JP3457077B2 - File with punch - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [0001] BACKGROUND OF THE INVENTION The present invention relates to a file with a punch.
Related. More specifically, a base with a crowned drilling blade and
It has a hole for drilling corresponding to the drilling blade and swings with respect to the base.
A perforated piece of paper that moves with respect to the swinging part and moves between the swinging part
Into a file with a punch consisting of a lid for storing
Related. [0002] 2. Description of the Related Art Each piece of paper forming a document is overlapped.
As a file for binding, a two-hole type is known.
A piece of paper so that it can be bound in a two-hole file
A two-hole punch is used to make two holes on the side.
You. Also, a two-hole parcel with a lid for storing perforated paper pieces
Nunch is also known. Known in Japanese Patent Publication No. 56-44539
Punched files are 2 hole punch and 2 hole file
So that there is no need to prepare a separate punch
Have been. Phi known in Jitsuhei 2-15665
The binding device for the wrench also uses a stick for punching as a
To be able to finish binding at the same time
File. [0003] Such a punch file is easy to operate.
Demands for ease of use, simplicity, light weight, etc.
Has been continued. [0004] SUMMARY OF THE INVENTION The present invention
It is based on technical background and has the following objectives:
To achieve. The present invention relates to a binding drawer or file.
A punched file with improved opening and closing simplicity and ease of operation
The purpose is to provide files. Further, the present invention relates to an operation for opening and closing a perforated paper piece storage lid.
Simple and easy file opening and closing operations including file
The purpose is to provide a punched file. [0007] Further, the present invention provides a file system in consideration of safety.
A punched file with improved simplicity and ease of opening and closing
The purpose is to provide files. [0008] [MEANS FOR SOLVING THE PROBLEMS]
The following measures are taken. A file with a punch according to the present invention is:Connection
A front part (2) and a back part (3) are arranged on both sides around (4).
PlacedFile body (1) and the file body
A binding device with a punch attached to (1) (5);
The file body (1) which constitutes a binding device (5) with a punch.
A base (6) fixed to the base, and swinging with respect to the base (6).
A swinging unit (7) mounted to be movable and openable and closable;
Lid that moves with respect to moving part (7) and is attached to open and close freely
(8) and attached to the base (6) to stand up
The perforation and binding bar (9) and the perforation and binding bar (9)
A perforation blade (10) forming a head portion, and the swinging portion (7)
Lid (8) in the closed position with respect to
(7), a perforated paper piece storage part (31) formed by
The swinging part (7) so as to communicate with the holed paper piece storing part (31);
At the closed position relative to the base (6).
A hole (30) for piercing the binding bar (9),
The base of the swinging part (7) provided on the base (6)
Stopper (16) for determining the closed position with respect to (6)
And a closed position of the swinging part (7) with respect to the base part (6).
So that the swing part (7) engages with the base part (6).
Oscillating portion side engaging means (2) provided in the oscillating portion (7)
5) and closing of the swinging part (7) with respect to the base (6).
In this position, the rocker (7) engages the base (6).
The base-side engaging means (1) provided on the base (6)
9, 20) and the oscillating portion side engaging means (25)
Holes (25a, 25b) drilled in the moving part (7),
The base-side engaging means (19, 20) may be connected to the base (6).
Rises and deforms in the front-back direction with respect to the swing center (12)
And an engaging portion (20) for engaging with a part of the swinging portion (7).
The base-side engaging means,SaidConnection part (4) sidePrevious
Of the base (6)A central hole (53) passes through the centerSaid
A base (6) and a box-shaped box-shaped body (52) formed as one body
And the lower part of the front wall (54) of the box-shaped body (52)
With a small radius of curvature in the space defined by the central hole (53)
SaidA hinge part (57) bent toward the connection part (4);
SaidIt is bent upward continuously to the hinge part (57).
The base side provided as the upper end of the raised part (58)
And an engagement piece (59). [0010] [0011] [0012] [0013] [0014] The file with a punch according to the present invention has a swing portion as a base.
And the swinging part is opened and closed with respect to the base. Shaking
The opening / closing operation of the moving part with respect to the base allows the base to be punctured and combined.
