JP2603052B2 - Cover mounting structure - Google Patents
Cover mounting structureInfo
- Publication number
- JP2603052B2 JP2603052B2 JP25047294A JP25047294A JP2603052B2 JP 2603052 B2 JP2603052 B2 JP 2603052B2 JP 25047294 A JP25047294 A JP 25047294A JP 25047294 A JP25047294 A JP 25047294A JP 2603052 B2 JP2603052 B2 JP 2603052B2
- Authority
- JP
- Japan
- Prior art keywords
- cover
- main body
- elastic member
- mounting structure
- bent portion
- 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 - Fee Related
Links
Landscapes
- Exhaust Silencers (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本出願にかかる発明は、本体表面
（カバーを取り付けるべき対象物の表面をいう）に取着
するカバーの取付構造に関し、特に自動二輪車のマフラ
本体の表面に取着するカバーの取り付けに有用なカバー
の取付構造に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a cover mounting structure for mounting on a surface of a main body (refers to a surface of an object to which a cover is to be mounted), and more particularly, on a surface of a muffler main body of a motorcycle. The present invention relates to a cover mounting structure useful for mounting a cover.
【０００２】[0002]
【従来の技術】本体表面には、該本体表面の化粧を目的
として、本体表面にカバーが取着される場合がある。2. Description of the Related Art In some cases, a cover is attached to the surface of a main body for the purpose of making up the surface of the main body.
【０００３】例えば、自動二輪車のマフラ本体の表面に
は、部分的にカバーが取着されている。For example, a cover is partially attached to the surface of a muffler body of a motorcycle.
【０００４】従来、上記カバーは、該カバーに貫通穴を
設けるととにも、この貫通穴に対応するマフラ本体側に
ボルト穴を有するナットを溶着し、カバー表面側からボ
ルトを上記ボルト穴に螺着することによって取着してい
る。この種の先行技術として、実公平２−２３７７８号
がある。Conventionally, the cover is provided with a through hole in the cover, and a nut having a bolt hole is welded to the muffler body corresponding to the through hole, and a bolt is inserted into the bolt hole from the cover surface side. It is attached by screwing. As this kind of prior art, there is Japanese Utility Model Publication No. 2-3778.
【０００５】[0005]
【発明が解決しようとする課題】しかし、上記カバーを
取り付けるには、該カバーの貫通穴とマフラ側のナット
とを位置合わせをおこなった状態で、ボルトを螺着しな
ければならないため、かなりの作業時間と作業者の熟練
度が要求されることになる。However, in order to mount the above cover, bolts must be screwed in while the through holes of the cover and the nuts on the muffler side are aligned. Work time and skill of the worker are required.
【０００６】また、上記従来のカバーの取付構造の場合
には、カバー表面からボルトの頭が露呈するため、外観
的にフラットなカバー面が形成できない。In the case of the above-mentioned conventional cover mounting structure, the head of the bolt is exposed from the surface of the cover, so that a flat cover surface cannot be formed in appearance.
【０００７】本発明は、上記現況に鑑みおこなわれたも
ので、外観をフラットにすることが可能で、しかも取付
を簡単にすることが可能なカバーの取付構造を提供する
ことを目的とする。SUMMARY OF THE INVENTION The present invention has been made in view of the above situation, and has as its object to provide a cover mounting structure capable of flattening the appearance and simplifying mounting.
【０００８】[0008]
【課題を解決するための手段】本請求項１記載の発明に
かかるカバーの取付構造は、カバーを本体表面に取着す
るためのカバーの取付構造において、上記カバーと本体
表面との間にあって両者を離間あるいは近接させる方向
に付勢する弾性部材と、カバーと本体表面とを上記弾性
部材が変形された状態で位置決めして係止可能で且つカ
バーと本体表面の対峙する面内の一方向に自由度を有す
る位置決め手段と、上記位置決め手段の自由度を有する
方向において上記カバーと本体表面とを係止する係止手
段とを有することを特徴とする。According to a first aspect of the present invention, there is provided a cover mounting structure for attaching a cover to a main body surface, the cover mounting structure being provided between the cover and the main body surface. An elastic member for urging the cover in a direction to separate or approach the cover, the cover and the main body surface can be positioned and locked in a state where the elastic member is deformed, and can be moved in one direction in a surface facing the cover and the main body surface. It is characterized by comprising positioning means having a degree of freedom, and locking means for locking the cover and the main body surface in a direction having the degree of freedom of the positioning means.
