JP2009154488A - Document binder - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a document binder saving space during storing. <P>SOLUTION: Connecting portions 111 having shaft holes arranged in both sides of a bottom plate 1 are provided, bearing connecting rods 12 passing through punched holes of paper documents are turnably passed and supported, and slide connecting rods 13 are connected turnably to the bearing connecting rods 13 around pins. A lid body 2 is turnably coupled to the to the bottom plate side portion by the pins 212, the standing position of the lid body can be adjusted by engaging the stepped portion of a fitting member 15 turnably arranged on the bottom plate to the stepped opening 22 formed in the lid body, the slide connecting rods are kept in an elected condition by pressing the distal end portions 131 of the slide connecting rods 13 on the pushing faces 161 of wing type elastic pieces 16 by abutting portions 23 of both the sides of the lid body in a falling position of the lid body, the slide connecting rod is turned at a position wherein the lid body is erected and the distal ends of the same are spaced apart from the distal ends of the bearing connecting rods, thereby documents with punched holes can be bound. <P>COPYRIGHT: (C)2009,JPO&INPIT

Description

  The present invention relates to a document binder structure, and more particularly, to a document binder structure that can be stored after folding, and can effectively reduce the overall structural height, saving occupied space and enabling quick folding storage. To document binder structure.

Generally, in office work of corporations, institutions, and corporate groups, document binders are usually used for storing and processing document data, and the types of suitable document binders to be selected according to differences in document data processing are also different. Each has its use characteristics and application range, and the binder type can be roughly divided into a perforated type and a non-perforated type. Of these, the punching type uses a document binder with a relatively large amount of document data, and is used to store loose-leaf paper, written materials, copies, slides, announcement paper, business cards, and so on. It is convenient for the user to view and investigate quickly by arranging the collected documents as a booklet.

However, in the document binder structure that was researched and developed at an early stage, in order to improve the quantity of document materials to be stacked, the volume range formed by the document binder is fixed and installed with a certain height, If there is no document material to be sandwiched inside the document binder, it will occupy a lot of unnecessary space when it is stored, stored, or placed in a relatively small environment such as a home or office, making it difficult to carry and carry it. Rather, it also increases the cost of packing and transporting.

This document binder structure is folded and stored, effectively reducing the overall structural height, avoiding problems and defects caused by the volume range being too large, greatly saving occupied space, storing, It is quite convenient when stored and carried, and those skilled in the art seek research improvements.
Japanese Patent Publication No. 7-41751 Japanese Patent Laid-Open No. 9-226282

It is an object of the present invention to provide corresponding joints on both sides of the bottom plate, to provide a bearing connection rod having a bent portion on the joint activity holder, the bent portion pins the slide connection rod in the fixed space, and both sides A pin coupling portion that can be pin-coupled so that the fitting member can rotate is provided on the surface of the bottom plate between the joint portions of the wings. By connecting the pin on the connecting part, the opening opened in the connecting part penetrates the fitting member and forms a multi-stage latching position, interlocking the fitting member of the bottom plate, and from the one side surface of the opening At the same time, the bearing connecting rod and the slide connecting rod can be rotated in the axial direction at the joint. Can and so Reducing the overall structural height, savings and folding quick storage after the occupied space is to achieve the purpose of use.

The document binder structure of the present invention is composed of a bottom plate and a box, of which the bottom plate is provided with a joint portion on both sides, a joint connection holder having a bearing connecting rod having a bending portion, and the bending portion is The slide connecting rod is pin-coupled in the fixed space, and an end that can be extended to the outside of the fixed space is provided on one side of the slide connecting rod, and the fitting member can be rotated on the surface of the bottom plate between the two fitting portions. A pin coupling part for pin coupling is provided, and the wing-side elastic piece and the connecting part are arranged in order on the other side opposite to the pin coupling part, and the lid body can be rotated with the connecting part of the bottom body on one side A coupling portion for pin coupling is provided on the surface of the coupling portion, and an opening is formed on the surface of the coupling portion so that the fitting member penetrates and is exposed to the outside to form a multi-stage fitting orientation. , Each contact portion is refracted and the contact portion is Pressing on the end of the ride connecting rod to form a state of rotational movement to the slide connecting rod.

The document binder structure of the present invention has the following advantages in actual use:
The fitting member 15 that is pivotally coupled to the bottom plate 1 is engaged with the step portion of the opening portion 22 that is formed by changing the opening width provided in the lid body 2 by providing step portions on both sides thereof. By engaging the position of each step, changing the engagement position upward and releasing the lower end of the slide connection rod within a certain range, the slide connection rod 13 is rotated around the axis of the pin 124 by a certain range, and the bearing By opening the gap between the connecting rods 12 and leaving a certain interval, the tip of the bearing connecting rod 12 is inserted into the through-hole 31 of the document material 3, and the materials are filed in a vertical stack, with a number of different files. A document document 3 of a kind can be filed.

