JPH0637610U - Tightening band structure - Google Patents
Tightening band structureInfo
- Publication number
- JPH0637610U JPH0637610U JP6679692U JP6679692U JPH0637610U JP H0637610 U JPH0637610 U JP H0637610U JP 6679692 U JP6679692 U JP 6679692U JP 6679692 U JP6679692 U JP 6679692U JP H0637610 U JPH0637610 U JP H0637610U
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- Japan
- Prior art keywords
- locking
- overlapping portion
- tightening
- hole
- band
- 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.)
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Abstract
(57)【要約】
【目的】従来の問題点を解決しうる締付けバンドの構造
を提供すること。
【構成】バンド本体２の一方の板面に係止部３と、該係
止部３が嵌合、係止しうる少なくとも２個所以上の係止
孔４とが所定位置に形成されており、前記係止部３は、
バンド本体２の板幅方向に切り起こされて対向する一対
の係止爪からなることを特徴としている。なお、係止部
３は、締付けバンド１を保護部材に環状に巻き付けた際
に、重合する部分の下側に位置する第１重合部Ａに形成
され、前記重合する部分の上側に位置する第２重合部Ｂ
に前記係止孔４が形成されており、前記一対の係止爪
は、前記係止孔４に嵌合した際に前記第２重合部Ｂの先
端側の第１孔縁部に嵌着、係合しうる欠込み部が形成さ
れ、また、前記第２重合部Ｂの先端と反対側の第２孔縁
部に対向する側面がテーパー状に形成されている構成が
好適である。
(57) [Abstract] [Purpose] To provide a structure of a tightening band capable of solving the conventional problems. [Structure] An engaging portion 3 and at least two engaging holes 4 at which the engaging portion 3 can be fitted and engaged are formed at predetermined positions on one plate surface of a band body 2. The locking portion 3 is
It is characterized by a pair of locking claws that are cut and raised in the plate width direction of the band body 2 and face each other. The locking portion 3 is formed in the first overlapping portion A located below the overlapping portion when the tightening band 1 is wound around the protection member in an annular shape, and is located above the overlapping portion. 2 overlapping section B
The engaging hole 4 is formed in the engaging hole, and the pair of engaging claws are fitted to the first hole edge portion on the tip side of the second overlapping portion B when fitted in the engaging hole 4. It is preferable that a notch that can be engaged is formed, and that a side surface facing the edge of the second hole on the side opposite to the tip of the second overlapping portion B is formed in a tapered shape.
Description
【０００１】[0001]
本考案は、車両の伝導軸等の筒状物の外周面に配設される保護部材を筒状物に
締付け、固定するための締付けバンドの構造に関するものである。The present invention relates to a structure of a tightening band for tightening and fixing a protective member arranged on an outer peripheral surface of a tubular object such as a transmission shaft of a vehicle to the tubular object.
【０００２】[0002]
上記用途に使用されている従来の締付けバンドの改良例として、実開昭６１− ２０９０５号に開示されたものがある。 この例では、長尺帯板状のバンド本体に所定個数の突起部とこれに対応する係 合孔とが形成されており、締付けバンドを前記保護部材に環状に巻き付けた際に 、まず仮止状態として所定の各突起部を所定の係合孔に各々係合しておき、さら に、公知の締付治具を利用してバンドの径が小さくなる方向に締付け、この締付 状態で最終的に所定の各突起部が、これに対応した所定の係合孔に各々係合した 態様となるように構成されている。 As an example of improvement of the conventional tightening band used for the above-mentioned purpose, there is one disclosed in Japanese Utility Model Laid-Open No. 61-20905. In this example, a predetermined number of protrusions and corresponding engaging holes are formed in the elongated band plate-shaped band main body, and when the tightening band is wound around the protection member in an annular shape, first the temporary fixing is performed. As a condition, each of the predetermined protrusions is engaged in the predetermined engagement hole, and further, using a known tightening jig, tighten in the direction in which the diameter of the band becomes smaller. Specifically, the respective predetermined protrusions are configured to be engaged with the corresponding predetermined engaging holes.
