JPH019229Y2 - - Google Patents
Info
- Publication number
- JPH019229Y2 JPH019229Y2 JP1981129401U JP12940181U JPH019229Y2 JP H019229 Y2 JPH019229 Y2 JP H019229Y2 JP 1981129401 U JP1981129401 U JP 1981129401U JP 12940181 U JP12940181 U JP 12940181U JP H019229 Y2 JPH019229 Y2 JP H019229Y2
- Authority
- JP
- Japan
- Prior art keywords
- tube
- fastener
- mounting surface
- wire harness
- fixed
- 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
Landscapes
- Connection Of Plates (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Installation Of Indoor Wiring (AREA)
Description
【考案の詳細な説明】
この考案は、ワイヤハーネス、ケーブル、配管
等を車体等の取付面に固定するための留め具に関
するものである。[Detailed Description of the Invention] This invention relates to a fastener for fixing wire harnesses, cables, piping, etc. to a mounting surface of a vehicle body or the like.
従来、ワイヤハーネス等を固定する留め具を車
体等の取付面に取りつけるために、通常、取付面
に留め具専用の取付穴を形成して留め具を取りつ
けている。このため、取付穴の穴明け加工の工数
が必要となるとともに、取付面は取付穴を穴明け
加工するだけの大きさが必要となり、ワイヤハー
ネスの固定位置が限定される問題が生じる。 BACKGROUND ART Conventionally, in order to attach a fastener for fixing a wire harness or the like to a mounting surface of a vehicle body or the like, the fastener is usually mounted by forming a dedicated mounting hole in the mounting surface. Therefore, the number of man-hours required for drilling the mounting holes is required, and the mounting surface needs to be large enough to drill the mounting holes, resulting in a problem that the fixing position of the wire harness is limited.
この考案の目的は、上記の理由に鑑み、取付面
に既設のボルトを利用し、該ボルトに容易に取り
つけられかつワイヤハーネス等の固定作業を容易
に行うことができる留め具を提供することであ
る。 In view of the above reasons, the purpose of this invention is to provide a fastener that uses existing bolts on the mounting surface, can be easily attached to the bolts, and can easily perform the work of fixing wire harnesses, etc. be.
以下、この考案の一実施例を図面にしたがつて
説明する。 An embodiment of this invention will be described below with reference to the drawings.
ワイヤハーネス（ケーブル、配管等の場合もあ
る）Ｗを取付面Ｆに固定するための合成樹脂製の
留め具１は、ワイヤハーネスＷの外周長より所定
量長い平帯状のベルト２と、該ベルト２の一端に
一体成形される固定筒３と、ベルト２の他端に一
体成形される嵌合筒９とを主体として構成されて
いる。 A synthetic resin fastener 1 for fixing a wire harness (cable, piping, etc.) W to a mounting surface F includes a flat belt 2 that is longer than the outer circumference of the wire harness W by a predetermined amount, and the belt. The main body is a fixed cylinder 3 integrally molded on one end of the belt 2, and a fitting cylinder 9 integrally molded on the other end of the belt 2.
固定筒３は、大径部４と小径部５とを同一中心
線上に有し、かつ両端開口で中空の段差円筒状に
形成されている。そして、大径部４の中心孔４ａ
は、取付面Ｆの既設ボルトＢに螺合されたナツト
Ｎに外嵌する孔径に形成されている。一方、小径
部５の中心孔５ａは、既設ボルトＢのおねじ部
Baが嵌挿される孔径に形成されており、この中
心孔５ａの内周壁面の下端部には既設ボルトＢの
おねじ部Baに係合する係止爪６，６が平面形状
で円弧状に突設されている。また、大径部４と小
径部５との段差部には、小径部５の弾性変形（弾
性拡開）を許容する平面形状で円弧状の逃げ孔
７，７が、小径部５の外周面に沿いかつ係止爪
６，６に相対する位置に形成されている。さら
に、小径部５の外周面には嵌合筒９を抜け止めす
るための平面形状でほぼ90°の円弧状の抜止爪８，
８が突設されている。 The fixed cylinder 3 has a large diameter part 4 and a small diameter part 5 on the same center line, and is formed into a hollow stepped cylinder shape with both ends open. Then, the center hole 4a of the large diameter portion 4
is formed to have a hole diameter that fits into the nut N screwed onto the existing bolt B on the mounting surface F. On the other hand, the center hole 5a of the small diameter portion 5 is located at the male threaded portion of the existing bolt B.
