JPS6324207Y2 - - Google Patents
Info
- Publication number
- JPS6324207Y2 JPS6324207Y2 JP4364683U JP4364683U JPS6324207Y2 JP S6324207 Y2 JPS6324207 Y2 JP S6324207Y2 JP 4364683 U JP4364683 U JP 4364683U JP 4364683 U JP4364683 U JP 4364683U JP S6324207 Y2 JPS6324207 Y2 JP S6324207Y2
- Authority
- JP
- Japan
- Prior art keywords
- meter box
- lead
- column
- surface facing
- connection part
- 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
- 238000012856 packing Methods 0.000 claims description 25
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
Landscapes
- Suspension Of Electric Lines Or Cables (AREA)
Description
【考案の詳細な説明】
〔技術分野〕
この考案は、電灯線、動力線、電話線等の電線
を引込むための引込柱の防水パツキン装置に関す
るものである。[Detailed Description of the Invention] [Technical Field] This invention relates to a waterproof packing device for a lead-in pole for leading in electric wires such as electric light lines, power lines, and telephone lines.
従来、電線を家屋に引込むために家屋の外壁面
に取付けた取付具で電線を引込み、また壁面にメ
ータ類等を取付けていたために建物の外観を損な
つていた。そのため、第１図に示すような引込柱
１が広く使用されるようになつた。この引込柱１
は庭等に立てられ、動力線２、電灯線３および電
話線４をそれぞれ上部より引込み、地中埋設配管
７を通つて建物８内の分電盤５や電話保安器６に
電線を接続するようにしたものである。また、引
込柱１には内部に電力量計等が収容されたメータ
ーボツクス９が取付けられ、このメーターボツク
ス９前面に取付けた窓１０から検針を行なうこと
ができるようにしていた。このため、従来のよう
に建物８の外壁に電線の取付金具やメータ類を取
付ける必要がないので、建物の外観が向上すると
いう利点がある。
Conventionally, in order to draw electric wires into a house, the electric wires were drawn in using a fixture attached to the outside wall of the house, and meters and the like were attached to the wall, which spoiled the appearance of the building. Therefore, a lead-in column 1 as shown in FIG. 1 has come to be widely used. This lead-in pillar 1
is erected in a garden, etc., and the power line 2, electric light line 3, and telephone line 4 are led in from the top, and the electric wires are connected to the distribution board 5 and telephone protector 6 in the building 8 through underground piping 7. This is how it was done. Further, a meter box 9 containing a power meter and the like is attached to the lead-in column 1, and the meter can be read through a window 10 attached to the front of the meter box 9. Therefore, there is no need to attach electric wire fittings or meters to the outer wall of the building 8 as in the conventional case, so there is an advantage that the appearance of the building is improved.
ところが、第１図に示すように、メーターボツ
クス９は引込柱１の適宜な高さにバンド１１等に
より裏面で固定され、引込柱１内を挿通した電線
１２をその適宜な部位で外部に取出しメーターボ
ツクス９内に引込んでいたために、引込柱１の外
観が悪くなるという欠点があつた。 However, as shown in FIG. 1, the meter box 9 is fixed on the back side with a band 11 or the like at an appropriate height of the lead-in pole 1, and the electric wire 12 inserted through the lead-in pole 1 is taken out to the outside at an appropriate position. Since it was retracted into the meter box 9, there was a drawback that the appearance of the retracting column 1 was poor.
そのため、引込柱１とメーターボツクス９の裏
面との各対向面にそれぞれ孔を設け、これらの孔
の間に第２図に示すような防水パツキン装置１３
を取付け、このパツキン装置の筒状連結部１４内
に引込柱１の孔から引出した電線を挿通させメー
ターボツクス９内に引込むことが提案された。こ
のようにすると、引込柱１からメーターボツクス
９に入る電線１２が外部から見えなくなるが、前
記パツキン装置１３では、メーターボツクス９や
引込柱１内に雨水が侵入するという致命的な欠点
があつた。 For this reason, holes are provided on each opposing surface of the lead-in column 1 and the back surface of the meter box 9, and a waterproof packing device 13 as shown in FIG. 2 is installed between these holes.
