JPH0428328Y2 - - Google Patents
Info
- Publication number
- JPH0428328Y2 JPH0428328Y2 JP8921685U JP8921685U JPH0428328Y2 JP H0428328 Y2 JPH0428328 Y2 JP H0428328Y2 JP 8921685 U JP8921685 U JP 8921685U JP 8921685 U JP8921685 U JP 8921685U JP H0428328 Y2 JPH0428328 Y2 JP H0428328Y2
- Authority
- JP
- Japan
- Prior art keywords
- hardness
- nail
- packing
- tile
- outer peripheral
- 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 16
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 238000007789 sealing Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 230000035515 penetration Effects 0.000 description 5
- 229920001971 elastomer Polymers 0.000 description 4
- 241000587161 Gomphocarpus Species 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- JOYRKODLDBILNP-UHFFFAOYSA-N Ethyl urethane Chemical compound CCOC(N)=O JOYRKODLDBILNP-UHFFFAOYSA-N 0.000 description 1
- 229920000181 Ethylene propylene rubber Polymers 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000004132 cross linking Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
Landscapes
- Building Environments (AREA)
- Finishing Walls (AREA)
Description
【考案の詳細な説明】
［技術分野］
本考案は、釘と瓦との間に介装させる瓦釘用パ
ツキンに関し、詳しくは釘打ち時の衝撃を緩衝し
て瓦の割れを防止しながら長期にわたつて良好な
シール効果を維持しようとする技術に関する。[Detailed description of the invention] [Technical field] The present invention relates to a tile nail packing that is interposed between the nail and the tile. The present invention relates to a technique for maintaining a good sealing effect over a long period of time.
［背景技術］
従来、瓦釘用パツキンは釘を貫通させる中央部
に並びに外部に露出する外周部をともに同一材料
にて形成されていて、貫通される釘に対して密着
性を高くしてシール性を高めるのに、パツキンの
硬度を低硬度にする場合には、低硬度のため釘頭
と瓦との間において押圧されるパツキンが釘頭か
らはみ出し、瓦への押し付け力が不足するととも
に釘打ち時の衝撃力を緩衝する機能が低下し、瓦
を割ることがあり、更に、はみ出しが生じるとは
み出し部分が直射日光や風雨に曝されて早期に劣
化し、シール効果が低下し、そこでパツキンの硬
度を高めてパツキンのはみ出しを軽減させる場合
には、釘への密着力並びに瓦の取付け孔への浸入
も減少され、シール性が低下するという問題があ
つた。[Background Art] Traditionally, the packing for tile nails has both the central part through which the nail penetrates and the outer circumferential part exposed to the outside made of the same material, which provides high adhesion to the nail being penetrated and provides a seal. If the hardness of the packing is made low in order to increase the hardness, the packing pressed between the nail head and the tile will protrude from the nail head due to the low hardness, and the pressing force against the tile will be insufficient and the nail will The ability to buffer the impact force at the time of hammering decreases, which may cause the tile to break.Furthermore, if protrusion occurs, the protruding portion will be exposed to direct sunlight and wind and rain, causing early deterioration and reducing the sealing effect. In order to reduce the protrusion of the seal by increasing the hardness of the seal, there was a problem in that the adhesion to the nail and the penetration of the tile into the mounting hole were reduced, resulting in a decrease in sealing performance.
［考案の目的］
本考案はこのような問題に鑑みてなされたもの
であり、その目的とするところは、釘への密着力
並びに瓦の取付け孔の浸入をも良好にしてシール
性を高めるものでありありながら、パツキンのは
み出しを無くして長期にわたつて良好なシール状
態を維持することができる瓦釘用パツキンを提供
することにある。[Purpose of the invention] The present invention was developed in view of these problems, and its purpose is to improve sealing performance by improving adhesion to nails and penetration into tile installation holes. To provide a packing for tile nails which can maintain a good sealing state over a long period of time by eliminating protrusion of the packing.
