JPH0753029Y2 - Tightening band - Google Patents
Tightening bandInfo
- Publication number
- JPH0753029Y2 JPH0753029Y2 JP1990129289U JP12928990U JPH0753029Y2 JP H0753029 Y2 JPH0753029 Y2 JP H0753029Y2 JP 1990129289 U JP1990129289 U JP 1990129289U JP 12928990 U JP12928990 U JP 12928990U JP H0753029 Y2 JPH0753029 Y2 JP H0753029Y2
- Authority
- JP
- Japan
- Prior art keywords
- lever
- shaped member
- band
- belt
- tightening
- 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 - Lifetime
Links
Landscapes
- Joints That Cut Off Fluids, And Hose Joints (AREA)
Description
【考案の詳細な説明】 （産業上の利用分野） 本考案は、ガスホース、自動車用ブーツ等のホースの接
続部分を締付けることができる締付けバンドに関する。DETAILED DESCRIPTION OF THE INVENTION (Industrial field of application) The present invention relates to a tightening band capable of tightening a connecting portion of a hose such as a gas hose and an automobile boot.
（従来技術） 従来から、ホースの接続部分の締付け、自動車用ブーツ
等を締付けるワンタッチ式の金属製の締付けバンド（特
公昭50−14702号参照）等が知られている。(Prior Art) Conventionally, a one-touch type metal tightening band (see Japanese Patent Publication No. 50-14702) for tightening a connecting portion of a hose, for tightening an automobile boot, etc. has been known.
上記締付けバンド２としては、第６図に示すように、輪
状にして両端を重ね合わせて掌合部３を形成した金属製
の帯状部材４と、掌合部３に一体的にスポット溶接によ
り固着したレバー５と、レバー５のてこ作用により帯状
部材４を縮径した際にレバー５の先端を帯状部材４上に
固定する止め具６とから構成されている。As the tightening band 2, as shown in FIG. 6, a metal band-shaped member 4 formed into a ring shape and overlapping both ends thereof to form a palm-joint portion 3 and integrally fixed to the palm-joint portion 3 by spot welding. The lever 5 and the stopper 6 for fixing the tip of the lever 5 onto the belt-shaped member 4 when the belt-shaped member 4 is contracted by the lever action of the lever 5.
（考案が解決しようとする課題） 上記各従来の締付けバンドでは、レバー５の下端が支点
であり、レバー５のてこ作用により縮径するものである
が、レバー５の支点として帯状部材４の曲げ部4aが折曲
されるため、この曲げ部4aの強度が低下してしまう。特
に、強い締付け力で締付ける際には、一層顕著である。(Problems to be Solved by the Invention) In each of the above-described conventional tightening bands, the lower end of the lever 5 serves as a fulcrum, and the lever 5 contracts to reduce its diameter. Since the portion 4a is bent, the strength of the bent portion 4a is reduced. In particular, it is more remarkable when tightening with a strong tightening force.
そこで、本考案の目的は、締付け時にも充分な強度を有
する締付けバンドを提供することを目的とする。Therefore, an object of the present invention is to provide a tightening band having sufficient strength even when tightened.
（課題を解決するための手段） 本考案は、上記課題を解決するために、次の構成を備え
る。(Means for Solving the Problem) In order to solve the above problem, the present invention has the following configuration.
すなわち、本考案は、リング状に形成した帯状部材の一
端部に一体的に設けられたレバーを回動し、前記レバー
のてこ作用によって帯状部材の一端部を折り曲げて帯状
部材を縮径する締付けバンドにおいて、該帯状部材に当
接して帯状部材の一端部を折り曲げるレバーのてこ作用
の支点部とが、レバーの他部よりも厚く形成された膨大
部であることを特徴とする締付けバンドにある。That is, according to the present invention, a lever integrally provided on one end of a belt-shaped member formed in a ring shape is rotated, and one end of the belt-shaped member is bent by the lever action of the lever to reduce the diameter of the belt-shaped member. The tightening band is characterized in that, in the band, the fulcrum part of the lever action of the lever that abuts the band-shaped member and bends one end of the band-shaped member is an enlarged part formed thicker than the other part of the lever. .
