JP2880065B2 - Folding bench - Google Patents
Folding benchInfo
- Publication number
- JP2880065B2 JP2880065B2 JP6040816A JP4081694A JP2880065B2 JP 2880065 B2 JP2880065 B2 JP 2880065B2 JP 6040816 A JP6040816 A JP 6040816A JP 4081694 A JP4081694 A JP 4081694A JP 2880065 B2 JP2880065 B2 JP 2880065B2
- Authority
- JP
- Japan
- Prior art keywords
- support frame
- leg
- shaped
- sheet
- center
- 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.)
- Expired - Lifetime
Links
Landscapes
- Special Chairs (AREA)
Description
【０００１】[0001]
【産業上の利用分野】本発明は折りたたみベンチの改良
に関るものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an improvement of a folding bench.
【０００２】[0002]
【従来の技術】実開平２−９６９３３号又は実開平２−
１０３３４３号に折畳み椅子が開示されている。これら
はいずれも並設した支持部材と、これら支持部材の両端
に折畳み可能に取付けたＸ字状脚体を有し、並設した支
持部材間に跨って一枚のシ−トを取りつけたものであ
る。そして一枚のシ−トの端縁部を断面角形の支持部材
を筒状に巻き込み縫着したものである。このような構造
では、一枚のシ−トに体重がかかるので、シ−ト端に
大きな荷重が掛り、強度的に問題がある。支持部材の
部分に座った際太腿の部分が当り、座り心地が悪い。・
・・等の問題があった。2. Description of the Related Art Japanese Utility Model Laid-Open No. 2-96933 or Japanese Utility Model Laid-Open No. 2-96933.
No. 103343 discloses a folding chair. Each of these has supporting members arranged side by side and X-shaped legs foldably attached to both ends of the supporting members, and a single sheet is attached across the supporting members arranged side by side. It is. Then, a support member having a rectangular cross section is wound around the end of one sheet and sewn. In such a structure, since a weight is applied to one sheet, a large load is applied to the end of the sheet, and there is a problem in strength. When sitting on the support member, the thigh hits and the sitting comfort is poor.・
・ ・ There were problems.
【０００３】[0003]
【発明が解決しようとする課題】従来技術の問題点に鑑
み、直接に大きな体重のかゝるシ−トの強度が保証さ
れ、かつ座り心地の良い折りたたみベンチを提供するこ
とを課題とする。SUMMARY OF THE INVENTION In view of the problems of the prior art, it is an object of the present invention to provide a folding bench in which the strength of a sheet having a large weight is directly guaranteed and the seating comfort is good.
【０００４】[0004]
【課題を解決するための手段】並設した２本の支持枠材
ｂと、支持枠材ｂの両端に折りたたみ可能に取付けたＸ
字状脚セットａと、前記並設した２本の支持枠材ｂを取
巻き管状に跨設した座用シ−トｃからなり、かつ管状に
配設した座用シ−トｃの中央部を縫着又は帯状の開き止
め１０を介して止着した。また、並設した２本の支持枠
材ｂと、長尺脚材１とこの長尺脚材の中央部にセンタ−
プレ−ト２を介して使用時にＸ字状となるように組まれ
た上部短尺脚材３及び下部短尺脚材４とによって構成さ
れ、前記支持枠材ｂの両端に折りたたみ可能に連結され
た一対のＸ字状脚セットａと、前記並設した２本の支持
枠材ｂを取巻き管状に配設し、かつ管状に配設した座用
シ−トｃの中央部を縫着又は帯状の開き止め１０を介し
て止着した座用シ−トｃとからなり、前記支持枠材の端
部とＸ字状脚セットａとを一対の回動用プレ−ト７を介
して連結し、ベンチ収納時に、前記回動用プレ−ト７に
て連結されたＸ字状脚セットａは支持枠材ｂに対して２
７０度回転させ、前記支持枠材ｂの上に折りたたんで収
納するようにした。Means for Solving the Problems Two support frame members b arranged side by side, and Xs foldably attached to both ends of the support frame members b.
A seat sheet c, which is formed by wrapping around the two support frame members b arranged side by side in a tubular shape, and a central portion of the seat sheet c provided in a tubular shape. It was fastened via a sewing or band-shaped opening stopper 10. Further, two support frame members b arranged side by side, a long leg member 1 and a center at the center of the long leg member.
A pair of upper short leg members 3 and lower short leg members 4 which are assembled so as to form an X-shape when used via a plate 2 and are foldably connected to both ends of the support frame member b. Of the X-shaped leg set a and the two support frame members b arranged side by side are arranged in a tubular shape, and the central portion of the seat sheet c arranged in a tubular shape is sewn or band-shaped opened. It consists of a seat sheet c fastened via a stopper 10, and the end of the support frame member and the X-shaped leg set a are connected via a pair of rotating plates 7 to be stored in a bench. Sometimes, the X-shaped leg set a connected by the rotating plate 7 is
After being rotated by 70 degrees, it was folded and stored on the support frame member b.
