WO2024259739A1 - Packaging protective box - Google Patents

Abstract

A packaging protective box, comprising a box bottom (100), a support member (200) for storing articles, and a box lid (300) configured to be opened or closed, wherein one end of the box bottom is connected to the support member by means of a front wall (400), the other end of the box bottom is connected to the box lid by means of a rear wall (500), and the front wall and the rear wall are arranged opposite each other. The packaging protective box uses an integrally formed packaging paperboard, and is designed to have a packaging structure, which is internally provided with a supporting cavity; and the supporting cavity has the functions of supporting and fixing. The packaging protective box is used for storing lenses (6) and other circular-arc-shaped products, same can play a role in preventing dust and wear, and the stress on the lens can be reduced by means of the internal supporting cavity, thereby preventing damage caused by the pressure from product stacking. By using the box lid capable of being upwards flipped open, the packaging and retrieving are convenient, the lenses can be placed and retrieved easily and conveniently, and the problems of a narrow space, a blind spot, etc., caused by placing the lenses from a side face are solved. Moreover, the packaging protective box is simply folded and is practical, and can thus be quickly assembled and disassembled.

Description

A packaging protection box Technical Field

The present invention relates to the technical field of packaging boxes, and in particular to a packaging protection box.

Background Art

Eyeglass lenses are obtained by trimming or edging ophthalmic lenses. Before the trimming operation, ophthalmic lenses have standard dimensions parallel to their optical surfaces. In the ophthalmic lens processing industry, the packaging and transportation of processed lenses has always been a problem that has troubled the industry, because eyeglass lenses are a product that is very easy to wear, especially now that most of them are resin lenses. If they are slightly worn, it will affect their accuracy and the use effect. At present, there are two methods for packaging and protecting lenses. One is to coat both sides of the lens with a protective film (or use a packaging bag), and the other is to use a packaging box for packaging.

Patent announcement number CN 201472838 U discloses a lens packaging bag, which includes an outer packaging bag and a lining layer, the lining layer is wrapped around the lens and placed in the outer packaging, and the outer packaging bag is vacuum-sealed to form a closed bag. The product adopts a sealed packaging bag to package and protect the lens, which is not easy to wear and can play a dust-proof role, but it cannot play a supporting and protective role for the lens. During the transportation of the lens, the pressure generated by the stacking is also one of the important reasons for the damage of the lens.

Patent publication number CN 101657363 B discloses a package suitable for accommodating an ophthalmic lens, wherein the ophthalmic lens has a predetermined peripheral edge, and the package comprises: - a box, which itself has a bottom; a lid for opening and closing, wherein, when the box is closed, the lid is substantially parallel to the bottom; and at least one side wall element, which defines the inner height between the bottom of the box and the lid; - a bracket, which is suitable for supporting the lens by the peripheral edge of the lens. When the lid is closed, the dimensions of the box and the bracket are suitable for enabling the box to accommodate the bracket with the lens in a fixed position. In the position, the convex surface of the lens faces the lid. In addition, in order to fix the bracket in the closed box, the height of the bracket accommodated in the closed box is equal to the inner height of the box. This patent uses a combination of a packaging box and a bracket to fix the lens. When the box cover is closed, the mechanical pressure on the bracket causes the flexible part of the bracket to deform to achieve the positioning of the lens. Although it can protect the lens, the structure is complex and the cost is high. In addition, the deformation of the flexible part of the bracket will also produce pressure on the lens itself, which is not conducive to the long-term preservation of the lens.

Patent announcement number CN 100429125C discloses a protective and fixed package suitable for packaging an article with a circular contour, such as a glass lens, the package comprising: - a bottom wall; - two boxes, each box comprising an outer wall and an inner wall, the inner wall comprising an opening for at least partially inserting the article, each box being connected to the bottom wall along two opposite sides by a dumpling chain, each box being able to be in a folded position and a raised position, the outer wall extending in the extension line of the bottom wall in the folded position, and standing upright relative to the bottom wall in the raised position; - two folding parts, each folding part being connected to the bottom wall along one of two opposite and adjacent edges of the box by a dumpling chain, each folding part being able to be in a folded position and a raised position, the folding part extending in the extension line of the bottom wall in the folded position, and standing upright relative to the bottom wall in the raised position, abutting against the longitudinal end of the box; a device for keeping the box and the folding part in a raised position. This product uses the structure of the packaging box itself to limit the lens, which not only prevents the lens from being worn, but the protective box itself is light and has a supporting function, which can provide support and protection for the lens. However, this product puts the lens in from the side, and the opening space is small, so the supporting part inside the protective box cannot be accurately seen, making it difficult to put the lens in, inconvenient to operate, and time-consuming.