［考案の開示］
本考案の瓦釘用パツキンは、釘１が貫通される
パツキン本体２の中央部６における硬度を低硬度
に設定するとともに外周部７における硬度を高硬
度に設定したことを特徴とするものであり、この
ように構成することによつて、上記した目的を達
成したものである。つまり、釘１が貫通される中
央部６を低硬度にすることによつて、釘１への密
着性並びに瓦の取付け孔への浸入を高めて充分な
シール効果を得ることができるものでありなが
ら、パツキン２の外周部７の硬度を高硬度にする
ことによつて、中央部６の低硬度の部分が形崩れ
してはみ出しが生じることを防ぎ、釘打ち時の衝
撃を充分に緩衝することができ、しかも直射日光
や風雨に曝されることがなく、長期にわたつて良
好なシール状態を維持することができるようにし
たものである。[Disclosure of the invention] The gasket for tile nails of the present invention is characterized in that the hardness at the central portion 6 of the gasket body 2 through which the nail 1 is penetrated is set to a low hardness, and the hardness at the outer peripheral portion 7 is set to a high hardness. By configuring it in this way, the above-mentioned purpose has been achieved. In other words, by making the central part 6 through which the nail 1 penetrates have a low hardness, it is possible to improve the adhesion to the nail 1 and the penetration into the installation hole of the tile, thereby obtaining a sufficient sealing effect. However, by making the outer peripheral part 7 of the seal 2 have a high hardness, the low hardness part of the central part 6 is prevented from losing its shape and protruding, and the impact during nailing is sufficiently buffered. Moreover, it is not exposed to direct sunlight or wind and rain, and can maintain a good sealing state for a long period of time.
以下本考案の実施例を図面に基づいて詳述す
る。 Embodiments of the present invention will be described in detail below based on the drawings.
パツキン本体２は耐候性及び耐熱性の高いエチ
レンプロピレンゴム（EPDM）やCR等にて押出
成形或はプレス成形にて円板状に形成してゴム弾
性を有するものである。そしてパツキン本体２の
中央部６における硬度を低硬度（JIS Ａ型で20°
〜30°程度）に設定するとともに外周部７におけ
る硬度を高硬度（JIS Ａ型で60°〜70°程度）に設
定してある。釘１は釘頭３をパツキン本体２と略
同径の円板状に形成し、上方にやや凸になるよう
に湾曲させてある。 The packing body 2 is made of ethylene propylene rubber (EPDM) or CR, which has high weather resistance and heat resistance, and is formed into a disk shape by extrusion molding or press molding, and has rubber elasticity. The hardness of the center part 6 of the packing body 2 is set to low hardness (20° in JIS A type).
-30°), and the hardness of the outer peripheral portion 7 is set to high hardness (JIS A type, about 60° to 70°). The nail 1 has a nail head 3 formed into a disk shape having approximately the same diameter as the packing body 2, and is curved upward to be slightly convex.
このような構成によれば、釘１が貫通される中
央部６を低硬度にすることによつて、釘１への密
着性並びに瓦４の取付け孔５への浸入を高めて充
分なシール効果を得るのである。そしてパツキン
２の外周部７の硬度を高硬度にすることによつ
て、中央部６の低硬度の部分が形崩れしてはみ出
しが生じることを防ぎ、釘打ち時の衝撃を充分に
緩衝することができ、しかも直射日光や風雨に曝
されることがなく、かつ高硬度にすることによつ
て架橋密度が高くゴム弾性を有するパツキン２の
外周部７における永久歪を軽減し、長期にわたつ
て良好なシール状態を維持するのである。 According to such a configuration, by making the central portion 6 through which the nail 1 penetrates have a low hardness, the adhesion to the nail 1 and the penetration of the tile 4 into the mounting hole 5 are improved, and a sufficient sealing effect is achieved. This is what we get. By making the outer peripheral part 7 of the packing 2 have a high hardness, the low hardness part of the central part 6 is prevented from losing its shape and protruding, and the impact during nailing is sufficiently buffered. Moreover, it is not exposed to direct sunlight or wind and rain, and by making it highly hard, the permanent strain in the outer peripheral part 7 of the packing 2, which has a high crosslinking density and rubber elasticity, is reduced, and it can be used for a long time. This maintains a good seal.
