JPH0431544U - - Google Patents
Info
- Publication number
- JPH0431544U JPH0431544U JP7256590U JP7256590U JPH0431544U JP H0431544 U JPH0431544 U JP H0431544U JP 7256590 U JP7256590 U JP 7256590U JP 7256590 U JP7256590 U JP 7256590U JP H0431544 U JPH0431544 U JP H0431544U
- Authority
- JP
- Japan
- Prior art keywords
- tapered hole
- pedestal
- leg
- chair
- tapered
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims 6
- 230000007423 decrease Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
第1図は本考案に係る椅子の第1実施例の要部
を示す説明図、第2図および第3図は第2実施例
および第3実施例の説明図、第4図は椅子の従来
例を示す説明図である。
10……脚ベース、10a……テーパ孔、12
……脚柱、12a……テーパ部、12b……凹溝
、14……凸部、16……ストツパリング、18
……係止リング。
Fig. 1 is an explanatory diagram showing the main parts of the first embodiment of the chair according to the present invention, Figs. 2 and 3 are explanatory diagrams of the second and third embodiments, and Fig. 4 is an explanatory diagram of the conventional chair. It is an explanatory diagram showing an example. 10...Leg base, 10a...Tapered hole, 12
... Pillar, 12a ... Tapered part, 12b ... Concave groove, 14 ... Convex part, 16 ... Stopper ring, 18
...Latching ring.
Claims (1)
ーパ部に形成し、該脚柱を脚ベースに穿設したテ
ーパ孔に嵌合して取り付けた椅子において、 前記脚柱の外面に前記テーパ孔の周縁に当接し
て脚柱のテーパ孔内への進入を阻止するストツパ
を設けたことを特徴とする椅子。 2 前記ストツパとして、脚柱の前記テーパ孔へ
の嵌入部分の基部位置に脚柱の外面から突出して
テーパ孔の周縁に当接する凸部を設けたことを特
徴とする請求項1記載の椅子。 3 前記ストツパとして、脚柱の前記テーパ孔へ
の嵌入部分の基部位置に凹溝を設け、該凹溝に脚
柱の外面から突出してテーパ孔の周縁に当接する
ストツパリングを嵌装したことを特徴とする請求
項1記載の椅子。 4 座を支持する脚柱の一端を先側が縮径するテ
ーパ面に形成し、該脚柱を脚ベースに穿設したテ
ーパ孔に嵌合して取り付けた椅子において、 前記脚ベースのテーパ孔内に脚柱のテーパ部に
当接する係止リングを一体成形で埋設したことを
特徴とする椅子。[Claims for Utility Model Registration] 1. A chair in which one end of a leg post supporting a seat is formed into a tapered part whose diameter decreases at the tip end, and the leg post is attached by fitting into a tapered hole drilled in a leg base. A chair, characterized in that a stopper is provided on the outer surface of the pedestal, the stopper coming into contact with the periphery of the tapered hole to prevent the pedestal from entering the tapered hole. 2. The chair according to claim 1, wherein the stopper is a convex portion that protrudes from the outer surface of the pedestal and comes into contact with the periphery of the tapered hole at a base position of a portion of the pedestal that fits into the tapered hole. 3. The stopper is characterized in that a concave groove is provided at the base of the portion of the pedestal that fits into the tapered hole, and a stopper ring that protrudes from the outer surface of the pedestal and comes into contact with the periphery of the tapered hole is fitted into the concave groove. The chair according to claim 1. 4. In a chair in which one end of a leg column supporting the seat is formed into a tapered surface whose diameter decreases on the tip side, and the leg column is fitted and attached to a tapered hole drilled in the leg base, in the tapered hole of the leg base. A chair characterized in that a locking ring that comes into contact with a tapered portion of a leg post is integrally molded and embedded therein.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990072565U JP2568105Y2 (en) | 1990-07-06 | 1990-07-06 | Chair |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1990072565U JP2568105Y2 (en) | 1990-07-06 | 1990-07-06 | Chair |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0431544U true JPH0431544U (en) | 1992-03-13 |
JP2568105Y2 JP2568105Y2 (en) | 1998-04-08 |
Family
ID=31610610
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1990072565U Expired - Fee Related JP2568105Y2 (en) | 1990-07-06 | 1990-07-06 | Chair |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2568105Y2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0548748U (en) * | 1991-12-12 | 1993-06-29 | 株式会社イトーキクレビオ | Leg device in chair |
WO2013147293A1 (en) * | 2012-03-26 | 2013-10-03 | 須藤 二三男 | Chair frame structure and manufacturing method thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313605U (en) * | 1976-07-16 | 1978-02-04 | ||
JPS5513605U (en) * | 1978-07-08 | 1980-01-28 | ||
JPS5530341U (en) * | 1978-08-17 | 1980-02-27 |
-
1990
- 1990-07-06 JP JP1990072565U patent/JP2568105Y2/en not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5313605U (en) * | 1976-07-16 | 1978-02-04 | ||
JPS5513605U (en) * | 1978-07-08 | 1980-01-28 | ||
JPS5530341U (en) * | 1978-08-17 | 1980-02-27 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0548748U (en) * | 1991-12-12 | 1993-06-29 | 株式会社イトーキクレビオ | Leg device in chair |
WO2013147293A1 (en) * | 2012-03-26 | 2013-10-03 | 須藤 二三男 | Chair frame structure and manufacturing method thereof |
JP2013198705A (en) * | 2012-03-26 | 2013-10-03 | Sudo Fumio | Chair frame structure and method of producing the same |
Also Published As
Publication number | Publication date |
---|---|
JP2568105Y2 (en) | 1998-04-08 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |