JPH0292741U - - Google Patents
Info
- Publication number
- JPH0292741U JPH0292741U JP1989001847U JP184789U JPH0292741U JP H0292741 U JPH0292741 U JP H0292741U JP 1989001847 U JP1989001847 U JP 1989001847U JP 184789 U JP184789 U JP 184789U JP H0292741 U JPH0292741 U JP H0292741U
- Authority
- JP
- Japan
- Prior art keywords
- view
- showing
- cross
- sectional
- shaft
- 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.)
- Pending
Links
- 230000037431 insertion Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47C—CHAIRS; SOFAS; BEDS
- A47C7/00—Parts, details, or accessories of chairs or stools
- A47C7/002—Chair or stool bases
- A47C7/004—Chair or stool bases for chairs or stools with central column, e.g. office chairs
Landscapes
- Legs For Furniture In General (AREA)
- Chair Legs, Seat Parts, And Backrests (AREA)
Description
図は本考案に係るもので、第１図は本案を実施
した椅子の側面図、第２図は一部を断面で示す要
部の斜視図、第３図は第１図Ａ部の縦断面図、第
４図は本考案に於いて管端部を閉塞した状態を示
した縦断面図、第５図は脚アーム先端部を閉塞し
た断面略Ｕ字状とした水平脚に於て本案を実施し
た場合の構造を示した縦断面図、第６図は従来の
キヤスター取付構造を示す縦断面図、第７図は従
来に於て脚アーム先端部を閉塞した断面略逆Ｕ字
状とした水平脚に於ける縦断面図である。
１……脚管、３……通孔、４……取付板、５，
５′……軸孔、６……キヤスター、７……取付軸
、８……止め輪、１０……管端閉塞部、１１……
函状嵌着部材、１２……嵌合部、１３……挿通孔
。
The figures relate to the present invention. Figure 1 is a side view of a chair in which the invention is implemented, Figure 2 is a perspective view of the main part showing a partial cross section, and Figure 3 is a longitudinal section of part A in Figure 1. Figure 4 is a vertical sectional view showing the state in which the tube end is closed in the present invention, and Figure 5 is a vertical sectional view showing the present invention in a horizontal leg with a substantially U-shaped cross section with the tip of the leg arm closed. Fig. 6 is a vertical cross-sectional view showing the structure when implemented, Fig. 6 is a longitudinal cross-sectional view showing the conventional caster mounting structure, and Fig. 7 is a conventional structure in which the tip of the leg arm is closed and the cross section is approximately inverted U-shaped. FIG. 3 is a vertical cross-sectional view of the horizontal leg. 1...Leg pipe, 3...Through hole, 4...Mounting plate, 5,
5'... Shaft hole, 6... Caster, 7... Mounting shaft, 8... Retaining ring, 10... Pipe end closing part, 11...
Box-shaped fitting member, 12...fitting portion, 13...insertion hole.
Claims (1)
孔の下側からキヤスターの取付軸を挿入し、止め
輪にて固定してなる椅子のキヤスター取付装置。 A chair caster mounting device in which a caster mounting shaft is inserted from the bottom of a shaft hole drilled in a mounting plate fixed to the end of a leg arm, and fixed with a retaining ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989001847U JPH0292741U (en) | 1989-01-11 | 1989-01-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989001847U JPH0292741U (en) | 1989-01-11 | 1989-01-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0292741U true JPH0292741U (en) | 1990-07-24 |
Family
ID=31202093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989001847U Pending JPH0292741U (en) | 1989-01-11 | 1989-01-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0292741U (en) |
-
1989
- 1989-01-11 JP JP1989001847U patent/JPH0292741U/ja active Pending