JPH08270301A - Hinge for flap - Google Patents
Hinge for flapInfo
- Publication number
- JPH08270301A JPH08270301A JP10071595A JP10071595A JPH08270301A JP H08270301 A JPH08270301 A JP H08270301A JP 10071595 A JP10071595 A JP 10071595A JP 10071595 A JP10071595 A JP 10071595A JP H08270301 A JPH08270301 A JP H08270301A
- Authority
- JP
- Japan
- Prior art keywords
- door
- hinge
- pair
- stopper
- groove
- 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.)
- Granted
Links
Landscapes
- Hinge Accessories (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Abstract
Description
【0001】[0001]
【産業上の利用分野】本発明は、ほぼ垂直の閉じ位置か
ら上方へ開き揺動される跳ね上げドア用のヒンジ、例え
ば乗物の座席上方に設けられるトランクドア用のヒンジ
に関し、とくにドアをほぼ水平の開き状態で保持固定す
るためのストッパーを備えているヒンジを対象とする。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a hinge for a flip-up door which is opened and rocked upward from a substantially vertical closed position, for example, a hinge for a trunk door provided above a seat of a vehicle, and more particularly to a hinge for a door. The hinge is provided with a stopper for holding and fixing in a horizontal opened state.
【0002】[0002]
【従来の技術】この種のストッパーを備えているヒンジ
は、例えば実公平5−36941号公報に公知である。
このヒンジは折り戸に適用されていて、隣接する折り戸
パネルを全開、全閉と、45度開いた状態の各状態に位
置保持できるストッパーを備えている。ストッパーは、
ヒンジピンに外嵌して上下に隣接する2個の節動リング
と、節動リングの一方を他方へ向かって押し付け付勢す
る圧縮コイルばねを有し、両リングの隣接端面に互いに
落ち込み係合する突起と溝を設けてなる。節動構造に若
干の違いはあるが、実開平6−25484号公報のヒン
ジも同趣旨のストッパーを備えている。2. Description of the Related Art A hinge having a stopper of this kind is known, for example, from Japanese Utility Model Publication No. 5-36941.
This hinge is applied to a folding door, and is provided with a stopper that can hold a position of an adjacent folding door panel in each of a fully opened state and a fully closed state and an opened state of 45 degrees. The stopper is
It has two nodal rings that are fitted around the hinge pin and are vertically adjacent to each other, and a compression coil spring that presses and urges one of the nodal rings toward the other, and engages with the adjacent end faces of both rings by being depressed to each other. It is provided with protrusions and grooves. The hinge of Japanese Utility Model Laid-Open No. 6-25484 also has a stopper having the same effect, although there are some differences in the nodal structure.
【0003】[0003]
【発明が解決しようとする課題】例えば座席上方のトラ
ンク用のドアは、ほぼ垂直の閉じ位置と、ほぼ水平に跳
ね上げられた開き位置との間で開閉される。そこでは、
閉じ状態を維持するために、ドアの揺動先端寄りにラッ
チが設けてあり、さらに、開き状態を維持するために、
ドア重量を支えるガスダンパーを有し、あるいはヒンジ
ないしはその近傍にドアを開き勝手に付勢するばねなど
を備えている。こうした各種のドア金具に代えて、上記
の折り戸ヒンジを用いると、ヒンジのみでドアを開き位
置と閉じ位置、あるいは任意の開き途中位置などで位置
保持でき、ドア金具に要する費用を減らすことができ
る。For example, a trunk door above a seat is opened and closed between a substantially vertical closed position and a substantially horizontal flipped open position. Where,
In order to maintain the closed state, a latch is provided near the swinging tip of the door, and in order to maintain the open state,
A gas damper for supporting the weight of the door is provided, or a spring or the like for opening the door and arbitrarily biasing the door is provided at or near the hinge. If the folding door hinges described above are used instead of these various types of door fittings, the hinge can be used to hold the door in the open position and the closed position, or any position in the middle of opening, thus reducing the cost required for the door fittings. it can.
