JP3199140U - Packaging box - Google Patents

Abstract

In a packaging box having an insertion piece portion and a lid portion provided continuously from the insertion piece portion, a knob piece is provided on the lid portion, and an insertion portion for inserting the insertion piece portion is provided. The knob can be easily rotated outward with respect to the lid. When the knob is grasped and the insert piece is pulled out of the insert portion, the insert piece can be easily removed from the insert portion. Provide a packaging box that can be pulled out. An inserted portion K12 ′ for inserting an insertion piece portion 50 is provided at an end of the flap portion 32 on the front portion side, and the length LK12 in the left-right direction of the inserted portion K12 ′ is set to the front portion. The lid portion 40 is formed with a pair of score lines K41 and K42 continuously provided from the fold line C50, and an opening portion 46, and the opening portion 46 and the pair of score lines. A knob 44 surrounded by K41, K42 and a broken line C50 is formed. [Selection] Figure 3

Description

  The present invention relates to a packaging box, and more particularly to a packaging box that facilitates opening of a lid.

  Conventionally, in a packaging box, there is a business card container described in Patent Document 1 that facilitates opening operation of a lid.

  That is, in the business card container 1 described in Patent Document 1, the insertion piece 2 is connected to the tip of the lid piece 3, and the knob piece 11 is formed on the lid piece 3 through a semicircular cut line. Yes. In this business card container 1, the lid piece 3 can be easily opened by pinching the knob 11 while the insertion piece 2 is inserted inside the front piece 8.

JP 2002-52879 A

  However, in the business card container 1 described in Patent Document 1, it is necessary to make the state in which the knob 11 is pulled up after breaking the cut line around the knob 11 (that is, the state in which the knob 11 is rotated outward). In order to break the cutting line, the knob 11 is pushed into the lid piece 3, but the knob 11 is pulled up with respect to the lid 3 from the state in which the knob 11 is pushed into the lid 3. It is not easy to make a state, and there is a problem that it is difficult to make the state that the knob 11 is pulled up with respect to the lid 3 because there is a possibility that a finger or a nail is pinched between the knob 11 and the lid 3. is there.

  Further, in the business card container 1 described in Patent Document 1, since the insertion piece 2 is formed over the entire length of the lid piece 3 and the back piece 4 in the left-right direction, the insertion piece can be obtained by grasping and pulling up the knob 11. When pulling up 2 from the inside of the front piece 8, there is a problem that it is difficult to pull up the insertion piece 2 with good left-right balance without being inclined with respect to the left-right direction.

  Therefore, the present invention has a plug piece portion and a lid portion continuously provided from the insert piece portion, a knob piece is provided on the lid portion, and a package provided with a plugged portion for inserting the insert piece portion. In the box, the knob can be easily rotated outward with respect to the lid. When the knob is grasped and the insert piece is pulled out of the insert portion, the insert piece is easily covered. It aims at providing what can be pulled out from an insertion part.

  The present invention was created to solve the above-mentioned problems. First, a packaging box formed of a sheet-like blank, which includes a bottom surface portion (20) and each side of the bottom surface portion. A side surface portion (10) which has a front surface portion (12), a right side surface portion (14), a left side surface portion (16), and a back surface portion (18). ), A flap part (32) provided continuously from the upper side of the front part via a broken line, a lid part (40) provided continuously from the upper side of the rear part via a broken line, and the rear part of the lid part An insertion piece portion (50) provided continuously from the opposite side portion via a broken line, and the length (L50) in the left-right direction of the insertion piece portion is the length in the left-right direction of the back portion (L18). ), And the end of the flap portion on the front side is the inserted portion for inserting the insertion piece ( 12) is provided, and the length (LK12) in the left-right direction of the inserted portion is shorter than the length (L12) in the left-right direction of the front portion, and the lid portion is provided between the lid portion and the insertion piece portion. A pair of cut lines (K41, K42) connected from a broken line (C50) between the lid part and the insertion piece part, which is a broken line, and an end part on the side of the broken line between the lid part and the insertion piece part in the pair of cut lines An opening (46) formed between the opposite ends is formed, and a knob (44) surrounded by the opening, a pair of cut lines, and a fold line between the lid and the insertion piece is formed, and the flap is formed. From the closed state of the lid, where the insertion piece is inserted into the insertion portion with the part below the lid, hook the finger on the side on the opening side of the knob and place the knob on the outside of the lid The pair of cut lines are broken and the knob is turned to the outside of the lid, Insertion piece portion by pulling only piece upwards, characterized in that the drawn out from the insertion portion.

  In the packaging box of the first configuration, since the opening is provided in the lid, the finger is hooked on the side of the opening on the side of the knob and the knob is easily rotated outward. In addition, since the length of the insertion piece in the left-right direction is shorter than the length of the back side in the left-right direction, when the insertion piece is pulled out from the insertion portion, the insertion piece is The lid can be lifted with a good left-right balance, and the opening of the lid can be easily performed.

  In the first configuration, the position “the length of the insertion piece portion in the left-right direction (L50) is shorter than the length of the back portion in the left-right direction (L18)” The length in the left-right direction (L50) is formed to be shorter than the length in the left-right direction (L18) of the back surface portion, and shorter than the length in the left-right direction (L40) of the lid portion. .

  The second configuration is characterized in that, in the first configuration, the opening is covered from the inside by the flap portion when the lid portion is closed. Therefore, in the closed state of the lid, foreign matter does not enter the packaging box from the opening, and the object to be stored does not come out of the packaging box from the opening.

  The third is a packaging box formed of a sheet-like blank, which is a bottom surface portion (120), and a side surface portion that is erected from each side of the bottom surface portion and is substantially perpendicular to the bottom surface portion. A side surface (110) having a front surface portion (112), a right side surface portion (114), a left side surface portion (116), and a back surface portion (118), and a first line connected from the upper side of the front surface portion via a broken line. The length (L140) from the base end side which is the back surface side to the front end (L140) is a first cover portion (132) and a second cover portion connected from the upper side of the back surface via a broken line. A second lid part (140) formed shorter than the length between them, and an insertion piece part (150) provided continuously from the side opposite to the back side of the second lid part via a broken line, And the length of the insertion piece portion in the left-right direction (L150) is shorter than the length of the back surface portion in the left-right direction (L118). The first lid portion is provided with an insertion portion (K132) for inserting the insertion piece portion, and the length of the insertion portion in the left-right direction (LK132) is the length of the front portion in the left-right direction (L112). ), And the second lid portion has a pair of score lines (K141, K141, continuous from a lid-insertion piece fold line (C150) that is a fold line between the second lid portion and the insertion piece portion. K142) and an opening (146) formed between the end of the pair of cut lines on the side opposite to the end of the fold line between the lid part and the insertion piece part. A knob (144) surrounded by a fold line between the line of sight and the lid part / insertion piece part is formed, and the insertion piece part is inserted into the insertion part with the first lid part under the second lid part. From the closed state of the second lid, hook the finger on the side on the opening side of the knob and place the knob on the second lid. The pair of cut lines are broken by turning the outer side of the knob, and the knob piece is turned to the outer side of the second lid part. By pulling the knob piece upward, the inserting piece part is pulled out from the inserted part. It is characterized by that.

  In the packaging box of the third configuration, since the opening is provided in the lid, the finger is hooked on the side of the opening on the side of the knob and the knob is easily rotated outward. In addition, since the length of the insertion piece in the left-right direction is shorter than the length of the back side in the left-right direction, when the insertion piece is pulled out from the insertion portion, the insertion piece is The lid can be lifted with a good left-right balance, and the opening of the lid can be easily performed.

