KR20230015209A - Portable water tape dispenser - Google Patents

Abstract

Disclosed is a portable water tape dispenser. More specifically, portable water tape dispenser, which can facilitate replacement of a case, comprises: a body bracket; a water tape supply unit which is coupled to one side of the body bracket to allow a roll-shaped water tape to be mounted and supply the same; a water spread unit which is coupled to the center of the body bracket to spread water to the water tape supplied from the water tape supply unit; and a cutting unit which is attached to another side of the body bracket. The water spread unit comprises: a case in which a supply hole is formed on an upper surface thereof and water is accommodated therein; a water-containing material which is inserted into the case, absorbs water to contain water, and has an upper end exposed through the supply hole; a swing support tool which is formed to protrude upward from both sides of the case; a swing shaft which penetrates the swing support tool and supports the case to be rotatable; and a spread roller which is coupled to the swing shaft.

Description

Portable water tape dispenser

The present invention relates to a water tape dispenser, and more particularly, to a movable water tape dispenser capable of supplying a water tape to which paper tape is adhered by applying water thereto, and allowing a user to carry out an adhesive operation while carrying the paper tape.

In general, the adhesive tape used for industrial or paper box packaging is used by winding a roll-type tape having a synthetic resin film attached to the surface of a synthetic resin material or paper.

However, when a paper tape attached with a synthetic resin film as well as a tape made of a conventional synthetic resin material is also used for a package such as a paper box, it is inconvenient to remove the tape one by one when trying to recycle the paper box. In addition, even if separated as a separate operation, there is a disadvantage in that processing costs are high.

In particular, when separated into waste and incinerated, toxic gases including 'dioxin' are discharged to pollute the atmosphere, and when disposed of in a landfill, complete decomposition is not performed, contaminating the soil and at the same time causing waste of resources.

In order to solve this problem, a water tape capable of reducing environmental pollution by applying a biodegradable film or a water-soluble adhesive to paper has recently been developed. If water tape is used, it can be recycled without needing to be removed separately, and it is environmentally friendly because it is naturally decomposed.

However, in the case of water-soluble adhesives, it is inconvenient to use them because a liquid such as water must be evenly applied to the surface of the water tape for adhesion.

So, in the past, a water-absorbing material such as a sponge or brush was immersed in water, and the water was applied while unwinding the water tape.

In the case of this structure, there is no choice but to use it in a state of not moving by placing it on the floor or table, and if it is moved or lifted and used, water spills or overflows.

Korean Registered Patent No. 10-2217334 (2021.2.10.) "Manual dispenser for water tape" Republic of Korea Patent Registration 10-2169070 (2020.10.16.) "Water tape supply device" Korean Registered Patent No. 10-2198392 (2020.12.29.) "Structure of water supply part of tape adhesive device" Republic of Korea Patent Publication 10-2021-0049520 (2021.5.6.) "Paper gum tape dispenser for eco-friendly packaging"

Therefore, the present invention was developed to solve the above-mentioned conventional problems, and an object of the present invention is to provide a movable water tape dispenser having a structure in which water does not leak even if the water tape dispenser is moved or tilted for adhesion of the water tape. .

The mobile water tape dispenser according to the present invention for achieving the above object is a body bracket, a water tape supply unit coupled to one side of the body bracket to mount and supply a roll-shaped water tape, and a water tape supply unit at the center of the body bracket In the water tape dispenser including a water application unit coupled to apply water to the water tape supplied from the water tape supply unit, and a cutting unit attached to the other side of the main body bracket, the water application unit has a supply hole formed on an upper surface a case in which water is accommodated therein, a water-containing material inserted into the case to absorb water and having an upper end exposed through the supply hole, and a swing support protruding upwardly from both sides of the case; It may include a swing shaft for rotatably supporting the case while penetrating the swing support, and an application roller coupled to the swing shaft.

Here, the supply hole has a quadrangular cross section, and the water-containing material is fitted and inserted into it.

In addition, an inclined support plate inclined downward to support the water-containing material is provided on two opposite sides of the supply hole, and a step is formed on the other two sides of the supply hole to be spaced apart from the water-containing material.

Alternatively, vertical support plates formed vertically on four sides of the supply hole to vertically support the water-containing material may be provided, and a downwardly inclined gradient plate may be formed at an upper end of the vertical support plate to collect water into the water-containing material.

