JPS5811241Y2 - Edging devices such as the seat plate or back plate of a chair - Google Patents
Edging devices such as the seat plate or back plate of a chairInfo
- Publication number
- JPS5811241Y2 JPS5811241Y2 JP1978156861U JP15686178U JPS5811241Y2 JP S5811241 Y2 JPS5811241 Y2 JP S5811241Y2 JP 1978156861 U JP1978156861 U JP 1978156861U JP 15686178 U JP15686178 U JP 15686178U JP S5811241 Y2 JPS5811241 Y2 JP S5811241Y2
- Authority
- JP
- Japan
- Prior art keywords
- plate
- back plate
- edges
- seat plate
- seat
- 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
Links
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
【考案の詳細な説明】
本考案は椅子の座板または背版等の新規な縁取装置に関
するものであって図示せる実施例は合板製芯板9の上面
にスポンジ10を重合して芯材11としこの芯材11の
上下両面に熱可塑性軟質合成樹脂シート12.12’を
当接して同シート12.12’を当接して同シー) 1
2.12’の全周縁を芯材11の周辺外側に於て相互に
高周波溶着することによって原版イを構成すると共にこ
れとは別個に、弾性を備えた上記のシー) 12.12
’とは異色の熱可塑性硬質合成樹脂材料を以て原版イの
圧縮時の厚さと同じ幅員の長手方向に彎曲した主部1と
同士部1の内彎面の上下両側縁に一体に設けた原版イの
周縁を上下より挾み止める内傾の挾縁2,2′と同主部
1の外彎面の上下両側縁に一体に設けた内傾の突縁3.
3′とより形成される長尺の縁取部材4を構威し、この
縁取部材4の挾縁2,2′の間に原版イの周縁を挟入す
ることにより主部1を直線化し且っ挾縁2,2′を水平
化して同縁取部材4を原版イの周縁に掛は廻し、この縁
取部材4の主部1に釘5を打ちつけて同縁取部材4を原
版イの周面に固定すると共に突縁3,3′の突設により
形成された蟻桐状溝6に上記のシー) 12.12’お
よび縁取部材4とは異色の熱可塑性硬質合成樹脂材料製
の断面三日月形状の美粧ベルト7を嵌着し、この美粧ベ
ルト7により上記の釘5の頭を隠すと共に挾縁2,2′
に内傾力を附与したものである。[Detailed description of the invention] The present invention relates to a novel edging device for the seat or back of a chair, and the illustrated embodiment is a core material 11 formed by superimposing a sponge 10 on the upper surface of a plywood core board 9. A thermoplastic soft synthetic resin sheet 12.12' is brought into contact with both the upper and lower surfaces of the Toshiko core material 11, and the same sheet 12.12' is brought into contact with the upper and lower surfaces of the core material 11.
2.12' is formed by high-frequency welding the entire circumferential edges of the core material 11 to each other on the outside of the periphery of the core material 11 to form the original plate A. Separately from this, the above-mentioned elastic sheet) 12.12
The original plate is made of a thermoplastic hard synthetic resin material that is different from the original plate A and is integrally provided on both upper and lower edges of the inner curved surface of the main part 1 and the mutual part 1, which are curved in the longitudinal direction and have the same width as the thickness of the original plate when compressed. Inwardly inclined clamping edges 2, 2' which hold the peripheral edge of the main part 1 from above and below, and inwardly inclined projecting edges 3 integrally provided on both upper and lower edges of the outer curved surface of the main part 1.
3', and by inserting the peripheral edge of the original plate I between the pinching edges 2 and 2' of this hemming member 4, the main portion 1 is straightened and straightened. The edges 2 and 2' are leveled and the edging member 4 is hung around the periphery of the original plate A, and the nails 5 are driven into the main part 1 of this edging member 4 to fix the edging member 4 to the periphery of the original plate A. At the same time, in the dovetail groove 6 formed by the protruding edges 3 and 3', there is a decorative crescent-shaped cross section made of a thermoplastic hard synthetic resin material, which is different from the seams 12 and 12' and the border member 4. A belt 7 is fitted, and this decorative belt 7 hides the heads of the nails 5 and also covers the edges 2, 2'.
It has an inward tilting force added to it.