尚、実施例においてはパツキン本体２の中央部
６のものもゴム弾性を有せしめたが、中央部６の
ものは非ゴム弾性のものでもよいものであり、例
えば、ブチルゴム系、シリコン系、ウレタン系、
アタクチツクポリプロピレン等種々のものがあ
る。 In the embodiment, the material in the center part 6 of the packing body 2 was also made to have rubber elasticity, but the material in the center part 6 may be made of non-rubber elastic material, such as butyl rubber, silicone, or urethane. system,
There are various types such as atactic polypropylene.
［考案の効果］
以上要するに本考案は、釘が貫通される中央部
を低硬度にすることによつて、釘への密着性並び
に瓦の取付け孔への浸入を高めて充分なシール効
果を得ることができるものでありながら、パツキ
ンの外周部の硬度を高硬度にすることによつて、
中央部の低硬度の部分が形崩れしてはみ出しが生
じることを防ぎ、釘打ち時の衝撃を充分に緩衝す
ることができ、しかも直射日光や風雨に曝される
ことがなく、長期にわたつて良好なシール状態を
維持することができるという利点がある。[Effects of the invention] In summary, the present invention improves adhesion to the nail and penetration into the installation hole of the tile by making the central part through which the nail penetrates have a low hardness, thereby obtaining a sufficient sealing effect. However, by making the outer periphery of the packing highly hard,
It prevents the low-hardness central part from losing its shape and protruding, and can sufficiently buffer the impact when nailing, and is not exposed to direct sunlight or wind and rain, so it can last for a long time. This has the advantage that a good sealing condition can be maintained.
第１図及び第２図は本考案の一実施例の作用を
示す断面図であり、１は釘、２はパツキン本体、
６は中央部、７は外周部である。
1 and 2 are cross-sectional views showing the operation of an embodiment of the present invention, in which 1 is a nail, 2 is a packing body,
6 is a central portion, and 7 is an outer peripheral portion.
Claims (1)
硬度を低硬度に設定するとともに外周部における
硬度を高硬度に設定して成る瓦釘用パツキン。 A packing for tile nails, which has a hardness set at a low hardness in the central part of the packing main body through which the nail is penetrated, and a hardness set at a high hardness in the outer peripheral part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8921685U JPH0428328Y2 (en) | 1985-06-13 | 1985-06-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8921685U JPH0428328Y2 (en) | 1985-06-13 | 1985-06-13 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61206018U JPS61206018U (en) | 1986-12-26 |
| JPH0428328Y2 true JPH0428328Y2 (en) | 1992-07-09 |
Family
ID=30643079
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8921685U Expired JPH0428328Y2 (en) | 1985-06-13 | 1985-06-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0428328Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4592054B2 (en) * | 2003-06-10 | 2010-12-01 | ヨコサン株式会社 | Nail with cushioning properties |
-
1985
- 1985-06-13 JP JP8921685U patent/JPH0428328Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61206018U (en) | 1986-12-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4884932A (en) | Decking insulation fastener | |
| US5170587A (en) | Weatherstrip for automotive vehicle | |
| EP1073138A3 (en) | Sealing structure of fuel cell and process for molding rubber packing | |
| CA2208918C (en) | Gripping plate for attaching roofing membrane | |
| JP2002240571A (en) | Weather strip for automobile | |
| JPH0428328Y2 (en) | ||
| CN210363306U (en) | Outer sealing structure of automobile glass | |
| JP2001332276A (en) | Gasket for fuel cell | |
| JPS6242215Y2 (en) | ||
| JPS6321769Y2 (en) | ||
| JPH0220087Y2 (en) | ||
| JPH0235541Y2 (en) | ||
| CN217760779U (en) | Special seal structure of building door and window | |
| JPS5822738A (en) | Sealing structure for body | |
| JPS60206723A (en) | Door weather strip | |
| JPH0121894Y2 (en) | ||
| JPH0610019Y2 (en) | Roof tile fixing structure | |
| JP2002002551A (en) | Blocking plug | |
| JP2674607B2 (en) | Automotive weather strip | |
| JPH0341460Y2 (en) | ||
| JPS6221443Y2 (en) | ||
| JPH08151856A (en) | Waterproof structure for window frame fitting section | |
| JPS643718Y2 (en) | ||
| JPH0617614Y2 (en) | Attachment structure for the terminal of weather strips for automobiles | |
| JPS6036701Y2 (en) | Watertight materials for building openings |