In view of the necessity of packaging for eyeglass lenses and the technical problems existing in the above products, the present invention proposes a packaging protection box in combination with the characteristics of the lenses themselves, which is used to package and protect eyeglass lenses or other round objects. It can prevent wear and dust, has good supporting effect and is not easy to slide, and the lens can be easily taken out, saving time and effort.

Summary of the invention

In view of the above-mentioned deficiencies in the prior art, the present invention provides a packaging protection box, which has a simple and reasonable structure and is convenient for promotion.

A packaging protection box, comprising a box bottom, a support for placing articles, and a box cover for opening or closing, wherein one end of the box bottom is connected to the support through a front wall, and the other end of the box bottom is connected to the box cover through a rear wall, wherein the front wall and the rear wall are arranged opposite to each other;

The box bottom is connected to the first side wall and the second side wall on both sides adjacent to the front wall, the support is provided with a third side wall and a fourth side wall on both sides adjacent to the front wall, the box cover is connected to a first plug tongue on one side away from the rear wall, and the box cover is provided with a second plug tongue and a third plug tongue on both ends adjacent to the first plug tongue;

A first socket for inserting the first plug tongue is provided on one side of the support member adjacent to the front wall, and a second socket and a third socket are provided on two sides of the support member adjacent to the first socket, respectively; the support member is divided into a left side and a right side by a first slot, wherein a first arc groove is provided in the left side, a second arc groove is provided in the right side, first fold lines are provided on both sides of the first arc groove, the left side is folded downward along the first fold line, second fold lines are provided on both sides of the second arc groove, and the right side is folded downward along the second fold line.

Preferably, the first arc groove includes arc 1, straight line 1, arc 2 and straight line 2, wherein the curvature of arc 1 is greater than the curvature of arc 2.

Preferably, the first side wall comprises a side panel 1, a side panel 2 and a side panel 3 which are connected in sequence, wherein the side panel 1 and the side panel 2 are of equal length, the width of the side panel 1 is greater than the width of the side panel 2, the width of the side panel 2 is half the width of the front wall, and a ninth crease line is provided between the side panel 3 and the side panel 2; the first side wall and the second side wall are arranged in mirror symmetry, and the third side wall, the fourth side wall and the first side wall and the second side wall are arranged in a linear array;

The front wall is provided with a fifth side wall and a sixth side wall on both sides adjacent to the box bottom, the rear wall is provided with a seventh side wall and an eighth side wall on both sides adjacent to the box bottom, the fifth side wall is at a 45° angle on a side close to the third side wall, the fifth side wall and the sixth side wall are arranged in mirror symmetry, and the fifth side wall, the sixth side wall and the seventh side wall, the eighth side wall are arranged in a linear array.

Preferably, a third crease line is provided at the edge of the box cover, a fourth crease line is provided at the edge of the rear wall, a fifth crease line is provided at the edge of the box bottom, a sixth crease line is provided at the edge of the front wall, and a seventh crease line is provided at the edge of the support member; the front wall and the rear wall are upright after being folded along the creases, the box bottom is horizontally located at the bottom, the support member is horizontally located above the box bottom, the box cover is folded along the fourth crease line to cover the support member, and the first plug tongue, the second plug tongue and the third plug tongue are buckled in the first socket, the second socket and the third socket respectively.

Preferably, the first side wall and the third side wall are arranged in a cross shape, that is, side panel 1 of the first side wall is located on the inner side of the third side wall, and side panel 2 is located on the outer side of the third side wall; the side of the fifth side wall close to the first side wall is located on the outer side, and the side away from the first side wall is located on the inner side of the third side wall, forming a cross-shaped fixation.

Preferably, a side of the support member away from the front wall is further connected to a lap joint; and an eighth crease line is provided between the support member and the lap joint.

Preferably, the outer edges of the box bottom, the support member and the box cover are of equal size, and the box bottom is square or rectangular.

Preferably, the product is integrally formed.

