KR200164892Y1 - Folding and binding type instrument installed binder - Google Patents

Abstract

The present invention relates to a foldable for a binder that can prevent damage and loss of documents and files of the present invention, etc., the first end of the support plate 110, the fixing groove 122 and the guide piece 124 continuously formed The side plate 120 is integrally bent, and the other end portion is hinged to the second side plate 130, the fixing pin 132 continuously protruding from the other end to be folded while being rotated by the force of the spring 136, the guide piece 124 The sliding plate 140 is inserted into the sliding guide between the first side plate 120, and the sliding plate 140 is a binder for continuously forming the engaging groove 142 so that the fixing pin 132 is inserted into the guide. In the folding sphere, the fixing pin 132 is achieved by forming a removal prevention groove 134 so as not to be caught in the locking groove 142 of the sliding plate 140.

Description

Folding tool for binders {FOLDING AND BINDING TYPE INSTRUMENT INSTALLED BINDER}

According to the present invention, the first side plate is integrally bent on one side, and the other side plate has a folding hole hinged to the second side plate, and the fixing pin of the second side plate forms a removal preventing groove, while the first side plate has an inner side. The protrusion relates to a pile binding tool for a binder, characterized in that the sliding plate protrudes from the outer protrusion in a direction facing each other.

In general, the binder is composed of a metal or plastic folding wire that irons related documents such as various documents and catalogs, and a cover that wraps and protects the pile and the like.

The prior art configuration for such a folding sphere will be described briefly based on the accompanying drawings, FIG.

1 is a perspective view of a state in which the operating plate is separated from the folding pin for binder in the prior art, the support plate 10 is fixed to the inner surface of the cover (not shown) in the folding pin (1) as shown therein ); A first side plate 20 which is integrally bent from one end of the support plate 10 and has a fixing groove 22 and a guide piece 24 continuously formed; The hinge pin is coupled to the other end of the support plate 10 so that it can be rotated by the spring 34, the one side wall is fixed to the fixing pin 32 is formed so as to fit into each of the fixing groove 22 Two side plates 30; It was composed of a sliding plate 40 that is engaged with the guide piece 24, the locking groove 42 is formed continuously so that the locking groove 42 is inserted into the tip of the fixing pin 32 so as not to fall out of the fixing groove 22.

In view of the state of use of the conventional foldable ball 1 having such a structure, the material such as documents to be stored in advance is punched out to punch holes, and then the first side plate 20 of the foldable ball 1 is used as the hole. Each fixing pin 32 of the) is fitted, and the end of the fixing pin 32 is fitted into each of the fixing grooves 32 of the second side plate 30, the sliding plate 40 is the second side plate By sliding between the guide pieces 24 formed on one side of the 30, the fixing pin 32 is inserted into the locking groove 42 formed in the sliding plate 24 so as not to be pulled out.

However, in the prior art having the above structure, since the space between the first side plate 20 and the guide piece 24 is relatively large, the sliding plate of the folding groove 1 in the process of storing the binder in a bag or the like. 40 is easily slid between the first side plate 20 and the guide piece 24 by its own weight, so that each of the fixing pins 32 caught in the locking groove 42 of the sliding plate 40 is fixed. As it is released, as the spontaneous fall out of the fixing groove 22 formed in the first side plate 20, there is a problem that the documents and files, etc. are separated from the folds (1) causing damage and loss.

Therefore, the present invention is to solve the above problems, the technical problem of the present invention is that the first side plate is integrally bent at one side, the second side plate is provided with a hinged hinge hinged, the second side plate is fixed On the other hand, by forming the anti-separation grooves on the pins, the inner side protrusions on the first side plate and the outer protrusions on the sliding plate face each other. In order to prevent the fixing state of the fixing pins from being released by the outer protrusions and the inner protrusions, it is to provide a folding hole of the binder which can prevent the damage and the loss of the documents and files, etc., which have been fixed thereto.

