KR100355548B1 - An adhesive tape case - Google Patents

Abstract

The present invention relates to a storage case for an adhesive tape, the case body 10 is detachable from the hook portion 13 by a detachable cover 12 and form a pistol shape; and the case body; Pulling the trigger handle 15 protruding to the outside through the one long hole 14 of the (10) to pull the adhesive tape 20 to the front while controlling the rotation of the drum 16 by the operation of the trigger handle 15 So that the trigger handle 15 is installed in the drum 16 inwardly coupled with the push clasp 51 axially stored on the body, the support clasp 57 is fixed to the body, the push clasp 51 and the support clasp The rotation of the drum 16 is controlled when the trigger handle 15 is operated by the elastic force of the first and second springs 60 and 61 pinned to the 57, and the front and lower parts of the body have fixed jaws (upper and lower portions). A drawing means 50 having a support portion 53 provided with 50C); and an upper surface of the barrel body of the case body 10; When the installed operating tool 31 is moved, the cutter 30 installed at its tip is lowered by the lever 32 operating in conjunction with the operating tool 31 to cut the adhesive tape 20 drawn by the drawing means. In the configuration consisting of cutting means (30A) to the upper and lower fixing jaw (50C) of the front of the support portion 53, which is the drawing means 50, the adhesive tape 20 to the body surface of the cutter 30 of the cutting means (30A) In order to prevent the adhesive from being adsorbed), the body has a predetermined volume and an accommodating portion 42 is formed therein for receiving lubricant therein, and a closing plate for preventing leakage of the lubricant contained therein. Since the oil tank 41 is formed by bending the body 43 integrally, the adhesive tape in the storage case is simply pulled a few times with the finger on the trigger handle 15 of the drawing means while the body case is held in the palm of the hand. 20 pull by hand Even if the required length is drawn out to the outside, and then simply pull the operation tool 31 of the cutting means, the cutter 30 is lowered to cut the end of the portion of the adhesive tape 20 drawn out to the outside, the adhesive tape While the adhesive strength of (20) is good, the appearance of the bonded tape is clean, and the above object can be achieved.

In addition, since the adhesive cleaning means 40 is formed on the front surface of the body of the storage case to prevent the adhesive material of the adhesive tape 20 from being adsorbed, the cutting force of the cutter 30 is maintained even after a long time of use. It is a very useful invention that can prevent the phenomenon of deterioration.

Description

Storage Case for Adhesive Tape {An adhesive tape case}

The present invention relates to a storage case for adhesive tape, and more particularly, in the process of automatically drawing the adhesive tape from the storage case and automatically cutting the extracted adhesive tape, so that the operation can be performed more easily. The present invention has been invented to provide a storage case for an adhesive tape having a built-in automatic drawing device and a cutting device with improved ease of use.

In general, the adhesive tape is a kind of multipurpose tape used to attach paper or other items, and is wound in a roll. The case for accommodating the adhesive tape is generally made of a transparent acrylic material and remains of the adhesive tape stored therein. It is configured to check the quantity at any time.

In addition, the case housing portion for the adhesive tape is formed in a cylindrical shape that is curved in a state in which one side is opened to easily detach the roll-shaped adhesive tape, the adhesive tape in the form of a roll is inserted in the center of the housing portion Cylindrical hook portion protrudes so as to rotate freely, and the open side of the housing portion is closed by a cover made of paper.

In addition, a discharge port is formed at one side of the housing portion of the storage case so that the tip of the adhesive tape is drawn out, and a seating portion is formed at the tip of the outlet to artificially attach a predetermined portion of the adhesive tape to be drawn out. In front of the part is a cutout with a number of sharp serrated projections lined up.

And, as proposed by the applicant of the present application in the patent application No. 99-35136 as described in the detachable cover, the adhesive tape is detachable from the hook portion and the case body forming a pistol shape, and one side hole of the case body Pulling the trigger handle protruding to the outside through the pull means for pulling out the adhesive tape in the case body and the drum rotated integrally with the trigger handle, and moving the operation tool installed on the upper surface of the barrel part of the case body, There has been proposed a product consisting of cutting means for cutting the adhesive tape drawn out by the drawing means while the cutter installed at its tip is lowered by a lever operating in conjunction with the lever.