  In the third configuration, the “the length of the insertion piece portion in the left-right direction (L150) is shorter than the length in the left-right direction of the back portion (L118)” The length in the left-right direction (L150) is formed shorter than the length in the left-right direction (L118) of the back portion, and shorter than the length in the left-right direction (L140) of the second lid portion. Also good.

  According to a fourth aspect, in the third configuration, the opening is covered from the inside by the first lid when the second lid is closed. Therefore, in the closed state of the lid, foreign matter does not enter the packaging box from the opening, and the object to be stored does not come out of the packaging box from the opening.

  The fifth is a packaging box formed of a sheet-like blank, which is a bottom surface portion (220) and a side surface portion that is erected from each side of the bottom surface portion and is substantially perpendicular to the bottom surface portion. A side part (210) having a front part (212), a right side part (214), a left side part (216), and a back part (218), and a lid arranged continuously from the upper side of the back part via a broken line The lid portion (240) in which the length (L244) from the base end side which is the back portion side to the tip portion is longer than the length between the front portion and the back portion, and the back portion of the lid portion is opposite Insertion piece part (150) provided continuously from the side part on the side through a broken line, and the length (L250) of the insertion piece part in the left-right direction is the length in the left-right direction of the back part (L218). The front portion is provided with an insertion portion (K212) for inserting the insertion piece portion. The left and right length (LK212) of the inserted portion is shorter than the left and right length (L212) of the front portion, and the lid portion is a fold line between the lid portion and the insertion piece portion. -A pair of cut lines (K241, K242) arranged continuously from the insertion piece part fold line (C250), and an end of the pair of cut lines opposite to the end of the lid part / insertion piece part fold line side An opening (246) is formed between the lid, the pair of cut lines, and a knob (244) surrounded by a fold line between the lid and the insertion piece. A fold line for folding the lid (C242), which is a fold line parallel to the fold line between the lid portion and the back surface portion, is formed at a position between the fold line and the opening portion. The rear side area is also located at the upper end of the side part, and the lid part is folded. From the closed state of the lid, which is a state where the insertion piece is inserted into the insertion portion after being bent through a broken line, the knob is rotated to the outside of the lid by placing a finger on the side of the opening side of the knob. By doing so, the pair of cut lines are broken and the knob piece is turned to the outside of the lid part, and the insertion piece part is pulled out from the insertion part by pulling the knob piece upward.

  In the packaging box of the fifth configuration, since the opening is provided in the lid, the finger is hooked on the side on the opening side of the knob and the knob is easily rotated outward. In addition, since the length of the insertion piece in the left-right direction is shorter than the length of the back side in the left-right direction, when the insertion piece is pulled out from the insertion portion, the insertion piece is The lid can be lifted with a good left-right balance, and the opening of the lid can be easily performed.

  In the fifth configuration, the “the length of the insertion piece portion in the left-right direction (L250) is shorter than the length of the back portion in the left-right direction (L218)” The length in the left-right direction (L250) is formed shorter than the length in the left-right direction (L218) of the back portion, and shorter than the length in the left-right direction (L240) of the lid portion. .

  According to a sixth aspect of the present invention, in the fifth configuration, the opening is covered from the inside by the front portion when the lid is closed. Therefore, in the closed state of the lid, foreign matter does not enter the packaging box from the opening, and the object to be stored does not come out of the packaging box from the opening.

  Seventhly, in any one of the first to sixth configurations, the front surface portion, the right side surface portion, the left side surface portion, and the back surface portion constituting the side surface portion are erected substantially at right angles to the bottom surface portion. It is characterized by that.

  Eighthly, in any one of the first to sixth configurations, the front surface portion, the right side surface portion, the left side surface portion, and the back surface portion constituting the side surface portion form an obtuse angle with respect to the bottom surface portion, and the front surface It is characterized in that the length between the sides on both sides of the portion, the right side surface portion, the left side surface portion, and the back surface portion is increased as it goes upward.

  According to the packaging box based on the present invention, since the opening is provided in the lid, the finger is hooked on the side on the opening side of the knob and the knob is easily rotated outward. In addition, since the length of the insertion piece part is shorter than the length of the left and right direction and the length of the back side part of the insertion piece part, when the insertion piece part is pulled out from the insertion part, On the other hand, it is difficult to tilt and can be lifted with a good balance between left and right, and the opening of the lid can be easily performed.

(Example 1) which is a perspective view of the packaging box in case a cover part is an open state. (Example 1) which is a perspective view of the packaging box in case a cover part is a closed state. (Example 1) which is an expanded view of a packaging box. It is a perspective view which shows the usage method of a packaging box (Example 1). It is a perspective view which shows the usage method of a packaging box (Example 1). (Example 2) which is a perspective view of the packaging box in case a cover part is an open state. (Example 2) which is a perspective view of the packaging box in case a cover part is a closed state. (Example 2) which is an expanded view of a packaging box. It is a perspective view which shows the usage method of a packaging box (Example 2). It is a perspective view which shows the usage method of a packaging box (Example 2). (Example 3) which is a perspective view of the packaging box in case a cover part is an open state. (Example 3) which is a perspective view of the packaging box in case a cover part is a closed state. (Example 3) which is an expanded view of a packaging box. (Example 3) which is a perspective view which shows the usage method of a packaging box. (Example 3) which is a perspective view which shows the usage method of a packaging box.

  In the present invention, a packaging box having an insertion piece portion and a lid portion continuously provided from the insertion piece portion, a knob piece is provided on the lid portion, and a inserted portion for inserting the insertion piece portion is provided. The grip piece can be easily rotated outward with respect to the lid portion, and when the grip piece is grasped and the insertion piece portion is pulled out from the insertion portion, the insertion piece portion can be easily inserted. The purpose of providing something that can be pulled out from the department was realized as follows.

  The packaging box 5 based on Example 1 of this invention is comprised as shown in FIGS. 1-3, the sleeve-like part (side part) 10, the bottom face part 20, the flap parts 32, 34, and 36, and a lid | cover It has the part 40 and the insertion piece part 50. FIG. In the packaging box 5, the configuration other than the lid portion 40 and the insertion piece portion 50 is the packaging box body 7.

  The packaging box 5 is formed of one sheet-like blank (specifically, cardboard (particularly double-sided cardboard), which may be cardboard or the like). The direction of the center step in the double-sided cardboard is the direction shown in the circle shown in FIG. 3 (the direction parallel to the fold line between adjacent parts in the sleeve-like part 10 (for example, between the front part 12 and the right side part 14). (The direction of the polygonal line)) (the same applies to Example 2 and Example 3).

  Here, the sleeve-like portion 10 includes a front portion 12, a right side portion 14 continuously provided via a broken line from a side portion on the right side of the front portion 12, and a broken line from a side portion on the left side of the front portion 12. The left side surface portion 16 connected via the back surface portion, the back surface portion 18 connected continuously from the side portion on the back side of the left side surface portion 16 via the broken line, and the side portion on the right side surface of the back surface portion 18 via the broken line It has a glue margin 19 provided continuously.

  The front part 12 includes a rectangular (specifically, rectangular) front part main body 12-1 and a horizontally elongated trapezoidal protruding part 12-2 continuously provided from the upper side of the front part main body 12-1. Have. The protruding portion 12-2 is formed by forming a cut K12 ′ between the front surface portion 12 and the flap portion 32 in the unfolded state of the packaging box 5, and the insertion piece 50 is inserted into the insertion portion K12 (by the cut K12 ′). It functions as a guide portion for insertion into the formed inserted portion K12). The cut K12 'includes a straight cut K12'a in the left-right direction, and cuts K12'b, K12'c that are inclined outward from the left and right ends of the cut.

