KR200271292Y1 - Stapler which can use two kinds of needles - Google Patents

Abstract

The present invention relates to a stapler, which is an iron making device, and in particular, by using one stapler to selectively use two kinds of needles, a stapler capable of using two kinds of needles that can work economically and efficiently It is about.

The stapler which can use the two types of needles of the present invention includes: a support part 10 having a bending plate 11 for No. 33 on one side and a bending plate 12 for No. 10 on the other side; A submerged part 20 for immersing part 21 for one immersion part 21 on one side and a submerged part for ten immersion part 22 on the other side and being supported by both springs 13 and 13 '; And a pressurizing part 30 having a 33-needle strike plate 31 on one side and a 10-needle striking plate 32 on the other side and a restoring plate spring 33 installed on an inner surface thereof. ) And the submerged portion 20 and the pressing portion 30 is characterized in that assembled in the form of a seesaw by the hinge 40 in the middle.

Description

Stapler which can use two kinds of needles

The present invention relates to a stapler, which is an iron making device, and in particular, by using one stapler to selectively use two kinds of needles, a stapler capable of using two kinds of needles that can work economically and efficiently It is about.

The stapler is a tool or apparatus used for binding or binding various documents.

There are two types of stapler for stapler, which is a general stapler, and there are two types of stapler, 10 and 33 needles, and both types of supporting parts, submerged parts, and pressure parts are hinged so that the binding position of the documents is placed on the supporting part. When pressing the pressing part, the pressing piece of the pressing part pushes out one of the needles accommodated in the receiving part to penetrate the documents, and both ends of the penetrated needles are lifted by the action of the bent groove formed in the supporting part to iron the documents. Done.

However, such a conventional stapler had a number of closures and problems as follows.

That is, the conventional stapler has to use a different stapler with a different needle when using different types of needles, and with the economic burden of having two types of staplers, it is to be selectively replaced work There was a problem that can not be efficient stapler operation.

The present invention is devised to solve the above conventional problems, the object of the present invention is to use two types of needles selectively using a single stapler, which can work economically and efficiently 2 It is to provide a stapler which can use a kind of needle.

Stapler which can use the two types of needles of the present invention for achieving the above object is, the supporting part having a bending plate for No. 33 on one side and the bending plate for No. 10 on the other side, and the submerging part for No. 33 on the one side It is composed of a submerged part configured with a submerged part for 10 submerged on the other side, and a pressurized part provided with a submerged plate for submerged 33 on the other side and a submerged 10 submerged on the other side, wherein the supporting part, the submerged part and the press part are hinged in the middle. It is done.

1 is a cross-sectional view of the subject innovation,

2 is a cross-sectional view showing a state of use of the subject innovation,

Figure 3 is a front view of the main portion showing the assembly structure of the pressing unit as a modified embodiment of the present invention.

4 is a front view of a stapler according to another embodiment of the present invention;

5 is a front view showing an example of use of the tenth needle as the operating state of FIG.

Fig. 6 is a front view showing the use of the No. 33 needle as the operating state of Fig. 4.

<Explanation of symbols for the main parts of the drawings>

10: base 11, 12: bending plate

13,13 ': Spring 20: Immersion

21: (immersion 33) Immersion part 21a, 22a: push rod

21b, 22b: Spring 22: (immersion 10) Immersion part

30: Pressing unit 31: (for 33 needle plate)

32: (for tenth needle) strike plate 33: leaf spring

34: protrusion 34a: assembly hole

40: hinge 50: room 33

51: Room 10 60: Leaf Spring

61, 71: Long hole 62: Guide pin

63: hinge 70: lever

72: coupling groove 73,73 ': coupling protrusion

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

1 is a front sectional view of the present invention, Figure 2 is a front sectional view showing a state of use of the present invention, Figure 3 is a front view of the main portion showing the assembly structure of the pressing unit as a modified embodiment of the present invention.

As shown, a stapler capable of using two types of needles of the present invention includes a supporting part 10 having a bending plate 11 for 33 needles on one side and a bending plate 12 for 10 needles on the other side, and one side. Immersion part 20 composed of the submerged part 21 for submerged in the No. 33 and the submerged part 22 for submerged in the No. 10 on the other side, the strike plate 31 for the No. 33 submerged on one side and the striking plate for the No. 10 submerged on the other side 32 It is composed of a pressing portion 30 is installed, the supporting portion 10, the submerged portion 20 and the pressing portion 30 is composed of a hinge 40 assembled in the middle.

The supporting part 10 and the submersion part 20 are spaced apart by a predetermined height by both springs 13 and 13 '.

In the submerged part 21 for the submerged part 21 of the submerged part 20, a push rod 21a for pushing the submerged part 33 is supported by a spring 21b, and the submerged part 22 for the submerged part 22 for the 10 submerged part 22 The push rod 22a for pushing 51 is supported by the spring 22b.

An inner leaf spring 33 for restoring is provided on the inner surface of the pressing unit 30.

It describes the effect of the present invention configured as described above.

First, the number 33 needle 50 is housed in the number 33 submerged water receiving portion 21, and the number 10 needle 51 is installed in the number 10 submerged water receiving portion 22.

If you want to use the 33 needle 50 in this state, but press the pressing portion 30, the pressing plate 31 for the needle 33 is installed, that is to press the left side.

Then, the pressing part 30 and the submerged part 20 are rotated to the left about the hinge 40, and the 33 submerged blow plate 31 is accommodated in the 33 submerged part 21 for the 33 submerged part 50. The object of the object placed on the bending plate 11 for the No. 33 needle of the supporting part 10 is pushed out of the uppermost part of the support part 10.

When the iron is completed and the pressure of the pressing unit 30 is released, the pressing unit 30 and the submersion unit 20 are centered on the hinge 40 by the restoring force of the springs 13, 13 ′ and the leaf spring 33. Rotate to return to the original parallel state.

