JPH0432221Y2 - - Google Patents
Info
- Publication number
- JPH0432221Y2 JPH0432221Y2 JP8845787U JP8845787U JPH0432221Y2 JP H0432221 Y2 JPH0432221 Y2 JP H0432221Y2 JP 8845787 U JP8845787 U JP 8845787U JP 8845787 U JP8845787 U JP 8845787U JP H0432221 Y2 JPH0432221 Y2 JP H0432221Y2
- Authority
- JP
- Japan
- Prior art keywords
- wrench
- plate
- spike
- fitting
- small diameter
- 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
- 239000007943 implant Substances 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 description 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 2
- 239000010962 carbon steel Substances 0.000 description 2
- 238000002513 implantation Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 229910000677 High-carbon steel Inorganic materials 0.000 description 1
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006122 polyamide resin Polymers 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
- Adornments (AREA)
Description
【考案の詳細な説明】
産業上の利用分野
本考案は、ゴルフシユーズの靴底に装着されて
いるスパイクを着脱するのに使用するレンチに関
するもので、特に対向側面を面取りし横断面小判
形に形成されたスパイク本体に係合する横断面小
判形の係合孔を有するスパイク用レンチにおける
レンチ金具の改良に関する。[Detailed description of the invention] Industrial field of application The invention relates to a wrench used to attach and detach spikes attached to the soles of golf shoes. The present invention relates to an improvement of a wrench fitting in a spike wrench having an engagement hole having an oval cross section that engages with a spike body formed in a spike body.
従来の技術
従来、この種のスパイク用レンチとして、レン
チ本体及び握り部がプラスチツク材料により一体
成形され、前記レンチ本体に金属製のレンチ金具
が植設固着されたものは知られている。BACKGROUND ART Conventionally, as a spike wrench of this type, one in which a wrench body and a grip portion are integrally molded from a plastic material, and a metal wrench fitting is implanted and fixed to the wrench body is known.
第７図は、上記従来のスパイク用レンチにおけ
るレンチ金具１を示している。該レンチ金具１は
外周面に抜け止めのためねじ状の環状溝３を設け
た本体２に横断面小判形の係合孔４を穿設した構
造であつた。 FIG. 7 shows the wrench metal fitting 1 in the above-mentioned conventional spike wrench. The wrench fitting 1 had a structure in which an engaging hole 4 having an oval cross section was bored in a main body 2 which had a threaded annular groove 3 on the outer peripheral surface to prevent it from coming off.
考案が解決しようとする問題点
しかし、このような構造では、特に係合孔４を
加工するのが困難で、コスト高につくだけではな
く、横断面が非円形の係合孔４を加工しなければ
ならないので、炭素鋼のような硬い金属材料を使
用することができず、このため強度が不足し、ね
じ込みトルクで係合孔４が変形して使用不能にな
るという問題があつた。Problems to be Solved by the Invention However, with such a structure, it is particularly difficult to process the engaging hole 4, which not only increases the cost, but also makes it difficult to process the engaging hole 4 with a non-circular cross section. Therefore, it is not possible to use a hard metal material such as carbon steel, resulting in a problem that the strength is insufficient and the engagement hole 4 is deformed by screwing torque, making it unusable.
本考案は、上記従来の問題点を解決することを
目的としてなされたものである。 The present invention has been made with the aim of solving the above-mentioned conventional problems.
問題点を解決するための手段
本考案は、上記の目的を達成するために、レン
チ金具本体を横断面非円形の係合孔が容易に打抜
きできる金属板で構成し、かつ該金属板製レンチ
板をプラスチツク製のレンチ本体に植設するため
前記レンチ板に固着立設する植込みピンと前記レ
ンチ板との結合部分に強固なかしめ構造を採用
し、ねじ込みトルクに対して十分な強度を有する
堅牢なレンチ金具を提供するものである。Means for Solving the Problems In order to achieve the above object, the present invention comprises a wrench fitting main body made of a metal plate from which an engagement hole with a non-circular cross section can be easily punched out, and a wrench made of the metal plate. In order to implant the plate into the plastic wrench body, a strong caulking structure is adopted for the connection part between the wrench plate and the implant pin that is fixed and erected on the wrench plate. The present invention provides wrench fittings.
実施例
以下、本考案の実施例を図面に基づいて説明す
る。Embodiments Hereinafter, embodiments of the present invention will be described based on the drawings.
第１図は本考案によるレンチ金具取付け構造を
具備したスパイク用レンチを示しており、レンチ
本体１０と握り部１１がABS樹脂やポリアミド
樹脂などのプラスチツク材料により一体成形さ
れ、レンチ本体１０にレンチ金具２０が植設され
ている。 FIG. 1 shows a spike wrench equipped with a wrench metal fitting mounting structure according to the present invention, in which the wrench body 10 and the grip portion 11 are integrally molded from a plastic material such as ABS resin or polyamide resin, and the wrench body 10 is attached to the wrench metal fitting. 20 have been planted.
