JP2005138805A - Rear body structure of automobile - Google Patents

Rear body structure of automobile Download PDF

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Publication number
JP2005138805A
JP2005138805A JP2003380441A JP2003380441A JP2005138805A JP 2005138805 A JP2005138805 A JP 2005138805A JP 2003380441 A JP2003380441 A JP 2003380441A JP 2003380441 A JP2003380441 A JP 2003380441A JP 2005138805 A JP2005138805 A JP 2005138805A
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tray
opening
vehicle body
peripheral
reinforcing member
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JP2003380441A
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JP4264331B2 (en
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Yoshihiro Takemoto
善博 竹本
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Daikyo Nishikawa Corp
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GP Daikyo Corp
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Abstract

<P>PROBLEM TO BE SOLVED: To provide a rear body structure of an automobile configured so that a tray 21 to accommodate objects is installed at an opening 1 formed in the floor panel 3 of the rear body of automobile, capable of facilitating mounting and removal of the tray 21, simplifying the assembly line, and enhancing the appearance of the rear body. <P>SOLUTION: The tray 21 is installed on the floor panel 3 in such a way as covering the opening 1 in the condition that it 21 is slided toward the body front side from a release part 9 in the body rear of the opening 1 and a seal tape 15 is interposed between the undersurface of the peripheral edge 29 of the tray 21 and the oversurface of the peripheral part 7 of the opening 1. A body reinforcing member 41 extending in the car width direction and blocking the release part 9 of the opening 1 is attachably/detachably installed behind the tray 21 to the rear body. A rear bumper 47 is installed behind the reinforcing member 41 to cover the reinforcing member 41. <P>COPYRIGHT: (C)2005,JPO&NCIPI

Description

本発明は、後部車体のフロア部に形成された開口部に物品を収納するトレイを設けた自動車の後部車体構造に関するものである。   The present invention relates to a rear body structure of an automobile in which a tray for storing articles is provided in an opening formed in a floor portion of a rear body.

従来より、この種の自動車の後部車体構造においては、トレイはフロア部の矩形状の開口部を覆うように開口部の上方から取り付けられている。この後部車体構造では、フロア部の開口部の周辺部とトレイの周縁部とを接着剤によって接着して気密性を確保し、車体下面からの跳ね返りの水が荷室内に侵入しないようにしている。   Conventionally, in the rear body structure of this type of automobile, the tray is attached from above the opening so as to cover the rectangular opening of the floor. In this rear vehicle body structure, the peripheral portion of the opening of the floor portion and the peripheral portion of the tray are bonded with an adhesive to ensure airtightness, so that water bounced from the lower surface of the vehicle body does not enter the cargo compartment. .

また、例えば、特許文献1に示すように、自動車の後部車体構造において、フロアパネルの一部を下方に凹設させて深底形状の荷室を設け、バンパ内側のエンドパネルに後方へ露出するように取り出し口を形成し、この取り出し口を通過して、上記荷室内を前後方向にスライド移動可能なトレイを設けたものが知られている。
特開2001−322500号公報
Further, for example, as shown in Patent Document 1, in a rear body structure of an automobile, a part of a floor panel is recessed downward to provide a deep bottom-shaped luggage compartment, and is exposed rearward on an end panel inside a bumper. As described above, there is known a tray provided with a tray that is formed so as to be slidable in the front-rear direction in the cargo compartment through the outlet.
JP 2001-322500 A

しかしながら、従来の自動車の後部車体構造では、トレイをフロア部の開口部に取り付ける際に、車体後側荷室にはタイヤハウスがあり、また車幅方向の幅が小さいため、トレイを車幅方向に傾斜させて上記開口部に挿入しなければならず、作業性が悪いという問題があった。   However, in the conventional rear body structure of an automobile, when the tray is attached to the opening of the floor portion, there is a tire house in the rear luggage compartment of the vehicle body, and the width in the vehicle width direction is small. It has to be inclined and inserted into the opening, and there is a problem that workability is poor.