【０００３】[0003]
しかしながら、この締付けバンドでは、各突起部２０は、図１２に示すように プレス、曲げ加工により、バンド本体２１の長手方向に曲げ起こされた形状とな っている。 よって、上記締付時にはこの突起部２０に図中矢線方向の力が加わるため、長 手方向に曲げ起こされた形状では、この曲げ起こし方向の力に対して曲げ剛性が 低く、強度的に耐えられずに、前記曲げ起こし方向（矢線方向）に各突起部２０ が起き上がってしまうか、あるいは折れてしまい、突起部２０と係合孔との係合 が外れて、締付けたバンドが元に戻ってしまう可能性が大きかった。 本考案は、かかる従来の問題点を解決しうる締付けバンドの構造を提供するこ とを目的とするものである。 However, in this tightening band, each protrusion 20 is bent and raised in the longitudinal direction of the band body 21 by pressing and bending as shown in FIG. Therefore, a force in the direction of the arrow in the figure is applied to the protrusion 20 during the tightening described above. Therefore, in the shape bent in the longitudinal direction, the bending rigidity is low against the force in the bending up direction, and the strength is endured. If not, the protrusions 20 are raised or broken in the bending and raising direction (arrow direction), the protrusions 20 are disengaged from the engaging holes, and the tightened band is There was a great possibility of returning. The present invention is intended to provide a structure of a tightening band capable of solving the above-mentioned conventional problems.
【０００４】[0004]
【課題を解決するための手段】 上記目的を達成するため、本考案においては、筒状物の外周面に配設される保 護部材を締付け、固定するための締付けバンドにおいて、バンド本体の一方の板 面に係止部と、該係止部が嵌合、係止しうる少なくとも２個所以上の係止孔とが 所定位置に形成されており、前記係止部は、バンド本体の板幅方向に切り起こさ れて対向する一対の係止爪からなることを特徴としている。Means for Solving the Problems In order to achieve the above object, in the present invention, a tightening band for tightening and fixing a protective member arranged on the outer peripheral surface of a tubular object is provided with one of the band bodies. An engaging portion and at least two engaging holes into which the engaging portion can be fitted and locked are formed at predetermined positions on the plate surface of the band, and the engaging portion is the plate width of the band body. It is characterized by a pair of locking claws that are cut and raised in the direction to face each other.
【０００５】 なお、前記係止部は、締付けバンドを前記保護部材に環状に巻き付けた際に、 重合する部分の下側に位置する第１重合部に形成され、前記重合する部分の上側 に位置する第２重合部に前記係止孔が形成されており、前記一対の係止爪は、前 記係止孔に嵌合した際に前記第２重合部の先端側の第１孔縁部に嵌着、係合しう る欠込み部が形成され、また、前記第２重合部の先端と反対側の第２孔縁部に対 向する側面がテーパー状に形成されている構成とするのが好適である。The locking portion is formed on the first overlapping portion located below the overlapping portion when the tightening band is wound around the protection member in an annular shape, and is located above the overlapping portion. The locking hole is formed in the second overlapping portion, and the pair of locking claws are provided at the edge of the first hole on the tip side of the second overlapping portion when fitted into the locking hole. A notch portion for fitting and engaging is formed, and a side surface facing the edge of the second hole opposite to the tip of the second overlapping portion is formed in a tapered shape. Is preferred.
【０００６】 また、前記第１重合部には、締付時に折り曲げて前記第２重合部の先端を固定 する一対の立上り片が形成され、さらに、前記第１重合部には、締付け治具の掛 止用突起が、また、前記第２重合部には締付け治具の掛止孔が各々形成されてい る構成とするのが望ましい。In addition, a pair of rising pieces that is bent at the time of tightening and fixes the tip of the second overlapping portion is formed in the first overlapping portion, and further, the first overlapping portion is provided with a tightening jig. It is desirable that the locking projections and the locking holes of the tightening jig are formed in the second overlapping portion.
【０００７】 さらに、前記第１重合部に前記係止部が１個所形成され、また、前記第２重合 部に前記係止孔が２個所形成されている構成としたり、また、前記第１重合部に 前記係止部が２個所形成され、また、前記第２重合部に前記係止孔が２個所形成 されている構成としたり、さらに、前記第１重合部と前記第２重合部に、各々前 記係止部と前記係止孔とが各々２個所以上形成されている構成とすることもでき る。Further, the locking portion may be formed at one place on the first overlapping portion, and the locking hole may be formed at two portions on the second overlapping portion, or the first overlapping portion may be formed. The locking portion is formed in two places, and the locking hole is formed in two portions in the second overlapping portion, and further, the first overlapping portion and the second overlapping portion, It is also possible to adopt a configuration in which each of the above-mentioned engaging portion and the engaging hole is formed in two or more places.
