JP2001047781A - Paper clip and installer thereof-2 - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make it possible to increase the holding force of a paper clip for pinchingly holding copy papers or the like and, at the same time, efficiently pinch with a simple instrument. SOLUTION: By bending an elastic metal plate so as to form an equilateral triangular shape consisting of a bottom part 14 (a base) at the enter and two sided elasticity energizing parts 12 (or 12a and 12b) (sides), pressure contacting force are made to acte so as to bring the end parts 16 (or 16a and 16b) of both the elasticity energizing parts at the vertex in contact with each other by means of the elastic forces of the bottom part 14 and of the elasticity energizing parts 12. At the same time, a notch 14a is provided at least at the center part of the bottom part 14. In addition, in either one of the elasticity energizing parts 12, a slit 20, which continues from the enter part of the end part 16 to the notch 14a, is provided.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a paper clip for holding a plurality of copy papers and the like, and a mounting device for the paper clip.

[0002]

2. Description of the Related Art Conventionally known means for holding a plurality of copy papers between them include a so-called stapler (trade name) and a paper clip called a Zemclip (trade name).

[0003]

The above-mentioned conventional paper holding means can bind a large number of papers in a stapler, but cannot easily remove a paper stapled once. There is a problem that it cannot be reused even if it is removed. In addition, the dedicated clips are unnecessary and can be reused.However, the holding force of the paper sandwiched between them is weak, so they easily come off. was there.

SUMMARY OF THE INVENTION The present invention has been made in view of such conventional problems, and is reusable, has a strong paper holding force, and is continuously and efficiently used when a large number of copies are inserted. It is another object of the present invention to obtain a simple device and a mounting device that can be sandwiched.

[0005]

In order to achieve the above object, in the paper clip according to the present invention, the elastic plate member is formed into an isosceles triangular shape when viewed from the side. By bending, this triangular bottom and upper and lower elastic biasing portions extending from upper and lower ends of the bottom respectively corresponding to the triangular oblique sides are formed, and ends of the elastic biasing portions opposite to the bottom are opposite to each other. The direction in which the paper is inserted by pressing the elastic force of the bottom portion and the elastic biasing portion toward the bottom portion between the ends, and the paper is inserted into one of the elastic biasing portions by opening at the end portion. Is formed so as to be continuous with the notch provided at the bottom.

According to the paper clip of the present invention, one of the elastic biasing portions provided with the slit is provided with a notch continuous with the bottom portion, and the other elastic biasing portion opposing the slit is provided at this end. The width of the part side is smaller than the width of the notch.

The paper clip according to the third aspect of the present invention is characterized in that a projection is provided on a side portion of the elastic biasing portion.

According to a fourth aspect of the present invention, there is provided a paper clip mounting device according to the present invention, comprising a V-shaped slide surface for sandwiching paper, and a support portion for supporting the slide surface, wherein the support portion is a paper clip. And the slide surface has a shape capable of passing through the notch of the paper clip.

According to a fifth aspect of the present invention, there is provided a paper clip mounting device according to the present invention, wherein a slide member having a slide surface and a plurality of paper clips provided in a direction opposite to the paper insertion side of the slide surface are accommodated. It is characterized by having a storage portion and a pressing mechanism for pressing a paper clip stored in the storage portion toward a slide surface.

[0010]

In the paper clip according to the first aspect of the present invention, the elastic plate member is bent into an isosceles triangle when viewed from the side, and the bottom of the triangle and the upper and lower sides of the bottom are bent. Upper and lower elastic biasing portions are formed extending from the ends corresponding to the oblique sides of the triangular shape, respectively, and the ends of the elastic biasing portions opposite to the bottom portion are pressed against each other by the elastic force of the bottom portion and the elastic biasing portion. In addition to allowing the paper to be inserted toward the bottom from between the ends, a slit opened at one end of the elastic biasing portion and extending in the direction in which the cord is inserted is connected to the cutout provided at the bottom. The paper is sandwiched by a mounting device that can pass through the slit and the notch.

According to the paper clip of the present invention, a notch continuous with the bottom is provided in one of the elastic biasing portions provided with the slits, and the other elastic biasing portion opposing the bottom is provided with a notch. Because the width of the part side is smaller than the width of the notch, when storing multiple paper clips in the mounting device,
Part of the adjacent paper clips are stacked and stored.

