JPH04185938A - Connecting tool - Google Patents
Connecting toolInfo
- Publication number
- JPH04185938A JPH04185938A JP31148690A JP31148690A JPH04185938A JP H04185938 A JPH04185938 A JP H04185938A JP 31148690 A JP31148690 A JP 31148690A JP 31148690 A JP31148690 A JP 31148690A JP H04185938 A JPH04185938 A JP H04185938A
- Authority
- JP
- Japan
- Prior art keywords
- shaped hook
- elastic member
- chain
- connection
- connector
- 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.)
- Pending
Links
- 230000008878 coupling Effects 0.000 claims 1
- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 229910000831 Steel Inorganic materials 0.000 description 5
- 239000010959 steel Substances 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910001208 Crucible steel Inorganic materials 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
(産業上の利用分野)
本発明は、ヨツト、ボート、テント、ラバーチェーン等
の鎖やローブの連結に使用する連結具に関するものであ
る。DETAILED DESCRIPTION OF THE INVENTION (Field of Industrial Application) The present invention relates to a connector used for connecting chains and robes of yachts, boats, tents, rubber chains, etc.
(従来の技術)
従来、ヨツト、ポート、テント、ラバーチェーン等の鎖
やローブの連結に使用するC状のフック報に記載された
第#ζ図に示すC状のフック連結具は、金属棒材の両端
を相互に内方へ対向する職く折曲げして鈎状部となすと
ともに、前記各鈎状部との間に鎖やローブより狭い幅の
間隙部を設けて平板状の弾性片部材を一体成形し、更に
前記各弾性片部材の鈎状部側辺に鎖やローブ係止安定用
凹状部を設けていた。(Prior Art) Conventionally, the C-shaped hook connector shown in Fig. Both ends of the material are bent inwardly to form hook-shaped parts, and a gap narrower than a chain or lobe is provided between each of the hook-shaped parts to form a flat elastic piece. The members were integrally molded, and a concave portion for stabilizing the locking of a chain or lobe was provided on the side of the hook-shaped portion of each elastic piece member.
(発明が解決しようとする課顕)
しかしながら、切欠き部にネジおよびナツトまたはバネ
付きの連結具は、金属製のため、これらにネジおよびナ
ツトまたはバネ付き棒を付けるのは製造しに(く、その
うえ構造も複雑であるという難点がある。(Problems to be Solved by the Invention) However, since the connectors with screws and nuts or springs attached to the notches are made of metal, it is difficult to manufacture them. Moreover, it has the disadvantage of a complicated structure.
また、C状フックの切欠き部に、平板状の弾・け片部材
を一体成形し、更に前記各弾性片部材の鈎状部側辺に鎖
やローブ係止安定用凹状部を設けた鈎状部の連結具は、
入れた鎖やローブ等が弾性片にぶつかると、第−中国に
示す力の方向が変えられるので外れやすいという難点が
ある。In addition, a flat plate-like elastic piece member is integrally formed in the notch part of the C-shaped hook, and a recessed part for stabilizing the locking of a chain or lobe is provided on the side of the hook part of each elastic piece member. The connector of the shaped part is
The problem is that if the chain or robe you put in hits the elastic piece, it will easily come off because the direction of the force shown in the figure can be changed.
本発明の目的は、構造が簡単で、製造しヤすく、そのう
え、鎖やローブで連結した場合、外れにくく確実に連結
する連結具を提供することを目的とする。SUMMARY OF THE INVENTION An object of the present invention is to provide a connector that has a simple structure, is easy to manufacture, and can be connected reliably without coming off when connected with a chain or lobe.
(課題を解決するための手段)
本発明者らは、これらの課題を解決するため種々検討の
結果、C状のフックにおいて、切欠き部に弾性部材を配
置したことを特徴とする連結具により前記課題を解決し
た。(Means for Solving the Problems) As a result of various studies to solve these problems, the present inventors have developed a C-shaped hook with a connecting device characterized in that an elastic member is disposed in the notch. The above problem was solved.
