JP3101781U - Leisure chair - Google Patents

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JP3101781U
JP3101781U JP2003272601U JP2003272601U JP3101781U JP 3101781 U JP3101781 U JP 3101781U JP 2003272601 U JP2003272601 U JP 2003272601U JP 2003272601 U JP2003272601 U JP 2003272601U JP 3101781 U JP3101781 U JP 3101781U
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backrest
fixed ring
leg
front leg
groove
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ウー ドン−ヘー
タン,ライ−フー
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ウー ドン−ヘー
タン,ライ−フー
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Abstract

【課題】微妙な背もたれ角度調整を行なうことができると共に、構造を簡略化することができるレジャーチェアを提供する。
【解決手段】前脚架10と後脚架20と背架30とからなり、後脚架との結合部分及び背架と後脚架との結合部分が枢軸結合されることにより可動でき、背架中段の両側の相対する所のそれぞれに固定環50を有し、固定環は貫通溝を有し、固定環の圧迫端が1組の固定部により背架上に固定設置され、固定環の締め具合いが調整でき、前脚架の両側の後端がそれぞれ延伸管13をなし、固定環の貫通溝を貫通する構造で、固定環の固定部を締めたり或は緩めたりする構成とされる。
【選択図】図1
An object of the present invention is to provide a leisure chair capable of finely adjusting a backrest angle and simplifying a structure.
The pedestal comprises a front leg mount, a rear leg mount, and a backrest, and can be moved by pivotally connecting a connecting portion with the rear leg mount and a connecting portion with the backrest with the rear leg mount. A fixed ring 50 is provided at each of opposing portions on both sides of the middle stage, the fixed ring has a through groove, and a compression end of the fixed ring is fixedly installed on a backrest by a set of fixing portions, and the fixed ring is fastened. The condition can be adjusted, and the rear ends of both sides of the front leg stand form the extension tubes 13 and penetrate through the through groove of the fixed ring, so that the fixed portion of the fixed ring is tightened or loosened.
[Selection diagram] Fig. 1

Description

本考案はレジャーチェアに係るものであり、特に、一種の背もたれ角度調整機能付きレジャーチェアに係るものである。   The present invention relates to a leisure chair, and more particularly, to a leisure chair with a function of adjusting a backrest angle.

現在市販されている多くのレジャーチェアは、消費者のニーズに合わせ、持ち運びに便利な折りたたみ機能や、背もたれ角度調整機能を具備している。そのような機能を有するレジャーチェアの構造は、椅子両側のアーム底部に前後方向に間隔を開けて配列した固定溝を有する。更に、前後脚架の上端に固定溝に対応する1つの固定ロッドを有する。上記構造において、アーム底部の固定溝に固定ロッドを嵌入させる位置を調整することにより、背もたれの傾斜角度を調整することができる。このような従来のレジャーチェアの背もたれ角度調整機能などを改善したレジャーチェアの開発が、関係業界では目標となっている。   Many leisure chairs currently on the market are equipped with a folding function that is convenient to carry and a function of adjusting a backrest angle according to consumer needs. The structure of the leisure chair having such a function has fixing grooves arranged at intervals in the front-rear direction on the arm bottoms on both sides of the chair. Further, one fixing rod corresponding to the fixing groove is provided at the upper end of the front and rear legs. In the above structure, the tilt angle of the backrest can be adjusted by adjusting the position at which the fixing rod is fitted into the fixing groove at the bottom of the arm. The development of leisure chairs with improved functions of adjusting the backrest angle of such conventional leisure chairs has become a goal in related industries.

しかしながら、従来のレジャーチェアの背もたれ角度調整が固定式定位点の為、微妙な調整を行なうことができないという問題点があった。また、従来のレジャーチェアの構造形態は可動式アーム及び上端に相対結合できる前、後脚架を具備しなければならないため、構造の簡略化が難しいという問題点があった。   However, there has been a problem that fine adjustment cannot be performed because the conventional backrest angle adjustment of the leisure chair is a fixed type localization point. In addition, the conventional leisure chair structure has a problem that it is difficult to simplify the structure because a rear leg must be provided before the movable arm and the upper end can be relatively connected to each other.

従って、本考案は、微妙な背もたれ角度調整を行なうことができると共に、構造を簡略化することができるレジャーチェアを提供することを目的とする。   Therefore, an object of the present invention is to provide a leisure chair capable of performing delicate backrest angle adjustment and simplifying the structure.

