JP2000296966A - Tape cutter - Google Patents

Abstract

(57) [Summary] [PROBLEMS] To facilitate the attachment of a tape and ensure the cutting of the tape. A roll-shaped tape (2) is rotatably supported in a case (1), and the tape (2) is drawn out to a sticking roller (4) through a tape drawing-out path (1a). A pair of gripping members 51, 5
2 is provided so as to be able to advance and retreat along the tape pull-out passage 1a. A cutting blade holder 6 having a tape cutting blade 61 is provided in the vicinity of the attaching roller 4 so as to be vertically movable. An operation button 7 is provided on the case 1 so as to be swingable and pressable from the outside. The cam blade 71 of the operation button 7 lowers the cutting blade holder 6 to cut the tape, and the tape is transmitted by the teeth 72 of the operation button 7. Gripping member 52 via member 8
Is rocked to release the grip of the tape 2 and to move the gripping member holder 5a forward and backward.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a tape cutter, and more particularly to a tape cutter having a mechanism for automatically attaching and cutting a tape such as a correction tape or a mending tape.

[0002]

2. Description of the Related Art Conventionally, various types of tape cutters of this type have been known.
No. 5,2010. In this case, a tape wound in a roll shape is supported at an inner back portion of a case, and a sticking roller for sticking the tape to a tip portion of the case is provided. The wound tape passes between the first roller and the second roller and is drawn out to the application roller. The swingable cutting blade holder is provided with a sector gear, and the first roller is provided with a pinion that meshes with the sector gear. When the cutting blade holder is swung to cut the tape, the pinion is rotated by the sector gear, and the first roller is rotated in the direction in which the tape is pulled back. Therefore, tension is applied to the tape, and the tape can be easily cut. When the cutting blade holder is released, the cutting blade holder swings in the opposite direction, so that the pinion rotates in the reverse direction via the sector gear, thereby rotating the first roller in the direction for sending the tape toward the application roller. This makes it possible to attach the tape.

[0003]

However, in the above-mentioned tape cutter filed by the applicant of the present invention, it is necessary to use the first roller and the first roller in order to reliably perform the operation of advancing the tape to the attaching position after cutting the tape. It is necessary that the second roller and the second roller sandwich the tape with a predetermined pressing force. If the pressing force is small, the tape slips, and the purpose of applying tension to the tape or advancing the tape cannot be achieved. However, there is a problem that high precision is required for manufacturing and assembling the rollers.

[0004]

SUMMARY OF THE INVENTION In order to solve the above-mentioned problems, the present invention relates to a method of moving a cutting blade holder forward and backward by swinging an operation button, and holding a tape by a tape holding means via a transmission member. The tape is released and the tape gripping means is moved forward and backward. And, by using such a configuration without using rollers, a high-precision is not required for manufacturing and assembling, a tape can be easily attached, and a small and lightweight tape cutter that ensures the cutting of the tape is provided. can do.

[0005]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The tape cutter of the present invention has a case in which a roll-shaped tape is rotatably supported in a case, and a part of the case is provided with a tape drawing-out passage through which the tape is drawn out. A sticking roller for sticking the tape is rotatably provided at the open end of the passage.
Tape gripping means provided with a pair of gripping members is provided so as to be able to advance and retreat along the tape pull-out path. In the vicinity of the application roller, a cutting blade holder provided with a cutting blade for cutting the applied tape is provided so as to be able to advance and retreat. An operation button for driving the tape gripping means and for moving the cutting blade holder forward and backward is provided on the case so as to be swingable and pressable from the outside. Between the operation button and the tape gripping means, one of the pair of gripping members is moved toward and away from the other by swinging the operation button to grip and release the drawn-out tape, and to drive the tape gripping means forward and backward. A transmission member is provided.

