JPH04312311A - Wiring protector and mounting method thereof - Google Patents
Wiring protector and mounting method thereofInfo
- Publication number
- JPH04312311A JPH04312311A JP3106696A JP10669691A JPH04312311A JP H04312311 A JPH04312311 A JP H04312311A JP 3106696 A JP3106696 A JP 3106696A JP 10669691 A JP10669691 A JP 10669691A JP H04312311 A JPH04312311 A JP H04312311A
- Authority
- JP
- Japan
- Prior art keywords
- wiring
- split tube
- tube
- protector
- resin sheet
- 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
- 230000001012 protector Effects 0.000 title claims abstract description 27
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 18
- 239000011347 resin Substances 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 17
- 238000010586 diagram Methods 0.000 description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 3
- 229920002554 vinyl polymer Polymers 0.000 description 3
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 2
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 101700004678 SLIT3 Proteins 0.000 description 1
- 102100027339 Slit homolog 3 protein Human genes 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Details Of Indoor Wiring (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は、自動車用ワイヤーハー
ネスの外装を保護する配線保護具および配線保護具の装
着方法に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a wire protector for protecting the exterior of an automobile wire harness, and a method for installing the wire protector.
【０００２】0002
【従来技術】従来、自動車用ワイヤーハーネスは、以下
のようにして保護されていた。即ち、
１）丸チューブ、コルゲートチューブにワイヤーハーネ
スを挿入する。
２）割りチューブ、割りコルゲートチューブ、ビニルシ
ートなどにワイヤーハーネスをあてがい、その上をビニ
ルテープなどでラッピング処理をする。あるいは、ワイ
ヤーハーネスを直接ビニルテープなどでラッピング処理
をする。
３）割りコルゲートチューブをワイヤーハーネスに被せ
る。BACKGROUND OF THE INVENTION Conventionally, automotive wire harnesses have been protected in the following manner. That is, 1) Insert the wire harness into the round tube or corrugated tube. 2) Attach the wire harness to a split tube, split corrugated tube, vinyl sheet, etc., and wrap it with vinyl tape, etc. Alternatively, wrap the wire harness directly with vinyl tape. 3) Cover the wire harness with the split corrugated tube.
【０００３】0003
【発明が解決しようとする課題】しかしながら、従来の
方法には以下のような問題があった。即ち、１）第１の
方法では、閉じたチューブにワイヤーハーネスを挿入す
るため、作業性が悪い。
２）第２の方法では、テープを巻くため、コストが上昇
し、重量も増加する。また、作業性も悪い。さらに、テ
ープ巻き後、配線自体が硬くなり、柔軟性がなくなる。
３）第３の方法では、割りコルゲートチューブのスリッ
トはストレートであるため、割りコルゲートチューブを
装着後、ワイヤーハーネスを屈曲させると、スリットが
開き、ワイヤーハーネスが露出してくる。従って、外観
が悪くなり、ワイヤーハーネスの保護も充分に行われな
い。[Problems to be Solved by the Invention] However, the conventional method has the following problems. That is, 1) In the first method, the wire harness is inserted into a closed tube, so the workability is poor. 2) In the second method, the tape is wound, which increases cost and weight. Moreover, workability is also poor. Furthermore, after wrapping with tape, the wiring itself becomes hard and loses its flexibility. 3) In the third method, the slit of the split corrugated tube is straight, so when the wire harness is bent after the split corrugated tube is attached, the slit opens and the wire harness is exposed. Therefore, the appearance is poor and the wire harness is not sufficiently protected.
