JP2010100026A - Double clip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To facilitate the opening/closing of a double clip and to prevent the part from being raised where opening/closing levers and documents come into contact with each other when the documents clipped together with the double clip are turned over. <P>SOLUTION: The double clip 1 includes: a clip body 2 having a clip opening 2m for clipping the documents; and a pair of opening/closing levers 3 for opening the clip opening 2m with leverage. In the clip body 2, a groove 21 is formed in the contact place which becomes a fulcrum when the pair of opening/closing levers 3 are used as leverage, the pair of opening/closing levers 3 is each fitted in the groove 21 and the pair of opening/closing levers 3 are bent at the contact place in a direction in which the levers come close to each other. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a double clip for binding documents.

  A conventional double clip will be described with reference to FIG. The double clip is made of a material that repels due to elasticity when an external force is applied, such as metal or plastic. The double clip includes a double clip main body having a scissor opening for sandwiching paper, sheets and other paper sheets, and a pair of opening / closing levers for opening the scissor opening on the basis of this principle.

  The double clip body has a hollow triangular prism shape in which the cross section is a triangular shape with two sides and both ends are open. The “scissors” are provided on the side corresponding to the vertex of the isosceles triangular cross section. The scissor opening is always closed unless an external force is applied.

  On the other hand, the double clip body has an isosceles triangle shape in cross section as described above. The pair of opening / closing levers are rotatably supported at one end on the scissor opening side and attached at the other end in a free state. For this reason, the pair of opening / closing levers rotate clockwise or counterclockwise with one end located on the scissor opening side as a rotation center. Of the double clip body having an isosceles triangular prism shape, the surface including the bottom that is the side facing the apex (vertical angle) is referred to as the bottom surface, and each surface including each of the two sides other than the base is a side surface. I will say.

  When the pair of opening and closing levers are rotated toward the bottom surface (bottom side) and positioned on the side opposite to the scissor mouth (hereinafter, the rear side when using the double clip), each of the pair of opening and closing levers is Each is disposed along two other side surfaces (two sides) excluding the bottom surface of the isosceles triangle and extends obliquely backward. When the open / close lever is in this state, the open / close lever is in an open state.

  In addition, when the pair of opening / closing levers is rotated in the opposite direction (to the scissor opening side) opposite to the above and each opening / closing lever is in a rotated state until it contacts each other, the opening / closing lever is closed. That is. The bulk in the height direction of the entire double is smaller in the closed state than in the open state.

  By the way, the dimension of the opening / closing lever is longer than the dimension of the paper sheet in the double clip body (the depth direction of the double clip body). For this reason, when the open / close lever is in an open state, the pair of open / close levers extend along the side surfaces in a state where the double clip is viewed in a cross section, and as described above, rearward of the bottom surface. It becomes extended.

  In other words, the pair of opening / closing levers extend toward the end along the side surface of the isosceles triangle of the double clip. Therefore, in the opened state, the open / close lever protrudes rearward from the double clip main body toward the free end side, and the interval between the free ends increases.

  When sandwiching a paper sheet with a double clip, the user grasps the pair of open / close levers in the opened state with the thumb and index finger, and applies force to both fingers so that the free ends of the open / close lever come close to each other. Suppose. Then, according to the lever principle, the free end portion of each of the pair of opening / closing levers serves as a power point, the portion located on the scissor opening side serves as the action point, and the portion located between both points and abutting against the double clip body Is the fulcrum.

  Then, when an external force that makes each of the free end portions that are the force points approach each other acts on the bottom surface of the double clip main body through a portion that contacts the fulcrum of the open / close lever, the bottom surface is sandwiched by pressure Press. Then, as a reaction force, a pinching force for sandwiching the paper sheets is generated in the double clip main body due to elasticity of the bottom surface. As a result, the pinching force can close the scissor opening and bind the paper sheets.

  In addition, by applying the external force against this pinching force, the portion of the opening / closing lever that serves as the point of action attached to the scissor opening side with the fulcrum as a support is in a direction away from each other. Moving. As a result, the scissor opening is opened, and the paper sheets that have been bound can be released.

