窪みの中心方向）
「窪みの中心方向」とは、開口方向から見た時の窪みの中心を指すものとする。例えば、図１ではＸ−Ｙ面における窪みの中心としてもよい。 (Direction to the center of the depression)
The "center direction of the dent" refers to the center of the dent when viewed from the opening direction. For example, in FIG. 1, it may be the center of the depression on the XY plane.

（各面）
本明細書では、開口方向側から見た時、各部材の面のうち最も上側にある面を「上面」、該上面と対向する面を「下面」と記載する。また、各部材の下面のうち、最も下側にある面を「底面」と記載することもある。また、該上面や該下面と交わる面のうち、各部材の周縁を含む面を「側面」と記載する。 (Each side)
In the present specification, the uppermost surface of each member when viewed from the opening direction side is referred to as "upper surface", and the surface facing the upper surface is referred to as "lower surface". Further, among the lower surfaces of each member, the lowermost surface may be described as "bottom surface". Further, among the upper surface and the surface intersecting the lower surface, the surface including the peripheral edge of each member is referred to as "side surface".

また、本発明の基台は窪みを有する。該窪みは部品ではなく、該基台の１以上の面に囲まれた空間である。該窪みを囲む面のうち、開口方向側から見た時に最も下側にある面を、便宜上窪みの「底面」と記載する。また、該窪みの周縁を含み該底面交わる面を、窪みの「側面」と記載することもある。 Further, the base of the present invention has a recess. The recess is not a component, but a space surrounded by one or more surfaces of the base. Of the surfaces surrounding the recess, the surface that is the lowest when viewed from the opening direction side is referred to as the "bottom surface" of the recess for convenience. In addition, the surface that includes the peripheral edge of the depression and intersects the bottom surface may be referred to as a "side surface" of the depression.

２：枠体付きガラス
以下に、図１、図２を参照しながら本発明を説明する。図１は本発明の好適な実施形態のひとつであり、それぞれ（ａ）開口方向（Ｚプラス方向）から見た概略図、（ｂ）図１（ａ）のＡ−Ａ´断面の断面概略図、（ｃ）図１（ａ）のＢ−Ｂ´断面の断面概略図、及び（ｄ）別の実施形態の（ｃ）同様のＢ−Ｂ´断面の断面概略図である。また、図２は枠体付きガラスを位置決めピン１側の上方から見た時の概略図である。また、図３は本発明の基台２の実施形態を示す概略平面図である。なお、本発明は以下の実施形態に限定されるものではない。 2: Glass with a frame The present invention will be described below with reference to FIGS. 1 and 2. FIG. 1 is one of the preferred embodiments of the present invention, which are (a) a schematic view seen from the opening direction (Z plus direction), and (b) a schematic cross-sectional view of the AA'cross section of FIG. 1 (a), respectively. , (C) FIG. 1 (a) is a schematic cross-sectional view of the BB'cross section, and (d) is a schematic cross-sectional view of the same BB'cross section as in (c) of another embodiment. Further, FIG. 2 is a schematic view of the glass with a frame when viewed from above on the positioning pin 1 side. Further, FIG. 3 is a schematic plan view showing an embodiment of the base 2 of the present invention. The present invention is not limited to the following embodiments.

（枠体付きガラス）
枠体付きガラスとは、図２に示したように、所定形状のガラス板４の周縁部に樹脂製の枠体３を一体成型した車両用の部材である。ガラス板４としては、フラットなガラス板の他に、曲げ加工された曲げガラス板、強化ガラス板、着色ガラス板、合わせガラス板等を用いることが出来る。 (Glass with frame)
As shown in FIG. 2, the glass with a frame is a member for a vehicle in which a resin frame 3 is integrally molded on a peripheral edge of a glass plate 4 having a predetermined shape. As the glass plate 4, in addition to the flat glass plate, a bent glass plate, a tempered glass plate, a colored glass plate, a laminated glass plate, or the like that has been bent can be used.

