JPH032794Y2 - - Google Patents
Info
- Publication number
- JPH032794Y2 JPH032794Y2 JP1984018377U JP1837784U JPH032794Y2 JP H032794 Y2 JPH032794 Y2 JP H032794Y2 JP 1984018377 U JP1984018377 U JP 1984018377U JP 1837784 U JP1837784 U JP 1837784U JP H032794 Y2 JPH032794 Y2 JP H032794Y2
- Authority
- JP
- Japan
- Prior art keywords
- band
- protrusions
- plate band
- plate
- bonding
- 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
- 230000008878 coupling Effects 0.000 claims description 14
- 238000010168 coupling process Methods 0.000 claims description 14
- 238000005859 coupling reaction Methods 0.000 claims description 14
- 238000003466 welding Methods 0.000 claims description 13
- 238000005304 joining Methods 0.000 claims description 8
- 238000003825 pressing Methods 0.000 claims description 6
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000005485 electric heating Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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）
この考案はホース締付け、自在継手のブーツ締
付け等に好適な結合バンドに関し、一層詳細には
製造工程を単純化でき、低コストで提供すること
ができる結合バンドに関する。[Detailed description of the invention] (Field of industrial application) This invention relates to a coupling band suitable for tightening hoses, tightening boots of universal joints, etc., and more specifically, to simplify the manufacturing process and provide it at low cost. Regarding the bonding band that can be used.
（従来技術および課題）
パイプにゴム管等を接続する際に使用する結合
バンドとして帯状部材を輪状に形成して一端にお
いて掌合し、この掌合部にレバーをその中途部に
おいて固着した掌合タイプの結合バンドが知られ
ている。このタイプの結合バンドは、パイプに連
結した後のゴム管等の被締結物上の締め付け箇所
へ後から装着することができず、また部材数も多
く、組立工程が著しく複雑化する他、結合バンド
を締付ける際にゴム管、ブーツ等を挟み込むおそ
れがある。(Prior art and problems) A palm-fitting method in which a belt-like member is formed into a ring shape as a coupling band used when connecting a rubber pipe, etc. to a pipe, and the palm-fitting part is joined at one end, and a lever is fixed to the palm-joining part at the middle part. Types of bonding bands are known. This type of coupling band cannot be attached to the tightening point on the object to be fastened, such as a rubber pipe, after it has been connected to the pipe, and it also requires a large number of parts, which significantly complicates the assembly process. There is a risk of rubber tubes, boots, etc. getting caught when tightening the band.
また、分離タイプの結合バンドは前記掌合タイ
プの結合バンドが使用できないような、ゴム管等
の被締結物を接続した後に被締結物の締付け箇所
に後から巻き付けて容易に締付けができる点にお
いて優れているが、一般に締付け力が不足しがち
である。この点を改良したのがネジで締付けるタ
イプの結合バンドである。 In addition, the separation type coupling band has the advantage that it can be easily tightened by wrapping it around the tightening point of the object after connecting the object, such as a rubber pipe, where the above-mentioned palm type connection band cannot be used. Although it is excellent, the tightening force generally tends to be insufficient. An improvement on this point is the screw-tight coupling band.
ネジ式の結合バンドは、外周部にネジや突起が
突出して他の作業の邪魔になり、危険であるとと
もに、狭い箇所での使用に適さず、しかも部品点
数が多くなるため重く、かつコスト高になつてし
まう。 Screw-type coupling bands have screws and protrusions protruding from the outer periphery, which obstruct other work, making them dangerous, unsuitable for use in narrow spaces, and having a large number of parts, making them heavy and costly. I'm getting used to it.
そこで、この考案は、締め付けが容易かつ確実
で、部分点数が少ない結合バンドを提供すること
を目的とする。 Therefore, the object of this invention is to provide a coupling band that is easy and reliable to tighten and has a small number of parts.
（問題点を解決するための手段）
この考案は、上記事情に鑑みてなされたもので
あり、次の構成を備えて成る。(Means for Solving the Problems) This invention was made in view of the above circumstances, and includes the following configuration.