  When an external force is applied to the open / close lever so as to open the scissors opening and release the bound paper sheets, the portion corresponding to the bottom surface of the double clip body is pressed by the pair of open / close levers, and the double clip Since the pinching force for sandwiching the paper sheet in the clip body is generated by the elastic force due to the elasticity of the bottom surface as described above, the bottom surface that generates the holding force can be said to be the elastic portion.

In some cases, a double clip is placed with one open / close lever in contact with a flat surface such as a desk, and external force is applied so that the other open / close lever approaches one open / close lever in contact with the desk. Acts similarly.
JP 2004-042587 A JP 09-086086 A Registered Utility Model No. 31190064 Japanese Utility Model Publication No. 55-5286 Japanese Patent Laid-Open No. 08-25866 JP 07-32783 A Japanese Utility Model Publication No. 61-77508 Japanese Patent Application No. 2007-224825 by the applicant (not disclosed at the time of filing this application)

Problems to be solved by the invention

By the way, when using a large double clip, the distance between the free ends of the pair of opening / closing levers is too large for a person with a small hand, and it tends to be difficult to apply the external force.
In addition, when the open / close lever is in the open state, the open / close lever extends in a divergent shape as described above, so if the paper sheet is rolled with a double clip between the paper sheets, it will be beaten. The paper sheet hits the free end of the open / close lever. Therefore, the rolled paper sheets are raised at the contact portion. For this reason, the rolled paper sheets have elasticity. As a result, the beaten paper sheets may return to the state before being beaten with a slight momentum.

  Therefore, it is possible to easily open the scissors opening of the double clip, and when the paper sheets sandwiched between the double clips are squeezed, it is difficult for the paper sheets to swell at the place where the opening / closing lever and the paper sheets meet. Let's make it a subject.

  The proposed double clip has been invented in view of the above circumstances. That is, a double clip body having a cross section including two sides and an included angle, and a scissor opening for sandwiching a paper sheet on the included angle side, and extending to the opposite side of the double clip body. And a pair of opposed opening / closing levers for opening the scissor opening on the basis of the lever principle. Further, when an external force is applied so that one of the pair of opening / closing levers approaches one another or the mutual opening / closing levers approach each other, the scissor opening is opened by the lever principle. Sometimes an elastic force is generated as a pinching force for sandwiching the paper sheet between the double clip body. And at least one opening / closing lever of the pair of opening / closing levers is such that a portion extending to the side of the double clip main body opposite to the scissor opening is bent inward, and the bent opening / closing lever is bent from the bent portion. The previous part is parallel or converged with respect to the other opening / closing levers.

  With such a configuration, the double clip does not spread out because at least one of the opening / closing levers is bent into, for example, a "<" shape. Therefore, even if the paper sheet is rolled in a state where the paper sheet is sandwiched, the rise at the position where the opening / closing lever and the paper sheet meet can be prevented from becoming larger than the height dimension of the double clip body.

  Therefore, the double clip suppresses the swell of the paper sheet that is generated when the paper sheet is rolled up with the paper sheet sandwiched therebetween. As a result, the paper sheets can be reduced from returning to the state before being rolled.

  Further, at least one of the pair of opening / closing levers is bent inward, and the portions from the bent portion to the tip are parallel or converged with respect to each other opening / closing lever. Thus, the pair of opening / closing levers has a smaller distance between the free ends than a conventional double clip. For this reason, even a child or a woman with a small hand can easily put a finger on the pair of opening / closing levers. Therefore, it is easy to apply force to the double clip. As a result, the double clip can be easily opened.

  Further, since the opening / closing lever does not spread out in the opened state, the double clip in the state in which the opening / closing lever is opened becomes smaller. For this reason, when shipping the double clip, when packing the double clip in a box or in a bag, it is not necessary to close the open / close lever in order to reduce the bulk. For this reason, the work process can be shortened accordingly.

  Furthermore, the pair of opening / closing levers has a pair of opening / closing levers, with the thumb and index finger, respectively, when the bent portion to the tip are parallel to each other. The thumb and index finger are parallel when pinched. Therefore, the force applied to the pair of opening / closing levers from the thumb and forefinger is not dispersed, and the applied force is directly applied to the opening / closing lever. For this reason, even a weak person can effectively use the power of his / her fingers without waste. Therefore, it can be said that it is a double clip which is easy to open a scissor opening.

