JPS5914578A - Floor construction of automobile - Google Patents
Floor construction of automobileInfo
- Publication number
- JPS5914578A JPS5914578A JP12325582A JP12325582A JPS5914578A JP S5914578 A JPS5914578 A JP S5914578A JP 12325582 A JP12325582 A JP 12325582A JP 12325582 A JP12325582 A JP 12325582A JP S5914578 A JPS5914578 A JP S5914578A
- Authority
- JP
- Japan
- Prior art keywords
- floor panel
- mounting holes
- holes
- closed cross
- 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.)
- Granted
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)
Abstract
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.
自動車にあっては同−車種であっでも仕様によってシー
トの取付は位置が異なったり、あるいれ同型の異車種の
場合にもシートの取付位置が異なってくる。In the case of automobiles, the seats may be installed in different positions depending on the specifications even if they are the same model, or the seats may be installed in different positions in different models of the same model.
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は位置の違い
によシ、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さるを得ない実状にあ
シ、この結果、プレスｆ＆俯賀か嵩むばかりでなく、自
動車組立ラインでは部品管理工数が多くかかシ、更に、
組付作業性にも急動＃を及はしてしまい、コスト的また
生産的に不利となってしまう欠点があった。For this reason, it is possible to use the same type of floor panel, but due to the difference in seat mounting position depending on the specifications and car model, it is necessary to use a dedicated floor panel with seat mounting holes formed to match the corresponding seat. Unfortunately, as a result, not only the number of presses is increased, but also the number of man-hours required for parts management on the automobile assembly line is large.
This has the disadvantage of affecting assembly workability due to rapid movement, which is disadvantageous in terms of cost and productivity.
本発明はかかる従来の実状に銭み、フロアパネルを各仕
様に対して共用化でき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２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。The present invention takes advantage of the conventional situation and provides a floor structure that allows the floor panel to be shared for each specification, resulting in significant cost reductions, as well as improving assembly workability by reducing parts management man-hours by 2. The purpose is to
前記目的を達成するため、本発明にあってはフロアパネ
ルに予めａ数棟の異なるタイプのシートの取付孔をそれ
ぞれ形成し、そして、このフロアパネルの裏面に前記取
付孔を憶う閉断面部を形成して、特定のシートを取付け
た場合に、他の取付孔から単室側にスプラッシュや塵埃
等が侵入することのないようにしである。In order to achieve the above object, in the present invention, mounting holes for a number of different types of seats are formed in advance in a floor panel, and a closed cross-section portion storing the mounting holes is formed on the back side of the floor panel. This is to prevent splash, dust, etc. from entering the single room side from other mounting holes when a specific seat is mounted.
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
例えばシートクッションの前後方向幅が大、小異なる２
種類のシート８ｍ 、Ｓ２に対応した位置に取付孔４ａ
、４０，４ｃを形成しである。本実施例では前記取付孔
のうち４ａ（ｉ７シー）Ｓｔ 、ａｍの各前側部の取
付孔として共用するようにしである。In Figure 1, 1 is the front floor 2 and the rear floor 3.
The floor panel 1 includes, for example, two seat cushions with different widths in the front and back directions.
Type of sheet 8m, mounting hole 4a in position corresponding to S2
, 40, 4c are formed. In this embodiment, the mounting holes 4a (i7 sea) St and am are commonly used as the front side mounting holes.
５はフロントフロア２とリヤフロア３とのラップ部分か
らリヤフロア３側に延在してシー）ＳｔｙＳ、の装着部
範囲に亘ってフロアパネル１に接合したレインフォース
で、このレインフォース５の前記取伺孔４ａ、４ｂ、４
ａに各対応する部位と大型シー）Ｓｓの最前側部に対応
する部位にボルト挿通孔６ａ、６ｂ、５ｃ、□ｄ會影形
成であると共に、裏面にこれら挿通孔６ａ〜６ｄに合致
してウェルドナラ）７ａ〜７ａｌ設けである。そして、
前記フロアパネル１の農園に前記取付孔４ａ。5 is a reinforcement that extends from the lap between the front floor 2 and the rear floor 3 to the rear floor 3 side and is joined to the floor panel 1 over the area where the Sea) StyS is attached. Holes 4a, 4b, 4
Bolt insertion holes 6a, 6b, 5c, □d are formed in the parts corresponding to a and the frontmost part of the large sea) Ss, and the back side is formed with bolt insertion holes 6a, 6b, 5c, □d that match these insertion holes 6a to 6d. Weldnara) 7a to 7al are provided. and,
The mounting hole 4a is provided in the hole of the floor panel 1.