On the other hand, if you want to use the ten needle 51, the pressing portion 30, while pressing the pressing plate 32 for the ten needles, that is, press the right.

Then, the pressing part 30 and the submersion part 20 are rotated to the right with respect to the hinge 40, and the No. 10 needle hitting plate 32 is housed in the No. 10 submersion part 22. The object of the object placed on the bending plate 12 for the No. 10 needle of the supporting part 10 is pushed out of the uppermost part of the support part 10.

When the iron is completed and the pressure of the pressing unit 30 is released, the pressing unit 30 and the submersion unit 20 are centered on the hinge 40 by the restoring force of the springs 13, 13 ′ and the leaf spring 33. Rotate to return to the original parallel state.

On the other hand, if you want to replace the No. 33 needle 50, while pressing the right side of the pressing unit 30 to remove the No. 33 needle by pushing the pusher 21a, the press unit 30 to replace the No. 10 needle 51 While pressing the left side of)), push the tip (22a) to grind 10 hands.

By the way, when the needle is to be regrind, the gap between the submersion portion 20 and the pressurizing portion 30 may be narrow and difficult.

In view of these problems, as shown in FIG. 3, the pressing unit 30 is freely assembled.

That is, a hinge hole is formed in the assembly protrusion 34 of the pressing part 30, but an assembly hole 34a having an open lower end is formed to freely assemble the hinge 40.

Accordingly, in order to grind the needle, the assembly of the pressing unit 30 is released, and thus, the needle replacement is very easy.

4 to 6 show another embodiment of the present invention.

As shown, a stapler capable of using two types of needles according to another embodiment of the present invention includes a supporting part 10 having a bending plate for 33 needles on one side and a bending plate for 10 needles on the other side, and one side on one side. Immersion part 20 configured with the submerged part for submerged 33 and the submerged part for submerged 10 for the other side, and the pressurizing part 30 provided with the submerged 33 for the submerged 33 and the submerged 10 thrust plate on the other side are hinge-assembled at the center. However, the leaf spring 60 and the lever 70 is configured between the immersion portion 20 and the pressing portion 30.

The leaf spring 60 has a long hole (61) is formed on both sides of the bent to be formed so that the guide pin 62 of the submerged portion 20 is installed through the long hole 61, the central portion to the supporting portion (10) It is fitted to the inside of the installed hinge (63) to be supported.

The lever 70 has a vertical long hole 71 and a coupling groove 72 formed at a lower portion of the vertical long hole 71 in the center thereof, so that the hinge 40 of the submersion part 20 and the hinge 10 of the support part 10 are formed. 63) is installed.

In addition, the support portion 10 is formed with coupling projections 73 and 73 'on both sides of the arc of the coupling groove 72 to be coupled to the coupling groove 72 formed in the lever 70.

It describes the operation and effect of the stapler according to another embodiment of the present invention configured as described above.

In the case of using the No. 10 needle as shown in FIG. 5, when the coupling groove 72 of the lever 70 is coupled through the coupling protrusion 73 of the base 10, the submersion part 20 and the pressing part ( 30) is the state in which the number 10 needle is opened while the number 33 needle is lowered.

In addition, in the case of using the 33 needle as shown in FIG. 6, when the coupling groove 72 of the lever 70 is coupled through the coupling protrusion 73 ′ of the base 10, the submersion part 20 and The pressurizing portion 30 is in a state in which the No. 33 needle portion is opened while the No. 10 needle portion is turned down.

When pressing the pressing unit 30 in this state, the pressing unit and the submerged part is moved away from the steelmaking operation by using the coupling protrusion 73 or the coupling protrusion 73 'combined with the coupling groove 72 of the lever as the rotation shaft. The shaft allows for easier operation.

That is, even if the length of the stapler is shortened, the position of the shaft can be changed long, so that the steelmaking operation takes no effort, thereby making it possible to construct a reduced stapler.

As described above, the stapler which can use the two types of needles of the present invention includes a supporting part having a bending plate for 33 needles on one side and a bending plate for 10 needles on the other side, and an immersion portion for 33 needles on the other side and the other side. It consists of a submerged part consisting of a submerged part for submerged in 10, and a pressurized part provided with a 33 submerged blow plate on one side and a 10 submerged blow plate on the other side, wherein the supporting part, the submerged part and the press part are hinge-assembled in the middle. One stapler can be used to selectively use two types of needles, especially when two types of needles are accommodated at the same time. do.

Although the present invention has been described in detail only with respect to the embodiments described, it will be apparent to those skilled in the art that the present invention may be modified or changed within the spirit and scope of the present invention, and such modifications and changes are included in the appended claims of utility model registration. something to do.

Claims (1)

Two types of needles are used, including a supporting part having two kinds of bending plates on both sides, an immersion part which is supported by springs with two kinds of immersion parts on both sides, and a press part provided with two types of blow plates on both sides. In the stapler made possible, Between the submersion part 20 and the pressurization part 30, a leaf spring 60 having a long hole 61 is formed at both sides thereof, and a hinge installed at the guide pin 62 and the support part 10 of the submersion part 20 ( The hinge 70 and the supporting portion of the submerged portion 20 are installed through the 63 and a lever 70 having a coupling groove 72 formed at a lower portion of the vertical long hole 71 and the vertical long hole 71 at the center thereof. It is installed through the hinge 63 of the (10), the supporting portion 10, the engaging projections on both sides of the rotation direction of the coupling groove 72 to be coupled to the coupling groove 72 formed in the lever 70 ( A stapler capable of using two types of needles, characterized in that 73 (73 ') is formed so that the engaging projections (73) (73') are shafted to enable selective steelmaking operation of two types of needles.