JPH0231328Y2 - - Google Patents
Info
- Publication number
- JPH0231328Y2 JPH0231328Y2 JP16320884U JP16320884U JPH0231328Y2 JP H0231328 Y2 JPH0231328 Y2 JP H0231328Y2 JP 16320884 U JP16320884 U JP 16320884U JP 16320884 U JP16320884 U JP 16320884U JP H0231328 Y2 JPH0231328 Y2 JP H0231328Y2
- Authority
- JP
- Japan
- Prior art keywords
- bottom plate
- opening
- reinforcing rib
- resin
- 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 21
- 239000011347 resin Substances 0.000 claims description 19
- 229920005989 resin Polymers 0.000 claims description 19
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 description 5
- 238000001746 injection moulding Methods 0.000 description 5
- 238000000465 moulding Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000037303 wrinkles Effects 0.000 description 1
Landscapes
- Vehicle Step Arrangements And Article Storage (AREA)
Description
【考案の詳細な説明】
《考案の分野》
本考案は、ゴミ抜き用開口部を形成してなる樹
脂製ポケツトの改良に関する。[Detailed Description of the Invention] <<Field of the Invention>> The present invention relates to an improvement of a resin pocket formed with an opening for removing dirt.
《従来技術とその問題点》
従来、自動車用ドアトリム等に装着されるゴミ
抜き用開口部を設けた樹脂製ポケツトにあつて
は、その底面はテーパ状に形成されているので、
底面を水平にするために、最下方にある底板の上
方に、更に水平状の底板を形成した２重構造を採
用している。《Prior art and its problems》 Conventionally, in the case of a resin pocket with an opening for removing dust, which is attached to an automobile door trim, etc., the bottom surface is formed in a tapered shape.
In order to make the bottom surface horizontal, a double structure is used in which a horizontal bottom plate is formed above the lowest bottom plate.
また、このように２重構造を採用することによ
り、上下の底板の間に取付用ボスを形成し、製品
外観の向上をも図つている。 Furthermore, by adopting this double structure, a mounting boss is formed between the upper and lower bottom plates, thereby improving the appearance of the product.
従つて、上下の底板の間には、補強用リブを一
体に形成して、上方の底板を補強する必要があ
る。 Therefore, it is necessary to integrally form reinforcing ribs between the upper and lower bottom plates to reinforce the upper bottom plate.
ところで、樹脂成形上、成形品の各部分に厚み
の差がある場合、肉厚の部分の表面には、成形後
の樹脂収縮に伴い、ヒケ（しわの如きもの）が生
ずることは避けられない。 By the way, in resin molding, if there are differences in thickness between parts of the molded product, it is inevitable that sink marks (wrinkles) will occur on the surface of the thick parts due to resin shrinkage after molding. .
従つて、上述した如きゴミ抜き用開口部を設け
た樹脂製ポケツトを、噴出成形等により一体に形
成する場合においては、上記補強用リブの形成位
置に対応するポケツトの前方外側面に、ヒケが生
ずることは樹脂成形上避けることが困難であり、
製品の美的外観が劣化するというのが実情であつ
た。 Therefore, when a resin pocket with a dust removal opening as described above is integrally formed by injection molding or the like, sink marks may be formed on the front outer surface of the pocket corresponding to the formation position of the reinforcing ribs. This is difficult to avoid in resin molding,
The reality was that the aesthetic appearance of the product deteriorated.
《考案の目的》
本考案は、射出成形等により一体に成形される
樹脂製ポケツトの、製品表面のヒケ発生を防止す
るようにした樹脂製ポケツトを提供することを目
的とする。<<Purpose of the invention>> The object of the present invention is to provide a resin pocket that is integrally molded by injection molding or the like and is designed to prevent sink marks from occurring on the product surface.
《考案の構成と効果》
上記目的を達成するために、本考案は、第１底
板と、該第１底板の下方に、補強用リブを介して
一体に形成された第２底板とを備え、上記第１底
板の所要箇所に開口部を設けるとともに該第１底
板の開口部形成位置に対応する上記第２底板の後
方に開口部を設けてなる樹脂製ポケツトにおい
て、
上記第１底板の開口部は、第１底板の前方で、
かつ上記補強用リブの形成位置に対応して形成す
るとともに、該開口部に対向する補強用リブに切
欠部を形成したことを特徴とする。<<Configuration and Effects of the Invention>> In order to achieve the above object, the present invention includes a first bottom plate, and a second bottom plate integrally formed below the first bottom plate via reinforcing ribs, In the resin pocket, the first bottom plate has openings at required locations and an opening at the rear of the second bottom plate corresponding to the opening formation position of the first bottom plate, is in front of the first bottom plate,
Further, the reinforcing rib is formed to correspond to the formation position of the reinforcing rib, and a notch is formed in the reinforcing rib facing the opening.
上記の如き構造によれば、前記底板のうち、上
方の底板前方には、前記補強用リブの形成位置に
対応して開口部を形成するとともに、該開口部に
対向する上記補強用リブに切欠部を形成したの
で、補強用リブに対向するポケツトの裏面には、
樹脂がないため、ポケツト成形後の樹脂収縮によ
つてこの部分に対応するポケツト表面にヒケが発
生することはない。 According to the above structure, an opening is formed in the front of the upper bottom plate of the bottom plate corresponding to the formation position of the reinforcing rib, and a notch is formed in the reinforcing rib opposite to the opening. Since the reinforcing rib is formed on the back side of the pocket opposite to the reinforcing rib,
Since there is no resin, no sink marks will occur on the pocket surface corresponding to this portion due to resin contraction after pocket molding.
