JPS6330812Y2 - - Google Patents
Info
- Publication number
- JPS6330812Y2 JPS6330812Y2 JP1982125124U JP12512482U JPS6330812Y2 JP S6330812 Y2 JPS6330812 Y2 JP S6330812Y2 JP 1982125124 U JP1982125124 U JP 1982125124U JP 12512482 U JP12512482 U JP 12512482U JP S6330812 Y2 JPS6330812 Y2 JP S6330812Y2
- Authority
- JP
- Japan
- Prior art keywords
- hinge pin
- pin
- extension
- retaining piece
- clip
- 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
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000002159 abnormal effect Effects 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 239000004677 Nylon Substances 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C11/00—Pivots; Pivotal connections
- F16C11/04—Pivotal connections
- F16C11/045—Pivotal connections with at least a pair of arms pivoting relatively to at least one other arm, all arms being mounted on one pin
Description
【考案の詳細な説明】
本考案は、回転時の異音やがたつきの防止を考
慮したヒンジピン装置の改良に関する。[Detailed Description of the Invention] The present invention relates to an improvement of a hinge pin device that takes into account the prevention of abnormal noise and rattling during rotation.
例えば、自動車におけるヒンジピン装置として
は、第１図に示すドアチエツカにおいて、車体１
のブラケツト２にヒンジピン３でチエツカプレー
ト４を枢着するものが採用されており、該チエツ
カプレート４は、ドア５に取付けた保持装置６で
保持して、ドア５の開放角度に節度を与えるもの
である。 For example, as a hinge pin device for an automobile, in the door checker shown in FIG.
A checker plate 4 is pivotally attached to a bracket 2 by a hinge pin 3, and the checker plate 4 is held by a holding device 6 attached to a door 5 to moderate the opening angle of the door 5. It is something to give.
ところで、ドアチエツカにおける従来のヒンジ
ピン３は、第２図ａに示す如く、軸３ａの小径段
部３ｂに複数の弾性変形可能な抜止片７ａ，…を
有する筒状クリツプ７を嵌着して、該抜止片７
ａ，…によりヒンジピン３の抜け止めを行なつて
いるが、ヒンジピン３の軸部３ａとブラケツト２
やチエツカプレート４のピン孔２ａ，４ａとの間
にチエツカプレート回転用の嵌合隙間ｇを必要と
することから、ドア５の開閉時に異音が発生した
りがたつきが生じたりする不具合があつた。 By the way, as shown in FIG. 2a, the conventional hinge pin 3 for a door checker has a cylindrical clip 7 having a plurality of elastically deformable retaining pieces 7a, which is fitted onto a small diameter stepped portion 3b of a shaft 3a. Retaining piece 7
The hinge pin 3 is prevented from coming off by a,..., but the shaft part 3a of the hinge pin 3 and the bracket 2
Since a fitting gap g for rotation of the checker plate is required between the checker plate 4 and the pin holes 2a and 4a of the checker plate 4, abnormal noises and rattling occur when the door 5 is opened and closed. There was a problem.
このような異音やがたつきを防止するために、
実開昭53−81776号（考案の名称「枢軸ピン」）で
は、第２図ｂに示す如く、ヒンジピン３の外周面
に、ナイロン等の耐摩耗性に富む軟質合成樹脂の
被膜８を一体的に形成し、この被膜８によりヒン
ジピン３がブラケツト２とチエツカプレート４の
ピン孔２ａ，４ａに圧入嵌合により固定される構
造が提案されているが、ヒンジピン３に被膜処理
を必要とするのでコスト高になる欠点があつた。 To prevent such abnormal noises and rattling,
In Utility Model Application Publication No. 53-81776 (named "Pivot Pin"), as shown in Fig. 2b, a coating 8 of a soft synthetic resin with high abrasion resistance such as nylon is integrally coated on the outer peripheral surface of the hinge pin 3. A structure has been proposed in which the hinge pin 3 is fixed to the pin holes 2a, 4a of the bracket 2 and checker plate 4 by press-fitting with this coating 8, but the hinge pin 3 requires coating treatment. It had the disadvantage of high cost.
