CN219057036U

CN219057036U - Knife clamping structure and carton

Info

Publication number: CN219057036U
Application number: CN202223340745.1U
Authority: CN
Inventors: 黎昭; 张书炜; 米男男; 黄清清
Original assignee: Hefei Lianbao Information Technology Co Ltd
Current assignee: Hefei Lianbao Information Technology Co Ltd
Priority date: 2022-12-12
Filing date: 2022-12-12
Publication date: 2023-05-23
Anticipated expiration: 2032-12-12

Abstract

The embodiment of the utility model provides a knife card structure and a carton, and belongs to the technical field of cartons. The knife clamp structure comprises: each first clamping plate is provided with a first cutting groove group and a second cutting groove group, each cutting groove in the first cutting groove group extends from the first side edge of the first clamping plate to the middle part of the first cutting groove group, each cutting groove in the second cutting groove group extends from the second side edge, opposite to the first side edge, of the first clamping plate to the middle part of the second cutting groove group, and the cutting grooves of the first cutting groove group are not connected with the cutting grooves of the second cutting groove group; the first clamping plates are provided with first folding marks, and clamping parts are formed between the two first folding marks and the corresponding side edges of the second clamping plates respectively; a side plate is formed between the two first folds, and a plurality of slots are arranged on the side plate. The first clamping plates are respectively arranged in the slots of the at least two second clamping plates in a penetrating mode, and the two clamping parts of the second clamping plates are correspondingly inserted into the cutting grooves of the first cutting groove group and the cutting grooves of the second cutting groove group, so that the swing amplitude of the first clamping plates is reduced.

Description

Knife clamping structure and carton

Technical Field

The utility model belongs to the technical field of cartons, and particularly relates to a knife clamping structure and a carton.

Background

The existing box inner knife clamping structure is mainly formed by inserting a transverse clamping plate and a vertical clamping plate, is limited by the size or shape of a product stored in the box, and sometimes the baffle plate structure can be formed by inserting a plurality of transverse clamping plates and two vertical clamping plates. And if one of them vertical cardboard is pegged graft in the first end of a plurality of horizontal cardboard, and when another vertical cardboard was pegged graft in the middle part of a plurality of horizontal cardboard, the second end of a plurality of horizontal cardboard can't be fixed, and the swing range is great when receiving the impact, is unfavorable for product protection, and easy frame scattering.

Disclosure of Invention

In view of the foregoing problems of the prior art, an object of an embodiment of the present utility model is to provide a knife card structure and a carton with stable structure.

The technical scheme adopted by the embodiment of the utility model is a knife card structure, which comprises the following components:

the first clamping plates are provided with a first cutting groove group and a second cutting groove group which are oppositely arranged, each cutting groove in the first cutting groove group extends from the first side edge of the first clamping plate to the middle part of the first cutting groove group, each cutting groove in the second cutting groove group extends from the second side edge, opposite to the first side edge, of the first clamping plate to the middle part of the second cutting groove group, and the cutting grooves of the first cutting groove group are not connected with the cutting grooves of the second cutting groove group;

at least two second clamping plates, wherein each second clamping plate is provided with two first folds which are parallel to each other, and clamping parts are formed between the two first folds and two corresponding side edges of the second clamping plates respectively; a side plate is formed between the two first folds, and a plurality of slots which are parallel to each other are formed in the side plate;

the first clamping plates are respectively arranged in the slots of at least two second clamping plates in a penetrating mode, and the two clamping parts of the second clamping plates are correspondingly inserted into the slots of the first slot group and the slots of the second slot group.

Further, a second crease parallel to the first crease is arranged between the two first creases and the two corresponding sides of the second clamping plate, the second crease sequentially divides the clamping part into a first plate body and a second plate body along the direction away from the first crease, the clamping part is sequentially bent along the second crease and the first crease to form the clamping part, and the second plate bodies of the two clamping parts are inserted into the cutting grooves of the first cutting groove group and the cutting grooves of the second cutting groove group.

Further, the included angle between the first plate body and the side plate is 90 degrees, the included angle between the first plate body and the second plate body is 90 degrees, and the cutting grooves in the first cutting groove group and the cutting grooves in the second cutting groove group are respectively vertically extended on the first clamping plate.

Further, the included angle between the first plate body and the side plate is 90 degrees, the included angle between the first plate body and the second plate body is smaller than 90 degrees, and the cutting grooves in the first cutting groove group and the cutting grooves in the second cutting groove group extend along the oblique directions respectively.

