JP2824913B2 - Hood insulator mounting structure - Google Patents

Hood insulator mounting structure

Info

Publication number
JP2824913B2
JP2824913B2 JP1150028A JP15002889A JP2824913B2 JP 2824913 B2 JP2824913 B2 JP 2824913B2 JP 1150028 A JP1150028 A JP 1150028A JP 15002889 A JP15002889 A JP 15002889A JP 2824913 B2 JP2824913 B2 JP 2824913B2
Authority
JP
Japan
Prior art keywords
hood
insulator
panel
reinforce
hood insulator
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 - Lifetime
Application number
JP1150028A
Other languages
Japanese (ja)
Other versions
JPH0314777A (en
Inventor
正俊 加藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Suzuki Motor Corp
Original Assignee
Suzuki Motor Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Suzuki Motor Corp filed Critical Suzuki Motor Corp
Priority to JP1150028A priority Critical patent/JP2824913B2/en
Priority to CH1979/90A priority patent/CH682384A5/en
Priority to DE4019121A priority patent/DE4019121C2/en
Publication of JPH0314777A publication Critical patent/JPH0314777A/en
Application granted granted Critical
Publication of JP2824913B2 publication Critical patent/JP2824913B2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/065—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship the plates being one on top of the other and distanced from each other, e.g. by using protrusions to keep contact and distance
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/08—Insulating elements, e.g. for sound insulation
    • B60R13/0838—Insulating elements, e.g. for sound insulation for engine compartments
    • 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
    • B62D25/10—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles
    • B62D25/105—Bonnets or lids, e.g. for trucks, tractors, busses, work vehicles for motor cars
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/06—Releasable fastening devices with snap-action
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
    • F16B5/06—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips
    • F16B5/0607—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other
    • F16B5/0621—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship
    • F16B5/0664—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of clamps or clips joining sheets or plates to each other in parallel relationship at least one of the sheets or plates having integrally formed or integrally connected snap-in-features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B21/00—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings
    • F16B21/10—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts
    • F16B21/20—Means for preventing relative axial movement of a pin, spigot, shaft or the like and a member surrounding it; Stud-and-socket releasable fastenings by separate parts for bolts or shafts without holes, grooves, or notches for locking members
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B2200/00—Constructional details of connections not covered for in other groups of this subclass
    • F16B2200/81—Use of a material of the hooks-and-loops type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
    • F16B47/00—Suction cups for attaching purposes; Equivalent means using adhesives

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Superstructure Of Vehicle (AREA)

Description

【発明の詳細な説明】 a. 産業上の利用分野 本発明は、フードパネルの裏面に配設されるフードイ
ンシュレータの取付構造に関する。The present invention relates to a mounting structure for a hood insulator disposed on a back surface of a hood panel.

b. 従来の技術 従来より、車両のエンジンルームの上部は、例えば第
13図〜第16図に示すようなエンジンフード51を構成する
フードパネル52によって覆われており、フードパネル52
の裏面にはスポット溶接にて固定するレインフォース53
が隙間54を開けて取付けられている。このレインフォー
ス53は、フードパネル52を補強するためのもので、重量
軽減を図るべく補強を必要とする箇所にのみ設けられて
いる。しかして、レインフォース53はフードパネル52の
巾よりも短く形成され、両側部がフードパネル52の左右
両端部より車体内方に配設されるようになっている。ま
た、レインフォース53の中間部には、三角形状に形成さ
れた複数の開口部55が前後左右に対向して設けられてい
る。b. Conventional technology Conventionally, the upper part of the engine room of a vehicle
The hood panel 52 is covered by a hood panel 52 constituting an engine hood 51 as shown in FIGS.
Reinforce 53 fixed by spot welding on the back of
Are mounted with a gap 54 therebetween. The reinforce 53 is for reinforcing the hood panel 52, and is provided only in a portion that requires reinforcement in order to reduce the weight. The reinforce 53 is formed to be shorter than the width of the hood panel 52, and both side portions are disposed inside the vehicle body from both left and right end portions of the hood panel 52. A plurality of openings 55 formed in a triangular shape are provided at an intermediate portion of the reinforce 53 so as to face front, rear, left and right.

