JPS59110205U - Mounting structure of casters on blackboard legs - Google Patents

Mounting structure of casters on blackboard legs

Info

Publication number
JPS59110205U
JPS59110205U JP185583U JP185583U JPS59110205U JP S59110205 U JPS59110205 U JP S59110205U JP 185583 U JP185583 U JP 185583U JP 185583 U JP185583 U JP 185583U JP S59110205 U JPS59110205 U JP S59110205U
Authority
JP
Japan
Prior art keywords
round hole
blackboard
casters
mounting structure
legs
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
Application number
JP185583U
Other languages
Japanese (ja)
Inventor
一色　忠成
Original Assignee
一色興業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 一色興業株式会社 filed Critical 一色興業株式会社
Priority to JP185583U priority Critical patent/JPS59110205U/en
Publication of JPS59110205U publication Critical patent/JPS59110205U/en
Pending legal-status Critical Current

Links

Landscapes

  • Drawing Aids And Blackboards (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案の実施例を示し、第１図は黒板の斜視図、
第２図は要部の側面図、第３図はその断面図、第４図は
一部を分解して示す斜視図である。 １・・・開口、Ａ・・・脚台、２・・・下面、３・・・
外方丸孔、４・・・端面、Ｂ・・・キャップ、５・・・
下面、６・・・内方丸孔、Ｃ・・・ポツプナツト、Ｄ・
・・キャスター、７・・・ねじ軸。The drawings show an embodiment of the present invention, and FIG. 1 is a perspective view of a blackboard;
FIG. 2 is a side view of the main part, FIG. 3 is a sectional view thereof, and FIG. 4 is a partially exploded perspective view. 1... Opening, A... Leg stand, 2... Bottom surface, 3...
Outer round hole, 4... end face, B... cap, 5...
Lower surface, 6...Inner round hole, C...Popnut, D.
...Caster, 7...Screw shaft.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 端部を開口する中空管形脚台の端部側下面に外方丸孔を
形成し、端面を閉塞して前記開口から脚台の端部内方に
嵌合できる管状の合成樹脂製キャップの下面には前記外
方丸孔に対応する内方丸孔を形成し、両丸孔に嵌合する
ポツプナツトを外方丸孔に加締め、該ポツプナツトにキ
ャスターのねじ軸を螺合して組付は構成したことを特徴
とする黒板膜におけるキャスターの取付構造。A tubular synthetic resin cap is provided, in which an outer round hole is formed on the lower surface of the end side of a hollow tubular leg base with an open end, the end face is closed, and the cap can be fitted inside the end of the leg base from the opening. An inner round hole corresponding to the outer round hole is formed on the lower surface, a pop nut that fits into both round holes is crimped into the outer round hole, and the threaded shaft of the caster is screwed into the pop nut to assemble. is a mounting structure for casters in a blackboard membrane, characterized in that it is configured.
JP185583U 1983-01-10 1983-01-10 Mounting structure of casters on blackboard legs Pending JPS59110205U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP185583U JPS59110205U (en) 1983-01-10 1983-01-10 Mounting structure of casters on blackboard legs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP185583U JPS59110205U (en) 1983-01-10 1983-01-10 Mounting structure of casters on blackboard legs

Publications (1)

Publication Number Publication Date
JPS59110205U true JPS59110205U (en) 1984-07-25

Family

ID=30133559

Family Applications (1)

Application Number Title Priority Date Filing Date
JP185583U Pending JPS59110205U (en) 1983-01-10 1983-01-10 Mounting structure of casters on blackboard legs

Country Status (1)

Country Link
JP (1) JPS59110205U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812304U (en) * 1971-06-24 1973-02-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4812304U (en) * 1971-06-24 1973-02-10

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