JPS5842673Y2 - Anti-vibration rubber for article attachment parts - Google Patents
Anti-vibration rubber for article attachment partsInfo
- Publication number
- JPS5842673Y2 JPS5842673Y2 JP13052979U JP13052979U JPS5842673Y2 JP S5842673 Y2 JPS5842673 Y2 JP S5842673Y2 JP 13052979 U JP13052979 U JP 13052979U JP 13052979 U JP13052979 U JP 13052979U JP S5842673 Y2 JPS5842673 Y2 JP S5842673Y2
- Authority
- JP
- Japan
- Prior art keywords
- vibration rubber
- cylindrical part
- seat
- seats
- attachment parts
- 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
Landscapes
- Vibration Prevention Devices (AREA)
Description
【考案の詳細な説明】
本案は、例えば自動二輪車・自動車などにおいて、部品
をフレームその他の部材に防振的に取付ける際に使用す
る特にグロメット形の防振ゴムに関する。[Detailed Description of the Invention] The present invention relates in particular to a grommet-shaped anti-vibration rubber used when attaching parts to a frame or other member in a vibration-isolating manner in, for example, a motorcycle or an automobile.
上記グロメット形防振ゴムは、第３図に示すように、部
品１の取付部１１の両面に夫々あてがう座２１．２２と
、取付ボルト３の外周を囲む円筒部２３とからなる。As shown in FIG. 3, the grommet-type anti-vibration rubber comprises seats 21 and 22 that are applied to both sides of the mounting portion 11 of the component 1, respectively, and a cylindrical portion 23 that surrounds the outer periphery of the mounting bolt 3.
ところが上記一対の座２１．２２と円筒部２３を一体成
形すると、防振ゴム２を取付部１１の孔４にはめるとき
、一方の座２１を変形させながら押込まなければならな
いので面倒である。However, if the pair of seats 21 and 22 and the cylindrical portion 23 are integrally molded, it is troublesome to fit the vibration isolating rubber 2 into the hole 4 of the mounting portion 11 because one of the seats 21 must be pushed in while being deformed.
座２１が厚いとき、又広いときは更に困難である。It is even more difficult when the seat 21 is thick or wide.
一方の座２２と円筒部２３を一体に成形し、他方の座２
１を別体にしたものがあるが、成形に２種類の金型を必
要とし、組付けの際離れて一方を紛失するおそれがある
。One seat 22 and the cylindrical part 23 are integrally molded, and the other seat 2
There is a separate version of 1, but it requires two types of molds for molding, and there is a risk that one of them will come apart during assembly and be lost.
そこで一方の座２２と円筒部２３を一体に成形したもの
と、他方の座２１とを、帯状部で連なるように一体成形
することも考えられるが、金型が大形化し、又帯状部に
拘束されて使用場所は部品の縁部に限られる。Therefore, it is conceivable to integrally mold one seat 22 and the cylindrical part 23 and the other seat 21 so that they are connected by a band-shaped part, but the mold becomes large and the band-shaped part It is restricted and its use is limited to the edges of parts.
本案は円筒部２３の両端に座２１．２２を有するグロメ
ット形防振ゴムにおける上記の不具合を除去することを
目的とするもので、図面に示すように、一方の座２２と
円筒部２３を一体とし、その円筒部２３とそれに嵌合す
る環状の他方の座２１とを、両者２１．２３のはめ合い
面の一部２４でつないだことを特徴とする。The purpose of this proposal is to eliminate the above-mentioned problems in the grommet-type vibration isolating rubber which has seats 21 and 22 at both ends of the cylindrical part 23.As shown in the drawing, one seat 22 and the cylindrical part 23 are integrated. The cylindrical portion 23 and the other annular seat 21 that fits into the cylindrical portion 23 are connected by a portion 24 of the fitting surface of both 21 and 23.
上記の構造は、座２１．２２と円筒部２３を一体成形す
る際、その一方の座２１に、円筒部２３の外周に沿って
一部２４を残して略全周にスリット２５を設けることに
よって得ることができる。The above structure is achieved by providing a slit 25 in one of the seats 21 along the outer circumference of the cylindrical part 23 along the entire circumference, leaving a part 24, when the seats 21 and 22 and the cylindrical part 23 are integrally molded. Obtainable.
