JP2002349118A - Adjustable hinge - Google Patents
Adjustable hingeInfo
- Publication number
- JP2002349118A JP2002349118A JP2001160487A JP2001160487A JP2002349118A JP 2002349118 A JP2002349118 A JP 2002349118A JP 2001160487 A JP2001160487 A JP 2001160487A JP 2001160487 A JP2001160487 A JP 2001160487A JP 2002349118 A JP2002349118 A JP 2002349118A
- Authority
- JP
- Japan
- Prior art keywords
- hinge
- adjusting
- screw
- bearing
- adjustment
- 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.)
- Pending
Links
Landscapes
- Hinges (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】この発明は、ドア枠に対する
ドアの取り付け位置を複数方向へ調整できる調整蝶番に
関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an adjusting hinge capable of adjusting a mounting position of a door to a door frame in a plurality of directions.
【０００２】[0002]
【従来の技術】この種のドアヒンジは、特開平９−１０
０６７０号公報、特開平７−７１１５８号公報および実
開平７−２１９６７号公報等に公知である。いずれも、
ヒンジ軸を上下動させてドアの上下調整を行い、片方の
ヒンジ板とドア枠との間に設けた調整具でドアの左右調
整と前後調整を行っている。例えば、特開平９−１００
６７０号公報の調整具では、ケースおよびベース板をド
ア枠に固定し、左右スライド可能で、前後傾動可能な調
整板をベースに組み付け、両者間に設けた偏心カムと調
整ビスとで調整板を左右調整し、あるいは前後調整して
ドアの位置調整を行っている。2. Description of the Related Art A door hinge of this kind is disclosed in Japanese Patent Laid-Open No. 9-10 / 1990.
No. 0670, Japanese Unexamined Patent Publication No. 7-71158 and Japanese Unexamined Utility Model Publication No. 7-21967. In each case,
The door is moved up and down by moving the hinge axis up and down, and the door is adjusted left and right and back and forth by an adjuster provided between one hinge plate and the door frame. For example, JP-A-9-100
In the adjusting tool disclosed in Japanese Patent Publication No. 670, a case and a base plate are fixed to a door frame, an adjusting plate that is slidable left and right and can be tilted back and forth is assembled to a base, and the adjusting plate is provided with an eccentric cam and an adjusting screw provided between the two. Door position is adjusted by adjusting left and right or front and rear.
【０００３】[0003]
【発明が解決しようとする課題】上記のように、ドア枠
に設けた調整具でドアの左右調整と前後調整を行う形態
の調整蝶番は、調整具の構成部品点数が多くなるのを避
けられず、調整蝶番の製造コストが高くつき、その組み
立てにも多くの手間がいる。また、左右調整や前後調整
を行う場合には、ヒンジ板をベース板に固定している４
ないし６個の固定用ビスを緩めたうえで、偏心カムや調
整ビスで位置調整した後、再度固定用ビスを締め付けて
固定する必要があり、調整操作に手間が掛かる。とく
に、調整板を揺動操作して前後（または左右）調整する
構造の場合には、揺動調整に伴って僅かとは言え左右
（または前後）方向の位置が変わるので、場合によって
は、別に左右（または前後）調整を行う必要がある。１
個の偏心カムや１個の調整ビスで位置調整を行うので、
長期使用時に偏心カムが回転し、あるいは調整ビスが弛
んで、ドアの調整状態が狂うこともある。As described above, the adjusting hinge of the type in which the left and right adjustment and the front and rear adjustment of the door are performed by the adjusting tool provided on the door frame can avoid an increase in the number of components of the adjusting tool. However, the manufacturing cost of the adjusting hinge is high, and the assembling of the hinge requires much effort. When performing left-right adjustment or front-back adjustment, the hinge plate is fixed to the base plate.
After loosening the six fixing screws, adjusting the position with an eccentric cam or an adjusting screw, it is necessary to tighten and fix the fixing screws again, which requires a lot of time and effort for the adjusting operation. In particular, in the case of a structure in which the adjustment plate is rocked and adjusted back and forth (or left and right), the position in the left and right (or back and forth) direction changes slightly with the rocking adjustment. Left and right (or front and back) adjustments need to be made. 1
Since the position is adjusted with one eccentric cam and one adjustment screw,
During long-term use, the eccentric cam may rotate, or the adjustment screw may be loosened, resulting in an incorrect door adjustment.