  The right side surface portion 14 and the left side surface portion 16 have a square shape, and the right side surface portion 14 and the left side surface portion 16 are formed symmetrically. Further, the back surface portion 18 has a square shape (specifically, a rectangular shape). The margin portion 19 has a substantially trapezoidal shape, and the upper side portion and the lower side portion of the margin portion 19 form an acute angle with respect to the broken line between the back surface portion 18 and the margin portion 19. . The margin portion 19 is bonded to the inner surface of the end region on the back side of the right side surface portion 14. In a state where the packaging box body 7 is assembled, the front surface portion 12 and the back surface portion 18 are parallel to each other, the right side surface portion 14 and the left side surface portion 16 are parallel to each other, and the front surface portion 12, the right side surface portion 14, the left side surface portion 16 and the back surface. The adjacent parts of the part 18 are perpendicular to each other, and the parts constituting the sleeve-like part 10 (the front part 12, the right side part 14, the left side part 16, the back part 18, and the glue margin part 19) are perpendicular to the bottom part 20. (It may be a substantially right angle).

  The bottom surface portion 20 has a piece portion 22, a piece portion 24, a piece portion 26, and a piece portion 28.

  The piece portion 22 is continuously provided from the lower end of the front portion 12 via a broken line, and has a shape in which a substantially rectangular cutout portion is formed on the front end side of the square shape. Moreover, the piece part 24 is connected from the lower end of the right side surface part 14 via a polygonal line, and has a trapezoidal shape (a trapezoidal shape in which one side of both sides is perpendicular to the lower side of the right side part 14). It has a shape in which a substantially rectangular shape is continuously provided. Moreover, the piece part 26 is continuously provided via the broken line from the lower end of the left side part 16, and is exhibiting the shape symmetrical with respect to the piece part 24 (line symmetry in the expansion | deployment state of the packaging box 5). Further, the piece portion 28 is continuously provided from the lower end of the back surface portion 18 via a broken line, and a substantially square shape is connected to the tip of a trapezoidal shape (a trapezoid shape in which the side sides on both sides are inclined with respect to the lower side of the back surface portion 18). It has the shape that was set. Such a bottom surface portion 20 is called a B-type bottom assembly type, and is also called an American rock or a hell bottom.

  Further, the flap portion 32 is provided continuously from the upper side of the front portion 12 (particularly, the front portion main body 12-1) via a broken line C32, has a substantially trapezoidal shape, and has an inclined side 32a with respect to the broken line C32 with the front portion 12. 32b (the inclined side portion 32a is formed from the end portion on the right side surface side of the front portion 12, and the inclined side portion 32b is formed from the end portion on the left side surface side of the front portion 12). An angle of 45 degrees (may be approximately 45 degrees) with respect to the polygonal line, and a side portion 32c connecting the end of the inclined side portion 32a and the end of the inclined side portion 32b is parallel (substantially parallel) to the broken line C32. It is also good). In a state where the flap portion 32 is bent with respect to the front portion 12 (particularly, a state where the flap portion 32 is bent at a right angle), an inserted portion K12 formed by a cut K12 ′ is formed in an end region on the front portion 12 side of the flap portion 32. Is provided. The inserted portion K12 is a horizontally long opening in the left-right direction. The cut K12 'may be a simple straight cut in the left-right direction, and the inserted portion K12 may be formed by a cut instead of an opening. The length LK12 in the left-right direction of the inserted portion K12 is formed shorter than the length L12 in the left-right direction of the front portion 12.

  Further, the flap portion 34 is provided continuously from the upper side of the right side surface portion 14 via the broken line C34, and the inclined side portion 34a formed from the front side end portion of the right side surface portion 14 and the rear side end portion of the right side surface portion 14. , And a side portion 34c connecting the end portion of the inclined side portion 34a and the end portion of the side portion 34b. The side part 34c is parallel to the polygonal line C34 (may be substantially parallel). The inclined side portion 34a has an angle of 45 degrees (may be substantially 45 degrees) with respect to the broken line C34, and the side portion 34b has a right angle (may be substantially perpendicular) with respect to the broken line C34.

  Further, the flap portion 36 is provided continuously from the upper side of the left side surface portion 16 via a broken line C36, and is formed symmetrically with the flap portion 34. That is, the flap portion 36 includes an inclined side portion 36a formed from an end portion on the front side of the left side surface portion 16, a side portion 36b provided continuously from an end portion on the back side of the left side surface portion 16, and an inclined side portion 36a. It has the side part 36c which connects between the edge part and the edge part of the side part 36b. The side part 36c is parallel to the polygonal line C36 (may be substantially parallel). The inclined side portion 36a has an angle of 45 degrees (may be substantially 45 degrees) with respect to the broken line C36, and the side portion 36b has a right angle (may be substantially perpendicular) with respect to the broken line C36.

  Moreover, the cover part 40 is continuously provided via the broken line C40 from the upper side of the back surface part 18, and the rectangular shape (specifically rectangular shape) is exhibited as a whole.

  The lid 40 has a lid body 42 and a knob 44. That is, the lid part 40 has cut lines K41 and K42 formed from the position of the broken line C50 between the lid part 40 and the insertion piece part 50, and an opening 46 formed between the cut line K41 and the cut line K42. The region formed and surrounded by the broken line C50, the cut lines K41 and K42, and the opening 46 becomes the knob piece 44, and the region other than the knob piece 44 in the lid portion 40 becomes the lid body 42. Here, the cut lines K41 and K42 are formed in a perforated shape, the cut lines K41 and K42 are both formed in a straight line shape (which may be substantially straight line) inclined with respect to the broken line C50, and the cut line K41 is formed in the cut line. Inclined to the K42 side, and the cut line K42 is formed to be inclined to the cut line K41 side (that is, the angle between the cut line K41 and the broken line C50 (the angle on the cut line K42 side) is formed as an acute angle. The angle between K42 and the broken line C50 (the angle on the cut line K41 side) is an acute angle). That is, the score line K41 and the score line K42 are formed such that the distance between them becomes shorter as the distance from the broken line C50 increases. Moreover, the edge part by the side of the opening part 46 of the cut lines K41 and K42 is formed in the substantially circular arc shape so that it may connect with the edge part of the both sides of the side part 46a of the opening part 46 smoothly.

  The opening 46 is between the end of the cut line K41 (end opposite to the end of the broken line C50) and the end of the cut line K42 (end opposite to the end of the bent line C50). It is formed and has a substantially lens shape. That is, the opening 46 has a shape having an arc-shaped side portion 46a and an arc-shaped side portion 46b formed in line symmetry with the side portion 46a (line symmetry with respect to the center line in the left-right direction). ing. The size of the opening 46 is formed such that a finger can be caught at the position of the side 46 a of the opening 46 in the knob 44. The side 46 a of the opening 46 coincides with the side 44 a on the back side of the knob 44.

  In addition, the broken line C50 between the cover part 40 and the insertion piece part 50 is located at a position slightly shifted in the direction perpendicular to the side part 40a (side part other than the broken line C50) 40a and the broken line C40 on the opposite side of the back part 18 in the cover part 40. The broken line C50 is formed so as to be shifted to the broken line C40 side from the side portion 40a. Thereby, the notch is formed between the edge part of the both sides of the broken line C50, and the edge part 40a. That is, when the insertion piece 50 is inserted into the inserted portion K12 and the lid 40 is in the closed state, the side 40a of the lid 40 coincides with the polygonal line C32 in the front-rear direction. Is shifted from the side portion 40a.