【0004】問題は、ラッチを解除操作した後、ヒンジ
の節動機構による位置保持力に抗してドアを開き操作す
る必要があるため、ドアの揺動先端の外面に、ドアを開
き操作するための専用ハンドル等を設けねばならない点
にある。しかし、トランク用のドアなど、乗物内部に設
けられるドアにおいては、その外面にハンドル等が突出
するのを嫌う。車室内部の雰囲気を損ないやすいなど外
観や体裁に問題があるうえ、安全性を維持するうえで突
起物による怪我が懸念されるからである。The problem is that after the latch is released, it is necessary to open the door against the position holding force of the hinge mechanism, so that the door is opened to the outer surface of the swinging tip of the door. The point is that a special handle for this purpose must be provided. However, in doors provided inside a vehicle such as a door for a trunk, it is disliked that a handle or the like projects on the outer surface thereof. This is because there is a problem in appearance and appearance such that the atmosphere inside the vehicle compartment is easily damaged, and injuries due to protrusions are feared for maintaining safety.
【0005】本発明の目的は、跳ね上げドアをほぼ水平
の開き位置で保持固定できるストッパーを備えているヒ
ンジ、とくに乗物等の跳ね上げドアに好適なヒンジを提
供することにある。本発明の目的は、閉じ姿勢を維持す
るラッチを解除操作したとき、ヒンジに内蔵したストッ
パーの反発力を利用してドアを自動的に踏り出し操作で
き、ドア外面に開き操作専用のハンドルを設ける必要が
ない跳ね上げドア用のヒンジを提供することにある。本
発明の目的は、跳ね上げドアが自己重量で閉じ揺動する
とき、その運動慣性力を打ち消してドアがパタンと閉じ
るのを防止でき、手指がドアに挟み込まれるのを確実に
防止できる、安全性に優れた跳ね上げドア用のヒンジを
提供することにある。An object of the present invention is to provide a hinge provided with a stopper capable of holding and fixing a flip-up door in a substantially horizontal open position, and particularly a hinge suitable for a flip-up door of a vehicle or the like. An object of the present invention is to allow a door to be automatically stepped out by utilizing the repulsive force of a stopper incorporated in a hinge when a latch for maintaining a closed posture is released, and a handle for opening operation is provided on the outer surface of the door. The object is to provide a hinge for a flip-up door that does not have to be provided. An object of the present invention is, when the flip-up door is closed and oscillated by its own weight, it is possible to cancel the inertial force of the door to prevent the door from closing with a pattern, and to reliably prevent fingers from being caught in the door. An object of the present invention is to provide a hinge for a flip-up door having excellent properties.
【0006】[0006]
【課題を解決するための手段】本発明のヒンジは、一対
のヒンジ板4A・4Bと、両ヒンジ板4A・4Bを連結
するヒンジ軸5を有し、両ヒンジ板4A・4Bの間に、
ドア2をほぼ水平の開き姿勢で位置保持するストッパー
6を備えている。ストッパー6は、ヒンジ軸5に外嵌さ
れて、各ヒンジ板4A・4Bと同行揺動する一対の係合
リング14・15と、一方の係合リング14を他方の係
合リング15へ向かって押し付け付勢するばね16とを
有し、両係合リング14・15の隣接端面に、ドア2が
全開姿勢にあるとき互いに係合する突起23と溝24、
およびドア2が全閉位置にあるとき突起23をドア開き
方向へ相対操作する斜面26をそれぞれ設ける。具体的
には、ヒンジ軸5で連結される一対のボス7・72間に
一対の突起23を備えている係合リング15と、溝24
および斜面26を一対ずつ備えている係合リング14
と、ばね16とを記載順に配置する。後者係合リング1
4を該リング14が同行揺動するヒンジ板4Bに対し
て、ヒンジ軸5に沿って移動自在に連結する。突起23
が斜面26を含む操作溝25と係合し停止するときのド
ア2の開き角度を10〜30°に設定する。The hinge of the present invention has a pair of hinge plates 4A and 4B and a hinge shaft 5 for connecting both hinge plates 4A and 4B, and between the hinge plates 4A and 4B.
A stopper 6 for holding the door 2 in a substantially horizontal open position is provided. The stopper 6 is fitted onto the hinge shaft 5, and a pair of engagement rings 14 and 15 that swing together with the hinge plates 4A and 4B, and one engagement ring 14 toward the other engagement ring 15. A protrusion 16 and a groove 24 which engage with each other when the door 2 is in the fully open position, and which have springs 16 for pressing and urging.
And a slope 26 for relatively operating the projection 23 in the door opening direction when the door 2 is in the fully closed position. Specifically, the engagement ring 15 provided with a pair of protrusions 23 between the pair of bosses 7 and 72 connected by the hinge shaft 5, and the groove 24.