It has been proposed that the electric wire drawn out from the hole in the lead-in column 1 be inserted into the cylindrical connecting portion 14 of the packing device and drawn into the meter box 9. In this way, the electric wire 12 entering the meter box 9 from the lead-in pole 1 becomes invisible from the outside, but the packing device 13 has a fatal drawback in that rainwater enters the meter box 9 and the lead-in pole 1. .
すなわち、第３図に示すように、筒状連結部１
４を引込柱１とメーターボツクス９の間に介在さ
せ両端をそれらの孔１５，１６にそれぞれ挿入
し、メーターボツクス９を引込柱１へバンドの締
付けによつて固定したときに、その押圧力で連結
部１４の外周面に設けた弾性パツキン部１７が第
３図に矢印Ａで示すように引込柱１の外周に沿つ
て外方に逃げ引込柱１の外面に密着しなくなると
ともに、メーターボツクス９とパツキン部１７と
の間に隙間ができ、雨水が矢印Ｂで示すようにメ
ーターボツクス９内に侵入するという問題があつ
た。 That is, as shown in FIG.
4 is interposed between the lead-in pillar 1 and the meter box 9, and both ends are inserted into the holes 15 and 16 respectively, and when the meter box 9 is fixed to the lead-in pillar 1 by tightening the band, the pressing force The elastic packing part 17 provided on the outer peripheral surface of the connecting part 14 runs outward along the outer periphery of the lead-in column 1 as shown by arrow A in FIG. There was a problem in that a gap was created between the meter box 9 and the gasket 17, and rainwater entered the meter box 9 as shown by arrow B.
この考案は、雨水の侵入を防止した引込柱の防
水パツキン装置を提供することを目的とする。
The purpose of this invention is to provide a waterproof packing device for a lead-in column that prevents rainwater from entering.
この考案の引込柱の防水パツキン装置は、上部
電線を引込んだ引込柱とこの引込柱に取付けたメ
ーターボツクスとの間に介在されこれらの互いに
対向する部位に設けたそれぞれの孔に両端が挿入
され電線挿通用の筒状連結部と、この連結部の外
周面から突設され、前記引込柱と対向する一面が
連結部から引込柱に向かつて延びる斜面で形成さ
れ、前記メーターボツクスと対向する他面がメー
ターボツクスとの対向面に沿つて形成された水平
断面略四辺形で構成されるとともに、前記引込柱
とメーターボツクスとの前記各孔の周囲の対向す
る外面間に挟着される弾性パツキン部とを備えた
ものである。
The waterproof packing device for the lead-in pole of this invention is interposed between the lead-in pole into which the upper electric wire is drawn and the meter box attached to the lead-in pole, and both ends are inserted into the respective holes provided in the mutually opposing parts. a cylindrical connecting part for inserting electric wires; and a cylindrical connecting part protruding from the outer circumferential surface of the connecting part, one surface facing the lead-in column being formed by a slope extending from the connecting part toward the leading-in pillar, and facing the meter box. It is composed of a substantially quadrilateral horizontal cross section with the other surface formed along the surface facing the meter box, and has an elastic material sandwiched between the opposing outer surfaces around each hole of the lead-in column and the meter box. It is equipped with a packing part.
この考案の一実施例を第４図および第５図を参
照して説明する。なお、第１図ないし第３図と同
一部材については同一符号を付し、説明を省略す
る。 An embodiment of this invention will be described with reference to FIGS. 4 and 5. Note that the same members as in FIGS. 1 to 3 are designated by the same reference numerals, and their explanations will be omitted.