Alternatively, steps may be formed on four sides of the supply hole to be spaced apart from the water-containing material.

In addition, the water-containing material is preferably a sponge or brush.

At this time, water trays having an 'a' shape in cross section may be continuously formed along the upper edge of the case.

On the other hand, the swing support is formed with a swing hole in the shape of an elongated hole so that the swing shaft passes through, and an adjusting screw capable of adjusting the pressing force of the coating roller by adjusting the height of the swing shaft is formed on the top of the swing support. It is screwed, and one side of the swing hole is cut so that the swing shaft can be separated from the swing support.

In addition, a horizontally cut swing slit is formed in the swing support member so that the swing axis is inserted inside, and a ball plunger is penetrated and inserted into the upper portion of the swing support member to prevent the swing axis inserted into the swing slit from escaping. The ball plunger may include a compression spring therein, and a ball elastically supported by the compression spring and protruding into the swing slit to prevent separation of the swing axis.

In addition, the application roller may be formed of a spline fixedly coupled to the swing shaft and having a flat pressing surface formed on a lower surface, or rotatably coupled to the swing shaft and having teeth formed on an outer circumferential surface thereof.

Additionally, a handle may be hinged to the upper part of the water tape supply unit, or a support member may be extended and formed at the lower part of the water tape supply unit, and the handle may be coupled to the support member.

According to the present invention described above, there are the following effects.

First, since the water-accommodating case is made of a swingable structure, even if the operator tilts the present invention at any angle, the case can be maintained horizontally, so that water does not leak. Therefore, it is possible to freely perform the taping operation while moving.

Second, it is easy to adjust the amount of water applied using the adjusting screw or replace the case using the ball plunger.

Third, since a step is formed in the supply hole of the case to form a drain space between the water-containing material, water discharged from the water-containing material falls into the drain space and can be recovered without leaking to the outside. In addition, a gradient plate is formed so that water seeping out of the water-containing material can be recovered as the water-containing material again.

1 is a cross-sectional view showing a movable water tape dispenser according to a first embodiment of the present invention
Figure 2 is a cross-sectional view showing a movable water tape dispenser according to a second embodiment of the present invention
Figure 3 is a perspective view showing the water application unit of the present invention shown in Figures 1 and 2
Figure 4 is a perspective view showing another embodiment of the water application unit of the present invention
Figure 5 is a AA cross-sectional view of the water application portion shown in Figure 4
6 is a cross-sectional view showing a movable water tape dispenser according to a third embodiment of the present invention.
7 is a cross-sectional view showing a movable water tape dispenser according to a fourth embodiment of the present invention.
Figure 8 is a cross-sectional view of the water application unit of the present invention shown in Figures 6 and 7
9 is a use state diagram of the present invention
Figure 10 is a cross-sectional view showing the state of the tilted case

Hereinafter, an embodiment according to the present invention will be described in more detail with reference to the accompanying drawings.

For reference, the description with reference to the drawings is for easier understanding of the present invention, and the scope of the present invention is not limited thereto. And, in describing the present invention, if it is determined that a detailed description of related known technologies may unnecessarily obscure the subject matter of the present invention, the detailed description will be omitted.

1 is a cross-sectional view showing a movable water tape dispenser according to a first embodiment of the present invention, and FIG. 2 is a cross-sectional view showing a movable water tape dispenser according to a second embodiment of the present invention.

The present invention largely includes a body bracket 100, a water tape supply unit 200 coupled to one side of the body bracket 100 to supply water tape, and a water tape supply unit provided at the center of the body bracket 100 to supply water tape. A water applicator 300 for applying water to the water tape supplied from 200 and fixed to the other side of the body bracket 100 to adhere the water tape applied from the water applicator 300 to the target and then cut it It may be configured to include the cutting unit 400 .

First, the body bracket 100 has the water tape supply unit 200, the water application unit 300, and the cutting unit 400 installed, and functions as a main body capable of supporting each of them.

The main body bracket 100 may be formed by combining a flat plate member.

To this end, it is composed of a pair of side plates 110 spaced apart on both sides and a top plate 120 covering the top, so that the cross section may have a shape such as ' ┏┓ '.

