JPH01178439A - Method for mounting member to synthetic resin molded product - Google Patents
Method for mounting member to synthetic resin molded productInfo
- Publication number
- JPH01178439A JPH01178439A JP282488A JP282488A JPH01178439A JP H01178439 A JPH01178439 A JP H01178439A JP 282488 A JP282488 A JP 282488A JP 282488 A JP282488 A JP 282488A JP H01178439 A JPH01178439 A JP H01178439A
- Authority
- JP
- Japan
- Prior art keywords
- plate
- molded product
- synthetic resin
- groove
- molded
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 title claims abstract description 20
- 239000000057 synthetic resin Substances 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims abstract description 12
- 238000005338 heat storage Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 239000012943 hotmelt Substances 0.000 abstract 2
- 239000000758 substrate Substances 0.000 description 9
- 239000004744 fabric Substances 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 8
- 238000003466 welding Methods 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004826 Synthetic adhesive Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000007943 implant Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
Landscapes
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
この発明は、合成樹脂を用いて形成した樹脂成形物に別
の部材を固着するための部材取付方法に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION [Industrial Field of Application] The present invention relates to a member attachment method for fixing another member to a resin molded product formed using a synthetic resin.
〔従来の技術と発明が解決しようとする課題〕合成樹脂
を用いて形成した成形物に他の部材を取付ける場合、接
着や溶着の手段が採用されているが、これらの固着手段
は取付けに接着剤や溶着のための装置が必要になり、時
間と手間がかかり、しかも固着強度が弱いため力のかか
る部材の取付けには適さないという問題がある。[Prior art and problems to be solved by the invention] When attaching other parts to a molded article made of synthetic resin, adhesive or welding means are used. This method requires a welding agent and a device for welding, which is time-consuming and labor-intensive, and the bonding strength is weak, making it unsuitable for attaching members that are subjected to force.
また、固定強度を向上させる固定手段として、合成樹脂
成形物内に部材を埋込むインサート方法があるが、部材
に高熱が作用するため、固定できる部材の材質に制約が
あり、また金型の構造も複雑になるという問題がある。In addition, as a fixing method to improve the fixing strength, there is an insert method in which the component is embedded in a synthetic resin molded product, but because high heat acts on the component, there are restrictions on the material of the component that can be fixed, and the structure of the mold The problem is that it also becomes complicated.
この発明は、上記のような問題点を解決するためになさ
れたものであり、合成樹脂成形物に対する取付けが簡単
且つ強固に行なえる部材取付方法を従機することが目的
である。The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a method for attaching members that can be easily and firmly attached to synthetic resin molded articles.
上記のような問題点を解決するため、この発明は、加熱
溶融した合成樹脂を用いて形成した成形物に部材取付凹
部を一体成形し、成形物が蓄熱状態にある間に部材取付
凹部内へ部材を挿入し、成形物の温度低下による収縮を
利用して成形物に部材を固定化するように構成したもの
である。In order to solve the above-mentioned problems, the present invention integrally molds a component mounting recess into a molded product formed using heated and melted synthetic resin, and allows the component mounting recess to be inserted into the component mounting recess while the molded product is in a heat storage state. The structure is such that a member is inserted and the member is fixed to the molded product by utilizing shrinkage due to a decrease in temperature of the molded product.
溶融合成樹脂を用いて金型で合成樹脂成形物を形成する
とき、この成形物に部材取付凹部を形成しておき、成形
物が蓄熱状態にある内に取付凹部へ部材を挿入し、成形
物の温度低下による収縮で部材を締付け、成形物に対し
て固定化する。When forming a synthetic resin molded article using a mold using molten synthetic resin, a recess for attaching a component is formed in the molded article, and the component is inserted into the recess while the molded article is in a heat storage state, and the molded article is The shrinkage caused by the temperature drop tightens the member and fixes it to the molded product.
(実施例)
以下、この発明の実施例を添付図−に基づいて説明する
。(Example) Hereinafter, an example of the present invention will be described based on the attached drawings.
図面は、この発明の部材取付方法を、モツプ装着具にお
けるプレートへの掛止具の取付に採用した例を示してい
る。The drawings show an example in which the member attachment method of the present invention is applied to attachment of a hook to a plate in a mop fitting.
