JPH0591126U - Electrical junction box - Google Patents
Electrical junction boxInfo
- Publication number
- JPH0591126U JPH0591126U JP3218492U JP3218492U JPH0591126U JP H0591126 U JPH0591126 U JP H0591126U JP 3218492 U JP3218492 U JP 3218492U JP 3218492 U JP3218492 U JP 3218492U JP H0591126 U JPH0591126 U JP H0591126U
- Authority
- JP
- Japan
- Prior art keywords
- electric
- junction box
- electric connection
- under cover
- box body
- 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
Landscapes
- Connection Or Junction Boxes (AREA)
Abstract
(57)【要約】 （修正有）
【目的】 防水性と経済性に優れた電気接続箱を提供す
ることにある。
【構成】 多数個の電気接続端子を収納保持する電気接
続箱本体１１と、該電気接続箱本体に係止保持される多
数個の電気接続端子に接続される多数本の電線束をモー
ルドしかつ前記電気接続箱本体に水密に結合される軟弾
性体からなるアンダカバーとからなる。
(57) [Summary] (Modified) [Purpose] To provide an electrical junction box that is highly waterproof and economical. An electric connection box body (11) accommodating and holding a large number of electric connection terminals, and a plurality of electric wire bundles connected to the plurality of electric connection terminals locked and held in the electric connection box body are molded and And an under cover made of a soft elastic body that is watertightly coupled to the electric junction box body.
Description
【０００１】[0001]
本考案は、例えば自動車に設備される防水性のフューズボックス等の電気接続 箱構造に関するものである。 The present invention relates to an electric junction box structure such as a waterproof fuse box installed in an automobile.
【０００２】[0002]
従来のこの種の防水性電気接続箱の構造としては、図１に示す如き構造のもの がある。すなわち１は多数個のフューズ（図示せず）を嵌入接続するためのそれ ぞれのフューズ挿入室２を有するフューズボックスすなわち電気接続箱であって 、この電気接続箱１からは、各フューズ挿入室２内に設けられているフューズ接 続端子（図示せず）に接続されるワイヤハーネス３が引き出される。４は電気接 続箱１の外側と、ワイヤハーネス３外周面との間に亘って被着される防水ブーツ であって、電気接続箱１の周面に被着された防水ブーツ４は、その防水ブーツ４ の周囲をとりまく締付バンド５によって電気接続箱１の外周面に密着され、電気 接続箱の防水性が保たれるようになっている。 As a conventional structure of this type of waterproof electric junction box, there is a structure as shown in FIG. That is, 1 is a fuse box, that is, an electric connection box having respective fuse insertion chambers 2 for inserting and connecting a large number of fuses (not shown). From this electric connection box 1, each fuse insertion chamber 2 is inserted. The wire harness 3 connected to the fuse connection terminal (not shown) provided in the inside 2 is pulled out. Reference numeral 4 denotes a waterproof boot that is attached between the outside of the electrical connection box 1 and the outer peripheral surface of the wire harness 3, and the waterproof boot 4 that is attached to the peripheral surface of the electrical connection box 1 is The tightening band 5 surrounding the waterproof boot 4 makes it close to the outer peripheral surface of the electric junction box 1 to keep the electric junction box waterproof.
【０００３】[0003]
ところが、かかる従来の電気接続箱の防水構造にあっては、電気接続箱１の外 側に被着した防水ブーツ４を締付バンド５を用いて電気接続箱１に密着せしめる 構造であるために、その締付作業者によるバンド締付力のバラツキにより、電気 接続箱１と防水ブーツ４との密着性が不確実であって、適正な防水効果が得られ ないという不具合があった。又別部材である締付バンド５を予め用意しなければ ならないことから部品点数が増大し、これに伴ない経済性、作業性の点で不具合 があった。 However, in the conventional waterproof structure of the electric junction box, since the waterproof boot 4 adhered to the outer side of the electric junction box 1 is tightly attached to the electric junction box 1 by using the tightening band 5. However, due to the variation in the band tightening force by the tightening operator, the adhesion between the electric junction box 1 and the waterproof boot 4 is uncertain, and a proper waterproof effect cannot be obtained. Further, since the tightening band 5 which is a separate member has to be prepared in advance, the number of parts is increased, and accordingly, there is a problem in economical efficiency and workability.
