KR200413976Y1 - Paper packing box - Google Patents

Abstract

The present invention relates to a paper packaging box for packaging a product such as confectionery, chocolate, etc., which is provided with fixing parts extending downwardly protruding from the left and right sides of the main cover part which opens and closes the upper surface, and the main cover part is completely opened. The fixing part is supported on each side support portion at the same time and at the same time configured to serve to walk the main cover portion to not close forward, so that the main cover portion is simply flipped back, and then the main cover portion is fixed and supported in the open state by the fixing portion. It's about one paper carton.

According to the present invention, when the main cover part is opened and flipped back, it is possible to fix the main cover part with each fixing part standing on the side support part, so that the contents can be taken out and eaten with one hand without touching the main cover part any more, thus being convenient for use. And it is possible to further increase the merchandise of the product.

In addition, the paper packaging box of the present invention has a convenient one-touch operation method that can be completely fixed or released by one-touch operation with one hand while the main cover is closed on the upper surface has the advantage of convenience in use.

Packing box, cover part, fixing part

Description

Paper Packing Box {Packing box}

1 is a development of the paper packaging box according to the present invention,

Figure 2 is a perspective view showing a state of closing the main cover of the paper packaging box according to the present invention,

3 is a perspective view showing a fixed state after the main cover part of the paper packaging box according to the present invention fully opened,

Figure 4 is a cross-sectional view for showing the operating state of the fixing portion in the paper packaging box according to the present invention,

Figure 5 is a perspective view of a conventional paper box.

<Explanation of symbols for the main parts of the drawings>

100: packing box 110: lower part

120: front portion 130: rear portion

140: side portion 141, 142: side support portion

150: rear upper surface portion 153: transverse fold line

154 fixing part 155 opening

160: main cover 161: auxiliary cover

The present invention relates to a paper packaging box for packaging a product such as confectionery or chocolate, and more particularly, a fixing portion is formed to protrude downwardly on both left and right sides of the rear end of the main cover part which opens and closes the upper surface. The fixing part is supported on each lateral support part while the part is fully open, and at the same time, the main cover part is configured to walk so as not to close forward, and the main cover part is opened by the fixing part simply by flipping the main cover part backward. The present invention relates to a paper packaging box which can be fixed and supported by a.

As is well known, all commercially available confectionery products are packaged and sold in wrapping paper or cartons, and in some cases, they are double-packed using both wrapping paper and cartons.

In the case of a single packaged product, such as chocolate, the packaged product is repackaged and sold in a separate wrapping paper or box.

In general, as a packaging box used for products such as confectionery or chocolate, a box-shaped box made of cardboard or folded cubes is used so that the product can be stored.

8 is a perspective view illustrating a conventional paper packaging box, which will be described below.

As shown in the drawing, a box-shaped or cuboid having a front portion 11 and a rear portion 12, left and right side portions 13, a lower surface portion 14, a cover portion 15 and an upper surface portion 16 is manufactured. The cardboard is then folded along a set fold line.

Then, the product is put in a box, and then the cover portion 15 is bonded and sealed with an adhesive, and when opened, the adhesive portion of the cover portion 15 is opened and opened, or the cover portion 15 and the front portion 11 are provided. After tearing along the cut line 17, it is opened by opening the cut portion.

However, in the conventional paper packaging box 10 shown in the drawing, there is a hassle of taking out the contents by holding the cover part 15 by hand after opening.

That is, since there is no separate structure for fixing and supporting the cover part 15 in the open state of the paper box, even if you open the cover part using your hands, the cover part comes down and closes immediately when you release the hand. You should open the cover by hand every time, and sometimes you may find it easier to use both hands.

In addition, in the conventional paper packaging box because the perforated line 17 is exposed to the outside, when the stacking boxes are stacked several layers, the perforated line is easily broken due to the weight of the upper packaging box in the lower packaging box.

Therefore, the present invention has been devised to solve the above problems, and provided with fixing parts protruding downwardly extending on the left and right sides of the rear end of the main cover part for opening and closing the upper surface, respectively, the main cover parts are fully opened. It is configured to be supported on each lateral support and at the same time to walk the main cover without closing, so that the main cover can be fixed and supported in the open state by simply holding the main cover back. The purpose is to provide a paper box.

