JPH0532361U - Tape cutter - Google Patents

Abstract

(57) [Summary] [Purpose] The purpose is to reduce the size and weight of tape cutters. [Structure] A tape support for supporting a fixing member 1 in which a concave surface 6 is provided on the upper surface of a base plate 3, an adhesive resin piece 5 is provided on the lower surface thereof, and an adhesive tape 10 wound in a roll so as to be vertically rotatable The cutter body 2 is provided with the portion 14 and the cutting portion 17 of the drawer adhesive tape 10 facing each other, and a locking piece 8 extending in the left-right direction via the neck portion 7 is provided at the center of the upper surface of the fixing member 1, and A circular fitting portion 20 that extends horizontally in the central portion of the lower surface of the cutter body 2 and that allows the locking piece 8 to rotate horizontally following an intervention hole 19 that allows the locking piece 8 to intervene.
Is provided.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present application relates to a tape cutter that holds an adhesive tape wound into a roll so that the adhesive tape can be pulled out, and cuts an end portion thereof into a required length.

[0002]

[Prior Art]

 Conventionally, a tape support part that supports vertically and removably a rotating frame that fits and supports an adhesive tape wound in a roll shape, and a blade that cuts the pull-out end of the adhesive tape to a required length Also, a tape cutter is known in which a cutting portion having a temporary attachment surface for temporarily attaching the tip end of the adhesive tape after cutting is provided in opposition to the front-rear position of the upper portion through a recessed portion.

[0003]

[Problems to be solved by the device]

 However, according to the above-mentioned conventional configuration, the adhesive tape is pulled out from the rotating frame in the forward direction against the adhesive force, and the pulled-out tape is cut by the blade at the front position. To prevent the cutter from moving, the cutter body is generally filled with a large amount of concrete, which makes it heavy and inconvenient to carry, and also requires a large space for use because it is large in size. In this case, the drying period of the concrete was required, which impaired mass productivity and further increased the transportation cost. In addition, there is a conventional cutter body provided with a suction plate on the lower surface, but it has a defect that the place of use is limited to a place with a smooth surface and lacks stability.

[0004]

[Means for Solving the Problems]

 Therefore, in order to eliminate the above-mentioned conventional defects, the present application proposes a fixing plate provided with an adhesive resin piece such as adhesive urethane rubber on the lower surface of the base plate, and an adhesive wound in a roll at the front and rear positions. It consists of a tape support part that supports the tape vertically and detachably, and a cutter body that has a cutting part that faces the front and rear and cuts the pull-out end of the adhesive tape. Between the bottom part of the cutter body and a bottom part of the cutter body, a locking means is provided which can be retracted upward and downward, and which is locked vertically by being horizontally rotated in the retracted state. There are locking means that extend in the left-right direction or the front-rear direction provided on the base plate via the neck, and before and after allowing the intervention of the locking pieces provided on the lower surface of the cutter body. Directional or laterally extending intervention holes And a locking fitting extending on the lower surface of the cutter body through the neck and extending in the front-rear direction or the left-right direction, and a base. There may be a case in which a circular fitting portion that allows horizontal rotation of the locking piece is continuous with an intervention hole that is provided in the upper surface of the plate and that allows the locking piece to intervene and that extends in the left-right direction or the front-rear direction. is there.

[0005]

[Action]

 Therefore, before use, the fixing plate is temporarily attached to the upper surface of the top plate of the desk, for example, with an adhesive resin piece, or the fixing plate and the cutter body are locked by the locking means before temporarily fixing. Temporarily attach, and in this state, pull out the end of the adhesive tape to the front as in the conventional case, and cut it by the cutting part. In the above, when the cutter body is rotated 180 degrees with respect to the fixed plate, the pull-out direction of the adhesive tape also changes by 180 degrees, so for example, two workers who are facing each other with a desk in between work. A single tape cutter can be shared. Further, in the above, when moving the tape cutter, with the cutter body attached to the fixing plate or with the cutter body removed from the fixing plate, the fixing plate is peeled from the place of use against the adhesive force. Yes, and when the adhesive strength of the adhesive resin pieces of the fixing member has diminished, the adhesive surface is washed with the cutter body removed from the fixing member to restore the adhesive strength.

[0006]

【Example】

 An embodiment of the present application will be described below in detail with reference to the drawings. FIG. 1 is a perspective view of a tape cutter showing a state where a cutter body 2 is removed from a fixed plate 1, and the fixed member 1 is a lower surface of a rectangular base plate 3. In addition, a sheet-like adhesive resin piece 5 that is temporarily attached to the top plate 4 or the like by an adhesive action, such as an adhesive urethane rubber, is integrally fixed, and the upper surface of the base plate 3 has a cutter body 2 It is formed in a concave shape so that the bottom part of it can be fitted, and a locking piece 8 which projects through the neck 7 and extends in the left-right direction is integrally provided at the center of the concave surface 6.

Similar to a conventional tape cutter, the cutter 2 has a recessed portion 9 whose upper surface is open at the rear of the upper portion, and an adhesive tape 10 wound in a roll shape is fitted on the inner wall surfaces of the left and right sides of the recessed portion 9. A tape support portion 14 is formed in which a center groove 12 of a rotating frame 11 for supporting and supporting is rotatably vertically and detachably supported, respectively, and a tape support portion 14 is formed, and a leading end portion of an adhesive tape 10 is cut forward and upward. A bottom surface of the cutter body 2 configured as described above, in which a cutting portion 17 having a temporary fixing surface 16 for temporarily fixing the blade 15 and the tip of the adhesive tape 10 after cutting is provided in opposition via a recess portion 18. An intervention hole 19 extending in the front-rear direction that allows the engagement of the engaging piece 8 is provided in the center portion, and a horizontal direction of the engaging piece 8 which is continuous with the engaging hole 19 and which is inserted through the intervention hole 19. Material of the locking piece 8 that allows rotation A circular fitting portion 20 having a height slightly larger than the height is provided.