Punch the paper sheet placed between the wand and the perforation hole of the swinging part.
The binding bar is penetrated and a binding hole is opened.
A piece of paper is passed through a perforated binding bar. Engage the swing part and lid
The binding operation is completed while the two are joined. When this operation is completed,
And the swinging part are positioned, and the tip of the drilling blade is drilled.
It is stored in the paper piece storage unit. Further, the binding operation is performed while the swinging portion and the lid portion are locked.
When the operation is completed, the locking part of the base and the locking part of the swinging part
Are elastically engaged, and the swinging part and the base are closed. Locking part
Of the swinging part and base by elastic deformation using the elasticity of the
To eliminate. The closed position between the swinging part and the base should be
Specified by the supplier. Of the tip of the perforation and binding bar
The tip position of the crown-shaped blade is fixed. The file with a punch according to the present invention is characterized in that
Surrounded by the swinging part in the fixed position and the lid moving against it
Crown-shaped blade at the tip of the perforated binding bar in the perforated paper piece storage
The tip of is located. [0017] 【Example】 (Embodiment 1) Next, an embodiment of the present invention will be described.
FIG. 1 is an oblique axis projection view showing Embodiment 1 of the present invention. H
The file body 1 includes a front part 2, a back part 3, and a connection part 4.
It is configured. The front part 2 and the back part 3 are
Side can be freely bent in the same direction with respect to the connection part 4
is there. File body 1 is made of paper, resin plate, resin sheet, etc.
It is manufactured in. As shown in FIG. 2, connection of the inner surface of the back part 3
A binding device 5 with a punch is provided near the portion 4 side. Bread
The spelling device 5 includes a base 6, a swinging unit 7, and a lid 8.
Has been established. The base 6 is joined to the inner surface of the back part 3
I have. Two perforated binding bars 9 stand up from base 6
ing. The perforation and binding rod 9 is a resin cylindrical body.
Is formed in a small diameter part with a slightly smaller diameter.
You. The annular portion of the crown-shaped blade 10 made of metal is inserted into the small diameter portion.
Is embedded. The outer diameter of the annulus is the same as
Equal to the outer diameter of As shown in FIG. 3, the base 6 is connected to the connecting portion 4 side.
The side wall 11 (not shown) stands up. Side wall 11
The upper end is formed as a shaft rod 12. The shaft rod 12
Holes 13 (not shown) are formed in side wall 11 as formed.
There are four locations. The partial ring 14 has four parts and the shaft rod 12
It is embedded in. The partial ring 14 has four shaft rods 12
Is incompletely enclosed. The two swing-side partial rings 14 are plate-shaped lids.
8 are integrated. The lid 8 is formed at four places.
It rotates around the shaft rod 12 and swings openably and closably. Shaking
The moving part 7 has two positions, an open position shown in FIG. 4 and a closed position shown in FIG.
Swing between positions. Stoppers 16 are provided at both ends of the side wall 11.
Have been killed. Stopper 1 facing swinging portion 7 in closed position
6 are provided as stopper surfaces 17. The engagement between the swinging part 7 in the closed position and the base part 6 is performed.
The base side engaging means is shown in FIG. In one part of base 6
A hole or depression 18a is provided. The edge of the hole 18a
Fork claw-shaped protruding into the base 6 and the body in the hole 18a
The projection 18 protrudes. Is the protrusion 18 in the protrusion direction?
In the upward direction, that is, in the rising direction of the
It has bendable rising portions 21 and 21. FIG. 8 is a sectional view taken along the line VIII-VIII in FIGS.
As shown in FIG.
They are joined by a ridge 19. On both ends of bridge 19
It has shoulders 20,20. A gap between the rising parts 21 and 21
An interval 22 is left. The protrusion 18 is shown in FIG.
As shown in the figure, the elastic
By tilting around the portion 18b to the axis of the partial ring 14.
Move forward and backward. The swinging part side engaging hand corresponding to the base side engaging means
The steps are shown in FIGS. Oscillating part side engagement
The means are formed as engagement holes 25 whose shape is shown in FIG.
