JP2587779B2 - Simple spelling tools - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a simple spelling tool which can easily sew a document in a good format.

[0002]

2. Description of the Related Art Recently, the quality of business has been improved and the importance of presentations has been recognized, and the need to bind and bind in a good format for submitting documents has been increasing. Improved simple bookbinding means to spell upwards
Combine parts and lower spelling parts to spell the document
The thickness of the spelling tool according to the thickness of the document to be sewn.
A simple bookbinding tool that can be obtained is disclosed in JP-B-57-16919.
No. 1993. However, this simple bookbinding
Remove the spelled-out documents and add
There is a problem that it is not possible to easily perform the stitching.

[0003]

SUMMARY OF THE INVENTION It is an object of the present invention to change the thickness of a spelling tool according to the thickness of a document ,
Removal of embedded documents and additional spelling of documents
An object of the present invention is to provide a simple spelling tool that can be easily performed.

[0004]

SUMMARY OF THE INVENTION The above-mentioned object of the present invention is as follows.
In a simple binding device in which a document is bound by combining an upper binding component and a lower binding component each having an L-shaped cross section, the upper binding component 20 includes a binding rod member 4.
0, a plurality of parts 22, 2
Back plate divided into 3,..., And a plurality of locking plates 2
6,27, consists, lower spelling part 30, the bottom plate portion 31 which spelling guidance rod 50 is attached to combined set as spelling guidance rod 40 consists Napishtim shaped rear wall portion 32 which is surrounded by a wall 33 A locking tooth 41 having a plurality of teeth is formed on a surface of the locking plate on the top plate side, and an inner surface of the wall 33 of the box-shaped back wall 32 on the bottom plate side is engaged with the tooth shape. The engaging projection 37 is provided, and the engaging projection is provided.
Holes in the bottom plate portion corresponding to the area of the box-shaped back wall
34, 35, and 36 are provided, respectively,
Each of the plates is assembled with the spelling rod members 40 and 50 mutually.
When engaged, the tooth profile and the locking projection engage.
The bottom plate and the top plate are engaged with the locking projections.
At an interval corresponding to the position of the tooth profile, and
When an external force is applied to the locking plate via the
The present invention is achieved by a simple spelling tool characterized in that it is configured to be able to release the engagement between the locking projection and the locking projection .

[0005]

A locking tooth 41 having a plurality of teeth is formed on the surface of the locking plate on the top plate side, and the inner surface of the wall 33 of the box-like back wall 32 on the bottom plate side is engaged with the above-described tooth profile. Since the engagement projections 37 are provided, any tooth shape of the engagement plate of the upper spelling component 20 can be engaged with the engagement projections 37 of the lower spelling component 30. By changing the interval between the upper and lower spelling components by the number of teeth in accordance with the thickness, the upper and lower spelling components can be mutually locked. Each of the locking plates is formed by combining the aforementioned spelling rod members 40 and 50 with each other.
When the tooth profile and the locking projection are engaged,
Position of the tooth profile in which the bottom plate and the top plate are engaged with the locking projections
At a distance corresponding to the
When external force is applied to the locking plate, the aforementioned tooth profile and the aforementioned
It is configured to be able to release the engagement with the stop projection.
A predetermined amount of documents was stapled between the bottom plate and the top plate.
Later, an external force is applied to the locking plate from the through-hole, and
Additional spelling of the document by releasing the engagement of the tooth profile
And taking any documents from the spelled-out documents
Removal can be easily performed at any time.

[0006]

FIG. 1 is a perspective view of a simple spelling device 10 of the present invention.
0 indicates a combination spelling rod. 2 is a perspective view showing the upper spelling component 20 taken out, FIG. 3 is a front view of FIG. 2 as viewed from the direction A, FIG. 4 is a side view as viewed from the direction B, FIG. 5 is a rear view as viewed from the direction C, and FIG. Is a bottom view as viewed in the direction D, wherein the upper spelling component 20 has an L-shaped cross section, and the top plate 21 and, in the example shown, the back plate portions 22, 23, 2
4 and 25 and locking plates 26, 27 and 28. Further, the top plate 21 is provided with spelling rod members 40, 40. The spelling rod member 40 has the same configuration as the spelling rod member 50 provided on the lower spelling component 30 described later.