And an engagement ring 14 having a pair of slopes 26
And the spring 16 are arranged in the order described. The latter engagement ring 1
4 is movably connected along a hinge shaft 5 to a hinge plate 4B on which the ring 14 swings together. Protrusion 23
The opening angle of the door 2 is set to 10 to 30 degrees when the door engages with the operation groove 25 including the slope 26 and stops.
【0007】[0007]
【作用】ドア2を跳ね上げてほぼ水平姿勢に開き操作し
たとき、隣接する係合リング14・15は、それぞれの
隣接端面に設けた突起23と溝24とが係合している。
つまり、一対のヒンジ板4A・4Bは両係合リング14
・15を介して相対回動できないよう保持固定されてお
り、この状態で収納物の出し入れを行える。When the door 2 is flipped up to be opened in a substantially horizontal posture, the adjacent engaging rings 14 and 15 are engaged with the projections 23 and the grooves 24 provided on the adjacent end faces thereof.
In other words, the pair of hinge plates 4A and 4B have the engagement rings 14
It is held and fixed so that it cannot be rotated relative to the other side through 15, and the stored items can be taken in and out in this state.
【0008】ドア2に所定の引き下げ力を加えると、突
起23と溝24の係合力が解除されて、ドア2を下方揺
動し閉じ操作できる。このとき、ドア2が完全に閉じる
よりも前に、突起23と斜面26とが接当して、ドア2
の閉じ方向移動を阻止する。そのため、ドア2は閉じ位
置から僅かに開いた状態で停止し、手指が挟み込まれる
ことを防止できる。ストッパー6の反発力に抗らってド
ア2を押圧し、閉じ操作すると、ラッチ機構3が作動し
て閉じ状態を維持する。また、ラッチ機構3を解除操作
すると、前記反発力の作用でドア2が自動的に踏り出さ
れて僅かに開いた状態となり、その端に手指を掛けてド
ア2を跳ね上げ操作できる。When a predetermined pulling down force is applied to the door 2, the engagement force between the projection 23 and the groove 24 is released, and the door 2 can be swung downward and closed. At this time, before the door 2 is completely closed, the projection 23 and the slope 26 contact each other, and the door 2
Block the movement in the closing direction. Therefore, the door 2 is stopped in a slightly opened state from the closed position, and it is possible to prevent fingers from being caught. When the door 2 is pressed against the repulsive force of the stopper 6 and the door 2 is closed, the latch mechanism 3 operates to maintain the closed state. Further, when the latch mechanism 3 is released, the door 2 is automatically stepped on by the action of the repulsive force to be in a slightly open state, and the door 2 can be flipped up by hanging a finger on the end thereof.
【0009】[0009]
【発明の効果】本発明のヒンジによれば、ヒンジに内蔵
したストッパー6の係合作用のみで、ドア2をその重量
に抗して開き状態に位置保持できるので、従来のドア支
持構造に比べて、跳ね上げ式のドア2のための支持構造
を簡略化し、その費用も減らすことができる。一対の係
合リング14・15の隣接端面に、突起23と斜面26
を設け、これら両者23・26の接当作用によってドア
2の閉じ動作を制動するので、ドア閉じ時に誤って手指
が挟み込まれるのをよく防止でき、とくに揺れやすい乗
物に設けられる跳ね上げドアにおいて、その開閉を安全
に行える点で有利である。ドア2を開き操作するとき
は、ラッチ機構3を解除操作するだけで、ストッパー6
の反発力によってドア2を自動的に踏り出し操作できる
ので、この開き始端に手指を掛けてドア2を開き操作で
きる。つまり、ドア2を開き操作するための専用ハンド
ルを設ける必要がないので、ドア2の外観や体裁をすっ
きりした印象に仕上げることができ、車室内における安
全性を維持できる点でも有利である。According to the hinge of the present invention, since the door 2 can be held in the open position against the weight thereof only by the engaging action of the stopper 6 built in the hinge, compared with the conventional door support structure. Thus, the support structure for the flip-up door 2 can be simplified and its cost can be reduced. The protrusion 23 and the slope 26 are provided on the adjacent end faces of the pair of engaging rings 14 and 15.
