JPH0631270Y2 - Spring ring for hose fastening - Google Patents
Spring ring for hose fasteningInfo
- Publication number
- JPH0631270Y2 JPH0631270Y2 JP189989U JP189989U JPH0631270Y2 JP H0631270 Y2 JPH0631270 Y2 JP H0631270Y2 JP 189989 U JP189989 U JP 189989U JP 189989 U JP189989 U JP 189989U JP H0631270 Y2 JPH0631270 Y2 JP H0631270Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring ring
- hose
- pin
- fastening
- engaging portion
- 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〕 この考案はホースをノズル等に取付け締結する際に使用
されるホース締結用バネ環、特に容易に締結でき、締結
後に保温材などの被覆部材の取付けが容易なホース締結
用バネ環に関するものである。[Detailed Description of the Invention] [Industrial field of application] The present invention relates to a hose fastening spring ring used when attaching and fastening a hose to a nozzle or the like, and in particular, can be easily fastened and a covering member such as a heat insulating material after fastening. The present invention relates to a hose fastening spring ring that can be easily attached.
ゴムホース、プラスチックホース等の弾力性のあるホー
スをノズル等に取付け締結するために、各種のホース締
結用バネ環が使用されている。Various hose fastening spring rings are used to attach and fasten elastic hoses such as rubber hoses and plastic hoses to nozzles and the like.
第５図は従来のホース締結用バネ環の斜視図である。図
において、１はホース締結用バネ環で、ホースを周囲か
ら締結する環状のバネ環本体２と、このバネ環本体２の
一端部に放射状に形成された折曲げ片３および切欠部４
と、この切欠部４に挿入されるようにバネ環本体２の他
端部に形成された突出部５と、この突出部５の先端部に
放射状に形成された折曲げ片６とからなる。FIG. 5 is a perspective view of a conventional hose fastening spring ring. In the figure, reference numeral 1 denotes a hose fastening spring ring, which is an annular spring ring body 2 for fastening the hose from the surroundings, a bending piece 3 and a notch portion 4 radially formed at one end of the spring ring body 2.
And a protrusion 5 formed at the other end of the spring ring body 2 so as to be inserted into the notch 4, and a bending piece 6 radially formed at the tip of the protrusion 5.
上記のような従来のホース締結用バネ環１は、ホースを
ノズル等に取付け、締結する際、プライヤー等の挟持具
により折曲げ片３、６を挟み、バネ環本体２を開いてホ
ースをバネ環本体２内に挿入し、いったん挟持具を外し
た状態でホースをノズル等に取付け、再度挟持具で折曲
げ片３、６を挟み、バネ環本体２を開いてホースの取付
位置に移動させ、挟持具を外すことによりバネ環本体２
でホースの取付位置を周囲から締結する。In the conventional hose fastening spring ring 1 as described above, when the hose is attached to the nozzle or the like and fastened, the bending pieces 3 and 6 are sandwiched by a holding tool such as pliers and the spring ring body 2 is opened to spring the hose. Insert the hose into the ring main body 2 and once attach the hose to the nozzle with the clamp removed, then clamp the bending pieces 3 and 6 again with the clamp and open the spring ring main body 2 and move to the hose mounting position. , The spring ring body 2 by removing the clamp
Tighten the hose mounting position from around.
しかしながら、このような従来のホース締結用バネ環に
おいては、バネ環本体２にホースを挿入するためには、
プライヤー等の挟持具により折曲げ片３、６を挟んでバ
ネ環本体２を開く必要があり、ホースをノズルに取付後
ホースをバネ環本体２で締結するためには、再度挟持具
で折曲げ片３、６を挟んでバネ環本体２を開く必要があ
り、手間がかかるとともに、狭い場所での作業が困難で
ある。またホース内を流れる流体が高温または低温の場
合には、その熱影響部に適当な断熱材を取付ける必要が
あるが、その際、折曲げ片３、６が邪魔になり、断熱材
取付作業にも支障があるなどの問題があった。However, in such a conventional hose fastening spring ring, in order to insert the hose into the spring ring main body 2,
It is necessary to open the spring ring main body 2 by sandwiching the bending pieces 3 and 6 with a sandwiching tool such as pliers. In order to fasten the hose with the spring ring main body 2 after attaching the hose to the nozzle, bend it again with the sandwiching tool. Since it is necessary to open the spring ring main body 2 with the pieces 3 and 6 interposed therebetween, it is troublesome and it is difficult to work in a narrow space. Also, when the fluid flowing in the hose is hot or cold, it is necessary to install an appropriate heat insulating material on the heat affected area. At that time, the bending pieces 3 and 6 interfere with the heat insulating material installation work. There were problems such as problems.
