JPS60145851U - Writing stand support device for chairs equipped with writing stand fixing mechanism - Google Patents
Writing stand support device for chairs equipped with writing stand fixing mechanismInfo
- Publication number
- JPS60145851U JPS60145851U JP3222484U JP3222484U JPS60145851U JP S60145851 U JPS60145851 U JP S60145851U JP 3222484 U JP3222484 U JP 3222484U JP 3222484 U JP3222484 U JP 3222484U JP S60145851 U JPS60145851 U JP S60145851U
- Authority
- JP
- Japan
- Prior art keywords
- hole
- movable member
- writing
- writing stand
- fixing mechanism
- 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
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
- A47C7/62—Accessories for chairs
- A47C7/68—Arm-rest tables ; or back-rest tables
- A47C7/70—Arm-rest tables ; or back-rest tables of foldable type
Landscapes
- Chair Legs, Seat Parts, And Backrests (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
′第１図はこの考案装置を設置した椅子の全体側面図、
第２図ａは可動部材が全量前進した際の側面図、第２図
すは可動部材の底部溝内に収嵌する係止開放部材の斜視
図、−第３図は第２図ａのＡ−Ａ線の縦断面図、第４図
は可動部材の前端における中継部材と関係要部の直立態
様を示す斜視図、−第５図は同縦断面図、第６図は支承
部材と筆記台 ゛支持金具を規定方向へ水平度に倒し
た斜視図、第７図は同縦断面図、第８図は支承部材の斜
視図である。
１・・・・・・可動部材、２・・・・・・係止開放部材
、５・・・・・・中継部材、−６・・・・・・支承部材
、７・・・・・・筆記台支持金Ｌ ５１１ａ＠１１＠１
１フランジ付ビンナツト、１０・・・・・・フランジ付
ネジ、１１．１２・・・・・・二股片、１１ｂ・・・・
・・ −切欠き、５１・・・・・・基幹孔、６１・・・
・・・ビン孔、６２・・・・・・スライドピン、６４・
・・・・・切欠部、７１・・・・・・溝、７２・・・・
・・ネジ孔、９１・・・・・・ストッパーボルト、９２
・・・・・・位置決めナツト、Ｅ・・・・・・肘、Ｔ・
・・・・・ 。
筆記台。'Figure 1 is an overall side view of the chair equipped with this invented device.
Fig. 2a is a side view when the movable member is fully advanced; Fig. 2 is a perspective view of the locking and releasing member fitted in the bottom groove of the movable member; - Fig. 3 is A of Fig. 2a; - A longitudinal sectional view taken along line A; Fig. 4 is a perspective view showing the upright state of the relay member and related main parts at the front end of the movable member; - Fig. 5 is a longitudinal sectional view of the same; Fig. 6 is the support member and writing stand. Fig. 7 is a longitudinal sectional view of the support metal fitting horizontally in the prescribed direction, and Fig. 8 is a perspective view of the support member. 1...Movable member, 2...Locking/release member, 5...Relay member, -6...Supporting member, 7... Writing stand support L 511a@11@1
1 Bottle nut with flange, 10...screw with flange, 11.12...bifurcated piece, 11b...
... - Notch, 51... Main hole, 61...
... Bottle hole, 62 ... Slide pin, 64.
...Notch, 71...Groove, 72...
...Screw hole, 91...Stopper bolt, 92
...Positioning nut, E...Elbow, T.
..... writing table.
Claims (1)
を螺合させる二股片を突設して一方二股片の最上部中央
帯に切欠きを設けた可動部材と、上部縦面に前記のピン
ナツトに嵌合する基幹孔を貫設し上部縦面下にはコ字形
開設体を形成した中継部材と、基端凸部にビン孔を貫設
し先端には上記のビン孔に平行するようにスライドピン
を一体挿通するとともに該先端の中央には上記スライド
ピンの露出が可能な切欠部を形出した支承部材と、Ｕ字
形枠部の内側両側に溝を形成し該溝に直交する枠部には
ネジ孔を設けて該ネジ孔にストッパーボルトを螺挿しか
つ該ボルトの先端突出量を位置決めナツトの螺旋により
調整可能にした筆記台支持金具とからなることを特徴と
する筆記台固定機構を備えた椅子用筆記音装置。At the front end of the frame, attach a flanged pin nut and a flanged screw 1.
A movable member has a movable member with a protruding bifurcated piece to be screwed together, and a notch provided in the uppermost central band of the bifurcated piece, and a base hole that fits into the above-mentioned pin nut is penetrated through the upper vertical surface of the movable member, and The relay member has a U-shaped opening, a bottle hole is formed through the proximal convex part, and a slide pin is integrally inserted into the tip parallel to the bottle hole, and the center of the tip has the above-mentioned hole. A supporting member is formed with a notch that allows the slide pin to be exposed, and grooves are formed on both sides of the inside of the U-shaped frame, and a screw hole is provided in the frame perpendicular to the groove, and a stopper bolt is inserted into the screw hole. A writing sound device for a chair equipped with a writing table fixing mechanism, comprising a writing table support metal fitting which is threaded and whose tip protrusion amount can be adjusted by the spiral of a positioning nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222484U JPS60145851U (en) | 1984-03-06 | 1984-03-06 | Writing stand support device for chairs equipped with writing stand fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3222484U JPS60145851U (en) | 1984-03-06 | 1984-03-06 | Writing stand support device for chairs equipped with writing stand fixing mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60145851U true JPS60145851U (en) | 1985-09-27 |
| JPS6337891Y2 JPS6337891Y2 (en) | 1988-10-06 |
Family
ID=30533542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3222484U Granted JPS60145851U (en) | 1984-03-06 | 1984-03-06 | Writing stand support device for chairs equipped with writing stand fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60145851U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020529A (en) * | 2013-07-18 | 2015-02-02 | トヨタ紡織株式会社 | Table mobile device for vehicle seat |
| JP2015020525A (en) * | 2013-07-18 | 2015-02-02 | トヨタ紡織株式会社 | Table mobile device for vehicle seat |
-
1984
- 1984-03-06 JP JP3222484U patent/JPS60145851U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015020529A (en) * | 2013-07-18 | 2015-02-02 | トヨタ紡織株式会社 | Table mobile device for vehicle seat |
| JP2015020525A (en) * | 2013-07-18 | 2015-02-02 | トヨタ紡織株式会社 | Table mobile device for vehicle seat |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6337891Y2 (en) | 1988-10-06 |
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