KR200293603Y1 - Punching device for stationary - Google Patents

Abstract

The present invention provides a document support flat surface 22 having a perforated blade receiving opening thereon and at least two document support portions 20 in which a space for cutting a piece of document cut off is formed, and at least two cylindrical forms. And at least two pressing means 10 capable of pressing the punching edges toward the document support 20, and a space spacing adjusting means 15 for adjusting the spacing between the punching edges. 10 consists of a pressing member 12 to which each perforated blade is attached, and at least two pairs of plate members 14a and 14b attached upright to the document support 20, each pair of plate members being the pressing member 12 And a fixing member 14 hingedly coupled to the pressing member, and an elastic member for elastically fixing the pressing member 12 and the fixing member 14. The document support is supported at the bottom of the document support 20 A rubber cover 24 for sealing the inner space of the 20 is detachably installed, and the rubber cover 24 is provided with notches 25 for adjusting the space spacing in front and rear of the rubber cover 24. On the flat surface 22 of the support portion 20, the scale display portion 26 for reading the depth of the document inserted into the document insertion space 16 between the document support portion 20 and the fixing member 14 ) Is provided.

Description

Stationary punching equipment {PUNCHING DEVICE FOR STATIONARY}

The present invention relates to a puncturing apparatus for stationery, and more particularly, a stationery configured to be able to easily adjust the spacing of the puncturing apparatus evenly at the same interval as the spacing of the punctured paper sheets evenly. It relates to a drilling device for the dragon.

In general, the storage documents are stored and used in the binder.

Although there are various ways of storing the documents in the binder, in particular, the method of binding the documents to the binder with elastic fasteners and storing the documents in a ring binder having at least two circular rings. The method is mainly used.

At this time, in order to bind the paper sheet to the elastic fastener or the circular ring, at least two drilling holes should be formed near the side end or the top of the paper sheet. For this purpose, a punching device having at least two cylindrical drilling blades is essential. It is used.

The punching device 1 which is generally used at present is, as shown in FIG. 1, at least two cylindrical drilling blades, a pressing means 10 for pressing the drilling blades downward, and the pressing means 10. It consists of a document support 20 disposed below.

Here, the pressing means 10, the pressing member 12 is fixed to each of the punching blades, so that each of the punching blades downward, the fixing member hingedly coupled to the pressing member 12 14 and an elastic member for elastically fixing the pressing member 12 and the fixing member 14.

In addition, the document support part 20 is attached to the fixing member with a part of the document insertion space 16 into which the document is inserted, and further, the flat upper surface ( 22, a rubber cover 24 is detachably installed at a lower end thereof, and a space for accommodating pieces cut by the drilling operation is formed at an inner side thereof.

In addition, each of the pressing members 12 is formed with a guide groove (15b) that can be inserted into the hole interval adjustment bar (15a) engraved graduation.

The punching device 1 is to be able to adjust the punching interval by the adjustment of the punching gap adjusting bar (15a).

However, when the conventional punching device 1 is used in an office that frequently binds documents to a large number of filings with different spacings, the puncturing interval is measured after measuring the fidelity of each filing with a ruler. If you adjust the adjustment bar (15a) or visually judged the puncturing interval adjustment bar (15a) to be used, and if you determine the puncturing interval with the naked eye and then adjust the puncturing interval, the position and puncture spacing of the holes Inconsistent, there was a problem that the documents are not uniformly bound, and when using a ruler, there is a problem that the trouble of using a ruler is added.

In addition, the conventional punching device 1 is impossible to uniformly adjust the insertion depth of the paper, that is, the distance from the upper end and side end of the paper to the perforation hole, there is a problem that the document is bound to the file folder with a skewed.

The present invention, devised to solve the above problems, and to provide a fabric factory configured so that the punching interval of the paper to be bound to the ring binder or fastener-containing binder, without measuring means such as rulers. It is done.

To this end, the present invention aims to provide a fabric mill with a rubber cover having a diameter corresponding to the perforation hole of the paper sheet already bound to the binder with fastener.

It is also an object of the present invention to provide a fabric mill having a rubber cover having a shape and a size that can be engaged with a circular ring of a ring binder.

In addition, an object of the present invention is to provide a fabric factory configured to easily adjust the depth to be inserted into the paper sheet insertion space of the punching device, that is, the distance from the side end and the top of the paper sheet to the drilling hole.

1 is a perspective view showing a conventional mill cloth for stationery.

Figure 2 is a perspective view showing a cloth mill for stationery according to the first embodiment of the present invention.

Figure 3 is a perspective view showing a cloth mill for stationery according to a second embodiment of the present invention.

Figure 4a is a side view of the punching device shown with the document depth adjustment bar of the punching device of the embodiment 3 removed.