本考案は斜上の如き構成になるので縁取部材4による被
包によりシー) 12.12’の相互溶着部の他物との
接触等による剥離を防止し得るは勿論であるが、特に斜
上の如く弾性を備えた合成樹脂材料を以て座板または背
版等イの圧縮時の厚さと同じ幅員の長手方向に彎曲した
主部1と同主部1の内彎面の上下両側縁に一体に設けた
座板または背版等イの周縁を上下より挾み止める内傾の
挾縁12゜12′と同士部1の外彎面の上下両側縁に一
体に設けた内傾の突縁3,3′とより形成される長尺の
縁取部材4を構成し、この縁取部材4の挾縁2,2′の
間に座板または背版等イの周縁を挟入することにより主
部1を直線化し且つ挾縁2,2′を水平化して同縁取部
材4を座板または背版等イの周縁に掛は廻し、この縁取
部材4の主部1に釘あるいは鋲等5を打ちつけて同縁取
部材4を座板または背版等イの周面に固定するようにし
たので確固たる縁取部材4の座板または背版等イの周縁
への固定を為し得る著効があるのみならず本考案に於て
は主部1を長手方向に彎曲せしめ且つ挾縁2,2′を内
傾せしめたので縁取部材4を座板または背版等イの周縁
に被着した際には主部1および挾縁2,2′が復元せん
として座板または背版等イの周縁を強く挾むものであり
、これによって挾縁2,2′とシー) 12.12’と
の間には隙間を生起することがなく椅子の商品価値を顕
著に高める効果があり、また本考案に於ては美粧ベルト
7を突縁3,3′間に嵌着することにより挾縁2,2′
に内傾力を附与するようにしたのでこれによって同挾縁
2,2′の座板または背版等イへの衝止力を著しく強化
し両者の上記密着を一層確固たるものとすることができ
る等の卓効がある。Since the present invention has a diagonal-like configuration, it is possible to prevent peeling of the mutually welded portions of the seams (12 and 12') due to contact with other objects by covering them with the hemming member 4, but especially in the diagonal The main part 1 is curved in the longitudinal direction with the same width as the thickness of the seat plate or back plate when compressed, and the upper and lower both edges of the inner curved surface of the main part 1 are made of synthetic resin material with elasticity. Inwardly inclined ridges 12° 12' that sandwich the peripheral edge of the provided seat plate or back plate etc. from above and below, and inwardly inclined ridges 3 integrally provided on both upper and lower edges of the outer curved surface of the mating portion 1, 3', and the main part 1 is constructed by inserting the peripheral edge of a seat plate, back plate, etc., between the nipping edges 2 and 2' of this hemming member 4. Straighten the edges 2 and 2' to make them horizontal, hang the edge member 4 around the periphery of the seat plate or back plate, etc., and drive nails or rivets 5 into the main part 1 of the edge member 4. Since the edging member 4 is fixed to the circumferential surface of the seat plate, back plate, etc., it is not only effective to securely fix the edging member 4 to the periphery of the seat plate, back plate, etc. In the invention, the main part 1 is curved in the longitudinal direction and the clamping edges 2, 2' are inclined inward, so that when the edging member 4 is attached to the periphery of the seat plate, back plate, etc. The clamping edges 2, 2' strongly clamp the periphery of the seat plate or back plate, etc., in an attempt to restore it, and this creates a gap between the clamping edges 2, 2' and the seat (12.12'). This has the effect of significantly increasing the commercial value of the chair without causing any damage to the product.In addition, in the present invention, by fitting the decorative belt 7 between the ridges 3 and 3', the ridges 2 and 2'
Since an inward tilting force is applied to the rims 2 and 2', the impact force of the rims 2 and 2' against the seat plate or the back plate A can be significantly strengthened, and the above-mentioned close contact between the two can be further solidified. It is extremely effective.
図は本考案椅子に於ける座板または背版等の縁取装置の
実施例を示すものであって、第1図は全体の斜視図、第
2図は第1図A−A線に沿う拡大断面図、第3図は第1
図A二A線に沿う拡大断面図である。
イ・・・・・・座板、1・・・・・・主部、2.2′・
・・・・・挾縁、3,3′・・・・・・突縁、4・・・
・・・縁取部材、5・・・・・・釘、6・・・・・・蟻
納状溝、7・・・・・・美粧ベルト、9・・・・・・芯
板、10・・・・・・スポンジ、11・・・・・・芯材
、12.12′・・・・・・合成樹脂シート。The figures show an embodiment of the edging device such as the seat plate or back plate of the chair of the present invention, in which Fig. 1 is a perspective view of the whole, and Fig. 2 is an enlarged view taken along the line A-A in Fig. 1. Cross-sectional view, Figure 3 is the 1st
FIG. 2 is an enlarged sectional view taken along line A2A in FIG. A... Seat plate, 1... Main part, 2.2'.
