KR101297640B1 - Tape dispenser - Google Patents

Abstract

PURPOSE: A tape dispenser is provided to allow a user to properly select and implement a rolling work and a stamping work, thereby improving convenience for user and marketability for a product. CONSTITUTION: A tape dispenser includes an upper case (15), a lower case (16), a feeding reel, a recovering reel, an upper inner plate, a lower inner plate, a roll tip, a stamping pad, a stamping plate (14), and a middle gear. The feeding reel and the recovering reel inside the upper case and the lower case are mutually linkable. The upper inner plate and the lower inner plate inside the upper case and the lower case respectively support the feeding reel and the recovering reel. The roll tip guides a tape in rolling. The stamping pad adjacent to the roll tip pressurizes the tape in stamping. The stamping plate linearly and longitudinally moves inside and outside the upper case and the lower case, and has a rack gear which is linked with the recovering reel in stamping.

Description

Tape dispenser

The present invention relates to a tape dispenser, and more particularly, to a tape dispenser having a rolling function and a stamping function, which can be conveniently selected and used for various bonding operations.

In general, adhesive tapes, which are widely used in homes or offices, are a kind of multi-purpose tapes used to attach paper or other items, and are usually rolled in a case made of a transparent acrylic material.

Such a roll-shaped adhesive tape is mounted in a case having a cutter on the front side, and the adhesive tape is directly pulled out by a finger, pulled out by a suitable length, and pressed and cut at the same time as the adhesive tape is brought into close contact with the cutter.

In using the roll-type adhesive tape, when the user pulls the adhesive tape and cuts it using a saw-shaped cutter formed on the case itself, the cut surface of the adhesive tape does not become smooth or the tape is often stretched. There are disadvantages.

Therefore, in recent years, a tape dispenser of a type in which only the adhesive is applied to an object while supplying and recovering a tape fabric coated with an adhesive to a supply reel and a recovery reel is mainly used.

For example, a supply reel for supplying a tape coated with a pressure-sensitive adhesive and a recovery reel for recovering an empty tape from which the pressure-sensitive adhesive has been removed are attached to a tape dispenser, and the pressure-sensitive adhesive is applied to the object while being pushed to one side as in a type of correction tape. Tape dispensers of the type which apply | coat and collect | recover empty tapes are used frequently.

Such tape dispensers have been recently increasing in number due to the advantages and conveniences that can solve most of the inconveniences of the conventional roll-type adhesive tape.

On the other hand, in the Utility Model Registration No. 20-0456646, such a tape dispenser is a basic type, and some functions, for example, a stamping function, are added to the tape dispenser for improved functionality. Presenting.

However, in the case of the tape dispenser, the user can select a rolling work and a stamping work according to the use if necessary, but have a difficulty in securing sufficient torque in implementing the stamping function. There is a need for improvement in the fact that the force is weak in function, and that unused fabric is unnecessarily wasted when switching the stamping function in the rolling function.

Utility Model Registration 20-0456646

Accordingly, the present invention has been made in view of the above, it is possible to perform the rolling operation continuously while supplying and withdrawing the tape coated with the adhesive, it is possible to perform the stamping operation repeatedly, while the gear The new rolling and stamping dispenser can be used to improve the stamping function by increasing the torque value and to reduce the waste of unnecessary fabric when switching functions, so that rolling and stamping can be selectively used and stamped as needed. It is an object of the present invention to provide a tape dispenser that can improve the convenience of use, such as to increase the function, and can prevent unnecessary waste of waste during every function change.

Tape dispenser according to the present invention for achieving this object, the upper case and the lower case that can be disassembled and assembled, and installed in the interior of the upper case and the lower case interlocking with each other, the adhesive tape is coated A recovery reel for winding the supply reel and the empty tape, an upper inner plate and a lower inner plate installed inside the upper case and the lower case to support the supply reel side and the recovery reel side, a roll tip for guiding the tape during rolling, and the roll A stamping pad having a stamping pad positioned close to the tip to pressurize the tape upon stamping, and a rack gear that is linearly movable in the longitudinal direction of the case while being received and drawn out of the upper case and the lower case and interlocked with the recovery reel side during stamping. And between the recovery reel side and the stamping plate side. It is mounted on the recovery reel side as a means for interlocking and interlocking with the rack gear and interlocking with the rack gear to supply the tape step by step, so that the rolling and stamping operations can be selected and used as necessary.