【０００８】[0008]
以下、本考案の好適な実施例を図面により説明する。 図１乃至図７は本考案の一実施例を示すものであり、図中１は本実施例に係る 締付バンドである。 本実施例の締付けバンド１は、筒状をなす車両の伝導軸の外周面に配設される 保護部材としてのゴムブーツを伝導軸に締付け、固定するためのものであり、ス テンレス、鋼板等の薄板金属製部材からプレス成形されている。 Hereinafter, preferred embodiments of the present invention will be described with reference to the drawings. 1 to 7 show an embodiment of the present invention, in which 1 is a tightening band according to the present embodiment. The tightening band 1 of the present embodiment is for tightening and fixing a rubber boot as a protective member, which is arranged on the outer peripheral surface of a transmission shaft of a vehicle having a tubular shape, to the transmission shaft, and is made of stainless steel, steel plate or the like. It is press-formed from a thin metal member.
【０００９】 本実施例では、バンド本体２の一方の板面に１個所の係止部３が形成され、他 方の板面に該係止部３が嵌合、係止しうる係止孔４が形成されている。 前記係止部３は、後述の如く締付けバンド１を前記保護部材に環状に巻き付け た際に、重合する部分の下側に位置する第１重合部Ａに形成され、前記重合する 部分の上側に位置する第２重合部Ｂに前記係止孔４が形成されている。In this embodiment, one locking portion 3 is formed on one plate surface of the band main body 2, and a locking hole capable of fitting and locking the locking portion 3 on the other plate surface. 4 are formed. The locking portion 3 is formed on the first overlapping portion A located below the overlapping portion when the tightening band 1 is wound around the protective member in an annular manner as described below, and is formed above the overlapping portion. The locking hole 4 is formed in the second overlapping portion B located.
【００１０】 前記係止部３は、図３に示すようにバンド本体２の板幅方向に切り起こされて 対向する一対の係止爪５、５から構成されている。 この一対の係止爪５、５には、図４に示すように、前記係止孔４に嵌合した際 に、この係止孔４における前記第２重合部Ｂの先端側の第１孔縁部６に嵌着、係 合しうる凹形状の欠込み部７が形成されている。As shown in FIG. 3, the locking portion 3 is composed of a pair of locking claws 5, 5 that are cut and raised in the plate width direction of the band body 2 and face each other. As shown in FIG. 4, the pair of locking claws 5 and 5 has a first hole on the tip side of the second overlapping portion B in the locking hole 4 when fitted into the locking hole 4. A concave notch 7 that can be fitted and engaged with the edge 6 is formed.
【００１１】 また、係止孔４における前記第２重合部Ｂの先端と反対側の第２孔縁部８に対 向する側面９がテーパー状に形成されており、後述する締付時に図４において第 ２重合部Ｂを図中矢線方向に引っ張るとき、係止孔４の第２孔縁部８がこのテー パー状側面９の作用により係止爪５を容易に乗り越えて移動しうるようになって いる。Further, the side surface 9 of the locking hole 4 facing the second hole edge portion 8 on the side opposite to the tip of the second overlapping portion B is formed in a taper shape, and is shown in FIG. When the second overlapping portion B is pulled in the direction of the arrow in the figure, the second hole edge portion 8 of the locking hole 4 can easily move over the locking claw 5 by the action of the taper-shaped side surface 9. Has become.
【００１２】 本実施例では前記係止孔４は、第２重合部Ｂの先端側に形成された第１係止孔 ４ａと、中央部寄りの第２係止孔４ｂの２個所に形成されており、各係止孔４は 、係止部３の一対の係止爪５に対応して各々一対ずつの長孔として形成されてい る。In this embodiment, the locking holes 4 are formed at two positions, that is, a first locking hole 4a formed at the tip side of the second overlapping portion B and a second locking hole 4b near the center. Each of the locking holes 4 is formed as a pair of long holes corresponding to the pair of locking claws 5 of the locking portion 3.
【００１３】 また、図１、図２及び図５に示すように、第１重合部Ａの前記係止部３よりも 中央部寄りには、締付時に折り曲げて前記第２重合部Ｂの先端を固定する一対の 立上り片１０が形成されている。 さらに、図１及び図２に示すように、第１重合部Ａの前記一対の立上り片１０ よりもさらに中央部寄りには、公知の締付け治具（図示せず）の一方の先端が掛 止される掛止用突起１１が形成され、また、第２重合部Ｂの各係止孔４よりも先 端部側には、締付け治具の他方の先端が掛止される掛止孔１２が各々形成されて いる。Further, as shown in FIGS. 1, 2 and 5, a portion of the first overlapping portion A closer to the central portion than the locking portion 3 is bent at the time of tightening and the tip of the second overlapping portion B is bent. Is formed with a pair of rising pieces 10 for fixing. Further, as shown in FIGS. 1 and 2, one end of a known tightening jig (not shown) is hooked on the first overlapping portion A closer to the center than the pair of rising pieces 10. And a hooking hole 12 for hooking the other tip of the tightening jig is formed on the front end side of each locking hole 4 of the second overlapping portion B. Each is formed.
