JP2010167753A - Clip - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a compact clip which does not protrude largely to the outside of the periphery of a document, etc. when the document, etc. is clipped on. <P>SOLUTION: In the clip in which grasping parts 1, 2, opposed to each other, of the front part and pressing parts 3, 4, opposed to each other, of the rear part are connected by an intermediate opening support 5, both the grasping parts 1, 2 are energized in a closing direction, and when both the pressing parts 3, 4 are closed, the grasping parts 1, 2 are opened with the opening support 5 as a boundary. A side view concave shape insertion slot 6 opened to face the interior space between both the grasping parts 1, 2 is made to a slot width to which the linear side edge of a grasped article can be inserted, between both the grasping parts 1, 2, and a slot bottom 15 is formed by projecting to near the rear end of the pressing parts, the opening supporting part 5a connected to the one grasping part 1, and the pressing part 3 is provided at the slot outside near the one opening end 6a of the concave shape insertion slot 6, and the opening support part 5b connected to the other grasping part 2 and the pressing part 4 is provided at the slot outside near the other opening end 6a. <P>COPYRIGHT: (C)2010,JPO&INPIT

Description

  The present invention relates to a clip that clamps an object to be clamped such as paper, cloth, sheet, or document by overlapping them.

Conventionally, various clips have been used by sandwiching documents, stacked papers, bag mouths, and the like. Typical examples of the structure include a spiral clip, a laundry clip clip, and a force point folding clip using a leaf spring.
Among them, a spiral clip (generally called a gem clip) has a very light and simple structure in which a steel wire is spirally formed on a plane. Therefore, it is suitable for mass production and is offered in large quantities at a low price. This clip can be successfully stapled when the number of sheets to be bound is thin and thin, but if the number of sheets is too thick or thick, even if the clip is inserted to be pinched, There is a drawback that it is thrown out and can't be properly bound.

  Further, as shown in FIG. 15, the laundry clip type clip has an action point for binding to the opposite side across the pivot point and a force point for pressing to open the action point. In addition to (shown by the one-dot chain line in FIG. 15), the power point portion protrudes greatly (the protruding portion is indicated by the width W in FIG. 15). For this reason, if the container is made to fit the size of the document (A4 size, etc.) (claw, envelope, desk drawer, etc.), the clip's power point will hit the frame, etc., and it will not fit well. There are drawbacks. In addition, even when organizing documents, the protruding power point part is in the way, making it difficult to prepare documents.

Further, for a force-point folding clip using a leaf spring as in Patent Document 1 below, the steel plate is pressed in a direction in which the biting portions on both sides are closed, and the bent portion is inflated and folded in two. The tip of a U-shaped wire rod, which is about twice as long as a steel plate folded in half, is connected to the bite portion.
When using this, the middle part of the bent side of the U-shaped wire on both sides is applied to the bulging part of the two-folded steel plate, and the bent part on both sides of the wire is pressed by using it as a fulcrum. The mating part is opened. Then, when a document or the like is sandwiched and bound, the U-shaped wire protruding outside the document or the like is rotated and bent toward the biting portion side (within the paper surface within the edge of the document). For this reason, the fault by the force point part like the above-mentioned washing pin type clip protruding outside the document etc. is eliminated.
However, because it is a combination of two parts of wire and one steel plate, the structure becomes complicated, and it cannot be supplied at low cost, and the wire part used for opening is opened and closed. There is a difficulty that it is troublesome.

  Further, Patent Document 2 below proposes a corner clip that holds a right-angled corner portion of a document or the like. The corner clip of this patent document 2 is provided with elastic bodies attached to both sides sandwiching the right angle portion of the upper and lower right triangular plate-shaped sandwiching portions so as to surround the corner from both sides. (Pointed part) can be inserted into the clamping part and clamped, but even if it tries to insert a straight edge of a document or the like, the elastic body on both sides is obstructed and inserted deeply and smoothly into the clamping part Since it cannot be used, it is not suitable for use on a straight edge such as a commonly used document.

JP 2006-347157 A Japanese Patent Laid-Open No. 2003-237274

  The present invention has been made in view of the above circumstances, and when a linear edge portion of a sandwiched object such as a document is clamped with a clip, a part of the clip is placed outside the periphery of the sandwiched object. It is an object of the present invention to provide a compact clip that can be easily put in a bag, a drawer of a desk, a box, a bag, an envelope, etc.

The invention according to claim 1 of the clip of the present invention for solving the above-described problem is that the sandwiching portion sandwiching the object to be sandwiched at the front portion and the pressing portion facing the rear portion are connected by an intermediate swing support portion. And when both the clamping parts are urged in the closing direction by the urging means that urges the both clamping parts in the closing direction, and both the pressing parts are closed against the urging, the boundary between the sliding support parts A clip that opens the clamping part,
A groove width enabling insertion of a straight side edge portion of the object to be clamped between the both sandwiching portions, a concave insertion groove viewed from the side facing the internal space sandwiched between the both sandwiching portions, and And forming the groove bottom to the vicinity of the rear end of the pressing portion or to the rear thereof,
A sliding support portion connected to one of the sandwiching portion and the pressing portion is provided at the opening end portion on one side of the concave insertion groove or a portion near the opening end portion, and the opening end portion or opening end portion on the other side is provided. The sliding part is provided with a peristaltic support part connected to the other clamping part and the pressing part,
A linear edge portion of the object to be clamped is inserted into the concave insertion groove so as to be clamped.

  The invention according to claim 2 is the above invention, wherein the concave insertion groove is provided with a separation protrusion that protrudes to a length that meshes with the front ends of both clamping portions from the groove bottom toward the front substantially parallel to the opposing surface, The groove inner space is divided into one facing surface side and the other facing surface side.

According to a third aspect of the present invention, the sandwiching portion that sandwiches the object to be sandwiched at the front portion and the pressing portion at the rear portion that are opposed to each other are connected by an intermediate swinging support portion, and the both sandwiching portions are biased in the closing direction. The clip is opened in the direction in which the both clamping parts are closed by the biasing means, and when the both pressing parts are closed against the biasing, the clamping part opens with the peristaltic support part as a boundary,
A groove width enabling insertion of a straight side edge portion of the object to be clamped between the both sandwiching portions, a concave insertion groove viewed from the side facing the internal space sandwiched between the both sandwiching portions, and And forming the groove bottom to the vicinity of the rear end of the pressing portion or to the rear thereof,
A sliding support portion connected to one of the clamping portion and the pressing portion is provided at the opening end portion on one side of the concave insertion groove or near the opening end portion, and the opening end portion on the other side is provided forward. The other clamping part is integrally extended toward the other side, and the other pressing part is integrally formed on the outer rear part of the concave insertion groove on the other side,
A linear edge portion of the object to be clamped is inserted into the concave insertion groove so as to be clamped.

  According to a fourth aspect of the present invention, in the invention of the third aspect, a connecting portion is provided on a sandwiching portion and a pressing portion that are integral with the concave insertion groove outside the concave insertion groove, and the connection portion The two clips can be integrally connected.

  According to a fifth aspect of the present invention, in the above inventions, the peristaltic support portion is provided between a pivotal support portion provided at an opening end portion of the concave insertion groove or a portion near the opening end portion, the clamping portion, and the pressing portion. It is characterized in that it is connected to the pivot part of the slidably movable part.

The invention according to claim 6 is the above invention, wherein the sandwiching portion, the pressing portion and the concave insertion groove are made of an integral metal or synthetic resin material,
Make the peristaltic support part thinner than the clamping part, the pressing part and the concave insertion groove, or make the peristaltic support part narrower than the clamping part, the pressing part and the concave insertion groove, or cut out the perforation support part The peristaltic support part is formed easily and deformable with higher resilience than the sandwiching part, the pressing part and the concave insertion groove by either one or a combination thereof. When closed, deformation is concentrated on the peristaltic support.

  The invention according to claim 7 is the above-described invention, wherein the concave insertion groove is formed with such a strength that the groove width before pressing does not change or hardly changes when receiving a pressing force applied to the pressing portion. It is characterized by that.

  In the invention described in claim 8, in each of the above inventions, the concave insertion groove is formed to have a depth that reaches the rear position exceeding the rear end of the pressing portion with the depth of the groove bottom, and the groove width is It is characterized in that it is formed in a groove width in which the object to be clamped can be inserted to the groove bottom.

  The invention described in claim 7 is characterized in that, in each of the above inventions, the concave insertion groove is formed such that the opposing surfaces in the groove are substantially parallel.

  The invention described in claim 9 is characterized in that, in each of the above-described inventions, a reinforcing material made of a material that is difficult to deform is attached to the inner surface and / or the outer surface of the concave insertion groove.

  According to a tenth aspect of the present invention, in each of the above-mentioned inventions, the urging means for urging both the clamping parts in the closing direction urges the both clamping parts in the closing direction so as to be interposed between the concave insertion grooves. It is characterized by being a coil spring, a leaf spring or a stretchable rubber.

  The present invention is as described above, and in the form of claim 1, when both pressing portions are pressed so as to be closed with a finger or the like, both clamping portions are opened against the urging force of the urging means, and when the pressing is released, The clamping part is closed so as to bite under pressure by the biasing means. In other words, the straight edge of the object to be clamped such as a stacked document can be deeply inserted into the concave insertion groove into the holding part opened by pressing the pressing part, and when the hand is released as it is In addition, it is clamped in a pressurized state so that the edge portion of the object to be clamped is bitten by the clamping part.

