JPS6127386A - Hose band - Google Patents
Hose bandInfo
- Publication number
- JPS6127386A JPS6127386A JP15009384A JP15009384A JPS6127386A JP S6127386 A JPS6127386 A JP S6127386A JP 15009384 A JP15009384 A JP 15009384A JP 15009384 A JP15009384 A JP 15009384A JP S6127386 A JPS6127386 A JP S6127386A
- Authority
- JP
- Japan
- Prior art keywords
- hose
- band
- gate
- base
- upright
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明はホースバンドに関し、−Ｎ詳細には、リング状
に湾曲した帯状板の一端部の係止部を、リング状の帯状
板を縮径させることにより他端部に形成したゲート部を
拡張しその弾性力により確実に係合させることができる
ホースバンドに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a hose band, and more particularly, the locking portion at one end of a band-like plate curved in a ring shape is fixed at the other end by reducing the diameter of the ring-shaped band-like plate. The present invention relates to a hose band that can expand a gate portion formed in the hose band and engage the hose band reliably by its elastic force.
従来、ゴムホース等をパイプ等に確実に接続するためゴ
ムホース等の端部付近を外側から締め付ける締付リング
が知られている。これらのリングとしては、ワイヤーや
一定幅の板状の金属バンドを用いたものがある。ワイヤ
ーを用いたものは、締付力が線状に集中し締め付けの効
果は大きいがホース等を破損しやすいという弊害がある
。この点、一定幅の板状の金属バンドの場合は、締付力
が面状に分散するためホースに与える弊害は少ないが締
付力の点で弱くなる傾向にある。特に、ハンド自体の弾
発力で締め付ける場合には締付力が弱い。また、締付力
を大きくするためには端部をボルト締めするなど外部か
ら力を加えて固定する手段をとることができるが、構造
的に複雑になり部品点数も多くなる。Conventionally, a tightening ring is known that tightens the vicinity of the end of a rubber hose or the like from the outside in order to reliably connect the rubber hose or the like to a pipe or the like. These rings include those using wire or a plate-shaped metal band of a constant width. Those using wires have the disadvantage that the tightening force is concentrated in a linear manner, and although the tightening effect is great, the hose etc. are easily damaged. In this regard, in the case of a plate-shaped metal band with a constant width, the clamping force is distributed over a plane, so there is little harm to the hose, but the clamping force tends to be weak. In particular, when tightening with the elastic force of the hand itself, the tightening force is weak. In addition, in order to increase the tightening force, it is possible to apply external force to fix the ends, such as by tightening bolts at the ends, but this increases the structural complexity and increases the number of parts.
本発明の目的は、上記締付リングの欠点を解消し、金属
板材料をホーミング加工することで一体的に形成し、焼
入れの必要がなく、単純な構造で、かつホース等の外周
に装着が容易で、治具により簡単に縮径させホース等を
緊締しそのままの径で確実に保持することができ、ホー
ス等の周面に対して均一のシール性が得られ、さらにホ
ース等を一定幅で押圧するためホース等に与える弊害が
ないホースバンドを提供するところにある。その特徴は
２、弾性帯状板をリング状に湾曲し、その一端部の対向
する両側面のうち少な（とも−側面に適宜長さ部分に亙
って凹凸を設け、他端部にほぼ径方向に起立する起立部
を設け、この起立部基部に前記一端部の幅よりは若干幅
狭に開口するゲート部を設ける一方、該ゲート部から起
立部に沿って延出するとともに他端部の周面に適宜長さ
に亙って延在するスリ割りを設けて成り、前記起立部基
部に開口するゲート部に一端部側を圧入して、起立部基
部のゲート部の開口縁を前記一端部の凹凸に弾性係止さ
せるようにしたところにある。The purpose of the present invention is to eliminate the drawbacks of the above-mentioned tightening ring, to form it integrally by homing a metal plate material, to eliminate the need for hardening, to have a simple structure, and to be able to be attached to the outer periphery of a hose, etc. It is easy to reduce the diameter with a jig, tighten the hose, etc., and reliably hold it at the same diameter, and it is possible to obtain uniform sealing properties around the circumferential surface of the hose, etc., and furthermore, it is possible to reduce the diameter of the hose etc. with a jig. To provide a hose band that does not cause any adverse effects on hoses etc. because it is pressed with a force. Its features are 2. The elastic band-shaped plate is curved into a ring shape, and the opposite sides of one end are provided with unevenness over an appropriate length, and the other end is provided with unevenness approximately in the radial direction. An upright part is provided that stands up, and a gate part that opens at the base of the upright part is slightly narrower than the width of the one end part, and a gate part that extends from the gate part along the upright part and extends around the other end part. A slit extending over an appropriate length is provided on the surface, and one end side is press-fitted into a gate portion opening at the base of the upright portion, so that the opening edge of the gate portion at the base of the upright portion is connected to the one end portion. It is designed to be elastically locked to the unevenness of the surface.
