JPH0567127U - Hinge structure - Google Patents
Hinge structureInfo
- Publication number
- JPH0567127U JPH0567127U JP432092U JP432092U JPH0567127U JP H0567127 U JPH0567127 U JP H0567127U JP 432092 U JP432092 U JP 432092U JP 432092 U JP432092 U JP 432092U JP H0567127 U JPH0567127 U JP H0567127U
- Authority
- JP
- Japan
- Prior art keywords
- wire harness
- portions
- hinge
- swinging
- connecting portions
- 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】
【構成】 ヒンジ部９が、それぞれが各揺動部７，８に
連結する複数の連結部２６，２７に分割され、各連結部
２６，２７は、肉厚が薄くかつ両揺動部間７，８のラン
ド長さが長く形成されており、また各連結部２６，２７
の内の両端の二つに、その端縁に沿って揺動部７，８の
一方から他方にかけて延在するリブが設けられている。
【効果】 各連結部２６，２７の肉厚が薄くかつランド
長さを長く形成しているため該各連結部２６，２７に生
じる応力が分散し、また両端の連結部２６の端縁に設け
られたリブが連結部２６の強度を向上させることになる
ため、亀裂が生じにくくなり、さらに、ヒンジ部９が複
数に分割されているため、いずれかが破断しても、ヒン
ジ部９全体は破断せず、信頼性が大幅に向上することに
なる。
(57) [Summary] [Structure] The hinge portion 9 is divided into a plurality of connecting portions 26 and 27 which are connected to the swinging portions 7 and 8, respectively, and each connecting portion 26 and 27 has a thin wall thickness and a small thickness. The land length between the swinging portions 7 and 8 is formed long, and the connecting portions 26 and 27 are formed.
Ribs extending from one of the rocking portions 7 and 8 to the other along the edge of the ribs are provided at two of the two ends of the rib. [Effects] Since the connecting portions 26 and 27 are thin and the land length is long, the stress generated in the connecting portions 26 and 27 is dispersed, and the connecting portions 26 at both ends are provided with edges. Since the ribs thus formed improve the strength of the connecting portion 26, cracks are less likely to occur. Furthermore, since the hinge portion 9 is divided into a plurality of pieces, even if one of them is broken, the entire hinge portion 9 is It does not break and the reliability is greatly improved.
Description
【０００１】[0001]
本考案は、合成樹脂材料からなる、例えばワイヤハーネス用プロテクタ等のヒ ンジ構造に関する。 The present invention relates to a hinge structure made of a synthetic resin material, such as a protector for a wire harness.
【０００２】[0002]
例えば、図５に示すようなワイヤハーネス用プロテクタ５１は、合成樹脂材料 からなるもので、相互に相対的に揺動するニつの揺動部５２，５３と、これら揺 動部５２，５３同士を連結させる一体成形のヒンジ部５４とを有するヒンジ構造 を採用している。このワイヤハーネス用プロテクタ５１の一方の揺動部５２には 、ワイヤハーネスを収納するワイヤハーネス収納部５５が設けられている。そし て、このワイヤハーネス用プロテクタ５１は、一方の揺動部５２を他方の揺動部 ５３に対して開きワイヤハーネス収納部５５にワイヤハーネスを収納した状態で 輸送等がなされ、その後、前記開いた状態のまま被取付部材５６に他方の揺動部 ５３を取り付け、ヒンジ部５４を屈曲させ一方の揺動部５２を閉じて該一方の揺 動部５２を被取付部材５６に取り付けて、内部に収納されたワイヤハーネスを保 護しつつ被取付部材５６に支持するようになっている。 上記、ワイヤハーネス用プロテクタ５１のヒンジ部５４は、図６に示すように 中央の肉厚が薄く各揺動部５２，５３に連結する側の肉厚が厚い一定の断面形状 をなしている。 For example, a protector 51 for a wire harness as shown in FIG. 5 is made of a synthetic resin material, and has two swing parts 52 and 53 that swing relatively to each other and these swing parts 52 and 53. A hinge structure having an integrally formed hinge portion 54 to be connected is adopted. A wire harness accommodating portion 55 for accommodating a wire harness is provided on one swinging portion 52 of the wire harness protector 51. Then, the protector 51 for wire harness is used for transportation or the like in a state where the one swinging portion 52 is opened with respect to the other swinging portion 53 and the wire harness is stored in the wire harness storing portion 55, and then the openable portion is opened. In this state, the other swinging portion 53 is attached to the attached member 56, the hinge portion 54 is bent, the one swinging portion 52 is closed, and the one swinging portion 52 is attached to the attached member 56. The wire harness stored in the above is protected and supported by the attached member 56. As shown in FIG. 6, the hinge portion 54 of the wire harness protector 51 has a constant cross-sectional shape with a small thickness at the center and a large thickness on the side connected to the swing portions 52 and 53.