Have been. The engagement hole 25 is a long engagement member in the axial direction of the partial ring 14.
A continuation consisting of a mating hole 25a and a short engaging hole 25b in the same direction.
Formed engagement hole 25. In this specification,
The direction near the axis of the partial ring 14 is the rear, the axis of the partial ring 14
The direction farther away is called the front. At the closed position of the swing part 7, as shown in FIG.
The mating hole 25a is closer to the axis of the partial ring 14 than the engaging hole 25b.
It is positioned far away. In this position, the engagement hole
Both shoulders of the swinging part 7 located on the front side opposite to both side parts of 25a
The shoulders of the locking bridge 19 are attached to the corresponding portions 7a, 7a (see FIG. 9).
The base side surfaces 20a, 20a of the 20, 20 elastically abut against each other.
ing. As shown in FIG. 4 and FIG.
Each crown-shaped piercing blade 10 at the leading end of the piercing and binding bar 9 is penetrated.
There are two holes 30 for drilling. For drilling
The inner diameter of the hole 30 is outside of the perforated and binding bar 9 and the crown-shaped blade 10.
Almost equal to diameter. The other two lid side partial rings 14 are shown in FIG.
As shown in FIGS. lid
The partial side ring 14 partially or entirely surrounds the shaft rod 12.
It is. Lid 8 rotates around four partial rings 14
I do. As shown in FIG. 7, it protrudes through the swinging part 7
The perforated paper-sheet storing section 31 which is a cavity surrounding the crown-shaped blade 10 is shaken.
It is provided between the moving part 7 and the lid part 8. This cavity 31
Is a recess formed on the outer surface of the swinging portion 7 and the inner surface of the lid 8.
The dents formed on the surface are united face to face.
You. As shown in FIG. 6, the lid 1 has a protrusion 1
A window hole 32 for projecting the locking bridge 19 of FIG.
Is provided. Projecting body 18 moves from solid line position to dotted line position
It is elastically deformed, and tilts around the hinge 18a.
In order to be able to move forward and backward with respect to the axis of the ring 14, the window hole 32
It is opened to a size that can afford. As shown in FIG. 7, the front edge of the lid 8
A locking piece 33 elastically deformed in the front-rear direction is provided on the side surface.
Have been. The inside end of the locking piece 33 is the front end of the swinging portion 7.
Engage the locking surface with the surface slightly shaved rearward. like this
The locking pieces 33 are formed at two places. Locking piece 33
As shown in FIG. 3 in place of
Of the swinging part 7 corresponding to the lid part 8.
A blind hole 35 may be provided. Next, the operation and usage of the first embodiment will be described.
You. As shown in FIG. 1, the front part 2 and the back part 3 are opened.
The swinging part 7 and the lid of the punching spelling tool 5 on the back part 3 side
8 and are opened from the file body 1 in the same manner. in this case,
As shown in FIG. 2, protrusions exposed from the swinging portion 7 and the lid 8 are provided.
Locking the locking bridge 19 of the outgoing body 18 in the direction of tilting forward
Press the bridge 19 for use. Pressed forward as shown in FIG.
The shoulder 20 of the locking bridge 19 that tilts forward and
A sliding bridge 19 for sliding the shoulder 7a forward is shown in FIG.
It is located directly above the engagement hole 25a. The engaging hole 25a of the swinging portion 7 is a locking bridge.
It comes out from 19 and becomes an open state shown in FIG. This opening
Depending on the release state, the perforated and binding bar 9 and the crown blade 10 are exposed.
Put out. The perforation and binding rod 9 is provided with a perforation hole 30 shown in FIG.
And has come out of the perforated paper piece storing section 31. Shown in FIG.
Attach the upper edge of the crowned blade 10 on both sides in the open state
Put a piece of paper. In this case, the center of one side of the paper
6 or a center line (not shown) which is a mark attached to the swinging portion 7
Match. In this state, the swinging part 7 and the lid part 8
Push down. The swinging part 7 and the lid part 8 include four partial rings 14.
