CN210592913U

CN210592913U - Corrugated paper box

Info

Publication number: CN210592913U
Application number: CN201921699869.4U
Authority: CN
Inventors: 刘文意
Original assignee: Tianjin Jinyilai Paper Products Co ltd
Current assignee: Tianjin Jinyilai Paper Products Co ltd
Priority date: 2019-10-12
Filing date: 2019-10-12
Publication date: 2020-05-22
Anticipated expiration: 2029-10-12

Abstract

The utility model discloses a corrugated paper carton, concretely relates to corrugated paper carton technical field, including carton lateral wall board, the top and the bottom of carton lateral wall board are the first lock of fixedly connected with limit and second lock limit respectively, the linkage hole has been seted up on the surface on first lock limit, the fixed surface on second lock limit is connected with links up the paper and detains, carton lateral wall board with the junction on first lock limit and second lock limit all is equipped with half limit card angle. The utility model discloses a set up the right angle card angle, adopt new-type carton turning fixed knot to construct, utilize the right angle crease to be the location central line, detain and correspond the installation slotted hole that sets up mutually through a plurality of joint paper for right angle card angle and right angle crease one-to-one fixed connection, thereby make the turning of carton carry out the secondary in inside and consolidate, increased the resistant collision performance at carton turning, improved the life of carton, increased the practicality of carton.

Description

Corrugated paper box

Technical Field

The utility model relates to a corrugated paper carton technical field, more specifically says, the utility model relates to a corrugated paper carton.

Background

Corrugated paper boxes, also called corrugated paper boxes and paper skin boxes, sometimes called paper boxes for short, are boxes woven or adhered by corrugated paper, are usually used for packaging articles for convenient transportation, and in 1879, robergaer modifies a machine for printing paper bags for cutting and creasing paper boards and corrugated paper. The main development direction in the future is corrugated carton products with low gram weight, high strength and light weight.

However, in actual use, some disadvantages still exist, for example, in the use process of the corrugated paper box at the present stage, the strength of the corrugated paper is limited, in the process of being impacted by external force, the self damping effect is basically zero, so that the protective performance of the corrugated paper box is low, in order to protect the corrugated paper box, a large amount of buffer substances are often required to be filled in the paper box, so that the utilization rate of the internal space of the corrugated paper box is extremely low, in the use process, the limit is increased, in the carrying process, the pressure received at the corner of the paper box is extremely heavy, the paper box is extremely easy to deform and damage, and the service life of the paper box is greatly reduced.

It is therefore desirable to provide a corrugated paper carton having a high resistance to pressure and superior protective properties.

SUMMERY OF THE UTILITY MODEL

In order to overcome the above-mentioned defect of prior art, the embodiment of the utility model provides a corrugated paper carton, through setting up the right angle card angle, adopt newfashioned carton turning fixed knot to construct, utilize the right angle crease for the location central line, the installation slotted hole that sets up with corresponding through a plurality of joint paper knot mutually supports for right angle card angle and right angle crease one-to-one fixed connection, thereby make the turning of carton carry out the secondary in inside and consolidated, with the problem of proposing in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a corrugated paper carton, includes carton lateral wall board, the top and the bottom of carton lateral wall board are the first lock joint limit of fixedly connected with and second lock joint limit respectively, the linking hole has been seted up on the surface on first lock joint limit, the fixed surface on second lock joint limit is connected with links up the paper and detains, carton lateral wall board with the junction on first lock joint limit and second lock joint limit all is equipped with half limit card angle, the inside fixedly connected with right angle card angle of carton lateral wall board, fixedly connected with bottom and top cap respectively are fixed connection to the left and right sides of carton lateral wall board, the equal fixedly connected with in surface of bottom and top cap is spacing interior frame and spacing outline, be equipped with the location spread groove between spacing interior frame and the spacing outline.

In a preferred embodiment, the surperficial equidistance of carton lateral wall board is equipped with three right angle crease, the both sides of right angle crease all are fixed and are equipped with a plurality of joint paper buckle, the interval between two liang of joint paper buckle is the same.

