JPS5824645Y2 - Retainer with bolts for mounting molding - Google Patents
Retainer with bolts for mounting moldingInfo
- Publication number
- JPS5824645Y2 JPS5824645Y2 JP1979143799U JP14379979U JPS5824645Y2 JP S5824645 Y2 JPS5824645 Y2 JP S5824645Y2 JP 1979143799 U JP1979143799 U JP 1979143799U JP 14379979 U JP14379979 U JP 14379979U JP S5824645 Y2 JPS5824645 Y2 JP S5824645Y2
- Authority
- JP
- Japan
- Prior art keywords
- bolt
- pedestal
- molding
- head
- retainer
- 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
Landscapes
- Connection Of Plates (AREA)
Description
【考案の詳細な説明】
本考案は、主にモールディング類の取付けに使用するり
テーナーに関する。[Detailed Description of the Invention] The present invention relates to a retainer mainly used for attaching moldings.
近年、樹脂化の進んだりテーナーにボルトを埋込む方法
として熱カシメ、機械カシメによる方法が多く用いられ
てきた。In recent years, as the use of resin has progressed, thermal crimping and mechanical crimping have been increasingly used as methods for embedding bolts in retainers.
ところが、上記２つの方法はそれぞれ樹脂部分の熱変形
、樹脂部分のヒビ割れ等の問題が生じやすい欠点が挙げ
られていた。However, each of the above two methods has drawbacks such as thermal deformation of the resin portion and cracking of the resin portion.
本考案の目的は、上記熱カシメ、機械カシメによる方法
を用いずに樹脂リテーナ−にボルトを埋込むことを可能
となすことにより上記欠点を除去し、さらには強度面に
おいても、コスト面にむいても実用上有効なモールディ
ング取付用のボルト付リテーナを提供することにある。The purpose of the present invention is to eliminate the above-mentioned drawbacks by making it possible to embed bolts in resin retainers without using the above-mentioned methods of thermal crimping or mechanical crimping, and also to improve strength and cost. It is an object of the present invention to provide a retainer with bolts for attaching a molding that is practically effective even when used.
以下、本考案をその実施例に従って詳述する。Hereinafter, the present invention will be described in detail according to its embodiments.
先づ第１図に示す実施例について説明すると、本実施例
のリテーナは、金属製のボルト１と樹脂製の台座２と樹
脂製のボルト押え３と３つの部材から成り、ボルト１０
頭部を台座２とボルト押え３とによって挾み込んだもの
である。First, the embodiment shown in FIG. 1 will be described. The retainer of this embodiment consists of three members: a metal bolt 1, a resin pedestal 2, and a resin bolt retainer 3.
The head is sandwiched between a pedestal 2 and a bolt retainer 3.
台座２はほぼ正方形の板状に形成され、その中央下部に
は前記ボルト１の挿入される貫通孔４が形成され、また
中央上部にはボルト１の頭部１ａが回動不能に係合する
ための係合凹所５が上記貫通孔４と同芯的に形成されて
いる。The pedestal 2 is formed into a substantially square plate shape, and a through hole 4 into which the bolt 1 is inserted is formed at the lower center thereof, and the head 1a of the bolt 1 is non-rotatably engaged at the upper center thereof. An engagement recess 5 is formed concentrically with the through hole 4.
なお、係合凹所５はボルト１の頭部１ａの厚みとほぼ同
−深さをもっており、係合された頭部１ａの上面と台座
２の上面とがほぼ同一平面となるように設定されている
。The engagement recess 5 has approximately the same depth as the thickness of the head 1a of the bolt 1, and is set so that the upper surface of the engaged head 1a and the upper surface of the pedestal 2 are approximately on the same plane. ing.
そして本実施例では、ボルト１の頭部１ａが円形を平行
な２直線で縁取りした形に形成され、−力係合凹所５が
ボルト１の頭部１ａに対応した形状に形成された場合と
して図示しであるが、要はボルト１を回り止めできる形
状であれば差支えない。In this embodiment, the head 1a of the bolt 1 is formed in a circular shape bordered by two parallel straight lines, and the force engagement recess 5 is formed in a shape corresponding to the head 1a of the bolt 1. Although shown in the figure, any shape can be used as long as the bolt 1 can be prevented from rotating.