Figure 4b is a view showing a paper depth control bar of the punching device of Figure 3 embodiment.

Figure 5a is a state diagram showing an example of the notch portion of the rubber cover of the punching device 1 to 4b used for adjusting the space spacing.

Figure 5b is a view showing an example of using the fabric mill on the ring binder for adjusting the space spacing after the replacement of the rubber cover having a projection-type notch that can be engaged with the circular ring to the drilling device of FIGS. Fig. 6a shows an example of using a cloth spacer on a ring binder after the replacement of a rubber cover having a v-shaped notch that can engage with a circular ring in the drilling device of Figs. 1 to 4b. Fig. 6B is a use state diagram showing an example of using the fabric mill of Fig. 6A on the paper of the binder with a fastener to control the space spacing.

In order to achieve the object according to one aspect of the present invention described above, the present invention, the document support flat surface having a perforated blade receiving opening at the top and at least two compartments are formed in the space containing a piece of paper cut off inside And a document support, at least two pressing means capable of pressing the at least two cylindrical punched blades toward the document support, and a cloth space spacing adjusting means for adjusting a distance between the punched blades. Is a pressing member to which each perforated blade is attached, at least two pairs of plate members uprightly attached to the document support, and each pair of plate members is hingedly coupled to the pressing member, and the pressing member and the fixing member. It provides a stationery mill consisting of an elastic member for elastically fixing the member, the lower end of the document support portion A rubber cover that seals the inner space of the part is detachably installed, and the rubber cover has a notch for adjusting the punching gap in front and rear thereof, and the paper support and the fixing part on the flat surface of the paper support. Characterized in that the scale display for reading the depth of the paper sheet to be inserted into the paper insertion space between the members.

Here, the notch portion formed in the rubber cover is itself made of a semicircle having a diameter substantially the same as the outer diameter of the perforated blade, whereby the semicircular notch portion matches the size of the perforation hole of the document bound to the fastener-containing binder. It is possible to control the space spacing by the naked eye.

In addition, when the perforator according to the present invention is used in the drilling for the ring binder, the notch portion formed in the rubber cover is made of a shape and size that can be engaged with the circular ring of the ring binder, in the state itself is engaged with the circular ring, It may be possible to adjust the space spacing more easily.

At this time, it is a matter of course that the two types of rubber cover can be used to replace the one drilling device.

In addition, in order to achieve the object according to another aspect of the present invention, in the punching device according to the present invention, each side of each of the plate member of the fixing member is formed in the communication type openings in parallel communication with each other, the communication type opening The lower portion of the document is formed in parallel with a plurality of recesses to form a plurality of rows, the document depth adjustment bar that can be selectively inserted into any one of the plurality of rows is the recessed portion of the communication opening at any puncturing interval It is characterized in that it is provided with a fine concave-convex tooth portion at the bottom, and the extension length of the convex portion of the concave-convex tooth portion is predetermined to be extended to the paper insertion space.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Figure 2 shows a punching device for stationery according to an embodiment of the present invention as a whole.

In the drilling apparatus shown in FIG. 2, the same reference numerals as those used in FIG. 1 will be used for the same components as those of the conventional drilling apparatus shown in FIG.

As shown in FIG. 2, the drilling apparatus 1 according to the present embodiment includes three cylindrical drilling blades (not shown), a pressing means 10 for pressing down the drilling blades, and the pressing means ( 10) includes a paper support 20 disposed below. Here, in this embodiment, it will be described as three cylindrical drilling blades, this is only an embodiment, at least two cylindrical drilling blades can be used in the drilling device 1 according to the present invention.

On the other hand, the pressurizing means 10, the pressing member 12 is fixed to each pressing member 12 and the fixing member hingedly coupled to the pressing member 12, so that each of the drilling blades can be transported downward. 14 and an elastic member for elastically fixing the pressing member 12 and the fixing member 14. Here, the fixing member 14 is composed of three pairs of plate members 14a and 14b, which are attached to each of the three document support portions 20, respectively, upright, and each pair of plate members is the pressing member 12. It is hinged to

In addition, between the document support 20 and the fixing member 14, a document insertion space 16 into which a document (for example, at least one paper) can be inserted is formed.

In addition, the document support 20 has a flat surface 22 corresponding to the plane of the document on the upper portion, the flat surface 22 is formed with an opening (not shown) for receiving the downward drilling blade have.

In addition, a space in which the paper pieces cut by the perforation blades can be inserted is formed inside the paper support 20, and the pieces of paper cut off the paper support 20 are provided inside the paper support. The rubber cover 22 of the elastic material is detachably installed so as not to escape from the space.