【０００４】この発明の目的は、ヒンジ本体の軸受筒と
ヒンジ軸との間にドアの左右調整、もしくは前後調整を
行う調整機構が設けてあり、従って従来例に比べて構造
が簡単で、全体コストが少なくて済む調整蝶番を提供す
ることにある。この発明の目的は、ヒンジ本体の軸受筒
とヒンジ軸との間に設けた調整機構の調整操作が、少な
い手間で簡単にしかも調整結果を確認しながら迅速に行
える調整蝶番を提供することにある。この発明の目的
は、調整ねじの弛みがなく、従って長期使用時における
ドアの位置ずれを解消できる調整蝶番を提供することに
ある。この発明の目的は、前後調整機能と左右調整機能
とを備えている調整蝶番において、位置調整時に他の調
整要素の位置が変化するのを防止でき、従って必要なド
ア位置の調整のみを確実に行える調整蝶番を提供するこ
とにある。An object of the present invention is to provide an adjusting mechanism for adjusting the door from side to side or front and rear, between a bearing cylinder of a hinge body and a hinge shaft. It is an object of the present invention to provide a low-cost adjustment hinge. SUMMARY OF THE INVENTION An object of the present invention is to provide an adjusting hinge that allows an adjusting operation of an adjusting mechanism provided between a bearing cylinder of a hinge body and a hinge shaft to be performed quickly and easily while checking the adjustment result with a small amount of labor. . SUMMARY OF THE INVENTION An object of the present invention is to provide an adjusting hinge that does not loosen an adjusting screw, and thus can eliminate a door displacement during long-term use. SUMMARY OF THE INVENTION An object of the present invention is to prevent the position of other adjustment elements from changing at the time of position adjustment in an adjustment hinge having a front-rear adjustment function and a left-right adjustment function, so that only necessary adjustment of the door position can be reliably performed. It is to provide a hinge that can be adjusted.
【０００５】[0005]
【課題を解決するための手段】この発明の調整蝶番は、
図３に示すごとく左右一対のヒンジ板３Ｓ・３Ｄと、各
ヒンジ板３Ｓ・３Ｄに設けられて上下に隣接する軸受筒
４Ｓ・４Ｄと、両軸受筒４Ｓ・４Ｄを回転可能に連結す
るヒンジ軸５とを備えている。上下いずれか一方の軸受
筒４Ｄは、図４に示すごとく断面長穴状に形成して、該
軸受筒４Ｄの筒内に係合するヒンジ軸５は、軸受筒４Ｄ
の長手中心方向に沿って相対移動可能に、しかし相対回
転不能に連結し、他方の軸受筒４Ｓは、ヒンジ軸５で回
転自在に軸支する。そして、ヒンジ軸５と軸受筒４Ｄと
の間には、図１に示すごとくヒンジ軸５を軸受筒４Ｄの
長手中心方向に沿って相対移動操作する調整ねじ２０を
設ける。SUMMARY OF THE INVENTION An adjusting hinge according to the present invention comprises:
As shown in FIG. 3, a pair of left and right hinge plates 3S, 3D, a bearing cylinder 4S, 4D provided on each hinge plate 3S, 3D and vertically adjacent to each other, and a hinge shaft rotatably connecting the two bearing cylinders 4S, 4D. 5 is provided. One of the upper and lower bearing cylinders 4D is formed in an elongated hole shape as shown in FIG. 4, and the hinge shaft 5 that engages with the inside of the cylinder of the bearing cylinder 4D is attached to the bearing cylinder 4D.
Are connected so as to be relatively movable but not relatively rotatable along the longitudinal center direction, and the other bearing cylinder 4 </ b> S is rotatably supported by a hinge shaft 5. An adjustment screw 20 is provided between the hinge shaft 5 and the bearing cylinder 4D to relatively move the hinge shaft 5 along the longitudinal center of the bearing cylinder 4D as shown in FIG.
【０００６】具体的には、調整ねじ２０を軸受筒４Ｄに
回転のみ可能に軸支し、ヒンジ軸５は調整ねじ２０と平
行に配置したガイド体２１で相対移動可能に案内支持す
る。More specifically, the adjusting screw 20 is rotatably supported on the bearing cylinder 4D so as to be rotatable only, and the hinge shaft 5 is guided and supported by a guide body 21 arranged in parallel with the adjusting screw 20 so as to be relatively movable.
【０００７】上下一対の軸受筒４Ｓ・４Ｄの一方に設け
た調整ねじ２０は、ヒンジ軸５の調整部５ａにねじ込ま
れて軸受筒４Ｄを貫通しており、他方の軸受筒４Ｓとヒ
ンジ軸５の軸部５ｂとが、相対回転自在に嵌合してい
る。軸部５ｂと他方の前記軸受筒４Ｓとの間には、ドア
２の上下位置を調整する上下調整ねじ１５を設ける。An adjusting screw 20 provided on one of the upper and lower bearing cylinders 4S and 4D is screwed into the adjusting portion 5a of the hinge shaft 5 and penetrates the bearing cylinder 4D. And the shaft portion 5b are rotatably fitted with each other. A vertical adjustment screw 15 for adjusting the vertical position of the door 2 is provided between the shaft portion 5b and the other bearing cylinder 4S.
【０００８】ドア枠１と一方のヒンジ板３Ｓとの間に
は、前後調整機構を設け、他方のヒンジ板３Ｄの軸受筒
４Ｄとヒンジ軸５との間には、左右調整用の調整ねじ２
０を設けてある。A front-rear adjustment mechanism is provided between the door frame 1 and one hinge plate 3S, and an adjustment screw 2 for left-right adjustment is provided between the bearing cylinder 4D of the other hinge plate 3D and the hinge shaft 5.
0 is provided.