Through the shaft rod 12 as a center axis through
The hole 30 for piercing is a crown-shaped blade 10 at the upper end of the staple bar 9.
Plunge into. The piece of paper has a hole 30 for perforation and a crown-shaped crown-shaped blade.
Due to the cutting action with the hole 10, a perfect circular hole is opened.
During this drilling operation, the vicinity of the engagement hole 25 of the swinging part 7 is
Press 0 to tilt the protruding body 18 forward. The shoulder 20 is moved forward to engage the engagement hole 25a.
The clearance gap 22 is restored by the elastic force of the projection 18 and
The lower end surface of the shoulder 20 of the stop bridge 19 rests on the shoulder 7a.
In this state, the swinging part 7 engages with the base part 6 and the closed state is established.
It is obtained and the sheet is filed as it is. Ma
The crown-shaped blade 10 is again pierced as shown in FIG.
It is stored in the storage unit 31. Crowned blade 10 stores perforated paper
It is hidden by the retaining part 31 and is in a safe state. However, the perforated piece cut from the paper piece is perforated.
It is in the paper piece storing section 31. Stopper surface 1 of stopper 16
7 abuts against the inner surface of the swinging part 7. For this reason, crowned blade
10 is in the perforated paper piece storing section 31. A large number of perforated pieces
When stored in the perforated paper piece storage section 31, the lid section 8 is moved to the swing section 7.
Pull up in the opening direction. The cover 8 has a shaft 12 as a center axis.
Rotate as In this case, for locking the lid 8 shown in FIG.
The piece 33 comes off the front edge of the swinging part 7 and the lid 8 is
More freely, as shown in FIG.
It will be in the open state. The perforated piece is discarded in this state. (Embodiment 2) The lid 8 of the embodiment 1
2 is made of a single piece of material coaxial with the oscillating portion 7, but FIG.
The lid 8 of the second embodiment shown in FIG.
It is composed of Locking piece protruding from the rear of the lid 8a
40 are provided. The rear part of the locking piece 40 is a perforation-and-binding
A locking portion 41 is formed to face upward in the rising direction of the wedge 9.
ing. Engages with the corresponding position of the swing portion 7 corresponding to the locking portion 41.
A stop recess 42 is provided. In the locked state shown in FIG.
The locking portion 41 of the locking piece 40 is intrudingly engaged. Lid
8a does not open and close rotatably with respect to the swing portion 7.
It opens and closes in a sliding manner in the front-back direction. In Example 2
According to this, the material of the lid 8 is saved. (Embodiment 3) The lid 8a of Embodiment 2 is
Although it is the id type, the third embodiment shown in FIGS.
The lid 8 is composed of two lids 8b, 8b that can be opened and closed.
ing. As shown in FIG. 14, both sides of the rear portion of the lid 8b
A shaft member 44 is provided on the inner surface. Two shaft members 44
So that the shaft pins 45 extend in opposite directions to each other.
It is provided in. The two shaft pins 45, 45 project into each other.
Bearing holes (not numbered) are provided on the swinging part 7 side.
You. As shown in FIG. 13, the inside of both sides of the front end of each lid 8b
A locking piece 46 protruding toward the surface is provided. Locking piece 4
A locking projection 47 is provided at a position corresponding to the swinging portion 7 corresponding to 6.
Have been. In the locked state, the locking piece 46 is
It is press-fitted and engaged. According to the third embodiment, the lid 8
b does not come off the swinging part 7. (Embodiment 4) FIG. 15 to FIG.
Example 4 is shown. FIG. 1 is a perspective view of a fourth embodiment of the present invention.
1 shows a binding device 5. File body 1, its front 2, back
The unit 3 and the connection unit 4 are omitted from each figure. With punch
The binding device 5 is swung with the base 6 as in the first, second, and third embodiments.
It is composed of a moving part 7 and a lid part 8. Figure 15 is closed
3 shows the binding device 5 with a punch in a folded state. In this closed state, as shown in FIG.
In addition, the swing part 7 and the lid part 8 are integrated into one,
The part 7 and the lid part 8 are parallel to the base part 6. Base
That the part 6 is joined to the inner surface of the back part 3 (not shown)
Is the same as in Examples 1, 2, and 3. FIG. 16 shows only the lid 8 from the closed state of FIG.
