JPH0513650Y2 - - Google Patents
Info
- Publication number
- JPH0513650Y2 JPH0513650Y2 JP5759286U JP5759286U JPH0513650Y2 JP H0513650 Y2 JPH0513650 Y2 JP H0513650Y2 JP 5759286 U JP5759286 U JP 5759286U JP 5759286 U JP5759286 U JP 5759286U JP H0513650 Y2 JPH0513650 Y2 JP H0513650Y2
- Authority
- JP
- Japan
- Prior art keywords
- hood
- roof bow
- opening trim
- roof
- open
- 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
Links
- 210000004209 hair Anatomy 0.000 claims description 13
- 210000002615 epidermis Anatomy 0.000 claims description 5
- 230000003014 reinforcing effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 3
- 230000001902 propagating effect Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 238000010079 rubber tapping Methods 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、幌開閉式のオープントツプ車に適用
される幌打音防止オープニングトリムに係り、特
に、幌全閉時の走行において、ルーフ補強の目的
で設けられたルーフボウに幌が当たつて打音及び
バタツキ音を発生するのを防止した構成に関する
ものである。[Detailed description of the invention] Industrial application field The present invention relates to an opening trim that prevents hood banging sound and is applied to open-top vehicles with a hood that can be opened/closed. This invention relates to a structure that prevents the hood from hitting the roof bow provided in the roof bow and generating knocking and flapping noises.
従来の技術
従来より、直接自然とのふれあいを楽しむため
に、ルーフの解放よにつて換気と採光を良好にで
きるオープントツプ車がある。BACKGROUND OF THE INVENTION Conventionally, there have been open-top cars that allow for good ventilation and lighting by opening the roof to enjoy direct contact with nature.
これらオープントツプ車は、手軽に開放感を得
られるものの雨天時等の対策が必要となり、たと
えばルーフに折りたたみ式の幌を設けたものがあ
る。このような幌開閉式のオープントツプ車が十
分なルーフ強度を確保するためには、ルーフボウ
を取付けて補強しなければならなかつた。 Although these open-top vehicles can easily provide a sense of openness, they require measures against rainy weather, and some have a foldable top on the roof. In order to ensure sufficient roof strength for such open-top vehicles, it was necessary to attach a roof bow for reinforcement.
このルーフボウ２は、第３図に示す如く、薄鋼
板をスポツト溶接部４で溶接して閉断面構造の部
材を形成したもので、スポツト溶接が施されたフ
ランジ２ａには、表皮が塩化ビニール等を成形し
て成るオープニングトリム３′を装着していた。 As shown in FIG. 3, this roof bow 2 is made by welding thin steel plates at spot welds 4 to form a member with a closed cross-section structure. It was equipped with an opening trim 3' made by molding.
考案が解決しようとする問題点
ところで、前述した幌開閉式のオープントツプ
車は、強度上ルーフボウを省くことができない。
このため、幌１を全閉にして走行すると、ルーフ
ボウ２の上に位置する幌１が走行風によりばたつ
き、ルーフボウ２及び該ルーフボウに取付けられ
たオープニングトリム３′に当たつて打音及びば
たつき音を発生するので、この騒音が乗員に不快
感を与える不都合があつた。Problems to be Solved by the Invention Incidentally, the above-mentioned open-top vehicle with an opening/closing hood cannot omit the roof bow for reasons of strength.
Therefore, when driving with the canopy 1 fully closed, the canopy 1 located above the roof bow 2 flaps due to the driving wind and hits the roof bow 2 and the opening trim 3' attached to the roof bow, making a banging sound and a flapping sound. This has the disadvantage that this noise causes discomfort to the passengers.
そこで、本考案の目的は、ルーフボウ及びオー
プニングトリムに走行風でばたついた幌が当たつ
て発する打音及びばたつき音を低減すると共に、
幌のばたつきをも低減することにある。 Therefore, the purpose of the present invention is to reduce the knocking and flapping noises that are generated when the roof bow and opening trim are flapping in the wind while driving.
The aim is also to reduce flapping of the hood.
