KR200228864Y1 - filing device of binder - Google Patents

Abstract

The present invention relates to a binder steel ball, and relates to a binder steel ball made to be used for a long time without tearing the cardboard iron to the binder.

To this end, the present invention is a rectangular plate-like horizontal plate 301 to be riveted to be located between the processing portion 5 of the cover (2) inner surface of the binder 1, the length at one end of the horizontal plate A pivoting plate 302 rotatably hinged along a direction to selectively be parallel or perpendicular to the horizontal plate 301, and fitted on a hinge coupling shaft 309 of the pivoting plate to rotate the pivoting plate 302. Torsion spring 303 to add resilience and restoring force together, a plurality of hooks 304 is bent in the form of the letter L is fixed to the horizontal plate 301 in one end along the longitudinal direction, and the rotating plate 302 Hook insertion groove 305 is formed in the upper portion is opened in the state that the rotary plate 302 is rotated at right angles to the horizontal plate 301, the hook insertion groove 305 is accommodated, and the rotary plate 302 Each hook is installed on the outer surface of the It characterized in that it comprises a clamp plate 306 having a fitting groove 306a to selectively restrain the end of 304.

Description

Filing device of binder

The present invention relates to the field of binders, and in more detail, relates to a paper ball of the binder to enable long-term use without tearing the cardboard bound to the binder.

In general, the binder 1 has a rectangular cover 2 having a predetermined size, and the center portion of the cover 2 is spaced at regular intervals along the width direction so that the cover can be folded in a C shape. A pair of processing portions 5 are formed in a state, and a paper ball tool 3 is formed between the processing portions 5 of the inner side of the binder cover 2 so that cardboard 4 such as various printed matters or documents can be ironed. It is fixed in the width direction.

Therefore, after attaching a certain amount of cardboard (4) to the branch (3), and folded inward through the processing portion (5) formed on the cover (2), or stored, or if necessary spread the binder (1) It is possible to see the contents of the old cardboard 4.

Then, with reference to the accompanying Figures 1 to 3 will be described in detail with respect to the configuration of the conventional binder steel ball as follows.

A horizontal plate 31 is formed in a rectangular plate shape and is riveted to be positioned between the processing portions 5 among the inner surfaces of the cover 2 of the binder 1, and is perpendicular to the one end of the horizontal plate in the longitudinal direction. Vertical plate 32 is bent in a state and the rotating plate 33 is hinged rotatably in the longitudinal direction to the other end of the horizontal plate 31 in parallel or perpendicular to the horizontal plate 31 is selectively And a torsion spring (34) fitted on the hinge coupling shaft (39) of the rotating plate to add elasticity and restoring force together when the rotating plate (33) rotates, and one end of the rotating plate (33) is fixed and rotated. In the state in which the copper plate 33 is rotated at right angles with the horizontal plate 31, a plurality of hooks 35 are horizontally maintained side by side in a state spaced apart from the horizontal plate 31, and an upper portion thereof is placed on the horizontal plate 31. The end of each hook 35 is formed in the open state when the rotating plate 33 is rotated at right angles to the horizontal plate 31 The hook insertion groove 36 is inserted and accommodated, and the insertion groove (37a) to be slidably installed along the longitudinal direction on the outer surface of the vertical plate 32 to selectively restrain the end of each hook (35) It is composed of a clamp plate 37 having a).

In addition, a guide protrusion 40 is formed on the vertical plate 32 so that the clamp plate 37 slides in and out of a predetermined range on the outer surface of the vertical plate 32, and the guide groove is formed on the clamp plate 37. A 41 is formed and the guide protrusion 40 is inserted to be movable along the longitudinal direction of the guide groove 41.

Looking at the operation of these components, first the user drills a hole in the cardboard (4) at a predetermined interval, and then insert the perforated holes into the hook (35), respectively, when the rotating plate 33 ) Is a state in which the elasticity is added by the torsion spring 34, so that it is rotated in a clockwise direction to be in close contact with the cover of the binder.

That is, as the rotating plate 33 comes into close contact with the cover 2 of the binder, the hook 35 of the rotating plate 33 is vertically upward and its end is opened.

Therefore, as the user inserts the perforated holes of the cardboard 4 into the respective hooks 35, the cardboard 4 is uniformly mounted, and then grabs the rotating plate 33 and rotates counterclockwise. It is understood that each hook 35 is also pivoted together as it is fixed to the pivoting plate.