In addition, the stamping plate is formed in the form of repeating the latching and releasing in a one-touch pressing method using the elastic locking pins that can be locked to the locking / unlocking protrusions in the lower inner plate, respectively, when rolling the stamping plate The inside of the case can be stored and fixed, and at the same time, the stamping plate can be returned after rolling.

Meanwhile, the recovery reel includes a recovery reel gear that meshes with the transmission gear on the supply reel while having a avoidance button on the bottom surface, an intermediate gear that engages with the rack gear of the stamping plate, a recovery core for winding an empty tape, and the recovery reel. A pin fastened to the gear and integrally coupling the recovery core side and the recovery reel gear side, a slip core interposed between the pin and the recovery core to transmit rotational force through friction, and elasticity between the slip core and the intermediate gear. It is configured to include a torsion spring is installed, through the pressing operation of the avoidance button, the recovery reel gear and the intermediate gear, and the pin can be moved up and down.

In addition, the outer circumferential surface of the head portion of the pin and the inner circumferential surface of the slip core on which the head portion is seated are formed of inclined surfaces that can be mated with each other, so as to secure a friction surface therebetween.

Here, a ratchet gear is formed on the bottom of the intermediate gear and at the same time, two ratchet protrusions are formed on the upper surface of the recovery reel gear, and the ratchet gear is caught, and the intermediate gear is rotated together with the recovery reel gear in one direction. It becomes possible, and it can go backwards.

The tape dispenser provided by the present invention has the following advantages.

First, since the user can perform a rolling operation as well as a stamping operation appropriately selected for the purpose, it is possible to facilitate the use, and thus there is an advantage to improve the productability of the product.

Second, by applying the inclined contact surface structure between the slip button and the slip core to make the friction surface between the outer surface of the slip button and the inner surface of the slim core wider, the torque value of the gear can be increased, and thus a much higher strength during stamping work. There is an advantage that can facilitate the stamping work, such as to secure the.

Third, by avoiding the gear of the recovery reel during the movement of the stamping plate for switching from the stamping function to the rolling function, there is an advantage to increase the practicality, such as to reduce the waste of unwanted fabric from the consumer's point of view.

1 is a perspective view showing a combination of a tape dispenser according to an embodiment of the present invention
Figures 2a to 2c is an exploded perspective view showing a tape dispenser according to an embodiment of the present invention
3A and 3B are perspective views illustrating a gear avoidance and slip structure in a tape dispenser according to an embodiment of the present invention.
Figures 4a and 4b is a cross-sectional view showing the operation of the slip structure and the avoidance of gears in the tape dispenser according to an embodiment of the present invention
Figure 5 is a side view showing a rolling operation state of the tape dispenser according to an embodiment of the present invention
Figure 6 is a side view showing a stamping operation state of the tape dispenser according to an embodiment of the present invention

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a combined perspective view showing a tape dispenser according to an embodiment of the present invention, Figures 2a to 2c is an exploded perspective view showing a tape dispenser according to an embodiment of the present invention.

1 and 2a to 2c, the tape dispenser is wound around the tape to which the adhesive is applied, the supply reel 10 for releasing the tape during rolling or stamping, the adhesive after rolling or stamping Recovery reel (11) to wind off the empty tape, the roll tip (12) and the stamping pad (13) to perform the rolling operation, the stamping plate (14) to induce the tape unwinding operation during the stamping operation, Gears that perform interlocking mechanisms related to the unwinding and winding operations, upper case 15 and lower case 16 for accommodating the above components, etc., with one dispenser for rolling as well as stamping It is made in a form that can be selected and performed accordingly.

That is, the tape dispenser is formed in a form capable of performing both a rolling function for continuously attaching an adhesive to an adhesive object such as paper and a stamping function for partially attaching an adhesive to the adhesive object. As it has the convenience to use can be selected according to the application.

To this end, an upper case 15 and a lower case 16 are provided as members for accommodating the components of the tape dispenser, and the upper case 15 and the lower case 16 are in contact with the inner edges of each other. It is assembled by fitting to create a predetermined space, and can be disassembled if necessary.