【０００９】[0009]
【発明の作用効果】断面長穴状に形成した軸受筒４Ｄで
ヒンジ軸５を軸受筒４Ｄの長手中心方向に沿って相対移
動可能に案内し、ヒンジ軸５と軸受筒４Ｄとの間に設け
た調整ねじ２０で、ヒンジ軸５を軸受筒４Ｄの長手中心
方向に沿って相対移動操作することにより、ドア２をド
ア枠１に対して位置調整できるようにしたので、位置調
整機構を少なくともヒンジ軸５と軸受筒４Ｄと調整ねじ
２０との最小限の部品数で構成できる。しかも、蝶番を
構成する軸受筒４Ｄとヒンジ軸５とを利用して位置調整
機構を構成するので、従来のこの種の蝶番に比べて、調
整蝶番の構成部品点数が減り、製造コストを大幅に削減
できる。位置調整を行う場合には、調整ねじ２０を回転
操作してヒンジ軸５と軸受筒４Ｄとを相対移動させるだ
けで済み、例えばヒンジ板を固定するビスを一旦緩めの
ち再度締め込むなど、余分な手間を掛ける必要がないの
で、調整作業がより少ない手間で簡単に行える。しか
も、調整結果を確認しながら位置調整できるので、ドア
２の位置調整を迅速にしかも的確に行える。According to the present invention, the hinge shaft 5 is guided by the bearing cylinder 4D having a long hole shape so as to be relatively movable along the longitudinal center direction of the bearing cylinder 4D, and is provided between the hinge shaft 5 and the bearing cylinder 4D. The position of the door 2 can be adjusted relative to the door frame 1 by relatively moving the hinge shaft 5 along the longitudinal center direction of the bearing cylinder 4D with the adjusting screw 20. It can be configured with the minimum number of parts of the shaft 5, the bearing cylinder 4D and the adjusting screw 20. Moreover, since the position adjusting mechanism is constituted by using the bearing cylinder 4D and the hinge shaft 5 constituting the hinge, the number of components of the adjusting hinge is reduced as compared with the conventional hinge of this type, and the manufacturing cost is greatly reduced. Can be reduced. In order to perform the position adjustment, it is only necessary to rotate the adjustment screw 20 to relatively move the hinge shaft 5 and the bearing cylinder 4D. For example, the screws for fixing the hinge plate are temporarily loosened and then re-tightened. Since there is no need for labor, adjustment work can be performed easily with less labor. In addition, since the position can be adjusted while checking the adjustment result, the position of the door 2 can be adjusted quickly and accurately.
【００１０】調整ねじ２０とは別にガイド体２１を設
け、このガイド体２１でヒンジ軸５を相対移動可能に案
内支持すると、ヒンジ軸５に作用する回転力をガイド体
２１で受け止めて、ドア開閉に伴う外力が調整ねじ２０
に作用するのを防止できる。従って、長期使用時に調整
ねじ２０が緩んでドア２の位置がずれてしまうのを確実
に防止できる。調整ねじ２０を軸受筒４Ｄで回転のみ可
能に軸支すると、調整操作時に調整ねじ２０の端部が軸
受筒４Ｄから突出したり、あるいは操作頭部２２が軸受
筒４Ｄ内へ入り込んでしまうのを防止できるので、調整
蝶番の体裁を向上できる。When a guide body 21 is provided separately from the adjusting screw 20 and the hinge body 5 is guided and supported by the guide body 21 so as to be relatively movable, the rotation force acting on the hinge shaft 5 is received by the guide body 21 and the door is opened and closed. The external force accompanying the adjustment screw 20
Can be prevented. Therefore, it is possible to reliably prevent the position of the door 2 from shifting due to the adjustment screw 20 being loosened during long-term use. When the adjusting screw 20 is rotatably supported by the bearing barrel 4D so as to be rotatable only, it is possible to prevent the end of the adjusting screw 20 from projecting from the bearing barrel 4D or the operating head 22 from entering the bearing barrel 4D during the adjusting operation. As a result, the appearance of the adjustment hinge can be improved.
【００１１】上下一対の軸受筒４Ｓ・４Ｄのうち一方の
軸受筒４Ｄに、調整ねじ２０を含む位置調整機構を設
け、さらに他方の軸受筒４Ｓとヒンジ軸５の軸部５ｂと
の間に、ドア２の上下位置を調整する上下調整ねじ１５
を設けた調整蝶番によれば、ドア２を複数方向へ位置調
整できるので、ドア枠１やドア２の形状や出来上がり寸
法にばらつきがあったとしても、ドア２の吊り込み状態
を複数方向へ位置調整して先のばらつきを吸収できる。
因みに、調整ねじ２０を含む位置調整機構は、断面長穴
状に形成される軸受筒４Ｄの長手中心方向の違いによっ
て、例えば実施例に示すように左右調整機構とすること
ができ、あるいは前後調整機構とすることができる。A position adjusting mechanism including an adjusting screw 20 is provided in one of the upper and lower bearing cylinders 4S and 4D, and a position adjusting mechanism including an adjusting screw 20 is further provided between the other bearing cylinder 4S and the shaft portion 5b of the hinge shaft 5. Vertical adjustment screw 15 for adjusting the vertical position of door 2
According to the adjustment hinge provided with, the position of the door 2 can be adjusted in a plurality of directions. Therefore, even if the shapes and finished dimensions of the door frame 1 and the door 2 vary, the suspended state of the door 2 can be adjusted in a plurality of directions. Adjustment can absorb previous variations.