この考案の目的は、上記のような問題点を解決するた
め、締結に際して挟持具を必要とせず、狭い場所でのホ
ースの取付、締結作業が容易であり、しかも取付後に邪
魔にならないホース締結用バネ環を得ることである。The object of the present invention is to solve the above problems, a hose is not required for fastening, the hose can be easily attached and fastened in a narrow space, and the hose can be fastened without hindering the fastening. To get a spring ring.
本考案は、ホースを周囲から締結する環状のバネ環本体
と、このバネ環本体の一端部に形成された巻返し状の第
１の係合部および切欠部と、この切欠部に挿入されるよ
うに前記バネ環本体の他端部に形成された突出部と、前
記第１の係合部に弾性的に係合したピンと、前記バネ環
本体を開いたときに前記ピンに弾性的に係合し、かつピ
ンの回転により脱着するように前記突出部の先端部に形
成された巻返し状の第２の係合部とを有することを特徴
とするホース締結用バネ環である。According to the present invention, an annular spring ring main body for fastening a hose from the surroundings, a revolving first engaging portion and a notch formed at one end of the spring ring main body, and the notch are inserted into the notch. As described above, the protrusion formed on the other end of the spring ring body, the pin elastically engaged with the first engaging portion, and the pin elastically engaged with the pin when the spring ring body is opened. The hose fastening spring ring is characterized in that the hose fastening spring ring has a rewound second engaging portion formed at the tip of the projecting portion so as to be attached and detached by rotation of the pin.
本考案のホース締結用バネ環は、バネ環本体の一端に形
成された巻返し状の第１の係合部にピンを弾性的に係合
した状態で、第１および第２の係合部をプライヤー等の
挟持具で挟むと、バネ環本体は開き、突出部は切欠部に
沿ってスライドして、第２の係合部がピンに弾性的に係
合する。この状態で挟持具を外しても、バネ環本体は開
いた状態を維持する。The hose fastening spring ring of the present invention has the first and second engaging portions with the pin elastically engaged with the rewound first engaging portion formed at one end of the spring ring body. Is clamped by a clamp such as pliers, the spring ring body is opened, the protrusion slides along the notch, and the second engaging portion elastically engages the pin. Even if the gripping tool is removed in this state, the spring ring body remains open.
この状態でホースをバネ環本体に挿入して、ホースをノ
ズル等に取付け、バネ環本体をホースの取付位置に移動
して、ピンをその軸を中心に回転すると、摩擦力が低下
するため、バネ環本体の弾性による復元力により第２の
係合部はピンから脱着し、バネ環本体は閉じてホースの
取付部を周囲から締結する。その後ピンは第１の係合部
から除去される。In this state, insert the hose into the spring ring body, attach the hose to the nozzle, etc., move the spring ring body to the hose attachment position, and rotate the pin around its axis, the frictional force will decrease, The second engaging portion is detached from the pin by the restoring force due to the elasticity of the spring ring body, the spring ring body is closed, and the hose mounting portion is fastened from the surroundings. The pin is then removed from the first engagement portion.
この場合、バネ環の取付、締結に際して挟持具は不要で
あり、ピンを回転させるだけでバネ環本体は閉じてホー
スを締結するので、取付締結作業は容易で、狭い場所で
も作業が可能である。また第１および第２の結合部はピ
ンと係合する大きさでよいため、小形化でき、断熱材取
付の支障とならない。In this case, a clamping tool is not required for mounting and fastening the spring ring, and the spring ring body is closed and the hose is fastened simply by rotating the pin, so mounting and fastening work is easy, and work is possible even in a narrow space. . Further, since the first and second coupling portions may have a size that engages with the pin, they can be downsized and do not hinder the attachment of the heat insulating material.
以下、本考案を図面に実施例により説明する。第１図は
実施例のホース締結用バネ環の斜視図、第２図は平面
図、第３図は開環状態の斜視図、第４図は締結状態の斜
視図であり、第５図と同一符号は同一または相当部分を
示す。Hereinafter, the present invention will be described with reference to the accompanying drawings. FIG. 1 is a perspective view of a hose fastening spring ring of an embodiment, FIG. 2 is a plan view, FIG. 3 is a perspective view in an opened state, FIG. 4 is a perspective view in a fastened state, and FIG. The same reference numerals indicate the same or corresponding parts.
