CN206107773U - Express packaging carton - Google Patents

Express packaging carton Download PDF

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Publication number
CN206107773U
CN206107773U CN201620995934.8U CN201620995934U CN206107773U CN 206107773 U CN206107773 U CN 206107773U CN 201620995934 U CN201620995934 U CN 201620995934U CN 206107773 U CN206107773 U CN 206107773U
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China
Prior art keywords
plate
bottom plate
crease line
cover plate
edge
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CN201620995934.8U
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Chinese (zh)
Inventor
鲍宇
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Nanning Cheng Cheng Packing Co Ltd
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Nanning Cheng Cheng Packing Co Ltd
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Priority to CN201620995934.8U priority Critical patent/CN206107773U/en
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Abstract

The utility model discloses an express packaging carton, including the square box body, the box loops through vertical crease line by preceding curb plate, right side board, posterior lateral plate and left side board and encloses into the box lateral wall, and the lower part edge of four blocks of curb plates extends interconnect's bottom plate respectively through first horizontal crease line, and the upper portion edge of four blocks of curb plates extends interconnect's apron respectively through the horizontal crease line of second, the utility model discloses an also can support each other between curb plate, bottom plate and the apron of packing carton, can automatic back cover shaping, and more difficult the production is rocked, not only reliably firm, loaded down with trivial details in the time of can saving the carton encapsulation in addition avoids using in a large number the sticky tape.

Description

Express delivery packing carton
Technical Field
The utility model relates to a packing carton technique especially relates to an express delivery packing carton.
Background
Paper packaging boxes and cartons are an indispensable part of modern express logistics, and bear important responsibilities of containing, protecting products and beautifying, or articles are packed in cartons to facilitate carrying and transportation, so that the cartons are one of indispensable articles in the modern society in life. The upper end and the lower end of the existing paper packaging paper box and the paper box are both provided with seals, the upper end or the lower end of the side wall is generally respectively provided with paired sealing covers, when in packaging, the sealing covers are firstly closed and covered, then the sealing covers are sealed by using adhesive tapes, if the sealing covers are opened manually and then sealed by using the adhesive tapes, general people can not find that the paper box is opened, if valuable articles are stolen by people, large loss can be caused, the existing paper box is complicated to package, and the large amount of adhesive tapes used by the existing paper box are not environment-friendly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an express delivery packing carton, according to the utility model discloses a packing carton can realize encapsulating fast, can fold at will among the folding packaging process, can prevent the problem that the people can not discover for opening easily, can automatic back cover shaping moreover, and more difficult production rocks, easy operation, convenient flexibility, the utility model discloses a technical scheme as follows:
according to the utility model discloses an aspect provides an express delivery packing carton, including square box, the box loops through vertical crease line by preceding curb plate, right side board, posterior lateral plate and left side board and encloses into the box lateral wall, and the lower part edge of four curb plates extends interconnect's bottom plate through first horizontal crease line respectively, and the upper portion edge of four curb plates extends interconnect's apron through the horizontal crease line of second respectively.
Preferably, the bottom plate is composed of a first bottom plate, a second bottom plate, a third bottom plate and a fourth bottom plate which are defined by first transverse crease lines, the cover plate is composed of a first cover plate, a second cover plate, a third cover plate and a fourth cover plate which are defined by second transverse crease lines, the lower edge of the front side plate is connected with the first bottom plate, and the upper edge of the front side plate is connected with the first cover plate; the lower edge of the right side plate is connected with the second bottom plate, and the upper edge of the right side plate is connected with the second cover plate; the lower edge of the rear side plate is connected with the third bottom plate, and the upper edge of the rear side plate is connected with the third cover plate; the lower edge of the left side plate is connected with the fourth bottom plate, the upper edge of the left side plate is connected with the fourth cover plate, the edges of the two sides of the first bottom plate, the second bottom plate, the third bottom plate, the fourth bottom plate, the first cover plate, the second cover plate, the third cover plate and the fourth cover plate are not more than the vertical boundary of the longitudinal crease line, and the size of the first cover plate and the size of the third cover plate are the same as the size of the upper and lower seals of the box body.