[0006] It is preferable that the tape pull-out passage is provided with irregularities on surfaces opposing each other at a predetermined interval to reduce the adhesive force with the tape. It is preferable that the pair of gripping members be capable of gripping and releasing the pulled-out tape at the distal ends thereof, and that the distal ends are formed with irregularities for securely gripping the tape. It is preferable that the operation button is provided with a connecting portion for moving the cutting blade holder forward and backward, and a tooth portion that meshes with a tooth portion provided on the transmission member. The tape gripping means is provided with one of the pair of gripping members integrally with the gripping member holder, and the other gripping member is swingably provided on the gripping member holder, and the pair of gripping members is provided at the distal end thereof. It is preferable that the pulled-out tape can be gripped and released, and that the other end of the swinging-side gripping member is provided with an interlocking portion interlocking with the transmission member.

The connection between the transmission member and the tape gripping means is performed by providing a connection pin on the transmission member, providing a long groove for fitting the connection pin in an interlocking portion of the swinging-side gripping member, and moving the connection pin together with the transmission member. After the swinging-side gripping member swings through the long groove and the swinging of the gripping member is regulated by the regulating member,
It is preferable that the gripping member holder is driven forward and backward by moving the connecting pin. Further, it is preferable that the long groove and the connecting pin are fitted with a gap therebetween, and that the interlocking portion is allowed to relatively move with respect to the connecting pin when the connecting pin is stopped.

In order to connect the transmitting member and the tape gripping means, a connecting pin is provided on the transmitting member, and a groove for fitting the connecting pin is provided in an interlocking portion of the swinging-side gripping member. When the pin moves, the holding member on the swinging side has a shape for swinging drive at a certain time interval, and after the swinging of the holding member is restricted, the connecting pin moves to thereby hold the holding member holder. Is preferably driven forward and backward.

In the cutting blade holder, a cutting blade having an arc-shaped blade portion formed at the tip is swingably supported in a direction perpendicular to the tape pull-out direction, and the swing of the cutting blade is restricted. A return spring for returning the member and the cutting blade from the swinging position to the original position is provided. A receiving plate is provided in the case at a position where the member can come into contact with the blade portion. It is preferable that the position of the blade portion in contact with the plate moves from one to the other as the cutting blade swings.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Referring to FIG. 1, an overall configuration of a first embodiment of the present invention will be described. The case 1 has a front side 1h and a rear side 1i which are detachably connected to each other to form a case. A tape holder 3 is rotatably provided in the inner rear part on the rear end side (left side) of the case 1, and the tape 2 wound in a roll is supported by the tape holder 3. .
The tape 2 is a so-called correction tape having a white surface and an adhesive portion on the rear surface. At the tip (right side) of the case 1, a tape pull-out passage 1 a from which the tape 2 is pulled out is formed. The tape pull-out passages 1a are opposed to each other at a predetermined interval, and irregularities are formed on the facing surface to reduce the adhesive force with the tape 2 as shown in FIGS. At the open end of the tape pull-out passage 1a, a sticking roller 4 is rotatably provided on a pin 1b protruding from the case 1.

The guide groove 1 extends along the tape drawing path 1a.
The tape holding means 5 is provided so as to be able to move forward and backward while being guided by the guide groove 1c. The tape gripping means 5 has a pair of gripping members 51 and 52. That is, one gripping member 51 is integrally formed with the gripping member holder 5a.
The other gripping member 52 is substantially L-shaped, and is pivotally supported at its center by a pin 5b projecting from the gripping member holder 5a. The pair of gripping members 51 and 52 are capable of gripping and releasing the pulled-out tape 2 at their tip portions 51a and 52a, and the gripping surfaces are formed with irregularities for securely gripping the tape. A guide pin 5 that slides in a guide groove (not shown) provided in the front side case 1h to guide the gripping member holder 5a to advance and retreat in the gripping member holder 5a.
c and 5d are provided. A long groove 52c is provided in the interlocking part 52b provided at the other end of the swing-side grip member 52.

