KR102309385B1 - Paper Pipe Fixture and Roll-type Label Paper using the same - Google Patents

Abstract

The present invention relates to a paper tube fixture which is capable of easily fixing one end of a label sheet to a paper tube and a fixing means of which is to be easily released by an external force to prevent excessive pressure from being applied to a device such as a roller when the label sheet is withdrawn, and a roll-type label sheet using the paper tube fixture. To this end, the paper tube fixture, in accordance with the present invention, is configured to fix one end of a label sheet with a predetermined length to the outer surface of a paper tube with a predetermined diameter. The paper tube fixture is formed in a shape with a C-shaped cross section having a predetermined diameter to surround the outer surface of the paper tube. Accordingly, after the label sheet is located between the paper tube and the paper tube fixture, the paper tube fixture is elastically inserted and fixed to the outer surface of the paper tube such that the one end of the label sheet is fixed to the paper tube.

Description

Paper Pipe Fixture and Roll-type Label Paper using the same}

The present invention relates to a paper tube fixture and a roll-type label paper using the same, and more particularly, a paper tube fixture for fixing one end of thermal paper and label paper (hereinafter referred to as 'label paper') to a paper tube so that the label paper can be wound on the paper tube, and the same It relates to the used roll-type label paper.

In the case of label paper (or thermal paper) that is generally wound and used in the form of a roll, one end of the label paper is fixed to a cylindrical core made of paper, and then it is wound through a winding device. As a prior art, a roll-type label paper and a method for manufacturing the same (hereinafter referred to as 'patent literature') of Patent Registration No. 1854235 are disclosed.

The roll-type label paper disclosed in the patent document includes: preparing a connection tape including a support layer, an adhesive layer formed on one surface of the support layer, and a release layer formed on one surface of the adhesive layer; forming a perforation line through a portion of the support layer and the adhesive layer located at one side of the connecting tape, and cutting the release layer located at one side of the connecting tape to correspond to the position of the perforation line; cutting the release layer located on the other side of the connection tape; removing the cut release layer from one side and the other side of the connection tape so that the adhesive layer located on one side and the other side of the connection tape is exposed; attaching one side of the connection tape to the end of the outermost label sheet among a plurality of unit label sheets connected in a line using the exposed adhesive layer; attaching the other side of the connecting tape to the outer circumferential surface of the cylindrical support tube using the exposed adhesive layer; and winding the plurality of unit label papers connected in a line on the cylindrical support tube, wherein the forming of the cut-out line and the step of cutting the release layer located at one side of the connecting tape include a single cutting unit It is performed simultaneously by a single process using, and the cutting unit has a height equal to or greater than the sum of the thicknesses of the release layer, the adhesive layer, and the support layer so as to penetrate the release layer, the adhesive layer, and the support layer and is spaced apart from each other. A plurality of first blade portions arranged to be; and a plurality of second blade portions disposed between the plurality of first blade portions and having the same height as the release layer to cut through the release layer and maintain the adhesive layer and the support layer, By the plurality of first blade portions and the plurality of second blade portions, the release layer is cut by all penetrating the release layer located on one side of the connection tape, and by the plurality of first blade portions, the The cutting line is formed by penetrating a portion of the support layer and the adhesive layer located on one side of the connection tape, and the release layer located on one side of the connection tape is cut at the same position as the position of the cutting line.

In the case of the above patent document, one end of the label paper and the paper tube are attached through a connecting tape, the label paper is fixed to the paper tube, and then the paper tube is wound around the outer surface of the paper tube. It is necessary to proceed with the work of attaching the paper tube and the label paper, and for this reason, there is a lot of trouble in the connection work of the paper tube and the label paper.

In addition, since the connecting tape is attached to one end of the label paper, the label at the end of the label paper cannot be used, so there is a problem of lowering efficiency.

In addition, when the roll-type label paper is put into a device such as a POS machine, the label at the end is discharged and the pressure to take out the label paper increases by the connecting tape, and this causes an overload on the device, resulting in malfunction. .

And as one end of the connecting tape separated from the paper tube is attached to the rollers inside the device, the adhesive component is attached to the rollers. Problems arise such as having to separate cleaning or replacement of rollers.

Therefore, it is necessary to develop a paper tube fixture that can easily fix one end of the label paper to the paper tube and can be easily released by external force so that excessive pressure does not act on the device such as a roller when the label paper is taken out and the roll-type label paper using the same is required. .

