KR102351714B1 - Eco-friendly paperroll withdrawal device - Google Patents

Abstract

An object of the present invention is to provide an eco-friendly paper buffer draw-out device that enables the paper buffer material to be drawn out to a required tensile strength by compensating for the degree of adhesion between the paper buffer roll and the case body with a pressing member.
More specifically, it accommodates the paper cushioning material roll wound with the paper cushioning material, and includes a case body having an upper side and an open front, and a case cover covered with an open upper side of the case body, wherein the case body includes a bottom plate and , It consists of a back plate installed at right angles to the rear surface of the bottom plate, and side plates installed at both ends of the back plate, wherein the both side plates are installed to have a predetermined thickness by overlapping at least two layers, the both side plates A through hole is formed in the central part of the, and a winding core shaft for accommodating the paper cushioning material roll is installed through the through hole, and a polygonal fixing plate for positioning it in a gap on the wall surface is formed through a perforation line on the bottom surface. .

Description

Draw-out device for eco-friendly paper buffer {ECO-FRIENDLY PAPERROLL WITHDRAWAL DEVICE}

The present invention relates to a take-out device for an eco-friendly paper buffer material, and more particularly, it is taken out so that a honeycomb shape or a constant buffer pattern appears by adjusting the tensile force according to the adhesion between the paper buffer roll and the case body as well as tolerating the withdrawal of the paper buffer material. It relates to a take-out device for an eco-friendly paper buffer that can be used.

In the process of packaging one or more articles in a container for transport, the void fill cushioning material product is generally placed within the transport container along with the article and voids around the articles in the container to prevent or minimize movement during the transport process. Partially or fully charged.

Commonly used void filling cushioning materials include plastic foam peanuts, plastic bubble wraps, and airbags.

In recent years, paper buffering materials are widely used as eco-friendly packaging materials, even though they are somewhat expensive.

The paper cushioning material is supplied in the state of being rolled up using paper material, and when the user pulls it with a certain force, the honeycomb shape or a certain pattern formed during production appears and expands to provide a buffer when the product is packaged. will do

By the way, the roll-shaped article wound on the central axis of paper is formed in a roll shape by winding a thin layer, but the roll-shaped article is not easy to take out while applying a constant tensile force because the product itself is thin. There was a disadvantage of having to purchase expensive equipment.

Republic of Korea Patent Publication No. 10-2012-0052154 (published on May 23, 2012) Republic of Korea Patent Publication No. 10-2007-0017521 (published on February 12, 2007)

The present invention has been devised to solve the conventional problems as described above, and by compensating for the adhesion between the paper cushioning roll and the case body with a pressing member, the paper cushioning material can be drawn out to the required tensile strength. to provide the device.

For another object of the present invention, a separate roll support is installed on the case cover side that is overlaid on the upper side of the case body, so that it is possible to install a relatively short paper packaging roll and at the same time to take it out. It is to provide a withdrawal device.

Another object of the present invention is to provide a take-out device for an eco-friendly paper cushioning material that can be easily withdrawn without tearing or damaging the paper cushioning material.

As a technical means for achieving the above technical problem, it accommodates the paper buffer roll on which the paper buffer is wound, and a case body with an upper and a front open, and a case cover that is covered with an open upper side of the case body. , The case body is composed of a bottom plate, a back plate installed at right angles to the rear surface of the bottom plate, and side plates installed at both ends of the back plate, and the both side plates are overlapped with at least two layers to have a certain thickness Doedoe installed to have, a through hole is formed in the central portion of the both side plates, a winding core shaft for accommodating the paper cushioning material roll is installed through the through hole, and a polygonal fixing plate for positioning in a gap between the wall surface on the bottom surface is a perforated line is formed through

According to an embodiment of the present invention, the side plate includes a first side plate that is bent at a right angle from the rear plate, and a first side plate that is integrally connected in the longitudinal direction from the bottom plate and is in contact with the outer surface of the first side plate when bent. A second side plate, a third side plate that is integrally connected from the second side plate and is folded to the inner surface of the first side plate including the first side plate when bending, and a third side plate that is integrally connected to the front side from the second side plate It may include a fourth side plate fixedly installed on the rear plate, including the first, second, and third side plates.