そして、上記レインフォース53の下面には、スクリュ
などにて締付固定されるフードインシュレータ56が取付
けられており、このフードインシュレータ56によってエ
ンジン等から発生する振動や騒音などがフードパネル52
に伝達されるのを防止している。A hood insulator 56 which is fastened and fixed with a screw or the like is attached to a lower surface of the reinforce 53, and vibration and noise generated from an engine or the like by the hood insulator 56 are reduced by the hood panel 52.
It is prevented from being transmitted to.

c. 発明が解決しようとする課題 しかしながら、上述した従来の取付構造にあっては、
フードインシュレータ56がレインフォース53の下面にの
み取付けられているに過ぎず、レインフォース53の両側
部より外方に位置するフードパネル52の箇所には取付け
られていないので、当該フードパネル52の箇所に対する
振動・騒音対策が十分なされているとはいえなかった。
また、フードインシュレータ56は、これをレインフォー
ス53の下面に押し付けながら位置決めして締付固定しな
ければならないため、組付作業が煩雑であり、作業能率
の向上が図れなかった。c. Problems to be Solved by the Invention However, in the conventional mounting structure described above,
Since the hood insulator 56 is attached only to the lower surface of the reinforce 53 and is not attached to the location of the hood panel 52 located outside both sides of the reinforce 53, the location of the hood panel 52 It was not said that measures against vibration and noise were sufficiently implemented.
Further, since the hood insulator 56 has to be positioned and tightened and fixed while pressing the hood insulator 56 against the lower surface of the reinforce 53, the assembling work is complicated, and the working efficiency cannot be improved.

本発明はこのような実状に鑑みてなされたものであっ
て、その目的は、上述の如き欠点を解消し得るフードイ
ンシュレータの取付構造を提供することにある。The present invention has been made in view of such circumstances, and an object of the present invention is to provide a hood insulator mounting structure that can solve the above-described disadvantages.

d. 課題を解決するための手段 上記従来技術の有する課題を解決するために、本発明
においては、フードパネルに取付けられるレインフォー
スと、前記フードパネルの裏面に配設されるフードイン
シュレータの対応する位置にそれぞれ複数の取付孔を穿
設し、これら取付孔にクリップを圧入するこにより、前
記フードインシュレータを前記レインフォースに取付け
るフードインシュレータの取付構造において、前記フー
ドパネルの車巾方向の断面形状を中間部が上方へ突出す
る門型に形成し、前記レインフォースを前記フードパネ
ルの巾よりも短く形成するとともに、前記レインフォー
スに、三角形状に形成された４個の開口部を前後左右に
対向して設ける一方、前記フードインシュレータを車巾
方向へ延長させて前記レインフォースの巾よりも大きく
形成し、前記フードインシュレータの前端部にその一部
を切り起してなる一対の係止爪を巾方向に間隔を置いて
設け、該係止爪を前方側の開口部を介して前記フードパ
ネルと前記レインフォースとの間に形成された隙間内に
差込んで挟持させ、前記取付孔内に前記クリップを圧入
した状態で、前記フードパネルの両側面に前記フードイ
ンシュレータの延長部を固着手段を介して固着させるこ
とにより、前記フードインシュレータを前記フードパネ
ルの車巾方向のほぼ全面にわたって取付けている。d. Means for Solving the Problems In order to solve the problems of the above-described conventional technology, in the present invention, the rain force attached to the hood panel and the hood insulator provided on the back surface of the hood panel correspond to each other. In the mounting structure of the hood insulator for mounting the hood insulator to the reinforce by pressing a clip into each of the plurality of mounting holes at the positions and press-fitting the clips into these mounting holes, the cross-sectional shape of the hood panel in the vehicle width direction is determined. The intermediate portion is formed in a gate shape protruding upward, and the reinforce is formed shorter than the width of the hood panel, and four opening portions formed in a triangular shape are opposed to the reinforce in front, rear, left and right. On the other hand, the hood insulator is extended in the vehicle width direction so as to extend from the width of the reinforcement. A pair of locking claws formed by cutting and raising a part thereof at the front end of the hood insulator are provided at intervals in the width direction, and the locking claws are formed through a front opening. The extension of the hood insulator is fixed to both side surfaces of the hood panel in a state where the clip is inserted into the gap formed between the hood panel and the reinforcement and the clip is pressed into the mounting hole. The hood insulator is attached to substantially the entire surface of the hood panel in the vehicle width direction by being fixed through means.