すなわち、両端が同一方向に直角に折曲されて
両端部に接合突起が形成された帯状をなす板バン
ドを、接合突起を外方に向けて被締結物に巻き付
け、接合突起の外側面を溶着治具により押圧して
接合突起の対向面を溶着する結合バンドであつ
て、前記接合突起の対向面が互いに嵌合しうる凹
凸面に形成されていることを特徴とする。 In other words, a strip-shaped plate band with both ends bent at right angles in the same direction and joint protrusions formed at both ends is wrapped around the object to be fastened with the joint protrusions facing outward, and the outer surfaces of the joint protrusions are welded. The bonding band welds opposing surfaces of bonding protrusions by pressing with a jig, and is characterized in that the opposing surfaces of the bonding protrusions are formed into uneven surfaces that can fit into each other.
（作用） 次に作用について述べる。(effect) Next, we will discuss the effect.
板バンドを被締結物に巻き付け、接合突起の対
向面の凹凸を嵌合するように板バンドを縮径し、
各接合突起を溶着する。 Wrap the plate band around the object to be fastened, reduce the diameter of the plate band so as to fit the unevenness on the opposing surface of the joining protrusion,
Weld each joint protrusion.
（実施例）
以下本考案の好適な実施例について添付図面を
参照して詳細に説明する。(Embodiments) Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第１図に示す展開状態の結合バンド１０におい
て、例えば厚さ1.0mmの高い剛性を有する金属製
帯状部材から成る板バンド１２の両端が同一方向
に直角に折曲して接合用の突起１４，１６が形成
されている。突起１４，１６の高さは、例えば板
バンド１２の厚さも含めて２mmである。 In the connecting band 10 in the unfolded state shown in FIG. 1, both ends of the plate band 12 made of a highly rigid metal band-like member having a thickness of 1.0 mm are bent at right angles in the same direction, and the connecting protrusions 14, 16 are formed. The height of the protrusions 14 and 16, including the thickness of the plate band 12, is, for example, 2 mm.
突起１４，１６を外方に向けて板バンド１２を
リング状に形成した際（第２図参照）の、突起１
４，１６の対向面は突き当てて接合する接合面で
ある。この接合面は油や錆等を十分に落として研
磨しておくのが好適である。また、板バンド１２
の突起１４，１６の外側面は、溶着治具により押
圧して板バンドを縮径するための押圧面である。 When the plate band 12 is formed into a ring shape with the protrusions 14 and 16 facing outward (see Fig. 2), the protrusion 1
The opposing surfaces 4 and 16 are joining surfaces that are brought into contact and joined. It is preferable to thoroughly remove oil, rust, etc. from this joint surface and polish it. In addition, the plate band 12
The outer surfaces of the projections 14 and 16 are pressing surfaces for reducing the diameter of the plate band by pressing with a welding jig.
また、結合バンド１０の長さは結合バンド１０
を、第２図に示すごとくリング状に成して被締結
物２２に巻き付ける際に締めしろ１８の間隔を有
するだけの長さにあらかじめ設定しておく。 Also, the length of the coupling band 10 is the length of the coupling band 10.
is formed into a ring shape as shown in FIG. 2, and is set in advance to a length sufficient to provide an interval of the tightening margin 18 when it is wound around the object 22 to be fastened.
一方、突起１２，１４の接合面を、互いに凹凸
嵌合する凹凸面とする（第５図参照）。このよう
に突起１２，１４の接合面（溶着面）の接触面積
を大きくすることにより、確実な溶着が可能とな
る。 On the other hand, the joint surfaces of the protrusions 12 and 14 are made into uneven surfaces that fit into each other (see FIG. 5). By increasing the contact area of the joint surfaces (welding surfaces) of the protrusions 12 and 14 in this manner, reliable welding is possible.