According to an embodiment of the present invention, a first fitting protrusion is formed on the upper end of the first side plate, and a first fitting groove is formed between the second side plate and the third side plate, and the first fitting protrusion is inserted. and a second fitting protrusion is formed on the upper end of the third side plate, a second fitting groove is formed between the bottom plate and the second side plate, the second fitting protrusion is inserted, and the upper end of the fourth side plate A third fitting protrusion may be formed in the back plate and a third fitting groove may be formed between the rear plate and the first side plate to insert the third fitting protrusion.

According to an embodiment of the present invention, the case cover is provided with a pair of slit grooves spaced apart from each other on both sides, and a roll support is installed in the pair of slit grooves to face each other to accommodate a roll of paper packaging material.

According to an embodiment of the present invention, the roll support includes a flat portion in which a protrusion is formed to accommodate an end side of the paper packaging material roll in one direction facing each other, a rear portion extending to the rear end of the flat portion and bent, and the rear portion It may include a floor support extending from the bent portion, a vertical portion integrally connected from both ends of the flat portion, and a hook protrusion formed on an end side of the vertical portion and inserted into the slit groove.

According to an embodiment of the present invention, between both ends of the case body and the case cover, and between the paper cushioning material roll and the inner side of the side plate, the paper cushioning material roll by increasing the adhesion between the paper cushioning material roll and the side plate A pressing member capable of adjusting the tensile force of the paper cushioning material drawn out from the can be further installed.

In the take-out device for eco-friendly paper buffer according to the present invention, there is an effect that can be easily withdrawn without tearing or damage to the paper buffer.

In addition, by compensating for the degree of adhesion between the paper cushioning material roll and the case body with the pressing member, there is an effect that the paper cushioning material can be drawn out to the required tensile strength.

In addition, since a separate roll support is installed on the case cover side that is covered with the upper side of the case body, it is possible to use a paper packaging material roll that is relatively small in size and easy to take out.

In addition, since it is produced using a paper material, it is easy to assemble and has a light weight, so that it is easy to use.

1 is a perspective view of an eco-friendly paper buffer draw-out device according to an embodiment of the present invention;
2 is an exploded perspective view of an eco-friendly paper buffer draw-out device according to an embodiment of the present invention;
3 is an exploded view of the case body in the take-out device for eco-friendly paper buffer according to an embodiment of the present invention;
4 is a state diagram of the use of an eco-friendly paper buffer draw-out device according to an embodiment of the present invention;
5 is a schematic partial cross-sectional view showing the use state of the take-out device for eco-friendly paper buffer according to an embodiment of the present invention;
6 is an exploded perspective view of an eco-friendly paper buffer draw-out device showing another use example of the present invention;
7 is an exploded view of the roll support in FIG. 6,
8 is a reference photograph showing a state of use according to an embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings so that those of ordinary skill in the art can easily implement them. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein. And in order to clearly explain the present invention in the drawings, parts irrelevant to the description are omitted, and similar reference numerals are attached to similar parts throughout the specification.

Throughout the present specification, when a part "includes" a certain component, it means that other components may be further included, rather than excluding other components, unless otherwise stated.

Here, FIG. 1 is a perspective view of an eco-friendly paper buffer draw-out device according to an embodiment of the present invention, FIG. 2 is an exploded perspective view of an eco-friendly paper buffer draw-out device according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention is an exploded view of the case body in the take-out device for eco-friendly paper buffer according to an embodiment of the present invention, FIG. 4 is a state diagram of the use of the take-out device for eco-friendly paper buffer according to an embodiment of the present invention, and FIG. 5 is an eco-friendly paper buffer according to an embodiment of the present invention It is a schematic partial cross-sectional view showing the use state of the take-out device, FIG. 6 is an exploded perspective view of the take-out device for eco-friendly paper packaging material showing another use example of the present invention, and FIG. 7 is an exploded view of the roll support in FIG. is a reference photograph showing the state of use according to an embodiment of the present invention.

