JPS6234835A - Car trunk room structure - Google Patents
Car trunk room structureInfo
- Publication number
- JPS6234835A JPS6234835A JP17458685A JP17458685A JPS6234835A JP S6234835 A JPS6234835 A JP S6234835A JP 17458685 A JP17458685 A JP 17458685A JP 17458685 A JP17458685 A JP 17458685A JP S6234835 A JPS6234835 A JP S6234835A
- Authority
- JP
- Japan
- Prior art keywords
- box body
- frames
- trunk room
- space
- frame
- 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
- 229920005989 resin Polymers 0.000 claims abstract description 7
- 239000011347 resin Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 229910052742 iron Inorganic materials 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920005672 polyolefin resin Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
- B62D25/08—Front or rear portions
- B62D25/087—Luggage compartments
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Body Structure For Vehicles (AREA)
Abstract
Description
【発明の詳細な説明】 （産業上の利用分野） 本発明はｒ１動車のトランクルームの構造に関する。[Detailed description of the invention] (Industrial application field) The present invention relates to the structure of a trunk room for an R1 vehicle.
（従来の技術）
自動車のトランクルームの一般的な構造を縦断面図であ
る第７図に基いて説明すると、トランクルームは左右の
側面を鉄板製ホイールハウス（１００）で、下面を鉄板
製トランクパン（１０１）で、後面を鉄板製トーボード
（１０２）で更に前面を図示しない鉄板製バルクヘッド
で構成し、これら各部材を車体のアッパーフレーム（１
０３）或いはサイドフレーム（１０４）に溶接又はボル
ト結合することで、上面が開口するボックス状トランク
ルームを形成するようにしている。(Prior Art) The general structure of a trunk room of an automobile will be explained based on FIG. 7, which is a longitudinal cross-sectional view. 101), the rear side is made up of a steel plate toe board (102), and the front side is made up of a steel plate bulkhead (not shown), and each of these members is attached to the upper frame (102) of the vehicle body.
03) Alternatively, by welding or bolting to the side frame (104), a box-like trunk room with an open top is formed.
（発明が解決しようとする問題点）
上述した従来のトランクルーム構造にあっては、複数の
鉄板を集合して１つのトランクルームを構成しているた
め、密閉性を得るためにフレームとの接合箇所等をシー
ル材（１０５）によって密閉しなければならず、各鉄板
の成形及び組付けも面倒で重量も大となり、またホイー
ルハウス（１００）の外側面、トランクパン（１０１）
の下面にはアンダーコートを施す必要があり、更に複数
の鉄板からなるため、トランクルームの上面開口周も連
続形状としにくく、開口全周に亘ってシール材（ＩＯ２
）を取付けに〈〈、鉄板であるが故に錆が発生しやすく
且つトランクルーム内での騒音も大きくなる等の問題が
ある。(Problems to be Solved by the Invention) In the conventional trunk room structure described above, a plurality of iron plates are assembled to form one trunk room, so in order to obtain airtightness, the joints with the frame etc. must be sealed with a sealant (105), and the forming and assembling of each steel plate is troublesome and heavy.
It is necessary to apply an undercoat to the lower surface, and since it is made of multiple iron plates, it is difficult to create a continuous shape around the upper opening of the trunk, and sealing material (IO2
) is a steel plate, so it is prone to rust and there are problems with the installation, such as increased noise in the trunk room.
（問題点を解決するための手段）
上記問題点を解決すべく本発明は１前後面、両側面及び
下面を樹脂によって一体成形し上面を開口としたボック
ス体を、左右の車体フレーム間に形成される空間に上方
から載置固定することでトランクルームとなすようにし
た。(Means for Solving the Problems) In order to solve the above problems, the present invention forms a box body between the left and right vehicle body frames, whose front and rear surfaces, both side surfaces, and the bottom surface are integrally molded with resin and whose top surface is open. By placing and fixing the vehicle in the space from above, it can be used as a trunk room.
（実施例） 以下に本発明の実施例を添付図面に基いて説明する。(Example) Embodiments of the present invention will be described below with reference to the accompanying drawings.
