JPH09125805A - Height-adjusting tool of door - Google Patents
Height-adjusting tool of doorInfo
- Publication number
- JPH09125805A JPH09125805A JP28552095A JP28552095A JPH09125805A JP H09125805 A JPH09125805 A JP H09125805A JP 28552095 A JP28552095 A JP 28552095A JP 28552095 A JP28552095 A JP 28552095A JP H09125805 A JPH09125805 A JP H09125805A
- Authority
- JP
- Japan
- Prior art keywords
- support
- door
- case
- sliding
- height adjuster
- 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
- Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)
- Support Devices For Sliding Doors (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、建具の戸の高さ調
節具、又は、家具の開口部を開閉する戸の高さ調節具に
関し、詳しくは、戸の底部に取付け可能なケースに、固
定部側の開閉ガイド面に摺接する摺動面を備えた支持体
を、出退自在に螺合してある戸の高さ調節具に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a door height adjuster for a fitting or a door height adjuster for opening and closing furniture openings. The present invention relates to a door height adjuster in which a support having a sliding surface that slides on an opening / closing guide surface on a fixed portion side is screwed so as to be able to move back and forth.
【０００２】[0002]
【従来の技術】前記戸が、例えば引戸である場合、固定
部側の戸当り（見込み面）と開閉ガイド面との成す入角
角度と、引戸における縦側面と底面との成す出角角度と
が異なると、引戸の縦側面を戸当りに接当させた閉止状
態において、この引戸の縦側面と戸当りとの合せ面間に
テーパー状の隙間が発生して見栄えが悪くなる問題があ
る。そこで、引戸が木製である場合には、引戸の底面を
鉋で削って、該引戸側の出角角度が固定部側の入角角度
とほぼ同角となるように現場で調節しているが、その鉋
掛けに熟練を要し、しかも、切削屑の後処理も必要であ
るため、現場での調節に多くの手間を要していた。特
に、引戸が硬質の合成樹脂で製作されている場合では、
引戸の底面を鉋で削って調節することは困難であった。
そこで、従来では、図１２に示すように、雌ネジ１１ａ
が内周面に形成されている筒状のケース１に、固定部側
の開閉ガイド面Ｓに摺接する摺動面２１ａを一側面に形
成してある円板状の摺動部２１と、該摺動部２１の他側
面の中心部分から延出され、雄ネジ２２ａが外周面に形
成されているネジ軸部２２とを備えた支持体２を、前記
ケース１の雌ネジ１１ａと前記支持体２の雄ネジ２２ａ
との螺合により、上下方向に沿って出退自在に組付けて
戸の高さ調節具を構成していた。そして、この調節具の
ケース１を、支持体２の摺動面２１ａが引戸Ｄの底面か
ら下方に突出可能な状態で、引戸Ｄの底面の移動方向両
端側の各々に埋設して、少なくとも一方の調節具の支持
体２を回転操作して、引戸Ｄの移動方向一端側の高さを
調節することにより、引戸Ｄの閉止状態で戸当りに接当
する引戸Ｄの縦側面の起立角度を調節して、戸当りと引
戸Ｄとを閉止時に密着するようにしている。2. Description of the Related Art When the door is, for example, a sliding door, an entrance angle formed by a door contact (expected surface) on a fixed portion and an opening / closing guide surface, and an exit angle formed by a vertical side surface and a bottom surface of the sliding door. In the closed state in which the vertical side surface of the sliding door is in contact with the door stop, there is a problem in that a tapered gap is generated between the mating surfaces of the vertical side surface of the sliding door and the door stop, and the appearance becomes poor. Therefore, when the sliding door is made of wood, the bottom surface of the sliding door is ground with a plane and adjusted on site so that the exit angle on the sliding door side is substantially the same as the entry angle on the fixed part side. However, the skill required for the planing and the post-processing of the cutting chips were required, so that the adjustment on site required much labor. Especially when the sliding door is made of hard synthetic resin,
It was difficult to sharpen the bottom of the sliding door with a plane and adjust it.
Therefore, conventionally, as shown in FIG.
A disk-shaped sliding portion 21 having a sliding surface 21a formed on one side thereof in sliding contact with an opening / closing guide surface S on a fixed portion side of a cylindrical case 1 formed on an inner peripheral surface; The support body 2 having a screw shaft portion 22 extending from a center portion of the other side surface of the sliding portion 21 and having an external thread 22a formed on an outer peripheral surface is connected to the female screw 11a of the case 1 and the support body. 2 male screws 22a
The door height adjuster was assembled by being screwed up and down along the vertical direction. Then, the case 1 of the adjuster is embedded in each of both ends in the moving direction of the bottom surface of the sliding door D so that the sliding surface 21a of the support 2 can protrude downward from the bottom surface of the sliding door D. By adjusting the height of one end of the sliding door D in the moving direction by rotating the support 2 of the adjusting tool, the rising angle of the vertical side surface of the sliding door D which contacts the door stop in the closed state of the sliding door D is adjusted. Adjustment is made so that the door stop and the sliding door D are in close contact with each other when the door is closed.
【０００３】[0003]
【発明が解決しようとする課題】しかしながら、従来の
戸の高さ調節具では、支持体２がケース１に螺合されて
いるだけであるため、引戸Ｄの開閉操作時に、固定部の
開閉ガイド面Ｓと支持体２の摺動面２１ａとの摺接長手
方向での摺接抵抗の差や振動等によって支持体２の回転
モーメントが作用すると、支持体２が回転し易く、この
ような支持体２の回転が発生すると、引戸Ｄの移動方向
一端側の高さが変動して、閉止操作された引戸Ｄの縦側
面と戸当りとの間に隙間が発生するため、その都度、引
戸Ｄの高さ調節をやり直す必要がある。However, in the conventional door height adjuster, since the support 2 is simply screwed into the case 1, the opening / closing guide of the fixed portion is required when the sliding door D is opened / closed. When the rotational moment of the support 2 acts due to a difference in sliding contact resistance in the longitudinal direction of sliding contact between the surface S and the sliding surface 21a of the support 2, vibration, or the like, the support 2 is easily rotated. When the rotation of the body 2 occurs, the height of one end of the sliding door D in the moving direction fluctuates, and a gap is generated between the vertical side surface of the sliding door D that has been closed and the door stop. It is necessary to redo the height adjustment.
【０００４】本発明は、上記実情に鑑みて為されたもの
であって、その目的は、戸の開閉操作時の支持体の回転
を抑制して、再調節の頻度が少ない使い勝手の良い戸の
高さ調節具を提供する点にある。The present invention has been made in view of the above situation, and an object thereof is to suppress the rotation of the support member during the opening / closing operation of the door, and to make the door easy to use with less frequency of readjustment. The point is to provide height adjusters.