問題点を解決するための手段
本考案は、前述した問題点を解決するもので、
幌開閉式のオープントツプ車にルーフ補強の目的
で設けられている閉断面構造のルーフボウのフラ
ンジに、表皮に植毛したオープニングトリムを装
着し、前記表皮上面に存する該オープニングトリ
ムの植毛毛先で形成される面が前記ルーフボウの
上面よりやや高い位置に存し、かつ、前記幌下面
との当接面を形成するように構成したことを特徴
とする幌打音防止オープニングトリムである。Means for solving the problems The present invention solves the problems mentioned above.
An opening trim with flocked hair on the epidermis is attached to the flange of a roof bow with a closed section structure that is provided for the purpose of reinforcing the roof of an open-top vehicle with a retractable hood, and the opening trim is formed with the tip of the flocked hair on the upper surface of the epidermis. This opening trim is characterized in that a surface of the opening trim is located at a position slightly higher than the upper surface of the roof bow and forms a contact surface with the lower surface of the hood.
作 用
従つて、前述した手段によれば、幌開閉式のオ
ープントツプ車においては、全閉状態で走行する
時の幌は、ルーフボウの上面ではなく、ルーフボ
ウのフランジに装着したオープニングトリムに当
接する。Effect Therefore, according to the above-mentioned means, in an open-top vehicle with an opening/closing hood, when driving in a fully closed state, the hood comes into contact with the opening trim attached to the flange of the roof bow, not the top surface of the roof bow. .
しかも、このオープニングトリムには表皮に植
毛がなされており、かつ、該植毛の毛先で形成さ
れる面がルーフボウの上面より高い位置にあるた
め、幌下面は植毛の毛先で形成された面に当たり
その接触性が増すことになる。従つて、走行風に
よるばたつきが生じにくくなるだけでなく、打音
やばたつき音の騒音発生も阻止され、また、この
ような接触状態で発生するような打音やばたつき
音の騒音は、植毛中を通つて伝播していく間に吸
音されてしまう。 Moreover, this opening trim has flocked hair on its outer skin, and the surface formed by the tips of the flocked hairs is located at a higher position than the top surface of the roof bow, so the underside of the hood is the surface formed by the tips of the flocked hairs. This will increase the contact. Therefore, not only is flapping caused by running wind less likely to occur, but also the generation of hammering and flapping noises is prevented. The sound is absorbed while propagating through.
実施例
以下、本考案の一実施例を図面により説明する
と、第１図及び第２図に示す如く、折りたたんで
開閉する幌１がルーフに配設されている幌開閉式
のオープントツプ車には、ルーフ補強の目的でル
ーフボウ２が設けられている。このルーフボウ２
は、スポツト溶接部４によつて閉断面構造に形成
されており、その閉断面構造のフランジ２ａには
オープニングトリム３が装着されている。Embodiment An embodiment of the present invention will be described below with reference to the drawings. As shown in FIGS. 1 and 2, an open-top vehicle with a top that can be folded and opened and closed is provided with a top 1 on the roof. , a roof bow 2 is provided for the purpose of roof reinforcement. This roof bow 2
is formed into a closed cross-sectional structure by spot welds 4, and an opening trim 3 is attached to the flange 2a of the closed cross-sectional structure.
このオープニングトリム３は、表皮面側に植毛
３ａが施されている。そして、この植毛３ａの毛
先によつて形成される面は、表皮の上面に位置
し、かつ、ルーフボウ２の上面よりやや高い位置
にあつて、幌１の下面との当接面を形成するよう
に構成されている。 This opening trim 3 has flocked hair 3a on the outer skin side. The surface formed by the tips of the flocked hair 3a is located on the upper surface of the epidermis and is located at a position slightly higher than the upper surface of the roof bow 2, and forms a contact surface with the lower surface of the hood 1. It is configured as follows.