ホース締結用バネ環１は、ノズル９等に取付けたホース
10を周囲から締結する環状のバネ環本体２と、このバネ
環本体２の一端部に形成された巻返し状の第１の係合部
11および切欠部４と、この切欠部４に挿入されるように
バネ環本体２の他端部に形成された突出部５と、この突
出部５の先端部に形成された巻返し状の第２の係合部12
と、第１の係合部11に弾性的に係合したピン13とからな
る。第１および第２の係合部11、12は弧状に巻返され、
ピン13は第１の係合部11に着脱自在に係合しており、バ
ネ環本体２を開いたときに第２の係合部12がピン13に係
合し、ピン13を取手14により回転させることにより脱着
するようになっている。またピン13は軸方向に引抜くこ
とにより、容易に脱着できるようになっている。The hose fastening spring ring 1 is a hose attached to the nozzle 9 or the like.
An annular spring ring main body 2 for fastening 10 from the periphery, and a rewound-shaped first engaging portion formed at one end of the spring ring main body 2.
11 and the notch 4, a protrusion 5 formed at the other end of the spring ring main body 2 so as to be inserted into the notch 4, and a rewound-shaped first portion formed at the tip of the protrusion 5. 2 engaging part 12
And a pin 13 elastically engaged with the first engaging portion 11. The first and second engaging portions 11 and 12 are rewound in an arc shape,
The pin 13 is detachably engaged with the first engaging portion 11, and when the spring ring main body 2 is opened, the second engaging portion 12 engages with the pin 13 and the pin 13 is gripped by the handle 14. It is designed to be removed by rotating it. The pin 13 can be easily attached and detached by pulling it out in the axial direction.
上記のホース締結用バネ環１は、バネ環本体２の一端に
形成された巻返し状の第１の係合部11にピン13を弾性的
に係合した状態で、第１の係合部11および第２の係合部
12をプライヤー等の挟持具で挟むと、バネ環本体２は開
き、突出部５は切欠部４に沿ってスライドして、第２の
係合部12がピン13に弾性的に係合する。この状態で挟持
具を外しても、バネ環本体２は開環状態を維持する。The above-mentioned hose fastening spring ring 1 has the first engaging portion in a state in which the pin 13 is elastically engaged with the rewound-shaped first engaging portion 11 formed at one end of the spring ring main body 2. 11 and second engaging portion
When 12 is sandwiched by a sandwiching tool such as pliers, the spring ring main body 2 is opened, the protrusion 5 slides along the notch 4, and the second engaging portion 12 elastically engages with the pin 13. Even if the holding tool is removed in this state, the spring ring main body 2 maintains the ring opened state.
この状態でホース10をバネ環本体２に挿入して、ホース
10をノズル９等に取付け、バネ環本体２をホース10の取
付位置に移動して、ピン13を取手14によりその軸を中心
に回転すると、摩擦力が低下するため、バネ環本体２の
弾性による復元力により第２の係合部12はピン13から脱
着し、バネ環本体２は閉じてホース10の取付部を周囲か
ら締結する。その後ピン13は取手14を軸方向に引抜いて
第１の係合部11から除去される。In this state, insert the hose 10 into the spring ring body 2 and
When 10 is attached to the nozzle 9 or the like, the spring ring main body 2 is moved to the attachment position of the hose 10, and the pin 13 is rotated about its axis by the handle 14, the frictional force decreases, so the elasticity of the spring ring main body 2 is reduced. The second engaging portion 12 is detached from the pin 13 by the restoring force due to, the spring ring main body 2 is closed, and the attachment portion of the hose 10 is fastened from the periphery. Thereafter, the pin 13 is removed from the first engaging portion 11 by pulling out the handle 14 in the axial direction.
この場合、バネ環１の取付、締結に際して挟持具は不要
であり、ピン13を回転させるだけでバネ環本体２は閉じ
てホース10を締結するので、取付締結作業は容易で、狭
い場所でも作業が可能である。また第１および第２の係
合部11、12はピンと係合する大きさでよいため、小形化
でき、断熱材取付の支障とならない。In this case, a clamp is not required for mounting and fastening the spring ring 1, and the spring ring body 2 is closed and the hose 10 is fastened simply by rotating the pin 13, so the mounting and fastening work is easy, and work is possible even in a narrow space. Is possible. Further, since the first and second engaging portions 11 and 12 may have a size capable of engaging with the pins, they can be downsized and do not hinder the attachment of the heat insulating material.
ところで上記実施例では第１の係合部11、および第２の
係合部12として円弧状のもの、またピン13に円柱状のも
のを採用しているが、だ円形、四角形のものなど、他の
形状のものを採用しても良い。また材質は弾性を有する
ものであればバネ鋼、強化プラスチックなど任意のもの
が採用できる。By the way, in the above embodiment, the first engaging portion 11 and the second engaging portion 12 are arcuate ones, and the pin 13 is a cylindrical one. Other shapes may be adopted. Any material such as spring steel or reinforced plastic can be adopted as long as it has elasticity.