【０００４】0004
【課題を解決するための手段】本発明は上記問題点を解
決した配線保護具および配線保護具の装着方法を提供す
るもので、斜めにスリットを有する樹脂シートをその両
端部を重ねて筒状に形成したことを第１発明とし、長手
方向に対してらせん状のスリットを有するコルゲートチ
ューブからなることを第２発明とし、樹脂シートの対角
上下面に長手方向に沿って係合部を設けたことを第３発
明とし、割りチューブを配線材に装着する配線保護具の
装着方法において、割りチューブを配線材に被せ、次い
で該割りチューブの両端部を配線材に対して相対的に逆
方向に捩じり、次いで、該割りチューブの両端部を配線
材に固定することを第４発明とするものである。[Means for Solving the Problems] The present invention provides a wiring protector and a method for attaching the wiring protector which solve the above-mentioned problems, and in which resin sheets having diagonal slits are overlapped at both ends to form a cylindrical shape. The first invention consists of a corrugated tube having a spiral slit in the longitudinal direction, and the second invention consists of a corrugated tube having a spiral slit in the longitudinal direction, and engaging parts are provided along the longitudinal direction on the diagonal upper and lower surfaces of the resin sheet. This is a third invention, in which a split tube is attached to a wiring material in a method for attaching a wiring protector, the split tube is placed over the wiring material, and then both ends of the split tube are placed in opposite directions relative to the wiring material. According to a fourth aspect of the present invention, the split tube is twisted as shown in FIG.
【０００５】[0005]
【作用】上述の第１発明では、筒状にした樹脂シートの
両端部は重なっているため、テープを巻く作業は必要な
くなる。また、樹脂シートのスリットは、筒状にした状
態ではらせん状になっているため、屈曲してもスリット
は開くことがなく、従って、装着されたワイヤーハーネ
スが露出することもない。第２の発明では、コルゲート
チューブがらせん状のスリットを有するため、第１の発
明と同様に、屈曲してもスリットは開くことがなく、従
って、装着されたワイヤーハーネスが露出することもな
い。第３の発明では、係合部を係合させるだけでワイヤ
ーハーネスに取り付けられるので、容易な作業で確実な
保護を行える。第４の発明では、割りチューブを配線材
に被せ、次いで該割りチューブの両端部を配線材に対し
て相対的に逆方向に捩じり、配線材に固定してあるため
、チューブの割れ目はらせん状になり、テープ巻きの作
業が不要になるとともに、屈曲性を損なうこともない。[Operation] In the first aspect of the invention, since both ends of the cylindrical resin sheet overlap, there is no need to wind the tape. Further, since the slit of the resin sheet is spiral in the cylindrical state, the slit does not open even when bent, and therefore, the attached wire harness is not exposed. In the second invention, since the corrugated tube has a spiral slit, similarly to the first invention, the slit does not open even when bent, and therefore, the attached wire harness is not exposed. In the third invention, since the wire harness can be attached to the wire harness simply by engaging the engaging portions, reliable protection can be achieved with easy work. In the fourth invention, the split tube is placed over the wiring material, and then both ends of the split tube are twisted in the opposite direction relative to the wiring material and fixed to the wiring material, so that cracks in the tube are prevented. It has a spiral shape, which eliminates the need for tape winding and does not impair flexibility.
【０００６】[0006]
【実施例】以下、図面に示した実施例に基づいて本発明
を詳細に説明する。実施例１．図１は本発明にかかる配
線保護具の一実施例の製作工程を示し、樹脂シート１に
斜めにスリット２を入れ、両側縁を重ね合わせて筒状物
３を形成する。樹脂シート１の両側縁４は、周長の二分
の一から四分の一程度重なるようにする。この配線保護
具をワイヤーハーネスに装着すると、ワイヤーハーネス
は露見することがなく、また、スリット２はらせん状に
なっているため、屈曲しても口開きすることもない。DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention will be explained in detail below based on embodiments shown in the drawings. Example 1. FIG. 1 shows the manufacturing process of an embodiment of the wiring protector according to the present invention, in which a slit 2 is made diagonally in a resin sheet 1, and both side edges are overlapped to form a cylindrical object 3. Both side edges 4 of the resin sheet 1 are made to overlap by about 1/2 to 1/4 of the circumference. When this wiring protector is attached to a wire harness, the wire harness will not be exposed, and since the slit 2 has a spiral shape, it will not open even when bent.
【０００７】実施例２．図２は本発明にかかる配線保護
具の他の実施例の斜視図であり、コルゲートチューブ２
１にらせん状のスリット２２を入れたものである。この
コルゲートチューブ２１を屈曲しても、スリット２２は
らせん状になっているために口開きすることがない。Example 2. FIG. 2 is a perspective view of another embodiment of the wiring protector according to the present invention, in which a corrugated tube 2
1 with a spiral slit 22. Even if this corrugated tube 21 is bent, the slit 22 does not open because it has a spiral shape.