  In the state where the object to be clamped such as the document is clamped, the deepest portion of the concave insertion groove is strictly equal to the thickness of the material from the linear edge of the object to be clamped such as the document. However, as seen from the entire clip, the amount of protrusion is extremely small, and the pressing portion does not protrude greatly outside the edge of the object to be clamped such as a document. Therefore, in the present invention, the clip can be smoothly inserted without being caught in a bag, a desk drawer, a box, a bag, an envelope or the like.

According to a second aspect of the present invention, the concave insertion groove is provided with a separation protrusion that protrudes in a length that engages with the front ends of the both sandwiching portions from the groove bottom toward the front substantially parallel to the opposing surface, and the groove inner space is provided on one side of the groove. Since it is divided into the facing surface side and the other facing surface side, it is possible to divide the two documents into their respective divided spaces and hold them separately.
In other words, two documents can be clamped separately with one clip and removed separately.

  The form of claim 3 has the same effect as the form of claim 1 above, but in addition to this, when the object to be clamped is clamped, the surface of the object to be clamped such as a document has irregularities such as a pivot part. Since there is no flat surface part hitting, the clip that holds the object to be clamped does not rise up so that the paper surface rises from the surface of the desk etc. I can write.

  In the form of claim 4, the two clips can be integrally connected at the connecting portion to form a clip in which the two clips are integrated into one, so that the two documents are clamped separately, Moreover, it becomes possible to remove separately.

  In the form of Claim 5, there exists an effect similar to the form of the said Claim 1 or 2, and the said swing support part is provided with the pivot part provided in the opening edge part of the said concave insertion groove, and the said clamping part. Since it is slidably connected with the pivot part between the pressing parts, the clamping part can be smoothly opened and closed by the pivot part.

  In the form of Claim 6, since the whole can be manufactured by integral molding of a single steel material or a plastic mold, a lightweight and compact product can be mass-produced and provided at low cost. .

In the present invention, when the pressing part is pressed to open the clamping part, the position of the pressing part is not further from the position of the peristaltic support part than the position of the groove bottom (the position of the pressing part is supported peristally). Therefore, the opposing surface of the concave insertion groove is pressurized to narrow the concave insertion groove inward.
Therefore, if the strength of the concave insertion groove is small, it may be crushed by the applied pressure, and if the spring is particularly strong, the clamping part cannot be opened unless the outside of the concave insertion groove is pressed strongly. A strong pressure is applied to the opening of the concave insertion groove in the closing direction.
Therefore, in such a case, since the concave insertion groove is formed with high strength in such a case, the opening of the concave insertion groove becomes narrow even if the pressing portion is strongly pressed. Therefore, even a thick object to be clamped can be inserted deeply into the concave insertion groove.

  According to another aspect of the present invention, the object to be clamped can be inserted into the concave insertion groove so that the depth of the groove bottom reaches the rear position beyond the rear end of the pressing portion and the groove width reaches the groove bottom. By forming the groove with a narrow width, it is possible to smoothly insert and hold the linear edge portion of the object to be clamped up to the deepest portion of the concave insertion groove.

In the form of Claim 9, since the opposing surface in the said groove | channel of the said concave groove is substantially parallel, when the to-be-clamped object is pinched and stopped, the part will not become bulky.
Moreover, since it is not bulky even when not in use, a large number of boxes having the same volume can be placed.

In the form of the tenth aspect, the concave insertion groove is reinforced by the reinforcing material of the concave insertion groove portion, and even if the pressing portion is strongly pressed, deformation such that the facing surface of the groove narrows to the inner surface side does not occur.
For this reason, since a strong biasing force such as a spring can be used, the object to be clamped can be strongly clamped by the clamping unit.

  In the form of claim 11, as an urging means for closing the clamping portion, a material such as a coil spring, a leaf spring, and an elastic rubber can be selected according to the purpose of use of the clip. It becomes possible.

It is each perspective view which shows the state which (a) of this invention has closed the clamping part, and (b) has opened the clamping part. It is each perspective view which shows the state which (a) of another form has closed the clamping part, and (b) has opened the clamping part. Moreover, it is each perspective view which shows the state which (a) of another form has closed the clamping part, and (b) has opened the clamping part. Further, (b) is a side view of a state in which the clamping part is closed, (b) is a perspective view showing a state in which the clamping part is opened, and (c) is a state in which the object to be clamped is clamped. It is a perspective view shown. It is a perspective view which shows the state which (a) of another form has closed the clamping part, and the state where (b) has opened the clamping part. FIG. 5A is a perspective view and FIG. 5B is a side view showing a state where the object to be clamped in the form of FIG. 5 is sandwiched. It is a side view which shows the state which opened the clamping part of the form of FIG. It is a perspective view which shows the state which has closed the clamping part of another form. It is each perspective view which shows the state which (a) of another form has closed the clamping part, and (b) has opened the clamping part. Moreover, it is each perspective view which shows the state which (a) of another form has closed the clamping part, and (b) has opened the clamping part. Further, another form (a) is a side view of the state where the clamping part is closed, (b) is a perspective view showing a state where the clamping part is opened, and (c) is a state where the object to be clamped is clamped. It is a perspective view shown. Furthermore, the state which pinches | interposes the to-be-clamped object of another form is shown, (a) is a concave insertion groove, and a peristaltic support part is divided | segmented into two, (b) is a peristaltic support part of a concave insertion groove. It is each perspective view which shows the form which exists only in one side. It is a perspective view of another form. Furthermore, it is each perspective view which shows the state which (a) of another form connected two pieces, and the state (b) isolate | separated two pieces. It is a perspective view of the conventional clip.

Next, an embodiment of the clip of the present invention will be described.
In the present invention, as shown in FIGS. 1A and 1A, the front clamping portions 1 and 2 that sandwich the object to be clamped and the rear pressing portion 3 that is pressed with a finger or the like are used. 4 are connected by an intermediate swinging support portion 5 and are biased in the closing direction by the biasing means 7 for biasing the sandwiching portions 1 and 2 in the closing direction. 1 (b) and FIG. 5 (b), when the pressing parts 3 and 4 are closed against a bias with a finger F, the clamping part 1 A clip that opens on the second side.

There are two basic forms of the present invention.
Among them, the first basic form is that both the sandwiching portions 1 and 2 are sandwiched between the both sandwiching portions 1 and 2, as shown in FIGS. 1, 2, 3, 4, 12A and 13B. The concave insertion groove 6 opened in a side view facing the internal space S sandwiched between 2 has a groove width that allows insertion of a linear edge of the object P to be sandwiched, and the groove bottom 15 The pressing portions 3 and 4 are formed so as to protrude to the vicinity of the rear ends or to the rear thereof, and one of the holding portions 1 is provided at one end of the concave insertion groove 6 or near the opening end. Further, a swing support portion 5 a connected to the pressing portion 3 is provided, and a swing support portion 5 b connected to the other sandwiching portion 2 and the pressing portion 4 is provided at the opening end portion on the other side or a portion near the opening end portion. Is provided.
That is, the rocking support part 5 is divided into the rocking support part 5a on one side and the rocking support part 5b on the other side by the concave insertion groove 6, and the sandwiching parts 1, 2 and the pressing parts 3, 4 are respectively provided. Is provided.

Further, as shown in FIGS. 5, 6, 7, 8, 9, 10, 11, 12 (b) and FIG. 14, the second basic form is the both clamping parts 1, 2. A groove that allows insertion of a straight side edge portion of the object to be sandwiched P into a concave insertion groove 6 in a side view opened facing the internal space S sandwiched between the both sandwiching portions 1 and 2. The groove bottom 15 is formed so as to protrude to the vicinity of the rear ends of the pressing portions 3 and 4 or to the rear thereof, and close to the opening end portion or the opening end portion on one side of the concave insertion groove 6. The part is provided with a peristaltic support part 5 connected to one of the clamping part 1 and the pressing part 3, and the other opening part is opposed to the clamping part 1 toward the front at the other opening end. A pressing portion 4 that is integrally formed with the portion 2 and that is opposite to the pressing portion 3 on the one side is formed on the outer rear portion of the concave insertion groove 6 on the other side. Serial is concave insertion groove 6 and integrally formed.
That is, in the concave insertion groove 6, the sliding support part 5 is separated on one side, and the clamping part 2 and the pressing part 4 formed integrally with the concave insertion groove 6 are separated on the other side. It is a form. Therefore, in the second basic form, the peristaltic support part 5 is provided only in the one-side clamping part 1 and the pressing part 3, and unlike the second basic form, there is no peristaltic support part on the other side.

In both the first basic form and the second basic form, the concave insertion groove 6 has a groove width that allows insertion of a straight side edge of the sandwiched object P, and the groove bottom 15 is the pressing part. It is common to project to the vicinity of the rear end of 3, 4 or rearward thereof.
4 (a), 6 (a) and 6 (b), FIG. 11 (c) and FIG. 12 (a) and 12 (b), the pressing parts 3 and 4 are When pressed against the urging force of the urging means 7 and closed, the clamping parts 1 and 2 are opened with the peristaltic support part as a boundary, and the straight edge of the object P to be clamped is the concave difference. When the pressure is applied to both the pressing portions 3 and 4 by inserting deeply into the insertion groove 6, the holding portions 1 and 2 can hold the object P in the pressed state by the pressure of the recording biasing means 7. ing.

