JP3032100U - Binder clip - Google Patents

Abstract

(57) 【Abstract】 PROBLEM TO BE SOLVED: When the binding ring is opened, the opening amount between the left and right half ring pieces constituting the binding ring becomes constant at any position in the front-rear direction, so that documents etc. To provide a binder clip that makes it extremely easy to pass the half ring piece of the binding ring through the hole. A half ring piece (2) protruding upward and having its tip end facing rightward and forming a left side portion of a binding ring (8) is provided on a substrate (1), and a slide plate (4) is movable in the left-right direction with respect to the substrate (1). Is attached to the slide plate 4, and the tip portion thereof is directed to the left side. When the slide plate 4 is moved to the left side with respect to the substrate 1, the tip portion thereof is brought into contact with the tip portion of the half ring piece 2. When the slide plate 4 is moved to the right of the slide plate 4 with respect to the substrate 1, the leading end of the binding ring is separated from the leading end of the half ring piece 2 to form a gap 15 therebetween. It is characterized in that a half ring piece 5 constituting the right side portion of 8 is provided.

Description

[Detailed description of the device]

[0001]

[Technical field to which the device belongs]

 The present invention relates to a binder clip that can be filed through a binding ring in a hole provided in a document or the like.

[0002]

[Prior art]

 Conventionally, as shown in FIG. 9, a half ring piece 18 that constitutes the left side portion of the binding ring 17 is provided on the left side substrate 16, and a half ring that also constitutes the right side portion of the binding ring 17 is provided on the right side substrate 19. The piece 20 is provided, one end of the left board 16 and the right board 19 are rotatably connected, and the binding board 17 is opened by rotating both the left board 16 and the right board 19 outward. On the contrary, there is a binder clip that closes the binding ring 17 by rotating both the left side substrate 16 and the right side substrate 19 inward.

In the conventional binder clip as described above, when the binding ring 17 is opened, the opening amount between the half ring pieces 18 and 20 of the left and right substrates is different in the front-rear direction, and the left substrate 16 and the right substrate The closer the one end is to the side on which 19 is rotatably connected, the smaller the opening amount becomes. On the contrary, the opening amount becomes larger on the opposite side. On the side where the opening amount is small, the half ring piece 18, 18 There was a problem that the work of passing through 20 was difficult.

[0004]

[Problems to be solved by the device]

 Therefore, the present invention, when the binding ring is opened, the opening amount between the left and right half-ring pieces constituting the binding ring becomes constant at any position, and the binding ring is inserted into a hole of a document or the like. The purpose of the present invention is to provide a binder clip that allows the half-ring piece of the product to be passed easily and smoothly and is extremely easy to use.

[0005]

[Means for Solving the Problems]

 The above-mentioned object is provided by the present invention, namely, by providing the half ring piece 2 projecting upward on the substrate 1 and forming the left side portion of the binding ring 8 with the tip facing rightward, and also in the left-right direction with respect to the substrate 1. The slide plate 4 is movably attached to the slide plate 4, and when the slide plate 4 protrudes upward and its tip end faces leftward and the slide plate 4 is moved leftward with respect to the substrate 1, the tip end thereof becomes the half ring piece. When the slide plate 4 is moved to the right with respect to the substrate 1 by bringing it into contact with the tip of the half-ring 2, the tip of the slide plate 4 is separated from the tip of the half ring piece 2 and the space between them is provided. This can be achieved by a binder clip characterized in that it is provided with a half-ring piece 5 which constitutes the right part of the binding ring 8 which creates the gap 15.

[0006]

【Example】

 An embodiment of the present invention will be described below with reference to the drawings. First, in FIG. 1, reference numeral 1 is a substrate, and the substrate 1 is provided with a half ring piece 2 which constitutes a left side portion of the binding ring 8 and protrudes upward at an edge portion on the left side thereof. The half ring piece 2 has a substantially semicircular shape, and its tip end faces the right side. Further, a plurality of the half ring pieces 2 are provided and arranged in the front-rear direction at regular intervals. In addition, a guide recess 3 which is lower in level is provided in the center of the upper surface of the substrate 1. The substrate 1 and the half ring piece 2 are integrally molded of plastic.

