CN116692577A - Adhesive tape dispenser - Google Patents
Adhesive tape dispenser Download PDFInfo
- Publication number
- CN116692577A CN116692577A CN202310915019.8A CN202310915019A CN116692577A CN 116692577 A CN116692577 A CN 116692577A CN 202310915019 A CN202310915019 A CN 202310915019A CN 116692577 A CN116692577 A CN 116692577A
- Authority
- CN
- China
- Prior art keywords
- adhesive tape
- tape
- roller
- tape dispenser
- dispenser
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000002390 adhesive tape Substances 0.000 title claims abstract description 214
- 230000007246 mechanism Effects 0.000 claims abstract description 145
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 239000000853 adhesive Substances 0.000 claims abstract description 15
- 239000011162 core material Substances 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000000758 substrate Substances 0.000 claims description 5
- 230000001747 exhibiting effect Effects 0.000 abstract description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 81
- 238000000034 method Methods 0.000 description 23
- 239000000123 paper Substances 0.000 description 19
- 238000010586 diagram Methods 0.000 description 14
- 238000002360 preparation method Methods 0.000 description 13
- 238000003825 pressing Methods 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 6
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 4
- 238000005520 cutting process Methods 0.000 description 4
- 239000003292 glue Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 229920001971 elastomer Polymers 0.000 description 2
- 238000005304 joining Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007306 turnover Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000806 elastomer Substances 0.000 description 1
- 239000002655 kraft paper Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H37/00—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations
- B65H37/04—Article or web delivery apparatus incorporating devices for performing specified auxiliary operations for securing together articles or webs, e.g. by adhesive, stitching or stapling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H35/00—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers
- B65H35/04—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators
- B65H35/06—Delivering articles from cutting or line-perforating machines; Article or web delivery apparatus incorporating cutting or line-perforating devices, e.g. adhesive tape dispensers from or with transverse cutters or perforators from or with blade, e.g. shear-blade, cutters or perforators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/30—Handled filamentary material
- B65H2701/37—Tapes
- B65H2701/377—Adhesive tape
Landscapes
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Adhesive Tape Dispensing Devices (AREA)
Abstract
The present invention provides an adhesive tape dispenser excellent in operability when feeding an adhesive tape having an adhesive agent exhibiting adhesiveness when wetted with a liquid. The tape dispenser (1) has a tape feed mechanism (4). The tape feeding mechanism (4) allows rotation of the operation unit (41) to feed the adhesive tape (103) from the tape dispenser (1) when the direction of movement of the outer peripheral surface of the exposed portion (42) is the same as the direction of movement of the adhesive tape (103) when the adhesive tape (103) is fed from the tape dispenser (1). The tape feeding mechanism (4) prevents the operation part (41) from rotating when the moving direction of the outer peripheral surface of the exposed part (42) is opposite to the moving direction of the adhesive tape (103) when the adhesive tape (103) is fed from the tape dispenser (1).
Description
Technical Field
The present invention relates to a tape dispenser.
Background
There is known a tape which is used to wet one surface of the tape with a liquid such as water before use and then adhere the tape to an object. Such tapes are known as water or paper tapes (gummape) and the like. Paper tapes (adhesive tapes) are produced, for example, by applying glue to a substrate such as kraft paper and drying the glue. In use, the adhesive surface of the paper tape is soaked with a liquid such as water and then stuck to an object.
As a portable (portable) tape dispenser for attaching such a paper tape to an object, a paper tape attaching tool is known (for example, refer to patent document 1).
However, in the paper tape attaching tool described in patent document 1, when an operation of attaching the paper tape to an object is performed, it is necessary to hold the paper tape with fingers. Therefore, the operator's finger may be soaked with water attached to the paper tape.
In the paper tape applying tool of patent document 1, operability in feeding the paper tape is poor.
[ Prior Art literature ]
Patent document 1: japanese patent laid-open No. 9-301610
Disclosure of Invention
The main object of the present invention is to provide an adhesive tape dispenser excellent in operability when feeding an adhesive tape having an adhesive agent exhibiting adhesiveness when wetted with a liquid.
The present invention provides an adhesive tape dispenser comprising: a housing;
an adhesive tape having an adhesive agent which is disposed on a substrate and exhibits adhesion when wetted with a liquid;
a core material;
a mounting portion to which an adhesive tape wound body in which the adhesive tape is wound around the core material is mounted;
An adhesive tape feeding mechanism having a rotatable operation portion to which the adhesive tape is fed when the operation portion is rotated, characterized in that,
the tape feeding mechanism has: a first roller and a second roller that sandwich the adhesive tape, and a power transmission mechanism that transmits a rotational force of the operation section to the first roller;
the tape feeding mechanism performs the following actions:
allowing rotation of the operation portion to feed the adhesive tape from the tape dispenser when a moving direction of an outer peripheral surface of an exposed portion of the operation portion exposed to the outside of the housing is the same as a moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser;
and preventing rotation of the operation portion when a moving direction of the outer peripheral surface of the exposed portion is opposite to a moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser.
The adhesive tape dispenser of the present invention comprises: a housing;
an adhesive tape having an adhesive agent which is disposed on a substrate and exhibits adhesion when wetted with a liquid;
a core material;
a mounting portion to which an adhesive tape wound body in which the adhesive tape is wound around the core material is mounted;
A tape feeding mechanism having a rotatable operation portion to feed the adhesive tape when the operation portion is rotated;
a liquid supply device for storing the liquid and supplying the liquid to the adhesive tape, characterized in that,
the tape feeding mechanism performs the following actions:
when the movement direction of the outer peripheral surface of the exposed portion of the operation portion exposed to the outside of the housing is the same as the movement direction of the adhesive tape when the adhesive tape is fed from the tape dispenser, rotation of the operation portion is allowed, the adhesive tape is fed from the tape dispenser,
in the case that the moving direction of the outer peripheral surface of the exposed portion is opposite to the moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser, the rotation of the operation portion is prevented,
the liquid supply device has a tank body for storing the liquid,
the tank body is provided with an index indicating the maximum amount, and the tank body is prevented from leaking the liquid stored in the tank body to the outside even if the tank body is inclined at a predetermined angle.