In the paper clip according to the third aspect of the present invention, since the projection is provided on the side of the elastic biasing portion,
When stored in the mounting, the projections are engaged with the grooves provided in the storage section, and the paper clips move while being guided along the grooves.

According to a fourth aspect of the present invention, there is provided a paper clip mounting device comprising a V-shaped slide surface for sandwiching paper and a support portion for supporting the slide surface, wherein the support portion is a paper clip. The slits are shaped so that the sliding surface can pass through the notch of the paper clip, so when sandwiching paper, sandwich the paper with the sliding surface and slide it over the paper clip from outside to sandwich the paper. , Through the slits and notches, remove the mount.

According to a fifth aspect of the present invention, there is provided a paper clip mounting device according to the present invention, wherein a slide member having a slide surface and a plurality of paper clips provided in a direction opposite to the paper insertion side of the slide surface are accommodated. The storage unit has a pressing mechanism that pushes the paper clips stored in the storage unit toward the slide surface, so that a plurality of paper clips are stored in the storage unit, and the paper clips are continuously directed to the slide surface by the pressing mechanism. Push it in and sandwich the paper.

[0015]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below with reference to the drawings. FIGS. 1 and 2 show a paper clip 10 according to the present invention. FIG. 1 is a top view, and FIG. 2 is a cross-sectional view taken along the line DD in FIG.

The paper clip 10 is made of a thin metal plate having elasticity, and has elastic biasing portions 12a and 12b corresponding to upper and lower oblique sides which are bent into an isosceles triangle as shown in FIG.
The bottom part 14 on the right side in the figure is a basic shape, and the end parts 16a and 16b on the left side in the figure are formed by the elastic force of the bottom part 14 and the elastic urging parts 12a and 12b, and sandwich the paper described later. When they are not present (when they are not pinched), they come into pressure contact with each other. The ends 16a, 16b are slightly bent in the direction opposite to the inclination of the elastic biasing portions 12a, 12b as shown in FIG.

The bottom portion 14 and the upper and lower elastic biasing portions 12a,
Notches 14a, 18a and 18b are provided in 12b, and a slit 20 is provided in the center of an end 16a of one elastic biasing portion 12a. Also, one of the elastic biasing portions 1
A protrusion 12c is formed on one side of the side portion 2a.

Next, an embodiment of a mounting device for sandwiching a plurality of papers using the paper clip 10 will be described with reference to FIGS. 3, 4, 5 and 6. FIG. 3 is a cross-sectional view of the center of the mounting device 40, FIG. 4 is an external view as viewed from the right side in FIG. 3, and FIG. 5 is a developed view of a plate member before molding of a slide member 42 as a main component. It is. FIG. 6 is a cross-sectional view showing the operation of sandwiching paper. FIGS. 3, 4, 5, and 6 are all enlarged views.

In these figures, the mounting device 40 is composed of a slide member 42 and a frame 44, and the slide member 42 is made of a thin metal plate having an expanded shape as shown in FIG. In FIG. 5, a solid line indicates a sheared portion, and a two-dot chain line indicates a bent portion. The slide member 42 is bent in a line indicated by a two-dot chain line in FIG. 5 so as to be fitted into the frame 44 in a shape as shown in FIGS.

That is, the frame 44 has an opening 44a and a slit 44b formed therein.
When the support member 42c formed by folding the slide member 42 into two pieces is fitted, the slide surfaces 42a and 42b are opened in a V-shape from the middle as shown in FIG. 3 inside the opening 44a. . The support portion 42c that is made of two sheets is
The slit 2 of the paper clip 10 shown in FIGS.
The thickness can pass through zero. An abutment surface 44c is formed in the opening 44a of the frame 44. Also, as shown in FIG.
Or has been formed.

Next, the operation when the plurality of strings 30 are sandwiched will be described with reference to FIG. FIG. 6 is a cross-sectional view of the paper clip 10 while the paper 30 is being sandwiched. First, as shown in FIG.
The plurality of papers 30 are put into the opening 44a of the frame 44 and pressed against the abutting surface 44c. Subsequently, the paper clip 10 shown in FIGS. 1 and 2 is inserted upside down from the right side. At this time, the groove 44d formed inside the frame 44
Then, the projection 12a of the paper clip 10 is connected. As described above, since the support portion 42a can pass through the slit 20 of the paper clip 10, the paper clip 10 is guided by the groove 44d and pushed to the left, and the ends 16b, 16a come into contact with the slide surfaces 42a, 42b.