本考案は、上記従来の問題点に鑑みてなされた
もので、基本的には筒状クリツプの弾性変形可能
な抜止片を利用して、該抜止片にピン孔内に弾接
挿入される延長部を設けて、該延長部により異音
やがたつきを防止するように工夫したものであ
る。 The present invention was made in view of the above-mentioned conventional problems, and basically utilizes an elastically deformable retaining piece of a cylindrical clip, and an extension that is elastically inserted into the retaining piece into the pin hole. The extension part is designed to prevent abnormal noise and rattling.
以下、本考案の実施例を添付図面について詳細
に説明する。 Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
第３図及び第４図ａ，ｂに示すように、車体１
１のブラケツト１２，１２とチエツカプレート１
４，１４とにそれぞれ設けたピン孔１２ａ，１４
ａに挿入されるヒンジピン１３は、従来と同様
に、大径頭部１３ｃと、ピン孔１２ａ，１４ａに
嵌合する軸部１３ａと、小径段部１３ｂと、コー
ン状差込み部１３ｄとで構成される一方、上記軸
部１３ａには、小径段部１３ｂの外周面とほぼ同
一面で、大径段部１３ｃの近傍まで偏平に削除し
た平坦面１３ｅを形成する。 As shown in FIGS. 3 and 4 a and b, the vehicle body 1
1 brackets 12, 12 and checker plate 1
Pin holes 12a and 14 provided in 4 and 14, respectively.
The hinge pin 13 inserted into the pin a is composed of a large-diameter head 13c, a shaft portion 13a that fits into the pin holes 12a and 14a, a small-diameter stepped portion 13b, and a cone-shaped insertion portion 13d, as in the conventional case. On the other hand, a flat surface 13e is formed on the shaft portion 13a, which is substantially the same surface as the outer circumferential surface of the small diameter step portion 13b and is flattened to the vicinity of the large diameter step portion 13c.
一方、筒状クリツプ１７は、従来と同様、ヒン
ジピン１３の小径段部１３ｂに半径方向から嵌着
可能な切込み１７ｆ付の筒部１７ｂと、該筒部１
７ｂの外周囲の一部を外径方向に切起こして形成
した複数の抜止片１７ａ，…とで構成される一
方、抜止片１７ａの１つには上記ヒンジピン１３
の軸部１３ｂの平坦部１３ｅに沿つて伸長し、ピ
ン孔１２ａ，１４ａに挿入される延長部１７ｃを
形成する。 On the other hand, the cylindrical clip 17 has a cylindrical portion 17b with a notch 17f that can be fitted into the small diameter stepped portion 13b of the hinge pin 13 from the radial direction, and the cylindrical portion 1
It is composed of a plurality of retaining pieces 17a, which are formed by cutting and raising a part of the outer periphery of 7b in the outer radial direction, and one of the retaining pieces 17a has the hinge pin 13
An extension part 17c is formed which extends along the flat part 13e of the shaft part 13b and is inserted into the pin holes 12a and 14a.
該延長部１７ｃは、ブラケツト１２とチエツカ
プレート１４のピン孔１２ａ，１４ａの全域にわ
たつて挿入される長さを有し、一部域に挿入され
る短い長さに設定した場合と比べて、後述するが
たつきを全域にわたつて抑制できる点で安定度が
高くなる。 The extension portion 17c has a length that is inserted over the entire area of the pin holes 12a and 14a of the bracket 12 and the checker plate 14, compared to a case where the extension portion 17c is set to a short length that is inserted into only one area. , stability is increased in that rattling, which will be described later, can be suppressed over the entire area.
