TW528704B - Paper container - Google Patents

Abstract

In a paper container (10) having a box (11) and a lid (12), an engagement end (31A) is provided on an outer surface of a side wall (a front surface plate 11A) of the box (11), and an engagement piece (33) is protruded via a folded portion having a full cut line or a back half cut line (21) from a side surface (a front plate 12A) of the lid (12), whereby the engagement piece (33) and the engagement end (31A) can be engaged with each other by folding the engagement piece (33) toward an inner side of the lid (12) at a time of covering the lid (12) over the box (11).

Description

A7 B7 528704 V. Description of the invention (i) Background of the invention The invention relates to a paper container, preferably for powdery cleaning agents. Relevant technical description When considering the burning when discarded, the paper container is used as a detergent container. In Japanese Patent No. 2656903, a paper container is disclosed. The opening of the box is covered by a cover. The adhesive seal extending from the side of the cover can be peeled off from the side wall of the box to open the cover. The connection to the box can be removed. The engaging tongue piece on the outer side of the edge portion of the body can be erected, and an engaging recess provided on the inside of the cover can be engaged with the engaging tongue piece raised in the above manner when the cover is closed. . Therefore, the cover can be prevented from floating from a closed position to the > opening direction, and the cleaning agent can be prevented from absorbing moisture and hardening. The above-mentioned detergent container has the above problems. 1) When the engaging tongue attached to the outside of the box is torn off, the tear marks will damage the appearance of the box. 2) The strongness between the box body and the engaging tongue is weakened by the tearing of the engaging tongue. 3) The rising tongue has a tendency to return to the outer side position of the box that was connected before the rising, and this situation will cause the cover to fall off the engaging recess to cancel the locking force, which will destroy the locking of the cover. Reliability, which can easily lead to moisture absorption by cleaning agents. 4) When the adhesive seal provided in the cover is torn off, its front layer remains on the side wall of the box. The adhesive strip is torn between the layers, and the tearing of this cross-lamination extends to a large area of the cover, so that the strength of the cover is reduced. -4- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm) 528704

SUMMARY OF THE INVENTION An item of the present invention damages the appearance of the cover and another item of the present invention is damaged when opened. According to the present invention, the box that is uncovered and the engaging end covering the opened setting protrudes from the bent portion. According to the present invention, the engaging piece is bent inside, and the uncovered box body and the outer surface of the side wall of the body covered with the half-cut line and protruding. Brief description of the drawings The present invention can be understood by the following persons, and the drawings are not understood. Incompatibility With an opening outside the wall The cutting line can face the lid With an opening There is a full fold line The purpose of attaching to the box is to improve the reliability of the locking of the lid, and the robustness. The purpose is to prevent the lid connected to the box from being strong. There is a paper container with a top cover < lid, which is formed by the side of the side cover of the box with a full fold line or inner half. When the cymbal is covered with the box body, the engaging piece is engaged with the engaging end. A paper container is exposed, with a lid opened on the top; a gripping piece is provided on the side of the lid, and the inside of the gripping piece is detailed and detailed. Limitations of the present invention are for illustration and illustration only. Figure 1 is a perspective view showing the opened state of the lid of the paper container; Figure 2 is a rear view showing the closed state of the lid of the paper container; Figure 3 is the main part A cross-sectional view showing the closed position of the lid before opening the paper container; Figure 4 is a cross-sectional view of the main part, showing the lid after opening the paper container-5- This paper size applies to China National Standard (CNS) A4 specifications ( 210 X 297 mm) 528704 A7 B7

Closed position; FIG. 5 is a side view showing the same shape of the lid of the paper container; and FIG. 6 is a cross-sectional view of the main part in FIG. 5. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS A paper container 10 for powdered detergent is composed of a limb 11, a cover 12 and a sealing paper 13, as shown in Figs. The box U is a combination of a material made of only paper, or a material made of paper coated with a plastic film. The box u has a front panel UA, an inner panel 11B, a double-sided panel 11c, and a bottom plate, and has an opening 11E above. The box u is provided with an inner folding sheet uf, which is formed by folding the front panel liA, the inner panel 11B and the side panel uc of the upper line backward, and the folding sheet 11F is bent inward and connected (see FIG. 3, 4 and 6). ). The cover 12 is a combination of a raw material made of paper only, or a raw material made of plastic material coated with a plastic film, and has a front panel i2A, a rear panel 12B, and a double-sided panel. 12C and top plate 12D. The cover 12 is provided with a hinge connection portion 12E, which is connected to a panel UB in the cabinet inside the rear plate 12B, and the cover 12 covers the opening 11E of the cabinet 11. A grasping piece 22 extending along the extended folding line or inner half cutting line 21 protrudes from the central portion of the middle and low edge of the front plate 12A. The cover 12 attaches the inside of the grasping piece 22 to the convex portion of the front face 11A of the box 11 23 and close the opening 11E of the box η (Fig. 3). The convex portion 23 is provided to protrude outside the front panel 11A. In this case, 'full fold line or inner half cut line 2 1 is provided for segmenting the grabbing piece 22 in the cover 丨 2 front plate 12A, but the full fold line is provided at the same width as the width of the grabbing piece 22 Areas other than the two ends, and the inner half cutting line is set -6- This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Binding