Next, the lid 2 is pushed down, the fitting member 15 that engages with the opening thereof is pulled to change the engagement position downward, and the slide connecting rod end 131 by the contact portions 23 on both sides of the lid 2. Is pressed from above, and the wing-shaped elastic piece 16 is further pressed in conjunction with the end portion 131, and the tip end 133 of the slide connecting rod 13 is locked to the tip end 121 of the bearing connecting rod 12 to form a continuous connection state therebetween. To do.
In this state, the user can slide the document material 3 within the range of the continuous ring between the bearing connecting rod 12 and the slide connecting rod 13 to roll the paper, and external force is applied to the material. However, it can be prevented from coming off or falling off the binder, the operation is simple, and the user can quickly look through the material.

In addition, the fitting member 15 of the bottom plate 1 is directly pulled to release the hooked state due to the stepped portion of the stepped portion and the opening 22 of the lid, and the lid 2 is rotated and opened to the outside. By rotating the bearing connecting rod 12 and the slide connecting rod 13 arranged opposite to both sides of the bottom plate 1 around the axis in the inserted holder 111, the locking of the position-limiting locking plate 112 is released, Rotate outward and expand horizontally. Accordingly, the height of the entire structure is effectively reduced, and the occupied space can be saved and the folding can be quickly stored.
In addition, this structure is very convenient for storage, storage, and portability, has a good effect of modular structure design, and can be modularized and applied to mass production, effectively reducing production and manufacturing costs. Reduce.

1, 2, 3, and 4 are a three-dimensional external view, a three-dimensional exploded view, a three-dimensional external view before use, and a three-dimensional external view after use according to the present invention. The binder structure is composed of a bottom plate 1 and a lid body 2,
The bottom plate 1 is provided with joint portions 11 corresponding to both sides, and the joint portions 11 are each provided with a position-limiting locking plate 112 that engages and engages a holder 111 having a shaft hole and a rod side portion. The bearing connecting rod 12 is inserted between the holder 111 and the position limited locking plate 112 through the shaft hole of the holder so as to be rotatable. The bearing connecting rod 12 constituting the L-shaped rod body is rotatably coupled with being inserted into the shaft hole of the holder 111, and forms a locking surface 121 at the tip thereof.
The outer edges on both sides of the holder 111 abut on the position-limiting convex portion 122 formed on the bearing connecting rod 12 to limit the movement of the holder 111 in the axial direction. Further, a bent portion 123 is formed on the bearing connecting rod extending forward from the position limiting convex portion 122, a fixed space 1231 is formed inside the bent portion, and an inner surface of the position restricting locking plate 112 is engaged on the outer surface of the bent portion 123. A joint surface 1232 to be stopped is formed, joint holes 1233 penetrating both sides of the bent portion 123 are provided, and the bearing pin and the slide connection rod 13 are connected to the joint hole 1233 through the stereotactic pin 124.

Further, the slide connection rod 13 is pivotally coupled to the fixed space 1231 so as to be rotatable, and is extended from the fixed space 1231 to the tip of the slide connection rod 13 via an inclined portion 132 that is deflected obliquely outwardly. An end portion 131 is provided, and a joint hole 1321 is provided on the side surface of the inclined portion 132. On the other end side of the slide connecting rod 13 that is bent upward and extends, a contact surface 133 that engages with the engaging surface 121 at the tip of the bearing connecting rod is formed at the tip.

In addition, a pin coupling portion 14 is provided at the center position between the two joint portions 11 on the bottom plate 1 (see FIGS. 6 and 7), and the fitting member 15 can be rotated via an elastic body 141 such as a spring spring. Join.
A first locking arm portion 151 and a second locking arm portion 152 each having a stepped shape are formed on both sides of the fitting member 15 and engaged with the step of the opening formed by the lid by the difference in width. Change the position to adjust the height at which the lid opens (gets up).
Further, a wing-shaped elastic piece 16 and a connecting portion 17 having a pin-coupling hole 171 are arranged in order toward the pin coupling portion, and the wing-shaped elastic piece 16 has a V shape, a U shape, a concave shape, or the like. As the shape, the arm-shaped portions of the free ends on both sides, such as a V shape, are used as the pressing surface 161.