Further, the length of the second plate body along the direction perpendicular to the second crease is smaller than or equal to the length of the first plate body along the direction perpendicular to the second crease.

Further, the cutting grooves of the first cutting groove group are parallel to each other and have equal lengths; the cutting grooves in the second cutting groove group are parallel to each other and have equal lengths.

Further, the length of the slits of the first slit group is equal to the length of the slits of the second slit group.

Further, two ends of the plurality of slots respectively extend to the first folds.

Further, the plurality of slots are respectively perpendicular to the first folds.

The carton comprises a carton body, wherein any one of the cutter clamping structures in the embodiment is arranged in the carton body, a plurality of third side edges and fourth side edges, which are opposite to each other, of the first clamping plate are respectively abutted to two opposite side walls of the carton body, and two ends, which are perpendicular to the direction of the first clamping plate, of side plates of the second clamping plate are respectively abutted to the other two opposite side walls of the carton body.

Compared with the prior art, the embodiment of the utility model has the beneficial effects that,

according to the cutter card structure provided by the utility model, the two opposite cutting groove groups are arranged on the first clamping plate, when the first clamping plate is inserted into the slot on the second clamping plate, the clamping part on the second clamping plate is inserted into the cutting groove groups on the first clamping plate, so that the swing amplitude of a plurality of first clamping plates is reduced, and the stability of the whole cutter card structure is improved.

Drawings

FIG. 1 is a schematic view of a knife card structure according to an embodiment of the present utility model;

FIG. 2 is a front view of a first card according to an embodiment of the utility model;

fig. 3 is a front view of the second card after being unfolded according to the embodiment of the utility model.

Reference numerals:

1-a first clamping plate; 10-a first groove set; 11-a second groove set; 12-a first side; 13-a second side; 14-a third side; 15-fourth side; 2-a second clamping plate and 20-a first crease; 21-a second crease; 22-side plates; 23-clamping part; 231-a first plate; 232-a second plate; 24-slot.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. It will be apparent that the described embodiments are some, but not all, embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without creative efforts, based on the described embodiments of the present utility model fall within the protection scope of the present utility model.

In order to keep the following description of the embodiments of the present utility model clear and concise, the detailed description of known functions and known components thereof have been omitted.

As shown in fig. 1, the embodiment of the utility model provides a cutter card structure, which mainly comprises a first clamping plate 1 and a second clamping plate 2, wherein the number of the first clamping plates 1 is multiple, and the number of the second clamping plates 2 is at least two. The plurality of first clamping plates 1 are arranged in parallel. At least two second clamping plates 2 are arranged in parallel.

Each first clamping plate 1 is provided with a first cutting groove group 10 and a second cutting groove group 11 which are oppositely arranged, each cutting groove in the first cutting groove group 10 extends from a first side edge 12 of the first clamping plate 1 to the middle of the first cutting groove group, each cutting groove in the second cutting groove group 11 extends from a second side edge 13, opposite to the first side edge 12, of the first clamping plate 1 to the middle of the second cutting groove group, and the cutting grooves in the first cutting groove group 10 are not communicated with the cutting grooves in the second cutting groove group 11.

Two first folds 20 parallel to each other are arranged on each second clamping plate 2, and clamping portions 23 are formed between the two first folds 20 and two corresponding side edges of the second clamping plates 2 respectively. A side plate 22 is formed between the two first folds 20 on the second clamping plate 2, and a plurality of slots 24 parallel to each other are arranged on the side plate 22.

The first clamping plates 1 are respectively arranged in the slots 24 of at least two second clamping plates 2 in a penetrating way, and the two clamping parts 23 of the second clamping plates 2 are correspondingly inserted into the slots of the first slot group 10 and the slots of the second slot group 11.

The cutter card structure provided in this embodiment is provided with two opposite slot groups on the first card board 1, when the first card board 1 is inserted into the slot 24 on the second card board 2, the clamping part 23 on the second card board 2 is inserted into the slot group on the first card board 1, so that the stability of a plurality of first card boards 1 can be ensured, and the swing of the first card boards can be prevented.

In this embodiment, the plurality of first clamping plates 1 are rectangular plate bodies, and the second clamping plates 2 are also formed by bending rectangular plate bodies.

As shown in fig. 1 and 3, in some embodiments, a side plate 22 formed on the second clamping plate 2 is disposed vertically, and a plurality of slots 24 on the side plate 22 are respectively perpendicular to the first crease 20, and a plurality of first clamping plates 1 are respectively inserted into the slots 24. In this way, the first card 1 and the second card 2 can be divided into a plurality of rectangular accommodation chambers for placing articles.

