WO1999059799A1 - Resin formed product mounting device - Google Patents

Resin formed product mounting device Download PDF

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Publication number
WO1999059799A1
WO1999059799A1 PCT/JP1999/002591 JP9902591W WO9959799A1 WO 1999059799 A1 WO1999059799 A1 WO 1999059799A1 JP 9902591 W JP9902591 W JP 9902591W WO 9959799 A1 WO9959799 A1 WO 9959799A1
Authority
WO
WIPO (PCT)
Prior art keywords
screw
mounting
molded product
resin molded
diameter
Prior art date
Application number
PCT/JP1999/002591
Other languages
French (fr)
Japanese (ja)
Inventor
Takanari Kabumoto
Original Assignee
Matsushita Electric Industrial Co., Ltd.
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 Matsushita Electric Industrial Co., Ltd. filed Critical Matsushita Electric Industrial Co., Ltd.
Priority to KR1020007000543A priority Critical patent/KR20010021978A/en
Publication of WO1999059799A1 publication Critical patent/WO1999059799A1/en

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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
    • 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
    • F16B5/02—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of fastening members using screw-thread
    • 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
    • B29C37/00—Component parts, details, accessories or auxiliary operations, not covered by group B29C33/00 or B29C35/00
    • B29C37/0078—Measures or configurations for obtaining anchoring effects in the contact areas between layers
    • B29C37/0082—Mechanical anchoring
    • 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
    • B29C65/562—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits using extra joining elements, i.e. which are not integral with the parts to be joined
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • 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
    • B29C66/40—General aspects of joining substantially flat articles, e.g. plates, sheets or web-like materials; Making flat seams in tubular or hollow articles; Joining single elements to substantially flat surfaces
    • B29C66/41—Joining substantially flat articles ; Making flat seams in tubular or hollow articles
    • B29C66/43—Joining a relatively small portion of the surface of said articles
    • 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
    • B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles

Definitions

  • the present invention relates to a resin molded product mounting device for fixing a resin molded product produced by injection molding, for example, a front panel such as a video tape recorder to a mounting member such as an equipment chassis with screws.
  • a front panel such as a video tape recorder
  • a mounting member such as an equipment chassis with screws.
  • the feature of the present invention is that a specific configuration is provided to reduce or eliminate the occurrence of a crack on the front panel side due to the tightening of the screw when tightening the screw.
  • FIG. 3 Conventionally, the configuration shown in Fig. 3 has been often used as a mounting structure for fixing a resin molded product such as a front panel to an equipment chassis with screws.
  • reference numeral 1 denotes a front panel made by injection molding, and a plate-shaped mounting rib 3 having a screw hole 2 near its tip is formed so as to protrude from the back side thereof. ing.
  • the screw 5 is inserted into the screw hole 2 via the washer 4, and the tip of the screw 5 is engaged with the screw hole 2 formed in the equipment chassis 6 as a mounting member.
  • the mounting rib 3 is fixed to the equipment chassis 6, and the front panel 1 is fixed to the equipment chassis 6. Disclosure of the invention
  • a mounting rib integrally formed so as to protrude from a resin molded product formed by injection molding is inserted into a screw hole formed in the mounting rib, and a tip of which is engaged with a mounting member.
  • the resin molded product is fixed to the mounting member.
  • a ridge having a width smaller than a diameter of a head of the screw is formed integrally with the mounting rib, the ridge extending in a mounting direction, and passing through the screw hole; The resin molded product is fixed to the mounting member by tightening a screw inserted into the hole.
  • FIG. 1 is an exploded perspective view showing a main part of an apparatus for mounting a resin molded product according to an embodiment of the present invention
  • FIG. 2 is an enlarged sectional view of a main part of a resin molded product mounting apparatus according to an embodiment of the present invention.
  • FIG. 3 is an exploded perspective view showing a main part of a conventional resin molded product mounting apparatus.
  • Fig. 4 is an enlarged perspective view of a main part of a conventional resin molded product mounting device.
  • FIG. 5 is a perspective view showing a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention
  • FIG. 6 (a) is a perspective view showing a main part of a resin molded product mounting apparatus according to another embodiment of the present invention.
  • FIG. 6 (b) is a perspective view showing a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention
  • FIG. 7 shows a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention.
  • FIG. 1 is an exploded perspective view of a main part of an apparatus for mounting a resin molded product according to an embodiment of the present invention, in which functional parts similar to those of the conventional configuration in FIG.
  • a plate-shaped mounting rib 3 is generated during injection molding. Elongate and convex with a width smaller than the diameter of the head of the screw 5 including the washer 4
  • the resin molded product is formed by integrally forming a strip 8 with the mounting rib 3 and tightening the screw 5 inserted through the washer 4 into the screw hole 2 formed in the convex strip 8. The point is to fix to the mounting member.
  • the thick ridges 8 are partially formed along the eld line 7 where cracks are most likely to occur, cracks can be effectively prevented with a small amount of resin material used. Also, since the width of the ridge 8 is configured to be smaller than the diameter of the head of the screw 5 including the washer 4, when the screw 5 is tightened as shown in FIG. The edge portion of 4 does not come into contact with the ridge 8, and the generation of a component force in the direction of tearing the well line 7 is reduced and eliminated, and the generation of cracks can be prevented.
  • the protrusion 8 is described as a plate extending along the mounting rib 3.
  • the diameter of the screw 5 is smaller than the diameter of the head of the screw 5 as shown in FIGS. 6 (a) and 6 (b).
  • the same effect can be obtained by forming a substantially cylindrical shape or a truncated conical shape having a small diameter at the upper portion, and it is possible to prevent an increase in resin material.
  • FIG. 7 by forming a donut-shaped convex shape 8 whose outer diameter is smaller than the diameter of the head of the screw 5, the force for tearing the weld line is reduced to a donut-shaped convex shape. In FIG. 8, it is absorbed and reduced and removed, so that the generation of cracks can be prevented, and the increase of the resin material can be prevented.
  • the width of the ridge is configured to be smaller than the diameter of the head of the screw including the washer, when the screw is tightened, the head of the screw does not come into contact with the ridge, The generation of a component in the direction that tears the weld line as described above is reduced and eliminated, and the generation of cracks can be prevented.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Connection Of Plates (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