【０００５】[0005]
【作用】折りたたみベンチは支持枠材ｂ，ｂを密着さ
せ、しかるのちＸ字状脚セットａを支持枠材ｂの端のま
わりに２７０°回して支持枠材ｂと平行にして収納す
る。開いて使用する時は座用シ−トｃが管状でかつ支持
枠材間の中央部で縫着又は開き止めで固着してしている
ので、強度的に強く、しかも座り心地が良い。In the folding bench, the supporting frame members b and b are brought into close contact with each other, and then the X-shaped leg set a is turned 270 ° around the end of the supporting frame member b and stored in parallel with the supporting frame member b. When used in an open state, since the seat sheet c is tubular and is fixed by sewing or opening at the center between the support frame members, strength is high and sitting comfort is good.
【０００６】[0006]
【実施例】図１は本発明に関る折りたたみベンチであ
る。折りたたみベンチは一対のＸ字状脚セット（以下単
に脚セットという）ａ，ａと、一対の脚セットａ，ａを
連結する支持枠材ｂ，ｂと、支持枠材ｂ，ｂ間に跨って
管状に張られた座用シ−トｃとで構成される。なお図１
のｄは折りたたみベンチを折りたたんで収納する収納バ
ッグである。FIG. 1 shows a folding bench according to the present invention. The folding bench straddles a pair of X-shaped leg sets (hereinafter simply referred to as leg sets) a, a, support frame members b, b connecting the pair of leg sets a, a, and support frame members b, b. And a seat sheet c stretched in a tubular shape. FIG. 1
D is a storage bag for storing the folding bench by folding it.
【０００７】図２は折りたたみベンチの脚部斜視図であ
る(ただしシ−トｃは仮想線で示す)。１は長尺脚材、２
はセンタ−プレ−トである。３は上部短尺脚材、４は下
部短尺脚材である。上部と下部短尺脚材３，４はセンタ
−プレ−ト２を介し長尺脚材１に対し交叉して取り付け
られている。センタ−プレ−ト２は平行四辺形・Ｌ字形
・Ｓ字形などをなし、長尺脚材１と短尺脚材３，４との
Ｘ字状交叉部に内外２枚取り付けられている。５はセン
タ−プレ−ト２の中心に設けた回転軸で、長尺脚材１を
貫通し、２枚のセンタ−プレ−ト２，２に跨って支持さ
れている。６はセンタ−プレ−ト２と短尺脚材３，４を
固定するビスである。７，７′は長尺脚材１の頂部と支
持枠材ｂの端部を結合するＬ字形回動用プレ−トで、四
隅にそれぞれ内外２枚宛固着されている。各脚材と支持
枠材ｂとは回転軸８で回動自在に取り付けられている。FIG. 2 is a perspective view of the legs of the folding bench (note that sheet c is indicated by phantom lines). 1 is a long leg material, 2
Is a center plate. 3 is an upper short leg, and 4 is a lower short leg. The upper and lower short leg members 3 and 4 are attached to the long leg member 1 via a center plate 2 so as to cross each other. The center plate 2 has a parallelogram, L-shape, S-shape or the like, and is attached to the X-shaped intersection of the long leg 1 and the short legs 3 and 4 with two inner and outer plates. Reference numeral 5 denotes a rotating shaft provided at the center of the center plate 2, which penetrates the long leg member 1 and is supported over two center plates 2, 2. Reference numeral 6 denotes a screw for fixing the center plate 2 and the short leg members 3 and 4. Reference numerals 7, 7 'denote L-shaped rotating plates for connecting the top of the long leg member 1 and the end of the support frame member b, and two inner and outer plates are fixed to the four corners, respectively. Each leg member and the support frame member b are rotatably mounted on a rotation shaft 8.
【０００８】図３で折りたたみ方の要領を説明する。図
３(Ａ)の状態は使用状態を示し、この状態からまず図３
(Ｂ)の如く折りたたむ。即ちセンタ−プレ−ト２を中心
に短尺脚材３と４を長尺脚材１に密着させる（矢印
Ｘ）。この時支持枠材ｂ，ｂも密着する。次に密着した
Ｘ字状脚セットをＬ形回動用プレ−ト７の端部に設けた
回転軸８のまわりに２７０°回動して上方に折りたたむ
（矢印Ｙ）。The way of folding will be described with reference to FIG. The state shown in FIG. 3A shows a use state.