  When a paper sheet sandwiched between double clips is beaten, it is possible to reduce the swell at a position where the opening / closing lever and the paper sheet hit each other. For this reason, the beaten state of the paper sheets can be stably maintained.

  As can be seen from FIGS. 1 to 4, the double clip 1 has a double clip body (hereinafter referred to as clip body) 2 having a scissor opening 2m sandwiching a paper sheet 4 (see FIG. 3) and the scissor opening 2m. And a pair of opening / closing levers 3 for opening at the same time. The outer shape of the clip main body 2 is the same as that described in the background art except for the characteristic part of the present embodiment.

  When the clip body 2 is used as a “lever” in a state where the pair of opening / closing levers 3 are opened, a groove 21 is formed at a portion corresponding to a portion serving as a fulcrum. And a pair of opening-and-closing lever 3 is just stored in the groove | channel 21, respectively (refer FIG. 1). A position where the groove 21 is formed in the clip body 2 is referred to as a position (contact position) where the opening / closing lever 3 contacts the clip body 2 when the pair of opening / closing levers 3 is opened.

  Further, the pair of opening / closing levers 3 are bent in a direction in which the distal end (free end) side approaches each other at a position serving as a fulcrum. Specifically, in a state where the pair of opening / closing levers 3 are opened and the clip main body 2 is not sandwiching the paper sheets, the pair of opening / closing levers 3 has a portion extending beyond the fulcrum at the height of the clip main body 2. It is bent inward so as to be parallel to the other opening / closing lever 3 at the same height as the vertical dimension. Alternatively, the pair of opening / closing levers 3 may be formed such that the previous portions are bent in a direction intersecting each other on the extension line and converge. In short, each of the open / close levers 3 is bent into a "" shape although there is a difference in the degree of bending.

  Therefore, according to the double clip 1, it can be said that the distance between the free ends thereof is smaller than that of the conventional double-spread double clip in a state where the opening / closing lever 3 is opened. For this reason, even a person with small hands, for example, a child or a woman, can easily put a finger on the pair of opening / closing levers 3. Therefore, it is possible to easily apply a force to the opening / closing lever 3 of the double clip 1. Since the double clip 1 is small, it is not always necessary to close the pair of opening / closing levers 3 when the double clip 1 is shipped in a box or bag. Therefore, the work process can be reduced accordingly.

  Further, since the pair of opening / closing levers 3 are parallel when the pair of opening / closing levers 3 are opened and the paper sheet 4 is not sandwiched between them, the user of the double clip 1 can use his thumb and index finger. When the pair of opening / closing levers 3 is pinched, the thumb and the index finger are parallel to each other. This state is a state in which the opening / closing lever 3 is held by both fingers, and in this holding state, the contact rate between the opening / closing lever 3 and both fingers is significantly increased as compared to the prior art (see FIGS. 2 and 20).

  Therefore, when force is applied to the thumb and forefinger to open the scissor opening 2m of the double clip 1 and these fingers are brought close to each other, the force applied to the open / close lever 3 from these fingers is larger than that of the conventional double clip. The rate of dispersion is greatly reduced and added to the pair of opening / closing levers 3. Therefore, even a person with weak finger strength can effectively use the finger strength of the person without waste. For this reason, it is easy to open a double clip. Therefore, in the double clip 1, the scissor opening 2m can be easily opened and closed.

  Further, when the pair of opening / closing levers 3 is housed in the groove 21, the portion ahead of the groove 21 is parallel to the height of the clip body 2. Alternatively, as described above, the pair of opening / closing levers 3 are formed to converge. Therefore, when the paper sheet 4 is rolled in a state where the paper sheet 4 is sandwiched between the double clips 1, the double clip 1 swells up at the position where the opening / closing lever 3 and the paper sheet 4 hit each other. It is suppressed that it becomes more than the height dimension. As a result, the beaten paper sheets 4 are less likely to return to the state before being beaten with a slight momentum. Therefore, the paper sheets 4 can stably maintain the beaten state.