A mounting device for fixing a resin formed product such as a front panel to an equipment chassis with a screw capable of reducing or eliminating such a possibility that cracking occurs on the front panel side by the tightening of the screw when the screw is tightened, wherein a protruded part (8) extending in the direction where a weld line (7) produced on the installation rib (3) of the front panel (1) at the time of injection molding is positioned and narrower in width than the diameter of the screw head part of the screw (5) passing a screw hole (2) is formed integrally with the mounting rib (3), and the tip end of the mounting rib (3) is engaged with the equipment chassis (6), and the screw (5) inserted into the screw hole (2) is tightened so as to fix the resin formed product to the equipment chassis (6).

Description

明 細 書 樹脂成型物の取付け装置 技術分野  Description Mounting equipment for resin moldings Technical field
本発明は、 射出成形により作成された樹脂成型物、 例えば、 ビデオテープレコ —ダなどのフロントパネルを、 機器シャーシなどの取付け部材にビスにより固定 する樹脂成型物の取付け装置に関するもので、 特に、 前記ビスの締め付け時に、 フロントパネル側にビスの締め付けによる亀裂が生じるのを、 軽減除去する具体 的構成に特徴を有するものである。 背景技術  The present invention relates to a resin molded product mounting device for fixing a resin molded product produced by injection molding, for example, a front panel such as a video tape recorder to a mounting member such as an equipment chassis with screws. The feature of the present invention is that a specific configuration is provided to reduce or eliminate the occurrence of a crack on the front panel side due to the tightening of the screw when tightening the screw. Background art
従来よりフロントパネルなどの樹脂成型物を、 機器シャーシにビスにより固定 する取付け構造として、 図 3に示す構成がよく使用されている。 図 3において、 1は射出成形により作成されたフロントパネルであり、 その裏面側には突出する ように、 その先端近傍にビス孔 2を有する板状の取付けリブ 3がー体的に形成さ れている。  Conventionally, the configuration shown in Fig. 3 has been often used as a mounting structure for fixing a resin molded product such as a front panel to an equipment chassis with screws. In FIG. 3, reference numeral 1 denotes a front panel made by injection molding, and a plate-shaped mounting rib 3 having a screw hole 2 near its tip is formed so as to protrude from the back side thereof. ing.
取付け時には、 座金 4を介して前記ビス孔 2にビス 5を挿入し、 そのビス 5の 先端を取付け部材である機器シャーシ 6に形成された前記ビス孔 2に係合せしめ、 しかる後に、 前記ビス 5を締め付けることにより、 前記取付けリブ 3を前記機器 シャーシ 6に固定して、前記フロントパネル 1を前記機器シャーシ 6に固定する。 発明の開示  At the time of mounting, the screw 5 is inserted into the screw hole 2 via the washer 4, and the tip of the screw 5 is engaged with the screw hole 2 formed in the equipment chassis 6 as a mounting member. By tightening 5, the mounting rib 3 is fixed to the equipment chassis 6, and the front panel 1 is fixed to the equipment chassis 6. Disclosure of the invention
本発明は、 射出成形により作成された樹脂成型物より突出するように一体に形 成された取付けリブを、 その取付けリブに形成されたビス孔に挿入され、 先端が 取付け部材に係合するビスを締め付けることにより、 前記取付けリブを前記取付 け部材に固定して、 前記樹脂成型物を前記取付け部材に固定する樹脂成型物の取 付け装置において、 射出成形時に前記取付け部材に発生するゥエルドラインの位 置する方向に伸び、 かつ、 前記ビス孔を通過し、 前記ビスの頭部の直径より狭い 幅の凸条を、 前記取付けリブに一体的に形成し、 その凸条に形成された前記ビス 孔に挿入されたビスを締め付けることにより、 前記樹脂成型物を前記取付け部材 に固定することを特徴とする。 According to the present invention, a mounting rib integrally formed so as to protrude from a resin molded product formed by injection molding is inserted into a screw hole formed in the mounting rib, and a tip of which is engaged with a mounting member. By fixing the mounting rib to the mounting member, the resin molded product is fixed to the mounting member. A ridge having a width smaller than a diameter of a head of the screw is formed integrally with the mounting rib, the ridge extending in a mounting direction, and passing through the screw hole; The resin molded product is fixed to the mounting member by tightening a screw inserted into the hole.