以下本発明の好適な実施例を添付図面に基づいて詳細に
説明する。Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
全体符号１０はホースバンドを示し、このホースバンド
１０は弾力性のある帯状板１２をリング状に湾曲するこ
とにより形成される。この帯状板１２の一端部は幅狭の
係止部１４が延設され、この係止部１４の両側面の先端
から基部に亙って凹凸１６が対設されている。この凹凸
１ｄは、例えば、係止部１４の基部方向に傾斜する鋸歯
状に形成されている（第４図参照）。また、係止部１４
の基部から先端方向に向かう表面中央部分に、ホースバ
ンド１０の内側へ向かって帯状板１２の肉厚分突出する
突条１．４ ａが形成されている。そして、係止部１４
の基部近°傍には、折り返すようにして外径方向に延出
する耳片１８ａが形成されている。The general reference numeral 10 indicates a hose band, and this hose band 10 is formed by bending an elastic band-shaped plate 12 into a ring shape. A narrow locking portion 14 extends from one end of the strip plate 12, and unevenness 16 is provided on both sides of the locking portion 14 from the tip to the base. The unevenness 1d is formed, for example, in a sawtooth shape that slopes toward the base of the locking portion 14 (see FIG. 4). In addition, the locking portion 14
A protrusion 1.4 a that protrudes inward from the hose band 10 by the thickness of the strip plate 12 is formed at the center of the surface of the hose band 10 from the base toward the distal end. And the locking part 14
A lug 18a is formed near the base of the lug 18a so as to extend in the outer diameter direction in a folded manner.
一方、リング状の帯状板１２の他端部は、前記係止部１
４の凹凸１６を係合すべく形成されている。２０は帯状
板１２の先端に向かって開口するスリ割りであり、その
先端は外径方向に起立する起立部たる耳片１８ｂが形成
されている。２２は耳片１８ｂ基部の折曲部分と重なる
ように形成されたゲート部であり、このゲート部２２は
、前記係止部１４を圧入すべく、係止部１４の凹部１６
ａ幅よりも若干幅狭に形成されている。また、ゲート部
２２から帯状板１２の周面上に沿って形成されたスリ割
り２０ａは、ゲート部２２から圧入される係止部１４内
側の突条１４ａを案内するため、突条１４ａより幅広に
形成されている。また、該ス″り割り２０ａの中途部に
、ゲート部２２がら圧入される係止部１４の先端部分を
リング状の帯状板１２の周面に沿わせるための押え部２
４が形成されている。該押え部２４は、スリ割り２０ａ
中途部の拡大部２０ｔ＋の両端縁２０ ｃ、 ２０
ｃがら対向する断面り字状の押え片２４ａ、２４ａが若
干の隙間を有し延出するように構成され、また押え部２
４の前記係止部１４の挿入側が突出側より大きく開口し
ている（第３図参照）。On the other hand, the other end of the ring-shaped strip plate 12 is connected to the locking portion 1.
