JPH0435235Y2 - - Google Patents
Info
- Publication number
- JPH0435235Y2 JPH0435235Y2 JP18497086U JP18497086U JPH0435235Y2 JP H0435235 Y2 JPH0435235 Y2 JP H0435235Y2 JP 18497086 U JP18497086 U JP 18497086U JP 18497086 U JP18497086 U JP 18497086U JP H0435235 Y2 JPH0435235 Y2 JP H0435235Y2
- Authority
- JP
- Japan
- Prior art keywords
- spring
- spherical
- tension rod
- power unit
- locked
- 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
- Rear-View Mirror Devices That Are Mounted On The Exterior Of The Vehicle (AREA)
- Pivots And Pivotal Connections (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は車両用バツクミラーの支持装置に関す
る。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a support device for a rear view mirror for a vehicle.
（従来の技術）
この種装置として本出願人は先に特願昭61−
199665号（特開昭63−57350号公報）を提案した。
このものは第３図示のようにパワーユニツトａに
設けた球面受座ｂの下部にコイルばねｃを介して
テンシヨンロツドｄを組付け、この組付けられた
テンシヨンロツドｄの半球部をミラーボデイｅに
設けた球状凸部ｆ内に嵌挿してその半球部をスペ
ーサｇを介して球状凸部ｆ内に抜止め係止させて
いた。(Prior art) The present applicant previously filed a patent application for this type of device in 1983-
No. 199665 (Japanese Unexamined Patent Publication No. 63-57350) was proposed.
As shown in Figure 3, a tension rod d is assembled to the lower part of a spherical seat b provided on a power unit a via a coil spring c, and a hemispherical portion of the assembled tension rod d is attached to a mirror body e. The hemispherical portion was inserted into the spherical convex portion f through the spacer g to prevent it from slipping out.
（考案が解決しようとする問題点）
このためスペーサ等の部品点数が多くなると共
にテンシヨンロツドはばねに抗して球状凸部に嵌
挿しなければならず、その組付けが煩雑となる等
の問題点があつた。(Problems to be solved by the invention) As a result, the number of parts such as spacers increases, and the tension rod must be inserted into the spherical protrusion against the spring, making assembly complicated. It was hot.
そこで本考案は前記の問題点を改良してテンシ
ヨンロツドの組付けを簡単にすることを目的とす
る。 SUMMARY OF THE INVENTION The object of the present invention is to solve the above-mentioned problems and simplify the assembly of the tension rod.
（問題点を解決するための手段）
上記の目的を達成するための本考案の構成を実
施例に対応する第１〜２図を用いて説明すると本
考案はミラーボデイ２の背面に突設した球状凸部
３を、パワーユニツト４の上面に凹設した球面受
座５に嵌合し、該球面凸部３の内面に係止される
テンシヨンロツド６を、前記球面受座５を貫通し
て前記パワーユニツト４にばね７を介して支持さ
せた車両用バツクミラーの支持装置において、前
記テンシヨンロツド６を前記球状凸部３の内面に
係止される半球部６ａを有して前記球面受座５を
貫通する軸杆に形成すると共に前記ばね７を一端
の弾片７ａを介して前記パワーユニツト４に保持
される巻ばねに形成し、該巻ばね７の他端の弾片
７ｂを前記テンシヨンロツド６に形成した係止溝
１０に係止させたことを特徴とする。(Means for Solving the Problems) The structure of the present invention for achieving the above object will be explained using FIGS. 1 and 2 corresponding to the embodiment. The spherical convex portion 3 is fitted into a spherical seat 5 recessed on the upper surface of the power unit 4, and the tension rod 6, which is locked to the inner surface of the spherical convex portion 3, is passed through the spherical seat 5 and inserted into the spherical seat 5. In a support device for a vehicle rear view mirror supported by a power unit 4 via a spring 7, the tension rod 6 has a hemispherical portion 6a that is locked to the inner surface of the spherical convex portion 3 and penetrates the spherical seat 5. At the same time, the spring 7 is formed as a coiled spring that is held in the power unit 4 via a spring piece 7a at one end, and a spring piece 7b at the other end of the coil spring 7 is formed on the tension rod 6. It is characterized in that it is locked in the locking groove 10 that is formed.
