KR20040025496A - Case for adhesive tape - Google Patents

Abstract

PURPOSE: A case for an adhesive tape is provided to simplify the structure and prevent the lowering of the adhesive strength of the adhesive tape caused by holding the adhesive surface with hands. CONSTITUTION: A case for an adhesive tape comprises a discharge part having a discharge port(21), a button mounting hole(22), guide slot(23), and a fixing protrusion(24); a withdrawing part having a sliding body(31) elastically returning by a spring(32), and a plurality of rollers(34) mounted to a lower surface in the discharge part, wherein a semi-adhesive(33) mounted to a lower part of the sliding body; and a cutting part having a button(41) elastically returning by a button spring(43), and a cutting blade inserting groove part(45) mounted to a lower surface in a button receiving part, wherein a cutting blade(44) is mounted to a lower part of the button.

Description

Case for adhesive tape {Case for adhesive tape}

The present invention relates to a case for the adhesive tape used as a phrase, and more particularly to a case for the adhesive tape for easily withdrawing the adhesive tape of the roll-shaped adhesive tape, while at the same time easy to pull out the adhesive tape pulled out by hand. .

In general, the adhesive tape refers to a tape wound in a roll in a state where an adhesive is applied to one surface of a cellophane or vinyl film.

Here, the adhesive tape case shown in Figure 6 as an embodiment of the case to accommodate the adhesive tape is composed of a transparent acrylic material is configured to check the remaining amount of the adhesive tape 200 stored therein at any time and ,

In addition, the case for the adhesive tape is provided with a case body 100 that is roundly curved in a state in which one side is opened so that the adhesive tape 200 in a roll shape can be easily attached and detached, and the center of the case body 100. Cylindrical fitting protrusion 101 is formed to protrude so that the adhesive tape 200 is rotated freely, the discharge portion 102 is formed on one side of the case body 100, the cutting portion at the tip of the discharge portion 102 300 is to be formed by protruding.

However, in the case as described above, each time the adhesive tape is used, the end of the adhesive tape is detached from the discharge unit one by one, and then the adhesive tape in the shape of the roll, which is caught in the fitting protrusion, is rotated while holding and pulling the tip of the tape by hand. There is a problem that discomfort caused to be released.

In addition, in the process of cutting the adhesive tape drawn to a predetermined length, the adhesive tape is cut only by attaching a predetermined portion of the adhesive tape, which is pulled out one by one, to the front end of the adhesive tape held by the hand. There is a problem that the inconvenience in use, such as will remain.

In addition, as described above, the adhesive tape needs to be grasped and pulled by the end of the adhesive tape at the time of drawing and cutting, so that foreign matters such as fingerprints or dust on the adhesive tape are adhered to the adhesive surface, thereby weakening the adhesive strength.

Accordingly, the present invention has been made to solve the conventional problems as described above,

An object of the present invention is to provide a case for an adhesive tape which easily pulls out a roll-type adhesive tape without a hand and at the same time easily cuts the adhesive tape.

In addition, another object of the present invention is to provide a case for the adhesive tape to facilitate the insertion and removal of the roll-shaped adhesive tape into the inside of the case and at the same time minimize the inflow of impurities such as dust into the inside.

In addition, another object of the present invention is to provide a case for the adhesive tape to be easily guided by the adhesive tape drawn out after cutting.

In addition, another object of the present invention to provide a case for the adhesive tape to minimize the contact between the adhesive surface of the adhesive tape and the roller.

In order to achieve the above object, the present invention provides a case for the adhesive tape in which the roll-shaped adhesive tape is rotatably fitted to the fitting protrusion formed inside the case body; A discharge pipe formed at an outer side of the case body so that the adhesive tape is discharged, and a button mounting hole and a guide long hole are sequentially formed at an upper end of the discharge pipe, and a fixing jaw is formed at an inner rear of the discharge pipe; A sliding body that is slidably fitted to protrude upward and downward in the guide slot and is elastically restored by a spring provided between the rear side and the fixing jaw is provided, and a semi-adhesive body is attached to the lower side of the sliding body, and the anti-adhesion An outlet portion rotatably provided with a plurality of rollers on an inner lower surface of the discharge portion corresponding to the lower surface of the sieve; The button is fitted to the button mounting hole is accommodated in the button storage portion and provided with a button that is elastically restored by the button spring therein, the lower portion of the button penetrates through the button storage portion is equipped with a cutting blade, the cutting blade Corresponding to the inner lower surface of the receiving portion is characterized in that consisting of a cutting portion provided with a cutting blade insertion groove.

