CN201592801U - One-step-formed automatic back-locking special-shaped packaging carton - Google Patents

Abstract

The utility model discloses a one-step-formed automatic back-locking special-shaped packaging carton, which can realize automatic folding and gluing. A second carton body paper base is connected with a third carton body paper base, a second carton cover paper base is connected with a third carton cover paper base, a second carton bottom paper base is connected with a third carton bottom paper base, a shuttle portion between a first arc-shaped half thread and a second arc-shaped half thread is pressed inwards, a shuttle portion between a third arc-shaped half thread and a fourth arc-shaped half thread is pressed inwards, decorative edges at upper ends of a first carton cover paper base, the second carton cover paper base and the third carton cover paper base form a self-locking structure, decorative edges at lower ends of a first carton bottom paper base, the second carton bottom paper base and the third carton bottom paper base form a self-locking mechanism, and then the carton can be formed and used. The packaging carton has the advantages that the carton base is attractive in appearance and excellent in handle after being shaped, is adaptable to mechanical gluing, high in production efficiency and convenient for carrying, can contain various types of foods, can be shaped by one action only after being opened, can be closed conveniently after containing foods, and brings convenience to take out foods inside.

Description

Abnormity packing carton at the bottom of the once-forming automatic lock

Technical field

The utility model relates to the packing box field, is specifically related to abnormity packing carton at the bottom of the once-forming automatic lock.

Background technology

General packing carton needs to paste behind the folding forming, just can use then, if interim stickup shaping then waste time and energy, unusual trouble, and if deposit behind the stickup shaping in advance and need to take big quantity space, be not suitable for the needs of fast food.

Summary of the invention

The utility model provides abnormity packing carton at the bottom of a kind of once-forming automatic lock, can realize sticking with paste automatically box.

In order to realize this purpose, scheme of the present utility model is as follows: abnormity packing carton at the bottom of the once-forming automatic lock, comprise box body, the box body two ends are respectively at the bottom of lid and the box, it is characterized in that the box body middle part is the first box body paper embryo, the first box body paper embryo, one side is connected with a side of the second box body paper embryo by first indentation line, the first box body paper embryo opposite side is connected with a side of the 3rd box body paper embryo by second indentation line, first box body paper embryo upper end is connected with the first lid paper embryo by indent half threading, second box body paper embryo upper end is connected with the second lid paper embryo by indent half threading, the 3rd box body paper embryo upper end is connected with the 3rd lid paper embryo by indent half threading, the first lid paper embryo, the second lid paper embryo and the 3rd lid paper embryo upper end are provided with lace, the first box body paper embryo lower end is connected with the first box base stock embryo by indent half threading, the second box body paper embryo lower end is connected with the second box base stock embryo by indent half threading, the 3rd box body paper embryo lower end is connected with the 3rd box base stock embryo by indent half threading, the first box base stock embryo, the second box base stock embryo and the 3rd box base stock embryo lower end also are provided with lace, the first box body paper embryo is provided with first arc, half threading by first indentation line, one side, the second box body paper embryo is provided with second arc, half threading by first indentation line, one side, and first arc, half threading and second arc, half threading form shuttle shape; The first box body paper embryo is provided with the 3rd arc half threading by second indentation line, one side, and the 3rd box body paper embryo is provided with the 4th arc half threading by second indentation line, one side, and the 3rd arc half threading and the 4th arc half threading form shuttle shape.The second box body paper embryo is connected with the 3rd box body paper embryo, the second lid paper embryo is connected with the 3rd lid paper embryo, the second box base stock embryo is connected with the 3rd box base stock embryo, press in the part between first arc, half threading and second arc, half threading, press in the part between the 3rd arc half threading and the 4th arc half threading, the lace of the first lid paper embryo, the second lid paper embryo and the 3rd lid paper embryo upper end forms self-locking structure, and the lace of the first box base stock embryo, the second box base stock embryo and the 3rd box base stock embryo lower end forms self-locking structure.First box body paper embryo middle part laterally is provided with the first acupuncture line, the below of the first acupuncture line is provided with semi-circular hole, one end of the first acupuncture line and the oblique second acupuncture wire joint that is arranged on the first box body paper embryo and the second box body paper embryo, the second acupuncture line extends to second arc, half threading, be connected to the edge of the second box body paper embryo then by transverse score line, the other end of the first acupuncture line and oblique the 3rd acupuncture wire joint that is arranged on the first box body paper embryo and the 3rd box body paper embryo, the 3rd acupuncture line extends to the 4th arc half threading, is connected to the edge of the 3rd box body paper embryo then by transverse score line.

