JPH0353866Y2 - - Google Patents

Info

Publication number
JPH0353866Y2
JPH0353866Y2 JP13606386U JP13606386U JPH0353866Y2 JP H0353866 Y2 JPH0353866 Y2 JP H0353866Y2 JP 13606386 U JP13606386 U JP 13606386U JP 13606386 U JP13606386 U JP 13606386U JP H0353866 Y2 JPH0353866 Y2 JP H0353866Y2
Authority
JP
Japan
Prior art keywords
felt
flexible sheet
welding
molded product
notch
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
Application number
JP13606386U
Other languages
Japanese (ja)
Other versions
JPS6341533U (en
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 filed Critical
Priority to JP13606386U priority Critical patent/JPH0353866Y2/ja
Publication of JPS6341533U publication Critical patent/JPS6341533U/ja
Application granted granted Critical
Publication of JPH0353866Y2 publication Critical patent/JPH0353866Y2/ja
Expired legal-status Critical Current

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
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/60—Riveting or staking
    • B29C65/606—Riveting or staking the rivets being integral with one of the parts to be joined, i.e. staking
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/10—Particular design of joint configurations particular design of the joint cross-sections
    • B29C66/11—Joint cross-sections comprising a single joint-segment, i.e. one of the parts to be joined comprising a single joint-segment in the joint cross-section
    • B29C66/112—Single lapped joints
    • B29C66/1122—Single lap to lap joints, i.e. overlap joints
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/01—General aspects dealing with the joint area or with the area to be joined
    • B29C66/05—Particular design of joint configurations
    • B29C66/20—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines
    • B29C66/21—Particular design of joint configurations particular design of the joint lines, e.g. of the weld lines said joint lines being formed by a single dot or dash or by several dots or dashes, i.e. spot joining or spot welding
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
    • B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
    • B29C66/53—Joining single elements to tubular articles, hollow articles or bars
    • B29C66/532—Joining single elements to the wall of tubular articles, hollow articles or bars
    • B29C66/5326—Joining single elements to the wall of tubular articles, hollow articles or bars said single elements being substantially flat
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
    • B29C66/729—Textile or other fibrous material made from plastics
    • B29C66/7294—Non woven mats, e.g. felt
    • 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
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/30—Vehicles, e.g. ships or aircraft, or body parts thereof
    • B29L2031/3005—Body finishings
    • B29L2031/3008—Instrument panels

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)

Description

【考案の詳細な説明】 ［産業上の利用分野］ 本考案は、熱可塑性樹脂成形品と可撓性シート
材、例えばフエルト等の接合構造に関する。[Detailed Description of the Invention] [Industrial Application Field] The present invention relates to a bonding structure between a thermoplastic resin molded product and a flexible sheet material, such as felt.

［従来の技術］ 従来から、熱可塑性樹脂成形品と可撓性シート
材の接合は様々の分野で使用されている。[Prior Art] Conventionally, joining of thermoplastic resin molded products and flexible sheet materials has been used in various fields.

第２図は、自動車のインストルメントパネルに
設けられるグラブボツクスであるが、熱可塑性樹
脂により成形されたグラブボツクス本体１はイン
ストルメントパネル２に対し、軸３のまわりに回
動可能に支持されている。また、グラブボツクス
の後縁１２にはフエルト５が取り付けられてお
り、第２図ｂのようにグラブボツクスを開けた状
態でグラブボツクスの後縁１２とインストルメン
トパネル２との間の隙間から内部が見えないよう
にされている。 FIG. 2 shows a grab box installed in an automobile instrument panel. A grab box main body 1 molded from thermoplastic resin is rotatably supported around an axis 3 with respect to an instrument panel 2. There is. Further, a felt 5 is attached to the rear edge 12 of the grab box, and when the glove box is opened as shown in FIG. is hidden from view.

グラブボツクス本体１とフエルト５の接合は、
第３図に示すようにグラブボツクス本体１に一体
に成形された溶着用リブ１４をフエルト５に設け
た切込み５２に嵌め込んだ後、溶着用リブ１４の
頭部を加熱してつぶすことにより行つている。そ
して溶着用リブ１４及び切込み５２の製造段階で
溶着用リブ１４の間隔Ｌ１と、切込み５２の間隔
Ｌ２がわずかに異なつてもフエルト２の切込み５
２に溶着用リブ１４を嵌め込むことができるよう
に、フエルト５に設けられる切込み５２の幅Ｌ
２′は溶着用リブ１４の幅Ｌ１′よりも大きくして
ある。 The connection between the grab box body 1 and the felt 5 is as follows:
As shown in FIG. 3, the welding rib 14 integrally formed on the grab box body 1 is fitted into the notch 52 provided in the felt 5, and then the head of the welding rib 14 is heated and crushed. It's on. Even if the interval L1 between the welding ribs 14 and the interval L2 between the notches 52 are slightly different during the manufacturing stage of the welding ribs 14 and the notches 52, the notches 5 of the felt 2
Width L of the notch 52 provided in the felt 5 so that the welding rib 14 can be fitted into the felt 5
2' is larger than the width L1' of the welding rib 14.

