JP2005205957A - Dovetail mounting structure of slide door - Google Patents

Dovetail mounting structure of slide door Download PDF

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JP2005205957A
JP2005205957A JP2004012301A JP2004012301A JP2005205957A JP 2005205957 A JP2005205957 A JP 2005205957A JP 2004012301 A JP2004012301 A JP 2004012301A JP 2004012301 A JP2004012301 A JP 2004012301A JP 2005205957 A JP2005205957 A JP 2005205957A
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bolt
sliding door
vehicle body
insertion hole
dovetail
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JP4135644B2 (en
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Kentaro Matsumura
健太郎 松村
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Nissan Shatai Co Ltd
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Nissan Shatai Co Ltd
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a dovetail mounting structure of a slide door capable of regularly fastening and fixing engaging members in positioned states of both engaging members mutually engaged by closing the slide door to secure accuracy of the mounting positions of the engaging members and enhance working efficiency. <P>SOLUTION: In this structure, a bolt insertion hole 5d provided in a vehicle body side dovetail 5 is formed to be larger than a bolt 6 in diameter, a weld nut 9 irrotationally fixed in advance is provided at the inside of a bolt insertion hole 11a formed on a mounted surface 11 on which the vehicle body side dovetail 5 is fastened and fixed in a cylindrical center pillar 1, an engaging part 6a capable of rotating and operating the bolt 6 by a tool 8 is formed at the tip of the bolt 6 for fastening and fixing the vehicle body side dovetail 5, and a tool insertion hole 12a capable of inserting the tool 8 is formed at a side wall 12 opposed to the mounted surface 11 formed with the bolt insertion hole 11a in the center pillar 1 thereon. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、スライドドア側係合部材と車体側係合部材がスライドドア閉時に互いに係合してスライドドアの振れを抑えると共に、車両側面衝突の際に車体幅方向でさらに係合してスライドドアの移動を抑えるスライドドアのダブテール取付け構造に関する。   In the present invention, the sliding door side engaging member and the vehicle body side engaging member are engaged with each other when the sliding door is closed to suppress the sliding door from swinging, and further, the sliding door side engaging member and the vehicle body side engaging member slide in the vehicle body width direction when a vehicle side collision occurs. The present invention relates to a dovetail mounting structure for a sliding door that suppresses the movement of the door.

従来のこの種のスライドドアのダブテールは、例えば、図９に示すように、車体１０１の被取付面に締結部材により固定された車体側係合部材１０２と、スライドドア１０３側の被取付面に締結部材により固定されていてスライドドア１０３が閉じた時に車体側係合部材１０２に係合するスライドドア側係合部材１０４とで構成されている。また、車体側係合部材１０２は車体に対しボルト（締結部材）により固定されるが、車体側係合部材１０２の取り付け固定位置を微調整できるように、車体側係合部材１０２のボルト挿通孔がボルトより大径に形成されている。   For example, as shown in FIG. 9, a conventional dovetail of this type of sliding door has a vehicle body side engaging member 102 fixed to a mounting surface of the vehicle body 101 by a fastening member, and a mounting surface on the sliding door 103 side. The sliding door side engaging member 104 is fixed by a fastening member and engages with the vehicle body side engaging member 102 when the sliding door 103 is closed. The vehicle body side engaging member 102 is fixed to the vehicle body by bolts (fastening members), but the bolt insertion hole of the vehicle body side engaging member 102 can be finely adjusted so that the mounting fixing position of the vehicle body side engaging member 102 can be finely adjusted. Is formed larger in diameter than the bolt.

そして、以上のように構成されたダブテールの取り付け作業手順は、まず、スライドドア１０３をローラブラケット等によって車体に建て付け調整した後に、スライドドア側の係合部材１０４をスライドドア１０３にボルト等で固定する一方、車体側係合部材１０２をボルトで車体１０１側に仮止めした状態で、スライドドア１０３をゆっくりと閉めることにより、スライドドア側係合部材１０４とドア側係合部材１０２を互いに係合させて車体側係合部材１０２の位置決めを行った後、スライドドア１０３をゆっくり開けて仮止め状態のボルトを本締めすることにより、車体側係合部材１０２を車体１０１側に本固定するようにしている。・・従来例１（例えば、特許文献１参照）。   The procedure for attaching the dovetail configured as described above is as follows. First, after the slide door 103 is installed and adjusted on the vehicle body by a roller bracket or the like, the slide door side engaging member 104 is attached to the slide door 103 with bolts or the like. While the vehicle body side engaging member 102 is temporarily fixed to the vehicle body 101 side with bolts, the slide door 103 is slowly closed to engage the sliding door side engaging member 104 and the door side engaging member 102 with each other. After the positioning of the vehicle body side engaging member 102, the sliding door 103 is slowly opened and the bolt in the temporarily fixed state is finally tightened so that the vehicle body side engaging member 102 is permanently fixed to the vehicle body 101 side. I have to. -Conventional example 1 (for example, refer to Patent Document 1).