When the paper clip 10 is further pushed to the left, the end portions 16a and 16b and the slide surfaces 42a and 42b slide on each other as shown in FIG.
a, 42b are deformed to sandwich the paper 30, and the end portions 16a, 1
6b is deformed so as to spread slightly, and proceeds. Further, the end portions 16a and 16b are further advanced to slide surfaces 42a and 42b.
And the paper 30 is sandwiched at the same time.

With the simple mounting device 40, the paper 3
Since 0 can be inserted, it is suitable for efficiently inserting a large number of copies, and is suitable for personal possession as an inexpensive and easy stationery.

As described above, the frame 44 has only the function of supporting the slide member 42 and the function of positioning the paper 30. The minimum necessary function for sandwiching the paper 30 with the paper clip 10 is the slide function. Since it has only the member 42, a simpler device is the slide member 4
It can also be sandwiched using only two. The reason why the paper clip 10 can be mounted with such a simple device is that the paper clip 10 is provided with the slit 20 through which the support portion 42a can pass.

Next, FIGS. 7, 8 and 9 show another embodiment of the paper clip of the present invention. 7 is a top view of the paper clip 10, FIG. 8 is a side view of the paper clip 10 as viewed from below, and FIG. 9 is a developed view of the plate before molding. Here, a description will be given mainly of portions different from the embodiment shown in FIG. 1, and description of substantially the same portions will be omitted.

The paper clip 10 is made of an elastic thin metal plate, and has upper and lower elastic biasing portions 12a, 1b.
The basic shape is an isosceles triangle formed by 2b and the bottom 14 on the right side, and the left side forms the end portions 16a and 16b sandwiching the paper, as in the embodiment of FIG. 12a and 12b have notches 18b and 14a formed at the center of one elastic biasing portion 12b and the bottom 14,
A slit 20 is provided at the center of the end 16b. The other elastic biasing portion 12a has an elastic biasing portion 12b on the end 16a side.
The width of the notch 18a is slightly smaller than that of the side notch 18b, and the width of the notch 18a is smaller. As shown in FIG. 8, the end portions 16a and 16b have slightly different shapes, and a recess 22 is formed between the elastic biasing portion 12a and the end portion 16a. Further, a projection 12c is formed on one side of the elastic biasing portion 12b.

The operation of sandwiching a plurality of papers with the paper clip 10 of the embodiment shown in FIGS. 7 and 8 will be described with reference to FIG. FIG. 10 is a side view corresponding to FIG. 6 and shows a state in which the plurality of papers 30 have been sandwiched using the slide member 42. The slide member 42 has the same shape as that shown in FIG. 6, and has the same function of sandwiching the paper 30. However, the width of at least one slide surface 42a is slightly smaller than the width of the notch 18a. Ends 16a, 1
6b and the sliding surfaces 42a, 42b slide with each other, and when the state shown in FIG. 10 is reached, one of the sliding surfaces 42a is disengaged from the end 16a so as to fit into the recess 22, and the other sliding surface 42b is notched 18b. Because of this, it comes off from the end 16b. By pulling out the slide member 42 to the right from the state of FIG. 10, the operation of sandwiching the paper 30 is completed.

The paper clip 10 shown in FIGS. 7 and 8 has the notch 18b in one elastic urging portion 12b as described above, and the end 16a side of the other elastic urging portion 12a. Since the width is slightly narrower than the notch 18b, the paper clips 10 adjacent to each other can be partially overlapped and arranged as shown in FIG. FIG. 11 is arranged upside down from the state of FIG.
Only the left end paper clip 10A is drawn with a solid line, and 10B
The following are drawn in thin lines.

Next, FIGS. 12 and 13 are cross-sectional views of a main part of a paper clip mounting device according to another embodiment of the present invention. FIG. 13 is an enlarged view illustrating a cross-sectional view taken along the line EE of FIG. FIG. 12 shows a state in which one paper clip 10A has sandwiched the paper 30A as described later. FIG. 12 is drawn smaller than the paper clip 10 shown in FIGS.

The mounting device 40 includes a slide member 42, a storage portion 46 for receiving and holding a number of paper clips 10,
When clipping the string, the paper clip 10 is
The pressing member 48 for pressing the main body is configured as a main component.