このようにして形成して成る結合バンド１０を
使用するにあたつては、ペンチ形をした溶着治具
により突起１４，１６を挟んで板バンド１２を縮
径し、突起１４，１６を接合した状態において、
溶着電流を通過させることのできる電極によつて
突起１４と突起１６との間にジユール熱を発生さ
せることにより、第４図に示すように、ほぼ高さ
１mmで突起１４，１６の下端近傍まで溶着してい
るナゲツト２０が形成され結合バンド１０を締結
することができる。 When using the connecting band 10 formed in this manner, the diameter of the plate band 12 is reduced by sandwiching the protrusions 14 and 16 using a pliers-shaped welding jig, and the protrusions 14 and 16 are joined. In the state,
By generating Joule heat between the protrusions 14 and 16 using an electrode through which a welding current can pass, welding is carried out at a height of approximately 1 mm up to the vicinity of the lower ends of the protrusions 14 and 16, as shown in FIG. A welded nugget 20 is formed and the binding band 10 can be fastened.
他の実施例として、板バンド１２の材質を合成
樹脂としても良い。この合成樹脂の結合バンド
は、射出成形により容易に製造することができ
る。この例において、突起１４，１６の溶着には
高周波電流を用いることによつて、好適な接合部
を形成することができる。 As another embodiment, the plate band 12 may be made of synthetic resin. This synthetic resin binding band can be easily manufactured by injection molding. In this example, by using high frequency current to weld the protrusions 14 and 16, a suitable joint can be formed.
しかし、この方法は使用する機器が大掛かりと
なるため、電熱板を突起１４，１６に当接して各
突起１４，１６を溶かすようにして接合すること
もできる。 However, since this method requires large-scale equipment, it is also possible to join the protrusions 14, 16 by bringing the electric heating plate into contact with the protrusions 14, 16 and melting the protrusions 14, 16.
また、好適な治具としては、被締結物に板バン
ドを巻き付けた状態で、下方から板バンド１２外
周に当接できる真円状を成すやつとこ形状の締付
け当接治具を使用し、板バンド１２を全体を把持
した状態で、突起１４，１６に上から電熱板を押
し当てて突起１４，１６を溶かして溶接を行う。
そして、十分な強度、締付け力を有する結合バン
ドとして使用することができる。なお、締付け用
の当接治具の使用を容易とすべく、結合バンド１
０の板バンド１２を当初から第２図に示すように
リング状に射出成形しておくのが好適である。 Further, as a suitable jig, a tightening abutment jig having a perfect circular shape and a lever shape that can abut the outer periphery of the plate band 12 from below while the plate band is wrapped around the object to be fastened is used. While holding the entire band 12, an electric heating plate is pressed against the protrusions 14 and 16 from above to melt the protrusions 14 and 16 and perform welding.
Then, it can be used as a binding band with sufficient strength and tightening force. In addition, in order to facilitate the use of the abutting jig for tightening, the connecting band 1
It is preferable that the plate band 12 of No. 0 is injection molded into a ring shape from the beginning as shown in FIG.
なお、上記実施例において、突起１４，１６の
接合面の基部をアール状に面取りすることによ
り、ゴム管等の被締結物２２を接合面で挟み込む
ことがない。 In the embodiment described above, by chamfering the bases of the joint surfaces of the protrusions 14 and 16 in a rounded shape, the object 22 to be fastened, such as a rubber tube, is not pinched between the joint surfaces.
以上、本考案の好適な実施例を挙げて種々説明
したきたが、本考案が上述した実施例に限定され
ることなく、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とはもちろんである。 Although various explanations have been given above with reference to preferred embodiments of the present invention, it goes without saying that the present invention is not limited to the above-mentioned embodiments and can be modified in many ways without departing from the spirit of the invention. It is.
（考案の効果）
以上のように構成された結合バンドは、次のよ
うな著効を奏する。(Effects of the invention) The coupling band configured as described above has the following effects.
帯状を成す板バンドの両端を同一方向に直角
に折曲して接合突起を形成した構造であり、別
部材が全く必要なく、低コストの結合バンドを
提供することができる。 It has a structure in which a joining protrusion is formed by bending both ends of a strip-shaped plate band at right angles in the same direction, and there is no need for any separate members, making it possible to provide a low-cost joining band.