In the vicinity of the attaching roller 4, a cutting blade holder 6 is provided.
Is provided so that it can advance and retreat. As shown in FIG. 3, a cutting blade 61 is swingably supported on a cutting blade holder 6 by a pin 6a provided upright on the holder. The swing direction is set so as to be perpendicular to the direction in which the tape 2 is pulled out.
An arc-shaped blade portion 61a is formed at the tip (lower end) of the cutting blade 61. A return spring 62 is hooked on the cutting blade 61, and the cutting blade 61 is clockwise (return direction) in FIG. Energizing rotational force. The cutting blade holder 6 is provided with a regulating member 6b for swinging the cutting blade 61. FIG. 3A shows a state in which the cutting blade 61 returns to abut on the regulating member 6b and is held at the return position. FIG. 3B shows that the cutting blade 61 resists the spring force of the return spring 62. In a swinging state, and is separated from the regulating member 6b. Although not shown, a spring force is applied to the cutting blade holder 6 in a return direction (ascending direction). As shown in FIGS. 1 and 3, the case 1 is provided with a receiving plate 63 at a position where the blade portion 61 a of the cutting blade 61 can come into contact when the cutting blade holder 6 is lowered.

The operation button 7 is swingably provided on a pin 1d protruding from the case 1. Since a part of the operation button 7 is exposed, the operation button 7 can be swung by being pressed from outside. In order to move the cutting blade holder 6 forward (down) and drive the tape gripping means 5 in conjunction with the swing of the operation button 7, a cam 71 serving as a connecting portion is provided inside the operation button 7 and the center angle is substantially A 90-degree tooth portion 72 is provided. The cam portion 71 is in contact with the upper end portion of the cutting blade holder 6, and causes the cutting blade holder 6 to advance downward through the cam portion 71 by swinging of the operation button 7.

A transmission member 8 is provided between the operation button 7 and the tape gripping means 5. The transmission member 8 is rotatably supported by a pin 1 e protruding from the case 1, and has a tooth portion 82 that meshes with the tooth portion 72 of the operation button 7. Also,
A connecting pin 81 is provided which fits into a long groove 52c provided in the gripping member 52 on the swinging side of the tape gripping means 5. A return spring 9 for urging a rotational force in a direction for returning the transmission member 8 to the original position (counterclockwise rotation direction) is latched between the transmission member 8 and a spring hook 1f protruding from the case 1. is there.

The operation of the tape cutter having the above configuration will be described. First, the front side of the case 1 is removed to open the inside, and the tape 2 wound in a roll is
To the inside of Then, the leading end of the tape 2 is pulled out, the gripping member 52 is slightly swung, and the gripping member 5 is moved.
1 is provided with a slight gap between the two front end portions 51a and 52a, and the gap is passed through the gap. Then reattach the removed case and close the case.

Next, to attach the tape to the object to be attached,
The sticking surface of the tape 2 pulled out to the sticking roller 4 is brought into contact with the object to be stuck, the case 1 is gripped, and the sticking roller 4 is lightly pressed to the rear end direction (left direction in FIG. 1). When the tape 2 is slid, the tape 2 is stuck to the sticking target object by the sticking roller 4. At this time, the tape 2 is gripped between the distal end portions 51a and 52a of the gripping members 51 and 52. At this position, the spring force of the return spring 9 reaching the gripping member 52 is small. The gripping member 52 swings lightly due to the force with which the tape is pulled out, and the tape is smoothly pulled out. When the tape is pulled out by a desired length, the application is completed.

Therefore, when cutting the tape 2, the operation button 7 is pressed with a finger and swung counterclockwise about the pin 1d. The cutting blade holder 6 is lowered by the cam 71,
The state changes from FIG. 3A to FIG. On the way, the blade portion 61a of the cutting blade 61 is initially set when the cutting blade holder 6 starts to descend.
Of the tape 2 comes into contact with the receiving plate 63, and starts cutting the tape 2 from one side perpendicular to the pull-out direction. As the cutting blade 61 descends, the cutting blade 61 returns to the center of the pin 6a. The blade 62a swings counterclockwise against the spring 62, and during this swinging, the position of the blade 61a in contact with the receiving plate 63 moves toward the other side of the tape 2, and FIG. Cut the tape completely at the position.