In addition, each of the pressing members 12 is provided with a means for adjusting the puncturing interval 15, the puncturing interval adjusting means 15 is a guide groove 15b formed on each side of the pressing member and the guide groove 15b It includes a puncturing interval adjustment bar (15a) that is movable through), it is preferable that the scale is marked on the puncturing interval adjustment bar (15a) for accurate puncturing interval adjustment.

At this time, each of the rubber cover 24 of the punching device 1 according to the present invention is used in a binder with a fastener so that the gap between the punched holes of the documents already bound without using a ruler or the like can be visually confirmed. And has a semicircular notch 25 at the front and rear.

Here, the notch 25 can adjust the puncturing interval in accordance with the hole 2 (see FIG. 5A) of the already bound document paper when the punching device 1 is used for punching the paper sheet of the binder with a fastener. Preferably, it is desired to have a size corresponding to the outer diameter of the perforation blade, ie a diameter substantially equal to the diameter of the perforation hole.

Accordingly, the worker who punches the paper sheet is notched 25 of the rubber cover 24 in the three holes 2 on the already punched paper sheet while the punching gap adjusting bar 15a is movable. ) Can be easily determined (see FIG. 5A).

In addition, when the punching device 1 is used for the perforation of the document to be bound to the ring binder with the circular ring 3, the rubber cover 24 can be engaged with the circular ring 3 of the ring binder. The notch 25 'can be replaced by a rubber cover 24' with front and rear sides.

At this time, the shape of the notched portion 25 ', as shown in Figure 5b, has a diameter substantially the same as the outer diameter of the ring binder circular ring 3, each other at the end to surround the circular ring It has two projections 25a 'and 25b' extending to face each other. At this time, since the rubber cover 24 'itself is a material having a large elastic restorability, the insertion and discharge of the circular ring 3 can be easily performed by the restorability thereof.

In addition, the portion engaged with the circular ring 3 of the ring binder as described above, as shown in Figure 6a and 6b, may be a notched portion 25 "having a v-shape. As described above, v The shaped notches 25 "may be formed at the front or rear of the rubber sheath 24", so that they can elastically engage the circular ring 3, like the notches 25 'mentioned above. At this time, the notch 25 "is v-shaped and can be easily inserted into the circular ring 3, and when fully inserted, by the elastic restoring force of the rubber cover 24" itself, the circular ring And (3). The v-shaped notch 25 " can, of course, be used to adjust the cloth spacing with the naked eye, as shown in Fig. 6B.

The notches 25 and 25 'are formed on both front and rear sides of the rubber cover 24 or 24', so that even if the rubber cover 24 or 24 'is mounted back and forth, there is no difficulty in determining the punching interval. For sake.

In addition, the upper flat surface 22 of each of the aforementioned document support 20 is provided with a scale indicator 26 to visually check the insertion depth of at least one sheet of paper to be inserted.

2, the scales of the scale display part 26 are displayed at intervals parallel to each other on the upper surface of each of the document support parts, so that the fixing member 14 and the paper support part of the pressing means 10 ( 20), i.e., the insertion depth of the paper sheet to be inserted into the paper sheet insertion space 16, can be accurately read at three points on the flat surface 22 on the paper sheet support.

3 shows a punching device 1 according to a second embodiment of the present invention as a whole.

In the drilling apparatus 1 shown in FIG. 3, the same reference numerals as those used in FIG. 2 will be used for the same components as those in the first embodiment of FIG. In addition, the description of the same components as those of the prior art will be omitted.

In the drilling device 1 according to the second embodiment of the present invention, side surfaces of each of the plate members 14a and 14b of the fixing member 14 communicate with each other side by side, as shown in FIGS. 3 and 4. Communicating openings 18 are formed, and a plurality of recesses are formed side by side at the bottom of the communicating openings 18 to form a plurality of rows 18a, 18b, 18c,...

In addition, one of the plurality of rows 18a, 18b, 18c,..., One document depth adjustment bar 19 can be selectively inserted, the document depth adjustment bar 19 As shown in FIG. 4B, the bottom has a fine uneven tooth 19a that can engage the recessed portion of the communication opening 18 at any drilling interval.

In addition, the extension length of the convex portion 19ab of the concave-convex tooth portion 19a is predetermined to a size that can extend to the document insertion space 16.

As a result, the document depth adjusting bar 19 is engaged with one of the rows 18a, 18b, 18c, ... of the communicating opening 18 and the lower end thereof has the document insertion space 16. Extending to, consequently, when the document is perforated, it is possible to uniformly perforate the perforation hole depth and optionally concave in any one of the plurality of recess rows 18a, 18b, 19c, ... The document depth adjusting bar 19 which can be engaged with the parts may adjust the depth at which the document is punched, that is, the insertion depth of the document inserted into the document space.