ｌた上記台座２は、対向する２辺がコの字状に凹設され
るとともにこの凹部には係止片６が形成され、さらに台
座２の他の１辺にはモールディング１２に対する位置決
め用の膨出部分をもつ弾発片７が設けられ、スリット８
によって適宜弾力が付与されている。The above-mentioned pedestal 2 has two opposing sides recessed in a U-shape, and a locking piece 6 is formed in this recess, and the other side of the pedestal 2 has a positioning piece 6 for positioning with respect to the molding 12. A resilient piece 7 having a bulging portion is provided, and a slit 8
Appropriate elasticity is given by.
一方、台座２の上面に重合することによってボルト１の
頭部１ａを挟着保持するボルト押え３は、台座２の上面
に密着する長方形状の抑圧部９を中央に持ち、該押圧部
９の両組辺部の下面には、台座２に附設された凹部に嵌
合するとともに係止片６と係脱可能の係止爪１０が突設
され、逆に、押圧部９の両組辺部の上面には平板状の把
手１１が相対して立設されており、この把手１１を指で
内向き挟圧することにより抑圧部９０弾力を利用して係
止爪１０を外側へ拡開できるようＫなっている。On the other hand, the bolt presser 3, which clamps and holds the head 1a of the bolt 1 by overlapping with the upper surface of the pedestal 2, has a rectangular suppressing part 9 in the center that tightly contacts the upper surface of the pedestal 2. A locking pawl 10 that fits into a recess provided on the base 2 and is removable from the locking piece 6 is protrudingly provided on the lower surface of both assembled sides. A flat plate-like handle 11 is provided facing each other on the upper surface, and by squeezing the handle 11 inwardly with fingers, the locking claw 10 can be expanded outward using the elasticity of the suppressing part 90. It's K.
上記把手１１は対象とするモールディング１２の保持体
としての機能も併わせ持つもので、モールディング１２
内面形状に対応した輪郭を持つ。The handle 11 also has the function of holding the molding 12 as a target, and is used to hold the molding 12.
It has a contour that corresponds to the inner shape.
以上３個の部材よりなる本実施例のリテーナは次の如く
組合わされる。The retainer of this embodiment, which is made up of the above three members, is assembled as follows.
１ず、ボルト１を台座２の貫通孔４に挿入するとともに
、ボルト１の頭部１ａを台座１の係合凹所５に回動不能
に嵌合させる。First, the bolt 1 is inserted into the through hole 4 of the base 2, and the head 1a of the bolt 1 is fitted into the engagement recess 5 of the base 1 in a non-rotatable manner.
つづいて、この状態を維持しながらボルト押え３の把手
１１を撮むことによって両係止爪１００間隔を広げたる
のち、ボルト押え３の押圧部９を台座２の上面に重合さ
せるとともに、係止爪１０を台座２の凹部に嵌合すると
ともに係止片６に嵌合させる。Next, while maintaining this state, the distance between both locking claws 100 is widened by photographing the handle 11 of the bolt presser 3, and then the pressing part 9 of the bolt presser 3 is overlapped with the upper surface of the pedestal 2, and the locking The claw 10 is fitted into the recess of the base 2 and also fitted into the locking piece 6.
このようにして、ボルト１の頭部１ａを台座２とボルト
押え３とによって挟着保持せしめることによってリテー
ナ−としての機能を有することになる。In this way, by holding the head 1a of the bolt 1 between the pedestal 2 and the bolt retainer 3, it functions as a retainer.