In the tape dispenser of the present invention, it is preferable that the tape feeding mechanism has a reverse rotation preventing mechanism that allows the operation portion to rotate in one direction and prevents the operation portion from rotating in the other direction.
In the tape dispenser according to the present invention, it is preferable that the reverse rotation preventing mechanism is a ratchet mechanism having a gear provided in the operation portion and a stopper that allows the gear to rotate in one direction and prevents the gear from rotating in the other direction.
In the tape dispenser of the present invention, it is preferable that the tape feeding mechanism comprises: a first roller and a second roller which clamp the adhesive tape; and
and a power transmission mechanism that transmits a rotational force of the operation unit to the first roller.
In the tape dispenser of the present invention, it is preferable that the power transmission mechanism includes: a first gear provided to the operation unit; a second gear engaged with the first gear; a third gear meshed with the second gear; and a fourth gear engaged with the third gear and provided to the first roller.
In the adhesive tape dispenser of the present invention, it is preferable that a portion of one of the first roller and the second roller, which is in contact with the adhesive tape, has elasticity.
In the adhesive tape dispenser of the present invention, it is preferable that the adhesive tape dispenser further comprises a liquid supply device for storing the liquid and supplying the liquid to the adhesive tape.
In the tape dispenser of the present invention, it is preferable that the liquid supply means has a tank main body for storing the liquid,
The tank body is provided with an index indicating the maximum amount, and the tank body is prevented from leaking the liquid stored in the tank body to the outside even if the tank body is tilted by a predetermined angle.
In the adhesive tape dispenser of the present invention, it is preferable to have a blade mechanism having a blade for cutting the adhesive tape.
In the tape dispenser of the present invention, it is preferable that the blade mechanism can adopt a housed state in which the blade is housed and a protruding state in which the blade protrudes to the outside.
In the adhesive tape dispenser of the present invention, it is preferable that the adhesive tape dispenser further comprises an adhesive tape cover for covering the adhesive tape wound body mounted on the mounting portion.
[ Effect of the invention ]
According to the present invention, the operability in feeding the adhesive tape is made excellent. This makes it possible to easily and quickly attach the adhesive tape to the object.
That is, since the adhesive tape feeding mechanism for feeding the adhesive tape having the adhesive agent exhibiting the adhesiveness when wetted with the liquid is provided, it is not necessary to hold the adhesive tape with a finger at the time of performing the operation of attaching the adhesive tape to the object, and thus it is possible to prevent the finger of the operator from being wetted with the liquid attached to the adhesive tape.
Further, since the moving direction of the outer peripheral surface of the exposed portion when the adhesive tape is fed is the same side as the moving direction of the adhesive tape, the operating direction of the operating portion when the adhesive tape is fed can be perceived, and thus the adhesive tape can be fed easily and quickly.
In addition, the adhesive tape wetted with the liquid can be prevented from moving in the opposite direction and being stuck in the tape dispenser.
Drawings
Fig. 1 is a perspective view showing an embodiment of the tape dispenser of the present invention.
Fig. 2 is a side view showing an embodiment of the tape dispenser of the present invention.
Fig. 3 is a rear view showing an embodiment of the tape dispenser of the present invention.
Fig. 4 is a perspective view showing an embodiment of the adhesive tape dispenser of the present invention, and is a view for explaining an operation of attaching an adhesive tape roll and the like. In addition, the present invention is a diagram for explaining a preparation process in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 5 is a perspective view showing an embodiment of the adhesive tape dispenser of the present invention, and is a view for explaining an operation of attaching an adhesive tape roll and the like. In addition, the present invention is a diagram for explaining a preparation process in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 6 is a side view showing the inside of an embodiment of the tape dispenser of the present invention.
Fig. 7 is a perspective view showing the external appearance and the interior of an embodiment of the tape dispenser of the present invention.
Fig. 8 is a side view showing a tape feeding mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 9 is a side view showing a tape feeding mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 10 is a perspective view showing the appearance and the interior of an embodiment of the tape dispenser of the present invention.
Fig. 11 is a side view showing a reverse rotation preventing mechanism of the embodiment of the tape dispenser of the present invention.
Fig. 12 is a side view showing a reverse rotation preventing mechanism of the embodiment of the tape dispenser of the present invention.
Fig. 13 is a perspective view showing a reverse rotation preventing mechanism according to an embodiment of the tape dispenser of the present invention.
Fig. 14 is a side view showing a tension roller mechanism and a lever push-up mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 15 is a side view showing a tension roller mechanism and a lever push-up mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 16 is a perspective view showing a tension roller mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 17 is a side view showing a tension roller mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 18 is a perspective view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 19 is an exploded perspective view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 20 is a plan view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 21 is a side view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 22 is a front view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 23 is a cross-sectional view showing a water supply device according to an embodiment of the tape dispenser of the present invention. In this case, fig. 23 (a) is a longitudinal sectional view, and fig. 23 (b) is a cross sectional view.
Fig. 24 is a perspective view (front side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 25 is a perspective view (back side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 26 is a perspective view (front side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 27 is a perspective view (back side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 28 is an exploded perspective view showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 29 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 30 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 31 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 32 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 33 is a diagram for explaining a use process in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 34 is a view for explaining a use process in a method of using the tape dispenser according to the embodiment of the present invention.
[ description of reference numerals ]
1: an adhesive tape dispenser; 2: a housing; 21: an operation surface; 3: a blade mechanism; 31: a blade; 32: a housing; 33: a support member; 331: a mounting part; 332: a mounting part; 333: a mounting part; 334: a mounting part; 34: a gate; 35: a turnover spring; 351: a mounting part; 352: a mounting part; 36: double-sided tape; 4: an adhesive tape feeding mechanism; 41: an operation unit; 411: a rib; 42: an exposed portion; 43: a reverse rotation preventing mechanism; 431: a ratchet mechanism; 432: a gear; 433: a brake member; 44: a roller; 45: a roller; 46 a power transmission mechanism; 461: a gear; 462: a gear; 463: a gear; 464: a gear; 5: a lever push-up mechanism; 51: an operation lever; 52: a power transmission mechanism; 53: a turnover spring; 6: a tension roller mechanism; 61: a tension roller; 7: a water supply tank; 70: a water supply device; 71: a tank main body; 711: a hole; 712: a hole; 713: an index; 72: a cover; 73: double-sided tape; 8: a suction roll; 81: a roller body; 82: a sponge sheet; 9: an adhesive tape cover; 91: an opening; 11: a mounting part; 111: a mounting portion main body; 112: a pressing member; 12: a handle; 101: a roll of adhesive tape; 102: a core material; 103: an adhesive tape; 201: a paper box; a: arrows; b: arrows.
