JPH0117904B2 - - Google Patents
Info
- Publication number
- JPH0117904B2 JPH0117904B2 JP57123255A JP12325582A JPH0117904B2 JP H0117904 B2 JPH0117904 B2 JP H0117904B2 JP 57123255 A JP57123255 A JP 57123255A JP 12325582 A JP12325582 A JP 12325582A JP H0117904 B2 JPH0117904 B2 JP H0117904B2
- Authority
- JP
- Japan
- Prior art keywords
- floor panel
- mounting holes
- seat
- mounting
- floor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/20—Floors or bottom sub-units
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
- B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
- B60N2/005—Arrangement or mounting of seats in vehicles, e.g. dismountable auxiliary seats
- B60N2/015—Attaching seats directly to vehicle chassis
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Aviation & Aerospace Engineering (AREA)
- Body Structure For Vehicles (AREA)
Description
【発明の詳細な説明】 本発明は自動車のフロア構造に関する。[Detailed description of the invention] The present invention relates to an automobile floor structure.
自動車にあつては同一車種であつても仕様によ
つてシートの取付け位置が異なつたり、あるいは
同型の異車種の場合にもシートの取付位置が異な
つてくる。 In the case of automobiles, even if the vehicle is of the same model, the seat mounting position may differ depending on the specifications, or even in the case of different models of the same model, the seat mounting position may differ.
このため、本来、同一型式のフロアパネルを使
用できるのであるが、仕様、車種によるシート取
付け位置の違いにより、それぞれ対応するシート
に合せてシート取付孔を形成した専用フロアパネ
ルとせざるを得ない実状にあり、この結果、プレ
ス設備費が嵩むばかりでなく、自動車組立ライン
では部品管理工数が多くかかり、更に、組付作業
性にも悪影響を及ぼしてしまい、コスト的また生
産的に不利となつてしまう欠点があつた。（実開
昭56−97180号公報参照）
本発明はかかる従来の実状に鑑み、フロアパネ
ルを各仕様に対して共用化できて大なコストダウ
ウンを実現できると共に、部品管理工数、組付作
業性を改善することのできるフロア構造を提供す
ることを目的とするものである。 For this reason, it is originally possible to use the same type of floor panel, but due to differences in specifications and seat mounting positions depending on the car model, it is necessary to use a dedicated floor panel with seat mounting holes formed to match each corresponding seat. As a result, this not only increases the cost of press equipment, but also requires a large number of man-hours for parts management on the automobile assembly line, which also has a negative impact on assembly work efficiency, which is disadvantageous in terms of cost and productivity. It had some flaws. (Refer to Japanese Utility Model Application Publication No. 56-97180.) In view of the conventional situation, the present invention makes it possible to share the floor panel for each specification, thereby realizing a significant cost reduction, and reducing the number of parts management man-hours and assembly work. The purpose is to provide a floor structure that can improve the
前記目的を達成するため、本発明にあつてはフ
ロアパネルに、複数種の異なるタイプのシートの
取付けに対応する複数の取付孔を形成し、これら
取付孔のうちのフロアパネルに取付けられるシー
トに対応する取付孔を選択的に用いてシートを固
定すると共に、このフロアパネルの裏面に溝状部
形成部材を配設して、フロアパネルと溝状部形成
部材とで、前記取付孔を覆う閉断面部を形成し、
或るタイプのシートを取付けた場合に、使用して
いない残りの取付孔から車室側にスプラツシユや
塵埃等が侵入することのないようにしてある。 In order to achieve the above object, in the present invention, a plurality of mounting holes corresponding to the mounting of a plurality of different types of seats are formed in the floor panel, and a plurality of mounting holes are formed in the floor panel to accommodate the mounting of a plurality of different types of seats, and a plurality of mounting holes are formed in the floor panel to accommodate the mounting of a plurality of different types of seats. In addition to selectively fixing the seat using the corresponding mounting holes, a groove-forming member is provided on the back side of the floor panel, and the floor panel and the groove-forming member cover the mounting hole. forming a cross section,
When a certain type of seat is installed, splash, dust, etc. are prevented from entering the passenger compartment through the remaining unused installation holes.