It is formed to engage the unevenness 16 of No. 4. Reference numeral 20 denotes a slot that opens toward the tip of the band-shaped plate 12, and a tab 18b, which is an upright portion, is formed at the tip of the slot. Reference numeral 22 denotes a gate portion formed to overlap the bent portion of the base of the lug 18b.
It is formed to be slightly narrower than the a width. In addition, the slit 20a formed along the circumferential surface of the strip plate 12 from the gate part 22 is wider than the protrusion 14a in order to guide the protrusion 14a inside the locking part 14 that is press-fitted from the gate part 22. is formed. Further, a presser part 2 is provided in the middle of the slot 20a for making the tip of the locking part 14 press-fitted along with the gate part 22 along the circumferential surface of the ring-shaped strip plate 12.
4 is formed. The presser portion 24 has a slot 20a.
Both ends 20c, 20 of the enlarged part 20t+ in the middle part
The presser pieces 24a, 24a each having a cross-section with a cross section facing each other are configured to extend with a slight gap, and the presser portion 2
The insertion side of the locking portion 14 of No. 4 is opened larger than the protrusion side (see FIG. 3).
１２ａはリング状の帯状板１２に穿設された長孔であり
、ホースの締付時にホースバンド１ｏの真円度を維持す
るために形成されたものである。Reference numeral 12a indicates a long hole bored in the ring-shaped band plate 12, and is formed to maintain the roundness of the hose band 1o when tightening the hose.
すなわち、長孔１２ａを穿設しない場合は、長孔１２ａ
の穿設部分が他の部分に比べ強度が大きくバネ性に乏し
いという難点があり、これを解決するために長孔１２ａ
を穿設し湾曲し易くし、全体の湾曲率を平均化するとと
もに、ホースの全周面に対して均一な締付力を発揮でき
るように構成した。That is, when the long hole 12a is not drilled, the long hole 12a
There is a problem that the drilled part of the hole 12a is stronger than other parts and has poor springiness.In order to solve this problem, the long hole 12a
The hose is constructed so that it can be easily bent, the overall curvature ratio is averaged, and a uniform tightening force can be exerted on the entire circumference of the hose.
本実施例は以上のように構成されている。次にその作用
について説明する。ホースバンド１ｏをホースに外嵌さ
せ、該ホースを適宜パイプに接続し、さらにホースバン
ド１０をホースの所定位置に配置し、適宜締付治具を用
いて耳片１８ａ、１８ｂを縮径方向に近接させ締め付け
る。ホースバンド１０を縮径し、ゲート部２２に係止部
１４を圧入する際、係止部１４の凸部１６ａがゲート部
２２の幅を徐々に拡張し、そして係止部１４が前進し、
凹部１６ｂ位置でゲート部２２が弾性により内側へ復帰
し係合される。そして、幅広のスリ割り２０ａに係止部
１４の突条１４ａが案内されつつ、ゲート部２２が順次
係止部１４の凸部１６ａを乗り越えて適宜凹部１６ｂに
係合される。また、係止部１４の先端は押え部２４に押
え込まれ、ゲート部２２から係止部１４が接続方向に延
出することなく、帯状板１２の周面に沿って付設される
。このため、ホースバンド１０の係止部１４の基部近傍
の真円度を維持することもできる。一方、スリ割り２０
ａに係止部１４の突条１４ａが位置しているため、ホー
スがスリ割り２０ａに喰い込むこともない。This embodiment is configured as described above. Next, its effect will be explained. Fit the hose band 1o onto the hose, connect the hose to a pipe as appropriate, place the hose band 10 at a predetermined position on the hose, and use an appropriate tightening jig to tighten the ear pieces 18a, 18b in the diameter-reducing direction. Close and tighten. When the diameter of the hose band 10 is reduced and the locking part 14 is press-fitted into the gate part 22, the convex part 16a of the locking part 14 gradually expands the width of the gate part 22, and the locking part 14 moves forward.
