JPS60219141A - Material of shelf for vehicle - Google Patents
Material of shelf for vehicleInfo
- Publication number
- JPS60219141A JPS60219141A JP7597384A JP7597384A JPS60219141A JP S60219141 A JPS60219141 A JP S60219141A JP 7597384 A JP7597384 A JP 7597384A JP 7597384 A JP7597384 A JP 7597384A JP S60219141 A JPS60219141 A JP S60219141A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- holes
- wood
- vinyl chloride
- resin plate
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/685—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates
- B29C70/687—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks by laminating inserts between two plastic films or plates the inserts being oriented, e.g. nets or meshes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2027/00—Use of polyvinylhalogenides or derivatives thereof as moulding material
- B29K2027/06—PVC, i.e. polyvinylchloride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2503/00—Use of resin-bonded materials as filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2705/00—Use of metals, their alloys or their compounds, for preformed parts, e.g. for inserts
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Composite Materials (AREA)
- Mechanical Engineering (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Passenger Equipment (AREA)
- Vehicle Step Arrangements And Article Storage (AREA)
- Laminated Bodies (AREA)
Abstract
Description
【発明の詳細な説明】
一産業上の利用分野一
本発明は例えばトノボードやパーセルシェルフあるいは
テーブル等のような自動車用棚材の改良に関する。DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to improvements in shelving materials for automobiles, such as tonneau boards, parcel shelves, tables, and the like.
一従来技術一
周知のように、第１図に示すような自動車のトノポート
は直射日光に晒されるため、夏期の路上駐車時等におい
てかなり高温状態になる。したがって、トノボードを一
般成形樹脂板で構成したのでは、うつかり手や皮膚を触
れると、非常に熱くて感触が悪いので、従来では、第２
図示のような木材合板製の化粧板１やハードボードに塗
装を施こしたものを用いてトノボードを構成するか（例
えば、口座すニーｎ１１ｇ車）、または、木質系ポリプ
ロピレン複合樹脂板をトノボードとして用いているう即
ち、木質系ポリプロピレン複合樹脂とは、ポリプロピレ
ン樹脂を主な成分とする樹脂中に、木粉、木材破砕片等
の木質を混合成形したものであるから、雰囲気温度がか
なり高くなっても、外表面が異常に高温となることはな
く、木材合板と同様に自動車用棚材として利用できる。1. Prior Art As is well known, the tonneau port of an automobile as shown in FIG. 1 is exposed to direct sunlight, and therefore becomes quite hot when parked on the street in the summer. Therefore, if the tonneau board was made of a general molded resin board, it would be very hot and unpleasant to the touch when touched with the hand or skin.
You can construct a tonneau board by using a decorative board 1 made of wood plywood or a painted hardboard as shown in the figure (for example, for a car with a knee of 11g), or you can use a wood-based polypropylene composite resin board as a tonneau board. In other words, wood-based polypropylene composite resin is a resin whose main component is polypropylene resin mixed with wood such as wood powder and crushed wood chips, so the ambient temperature is quite high. However, the outer surface does not reach abnormally high temperatures, and it can be used as an automobile shelving material in the same way as wood plywood.
しかしながら、木材合板製のトノボードはかなり高温に
なっても剛性が低下することがないので有利であるが、
その吸湿性のために、湿気を含んで後から“そり′°が
生しることがある。また、木質系ポリプロピレン複合樹
脂板は湿度変化に対しては安定した性質を示すが、長時
間に亘って高温に晒されると、混合樹脂が軟化して゛た
わみ″が常温に戻っても回復しなくなるおそれがあるた
め、安全のために、板厚の厚いものを使用したり、鋼板
製の補強部材を追加しなければならず、重量が重くなる
問題がある。However, a tonneau board made of wood plywood is advantageous because it does not lose its rigidity even at extremely high temperatures.
