JPS608982Y2 - Rubber mounting structure - Google Patents
Rubber mounting structureInfo
- Publication number
- JPS608982Y2 JPS608982Y2 JP1978109338U JP10933878U JPS608982Y2 JP S608982 Y2 JPS608982 Y2 JP S608982Y2 JP 1978109338 U JP1978109338 U JP 1978109338U JP 10933878 U JP10933878 U JP 10933878U JP S608982 Y2 JPS608982 Y2 JP S608982Y2
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- ring
- mounting structure
- shaped
- rubber mounting
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
Landscapes
- Laminated Bodies (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Description
【考案の詳細な説明】
本考案は、例えばリング状の金属またはリング状のプラ
スチックの内部に、比較的高硬度のゴムを接着または同
時加硫して取り付ける構造に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a structure in which, for example, a ring-shaped metal or a ring-shaped plastic is attached with relatively high hardness rubber by adhesion or simultaneous vulcanization.
従来この種の取付構造は、第１図および第２図のような
構造を有し、リング状の金属またはリング状のプラスチ
ック１とゴム２の接着部が、ゴム自身の経時的に収縮す
る力に耐えられなくなり、リング状の金属または、リン
グ状のプラスチック１とゴム２の間で接着部３がはがれ
るという欠点があった。Conventionally, this type of mounting structure has a structure as shown in FIGS. 1 and 2, in which the bonded portion between a ring-shaped metal or ring-shaped plastic 1 and rubber 2 absorbs the force of the rubber itself shrinking over time. There was a drawback that the bonded portion 3 between the ring-shaped metal or ring-shaped plastic 1 and the rubber 2 would peel off.
本考案はゴム溝を設けることにより上記欠点を解決し、
比較的高硬度のゴムとリング状の金属またはリング状の
プラスチックの接着または同時加硫においても、経時的
に接着制れのない取付構造を提供するものである。The present invention solves the above drawbacks by providing rubber grooves,
Even in adhesion or simultaneous vulcanization of relatively high hardness rubber and ring-shaped metal or ring-shaped plastic, it is possible to provide a mounting structure that does not deteriorate in adhesion over time.
本考案はリング状の金属またはリング状のプラスチック
の内部に比較的高硬度のゴムを接着または同時加硫して
取り付ける際、ゴムに溝を設けることにより、ゴムの経
時的に収縮する力を溝により緩衝させ、接着部に対する
剥離力を軽減し、経時的な接着はがれを防止している。When attaching relatively hard rubber to the inside of a ring-shaped metal or ring-shaped plastic by gluing or co-vulcanizing it, by providing grooves in the rubber, the force of contraction of the rubber over time is absorbed by the grooves. This buffers the adhesive, reduces the peeling force on the adhesive, and prevents the adhesive from peeling off over time.
次に本考案の実施例について図面を参照して説明する。Next, embodiments of the present invention will be described with reference to the drawings.
第３図および第４図は、本考案の実施例であって、ゴム
２に溝４を設けることにより、コム２の経時的に収縮す
る力を緩衝させリング状の金属またはリング状のプラス
チック１の接着剤３への剥離力を軽減し、経時的な接着
はがれを防止するゴム２の取付構造である。3 and 4 show embodiments of the present invention, in which grooves 4 are provided in the rubber 2 to buffer the force of contraction of the comb 2 over time, and a ring-shaped metal or ring-shaped plastic 1 This is a mounting structure for the rubber 2 that reduces the peeling force applied to the adhesive 3 and prevents the adhesive from peeling off over time.
高耐水圧性または高気圧性を有する場合はゴム２の溝４
に金属またはコルクなどのつめものをすることもある。Groove 4 of rubber 2 if it has high water pressure resistance or high pressure resistance.
It is sometimes filled with metal or cork.
尚、前記金属またはプラスチックはリング状でなくとも
開口空間部を有するものであれば任意の形状であっても
同様である。Note that the metal or plastic does not have to be ring-shaped, but may have any shape as long as it has an open space.
本考案は以上説明したように溝を設けることにより比較
的高硬度のゴムも例えばリング状の金属またはリング状
のプラスチックの内部にゴムを接着または同時加硫して
取り付ける構造において、経時的に接着はがれを防止す
る効果がある。As explained above, by providing grooves, the present invention allows relatively high hardness rubber to be bonded over time, for example, in a structure in which rubber is attached to the inside of a ring-shaped metal or ring-shaped plastic by gluing or simultaneous vulcanization. It has the effect of preventing peeling.
第１図および第２図は、従来実施していた機構の縦断面
図、第３図および第４図は、本考案の実施例の縦断面図
である。
１・・・・・・リング状の金属またはリング状のプラス
チック、２・・・・・・接着または同時加硫するゴム、
３・・・・・・接着部、４・・・・・・ゴムに設けた溝
。1 and 2 are longitudinal sectional views of a conventional mechanism, and FIGS. 3 and 4 are longitudinal sectional views of an embodiment of the present invention. 1...Ring-shaped metal or ring-shaped plastic, 2...Rubber to be bonded or simultaneously vulcanized,
3...Adhesive part, 4...Groove provided in rubber.
Claims (1)
開口空間部に溝を設けた比較的高硬度のゴムを接着また
は同時加硫して取り付けることを特徴とするゴムの取付
構造。1. A rubber mounting structure characterized in that relatively high hardness rubber having grooves provided in the opening space of a member such as metal or plastic having an opening space is attached by adhesion or simultaneous vulcanization.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978109338U JPS608982Y2 (en) | 1978-08-08 | 1978-08-08 | Rubber mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1978109338U JPS608982Y2 (en) | 1978-08-08 | 1978-08-08 | Rubber mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5525964U JPS5525964U (en) | 1980-02-20 |
| JPS608982Y2 true JPS608982Y2 (en) | 1985-04-01 |
Family
ID=29055206
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1978109338U Expired JPS608982Y2 (en) | 1978-08-08 | 1978-08-08 | Rubber mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS608982Y2 (en) |
-
1978
- 1978-08-08 JP JP1978109338U patent/JPS608982Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5525964U (en) | 1980-02-20 |
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