JP2991120B2 - Adhesive tape dispenser - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a pressure-sensitive adhesive tape dispenser, and more particularly to a pressure-sensitive adhesive tape dispenser which can be fixedly set on an installation surface such as a desk top surface while adopting a lightweight structure. And a pressure-sensitive adhesive tape dispenser that can be carried as needed.

[0002]

2. Description of the Related Art Conventionally, a pressure-sensitive adhesive tape wound in a roll has been rotatably supported and has a knurled cutting blade capable of cutting the tape at predetermined lengths. Adhesive tape dispensers are known. This adhesive tape dispenser includes a main body that rotatably supports a roll-shaped adhesive tape, and a cutting blade is disposed at a position separated from the rotation center of the adhesive tape by a predetermined distance. Here, an additional weight such as cement is filled and solidified on the bottom side of the main body which is the installation surface side, and when the adhesive tape is pulled out due to the presence of the additional weight, the adhesive tape dispenser slides on the desk top surface. It does not move.

[0003]

However, in such a configuration, since cement is used as the solidified filling material, careless sliding movement of the adhesive tape dispenser on the desk surface when pulling out the adhesive tape is performed. However, as a result, the weight as a whole increases, so that it can be used only as a stationary type on a desk or the like, and is not suitable for carrying. In addition, when the adhesive tape dispenser is carried to another desk or the like, there is a possibility that the adhesive tape dispenser may be injured when the adhesive tape dispenser is dropped.

Further, since the total weight of the adhesive tape dispenser when it is shipped from a manufacturing plant or the like becomes considerably large, the transportation cost increases, and this disadvantageously comes to be reflected in the commercial price.

Furthermore, after filling the cement, a minimum time is required to solidify the cement, the production efficiency of the adhesive tape dispenser is extremely low, and a special area for passing through a drying step is required. .

[0006]

SUMMARY OF THE INVENTION The present invention has been made in view of the inconvenience of the prior art, and has as its object to eliminate the necessity of using an additional weight to achieve weight reduction. Another object of the present invention is to provide an adhesive tape dispenser that can stably maintain the installation position even when the adhesive tape is pulled out while being installed on a surface to be installed such as a desk.

[0007]

In order to achieve the above object, the present invention provides a main body for rotatably supporting an adhesive tape wound in a roll shape, and a cutting for cutting the adhesive tape at predetermined lengths. A blade, and arranged on the installation surface side of the main body
Plate, and the lower surface of the plate is
A wearable and washable adhesive layer is laminated and
The plate is slid with respect to the installation surface side of the main body.
It is configured to be detachably provided by a work .
According to this configuration, by adhering the adhesive layer to the installation surface such as the desk top surface, the adhesive tape dispenser does not slide on the desk top surface at all, and it is possible to secure a stationary posture in the adhesive position, and Pulling out and cutting can be performed stably. Further, since an additional weight such as cement is not used, the weight can be reduced. Furthermore, since the adhesive layer can be re-adhered and washable, the installation position of the adhesive tape dispenser can be changed as appropriate, so that it can be set to a position where it is easy to use, and dust and the like adhere to the adhesive layer. Even if the adhesive strength is reduced, it is possible to recover the initial adhesive strength by washing it off. In addition, when carrying
Can be removed if necessary.
You.

[0008]

DESCRIPTION OF THE PREFERRED EMBODIMENTS The present invention also provides a body for rotatably supporting an adhesive tape wound in a roll form, a cutting blade for cutting the adhesive tape at predetermined lengths, and a detachable blade for the body. A support member that is freely connected to support the main body
And a plate arranged on the installation surface side of the support member
The lower surface of the plate is re- adherable and washable.
A clean adhesive layer is laminated and the plate
Is detachable by slide operation on the installation surface side of the support member
, Can be adopted. Thereby, when carrying only the main body side, it is possible to take out the main body while leaving the support member on the installation surface,
There is no need to peel the adhesive layer from the installation surface each time,
Arbitrary changes in the mode of use can be easily made.
It is preferable that the support member includes a bottom wall and a pair of cylindrical portions erected on the upper surface of the bottom wall, and the main body is provided between the cylindrical portions so as to be able to hold the main body. According to this, a writing implement, scissors, and the like can be stored in the cylindrical portion, and the adhesive tape dispenser can be used as a multifunctional type. The front Kipu rate is provided to be relatively rotatable with respect to the installation surface, also preferably configured as has been adopted. Since the support member can rotate relative to the plate, access to the lead end of the adhesive tape becomes possible from all directions. Therefore, for example, when a desk is arranged face-to-face, even if one adhesive tape dispenser is installed in the center of the desk, it can be shared without any inconvenience, and the inconvenience of narrowing the effective area of the desk top surface is reduced. can do.