Due to its hygroscopic nature, "warping" may occur after it absorbs moisture.In addition, wood-based polypropylene composite resin boards exhibit stable properties against changes in humidity, but over long periods of time. If exposed to high temperatures for a long time, the mixed resin may soften and the ``deflection'' may not recover even after returning to room temperature.For safety, use thick plates or reinforcing members made of steel plates. There is a problem in that the weight becomes heavier.
一発明の目的一
本発明の目的は、以上に述べたような従来の自動車用棚
材の問題に鑑み、比較的軽量で、湿度変化によって゛そ
り”を生ずることのない自動車用棚材を得るにある。1. Object of the Invention 1. In view of the above-mentioned problems with conventional automobile shelving materials, an object of the present invention is to provide an automobile shelving material that is relatively lightweight and does not warp due to changes in humidity. There is something to be gained.
−発明の構成−
この目的を達成するため、本発明は、多数の貫通孔を形
成するパンチングメタルの両面にそれぞれ木質系塩化ビ
ニル複合樹脂板と塩化ビニルを主体とした樹脂板を重合
配置して、両樹脂板を前記貫通孔位置で互いに溶着する
ことを提案するものである。-Structure of the Invention- In order to achieve this object, the present invention has a wood-based vinyl chloride composite resin plate and a resin plate mainly composed of vinyl chloride arranged in a polymerized manner on both sides of a punched metal forming a large number of through holes. , it is proposed that both resin plates are welded to each other at the position of the through hole.
−実施例−
以下、第３図について本発明の実施例の詳細を説明する
。-Example- Hereinafter, details of an example of the present invention will be explained with reference to FIG.
第３図において、符号２は鋼板または他の金属板で構成
されるパンチングメタルであって、 ５〜３０ｍ＋ａ口
径の多数の貫通孔３が穿っである。そして、パンチング
メタル２の両面には、２枚の木質系塩化ビニル複合樹脂
板４及び塩化ビニルを主体とする樹脂板５が重合配置さ
れ、これらの樹脂板４，５は加熱圧搾ロールによって前
記貫通孔３の位置で互いに溶着しである。表面側の木質
系塩化ビニル複合樹脂板４は、木質の特性である外観と
触感を発揮させるため、木粉、木材破砕片、パーティク
ルボードの表面研磨粉等の木質粉末を略等重量パーセン
トだけ塩化ビニルを主体とする樹脂中に混合して成形し
たものであるが、裏面側の塩化ビニルを主体とする樹脂
板５は、木質系塩化ビニル複合樹脂板４と同一構成であ
ってもよいが、全体の耐衝撃性な改良するため、混合木
質の割合を低下させ、耐衝撃性のある塩化ビニル樹脂の
性質を活用するがよい。In FIG. 3, reference numeral 2 denotes a punched metal made of a steel plate or other metal plate, in which a large number of through holes 3 having a diameter of 5 to 30 m+a are bored. Then, on both sides of the punching metal 2, two wood-based vinyl chloride composite resin plates 4 and a resin plate 5 mainly made of vinyl chloride are arranged in a superposed manner, and these resin plates 4 and 5 are heated and pressed by a heating press roll to form the through-holes. They are welded together at the hole 3 position. The wood-based vinyl chloride composite resin board 4 on the front side is chlorinated with approximately equal weight percent of wood powder, such as wood powder, crushed wood pieces, and surface polishing powder of particle board, in order to exhibit the appearance and feel that are the characteristics of wood. Although it is molded by mixing it into a resin mainly composed of vinyl, the resin plate 5 mainly composed of vinyl chloride on the back side may have the same structure as the wood-based vinyl chloride composite resin plate 4, but In order to improve the overall impact resistance, it is better to reduce the proportion of mixed wood and take advantage of the properties of impact resistant vinyl chloride resin.