Since the closing action of the door 2 is braked by the abutting action of the both 23 and 26, it is possible to prevent the fingers from being erroneously caught when the door is closed, and especially in the flip-up door provided in a vehicle that is easily shaken, It is advantageous in that it can be opened and closed safely. When the door 2 is to be opened, the stopper 6 is simply released.
Since the door 2 can be automatically stepped out by the repulsive force of, the door 2 can be opened by placing a finger on the opening start end. That is, since it is not necessary to provide a dedicated handle for opening and operating the door 2, the appearance and appearance of the door 2 can be finished in a clean impression, which is also advantageous in that the safety in the vehicle interior can be maintained.
【0010】[0010]
【実施例】図1ないし図6は、この発明に係るヒンジの
実施例を示し、図2に示すように、ヒンジ1をバス等の
乗物の座席上方に設けられるトランク用のドア2に適用
した場合について説明する。ドア2はトランクの側面開
口に配置されて、その上端が2〜3個のヒンジ1で支持
されており、開口を塞ぐほぼ垂直の閉じ位置と、ヒンジ
1を中心にして上方揺動し、全体がほぼ水平になる開き
位置との間で開閉できる。ドア2の閉じ状態を維持する
ために、その下端寄りにラッチ機構3が設けてある。1 to 6 show an embodiment of a hinge according to the present invention, and as shown in FIG. 2, the hinge 1 is applied to a trunk door 2 provided above a seat of a vehicle such as a bus. The case will be described. The door 2 is arranged at the side opening of the trunk, and its upper end is supported by a few hinges 1. The door 2 swings upward about the hinge 1 and a substantially vertical closed position that closes the opening. It can be opened and closed with the open position where is almost horizontal. To maintain the closed state of the door 2, a latch mechanism 3 is provided near its lower end.
【0011】図3において、ヒンジ1は一対のヒンジ板
4A・4Bと、両ヒンジ板4A・4Bを相対回動自在に
連結するヒンジ軸5と、両ヒンジ板4A・4Bの間に設
けたストッパー6などで形成する。両ヒンジ板4A・4
Bは、プレス成形品からなり、ヒンジ軸5が挿通される
一対のボス7・8と、両ヒンジ板4A・4Bの開き限度
を規定する一対の接当爪9・10をそれぞれ一体に形成
する。両ヒンジ板4A・4Bのうち、図に向かって左方
のヒンジ板4Aをトランクの開口縁にビスで固定し、右
方のヒンジ板4Bをドア2にビスで固定する。左方のヒ
ンジ板4Aの板面には断面L字状の保持爪11を折り起
こし、右方のヒンジ板4Bの板面には断面コ字状のガイ
ド壁12を一体に突設する。これらの機能は後述する。In FIG. 3, the hinge 1 includes a pair of hinge plates 4A and 4B, a hinge shaft 5 that connects the hinge plates 4A and 4B so as to be rotatable relative to each other, and a stopper provided between the hinge plates 4A and 4B. 6 and the like. Both hinge plates 4A ・ 4
B is a press-molded product, and integrally forms a pair of bosses 7 and 8 through which the hinge shaft 5 is inserted and a pair of contact claws 9 and 10 that define the opening limit of both hinge plates 4A and 4B. . Of the two hinge plates 4A and 4B, the hinge plate 4A on the left side in the figure is fixed to the opening edge of the trunk with a screw, and the hinge plate 4B on the right side is fixed to the door 2 with a screw. A holding claw 11 having an L-shaped cross section is folded up on the plate surface of the left hinge plate 4A, and a guide wall 12 having a U-shaped cross section is integrally provided on the plate surface of the right hinge plate 4B. These functions will be described later.