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

The present invention is made in the box shape of the cube, and used for packaging products such as sweets and chocolate, in a paper box,

The rear upper surface part 150 which forms a rear part in the upper surface is provided, The main cover part 160 which opens and closes an upper surface while folding the rear upper surface part 150 and the horizontal fold line 153 as a boundary, and a front part The auxiliary cover part 161 is provided to open and close the upper front side part while folding the boundary between the 120 and the fold line 123, and the main cover part is extended downwardly to the left and right sides of the main cover part 160, respectively. (160) When the opening and closing the fixing part 154 is rotated through the opening 155 formed in the rear upper surface portion 150 is formed, the side support portions 141, 142 forming a part of the upper side surface at the upper left and right side portions 140 Is provided, and the main cover part 160 is opened and flipped back so that the fixing parts 154 are fixed on the side support parts 141 and 142 so as to fix the main cover part 160 in an open state. It is done.

In particular, the fixing part 154 is formed by rear cutting in a 'c' shape from the left and right side end portions of the horizontal fold line 153 to the rear upper surface portion 150, the opening 155 is the rear upper surface portion ( Each of the fixing parts 154 is formed in the cut portion 150 is characterized in that the space.

In addition, grooves in the horizontal direction are formed on upper surfaces of rear ends of the lateral support parts 141 and 142, and the fixing parts 154 are lateral in the state where the main cover part 160 is fixed by the fixing part 154. The end portion engaged with the upper surfaces of the support portions 141 and 142 may be held in the horizontal groove while being held.

In addition, between the left and right two side support portions (141, 142), the first cutout portion 146 and the second cutout portion 147, which are separated from each other and disposed, are connected to each side support portion (141,142) and the cutout line (148,149). The first cutout part 146 and the second cutout part 147 are bonded to the lower surface of the main cover part 160 and the auxiliary cover part 161, respectively, and are laterally supported along the respective cutting lines 148 and 149 when first opened. 141 and 142).

In addition, the main cover portion 160 is formed long so that the front end portion of the main cover portion 161 can be covered, the fitting portion 163 in the center of the front end of the main cover portion 160, the auxiliary cover A fitting hole 164 into which the fitting portion 163 is fitted is formed at a central corresponding position of the surface of the portion 161, so that the fitting portion is formed when the main cover portion 160 overlaps the auxiliary cover portion 161. 163) When the upper part is pressed in a one-touch manner, the fitting part 163 is fitted into the fitting hole 164 and fixed. In this state, the front part of the fitting hole 164 of the auxiliary cover part 161 is pressed by one touch. Part 163 is characterized in that it is released from the fitting hole (164).

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

The present invention has a fixing means for fixing the main cover part with the upper surface open, so that the user can fix the main cover part in the open state, and the main cover part is completely fixed by one-touch operation in the state where the upper cover is closed. It relates to a paper packaging box of the one-touch operation method that can be released.

1 is a development of the paper packaging box according to the present invention.

And, Figure 2 is a perspective view showing a state of closing the main cover of the paper packaging box according to the present invention, Figure 3 is a perspective view showing a fixed state after the main cover of the paper packaging box according to the present invention is completely opened. , Figure 4 is a cross-sectional view for showing a state in which the fixing unit is operated in the paper packaging box according to the present invention.

The paper packaging box 100 of the present invention is manufactured in the shape of a box of a cube that can be stored by folding the cardboard cut out in the shape of the development view of Figure 1 along the pre-folded fold line, when the cardboard is folded some surface After opening, they are bonded to each other to maintain a box shape.

In the accompanying drawings, reference numeral 110 denotes a lower surface portion forming a lower surface of the packaging box 100, and reference numerals 120 and 130 denote front and rear portions forming the front and rear surfaces of the packaging box 100, respectively.