  Furthermore, when the pair of opening / closing levers 3 are in the opened state, the bottom of the isosceles triangular cross section (indicated by reference numeral 22 in the figure) and the other two sides (indicated by reference numeral 23 in the figure). (Shown)) is in contact with a boundary location 223 which is a location that becomes a boundary between each side. In the boundary portion 223, the groove 21 is formed so that the fulcrum 30 of each of the open / close levers of the pair of open / close levers 3 can be stored (the front and back portions including the fulcrum can be stored). The opening / closing lever 3 fits in the groove 21 exactly by its diameter. Note that the surface including the bottom 22 is referred to as a bottom surface and is denoted by reference numeral 221. A surface including each of the two sides 23 other than the bottom side is referred to as a side surface, and is denoted by reference numeral 231.

  Therefore, when the open / close lever is opened, even the diameter of the open / close lever 3 does not protrude from the bottom surface 221 of the clip body 2 (in the drawing, it does not protrude vertically from the bottom surface 221 as opposed to the drawing). For this reason, even if the paper sheets 4 are sandwiched between the double clips 1 and placed on a desk, for example, and the paper sheets 4 sandwiched between the double clips 1 are rolled, the paper sheets 4 are opened and closed. The swell of the paper sheet 4 at the place where the lever 3 hits is reduced. As a result, the paper sheet 4 is stably maintained in its beaten state.

  Further, in the double clip 1, when the paper clip 4 is bound using this and placed on a desk or the like, one of the pair of opening / closing levers 3 (the lower side in FIG. 2) ) Side is directed to a grounding surface G such as a desk (see FIG. 2). Since the open / close lever 3 is bent in a “<” shape, a gap S is formed between the open / close lever 3 and the ground plane G. The presence of the gap S makes it easy to put a finger in the gap S. For this reason, when the opening / closing lever 3 is sandwiched between the thumb and the index finger, it is not necessary to lift the double clip 1 for that purpose. Therefore, it is excellent in operability.

  When the open / close lever 3 of the double clip 13 is closed, the open / close levers 3 are opened (separated) at the fulcrum portion of the open / close lever 3 as shown in FIG. Therefore, it is easy to put a finger in the opening gap S1. For this reason, when the opening / closing lever 3 is opened, the opening / closing lever 3 can be easily opened.

  Further, as can be seen from FIGS. 5 to 7, the double clip 12 of the second embodiment has no groove 21. In the second embodiment, the pair of opening / closing levers 3 come into contact with each other on the side edge (the boundary portion 223) of the portion to be the bottom side 22 when used. The location of the opening / closing lever 3 corresponding to the contact location becomes the fulcrum 30 when used by use. At the fulcrum 30, the pair of opening / closing levers 3 are bent in directions approaching each other. Further, the portion from the fulcrum 30 to the tip (free end) is extended in parallel or converging at an interval of the same dimension as the height dimension of the clip body 2.

  In the case of the second embodiment, as in the first embodiment, the user's power of the double clip 12 can be effectively used. Therefore, even a person with a small force can easily sandwich the paper sheet 4 with the double clip 12. In addition, when the paper sheet 4 sandwiched between the double clips 1 is rolled, it is possible to reduce the swell at a position where the opening / closing lever 3 and the paper sheet 4 hit each other. For this reason, the beaten state of the paper sheets 4 can be stably maintained.

8 and 9, the double clip 13 of the third embodiment is different from the double clips 1 and 12 of the first and second embodiments in that one of the two sides 23 (in the drawing, One open / close lever 31 extends along the extension line of the upper side), and the other open / close lever 32 is bent, but the portion beyond the fulcrum 30 is parallel to the open / close lever 31. It is that. Therefore, the same portions are denoted by the same reference numerals and description thereof is omitted.
In the following description, the one opening / closing lever 31 and the other opening / closing lever 32 may be collectively indicated by reference numeral 3.

  In the double clip 13 of the third embodiment, the other opening / closing lever 32 side is used with the ground surface G facing toward it.

  Since the other opening / closing lever 32 is bent in a “<” shape, a gap S is formed between the opening / closing lever 32 and the grounding surface G. The presence of the gap S makes it easy to put a finger in the gap S. For this reason, it is not necessary to lift the double clip 1 to pinch the open / close levers 31 and 32 with the thumb and forefinger. Therefore, as in Examples 1 and 2, it can be said that the operability is excellent.