Line 528704 A7 B7

Around the width of the grabbing piece 22. Moreover, the convex portion 23 is provided in the area "behind" the grabbing piece. The grabbing piece 22 is connected to the upper half of the convex midpoint 23 and the lower half is not connected. The grabbing piece 22 is attached. It is attached to the convex part 23, and it floats from the outside of the front panel 11A with the height of the convex part 23, so that it can be easily clamped. The hole 31 on the upper side edge locks the cover 12 to the box ^. Moreover, the box 11 is provided with a convex portion 32 in the folding sheet 11F (or inside the front panel UA) for the folding sheet 11F and the front panel 11 a. A gap is formed therebetween by increasing the ice degree of the hole 31 to form the engaging end 31A (FIG. 4). The cover 12 has an engaging piece 33 composed of the gripping piece 22 for locking the cover 12 to the case 1 1. When the cover 12 is covered on the box body, as shown in Fig. *, The grasping piece 22 is bent inward to a bent portion having a full fold line or an inner half cut line to form the engaging piece 33. When the cover is closed, the engaging piece 33 (grabbing piece 22) is engaged with the engaging end 31A of the hole 31 to prevent the cover 12 from returning to the opening direction due to the resistance of the hinge connection portion 12E. It is described that the cover 12 is locked to the engaging end 3 1A of the box 11, and the folded piece that has been folded back to the upper edge line of the front panel 11A can be formed by bending from the inside to the outside of the box 丨 丨 instead of by Hole 31. The front end of the outer folded sheet can become the engaging end 31A. In this specific embodiment, the paper container 10 has a seal 13 that surrounds the opening 1 1E of the box, and is attached with a fixed width along the entire The panel nA, the inner panel 11B, and the double panel 11 (: are on the outer side of the opening edge. The paper container 10 can seal the powdered detergent in a circulating state and store it. Therefore, according to this specific embodiment, The following effects can be achieved: This paper size applies to China National Standard (CNS) A4 (210 X 297 mm)

Binding

Line 528704 A7 B7 Fifth invention description (5) (The effect conforms to the first patent application scope) 1) Regarding the locking end 31A and the locking piece 33 for the cover 12, the locking end 3 1A is set in the box in advance The outer surface of the side wall 11 (front panel 11A), and the engaging piece 33 is provided on the side surface (front panel 12A) of the cover 12 in advance. Therefore, when the engaging end 31A and the engaging piece 33 are used, the appearance of the carton 10 is not damaged, and the rigidity between the box 11 and the cover 12 is not reduced. 2) The use of the engaging piece 33 is in a state of being bent inside the cover 12. However, the engaging piece 3 3 has a restoring force for outward expansion before bending. This force serves to increase the engaging inertia and deeply causes the contact with the engaging end 3 1A of the case 11 to increase the locking of the cover 12. Reliable and prevent moisture absorption of the cleaner. (The effect conforms to item 2 of the scope of patent application) 3) As the side wall (front panel 11A) of the box 11 is formed with a hole 31 near the side above the overlap with the folded sheet, or a card is formed from the end of the folded sheet 11F The joint end 31A can be provided with the engagement end 3 1A firmly before the outer surface of the side wall of the box n (front panel 11A). 4) The convex portion 32 for forming a gap between the folding sheet 11F and the side wall (front panel 11A) of the box 11 is also provided in the side wall (front panel 11A) of the box 11 (or the folding sheet 11F may be used). Therefore, it is possible to increase the depth of the hole 31 and the number of steps of the folding sheet on the side wall of the box 11 as described in item 3), so as to increase the feeling of harmony, that is, the engaging piece 33 of the cover 12. When the cover is closed, it falls into the hole 31 or the engaging end 31A formed at the front end of the folded sheet, and improves the reliability of the locking of the cover 12. (The effect conforms to item 3 of the scope of patent application) 5) The grabbing piece attached to the cover 12 on the outside of the side wall (front panel 11A) of the box -8- This paper size applies to China National Standard (CNS) A4 (210X297) (Centimeters)