KR 10-1854235 B1 (2018. 04. 26.) KR 10-2020-0078313 A (2020. 07. 01.) KR 10-2018-0053659 A (2018. 05. 23.) KR 10-1252423 B1 (2013. 04. 02.)

The present invention has been devised to solve the problems of the conventional paper tube and label paper as described above, and the problem to be solved by the present invention is that one end of the label paper can be easily fixed to the paper tube, while excessive pressure is applied to the roller when the label paper is taken out. It is to provide a paper tube fixture that can be easily released by an external force so as not to act on the device, such as, and a roll-type label paper using the same.

A paper tube fixture according to the present invention for solving the above problems is a paper tube fixture for fixing one end of a label paper having a predetermined length to an outer surface of a paper tube having a predetermined diameter, wherein the paper tube fixture comprises: It is formed in a "C" cross-sectional shape having a predetermined diameter surrounding it, and the label paper is positioned between the paper tube and the paper tube fixture, and then the paper tube fixture is elastically fitted to the outer surface of the paper tube. One end is characterized in that it is configured to be fixed to the branch pipe.

And the present invention is a middle portion formed in the shape of an arc with a length corresponding to 1/2 of the circumferential length of the branch pipe while the branch pipe fixture has an inner diameter corresponding to the diameter of the branch pipe; and a pair of ends extending by a predetermined width in an arc shape so as to be in close contact with the outer surface of the branch pipe while being connected to both sides of the middle part.

In addition, the present invention further comprises a reinforcement portion having a predetermined thickness is further formed along the outer surfaces of the middle portion and the pair of end portions, and the reinforcement portion is arranged in a plurality at a predetermined interval along the length of the branch tube fixture. different characteristics.

In addition, the present invention is further characterized in that the thickness of the pair of ends is formed to be relatively thin compared to the thickness of the middle part, and the thickness is gradually formed thinner from the middle part toward the end of the pair.

On the other hand, in the roll-type label paper using the paper tube fixture, the paper tube fixture is elastically fitted and inserted into the outer surface of the cylindrical paper tube having a predetermined diameter, so that one end of the label paper is pressed and fixed between the paper tube and the paper tube fixture, and in this state, the label paper is wound to surround the outer surface of the paper tube and the branch tube fixture, characterized in that it is manufactured in a roll shape.

According to the present invention, the paper tube fixture is inserted into the paper tube to fix the label paper to the paper tube, so that one end of the label paper can be easily and quickly fixed between the paper tube and the paper tube fixture, and as a result, it is necessary to fix the label paper on the paper tube There is an advantage in that the production time is shortened and the production efficiency is improved.

In addition, since the paper tube and one end of the label paper are not fixed with tape, the label paper can be used completely until the end, and there is an advantage in that it is possible to prevent a failure caused by the tape fixing the label paper falling from the paper tube and attached to the roller inside the device.

In addition, there is an advantage in that the paper tube fixture can be easily separated from the paper tube as the label paper is pulled by the feeding force of the apparatus for supplying the label paper, thereby preventing the load applied to the motor of the apparatus for supplying the label paper.

1 is a perspective view showing an example of a branch tube fixture according to the present invention.
Figure 2 is a cross-sectional view showing an example of the branch tube fixture according to the present invention.
Figure 3 is a cross-sectional view showing another example of the branch tube fixture according to the present invention.
Figure 4 is a cross-sectional view showing another example of the branch tube fixture according to the present invention.
5 and 6 are views showing an example in which a reinforcing part is formed in the branch pipe fixture according to the present invention.
7 is a view showing an example in which an iron core is inserted into the branch tube fixture according to the present invention.
8 is a view showing an example in which a coating portion is formed along the outer surface of the branch tube fixture according to the present invention.
9 and 10 are views showing an example in which one end of the label paper is fixed to the paper tube and wound through the paper tube fixture according to the present invention.
11 and 12 are views showing an example in which the paper tube holder according to the present invention is separated from the paper tube by the force of pulling the label paper, and one end of the fixing of the label paper is released.

