JPH0240342Y2

JPH0240342Y2 -

Info

Publication number: JPH0240342Y2
Application number: JP6219984U
Authority: JP
Priority date: 1984-04-28
Filing date: 1984-04-28
Publication date: 1990-10-29
Also published as: JPS60175933U

Description

【考案の詳細な説明】〈技術分野〉本考案は被支持体を一定方向にのみ揺動可能に
固定部に対し弾性支持する支持部材に関するもの
である。[Detailed Description of the Invention] <Technical Field> The present invention relates to a support member that elastically supports a supported object with respect to a fixed part so as to be able to swing only in a certain direction.

〈従来技術〉固定部に被支持体を吸振的に支持する弾性支持
体は、二枚の取付金具間にゴム等の弾性材を介在
して焼付けしたものが一般的である。ところで、
被支持体を弾性支持する場合に、ある方向には揺
動して振動を吸収させ、他の方向は他の物体との
干渉を避けるために揺動してはならないことがあ
る。このような場合、従来一般の弾性支持部材で
は方向性がないため、揺動してはならない方向を
規制すべくストツパ等を用いて一方向性の揺動を
させていた。<Prior Art> An elastic support for vibration-absorbing support of a supported body on a fixed portion is generally made by baking an elastic material such as rubber between two mounting fittings. by the way,
When supporting a supported object elastically, it may be necessary to swing in a certain direction to absorb vibrations, but not to swing in other directions to avoid interference with other objects. In such a case, conventional elastic support members have no directionality, so a stopper or the like is used to restrict the direction in which they should not swing, so that they swing in one direction.

〈考案の目的〉本考案の目的は、簡単な形状、構造により、常
に一定方向の振動を吸収する弾性支持部材を提供
するものである。<Objective of the invention> An object of the invention is to provide an elastic support member that always absorbs vibrations in a fixed direction with a simple shape and structure.

〈考案の構成〉本考案の特徴とする構成は、固定部に取り付け
られる取付基部と、被支持体を支持するための取
付部を有する先端部と、前記取付基部の幅と略同
幅であり、かつ取付基部の厚さと幅より薄い厚味
であつて、厚味方向にのみ揺動を許容すると共に
前記先端部と前記取付基部とを一体的に結合する
弾性変形部とからなることである。<Configuration of the invention> The characteristic configuration of the invention is that a mounting base that is attached to a fixed part, a distal end having a mounting part for supporting a supported object, and a width that is approximately the same as the width of the mounting base. and an elastically deformable part that is thinner than the thickness and width of the mounting base, allows rocking only in the thickness direction, and integrally connects the tip and the mounting base. .

〈実施例〉以下本考案の実施例を図面に基づいて説明す
る。第１図及び第２図において、１は本考案によ
る弾性支持部材である。この弾性支持部材１はゴ
ム等の弾性材により形成されたものであり、その
形状、構造は次の通りである。<Example> Hereinafter, an example of the present invention will be described based on the drawings. In FIGS. 1 and 2, reference numeral 1 denotes an elastic support member according to the present invention. The elastic support member 1 is made of an elastic material such as rubber, and its shape and structure are as follows.