At this time, the cutting part 400 is coupled to the end of the top plate 120, the water tape supply unit 200 is formed on one side of any one of the side plates 110, and the side plate 110 and the top plate ( The water application unit 300 may be installed in the inner space formed by 120).

Next, the water tape supply unit 200 will be described.

The water tape supply unit 200 has a structure in which a roll-shaped water tape can be mounted and the water tape can be unwound while rotating.

To this end, the water tape supply unit 200 has a flat plate shape and extends from the side plate of the main body bracket 100 and has a gripping hole 211 formed therein, and a tape holder plate 210 and an edge of the gripping hole 211. A mounting core 220 protruding along the water tape may be formed.

Preferably, as shown in FIG. 1 , a handle 500 may be hinged to an upper portion of the tape holder 210 .

When the handle 500 covers the upper surface of the water tape mounted on the water tape supply unit 200 and the user inserts a finger into the gripping hole 211, taping while simultaneously holding the handle 500 and the water tape work can be done.

At this time, when replacing the water tape, the handle 500 can be rotated and then replaced.

Alternatively, as shown in FIG. 2 , the handle may be formed below the water tape supply unit 200 .

To this end, a support member 230 is formed to extend below the water tape supply unit 200, and the handle 500 is coupled to the support member 230.

In this case, it is not necessary to form the holding hole 211 in the tape holding plate 210 .

Next, with reference to FIGS. 3 to 5, the water application unit, which is a key technical subject of the present invention, will be described. Figure 3 is a perspective view showing the water application unit of the present invention shown in Figures 1 and 2, Figure 4 is a perspective view showing another embodiment of the water application unit of the present invention, Figure 5 is a AA cross-sectional view of the water application unit shown in Figure 4 indicates

The water application unit 300 may be composed of a case 310, a water-retaining material 320, a swing support 330, a swing shaft 340, and an application roller 350.

The case 310 has a rectangular box shape to accommodate water, and a supply hole 312 is formed such that an upper portion is open. At this time, the water-containing material 320 may be inserted into the supply hole 312 .

The supply hole 312 may have a rectangular opening shape having four sides.

Here, an inclined support plate 313 inclined downward is formed on any two sides of the supply hole 312 facing each other. As shown in FIG. 3 , the inclined support plates 313 are formed inclined toward the inside from the edge of the supply hole 312 and are provided so as to face each other in parallel.

Steps 314 in the form of steps are formed on the remaining two facing sides of the supply hole 312 . In addition, the case 310 may be made of a transparent or translucent material so as to check the remaining amount of water therein.

The water-containing material 320 is inserted into and accommodated in the supply hole 312 . The water-containing material 320 may be a material that absorbs and functions with water.

At this time, the water-containing material 320 has a rectangular shape to be inserted into the supply hole 312, and the two facing surfaces are in close contact with the inclined support plate 313 as shown in FIGS. 1 and 2, so that the inclined support plate ( 313) is inserted with the same inclination as the inclination.

In addition, since the other two surfaces of the water-containing material 320 are inserted in close contact with the step 314, the water-containing material 320 and the edge of the supply hole 312 are spaced apart by the distance of the step 314, and the drain space 316 ) can be formed.

Here, a brush or a sponge may be used as the water-containing material 320, but a brush may be preferably used. Since the upper surface of the water-containing material 320 is formed to be inclined, when inserted into the supply hole 312 at an angle, the upper surface of the water-containing material 320 is maintained horizontally and can be closely adhered to the water tape in parallel.

Importantly, the water-containing material 320 is not completely inserted into the supply hole 312, but a part of the top is exposed upward.

Therefore, when it is in close contact with the water tape passing on the upper side, it is compressed by elasticity and more closely adhered, so that sufficient water can be applied.

For reference, an inclined support 315 may be formed on the bottom of the case 310 so that the water-containing material 320 is inclinedly supported on the bottom of the case 310 .

Meanwhile, swing supports 330 protruding upward are formed on both sides of the case 310 .

The swing supports 330 are for supporting the case 310 so as to be swingable, and a pair may be spaced apart from each other and formed at both ends of the case 310 .

A swing hole 331 is formed in the swing support 330 so that the swing shaft 340 can pass therethrough.

Here, the swing hole 331 may be circular, but as shown in the figure, it is preferable to have a long hole shape vertically.