In a preferred embodiment, the number of right angle card angle is three, every right angle card angle all with one the right angle crease is the one-to-one setting, just a plurality of installation slotted hole has been seted up to one side on right angle card angle surface, the installation slotted hole with joint paper buckle is the one-to-one setting.

In a preferred embodiment, the right-angle corner clip is a rigid cardboard member made by high-strength pressing, and the cross section of the right-angle corner clip is a standard right angle, and two right-angle sides of the right-angle corner clip are in the same plane with two side edges of the side wall panels of the carton.

In a preferred embodiment, the bottom cover and the top cover are the same structural component, and the bottom cover and the top cover are matched with the limit inner frame, the limit outer frame and the positioning connecting groove to form a complete set of components.

In a preferred embodiment, a plurality of positioning bolts are fixedly connected inside the positioning connecting groove, and a limit slot matched with the side edge of the side wall plate of the carton is correspondingly formed in the side edge of the side wall plate of the carton.

In a preferred embodiment, the number of the engagement holes and the number of the engagement paper buttons are several, and the engagement holes and the engagement paper buttons are matched components in a one-to-one correspondence manner, and the inner size of the engagement holes is slightly smaller than the outer size of the engagement paper buttons.

In a preferred embodiment, the outer surface of the side wall panel of the carton is adhered with a waterproof film, and the inner interlayer of the side wall panel of the carton is filled with a soft colloid layer.

The utility model discloses a technological effect and advantage:

1. the utility model discloses a set up the right angle card angle, adopt new-type carton turning fixed knot to construct, utilize the right angle crease as the location central line, the installation slotted hole that sets up is detained and corresponds through a plurality of joint paper mutually supports, make right angle card angle and right angle crease one-to-one fixed connection, thereby make the turning of carton carry out the secondary in inside and consolidate, the impact resistance performance at carton turning has been increased, the life of carton has been improved, the setting at right angle card angle simultaneously, when making folding equipment carton, use it as the reference thing, be favorable to improving the aesthetic measure at carton turning, the outward appearance sight of carton has been increased, the practicality of device has been improved.

2. The utility model discloses a set up carton lateral wall board, in corrugated paper carton production process, adopt new-type integrated configuration, utilize the space of the structure of corrugated paper self, fill the soft colloid layer of one deck in its interlining interbedded space for when external force striking carton, soft colloid layer atress is vibrated the buffering and is consumed away some kinetic energy, has reduced the impact force that the article that the carton inside held received, has improved the protection dynamics of carton, has improved the practicality of device.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the right-angle corner clip structure of the present invention.

Fig. 3 is a schematic view of the positioning latch of the present invention.

Fig. 4 is a schematic diagram of the structure of the limiting slot of the present invention.

Fig. 5 is a schematic structural view of the side wall panel of the carton of the present invention.

The reference signs are: 1. carton side wall panels; 2. a first fastening edge; 3. a second fastening edge; 4. an engagement hole; 5. connecting paper buttons; 6. half edge corner clamping; 7. a right-angle corner clip; 8. a bottom cover; 9. a top cover; 10. limiting the inner frame; 11. a limiting outer frame; 12. positioning a connecting groove; 13. right-angle creases; 14. clamping the paper buckle; 15. mounting a slotted hole; 16. positioning the clamping bolt; 17. a limiting clamping groove; 18. a waterproof film; 19. a soft colloid layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The corrugated paper box shown in the attached figures 1-5 comprises a paper box side wall plate 1, wherein the top end and the bottom end of the paper box side wall plate 1 are fixedly connected with a first buckling edge 2 and a second buckling edge 3 respectively, a connecting hole 4 is formed in the surface of the first buckling edge 2, a connecting paper buckle 5 is fixedly connected with the surface of the second buckling edge 3, a half-edge clamping angle 6 is arranged at the joint of the paper box side wall plate 1 and the first buckling edge 2 as well as the joint of the second buckling edge 3, a right-angle clamping angle 7 is fixedly connected inside the paper box side wall plate 1, a bottom cover 8 and a top cover 9 are fixedly connected to the left side and the right side of the paper box side wall plate 1 respectively, a limiting inner frame 10 and a limiting outer frame 11 are fixedly connected to the surfaces of the bottom cover 8 and the top cover 9, and a positioning connecting groove 12 is arranged between the limiting inner.

