JP3175316U - Tilt hinge - Google Patents
Tilt hinge Download PDFInfo
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- JP3175316U JP3175316U JP2012000692U JP2012000692U JP3175316U JP 3175316 U JP3175316 U JP 3175316U JP 2012000692 U JP2012000692 U JP 2012000692U JP 2012000692 U JP2012000692 U JP 2012000692U JP 3175316 U JP3175316 U JP 3175316U
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- hinge
- friction
- movable bracket
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- friction torque
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Abstract
【課題】回転スピードが上がるにつれてヒンジトルクが高くなるような仕様とすることが出来、また、落下時の加速を抑えて、摩擦ヒンジ単品で簡易的なダンパー効果を発揮することができるチルトヒンジを提供する。
【解決手段】可動ブラケット2の両面との摺動部材4a,4bに、フッ素樹脂コンパウンドの混合材を使用し、摺動部材は、上記混合材が、鋼板等の基板面に貼付け、またはハニカム材等の基板内に充填された部材とする。さらに、皿バネ5aの弾発力により、摩擦板4a、4bが上記可動ブラケット2(特にブラケット部2b)を弾性的に挟み込み、所定の摩擦トルクを発生させる。以上の構成により、開閉体のモーメントが弱くて、上記可動ブラケット2の回転スピードが遅い場合には、摩擦トルクが低く、逆に、回転スピードが速い場合には、摩擦トルクが高くなり、回転スピードに応じて摩擦トルクを変動させることができる。
【選択図】図2Provided is a tilt hinge that can be designed so that the hinge torque increases as the rotational speed increases, and that it can suppress the acceleration when dropped and can exhibit a simple damper effect with a single friction hinge. To do.
SOLUTION: A mixed material of a fluororesin compound is used for sliding members 4a and 4b on both surfaces of a movable bracket 2, and the mixed material is bonded to a substrate surface such as a steel plate or a honeycomb material. It is assumed that the member is filled in the substrate. Further, due to the elastic force of the disc spring 5a, the friction plates 4a and 4b elastically sandwich the movable bracket 2 (particularly the bracket portion 2b) to generate a predetermined friction torque. With the above configuration, when the moment of the opening / closing body is weak and the rotation speed of the movable bracket 2 is slow, the friction torque is low, and conversely, when the rotation speed is high, the friction torque is high and the rotation speed is high. The friction torque can be changed according to the above.
[Selection] Figure 2
Description
本考案は、チルトヒンジに関するものである。 The present invention relates to a tilt hinge.
従来の摩擦板を用いたチルトヒンジは、摺動部材に金属または樹脂板を用い、摺動面に油脂類を塗布することにより摩擦トルク性能を確保していた。
また、摩擦トルクは回転スピードにかかわらず一定の仕様となっていた。
A tilt hinge using a conventional friction plate uses a metal or a resin plate as a sliding member, and applies a grease to the sliding surface to ensure the friction torque performance.
In addition, the friction torque was a constant specification regardless of the rotational speed.
しかしながら、上記従来のチルトヒンジは、その摩擦トルクの設定を開閉体が自重落下するような仕様とする場合、開閉体のモーメントよりも小さくしなければならない為、開閉体の落下が始まると加速がついてしまい、また、閉まる時に大きな衝撃や音が発生する等の問題点があった。
さらに、耐久性能を確保する為に、グリス等の油脂類の塗布が必須であった。
However, when the friction torque is set so that the opening / closing body falls under its own weight, the conventional tilt hinge has to be smaller than the moment of the opening / closing body. In addition, there is a problem that a large impact or sound is generated when the door is closed.
Furthermore, in order to ensure durability, it is essential to apply grease and other fats and oils.
本考案が解決しようとする課題は、回転スピードが上がるにつれてヒンジトルクが高くなるような仕様とすることが出来、また、落下時の加速を抑えて、摩擦ヒンジ単品で簡易的なダンパー効果を発揮することができるチルトヒンジを提供することにある。
さらに、特殊な摺動部材を使用することにより、回転時の感触が滑らかで、油脂類を塗布しなくても耐久性の高い仕様を得ることができるチルトヒンジを提供する。
The problem to be solved by the present invention is that the specification can be such that the hinge torque increases as the rotational speed increases, and the acceleration at the time of dropping is suppressed, and a simple damper effect is exhibited with a single friction hinge. An object of the present invention is to provide a tilt hinge that can be used.
Furthermore, by using a special sliding member, there is provided a tilt hinge that has a smooth feel during rotation and can obtain a highly durable specification without applying oils and fats.