That is, the slide member 42 is shown in FIGS.
Slide surface 4 opened in a V-shape similar to that shown in FIG.
2a and 42b and a support portion 42c,
It is fixed to the slide part 50 of the mounting device 40 via 2c.

The accommodating portion 46 is made of synthetic resin, has a cylindrical shape with a slightly inclined angular section, and an opening 46a is formed on the left side in the figure and is connected to the slide portion 50. The upper right corner is an insertion opening 46b, into which the paper clip 10C can be inserted. Although not shown in detail, the insertion port 46b has a shape corresponding to the notch 18a and the projection 12c of the paper clip 10C so that the paper clip 10C cannot be inserted in the reverse direction. Also, the paper clip 10C once inserted naturally fits in the storage section 4.
The insertion port 46b is dimensioned so as to be tightened with an appropriate rigidity of the synthetic resin so that the insertion port 46b does not go outside. Therefore, when inserting the paper clip 10 from the insertion port 46b, the paper clip 10 is lightly pressed and passed through the insertion port 46b.

A groove 46d is formed in the storage section 46,
The paper clip 10 that has passed through the insertion slot 46b is
2c is guided by the groove 46d and moves leftward while sliding under its own weight. Then, when a large number of paper clips 10 are stored, as shown in FIG. 11, some of the paper clips 10 adjacent to each other are stored in an overlapping manner. As shown in FIG. 13, the pressing member 48 is adapted to move integrally with a pressing protrusion 48b provided on the outside of the storage portion 46, and is provided at the lower portion by grasping the outside of the storage portion 46 with one hand. The index finger is put on the projection 46c, and the pressing projection 48b is pushed to the left with the thumb to be moved.

When the thumb is released from the pressing projection 48b, the pressing member 48 returns to the position shown in FIG. 12 by the action of the spring 54 (FIG. 13). When the thumb is pressed, the paper clip 10B is pressed to the left. And can be pushed into the slide member 42 side. As described above, since the storage portion 46 is slightly inclined, if the slide portion 50 is held horizontally, the paper clip 10 is pressed by the pressing member 48 by its own weight.
Move to the position.

Next, the operation when the paper 30 is sandwiched using the mounting device 40 will be described. FIG. 12 shows a paper clip 10A.
Has finished sandwiching the paper 30 and the pressing member 48
It is in a state of returning to the right side by the tension of. Here, the paper 30 that has been sandwiched is taken out, another paper 30B (not shown) is inserted into the position of the paper 30, and the pressing protrusion 48b is pressed to the left with the thumb. It moves to the left side in reverse, and the elastic biasing part 1 of the paper clip 10B
It hits the lower right of 2a and presses to the left. The pressed paper clip 10B sandwiches the paper 30B similarly to the operation described with reference to FIGS.

When the force of the thumb is released again from the pressing projection 48b, the state returns to the state shown in FIG. By repeating this operation, it is possible to continuously insert materials having a large number of copies.

FIG. 14 is a cross-sectional view of a main part of a paper clip mounting device according to another embodiment of the present invention. Here, the description will be focused on portions different from the embodiment shown in FIG. 12, and the description of substantially the same portions will be omitted.

As shown in FIG. 14, the storage section 46 is
The moving member 52 is provided in the storage portion 46, and the paper clip 10 stored by a spring (not shown) can be pushed upward and moved leftward in the drawing. The paper clip 10 is shown in FIG.
Since it is stored upside down in the second embodiment, the illustration is omitted, but the projection 12c of the paper clip 10 is provided on the upper side 12b in FIG. Further, the pressing member 48 is configured to directly press with the thumb and move to the left. Since the operation of sandwiching the paper 30 is almost the same as that of the embodiment of FIG. 12, the detailed description is omitted.

Next, FIG. 15 shows another embodiment of the paper clip according to the present invention. FIG. 15 is a development view of the plate material before the paper clip 10 is formed. That is, FIG. 15 corresponds to FIG. 9 and differs from the embodiment shown in FIGS. 7 and 8 in the number and positions of the protrusions 12c and 12d. Although two projections 12c and 12d are provided on one side (upper side in FIG. 15), two projections may be provided on both sides. Here, the differences from the embodiment shown in FIG. 7, including FIGS. 16 and 17, will be mainly described, and the description of substantially the same portions will be omitted.

