JPH0626521Y2 - Horizontal split adhesive tape stand - Google Patents

Description

[Detailed Description of the Invention] <Industrial field of application> The present invention relates to a horizontal tear adhesive tape stand, and more particularly to a horizontal tear adhesive tape stand that makes it easier to cut the tape regardless of the cutting tool. .

<< Problems to be Solved by Conventional Techniques and Inventions >> Generally known lateral tear adhesive tapes have kerfs formed by special processing, and other kerfs are provided at appropriate distances. Form a transversely rupturable adhesive tape segment between the two kerfs, and form an adhesive-free part above each tape segment, the length of which is suitable for finger tearing work. Is set to. However, since the adhesive-free portion is formed above the conventional laterally split adhesive tape, static electricity is generated in this portion, making it difficult to cut the tape.

Further, since a general adhesive tape stand is designed for a vertical tear adhesive tape, it cannot be applied to a horizontal tear adhesive tape.

The present invention has been made in view of the above circumstances, and its main purpose is to provide a stand for an adhesive tape that is easy to cut without performing a cutting operation. Another object of the present invention is to provide a stand for a horizontal tear-type adhesive tape which is easy to operate and easy to cut.

<< Means for Solving the Problem >> In order to achieve the above-mentioned object, a stand for a horizontal tearing type adhesive tape according to the present invention comprises a base;
And a cover body having notches in the vertical and horizontal directions;
A control unit having one end movably fixed in the vertical direction to the base and the other end extending outward from the vertical cutout portion of the cover body; a first member; A second member, and a rotatable first member and an elastic device connected to the second member, wherein the end of the first member and the connecting end of the second member are A drive unit that is rotatably fixed to the bottom of the cover body and that is configured such that the other end of the second member extends from the longitudinal notch of the cover body; A pusher including a pusher plate that extends and contacts the control device, and a pusher that connects the pusher plate to the wall surface of the cover body; and a second member that passes through the lateral cutout portion. Of the adhesive tape and the inner gear whose one end away from the first member is detachably engaged in a single direction. A transmission device which is composed of a convex portion for enlarging the central portion of the hollow portion and which is fitted in the upper direction of the drive device so as to be rotatable in a single direction; And a circular upper cover fixed to the uppermost part of the cover body, which is provided with a cutting tool installed in.

<Operation> According to the horizontal tearing type adhesive tape stand having the above-described configuration, when the control device that comes into contact with the pushing plate of the first member is pushed down against the urging force of the elastic body, it is freely rotated at the bottom of the cover body. The first member and the second member that are pivotally supported by the are integrally rotated. At this time, one end of the second member meshes and engages with the inner gear of the transmission device in a ratchet manner, so that the transmission device is rotated in a single direction. The rotation of the transmission device is transmitted to the adhesive tape via the convex portion fitted in the hollow portion of the adhesive tape, and they are rotated integrally. Then, the upper peripheral edge of the winding end of the adhesive tape is guided by the cutting tool provided on the bottom surface of the upper cover and is pushed out of the upper cover substantially along the tangential direction. Further, when the pushing-down force of the control device is released, the control device is returned to the upper position by the urging force of the elastic body, and the first member and the second member are rotated and returned to their original positions. . At this time, the engagement between the one end of the second member that meshes with the ratchet type and the inner gear of the transmission device is released, so that the rotational force is not transmitted to the transmission member and the adhesive tape.

<< Embodiment >> A preferred embodiment of the present invention will be described in detail below with reference to the accompanying drawings.

1 to 5 show a horizontal tear-type adhesive tape stand according to an embodiment of the present invention. As shown in the figure, the stand for horizontal tearing type adhesive tape of this embodiment has a base 1 and a cover body 3 fixed to the base 1 with screws 2. The cover body 3 is composed of a cylindrical body having three different outer diameter dimensions from bottom to top.

The L-shaped control member 4 is fixed to the base 1 by a fixing sheet 5 so as to be movable in the vertical direction, and the long side end of the L-shaped control member 4 extends from the longitudinal cutout 6 of the cover body 3. By pushing down the L-shaped control member 4, the short side end of the L-shaped control member 4 comes into contact with the pushing plate 8 of the first drive piece 7.

The relative distance between the pushing plate 8 and the cover body 3 can be kept constant by the spring 9, and the relative distance between the first drive piece 7 and the second drive piece 10 can be maintained by twisting the spring 11. The angle can be maintained.

The second drive piece 10 is formed in a special shape and angle relationship, and as a result, can be meshed with the inner gear 14 inside the transmission member 13 via the lateral notch 12 of the cover body 3. . At this time, the special shape of the second drive piece 10 is configured to allow the engagement relationship by the meshing with the inner gear 14 only in a single direction. That is, the second drive piece 10 can be changed to a position where the second drive piece 10 meshes with the tooth portion of the gear 14 of the inner gear 14 in the direction away from the L-shaped control member 4.

Further, the hollow transmission member 13 is rotatably fitted to the cover body 3, and a rolling bearing (not shown) for rotation is provided between the hollow transmission member 13 and the smallest cylindrical body of the cover body 3.

The adhesive tape fixing sheet 15 is fitted to the transmission member 13, and a plurality of elastic members 16 for holding the fitting relationship with the adhesive tape 17 are provided on the peripheral portion thereof.