【０００３】[0003]
しかしながら上記ワイヤハーネス用プロテクタ５１は、一方の揺動部５２を他 方の揺動部５３に対して閉じるまでは常に開いた状態とされるため、この開いた 状態のときに外力（例えば、ワイヤハーネスの組み付け時あるいは輸送時におけ る、重量物であるワイヤハーネスによる負荷等）を受けると、この外力は最も肉 厚の薄いヒンジ部５４に応力を集中させることになる。特に、この外力がヒンジ 部５４にねじれを生じさせる場合には、ヒンジ部５４の最も肉厚の薄い部分に亀 裂が生じ、この亀裂が広がってヒンジ部５４全体が破断する可能性があった。ま た、この亀裂を防止するため、成形直後にヒンジ部５４を屈曲させその強度を向 上させる方法もあるが、この方法では、人手がかかるため大幅なコストアップに つながるという問題があった。そして、これらの問題は、上記ワイヤハーネス用 プロテクタ５１に限定されず、合成樹脂材料からなるもののヒンジ構造において は、共通のものである。 したがって、本考案の目的は、合成樹脂材料からなるものにおいて、大幅なコ ストアップを伴うことなく、ヒンジ部の破断を防止することができ、信頼性の高 いヒンジ構造を提供することである。 However, since the protector 51 for the wire harness is always in the open state until the one swinging portion 52 is closed with respect to the other swinging portion 53, an external force (for example, a wire When the harness is assembled or transported, the external force concentrates stress on the thinnest hinge portion 54 when receiving a load such as a heavy load of the wire harness. In particular, when this external force causes the hinge portion 54 to twist, a crack occurs in the thinnest portion of the hinge portion 54, and this crack may spread and the entire hinge portion 54 may break. .. In addition, in order to prevent this crack, there is also a method of bending the hinge portion 54 to improve its strength immediately after molding, but this method has a problem that it requires a lot of manpower and leads to a significant increase in cost. These problems are not limited to the protector 51 for wire harness, but are common to hinge structures made of synthetic resin material. Therefore, an object of the present invention is to provide a highly reliable hinge structure which is made of a synthetic resin material and which can prevent the hinge portion from breaking without causing a significant cost increase. ..
【０００４】[0004]
上記目的を達成するために、本考案のヒンジ構造は、合成樹脂材料からなり、 相互に相対的に揺動するニつの揺動部同士を連結させるヒンジ部を有するもので あって、前記ヒンジ部は、それぞれが前記各揺動部に連結する複数の連結部から なっており、該各連結部は、肉厚が薄くかつ前記両揺動部間のランド長さが長く 形成されており、また該各連結部の内の両端の二つには、その端縁に沿って前記 揺動部の一方から他方にかけて延在するリブが設けられていることを特徴として いる。 In order to achieve the above object, the hinge structure of the present invention has a hinge part made of a synthetic resin material and connecting two rocking parts that rock relative to each other. Comprises a plurality of connecting portions each connected to each of the swinging portions, each connecting portion having a thin wall thickness and a long land length between the both swinging portions. It is characterized in that two ribs at both ends of each of the connecting portions are provided with ribs extending from one side to the other side of the swinging portion along the edge thereof.