図示例の自動車用棚材をトノボードとして用いる場合、
両樹脂板４，５は湿気を含んでも゛そりパを生ずること
はないので、トノボードは湿度変化に対して安定した性
質を示す。そしてトノボードが高温状態に晒されてる場
合、両樹脂板４，５に含まれる塩化ビニル樹脂は軟化す
るが、両者が貫通孔３の位置で星いに溶着されているた
めに、パンチングメタル２の剛性に維持されて′たわむ
”ことがない。勿論、本発明の棚材は、トノボードばか
りでなく、例えばパーセルシェルフやテーブル等の他の
棚材として使用でき、必要に応して木質系塩化ビニル樹
脂板の表面にカーベント等を敷いて用いることもできる
。When using the illustrated automotive shelf material as a tonneau board,
Since both resin plates 4 and 5 do not warp even if they contain moisture, the tonneau board exhibits stable properties against changes in humidity. When the tonneau board is exposed to high temperatures, the vinyl chloride resin contained in both resin plates 4 and 5 softens, but since both are welded to each other at the position of the through hole 3, the punching metal 2 It maintains its rigidity and does not ``deflect''.Of course, the shelf material of the present invention can be used not only for tonneau boards, but also for other shelf materials such as parcel shelves and tables. It is also possible to use a resin board by placing a carpet or the like on the surface of the resin board.
また、裏面側の樹脂層は木質粉末が混入されていない塩
化ビニルとしてもよい。Further, the resin layer on the back side may be made of vinyl chloride without wood powder mixed therein.
−発明の効果−
以上の説明から明らかなように、本発明によれば、うっ
かり手等を触れても、感触がよく、高温状態でも、湿度
変化にも安定した自動車用棚材を得ることができる。- Effects of the Invention - As is clear from the above description, according to the present invention, it is possible to obtain an automotive shelf material that has a good feel even when touched by hand, and is stable even under high temperature conditions and humidity changes. can.
第１図は従来のトノボードの斜視図、第２図は第１図の
ＴＩ−ＩＩ線に沿う断面図、第３図は本発明による自動
車用棚材の第２図相当断面図である。
２・・・パンチングメタル、
３・・・貫通孔、
４・・・木質系塩化ビニル複合樹脂板、５・・・塩化ビ
ニルを主体とする樹脂板。
特許出願人 日産自動車株式会社
第１図
第２図
第３図FIG. 1 is a perspective view of a conventional tonneau board, FIG. 2 is a sectional view taken along the line TI-II in FIG. 1, and FIG. 3 is a sectional view corresponding to FIG. 2 of an automobile shelf material according to the present invention. 2...Punched metal, 3...Through hole, 4...Wood-based vinyl chloride composite resin plate, 5...Resin plate mainly composed of vinyl chloride. Patent applicant: Nissan Motor Co., Ltd. Figure 1 Figure 2 Figure 3
Claims (1)
棚材を、多数の貫通孔を形成したパンチングメタルの両
面にそれぞれ木質系塩化ヒニル複合樹脂板と塩化ビニル
を主体とした樹脂板とを重合配置して７両樹脂板を前記
貫通孔を位置で互いに溶着したことを特徴とする自動車
用棚材。1) Automotive shelving materials such as tonneau boards and parcel shelves are made by laminating wood-based vinyl chloride composite resin boards and vinyl chloride-based resin boards on both sides of punched metal with numerous through holes. A shelf material for an automobile, characterized in that seven resin plates are welded to each other at the positions of the through holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7597384A JPS60219141A (en) | 1984-04-16 | 1984-04-16 | Material of shelf for vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7597384A JPS60219141A (en) | 1984-04-16 | 1984-04-16 | Material of shelf for vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60219141A true JPS60219141A (en) | 1985-11-01 |
Family
ID=13591688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7597384A Pending JPS60219141A (en) | 1984-04-16 | 1984-04-16 | Material of shelf for vehicle |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60219141A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112028U (en) * | 1987-01-09 | 1988-07-19 |
-
1984
- 1984-04-16 JP JP7597384A patent/JPS60219141A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63112028U (en) * | 1987-01-09 | 1988-07-19 |
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