図示のように、把持柄1の先端にジヨイント機構2を用
いて取付けた基板3は横長に形成され、ジヨイント機構
2の直角の配置となる軸4と5を中心に把持柄1に対し
て前後及び左右に揺動自在となっている。As shown in the figure, the board 3 attached to the tip of the gripping handle 1 using the joint mechanism 2 is formed in a horizontally elongated manner, and is oriented forward and backward with respect to the gripping handle 1 around axes 4 and 5 that are arranged at right angles to the joint mechanism 2. And it can swing freely left and right.
前記基板3の両側に取り付けられるモツプ布取付はプレ
ート6.6は、平面が略矩形状で下面が平坦となる合成
樹脂板を用いて形成され、長手方向に沿う一方の端部が
この端部と基板3とに設けたヒンジ機構7のピン8によ
って基板3の下面に担止されている。この取付はプレー
ト6がこの発明の対象となる合成樹脂成形物である。The motsu cloth mounting plate 6.6 attached to both sides of the board 3 is formed using a synthetic resin plate with a substantially rectangular plane and a flat bottom surface, and one end along the longitudinal direction is this end. It is supported on the lower surface of the substrate 3 by a pin 8 of a hinge mechanism 7 provided on the substrate 3 and the substrate 3. In this attachment, the plate 6 is a synthetic resin molded product, which is the subject of this invention.
上記両取付はプレート6.6の基板3に対する取付けは
、第2図に示すように基板3の幅方向中央部を挾む両側
の位置に、僅かな間隔をおいて担止され、ピン8を中心
に回動自在と、なり、両側に開いたとき担止側の上面が
基板3の下面に重なって水平状態になる。For both of the above-mentioned attachments, the plate 6.6 is attached to the substrate 3 by being carried at positions on both sides sandwiching the widthwise center of the substrate 3 with a slight interval between them, as shown in FIG. It is rotatable in the center, and when opened to both sides, the upper surface of the carrying side overlaps the lower surface of the substrate 3, and is in a horizontal state.
また、下方に回動したときは第2図−点鎖線の如く、基
板3の下方に垂下状態となる。Further, when it is rotated downward, it is in a hanging state below the substrate 3, as shown by the dotted chain line in FIG.
前記基板3と両取付はプレート6の重なり部分には、取
付はプレート6の水平状態を保持する一対の掛止機構9
が設けられている。A pair of latching mechanisms 9 are attached to the overlapping portion of the board 3 and the plate 6 to maintain the horizontal state of the plate 6.
is provided.
上記掛止機構9は第3図に示すように、基板3に下面側
へ突出するよう固定した有頭ピン10と、取付はプレー
ト6の前記有頭ピン10と対応する位置に固定した合成
樹脂製の掛合板11とによって形成され、掛合板11は
を類ピン10の頭部1Qaが弾力的に強制貫通する掛合
孔12を備え、取付はプレート6に有頭ピン10が遊嵌
するよう設けた貫通孔13の上部にビス止めされている
。As shown in FIG. 3, the latching mechanism 9 includes a headed pin 10 fixed to the substrate 3 so as to protrude downward, and a synthetic resin fixed to the plate 6 at a position corresponding to the headed pin 10. The hanging plywood 11 is provided with a hanging hole 12 through which the head 1Qa of the similar pin 10 is forcibly penetrated, and the plate 6 is installed so that the headed pin 10 fits loosely. It is screwed to the upper part of the through hole 13.
前記取付はプレート6を水平状態にしたとき掛止機構9
が掛合し、基板3に対して取付はプ゛レート6.6を固
定化し、水平状態を保持すると共に、把持柄1を上下に
振って取付はプレート6.6に衝撃力を与えたとき、重
量と慣性力とによつて掛止機構9の掛合が外れ、取付は
プレート6.6は水平の保持が解かれ、垂下状態になる
。When the plate 6 is in a horizontal state, the latching mechanism 9 is attached.
When the mounting plate 6.6 is fixed to the substrate 3 and kept in a horizontal state, the gripping handle 1 is swung up and down to apply an impact force to the mounting plate 6.6. Due to the weight and inertia force, the locking mechanism 9 is disengaged, and the mounted plate 6.6 is no longer held horizontally and is placed in a hanging state.