  The length L41 in the direction perpendicular to the fold line C40 between the end portion of the opening 46 on the fold line C40 side (the end portion of the side portion 46b on the fold line C40 side) and the side portion 40a of the lid portion 40 is the fold line of the flap portion 32. It is formed shorter than the length L32 in the direction perpendicular to the polygonal line C32 between the C32 and the side portion 32c. Thus, when the lid portion 40 is in a closed state, the entire opening portion 46 is located inside (lower side) by the flap portion 32. May be covered) (may be “closed”). Thereby, in the closed state of the cover part 40, a foreign material does not enter into the packaging box 5 from the opening part 46, and a to-be-contained object does not come out of the packaging box 5 from the opening part 46.

  The knob 44 is formed at a central position in the left-right direction of the lid 40, and the insertion piece 50 is formed at a central position in the left-right direction of the lid 40, and is inserted into the lid 40. The piece portion 50 is formed symmetrically with respect to the left and right lines in a state where the lid portion 40 and the insertion piece portion 50 are developed. That is, the length in the left-right direction between the position in the left-right direction of the end portion of the score line K41 on the fold line C50 side and the position in the left-right direction of the side portion 40b of the lid portion 40, and the end portion of the score line K42 in the fold line C50 side The length in the left-right direction between the position in the left-right direction and the position in the left-right direction of the side part 40c of the lid part 40 is formed to be the same, and the right side end of the insertion piece part 50 (on the side part 40b side). The length in the left-right direction between the position in the left-right direction of the end portion) and the position in the left-right direction of the side portion 40b of the lid portion 40 and the end portion on the left side of the insertion piece 50 (the end portion on the side portion 40c side). The length in the left-right direction between the position in the left-right direction and the position in the left-right direction of the side portion 40c of the lid 40 is formed to be the same.

  The length of the lid 40 in the left-right direction is the same as the length of the back surface 18 in the left-right direction, and the length from the proximal end to the tip of the lid 40 (the length from the broken line C40 to the side 40a). ) Is formed to be the same as the length between the front surface portion 12 and the back surface portion 18 in the assembled state of the packaging box 5 (for example, the lateral length of the left side surface portion 16).

  The insertion piece 50 is connected to the side of the lid 40 opposite to the back surface 18 via a fold line (bending line between the lid and the insertion piece) C50, and is formed in a substantially trapezoidal shape. The width in the left-right direction becomes narrower as the distance increases. Further, at the base end positions on both sides of the insertion piece portion 50, a substantially triangular cutout portion is formed between the side portions of the lid portion 40. The side portions forming the substantially triangular cutout portion in the insertion piece portion 50 are connected to the notches between the end portions on both sides of the broken line C50 and the side portion 40a. The length (maximum length) L50 in the left-right direction of the insertion piece 50 is formed to be substantially the same (strictly slightly shorter) than the length in the left-right direction of the cut K12 ′. It is formed shorter than the length L40 and the length L18 in the left-right direction of the back surface portion 18.

  Next, the usage method of the packaging box 5 is demonstrated. When the objects to be stored are stored in the packaging box 5, the objects to be stored are stored in a state where the lid 40 is opened with respect to the packaging box body 7 as shown in FIG. 1. Since the flap portions 32, 34, and 36 are provided, the flap portions 32, 34, and 36 are erected with respect to the sleeve-shaped portion 10 when the objects to be stored are stored.

  When the objects to be stored are stored, the lid portion 40 is rotated toward the packaging box body 7 with the flap portions 32, 34, 36 bent inward with respect to the sleeve-shaped portion 10, and the insertion piece portion 50 is turned. Is inserted into the inserted portion K12, and the lid portion 40 is closed as shown in FIG.

  In order to change the lid 40 from the closed state to the open state, a finger is placed in the opening 46, the finger is hooked on the side 44a on the back side of the knob 44, and the knob 44 is centered on the broken line C50. Rotate to the outside of 42. Then, the cut lines K41 and K42 are broken, and the knob 44 is turned outward (may be raised) with respect to the lid main body 42 (see FIG. 4). In addition, since the opening part 46 is provided, there is no possibility that a finger | toe and a nail | claw will be pinched between the knob | pick piece 44 and the cover main body 42. FIG.

  Thereafter, by pulling the knob piece 44 upward, the insertion piece portion 50 is pulled out from the insertion portion K12 and becomes in the state shown in FIG. By doing so, the cover part 40 will be in an open state (refer FIG. 1).

  As described above, in the packaging box 5 of the present embodiment, since the opening portion 46 is provided in the lid portion 40, a finger is put on the side portion 44 a of the knob piece 44 and the knob piece 44 is attached to the lid body 42. The insertion piece 50 can be easily rotated and the length L50 in the left-right direction of the insertion piece 50 is the length L40 in the left-right direction of the lid 40 and the length L18 in the left-right direction of the back surface 18. Therefore, when the insertion piece 50 is pulled out from the insertion portion K12, the insertion piece 50 is not easily inclined with respect to the left-right direction, and can be lifted with a good left-right balance, and the lid 40 is opened. Can be easily performed.

  The packaging box 105 based on Example 2 of this invention is comprised as shown in FIGS. 6-8, and is the sleeve-like part (side part) 110, the bottom face part 120, the cover part 132, the flap parts 134, 136. And a lid 140 and an insertion piece 150. In the packaging box 105, the configuration other than the lid part 140 and the insertion piece part 150 is a packaging box body 107.

  Here, the sleeve-like portion 110 includes a front portion 112, a right side portion 114 provided continuously from a side portion on the right side of the front portion 112 via a broken line, and a fold line from a side portion on the left side of the front portion 112. The left side surface portion 116 provided continuously through the rear surface portion, the back surface portion 118 provided continuously from the side portion on the back side of the left side surface portion 116 via the broken line, and the side portion on the right side surface of the back surface portion 118 via the broken line. And an adhesive margin portion 119 provided continuously.

  Here, the configuration of the sleeve-like portion 110 is substantially the same as that of the sleeve-like portion 10 of the packaging box 5 of the first embodiment, and the front portion 112 is except that the protruding portion 12-2 is not provided. The configuration is the same as that of the front surface portion 12 (that is, the front surface portion 112 has a rectangular shape (specifically, a rectangular shape)), and the right side surface portion 114 has the same configuration as the right side surface portion 14, and the left side surface portion. 116 has the same configuration as the left side surface portion 16, the back surface portion 118 has the same configuration as the back surface portion 18, and the adhesive margin portion 119 has the same configuration as the adhesive margin portion 19, and thus detailed description thereof will be omitted. In a state where the packaging box body 107 is assembled, the front surface portion 112 and the back surface portion 118 are parallel to each other, the right side surface portion 114 and the left side surface portion 116 are parallel to each other, and the front surface portion 112, the right side surface portion 114, and the left side surface portion 116. And the adjacent portions of the back surface portion 118 are at right angles, and the sleeve-like portion 110 is at right angles (may be substantially at right angles) with respect to the bottom surface portion 120.

  Further, the bottom surface portion 120 has a piece portion 122, a piece portion 124, a piece portion 126, and a piece portion 128.

  Here, the configuration of the bottom surface portion 120 is the same configuration as the bottom surface portion 20 of the packaging box 5 of Example 1, the piece portion 122 is the same configuration as the piece portion 22, and the piece portion 124 is the same as the piece portion 24. Since the piece part 126 has the same structure as the piece part 26 and the piece part 128 has the same structure as the piece part 28, the detailed description is omitted.

  Further, the lid portion 132 is connected from the upper side of the front portion 112 via a polygonal line C132 and has a substantially square shape (specifically, a substantially rectangular shape). It has a shape bent inward at an intermediate position from the portion 112 toward the tip side. That is, on the left and right side portions of the lid portion 132, the side portions 132a-1 and 132b-1 from the end portion on the front portion 112 side to the middle position are straight lines that are perpendicular to the polygonal line C132, The side portions 132a-2 and 132b-2 on the front end side from the midway position are linearly bent inward with respect to the side portions 132a-1 and 132b-1. The length (maximum length) of the lid part 132 in the left-right direction is the same as the length of the front part 112 in the left-right direction.