An application of a packaging protection box, using the packaging protection box to package a round product, wherein the round product is placed in the first arc groove and the second arc groove of the support member.

The beneficial effects of the present invention are:

The packaging protection box of the present invention adopts an integrally formed packaging paperboard and is designed to have a packaging structure with a supporting cavity inside, and the supporting cavity has supporting and fixing functions;

Used to place arc-shaped products such as lenses, it can not only prevent dust and wear, but the internal support cavity can reduce the force on the lenses and prevent pressure damage caused by product stacking;

The invention is convenient to pack and take out. The lid of the box is flipped up to open, so that the lenses can be easily, conveniently and quickly put in and take out, avoiding the problems of narrow space and blind spots caused by putting the lenses in from the side.

The folding method is simple and practical, and can be quickly disassembled and assembled.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

Fig. 1 is a diagram of the expanded structure of the present invention;

FIG2 is a schematic diagram of the external folding completion of the present invention;

FIG3 is a schematic diagram of the internal folding completion of the present invention;

FIG4 is a schematic diagram of the side folding of the present invention;

FIG5 is a schematic diagram of inserting a lens according to the present invention;

FIG6 is a schematic diagram of the packaging of the present invention;

100-box bottom, 101-first side wall, 102-second side wall, 111-side panel one, 112-side panel two, 113-side panel three, 200-support, 201-third side wall, 202-fourth side wall, 203-first socket, 204-second socket, 205-first slot, 206-first arc groove, 207-second arc groove, 208-first crease line, 209-second crease line, 210-lap joint, 211-eighth crease line, 212-arc 1, 213-straight line 1, 214-arc 2, 215-straight line 2, 300-box cover, 301-first plug tongue, 302-third crease line, 303-fourth crease line, 305-second plug tongue, 306-third plug tongue, 400-front wall, 401-fifth side wall, 402-sixth side wall, 403-sixth crease line, 404-seventh crease line, 500-rear wall, 501-seventh side wall, 502-eighth side wall, 503-fifth crease line, 6-lens.

DETAILED DESCRIPTION

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

In the description of the embodiments of the present invention, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invented product is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components must be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

As shown in the drawings, a packaging protection box includes a box bottom 100, a support member 200 for placing articles, and a box cover 300 for opening or closing, one end of the box bottom 100 is connected to the support member 200 through a front wall 400, and the other end of the box bottom 100 is connected to the box cover 300 through a rear wall 500, wherein the front wall 400 and the rear wall 500 are arranged opposite to each other;

The two sides of the box bottom 100 adjacent to the front wall 400 are respectively connected with the first side wall 101 and the second side wall 102, the two sides of the support member 200 adjacent to the front wall 400 are provided with the third side wall 201 and the fourth side wall 202, the side of the box cover 300 away from the rear wall 500 is connected with the first plug tongue 301, and the two ends of the box cover 300 adjacent to the first plug tongue 301 are respectively provided with the second plug tongue 305 and the third plug tongue 306;

The first side wall 101 includes a side panel 111, a side panel 112 and a side panel 113 connected in sequence, wherein the side panel 111 and the side panel 112 are of equal length, the width of the side panel 111 is greater than the width of the side panel 112, the width of the side panel 112 is half of the width of the front wall 400, and a ninth fold line is provided between the side panel 113 and the side panel 112; the first side wall 101 and the second side wall 102 are arranged in mirror symmetry, and the third side wall 201 and the fourth side wall 113 are arranged in mirror symmetry. The wall 202 and the first side wall 101 and the second side wall 102 are arranged in a linear array; the first side wall 101 and the third side wall 201 are arranged in a cross shape, that is, the side panel 1 111 of the first side wall 101 is located on the inner side of the third side wall 201, and the side panel 2 112 is located on the outer side of the third side wall 201; the side of the fifth side wall 401 close to the first side wall 101 is located on the outer side, and the side away from the first side wall 101 is located on the inner side of the third side wall 201, forming a cross-shaped fixation.

A fifth side wall 401 and a sixth side wall 402 are provided on both sides of the front wall 400 adjacent to the box bottom 100, a seventh side wall 501 and an eighth side wall 502 are provided on both sides of the rear wall 500 adjacent to the box bottom 100, the fifth side wall 401 is at an angle of 45° on the side close to the third side wall 201, the fifth side wall 401 and the sixth side wall 402 are arranged in mirror symmetry, and the fifth side wall 401, the sixth side wall 402 and the seventh side wall 501, the eighth side wall 502 are arranged in a linear array.