４ｂ、４ｃおよびボルト挿通孔６（１’に＆って、即ち
、各、ウェルドナラ）７ａ〜７ （ｌ ｅ＆って閉断面
部８ａ、８ｂ、８ｏを形成しである。本実施例にあって
ｔま、ウェルドナツト７ａ、７ｄｉそれぞれ榎う閉断面
部５ａｔ８ｃ’ｋ、フロントフロア２０所定部位を車幅
方向にエンボス加工してピード２ａ 、２ｂｉ形成し、
レインフォース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、ウェルドナラ）７に＋、７ｃ’
ｉ包括して憶う閉断面部８ｂは、通常、フロアバネル１
＆面に補強のために車幅方向に設けられるクロスメンバ
９を利用し、このクロスメンバ９を前記ウェルドナツト
７ｂ、７ｃ配設部を覆うようにして配設して閉断面ｔ−
構成している。4b, 4c and the bolt insertion hole 6 (1', i.e., each weld hole) 7a to 7 (le& forms the closed cross-section portions 8a, 8b, 8o. In this embodiment, t, the weld nuts 7a and 7di are respectively engraved closed cross-section portions 5at8c'k, and predetermined portions of the front floor 20 are embossed in the vehicle width direction to form peaches 2a and 2bi,
They are joined to the reinforcement 5 so that each has a closed cross section. Also, weldnara) 7+, 7c'
i Generally, the closed cross-section portion 8b that is stored inclusively is the floor panel 1.
A cross member 9 is provided in the vehicle width direction for reinforcement on the & surface, and this cross member 9 is disposed so as to cover the weld nuts 7b, 7c disposed portion to form a closed cross section t-
It consists of
この実施例の構造によれは、大型のシートＳｓを取付け
る場合にあっては、第１図（Ａ）に示すように該シート
Ｓ１を取付孔４ａ、４ｂおよびボルト押通孔６ａ、６ｂ
、６ｄｉ利用してボルト１０ａ。Depending on the structure of this embodiment, when attaching a large sheet Ss, as shown in FIG.
, bolt 10a using 6di.
ｌＱｂ、１０ｄをウェルドナツト７ａ、７ｂ、７ｄに螺
合して固定する。この時、板付孔４ｃ１ボルト挿通孔６
Ｃは開いたままとなるが、これら孔４ｏ。lQb, 10d are screwed into weld nuts 7a, 7b, 7d and fixed. At this time, plate attachment hole 4c1 bolt insertion hole 6
C remains open, but these holes 4o.
６０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、特別にグロメット等のシール部材を施さなくて
も単室内側にスプラッシュや塵埃等が侵入するの會防止
できるのである。Since 60 is covered by the closed cross section 8b on the back surface of the floor panel 1, it is possible to prevent splashes, dust, etc. from entering the inside of the single room without using a special sealing member such as a grommet.
また、小型のシートＳｍを取付ける場合にあって祉、第
１図（Ｂ）に示すように核シート日ｌｔ−取付孔４ａ、
４ｃおよびボルト挿通孔６ａｔ６ｏｔ利用してポル）
１０１Ｌ 、 １０ ａ ”ｔウェルドナツト７ａ。In addition, when installing a small sheet Sm, as shown in FIG.
4c and bolt insertion hole 6at6ot)
101L, 10a”t weld nut 7a.