すなわち、第４図はこの実施例における筒状連
結部１８と弾性パツキン部１９とを一体に形成し
た防水パツキン装置２０を示しており、弾性パツ
キン部１９は連結部１８の外周面から突設した中
空構造となつており、引込柱１と対向する一面１
９ａが連結部１８から引込柱１に向かつて延びる
斜面で形成され、前記メーターボツクス９と対向
する他面１９ｂがメーターボツクス９との対向面
に沿つて形成された水平断面略四辺形で構成され
る。 That is, FIG. 4 shows a waterproof packing device 20 in which a cylindrical connecting part 18 and an elastic packing part 19 are integrally formed in this embodiment. It has a hollow structure, and one side 1 facing the retractable column 1
9a is formed by an inclined surface extending from the connecting portion 18 toward the lead-in column 1, and the other surface 19b facing the meter box 9 is formed with a substantially quadrilateral horizontal section formed along the surface facing the meter box 9. Ru.
第５図はその取付状態を示しており、筒状連結
部１８の両端を引込柱１およびメーターボツクス
９の各対向する孔１５，１６にそれぞれ挿入し、
内部に電線を挿通する。 FIG. 5 shows the installation state, in which both ends of the cylindrical connecting portion 18 are inserted into the opposing holes 15 and 16 of the lead-in column 1 and the meter box 9, respectively.
Insert the wire inside.
このようにすると、メーターボツクス９の取付
け時に加わる押圧力によつてパツキン部１９は引
込柱１の外周面に強く押しつけられるが、引込柱
１側のパツキン部１９の一面１９ａは連結部１８
から引込柱１に向かつて延びる斜面で形成されて
いるので、従来のようにパツキン部が外方に逃げ
るのを防止し、逆に内方に押し込むようになり、
引込柱１の外周面に強く圧着される。そのため、
パツキン部１９の他面１９ｂとメーターボツクス
９裏面との間に隙間ができるのが防止され、全体
としてパツキン部１９は引込柱１とメーターボツ
クス９との間に押圧挾持されるので雨水等の侵入
を有効に防止できるのである。 In this way, the packing part 19 is strongly pressed against the outer circumferential surface of the lead-in column 1 by the pressing force applied when the meter box 9 is installed, but one surface 19a of the packing part 19 on the pull-in column 1 side is pressed against the connecting part 18.
Since it is formed by a slope extending from the front toward the retracting column 1, it prevents the packing part from escaping outward as in the past, but instead pushes it inward.
It is strongly crimped onto the outer peripheral surface of the retractable column 1. Therefore,
A gap is prevented from being formed between the other surface 19b of the packing part 19 and the back surface of the meter box 9, and since the packing part 19 as a whole is pressed and clamped between the lead-in column 1 and the meter box 9, intrusion of rainwater, etc. can be effectively prevented.
この考案の他の実施例を第６図を参照して説明
する。すなわち、この防水パツキン装置は、第６
図に示すように筒状連結部１８′の外周面に厚肉
のゴム状弾性パツキン部１９′を一体に形成した
ものである。この場合も前述の実施例と同様に、
引込柱１へのメーターボツクス９の取付時に加わ
る矢印Ｃ方向の押圧力を受けて弾性パツキン部１
９′の引込柱１側の一面１９′ａが矢印Ｄ方向に押
し込まれ、引込柱１の外周面に強く圧着され、そ
の結果パツキン部１９′の他面１９′ｂとメーター
ボツクス９との間で隙間ができるのが防止され
る。 Another embodiment of this invention will be described with reference to FIG. That is, this waterproof packing device has the sixth
As shown in the figure, a thick rubber-like elastic packing part 19' is integrally formed on the outer peripheral surface of a cylindrical connecting part 18'. In this case as well, as in the previous embodiment,
The elastic packing part 1 receives the pressing force in the direction of arrow C that is applied when the meter box 9 is attached to the lead-in column 1.
One surface 19'a of the lead-in column 1 side of the gasket 9' is pushed in the direction of arrow D and is strongly pressed against the outer peripheral surface of the lead-in column 1, and as a result, the gap between the other surface 19'b of the packing part 19' and the meter box 9 is This will prevent gaps from forming.