Is rotated 180 degrees. FIG.
Rotate the swinging unit 7 and the lid 8 by 90 degrees from the closed state of 15
It shows the state where it was turned on. The open state of FIG. 17 is integrated
The swinging part 7 and the lid 8 are oriented at right angles to the base 6.
It is in the state that it is. If FIG. 17 is a plan view, FIG.
FIG. 18 is a front view of FIG. 17. As shown in FIG. 17 and FIG.
The body-perforating and binding rod 9 stands up. Perforated combined binding
The wedge 9 is a resin cylindrical body, the tip of which is slightly
It is formed in a small diameter portion having a small diameter. Gold on the small diameter part
The annular portion of the crown-shaped blade 10 made of metal is inserted. this
The outer diameter of the annulus is equal to the outer diameter of the perforation and binding bar 9. FIG. 19 is a right side view of FIG. FIG.
As shown in FIG. 9, the base 6 is connected to the connecting portion 4 (not shown) (rear side).
(Upper side), the rising portions 51 stand up at a plurality of places. Correct
As shown in FIG.
Thus, the shaft rod 12 is formed. 4 partial rings
At this point, it is fitted on the shaft rod 12. Subrings with division
14 incompletely surrounds the shaft 12. The two swing-side partial rings 14 have a plate-like lid portion.
8 and is molded integrally. The lid part 8 includes a shaft rod 12.
It rotates around and swings freely. The swing part 7 is
The closed position shown in FIGS. 15 and 16 and the open position shown in FIGS.
Swings between the two positions. The maximum swing angle is about 90 degrees.
You. This angle can be 180 °. As shown in FIGS. 17 and 19, both ends of the base 6
On the side of the base 6 on the side thereof and on the side of the connecting portion 4.
A topper 16 is provided. Opposed to swinging part 7 in closed position
The opposing surface of the stopper 16 is provided as a stopper surface 17.
Have been killed. The stopper surface 17 is substantially flat on the surface of the base 6.
Line. The swinging portion 7 in the closed position and the base 6 are engaged.
The base-side engaging means is shown in FIGS.
You. FIG. 21 is a sectional end view taken along line XXI-XXI in FIG.
It is. A box-shaped body 52 is provided at a central position on the connecting portion 4 side.
Have been. The box-like body 52 has a box-like shape, and four peripheral walls have a base 6.
It is molded in one body. A central hole 53 passes through the box-shaped body 52.
You. In front of the wall 54 on the near side as viewed from the front in FIG.
6 is provided with a slit 55 (see FIG. 17). S
Slit 5 continuous to slit 55 on both sides of lit 55
6, 56 (see FIG. 17) open at the bottom of the front wall 54
Have been. The wall 5 sandwiched between the slits 56 on both sides
As shown in FIG.
While extending downward in the space consisting of
It is bent backward (with the connecting part 4 side) at the radius of curvature, and further
Continuously bent upward so as to be almost parallel to the box 52
Have been. The upper end of the rising portion 58 is
Used as As shown in FIG.
8 has left and right shoulders 20 on the left and right of the upper end.
Connection of the rear side of the base side engagement piece 59, that is, the connection of the base side engagement piece 59
A base side engaging element 60 protrudes from the surface on the part 4 side. Base side
An engaging groove 61 for finger hooking is provided on the top side of the engaging element 60.
You. The rising portion 58, the base side engaging piece 59, and the base side engaging member
Oscillating part side engagement corresponding to base side engagement means consisting of a mating member 60
The solution is seen in FIG. Oscillating part side engaging means
The upper surface of the swing part 7 is used. Rising part 5 on swing part 7
8 and the base side engaging piece 59 pass through with a margin in the vertical direction.
A through hole 62 is formed to pass through. The through hole 62 is formed within a range of 90 degrees of the swinging portion 7.
It is a hole large enough not to prevent the rotation of. Through hole 6
2 is a part of a through hole 62a through which only the base side engaging element 60 passes.