The center hole 5a has a circular planar locking pawl 6, 6 that engages with the male threaded portion B a of the existing bolt B at the lower end of the inner circumferential wall surface of the center hole 5a. It is protruded in an arc shape. Further, in the stepped portion between the large diameter portion 4 and the small diameter portion 5, relief holes 7, 7 having a plane shape and an arc shape that allow elastic deformation (elastic expansion) of the small diameter portion 5 are provided on the outer peripheral surface of the small diameter portion 5. The locking claws 6, 6 are formed at positions opposite to the locking claws 6, 6. Further, on the outer circumferential surface of the small diameter portion 5, a retaining pawl 8 having a planar shape and an approximately 90° arc shape for retaining the fitting tube 9 from slipping out.
8 is provided protrudingly.
嵌合筒９は、固定筒３の小径部５より若干大径
の中心孔９ａを有する両端開口の円筒状に形成さ
れている。この嵌合筒９の中心孔９ａの内周壁面
下端部には、固定筒３の小径部５に形成された抜
止爪８，８と係合し、かつ第３図に示すように小
径部５の外周面に当接する係合部１０，１０が平
面形状でほぼ90°の円筒状に形成されている。な
お、１１，１２は固定筒３の大径部４及び嵌合筒
９の外周面筒方向にそれぞれ突設されるリブであ
る。 The fitting tube 9 is formed into a cylindrical shape with openings at both ends and a center hole 9a having a slightly larger diameter than the small diameter portion 5 of the fixed tube 3. The lower end of the inner circumferential wall surface of the center hole 9a of this fitting cylinder 9 engages with the retaining pawls 8, 8 formed in the small diameter part 5 of the fixed cylinder 3, and as shown in FIG. The engaging portions 10, 10 that come into contact with the outer circumferential surface of are formed into a substantially 90° cylindrical planar shape. Note that 11 and 12 are ribs protruding in the direction of the large diameter portion 4 of the fixed cylinder 3 and the outer peripheral surface of the fitting cylinder 9, respectively.
また、この実施例では、第３図に示すように、
上下２枚のプレートP1，P2のうち、上のプレー
トP1上面を取付面Ｆとし、２枚のプレートP1，
P2を締着するボルトを既設ボルトＢとしている。 Furthermore, in this embodiment, as shown in FIG.
Of the two upper and lower plates P 1 and P 2 , the upper surface of the upper plate P 1 is the mounting surface F, and the two plates P 1 ,
The bolt that tightens P 2 is the existing bolt B.
上記の構成において、ワイヤハーネスＷを取付
面Ｆに固定するにあたり、まず、固定筒３の大径
部４をナツトＮに嵌挿しながら小径部５を既設ボ
ルトＢのおねじ部Baに所定量嵌挿して、小径部
５の係止爪６，６をおねじ部Baと係合させるこ
とで、留め具１が取付面Ｆに対し既設ボルトＢを
介して取りつけられる。前記既設ボルトＢに対す
る固定筒３の取付け作業は、同固定筒３の小径部
５の上端開口部より既設ボルトＢのおねじ部Ba
を目視によつて確認しながら容易にかつ確実に行
うことができる。 In the above configuration, when fixing the wire harness W to the mounting surface F, first, while inserting the large diameter part 4 of the fixed tube 3 into the nut N, insert the small diameter part 5 into the male thread part B a of the existing bolt B by a predetermined amount. The fastener 1 is attached to the mounting surface F via the existing bolt B by fitting and engaging the locking claws 6, 6 of the small diameter portion 5 with the male threaded portion B a. The work of attaching the fixed tube 3 to the existing bolt B is carried out from the upper end opening of the small diameter portion 5 of the fixed tube 3 to the male threaded portion B a of the existing bolt B.
This can be done easily and reliably while visually checking.
次に、ベルト２をワイヤハーネスＷの外周面に
沿つてたわませた状態のもとで、嵌合筒９を固定
筒３の小径部５に所定量嵌挿して、小径部５の抜
止爪８に対し嵌合筒９の係合部１０を係合させる
ことでプレートの取付面Ｆに対するワイヤハーネ
スＷの固定作業が完了する。 Next, with the belt 2 bent along the outer peripheral surface of the wire harness W, the fitting tube 9 is fitted into the small diameter portion 5 of the fixed tube 3 by a predetermined amount, and the retaining claw of the small diameter portion 5 is inserted. 8 is engaged with the engaging portion 10 of the fitting tube 9, thereby completing the work of fixing the wire harness W to the mounting surface F of the plate.