第１図は車体の前部にトランクルームを設けるようにし
たミツドシップエンジン車又はリヤエンジン車の前部フ
レーム構造を示す斜視図であり、前部フレーム（１）は
ダツシュボード（２）の左右の両端部から前方にアッパ
ーフレーム（３）、（３）を延出し、このアッパーフレ
ーム（３）、（３）の下方で内側に寄った位置にサイド
フレーム（４）、（４）を配置し、アッパーフレーム（
３）とサイドフレーム（４）の前端部をバルクヘッド（
５）に溶接するとともに、左右のサイドフレーム（４）
、（４）間をクロスフレーム（８）で連結し、これら各
フレームによって車体前部に略々車幅に等しい幅の空間
部（Ｓ）を形成している。Fig. 1 is a perspective view showing the front frame structure of a midship engine car or a rear engine car that has a trunk room at the front of the car body. Upper frames (3), (3) extend forward from both ends, and side frames (4), (4) are arranged inwardly below the upper frames (3), (3), Upper frame (
3) and the front end of the side frame (4) to the bulkhead (
5), as well as the left and right side frames (4).
, (4) are connected by a cross frame (8), and each frame forms a space (S) having a width approximately equal to the width of the vehicle at the front of the vehicle body.
そして、空間部（Ｓ）には上方からトランクルームを画
成するボックス体（７）を載置しビス等で前記各フレー
ムに固定する。A box body (7) defining a trunk room is placed in the space (S) from above and fixed to each frame with screws or the like.
このボックス体（７）はポリプロピレン、ポリエチレン
等のオレフィン系樹脂を一体成形してなり、その詳細は
全体斜視図である第２図及び取付状態を示す第３図にも
示すように、前面（８）、後面（９）、左右の側面（１
０） 、（１０）及び下面（１１）が一体内に連続して
形成され、上面を開口（１２）としている。This box body (7) is integrally molded from olefin resin such as polypropylene or polyethylene, and its details are shown in the front (8) ), rear (9), left and right sides (1
0), (10) and a lower surface (11) are continuously formed in one body, and the upper surface is an opening (12).
そして、前面（８）にはラジェータのファン（１３）を
収納するシュラウドとしての四部（１４）を形成し、こ
の四部（１４）の両側壁（１４ａ）、（１４ａ）は内方
に向ったテーパ面とし、凹部（１４）の前面壁（１４ｂ
）にはファン（１３）のモータ取付用の孔（１５）を形
成し、前面壁（１４ｂ）の下半部を下方に向ったテーパ
面とし、更に四部（１４）の下端部に左右の一対のフィ
ン（１Ｂ） 、 （ＩＥＩ）を設け、これらフィン（１
Ｂ）、（１Ｂ）を後方に向って絞った形状とすることで
、ノズルとしての作用を発揮させ、ファン（１３）下流
側の流速を上げて掃風効果を向上させるようにしている
。The front surface (8) is formed with four parts (14) as a shroud for housing the radiator fan (13), and both side walls (14a) of this four part (14) are tapered inward. the front wall (14b) of the recess (14).
) is formed with a hole (15) for mounting the motor of the fan (13), the lower half of the front wall (14b) is a downwardly tapered surface, and the lower end of the fourth part (14) is provided with a pair of left and right holes. fins (1B) and (IEI) are provided, and these fins (1B) and (IEI) are provided.
By making B) and (1B) narrow toward the rear, they function as nozzles, increasing the flow velocity on the downstream side of the fan (13) and improving the sweeping effect.
また、ボックス体（７）の側面（１０）はホイールハウ
スを兼ね、且つボックス体（７）を上方から載置し得る
とともに上方に取外すことができるように、側面（ｌＯ
）にはアッパーフレーム（３）の逃げ部（１７）及びサ
イドフレーム（４）の逃げ部（１８）を形成している。The side surface (10) of the box body (7) also serves as a wheel house, and the side surface (10) is designed so that the box body (7) can be placed from above and removed from above.