【０００５】[0005]
【課題を解決するための手段】上記目的を達成するため
に、本発明の請求項１記載の戸の高さ調節具の特徴構成
は、戸の底部に取付け可能なケースに、固定部側の開閉
ガイド面に摺接する摺動面を備えた支持体を、出退自在
に螺合してある戸の高さ調節具であって、前記ケースと
支持体との一方に、これらケースと支持体との相対回転
方向で半径の異なる異径部を形成し、他方に、前記異径
部に接当した状態での相対回転に伴って回転半径方向に
弾性的に撓み変形する弾性抵抗付与部を形成してある点
にある。上記特徴構成では、戸の開閉操作時に、固定部
の開閉ガイド面と支持体の摺動部の摺動面との摺接長手
方向での摺接抵抗の差や振動等によって支持体に回転モ
ーメントが作用しても、ケースと支持体との一方に形成
された異径部には、他方に形成された弾性抵抗付与部に
て回転抵抗が付与されるから、前記回転モーメントによ
る支持体の回転を抑制することができる。また、弾性抵
抗付与部の弾性力に抗して支持体を回転操作することに
より、初期の高さ調節を行うことができる。それ故に、
固定部の開閉ガイド面に対する戸の高さ位置を一度調節
すれば、再調節する必要が少なくなり、従来に比して使
い勝手の向上を図ることができる。In order to achieve the above-mentioned object, the characteristic construction of the door height adjusting device according to claim 1 of the present invention is such that a case which can be attached to the bottom of a door is provided with a fixing part side. A door height adjuster in which a support body having a sliding surface that slides in contact with an opening / closing guide surface is screwed in a retractable manner, and the case and the support body are provided on one side of the case and the support body. Forming a different diameter portion having a different radius in the relative rotation direction with respect to the other, on the other hand, an elastic resistance imparting portion that elastically bends and deforms in the rotation radius direction with relative rotation in a state of being in contact with the different diameter portion. It is in the point of being formed. With the above characteristic configuration, when the door is opened / closed, the rotational moment of the support is increased due to the difference in sliding contact resistance in the longitudinal direction of the sliding contact between the opening / closing guide surface of the fixed part and the sliding surface of the sliding part of the support or vibration. Even if the force acts, the rotation resistance is imparted to the different diameter portion formed on one of the case and the support by the elastic resistance imparting portion formed on the other, so that the rotation of the support by the rotation moment is caused. Can be suppressed. Further, the initial height can be adjusted by rotating the support against the elastic force of the elastic resistance applying section. Therefore,
Once the height position of the door with respect to the opening / closing guide surface of the fixed part is adjusted once, the need for readjustment is reduced, and the usability can be improved compared to the conventional case.
【０００６】本発明の請求項２記載の戸の高さ調節具の
特徴構成は、前記ケースに前記支持体が所定長さ螺合操
作されたのち、前記異径部と前記弾性抵抗付与部とが接
当するように構成されている点にある。上記特徴構成で
は、ケースと支持体との螺合代が、荷重に充分耐え得る
所定の螺合代となるまでは、弾性抵抗付与部による回転
操作抵抗が作用することがない。それ故に、ケースと支
持体との螺合初期から、異径部と弾性抵抗付与部とが接
当するものに比べて、ケースに対する支持体の組付け作
業を楽に行うことができる。According to a second aspect of the present invention, there is provided a door height adjuster, wherein after the support is screwed into the case for a predetermined length, the different diameter portion and the elastic resistance applying portion are connected to the case. Is configured to contact. In the above-described characteristic configuration, the rotational operation resistance by the elastic resistance applying portion does not act until the screw engagement between the case and the support becomes a predetermined screw allowance that can sufficiently withstand the load. Therefore, the work of assembling the support to the case can be performed more easily than when the different diameter portion and the elastic resistance applying portion come into contact with each other from the initial stage of screwing the case and the support.
【０００７】本発明の請求項３記載の戸の高さ調節具の
特徴構成は、前記支持体の摺動面が、前記開閉ガイド面
側に突出する球面状に構成されている点にある。上記特
徴構成では、戸の高さ調節に伴って、支持体とケースと
の螺合軸芯が固定部の開閉ガイド面に対する垂直方向か
ら傾動しても、また、ケースに対する支持体の回転位相
の如何にかかわらず、支持体の球面状摺動面の一点が開
閉ガイド面に接当するから、例えば、支持体の摺動面が
偏平面に形成されている場合のように、螺合軸芯が垂直
方向から傾動した際に支持体のエッジが開閉ガイド面に
喰い込み状態で接当することがなく、戸の高さ調節にか
かわらず、支持体を円滑に摺動させることができるとと
もに、固定部の開閉ガイド面の破損を抑制することがで
きる。A feature of the door height adjuster according to a third aspect of the present invention is that the sliding surface of the support is formed in a spherical shape protruding toward the opening / closing guide surface. In the above-described feature configuration, even when the screw shaft of the support and the case is tilted from a direction perpendicular to the opening / closing guide surface of the fixed portion along with the adjustment of the door height, the rotational phase of the support with respect to the case is also adjusted. Regardless of the point, one point of the spherical sliding surface of the support comes into contact with the opening / closing guide surface, so that, for example, as in the case where the sliding surface of the support is formed in an uneven plane, When tilted from the vertical direction, the edge of the support does not touch the opening and closing guide surface in a biting state, and regardless of the height of the door, the support can be slid smoothly, Damage to the open / close guide surface of the fixed portion can be suppressed.
【０００８】本発明の請求項４記載の戸の高さ調節具の
特徴構成は、前記摺動面に、前記支持体の回転操作用溝
が形成されている点にある。上記特徴構成では、前記溝
に係入したドライバー等の回転操作具にて支持体を楽に
回転操作するとができる。A feature of the door height adjuster according to a fourth aspect of the present invention resides in that a rotary operation groove of the support is formed on the sliding surface. In the above-mentioned characteristic configuration, the support can be easily rotated by the rotary operation tool such as a driver engaged in the groove.
