JPH02139773U - - Google Patents

Info

Publication number
JPH02139773U
JPH02139773U JP4920289U JP4920289U JPH02139773U JP H02139773 U JPH02139773 U JP H02139773U JP 4920289 U JP4920289 U JP 4920289U JP 4920289 U JP4920289 U JP 4920289U JP H02139773 U JPH02139773 U JP H02139773U
Authority
JP
Japan
Prior art keywords
hole
nail
plate
spring
main arm
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
JP4920289U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4920289U priority Critical patent/JPH02139773U/ja
Publication of JPH02139773U publication Critical patent/JPH02139773U/ja
Pending legal-status Critical Current

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  • Tables And Desks Characterized By Structural Shape (AREA)

Description

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

番号 名称 9……書物もたれ板、10……紙
面押え板、11……φ3ボルト、12……紙面押
え用バネ、13……φ3ボルトの頭、14……水
平主腕、15……φ3の穴、16……φ3ナツト
、17……書物台、20……思案点用バネ、21
……バネ収納板、22……斜面最高部(エツジ)
、23……レバー、24……φ3の穴、25……
厚み板、26……ストツパーボルト、27……φ
3のタツプ穴、28……φ3の穴、29……レバ
ー取り付け板、30……バネの収納穴、66……
思案点、80……支持垂直面回転板、31……水
平主腕取付回転板、32……ネール上蓋、33…
…ストツパー溝、34……φ3の穴、35……水
平主腕取付けφ3の穴、36………シルクハツト
ネール、37……くり抜き空間、38……ネール
板、50……φ3の穴、51……φ3の穴、52
……取付支持板。 第3図右下の図はネール36をはめる穴の中心
位置の概略図ですが、同一円周上を等分するので
なく、一定半径差の同心円と斜線との交点をネー
ルの鍔が接触しない限りでその穴の中心としてい
る事を示しています。この事によつてネール36
の中心間の中心に対する中心角を小さくできます
。第4図上方の図では製図上の煩作より同一円周
上にネール36書いていますが実際は第3図右下
のように加工しています。
Number Name 9...Book leaning plate, 10...Paper press plate, 11...φ3 bolt, 12...Paper presser spring, 13...φ3 bolt head, 14...Horizontal main arm, 15...φ3 Hole, 16...φ3 nut, 17...Book stand, 20...Spring for thought point, 21
...Spring storage board, 22...Top part of slope (edge)
, 23...Lever, 24...φ3 hole, 25...
Thick plate, 26...stopper bolt, 27...φ
3 tap hole, 28...φ3 hole, 29...Lever mounting plate, 30...Spring storage hole, 66...
Consideration point, 80...Support vertical plane rotating plate, 31...Horizontal main arm mounting rotating plate, 32...Nail upper cover, 33...
...stopper groove, 34...φ3 hole, 35...horizontal main arm attachment φ3 hole, 36...silk hat nail, 37...hollowed space, 38...nail plate, 50...φ3 hole, 51 ...φ3 hole, 52
...Mounting support plate. The figure at the bottom right of Figure 3 is a schematic diagram of the center position of the hole into which the nail 36 is fitted, but instead of dividing the same circumference equally, the collar of the nail does not touch the intersection of concentric circles with a certain radius difference and the diagonal line. As far as it goes, it shows that the hole is centered. Because of this, Nehru 36
The center angle between the centers of can be reduced. In the upper part of Figure 4, 36 nails are drawn on the same circumference due to the complexity of the drawing, but in reality they are processed as shown in the lower right of Figure 3.

補正 平1.5.6 考案の名称を次のように補正する。 考案の名称 書見台上の書物の紙面押え装置 実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。
Amendment 1.5.6 Hei 1. The name of the invention is amended as follows. Title of the invention: Device for holding down the paper of a book on a lectern The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.

【実用新案登録請求の範囲】 バネが紙面押え板を介して、いろいろな厚さの
資料面を押さえた状態を保持、解除する易しい装
置。
[Claims for Utility Model Registration] An easy device for holding and releasing the state in which a spring presses material surfaces of various thicknesses via a paper surface pressing plate.