FIG. 16 shows a paper clip 10A, 10B, 10C or the like obtained by bending the material of the developed view shown in FIG. 15 in the same manner as in FIG. This shows a state in which the parts are arranged horizontally so as to partially overlap each other. FIG. 16 shows the paper clip 10 obtained by bending the unfolded plate shown in FIG.
B and below are drawn with thin lines.

FIGS. 17 and 18 show a mounting device 40 suitable for the embodiment of the paper clip 10 shown in FIG.
15 is a sectional view of a main part of FIG. FIG. 17 is a sectional view of a main part of the mounting device 48, and FIG. 18 is a groove 46d near the paper clip 10B in FIG.
It is sectional drawing of a part. As can be seen in FIG. 17, the paper clips 10 are arranged substantially horizontally. This is the difference between the positions of the protrusions 12c and 12d of the paper clip 10 and the positions of the grooves 46d and 46e of the mounting device 40 as compared with the paper clip 10 shown in FIGS.
This is different from the mounting device 40 shown in FIG.

That is, as shown in FIG.
c and 12d, there are two places,
There are also two grooves 46d and 46e formed in the inside of the paper clip 10. The posture (inclination in FIG. 17) of the paper clip 10 when moving in the storage section 46 is determined by the two grooves 46d and 46e.
e, the paper clip 10 has grooves 46d, 46e
To move in the storage section 46. Next, a paper clip 10B for sandwiching a paper 30B (not shown) next to the illustration is shown.
To stabilize the position of the groove 46d as shown in FIG.
Is formed with a step 46f. Therefore, as shown in FIG.
The paper clip 10B is prevented from returning to the right side by its own weight even if it is caught by f and holds the mounting device 48 downward to the right.

The pressing member 48 is moved from the state shown in FIG.
The paper clip 10B can be moved to the left and slightly lowered at the same time. When the pressing member 48 is pressed to the left against the tension of a spring (not shown), the paper clip 10B is slightly lowered and pressed. The operation of sandwiching the paper 30 is the same as that of the mounting device 40 shown in FIGS. The mounting device in which the paper clips 10 are arranged substantially horizontally as described above is suitable for being carried.

As described above, the paper clip of the present invention has a sufficient holding force while having a simple shape in which only a thin metal plate is formed. Can also. Further, by using the paper clip attaching device of the present invention, a thick material or the like can be easily sandwiched by the paper clip with a simple structure. Furthermore, according to the paper clip attaching device of another form, materials with a large number of copies can be continuously inserted. In this case, the paper clips adjacent to each other can be partially overlapped and arranged, so that a large number of paper clips are stored in the storage portion having a limited length, thereby efficiently performing the work of sandwiching the paper. Can be.

The present invention is not limited to the above-described embodiment, and can be improved or applied, for example, by using it in connection with another type of clip or paper scissors or by using it as a means for fixing paper to a file. Needless to say, there is.

[0046]

As described above, according to the paper clip and its mounting device of the present invention, the following effects can be obtained. (1) According to the paper clip of the first aspect of the present invention, the elastic plate-shaped member is bent into an isosceles triangle when viewed from the side, and the bottom of the triangle and the upper and lower ends of the bottom are bent. To form upper and lower elastic biasing portions extending in correspondence with the triangular oblique sides, respectively, and the ends of the elastic biasing portions opposite to the bottom portion are pressed against each other by the elastic force of the bottom portion and the elastic biasing portion, In addition to allowing paper to be inserted toward the bottom from between the ends, a slit opened at one end of the elastic biasing portion and extending in the direction in which the paper is inserted is connected to the cutout provided at the bottom. The paper can be easily sandwiched with a mounting device that can pass through the slit and the notch.

(2) According to the paper clip of the second aspect of the present invention, one elastic biasing portion provided with a slit is provided with a cutout continuous with the bottom portion, and the other elastic biasing portion opposed to the slit is provided with a slit. Since the width of the end portion is smaller than the width of the notch, when storing a plurality of paper clips in the mounting device, a part of adjacent paper clips can be overlapped and stored. Paper clips can be stored.

(3) According to the paper clip mounting device of the present invention, since the projection is provided on the side of the elastic biasing portion, the projection is provided on the storage portion when the device is stored in mounting. Since the paper clips move along the groove while being guided along the groove, when storing multiple paper clips in the mounting device, it is easy to store a part of adjacent paper clips by overlapping them .