During the cutting of the tape 2, as shown in FIG. 4, the tooth portion 72 is rotated by the swing of the operation button 7, and the transmission member 8 resists the return spring 9 via the tooth portion 82. And rotate clockwise. Therefore, the connecting pin 81 moves clockwise, and the gripping member 52 is moved to the pin 5 through the long groove 52c.
Swing counterclockwise around b. For this reason, the distal ends 51a and 52a of the gripping members 51 and 52 are opened, and the gripping of the tape 2 is released. When the gripping member 52 swings sufficiently and comes into contact with the gripping member holder 5a and further swinging is restricted, the gripping member 52 may swing even if the connecting pin 81 moves further thereafter. Connection pin 8
With the clockwise movement of No. 1, the gripping member holder 5a retreats (moves leftward) to reach the state of FIG.

When the tape 2 is cut, the pressed operation button 7 is released. The transmission member 8 rotates counterclockwise by the spring force of the return spring 9, and the gripping member 52 swings clockwise by the counterclockwise movement of the connecting pin 81,
The tape 2 is gripped again with the distal end portion 51a of the gripping member 51 at the distal end portion 52a. Then, further connect pin 8
When 1 moves counterclockwise, the gripping member holder 5a moves forward (moves rightward) and returns to the state of FIG. At this time, since the tape 2 is gripped by the gripping members 51 and 52, the tape 2 is pulled out and its tip protrudes to a position below the application roller 4 as before, so that the next application operation is performed smoothly. be able to.

On the other hand, when the transmission member 8 is rotated in the counterclockwise direction, the operation button 7 swings clockwise through the teeth 82 and 72, so that the cam 71 returns to the state shown in FIG.
The cutting blade holder 6 is released from the pressing force of the cam portion 71. For this reason, the cutting blade holder 6 is raised by the spring force of a spring (not shown), and the blade portion 61a of the cutting blade 61 is separated from the receiving plate 63, so that the cutting blade 61 is moved clockwise by the spring force stored in the return spring 62. It swings and returns to the original state where the swing is regulated by the regulating member 6b as shown in FIG. Thus, according to the tape cutter shown in this embodiment, it is possible to continuously and smoothly apply and cut the tape.

A second embodiment will be described with reference to FIGS. Parts common to the first embodiment are denoted by the same reference numerals, and description thereof is omitted. The difference from the first embodiment is that the operation button 7 and the cutting blade holder 6 are connected by a cam in the first embodiment, but are connected by a connecting portion 73 in the second embodiment. The point is that an engagement portion for restricting the movement of the transmission member 8 is provided in the case. On the back surface of the transmission member 8 meshing with the operation button 7 via the tooth portion 72, a pin 83 that can be engaged with an engagement portion 1g provided on the case 1 is provided. Therefore, the movement of the transmission member 8 in the counterclockwise direction at a certain position is restricted. The operation button 7 is provided with a long groove-shaped connecting portion 73 as a connecting portion, and a connecting pin 64 provided on the cutting blade holder 6 is slidably engaged with the connecting portion 73. As shown in FIG. 7, two connecting pins 64 are provided on the left and right of the cutting blade holder 6, and the connecting portions 73 are engaged so as to sandwich them.