また、枠体３は流動状態の樹脂を、ガラス板の周縁部に押出成型又は射出成型することによって得ることが可能である。そのため、使用する樹脂は加熱環境下で流動性を持ち、冷却後に固化するものであればよい。例えば、スチレン系、オレフィン系、塩化ビニル系、ウレタン系等の熱可塑性エラストマーを用いることが可能である。 Further, the frame body 3 can be obtained by extrusion molding or injection molding a fluid resin on the peripheral edge of the glass plate. Therefore, the resin used may be any resin that has fluidity in a heating environment and solidifies after cooling. For example, styrene-based, olefin-based, vinyl chloride-based, urethane-based and other thermoplastic elastomers can be used.

基台２は、枠体３の表面に基台２の窪み２０が露出するように枠体３に設けられる。ガラス板４の周縁部に枠体３を一体成型する際に、該基台２を構成する予め成型した部品を同時に一体成型しても、枠体３を成型後に枠体３上に該基台２を構成する部品を固定してもよい。また、上記の枠体３の成型は、通常所定形状の金型を用いて該金型内部に樹脂を流動させて行うが、この時予め基台２の形状を成型可能な金型を用いてもよい。この方法で該基台２を成型した場合、該枠体３と該基台２とは同じ樹脂によって構成されたものとなる。 The base 2 is provided on the frame 3 so that the recess 20 of the base 2 is exposed on the surface of the frame 3. When the frame body 3 is integrally molded on the peripheral edge of the glass plate 4, even if the pre-molded parts constituting the base 2 are integrally molded at the same time, the base body 3 is formed on the frame body 3 after the frame body 3 is molded. The parts constituting 2 may be fixed. Further, the molding of the frame body 3 is usually performed by flowing the resin inside the mold using a mold having a predetermined shape, but at this time, a mold capable of molding the shape of the base 2 is used in advance. May be good. When the base 2 is molded by this method, the frame 3 and the base 2 are made of the same resin.

また、枠体付きガラスは上記基台２に位置決めピン１が固定される。該位置決めピン１によって、図示しない車体に該枠体付きガラスを取り付けることが可能となる。そのため、位置決めピン１の先端は、通常ガラス板４のガラス面と反対方向を向くように固定される。 Further, in the glass with a frame, the positioning pin 1 is fixed to the base 2. The positioning pin 1 makes it possible to attach the framed glass to a vehicle body (not shown). Therefore, the tip of the positioning pin 1 is usually fixed so as to face the direction opposite to the glass surface of the glass plate 4.

また、枠体付きガラスは、ガラス板４のＺマイナス方向の表面に、装飾モール（図示しない）を設けてもよい。一般的に、装飾モールは車体の外観品質を向上させることを目的として設けられるものであり、枠体３表面に一体成型されたり、接着材や両面テープ等で枠体３表面に固定されたりする。装飾モールの材質は特に限定されるものではないが、例えばステンレス鋼等の金属や、塩化ビニル、ポリプロピレン等の樹脂が挙げられる。 Further, in the glass with a frame, a decorative molding (not shown) may be provided on the surface of the glass plate 4 in the Z minus direction. Generally, the decorative molding is provided for the purpose of improving the appearance quality of the vehicle body, and is integrally molded on the surface of the frame 3 or fixed to the surface of the frame 3 with an adhesive or double-sided tape. .. The material of the decorative molding is not particularly limited, and examples thereof include metals such as stainless steel and resins such as vinyl chloride and polypropylene.

（位置決めピン１）
位置決めピン１の形状は、枠体付きガラスを車体へ取り付け可能であれば特に限定するものではない。例えば、図１の（ａ）〜（ｄ）に記載したように、突起部１１と、該突起部１１の下に基台２に取り付け可能な胴体部１０と、を有するのが好ましい。また、位置決めピン１の材質は特に限定するものではないが、例えばポリアセタール樹脂やナイロン等のポリアミド樹脂が挙げられる。 (Positioning pin 1)
The shape of the positioning pin 1 is not particularly limited as long as the glass with a frame can be attached to the vehicle body. For example, as described in FIGS. 1A to 1D, it is preferable to have a protrusion 11 and a body portion 10 that can be attached to the base 2 under the protrusion 11. The material of the positioning pin 1 is not particularly limited, and examples thereof include a polyamide resin such as a polyacetal resin and nylon.