Detailed Description
The technical solutions herein will be described in further detail with reference to the accompanying drawings.
Hereinafter, the tape dispenser according to the present invention will be described in detail with reference to the embodiments shown in the drawings.
Fig. 1 is a perspective view showing an embodiment of the tape dispenser of the present invention.
Fig. 2 is a side view showing an embodiment of the tape dispenser of the present invention.
Fig. 3 is a rear view showing an embodiment of the tape dispenser of the present invention.
Fig. 4 is a perspective view showing an embodiment of the adhesive tape dispenser of the present invention, and is a view for explaining an operation of attaching an adhesive tape roll and the like.
Fig. 4 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 5 is a perspective view showing an embodiment of the adhesive tape dispenser of the present invention, and is a view for explaining an operation of attaching an adhesive tape roll and the like.
Fig. 5 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 6 is a side view showing the inside of an embodiment of the tape dispenser of the present invention.
Fig. 7 is a perspective view showing the external appearance and the interior of an embodiment of the tape dispenser of the present invention.
Fig. 8 is a side view showing a tape feeding mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 9 is a side view showing a tape feeding mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 10 is a perspective view showing the appearance and the interior of an embodiment of the tape dispenser of the present invention.
Fig. 11 is a side view showing a reverse rotation preventing mechanism of the embodiment of the tape dispenser of the present invention.
Fig. 12 is a side view showing a reverse rotation preventing mechanism of the embodiment of the tape dispenser of the present invention.
Fig. 13 is a perspective view showing a reverse rotation preventing mechanism according to an embodiment of the tape dispenser of the present invention.
Fig. 14 is a side view showing a tension roller mechanism and a lever push-up mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 15 is a side view showing a tension roller mechanism and a lever push-up mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 16 is a perspective view showing a tension roller mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 17 is a side view showing a tension roller mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 18 is a perspective view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 19 is an exploded perspective view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 20 is a plan view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 21 is a side view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 22 is a front view showing a water supply device according to an embodiment of the tape dispenser of the present invention.
Fig. 23 is a cross-sectional view showing a water supply device according to an embodiment of the tape dispenser of the present invention. In this case, fig. 23 (a) is a longitudinal sectional view, and fig. 23 (b) is a cross sectional view.
Fig. 24 is a perspective view (front side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 25 is a perspective view (back side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 26 is a perspective view (front side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 27 is a perspective view (back side) showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 28 is an exploded perspective view showing a blade mechanism of an embodiment of the tape dispenser of the present invention.
Fig. 29 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 30 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 31 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 32 is a diagram for explaining a preparation step in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 33 is a diagram for explaining a use process in a method of using the tape dispenser according to the embodiment of the present invention.
Fig. 34 is a view for explaining a use process in a method of using the tape dispenser according to the embodiment of the present invention.
For convenience of explanation, in each drawing, the upper side in the drawing is referred to as "upper" or "upper", the lower side is referred to as "lower" or "lower", the right side is referred to as "right", and the left side is referred to as "left".
In this specification, "parallel" includes not only the case where two lines or planes are completely parallel but also the case where the lines or planes are inclined within ±5°. In addition, in the present specification, "orthogonal" includes not only a case where two lines or planes are completely orthogonal, that is, a case where an angle formed by the two lines or planes is 90 °, but also a case where 85 ° or more and less than 90 ° and a case where more than 90 ° and 95 ° or less.
The adhesive tape dispenser 1 shown in each figure is a portable (portable) device, and is a device in which water (liquid) is supplied to the adhesive tape 103 of the adhesive tape roll 101 attached to the attachment portion 11, and the adhesive tape 103 is fed and attached to an object.
Compared with the fixed type, the adhesive tape dispenser 1 is small and light, can carry the adhesive tape dispenser 1 for operation, is easy to operate, and can be carried.
The adhesive tape dispenser 1 is used, for example, for packaging products, for attaching an adhesive tape 103 to a case (for example, a paper case) containing the products, for closing the case, and the like.
As shown in fig. 4, the adhesive tape roll 101 includes: an adhesive tape 103 having a base material and an adhesive (adhesive agent) disposed on the base material and exhibiting adhesiveness (tackiness) when wetted with water (liquid); and a core 102, wherein the adhesive tape wound body 101 is formed by winding an adhesive tape 103 around the core 102. The binder is not particularly limited as long as it exhibits adhesiveness when wetted with water (liquid), and examples thereof include glue (glue) and the like. That is, examples of the adhesive tape 103 include a paper tape and a water tape.
The width of the adhesive tape 103 is 50mm in the present embodiment, but is not limited thereto, and may be 63mm, for example, or other widths.
As shown in fig. 1 to 7, the adhesive tape dispenser 1 has a box-shaped housing 2, a handle 12, a blade mechanism (cutting mechanism) 3 for cutting an adhesive tape 103, a mounting portion 11 for mounting the adhesive tape roll 101, an adhesive tape feeding mechanism 4 for feeding the adhesive tape 103 of the mounted adhesive tape roll 101, a lever push-up mechanism 5, a tension roller mechanism 6, an adhesive tape cover 9 for covering the adhesive tape roll 101 mounted on the mounting portion 11, and a water supply device (liquid supply device) 70 which is detachable (cassette-type) with respect to the housing 2. Further, an adhesive tape feeding mechanism 4, a lever push-up mechanism 5, a tension roller mechanism 6, and the like are housed in the housing 2.
The handle 12 is fixed to the upper portion of the housing 2, and the operator can hold the tape dispenser 1 by grasping the handle 12.