  Further, as shown in FIGS. 4C, 6A, 6B, 11C, and 12A, 12B, the concave insertion groove is formed. 6 is formed to a depth at which the depth of the groove bottom 15 reaches a rear position exceeding the rear end of the pressing portion, and the groove width is set to a groove width into which the object P can be inserted up to the groove bottom 15. It is possible to smoothly insert the linear edge portion of the sandwiched article P up to the deepest portion of the concave insertion groove 6 so as to be clamped.

Furthermore, if the opposing surfaces 6 a and 6 b in the groove of the concave groove 6 are substantially parallel, the sandwiching portions 1 and 2 and the swing support portion are in front of the opposing surfaces 6 a and 6 b inside the concave insertion groove 6. An internal space S is formed inside the extended parallel surface (the extended parallel surface from the opposing surfaces 6a and 6b indicated by (B) in FIG. 1 and the extended parallel lines H1 and H2 in FIG. 5 (B)). Is done.
If it carries out like this, when the said clamping parts 1 and 2 open, it will become possible to insert deeply so that the to-be-clamped object P may reach the groove bottom 15 of the said concave insertion groove 6 through the internal space S. For this reason, the clip does not become bulky in the thickness direction of the sandwiched object P when the sandwiched article P such as a document is clamped, and the whole is not bulky even when not in use. It is possible to store a large number of clips.
In addition, the constituent members of each part of the present invention can be manufactured using materials such as metal, plus chip, and the like, using plate-like, rod-like, and linear materials, and the concave insertion groove 6 and the clamping part It is also possible to manufacture the 1, 2 and the pressing parts 3 and 4 by using different members and combining those members.

  Each of the following embodiments will be described specifically with reference to the drawings.

  Example 1 is an example of the first basic form described above. In Example 1, as shown in (a) and (b) of FIG. The sandwiching portions 1 and 2 that sandwich the object and the pressing portions 3 and 4 that are opposed to each other at the rear are connected by an intermediate swing support portion 5, and the sandwiching portions 1 and 2 are biasing means 7 (coil spring 8 in FIG. 1). When the two pressing parts 3 and 4 are closed with a finger F against the biasing, the sandwiching parts 1 and 2 are opened with the peristaltic support part 5 as a boundary. Yes.

In the first embodiment, as shown in FIG. 1B, a concave difference in side view opened between the both sandwiching portions 1 and 2 and facing the internal space S sandwiched between the both sandwiching portions 1 and 2. The insertion groove 6 is formed so that the groove bottom 15 protrudes behind the pressing portions 3 and 4 to the extent that it slightly exceeds the rear ends of the pressing portions 3 and 4.
Further, a groove width is formed so that the straight edge portion of the object to be clamped can be inserted up to the groove bottom 15 of the concave insertion groove 6.
A sliding support portion 5a connected to one of the clamping portion 1 and the pressing portion 3 is provided on the outer side of the groove near the opening end on one side of the concave insertion groove 6, and close to the opening end on the other side. On the outer side of the groove, a swing support portion 5 b connected to the other sandwiching portion 2 and the pressing portion 4 is provided.
That is, the peristaltic support part 5 is divided into a peristaltic support part 5a on the one sandwiching part 1 side and a peristaltic support part 5b on the other sandwiching part 2 side, and the sandwiching parts 1 and 2 and the pressing part 3 on both sides. 4 are provided.

Moreover, in this Example 1, as shown to (b) of FIG. 1, the inner opposing surfaces 6a and 6b opened between the both clamping parts 1 and 2 are made into the concave insertion groove 6, and the concave difference is obtained. The groove bottom 15 of the insertion groove 6 is formed in a plane perpendicular to the inner facing surfaces 6a and 6b. In this mode, when used, the linear edge of the object to be clamped can be abutted against the vertical groove bottom 15 so that the edges of the document and the like are aligned at the same upper and lower positions and can be clamped in a beautifully aligned state. It becomes.
Further, in the concave insertion groove 6 made of plastic, although not shown, for the purpose of strengthening the concave insertion groove 6 portion so as not to be crushed by the pressing of the both pressing portions 3, 4, It is also possible to attach a reinforcing material such as a metal having high strength.
In addition, it is also possible to obtain sufficient strength of the concave insertion groove 6 by using metal instead of only the concave insertion groove 6 part made of plastic similar to the other parts. It is.

  Moreover, when the said clamping parts 1 and 2 are opened, a part of said clamping parts 1 and 2 and the said rocking | fluctuation support parts 5a and 5b are the front extension parallel surfaces of the inner opposing surfaces 6a and 6b of the said concave insertion groove | channel 6. If it is formed so as not to protrude inside the extended parallel lines H1 and H2 indicated by the extended parallel lines H1 and H2 in FIG. Through the internal space S between the two, the concave insertion groove 6 can be smoothly inserted deeply.

As shown in FIG. 1, the peristaltic support portions 5 a and 5 b are provided with a pivotal support hole 12, the clamping portions 1 and 2, and the pressing portions 3 and 4 provided on the outer side of the opening end of the concave insertion groove 6. A pivot shaft 13 is inserted into a pivot support hole 12 provided in the middle of the shaft, and the clamping portions 1 and 2 and the pressing portions 3 and 4 are connected so as to be swingable up and down.
In addition, although the pivot part which consists of the said pivot hole 12 and the pivot axis | shaft 13 is provided in the outer side from the opening edge part of the said concave insertion groove 6 in FIG. 1, the opening edge part of the said concave insertion groove 6 is provided. Alternatively, if the object to be clamped is formed so that it can be inserted to the back of the concave insertion groove 6 without obstructing it, the portion where the pivot is provided is the open end of the concave insertion groove 6. It may be in the part or inside.

Coil springs 8 and 8 are attached to the swing support portions 5a and 5b.
The coil springs 8 and 8 are means for urging the holding parts 1 and 2 in the closing direction, and the urging means 7 can be used as a leaf spring or other elastic material.
Moreover, the clip of Example 1 shown in FIG. 1 can be implemented even if it is made of metal or ceramic other than plastic. Further, the concave insertion groove portion, the sandwiching portion, and the pressing portion portion may be combined with different materials.

When using the clip of the first embodiment, as shown in FIG. 1B, the pressing portions 3 and 4 are pushed against the force of the coil spring 8 with fingers F from both sides. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened. Then, when an object to be clamped such as a document is inserted into the concave insertion groove 6 from the internal space S that extends in the direction of the opening end of the concave insertion groove 6 and the finger F is released, the both clamping parts 1 and 2 are formed. Close and pressurize the object to be clamped by the force of the coil spring 8 to stop it.
At this time, if the straight edge of the object to be clamped hits the groove bottom 15 of the concave insertion groove 6, a part of the clip hardly protrudes from the periphery of the object to be clamped. It is possible to smoothly put it in a document box or a bag.

Example 2 is an example of the first basic form described above. As shown in FIGS. 2A and 2B, the whole is integrally made of a metal having elasticity capable of restoring the whole, for example, a steel plate. Can be made.
In the second embodiment, as shown in FIG. 2B, the sandwiching portions 1 and 2 sandwiching the opposed sandwiched objects of the front portion integrally formed of steel materials and the pressing portions 3 and 4 facing the rear portion are provided. When they are respectively connected by an intermediate swinging support portion 5, the both clamping portions 1 and 2 are urged in a closing direction by urging means, and both the pressing portions 3 and 4 are closed with a finger F or the like against urging. The clamping parts 1 and 2 are opened with the peristaltic support part 5 as a boundary.

In the second embodiment, as shown in FIG. 2A, the front-side sandwiching portions 1 and 2 and the rear-side opposing pressing portions 3 and 4 are integrally connected to each other in a planar shape. In addition, the pressing portions 3 and 4 to the middle portion are folded back, and both sides are integrally connected to the middle swing support portion 5.
Between the both clamping parts 1 and 2, a side-view concave insertion groove 6 that opens facing the internal space sandwiched between the both clamping parts 1 and 2 is provided, and the groove bottom 15 is behind the pressing parts 3 and 4. Are formed so as to protrude slightly beyond the rear ends of the pressing portions 3 and 4.
The groove bottom 15 of the concave insertion groove 6 is formed to have a groove width that allows insertion of the linear edge of the object to be clamped.
And the rocking | fluctuation support part 5a connected with one said clamping part 1 and the said press part 3 is formed in the groove outer side near the opening edge part of the one side of the said concave insertion groove | channel 6, and the opening edge part of the other side On the outer side of the close groove, a swing support portion 5b connected to the other sandwiching portion 2 and the pressing portion 4 is formed.
That is, the peristaltic support part 5 is divided into a peristaltic support part 5a on the one sandwiching part 1 side and a peristaltic support part 5b on the other sandwiching part 2 side, and the sandwiching parts 1 and 2 and the pressing part 3 on both sides. 4 are provided.
The peristaltic support portions 5a and 5b are formed to be narrower than the other portions, or formed with notches or the like on the plate surface so that the strength of the portions is smaller than that of the other portions. When it is pushed and closed, bending deformation concentrates on the peristaltic support parts 5a and 5b, and the clamping parts 1 and 2 swing and open from both peristaltic support parts 5a and 5b, and both pressing parts 3 and 4 are released. By forming the restoring force of this portion, the front and rear sandwiched portions 1 and 2 are formed so as to swing and close from both swing support portions 5a and 5b.