（胴体部１０）
胴体部１０は、図１の（ｂ）〜（ｄ）に示したように、該胴体部１０を一部Ｘ−Ｙ面上に突出させた平板状の爪部１２を設ける。該爪部１２の周縁と窪み２０（図１では２０ａ）の側面とが接触するように位置決めピン１を設置すると、該胴体部１０又は該爪部１２と該窪み２０の側面とを一部非接触にすることが可能となる。該爪部１２の下面と窪みの底面（図では２４ａ）との間に接着層５を形成すると、図１の（ａ）、（ｃ）、（ｄ）に示したように上記の非接触部分において該接着層５が大気中に露出する。該接着層５が大気中に露出することによって、接着層５の乾燥にかかる時間を短くすることが可能となり、該位置決めピン１の固定にかかる時間を短くすることができる。また、この「固定」とは全ての接着材が乾燥を終えている必要はなく、例えば搬送等によって弱い力が加わる場合に接着した位置からズレない程度であればよい。また、位置決めピン１の接着時に余剰の接着材が生じた場合、余剰分が上記の非接触部分へ流れ込むため、位置決めピン１が余剰の接着材によって浮き上がるという問題を抑制することが可能となる。 (Torso 10)
As shown in FIGS. 1B to 1D, the body portion 10 is provided with a flat plate-shaped claw portion 12 having the body portion 10 partially projected on the XY plane. When the positioning pin 1 is installed so that the peripheral edge of the claw portion 12 and the side surface of the recess 20 (20a in FIG. 1) are in contact with each other, the body portion 10 or the claw portion 12 and the side surface of the recess 20 are partially removed. It becomes possible to make contact. When the adhesive layer 5 is formed between the lower surface of the claw portion 12 and the bottom surface of the recess (24a in the figure), the non-contact portion is as shown in FIGS. 1 (a), (c), and (d). The adhesive layer 5 is exposed to the atmosphere. By exposing the adhesive layer 5 to the atmosphere, it is possible to shorten the time required for the adhesive layer 5 to dry, and it is possible to shorten the time required for fixing the positioning pin 1. Further, this "fixing" does not require that all the adhesives have been dried, and may be such that they do not deviate from the bonded positions when a weak force is applied due to, for example, transportation. Further, when a surplus adhesive is generated when the positioning pin 1 is adhered, the surplus flows into the non-contact portion, so that the problem that the positioning pin 1 is lifted by the surplus adhesive can be suppressed.

また、図１の（ｂ）〜（ｄ）に示したように、該胴体部１０は、該突起部１１の外周より外周が小さい首部１０ａを有するのが好ましい。該位置決めピン１を車体へ取り付ける際、該車体に弾性体や爪を設け、該首部１０ａが引っ掛かり易い構造とすると、該位置決めピン１を抜け難くすることが可能である。 Further, as shown in FIGS. 1B to 1D, the body portion 10 preferably has a neck portion 10a having a smaller outer circumference than the outer circumference of the protrusion 11. When the positioning pin 1 is attached to the vehicle body, if an elastic body or a claw is provided on the vehicle body so that the neck portion 10a can be easily caught, the positioning pin 1 can be made difficult to come off.

また、図１の（ｂ）、（ｃ）に示したように、該胴体部１０は、脚部１０ｂを有してもよい。該脚部１０ｂは爪部１２よりも下側へ突出したものであり、図１の（ｄ）のように、脚部１０ｂを設けなくともよい。また、該脚部１０ｂの側面は窪み２０の周縁と接触しないことが好ましい。該脚部１０ｂを設けると、余剰の接着材が生じた場合、該接着材が該脚部１０ｂの側面に沿って下方へ流れ易くなるため、該爪部１２の下面と窪み２０の底面との間で接着材が溜まって、位置決めピン１を浮かせてしまうという問題を抑制することが可能となる場合がある。また、該脚部１０ｂの底面と、基台２とを接触させないことによって、より上記の問題を抑制する効果が高くなるため好ましい。 Further, as shown in FIGS. 1B and 1C, the body portion 10 may have leg portions 10b. The leg portion 10b protrudes downward from the claw portion 12, and it is not necessary to provide the leg portion 10b as shown in FIG. 1 (d). Further, it is preferable that the side surface of the leg portion 10b does not come into contact with the peripheral edge of the recess 20. When the leg portion 10b is provided, when excess adhesive is generated, the adhesive material easily flows downward along the side surface of the leg portion 10b, so that the lower surface of the claw portion 12 and the bottom surface of the recess 20 are formed. It may be possible to suppress the problem that the adhesive material accumulates between them and causes the positioning pin 1 to float. Further, it is preferable that the bottom surface of the leg portion 10b is not brought into contact with the base 2 because the effect of suppressing the above problem is further enhanced.