［考案が解決しようとする問題点］ 上記に説明したように切込み５２の幅Ｌ２′を
溶着用リブ１４の幅Ｌ１′よりも大きくすると第
３図ｃに示すように溶着用リブ１４の間隔Ｌ１と
切込み５２の間隔Ｌ２が異なつてしまつた場合、
溶着用リブ１４の頭部をつぶしてもフエルト５の
切込み５２のまわり全体をグラブボツクス本体１
におさえつけることができず、グラブボツクス本
体１とフエルト５の接合強度が弱くなつてしまう
という問題があつた。[Problems to be Solved by the Invention] As explained above, if the width L2' of the notch 52 is made larger than the width L1' of the welding rib 14, the interval L1 between the welding ribs 14 becomes larger as shown in FIG. 3c. If the distance L2 between the notch 52 and the notch 52 are different,
Even if the head of the welding rib 14 is crushed, the entire area around the notch 52 of the felt 5 is removed from the grab box body 1.
There was a problem in that the bonding strength between the glove box body 1 and the felt 5 was weakened.

［問題点を解決する手段］ 本考案は、以上の問題点を解決するものであ
り、熱可塑性樹脂成形品（グラブボツクス）と一
体に成形された複数の溶着用リブを、可撓性シー
ト材（フエルト）の前記複数の溶着用リブに対応
する位置に設けられた切込みに挿入した後、該複
数の溶着用リブの頭部を熱変形して前記樹脂成形
品と可撓性シート材を接合する構造において、前
記切込みを略Ｉ形状にしたことを特徴とする。[Means for Solving the Problems] The present invention solves the above problems, and includes a plurality of welding ribs integrally molded with a thermoplastic resin molded product (grab box) using a flexible sheet material. (Felt) is inserted into a notch provided at a position corresponding to the plurality of welding ribs, and then the heads of the plurality of welding ribs are thermally deformed to join the resin molded product and the flexible sheet material. The structure is characterized in that the cut is approximately I-shaped.

［作用］ 以上の構成により、溶着用リブ及び切込みの製
造段階で、溶着用リブ１４同士の間隔と切込み５
２同士の間隔が異なつても全ての切込みに対応す
る溶着用リブを嵌め込むことができ、かつ、溶着
用リブの頭部を熱によりつぶせば切込みのまわり
全体をおさえることができるため熱可塑性樹脂成
形品と可撓性シート材を十分な強度で接合するこ
とができる。[Function] With the above configuration, the distance between the welding ribs 14 and the notches 5 can be adjusted at the manufacturing stage of the welding ribs and the notches.
Thermoplastic resin is used because it is possible to fit the welding rib corresponding to all the notches even if the distance between the two is different, and the entire area around the notch can be suppressed by crushing the head of the welding rib with heat. The molded product and the flexible sheet material can be joined with sufficient strength.

［実施例］ 次に本考案の一実施例を図面を用いて詳細に説
明する。[Example] Next, an example of the present invention will be described in detail with reference to the drawings.

第１図は、本考案を用いるグラブボツクス本体
１０１とフエルト１０５であり、フエルト１０５
は、従来と同様にグラブボツクス本体１０１に一
体に成形された溶着用リブ１１４をフエルト１０
５に設けた切込み１５２に嵌め込んだ後、溶着用
リブ１１４の頭部を加熱してつぶすことによりグ
ラブボツクス本体１０１に接合される。 FIG. 1 shows a grab box body 101 and a felt 105 using the present invention.
As in the conventional case, the welding rib 114 integrally formed on the glove box body 101 is attached to the felt 10.
5, the head of the welding rib 114 is heated and crushed to join it to the glove box main body 101.

本考案において特徴的なことは、フエルト１０
５に設けられる切込み１５２が略Ｉ形状にされて
いることである。このため第１図ｂ及び第１図ｃ
に示すように溶着用リブ１１４の間隔と切込み１
５２の間隔が異なつても溶着用リブ１１４の頭部
をつぶすことによつて切込み１５２のまわり全体
をグラブボツクス本体１０１におさえつけること
ができる。 The characteristic feature of this invention is that felt 10
The notch 152 provided in 5 is approximately I-shaped. For this reason, Figures 1b and 1c
As shown in FIG.
Even if the intervals between the notches 152 are different, by crushing the head of the welding rib 114, the entire area around the notch 152 can be pressed onto the grab box body 101.