このため、幌を全閉にして走行した時、従来走
行風によつてばたついていた幌１は、その下面が
植毛３ａの毛先で形成される面に当たつて接触性
が増すので、ばたつきにくくなると共に、ルーフ
ボウ２の上面に直接当たることもなくなる。従つ
て、乗員に不快感を与えるような音質の打音やば
たつき音はその発生が阻止され、また、毛先に当
たつて生じるような比較的低くてやわらかい音質
の打音やばたつき音は、植毛中を通つて伝播して
いく間に吸音されてしまう。 Therefore, when driving with the top fully closed, the bottom surface of the top 1, which conventionally flutters due to the wind, comes into contact with the surface formed by the tips of the flocked hairs 3a, increasing contact. It becomes less likely to flap and does not directly hit the top surface of the roof bow 2. Therefore, the generation of tapping and flapping noises that may cause discomfort to the occupants is prevented, and relatively low and soft tapping and flapping noises that occur when the hair hits the tips of the hair are prevented from occurring. Sound is absorbed while propagating through the hair transplant.
考案の効果
前述した本考案によれば、走行風による幌のば
たつき及びばたつき音が低減され、また、ばたつ
き等によつて生じる騒音が吸音されるので、全閉
された幌を原因として乗員に不快感を与えるよう
な騒音の発生を防止でき、幌開閉式のオープント
ツプ車の商品性向上に大きな効果を奏する。Effects of the invention According to the above-mentioned invention, the flapping and flapping noise of the top caused by the driving wind is reduced, and the noise caused by flapping is absorbed, so that the occupants are not inconvenienced due to the fully closed top. It is possible to prevent the generation of noise that gives a pleasant sensation, and has a great effect on improving the marketability of open-top vehicles with opening/closing hoods.
そして、簡単で安価に、しかも容易に改良でき
る構造であるにもかかわらず、不快な騒音防止に
は大きな効果を奏するものである。 Although the structure is simple, inexpensive, and can be easily improved, it is highly effective in preventing unpleasant noise.
第１図は幌とルーフボウを備えたオープントツ
プ車の外観図、第２図は本考案の幌打音防止オー
プニングトリム装着のルーフボウ構造断面図、第
３図は従来のオープニングトリム装着のルーフボ
ウ構造断面図である。
１……幌、２……ルーフボウ、２ａ……フラン
ジ、３，３′……オープニングトリム、３ａ……
植毛、４……スポツト溶接部。
Figure 1 is an external view of an open-top vehicle with a hood and roof bow, Figure 2 is a cross-sectional view of the roof bow structure with the opening trim of the present invention installed to prevent hood hitting noise, and Figure 3 is a cross-sectional view of the roof bow structure with the conventional opening trim installed. It is a diagram. 1...Top, 2...Roof bow, 2a...Flange, 3, 3'...Opening trim, 3a...
Flocking, 4...Spot welds.
Claims (1)
的で設けられている閉断面構造のルーフボウのフ
ランジに、表皮に植毛したオープニングトリムを
装着し、前記表皮上面に存する該オープニングト
リムの植毛毛先で形成される面が前記ルーフボウ
の上面よりやや高い位置に存し、かつ、前記幌下
面との当接面を形成するように構成したことを特
徴とする幌打音防止オープニングトリム。 An opening trim with flocked hair on the epidermis is attached to the flange of a roof bow with a closed section structure that is provided for the purpose of reinforcing the roof of an open-top vehicle with a retractable hood, and the opening trim is formed with the tip of the flocked hair on the upper surface of the epidermis. A hood knocking noise preventing opening trim, characterized in that a surface of the hood is located at a slightly higher position than the upper surface of the roof bow, and forms a contact surface with the lower surface of the hood.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5759286U JPH0513650Y2 (en) | 1986-04-18 | 1986-04-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5759286U JPH0513650Y2 (en) | 1986-04-18 | 1986-04-18 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62168964U JPS62168964U (en) | 1987-10-27 |
| JPH0513650Y2 true JPH0513650Y2 (en) | 1993-04-12 |
Family
ID=30887438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5759286U Expired - Lifetime JPH0513650Y2 (en) | 1986-04-18 | 1986-04-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0513650Y2 (en) |
-
1986
- 1986-04-18 JP JP5759286U patent/JPH0513650Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS62168964U (en) | 1987-10-27 |
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