JP3016151U - Binder notepad - Google Patents

Abstract

(57) [Abstract] [Purpose] The desired loose leaf can be easily taken out, and the loose leaf taken out can be put in the binder, and the loose leaf can be bound in the binder without accidentally falling out. It is to provide a binder-type notepad that can be used. [Structure] In a loose leaf, an engagement hole on a side having a slit engages with an engagement pin of a binder and is held. The engagement pin is disengaged from the loose leaf through the slit by pulling the loose leaf away from the engagement pin. By abutting one end edge side of the slit against the engagement pin and pushing it in, the engagement pin passes through the slit and enters the engagement hole again, and holds the loose leaf. The loose leaf is turned upside down, and the engagement hole on the side without the slit is engaged with the engagement pin to prevent the loose leaf from coming off.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention mainly relates to a binder type memo pad in which a loose leaf is detachably stored.

[0002]

[Prior art]

 Binder-type notepads include binders such as 2-hole type binders and 3-hole type binders, in which loose leaves corresponding to them are detachably stored.

The engagement hole of this type of loose leaf is simply a hole of a circular shape, an oval shape, a square shape or the like, which is spaced inward from a side edge of the loose leaf by a predetermined distance. Therefore, in order to take out the required leaf, open the engagement pin of the binder, pull out the upper loose leaf containing the required leaf from the engagement pin, take out the required leaf, and then engage the remaining loose leaf. The hole had to be inserted into the engaging pin again and the engaging pin had to be closed, which required a very complicated operation.

When the required leaf is pulled by hand to separate it in order to escape such troublesomeness, the portion between the engagement hole and the one end edge of the loose leaf is irregularly broken and an unnatural It was a side edge, which made it look bad. Moreover, even if the loose leaves that were cut off were to be returned to the binder again, it was impossible to surely hold them in the binder because the engaging holes were broken.

[0005]

[Problems to be solved by the device]

 The present invention can easily take out a desired loose leaf, can put the loose leaf taken out into a binder, and can bind the loose leaf to the binder without carelessly slipping out. It aims to provide a binder type memo pad.

[0006]

[Means for Solving the Problems]

 The binder-type memo pad according to the present invention has a loose leaf having an engaging hole formed at an inward position separated from one side edge thereof, and is arranged so as to be removably engaged with the engaging hole of the loose leaf. And a binder having an engagement pin provided. The above-mentioned problem is solved by providing the engagement hole of the loose leaf described above with a slit extending between the engagement hole and the one side edge of the loose leaf.

In the binder type memo pad according to the present invention, the loose leaf has at least two engaging holes, and the engaging pin of the binder is removably engaged with at least one of the engaging holes and is at least An engagement hole for engaging the engagement pin has at least one engagement pin disposed so as not to engage with another engagement hole, and the engagement hole for engaging the engagement pin is the loose leaf. It has a slit that extends to the side edge, and is arranged so that when the loose leaf is turned upside down, an engagement hole that does not engage with the engagement pin is removably engaged with the engagement pin. You can also do it.

[0008]

[Action]

 In the normal state, the loose leaf is retained by engaging the engaging pin of the binder with the engaging hole on the side having the slit. In order to take out a desired leaf, the loose leaf of the leaf is pulled in a direction away from the engaging pin, so that the engaging pin disengages from the one end edge side of the loose leaf and is taken out.

To put the loose leaf once removed into the binder again, the one end edge side of the loose leaf of the slit is brought into contact with the engagement pin, and the loose leaf is pushed toward the engagement pin, so that the engagement pin is slit. Through to enter the engagement hole. At this time, the slit holds the shape of the engagement hole by the elasticity of the loose leaf itself.

If the deformation of the slit is so great that the shape of the engaging hole cannot be maintained, or if you want to store the loose leaf of the leaf securely, turn the loose leaf upside down and turn the slit upside down. By engaging the engagement hole not provided with the engagement pin, the retention of the loose leaf is ensured.

[0011]

【Example】

 As shown in FIG. 1, the binder type memo pad according to the embodiment of the present invention comprises a binder 1 and a plurality of loose-leaf 2 contained in the binder 1. The binder 1 is provided with an engagement pin 3 at an inward position spaced apart from one side edge thereof, and the loose leaf 2 is disposed at an inward position spaced inward from the one side edge 2a by a predetermined distance. It has one engaging hole 4a, 4b.

When the loose leaf 2 is housed in the binder 1, only one of the engagement holes (4b in the figure) engages with the engagement pin 3 so that the engagement holes 4a and 4b can be freely inserted and removed. When the slide 2 is turned upside down, the other engagement hole (4a in the figure) is arranged so as to be removably engaged with the engagement pin 3. The engagement hole 4b that normally engages with the engagement pin is provided with a slit 5 that extends from one end edge 2a of the loose leaf to the engagement hole 4b.

