JPH0742782Y2 - Binder structure - Google Patents

Description

[Detailed description of the device]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a binder for binding and storing various documents and the like. More specifically, the present invention relates to a binder for binding and storing documents and binding the stored documents to the binding ring. Sound when opening and closing the binding ring, that is, the collision sound generated when the operating plate engaging portion collides with the main body frame when the binding ring is opened, and when the binding ring is closed. Reduces the noise caused by the collision of the binding ring tips, thereby eliminating the discomfort caused by noise, and annoying the surroundings even when used in a quiet place such as a library. It is related to a binder structure that does not exist.

[0002]

2. Description of the Related Art A conventional binder has a main body frame which is curved upward and extends in the longitudinal direction, and a plurality of binding rings which are interposed by engaging engagement claws in the main body frame. It is composed of a pair of erected operation plates and operation levers attached to both ends in the longitudinal direction of the main body frame for bending the operation plate.

In the binder constructed as described above, when the operating lever is laid down in the horizontal direction, the operating plate engaging portion is pressed vertically upward by the operating lever, and the V-shaped operating plate is bent. It has a mechanism which moves to form an inverted V-shape, and by extension, the binding ring erected on the operating plate is opened, so that documents and the like can be stored.

When the operating lever is erected in the vertical direction, the operating plate engaging portion is pressed vertically downward by the operating lever, and the inverted V-shaped operating plate bends to form a V-shape. In addition, the binding ring that is erected on the operating plate is closed, and a mechanism for completing the storage of bound documents and the like is provided.

[0005]

However, the binder having the above-mentioned conventional structure has various problems as described below.

That is, when the operating lever is laid down horizontally to bend the operating plate in an inverted V shape in order to open the binding ring, the operating plate urged by the body frame rapidly bends. Therefore, there has been a problem that the operating plate engaging portion collides with the inner surface of the main body frame and a violent collision noise is generated.

Further, when the operating plate is bent and bent in the inverted V shape as described above, the engaging claws arranged to reinforce the operating plate engaging force project in the operating plate engaging portion. For,
There is a risk that the inner surface of the main body frame may be depressed due to the engagement claw having a sharp tip colliding with the inner surface of the main body frame.

Further, when the operating lever is erected vertically to bend the operating plate in a V shape in order to close the binding ring, the operating plate urged by the main body frame rapidly as in the above. There has been a problem that the bending motion is performed, and eventually the binding ring tips standing upright on the operating plate collide with each other to generate a violent collision noise.

Further, since the conventional binder generates a violent collision noise when the binding ring is opened and closed as described above, when it is used in a quiet place such as a library, it causes annoyance to the surroundings and the noise is used. The person himself also had a problem that he was uncomfortable.

The present invention has been made in view of the above circumstances, and when binding and storing documents or the like in a binder binding ring, or when removing the stored documents from the binding ring, when opening or closing the binding ring. Sound when the binding plate collides with the body frame when the binding ring is opened, and when the binding ring tips collide when the binding ring is closed. The present invention provides a binder structure that eliminates the unpleasant sensation caused by noise by reducing the respective collision sounds, and that does not disturb the surroundings even when used in a quiet place such as a library.

[0011]

In order to achieve the above object, the present invention provides a body frame extending in the longitudinal direction, and a pair of body rings which are interposed in the body frame and in which a plurality of binding rings are erected. In a binder having an actuating plate, a cushioning and silencing member is provided on an inner surface of a main body frame with which the actuating plate engaging portions come into contact when the pair of actuating plates act, thereby providing a binder structure. Is achieved.

Further, the present invention provides a binder having a main body frame extending in the longitudinal direction and a pair of operating plates which are interposed in the main body frame and in which a plurality of binding rings are erected.
The above object is achieved by providing a binder structure in which a damping and silencing member is arranged near both ends in the longitudinal direction of the bottom of the main body frame.

[0013]

In the binder structure of the present invention, the operating lever is laid down horizontally to open the binding ring erected on the operating plate, and the operating plate is bent and bent to form an inverted V shape. Since the actuating plate engaging portion collides with the cushioning and sound deadening member arranged on the inner surface of the main body frame, the collision sound generated by the actuating plate engaging portion colliding with the inner surface of the main body frame is reduced. work.

Further, the cushioning and silencing member prevents the engaging claws arranged on the operating plate engaging portion from directly colliding with the main body frame in order to strengthen the engaging force of the operating plate engaging portion. , Serves to protect the body frame from the engaging claws.

On the other hand, when the operating lever is erected vertically in order to close the binding ring that is erected on the operating plate, and the operating plate is bent to make a V-shape, the bottom of the frame of the main body is The de-energizing members disposed near both ends in the longitudinal direction act so as to hinder the bending movement of the operating plate, and thus the binding loop tips come into contact with each other in a de-energized state. The collision sound generated due to the collision of the two is reduced.