レンチ金具２０は、中央部に横断面小判形の係
合孔２２を打抜き加工した金属板製レンチ板２１
と、該レンチ板２１に固着立設した複数（図示の
実施例では２本）の植込みピン２５とから成つて
いる。 The wrench fitting 20 includes a wrench plate 21 made of a metal plate with an engagement hole 22 having an oval cross section punched in the center.
and a plurality (two in the illustrated embodiment) of implant pins 25 fixedly and erectly arranged on the wrench plate 21.
レンチ板２１は炭素鋼の板材を第３図及び第４
図に示すように打抜き加工して作られ、中央部の
係合孔２２は、スパイク３０（第２図参照）のス
パイク本体３１基部の横断面形状（スパイク本体
３１の対向側面に面取り３２が施され横断面形状
が小判形になつている）に合致する小判形に打抜
き加工され、かつ該係合孔２２を挟んで直径方向
に一定距離隔てて１対の取付孔２３，２３が穿設
されている。取付孔２３は大径部２３ａと小径部
２３ｂの二段孔に構成され、小径部２３ｂの周縁
に環状段部２４が形成されている。 The wrench plate 21 is made of carbon steel as shown in Figs. 3 and 4.
It is made by punching as shown in the figure, and the engagement hole 22 in the center has a cross-sectional shape of the base of the spike body 31 of the spike 30 (see Figure 2). (the cross-sectional shape is oval), and a pair of mounting holes 23, 23 are bored at a certain distance in the diametrical direction with the engagement hole 22 in between. ing. The attachment hole 23 is configured as a two-stage hole having a large diameter portion 23a and a small diameter portion 23b, and an annular stepped portion 24 is formed at the periphery of the small diameter portion 23b.
一方、植込みピン２５は、第５図に示すよう
に、下端部にレンチ板２１の取付孔２３の大径部
２３ａに合致嵌合する鍔部２６と、小径部２３ｂ
に嵌挿する胴部２７が連設され、かつ本体部分周
面には植設成形時にレンチ本体１０との接触面積
を増すためにあやめローレツトが施されている。 On the other hand, as shown in FIG. 5, the implant pin 25 has a flange portion 26 that fits into the large diameter portion 23a of the mounting hole 23 of the wrench plate 21 at the lower end, and a small diameter portion 23b.
A body portion 27 that is inserted into the wrench body 10 is continuously provided, and a iris knurl is provided on the circumferential surface of the main body portion in order to increase the contact area with the wrench body 10 during implantation molding.
耐して、上記植込みピン２５を第６図に示すよ
うにレンチ板２１の取付孔２３に嵌挿し、その小
径部２３ｂから突出した胴部２７をかしめ、半径
方向に膨出したかしめ部２８と鍔部２６とで環状
段部２４を挟み付けるようにしてレンチ板２１に
２本の植込みピン２５が立設固着される。 Then, as shown in FIG. 6, the implant pin 25 is inserted into the mounting hole 23 of the wrench plate 21, and the body portion 27 protruding from the small diameter portion 23b is caulked, and the caulking portion 28 bulges in the radial direction. Two implant pins 25 are erected and fixed to the wrench plate 21 so that the annular step portion 24 is sandwiched between the collar portion 26 and the annular step portion 24 .
上記のようにして結合されたレンチ板２１と植
込みピン２５，２５とから成るレンチ金具２０は
レンチ本体１０及び握り部１１の成形加工時に、
その植込みピン２５とかしめ部２８をレンチ本体
１０に埋め込んで一体成形し、レンチ本体１０に
植設して固着される。なお、上記の成形加工時
に、レンチ本体１０にレンチ板２１の係合孔２２
に連通する空所部１２が成形される。該空所部１
２は第２図に示すように、スパイク３０の着脱操
作時にスパイク本体３１を受容するために必要と
されるものである。 The wrench metal fitting 20 consisting of the wrench plate 21 and the implant pins 25, 25 combined as described above is
The implant pin 25 and caulking portion 28 are embedded in the wrench body 10 and integrally molded, and then implanted and fixed in the wrench body 10. Note that during the above molding process, the engagement hole 22 of the wrench plate 21 is formed in the wrench body 10.
A cavity portion 12 communicating with is formed. The empty space 1
2, as shown in FIG. 2, is required for receiving the spike body 31 when attaching and detaching the spike 30.