また、図１０に示すように、一方の係合部材２０１を、スライドドア２０２側の被取付面の予め定めた位置に固定すると共に、スライドドア２０２を開けた状態で、マグネット２０３ａを有する仮止め部材２０３を磁着した他方の係合部材２０４を、スライドドア側の係合部材２０１に係合させると共に、車体２０５側の被取付面に仮止め部材２０３をマグネット２０３ａの磁力により仮止めし、この仮止め状態でスライドドア２０２を閉じることにより、車体側の係合部材２０４を仮止め部材２０３の磁力により車体２０５側の被取付面に仮止めし、次いで、スライドドア２０２を閉じた状態でスライドドア面を調整し、その後、スライドドア２０２を開けて、車体側の係合部材２０４をボルトにより車体２０５側の被取付面に本締め固定し、次いで、仮止め部材２０３を被取付面から取り外すようにした構造のものがある。・・従来例２（例えば、特許文献２参照）。   Further, as shown in FIG. 10, one engagement member 201 is fixed at a predetermined position on the mounting surface on the slide door 202 side, and temporarily fixed with a magnet 203 a with the slide door 202 opened. The other engaging member 204 magnetized with the member 203 is engaged with the engaging member 201 on the slide door side, and the temporary fixing member 203 is temporarily fixed to the mounting surface on the vehicle body 205 side by the magnetic force of the magnet 203a. When the sliding door 202 is closed in this temporarily fixed state, the engagement member 204 on the vehicle body side is temporarily fixed to the mounted surface on the vehicle body 205 side by the magnetic force of the temporary fixing member 203, and then the sliding door 202 is closed. After adjusting the sliding door surface, the sliding door 202 is opened, and the engagement member 204 on the vehicle body side is fixed to the mounting surface on the vehicle body 205 side by bolts. , Then there is a temporary fixing member 203 having a structure as removed from the attachment surface. -Conventional example 2 (for example, refer to Patent Document 2).

実開平６−８３４１９号公報 （明細書１頁、図２）Japanese Utility Model Publication No. 6-83419 (page 1 of specification, FIG. 2) 特開平８−２６８０７３号公報 （明細書１頁、図３）JP-A-8-268073 (Specification, page 1, FIG. 3)

しかしながら、上述の従来例１にあっては、ボルトによる仮止めをするものであったため、ボルトの仮止めが強すぎると、スライドドア１０３を閉めてスライドドア側係合部材１０４とドア側係合部材１０２を互いに係合させても車体側係合部材１０２の取り付け固定位置の微調整ができないし、また、弱すぎると、スライドドア１０３を開ける際に車体側係合部１０２が所定の位置から動いてしまう場合があり、このため、この状態でボルトを本締めして固定すると、再度スライドドア１０３を閉じた時に、車体側係合部材１０２とスライドドア側係合部材１０４とが係合せずに干渉してスライドドア１０３が閉まらなくなったり、閉まったとしてもスライドドア１０３の外側面と車体パネルの外側面との間に段差を生じさせる虞がある。
また、仮り止め状態のボルトを本締めする際に、締めトルクによって車体側係合部材１０２が所定の位置から動いてしまう場合がある。 However, in the above-described conventional example 1, since the bolt is temporarily fixed, if the bolt is temporarily fixed, the sliding door 103 is closed and the sliding door side engagement member 104 is engaged with the door side engagement. Even if the members 102 are engaged with each other, the mounting and fixing position of the vehicle body side engagement member 102 cannot be finely adjusted. Therefore, if the bolt is finally tightened and fixed in this state, the vehicle body side engagement member 102 and the slide door side engagement member 104 are not engaged when the slide door 103 is closed again. Even if the sliding door 103 does not close due to interference with the sliding door 103 or closes, there is a risk of causing a step between the outer surface of the sliding door 103 and the outer surface of the vehicle body panel.
In addition, when the bolt in the temporarily stopped state is finally tightened, the vehicle body side engaging member 102 may move from a predetermined position due to the tightening torque.