Since the de-energizing member is arranged near both ends in the longitudinal direction of the bottom portion of the main body frame as described above, the elastic force of the main body frame does not weaken, and as a result, it is inserted in the main body frame. Since the actuating plate is biased as in the conventional case, the contact force of the binding ring standing on the actuating plate does not decrease.

Further, since the binder structure of the present invention has the above-described mechanism and function, it does not feel uncomfortable due to noise when opening and closing the binding ring, and it can be used in a quiet place such as a library. You can open and close the binding ring without hesitation.

[0018]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of a binder structure according to claim 1 of the present invention will be described in detail below with reference to the drawings.

FIG. 1 is a plan view showing an embodiment of a binder structure according to the present invention, FIG. 2 is a sectional view taken along line X--X showing the same embodiment,
FIG. 3 is a partially cutaway bottom view showing the same embodiment, FIG. 4 is a front view showing an operating state of an operating plate in the same embodiment, and FIG. 5 is a side sectional view showing the same embodiment.

The binder structure according to claim 1 of the present invention comprises a main body frame 11 extending in the longitudinal direction as shown in FIGS. 1 to 3, and a plurality of binders interposed in the main body frame 11. A pair of operating plates 13 and 13 in which a ring 15 is erected,
The binder having the pair of actuating plates 13, 1
The cushioning and silencing member 20 is arranged on the inner surface 11a of the main body frame with which the engaging portions 13a of the actuating plates 13 and 13 come into contact during three operations.

The buffer sound deadening member 20 is provided on the inner surface 11 of the body frame.
When the actuating plates 13 and 13 have an inverted V shape, they extend in the longitudinal direction as if they were connected to the main body frame 11 at a position where the engaging portion 13a abuts. Are distributed.

In particular, the cushioning and sound deadening member 20 is made of a material such as a soft rubber material having elasticity and impact resistance, and the operating plates 13 and 13 are bent so as to form an inverted V shape as shown in FIG. When moved, the collision of the engaging portion 13a is mitigated, and the collision noise generated at the time of collision is reduced.

Further, the cushioning and sound deadening member 20 prevents the engagement claw 13b arranged on the engaging portion 13a from colliding with the inner surface 11a of the main body frame in order to strengthen the engaging force of the engaging portion 13a. It has a function of eliminating the risk of damage to the body frame 11.

The binder structure according to claim 1 is
The present invention is not limited to the above configuration, but may be configured as described below.

The cushioning and silencing member 20 is arranged so as to extend in the longitudinal direction as if it were connected to the body frame 11,
The present invention is not limited to this, and the cushioning and silencing member 20 may be arranged in pieces on the top of the inner surface 11a of the main body frame.

In particular, the cushioning and silencing member 20 is replaced with the engaging claw 1.
It may be arranged only on the top of the inner surface 11a of the main body frame at the position where 3b is located.

Further, the cushioning and silencing member 20 is composed of the body frame 1
1 inner surface 11a of the body frame with an adhesive or the like so as not to move inside
However, it may be simply fitted into the main body frame 11 while being in contact with the main body frame inner surface 11a.

Next, the usage method and usage status of the binder structure according to claim 1 will be described.

When a document or the like which is bound and stored in the binder structure of the present invention is to be removed from the binding ring 15 of the binder, the operation lever 17 which is vertically erected as shown in FIG. When the operating levers 17 are laid down, the engaging portions 13a of the operating plates 13, 13 are pushed vertically upward by the operating lever 17, so that the operating plates 13, 13 having a V shape are formed.
4 has an inverted V shape as shown in FIG. 4, and by extension, the binding ring 15 erected on the operating plates 13 and 13 is opened, so that documents or the like can be removed. Become.

In the above case, the engaging portion 1 of the operating plates 13, 13
Since 3a comes to collide with the buffer muffling member 20,
The collision sound generated by the collision of the engagement portion 13a with the inner surface 11a of the main body frame is reduced.

Next, an embodiment of the binder structure according to claim 2 of the present invention will be described in detail with reference to the drawings.

The binder structure according to claim 2 of the present invention comprises a main body frame 11 extending in the longitudinal direction as shown in FIGS. 1 to 3, and a plurality of binders interposed in the main body frame 11. A pair of operating plates 13 and 13 in which a ring 15 is erected,
In the binder having the above, the damping silencing member 30 is arranged near both ends in the longitudinal direction of the bottom of the main body frame 11.

The de-energizing member 30 is made of vinyl chloride, and is operated by being sandwiched between the bent portions 19 at the bottom of the body frame 11 in the vicinity of both longitudinal ends of the body frame 11 as shown in FIG. The plates 13 and 13 are V as shown by the broken line in FIG.
It is configured to inhibit the bending movement when the bending movement is performed so as to form a letter shape.