また、トレイを固定し、かつ気密性を確保するために、フロア部の開口部の周辺部とトレイの周縁部下面とを接着するので、自動車の組立ラインに接着剤を塗る工程が必要となり、組立ラインの設備が大きくなる。   In addition, in order to fix the tray and ensure airtightness, the peripheral part of the opening of the floor part and the lower surface of the peripheral part of the tray are bonded, so a process of applying an adhesive to the assembly line of the automobile is necessary. The assembly line equipment becomes larger.

さらに、上記特許文献1のものでは、トレイを出し入れするためには、バンパ下部に凹陥部を設けなければならず、該凹陥部に挿入されているトレイの後端部が見えるので、後方からの見映えが悪いという問題がある。   Furthermore, in the thing of the said patent document 1, in order to put in and out a tray, a recessed part must be provided in a bumper lower part, and since the rear end part of the tray inserted in this recessed part can be seen, There is a problem that it looks bad.

本発明は、かかる点に鑑みてなされたものであり、その目的とするところは、トレイ及びフロア部の構成に工夫を加えることにより、トレイの取り付け及び取り外しが容易で組立ラインが簡素化された見映えのよい自動車の後部車体構造を提供することにある。   The present invention has been made in view of the above points, and the object of the present invention is to devise the configuration of the tray and the floor so that the tray can be easily attached and detached and the assembly line is simplified. The object is to provide a rear body structure of a car that looks good.

上記の目的を達成するために、この発明では、フロア部の開口部の開放部からトレイを車体前方へスライド移動可能に構成した。   In order to achieve the above object, in the present invention, the tray is configured to be slidable forward from the opening of the opening of the floor.

具体的には、請求項1の発明では、後部車体のフロア部に形成された開口部に物品を収納するトレイが設けられている自動車の後部車体構造を対象とする。   Specifically, the invention of claim 1 is directed to a rear body structure of an automobile in which a tray for storing articles is provided in an opening formed in a floor portion of the rear body.

上記フロア部における開口部の周辺部のうち、車体後側は開放された開放部を備え、上記トレイの外周を形成する周縁部には、上記開口部の周辺部に該トレイを締結するためのフランジ部が形成され、上記トレイは、上記開口部の開放部から車体前方へスライド移動可能に構成されていると共に、上記トレイの周縁部下面と上記開口部の周辺部上面との間にシール材を介在させて該開口部を覆うように上記フロア部に取り付けられており、上記トレイの後方には、車幅方向に延び、上記開放部を閉塞する車体補強部材が上記後部車体に着脱可能に取り付けられ、上記車体補強部材の後方には該車体補強部材を覆うようにリアバンパが後部車体に取り付けられている。   Of the peripheral part of the opening part in the floor part, the rear side of the vehicle body is provided with an open part that is open, and the peripheral part that forms the outer periphery of the tray is for fastening the tray to the peripheral part of the opening part. A flange portion is formed, and the tray is configured to be slidable forward from the opening portion of the opening to the front of the vehicle body, and between the lower surface of the peripheral edge of the tray and the upper surface of the peripheral portion of the opening. A vehicle body reinforcing member extending in the vehicle width direction and closing the opening portion is detachably attached to the rear vehicle body at the rear of the tray. A rear bumper is attached to the rear vehicle body so as to cover the vehicle body reinforcing member behind the vehicle body reinforcing member.

請求項2の発明では、上記開口部の周辺部のうち少なくとも車体前後方向に延びる周辺部に対応する上記トレイの周縁部の下面には、上方から開口部に挿入されて周辺部と係合するフック部が突設されている。   According to a second aspect of the present invention, at least the lower surface of the peripheral edge portion of the tray corresponding to the peripheral portion extending in the longitudinal direction of the vehicle body is inserted into the opening portion from above and engaged with the peripheral portion. The hook part protrudes.

