JPH0245031U - - Google Patents
Info
- Publication number
- JPH0245031U JPH0245031U JP12318788U JP12318788U JPH0245031U JP H0245031 U JPH0245031 U JP H0245031U JP 12318788 U JP12318788 U JP 12318788U JP 12318788 U JP12318788 U JP 12318788U JP H0245031 U JPH0245031 U JP H0245031U
- Authority
- JP
- Japan
- Prior art keywords
- machine frame
- telescoping mechanism
- base
- page holder
- frame
- 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
- 230000008602 contraction Effects 0.000 description 1
Landscapes
- Tables And Desks Characterized By Structural Shape (AREA)
Description
第１図はこの考案の立面図であつて機枠の一部
を切除省略して示し、第２図は同平面図、第３図
は全形の平面図、第４図は書見具をスタンドアー
ムに懸架状に取り付けて適用する病床用ブツクス
タンドの実施態様を示す斜視図、第５図は機枠の
伸縮機構の一実施例を示す平面図であつて機枠の
一部を切除省略して示し、第６図は第５図のＡ―
Ａ線における詳細横断面図、第７図は機枠の伸縮
機構の他の実施例を示す平面図であつて機枠の一
部を切除省略して示し、第８図は第７図のＢ矢か
らみた詳細部分立面図である。なお、図中仮想線
により示す部分において、ｂは繙読対象とする書
物の見開き状紙面の配置状態、Ｗは書物の版型寸
法において特に見開き状紙面全幅の見かけの寸法
、ｈは天、ｈ′は天開き、ｆは地、ｆ′は罫下ま
たは地開き、ｓは小口または前小口、ｓ′は小口
開き、ｔないしｔ′は両側の小口厚さを表わす。
図中主要部分の符号および名称はつぎの通りで
ある。１……機枠、１ａ……伸縮機構、１０……
桿状案内枠、１１……桿状スライダ、１２ないし
１３……伸縮やつとこ、２……頁押え具、６……
スタンドアーム、８……支枠、９……地受け板。
Figure 1 is an elevational view of this device, with a part of the machine frame removed, Figure 2 is a plan view of the same, Figure 3 is a plan view of the entire structure, and Figure 4 is a bookmarker. FIG. 5 is a perspective view showing an embodiment of a book stand for a hospital bed, which is applied by being attached to a stand arm in a suspended manner. FIG. The illustration is omitted, and Fig. 6 shows A- in Fig. 5.
7 is a plan view showing another embodiment of the telescoping mechanism of the machine frame, with a part of the machine frame removed, and FIG. 8 is a detailed cross-sectional view taken along line A. FIG. 2 is a detailed partial elevation view from the arrow. In addition, in the part indicated by the imaginary line in the figure, b is the arrangement state of the double-page spread of the book to be read, W is the apparent size of the full width of the double-page spread in the book size, h is the top, and h is the apparent size of the double-page spread. ' is the opening at the top, f is the ground, f' is the bottom or opening at the bottom, s is the edge or front edge, s' is the opening at the edge, and t or t' is the thickness of the edges on both sides. The symbols and names of the main parts in the figure are as follows. 1... Machine frame, 1a... Telescopic mechanism, 10...
Rod-shaped guide frame, 11...rod-shaped slider, 12 or 13...extension/contraction lever, 2...page presser, 6...
Stand arm, 8... support frame, 9... ground support plate.
Claims (1)
さえ具の支端側を枢着して成り、同伸縮機構によ
り機枠幅を適宜に変更して設定すると共に同頁押
え具を機枠に枢着するとき、同機枠に対して頁押
さえ具の板面の取り付け角度を適宜に設定可能に
することを特徴とする書見具。 ２ 基部において定置または固設可能なスタンド
アームの端部に支枠の基部を枢着し、同支枠の端
部に対象書物の地を支承するための受け板を横架
し、同支枠中途を伸縮機構を有する機枠に取り付
けた請求項１記載の書見具。[Claims for Utility Model Registration] 1. The support end side of a plate-shaped page holder is pivoted near both ends of a machine frame having a telescoping mechanism, and the width of the machine frame is appropriately changed and set by the telescoping mechanism. Also, when the page holder is pivotally attached to the machine frame, the mounting angle of the plate surface of the page holder with respect to the machine frame can be set appropriately. 2. The base of the supporting frame is pivotally attached to the end of a stand arm that can be fixed or fixed at the base, and a receiving plate for supporting the base of the target book is horizontally mounted on the end of the supporting frame. 2. The book reading tool according to claim 1, wherein the midway portion is attached to a machine frame having a telescoping mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12318788U JPH0245031U (en) | 1988-09-20 | 1988-09-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12318788U JPH0245031U (en) | 1988-09-20 | 1988-09-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245031U true JPH0245031U (en) | 1990-03-28 |
Family
ID=31371809
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12318788U Pending JPH0245031U (en) | 1988-09-20 | 1988-09-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245031U (en) |
-
1988
- 1988-09-20 JP JP12318788U patent/JPH0245031U/ja active Pending
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