Fold as shown in (B). That is, the short leg members 3 and 4 are brought into close contact with the long leg member 1 around the center plate 2 (arrow X). At this time, the support frame members b and b also come into close contact with each other. Next, the closely attached X-shaped leg set is rotated upward by 270 ° around the rotation shaft 8 provided at the end of the L-shaped rotation plate 7 and folded upward (arrow Y).
【０００９】図４に基いてシ−トｃについて説明する。
シ−トｃは支持枠材ｂ，ｂ間に管状に取り付けられる。
そしてシ−ト端の連結部は図４(ｅ)の如く管状とした下
方で互に端縁部を折り返し縫目９で縫製して管状に形成
する。又図４(ｅ)の縫目９を縫製するに、図４(ｇ)のご
とく管状をなすシ−トの上方中央部と端縁部とを重ね合
せて縫目９で同時に縫製して断面８字状をなした管状シ
−トにしても良い。或いは又帯状の開き止め１０を管状
端の中央上下部に介在させて(図４(ｃ))縫い止め又は金
具にて挟着若しくはリベット止めするなどして固着して
ある。図４(ｆ)は別の取り付け方を示し、２枚のシ−ト
ｃの端縁を折り返し、この折り返し部の間に開き止め部
材１１を介在させ前記した各方法にて固着している。The sheet c will be described with reference to FIG.
The sheet c is mounted in a tubular shape between the supporting frame members b.
As shown in FIG. 4 (e), the connecting portions at the sheet ends are formed in a tubular shape by folding back and sewn the edges at the lower part of each other at the seam 9. Further, in order to sew the seam 9 in FIG. 4 (e), as shown in FIG. 4 (g), the upper central portion of the tubular sheet and the edge are overlapped and sewn simultaneously with the seam 9 to obtain a cross section. It may be an 8-shaped tubular sheet. Alternatively, the band-shaped opening stopper 10 is interposed between the upper and lower portions of the center of the tubular end (FIG. 4 (c)), and is fixed by sewing or clamping or riveting with metal fittings. FIG. 4 (f) shows another mounting method, in which the edges of the two sheets c are folded back, and an opening preventing member 11 is interposed between the folded portions and fixed by the above-described methods.
【００１０】再び図１に戻り、Ｌ字形回動用プレ−ト
７，７はリベット１２で又軸８はワッシャ8a及びナット
8bで回動可能に固着されている。１３は支持枠材ｂの端
に嵌める枠キャップ、１４は脚キャップである。Returning to FIG. 1, the L-shaped rotating plates 7, 7 are rivets 12, and the shaft 8 is a washer 8a and a nut.
It is rotatably fixed at 8b. 13 is a frame cap fitted to the end of the support frame material b, and 14 is a leg cap.
【００１１】[0011]
【効果】並設した２本の長尺の支持枠材ｂと、支持枠材
ｂの両端に折りたたみ可能に取り付けたＸ字状脚セット
ａと、前記並設した２本の支持枠材ｂを取巻き管状に跨
設した座用シ−トｃとからなる折りたたみベンチを構成
したので持ち運びが容易である。又、腰掛けたとき太腿
部に不快な接触感がなく、極めて座り心地がよくなっ
た。かつ又、シ−トの座り部分が２重になるので座りに
対する強度が倍加される。特に管状に配設した座用シ−
トｃの中央部を縫着又は帯状の開き止め１０を介して止
着したので、支持枠材に対してシ−トの位置ずれの防止
となる。[Effect] Two long supporting frame members b arranged side by side, an X-shaped leg set a foldably attached to both ends of the supporting frame member b, and the two side supporting frame members b arranged side by side. Since the folding bench including the seat sheet c laid over the surrounding tubular member is configured, it is easy to carry. In addition, there was no unpleasant contact feeling on the thigh when sitting down, and the sitting comfort was extremely improved. Further, since the seat portion of the seat is doubled, the strength for sitting is doubled. In particular, a seat for tubular seating
Since the central portion of the toe c is fixed by sewing or a band-shaped opening stopper 10, the sheet can be prevented from being displaced with respect to the support frame member.
【図１】本発明に関る折りたたみベンチの斜視図。FIG. 1 is a perspective view of a folding bench according to the present invention.
【図２】支持枠材とその両端のＸ字状脚セットの斜視
図。FIG. 2 is a perspective view of a support frame member and an X-shaped leg set at both ends thereof.
【図３】脚セットの使用状態と収納時の状態を示す。FIG. 3 shows a use state and a stored state of the leg set.
【図４】座用シ−トの詳細を示し、(ａ)は表面図、(ｂ)
は裏面図、(ｃ)は(ａ)のＡ−Ａ断面図、(ｄ)は(ｃ)と同
様位置の断面図、(ｅ)は(ｄ)のＢ部詳細図、(ｆ)は(ｂ)
のＣ−Ｃ断面図、(ｇ)は管状シ−トの別の構成を示す。FIG. 4 shows details of a seat for seating, (a) is a surface view, (b)
Is a back view, (c) is a cross-sectional view taken along line AA of (a), (d) is a cross-sectional view of the same position as (c), (e) is a detailed view of part B of (d), (f) is ( b)
(G) shows another configuration of the tubular sheet.