本案グロメット形防振ゴム２は上記の構造であるから、
嵌合側の環状座２１を第２図のように円筒部２３から外
しても一部２４でつながっていて紛失するおそれがなく
、小形の一つの金型で成形できる。Since the grommet type anti-vibration rubber 2 of the present invention has the above structure,
Even if the annular seat 21 on the fitting side is removed from the cylindrical portion 23 as shown in FIG. 2, it is connected by a portion 24, so there is no risk of it being lost, and it can be molded with one small mold.
そして外した座２１は環状をしているから、これを第２
図のようにつぶして細くした状態で取付部１１の孔４に
通し、更に引張って円筒部２３を孔４にはめることがで
きるもので、取付部１１に対する防振ゴムの装着が簡単
である。Since the seat 21 that was removed has an annular shape, it can be used as the second
As shown in the figure, the cylindrical part 23 can be inserted into the hole 4 of the attachment part 11 in a crushed and thin state and then pulled further to fit the cylindrical part 23 into the hole 4, making it easy to attach the vibration isolating rubber to the attachment part 11.
環状座２１を元通り円筒部２３に嵌合すると、取付部１
１の両面に座２１．２２が当たる。When the annular seat 21 is restored and fitted into the cylindrical part 23, the mounting part 1
Seats 21 and 22 are in contact with both sides of 1.
これを第３図のように被取付体５の台６の上に重ねて両
者のボルト通し孔２６．６１を合致させ、押えワッシャ
７・ディスタンスカラー８をはめたボルト３を上記の孔
２６．６１に挿通しナツト９で緊締固着する。As shown in FIG. 3, stack this on the base 6 of the object to be attached 5 so that the bolt through holes 26. 61 and tighten and secure with nut 9.
ナツト９は台６の裏面に予め固着させておくこともある
。The nut 9 may be fixed to the back surface of the stand 6 in advance.
第１図は本案防振ゴムの斜面図、第２図は一方の座を外
した状態の斜面図、
取付状態を示す縦断正面図、
付合の平面図。
第３図は防振ゴムの
第４図は防振ゴム取
２は防振ゴム、２１．２２は座、２３は円筒部、２４は
連接部、２５はスリット、３は取付ボルト。Figure 1 is a slope view of the proposed anti-vibration rubber, Figure 2 is a slope view with one seat removed, a longitudinal sectional front view showing the installed state, and a plan view of the attachment. Fig. 3 shows the anti-vibration rubber, Fig. 4 shows the anti-vibration rubber holder 2, the anti-vibration rubber, 21, 22 the seat, 23 the cylindrical part, 24 the connecting part, 25 the slit, and 3 the mounting bolt.
Claims (1)
いて、円筒部と、その一端に嵌合する環状の一方の座と
を、円筒部と環状座のはめ合い面の一部でつないだ物品
取付部用防振ゴム。An article in which the cylindrical part and one of the annular seats that fit into one end of the cylindrical part are connected by a part of the fitting surface of the cylindrical part and the annular seat in a grommet-shaped anti-vibration rubber having seats at both ends of the cylindrical part. Anti-vibration rubber for the mounting part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13052979U JPS5842673Y2 (en) | 1979-09-20 | 1979-09-20 | Anti-vibration rubber for article attachment parts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13052979U JPS5842673Y2 (en) | 1979-09-20 | 1979-09-20 | Anti-vibration rubber for article attachment parts |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5647926U JPS5647926U (en) | 1981-04-28 |
| JPS5842673Y2 true JPS5842673Y2 (en) | 1983-09-27 |
Family
ID=29362230
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13052979U Expired JPS5842673Y2 (en) | 1979-09-20 | 1979-09-20 | Anti-vibration rubber for article attachment parts |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5842673Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6097603A (en) * | 1983-10-31 | 1985-05-31 | 株式会社村田製作所 | Chip type variable resistor |
-
1979
- 1979-09-20 JP JP13052979U patent/JPS5842673Y2/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647926U (en) | 1981-04-28 |
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