上記請求項1の発明によれば、トレイを開口部後側の開放部から車体前方へスライド移動させてフロア部に取り付けることができるので、トレイの取り付け作業が容易である。また、リアバンパ及び車体補強部材を後部車体から取り外してトレイを後方へスライド移動させることで、トレイを取り外せるので、トレイの取り外し作業が容易である。さらに、トレイの周縁部下面と上記開口部の周辺部上面との間にシール材を介在させると共に、トレイのフランジ部と開口部の周辺部とを締結することでトレイをフロア部に固定するため、気密性も確保され、接着剤を必要としない。このため、接着剤の塗布設備が不要となり、設備コストが軽減されると共に、自動車の組立ラインの簡素化が可能となる。さらに、トレイをフロア部に締結して固定しているので、トレイとフロア部との取り付けが堅固となり、トレイが車体の補強部材の役割も果たすことができ、接着剤によってトレイをフロア部に固定する場合に比べ、後部車体の剛性を向上させることができる。また、開放部の剛性を保つために設けた車体補強部材は、後部車体に取り付けられたリアバンパによって覆われているので、後方からの見映えがよい。   According to the first aspect of the invention, since the tray can be slid from the opening portion on the rear side of the opening portion to the front of the vehicle body and attached to the floor portion, the tray mounting operation is easy. Further, the tray can be removed by removing the rear bumper and the vehicle body reinforcing member from the rear vehicle body and sliding the tray backward, so that the tray can be easily removed. Further, a sealing material is interposed between the lower surface of the peripheral edge of the tray and the upper surface of the peripheral portion of the opening, and the tray is fixed to the floor portion by fastening the flange portion of the tray and the peripheral portion of the opening. Airtightness is ensured and no adhesive is required. This eliminates the need for an adhesive application facility, reduces facility costs, and simplifies the assembly line of the automobile. Furthermore, since the tray is fastened to the floor portion and fixed, the tray and the floor portion are firmly attached, and the tray can also serve as a reinforcing member for the vehicle body, and the tray is fixed to the floor portion with an adhesive. Compared to the case, the rigidity of the rear vehicle body can be improved. In addition, the vehicle body reinforcing member provided to maintain the rigidity of the open portion is covered with a rear bumper attached to the rear vehicle body, so that it looks good from the rear.

したがって、トレイの取り付け及び取り外しが容易で組立ラインが簡素化された見映えのよい自動車の後部車体構造が得られる。   Therefore, it is possible to obtain a rear-body structure of an automobile that is easy to attach and remove, and that has a simplified assembly line and that looks good.

上記請求項2の発明によれば、フック部を上方から開口部に挿入させることでトレイをフロア部に取り付けることができるので、簡単な作業でトレイが取り付けられると共に、フック部が開口部の周辺部に係合しているので、トレイのがたつきを防止でき、フック部のない場合に比べてボルト等の締結具の個数を減らすことができる。したがって、トレイの取り付け及び取り外しがさらに容易となる。   According to the second aspect of the present invention, since the tray can be attached to the floor portion by inserting the hook portion into the opening portion from above, the tray can be attached with simple work, and the hook portion is located around the opening portion. Since it is engaged with the portion, rattling of the tray can be prevented, and the number of fasteners such as bolts can be reduced as compared with the case without the hook portion. Therefore, it becomes easier to attach and remove the tray.

以下、本発明の実施形態を図面に基づいて説明する。   Hereinafter, embodiments of the present invention will be described with reference to the drawings.

図1は、本発明の実施形態に係る自動車の後部車体構造の分解斜視図であり、この後部車体構造では、フロア部としてのフロアパネル3の後側を矩形状に切り欠いて形成した開口部1に物品を収納するトレイ21が設けられている。   FIG. 1 is an exploded perspective view of a rear body structure of an automobile according to an embodiment of the present invention. In this rear body structure, an opening formed by cutting a rear side of a floor panel 3 as a floor portion into a rectangular shape. 1 is provided with a tray 21 for storing articles.

上記フロアパネル3における開口部1を形成する周辺部7のうち、車体後側は開放された開放部9を備えている。つまり、本実施形態の後部車体構造には、エンドパネルが設けられていない。   Of the peripheral part 7 forming the opening 1 in the floor panel 3, the rear side of the vehicle body is provided with an open part 9 that is open. That is, the rear panel structure of this embodiment is not provided with an end panel.