Next, FIG. 7 is a perspective view showing the lower binding component 30, FIG. 8 is a plan view of FIG. 7 viewed from the E direction, FIG. 9 is a side view viewed from the F direction, and FIG. 10 is a bottom view viewed from the G direction. The lower spelling component 30 includes a bottom plate portion 31 and a box-shaped back wall portion 32 surrounded by a surrounding wall 33. Box-shaped back wall 32
A plurality of ribs 38 are provided therein. A spelling rod member 50 is provided on the bottom plate 31 at a position corresponding to the spelling rod member 40. FIG. 11 is an enlarged perspective view of the spelling rod member 50. The spelling rod member 50 includes leg pieces 51 and 52.
And an intermediate connecting portion 53 are integrally formed and attached to the bottom plate. A gap 54 is formed between the upper leg pieces 51 and 52 of the connecting portion 53. Leg piece is part of cylindrical outer peripheral surface
Has an arc-shaped outer peripheral surface equivalent to a minute, and the cross section of the leg piece is sector-shaped
Shows a shape similar to.

FIG. 12 is a sectional view taken along the line X--X in FIG. 3, and FIG. 13 is a sectional view taken along the line Y--Y in FIG. 8. The locking plates 26, 27, and 28 of the upper spelling component 20 are provided on the top plate side. Locking tooth profile 4 on the surface
12, the tooth profile 41 is composed of four tooth profiles 42, 43, 44 and 45 in the example shown in FIG. In addition, as can be seen from FIGS.
On the inner surface of the second wall 33 on the side of the bottom plate 31, a locking projection 37 corresponding to the tooth profile 41 is formed. Locking projection 3
7, through holes (reference numerals 34, 35, 36 in the illustrated example)
Three places). In the illustrated example, partitions 39 are provided on both sides of the locking projection 37.

FIG. 14 is an explanatory view of a combination state of the combination spelling rod 60. As described above, the spelling rod member 50 has a gap 54 above the connecting portion 53 between the leg pieces 51 and 52, and the gap 54 is oriented in a direction parallel to the longitudinal direction of the bottom plate 31 in the illustrated example. Is formed. Spelling rod member 40
The gap between the leg pieces 46 and 47 is formed at right angles to the longitudinal direction of the top plate 21. That is, the spelling rod member 40
The gap between the leg pieces 46 and 47 is set to be perpendicular to the gap between the leg pieces 51 and 52 of the spelling rod member 50 (reference numeral 54 in the drawing). Also, as can be seen from FIG.
The leg piece 4 of the spelling rod member is provided between
6 and 47 are formed in a slit shape so as to be able to enter thereinto.
It is narrower than 52. ).

Then, the upper spelling component 20 is put over the lower spelling component 30 and the spelling rod members 40 and 50 are combined. The leg pieces 46, 47, 51, 52 have an arc shape on the outer periphery and have a shape resembling a sector narrowing toward the gap, and thus are combined with each other to form a cylindrical combination spelling rod 60. The combination spelling rod 60 has a cylindrical shape.
Leg pieces 46, which form the outer peripheral surface and constitute the spelling rod member 40,
47 and the leg pieces 51 and 52 of the spelling rod member 50 are the aforementioned cylinders.
Has an arc-shaped outer peripheral surface corresponding to a part of the outer peripheral surface
Therefore, even if there are many documents to be spelled,
The leg pieces 51 and 52 do not dig into the part of the document near the spelling hole.
The spelling hole of the document to be spelled is not damaged
You.