【０００９】そして、請求項２記載のカバー取付構造
は、上記請求項１記載のカバーの取付構造において、上
記位置決め手段が、前記カバー側あるいは前記本体表面
側のいずれか一方に基端部が固着され自由端部が本体表
面に沿って延設された位置決めロッドと、該カバー側あ
るいは本体表面側の残りの一方に形成され上記位置決め
ロッドを挿入可能な位置決め穴とによって、構成するこ
とができる。The cover mounting structure according to a second aspect of the present invention is the cover mounting structure according to the first aspect, wherein the positioning means has a base end portion fixed to one of the cover side and the body surface side. The positioning rod has a free end extending along the surface of the main body, and a positioning hole formed on the other of the cover and the surface of the main body so that the positioning rod can be inserted.
【００１０】さらに、請求項３記載のカバー取付構造
は、上記請求項１又は２記載のカバーの取付構造におい
て、上記係止手段が、本体カバーの周囲に裏面側に屈曲
させて形成した屈曲部と、この屈曲部に当接する本体表
面側に固着された弾性部材の自由端部とで構成されてい
るので、特別に係止手段を形成する部材を付設すること
なく、必要不可欠な部材を利用して有機的な構成とな
る。The cover mounting structure according to a third aspect of the present invention is the cover mounting structure according to the first or second aspect, wherein the locking means is formed by bending the rear surface side around the body cover. And a free end portion of an elastic member fixed to the surface of the main body that comes into contact with the bent portion, so that an indispensable member can be used without attaching a member that forms a special locking means. To an organic configuration.
【００１１】また、請求項４記載のカバー取付構造は、
上記請求項３記載のカバーの取付構造において、上記屈
曲部がカバーの全周に形成されるとともに、上記弾性部
材が、平面視Ｈ形状に形成されその自由端が上記屈曲部
に近接する位置まで延設されているので、最適なカバー
の取付構造となる。特に平面積の大きなカバーを取りつ
ける構造として適した構造となる。The cover mounting structure according to claim 4 is
4. The cover mounting structure according to claim 3, wherein the bent portion is formed on the entire periphery of the cover, and the elastic member is formed in an H shape in a plan view, and a free end thereof reaches a position close to the bent portion. Since it is extended, an optimal cover mounting structure is obtained. In particular, the structure is suitable as a structure for attaching a cover having a large flat area.
【００１２】本請求項５記載の発明にかかるカバーの取
付構造は、カバーを本体表面に取着するためのカバーの
取付構造において、上記カバーの周囲に先端を裏面側に
「つ」の字状に屈曲させた屈曲部を形成するとともに、
本体表面に、上記屈曲部によって裏面側に形成される開
口縁より長い寸法を有し一部分が上記カバーの裏面に当
接して位置決めした状態において該カバーを本体表面か
ら離間あるいは近接させる方向に内部応力を生じさせる
べく撓むよう弾性部材を配設したことを特徴とする。According to a fifth aspect of the present invention, in the cover mounting structure for attaching the cover to the surface of the main body, the front end of the cover is formed in a shape of "" on the back surface side. To form a bent part,
In the state where the surface of the main body has a dimension longer than the opening edge formed on the back surface side by the bent portion and a portion of which is in contact with the back surface of the cover and positioned, the internal stress is applied in a direction to separate or approach the cover from the body surface An elastic member is provided so as to bend so as to generate
【００１３】[0013]
【作用】しかして、本請求項１記載の発明にかかるカバ
ー取付構造によれば、弾性部材の弾性力に抗してカバー
を本体表面に押圧して弾性部材がカバーを本体表面から
離間あるいは近接させる方向に付勢するような状態にお
いて、位置決め手段によって、カバーを本体表面に自由
度を有する方向から本体表面側に係着させて位置決め
し、この状態で係止手段によってカバーを本体表面に係
止すると、カバーは本体表面に取り付けられる。そし
て、このように取り付けられた状態において、カバー
は、係止手段により位置決め手段の有する一自由度が拘
束される結果、弾性部材で本体表面側に弾性保持された
状態で位置決め手段によって位置決めされる。According to the cover mounting structure of the first aspect of the present invention, the cover is pressed against the surface of the main body against the elastic force of the elastic member, and the elastic member separates or approaches the cover from the surface of the main body. In a state in which the cover is biased in the direction in which the cover is to be biased, the cover is engaged with the surface of the main body from a direction having a degree of freedom on the surface of the main body by the positioning means to position the cover. When stopped, the cover is attached to the body surface. In this state, the cover is positioned by the positioning means while being elastically held on the surface of the main body by the elastic member as a result of the locking means restricting one degree of freedom of the positioning means. .