（基台２）
本発明の基台２は、該基台２の表面に位置決めピン１の胴体部１０を挿入可能な窪み２０を有する。前述したように、該基台２は基台２を構成する部品を枠体３上に固定するもの（図示せず）でも、図１に示すように、該基台２を構成する予め成型した部品を枠体３の成型時に枠体３と一体成型されるものでもよい。 (Base 2)
The base 2 of the present invention has a recess 20 on the surface of the base 2 into which the body portion 10 of the positioning pin 1 can be inserted. As described above, even if the base 2 fixes the parts constituting the base 2 on the frame body 3 (not shown), as shown in FIG. 1, the base 2 is pre-molded to form the base 2. The parts may be integrally molded with the frame body 3 at the time of molding the frame body 3.

基台２の材質は特に限定するものではない。前述した枠体３と同様に、例えばスチレン系、オレフィン系、塩化ビニル系、ウレタン系等の熱可塑性エラストマーを用いることが可能である。 The material of the base 2 is not particularly limited. Similar to the frame 3 described above, for example, a styrene-based, olefin-based, vinyl chloride-based, urethane-based, or other thermoplastic elastomer can be used.

（窪み２０）
窪み２０は基台２表面に形成された、上方向へ開口した開口部であり、該窪み２０内に位置決めピン１の胴体部１０が挿入され固定される。該窪み２０の形状は位置決めピン１の胴体部１０の形状に合わせればよく、特に限定するものではない。また、例えば窪み２０を形成する面が曲面でも平面でもよい。また、例えば、開口方向から見た時の周縁の形状が、円形や楕円に複数の突出部２１を有する形状や、矩形や多角形に突出部２１を有する形状等が挙げられる。 (Dent 20)
The recess 20 is an opening formed on the surface of the base 2 and opened upward, and the body portion 10 of the positioning pin 1 is inserted and fixed in the recess 20. The shape of the recess 20 may match the shape of the body portion 10 of the positioning pin 1, and is not particularly limited. Further, for example, the surface forming the recess 20 may be a curved surface or a flat surface. Further, for example, the shape of the peripheral edge when viewed from the opening direction includes a shape having a plurality of protrusions 21 in a circle or an ellipse, a shape having a protrusion 21 in a rectangle or a polygon, and the like.

窪み２０は、該窪み２０の周縁２２が突出した突出部２１を有し、該位置決めピン１の胴体部１０の爪部１２と該突出部２１とが接触する。また、該突出部２１は、上から見た時、窪み２０の中心方向へ突出する。窪み２０は、図３の（ａ）、（ｃ）に記載したように第２の窪み２０ｂを有するものでも、図３の（ｂ）に記載したように窪み２０を１つだけ有するものでもよい。上記の突出部２１によって、窪み２０の突出部２１ではない周縁２２と、位置決めピン１の胴体部１０の爪部１２の周縁との間に隙間を形成することが可能となる。 The recess 20 has a protruding portion 21 on which the peripheral edge 22 of the recess 20 protrudes, and the claw portion 12 of the body portion 10 of the positioning pin 1 and the protruding portion 21 come into contact with each other. Further, the protruding portion 21 projects toward the center of the recess 20 when viewed from above. The recess 20 may have a second recess 20b as described in FIGS. 3A and 3C, or may have only one recess 20 as described in FIG. 3B. .. The protrusion 21 makes it possible to form a gap between the peripheral edge 22 of the recess 20 which is not the protrusion 21 and the peripheral edge of the claw portion 12 of the body portion 10 of the positioning pin 1.