(See FIG. 18). Normal time
Unless the rising part 58 is pushed forward, the rising part 58 is a through hole.
Elastic contact with the hole surface of the swinging part 7 at the position forming 62a
are doing. As shown in FIG. 21, the swinging portion 7 in the closed position
The outer surface of one part of the through hole 62 on the connection part 4 side (FIG. 2)
1 and the upper surface), the lower surface of the base side engaging element 60 elastically abuts.
are doing. At the same time, the lower surfaces of the left and right shoulders 20, 20 also swing.
It is in elastic contact with the upper surface of the part 7. Like this, rocking
One part of the part 7 and the through hole 62 constitute the swinging part side engaging means.
Have been. As shown in FIG. 16, the swing unit 7 in the closed position
Each crown-shaped blade 10 at the leading end of the perforation and binding bar 9 penetrates.
Holes 30 are drilled at two locations. Hole 30 for drilling
Of the perforation and binding bar 9 and the crown blade 10
Almost equal. The other two lid side partial rings 14 are shown in FIG.
As shown in FIG. Lid side
The split ring 14 partially or entirely surrounds the shaft rod 12.
You. The lid 8 rotates around four partial rings 14.
As shown in FIG. 16, a crown projecting through the swinging portion 7
The perforated paper piece storage section 31 which is a cavity surrounding the blade 10 is a swinging section.
It is provided between 7 and the lid 8. This cavity 31
Depression 31a formed on the outer surface side of swinging portion 7 and inner surface of lid portion 8
Composed of the recesses 31b formed on the sides facing each other
Have been. The recesses 31a and the recesses 31b each have two locations.
It is provided in. As shown in FIGS. 15 and 16,
The base side engaging piece 59 and the base side engaging element 60 are made to protrude.
Window hole 32 is provided. Hinge 57 is elastic
And pivoted about the hinge portion 57 to rotate the axis of the partial ring 14.
The window hole 32 is large enough to move forward and backward with respect to the line.
It is open for a while. Next, the swing part 7 and the lid part 8 are locked and locked.
The locking means for releasing will be described. As shown in FIGS.
As described above, the swing unit
Holes 65 are formed at two places in FIG. Center of each hole 65
A locking piece 66 is formed integrally with the swinging part 7 and provided.
ing. The locking piece 66 rises upward to the base.
And a swing locking portion 67 that swings right and left.
You. The swing locking portion 67 is provided for elastically changing the material of the base.
Swings right and left depending on the shape. That is, the base is a hinge
Is formed. Such a material is, for example, PP.
The two rocking locking portions 67, 67
Each is provided with a locking projection 68 having a slope.
The two locking projections 68 are shown in a plan view in FIG.
When viewed from above, it is a slope with a tapered surface that spreads out into a C shape
It has a locking surface. In order to constitute the base side locking means, the left and right
Depressions 69, 69 are provided in the depression 31b on the side facing these.
Have been killed. The two depressions 69, 69 are opposed to each other.
A locking slope 70 is provided on the side to be engaged. Two depressions 69
Is a tapered slope extending in a C-shape. FIGS. 18 and 20 show the swing unit 7 with respect to the base 6.
The stopper means for limiting the opening to determine the limit of the opening
It is shown. Left and right two base-side positioning pieces from the base 6
71 is up. Two base-side positioning pieces 7
Reference numerals 1 and 71 denote base-side positioning projections
Origins 72 and 72 are provided. Base side positioning piece 71 and
The base-side positioning protrusion 72 allows the base-side opening degree limiting
Topper means is configured. FIGS. 18 and 20 show a swinging portion-side opening limit strike.
A wrapper means is shown. Quarter circle on the back of swinging part 7
A plate-shaped oscillating portion side positioning piece 73 protrudes and is provided on the left and right.
Have been. Approximately two stoppers for limiting the opening of the swinging part side
73, 73 are provided on the swinging part side on the side opposite to the side on which they are opposed.
The positioning projections 74 are provided. Each 73 is an axis
A quarter-circumferential surface 75 substantially centered on the center of the rod 12
It has. Opening position of the swinging portion side positioning projection 74
Position where the upper surface contacts the lower surface of base-side positioning projection 72
Is the opening limit position. As shown in FIG.