As shown in Fig. 1, the eco-friendly paper buffering device has a case body 100 for accommodating a paper buffer roll 10 on which a paper buffer is largely wound, and the case body 100 is covered with an open upper side. It may include a case cover 200 .

First, the paper cushioning material (12: see Fig. 8) is an eco-friendly material, so it is widely used as a packaging material.

Accordingly, the paper cushioning material 12 is made into a roll shape by winding the paper around the winding core axis to form the paper cushioning material roll 10, and the length required while pulling one end of the paper cushioning material 12 from the paper cushioning material roll 10 It is to be cut with a shredder and used as a buffer wrapping paper.

When the case body 100 is described with reference to FIGS. 1 to 3 , the case body 100 is made of a paper material like the case cover 200, preferably made of any one of manila paper or corrugated cardboard, and corrugated cardboard In the case of , it has strong strength and high density, but it may be in the form of laminated paper with printing paper attached to the surface.

The case body 100 can accommodate the paper cushioning material roll 10 on which the paper cushioning material 12 is wound. It is composed of the back plate 120 installed vertically and the side plates 130 installed at both ends of the back plate 120 to have a structure in which the upper side and the front are opened.

Here, both side plates 130 may be installed to have a predetermined thickness by overlapping at least two layers to support the paper cushioning material roll 10 including the winding core 150 .

When the side plate 130 is described with reference to FIG. 3 which is a developed view, the first side plate 131 is formed integrally connected in the longitudinal direction from the rear plate 120 and is bent in the bottom plate 110 direction, that is, at a right angle, and , the second side plate 132 may be formed integrally in the longitudinal direction from the bottom plate 110 so as to be vertically bent to be in contact with the outer surface of the first side plate 131 .

Also, a third side plate 133 of the same width is formed in the same longitudinal direction as the second side plate 132, and can be folded to the inner surface of the first side plate 131 including the first side plate 131 when bent. have.

In addition, the fourth side plate 134 that is integrally connected to the front side from the second side plate 132 and is fixedly installed on the rear plate 120 including the first, second, and third side plates 131 , 132 , and 133 when bent. ) can be done.

In addition, a first fitting protrusion 131a of a certain size is integrally formed protruding from the top center of the first side plate 131 , and then, correspondingly, between the second side plate 132 and the third side plate 133 , the first The fitting groove 135 is formed, the first fitting protrusion 131a is inserted, and the second fitting protrusion 133a is formed on the upper end of the third side plate 133 , and the bottom plate 110 and the second side plate 132 are formed. ) is formed between the second fitting groove 136, the second fitting protrusion 133a can be inserted.

In this way, a third fitting protrusion 134a is also formed on the upper end of the fourth side plate 134 , and a third fitting groove 137 is formed between the rear plate 120 and the first side plate 131 to provide a third fitting. The protrusions 134a are inserted to finally fix the first, second, third, and fourth side plates 131 , 132 , 133 , 134 to the rear plate 120 and the bottom plate 110 .

A through hole 140 is formed in the central portion of the side plate 130 made of the first, second, third, and fourth side plates 131, 132, 133, and 134, and the paper buffer roll is formed in the through hole 140. A paper cushioning material roll ( 10) can be rotated.

Meanwhile, referring to FIG. 5 , a polygonal fixing plate 112 may be formed through a perforated line to prevent sliding by placing it in a gap on the wall or taping it to the bottom surface of the bottom plate 110 .

The illustrated fixing plate 112 is not limited to a trapezoid or its shape.

The case cover 200, which is covered with the open upper side of the case body 100, has a rectangular frame shape having a hollow interior and has an open lower surface, and has an area of both side plates 130 and a rear plate 120. It may be possible as long as it is of a size that can be contained inside.