Line 528704

22, is set in a protruding way through a full fold line or inner half cut line 21. Therefore, when the grabbing sheet 22 is torn off, even if the previous layer portion of the grabbing sheet 22 remains on the side wall (front panel 11A) of the box 11 and the grabbing sheet 22 is torn off between the layers, the I Stopping at the full fold line or the inner half cutting line 21, it prevents the interlayer tearing from extending to a wide area of the cover 12, so that the strength of the cover 12 is not damaged. (The effect conforms to item 4 of the scope of patent application) 6) Since the grabbing piece 2 2 is attached to the convex part 23 outside the side wall (front panel 丨 丨 a), the grabbing piece 22 is provided for the case The outer surface of the side wall floats, so that it is easy to grasp when the cover 12 is opened. (The effect conforms to item 5 of the scope of the patent application.) 7) Since the grabbing piece 22 of 盍 12 can share the locking engaging piece 33 as the lock of the cover 12, the paper container can be simplified. In this specific embodiment, as for the paper container 10, in the back plate 12B of the cover 12, as shown in FIG. 2, the two sides of the holding hinge connection portion 2E are constituted as a tongue piece injury 41, and the cover In the closed state, it extends to the side of the hinge connection portion 12E <. When the cover 12 is opened, if the rear panel ΐ2β is completely closed, and it is rotated more than 90 degrees relative to the inner panel 11B of the cabinet 11, the tongue portions 41 in both sides of the rear panel 12B are in contact with the cabinet 11 (Fig. 6) The front panel nB contacts the front surface and the back surface, and maintains the cover 12 (Fig. 5) open. Furthermore, the box body 11 constitutes a mounting portion similar to the hole in which the metal hinge 51 for hanging is fixed to the double-sided plate 11C, but is provided with an attached structure for the friction treatment of the metal stud 51. As shown in Figure 5, the box n is provided with a cutting edge 52 immediately above the outer edge of the mounting portion of the metal hinge 51 -9-This paper size applies to China National Standard (CNS) A4 (210X297 mm)

Binding

Line 528704 A7 ^ _____ B7 V. Description of the invention (7) part (side plate part lie and folded sheet 11F), and a half cut provided with, for example, extending from the cutting part 52 to the metal & nail 51 mounting part Line or the like, along the guide cut line 53. Along cutting guide line 53, from the beginning cutting portion 52 to the mounting portion of metal hinge 51, cutting the side plate nc and folding piece of box u, the metal hinge 51 can be taken out. Moreover, the box 11 is provided with a scribe line for the side panel uc and the back panel ιΐβ, as shown in Figs. 2 and 5, for folding 61, so that the used empty container can be folded flat. The reliability of the lock that can be pushed into is not as lost as above, according to the present invention ^ Qiaobu • Consistently destroy the appearance and robustness of the cabinet. Furthermore, according to the present invention, when the cover connected to the box body is hit, the strong damage of the cover torn off from the box body can be prevented. Up to the present description, specific embodiments of the present invention have been described in detail with reference to the accompanying details. However, the unique configuration of the present invention is not limited to the specific embodiments, and modifications within the scope of the present invention are included in the present invention. : Although the present invention is illustrated by specific examples with many related examples, those skilled in the art should understand that the foregoing and various other changes to the silver can be deleted and added to the present invention without departing from it. This post ^ Spirit and scope. I should understand that the present invention is not limited to the specific embodiments specific to the above disclosure, but should include specific embodiments that can be included in the scope of inclusion: equivalent to the specific embodiments that are disclosed in the scope of the patent application Thing. ^ -10-

Claims (1)

528704 A8 B8 C8 D8 Patent Application Scope 1. A paper container with a box with an opening on the top and a cover covering the opening. The paper container is provided with an engaging end on the outer side of the side wall of the box and a cover on the side of the cover. The engaging piece is protruded by a bent portion having a full fold line or an inner half cutting line. When the cover is covered with the box body, the engaging piece can be bent toward the inside of the cover to make the engaging piece and the engaging end. Snap. 2. For example, the paper container of the scope of patent application, in which the side wall of the box is folded on the upper side, a hole is formed on the side wall of the box and penetrates the side near the overlap with the folded sheet, or from the front end of the folded sheet An engaging end is formed to form a convex portion on a side wall of the folded sheet or the box body to form a gap between the folded sheet and the side wall of the box body. 3. — A kind of paper container with a box with an opening on the top and a cover covering the opening. The side of the cover is protruded by a full-fold line or a half-cut line to protrude the grabbing piece. The inner side of the grabbing piece is Attach to the outer surface of the side wall of the box. 4. The paper container according to item 3 of the scope of patent application, wherein a protruding portion is provided on the outer surface of the side wall of the box, and a grabbing piece is attached to the protruding portion. 5. The paper container as claimed in item 3 or 4 of the patent application, wherein the engaging end is formed on the outer surface of the side wall of the box, and the side of the cover is protruded and grasped by a bent portion having a full fold line or an inner half cut line. When the cover is covered with the box body, the grasping piece can be bent toward the inner side of the cover to engage the grasping piece with the engaging end. 0 -11-This paper size applies to China National Standard (CNS) A4 Specifications (210X297mm) Binding