A notch 76 is provided at the center of the front edge. Next, the operation of the fourth embodiment will be described. FIG.
In the direction in which the swinging part 7 is opened to the base 6 in the same manner as the lid 8
Even if it is attempted to rotate, the base side engagement piece 59
The swinging part 7 where one part abuts on the child 60 and the shoulder 20 is opened.
Cannot rotate in the direction. In this state, the depression 31a and the depression 31
b and a perforated paper piece storage unit 31 (shown in FIG.
) Is formed in the perforated paper piece storage section 31.
The crown-shaped blade 10 at the upper end of the rod 9 is located. On the base side engaging piece 60 and the base side engaging piece 59
Put your finger on the end and push forward, the rising part 58 will be hinged
It rotates around 57 and tilts forward. This inclined state
Then, when the swinging part 7 is rotated around the shaft rod 12, the base part
Side engaging piece 59, base side engaging element 60 and shoulder 20
Exit from 2. The opening of the oscillating portion 7 is determined by the base-side positioning projection.
The protrusions 72, 72 and the oscillating portion side positioning projections 74, 74
Upon contact, as shown in FIG.
No. The perforated paper pieces stored in the perforated paper piece storage section 31
In order to remove the cover, the lid 8 in the closed state shown in FIG.
When a finger is applied from the notch 76 of the moving part 7 and pushed open in the opening direction,
Tapered slopes and depressions 6 of the two locking projections 68, 68
The sliding of the two slopes with the locking slope 70 of 9, 9
The locking projections 68, 68 are generated by the swing of the stop 67.
The engagement with the recesses 69, 69 is released and the lid 8 shown in FIG.
Of the swing part 7 is obtained. Such an open shape
In the process of obtaining the state, the swinging unit 7 rotates as described above.
The blocking state is continuing. The state shown in FIG. 20 is indicated by a chain line in FIG.
Like, hold a piece of paper with your fingers and apply. Swing part 7 and lid
8 is rotated in the same body closing direction,
Throat of the circumferential surface 75 of the stopper means 73 for restricting the opening of the swinging part.
The sheet P is limited to the swinging part side opening degree
Guide smoothly by the circumferential surface 75 of the stopper means 73
Between the back surface of the swinging part 7 and the crown-shaped blade 10 in a fixed position.
Sandwiched. The cutting and piercing action is as described above. According to the fourth embodiment, the operation of opening the lid is performed.
The swinging part remains closed when the
Is easy. Hand to release engagement of rocking part to base
Excellent step durability. Casually apply paper to the appliance
Piercing at the correct piercing position (depth). [0065] [Other Embodiments] Punched Files of the Present Invention
Embodiments are not limited to Embodiments 1, 2, 3, and 4, and can be modified.
Noh. For example, instead of the stopper 16, the projecting body 1
8 and the locking bridge 19 are covered and the upper end is open.
A frame is provided on the base 6, and the upper end surface of the frame is used as a stopper surface 17.
Can be obtained. In Examples 1, 2, 3, and 4,
Except for resin molding, it is manufactured by swing center
It can be changed to metal such as joining / locking parts. Lid member
May use a transparent resin material. [0066] The file with the punch according to the present invention is
Perforation can be completed at the same time by the file binding operation.