上述したように、プレートの取付面Ｆ側におい
て突出している既設ボルトＢのおねじ部Baに対
し、留め具１を装着し、同取付面Ｆ側において、
前記留め具１によつてワイヤハーネスＷを結束し
て固定するものであるから、プレートの反対側か
ら留め具を装着し、プレートの取付面Ｆ側におい
てワイヤハーネスＷを固定するものと異なり、ワ
イヤハーネスＷの固定作業が容易となる。 As mentioned above, the fastener 1 is attached to the male thread part B a of the existing bolt B that protrudes on the mounting surface F side of the plate, and on the same mounting surface F side,
Since the wire harness W is bundled and fixed by the fastener 1, unlike the case where the fastener is attached from the opposite side of the plate and the wire harness W is fixed on the mounting surface F side of the plate, the wire harness W is tied and fixed by the fastener 1. The work of fixing the harness W becomes easier.
さらに、既設のボルトＢのおねじ部Baに嵌挿
されて係着している固定筒３の小径部５外周面
に、嵌合筒９が外嵌して係合する構造上、前記お
ねじ部Baに対し固定筒３の小径部５が抜出る方
向に外力が作用した場合、小径部５ａと外嵌して
いる嵌合筒９によつて、小径部５ａの拡開変形が
阻止される。このため、小径部５ａの係止爪８，
８がおねじ部Baに対し係着状態に保持され、こ
れによつておねじ部Baに対する留め具１の離脱
が防止される。なお、その後、固定筒３の小径部
５に対し、嵌合筒９を90°回動させることで、小
径部５の抜止爪８と嵌合筒９との係合を容易に外
すことができて、ワイヤハーネスＷの離脱作業を
容易に行うことができる。 Furthermore, due to the structure in which the fitting tube 9 fits externally and engages with the outer circumferential surface of the small diameter portion 5 of the fixed tube 3 which is fitted and engaged with the male threaded portion B a of the existing bolt B, the aforementioned When an external force acts on the threaded portion B a in the direction in which the small diameter portion 5 of the fixed tube 3 is pulled out, the expanding deformation of the small diameter portion 5a is prevented by the fitting tube 9 that is externally fitted to the small diameter portion 5a. be done. For this reason, the locking pawl 8 of the small diameter portion 5a,
8 is held in an engaged state with respect to the male threaded portion B a , thereby preventing the fastener 1 from detaching from the male threaded portion B a . Note that by subsequently rotating the fitting tube 9 by 90 degrees with respect to the small diameter portion 5 of the fixed tube 3, the engagement between the retaining claw 8 of the small diameter portion 5 and the fitting tube 9 can be easily disengaged. Therefore, the work of detaching the wire harness W can be easily performed.
（第４図参照）
以上述べたように、この考案は、プレートの取
付面に対しワイヤハーネス等を固定する留め具で
あつて、ワイヤハーネス等の外周長に対応する長
さを有するベルトと、該ベルトの一端に形成され
かつ前記取付面の既設ボルトのおねじ部に嵌挿さ
れて該おねじ部に係合する係止爪を内周壁面に有
する両端開口筒状の固定筒と、前記ベルトの他端
に形成されかつ固定筒の外周面に嵌挿されて該固
定筒の外方への拡開を規制する内孔を有するとと
もに、同固定筒外周面に突設される抜止爪に係合
する係合部を内周壁面に有する嵌合筒とを備え、
しかも前記抜止爪とこれに係合する係合部とは平
面形状で円弧状にそれぞれ形成され、前記固定筒
の筒回りに対し前記嵌合筒を所定角度回動するこ
とで、前記抜止爪と係合部との係合が解除される
構成にしてある留め具である。(See Figure 4) As described above, this invention is a fastener for fixing a wire harness, etc. to the mounting surface of a plate, and includes a belt having a length corresponding to the outer circumference of the wire harness, etc. a cylindrical fixed cylinder with open ends at both ends, which is formed at one end of the belt and has locking claws on its inner circumferential wall surface that are fitted into and engaged with the male threads of the existing bolts on the mounting surface; It has an inner hole formed at the other end of the belt and fitted into the outer peripheral surface of the fixed cylinder to restrict the outward expansion of the fixed cylinder, and a retaining claw protruding from the outer peripheral surface of the fixed cylinder. and a fitting tube having an engaging portion on an inner circumferential wall surface,
Moreover, the retaining pawl and the engaging portion that engage with the retaining pawl are each formed in an arcuate planar shape, and by rotating the fitting cylinder by a predetermined angle around the fixed cylinder, the retaining pawl and the engaging portion that engage with the retaining pawl are connected to each other. The fastener is configured to be disengaged from the engaging portion.