Accordingly, each hook 35 on which the cardboard 4 is mounted is inserted into the hook insertion groove 36 of the vertical plate 32, respectively.

At this time, since the revolving plate 33 is elastically added to rotate counterclockwise by the torsion spring 34, the handle of the clamp plate 37 is held in the state in which the rotating plate 33 is held by the hand. When 37b is pulled downward, each fitting groove 37a of the clamp plate 37 is fitted to the hook 35, and the rotation plate 33 is fixed.

That is, the hook 35 is inserted into the clamp plate 37 and cannot be rotated, and the attached cardboard 4 cannot be pulled out again through the hook 35. At this time, the overall shape of the branch tool 3 is It is fixed in a U-shape toward upward.

Afterwards, the user can view the paperboard 4, which has been ironed by the iron ball 3 of the bind, one by one or keep the binder 1 in a separate place.

However, the above-described conventional binder steel ball is fixed in the U-shape in the state that the hook is inserted into the hook insertion groove is fixed, so that when the user views the cardboard over the hole, the hole punched in the cardboard is pressed by the hook, the hole is easily worn or torn there was.

In addition, the binder steel ball having the above configuration is mainly used in the advertising sample book attached to the tiles or various samples, because the cardboard attached to the sample book is not only thick, but also weighs a lot due to the attached samples quickly, even in the short term use There was a case where the cardboard was torn and lost.

Therefore, due to these problems, advertisers who advertise through the sample book for advertising not only waste a lot of costs associated with the advertisement but also have a problem in that the advertisement effect is not properly achieved.

The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a binder filing tool that can be used for a long time without tearing the cardboard cardboard to the binder.

1 is a perspective view showing the overall configuration of a conventional binder steel ball

Figure 2 is a left side view showing a clamp plate of a conventional binder steel ball

Figure 3 is a longitudinal cross-sectional view showing a conventional binder steel ball, a state diagram schematically showing a state that the cardboard is iron

Figure 4 is a perspective view showing the overall configuration of the present invention binder steel ball

Figure 5a is a state diagram showing a state in which the hook of the branch is open according to the present invention

Figure 5b is a state diagram showing a state in which the hook of the steel ball clamp according to the present invention is clamped

Figure 6 is a longitudinal cross-sectional view showing a binder steel ball of the present invention, a state diagram schematically showing a state that the cardboard is iron

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

1: binder 2: cover

3: steel ball 4: plate

5: processing part 301: horizontal plate

302: rotating plate 303: torsion spring

304: hook 305: hook insertion groove

306: clamp plate 306a: fitting groove

306b: handle 307: locking groove

308: Guide piece 309: Hinge coupling shaft

According to the present invention for achieving the above object, a horizontal plate that is in the form of a rectangular plate is riveted to be positioned between the processing portion of the cover inner surface of the binder, and rotatable in the longitudinal direction at one end of the horizontal plate A pivoting plate which is hinged and selectively parallel or horizontal to a horizontal plate, a torsion spring fitted on a hinge coupling shaft of the pivoting plate to add elasticity and resilience when the pivoting plate rotates, and bent into a '-' shape A plurality of hooks fixed to the other end of the horizontal plate in the longitudinal direction, and a hook insertion groove which is formed with an upper portion open to the rotating plate so that the ends of each hook are inserted and accommodated when the rotating plate is rotated at right angles to the horizontal plate. It is installed to be slidable along the longitudinal direction on the outer surface of the rotating plate can selectively restrain the end of each hook The binder jicheolgu is provided, it characterized in that the hayeoseo comprises a clamp plate having a fitting groove so.

Hereinafter, the configuration of the present invention will be described in more detail with reference to FIGS. 4 to 6.

Attached Figure 4 is a perspective view showing the overall configuration of the binder steel ball of the present invention, Figure 5a is a state diagram showing the open state of the hook of the steel ball according to the present invention, Figure 5b is a state in which the hook of the steel ball according to the present invention is clamped 6 is a longitudinal cross-sectional view showing a binder steel ball of the present invention, a state diagram schematically showing a state in which the cardboard is iron, the following description of the same parts as in the prior art will be briefly described.

A horizontal plate 301 is riveted in the width direction at the center portion of the inner side of the binder cover 2, and the rotary plate 302 is hinged to the left end of the horizontal plate 301 so as to be rotatable in the longitudinal direction. A hinge coupling shaft 309 is inserted into a portion where the pivoting plate 302 is hinged, and a torsion spring 303 always adds elasticity to the pivoting plate 302 in the center portion of the hinge coupling shaft 309. Is inserted.