Next, the mounting portion 11 will be described. The mounting portion 11 shown in fig. 1 to 7 and 10 is a device (mechanism) for mounting the adhesive tape roll 101. As described above, the mounting portion 11 is a device for bonding the adhesive tape 103 having a width of 50mm, but is not limited thereto.
The mounting portion 11 is provided in the housing 2. The mounting portion 11 is disposed at the rear (right side in fig. 1) of the housing 2.
The mounting portion 11 includes a mounting portion main body 111 and a pressing member (pressing portion) 112 that is detachable from the mounting portion main body 111.
The mounting portion main body 111 has a tubular shape, and the core 102 of the adhesive tape wound body 101 can be mounted on the outer peripheral portion of the mounting portion main body 111. That is, when the adhesive tape wound body 101 is attached to the attachment portion 11, the attachment portion main body 111 is inserted into the core 102. The core 102 of the adhesive tape wound body 101 is rotatable relative to the mounting portion main body 111 (mounting portion 11) in a state where the core 102 is mounted on the outer peripheral portion of the mounting portion main body 111. In the present embodiment, the mounting portion main body 111 is detachable from the housing 2.
The pressing member 112 is detachably attached to the distal end portion of the mounting portion main body 111. In this case, the pressing member 112 is attached to the outer peripheral portion of the attachment portion main body 111 with the core 102 of the adhesive tape wound body 101, and is attached to the distal end portion of the attachment portion main body 111 from the outside of the adhesive tape cover 9 in a state where the adhesive tape wound body 101 is covered with the adhesive tape cover 9 and attached to the housing 2. This prevents the pressure-sensitive adhesive tape wound body 101 from being detached or displaced from the mounting portion 11, and also prevents the pressure-sensitive adhesive tape cover 9 from being detached from the housing 2.
In the present embodiment, the mounting portion 11 (mounting portion main body 111) is fixed to the housing 2 and does not rotate relative to the housing 2, but the present invention is not limited thereto, and for example, the mounting portion 11 may be rotatable relative to the housing 2. In this case, the core 102 of the adhesive tape wound body 101 may be prevented from rotating with respect to the mounting portion 11 (mounting portion main body 111).
Next, the adhesive tape cover 9 will be described.
The adhesive tape cover 9 shown in fig. 1 to 3, 5, and 6 is a member (structure) that covers the adhesive tape wound body 101 mounted on the mounting portion 11.
In addition, an adhesive tape cover 9 is provided to the housing 2. The adhesive tape cover 9 is disposed at a position corresponding to the mounting portion 11 (the adhesive tape wound body 101 mounted on the mounting portion 11) behind the case 2 (on the right in fig. 1). In the present embodiment, the pressure-sensitive adhesive tape cover 9 is detachable from the housing 2.
The adhesive tape cover 9 has a cylindrical shape. The pressure-sensitive adhesive tape cover 9 is formed in a ring shape (loop shape) having a smaller area (opening area) of the opening 91 on the distal end side than the proximal end side, and the attachment portion 11 is disposed at the position of the opening 91 in the loop-shaped portion.
By the adhesive tape cover 9, the adhesive tape 103 of the adhesive tape roll 101 attached to the attachment portion 11 can be prevented from spreading in the radial direction of the adhesive tape roll 101 or in the direction of the central axis of the adhesive tape roll 101. That is, the adhesive tape 103 is kept in an appropriate state by the adhesive tape cover 9.
Next, the blade mechanism 3 will be described.
The blade mechanism 3 shown in fig. 24 to 28 is a mechanism (device) for cutting (dicing) the adhesive tape 103.
The blade mechanism 3 is provided in the housing 2. The blade mechanism 3 is disposed in front of the housing 2 (on the left side in fig. 1). In the present embodiment, the blade mechanism 3 is detachable (cassette type) from the housing 2. This makes it possible to easily and quickly replace the blade 31 of the blade mechanism 3.
The blade mechanism 3 further includes: a blade 31 that cuts the adhesive tape 103; a housing 32; and an inversion spring 35 as a biasing member that biases in two directions. In addition, the housing 32 has: a support member 33; and a shutter 34 provided so as to be displaceable (movable) with respect to the support member 33, the blade 31 being supported by the support member 33. In the present embodiment, the blade 31 is provided so as to be movable in the up-down direction with respect to the support member 33. In the present embodiment, the blade 31 is bonded (adhered) to one surface of the support member 33 by a pair of double-sided tape 36.
The support member 33 includes mounting portions 331 and 332 disposed at upper positions thereof and mounting portions 333 and 334 disposed at lower positions thereof. The blade mechanism 3 is detachably attached to the front of the housing 2 by the attachment portions 331 to 334.
The blade mechanism 3 can adopt a state in which the blade 31 is housed in the housing 32 and a state in which the blade 31 protrudes outside from the housing 32. However, in the present embodiment, one surface of the blade 31 is exposed to the outside from the housing 32. In addition, the blade mechanism 3 is mounted on the housing 2, and the blade 31 is housed in a structure constituted by the housing 2 and the case 32, or the blade 31 is protruded to the outside. Hereinafter, the "storage blade 31" and the "outwardly projecting blade 31" will also be simply referred to as "the" storage blade ". The "state of housing the blade 31" is also simply referred to as "housed state", and the "state of externally projecting the blade 31" is simply referred to as "projecting state (usable state)".
Specifically, the shutter 34 is disposed on a surface (other surface) of the support member 33 opposite to the surface (one surface) on which the blade 31 is disposed, and is provided to be movable in the up-down direction on the support member 33. Thus, the state of housing the blade 31 shown in fig. 24 and 25 (the state of not projecting the blade 31 to the outside) and the state of projecting the blade 31 to the outside shown in fig. 26 and 27 can be adopted.
The mounting portion 351 disposed at one end of the flip spring 35 is mounted at a position slightly offset from the center of the support member 33, and the mounting portion 352 disposed at the other end is mounted at the center of the shutter 34. The flipping spring 35 biases the shutter 34 against the support member 33. Specifically, the flipping spring 35 can selectively bias the shutter 34 in a direction to close the shutter 34 (a direction to house the blade 31), that is, a lower side and a direction to open the shutter 34 (a direction to protrude the blade 31 to the outside), that is, an upper side.