The lid plate material is bent downward to form two coupling portions 21 each having a shaft hole portion 211, and a pin coupling hole 171 at the connecting portion of the bottom plate and a stereotactic pin 212 through which the shaft hole portion 211 is inserted. The lid is rotatably connected.
The lid 2 is provided with an opening 22 in the vicinity of the shaft hole 211, and the inside of the opening 22 has a first groove 221, a second groove 222, and a third groove having steps in a step-like manner. A groove 223 is used.
Further, both sides of the lid body 2 are refracted to form a contact portion 23 that presses the end portion 131 of the slide connecting rod, and in this state, the slide connecting rod 13 is locked and released from the pressed state. It can be rotated.

The connecting portion 17 of the floor plate 1 and the connecting portion 21 of the lid body 2 are each provided with a pin connecting hole 171 and a shaft hole portion 211, and a stereotaxic pin 212 is inserted through these holes and connected to the bottom plate 1. The lid 2 is pin-coupled by a coupling portion 21 so as to be rotatable.
At the time of assembly, first, the lid 2 is pivotally connected to the bottom plate 1 as described above,
The bearing connecting rod 12 is inserted into the shaft hole of the holder 111, and the axial movement inside the 111 is performed by the position-restricted convex portion 122 protruding from the surface of the bearing connecting rod 12 corresponding to the positions of both side edges of the holder 111. In addition to being restricted, it can be rotated about the rod shaft, and the joint surface 1232 of the bent portion 123 of the bearing connecting rod 12 is brought into contact with and locked to the position restricting locking plate 112 of the joint portion 11.
Further, the slide connection rod 13 is accommodated in a fixed space 1231 formed between the opposite bent portions of the bent portion 123 of the bearing connecting rod 12, and the localization pin 124 is connected to the joint holes 1233 and 1321 of the bearing connecting rod 12. And it inserts in the joining hole of this slide connection rod 13, and connects both.

At this time, one end 131 of the slide connecting rod 13 is on the airfoil elastic piece 16 on the bottom plate 1 (see FIG. 6).
The fitting member 15 is pin-coupled so as to be pivotable and is urged in the direction of the arrow in FIG. 6 by the elastic body 141, but the opening 22 having a stepped step in the lid 2 in an upright state. The first locking arm portion 151 formed by the step of the fitting member 15 is engaged with the first groove 221 of the opening portion 22 and locked.
In this state, the lid body 2 is pressed onto the bottom plate, and the contact portions 23 on both sides thereof are pressed onto the end portions 131 of the slide connecting rod 13 facing each other.
That is, the lid further presses the wing-shaped elastic piece 16 on the bottom plate 1 through the end 131 of the slide connecting rod 13.
The locking surface 121 at the tip of the bearing connecting rod 12 and the contact surface 133 at the tip of the slide connecting rod 13 are engaged with each other to form a continuous ring that passes through the hole in the paper material. The bearing connecting rod 12 and the slide connecting rod 13 which are erected relative to each other form a continuous arch shape so that the paper material can be stored in a stable state, and the assembly of the main body of the present invention is completed.

Further, when using the above-mentioned member, first, the fitting member 15 that is pivotally connected to the bottom plate 1 so as to rotate outward is operated on the fitting member 15 to engage with the opening portion of the lid by the step portion. The lid 2 is pivotable about a stereotaxic pin 212 that is pin-coupled with the shaft hole 211, and the engagement position is adjusted and moved, and the second engagement is performed under the elastic recovery force of the airfoil elastic piece 16. By moving the stop arm 152 to the position of the second groove 222 established in the opening 22 and engaging it, the end 131 of the slide connecting rod 13 above the pressing surface 161 of the wing-shaped elastic piece 16 is pushed up to slide. The connecting rod 13 is rotated around the stereotax pin 124, the gap between the tip 133 and the tip 121 of the bearing connecting rod 12 is opened, and the bearing connecting rod 12 is inserted into the through hole 31 penetrating the document material 3. Material 3 vertical Overlapped to save a large number of different types of documents article 3.
These document materials 3 are document files provided with loose leaves, written materials, projection paper, slides, notification paper, business cards or other through holes.

After storing the material, the surface of the lid body 2 is directly pressed to disengage the fitting member 15 that engages the step of the opening at the upper position, and the first locking arm portion 151 of the fitting member 15 is moved inward. Is shifted to the first groove 221 of the opening 22 and is fitted to the first groove 221 so as to be rotated from the standing state of the lid toward the bottom plate, and the contact portions 23 on both sides of the lid 2 are moved. Then, the end 131 of the slide connecting rod 13 is pressed downward against the elastic force of the wing-shaped elastic piece 16, and the slide connecting rod 13 is rotated around the pin 124 by this operation to contact the tip of the slide connecting rod 13. The surface 133 is engaged with the locking surface 121 at the tip of the bearing connecting rod 12 to form a continuous ring shape.
In this state, when the user views and investigates the document material 3, the document material 3 can be turned in a range of a ring formed between the bearing connection rod 13 and the slide connection rod 13. It is possible to effectively prevent detachment or falling when affected by an external force, and has an effect of simple operation and quick replacement.