For example, the hooks 17a and the hooking jaws 18a at both the front and rear ends of the upper case 15 have the catching jaws 18b and the hooks 17b at both the front and rear ends of the lower case 16. By coupling to the upper case 15, the coupling between the upper case 15 and the lower case 16 can be made, in which case the upper case (15) is easily pressed inward by pressing both hook portions at both ends of the upper case 15. ) And the lower case 16 can be separated.

When the upper case 15 and the lower case 16 are assembled with each other, a part of the front part is opened, and a rolling operation or a stamping operation may be performed through the upper case 15, and the stamping plate 14 may move in and out through this. It becomes possible.

And, the bottom surface of the lower case 16 is formed with a button hole 20a for inserting the avoidance button 19 to be described later, through which the escape button 19 enters into the case to recover the reel ( It can be combined with the gears in 11).

The upper inner plate 21 and the lower inner plate 22 are provided inside the upper case 15 and the lower case 16 by means of supporting the supply reel 10, the recovery reel 11, and various gears. ) Are installed side by side, and the upper inner plate 21 and the lower inner plate 22 at this time are fixed in contact with the upper case 15 side and the lower case 16 side, respectively.

The upper inner plate 21 is a means for supporting the upper end side of the reel when the supply reel 10 and the recovery reel 11 rotate.

Circular holes are formed in the middle and rear ends of the upper inner plates 21, respectively, and two reel hooks 23a and 23b are formed at the edges of the holes formed at the middle of the upper plate. The hook engaging piece 24 formed at the upper end of the recovery core 44 of the recovery reel 11 is fitted therein, whereby the recovery reel 11 is rotated on the reel hooks 23a and 23b. Receiving the hook engaging piece 24 can be rotated to the center of rotation.

Here, the supply reel 10 is inserted into the upper end of the hole which is drilled in the rear end can be guided when rotating.

In addition, the front end of the upper inner plate 21 is formed with a substantially pad-shaped pad pedestal 25 to form a right angle with the plate, the stamping pad 13 to perform a stamping operation on the front surface of the pad pedestal 25 at this time ) Can be attached.

The stamping pad 13 is made of a soft material, and serves to press the tape to a certain size during the stamping operation.

In addition, at the front end of the upper inner plate 21, two roll grooves 27 are formed up and down on the side of the pad support 25, and at this time, the roll tip 27 performs a rolling operation. ) Can be mounted.

The roll tip 12 is a portion that continuously presses the tape during the rolling operation, and is mounted in a structure that is supported at both ends by the roll grooves 27 of the upper inner plate 21 using the shafts at both ends.

As a result, when the user moves the roll tip 12 to one side while pressing the adhesive object to the adhesive object, the tape in contact with the roll surface is pressed toward the adhesive object while the roll tip 12 rotates. It can be moved toward the object to be bonded.

Here, the roll tip 12 and the stamping pad 13 may have a positional relationship that does not interfere with each other during each operation.

That is, since the roll tip 12 is installed at a position which is slightly receded from the side in parallel with one side of the stamping pad 13 which is in a quadrangular shape, the roll tip 12 does not interfere with each other when rolling or stamping.

For example, when used in the rolling direction, the roll tip 12 is positioned under the stamping pad 13 so that rolling is possible, and during stamping, the roll tip 12 does not touch while being spaced apart from the adhesive object. Accurate stamping results can be obtained.

In addition, the upper inner plate 21 is provided with a tape guide 29 as a means for guiding the proceeding of the recovered tape, the tape guide 29 at this time the tape proceeds from the bottom edge of the upper inner plate 21 It consists of a vertical wall structure formed side by side along the path, it is possible to accurately guide the empty tape finished rolling or stamping to the recovery reel (11) side.

The lower inner plate 22 is a means for supporting the lower side of the reel when the supply reel 10 and the recovery reel 11 rotate.

The middle and rear ends of the lower inner plate 22 are provided with seats for the installation of the recovery reel 11 and the supply reel 10, respectively, and the recovery reel 11 and the supply reel ( Since 10) is located, the recovery reel 11 is located in the front, the supply reel 10 can be located to the rear, respectively.

