JPS6135416Y2 - - Google Patents

Description

[Detailed Description of the Invention] This invention relates to a dual stapler device, and more particularly to a dual stapler device that can simultaneously staple pieces of paper of various sizes at two appropriate positions.

For example, as an example of a conventional stapler device, a switch lever is provided that is activated when a piece of paper to be bound is inserted, and this switch lever turns on a micro switch, which activates a solenoid, and this force causes a needle drive lever to be activated. Various types of electric staplers have already been provided and are well known in the art, in which the stapler is activated to automatically drive a needle into a piece of paper to staple the piece of paper.

However, when actually binding pieces of paper of various sizes, they are often bound in two places at appropriate intervals. In such cases, conventionally provided electric staplers have the disadvantages of wasting the work of stapling twice, bending or shifting the position of the needle after stapling in two places, and lifting up pieces of paper between the two stapers. , and the inconvenience of finding a suitable spelling position.

Therefore, the purpose of this invention is to eliminate the above-mentioned drawbacks of the conventional technology by providing a ruler that can be adjusted to a predetermined width in accordance with the width of a piece of paper by a simple operation.
The purpose of the present invention is to provide a double stapler device that can easily staple two places at the same time in a single operation by aligning pieces of paper with a ruler and inserting the pieces of paper into a stapler in positions suitable for the size of the paper. do.

Hereinafter, preferred embodiments of the dual stapler device according to this invention will be described in detail with reference to the drawings.

Figures 1 to 3 are for showing the double stapler device of this invention, and as shown,
The double stapler of this invention includes a box-shaped casing main body 2, a pair of electric staplers 4 provided on the casing main body 2 so as to be slidable in the lateral direction,
A ruler 6 provided on the front part 3 of the casing body 2 so as to be adjustable in movement in the lateral direction, and an interlocking mechanism 10 that operates to move the electric stapler 4 and the ruler 6 in conjunction with each other.
It is mainly composed of.

The electric stapler 4 is equipped with a switch lever that is activated when a piece of paper to be bound is inserted, and this switch lever turns on a micro switch that activates a solenoid, and this force activates the needle drive lever to automatically insert the needle. It may be a normal commercially available one that is typed by being stamped into a piece of paper.As shown in FIG. A pair of mating first racks 15 are attached at their outer ends. Accordingly, the electric stapler 4 can be moved laterally toward or away from each other by the first racks 15 by the rotation of the first gear 14. A first gear 14 meshing with each of the first racks 15 is fixed to the lower end of an operating shaft 12 rotatably supported by the casing body 2. The upper end of this operating shaft 12 extends upward through a display plate 18 bent in a U-shape attached to the casing body 2, and an operating knob 17 is attached thereto. Further, a pulley 16 for the timing belt 21 is provided in the middle of the operating shaft 12.

The timing belt 21 has a rotation shaft 22 rotatably supported at the center of the front part 3 of the casing body 2.
It is hung on a pulley 23 fixed in the middle. A second gear 24 is provided at the lower end of the rotating shaft 22 and meshes with a pair of second racks 25, respectively. These second racks 25 are arranged so as to be laterally movable in the front part 3 of the casing body 2, and at the outer end of each second rack 25 there are provided in the front part 3 of the casing body 2. Groove 9
Ruler members 7 forming a ruler 6 are respectively provided so as to be movable along the rulers 6 . Therefore, these ruler members 7 can be laterally moved toward or away from each other by the actuating shaft 12 via the timing belt 21 together with the respective second racks 25, and this movement is linked with the lateral movement of the electric stapler 4. are doing. In addition, the front part 3 of the casing body 2 is designed to indicate the position of the ruler member 7 according to the size of the paper piece.
Appropriate display marks can be provided on the upper plate, and the position of the operating knob 17 can be displayed by the display plate 18 in the same manner as the position of the rotation shaft 12. Further, a switch 8 is provided on the casing body 2 so that the electric stapler 4 can be switched.

In the dual stapler device of this invention constructed as described above, if the operating knob 17 is rotated to match the required display on the display board 18 according to the size of the pieces of paper to be bound, the rotating shaft 12 and The integrated first gear 14 is rotated together with the rotation shaft 12, and both first racks 15 mesh with the first gear 14.
are moved laterally relative to each other, which causes the electric stapler 4 to be moved laterally into position. Moreover, since the pulley 16 is also rotated together with the rotation shaft 12 at this time, the rotation shaft 22 and the second gear 24 are rotated via the timing belt 21 and the pulley 23. The second rack 25 with which it engages is moved laterally, so that the ruler member 7 is set in position.

Once the ruler 6 is set in the predetermined position, turn on the main switch (not shown) and insert the piece of paper into the electric stapler 4 along the ruler 6. The piece of paper will actuate the switch lever of the electric stapler 4 and turn the When the switch is turned on, the solenoid is activated and the needle driving lever is activated, the needle is automatically and instantaneously driven in, and the needle can be stapled in two places at the same time with the required spacing depending on the size of the paper strip. Can be done.

As described above, according to the double stapler device of this invention, the ruler and stapler can be suitably set at the required positions according to the size of the pieces of paper to be bound, and by inserting the pieces of paper, the ruler and stapler can be set in two places at the required interval. It is possible to perform binding instantly, and it is possible to perform binding conveniently without wasting work, bending or shifting the sewing needles, or floating pieces of paper between the sewing needles. It is also possible to use only one stapler if necessary.

Note that the aforementioned pair of electric staplers is not limited to an electric stapler, and even when a manual type stapler is used, the same effect can be achieved.

[Brief explanation of the drawing]

Figures 1 to 3 show the dual stapler device according to this invention, with Figure 1 being a plan view showing the overall configuration, Figure 2 being a front view of Figure 1, and Figure 3 showing the first and second stapler devices.
FIG. 3 is a right side view of the figure. 2: Casing body, 4: Electric stapler, 6
1 is a ruler, 7 is a ruler member, 10 is an interlocking mechanism, 12 is a rotating shaft, 14 is a first gear, 15 is a first rack, 1
6 is a pulley, 17 is an operating knob, 18 is a display board,
21 is a timing belt, 24 is a second gear, 25
is the second rack.

Claims (1)

[Scope of utility model registration request] A pair of staplers 4 are provided on the casing body 2 so as to be movable in a reciprocating manner, a pair of first racks 15 are fixed at one end to the stapler 4 and are movable in a reciprocating manner parallel to each other, and the casing body 2 A ruler member 7 is provided at one end of the ruler member 7.
a pair of second racks 25 which are provided so as to be movable back and forth parallel to each other; a first gear 14 connected to the pair of first racks 15; and a first gear 14 connected to the pair of second racks 25. 2 gears 24
and a belt 21 for interlocking the first and second gears 14 and 24, and an operating knob 17 for rotating either one of the first and second gears 14 and 24, the operating knob 17. A dual stapler device characterized in that each stapler 4 and each ruler member 7 are configured to move back and forth in conjunction with each other by operating a double stapler 17.