That is, if the user holds the storage case in the palm of his hand and simply pulls a finger on the trigger handle of the drawing means several times, the adhesive tape in the storage case is pulled out to the outside even if it is not pulled by hand, and then the cutting means By simply pulling the operation tool, the cutter is lowered to cut the end of the adhesive tape portion drawn out to the outside so that the adhesive strength of the tape is good and the appearance of the bonded tape can be improved.

In the case of the conventional adhesive tape storage case as described above, the adhesive tape attached to the seating part is detached from the seating part every time the adhesive tape is used, and then the end of the detached tape is held by hand and pulled to the hook portion. There is an inconvenience in that the rolled adhesive tape which is inserted and released is rotated and pulled out.

In addition, the process of cutting the adhesive tape drawn to a predetermined length also requires attaching a predetermined portion of the adhesive tape, which is drawn out one by one, to the seating portion, and then pulling the front end of the adhesive tape held by the hand downward to pull the adhesive tape by the cutting portion. There is inconvenience in use because it is possible only by manual work such as cutting.

In particular, when drawing and cutting the adhesive tape as described above, the tip of the adhesive tape must be grasped and pulled by hand, so foreign substances such as finger fingerprints or dust are deposited on the adhesive surface of the adhesive tape, resulting in weak adhesive force, and a cut portion by a sawtooth cut portion when cutting. Since it is cut into a sawtooth shape, there was a problem that the appearance is very messy when the tape is not clean appearance.

In addition, the product is formed by the automatic withdrawal means and the cutting means of the applicant has a convenience of its use, but the drawback of the operation is not easy to maintain the draw tension in the process of the adhesive tape withdrawal there was a high frequency of malfunction occurs.

In addition, in the process of cutting the adhesive tape by the cutter of the cutter means, the adhesive surface is applied to the bottom surface of the adhesive tape and the contact surface of the cutter due to contact with the adhesive material has a problem that the cutter does not operate smoothly.

An object of the present invention is to automatically withdraw the adhesive tape in the storage case and the process of automatically cutting the drawn adhesive tape, the automatic withdrawal device to improve the ease of use by the operation can be performed more easily and An object of the present invention is to provide an adhesive tape storage case capable of providing an adhesive tape storage case having a built-in cutting device.

Another object of the present invention to provide a storage case for the adhesive tape to improve the reliability and productability of the product.

1 is an overall perspective view illustrating a state in which the cover is removed from the storage case for the adhesive tape according to the present invention.

Figure 2 is a main portion cross-sectional view showing a state in which the extraction means and the cutting means installed inside the storage case of the present invention.

3 is an exploded perspective view showing only the drawing means of the adhesive tape in the present invention.

Figure 4 is a perspective view of the coupled state of the present invention withdrawal means.

Figure 5 is a main part configuration showing the state in which the drawing means is operated by cutting section of the drawing means of the adhesive tape in the storage case of the present invention.

Figure 6 is an exploded perspective view showing a state in which the cutting means is installed on the upper portion of the storage case of the present invention.

Figure 7 is an exploded perspective view showing only the cutting means of the present invention.

Figure 8 is an enlarged cross-sectional view showing the main portion showing a state that the adhesive tape is drawn out by the extraction means of the present invention.

Figure 9 is an enlarged cross-sectional view of the main portion showing a state in which the adhesive tape is cut by the cutting means of the present invention.