図2に示すように、上記開口部1の周辺部7における内周側端部には、下側に向かって折り曲げ形成した折曲部11が設けられている。この折曲部11の外側の周辺部7の裏面には、車体前後方向に延びる補強用のチャンネル13が取り付けられている。このチャンネル13が設けられた周辺部7の表側には、発泡層を有するシール材としてのシールテープ15が貼着されている。なお、このシールテープ15はトレイ21側に貼着してもよい。   As shown in FIG. 2, a bent portion 11 that is bent downward is provided at the inner peripheral side end of the peripheral portion 7 of the opening 1. A reinforcing channel 13 extending in the longitudinal direction of the vehicle body is attached to the rear surface of the peripheral portion 7 outside the bent portion 11. On the front side of the peripheral portion 7 where the channel 13 is provided, a sealing tape 15 as a sealing material having a foam layer is attached. The seal tape 15 may be attached to the tray 21 side.

上記フロアパネル3には、上記シールテープ15の外側に位置して所定の間隔を空けて貫通孔17,17,…が形成されている。この各貫通孔17には、下側から段付ナット19の段付部分19aが表側へ突出されるように挿通されて、上記段付ナット19がフロアパネル3の裏面に溶接されている。また、図1に示すように、フロアパネル3の後端における開口部1の周辺部7に位置する部分には、後方へ突出する取付ボルト43,43が設けられている。   Through holes 17, 17,... Are formed in the floor panel 3 so as to be located outside the seal tape 15 and at a predetermined interval. A stepped portion 19 a of a stepped nut 19 is inserted into each through hole 17 so as to protrude from the lower side to the front side, and the stepped nut 19 is welded to the back surface of the floor panel 3. Further, as shown in FIG. 1, mounting bolts 43, 43 projecting rearward are provided at a portion located in the peripheral portion 7 of the opening 1 at the rear end of the floor panel 3.

上記トレイ21は、樹脂成形品よりなり、上記開口部1に対応する平面視矩形状をなし、下側に凹陥され、左右に2分割された容器部23,25を有している。この容器部23,25のうち、左側の第1容器部23は、右側の第2容器部25よりも深底に形成されている。この第1容器部23の左側及び前側には、第2容器部25と同じ深さの段部27が平面視L字状に連続して形成されている。この段部27と第2容器部25の前側及び右側部分が開口部1の周辺部7に載る状態で、トレイ21がフロアパネル3に取り付けられている。   The tray 21 is made of a resin molded product, has a rectangular shape in plan view corresponding to the opening 1, has a container portion 23, 25 that is recessed downward and is divided into left and right parts. Of the container parts 23 and 25, the first container part 23 on the left side is formed deeper than the second container part 25 on the right side. On the left side and the front side of the first container part 23, a step part 27 having the same depth as the second container part 25 is formed continuously in an L shape in plan view. The tray 21 is attached to the floor panel 3 in a state where the front side and the right side portion of the stepped portion 27 and the second container portion 25 are placed on the peripheral portion 7 of the opening 1.

上記トレイ21の後側を除く平面視コ字状の外周を形成する周縁部29には、上記開口部1の周辺部7に該トレイ21を締結するためのフランジ部31が形成されている。このフランジ部31には、上記フロアパネル3の貫通孔17,17,…に対応するように、ボルト挿通孔33,33,…が形成されている。   A flange portion 31 for fastening the tray 21 to the peripheral portion 7 of the opening 1 is formed at a peripheral portion 29 that forms a U-shaped outer periphery in plan view excluding the rear side of the tray 21. In the flange portion 31, bolt insertion holes 33, 33,... Are formed so as to correspond to the through holes 17, 17,.

