JPH0118704Y2 - - Google Patents
Info
- Publication number
- JPH0118704Y2 JPH0118704Y2 JP10992081U JP10992081U JPH0118704Y2 JP H0118704 Y2 JPH0118704 Y2 JP H0118704Y2 JP 10992081 U JP10992081 U JP 10992081U JP 10992081 U JP10992081 U JP 10992081U JP H0118704 Y2 JPH0118704 Y2 JP H0118704Y2
- Authority
- JP
- Japan
- Prior art keywords
- waterproof
- hard
- sealing material
- waterproof material
- groove
- 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
- 239000000463 material Substances 0.000 claims description 51
- 239000003566 sealing material Substances 0.000 claims description 11
- 238000009434 installation Methods 0.000 description 4
- 239000012790 adhesive layer Substances 0.000 description 3
- 239000006260 foam Substances 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 206010033307 Overweight Diseases 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229940006076 viscoelastic substance Drugs 0.000 description 2
- 239000003190 viscoelastic substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000005357 flat glass Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Landscapes
- Sewage (AREA)
- Joints With Sleeves (AREA)
- Gasket Seals (AREA)
Description
【考案の詳細な説明】
本考案は水路用Ｕ字溝材の如き高重量の成型品
相互の接続部に使用される新規な高荷重用シーリ
ング材に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a novel high-load sealing material used for interconnections between high-weight molded products such as U-shaped groove materials for waterways.
水路用Ｕ字溝材（以下溝材という）の端部は、
一方端が雌型とされ、他方端が雄型とされてい
る。かかる溝材の接続部は、雌型部に次に配設さ
れる溝材の雄型部を装着することによつて構成さ
れ、以下この繰り返しによつて溝材が延長され
る。 The end of the U-shaped gutter material for waterways (hereinafter referred to as gutter material) is
One end is female and the other end is male. The connecting portion of the groove member is formed by attaching the male portion of the next groove member to the female portion, and the groove member is subsequently extended by repeating this process.
従来、かかる接続部には、防水性発泡体などか
らなる軟性防水材料が使用され、該材料は予めそ
の一面に形成された接着層にて溝材の雌型部の内
面に接着される。そして接続部は、次に配設され
る溝材の雄型部が装着されることによつて完成さ
れるものであるが、この装着時軟性防水材料の物
理的強度が弱いこと及び溝材が高重量であること
などに起因して、該材料の表層部が破損され、防
水性が低下するという問題がある。 Conventionally, a flexible waterproof material such as a waterproof foam is used for such a connection part, and the material is adhered to the inner surface of the female part of the groove member with an adhesive layer formed on one surface of the material in advance. The connection is completed by attaching the male part of the groove material, which will be placed next, but when this is attached, the physical strength of the soft waterproof material is weak and the groove material is Due to the high weight, the surface layer of the material is damaged, resulting in a decrease in waterproofness.
一方上記の如き装着時の破損の問題を防止材料
の表面に油類などを塗つて滑りよくして解決し、
接続部を構成したとしても、溝材の重みで防水材
料に歪みが生じて復元能が喪失するために、殊に
経日後においては充分な防水性が期待できないと
いう問題がある。 On the other hand, the problem of damage during installation as mentioned above was solved by coating the surface of the prevention material with oil to make it slippery.
Even if a connecting portion is formed, the waterproof material is distorted by the weight of the groove material and loses its restoring ability, so there is a problem that sufficient waterproofness cannot be expected, especially after a long period of time.
本考案はかかる従来技術の種々の問題点を解決
した新規な高荷重用シーリング材を提供するもの
で、以下添付図面にて具体的に説明する。 The present invention provides a novel high-load sealing material that solves the various problems of the prior art, and will be specifically explained below with reference to the accompanying drawings.
第１図において、１は断面が半円形状（カマボ
コ状）の紐状シーリング材で、該シーリング材１
は断面が略半円形状の弾質軟性防水材料１１と該
材料１１の頂部に埋め込まれた状態で不連続状に
配設された硬性材料１２とから構成されており、
且つ第３図に図示する如く該材料１２は荷重によ
り防水材料１１の中に埋設しうる大きさとされて
いるものである。 In FIG. 1, 1 is a string-like sealing material with a semicircular (cylindrical) cross section;
is composed of an elastic soft waterproof material 11 having a substantially semicircular cross section and a hard material 12 embedded in the top of the material 11 and disposed in a discontinuous manner,
As shown in FIG. 3, the material 12 is sized so that it can be buried in the waterproof material 11 under load.