【図面の簡単な説明】 第1,2図は全体の正面、側面図です。第3図
は装置全体の等角図です。但しネール板38にシ
ルクハツトネール36が貫通する穴を記入してい
ませんでしたので、第8図のように追加します。
第4図は第3図の投影図です。第5図は思案点用
バネ20、シルクハツトネール36、レバー23
、ネール上蓋32、ネール板38の相互関係図面
です。第6図は水平主腕14と紙面押え装置全体
の投影図です。第7図はシルクハツトネール36
と動じ動作をする板71を納めた投影図です。 番号 名称 9……書物もたれ板、10……紙
面押え板、11……φ3ボルト、12……紙面押
え用バネ、13……φ3ボルトの頭、14……水
平主腕、15……φ3の穴、16……φ3ナツト
、17……書物台、20……思案点用バネ、21
……バネ収納板、22……斜面最高部(エツジ)
、23……レバー、24……φ3の穴、25……
厚み板、26……ストツパーボルト、27……φ
3のタツプ穴、28……φ3の穴、29……レバ
ー取り付け板、30……バネの収納穴、66……
思案点、80……支持垂直面回転板、31……水
平主腕取付回転板、32……ネール上蓋、33…
…ストツパー溝、34……φ3の穴、35……水
平主腕取付けφ3の穴、36………シルクハツト
ネール、37……くり抜き空間、38……ネール
板、50……φ3の穴、51……φ3の穴、52
……取付支持板、70……φ3の穴、71……板
、72…上部。 第3図右下の図はネール36をはめる穴の中心
位置の概略図ですが、同一円周上を等分するので
はなく、一定半径差の同心円と斜線との交点をネ
ールの鍔が接触しない限りでその穴の中心として
いる事を示しています。この事によつてネール3
6の中心間の中心に対する中心角を小さくできま
す。第4図上方の図では製図上の煩作より同一円
周上にネール36を書いていますが実際は第3図
右下のように加工しています。
[Brief explanation of the drawings] Figures 1 and 2 are the front and side views of the entire unit. Figure 3 is an isometric view of the entire device. However, I did not mark the hole that the silk hat nail 36 passes through on the nail plate 38, so I will add it as shown in Figure 8.
Figure 4 is a projection of Figure 3. Figure 5 shows the thought point spring 20, silk hat nail 36, and lever 23.
This is a drawing of the mutual relationship between the nail top cover 32 and the nail plate 38. Figure 6 is a projected view of the horizontal main arm 14 and the entire paper holding device. Figure 7 is silk hat nail 36
This is a projection view showing the plate 71 that moves and moves. Number Name 9...Book leaning plate, 10...Paper press plate, 11...φ3 bolt, 12...Paper presser spring, 13...φ3 bolt head, 14...Horizontal main arm, 15...φ3 Hole, 16...φ3 nut, 17...Book stand, 20...Spring for thought point, 21
...Spring storage board, 22...Top part of slope (edge)
, 23...Lever, 24...φ3 hole, 25...
Thick plate, 26...stopper bolt, 27...φ
3 tap hole, 28...φ3 hole, 29...Lever mounting plate, 30...Spring storage hole, 66...
Consideration point, 80...Support vertical plane rotating plate, 31...Horizontal main arm mounting rotating plate, 32...Nail upper cover, 33...
...stopper groove, 34...φ3 hole, 35...horizontal main arm attachment φ3 hole, 36...silk hat nail, 37...hollowed space, 38...nail plate, 50...φ3 hole, 51 ...φ3 hole, 52
...Mounting support plate, 70...φ3 hole, 71...Plate, 72...Top. The figure at the bottom right of Figure 3 is a schematic diagram of the center position of the hole into which the nail 36 is fitted, but rather than dividing the same circumference equally, the collar of the nail touches the intersection of concentric circles with a certain radius difference and the diagonal line. As long as it doesn't show that the hole is centered. By this, Neel 3
You can reduce the center angle between the centers of 6. In the upper part of Figure 4, the nail 36 is drawn on the same circumference due to the cumbersome nature of the drawing, but it is actually machined as shown in the lower right of Figure 3.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] バネとシルクハツトネールの落下による位置決
めで、書物の紙面を定圧力で押え、且つその状態
を解除する装置。
A device that presses the paper surface of a book with a constant pressure and releases it by positioning by falling springs and silk hat nails.
JP4920289U 1989-04-25 1989-04-25 Pending JPH02139773U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4920289U JPH02139773U (en) 1989-04-25 1989-04-25

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4920289U JPH02139773U (en) 1989-04-25 1989-04-25

Publications (1)

Publication Number Publication Date
JPH02139773U true JPH02139773U (en) 1990-11-21

Family

ID=31566690

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4920289U Pending JPH02139773U (en) 1989-04-25 1989-04-25

Country Status (1)

Country Link
JP (1) JPH02139773U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712041B2 (en) * 1976-04-15 1982-03-09

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5712041B2 (en) * 1976-04-15 1982-03-09

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