[0009]

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a pressure-sensitive adhesive tape dispenser according to an embodiment of the present invention.

FIG. 1 is a perspective view of a pressure-sensitive adhesive tape dispenser according to a first embodiment of the present invention when it is used, and FIG. 2 is a perspective view when it is not used. FIG. 3 is an exploded perspective view of the adhesive tape dispenser. In these figures, the adhesive tape dispenser 10
Is a main body 11 for supporting an adhesive tape T wound in a roll shape, and a knurled cutting blade 12 mounted on the main body 11 and cutting the adhesive tape T into predetermined lengths.
And a plate 15 detachably mounted on the installation surface side of the main body 11.

The main body 11 includes a substantially rectangular base 20 on the installation surface side, and a pair of side plate covers 21 connected to both ends of the base 20 in the short width direction.
The base 20 is, as shown in FIG.
A pair of hanging pieces 23 are continuously provided at both ends in the longitudinal direction of the base 21, that is, both right and left ends in FIG.
A recess 25 for accommodating the plate 15 is formed by the hanging piece 23 and the lower end area of the side plate cover 21. Further, a projection 21A is formed at the center of the lower end of each side plate cover 21 facing the recess 25, and a projection 21B is also formed on the lower end side facing surface of the side plate cover 21.

The side plate cover 21 has a bearing hole 27 formed at a substantially central position thereof, and the bearing hole 27 can support a shaft 29 of a rotating member 28 to which a core (not shown) of the adhesive tape T is mounted. Has become. Guide ribs 31 extending vertically so as to sandwich the bearing hole 27 from both sides are formed on the opposing surfaces of the side plate cover 21, and intermediate ribs 32 are formed between the guide ribs 31. The upper end of the intermediate rib 32 terminates immediately below the bearing hole 27, thereby supporting the shaft 29 of the rotating member 28 from below and restricting the falling or falling of the rotating member 28.
Further, from the upper part of the guide rib 31 to the upper edge of the side plate cover 21, there are formed concave grooves 34 in which the opposing surfaces of the side plate cover 21 are slightly dented, and the shaft 29 of the rotating member 28 is hung between these concave grooves 34. By lowering in the passing posture, the mounting of the rotating member 28 between the bearing holes 27 can be easily performed. In each side plate cover 21, a bearing hole 36 for rotatably supporting the blade holder 13, a protrusion 37 disposed adjacent to the bearing hole 36, and a blade holder 13 at an upper position of the bearing hole 36. Is formed in the main body 11 and an engagement hole 38 is formed for locking the main body 11.
On the other hand, projecting pieces 40 facing each other are projected from the upper end rear position of each side plate cover 21.

The blade holder 13 has an installation surface wall 42 which is in a substantially horizontal posture in use and comes into surface contact with the installation surface,
A support wall 43 for supporting the cutting blade 12 in a direction substantially orthogonal to one end of the installation surface wall 42;
And side plates 44 provided at both ends in the width direction of the support wall 43. As shown in FIG. 4, the support wall 43 has a slit 43A extending downward from the upper end.
The cutting blade 12 is supported by inserting the base 12A of the cutting blade 12 into the slit 43A. In addition, as shown in FIG. 2, when the blade holder 13 is in the storage position, as shown in FIG.
The tip is set at a position not protruding from an imaginary plane connecting between the side plate covers 21.

As shown in FIG. 3, the side plate 44 is provided with an extension base 44A which is longer than the installation surface wall 42 and is located in the side plate cover 21. Are provided with projections 46 respectively. These projections 46 are fitted into bearing holes 36 formed in the side plate cover 21, whereby the blade holder 1 is
3 is rotatably connected to the main body 11. On the outer surface of the extension base portion 44A, an arc-shaped concave groove 48 is formed on a concentric circle centered on the protrusion 46, and the concave groove 4 is formed.
A substantially circular recess 49 provided at a position adjacent to the end of 8
Are formed. The recesses 48 receive the projections 37 formed on the inner surface side of the side plate cover 21, and forcibly ride over the ends of the recesses 48 to form the projections 37 in the recesses 49.
Can be fitted.

Here, the edge 42A of the installation surface wall 42 abuts on the outer surface of the hanging piece 23 at a position where the concave portion 49 and the projection 37 are fitted to each other, whereby the blade holder 13
Is restricted to a rotation angle exceeding approximately 90 degrees, which is the rotation angle between the storage position and the use position (see FIGS. 1 and 2). In addition, on the outer surface of each side plate 44, projections 50 are respectively formed at positions close to the connection between the installation surface wall 42 and the support wall 43, and these projections 50 are
Can be fitted into the hole 38 provided in the side wall cover 21 of the first embodiment. Further, a concave portion 51 is formed on the upper outer surface of the support wall 43 so that a finger can be hung when the blade holder 13 is rotated, and the blade holder 13 can be easily rotated.