  In addition, the lid portion 132 is provided with a plugged portion K132, and the plugged portion K132 includes a horizontally long opening K133, a cut K134 continuously provided from an end portion on the right side surface of the opening K133, and an opening. And a cut K135 provided continuously from an end portion of the left side surface of K133.

  The opening K133 has a horizontally long substantially trapezoidal shape and is surrounded by the side K133a, the side K133b, the side K133c, and the side K133d. The side portions K133a, K133b, K133c, and K133d are all linear, the side portion K133a is formed slightly shorter than the side portion K133b, and the side portions K133c and K133d have an angle (inner angle) with the side portion K133b. It is inclined with respect to the side K133b so as to have an acute angle. The side portion K133a and the side portion K133b are parallel to each other. Further, the cut K134 is continuously provided from the end portion on the right side surface of the opening K133, and is formed on an extension line of the side K133b. Further, the cut K135 is provided continuously from the left side end of the opening K133, and is formed on an extension line of the side K133b. In addition, the bending position of the side part on both the left and right sides of the lid part 132 is the position of the inserted part K132 in the direction perpendicular to the broken line C132, and specifically corresponds to the position of the side part K133b. In addition, the formation position of the insertion portion K132 is the position of the base end portion of the insertion piece portion 150 in the state where the lid portion 132 and the lid portion 140 are overlapped in the direction perpendicular to the broken line C132. In a state where 150 is bent at a right angle with respect to the lid portion 140, the insertion piece portion 150 can be inserted. Specifically, in the inserted portion K132, the value obtained by adding the length L132 between the broken line C132 and the side portion K133b and the length L140 between the broken line C140 of the lid portion 140 and the side portion 140a assembled the packaging box 105. In the state, it is formed at a position that is the same as the length between the front surface portion 112 and the back surface portion 118 (for example, the lateral length of the left side surface portion 116). Further, the length L133 between the polygonal line C132 and the side portion 132c of the lid portion 132 is the length between the front portion 112 and the rear portion 118 (for example, the lateral length of the left side portion 116) or the length of the lid portion 140. L140 is formed shorter than the length between the front surface portion 112 and the back surface portion 118 (for example, the lateral length of the left side surface portion 116 or the lateral length of the right side surface portion 114). Further, the length of the inserted portion K132 in the left-right direction (the length from the right end of the cut K134 to the left end of the cut K135) is shorter than the length of the front portion 112 in the left-right direction.

  In addition, the flap part 134 is continuously provided from the upper side of the right side part 114 via a polygonal line C34, has a substantially square shape (specifically, a substantially rectangular shape), and forms a round at the corner on the front side in the rectangular shape. It has the shape.

  In addition, the flap portion 136 is continuously provided from the upper side of the left side surface portion 116 via a broken line C36, and has a substantially square shape (specifically, a substantially rectangular shape), and forms a round at a corner portion on the front side in the rectangular shape. It has the shape.

  Moreover, the cover part 140 is connected from the upper side of the back part 118 via the broken line C140, and is exhibiting square shape (specifically rectangular shape) as a whole.

  The cover 140 is formed so that the length from the upper side to the tip of the back surface 118 is shorter than the cover 40, and the broken line C150 between the cover 140 and the insertion piece 150 is an extension of the side 140 a of the cover 140. Except for the point formed on the line, it has the same configuration as the lid 40.

  That is, the lid part 140 has a lid part main body 142 and a knob piece 144. The lid part 140 is formed with cut lines K141 and K142 formed from the position of a broken line C150 between the cover part 140 and the insertion piece part 150, and an opening 146 formed between the cut line K141 and the cut line K142. The area surrounded by the broken line C150, the cut lines K141 and K142, and the opening 146 becomes the knob piece 144, and the area other than the knob piece 144 in the lid part 140 becomes the lid part main body 142. Here, the cut lines K141 and K142 are formed in a perforated shape, the cut lines K141 and K142 are both formed in a straight line shape (which may be substantially straight line) inclined with respect to the broken line C150, and the cut line K141 is formed in the cut line. The cut line K142 is inclined to the K142 side, and the cut line K142 is formed to be inclined to the cut line K141 side. That is, the score line K141 and the score line K142 are formed such that the distance between the score line K141 and the score line K142 decreases as the distance from the polygonal line C150 increases. Moreover, the edge part by the side of the opening part 146 of the cut line K141 and K142 is formed in the substantially circular arc shape so that it may connect with the edge part of the both sides of the side part 146a of the opening part 146 gently.

  Further, the opening 146 is formed between the end of the cut line K141 (end opposite to the end of the broken line C150) and the end of the cut line K142 (end opposite to the end of the bent line C150). It is formed and has a substantially lens shape. That is, the opening 146 has a shape having an arc-shaped side 146a and an arc-shaped side 146b formed in line symmetry with the side 146a (line symmetry through the center line in the left-right direction). ing. The size of the opening 146 is formed such that the finger can be caught at the position of the side portion 146a of the opening 146 in the knob 144. The side part 146 a of the opening 146 coincides with the side part 144 a on the back side of the knob piece 144.

  In addition, unlike the case of Example 1, the broken line C150 between the cover part 140 and the insertion piece part 150 is formed on the extended line of the side part 140a of the cover part 140. FIG. That is, in Example 1, the broken line C50 between the cover part 40 and the insertion piece part 50 is perpendicular to the side part (side part excluding the broken line C50) 40a and the broken line C40 on the opposite side of the back part 18 in the cover part 40. The bent line C50 is formed at a slightly deviated position, and the bent line C50 is formed so as to be shifted to the bent line C40 side with respect to the side part 40a. However, in the present embodiment, such a need does not exist, so the bent line C150 is an extension of the side part 140a. It is formed on the line.

  The length L141 in the direction perpendicular to the fold line C140 between the end portion of the opening 146 on the fold line C140 side (the end portion of the side portion 146b on the fold line C140 side) and the side portion 140a of the lid portion 140 is equal to the length L141 of the lid portion 132. The insertion portion K132 (specifically, the side portion K133b) is formed to be shorter than the fold line C132 between the side portion 132c and the length L132 in the direction perpendicular to the opening portion 146. Is entirely covered by the lid portion 132 (may be “closed”). Thereby, in the closed state of the cover part 140, a foreign material does not enter the packaging box 105 from the opening part 146, and a to-be-contained object does not come out of the packaging box 105 from the opening part 146.

  As in the case of the first embodiment, the knob piece 144 is formed at the center position in the left-right direction of the lid portion 140, and the insertion piece portion 150 is formed at the center position in the left-right direction of the lid portion 140. The lid part 140 and the insertion piece part 150 are formed symmetrically with respect to the left and right lines in a state in which the lid part 140 and the insertion piece part 150 are developed.

  Further, the length of the lid portion 140 in the left-right direction is the same as the length of the back surface portion 118 in the left-right direction.

  The insertion piece 150 is connected to the side of the lid 140 opposite to the back surface 118 via a fold line (folding line between the lid and the insertion piece) C150, and has a substantially trapezoidal shape. The width in the left-right direction becomes narrower as the distance increases. Further, at the base end positions on both sides of the insertion piece 150, a substantially triangular cutout is formed between the sides of the lid 140. The length (maximum length) L150 in the left-right direction of the insertion piece 150 is the length in the left-right direction of the insertion portion K132 (from the right side end of the cut K134 to the left side end of the cut K135. (Specifically, slightly longer than the length in the left-right direction of the insertion portion K132), and the length L140 in the left-right direction of the lid portion 140 and the left-right direction of the back surface portion 118. It is shorter than the length L118.