したがつて、この考案によれば、プレートの取
付面にワイヤハーネス等を固定する場合、従来と
異つて、取付面に留め具専用の取付穴を形成する
必要性を解消し、取付面に既設のボルトを利用
し、このボルトのおねじ部に対し、ベルトの一端
に形成される固定筒を嵌挿して該固定筒の係止爪
をおねじ部に係合させることで、取付面に留め具
を容易に取りつけることができる。前記おねじ部
に対する固定筒の係合は、該固定筒が両端開口筒
状に形成されるため、この固定筒の上端開口部よ
りおねじ部を目視によつて確認しながら容易にか
つ確実に行うことができる。 Therefore, according to this invention, when fixing a wire harness or the like to the mounting surface of the plate, unlike the conventional method, it is unnecessary to form a dedicated mounting hole for the fastener on the mounting surface, and the existing Using the bolt, insert the fixing tube formed at one end of the belt into the male thread of the bolt, and engage the locking claw of the fixing tube with the male thread to secure it to the mounting surface. Equipment can be easily attached. Since the fixed tube is formed into a cylindrical shape with both ends open, the fixed tube can be easily and reliably engaged with the male threaded portion while visually checking the male threaded portion from the upper end opening of the fixed tube. It can be carried out.
プレートの取付面に留め具を装着した後、同取
付面側において、ワイヤハーネス等の外周面に沿
つてベルトをたわませ、このベルトの他端に形成
される嵌合筒を前記固定筒に嵌挿して、固定筒の
抜止爪と嵌合筒の係合部とを係合させることで、
取付面に対し、ワイヤハーネス等を固定すること
ができる。このため、プレートの反対側から留め
具を装着し、プレートの取付面側においてワイヤ
ハーネスを固定するものと異なり、ワイヤハーネ
ス等の固定作業が容易となる。 After attaching the fastener to the mounting surface of the plate, bend the belt along the outer peripheral surface of the wire harness, etc. on the same mounting surface side, and attach the fitting tube formed at the other end of the belt to the fixed tube. By fitting and engaging the locking claw of the fixed cylinder and the engaging part of the fitting cylinder,
Wire harnesses, etc. can be fixed to the mounting surface. Therefore, unlike the case where a fastener is attached from the opposite side of the plate and the wire harness is fixed on the mounting surface side of the plate, the work of fixing the wire harness and the like becomes easy.
さらに、既設のボルトのおねじ部に対し、固定
筒が嵌挿され、その係止爪において係着している
状態において、固定筒の内方への変形は、前記お
ねじ部によつて規制され、同固定筒の外方への拡
開は、固定筒と外嵌している嵌合筒によつて規制
することができる。このため、既設ボルトのおね
じ部に対し固定筒の係止爪が強固に係着した状態
に保持され、これによつておねじ部に対する留め
具の離脱を確実に防止することができる等の効果
がある。 Furthermore, when the fixing tube is inserted into the male threaded portion of an existing bolt and is locked with its locking claws, inward deformation of the fixing tube is restricted by the male threaded portion. The outward expansion of the fixed tube can be restricted by a fitting tube that is fitted onto the fixed tube. Therefore, the locking claw of the fixing cylinder is held firmly in the state of being locked to the male threaded portion of the existing bolt, thereby reliably preventing the fastener from detaching from the male threaded portion. effective.
さらに、前記抜止爪と、これに係合する係合部
とは平面形状で円弧状に形成され、前記固定筒の
筒回りに対し嵌合筒を所定角度回動することで、
前記抜止爪と係合部との係合が解除される構成に
してあるから、前記固定筒の筒回りに対し嵌合筒
を所定角度だけ回動して前記抜止爪と係合部との
係合を解除した状態のもとで、固定筒に対し嵌合
筒を容易に抜き外すことができる。そして、固定
筒より嵌合筒を抜き外して、固定筒の外方への拡
開を許容することで、既設ボルトのおねじ部に対
し固定筒を容易に離脱することができるという効
果もある。 Furthermore, the retaining pawl and the engaging portion that engages with the retaining pawl are formed in a planar arc shape, and by rotating the fitting cylinder by a predetermined angle around the fixed cylinder,
Since the engagement between the retaining pawl and the engaging portion is released, the engaging tube can be rotated by a predetermined angle with respect to the circumference of the fixed tube to disengage the retaining pawl and the engaging portion. In the state where the fitting is released, the fitting cylinder can be easily removed from the fixed cylinder. Furthermore, by removing the fitting tube from the fixed tube and allowing the fixed tube to expand outward, there is also the effect that the fixed tube can be easily removed from the male thread of the existing bolt. .