［考案の効果］ 以上に説明したように本考案によれば、熱可塑
性樹脂成形品と可撓性シート材を十分な強度で接
合することができる。[Effects of the invention] As explained above, according to the invention, a thermoplastic resin molded product and a flexible sheet material can be joined with sufficient strength.

また可撓性シート材に切込みを設ける際、従来
のように四角形状の孔をあけようとすると切断刃
は当然四角形状となり、切断刃の支持は切断刃の
内側と外側両方から行わなければならず切断刃の
支持部の構造が複雑になるという問題があつた
が、本考案の切込みはＩ形状でありしたがつて切
断刃もＩ形状となるため切断刃を外側からのみ支
持すればよく、切断刃の支持部の構造を簡略化す
ることができる。 Also, when making cuts in flexible sheet materials, if you try to make a square hole like in the past, the cutting blade will naturally be square shaped, and the cutting blade must be supported from both the inside and outside of the cutting blade. There was a problem that the structure of the supporting part of the cutting blade became complicated, but since the cut of the present invention is I-shaped, the cutting blade also has an I-shape, so it is only necessary to support the cutting blade from the outside. The structure of the support portion of the cutting blade can be simplified.

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は、本考案の一実施例を示す図で、第１
図ａは、グラブボツクス本体とフエルトの斜視
図、第１図ｂは、グラブボツクス本体に設けた溶
着用リブをフエルトに設けた切込みに嵌め込んだ
状態を示す要部断面図、第１図ｃは、グラブボツ
クス本体とフエルトを接合した状態を示す要部断
面図、第２図は、グラブボツクスの動きを示す図
で、第２図ａは、グラブボツクスを閉じた状態、
第２図ｂは、グラブボツクスを開けた状態をそれ
ぞれ示す図、第３図は、従来例を示す図で、第３
図ａ乃至第３図ｃは、それぞれ第１図ａ乃至第１
図ｃに相当する図である。 １，１０１……グラブボツクス本体（熱可塑性
樹脂成形品）、５，１０５……フエルト（可撓性
シート材）、１４，１１４……溶着用リブ、５２，
１５２……切込み。 FIG. 1 is a diagram showing an embodiment of the present invention.
Figure a is a perspective view of the grab box body and felt, Figure 1 b is a cross-sectional view of the main part showing the state in which the welding rib provided on the grab box body is fitted into the notch provided in the felt, Figure 1 c 2 is a cross-sectional view of the essential parts showing the state in which the glove box body and the felt are joined, FIG. 2 is a diagram showing the movement of the glove box, and FIG.
Fig. 2b is a diagram showing a state in which the grab box is opened, and Fig. 3 is a diagram showing a conventional example.
Figures a to 3c represent figures 1a to 1c, respectively.
It is a figure corresponding to figure c. 1,101... Grab box body (thermoplastic resin molded product), 5,105... Felt (flexible sheet material), 14,114... Rib for welding, 52,
152...notch.

Claims (1)

【実用新案登録請求の範囲】 熱可塑性樹脂成形品と一体に成形された複数の
溶着用リブを、可撓性シート材の前記複数の溶着
用リブに対応する位置に設けられた切込みに挿入
した後、該複数の溶着用リブの頭部を熱変形して
前記樹脂成形品と可撓性シート材を接合する構造
において、 前記切込みを略Ｉ形状にしたことを特徴とする
樹脂成形品と可撓性シート材の接合構造。[Claims for Utility Model Registration] A plurality of welding ribs integrally molded with a thermoplastic resin molded product are inserted into cuts provided in a flexible sheet material at positions corresponding to the plurality of welding ribs. In the structure in which the resin molded product and the flexible sheet material are joined by thermally deforming the heads of the plurality of welding ribs, the resin molded product is characterized in that the cut is approximately I-shaped. Joint structure of flexible sheet materials.
JP13606386U 1986-09-04 1986-09-04 Expired JPH0353866Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13606386U JPH0353866Y2 (en) 1986-09-04 1986-09-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13606386U JPH0353866Y2 (en) 1986-09-04 1986-09-04

Publications (2)

Publication Number Publication Date
JPS6341533U JPS6341533U (en) 1988-03-18
JPH0353866Y2 true JPH0353866Y2 (en) 1991-11-26

Family

ID=31038834

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13606386U Expired JPH0353866Y2 (en) 1986-09-04 1986-09-04

Country Status (1)

Country Link
JP (1) JPH0353866Y2 (en)

Also Published As

Publication number Publication date
JPS6341533U (en) 1988-03-18

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