ａ 脚セット ｂ 支持枠材 ｃ シ−ト ｄ 収納バッグ １ 長尺脚材 ２ センタ−プレ−
ト ３ 上部短尺脚材 ４ 下部短尺脚材 ５ 回転軸 ６ ビス ７ 回動用プレ−ト ８ 回転軸 8a ワッシャ 8b ナット ９ 縫目 10 開き止め 11 開き止め部材 12 リベット 13 枠キャップ 14 脚キャップa leg set b support frame material c sheet d storage bag 1 long leg material 2 center press
G 3 Upper short leg material 4 Lower short leg material 5 Rotating shaft 6 Screw 7 Rotating plate 8 Rotating shaft 8a Washer 8b Nut 9 Seam 10 Open stop 11 Open stop member 12 Rivets 13 Frame cap 14 Leg cap
───────────────────────────────────────────────────── フロントページの続き (58)調査した分野(Int.Cl.6，ＤＢ名) A47C 11/00 A47C 4/28 A47C 17/72 ──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. 6 , DB name) A47C 11/00 A47C 4/28 A47C 17/72
Claims (2)
材(ｂ)の両端に折りたたみ可能に取付けたＸ字状脚セッ
ト(ａ)と、前記並設した２本の支持枠材(ｂ)を取巻き管
状に跨設した座用シ−ト(ｃ)からなり、かつ管状に配設
した座用シ−ト(ｃ)の中央部を縫着又は帯状の開き止め
(10)を介して止着した折りたたみベンチ。An X-shaped leg set (a) foldably attached to both ends of a support frame member (b), and two of the support frame members (b) arranged side by side. It consists of a seat sheet (c) that surrounds the support frame material (b) and extends in a tubular shape, and the central portion of the seat sheet (c) that is arranged in a tubular shape is sewn or a belt-shaped stopper.
Folding bench fixed via (10).
材(１)とこの長尺脚材の中央部にセンタ−プレ−ト(２)
を介して使用時にＸ字状となるように組まれた上部短尺
脚材(３)及び下部短尺脚材(４)とによって構成され、前
記支持枠材(ｂ)の両端に折りたたみ可能に連結された一
対のＸ字状脚セット(ａ)と、前記並設した２本の支持枠
材(ｂ)を取巻き管状に配設し、かつ管状に配設した座用
シ−ト(ｃ)の中央部を縫着又は帯状の開き止め１０を介
して止着した座用シ−ト(ｃ)とからなり、前記支持枠材
の端部とＸ字状脚セット(ａ)とを一対の回動用プレ−ト
(７)を介して連結し、ベンチ収納時に、前記回動用プレ
−ト(７)にて連結されたＸ字状脚セット(ａ)は支持枠材
(ｂ)に対して２７０度回転させ、前記支持枠材(ｂ)の上
に折りたたんで収納するようにしたことを特徴とする折
りたたみベンチ。2. A support plate (b) arranged side by side, a long leg (1), and a center plate (2) at the center of the long leg.
And an upper short leg member (3) and a lower short leg member (4) assembled into an X-shape at the time of use, and are foldably connected to both ends of the support frame member (b). A pair of X-shaped leg sets (a) and the two supporting frame members (b) arranged side by side are arranged in a tubular shape, and the center of a tubular seat sheet (c) is arranged. A seat sheet (c) secured by sewing or a belt-shaped opening stopper (10). The end of the support frame and the X-shaped leg set (a) are used for a pair of rotations. Plate
The X-shaped leg set (a) connected by the pivoting plate (7) when the bench is stored is a support frame material.
A folding bench, wherein the folding bench is rotated by 270 degrees with respect to (b) and folded and stored on the support frame (b).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6040816A JP2880065B2 (en) | 1994-03-11 | 1994-03-11 | Folding bench |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6040816A JP2880065B2 (en) | 1994-03-11 | 1994-03-11 | Folding bench |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH07246132A JPH07246132A (en) | 1995-09-26 |
| JP2880065B2 true JP2880065B2 (en) | 1999-04-05 |
Family
ID=12591186
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6040816A Expired - Lifetime JP2880065B2 (en) | 1994-03-11 | 1994-03-11 | Folding bench |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2880065B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101289922B1 (en) * | 2012-05-09 | 2013-07-25 | 라제건 | Cot |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02103343U (en) * | 1989-02-02 | 1990-08-16 |
-
1994
- 1994-03-11 JP JP6040816A patent/JP2880065B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07246132A (en) | 1995-09-26 |
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