位置決めピン１の胴体部１０の爪部１２の周縁との間に隙間を設け、さらに位置決めピン１が接着位置からズレるのを防止可能であれば、突出部２１の数は限定されるものではなく１個でも複数でもよい。例えば、図１の（ａ）〜（ｄ）、及び図３の（ａ）のように、突出部２１のみが位置決めピン１の胴体部１０の爪部１２の周縁と接触するよう４個の突出部２１を設けたり、図３の（ｂ）のようにＸ軸方向は位置決めピン１の胴体部１０の爪部１２の周縁が窪み２０の周縁２２と接し、Ｙ軸方向は突出部２１と接するように２個の突出部２１を対向して設けたりする等、位置決めピン１の胴体部１０の形状等に応じて複数の突出部２１の数及び位置を適宜決定すればよい。 The number of the protruding portions 21 is not limited as long as a gap is provided between the positioning pin 1 and the peripheral edge of the claw portion 12 of the body portion 10 and the positioning pin 1 can be prevented from being displaced from the adhesive position. It may be one or more. For example, as shown in (a) to (d) of FIG. 1 and (a) of FIG. 3, four protrusions so that only the protrusion 21 comes into contact with the peripheral edge of the claw portion 12 of the body portion 10 of the positioning pin 1. A portion 21 is provided, or as shown in FIG. 3B, the peripheral edge of the claw portion 12 of the body portion 10 of the positioning pin 1 is in contact with the peripheral edge 22 of the recess 20 in the X-axis direction, and is in contact with the protruding portion 21 in the Y-axis direction. The number and position of the plurality of projecting portions 21 may be appropriately determined according to the shape and the like of the body portion 10 of the positioning pin 1, such as providing the two projecting portions 21 so as to face each other.

また、図３の（ｃ）に記載したように、窪み２０は、該窪み２０を開口方向から見た時、該窪み２０の周縁２２がスリット２３を有するのが好ましい。通常、位置決めピン１を接着する際は接着材を塗布するが、位置決めピン１は軽量であるため、接着材の量が過剰になると固定されるまでの間に位置決めピン１が浮き上がってしまう場合がある。そこで、スリット２３を設けることにより、余剰の接着材を基台２の外へ流し出すことが可能となり、上記のような位置決めピン１の浮き上がりを防ぐことが可能となる。なお、図３では第２の窪み２０ｂにもスリットを設けている。当該スリットは、第１の窪み２０ａの第１底面２４ａ上に余剰な接着材がある場合、該接着材を下方へ流し第２の窪み２０ｂへ流入させることが可能である。また、スリット２３は複数設けてもよい。 Further, as described in FIG. 3C, the recess 20 preferably has a slit 23 on the peripheral edge 22 of the recess 20 when the recess 20 is viewed from the opening direction. Normally, an adhesive is applied when adhering the positioning pin 1, but since the positioning pin 1 is lightweight, if the amount of the adhesive is excessive, the positioning pin 1 may be lifted before it is fixed. is there. Therefore, by providing the slit 23, it is possible to allow the excess adhesive material to flow out of the base 2, and it is possible to prevent the positioning pin 1 from being lifted as described above. In FIG. 3, a slit is also provided in the second recess 20b. If there is an excess adhesive on the first bottom surface 24a of the first recess 20a, the slit can allow the adhesive to flow downward and flow into the second recess 20b. Further, a plurality of slits 23 may be provided.

（接着層５）
接着層５は、位置決めピン１の胴体部１０の爪部１２の下面と窪み２０の底面２４との間に設けられる層であり、図１（ａ）、（ｃ）、（ｄ）に示すように、少なくとも一部が空気中に露出する露出部５１を窪み２０の周縁２２と爪部１２の周縁との間に有する。当該露出部５１に露出した接着層５が迅速に乾燥、固化することによって、位置決めピン１の胴体部１０との接触部分を素早く固定することが可能になると考えられる。 (Adhesive layer 5)
The adhesive layer 5 is a layer provided between the lower surface of the claw portion 12 of the body portion 10 of the positioning pin 1 and the bottom surface 24 of the recess 20, and is as shown in FIGS. 1A, 1C, and 1D. In addition, an exposed portion 51 having at least a part exposed to the air is provided between the peripheral edge 22 of the recess 20 and the peripheral edge of the claw portion 12. It is considered that the adhesive layer 5 exposed to the exposed portion 51 dries and solidifies quickly, so that the contact portion of the positioning pin 1 with the body portion 10 can be quickly fixed.