In the second embodiment, as shown in FIG. 2B, the inner facing surfaces 6a and 6b opened between the both sandwiching portions 1 and 2 are formed as parallel concave insertion grooves 6, and the concave insertion grooves are formed. The groove bottom 15 is formed in a plane perpendicular to the inner facing surfaces 6a and 6b. In this mode, when used, the linear edge of the object to be clamped can be abutted against the vertical groove bottom 15 so that the edges of the document and the like are aligned at the same upper and lower positions and can be clamped in a beautifully aligned state. It becomes.
Further, in the second embodiment, it is preferable that a metal reinforcing material 11 made of a material that is not easily deformed is fitted to the inner surface of the concave insertion groove 6. This is because if the concave insertion groove 6 is weak or soft, the inner facing surfaces 6a and 6b become narrow when the pressing portions 4 and 5 are pressed, and the object to be sandwiched may not enter. For this reason, the reinforcing material 11 of a metal or a synthetic resin material having a strength capable of ensuring the width of the inner facing surfaces 6a and 6b is fitted or adhered to the groove bottom 15 of the concave insertion groove 6. Strengthen by fixing with an agent.

  In addition, when the said clamping parts 1 and 2 are opened, a part of said clamping parts 1 and 2 and the said rocking | fluctuation support parts 5a and 5b are the front extension parallel surfaces of the inner opposing surfaces 6a and 6b of the said concave insertion groove | channel 6. If it is formed so as not to protrude inside the extended parallel lines H1 and H2 indicated by the extended parallel lines H1 and H2 in FIG. Through the internal space S between the two, the concave insertion groove 6 can be smoothly inserted deeply.

In the second embodiment, the urging means for urging both the clamping portions 1 and 2 in the closing direction is integrated with the swing support portions 5a and 5b, and the swing support portions 5a and 5b are part of the swing support portions 5a and 5b. However, it is urged in the direction in which both clamping parts 1 and 2 are closed by the force of the spring of the plate material.
When the urging force is small, if a leaf spring or other elastic material is used separately to increase the urging force, the object to be clamped can be strongly pressed and held accordingly.

When using the clip of the second embodiment, as shown in FIG. 2B, the pressing parts 3 and 4 are resisted against the spring force of the plate material of the peristaltic support parts 5a and 5b by fingers F from both sides. Then press. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened.
Then, when an object to be clamped such as a document is inserted into the concave insertion groove 6 from the internal space S that extends in the direction of the opening end of the concave insertion groove 6 and the finger F is released, the both clamping parts 1 and 2 are formed. It closes and presses and clamps the object to be clamped by the force of the plate springs of the peristaltic support portions 5a and 5b.
At this time, if the straight edge of the object to be clamped hits the groove bottom 15 of the concave insertion groove 6, a part of the clip hardly protrudes from the periphery of the object to be clamped. It is possible to smoothly put it in a document box or a bag.

Example 3 is an example of the first basic form described above, and as shown in FIGS. 3A and 3B, the whole is made of a plastic having a resilient elasticity that can be restored integrally.
In the third embodiment, as shown in FIG. 3, the sandwiching portions 1 and 2 that sandwich the object to be sandwiched at the front portion and the pressing portions 3 and 4 that are opposed at the rear portion are respectively connected by an intermediate swing support portion 5. When both the clamping parts 1 and 2 are urged in a closing direction by the urging means, and both the pressing parts 3 and 4 are closed with a finger F or the like against the urging, the perforation support part 5 is used as the boundary. The sandwiching portions 1 and 2 are open.

In the third embodiment, as shown in FIG. 3, the front-facing sandwiching portions 1 and 2 and the rear-facing pressing portions 3 and 4 are integrally connected to each other in a planar shape. The pressing portions 3 and 4 to the intermediate portion are folded back, and both sides are integrally connected to the intermediate swing support portion 5.
And between the both clamping parts 1 and 2, the side view concave insertion groove 6 opened facing the internal space S sandwiched between the both clamping parts 1 and 2, the groove bottom 15 is the pressing part 3, 4 is formed so as to protrude behind the pressing portions 3 and 4 slightly beyond the rear ends.
The groove bottom 15 of the concave insertion groove 6 is formed to have a groove width that allows insertion of the linear edge of the object to be clamped.
Further, a swing support portion 5a connected to one of the clamping portion 1 and the pressing portion 3 is formed on the outer side of the groove near the opening end portion on one side of the concave insertion groove 6, and the opening end portion on the other side. On the outer side of the close groove, a swing support portion 5b connected to the other sandwiching portion 2 and the pressing portion 4 is formed.
That is, the peristaltic support part 5 is divided into a peristaltic support part 5a on the one sandwiching part 1 side and a peristaltic support part 5b on the other sandwiching part 2 side, and the sandwiching parts 1 and 2 and the pressing part 3 on both sides. 4 are provided.
When the swing support portions 5a and 5b are formed to be narrower than the other portions, or the plate surface is formed thinner and the strength of the portions is made smaller than the other portions, and both the pressing portions 3 and 4 are pressed and closed. Bending deformation is concentrated on the peristaltic support portions 5a and 5b, and the sandwiching portions 1 and 2 swing and open from both peristaltic support portions 5a and 5b, and the pressing portions 3 and 4 are released. It is formed so that the front and rear sandwiched portions 1 and 2 are closed by swinging from both swing support portions 5a and 5b with the restoring force.

  In the third embodiment, as shown in FIG. 3B, the inner facing surfaces 6a and 6b opened between the both sandwiching portions 1 and 2 are parallel concave insertion grooves 6, and the concave insertion grooves are formed. The groove bottom 15 is formed in a plane perpendicular to the inner facing surfaces 6a and 6b. In this mode, when used, the linear edge of the object to be clamped can be abutted against the vertical groove bottom 15 so that the edges of the document and the like are aligned at the same upper and lower positions and can be clamped in a beautifully aligned state. It becomes.

In addition, in the concave insertion groove 6 made of plastic material, in order to strengthen the concave insertion groove 6 portion so as not to be damaged by the pressing of the both pressing portions 3 and 4, although not shown, A strong reinforcing material such as metal can also be attached.
In addition, when the said clamping parts 1 and 2 are opened, a part of said clamping parts 1 and 2 and the said rocking | fluctuation support parts 5a and 5b are the front extension parallel surfaces of the inner opposing surfaces 6a and 6b of the said concave insertion groove | channel 6. If it is formed so as not to protrude inside the extended parallel lines H1 and H2 indicated by the extended parallel lines H1 and H2 in FIG. Through the internal space S between the two, the concave insertion groove 6 can be smoothly inserted deeply.

Further, in the third embodiment, the urging means for urging both the clamping portions 1 and 2 in the closing direction is integrated with the swing support portions 5a and 5b, and the portions of the swing support portions 5a and 5b. The holding portions 1 and 2 are urged in the closing direction by the restoring force of plastic having elasticity that can be restored.
In the case of a material in which a large restoring force cannot be obtained with the plastic itself, a leaf spring 9 or the like is used as shown in FIG. 3 in order to increase the biasing force. By doing so, it becomes possible to press the object to be clamped and pinch it.
In addition to the leaf spring 9, an elastic rubber or the like may be used as a means for energizing both the clamping portions 1 and 2 in the closing direction.

When using the clip of the third embodiment, as shown in FIG. 3B, the pressing portions 3 and 4 are resisted against the spring force of the plate material of the peristaltic support portions 5a and 5b by fingers F from both sides. Then press. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened.
Then, when an object to be clamped such as a document is inserted into the concave insertion groove 6 from the internal space S that extends in the direction of the opening end of the concave insertion groove 6 and the finger F is released, the both clamping parts 1 and 2 are formed. It closes and presses and clamps the object to be clamped by the force of the plate springs of the peristaltic support portions 5a and 5b.
At this time, if the straight edge of the object to be clamped hits the groove bottom 15 of the concave insertion groove 6, a part of the clip hardly protrudes from the periphery of the object to be clamped. It is possible to smoothly put it in a document box or a bag.

Example 4 is an example shown in (a), (b) and (c) of FIG. 4 of the first basic form, and uses a metal such as a steel plate.
In the fourth embodiment, the sandwiching parts 1 and 2 sandwiching the opposed sandwiched objects of the front part integrally formed of steel plates and the pressing parts 3 and 4 facing the rear part are respectively connected by the intermediate swing support part 5. When both the clamping portions 1 and 2 are urged in a closing direction by urging means (coil spring 8 in FIG. 4), and the pressing portions 3 and 4 are closed with a finger or the like against the urging, the swing support portion 5 The sandwiching portions 1 and 2 are opened on the boundary.

In the fourth embodiment, a concave insertion groove 6 opened in a side view facing the internal space sandwiched between the both sandwiching portions 1 and 2 is formed between the both sandwiching portions 1 and 2, and the groove bottom 15 serves as the pressing portion. 3 and 4 are formed so as to protrude to the extent that they slightly exceed the rear ends of the pressing portions 3 and 4.
The groove bottom 15 of the concave insertion groove 6 is formed to have a groove width that allows insertion of the linear edge of the object to be clamped.
And the sliding support part 5a connected with the one said clamping part 1 and the said press part 3 is provided in the opening edge part of the one side of the said concave insertion groove | channel 6, and the other said opening edge part is provided in the other opening edge part. A peristaltic support portion 5 b connected to the sandwiching portion 2 and the pressing portion 4 is provided.
That is, the peristaltic support part 5 is divided into a peristaltic support part 5a on the one sandwiching part 1 side and a peristaltic support part 5b on the other sandwiching part 2 side, and the sandwiching parts 1 and 2 and the pressing part 3 on both sides. 4 are provided.