【００１４】そして、カバーを本体表面から取り外す際
には、カバーを本体表面側に押圧した状態あるいは引っ
張った状態において、係止手段の係止を解除すれば、位
置決め手段に一方向に自由度が生じて位置決め手段が解
除される結果、カバーを本体表面側から取り外すことが
可能となる。When the cover is to be removed from the surface of the main body, the cover is pressed against the surface of the main body or pulled.
When the locking means is released in the stretched state, the positioning means has a degree of freedom in one direction, and the positioning means is released. As a result, the cover can be removed from the surface of the main body.
【００１５】また、本請求項５記載のカバーの取付構造
によれば、弾性部材に抗してカバーを本体表面側に、弾
性部材の端部がカバーの開口縁内に入るように押圧すれ
ば、弾性部材の端部がカバーの開口縁内、つまり「つ」
の字状の中に入り、カバーを本体表面に取り付けること
がきる。そして、この状態において、カバーは、その一
部が裏面、例えば屈曲部が本体表面に取着され撓んでい
る弾性部材に当接・係止されることによって、その取り
付け状態が維持される。According to the cover mounting structure of the present invention, if the cover is pressed against the elastic member toward the surface of the main body so that the end of the elastic member enters the opening edge of the cover. , The end of the elastic member is within the opening edge of the cover,
The cover can be attached to the body surface. In this state, the attached state of the cover is maintained by a part of the cover being abutted and locked by an elastic member whose back surface, for example, a bent portion is attached to the surface of the main body and is bent.
【００１６】そして、カバーを本体表面から取り外す際
には、裏面（屈曲部）に当接している弾性部材の端部
を、カバー側からドライバー等の工具を用いて屈曲部か
ら外して係止を解除すれば、取り外すことができる。When the cover is removed from the front surface of the main body, the end of the elastic member abutting on the back surface (bent portion) is detached from the cover portion using a tool such as a screwdriver from the cover side to lock the cover. Once released, it can be removed.
【００１７】しかも、上記請求項１あるいは５記載のカ
バーの取付構造では、上述のように固定された状態にお
いて、カバー表面には取付けのためのボルト等が露出せ
ずにフラットにすることができるとともに、カバーと本
体表面との間は単に弾性部材等を介して「線接触」的に
当接・支持することができる。Further, in the cover mounting structure according to the first or fifth aspect, in the state where the cover is fixed as described above, the cover surface can be made flat without exposing bolts and the like for mounting. At the same time, the cover and the surface of the main body can be brought into contact and supported in a “line contact” simply via an elastic member or the like.
【００１８】[0018]
【実施例】以下、本願発明の実施例にかかるカバー取付
構造を自動二輪車のマフラのカバー取付構造に適用した
場合について説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A case in which a cover mounting structure according to an embodiment of the present invention is applied to a muffler cover mounting structure of a motorcycle will be described below.
【００１９】図１は実施例にかかる自動二輪車のマフラ
の表面に取着されるカバーのカバー取付構造を示す平面
図で、図２は図１のＡ−Ａ矢視断面図である。FIG. 1 is a plan view showing a cover attaching structure of a cover attached to the surface of a muffler of a motorcycle according to the embodiment, and FIG. 2 is a sectional view taken along the line AA of FIG.
【００２０】図１，図２において、１は表面がクロムメ
ッキされた金属製のカバー、２はこのカバー１を取りつ
けるマフラである。In FIGS. 1 and 2, reference numeral 1 denotes a metal cover having a chrome-plated surface, and reference numeral 2 denotes a muffler to which the cover 1 is attached.