As shown in FIG. 6, when the operation button 7 is pressed, the tooth portion 72 and the tooth portion 82 are engaged with each other, so that the transmission member 8 rotates clockwise to drive the grip member 52. At the same time, the connecting portion 73 pushes down the connecting pin 64, so that the cutting blade holder 6
And the tape 2 starts to cut. Fig. 7 shows the movement of the cutting blade.
As shown in (a) and (b), the manner of cutting the tape is the same as in the first embodiment, and a description thereof is omitted. When the tape 2 is cut and the operation button 7 is released, the transmission member 8 rotates counterclockwise by the urging force of the return spring 9, and the operation button 7 also swings clockwise in conjunction with this to cause the cutting blade holder 6 to rotate. To rise. As shown in FIG. 5, when the transmission member 8 rotates counterclockwise by about 90 degrees from the state shown in FIG. 6, the pin 83 comes into contact with the engaging portion 1g to restrict the rotation of the transmission member 8. This position is the initial position.

The driving of the tape gripping means 5 while returning to the initial position is the same as in the first embodiment. For this reason, as shown in FIG. 5, the tape 2 protrudes to the tip of the attaching roller 4. When the tape 2 is applied, the case 1 is slid in the direction of the rear end so that the protruding tape 2 is brought into contact with the object to be applied and the application roller 4 is pressed lightly. When the tape 2 is pulled out, the tape gripping means 5 gripping the tape 2 slightly moves in the tape advancing direction following the movement of the tape 2. At this time, since the rotation of the transmission member 8 in the counterclockwise direction is further restricted by the pin 83, a slight gap is formed between the long groove 52c and the connection pin 81. Therefore, the swing-side grip member 52 can be rotated counterclockwise by the amount of the gap. When the tape 2 is further pulled out, the gripping members 52
Rotates counterclockwise to release the grip of the tape 2, and the tape 2 is smoothly fed out. Compared with the first embodiment, the second embodiment has the advantage that a spring for raising the cutting blade holder 6 is not required, and the initial position can be stably obtained.

A third embodiment will be described with reference to FIGS. The same parts as in the second embodiment are denoted by the same reference numerals, and the description is omitted. The difference from the second embodiment is that the shape of the groove 52d in which the connecting pin 81 of the transmission member 8 formed in the interlocking portion 52b of the swinging-side grip member 52 fits is
The point is that the shape is greatly different from the first and second embodiments.

That is, the groove 52d has such a shape that when the connecting pin 81 moves together with the transmitting member 8, the holding member 52 on the swinging side can be driven to swing at a predetermined time interval. In the example shown in FIG. 2, the corner is in the shape of an approximately right-angled isosceles triangle, and one side sandwiching the right angle is substantially parallel to the pull-out direction of the tape 2 at the initial position. Therefore, a slight time difference can be caused before the swinging side grip member 52 is driven by the movement of the connecting pin 81 accompanying the rotation of the transmission member 8.

To explain this point in more detail, in the initial position shown in FIG. 8, the pin 83 contacts the engaging portion 1g to restrict the counterclockwise rotation of the transmission member 8, and the connecting pin 81 Is in contact with the middle of the oblique side of the groove 52d, and the gripping member 52 on the swinging side grips the tape 2 between itself and the gripping member 51.

Here, in the same manner as described in the first and second embodiments, the tape 2 is pulled out and attached to the object to be attached.
The operation for cutting the tape 2 is started. When the operation button 7 is pressed, the coupling portion 73 pushes down the coupling pin 64, so that the cutting blade holder 6 is lowered (shown in FIG. 9), and the tape 2 starts to be cut. The movement of the cutting blade 61 is the same as in the first and second embodiments, and will not be described. At the same time, the tooth portion 72 of the operation button 7
The transmission member 8 rotates clockwise because the tooth portion 82 meshes with the transmission member 82. However, in the clockwise direction that is the moving direction of the connection pin 81, there is a sufficient gap between the transmission member 8 and the groove 52d. 52 is not rocked yet, and the tape 2 is kept gripped. The cutting of the tape 2 is completed for a certain period of time until the connecting pin 81 comes into contact with the other side sandwiching the right angle of the groove 52d. Thereafter, when the connecting pin 81 is further moved, as shown in FIG. The tape 2 held between the holding member 51 and the holding member 51 is released by swinging the holding member 52, and the holding member holder 5a is moved backward.

