JPH02299Y2 - - Google Patents

Description

[Detailed explanation of the invention] (a) Purpose of the invention (field of industrial application) This invention relates to a binding device for stacking documents, slips, etc. to a certain thickness.

(Conventional Known Technology) First, looking at the series of processes for preserving and managing documents, slips, etc. in companies and offices, the following two methods can be considered.

(A) Documents and slips are stored in a file, and after the storage period (for example, 5 years) has elapsed, they are extracted from the file and disposed of.

(B) When storing documents, extract them from the file, bind them, and dispose of them together with the storage container (cardboard box) after the expiry of the period.

In the case of (A) above, the cover and binding materials will be stored together with the documents for a long period of time. Moreover, considering that the number of files is enormous, it cannot be said that it is an effective use of files. Furthermore, it requires a lot of manpower and time to extract documents when disposing of them.

Next, in case (B), disposal is easy, but a series of binding operations such as gluing the cover to the documents extracted from the file when storing them is complicated, and even if the documents can be easily bound with binding string, the Threading the string through the binding hole is a time-consuming task.

The following known documents are available to improve the above-mentioned drawbacks, but these also have the following drawbacks.

The invention shown in Utility Model Publication No. 49-25374 describes that a soft synthetic resin tube shaft 13 and a soft synthetic resin rod shaft 15 are fitted together. Therefore, binding for preservation can be omitted, but there is a drawback that it requires time and effort to insert the tube shaft 13 into the insertion hole 12. There are many different sizes of documents in offices and the like, and the insertion holes tend to be misaligned, making it difficult to insert the tube shaft.

The invention of JP-A No. 54-143339 solves the problem of simplifying the binding of archival books, but when storing documents using binding strings, the knots form convex portions to stabilize adjacent document bindings. This leaves problems in terms of conservation and management, such as missing parts and easy tying of knots.

A common drawback of the above-mentioned known documents is that they often have to be replaced mid-way during the daily filing of documents before they are stored, but in any case it is not easy and is said to lack practicality. I have no choice but to.

(Problems to be solved by this invention) In this invention, the binding tube is made of synthetic resin tube (hard), so it is easy to bind and replace it midway, and the binding tube can be removed freely, making it possible to bind books for preservation. The purpose is to make it simple and allow the file cover to be used for a long period of time, thereby saving costs.

(b) Structure of the present invention (means for solving the problem) A side plate 4 is connected to the edge of the horizontal portion 2 of the L-shaped substrate 1 in a freely openable and closable manner via a hinge 3, and the plate is provided with appropriate intervals. A fitting hole 5 for a pair of binding tubes and a passage 6 communicating with the hole are provided, and a binding board 7 is integrally assembled by erecting a pair of binding tubes 8 at a position that coincides with the fitting hole. The binding tube is made of resin, and a collar 9 for holding the side plate is provided at the lower stage of the binding tube, and the presser plate 10 has a pair of insertion rods 11 protruding from its lower surface to fit into the binding tube, and a separately provided preservation fastener. The attachment is a document binding device that has a shaft portion 13 protruding from the lower surface of a pair of discs 12, and a screw 14 carved on the outer periphery of the shaft portion so that it can be press-fitted to the upper end of the binding tube.

(Function) The binding of daily documents is carried out by inserting the binding tube 8 into the binding hole of the document 20, which is the same as a general binding tool.
When a certain amount of documents is reached and they are to be stored, pulling the documents and the filing board 7 toward you will cause the side plate 4 held by the collar 9 to come off, allowing the documents and the filing board to be taken out at the same time. . Then, when the shaft portion 13 of the preservation fastener is press-fitted into the upper end of the binding tube, the screw 14 is pressed against the inner peripheral surface of the binding tube, and the preservation binding operation is completed.

(Example) To describe an example with reference to the drawings, a side plate is connected via a hinge 3 to the edge of the horizontal portion 2 of a substrate 1 having an L-shaped cross section, which is attached to the inner surface of the back plate 19 of the cover 18, so that the side plate can be opened and closed. A pair of fitting holes 5 for the binding tubes and a passage 6 communicating therewith are opened at appropriate intervals, and the binding board 7 has a pair of binding tubes 8 at a position corresponding to the fitting hole.
is erected and integrally formed of synthetic resin, a collar 9 is provided at the lower stage of the binding tube to sandwich the side plate with the binding board, and a presser plate 10 has a pair of insertion rods 11 protruding from the lower surface. It is inserted into the binding tube, and the locking piece 17 attached to the vertical part 16 of the L-shaped board via a spring so as to open and close is engaged with the recess 15 provided in the front center of the holding plate. A separate storage fastener is a disk 12.
A shaft 13 is provided protruding from the lower surface of the shaft, and a screw 1 is attached to the outer periphery of the shaft.
4 is engraved. Note that 21 is a mounting hole.

(c) Effects As mentioned above, on a daily basis, the documents of the time are stored in the binding tube 8, just like a general binding device. When the amount of documents accumulated reaches a certain amount, the loading board 7 is loaded with documents.
It is easy to operate and very convenient because it can be used to bind a book for preservation by simply pulling out the binding tool and crimping the fastener to the upper end of the binding tube. The cover and the binding parts attached to it can be used repeatedly for a long period of time. The only things to be discarded are the binding tube and the binding board. Since these products are made of synthetic resin and are inexpensive, it is economically very advantageous to use this product.

[Brief explanation of the drawing]

Figure 1 is a perspective view of the parts of this invention, Figure 2 is a vertical cross-sectional view of the binding position when attached to the cover, and Figure 3 is a vertical cross-sectional view when used for storage. It is. 4... Side plate, 5... Fitting hole, 6... Passage, 7...
...Set-up board, 8...Set-up tube, 9...Tsuba, 12...
Disc, 13...Shaft, 14...Screw.

Claims (1)

[Scope of utility model registration request] A pair of fitting holes for binding tubes and a passage communicating with the holes are provided at appropriate intervals on the side plate which is connected to the edge of the horizontal part of the L-shaped substrate via a hinge so as to be openable and closable. The base plate is integrally formed by erecting a pair of synthetic resin binding tubes at positions that coincide with the fitting holes, a collar is provided at the bottom of the binding tubes for holding the side plate, and a presser plate is placed on the bottom surface. A pair of insertion rods that fit into the binding tube are provided protrudingly, and a separate preservation fastener is provided with a screw carved into the outer periphery of the shank protruding from the bottom surface of the pair of circular plates and crimped onto the upper end of the binding tube. Document binding tool made possible.