【００２１】上記マフラ２の表面（本体表面）２Ａに
は、弾性部材３が固着されている。この弾性部材３は、
図１０に図示するように、平面視Ｈ形状をしており、こ
の平面視Ｈ形状になった両側部でリベット４によって取
付金具５（図３，図５，図１１参照）に固着されてい
る。この取付金具５はマフラ２の表面に溶接により固着
されている。また、上記弾性部材３は、本実施例の場合
ばね鋼で構成されている。An elastic member 3 is fixed to the surface (body surface) 2A of the muffler 2. This elastic member 3
As shown in FIG. 10, it has an H shape in plan view, and is fixed to a mounting bracket 5 (see FIGS. 3, 5, and 11) by rivets 4 on both sides formed in the H shape in plan view. . The mounting bracket 5 is fixed to the surface of the muffler 2 by welding. The elastic member 3 is made of spring steel in this embodiment.
【００２２】上記取付金具５は、軽量化のため小さくす
ることを意図して、帯板状のもの屈曲加工したものによ
って構成され、つまり、図３あるいは図５に図示するよ
うに、上記弾性部材３がリベット止めされる部位で台形
状に上方へ屈曲されている。また、上記台形状に屈曲さ
れている箇所からやや中央よりの部位に逆Ｕ字状の屈曲
部５ａが形成され、この屈曲部５ａと上記マフラ２の表
面２Ａとで環状の穴部６が形成されている。この環状の
穴部６が位置決め穴を構成する。The mounting bracket 5 is formed by bending a strip-shaped member in order to reduce the size of the mounting member 5 in order to reduce the weight. That is, as shown in FIG. 3 or FIG. 3 is bent upward in a trapezoidal shape at a portion to be riveted. In addition, an inverted U-shaped bent portion 5a is formed at a portion slightly from the center of the trapezoidal bent portion, and an annular hole 6 is formed by the bent portion 5a and the surface 2A of the muffler 2. Have been. This annular hole 6 forms a positioning hole.
【００２３】また、上記弾性部材３のＨ形状の対峙する
自由端３ａ，３ｂ間の寸法Ｌ（図１１参照）は、図２に
図示するように、カバー１の幅方向の寸法Ｗ（図８参
照）よりやや小さい寸法に構成されている。The dimension L (see FIG. 11) between the opposing free ends 3a and 3b of the H shape of the elastic member 3 is, as shown in FIG. 2, a dimension W in the width direction of the cover 1 (FIG. 8). (See reference).
【００２４】そして、上記カバー１は、図２，図４ある
いは図７に図示するように、その全周にわたって、周端
が裏面側を向いた屈曲部１Ａによって、開口縁１ａが形
成されている。As shown in FIG. 2, FIG. 4, or FIG. 7, the cover 1 has an opening edge 1a formed by a bent portion 1A having a circumferential end facing the rear surface over the entire circumference. .
【００２５】そして、図４あるいは図６に図示するよう
に、カバー１の裏面中央部位には、図９に図示するＵ字
状のロッド７の中央部分が、補強板８を介して溶着（溶
着箇所Ｍを図６において「×」で示す）されている。該
ロッド７の両側の自由端部７ａは位置決めロッドとして
機能するもので、図８に図示するように、カバー１の裏
面から離間して上記マフラ２の表面２Ａに略平行状に延
設されている。そして、上記ロッド７の両側の自由端部
７ａの間隔Ｒ（図９参照）は、上記穴部６の間隔Ｑ（図
３，図５参照参照）に等しく構成されている。As shown in FIG. 4 or FIG. 6, a central portion of the U-shaped rod 7 shown in FIG. The location M is indicated by “x” in FIG. 6). The free ends 7a on both sides of the rod 7 function as positioning rods. As shown in FIG. 8, the free ends 7a are separated from the back surface of the cover 1 and extend substantially parallel to the front surface 2A of the muffler 2. I have. The distance R between the free ends 7a on both sides of the rod 7 (see FIG. 9) is equal to the distance Q between the holes 6 (see FIGS. 3 and 5).
【００２６】しかして、このように構成されたカバー取
付構造は、カバーの取り付け及び取り外しを以下のよう
におこなうことができる。Thus, the cover mounting structure configured as described above can mount and remove the cover as follows.
