TWI753810B - Handheld tape dispenser - Google Patents

Abstract

Disclosed is a handheld tape dispenser, comprising a tape holder, a holding member, a cutting member, and an electrostatic adhesion member, wherein the electrostatic adhesion member is arranged between the cutting member and a tape guiding roller of the tape holder in a manner that an electrostatic adhesion surface faces outward, and a tape drawn from a tape roll disposed on the tape holder can be adhered by the electrostatic adhesion of the electrostatic adhesion surface, thereby preventing the tape from falling.

Description

Handheld Tape Table

The present invention relates to a tape stand, in particular to a hand-held tape stand.

The hand-held tape table is also known as the sealing tape table. By configuring the handle and cutting blade on the tape table, the user can pull out the tape, apply the tape, cut the tape, etc. only by holding the tape table with one hand. A series of actions make the tape sealing operation of items quite convenient.

In the conventional hand-held tape table, the tape set on the tape roll of the tape table is led out along the roller, and the tape can be pulled out and applied without hands, and the tape is set at the outlet end. A nearby cutting blade enables the tape to be cut directly after it is applied. However, after each application is completed and the tape is cut, the end of the tape on the roll side of the tape will fall down with gravity due to the loss of connection with the tape on the item side, and it is easy to stick to the surrounding items, causing contamination of the tape or even It is the damage of the item, which is quite inconvenient.

Therefore, the purpose of the present invention is to provide a hand-held tape stand, which can prevent tape from falling down and improve the convenience of use of the hand-held tape stand.

The technical means adopted by the present invention to solve the problems of the prior art is to provide a hand-held tape table, comprising: an adhesive tape seat, which has a tape roll setting space for a tape roll to be sleeved, and the tape seat is placed on the tape The front side of the roll setting space is provided with a tape exporting roller, and the tape exporting roller is configured for the tape of the tape roll arranged in the tape roll setting space to be attached to the tape exporting roller with the back side of the tape and the adhesive tape is pasted. Pull out along the roller surface of the tape exporting roller in an outward-facing manner; a holding member is assembled on the tape seat for users to hold; a cutting member, including a blade, is arranged on the tape The upper side of the lead-out roller is used to cut the tape stretched along the roller surface of the tape lead-out roller; Between the cutting member and the tape lead-out roller, the tape stretched along the roller surface of the tape lead-out roller is electrostatically adsorbed to prevent the tape from hanging down.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the tape seat is further provided with a tape pusher mechanism in the tape roll setting space, and the tape pusher mechanism is configured so as to be arranged on the tape roll The outer peripheral surface of the tape roll in the setting space pushes against the tape roll in such a way that the outer peripheral surface of the tape roll abuts against the roller surface of the tape lead-out roller, so that the tape roll is positioned in the tape roll setting space.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the tape pushing mechanism includes a fixed base and a movable pusher, and the fixed base is configured to be disposed on the tape on the tape roll. The roll setting space is located on the inner side of the tape roll, and the movable pusher is arranged on the fixed base in a manner of elastically protruding forward relative to the fixed base, so that the tape roll is set on the fixed base. The tape roll in the space is pushed forward by the movable pusher to abut against the roller surface of the tape lead-out roller.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the movable pusher includes a push bar and a force spring, and the force spring is connected between the push bar and the fixed base and is configured to push the push bar forward, so that the push bar pushes against the tape roll, the push bar is formed with a receiving groove on the front side for receiving the tape roll, so as to prevent the tape roll from falling off when the push bar pushes against the tape roll.

In an embodiment of the present invention, a handheld tape stand is provided, wherein the tape pushing mechanism further includes an automatic locking member, including a snap member and an elastic member, the elastic member is connected between the fixing base and the between the clips, and is configured so that the clips are elastically protruded from the fixed base toward the side of the movable pusher by the elastic force of the elastic piece, so that the movable pusher is subjected to When the force is retracted to a retracted position, the latching piece is automatically extended to latch the movable pusher, and the movable pusher is locked in the retracted position.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the tape pushing mechanism further includes an unlocking member, including a pull-back member and a pull-up member, the pull-back member is connected to the buckle member, The pulling member is connected to the pulling member, and the unlocking member is configured so that when the pulling member is pulled by an external force, the pulling member drives the pulling member and pushes the latching member from the movable abutting member Pull back to unlock the movable pusher.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the cutting member is provided in such a manner that the tip of the blade protrudes along the tangential direction of the roller surface of the tape lead-out roller.