* Description of the symbols for the main parts of the drawings *

10-Case body 11-Pushing protrusion

12-cover 13-hanger

14-Long Hole 15-Trigger Handle

16-Drum 17-Ratchet

18-Belt Groove 19-Auxiliary Roller

20-Adhesive Tape 30-Cutter

30A-Cutting Means 31-Control Panel

32-Lever 33-Cutting Blade

34-Presser 35-Guide

40-Glue cleaning means 41-Oil tank

50-withdrawal means 51-push clasp

52-shaft pin 53-support

56-withdrawal roller 57-support latch

58-guide rod 59-turning

60-1st spring 61-2nd spring

64-third spring 70-shaft

71-Spacing 72-Belt

73-Mover 80-Stone Bar

81-Guide groove 82-Steel wire

90-outlet 93-presser

95-hinge pin

The object of the present invention, the case body 10 is detachable from the hook portion 13 by the removable cover 12, the case body 10 forming a pistol shape; one side of the case body 10 Pulling the trigger handle 15 protruding to the outside through the long hole 14, so that the adhesive tape 20 can be pulled to the front while controlling the rotation of the drum 16 by the operation of the trigger handle 15, 16) the trigger handle 15 installed inwardly is configured in conjunction with the push clasp 51 axially stored on the body, the support clasp 57 is fixed to the body, the pin clasp to the push clasp 51 and the support clasp 57 Control the rotation of the drum 16 during the operation of the trigger handle 15 by the elastic force of the first and second springs (60) and (61), and the upper and lower body fixing jaw (50C) is provided on the front A drawing unit 50 having a support 53 formed thereon; moving an operation tool 31 installed on an upper surface of the barrel portion of the case body 10; When the cutter 30 installed at the tip thereof is lowered by the lever 32 operating in conjunction with the operation tool 31, the cutting means 30A cuts the adhesive tape 20 drawn by the drawing means. In the upper and lower fixing jaw (50C) of the front of the support portion 53, which is the lead means 50, to prevent the adhesive of the adhesive tape 20 is adsorbed to the surface of the cutter 30 body of the cutting means (30A) In order to be able to do so, the body has a predetermined volume and has an accommodating portion 42 therein for receiving lubricating oil therein, and a closing plate 43 for preventing leakage of the lubricating oil accommodated in the upper part of the body is formed integrally. An oil tank 41 is formed and achieved.

Therefore, in the present invention, by holding the storage case in the palm of the hand, the user simply pulls the finger on the trigger handle 15 of the drawer and pulls it several times, even if the adhesive tape 20 in the storage case is not pulled by the hand. After pulling out the operation tool 31 of the cutting means thereafter, the cutter 30 descends to cut the end of the portion of the adhesive tape 20 drawn out to the outside, thereby adhering the adhesive force of the adhesive tape 20. This good and adhered tape is clean, and the above object can be achieved.

In addition, since the adhesive cleaning means 40 is formed on the front surface of the body of the storage case to prevent the adhesive material of the adhesive tape 20 from being adsorbed, the cutting force of the cutter 30 is maintained even after a long time of use. It is possible to prevent the phenomenon of deterioration.

Hereinafter, with reference to the accompanying drawings, the technical configuration and operation of the preferred embodiment that can effectively achieve the object of the present invention will be described in detail.

1 is an overall perspective view illustrating a state in which the cover is removed from the storage case for the adhesive tape according to the present invention.

Figure 2 is a main cross-sectional view showing a state in which the extraction means and the cutting means installed in the storage case of the present invention.

3 is an exploded perspective view showing only the drawing means of the adhesive tape in the present invention.

Figure 4 is a perspective view of the coupled state of the extraction means of the present invention.

Figure 5 is a main configuration showing the state in which the extraction means is operated by cutting the cross-section of the extraction means portion of the adhesive tape in the storage case of the present invention.

Figure 6 is an exploded perspective view showing a state in which the cutting means is installed on the upper portion of the storage case of the present invention.

Figure 7 is an exploded perspective view showing only the cutting means of the present invention.

8 is an enlarged cross-sectional view of a main portion showing a state in which the adhesive tape is drawn out by the drawing means of the present invention.

Figure 9 shows a state in which the adhesive tape is cut by the cutting means of the present invention in a main portion enlarged cross-sectional view.

That is, as shown in Figures 1 to 9, the withdrawing means of the storage case for the adhesive tape of the present invention is installed in front of the hook portion 13 of the case body 10, the tape is fitted, the trigger handle 15 is The push clasp 51 supported by the two springs 61 is pinned downward so as to be rotatable on one side of the shaft pin 52.

Then, the support 53 is inserted into the shaft pin 52 together with the trigger handle 15 is formed long so that the two insertion slots are exposed to the outside of the drum 16 and then the two insertion grooves of the case body 10 ( 54) to be fixed to the upper end of the support portion 53, pin pull out the roller 56, which is in contact with the adhesive surface of the adhesive tape 20 to be released to idle rotation, and behind the support latch (57) push clasp ( The pin handle corresponds to 51, and the trigger handle 15 is supported by the support portion 53 by the first spring (60) fitted together in the shaft pin (52).