【０００４】[0004]
本考案は、かかる従来の不具合に着目してなされたもので、多数個の電気接続 端子を収納保持する電気接続箱本体と、該電気接続箱本体に係止保持される多数 個の電気接続端子に接続される多数本の電線束をモールドしかつ前記電気接続箱 本体に水密に結合される軟弾性体からなるアンダカバーとからなり、上記電気接 続箱本体とアンダカバーとの嵌合によって、防水性と経済性に優れた電気接続箱 を提供することにある。 The present invention has been made in view of such a conventional problem, and an electric connection box main body accommodating and holding a large number of electric connection terminals, and a large number of electric connection terminals locked and held in the electric connection box main body. Consisting of a plurality of wire bundles connected to the electric connection box and an undercover made of a soft elastic body that is watertightly coupled to the main body of the electric connection box, by fitting the electric connection box main body and the undercover, It is to provide an electrical junction box that is highly waterproof and economical.
【０００５】[0005]
以下に本考案を図面に示す実施例に基いて詳細に説明する。 The present invention will be described in detail below based on the embodiments shown in the drawings.
【０００６】 図２、図３において、１１はフユーズ１２が接続される多数個の接続端子挿入 室１３を有する電気接続箱本体であって、この電気接続箱本体１１は硬質樹脂で 成形されている。この電気接続箱本体１１の下側には、後述するアンダカバーを 嵌合する嵌合凹部１４が一体成形されており、この嵌合凹部１４の辺縁には、ア ンダカバーの係止縁１５が一体形成されているものである。In FIGS. 2 and 3, reference numeral 11 denotes an electric connection box body having a large number of connection terminal insertion chambers 13 to which the fuses 12 are connected, and the electric connection box body 11 is made of a hard resin. .. A fitting recess 14 for fitting an under cover, which will be described later, is integrally formed on the lower side of the electric junction box body 11, and a locking edge 15 of the under cover is provided at a side edge of the fitting recess 14. It is integrally formed.
【０００７】 図４、図５において、１６は上記電気接続箱本体１１の嵌合凹部１４内に嵌合 されるアンダカバーであって、このアンダカバー１６は、前記の各接続端子挿入 室１３内に挿入係止される夫々の接続端子１７に接続されている多数本の電線１ ８束をモールドし、かつウレタンシリコンゴム等の柔軟性を有する材料で、前記 嵌合凹部１４内に密嵌合される形状に形成されているものである。In FIGS. 4 and 5, reference numeral 16 denotes an undercover fitted in the fitting recess 14 of the electric junction box body 11, and the undercover 16 is provided in each of the connection terminal insertion chambers 13 described above. A large number of bundles of electric wires 18 connected to the respective connection terminals 17 that are inserted into and locked in the mold are molded and tightly fitted in the fitting concave portion 14 with a material having flexibility such as urethane silicon rubber. It is formed into a shape.
【０００８】 以上が本実施例の構成であるが、次にその作用について述べると、アンダカバ ー１６と、電線１８とはモールド作用によって水密に結合されている。そこでこ のアンダカバー１６に結合されている電線１８の先端に取付けられている接続端 子１７を、電気接続箱本体１１の下側から挿着し、しかる後、その電気接続箱本 体１１に設けられている凹部１４内にアンダカバー１６を嵌合する。このアンダ カバー１６は柔軟性を有する材質で形成されていることから、係止縁１５に阻害 されることなく凹部１４内に嵌合せしめることができる。そしてこの凹部１４内 に嵌合されたアンダカバー１６は、該アンダカバー１６自体の柔軟性と係止縁１ ５による係止力で、凹部１４内に水密に嵌合保持され、電気接続箱本体１１とア ンダカバー１６相互間の防水性は維持される。The structure of this embodiment has been described above. To describe the function of the structure, the undercover 16 and the electric wire 18 are water-tightly coupled to each other by a molding function. Then, the connection terminal 17 attached to the tip of the electric wire 18 connected to the under cover 16 is inserted from the lower side of the electric junction box body 11, and then the electric junction box body 11 is attached. The under cover 16 is fitted in the recess 14 provided. Since the under cover 16 is made of a flexible material, it can be fitted into the recess 14 without being obstructed by the engaging edge 15. The undercover 16 fitted in the recess 14 is water-tightly fitted and held in the recess 14 by the flexibility of the undercover 16 itself and the locking force of the locking edge 15 and the main body of the electrical junction box. The waterproof property between 11 and the under cover 16 is maintained.