Accordingly, the swing axis 340 penetrating the swing hole 331 can move up and down within a certain gap.

In addition, one side of the swing hole 331 may be cut to form a separation slit 332 to take the swing shaft 340 out of the swing hole 331 . This makes it easy to separate or assemble the case 310 from the swing shaft 340 .

The swing shaft 340 passes through the swing hole 331 of the swing support 330 on one side, passes through the body bracket 100, and then passes through the swing hole 331 of the swing support 330 on the other side. penetrate

That is, the swing shaft 340 passes through the side plate 110, and a bearing may be attached to the side plate 110, and the swing shaft 340 may be coupled while penetrating the bearing (not shown).

Accordingly, the entire water application unit 300 can swing like a pendulum around the swing axis 340 .

The application roller 350 is coupled to the middle of the swing shaft 340 .

The lower surface of the application roller 350 is placed in close contact with the upper surface of the water-containing material 320 .

Therefore, water is applied while advancing in a state where the water tape is drawn in between the application roller 350 and the water-retaining material 320.

As shown in FIG. 1, the application roller 350 is rotatably coupled to the swing shaft 340 and has a spline shape with sawtooth teeth formed on an outer circumferential surface, or as shown in FIG. It is fixedly coupled to the shaft 340 and may be formed in a semicircular shape with a flat pressing surface formed only on the lower surface.

When the application roller 350 has a spline shape, the protruding teeth pressurize the water tape so that water is applied well. make it spread well.

For reference, the pressure applied by the application roller 350 to the water tape may be increased by adjusting the height of the swing shaft 340 .

To this end, a tap hole 335 vertically communicating with the swing hole 331 is formed at an upper portion of the swing support member 330, and an adjusting screw 360 may be screwed into the tap hole 335.

When the adjusting screw 360 is tightened, the adjusting screw 360 moves down and presses the swing shaft 340 so that the swing shaft 340 descends along the swing hole 331 .

Therefore, the application roller 350 coupled to the lowered swing shaft 340 also descends and further presses the water tape to more closely adhere to the water-containing material 320, so that the amount of water applied can be increased.

For reference, an inlet 333 for injecting water into the case 310 may be formed on an upper surface of the swing support 330, and a stopper 334 may be closed in the inlet 333. .

And it is preferable that the water tray 317 is further formed continuously along the edge of the case 310 . At this time, the cross section of the gutter 317 may be made of a 'b' shape.

Since the water tray 317 is provided, when the case is tilted, the water seeping out of the water-containing material 320 can be accommodated inside the water tray 317 without flowing to the outside.

Meanwhile, another embodiment of the water application unit 300 will be described with reference to those shown in FIGS. 4 and 5 .

The case 310 has a rectangular shape to accommodate water therein, and a rectangular supply hole 312 is formed on the upper surface of the case 310, and the four sides of the supply hole 312 have steps 314, respectively. ) may have a downwardly formed structure.

In addition, swing supports 330 protrude from upper surfaces of both sides of the case 310, and tap holes 335 are formed vertically in each swing support 330.

In addition, the swing shaft 340 is rotatably coupled horizontally through the side plate 110, and both ends of the swing shaft 340 are screwed into the tap hole 335 while the adjusting screw penetrates and is inserted. have a structure

Accordingly, when the adjusting screw 360 is tightened, the swing support member 330 is fixed to the swing shaft 340, so that the case 310 can swing together with the swing shaft 340.

Next, the cutting part 400 is detachably coupled to the end of the body bracket 100. That is, the cutting part 400 is provided to protrude forward from the end of the top plate 120 .

The cutting part 400 may be formed in the shape of a blade or sawtooth.

Hereinafter, other embodiments of the present invention will be described. 6 is a cross-sectional view showing a movable water tape dispenser according to a third embodiment of the present invention, and FIG. 7 is a cross-sectional view showing a movable water tape dispenser according to a fourth embodiment of the present invention.

Other embodiments of the present invention may also be composed of the body bracket 100, the water tape supply unit 200, the water application unit 300, and the cutting unit 400, the body bracket 100, the water tape supply unit 200 ), since the cutting unit 400 is substantially the same as that described above, a detailed description thereof will be omitted and the water application unit 300 will be described in detail with reference to FIG. 8 .

Figure 8 shows a cross-sectional view of the water application unit of the present invention shown in Figures 6 and 7.