本考案のヒンジは、可動ブラケット両面との摺動部材に、フッ素樹脂コンパウンドの混合材を使用したことを特徴とする。また、前記摺動部材は、上記混合材が、鋼板等の基板面に貼付け、またはハニカム材等の基板内に充填された部材であることを特徴とする。更に、前記摺動部材をグリスレスで構成したことを特徴とする。 The hinge of the present invention is characterized in that a mixed material of fluororesin compound is used as a sliding member with both surfaces of the movable bracket. Further, the sliding member is a member in which the mixed material is attached to a substrate surface such as a steel plate or filled in a substrate such as a honeycomb material. Further, the sliding member is made of greaseless.
1)開閉体を自重落下させる際に、落下速度の加速を抑えることができ、従来の摩擦板ヒンジと比較して、接地時の衝撃や音を抑えることができる。
2)回転速度の上昇に伴ってヒンジトルクが高くなる為、ダンパーを用いたのと同様の簡易的なダンパー効果が得られる。
3)摺動部材の表面が柔らかい為、滑らかな回転の感触が得られる。
4)摺動部材がグリスレスの為、組み込みが安易で作業性に優れており、工数削減となる。
5)摺動部材がグリスレスの為、エンドユーザーが組み込む際にも、特別な取り扱いが不要で、周辺部材を汚すことが無い。
6)開閉体をゆっくり閉めた場合など、ダンパー効果が必要ない場合には、トルクの上昇が無いため、過剰なダンパー効果を発生することもなく、円滑に接地させることができる。
1) When dropping the open / close body by its own weight, acceleration of the falling speed can be suppressed, and impact and sound at the time of grounding can be suppressed as compared with a conventional friction plate hinge.
2) Since the hinge torque increases as the rotational speed increases, a simple damper effect similar to that using a damper can be obtained.
3) Since the surface of the sliding member is soft, a smooth rotation feel can be obtained.
4) Since the sliding member is grease-free, it is easy to install and has excellent workability, reducing man-hours.
5) Since the sliding member is grease-free, special handling is not required even when the end user installs it, and peripheral members are not soiled.
6) When the damper effect is not required, for example, when the opening / closing body is closed slowly, there is no increase in torque, and therefore the ground can be grounded smoothly without generating an excessive damper effect.
図1は、本考案のチルトヒンジの1実施例を示す図であって、1は固定部材、2は可動ブラケット、3は固定軸、4は摺動部材、5は押圧部材である。 FIG. 1 is a view showing an embodiment of a tilt hinge according to the present invention, wherein 1 is a fixed member, 2 is a movable bracket, 3 is a fixed shaft, 4 is a sliding member, and 5 is a pressing member.
上記固定部材1は、ノート型パソコン等のOA機器など機器本体(図示せず)に、例えば、取付穴1aを介して取り付け固定される。 The fixing member 1 is attached and fixed to a device main body (not shown) such as an OA device such as a notebook personal computer through an attachment hole 1a, for example.
上記可動ブラケット2は、取付部2aとブラケット部2bから成り、ノート型パソコン等のOA機器の開閉蓋などの開閉体(図示せず)に、例えば、取付穴2a′を介して取り付け固定される。 The movable bracket 2 includes an attachment portion 2a and a bracket portion 2b, and is attached and fixed to an opening / closing body (not shown) such as an opening / closing lid of an OA device such as a notebook computer via an attachment hole 2a '. .
上記固定軸3は、その基端部が上記固定部材1に取り付け固定されている。該固定軸3の先端部にはヒンジ軸3aが一体的に形成されていて、上記可動ブラケット2の枢着穴2b′に挿設されている。 The base end of the fixed shaft 3 is fixedly attached to the fixed member 1. A hinge shaft 3 a is integrally formed at the distal end portion of the fixed shaft 3 and is inserted into the pivot mounting hole 2 b ′ of the movable bracket 2.
上記摺動部材4は、2枚の摩擦板4a、4bから成り、該摩擦板4aは固定軸3と可動ブラケット2の間に挟設されると共に、摩擦板4bは可動ブラケット2と上記押圧部材5の間に挟設される。すなわち、上記可動ブラケット2の両面に、摩擦板4a、4bがそれぞれ摩擦接触している。 The sliding member 4 includes two friction plates 4a and 4b. The friction plate 4a is sandwiched between the fixed shaft 3 and the movable bracket 2, and the friction plate 4b includes the movable bracket 2 and the pressing member. 5 is interposed. That is, the friction plates 4a and 4b are in frictional contact with both surfaces of the movable bracket 2, respectively.