図面はこの考案の一実施例を示すもので、第１
図は留め具を一部破断して示す斜視図、第２図は
留め具の平面図、第３図は取付面にワイヤハーネ
スを固定した状態の留め具を示す側断面図、第４
図は固定筒と嵌合筒との係合を外す状態を示す説
明図である。
１…留め具、２…ベルト、３…固定筒、６…係
止爪、７…抜止爪、９…嵌合部、１０…係合部、
Ｆ…取付面、Ｂ…既設ボルト、Ｗ…ワイヤハーネ
ス。
The drawing shows one embodiment of this invention.
The figure is a partially broken perspective view of the fastener, Figure 2 is a plan view of the fastener, Figure 3 is a side sectional view showing the fastener with the wire harness fixed to the mounting surface, and
The figure is an explanatory diagram showing a state in which the fixed cylinder and the fitting cylinder are disengaged. DESCRIPTION OF SYMBOLS 1... Fastener, 2... Belt, 3... Fixed cylinder, 6... Locking claw, 7... Retaining claw, 9... Fitting part, 10... Engaging part,
F...Mounting surface, B...Existing bolt, W...Wire harness.
Claims (1)
定する留め具であつて、ワイヤハーネス等の外周
長に対応する長さを有するベルトと、該ベルトの
一端に形成されかつ前記取付面の既設ボルトのお
ねじ部に嵌挿されて該おねじ部に係合する係止爪
を内周壁面に有する両端開口筒状の固定筒と、前
記ベルトの他端に形成されかつ固定筒の外周面に
嵌挿されて該固定筒の外方への拡開を規制する内
孔を有するとともに、同固定筒外周面に突設され
る抜止爪に係合する係合部を内周壁面に有する嵌
合筒とを備え、 しかも、前記抜止爪とこれに係合する係合部と
は平面形状で円弧状にそれぞれ形成され、前記固
定筒の筒回りに対し前記嵌合筒を所定角度回動す
ることで、前記抜止爪と係合部との係合が解除さ
れる構成にしてあることを特徴とする留め具。[Claims for Utility Model Registration] A fastener for fixing a wire harness, etc. to the mounting surface of a plate, comprising a belt having a length corresponding to the outer circumference of the wire harness, etc., and a fastener formed at one end of the belt. a cylindrical fixing tube with openings at both ends and having locking claws on an inner circumferential wall surface that are fitted into and engage with the male threaded portion of the existing bolt on the mounting surface; It has an inner hole that is fitted into the outer peripheral surface of the fixed cylinder to restrict the outward expansion of the fixed cylinder, and an engaging part that engages with a retaining pawl that protrudes from the outer peripheral surface of the fixed cylinder. and a fitting tube provided on a peripheral wall surface, and the retaining pawl and the engaging portion that engage with the retaining pawl are each formed in a planar arc shape, and the fitting tube is provided around the circumference of the fixed tube. A fastener characterized in that the retaining claw is disengaged from the engaging portion by rotating by a predetermined angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12940181U JPS5834529U (en) | 1981-08-31 | 1981-08-31 | Fasteners for wire harnesses, etc. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12940181U JPS5834529U (en) | 1981-08-31 | 1981-08-31 | Fasteners for wire harnesses, etc. |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5834529U JPS5834529U (en) | 1983-03-07 |
| JPH019229Y2 true JPH019229Y2 (en) | 1989-03-14 |
Family
ID=29923067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12940181U Granted JPS5834529U (en) | 1981-08-31 | 1981-08-31 | Fasteners for wire harnesses, etc. |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5834529U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016020135A (en) * | 2014-07-14 | 2016-02-04 | トヨタ紡織株式会社 | Vehicle seat |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102005040019A1 (en) * | 2005-08-23 | 2007-03-01 | Airbus Deutschland Gmbh | Apparatus and method for supporting objects on a vehicle wall |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR94538E (en) * | 1968-02-12 | 1969-08-29 | Walter Peter Schmitt | Attachment device in particular for electrical conduits. |
| JPS4823427U (en) * | 1971-07-26 | 1973-03-17 | ||
| JPS5235784Y2 (en) * | 1973-06-07 | 1977-08-15 |
-
1981
- 1981-08-31 JP JP12940181U patent/JPS5834529U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016020135A (en) * | 2014-07-14 | 2016-02-04 | トヨタ紡織株式会社 | Vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5834529U (en) | 1983-03-07 |
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