本発明のC状フックは第1図に示すように切欠き部に弾
性体を配置している。弾性体はゴム、プラスチック等弾
性を有するものであれば何でも使用できる、
切欠き部のゴム弾性体と切欠き部の他端との間隙の幅は
、設けても設けなくても良い6設ける場合は、使用する
ローブおよび鎖の幅より小さい幅が必要である。ローブ
や鎖が外れないためである。As shown in FIG. 1, the C-shaped hook of the present invention has an elastic body disposed in the notch. The elastic body can be anything that has elasticity, such as rubber or plastic.The width of the gap between the rubber elastic body of the notch and the other end of the notch may or may not be provided6. requires a width less than the width of the lobes and chains used. This is to prevent the robes and chains from coming off.
本発明のC状フックは、金属およびプラスチック等が用
いられ、金属では鋼鉄、鋳鋼が用いられる。The C-shaped hook of the present invention is made of metal, plastic, etc. Among the metals, steel and cast steel are used.
本発明の連結具を使用するには、鎖やローブを弾性体と
切欠き部の間に通して連結する。To use the connector of the present invention, a chain or lobe is passed between the elastic body and the notch.
本発明のC状フックの製造は、C状フックの切欠き部に
弾性体キャップを嵌込むかまたは、切欠き部または弾性
体キャップに接着剤を塗布して、接着して製造される。The C-shaped hook of the present invention is manufactured by fitting an elastic cap into the notch of the C-shaped hook, or by applying an adhesive to the notch or the elastic cap and bonding the hook.
また、他の製造法としては、モールド方式でも製造でき
る、例えば、モールドを上型、下型に分割する6フ・ツ
クの切欠き部にゴム弾性体を配置し、下型モールドにセ
ットしてその後上型をセットし、加硫して製造する。In addition, as another manufacturing method, it can also be manufactured using a mold method. For example, a rubber elastic body is placed in the notch of the six hooks that divide the mold into an upper mold and a lower mold, and then set in the lower mold. After that, the upper mold is set and the product is vulcanized and manufactured.
(作用)
本発明のC状フックの切欠き部にゴム弾性を配置する連
結具は、ゴム弾性の有する反発力以上の力がかかると嵌
込み、取り外しができる。ゴム弾性の有する反発力以下
の力がかかる場合は嵌込み、取り外しができない。ゴム
弾性の反発力が強いほど鎖やローブを連結する際、間隙
部に入れる際に力を必要とするが、外れる可能性が少な
く強固となる。(Function) The connector of the present invention in which rubber elasticity is disposed in the notch of the C-shaped hook can be fitted and removed when a force greater than the repulsive force of the rubber elasticity is applied. If a force less than the repulsive force of rubber elasticity is applied, it will become stuck and cannot be removed. The stronger the repulsive force of the rubber elasticity, the more force is required to connect chains and lobes to insert them into gaps, but the stronger the chain is, the less likely it will come off.
(実施例)
本発明を実施例に基づいて詳細に説明するが、この実施
例に限定されるものではない。(Example) The present invention will be explained in detail based on an example, but is not limited to this example.
(実施例1)
第1図は本発明のC状フックの連結具をローブまたは鎖
に連結した側面図である。lは連結具である。2は鋼鉄
製のC状フックである。3は弾性体である、4はローブ
またはチェーンである。(Example 1) FIG. 1 is a side view of a C-shaped hook connector of the present invention connected to a lobe or chain. l is a connector. 2 is a C-shaped hook made of steel. 3 is an elastic body, and 4 is a lobe or chain.