【０００９】本発明の請求項５記載の戸の高さ調節具の
特徴構成は、前記支持体が、摺動面を一側面に形成して
ある円板状の摺動部と、該摺動部の他側面の中心部分か
ら延出されたネジ軸部と、該ネジ軸部の先端に連設され
た角軸状の異径部とから構成されているとともに、前記
ケースが、前記支持体のネジ軸部に螺合するネジ筒部
と、前記支持体の異径部の外周面に接当する状態でネジ
筒部の先端に連設された弾性抵抗付与部とから構成され
ている点にある。上記特徴構成では、支持体のネジ軸部
の先端に角軸状の異径部が連設され、また、ケースのネ
ジ筒部の先端に弾性抵抗付与部が連設されているから、
部品点数としては２つで済み、しかも、螺合軸芯方向で
の長さが少し長くなるものの、直径方向での拡大を極力
抑制することができる。それ故に、組付け作業の容易化
を促進することができるとともに、厚みの薄い戸に対し
ても使用することができる。According to a fifth aspect of the present invention, there is provided a characteristic construction of a door height adjusting tool, wherein the supporting member has a disk-shaped sliding portion having a sliding surface formed on one side surface, and the sliding member. The shaft is formed of a screw shaft portion extending from the central portion of the other side surface of the portion, and a square shaft-shaped different diameter portion that is continuously provided at the tip of the screw shaft portion. Point of the screw cylinder portion that is screwed onto the screw shaft portion, and an elastic resistance applying portion that is continuously provided at the tip of the screw cylinder portion in contact with the outer peripheral surface of the different diameter portion of the support body. It is in. In the above characteristic configuration, since the angular axis different diameter portion is continuously provided at the tip of the screw shaft portion of the support, and the elastic resistance imparting portion is continuously provided at the tip of the screw cylinder portion of the case,
The number of parts is only two, and the length in the axial direction of the screw is slightly longer, but expansion in the diameter direction can be suppressed as much as possible. Therefore, simplification of the assembling work can be promoted, and the present invention can be used for a door having a small thickness.
【００１０】[0010]
〔第１実施形態〕図１から図６は、本発明の戸の高さ調
節具の第１実施形態を示し、固定部側である敷居Ｒの溝
の底面（開閉ガイド面）Ｓに沿って開閉自在な襖（戸の
うちの引戸の一例）Ｄの底部に取付け可能な合成樹脂製
のケース１と、該ケース１に出退自在に螺合され前記敷
居Ｒの溝の底面Ｓに摺接する摺動面２１ａを備えた合成
樹脂製の支持体２とから構成されている。[First Embodiment] Figs. 1 to 6 show a first embodiment of a door height adjuster according to the present invention, which extends along a bottom surface (opening / closing guide surface) S of a groove of a sill R which is a fixing portion side. A case 1 made of synthetic resin that can be attached to the bottom of an openable and closable sliding door (an example of a sliding door) D, and is screwed to the case 1 so as to be able to come and go, and slides on the bottom surface S of the groove of the threshold R. And a synthetic resin support 2 having a sliding surface 21a.
【００１１】図４に示すように、前記ケース１は、雌ネ
ジ１１ａを内周面に形成してある円筒状のネジ筒部１１
と、該ネジ筒部１１の筒軸方向先端に連設された、該筒
軸方向視でコの字状の弾性抵抗付与部１２とを一体形成
して構成されている。更に、前記ネジ筒部１１の筒軸方
向基端には、その外周縁に沿って円環状の鍔部１３が一
体形成されているとともに、前記ネジ筒部１１の外周面
で、その円周方向に沿って等間隔を隔てた四箇所には、
筒軸方向に沿って、筒軸方向基端側ほど半径方向外方に
突出する横断面三角形状の突起１４が一体形成されてい
る。前記弾性抵抗付与部１２は、ネジ筒部１１の筒軸方
向先端から連設されている固定板１２ａと、該固定板１
２ａの左右両側縁の各々に片持ち姿勢で連設され、ネジ
筒部１１の半径方向に弾性的に撓み変形可能な相対向す
る一対の抵抗付与体１２ｂとから構成されている。As shown in FIG. 4, the case 1 has a cylindrical screw tube portion 11 having a female screw 11a formed on an inner peripheral surface thereof.
And a U-shaped elastic resistance applying portion 12 connected to the tip of the screw cylinder 11 in the cylinder axis direction and viewed in the cylinder axis direction. Further, an annular flange 13 is formed integrally with the base end of the screw cylinder 11 in the cylinder axis direction along the outer peripheral edge thereof, and is formed on the outer peripheral surface of the screw cylinder 11 in the circumferential direction. At four equally spaced points along
A projection 14 having a triangular cross section is formed integrally with the base end side in the cylinder axis direction and protrudes outward in the radial direction along the cylinder axis direction. The elastic resistance applying portion 12 includes a fixed plate 12 a continuously provided from a tip end of the screw tube portion 11 in the cylinder axis direction, and the fixed plate 1
A pair of opposing resistance applying members 12b, which are provided in a cantilevered manner on each of the left and right side edges of 2a and can elastically bend and deform in the radial direction of the screw cylinder 11, are formed.
【００１２】図４に示すように、前記支持体２は、前記
摺動面２１ａを下側面に形成してある円板状の摺動部２
１と、該摺動部２１の上側面の中心部分から延出され、
雄ネジ２２ａを外周面に形成してあるネジ軸部２２と、
該ネジ軸部２２の先端に連設形成され、ケース１と支持
体２との相対回転方向で半径の異なる四角軸状の異径部
２３とを一体形成して構成されている。前記摺動面２１
ａは偏平面に形成されているとともに、図５に示すよう
に、この摺動面２１ａの中心部分に、十の字状に窪む支
持体２の回転操作用溝２４が形成されている。As shown in FIG. 4, the support 2 has a disk-shaped sliding portion 2 having the sliding surface 21a formed on the lower surface.
1 and extended from the central portion of the upper surface of the sliding portion 21,
A screw shaft portion 22 having an external thread 22a formed on an outer peripheral surface thereof;
A quadrangular shaft-shaped different diameter portion 23 having a different radius in the direction of relative rotation between the case 1 and the support 2 is formed integrally with the distal end of the screw shaft portion 22. The sliding surface 21
a is formed in an uneven plane, and as shown in FIG. 5, a rotation operation groove 24 of the support 2 which is depressed in a cross shape is formed in the center of the sliding surface 21a.