【０００５】[0005]
本考案のヒンジ構造によれば、ヒンジ部を構成する各連結部は、肉厚が薄くか つランド長さが長く形成されているため、該各連結部に生じる応力が分散し、亀 裂が生じにくい。また、各連結部の内のねじれの影響を最も受ける両端の二つの それぞれの端縁に設けられたリブが、両端の連結部の強度を向上させることにな るため、この理由からも亀裂が生じにくい。さらに、ヒンジ部が複数の連結部に 分割されているため、最悪いずれかの連結部に亀裂が生じ破断することがあって もこの破断は該亀裂が生じた連結部に止まることになり、ヒンジ部全体が破断し てしまうことがない。 According to the hinge structure of the present invention, since each connecting portion forming the hinge portion is formed to have a thin wall thickness and a long land length, the stress generated in each connecting portion is dispersed and a crack is generated. Unlikely to occur. Also, because the ribs provided on the two edges at the two ends, which are most affected by the twist in each connecting part, improve the strength of the connecting parts at both ends, and for this reason also cracks occur. Unlikely to occur. Further, since the hinge part is divided into a plurality of connecting parts, even if one of the connecting parts is cracked at the worst and ruptures, this rupture stops at the connecting part where the crack occurs. The entire part does not break.
【０００６】[0006]
本考案の一実施例によるヒンジ構造について図１〜図４を参照して以下に説明 する。なお、本実施例においては、本考案のヒンジ構造を合成樹脂材料からなる ワイヤハーネス用プロテクタに適用するものを例にとり説明するが、合成樹脂材 料からなるヒンジ構造を有するものであれば、他の種々のものに適用可能である ことは勿論である。 A hinge structure according to an embodiment of the present invention will be described below with reference to FIGS. In this embodiment, the hinge structure of the present invention is applied to a protector for a wire harness made of a synthetic resin material as an example. However, as long as it has a hinge structure made of a synthetic resin material, Of course, it can be applied to various things.
【０００７】 図中符号１は本実施例のヒンジ構造が適用されるワイヤハーネス用プロテクタ 、符号２は該ワイヤハーネス用プロテクタ１が取り付けられる被取付部材をそれ ぞれ示している。ここで、上記被取付部材２は、例えば自動車のボディ側に取り 付けられるブラケット等であり、図１における左右方向に延在する基部３と、該 基部３の図１における右端から下方に屈曲された形状の側部４とを有するもので あって、基部３および側部４にはそれぞれ所定位置に第一係合穴５および第二係 合穴６が設けられている。In the drawings, reference numeral 1 denotes a wire harness protector to which the hinge structure of the present embodiment is applied, and reference numeral 2 denotes attached members to which the wire harness protector 1 is attached. Here, the attached member 2 is, for example, a bracket attached to the body side of an automobile, and includes a base portion 3 extending in the left-right direction in FIG. 1, and a downward bending from a right end of the base portion 3 in FIG. The base portion 3 and the side portion 4 are provided with a first engaging hole 5 and a second engaging hole 6, respectively, at predetermined positions.
【０００８】 ワイヤハーネス用プロテクタ１は、合成樹脂材料からなるもので、ワイヤハー ネスを支持するワイヤハーネス支持部（揺動部）７と、ワイヤハーネス用プロテ クタ１を被取付部材２に取り付けるための取付部（揺動部）８と、これらワイヤ ハーネス支持部７および取付部８同士を相互に相対揺動自在に連結させるヒンジ 部９とを有している。The wire harness protector 1 is made of a synthetic resin material, and is used for attaching the wire harness protector 1 (oscillating part) 7 for supporting the wire harness and the wire harness protector 1 to the attachment member 2. It has a mounting portion (swinging portion) 8 and a hinge portion 9 for connecting the wire harness support portion 7 and the mounting portions 8 to each other so that they can swing relative to each other.