That is, in the housed state shown in fig. 24 and 25, the shutter 34 is biased downward with respect to the support member 33 by the elastic force (restoring force) of the flip spring 35. This prevents the shutter 34 from being opened carelessly. In addition, the storage state is safe.
On the other hand, in the protruding state shown in fig. 26 and 27, the shutter 34 is biased upward with respect to the support member 33 by the elastic force (restoring force) of the flip spring 35. This prevents the shutter 34 from being closed inadvertently. In addition, since the adhesive tape 103 is in a protruding state, the adhesive tape can be cut by the blade 31.
In the stored state, when the shutter 34 is moved upward relative to the support member 33 against the urging force of the flip spring 35, the shutter 34 is opened to be in a protruding state.
In the protruding state, when the shutter 34 is moved downward with respect to the support member 33 against the urging force of the flip spring 35, the shutter 34 is closed and is placed in the housed state.
Next, the water supply device (liquid supply device) 70 will be described.
The water supply device (liquid supply device) 70 shown in fig. 18 to 23 is a device (mechanism) for storing water (liquid) and supplying the liquid to the adhesive tape 103.
In addition, the water supply device 70 is provided to the housing 2. The water supply device 70 is disposed in front of (left side in fig. 1) and at a lower portion of the housing 2. In the present embodiment, the water supply device 70 is detachable (cassette type) from the housing 2. This makes it possible to easily and quickly store water in the water supply tank 7, clean the water supply tank 7, and the like.
In addition, the water supply device 70 has a water supply tank 7 and a suction roll 8.
The water supply tank 7 includes a tank body (housing) 71 capable of storing water (liquid) and a cover 72 that is detachable from a hole 711 of the tank body 71.
In addition, the suction roller 8 is rotatably provided in the tank main body 71. In addition, a part of the suction roller 8 is exposed (protrudes) to the outside from the tank body 71. The suction roller 8 is disposed downstream of the rollers 44 and 45 of the tape feeding mechanism 4.
The suction roll 8 includes a roll body 81 and a sponge sheet 82 provided on the outer peripheral surface (surface) of the roll body 81.
In the present embodiment, the roller body 81 has two members, namely, a 1 st member (upper member) and a 2 nd member (lower member), and is configured by joining these members. The roller body 81 is a hollow member, and has a plurality of holes communicating the inside and the outside of the roller body 81 at a portion where the sponge sheet 82 is not provided.
The sponge sheet 82 is a sheet made of sponge (for example, polyurethane) and is an example of a member that can absorb water (liquid) (has liquid absorption property) and has elasticity (softness).
The tank body 71 is configured to be able to store water (liquid) therein. In the present embodiment, the tank body 71 has 2 members, namely, a 1 st case (upper case) and a 2 nd case (lower case), and is configured by joining these members with a double-sided tape (adhesive agent) 73. The shape of the tank body 71 is not particularly limited, and in the present embodiment, the tank body 71 is formed into a flat shape in which the thickness in the vertical direction is reduced in a state where the water supply device 70 is attached to the housing 2.
Further, a hole 711 for communicating the inside of the tank body 71 with the outside is formed in the upper side of the tank body 71. The hole 711 is circular in shape in a plan view.
The cover 72 is detachable from the hole 711, so that water can be injected into the tank body 71 from the hole 711 in a state where the cover 72 is detached from the hole 711, and water in the tank body 71 can be prevented from leaking from the hole 711 in a state where the cover 72 is attached to the hole 711.
A hole 712 for communicating the inside of the tank body 71 with the outside is formed in the upper side of the tank body 71. The shape of the hole 712 in a plan view is formed in a shape corresponding to the shape of the suction roll 8 in a plan view.
Further, the upper portion of the suction roll 8 is exposed (protruded) from the hole 712 to the outside of the tank main body 71.
In the present embodiment, the predetermined portion of the can body 71 has light transmittance throughout the can body 71. That is, the can body 71 is transparent or translucent. This allows visual confirmation of the amount or state of water in the tank body 71.
Further, an index 713 indicating the maximum amount (storage amount) is provided on the outer surface (surface) of the tank body 71, so that the water stored in the water tank 7 (tank body 71) is prevented from leaking to the outside even when the tank is tilted by a predetermined angle (90 ° in the present embodiment) from the horizontal posture (see fig. 23). In the present embodiment, the index 713 is formed of a straight line.
That is, if the water supply tank 7 is in the horizontal posture, the position of the water surface of the water stored in the water supply tank 7 is the same as the position of the index 713, or the position of the water surface is located below the index 713 in the vertical direction, the stored water does not leak out even if the water supply tank 7 is tilted to 90 ° (see fig. 23) in the direction of shifting from the horizontal posture.
In addition, a character of "MAX" is provided in the vicinity of the index 713. This allows the operator to grasp the position where water can be stored in the water supply tank 7 to the index 713.
In the water supply device 70, the sponge sheet 82 of the water absorbing roller 8 absorbs (absorbs) the water stored in the water supply tank 7, and applies the water to the adhesive of the adhesive tape 103.
Next, the tape feeding mechanism 4 will be described.
The tape feeding mechanism 4 shown in fig. 1 to 13 has a rotatable operation unit 41, and the adhesive tape 103 can be fed by manually rotating the operation unit 41. By providing the tape feeding mechanism 4, operability in feeding the adhesive tape 103 is made excellent. In addition, since the tape feeding mechanism 4 is operated manually, a battery or a power supply is not required.
In addition, a part (upper part in fig. 8) of the operation portion 41 is exposed (protrudes) to the outside from the housing 2. The portion of the operation portion 41 exposed (protruding) to the outside is an exposed portion (protruding portion) 42. The operator operates (rotates) the exposed portion 42 of the operation portion 41 with a finger.
The operation unit 41 has a circular outer shape in side view (as viewed from a direction perpendicular to the paper surface of fig. 6). Further, a plurality of ribs 411 are formed on the outer peripheral surface of the operation portion 41. By this rib 411, finger slip can be prevented when the finger rotation operation portion 41 is operated.