At this time, the guide rod 58 guides the surface of the adhesive tape 20 between the drum 16 and the adhesive tape 20 inserted into the hook portion 13 so that the adhesive surface smoothly contacts the outer peripheral surface of the drum 16. When the adhesive tape 20 wound in the shape of a roll is released on the surface of the rear insertion slot, the adhesive surface is stepped to prevent the adhesive surface from contacting the upper surface of the insertion slot at the rear of the supporting part 53 when the adhesive tape 20 is gradually released. That is, the step portion 59 protrudes. That is, the first projection groove 15A configured as the upper body side of the trigger handle 15 and the second projection groove 53A provided as the body rear bottom surface of the support portion 53. The second projection 61 is pinned to the third projection groove 51A and the support portion 53 provided in the push clasp 51 provided to the front of the trigger handle 15 in a state in which the trigger handle 15 is rotatable. Fourth projection groove 53B formed at the bottom of the support clasp 57 provided at the upper back of the body Since the first spring 60 is installed, the push clasp 51 prevents the reverse rotation of the drum 16 during the back pressing of the trigger handle 15 operated inside the pair of drums 16, and the support 53 The support clasp 57 composed of the upper portion of the body of the drum 16 withdraws the adhesive tape 20 while idling when the adhesive tape 20 is drawn out from the ratchet 17 portion of the drum 16 inner side, and the drum 16 when stopped. Therefore, the push clasp 51 and the support clasp 57 are paired so as to be linked to the ratchet 17 provided inside the pair of drums 16. A pair is provided while maintaining a predetermined width corresponding to the assembly width of the drum 16, the push clasp 51 is installed in a direction opposite to the ratchet 17 direction of the drum 16 when mounted, the support clasp 57 The inclined control surface 50B is formed in the same direction as the ratchet 17 forming direction. And, the shaft pin 52 On the inner circumferential surface of the drum 16, which is rotatably fitted at both ends of the drum 16, a multi-stage ratchet 17 is formed in contact with the tip of the support clasp 57 and the push clasp 51, and a belt groove 18 is formed on the outer circumferential surface thereof. The belt 70 in a state in which the auxiliary roller 19 is arranged at both ends of the auxiliary roller 19 so as to contact the adhesive surface of the tape, and then spaced apart from the drum 16 by a predetermined distance from the drum 16. When the drum 16 is rotated so that the auxiliary roller 19 is also rotated together.

At this time, the outer surface of the auxiliary roller 19 is preferably formed in the shape of a gear to minimize the contact area of the adhesive surface of the adhesive tape 20, so that the withdrawal of the adhesive tape 20 is more smooth.

In other words, the body shape of the auxiliary roller 19 is formed in the form of gears rather than circular rollers so as to be in linear contact rather than surface contact with the adhesive tape 20 so that the adhesive tape 20 is easily drawn out. .

And, the cutting means (30A) is installed on the barrel part of the case body 10 is pinned so as to pivot the lever 32, which is supported by the third spring 64 inside the barrel part to be rotatable and pivotally pivoted at the rear. One end of the movable clasp 73 is coupled, and the upper end of the movable clasp 73 is coupled to the operation tool 31 which is slid from the upper surface of the barrel part, so that the movable key 73 is rotated when the operation tool 31 is moved. do.

In addition, both ends of the lever 32 protrudes the protrusions 80 and protrudes the resilient steel wire 83 at the center thereof, and then the cutter 30 having the holes 81 for penetrating the protrusions 80 first. To the outside of the cutter 30 is fitted into the front end of the steel wire 83 by inserting the pressing hole 34 formed with the guide groove 82 of the stone rod 80 on the inner surface so as to move up and down with the cutter 30. do.

At this time, the lowered cutter 30 cuts the adhesive tape 20 located between the outlet 90 of the case body 10 and the auxiliary roller 19, and the pressing hole 34 is the cutter 30. Before cutting, the adhesive tape 20 is pressed against the end of the outlet 90 so that the tape does not flow when the adhesive tape 20 is cut. That is, the lever 32 which is the cutting means 30A has a case body ( 10, the case body in the state of being locked by the hinge pin (95) in the upper surface of the barrel portion, the locking portion 36 is fitted into the insertion groove (74) provided to the front of the movable clamp 73 to the rear of the body ( An operating piece 36 'provided with a lower surface of the operating tool 31 having a locking mechanism 75 formed on the upper portion of the movable key 73 body by the movement of the operating tool 31 moving forward and backward from the upper part of the upper part 10). The lever 32 is operated up and down about the hinge pin 95 by the rotation of the movable clamp 73 while being in contact with it. The pressing hole 34 and the pressing hole provided on the front surface of the lever 32 by the up and down operation of the lever 32 by the front and rear movement of the operation tool 31 composed of the upper part of the sieve 10 ( The cutter 30 formed at 34 may be interlocked and lowered simultaneously with the lowering of the lever 32 by the elastic force of the steel wire 82, thereby cutting the drawn adhesive tape 20.

