JPH0321946Y2 - - Google Patents
Info
- Publication number
- JPH0321946Y2 JPH0321946Y2 JP11499085U JP11499085U JPH0321946Y2 JP H0321946 Y2 JPH0321946 Y2 JP H0321946Y2 JP 11499085 U JP11499085 U JP 11499085U JP 11499085 U JP11499085 U JP 11499085U JP H0321946 Y2 JPH0321946 Y2 JP H0321946Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- roof
- reinforcing
- bolt
- fiber
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 13
- 239000012779 reinforcing material Substances 0.000 claims description 12
- 239000004744 fabric Substances 0.000 claims description 11
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims description 6
- 239000011151 fibre-reinforced plastic Substances 0.000 claims description 6
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 230000002787 reinforcement Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
本考案は、繊維強化プラスチツク（一般に
FRPと呼ばれている。）により成型された、例え
ば、車両のルーフ等の板状部品の補強構造の改良
に関する。[Detailed description of the invention] [Technical field] The invention is based on fiber-reinforced plastics (generally
It is called FRP. ), it relates to improvements in reinforcing structures for plate-shaped parts such as vehicle roofs, etc.
FRPにより成型された板状部品は、第３図に
示すように、例えば車両１１のルーフ１２に用い
られる。このルーフ１２は、車両１１の室内高さ
を十分に確保するために、その天井を上方に膨出
させた、いわゆるハイルーフ構造となつている。
ところでこのルーフ１２の補強は、ルーフ１２の
内面に複数条の補強材１３を車両１１の車幅方向
に沿つて固定することにより行われる。この補強
材１３は、ルーフ１２の内面形状に対応させて成
型されており、その両端部が車両１１の両側窓１
４上に張り出し形成されたドリツプチヤンネル１
５でそれぞれスポツト溶接等により固定されるよ
うになつている。
A plate-shaped component molded from FRP is used, for example, for the roof 12 of a vehicle 11, as shown in FIG. The roof 12 has a so-called high roof structure in which the ceiling bulges upward in order to ensure a sufficient interior height of the vehicle 11.
By the way, this reinforcement of the roof 12 is performed by fixing a plurality of reinforcing members 13 to the inner surface of the roof 12 along the width direction of the vehicle 11. This reinforcing material 13 is molded to correspond to the inner surface shape of the roof 12, and both ends thereof are attached to the side windows 1 of the vehicle 11.
Drip channel 1 overhanging above 4
5, each is fixed by spot welding or the like.
そして、このような補強材１３とルーフ１２の
結合を、従来では、第５図に示すように、ルーフ
１２の内面に補強材１３の両側縁１３ａを当接さ
せ、その上から両側縁１３ａとルーフ１２にまた
がつて、ロービングクロス（樹脂を含浸させたも
の）１６を貼着させることによつて行つていた。
そのため、局部荷重や大荷重には脆く、ロービン
グロス１６が剥離して、ルーフ１２が補強材１３
から遊離するような事態が生じていた。 Conventionally, the reinforcing material 13 and the roof 12 are connected as shown in FIG. This was done by pasting a roving cloth (resin-impregnated) 16 across the roof 12.
Therefore, it is brittle when subjected to localized loads or large loads, and the roving loss 16 peels off, causing the roof 12 to become damaged due to the reinforcing material 13.
A situation had arisen in which they were separated from each other.
本考案は上記の現状に鑑みてなされたものであ
り、FRPにより成型された車両のルーフ等の板
状部品と補強材の結合部の強度および信頼性を向
上させることを目的としている。
The present invention was developed in view of the above-mentioned current situation, and its purpose is to improve the strength and reliability of the joint between a reinforcing material and a plate-like part such as a vehicle roof made of FRP.
〔考案の概要〕
かかる目的を達成するために本考案では、繊維
強化プラスチツクにより成型された板状部品の内
面に補強材をその両側部で樹脂を含浸させた貼着
布により結合させた繊維強化プラスチツク製部品
の補強構造において、前記板状部品に、プレート
と該プレートに植設されたボルトとからなる補助
部材を該ボルトが前記板状部品の内面側に突出す
るように埋設し、前記補強材の両側部を前記ボル
トに挿通し、前記貼着布を介してナツトにより締
め付け固定したことを特徴としている。[Summary of the invention] In order to achieve the above object, the present invention is a fiber-reinforced plastic part in which a reinforcing material is bonded to the inner surface of a plate-shaped part made of fiber-reinforced plastic with adhesive cloth impregnated with resin on both sides. In the reinforcing structure for plastic parts, an auxiliary member consisting of a plate and a bolt embedded in the plate is buried in the plate-shaped part so that the bolt protrudes toward the inner surface of the plate-shaped part, and the reinforcement The material is characterized in that both sides of the material are inserted through the bolts and then tightened and fixed with nuts through the adhesive cloth.