また、上述の従来例２にあっては、マグネット２０３ａの磁力を利用して仮止めを行うものであるため、別にマグネット２０３ａを準備する必要があると共に、マグネット２０３ａの取り付けおよび取り外し作業の分だけ作業工数が増えるため、作業能率を低下させることになる
また、スライドドア２０２を開ける際やボルトの本締めを行う際に車体側係合部材２０４が所定の位置から移動しないように強い磁力のマグネット２０３ａを用いると、ボルトの本締め後におけるマグネット２０３ａの取り外しに大きな力を必要とし、これが作業能率を低下させる要因となる。 In the above-described conventional example 2, since the magnetic force of the magnet 203a is used to temporarily fix the magnet 203a, it is necessary to prepare the magnet 203a separately, and only the work for attaching and removing the magnet 203a. Since the number of work steps increases, the work efficiency is lowered. Also, when opening the slide door 202 or when tightening the bolts, a magnet having a strong magnetic force so that the vehicle body side engaging member 204 does not move from a predetermined position. When 203a is used, a large force is required to remove the magnet 203a after the bolt is finally tightened, which causes a reduction in work efficiency.

本発明は、上述のような従来の問題点に着目して成されたもので、スライドドアを閉じて両係合部材を互いに係合させた位置決め状態で係合部材を本締め固定することができ、これにより、係合部材の取付け位置の正確性を確保することができると共に、作業能率を高めることができるスライドドアのダブテール取付け構造を提供することを目的としている。   The present invention has been made paying attention to the conventional problems as described above, and it is possible to permanently fix the engaging member in a positioning state in which the sliding door is closed and the engaging members are engaged with each other. It is possible to provide a dovetail mounting structure for a sliding door that can secure the accuracy of the mounting position of the engaging member and can improve the work efficiency.

上述の目的を達成するために、本願請求項１に記載のスライドドアのダブテール取付け構造は、スライドドアの閉じ側前端面にスライドドア側係合部材が固定され、前記スライドドアの閉じ側に備えられた筒状の縦方向ピラーに前記スライドドアの閉時に前記スライドドア側係合部材と係合することにより前記スライドドアの揺れを抑える車体側係合部材がボルトにより締結固定されるスライドドアのダブテール取付け構造であって、前記車体側係合部材に設けられるボルト挿通孔が前記ボルトより大径に形成され、前記筒状の縦方向ピラーにおける車体側係合部材が締結固定される側壁に形成されるボルト挿通孔の内側には予め回転不能に固定されたウエルドナットが備えられ、前記車体側係合部材を締結固定する前記ボルトの先端に該ボルトを工具により回転操作可能な係合部が形成され、前記縦方向ピラーにおける前記ボルト挿通孔が形成された側壁と対向する側壁には前記工具を挿入可能な工具挿入穴が形成されていることを特徴とする手段とした。   In order to achieve the above-described object, the dovetail mounting structure for a sliding door according to claim 1 of the present application is provided with a sliding door side engaging member fixed to the closing side front end surface of the sliding door, and provided on the closing side of the sliding door. A vehicle body side engagement member that suppresses shaking of the slide door by engaging the slide cylindrical side pillar with the slide door side engagement member when the slide door is closed is fastened and fixed by a bolt. In the dovetail mounting structure, a bolt insertion hole provided in the vehicle body side engagement member is formed with a diameter larger than that of the bolt, and formed on a side wall to which the vehicle body side engagement member in the cylindrical vertical pillar is fastened and fixed. A weld nut fixed in advance so as not to rotate is provided inside the bolt insertion hole, and the bolt is fastened to the tip of the bolt for fastening and fixing the vehicle body side engagement member. An engaging portion that can be rotated by a tool is formed, and a tool insertion hole into which the tool can be inserted is formed in a side wall of the vertical pillar that faces the side wall in which the bolt insertion hole is formed. It was set as the characteristic feature.