In addition, the case body is provided with a cover fitted to one side of the discharge pipe, it characterized in that the fixing cap is detachably provided on the fitting protrusion so that the cover is fixed.

In addition, the tape guide jaw is characterized in that the front end of the discharge pipe is formed.

In addition, a plurality of protrusions are formed on the outer circumferential surface of the roller, and a plurality of cilia are provided on the outer circumferential surface of the roller.

1 is a partially exploded perspective view of a case according to the present invention;

Figure 2 is a longitudinal cross-sectional view of the case according to the present invention,

3 is a longitudinal sectional view showing a state of use of the case according to the present invention;

3A is a longitudinal sectional view showing a state in which an adhesive tape is drawn out;

Figure 3b is a longitudinal cross-sectional view showing the bonding operation state after withdrawing the adhesive tape,

3c is a longitudinal sectional view showing a state of cutting the adhesive tape;

4 is a longitudinal sectional view showing another embodiment of the present invention;

5 is a longitudinal sectional view showing yet another embodiment of the present invention;

Figure 6 is a longitudinal sectional view showing a conventional case for adhesive tape.

* Explanation of symbols for the main parts of the drawings

10: case body

11: fitting protrusion 12: adhesive tape 13: cover

14: fixed cap

20: discharge part

21: discharge pipe 22: button mounting hole 23: guide hole

24: fixed jaw 25: tape guide jaw

30: withdrawal part

31: sliding body 32: spring 33: semi-adhesive body

34: roller 35: projection 36: cilia

40: cutting part

41: button 42: button storage 43: button spring

44: cutting blade 45: cutting blade insertion groove

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Looking at a partially exploded perspective view of the case according to the invention as shown in Figure 1,

The adhesive tape case includes a case body 10 having one side opened so that the adhesive tape 12 is provided, a discharge unit 20 integrally formed so as to flow out of the case body 10, and the discharge unit ( And a cutting part 40 which cuts the adhesive tape 12 drawn out at the tip of the discharge part 20 and the drawing part 30 provided inside the 20 to draw the film of the adhesive tape 12. Will be.

In a more detailed configuration, the case body 10 has a fitting protrusion 11 formed at the center thereof so that the adhesive tape 12 of a roll shape is fitted, and the fixing protrusion 11 is inserted into the fitting protrusion 11 at one side thereof. The cover 13 fixed by the cap 14 is provided.

Here, the cover 13 serves to prevent impurities such as dust from flowing into the case body 10, and the fixing cap 14 fixes the cover 13 to the case body 10. It is to play a role.

In addition, the discharge portion 20 is integrally formed with a discharge pipe 21 on one side of the case body 10, the button mounting hole 22 and the guide slot 23 is sequentially formed on the upper surface of the discharge pipe 21 It is formed, the fixing jaw 24 is formed in the inner rear of the discharge pipe 21, the tape guide jaw 25 is formed to the front end of the discharge pipe 21 is configured.

Here, the discharge pipe 21 serves as a passageway through which the film of the adhesive tape 12 is discharged from the case body 10 to the outside, and the button mounting hole 22 is a place where the button 41 is provided. The guide hole 23 is provided with a sliding body 31 to serve as a passage that moves horizontally.

In addition, the fixing jaw 24 is a place where a spring (not shown) to give elastic force to the sliding body 31 is mounted, and the tape guide jaw 25 guides the film of the adhesive tape 12 to be drawn out appropriately. It is easily discharged from the discharge pipe 21 and serves to prevent the adhesive tape 12 from surrounding the outer surface of the discharge pipe 21 at the time of discharge.

In addition, the lead portion 30 is provided with a sliding body 31 to which the semi-adhesive body 33 is attached to the lower portion protruding upward and downward in the guide hole 23, and the discharge pipe corresponding to the semi-adhesive body 33. A plurality of rollers 34 are formed on the inner upper surface of the 21 to serve to pull out the film of the adhesive tape 12.

In addition, the cutting part 40 is to press the button 41 after the adhesive tape 12 is properly drawn out, so that one end of the film of the adhesive tape 12 is cut.

On the other hand, look at the longitudinal cross-sectional view of the case according to the present invention as shown in Figure 2,

Adhesive tape case is provided that the adhesive tape 12 is rotatably fitted to the fitting protrusion 11 of the case body 10, the film of the adhesive tape 12 is distributed to one side of the case body 10 It is provided to be discharged through the discharge pipe 21 is formed, the discharge body 21 is provided with a sliding body 31 and the roller 34, the cutting is operated by the button 41 to the tip of the discharge pipe 21 The blade 44 is provided and is comprised.