図2に示すように、上記第1容器部23の段部27及び第2容器部25における上記ボルト挿通孔33,33,…よりも内側の底面には、フック部35,35,…が突設されている。このフック部35,35,…は、開口部1の周辺部7の折曲部11よりも若干内側に位置し、その先端部には、鉤部37,37,…が外側に突出するように設けられている。例えば、上記フック部35,35は、前後方向2つの上記ボルト挿通孔33,33の間に離間して2つ形成されている(図2では、1つ示す)。なお、フック部35は、開口部1の周辺部7のうち左右方向前側の周辺部7に対応するトレイ21の下面には設けられていない。そして、トレイ21を取り付けるときに、フック部35,35,…が上方から開口部1に挿入され、鉤部37,37,…が周辺部7の折曲部11の下端と係合するように構成されている。   As shown in FIG. 2, hook portions 35, 35,... Project from the bottom surfaces of the stepped portion 27 of the first container portion 23 and the second container portion 25 inside the bolt insertion holes 33, 33,. It is installed. The hook portions 35, 35,... Are located slightly inside the bent portion 11 of the peripheral portion 7 of the opening 1, and the flange portions 37, 37,. Is provided. For example, two hook portions 35, 35 are formed apart from each other between the two bolt insertion holes 33, 33 in the front-rear direction (one is shown in FIG. 2). The hook portion 35 is not provided on the lower surface of the tray 21 corresponding to the peripheral portion 7 on the front side in the left-right direction among the peripheral portions 7 of the opening 1. When the tray 21 is attached, the hook portions 35, 35,... Are inserted into the opening 1 from above, and the flange portions 37, 37,... Engage with the lower ends of the bent portions 11 of the peripheral portion 7. It is configured.

図1に示すように、上記トレイ21の後方には、車幅方向に延び、上記開放部9を閉塞する車体補強部材41が後部車体に取り付けられている。この車体補強部材41には、上記フロアパネル3の取付ボルト43,43に対応する位置にボルト挿入孔45,45が形成されており、該ボルト挿入孔45,45に取付ボルト43,43を挿入した後、該取付ボルト43,43にナット46,46を螺合することで、車体補強部材41が後部車体に着脱可能となっている。   As shown in FIG. 1, a vehicle body reinforcing member 41 that extends in the vehicle width direction and closes the opening 9 is attached to the rear vehicle body behind the tray 21. Bolt insertion holes 45, 45 are formed in the vehicle body reinforcing member 41 at positions corresponding to the mounting bolts 43, 43 of the floor panel 3. The mounting bolts 43, 43 are inserted into the bolt insertion holes 45, 45. After that, the nuts 46, 46 are screwed onto the mounting bolts 43, 43, so that the vehicle body reinforcing member 41 can be attached to and detached from the rear vehicle body.

上記車体補強部材41の後方には該車体補強部材41を覆うようにリアバンパ47が後部車体に取付手段(図示せず)により取り付けられている。   A rear bumper 47 is attached to the rear vehicle body behind the vehicle body reinforcement member 41 by attachment means (not shown) so as to cover the vehicle body reinforcement member 41.

次に本発明の実施形態に係る自動車の後部車体構造の組み付け手順について説明する。フロアパネル3の開口部1の周辺部7の上面には、予めシールテープ15が貼着されている。図1に示すように、まず、トレイ21をフロアパネル3から若干浮かせた状態で、つまり、フック部35,35,…の鉤部37,37,…が開口部1の周辺部7の表面よりも上方にある状態で、トレイ21を開口部1の開放部9側から車体前方へスライド移動させ、トレイ21のボルト挿通孔33,33,…とフロアパネル3の段付ナット19,19,…とを一致させる。   Next, a procedure for assembling the rear body structure of the automobile according to the embodiment of the present invention will be described. On the upper surface of the peripheral portion 7 of the opening 1 of the floor panel 3, a seal tape 15 is attached in advance. As shown in FIG. 1, first, the tray 21 is slightly lifted from the floor panel 3, that is, the hook portions 37, 37,... Of the hook portions 35, 35,. , The tray 21 is slid forward from the opening 9 side of the opening 1 toward the front of the vehicle body, and the bolt insertion holes 33, 33,... Of the tray 21 and the stepped nuts 19, 19,. To match.

次に、トレイ21を開口部1に押し込むようにして、フック部35,35,…を上方から開口部1に挿入し、開口部1の周辺部7の折曲部11に鉤部37,37,…を係合させる。   Next, as the tray 21 is pushed into the opening 1, the hook portions 35, 35,... Are inserted into the opening 1 from above, and the flanges 37, 37 are inserted into the bent portion 11 of the peripheral portion 7 of the opening 1. , ... are engaged.