And, as shown in Figure 5, the case cover 200 is formed with a pair of slit grooves 202 spaced apart from each other on both sides, and the roll support 210 is inserted into the pair of slit grooves 202, respectively. Can be installed. .

The roll support 210 shown in FIG. 6 or FIG. 7 can be manufactured from the same type of paper as the case cover 200, and accommodates a relatively small paper packaging roll 220 and is separate from the case body 100. may be available for use.

Here, the paper packaging material roll 220 may be used for the purpose of preventing scratches and the like by wrapping the surface of the product with a relatively thin paper material.

The roll support 210 extends to the rear end of the flat portion 212 in which the protrusion 212a is formed to protrude to accommodate the hollow end side of the paper packaging material roll 220 in the opposite direction. The rear portion 215 that is bent, the bottom support portion 216 that extends from the rear portion 215 and is bent, and the vertical portion 214 that is integrally connected from both ends of the flat portion 212 and is bent at a right angle, and the vertical portion ( It may include a hook projection (214a) formed on the end side of the 214 is inserted into the slit groove (202).

The hook protrusion 214a may be a rectangle having a size similar to the size of the slit groove 202, or may be in the form of a “b”-shaped bracket.

On the other hand, between the both ends of the case body 100 and the case cover 200 coupled to the paper cushioning material roll 10 and the side plate 130 by increasing the degree of adhesion between the paper cushioning material roll 10 and the paper cushioning material 12 drawn out from the roll (10) A first pressing member 300 capable of adjusting the tensile force of the may be installed.

That is, the effect of pushing the side plate 130 by installing the first pressing member 300 comes out, and the pressing of the side plate 130 presses the end of the paper cushioning material roll 10 to increase the frictional force in rotation.

Accordingly, as the plurality of first pressing members 300 are inserted, the rotational friction force of the paper cushioning material roll 10 increases, so that the drawn out paper cushioning material 12 can be drawn out while clearly forming a honeycomb or other pattern.

The first pressing member 300 is also preferably made of paper, and at least two or more may be provided in a polygonal shape or a circular shape.

And like the first pressing member 300, a plurality of second pressing members 310 may also be provided, and the second pressing member 310 is also made of paper material, and the paper cushioning material roll 10 in a “∩” shape. It is installed between the inner surface of the side plate 130, including the winding core 150 and the paper buffer roll 10, and increases the adhesion between the paper buffer roll 10 and the side plate 130, and the paper buffer material 12 drawn out from the paper buffer roll 10 tension can be adjusted.

The operation of the take-out device for eco-friendly paper cushioning material according to the present invention having the above configuration will be described with reference to FIGS. 4 or 5 and 8 again.

After positioning the paper cushioning material roll 10 inside the case body 100, the winding core shaft 150 is inserted from the through hole 140 of one side plate 130, and the paper cushioning material roll 10 is penetrated. It is inserted and mounted in the through hole 140 of the other side plate 130 .

After covering the case cover 200 on the case body 100 in the following state, as shown in FIG. 4 , when fixing the wall, the fixing plate 112 of the bottom plate 110 is vertically erected and positioned in the gap between the wall and the table. will make it

And when the paper cushioning material 12 wound on the paper cushioning material roll 10 is gradually pulled toward the user, the paper cushioning material 12 is pulled out so that a honeycomb shape or a certain cushioning pattern is clearly displayed. , the first pressing member 300 is inserted between the side plate 130 and the case cover 200 to press the paper cushioning material roll 10 through the side plate 130 to increase the frictional force.

If the tensile force of the paper cushioning material 12 is still insufficient, an extra first pressing member 300 is inserted so that a clear pattern appears upon withdrawal.

And, after using it for a long time as described above, the adhesion between the paper cushioning material roll 10 and the side plate 130 may become loose, and accordingly, the second pressing member 310 is applied to the paper buffer roll 10 and the side plate 130. The tensile force is increased by inserting it into the inner surface of the

On the other hand, if you want to use a paper packaging material roll 220 of a smaller size separately from the paper cushioning material roll 10 located in the case body 100, it is located facing the slit groove 202 of the case cover 200. The roll support 210 is installed as much as possible.

