JPS6111028Y2 - - Google Patents
Info
- Publication number
- JPS6111028Y2 JPS6111028Y2 JP13661580U JP13661580U JPS6111028Y2 JP S6111028 Y2 JPS6111028 Y2 JP S6111028Y2 JP 13661580 U JP13661580 U JP 13661580U JP 13661580 U JP13661580 U JP 13661580U JP S6111028 Y2 JPS6111028 Y2 JP S6111028Y2
- Authority
- JP
- Japan
- Prior art keywords
- vertical rail
- surface fixing
- support member
- fixing piece
- pieces
- 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.)
- Expired
Links
- 238000005096 rolling process Methods 0.000 description 1
Landscapes
- Clamps And Clips (AREA)
Description
【考案の詳細な説明】
本考案はトラツクタイプ自在平行定規における
縦レール支持部材の取付装置に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a mounting device for a vertical rail support member in a track type universal parallel ruler.
従来から縦レール支持部材は縦レールの下端部
において図板面上或いは下部レール上を転動する
下部ローラを具備し、縦レールの下端部を支持す
る部材とし使用されているが、本考案はその縦レ
ール支持部材を縦レールに着脱自在且つ正確に取
付けることができる取付装置を提供しようとする
ものである。 Conventionally, a vertical rail support member has been equipped with a lower roller that rolls on the drawing surface or the lower rail at the lower end of the vertical rail, and is used as a member to support the lower end of the vertical rail. It is an object of the present invention to provide a mounting device that can removably and accurately attach the vertical rail support member to the vertical rail.
以下図示する実施例により本考案を詳細に説明
すると、第１図において、１は図板、２は図板１
の上縁辺に沿つて固定した横レール、３は横レー
ル２に移動自在に案内されたカーソル板に上端部
を枢支された縦レール、４は縦レール３に沿つて
案内されたヘツド部、５はスケール、６は図板１
の下縁辺に沿つて固定した下部レール、７はその
先端部に下部レール６上を転動する下部ローラ８
を具備する縦レールの支持部材である。 The present invention will be explained in detail with reference to the embodiments shown below. In FIG. 1, 1 is a drawing board; 2 is a drawing board 1;
a horizontal rail fixed along the upper edge; 3 a vertical rail whose upper end is pivotally supported by a cursor board movably guided by the horizontal rail 2; 4 a head part guided along the vertical rail 3; 5 is the scale, 6 is the drawing board 1
A lower rail 7 is fixed along the lower edge of the lower rail 7, and a lower roller 8 rolling on the lower rail 6 is attached to the tip of the lower rail 7.
A support member for a vertical rail comprising:
実施例の場合、縦レール３ははその下面に沿つ
て中空部９を介して相対する係合片１０，１１を
一体に具備していると共に、両係合片１０，１１
の基部壁面１０ａ，１１ａは平行している。前記
支持部材７の基部には前記両係合片１０，１１の
下面に当接する板状の下面固定片１２が一体に固
定してあると共に、その上部には二個の締付ネジ
１３，１４によつて締付自在に上面固定片１５が
取付けてある。上面固定片１５は、その両側辺が
前記両係合片１０，１１の上面に当接すると共
に、その辺縁部が前記基部壁面１０ａ，１１ａに
当接する直線状のストツパ面１６ａと円弧状の滑
り面１６ｂとを対称に具備している。実施例の場
合、前記辺縁部１６ａ，１６ｂは前記二個の締付
ネジ１３，１４の中間点が対称中心Ｏとなるよう
に構成してある。そして、第３図に実線で示すよ
うに支持部材７が縦レールに直交する位置におい
てストツパ面１６ａが基部壁面１０ａ，１１ａに
当接し、矢標Ａ方向に更に回動することを阻止さ
れると共に、対称中心Ｏを中心とする反矢標Ａ方
向への回動は、滑り面１６ｂによつて第３図に一
点鎖線で示すように上面固定片１５が中空部９を
挿通する位置まで許容されるように構成してあ
る。 In the case of the embodiment, the vertical rail 3 is integrally provided with engaging pieces 10 and 11 facing each other via a hollow portion 9 along its lower surface, and both engaging pieces 10 and 11 are integrally provided.
The base wall surfaces 10a and 11a of are parallel to each other. A plate-shaped lower surface fixing piece 12 that comes into contact with the lower surfaces of both the engaging pieces 10 and 11 is integrally fixed to the base of the support member 7, and two tightening screws 13 and 14 are attached to the upper part of the plate-shaped lower surface fixing piece 12. An upper surface fixing piece 15 is attached so as to be freely tightenable. The upper surface fixing piece 15 has both sides thereof in contact with the upper surfaces of the two engaging pieces 10, 11, and its edge portion has an arcuate sliding contact with a linear stopper surface 16a which abuts on the base wall surfaces 10a, 11a. It is provided symmetrically with the surface 16b. In the case of the embodiment, the edge portions 16a and 16b are constructed such that the center of symmetry O is the midpoint between the two tightening screws 13 and 14. As shown by the solid line in FIG. 3, the stopper surface 16a abuts against the base wall surfaces 10a and 11a at a position where the support member 7 is perpendicular to the vertical rail, and is prevented from further rotation in the direction of arrow A. , rotation in the opposite direction of the arrow A about the center of symmetry O is allowed by the sliding surface 16b until the upper surface fixing piece 15 is inserted into the hollow portion 9 as shown by the dashed line in FIG. It is configured so that
従つて、上記の構成において締付ネジ１３，１
４をゆるめた状態で、第３図の一点鎖線の位置で
上面固定片１５を中空部９から挿通せしめ、滑り
面１６ｂ側を係合片１０，１１の上面に係合せし
めて支持部材７全体を矢標Ａ方向に回動すると、
ストツパ面１６ａが両係合片１０，１１の基部壁
面１０ａ，１１ａに当接する位置で停止し、支持
部材７が縦レール３に直交する第３図の実線の状
態になるから、締付ネジ１３，１４を緊締して両
係合片１０，１１を上下面固定片１２，１５で挾
持固定し、支持部材７の縦レール３への固定が完
了する。また逆に、締付ネジ１３，１４をゆるめ
て、反矢標Ａ方向に回動すると、第３図の一点鎖
線の位置で縦レール３から離脱することができる
こととなる。 Therefore, in the above configuration, the tightening screws 13, 1
4 is loosened, insert the upper surface fixing piece 15 through the hollow part 9 at the position indicated by the dashed-dotted line in FIG. When rotating in the direction of arrow A,
Since the stopper surface 16a stops at the position where it comes into contact with the base wall surfaces 10a, 11a of both the engaging pieces 10, 11, and the support member 7 is in the state shown by the solid line in FIG. 3 perpendicular to the vertical rail 3, the tightening screw 13 , 14 are tightened to clamp and fix both the engaging pieces 10, 11 between the upper and lower surface fixing pieces 12, 15, and the fixing of the support member 7 to the vertical rail 3 is completed. Conversely, if the tightening screws 13 and 14 are loosened and rotated in the opposite direction of the arrow A, it will be possible to separate from the vertical rail 3 at the position indicated by the dashed line in FIG.