In particular, a shaft 30 having an elastic locking structure is vertically formed at a position where the supply reel 10 is installed. By being fitted together), the supply reel 10 can be rotated about the shaft 30 while being supported by the shaft (30).

In addition, a circular buttonhole 20b is formed at the position where the recovery reel 11 is installed, and the evacuation button 19 can enter the recovery reel 11 side through this.

In addition, between the supply reel mounting seat and the recovery reel mounting seat is formed with two auxiliary shaft 32 which is located side by side in the plate width direction, each auxiliary shaft 32 at this time is the electric gear 33a, 33b) are each mounted to receive rotational support.

Here, the transmission gears 33a and 33b are gears for transmitting power between the supply reel gear 31 in the supply reel 10 and the recovery reel gear 34 in the recovery reel 11, and are geared to each other. Relationship, and one of them is engaged to the supply reel gear 31 side and the other to the recovery roll gear 34 side, so that the rotation of the supply reel gear 31 is driven by the electric gears 33a and 33b. Through this, it is possible to lead to the rotation of the recovery reel gear 34, and eventually the supply reel 10 and the recovery reel 11 can be rotated in association.

In addition, the supply reel mounting seat is provided with a ratchet gear 35a formed along the periphery of the shaft 30 in the center, the ratchet gear 35a at this time prevents the reverse rotation of the supply reel 10 to supply tape It is to prevent the malfunction of the.

For example, at the bottom of the supply reel gear 31 integrally mounted to the supply reel 10, two ratchet protrusions 36a which are elastic are formed, and the ratchet protrusions 36a are the lower inner plate 22. Since only one direction is engaged with the ratchet gear 35a formed in the shaft, the supply reel gear 31 can be rotated only in the clockwise direction (the direction in which the tape is released) and the counterclockwise direction (the direction in which the tape is wound). Rotation can be constrained.

That is, the supply reel 10 integrally rotated with the supply reel gear 31 can be prevented from rotating in the reverse rotation direction (the direction of rewinding the tape).

Particularly, the lower inner plate 22 is formed of a plate having a stepped structure, and two one-touch locking / unlocking methods are disposed at predetermined intervals on the bottom of the tip portion which is raised upward due to the stepped structure. The projections 37a and 37b are formed.

These locking / unlocking protrusions 37a and 37b serve to engage the resilient locking pins 26 in the stamping plate 14, and have a front wedge-shaped protrusion and a rear wedge-shaped groove. Each of the " " shape is able to bend the locking pin 26 to one side through the front wedge-shaped protrusion, and to hang the locking pin 26 through the rear wedge-shaped groove.

At this time, the center of the front locking / unlocking protrusion 37a, that is, the apex of the front wedge-shaped protrusion and the center of the locking / unlocking protrusion 37b located at the rear side are eccentrically positioned in the plate width direction. When the stamping plate 14 repeatedly enters, the locking pin 26 may be alternately locked to the front locking / unlocking protrusion 37a and the rear locking / unlocking protrusion 37b.

The supply reel 10 is a portion for supplying a tape coated with an adhesive, a supply reel gear 31 engaged with the electric gear 33a, a supply core 38 winding the tape to be supplied, and a supply reel gear ( 31) and the bush 39 for integrally connecting the supply core 38.

That is, the bush 39 is inserted into the central portion of the body of the supply core 38 concentrically and integrally coupled, and two coupling pieces 40a of the elastic type formed at the lower end of the bush 39 are thus joined. It is located in the seating groove 41 formed on the upper surface of the supply gear 31 is pressed and coupled to the groove circumferential surface, so that the supply core 38 and the supply reel gear 31 through the bush 39 So that it can be rotated together integrally.

Thus, the supply reel gear 31 and the supply core 38 which are integrally coupled via the bush 39 are installed in a structure fitted to the shaft 30 in the supply reel mounting position of the lower inner plate 22, Accordingly, the feed reel gear 31 including the bush 39 and the entire supply core 38 may be released while rolling about the shaft 30 to supply the tape during rolling or stamping.

The recovery reel 11 is a portion that winds up the empty tape having the adhesive peeled off, and has a structure that is rotated in association with the supply reel 10.