e. 実施例 以下、本発明を図示の実施例に基づいて詳細に説明す
る、 第１図〜第８図は本発明に係るフードインシュレータ
の取付構造の一実施例を示したものである。図において
１はエンジンルームの上部を覆うエンジンフード、２は
エンジンフード１を構成するフードパネルであり、該フ
ードパネル２の車巾方向の断面形状は中間部が上方へ突
出する門型に形成され、その裏面には前後端部をスポッ
ト溶接にて固定する板状のレインフォース３が隙間４を
開けて取付られている。このレインフォース３は、フー
ドパネル２の巾よりも短く形成されており、フードパネ
ル２において補強を必要とする中間部分のみに設けられ
るようになっている。このため、レインフォース３の両
側部は、フードパネル２の左右両端部よりも車体内方に
配設され、エンジンフード１の左右両側面は一枚のフー
ドパネル２によって構成されている。また、レインフォ
ース３の中間部には、三角形状に形成された４個の開口
部５が前後左右に対向して設けられている。なお、隙間
４には熱硬化性接着剤６が充填されており、該接着剤６
によってもフードパネル２とレインフォース３とが互い
に固定されている。e. Embodiment Hereinafter, the present invention will be described in detail based on the illustrated embodiment. FIGS. 1 to 8 show an embodiment of a mounting structure of a hood insulator according to the present invention. In the figure, reference numeral 1 denotes an engine hood that covers an upper part of an engine room, and 2 denotes a hood panel that constitutes the engine hood 1. The hood panel 2 has a gate-shaped cross-section in a vehicle width direction with an intermediate portion projecting upward. On the back surface, a plate-shaped reinforce 3 for fixing the front and rear end portions by spot welding is attached with a gap 4 therebetween. The reinforce 3 is formed to be shorter than the width of the hood panel 2, and is provided only in an intermediate portion of the hood panel 2 that requires reinforcement. For this reason, both side portions of the rain force 3 are disposed more inward than the left and right end portions of the hood panel 2, and the left and right side surfaces of the engine hood 1 are constituted by a single hood panel 2. In the middle of the reinforcement 3, four openings 5 formed in a triangular shape are provided facing front, rear, left and right. The gap 4 is filled with a thermosetting adhesive 6.
Also, the hood panel 2 and the reinforcement 3 are fixed to each other.

上記フードパネル２およびレインフォース３の裏面に
は、グラスウールの圧縮材等によって一体成形されたフ
ードインシュレータ７が後述する各種固定手段によりほ
ぼ全面にわたって取付けられている。そして、レインフ
ォース３およびフードインシュレータ７の対応する位置
には、クリップ８を圧入する十数個の取付孔9,10がそれ
ぞれ全領域に配置されるように穿設されている。クリッ
プ８は、取付孔９と係合する係合片11aを有する軸部11
と、フードインシュレータ７を圧着保持するフランジ部
12とによって構成されている。A hood insulator 7 integrally formed of glass wool compression material or the like is attached to almost the entire back surface of the hood panel 2 and the reinforcement 3 by various fixing means described later. In addition, at positions corresponding to the reinforcement 3 and the hood insulator 7, dozens of mounting holes 9, 10 for press-fitting the clips 8 are formed so as to be arranged in the entire area. The clip 8 has a shaft portion 11 having an engagement piece 11a that engages with the mounting hole 9.
And a flange portion for holding the hood insulator 7 by crimping
It is composed of 12 and.