従って、水平状態の取付はプレート6.6を垂下状に折
り曲げるのに特別な道具や器具を用いる必要がなく、ま
た折り曲げた取付はプレート6.6を水平状態に保持す
るには、両取付はプレート6.6を床等の平坦面に押付
は養ようにすればよく、水平状態□で掛止機構9が掛合
することになる。Therefore, the horizontal installation does not require the use of special tools or equipment to bend the plate 6.6 into a hanging shape, and the bent installation requires that both installations be done in order to hold the plate 6.6 in the horizontal position. The plate 6.6 may be pressed gently against a flat surface such as a floor, and the latching mechanism 9 will engage in the horizontal state □.
前記両取付はプレート6.6の下面に重ねて取付けるモ
ツプ布14は、両取付はプレート6.6の下面にわたる
横長に形・成され、両取付はプレート6.6の下面と、
これに重なるモツプ布14の上面とには掛脱自在となる
一対の掛止具15が設けられ、両取付はプレート6.6
の下面にモツプ布14を固定化できるようになっている
。The mop cloth 14, which is attached to the lower surface of the plate 6.6 in both attachments, is formed in a horizontally elongated manner so as to cover the lower surface of the plate 6.6;
A pair of hooks 15 are provided on the upper surface of the motsu cloth 14 which overlaps with the mop cloth 14, and are detachably attached to the plate 6.6.
A mop cloth 14 can be fixed to the lower surface of the mop cloth 14.
上記掛止具15は第3図に示すように、フック16とル
ープ17を組合せたファスナーによって構成され、フッ
ク16は取付はプレート6の下面に形成した凹溝18に
その植設帯板19を挿入固定して取付けられ、ループ1
7はその帯板20がモツプ布14に縫着されている。As shown in FIG. 3, the above-mentioned hanging device 15 is composed of a fastener that combines a hook 16 and a loop 17. Installed with fixed insertion, loop 1
7, the band plate 20 is sewn to the mop cloth 14.
図示の場合掛止具15は、取付はプレート6.6の前後
二個所に設けたが、その位置と数は自由に選択すること
ができる。In the illustrated case, the hooks 15 are installed at two locations on the front and back of the plate 6.6, but their positions and number can be freely selected.
なお、両取付はプレート6.6の他方端部となる外端部
は、前後方向に対して傾斜させ、床面の隅を掃除する場
合にモツプ布14の端部を隅の部分にまで位置させるこ
とができるようにしている。In addition, when attaching both sides, the outer end, which is the other end of the plate 6.6, is inclined with respect to the front-rear direction, so that when cleaning the corner of the floor surface, the end of the mop cloth 14 can be positioned all the way to the corner. I'm trying to be able to do that.
前記取付はプレート6.6に対するフック16の取付け
にこの発明の取付は方法が採用されている。The attachment method of the present invention is employed for attaching the hook 16 to the plate 6.6.
取付は方法は、先ず取付はプレート6を熱溶融性の合成
樹脂を用い、金型で所定の形状に成形する。 ・
このとき、プレート6の下面に底面が広幅となる凹溝1
8を一体に形成しておく。The mounting method is as follows: First, the plate 6 is molded into a predetermined shape using a mold using a heat-melting synthetic resin. - At this time, a concave groove 1 with a wide bottom surface is formed on the bottom surface of the plate 6.
8 is formed in one piece.
金型内で硬化した取付はプレート6が蓄熱状態にある間
に脱型し、脱型したプレート6の凹溝18に対してフッ
ク16の植設帯板19を挿入する。The attachment hardened in the mold is removed from the mold while the plate 6 is in a heat storage state, and the implant strip 19 of the hook 16 is inserted into the groove 18 of the removed plate 6.
蓄熱状態にある取付はプレート6の凹溝18に対して植
設帯板19は凹溝18の底部広幅部分に丁度嵌合する幅
に硬質材料を用いて形成され、フック16が凹溝18の
開口部分から取付はプレート6の下面側に突出すること
になる。For mounting in a heat storage state, the planting strip 19 is formed of a hard material with a width that just fits into the wide bottom part of the groove 18 of the plate 6, and the hook 16 is inserted into the groove 18 of the groove 18. The attachment will protrude from the opening to the lower surface side of the plate 6.