(4) According to the paper clip mounting device of the present invention as set forth in claim 4, the paper clip mounting device comprises a V-shaped slide surface for sandwiching the paper and a support portion for supporting the slide surface. Since the slit of the paper clip has a shape that allows the slide surface to pass through the notch of the paper clip, when sandwiching the string, slip the paper with the slide surface and slide it over the paper clip from the outside. , And thereafter, the mounting device can be removed by passing through the slit and the notch, so that the paper can be inserted with a simple mounting device.

(5) According to the paper clip mounting device of the present invention, a slide member having a slide surface and a plurality of paper clips provided in a direction opposite to the paper insertion side of the slide surface are provided. It has a storage section for storing, and a pressing mechanism for pressing the paper clips stored in the storage section toward the slide surface, so that a plurality of paper clips are stored in the storage section, and the paper clips are pressed toward the slide surface by the pressing mechanism. , A large number of sheets of paper can be continuously sandwiched by a simple operation of simply reciprocating the pressing mechanism.

[Brief description of the drawings]

FIG. 1 is a top view of a paper clip of the present invention.

FIG. 2 is a cross-sectional view taken along line DD of FIG.

FIG. 3 is a cross-sectional view of the paper clip mounting device of the present invention.

FIG. 4 is an external view as viewed from the right side of FIG.

5 is a material development view of the slide member shown in FIG.

FIG. 6 is an explanatory view of using the mounting device shown in FIG. 3 to sandwich paper with the paper clip shown in FIG. 1;

FIG. 7 is a top view showing another embodiment of the paper clip of the present invention.

FIG. 8 is a side view as viewed from the lower side of FIG. 7;

FIG. 9 is a material development view of the paper clip shown in FIG. 7;

FIG. 10 is an explanatory diagram in which paper is sandwiched by the paper clips shown in FIG. 7;

11 is a view in which a number of paper clips shown in FIG. 7 are arranged.

FIG. 12 is a cross-sectional view of a main part showing another embodiment of the paper clip mounting device of the present invention.

FIG. 13 is a cross-sectional view taken along a line EE in FIG.

FIG. 14 is a cross-sectional view of a main part showing another embodiment of the paper clip mounting device of the present invention.

FIG. 15 is a material development view showing another embodiment of the paper clip of the present invention.

16 is a diagram in which a number of paper clips shown in FIG. 15 are arranged horizontally.

FIG. 17 is a cross-sectional view of a main part showing another embodiment of the paper clip mounting device of the present invention.

18 is a partial cross-sectional view of a groove of the mounting device shown in FIG.

[Explanation of symbols]

 10: Paper clip 12: Elastic biasing part 14: Bottom part 16: End part 18: Notch 20: Slit 22: Depression 30: Paper 40: Mounting device 42: Slide member 44: Frame 46: Storage part 48: Pressing member 50 ： Sliding part 52 ： Moving member 54 ： Spring

Claims (5)

[Claims] 1. A plate-like member having elasticity is bent into an isosceles triangle shape when viewed from the side, and a bottom portion of the triangle and upper and lower portions respectively extending from upper and lower ends of the bottom portion corresponding to the oblique sides of the triangle shape. End portions of the elastic biasing portions opposite to the bottom portion are pressed against each other by the elastic force of the bottom portion and the elastic biasing portion, and are directed toward the bottom portion from between the end portions. And a slit opened at this end and extending in the direction for inserting the paper is formed in the one elastic biasing portion so as to be continuous with the cutout provided at the bottom. A featured paper clip. 2. A notch continuous with the bottom is provided in one elastic biasing portion provided with the slit, and the other opposing elastic biasing portion has a width on the end side smaller than the width of the notch. The paper clip according to claim 1, wherein: 3. The paper clip according to claim 2, wherein a projection is provided on a side of the elastic biasing portion. 4. A vehicle comprising: a V-shaped slide surface sandwiching the string; and a support portion for supporting the slide surface, the support portion including the slit of the paper clip, and the slide surface including the slit of the paper clip. The paper clip mounting device, wherein each of the paper clips has a shape capable of passing through the notch. 5. A slide member having the slide surface, a storage portion provided in a direction opposite to the paper insertion side of the slide surface to store a plurality of paper clips, and a paper clip stored in the storage portion. The paper clip mounting device according to claim 4, further comprising a pressing mechanism for pressing the paper clip toward the slide surface.