しかして、上記の如く組付けられたリテーナは、第３図
に示すようにモールディング１２に対して、該モールデ
ィング１２０両縁を内側へ折曲げて形成したフランジ部
分１５に台座２の下面縁部が係止するようにモールディ
ング１２に挿入することによって取付けられるものであ
り、このとき台座２の１辺に形成された弾発片１がモー
ルディング１２の内面に適宜弾力をもって圧接するため
、リテーナは位置決め後において不用意に動くことがな
く組付は上至極便利である。As shown in FIG. 3, the retainer assembled as described above has the bottom edge of the pedestal 2 attached to the flange portion 15 formed by bending both edges of the molding 120 inward. It is attached by inserting it into the molding 12 so as to lock it, and at this time, the elastic piece 1 formed on one side of the pedestal 2 comes into pressure contact with the inner surface of the molding 12 with appropriate elasticity, so that the retainer is fixed after positioning. It is extremely convenient to assemble as it does not move accidentally.
なお、リテーナを介してのモールディングの車体への取
付けは、ボルト１に座金１３を介してナツト１４により
締着することによってなされる。The molding is attached to the vehicle body via the retainer by tightening the bolt 1 with the nut 14 via the washer 13.
なお、リテーナのヘッド部の形状、すなわち台座２なら
びにボルト押えの形状は、車体に取着されるモールディ
ング１２の形状に適合するように必要に応じて種々に変
更される性質のものである。Note that the shape of the head portion of the retainer, that is, the shape of the pedestal 2 and the bolt retainer, can be changed in various ways as necessary to match the shape of the molding 12 attached to the vehicle body.
以上、詳述したように本考案のリテーナはボルトの頭部
を台座とボルト押えとによって挾み込むようにしたので
従来の熱カシメや機械カシメによるボルト埋込み形式に
見受けられるヒビ割れや変形といった歩留會りの低下の
問題を解決することができる。As detailed above, in the retainer of the present invention, the head of the bolt is sandwiched between the pedestal and the bolt presser, so there is no possibility of cracking or deformation that is seen in conventional bolt embedding methods using heat staking or mechanical staking. It is possible to solve the problem of decreased social interaction.
普た、ボルトに加わる回転トルクは係合凹所によって阻
止されるものであり、さらに第６図に示す如く、ボルト
のネジ部から頭部に向かって加わる荷重Ｐがボルトの頭
部によるボルト押えの抑圧部の押し上げる力として作用
し、このことによって、ボルト押えの係止爪が台座の係
止片に対してその結合を一層増加し、台座とボルト押え
との結合強度を高める意味から有効である。Normally, the rotational torque applied to the bolt is blocked by the engagement recess, and as shown in Fig. 6, the load P applied from the threaded part of the bolt toward the head is suppressed by the bolt head. This is effective in that the locking claw of the bolt holder further increases the connection with the locking piece of the pedestal, increasing the bonding strength between the pedestal and the bolt holder. be.
さらにまた、本考案は、従来リテーナの製作過程におけ
るカシメ工程を省略し、ボルト押えをもってその役割を
代替させたものであり、リテーナの製作に要するコスト
においても従来品に何ら劣るものではない。Furthermore, the present invention omits the caulking process in the manufacturing process of conventional retainers and uses bolt holders to replace the caulking process, and the cost required for manufacturing the retainer is no inferior to the conventional products.
加えて組付けの際には、両把手が、撮みとしての機能と
、モールディングに対するリテーナとしての機能を発揮
することができ、さらには弾発片がモールディングの内
面に自らの弾発力をもって圧接するため、位置決め後に
容易に変位することが規制される。In addition, during assembly, both handles can function as a camera and as a retainer for the molding, and the elastic piece presses against the inner surface of the molding with its own elastic force. Therefore, easy displacement after positioning is restricted.
従って本考案に係るボルト付リテーナは、歩留渣り、強
度面、コスト面において秀れ、実用上極めて有益なもの
である。Therefore, the bolted retainer according to the present invention is excellent in terms of yield, strength, and cost, and is extremely useful in practice.