In other words, the operating plates 13 and 13 are formed in a straight line at the former stage of forming a V shape, and press the main body frame 11 in the direction of the arrow Y1 shown in FIG. 4, but once the V shape is formed. Then,
The main body frame 11 urged by being pressed in the direction of the arrow Y1 as described above rapidly moves in the direction of the arrow Y2 so as to obtain a stable state.
As a result, the tip ends of the binding rings 15 erected on the operating plates 13 and 13 collide with each other, and a violent collision noise is generated.

Therefore, the de-energizing and muffling member 30 is sandwiched between the operating plates 13 and 13 below the main body frame 11, and the operating plates 13 and 1 are
By inhibiting the rapid bending movement of No. 3, the binding ring 15 is prevented from colliding, and thus the collision noise is prevented.

The binder structure according to claim 2 is
The present invention is not limited to the above configuration, but may be configured as described below.

The de-energizing member 30 is arranged near both ends of the bottom of the main body frame 11 in the longitudinal direction, and it is preferable to place it in that position in order to maintain the elastic force of the main body frame 11. Alternatively, it may be arranged near both ends of the main body frame 11 and at other required places.

The de-energizing member 30 is not limited to the one made of vinyl chloride, but may be made of a rubber material or a thermoplastic synthetic resin.

Next, the usage method and usage status of the binder structure according to claim 2 will be described.

In the case of binding and storing documents and the like in the binder structure of the present invention, when the operation lever 17 which is laid down horizontally is erected vertically as shown in FIG. Since the engaging portions 13a and both side edges of the actuators 13 and 13 are pressed downward in the vertical direction, the operating plates 13 and 13 having an inverted V shape are formed to have a V shape as shown by a broken line in FIG. As a result, the binding ring 15 provided upright on the actuating plates 13 and 13 is closed, so that documents or the like can be bound.

In the above case, since the actuating plates 13 and 13 are prevented from bending by the de-energizing member 30, the actuating plates 13 and 13 are bent in the de-energized state.
Collision between the tips of the binding rings 15 erected at 3, 3 is prevented, and the collision noise is reduced.

[0042]

Since the binder structure according to the present invention is constructed as described above, it has the following effects.

(1) The binder structure in claim 1 is
Since the buffer muffling member made of a rubber material or the like is arranged at a position where the engaging portion of the inner surface of the main body collides, the operating plate engaging portion functions as the buffer muffling member when the binding ring is opened. This has an excellent effect that the collision sound is generated, and further, the collision sound generated by the collision of the engagement portion with the inner surface of the main body frame is reduced.

(2) Further, in the binder structure according to the first aspect of the present invention, as described above, since the actuating plate engaging portion is configured so as not to directly collide with the inner surface of the main body frame, the engaging member arranged in the engaging portion is engaged. This has an excellent effect of eliminating the risk that the main body frame will be depressed due to the fact that the artificial jaw collides with the inner surface of the main body frame.

(3) The binder structure according to claim 2 is
Since the damping muffling member made of vinyl chloride or the like is configured to be sandwiched between the bent portions near both ends in the longitudinal direction of the main body frame,
When the binding ring is closed, the de-energizing member suppresses the actuating plate bending movement, and the actuating plate bends in the de-energized state,
As a result, it is possible to prevent the tip ends of the binding ring from colliding with each other, and it is possible to reduce the collision noise generated when the binding ring tips collide with each other.

(4) Since the binder structure of the present invention is constructed so as to reduce the opening / closing sound when the binding ring is opened / closed as described above, it can be used in a quiet place such as a library without hesitation. In addition, there is an excellent effect that the user himself does not feel uncomfortable due to the opening / closing sound.

[Brief description of drawings]

FIG. 1 is a plan view showing an embodiment of a binder structure according to the present invention.

FIG. 2 is a sectional view taken along line XX showing the same embodiment.

FIG. 3 is a partially cutaway bottom view showing the same embodiment.

FIG. 4 is a front view showing an operating state of an operating plate in the embodiment.

FIG. 5 is a side sectional view showing the embodiment.

[Explanation of symbols]

 11 Main Body Frame 11a Main Body Frame Inner Surface 13 Actuating Plate 13a Engaging Part 13b Engaging Claw 15 Bounding Ring 17 Operating Lever 19 Bending Part 20 Buffer Silencer Member 30 De-energizing Silencer Member

Claims (2)

[Scope of utility model registration request] 1. A binder having a main body frame extending in a longitudinal direction and a pair of operating plates interposed in the main body frame and having a plurality of binding rings erected, wherein the pair of operating plate operating members are provided. A binder structure characterized in that a cushioning and silencing member is arranged on the inner surface of the main body frame with which the actuating plate engaging portion sometimes abuts. 2. A binder having a main body frame extending in the longitudinal direction and a pair of actuating plates interposed in the main body frame and having a plurality of binding rings erected, wherein the length at the bottom of the main body frame is A binder structure characterized by arranging a damping and silencing member near both ends in the direction.