  Next, a method for using the packaging box 105 will be described. When the objects to be stored are stored in the packaging box 105, the objects to be stored are stored in a state where the lid 140 is opened with respect to the packaging box body 107 as shown in FIG. Since the lid portion 132 and the flap portions 134 and 136 are provided, the lid portion 132 and the flap portions 134 and 136 are raised with respect to the sleeve-like portion 110 when the objects to be stored are stored.

  When the objects to be stored are stored, the lid part 140 and the flap parts 134 and 136 are bent inward with respect to the sleeve-like part 110, and the lid part 140 is rotated toward the packaging box body 107 to insert the piece. The part 150 is inserted into the inserted part K12, and the lid part 140 is closed as shown in FIG.

  The usage method when the lid 140 is changed from the closed state to the open state is substantially the same as in the first embodiment. A finger is placed in the opening 146 and a finger is placed on the side 144a on the back side of the knob 144. The picking piece 144 is rotated around the broken line C150 to the outside of the lid main body 142. Then, the cut lines K141 and K142 are broken, and the knob piece 144 is in an upright state with respect to the lid main body 142 (see FIG. 9). In addition, since the opening 146 is provided, there is no possibility that a finger or a nail is pinched between the knob piece 144 and the lid main body 142.

  Thereafter, by pulling the knob piece 144 upward, the insertion piece 150 is pulled out from the insertion portion K132 and becomes the state shown in FIG. By doing so, the cover part 140 will be in an open state (refer FIG. 6).

  As described above, in the packaging box 105 of the present embodiment, since the opening 146 is provided in the lid 140, the knob 144 is attached to the lid main body 142 by hooking a finger on the side 144 a of the knob 144. The insertion piece 150 can be easily rotated and the length L150 in the left-right direction of the insertion piece 150 is the length L140 in the left-right direction of the lid 140 and the length L118 in the left-right direction of the back surface 118. Therefore, when the insertion piece 150 is pulled out from the insertion portion K132, the insertion piece 150 is not easily tilted with respect to the left-right direction, and can be pulled up with a good left-right balance, and the opening operation of the lid 140 is performed. Can be easily performed.

  A packaging box 205 according to the third embodiment of the present invention is configured as shown in FIGS. 11 to 13, and includes a sleeve-like portion (side surface portion) 210, a bottom surface portion 220, flap portions 234 and 236, and a lid portion 240. And an insertion piece 250. In the packaging box 205, the configuration other than the lid portion 240 and the insertion piece portion 250 is a packaging box body 207.

  Here, the sleeve-like portion 210 includes a front portion 212, a right side portion 214 provided continuously from a side portion on the right side surface of the front portion 212 via a fold line, and a fold line from a side portion on the left side surface of the front portion 212. The left side surface part 216 connected via the back side, the back side part 218 provided continuously from the side part on the back side of the left side surface part 216 via the broken line, and the side part on the right side side of the back part 218 via the broken line And an adhesive margin portion 219 provided continuously.

  Here, the configuration of the sleeve-like portion 210 is substantially the same as that of the sleeve-like portion 110 of the packaging box 105 of the second embodiment, and the front portion 212 is the front portion except that the inserted portion K212 is provided. 112, the right side 214 is the same as the right side 114, the left side 216 is the same as the left side 116, and the back 218 is the same as the back 118. Since the margin portion 219 has the same configuration as the margin portion 119, detailed description thereof is omitted. In a state where the packaging box body 207 is assembled, the front surface portion 212 and the back surface portion 218 are parallel to each other, the right side surface portion 214 and the left side surface portion 216 are parallel to each other, and the front surface portion 212, the right side surface portion 214, the left side surface portion 216 and the back surface. The adjacent portions of the portion 218 are perpendicular to each other, and the sleeve-like portion 210 is perpendicular to the bottom surface portion 220 (may be substantially perpendicular).

  The inserted portion K212 provided in the front portion 212 has a cut K212a, a cut K212b, a cut K212c, and a cut K212d, and the cuts K212a to 212d are all linear cuts.

  Here, the cut K212a is formed in the left-right direction, and is formed in parallel with the upper side and the lower side of the front portion 212. The length of the cut K212a in the vertical direction is such that the length L213 between the cut K212a and the upper side of the front portion 212 is the length from the broken line C242 of the extension region 242-2 of the lid portion 240 to the side portion 240a. The length L242 is substantially the same (specifically, slightly shorter than the length L242). The formation position of the cut K212a in the left-right direction is provided at the center position of the front portion 212 in the left-right direction, and the length between the right side end of the cut K212a and the right side of the front portion 212, and The length between the end portion on the left side surface of the cut K212a and the side portion on the left side surface of the front portion 212 is formed to be the same. The length in the left-right direction of the cut K212a (that is, the length in the left-right direction of the cut K212) LK212 is formed shorter than the length L212 in the left-right direction of the front portion 212.

  The cuts K212b to K212d are connected to the cut K212a and formed upward from the cut K212a in a direction perpendicular to the cut K212a. The cut K212b is an end portion on the right side surface of the cut K212a ( Specifically, it is formed at a position slightly on the left side with respect to the end on the right side, and the cut K212d is formed on the left side of the cut K212a (specifically, on the left side). The notch K212c is formed at a position between the notch K212b and the notch K212d and at the same distance from the notch K212b and the notch K212d. The cut K212b, the cut K212c, and the cut K212d are formed in parallel to each other. The cuts K212b, K212c, and K212d are all formed to have the same length, and the upper ends of the cuts K212b, K212c, and K212d are midway positions from the cut K212a to the upper side of the front portion 212. That is, the lengths of the cuts K212b, K212c, and K212d are shorter than the length L213, and are approximately 1/3 of the length L213.

  The bottom surface portion 220 includes a piece 222, a piece 224, a piece 226, and a piece 228.

  Here, the configuration of the bottom surface portion 220 is the same configuration as the bottom surface portion 20 of the packaging box 5 of the first embodiment, the piece portion 222 is the same configuration as the piece portion 22, and the piece portion 224 is the same as the piece portion 24. Since the piece 226 has the same configuration as the piece 26 and the piece 228 has the same configuration as the piece 28, detailed description thereof is omitted.

  The lid portion 240 is connected from the upper side of the back surface portion 218 via a broken line C240, and has a lid portion main body 242 and a knob piece 244.

  Here, the lid main body 242 is an area other than the knob 244 in the lid 240, and the lid main body 242 includes a main body area 242-1 continuously provided from the back surface 218 via a broken line C240, and a main body area. It has an extended region 242-2 that is continuous from the side opposite to the back surface 218 side of the 242-1 via a fold line (lid line for folding the lid portion) C242. Here, the main body region 242-1 has a rectangular shape (specifically, a rectangular shape), and the length in the left-right direction is the same as the length in the left-right direction of the back surface portion 218. The main body region 242-1 L243 from the base end to the front end (length from the broken line C240 to the broken line C242) L243 is a length between the front part 212 and the rear part 218 in the assembled state of the packaging box 205 (for example, the lateral direction of the left side part 216) Or the length of the right side surface 214 in the lateral direction). Specifically, from the relationship that the extension region 242-2 is provided, from the base end to the tip end of the main body region 242-1 Is formed slightly longer than the lateral length of the left side surface portion 216. In addition, the extended region 242-2 is continuously connected from the side on the distal end side of the main body region 242-1 via a broken line C242, and the corners on both sides on the distal end side of the extended region 242-2 are chamfered linearly. Has been. Further, the length from the proximal end to the distal end of the lid portion 240 (the length from the broken line C240 to the side portion 240a) L244 is the length between the front portion 212 and the rear portion 218 in the assembled state of the packaging box 205 (for example, The lateral length of the left side surface portion 216 and the lateral length of the right side surface portion 214) are formed longer.