【００１３】前記支持体２の雄ネジ２２ａは、ケース１
の雌ネジ１１ａに螺合されるとともに、前記支持体２の
異径部２３に外接する仮想円の直径は、ネジ筒部１１の
雌ネジ１１ａの山部の直径よりも小となるように構成さ
れていて、ネジ筒部１１内への異径部２３の挿入が許容
されている。前記支持体２の異径部２３に形成されてい
る異径面２３ａのうち、背中合わせ状態でほぼ平行とな
る異径面２３ａ間の寸法Ｌ１と、前記ケース１の弾性抵
抗付与部１２の両抵抗付与体１２ｂ間の間隔寸法Ｌ２と
はほぼ同一寸法に構成されているとともに、異径部２３
の先端の角部は弧状のテーパー面に形成されている。The male screw 22a of the support 2 is
The diameter of an imaginary circle that is screwed into the female screw 11a and circumscribes the different diameter portion 23 of the support body 2 is smaller than the diameter of the crest portion of the female screw 11a of the screw cylinder portion 11. Therefore, the insertion of the different diameter portion 23 into the screw cylinder portion 11 is allowed. Of the different-diameter surfaces 23a formed on the different-diameter portions 23 of the support 2, a dimension L1 between the different-diameter surfaces 23a which are substantially parallel in a back-to-back state, and both resistances of the elastic resistance applying portion 12 of the case 1 are described. The distance L2 between the application members 12b is substantially the same as the distance L2, and
Is formed in an arc-shaped tapered surface.
【００１４】前記ケース１と支持体２とは、支持体２の
異径部２３をケース１のネジ筒部１１に挿入した状態
で、支持体２の摺動面２１ａの回転操作用溝２４にドラ
イバーの先端を差し込んで、該ドライバーを回転操作す
ると、支持体２が回転操作されてケース１の雌ネジ１１
ａと支持体２の雄ネジ２２ａとが螺合され、ケース１に
対して支持体２が出退自在に組付けられる。図３に示す
ように、前記ケース１の雌ネジ１１ａに支持体２の雄ネ
ジ２２ａが所定長さ螺合されたのち、更に支持体２を回
転操作すると、図１に示すように、この異径部２３が弾
性抵抗付与部１２の両抵抗付与体１２ｂ間に入り込み、
異径部２３の異径面２３ａと抵抗付与体１２ｂとが接当
するように構成されている。尚、支持体２を両抵抗付与
体１２ｂの弾性力に抗して回転操作すると、異径部２３
の回転方向での出隅部分が、該両抵抗付与体１２ｂを半
径方向外方の離間方向に弾性的に撓み変形させるので、
異径部２３と両抵抗付与体１２ｂとの相対回転が許容さ
れるが、回転操作力が両抵抗付与体１２ｂの弾性力より
も弱い場合は、両抵抗付与体１２ｂの弾性力で異径部２
３に抵抗力が付与されて、この異径部２３の回転が阻止
されるので、支持体２の回転を抑制することができる。
つまり、前記ケース１と支持体２との螺合範囲内で、か
つ、異径部２３と弾性抵抗付与部１２の両抵抗付与体１
２ｂとが接当する範囲で、支持体２の回転を抑制できる
ので、この範囲が、ケース１に対する支持体２の出退調
節範囲に構成されている。The case 1 and the support 2 are inserted into the rotary operation groove 24 of the sliding surface 21 a of the support 2 in a state where the different diameter portion 23 of the support 2 is inserted into the screw cylinder 11 of the case 1. When the driver's tip is inserted and the driver is rotated, the support 2 is rotated and the female screw 11 of the case 1 is rotated.
a and the male screw 22a of the support 2 are screwed together, and the support 2 is attached to the case 1 so as to be able to move back and forth. As shown in FIG. 3, after the male screw 22a of the support 2 is screwed into the female screw 11a of the case 1 for a predetermined length, and the support 2 is further rotated, as shown in FIG. The diameter portion 23 enters between the resistance applying members 12b of the elastic resistance applying portion 12,
The different diameter surface 23a of the different diameter portion 23 and the resistance applying body 12b are configured to contact each other. When the support 2 is rotated against the elastic force of the resistance applying members 12b, the different diameter portions 23 are rotated.
Since the protruding corner portion in the rotation direction of the above causes the resistance applying bodies 12b to elastically bend and deform in the radially outwardly separated direction,
Relative rotation between the different diameter portion 23 and both resistance imparting bodies 12b is allowed, but when the rotational operation force is weaker than the elastic force of both resistance imparting bodies 12b, the different diameter portion is caused by the elastic force of both resistance imparting bodies 12b. Two
3 is prevented from rotating, and the rotation of the support 2 can be suppressed.
That is, both the resistance applying members 1 of the different diameter portion 23 and the elastic resistance applying portion 12 are within the screwing range of the case 1 and the support 2.
Since the rotation of the support 2 can be suppressed in a range where the support 2b comes into contact with the case 2b, this range is configured as a range for adjusting the movement of the support 2 with respect to the case 1.
【００１５】図１、図２、図５に示すように、前記ケー
ス１は、襖Ｄの底部のうち、木製又は硬質の合成樹脂製
の左右両竪框Ｄ１の各々の下端部に形成され、底面Ｄ３
側が開口する埋込み穴Ｄ２に、弾性抵抗付与部１２側を
奥側として、埋込み穴Ｄ２の周縁にケース１の鍔部１３
が接当するまで嵌入されて埋め込み固定される。前記ネ
ジ筒部１１の外周面に形成されている四本の突起１４
は、ケース１を埋込み穴Ｄ２に嵌入した際、該埋込み穴
Ｄ２の内周面に喰い込んで、ケース１と埋込み穴Ｄ２と
の相対回転を規制する固定規制体として活用される。前
記支持体２は、ケース１を埋込み穴Ｄ２に埋め込み固定
する前に該ケース１に予め螺合しておいてもよく、ま
た、ケース１を埋込み穴Ｄ２に埋め込み固定したのち該
ケース１に螺合してもよい。そして、前記襖Ｄの底面Ｄ
３の移動方向両端側に埋設され、襖Ｄの底面Ｄ３から下
方に突出する当該第１実施形態の戸の高さ調節具の各々
の支持体２を回転操作して、襖Ｄの移動方向両端側の高
さを調節して、襖Ｄの底面Ｄ３の敷居Ｒの溝の底面Ｓに
対する傾斜角度を調節することにより、襖Ｄの閉止状態
で固定部側の戸当りＴに接当する襖Ｄの縦側面Ｄ４の起
立角度を調節するとともに、図６に示すように、この襖
Ｄを固定部側の鴨居Ｇと敷居Ｒとの亘って嵌め込み、摺
動部２１の摺動面２１ａを敷居Ｒの所定の溝の底面Ｓに
受け止めさせた状態でこの襖Ｄを閉止すると、固定部の
戸当りＴと襖Ｄの縦側縁とを閉止時に密着させることが
できる。As shown in FIGS. 1, 2 and 5, the case 1 is formed at the lower end of each of the left and right vertical frames D1 made of a wooden or hard synthetic resin in the bottom of the sliding door D, Bottom D3
In the embedding hole D2 whose side is open, the collar portion 13 of the case 1 is provided on the periphery of the embedding hole D2 with the elastic resistance applying portion 12 side being the back side.