すなわち、２は固定部７に対する取付基部であ
り、ボルト８によつて取付固定する場合にはボル
ト挿通穴６が開設される。３は第３図に示す被支
持体１０と連結される先端部である。この先端部
３と前記取付基部２は一定方向のみ揺動を許容す
る弾性変形部４で一体に継がれている。この弾性
変形部４は、取付基部２の幅Ｂと略同幅であり、
厚味ｔ２は取付基部２の厚味ｔ１より薄い厚さで
かつ幅Ｂより薄く形成されたものである。そし
て、先端部３は、幅Ｂ方向に被支持体１０に突設
した軸１１と連結する取付穴５が開設されてい
る。この取付穴５は鍵穴形、多角形又は楕円形等
の回り止め形状とし、前記軸１１も取付穴５の形
状と同形とするものである。尚、本実施例では取
付穴とされているが、被支持体側を取付穴とし、
先端部にはそれと対応する形状、例えばボルトを
鋼板に固着したものを焼付固定したものとするこ
ともできる。図中９は弾性支持部材１のホルダを
示す。 That is, 2 is a mounting base for the fixing part 7, and when mounting and fixing with bolts 8, a bolt insertion hole 6 is provided. Reference numeral 3 denotes a tip portion connected to the supported body 10 shown in FIG. This tip portion 3 and the mounting base portion 2 are integrally joined by an elastic deformation portion 4 that allows rocking only in a certain direction. This elastic deformation portion 4 has approximately the same width as the width B of the mounting base 2,
The thickness t2 is thinner than the thickness t1 of the mounting base 2 and thinner than the width B. The distal end portion 3 is provided with a mounting hole 5 that is connected to a shaft 11 that protrudes from the supported body 10 in the width B direction. The mounting hole 5 has a locking shape such as a keyhole shape, a polygon, or an ellipse, and the shaft 11 has the same shape as the mounting hole 5. In addition, in this example, the mounting holes are used, but the supported body side is used as the mounting holes,
The tip may have a corresponding shape, for example, a bolt fixed to a steel plate by baking. Reference numeral 9 in the figure indicates a holder for the elastic support member 1.

本考案は上記の通りの構成による弾性支持部材
であるから、第１図に示すように、弾性支持部材
１の取付基部２をブラケツト７等の固定部に固定
し、被支持体１０を軸１１によつて先端部３の取
付穴５に回り止め状態で嵌合支持する。これによ
り被支持体１０の振動は弾性変形部４の厚味ｔ２
方向の一定方向のみ揺動して振動を吸収するもの
である。このとき、第１図に示すようにホルダ９
を装着した場合は、弾性変形部４の揺動による先
端部３の振幅はホルダ９とブラケツト７との間隔
で規制される。 Since the present invention is an elastic support member constructed as described above, as shown in FIG. It is fitted and supported in the mounting hole 5 of the tip portion 3 in a non-rotating state. As a result, the vibration of the supported body 10 is reduced by the thickness t2 of the elastic deformation portion 4.
It absorbs vibrations by swinging only in a certain direction. At this time, as shown in FIG.
When the bracket 7 is attached, the amplitude of the distal end 3 caused by the swinging of the elastically deformable portion 4 is regulated by the distance between the holder 9 and the bracket 7.

〈考案の効果〉以上のように本考案の弾性支持部材によると、
必要な方向での振動を吸収し、不要方向の揺動を
防止するため、従来のように不要な方向へ揺動し
ては他物との干渉を避けるためのストツパ等を設
置する必要がなくなり構成部品点数の削減が図ら
れ、弾性支持部の構成の簡単化並びにコストダウ
ンが得られる利点を有している。<Effects of the invention> As described above, according to the elastic support member of the present invention,
Because it absorbs vibrations in the necessary directions and prevents swinging in unnecessary directions, there is no need to install stoppers, etc. to prevent interference with other objects when swinging in unnecessary directions, as was the case in the past. This has the advantage of reducing the number of component parts, simplifying the structure of the elastic support part, and reducing costs.

[Brief explanation of the drawing]

第１図は本考案の側面図、第２図は正面図、第
３図は斜視図である。１……弾性支持部材、２……取付基部、３……
先端部、４……弾性変形部、５……取付穴。 FIG. 1 is a side view of the present invention, FIG. 2 is a front view, and FIG. 3 is a perspective view. 1... Elastic support member, 2... Mounting base, 3...
Tip part, 4...Elastic deformation part, 5...Mounting hole.

Claims

[Claims for Utility Model Registration] (1) A mounting base that is attached to a fixed part, and a distal end having a mounting part for supporting a supported body;
The width is approximately the same as the width of the mounting base, and the thickness is thinner than the thickness and width of the mounting base, allowing rocking only in the thickness direction, and the tip portion and the mounting base are integrally formed. An elastic support member comprising: an elastic deformation portion coupled to the elastic support member. (2) The elastic support member according to claim 1, wherein the mounting portion is provided with mounting holes in the width direction. (3) The elastic support member according to claim 2, wherein the mounting hole has a locking shape such as a keyhole.