以上の通り、この考案のホース締結用バネ環は、第１の
係合部に係合したピンが第２の係合部と係合できるた
め、狭い取付場所でも工具なしに簡単に取付けることが
でき、またピンを抜取ることができるため、取付後断熱
材取付作業等の邪魔にならない。As described above, in the hose fastening spring ring of the present invention, since the pin engaged with the first engaging portion can engage with the second engaging portion, it can be easily attached without a tool even in a narrow attaching place. Since it can be done and the pin can be removed, it does not interfere with the work of installing the heat insulating material after the installation.
第１図は実施例のホース締結用バネ環の斜視図、第２図
は平面図、第３図は開環状態の斜視図、第４図は取付状
態の斜視図、第５図は従来のホース締結用バネ環の斜視
図である。 各図中、同一符号は同一または相当部分を示し、１はホ
ース締結用バネ環、２はバネ環本体、４は切欠部、５は
突出部、11は第１の係合部、12は第２の係合部、13はピ
ンである。FIG. 1 is a perspective view of a hose fastening spring ring of an embodiment, FIG. 2 is a plan view, FIG. 3 is a perspective view in an open state, FIG. 4 is a perspective view in an attached state, and FIG. It is a perspective view of a hose fastening spring ring. In the drawings, the same reference numerals denote the same or corresponding parts, 1 is a hose fastening spring ring, 2 is a spring ring main body, 4 is a notch portion, 5 is a protruding portion, 11 is a first engaging portion, and 12 is a first engaging portion. The engaging portion 2 and the pin 13 are provided.
───────────────────────────────────────────────────── フロントページの続き (72)考案者 長谷 文夫 山口県玖珂郡和木町和木６丁目１番２号 三井石油化学工業株式会社内 (72)考案者 水戸 和憲 山口県玖珂郡和木町和木６丁目１番２号 三井石油化学工業株式会社内 (72)考案者 柴渕 利夫 大阪府大阪市住之江区南加賀屋２丁目10番 16号 新和産業株式会社内 (72)考案者 中岡 幹夫 大阪府大阪市住之江区南加賀屋２丁目10番 16号 新和産業株式会社内 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Fumio Hase, 6-1-2 Waki, Waki-cho, Kuga-gun, Yamaguchi Prefecture, Mitsui Petrochemical Industry Co., Ltd. (72) Kazunori Mito Waki, Waki-cho, Kaku-gun, Yamaguchi Prefecture 6-1-2 Mitsui Petrochemical Industry Co., Ltd. (72) Inventor Toshio Shiabuchi 2-10-16 Minamikagaya, Suminoe-ku, Osaka City, Osaka City (72) Inventor Mikio Nakaoka Osaka Prefecture Shinwa Sangyo Co., Ltd. 2-10-16 Minamikagaya, Suminoe-ku, Osaka
Claims (1)
体と、このバネ環本体の一端部に形成された巻返し状の
第１の係合部および切欠部と、この切欠部に挿入される
ように前記バネ環本体の他端部に形成された突出部と、
前記第１の係合部に弾性的に係合したピンと、前記バネ
環本体を開いたときに前記ピンに弾性的に係合し、かつ
ピンの回転により脱着するように前記突出部の先端部に
形成された巻返し状の第２の係合部とを有することを特
徴とするホース締結用バネ環。1. An annular spring ring main body for fastening a hose from the periphery, a rewound-shaped first engaging portion and a notch formed at one end of the spring ring main body, and an insert into the notch. And a protrusion formed on the other end of the spring ring body,
A pin elastically engaged with the first engaging portion and a tip end portion of the protrusion so as to elastically engage with the pin when the spring ring body is opened and to be detached by rotation of the pin. A hose fastening spring ring, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP189989U JPH0631270Y2 (en) | 1989-01-11 | 1989-01-11 | Spring ring for hose fastening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP189989U JPH0631270Y2 (en) | 1989-01-11 | 1989-01-11 | Spring ring for hose fastening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0293589U JPH0293589U (en) | 1990-07-25 |
| JPH0631270Y2 true JPH0631270Y2 (en) | 1994-08-22 |
Family
ID=31202191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP189989U Expired - Lifetime JPH0631270Y2 (en) | 1989-01-11 | 1989-01-11 | Spring ring for hose fastening |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0631270Y2 (en) |
-
1989
- 1989-01-11 JP JP189989U patent/JPH0631270Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0293589U (en) | 1990-07-25 |
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