Preferably, a first movable pasting part is arranged on one side of the first bottom plate side edge close to the second bottom plate, the first movable pasting parts are connected through a first inclined crease line, an extension line of one end of the first inclined crease line extends to one side of the second bottom plate side edge close to the intersection of the first bottom plate and the first transverse crease line, and the other end of the first inclined crease line is positioned at the lower side edge of the first bottom plate; the third bottom plate side is close to one side of fourth bottom plate is provided with the second activity portion of pasting, and this second activity portion of pasting passes through the connection of second slope crease line, the extension line of this second slope crease line one end extend to with the fourth bottom plate side is close to one side of the crossing department of third bottom plate, first horizontal crease line, the other end of second slope crease line is located third bottom plate downside edge, during folding, first activity portion of pasting is pasted with the second bottom plate and is connected, and the second activity portion of pasting is pasted with the fourth bottom plate and is connected.
Preferably, a first bayonet is arranged at the intersection of the first inclined crease line and the lower side edge of the first bottom plate, a second bayonet is arranged at the intersection of the second inclined crease line and the lower side edge of the third bottom plate, and the first bayonet and the second bayonet are matched and clamped in a crossed manner.
Preferably, the first bottom plate and the third bottom plate have the same shape and area, the first movable pasting part and the second movable pasting part have the same shape and area, the track S of the first inclined crease line is satisfied,
wherein S isaIs a sector area with the side length a of the first movable pasting part as a radius, SbIs a sector area with the lower edge length b of the first movable pasting part as a radius, LaIs the arc length of the first inclined crease line, LbIs the arc length of the first inclined crease line, the arc length LaAnd LbThe length L of (A) satisfies:
wherein,
wherein a is more than or equal to b, and the ratio of b to a satisfies the following conditions: b/a is more than 0 and less than or equal to 1, xn,xn+1Is the variable coordinate of any two points on the arc.
Preferably, the area S of the first movable bonding portion or the second movable bonding portion is not greater than two fifths of the area S of the first bottom plate or the third bottom plate.
Preferably, a tongue-connecting plate for connecting the edges of the front side plate and the left side plate is arranged at the vertical edge of the front side plate or the left side plate.
Preferably, the first cover plate and the third cover plate have the same shape and area, and the second cover plate and the fourth cover plate have the same shape and area, wherein the area of the first cover plate or the third cover plate is twice that of the second cover plate or the fourth cover plate.
Preferably, a tearing strip parallel to the edge of the upper side of the first cover plate is arranged in the center of the first cover plate, and a double-sided adhesive tape for sealing is arranged on the outer surface of the third cover plate; when sealing, the tear tape is located double-sided tape's below, double-sided tape's lower limb with first apron upside edge parallel and level.
Preferably, the first inclined crease line and the second inclined crease line are saw-tooth crease lines.
(1) And according to the utility model discloses an express delivery packing carton enough realizes folding fast, also can mutual support between curb plate, bottom plate and the apron, can automatic back cover shaping, and more difficult production rocks, and not only reliably firm, loaded down with trivial details when can saving the carton encapsulation moreover avoids using the sticky tape in a large number.
(2) The utility model can realize fast packaging, the bottom plate can be folded at will in the folding and packaging process, the problem that people cannot find the box due to easy manual opening can be prevented, valuable articles of the box can be effectively prevented from being stolen, the loss is avoided, and no gap is generated when the carton is packaged; the utility model discloses an express delivery packing carton still is beneficial to practicing thrift manpower resources and alleviate workman intensity of labour and have the saving packing resource of being convenient for, improves work efficiency.
Drawings
Fig. 1 is a schematic plan view of an express packaging carton of the present invention;
FIG. 2 is a perspective view of the adhered tongue-plate of the express packaging carton of the present invention;
fig. 3 is a plane folding schematic view of an express packaging carton of the present invention;
fig. 4 is a schematic view of a folded three-dimensional structure of an express packaging carton of the present invention;
FIG. 5 is a track diagram of a first movable attachment portion of the present invention;
fig. 6 is a graph of the locus of the first oblique crease line according to the present invention.
