JP2924747B2 - Cover pinching structure - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION The present invention relates to a clamping structure of the table paper, more particularly, sandwich the table paper binding margin side to Tojikomu the mount such business card or photograph clips Tojikoma between the cover The present invention relates to a cover sheet holding structure capable of stably holding a backing sheet to be held.

[0002]

2. Description of the Related Art Hitherto, there has been known a structure in which various types of mounts are bound between a pair of front and back covers, and the binding margin is sandwiched between clips extending in a longitudinal direction so that the mounts do not fall off (for example, actual products). See JP-A-3-70984 and JP-A-3-106081). The clip used here can be attached to the binding side edge in a state in which the mount is bound between the front cover and the back cover, and when the attachment is completed, the clip applies a constant pinching force to the binding side. It has become possible.

[0003] However, the above-mentioned proposed structure is a structure that ensures that the clip is attached to the binding side of the cover by the pinching force of the clip.
When the amount of binding of the backing sheet is small, for example, when the number of sheets is about several sheets, it is not possible to strongly secure the frictional resistance generated between the front end region of the holding piece and the cover. Therefore, in this case, there is a disadvantage that the clip is inadvertently dropped from the cover. In particular, when the cover is formed of a resinous sheet that has been frequently used recently, the above-described inconveniences become more apparent due to the smooth surface.

In view of the above, the present applicant has provided a binding foot by partially cutting one of the binding margins forming a pair of front and back sides, and providing a hole through which the binding leg can be inserted in the other binding margin. A structure has been proposed in which the inserted binding feet can be sandwiched by clips in a state of being bent on the binding margin (for example, Japanese Patent Application No. 7-168084). Here, a folded portion is formed at the tip of the clip,
A configuration is employed in which the folded portion can be engaged with the binding foot, and thereby, the above-described actual opening flat 3-70984 is used.
The inconvenience in the structure shown in Japanese Patent Application Laid-Open Publication No. H10-64300 could be improved.

[0005]

However, even if the binding foot can be engaged with the folded portion of the clip, the binding foot extends along the binding margin in a so-called cantilever state. Relatively free movement is allowed on the tip side. Therefore, when the clip is pulled to the side opposite to the free end of the cover, the binding foot can easily move in the direction of shifting the initial lying position, and there are certain limitations to effectively prevent the clip from falling off. Had occurred.

[0006]

SUMMARY OF THE INVENTION The object of the present invention is as described in Japanese Patent Application No. Hei.
While basically adopting the configuration of the 084 is to provide a clamping structure of the table feeding the drop-off prevention effect of the clip Ru can be more reliably.

[0007]

SUMMARY OF THE INVENTION Accordingly, the present invention is directed to a stapling foot formed in one binding margin, which is inserted into the other stitching margin and falls down, and is superimposed on the binding foot to overlap the binding foot. A binding foot presser that can keep the position unchanged is provided. Then, when the clip is attached to the binding margin, the binding foot presses the binding foot pressing piece toward the inner surface side of the clip by the force of the binding foot to rise, thereby engaging the binding foot holding piece with the clip. It is intended to be positive and reliable.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The cover pinching structure according to the present invention comprises:
Holder with front and back covers with a middle back
The front cover and the back so as to straddle the main body and the back width side
And a clip attached to the cover.
The holder body is formed by bending a single rectangular sheet material made of a resin material or the like at a substantially central portion.
It is. Here, each cover area in the vicinity of the back width portion is formed as a binding margin , and using these binding margins, a mount having a pocket for storing business cards, photographs, and the like is provided so as to be bindable. In one of the binding margins, a binding foot that can be partially raised is formed, and in the other binding margin, an insertion hole for the binding leg is formed. Further, at a position adjacent to the insertion hole, a binding foot pressing piece that can be superimposed on the binding foot when the binding foot inserted into the insertion hole falls down on the binding margin is formed. Then, the binding foot can be held at a fixed position by overlapping the binding foot holding piece with the binding foot. Here, the binding leg hold pieces the back span
The binding margin is formed by partially cutting the binding margin so that the direction opposite to the part is on the free end side , whereby the cover can be formed with only one sheet material. The clip
Is a back plate piece that can be opposed to the back width portion of the holder body,
It is connected to both ends of this back plate piece, and the front cover and back cover
It consists of a pair of holding pieces that can hold the binding allowance,
At least one of these holding pieces has the tip side folded inward.
Forming a hook-shaped part which is returned, said pair of holding pieces
The binding foot presser with the binding margin interposed therebetween.
Is provided so as to be engageable with the hook-shaped portion.
You. This allows the clip to be attached to the holder body.
In the state, the binding power is given to the binding margin from both sides
In addition, the free end side of the binding foot presser
Therefore, even if the clip is pulled to the back width side,
Can be effectively prevented from dropping off.