In the front portion 120 and the rear portion 130, both wings (121, 131) are formed on both sides of the fold line (122, 132) bordering, respectively, each of the wings (121, 131) is a packaging box (100) Overlaid on the inner surface of each side portion 140 to form a side of the adhesive portion, and the front portion 120 and the rear portion 130 to be fixed to both side portions 140.

That is, the rear part 130 is folded and built up at the rear end fold line 111 of the lower surface part 110, and the front part 120 is folded and established at the shear fold line 112 of the lower surface part 110, and both side parts ( 140 is folded at the left and right side fold lines 113 of the lower surface part 110, and then both wings 121 and 131 of the rear part 130 and the front part 120 overlap the inner surface of the corresponding side part 140. By being bonded to, a hexahedral receiving space formed by the front portion 120 and the rear portion 130, the left and right side portion 140, and the lower surface portion 110 is made.

Next, reference numerals 150, 160, and 161, 141, and 142 denote portions that form an upper surface of the packing box 100, reference numeral 150 denotes a rear upper surface portion that forms a rear portion of the upper surface, and reference numerals 160 and 161 Respectively, the main cover part and the auxiliary cover part used to open and close the upper surface of the packing box 100, reference numerals 141 and 142 are side support parts forming both side portions of the upper surface.

The rear upper surface portion 150 is a portion connecting the upper end of the rear portion 130 and the fold line 133 as a boundary, and is folded forward from the rear portion 130 in the fold line 133 to form a rear portion of the upper surface.

And, both sides of the rear upper surface portion 150 is provided with both wing portions 151 bounded by the fold line 152, each wing portion 151 is the outer surface of the side portion 140 in the corresponding direction As a part to be bonded in a state overlapped with, the rear upper surface portion 150 is fixed to both the left and right side portions 140.

That is, after the rear upper surface portion 150 is folded at the upper fold line 133 of the rear portion 130, each wing portion 151 is glued in a state overlapped with the outer surface of the side portion 140, the rear upper surface portion 150 It is fixed to the left and right side parts 140.

In addition, the main cover portion 160 is formed to be formed in front of the rear upper surface portion 150, the rear upper surface portion 150 and the main cover portion 160 is connected to the horizontal fold line 153 as a boundary.

The main cover portion 160 is to be folded upward from the lateral fold line 153 bar, it is possible to open or close the top surface of the packing box 100 in the folded state along the lateral fold line 153. have.

In addition, the left and right side end portions of the lateral fold line 153 are provided with fixing parts 154 formed by rear cutting in a 'c' shape from the lateral fold line 153 to the rear upper surface portion 150.

The fixing part 154 extends downwardly from the left and right rear sides of the main cover part 160, respectively, and the openings 155 having the fixing parts 154 cut out from the rear upper surface part 150 respectively have left and right sides. The two fixing parts 154 can be a space for the rotation operation.

The fixing part 154 is rotated without bending the main cover part 160 is projected downward when the top surface of the packaging box 100 is opened and closed after being folded along the lateral fold line 153, the rotation It is adapted to elastically press the lateral supports 141 and 142 during operation.

The two fixing parts 154 come out from the back while pressing the left and right side support parts 141 and 142, respectively, when the main cover part 160 is flipped upward along the lateral fold line 153 and completely opened. After the rotational operation, the end is supported in the state in which the end portion is engaged with the upper surface of the side support parts (141, 142), which is supported by the main cover part (160) is folded upward and the main cover part on the upper surface of the side support parts (141, 142) It serves to fix the 160 in the open state.

In the packing box 100 of the present invention, the main cover part 160 is folded and operated along the fold line 153 when the top surface is opened and closed, but the fixing part 154 extends downward from the bottom of the main cover part 160. It is important to perform the rotation operation without bending in this state, for this purpose it is preferable to perform a line drawing process in the form of a solid line or chain line in advance along the remaining portion of the fold line 153 except for the two fixing portion 154.

More preferably, as shown in Figure 2 it is good to give a sheath in the form of a dashed line along the lateral fold line (153).

Next, the auxiliary cover portion 161 is a portion that is connected to the upper portion of the front portion 120 and the fold line 123 as a boundary, and is folded back from the fold line 123 and used together with the main cover portion 160. It is used to open and close the upper surface of the packaging box (100).