In the drawing, 1-front side board, 2-right side board, 3-back side board, 4-left side board, 5-first transverse crease line, 6-second transverse crease line, 7-longitudinal crease line, 10-tongue connecting board, 20-bottom board, 30-cover board, 100-box body, 200-first bottom board, 201-second bottom board, 202-third bottom board, 203-fourth bottom board, 204-first movable pasting part, 205-second movable pasting part, 300-first cover board, 301-second cover board, 302-third cover board 302, 303-fourth cover board, 304-tearing tape, 305-double-sided adhesive tape, 10 c-first inclined crease line, 11 c-second inclined crease line, 10 d-first bayonet and 11 d-second bayonet.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail below with reference to the accompanying drawings and by referring to preferred embodiments. It should be understood, however, that the numerous specific details set forth in the specification are merely set forth to provide a thorough understanding of one or more aspects of the present invention, which may be practiced without these specific details.
As shown in fig. 1 and 2, the express packaging carton according to the present invention comprises a square box body 100, wherein the box body 100 is enclosed by a front side plate 1, a right side plate 2, a rear side plate 3 and a left side plate 4 through longitudinal crease lines 7 in sequence to form a box body side wall, the lower edges of the four side plates extend out of a bottom plate 20 connected with each other through first transverse crease lines 5 respectively, and the upper edges of the four side plates extend out of a cover plate 30 connected with each other through second transverse crease lines 6 respectively; the bottom plate 20 is composed of a first bottom plate 200, a second bottom plate 201, a third bottom plate 202 and a fourth bottom plate 203 which are enclosed by a first transverse crease line 5, the cover plate 30 is composed of a first cover plate 300, a second cover plate 301, a third cover plate 302 and a fourth cover plate 303 which are enclosed by a second transverse crease line 6, the lower edge of the front side plate 1 is connected with the first bottom plate 200, and the upper edge of the front side plate 1 is connected with the first cover plate 300; the lower edge of the right side plate 2 is connected with the second bottom plate 201, and the upper edge of the right side plate 2 is connected with the second cover plate 301; the lower edge of the rear side plate 3 is connected with the third bottom plate 202, and the upper edge of the rear side plate 3 is connected with the third cover plate 302; the lower edge of the left side plate 4 is connected with the fourth bottom plate 203, and the upper edge of the left side plate 4 is connected with the fourth cover plate 303; a tongue-connecting plate 10 used for connecting the edges of the front side plate 1 and the left side plate 4 is arranged at the vertical edge of the front side plate 1 or the left side plate 4; the two side edges of the first cover plate 300, the second cover plate 301, the third cover plate 302 and the fourth cover plate 303 do not exceed the vertical boundary of the longitudinal crease line 7; as shown in fig. 1 and 3, when folded and stored, the lower edges of the first bottom panel 200, the second bottom panel 201, the third bottom panel 202 and the fourth bottom panel 203 do not exceed the boundary of the second transverse crease line 6, the upper edges of the first cover panel 300, the second cover panel 301, the third cover panel 302 and the fourth cover panel 303 do not exceed the vertical boundary of the first transverse crease line 5, and the size of the first cover panel 300 and the third cover panel 302 is the same as the size of the upper and lower seals of the box 100; firstly, a front side plate 1, a right side plate 2, a rear side plate 3 and a left side plate 4 are folded and aligned along a longitudinal crease line 7, the front side plate 1 and the left side plate 4 are aligned and adhered together through a tongue-connecting plate 10, then a bottom plate 20 and a cover plate 30 are sequentially folded to form the box body 100, the shape and the area of a first cover plate 300 and the area of a third cover plate 302 are the same, the shape and the area of a second cover plate 301 and the area of a fourth cover plate 303 are the same, the first cover plate 300 and the third cover plate 302 are just the same as the caliber of the box body 100 in folding and sealing and can be mutually supported and pressed, the stress of the box body 100 is increased, wherein the area of the first cover plate 300 or the third cover plate 302 is twice that of the second cover plate 301 or the fourth cover plate 303, a tearing strip 304 parallel to the upper side edge of the first cover plate 300 is arranged in the center of the first cover plate 300, a double-sided adhesive tape 305 for sealing is, the lower edge of the double-sided tape 305 is flush with the upper edge of the first cover plate 300; when sealing, tear tape 304 and be located double-sided tape 305's top, the surface at double-sided tape 305 is pasted to the lower surface of first apron 300, if will take out the article in the box 100, tear tape 304 and open first apron 300 and take out article, can avoid artificially opening the box, and can not discover that the box is opened, consequently, the utility model discloses can prevent well that the people is opened the box easily and tak article away.