しかして、フードインシュレータ７は、両側部を車巾
方向へ延長させることによってレインフォース３の巾よ
りも大きく形成されており、前端部には第４図および第
５図に示す如く一部を切り起してなる一対の係止爪13が
巾方向に間隔を置いて設けられている。またフードイン
シュレータ７の両側延長部7aには、第６図および第７図
に示す如く固着手段たるメールホック14およびヒメール
ホック15の一部を差込む３個の差込孔16がそれぞれ車体
前後方向に間隔を置いて穿設されている。The hood insulator 7 is formed to be larger than the width of the reinforce 3 by extending both sides in the vehicle width direction, and the front end is partially cut off as shown in FIGS. A pair of raised locking claws 13 are provided at intervals in the width direction. As shown in FIGS. 6 and 7, three insertion holes 16 for inserting a part of a mail hook 14 and a part of a female hook 15 serving as fixing means are provided on both side extension portions 7a of the hood insulator 7, respectively. Drilled at intervals in the direction.

これらメールホック14およびヒメールホック15は、弾
力性を有する樹脂材（例えばナイロン材）によって一体
成形され、メールホック14は皿状部17および嵌合凸部18
から構成されている。またヒメールホック15は、嵌合凹
部19を有する円筒部20と、下面に両面接着テープ21を付
着させた基体部22とから構成されている。The mail hook 14 and the female hook 15 are integrally formed of a resin material having elasticity (for example, a nylon material).
It is composed of The female hook 15 is composed of a cylindrical portion 20 having a fitting concave portion 19 and a base portion 22 having a double-sided adhesive tape 21 adhered to the lower surface.

次に、上述したフードインシュレータ７の取付手順に
ついて述べる。先ず、フードパネル２の裏面にレインフ
ォース３をスポット溶接および接着剤６によって固定し
ておく。次いで、このレインフォース３の下面にフード
インシュレータ７を配置し、係止爪13を開口部５を介し
てフードパネル２とレインフォース３との間に形成され
た隙間４内に差込んで挾持させる（第５図参照）。そし
て、フードインシュレータ７をレインフォース３に密着
させると、これに伴ってフードインシュレータ７はほぼ
位置決めされるため、取付孔10,9にクリップ８の軸部11
を圧入し、フランジ部12によってフードインシュレータ
７をレインフォース３に圧着させた状態で保持する（第
８図参照）。Next, a procedure for mounting the above-described hood insulator 7 will be described. First, the reinforcement 3 is fixed to the back surface of the hood panel 2 by spot welding and an adhesive 6. Next, the hood insulator 7 is arranged on the lower surface of the reinforce 3, and the locking claw 13 is inserted into the gap 4 formed between the hood panel 2 and the reinforce 3 through the opening 5 to be clamped. (See FIG. 5). When the hood insulator 7 is brought into close contact with the reinforce 3, the hood insulator 7 is almost positioned along with this.
, And the hood insulator 7 is held in a state of being pressed against the reinforce 3 by the flange portion 12 (see FIG. 8).