【００１４】 かかる構成からなる締付けバンド１により、ゴムブーツを車両の伝導軸の外周 面に締付け固定する際の手順につき説明する。 まず、締付けバンド１の曲がりぐせを利用して、図６に示すように、締付けバ ンド１をゴムブーツに環状に巻き付け、第１重合部Ａが第２重合部Ｂの下側にな るように両端部を重ね合わせる。 この仮止時の第１重合部Ａと第２重合部Ｂの重合程度は、係止部３の係止爪５ が第２重合部の第１係止孔４ａに係合した状態とする。 この仮止状態では、図４の如く係止爪５、５の各欠込み部７が、この第１係止 孔４ａの第１孔縁部６に嵌着、係合しているため、第２重合部Ｂの先端が外側に 開くのを有効に防止しうる。A procedure for tightening and fixing the rubber boot to the outer peripheral surface of the transmission shaft of the vehicle by the tightening band 1 having the above structure will be described. First, as shown in FIG. 6, the tightening band 1 is wound around the rubber boot in an annular shape by using the bending of the tightening band 1 so that the first overlapping portion A is below the second overlapping portion B. Overlap both ends. The degree of overlap between the first overlapped portion A and the second overlapped portion B at the time of temporary fixing is such that the engagement claw 5 of the engagement portion 3 is engaged with the first engagement hole 4a of the second overlapped portion. In this temporarily fixed state, the notches 7 of the locking claws 5 and 5 are fitted and engaged with the first hole edge 6 of the first locking hole 4a as shown in FIG. 2 It is possible to effectively prevent the tip of the overlapping portion B from opening outward.
【００１５】 次に、図６において対向配置されている第１重合部Ａの掛止用突起１１に締付 け治具の一方の先端を掛止し、第２重合部Ｂの掛止孔１２に、締付け治具の他方 の先端を掛止して、力を加えて、掛止用突起１１と掛止孔１２とが近接する方向 に締付ける。 すると、上記仮止状態で第２重合部の第１係止孔４ａに係合していた係止部３ の係止爪５は、締付け治具により図４において第２重合部Ｂが矢線方向に引っ張 られ、一方第１重合部Ａも図中矢線方向に引っ張られて相対移動する。Next, one end of the tightening jig is hooked on the hooking projection 11 of the first overlapping portion A, which is arranged to face each other in FIG. 6, and the hooking hole 12 of the second overlapping portion B is held. Then, the other end of the tightening jig is hooked, and a force is applied to tighten the hooking protrusion 11 and the hooking hole 12 in a direction in which they are close to each other. Then, the locking claw 5 of the locking portion 3 that was engaged with the first locking hole 4a of the second overlapped portion in the above-mentioned temporarily fixed state has the second overlapped portion B shown in FIG. The first overlapping portion A is also pulled in the direction of the arrow in the drawing and relatively moves.
【００１６】 よって、係止爪５のテーパー状側面９の基部がまず、第１係止孔４ａの第２孔 縁部８に当接し、次にこのテーパー状側面９の作用により、第１係止孔４ａの第 ２孔縁部８は係止爪５を容易に乗り越えて移動し、最後には図７に示すように係 止爪５は第２係止孔４ｂに嵌合する。 この状態で締付け工具の締付け力を解除すると、若干の戻りにより係止爪５の 欠込み部７が第２係止孔４ｂの第１孔縁部６に係合した状態となる。Therefore, the base portion of the tapered side surface 9 of the locking claw 5 first contacts the second hole edge portion 8 of the first locking hole 4 a, and then the action of the tapered side surface 9 causes the first engagement. The second hole edge portion 8 of the stop hole 4a easily moves over the locking claw 5, and finally the locking claw 5 is fitted into the second locking hole 4b as shown in FIG. When the tightening force of the tightening tool is released in this state, the recessed portion 7 of the locking claw 5 is engaged with the first hole edge portion 6 of the second locking hole 4b due to a slight return.