In the present invention, as shown in fig. 2, a first movable pasting part 204 is disposed on one side of the first bottom plate 200 close to the second bottom plate 201, the first movable pasting part 204 is connected by a first inclined crease line 10c, an extension line of one end of the first inclined crease line 10c extends to one side of the second bottom plate 201 close to the intersection of the first bottom plate 200 and the first transverse crease line 5, and the other end of the first inclined crease line 10c is located at the lower side edge of the first bottom plate 200; a second movable pasting part 205 is arranged on one side of the side edge of the third bottom plate 202 close to the fourth bottom plate 203, the second movable pasting part 205 is connected through a second inclined crease line 11c, an extension line of one end of the second inclined crease line 11c extends to one side of the side edge of the fourth bottom plate 203 close to the intersection of the third bottom plate 202 and the first transverse crease line 5, the other end of the second inclined crease line 11c is positioned on the lower side edge of the third bottom plate 202, a first bayonet 10d is arranged at the intersection of the first inclined crease line 10c and the lower side edge of the first bottom plate 200, a second bayonet 11d is arranged at the intersection of the second inclined crease line 11c and the lower side edge of the third bottom plate 202, and the first bayonet 10d and the second bayonet 11d are matched and clamped in a crossed manner.
In the present invention, as shown in fig. 2 and 4, when folded, the tongue-receiving plate 10 on the front side plate 1 is adhered to the left side plate 4, the first movable adhering portion 204 is adhered to the second bottom plate 201, and the second movable adhering portion 205 is adhered to the fourth bottom plate 203; on the inner surface of the bottom of the box 100, on the side close to the tongue-receiving plate 10, the first bottom plate 200 is located at the uppermost layer in the box 100, the middle is the fourth bottom plate 203, the outer layer of the box 100 is the second movable pasting part 205, on the opposite side of the tongue-receiving plate 10, the third bottom plate 202 is located at the uppermost layer in the box, the middle is the fourth bottom plate 203, the outer layer of the box 100 is the second movable pasting part 205, the first bottom plate 200, the fourth bottom plate 203 and the second movable pasting part 205 at the push-pull bottom are sequentially pressed together from inside to outside to form automatic packaging, the first bayonet 10d on the first bottom plate 200 and the second bayonet 11d on the third bottom plate 202 are in cross contact clamping connection, the first bayonet 11c and the second bayonet 11d can be in automatic cross contact clamping connection to form automatic bottom sealing or automatic flattening folding when the box 100 is pressed, the first bayonet 10d and the second bayonet 11d can be mutually inserted and connected firmly between the bottom plates of the box, the automatic back cover molding has strong supporting force, and the bottom plate can not be easily opened.
In the embodiment of the present invention, as shown in fig. 2, 4, 5 and 6, the first bottom plate 200 and the third bottom plate 202 have the same shape and area, the first movable bonding portion 204 and the second movable bonding portion 205 have the same shape and area, the trajectory S of the first inclined crease line 10c is satisfied,
wherein S is the area of the first inclined crease line 10c trace, SaIs a sector area with the side length a of the first movable bonding portion 204 as a radius, SbA sector area L with the lower side length b of the first movable bonding portion 204 as a radiusaIs an area of SaArc length, L, corresponding to timebIs an area of SbArc length corresponding to time, said arc length LaAnd LbThe length L of (A) satisfies:
wherein,
wherein a is more than or equal to b, the ratio of b to a satisfies, the ratio of b/a is more than 0 and less than or equal to 1, xn,xn+1Is the variable coordinate of any two points on the arc.