【００２７】即ち、上記弾性部材３が取着されている部
位に、カバー１を、両者の取付位置（取付状態）が概ね
一致するように手で把持し、上記カバー１側の位置決め
ロッドであるロッド７の自由端７ａが、位置決め穴であ
る上記穴部６に一致するような位置で、図１においてカ
バー１の下端の屈曲部１Ａが弾性部材３の下端（自由端
３ａ）の上面に当接させてマフラ２の表面２Ａ側に押圧
した状態、つまり弾性部材３がカバー１をマフラ２の表
面２Ａから離間させるよう作用する状態で、上記穴部６
に上記自由端７ａが挿入するよう、カバー１をスライド
（図１において右側にスライド）させる。上記スライド
動作によって、上記自由端７ａが穴部６に完全に挿入さ
れると、上記弾性部材３の図１において上端（自由端３
ｂ）がカバー１の左側の屈曲部１Ａ内に入り込む（図２
参照）。この状態で、図１に示すように、カバー１のマ
フラ２の表面２Ａへの取り付けは完了する。つまり、こ
の状態で、カバー１は、図２に図示するように、上記ロ
ッド７の自由端７ａが上記穴部６によって穴の奥行き方
向（自由端７ａの長手方向）を除いて位置決めされ、し
かもこの状態で、マフラ２の表面２Ａ側の弾性部材３の
両端（Ｈ形状の両側の自由端３ｂ）が、カバー１の屈曲
部１Ａの内側に係止され、上記穴の奥行き方向（自由端
７ａの長手方向）の自由度（動き）が拘束される。つま
り、カバー１は、上記係止手段となる屈曲部１Ａと弾性
部材３の両方の自由端３ａ，３ｂによる規制によって、
図２において左右に移動することができず、しかもカバ
ー１はマフラ２の表面２Ａに対して、上記ロッド７の自
由端７ａと上記穴部６の係着によって、離間あるいは近
接する方向（図２において上方）に移動することはでき
ない。That is, the cover 1 is gripped by hand at the position where the elastic member 3 is attached so that the attachment positions (attachment state) of both cover members are substantially coincident with each other, and is a positioning rod on the cover 1 side. In a position where the free end 7a of the rod 7 coincides with the hole 6 serving as a positioning hole, the bent portion 1A at the lower end of the cover 1 is brought into contact with the upper surface of the lower end (free end 3a) of the elastic member 3 in FIG. In a state where the cover member 1 is brought into contact with and pressed against the surface 2A of the muffler 2, that is, in a state where the elastic member 3 acts to separate the cover 1 from the surface 2A of the muffler 2,
The cover 1 is slid (to the right in FIG. 1) so that the free end 7a is inserted into the cover 1. When the free end 7a is completely inserted into the hole 6 by the sliding operation, the upper end (free end 3) of the elastic member 3 in FIG.
b) enters the left bent portion 1A of the cover 1 (FIG. 2).
reference). In this state, as shown in FIG. 1, the attachment of the cover 1 to the surface 2A of the muffler 2 is completed. That is, in this state, as shown in FIG. 2, the free end 7 a of the rod 7 is positioned by the hole 6 except for the depth direction of the hole (the longitudinal direction of the free end 7 a). In this state, both ends (the free ends 3b on both sides of the H shape) of the elastic member 3 on the surface 2A side of the muffler 2 are locked inside the bent portion 1A of the cover 1, and the depth direction of the hole (the free end 7a (Longitudinal direction) is restricted. That is, the cover 1 is controlled by the free ends 3a and 3b of both the bent portion 1A serving as the locking means and the elastic member 3.
In FIG. 2, the cover 1 cannot move to the left and right, and the cover 1 is separated or approached from the surface 2A of the muffler 2 by the engagement between the free end 7a of the rod 7 and the hole 6 (FIG. 2). Cannot move upward).
【００２８】そして、このようにカバー１がマフラ２の
表面２Ａに取着された状態において、弾性部材３のＨ形
状の両側の自由端で線接触的に接触し、またロッド７と
穴部６において小さい接触面積で接触しているだけであ
るため、またマフラ２は外気と周囲で接触している。When the cover 1 is attached to the surface 2A of the muffler 2 in this manner, the elastic members 3 come into line contact with the free ends on both sides of the H-shape of the elastic member 3, and the rod 7 and the hole 6 Since the muffler 2 is only in contact with a small contact area at, the muffler 2 is in contact with the outside air around.