（作用） かかる構成を有する本考案によれば、帯状部材に当接し
て帯状部材の一端部を折り曲げるレバーのてこ作用の支
点部が、レバーの他部よりも厚く形成された膨大部であ
るため、レバーのてこ作用によって帯状部材の一端部を
折り曲げて帯状部材を縮径したとき、帯状部材の曲げ部
の曲げ径を可及的に大きくできる。(Operation) According to the present invention having such a configuration, since the fulcrum part of the lever action of the lever that comes into contact with the belt-shaped member and bends one end of the belt-shaped member is an enlarged portion that is formed thicker than other portions of the lever. When one end of the belt-shaped member is bent by the lever action of the lever to reduce the diameter of the belt-shaped member, the bending diameter of the bent portion of the belt-shaped member can be increased as much as possible.
このため、本考案の締付けバンドは、レバーの作用点に
加わる締付け力を分散でき、帯状部材の曲げ部の強度低
下を防止できる結果、強い締付け力で締付けても充分な
強度を呈することができる。Therefore, the tightening band of the present invention can disperse the tightening force applied to the action point of the lever and prevent the strength of the bent portion of the belt-shaped member from being lowered. As a result, the tightening band can exhibit sufficient strength even if tightened with a strong tightening force. .
（実施例） 以下、本考案の好適な実施例を添付図面に基づいて詳細
に説明する。(Embodiment) Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.
第１図は本考案のワンタッチ式の金属製締付けバンドの
分解斜視図、第２図は側面図である。FIG. 1 is an exploded perspective view of a one-touch type metal tightening band of the present invention, and FIG. 2 is a side view.
10は本実施例の締付けバンドである。10 is a tightening band of this embodiment.
リング状に形成して両端を重ね合わせて掌合部13を形成
した金属製の帯状部材14の、掌合部13に一体的にスポッ
ト溶接によりレバー15が固着されている。A lever 15 is integrally fixed to the palm portion 13 of a metal strip-shaped member 14 formed in a ring shape and overlapping the both ends to form a palm portion 13 by spot welding.
レバー15は、帯状部材14より肉厚の鋼鈑であり、湾曲し
ている。このレバー15の下端を覆うとともに、レバー15
に沿って補強部材18が設けられている。The lever 15 is a steel plate that is thicker than the strip-shaped member 14 and is curved. While covering the lower end of this lever 15,
A reinforcing member 18 is provided along the above.
補強部材18は、レバー15に沿って湾曲して形成されると
ともに、レバー15の下端15aに沿って折り曲げた折曲部1
8aが形成されている。また、レバー15の先端側に、レバ
ー15に固定するための耳18b、18bが起立してグリップ部
19が形成されている。グリップ部19は、耳18b、18bは内
側方向に倒して、補強部材18をレバー15に沿って固定す
るためのものである。The reinforcing member 18 is formed to be curved along the lever 15 and is bent along the lower end 15a of the lever 15 to form the bent portion 1.
8a is formed. Also, the ears 18b, 18b for fixing to the lever 15 are erected on the tip side of the lever 15 and the grip portion
19 are formed. The grip portion 19 is for fixing the reinforcing member 18 along the lever 15 by tilting the ears 18b, 18b inward.
補強部材18の折曲部18aが、レバー15をてこ作用により
倒す際の支点となるものである。この折曲部18aは、帯
状部材14の掌合部13の内側基部の曲げ部14aに当たる。The bent portion 18a of the reinforcing member 18 serves as a fulcrum when the lever 15 is tilted by the lever action. The bent portion 18a corresponds to the bent portion 14a of the inner base of the palm portion 13 of the belt-shaped member 14.
なお、締付けバンド10には、レバー15のてこ作用により
帯状部材14を縮径した際にレバー15の先端を帯状部材14
上に固定する止め具16が設けられている。It should be noted that, when the belt-shaped member 14 is reduced in diameter by the lever action of the lever 15, the tip of the lever 15 is attached to the tightening band 10.
A stop 16 is provided for fixing on top.
上記締付けバンド10を成形する手順について述べる。A procedure for forming the above-mentioned tightening band 10 will be described.