取付はプレート6は、自然又は強制冷却による温度低下
により、収縮が生じ、凹溝18は収縮によって幅が挟ま
れることによって植設帯板19を両側から挟圧すると同
時に植設帯板19の両側部分を厚み方向に挟持する。During installation, the plate 6 contracts due to a temperature drop due to natural or forced cooling, and the width of the concave groove 18 is pinched by the shrinkage, thereby pinching the planting strip 19 from both sides and simultaneously pressing the planting strip 19 from both sides. Clamp the parts in the thickness direction.
これによって、取付はプレート6の下面側にフック16
の植設帯板19が抜止状態に固定されることになり、接
着剤や溶着の手段を用いることなく植設帯板19を取付
はプレート6へ強固に固定化することができる。As a result, the hook 16 can be attached to the bottom side of the plate 6.
The implanted strip 19 is fixed in such a way that it cannot be removed, and the implanted strip 19 can be firmly fixed to the plate 6 without using adhesive or welding means.
なお、合成樹脂の成形品は図示のような取付はプレート
6に限定されないと共に、これに取付ける部材も掛止具
15のフック16以外でもよい。It should be noted that attachment of the synthetic resin molded product is not limited to the plate 6 as shown in the drawings, and the member attached thereto may also be other than the hook 16 of the hook 15.
以上のように、この発明によると、合成樹脂成形物に対
する部材の取付けを、合成樹脂が脱型後の蓄熱状態にあ
る間に部材を凹部へ挿入し、成形物の温度低下による収
縮を利用して部材を成形物へ固定化するようにしたので
、合成樹脂成形物に対する部材の取付けが接着や溶着の
手段を用いることなく行なえ、部材取付けが簡単かつ強
固に行なえるようになり、外部から力が加わるような部
材の取付が可能である。As described above, according to the present invention, the member is attached to the synthetic resin molded product by inserting the member into the recess while the synthetic resin is in a heat storage state after demolding, and utilizing shrinkage caused by the temperature drop of the molded product. Since the component is fixed to the molded product using the adhesive, it is possible to attach the component to the synthetic resin molded product without using adhesive or welding means, and the component can be attached easily and firmly. It is possible to attach members that add
第1図はこの発明の取付方法を用いたモツプの分解斜視
図、第2図は同上の正面図、第3図は第2図の矢印m−
mに沿う拡大断面図である。
6・・・・・・取付はプレート、16・・・・・・フッ
ク、18・・・・・・凹ン簿、 1S・・・・
・・植設帯板。Fig. 1 is an exploded perspective view of a mop using the mounting method of the present invention, Fig. 2 is a front view of the same as above, and Fig. 3 is an arrow m--
FIG. 6... Mounting plate, 16... Hook, 18... Concave book, 1S...
... Planted strip.
Claims (1)
付凹部を一体成形し、成形物が蓄熱状態にある間に部材
取付凹部内へ部材を挿入し、成形物の温度低下による収
縮を利用して成形物に部材を固定化する合成樹脂成形物
への部材取付方法。A component mounting recess is integrally molded into a molded product formed using heated and melted synthetic resin, and the component is inserted into the component mounting recess while the molded product is in a heat storage state, taking advantage of shrinkage caused by the temperature drop of the molded product. A method for attaching components to synthetic resin molded products by fixing the components to the molded product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP282488A JPH01178439A (en) | 1988-01-08 | 1988-01-08 | Method for mounting member to synthetic resin molded product |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP282488A JPH01178439A (en) | 1988-01-08 | 1988-01-08 | Method for mounting member to synthetic resin molded product |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH01178439A true JPH01178439A (en) | 1989-07-14 |
JPH053974B2 JPH053974B2 (en) | 1993-01-19 |
Family
ID=11540160
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP282488A Granted JPH01178439A (en) | 1988-01-08 | 1988-01-08 | Method for mounting member to synthetic resin molded product |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH01178439A (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124216A (en) * | 1974-03-20 | 1975-09-30 | ||
JPS578112A (en) * | 1980-06-19 | 1982-01-16 | Polyplastics Co | Assembling method of crystalline resin molded part |
-
1988
- 1988-01-08 JP JP282488A patent/JPH01178439A/en active Granted
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50124216A (en) * | 1974-03-20 | 1975-09-30 | ||
JPS578112A (en) * | 1980-06-19 | 1982-01-16 | Polyplastics Co | Assembling method of crystalline resin molded part |
Also Published As
Publication number | Publication date |
---|---|
JPH053974B2 (en) | 1993-01-19 |
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