【0012】ストッパー6は、固定側のヒンジ板4Aの
一対のボス7・7間に配置されて、ヒンジ軸5に外嵌す
る一対の係合リング14・15と、図に向かって左方の
係合リング14を右方の係合リング15へ向かって押し
付け付勢する圧縮コイル形のばね16とからなる。左方
の係合リング14は、筒部17の一側に一対のスライド
腕18を突設した焼結合金からなる。一対のスライド腕
18をドア2側のヒンジ板4Bに設けたガイド壁12の
内外面に係合することにより(図4参照)、係合リング
14の全体はヒンジ軸5に沿ってスライド変位でき、さ
らに、ヒンジ板4Bが開閉揺動するとき同行揺動でき
る。右方の係合リング15は焼結合金を鍵穴形に成形し
てあり、側方に突出する掛止腕19の先端を、固定側の
ヒンジ板4Aの保持爪11に掛止することにより、ヒン
ジ板4Aと同行揺動できる。The stopper 6 is arranged between the pair of bosses 7 of the fixed hinge plate 4A, and the pair of engaging rings 14 and 15 fitted onto the hinge shaft 5 and the left side of the drawing. It is composed of a compression coil type spring 16 for pressing and urging the engagement ring 14 toward the engagement ring 15 on the right side. The left engagement ring 14 is made of a sintered alloy having a pair of slide arms 18 projecting from one side of the tubular portion 17. By engaging the pair of slide arms 18 with the inner and outer surfaces of the guide wall 12 provided on the hinge plate 4B on the door 2 side (see FIG. 4), the entire engagement ring 14 can be slid and displaced along the hinge shaft 5. Furthermore, when the hinge plate 4B swings open and close, it can swing together. The right engagement ring 15 is made of a sintered alloy formed into a keyhole shape, and the front end of the latch arm 19 protruding laterally is retained by the holding claw 11 of the fixed hinge plate 4A. It can swing together with the hinge plate 4A.
【0013】組み付け状態において、一方のボス7と両
係合リング14・15はヒンジ軸5に沿って隣接してお
り、係合リング14と他方のボス7との間にばね16が
介装される。ばね16の大半部は、筒部17の内面に設
けたばね受穴20に収容されている。各ボス7・8の間
には、プラスチック製のワッシャ21が配置してある
(図1参照)。In the assembled state, one boss 7 and both engagement rings 14 and 15 are adjacent to each other along the hinge shaft 5, and a spring 16 is interposed between the engagement ring 14 and the other boss 7. It Most of the spring 16 is housed in a spring receiving hole 20 provided on the inner surface of the tubular portion 17. A washer 21 made of plastic is arranged between the bosses 7 and 8 (see FIG. 1).
【0014】ドア2を開き位置で保持固定するために、
一対の係合リング14・15の隣接端面のそれぞれに係
合構造を設ける。詳しくは、図5に示すように、固定側
のヒンジ板4Aに連動する係合リング15の側には、放
射状に延びる一対の突起23を突設し、他方の係合リン
グ14の側には、放射状に延びる断面コ字形の一対の溝
24を設ける。さらに、各溝24に隣接して断面V字状
の操作溝25を設け、ドア2が全閉位置にあるとき、操
作溝25の一方の斜面26で突起23をドア開き方向へ
踏り出し付勢できるようにする。つまり、全閉状態にお
いて、突起23が斜面26の上方位置に接当するよう、
操作溝25の位置を設定するのである。また、踏り出し
操作を滑らかなものとするために、突起23の一側面を
湾曲面23aで形成し、湾曲面23aを斜面26と接当
させる。なお、突起23および溝24は、径方向外側へ
近付くほどその幅寸法が増加されて、それぞれの機械的
強度が十分に確保してある。In order to hold and fix the door 2 in the open position,
An engagement structure is provided on each of the adjacent end surfaces of the pair of engagement rings 14 and 15. More specifically, as shown in FIG. 5, a pair of radially extending projections 23 are provided on the side of the engagement ring 15 that interlocks with the fixed hinge plate 4A, and the other side of the engagement ring 14 is provided. , A pair of grooves 24 having a U-shaped cross section that extend radially are provided. Further, an operation groove 25 having a V-shaped cross section is provided adjacent to each groove 24, and when the door 2 is at the fully closed position, the projection 23 is stepped on in the door opening direction by one slope 26 of the operation groove 25. Make it possible. In other words, in the fully closed state, the protrusion 23 contacts the position above the slope 26,
The position of the operation groove 25 is set. Further, in order to make the stepping operation smooth, one side surface of the protrusion 23 is formed by a curved surface 23a, and the curved surface 23a is brought into contact with the slope 26. The width dimension of the projection 23 and the groove 24 is increased toward the outer side in the radial direction, so that the mechanical strength of each is sufficiently ensured.