まず、帯状部材14をリング状に形成し、この帯状部材14
の両端を重ねる。First, the strip-shaped member 14 is formed in a ring shape, and the strip-shaped member 14 is formed.
Stack both ends of.
帯状部材14の両端を重ねた掌合部13に、孤状に成形され
ているレバー15をスポット溶接する。このスポット溶接
部20は、レバー15の下端15aより若干上側にずれてい
る。A lever 15 formed in an arc shape is spot-welded to the palm portion 13 in which both ends of the belt-shaped member 14 are overlapped. The spot welded portion 20 is slightly displaced upward from the lower end 15a of the lever 15.
補強部材18の折曲部18aでレバー15の下端15aを覆うよう
にして、補強部材18をレバー15に沿わせる。そして、補
強部材18の起立する耳18b、18bを内側方向に折り曲げ
て、補強部材18をレバー15上に固定する。The reinforcing member 18 is provided along the lever 15 such that the bent portion 18a of the reinforcing member 18 covers the lower end 15a of the lever 15. Then, the standing ears 18b, 18b of the reinforcing member 18 are bent inward to fix the reinforcing member 18 on the lever 15.
締付けバンド10の締付けはてこ作用により締付ける従来
の締付けバンドと同様に締付けるものであり、締付け後
にレバー15および補強部材18を止め具16で帯状部材14上
に固定する。The tightening band 10 is tightened in the same manner as a conventional tightening band that is tightened by lever action, and after tightening, the lever 15 and the reinforcing member 18 are fixed on the belt-shaped member 14 by the stoppers 16.
上記補強部材18は、必ずしも耳18bは必要でなく、レバ
ー15に溶接して固定しても良い。また、レバー15を帯状
部材14の掌合部13にスポット溶接する際に、補強部材18
も一緒に溶接しても良い。The reinforcing member 18 does not necessarily need the ear 18b, and may be fixed to the lever 15 by welding. When the lever 15 is spot-welded to the palm portion 13 of the belt-shaped member 14, the reinforcing member 18
May be welded together.
上記締付けバンド10は、レバー15および補強部材18のて
こ作用により締付けバンド10を締付けた際に、支点部分
の内側と被締結部とで三角形状の空間24が形成されてし
まう（第３図参照）。このため、空間24内に該空間24を
埋める補正片25を設けるようにしても良い。この補正片
25は、帯状部材14の対応する位置に固定しておく。補正
片25は、ブロック状のものでもよく、またバネ性を有す
る板材を渦巻き状にして配置しても良いなど種々の方法
が考えられる。In the tightening band 10, when the tightening band 10 is tightened by the lever action of the lever 15 and the reinforcing member 18, a triangular space 24 is formed between the inside of the fulcrum part and the fastened part (see FIG. 3). ). Therefore, a correction piece 25 that fills the space 24 may be provided in the space 24. This correction piece
25 are fixed to corresponding positions of the strip-shaped member 14. The correction piece 25 may be in the form of a block, or a plate material having a spring property may be arranged in a spiral shape, and various methods are conceivable.
次に、変形例について説明する。Next, a modified example will be described.
上記実施例ではレバー15に補強部材18を沿わせて設けた
が、第４図に示すように、レバー15の下端を折り返して
膨大部15bとしても良い。また、第５図に示すように、
レバー15の下端部を肉厚の膨大部15bとしても良い。Although the reinforcing member 18 is provided along the lever 15 in the above embodiment, the lower end of the lever 15 may be folded back to form the enlarged portion 15b as shown in FIG. Also, as shown in FIG.
The lower end portion of the lever 15 may be the thickened thick portion 15b.
このように、レバー15の下端部を肉厚にすることによ
り、レバー15のてこ作用により締付けバンド10を縮径す
る際に、帯状部材14の曲げ部14aの曲げ径を大きくする
ことができるとともに、支点に加わる締付け力が分散
し、曲げ部14aが強度的に弱くならない。In this way, by making the lower end portion of the lever 15 thicker, it is possible to increase the bending diameter of the bending portion 14a of the belt-shaped member 14 when the tightening band 10 is reduced in diameter by the lever action of the lever 15. The tightening force applied to the fulcrum is dispersed, and the bending portion 14a does not become weak in strength.