  Moreover, in this Example 4, as shown in FIG. 4, the inner opposing surfaces 6a and 6b opened between the both sandwiching portions 1 and 2 are parallel concave insertion grooves 6, and the concave insertion grooves 6 The groove bottom 15 is formed in a plane perpendicular to the inner facing surfaces 6a and 6b. In this mode, when used, the linear edge of the object to be clamped can be abutted against the vertical groove bottom 15 so that the edges of the document and the like are aligned at the same upper and lower positions and can be clamped in a beautifully aligned state. It becomes.

Further, in order to reinforce the concave insertion groove 6 portion, although not shown, a reinforcing material can be attached to the inside of the groove.
Although not shown in the figure, the perforation support portion 5 formed extending from one end of the concave insertion groove 6 is folded inward by the sliding support portion 5 so that the concave insertion groove 6 is doubled with the same metal plate. It is also possible to reinforce the concave insertion groove 6 integrally. In this case, if the metal support plate 5 is formed with a cylindrical support hole so that the support shaft can penetrate the metal plate, it is provided between the clamping part 1 and the pressing part 3. It can be formed so that the pivot holes overlap.
Further, as a method of reinforcing the concave insertion groove 6, the plate surface is strengthened by setting the edge of the metal plate at a right angle to a slight height or forming a corrugation or irregularity perpendicular to the deformation direction. This is also effective in preventing deformation due to the pressure received when the pressing portions 3 and 4 are pressurized.

Further, as shown in FIG. 4, the peristaltic support portions 5 a, 5 b are provided with a pivotal support hole rounded at one opening end of the concave insertion groove 6, the clamping portion 1, and the pressing portion 3. The notch irregularities provided with the pivot support hole rounded in the middle are combined like a hinge, so that the pivot shaft penetrates both pivot support holes. The clamping parts 1 and 2 and the pressing parts 3 and 4 are connected so as to be swingable.
The peristaltic support portions 5a and 5b are internal spaces formed inside the front extension plane of the parallel surfaces of the inner facing surfaces 6a and 6b of the concave insertion groove 6 when the clamping portions 1 and 2 are opened. It is formed so that a part of said peristaltic support parts 5a and 5b does not enter inside.

Coil springs 8 and 8 are attached to the swing support portions 5a and 5b.
The coil springs 8 and 8 are means for urging both the clamping parts 1 and 2 in the closing direction, and such urging means can be used as a leaf spring or other elastic material.

When using the clip of the fourth embodiment, as shown in FIG. 4B, the pressing portions 3 and 4 are pushed against the force of the coil spring 8 with fingers F from both sides. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened.
And the to-be-clamped object P, such as a document, is inserted in the internal space which spreads in the opening edge part direction of the said concave insertion groove | channel 6, and the finger | toe F is released. Then, as shown in FIG. 4C, both the clamping portions 1 and 2 are closed by the force of the coil spring 8, and the object P to be clamped is held.
At this time, as shown in FIG. 4C, when the object P is inserted until the linear edge of the object P hits the groove bottom 15 of the concave insertion groove 6, one clip is formed. The portion hardly protrudes from the periphery of the object P (the object P is indicated by a one-dot chain line in FIG. 4C), and can be smoothly put in a document case or a bag.

Example 5 is an example of the first basic form, and Example 5 shown in FIG. 12A shows a form using a steel material.
In the fifth embodiment, in contrast to the fourth embodiment in which the sandwiching portions 1 and 2 and the pressing portions 3 and 4 are formed of a steel plate, this portion is formed of a steel rod, and the other components. Is the same as in Example 4 above.
And as shown to (a) of FIG. 12, while the clamping part 1 and 2 which the front part of the steel bar opposes, and the pressing part 3 and 4 which the rear part opposes are connected by the middle peristaltic support part 5, the said Both the clamping parts 1 and 2 are urged by the coil spring 8 in the closing direction, and when the pressing parts 3 and 4 are closed, the clamping parts 1 and 2 are opened.

In the fifth embodiment, the inner support surfaces 6a and 6b opened in the internal space between the both sandwiching portions 1 and 2 are parallel insertion grooves 6 made of a steel plate and viewed from the side, and the peristaltic support portion 5 is on one side. The swinging support part 5a on the holding part 1 side and the swinging support part 5b on the other holding part 2 side are divided, and the groove bottom 15 of the concave insertion groove 6 serves as the rear end part of the pressing parts 3 and 4. It is formed to a depth exceeding.
The concave insertion groove 6 has an opening width equal to or greater than the thickness of the object P to be used. The groove bottom 15 is formed substantially perpendicular to the inner facing surfaces 6a and 6b.
The peristaltic support portions 5a and 5b are provided with a pivotal support hole rounded at the opening end on one side of the concave insertion groove 6 and a steel rod rounded between the clamping portion 1 and the pressing portion 3. A pivot hole is pivotally supported by a pivot shaft and is combined like a hinge so that the clamping parts 1 and 2 and the pressing parts 3 and 4 are slidably connected.
The sliding support portions 5a and 5b are formed in an inner space formed inside a front extension plane of parallel surfaces of the inner facing surfaces 6a and 6b of the concave insertion groove 6 when the holding portions 1 and 2 are opened. It is formed so that a part of the peristaltic support part 5 does not enter.

When this is used, the pressing portions 3 and 4 are pushed against the force of the coil spring 8 with fingers from both sides. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened. And the to-be-clamped object P, such as a document, is inserted in the internal space which spreads in the opening edge part direction of the said concave insertion groove | channel 6, and a finger | toe is lifted. Then, as shown in (a) of FIG. 12, the sandwiching parts 1 and 2 are closed by the force of the coil spring 8, and the sandwiched object P is clamped.
At this time, when the object P is inserted until the straight edge is applied to the groove bottom 15 of the concave insertion groove 6, a part of the clip hardly protrudes from the periphery of the object (the object The pinched object P can be smoothly put into a document case, a bag, or the like (indicated by a one-dot chain line in FIG. 12A).
In the present invention, the entire steel plate part can also be made of a steel material by forming it with a steel rod or wire. Each constituent part can be made of different metals.
In the fifth embodiment, compared to the fourth embodiment, the steel plate portions of the sandwiching portions 1 and 2 and the pressing portions 3 and 4 of the fourth embodiment are made of steel bars, so that weight reduction and cost reduction can be achieved.

Example 6 is an example of the second basic form described above, and as shown in FIGS. 5 (a), 5 (b), FIG. 6 and FIG. The sandwiching portions 1 and 2 that sandwich the object and the pressing portions 3 and 4 that face each other at the rear are connected by an intermediate swinging support portion 5, and both the sandwiching portions 1 and 2 are biasing means 7 (coil spring 8 in FIG. 5). It is biased in the closing direction, and when the both pressing portions 3 and 4 are closed with a finger F or the like against the biasing, the clamping portions 1 and 2 are opened with the peristaltic support portion 5 as a boundary. .
The coil spring 8 is a means for urging both the clamping portions 1 and 2 in the closing direction, and the urging means 7 can be used as a leaf spring or other elastic material.

In the sixth embodiment, as shown in FIG. 5B, the inner facing surface 6a opened between the both sandwiching portions 1 and 2, facing the internal space S sandwiched between the both sandwiching portions 1 and 2. , 6b are parallel to each other, and the sliding support part 5 is divided on one side and the pressing part 4 is divided on the other side by the concave insertion groove 6 in side view.
The concave insertion groove 6 is formed such that the groove bottom 15 protrudes behind the pressing portion 3 so as to slightly exceed the rear end of the pressing portion 3. Then, as shown in FIGS. 6A and 6B, the groove bottom 15 is formed to have a groove width that allows insertion of a linear edge of the object to be clamped.
As shown in FIG. 5A, the peristaltic support portion 5 includes a pivot hole 12 provided in an outer portion near one opening end of the concave insertion groove 6, and the holding portions 1 and 2 The clamping portion 1 and the pressing portion 3 are slidably connected by a pivot shaft 13 that is inserted through a pivot supporting hole 12 provided in the middle of the pressing portions 3 and 4.
Further, as shown in FIGS. 5A and 5B, the other clamping portion 2 is integrally extended toward the front at the opening end on the other side, and the concave difference on the other side is provided. The other pressing part 4 is integrally formed on the same plane at the outer rear part of the insertion groove 6.

And when the said clamping parts 1 and 2 are opened, a part of the said clamping parts 1 and 2 and the said rocking | fluctuation support part 5 are the front extension planes of the parallel surface of the inner opposing surfaces 6a and 6b of the said concave insertion groove | channel 6. It is formed so as not to project inside the extended parallel lines H1 and H2 in (b) of FIG. 5 and the inner parallel faces 6a and 6b shown by the alternate long and short dash line in FIG. The object to be clamped can be smoothly inserted through the internal space S between the clamping parts 1 and 2 and deeply into the concave insertion groove 6.

  Further, in the concave insertion groove 6 made of plastic, the sliding support portion 5 is pressed inward in the groove by the pressing of the both pressing portions 3, 4, so that the pressing force does not cause deformation or breakage. The concave insertion groove 6 may be reinforced. For this reason, although not shown, a reinforcing material having a high strength such as a metal plate can be mounted inside the groove.