次いで、ボルト39,39,…をトレイ21のボルト挿通孔33,33,…に通し、フロアパネル3の段付ナット19,19,…に締め付ける。このようにして、トレイ21の周縁部29下面と上記開口部1の周辺部7上面との間にシールテープ15を介在させてトレイ21が開口部1を覆うようにフロアパネル3に取り付けられる。なお、このとき、各段付ナット19の段付部分19a上面がフランジ部31の下面に当接することによってボルト39の締め付けが規制されるので、シールテープ15を締め付けすぎることはない。   Next, the bolts 39, 39,... Are passed through the bolt insertion holes 33, 33,. In this way, the tray 21 is attached to the floor panel 3 so as to cover the opening 1 with the seal tape 15 interposed between the lower surface of the peripheral portion 29 of the tray 21 and the upper surface of the peripheral portion 7 of the opening 1. At this time, since the tightening of the bolt 39 is restricted by the upper surface of the stepped portion 19a of each stepped nut 19 coming into contact with the lower surface of the flange portion 31, the seal tape 15 is not excessively tightened.

次に、車体補強部材41のボルト挿入孔45,45にフロアパネル3の取付ボルト43,43を車体補強部材41の後端面から突出するように挿入し、しかる後、取付ボルト43,43に車体後方からナット46,46を螺合して車体補強部材41を車体後方から後部車体に取り付ける。   Next, the mounting bolts 43, 43 of the floor panel 3 are inserted into the bolt insertion holes 45, 45 of the vehicle body reinforcing member 41 so as to protrude from the rear end surface of the vehicle body reinforcing member 41, and then the vehicle body is inserted into the mounting bolts 43, 43. The nuts 46 and 46 are screwed from the rear to attach the vehicle body reinforcing member 41 to the rear vehicle body from the rear of the vehicle body.

最後にリアバンパ47を車体補強部材41を覆うようにして取付手段(図示せず)により後部車体に取り付ける。   Finally, the rear bumper 47 is attached to the rear vehicle body by attachment means (not shown) so as to cover the vehicle body reinforcing member 41.

したがって、本発明の実施形態に係る自動車の後部車体構造よると、トレイ21を開口部1後側の開放部9から車体前方へスライド移動させてフロアパネル3に取り付けることができるので、トレイ21の取り付け作業が容易である。また、リアバンパ47及び車体補強部材41を後部車体から取り外してトレイ21を後方へスライド移動させることで、トレイ21を取り外せるので、トレイ21の取り外し作業が容易である。さらに、トレイ21の周縁部29下面と上記開口部1の周辺部7上面との間にシールテープ15を介在させると共に、トレイ21のフランジ部31と開口部1の周辺部7とをボルト39,39,…で締結することでトレイ21をフロアパネル3に固定するため、気密性も確保され、接着剤を必要としない。このため、接着剤の塗布設備が不要となり、設備コストが軽減されると共に、自動車の組立ラインの簡素化が可能となる。さらに、トレイ21をフロアパネル3に締結して固定しているので、トレイ21とフロアパネル3との取り付けが堅固となり、トレイ21が車体の補強部材の役割も果たすことができ、接着剤によってトレイ21をフロアパネル3に固定する場合に比べ、後部車体の剛性を向上させることができる。また、開放部の剛性を保つために設けた車体補強部材41は、後部車体に取り付けられたリアバンパ47によって覆われているので、後方からの見映えがよい。   Therefore, according to the rear body structure of the vehicle according to the embodiment of the present invention, the tray 21 can be attached to the floor panel 3 by sliding the tray 21 from the opening 9 on the rear side of the opening 1 to the front of the vehicle body. Installation work is easy. Further, the tray 21 can be removed by removing the rear bumper 47 and the vehicle body reinforcing member 41 from the rear vehicle body and sliding the tray 21 rearward, so that the tray 21 can be easily removed. Further, the seal tape 15 is interposed between the lower surface of the peripheral portion 29 of the tray 21 and the upper surface of the peripheral portion 7 of the opening 1, and the flange portion 31 of the tray 21 and the peripheral portion 7 of the opening 1 are connected to the bolt 39, Since the tray 21 is fixed to the floor panel 3 by fastening at 39,..., Airtightness is ensured and no adhesive is required. This eliminates the need for an adhesive application facility, reduces facility costs, and simplifies the assembly line of the automobile. Furthermore, since the tray 21 is fastened and fixed to the floor panel 3, the tray 21 and the floor panel 3 can be firmly attached, and the tray 21 can also serve as a reinforcing member for the vehicle body. Compared with the case where 21 is fixed to the floor panel 3, the rigidity of the rear vehicle body can be improved. Further, the vehicle body reinforcing member 41 provided to maintain the rigidity of the open portion is covered with the rear bumper 47 attached to the rear vehicle body, so that the appearance from the rear is good.