The water application unit 300 may be composed of a case 310, a water-retaining material 320, a swing support 330, a swing shaft 340, and an application roller 350. Here, since the functional material 320, the swing shaft 340, and the application roller 350 are almost the same as those described above, their descriptions are omitted and the case 310 and the swing support 330 will be described in detail.

The case 310 may have a rectangular shape as shown in FIG. 8(a) or a spherical shape as shown in FIG. 8(b) to accommodate water.

In addition, a quadrangular supply hole 312 having four sides is formed on the top of the case 310, and the water-containing material 320 is inserted through the supply hole 312.

Here, vertical support plates 318 formed vertically downward on four sides of the supply hole 312 are provided. Each of the vertical support plates 318 is formed to insert the water-containing material 320 in a customized manner and supports the water-containing material 320 vertically.

In addition, it is preferable that a downwardly inclined gradient plate 319 is formed at the upper end of the vertical support plate 318 so that water flows down and gathers downward, that is, toward the water-containing material 320.

Since the gradient plate 319 is formed, even if water seeps out of the water-containing material 320 and leaks, it falls on the gradient plate 319 and is recovered while permeating into the water-containing material 320 again.

In addition, along the upper edge of the case 310, a water tray 317 having an 'a' shape in cross section may be formed.

On the other hand, the swing support 330 protrudes from both ends of the case 310, and a swing slit 336 is formed on one side of the swing shaft 340 in a horizontally incised shape so that the swing shaft 340 is inserted. .

The width of the swing slit 336 is slightly larger than the outer diameter of the swing shaft 340 so that the swing shaft 340 can rotate.

In addition, a ball plunger 370 is inserted and installed through the top of the swing support member 330 vertically.

The ball plunger 370 may include the compression spring 371 and the ball 372.

That is, the compression spring 371 penetrates the swing support member 330 vertically and is installed inside, the ball 372 is elastically supported at the lower end of the compression spring 371, and the ball 372 is The swing axis 340 is prevented from being separated while a part of the swing slit 336 protrudes into the inside.

The ball plunger 370 facilitates separation of the swing support member 330 from the swing shaft 340 . In other words, when it is necessary to replace the case 310 itself, the swing support 330 can be held and separated from the swing shaft 340 .

That is, when the swing shaft 340 moves along the swing slit 336, the ball 372 is pushed, and the ball 372 exposed while the compression spring 371 is compressed enters the swing shaft. 340 is easily separated from the swing slit 336 so that the case 310 can be replaced.

Hereinafter, the use state of the present invention will be described with reference to FIGS. 9 and 10 . Figure 9 shows a use state diagram of the present invention, Figure 10 is a cross-sectional view showing the state of the tilted case.

First, as shown in FIG. 1, when the box is placed horizontally on the floor, the operator grabs the handle 500, attaches the end of the drawn water tape T to the place to be bonded, and then pulls the water tape supply unit 200 ), water is applied while the water tape (T) is pulled out in a tight state between the water-containing material 320 and the application roller 350 while the roll is unwound. When a certain length is drawn out, it can be cut using the cutting part 400 .

In this case, since the center of gravity is always located at the lower part of the case 310 due to the weight of the water accommodated inside the case 310, the case 310 is maintained horizontally.

However, as shown in FIGS. 9A and 9B, when taping is performed vertically while the box is standing, when the operator holds the handle 500 and tilts the body bracket 100 almost vertically, the case 310 swings It can swing forward and backward around the shaft 340, and since the center of gravity is concentrated on the lower side due to water, the case 310 can maintain a horizontal level without tilting forward or backward.

Therefore, water inside the case 310 does not spill or leak.

And, as shown in FIG. 10A, when the case 310 is tilted left and right, water is prevented from leaking by the inclined support plate 313 or the step 314, and as shown in FIG. 10B, the vertical support plate 318 However, water leakage is prevented by the gradient plate 319.

Even if some water seeps out of the water-containing material 320, the water falls into the drain space 316, and when the case 310 is leveled, the water that seeps out returns to the water-containing material 320. Since it permeates, it has the advantage of almost no leakage of water.

In addition, even if there is a lot of water that seeps out, if the case 310 is kept horizontal after being accommodated into the water tray 317, it flows back into the drain space 316 and permeates into the water-containing material 320, so in any case No risk of water leakage.