To this end, as shown in Figs. 3a and 3b, the recovery reel 11 is a recovery reel gear 34 and a stamping plate (34) meshing with the transmission gear 33b that mediates power with the supply reel 10 side ( An intermediate gear 43 which meshes with the rack gear 42 in 14), a recovery core 44 which winds up the actual empty tape, and a avoidance button 19 vertically penetrating the center of the recovery core 44; The pin 45 is fastened to the recovery reel gear 34 side to integrally bind the recovery core 44, the recovery reel gear 34, and the intermediate gear 43, and the pin 45 and the recovery core ( 44 is interposed between the slip core 46 and the like to transmit the rotational force through the slip friction.

At this time, the intermediate gear 43 is coupled to the two ratchet projections 36b of the resilient type formed on the upper surface of the recovery reel gear 34 through the ratchet gear 35b formed at the bottom thereof, so that one side In the direction (tape supply direction), it can be integrally rotated together with the recovery reel gear 34, and can be reversed in the reverse direction.

For example, in the storing operation of the stamping plate 14, the intermediate gear 43 and the recovery reel gear 34 are rotated together, so that the tape can be supplied, and in the drawing operation of the stamping plate 14, the intermediate gear ( 43) You can't go wrong.

And, in the case of the pin 45 is inserted into the center of the body of the recovery reel gear 34 through the body portion in the state seated on the inner side of the slip core 46 through the head portion, and then continue on both sides of the body portion Through the locking means is integrally coupled with the recovery reel gear 34 can be rotated together.

Here, the slip core 46 is a means for mediating rotation between the pin 45 and the recovery core 44 by using a spring force. The slip core 46 is located at the center of the recovery core 44 in a concentric manner and is perpendicular to the outer peripheral surface thereof. By using the protrusion 47 is coupled to the structure fitted to the slide groove 48 on the inner peripheral surface of the recovery core 44, it can be rotated together with the recovery core (44).

In addition, an evacuation button 19 protrudes from the center of the bottom portion of the recovery reel gear 34, and the recovery reel gear 34, the intermediate gear 43, and the pins are pushed through the pressing operation of the avoidance button 19. 45 can be moved up and down, and these operating characteristics will be described in detail later.

The recovery reel gear 34 and the intermediate gear 43 and the recovery core 44 which are integrally coupled to each other via the pin 45 and the slip core 46 are installed in the recovery reel installation seat of the lower inner plate 22. In addition to being located in the upper inner plate 21 is installed in a structure that is supported, it is possible to wind the blank tape while rotating when rolling or stamping.

Accordingly, the tape 100 extending forward and backward from the supply reel 10 side with the recovery reel 11 and the supply reel 10 installed back and forth via the roll tip 12 and the stamping pad 13 at the tip portion. Afterwards, the direction of the continuous reel is extended to the rear side and wound on the reel reel 11 side. At this time, the supply reel 10 and the reel reel 11 are rotated in opposite directions. Unwinding and winding operation can be made smoothly.

In particular, the slip core 46 and the pin 45 are able to generate a torque value for rotation by rubbing the cross section between each other.

4A and 4B, the head portion of the pin 45 is seated on the inner circumferential surface of the slip core 46, and the torsion spring 49 is mounted on the bottom of the slip core 46. At this time, the torsion spring 49 is elastically positioned between the bottom surface of the slip core 46 and the top surface of the intermediate gear 43, and always pushes the slip core 46 upward, that is, toward the head of the pin 45. Be able to exercise power.

Accordingly, the pin 45 and the slip core 46 can be brought into close contact with the spring force of the torsion spring 49 acting downward, and can be rotated together while being bound to each other by the frictional force in such a close state. As a result, the rotational force of the recovery reel gear 34 and the intermediate gear 43 which rotates integrally with the pin 45 is transmitted to the recovery core 44 which rotates integrally with the slip core 46. It will be able to pull in the winding direction.

In particular, the present invention provides a structure that can further increase the rotational force transmission by ensuring the friction surface between the pin 45 and the slip core 46 to the maximum.