Here, the sliding body 31 is fitted so that the upper part is partially exposed to the guide long hole 23 formed on the upper surface of the discharge pipe 21, the spring 32 between the rear and the fixing jaw (24) Is connected, it is configured to be elastically restored when the user moves along the guide hole (23).

And, the sliding body 31 is attached to the lower adhesive body 33 to the lower surface, the semi-adhesive body 33 is formed of an adhesive rubber material such as silicon, and has a slight ductility and adhesiveness of the adhesive tape ( 12) The upper surface of the film is to be adhered to some degree of adhesiveness.

In addition, the semi-adhesive body 33 is preferably configured to have a slight adhesion rather than to completely adhere the film of the adhesive tape 12 to facilitate the extraction of the film.

In addition, the roller 34 has a strong adhesive force when the anti-adhesive body 33 moves together with the movement of the sliding body 31 to pull out the film of the adhesive tape 12 provided on the upper surface with friction force. The adhesive surface of the film of the adhesive tape 12 is to be properly discharged without sticking to the inner surface of the discharge pipe (21).

In addition, the button 41 is inserted into the button mounting hole 22 of the discharge pipe 21 is accommodated in the lower button storage portion 42, the button spring 43 is provided in the interior of the button housing 42 It is configured to be elastically restored after being pressed by the user.

And, the cutting blade 44 which is provided to penetrate perpendicularly to the button housing 42 to the lower portion of the button 41 is moved downwards together by pressing the button 41, the cutting blade 44 It serves to cut the film of the adhesive tape 12 drawn out while being inserted into the cutting blade insertion groove 45 provided on the inner bottom of the discharge pipe 21 corresponding to the.

Here, the cutting blade insertion groove portion 45 serves as a pedestal so that the cutting blade 44 to cut the film of the adhesive tape 12 accurately and stably.

Accordingly, the case for the present adhesive tape engages the adhesive tape 12 with the sliding body 31 and the roller 34 to draw out to the outside through the discharge pipe 21, and the extracted adhesive tape 12 to the button (41). It is configured to cut through the cutting blade 44 is operated through).

On the other hand, Figure 3 is a longitudinal sectional view showing a state of use of the case according to the present invention,

3A is a longitudinal sectional view showing a state in which the adhesive tape is drawn out;

3B is a longitudinal sectional view showing a state of bonding operation after withdrawing the adhesive tape;

3C is a longitudinal sectional view showing a state of cutting the adhesive tape.

Looking at the state of use of the present invention as shown in FIG.

As shown in FIG. 3A, in the state where the adhesive tape 12 is rotatably provided on the fitting protrusion 11 of the case body 10 and placed on the upper surface of the roller 34, the user of the discharge pipe 21 When the upper surface of the sliding body 31 provided in the guide hole 23 is pushed forward of the discharge pipe 21,

The semi-adhesive body 33 attached to the lower surface of the sliding body 31 abuts on the upper surface of the film of the adhesive tape 12 mounted on the upper surface of the roller 34, and is slightly bonded. In addition to the movement of the roller 34 is rotated so that the film of the adhesive tape 12 in close contact between the semi-adhesive body 33 and the roller 34 is drawn out through the discharge pipe 21 to the outside. Will be.

At this time, the film of the adhesive tape 12 is drawn out through the discharge pipe 21 and guided appropriately by the tape guide jaw 25 to be discharged to the outside of the discharge pipe 21.

In addition, the length of the pulled out of the adhesive tape 12 is to be made by the user adjusts or repeatedly moves the degree of movement of the sliding body (31).

In the above state, as shown in FIG. 3B, the front end of the film is attached to the portion where the adhesive tape 12 needs to be bonded, and when the sliding body 31 that is held is released, the sliding body is held by the spring 32. 31 is to be restored to the original position.

When the front end of the film of the adhesive tape 12 is bonded to the adhesive portion, the case body 10 is moved along the portion to be bonded as a whole, the adhesive tape 12 rotatably provided on the fitting protrusion 11. ) Is rotated and the film comes out pulley.

After attaching the adhesive tape 12 to the portion to be bonded as much as the user intended, as shown in FIG. 3C, the user presses the button 41 elastically restored by the button spring 43 to the cutting blade. 44 is to be inserted into the cutting blade insertion groove 45 to cut the adhesive tape 12.

After cutting as described above, when the user finally attaches the end of the cut tape to the bonding area, the bonding operation is finished.

Therefore, the present case for the adhesive tape is configured to take out the film of the adhesive tape 12 naturally, without attaching it to the adhesive site, and finally to cut the adhesive tape 12 according to the user's intention.