【０００９】 上記取付部８は、図１における上下方向に延在する基板部１０と、基板部１０ から下方に延在する突出板部１１と、基板部１０の下端部から図１における右方 向に延出する第一延出部１２と、基板部１０の図１における上端部から右側方に 延出する第二延出部１３とを有しており、突出板部１１には図１における左方向 に突出し、上述した被取付部材２の第二係合穴６に係合する係合突出部１４が設 けられている。また、この取付部８には、その第一延在部１２の先端部に蓋部１ ５が揺動自在に設けられており、この蓋部１５の先端部には、第二延出部１３の 図１における下面側に設けられた係止穴１６に係止する係止片１７が設けられて いて、この係止片１７が係止穴１６に係止することによって、該蓋部１５は第一 延出部１２と第二延出部１３との間の開口部分を閉塞するようになっている。ま た、突出板部１１と第一延出部１２との間には補強のための傾斜板部１８が突出 板部１１の両端縁位置（図２参照）にそれぞれ設けられている。The mounting portion 8 includes a board portion 10 extending vertically in FIG. 1, a protruding plate portion 11 extending downward from the board portion 10, and a lower end portion of the board portion 10 to the right in FIG. 1 has a first extending portion 12 extending in a direction and a second extending portion 13 extending rightward from the upper end portion of the substrate portion 10 in FIG. An engaging protrusion 14 is provided which protrudes to the left in the above and engages with the second engaging hole 6 of the mounted member 2 described above. Further, a lid portion 15 is swingably provided at a tip portion of a first extension portion 12 of the attachment portion 8, and a second extension portion 13 is provided at a tip portion of the lid portion 15. 1 is provided with a locking piece 17 that locks in the locking hole 16 provided on the lower surface side, and by locking the locking piece 17 in the locking hole 16, the lid portion 15 is The opening portion between the first extending portion 12 and the second extending portion 13 is closed. Further, inclined plate portions 18 for reinforcement are provided between the projecting plate portion 11 and the first extending portion 12 at both end edge positions of the projecting plate portion 11 (see FIG. 2).
【００１０】 上記ワイヤハーネス支持部７は、取付部８に対して開いた状態（図１において 実線で示す状態）のときに、図１における上下方向に延在する平板部１９と、該 平板部１９の図１における上端部から左側方に延在する側方平板部２０と、該側 方平板部２０の先端部から図１における上方に延出する先端平板部２１とを有し ている。そして、先端平板部２１には、図１における左側方に突出し、ワイヤハ ーネス支持部７を取付部８に対して閉じた状態（図１において二点鎖線で示す状 態）のとき上述した被取付部材２の第一係合穴５に係合する係合凸部２２が設け られている。また、先端平板部２１と側方平板部２０との間には補強のための補 強板部２３が、先端平板部２１の両端縁位置（図２参照）にそれぞれ設けられて いる。The wire harness supporting portion 7 has a flat plate portion 19 extending in the up-down direction in FIG. 1 when the wire harness supporting portion 7 is opened with respect to the mounting portion 8 (a state shown by a solid line in FIG. 1), and the flat plate portion. 1 has a side flat plate portion 20 extending leftward from the upper end portion in FIG. 1, and a tip flat plate portion 21 extending upward from FIG. 1 from the tip end portion of the side flat plate portion 20. Further, the tip flat plate portion 21 protrudes to the left side in FIG. 1, and when the wire harness support portion 7 is closed with respect to the attachment portion 8 (the state indicated by the chain double-dashed line in FIG. 1), the above-mentioned attachment Engagement protrusions 22 that engage with the first engagement holes 5 of the member 2 are provided. Further, reinforcing plate portions 23 for reinforcement are provided between the tip flat plate portion 21 and the side flat plate portion 20 at both end edge positions of the tip flat plate portion 21 (see FIG. 2).