  As a fourth embodiment, a double clip 14 to which a cap C as shown in FIGS. 11 to 13 is attached is proposed. That is, the cap C is detachably fitted to the pair of opening / closing levers 3 of the double clip 14. And it functions as a contact part which touches a finger at the time of use of the double clip 14 in the state attached to the pair of opening / closing levers 3. The cap C has a planar shape.

  As can be seen from FIG. 14 and FIG. 15, the double clip 15 of the fifth embodiment is different from the double clips 1 and 12 to 14 of the first to fourth embodiments in that the pair of opening / closing levers and the other opening / closing lever are different. The clip body is integrally formed as a part of the clip body of Examples 1 to 4, the clip body is divided into two parts, the two divided clip bodies are connected by a rotation shaft, and are rotated. Is to close the scissors mouth. Therefore, the same portions as those in the first to fourth embodiments are denoted by the same reference numerals and description thereof is omitted.

The double clip 15 has its clip body 25 divided into two parts as described above, and is composed of divided parts 251 and 252. Both are the same form.
The divided parts 251 and 252 are T-shaped when viewed in plan. Then, as shown in FIGS. 14 and 15, a pair of support arms 35 that support the rotating shaft are suspended from the side edges at substantially the center in the longitudinal (longitudinal) direction of the divided portions 251 and 252. Is formed. The rotation axis is indicated by reference numeral 45. The rotation shaft 45 passes through substantially the center of both the support arms 35 of the dividing portions 251 and 252.

  Therefore, the support arm 35 is formed with a through hole 351 through which the rotation shaft 45 passes on the same axis, and the rotation shaft 45 is inserted through the through hole 351 and then passed through the rotation shaft 45. Processing to prevent the hole 351 from coming off is performed. Further, a torsion coil spring 55, which is the spring, is fitted on the rotation shaft 45 (see FIG. 15). Both ends 551 of the torsion coil spring 55 extend linearly in the longitudinal (longitudinal) direction of the double clip 15, and the inner surface 651 ( (See FIG. 15).

  The torsion coil spring 55 functions as a repelling portion that generates a repelling force as a pinching force for sandwiching the paper sheet 4 between the double clip 25 when the clip 2 m of the clip main body 25 is opened with respect to the clip main body 25. .

  Further, with the rotation shaft 45 as a fulcrum, the dividing portions 251 and 252 rotate on the principle of leverage. When the split portions 251 and 252 are rotated in directions away from each other, that is, when the scissor opening 2m is opened, the elastic force is generated in the torsion coil spring 55 as a pinching force for sandwiching the paper sheet 4.

  Further, the split portions 251 and 252 function as opening / closing levers by extending the contact portions 65 so that the contact portions 65 are bent inward and parallel or converge. In addition, in an Example, what was made parallel is shown (the contact part 65 functions as a power point). For this reason, even a person with a small hand, for example, a child or a woman, can easily get a finger on the contact portion 65. Therefore, it is possible to easily apply a force to the open / close lever of the double clip 15.

  Furthermore, when the contact part 65 is parallel, when the user of the double clip 15 pinches each contact part 65 with the thumb and the index finger, the thumb and the index finger become parallel. In this state, the contact portion 65 (open / close lever) is held with both fingers. Therefore, when the force is applied to the thumb and forefinger to open the scissor opening 2m of the double clip 1 in the held state and the fingers are brought close to each other, the force from these fingers is not dispersed. The contact portion 65 is added. Therefore, even a person with weak finger strength can effectively use the finger strength of the person without waste. Therefore, it is easy to open the double clip 15. That is, in the double clip 15, the scissor opening 2m can be easily opened and closed. Note that the abutment portion 65 functions as a force point, whereas the division portions 251 and 252 function as action points.

  Further, the difference between the double clip 16 of the sixth embodiment and the double clip 15 of the fifth embodiment is that it is similar to the double clip 13 of the third embodiment, as can be seen from FIGS. That is, one of the divided portions 261 extends straight, the other divided portion 262 is bent into a "<" shape, and its tip 262a is parallel to the tip of one of the divided portions 261. is there.