前記の目的を図るために、請求項1に記載されるように、本考案は、前脚架と後脚架と背架とを有し、上記前脚架の前端及び上記後脚架の後端は着地端をなし、上記後脚架の前端は斜め上向きの状態で上記前脚架の中段に連結され、上記背架の底端は上記後脚架の中段に連結され、上記前脚架の後端は斜め上向きの状態で上記背架の中段に連結され、上記前脚架と上記後脚架との結合部分、及び上記背架と上記後脚架との結合部分がボルトで可動可能に枢軸結合され、上記背架の中段の両側の相対する所のそれぞれに固定環を有し、上記固定環は一端に半管状の貫通溝を具備する1つのU形プレートで、上記貫通溝のもう一端は圧迫端をなし、上記圧迫端が1組の固定部により上記背架上に固定設置され、上記固定環の上記貫通溝の締め具合が調整でき、上記前脚架の両側の後端がそれぞれ延伸管をなし、上記固定環の上記貫通溝を貫通する構造で、上記固定環の上記固定部を締めたり或は緩めたりすることにより、上記背架の角度を自由に調整し、固定することにより、微妙な背もたれ角度調整を行なうことができると共に、構造を簡略化することができる。   In order to achieve the above object, the present invention includes a front leg, a rear leg, and a backrest, and a front end of the front leg and a rear end of the rear leg. Form a landing end, the front end of the rear leg is connected diagonally upward to the middle of the front leg, the bottom end of the backrest is connected to the middle of the rear leg, the rear end of the front leg is It is connected to the middle part of the backrest in an obliquely upward state, and the connecting part of the front leg and the rear footrest, and the connecting part of the backrest and the rear footrest are movably pivotally connected by bolts, A fixed ring is provided at each of opposite positions on both sides of the middle stage of the backrest, and the fixed ring is one U-shaped plate having a semi-tubular through groove at one end, and the other end of the through groove is a compression end. The compression end is fixedly installed on the backrest by a set of fixing portions, and the tightness of the through groove of the fixing ring is adjusted. Adjustable, the rear ends of both sides of the front leg frame form an extension tube, and penetrate the through groove of the fixed ring, and tighten or loosen the fixed portion of the fixed ring, By freely adjusting and fixing the angle of the backrest, fine adjustment of the backrest angle can be performed and the structure can be simplified.

前記の目的を図るために、請求項2に記載されるように、本考案は、上記固定部は、クイックレリーズ式のレバー構造であることにより、微妙な背もたれ角度調整を行なうことができると共に、構造を簡略化することができる。   In order to achieve the above object, according to the present invention, as described in claim 2, the fixing portion has a quick release type lever structure, so that a delicate back angle can be adjusted, The structure can be simplified.

本考案のレジャーチェアにおいて、前脚架の延伸管が背架に設置された固定環を貫通し、固定環により固定されることにより、背架を任意の角度で固定することができ、背架の無段式角度調整が可能となる。   In the leisure chair of the present invention, the extension tube of the front leg penetrates the fixed ring installed on the backrest and is fixed by the fixed ring, so that the backrest can be fixed at an arbitrary angle, and Stepless angle adjustment is possible.

また、本考案のレジャーチェアにおいて、前脚架の延伸管が固定環によって背架上に固定されることにより、背架を支えるとともに、アームとして使用することができ、大幅な簡略化を可能とし、製造及び組み立てコストを下げることができる。   Also, in the leisure chair of the present invention, the extension tube of the front leg is fixed on the backrest by the fixing ring, thereby supporting the backrest and being able to be used as an arm, enabling a significant simplification, Manufacturing and assembly costs can be reduced.

以下に添付図面を参照して本考案のある好適な実施の形態を詳細に説明するが、それらの構成は本考案の構造の絶対的な制限にならない。   Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, but their configurations are not absolute limitations on the structure of the present invention.