【０００８】実施例３．図３は本発明にかかる配線保護
具の更に他の実施例の斜視図であり、樹脂シート５の対
角上下面に長手方向に沿って係合部５１、５２を設けた
もので、Ａ端とＢ端とを合わせて係合部５１、５２を長
手方向に係合させて、ワイヤーハーネスに取り付けるも
のである。Example 3. FIG. 3 is a perspective view of still another embodiment of the wiring protector according to the present invention, in which engaging portions 51 and 52 are provided along the longitudinal direction on the diagonal upper and lower surfaces of the resin sheet 5, and the A end and the B end, and the engaging portions 51 and 52 are engaged in the longitudinal direction to be attached to the wire harness.
【０００９】実施例４．図４は本発明にかかる配線保護
具の装着方法の一実施例の説明図である。図４に示すよ
うに、ストレートなスリット３２を有する割りチューブ
３１からなる配線保護具をワイヤーハーネス３３に装着
する。次いで、割りチューブ３１の両端部３４ａ、３４
ｂをワイヤーハーネス３３に対して相対的に逆方向に捩
じり、これらの両端部３４ａ、３４ｂをワイヤーハーネ
ス３３にテープ３５で固定する。この状態で、スリット
３２は捩じられてらせん状になる。ワイヤーハーネス３
３は充分な捩じり強さを有するため、割りチューブ３１
の捩じれが戻ることはない。このようにして配線保護具
を装着すると、テープ３５は割りチューブ３１の両端部
３４ａ、３４ｂのみで使用されているため、割りチュー
ブ３１全体にテープ３５を巻いた場合よりも、配線保護
具の屈曲性がよくなる。なお、割りチューブにおいて、
周長の四分の一程度のラップ代を設けると、ワイヤーハ
ーネスが外部に露見することがなく、外観がよくなり、
また、割りチューブをコルゲート形状にすると、屈曲性
が一層よくなる。なお、割りチューブ両端部のワイヤー
ハーネスへの固定方法は上記実施例に限定されるもので
はない。Example 4. FIG. 4 is an explanatory diagram of an embodiment of the method for attaching a wiring protector according to the present invention. As shown in FIG. 4, a wiring protector made of a split tube 31 having a straight slit 32 is attached to the wire harness 33. Next, both ends 34a, 34 of the split tube 31
b is twisted in the opposite direction relative to the wire harness 33, and both ends 34a and 34b are fixed to the wire harness 33 with tape 35. In this state, the slit 32 is twisted into a spiral shape. wire harness 3
3 has sufficient torsional strength, so the split tube 31
The twist will never return. When the wiring protector is attached in this way, the tape 35 is used only at both ends 34a and 34b of the split tube 31, so the bending of the wiring protector is less than when the tape 35 is wrapped around the entire split tube 31. Sexuality improves. In addition, in split tubes,
By providing a wrapping allowance of about one-quarter of the circumference, the wire harness will not be exposed to the outside, and the appearance will improve.
Moreover, if the split tube is made into a corrugated shape, the flexibility will be further improved. Note that the method of fixing both ends of the split tube to the wire harness is not limited to the above embodiment.
【００１０】0010
【発明の効果】以上説明したように本発明によれば、斜
めにスリットを有する樹脂シートをその両端部を重ねて
筒状に形成したものからなり、あるいは、長手方向に対
してらせん状のスリットを有するコルゲートチューブか
らなり、あるいは、樹脂シートの対角上下面に長手方向
に沿って係合部を設けたものからなるため、屈曲性がよ
く、また、屈曲しても口開きせず、外観を損なうことが
ないという優れた効果がある。また、割りチューブを配
線材に装着する配線保護具の装着方法において、割りチ
ューブを配線材に被せ、次いで該割りチューブの両端部
を配線材に対して相対的に逆方向に捩じり、次いで、該
割りチューブの両端部を配線材に固定すると、割りチュ
ーブ全体にわたってテープ巻きする必要がないため、屈
曲性がよく、作業性も向上するという優れた効果がある
。As explained above, according to the present invention, a resin sheet having diagonal slits is formed into a cylinder by stacking both ends of the resin sheet, or a resin sheet having a spiral slit in the longitudinal direction is formed. Since it is made of a corrugated tube with a resin sheet or a resin sheet with engaging parts provided along the longitudinal direction on the diagonal upper and lower surfaces, it has good flexibility and does not open even when bent, and has a good appearance. It has the excellent effect of not damaging the In addition, in a method for attaching a wiring protector in which a split tube is attached to a wiring material, the split tube is placed over the wiring material, and then both ends of the split tube are twisted in the opposite direction relative to the wiring material, and then If both ends of the split tube are fixed to the wiring material, there is no need to wrap the entire split tube with tape, which provides excellent flexibility and improves workability.