The plate 15 mounted on the installation surface side of the main body 11 has a flat shape that can be received in a concave portion 25 formed on the lower surface side of the base 20, and both ends of the plate 15 , A pair of finger hanging pieces 52 are protruded. Notches are formed on these finger pieces 52,
It is designed to prevent slipping when a finger is put on it.
On the lower surface side of the plate 15, an adhesive layer 54 (see FIG. 4) made of urethane or the like is laminated. When the adhesive layer 54 adheres to the desk surface or the like, the adhesive layer 54 is left on the plate 15 without transferring to the desk surface, and can be re-attached to a different place. In addition, a composition capable of cleaning dust and the like attached to the adhesive surface is used. In the plate 15, projections 57 are formed on both left and right sides of the finger hanging piece 52, and a projection 58 is formed substantially at the center of the finger hanging piece 52. When the plate 15 is mounted on the main body, the adhesive layer 54 is located on the same plane as the installation surface wall 42 of the blade holder 14, and can be installed over a wide range.

In the above configuration, when the adhesive tape dispenser 10 is installed on the installation surface, the plate 15
It is used while wearing. When mounting the plate 15 in the recess 25 of the base 20, the plate 15
Is picked up with fingers from both sides and dropped into the recess 25. This dropping is performed from a position where the protrusions 57 formed on both sides of the plate 15 do not interfere with the protrusions 21B formed on the lower surface of the side plate cover 21 opposite to each other. Then, after the dropping is completed, the plate 15 is slid in the surface direction. Then, the protrusions 57 enter the upper portions of the protrusions 21B on the side plate cover 21 side, and the protrusions 58 formed on the finger hooks 52 climb over the protrusions 21A located at the lower center portion of the side plate cover 21 to complete the mounting of the plate 15. I do. Therefore, the plate 15 does not fall off unless a force for sliding the plate 15 from the opposite direction is applied.

When the plate 15 is mounted on the installation surface while the plate 15 is mounted, the adhesive layer 54 laminated thereon adheres to the installation surface. By setting the blade holder 13 at the position shown in FIG. 1, the adhesive tape T supported by the main body 11 can be pulled out, and the cutting is appropriately performed in substantially the same manner as the conventional adhesive tape dispenser. be able to. On this occasion,
Since the adhesive layer 54 adheres to the installation surface and fixedly supports the main body 11, unintended slide movement when the adhesive tape T is pulled out is restricted. The blade holder 13 has an adhesive tape T because the installation surface wall 42 is in surface contact with the installation surface.
The blade holder 13 can be provided with durability without being damaged in the base region when a downward force for cutting the blade is applied. In addition, since the blade holder 13 is set to the use position at a rotation angle of about 90 degrees from the storage position, the cutting blade 12 is considerably separated from the rotation center of the adhesive tape T, and the blade holder 13 is positioned Since a large gap is formed, the lead end of the adhesive tape T can be easily picked out from this gap, and handling that is almost the same as that of the existing adhesive tape dispenser can be performed.

When carrying the adhesive tape dispenser 10, it is sufficient to store the blade holder 13 so that the entire blade holder 13 is located between the side wall covers 21. At this time, the plate 15
Can be removed as needed. Also,
In a state where the blade holder 13 is stored, the cutting blade 12 takes a position that is lower than a virtual plane connecting the upper end edges of the side plate covers 21, so that the risk of injury by the cutting blade 12 can be reduced.

Next, a second embodiment of the present invention will be described with reference to FIGS.

The second embodiment is characterized in that the overall design is different from that of the first embodiment and that a separate support member is provided. That is, the adhesive tape dispenser 60 of the embodiment has an opening 6
1A, a blade holder 62 provided with the opening 61A to be openable and closable and having a cutting blade 62A on a free end side, a support member 63 for supporting the main body 61 from below, and the support member A plate 66 is mounted on the bottom surface 64 on the installation surface side of the plate 63 and has an adhesive layer 65 laminated on the lower surface side.

Although the detailed structure of the main body 61 is omitted here, it can be opened and closed right and left by using the lower end side in FIG. 7 as a hinge so that an adhesive tape (not shown) is rotatably supported inside. It has become. Also, the blade holder 62
Is rotatably provided with the vicinity of the hinge portion as a fulcrum, and a cutting blade 67 is mounted on a free end side thereof.