Next, reference numeral 4 is a slide plate. The slide plate 4 is fitted on the guide recess 3 of the substrate 1 and is movable in the left and right directions. The left edge of the slide plate 4 is also provided with a plurality of half ring pieces 5 protruding upward. The half ring piece 5 constitutes the right side portion of the binding ring 8. The half ring piece 5 also has a semicircular shape, and its tip portion is directed to the left side and faces the tip portion of the half ring piece 2 provided on the substrate 1 described above. The slide plate 4 and the half ring piece 5 are also integrally formed of plastic.

1 to 5 show a state in which the slide plate 4 is moved to the left side with respect to the substrate 1 until it stops. At this time, the slide plate 4 is installed at the tip of the half ring piece 2 of the substrate 1. The projection 7 provided at the tip of the half ring piece 5 of the slide plate 4 is fitted in the recess 6 of the slide plate 4, that is, the tip portions of both the half ring pieces 2 and 5 are connected to each other and the binding ring 8 is formed. Is closed.

As shown in FIG. 2, the guide recess 3 of the substrate 1 on which the slide plate 4 is mounted is provided with two kinds of long holes 9 and 10 in the left-right direction. A protrusion 11 is provided on the side wall, and a jaw 12 is provided on the side wall of the other elongated hole 10. Further, the slide plate 4 is provided with a projection 13 to be inserted into the elongated hole 9 on the lower surface thereof, and rib pieces 14 engaging with the lower side of the jaw 12 are provided on both end surfaces in the front-rear direction so as to project. ing. When the slide plate 4 is moved to the left with respect to the substrate 1, the projection 13 overlies and locks the projection 11 by elastic deformation, and fixes the binding ring 8 in the closed state.

Next, FIGS. 6 to 8 show a state in which the slide plate 4 is moved to the right side with respect to the substrate 1 until it is stopped. The half ring piece 2 provided on the substrate 1 and the slide plate 4 are slid. The half ring piece 5 of the plate 4 is separated, and a gap 15 is formed between the tip ends thereof. Then, this gap 15 is constant at any position in the front-rear direction. In this state, a document with holes is placed in the gap 15, and the half ring piece 2 of the substrate 1 or the half ring piece 5 of the slide plate 4 is passed through the hole of the document and the slide plate 4 is moved to the left again. Then, when the binding ring 8 is closed, the document or the like is filed.

[0011]

[Effect of device]

 The binder clip of the present invention is as described above, and since the slide plate 4 can be moved in the left-right direction with respect to the substrate 1, the slide plate 4 is moved in the right direction with respect to the substrate 1 and the binding ring 8 is moved. When opened, the opening amount between the half ring piece 2 provided on the substrate 1 and the half ring piece 5 provided on the slide plate 4 becomes constant at any position in the front-rear direction, and binding is made to a hole such as a book. There is an advantage that the half ring pieces 2 and 5 of the insertion ring 8 can be easily and smoothly passed, and are extremely easy to use.

[Brief description of drawings]

FIG. 1 is a perspective view of a state in which a binding ring 8 is closed.

FIG. 2 is a bottom view showing a state in which a binding ring 8 is closed.

FIG. 3 is a cross-sectional view taken along line AA of FIG.

FIG. 4 is a sectional view taken along line BB in FIG.

5 is a cross-sectional view taken along the line CC of FIG.

FIG. 6 is a perspective view showing a state in which a binding ring is opened.

FIG. 7 is a bottom view with the binding ring open.

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

FIG. 9 is a plan view showing a conventional example with a binding ring open.

[Explanation of symbols]

 1 Substrate 2 Half Ring Piece 3 Guide Recess 4 Slide Plate 5 Half Ring Piece 6 Recess 7 Convex 8 Stitching Ring 9 Long Hole 10 Long Hole 11 Projection 12 Jaw 13 Protrusion 14 Rib Piece 15 Gap 16 Left Board 17 Binding Ring 18 Half ring piece 19 Right side substrate 20 Half ring piece

Claims (1)

[Scope of utility model registration request] 1. A half ring piece (2) protruding upward from a substrate (1) and having its tip end facing rightward and forming a left side portion of a binding ring (8), and a slide plate movably in the left and right direction with respect to the substrate (1). 4 is attached to the slide plate 4, and the tip of the slide plate 4 is directed upward to the left. When the slide plate 4 is moved to the left with respect to the substrate 1, the tip is brought into contact with the tip of the half ring piece 2. When the slide plate 4 is moved to the right with respect to the substrate 1, the tip portion of the slide plate 4 is separated from the tip portion of the half ring piece 2 to form a gap 15 therebetween. A binder clip, characterized in that a half ring piece (5) constituting the right side portion of the insert ring (8) is provided.