従つて、美的外観の優れた製品を提供すること
ができるとともに、本来のゴミ抜き用穴の機能は
そのまま維持することができる。 Therefore, a product with an excellent aesthetic appearance can be provided, and the original function of the dust removal hole can be maintained as is.
また、上記の如く、補強用リブに切欠部を形成
することにより樹脂材料を節約することができ
る。 Further, as described above, by forming the notch in the reinforcing rib, resin material can be saved.
更に、本考案に係る樹脂製ポケツトにあつて
は、ポケツトを射出成形等により一体に形成する
ことが可能であるので、作業能率が良く量産が可
能であり、生産コストを廉価にすることができ
る。 Furthermore, in the case of the resin pocket according to the present invention, since the pocket can be integrally formed by injection molding or the like, work efficiency is high and mass production is possible, and production costs can be reduced. .
《実施例の説明》 以下、本考案の一実施例について説明する。《Explanation of Examples》 An embodiment of the present invention will be described below.
第１図において、１は射出成形等により形成さ
れた硬質プラスチツク等のポケツトであり、この
ポケツト１の下方は、第２図に示す如く、２枚の
底板２および３が一体に形成され、これによりポ
ケツト１は２重構造になつている。 In Fig. 1, reference numeral 1 denotes a pocket made of hard plastic or the like formed by injection molding or the like, and below the pocket 1, as shown in Fig. 2, two bottom plates 2 and 3 are integrally formed. Therefore, pocket 1 has a double structure.
そして、上記底板２および３に連設して、一対
の平板状補強用リブ４が一体に形成され、この補
強用リブ４の略中央部には、円筒状の取付用ボス
５が一体に形成されている。 A pair of flat reinforcing ribs 4 are integrally formed in series with the bottom plates 2 and 3, and a cylindrical mounting boss 5 is integrally formed approximately at the center of the reinforcing ribs 4. has been done.
更に、第２図および第３図に示す如く、上記底
板２の前方で、上記補強用リブ４の形成箇所に
は、ゴミ抜き用の開口部６が形成され、かつこの
開口部６に対応する補強用リブ４の一部に切欠部
７が切欠形成されている。 Further, as shown in FIGS. 2 and 3, an opening 6 for removing dust is formed in the front of the bottom plate 2 at the location where the reinforcing rib 4 is formed, and a dust removal opening 6 is formed in the area corresponding to the opening 6. A notch 7 is formed in a part of the reinforcing rib 4.
また、底板３の後方で、上記開口部６に対応す
る箇所には、開口部８が形成され、この開口部８
に対向する補強用リブ４の一部は切欠形成されて
いる。 Further, an opening 8 is formed at the rear of the bottom plate 3 at a location corresponding to the opening 6, and this opening 8
A part of the reinforcing rib 4 facing the is cut out.
本考案に係る樹脂製ポケツトは、上記の如くし
て得ることができる。 The resin pocket according to the present invention can be obtained as described above.
なお、本考案に係る樹脂製ポケツトは、射出成
形等により一体に形成されるものであるが、その
形成手段は従来公知であるので、その説明は省略
する。 The resin pocket according to the present invention is integrally formed by injection molding or the like, but since the means for forming it is conventionally known, a description thereof will be omitted.
また、本考案係る樹脂製ポケツトは、乗用車・
家具等に装備されるポケツトに適用すれば好適で
ある。 In addition, the resin pocket according to the present invention can be used for passenger cars and
It is suitable for application to pockets installed in furniture, etc.
第１図は本考案に係る樹脂製ポケツトの斜視
図、第２図は上記樹脂製ポケツトを後方から見た
状態を示す一部切欠斜視図、第３図は第１図にお
ける−線断面図である。
１……ポケツト、２，３……底板、４……補強
用リブ、６……開口部、７……切欠部。
Figure 1 is a perspective view of a resin pocket according to the present invention, Figure 2 is a partially cutaway perspective view of the resin pocket seen from the rear, and Figure 3 is a sectional view taken along the line - in Figure 1. be. 1... Pocket, 2, 3... Bottom plate, 4... Reinforcing rib, 6... Opening, 7... Notch.
Claims (1)
を介して一体に形成された第２底板とを備え、上
記第１底板の所要箇所に開口部を設けるとともに
該第１底板の開口部形成位置に対応する上記第２
底板の後方に開口部を設けてなる樹脂製ポケツト
において、 上記第１底板の開口部は、第１底板の前方で、
かつ上記補強用リブの形成位置に対応して形成す
るとともに、該開口部に対向する補強用リブに切
欠部を形成したことを特徴とする樹脂製ポケツ
ト。[Claims for Utility Model Registration] A first bottom plate and a second bottom plate integrally formed below the first bottom plate through reinforcing ribs, and openings are provided at required locations on the first bottom plate. and the second base plate corresponding to the opening formation position of the first bottom plate.
In a resin pocket having an opening at the rear of the bottom plate, the opening of the first bottom plate is located at the front of the first bottom plate,
A resin pocket, characterized in that the reinforcing rib is formed to correspond to the formation position of the reinforcing rib, and a notch is formed in the reinforcing rib facing the opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16320884U JPH0231328Y2 (en) | 1984-10-29 | 1984-10-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16320884U JPH0231328Y2 (en) | 1984-10-29 | 1984-10-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6178057U JPS6178057U (en) | 1986-05-24 |
| JPH0231328Y2 true JPH0231328Y2 (en) | 1990-08-23 |
Family
ID=30721068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16320884U Expired JPH0231328Y2 (en) | 1984-10-29 | 1984-10-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0231328Y2 (en) |
-
1984
- 1984-10-29 JP JP16320884U patent/JPH0231328Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6178057U (en) | 1986-05-24 |
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