そののち、フードパネル２の両側面に所要数のヒメー
ルホック15を両面接着テープ21にてそれぞれ接着させ、
ヒメールホック15の円筒部20をフードインシュレータ７
の差込孔16内に差込むと共に、メールホック14の凸部18
を凹部19内に嵌入させると、フードインシュレータ７の
両側延長部7aは第７図に示す如くメールホック14および
ヒメールホック15を介してフードパネル２の両側面に固
着され、フードパネル２の車巾方向のほぼ全面にわたっ
て取付けられ、フードインシュレータ７の取付作業は終
了する（第２図および第３図参照）。After that, the required number of female hooks 15 are adhered to both sides of the food panel 2 with the double-sided adhesive tape 21, respectively.
Attach the cylindrical part 20 of the female hook 15 to the hood insulator 7
Of the mail hook 14 as well as the insertion hole 16 of the mail hook 14.
When the hood is inserted into the recess 19, the both side extensions 7a of the hood insulator 7 are fixed to both sides of the hood panel 2 via the mail hook 14 and the female hook 15 as shown in FIG. The attachment of the hood insulator 7 is completed when the attachment is performed over substantially the entire surface in the width direction (see FIGS. 2 and 3).

本実施例では、フードインシュレータ７の前端部に設
けた係止爪13をフードパネル２とレインフォース３との
間に形成された隙間４に差込んでいるため、フードイン
シュレータ７の保持と位置決めが容易となる。また、本
実施例の取付構造では、メールホック14およびヒメール
ホック15によってフードインシュレータ７の両側延長部
7aを固着しているため、穴明け加工して固定する固定手
段をとれないフードパネル２の両側面でもフードインシ
ュレータ７を取付けることが可能となる。In the present embodiment, the locking claw 13 provided at the front end of the hood insulator 7 is inserted into the gap 4 formed between the hood panel 2 and the reinforce 3, so that the hood insulator 7 can be held and positioned. It will be easier. Further, in the mounting structure of the present embodiment, the mail hook 14 and the female hook 15 extend the both sides of the hood insulator 7.
Since 7a is fixed, the hood insulator 7 can be mounted on both side surfaces of the hood panel 2 where fixing means for fixing by drilling is not available.

以上、本発明の一実施例につき述べたが、本発明は既
述の実施例に限定されるものではなく、本発明の技術的
思想に基づいて各種の変形および変更が可能である。As described above, one embodiment of the present invention has been described. However, the present invention is not limited to the above-described embodiment, and various modifications and changes can be made based on the technical idea of the present invention.

例えば、既述の実施例においては、フードインシュレ
ータ７の延長部7aを固着する固着手段として別体のメー
ルホック14およびヒメールホック15を用いたが、第９図
に示す如くメールホック31とヒメールホック32とを一体
的に形成し、延長部7aを固着するときにメールホック31
を折り返してヒメールホック32に嵌合させる固着手段を
用いてもよい。また、第10図に示す如くフードインシュ
レータ７の両側延長部7aを上方へ向って弾性変形するよ
うに形成し、その戻り反力を利用して延長部7aをフード
パネル２のパネル面に押しつけた状態で両面接着テープ
33にて固着してもよい。さらに、メールホック14および
ヒメールホック15の代りに、第11図に示す係合孔34を有
するスナップスプリング35およびピン状部材36、あるい
は第12図に示すベルベット式ファスナ37を用いてフード
インシュレータ７の延長部7aをフードパネル２の両側面
に固着してもよい。For example, in the embodiment described above, the separate mail hooks 14 and the female hooks 15 are used as fixing means for fixing the extension 7a of the hood insulator 7, but as shown in FIG. The mail hook 32 is formed integrally with the mail hook 32 when the extension portion 7a is fixed.
May be folded back and fitted to the female hook 32. Also, as shown in FIG. 10, both extension portions 7a of the hood insulator 7 are formed so as to be elastically deformed upward, and the extension portions 7a are pressed against the panel surface of the hood panel 2 by using the return reaction force. Double-sided adhesive tape in condition
It may be fixed at 33. Further, instead of the mail hook 14 and the female hook 15, a hood insulator 7 is provided by using a snap spring 35 and a pin-shaped member 36 having an engagement hole 34 shown in FIG. 11 or a velvet type fastener 37 shown in FIG. May be fixed to both side surfaces of the hood panel 2.