弾性体3と他端の空隙は設けても設けなくても良い、 (実施例2) 第2図は本発明の他の変形C状フックの連結具である。A gap between the elastic body 3 and the other end may or may not be provided. (Example 2) FIG. 2 shows another modified C-shaped hook connector according to the present invention.
lは連結具である。2は鋼鉄製のC状フックである。3
はゴム弾性体であり、切欠き部の両端にゴム弾性体を対
向させたものである。4はローブまた゛は鎖である7
(実施例3)
第3図は本発明の他の変形C状フックの連結具である。l is a connector. 2 is a C-shaped hook made of steel. 3
is a rubber elastic body, and the rubber elastic bodies are placed opposite to each other at both ends of the notch. 4 is a lobe or a chain 7 (Embodiment 3) FIG. 3 shows another modified C-shaped hook connector of the present invention.
lは連結具である62は鋼鉄製のC状フックである。3
はゴム弾性体である。ローブを連結具から外れないよう
にゴム弾性体の内周面を外周面より長くした構造のもの
である。ローブを入れるのは入れにくいが外れないよう
になっている。4はローブである。1 is a connector, and 62 is a C-shaped hook made of steel. 3
is a rubber elastic body. It has a structure in which the inner circumferential surface of the rubber elastic body is longer than the outer circumferential surface to prevent the lobe from coming off the connector. It's difficult to put the robe in, but it doesn't come off. 4 is a robe.
(実施例4) 第4図は本発明の他の変形C状フックの連結具である。(Example 4) FIG. 4 shows another modified C-shaped hook connector of the present invention.
lは連結具である。2は鋼鉄製のC状フックである。3
はゴム弾性体である。これはローブを入れやすいように
、ゴム弾性体がチューブすなわち中空になっている。4
はローブである、(発明の効果)
本発明は、構造が簡単で、製造しやす(、そのうえ、鎖
やローブで連結した場合、外れにくく確実に連結する効
果を有する。l is a connector. 2 is a C-shaped hook made of steel. 3
is a rubber elastic body. The rubber elastic body is made into a tube or hollow so that the lobes can be inserted easily. 4
are lobes. (Effects of the Invention) The present invention has a simple structure and is easy to manufacture (in addition, when connected by chains or lobes, it has the effect of ensuring reliable connection without coming off easily.
第1図は本発明の第1実施例の連結具の斜視図である。 第2図は本発明の第2実施例の連結具の斜視図である。 第3図は本発明の第3実施例の連結具の斜視図である。 第4図は本発明の第4実施例の連結具の斜視図である。 に力が作用する斜視図である。 ■・・・・一連結具 2−・・−・・C状フック 3・・・−・・ゴム弾性体 4−・・・−・ローブまたは鎖 代理人 弁理士 久 米 英 −−9−二・、−一′ 手続補正書岨発) 平成3年3月25日 FIG. 1 is a perspective view of a connector according to a first embodiment of the present invention. FIG. 2 is a perspective view of a connector according to a second embodiment of the present invention. FIG. 3 is a perspective view of a connector according to a third embodiment of the present invention. FIG. 4 is a perspective view of a connector according to a fourth embodiment of the present invention. It is a perspective view in which a force acts on. ■・・・Series of knots 2-...C-shaped hook 3...--Rubber elastic body 4-...--robe or chain Agent: Patent attorney: Hisaume Eiji --9-2, -1' Procedural amendments issued by Dian) March 25, 1991
Claims (1)
ことを特徴とする連結具。A coupling device characterized in that a C-shaped hook has an elastic member disposed in a notch.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31148690A JPH04185938A (en) | 1990-11-19 | 1990-11-19 | Connecting tool |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP31148690A JPH04185938A (en) | 1990-11-19 | 1990-11-19 | Connecting tool |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH04185938A true JPH04185938A (en) | 1992-07-02 |
Family
ID=18017815
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP31148690A Pending JPH04185938A (en) | 1990-11-19 | 1990-11-19 | Connecting tool |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH04185938A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3024713U (en) * | 1995-11-16 | 1996-05-31 | 太陽通商株式会社 | Tire chain that can be removed in multiple stages |
CN106586391A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutually connecting C-shaped horizontal annular chain links and vertical annular chain links |
-
1990
- 1990-11-19 JP JP31148690A patent/JPH04185938A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3024713U (en) * | 1995-11-16 | 1996-05-31 | 太陽通商株式会社 | Tire chain that can be removed in multiple stages |
CN106586391A (en) * | 2017-01-23 | 2017-04-26 | 青岛达能环保设备股份有限公司 | Chain formed by mutually connecting C-shaped horizontal annular chain links and vertical annular chain links |
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