考案の効果
上述のように、本考案によれば、レンチ金具２
０が横断面非円形の係合孔２２が容易に打抜き加
工できる金属板製のレンチ板２１と、該レンチ板
２１に固着立設した複数の植込みピン２５とから
成り、レンチ板２１に硬度の高い炭素鋼を使用で
きることと、レンチ板２１と植込みピン２５が強
固なかしめ構造によつて結合されていることによ
つて、スパイクのねじ込みトルクに対し十分な強
度を確保でき、長期の使用に耐え得るものであ
る。Effects of the invention As mentioned above, according to the invention, the wrench fitting 2
It consists of a wrench plate 21 made of a metal plate into which an engagement hole 22 having a non-circular cross section can be easily punched out, and a plurality of implant pins 25 fixed and erected on the wrench plate 21. By being able to use high carbon steel and by connecting the wrench plate 21 and the stud pin 25 with a strong caulking structure, sufficient strength can be secured against the screwing torque of the spike, and it can withstand long-term use. It's something you get.
しかも、従来品に比べて製作加工が容易で、製
造コストも大幅に低減できる。 Moreover, it is easier to manufacture and process than conventional products, and manufacturing costs can be significantly reduced.
第１図は本考案に係るレンチ金具を具備したス
パイク用レンチの正面図、第２図は同要部の拡大
断面図、第３図はレンチ板の平面図、第４図は第
３図の４−４線に沿う断面図、第５図はレンチ植
込みの正面図、第６図は結合工程を示す説明図、
第７図は従来品の一部切欠き正面図である。
１０……レンチ本体、１１……握り部、２０…
…レンチ金具、２１……レンチ板、２２……係合
孔、２３……取付孔、２３ａ……大径部、２３ｂ
……小径部、２４……環状段部、２５……植込み
ピン、２６……鍔部、２７……胴部、２８……か
しめ部、３０……スパイク、３１……スパイク本
体、３２……面取り部分。
Fig. 1 is a front view of a spike wrench equipped with a wrench fitting according to the present invention, Fig. 2 is an enlarged sectional view of the same main part, Fig. 3 is a plan view of the wrench plate, and Fig. 4 is the same as Fig. 3. A sectional view taken along line 4-4, FIG. 5 is a front view of wrench implantation, and FIG. 6 is an explanatory diagram showing the joining process.
FIG. 7 is a partially cutaway front view of a conventional product. 10...Wrench body, 11...Grip part, 20...
... Wrench metal fitting, 21 ... Wrench plate, 22 ... Engagement hole, 23 ... Mounting hole, 23a ... Large diameter part, 23b
. . . Small diameter portion, 24 . Chamfered part.
Claims (1)
より一体成形され、前記レンチ本体に金属製の
レンチ金具が植設されているスパイク用レンチ
において、 前記レンチ金具が、中央部に横断面小判形の
係合孔を打抜き加工した金属板製レンチ板と、
該レンチ板に固着立設した複数の植込みピンと
から成り、 前記レンチ板には直径方向に一定距離隔てて
少なくとも一対の取付孔が設けられ、該取付孔
は大径部と小径部の二段孔に構成され、前記小
径部の周縁に環状段部が形成される一方、 前記植込みピンの下端部には前記大径部に合
致嵌合する鍔部と、前記小径部に嵌挿する胴部
とを有し、 前記取付孔に嵌挿した前記植込みピンの前記
胴部をかしめ、半径方向に膨出したかしめ部と
前記鍔部とで前記環状段部を挟み付けるように
して前記レンチ板と前記植込みピンが固着され
ていることを特徴とするスパイク用レンチのレ
ンチ金具。 (2) 前記の植込みピンにローレツト加工が施され
ている実用新案登録請求の範囲第１項記載のス
パイク用レンチのレンチ金具。[Claims for Utility Model Registration] (1) A spike wrench in which the wrench body and the grip are integrally molded from a plastic material, and a metal wrench fitting is embedded in the wrench body, wherein the wrench fitting is located in the center of the spike wrench. A wrench plate made of a metal plate with an engaging hole having an oval cross section punched in the part,
The wrench plate includes a plurality of stud pins fixed and erected on the wrench plate, and the wrench plate is provided with at least a pair of mounting holes separated by a certain distance in the diametrical direction, and the mounting holes are two-stage holes in a large diameter part and a small diameter part. An annular stepped portion is formed on the periphery of the small diameter portion, and a flange portion that fits into the large diameter portion and a body portion that fits into the small diameter portion are provided at the lower end of the implant pin. The body of the implant pin inserted into the mounting hole is caulked, and the annular stepped portion is sandwiched between the radially swollen caulking portion and the collar portion, so that the wrench plate and the A wrench fitting for a spike wrench characterized by a fixed implant pin. (2) The wrench fitting for a spike wrench according to claim 1, wherein the stud pin is knurled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845787U JPH0432221Y2 (en) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8845787U JPH0432221Y2 (en) | 1987-06-08 | 1987-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63197064U JPS63197064U (en) | 1988-12-19 |
| JPH0432221Y2 true JPH0432221Y2 (en) | 1992-08-03 |
Family
ID=30946577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8845787U Expired JPH0432221Y2 (en) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0432221Y2 (en) |
-
1987
- 1987-06-08 JP JP8845787U patent/JPH0432221Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63197064U (en) | 1988-12-19 |
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