接合突起の対向面を凹凸状の溶着面としたた
め、溶着面積を大きくすることができ、確実な
溶着が可能となる。 Since the facing surface of the joining protrusion has an uneven welding surface, the welding area can be increased and reliable welding can be achieved.
接合突起の外側面を、溶着治具により押圧し
て板バンドを縮径するための押圧面とすること
により、縮径が容易となる。 By using the outer surface of the joining projection as a pressing surface for pressing with a welding jig to reduce the diameter of the plate band, the diameter can be reduced easily.
結合バンドの外部に突起が若干突出するのみ
であり、スペースの限られた場所での締付けが
可能である。 The protrusion only slightly protrudes from the outside of the coupling band, allowing tightening in places with limited space.
溶着接合のため、締結後は緩むことがなく、
強い締め付け力が継続できる。 Because it is a welded joint, it will not loosen after fastening.
Strong tightening force can be maintained.
結合バンドは、板バンド状態とすることによ
り、運搬、ストツクも容易にできる。 The connecting band can be easily transported and stored by forming it into a plate band.
図面は本考案の実施例を示し、第１図は結合バ
ンドの展開状態の正面図、第２図は被締結物に巻
き付けた状態を示す結合バンドの正面図、第３図
は接合面を接合した状態を示す正面図、第４図は
溶着接合した状態を示す正面図、第５は結合バン
ドの突起部分の拡大平面図である。
１０……結合バンド、１２……板バンド、１
４，１６……突起。
The drawings show an embodiment of the present invention, in which Fig. 1 is a front view of the connecting band in its unfolded state, Fig. 2 is a front view of the connecting band in a state wrapped around an object to be fastened, and Fig. 3 is a front view of the connecting band in a state in which it is wrapped around an object to be fastened. FIG. 4 is a front view showing the welded state, and FIG. 5 is an enlarged plan view of the protruding portion of the coupling band. 10...Connection band, 12...Plate band, 1
4,16...protrusion.
Claims (1)
接合突起が形成された帯状をなす板バンドを、
接合突起を外方に向けて被締結物に巻き付け、
接合突起の外側面を溶着治具により押圧して接
合突起の対向面を溶着する結合バンドであつ
て、前記接合突起の対向面が互いに嵌合しうる
凹凸面に形成されていることを特徴とする結合
バンド。 ２ 前記板バンドが金属製板バンドである実用新
案登録請求の範囲第１項記載の結合バンド。 ３ 前記板バンドが合成樹脂製板バンドである実
用新案登録請求の範囲第１項記載の結合バン
ド。[Scope of Claim for Utility Model Registration] 1. A plate band in the form of a belt with both ends bent at right angles in the same direction and with joining protrusions formed on both ends,
Wrap it around the object to be fastened with the joining protrusion facing outward,
A bonding band for welding opposing surfaces of the bonding protrusions by pressing the outer surfaces of the bonding protrusions with a welding jig, characterized in that the opposing surfaces of the bonding protrusions are formed into uneven surfaces that can fit into each other. binding band. 2. The coupling band according to claim 1, wherein the plate band is a metal plate band. 3. The coupling band according to claim 1, wherein the plate band is a synthetic resin plate band.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837784U JPS60129584U (en) | 1984-02-09 | 1984-02-09 | binding band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1837784U JPS60129584U (en) | 1984-02-09 | 1984-02-09 | binding band |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60129584U JPS60129584U (en) | 1985-08-30 |
| JPH032794Y2 true JPH032794Y2 (en) | 1991-01-24 |
Family
ID=30506957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1837784U Granted JPS60129584U (en) | 1984-02-09 | 1984-02-09 | binding band |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60129584U (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS507516U (en) * | 1973-05-18 | 1975-01-25 | ||
| JPS5082919U (en) * | 1973-12-05 | 1975-07-16 |
-
1984
- 1984-02-09 JP JP1837784U patent/JPS60129584U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS60129584U (en) | 1985-08-30 |
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