f. 発明の効果 上述の如く、本発明に係るフードインシュレータの取
付構造は、フードパネルの車巾方向の断面形状を中間部
が上方へ突出する門型に形成し、レインフォースを前記
フードパネルの巾よりも短く形成するとともに、前記フ
ードインシュレータを車巾方向へ延長させて前記レイン
フォースの巾よりも大きく形成しているので、フードパ
ネルの断面形状が平坦面のものと比べて、エンジン等か
ら発生する振動や騒音などがフードパネルに伝達されて
車外へ出やすくなる。しかも、前記フードインシュレー
タを前記フードパネルの車巾方向のほぼ全面にわたって
取付けているので、振動や騒音を効果的に吸収すること
ができる。また、フードパネルのみにて構成されるエン
ジンフードの両側部分に対しても振動・騒音対策を施す
ことが可能となり、フードインシュレータによる防音効
果を高めることができる。f. Effects of the Invention As described above, the mounting structure of the hood insulator according to the present invention is configured such that the cross-sectional shape of the hood panel in the vehicle width direction is formed in a gate shape with an intermediate portion protruding upward, and a reinforcement is formed on the hood panel. Since the hood insulator is formed to be shorter than the width, and the hood insulator is extended in the vehicle width direction and formed to be larger than the width of the reinforce, the cross-sectional shape of the hood panel is smaller than that of a flat surface from an engine or the like. The generated vibrations and noises are transmitted to the hood panel, and the vehicle easily comes out of the vehicle. Moreover, since the hood insulator is attached to substantially the entire surface of the hood panel in the vehicle width direction, vibration and noise can be effectively absorbed. In addition, it is possible to take measures against vibration and noise on both sides of the engine hood composed of only the hood panel, and it is possible to enhance the soundproofing effect of the hood insulator.

さらに、本発明の取付構造は、前記レインフォース
に、三角形状に形成された４個の開口部を前後左右に対
向して設け、前記フードインシュレータ前端部にその一
部を切り起してなる一対の係止爪を巾方向に間隔を置い
て設け、該係止爪を前方側の開口部を介して前記フード
パネルと前記レインフォースとの間に形成された隙間内
に差込んで挟持させ、前記取付孔内に前記クリップを圧
入した状態で、前記フードパネルの両側面に前記フード
インシュレータの延長部を固着手段を介して固着させて
いるので、フードインシュレータの仮止めと位置決めを
行うことができ、その他の箇所を固着手段にて固定する
ことにより、フードインシュレータの取付作業が容易と
なり、取付作業性の向上を図ることができる。Further, in the mounting structure of the present invention, a pair of triangular openings formed at the front and rear portions of the hood insulator are provided at the front and rear of the hood insulator. Locking pawls are provided at intervals in the width direction, and the locking pawls are inserted and clamped into a gap formed between the hood panel and the reinforce through a front opening, Since the extended portions of the hood insulator are fixed to both side surfaces of the hood panel via fixing means in a state where the clip is pressed into the mounting hole, the hood insulator can be temporarily fixed and positioned. By fixing other parts by the fixing means, the mounting work of the hood insulator becomes easy, and the mounting workability can be improved.

【図面の簡単な説明】[Brief description of the drawings]

