JPH0111496Y2 - - Google Patents

Description

[Detailed Description of the Invention] The present invention relates to an improvement of a slip holder in which a slip holding device is fixed to the upper left side of the base plate, and a page holding tool for slips is fixed to the upper right side.

Conventionally, as this type of slip holder, there has been a "paper clipping board" described in Japanese Utility Model Application Publication No. 1988-88013, which was invented by the present inventor, a "paper clipping board" described in Japanese Utility Model Application Publication No. 52-37522, etc. The system shown in Figure 1 has been put into practical use, and with this, it is possible to stably support and fix slips to a clamp provided on the upper left side of the base plate, and to enable the winding operation of slips in the direction with as little loss as possible. By preventing the folded pages from bouncing back and forth using the page presser, smooth and quick slip processing is achieved.

The present invention does not merely improve such a slip holder, but also adds a rotatable page divider for slips that has a kind of bookmark function to the appropriate position of the base plate.
The purpose of this page divider is to prevent excess or deficiency of folded pages to be turned during slip processing operations.

An embodiment of the present invention will be described with reference to the accompanying drawings. 1 is a base plate molded into a rectangular shape from a material such as rubber, synthetic resin, metal, etc., and the side surface shape is high on the rear side. It has a wedge-shaped inclined base plate with a low front side. 2 is a clamping tool for clamping and supporting slips D fixed to the upper left corner of the base plate 1;
The base plate 1 is inclined at an angle of about 45 degrees toward the inner and lower side. This clamping tool 2 includes a convex fixing plate 3 on the lower side with protruding parts 3a formed on both sides of the front part, a swinging plate 4 pivotably mounted on the upper part of the fixing plate 3, and the fixing plate 3. 3, a support shaft 5 inserted into and supported by both side bearings of the swing plate 4, and a compression coil spring 6 wound around the support shaft 5 and biased and supported in a direction to close the front end of the swing plate 4.
It consists of Reference numeral 7 denotes a projecting piece provided on the projecting portion 3a of the fixing plate 3, and this and a fixing piece 8 at the center of the convex portion of the fixing plate 3 fix and support the convex fixing plate 3 on the base plate 1. At the same time, the projecting piece 7 of the projecting portion 3a serves to prevent the slips D clamped onto the clamping tool 2 from swaying. Reference numeral 9 is a page holding device disposed on the upper right side of the clamp holder 2 to prevent the folded pages of slips D from bouncing back. The base end 9b of the wire rod is fixed at the upper central position of the base plate 1 with the fastening piece 10, and the other overhanging portion 9c of the wire rod is It is curved into a hook shape and extends to the left side of the base plate 1. 11 is the base end 9b of the page presser 9
It is an enclosing part that prevents the coil part 9a from swaying, and protrudes from the approximate center of the upper part of the base plate 1 to the right side. Reference numeral 12 denotes a notch recessed in the lower end of the base plate 1, and 13 is a page divider for slips D, which is pivoted on the lower right side of the base plate 1, and is used to fold one wire rod into an L-shape on the side. After forming a curve, the short rod 13a side thereof is inserted through the front surface of the base plate 1 and pivotally supported, and the long rod 13b side whose tip is curved into a hook shape is extended above the base plate 1. The long rod 13b functions as a bookmark to partition the pages of the slips D by swinging and rotating from side to side. In addition, the bent portion 13c between the short rod 13a side and the long rod 13b side of the page divider 13 prevents the downward lateral shift of the right side of the document D when dividing the pages of the document D. It functions to prevent Reference numeral 14 denotes a storage section for the page divider 13 recessed in the right side of the base plate 1;
3 is not used, the page divider 13 is conveniently turned and stored.

Then, open the clamp 2, insert the binding part on the upper left side of the document D into the projections 7 on both sides of the fixing plate 3, close it, and turn the document D with the thumb of your left hand. When the slip processing is interrupted, the page holder 9 is quickly operated to prevent the folded page from bouncing back.
Slip processing is performed by repeating the operations. At that time, the page divider 13 of the present invention is inserted in advance by rotating it so as to divide the required portions of the slips D as shown in FIG. Then, errors in slip processing due to excessive or insufficient winding operations, etc., can be prevented from occurring beforehand, without having to turn more pages than necessary during slip processing, or conversely, causing insufficient winding operations.