When the operation button 7 is released in the state shown in FIG. 9 when the tape 2 is cut and returned to the initial position, the transmission member 8 is rotated counterclockwise by the urging force of the return spring 9 and the operation button 7 Also swings clockwise in conjunction with this to raise the cutting blade holder 6. At this time, there is a sufficient gap between the connecting pin 81 and the groove 52d in the counterclockwise direction as the moving direction of the connecting pin 81, so that the gripping member 52 does not swing yet. By the time the connecting pin 81 comes into contact with the corner of the oblique side of the groove 52d as shown in FIG. 10, only the cutting blade 61 has risen to a position where the advance of the tape 2 is not hindered. After a certain time until the connecting pin 81 contacts the corner of the oblique side of the groove 52d, the counterclockwise movement of the connecting pin 81 is transmitted to the gripping member 52 for the first time.
2 is driven to swing, and the tape 2 is sandwiched between the holding member 51 and the holding member 51. Thereafter, when the connecting pin 81 further moves in the counterclockwise direction, the gripping member holder 5a moves forward as described in the first embodiment, the tape 2 is pulled out, and the leading end of the tape 2 is returned to the original position under the attaching roller 4. And returns to the initial position in FIG. In the first embodiment, the connecting portion includes the cam 71 and the second
In the third embodiment, the long groove-shaped connecting portion 73 is adopted.
The configuration is not limited to these, and a gear or the like may be used.

[0029]

By simply pressing the operation button after attaching the tape, the tape is cut smoothly, the gripping of the tape is released, and the tape gripping means is retracted. Only by releasing the pressing of the operation button, the tape gripping means grips the tape again and moves forward, and the leading end of the tape projects to the next sticking position. In this way, by using a configuration that does not use a roller, it is possible to eliminate the need for high precision in manufacturing and assembling, to facilitate the attachment of the tape, and to reliably cut the tape. Further, by adopting a configuration in which the tape is cut by swinging the cutting blade, the tape cutting force is reduced and the tape can be cut easily and reliably. In addition, by setting a certain time before transmitting the rotation of the transmission member to the gripping member on the swinging side, the tape is securely gripped while cutting the tape, and the cutting blade is It is now possible to hold the tape and advance it after a certain time, so that the tape can be cut easily, and the tape tip does not hit the cutting blade that has not yet risen and has not been cut when the tape is advanced. .

[Brief description of the drawings]

FIG. 1 is a front view of a first embodiment of the present invention, in which a part of a case is removed.

FIG. 2 is a sectional view taken along line AA of FIG.

FIG. 3A is a front view showing an internal configuration of a cutting blade holder, and FIG. 3B is a front view showing an operation state of the cutting blade holder.

FIG. 4 is a front view showing an operation state of FIG. 1;

FIG. 5 shows a second embodiment of the present invention, and is a front view in a state where a part of a case is removed.

FIG. 6 is a front view showing the operation state of FIG. 5;

FIG. 7A is a front view showing an internal configuration of a cutting blade holder, and FIG. 7B is a front view showing an operation state of the cutting blade holder.

FIG. 8 shows the third embodiment of the present invention, and is a front view of a state where a part of a case is removed.

FIG. 9 is a front view showing the operation state of FIG. 8;

FIG. 10 is a front view showing an operation state in the process of returning from the operation state of FIG. 9 to the state of FIG. 8;

[Explanation of symbols]

 REFERENCE SIGNS LIST 1 case 1a tape pull-out passage 2 tape 4 sticking roller 5 tape gripping means 5a gripping member holder 51, 52 gripping member 51a, 52a distal end portion 52b interlocking portion 52c long groove 52d groove 6 cutting blade holder 6b regulating member 61 cutting blade 61a blade 62 Return spring 63 Receiving plate 64 Connecting pin 7 Operation button 71 Connecting part (cam part) 72 Tooth part 73 Connecting part (connecting part) 8 Transmission member 81 Connecting pin 82 Tooth part