図1は、本考案の一実施例に係るレジャーチェアを示す斜視図である。図2は、本考案の前脚架と背架との結合部分を示す拡大図である。図3は、本考案の前脚架と背架との固定状態を示す断面図である。図4は、本考案の前脚架と背架との可動状態を示す断面図である。図5は、本考案の背架を傾斜させた状態を示す側視図である。図6は、本考案の背架を傾斜させた状態を示す側視図である。図7は、本考案の背架を前方に傾斜させた状態を示す側視図である。図8は、本考案のレジャーチェアの骨組に椅子カバーを取り付けた状態を示す斜視図である。   FIG. 1 is a perspective view illustrating a leisure chair according to an embodiment of the present invention. FIG. 2 is an enlarged view showing a connecting portion between the front leg rack and the back rack according to the present invention. FIG. 3 is a sectional view showing a fixed state of the front leg and the backrest of the present invention. FIG. 4 is a sectional view showing the movable state of the front leg rack and the back rack of the present invention. FIG. 5 is a side view showing a state where the backrest of the present invention is inclined. FIG. 6 is a side view showing a state where the backrest of the present invention is inclined. FIG. 7 is a side view showing a state where the backrest of the present invention is inclined forward. FIG. 8 is a perspective view showing a state in which the chair cover is attached to the framework of the leisure chair of the present invention.

図1、2、3に示すように、本考案の背もたれ角度調整機能付きレジャーチェアの構造は、主に、前脚架10と後脚架20と背架30とで構成される。前脚架10の前端11及び後脚架20の後端21は着地端をなし、後脚架20の前端22は斜め上向きの状態で前脚架10の中段に連結される。背架30の底端31は、後脚架20の中段に連結され、前脚架10の後端12は斜め上向きの状態で背架30の中段に連結されている。   As shown in FIGS. 1, 2, and 3, the structure of the leisure chair with the function of adjusting the backrest angle of the present invention mainly includes a front leg rack 10, a rear leg rack 20, and a back rack 30. The front end 11 of the front leg frame 10 and the rear end 21 of the rear leg frame 20 form a landing end, and the front end 22 of the rear leg frame 20 is connected to the middle stage of the front leg frame 10 in an obliquely upward state. The bottom end 31 of the backrest 30 is connected to the middle of the rear leg 20, and the rear end 12 of the front leg 10 is connected to the middle of the backrest 30 in an obliquely upward state.

本考案のレジャーチェアの特徴は、前脚架10と後脚架20との結合部分、及び背架30と後脚架20との結合部分がボルト41、42で枢軸結合されることにより可動させることができる。背架30中段の両側の相対する所のそれぞれに固定環50を有する。固定環50は、一端に半管状の貫通溝51を具備する1つのU形プレートで、貫通溝51のもう一端は圧迫端52をなし、圧迫端52が1組の固定部により背架30上に固定設置されている。且つ、固定環50の貫通溝51の締め具合が調整でき、前脚架10の両側の後端12がそれぞれ延伸管13をなし、固定環50の貫通溝51を貫通する構造である。固定環50の固定部を締めたり或は緩めたりすることにより、背架30の角度を自由に調整し、且つ、固定することができる。   The feature of the leisure chair of the present invention is that the connecting portion between the front leg 10 and the rear leg 20 and the connecting portion between the backrest 30 and the rear leg 20 are pivotally connected by bolts 41 and 42 to be movable. Can be. A fixed ring 50 is provided at each of opposing portions on both sides of the middle stage of the backrest 30. The fixed ring 50 is one U-shaped plate having a semi-tubular through groove 51 at one end, the other end of the through groove 51 forms a compression end 52, and the compression end 52 is placed on the backrest 30 by a set of fixing portions. Is fixedly installed. Further, the tightening degree of the through groove 51 of the fixed ring 50 can be adjusted, and the rear ends 12 on both sides of the front leg rack 10 form the extension tubes 13, respectively, and penetrate the through groove 51 of the fixed ring 50. By tightening or loosening the fixing portion of the fixing ring 50, the angle of the backrest 30 can be freely adjusted and fixed.

固定部はクイックレリーズ式のレバー64構造であり、図3に示すように、主に1つのボルト61と、1つのナット62と、1つの圧迫部63と、1つのレバー64とで構成される。固定環50の圧迫端52と背架30の中段との相対する位置にそれぞれ貫通孔53、32を有する。   The fixing portion has a quick release type lever 64 structure, and is mainly composed of one bolt 61, one nut 62, one pressing portion 63, and one lever 64, as shown in FIG. . The fixing ring 50 has through holes 53 and 32 at positions opposing the compression end 52 and the middle stage of the backrest 30, respectively.