The tape feed mechanism 4 further includes a reverse rotation preventing mechanism 43 that allows the operation portion 41 to rotate in one direction (counterclockwise in fig. 8) and prevents the operation portion 41 from rotating in the other direction (clockwise in fig. 8).
The reverse rotation preventing mechanism 43 is a ratchet mechanism 431 including a gear 432 provided in the operation portion 41 and a stopper 433 that allows the gear 432 to rotate in one direction (counterclockwise in fig. 8) and prevents rotation in the other direction (clockwise in fig. 8).
The tape feeding mechanism 4 further includes: a roller (first roller) 44 and a roller (second roller) 45 that nip the adhesive tape 103; and a power transmission mechanism 46 that transmits the rotational force of the operation unit 41 to the roller 44.
In addition, a portion of one of the roller 44 and the roller 45, which is in contact with the adhesive tape 103, is the roller 44 in the present embodiment, and has elasticity. That is, the roller 44 is a rubber (elastomer) roller. Thus, when the adhesive tape 103 is sandwiched between the roller 44 and the roller 45, the roller 44 can be elastically deformed, and the adhesive tape 103 can be reliably sandwiched, thereby preventing the adhesive tape 103 from sliding with respect to the rollers 44 and 45.
The power transmission mechanism 46 further includes: a gear (first gear) 461 provided to the operation portion 41; a gear (second gear) 462 meshed with the gear 461; a gear (third gear) 463 meshed with the gear 462; and a gear (fourth gear) 464 which meshes with the gear 463 and is provided to the roller 44. In the present embodiment, the number of gears included in the power transmission mechanism 46 is four, but the present invention is not limited thereto, and the number may be an even number, for example, two, six, eight, or the like.
The surface (upper surface) of the housing 2 on the side where the handle 12 is disposed, that is, the vicinity of the operation portion 41 is a surface (surface on which the finger slides) that is finger-jointed and slid by a user when the user operates (rotates) the operation portion 41 of the tape feeding mechanism 4 with a finger, and this surface is referred to as an operation surface (operation plane) 21. The operation surface 21 is a plane.
Further, in the case where the tape feeding mechanism 4 rotates the operation portion 41 so that the moving direction of the outer peripheral surface of the exposed portion 42 is the same as the moving direction of the adhesive tape 103 when the adhesive tape 103 is fed from the tape dispenser 1 (the housing 2), that is, in the case where the operation portion 41 is rotated in the counterclockwise direction in fig. 8 (the clockwise direction in fig. 9), the rotation of the operation portion 41 is allowed, and the adhesive tape 103 is fed from the tape dispenser 1. In this case, the operator moves (operates) the finger in the direction of arrow a in fig. 8 and 9 along the operation surface 21, that is, in the surface of the operation surface 21 (parallel to the operation surface 21).
In addition, when the tape feeding mechanism 4 rotates the operation portion 41 so that the movement direction of the outer peripheral surface of the exposed portion 42 is opposite to the movement direction of the adhesive tape 103 when the adhesive tape 103 is fed from the tape dispenser 1, that is, when the operation portion 41 is rotated (clockwise in fig. 8) (counterclockwise in fig. 9), the gear 432 of the reverse rotation preventing mechanism 43 is engaged with the stopper 433, thereby preventing the rotation of the operation portion 41. In this case, the operator moves (operates) the finger in the direction of arrow b in fig. 8 and 9 along the operation surface 21, that is, in the surface of the operation surface 21 (parallel to the operation surface 21).
Next, the tension roller mechanism 6 will be described.
The tension roller mechanism 6 shown in fig. 6, 7, 10, and 14 to 17 is a mechanism (device) for pressing the adhesive tape 103 against the water absorbing roller 8 absorbing water (water absorbing) so as to apply (supply) water (liquid) to the adhesive of the adhesive tape 103 fed by the tape feeding mechanism 4.
In addition, a tension roller mechanism 6 is provided displaceably to the housing 2. The tension roller mechanism 6 is disposed above the water supply device 70 in front of the housing 2 (left side in fig. 1).
The tension roller mechanism 6 includes a tension roller 61. The tension roller 61 is disposed downstream of the rollers 44 and 45 of the tape feeding mechanism 4. The tension roller 61 is displaced by the lever push-up mechanism 5, and is separated from the suction roller 8 or pushed against the suction roller 8. In other words, the tension roller mechanism 6 can adopt a separated state in which the tension roller 61 is separated from the suction roller 8 shown in fig. 15 and a pressed state (pressed state) in which the tension roller 61 is pressed against the suction roller 8 shown in fig. 14, 16, 17, that is, a sandwiched state in which the adhesive tape 103 is sandwiched between the tension roller 61 and the suction roller 8.
Next, the lever push-up mechanism 5 will be described.
The lever push-up mechanism 5 shown in fig. 1 to 6, 14, 15, 31, and 32 is a mechanism (device) for displacing the tension roller mechanism 6, the power transmission mechanism 46 of the tape feeding mechanism 4, the roller 44, and the like. The lever push-up mechanism 5 is provided to the housing 2.
The lever push-up mechanism 5 includes an operation lever (operation section) 51, a power transmission mechanism 52 that transmits the displacement of the operation lever 51 to the tension roller 61 and the roller 44, and an inversion spring 53 as a biasing member that can bias the lever in two directions. The power transmission mechanism 52 includes a link mechanism, a cam mechanism, and the like.
The operation lever 51 is provided on the upper portion of the housing 2 so as to be displaceable, and in the present embodiment, is provided so as to be rotatable about one end portion (rotation center) of the operation lever 51. That is, the operation lever 51 can be displaced into a state in which the operation lever 51 is raised (raised state) and a state in which the operation lever 51 is tilted (tilted state) by an operation of an operator. Hereinafter, the state in which the operation lever 51 is raised is also referred to as "the raised state of the operation lever 51", and the state in which the operation lever 51 is tilted is also referred to as "the tilted state of the operation lever 51".