【００２９】また、カバー１をマフラ２の表面２Ａから
取り外す際には、弾性部材３の自由端３ａ、即ち図１に
おいて二点鎖線で示すようにドライバー１０の先端を挿
入して弾性部材３の自由端３ａをカバー１の屈曲部１Ａ
から取り出した状態で、カバー１を図２において矢印Ｘ
方向にスライドさせれば、簡単に取り外すことができ
る。When the cover 1 is detached from the surface 2A of the muffler 2, the free end 3a of the elastic member 3, that is, the tip of the driver 10 is inserted as shown by a two-dot chain line in FIG. Free end 3a is bent 1A of cover 1
2 and the cover 1 is taken out with an arrow X in FIG.
You can easily remove it by sliding it in the direction.
【００３０】ところで、上記実施例では、係止手段とし
て、カバー１の屈曲部１Ａと弾性部材３の自由端３ａ，
３ｂを利用しているが、これに代えて、図示しないが、
係止手段として、別途、上記マフラ２の表面２Ａ側ある
いはカバー１側のいずれかに、係止片を、他方に係止金
具を設けて、上記位置決め手段を構成するロッド７の自
由端と穴部６の挿入方向の動きを拘束するよう構成して
もよい。この場合にも、位置決め手段、つまり、上記実
施例におけるロッド７の自由端７ａと穴部６に該当する
構成は必要となる。By the way, in the above-mentioned embodiment, as the locking means, the bent portion 1A of the cover 1 and the free end 3a of the elastic member 3,
3b, but instead of this, not shown,
As a locking means, a locking piece is provided on either the surface 2A side of the muffler 2 or the cover 1 side, and a locking metal fitting is provided on the other side. The movement of the part 6 in the insertion direction may be restricted. Also in this case, a positioning means, that is, a configuration corresponding to the free end 7a and the hole 6 of the rod 7 in the above embodiment is required.
【００３１】また、他の構成の係止手段として、上記ロ
ッド７を所謂「松葉ピン」のようなそれ自体、穴部との
関係において係止機能を有するもので構成してもよい。
この係止手段は、ロッド７の自由端７ａが穴部６から抜
け出すこと、つまりロッド７の自由端７ａの穴部６に対
する自由度を拘束するためのものであれば、他の周知の
機構を用いてもよい。Further, as another locking means, the rod 7 may be formed by a member having a locking function in relation to the hole itself, such as a so-called "matsuba pin".
If the free end 7a of the rod 7 comes out of the hole 6 in order to restrict the degree of freedom of the free end 7a of the rod 7 with respect to the hole 6, the other known mechanism can be used. May be used.
【００３２】また、上記位置決め穴となる穴部をカバー
側に、位置決めロッドなる自由端を本体表面側に設けて
も同様に実施できることは言うまでもない。It is needless to say that the same can be achieved by providing the hole serving as the positioning hole on the cover side and the free end serving as the positioning rod on the surface of the main body.
【００３３】ところで、上記実施例に代えて、図１２に
図示するように、カバー１の屈曲部１Ａ′を「つ」の字
形に屈曲するとともに、弾性部材３の自由端３ａ，３ｂ
に「つ」の字状の内面１ｃに内接する当接部３ｃ，３ｄ
を設け、弾性部材３を屈曲させることによって、該屈曲
部１Ａ′の内面１ｃに弾性部材３の当接部３ｃ，３ｄが
内接するよう挿入して取り付けることもできる。この場
合、図１２に図示するように、弾性部材がカバーが取り
付けられた状態で、カバーを離間あるいは近接させる方
向に付勢するような内部応力を生じさせるべく撓ませた
状態（図１２参照）にしておくと、カバーが安定して弾
性保持された状態を維持することができる。Instead of the above embodiment, as shown in FIG. 12, the bent portion 1A 'of the cover 1 is bent in the shape of "" and the free ends 3a, 3b of the elastic member 3 are formed.
Contact portions 3c, 3d inscribed in the inner surface 1c in the shape of ""
By bending the elastic member 3, the elastic member 3 can be inserted and attached so that the contact portions 3c and 3d of the elastic member 3 are inscribed in the inner surface 1c of the bent portion 1A '. In this case, as shown in FIG. 12, a state in which the elastic member is bent so as to generate an internal stress that urges the cover in a direction of separating or approaching the cover in a state where the cover is attached (see FIG. 12). By doing so, the state in which the cover is stably elastically held can be maintained.