【０００９】 従ってこの実施例によれば、電気接続箱本体１１に設けられている凹部１４内 に、柔軟性を有するアンダカバー１６を嵌着せしめるものであるから、その柔軟 性材料による可撓弾性力により、アンダカバー１６と電気接続箱本体１１との間 の水密性が確保できる。またそのアンダカバー１６に挿通される電線は、そのア ンダカバー１６にモールドされたものであるからアンダカバー１６と各電線１８ 相互間の防水性も確実となり防水性に優れた電気接続箱が提供できる。Therefore, according to this embodiment, the undercover 16 having flexibility is fitted in the recess 14 provided in the main body 11 of the electrical junction box. Due to the force, the water tightness between the under cover 16 and the electric junction box body 11 can be secured. Further, since the electric wire inserted through the under cover 16 is molded in the under cover 16, the waterproof property between the under cover 16 and each electric wire 18 is also ensured, and the electric connection box having excellent waterproof property can be provided. ..
【００１０】 また上記電気接続箱本体１１とアンダカバー１６は単なる嵌合操作で水密に結 合されるものであって、従来のように別部材である締付バンドを用意する必要が ないので、部品点数の削減に伴なう経済性と組立作業性が向上する。Further, since the electric junction box body 11 and the under cover 16 are watertightly joined by a simple fitting operation, it is not necessary to prepare a separate tightening band as in the conventional case. Economical efficiency and assembly workability are improved as the number of parts is reduced.
【００１１】[0011]
以上のように本考案は、電気接続端子１７を挿着する多数個の端子挿入室１３ と、アンダカバー嵌合用の嵌合凹部１４を形成してなる電気接続箱本体１１と、 前記の各端子挿入室１３内に挿着される接続端子１７を一端に接続する複数本の 電線１８をモールドし、かつ柔軟性材料により、前記嵌合凹部１４内に水密に嵌 合保持されるアンダカバー１６とからなる電気接続箱であるから、これによれば 、電気接続箱本体１１に設けられている凹部１４内に、柔軟性を有するアンダカ バー１６を嵌着せしめるものであるから、その柔軟性材料による可撓弾性力によ り、アンダカバー１６と電気接続箱本体１１との間の水密性が確保できる。また そのアンダカバー１６に挿通される電線は、そのアンダカバー１６にモールドさ れたものであるからアンダカバー１６と各電線１８相互間の防水性も確実となり 防水性に優れた電気接続箱が提供できる。 INDUSTRIAL APPLICABILITY As described above, according to the present invention, a large number of terminal insertion chambers 13 into which electric connection terminals 17 are inserted, an electric connection box body 11 formed with fitting recesses 14 for fitting an under cover, and each of the terminals A plurality of electric wires 18 for connecting the connection terminals 17 inserted into the insertion chamber 13 to one end thereof are molded, and an under cover 16 water-tightly fitted and held in the fitting recess 14 by a flexible material. Since the electric connection box is made of, according to this, the undercover 16 having flexibility is fitted into the recess 14 provided in the main body 11 of the electric connection box. Due to the flexible elastic force, water tightness between the under cover 16 and the electric junction box body 11 can be secured. Further, the electric wire inserted into the under cover 16 is molded in the under cover 16, so that the waterproof property between the under cover 16 and each electric wire 18 is also ensured, and an electric connection box having excellent waterproof property is provided. it can.