【0015】次に、ヒンジ1の動作、とくにストッパー
6の作用を説明する。図6(a)に示すようにドア2が
全閉状態にあるとき、係合リング14・15の突起23
と溝24とは係合して、ドア2が自重で下方揺動するの
を阻止している。この状態からドア2を引き下げ操作す
ると、ドア側の係合リング14がばね16の付勢力に抗
してスライド変位し、その溝24が徐々に突起23に乗
り上がって、両者23・24の係合状態が解除される。
係合リング14が突起23を乗り越えると、溝24と隣
接する操作溝25に突起23が入り込み、ドア2は引き
続き下向きに閉じ揺動する。Next, the operation of the hinge 1, especially the operation of the stopper 6, will be described. As shown in FIG. 6A, when the door 2 is in the fully closed state, the protrusions 23 of the engagement rings 14 and 15
The groove 24 is engaged with the groove 24 to prevent the door 2 from swinging downward by its own weight. When the door 2 is pulled down from this state, the engagement ring 14 on the door side is slid and displaced against the urging force of the spring 16, and the groove 24 gradually rides up on the projection 23, and the engagement between the two 23. The combined state is released.
When the engagement ring 14 gets over the protrusion 23, the protrusion 23 enters the operation groove 25 adjacent to the groove 24, and the door 2 continues to close downward and swing.
【0016】図6(b)に示すように、ドア2が全閉位
置に近付くと、操作溝25の斜面26が突起23と接当
し、係合リング14は回転抵抗を受ける。そのため、ド
ア2はそれ自身の重量と、ばね16で押圧された突起2
3と斜面26の接当面で生じる反発力とが釣り合う位置
で停止する。引き続きドア2を閉じ操作するには、前記
反発力を越えてドア2を閉じ側へ押圧操作する必要があ
る。このように、全閉位置より手前側でドア2の閉じ動
作を制動すると、ドア2が勢いあまってパタンと閉じら
れるのを防止し、誤って手指を挟み込むなどの事故を防
止できる。As shown in FIG. 6 (b), when the door 2 approaches the fully closed position, the slope 26 of the operation groove 25 contacts the projection 23, and the engagement ring 14 receives rotational resistance. Therefore, the door 2 has its own weight and the protrusion 2 pressed by the spring 16.
3 and the repulsive force generated at the abutment surface of the slope 26 are stopped at a position where they balance each other. In order to continue the closing operation of the door 2, it is necessary to push the door 2 toward the closing side beyond the repulsive force. In this way, when the closing operation of the door 2 is braked on the front side of the fully closed position, the door 2 is prevented from being urged and closed with a pattern, and accidents such as accidental pinching of fingers can be prevented.
【0017】ドア2を完全に閉じ操作すると、ラッチ機
構3が作動して図示していないトランク側の金具に引っ
掛かり、閉じ状態を維持する。このとき、突起23は図
6(c)に示すように斜面26の傾斜上端寄り部と接当
しており、ドア側の係合リング14は斜面26が受ける
ばね反力によって、ドア開き方向の分力を受けている。
そのため、ラッチ機構3の解除ボタンや解除レバーなど
を解除操作すると、ドア2は開き方向へ踏り出され、図
2に破線で示すように僅かに開いた状態で停止する。先
に述べたように、ドア2の重量と、突起23と斜面26
の接当面で生じる反発力とが釣り合う位置で停止するの
である。このように、ラッチ機構3の開放動作と同時に
ドア2を僅かに開き移動させると、その下端部に手指を
掛けてドア2を上へ跳ね上げ操作できるので、ドア2の
外面に開き操作専用のハンドルを設ける必要がなくな
る。When the door 2 is completely closed, the latch mechanism 3 operates and catches on a metal fitting on the trunk side (not shown) to maintain the closed state. At this time, the protrusion 23 is in contact with the inclined upper end portion of the slope 26 as shown in FIG. 6C, and the engagement ring 14 on the door side is moved in the door opening direction by the spring reaction force received by the slope 26. It is receiving force.
Therefore, when the release button or the release lever of the latch mechanism 3 is released, the door 2 is stepped in the opening direction and stops in a slightly opened state as shown by the broken line in FIG. As described above, the weight of the door 2, the protrusion 23 and the slope 26
It stops at a position where the repulsive force generated at the contact surface of the is balanced. In this way, when the door 2 is slightly opened and moved at the same time as the opening operation of the latch mechanism 3, the lower end of the door 2 can be lifted up to operate the door 2, so that the door 2 can be opened on the outer surface only for the opening operation. Eliminates the need for a handle.