【００１７】 この締付け状態で図５に示す一対の立上り片１０、１０をバンド本体２側（図 中矢線方向）に折り曲げて、第２重合部Ｂの先端を固定して、この第２重合部Ｂ の先端が外側に開くのを防ぐことにより、締付け作業は完了する。In this tightened state, the pair of rising pieces 10 and 10 shown in FIG. 5 are bent toward the band body 2 side (in the direction of the arrow in the figure) to fix the tip of the second overlapping portion B, and the second overlapping portion is fixed. The tightening work is completed by preventing the tip of B from opening outward.
【００１８】 上述した如く構成された本実施例においては、係止部３の一対の係止爪５、５ は、図３の如くバンド本体２の板幅方向に切り起こされて形成されているため、 バンド本体２の長手方向に作用する力に対しての強度が高い。 よって、上記締付け状態で締付けバンド１には元の状態に戻ろうとする反力が 働き、この反力により第２係止孔４ｂの第１孔縁部６が係止爪５を押圧するが、 このバンド本体２の長手方向の力に確実に対抗することができ、従来例のような 曲がりや折損の恐れがない。In the present embodiment configured as described above, the pair of locking claws 5 and 5 of the locking portion 3 are formed by being cut and raised in the plate width direction of the band body 2 as shown in FIG. Therefore, the strength against the force acting in the longitudinal direction of the band body 2 is high. Therefore, in the tightened state, a reaction force that tries to return to the original state acts on the tightening band 1, and this reaction force causes the first hole edge portion 6 of the second locking hole 4b to press the locking claw 5. The force in the longitudinal direction of the band body 2 can be reliably counteracted, and there is no fear of bending or breaking unlike the conventional example.
【００１９】 また、締付け治具によりワンタッチで締付けが可能であり、締付け作業を迅速 に行うことができる。[0019] Further, the tightening jig can perform one-touch tightening, and the tightening work can be performed quickly.
【００２０】 また、係止爪５には、仮止時に係止孔４の第１孔縁部６に嵌着、係合しうる欠 込み部７が形成されているため、仮止時における第２重合部Ｂの先端の開きを有 効に防止しうるため、以後の締付け作業の作業性が良好となる。Further, since the locking claw 5 is formed with the notch portion 7 which can be fitted and engaged with the first hole edge portion 6 of the locking hole 4 at the time of temporary fixing, the first portion at the time of temporary fixing is formed. (2) Since the opening of the tip of the overlapping portion B can be effectively prevented, the workability of the subsequent tightening work becomes good.
【００２１】 さらに係止爪５は、係止孔４の第２孔縁部８に対向する側面がテーパー状側面 ９に形成されているため、締付け時に、第１係止孔４ａの第２孔縁部８がこのテ ーパー状側面９の作用により係止爪５を容易に乗り越えて移動でき、この点でも 作業性が良くなる。Further, since the side surface of the locking claw 5 facing the second hole edge portion 8 of the locking hole 4 is formed into the tapered side surface 9, the second hole of the first locking hole 4 a is tightened at the time of tightening. The edge portion 8 can easily move over the locking claw 5 by the action of the taper side surface 9, which also improves workability.
【００２２】 次に、図８乃至図１１は本考案の他の実施例を示すものであり、本実施例の締 付けバンド１では、第１重合部Ａには、先端部側に第１係止部３ａが、また中央 部側に第２係止部３ｂが配設されて、２個所の係止部３が形成されており、この ２個所の係止部３よりも中央部寄りに、締付け治具の掛止用突起１１が形成され ており、上記第１実施例における立上り片１０は無い構成となっている。Next, FIGS. 8 to 11 show another embodiment of the present invention. In the tightening band 1 of this embodiment, the first overlapping portion A has the first engaging portion on the distal end side. The stopper portion 3a and the second locking portion 3b are disposed on the central portion side to form the two locking portions 3, and the two locking portions 3 are closer to the central portion than the locking portions 3 are. The fastening projection 11 of the tightening jig is formed, and the rising piece 10 in the first embodiment is not provided.