【００１１】 またワイヤハーネス支持部７の平板部１９には、内部にワイヤハーネスが収納 されるワイヤハーネス収納部２４を支持するための収納支持部２５が設けられて おり、この収納支持部２５によって、ワイヤハーネス収納部２４は、平板部１９ の図１における左側に支持されるようになっている。Further, the flat plate portion 19 of the wire harness support portion 7 is provided with a storage support portion 25 for supporting the wire harness storage portion 24 in which the wire harness is stored. The wire harness storage portion 24 is supported on the left side of the flat plate portion 19 in FIG.
【００１２】 上記ヒンジ部９は、ワイヤハーネス支持部７の幅とほぼ同様の幅を有するもの であり（図２参照）、それぞれが取付部８の第二延出部１３の先端部とワイヤハ ーネス支持部７の平板部１９の下端部とに連結する、両端の端側連結部２６とこ れらの中央の中央連結部２７とからなっていて、各連結部２６，２７は、それぞ れが一体成形（すなわちワイヤハーネス支持部７側のものと取付部８側のものと を別体で作製して相互に連結したものではない）されている。The hinge portion 9 has a width that is substantially the same as the width of the wire harness support portion 7 (see FIG. 2), and each of the hinge portion 9 and the wire harness is different from the tip portion of the second extending portion 13 of the mounting portion 8. Each of the connecting portions 26 and 27 is composed of an end side connecting portion 26 at both ends and a central connecting portion 27 at the center thereof, which are connected to the lower end portion of the flat plate portion 19 of the support portion 7. They are integrally formed (that is, the wire harness supporting portion 7 side and the mounting portion 8 side are not separately manufactured and connected to each other).
【００１３】 端側連結部２６は、図３に示すように、ほぼその全体を構成する中央平板部２ ８の肉厚が一定かつ薄肉でしかも取付部８およびワイヤハーネス支持部７間のラ ンド長さ（図３に示すＬ）が長く形成されている。すなわち、例えば、中央平板 部２８の肉厚は０．２〜０．４ｍｍ程度、ランド長さは３．５〜４．０ｍｍ程度 である。そして、該端側連結部２６には、取付部８からワイヤハーネス支持部７ にかけて両側縁に沿う、中央平板部２８より肉厚の厚い、例えば肉厚が０．７〜 ０．９ｍｍ程度のリブ２９が設けられている（図４参照）。なお、このリブ２９ は最低限外側の側縁に設けられていれば、端側連結部２６の強度を向上させるこ とができるが、両側縁に設けた方がさらに強度を向上させることができるので好 ましい。As shown in FIG. 3, the end-side connecting portion 26 has a center flat plate portion 28, which constitutes almost the entire portion thereof, whose thickness is constant and thin, and which has a land between the attaching portion 8 and the wire harness supporting portion 7. The length (L shown in FIG. 3) is long. That is, for example, the thickness of the central flat plate portion 28 is about 0.2 to 0.4 mm, and the land length is about 3.5 to 4.0 mm. A rib having a wall thickness greater than that of the central flat plate portion 28, for example, a wall thickness of about 0.7 to 0.9 mm, extends along the both side edges from the mounting portion 8 to the wire harness supporting portion 7 in the end side connecting portion 26. 29 are provided (see FIG. 4). If the ribs 29 are provided at least on the outer side edges, the strength of the end side connecting portion 26 can be improved, but if the ribs 29 are provided on both side edges, the strength can be further improved. So it's good.
【００１４】 一方、中央連結部２７は、上記端側連結部２６の中央平板部２８と同様に、肉 厚が一定かつ薄肉でしかもランド長さが長く形成されており、その幅は端側連結 部２６より大きくとられている。On the other hand, the central connecting portion 27, like the central flat plate portion 28 of the end-side connecting portion 26, has a constant thickness, is thin and has a long land length, and the width thereof is the end-side connecting portion. It is larger than the portion 26.