To this end, the inner circumferential surface of the slip core 46 and the outer circumferential surface of the pin head portion are formed as inclined surfaces 50b and 50a, respectively, to secure a wider friction surface therebetween, thereby increasing the torque value required for rotation and eventually rolling. In addition, the stamping operation can be made more smoothly as the rotational force is transmitted in particular during stamping.

That is, the inner peripheral surface of the slip core 46 is made into an inclined surface 50b that becomes narrower toward the bottom, and at the same time the outer peripheral surface of the head portion of the pin 45 in contact with the inclined surface becomes narrower toward the lower side so as to be able to form the inclined surface 50b ( 50a), by increasing the friction surface between each other, it is possible to increase the torque value to the torque of the same force of the torsion spring, so that the stamping function can be increased in the implementation of the stamping function It can be improved.

In addition, the present invention provides a structure capable of avoiding gears as a means of preventing unnecessary tape waste when switching functions, for example, when switching a rolling function in a stamping function.

To this end, the reel reel 11 is provided with a reel reel gear 34 having a avoidance button 19 in the bottom surface, the upper surface of the reel reel gear 34 is selectively bound in a ratchet structure, stamping plate 14 Intermediate gears 43 engaged with the rack gear 42 in the engagement is coupled.

In addition, the head portion of the pin 45 coupled to the recovery reel gear 34 is coupled to the recovery core 44 and the slip core 46 which is integrally rotatable in a frictional contact structure. A torsion spring 49 is installed between the bottom face and the top face of the intermediate gear 43.

Accordingly, as shown in Figure 4a, if the recovery core 44 is rotated by the advancing force of the tape during stamping at the time of rolling, the rotation at this time is the friction rotation → recovery reel of the slip core 46 and the pin 45 The rotation of the gear 34 is followed by the rotation of the electric gear 33b so that the tape can be supplied by the rotation of the supply reel 10.

In addition, when the intermediate gear 43 engaged with the rack gear 42 is rotated by the lifting operation of the stamping plate 14 during stamping, the rotation at this time is the rotation of the recovery reel gear 34 and the electric gear 33b, Then, the tape is fed one step from the supply reel 10 side while simultaneously leading to the rotation of the recovery core 44, and the empty tape can be wound on the recovery reel 11 side.

Of course, when the stamping plate 14 is lowered after the one-time stamping, the intermediate gear 43 engaged with the rack gear 42 is turned away, so that the tape supply is not made.

On the other hand, when the user presses the avoidance button 19 when the function is switched to the rolling operation while the stamping operation is performed, as shown in FIG. 4B, the pin 45, the intermediate gear 43 and the reel reel gear are shown. (34) The whole rises upward, and when the stamping plate 14 is raised in this state, the rotational force of the intermediate gear 43 meshing with the rack gear 42 is not transmitted to the transmission gear 33b side, On the reel 10 side, the supply of a new tape is not made, and thus it is possible to prevent unnecessary tape waste when switching functions rather than working conditions.

Of course, the tension applied to the tape as the intermediate gear 43 rotates due to the engagement between the rack gear 42 and the intermediate gear 43 at this time is covered by the slip action between the pin 45 and the slip core 46. It becomes possible.

On the other hand, the present invention provides a means for enabling a stamping operation in addition to the rolling operation.

To this end, a stamping plate 14 having a rack gear 42 on one side of the side and interlocking with the intermediate gear 43 on the recovery reel 11 side when stamping is provided so that the tape is fed one by one, At this time, the stamping plate 14 is installed so as to be reciprocated side by side in the longitudinal direction of the upper case 15 and the lower case 16 while being received and withdrawn to the inside and outside of the case.

That is, the stamping plate 14 is installed in a slidable structure between the lower case 16 and the lower inner plate 21 to enable linear reciprocating motion through the open portion in front of the case, and always outside the case (front) ) To be able to receive the elastic support of the spring (not shown).

Accordingly, the stamping plate 14 is linearly reciprocated while receiving the elastic support of the spring, so that the stamping plate 14 can always receive the force to be pulled forward.

In addition, the front end portion of the stamping plate 14 is provided with a square support frame 28 as a means to help the stamping to be made stably by maintaining the horizontal when stamping.

Therefore, since the support frame 28 at this time is held in contact with the adhesive object prior to the stamping pad 13 when stamping, the reference frame is set so that the stamping can be made at an accurate position without the flow of shaking.