さらに、フック部35,35,…を上方から開口部1に挿入させることでトレイ21をフロアパネル3に取り付けることができるので、簡単な作業でトレイ21が取り付けられると共に、フック部35,35,…が開口部1の周辺部7に係合しているので、トレイ21のがたつきを防止でき、フック部35,35,…のない場合に比べ、ボルト39,39,…の本数を減らすことができる。   Further, the tray 21 can be attached to the floor panel 3 by inserting the hook portions 35, 35,... Into the opening 1 from above, so that the tray 21 can be attached with simple operations and the hook portions 35, 35,. ... is engaged with the peripheral portion 7 of the opening 1 so that the tray 21 can be prevented from rattling, and the number of bolts 39, 39, ... can be reduced compared to the case without the hook parts 35, 35, .... be able to.

(その他の実施形態)
本発明は、上記実施形態について、以下のような構成としてもよい。すなわち、上記実施形態では、フロアパネル3の後側を矩形状に切り欠いて開口部1を形成したが、特に矩形状にはこだわらない。要は、トレイを開口部1の開放部9から車体前方へスライド移動可能なように周辺部7が形成されていればよい。
(Other embodiments)
The present invention may be configured as follows with respect to the above embodiment. That is, in the said embodiment, although the rear part of the floor panel 3 was notched into the rectangular shape and the opening part 1 was formed, it does not stick to a rectangular shape especially. In short, it is only necessary that the peripheral portion 7 is formed so that the tray can be slid from the opening portion 9 of the opening portion 1 to the front of the vehicle body.

また、上記実施形態では、トレイ21を第1容器部23と第2容器部25とに左右に2分割したが、分割せずに1つの容器部としてもよい。この場合には、平面視コ字状の段部27を開口部1の周辺部7に沿って設ければよい。   Moreover, in the said embodiment, although the tray 21 was divided into the 1st container part 23 and the 2nd container part 25 into right and left, it is good also as one container part, without dividing | segmenting. In this case, a stepped portion 27 having a U-shape in plan view may be provided along the peripheral portion 7 of the opening 1.

また、フック部35は、開口部1の周辺部7のうち左右方向前側の周辺部7に対応するトレイ21の下面にも突設してもよい。また、トレイ21にフック部35,35,…を全く設けなくてもよい。この場合には、ボルト39,39,…の本数を増やせばよい。   The hook portion 35 may also project from the lower surface of the tray 21 corresponding to the peripheral portion 7 on the front side in the left-right direction among the peripheral portion 7 of the opening 1. Further, the hook portion 35, 35,. In this case, the number of bolts 39, 39,.

また、上記実施形態では、トレイ21の周縁部29は、段部27よりも上方へ突出して形成されているが、上記周縁部29を省き、フランジ部31と段部27とが面一状になるように形成してもよい。   Moreover, in the said embodiment, although the peripheral part 29 of the tray 21 protrudes upwards rather than the step part 27, the said peripheral part 29 is abbreviate | omitted and the flange part 31 and the step part 27 are flush. You may form so that it may become.

以上説明したように、本発明は、後部車体のフロア部に形成された開口部に物品を収納するトレイを設けた自動車の後部車体構造について有用である。   As described above, the present invention is useful for a rear body structure of an automobile in which a tray for storing articles is provided in an opening formed in a floor portion of a rear body.

本発明の実施形態に係る自動車の後部車体構造を示す分解斜視図である。1 is an exploded perspective view showing a rear body structure of an automobile according to an embodiment of the present invention. 図1のII−II線断面図である。It is the II-II sectional view taken on the line of FIG.

