JPS6245379Y2 - - Google Patents
Info
- Publication number
- JPS6245379Y2 JPS6245379Y2 JP1981077732U JP7773281U JPS6245379Y2 JP S6245379 Y2 JPS6245379 Y2 JP S6245379Y2 JP 1981077732 U JP1981077732 U JP 1981077732U JP 7773281 U JP7773281 U JP 7773281U JP S6245379 Y2 JPS6245379 Y2 JP S6245379Y2
- Authority
- JP
- Japan
- Prior art keywords
- screw
- waterproof
- main body
- thick
- contact surface
- 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
- 230000035515 penetration Effects 0.000 claims description 10
- 238000012856 packing Methods 0.000 claims description 9
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000002023 wood Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 238000004078 waterproofing Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】 本考案は防水パツキンに関するものである。[Detailed explanation of the idea] The present invention relates to waterproof packing.
従来、防水パツキンとしては例えば実公昭55−
1373号公報に記載されたものが知られている。こ
の防水パツキンは、円板状パツキンの下面側に取
付捻子用凹溝を環設して円板状パツキンに環状薄
肉部を形成し、取付捻子の先端で環状薄肉部の適
所を突き破つて取付捻子を天井部等の取付部に螺
着して取付けられるものであり、位置決めだぼを
設ける必要がなく位置決めだぼの不嵌合による防
湿効果の低下の恐れがないという効果を奏するも
のである。ところがこの防水パツキンでは、取付
捻子が貫通する部分が他に比べて薄肉になつてい
るため取付捻子に対して防水パツキンの密着する
長さが短かく、また薄肉であるため取付捻子の貫
通部からパツキンが裂ける恐れがあり、防水パツ
キンと天井部等の取付部との間に水が侵入してき
た場合には取付捻子の貫通部から水が照明器具本
体内部に侵入する恐れがあつた。 Conventionally, as waterproof packing, for example,
The one described in Publication No. 1373 is known. This waterproof packing has a circular groove for the mounting screw formed on the underside of the disc-shaped packing to form an annular thin-walled part, and is installed by piercing the appropriate place of the thin-walled annular part with the tip of the mounting screw. It can be installed by screwing a screw into a mounting part such as a ceiling, and there is no need to provide a positioning dowel, and there is no risk of deterioration of the moisture-proofing effect due to misfitting of the positioning dowel. . However, with this waterproof packing, the part where the mounting screw passes through is thinner than other parts, so the length of the waterproof packing that comes into close contact with the mounting screw is short. There was a risk that the gasket would tear, and if water entered between the waterproof gasket and the mounting portion such as the ceiling, there was a risk that water would enter the interior of the lighting fixture body through the penetration portion of the mounting screw.
本考案は、前記背景に鑑みてなされたものであ
り、取付の作業性が良く確実な防水作用を行なわ
せることを目的とする。 The present invention has been developed in view of the above-mentioned background, and an object of the present invention is to provide a waterproof device with good installation workability and a reliable waterproofing effect.
第１図及び第２図は本考案の実施例を示し、ラ
ンプ１を覆つてコツプ状の透光性グローブ２を有
し、ランプソケツト３の取り付いた本体４に該グ
ローブが螺着して成る照明器具で、本体４は防水
パツキン５を介して天井６へ密着して木ねじ７で
取り付けられ、天井内より防水パツキン５を貫通
して導入された電源線８がランプソケツト３へ接
続されて使用される。本体４は中央にランプソケ
ツト３が取り付き、その周に複数の木ねじ７が貫
装され、外周壁９の基端で防水パツキン５に密着
しており、外周壁９の基端を除いて防水パツキン
５とは離間している。 FIGS. 1 and 2 show an embodiment of the present invention, which is an illumination device comprising a tip-shaped translucent globe 2 covering a lamp 1, and the globe screwed onto a main body 4 to which a lamp socket 3 is attached. The main body 4 of the lamp is attached to the ceiling 6 through a waterproof gasket 5 with wood screws 7, and a power line 8 introduced from inside the ceiling through the waterproof gasket 5 is connected to the lamp socket 3 for use. . The main body 4 has a lamp socket 3 attached to the center, a plurality of wood screws 7 are passed through the periphery of the lamp socket, and the base end of the outer peripheral wall 9 is in close contact with the waterproof gasket 5. It is separated from.
防水パツキン５はゴムで形成された略円板状
で、周には本体の外周壁９の基端が当接する厚肉
の当接面１０が設けられその外周には外周壁９の
外面に沿う立上壁１１が設けられている。上記当
接面１０の内方には環状の薄肉部１２を介して、
本体４の取付用の木ねじ７に対応して環状の厚肉
のねじ貫通面１３が形成され、中央の薄肉部１４
には電源線挿通孔１５を有する密着筒１６が形成
されている。 The waterproof gasket 5 is made of rubber and has a substantially disc shape, and has a thick contact surface 10 on its periphery that the proximal end of the outer peripheral wall 9 of the main body comes into contact with. A rising wall 11 is provided. Inside the abutment surface 10, an annular thin wall portion 12 is provided.