The utility model is a kind of carton that is easy to carry, can be numerous food such as putting hamburger, chicken popped rice, French fries, and this carton is fit to machine and sticks with paste box automatically, and paste box mode is identical with the tubular type lock carton, the production efficiency height.Advantage of the present utility model is being that moulding unique and beautiful feel is splendid behind the box embryo forming.Be fit to machine and stick with paste box, production efficiency height; Be easy to carry, can be and put numerous food, box is only opened needs an action promptly plastic, also easily closes lid after installing food, conveniently takes out inner food.

Description of drawings

Fig. 1 divides structural representation for paper embryo of the present utility model

The specific embodiment

Abnormity packing carton at the bottom of the once-forming automatic lock, comprise box body, the box body two ends are respectively at the bottom of lid and the box, it is characterized in that the box body middle part is the first box body paper embryo 1, the first box body paper embryo, 1 one sides are connected with a side of the second box body paper embryo 2 by first indentation line 4, the first box body paper embryo, 1 opposite side is connected with a side of the 3rd box body paper embryo 3 by second indentation line 5, the first box body paper embryo, 1 upper end is connected with the first lid paper embryo 7 by indent half threading 6, the second box body paper embryo, 2 upper ends are connected with the second lid paper embryo 8 by indent half threading 6, the 3rd box body paper embryo 3 upper ends are connected with the 3rd lid paper embryo 9 by indent half threading 6, the first lid paper embryo 7, the second lid paper embryo 8 and the 3rd lid paper embryo 9 upper ends are provided with lace, the first box body paper embryo, 1 lower end is connected with the first box base stock embryo 11 by indent half threading 10, the second box body paper embryo, 2 lower ends are connected with the second box base stock embryo 12 by indent half threading 10, the 3rd box body paper embryo 3 lower ends are connected with the 3rd box base stock embryo 13 by indent half threading 10, the first box base stock embryo 1, the second box base stock embryo 2 and the 3rd box base stock embryo 3 lower ends also are provided with lace, the first box body paper embryo 1 is provided with first arc, half threading 14 by first indentation line, 4 one sides, the second box body paper embryo 2 is provided with second arc, half threading 15, the first arcs, half threading 14 by first indentation line, 4 one sides and second arc, half threading 15 forms shuttle shape; The first box body paper embryo 1 is provided with the 3rd arc half threading 16, the three box body paper embryos 3 by second indentation line, 6 one sides and is provided with the 4th arc half threading 17, the three arcs, half threading 16 and the 4th arc half threading 17 formation shuttle shapes by second indentation line, 6 one sides.Press inwards during the shuttle shape structure formation, have and prop up box body and make it the function that keeps full, mould the function of moulding in addition, first arc, half threading, the radian of second arc, half threading, the 3rd arc half threading and the 4th arc half threading is all between the 40-45 degree.During moulding, the second box body paper embryo 2 is connected with the 3rd box body paper embryo 3, the second lid paper embryo 8 is connected with the 3rd lid paper embryo 9, the second box base stock embryo 12 is connected with the 3rd box base stock embryo 13, press in the shuttle shape part between first arc, half threading 14 and second arc, half threading 15, press in the shuttle shape part between the 3rd arc half threading 16 and the 4th arc half threading 17, the first lid paper embryo 7, the lace of the second lid paper embryo 8 and the 3rd lid paper embryo 9 upper ends forms self-locking structure, the first box base stock embryo 11, the lace of the second box base stock embryo 12 and the 3rd box base stock embryo 13 lower ends forms self-locking structure.The first box body paper embryo, 1 middle part laterally is provided with the first acupuncture line 18, the below of the first acupuncture line 1 is provided with semi-circular hole 19, one end of the first acupuncture line 18 is connected with an oblique end that is arranged on the second acupuncture line 20 on the first box body paper embryo 1 and the second box body paper embryo 2, the second acupuncture line 20 extends to second arc, half threading 15, be connected to the edge of the second box body paper embryo 2 then by transverse score line 22, the other end of the first acupuncture line 18 is connected with the 3rd acupuncture line 21 on the 3rd box body paper embryo 3 with the oblique first box body paper embryo 1 that is arranged on, the 3rd acupuncture line 21 extends to the 4th arc half threading, is connected to the edge of the 3rd box body paper embryo 3 then by transverse score line 22.