この構成によれば、 特に、 取付けリブの長さを増大する必要もなく、 また、 取 付けリブの全体の厚さを厚くする必要がないため、 スペースの増大あるいは樹脂 材料使用量の増大をより少なく して、 前記ウエルドラインにおける亀裂を阻止す ることができる。 図面の簡単な説明  According to this configuration, it is not necessary to increase the length of the mounting rib, and it is not necessary to increase the total thickness of the mounting rib. To a minimum, cracks in the weld line can be prevented. BRIEF DESCRIPTION OF THE FIGURES
図 1は本本発明の一実施の形態における樹脂成型物の取付け装置の要部を示す 分解斜視図、  FIG. 1 is an exploded perspective view showing a main part of an apparatus for mounting a resin molded product according to an embodiment of the present invention,
図 2は本発明の一実施形態における樹脂成型物の取付け装置の要部拡大断面図、 図 3は従来の樹脂成型物の取付け装置の要部を示す分解斜視図、  FIG. 2 is an enlarged sectional view of a main part of a resin molded product mounting apparatus according to an embodiment of the present invention. FIG. 3 is an exploded perspective view showing a main part of a conventional resin molded product mounting apparatus.
図 4は従来の樹脂成型物の取付け装置の要部拡大斜視図、  Fig. 4 is an enlarged perspective view of a main part of a conventional resin molded product mounting device.
図 5は本発明の他の実施の形態における樹脂成型物の取付け装置の要部を示す 斜視図、  FIG. 5 is a perspective view showing a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention,
図 6 ( a ) は本発明の他の実施の形態における樹脂成型物の取付け装置の要部 を示す斜視図、  FIG. 6 (a) is a perspective view showing a main part of a resin molded product mounting apparatus according to another embodiment of the present invention.
図 6 ( b ) は本発明の他の実施の形態における樹脂成型物の取付け装置の要部 を示す斜視図、  FIG. 6 (b) is a perspective view showing a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention,
図 7は本発明の他の実施の形態における樹脂成型物の取付け装置の要部を示 発明を実施するための最良の形態  FIG. 7 shows a main part of an apparatus for mounting a resin molded product according to another embodiment of the present invention.
本発明の請求項 1に記載された発明の実施の形態について、 図 1を参照して説 明する。 図 1は本発明の一実施の形態における樹脂成型物の取付け装置の要部の 分解斜視図であり、 図 3の従来構成と類似な機能部品には同一の符号を付してい る。  An embodiment of the invention described in claim 1 of the present invention will be described with reference to FIG. FIG. 1 is an exploded perspective view of a main part of an apparatus for mounting a resin molded product according to an embodiment of the present invention, in which functional parts similar to those of the conventional configuration in FIG.
本発明の実施の形態における樹脂成型物の取付け装置と図 3の従来構成との差 異は、 射出成型時に板状の取付けリブ 3に発生するゥエルドライン 7の方向にビ ス孔 2を通過して伸び、 かつ、 座金 4を含むビス 5の頭部の直径より狭い幅の凸 条 8を、 前記取付けリブ 3に一体に形成し、 その凸条 8に形成された前記ビス孔 2に前記座金 4を介して挿入された前記ビス 5を締め付けることにより、 前記樹 脂成型物を前記取付け部材に固定する点にある。 The difference between the apparatus for mounting a resin molded product according to the embodiment of the present invention and the conventional configuration shown in FIG. 3 is that a plate-shaped mounting rib 3 is generated during injection molding. Elongate and convex with a width smaller than the diameter of the head of the screw 5 including the washer 4 The resin molded product is formed by integrally forming a strip 8 with the mounting rib 3 and tightening the screw 5 inserted through the washer 4 into the screw hole 2 formed in the convex strip 8. The point is to fix to the mounting member.