以下に、本考案の一実施例を図面に基づき詳細
に説明する。
An embodiment of the present invention will be described in detail below with reference to the drawings.
第１図は本考案による補強構造の断面状態を示
したものであり、第３図と共通する部材には同一
符号が付してある。 FIG. 1 shows a cross-sectional state of a reinforcing structure according to the present invention, and members common to those in FIG. 3 are given the same reference numerals.
ルーフ１２はFRPにより所定形状に成型され
たものである。ルーフ１２の内面には補強材１３
が結合されるが、その結合が本考案では、第２図
に示すように、補助部材１７を用いて行つてい
る。補助部材１７はプレート１８とこのプレート
１７の両端部に植設されたボルト１９とからなつ
ており、このような補助部材１７は、ルーフ１２
の成型時に、ルーフ１２内にプレート１８を補強
材１３の長手方向と直行する関係で位置させると
ともに、ボルト１９のねじ部がルーフ１２の内面
外に突出するようにして埋設される。ボルト１９
には、それぞれワツシヤ２０を介してナツト２１
が螺合されるようになつている。また、補強材１
３の側縁部１３ａには、ボルト１９が挿通できる
ようにボルト挿通孔２２が形成されている。 The roof 12 is made of FRP and molded into a predetermined shape. A reinforcing material 13 is provided on the inner surface of the roof 12.
In the present invention, this connection is performed using an auxiliary member 17, as shown in FIG. The auxiliary member 17 is made up of a plate 18 and bolts 19 installed at both ends of the plate 17.
At the time of molding, the plate 18 is positioned within the roof 12 in a relationship perpendicular to the longitudinal direction of the reinforcing member 13, and the bolt 19 is embedded so that its threaded portion protrudes from the inner surface of the roof 12. bolt 19
The nut 21 is inserted through the washer 20, respectively.
are now screwed together. In addition, reinforcement material 1
A bolt insertion hole 22 is formed in the side edge 13a of 3 so that the bolt 19 can be inserted therethrough.
ルーフ１２と補強材１３との結合は、次のよう
な手順で行われる。 The roof 12 and the reinforcing member 13 are joined by the following procedure.
ルーフ１２には、その成型時にすでに補助部材
１７が埋設されているので、補強材１３のボルト
挿通孔２２を補助部材１７のボルト１９に挿通し
て、補強材１３の側縁部１３ａをルーフ１２の内
面に当接させる。この状態で、側縁部１３ａとル
ーフ１２の内面にまたがつて樹脂を含浸させたロ
ービングクロス１６を貼着し、これを硬化させ
る。このときボルト１９のねじ部はロービングク
ロス１６の上に突出している。ロービングクロス
１６により、ルーフ１２と補強材１３は一応固着
される。さらに、ボルト１９にワツシヤ２０を介
してナツト２１を螺合させ、ロービングクロス１
６を締め付ければ、ロービングクロス１６が剥離
するようなことはなくなり、ルーフ１２と補強材
１３とは堅固に結合する。 Since the auxiliary member 17 is already embedded in the roof 12 when the roof 12 is molded, the bolt 19 of the auxiliary member 17 is inserted through the bolt insertion hole 22 of the reinforcing member 13, and the side edge 13a of the reinforcing member 13 is inserted into the roof 12. make contact with the inner surface of the In this state, a resin-impregnated roving cloth 16 is pasted across the side edge 13a and the inner surface of the roof 12, and is cured. At this time, the threaded portion of the bolt 19 protrudes above the roving cloth 16. The roof 12 and the reinforcing material 13 are temporarily fixed by the roving cloth 16. Furthermore, the nut 21 is screwed onto the bolt 19 via the washer 20, and the roving cross 1
6, the roving cloth 16 will not come off and the roof 12 and reinforcing material 13 will be firmly connected.