The cutting tool 18 is an upper cover 1 so that it can move freely in the direction of the center of the circle.
A seat is formed between the blade 18 and the wall of the upper cover 19, which is fixed to the peripheral edge of the blade 9, and can accommodate an adhesive tape.
The upper cover 19 is fixed to the cover body 3 with a screw, and the wound state of the adhesive tape 17 can be maintained in a state where the upper peripheral edge 20 of the adhesive tape 17, which is a portion without an adhesive, is not completely cut out. Therefore, when the cutting tool 18 is inserted into one divided piece of the adhesive tape, the portion of the adhesive tape 17 which is not cut out exhibits the function of the guide groove, and the cutting tool 18 can be guided.

The state of use will be described below. When taking out the divided pieces of the adhesive tape 17, the L-shaped control member 4 is pushed down. Then, the short side end of the L-shaped control member 4 pushes out the push plate 8 to move it forward, whereby the spring 9 is pulled. At this time, the special shape of the second drive piece 10 prevents the second drive piece 10 from entering the other inner gear 14. By moving the hollow transmission member 13, the adhesive tape fixing sheet 15, and the adhesive tape 17 in the direction of the cutting tool 18 according to the forward movement of the second drive piece 10, the divided pieces of the adhesive tape 17 can be easily taken out. become able to.

When the pressing force of the L-shape control member 4 is released, the pulling force of the spring 9 causes the second drive piece 10 to move in the opposite direction due to the action of the special shape of the second drive piece 10. It will be. During this movement, the engagement relationship between the second drive piece 10 and the inner gear 14 is released, and the hollow transmission member 13 itself cannot rotate.

Further, when the adhesive tape is taken out again, it is only necessary to push down the L shape control member 4.

<< Advantages of the Invention >> In short, according to the stand for horizontal tearing type adhesive tape of the present invention, the divided pieces of the side tearing type adhesive tape can be easily taken out and the work efficiency can be improved.

[Brief description of drawings]

1 to 5 show an embodiment of a horizontal tearing type adhesive tape stand according to the present invention, FIG. 1 is an external perspective view thereof, and FIG. 2 is a partially cutaway exploded perspective view showing the essential structure thereof. FIG. 3 is a side sectional view thereof, FIG. 4 is a plan sectional view of a cutting tool portion, and FIG. 5 is a plan sectional view of a drive unit. 1 ... Base, 2 ... Screw 3 ... Cover, 4 ... L-shaped control member 5 ... Fixing sheet, 6 ... Longitudinal cutout 7 ... First driving piece, 8 ... Pushing Plate 9 ... Spring, 10 ... Second drive piece 11 ... Twist, 12 ... Lateral notch 13 ... Transmission member, 14 ... Inner gear 15 ... Adhesive tape fixing sheet 16 ... Elastic member , 17 ...... Horizontal tearing type adhesive tape 18 …… Cutting tool, 19 …… Top cover 20 …… Top edge without adhesive

Claims (7)

[Scope of utility model registration request] 1. A base; a cover body which is in close contact with the base and which has notches in the vertical and horizontal directions; one end of which is vertically movably fixed to the base and the other end of which is fixed; A control device configured to extend outward from the longitudinal cutout portion of the cover body; a first member, a second member, and the rotatable first member and the second member And an elastic device connected to the first member and the connecting end of the second member are rotatably fixed to the bottom of the cover member, and the other end of the second member. A driving device configured to extend from a notch in the vertical direction of the cover body; a push plate that extends laterally from the first member and contacts the control device; and a push plate that covers the push plate. A pusher composed of an elastic body connected to the wall surface of the second part; and a second part through the lateral cutout part. Of the first member, the one end of which is separated from the first member in such a manner that it is detachably engaged in a single direction, and a convex portion for enlarging the central portion of the hollow portion of the adhesive tape. A transmission device that is rotatably fitted over the drive device; a circle fixed to the uppermost part of the cover body that includes a cutting tool that is movable in the direction of the center of the circle and is perpendicular to the bottom surface of the transmission device. A horizontal split adhesive tape stand characterized by comprising an upper cover and a. 2. A fixing sheet (fixing seat) of an adhesive tape, which is fitted to a convex portion of a central portion of the transmission device and configured to expand a hollow portion of the adhesive tape. The stand for a horizontal tearing type adhesive tape according to claim 1. 3. The fixing sheet of the pressure-sensitive adhesive tape is provided with a plurality of elastic members which are provided equidistantly on the peripheral edge portion and extend outward, whereby an inner peripheral edge of the hollow portion of the tape and the adhesive tape are formed. The stand for a horizontal tearing type adhesive tape according to claim 2, which holds a connection relationship with a fixing sheet. 4. The cover body is composed of a cylindrical body having three different radii from below to above, the large-diameter cylindrical body has a longitudinal notch, and the medium-diameter cylindrical body has a lateral notch. The horizontal tear-type pressure-sensitive adhesive tape stand according to claim 1, further comprising a portion. 5. The control device includes a fixed seat fixed to the base and an L seat rotatably fixed to the fixed seat.
The L-shaped member includes a short portion that comes into contact with the pushing plate of the pushing device and a long portion that extends from the notch in the longitudinal direction of the cover body. Stand for horizontal tear-off adhesive tape described in. 6. The stand for a horizontal tear-type adhesive tape according to claim 1, wherein the elastic device is a torsion spring. 7. The horizontal tear-type adhesive tape stand according to claim 1, wherein the elastic body of the pushing device is a wire spring.