７０に螺合して固建する。この時も、取付孔４ａおよび
ボルト挿通孔６ｂ、７’ｅＬは開いたままであるが、閉
断面部ｓｂ、ｓｃによってこれら孔から車室内側へのス
プラッシュや塵埃等の侵入を防止できるのである。70 and securely erect it. At this time, the attachment hole 4a and the bolt insertion holes 6b, 7'eL remain open, but the closed cross-section portions sb, sc prevent splashes, dust, etc. from entering the interior of the vehicle through these holes.
第２図に示す実施例はフロアパネル１の一つのシート配
設部位にベンチタイプシートと分割タイブシートを仕様
別に数句けるようにした場合を示す。The embodiment shown in FIG. 2 shows a case where several bench type seats and split type seats can be arranged in one seat arrangement area of the floor panel 1 according to specifications.
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８３用の取付孔４ｄ、４ｅの他に、分割タイ
プシー）８４用の取付孔４ｆ、４ｇおよび異種分割タイ
プシートＳｓ用のシート取付孔４ｈ、４ｉｔ−形成しで
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〜４１を徨う閉断面部８ｄと
、各シートの後側固定用の取付孔４ｄ〜４１を榎う閉断
面部８ｅと管構成しである。これら閉断面部８ｄ、８ｅ
は前記実施例の場合と同じようにと一ド成形もしくはク
ロスメンバ利用によって構成する。In one seat arrangement part of the floor panel 1, in addition to mounting holes 4d and 4e for the bench type seat 83, mounting holes 4f and 4g for the split type seat 84 and seat mounting holes for a different type of split type seat Ss are provided. Holes 4h and 4it are formed. On the back side of this floor panel 1, there is a closed cross-section part 8d that extends through the mounting holes 4d to 41 for fixing the front side of each seat, and a closed cross-section part that extends to the mounting holes 4d to 41 for fixing the rear side of each seat. 8e and tube configuration. These closed cross section parts 8d, 8e
As in the case of the previous embodiment, it is constructed by straight molding or by using a cross member.
従って、この実施例の場合にあっては、第２図μ）に示
すようにベンチシー）Ｓｓｔ”取付りる仕様単にあって
は取付孔４ｄ、４ｅ′ｆｒ：利用して固定し、他の取付
孔４ｆ〜４１社開いたｔ−ｔと々る。また、同図（Ｂ）
に示すように分割タイプシートＢａｆ：取付ける仕様車
にあっては取付孔４ｄ 、４ｆおよび４ｅ、４ｇｔ利用
して固定し、他の取付孔４ｈ、４１は開いたままとなる
。更に、同図（０）に示すように異種分割タイプシー）
Ｓｓｅ取付ける仕様車にあっては取付孔４（Ｌ、４ｈお
よび４ｅ 、４１を利用して固定し、取付孔４ｆ 、４
ｇは開いたままとなる。而して、前記各社用車種にあっ
て、特定シート用以外の取付孔が開いたままと表ってい
ても、フロアパネル裏面の閉断面部８ｄ、８ｅでこれら
取付孔を後っであるため、特別にグロメットを施さなく
ても車室内側へのスプラッシュや１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. Hole 4f ~ 41 company opened t-ttoru. Also, the same figure (B)
As shown in the figure, the split type seat Baf: For the specification vehicle to which it is installed, it is fixed using the mounting holes 4d, 4f, 4e, and 4gt, and the other mounting holes 4h and 41 remain open. Furthermore, as shown in the same figure (0), the heterogeneous division type sea)
For vehicles with Sse installation specifications, fix using mounting holes 4 (L, 4h, 4e, 41), and fix using mounting holes 4f, 4.