以下、本発明の実施例を図面と共に詳述する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.
第１図Ａ，Ｂにおいて、１はフロントフロア２
とリヤフロア３とからなるフロアパネルを示し、
該フロアパネル１には例えばシートクツシヨンの
前後方向幅が大、小異なる２種類のシートS1，S2
に対応した位置に取付孔４ａ，４ｂ，４ｃを形成
してある。本実施例では前記取付孔のうち４ａを
シートS1，S2の各前側部の取付孔として共用する
ようにしてある。 In Figure 1 A and B, 1 is the front floor 2
It shows a floor panel consisting of and rear floor 3,
The floor panel 1 includes, for example, two types of seats S 1 and S 2 whose seat cushions have different widths in the longitudinal direction.
Attachment holes 4a, 4b, and 4c are formed at positions corresponding to . In this embodiment, 4a of the mounting holes are commonly used as mounting holes on the front sides of the sheets S 1 and S 2 .
５はフロントフロア２とリヤフロア３とのラツ
プ部分からリヤフロア３側に延在してシートS1，
S2の装着部範囲に亘つてフロアパネル１に接合し
たレインフオースで、このレインフオース５の前
記取付孔４ａ，４ｂ，４ｃに各対応する部位と大
型シートS2の最前側部に対応する部位にボルト挿
通孔６ａ，６ｂ，６ｃ，６ｄを形成してあると共
に、裏面にこれら挿通孔６ａ〜６ｄに合致してウ
エルドナツト７ａ〜７ｄを設けてある。そして、
前記フロアパネル１の裏面に前記取付孔４ａ，４
ｂ，４ｃおよびボルト挿通孔６ｄを覆つて、即
ち、各ウエルドナツト７ａ〜７ｄを覆つて閉断面
部８ａ，８ｂ，８ｃを形成してある。本実施例に
あつては、ウエルドナツト７ａ，７ｂをそれぞれ
覆う閉断面部８ａ，８ｃを、所定部位を車幅方向
にエンボス加工してビード２ａ，２ｂを形成した
溝状部形成部材としてのフロントフロア２を、レ
インフオース５に接合してそれぞれ閉断面を構成
するようにしている。また、ウエルドナツト７
ｂ，７ｃを包括して覆う閉断面部８ｂは、通常、
フロアパネル１裏面に補強のために車幅方向に設
けられるチヤンネル状に形成された溝状部形成部
材としてのクロスメンバ９を利用し、このクロス
メンバ９を前記ウエルドナツト７ｂ，７ｃ配設部
を覆うようにして配設して閉断面を構成してい
る。 5 extends from the lap part between the front floor 2 and the rear floor 3 to the rear floor 3 side, and the seat S 1 ,
A reinforcement is connected to the floor panel 1 over the installation area of S 2 , and bolts are attached to the parts of this reinforcement 5 corresponding to the mounting holes 4a, 4b, and 4c and the part corresponding to the frontmost side of the large sheet S2 . Insertion holes 6a, 6b, 6c, and 6d are formed, and weld nuts 7a to 7d are provided on the back surface to match these insertion holes 6a to 6d. and,
The mounting holes 4a, 4 are provided on the back surface of the floor panel 1.
Closed cross-section portions 8a, 8b, 8c are formed to cover the weld nuts 7a to 7d and the bolt insertion holes 6d. In this embodiment, a front groove-forming member is formed by embossing closed cross-section portions 8a and 8c that respectively cover weld nuts 7a and 7b in the vehicle width direction to form beads 2a and 2b. The floor 2 is joined to the reinforcement 5 so that each has a closed cross section. Also, weld nut 7
The closed cross-section portion 8b that comprehensively covers b and 7c is usually
Using a cross member 9 as a channel-shaped groove forming member provided in the vehicle width direction for reinforcement on the back surface of the floor panel 1, this cross member 9 is connected to the weld nuts 7b, 7c arrangement portion. It is arranged in a covering manner to form a closed cross section.