【００２３】 また、第２重合部Ｂには、前記第１係止部３ａと第２係止部３ｂの配置間隔に 対応して第１係止孔４ａと第２係止孔４ｂの２個所の係止孔４が配設されている 。 また、締付け治具の掛止孔１２は、本実施例では第２重合部Ｂにおいて、前記 ２個所の係止孔４よりも中央部寄りに形成されている。 なお、前記第１係止部３ａと第２係止部３ｂにおける各係止爪５の形状などは 上記第１実施例と同様である。In addition, in the second overlapping portion B, there are two places, a first engaging hole 4a and a second engaging hole 4b, corresponding to the arrangement interval of the first engaging portion 3a and the second engaging portion 3b. Locking holes 4 are provided. Further, the hooking hole 12 of the tightening jig is formed closer to the central portion than the two locking holes 4 in the second overlapping portion B in this embodiment. The shapes and the like of the locking claws 5 in the first locking portion 3a and the second locking portion 3b are the same as those in the first embodiment.
【００２４】 本実施例の締付けバンド１も上記第１実施例に準じて締付け作業を行うように なっているが、仮止状態では、図１０に示すように第１係止部３ａの係止爪５が 第１係止孔４ａに係合した状態となっている。 次に、第１重合部Ａの掛止用突起１１に締付け治具の一方の先端を掛止し、第 ２重合部Ｂの掛止孔１２に、締付け治具の他方の先端を掛止して、力を加えて、 掛止用突起１１と掛止孔１２とが近接する方向に締付ける。 これにより、第１係止孔４ａは第１係止部３ａを乗り越えて移動し、締付け完 了時には、図１１に示すように第２係止部３ｂが第１係止孔４ａに係合し、第１ 係止部３ａが第２係止孔４ｂに係合した状態となる。The tightening band 1 of this embodiment is also designed to perform the tightening work according to the first embodiment, but in the temporarily fixed state, the first locking portion 3a is locked as shown in FIG. The claw 5 is in a state of being engaged with the first locking hole 4a. Next, one end of the tightening jig is hooked on the hooking projection 11 of the first overlapping portion A, and the other end of the tightening jig is hooked on the hooking hole 12 of the second overlapping portion B. Then, a force is applied to tighten the locking projection 11 and the locking hole 12 in the direction in which they approach each other. As a result, the first locking hole 4a moves over the first locking portion 3a, and when the tightening is completed, the second locking portion 3b engages with the first locking hole 4a as shown in FIG. , The first locking portion 3a is engaged with the second locking hole 4b.
【００２５】 しかして、本実施例でも上記第１実施例に準じた作用効果を奏しうるとともに 、締付け完了時には、第２係止部３ｂが第１係止孔４ａに係合して第２重合部Ｂ の外部への開きを有効に防止しうるため、第１実施例におけるような一対の立上 り片の折り曲げ、固定作業が不要となり、作業性がより向上する。Therefore, in this embodiment as well, the same operational effects as the first embodiment can be obtained, and at the time of completion of tightening, the second locking portion 3b engages with the first locking hole 4a to cause the second overlapping. Since the opening of the portion B 1 to the outside can be effectively prevented, the work of bending and fixing the pair of rising pieces as in the first embodiment is unnecessary, and the workability is further improved.
【００２６】 なお、上記実施例では係止部３を１個所あるいは２個所設けた例を例示したが 、本考案はこれに限定されるものではなく、係止部３を２個所以上の複数個所に 設け、これに対応して係止孔４も２個所以上の複数個所に形成することにより、 １本の締付けバンド１で、多種類の径を有する保護部材の締付けが可能となる。 また、掛止用突起１１と掛止孔１２の形状なども、締付け治具に対応可能なも のであれば他の適宜形状とすることができる等、本考案の要旨を逸脱しない範囲 内で種々の変形例が可能なことは言うまでもない。In addition, although the example in which the locking portion 3 is provided in one or two places is illustrated in the above embodiment, the present invention is not limited to this, and the locking portion 3 is provided in two or more places. Since the locking holes 4 are also provided at a plurality of positions corresponding to this, it is possible to tighten the protective member having various diameters with one tightening band 1. Further, the shapes of the hooking projections 11 and the hooking holes 12 can be changed to other appropriate shapes as long as they can be applied to a tightening jig, and the like within a range not departing from the gist of the present invention. It goes without saying that a modified example of is possible.