[0009] Further, the binding foot is provided when the clip is attached.
The free end side of the binding foot presser piece to the inner surface side of the holding piece.
Is preferably adopted.
With such a configuration, a binding foot holding piece is formed on the hook-shaped portion.
Of the clip, preventing the clip from falling off.
Can be done effectively. Furthermore, the binding of the hook-shaped portion
Multiple grooves extending in the longitudinal direction are formed on the contact surface side with the margin
Good to do. This allows the clip to be mounted by slide operation.
Reduces frictional resistance when wearing to achieve easy mounting
Can be

[0010]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 shows an entire configuration of an embodiment in which the present invention is applied to a holder on which a mount such as a business card or a photograph is bound, and FIG. 2 is a cross-sectional view of a main part of FIG. I have. FIG. 3 is a developed plan view of the cover.
In these figures, a holder 1 includes a holder body 2 and
A clip 3 attached to one side edge of the holder body 2.

The holder body 2 is provided with a cover 10 and a back cover 11 and a pocket P interposed between the front cover 10 and the back cover 11 and capable of storing business cards, photographs, and the like.
(See FIG. 4), a mountable and removable mount 12 and a cover 13, a back cover 11, and a binding foot 13 for binding the mount 12.
And a binding foot presser piece 14 that can be superimposed on the binding foot 13.
It is comprised including.

As shown in FIG. 3, the front cover 10 and the back cover 11 are formed using a single sheet material S made of resin or the like. A back width portion 15 is formed between the front cover 10 and the back cover 11 so that a large number of mounts 12 can be bound. A fixed area on both sides along the short width direction of the back width portion 15 is formed. It is formed as.

The binding feet 13 are provided at two positions in a binding margin 16 on the back cover 11 side. These binding feet 13 can be configured by providing cuts 17 formed along the longitudinal direction of the binding margin 16, and the portions where the cuts 17 are not formed are used as the base 18 to raise the binding feet 13 or It can be laid down. Specifically, binding foot 1
4 stands up as shown in FIG. 4, and in this state, can be inserted into a binding hole 20 formed on the binding side of the mount 12. Then, after the front end side, that is, the free end side, of the binding foot 13 is inserted into the insertion hole 21 formed in the area of the binding margin 16 in the front cover 10, as shown in FIG. The binding foot presser piece 14 can be superimposed on the binding foot 13 in a state where it is lying down.

As shown in FIG. 3, the binding foot presser piece 14 is formed by providing a notch 22 having a substantially U-shape.
3 is formed. Therefore, this binding foot presser 1
No. 4 can be forcibly raised with an edge facing the base 23 as a free end, and can be returned to a position substantially in the same plane as the binding margin 16 by releasing the forcing force.

In this embodiment, the clip 3 is formed by using a resin or the like. This clip 3 is shown in FIGS.
A back plate piece 30 extending along the longitudinal direction as shown in FIG.
And a pair of holding pieces 31 symmetrically arranged on both sides of the back plate piece 30 in the short width direction and provided at positions facing each other. Here, the holding piece 3
Reference numerals 1 are provided in a symmetrical positional relationship in which their tip sides, that is, free ends are inclined so as to approach each other, and a hook-like portion 32 that is folded inward is formed on the holding piece 31 on the front cover 10 side. Have been. This hook-shaped part 3
2 and the tip of the opposing holding piece 31 are formed so as to have a slight gap, so that a strong holding force can be obtained by forcibly expanding the holding pieces 31, 31. Has become.

Next, the procedure for mounting the clip 3 will be described.

First, as shown in FIG.
After the mount 12 is interposed between the back cover 11 and the binding feet 13 are inserted into the insertion holes 21 provided on the cover 10 side, as shown on the right side in FIG. To fall. At this time, the binding foot holding piece 14 may be picked up with a finger to stand upright, and then released after the binding foot 13 has fallen down. As a result, the binding foot presser 14 falls down to its original position as shown on the left side in FIG.
Polymerize on 3

Thereafter, one end of the clip 3 in the longitudinal direction is directed toward one end of the binding margin 16 in the longitudinal direction, and the holding pieces 31, 3
The slide operation is performed with the binding margin 16 inserted between the two. However, between the holding pieces 31, 31, the back plate piece 30 side is relatively wider than the gap on the free end side, so that the clip 3 is inserted so that the corner of the binding margin 16 enters first into this wide gap.
Is slightly shifted, the initial operation becomes easier.

After the distal end of the clip 3 in the sliding direction has entered the binding margin 16 to some extent, the clip 3 may be slid straight. Then, after the clip 3 is attached to a state in which the binding margin 16 is almost completely covered, the clip 3 is slightly moved to the back width portion 15 side.
4 enters the groove of the hook-shaped portion 32 and engages with the hook-shaped portion 32 (see FIG. 2).

After the attachment of the clip 3 is completed,
It can be used as a business card holder or an album in the same manner as a general use mode. Here, when it becomes necessary to add and remove the mount 12, the clip 3 can be easily removed by sliding the clip 3 in the longitudinal direction.

Therefore, according to such an embodiment, the binding foot pressing piece 14 is provided in the area of the binding margin 16 and
Since the free end side of the binding foot presser piece 14 is configured to be equally engageable over a wide area along the hook-shaped portion 32 of the clip 3, the clip 3 is pulled to the opposite side of the cover sheets 10, 11 to the free end. This also effectively prevents the clip 3 from falling off.