Are inserted and fixed until they abut. Four projections 14 formed on the outer peripheral surface of the screw cylinder 11
When the case 1 is fitted into the embedding hole D2, the case 1 bites into the inner peripheral surface of the embedding hole D2, and is used as a fixed restricting body that regulates the relative rotation between the case 1 and the embedding hole D2. The support 2 may be screwed into the case 1 before embedding and fixing the case 1 in the embedding hole D2, or may be screwed into the case 1 after embedding and fixing the case 1 in the embedding hole D2. May be combined. And the bottom surface D of the sliding door D
3 by rotating each of the supports 2 of the door height adjuster of the first embodiment, which are buried at both ends in the moving direction of the sliding door D and project downward from the bottom surface D3 of the sliding door D. By adjusting the height of the sliding door D and the inclination angle of the groove R of the sill R of the bottom face D3 of the sliding door D with respect to the bottom face S of the sliding door D, the sliding door D comes into contact with the door stop T on the fixed part side in the closed state of the sliding door D. In addition to adjusting the standing angle of the vertical side surface D4, as shown in FIG. 6, the sliding door D is fitted over the gate G and the threshold R on the fixed portion side, and the sliding surface 21a of the sliding portion 21 is fitted with the threshold R. When the sliding door D is closed in a state where the sliding door D is received on the bottom surface S of the predetermined groove, the door stop T of the fixed portion and the vertical side edge of the sliding door D can be brought into close contact with each other when the sliding door is closed.
【００１６】〔第２実施形態〕図７と図８は、本発明の
戸の高さ調節具の第２実施形態を示し、固定部側である
敷居Ｒの溝の底面（開閉ガイド面）Ｓに沿って開閉自在
な襖（戸のうちの引戸の一例）Ｄの底部に取付け可能な
合成樹脂製のケース１と、該ケース１に出退自在に螺合
され前記敷居Ｒの溝の底面Ｓに摺接する摺動面２１ａを
備えた合成樹脂製の支持体２とから構成されている。[Second Embodiment] FIGS. 7 and 8 show a second embodiment of a door height adjuster of the present invention, in which a bottom surface (opening / closing guide surface) S of a groove of a sill R which is a fixing portion side. A case 1 made of synthetic resin which can be attached to the bottom of a sliding door (an example of a sliding door) D which can be opened and closed along the bottom, and a bottom surface S of a groove of the threshold R which is screwed into and out of the case 1 so as to be freely retractable. And a support 2 made of a synthetic resin having a sliding surface 21a that is in sliding contact with the support 2.
【００１７】前記ケース１は、雌ネジ１１ａを内周面に
形成してある有底円筒状のネジ筒部１１と、該ネジ筒部
１１内の底部の中心部に連設された、ケース１と支持体
２との相対回転方向で半径の異なる四角軸状の異径部２
３とを一体形成して構成されている。The case 1 has a bottomed cylindrical screw cylinder 11 having an internal thread 11a formed on the inner peripheral surface thereof, and a case 1 provided at the center of the bottom inside the screw cylinder 11. Square-shaped different-diameter portions 2 having different radii in the direction of relative rotation between the support and the support 2
3 are integrally formed.
【００１８】前記支持体２は、前記摺動面２１ａを下側
面に形成してある円板状の摺動部２１と、該摺動部２１
の上側面の中心部分から延出され、雄ネジ２２ａを外周
面に形成してあるネジ軸部２２と、該ネジ軸部２２の先
端に連設形成され、軸方向視でコの字状の弾性抵抗付与
部１２とを一体形成して構成されている。前記弾性抵抗
付与部１２は、ネジ軸部２２の軸方向先端から連設され
ている固定板１２と、該固定板１２の左右両側縁の各々
に片持ち姿勢で連設され、ネジ筒部１１の半径方向に弾
性的に撓み変形可能な相対向する一対の抵抗付与体１２
ｂとから構成されている。The support 2 includes a disk-shaped sliding portion 21 having the sliding surface 21a formed on the lower surface thereof,
A screw shaft portion 22 extending from the central portion of the upper side surface and having a male screw 22a formed on the outer peripheral surface thereof, and is formed continuously at the tip of the screw shaft portion 22 and has a U-shape in an axial direction. The elastic resistance applying section 12 is integrally formed. The elastic resistance applying portion 12 is connected to a fixed plate 12 continuously provided from the axial end of the screw shaft portion 22, and is connected to each of the left and right side edges of the fixed plate 12 in a cantilevered posture. Pair of opposing resistance applying members 12 that can be elastically deformed in the radial direction
b.
【００１９】前記支持体２の雄ネジ２２ａは、ケース１
の雌ネジ１１ａに螺合されるとともに、前記ケース１の
雌ネジ１１ａに支持体２の雄ネジ２２ａが所定長さ螺合
されたのち、更に支持体２を回転操作すると、この弾性
抵抗付与部１２の両抵抗付与体１２ｂが異径部２３に外
接する状態で係合して、抵抗付与体１２ｂと異径部２３
の異径面２３ａとが接当するように構成されている。
尚、前記支持体２の摺動部２１の摺動面２１ａの中心部
分には、十の字状に窪む支持体２の回転操作用溝２４が
形成されている。その他の構成は、前記第１実施形態と
同様に構成されているとともに、襖Ｄに取付けた状態、
及び、襖Ｄの高さ調節の方法も前記第１実施形態と同様
である。The male screw 22a of the support 2 is
After the male screw 22a of the support 2 is screwed into the female screw 11a of the case 1 for a predetermined length and then the support 2 is further rotated, the elastic resistance applying section The two resistance applying members 12b are engaged with the different diameter portion 23 in a state of circumscribing the resistance applying member 12b and
Are configured to contact the different diameter surface 23a.
At the center of the sliding surface 21a of the sliding portion 21 of the support 2, a rotation operation groove 24 of the support 2 which is depressed in a cross shape is formed. Other configurations are the same as those of the first embodiment, and are attached to the sliding door D.
The method of adjusting the height of the sliding door D is the same as that of the first embodiment.