Incidentally, the position adjusting mechanism including the adjusting screw 20 can be a left-right adjusting mechanism as shown in the embodiment, for example, depending on the difference in the direction of the longitudinal center of the bearing cylinder 4D formed in a long hole shape in cross section, or the front-rear adjustment. It can be a mechanism.
【００１２】ドア枠１と一方のヒンジ板３Ｓとの間に、
前後調整機構を設け、他方のヒンジ板３Ｄの軸受筒４Ｄ
とヒンジ軸５との間に左右調整用の調整ねじ２０を設け
た調整蝶番によれば、ドア２の左右方向の位置調整と前
後方向の位置調整とを行って、ドア２の吊り込み状態を
複数方向へ位置調整できる。更に、両調整機構はそれぞ
れ独立した状態でドア２を調整変位できるので、左右調
整を行う場合に前後位置が変化し、あるいは前後調整を
行う場合に左右位置が変化するのを防止でき、必要なド
ア位置の調整操作のみを確実に行える。Between the door frame 1 and one hinge plate 3S,
A front-rear adjustment mechanism is provided, and the bearing cylinder 4D of the other hinge plate 3D is provided.
According to the adjusting hinge provided with the adjusting screw 20 for adjusting the left and right between the hinge shaft 5 and the hinge shaft 5, the position of the door 2 in the left and right direction and the position in the front and rear direction are adjusted, and the suspended state of the door 2 is adjusted. Position can be adjusted in multiple directions. Furthermore, since the two adjusting mechanisms can adjust and displace the door 2 independently of each other, the front-back position can be prevented from changing when performing left-right adjustment, or the left-right position can be prevented from changing when performing front-rear adjustment. Only the operation of adjusting the door position can be reliably performed.
【００１３】[0013]
【実施例】図１ないし図１０は、この発明に係る調整蝶
番の実施例を示す。図２において調整蝶番は、ドア枠１
とドア２の上下複数箇所との間に設けられており、それ
ぞれプレス成形される左右一対のヒンジ板３Ｄ・３Ｓ
と、各ヒンジ板３Ｄ・３Ｓと一体に折り曲げ形成される
軸受筒４Ｄ・４Ｓと、両軸受筒４Ｄ・４Ｓを連結するヒ
ンジ軸５とを有し、上下調整機構、左右調整機構、前後
調整機構等で構成されている。1 to 10 show an embodiment of an adjusting hinge according to the present invention. In FIG. 2, the adjustment hinge is the door frame 1.
And a pair of left and right hinge plates 3D and 3S which are provided between the upper and lower portions of the door 2 and are respectively press-formed.
And a bearing tube 4D, 4S formed by bending integrally with each hinge plate 3D, 3S, and a hinge shaft 5 connecting the two bearing tubes 4D, 4S. And so on.
【００１４】図３および図４において、ドア枠１に固定
されるヒンジ板３Ｒの板面には、４個のビス座６と、４
個の操作穴７がそれぞれ形成してあり、その板面の連結
縁の下端から上下中途部にわたって軸受筒４Ｓが形成し
てある。ドア２に固定されるヒンジ板３Ｄの板面には、
４個のビス座８が形成され、連結縁の上端寄りに軸受筒
４Ｄが形成してある。この軸受筒４Ｄは、先の軸受筒４
Ｓが断面円形に形成してあるのに対し、断面長円状に形
成してある。図６に示すように、軸受筒４Ｄの長軸中心
は、閉じた状態のドア２の面壁と平行になる。ドア側の
ヒンジ板３Ｄは、図５に示すようにビス３３で固定す
る。In FIGS. 3 and 4, four screw seats 6 and 4 are provided on the surface of the hinge plate 3R fixed to the door frame 1.
Each of the operation holes 7 is formed, and a bearing cylinder 4S is formed from the lower end of the connection edge of the plate surface to the middle part in the vertical direction. On the plate surface of the hinge plate 3D fixed to the door 2,
Four screw seats 8 are formed, and a bearing cylinder 4D is formed near the upper end of the connection edge. This bushing 4D is the same as the previous bushing 4
While S is formed in a circular cross section, it is formed in an elliptical cross section. As shown in FIG. 6, the center of the major axis of the bearing cylinder 4D is parallel to the face wall of the door 2 in the closed state. The hinge plate 3D on the door side is fixed with screws 33 as shown in FIG.
【００１５】図４においてヒンジ軸５は、上端にフラン
ジ９が張り出し形成された丸軸状のピンからなり、その
上半部をドア２側の軸受筒４Ｄに係合する調整部５ａと
し、残る下半部をドア枠１側の軸受筒４Ｓに嵌合する軸
部５ｂとしている。調整部５ａの上下には、ねじ穴１１
と、後述するガイドピン２１用のピン穴１２とが貫通状
に形成してある。軸部５ｂをドア枠側の軸受筒４Ｓに上
方から差し込み装着し、調整部５ａをドア側の軸受筒４
Ｄに組むことにより、ドア側のヒンジ板３Ｄは、ヒンジ
軸５を中心にして開閉揺動できる。In FIG. 4, the hinge shaft 5 comprises a round shaft-shaped pin having a flange 9 projecting from the upper end, and the upper half of the hinge shaft 5 serves as an adjusting portion 5a which engages with the bearing tube 4D on the door 2 side. The lower half is a shaft portion 5b fitted to the bearing cylinder 4S on the door frame 1 side. Screw holes 11 are provided above and below the adjusting portion 5a.