Representative embodiments of the present invention have been described above with reference to the drawings, but those skilled in the art will be able to make various applications and modifications within the scope of the present invention based on the above information. Therefore, the scope of the present invention should not be limited to the described embodiments and should not be defined, but should be defined by not only the claims to be described later, but also those equivalent to these claims.

100: body bracket
110: side plate 120: top plate

200: water tape supply unit
210: tape holder 211: tape hole
220: mounting core 230: support member
300: water application unit 310: case
312: supply hole 313: inclined support plate
314: stepped 315: inclined support
316: drain space 317: water tray
318: vertical support plate 319: gradient plate
320: function material 330: swing support
331: swing hole 332: separation slit
333: inlet 334: stopper
335: tap hole 336: swing slit
340: swing axis 350: application roller
360: adjusting screw 370: ball plunger
371: compression spring 372: ball
400: cutting part
500: handle
T : water tape

Claims (17)

A body bracket, a water tape supply unit coupled to one side of the body bracket to mount and supply a roll-shaped water tape, and a water tape supply unit coupled to the center of the body bracket to apply water to the water tape supplied from the water tape supply unit In the water tape dispenser including an aspiration part and a cutting part attached to the other side of the body bracket,
The water application unit,
A case in which a supply hole is formed on the upper surface and water is accommodated therein, a water-containing material inserted into the inside of the case to absorb water and function, and an upper end exposed through the supply hole, and projecting upward on both sides of the case A mobile water tape dispenser comprising a formed swing support member, a swing axis that rotatably supports the case while penetrating the swing support member, and an application roller coupled to the swing axis. According to claim 1,
The supply hole has a rectangular cross section, and the water-retaining material is custom inserted into the movable water tape dispenser. According to claim 2,
The mobile water tape dispenser, characterized in that the two facing sides of the supply hole are provided with an inclined support plate inclined downward to support the water-containing material. According to claim 3,
A mobile water tape dispenser, characterized in that steps are formed on the other two sides of the supply hole to be spaced apart from the water-containing material. According to claim 2,
Mobile water tape dispenser, characterized in that the four sides of the supply hole are provided with vertical support plates formed vertically to support the water-containing material vertically. According to claim 5,
A mobile water tape dispenser, characterized in that a downwardly inclined gradient plate is formed at the upper end of the vertical support plate to collect water with the water-containing material. According to claim 2,
A mobile water tape dispenser, characterized in that steps are formed on the four sides of the supply hole to be spaced apart from the water-containing material. According to claim 1,
The water-containing material is a movable water tape dispenser, characterized in that the sponge or brush. According to any one of claims 2 to 8,
A mobile water tape dispenser, characterized in that a water tray having an 'A' shape in cross section is continuously formed along the upper edge of the case. According to claim 1,
The swing support member is formed with a vertically long swing hole so that the swing axis passes therethrough,
A movable water tape dispenser, characterized in that an adjustment screw capable of adjusting the pressing force of the application roller by adjusting the height of the swing shaft is screwed to the upper part of the swing support. According to claim 10,
A mobile water tape dispenser, characterized in that one side of the swing hole is cut to separate the swing shaft from the swing support. According to claim 1,
A horizontally cut swing slit is formed in the swing support member so that the swing axis is inserted inside, and a ball plunger is penetrated and inserted into the upper portion of the swing support member to prevent the swing axis inserted into the swing slit from escaping. Movable water tape dispenser. According to claim 12,
The mobile water tape dispenser, characterized in that the ball plunger comprises a compression spring therein, and a ball elastically supported by the compression spring and protruding into the swing slit to prevent separation of the swing axis. According to claim 1,
The application roller,
A mobile water tape dispenser, characterized in that it is fixedly coupled to the swing shaft and a flat pressing surface is formed on the lower surface. According to claim 1,
The application roller,
A mobile water tape dispenser, characterized in that it is rotatably coupled to the swing shaft and made of a spline having teeth formed on an outer circumferential surface. According to claim 1,
A mobile water tape dispenser, characterized in that the handle is hinged to the upper part of the water tape supply unit. According to claim 1,
A mobile water tape dispenser, characterized in that a support member is formed extending below the water tape supply unit, and a handle is coupled to the support member.

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