In addition, a plurality of hooks 304 are bent to the horizontal plate 301 is formed in the form of a L-shape, one end of the hook is uniform in the right end of the horizontal plate 301 along the longitudinal direction of the horizontal plate 301 The other end is bent toward the rotating plate 302, the other end of the hook 304 is formed with a locking groove 307 to a predetermined depth along the outer peripheral surface, respectively.

On the other hand, the upper end of the rotating plate 302 is formed with a plurality of hook insertion grooves 305 upwardly open so that the hook 304 can be inserted in a state where the rotating plate is rotated at right angles to the horizontal plate 301.

In addition, the outer surface of the rotating plate 302 is installed so that the clamp plate 306 slides in a state seated on the plurality of guide pieces 308, the clamp plate 306 is a locking groove of the hook 304 ( A fitting groove 306a is formed to be fitted to the 307, and a handle 306b is bent at one end of the clamp plate 306 so that a user can easily manipulate the clamp plate 306.

When explaining the operation of the present invention configured as described above, the user first drilled a hole in the cardboard (4), such as documents or prints that you want to iron, and then insert the hole punched in the cardboard at the end of each hook 304 In this case, the rotating plate 302 is rotated in a counterclockwise direction due to the elasticity of the torsion spring 303 to be in close contact with the cover 2 of the binder.

Next, once the cardboard 4 is uniformly inserted into the hook 304, the grater plate 302 is grasped and rotated clockwise in the drawing. Each hook insertion groove 305 of the pivot plate 302 is hooked 304. It will fit in each.

Here, the rotating plate 302 is always trying to rotate in the counterclockwise direction due to the elasticity of the torsion spring 303, the clamp plate 306 provided on the outer surface of the rotating plate while holding the rotating plate 302 When pulled downward, the hook 304 is constrained by the clamp plate 306.

That is, when the user grasps the handle 306b of the clamp plate and pulls downward while the pivoting plate 302 is vertically folded with the horizontal plate 301, the fitting groove 306a of the clamp plate is formed on each hook 304. The rotating plate 302 is fixed by being fitted into the locking groove 307 formed at the end.

Here, as the rotating plate 302 is fixed, the overall shape of the rotating plate 302 and the horizontal plate 301 is fixed in a c-shape.

As the pivoting plate 302 is fixed, the cardboard 4 attached to the hook 304 cannot be pulled out of the hook 304 again. After that, the user can remove the cardboard 4 attached to the staples 3. You can look over one by one or keep the binder (1) in a separate place.

In the above, when viewing the cardboard (4), which is iron on the binder (1) by hand one by one, the shape of the hook 304 is bent in the L-shape so that the user grasps the cardboard (4) and moved horizontally to the right Next, by moving vertically downward again, the cardboard 4 is turned over by the hook 304 without being torn.

Then, when the user wants to add or remove the cardboard 4 in the binder 1 again, the operation may be performed in the reverse order of the above process.

The binder steel ball of the present invention prevents the cardboard from being torn by being hooked to the hook, and as the horizontal plate width of the steel ball is extended, it is more firmly fixed to the binder cover as well as ironing a large amount of cardboard. As the binding force is improved, it can be stored for a long time without damaging the cardboard, which is very effective.

Claims (2)

A horizontal plate having a rectangular plate shape and riveted to be located between the processing portions of the inner surface of the cover of the binder, A rotating plate which is hinged rotatably in a longitudinal direction to one end of the horizontal plate so that the rotating plate is selectively parallel or perpendicular to the horizontal plate; A torsion spring inserted on the hinge coupling shaft of the rotating plate to add resilience and restoring force when the rotating plate rotates, A plurality of hooks which are bent in an L-shape and have one end fixed to the horizontal plate in a longitudinal direction, A hook insertion groove which is formed in an open state at the top of the pivoting plate so that the tip of each hook is inserted and received when the pivoting plate is pivoted at right angles to the horizontal plate; And a clamp plate having a fitting groove so as to be slidable along the longitudinal direction on the outer surface of the pivoting plate to selectively restrain the ends of each hook. The method of claim 1, Binder grooves are formed around the end of each hook, characterized in that the fitting groove forming portion of the clamp plate is fitted into the locking groove in the state that the clamp plate restrains the end of the hook.