When this is used, as shown in FIG. 5B and FIG. 7, the pressing portions 3 and 4 are pushed against the force of the coil spring 8 with fingers F from both sides. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened. And, as shown in FIGS. 6 (A) and 6 (B), the object to be clamped such as a document is inserted into the concave insertion groove 6 from the inside space S extending in the opening end direction of the concave insertion groove 6. Insert the linear edge of P and release the finger F. Then, both the clamping parts 1 and 2 are closed by the force of the coil spring 8, and the to-be-clamped object P is clamped.
At this time, as shown in FIGS. 6A and 6B, when the object P is inserted until the edge of the straight edge part hits the groove bottom 15 of the concave insertion groove 6, a clip is obtained. Can be smoothly put into the document box (the side and bottom portions of the document box are indicated by the alternate long and short dashed lines in FIG. 6B) and the bag. .
The clip of Example 6 can be implemented even if it is made of metal or ceramic other than plastic. Further, the concave insertion groove portion, the sandwiching portion, and the pressing portion portion may be combined with different materials.

Example 7 is an example of the second basic form described above, and as shown in FIGS. 8 and 9 (a) and (b), the whole is formed by bending a single steel plate having high recoverability. It is an integrated clip.
In the seventh embodiment, as shown in FIGS. 9A and 9B, the sandwiching portion 1 facing the front portion and the pressing portion 3 facing the rear portion are connected to each other in a planar shape and are integrally formed. Further, each of the pressing portion 3 to the intermediate portion is bent back, and is integrally connected to the intermediate swing support portion 5, and the clamping portion 1 is urged in the closing direction by the urging means.
In the seventh embodiment, as shown in FIG. 9B, the inner facing surface 6a opened between the both sandwiching portions 1 and 2 so as to face the internal space S sandwiched between the both sandwiching portions 1 and 2. , 6b are parallel to each other, and the sliding support part 5 is separated on one side and the pressing part 4 is separated on one side by the concave insertion groove 6 in side view.

Further, as shown in FIGS. 9A and 9B, the other holding portion 2 is integrally extended toward the front at the opening end portion on the other side separated by the concave insertion groove 6. The other pressing portion 4 is integrally formed on the same rear surface at the outer rear portion of the concave insertion groove 6. The concave insertion groove 6 has a groove bottom 15 at the rear of the pressing portion 3. It is formed so as to protrude slightly beyond the rear end of the pressing portion 3. Then, as shown in FIG. 9B, the groove bottom 15 is formed to have a groove width that allows insertion of the linear edge of the object to be clamped. And when both said press parts 3 and 4 are closed with a finger F etc. against an urging | biasing, it has the structure where the said clamping parts 1 and 2 are opened by making the said peristaltic support part 5 into a boundary.

Further, the urging means is a means for urging both the clamping parts 1 and 2 in the closing direction. In the seventh embodiment, such urging means is integrated with the peristaltic support part 5. In addition, the portion of the swing support portion 5 is urged in the direction in which both the sandwiching portions 1 and 2 are closed by the force of the spring of the plate material.
When the urging force is small, if a leaf spring or other elastic material is used separately to increase the urging force, the object to be clamped can be strongly pressed and held accordingly.

Further, when the clamping parts 1 and 2 are opened, a part of the clamping parts 1 and 2 and the swinging support part 5 are front extension planes of parallel surfaces of the inner facing surfaces 6a and 6b of the concave insertion groove 6. It is formed so as not to protrude inside the extended parallel lines H1 and H2 indicated by the extended parallel lines H1 and H2 in FIG. 9B. Through the internal space S between the two, the concave insertion groove 6 can be smoothly inserted deeply.
As shown in FIG. 8, the peristaltic support portion 5 is provided with a notch portion 14 so as to have a lower strength than the other portions, and when the pressing portions 3 and 4 are pressed against the peristaltic support portion 5. Deformation can be concentrated. Further, in order to make the strength of the peristaltic support part 5 smaller than that of the other part, the peristaltic support part 5 is made thin, the perimeter of the peristaltic support part 5 is narrowed, or the notch part 14 or any one of them or a combination of them.

In the seventh embodiment, as shown in FIGS. 8 and 9, it is preferable to attach a reinforcing material 11 made of a metal (for example, a steel plate or an iron plate) which is difficult to deform to the inner surface of the concave insertion groove 6.
Because, when the concave insertion groove 6 is weak or soft, when the pressing portions 4 and 5 are pressed, the sliding support portion 5 portion is pressed and deformed inward of the groove, and the inner facing surfaces 6a and 6b This is because there is a case where the object becomes narrow and the object to be clamped cannot enter. For this reason, the reinforcing material 11 of a metal or a synthetic resin material having a strength capable of ensuring the width of the inner facing surfaces 6a and 6b is fitted or adhered to the groove bottom 15 of the concave insertion groove 6. Attach it with an adhesive.

Although not shown, as a method of reinforcement in place of the reinforcing member 11, the concave insertion groove 6 is the same by folding the holding part 2 formed by extending from one end of the concave insertion groove 6 into two. It is also possible to reinforce the concave insertion groove 6 integrally by folding back inward to the vicinity of the peristaltic support portion 5 so as to overlap with a metal plate. It is also effective to prevent deformation by reinforcing the plate surface by standing the edge of the metal plate at a right angle to a slight height, or by forming it in a corrugated shape or unevenness perpendicular to the deformation direction.
Thus, in the seventh embodiment, when the pressing portions 3 and 4 are pressed, the clamping portion 1 can be swung around the swing support portion 5 without narrowing the inside of the concave insertion groove 6.

When using this, as shown in FIG. 9B, the pressing parts 3 and 4 are pushed with a finger F to open both the clamping parts 1 and 2 and insert them between the both clamping parts 1 and 2. The to-be-held object P is inserted deeply into the concave insertion groove 6 and the finger F is released. Then, the holding parts 1 and 2 are strongly closed by the restoring force of the peristaltic support part 5, and the object to be clamped P is stopped. At this time, when the object to be clamped is inserted deeply until the straight edge of the object to be clamped P hits the groove bottom 15 of the concave insertion groove 6, a part of the clip is almost outside the periphery of the object to be clamped. It can be smoothly put into a document box or bag without protruding.
The clip of Example 7 can be implemented even if it is made of a metal other than steel. Further, the concave insertion groove portion, the sandwiching portion, and the pressing portion portion may be combined with different materials.

Example 8 is an example of the second basic form, and Example 8 shown in FIGS. 10A and 10B shows a form in which the whole is integrally formed of elastic hard plastic.
In the eighth embodiment, as shown in FIG. 10 (a), the front-side sandwiched portions 1 and 2 and the rear-side opposed pressing portions 3 and 4 are connected by a peristaltic support portion 5 formed thin in the middle. In addition, the both sandwiching portions 1 and 2 are urged by a stretchable rubber 10 provided in the peristaltic support portion 5 in the closing direction, and the both pressing portions 3 and 4 are connected to fingers as shown in FIG. When pushed by F and closed, the clamping part 1 side is opened with the peristaltic support part 5 as a boundary.
In the eighth embodiment, the inner support surfaces 6a and 6b opened facing the internal space between the both sandwiching portions 1 and 2 are parallel to the concave insertion groove 6 in a side view and The pressing part 4 on the other side is divided.
The concave insertion groove 6 has an opening width larger than the thickness of the object to be clamped. The groove bottom 15 is formed perpendicular to the inner facing surfaces 6a and 6b.

  Further, as shown in FIG. 10B, when the clamping parts 1 and 2 are opened, the clamping parts 1 and 2 and a part of the swing support part 5 are opposed to the inside of the concave insertion groove 6. It is formed so as not to protrude inside the front extension plane of the parallel surfaces of the surfaces 6a and 6b (extension parallel surfaces from the inner facing surfaces 6a and 6b indicated by the extension parallel lines H1 and H2 in FIG. 10B). Thus, the object to be clamped passes through the internal space S between the clamping parts 1 and 2 so that it can be smoothly inserted deeply into the concave insertion groove 6.

When using this, as shown in (b) of FIG. 10, the pressing parts 3 and 4 are closed by pressing with fingers F to open the clamping parts 1 and 2, and the object to be clamped is removed from the internal space S. When it is inserted into the concave insertion groove 6 and the finger F is released, the elastic rubber 10 swells and pressurizes so as to close both the pressing portions 3 and 4 and presses and holds the object to be clamped.
At this time, if the object to be clamped is inserted so that the straight edge of the object to be clamped abuts against the groove bottom 15 of the concave insertion groove 6, a part of the clip is outside the periphery of the object to be clamped. Hardly protrudes.
The urging means for urging both the clamping portions 1 and 2 in the closing direction is shown in FIG. 9 in the case of the elastic rubber 10 attached to the peristaltic support portion 5, but a coil spring or a leaf spring is also used. be able to.
The urging means is a means for urging both the clamping parts 1 and 2 in the closing direction. In the eighth embodiment, such urging means is integrated with the swing support part 5. Therefore, since the portion of the swing support portion 5 is urged in the direction in which both the clamping portions 1 and 2 are closed by the restoring force provided in the plastic plate material, there is no need for further urging means such as another coil spring. There is.
In this embodiment 8, when the elastic rubber 10 is used when it is broken or broken and discarded, both are combustible together with the plastic of the clip body, so it is not necessary to separate them and separate them into separated waste, so that waste disposal is easy. It becomes. In addition, hard plastic can be manufactured by integrally forming the whole with a mold, which is suitable for mass production.