以上本考案の好適な実施例を挙げて種々説明したが、本
考案が上述した実施例に限定されるものでないことはい
うまでもなく、考案の精神を逸脱しない範囲内で多くの
改変をなし得ることはもちろんのことである。Although various explanations have been given with reference to the preferred embodiments of the present invention, it goes without saying that the present invention is not limited to the above-mentioned embodiments, and many modifications can be made without departing from the spirit of the invention. Of course to get it.
（考案の効果） 以上述べたように本考案の締付けバンドは構成され、次
に示すような著効を奏する。(Effects of the Invention) As described above, the tightening band of the present invention is constructed and has the following remarkable effects.
レバー等の支点が当たる帯状部材の曲げ部の径を大
きくすることができる。It is possible to increase the diameter of the bent portion of the belt-shaped member on which the fulcrum such as the lever abuts.
このため、局部的に大きな力が加わることもなく、
締付けバンドの縮径の際の締付け抵抗も小さい。For this reason, no large local force is applied,
The tightening resistance when the tightening band is reduced in diameter is also small.
また、締付け力が大きくても、レバー等の支点に加
わる力が分散するので、帯状部材の強度が著しく低下す
ることもない。Further, even if the tightening force is large, the force applied to the fulcrum such as the lever is dispersed, so that the strength of the belt-shaped member is not significantly reduced.
第１図は本考案の締付けバンドの分解状態を示す斜視
図、第２図は締付けバンドの縮径前の状態を示す側面
図、第３図は締付け状態を示す側面図、第４図はレバー
の変形例を示す側面図、第５図はレバーの変形例を示す
側面図、第６図は従来の金属製締付けバンドの側面図で
ある。 10……締付けバンド、13……掌合部、14……帯状部材、
15……レバー、15b……膨大部、16……止め具、18……
補強部材。FIG. 1 is a perspective view showing a disassembled state of the tightening band of the present invention, FIG. 2 is a side view showing a state before the diameter of the tightening band is reduced, FIG. 3 is a side view showing the tightened state, and FIG. 4 is a lever. 5 is a side view showing a modified example of the lever, FIG. 5 is a side view showing a modified example of the lever, and FIG. 6 is a side view of a conventional metal tightening band. 10 …… tightening band, 13 …… palm part, 14 …… band member,
15 …… Lever, 15b …… Large part, 16 …… Stopper, 18 ……
Reinforcement member.
Claims (1)
体的に設けられたレバーを回動し、前記レバーのてこ作
用によって帯状部材の一端部を折り曲げて帯状部材を縮
径する締付けバンドにおいて、 該帯状部材に当接して帯状部材の一端部を折り曲げるレ
バーのてこ作用の支点部が、レバーの他部よりも厚く形
成された膨大部であることを特徴とする締付けバンド。1. A tightening band for rotating a lever integrally provided at one end of a band-shaped member formed in a ring shape and bending one end of the band-shaped member by the lever action of the lever to reduce the diameter of the band-shaped member. 2. The tightening band according to claim 1, wherein a lever supporting lever that abuts against the belt-shaped member and bends one end of the belt-shaped member is an enlarged portion that is thicker than other portions of the lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129289U JPH0753029Y2 (en) | 1990-11-30 | 1990-11-30 | Tightening band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990129289U JPH0753029Y2 (en) | 1990-11-30 | 1990-11-30 | Tightening band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0484990U JPH0484990U (en) | 1992-07-23 |
| JPH0753029Y2 true JPH0753029Y2 (en) | 1995-12-06 |
Family
ID=31876697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990129289U Expired - Lifetime JPH0753029Y2 (en) | 1990-11-30 | 1990-11-30 | Tightening band |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0753029Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100704458B1 (en) * | 2006-03-24 | 2007-04-09 | 백종만 | Band clip for cashing |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5735504U (en) * | 1980-08-07 | 1982-02-24 |
-
1990
- 1990-11-30 JP JP1990129289U patent/JPH0753029Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0484990U (en) | 1992-07-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| EXPY | Cancellation because of completion of term |