The combination spelling rod 60 is circular as described above.
Although it is configured to have a cylindrical outer peripheral surface , in addition to the above-described embodiment, it may be configured to have a cylindrical outer peripheral surface.
May be configured. 15 to 18 show examples of the cross-sectional shape of the combination spelling bar. In the one shown in FIG. 15, the leg pieces of one of the spelling rod members of the upper and lower spelling parts are formed into opposing quarter circles, and the leg pieces of the other spelling rod member are also formed into opposing quarter circles. It is configured such that one circle is alternated. In FIG. 16, the leg of one spelling rod member has an arcuate shape facing each other, and the leg of the other spelling rod member has a deformed square shape that is not in contact with the bowed chord. In FIG. 17, the leg piece of one of the spelling rod members has a shape of an opposing fan-shaped paper, and the leg piece of the other spelling rod member has a shape obtained by removing the fan-shaped ground paper portion from a perfect circle. . The thing shown in FIG. 18 is a cylindrical thing which cut out the center part of what is shown in FIG. That is, FIG.
18 are cylindrical or cylindrical.
Since having Jo outer peripheral surface, fracture spelling holes documents elaborate spelling
This has the effect of not damaging it.

When the upper and lower spelling parts 20 and 30 are combined, in addition to the spelling rod, the back plate and the locking plate are formed by the box-shaped back wall portion 3.
2, wherein the teeth 41 of the locking plates 26, 27, 28 are engaged with the locking projections 37. FIG. 19 is an explanatory diagram showing the engagement state when the number of documents to be sewn is small.
When the upper spelling component is lowered, the locking projection 37 is engaged between the tooth profiles 42 and 43 above the tooth profile 41, and the upper and lower spelling components 20 and 30 are locked. FIG. 20 is an explanatory diagram showing an engaged state when there are many documents to be stapled. In this case, since the thickness of the paper is large, the upper spelling component 20 does not descend so much, and the locking projections 37 are provided between the lower tooth profiles 44 and 45.
Engage. In this way, a spelling tool can be used according to the thickness of the document (three levels in the illustrated example).

In the case where a large number of documents are to be sewn, in a spelling tool constituted by inserting a conventional thin spelling rod 40 'into a large diameter spelling tube 50', the spelling rod is not completely inserted into the spelling tube. , A small diameter portion 40 'and a large diameter portion 50' are generated (FIG. 22).
reference. ). For this reason, the document stitched in the small-diameter portion moves, causing a problem that the edge of the whole document or the end face of the top and bottom is not aligned. However, according to the simple spelling device of this embodiment , as shown in FIG. 21, when there are many documents to be sewn, the leg pieces of the upper spelling rod member 40 and the leg pieces of the lower spelling rod member 50 are fitted. (The portion has a cylindrical outer peripheral surface), the portion of the lower spelling rod member 50 below
The spelling hole of the document circumscribes the arc-shaped outer peripheral surface of the leg piece (corresponding to a part of the aforementioned cylindrical outer peripheral surface). At the position of the upper binding rod member 40 which is in contact with the outer peripheral surface and is higher than the above-mentioned fitted portion, the spelling hole of the document is formed by the arc-shaped outer peripheral surface of the leg piece (one of the cylindrical outer peripheral surface described above). ). Therefore, compared to the case where the combined spelling rod of the present invention uses the conventional spelling tube and spelling rod, the combined spelling rod suppresses the movement of the document, so that the edge of the entire document or the end face of the top and bottom is irregular. Can be greatly improved.

Further, in the spelling tool of this embodiment , the locking projection 3
7 are provided with through holes (reference numerals 34, 35, 36 in the figure), so when it is necessary to release the binding tool,
A thin and hard object such as a coin is inserted between the tooth profile 41 and the wall 33 from below the lower spelling component 30 (arrow f in FIG. 19).
Indicated by The upper spelling component can be separated by removing the tooth profile from the locking projection 37. Therefore,
One file was formed by spelling documents of a certain thickness
In the future, removal of any document or entire document, and
And further spelling of additional documents in addition to the spelled-in documents.
Insertion can be easily performed at any time.