（作用）
そして本考案は前述の手段により、そのテンシ
ヨンロツド６は、球状凸部３の内面から嵌挿して
その半球部６ａで球状凸部３に係止し、その挿通
部に形成した係止溝１０に、予めパワーユニツト
４に一端の弾片７ａで保持される巻ばね７の他端
の弾片７ｂを係止させるときテンシヨンロツド６
は下方に付勢されてミラーボデイ２を傾動可能に
保持する。(Function) According to the above-mentioned means, the tension rod 6 is fitted into the spherical convex part 3 from the inner surface thereof, and is engaged with the spherical convex part 3 by the hemispherical part 6a, and the locking groove is formed in the insertion part. 10, when the elastic piece 7b at the other end of the coiled spring 7 held by the elastic piece 7a at one end is locked to the power unit 4 in advance, the tension rod 6
is biased downward and holds the mirror body 2 in a tiltable manner.
（実施例）
以下本考案の一実施例を第１〜２図について説
明すると１はミラー、２はミラーボデイを示し、
該ミラーボデイ２は、その背面に突設した球状凸
部３をパワーユニツト４の上面に凹設した球面受
座５に嵌合し、これら球状凸部３と球面受座５と
は両者間に嵌挿されるテンシヨンロツド６と、該
ロツド６に装着されるばね７とを介して弾着され
ている。(Embodiment) An embodiment of the present invention will be described below with reference to FIGS. 1 and 2. 1 indicates a mirror, 2 indicates a mirror body,
The mirror body 2 has a spherical convex portion 3 protruding from its back surface that fits into a spherical seat 5 recessed on the upper surface of the power unit 4, and there is a space between the spherical convex portion 3 and the spherical seat 5. It is elastically attached via a tension rod 6 that is fitted and a spring 7 that is attached to the rod 6.
そしてテンシヨンロツド６は球状凸部３の内面
の球状凹陥部３ａに嵌合係止される半球部６ａを
有して前記球面受座５に設けた嵌挿孔５ａ内を貫
通する軸杆に形成すると共に前記ばね７は第２図
に示すように中間部で巻回されて両側に延びる弾
片７ａ，７ｂを有する巻ばねに形成され、該巻ば
ね７は、その一端の弾片７ａを介してパワーユニ
ツト４の背面に設けた取付部９に装着させると共
にその他端の弾片７ｂを介して前記テンシヨンロ
ツド６に設けた係止溝１０に係止させた。 The tension rod 6 is formed into a shaft rod that has a hemispherical portion 6a that is fitted and locked in the spherical recess 3a on the inner surface of the spherical convex portion 3, and that passes through the insertion hole 5a provided in the spherical seat 5. As shown in FIG. 2, the spring 7 is formed into a coiled spring having elastic pieces 7a and 7b wound at the middle part and extending on both sides. It was attached to a mounting portion 9 provided on the back side of the power unit 4, and was engaged in a locking groove 10 provided in the tension rod 6 via the bullet piece 7b at the other end.
図中１１は一端の弾片７ａを介して装着された
巻ばね７の他端の弾片７ｂを掛止めるべくパワー
ユニツト４に設けた掛止片を示し、該掛止片１１
に巻ばね７の他端の弾片７ｂを掛止めた状態にし
ておくとき、テンシヨンロツド６は球状凸部３の
内面から嵌挿して、パワーユニツト４の背面側へ
突出させ、これを回動させることによりテンシヨ
ンロツド６の係止溝１０に弾片７ｂを係合させ、
該弾片７ｂの掛止片１１との掛止を解くことによ
り、テンシヨンロツド６はばね７により下方に附
勢されてその組付けが簡単に行なわれるもので、
又分解のときはパワーユニツト４の背面側で逆の
手順を行なえば、巻ばね７は掛止片１１に掛止め
られてテンシヨンロツド６は抜取ることができ
る。 In the figure, reference numeral 11 indicates a latch piece provided on the power unit 4 to latch the elastic piece 7b at the other end of the coiled spring 7 attached via the elastic piece 7a at one end.
When the spring piece 7b at the other end of the coiled spring 7 is kept in a latched state, the tension rod 6 is inserted from the inner surface of the spherical convex part 3, protrudes toward the back side of the power unit 4, and is rotated. By this, the bullet piece 7b is engaged with the locking groove 10 of the tension rod 6,
By unlatching the bullet piece 7b with the latch piece 11, the tension rod 6 is urged downward by the spring 7, and its assembly is easily performed.
Furthermore, when disassembling the power unit 4, by performing the reverse procedure on the rear side of the power unit 4, the coil spring 7 is latched to the latching piece 11, and the tension rod 6 can be removed.
図中１２は半球部６ａの上面に直径方向に設け
た回り止め杆１３は取付ブラケツトを示す。 In the figure, reference numeral 12 indicates a mounting bracket, and a rotation prevention rod 13 provided diametrically on the upper surface of the hemispherical portion 6a.