In an embodiment of the present invention, a hand-held tape table is provided, further comprising a flattening member extending rearward and upward from the cutting member, so that the front upper surface of the flattening member is formed as a flattening surface.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the tape seat further includes a tape noise reduction roller, the roller radius of the tape noise reduction roller is smaller than that of the tape delivery roller, and is arranged between the tape delivery roller On the lower side, the tape noise reduction roller is configured for the tape of the tape roll set in the tape roll setting space to be stretched out successively along the roller surface of the tape noise reduction roller and the roller surface of the tape lead-out roller to reduce the noise. The noise when the tape is pulled out from the roll of tape.

In an embodiment of the present invention, a hand-held tape table is provided, wherein the tape seat further includes an auxiliary roller, which is arranged on the lower side of the tape exporting roller, and forms an auxiliary roller between the tape exporting roller and the auxiliary roller. The tape outlet, the tape of the tape roll is led out through the tape outlet.

Through the technical means adopted in the present invention, the hand-held tape table of the present invention can keep the cut tape after application and stay in the original position through the electrostatic adsorption of the electrostatic adsorption member, and will not droop with gravity. Thereby, the hand-held tape table of the present invention can effectively prevent accidental sticking caused by the tape falling, thereby avoiding the pollution of the tape or even the damage of the articles, and the convenience of use of the hand-held tape table is improved. In addition, in a preferred embodiment, the hand-held tape table is provided with a special-structured tape pushing mechanism, which can push the tape roll in a way of elastically extending forward, so that the gap between the tape roll and the roller Keep a good fit to make the tape export more smoothly.

Embodiments of the present invention will be described below with reference to FIGS. 1 to 5b. This description is not intended to limit the embodiments of the present invention, but is an example of the present invention.

As shown in FIGS. 1 to 5 b , a handheld tape table 100 according to an embodiment of the present invention includes a tape holder 1 , a holding member 2 , a cutting member 3 and an electrostatic adsorption member 4 .

As shown in FIGS. 1 to 3 , in the hand-held tape stand 100 according to the embodiment of the present invention, the tape holder 1 has a tape roll setting space 10 for a tape roll R to be nested. The tape holder 1. A tape pushing mechanism 5 is provided in the tape roll setting space 10, and a tape exporting roller 6 is provided on the front side of the tape roll setting space 10, and the tape pushing mechanism 5 is configured so as to be arranged on the tape roll. The outer peripheral surface of the tape roll R in the setting space 10 pushes against the tape roll R in such a way that it abuts against the roller surface of the tape lead-out roller 6, so that the tape roll R is positioned in the tape roll setting space 10, and the tape lead-out roller 6. The tape T of the tape roll R that is configured to be provided in the tape roll setting space 10 is attached to the tape take-out roller 6 with the back side T1 of the tape T and the adhesive surface T2 of the tape T facing outward. The roller surface of the tape lead-out roller 6 is pulled out.

Specifically, in this embodiment, the tape holder 1 includes a base 11 , a mounting frame 12 and a connecting side plate 13 . The base 11 is located on the lower side of the tape holder 1 , and is used for connecting the holding member 2 . The mounting bracket 12 is located at the front side of the tape holder 1 as a whole, and is used for setting the cutting member 3 , the electrostatic adsorption member 4 , and the tape exporting roller 6 . The connecting side plate 13 is connected between the base 11 and the mounting frame 12 , and is located on one of the left and right sides (the right side in this embodiment) of the entire tape holder 1 , and is on the base 11 , the mounting The adhesive tape roll setting space 10 is enclosed between the frame 12 and the connecting side plate 13 . Thereby, the tape roll R can be put into or taken out from the tape roll setting space 10 through the side (left side in this embodiment) not provided with the connecting side plate 13 .