また、請求項２に記載のスライドドアのダブテール取付け構造は 請求項１に記載のスライドドアのダブテール取付け構造において、前記ボルトにおける先端の係合部が前記工具挿入穴付近に位置するように延長部が設けられていることを特徴とする手段とした。   Further, the dovetail mounting structure for a sliding door according to claim 2 is the dovetail mounting structure for a sliding door according to claim 1, wherein the extension portion is arranged so that the engagement portion at the tip of the bolt is located near the tool insertion hole. Is provided.

請求項１に記載のスライドドアのダブテール取付け構造では、上述のように構成されるため、スライドドアの閉じ側前端面にスライドドア側係合部材を固定する一方、車体側係合部材を縦方向ピラー側に仮止め固定する。即ち、車体側係合部材のボルト挿通孔に挿通したボルトを縦方向ピラーに形成されたボルト挿通孔から挿通してウエルドナットに対し緩やかに螺合させた車体側係合部材の仮止め状態で、スライドドアを閉めることによってスライドドア側係合部材を車体側係合部材に係合させた状態とし、この状態で縦方向ピラーの工具挿入穴から挿入した工具をボルトの先端に形成された係合部に係合させてボルトを回転させることにより車体側係合部材を縦方向ピラーに対し本締め固定することができる。
即ち、スライドドアを閉じて両係合部材を互いに係合させた位置決め状態で係合部材を本締め固定することができ、これにより、係合部材の取付け位置の正確性を確保することができると共に、作業能率を高めることができるようになるという効果が得られる。 In the sliding door dovetail mounting structure according to claim 1, since it is configured as described above, the sliding door side engaging member is fixed to the closing side front end surface of the sliding door, while the vehicle body side engaging member is set in the vertical direction. Temporarily fix to the pillar side. That is, in a temporarily fixed state of the vehicle body side engagement member in which the bolt inserted through the bolt insertion hole of the vehicle body side engagement member is inserted through the bolt insertion hole formed in the vertical pillar and is gently screwed into the weld nut. The sliding door side engaging member is engaged with the vehicle body side engaging member by closing the sliding door, and the tool inserted from the tool insertion hole of the vertical pillar in this state is formed at the tip of the bolt. By engaging the joint portion and rotating the bolt, the vehicle body side engaging member can be finally tightened and fixed to the vertical pillar.
That is, the engagement member can be finally tightened and fixed in a positioning state in which the slide door is closed and the both engagement members are engaged with each other, thereby ensuring the accuracy of the attachment position of the engagement member. At the same time, it is possible to increase the work efficiency.

また、請求項２に記載のスライドドアのダブテール取付け構造では、上述のように、前記ボルトにおける先端の係合部が工具挿入穴付近に位置するため、係合部に対する工具の装着が容易になり、これにより、作業能率をさらに高めることができるようになる。   In the dovetail mounting structure for a sliding door according to claim 2, as described above, the engaging portion at the tip of the bolt is located in the vicinity of the tool insertion hole, so that the tool can be easily attached to the engaging portion. As a result, the work efficiency can be further increased.

以下に、本発明の実施例を図面に基づいて説明する。   Embodiments of the present invention will be described below with reference to the drawings.

この実施例のスライドドアのダブテール取付構造は、請求項１、２に記載の発明に対応する。
図１はこの実施例のスライドドアのダブテール取付構造が適用されるスライドドアを示す側面図、図２は図１のII−II線における拡大横断平面図、図３は図１の III−III 線における拡大横断平面図、図４はスライドドア側ダブテールを示す側面図、図５は車体側ダブテールを示す側面図、図６はボルトを示す斜視図である。 The dovetail mounting structure of the sliding door according to this embodiment corresponds to the invention described in claims 1 and 2.
1 is a side view showing a sliding door to which the dovetail mounting structure of the sliding door of this embodiment is applied, FIG. 2 is an enlarged transverse plan view taken along line II-II in FIG. 1, and FIG. 3 is taken along line III-III in FIG. FIG. 4 is a side view showing a sliding door side dovetail, FIG. 5 is a side view showing a vehicle body side dovetail, and FIG. 6 is a perspective view showing a bolt.