上記摺動部材4(摩擦板4a、4b)の上記摩擦面は、フッ素樹脂コンパウンドの混合材が使用されている。さらに詳細には、該混合材は、鋼板等の基板面に貼付け、またはハニカム材等の基板内に充填された材料である。特に、上記摺動部材4を、グリスレスに構成するのが好ましい。なお、上記摺動部材4には、強度を確保するために鋼板等の裏金を付設するのが望ましいが、特にハニカム材では設けなくてもよい。 A mixed material of a fluororesin compound is used for the friction surface of the sliding member 4 (friction plates 4a, 4b). More specifically, the mixed material is a material that is affixed to a substrate surface such as a steel plate or filled in a substrate such as a honeycomb material. In particular, the sliding member 4 is preferably configured to be greaseless. The sliding member 4 is desirably provided with a back metal such as a steel plate in order to ensure strength, but it is not particularly necessary for the honeycomb material.
上記押圧部材5は、数枚(本実施例では3枚)の皿バネ5aと、これらの皿バネ5aを挟む押圧ワッシャー5bから構成されている。図1に示すように、組み付けた状態では、一番外側の押圧ワッシャー5bが上記ヒンジ軸3aに、例えば、カシメ等により圧着されている。カシメによる圧着に代えて、ナット締めとしてもよい。
上記圧着の結果、上記皿バネ5aに弾発力が生じ、この弾発力により、上記摩擦板4a、4bが上記可動ブラケット2(特にブラケット部2b)を弾性的に挟み込み、所定の摩擦トルクが生じるようになっている。
The pressing member 5 is composed of several disc springs 5a (three in this embodiment) and pressing washers 5b that sandwich the disc springs 5a. As shown in FIG. 1, in the assembled state, the outermost pressing washer 5b is pressure-bonded to the hinge shaft 3a by caulking or the like, for example. Instead of crimping by caulking, nut tightening may be used.
As a result of the pressure bonding, a resilient force is generated in the disc spring 5a, and the resilient plates force the friction plates 4a and 4b to sandwich the movable bracket 2 (particularly the bracket portion 2b), and a predetermined friction torque is generated. It has come to occur.
本実施例のチルトヒンジは、以上のように構成されているので、開閉体のモーメントが弱くて、上記可動ブラケット2の回転スピードが遅い場合には、摩擦トルクが低く、逆に、回転スピードが速い場合には、摩擦トルクが高くなり、回転スピードに応じて摩擦トルクを変動させることができる。 Since the tilt hinge of the present embodiment is configured as described above, when the moment of the opening / closing body is weak and the rotation speed of the movable bracket 2 is low, the friction torque is low, and conversely the rotation speed is high. In this case, the friction torque becomes high, and the friction torque can be changed according to the rotation speed.
なお、上記実施例では、上記固定部材1と可動ブラケット2の間に摩擦板4aを組込んだ構成となっているが、上記摩擦板4bに十分な厚さがあって強度に問題がなければ、図3に示すように、摩擦板4aを省いてもよい。 In the above embodiment, the friction plate 4a is incorporated between the fixed member 1 and the movable bracket 2. However, if the friction plate 4b has a sufficient thickness and there is no problem in strength. As shown in FIG. 3, the friction plate 4a may be omitted.
図4は、本考案のチルトヒンジ(1例)の回転トルク変化と従来のヒンジの回転トルク変化を比較したグラフであって、本考案のものが、回転角速度の上昇に伴ってトルク値が上昇していることが理解できる。 FIG. 4 is a graph comparing the rotational torque change of the tilt hinge (one example) of the present invention with the rotational torque change of the conventional hinge. The torque value of the present invention increases as the rotational angular velocity increases. I can understand that.
1 固定部材
1a 取付穴
2 可動ブラケット
2a 取付部
2a′取付穴
2b ブラケット部
2b′枢着穴
3 固定軸
3a ヒンジ軸
4 摺動部材
4a 摩擦板
4b 摩擦板
5 押圧部材
5a 皿バネ
5b 押圧ワッシャー
DESCRIPTION OF SYMBOLS 1 Fixed member 1a Mounting hole 2 Movable bracket 2a Mounting part 2a 'Mounting hole 2b Bracket part 2b' Pivoting hole 3 Fixed shaft 3a Hinge shaft 4 Sliding member 4a Friction plate 4b Friction plate 5 Press member 5a Belleville spring 5b Press washer
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2012000692U JP3175316U (en) | 2012-02-10 | 2012-02-10 | Tilt hinge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2012000692U JP3175316U (en) | 2012-02-10 | 2012-02-10 | Tilt hinge |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2007034783A Continuation JP2008196655A (en) | 2007-02-15 | 2007-02-15 | Tilt hinge |
Publications (1)
Publication Number | Publication Date |
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JP3175316U true JP3175316U (en) | 2012-05-10 |
Family
ID=48002368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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JP2012000692U Expired - Lifetime JP3175316U (en) | 2012-02-10 | 2012-02-10 | Tilt hinge |
Country Status (1)
Country | Link |
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JP (1) | JP3175316U (en) |
-
2012
- 2012-02-10 JP JP2012000692U patent/JP3175316U/en not_active Expired - Lifetime
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