Referring to the attached drawing 2 of the specification specifically, three right-angle creases 13 are equidistantly arranged on the surface of the side wall plate 1 of the paper box, a plurality of clamping paper buckles 14 are fixedly arranged on two sides of each right-angle crease 13, and the distances between every two clamping paper buckles 14 are the same.

The quantity of right angle card angle 7 is three, and every right angle card angle 7 all is the one-to-one setting with a right angle crease 13, and a plurality of installation slotted hole 15 has been seted up to one side on right angle card angle 7 surface, and installation slotted hole 15 is the one-to-one setting with joint paper buckle 14.

The implementation mode is specifically as follows: through setting up right angle card angle 7, adopt newfashioned carton turning fixed knot to construct, utilize right angle crease 13 as the location central line, the installation slotted hole 15 through a plurality of joint paper buckle 14 and corresponding setting mutually supports, make right

angle card angle

7 and 13 one-to-one fixed connection of right angle crease, thereby make the turning of carton carry out the secondary in inside and consolidate, the collision resistance performance at carton turning has been increased, the life of carton has been improved, the setting of right angle card angle 7 simultaneously, when making folding equipment carton, use it as the reference thing, be favorable to improving the aesthetic measure at carton turning, the outward appearance sight of carton has been increased, the practicality of device has been improved.

Referring to the

drawings

3 and 4 in the specification, the bottom cover 8 and the top cover 9 are the same structural components, and the bottom cover 8 and the top cover 9 are matched with the limiting inner frame 10, the limiting outer frame 11 and the positioning connecting groove 12 to form a complete set of components.

The inside of the positioning connecting groove 12 is fixedly connected with a plurality of positioning bolts 16, and the side edge of the side wall plate 1 of the paper box is correspondingly provided with a limit clamping groove 17 matched with the side wall plate.

The implementation mode is specifically as follows: through setting up location keeper 16 and spacing draw-in groove 17, guaranteed that the carton can tentatively fix a position when the completion of not fully loading encapsulates, the while is spacing interior frame 10, and the looks adaptation setting of spacing outline 11 and location spread groove 12 is fixed a position right angle card angle 7 and half limit card angle 6 to a certain extent and is fixed, has guaranteed the stability of carton equipment, has improved the practicality of device.

Referring to the attached figure 5 of the specification, a waterproof film 18 is adhered to the outer surface of the side wall panel 1 of the carton, and the inner interlayer of the side wall panel 1 of the carton is filled with a soft colloid layer 19.

The implementation mode is specifically as follows: through setting up carton lateral wall board 1, in corrugated paper carton production process, adopt new-type integrated configuration, utilize the space of the structure of corrugated paper self, fill one deck soft colloid layer 19 in its interlining interbedded space for when external force striking carton, soft colloid layer 19 atress shock buffering consumes partly kinetic energy, has reduced the impact force that the article that the carton inside held received, has improved the protection dynamics of carton, has improved the practicality of device.