Example 9 is an example of the second basic form, and Example 7 shown in FIGS. 11A, 11B and 11C shows a form using a steel plate.
As shown in FIG. 11 (a), the ninth embodiment is a steel plate, in which the front-facing sandwiching portions 1 and 2 and the rear-facing pressing portions 3 and 4 are connected by an intermediate peristaltic support portion 5. At the same time, both the clamping parts 1 are urged by a coil spring 8 in the closing direction, and when both the pressing parts 3 and 4 are closed, the clamping parts 1 and 2 are opened.

In the ninth embodiment, the inner support surfaces 6a and 6b opened facing the internal space between the both sandwiching portions 1 and 2 are parallel to the side-view concave insertion groove 6 to form the sliding support portion 5 on one side. It is separated into the pressing part 4 on the other side.
The concave insertion groove 6 has an opening width equal to or greater than the thickness of the object P to be used. The groove bottom 15 is formed perpendicular to the inner facing surfaces 6a and 6b.
As shown in FIG. 11 (a), the peristaltic support portion 5 is provided at the opening end portion on one side of the concave insertion groove 6, and is provided with a pivotal support hole 12, the clamping portion 1 and the pressing portion. 3 is formed in such a way that the notch irregularities provided in mutual with the pivot hole 12 provided in the middle of 3 are combined like a hinge, and both pivot holes 12 communicate with each other. The sandwiching portion 1 and the pressing portion 3 are slidably coupled by the inserted pivot shaft 13.
When the clamping parts 1 and 2 are opened, the peristaltic support part 5 is in an internal space S formed inside the front extension plane of the parallel surfaces of the inner facing faces 6a and 6b of the concave insertion groove 6. The swing support part 5 and the clamping parts 1 and 2 are formed so as not to protrude.

Further, in order to reinforce this portion, the concave insertion groove 6 can be provided with a reinforcing material inside the groove, although not shown.
Further, the sliding insertion portion 6 formed by extending from one end of the concave insertion groove 6 is folded inward by the sliding support portion 5 so that the concave insertion groove 6 is overlapped and overlapped with the same metal plate. It is also possible to reinforce the concave insertion groove 6. In this case, if the cylindrical support hole 12 is formed in a size that allows the support shaft 13 to pass through the metal plate by the peristaltic support portion 5 and folded, the metal plate is placed between the sandwiching portion 1 and the pressing portion 3. It can form so that the provided pivot support hole 12 may overlap.
Further, as a method of reinforcing the concave insertion groove 6, the plate surface is strengthened by, for example, forming the edge of the metal plate at a right angle to a slight height, or forming it in a corrugation or irregularity perpendicular to the deformation direction. This is also effective in preventing deformation.

When this is used, as shown in FIG. 11B, the pressing portions 3 and 4 are pushed against the force of the coil spring 8 with fingers F from both sides. Then, the pressing parts 3 and 4 are closed and the both clamping parts 1 and 2 are opened. Then, the linear edge of the object P to be clamped such as a document is inserted deeply into the concave insertion groove 6 through the internal space S extending toward the opening end of the concave insertion groove 6 and the finger F is released. . Then, as shown in (c) of FIG. 11, both the sandwiching portions 1 and 2 are closed by the force of the coil spring 8 and the sandwiched object P is pinched.
At this time, as shown in FIG. 11C, when the straight edge of the object to be clamped P is inserted until it touches the groove bottom 15 of the concave insertion groove 6, a part of the clip is covered. It hardly sticks out of the periphery of the sandwiched object (the sandwiched object P is indicated by a one-dot chain line in FIG. 11C), and can be smoothly put in a document case or a bag.
Further, although steel material is used in the ninth embodiment, the concave insertion grooves 6 may be made of metal, and the sandwiching portions 1 and 2 and the pressing portion 3 may be made of synthetic resin. .

This Example 10 is an example of the second basic form, and is an embodiment using a steel material as shown in FIG.
The tenth embodiment is a steel wire rod or bar, in which the front sandwiching portions 1 and 2 and the rear facing pressing portions 3 and 4 are connected by an intermediate swing support portion 5 and Both the clamping parts 1 and 2 are urged by a coil spring 8 in the closing direction, and when the pressing parts 3 and 4 are closed, the clamping parts 1 and 2 are opened.

In the tenth embodiment, the peristaltic support on one side is provided by a side-view concave insertion groove 6 in which the inner facing surfaces 6a, 6b made of steel plates opened to face the internal space between the both sandwiching portions 1, 2 are parallel to each other. It is separated into a part 5 and the pressing part 4 on the other side.
The concave insertion groove 6 has an opening width equal to or larger than the thickness of the object P to be used, and is formed by protruding the groove bottom 15 to the rear of the pressing portion 3. The groove bottom 15 is formed substantially perpendicular to the inner facing surfaces 6a and 6b.
The peristaltic support 5 includes a pivot hole provided by rounding a steel plate at one open end of the concave insertion groove 6, and a wire or bar between the pinching part 1 and the pressing part 3. The holding portion 1 and the pressing portion 3 are slidably connected to each other by a pivot shaft inserted in the pivot support hole formed so as to communicate with the provided pivot support hole.
The sliding support portion 5 is formed in an internal space formed inside a front extension plane of parallel surfaces of the inner facing surfaces 6a and 6b of the concave insertion groove 6 when the clamping portions 1 and 2 are opened. The swing support portion 5 and the sandwiching portions 1 and 2 are formed so as not to protrude.

Further, in order to reinforce this portion, the concave insertion groove 6 can be provided with a reinforcing material inside the groove, although not shown.
Furthermore, as a method of reinforcing the concave insertion groove 6, the plate surface is reinforced by standing the edge of the steel plate at a right angle to a slight height or forming it in a corrugated shape or unevenness perpendicular to the deformation direction. Is also effective in preventing deformation.

When this is used, the pressing portions 3 and 4 are closed by pushing them with fingers to open the clamping portions 1 and 2, and as shown in FIG. When the finger is released and the finger is released, the coil spring 8 pressurizes the pressing parts 3 and 4 so as to close them, and presses and holds the object P to be clamped.
In this embodiment, the constituent parts can be formed of different kinds of metal plates and metal bars or metal wires.

Example 11 is an example of the first basic form, and as shown in FIG.
The eleventh embodiment is made of plastic, and the front sandwiching portions 1 and 2 and the rear facing pressing portions 3 and 4 are connected by an intermediate swing support portion 5 and the both sandwiching portions 1 and 2 are connected. Is biased by a coil spring 8 in the closing direction, and when the pressing parts 3 and 4 are closed, the clamping parts 1 and 2 are opened.
Then, a concave insertion groove 6 in a side view is formed in which the inner facing surfaces 6a and 6b opened facing the internal space between the both sandwiching portions 1 and 2 are parallel to each other. It is divided into a swing support part 5a on the part 1 side and a swing support part 5b on the other sandwiching part 2 side, and the sandwiching parts 1 and 2 and the pressing parts 3 and 4 are provided on both sides, respectively.
Further, a separation protrusion 16 is formed in the concave insertion groove 6 so as to protrude forward from approximately the center of the groove bottom 15 to the front end of both the sandwiching portions and substantially parallel to the inner facing surfaces 6a and 6b. Form. That is, the internal space of the concave insertion groove 6 is divided by the separation protrusion 16 into one inner facing surface 6a side and the other inner facing surface 6b side.

The divided internal spaces are each formed with a groove width equal to or greater than the thickness of the sandwiched object P to be used and a groove bottom 15 projecting to the rear of the pressing portion 3. Are formed substantially perpendicular to the inner facing surfaces 6a, 6b.
The swing support portions 5a and 5b are provided with pivot holes 12 provided on the outer side of the opening end portion on one side of the concave insertion groove 6 and on the outer side of the opening end portion on the other side. A pivot support hole 12 provided in the middle of the pressing portion 3 is formed so as to communicate with each other, and pivot shafts 13 inserted into the communicated pivot support holes 12 are provided on both sides of the concave insertion groove 6. Both the clamping parts 1 and 2 and the both pressing parts 3 and 4 are connected so that rocking | fluctuation is possible.

When using this, both the pressing parts 3 and 4 are closed by pushing with fingers, the holding parts 1 and 2 are opened separately, and two objects to be clamped are separately inserted into the biconcave insertion grooves 6 and the fingers are inserted. When released, the coil spring 8 pressurizes the pressing parts 3 and 4 so as to close each other, and presses the respective objects to be clamped to separately hold them in the divided spaces.
In the present invention, the constituent parts can be formed of various metal plates and metal bars or metal wires.
For example, there are separate documents for counter drafts and amendments for the original draft, and they may be bound at the same time. In that case, up to now, there are three clips for the original draft, the counter draft, and the double stitch. Although it was used, in Example 11, it is possible to use one and bind them separately.

Example 12 is an example of the second basic form, and as shown in FIGS. 14A and 14B, has almost the same structure as Example 5 shown in FIG.
The twelfth embodiment is made of plastic, and the sandwiching portions 1 and 2 facing the front and the pressing portions 3 and 4 facing the rear are connected by an intermediate swing support portion 5 and the both sandwiching portions 1 and 2 are connected. Is biased by a coil spring 8 in the closing direction, and when the pressing parts 3 and 4 are closed, the clamping parts 1 and 2 are opened.