The auxiliary cover 161 is used to open and close the front side of the upper surface of the packaging box.

Both the main cover part 160 and the auxiliary cover part 161 are used as a cover to open and close the upper surface of the packing box 100, and to close the main cover part 160 while the auxiliary cover part 161 is closed. The front and rear lengths of the main cover part 160 are slightly longer, so that a part of the front end of the main cover part 160 covers the upper part of the auxiliary cover part 161, and the two cover parts 160 and 161 are closed in a closed state. In order to be maintained, the fitting portion 163 is formed to protrude from the center of the front end of the main cover portion 160, and the fitting hole in which the fitting portion 163 is fitted and fixed at the surface center corresponding position of the auxiliary cover portion 161. 164 is provided.

Therefore, the auxiliary cover 161 is closed, and then the main cover 160 is closed, and then the fitting portion 163 of the main cover 160 is inserted into the fitting hole 164 of the auxiliary cover 161. When fixed, the two cover parts 160 and 161 can be maintained in a closed state of the upper surface of the packaging box.

In addition, the side support parts 141 and 142 form upper and left lateral edge upper surfaces on the upper surface of the packing box 100, and both side support parts 141 and 142 are connected to the upper side of the side part 140 and the fold line. It may be provided.

In this case, each of the left and right side support parts 141 and 142 is folded along the fold line of the corresponding side part 140 in the packing box 100 inward to form a part of the upper surface.

Alternatively, as can be seen in the development of FIG. 1, in the case of the left side support part 141, the left side support part 140 is connected to the fold line 143 at the boundary, that is, in a directly connected form, and the right side support part 142 is provided. ) Can be formed by separating and separately connecting to the right side portion 140.

In this case, the right side support part 142 is integrally formed with the adhesive part 144 bordering the fold line 145, and then the right side support part 142 and the adhesive part 144 are cut out together in a developed view, and then the right side support part is formed. The adhesive part 144 is adhered to and fixed to the outer side of the right side part 140 so that the 142 is positioned above the right side part 140.

Then, the left side support 141 is folded inward along the fold line 143 on the upper side of the left side part 140, and the right side support 142 is folded inward along the fold line 145 with the adhesive part 144. Each side should form part of the upper surface.

As such, when the adhesive part 144 is bonded to the outer side of the side part 140, the wing part 151 of the rear upper surface part 150 may be bonded to the outer part of the adhesive part.

The left and right side support parts 141 and 142 formed as described above are pressed by the fixing part 154 provided in the horizontal fold line 153 when the main cover part 160 is opened and closed, and the fold lines 143 and 145 due to the characteristics of the paper material. It can be elastically operated to the center.

That is, while the main cover part 160 is pressed downward by the fixing part 154 during the rotation operation of moving the front or back when the main cover part 160 opens and closes, the main cover part 160 is closed. When the pressed state by the fixing unit 154 is released, the position is restored upward.

The fold lines 143 and 145 to which the left and right lateral supports 141 and 142 are folded are formed in the form of a sewing line cut in the form of a chain line as shown in FIG. 3 to maintain the folded state of the lateral supports 141 and 142.

And, by inserting ruled lines (141a, 142a) horizontally on the rear end of the two side support (141, 142), as shown in Figures 3 and 4 so that the groove is formed on the upper surface of the side support (141, 142). It is desirable to.

Thus, by placing the ruled line (141a, 142a) on the upper surface of the two side support (141, 142) to make a groove horizontally, the end of the fixing portion (154) can be caught in the groove to stand up well.

On the other hand, reference numerals 146 and 147 are cutouts which are separated from the left and right side support parts 141 and 142 when the paper box 100 of the present invention is first opened, and the first cutout part 146 having a large area is a main cover. On the lower surface of the part 160, the second cutout 147 having a small area is bonded to the lower surface of the auxiliary cover part 161, and the cutouts 146 and 147 and the left and right side support parts 141 and 142 of FIG. The boundary line becomes the cutting line 148 and 149, and the boundary line of the two cutting parts 146 and 147 also becomes the cutting line 146a which separates at the time of opening.