符号の説明Explanation of symbols

1 開口部
3 フロアパネル(フロア部)
7 周辺部
9 開放部
15 シールテープ(シール材)
21 トレイ
29 周縁部
31 フランジ部
35 フック部
41 車体補強部材
47 リアバンパ
1 Opening 3 Floor panel (floor)
7 Peripheral part 9 Open part 15 Sealing tape (sealant)
21 Tray 29 Peripheral part 31 Flange part 35 Hook part 41 Car body reinforcing member 47 Rear bumper

Claims (2)

後部車体のフロア部に形成された開口部に物品を収納するトレイが設けられている自動車の後部車体構造であって、
上記フロア部における開口部の周辺部のうち、車体後側は開放された開放部を備え、
上記トレイの外周を形成する周縁部には、上記開口部の周辺部に該トレイを締結するためのフランジ部が形成され、
上記トレイは、上記開口部の開放部から車体前方へスライド移動可能に構成されていると共に、上記トレイの周縁部下面と上記開口部の周辺部上面との間にシール材を介在させて該開口部を覆うように上記フロア部に取り付けられており、
上記トレイの後方には、車幅方向に延び、上記開放部を閉塞する車体補強部材が上記後部車体に着脱可能に取り付けられ、上記車体補強部材の後方には該車体補強部材を覆うようにリアバンパが後部車体に取り付けられていることを特徴とする自動車の後部車体構造。
A rear body structure of an automobile provided with a tray for storing articles in an opening formed in a floor portion of the rear body,
Of the peripheral part of the opening in the floor part, the rear side of the vehicle body is provided with an open part opened,
A flange portion for fastening the tray to the peripheral portion of the opening is formed on the peripheral portion forming the outer periphery of the tray,
The tray is configured to be slidable forward from the opening portion of the opening to the front of the vehicle body, and the opening is provided with a sealant interposed between the lower surface of the peripheral edge of the tray and the upper surface of the peripheral portion of the opening. It is attached to the floor part so as to cover the part,
A vehicle body reinforcing member that extends in the vehicle width direction and closes the opening portion is detachably attached to the rear vehicle body behind the tray, and a rear bumper covers the vehicle body reinforcing member behind the vehicle body reinforcing member. A rear body structure of an automobile, characterized in that is attached to the rear body.
請求項1の自動車の後部車体構造において、
上記開口部の周辺部のうち少なくとも車体前後方向に延びる周辺部に対応する上記トレイの周縁部の下面には、上方から開口部に挿入されて周辺部と係合するフック部が突設されていることを特徴とする自動車の後部車体構造。
The vehicle rear body structure according to claim 1,
On the lower surface of the peripheral edge portion of the tray corresponding to at least the peripheral portion extending in the vehicle longitudinal direction among the peripheral portions of the opening portion, a hook portion that is inserted into the opening portion from above and engages with the peripheral portion is projected. A rear body structure of an automobile.
JP2003380441A 2003-11-10 2003-11-10 Rear body structure of automobile Expired - Fee Related JP4264331B2 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134710A1 (en) * 2005-06-16 2006-12-21 Daikyo Nishikawa Corporation Resin molded body and method of molding the same
JP2007216866A (en) * 2006-02-17 2007-08-30 Mazda Motor Corp Rear part cargo room structure for vehicle
JP2010215196A (en) * 2009-03-19 2010-09-30 Nissan Motor Co Ltd Vehicle body structure of automobile
WO2024016513A1 (en) * 2022-07-20 2024-01-25 岚图汽车科技有限公司 Rear floor assembly and vehicle

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006134710A1 (en) * 2005-06-16 2006-12-21 Daikyo Nishikawa Corporation Resin molded body and method of molding the same
US7976928B2 (en) 2005-06-16 2011-07-12 Daikyonishikawa Corporation Resin molded article and molding method thereof
JP2007216866A (en) * 2006-02-17 2007-08-30 Mazda Motor Corp Rear part cargo room structure for vehicle
JP2010215196A (en) * 2009-03-19 2010-09-30 Nissan Motor Co Ltd Vehicle body structure of automobile
WO2024016513A1 (en) * 2022-07-20 2024-01-25 岚图汽车科技有限公司 Rear floor assembly and vehicle

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