In addition, the support frame 28 also serves to make it easier to increase the area in contact with the finger when pushing up the stamping plate (14).

In addition, when rolling, the stamping plate 14 must be pushed into the case as much as possible to facilitate rolling.

To this end, a catching pin 26 is formed at the distal end of the stamping plate 14 extending in the rear direction along the plate length direction.

Here, the locking pin 26 is made of a soft material and has a characteristic of being able to bend freely in both directions (plate width direction) when subjected to an external force such as a hit.

Thereby, the touch pin 26 of the stamping plate 14 is in the state of being caught in the groove of the locking / unlocking protrusion 37a in front of the lower inner plate 22, and the stamping plate 14 is one-touch. When pushed up, the locking pin 26 recovers the elasticity again while bending to one side (the right side in FIG. 2B) while contacting the tip wedge-shaped inclined surface of the rear locking / unlocking protrusion 37b. It is seated and locked in the rear wedge groove of 37b, and when the stamping plate 14 is pressed once again, the locking pin 26 at this time exits the groove of the locking / unlocking protrusion 37b and recovers its elasticity at the same time. This time it is straightened to the opposite side (left side of FIG. 2B) and unlocked, and moves with the stamping plate 14 moving forward continuously to be caught again in the groove of the front locking / unlocking protrusion 37a.

As a result, during the rolling operation, the locking pin 26 of the stamping plate 14 can be locked to the rear locking / unlocking protrusion 37b to fix the stamping plate 14, and the locking pin 26 is again provided. Is locked to the front locking / unlocking protrusion 37a so that the stamping plate 14 can be returned to the stampable state after the rolling operation.

That is, pressing the stamping plate 14 once can be accommodated in a rolling operation state, and pressing it once again makes it possible to make the stamping operation withdrawable.

Therefore, the method of using the tape dispenser configured as described above is as follows.

6 is a side view showing a rolling operation state of the tape dispenser according to an embodiment of the present invention, Figure 7 is a side view showing a stamping operation state of the tape dispenser according to an embodiment of the present invention.

As shown in FIG. 6, when the rolling operation is performed, first, the stamping plate 14 should be pushed into the case so as not to be interrupted by the stamping plate 14.

When the user pushes up the stamping plate 14 with his or her finger, the locking pin 26 of the stamping plate 14 is locked by the locking / unlocking protrusion 37b while the stamping plate 14 is in the locked state, that is, upwards. The up state can be fixed.

Here, when the stamping plate 14 is pushed up as it is, the recovery reel 11 is rotated by the engagement between the rack gear 42 in the stamping plate 14 and the intermediate gear 43 in the recovery reel 11. Since the adhesive tape may be wasted as the tape is loosened, at this time, the evacuation button 19 is pressed to avoid the reeling gear 34 and the intermediate gear 43 from the rack gear 42, and then the stamping plate 14 It is desirable to perform the process of pushing up to prevent unwanted tape wasted.

In this state, when the roll tip 12 is pressed against the adhesive object 110 such as paper and moved in one direction, the adhesive may be continuously adhered to the adhesive object 110 while the adhesive is applied to the tape while the tape is pressed. At this time, the empty tape can be recovered by proceeding to the inside of the case.

In other words, the tape can be continuously released on the supply reel 10 side by the force of moving the roll tip 12 while the recovery reel 11 interlocked with the supply reel 10 is also rotated while the adhesive is released. You can wind the tape around.

As shown in FIG. 7, the stamping plate 14 must be returned to its original position for the stamping operation.

That is, pressing the stamping plate 14, which has entered the case inside (raised up) once more in the same direction, releases the locking pin 26 that has been caught by the rear locking / unlocking protrusion 37b at this time. At the same time, the locking pin 26 is caught by the front locking / unlocking protrusion 37a with the movement of the stamping plate 14 forward, and the stamping plate 14 is drawn out in its original state.

In this state, the support frame 28 of the stamping plate 14 is attached to the adhesive object 110, and then the tape is pressed by the stamping pad 13 while pressing down the case. It can be attached to.