【００１５】 以上に述べた構成の、本考案のヒンジ構造が適用されたワイヤハーネス用プロ テクタ１においては、ワイヤハーネス支持部７が、取付部８に対して閉じるまで 常に開いた状態とされるため、この開いた状態のときに外力（例えば、ワイヤハ ーネスの組み付け時あるいは輸送時における、重量物であるワイヤハーネスによ る負荷等）を受けると、この外力は最も肉厚の薄いヒンジ部９の連結部２６，２ ７にねじれ等を生じさせ応力を集中させることになる。しかしながら、本実施例 のワイヤハーネス用プロテクタ１は、そのヒンジ部９を構成する端側連結部２６ の中央平板部２８および中央連結部２７の肉厚が一定で薄くかつランド長さを長 く形成しているため、該各連結部２６，２７に生じる応力が分散し、亀裂が生じ にくい。また、各連結部２６，２７の内のねじれの影響を最も受ける端側連結部 ２６には、それぞれの端縁にリブ２９が設けられており、このリブが端側連結部 ２６の強度を向上させることになるため、この理由からも一層亀裂が生じにくく なる。さらに、ヒンジ部９が複数の連結部２６，２７に分割されているため、特 にねじれの影響が大きいいずれか一方の端側連結部２６に最悪亀裂が生じ破断す ることがあっても、この破断は該亀裂が生じた端側連結部２６に止まることにな り、ヒンジ部９全体が破断してしまうことがない。したがって、信頼性が大幅に 向上することになる。なお、上記ワイヤハーネス用プロテクタ１は従来と同様の 製造方法により製造することができるため、新たな人手の増加が不要であり、大 幅なコストアップをも防ぐことができる。In the wire harness protector 1 to which the hinge structure of the present invention having the above-described configuration is applied, the wire harness support portion 7 is kept open until it is closed with respect to the mounting portion 8. Therefore, when an external force (for example, a load due to a heavy wire harness during assembly or transportation of the wire harness, etc.) is received in this open state, this external force is applied to the hinge portion 9 having the thinnest wall thickness. Twisting or the like is generated in the connecting portions 26 and 27, and the stress is concentrated. However, in the protector 1 for the wire harness of the present embodiment, the central flat plate portion 28 and the central connecting portion 27 of the end side connecting portion 26 forming the hinge portion 9 are formed such that the wall thickness is constant and thin and the land length is long. Therefore, the stress generated in each of the connecting portions 26 and 27 is dispersed, and cracks are less likely to occur. Further, the end side connecting portion 26, which is most affected by the twist of the connecting portions 26 and 27, is provided with ribs 29 at the respective edges, and this rib improves the strength of the end side connecting portion 26. For this reason also, cracks are less likely to occur. Furthermore, since the hinge portion 9 is divided into the plurality of connecting portions 26 and 27, even if one of the end side connecting portions 26, which is greatly affected by the twist, may be cracked at worst and may be broken, This break stops at the end-side connecting portion 26 where the crack is generated, and the hinge portion 9 as a whole is not broken. Therefore, the reliability will be greatly improved. Since the protector 1 for the wire harness can be manufactured by the same manufacturing method as the conventional one, it is not necessary to add new manpower and it is possible to prevent a large increase in cost.
【００１６】[0016]
以上詳述したように、本考案のヒンジ構造によれば、ヒンジ部を構成する各連 結部の肉厚が薄くかつランド長さを長く形成しているため、該各連結部に生じる 応力が分散し、亀裂が生じにくい。また、各連結部の内のねじれの影響を最も受 ける両端の二つのそれぞれの端縁に設けられたリブが、両端の連結部の強度を向 上させることになるため、この理由からも一層亀裂が生じにくくなる。さらにヒ ンジ部が複数の連結部に分割されているため、いずれかの連結部に最悪亀裂が生 じ破断することがあっても、この破断は該亀裂が生じた連結部に止まることにな り、ヒンジ部全体が破断してしまうことがない。したがって、大幅にコストアッ プすることなく、信頼性が向上することになる。 As described above in detail, according to the hinge structure of the present invention, since the thickness of each connecting portion that constitutes the hinge portion is thin and the land length is long, the stress generated in each connecting portion is reduced. Disperses and is less likely to crack. In addition, the ribs provided on the two edges at the two ends, which are most affected by the twist in each connecting part, improve the strength of the connecting parts at both ends. Less likely to crack. In addition, since the hinge part is divided into multiple connecting parts, even if one of the connecting parts has a worst crack and ruptures, this rupture will stop at the connecting part where the crack occurs. Therefore, the entire hinge part is not broken. Therefore, reliability is improved without significantly increasing the cost.