The support member 63 has a pair of cylindrical portions 70 which are provided upright on the upper surface of the bottom surface 64 and can store a writing instrument or the like, and a main body 61 is detachably provided between the cylindrical portions 70. ing. Here, a substantially gourd-shaped hole 68 is formed in the bottom surface 64 at a substantially central portion thereof, and the stepped projection 6 formed at the substantially central portion of the plate 66 is formed in the hole 68.
9 can be engaged. The stepped projection 69 can be engaged by sliding the plate 66 into the region 68B where the opening diameter of the hole 68 is small after being received in the region 68A where the opening diameter of the hole 68 having the gourd shape is large.

In the second embodiment, the support member 63 is provided with the adhesive layer 65 adhered to the installation surface.
Has an additional effect that it becomes rotatable about the stepped projection 69. Other operations are substantially the same as those of the first embodiment.

[0026]

As described above, according to the present invention,
Since the adhesive layer provided on the installation surface side of the main body can be adhered to the installation surface, by adhering the adhesive layer to the installation surface such as a desk, the adhesive tape dispenser does not slide on the desk surface at all. In addition, a stationary posture is secured at the adhesive position, and it is possible to stably pull out and cut the adhesive tape. In particular, pressure-sensitive adhesive because the tape does not use the cement is added weight that maintain the stability and orientation of the dispenser, it may be shortened even production time it is possible to achieve weight reduction as a whole.

Further, since the adhesive layer is provided so as to be re-adherable and washable, the installation position of the adhesive tape dispenser can be changed, and the adhesive tape dispenser can be set at a position where it can be easily used. Moreover,
Even when dusts or the like adhere to the adhesive layer, a decrease in the adhesive strength can be effectively suppressed by washing, and a stable adhesive strength can always be maintained.

Further, since the plate on which the adhesive layer is laminated is detachably provided on the main body, the adhesive tape dispenser can be carried with the plate removed from the main body. The risk of adhesion can also be avoided.

Further, according to the configuration in which the main body is supported via the support member and the adhesive layer is provided on the installation surface side of the support member, the support member is supported when only the main body is carried. It is possible to take out the main body with the adhesive layer left on the installation surface, and it is not necessary to peel off the adhesive layer from the installation surface each time, and it is possible to easily change the mode of use. In particular, a writing instrument, scissors, and the like can be stored in the cylindrical portion, and the adhesive tape dispenser can be used as a multifunctional type. Further, since the plate is provided so as to be rotatable relative to the installation surface, the support member can rotate relative to the plate, so that access to the lead end of the adhesive tape becomes possible in all directions.
Therefore, for example, when the desk is arranged face-to-face, even if one adhesive tape dispenser is installed at the center of the desk, it can be shared by multiple people without any inconvenience, and the effective area of the desk top surface is reduced. The inconvenience of narrowing can be reduced.

[Brief description of the drawings]

FIG. 1 is a perspective view showing the use of an adhesive tape dispenser according to a first embodiment.

FIG. 2 is a perspective view showing a state where the adhesive tape dispenser is not used.

FIG. 3 is an exploded perspective view of the adhesive tape dispenser.

FIG. 4 is a longitudinal sectional view of the adhesive tape dispenser.

FIG. 5 is a front view of the adhesive tape dispenser.

FIG. 6 is a sectional view showing a tip side region of the blade holder.

FIG. 7 is an external perspective view of an adhesive tape dispenser according to a second embodiment.

FIG. 8 is a top view of a support member used in the second embodiment.

FIG. 9 is an exploded perspective view of a main part of the second embodiment.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 10 Adhesive tape dispenser 11 Main body 15 Plate 54 Adhesive layer 60 Adhesive tape dispenser 61 Main body 63 Support member 65 Adhesive layer 66 Plate T Adhesive tape

Claims (2)

(57) [Claims] 1. A main body rotatably supporting an adhesive tape wound in a roll shape, a blade holder having a cutting blade for cutting the adhesive tape at predetermined lengths , and installation of the main body.
And a plate disposed on the surface side, on the lower surface side of the plate, re-adhesive and washable
The adhesive layer is laminated, and the plate is
An adhesive tape dispenser, which is provided so as to be detachable by a sliding operation with respect to an installation surface side of a body . 2. A main body rotatably supporting an adhesive tape wound in a roll shape, a cutting blade for cutting the adhesive tape at predetermined lengths, and a main body detachably connected to the main body to detach the main body. A supporting member for supporting, and an installation surface of the supporting member
And a plate disposed on the lower side, and the lower surface side of the plate is re-adherable and washable.
While the adhesive layer is laminated, the plate is
An adhesive tape dispenser, which is detachably provided on a mounting surface side of a holding member by a sliding operation .