The present invention, one side end of the supporting plate is bent integrally bent the first side plate is formed with a continuous groove and the guide piece, the second end plate is continuously hinged to the second side plate is fixed to the fixing pin is rotated by the force of the spring to be folded And a sliding plate is inserted between the guide piece and the first side plate so as to be slidably guided, wherein in the sliding plate for the binder in which the locking pin is continuously formed to prevent the fixing pin from being inserted into the sliding plate, at the tip of the fixing pin. It is achieved by forming a removal prevention groove so as not to be caught in the locking groove of the sliding plate.

In addition, the present invention is achieved by forming an inner protrusion protruding in the direction of the guide piece on the first side plate, and protruding an outer protrusion on the sliding plate so that the inner protrusion is not easily caught when sliding.

1 is a perspective view of a state in which the fixing plate is separated from the folds for binders in the prior art.

2 is an overall perspective view and a partially enlarged view of a binder according to an embodiment of the present invention.

Figure 3 is a perspective view of the operating plate removed from the fold in Figure 2;

Figure 4 is a perspective view of the folding hole showing the locking and unlocking state of the fixing pin by the operating plate in Figure 2, Figure 4a before the fixing pin is fitted into the fixing groove, Figure 4b is the fixing pin is fitted into the fixing groove 4C is a state in which the fixing pin is fixed with the operation plate.

FIG. 5 is a main cross-sectional plan view showing a locking and unlocking state of the operation plate in FIG. 2, FIG. 5A is a unlocking state, and FIG. 5B is a locking state.

≪ Description of Codes for Major Parts of Drawings>

B: binder

100: folding hole 110: support plate

120: first side plate 122: fixing groove

124: guide 126: inner projection

130: second side plate 132: fixing pin

134: removal prevention groove 136: spring

140: sliding plate 142: locking groove

144: outer protrusion 150: cover

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, Figures 2 to 5a, 5b.

As shown in Figures 2 and 3, the binder folding folds 100 of the present invention consists of a supporting plate 110 and a sliding plate 140.

At one end of the support plate 110, the fixing groove 122 and the first side plate 120 in which the guide piece 124 is formed continuously are integrally bent to form a 'B' shape, and the fixing pin 132 at the other end. The second side plate 130, which protrudes continuously, is hinged to be folded while being rotated by the force of the spring 136. The spring 136 allows the second side plate 130 to rotate in one direction. The spring 136 is a coil spring that is widely used.

The sliding plate 140 is sandwiched between the guide piece 124 and the first side plate 120 to slide.

The sliding plate 140 continuously forms the locking groove 142 so that the fixing pin 132 is not inserted into the sliding plate 140.

The front end of the fixing pin 132 forms a removal prevention groove 134 so as not to be caught by the locking groove 142 of the sliding plate 140. The fixing pin 132 may be pulled out by the force of the spring 136 in the state of being caught by the locking groove 142, but the locking groove in the state in which the removal prevention groove 134 is formed on the fixing pin 132. 142 and the removal prevention groove 134 is in a state that is in engagement with each other will not fall easily.

The inner side protrusion 126 protrudes from the first side plate 120 in the direction of the guide piece 124, and the inner side protrusion 126 protrudes from the sliding plate 140 to the outer side protrusion 144. ), Do not get caught easily.

In the drawings, reference numeral B denotes a binder in which a foldable ball B is provided on the cover 150, and 150 denotes a cover that includes the foldable ball 100 of the file coupled to the inside to form a binder B. to be.

Referring to the operation of the present invention configured in this way in detail as follows.

In other words, the binder (B) is made of a folded central portion of the outer cover 150, the folding tool 100 is fixedly installed by a method such as riveting (Fig. 2).