【００２０】〔第３実施形態〕図９と図１０は、本発明
の戸の高さ調節具の第３実施形態を示し、固定部側であ
る敷居Ｒの溝の底面（開閉ガイド面）Ｓに沿って開閉自
在な襖（戸のうちの引戸の一例）Ｄの底部に取付け可能
な合成樹脂製のケース１と、該ケース１に出退自在に螺
合され前記敷居Ｒの溝の底面Ｓに摺接する摺動面２１ａ
を備えた合成樹脂製の支持体２とから構成されている。[Third Embodiment] FIGS. 9 and 10 show a third embodiment of a door height adjuster of the present invention, in which a bottom surface (opening / closing guide surface) S of a groove of a sill R which is a fixing portion side. A case 1 made of synthetic resin which can be attached to the bottom of a sliding door (an example of a sliding door) D which can be opened and closed along the bottom, and a bottom surface S of a groove of the threshold R which is screwed into and out of the case 1 so as to be freely retractable. Sliding surface 21a sliding on
And a support 2 made of a synthetic resin having the following.
【００２１】前記ケース１は、雌ネジ１１ａを内周面に
形成してある円筒状のネジ筒部１１と、該ネジ筒部１１
の先端側開口を閉止するキャップ１５と、該キャップ１
５の内面に連設された弾性抵抗付与部１２とから構成さ
れてる。更に、前記弾性抵抗付与部１２は、キャップ１
５に片持ち姿勢で一体形成され、ネジ筒部１１の半径方
向に弾性的に撓み変形可能な相対向する一対の抵抗付与
体１２ｂから構成されていて、該両抵抗付与体１２ｂの
先端部に半径方向外方に膨出する半球状の突起１２ｃが
形成されている。The case 1 includes a cylindrical screw cylinder 11 having a female screw 11a formed on an inner peripheral surface thereof,
Cap 15 for closing the opening at the tip side of the
5 and an elastic resistance imparting portion 12 continuously provided on the inner surface. Further, the elastic resistance applying section 12 is provided with the cap 1
5 and a pair of opposed resistance applying bodies 12b which are integrally formed in a cantilevered posture and are elastically deformable and deformable in the radial direction of the screw cylinder portion 11. A hemispherical projection 12c bulging outward in the radial direction is formed.
【００２２】前記支持体２は、前記摺動面２１ａを下側
面に形成してある円板状の摺動部２１と、該摺動部２１
の上側面の中心部分から延出され、雄ネジ２５ａを外周
面に形成してあり、かつ、先端に向かって開口するネジ
筒軸部２５とから構成されていて、該ネジ筒軸部２５の
内周面が、筒軸方向に沿って形成された相対向する一対
の凹溝２３ｂを備えた、ケース１と支持体２との相対回
転方向で半径の異なる異径部２３に構成されている。The support 2 includes a disk-shaped sliding portion 21 having the sliding surface 21a formed on the lower surface thereof,
Of the screw cylinder shaft portion 25, which extends from the central portion of the upper side surface of the screw cylinder shaft portion 25 and has a male screw 25a formed on the outer peripheral surface thereof and which opens toward the tip. The inner peripheral surface is configured as a different diameter portion 23 having a pair of opposed concave grooves 23b formed along the cylinder axis direction and having different radii in the relative rotation direction between the case 1 and the support body 2. .
【００２３】尚、前記ケース１に前記支持体２が所定長
さ螺合されたのち、前記異径部２３の一対の凹溝２３ｂ
に、前記弾性抵抗付与部１２を構成する抵抗付与体１２
ｂの突起１２ｃが係入して、一対の凹溝２３ｂと突起１
２ｃとが接当するように構成されている。前記支持体２
を両抵抗付与体１２ｂの弾性力に抗して回転操作する
と、該両抵抗付与体１２ｂが半径方向内側の近接方向に
弾性的に撓み変形して、該抵抗付与体１２ｂの突起１２
ｃが異径部２３の凹溝２３ｂから小径部分２３ｃに乗り
上げ、異径部２３と両抵抗付与体１２ｂとの相対回転が
許容されるが、回転操作力が両抵抗付与体１２ｂの弾性
力よりも弱い場合は、両抵抗付与体１２ｂの弾性力で異
径部２３に抵抗力が付与されて、この異径部２３の回転
が阻止されるので、支持体２の回転を抑制することがで
きる。つまり、前記ケース１と支持体２との螺合範囲内
で、かつ、異径部２３と弾性抵抗付与部１２の両抵抗付
与体１２ｂの突起１２ｃとが接当する範囲で、支持体２
の回転を抑制できるので、この範囲が、ケース１に対す
る支持体２の出退調節範囲に構成されている。尚、前記
支持体２の摺動部２１の摺動面２１ａの中心部分には、
硬貨の周縁を係入して回転操作するための、直線状に窪
む支持体２の回転操作用溝２４が形成されている。その
他の構成は、前記第１実施形態と同様に構成されている
とともに、襖Ｄに取付けた状態、及び、襖Ｄの高さ調節
の方法も前記第１実施形態と同様である。また、当該第
３実施形態では、前記ネジ筒部１１とキャップ１５とを
各別に形成したが、一体形成して実施してもよい。After the support 2 is screwed into the case 1 for a predetermined length, a pair of concave grooves 23b of the different diameter portion 23 are formed.
The resistance applying body 12 constituting the elastic resistance applying section 12
b engages with the pair of concave grooves 23b and the projection 1
2c is configured to abut. The support 2
Is rotated against the elastic force of the resistance applying members 12b, the resistance applying members 12b elastically bend and deform in the approaching direction inward in the radial direction, and the protrusions 12 of the resistance applying members 12b are deformed.
c rides on the small-diameter portion 23c from the concave groove 23b of the different-diameter portion 23, and the relative rotation between the different-diameter portion 23 and the two resistance applying members 12b is allowed, but the rotational operation force is smaller than the elastic force of the two resistance applying members 12b. If it is also weak, a resistance force is applied to the different diameter portion 23 by the elastic force of both resistance applying members 12b, and the rotation of the different diameter portion 23 is prevented, so that the rotation of the support 2 can be suppressed. . That is, the support 2 is set within the screwing range of the case 1 and the support 2 and in the range where the different diameter portion 23 and the projections 12c of the resistance applying members 12b of the elastic resistance applying portion 12 abut.
This range is configured as a range for adjusting the movement of the support 2 with respect to the case 1 because the rotation of the support 1 can be suppressed. In addition, at the center of the sliding surface 21a of the sliding portion 21 of the support 2,
A rotation operation groove 24 of the support 2 which is linearly recessed is formed for engaging and rotating the periphery of the coin. Other configurations are the same as those of the first embodiment, and the state of attachment to the sliding door D and the method of adjusting the height of the sliding door D are also the same as those of the first embodiment. In the third embodiment, the screw cylinder 11 and the cap 15 are formed separately, but may be formed integrally.