The utility model discloses in, as shown in fig. 5, use the crossing apex angle of the side of first activity portion of pasting 204 and lower limb as original point O, use the side as the y axle, the lower limb is the x axle, the side length of side is an, the lower limb length of side is b, S is the area size of first slope crease line 10c orbit, SaIs a sector area with the side length a of the first movable bonding portion 204 as a radius, SbA sector area L with the lower side length b of the first movable bonding portion 204 as a radiusaIs an area of SaArc length, L, corresponding to timebIs an area of SbArc length corresponding to time, wherein, xn,xn+1At SaOr SbThe corresponding arc length is moved freely, the enclosed area formed by the track S of the first inclined crease line 10c and the side edge and the lower edge is the movable pasting part,when folded, the base plate can be formed by the crossed clamping between the pasting parts, and the arc length L is adjustedaAnd LbThe length of (2) is calculated by Gaussian product calculation, and the arc length of each is divided into n sections of areas, xn,ynFor the variable coordinates of any two points on the arc, the arc length L can be obtained by respectively solving the interpolation function of the arc on each segmentaAnd arc length LbThen, the formula (1) is substituted to obtain the area size S of the trajectory of the first oblique crease line 10c, as shown in fig. 6, that is, the trajectory of the first oblique crease line 10c to be cut, if n is 1, a is b, the area size S of the trajectory of the first oblique crease line 10c is zero, and the trajectory of the second oblique crease line 11c can be obtained by the same method, the area S of the first movable pasting part 204 or the second movable pasting part 205 is not more than two fifths of the first bottom plate 200 or the third bottom plate 202, the shape and the area size of the first cover plate 300 and the third cover plate 302 are the same, and by forming the first oblique crease line 10c and the second oblique crease line 11c, the consistency and the accuracy of the trajectory profile and the shape of the crease line can be ensured, and the capability of the first movable pasting part 204 and the second movable pasting part 205 to the side wall and the bottom plate can be ensured, so that no gap is formed when the bottom of the packaging box 100 is packaged, and the bottom plate is not easily opened.
As another embodiment of the present invention, as shown in fig. 5 and 6, the side length and the lower side length are respectively used as a, the side length and the lower side length are used as b, wherein a is greater than b, the side length a is used as two right-angle sides of the triangle, the side length b is used as a right-angle side of another triangle, and the track of the first inclined crease line 10c is the track surface size S enclosed by two triangle hypotenuses, the Ox axis and the Oy axis1The locus of the second inclined crease line 11c can be obtained in the same manner by forming a locus plane with a size S1The crease lines can ensure the bearing capacity of the first movable pasting part 204 and the second movable pasting part 205 to the side wall and the bottom plate, so that no gap exists when the bottom of the box body 100 is packaged, and the bottom plate cannot be easily opened.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. The utility model provides an express delivery packing carton which characterized in that: including square box (100), box (100) loops through longitudinal crease line (7) by preceding curb plate (1), right side board (2), posterior lateral plate (3) and left side board (4) and encloses into the box lateral wall, and the lower part edge of four blocks of curb plates extends interconnect's bottom plate (20) through first horizontal crease line (5) respectively, and the upper portion edge of four blocks of curb plates extends interconnect's apron (30) through second horizontal crease line (6) respectively.
2. The express delivery packaging carton of claim 1, wherein: the bottom plate (20) consists of a first bottom plate (200), a second bottom plate (201), a third bottom plate (202) and a fourth bottom plate (203) which are formed by enclosing a first transverse crease line (5), the cover plate (30) consists of a first cover plate (300), a second cover plate (301), a third cover plate (302) and a fourth cover plate (303) which are formed by enclosing a second transverse crease line (6), the lower edge of the front side plate (1) is connected with the first bottom plate (200), and the upper edge of the front side plate (1) is connected with the first cover plate (300); the lower edge of the right side plate (2) is connected with the second bottom plate (201), and the upper edge of the right side plate (2) is connected with the second cover plate (301); the lower edge of the rear side plate (3) is connected with the third bottom plate (202), and the upper edge of the rear side plate (3) is connected with the third cover plate (302); the lower edge of the left side plate (4) is connected with the fourth bottom plate (203), and the upper edge of the left side plate (4) is connected with the fourth cover plate (303).