The inner facing surfaces 6a and 6b opened facing the internal space S sandwiched between the both sandwiching portions 1 and 2 between the both sandwiching portions 1 and 2 are parallel to each other by the concave insertion grooves 6 in side view. It is divided into a peristaltic support part 5 and one of the pressing parts 4.
The concave insertion groove 6 is formed such that the groove bottom 15 protrudes behind the pressing portion 3 so as to slightly exceed the rear end of the pressing portion 3. Then, the groove bottom 15 is formed to have a groove width that allows insertion of the linear edge of the object to be clamped.
The swing support portion 5 is provided in the middle of the pivotal support hole 12 provided in the outer portion near one opening end of the concave insertion groove 6, the clamping portions 1, 2 and the pressing portions 3, 4. The pinching portion 1 and the pressing portion 3 are slidably coupled by a pivot shaft 13 inserted through the pivot support hole 12.

Further, the other holding portion 2 is integrally extended toward the front at the opening end of the other side of the concave insertion groove 6, and on the outer rear portion of the concave insertion groove 6 on the other side. The other pressing portion 4 is integrally formed on the same plane.
In the twelfth embodiment, the sliding support portion 5 and one of the sliding support portions 5 are formed by a concave insertion groove 6 in a side view in parallel with the plastic inner facing surfaces 6a and 6b opened facing the internal space between the both sandwiching portions 1 and 2. The pressing portion 4 is divided.
As described above, the structure of the twelfth embodiment is almost the same as that of the fifth embodiment shown in FIG.

In the twelfth embodiment, a connecting portion that can be connected as a pair to each other is provided on the outer flat surface of the holding portion 2 and the pressing portion 4 integral with the concave insertion groove 6, and two clips are provided at the connecting portion. Can be connected. In FIGS. 14A and 14B, the connecting portion slides in the dovetail direction in the dovetail groove 17 in the lower recess on one side and the dovetail groove 18 in the upper projection on the other side. And can be connected together.
When this is used, as shown in FIG. 14 (a), a pair is connected, and both the pressing parts 3, 4 are pushed and closed with the finger F, and the holding parts 1, 2 are opened separately. Then, the two sandwiched objects are respectively inserted into the concave insertion grooves 6. When the finger is released, the coil spring 8 pressurizes the pressing parts 3 and 4 to hold the object to be clamped.
When a pair is connected and used in this way, it is possible to separate and simultaneously separate another document of a counter plan or a correction plan with respect to the original document. In such a case, up to now, three clips were used for the original draft, for the counter draft, and for the overlapping binding, but in this embodiment 12, it is possible to use one and bind them separately. .

1, 2, 3, 4, 5, 12 (a) and FIG. 13, the examples of the first basic form shown in FIGS. 6, 7, 8, and 8. 9, FIG. 10, FIG. 11, FIG. 12 (B), and each example of the second basic form shown in FIG. 14, the both pressing portions 3, 4 are both pushed by a finger or the like and the both clamping portions 1 are used. 2 is opened, and the object P to be clamped between the both clamping parts 1 and 2 can be inserted deeply until it hits the back of the concave insertion groove 6 and is held in common.
Further, in each of the above embodiments, it is also possible to form an occlusal tooth in a sawtooth shape in the substantially closing direction at the tip of either one or both of the sandwiching portions 1 and 2. If it does so, it can prevent that the to-be-clamped thing pinched | interposed into the to-be-clamped object by the saw-toothed biting part being pulled out easily.
The opposing positional relationship between the both sandwiching portions 1 and 2 is best that the end portions are in exact contact with each other, but there is a difference in the length from the peristaltic support portion 5 in the front and back, which is longer than the other. May be. Further, the opposing positional relationship between the pressing parts 3 and 4 is best that the length from the peristaltic support part 5 is the same, but the length from the peristaltic support part 5 is different from front to back. Whichever is longer than the other.
Further, a label affixing surface or a number writing surface can be formed on the surface of the flat portion formed in each of the sandwiching portions 1 and 2 and the pressing portions 3 and 4, and the document name and document number can be provided on the surface. You can manage and organize your documents by writing or coloring them with colored labels.

  Although the present invention is a clip for holding flattened objects such as paper, cloth, sheets, etc. by stacking them, other objects can be inserted into the concave insertion groove. If it is the thing which is, it can be used for various pinching prevention.

DESCRIPTION OF SYMBOLS 1 Clamping part 2 Clamping part 3 Pressing part 4 Pressing part 5 Peristaltic support part 5a Peristaltic support part 5b Peristaltic support part 6 Concave insertion groove 6a Opposite surface inside concave insertion groove 6b Opposite surface inside concave insertion groove 7 Energizing Means 8 Coil spring 9 Leaf spring 10 Stretch rubber 11 Reinforcement material 12 Pivot hole 13 Pivot shaft 14 Notch 15 Groove bottom 16 Separation protrusion 17 Connection dovetail groove 18 Connection dovetail groove H1 Extension parallel line H2 Extension parallel line S Internal space F Finger P

Claims (11)

The sandwiching portions sandwiching the object to be sandwiched at the front portion and the pressing portions facing the rear portion are connected by an intermediate swinging support portion, and the both sandwiching portions are biased by biasing means for biasing the sandwiching portions in the closing direction. Is a clip that is urged in the closing direction, and when the both pressing parts are closed against the urging, the clamping part opens with the peristaltic support part as a boundary,
A groove width enabling insertion of a straight side edge portion of the object to be clamped between the both sandwiching portions, a concave insertion groove viewed from the side facing the internal space sandwiched between the both sandwiching portions, and And forming the groove bottom to the vicinity of the rear end of the pressing portion or to the rear thereof,
A sliding support portion connected to one of the sandwiching portion and the pressing portion is provided at the opening end portion on one side of the concave insertion groove or a portion near the opening end portion, and the opening end portion or opening end portion on the other side is provided. The sliding part is provided with a peristaltic support part connected to the other clamping part and the pressing part,
A clip characterized in that a linear edge portion of the object to be sandwiched can be sandwiched by being inserted into the concave insertion groove.   The concave insertion groove is provided with a separation projection that protrudes in a length that meshes with the front end of the both clamping portions from the groove bottom to the front substantially parallel to the opposing surface, and the inner space of the groove is opposed to the one opposing surface side. The clip according to claim 1, wherein the clip is divided into a surface side. The sandwiching portions sandwiching the object to be sandwiched at the front portion and the pressing portions facing the rear portion are connected by an intermediate swinging support portion, and the both sandwiching portions are biased by biasing means for biasing the sandwiching portions in the closing direction. Is a clip that is urged in the closing direction, and when the both pressing parts are closed against the urging, the clamping part opens with the peristaltic support part as a boundary,
A groove width enabling insertion of a straight side edge portion of the object to be clamped between the both sandwiching portions, a concave insertion groove viewed from the side facing the internal space sandwiched between the both sandwiching portions, and And forming the groove bottom to the vicinity of the rear end of the pressing portion or to the rear thereof,
A sliding support portion connected to one of the clamping portion and the pressing portion is provided at the opening end portion on one side of the concave insertion groove or near the opening end portion, and the opening end portion on the other side is provided forward. The other clamping part is integrally extended toward the other side, and the other pressing part is integrally formed on the outer rear part of the concave insertion groove on the other side,
A clip characterized in that a linear edge portion of the object to be sandwiched can be sandwiched by being inserted into the concave insertion groove.   The connecting part is provided in the clamping part and the pressing part integral with the concave insertion groove outside the concave insertion groove, and two clips can be connected by the connection part. Clip.   The peristaltic support part is connected to a pivotal part provided at an opening end part of the concave insertion groove or a part near the opening end part and a pivotal part between the clamping part and the pressing part so as to be swingable. The clip according to any one of claims 1 to 4. The sandwiching part, the pressing part and the concave insertion groove are made of an integral metal or synthetic resin material,
Make the peristaltic support part thinner than the clamping part, the pressing part and the concave insertion groove, or make the peristaltic support part narrower than the clamping part, the pressing part and the concave insertion groove, or cut out the perforation support part The peristaltic support part is formed easily and deformable with higher resilience than the sandwiching part, the pressing part and the concave insertion groove by either one or a combination thereof. The clip according to any one of claims 1 to 4, wherein when closed, the deformation is concentrated on the peristaltic support portion.   The concave insertion groove is formed to have such a strength that the groove width before pressing does not change or hardly changes when receiving a pressing force applied to the pressing portion. The clip according to item.   The concave insertion groove is formed so that the depth of the groove bottom reaches the rear position beyond the rear end of the pressing portion, and the groove width is formed to be a groove width that allows the object to be clamped to be inserted to the groove bottom. The clip according to any one of claims 1 to 7, wherein   The clip according to any one of claims 1 to 8, wherein the concave insertion groove is formed such that the opposing surfaces in the groove are substantially parallel.   The clip according to any one of claims 1 to 9, wherein a reinforcing material made of a material that is not easily deformed is attached to an inner surface and / or an outer surface of the concave insertion groove. The urging means for urging both clamping portions in the closing direction is a coil spring, a leaf spring, or an elastic rubber interposed between the concave insertion grooves by urging both the clamping portions in the closing direction. The clip according to any one of claims 1 to 10.

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