  5, FIG. 6, FIG. 7 and FIG. 8 are respectively a three-dimensional appearance diagram of a preferred embodiment of the present invention, an enlarged explanatory view before folding, a three-dimensional appearance diagram during folding, and a three-dimensional appearance diagram after folding. As can be seen from the figure, when the above-described member is folded and stored, first, the fitting member 15 that is pin-coupled to the pin-coupling portion 14 of the bottom plate 1 is operated so that the width of the fitting member 15 is the opening on the surface of the lid 2. 22 is formed to be smaller than the width of the third groove 223, the fitting member 15 is pulled out from the third groove 223 of the opening 22, and the lid 2 is rotated around the axis of the localization pin 212 of the shaft hole 211. The bearing connecting rod 12 and the slide connecting rod 13 on both sides of the bottom plate 1 can be rotated around the holder 111 which is released from the pressing by the lid 2 and is pin-coupled. Position limited locking 112, the bearing connecting rod 12 and the slide connecting rod 13 are rotated and deployed outwardly, and are horizontally deployed, effectively reducing the overall structural height, Achieves space saving and can be folded and stored quickly.

  On the other hand, the above-described bottom plate 1 is coupled to the sandwich plate body 4, and the sandwich plate body 4 has a mark portion 41 (back cover) and is connected to each other via folding lines on both sides of the mark portion 41. A side plate 42 that can be folded and unfolded relative to the outside is extended. The marking portion 41 is made of a material having a different color, applied with a different color material on the surface, and the name and type of the document material 3 to be stored in the user by a mark that clearly displays a figure or characters on the surface. In addition, it is possible to easily identify the time of use, the state of confidentiality level, etc., and to conveniently carry out investigation, storage, and file classification management operations for the subsequent document material 3.

Further, the sandwich plate 4 to which these structures are attached is such that the bottom plate 1 is further coupled and fixed to the inner surface of the side plate 42, the bottom plate 1 is directly coupled and fixed on the sandwich plate 4, and the bottom plate 1 and the sandwich plate body. 4 is bonded by nailing, screw fixing, an adhesive method, or other methods of connecting the bottom plate 1 to the sandwich plate 4. As for the bonding method, the bottom plate 1 is bonded to the sandwich plate 4 with an adhesive having an adhesive effect such as a chemical adhesive or a paste or resin.
In this embodiment, the assembly is performed by the nail driving method, and the bottom plate 1 and the sandwich plate body are firmly fixed. In use, the force is averaged during use, and no deviation, rotation or the like occurs due to the influence of external force. Like that.

In addition, one or more of the bottom plate 1 and the lid body 2 which are pinned and fixed to each other are installed in parallel, and a predetermined amount is placed on the side plate 42 depending on the position, size, and shape of the sandwich plate 4 side plate 42. The direction, position, quantity, etc. are appropriately changed according to the actual needs of the user. It is quite convenient for storage, storage, and carrying, it has a good effect of modular structure design, and can be applied to the best production of modularization, effectively saving production and manufacturing costs. . In the present invention, the preferred embodiments have been disclosed as described above, but these are not intended to limit the present invention in any way, and anyone who is familiar with the technology can make an equivalent scope without departing from the spirit and scope of the present invention. Of course, various fluctuations and hydration colors can be added.

It is a three-dimensional external view of the present invention. It is a three-dimensional exploded view of the present invention. It is a three-dimensional external view before using this invention. It is a three-dimensional external view after using this invention. It is a three-dimensional external view of a preferred embodiment of the present invention. It is an expansion explanatory view before folding of a suitable example of the present invention. It is a three-dimensional external view at the time of folding of the suitable Example of this invention. It is a three-dimensional external view after folding of the preferred embodiment of the present invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Bottom plate 11 Joint part 111 Holder 112 Position-limited locking plate 12 Bearing connection rod 121 Locking surface 122 Position-limited convex part 123 Bending part 1231 Fixed space 1232 Joint surface 1233 Joint hole 124 Stereotaxic pin 13 Slide connection rod 131 End part 132 Inclination Portion 1321 Joint hole 133 Contact surface 14 Pin coupling portion 141 Elastic body 15 Fitting member 151 First locking arm portion 152 Second locking arm portion 16 Airfoil elastic piece 161 Press surface 17 Connecting portion 171 Pin coupling hole 2 Lid 21 Joint portion 211 Shaft hole portion 212 Position pin 22 Opening portion 221 First groove hole 222 Second groove hole 223 Third groove hole 23 Abutting portion 3 Document material 31 Through hole 4 Clamping plate 41 Mark portion 42 Side plate