この実施例の構造によれば、大型のシートS1を
取付ける場合にあつては、第１図Ａに示すように
該シートS1を取付孔４ａ，４ｂおよびボルト挿通
孔６ａ，６ｂ，６ｄを利用してボルト１０ａ，１
０ｂ，１０ｄをウエルドナツト７ａ，７ｂ，７ｄ
に螺合して固定する。この時、取付孔４ｃ、ボル
ト挿通孔６ｃは開いたままとなるが、これら孔４
ｃ，６ｃはフロアパネル１裏面の閉断面部８ｂで
覆われているため、特別にグロメツト等のシール
部材を施さなくても車室内側にスプラツシユや塵
埃等が侵入するのを防止できるのである。 According to the structure of this embodiment, when installing a large sheet S1 , as shown in FIG. Use bolts 10a, 1
0b, 10d to weld nuts 7a, 7b, 7d
Screw it into place. At this time, the mounting hole 4c and bolt insertion hole 6c remain open;
c and 6c are covered by the closed cross-section portion 8b on the back surface of the floor panel 1, so that it is possible to prevent splashes, dust, etc. from entering the inside of the vehicle without the need for special sealing members such as grommets.
また、小型のシートS2を取付ける場合にあつて
は、第１図Ｂに示すように該シートS2を取付孔４
ａ，４ｃおよびボルト挿通孔６ａ，６ｃを利用し
てボルト１０ａ，１０ｃをウエルドナツト７ａ，
７ｃに螺合して固定する。この時も、取付孔４ａ
およびボルト挿通孔６ｂ，７ｄは開いたままであ
るが、閉断面部８ｂ，８ｃによつてこれら孔から
車室内側へのスプラツシユや塵埃等の侵入を防止
できるのである。 In addition, when installing a small sheet S 2 , the sheet S 2 is inserted into the mounting hole 4 as shown in Fig. 1B.
a, 4c and bolt insertion holes 6a, 6c to insert bolts 10a, 10c into weld nuts 7a,
7c and fix it. At this time as well, the mounting hole 4a
Although the bolt insertion holes 6b and 7d remain open, the closed cross-section portions 8b and 8c prevent splashes, dust, etc. from entering the interior of the vehicle through these holes.
第２図Ａ，Ｂ，Ｃに示す実施例はフロアパネル
１の一つのシート配設部位にペンチタイプシート
と分割タイプシートを仕様別に取付けるようにし
た場合を示す。 The embodiments shown in FIGS. 2A, B, and C show a case in which a pliers type sheet and a split type sheet are attached according to specifications to one sheet arrangement portion of the floor panel 1.
フロアパネル１の一つのシート配設部位には、
ベンチタイプシートS3用の取付孔４ｄ，４ｅの他
に、分割タタイプシートS4用の取付孔４ｆ，４ｇ
および異種分割タイプシートS5用のシート取付孔
４ｈ，４ｉを形成してある。そして、このフロア
パネル１の裏面には各シートの前側固定用の取付
孔４ｄ〜４ｉを覆う閉断面部８ｄと、各シートの
後側固定用の取付孔４ｄ〜４ｉを覆う閉断面部８
ｅとを構成してある。これら閉断面部８ｄ，８ｅ
は前記実施例の場合と同じように、溝状部形成部
材としての、ビードを形成した部材もしくはチヤ
ンネル状に形成されたクロスメンバによつて構成
する。 In one seat arrangement part of the floor panel 1,
In addition to mounting holes 4d and 4e for bench type seat S 3 , mounting holes 4f and 4g for split type seat S 4 .