上記の実施例では、FRP成型部品の補強構造
を車両のルーフ１２を例にとつて説明したが、
FRP成型部品であれば、これに限られるもので
はないこと勿論である。 In the above embodiment, the reinforcing structure of FRP molded parts was explained using the vehicle roof 12 as an example.
Of course, as long as it is an FRP molded part, it is not limited to this.
以上説明したように、本考案においては、
FRP成型部品に、プレートとこのプレートに植
設されたボルトからなる補助部材をボルトが
FRP成型部品の内面側に突出するように埋設し、
補強材をその両側部で前記のボルトに挿通し、貼
着布を介してナツトにより締め付け固定したの
で、FRP成型部品と補強材とが遊離しないよう
になり、これらの結合部の強度および信頼性を向
上させることができる。
As explained above, in this invention,
An auxiliary member consisting of a plate and bolts embedded in this plate is attached to the FRP molded part.
Buried so as to protrude from the inner surface of the FRP molded part,
Since the reinforcing material was inserted into the bolts on both sides and tightened and fixed with nuts through the adhesive cloth, the FRP molded part and the reinforcing material would not separate, improving the strength and reliability of the joint. can be improved.
第１図は本考案の一実施例を示す第３図におけ
るＡ−Ａ線の断面図、第２図は第１図のうちの補
助部材を取り出して示した斜視図、第３図は
FRP製部品の補強構造の適用された車両のルー
フ付近の部分斜視図、第４図は第３図のＢ−Ｂ線
の断面図、第５図は従来のFRP製部品の補強構
造を示す第３図におけるＡ−Ａ線の断面図であ
る。
１２……ルーフ、１３……補強材、１６……樹
脂を含浸させたロービングクロス、１７……補助
部材、１８……プレート、１９……ボルト、２１
……ナツト。
Fig. 1 is a sectional view taken along line A-A in Fig. 3 showing an embodiment of the present invention, Fig. 2 is a perspective view showing an auxiliary member in Fig. 1, and Fig. 3 is
Fig. 4 is a partial perspective view of the vicinity of the roof of a vehicle to which the reinforcing structure for FRP parts is applied; Fig. 4 is a sectional view taken along line B-B in Fig. 3; Fig. 5 is a partial perspective view showing the reinforcement structure for conventional FRP parts. FIG. 4 is a cross-sectional view taken along line A-A in FIG. 3; 12... Roof, 13... Reinforcement material, 16... Roving cloth impregnated with resin, 17... Auxiliary member, 18... Plate, 19... Bolt, 21
...Natsuto.
Claims (1)
品の内面に補強材をその両側部で樹脂を含浸させ
た貼着布により結合させた繊維強化プラスチツク
製部品の補強構造において、前記板状部品に、プ
レートと該プレートに植設されたボルトとからな
る補助部材を該ボルトが前記板状部品の内面側に
突出するように埋設し、前記補強部材の両側部を
前記ボルトに挿通し前記貼着布を介してナツトに
より締め付け固定したことを特徴とする繊維強化
プラスチツク製部品の補強構造。 In a reinforcing structure for a fiber-reinforced plastic component, in which a reinforcing material is bonded to the inner surface of a plate-shaped component molded from fiber-reinforced plastic with adhesive cloth impregnated with resin on both sides thereof, the plate-shaped component is provided with a plate and a reinforcing material. An auxiliary member consisting of a bolt embedded in the plate is buried so that the bolt protrudes from the inner surface of the plate-shaped component, and both sides of the reinforcing member are inserted into the bolt through the adhesive cloth. A reinforcing structure for fiber-reinforced plastic parts, characterized by tightening and fixing them with nuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11499085U JPH0321946Y2 (en) | 1985-07-26 | 1985-07-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11499085U JPH0321946Y2 (en) | 1985-07-26 | 1985-07-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6222819U JPS6222819U (en) | 1987-02-12 |
| JPH0321946Y2 true JPH0321946Y2 (en) | 1991-05-14 |
Family
ID=30998230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11499085U Expired JPH0321946Y2 (en) | 1985-07-26 | 1985-07-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0321946Y2 (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0634212Y2 (en) * | 1988-12-28 | 1994-09-07 | キョーラク株式会社 | Vehicle roof |
| JP2016018000A (en) * | 2014-07-04 | 2016-02-01 | 株式会社東海モデル | Structure of prototype model |
-
1985
- 1985-07-26 JP JP11499085U patent/JPH0321946Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6222819U (en) | 1987-02-12 |
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