The folding ball 100 is hinged to the second side plate 130 to the other side of the support plate 110 in a state in which the first side plate 120 is integrally bent to form a 'b' shape to one side of the support plate 110. The second side plate 130 is rotated about the hinged portion, and as a result, the second side plate 130 is rotated in the direction of the first side plate 120. At this time, the second side plate 130 is forcibly pressed by the user's hand to rotate clockwise. As a result, the spring 136 is wound in the opposite direction of the elastic force (FIG. 4A).

Then, each of the fixing pins 132 protruding from the second side plate 130 is fitted into the fixing grooves 122 formed in the first side plate 120, respectively, and the tip protrudes in the outward direction of the first side plate 120. Next, the user pushes and slides the sliding plate 140 sandwiched between the first side plate 120 and the guide piece 124 to one side, and the locking groove of the sliding plate 140 is slid. 142 is to be fixed to the front end of the fixing pin 132. In other words, the fixing pin 132 is forcibly fixed by the sliding plate 140. (FIG. 4C)

At this time, since the removal prevention groove 134 is formed at the tip of the fixing pin 132, the fixing pin 132 is fixed to the locking groove 142 of the sliding plate 140, and then the restoring force of the spring 136 is fixed. Even though the fixing pin 132 tends to rotate counterclockwise with the second side plate 130, the removal preventing groove 134 of the fixing pin 132 is caught by the locking groove 142 of the sliding plate 140. Because it is in a state that does not fall easily.

On the other hand, since the sliding plate 140 may move even when the fixing pin 132 is removed even in such a state, the inner side protrusion 126 may be provided on one side of the first side plate 120, and the sliding plate 140 may be removed. On one side of the outer protrusions 144 are formed to protrude to face each other, the outer protrusions 144 of the sliding plate 140 is caught by the inner protrusions 126 of the first side plate 120 to move As it does not, the fixing pin 132 is to prevent from falling out from the fixing groove 122 of the first side plate 120 (Fig. 5a, 5b).

For reference, a space between the first side plate 120 and the guide piece 124 is formed in a space greater than or equal to the thickness of the sliding plate 140 to facilitate the movement of the sliding plate 140 and at the outside of the sliding plate 140. The locking state of the protrusion 144 and the inner protrusion 126 of the first side plate 120 may be forcibly released.

As described in detail above, according to the present invention binder folding wire, while the first side plate is integrally bent on one side, the other side is provided with a folding hole hinged to the second side plate, and then removed to the fixing pin of the second side plate By forming the prevention groove, after the fixing pin of the second side plate is fitted into the fixing groove of the first side plate and fixed by the sliding plate, as the removal prevention grooves of the fixing pin are engaged with each other by the engaging groove of the sliding plate, the fixing pin It is a useful design that can effectively prevent the release of the fixed state of the documents and files, etc., which are inserted in this way, to be damaged and lost.

In addition to this, by forming an inner protrusion on the first side plate and an outer protrusion on the sliding plate in a direction facing each other, the outer protrusion is caught by the inner protrusion at the moment when the sliding plate moves on its own, and consequently, the fixing pin is fixed. As the state is prevented from being released, it is a useful design that can prevent the damage and loss of documents and files, etc., which have been filed.

Claims (2)

One side end of the support plate 110 is integrally bent the first side plate 120 having the fixing groove 122 and the guide piece 124 continuously formed, the other end of the second side plate that the fixing pin 132 continuously protrudes ( 130 is hinged to be folded while being rotated by the force of the spring 136, the sliding plate 140 is sandwiched between the guide piece 124 and the first side plate 120 to guide the sliding, the sliding plate ( In the binder folds for continuously forming the locking groove 142 so that the fixing pin 132 is inserted into the 140, The folding pin for the binder, characterized in that formed on the front end of the fixing pin 132 to prevent the removal groove 134 to be caught in the locking groove 142 of the sliding plate 140. The method of claim 1, wherein the first side plate 120 protrudes to form an inner protrusion 126 in the direction of the guide piece 124, and the sliding plate 140 protrudes to form an outer protrusion 144 to slide. Binder folds for the binder, characterized in that not caught easily during the inner projections (126).