As shown in FIGS. 1 to 3 , in the handheld tape stand 100 according to the embodiment of the present invention, the holding member 2 is assembled on the tape holder 1 for the user to hold.

Specifically, in the present embodiment, the holding member 2 is assembled on the underside of the tape holder 1 , integrally connected to the base 11 of the tape holder 1 , and extending downward from the base 11 . In the shape of a handle. Preferably, in order to facilitate the user to hold, the holding member 2 can be formed with a curved concave portion on the front side that matches the holding posture of the human hand, and can be formed with anti-slip grooves and textures on both sides.

As shown in FIGS. 1 to 3 , in the hand-held tape table 100 according to the embodiment of the present invention, the cutting member 3 includes a blade 31 , which is disposed on the upper side of the tape delivery roller 6 for cutting along the The tape T pulled out by the roller surface of the tape lead-out roller 6 is cut.

Specifically, in this embodiment, the blade 31 is a serrated blade, and the tape T can be cut by pressing the tip of the blade 31 against the back side T1 of the tape T. Preferably, as shown in FIG. 1 to FIG. 3, according to the hand-held tape table 100 according to the embodiment of the present invention, the cutting member 3 uses the tip of the blade 31 along the roller of the tape lead-out roller 6. The tangential direction of the surface is protruded, that is, the cutting edge of the blade 31 is parallel to the direction in which the tape T is pulled out along the roller surface of the tape lead-out roller 6 . Compared with the conventional configuration in which the blade tip is perpendicular to or inclined at an angle of about 45 degrees to the pull-out direction of the tape, the configuration of the present invention can effectively prevent the tape T from being pulled out and applied during the process of being pulled out. On the other hand, when cutting the tape, by changing the angle of the hand-held tape table 100, the tape T forms a clear angle at the tip of the blade 31 (As shown in FIG. 3 ), the stress can be concentrated at the corners of the tape T, so that the tape T can be cut by the blade 31 more easily and smoothly.

As shown in FIGS. 1 to 3 , in the handheld tape stand 100 according to the embodiment of the present invention, the electrostatic adsorption member 4 is disposed on the electrostatic adsorption member 4 in such a manner that an electrostatic adsorption surface 41 of the electrostatic adsorption member 4 faces outward. Between the cutting member 3 and the tape lead-out roller 6, the tape T stretched out along the roller surface of the tape lead-out roller 6 is electrostatically adsorbed to prevent the tape T from hanging down.

Specifically, the electrostatic adsorption member 4 can be made of materials that are easy to generate static electricity, such as silicone glue, acrylic glue, or the like. In addition, in this embodiment, the electrostatic adsorption member 4 is arranged so that the electrostatic adsorption surface 41 extends on the connecting line segment between the roller surface of the tape lead-out roller 6 and the cutting edge of the blade 31 . In other words, the electrostatic adsorption surface 41 of the electrostatic adsorption member 4 extends along the tape pulling direction of the tape T and is aligned with the back side T1 of the tape T. As shown in FIG. In this way, in the whole process of the tape T being pulled out, applied and cut along the roller surface of the tape lead-out roller 6, the tape T can be maintained on the back side T1 by the electrostatic adsorption member 4. In the state of electrostatic adsorption by the electrostatic adsorption surface 41 , there is no need to worry about tape dropping, which makes the handheld tape stand 100 more convenient to use.

As shown in FIGS. 1 to 5b , according to the handheld tape table 100 according to the embodiment of the present invention, the tape pushing mechanism 5 includes a fixed base 51 and a movable pusher 52 , and the fixed base 51 is a It is configured to be positioned on the inner side of the tape roll R when the tape roll R is set in the tape roll setting space 10 , and the movable pusher 52 is elastically protruded forward relative to the fixed base 51 . It is arranged on the fixed base 51 so that the tape roll R arranged in the tape roll setting space 10 is pushed forward by the movable pusher 52 to abut the roller surface of the tape lead-out roller 6 .