  Even in the double clip 16 of the sixth embodiment, the other divided portion 262 is used while being directed to the ground plane G.

  Since the other divided portion 262 is bent in a “<” shape, an opening gap S is formed between the tip portion 262 a and the grounding surface G. The presence of the gap S makes it easy to put a finger in the gap S. For this reason, when the double clip 16 is sandwiched between the thumb and the index finger, the user does not have to lift the double clip 16 bothered. Therefore, like Example 3, it can be said that it is excellent in operativity.

  Further, the difference between the double clip 17 of the seventh embodiment and the double clip 16 of the sixth embodiment is that, as can be seen from FIGS. 18 and 19, one divided portion 271 extends straight, and the other divided portion 272 That is, it is bent in the shape of "<" and its tip 272a is parallel to one of the divided portions 271.

  In the double clip 17 according to the seventh embodiment, one of the divided portions 271 extends straight, the other divided portion 272 is bent into a "<" shape, and a tip portion 272a thereof is one of the divided portions 271. It can be said that the distance between the free ends of the one and the other divided portions 271 and 272 is small. For this reason, the same effects as those of the first embodiment can be obtained, for example, even a person with a small hand can easily place a finger.

  The above embodiment is merely an example. Therefore, the present invention is not limited to the contents of the specification. For example, a recess having a similar function may be used instead of the groove 21 formed in the clip body and into which the opening / closing lever 3 is inserted. Moreover, what attached the magnet to the division | segmentation part located in the earthing | grounding side may be used. A magnet can attach a double clip to a steel desk or wall.

  Furthermore, as shown in the application example of FIG. 20, a pair of opening / closing levers 3 may be arranged in parallel, and a portion of the lever that touches the finger ball of the finger may be curved in accordance with the finger ball shape. By doing so, the open / close lever 3 and the finger ball come into closer contact with each other, and the dispersion of force is suppressed.

It is a whole perspective view of the double clip of Example 1 concerning the present invention, and is a figure showing the state where an opening-and-closing lever is opened. FIG. 3 is a side view of FIG. 2. It is a figure which shows the state in which the paper sheets are bound in FIG. BRIEF DESCRIPTION OF THE DRAWINGS It is a figure which shows the whole perspective view (a) which is the double clip of Example 1 which concerns on this invention, and shows the state which has closed the opening-and-closing lever, and the side view (b). It is a whole perspective view of the double clip of Example 2 concerning the present invention. FIG. 6 is a side view of FIG. 5. It is a figure which shows the state in which the paper sheets are bound in FIG. It is a whole perspective view of the double clip of Example 3 concerning the present invention. It is a side view of FIG. It is a figure which shows the double clip of Example 4 which concerns on this invention, and shows the double clip by which a cap is attached to the opening / closing lever of the double clip of Example 2. FIG. It is a side view which shows the state in which the cap was attached in FIG. It is an expansion perspective view of a cap, and is a figure which also shows the state shown changing a direction. It is a figure which shows both the side view and sectional drawing of the principal part in FIG. It is a whole perspective view which shows the double clip of Example 5 which concerns on this invention. It is the figure which looked at FIG. 14 from the opposite direction. It is a whole perspective view which shows the double clip of Example 6 which concerns on this invention. FIG. 17 is a side view of FIG. 16. It is a whole perspective view which shows the double clip of Example 7 which concerns on this invention. It is a side view of FIG. It is explanatory drawing of the double clip which concerns on this invention which shows an application example. It is a side view of the conventional double clip.