尚、上、下面固定片１２，１５の間に両者の間
隔を広げる方向に弾圧力を与えるバネ部材を介在
させることも勿論可能である。 Of course, it is also possible to interpose a spring member between the upper and lower fixing pieces 12 and 15, which applies an elastic force in a direction that widens the distance between them.
以上の通り、本考案に係る縦レール支持部材の
取付装置によれば、中空部を介して相対する縦レ
ールの係合片に対し、支持部材を縦レールに固定
する位置において、該支持部材を縦レールに対し
て一方向にのみ往復回動し得るように前記両係合
片を挾持する上、下面固定片を構成し、上面固定
片を前記中空部を介して着脱し得るようになした
構成であるから、支持部材を往復回動するだけで
縦レールに該支持部材を取付又は離脱することが
でき、良く頭初の目的を達成する効果がある。 As described above, according to the vertical rail support member mounting device according to the present invention, the support member is fixed to the vertical rail at the position where the support member is fixed to the vertical rail with respect to the engagement piece of the vertical rail that faces each other through the hollow part. An upper and lower surface fixing piece is configured to sandwich both of the engaging pieces so as to be able to reciprocate in only one direction with respect to the vertical rail, and the upper surface fixing piece can be attached and detached through the hollow part. Because of this structure, the support member can be attached to or detached from the vertical rail simply by rotating the support member back and forth, which is effective in achieving the initial purpose.
第１図は本考案装置の一実施例を示す平面図、
第２図はその要部を示す正面図、第３図はその要
部の作用状態を示す底面図である。
３……縦レール、７……支持部材、１０，１１
……係合片、１２……下面固定片、１３，１４…
…締付ネジ、１５……上面固定片。
FIG. 1 is a plan view showing an embodiment of the device of the present invention;
FIG. 2 is a front view showing the main parts thereof, and FIG. 3 is a bottom view showing the operating state of the main parts. 3... Vertical rail, 7... Support member, 10, 11
...Engaging piece, 12...Lower surface fixing piece, 13, 14...
...Tightening screw, 15...Top surface fixing piece.
Claims (1)
する係合片に対し、縦レールの支持部材の基部に
前記両係合片の下面に当接する下面固定片を一体
に設けると共に、該下面固定片の上部に前記両係
合片の上面に当接する上面固定片を締付自在に設
け、前記両係合片を前記上、下面固定片により挾
持固定することによつて支持部材を縦レールに固
定するようになした取付装置において、前記支持
部材を縦レールに固定する位置において該支持部
材を縦レールに対して一方向にのみ往復回動し得
るように前記上、下面固定片を構成し、該上面固
定片を前記中空部を介して着脱し得るようになし
たことを特徴とするトラツクタイプ自在平行定規
における縦レール支持部材の取付装置。 A lower surface fixing piece is integrally provided at the base of the support member of the vertical rail for each engaging piece that faces each other through a hollow portion provided at the lower end of the vertical rail, and the lower surface of the vertical rail is in contact with the lower surface of both engaging pieces. An upper surface fixing piece is provided on the upper part of the fixed piece so as to be able to be tightened freely and comes into contact with the upper surfaces of both the engaging pieces, and by clamping and fixing both the engaging pieces with the upper and lower surface fixing pieces, the supporting member can be fixed to the vertical rail. In the mounting device, the upper and lower surface fixing pieces are configured such that the supporting member can be reciprocated in only one direction with respect to the vertical rail at a position where the supporting member is fixed to the vertical rail. A mounting device for a vertical rail support member in a track type universal parallel ruler, characterized in that the upper surface fixing piece can be attached and detached through the hollow portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661580U JPS6111028Y2 (en) | 1980-09-25 | 1980-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13661580U JPS6111028Y2 (en) | 1980-09-25 | 1980-09-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5759694U JPS5759694U (en) | 1982-04-08 |
| JPS6111028Y2 true JPS6111028Y2 (en) | 1986-04-08 |
Family
ID=29496720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13661580U Expired JPS6111028Y2 (en) | 1980-09-25 | 1980-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6111028Y2 (en) |
-
1980
- 1980-09-25 JP JP13661580U patent/JPS6111028Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5759694U (en) | 1982-04-08 |
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