この実施例のスライドドアのダブテール取付構造が適用される車両は、車体を構成するセンターピラー（縦方向ピラー）１と、スライドドア２と、フロントドア３と、スライドドア側ダブテール（スライドドア側係合部材）４と、車体側ダブテール（車体側係合部材）５とを主な構成として備えられている。   A vehicle to which the sliding door dovetail mounting structure of this embodiment is applied includes a center pillar (vertical pillar) 1, a sliding door 2, a front door 3, and a sliding door side dovetail (sliding door side engagement) constituting the vehicle body. 4) and a vehicle body side dovetail (vehicle body side engagement member) 5 are provided as main components.

さらに詳述すると、前記スライドドア２は、アウターパネル２１と、インナーパネル２２、とレインフォース２３と、ガードビーム２４とで構成されていて、図示を省略したが、車体側面に形成された開口部の上縁と下縁に沿って設けられたアッパレールとロアレールおよび前記開口部の後方に設けられたリアレールに沿ってスライドすることにより、開口部の開閉が行われるようになっている。   More specifically, the slide door 2 is composed of an outer panel 21, an inner panel 22, a reinforcement 23, and a guard beam 24. Although not shown, an opening formed on the side surface of the vehicle body is shown. The opening is opened and closed by sliding along an upper rail and a lower rail provided along the upper edge and the lower edge and a rear rail provided behind the opening.

前記センターピラー１は、前記開口部の前側開口縁部を構成するもので、断面略方形の角筒状に形成されている。そして、前記フロントドア３は、図示を省略したが、その前端部を車体パネルに対しドアヒンジにより開閉可能に枢着され、その後端部を前記センターピラー１に固定されたストライカに係合することにより、閉じた状態に拘束されるようになっている。   The center pillar 1 constitutes a front opening edge of the opening and is formed in a rectangular tube shape having a substantially square cross section. Although not shown, the front door 3 is pivotally attached to the vehicle body panel so that it can be opened and closed by a door hinge, and its rear end is engaged with a striker fixed to the center pillar 1. It is designed to be restrained in a closed state.

前記スライドドア側ダブテール４は、前記インナーパネル２２とレインフォース２３とで構成されるスライドドア２の閉じ側前端面の被取付面２５に形成された取付穴２５ａに前方から挿入した状態で図示を省略した一対のボルト・ナットにより締結固定されている。即ち、このスライドドア側ダブテール４は、凹部４ａと外周フランジ部４ｂとで構成されるベースプレート４１と、該ベースプレート４１における凹部４ａの底部に固定された先細り円柱状の係合杆４２とで構成されている。   The sliding door side dovetail 4 is shown in a state where it is inserted from the front into a mounting hole 25a formed in the mounting surface 25 of the closed front end surface of the sliding door 2 constituted by the inner panel 22 and the reinforcement 23. It is fastened and fixed by a pair of omitted bolts and nuts. That is, the sliding door side dovetail 4 is constituted by a base plate 41 composed of a recess 4a and an outer peripheral flange portion 4b, and a tapered columnar engagement rod 42 fixed to the bottom of the recess 4a in the base plate 41. ing.

前記車体側ダブテール５は、前記スライドドア２の閉時にスライドドア側ダブテール４と係合することによりスライドドア２の揺れを抑える役目をなすもので、スライドドア２の閉時にスライドドア側ダブテール４と対向する前記センターピラー１の被取付面（側壁）１１に対し一対のボルト６により締結固定されるようになっている。   The vehicle body side dovetail 5 serves to suppress the swing of the slide door 2 by engaging with the slide door side dovetail 4 when the slide door 2 is closed. It is fastened and fixed by a pair of bolts 6 to the mounting surface (side wall) 11 of the opposed center pillar 1.

即ち、この車体側ダブテール５は、凹部５ａと外周フランジ部５ｂとで構成されていて、凹部５ａの底部にはスライドドア２の閉時において前記スライドドア側ダブテール４の係合杆４２が嵌入係合することによりスライドドア２の揺れを抑える係合穴５ｃが形成されている。   That is, the vehicle body side dovetail 5 is composed of a recess 5a and an outer peripheral flange portion 5b, and the engagement rod 42 of the slide door side dovetail 4 is fitted into the bottom of the recess 5a when the slide door 2 is closed. The engagement hole 5c which suppresses the shaking of the slide door 2 by combining is formed.