【００２７】[0027]
本考案は上述した如く構成されており、以下の効果を奏し得る。 （１）係止部の一対の係止爪は、バンド本体の板幅方向に切り起こされて形成さ れているため、バンド本体の長手方向に作用する力に対しての強度が高く、締付 け状態で係止爪に作用する反力に確実に対抗することができる。 （２）締付け治具によりワンタッチで締付けが可能であり、締付け作業を迅速に 行うことができる。 （３）係止爪には、仮止時に係止孔の第１孔縁部に嵌着、係合しうる欠込み部が 形成されているため、仮止時における第２重合部の先端の開きを有効に防止しう る。 （４）係止爪は、係止孔の第２孔縁部に対向する側面がテーパー状に形成されて いるため、締付け時に、係止孔の第２孔縁部が係止爪を容易に乗り越えて移動で き、作業性が良くなる。 （５）係止部を２個所以上の複数個所に設け、これに対応して係止孔も２個所以 上の複数個所に形成することにより、１本の締付けバンドで、多種サイズの保護 部材の締付けが可能となる。 The present invention is configured as described above and has the following effects. (1) Since the pair of locking claws of the locking portion are formed by cutting and raising in the plate width direction of the band body, the strength against the force acting in the longitudinal direction of the band body is high and It is possible to reliably counteract the reaction force acting on the locking claw in the attached state. (2) The tightening jig can be tightened with one touch, and the tightening work can be performed quickly. (3) Since the engaging claw has a notch that can be fitted and engaged with the first hole edge portion of the engaging hole at the time of temporary fixing, the tip of the second overlapping portion at the time of temporary fixing is formed. Effectively prevent the opening. (4) Since the side surface of the locking claw facing the second hole edge of the locking hole is tapered, the second hole edge of the locking hole facilitates the locking claw when tightening. It is possible to overcome and move, improving workability. (5) Providing locking parts at two or more locations, and correspondingly forming locking holes at two or more locations, one tightening band enables protection of various sizes. Can be tightened.
【図１】本考案の第１実施例に係る締付けバンドの構成
を示す要部平面図である。FIG. 1 is a plan view of an essential part showing the structure of a tightening band according to a first embodiment of the present invention.
【図２】図１の一部破断側面図である。FIG. 2 is a partially cutaway side view of FIG.
【図３】係止部の係止爪の構成を示す説明図である。FIG. 3 is an explanatory diagram showing a configuration of a locking claw of a locking portion.
【図４】係止部の係止爪の作用を示す説明図である。FIG. 4 is an explanatory view showing an action of a locking claw of a locking portion.
【図５】立上り片の構成を示す説明図である。FIG. 5 is an explanatory diagram showing a configuration of a rising piece.
【図６】締付けバンドの仮止時の状態を示す一部破断説
明図である。FIG. 6 is a partially cutaway explanatory view showing a state where the tightening band is temporarily fixed.
【図７】締付けバンドの締付け時の状態を示す一部破断
説明図である。FIG. 7 is a partially cutaway explanatory view showing a state when the tightening band is tightened.
【図８】本考案の第２実施例に係る締付けバンドの構成
を示す要部平面図である。FIG. 8 is a plan view of an essential part showing the structure of a tightening band according to a second embodiment of the present invention.
【図９】図８の一部破断側面図である。9 is a partially cutaway side view of FIG.
【図１０】締付けバンドの仮止時の状態を示す一部破断
説明図である。FIG. 10 is a partially cutaway explanatory view showing a state where the tightening band is temporarily fixed.
【図１１】締付けバンドの締付け時の状態を示す一部破
断説明図である。FIG. 11 is a partially cutaway explanatory view showing a state when the tightening band is tightened.
【図１２】従来の締付けバンドの係止爪の構成を示す説
明図である。FIG. 12 is an explanatory view showing a structure of a locking claw of a conventional tightening band.
１ 締付けバンド ２ バンド本体 ３ 係止部 ３ａ 第１係止部 ３ｂ 第２係止部 ４ 係止孔 ４ａ 第１係止孔 ４ｂ 第２係止孔 ５ 係止爪 Ａ 第１重合部 Ｂ 第２重合部 ６ 第１孔縁部 ７ 欠込み部 ８ 第２孔縁部 ９ テーパー状側面 １０ 立上り片 １１ 掛止用突起 １２ 掛止孔 1 Tightening band 2 Band body 3 Locking part 3a First locking part 3b Second locking part 4 Locking hole 4a First locking hole 4b Second locking hole 5 Locking claw A First overlapping part B Second Overlapped portion 6 First hole edge portion 7 Notched portion 8 Second hole edge portion 9 Tapered side surface 10 Standing piece 11 Locking protrusion 12 Locking hole
Claims (7)
付け、固定するための締付けバンドにおいて、バンド本
体の一方の板面に係止部と、該係止部が嵌合、係止しう
る少なくとも２個所以上の係止孔とが所定位置に形成さ
れており、前記係止部は、バンド本体の板幅方向に切り
起こされて対向する一対の係止爪からなることを特徴と
する締付けバンドの構造。1. A tightening band for tightening and fixing a protective member arranged on an outer peripheral surface of a tubular object, wherein a locking portion and a locking portion are fitted to one plate surface of a band body, At least two locking holes that can be locked are formed at predetermined positions, and the locking portion is composed of a pair of locking claws that are cut and raised in the plate width direction of the band main body and face each other. Characteristic tightening band structure.