接着層５に用いる接着材は、空気と接触して硬化や乾燥することが可能なものであればよい。例えば、シアノアクリレート系の瞬間接着材、ウレタン系接着材等が挙げられ、特にシアノアクリル酸エチルを含む接着材が好ましい。 The adhesive used for the adhesive layer 5 may be any material that can be cured or dried in contact with air. For example, cyanoacrylate-based instant adhesives, urethane-based adhesives, and the like can be mentioned, and adhesives containing ethyl cyanoacrylate are particularly preferable.

（好適な実施形態）
本発明の基台２の好適な実施形態のひとつは、図１の（ａ）〜（ｃ）に示したように、前記窪み２０は第１の窪み２０ａであり、該第１の窪み２０ａは該第１の窪み２０ａの底面２４ａが部分的に窪んだ第２の窪み２０ｂを有し、前記突出部２１が、該第１の窪み２０ａの周縁２２に設けられたものであることを特徴とする。また、開口方向から見た時、該第１の窪み２０ａの開口部の面積＞該第２の窪み２０ｂの開口部の面積、とするのが好ましい。 (Preferable embodiment)
In one of the preferred embodiments of the base 2 of the present invention, as shown in FIGS. 1A to 1C, the recess 20 is a first recess 20a, and the first recess 20a is a first recess 20a. The bottom surface 24a of the first recess 20a has a second recess 20b that is partially recessed, and the protrusion 21 is provided on the peripheral edge 22 of the first recess 20a. To do. Further, when viewed from the opening direction, it is preferable that the area of the opening of the first recess 20a> the area of the opening of the second recess 20b.

図１（ａ）のＡ−Ａ´断面の断面概略図である図１（ｂ）は、突出部２１と位置決めピン１の胴体部１０の爪部１２の周縁とが接触している。当該突出部２１によって、位置決めピン１の位置ズレを抑制している。また、底面２４ａ上の接着層５は空気中に露出しておらず、爪部１２によって密閉された状態となっている。 In FIG. 1 (b), which is a schematic cross-sectional view of the AA'cross section of FIG. 1 (a), the protrusion 21 and the peripheral edge of the claw portion 12 of the body portion 10 of the positioning pin 1 are in contact with each other. The protrusion 21 suppresses the positional deviation of the positioning pin 1. Further, the adhesive layer 5 on the bottom surface 24a is not exposed to the air and is sealed by the claw portion 12.

図１（ａ）のＢ−Ｂ´断面の断面概略図である図１（ｃ）は、第１の窪み２０ａの周縁２２と位置決めピン１の胴体部１０の爪部１２の周縁との間に隙間を有し、接触していない。また、底面２４ａ上の接着層５は空気中に露出して露出部５１となり、乾燥し易いことから位置決めピン１の固定に要する時間を短縮することが可能となる。 FIG. 1 (c), which is a schematic cross-sectional view of the BB'cross section of FIG. 1 (a), is between the peripheral edge 22 of the first recess 20a and the peripheral edge of the claw portion 12 of the body portion 10 of the positioning pin 1. It has a gap and is not in contact. Further, the adhesive layer 5 on the bottom surface 24a is exposed to the air and becomes an exposed portion 51, which is easy to dry, so that the time required for fixing the positioning pin 1 can be shortened.