) is formed with a relief part (17) for the upper frame (3) and a relief part (18) for the side frame (4).
そして、泉げ部（１８）の上縁に沿って第４図に示す如
く下方への垂下片（１８）を形成し、この垂下片（１８
）にてサイドフレーム（４）の上端フランジ部（４ａ）
を覆い、チッピングによるダメージから保護している。Then, a downwardly hanging piece (18) is formed along the upper edge of the spring part (18) as shown in FIG.
) at the upper end flange part (4a) of the side frame (4)
to protect it from damage caused by chipping.
また、ボックス体（７）の後面（９）はその左側半分（
９ａ）を後方に膨出することで右側部分にブレーキのマ
スターシリンダ或いはワイパーモータ等の補器類を収納
する空間（２０）を形成し、更に左側半分（８ａ）にも
補器類を収納する凹所（２１）を形成している。In addition, the rear surface (9) of the box body (7) is the left half (
By expanding 9a) rearward, a space (20) for storing auxiliary equipment such as a brake master cylinder or a wiper motor is formed on the right side, and auxiliary equipment is also stored on the left half (8a). A recess (21) is formed.
更に、ボックス体（７）の開口（工２）の周縁には外側
に向ってフランジ部（２２）を全周に亘って形成し、こ
のフランジ部（２２）から更に外方に向って突片（２３
）を設け、この突片（２３）にボルト等の取付穴（２４
）を形成している。而して、ボックス体（７）は第３図
にも示すようにサイドボディ（２５）とともにアッパー
フレーム（３）に緩衝材（２Ｇ）を介して共締め結着さ
れる。また、フランジ部（２２）の上面には上方への突
条（２７）を全周に亘って形成し、この突条（２７）に
第５図に示す如くシール部材（２８）を嵌め付け、リッ
ド（２９）を閉じた場合の密閉性を高めるようにしてい
る。このシール部材（２８）の取付けについては、突条
（２７）を設けず、フランジ部（２２）上面に直接貼着
してもよい。また、ボックス体（７）の下面（１１）は
中央に向って若干傾斜し、その中央部に水抜き用のグロ
メッ） （３０）を設けている。Further, a flange portion (22) is formed outwardly around the entire circumference of the opening (work 2) of the box body (7), and a projecting piece is formed further outwardly from this flange portion (22). (23
), and this protrusion (23) is provided with a mounting hole (24) for bolts, etc.
) is formed. As shown in FIG. 3, the box body (7) and the side body (25) are jointly fastened to the upper frame (3) via the cushioning material (2G). Further, an upwardly protruding strip (27) is formed on the upper surface of the flange portion (22) over the entire circumference, and a sealing member (28) is fitted onto this protruding strip (27) as shown in FIG. The lid (29) is designed to improve airtightness when closed. The seal member (28) may be attached directly to the upper surface of the flange portion (22) without providing the protrusion (27). Further, the lower surface (11) of the box body (7) is slightly inclined toward the center, and a grommet (30) for draining water is provided at the center thereof.
第６図は別実施例を示すボックス体（７）の全体斜視図
であり、この実施例にあってはボックス体（７）の後部
上端から後方へエア導入口（３１）を形成したカウルパ
ネル（３２）を一体重に延出し、部品点数の削減を図っ
ている。FIG. 6 is an overall perspective view of a box body (7) showing another embodiment, and in this embodiment, a cowl panel in which an air inlet (31) is formed rearward from the rear upper end of the box body (7). (32) is extended into one piece to reduce the number of parts.