  The knob 244 is formed in the extended region 242-2, and the configuration of the knob 244 is the same as that of the knob 44 of the first embodiment and the knob 144 of the second embodiment. That is, in the extended region 242-2, cut lines K241 and K242 formed from the position of the broken line C250 between the lid 240 and the insertion piece 250, and an opening formed between the cut line K241 and the cut line K242. 246 is formed, and a region surrounded by the polygonal line C250, the cut lines K241 and K242, and the opening 246 becomes the knob 244.

  Here, the cut lines K241 and K242 are formed in perforations, the cut lines K241 and K242 are both formed in a straight line shape (which may be substantially straight line) inclined with respect to the broken line C250, and the cut line K241 is formed in the cut line. The cut line K242 is inclined to the K242 side, and the cut line K242 is formed to be inclined to the cut line K241 side. That is, the score line K241 and the score line K242 are formed such that the distance between the score line K241 and the score line K242 decreases as the distance from the broken line C250 increases. Moreover, the edge part by the side of the opening part 246 of the cut line K241 and K242 is formed in the substantially circular arc shape so that it may connect with the edge part of the both sides of the side part 246a of the opening part 246 gently.

  The opening 246 is between the end of the cut line K241 (end opposite to the end on the broken line C250 side) and the end of the cut line K242 (end opposite to the end on the bent line C250 side). It is formed and has a substantially lens shape. That is, the opening 246 has a shape having an arc-shaped side 246a and an arc-shaped side 246b formed in line symmetry with the side 246a (line symmetry through the center line in the left-right direction). ing. The size of the opening 246 is formed such that the finger can be caught at the position of the side 246 a of the opening 246 in the knob 244. The side portion 246 a of the opening 246 coincides with the side portion 244 a on the back side of the knob 244.

  In addition, the broken line C250 between the cover part 240 and the insertion piece part 250 is formed on the extended line of the side part 240a of the cover part 240 similarly to the case of Example 2. FIG. That is, in Example 1, the broken line C50 between the cover part 40 and the insertion piece part 50 is perpendicular to the side part (side part excluding the broken line C50) 40a and the broken line C40 on the opposite side of the back part 18 in the cover part 40. The bent line C50 is formed at a slightly shifted position, and the bent line C50 is formed so as to be shifted to the bent line C40 side from the side part 40a. However, in this embodiment, such a need does not exist, so the bent line C250 is an extension of the side part 240a. It is formed on the line.

  Further, the length L241 in the direction perpendicular to the polygonal line C242 between the end of the opening 246 on the side of the polygonal line C242 (the end of the side 246b on the side of the polygonal line C242) and the side 240a of the lid 240 is longer than the length L242. Thus, when the insertion piece 250 is inserted into the insertion portion K212 and the lid 240 is closed, the entire opening 246 is covered from the inside by the front portion 212 ("" It may also be “blocked”. Thereby, in the closed state of the cover part 240, a foreign material does not enter the packaging box 205 from the opening part 246, and a to-be-contained object does not come out of the packaging box 205 from the opening part 246.

  As in the case of the first embodiment and the second embodiment, the knob piece 244 is formed at the center position in the left-right direction of the lid portion 240, and the insertion piece portion 250 is further formed in the left-right direction of the lid portion 240. The lid portion 240 and the insertion piece portion 250 are formed in a central position, and are formed symmetrically with respect to the left and right lines in a state where the lid portion 240 and the insertion piece portion 250 are developed.

  Further, the length of the lid portion 140 in the left-right direction is the same as the length of the back surface portion 118 in the left-right direction. The polygonal line C242 is provided at a position between the polygonal line C240 (a polygonal line between the lid 240 and the back surface part 218) and the opening 246, and is provided in parallel to the polygonal line C240.

  The insertion piece 250 is connected to the side of the lid 240 opposite to the back surface 118 via a fold line (fold line between the lid and the insertion piece) C250, and is formed in a substantially trapezoidal shape. The width in the left-right direction becomes narrower as the distance increases. Further, at the base end positions on both sides of the insertion piece portion 250, a substantially triangular cutout portion is formed between the side portions of the lid portion 240. The length (maximum length) L250 in the left-right direction of the insertion piece 250 is the length in the left-right direction of the insertion portion K212 (the length from the right side end to the left side end of the cut K212a). And the length L240 in the left-right direction of the lid portion 240 and the length L218 in the left-right direction of the back surface portion 218 are formed.

  Next, a method for using the packaging box 205 will be described. When the objects to be stored are stored in the packaging box 205, the objects to be stored are stored in a state where the lid 240 is opened with respect to the packaging box body 207 as shown in FIG. Since the flap portions 234 and 236 are provided, the flap portions 234 and 236 are raised from the sleeve-like portion 210 when the objects are stored.

  When the objects to be stored are stored, the lid 240 is rotated toward the packaging box body 207 in a state where the flaps 234 and 236 are bent inward with respect to the sleeve-shaped portion 210, so 242-1 is arranged on the upper surfaces of the flap portions 234 and 236, and the extension region 242-2 of the lid portion 240 is rotated downward with respect to the main body region 242-1 to insert the insertion piece portion 250 into the inserted portion 250. As shown in FIG. 12, the lid 240 is closed by being inserted into the portion K212. In the closed state of the lid part 240, the extended region 242-2 is arranged on the front side of the front part 212. The inserted portion K212 is provided with cuts K212b to K212d, and the region between the cut K212b and the cut K212c and the region between the cut K212c and the cut K212d are bent, so the inserted portion K212 of the plug piece 250. Easy to insert into.

  A method of using the lid 240 from the closed state to the open state is to place a finger in the opening 246, hook the finger on the side 244a on the upper surface side of the knob 244, and place the knob 244 around the broken line C250. Rotate to the outside of the extended region 242-2. Then, the cut lines K241 and K242 are broken, and the knob piece 244 is in an upright state with respect to the extended region 242-2 (see FIG. 14). In addition, since the opening part 246 is provided, there is no possibility that a finger | toe and a nail | claw will be pinched | interposed between the knob | pick piece 244 and the cover main body 242.

  Thereafter, by pulling the knob piece 244 upward, the insertion piece portion 250 is pulled out from the insertion portion K212, and the state shown in FIG. 15 is obtained, so that the lid main body 242 is rotated outward with respect to the back surface portion 218. By doing so, the lid 240 is opened (see FIG. 11).

  As described above, in the packaging box 205 of the present embodiment, since the opening 246 is provided in the lid 240, the knob 244 is attached to the side 244a of the knob 244 and the knob 244 is attached to the lid main body 242 ( In particular, it can be easily rotated with respect to the extended region 242-2), and the length L250 in the left-right direction of the insertion piece 250 is equal to the length L240 in the left-right direction of the lid 240. Since the rear portion 218 is formed to be shorter than the length L218 in the left-right direction, when the insertion piece 250 is pulled out from the insertion portion K212, the insertion piece 250 is not easily inclined with respect to the left-right direction and is pulled up with a good left-right balance. Therefore, the opening operation of the lid portion 240 can be easily performed.

  In each of the above-described embodiments, the bottom surface portion has an American rock (hell bottom) configuration, but may have another configuration, for example, a one-touch bottom configuration.

  In each of the above-described embodiments, the sleeve-shaped portions 10, 110, and 210 are the back surface portions 18, 118, 128, the left side surface portions 16, 116, 126, the front surface portions 12, 112, 212, and the right side surfaces 14, 114, 214 The adhesive margin portions 19, 119, 219 are provided between the right side surface portions 14, 114, 214 and the rear surface portions 18, 118, 218, but are not limited thereto. The position of the part may be an arbitrary position between adjacent members constituting the sleeve-like part.