この構成によれば、 最も亀裂の生じ易い前記ゥエルドライン 7に沿って厚肉の 凸条 8が部分的に形成されているため、 少ない樹脂材料使用量で効果的に亀裂の 発生を阻止できるものであり、 また、 前記凸条 8の幅を前記座金 4を含む前記ビ ス 5の頭部の直径より小さく構成しているため、 図 3に示すように、 前記ビス 5 を締め付けた際、 前記座金 4のエッジ部が前記凸条 8に当接せず、 ウエルドライ ン 7を引き裂くような方向の分力の発生は軽減除去され、 亀裂の発生を阻止でき る。  According to this configuration, since the thick ridges 8 are partially formed along the eld line 7 where cracks are most likely to occur, cracks can be effectively prevented with a small amount of resin material used. Also, since the width of the ridge 8 is configured to be smaller than the diameter of the head of the screw 5 including the washer 4, when the screw 5 is tightened as shown in FIG. The edge portion of 4 does not come into contact with the ridge 8, and the generation of a component force in the direction of tearing the well line 7 is reduced and eliminated, and the generation of cracks can be prevented.
また、 前記凸条 8が前記取付けリブ 3に沿って伸びる板状であるよう記載した 、 図 6 ( a )、 図 6 ( b ) に示すようにビス 5の頭部の直径よりその直径が小 さい略円筒状あるいは上部の直径が小さい円錐台状とすることにより、 同様の効 果が得られ、 さらに樹脂材料の増加を防止することができる。 さらに図 7に示す ようにビス 5の頭部の直径よりその外周の直径が小さいド一ナツ状の凸状 8とす' ることにより、 ウエルドラインを引き裂くような力は、 ドーナツ状の凸状 8にお いて吸収されて軽減除去され、 亀裂の発生を阻止でき、 さらに樹脂材料の増加を 防止することができる。  In addition, the protrusion 8 is described as a plate extending along the mounting rib 3.The diameter of the screw 5 is smaller than the diameter of the head of the screw 5 as shown in FIGS. 6 (a) and 6 (b). The same effect can be obtained by forming a substantially cylindrical shape or a truncated conical shape having a small diameter at the upper portion, and it is possible to prevent an increase in resin material. Further, as shown in FIG. 7, by forming a donut-shaped convex shape 8 whose outer diameter is smaller than the diameter of the head of the screw 5, the force for tearing the weld line is reduced to a donut-shaped convex shape. In FIG. 8, it is absorbed and reduced and removed, so that the generation of cracks can be prevented, and the increase of the resin material can be prevented.
なお、 以上の実施の形態においては、 座金 4を使用した例を示したが、 座金 付きのビスを使用しても良く、 また、 座金を使用しなくてもその効果が変わらな いことは言うまでもない。 産業上の利用の可能性  In the above embodiment, the example using the washer 4 is shown, but a screw with a washer may be used, and it goes without saying that the effect is not changed even if the washer is not used. No. Industrial applicability
以上のように本発明によれば、 最も亀裂の生じ易い前記ゥエルドラインに沿つ て厚肉の凸条が部分的に形成されているため、 少ない樹脂材料使用量で効果的に 亀裂の発生を阻止できるものであり、 また、 凸条の幅を座金を含むビスの頭部の 直径より小さく構成しているため、 ビスを締め付けた際、 前記ビスの頭部が前記 凸条に当接しないため、 前述のようなウエルドラインを引き裂くような方向の分 力の発生は軽減除去され、 亀裂の発生を阻止できる。  As described above, according to the present invention, since thick ridges are partially formed along the eld line where cracks are most likely to occur, cracks can be effectively prevented with a small amount of resin material used. Also, since the width of the ridge is configured to be smaller than the diameter of the head of the screw including the washer, when the screw is tightened, the head of the screw does not come into contact with the ridge, The generation of a component in the direction that tears the weld line as described above is reduced and eliminated, and the generation of cracks can be prevented.