With the binder 1 and the loose leaf 2 configured as described above, the loose leaf 2 is housed in the binder 1 by engaging the engagement holes 4 b of the loose leaves 2 with the engagement pins 3 of the binder 1. When it is desired to remove the loose leaf 2 of the required leaf, pulling the loose leaf 2 in the direction away from the engaging pin 3 causes the engaging pin 3 to pass through the slit 5 and disengage from the side edge 2a of the loose leaf. Remove loose leaf 2 of the required leaf without opening / closing the pin and handling loose leaf 2 other than the required leaf.

In order to store the loose leaf 2 once removed in the binder 1 again, open the page position to be stored, and contact the engaging pin 3 with one side edge 2a side position of the slit 5 of the loose leaf 2 removed. By touching and pushing the loose leaf 2 toward the engaging pin 3, the engaging pin 3 enters the engaging hole 4b through the slit 5, thereby opening and closing the engaging pin and removing other than required leaves. It is stored at the required page position without handling loose leaf 2.

When it is desired to securely store the loose leaf 2 or when the back side of the loose leaf 2 is used, as shown in FIG. 2, the loose leaf 2 is turned upside down and the engagement hole 4a without the slit 5 is formed. By engaging with the engaging pin 3, the loose leaf 2 is surely prevented from falling off.

Here, in the illustrated case, the engaging pin 3 detachably engages with a hook 3b provided on the cover side portion 1b of the binder 1 at the tip of the pin 3a standing on the mount side portion 1a of the binder 1. It is shown in the form of letting. However, other engagement pins that can retain the loose leaf by being removably engaged with the engagement hole of the loose leaf are also applicable, for example, the openable arm form used in the known loose leaf binder. A combination of a pin similar to the pin 3a and a resin cap that is detachably engaged with the tip of the pin by elastic deformation is applicable. Further, the size and shape of the binder 1 and the loose leaf 2 are not particularly limited, and may be appropriately selected as needed.

On the other hand, regarding the number, shape and arrangement position of the engagement pin and the engagement hole, a) there is at least one engagement hole which does not engage with the engagement pin in the normal state, and b) the engagement pin The engaging hole to be engaged must be provided with a slit that extends to one edge of the loose leaf.c) When the loose leaf is turned upside down, the engaging hole that was not engaged with the engaging pin It is necessary to satisfy the three conditions of engaging the engaging pin, and any condition can be provided as long as the condition can be satisfied.

As an example, FIG. 3 shows a case having two engaging pins 3x, 3y and three engaging holes 4x, 4y, 4z.

The engaging holes 4y and 4z are respectively provided with slits 5 extending to one end edge 2a of the loose leaf, and engage with the engaging pins 3x and 3y in a removable manner. When the loose leaf is turned upside down, it engages with the engagement holes 4x, 4y and the engagement pins 3x, 3y, respectively.

As a result, the above-described required loose-leaf removal, re-binding, and fall-prevention binding can be performed in the same manner.

[0021]

[Effect of device]

 According to the present invention, in the loose leaf, in the normal state, the engagement hole on the side having the slit is engaged with and held by the engagement pin of the binder, and the loose leaf of the required leaf is pulled in the direction away from the engagement pin. As a result, the engaging pin disengages from the one end edge side of the loose leaf through the slit, so that the loose leaf of any leaf can be removed as necessary.

Further, since one end edge side of the slit of the removed loose leaf is brought into contact with the engaging pin and pushed toward the engaging pin, the engaging pin passes through the slit and enters the engaging hole. It is easy to put the removed loose leaf back into the binder.

Further, since the loose leaf can be held by turning the loose leaf upside down and engaging the engagement hole having no slit with the engagement pin, the loose leaf of the leaf can be securely stored. Even in a case where it is desired or when the shape of the engaging hole cannot be maintained due to the large deformation of the slit, it can be securely stored.

[Brief description of drawings]

FIG. 1 is a view showing a basic shape of a binder type memo pad according to an embodiment of the present invention.

FIG. 2 is a view similar to FIG. 1 for explaining one usage of the binder-type notepad shown in FIG.

FIG. 3 is a view similar to FIG. 1 showing one modified example of the binder-type notepad shown in FIG.

[Explanation of symbols]

 1 Binder 2 Loose Leaf 3, 3x, 3y Engagement Pin 4a, 4b, 4x, 4y, 4z Engagement Hole 5 Slit

Claims (2)

[Scope of utility model registration request] 1. A loose leaf having an engagement hole bored at an inward position separated from one end edge thereof, and an engagement member arranged so as to be removably engaged with the engagement hole of the loose leaf. A binder-type notepad, comprising a binder having a dowel pin, wherein the loose-leaf engagement hole has a slit extending between the engagement hole and the one side edge of the loose-leaf. 2. The loose leaf has at least two engagement holes, and the engagement pin of the binder is removably engaged with at least one of the engagement holes and at least one other engagement hole. At least one disposed so as not to engage with
Engagement hole having two engagement pins, the engagement hole engaging with the engagement pin has a slit extending from the engagement hole to the one side edge of the loose leaf, and the engagement hole not engaging with the engagement pin The binder-type memo pad according to claim 1, wherein the loose-leaf is arranged so as to be removably engaged with the engagement pin when the loose leaf is turned upside down.