前記外周フランジ部５ｂには、前記ボルト６より大径のボルト挿通孔５ｄが形成される一方、センターピラー１の被取付面１１にはボルト挿通孔１１ａが形成されると共に、該ボルト挿通孔１１ａの内側には、予め回転不能に固定されたウエルドナット７が備えられている。   A bolt insertion hole 5d having a diameter larger than that of the bolt 6 is formed in the outer peripheral flange portion 5b, while a bolt insertion hole 11a is formed in the attached surface 11 of the center pillar 1, and the bolt insertion hole 11a. A weld nut 7 fixed in advance so as to be non-rotatable is provided on the inside.

前記ボルト６の先端には該ボルト６を工具８により回転操作可能な係合部６ａが形成されている。なお、この係合部６ａは、図６にもその詳細を示すように、二面幅に形成されている。   An engagement portion 6 a is formed at the tip of the bolt 6 so that the bolt 6 can be rotated by a tool 8. In addition, this engaging part 6a is formed in two-plane width so that the detail may be shown also in FIG.

また、前記センターピラー１におけるボルト挿通孔１１ａが形成された被取付面１１と対向する側壁１２には前記工具８を挿入可能な工具挿入穴１２ａが形成されている。   Further, a tool insertion hole 12a into which the tool 8 can be inserted is formed in the side wall 12 facing the mounting surface 11 in which the bolt insertion hole 11a is formed in the center pillar 1.

そして、前記ボルト６の先端部には延長部６ｂが形成されることにより、その先端の係合部６ａが工具挿入穴１２ａ付近に位置するようになっている。
なお、図において、９はウエザーストリップ、１０はトリムを示す。 And the extension part 6b is formed in the front-end | tip part of the said volt | bolt 6, The engaging part 6a of the front-end | tip is located in the tool insertion hole 12a vicinity.
In the figure, 9 indicates a weather strip and 10 indicates a trim.

次に、実施例の作用・効果について説明する。
この実施例のスライドドアのダブテール取付構造では、上述のように構成されるため、スライドドア２の閉じ側前端面の被取付面２５にスライドドア側ダブテール４を固定する一方、車体側ダブテール５をセンターピラー１側に仮止め固定する。 Next, functions and effects of the embodiment will be described.
Since the sliding door dovetail mounting structure of this embodiment is configured as described above, the sliding door side dovetail 4 is fixed to the mounted surface 25 on the closed front end surface of the sliding door 2, while the vehicle body side dovetail 5 is Temporarily fix to the center pillar 1 side.

即ち、まず、車体側ダブテール５の外周フランジ部５ｂに形成されたボルト挿通孔５ｄに挿通したボルト６を、センターピラー１における被取付面１１に形成されたボルト挿通孔１１ａから挿通してウエルドナット７に対し緩やかに螺合させて車体側ダブテール５を仮止め状態とし、この状態でスライドドア２を閉めることによってスライドドア側ダブテール４を車体側ダブテール５に係合させた状態とする。   That is, first, the bolt 6 inserted into the bolt insertion hole 5d formed in the outer peripheral flange portion 5b of the vehicle body side dovetail 5 is inserted from the bolt insertion hole 11a formed in the mounted surface 11 of the center pillar 1 to be welded nut. 7, the vehicle body side dovetail 5 is temporarily fixed, and the slide door 2 is closed in this state so that the slide door side dovetail 4 is engaged with the vehicle body side dovetail 5.

そして、この状態でセンターピラー１における被取付面１１と対向する側壁１２に形成された工具挿入穴１２ａから挿入した工具８を、ボルト６の先端に形成された係合部６ａに係合させてボルト６を回転させることにより、車体側ダブテール５をセンターピラー１に対し本締め固定することができる。   In this state, the tool 8 inserted from the tool insertion hole 12a formed in the side wall 12 facing the mounting surface 11 of the center pillar 1 is engaged with the engaging portion 6a formed at the tip of the bolt 6. By rotating the bolt 6, the vehicle body side dovetail 5 can be fixed to the center pillar 1 by final tightening.

以上のように、スライドドア２を閉じて両ダブテール４、５を互いに係合させた位置決め状態で車体側ダブテール５を本締め固定することができるため、車体側ダブテール５の取付け位置の正確性を確保することができると共に、作業能率を高めることができるようになるという効果が得られる。   As described above, the vehicle body side dovetail 5 can be finally tightened and fixed in a positioning state in which the slide door 2 is closed and the dovetails 4 and 5 are engaged with each other. It is possible to obtain the effect that it is possible to ensure the work efficiency.