Specifically, in this embodiment, the adhesive tape pushing mechanism 5 is disposed on the connecting side plate 13 of the adhesive tape base 1 , and the adhesive tape roll setting space 10 is formed on the periphery of the adhesive tape pushing mechanism 5 . A guide channel 131 is formed on the connecting side plate 13 , and one side of the movable pusher 52 is slidably disposed in the guide channel 131 , so that the movable pusher 52 is guided by the guide channel 131 to It can only slide in the front-rear direction.

As shown in FIG. 1 to FIG. 5b, according to the handheld tape table 100 according to the embodiment of the present invention, the movable pusher 52 includes a push bar 521 and a force spring 522, the force spring 522 is connected to the Between the push bar 521 and the fixed base 51, and configured to push the push bar 521 forward, so that the push bar 521 pushes against the tape roll R, the push bar A receiving groove 523 is formed on the front side of the 521 for receiving the tape roll R, so as to prevent the tape roll R from falling off when the pushing bar 521 pushes against the tape roll R.

Specifically, in this embodiment, the biasing spring 522 is a compression spring, which normally pushes the pushing bar 521 forward, so that when the tape roll R decreases in radius as the tape is consumed, The tape roll R will be pushed forward by the push bar 521 , so as to maintain a state of abutting against the roller surface of the tape lead-out roller 6 .

As shown in FIG. 1 to FIG. 5b, according to the handheld tape table 100 according to the embodiment of the present invention, the tape pushing mechanism 5 further includes an automatic locking member 53, including a buckle member 531 and an elastic member 532, The elastic member 532 is connected between the fixed base 51 and the latching member 531 , and is configured such that the latching member 531 is pushed from the fixed base 51 toward the movable abutting member by the elastic force of the elastic member 532 . 52 to stretch out elastically, so that when the movable pusher 52 is forced to retract back to a retracted position, the latch 531 is automatically extended to lock the movable pusher 52, and The movable pusher 52 is locked in the retracted position.

Specifically, in this embodiment, the latching member 531 is a latch, and when the movable pushing member 52 is located at the retracted position, a preset socket on the movable pushing member 52 will just align The plug, at this time, the plug will slide into the socket due to the push of the elastic member 532, so that the movable push member 52 and the fixed base 51 are mutually positioned through the plug, and the movable push The abutment 52 is locked in this retracted position.

As shown in FIGS. 1 to 5b, according to the handheld tape table 100 according to the embodiment of the present invention, the tape pushing mechanism 5 further includes an unlocking member 54, including a pulling member 541 and a pulling member 542, The pulling member 541 is connected to the latching member 531 , the pulling member 542 is connected to the pulling member 541 , and the unlocking member 54 is configured so that when the pulling member 542 is pulled by an external force, the pulling member 542 is 542 drives the pulling member 541 to pull the latching member 531 back from the movable pushing member 52 to release the locking of the movable pushing member 52 .

Specifically, in this embodiment, the pulling member 541 and the pulling member 542 are arranged in an L shape like a nail puller. By using the L-shaped corner as a fulcrum, the lever principle is used to exert a downward force on the pull member 542, and the pull-back member 541 will generate a force to push the catch member 531 from the movable part. The member 52 is pulled upward to release the lock.

As shown in FIG. 1 to FIG. 3 , according to the hand-held tape table 100 according to the embodiment of the present invention, the hand-held tape table 100 further includes a flattening member 7 extending rearward and upward from the cutting member 3 , and The upper surface of the flattening member 7 is formed as a flattening surface 71 .

Specifically, in this embodiment, the flattening member 7 is an elastic plate, which can press the tape T with the flattening surface 71 when the tape is applied, so that the tape T can be evenly attached to the on the item.