【００２４】〔第４実施形態〕前記各実施形態では、前
記支持体２の摺動部２１の摺動面２１ａが偏平面に形成
されているが、図１１に示すように、前記摺動面２１ａ
を、固定部の開閉ガイド面側、つまり敷居Ｒの溝の底面
Ｓ側に突出する球面状に構成して実施してもよい。尚、
当該第４実施形態では、前記支持体２の摺動部２１の摺
動面２１ａに、支持体２の回転操作用溝２４が形成され
ていないものを例示するが、支持体２の摺動部２１の摺
動面２１ａに、支持体２の回転操作用溝２４を形成して
実施してもよい。[Fourth Embodiment] In each of the above embodiments, the sliding surface 21a of the sliding portion 21 of the support 2 is formed in an uneven plane. However, as shown in FIG. 21a
May be configured to have a spherical shape protruding toward the opening / closing guide surface side of the fixed portion, that is, the bottom surface S side of the groove of the threshold R. still,
In the fourth embodiment, an example is shown in which the sliding surface 21 a of the sliding portion 21 of the support 2 is not provided with the rotation operation groove 24 of the support 2. The rotation operation groove 24 of the support 2 may be formed on the sliding surface 21 a of the support 21.
【００２５】〔その他の実施形態〕 前記戸Ｄとしては襖に限定されるものではなく、建
具である障子又は框を備えていない一枚の木製又は硬質
の合成樹脂製の戸板から形成された引戸等であってもよ
く、また、家具の開口部を開閉する引戸であってもよ
い。 前記戸Ｄが建具のうちの引戸である場合、前記固定
部は、鴨居Ｇと敷居Ｒ及び戸当りＴを形成する柱又は縦
枠から構成されるが、前記戸Ｄが戸棚や家具の開口部を
開閉する引戸である場合、前記固定部は、家具の開口部
に形成された、鴨居Ｇの溝とほぼ同様の溝を備えた上枠
部分と、敷居Ｒの溝とほぼ同様の溝を備えた下枠部分
と、戸当りを形成する縦枠部分とから構成される。 前記戸Ｄは引戸に限定されるものではなく、弧状の
開閉ガイドレールの開閉ガイド面に沿って揺動開閉自在
な開き戸であってもよい。この場合、本発明の戸の高さ
調節具は、開閉ガイドレールの開閉ガイド面に対する開
き戸の高さを調節するのに使用される。 前記第１実施形態及び第２実施形態では、異径部２
３を四角軸状に形成したが、該異径部２３の形状として
は、六角軸状や八角軸状等、偶数の多角形状の角軸状に
形成してあるものであるならば、適宜変更が可能であ
る。 前記第１実施形態及び第２実施形態では、弾性抵抗
付与部１２を構成する弾性抵抗付与体１２ｂは１つであ
ってもよい。この場合、異径部２３の形状としては、偶
数の多角形状の角軸状に形成してあるものに限らず、三
角軸状や五角軸状等の奇数の多角形状の角軸状に形成し
てあるものでもよい。 前記第３実施形態において、異径部２３の凹溝２３
ｂの数、及び、弾性抵抗付与部１２を構成する弾性抵抗
付与体１２ｂの形成本数は適宜変更が可能である。 前記回転操作用溝２４に換えて、前記摺動部２１の
外周面に手指で摘んで回転操作する際の滑止め用溝を形
成して実施してもよい。 前記戸Ｄの底部に対する戸の高さ調節具の取付け箇
所は２箇所に限定されるものではなく、１箇所であって
もよく、また、３箇所以上であってもよい。[Other Embodiments] The door D is not limited to a sliding door, but is a sliding door formed from a single wooden or hard synthetic resin door plate without a sliding door or a frame as a fitting. Or a sliding door that opens and closes an opening of furniture. When the door D is a sliding door of the fittings, the fixing portion is composed of a pillar or a vertical frame forming a gate G, a threshold R, and a door stop T, but the door D is an opening of a closet or furniture. In the case of a sliding door that opens and closes, the fixing portion includes an upper frame portion formed at the opening of the furniture and having a groove substantially similar to the groove of the gate G, and a groove substantially similar to the groove of the threshold R. A lower frame portion and a vertical frame portion forming a door stop. The door D is not limited to a sliding door, and may be a swingable openable and closable door along an open / close guide surface of an arc-shaped open / close guide rail. In this case, the door height adjuster of the present invention is used to adjust the height of the hinged door with respect to the open / close guide surface of the open / close guide rail. In the first embodiment and the second embodiment, the different diameter portion 2
3 is formed in the shape of a square axis, but the shape of the different diameter portion 23 may be changed as appropriate if it is formed in an even polygonal shape such as a hexagonal shape or an octagonal shape. Is possible. In the first and second embodiments, the number of elastic resistance imparting bodies 12b forming the elastic resistance imparting portion 12 may be one. In this case, the shape of the different-diameter portion 23 is not limited to the shape formed in an even-numbered polygonal square shape, but may be formed in an odd-numbered polygonal shape such as a triangular shape or a pentagonal shape. There may be something. In the third embodiment, the concave groove 23 of the different diameter portion 23 is used.
The number of b and the number of elastic resistance applying bodies 12b forming the elastic resistance applying unit 12 can be changed as appropriate. Instead of the rotation operation groove 24, a non-slip groove may be formed on the outer peripheral surface of the sliding portion 21 when the rotation operation is performed by pinching with a finger. The number of attachment points of the door height adjuster to the bottom of the door D is not limited to two, but may be one, or may be three or more.
【００２６】尚、特許請求の範囲の項に図面との対照を
便利にするために符号を記すが、該記入により本発明は
添付図面の構成に限定されるものではない。In the claims, reference numerals are provided for convenience of comparison with the drawings, but the present invention is not limited to the configuration shown in the attached drawings.
【図１】第１実施形態の戸の高さ調節具を襖に取付けた
状態の断面図FIG. 1 is a sectional view of a state in which a door height adjuster according to a first embodiment is attached to a sliding door.
【図２】図１のＩＩ−ＩＩ線断面図FIG. 2 is a sectional view taken along line II-II of FIG.
【図３】ケースに対する支持体の螺合途中を示す断面図FIG. 3 is a cross-sectional view showing a state where the support is screwed into the case.
【図４】第１実施形態の戸の高さ調節具の分解斜視図FIG. 4 is an exploded perspective view of the door height adjuster according to the first embodiment.