（発明の効果）
以上に説明した如く本発明によれば、トランクルームを
画成するボックス体を樹脂によって一体成形したため、
従来に比べ錆が発生することなく、軽量化が図れ、製作
工数の削減とコストダウンを達成でき、特に従来にあっ
ては複数の鉄板を接合するようにしていたため、密閉性
が悪かったが本発明の如く樹脂一体成形品とすることで
密閉性も向上し、また樹脂を成形するためその形状の自
由度が増し、トランク容量を拡大することができ、更に
水洗いが可能で騒音も小さく、交換も容易である等多く
の効果を発揮する。(Effects of the Invention) As explained above, according to the present invention, since the box body defining the trunk room is integrally molded with resin,
Compared to conventional methods, rust does not occur, the weight is reduced, manufacturing man-hours are reduced, and costs are reduced.In particular, in the past, multiple steel plates were joined together, which resulted in poor airtightness. By making it an integrally molded resin product as in the invention, the airtightness is improved, and since it is molded from resin, the degree of freedom in its shape increases, allowing for expansion of trunk capacity.Furthermore, it is washable with water, makes less noise, and is easy to replace. It is easy to use and has many effects.
第１図は本発明に係るトランクルーム構造を適用する自
動車の前部フレームを示す斜視図、第２図はボックス体
の全体斜視図、第３図はボックス体をフレームに取付け
た状態の縦断面図、第４図はボックス体の側面の一部拡
大図、第５図はボックス体の上端の一部拡大図、第６図
は別実施例のボックス体の全体斜視図、第７図は従来の
トランクルーム構造を示す縦断面図である。
尚、図面中（３）はアッパーフレーム、（０はサイドフ
レーム、（７）はボックス体、（８）はボックス体の前
面、（９）はボックス体の後面、（１０）はボックス体
の側面、（１１）はボックス体の下面、（１４）は凹部
、（２２）は７ラング部、（２Ｂ）は緩衝材、（２７）
は突条、（２８）はシール部材、（２３）はリッド、（
３２）はカウルパネル、（Ｓ）は空間部である。
特 許 出 願 人 本田技研工業株式会社代理人
弁理士 下 １） 容−即問 弁理士
大 橋 邦 部同 弁理士 小 山
布間 弁理士 野 １） 茂第
３図
第７図Fig. 1 is a perspective view showing the front frame of an automobile to which the trunk structure according to the present invention is applied, Fig. 2 is an overall perspective view of the box body, and Fig. 3 is a longitudinal sectional view of the box body attached to the frame. , Fig. 4 is a partially enlarged view of the side surface of the box body, Fig. 5 is a partially enlarged view of the upper end of the box body, Fig. 6 is an overall perspective view of the box body of another embodiment, and Fig. 7 is a conventional FIG. 3 is a longitudinal cross-sectional view showing the trunk room structure. In the drawings, (3) is the upper frame, (0 is the side frame, (7) is the box body, (8) is the front of the box body, (9) is the rear face of the box body, and (10) is the side surface of the box body. , (11) is the bottom surface of the box body, (14) is the recessed part, (22) is the 7 rung part, (2B) is the cushioning material, (27)
(28) is a seal member, (23) is a lid, (
32) is a cowl panel, and (S) is a space. Patent applicant: Agent for Honda Motor Co., Ltd.
Patent Attorney Part 2 1) Yong-Immediate Question Patent Attorney
Kuni Ohashi, Patent Attorney Koyama Fuma, Patent Attorney 1) Shigeru Figure 3 Figure 7
Claims (5)
て略々車幅に近い幅を有する空間部を形成し、この空間
部に前後面、両側面及び下面を樹脂によって一体成形し
上面を開口としたボックス体を上方から載置固定すると
ともに、ボックス体の上面開口をリッドで覆うようにし
たことを特徴とする自動車のトランクルーム構造。(1) A space with a width approximately close to the width of the vehicle is formed by the left and right body frames at the front or rear of the vehicle body, and the front and rear surfaces, both sides, and the bottom surface are integrally molded with resin in this space, and the top surface is open. A trunk room structure for an automobile, characterized in that a box body is placed and fixed from above, and the top opening of the box body is covered with a lid.
ムと下部のサイドフレームからなり、アッパーフレーム
はサイドフレームよりも正面から見て外方に位置してい
ることを特徴とする特許請求の範囲第１項記載の自動車
のトランクルーム構造。(2) The left and right vehicle body frames are composed of an upper frame at the top and a side frame at the bottom, and the upper frame is located further outward than the side frames when viewed from the front. The structure of the trunk room of the automobile described in Section 1.