Hereinafter, a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The present invention is to provide a paper tube fixture capable of easily fixing one end of the label paper to the paper tube, and which can be easily released by external force so that excessive pressure does not act on a device such as a roller when the label paper is taken out, and a roll-type label paper using the same As such, the paper tube fixture 10 of the present invention is fitted and fixed to the outer surface of the cylindrical paper tube 1 having a predetermined diameter to fix one end of the label paper to the paper tube 1, as shown in Figs. It includes a middle portion 11 and an end portion 12 as shown.

The middle portion 11 of the paper tube fixture 10 is in close contact with the outer surface of the paper tube 1 to widely press the label paper 2 .

As shown in FIG. 2 , the intermediate part 11 has an inner diameter corresponding to the diameter D of the branch pipe 1 and a length W corresponding to 1/2 of the circumferential length of the branch pipe 1 . The branches are formed in an arc shape.

In addition, the length of the intermediate part 11 is formed to a length corresponding to the length of the paper tube 1, and through this, the paper tube fixture 10 is inserted into the paper tube 1 as a whole so that when the label paper is wound, the label paper It is configured so that unnecessary steps (bending) are not formed in the longitudinal direction.

In addition, the arc shape of the intermediate part 11 may not be easily deformed even by an external force, and may be made of a hard board paper or plastic injection product having an appropriate elasticity and having an appropriate thickness.

When the paper tube fixture 10 is inserted so as to be in close contact with the outer surface of the paper tube 1 through the configuration of the intermediate portion 11 as described above, a surface corresponding to 1/2 of the circumferential length of the paper tube 1 is the middle portion. As covered by (11), one end of the label paper is widely pressed and fixed.

The end portions 12 are respectively formed on both sides of the intermediate portion 11 to prevent the paper tube fixture 10 from being easily separated from the paper tube 1 .

These end portions 12 are formed to extend to both ends of the intermediate portion 11 with a width W1 of 1 to 2 cm, as shown in FIG. 2, through which the intermediate portion 11 and a pair of end portions 12 ) is formed in a "C" cross-sectional shape having a predetermined diameter as a whole.

When the branch tube fixture 10 is inserted to cover the outer surface of the branch tube 1 through the configuration of the end portion 12 as described above, the ends 12 on both sides naturally surround more than 1/2 of the branch tube 1 . The separation of the branch tube fixture 10 is not easy.

On the other hand, the branch tube fixture 10 of the present invention maintains a “C” shape having an inner diameter corresponding to the diameter of the branch tube 1 , so that the branch tube fixture 10 is attached to the outer surface of the branch tube 1 . It is necessary to elastically adhere to one end of the label paper 2 to be press-fixed, and for this purpose, the middle portion 11 and the end portion 12 may be reinforced so as not to be easily deformed even by an external force.

As an example of this, as shown in FIGS. 3 and 5 and 6, a plurality of "C" shapes connecting the middle part 11 and the end part 12 are arranged at a predetermined interval along the length of the branch tube fixture 10. It may be composed of a reinforcing part 13 to be.

However, when the reinforcing part 13 is wound to surround the outer surface of the paper tube 1 and the paper tube fixture 10 through the winding device, the label paper 2 may form an unnecessary curve in the longitudinal direction of the label paper 2 . This is undesirable because the curve remains as it is when the label is used.

Therefore, more preferably, as shown in FIG. 7 , the branch tube fixture 10 is made of a plastic injection material and a “C”-shaped iron core 14 is insert-injected therein.

Through the above configuration, the elasticity of the iron core 14 is added in addition to the self-elasticity of the plastic injection material, so that the force of elastically close contact with the paper tube fixture 10 to the outer surface of the paper tube 1 can be maintained for a long time, thereby maintaining the paper tube fixture Even if (10) is reused, the elastic force for fixing one end of the label paper (2) can be expressed as it is.

On the other hand, as one end of the label paper 2 is fixed to the paper tube 1 through the paper tube fixture 10 and then wound, a step difference due to the thickness of the paper tube fixture 10 inevitably occurs, and this step is also described above. It is not preferable because it forms unnecessary curves on the label paper 2 as described above.

Therefore, the paper tube fixture 10 of the present invention reduces the step difference with the paper tube 1 and maintains an appropriate elastic pressing force at the end 12 compared to the thickness T1 of the middle portion 11 as shown in FIG. 4 . ) may be configured such that the thickness T2 is formed relatively thin, and at the same time, the thickness gradually decreases from the middle portion 11 to the end portion 12 .