The utility model discloses the theory of operation: firstly, preparing each component and keeping the components complete and normally usable, then, through setting the right-angle corner 7, adopting a novel paper box corner fixing structure, utilizing the right-angle crease 13 as a positioning central line, and mutually matching a plurality of clamping paper buckles 14 and correspondingly arranged mounting slotted holes 15 to ensure that the right-angle corner 7 and the right-angle crease 13 are fixedly connected in a one-to-one correspondence way, thereby ensuring that the corner of the paper box is secondarily reinforced inside, increasing the anti-collision performance of the corner of the paper box, prolonging the service life of the paper box, simultaneously, setting the right-angle corner 7, and taking the right-angle corner 7 as a reference object when the paper box is folded and assembled, being beneficial to improving the aesthetic degree of the corner of the paper box, then, through the matching arrangement of the limiting inner frame 10, the limiting outer frame 11 and the positioning connecting groove 12, positioning and fixing the right-angle corner 7 and the half-edge corner 6, then in the use, through setting up location bayonet 16 and spacing draw-in groove 17, guaranteed that the carton is when the completion of not fully loading encapsulates, can tentatively fix a position fixedly, through setting up carton lateral wall board 1, in corrugated paper carton production process, adopt new-type integrated configuration, utilize the space of the structure of corrugated paper self, fill one deck soft colloid layer 19 in its interlining interbedded space, when making external force striking carton, soft colloid layer 19 atress shock buffering consumes partly kinetic energy, the impact force that the article that has reduced the inside holding of carton received finishes, after using at last, reverse operation is disassembled can.

The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;

secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;

and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a corrugated paper carton, includes carton side wall board (1), the top and the bottom of carton side wall board (1) are the first lock joint limit of fixedly connected with (2) and second lock joint limit (3) respectively, interlock hole (4) have been seted up on the surface on first lock joint limit (2), the fixed surface on second lock joint limit (3) is connected with and links up paper knot (5), its characterized in that: carton side wall board (1) with the junction of first buckle limit (2) and second buckle limit (3) all is equipped with half limit card angle (6), the inside fixedly connected with right angle card angle (7) of carton side wall board (1), the left and right sides difference fixedly connected with bottom (8) and top cap (9) of carton side wall board (1), the equal fixedly connected with in surface of bottom (8) and top cap (9) is frame (10) and spacing outline (11) in spacing, be equipped with location spread groove (12) between spacing inner frame (10) and spacing outline (11).

2. A corrugated paper carton as set forth in claim 1 wherein: the surface equidistance of carton lateral wall board (1) is equipped with three right angle crease (13), the both sides of right angle crease (13) are all fixed and are equipped with a plurality of joint paper buckle (14), the interval between two liang of joint paper buckle (14) is the same.

3. A corrugated paper carton as claimed in claim 2 wherein: the quantity of right angle card angle (7) is three, every right angle card angle (7) all with one right angle crease (13) set up for the one-to-one, just a plurality of installation slotted hole (15) have been seted up to one side on right angle card angle (7) surface, installation slotted hole (15) with joint paper buckle (14) are the one-to-one setting.

4. A corrugated paper carton as claimed in claim 3 wherein: the right-angle clamp angle (7) is a hard paperboard component manufactured by high-strength pressurization, the cross section of the right-angle clamp angle (7) is a standard right angle, and two right-angle edges of the right-angle clamp angle (7) and two side edges of the side wall plate (1) of the paper box are positioned on the same plane.

5. A corrugated paper carton as set forth in claim 1 wherein: the bottom cover (8) and the top cover (9) are the same structural members, and the bottom cover (8) and the top cover (9) are matched with the limiting inner frame (10), the limiting outer frame (11) and the positioning connecting groove (12) to form a complete set of members.

6. A corrugated paper carton as claimed in claim 5 wherein: the inside fixedly connected with a plurality of location card bolt (16) of location spread groove (12), just the limit slot (17) of mutually supporting is seted up to the side correspondence of carton side wall board (1).

7. A corrugated paper carton as set forth in claim 1 wherein: the number of the connection holes (4) and the number of the connection paper buttons (5) are a plurality, the connection holes (4) and the connection paper buttons (5) are matched components in a one-to-one correspondence mode, and the inner size of each connection hole (4) is slightly smaller than the outer size of each connection paper button (5).

8. A corrugated paper carton as set forth in claim 1 wherein: the outer surface of the side wall board (1) of the paper box is adhered with a waterproof film (18), and the inner interlayer of the side wall board (1) of the paper box is filled with a soft colloid layer (19).