As shown in FIG. 1 to FIG. 3, according to the handheld tape stand 100 according to the embodiment of the present invention, the tape holder 1 further includes a tape noise reduction roller 8, and the roller radius of the tape noise reduction roller 8 is smaller than that of the tape outlet. The roller 6 is arranged on the lower side of the tape exporting roller 6, and the tape noise reduction roller 8 is configured so that the outer peripheral surface of the tape roll R in the tape roll setting space 10 is pushed by the tape pushing mechanism 5 And abut against the roller surface of the tape noise reduction roller 8, and the tape T for the tape roll R arranged in the tape roll setting space 10 successively along the roller surface of the tape noise reduction roller 8 and the tape lead-out roller 6 The roller surface is drawn out to reduce the noise when the tape T is drawn out from the tape roll R.

As shown in FIGS. 1 to 3, according to the hand-held tape table 100 according to the embodiment of the present invention, the tape holder 1 further includes an auxiliary roller 9, which is arranged on the lower side of the tape exporting roller 6, and is on the tape A tape lead-out port is formed between the lead-out roller 6 and the auxiliary roller 9. The tape lead-out roller 6 is configured so that the outer peripheral surface of the tape roll R of the tape roll setting space 10 is pushed by the tape push mechanism 5. It abuts against the roller surface of the auxiliary roller 9, and the tape T of the tape roll R is led out through the tape lead-out port.

With the above structure, the hand-held tape table 100 of the present invention can keep the tape T cut after application and stay in the original position by the electrostatic adsorption of the electrostatic adsorption member 4, and will not drop down due to gravity. Thereby, the hand-held tape table 100 of the present invention can effectively prevent accidental sticking caused by the tape T falling down, thereby avoiding the contamination of the tape or even the damage of the articles, and the convenience of use of the hand-held tape table 100 is improved. In addition, the hand-held tape table 100 of the present invention is provided with a tape pushing mechanism 5 with a special structure, which can push the tape roll R in an elastically forward manner, so that the tape roll R and each roller (the The tape exporting roller 6 , the tape noise reduction roller 8 , and the auxiliary roller 9 ) maintain a good contact, so that the tape T can be exported more smoothly.

The above descriptions and descriptions are only descriptions of preferred embodiments of the present invention. Those with ordinary knowledge in the art can make other modifications according to the scope of the patent application defined below and the above descriptions, but these modifications should still be It is within the scope of rights of the present invention for the creative spirit of the present invention.

100: Handheld Tape Table 1: Tape seat 10: Tape roll setting space 11: Pedestal 12: Mounting bracket 13: Connect the side panels 131: Guide channel 2: Holding member 3: Cut off components 31: Blades 4: Electrostatic adsorption components 41: Electrostatic adsorption surface 5: Tape push mechanism 51: Fixed base 52: Activity push pieces 521: Push the crossbar 522: Force Spring 523: bearing groove 53: Automatic locking member 531: Snaps 532: Elastic 54: Unlock Component 541: Pull back 542: Puller 6: Tape export roller 7: Flatten the member 71: Surface for flattening 8: Tape noise reduction roller 9: Auxiliary roller R: Tape roll T: Tape T1: back and side T2: Adhesive side

[FIG. 1] is a perspective view showing a handheld tape stand according to an embodiment of the present invention; [FIG. 2] is a schematic side view showing a handheld tape table according to an embodiment of the present invention; [FIG. 3] is a schematic side view showing the handheld tape table according to an embodiment of the present invention when it is in use; [Fig. 4a and Fig. 4b] are schematic cross-sectional views showing the tape pushing mechanism of the handheld tape table according to the embodiment of the present invention when it is locked; [Fig. 5a and Fig. 5b] are schematic cross-sectional views showing the tape pushing mechanism of the handheld tape table according to the embodiment of the present invention when it is unlocked.