【図５】第１実施形態の戸の高さ調節具が取付けられた
襖の底部の斜視図FIG. 5 is a perspective view of the bottom of the sliding door to which the door height adjuster of the first embodiment is attached.
【図６】襖の高さ調節をした状態の正面断面図FIG. 6 is a front sectional view showing a state in which the height of the fusuma is adjusted.
【図７】第２実施形態の戸の高さ調節具を襖に取付けた
状態の断面図FIG. 7 is a sectional view showing a state in which the door height adjuster according to the second embodiment is attached to a sliding door.
【図８】図７のＶＩＩＩ−ＶＩＩＩ線断面図8 is a sectional view taken along line VIII-VIII in FIG. 7;
【図９】第３実施形態の戸の高さ調節具を襖に取付けた
状態の断面図FIG. 9 is a sectional view showing a state in which the door height adjuster according to the third embodiment is attached to a sliding door.
【図１０】図９のＸ−Ｘ線断面図FIG. 10 is a sectional view taken along line XX of FIG. 9;
【図１１】支持体の摺動面の別実施形態を示す部分断面
図FIG. 11 is a partial sectional view showing another embodiment of the sliding surface of the support.
【図１２】従来の戸の高さ調節具を襖に取付けた状態の
断面図FIG. 12 is a sectional view showing a state in which a conventional door height adjuster is attached to a sliding door.
Ｄ 戸 Ｓ 開閉ガイド面 １ ケース ２ 支持体 １１ ネジ筒部 １２ 弾性抵抗付与部 ２１ 摺動部 ２１ａ 摺動面 ２２ ネジ軸部 ２３ 異径部 ２４ 回転操作用溝 D Door S Opening / closing guide surface 1 Case 2 Support 11 Screw cylinder 12 Elastic resistance imparting part 21 Sliding part 21a Sliding surface 22 Screw shaft part 23 Different diameter part 24 Rotation operation groove
Claims (5)
（１）に、固定部側の開閉ガイド面（Ｓ）に摺接する摺
動面（２１ａ）を備えた支持体（２）を、出退自在に螺
合してある戸の高さ調節具であって、 前記ケース（１）と支持体（２）との一方に、これらケ
ース（１）と支持体（２）との相対回転方向で半径の異
なる異径部（２３）を形成し、他方に、前記異径部（２
３）に接当した状態での相対回転に伴って回転半径方向
に弾性的に撓み変形する弾性抵抗付与部（１２）を形成
してある戸の高さ調節具。1. A case (1) attachable to the bottom of a door (D) is provided with a support (2) having a sliding surface (21a) slidably contacting an opening / closing guide surface (S) on the fixed side. A door height adjuster screwed in and out freely, wherein relative rotation of the case (1) and the support (2) is provided on one of the case (1) and the support (2). Forming different diameter portions (23) having different radii in different directions, and on the other hand, the different diameter portions (2
3) A door height adjuster having an elastic resistance imparting portion (12) that elastically bends and deforms in the radial direction of rotation in accordance with relative rotation in a state of being in contact with the door.
所定長さ螺合されたのち、前記異径部（２３）と前記弾
性抵抗付与部（１２）とが接当するように構成されてい
る請求項１記載の戸の高さ調節具。2. After the support (2) is screwed into the case (1) for a predetermined length, the different diameter portion (23) and the elastic resistance applying portion (12) come into contact with each other. The door height adjuster according to claim 1, which is configured.
が、前記開閉ガイド面（Ｓ）側に突出する球面状に構成
されている請求項１又は２記載の戸の高さ調節具。3. A sliding surface (21a) of the support (2).
The door height adjuster according to claim 1 or 2, wherein the height adjuster has a spherical shape protruding toward the opening / closing guide surface (S).
（２）の回転操作用溝（２４）が形成されている請求項
１、２又は３記載の戸の高さ調節具。4. The door height adjuster according to claim 1, wherein the sliding surface (21a) is provided with a rotation operation groove (24) of the support (2).
を一側面に形成してある円板状の摺動部（２１）と、該
摺動部（２１）の他側面の中心部分から延出されたネジ
軸部（２２）と、該ネジ軸部（２２）の先端に連設され
た角軸状の異径部（２３）とから構成されているととも
に、前記ケース（１）が、前記支持体（２）のネジ軸部
（２２）に螺合するネジ筒部（１１）と、前記支持体
（２）の異径部（２３）の外周面に接当する状態でネジ
筒部（１１）の先端に連設された弾性抵抗付与部（１
２）とから構成されている請求項１、２、３又は４記載
の戸の高さ調節具。5. The support (2) has a sliding surface (21a).
A disk-shaped sliding portion (21) formed on one side surface, a screw shaft portion (22) extending from the central portion of the other side surface of the sliding portion (21), and the screw shaft portion. The case (1) is formed on the screw shaft (22) of the support body (2) while being formed of an angular shaft-shaped different diameter portion (23) connected to the tip of the support (22). An elastic resistance imparting portion (continuously provided at the tip of the screw cylinder part (11) in a state of being in contact with the screw cylinder part (11) to be fitted and the outer peripheral surface of the different diameter part (23) of the support (2). 1
The door height adjuster according to claim 1, 2, 3 or 4, which is constituted by 2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7285520A JP2774086B2 (en) | 1995-11-02 | 1995-11-02 | Door height adjuster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7285520A JP2774086B2 (en) | 1995-11-02 | 1995-11-02 | Door height adjuster |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH09125805A true JPH09125805A (en) | 1997-05-13 |
| JP2774086B2 JP2774086B2 (en) | 1998-07-09 |
Family
ID=17692600
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7285520A Expired - Fee Related JP2774086B2 (en) | 1995-11-02 | 1995-11-02 | Door height adjuster |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2774086B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4529429Y1 (en) * | 1966-10-31 | 1970-11-12 | ||
| JPS6055681U (en) * | 1983-09-26 | 1985-04-18 | ナショナル住宅産業株式会社 | Structure of sliding door |
| JPH0410683U (en) * | 1990-05-15 | 1992-01-29 |
-
1995
- 1995-11-02 JP JP7285520A patent/JP2774086B2/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4529429Y1 (en) * | 1966-10-31 | 1970-11-12 | ||
| JPS6055681U (en) * | 1983-09-26 | 1985-04-18 | ナショナル住宅産業株式会社 | Structure of sliding door |
| JPH0410683U (en) * | 1990-05-15 | 1992-01-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2774086B2 (en) | 1998-07-09 |
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