【００３４】上記実施例では、この発明にかかるカバー
の取付構造を、自動二輪車のマフラ表面のカバーの取付
構造に適用した場合について説明したが、他のもの、例
えば家庭用品等のカバー（表示プレート等も含む広い概
念をいう）等にも適用できることは言うまでもない。In the above embodiment, the case where the cover mounting structure according to the present invention is applied to the mounting structure of the cover on the muffler surface of the motorcycle has been described. It is needless to say that the present invention can be applied to a wide concept including the above.
【００３５】[0035]
【発明の効果】本願発明にかかるカバーの取付構造によ
れば、上述のように簡単に取り付けることができ、しか
もカバーの表面には取付けのためのボルト等が露出せず
にフラットにすることができるとともに、カバーと本体
表面との間は単に弾性部材等を介して「線接触」的に極
めて接触面積が小さい状態で支持することができるた
め、外観が向上すると共に、さらに取付部にボルト・ナ
ットのような固定手段を利用していないので、取付・取
外しが簡単となる。特に取付に際しては工具は不要であ
り、製造工程において作業性の向上に大きく寄与する。According to the cover mounting structure of the present invention, the cover can be easily mounted as described above, and the cover can be flat without exposing bolts and the like for mounting on the surface of the cover. In addition, the cover and the main body surface can be supported with a very small contact area in a “line contact” manner simply through an elastic member or the like. Since no fixing means such as a nut is used, mounting and dismounting are simplified. In particular, no tools are required for mounting, which greatly contributes to improvement of workability in the manufacturing process.
【図１】 本願発明の実施例にかかる自動二輪車のマフ
ラの表面に取着されたカバーのカバー取付構造を示す平
面図である。FIG. 1 is a plan view showing a cover attachment structure of a cover attached to a surface of a muffler of a motorcycle according to an embodiment of the present invention.
【図２】 図１に示す実施例の取付構造を示す図１のＡ
−Ａ矢視断面図である。FIG. 2A shows the mounting structure of the embodiment shown in FIG.
It is sectional drawing in the -A arrow direction.
【図３】 図１に示す実施例の取付構造を示す図１のＢ
−Ｂ矢視断面図である。FIG. 3B shows the mounting structure of the embodiment shown in FIG. 1;
FIG.
【図４】 図１に示すカバーを裏面から見た斜視図であ
る。FIG. 4 is a perspective view of the cover shown in FIG. 1 as viewed from the back.
【図５】 図１に示す弾性部材と取付金具の構成を示す
斜視図である。FIG. 5 is a perspective view showing a configuration of an elastic member and a mounting bracket shown in FIG.
【図６】 図１に示すカバーの平面形状と裏面のロッド
の取付位置を示す平面図である。FIG. 6 is a plan view showing a planar shape of a cover shown in FIG. 1 and a mounting position of a rod on a back surface.
【図７】 カバーの側面形状を示す図６のＣ−Ｃ矢視図
である。FIG. 7 is a view taken along the line CC of FIG. 6, showing a side surface shape of the cover.
【図８】 カバー裏面のロッドの取付状態を示す図６の
Ｄ−Ｄ矢視断面図である。FIG. 8 is a cross-sectional view taken along the line DD in FIG. 6, showing a mounting state of the rod on the back surface of the cover.
【図９】 ロッドと取付金具の構成を示す平面図であ
る。。FIG. 9 is a plan view showing a configuration of a rod and a mounting bracket. .
【図１０】 弾性部材とその下方の取付金具の構成およ
びマフラ表面への配置状態を示す平面図である。ある。FIG. 10 is a plan view showing a configuration of an elastic member and a mounting bracket below the elastic member and a state of arrangement on a muffler surface. is there.
【図１１】 弾性部材とその下方の取付金具の構成を示
す図１０のＥ−Ｅ矢視断面図である。FIG. 11 is a cross-sectional view taken along the line EE of FIG. 10 showing a configuration of the elastic member and a mounting bracket below the elastic member.
【図１２】 他の実施例にかかるカバーの取付構造の構
成を示す図２に対応する断面図である。FIG. 12 is a cross-sectional view corresponding to FIG. 2, showing a configuration of a cover mounting structure according to another embodiment.