【図１】 本考案の一実施例によるヒンジ構造が適用さ
れるワイヤハーネス用プロテクタを示す側面図である。FIG. 1 is a side view showing a protector for a wire harness to which a hinge structure according to an embodiment of the present invention is applied.
【図２】 本考案の一実施例によるヒンジ構造が適用さ
れるワイヤハーネス用プロテクタを示す正面図である。FIG. 2 is a front view showing a protector for a wire harness to which a hinge structure according to an embodiment of the present invention is applied.
【図３】 図２におけるＡ−Ａ線に沿う断面図である。3 is a cross-sectional view taken along the line AA in FIG.
【図４】 図２におけるＢ−Ｂ線に沿う断面図である。4 is a cross-sectional view taken along the line BB in FIG.
【図５】 従来のヒンジ構造が適用されるワイヤハーネ
ス用プロテクタを示す側面図である。FIG. 5 is a side view showing a protector for a wire harness to which a conventional hinge structure is applied.
【図６】 従来のヒンジ構造が適用されるワイヤハーネ
ス用プロテクタのヒンジ部等を示す拡大側面図である。FIG. 6 is an enlarged side view showing a hinge portion and the like of a protector for a wire harness to which a conventional hinge structure is applied.
７…ワイヤハーネス支持部（揺動部）、８…取付部（揺
動部）、９…ヒンジ部、２６…端側連結部、２７…中央
連結部、２９…リブ7 ... Wire harness support part (oscillating part), 8 ... Attachment part (oscillating part), 9 ... Hinge part, 26 ... End side connecting part, 27 ... Central connecting part, 29 ... Rib
Claims (1)
揺動するニつの揺動部(7,8)同士を連結させるヒンジ部
(9)を有するヒンジ構造であって、 前記ヒンジ部(9)は、それぞれが前記各揺動部(7,8)に連
結する複数の連結部(26,27)からなっており、 該各連結部(26,27)は、肉厚が薄くかつ前記両揺動部(7,
8)間のランド長さが長く形成されており、また該各連結
部(26,27)の内の両端の二つには、その端縁に沿って前
記揺動部(7,8)の一方から他方にかけて延在するリブ(2
9)が設けられていることを特徴とするヒンジ構造。1. A hinge part made of a synthetic resin material for connecting two rocking parts (7, 8) that rock relative to each other.
A hinge structure having (9), wherein the hinge part (9) is composed of a plurality of connecting parts (26, 27), each of which is connected to each of the swinging parts (7, 8). The connecting portions (26, 27) have a thin wall thickness and both the swinging portions (7,
The land length between 8) is formed to be long, and two of the ends of each of the connecting portions (26, 27) have two ends of the rocking portion (7, 8) along the edge thereof. Ribs extending from one to the other (2
9) A hinge structure characterized by being provided.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP432092U JPH0567127U (en) | 1992-02-06 | 1992-02-06 | Hinge structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP432092U JPH0567127U (en) | 1992-02-06 | 1992-02-06 | Hinge structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0567127U true JPH0567127U (en) | 1993-09-03 |
Family
ID=11581180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP432092U Pending JPH0567127U (en) | 1992-02-06 | 1992-02-06 | Hinge structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0567127U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015192588A (en) * | 2014-03-31 | 2015-11-02 | 矢崎総業株式会社 | Electric connection box |
-
1992
- 1992-02-06 JP JP432092U patent/JPH0567127U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015192588A (en) * | 2014-03-31 | 2015-11-02 | 矢崎総業株式会社 | Electric connection box |
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