Claims (4)

It is composed of a bottom plate and a lid body that is pin-coupled so as to be rotatable with respect to the bottom plate 1 side,
In the bottom plate, an L-shaped bearing connecting rod and a slide connecting rod are arranged on both sides of the bottom plate so as to face each other and form a continuous loop,
A lower part of the bearing connecting rod is formed with a bend, and a fixed space for accommodating the slide connecting rod is provided therebetween. The slide connecting rod is pin-coupled so as to be rotatable in the fixed space, and its tip extends from the fixed space. Let
Also, the bearing connecting rod is connected to both sides of the bottom plate so as to be pivotable outwardly,
Further, a pin coupling portion is provided on the bottom plate between them to pin-couple the fitting member so as to be rotatable, and a wing having a pressing portion at both ends between the pin coupling portion and the coupling portion of the lid Mold elastic piece,
The lid is provided with an opening in which a stepped step is formed, and a fitting member provided with a step for engaging with the step is inserted so that the lid can be engaged at an upright position corresponding to the step. The end of the slide connecting rod extended from the fixed space by the abutting portions formed on both sides of the lid and the wing-type elastic piece positioned below it by engaging the lid with the lying position A document binder characterized in that the slide connecting rod is rotated by pushing down the part so that the other end is in contact with the tip of the bearing connecting rod. With respect to the bearing connecting rod of the bottom plate, a holder with a shaft hole formed by bending the bottom plate and a position-retaining latch plate are provided, and the bearing connecting rod is inserted into the holder shaft hole so that it can be rotated. It is possible to keep the bearing connecting rod upright by connecting it and providing a latching surface on the side facing the position-limited latching plate.
Furthermore, a joint hole through which the localization pin can be penetrated and localized is provided on both sides of the bent portion of the bearing connection rod, and the slide connection rod is pin-coupled to be rotatable in the fixed space,
2. The document binder according to claim 1, wherein position limiting convex portions are provided at positions corresponding to both sides of the holder insertion portion of the bearing connecting rod so as to restrict movement in the bearing connecting rod axial direction. In the engagement between the fitting member and the lid opening,
A wide first locking arm portion and second locking arm portion are formed with the stepped step portions on both sides of the engagement member facing the tip, and the stepped stepped portion of the opening of the lid is widened toward the bottom side. A wide first groove, a second groove, and a third groove,
In the state where the first groove is fitted in correspondence with the first locking arm portion, the contact portions on both sides of the lid body are pressed onto the end portion of the slide connecting rod, and the airfoil elasticity on the bottom plate from the end portion is pressed. Pressing the pressing part of the piece, the slide connection rod and the bearing connection rod are locked at both ends to form a continuous ring shape,
With the second groove engaged with the second locking arm portion, the slide connecting rod above it is rotated to the position where it is locked to the contact portion of the lid by the elastic recovery force of the wing-shaped elastic piece. And letting the tip of the bearing connecting rod tip disengage, allowing the perforated material to be inserted into the bearing connecting rod tip and bound,
Further, since the width of the fitting member is smaller than the width of the third groove, the fitting member is made to escape from the third groove, the cover body is rotated and opened, and the bearing connecting rod and the slide connecting rod are pivoted. 2. The document binder according to claim 1, wherein the document binder can be unfolded in a horizontal state toward the outside by rotating around. The slide connecting rod is bent obliquely outward from the end to the inclined portion, provided with a pin joint hole in the inclined portion, and further bent and extended upward from the inclined portion to the tip of the bearing connecting rod. Forming a contact surface against
In the pin coupling structure of the bottom plate and the lid, a pin coupling hole and a shaft hole portion through which the localization pin is inserted are provided in the bottom plate and the lid, respectively.
The wing-shaped elastic piece provided on the bottom plate is configured in a V shape, a U shape, a concave shape, etc., and forms a pressing surface on each of the free end arm-like portions,
2. The document binder according to claim 1, wherein the bottom plate is coupled and fixed to the inner surface of the sandwiching plate body that can be rotated and deployed, and is coupled by nail welding, screw fixing, adhesion, or other coupling means. .

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