Also, seat mounting holes 4h and 4i for different types of split type sheets S5 are formed. On the back side of this floor panel 1, there is a closed cross section 8d that covers the mounting holes 4d to 4i for fixing the front side of each sheet, and a closed cross section 8d that covers the mounting holes 4d to 4i for fixing the rear side of each sheet.
It is composed of e. These closed cross section parts 8d, 8e
As in the case of the above-mentioned embodiment, the groove-forming member is constituted by a bead-formed member or a channel-shaped cross member.
従つて、この実施例の場合にあつては、第２図
Ａに示すようにベンチシートS3を取付ける仕様車
にあつては取付孔４ａ，４ｅを利用して固定し、
他の取付孔４ｆ〜４ｉは開いたままとなる。ま
た、同図Ｂに示すように分割タイプシートS4を取
付ける仕様車にあつては取付孔４ｄ，４ｆおよび
４ｅ，４ｇを利用して固定し、他の取付孔４ｈ，
４ｉは開いたままとなる。更に、同図Ｃに示すよ
うに異種分割タイプシートS5を取付ける仕様車に
あつては取付孔４ｄ，４ｈおよび４ｅ，４ｉを利
用して固定し、取付孔４ｆ，４ｇは開いたままと
なる。而して、前記各仕用車種にあつて、或る取
付けたタイプのシート用以外の取付孔が開いたま
まとなつていても、フロアパネル裏面の閉断面部
８ｄ，８ｅでこれら取付孔を覆つてあるため、特
別にグロメツトを施さなくても車室内側へのスプ
ラツシユや塵埃等の侵入を防止できるのである。 Therefore, in the case of this embodiment, as shown in FIG. 2A, in the case of a specification vehicle to which the bench seat S3 is installed, it is fixed using the mounting holes 4a and 4e.
The other mounting holes 4f to 4i remain open. In addition, as shown in Figure B, if the split type seat S 4 is installed on a specification vehicle, it should be fixed using the mounting holes 4d, 4f and 4e, 4g, and the other mounting holes 4h,
4i remains open. Furthermore, as shown in Figure C, in the case of a car with specifications to which a different type split type seat S 5 is installed, it is fixed using the mounting holes 4d, 4h and 4e, 4i, and the mounting holes 4f, 4g remain open. . Therefore, even if the mounting holes other than those for the seat of a certain installed type remain open for each of the vehicle models mentioned above, these mounting holes can be opened using the closed section sections 8d and 8e on the back of the floor panel. Since it is covered, it is possible to prevent splashes, dust, etc. from entering the interior of the vehicle without the need for special grommets.
以上のように本発明によれば、フロアパネルに
複数種の異なるタイプのシートの取付けに対応す
る複数の取付孔を形成し、これら取付孔のうちの
前記フロアパネルに取付けられるシートに対応す
る取付孔を選択的に用いてシートを固定するの
で、同一のフロアパネルでも異なるタイプのシー
ト仕様の車種に共用でき、しかも、前述の取付孔
は、フロアパネル裏面に溝状部形成部材を配設し
て、前記フロアパネルと該溝状部形成部材とで前
記取付孔を覆う閉断面部を形成してあるため、不
使用の取付孔に特別にシール部材を施さなくても
シール性が損なわれることがなく、従つて、大幅
なコストダウンを実現できると共に、部品管理工
数、組付作業工数を軽減することができる。ま
た、このようにシート取付孔を覆う閉断面部を構
成することによつて、該閉断面部がフロアの強度
メンバとしても機能することから、複数種のタイ
プのシート用取付孔を形成してもフロアの強度を
損なうことは全くないという実用上多大な効果を
有する。 As described above, according to the present invention, a plurality of mounting holes corresponding to the mounting of a plurality of different types of seats are formed in a floor panel, and a plurality of mounting holes corresponding to the seats to be mounted on the floor panel among these mounting holes are formed. Since the seats are fixed using holes selectively, the same floor panel can be used in vehicles with different seat specifications.Moreover, the aforementioned mounting holes are provided with groove-forming members on the back of the floor panel. Since the floor panel and the groove-forming member form a closed section that covers the mounting hole, the sealing performance is not impaired even if a special sealing member is not applied to the unused mounting hole. Therefore, it is possible to realize a significant cost reduction, and also to reduce the number of man-hours for parts management and assembly work. In addition, by configuring the closed cross-section portion that covers the seat mounting hole in this way, the closed cross-section portion also functions as a strength member of the floor, so that multiple types of seat mounting holes can be formed. It also has a great practical effect in that it does not impair the strength of the floor at all.