A third crease line 302 is provided at the edge of the box cover 300, a fourth crease line 303 is provided at the edge of the rear wall 500, a fifth crease line 503 is provided at the edge of the box bottom 100, a sixth crease line 403 is provided at the edge of the front wall 400, and a seventh crease line 404 is provided at the edge of the support member 200; the front wall 400 and the rear wall 500 are upright after being folded along the creases, the box bottom 100 is horizontally located at the bottom, the support member 200 is horizontally located above the box bottom 100, the box cover 300 is folded along the fourth crease line 303 and covers the support member 200, and the first plug tongue 301, the second plug tongue 305, and the third plug tongue 306 are buckled in the first socket 203, the second socket 204, and the third socket, respectively.

A first socket 203 for plugging the first plug tongue 301 is provided on one side of the support member 200 adjacent to the front wall 400, and a second socket 204 and a third socket are respectively provided on two sides of the support member 200 adjacent to the first socket 203; the support member 200 is divided into a left side and a right side by a first slot 205, wherein a first arc groove 206 is provided in the left side, and a second arc groove 207 is provided in the right side, the first arc groove 206 includes arc 1, straight line 1, arc 2 and straight line 2, wherein the curvature of arc 1 is greater than the curvature of arc 2, the size of the second arc groove 207 is smaller than the size of the first arc groove 206, first fold lines 208 are provided on both sides of the first arc groove 206, the left side is folded downward along the first fold line 208, second fold lines 209 are provided on both sides of the second arc groove, and the right side is folded downward along the second fold line 209.

The side of the support member 200 away from the front wall 400 is also connected to a lap joint 210; an eighth crease line 211 is provided between the support member 200 and the lap joint 210, and after folding, the lap joint overlaps with the box cover. The folding of the outer side of the protective box is completed.

After the first arc groove and the second arc groove are folded downward, a support cavity is formed in the middle, which is used to place the lens 6. The lens is of existing design, or other circular products to be protected. The distances from the first fold line 208 and the second fold line 209 to the first slot 205 are equal, and the width is equal to the front wall 400. The thickness of the lens is equal to the length of the straight line 1 and the straight line 2. Then the left side and the right side can support and fix the lens. The internal folding of the above protection box is completed. After the lens is placed, the lens is placed in the first arc groove 206 and the second arc groove 207 of the support member 200, the box cover 300 is folded along the fourth fold line 303 and covered on the support member 200, and the first plug tongue 301, the second plug tongue 305, and the third plug tongue 306 are buckled in the first socket 203, the second socket 204, and the third socket, respectively.

The outer edge sizes of the box bottom 100, the support member 200 and the box cover 300 of the present invention are equal. The box bottom 100 is square or rectangular and is integrally formed, which is suitable for fixing and protecting round objects or screenless objects with curved edges.

The packaging protection box of the present invention adopts an integrally formed packaging paperboard and is designed to have a packaging structure with a support cavity inside, and the support cavity has a supporting and fixing function; it is used to place arc-shaped products such as lenses, which can not only play a dust-proof and wear-resistant role, but also the internal support cavity can reduce the force on the lenses and prevent pressure damage caused by product stacking; it is convenient to pack and take out, and the present invention adopts the form of a box cover that flips up to open, so that the lenses can be easily, conveniently and quickly placed in and taken out, avoiding the problems of narrow space and blind spots in the field of vision caused by placing the lenses from the side; the folding method is simple and practical, and can be quickly disassembled and assembled.

The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims (9)