また、前記ボルト６における先端の係合部６ａが延長部６ｂによって工具挿入穴１２ａ付近に位置した状態となるため、係合部６ａに対する工具８の装着が容易になり、これにより、作業能率をさらに高めることができるようになる。   Further, since the engaging portion 6a at the tip of the bolt 6 is positioned in the vicinity of the tool insertion hole 12a by the extending portion 6b, the tool 8 can be easily attached to the engaging portion 6a, thereby reducing the work efficiency. It can be further enhanced.

以上、本発明の実施例を図面に基づき説明してきたが、本発明は上述の実施例に限られるものではなく、本発明の要旨を逸脱しない範囲の設計変更等があっても、本発明に含まれる。
例えば、実施例では、係合部６ａを二面幅に形成した例を示したが、図７、８に示すように、プラスねじ溝や、六角ボルト等、公知の工具を係合可能な形状であればよい。 As described above, the embodiments of the present invention have been described with reference to the drawings. However, the present invention is not limited to the above-described embodiments, and the present invention can be applied even if there is a design change or the like without departing from the scope of the present invention. included.
For example, in the embodiment, the example in which the engaging portion 6a is formed to have a two-sided width has been shown. However, as shown in FIGS. 7 and 8, a shape capable of engaging a known tool such as a plus screw groove or a hexagon bolt. If it is.

また、実施例では、スライドドア側ダブテール４をボルト・ナットで締結固定したが、溶接により固定するようにしてもよい。
また、両係合部材の具体的形状は任意である。 In the embodiment, the sliding door side dovetail 4 is fastened and fixed by bolts and nuts, but may be fixed by welding.
Moreover, the specific shape of both engaging members is arbitrary.

この実施例のスライドドアのダブテール取付構造が適用されるスライドドアを示す側面図である。It is a side view which shows the slide door to which the dovetail attachment structure of the slide door of this Example is applied. 図１のII−II線における拡大横断平面図である。FIG. 2 is an enlarged transverse plan view taken along line II-II in FIG. 1. 図１の III−III 線における拡大横断平面図である。FIG. 3 is an enlarged cross-sectional plan view taken along line III-III in FIG. 1. ライドドア側ダブテールを示す側面図である。It is a side view which shows a ride door side dovetail. 車体側ダブテールを示す側面図である。It is a side view which shows a vehicle body side dovetail. ボルトを示す斜視図である。It is a perspective view which shows a volt | bolt. ボルト先端部に形成される係合部の他の例を示す斜視図である。It is a perspective view which shows the other example of the engaging part formed in a bolt front-end | tip part. ボルト先端部に形成される係合部の他の例を示す斜視図である。It is a perspective view which shows the other example of the engaging part formed in a bolt front-end | tip part. 従来例１のスライドドアのダブテール取付構造示す横断面図である。It is a cross-sectional view showing the dovetail mounting structure of the sliding door of Conventional Example 1. 従来例２のスライドドアのダブテール取付構造示す横断面図である。It is a cross-sectional view which shows the dovetail attachment structure of the sliding door of the prior art example 2.

符号の説明Explanation of symbols

１ センターピラー（縦方向ピラー）
１１ 被取付面（側壁）
１１ａ ボルト挿通孔
１２ 側壁
１２ａ 工具挿入穴
２ スライドドア
２１ アウターパネル
２２ インナーパネル
２３ レインフォース
２４ ガードビーム
２５ 被取付面
２５ａ 取付穴
３ フロントドア
４ スライドドア側ダブテール（スライドドア側係合部材）
４ａ 凹部
４ｂ 外周フランジ部
４１ ベースプレート
４２ 係合杆
５ 車体側ダブテール（車体側係合部材）
５ａ 凹部
５ｂ 外周フランジ部
５ｃ 係合穴
５ｄ ボルト挿通孔
６ ボルト
６ａ 係合部
７ ウエルドナット
８ 工具
９ ウエザーストリップ
１０ トリム 1 Center pillar (longitudinal pillar)
11 Mounting surface (side wall)
11a Bolt insertion hole 12 Side wall 12a Tool insertion hole 2 Slide door 21 Outer panel 22 Inner panel 23 Reinforce 24 Guard beam 25 Mounted surface 25a Mounting hole 3 Front door 4 Slide door side dovetail (sliding door side engagement member)
4a Concave part 4b Outer peripheral flange part 41 Base plate 42 Engaging rod 5 Car body side dovetail (vehicle body side engaging member)
5a Concave part 5b Outer peripheral flange part 5c Engagement hole 5d Bolt insertion hole 6 Bolt 6a Engagement part 7 Weld nut 8 Tool 9 Weather strip 10 Trim