ボルト61を貫通孔53、32に貫通させた後、ボルト61のネジ山65にナット62を締める。これにより、固定環50を背架30上に固定させることができ、圧迫部63はレバー64と固定環50の圧迫端52外側との間に設置される。上記構造により、レバー64を締める時(図3に示す)、レバー64の圧迫縁66は圧迫部63を圧迫し、固定環50の圧迫端52を挟み、前脚架10の延伸管13が固定環50の貫通溝51内に固定された状態になる。   After the bolt 61 is passed through the through holes 53 and 32, the nut 62 is fastened to the screw thread 65 of the bolt 61. Thus, the fixed ring 50 can be fixed on the backrest 30, and the pressing portion 63 is provided between the lever 64 and the outside of the pressing end 52 of the fixed ring 50. With the above structure, when the lever 64 is tightened (shown in FIG. 3), the compression rim 66 of the lever 64 presses the compression portion 63, sandwiches the compression end 52 of the fixed ring 50, and the extension tube 13 of the front leg rack 10 fixes the fixed ring. 50 is fixed in the through groove 51.

これにより、背架30は固定された状態になり、反対に、レバー64を緩める時(図4に示す)、レバー64の圧迫縁66が圧迫部63から離れ、固定環50の圧迫端52を緩める状態になり、前脚架10の延伸管13は固定環50の貫通溝51内を可動できる状態になる。これにより、背架30は角度調整が可能となり、図5、図6に示すように、背架30は傾斜角度を変えることができる。   As a result, the backrest 30 is in a fixed state. Conversely, when the lever 64 is loosened (shown in FIG. 4), the pressing edge 66 of the lever 64 separates from the pressing portion 63, and the pressing end 52 of the fixed ring 50 is moved. As a result, the extension tube 13 of the front leg rack 10 is movable in the through groove 51 of the fixed ring 50. Thereby, the angle of the backrest 30 can be adjusted, and the inclination of the backrest 30 can be changed as shown in FIGS.

また、図7に示すように、背架30は前に倒すこともできる。図8に示すように、本考案のレジャーチェアは骨組に椅子カバー70を取り付けることもできる。   Further, as shown in FIG. 7, the backrest 30 can be turned forward. As shown in FIG. 8, the leisure chair according to the present invention may have a chair cover 70 attached to the frame.

このように、本考案のレジャーチェアにおいて、前脚架の延伸管が背架に設置された固定環を貫通し、固定環により固定されることにより、背架を任意の角度で固定することができ、背架の無段式角度調整が可能となる。   As described above, in the leisure chair of the present invention, the extension tube of the front leg can be fixed at an arbitrary angle by penetrating the fixed ring provided on the backrest and being fixed by the fixed ring. In addition, the stepless angle adjustment of the backrest becomes possible.

また、本考案のレジャーチェアにおいて、前脚架の延伸管が固定環によって背架上に固定されることにより、背架を支えるとともに、アームとして使用することができ、大幅な簡略化を可能とし、製造及び組み立てコストを下げることができる。   Also, in the leisure chair of the present invention, the extension tube of the front leg is fixed on the backrest by the fixing ring, thereby supporting the backrest and being able to be used as an arm, enabling a significant simplification, Manufacturing and assembly costs can be reduced.

尚、本考案のレジャーチェアは上記の構成や形状に限定されることなく、本考案のレジャーチェアを変形及び改良した構成においても適応可能である。   In addition, the leisure chair of the present invention is not limited to the above configuration and shape, and can be applied to a modified and improved configuration of the leisure chair of the present invention.

本考案の一実施例に係るレジャーチェアを示す斜視図である。1 is a perspective view illustrating a leisure chair according to an embodiment of the present invention. 本考案の前脚架と背架との結合部分を示す拡大図である。FIG. 3 is an enlarged view showing a connecting portion between the front leg rack and the back rack according to the present invention. 本考案の前脚架と背架との固定状態を示す断面図である。FIG. 4 is a cross-sectional view showing a fixed state of the front leg rack and the back rack according to the present invention. 本考案の前脚架と背架との可動状態を示す断面図である。FIG. 3 is a cross-sectional view showing a movable state of the front leg rack and the back rack according to the present invention. 本考案の背架を傾斜させた状態を示す側視図である。It is a side view which shows the state in which the backrest of this invention was inclined. 本考案の背架を傾斜させた状態を示す側視図である。It is a side view which shows the state in which the backrest of this invention was inclined. 本考案の背架を前方に傾斜させた状態を示す側視図である。It is a side view which shows the state which made the backrest of this invention inclined forward. 本考案のレジャーチェアの骨組に椅子カバーを取り付けた状態を示す斜視図である。FIG. 4 is a perspective view showing a state in which a chair cover is attached to the framework of the leisure chair of the present invention.