Before the paper packaging box 100 of the present invention is first opened after assembling, the first cutout part 146 and the second cutout part 147 are connected to each other along the cutout line 146a therebetween. 141 and 142 are connected to the cutting lines 148 and 149 at a boundary, and the first cutting portion 146 is on the lower surface of the main cover 160, and the second cutting portion 147 is on the lower surface of the auxiliary cover 161. Each is sealed in a bonded state.

When opening the paper box, each of the cutouts 146 and 147 is removed from the left and right side support parts 141 and 142 along the cutout lines 148 and 149, and at the same time, the two cutouts 146 and 147 are cut along the cutout line 146a. It is torn apart and separated from each other.

As described above, when the first cutout 146 and the second cutout 147 are bonded to the cover parts 160 and 161, the cover part may feel more stiff.

Hereinafter, the operational state of the present invention will be described.

First, at first opening, the first cutting part 146 and the second cutting part 147 are removed from the left and right side support parts 141 and 142 along the respective cutting lines 148 and 149.

Then, the main cover part 160 is folded in advance along the lateral fold line 153 so that the main cover part 160 can be folded well during opening and closing. In this case, the rear ends of the left and right side support parts 141 and 142 are folded. Fold the main cover part 160 once so as not to bend the two fixing parts 154 in the state pressed by hand from above.

2 illustrates a state in which the lid of the packing box is closed. As shown, in order to maintain the packing box 100 in a closed state, the main lid 160 is folded over the auxiliary cover 161. The fitting part 163 of the cover part 160 should be inserted into the fitting hole 164 of the auxiliary cover part 161 so as not to open.

After pressing the 'A' part in the direction of the arrow in the direction of the arrow, the fitting part 163 is removed from the fitting hole 164 and the two cover parts 160 and 161 are unlocked, and then the main cover part 160 and Open the auxiliary cover 161, respectively.

At this time, since the front portion of the fitting hole 164 of the auxiliary cover 161 is pressed by hand, the lower second cutting portion 147 serves as a kind of support for supporting the auxiliary cover and enabling one-touch operation.

In addition, in the case of the main cover part 160, as shown in Figures 3 and 4, the rear end of the fixing part 154 provided on the lower end of the main cover part 160, the left and right side support parts (141, 142) Moving forward while biting on), and then fixing the main cover part 160 in the open state in a state where the fixing part 154 is upright.

In the present invention, when the main cover part 160 is opened and closed, the fixing part 154 rotates downwardly in a form extending downward from the bottom of the main cover part 160, and at this time, the rotating part is opposite to the cover parts 160 and 161. While pressing the left and right side support (141,142).

That is, while the main cover portion 160 is bent to the rear to open the end portion of each fixing portion 154 is rotated while biting on the side support portions (141, 142) in each direction, wherein each of the fixing portion 154 The end portion moves forward and elastically presses the lateral support parts 141 and 142, and finally, the fixing part 154 is fixed on the cover part 160 in the open state while standing on the lateral support parts 141 and 142.

Of course, when the horizontal groove formed by the fold line (141a, 142a) is formed on the upper surface of the rear end of each of the side support (141, 142), in the state that the main cover portion 160 is fixed by the fixing portion 154, The government 154 is able to maintain a more precisely erected state as the end is caught in the horizontal groove of the side support (141, 142).

After that, in order to close the packing box 100, the auxiliary cover part 161 is first closed and the main cover part 160 is closed thereon.

While the main cover part 160 is folded forward and closed, the end portion of each fixing part 154 is rotated to the rear while being engaged on the side support parts 141 and 142 in each direction, and the main cover part 160 When the c) is closed to some extent, the fixing part 154 is completely flipped backward.

Of course, at the moment when the fixing part 154 is completely folded back, that is, when the pressing state of the fixing part 154 is released, the side support parts 141 and 142 are restored to their original positions.

When the main cover part 160 is folded over the auxiliary cover part 161 as described above, and the one-touch method is pressed on the fitting part 163 of the main cover part 160, the fitting part of the main cover part 160 is provided. As the 163 is reinserted into the fitting hole 164 of the auxiliary cover 161, the two cover parts 160 and 161 are fixed in the closed state again.