第１図は本考案の実施例を示す分解斜視図、第２図は組
立てた断面図、第３図はモールディングへの取付は状態
図、第４図は作用説明図である。
１・・・ボルト、１ａ・・・ボルト頭部、２・・・台座
、３・・・ボルト押え、４・・・貫通孔、５・・・係合
凹所、６・・・係止片、７・・・弾発片、９・・・押圧
部、１０・・・係止爪、１１・・・把手。FIG. 1 is an exploded perspective view showing an embodiment of the present invention, FIG. 2 is an assembled sectional view, FIG. 3 is a state diagram showing how the device is attached to a molding, and FIG. 4 is an explanatory diagram of the operation. DESCRIPTION OF SYMBOLS 1... Bolt, 1a... Bolt head, 2... Pedestal, 3... Bolt holder, 4... Through hole, 5... Engagement recess, 6... Locking piece , 7... Resilient piece, 9... Pressing part, 10... Locking claw, 11... Handle.
Claims (1)
およびボルト押え３とからなるリテーナであって、方形
板状に形成された前記台座２には、ボルト１の軸部を挿
通しうる貫通孔４が貫通されるとともに、その上面には
該貫通孔４を含みかつボルト１の頭部１ａを回動不能に
嵌合してボルト１の頭部１ａの厚みとほぼ同−深さの係
合凹所５が凹設され、またその両側線には一対の係止片
６゜６が形成され、さらに他の側縁の少なくとも一方に
はモールディング１２の内面に対し自らの弾発力にて位
置決めをなしうる弾発片７が形成される一方、台座２上
面に重合することによってボルト１の頭部１ａを挟着保
持する前記ボルト押え３は、台座２上面に密着する抑圧
部９が具備され、該押圧部９の下面には前記両様止片６
，６に係脱可能に係合する一対の係止爪１０．１０が形
成され、逆に抑圧部９の上面にはモールディング１２の
内面形状に適合し得かつ相互を内向きに挟圧することに
より両様止爪１０，１０を拡開させつる板状の把手ＩＬ
１１が離隔対設されることを特徴とするモールディング
取付用のボルト付リテーナ。A bolt 1 and a pedestal 2 each made of synthetic resin material.
The pedestal 2 is formed into a rectangular plate shape and has a through hole 4 through which the shaft of the bolt 1 can be inserted. 4 and into which the head 1a of the bolt 1 is unrotatably fitted, an engagement recess 5 having approximately the same thickness and depth as the head 1a of the bolt 1 is formed, and on both sides of the engagement recess 5 is formed. A pair of locking pieces 6°6 are formed, and at least one of the other side edges is formed with an elastic piece 7 that can be positioned against the inner surface of the molding 12 by its own elastic force. The bolt presser 3, which clamps and holds the head 1a of the bolt 1 by overlapping with the upper surface of the base 2, is provided with a suppressing portion 9 that closely contacts the upper surface of the pedestal 2, and the lower surface of the pressing portion 9 is provided with the double-sided stopper 6.
A pair of locking pawls 10, 10 are formed on the upper surface of the suppressing portion 9 and can be adapted to the inner surface shape of the molding 12, and can be pressed inwardly with respect to each other. A handle IL in the form of a vine plate that expands the retaining claws 10 and 10 on both sides.
A retainer with bolts for attaching a molding, characterized in that numerals 11 and 11 are spaced apart from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979143799U JPS5824645Y2 (en) | 1979-10-16 | 1979-10-16 | Retainer with bolts for mounting molding |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1979143799U JPS5824645Y2 (en) | 1979-10-16 | 1979-10-16 | Retainer with bolts for mounting molding |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5660813U JPS5660813U (en) | 1981-05-23 |
| JPS5824645Y2 true JPS5824645Y2 (en) | 1983-05-27 |
Family
ID=29375010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1979143799U Expired JPS5824645Y2 (en) | 1979-10-16 | 1979-10-16 | Retainer with bolts for mounting molding |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5824645Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2766219B2 (en) * | 1995-05-30 | 1998-06-18 | 新潟日本電気株式会社 | Overmold screw |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5138468Y2 (en) * | 1974-06-05 | 1976-09-20 | ||
| JPS5720891Y2 (en) * | 1977-11-14 | 1982-05-06 |
-
1979
- 1979-10-16 JP JP1979143799U patent/JPS5824645Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5660813U (en) | 1981-05-23 |
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