And a pin hole 12 for a guide pin 21 described later are formed in a penetrating manner. The shaft portion 5b is inserted from above into the bearing frame 4S on the door frame side, and is mounted.
By assembling D, the hinge plate 3D on the door side can swing open and close about the hinge shaft 5.
【００１６】ドア２は、先の軸部５ｂと下側の軸受筒４
Ｓとの間に設けた上下調整機構によって上下位置を変更
調整でき、上側の軸受筒４Ｄと調整部５ａとの間に設け
た左右調整機構によって左右位置を調整できる。前後調
整機構はドア枠側のヒンジ板３Ｓとドア枠１との間に設
ける。The door 2 has a shaft portion 5b and a lower bearing cylinder 4
The vertical position can be changed and adjusted by an up-down adjustment mechanism provided between S and S, and the left-right position can be adjusted by a left-right adjustment mechanism provided between the upper bearing cylinder 4D and the adjustment section 5a. The front-rear adjustment mechanism is provided between the door frame 1 and the hinge plate 3S on the door frame side.
【００１７】上下調整機構は、軸受筒４Ｓに下方から差
し込まれて溶接される雌ねじ体１４と、雌ねじ体１４に
ねじ込まれる上下調整ねじ（右ねじ）１５と、上下調整
ねじ１５とヒンジ軸５との間に配置される中間軸１６と
からなる。図７に示すように上下調整ねじ１５をねじ込
むと、中間軸１６を介してヒンジ軸５が押し上げられる
ので、ドア２をドア枠１に対して上側へ調整移動でき
る。逆に上下調整ねじ１５を緩み側へ回転操作するとヒ
ンジ軸５が下降するので、ドア２をドア枠１に対して下
側へ調整移動できる。この調整移動に伴って上下の軸受
筒４Ｓ・４Ｄの対向隙間が変化するが、この隙間を隠す
ために両軸受筒４Ｓ・４Ｄの間にカバー１８が配置され
ている。上下一対のヒンジ板３Ｄ・３Ｓを分離した状態
において、中間軸１６が軸受筒４Ｓから抜け出るのを防
ぐために、中間軸１６の周面に突起１６ａを突設し、軸
受筒４Ｓの中途部内面には、先の突起１６ａを受け止め
るストッパー１７が設けてある。図８において突起１６
ａは、軸受筒４Ｓの基端曲げ部の内面に入り込んでい
て、中間軸１６の回り止具を兼ねる。従って、ヒンジ軸
５の軸部５ｂが軸受筒４Ｓに対して回転するとき、中間
軸１６は回転しない。The vertical adjustment mechanism includes a female screw body 14 inserted into the bearing cylinder 4S from below and welded thereto, a vertical adjustment screw (right-hand screw) 15 screwed into the female screw body 14, a vertical adjustment screw 15, and the hinge shaft 5. And an intermediate shaft 16 disposed therebetween. When the vertical adjustment screw 15 is screwed in as shown in FIG. 7, the hinge shaft 5 is pushed up via the intermediate shaft 16, so that the door 2 can be adjusted and moved upward with respect to the door frame 1. Conversely, when the vertical adjustment screw 15 is rotated to the loose side, the hinge shaft 5 is lowered, so that the door 2 can be moved downward with respect to the door frame 1. The gap between the upper and lower bearing cylinders 4S and 4D changes with this adjustment movement, and a cover 18 is disposed between the two bearing cylinders 4S and 4D to hide this gap. In a state where the pair of upper and lower hinge plates 3D and 3S are separated, a projection 16a is provided on the peripheral surface of the intermediate shaft 16 in order to prevent the intermediate shaft 16 from falling out of the bearing cylinder 4S. Is provided with a stopper 17 for receiving the projection 16a. In FIG.
“a” enters the inner surface of the base bent portion of the bearing cylinder 4S, and also serves as a rotation stopper for the intermediate shaft 16. Therefore, when the shaft portion 5b of the hinge shaft 5 rotates with respect to the bearing cylinder 4S, the intermediate shaft 16 does not rotate.
【００１８】図１において左右調整機構は、上側の軸受
筒４Ｄと、この軸受筒４Ｄに係合するヒンジ軸５の調整
部５ａと、調整部５ａに設けたねじ穴１１にねじ込まれ
る皿ビス状の調整ねじ（右ねじ）２０と、ピン穴１２に
装着されてヒンジ軸５を移行案内するガイドピン（ガイ
ド体）２１とからなる。調整ねじ２０およびガイドピン
２１は、それぞれ図５に示すように、断面長円状の軸受
筒４Ｄの長軸中心に沿って配置されて、分離不能にかし
め固定してある。ただし、調整ねじ２０は軸受筒４Ｄに
対して回転可能にかしめ固定しておく。調整ねじ２０の
操作頭部２２の外端面には、ドライバーなどの工具を係
合するための操作溝が形成してある。In FIG. 1, the left-right adjustment mechanism includes an upper bearing cylinder 4D, an adjusting portion 5a of the hinge shaft 5 which engages with the bearing cylinder 4D, and a countersunk screw screwed into a screw hole 11 provided in the adjusting portion 5a. And a guide pin (guide body) 21 attached to the pin hole 12 to guide the hinge shaft 5 to move. As shown in FIG. 5, the adjusting screw 20 and the guide pin 21 are arranged along the center of the long axis of the bearing cylinder 4D having an elliptical cross section, and are caulked and fixed inseparably. However, the adjustment screw 20 is rotatably fixed to the bearing cylinder 4D by caulking. An operation groove for engaging a tool such as a screwdriver is formed on the outer end surface of the operation head 22 of the adjustment screw 20.