材に環状に巻き付けた際に、重合する部分の下側に位置
する第１重合部に形成され、前記重合する部分の上側に
位置する第２重合部に前記係止孔が形成されており、前
記一対の係止爪は、前記係止孔に嵌合した際に前記第２
重合部の先端側の第１孔縁部に嵌着、係合しうる欠込み
部が形成され、また、前記第２重合部の先端と反対側の
第２孔縁部に対向する側面がテーパー状に形成されてい
る請求項１記載の締付けバンドの構造。2. The locking portion is formed in a first overlapping portion located below a portion where the fastening band is overlapped with the protection member when the fastening band is wound around the protection member in an annular shape, and is located above the overlapping portion. The engaging hole is formed in the second overlapping portion, and the pair of engaging claws are provided with the second engaging portion when fitted into the engaging hole.
A notch portion that can be fitted and engaged with the first hole edge portion on the tip side of the overlapping portion is formed, and a side surface facing the second hole edge portion on the opposite side of the tip of the second overlapping portion is tapered. The structure of the tightening band according to claim 1, which is formed in a shape of a circle.
され、また、前記第２重合部に前記係止孔が２個所形成
されている、請求項２記載の締付けバンドの構造。3. The structure of the tightening band according to claim 2, wherein the locking portion is formed at one location on the first overlapping portion, and the locking holes are formed at two locations on the second overlapping portion. .
前記第２重合部の先端を固定する一対の立上り片が形成
されている請求項３記載の締付けバンドの構造。4. The structure of the tightening band according to claim 3, wherein the first overlapping portion is formed with a pair of rising pieces that are bent at the time of tightening to fix the tip of the second overlapping portion.
突起が、また、前記第２重合部には締付け治具の掛止孔
が各々形成されている請求項３記載の締付けバンドの構
造。5. The locking projection of a tightening jig is formed in the first overlapping portion, and the locking hole of the tightening jig is formed in the second overlapping portion. Tightening band structure.
され、また、前記第２重合部に前記係止孔が２個所形成
されている、請求項２記載の締付けバンドの構造。6. The structure of the tightening band according to claim 2, wherein the locking portion is formed in two places in the first overlapping portion, and the locking hole is formed in two portions in the second overlapping portion. .
前記係止部と前記係止孔とが各々２個所以上形成されて
いる請求項２記載の締付けバンドの構造。7. The structure of a tightening band according to claim 2, wherein the locking portion and the locking hole are formed in two or more places in the first overlapping portion and the second overlapping portion, respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992066796U JP2594978Y2 (en) | 1992-08-31 | 1992-08-31 | Tightening band structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1992066796U JP2594978Y2 (en) | 1992-08-31 | 1992-08-31 | Tightening band structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0637610U true JPH0637610U (en) | 1994-05-20 |
| JP2594978Y2 JP2594978Y2 (en) | 1999-05-24 |
Family
ID=13326195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1992066796U Expired - Lifetime JP2594978Y2 (en) | 1992-08-31 | 1992-08-31 | Tightening band structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2594978Y2 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446929B1 (en) * | 2000-05-10 | 2004-09-01 | 한국델파이주식회사 | clamp for automobile |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112104U (en) * | 1984-12-26 | 1986-07-16 | ||
| JPS63190912A (en) * | 1986-10-22 | 1988-08-08 | ハンス・エーテイケル・アクチエンゲゼルシヤフト・マシイネン−ウント・アパラテフアブリーク | Lug-less clamp structure |
-
1992
- 1992-08-31 JP JP1992066796U patent/JP2594978Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61112104U (en) * | 1984-12-26 | 1986-07-16 | ||
| JPS63190912A (en) * | 1986-10-22 | 1988-08-08 | ハンス・エーテイケル・アクチエンゲゼルシヤフト・マシイネン−ウント・アパラテフアブリーク | Lug-less clamp structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100446929B1 (en) * | 2000-05-10 | 2004-09-01 | 한국델파이주식회사 | clamp for automobile |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2594978Y2 (en) | 1999-05-24 |
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