Further, since the binding foot 13 is forcibly bent and laid down under the binding foot presser piece 14, an elastic restoring force which always tends to rise is generated. Therefore, this elastic restoring force is applied to the binding foot presser 1
4 acts in the upright direction, so that the binding foot pressing piece 14 is constantly pushed toward the inner surface side of the holding piece 31. Therefore, the free end of the binding foot presser piece 14 is surely bitten into the groove of the hook-shaped part 32 of the holding piece 31, and does not enter between the hook-shaped part 32 and the cover 10 at all, which is reliable. The engagement state is continued to prevent the clip 3 from falling off. Furthermore, binding foot presser 1
4 is at a position covering the binding feet 13,
1 does not directly engage the binding feet 13, which can also effectively protect the binding feet 13 from damage.

In the above embodiment, the binding foot presser 14
Is formed by partially cutting the binding margin 16, so that the necessity of welding a separate member or the like can be eliminated. Moreover, since only a slight design change is required for the structure proposed by the present applicant, there is no increase in manufacturing cost.

It should be noted that the holder main body 2 in the above embodiment is used.
Is merely an example, and the configuration of the holder main body 2 is not limited to the illustrated configuration example. For example, in the above-described embodiment, the type in which the binding feet 13 are formed in two places is shown, but it is of course possible to increase the number as required.

Further, in the above-described embodiment, the configuration in which the hook-shaped portion 32 is provided only on one of the holding pieces 31 is adopted. However, the hook-shaped portion 32 may be formed on both of the holding pieces 31. In this case, the necessity of mounting so that the hook-shaped portion 32 is located on the side of the binding foot presser piece 14 is eliminated. Further, the hook-shaped portion 32 may be formed only in a region corresponding to the binding foot presser piece 14 when the clip 3 is mounted, and further, the outer surface side of the hook-shaped portion 32, that is, the contact surface with the cover 10 It is also possible to form a plurality of grooves extending in the longitudinal direction on the side. According to this, clip 3
Can be easily mounted by reducing the frictional resistance when the device is mounted by sliding operation.

[0027]

The present invention is configured as described above, and
Therefore, according to this, it is possible to effectively prevent the clip from being accidentally dropped from the cover for binding.
Unprecedented excellent clamping table structure paper that Sosu an effect that can be provided.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the overall configuration of the present embodiment.

FIG. 2 is an enlarged sectional view taken on line AA of FIG. 1;

FIG. 3 is a developed plan view of a cover in the embodiment.

FIG. 4 is a perspective view showing a state in which a mount is bound between cover sheets.

FIG. 5 is a perspective view showing an initial state when the clip is mounted.

[Explanation of symbols]

 REFERENCE SIGNS LIST 3 clip 10 front cover 11 back cover 13 binding foot 14 binding foot pressing piece 16 binding margin 21 insertion hole 23 base 31 holding piece 32 hook-shaped part S sheet material

Continuation of the front page (56) References JP-A-57-188397 (JP, A) JP-A-60-83779 (JP, U) JP-A-56-102075 (JP, U) JP-A 52-132617 (JP) , U) Japanese Utility Model Showa 62-55478 (JP, U) Japanese Utility Model Showa 51-18616 (JP, U) Japanese Utility Model Utility Model 3-106081 (JP, U) Japanese Utility Model Showa 3-740 (JP, Y2) Japanese Utility Model Showa 50-22736 (JP, Y1) (58) Fields investigated (Int. Cl. ⁶ , DB name) B42F 13/06 B42D 3/04 B42F 9/00

Claims (3)

(57) [Claims] 1. A front cover and a back cover having a middle back portion.
And the front so as to straddle the holder body
It consists of a clip attached to the front cover and the back cover, forms a pair of binding margins in a region near the back width portion of the front cover and the back cover, and binds up to one of these binding margins. A foot is formed, and an insertion hole for the binding foot is formed in one of the other binding margins, and a binding that is inserted into the insertion hole and falls down at a position adjacent to the insertion hole.
A polymerizable binding foot retainer is formed on the binding foot , and the binding foot retaining piece has a free end side opposite to the back width portion.
Is formed by partially cutting the binding margin so that
The clip can be opposed to the back width of the holder body.
Back plate piece and the back cover piece
And a pair of holding pieces that can hold the binding margin of the back cover
At least one of these holding pieces is located on the tip side.
Form a hook-like portion folded inward,
With the binding margin sandwiched between a pair of holding pieces,
The free end side of the binding foot retainer can be engaged with the hook-shaped part.
A cover pinching structure characterized by being provided . 2. The binding foot, when the clip is attached,
Press the free end side of the binding foot presser piece toward the inner side of the
2. The cover holding mechanism according to claim 1, wherein the cover is held together.
Build. 3. The method according to claim 2, wherein the hook-shaped portion is in contact with the binding margin.
A plurality of grooves extending in the longitudinal direction are formed on the surface side.
3. The structure for holding a cover according to claim 1 or 2, wherein