At this time, since the pressing portion 163 of the main cover part 160 is pressed by hand, the lower first cutout part 146 serves as a kind of support for supporting the main cover part to enable one-touch operation.

In this way, the paper packaging box 100 according to the present invention is provided with fixing parts 154 extending downwardly protruding from the left and right sides of the rear end of the main cover portion 160 to open and close the upper surface, the main cover portion 160 The main cover part 160 is configured to be supported by the respective fixing parts 154 on the lateral support parts 141 and 142 while the main cover part 160 is not closed in the forward direction while being fully opened. By simply flipping back, the main cover part 160 can be fixed and supported in an open state by the fixing part 154.

As described above, according to the paper packaging box according to the present invention, provided with fixing portions protruding downwardly extending on the left and right sides of the rear end of the main cover portion to open and close the upper surface, each of the fixing portion in a state where the main cover portion is completely open It is supported on each side support portion and at the same time configured to serve to walk the main cover part without closing it forward, so that the main cover part can be fixed and supported in an open state by the fixing part simply by flipping the main cover part backward.

Therefore, when the main cover part is opened and flipped back, each fixing part can be fixed to the main cover part in a standing state on the side support part, and the contents can be taken out and eaten with one hand without touching the main cover part any more, so that the convenience of use and product It will be possible to further increase the marketability.

In addition, in the paper packaging box of the present invention, when the cover is opened and opened, the cutout bonded to the inside thereof is separated along the perforated line, and is opened. Since the perforated line is not exposed to the outside and is located inside the cover part, several paper packing boxes are stacked. Even if you let go, the perforations are not torn.

In addition, the paper packaging box of the present invention has a convenient convenience in that the fitting portion of the main cover portion can be fixed or removed by being fitted into the fitting hole of the auxiliary cover portion by one-touch operation.

In addition, since the main cover part is a one-touch operation method that can be completely fixed or released by one-touch operation with one hand in the closed state, there is an advantage in use.

Claims (5)

In the paper box that is made in the shape of a cube box and used to pack products such as cookies and chocolate, A rear upper surface portion is formed on the upper surface to form a rear portion, and the main cover portion that opens and closes the upper surface while folding the rear upper surface portion and the horizontal fold line as a boundary, and opens the front front portion while folding the front portion and the fold line as a boundary. It is provided with a closing auxiliary cover, the rear end of each of the main cover portion is extended downward protruding, respectively, when opening and closing the main cover is formed through the opening formed in the rear upper surface portion is formed a fixed portion, the upper part of the lateral side at the upper left and right sides And a side support part forming a side, wherein the main cover part is opened and flipped back so that each fixing part is fixed on the side support part to fix the main cover part in an open state. The method according to claim 1, Paper fixing box characterized in that the fixing portion is formed by rear cut in a 'c' shape from the left and right side end portions of the lateral fold line to the rear upper surface portion, the opening is formed by cutting each of the fixing portion at the rear upper surface portion. The method according to claim 1, The upper surface of the rear end portion of each of the side support portions is formed with a transverse groove. Paper packaging box characterized by being able to maintain the state. The method according to claim 1, The first cutout portion and the second cutout portion which are separately separated from the front and rear two side support portions are connected to each side support portion and the cutout line, and the first cutout portion and the second cutout portion respectively have a main cover portion and an auxiliary cover. Paper packaging box, characterized in that separated from the lateral support along each perforation line when first opened in the state bonded to the lower surface. The method according to claim 1, The main cover part is elongated to cover a portion of the tip of the main cover part, and the fitting part is formed at the center of the main cover part end, and the fitting hole is formed at the corresponding position of the auxiliary cover part center. When the main cover part is folded over the auxiliary cover part and presses the fitting part on one-touch type, the fitting part is fitted into the fitting hole and fixed, and in this state, when the front part of the fitting hole is pressed by one touch method. Paper packaging box characterized in that the fitting portion is removed from the fitting hole.

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