【0018】ラッチ機構3を開放して、ドア2が踏り出
されて停止したときの開き角度は10〜30°の範囲で
選定でき、より好ましくは15〜25°の範囲に設定す
べきである。開き角度が小さいと、例えばバスの揺れな
どによってドア2が大きな運動慣性力を伴って閉じ揺動
するとき、手指をドア2に挟み込むことがある。逆に開
き角度が大きいと、ドア2を閉じるための操作角度が大
きくなって、閉じ操作が面倒になるからである。The opening angle when the latch mechanism 3 is opened and the door 2 is stepped on and stopped can be selected in the range of 10 to 30 °, and more preferably in the range of 15 to 25 °. is there. If the opening angle is small, when the door 2 closes and swings with a large motion inertial force due to, for example, a swing of the bus, fingers may be caught in the door 2. On the contrary, if the opening angle is large, the operation angle for closing the door 2 becomes large and the closing operation becomes troublesome.
【0019】上記の実施例は、その一部を次のように変
更して実施できる。突起23をドア側の係合リング14
に設け、溝24および操作溝25を固定側の係合リング
15に設ける。斜面26を突曲面や凹曲面で形成する。
ヒンジ板4A・4Bをそれぞれダイキャスト成形品で形
成する。ばね16を2個以上の、あるいは2種以上の組
み合わせばねで形成する。1個の係合リング15と、こ
れに隣接する2個の係合リング14と、両リング14・
15を押圧付勢する2個のばね16でストッパー6を形
成し、これらを一対のヒンジ板4A・4B間に組み込
む。こうしたヒンジ1によれば、ばね16による反発力
を増強できる。The above-described embodiment can be implemented by partially modifying it as follows. The protrusion 23 is used as the engagement ring 14 on the door side.
The groove 24 and the operation groove 25 are provided in the engagement ring 15 on the fixed side. The slope 26 is formed by a convex curved surface or a concave curved surface.
The hinge plates 4A and 4B are each formed by a die-cast molding product. The spring 16 is formed of two or more springs or a combination of two or more springs. One engagement ring 15, two engagement rings 14 adjacent to this, and both rings 14
The stopper 6 is formed by the two springs 16 for pressing and biasing 15, and these are assembled between the pair of hinge plates 4A and 4B. According to such a hinge 1, the repulsive force of the spring 16 can be increased.
【図1】ヒンジの一部破断正面図である。FIG. 1 is a partially cutaway front view of a hinge.
【図2】ヒンジの適用例を示す断面図である。FIG. 2 is a cross-sectional view showing an application example of a hinge.
【図3】ヒンジの分解斜視図である。FIG. 3 is an exploded perspective view of a hinge.
【図4】図4(a)および図4(b)は、それぞれ図1
におけるa−a線およびb−b線に沿う断面図である。FIG. 4 (a) and FIG. 4 (b) are respectively FIG.
3 is a cross-sectional view taken along line aa and line bb in FIG.
【図5】係合リングの係合面を示す側面図である。FIG. 5 is a side view showing an engagement surface of an engagement ring.
【図6】ストッパーの作動状態を示す動作説明図であ
る。FIG. 6 is an operation explanatory view showing an operating state of a stopper.
2 ドア 4A・4B ヒンジ板 5 ヒンジ軸 6 ストッパー 14・15 係合リング 16 ばね 23 突起 24 溝 25 操作溝 26 斜面 2 Doors 4A, 4B Hinge plate 5 Hinge shaft 6 Stopper 14 ・ 15 Engagement ring 16 Spring 23 Projection 24 Groove 25 Operation groove 26 Slope
Claims (3)
板4A・4Bを連結するヒンジ軸5を有し、両ヒンジ板
4A・4Bの間に、ドア2をほぼ水平の開き姿勢で位置
保持するストッパー6が設けてあるヒンジであって、 ストッパー6は、ヒンジ軸5に外嵌されて、各ヒンジ板
4A・4Bと同行揺動する一対の係合リング14・15
と、一方の係合リング14を他方の係合リング15へ向
かって押し付け付勢するばね16とを有し、 両係合リング14・15の隣接端面に、ドア2が全開姿
勢にあるとき互いに係合する突起23と溝24、および
ドア2が全閉位置にあるとき突起23をドア開き方向へ
相対操作する斜面26がそれぞれ設けてある跳ね上げド
ア用のヒンジ。1. A pair of hinge plates 4A and 4B and a hinge shaft 5 connecting both hinge plates 4A and 4B are provided, and the door 2 is positioned between the hinge plates 4A and 4B in a substantially horizontal open posture. A hinge provided with a stopper 6 for holding, wherein the stopper 6 is fitted onto the hinge shaft 5 and swings with the hinge plates 4A and 4B.