The reverse spring 53 biases the operation lever 51 and the power transmission mechanism 52 with respect to the housing 2. Specifically, the reversing spring 53 can selectively bias the operation lever 51 and the power transmission mechanism 52 in the direction in which the operation lever 51 is raised and in the direction in which the operation lever 51 is tilted. Thus, the operating lever 51 and the power transmission mechanism 52 are maintained in this state by the elastic force (restoring force) of the flip spring 53 in the raised state of the operating lever 51, and are maintained in this state by the elastic force (restoring force) of the flip spring 53 in the tilted state of the operating lever 51.
In the raised state of the operation lever 51 shown in fig. 15, the tension roller 61 of the tension roller mechanism 6 is separated from the suction roller 8 of the water supply device 70.
Thereby, the adhesive tape 103 can be disposed between the tension roller 61 and the suction roller 8.
In the raised state of the operation lever 51 shown in fig. 15, the roller 44 of the tape feeding mechanism 4 is separated from the roller 45.
Thereby, the adhesive tape 103 can be disposed between the roller 44 and the roller 45.
In addition, in the tilted state of the operation lever 51 shown in fig. 14, the tension roller 61 of the tension roller mechanism 6 is pressed against the water absorbing roller 8 of the water supply device 70.
Thereby, the adhesive tape 103 can be sandwiched between the tension roller 61 and the suction roller 8.
In addition, in the tilted state of the operation lever 51 shown in fig. 14, the roller 44 of the tape feeding mechanism 4 is pressed against the roller 45.
Thereby, the adhesive tape 103 can be sandwiched between the roller 44 and the roller 45.
In this way, the lever push-up mechanism 5 can adopt a state in which the tension roller 61 is separated from the suction roller 8, a state in which the roller 44 is separated from the roller 45, a state in which the tension roller 61 is pressed against the suction roller 8 (a state in which the adhesive tape 103 is sandwiched between the tension roller 61 and the suction roller 8), and a state in which the roller 44 is pressed against the roller 45 (a state in which the adhesive tape 103 is sandwiched between the roller 44 and the roller 45).
Next, an example (method of use) of the tape dispenser 1 will be described.
< preparation procedure >
(1)
As shown in fig. 29 and 30, the blade mechanism 3 is attached to the housing 2 by the attachment portions 331 to 334.
(2)
As shown in fig. 4 and 5, the core 102 of the adhesive tape roll 101 is attached to the attachment unit main body 111.
Next, in the raised state of the operation lever 51, the adhesive tape 103 of the adhesive tape roll 101 is disposed between the roller 44 and the roller 45, between the tension roller 61 and the suction roller 8, and the tip end portion of the adhesive tape 103 protrudes from the front (left side in fig. 5) of the tape dispenser 1 to the outside.
Next, as shown in fig. 5, the adhesive tape cover 9 is attached to the attachment portion main body 111, and the pressing member 112 is attached to the attachment portion main body 111.
(3)
As shown in fig. 31 and 32, water is injected into the water supply tank 7 of the water supply device 70, and the water supply device 70 is attached to the housing 2. The water amount stored in the water supply tank 7 is set to be the maximum amount up to the position where the water surface is located at the index 713.
The steps of (1), (2) and (3) may be performed in any order.
(4)
The operation lever 51 is set to a tilted state. Thereby, the adhesive tape 103 is sandwiched between the roller 44 and the roller 45, and the adhesive tape 103 is sandwiched between the tension roller 61 and the suction roller 8.
In the case where the order of the step (1), the step (2), and the step (3) is changed, the step (4) may be performed after the step (2) and the step (3).
< procedure to be used >)
As shown in fig. 33, the tape dispenser 1 is placed on a paper cassette 201 as an example of an object.
Then, with the adhesive tape 103 sandwiched between the roller 44 and the roller 45 and the adhesive tape 103 sandwiched between the tension roller 61 and the water absorbing roller 8, the hand is moved in the direction of arrow a in fig. 8, and the operation unit 41 is rotated in the counterclockwise direction in fig. 8. Thus, the gear 432 of the operation unit 41 is not locked by the stopper 433, and the operation unit 41 rotates. As a result, the gears 461, 462, 463, and 464 rotate in this order, the roller 44 rotates clockwise in fig. 8, and the roller 45 rotates counterclockwise in fig. 8 together with the roller 44 (see fig. 8 and 9). Thereby, the adhesive tape 103 moves to the left in fig. 8 and 33.
In addition, the adhesive tape 103 passes between the tension roller 61 and the water absorbing roller 8 that absorbs water of the water supply tank 7, and at this time, water is applied to the adhesive of the adhesive tape 103, whereby the adhesive exhibits adhesiveness. The adhesive tape 103 is fed out from the front of the housing 2.
Then, as shown in fig. 33 and 34, the adhesive tape 103 is attached to a predetermined portion of the paper cassette 201.
After the adhesive tape 103 is attached to the paper cassette 201, the adhesive tape 103 is cut by the blade 31 of the blade mechanism 3 at a predetermined position. The above-described operation of adhering the adhesive tape 103 to the paper cassette 201 is completed.
The blade mechanism 3 may be in a protruding state (in advance) in advance, or may be in a protruding state before the adhesive tape 103 is cut.
On the other hand, if the hand is moved in the direction of arrow b in fig. 8 instead of the direction of arrow a in fig. 8 and the operation portion 41 is rotated in the clockwise direction in fig. 8, the gear 432 provided in the operation portion 41 is locked by the brake 433, and the rotation of the operation portion 41 is prevented.
This prevents the adhesive tape 103 wetted with water from moving in the opposite direction and being stuck in the tape dispenser 1.
As described above, according to the adhesive tape dispenser 1, the operability when feeding the adhesive tape 103 is made excellent. This makes it possible to easily and quickly attach the adhesive tape 103 to an object.
That is, since the tape feeding mechanism 4 is provided, it is not necessary to hold the adhesive tape 103 with fingers when performing an operation of attaching the adhesive tape 103 to an object, and thus it is possible to prevent the fingers of the operator from being wetted with water attached to the adhesive tape 103.