g remains open. Therefore, even if it appears that the mounting holes other than those for specific seats are left open in the car models manufactured by the above companies, these mounting holes are located behind the closed cross-section parts 8d and 8e on the back of the floor panel. This makes it possible to prevent splashes and dust 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用取付孔を形成しであるため、同
一のフロアパネルでもシート取付位置の異表る仕様の車
種に共用でき、しかも、前述の取付孔はフロアパネル裏
面の閉断面部で核っであるため、不使用の取付孔に特別
にシール部相を施さなくてもシール性が損なわれること
がなく、従って、大幅なコストダウンを実現できると共
に、部品管理工数２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’ｅａう閉断面部ｔ
−構成することによって、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
ト用取付孔全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, since a plurality of different types of seat mounting holes are formed in the floor panel, the same floor panel can be used in common for vehicle models with different specifications for seat mounting positions. Since the above-mentioned mounting holes are the core of the closed section on the back of the floor panel, sealing performance is not impaired even if unused mounting holes are specially sealed, resulting in a significant cost reduction. In addition, it is possible to reduce the number of man-hours for parts management by two and the number of man-hours for assembly work. Also, like this, the closed cross section t of the seat mounting hole 'ea'
- By constructing the closed section, the closed cross section also functions as a strength member of the floor, so it is a great practical advantage that the strength of the floor will not be impaired at all even if all the mounting holes for multiple types of seats are formed. have an effect.
第１図μ） Ｉ （Ｂ）は本発明の一実施例を示す断面
図、第２図に）１ ｊ （Ｂｌ ＃ （０）は本発明の
異なる実施例を示す平面図である。
１ ・７ ｅｌアバネ／ｌ／、４ａ、４ｂ、４ｃ、４ｄ
。
４ｅ、４ｆ 、４ｇ、４ｈ＊４’・・”４Ｒ付孔、８ａ
。
ｓ ｂ ｐ ｓ ｃ 、 ｓ ａ 、 ｓ ｅ 、、、
閉断面部、”１ ｚ ”４＊Ｓｍ ｍ ’４
ａ ＳＩ ”’シート。Figure 1 μ) I (B) is a sectional view showing one embodiment of the present invention, and Figure 2) 1 j (Bl # (0) is a plan view showing a different embodiment of the present invention. 7 el Abane/l/, 4a, 4b, 4c, 4d
. 4e, 4f, 4g, 4h*4'..."4R hole, 8a
. s b p sc , s a , s e ,,,
Closed section, “1 z ”4*Sm m '4
a SI”’sheet.
Claims (1)
トの取付孔をそれぞれ形成すると共に、核フロアパネル
の裏面に前記取付孔を蝋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 floor structure for an automobile, characterized in that a floor panel is provided with mounting holes for a plurality of different types of seats, and a closed cross-section portion for soldering the mounting holes is formed on the back surface of the core floor panel.
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 true JPS5914578A (en) | 1984-01-25 |
| JPH0117904B2 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) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132886U (en) * | 1991-05-30 | 1992-12-09 | いすゞ自動車株式会社 | car floor structure |
| US5476303A (en) * | 1993-03-30 | 1995-12-19 | Mazda Motor Corporation | Undercarriage structure of motor vehicle |
| US20180290751A1 (en) * | 2017-04-11 | 2018-10-11 | Bell Helicopter Textron Inc. | Seat Assembly Using J-Track Seats |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56170041U (en) * | 1980-05-20 | 1981-12-16 | ||
| JPS57100535U (en) * | 1980-12-12 | 1982-06-21 |
-
1982
- 1982-07-15 JP JP12325582A patent/JPS5914578A/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56170041U (en) * | 1980-05-20 | 1981-12-16 | ||
| JPS57100535U (en) * | 1980-12-12 | 1982-06-21 |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04132886U (en) * | 1991-05-30 | 1992-12-09 | いすゞ自動車株式会社 | car floor structure |
| US5476303A (en) * | 1993-03-30 | 1995-12-19 | Mazda Motor Corporation | Undercarriage structure of motor vehicle |
| US20180290751A1 (en) * | 2017-04-11 | 2018-10-11 | Bell Helicopter Textron Inc. | Seat Assembly Using J-Track Seats |
| EP3388342A1 (en) * | 2017-04-11 | 2018-10-17 | Bell Helicopter Textron Inc. | Seat assembly using j-track seats |
| US10611485B2 (en) * | 2017-04-11 | 2020-04-07 | Bell Helicopter Textron, Inc. | Seat assembly using J-track seats |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0117904B2 (en) | 1989-04-03 |
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