Installation is fixed by inserting and moving the hook protrusion 214a of the vertical part 214 into the slit groove 202, and placing the paper packaging material roll 220 on the protrusion 212a of the flat part 212 facing it. It is pulled out by pulling the end.

Due to the above-described functions, it can be easily withdrawn without tearing or damaging the paper cushioning material.

In addition, by compensating the adhesion between the paper cushioning material roll and the case body with a pressing member, it is possible to withdraw the paper cushioning material to the required tensile strength, and by installing a separate roll support on the case cover side covered with the upper side of the case body. , It is also possible to use a paper packaging material roll that is relatively small in size and easy to take out.

In addition, since it is produced using a paper material, it is easy to assemble and has a light weight, so it is easy to use.

In the detailed description of the present invention, although specific embodiments have been described, various modifications are possible without departing from the scope of the present invention. Therefore, the scope of the present invention should not be limited to the described embodiments and should be defined by the claims described below as well as the claims and equivalents.

10: paper buffer roll 12: paper buffer material
100: case body 110: bottom plate
112: fixed plate 120: rear plate
130: side plate 140: through hole
200: case cover 202: slit groove
210: roll support 220: paper packaging material roll
300: first pressing member 310: second pressing member

Claims (6)

A case body accommodating the paper cushioning material roll on which the paper cushioning material is wound, and opening at the top and the front;
It includes a case cover that is covered with the open upper side of the case body,
The case body is
floor board,
a rear plate installed at a right angle to the rear surface of the bottom plate;
Consists of side plates installed at both ends of the rear plate,
The both side plates are installed to have a predetermined thickness by overlapping at least two or more layers, a through hole is formed in the center of the both side plates, and a winding core shaft for accommodating the paper cushioning material roll is installed through the through hole, and the bottom On the face, a polygonal fixing plate is formed through a perforation line for positioning in the gap of the wall.
The case cover is
A pair of slit grooves spaced apart on both sides are formed,
Each of the pair of slit grooves is provided with a roll support facing each other to accommodate a paper packaging material roll,
The roll support is
a flat portion in which a protrusion is formed to receive an end side of the paper packaging material roll in one direction facing;
a rear portion extending to the rear end of the flat portion and bent;
a bottom support part extending from the rear part and bent;
a vertical portion integrally connected from both ends of the flat portion;
A hook protrusion formed on the end side of the vertical part and inserted into the slit groove
A take-out device for eco-friendly paper buffer, characterized in that it includes.
According to claim 1,
The side plate is
a first side plate that extends from the rear plate at a right angle and is bent;
a second side plate integrally connected in the longitudinal direction from the bottom plate and in contact with the outer surface of the first side plate when bent;
a third side plate integrally connected from the second side plate and folded to the inner surface of the first side plate including the first side plate when bent;
The take-out device for eco-friendly paper buffer, characterized in that the fourth side plate is integrally connected from the second side plate to the front side and is fixedly installed on the back plate including the first, second, and third side plates when bent.
3. The method of claim 2,
A first fitting protrusion is formed on the upper end of the first side plate, and a first fitting groove is formed between the second side plate and the third side plate, and the first fitting protrusion is inserted;
A second fitting protrusion is formed on the upper end of the third side plate, a second fitting groove is formed between the bottom plate and the second side plate, and the second fitting protrusion is inserted;
A third fitting protrusion is formed on the upper end of the fourth side plate, and a third fitting groove is formed between the back plate and the first side plate, and the third fitting protrusion is inserted. Device.
delete delete According to claim 1,
Between both ends of the case body and the case cover, and between the paper cushioning material roll and the inner side of the side plate,
An eco-friendly paper buffer extractor, characterized in that by increasing the adhesion between the paper cushioning material roll and the side plate, a pressing member capable of adjusting the tensile force of the paper cushioning material drawn out from the paper cushioning material roll is further installed.

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