[0015]

[Effect] The simple spelling device of the present invention can be used for binding according to the thickness of a document.
The thickness of the attachment can be changed and the
Remove and easily add additional documents at any time
be able to.

[Brief description of the drawings]

FIG. 1 is a perspective view of a simple spelling tool of the present invention.

FIG. 2 is a perspective view of an upper spelling component.

FIG. 3 is a front view of FIG. 2 viewed from a direction A;

FIG. 4 is a side view of FIG. 2 viewed from a direction B.

FIG. 5 is a rear view of FIG. 2 viewed from a direction C;

FIG. 6 is a bottom view of FIG. 2 viewed from a direction D.

FIG. 7 is a perspective view of a lower spelling component.

FIG. 8 is a plan view of FIG. 7 viewed from a direction E;

9 is a side view of FIG. 7 viewed from the direction F.

FIG. 10 is a bottom view of FIG. 7 as viewed from the G direction.

FIG. 11 is a perspective view of a spelling rod member.

FIG. 12 is a sectional view taken along line XX of FIG. 3;

FIG. 13 is a sectional view taken along line YY of FIG. 8;

FIG. 14 is an explanatory view of a configuration of a combination spelling rod.

FIG. 15 is a cross-sectional view of another embodiment of the combination spelling rod.

FIG. 16 is a cross-sectional view of another embodiment of the combination spelling rod.

FIG. 17 is a cross-sectional view of another embodiment of the combination spelling rod.

FIG. 18 is a cross-sectional view of another embodiment of the combination spelling rod.

FIG. 19 is an explanatory view of a locked state when a document is thin.

FIG. 20 is an explanatory view of a locked state when a document is thick.

FIG. 21 is an explanatory diagram of a spelling tool of the present invention when a document is thick.

FIG. 22 is a view showing a conventional combination spelling rod when a document is thick.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Simple spelling tool 20 Upper spelling part 21 Top plate part 22 Back plate part 26 Locking plate 30 Lower spelling part 31 Bottom plate part 32 Box-shaped back wall part 33 Surrounding wall 34 Through hole 37 Hook projection 38 Rib 39 Partition 40 Spelling rod member 41 Locking tooth shape part 42 Tooth shape 46 Leg piece 47 Leg piece 50 Spelling rod member 51 Leg piece 52 Leg piece 53 Connecting part 54 Gap 60 Combination spelling rod

Claims (1)

(57) [Claims] 1. A simple spelling device for binding a document by combining an upper spelling component and a lower spelling component each having an L-shaped cross section.
Consists of a top plate 21 to which a spelling rod member 40 is attached, a back plate divided into a plurality of portions 22, 23,..., And a plurality of locking plates 26, 27,. spelling component 30, the bottom plate portion 31 which spelling guidance rod 50 is attached to combined set as spelling guidance rod 40 consists Napishtim shaped rear wall portion 32 which is surrounded by a wall 33, the top plate of the locking plate A locking tooth 41 having a plurality of tooth shapes is formed on the surface on the part side, and a locking projection 37 for engaging with the tooth shape is provided on an inner surface of the wall 33 of the box-shaped back wall part 32 on the bottom plate side. is, those
The front corresponding to the region of the box-shaped back wall portion where the locking projection is provided
Through holes 34, 35, 36 are provided in the bottom plate portion
And each of the locking plates is provided with the spelling rod member.
When the teeth 40 and 50 are combined with each other, the tooth profile and the front
The locking projection is engaged with the bottom plate portion and the top plate portion.
It is maintained at an interval corresponding to the position of the tooth profile engaged with the locking projection.
And an external force is applied to the locking plate through the through hole.
Release the engagement between the tooth profile and the locking projection.
A simple spelling device characterized in that it is configured to obtain a spelling.