また、延長部１７ｃを波板状に形成すると、延
長部１７ｃの弾性力がブラケツト１２とチエツカ
プレート１４のピン孔１２ａ，１４ａに同時に作
用するので、よりがたつきの抑制安定度が高くな
る。 Further, when the extension part 17c is formed into a corrugated plate shape, the elastic force of the extension part 17c acts simultaneously on the pin holes 12a and 14a of the bracket 12 and the checker plate 14, thereby increasing the stability of suppressing rattling.
従つて、上記のようにヒンジピン１３と筒状ク
リツプ１７を構成すれば、従来と同様、ヒンジピ
ン１３の小径段部１３ｂに筒状クリツプ１７の筒
部１７ｂを嵌着して予じめ組付け、延長部１７ｃ
を平坦部１３ｅに臨ませておく。 Therefore, if the hinge pin 13 and the cylindrical clip 17 are constructed as described above, the cylindrical portion 17b of the cylindrical clip 17 is fitted into the small-diameter stepped portion 13b of the hinge pin 13, and the cylindrical portion 17b is assembled in advance and extended. Part 17c
is made to face the flat part 13e.
ついで、ブラケツト１２とチエツカプレート１
４のピン孔１２ａ，１４ａにヒンジピン１３を差
込み部１３ｄから差込んでゆくと、抜止片１７ａ
が弾性力で下側のブラケツト１２のピン孔１２ａ
の周縁部に係合して抜け止めされる。 Next, Bracket 12 and Chetsuka Plate 1
When the hinge pin 13 is inserted into the pin holes 12a and 14a of No. 4 from the insertion part 13d, the retaining piece 17a
is the pin hole 12a of the lower bracket 12 due to the elastic force.
It is prevented from coming off by engaging with the peripheral edge of.
このとき、延長部１７ｃは弾性力でピン孔１２
ａ，１４ａに当接すると共に、その反力で軸部１
３ｂをピン孔１２ａ，１４ａの反対方向に押し付
けるので、軸部１３ｂとピン孔１２ａ，１４ａの
嵌合隙間が実質的にゼロとなり、ドアの開閉時に
異音が発生したりがたつきが生じたりすることが
なくなるのである。 At this time, the extension portion 17c is elastically moved toward the pin hole 12.
a, 14a, and the reaction force causes the shaft portion 1 to
3b is pressed in the opposite direction of the pin holes 12a, 14a, so the fitting clearance between the shaft portion 13b and the pin holes 12a, 14a becomes substantially zero, which prevents abnormal noise or rattling when the door is opened or closed. There will be nothing to do.
上記実施例は、自動車のドアチエツカに適応し
たものであるが、ドアヒンジ等、ヒンジピンを必
要とする他の箇所、並びに他の分野の装置等にも
適応できることは言うまでもない。 Although the above embodiment is adapted to a door checker for an automobile, it goes without saying that it can also be applied to other parts such as door hinges that require hinge pins, as well as devices in other fields.
以上の説明からも明らかなように、本考案は、
ヒンジピンに嵌着される筒状クリツプの抜止片の
少なくとも１つに、固定部材と可動部材のピン孔
内に弾接挿入される延長部を設けたものであか
ら、延長部は弾性力でピン孔に当接すると共に、
その反力で軸部をピン孔の反対方向に押し付ける
ので、ヒンジピンの軸部とピン孔の嵌合隙間を実
質的にゼロとすることができ、嵌合隙間に起因す
る回転時の異音やがたつきが防止できるようにな
る。 As is clear from the above explanation, the present invention
At least one of the retaining pieces of the cylindrical clip that is fitted onto the hinge pin is provided with an extension that is elastically inserted into the pin holes of the fixed member and the movable member. Along with contacting the hole,
Since the reaction force presses the shaft in the opposite direction of the pin hole, the fitting gap between the hinge pin shaft and the pin hole can be reduced to virtually zero, eliminating noise during rotation caused by the fitting gap. Shake can be prevented.
また、基本的には抜止片に延長部を設けるだけ
でよいから構造はきわめて簡単で製造コストも安
価である。 Furthermore, since it is only necessary to provide an extension to the retaining piece, the structure is extremely simple and the manufacturing costs are low.