3. The express delivery packaging carton of claim 2, wherein: a first movable pasting part (204) is arranged on one side of the side edge of the first bottom plate (200) close to the second bottom plate (201), the first movable pasting part (204) is connected through a first inclined crease line (10c), the extension line of one end of the first inclined crease line (10c) extends to one side of the intersection of the side edge of the second bottom plate (201) close to the first bottom plate (200) and the first transverse crease line (5), and the other end of the first inclined crease line (10c) is positioned at the lower side edge of the first bottom plate (200); the side edge of the third bottom plate (202) is close to one side of the fourth bottom plate (203) is provided with a second movable pasting part (205), the second movable pasting part (205) is connected through a second inclined crease line (11c), the extension line of one end of the second inclined crease line (11c) extends to the side edge of the fourth bottom plate (203) close to one side of the intersection of the third bottom plate (202) and the first transverse crease line (5), the other end of the second inclined crease line (11c) is positioned at the lower side edge of the third bottom plate (202), and when the folding operation is carried out, the first movable pasting part (204) is pasted with the second bottom plate (201) and connected, and the second movable pasting part (205) is pasted with the fourth bottom plate (203).
4. The express delivery packaging carton of claim 3, wherein: first slope crease line (10c) with first bottom plate (200) downside edge crossing department has seted up first bayonet socket (10d second slope crease line (11c) with second bayonet socket (11d) have been seted up to third bottom plate (202) downside edge crossing department, first bayonet socket (10d) and second bayonet socket (11d) match cross joint.
5. The express delivery packaging carton of claim 3, wherein: the shape and the area size of first bottom plate (200) and third bottom plate (202) are the same, the shape and the area of first activity portion of pasting (204) and second activity portion of pasting (205) are the same, the area S of first activity portion of pasting (204) or second activity portion of pasting (205) is not more than two fifths of first bottom plate (200) or third bottom plate (202).
6. The express delivery packaging carton of claim 1, wherein: and a tongue-connecting plate (10) used for connecting the edges of the front side plate (1) and the left side plate (4) is arranged at the vertical edge of the front side plate (1) or the left side plate (4).
7. The express delivery packaging carton of claim 2, wherein: the first cover plate (300) and the third cover plate (302) are identical in shape and area, the second cover plate (301) and the fourth cover plate (303) are identical in shape and area, and the area of the first cover plate (300) or the third cover plate (302) is twice that of the second cover plate (301) or the fourth cover plate (303).
8. The express packaging carton of claim 7, wherein: a tearing strip (304) parallel to the upper side edge of the first cover plate (300) is arranged in the center of the first cover plate (300), and a double-sided adhesive tape (305) for sealing is arranged on the outer surface of the third cover plate (302); when the cover is sealed, the tearing strip (304) is positioned below the double-sided adhesive tape (305), and the lower edge of the double-sided adhesive tape (305) is flush with the upper side edge of the first cover plate (300).
9. A express delivery packaging carton as claimed in claim 3 or 4, wherein: the first inclined crease line (10c) and the second inclined crease line (11c) are zigzag crease lines.
CN201620995934.8U 2016-08-30 2016-08-30 Express packaging carton Active CN206107773U (en)

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CN201620995934.8U CN206107773U (en) 2016-08-30 2016-08-30 Express packaging carton

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CN206107773U true CN206107773U (en) 2017-04-19

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108128517A (en) * 2018-02-06 2018-06-08 灰度环保科技(上海)有限公司 A kind of self-styled back box
CN113184326A (en) * 2021-03-12 2021-07-30 广东世腾纸品包装有限公司 Environment-friendly self-locking corrugated paper packaging box and using method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108128517A (en) * 2018-02-06 2018-06-08 灰度环保科技(上海)有限公司 A kind of self-styled back box
CN113184326A (en) * 2021-03-12 2021-07-30 广东世腾纸品包装有限公司 Environment-friendly self-locking corrugated paper packaging box and using method thereof

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