【００１９】ヒンジ軸５はドア枠側の軸受筒４Ｓで移動
不能に軸支される。従って、調整ねじ２０を時計回転方
向へねじ込むと、図９に示すように操作頭部２２がヒン
ジ軸５に接近する状態でドア側の軸受筒４Ｄが移動する
ので、その分だけドア２の吊元をドア枠１側へ接近移動
できる。逆に、調整ねじ２０を反時計回転方向へねじ込
むと、ドア２の吊元をドア枠１から遠ざかる向きに移動
操作できる。The hinge shaft 5 is non-movably supported by a bearing cylinder 4S on the door frame side. Accordingly, when the adjusting screw 20 is screwed in the clockwise direction, the door-side bearing tube 4D moves with the operating head 22 approaching the hinge shaft 5 as shown in FIG. It can move closer to the door frame 1 side. Conversely, when the adjusting screw 20 is screwed in the counterclockwise direction, the hanging of the door 2 can be moved in a direction away from the door frame 1.
【００２０】図４において前後調整機構は、ドア枠１に
凹み形成した取り付け部に固定されるベース２４と、そ
の内面に収容される可動枠２５と、ベース２４と可動枠
２５との間に設けた前後調整ねじ（右ねじ）２６とから
なる。ベース２４は、上下に長い角箱状のダイキャスト
成形品からなり、その上下に４個のビス座２７を設け、
上下のビス座２７の間に４個の前後方向の長穴２８を通
設してなる。可動枠２５は、ベース２４より一回り小さ
な上下に長い角枠状のダイキャスト成形品からなり、枠
内の４箇所にヒンジ板４Ｓを締結するためのねじボス２
９を一体に形成し、上下方向中央に前後調整ねじ２６用
の調整ねじボス３０を設けてなる。In FIG. 4, the front-rear adjustment mechanism is provided with a base 24 fixed to a mounting portion formed in the door frame 1, a movable frame 25 housed on the inner surface thereof, and a mechanism provided between the base 24 and the movable frame 25. And a front-rear adjustment screw (right-hand screw) 26. The base 24 is made of a die-cast molded product in the shape of a rectangular box that is long vertically, and four screw seats 27 are provided above and below it.
Four longitudinal holes 28 are provided between the upper and lower screw seats 27. The movable frame 25 is formed of a vertically long rectangular frame-shaped die-cast product that is slightly smaller than the base 24 and has screw bosses 2 for fastening hinge plates 4S to four locations in the frame.
9 is formed integrally, and an adjustment screw boss 30 for the front-rear adjustment screw 26 is provided at the center in the vertical direction.
【００２１】可動枠２５をベース２４の内面に収容し、
前後調整ねじ２６を調整ねじボス３０にねじ込んだ後、
その差し込み始端をベース２４の周壁にかしめることに
より、可動枠２５がベース２４と一体化され、前後調整
ねじ２６は回転のみ可能にベース２４で軸支される。こ
の状態のベース２４を取り付け部に当てがい、その上下
のビス座２７を介してビス３１をドア枠１にねじ込むこ
とにより、図５に示すようにベース２４をドア枠１に固
定する。ドア枠側のヒンジ板４Ｓは、ベース２４の外面
に接合した後、ビス座６および長穴２８を介してねじボ
ス２９にねじ込んだビス３２で可動枠２５と一体化す
る。前後調整ねじ２６の操作頭部３４の外端面には、ド
ライバーなどの工具を係合するための操作溝が形成して
ある。The movable frame 25 is housed on the inner surface of the base 24,
After screwing the front and rear adjustment screw 26 into the adjustment screw boss 30,
By crimping the insertion start end to the peripheral wall of the base 24, the movable frame 25 is integrated with the base 24, and the front-rear adjustment screw 26 is supported by the base 24 so that it can only rotate. The base 24 in this state is applied to the mounting portion, and the screw 31 is screwed into the door frame 1 via the screw seats 27 above and below the base, thereby fixing the base 24 to the door frame 1 as shown in FIG. After being joined to the outer surface of the base 24, the hinge plate 4S on the door frame side is integrated with the movable frame 25 with a screw 32 screwed into a screw boss 29 via the screw seat 6 and the elongated hole 28. An operation groove for engaging a tool such as a screwdriver is formed on the outer end surface of the operation head 34 of the front-rear adjustment screw 26.