Claims

請 求 の 範 囲 射出成形により作成された樹脂成型物より突出するように一体に形成さ れた取付けリブを、 その取付けリブに形成されたビス孔に挿入され、 先端 が取付け部材に係合するビスを締め付けることにより、 前記取付けリブを 前記取付け部材に固定して、 前記樹脂成型物を前記取付け部材に固定する 樹脂成型物の取付け装置において、 射出成形時に前記取付け部材に発生す るウエルドラインの位置する方向に伸び、 かつ、 前記ビス孔を通過し、 前 記ビスの頭部の直径より狭い幅の凸条を、前記取付けリブに一体に形成し、 その凸条に形成された前記ビス孔に挿入された前記ビスを締め付けること により、 前記樹脂成型物を前記取付け部材に固定することを特徴とする樹 脂成型物の取付け装置。  Scope of the request A mounting rib integrally formed so as to protrude from a resin molded product created by injection molding is inserted into a screw hole formed in the mounting rib, and a tip engages with the mounting member. The mounting rib is fixed to the mounting member by tightening a screw, and the resin molded product is fixed to the mounting member. In a resin molded product mounting device, a weld line generated in the mounting member during injection molding is removed. A ridge having a width smaller than the diameter of the head of the screw and extending integrally with the mounting rib, extending in a direction in which the screw holes are located, and the screw hole formed in the ridge. A resin molded product is fixed to the mounting member by tightening the screw inserted into the resin molded product.
前記凸条の形状は、 前記ビスの頭部の直径より小さい直径の略円筒状で あることを特徴とする請求項 1に記載の樹脂成型物の取付け装置。  The mounting device for a resin molded product according to claim 1, wherein the shape of the ridge is a substantially cylindrical shape having a diameter smaller than a diameter of a head of the screw.
前記凸条の形状は、 前記ビスの頭部の直径より小さい直径の略ドーナツ状であるこ とを特徴とする請求項 1に記載の樹脂成型物の取付け装置。 2. The resin-molded product mounting apparatus according to claim 1, wherein the shape of the ridge is substantially a donut shape having a diameter smaller than a diameter of a head of the screw.
PCT/JP1999/002591 1998-05-20 1999-05-18 Resin formed product mounting device WO1999059799A1 (en)

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KR1020007000543A KR20010021978A (en) 1998-05-20 1999-05-18 Resin formed product mounting device

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JP10/137985 1998-05-20
JP13798598 1998-05-20

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WO1999059799A1 true WO1999059799A1 (en) 1999-11-25

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016022834A (en) * 2014-07-22 2016-02-08 ダイハツ工業株式会社 Instrument panel assembling structure
JP2019120346A (en) * 2018-01-09 2019-07-22 トヨタ自動車株式会社 Fastening structure and fastening structural body
WO2019206501A1 (en) * 2018-04-25 2019-10-31 Continental Automotive Gmbh Housing unit for automobile parts

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6324115B2 (en) * 2014-02-28 2018-05-16 キヤノン株式会社 Insert nut, fixing mechanism including the insert nut, cartridge including the insert nut or the fixing mechanism, and paper cassette including the insert nut or the fixing mechanism

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5773406U (en) * 1980-10-24 1982-05-06
JPS5748978Y2 (en) * 1980-01-31 1982-10-27
JPS59308U (en) * 1982-06-25 1984-01-05 河西工業株式会社 Automotive sun visor resin bracket
JPH1047319A (en) * 1996-07-31 1998-02-17 Daihatsu Motor Co Ltd Structure of fastening part of resin-made part

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5748978Y2 (en) * 1980-01-31 1982-10-27
JPS5773406U (en) * 1980-10-24 1982-05-06
JPS59308U (en) * 1982-06-25 1984-01-05 河西工業株式会社 Automotive sun visor resin bracket
JPH1047319A (en) * 1996-07-31 1998-02-17 Daihatsu Motor Co Ltd Structure of fastening part of resin-made part

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2016022834A (en) * 2014-07-22 2016-02-08 ダイハツ工業株式会社 Instrument panel assembling structure
JP2019120346A (en) * 2018-01-09 2019-07-22 トヨタ自動車株式会社 Fastening structure and fastening structural body
WO2019206501A1 (en) * 2018-04-25 2019-10-31 Continental Automotive Gmbh Housing unit for automobile parts

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KR20010021978A (en) 2001-03-15
ID24094A (en) 2000-07-06
CN1272078A (en) 2000-11-01

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