【図１】本発明に係る配線保護具の一実施例の製作工程
説明図である。FIG. 1 is an explanatory diagram of a manufacturing process of an embodiment of a wiring protector according to the present invention.
【図２】本発明に係る配線保護具の他の実施例の斜視図
である。FIG. 2 is a perspective view of another embodiment of the wiring protector according to the present invention.
【図３】本発明に係る配線保護具の更なる他の実施例の
斜視図である。FIG. 3 is a perspective view of still another embodiment of the wiring protector according to the present invention.
【図４】本発明に係る配線保護具の装着方法の一実施例
の説明図である。FIG. 4 is an explanatory diagram of an embodiment of the wiring protector mounting method according to the present invention.
１、５ 樹脂シート２、２
２、３２ スリット
３ 筒状物４、
側縁２１
コルゲートチューブ３１
割りチューブ３３
ワイヤーハーネス
３４ａ、３４ｂ 端部1, 5 Resin sheet 2, 2
2, 32 slit 3 cylindrical object 4,
Side edge 21
corrugated tube 31
Split tube 33
Wire harness 34a, 34b end
Claims (4)
その両端部を重ねて筒状に形成したことを特徴とする配
線保護具。1. A wiring protector characterized in that a resin sheet having diagonal slits is formed into a cylindrical shape by overlapping both ends thereof.
を有するコルゲートチューブからなることを特徴とする
配線保護具。2. A wiring protector comprising a corrugated tube having a spiral slit in the longitudinal direction.
沿って係合部を設けたことを特徴とする配線保護具。3. A wiring protector characterized in that engaging portions are provided along the longitudinal direction on diagonal upper and lower surfaces of the resin sheet.
保護具の装着方法において、割りチューブを配線材に被
せ、次いで該割りチューブの両端部を配線材に対して相
対的に逆方向に捩じり、次いで、該割りチューブの両端
部を配線材に固定することを特徴とする配線保護具の装
着方法。4. A method for attaching a wiring protector in which a split tube is attached to a wiring material, which comprises placing the split tube over the wiring material, and then twisting both ends of the split tube in opposite directions relative to the wiring material. and then fixing both ends of the split tube to a wiring material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3106696A JPH04312311A (en) | 1991-04-11 | 1991-04-11 | Wiring protector and mounting method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3106696A JPH04312311A (en) | 1991-04-11 | 1991-04-11 | Wiring protector and mounting method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04312311A true JPH04312311A (en) | 1992-11-04 |
Family
ID=14440193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3106696A Pending JPH04312311A (en) | 1991-04-11 | 1991-04-11 | Wiring protector and mounting method thereof |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04312311A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006521669A (en) * | 2003-03-24 | 2006-09-21 | フェデラル モーガル システムズ プロテクション グループ | Electromagnetic shielding sleeve for the purpose of protecting cable bundles used for example in aviation technology |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913021B2 (en) * | 1975-04-28 | 1984-03-27 | ゼロツクス コ−ポレ−シヨン | Composite photoreceptor material |
-
1991
- 1991-04-11 JP JP3106696A patent/JPH04312311A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5913021B2 (en) * | 1975-04-28 | 1984-03-27 | ゼロツクス コ−ポレ−シヨン | Composite photoreceptor material |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006521669A (en) * | 2003-03-24 | 2006-09-21 | フェデラル モーガル システムズ プロテクション グループ | Electromagnetic shielding sleeve for the purpose of protecting cable bundles used for example in aviation technology |
| JP4688107B2 (en) * | 2003-03-24 | 2011-05-25 | フェデラル モーグル システムス プロテクション | Electromagnetic shielding sleeve for the purpose of protecting cable bundles used for example in aviation technology |
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