Stores perforated paper pieces inside and safely stores perforated blades
Wear. Also, while the swinging part and the lid are engaged, that is,
Since the binding operation can be completed with the storage unit bound,
You.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an oblique projection view showing Embodiment 1 of a file with punches according to the present invention. FIG. 2 is an oblique projection view showing the binding device 5 with a punch in FIG. 1; FIG. 3 is a perspective projection view showing a state where a lid 8 of the binding device 5 with punches shown in FIG. 2 is opened. FIG. 4 is an oblique axis projection view showing a state in which a swinging part 7 of the punched binding tool 5 of FIG. 3 is opened. FIG. 5 is a plan view of FIG. 2; FIG. 6 is a sectional view taken along line VI-VI of FIG. 5; FIG. 7 is a cross-sectional view taken along line VII-VII. FIG. 8 is a sectional view taken along line VIII-VIII. FIG. 9 is a plan view showing a hole 25. FIG. FIG. 10 is an oblique axis projection view showing Embodiment 2 of the present invention. FIG. 11 is a sectional view taken along line XI-XI in FIG. 10; FIG. 12 is an oblique projection view showing a third embodiment of the present invention. FIG. 13 is a sectional view taken along line XIII-XIII in FIG. 10; FIG. 14 is a sectional view taken along line XIV-XIV of FIG. 10; FIG. 15 is a plan view showing a fourth embodiment of the present invention. FIG. 16 is a plan view of the fourth embodiment with a cover part opened. FIG. 17 is a plan view of the fourth embodiment with a lid and a swinging part opened. FIG. 18 is a front view of FIG. 17; FIG. 19 is a side view of FIG. 18; FIG. 20 is a sectional view taken along line XX-XX in FIG. 17; 21 is a sectional view taken along line XXI-XXI in FIG. DESCRIPTION OF SYMBOLS 1 ... File body 5 ... Spelling tool with punch 6 ... Base 7 ... Swinging part 8 ... Lid 9 ... Punching and binding bar 10 ... Crown-shaped piercing blade 12 ... Shaft rod 14 ... Partial ring 18 ... Projection Body 19: locking bridge 20: shoulders 25, 25a, 25b: engaging hole 30: perforating hole 31: perforated paper piece storage section 32: window 33: locking pieces 34, 41, 46, 58: lid side Engaging means 35, 42, 47 ... swinging part side engaging means

──────────────────────────────────────────────────続 き Continuation of the front page (56) References Japanese Utility Model Showa 50-71013 (JP, U) Japanese Utility Model Showa 61-62072 (JP, U) Japanese Utility Model Showa 60-109976 (JP, U) (58) Field (Int.Cl. ⁷ , DB name) B42F 13/00 B42F 13/30-13/42

Claims (1)

(1 ) A front part (2) on both sides around a connection part (4).
Main body (1) on which a file and a back part (3) are arranged; a binding device (5) with a punch attached to the file body (1); A base (6) fixed to (1), a swinging part (7) swinging with respect to the base (6) and attached to open and close freely, and moving with respect to the swinging part (7). A lid (8) attached to be openable and closable, a perforated binding bar (9) attached to the base (6) and rising, and a perforation blade (10) forming a leading end of the perforated binding bar (9). The lid (8) being in a closed position with respect to the swinging part (7).
And a perforated sheet storage section (3) formed by the swinging section (7)
1) and a perforation for the perforation and binding bar (9) to be inserted into the swinging part (7) so as to communicate with the perforated paper piece storage part (31) and to enter the closed position with respect to the base (6). Hole (3
0) and a stopper (16) provided on the base (6) for determining a closed position of the swinging part (7) with respect to the base (6).
Swing provided on the swing unit (7) such that the swing unit (7) engages with the base (6) at a closed position of the swing unit (7) with respect to the base (6). Part side engagement means (25)
And a base-side engagement provided on the base (6) such that the swinging part (7) is engaged with the base (6) in a closed position of the swinging part (7) with respect to the base (6). Means (19, 20)
The swinging part side engaging means (25) is a hole (25a, 25b) formed in the swinging part (7), and the base side engaging means (19, 20) is formed of the base part (6). ) includes an engaging portion for engaging (20) in a portion of the swinging portion deforms in the longitudinal direction (7) with respect to the rise pivot center (12) from the base-side engagement means, said connection part (4) side of the base (6) central bore (53) passes through the base (6) and one body molded in a box-shaped box-like body in the center position of the (52), the box-shaped body hinge the lower portion bent to the said <br/> connecting portion with a small radius of curvature in the space of the central bore (53) (4) side of the front wall (54) of (52) and (57), wherein A base-side engaging piece (59) provided as an upper end of a rising portion (58) further continuously upwardly bent to the hinge portion (57). Punch with a file which is characterized in Rukoto.