なお、これらの実施例では、筒状連結部１８，
１８′とパツキン部１９，１９′とをゴム等で一体
成形した場合について説明したが、連結部の外周
面にゴム等の弾性パツキン部を外装し固着するよ
うにしてもよい。 In addition, in these embodiments, the cylindrical connecting portion 18,
18' and the packing parts 19, 19' are integrally molded from rubber or the like, but an elastic packing part made of rubber or the like may be sheathed and fixed to the outer peripheral surface of the connecting part.
この考案によれば、引込柱とメーターボツクス
とにそれぞれ設けた電線取出し用および引込み用
孔から内部に雨水が侵入するを防止することがで
きるという効果がある。
According to this invention, it is possible to prevent rainwater from entering the interior through the wire takeout and lead-in holes provided in the lead-in column and the meter box, respectively.
第１図は従来の引込柱を示す説明図、第２図は
従来提案された防水パツキン装置の断面図、第３
図はその取付状態の断面図、第４図はこの考案の
一実施例の断面図、第５図はその取付状態の断面
図、第６図はこの考案の他の実施例の断面図であ
る。
１……引込柱、９……メーターボツクス、１２
……電線、１８……筒状連結部、１９……弾性パ
ツキン部、１９ａ……一面、１９ｂ……他面。
Figure 1 is an explanatory diagram showing a conventional lead-in column, Figure 2 is a cross-sectional view of a previously proposed waterproof packing device, and Figure 3
The figure is a cross-sectional view of the installed state, FIG. 4 is a cross-sectional view of one embodiment of this device, FIG. 5 is a cross-sectional view of the installed state, and FIG. 6 is a cross-sectional view of another embodiment of this device. . 1... Retractable pillar, 9... Meter box, 12
... Electric wire, 18 ... Cylindrical connecting part, 19 ... Elastic packing part, 19a ... One side, 19b ... Other side.
Claims (1)
の引込柱に取付けたメーターボツクスとの間に介
在され、これらの引込柱とメーターボツクスとの
互いに対向する部位に設けたそれぞれの孔に両端
が挿入された電線挿通用の筒状連結部と、 この連結部の外周面から突設され、前記引込柱
と対向する一面が連結部から引込柱に向かつて延
びる斜面で形成され、前記メーターボツクスと対
向する他面がメーターボツクスとの対向面に沿つ
て形成された水平断面略四辺形で構成されるとと
もに、前記引込柱とメーターボツクスとの前記各
孔の周囲の対向する外面間に挟着される弾性パツ
キン部とを備えた引込柱の防水パツキン装置。[Scope of Claim for Utility Model Registration] Interposed between a service pole with a circular cross section into which electric wires are drawn from the top and a meter box attached to the service pole, and at a portion where these service posts and the meter box face each other. A cylindrical connection part for inserting electric wires with both ends inserted into each of the provided holes, and a slope protruding from the outer peripheral surface of this connection part, with one surface facing the lead-in column extending from the connection part toward the lead-in column. The other surface facing the meter box has a substantially quadrilateral horizontal cross section formed along the surface facing the meter box, and the area around each hole of the lead-in column and the meter box is A waterproof packing device for a retractable column, comprising an elastic packing part sandwiched between opposing outer surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4364683U JPS59148855U (en) | 1983-03-25 | 1983-03-25 | Waterproof packing device for retractable pillars |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4364683U JPS59148855U (en) | 1983-03-25 | 1983-03-25 | Waterproof packing device for retractable pillars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59148855U JPS59148855U (en) | 1984-10-04 |
| JPS6324207Y2 true JPS6324207Y2 (en) | 1988-07-04 |
Family
ID=30174183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4364683U Granted JPS59148855U (en) | 1983-03-25 | 1983-03-25 | Waterproof packing device for retractable pillars |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59148855U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH089718Y2 (en) * | 1993-06-30 | 1996-03-21 | 株式会社日本写真科学研究所 | Judgment line photographing device in slit camera for arrival order judgment |
| JP7387547B2 (en) * | 2020-07-02 | 2023-11-28 | 未来工業株式会社 | Installation device and clamping base |
-
1983
- 1983-03-25 JP JP4364683U patent/JPS59148855U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59148855U (en) | 1984-10-04 |
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