第１図〜第８図は本発明に係るフードインシュレータの
取付構造の一実施例を示すものであって、第１図は裏側
から見たエンジンフードの斜視図、第２図は第１図にお
けるＡ−Ａ線断面図、第３図は第１図におけるＢ−Ｂ線
断面図、第４図は係止爪付近におけるフードインシュレ
ータの平面図、第５図は第４図におけるＣ−Ｃ線断面
図、第６図はメールホックとヒメールホックの分解斜視
図、第７図はメールホックおよびヒメールホックによっ
てフードパネルに延長部を固着した状態のフードインシ
ュレータの縦断面図、第８図はクリップにてレインフォ
ースの下面に固定した状態のフードインシュレータの縦
断面図、第９図は第１変形例に係るメールホックおよび
ヒメールホックによってフードパネルに延長部を固着し
た状態を示すフードインシュレータの縦断面図、第10図
は第２変形例に係る両面接着テープによってフードパネ
ルに延長部を固着した状態を示すフードインシュレータ
の縦断面図、第11図は第３変形例に係るスナップスプリ
ングおよびピン状部材によってフードパネルに延長部を
固着した状態を示すフードインシュレータの縦断面図、
第12図は第４変形例に係るベルベット式ファスナによっ
てフードパネルに延長部を固着した状態を示すフードイ
ンシュレータの縦断面図、第13図〜第16図は従来例を示
すものであって、第13図は前方から見た車両の斜視図、
第14図は裏側から見たエンジンフードの斜視図、第15図
は第14図におけるＤ−Ｄ線断面図、第16図は第14図にお
けるＥ−Ｅ線断面図である。 １……エンジンフード、２……フードパネル、 ３……レインフォース、４……隙間、 ５……開口部、 ７……フードインシュレータ、 7a……フードインシュレータの延長部、 ８……クリップ、9,10……取付孔、 13……係止爪、14,31……メールホック、 15,32……ヒメールホック、 16……差込孔、21,33……両面接着テープ、 35……スナップスプリング、 36……ピン状部材、 37……ベルベット式ファスナ。1 to 8 show an embodiment of a hood insulator mounting structure according to the present invention. FIG. 1 is a perspective view of an engine hood viewed from the back side, and FIG. FIG. 3 is a cross-sectional view taken along the line AA, FIG. 3 is a cross-sectional view taken along the line BB in FIG. 1, FIG. 4 is a plan view of the hood insulator in the vicinity of the locking claw, and FIG. Fig. 6, Fig. 6 is an exploded perspective view of the mail hook and the female hook, Fig. 7 is a vertical cross-sectional view of a hood insulator in a state where an extension is fixed to the hood panel by the mail hook and the female hook, and Fig. 8 is a clip. FIG. 9 is a longitudinal sectional view of the hood insulator fixed to the lower surface of the reinforce, and FIG. 9 is a hood showing a state in which the extension portion is fixed to the hood panel by the mail hook and the female hook according to the first modification. FIG. 10 is a vertical cross-sectional view of an insulator, FIG. 10 is a vertical cross-sectional view of a hood insulator showing a state where an extension is fixed to a hood panel by a double-sided adhesive tape according to a second modification, and FIG. 11 is a snap spring according to a third modification. And a vertical cross-sectional view of the hood insulator showing a state where the extension portion is fixed to the hood panel by a pin-shaped member,
FIG. 12 is a longitudinal sectional view of a hood insulator showing a state in which an extension portion is fixed to a hood panel by a velvet fastener according to a fourth modification, and FIGS. 13 to 16 show a conventional example. Figure 13 is a perspective view of the vehicle seen from the front,
FIG. 14 is a perspective view of the engine hood viewed from the back side, FIG. 15 is a sectional view taken along line DD in FIG. 14, and FIG. 16 is a sectional view taken along line EE in FIG. DESCRIPTION OF SYMBOLS 1 ... Engine hood, 2 ... Hood panel, 3 ... Reinforce, 4 ... Gap, 5 ... Opening, 7 ... Food insulator, 7a ... Extension of food insulator, 8 ... Clip, 9 , 10 …… Mounting hole, 13… Locking claw, 14,31 …… Mail hook, 15,32 …… Hime hook, 16 …… Insertion hole, 21,33 …… Double-sided adhesive tape, 35 …… Snap spring, 36 ... Pin-shaped member, 37 ... Velvet fastener.