....edge, 3,3'... ridge, 4...
... Edge member, 5 ... Nail, 6 ... Dovetail groove, 7 ... Decorative belt, 9 ... Core plate, 10 ... ...Sponge, 11...Core material, 12.12'...Synthetic resin sheet.
Claims (1)
圧縮時の厚さと同じ幅員の長手方向に彎曲した主部1と
同上部1の内彎面の上下両側縁に一体に設けた座板また
は背版等イの周縁を上下より挾み止める内傾の挾縁2,
2′と同主部1の外彎面の上下両側縁に一体に設けた内
傾の突縁3,3′とより形成される長尺の縁取部材4を
構成し、この縁取部材4の挾縁2,2′の間に座板また
は背版等イの周縁を挟入することにより主部1を直線化
し且っ挾縁2,2′を水平化して同縁取部材4を座板ま
たは背版等イの周縁に掛は廻し、この縁取部材4の主部
1に釘あるいは鋲等5を打ちつけて同縁取部材4を座板
または背版等イの周面に固定すると共に突縁3,3′の
突設により形成された蟻桐溝6に合成樹脂材料の美粧ベ
ルト7を嵌着し、この美粧ベルト7により挾縁2,2′
に内傾力を附与して戒る椅子の座板または背版等の縁取
装置。A seat made of an elastic synthetic resin material and integrally provided on both upper and lower edges of the internal curved surface of the main part 1 and the upper part 1, which are curved in the longitudinal direction and have the same width as the compressed thickness of the seat plate or back plate, etc. An inwardly slanted clamping edge 2 that clamps the periphery of a board or backplate etc. from above and below.
2' and inwardly inclined protrusions 3, 3' integrally provided on both upper and lower edges of the outer curved surface of the main portion 1, and a long edging member 4 is constituted by the edging member 4. By inserting the peripheral edge of the seat plate or back plate A between the edges 2 and 2', the main part 1 is made straight, and the edges 2 and 2' are made horizontal, so that the hemming member 4 can be attached to the seat plate or the back plate. A hook is placed around the periphery of the plate etc. A, and nails or rivets 5 are driven into the main part 1 of the hemming member 4 to fix the hemming member 4 to the circumferential surface of the seat plate or back plate etc. A, and the projecting edges 3, A decorative belt 7 made of a synthetic resin material is fitted into the dovetail groove 6 formed by the protruding portion 3'.
A edging device such as the seat plate or back plate of a chair that applies an inward tilting force to the chair.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978156861U JPS5811241Y2 (en) | 1978-11-15 | 1978-11-15 | Edging devices such as the seat plate or back plate of a chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1978156861U JPS5811241Y2 (en) | 1978-11-15 | 1978-11-15 | Edging devices such as the seat plate or back plate of a chair |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5572463U JPS5572463U (en) | 1980-05-19 |
JPS5811241Y2 true JPS5811241Y2 (en) | 1983-03-02 |
Family
ID=29147230
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1978156861U Expired JPS5811241Y2 (en) | 1978-11-15 | 1978-11-15 | Edging devices such as the seat plate or back plate of a chair |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5811241Y2 (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126234U (en) * | 1974-08-16 | 1976-02-26 | ||
JPS5148091U (en) * | 1974-10-07 | 1976-04-09 | ||
JPS5322146U (en) * | 1976-07-31 | 1978-02-24 |
-
1978
- 1978-11-15 JP JP1978156861U patent/JPS5811241Y2/en not_active Expired
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5126234U (en) * | 1974-08-16 | 1976-02-26 | ||
JPS5148091U (en) * | 1974-10-07 | 1976-04-09 | ||
JPS5322146U (en) * | 1976-07-31 | 1978-02-24 |
Also Published As
Publication number | Publication date |
---|---|
JPS5572463U (en) | 1980-05-19 |
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