On the other hand, the cutter 30 is installed in the pressing hole 34 is formed to be separated to both sides with respect to the center portion of the body shape is used to assemble.

That is, the cutter 30 is formed to be separated on both sides with respect to the center of the body, and the cutting edge 33 of the cutter 30 is set to be symmetrically on both sides of the separated cutter 30.

Therefore, the cutter 30 configured as described above has a body separated about the center, and the cutting blade 33 is also set to be forward and backward symmetrically on both sides, thereby improving cutting force for cutting the adhesive tape 20. It is.

This is, after all, in order to cut the adhesive tape 20 to form a cutting groove in the center first and then the cutting by the cutting edge 33 on both sides, the cutter 30 is formed separately on both sides as in the present invention , Since the cutting edge 33 is also symmetrically set before and after, the cutting force of the cutter 30 can be improved.

In addition, by separately forming the cutter 30 as described above, the molding workability of the cutter 30 is easy, and manufacturing cost can be reduced.

In addition, a guide piece 35 for preventing separation of the cutter 30 may be installed at the front portion of the pressing hole 34 in which the cutter 30 is installed, thereby improving the position fixing force of the cutter 30.

In addition, the tip of the barrel portion where the cutting means is installed as described above is formed as a rounded pressing portion 93 so that the tip of the tape drawn out to the outlet 90 can be pressed without being touched.

On the other hand, as shown in Figure 10 in order to maintain the draw tension of the adhesive tape 20 in the process of the adhesive tape 20 is drawn out to the outside by the extraction means in the lower front of the case body 10 11) can be used.

That is, since the pressure-protrusion protrusion 11 is formed to press the adhesive tape 20 drawn out to the lower part of the front surface of the case body 10 in a downward direction to a predetermined depth, the adhesive tape as shown in FIG. Since 20) is drawn out in a shape in which the center portion descends to the lower side rather than in a horizontal state, smooth withdrawal is possible by improving the draw tension of the adhesive tape 20.

In addition, the cutting force of the adhesive tape 20 by the blotting protrusion 11 is also improved due to the tension strengthening.

In the drawings, reference numerals denote hinge pins 95 that pinch the movable clamp 73 and the lever 32.

Meanwhile, adhesive cleaning means 40 is formed at the front end of the lead means 50 to prevent the adhesive of the adhesive tape 20 from being adsorbed onto the cutter 30 body surface of the cutting means.

The adhesive washing means 40 has a fixing jaw 50C on the upper and lower portions of the front part of the support part 53, which is the drawing means 50, and then has an accommodating part having a predetermined volume to accommodate the lubricant therein. An oil tank 41 having a 42 is formed, and an upper portion of the oil tank 41 is integrally bent and includes a closing plate 43 for closing an upper portion of the accommodating part 42.

That is, the adhesive and the cutter 30 applied to the bottom surface of the adhesive tape 20 when the cutter 30 of the cutting means is moved downward by the operation of the operation tool 31 on the front end surface of the drawing means 50. The cutting blade 33 is to be absorbed by the body to prevent the cutting force is lowered.

This, in turn, the cutter 30 of the cutting means is moved to the lower by the operation of the operating tool 31 to cut the adhesive tape 20 and then inserted into the oil tank 41, at this time, the oil tank 41 While in contact with the lubricating oil contained therein, it is possible to prevent the problem of the adsorption of the adhesive that may occur during or after the cutting operation.

In addition, it is preferable to use silicon oil as the lubricating oil contained in the oil tank 41. In addition, the oil tank 41 is made of a soft silicon material to the upper end of the oil tank 41. The 43 is easily bent to close the receiving portion 42, and the closing plate 43 primarily prevents leakage of lubricating oil that may be generated during use, and additionally, the inner side of the oil tank 41. By placing the cotton 44 can prevent the leakage of lubricating oil.