第１図Ａ，Ｂは本発明の一実施例を示す断面
図、第２図Ａ，Ｂ，Ｃは本発明の異なる実施例を
示す平面図である。
１……フロアパネル、４ａ，４ｂ，４ｃ，４
ｄ，４ｅ，４ｆ，４ｇ，４ｈ，４ｉ……取付孔、
８ａ，８ｂ，８ｃ，８ｄ，８ｅ……閉断面部、
S1，S2，S3，S4，S5……シート。
FIGS. 1A and 1B are cross-sectional views showing one embodiment of the present invention, and FIGS. 2A, B, and C are plan views showing different embodiments of the present invention. 1...Floor panel, 4a, 4b, 4c, 4
d, 4e, 4f, 4g, 4h, 4i...Mounting hole,
8a, 8b, 8c, 8d, 8e...closed cross section,
S 1 , S 2 , S 3 , S 4 , S 5 ...sheet.
Claims (1)
トの取付けに対応する複数の取付孔を形成し、こ
れら取付孔のうちの前記フロアパネルに取付けら
れるシートに対応する取付孔を選択的に用いてシ
ートを固定すると共に、前記フロアパネルの裏面
に溝状部形成部材を配設して、前記フロアパネル
と該溝状部形成部材とで前記取付孔を覆う閉断面
部を形成したことを特徴とする自動車のフロア構
造。1. A plurality of mounting holes are formed in a floor panel to accommodate the mounting of a plurality of different types of seats, and among these mounting holes, the mounting hole corresponding to the seat to be mounted on the floor panel is selectively used to attach the seat. An automobile characterized in that the floor panel is fixed, and a groove-forming member is provided on the back surface of the floor panel, and the floor panel and the groove-forming member form a closed cross-section portion that covers the mounting hole. floor structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12325582A JPS5914578A (en) | 1982-07-15 | 1982-07-15 | Floor construction of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12325582A JPS5914578A (en) | 1982-07-15 | 1982-07-15 | Floor construction of automobile |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5914578A JPS5914578A (en) | 1984-01-25 |
| JPH0117904B2 true JPH0117904B2 (en) | 1989-04-03 |
Family
ID=14856040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12325582A Granted JPS5914578A (en) | 1982-07-15 | 1982-07-15 | Floor construction of automobile |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5914578A (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2595422Y2 (en) * | 1991-05-30 | 1999-05-31 | いすゞ自動車株式会社 | Car floor structure |
| JP3467756B2 (en) * | 1993-03-30 | 2003-11-17 | マツダ株式会社 | Undercar structure |
| US10611485B2 (en) * | 2017-04-11 | 2020-04-07 | Bell Helicopter Textron, Inc. | Seat assembly using J-track seats |
| FR3153798B1 (en) * | 2023-10-09 | 2025-08-29 | Psa Automobiles Sa | VEHICLE FLOOR, SUITABLE FOR SUPPORTING A STRUT OF A CHILD SEAT |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS607235Y2 (en) * | 1980-05-20 | 1985-03-11 | ダイハツ工業株式会社 | car seat |
| JPS57100535U (en) * | 1980-12-12 | 1982-06-21 |
-
1982
- 1982-07-15 JP JP12325582A patent/JPS5914578A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5914578A (en) | 1984-01-25 |
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