Claims (2)

スライドドアの閉じ側前端面にスライドドア側係合部材が固定され、前記スライドドアの閉じ側に備えられた筒状の縦方向ピラーに前記スライドドアの閉時に前記スライドドア側係合部材と係合することにより前記スライドドアの揺れを抑える車体側係合部材がボルトにより締結固定されるスライドドアのダブテール取付け構造であって、
前記車体側係合部材に設けられるボルト挿通孔が前記ボルトより大径に形成され、
前記筒状の縦方向ピラーにおける車体側係合部材が締結固定される側壁に形成されるボルト挿通孔の内側には予め回転不能に固定されたウエルドナットが備えられ、
前記車体側係合部材を締結固定する前記ボルトの先端に該ボルトを工具により回転操作可能な係合部が形成され、
前記縦方向ピラーにおける前記ボルト挿通孔が形成された側壁と対向する側壁には前記工具を挿入可能な工具挿入穴が形成されていることを特徴とするスライドドアのダブテール取付け構造。 A sliding door side engaging member is fixed to the closing side front end surface of the sliding door, and a cylindrical vertical pillar provided on the closing side of the sliding door is engaged with the sliding door side engaging member when the sliding door is closed. A vehicle body side engaging member that suppresses shaking of the sliding door by combining is a dovetail mounting structure of the sliding door that is fastened and fixed by a bolt,
A bolt insertion hole provided in the vehicle body side engaging member is formed to have a larger diameter than the bolt,
A weld nut fixed in advance so as to be non-rotatable is provided inside a bolt insertion hole formed in a side wall to which a vehicle body side engagement member is fastened and fixed in the cylindrical vertical pillar,
An engaging portion is formed at the tip of the bolt for fastening and fixing the vehicle body side engaging member, and the bolt can be rotated by a tool.
A dovetail mounting structure for a sliding door, wherein a tool insertion hole into which the tool can be inserted is formed in a side wall opposite to the side wall in the vertical pillar where the bolt insertion hole is formed. 請求項１に記載のスライドドアのダブテール取付け構造において、前記ボルトにおける先端の係合部が前記工具挿入穴付近に位置するように延長部が設けられていることを特徴とするスライドドアのダブテール取付け構造。   2. The dovetail mounting structure for a sliding door according to claim 1, wherein an extension is provided so that an engaging portion at a tip of the bolt is positioned in the vicinity of the tool insertion hole. Construction.
JP2004012301A 2004-01-20 2004-01-20 Dovetail mounting method and structure of sliding door Expired - Fee Related JP4135644B2 (en)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976152U (en) * 1972-10-18 1974-07-02
JPS58140314U (en) * 1982-03-18 1983-09-21 遠藤　重治 tightening bolt
JPH08268073A (en) * 1995-03-28 1996-10-15 Oi Seisakusho Co Ltd Adjusting method of door positioning device and temporary stopping member to be directly used therefor
JP2000142117A (en) * 1998-11-12 2000-05-23 Nissan Shatai Co Ltd Dovetail mounting structure
JP2001349314A (en) * 2000-06-02 2001-12-21 Daiichi Kogyo Co Ltd Face bolt and fastening method using thereof
JP2002225563A (en) * 2001-02-01 2002-08-14 Nissan Motor Co Ltd Structure of door hinge fitting part

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4976152U (en) * 1972-10-18 1974-07-02
JPS58140314U (en) * 1982-03-18 1983-09-21 遠藤　重治 tightening bolt
JPH08268073A (en) * 1995-03-28 1996-10-15 Oi Seisakusho Co Ltd Adjusting method of door positioning device and temporary stopping member to be directly used therefor
JP2000142117A (en) * 1998-11-12 2000-05-23 Nissan Shatai Co Ltd Dovetail mounting structure
JP2001349314A (en) * 2000-06-02 2001-12-21 Daiichi Kogyo Co Ltd Face bolt and fastening method using thereof
JP2002225563A (en) * 2001-02-01 2002-08-14 Nissan Motor Co Ltd Structure of door hinge fitting part

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