 ────────────────────────────────────────────────── ─── Continued on the front page (72) Inventor Toshimasa Kakita 2-3-3 Sekiguchi, Bunkyo-ku, Tokyo Nichiban Co., Ltd. F-term (reference) 3F062 AA11 AB05 BA04 BB02 BC03 BD03 BE02 BF03 BG05

Claims (9)

[Claims] 1. A case in which a roll-shaped tape is rotatably supported in a case, and a part of the case is provided with a tape drawing-out passage through which the tape is drawn out, and an opening of the tape drawing-out passage is provided. At the end, a sticking roller for sticking the tape is rotatably provided. Tape gripping means provided with a pair of gripping members is provided so as to be able to advance and retreat along the tape pull-out path. In the vicinity of the attaching roller, a cutting blade holder provided with a cutting blade for cutting the attached tape is provided so as to be able to move forward and backward, and an operation button for driving the tape gripping means and moving the cutting blade holder forward and backward. Is provided in the case so as to be swingable and capable of being pressed from the outside, and between the operation button and the tape gripping means, by the swing of the operation button, A tape cutter, comprising a transmission member for moving one of the gripping members toward and away from the other to grip and release the drawn-out tape and to advance and retract the tape gripping means. 2. The tape cutter according to claim 1, wherein the tape withdrawal passage is provided with irregularities on opposing surfaces at a predetermined interval to reduce the adhesive force with the tape. 3. The pair of gripping members according to claim 1, wherein the pair of gripping members are capable of gripping and releasing the pulled-out tape at their tip portions, and the tip portions are for securely gripping the tape. Tape cutter characterized by having irregularities formed thereon. 4. The operation button according to claim 1, wherein the operation button includes a connecting portion that moves the cutting blade holder forward and backward, and a tooth portion that meshes with a tooth portion provided on the transmission member. A tape cutter characterized by the following. 5. The tape holding means according to claim 1, wherein one of the pair of holding members is provided integrally with a holding member holder, and the other holding member is provided with the holding member holder. The pair of gripping members are capable of gripping and releasing the pulled-out tape at their tip ends, and the other end of the swinging-side gripping member is interlocked with the transmission member. A tape cutter characterized by having an interlocking part that performs the operation. 6. The connection between the transmission member and the tape gripping means according to claim 5, wherein a coupling pin is provided on the transmission member, and the coupling pin is fitted into an interlocking portion of the swing-side gripping member. A long groove is provided, and when the connection pin moves together with the transmission member, the swing-side gripping member swings via the long groove, and after the swing of the gripping member is regulated, the connection pin moves. A tape cutter characterized in that the gripping member holder is driven forward and backward by this. 7. The connector according to claim 6, wherein the elongated groove and the connection pin are fitted with a gap therebetween, and the interlocking portion moves relative to the connection pin when the connection pin is stopped. Tape cutter characterized by allowing. 8. The connection between the transmission member and the tape gripping means according to claim 5, wherein a coupling pin is provided on the transmission member, and the coupling pin is fitted into an interlocking portion of the swing-side gripping member. A groove is provided, and the groove has a shape for swinging and driving the swing-side gripping member at a fixed time when the connection pin moves together with the transmission member, and the swinging of the gripping member is performed. After being regulated, the gripping member holder is driven to move forward and backward by moving the connecting pin. 9. A cutting blade according to claim 1, wherein the cutting blade holder has an arc-shaped blade portion formed at a tip thereof and swings in a direction perpendicular to a tape pull-out direction. The cutting blade is freely supported, and a regulating member for swinging the cutting blade and a return spring for returning the cutting blade from the swinging position to the original position are provided. The case can be brought into contact with the blade portion. A receiving plate is provided at an appropriate position, and when the cutting blade holder is lowered, the position of the blade portion in contact with the receiving plate moves from one side to the other as the cutting blade swings. cutter.