Explanation of symbols

1, 12 to 17 Double clip 2 Double clip main body 2m Scissor opening 3 Pair of opening / closing levers 4 Paper sheets 21 Groove (contact point)
22 Base 23 Sides other than the base (two sides)
23a One side of two sides 25 Clip body 30 Part of the opening / closing lever (fulcrum)
31 One open / close lever 32 according to the third embodiment 32 The other open / close lever 35 according to the third embodiment Support arm 45 Rotating shaft (fulcrum)
55 Torsion coil spring (elastic part)
65 Abutting part 221 Bottom (elastic part)
223 Boundary portion 231 Side surface 251, 252 Split part 261, 262 Split part 262 a Tip part 271, 272 Split part 272 a Tip part 351 Support arm through hole 551 Coil spring both ends 651 Split part inner surface C Cap G Grounding surface S Opening and closing lever Clearance between the opening and closing lever S1 Clearance between the opening and closing levers when the opening and closing lever is closed

Claims (9)

A double clip main body having a cross section including two sides and a sandwich angle thereof, and a scissor opening for sandwiching a paper sheet on the sandwich angle side;
A pair of opening and closing levers extending to the side of the double clip body opposite the scissor mouth and for opening the scissor mouth on the basis of this principle,
When an external force is applied to bring one of the pair of opening / closing levers close to each other or close to each other's opening / closing levers, the scissor opening is opened by the lever principle, and at that time, the double clip main body is opened. A double clip that produces an elastic force as a pinching force for sandwiching the paper sheet,
At least one opening / closing lever of the pair of opening / closing levers is such that a portion extending to the side opposite to the scissor opening of the double clip body is bent inward, and the bent opening / closing lever extends from the bent portion to the end. The double clip in which the part of is parallel or converged with respect to the other opening / closing lever. 2. The double clip body according to claim 1, wherein the open / close lever is integrally formed, and the double clip main body includes a repellent portion that generates the elastic force when the external force is applied between the pair of open / close levers. Double clip. A double clip body made of a material repelled by elasticity when an external force is applied, and having a triangular cross section, and a scissor opening sandwiching paper sheets on the side corresponding to the apex angle;
When the one end of the double clip body is rotatably supported on the scissor opening side and the other end is free, and the other end is rotated to the counter scissor opening side, the other end side is on the anti scissor opening side in that state. A pair of opening and closing levers that extend to open the scissor mouth on the principle of leverage,
When an external force is applied so that at least one of the pair of opening / closing levers is close to the other or the mutual opening / closing levers are close to each other in a state where the pair of opening / closing levers are on the side opposite to the scissors opening, By this principle, the scissor opening is opened, and the bottom surface of the double clip body, which is the surface including the bottom of the triangular cross section that is the side opposite to the apex angle, is pressed by the pair of opening / closing levers. A double clip that is pressed in a sandwiched state to generate a reaction force, and the reaction force is generated by the elasticity of the bottom surface as a sandwiching force for sandwiching the paper sheet in the double clip body,
In a state where the pair of opening / closing levers are positioned on the side opposite to the scissors opening, the pair of opening / closing levers are arranged so that the portions extending on the side of the double clip main body close to each other approach each other. A double clip that is bent and the portions from the bent portion to the tip are parallel or converged. The pair of opening / closing levers includes the bottom surface defining the triangular shape when the double clip main body is viewed in a cross section, and the other two sides defining the triangular shape, excluding the bottom side. Abutting on the location corresponding to the boundary between the side surface including each, and bent as described above at the abutting location,
4. The double clip according to claim 3, wherein the double clip main body is formed with a groove or a recess in which the part of each of the pair of opening / closing levers is received. The pair of opening / closing levers has a contact portion for contacting a finger on the side of the free other end when the pair of opening / closing levers is opened and closed, and the contact portions have a planar shape. Double clip according to item. The double clip according to claim 5, wherein the contact portion is detachably attached to the pair of opening / closing levers. The double clip according to any one of claims 1 to 6, wherein at least one of the pair of opening / closing levers includes a magnet. The double clip according to any one of claims 1 to 6, wherein opening and closing levers are juxtaposed, and a portion of the lever that contacts a finger ball is curved inward according to a finger ball shape. A double clip body made of a material repelled by elasticity when an external force is applied and having a triangular cross section, and a scissor opening is formed on the side corresponding to the apex of the paper sheet; One end is rotatably supported on the scissor mouth side and the other end is freely shaped. When the other end is rotated and positioned on the anti-scissor side, the other end side extends to the anti-scissor side in that state. The pair of opening / closing levers of a double clip having a pair of opening / closing levers for opening the scissors opening on the principle of the lever is detachably attached to the pair of opening / closing levers. Finger rest cap that functions as an abutment part that touches the finger when using the double clip in the state.

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