This special-shaped packing carton belongs to a kind of automatic lock button-type carton, can realize sticking with paste automatically box, only need the second box body paper embryo 2 is connected with the edge of the 3rd box body paper embryo 3, the second lid paper embryo 8 is connected with the 3rd lid paper embryo 9 edges, the edge of the second box base stock embryo 12 and the 3rd box base stock embryo 13 is connected, to press in the shuttle shape part between first arc, half threading 14 and second arc, half threading 15, press in the shuttle shape part between the 3rd arc half threading 16 and the 4th arc half threading 17, the first lid paper embryo 7, the lace of the second lid paper embryo 8 and the 3rd lid paper embryo 9 upper ends forms self-locking structure, the first box base stock embryo 11, the lace of the second box base stock embryo 12 and the 3rd box base stock embryo 13 lower ends forms self-locking structure, can use.During use, pin automatically at the lid and the end, form one lovely spongy, 8 places, middle semi-circular hole are peelable along tear line, the taking easily of instant food.

Claims (4)

1. At the bottom of the once-forming automatic lock abnormity packing carton, comprise box body, the box body two ends are respectively at the bottom of lid and the box, it is characterized in that the box body middle part is the first box body paper embryo, the first box body paper embryo, one side is connected with a side of the second box body paper embryo by first indentation line, the first box body paper embryo opposite side is connected with a side of the 3rd box body paper embryo by second indentation line, first box body paper embryo upper end is connected with the first lid paper embryo by indent half threading, second box body paper embryo upper end is connected with the second lid paper embryo by indent half threading, the 3rd box body paper embryo upper end is connected with the 3rd lid paper embryo by indent half threading, the first lid paper embryo, the second lid paper embryo and the 3rd lid paper embryo upper end are provided with lace, the first box body paper embryo lower end is connected with the first box base stock embryo by indent half threading, the second box body paper embryo lower end is connected with the second box base stock embryo by indent half threading, the 3rd box body paper embryo lower end is connected with the 3rd box base stock embryo by indent half threading, the first box base stock embryo, the second box base stock embryo and the 3rd box base stock embryo lower end also are provided with lace, the first box body paper embryo is provided with first arc, half threading by first indentation line, one side, the second box body paper embryo is provided with second arc, half threading by first indentation line, one side, and first arc, half threading and second arc, half threading form shuttle shape; The first box body paper embryo is provided with the 3rd arc half threading by second indentation line, one side, and the 3rd box body paper embryo is provided with the 4th arc half threading by second indentation line, one side, and the 3rd arc half threading and the 4th arc half threading form shuttle shape.
2. 2. abnormity packing carton at the bottom of the once-forming automatic lock as claimed in claim 1, it is characterized in that the second box body paper embryo is connected with the 3rd box body paper embryo, the second lid paper embryo is connected with the 3rd lid paper embryo, the second box base stock embryo is connected with the 3rd box base stock embryo, press in the part between first arc, half threading and second arc, half threading, press in the part between the 3rd arc half threading and the 4th arc half threading, the first lid paper embryo, the lace of the second lid paper embryo and the 3rd lid paper embryo upper end forms self-locking structure, the first box base stock embryo, the lace of the second box base stock embryo and the 3rd box base stock embryo lower end forms self-locking structure.
3. 3. abnormity packing carton at the bottom of the once-forming automatic lock as claimed in claim 1 or 2, it is characterized in that first box body paper embryo middle part laterally is provided with the first acupuncture line, the below of the first acupuncture line is provided with semi-circular hole, one end of the first acupuncture line and the oblique second acupuncture wire joint that is arranged on the first box body paper embryo and the second box body paper embryo, the second acupuncture line extends to second arc, half threading, be connected to the edge of the second box body paper embryo then by transverse score line, the other end of the first acupuncture line and oblique the 3rd acupuncture wire joint that is arranged on the first box body paper embryo and the 3rd box body paper embryo, the 3rd acupuncture line extends to the 4th arc half threading, is connected to the edge of the 3rd box body paper embryo then by transverse score line.
4. 4. the abnormity packing carton is characterized in that first arc, half threading at the bottom of the once-forming automatic lock as claimed in claim 1, and the radian of second arc, half threading, the 3rd arc half threading and the 4th arc half threading is all between the 40-45 degree.

Images