Therefore, as described above, since the adhesive washing means 40 is formed at the front end of the withdrawal means 50 and positioned inside the storage case, the user can perform the cutting operation without deterioration of the cutting force even after a long time of use.

Therefore, according to the present invention, when the user holds the storage case in the palm of his hand, only by pulling the finger on the trigger handle 15 of the drawing means several times, even if the adhesive tape 20 in the storage case is not pulled by hand, After pulling out the operation tool 31 of the cutting means thereafter, the cutter 30 descends to cut the end of the portion of the adhesive tape 20 drawn out to the outside, thereby adhering the adhesive force of the adhesive tape 20. The good yet adhered tape has a clean appearance and can achieve the above object.

In addition, it is possible to solve the problem of the tension reduction caused in the process of the adhesive tape 20 is drawn out by the operation of the extraction means by the blotting protrusion 11 formed on the bottom surface of the body of the storage case, the adhesive cleaning means By the 40, the problem of lowering the cutting force can also be prevented.

Therefore, the reliability and the merchandise of the product can be improved.

As described above, in the present invention, when the adhesive tape 20 embedded in the case body 10 is pulled out, the adhesive tape 20 can be attached while automatically pulling out the required length quickly and easily without needing to pull it out with a finger. ) Can maintain the adhesive force very well, and even after cutting the drawn adhesive tape 20, the cutting part is not sawtooth-like, but the cutting part is cut very cleanly as if it was cut with a knife as before. This beautiful thing has the effect of improving the convenience and ease of use after use.

In addition, it is possible to prevent the malfunction generated during the extraction by maintaining the pull out tension of the adhesive tape 20 to be pulled out by forming the blotting protrusion 11 to the bottom of the body of the storage case.

In addition, since the adhesive cleaning means 40 is formed at the front end of the drawing means 50 to solve the problem caused by the adhesion of the adhesive of the cutter 30 and the adhesive tape 20 to each other, the cutting force is maintained even for long time use. The fall can be prevented.

Therefore, it is a very useful invention that can improve the reliability and commerciality of the product.

Claims (5)

A case body 10 having a pistol shape while the adhesive tape 20 is detachable from the hook portion 13 by a detachable cover 12; Pulling the trigger handle 15 protruding to the outside through one side long hole 14 of the case body 10, the front of the adhesive tape 20 while controlling the rotation of the drum 16 by the operation of the trigger handle 15 In order to be withdrawn, the trigger handle 15 is installed in the drum 16 is connected with the push clasp 51 is fixed on the body, the support clasp 57 is fixed to the body, the push clasp 51 And the rotation of the drum 16 when the trigger handle 15 is operated by the elastic force of the first and second springs 60 and 61 pinned to the support clasp 57, and the upper and lower parts of the body front part. Drawing means (50) having a support (53) provided with a fixed jaw (50C); When the operation tool 31 installed on the top surface of the barrel body 10 of the case body 10 is moved, the cutter 30 installed at the tip thereof is lowered by the lever 32 that operates in conjunction with the operation tool 31, and the drawing is performed. Comprising cutting means 30A for cutting the adhesive tape 20 drawn out by the means; The upper and lower fixing jaw (50C) of the front of the support portion 53, which is the lead means 50, to prevent the adhesive of the adhesive tape 20 is adsorbed to the surface of the cutter 30 body of the cutting means (30A) , An oil tank having a predetermined volume inside the body and having an accommodating portion 42 therein for accommodating lubricating oil, and a closing plate 43 integrally bent to form an upper portion of the body to prevent leakage of the lubricating oil contained therein. Storage case for adhesive tape, characterized in that 41 is formed. delete The outer side of the case body 10 from the upper body side of the case body 10 so as to maintain the draw tension of the adhesive tape 20 pulled out by the drawing means 50, the outer side Adhesive case storage case, characterized in that for forming a blotting protrusion (11) protruding. The method of claim 1, wherein the cutter 30 of the cutting means (30A) is formed to be separated on both sides with respect to the center of the body, the cutting blade 33 of the cutter 30 is both sides of the separated cutter (30) Storage case for adhesive tape, characterized in that the symmetrical setting. delete