【００２２】室内側に面している前後調整ねじ２６の操
作頭部３４を時計回転方向へねじ込み操作すると、図１
０に示すように可動枠２５が操作頭部３４の側へ引き寄
せられるので、ドア２は室内側へ移動する。逆に前後調
整ねじ２６を反時計回転方向へねじ込み操作すると、ド
ア２は室外側へ移動する。なお、前後調整を行う場合に
はビス３２を緩めておき、調整操作が終わったら再び締
め込んで、ヒンジ板４Ｓと可動枠２５とをベース２４に
固定する。When the operation head 34 of the front-rear adjustment screw 26 facing the indoor side is screwed clockwise, the operation shown in FIG.
Since the movable frame 25 is drawn toward the operation head 34 as shown in FIG. 0, the door 2 moves to the indoor side. Conversely, when the front-rear adjustment screw 26 is screwed in the counterclockwise rotation direction, the door 2 moves to the outdoor side. When performing the front-back adjustment, the screw 32 is loosened, and after the adjustment operation is completed, the screw 32 is tightened again to fix the hinge plate 4S and the movable frame 25 to the base 24.
【００２３】上記の実施例では、ヒンジ軸５とドア側の
軸受筒４Ｄとの間に左右調整機構を設けたが、左右調整
機構に換えて前後調整機構を構成することができる。そ
の場合には、図１１に示すように、長軸中心がヒンジ板
３Ｄの板面平行になるように軸受筒４Ｄを形成し、長軸
中心に沿って調整ねじ２０を配置する。これらの位置調
整機構は、ドア枠側の軸受筒４Ｓとヒンジ軸５との間に
設けることができる。ガイドピン２１は、スプリングピ
ンやリベットで代用できる。軸受筒４Ｓ・４Ｄを独立し
た部品で形成しておき、ヒンジ板３Ｓ・３Ｄに溶接して
一体化することができる。軸受筒４Ｓ・４Ｄとヒンジ板
３Ｓ・３Ｄとは、ダイキャスト成形品で形成することが
できる。調整ねじ２０をヒンジ軸５に一体に固定してお
き、調整ねじ２０にねじ込んだ雌ねじを軸受筒４Ｄの外
面で受け止めて、ヒンジ軸５と軸受筒４Ｄを相対移動可
能に調整移動することができる。In the above embodiment, the left-right adjustment mechanism is provided between the hinge shaft 5 and the door-side bearing cylinder 4D. However, a front-rear adjustment mechanism can be used instead of the left-right adjustment mechanism. In that case, as shown in FIG. 11, the bearing cylinder 4D is formed so that the center of the long axis is parallel to the plate surface of the hinge plate 3D, and the adjusting screw 20 is arranged along the center of the long axis. These position adjustment mechanisms can be provided between the bearing barrel 4S on the door frame side and the hinge shaft 5. The guide pin 21 can be replaced with a spring pin or a rivet. The bearing cylinders 4S and 4D can be formed as independent parts, and can be integrated by welding to the hinge plates 3S and 3D. The bearing cylinders 4S and 4D and the hinge plates 3S and 3D can be formed by a die-cast molded product. The adjusting screw 20 is integrally fixed to the hinge shaft 5, and the female screw screwed into the adjusting screw 20 is received on the outer surface of the bearing tube 4D, so that the hinge shaft 5 and the bearing tube 4D can be adjusted and moved so as to be relatively movable. .
【図１】図３におけるＡ−Ａ線断面図である。FIG. 1 is a sectional view taken along line AA in FIG.
【図２】ドアの正面図である。FIG. 2 is a front view of a door.
【図３】調整蝶番を全開した状態の正面図ある。FIG. 3 is a front view showing a state in which an adjustment hinge is fully opened.
【図４】調整蝶番の分解斜視図である。FIG. 4 is an exploded perspective view of an adjustment hinge.
【図５】図３におけるＢ−Ｂ線断面図である。FIG. 5 is a sectional view taken along line BB in FIG. 3;
【図６】ドアを閉じた状態における図５と同等位置の断
面図である。FIG. 6 is a cross-sectional view at a position equivalent to FIG. 5 with the door closed.
【図７】上下調整機構の調整動作を示す断面図である。FIG. 7 is a cross-sectional view showing an adjusting operation of a vertical adjusting mechanism.
【図８】中間軸の回り止め構造を示す断面図である。FIG. 8 is a cross-sectional view showing a rotation preventing structure of the intermediate shaft.
【図９】左右調整機構の調整動作を示す断面図である。FIG. 9 is a cross-sectional view showing an adjusting operation of the left and right adjusting mechanism.
【図１０】前後調整機構の調整動作を示す断面図であ
る。FIG. 10 is a cross-sectional view showing an adjustment operation of the front-rear adjustment mechanism.
【図１１】軸受筒の変形例を示す断面図である。FIG. 11 is a cross-sectional view showing a modified example of the bearing cylinder.