On the other hand, as shown in Figure 4 looking at a longitudinal cross-sectional view showing another embodiment of the present invention,

A plurality of rollers (34) rotatably provided on the inner lower surface of the discharge pipe (21) is composed of a plurality of small protrusions (35) formed in the outer peripheral surface.

Here, the projection 35 is to minimize the contact surface of the film of the adhesive tape 12 with the rotation of the upper surface of the roller 34 with the rotation of the upper portion of the roller 34, the adhesive tape 12 It is to minimize the adhesion of the adhesive surface to the roller 34.

In other words, the contact surface of the roller 34 and the adhesive tape 12 is brought into point contact by the protrusion 35 so that the adhesive tape 12 is not properly drawn out by the adhesive force of the adhesive tape 12. It is to prevent the adhesion to the roller (34).

On the other hand, as shown in Figure 5 looking at a longitudinal cross-sectional view showing another embodiment of the present invention,

A plurality of rollers (34) rotatably provided on the inner lower surface of the discharge pipe (21) is composed of a plurality of small cilia (36) formed in the outer peripheral surface.

Here, the cilia (36) to minimize the contact surface of the film of the adhesive tape 12 with the rotation of the upper surface of the roller 34 with the rotation of the upper portion of the roller 34, the adhesive tape 12 It is to serve to prevent the adhesive surface of the roller 34 is stuck.

In other words, the adhesive surface of the roller 34 and the adhesive tape 12 is contacted very finely by the cilia 36 so that the adhesive tape 12 is not properly drawn out by the adhesive force of the adhesive tape 12. It is to prevent the adhesion to the roller 34 in advance.

As described above, in the present invention, the adhesive tape of the roll type is easily pulled out without being held by hand, and at the same time, the adhesive tape is easily cut, and thus, the use of the adhesive tape is very simple and the adhesive tape is caused by noise by hand. The reduction of the adhesive strength of the adhesive tape is prevented in advance and the workability of the adhesive tape is remarkably improved.

In addition, the present invention facilitates the insertion and removal of the roll-shaped adhesive tape into the case and at the same time minimizes the inflow of impurities such as dust therein, further increasing the convenience of use and the adhesive force of the adhesive tape due to the adhesion of impurities The reduction has the effect of minimizing.

In addition, the present invention has the effect that the adhesive tape drawn out after cutting is properly guided to be easily discharged, thereby increasing the convenience of use of the adhesive tape.

In addition, the present invention by minimizing the contact between the adhesive surface of the adhesive tape and the roller, the adhesive tape is adhered to the roller at the time of withdrawal is significantly reduced to hinder the withdrawal and thereby the workability of the adhesive tape significantly improved Has

Claims (5)

In the case for the adhesive tape in which the roll-shaped adhesive tape 12 is rotatably fitted to the fitting protrusion 11 formed to the inside of the case body 10; The discharge pipe 21 is formed on the outer side of the case body 10 so that the adhesive tape 12 is discharged, and the button mounting hole 22 and the guide slot 23 are sequentially formed at the top end of the discharge pipe 21. A discharge part 20 formed at a fixed jaw 24 at an inner rear side of the discharge pipe 21; A sliding body 31 is slidably fitted to protrude upward and downward in the guide slot 23 and is elastically restored by a spring 32 provided between the rear side and the fixing jaw 24. The sliding body is provided. The anti-adhesive body 33 is attached to the lower portion of the 31, and a plurality of rollers 34 are rotatably provided on the inner lower surface of the discharge part 20 corresponding to the lower surface of the anti-adhesive body 33. A lead part 30; The button 41 is fitted into the button mounting hole 22 and is accommodated in the button storage unit 42 and elastically restored by the button spring 43 therein. The button 41 is provided below the button 41. The cutting blade 44 penetrates through the storage portion 42 and is equipped with a cutting portion 40 which is provided as a cutting blade insertion groove 45 to the inner lower surface of the storage portion corresponding to the cutting blade 44. Adhesive tape case, characterized in that the. The method of claim 1; Cover 13 is fitted to one side of the case body 10 and the discharge pipe 21, and the fixing cap 14 is detachably provided on the fitting protrusion 11 so that the cover 13 is fixed Adhesive tape case characterized in that. The method of claim 1 or 2; Adhesive tape case, characterized in that the tape guide jaw (25) is formed at the tip of the discharge pipe (21). The method of claim 1 or 2; Adhesive tape case, characterized in that a plurality of projections (35) are formed on the outer peripheral surface of the roller (34). The method of claim 1 or 2; Adhesive tape case, characterized in that a plurality of cilia (36) is provided on the outer circumferential surface of the roller (34).