Claims (1)

(57)【特許請求の範囲】(57) [Claims] 【請求項１】フードパネルに取付けられるレインフォー
スと、前記フードパネルの裏面に配設されるフードイン
シュレータの対応する位置にそれぞれ複数の取付孔を穿
設し、これら取付孔にクリップを圧入することにより、
前記フードインシュレータを前記レインフォースに取付
けるフードインシュレータの取付構造において、前記フ
ードパネルの車巾方向の断面形状を中間部が上方へ突出
する門型に形成し、前記レインフォースを前記フードパ
ネルの巾よりも短く形成するとともに、前記レインフォ
ースに、三角形状に形成された４個の開口部を前後左右
に対向して設ける一方、前記フードインシュレータを車
巾方向へ延長させて前記レインフォースの巾よりも大き
く形成し、前記フードインシュレータの前端部にその一
部を切り起してなる一対の係止爪を巾方向に間隔を置い
て設け、該係止爪を前方側の開口部を介して前記フード
パネルと前記レインフォースとの間に形成された隙間内
に差込んで挟持させ、前記取付孔内に前記クリップを圧
入した状態で、前記フードパネルの両側面に前記フード
インシュレータの延長部を固着手段を介して固着させる
ことにより、前記フードインシュレータを前記フードパ
ネルの車巾方向のほぼ全面にわたって取付けたことを特
徴とするフードインシュレータの取付構造。1. A plurality of mounting holes are respectively formed at corresponding positions of a rain force mounted on a hood panel and a hood insulator provided on a back surface of the hood panel, and a clip is pressed into these mounting holes. By
In the hood insulator mounting structure for mounting the hood insulator to the reinforce, a cross-sectional shape in a vehicle width direction of the hood panel is formed in a gate shape in which an intermediate portion protrudes upward, and the reinforce is set to be smaller than a width of the hood panel. And the hood insulator is provided with four openings formed in a triangular shape so as to face the front, rear, left and right, and the hood insulator is extended in the vehicle width direction to be smaller than the width of the reinforcement. At the front end of the hood insulator, a pair of locking claws formed by cutting and raising a part thereof are provided at intervals in the width direction, and the locking claws are provided through the front opening through the opening of the hood. Insert the clip into the gap formed between the panel and the reinforce and pinch it, and press-fit the clip into the mounting hole. A hood insulator mounting structure, wherein the hood insulator is mounted on substantially the entire width of the hood panel in the vehicle width direction by fixing extension portions of the hood insulator to both side surfaces of the hood panel via fixing means. .
JP1150028A 1989-06-13 1989-06-13 Hood insulator mounting structure Expired - Lifetime JP2824913B2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1150028A JP2824913B2 (en) 1989-06-13 1989-06-13 Hood insulator mounting structure
CH1979/90A CH682384A5 (en) 1989-06-13 1990-06-12 Isolation device on a hood of a motor vehicle.
DE4019121A DE4019121C2 (en) 1989-06-13 1990-06-12 Bracket for hood sound insulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1150028A JP2824913B2 (en) 1989-06-13 1989-06-13 Hood insulator mounting structure

Publications (2)

Publication Number Publication Date
JPH0314777A JPH0314777A (en) 1991-01-23
JP2824913B2 true JP2824913B2 (en) 1998-11-18

Family

ID=15487920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1150028A Expired - Lifetime JP2824913B2 (en) 1989-06-13 1989-06-13 Hood insulator mounting structure

Country Status (3)

Country Link
JP (1) JP2824913B2 (en)
CH (1) CH682384A5 (en)
DE (1) DE4019121C2 (en)

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CN110254521A (en) * 2019-05-10 2019-09-20 江苏敏安电动汽车有限公司 A kind of front hatchcover stiffening plate structure, front hatch cover metal plate assembly and vehicle

Also Published As

Publication number Publication date
DE4019121A1 (en) 1991-01-10
CH682384A5 (en) 1993-09-15
DE4019121C2 (en) 2001-01-25
JPH0314777A (en) 1991-01-23

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