The present invention provides a slip holder in which a slip holder is fixed to the upper left side of the base plate and a page holder for slips is fixed to the upper right side of the base plate.
The side surface shape is a wedge-shaped inclined base plate with a high rear side and a low front side, and a notch 1 is provided on the front side of the base plate 1.
2 is recessed, and the clamping tool 2 is supported by a convex fixing plate 3 on the lower side, which has projecting parts 3a on both sides of the front part, and is pivotally mounted on the upper part of the fixing plate 3. A plate 4, of which a projecting piece 7 for keeping the slips D steady is provided on the protruding portion 3a of the fixed plate 3, and a page divider 13 for the slips D is provided on the lower right side of the base plate 1. The partitioning tool 13 is pivotally supported by bending one wire rod into an L-shape on the side and inserting the short rod 13a side from the front part of the base plate 1, The long rod 13b side is extended above the base plate 1 via the bent part 13c, and the long rod 13b can swing and rotate from side to side.
Since the slip holder is formed by recessing the storage section 14 of the page divider 13 on the right side of the slip, the page divider functions as a kind of bookmark, and therefore, it is possible to avoid excessive or insufficient winding operations when processing slips. To prevent such errors from occurring. In particular, when beginners and young children who are learning abacus learn to calculate slips, by interposing the page divider, it is not only useful to improve their skills, but also to make it easier to operate. Brings various effects.

In addition, since the side surface of the base plate is a wedge-shaped inclined base plate that is high on the rear side and low on the front side, it is easy to perform page-turning while reading slips, and the front side of the base plate is Since the notch is recessed in the base plate, the front end of the slip set on the base plate can be easily grasped with fingers and taken out.

In addition, the projecting piece provided on the protruding part of the convex fixed plate on the lower side of the clamping tool prevents the position of the slips supported by the clamping tool from wobbling, making it possible to process slips in a stable state. I'm used to it.

However, the page divider for slips, which is swingably and rotatably mounted on the lower right side of the base plate, is formed by bending one wire rod into an L-shape on the side, and then attaching the short rod side to the base plate. It is inserted through the front part of the board and pivotally supported, and the long rod side extends above the base plate through the bending part, so it not only has the above-mentioned effect, but also supports the bending part. When dividing pages of slips into sections, the right side of the slips is also prevented from shifting downward.

Furthermore, since the storage section for the page divider is recessed in the right side of the base plate, it is easy to store the page divider when it is not in use.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the slip holder, FIG. 2 is a perspective view showing its usage state, and FIG. 3 is a plan view. Code list, D...Slips, 1...Bed plate, 2...Holder, 3...Fixed plate, 4...Swivel plate, 5...Spindle, 6...Compression spring, 7...Protrusion Piece, 8, 10, 1
5...Fixing piece, 9...Page holder, 11...Enclosure, 12...Notch, 13...Page divider, 14...
...Storage department.

Claims (1)

[Scope of utility model registration request] In a slip holder in which a clamping tool 2 for slips D is fixed to the upper left side of the base plate 1, and a page holding tool 9 for slips D is fixed to the upper right side of the base plate 1, the side surface shape of the base plate 1 is such that the rear side is high and the front side is high. The base plate 1 has a wedge-shaped inclined base plate with a low side, a notch 12 is recessed on the front side of the base plate 1, and the clamping tool 2 is a convex base plate on the lower side with protruding parts 3a formed on both sides of the front side. Consisting of a fixed plate 3 and a swinging plate 4 pivoted and biasedly supported on the upper part of the fixed plate 3,
Among them, a projecting piece 7 for steadying the slips D is provided on the protruding portion 3a of the fixed plate 3, and a page divider 13 for the slips D is pivotally mounted on the lower right side of the base plate 1, and the partition is Ingredients 1
3, one wire rod is bent into an L-shape on the side, and the short rod 13a side thereof is inserted through the front part of the base plate 1 and pivotally supported, and the long rod 13b side is bent. Part 13
The long rod 13 extends above the base plate 1 through c.
A slip holder characterized in that b can swing and rotate left and right, and a storage section 14 for the page divider 13 is recessed in the right side of the base plate 1.