Further, since the moving direction of the outer peripheral surface of the exposed portion 42 when the adhesive tape 103 is fed is the same side as the moving direction of the adhesive tape 103, the operating direction of the operating portion 41 when the adhesive tape 103 is fed can be perceived, and thus the adhesive tape 103 can be fed easily and quickly.
Further, since the reverse rotation preventing mechanism 43 is provided, the adhesive tape 103 wetted with water can be prevented from moving in the opposite direction and being stuck in the tape dispenser 1.
The tape dispenser of the present invention has been described above with reference to the embodiments of the drawings, but the present invention is not limited thereto, and the structures of the respective units may be replaced with arbitrary structures having the same functions. In addition, any other structure may be added. The present invention may be a combination of two or more of the above-described structures (features) in any of the embodiments.
In the above embodiment, the adhesive tape dispenser (mounting portion) corresponds to one type of adhesive tape (adhesive tape) having a width of 50mm, but in the present invention, the width of the adhesive tape that can be corresponded is not limited to this, and may be 63mm, for example, or may be another width.
In the above embodiment, the width of the adhesive tape that can be corresponded is one type, but in the present invention, the width of the adhesive tape that can be corresponded is not limited to this, and for example, two or more types may be used. Specifically, the tape dispenser may be configured to correspond to two types of adhesive tapes, for example, an adhesive tape having a width of 50mm and an adhesive tape having a width of 63 mm.
Claims (9)
1. An adhesive tape dispenser, comprising:
a housing;
an adhesive tape having an adhesive agent which is disposed on a substrate and exhibits adhesion when wetted with a liquid;
a core material;
a mounting portion to which an adhesive tape wound body in which the adhesive tape is wound around the core material is mounted;
an adhesive tape feeding mechanism having a rotatable operation portion to which the adhesive tape is fed when the operation portion is rotated, characterized in that,
the tape feeding mechanism has: a first roller and a second roller that sandwich the adhesive tape, and a power transmission mechanism that transmits a rotational force of the operation section to the first roller;
the tape feeding mechanism performs the following actions:
allowing rotation of the operation portion to feed the adhesive tape from the tape dispenser when a moving direction of an outer peripheral surface of an exposed portion of the operation portion exposed to the outside of the housing is the same as a moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser;
and preventing rotation of the operation portion when a moving direction of the outer peripheral surface of the exposed portion is opposite to a moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser.
2. The tape dispenser according to claim 1, wherein the power transmission mechanism has:
a first gear provided to the operation unit;
a second gear engaged with the first gear;
a third gear meshed with the second gear;
and a fourth gear engaged with the third gear and provided to the first roller.
3. The adhesive tape dispenser according to claim 1, wherein a portion of one of the first roller and the second roller, which contacts the adhesive tape, has elasticity.
4. An adhesive tape dispenser, comprising:
a housing;
an adhesive tape having an adhesive agent which is disposed on a substrate and exhibits adhesion when wetted with a liquid;
a core material;
a mounting portion to which an adhesive tape wound body in which the adhesive tape is wound around the core material is mounted;
a tape feeding mechanism having a rotatable operation portion to feed the adhesive tape when the operation portion is rotated;
a liquid supply device for storing the liquid and supplying the liquid to the adhesive tape, characterized in that,
the tape feeding mechanism performs the following actions:
when the movement direction of the outer peripheral surface of the exposed portion of the operation portion exposed to the outside of the housing is the same as the movement direction of the adhesive tape when the adhesive tape is fed from the tape dispenser, rotation of the operation portion is allowed, the adhesive tape is fed from the tape dispenser,
In the case that the moving direction of the outer peripheral surface of the exposed portion is opposite to the moving direction of the adhesive tape when the adhesive tape is fed from the tape dispenser, the rotation of the operation portion is prevented,
the liquid supply device has a tank body for storing the liquid,
the tank body is provided with an index indicating the maximum amount, and the tank body is prevented from leaking the liquid stored in the tank body to the outside even if the tank body is tilted by a predetermined angle.
5. The tape dispenser according to any one of claims 1 to 4, wherein,
the tape feed mechanism has a reverse rotation preventing mechanism that allows the operation portion to rotate in one direction and prevents the operation portion from rotating in the other direction.
6. The tape dispenser according to claim 5, wherein,
the reverse rotation preventing mechanism is a ratchet mechanism having a gear provided in the operation portion and a brake member that allows the gear to rotate in one direction and prevents rotation in the other direction.
7. The tape dispenser according to any one of claims 1 to 4, having a blade mechanism with a blade that cuts the adhesive tape.
8. The tape dispenser according to claim 7, wherein the blade mechanism has a housed state in which the blade can be housed and a protruding state in which the blade protrudes to the outside.
9. The adhesive tape dispenser according to any one of claims 1 to 4, wherein there is an adhesive tape cover covering the adhesive tape roll mounted on the mounting portion.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022202531 | 2022-12-19 | ||
| JP2023-003999 | 2023-01-13 | ||
| JP2023003999A JP7276953B1 (en) | 2022-12-19 | 2023-01-13 | tape dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116692577A true CN116692577A (en) | 2023-09-05 |
Family
ID=86378143
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958637.2U Active CN220283089U (en) | 2022-12-19 | 2023-07-24 | Adhesive tape dispenser |
| CN202310915019.8A Pending CN116692577A (en) | 2022-12-19 | 2023-07-24 | Adhesive tape dispenser |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321958637.2U Active CN220283089U (en) | 2022-12-19 | 2023-07-24 | Adhesive tape dispenser |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP7276953B1 (en) |
| CN (2) | CN220283089U (en) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001089012A (en) * | 1999-09-22 | 2001-04-03 | Tomokatsu Narukawa | Dispenser for tape with water paste |
| JP6583615B2 (en) * | 2015-05-29 | 2019-10-02 | コクヨ株式会社 | Tape dispenser |
-
2023
- 2023-01-13 JP JP2023003999A patent/JP7276953B1/en active Active
- 2023-07-24 CN CN202321958637.2U patent/CN220283089U/en active Active
- 2023-07-24 CN CN202310915019.8A patent/CN116692577A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN220283089U (en) | 2024-01-02 |
| JP7276953B1 (en) | 2023-05-18 |
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