構成することを特徴とする特許請求の範囲第１項記載の
自動車のトランクルーム構造。(3) The trunk room structure for an automobile according to claim 1, wherein the side surface of the box body constitutes a part of a wheel house.
取付けられていることを特徴とする特許請求の範囲第１
項記載の自動車のトランクルーム構造。(4) A sealing member is attached around the top opening of the box body, claim 1.
The structure of the trunk room of the automobile described in Section 1.
パネルが一体的に形成されていることを特徴とする特許
請求の範囲第１項記載の自動車のトランクルーム構造。(5) A trunk room structure for an automobile according to claim 1, wherein a cowl panel for introducing air is integrally formed in the upper part of the box body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17458685A JPS6234835A (en) | 1985-08-08 | 1985-08-08 | Car trunk room structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17458685A JPS6234835A (en) | 1985-08-08 | 1985-08-08 | Car trunk room structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6234835A true JPS6234835A (en) | 1987-02-14 |
| JPH0569020B2 JPH0569020B2 (en) | 1993-09-30 |
Family
ID=15981148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17458685A Granted JPS6234835A (en) | 1985-08-08 | 1985-08-08 | Car trunk room structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6234835A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102186A (en) * | 1989-05-15 | 1992-04-07 | Mazda Motor Corporation | Rear deck structure of a car body |
| US5636890A (en) * | 1996-01-19 | 1997-06-10 | Cooper; Johnny G. | Vehicular storage compartment and method of retrofitting a vehicle with a storage compartment |
| US6460916B2 (en) | 2000-01-07 | 2002-10-08 | Kawasaki Jukogyo Kabushiki Kaisha | Utility vehicle |
| US6698822B2 (en) * | 2001-08-18 | 2004-03-02 | Dr. Ing. H.C.F. Porsche Ag | Motor vehicle with a receptacle arranged in an end region of the motor vehicle |
| JP2009214576A (en) * | 2008-03-07 | 2009-09-24 | Mazda Motor Corp | Baggage compartment structure of vehicle |
| JP2009214575A (en) * | 2008-03-07 | 2009-09-24 | Mazda Motor Corp | Baggage compartment structure of vehicle |
| WO2024219156A1 (en) * | 2023-04-18 | 2024-10-24 | 日産自動車株式会社 | Front trunk |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165253U (en) * | 1983-04-22 | 1984-11-06 | 河西工業株式会社 | Vehicle trunk trim |
-
1985
- 1985-08-08 JP JP17458685A patent/JPS6234835A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59165253U (en) * | 1983-04-22 | 1984-11-06 | 河西工業株式会社 | Vehicle trunk trim |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5102186A (en) * | 1989-05-15 | 1992-04-07 | Mazda Motor Corporation | Rear deck structure of a car body |
| US5636890A (en) * | 1996-01-19 | 1997-06-10 | Cooper; Johnny G. | Vehicular storage compartment and method of retrofitting a vehicle with a storage compartment |
| WO1997026175A1 (en) * | 1996-01-19 | 1997-07-24 | Cooper Johnny G | A retrofitted vehicular storage compartment and method |
| US6460916B2 (en) | 2000-01-07 | 2002-10-08 | Kawasaki Jukogyo Kabushiki Kaisha | Utility vehicle |
| US6698822B2 (en) * | 2001-08-18 | 2004-03-02 | Dr. Ing. H.C.F. Porsche Ag | Motor vehicle with a receptacle arranged in an end region of the motor vehicle |
| JP2009214576A (en) * | 2008-03-07 | 2009-09-24 | Mazda Motor Corp | Baggage compartment structure of vehicle |
| JP2009214575A (en) * | 2008-03-07 | 2009-09-24 | Mazda Motor Corp | Baggage compartment structure of vehicle |
| WO2024219156A1 (en) * | 2023-04-18 | 2024-10-24 | 日産自動車株式会社 | Front trunk |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0569020B2 (en) | 1993-09-30 |
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