At the position of the recess 16b, the gate portion 22 is elastically returned to the inside and engaged. Then, while the protrusion 14a of the locking portion 14 is guided by the wide slot 20a, the gate portion 22 successively climbs over the convex portion 16a of the locking portion 14 and engages with the recess 16b as appropriate. Further, the tip of the locking portion 14 is pressed by the holding portion 24, and the locking portion 14 is attached along the circumferential surface of the strip plate 12 without extending from the gate portion 22 in the connection direction. Therefore, the roundness of the vicinity of the base of the locking portion 14 of the hose band 10 can also be maintained. On the other hand, Suriwari 20
Since the protrusion 14a of the locking portion 14 is located at the position a, the hose will not bite into the slot 20a.
なお、上記実施例において、ホースバンド１゜の係止部
１４の基部に設けられた耳片１８ａは必ずしも必要でな
く、帯状板１２の外周面を縮径方向に押圧し、ゲート部
２２から係止部１４を挿入するようにしてもよい。また
、係止部１４の両側面に凹凸１６を設けたが、−側面の
みに凹凸１６を設けるようにしてもによい。In the above embodiment, the lug 18a provided at the base of the locking part 14 of the hose band 1° is not necessarily necessary, and the outer peripheral surface of the band plate 12 is pressed in the diametrical direction and the latch 18a is removed from the gate part 22. A stop portion 14 may also be inserted. Moreover, although the unevenness 16 is provided on both sides of the locking portion 14, the unevenness 16 may be provided only on the negative side.
さらに、係止部１４の凹凸１６は、第４図に示すように
鋸歯でなくても、逆行不能な係合状態を維持できるよう
であれば、例えば凹凸１６を正弦波のような波形に形成
し、ゲート部２２の弾力を強く設定することも可能であ
る。Furthermore, the unevenness 16 of the locking part 14 does not have to be sawtooth as shown in FIG. 4, but if it is possible to maintain an irreversibly engaged state, the unevenness 16 may be formed into a waveform such as a sine wave, for example. However, it is also possible to set the elasticity of the gate portion 22 to be strong.
本発明は以上のように構成されているので、テープ状の
金属材料を単にホーミング加工するだけでよく他の部材
と結合したり、溶接加工を加えることなく一体的に形成
することができ、したがって自動的に量産加工が可能で
あり、また弾性を必要としないから加工後の焼入れ処理
も不用であり製造コストも低廉に抑えることができる。Since the present invention is configured as described above, the tape-shaped metal material can be integrally formed by simply homing it, joining it with other members, or welding it. It can be automatically mass-produced, and since elasticity is not required, quenching treatment after processing is unnecessary, and manufacturing costs can be kept low.
また、充分大径のリングの状態でホースに装着できるの
で装着が容易なうえに治具により大きな力を使用しなく
とも簡単に縮径させてホース等を縮径し、係止部の凹部
がゲート部の内側に確実に係止するためそのままの径で
確実に保持することができ、強い力でホースを締め付は
可能なためバンドが一定幅であっても大きな力で均一に
ホースを押圧することができ、ホースを破損したり長期
間緩むことなく安定的に保持することができる等の著効
を奏する。In addition, since it can be attached to the hose in the form of a ring with a sufficiently large diameter, it is easy to attach, and the diameter of the hose, etc. can be easily reduced without using a large force using a jig. Since it securely locks inside the gate part, it can be held securely with the same diameter, and it is possible to tighten the hose with strong force, so even if the band has a certain width, it presses the hose evenly with a large force. This has remarkable effects such as being able to stably hold the hose without damaging it or loosening it for a long period of time.
以上本発明につき好適な実施例を挙げて種々説明したが
、本発明はこの実施例に限定されるものではなく、発明
の精神を逸脱しない範囲内で多くの改変を施し得るのは
もちろんのことである。Although the present invention has been variously explained above with reference to preferred embodiments, the present invention is not limited to these embodiments, and it goes without saying that many modifications can be made without departing from the spirit of the invention. It is.