Here, it is a matter of course that the size of the communication opening 18 is set to such a degree that it does not affect the behavior of the document depth adjustment bar 19.

The present invention described above is possible to those skilled in the art to which the present invention belongs, various substitutions, modifications and changes can be made within the scope without departing from the spirit of the present invention and the above-described embodiments and attached It is not limited to the drawing.

As described above, the stationery milling machine according to the present invention, since the distance between the drilling holes and the distance from the top or side end to the drilling holes, that is, the paper insertion depth is uniform, uniform file filing is possible. Since the insertion depth can be adjusted, there is an effect that it is easier to file the paper uniformly on the various files already punched.

In addition, when the rubber cover of the stationery puncher according to the present invention is used for the punching of the paper to be bound to the ring binder, the notch portion formed in the rubber cover is determined to a shape and size that can be engaged with the ring of the ring binder more easily. It is possible to adjust the space spacing of the cloth, and thus, the notch portion of the rubber cover can be easily inserted and engaged with the circular ring because the rubber cover is made of an elastic material with elastic material.

Claims (6)

At least two document support portions 20 having a document support flat surface 22 having a perforated blade receiving opening therein and a space containing a cut piece of document therein are formed, and at least two cylindrical punch blades. At least two pressing means (10) capable of pressing toward the document support portion 20, and a cloth spacing adjusting means (15) for adjusting the spacing between the punching blades, the pressing means (10) And a pressing member 12 to which each perforated blade is attached, and at least two pairs of plate members 14a and 14b attached upright to the document support 20, each pair of plate members being connected to the pressing member 12. In the stationary punching device (1) consisting of a fixing member 14, which is hingedly coupled, and an elastic member for elastically fixing the pressing member 12 and the fixing member 14, A rubber cover 24, 24 ′ or 24 ″ that seals the inner space of the document support 20 is detachably installed at a lower end of the document support 20, and the rubber cover 24, 24 ′ or 24. &Quot;) has notches 25, 25 'or 25 " for adjusting the drilling spacing in front and rear thereof; On the flat surface 22 of the document support 20, a scale for reading the depth of the document inserted into the document insertion space 16 between the document support 20 and the fixing member 14 Stationary punching device, characterized in that the display unit 26 is provided. The punching device according to claim 1, wherein the notch portion (25) formed in the rubber cover (24) is a semicircle having a diameter equal to the diameter of the hole (2) to be drilled. The punching device according to claim 1, wherein the notch (25 ") formed in the rubber cover (24") is v-shaped. At least two document support portions 20 having a paper support flat surface 22 having a perforated blade receiving opening thereon and spaced inside to contain a cut piece of paper, and at least two cylindrical perforated blades. And at least two pressing means (10) capable of pressing towards the document support portion, and cloth spacing adjusting means (15) for adjusting the spacing between the perforating blades, wherein the pressing means (10) has respective perforations. It consists of a pressing member 12 attached to the blade, and two pairs of plate members 14a and 14b uprightly attached to the document support sheet 20, each pair of plates being hinged with the pressing member 12. Composed of the fixed member 14 and the elastic member for elastically fixing the pressing member 12 and the fixing member 14, between the fixing member 14 and the document support 20 A document insertion space 16 is formed in which documents can be inserted. In the puncturing device for stationery, Communicating openings 18 are formed on side surfaces of the plate members 14a and 14b of the fixing member 14 to communicate side by side with each other, and a plurality of recesses are arranged at the bottom of the communicating openings 18. Formed to form a plurality of rows (18a, 18b, 18c, ...), The document depth adjusting bar 19, which can be selectively inserted into any one of the plurality of rows 18a, 18b, 18c,..., Is concave of the communicating opening 18 at any puncturing interval. It is provided with a fine concave-convex tooth portion 19a that can be engaged with the lower portion, the extension length of the convex portion 19ab of the concave-convex tooth portion 19a can be extended to the document insertion space (16). Is pre-determined to At the lower end of the document support 20, a rubber cover 24, 24 'or 24 "for sealing the inner space of the document support 20 is detachably installed, and the rubber cover 24, 24' or 24 ") is a punching device for stationery, characterized in that the front and rear having a notch portion (25, 25 'or 25") for adjusting the drilling gap. 5. Stationery according to claim 4, characterized in that the plurality of rows (18a, 18b, 18c, ...) of the concave portions in the communicating openings (18) of each of the holding members are spaced at regular intervals. Drilling device for. The punching device for stationery according to claim 1 or 4, wherein the notch formed on the rubber cover has a size and shape that can be engaged with the circular ring 3 of the ring binder having the circular ring 3. .