【００１２】 また上記電気接続箱本体１１とアンダカバー１６は単なる嵌合操作で水密に結 合されるものであって、従来のように別部材である締付バンドを用意する必要が ないので、部品点数の削減に伴なう経済性と組立作業性が向上するといった効果 が得られる。Further, since the electric junction box body 11 and the under cover 16 are watertightly joined by a simple fitting operation, there is no need to prepare a separate tightening band as in the conventional case. The effects of reducing the number of parts and improving the economy and assembly workability can be obtained.
【図１】従来例の電気接続箱を示した斜視図。FIG. 1 is a perspective view showing a conventional electrical junction box.
【図２】本考案実施例の電気接続箱本体を示した斜視
図。FIG. 2 is a perspective view showing an electric junction box body of an embodiment of the present invention.
【図３】本考案実施例の電気接続箱本体を示した断面構
造説明図。FIG. 3 is a sectional structure explanatory view showing an electric junction box body of an embodiment of the present invention.
【図４】本考案実施例のアンダカバーを示した斜視図。FIG. 4 is a perspective view showing an under cover according to an embodiment of the present invention.
【図５】本考案実施例のアンダカバーを示した断面構造
説明図。FIG. 5 is an explanatory view of a cross-sectional structure showing an undercover according to an embodiment of the present invention.
１１…電気接続箱本体 １２…フューズ １３…接続端子挿入室 １４…アンダカバー嵌
合凹部 １５…係止縁 １６…アンダカバー １７…接続端子 １８…電線11 ... Electric junction box body 12 ... Fuse 13 ... Connection terminal insertion chamber 14 ... Under cover fitting recess 15 ... Locking edge 16 ... Under cover 17 ... Connecting terminal 18 ... Electric wire
Claims (1)
の端子挿入室（１３）と、アンダカバー嵌合用の嵌合凹
部（１４）を形成してなる電気接続箱本体（１１）と、
前記の各端子挿入室（１３）内に挿着される接続端子
（１７）を一端に接続する複数本の電線（１８）をモー
ルドし、かつ柔軟性材料により、前記嵌合凹部（１４）
内に水密に嵌合保持されるアンダカバー（１６）とから
なることを特徴とする電気接続箱。1. A plurality of terminal insertion chambers (13) into which electric connection terminals (17) are inserted, and an electric connection box body (11) formed with fitting recesses (14) for fitting an undercover. ,
A plurality of electric wires (18) for connecting the connection terminals (17) inserted into the respective terminal insertion chambers (13) to one end are molded, and the fitting recesses (14) are made of a flexible material.
An electrical junction box comprising an under cover (16) fitted and held in a watertight manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3218492U JPH0591126U (en) | 1992-05-15 | 1992-05-15 | Electrical junction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3218492U JPH0591126U (en) | 1992-05-15 | 1992-05-15 | Electrical junction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0591126U true JPH0591126U (en) | 1993-12-10 |
Family
ID=12351837
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3218492U Pending JPH0591126U (en) | 1992-05-15 | 1992-05-15 | Electrical junction box |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0591126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016207642A (en) * | 2015-04-15 | 2016-12-08 | 矢崎総業株式会社 | Water influx measure structure of wiring harness and manufacturing method of wiring harness |
| US10361543B2 (en) | 2015-04-15 | 2019-07-23 | Yazaki Corporation | Method for manufacturing wire harness |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243269A (en) * | 1986-04-10 | 1987-10-23 | ユナイテツド・テクノロジ−ズ・オ−トモ−テイヴ・インコ−ポレイテツド | Connector assembly |
-
1992
- 1992-05-15 JP JP3218492U patent/JPH0591126U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62243269A (en) * | 1986-04-10 | 1987-10-23 | ユナイテツド・テクノロジ−ズ・オ−トモ−テイヴ・インコ−ポレイテツド | Connector assembly |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016207642A (en) * | 2015-04-15 | 2016-12-08 | 矢崎総業株式会社 | Water influx measure structure of wiring harness and manufacturing method of wiring harness |
| US10361543B2 (en) | 2015-04-15 | 2019-07-23 | Yazaki Corporation | Method for manufacturing wire harness |
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