The pressure-sensitive adhesive can be adhered to one place with one push operation, and after this one push operation is completed, the transmission between the rack gear 42 in the stamping plate 14 and the intermediate gear 43 in the recovery reel 11 is achieved. As the recovery reel 11 and the supply reel 10 are interlocked, it is possible to supply a tape of one length, that is, a predetermined length.

That is, while the reel 11 is rotated by the linear reciprocating motion of the stamping plate 14, a blank tape having a predetermined length can be wound, and at the same time, by the rotation of the supply reel 10 interlocked with the reel 11, As much of the tape can be unwound in the supply reel 10.

At this time, when the rack gear 42 returns, that is, when the intermediate gear 43 is rotated and then lowered again, the stamping plate 14 may be normally returned by the slip action of the intermediate gear 43.

In addition, the stamping plate 14 is returned to its original state by the spring force after the single pressing operation.

By repeating this pressing operation, you can easily stamp the desired position.

As described above, the present invention provides a tape dispenser that allows a user to select and use a rolling and stamping operation appropriately according to a purpose, thereby facilitating convenience in use related to office work, and wasting unnecessary tape during function switching. There is an advantage that can be prevented, and that the stamping operation can be more surely secured by securing an appropriate torque value.

10: supply reel 11: recovery reel
12: roll tip 13: stamping pad
14: stamping plate 15: upper case
16: lower case 17a, 17b: hook
18a, 18b: Jam Jaw 19: Evasion Button
20a, 20b: buttonhole 21: upper inner plate
22: lower inner plate 23a, 23b: reel hook
24: hook hook 25: pad support
26: locking pin 27: roll groove
28: support frame 29: tape guide
30: shaft 31: feed reel gear
32: auxiliary shaft 33a, 33b: electric gear
34: recovery reel gear 35a, 35b: ratchet gear
36a, 36b: Ratchet protrusion 37a, 37b: Locking / unlocking protrusion
38: supply core 39: bush
40a, 40b: coupling piece 41: seating groove
42: rack gear 43: intermediate gear
44: recovery core 45: pin
46: slip core 47: vertical projection
48: slide groove 49: torsion spring
50a, 50b: slope

Claims (3)

Upper case 15 and lower case 16 capable of disassembling and assembling;
Installed in the upper case 15 and the lower case 16, and interlocked with each other, a supply reel 10 on which a tape coated with an adhesive is wound, and a recovery reel 11 for winding an empty tape;
An upper inner plate 21 and a lower inner plate 22 installed inside the upper case 15 and the lower case 16 to support the supply reel 10 side and the recovery reel 11 side;
A roll tip 12 for guiding the tape when rolling and a stamping pad 13 positioned close to the roll tip 12 to press the tape upon stamping;
A stamping plate 14 having a rack gear 42 that is linearly movable in the longitudinal direction of the case and is interlocked with the retrieval reel 11 side during stamping while being stored and drawn out of the upper case 15 and the lower case 16. );
Intermediate gear mounted on the recovery reel 11 side as a means for interlocking between the recovery reel 11 side and the stamping plate 14 side and interlocked with the rack gear 42 when stamping to supply a tape step by step ( 43);
Including a tape dispenser, characterized in that the rolling and stamping operation can be selected and used as needed.
The recovery reel (11) has a recovery reel gear (34) and a stamping plate (14) which engage with the transmission gear (33b) on the supply reel (10) side while having the avoidance button (19) at the bottom. The intermediate gear 43 which meshes with the rack gear 42, the recovery core 44 which winds the empty tape, and the recovery reel gear 34, which is fastened to the recovery core 44 side and the recovery reel gear 34. And a slip core 46 which is interposed between the pin 45 and the recovery core 44 to transfer rotational force through friction, and the slip core 46 It is configured to include a torsion spring 49 is elastically installed between the intermediate gear 43,
A tape dispenser, characterized in that the reeling gear (34), the intermediate gear (43), and the pin (45) can be moved up and down by pressing the avoidance button (19).
The outer circumferential surface of the head portion of the pin 45 and the inner circumferential surface of the slip core 46 on which the head portion is seated are formed of inclined surfaces 50a and 50b that can be joined to each other to secure a wider friction surface therebetween. Tape dispenser characterized in that it is.

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