前記軟性防水材料１１は、圧縮に対して復元能
を有するもので、防水性発泡体（発泡体中に防水
能を有する粘弾性物質を含浸したものも含む）、
軟性ゴム及び／又は合成樹脂の成型品、或いは厚
手フエルト又は不織布などの多孔質体に上記の粘
弾性物質例えばゴム、樹脂、瀝青物などを含浸し
たもので構成される。硬性材料１２は硬性ゴム及
び／又は合成樹脂にて構成され、不連続状に配設
されることによつて間欠部１１１が形成される。 The soft waterproof material 11 has the ability to recover from compression, and includes waterproof foam (including foam impregnated with a viscoelastic substance having waterproof ability),
It is composed of a molded product of soft rubber and/or synthetic resin, or a porous material such as thick felt or nonwoven fabric impregnated with the above-mentioned viscoelastic substance such as rubber, resin, bituminous material, etc. The hard material 12 is made of hard rubber and/or synthetic resin, and is disposed discontinuously to form intermittent portions 111.
材料１１と１２とは、予め頂部を欠如せしめた
紐状の軟性防水材料１１を作成し、この欠如部分
に予め成型した硬性材料１２を接着するなどの手
段により構成することができるが、例えば同時押
出し成型により同時に構成してもよいものであ
る。 The materials 11 and 12 can be constructed by a method such as creating a string-like flexible waterproof material 11 with the top portion missing in advance and gluing a pre-formed hard material 12 to the missing portion, but for example, at the same time. They may also be constructed simultaneously by extrusion molding.
なお図中２は、軟性防水材料１１の平担な底面
１１ａに設けた接着層で、ゴム及び／又は合成樹
脂を主体とする接着性物質で構成される。 Note that 2 in the figure is an adhesive layer provided on the flat bottom surface 11a of the flexible waterproof material 11, and is made of an adhesive material mainly composed of rubber and/or synthetic resin.
このように構成された高荷重用シーリング材
は、溝材の雌型H1の表面に接着層２により接着
される。そして、これに次に配設される溝材の雄
型H2が装着され、接続部が完成される。 The high-load sealing material configured in this manner is adhered to the surface of the female mold H1 of the groove material by the adhesive layer 2. Then, the male type H2 of the groove material to be disposed next is attached to this, and the connection part is completed.
しかしてこの雄型H2の装着時、雄型H2の表面
は硬性材料１２即ちシーリング材の頂部と接触し
つつ装着されるので、装着がスムーズに行え、し
かも軟性防水材料１１は何ら損傷されることがな
いものである。装着後は、第３図に図示する如く
硬性材料１２は雄型H2の重みにより軟性防水材
料１１の中に埋設されると共に、防水材料１１の
両端部分は盛り上り状態となつて雄型H2の表面
に密着し幅方向の防水性を確実に発揮する。しか
も防水材料１１の両端部分は、硬性材料１２の介
在によつて溝材から受ける歪みが緩和されるの
で、半永久的に復元能を有するものである。ま
た、第４図に図示する如く、長さ方向は前記間欠
部１１１へ防水材料１１が盛り上り状態となつて
雄型H2の表面に密着されることになるから、硬
性材料に添つて水が伝わつてきても遮断されるの
で、長期に亘つて良好な防水能が得られるもので
ある。 However, when the male type H 2 is installed, the surface of the male type H 2 is in contact with the top of the hard material 12, that is, the sealing material, so the installation can be done smoothly, and the soft waterproof material 11 is not damaged in any way. It never happens. After installation, as shown in FIG. 3, the hard material 12 is buried in the soft waterproof material 11 due to the weight of the male mold H 2 , and both ends of the waterproof material 11 are swollen to form the male mold H 2 . 2.It adheres closely to the surface of 2 and ensures waterproofness in the width direction. In addition, the presence of the hard material 12 at both ends of the waterproof material 11 alleviates the distortion received from the groove material, so that the ends have semi-permanent restorability. Furthermore, as shown in FIG. 4, the waterproof material 11 bulges in the intermittent portions 111 in the length direction and is in close contact with the surface of the male mold H2 , so that water is absorbed along with the hard material. Even if water is transmitted, it is blocked, so good waterproof performance can be obtained over a long period of time.