符号の説明Explanation of reference numerals

10 前脚架
11 前端
12 後端
13 延伸管
20 後脚架
21 後端
22 前端
30 背架
31 底端
32、53 貫通孔
41、42 ボルト
50 固定環
51 貫通溝
52 圧迫端
61 ボルト
62 ナット
63 圧迫部
64 レバー
66 圧迫縁
70 椅子カバー
DESCRIPTION OF SYMBOLS 10 Front leg stand 11 Front end 12 Rear end 13 Stretched tube 20 Rear leg stand 21 Rear end 22 Front end 30 Backrest 31 Bottom end 32, 53 Through hole 41, 42 Bolt 50 Fixed ring 51 Through groove 52 Compression end 61 Bolt 62 Nut 63 Compression Part 64 lever 66 compression rim 70 chair cover

Claims (2)

前脚架と後脚架と背架とを有し、
上記前脚架の前端及び上記後脚架の後端は着地端をなし、上記後脚架の前端は斜め上向きの状態で上記前脚架の中段に連結され、上記背架の底端は上記後脚架の中段に連結され、上記前脚架の後端は斜め上向きの状態で上記背架の中段に連結され、
上記前脚架と上記後脚架との結合部分、及び上記背架と上記後脚架との結合部分がボルトで可動可能に枢軸結合され、
上記背架の中段の両側の相対する所のそれぞれに固定環を有し、上記固定環は一端に半管状の貫通溝を具備する1つのU形プレートで、上記貫通溝のもう一端は圧迫端をなし、上記圧迫端が1組の固定部により上記背架上に固定設置され、
上記固定環の上記貫通溝の締め具合が調整でき、上記前脚架の両側の後端がそれぞれ延伸管をなし、上記固定環の上記貫通溝を貫通する構造で、上記固定環の上記固定部を締めたり或は緩めたりすることにより、上記背架の角度を自由に調整し、固定することを特徴とするレジャーチェア。
It has a front leg frame, a rear leg frame, and a back frame,
The front end of the front leg and the rear end of the rear leg constitute a landing end, the front end of the rear leg is connected to the middle of the front leg in an obliquely upward state, and the bottom end of the backrest is the rear leg. It is connected to the middle of the rack, and the rear end of the front leg is connected to the middle of the backrest in an obliquely upward state,
A coupling portion between the front leg and the rear leg, and a coupling portion between the backrest and the rear leg are movably pivotally coupled with bolts,
A fixed ring is provided at each of opposite positions on both sides of the middle stage of the backrest, and the fixed ring is one U-shaped plate having a semi-tubular through groove at one end, and the other end of the through groove is a compression end. The compression end is fixedly installed on the backrest by a set of fixing portions,
The fastening condition of the through groove of the fixed ring can be adjusted, the rear ends of both sides of the front leg frame form extension tubes, and the structure penetrates the through groove of the fixed ring. A leisure chair wherein the angle of the backrest is freely adjusted and fixed by tightening or loosening.
上記固定部は、クイックレリーズ式のレバー構造であることを特徴とする請求項1記載のレジャーチェア。   The leisure chair according to claim 1, wherein the fixing portion has a quick release type lever structure.
JP2003272601U 2003-11-19 2003-11-19 Leisure chair Expired - Fee Related JP3101781U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575380U (en) * 1992-03-11 1993-10-15 双葉金属工業株式会社 Hinge
WO2015199404A1 (en) * 2014-06-25 2015-12-30 오성듀랄루민(주) Folding leisure chair
US9326612B2 (en) 2014-06-25 2016-05-03 Osung Duralumin Co., Ltd. Collapsible chair for leisure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0575380U (en) * 1992-03-11 1993-10-15 双葉金属工業株式会社 Hinge
WO2015199404A1 (en) * 2014-06-25 2015-12-30 오성듀랄루민(주) Folding leisure chair
US9326612B2 (en) 2014-06-25 2016-05-03 Osung Duralumin Co., Ltd. Collapsible chair for leisure

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