JP3009018U - Adhesive tape holder - Google Patents

Abstract

(57) [Abstract] [Purpose] To provide an adhesive tape holder that can be separated from a cutter without picking up the cut end of the adhesive tape after cutting with a finger. [Structure] In an adhesive tape holder comprising a cutter 5 for axially supporting a drum 3 having an adhesive tape ring 2 fitted to a holder body 1 and for cutting an adhesive tape 4 pulled out from the adhesive tape ring 2, A guide roller 6 is arranged near the inside of the holder body, and the guide roller 6 is supported by an elastic force so that the posture can be changed. Here, the attitude can be freely changed from one in which the guide roller 6 can swing left and right around an axis parallel to the axis of the drum 3 in which the adhesive tape ring 2 is fitted, and can be vertically moved up and down. Including even things.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention belongs to the field of adhesion and relates to an adhesive tape holder for holding and cutting an adhesive tape.

[0002]

[Prior art]

 If the end of the adhesive tape after cutting is adhesive to the cutter, you will have to pick it up with your finger once before using it, and the adhesive tape has a drawback that it is easily soiled by leaving fingerprints on the adhesive surface. .

[0003]

[Problems to be solved by the device]

 An adhesive tape holder that can be separated from a cutter without picking up the cut end of the adhesive tape after cutting with a finger.

[0004]

[Means for Solving the Problems]

 The adhesive tape holder of the present invention is a holder of a cutter in which an adhesive tape holder has a cutter for axially supporting a drum in which an adhesive tape ring is fitted, and for cutting an adhesive tape pulled out from the adhesive tape ring. A guide roller is arranged near the inside of the main body, and the guide roller is supported so that its posture can be freely changed by elastic force. Here, the attitude changeable means that the attitude of the guide roller can be swung left and right around an axis parallel to the axis of the drum on which the adhesive tape ring is fitted, and can be moved up and down. Also includes up to.

[0005]

[Action]

 At the time of cutting the adhesive tape, the guide roller is pressed against the guide surface by the tension caused by the mutual adhesive force of the adhesive tape, the tension is released after cutting, and the adhesive force between the cutter and the cut surface of the adhesive tape is reduced. The cutting surface of the adhesive tape is separated from the cutter by the elastic force transmitted through the guide surface of the guide roller.

[0006]

【Example】

 The present invention will be described by way of example. As shown in FIGS. 1 and 4, a drum 3 having an adhesive tape ring 2 fitted to the right side of a holder body 1 is pivotally supported and pulled out from the adhesive tape ring 2. In the adhesive tape holder having a saw blade-shaped cutter 5 for cutting the adhesive tape 4 provided at the left end, the drum 3 is provided near the inside of the holder body of the cutter 5 as shown in FIGS. 2 and 3. Proposed roller 6 which rotates about an axis parallel to the axis of the rotating shaft of the above, and a boss 8 having a bearing hole 7 which axially supports the rotating shaft of the guide roller 6 integrally formed at the upper end, and an intermediate portion. Through holes 9 are provided in the lower end, and mounting shafts 10 are provided on the left and right sides of the lower end so as to project. The length of the guide roller 6 is in the axially supported state, and the top of the guide surface passes through the cutting edge of the cutter 5 to form an adhesive tape ring 2. Select the length that can project above the tangent to the maximum diameter of the required dimension. A pair of bilaterally oscillating arms 12 which are axially mounted on a bearing 11 which is erected on the upper surface of the holder body 1 while the outer mounting shaft 10 is squeezed inward by utilizing the elasticity of the arms, and the oscillating arms 12. A pair of bilaterally symmetrical torsion coil springs 13 which are externally fitted to the mounting shaft 10 on the opposite side of the arm 12, one end of which is attached to the through hole 9 of the intermediate portion and the other end of which is attached to the upper surface of the holder body 1. And a separating means A consisting of

The adhesive tape holder a configured as described above guides the adhesive tape 4 pulled out from the adhesive tape ring 2 by the guide surface on the outer periphery of the guide roll 6, and when the adhesive tape 4 is cut by the cutter 5, The guide roller 6 changes its posture against the torsion coil spring 13 to a position indicated by an imaginary line, and the adhesive tape 4 is cut. The adhesive force with the cutter 5 of the adhesive tape 4 after cutting is divided by the elastic force of the screw coil spring 13, the cut end of the adhesive tape 4 is separated from the cutter 5 to the position shown by the solid line, and the guide roller 6 is separated by the screw coil spring 13. The initial posture is maintained at the lower end of the vehicle to wait.

Next, the hand-held adhesive tape holder b shown in FIGS. 5 and 6 will be described. The separating means B arranged near the cutter 5 on the inner side of the holder main body 1 is arranged on the left and right sides. It is composed of a horizontal shaft 15 guided by a guide groove 14 provided vertically on the inner surface of the side wall, and a vertical shaft 16 which is hung integrally with the horizontal shaft 15 in a T-shape and is vertically guided by a guide seat 18 described later. A guide roller 6 that is rotatably supported on the left and right sides of the elevating shaft 17 and the horizontal shaft 15, and a vertical axis 16 of the elevating shaft 17 are externally fitted, the upper end of which is attached to the horizontal shaft 15, and the lower end of which is the holder body 1. The coil spring 19 is engaged with a guide seat 18 protruding from the upper surface of the cutter mounting seat.

In the adhesive tape holder b thus configured, the rising end of the elevating shaft 17 is positioned in the guide groove 14 via the stopper 20 that regulates the horizontal shaft 15, and when the adhesive tape 4 is cut, the adhesive tape holder b is adhered. The guide roller 6 is lowered to the position indicated by the imaginary line by the tension caused by the adhesive force between the tapes, and when the adhesive tape 4 is cut by the cutter 5, the elastic force of the coil spring 19 causes the guide roller 6 to be indicated by the solid line. After returning to the initial posture, the cut end of the adhesive tape 4 separates from the cutter 5 and stands by at the position shown by the solid line.

[0010]

[Effect of device]

 As described above, according to the adhesive tape holder of the present invention, since the cut end of the adhesive tape after cutting is always separated from the cutter, it is possible to use the adhesive tape without touching the adhesive surface of the tape with a finger. Since the adhesive surface can directly come into contact with the surface to be used, it has the effect of being able to use it cleanly.

[Brief description of drawings]

FIG. 1 is a side view of an adhesive tape holder a according to the present invention.

FIG. 2 is an enlarged view of the separating means A in FIG.

FIG. 3 is a perspective view of a swing arm 12.

FIG. 4 is a plan view of an adhesive tape holder a.

FIG. 5 is a side view of an adhesive tape holder b according to the present invention.

FIG. 6 is a plan view of an adhesive tape holder b.

[Explanation of symbols]

 1 Holder body 2 Adhesive tape ring 5 Cutter 6 Guide roller 11 Bearing 12 Swing arm 13 Screw coil spring 14 Guide groove 17 Lifting shaft 19 Coil spring 20 Stopper A Separation means B Separation means a Adhesive tape holder b Adhesive tape holder

Claims (1)

[Scope of utility model registration request] 1. A pressure sensitive adhesive tape holder comprising a cutter for cutting a pressure sensitive adhesive tape pulled out from the pressure sensitive adhesive tape ring, the shaft being supported by a drum having the pressure sensitive adhesive tape ring fitted to the holder body, in the vicinity of the inside of the holder body of the cutter. An adhesive tape holder in which a guide roller is disposed on the support and the posture of the guide roller is freely changeable via elastic force.