１…カバー ２Ａ…マフラの表面（本体表面） ３…弾性部材 ６…穴部（位置決め手段の一方の構成） ７ａ…ロッドの自由端（位置決め手段のもう一方の構
成） １Ａ…屈曲部（係止手段の一方の構成） ３ａ，３ｂ…自由端（係止手段のもう一方の構成）DESCRIPTION OF SYMBOLS 1 ... Cover 2A ... Surface of muffler (main body surface) 3 ... Elastic member 6 ... Hole part (one structure of positioning means) 7a ... Free end of rod (other structure of positioning means) 1A ... Bent part (locking) 3a, 3b... Free ends (the other configuration of the locking means)
Claims (5)
ーの取付構造において、 上記カバーと本体表面との間にあって両者を離間あるい
は近接させる方向に付勢する弾性部材と、カバーと本体
表面とを上記弾性部材が変形された状態で位置決めして
係止可能で且つカバーと本体表面の対峙する面内の一方
向に自由度を有する位置決め手段と、上記位置決め手段
の自由度を有する方向において上記カバーと本体表面と
を係止する係止手段とを有することを特徴とするカバー
の取付構造。The method according to claim 1] Cover The cover attachment structure for attaching to the body surface, have in spaced both be in between the cover and the body surface
Is an elastic member that urges in the approaching direction, and the cover and the main body surface can be positioned and locked in a deformed state of the elastic member, and the degree of freedom can be set in one direction in a plane facing the cover and the main body surface. And a locking means for locking the cover and the body surface in a direction having a degree of freedom of the positioning means.
いは前記本体表面側のいずれか一方に基端部が固着され
自由端部が本体表面に沿って延設された位置決めロッド
と、該カバー側あるいは本体表面側の残りの一方に形成
され上記位置決めロッドを挿入可能な位置決め穴とによ
って、構成されていることを特徴とする請求項１記載の
カバーの取付構造。And a positioning rod having a base end fixed to one of the cover side and the body surface side and a free end extending along the body surface. 2. The cover mounting structure according to claim 1, further comprising a positioning hole formed in the other one of the main body surface side and capable of inserting said positioning rod.
面側に屈曲させて形成した屈曲部と、この屈曲部に当接
する本体表面側に固着された弾性部材の自由端部とで構
成されていることを特徴とする請求項１又は２記載のカ
バーの取付構造。3. The locking means comprises a bent portion formed by bending the rear surface around the main body cover, and a free end of an elastic member fixed to the front surface of the main body in contact with the bent portion. The cover mounting structure according to claim 1, wherein the cover is mounted.
とともに、上記弾性部材が、平面視Ｈ形状に形成されそ
の自由端が上記屈曲部に近接する位置まで延設されてい
ることを特徴とする請求項３記載のカバーの取付構造。4. The semiconductor device according to claim 1, wherein the bent portion is formed on the entire periphery of the cover, and the elastic member is formed in an H shape in plan view, and a free end thereof is extended to a position close to the bent portion. The cover mounting structure according to claim 3, wherein:
ーの取付構造において、 上記カバーの周囲に先端を裏面側に「つ」の字状に屈曲
させた屈曲部を形成するとともに、本体表面に、上記屈
曲部によって裏面側に形成される開口縁より長い寸法を
有し一部分が上記カバーの裏面に当接して位置決めした
状態において該カバーを本体表面から離間あるいは近接
させる方向に内部応力を生じさせるべく撓むよう弾性部
材を配設したことを特徴とするカバーの取付構造。5. A mounting structure for a cover for attaching a cover to a surface of a main body, wherein a bent portion having a front end bent in the shape of a letter on the back surface is formed around the cover. In the state where the bent portion has a dimension longer than the opening edge formed on the back surface side and a part of the cover is positioned in contact with the back surface of the cover, internal stress is generated in a direction to separate or approach the cover from the main body surface. An attachment structure for a cover, wherein an elastic member is disposed so as to bend so as to be bent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25047294A JP2603052B2 (en) | 1994-10-17 | 1994-10-17 | Cover mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP25047294A JP2603052B2 (en) | 1994-10-17 | 1994-10-17 | Cover mounting structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH08114119A JPH08114119A (en) | 1996-05-07 |
| JP2603052B2 true JP2603052B2 (en) | 1997-04-23 |
Family
ID=17208374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP25047294A Expired - Fee Related JP2603052B2 (en) | 1994-10-17 | 1994-10-17 | Cover mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2603052B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2014070580A (en) * | 2012-09-28 | 2014-04-21 | Honda Motor Co Ltd | Exhaust system of saddle type vehicle |
-
1994
- 1994-10-17 JP JP25047294A patent/JP2603052B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH08114119A (en) | 1996-05-07 |
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