JPS5820864B2 - form connector - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a tool for easily piecing together one-part continuous forms primarily used in computer printouts.

The form shown in FIG. 1 used for computer printing is often cut at perforations M during use without printing.

Discarding the paper as it is would be a waste of paper, so in the past, the cut surfaces of the paper were brought together by a sewing machine and then joined together using tape such as sellotape or acetate tape.

However, when they are joined with tape. If there is no longer a perforation in the seamed area and you need to cut it again at that point, you will not be able to do it by hand.
The drawback was that it required the use of scissors.

Therefore, in order to overcome these drawbacks, the present inventors have completed the present invention by discovering that a splicer with a specific structure and a tape holder can be used in combination.

That is, the purpose of the present invention is to seam with tape.

Moreover, it is important to provide a tool that can easily cut the seamed parts by hand.

The following details 1 according to an embodiment of the present invention shown in the drawings.
I will explain this.

1 is 1 in the center, 1 in the longitudinal direction, 1 to 3 in depth, 8 in width, 0.
The base is provided with a narrow groove 2 of about 5 to 1.5 mm, and two restraining plates 44 are attached to both sides of the narrow groove 2 (in the longitudinal direction) with a gap 3 in between.

One end of the holding plate 4 in the longitudinal direction is a supporting plate of 5°5.
The support plate 5 is supported by bearings 6t provided on the base 1t so as to be openable and closable.

A notch 7 is provided on the lower side of the support plate 5, and this notch T
A U-shaped leaf spring 8 is inserted into the opening, and urges the holding plate 4 in the opening direction (in the direction of arrow P in FIG. 4).

At the opposite end of the base 1 from the bearing 6 is a pair of retaining plate locking tools 9.
In this embodiment, the locking tool 9 is biased in the locking direction (arrow Q in FIG. 4) by a coil spring 11 fitted to the shaft 10. There is.

Of the ends in the transverse direction of the restraining plate 4, the center side facing the narrow groove 2 is bent upward, so that a tape holder 11, which will be described later, can be easily slid along the gap 3. There is.

Also, there are two rows of protrusions 12 on one side of the base 1.
The gap between each row (the length l in FIG. 1) is the same as the distance between the rows of the locking holes 14 at both ends of the form 13 (the length l in FIG. 1). equal to l').

Also, the distance between the adjacent projections 12 (length S in FIG. 1) is the distance between the locking holes 14 of the form 13 (length S' in FIG. 7). (This is equally formed.

A small hole 15 is bored in the holding plate 4t at the same position as the projection 12 so that the holding plate 4t comes into close contact with the base 11 when it is closed, and when it is closed, the projection 12 is inserted through the small hole 151.

As a tape holder used in combination with a splicer having such a structure, there is a tape holder as shown in FIG.

In the figure, reference numeral 11 denotes a tape holder that stores the tape 16, the guide roller 11, and the perforation roller 18 having disc-shaped serrations.
The slit 20 rotates around the provided core 19.
It is guided by guide rollers 11 and pulled out.

Note that the perforation roller 18 is configured such that the roller 18 slightly protrudes to the outside of the tape holder 11.

Next, to explain how to use the above embodiment, the square locking tool 9
Remove from the holding plate 4 and open the holding plate 4.

Next, place the forms 13 to be joined on the left and right sides of the narrow groove 2 on the base 1, and fit the protrusions 12 into the locking holes 14 of the flea forms 13.

After that, the holding plate 4 is closed again, and the form 13 is held down by the holding plate 4.
While pinching between the and base 1, fasten the restraining plate 4 with the locking tool 9.

Next, pull out the tape 16 from the tape holder 11,
While bonding the left and right forms 13, 13 of the narrow groove 2,
The gap between the gaps 3 between the restraining plates 13 and 13 is
Press the perforation roller 18 and let it pass as shown in Fig. 1.8.

Then, the tape 16 is first pressed near the seam of the forms 13 and 13 by the guide roller 17, and the primary single perforation roller 18 rotates while the tape 161 is biting into the narrow groove 2I, and the form 13 and the seam of the forms 13 and 13 are directed. Make a perforation in the pasted tape 16 exactly at the seam.

In this way, from end to end in the longitudinal direction of the base 1, arrow A in FIG.
After passing through the tape holder 11, cut the tape 16 and remove the fasteners 9, 9.

The holding plates 4, 4 are opened and the spliced form 13 is extended.

The thus obtained foam 13 is pasted together with tape 16, and has perforations N at the joints, making it convenient to separate it with one hand.

The present invention provides a narrow groove extending one length in one direction at the center of the base.

Two retaining plates that can be opened and closed on both sides of the narrow groove are pivotally supported at one end of the base, and a gap is formed along the narrow groove between the two retaining plates. Add one plate stopper to one end of the base on the opposite side, provide two rows of protrusions perpendicular to the narrow grooves at the same intervals as the locking holes on the base, and The holding plate 1 is a form splicer having a small hole through which the projection is inserted.

While moving along the gap formed between the holding plates of the form splicer and connecting the forms arrayed on the base with tape, There is a form connector characterized in that it is formed by combining a connecting tape for making perforations in positions facing the grooves and a tape holder housing a perforation roller having serrations.

Therefore, the cut forms can be easily spliced together using one piece of tape, and even if one piece of tape is pasted, there will be a perforation along with the form at the same position, allowing the pieces to be spliced together. It has the effect of being able to easily pull it apart even after it has been removed.

Of course, there is no limit to the size of the form that can be used in the present invention, and the width is 103 mm or less.

A case where printing is performed by a machine other than a computer is also applicable, and the present invention encompasses such a case as well.

[Brief explanation of the drawing]

FIG. 1 is a perspective view showing an example of a form, and FIG. 2 is a perspective view showing an example of a form splicer. FIG. 3 is a side view of the same, FIG. 4 is a front view, and FIG. 5 is a perspective view showing a state in which the form of the first embodiment of the present invention is being held.
FIG. 6 is a front view showing an example of a tape holder, and FIG. 1 is a plan view showing an embodiment of the present invention, in which a tape is stuck between the foam. FIG. 8 shows a sectional view of the same. 1...Base, 2...Small groove, 3...
... Gap, 4... Holding plate, 9... Holding plate body stopper, 11... Tape halter, i'l
...Protrusion, 13...Form, 14.
...Locking hole, 15...Small hole, 16...
···tape. 18... Perforation roller.

Claims (1)

[Claims] 1. A narrow groove extending f in one direction is provided at the center of the base, and two restraining plates that can be opened and closed on both sides of the narrow groove are pivotally supported at one end of the base, and a narrow groove 1 is formed between the restraining plates. Create a gap along this line, add one plate locking tool to one end of the base opposite to the side to be pivoted, and insert two rows of protrusions at the same spacing as the locking holes on the base. A foam splicer is provided in which a small hole is formed through which the projection is inserted, and a gap 1 between the restraining plates of the foam splicer is provided.
In order to make a perforation at a position opposite to the narrow groove while moving along the gap and connecting the forms arranged on the base with tape while the formed gap is fitted together. 1. A form connector comprising a tape holder housing a connecting tape and a perforation roller having serrations.