100: Handheld Tape Table

1: Tape seat

10: Tape roll setting space

2: Holding member

3: Cut off components

31: Blades

4: Electrostatic adsorption components

41: Electrostatic adsorption surface

5: Tape push mechanism

6: Tape export roller

7: Flatten the member

71: Surface for flattening

9: Auxiliary roller

Claims (7)

A hand-held tape table, comprising: a tape seat with a tape roll setting space for a tape roll sleeve, the tape seat is provided with a tape lead-out roller on the front side of the tape roll setting space, and the tape lead-out roller is The tape configured and provided for the tape roll arranged in the tape roll setting space is stretched along the roller surface of the tape export roller in a manner that the back side of the tape is attached to the tape lead-out roller and the adhesive surface of the tape faces outward. A holding member is assembled on the tape holder for the user to hold; a cutting member, including a blade, is arranged on the upper side of the tape lead-out roller, and is used to guide the tape along the tape lead-out roller. The tape stretched out by the roller surface is cut off; and an electrostatic adsorption member is arranged between the cutting member and the tape lead-out roller with one of the electrostatic adsorption surfaces of the electrostatic adsorption member facing outwards, and is used for feeding along the tape. The tape stretched out by the roller surface of the tape exporting roller is adsorbed by electrostatic adsorption to prevent the tape from hanging down, wherein the tape seat is further provided with a tape pushing mechanism in the tape roll setting space, and the tape pushes The abutting mechanism is configured to push against the tape roll in such a way that the outer peripheral surface of the tape roll arranged in the tape roll setting space abuts against the roller surface of the tape lead-out roller, so that the tape roll is positioned at the tape roll setting space, the tape pushing mechanism includes a fixed base and a movable pusher, the fixed base is configured to be positioned on the inner side of the tape roll when the tape roll is arranged in the tape roll setting space, and the movable The pusher is disposed on the fixed base in a manner of elastically protruding forward relative to the fixed base, so that the tape roll disposed in the space for installing the tape roll is pushed by the movable pusher. Abut the roller surface of the tape export roller forward, The tape pushing mechanism further includes an automatic locking member, including a buckle and an elastic piece, the elastic piece is connected between the fixing base and the buckle, and is configured so that the buckle is The elastic force of the elastic member elastically extends from the side of the fixed base toward the movable pushing member, so that when the movable pushing member is retracted to a retracted position by force, the latching member automatically Extend and snap the movable pusher to lock the movable pusher in the retracted position. The hand-held tape stand as claimed in claim 1, wherein the movable pusher includes a push bar and a force spring, the force spring is connected between the push bar and the fixed base, and is It is configured to push the push bar forward, so that the push bar pushes against the tape roll, and the push bar is formed with a receiving groove on the front side for holding the tape roll, so as to The pressing cross bar pushes against the tape roll while preventing the tape roll from falling off. The hand-held tape stand according to claim 1, wherein the tape pushing mechanism further comprises an unlocking member, including a pulling member and a pulling member, the pulling member is connected to the latching member, and the pulling member is connected to the pull-back member, the unlocking member is configured so that when the pull-back member is pulled by an external force, the pull-back member drives the pull-back member and pulls the buckle member back from the movable pusher, so as to Unlock the movable pusher. The hand-held tape table according to claim 1, wherein the cutting member is provided in such a manner that the tip of the blade protrudes along the tangential direction of the roller surface of the tape lead-out roller. The hand-held tape table of claim 1, further comprising a flattening member extending rearward and upward from the cutting member, so that the front upper surface of the flattening member is formed as a flattening surface. The hand-held tape table according to claim 1, wherein the tape seat further comprises a tape noise reduction roller, the roller radius of the tape noise reduction roller is smaller than the tape lead-out roller, and is arranged on the lower side of the tape lead-out roller. The tape noise reduction roller is configured for the tape provided in the tape roll setting space The roll of tape is drawn out successively along the roller surface of the tape noise reduction roller and the roller surface of the tape exporting roller, so as to reduce the noise when the tape is drawn out from the tape roll. The hand-held tape table according to claim 1, wherein the tape seat further comprises an auxiliary roller, which is arranged on the lower side of the tape exporting roller, and a tape exporting port is formed between the tape exporting roller and the auxiliary roller, The tape of the tape roll is led out through the tape outlet.

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