Through the above configuration, it is possible to reduce the step formed by the paper tube fixture 10, so that excessive bending is prevented as the label paper 2 is wound, and the middle portion 11 and the end portion 12 A predetermined thickness connected to the .

In addition, when the paper tube fixture 10 is made of a paper material such as hard board paper, as shown in FIG. 8, a vinyl resin is coated to a predetermined thickness so as to surround the outer surface to form a coating portion 15, Accordingly, the branch tube fixture 10 may be configured not to be easily deformed due to moisture or the like.

The paper tube fixture 10 of the present invention configured as described above places one end of the label paper 2 on the outer surface of the paper tube 1 as shown in FIGS. 9 and 10 , and then through the paper tube fixture 10 . By inserting the insert so that one end of the label paper 2 is pressed, the fixing of the label paper 2 is easily and quickly completed, and in this state, as shown in FIG. 2) is wound to surround the outer surfaces of the paper tube 1 and the paper tube fixture 10 to be manufactured in the form of a roll.

On the other hand, when the roll-type label paper is inserted and used in a label device, etc. and reaches the tip portion of the label paper, the tip portion of the label paper is pulled by the conveying force of the label device, and through this, the As shown, as one end of the paper tube fixture 10 is opened by the label paper 2, the paper tube fixture 10 is separated from the paper tube 1, whereby the label paper 2 at the tip is completely discharged to the outside and used. be able to

As described above, in the present invention, the paper tube fixture is inserted into the paper tube to fix the label paper to the paper tube, and one end of the label paper can be easily and quickly fixed between the paper tube and the paper tube fixture, and as a result, the operation of fixing the label paper on the paper tube Production efficiency is improved by reducing the time required for printing, and since the paper tube and one end of the label paper are not fixed with tape, the label paper can be used completely until the end.

In addition, failure caused by the tape fixing the label paper falling from the paper tube and being attached to the roller inside the device is prevented, and the paper tube holder is easily separated from the paper tube by pulling the label paper by the conveying force of the device that supplies the label paper. Loading of the motor of the supplying device is prevented.

In the above description, for convenience of explanation, reference numerals and names are given to the drawings showing preferred embodiments and the components shown in the drawings, but this is an embodiment according to the present invention. It should not be construed as being limited, and simple substitution into a configuration having the same function as a change in various predictable shapes from the description of the invention is within the range that can be changed for easy implementation by those skilled in the art. It will be seen as extremely self-explanatory.

1: Paper tube 2: Label paper
10: branch tube fixture 11: middle part
12: end 13: reinforcement part
14: iron core 15: coating part
D: Diameter of branch pipe T1: Thickness of middle part
T2: thickness of the end W: length of the middle part
W1: width of end

Claims (5)

In the paper tube fixture (10) for fixing one end of the label paper (2) having a predetermined length to the outer surface of the paper tube (1) having a predetermined diameter,
The branch pipe fixture 10,
It is formed in a "C" cross-sectional shape having a predetermined diameter surrounding the outer surface of the paper tube 1, and the label paper 2 is positioned between the paper tube 1 and the paper tube fixture 10, and then the paper tube A fixture 10 is elastically fitted to the outer surface of the paper tube 1, and one end of the label paper 2 is configured to be fixed to the paper tube 1,
The branch pipe fixture 10,
a middle portion 11 having an inner diameter corresponding to the diameter D of the branch pipe 1 and formed in an arc shape with a length W corresponding to 1/2 of the circumference of the branch pipe 1; and
a pair of end portions 12 extending with a predetermined width W1 in an arc shape so as to be in close contact with the outer surface of the branch pipe 1 while being connected to both ends of the middle portion 11;
includes,
The pair of ends 12,
It is formed extending to a size of 1 to 2 cm at both ends of the middle part 11,
The branch pipe fixture 10,
A paper tube fixture, characterized in that the "C"-shaped iron core (14) is insert-injected inside while being made of plastic injection molding.
delete delete delete The paper tube fixture 10 according to claim 1 is elastically fitted and inserted into the outer surface of the cylindrical paper tube 1 having a predetermined diameter so that one end of the label paper 2 is disposed between the paper tube 1 and the paper tube fixture 10 . Roll-type label paper using a paper tube holder, characterized in that it is pressed and fixed, and in this state, the label paper (2) is wound around the outer surfaces of the paper tube (1) and the paper tube fixture (10) to be manufactured in a roll shape.

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