第２図は他の実例を示すもので、断面は略三角
形状とされており、硬性材料１２′，１２′…は不
連続状に配置され、同様に間欠部１１１を形成し
ている。このものにおいても、硬性材料１２′は
荷重により軟性防水材料１１の中に埋設し、第１
図と同等の効果を有することが理解されるであろ
う。尚、本考案の高荷重用シーリング材は、例え
ば自動車のボデーとウインドガラスとの間に介在
させるダムラバー材としても良好に使用できる。 FIG. 2 shows another example, in which the cross section is approximately triangular, and the hard materials 12', 12', . . . are arranged discontinuously to form intermittent portions 111. In this case as well, the hard material 12' is buried in the soft waterproof material 11 under load, and the first
It will be understood that it has the same effect as the figure. The high-load sealing material of the present invention can also be favorably used as a dumb rubber material interposed between the body and window glass of an automobile, for example.
本考案の高荷重用シーリング材は、以上のよう
に構成され使用されるものであるから、装着時に
おける損傷がなく、硬性材料によつて軟性防水材
料の歪みが緩和され、しかも防水材料の盛り上り
によつて幅及び長さ方向において長期に亘つて良
好な防水能が得られるという特徴を有する。 Since the high-load sealing material of the present invention is configured and used as described above, there is no damage during installation, the hard material alleviates the distortion of the soft waterproof material, and the waterproof material has a large thickness. It has the characteristic that good waterproofing ability can be obtained over a long period of time in the width and length directions by ascending.
第１図は本考案の実例を示す部分斜視図、第２
図は他の実例を示す部分斜視図、第３図は第１図
の高荷重用シーリング材の使用状態を示す第１図
におけるａ−a′断面図、第４図は同じく使用状態
を示す第１図におけるｂ−b′断面図である。
１１……弾質軟性防水材料、１２……硬性材
料。
Fig. 1 is a partial perspective view showing an example of the present invention;
Figure 3 is a partial perspective view showing another example, Figure 3 is a sectional view taken along line a-a' in Figure 1, showing how the high-load sealing material shown in Figure 1 is used, and Figure 4 is a cross-sectional view showing how it is used. FIG. 1 is a cross-sectional view taken along line bb' in FIG. 11...Elastic soft waterproof material, 12...Hard material.
Claims (1)
面と頂部とを有する断面形状の紐状シーリング材
であつて、該シーリング材の頂部付近は不連続状
の硬性材料で形成されていると共にそれ以外の所
は弾質軟性防水材料で構成されており、且つ前記
硬性材料は荷重により軟性防水材料中に埋設しう
る大きさとされていることを特徴とする高荷重用
シーリング材。 A string-shaped sealing material having a cross-sectional shape such as a semicircular or triangular shape, having a flat bottom and a top, the vicinity of the top of the sealing material being made of a discontinuous hard material, and A sealing material for heavy loads, characterized in that the other parts are made of an elastic soft waterproof material, and the hard material has a size that allows it to be embedded in the soft waterproof material under a load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992081U JPS5816285U (en) | 1981-07-23 | 1981-07-23 | Sealing material for high loads |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10992081U JPS5816285U (en) | 1981-07-23 | 1981-07-23 | Sealing material for high loads |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5816285U JPS5816285U (en) | 1983-02-01 |
| JPH0118704Y2 true JPH0118704Y2 (en) | 1989-05-31 |
Family
ID=29904281
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10992081U Granted JPS5816285U (en) | 1981-07-23 | 1981-07-23 | Sealing material for high loads |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5816285U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4719336B2 (en) * | 2000-04-20 | 2011-07-06 | 電気化学工業株式会社 | Butyl rubber composite sealing material |
| JP2010173439A (en) * | 2009-01-29 | 2010-08-12 | Kanto Auto Works Ltd | Seal structure for column cover |
-
1981
- 1981-07-23 JP JP10992081U patent/JPS5816285U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5816285U (en) | 1983-02-01 |
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