（考案の効果）
このように本考案によるときは、ミラーボデイ
２の球状凸部３とパワーユニツト４の球面受座５
との嵌合部に嵌挿されるテンシヨンロツド６は、
これを球状凸部３の内面に係止される膨頭部６ａ
を有して球面受座５を貫通する軸杆に形成すると
共に該ロツト６に装着されるばね７は、これを一
端の弾片７ａを介してパワーユニツト４に保持さ
れる巻ばねに形成してその他端の弾片７ｂをテン
シヨンロツド６に形成した係止溝１０に係止させ
たものであるからテンシヨンロツド６はスペーサ
ー等の付属品を設けることなく簡単に取付られる
と共に該ロツト６と巻ばね７との係止が簡単に行
なわれてその取付作業を著しく容易にすると共に
解体時にはパワーユニツト４の背面側に突出した
テンシヨンロツド６と巻ばね７端部との係止を外
せばミラーボデイ２を取り外すことができる等の
効果を有する。(Effect of the invention) As described above, according to the invention, the spherical convex portion 3 of the mirror body 2 and the spherical seat 5 of the power unit 4
The tension rod 6 is inserted into the fitting part with the
This is the expanded head 6a that is locked on the inner surface of the spherical convex part 3.
The spring 7 is formed into a shaft rod that passes through the spherical seat 5 and is attached to the rod 6. The spring 7 is formed into a coiled spring that is held by the power unit 4 via a spring piece 7a at one end. Since the bullet piece 7b at the other end is locked in a locking groove 10 formed in the tension rod 6, the tension rod 6 can be easily installed without providing accessories such as a spacer, and the rod 6 and the coil spring 7 can be easily attached. The mirror body 2 can be removed easily by unlatching the tension rod 6 protruding from the rear side of the power unit 4 and the end of the coil spring 7 during disassembly. It has the following effects.
第１図は本考案の一実施例を示す一部欠截側面
図、第２図は第１図Ａ−Ａ線矢示図、第３図は従
来例を示す一部欠截側面図である。
２……ミラーボデイ、３……球状凸部、４……
パワーユニツト、５……球面受座、６……テンシ
ヨンロツド、６ａ……膨頭部、７……巻ばね、７
ａ，７ｂ……弾片、１０……係止溝。
Fig. 1 is a partially cutaway side view showing an embodiment of the present invention, Fig. 2 is a view taken along the line A-A in Fig. 1, and Fig. 3 is a partially cutaway side view showing a conventional example. . 2... Mirror body, 3... Spherical convex portion, 4...
Power unit, 5... Spherical catch, 6... Tension rod, 6a... Expanded head, 7... Coil spring, 7
a, 7b... Bullet piece, 10... Locking groove.
Claims (1)
ワーユニツトの上面に凹設した球面受座に嵌合
し、該球状凸部の内面に係止されるテンシヨンロ
ツドを、前記球面受座を貫通して前記パワーユニ
ツトにばねを介して支持させた車両用バツクミラ
ーの支持装置において、前記テンシヨンロツドを
前記球状凸部の内面に係止される半球部を有して
前記球面受座を貫通する軸杆に形成すると共に前
記ばねを一端の弾片を介して前記パワーユニツト
に保持される巻ばねに形成し、該巻ばねの他端の
弾片を前記テンシヨンロツドに形成した係止溝に
係止させたことを特徴とする車両用バツクミラー
の支持装置。 A spherical protrusion protruding from the rear surface of the mirror body is fitted into a spherical seat recessed on the upper surface of the power unit, and a tension rod, which is engaged with the inner surface of the spherical protrusion, is passed through the spherical seat. In the support device for a rear view mirror for a vehicle, the tension rod is attached to a shaft rod that has a hemispherical portion that is locked to the inner surface of the spherical convex portion and that penetrates the spherical seat. and the spring is formed into a coiled spring that is held in the power unit via a spring piece at one end, and the spring piece at the other end of the coil spring is locked in a locking groove formed in the tension rod. A support device for a rear view mirror for a vehicle, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18497086U JPH0435235Y2 (en) | 1986-12-02 | 1986-12-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18497086U JPH0435235Y2 (en) | 1986-12-02 | 1986-12-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6389851U JPS6389851U (en) | 1988-06-10 |
| JPH0435235Y2 true JPH0435235Y2 (en) | 1992-08-20 |
Family
ID=31133158
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18497086U Expired JPH0435235Y2 (en) | 1986-12-02 | 1986-12-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435235Y2 (en) |
-
1986
- 1986-12-02 JP JP18497086U patent/JPH0435235Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6389851U (en) | 1988-06-10 |
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