本実施形態では、第１底面２４ａの表面に接着層５を形成し、該接着層５を介して前記位置決めピン１の胴体部１０の爪部１２の下面を接着するのが好ましい。また、この時、図１では位置決めピン１は爪部１２の下面で底面２４ａに接着され、該位置決めピン１の胴体部１０の脚部１０ｂの底面は基台２と接触していない。また、第２の窪み２０ｂの側面と該位置決めピン１の胴体部１０の脚部１０ｂの側面とは接触していない。該第２の窪み２０ｂを設け、上記のように第２の窪み２０ｂの側面と位置決めピン１の胴体部１０の側面との間に隙間を持たせることによって、余剰の接着材が当該隙間から第２の窪み２０ｂへ流れて行き、位置決めピン１が余剰の接着材によって浮き上がるのを防ぎ、また、接着材を無駄なく接着することが可能となる。すなわち、前記位置決めピン１の胴体部１０の底面は基台２と接触しておらず、第２の窪み２０ｂの側面と該位置決めピン１の胴体部１０の側面とは接触していないのが好ましい。 In the present embodiment, it is preferable to form an adhesive layer 5 on the surface of the first bottom surface 24a and to bond the lower surface of the claw portion 12 of the body portion 10 of the positioning pin 1 via the adhesive layer 5. Further, at this time, in FIG. 1, the positioning pin 1 is adhered to the bottom surface 24a on the lower surface of the claw portion 12, and the bottom surface of the leg portion 10b of the body portion 10 of the positioning pin 1 is not in contact with the base 2. Further, the side surface of the second recess 20b and the side surface of the leg portion 10b of the body portion 10 of the positioning pin 1 are not in contact with each other. By providing the second recess 20b and providing a gap between the side surface of the second recess 20b and the side surface of the body portion 10 of the positioning pin 1 as described above, excess adhesive material can be removed from the gap. It flows into the recess 20b of 2 to prevent the positioning pin 1 from being lifted by the excess adhesive, and the adhesive can be adhered without waste. That is, it is preferable that the bottom surface of the body portion 10 of the positioning pin 1 is not in contact with the base 2, and the side surface of the second recess 20b is not in contact with the side surface of the body portion 10 of the positioning pin 1. ..

１：位置決めピン、２：基台、３：枠体、４：ガラス板、５：接着層、１０：胴体部、１０ａ：首部、１０ｂ：脚部、１１：突起部、１２：爪部、２０：窪み、２０ａ：第１の窪み、２０ｂ：第２の窪み、２１：突出部、２２：周縁、２３：スリット、２４：底面、２４ａ：第１底面、２４ｂ：第２底面、５１：露出部 1: Positioning pin 2: Base, 3: Frame, 4: Glass plate, 5: Adhesive layer, 10: Body, 10a: Neck, 10b: Leg, 11: Protrusion, 12: Claw, 20 : Recess, 20a: First recess, 20b: Second recess, 21: Protruding part, 22: Periphery, 23: Slit, 24: Bottom surface, 24a: First bottom surface, 24b: Second bottom surface, 51: Exposed part

Claims

In a glass with a frame having a glass plate, a resin frame integrated with the peripheral edge of the glass plate, and a positioning pin for attaching the glass plate to the vehicle body.
The frame body is provided with a base for adhering the positioning pin.
The positioning pin has a body portion and a protrusion portion, and has a body portion and a protrusion portion.
The base has a recess into which the body of the positioning pin can be inserted.
The recess has a protrusion in which the peripheral edge of the recess projects toward the center of the recess when the recess is viewed from the opening direction.
The protruding portion comes into contact with the peripheral edge of the claw portion provided on the body portion of the positioning pin.
An adhesive layer is provided between the bottom surface of the recess and the bottom surface of the positioning pin and the claw portion.
The adhesive layer is a framed glass having an exposed portion exposed to air between the peripheral edge of the recess and the peripheral edge of the claw portion.

The framed glass according to claim 1, wherein the base has a plurality of the protruding portions.

The framed glass according to claim 1 or 2, wherein the recess is characterized in that the peripheral edge of the recess has a slit when the recess is viewed from the opening direction.

When the recess is viewed from the opening direction, the recess is the first recess, and the first recess has a second recess in which the bottom surface of the first recess is partially recessed.
The framed glass according to any one of claims 1 to 3, wherein the protruding portion is provided on the peripheral edge of the first recess.

The framed glass according to claim 4, wherein the adhesive layer is provided on the bottom surface of the first recess.

4. The fourth or claim, wherein the bottom surface of the body portion of the positioning pin is not in contact with the base, and the side surface of the second recess is not in contact with the side surface of the body portion of the positioning pin. The glass with a frame according to 5.