１ ドア枠 ２ ドア ３Ｄ・３Ｓ ヒンジ板 ４Ｄ・４Ｓ 軸受筒 ５ ヒンジ軸 １５ 上下調整ねじ ２０ 調整ねじ ２１ ガイドピン ２６ 前後調整ねじ REFERENCE SIGNS LIST 1 door frame 2 door 3D / 3S hinge plate 4D / 4S bearing cylinder 5 hinge shaft 15 vertical adjustment screw 20 adjustment screw 21 guide pin 26 front / rear adjustment screw
Claims (4)
ンジ板３Ｓ・３Ｄに設けられて上下に隣接する軸受筒４
Ｓ・４Ｄと、両軸受筒４Ｓ・４Ｄを回転可能に連結する
ヒンジ軸５とを備えており、 上下いずれか一方の軸受筒４Ｄは断面長穴状に形成され
て、該軸受筒４Ｄの筒内に係合するヒンジ軸５は、該軸
受筒４Ｄの長手中心方向に沿って相対移動可能に、しか
し相対回転は不能に連結され、他方の軸受筒４Ｓは、ヒ
ンジ軸５で回転自在に軸支されており、 ヒンジ軸５と軸受筒４Ｄとの間に、ヒンジ軸５を軸受筒
４Ｄの長手中心方向に沿って相対移動操作する調整ねじ
２０が設けてあることを特徴とする調整蝶番。1. A pair of left and right hinge plates 3S, 3D, and a bearing cylinder 4 provided on each hinge plate 3S, 3D and vertically adjacent to each other.
S · 4D, and a hinge shaft 5 rotatably connecting the two bearing cylinders 4S · 4D, and one of the upper and lower bearing cylinders 4D is formed in a long hole shape in cross section, and the cylinder of the bearing cylinder 4D is formed. The hinge shaft 5 engaged therein is connected so as to be relatively movable along the longitudinal center direction of the bearing tube 4D, but is not rotatable relative to each other, and the other bearing tube 4S is rotatable about the hinge shaft 5. An adjusting hinge, which is provided between the hinge shaft 5 and the bearing cylinder 4D, and provided with an adjusting screw 20 for relatively moving the hinge shaft 5 along the longitudinal center direction of the bearing cylinder 4D.
可能に軸支されており、 ヒンジ軸５が、調整ねじ２０と平行に配置したガイド体
２１で相対移動可能に案内支持される請求項１記載の調
整蝶番。2. The adjusting screw 20 is rotatably supported by the bearing cylinder 4D so as to be rotatable only, and the hinge shaft 5 is guided and supported by a guide body 21 arranged in parallel with the adjusting screw 20 so as to be relatively movable. The adjusting hinge according to item 1.
けた調整ねじ２０が、ヒンジ軸５の調整部５ａにねじ込
まれて軸受筒４Ｄを貫通しており、他方の軸受筒４Ｓと
ヒンジ軸５の軸部５ｂとが、相対回転自在に嵌合してお
り、 軸部５ｂと他方の前記軸受筒４Ｓとの間に、ドア２の上
下位置を調整する上下調整ねじ１５が設けてある請求項
１または２記載の調整蝶番。3. An adjusting screw 20 provided on one of a pair of upper and lower bearing cylinders 4S and 4D is screwed into an adjusting portion 5a of the hinge shaft 5 and penetrates the bearing cylinder 4D. The shaft portion 5b of the shaft 5 is fitted so as to be relatively rotatable, and a vertical adjustment screw 15 for adjusting the vertical position of the door 2 is provided between the shaft portion 5b and the other bearing cylinder 4S. The adjusting hinge according to claim 1.
に、前後調整機構が設けられており、 他方のヒンジ板３Ｄの軸受筒４Ｄとヒンジ軸５との間
に、左右調整用の調整ねじ２０が設けてある請求項１、
２または３記載の調整蝶番。4. A front-rear adjustment mechanism is provided between the door frame 1 and one hinge plate 3S. A left-right adjustment mechanism is provided between the bearing cylinder 4D of the other hinge plate 3D and the hinge shaft 5. Claim 1 wherein an adjusting screw 20 is provided.
Adjustment hinge according to 2 or 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160487A JP2002349118A (en) | 2001-05-29 | 2001-05-29 | Adjustable hinge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001160487A JP2002349118A (en) | 2001-05-29 | 2001-05-29 | Adjustable hinge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2002349118A true JP2002349118A (en) | 2002-12-04 |
Family
ID=19003898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001160487A Pending JP2002349118A (en) | 2001-05-29 | 2001-05-29 | Adjustable hinge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2002349118A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007024462A (en) * | 2005-07-21 | 2007-02-01 | Sharp Corp | Mechanism for detecting door opening or closing, and refrigerator |
| US20200024879A1 (en) * | 2018-07-20 | 2020-01-23 | Hongfujin Precision Electronics (Tianjin) Co.,Ltd. | Adjustable hinge assembly of mounting device |
| US11078699B2 (en) * | 2017-05-11 | 2021-08-03 | Julius Blum Gmbh | Furniture hinge |
-
2001
- 2001-05-29 JP JP2001160487A patent/JP2002349118A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007024462A (en) * | 2005-07-21 | 2007-02-01 | Sharp Corp | Mechanism for detecting door opening or closing, and refrigerator |
| US11078699B2 (en) * | 2017-05-11 | 2021-08-03 | Julius Blum Gmbh | Furniture hinge |
| US20200024879A1 (en) * | 2018-07-20 | 2020-01-23 | Hongfujin Precision Electronics (Tianjin) Co.,Ltd. | Adjustable hinge assembly of mounting device |
| US10669759B2 (en) * | 2018-07-20 | 2020-06-02 | Hongfujin Precision Electronics (Tianjin) Co., Ltd. | Adjustable hinge assembly of mounting device |
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