A packaging protection box, characterized in that it comprises a box bottom (100), a support member (200) for placing articles, and a box cover (300) for opening or closing, wherein one end of the box bottom (100) is connected to the support member (200) via a front wall (400), and the other end of the box bottom (100) is connected to the box cover (300) via a rear wall (500), wherein the front wall (400) and the rear wall (500) are arranged opposite to each other; The box bottom (100) is connected to a first side wall (101) and a second side wall (102) on two sides adjacent to the front wall (400), the support member (200) is provided with a third side wall (201) and a fourth side wall (202) on two sides adjacent to the front wall (400), the box cover (300) is connected to a first plug tongue (301) on one side away from the rear wall (500), and the box cover (300) is provided with a second plug tongue (305) and a third plug tongue (306) on two ends adjacent to the first plug tongue (301); A first socket (203) for plugging the first plug tongue (301) is provided on one side of the support member (200) adjacent to the front wall (400), and a second socket (204) and a third socket are provided on two sides of the support member (200) adjacent to the first socket (203), respectively; the support member (200) is divided into a left side and a right side by a first slot (205), wherein a first arc groove (206) is provided in the left side, and a second arc groove (207) is provided in the right side, first fold lines (208) are provided on both sides of the first arc groove (206), and the left side is folded downward along the first fold line (208), and second fold lines (209) are provided on both sides of the second arc groove, and the right side is folded downward along the second fold line (209). A packaging protection box according to claim 1, characterized in that: the first arc groove (206) includes arc 1 (212), straight line 1 (213), arc 2 (214) and straight line 2 (215), wherein the curvature of arc 1 (212) is greater than the curvature of arc 2 (214). A packaging protection box according to claim 1, characterized in that: the first side wall (101) comprises a side panel one (111), a side panel two (112) and a side panel three (113) connected in sequence, wherein the side panel one (111) and the side panel two (112) are of equal length, the width of the side panel one (111) is greater than the width of the side panel two (112), the width of the side panel two (112) is half the width of the front wall (400), and a ninth fold line is provided between the side panel three (113) and the side panel two (112); the first side wall (101) and the second side wall (102) are arranged in mirror symmetry, and the third side wall (201), the fourth side wall (202) and the first side wall (101), the second side wall (102) are arranged in a linear array; The front wall (400) is provided with a fifth side wall (401) and a sixth side wall (402) on two sides adjacent to the box bottom (100); the rear wall (500) is provided with a seventh side wall (501) and an eighth side wall (502) on two sides adjacent to the box bottom (100); a side of the fifth side wall (401) close to the third side wall (201) is at an angle of 45°; the fifth side wall (401) and the sixth side wall (402) are arranged in a mirror-symmetrical manner; and the fifth side wall (401), the sixth side wall (402) and the seventh side wall (501) and the eighth side wall (502) are arranged in a linear array. A packaging protection box according to claim 3, characterized in that: a third fold line (302) is provided at the edge of the box cover (300), a fourth fold line (303) is provided at the edge of the rear wall (500), a fifth fold line (503) is provided at the edge of the box bottom (100), a sixth fold line (403) is provided at the edge of the front wall (400), and a seventh fold line (404) is provided at the edge of the support member (200); the front wall (400) and the rear wall (500) are provided with a third fold line (302), the fourth fold line (303) is provided at the edge of the rear wall (500), the fifth fold line (503) is provided at the edge of the box bottom (100), the sixth fold line (403) is provided at the edge of the front wall (400), and the seventh fold line (404) is provided at the edge of the support member (200); The wall (500) is folded along the fold to be upright, the box bottom (100) is horizontally located at the bottom, the support member (200) is horizontally located above the box bottom (100), the box cover (300) is folded along the fourth fold line (303) to cover the support member (200), and the first plug tongue (301), the second plug tongue (305), and the third plug tongue (306) are buckled into the first socket (203), the second socket (204), and the third socket, respectively. A packaging protection box according to claim 4, characterized in that: the first side wall (101) and the third side wall (201) are arranged in a cross shape, that is, the side panel 1 (111) of the first side wall (101) is located on the inner side of the third side wall (201), and the side panel 2 (112) is located on the outer side of the third side wall (201); the side of the fifth side wall (401) close to the first side wall (101) is located on the outer side, and the side away from the first side wall (101) is located on the inner side of the third side wall (201), forming a cross-shaped fixation. A packaging protection box according to claim 1, characterized in that: a side of the support member (200) away from the front wall (400) is further connected to a lap joint (210); and an eighth fold line (211) is provided between the support member (200) and the lap joint (210). A packaging protection box according to claim 1, characterized in that the outer edges of the box bottom (100), the support member (200) and the box cover (300) are of equal size, and the box bottom (100) is square or rectangular. The packaging protection box according to claim 1 is characterized in that the product is integrally formed. An application of a packaging protection box, characterized in that: the packaging protection box according to any one of claims 1 to 7 is used to package a round product, wherein the round product is placed in a first arc groove (206) and a second arc groove (207) of the support member (200).