And a spring 16 that urges and urges one of the engagement rings 14 toward the other engagement ring 15, and the two engagement rings 14 and 15 are provided on the adjacent end surfaces thereof with each other when the door 2 is in the fully open position. A hinge for a flip-up door provided with a projection 23 and a groove 24 to be engaged with each other, and a slope 26 for relatively operating the projection 23 in the door opening direction when the door 2 is at the fully closed position.
7の間に一対の突起23を備えている係合リング15
と、溝24および斜面26を一対ずつ備えている係合リ
ング14と、ばね16とが記載順に配置されており、後
者係合リング14が同行揺動するヒンジ板4Bに対し
て、ヒンジ軸5に沿って移動自在に連結してある請求項
1記載の跳ね上げドア用のヒンジ。2. A pair of bosses 7 connected by a hinge shaft 5.
Engagement ring 15 with a pair of protrusions 23 between
An engaging ring 14 having a pair of grooves 24 and a pair of slopes 26, and a spring 16 are arranged in this order. The latter engaging ring 14 swings with the hinge plate 4B. The hinge for a flip-up door according to claim 1, wherein the hinge is movably connected along the hinge.
係合し停止するときのドア2の開き角度が10〜30°
に設定してある請求項1又は2記載の跳ね上げドア用の
ヒンジ。3. The opening angle of the door 2 when the protrusion 23 engages with the operation groove 25 including the slope 26 and stops, is 10 to 30 °.
The hinge for a flip-up door according to claim 1 or 2, wherein
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10071595A JP3664518B2 (en) | 1995-03-31 | 1995-03-31 | Hinge for flip-up door |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10071595A JP3664518B2 (en) | 1995-03-31 | 1995-03-31 | Hinge for flip-up door |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH08270301A true JPH08270301A (en) | 1996-10-15 |
JP3664518B2 JP3664518B2 (en) | 2005-06-29 |
Family
ID=14281359
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10071595A Expired - Lifetime JP3664518B2 (en) | 1995-03-31 | 1995-03-31 | Hinge for flip-up door |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3664518B2 (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100727384B1 (en) * | 2001-09-11 | 2007-06-12 | 삼성전자주식회사 | Hinge apparatus |
JP2008196134A (en) * | 2007-02-08 | 2008-08-28 | Yanmar Co Ltd | Hinge of opening/closing window |
CN111411848A (en) * | 2020-05-18 | 2020-07-14 | 北京汽车集团越野车有限公司 | Hinge assembly, hatch cover assembly and vehicle |
JP2020153118A (en) * | 2019-03-19 | 2020-09-24 | 株式会社ニイテック | Door hinge with checker and vehicle provided with the door hinge |
WO2022030173A1 (en) * | 2020-08-06 | 2022-02-10 | スガツネ工業株式会社 | One-way damping hinge |
-
1995
- 1995-03-31 JP JP10071595A patent/JP3664518B2/en not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100727384B1 (en) * | 2001-09-11 | 2007-06-12 | 삼성전자주식회사 | Hinge apparatus |
JP2008196134A (en) * | 2007-02-08 | 2008-08-28 | Yanmar Co Ltd | Hinge of opening/closing window |
JP2020153118A (en) * | 2019-03-19 | 2020-09-24 | 株式会社ニイテック | Door hinge with checker and vehicle provided with the door hinge |
CN111411848A (en) * | 2020-05-18 | 2020-07-14 | 北京汽车集团越野车有限公司 | Hinge assembly, hatch cover assembly and vehicle |
WO2022030173A1 (en) * | 2020-08-06 | 2022-02-10 | スガツネ工業株式会社 | One-way damping hinge |
CN116057247A (en) * | 2020-08-06 | 2023-05-02 | 世嘉智尼工业株式会社 | One-way braking hinge |
EP4180604A4 (en) * | 2020-08-06 | 2024-01-17 | Sugatsune Kogyo Co., Ltd. | One-way damping hinge |
Also Published As
Publication number | Publication date |
---|---|
JP3664518B2 (en) | 2005-06-29 |
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