第１図は本発明の好適な実施例を示すホースバンドの斜
視図、第２図はその展開図、第３図は展開側面図、第４
図は係止部の部分拡大図である。
１０・・・ホースバンド、 １２・・・帯状板。
１２ａ・・・長孔、 １４・・・係止部、 １４
ａ・・・突条、 １６・・・凹凸、 １６ａ・・・
凸部、 １６ｂ・−・凹部、 １８ａ、１８ｂ
・・・耳片、 ２０．２０ａ・・・スリ割り、
２０・・・拡大部、 ２０ｃ・・・端縁、 ２２
・・・ゲート部、 ２４・・・押え部、 ２４ａ・
・・押え片。FIG. 1 is a perspective view of a hose band showing a preferred embodiment of the present invention, FIG. 2 is an exploded view thereof, FIG. 3 is an expanded side view, and FIG.
The figure is a partially enlarged view of the locking part. 10... hose band, 12... strip plate. 12a... Long hole, 14... Locking part, 14
a...Protrusion, 16...Irregularities, 16a...
Convex portion, 16b--Concave portion, 18a, 18b
...ear piece, 20.20a...slit split,
20... Enlarged portion, 20c... Edge, 22
...gate part, 24...presser part, 24a.
...presser piece.
Claims (1)
する両側面のうち少なくとも一側面に適宜長さ部分に亙
って凹凸を設け、他端部にほぼ径方向に起立する起立部
を設け、この起立部基部に前記一端部の幅よりは若干幅
狭に開口するゲート部を設ける一方、該ゲート部から起
立部に沿って延出するとともに他端部の周面に適宜長さ
に亙って延在するスリ割りを設けて成り、前記起立部基
部に開口するゲート部に一端部側を圧入して、起立部基
部のゲート部の開口縁を前記一端部の凹凸に弾性係止さ
せるようにしたことを特徴とするホースバンド。1. An elastic band-shaped plate is curved into a ring shape, and at least one of the opposing sides of one end thereof is provided with irregularities over an appropriate length, and an upright portion that stands up approximately in the radial direction at the other end. A gate portion having a width slightly narrower than the one end portion is provided at the base of the upright portion, and a gate portion extending from the gate portion along the upright portion and having an appropriate length on the circumferential surface of the other end portion is provided. one end is press-fitted into a gate portion opening at the base of the upright portion, and the opening edge of the gate portion at the base of the upright portion is elastically engaged with the unevenness of the one end portion. A hose band characterized by being made to stop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009384A JPS6127386A (en) | 1984-07-19 | 1984-07-19 | Hose band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15009384A JPS6127386A (en) | 1984-07-19 | 1984-07-19 | Hose band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6127386A true JPS6127386A (en) | 1986-02-06 |
Family
ID=15489355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15009384A Pending JPS6127386A (en) | 1984-07-19 | 1984-07-19 | Hose band |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6127386A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014529714A (en) * | 2011-09-06 | 2014-11-13 | ハンス エティカー アーゲー マシーネン− ウント アパラーテファブリークＨａｎｓＯｅｔｉｋｅｒ ＡＧ Ｍａｓｃｈｉｎｅｎ− ｕｎｄ Ａｐｐａｒａｔｅｆａｂｒｉｋ | Hose clamp |
-
1984
- 1984-07-19 JP JP15009384A patent/JPS6127386A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014529714A (en) * | 2011-09-06 | 2014-11-13 | ハンス エティカー アーゲー マシーネン− ウント アパラーテファブリークＨａｎｓＯｅｔｉｋｅｒ ＡＧ Ｍａｓｃｈｉｎｅｎ− ｕｎｄ Ａｐｐａｒａｔｅｆａｂｒｉｋ | Hose clamp |
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