第１図はドアチエツカの平面図、第２図ａ及び
第２図ｂは従来のヒンジピンと筒状クリツプを示
す断面図、第３図は本考案に係るヒンジピンと筒
状クリツプを示す断面図、第４図ａはヒンジピン
の斜視図、第４図ｂは筒状クリツプの斜視図であ
る。
１１……車体、１２……ブラケツト、１２ａ…
…ピン孔、１３……ヒンジピン、１３ａ……軸
部、１３ｂ……小径段部、１３ｃ……大径頭部、
１３ｄ……差込み部、１３ｅ……平坦面、１４…
…チエツカプレート、１４ａ……ピン孔、１７…
…筒状クリツプ、１７ａ……抜止片、１７ｂ……
筒部、１７ｃ……延長部。
Fig. 1 is a plan view of the door checker, Figs. 2a and 2b are sectional views showing a conventional hinge pin and a cylindrical clip, Fig. 3 is a sectional view showing a hinge pin and a cylindrical clip according to the present invention; Figure 4a is a perspective view of the hinge pin, and Figure 4b is a perspective view of the cylindrical clip. 11...Vehicle body, 12...Bracket, 12a...
...Pin hole, 13...Hinge pin, 13a...Shaft portion, 13b...Small diameter stepped portion, 13c...Large diameter head,
13d...Insertion part, 13e...Flat surface, 14...
...Checker plate, 14a...Pin hole, 17...
...Tubular clip, 17a... Removal piece, 17b...
Cylinder part, 17c...extension part.
Claims (1)
ピン孔に挿通され、両部材を回転自在に連結す
るヒンジピンと、該ヒンジピンに嵌着され、上
記両部材のいずれか一方のピン孔周縁部に係合
する複数の弾性変形可能な抜止片を有する筒状
クリツプとから成り、該クリツプの少なくとも
１つの抜止片には、上記ピン孔内に弾接挿入さ
れる延長部が設けられていることを特徴とする
ヒンジピン装置。 (2) 上記抜止片の延長部は、上記両部材のピン孔
全域にわたつて挿入される長さを有することを
特徴とする実用新案登録請求の範囲第(1)項記載
のヒンジピン装置。 (3) 上記抜止片の延長部は、波板状に形成されて
いることを特徴とする実用新案登録請求の範囲
第(1)項または第(2)項のいずれかに記載のヒンジ
ピン装置。[Claims for Utility Model Registration] (1) A hinge pin that is inserted into pin holes provided in the fixed member and the movable member to rotatably connect the two members, and a hinge pin that is fitted into the hinge pin and that connects the two members. and a cylindrical clip having a plurality of elastically deformable retaining pieces that engage with the peripheral edge of one of the pin holes, and at least one retaining piece of the clip is elastically inserted into the pin hole. A hinge pin device, characterized in that it is provided with an extension. (2) The hinge pin device according to claim (1), wherein the extension portion of the retaining piece has a length that allows it to be inserted over the entire pin hole of both members. (3) The hinge pin device according to claim 1 or 2, wherein the extension portion of the retaining piece is formed in a corrugated plate shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512482U JPS5929414U (en) | 1982-08-18 | 1982-08-18 | hinge pin device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12512482U JPS5929414U (en) | 1982-08-18 | 1982-08-18 | hinge pin device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5929414U JPS5929414U (en) | 1984-02-23 |
| JPS6330812Y2 true JPS6330812Y2 (en) | 1988-08-17 |
Family
ID=30284996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12512482U Granted JPS5929414U (en) | 1982-08-18 | 1982-08-18 | hinge pin device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5929414U (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19647589C1 (en) * | 1996-11-18 | 1998-02-26 | Faure Bertrand Sitztech Gmbh | Ring=shaped securing component |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5381776U (en) * | 1976-12-09 | 1978-07-06 |
-
1982
- 1982-08-18 JP JP12512482U patent/JPS5929414U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5929414U (en) | 1984-02-23 |
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