  In addition, the sleeve-like portions 10, 110, and 210 are configured such that four members are connected in series via a polygonal line, but the invention is not limited to this, and the sleeve-like portions 10, 110, and 210 are not limited to this. The members adjacent to each other in each part constituting the sleeve-like part may be connected to each other by a glue margin part or a folded piece part to form a sleeve-like shape as a whole.

  In that case, each part constituting the sleeve-like part may be formed in a square shape, but each part constituting the sleeve-like part is not a square shape but a trapezoidal shape (specifically, a trapezoidal shape whose lateral width increases as it goes upward (specifically, May be a reverse isosceles trapezoidal shape whose width increases as it goes upward), and each part constituting the sleeve-like part (ie, front part, right side part, left side part, back part) is reversed. In the case of an isosceles trapezoidal shape, each part forms an obtuse angle with respect to the bottom part, that is, the front part, right side part, left side part, and back part of the sleeve-like part are on the sides on both sides. The length between the sides (that is, the length between the fold lines (a pair of fold lines) with adjacent members) is formed so as to increase upward, and the side sides on both sides are formed in a reverse taper shape, Front, right side, left side, and back Preparative may be adapted to form an obtuse angle with respect to the bottom portion.

5, 105, 205 Packaging box 10, 110, 210 Sleeve-like part 20, 120, 220 Bottom part 12, 112, 212 Front part 14, 114, 214 Right side part 16, 116, 216 Left side part 18, 118, 218 Rear part 19, 119, 219 Adhesive margin 32, 34, 36, 134, 136, 234, 236 Flap 40, 140, 240 Lid 44, 144, 244 Knob 46, 146, 246 Opening 50, 150, 250 Insert One part K41, K42, K141, K142, K241, K242 Cut line

Claims (8)

A packaging box formed by a sheet-like blank,
A bottom surface (20);
A side surface provided from each side of the bottom surface, a front surface (12), a right side surface (14), a left side surface (16), and a side surface (10) having a back surface (18);
A flap portion (32) provided continuously from the upper side of the front portion via a broken line;
A lid (40) provided continuously from the upper side of the back surface via a broken line;
An insertion piece part (50) continuously provided via a broken line from a side part opposite to the back part of the lid part;
Have
The length (L50) in the left-right direction of the plug-in piece is formed shorter than the length (L18) in the left-right direction of the back surface,
An inserted portion (K12) for inserting the insertion piece portion is provided at an end of the flap portion on the front portion side, and the length in the left-right direction (LK12) of the inserted portion is the length in the left-right direction of the front portion. Is shorter than (L12),
The lid portion includes a pair of cut lines (K41, K42) continuously provided from a lid portion / insertion piece fold line (C50) that is a fold line between the lid portion and the insertion piece portion, and a lid at the pair of cut lines. An opening (46) is formed between the end on the side opposite to the end on the side of the fold line between the part and the insertion piece, and the opening, a pair of cut lines, and a fold line between the lid and the insertion piece on the side An enclosed knob (44) is formed,
From the closed state of the lid, where the insertion piece is inserted into the insertion part with the flap on the bottom of the lid, hook the finger on the side of the opening on the side of the knob and place the knob on the lid. By turning outward, the pair of cut lines breaks and the knob piece turns to the outside of the lid part, and the insert piece part is pulled out from the inserted part by pulling the knob piece upward. And packaging box. The packaging box according to claim 1, wherein the opening is covered from the inside by a flap portion in the closed state of the lid portion. A packaging box formed by a sheet-like blank,
A bottom portion (120);
A side surface provided from each side of the bottom surface, a front surface (112), a right side surface (114), a left side surface (116), a side surface (110) having a back surface (118),
A first lid portion (132) provided continuously from the upper side of the front portion via a broken line;
In the second lid portion provided continuously from the upper side of the back surface portion via a broken line, the length (L140) from the base end side to the front end side which is the back surface side is formed shorter than the length between the front surface portion and the back surface portion. A second lid (140);
An insertion piece (150) provided continuously through a broken line from the side opposite to the back of the second lid,
Have
The length (L150) of the insertion piece portion in the left-right direction is shorter than the length (L118) in the left-right direction of the back surface portion,
The first lid portion is provided with a inserted portion (K132) for inserting the insertion piece portion, and the length of the inserted portion in the left-right direction (LK132) is greater than the length of the front portion in the left-right direction (L112). Is also formed short,
The second lid portion includes a pair of cut lines (K141, K142) continuously provided from a fold line (C150) between the lid portion and the insertion piece portion, which is a fold line between the second lid portion and the insertion piece portion, and the pair of An opening (146) is formed between the end of the cut line between the end on the side opposite to the end of the broken line between the lid and the inserted piece, and the opening, the pair of cut lines, the cover and the inserted piece A knob (144) surrounded by the inter-part line is formed,
From the closed state of the second lid part in which the insertion piece part is inserted into the insertion part with the first lid part under the second lid part, the finger is hooked on the side part on the opening side of the knob piece. By turning the knob piece outside the second lid portion, the pair of cut lines are broken and the knob piece is turned outside the second lid portion, and the insert piece portion is pulled up by pulling the knob piece upward. Is drawn out from the inserted portion. The packaging box according to claim 3, wherein the opening is covered from the inside by the first lid in the closed state of the second lid. A packaging box formed by a sheet-like blank,
A bottom portion (220);
A side part provided from each side of the bottom part, a side part (210) having a front part (212), a right side part (214), a left side part (216), and a back part (218),
A lid formed continuously from the upper side of the back surface via a broken line, and the length (L244) from the base end side to the front end, which is the back surface side, is longer than the length between the front surface and the back surface. Part (240);
An insertion piece (150) continuously provided via a broken line from the side opposite to the back side of the lid;
Have
The length (L250) of the insertion piece portion in the left-right direction is shorter than the length (L218) in the left-right direction of the back surface portion,
The front portion is provided with an insertion portion (K212) for inserting the insertion piece portion, and the length of the insertion portion in the left-right direction (LK212) is shorter than the length of the front portion in the left-right direction (L212). Formed,
The lid portion includes a pair of cut lines (K241, K242) continuously provided from a lid portion / insertion piece fold line (C250) that is a fold line between the lid portion and the insertion piece portion, and a lid at the pair of cut lines. An opening (246) formed between the end on the side opposite to the end on the side of the fold line between the part and the insertion piece is formed, and the opening, the pair of cut lines, and the fold line between the lid and the insertion piece on the side An enclosed knob (244) is formed, and the lid is bent at a position between the fold line between the lid and the back surface and the fold line parallel to the fold line between the lid and the back surface. A polygonal line (C242) is formed,
A region on the back side of the lid part folding line in the lid part is arranged at the upper end of the side part, and the lid part is folded through the lid folding line and the insertion piece is inserted into the insertion part. From the closed state of the lid, which is in a state, the pair of cut lines are broken by turning the knob to the outside of the lid by placing a finger on the side of the knob on the opening side, and the knob is covered with the lid. A packaging box, wherein the insertion piece is pulled out of the insertion portion by pulling the knob upward. The packaging box according to claim 5, wherein the opening is covered from the inside by a front portion in a closed state of the lid. The front part, the right side part, the left side part, and the back part constituting the side part are erected substantially at right angles with respect to the bottom part. Packaging box as described in. The front part, right side part, left side part, and back part constituting the side part form an obtuse angle with respect to the bottom part, and the length between the sides on both sides of the front part, right side part, left side part, and back part is upward. The packaging box according to claim 1, 2, 3, 4, 5, or 6.

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