In use, therefore, the fixing plate 1 is temporarily attached beforehand to the top plate 4 of a desk, for example, via the adhesive resin piece 5, and in this state, the locking piece 8 of the fixing plate 1 is attached to the cutter body. After intervening in the intervention hole 19 on the bottom surface of 2, the cutter body 2 is slightly lifted and rotated 90 degrees from the state of the phantom line in FIG. 2 to the front-back direction of the fixed plate 1 and the front-back direction of the cutter body 2. The cutter body 2 is placed on the concave surface 6 on the fixed plate 1 as indicated by the solid line in FIG. In this state, the locking piece 7 is locked to the circular fitting portion 20 in the vertical direction so that the fixing plate 1 and the cutter body 2 are integrated, so that the end portion of the adhesive tape 10 is gripped as in the conventional case. A desired length is pulled forward, and then the blade 15 is used to cut the adhesive tape 10 so that the tip of the adhesive tape 10 is temporarily fixed to the temporary fixing surface 16.

In the above description, when the cutter body 2 is slightly lifted and rotated by 180 degrees and is placed on the concave surface 6 on the fixing plate 1 again, the pull-out direction of the adhesive tape 10 is changed by 180 degrees. A single tape cutter can be shared by workers facing each other across the tape. Further, when the tape cutter is moved in the above, the fixing plate 1 is removed from the top plate 4 with an adhesive force while the cutter body 2 is attached to the fixing plate 1 or the cutter body 2 is removed from the fixing plate 1. Then, it is peeled off. Further, when the adhesive force of the adhesive resin piece 5 of the fixing plate 1 is reduced due to dust or other adhering substances, the adhesive force can be removed by washing the adhesive surface with the cutter body 2 removed from the fixing plate 1. Recover.

In the above-described embodiment, the case where the locking piece 8 is formed on the base plate 3 so as to extend in the left-right direction and the intervention hole 19 is formed at the lower surface of the cutter body 2 so as to extend in the front-rear direction, is illustrated. However, the engaging piece 8 may be formed on the base plate 3 so as to extend in the front-rear direction, and the intervention hole 19 may be formed on the lower surface of the cutter body 2 so as to extend in the left-right direction. Although not shown, it goes without saying that an intervention hole and a circular fitting hole may be provided on the upper surface of the base plate 3, and a locking piece may be projected on the lower surface of the cutter body 2 via the neck portion.

[0011]

[Effect of the device]

 As described above, according to the present application, since the cutter main body is fixed to the place of use by utilizing the adhesiveness of the adhesive resin piece, a large amount of concrete is contained in the cutter body as in the conventional case. Since it does not need to be configured, it is possible to make it compact and lightweight, and therefore it is convenient to carry, and it requires less space, is effective in mass production, and can reduce transportation costs. However, it is not limited to the place of use, the fixing plate and the cutter body can be separated, so that the adhesive surface can be easily washed, and the direction of pulling out the adhesive tape can be changed by 180 degrees, for example, when sandwiching a desk. It has the advantage that workers facing each other can share a single tape cutter.

[Brief description of drawings]

FIG. 1 is an exploded perspective view of a cutter body of a fixed plate.

FIG. 2 is a side view of the whole body with a part cut away.

FIG. 3 is a vertical sectional rear view of the whole body.

FIG. 4 is a bottom view of the tape cutter.

[Explanation of symbols]

 1 Fixed Body 2 Cutter Main Body 3 Base Plate 5 Adhesive Resin Piece 6 Concave Surface 7 Neck 8 Locking Piece 10 Adhesive Tape 14 Tape Support 17 Cutting Part 19 Intervention Hole 20 Circular Fitting Part

Claims (4)

[Scope of utility model registration request] 1. A fixing plate in which an adhesive resin piece such as an adhesive urethane rubber is provided on the lower surface of a base plate, and an adhesive tape wound in a roll shape can be vertically rotated at the front and rear positions of the upper portion and can be attached and detached. Comprising a cutter body provided with a cutting portion for cutting the pull-out end portion of the adhesive tape facing each other in the front and rear supporting tape support portion, between the upper surface of the fixing plate and the bottom portion of the cutter body, Can appear in the vertical direction, and
A tape cutter, characterized in that it is provided with locking means for locking in the vertical direction by rotating horizontally in the retracted state. 2. The locking means allows the intervention of the locking piece provided on the base plate via the neck portion and extending in the left-right direction or the front-back direction, and the locking piece provided on the lower surface of the cutter body. The tape cutter according to claim 1, further comprising: a circular fitting portion that allows the locking piece to rotate horizontally, continuing from the intervention hole extending in the front-rear direction or the left-right direction. 3. The locking means permits the intervention of a locking piece provided on the lower surface of the cutter body via the neck portion and extending in the front-rear direction or the left-right direction, and the locking piece provided on the upper surface of the base plate. 2. The tape cutter according to claim 1, further comprising a circular fitting portion that allows the locking piece to horizontally rotate continuously with an intervention hole extending in the left-right direction or the front-rear direction. 4. The tape cutter according to claim 1, wherein a concave surface is formed on the upper surface of the base plate for fitting the bottom portion of the cutter body.