An annular thick-walled screw penetration surface 13 is formed corresponding to the wood screw 7 for attaching the main body 4, and a thin-walled central portion 14 is formed.
A close-fitting tube 16 having a power wire insertion hole 15 is formed therein.
然して本体４は外周壁９基端で厚肉の当接面１
０に密着し、木ねじ７を厚肉のねじ貫通面１３を
突破つて天井６へねじ込み取り付けられる。当接
面１０は充分厚肉でありその弾性により、天井６
及び本体４によく密着して防水作用を果し、又ね
じ貫通面１３も厚肉であり、木ねじ７を螺進させ
る時にも良く木ねじ７に密着し破断・〓間が生ぜ
ず木ねじ７周の防水作用に優れる。これら厚肉部
分を薄肉部１２，１４で連続してあり、伸縮・変
形が容易に行なわれ天井の凹凸の影響、木ねじ７
螺進時の変形等が互に他へ影響を及ぼすことがな
い。又ねじ貫通面１３を環状に形成してあり、木
ねじ７の取り付け位置を合わせる等の手間が不要
で任意の部分に取り付けられる。 However, the main body 4 has a thick contact surface 1 at the base end of the outer peripheral wall 9.
0, and the wood screw 7 can be screwed into the ceiling 6 through the thick screw penetration surface 13. The contact surface 10 has a sufficiently thick wall and its elasticity allows the ceiling 6
It adheres well to the main body 4 and achieves a waterproof effect, and the screw penetration surface 13 is also thick, so when the wood screw 7 is screwed in, it adheres well to the wood screw 7 and prevents breakage and gaps, and the screw penetration surface 13 has a thick wall. Excellent waterproofing effect. These thick parts are continuous with thin parts 12 and 14, and are easily expanded, contracted and deformed.
Deformation during spiraling does not affect each other. Further, the screw penetration surface 13 is formed in an annular shape, so that the wood screw 7 can be attached to any part without the need for adjusting the attachment position.
このように、本考案による防水パツキンは、当
接面は充分厚肉でその弾性により取付面及び本体
によく密着して防水作用を果し、またねじ貫通面
も厚肉であり、防水パツキンの破断が生じること
がなく防水パツキンが取付用ねじによく密着し、
取付用ねじの周の防水作用に優れ、全体として確
実な防水作用を行なうことができ、取付作業性も
良好である。 In this way, the waterproof gasket according to the present invention has a sufficiently thick abutting surface, and its elasticity allows it to adhere well to the mounting surface and the main body, achieving a waterproof effect.The screw penetration surface is also thick, making the waterproof gasket The waterproof gasket adheres well to the mounting screw without causing any breakage.
It has excellent waterproofing around the mounting screws, provides reliable waterproofing as a whole, and has good installation workability.
第１図及び第２図は本考案の実施例を示し、第
１図は使用状態を示す断面正面図、第２図ａは防
水パツキンの平面図、同図ｂは同上の断面正面図
である。
４……本体、５……防水パツキン、７……木ね
じ、１０……当接面、１２……薄肉部、１３……
ねじ貫通面。
Fig. 1 and Fig. 2 show an embodiment of the present invention, Fig. 1 is a cross-sectional front view showing the state of use, Fig. 2 a is a plan view of the waterproof packing, and Fig. 2 b is a cross-sectional front view of the same. . 4...Main body, 5...Waterproof gasket, 7...Wood screw, 10...Abutment surface, 12...Thin wall part, 13...
Screw penetration surface.
Claims (1)
共に、該当接面より内方に取付用ねじが貫通する
ねじ貫通面と電源電線挿通孔とを一体的に成型し
てなる防水パツキンにおいて、前記当接面と前記
ねじ貫通面とをそれぞれ厚肉に形成したことを特
徴とする防水パツキン。 In the waterproof packing, a contact surface with which the main body comes into close contact is formed near the outer periphery, and a screw penetration surface through which a mounting screw passes inward from the contact surface and a power wire insertion hole are integrally molded. A waterproof packing characterized in that the contact surface and the screw penetration surface are each formed thick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981077732U JPS6245379Y2 (en) | 1981-05-27 | 1981-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1981077732U JPS6245379Y2 (en) | 1981-05-27 | 1981-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57190614U JPS57190614U (en) | 1982-12-03 |
| JPS6245379Y2 true JPS6245379Y2 (en) | 1987-12-04 |
Family
ID=29873378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1981077732U Expired JPS6245379Y2 (en) | 1981-05-27 | 1981-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6245379Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551373U (en) * | 1979-05-23 | 1980-01-07 |
-
1981
- 1981-05-27 JP JP1981077732U patent/JPS6245379Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS551373U (en) * | 1979-05-23 | 1980-01-07 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57190614U (en) | 1982-12-03 |
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