It should be noted that, in fig. 1, only two second cards 2 are shown, and there may be more than two second cards 2, and the larger the number of second cards 2, the more accommodating chambers the first card 1 and the second card 2 are separated from each other.

Further, as shown in fig. 3, two ends of the plurality of slots 24 on the side plate 22 respectively extend to the first crease 20.

As further shown in fig. 3, in some embodiments, a second crease 21 parallel to the first crease 20 is disposed between two first creases 20 and two corresponding sides of the second clamping board 2, the second crease 21 sequentially divides the clamping portion 23 into a first board body 231 and a second board body 232 along a direction away from the first crease 20, and the clamping portion 23 is formed by sequentially bending along the second crease 21 and the first crease 20, see fig. 1. When the first clamping plate 1 is inserted into the slot 24 on the second clamping plate 2, the first plate bodies 231 of the two clamping parts 23 are correspondingly inserted into the slots of the two slot groups of the first clamping plate 1, and the first clamping plate 1 can be respectively clung to the first side edge 12 and the second side edge 13 of the first clamping plate 1, so that the cutter clamping structure is compact as a whole and occupies small space.

It can be understood that when the second clamping plate 2 is formed by bending a rectangular plate body, two corresponding sides of the second clamping plate 2 refer to two sides parallel to the first crease 20.

As shown in fig. 2, the slits in the first slit group 10 and the slits in the second slit group 11 extend vertically on the first card 1, respectively. Correspondingly, an included angle between the first plate 231 and the second plate 232 in the clamping portion 23 is 90 degrees, and an included angle between the first plate 231 and the side plate 22 is also 90 degrees.

Of course, in other embodiments, the slots in the first slot set 10 and the slots in the second slot set 11 may also extend in an oblique direction, respectively.

For example, taking the first card board 1 in fig. 2 as an example, the slots in the first slot group 10 and the slots in the second slot group 11 may extend obliquely toward the third side edge 14, so that the included angle between the first board 231 and the second board 232 is smaller than 90 degrees, and the structure can ensure that the second board 232 on the second card board 2 is not easy to break away from the slots.

Alternatively, the slits in the first slit group 10 and the slits in the second slit group 11 may extend obliquely toward the fourth side edge 15, respectively, so that the stability of the plurality of first plate bodies 231 can be further enhanced.

Alternatively, the slits in the first slit group 10 extend obliquely to the third side edge 14, and the slits in the second slit group 11 extend obliquely to the fourth side edge 15.

How the slits in the two slit groups extend can be determined according to the specific situation.

In some embodiments, the length of the second plate 232 of the clamping portion 23 along the direction perpendicular to the second crease 21 may be less than or equal to the length of the first plate 231 along the direction perpendicular to the second crease 21, so as to facilitate the second plate 232 to be inserted into the slots of the slot set.

In some embodiments, the slots of the first slot group 10 on the first card 1 are parallel to each other and have equal lengths. The slits in the second slit group 11 are parallel to each other and have equal lengths, respectively. The length of the slits of the first slit group 10 is equal to the length of the slits of the second slit group 11. Thus, the whole aesthetic property of the knife clamp structure can be ensured.

The embodiment of the utility model also provides a carton, which comprises a carton body, wherein the carton body is internally provided with the cutter clamping structure in any one of the embodiments.

The third side 14 and the fourth side 15 of the first clamping plates 1 are respectively abutted against two opposite side walls of the box body, and two ends of the side plate 22 of at least two second clamping plates 2 along the direction perpendicular to the slot 24 are respectively abutted against the other two opposite side walls of the box body.

The knife clamp in the carton has stable structure, and the clamping plate in the knife clamp structure is not easy to swing when the carton body is impacted, so that the protection of products in the carton body is utilized.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. A knife card structure, comprising:

2. The knife clamping structure according to claim 1, wherein a second crease parallel to the first crease is respectively arranged between two corresponding sides of the two first creases and the two corresponding sides of the second clamping plate, the second crease sequentially divides the clamping portion into a first plate body and a second plate body along a direction away from the first crease, the clamping portion is sequentially formed by bending along the second crease and the first crease, and the second plate bodies of the two clamping portions are respectively inserted into the cutting grooves of the first cutting groove group and the cutting grooves of the second cutting groove group.

3. The knife card structure of claim 2, wherein an included angle between the first plate body and the side plate is 90 degrees, an included angle between the first plate body and the second plate body is 90 degrees, and the cutting grooves in the first cutting groove group and the cutting grooves in the second cutting groove group respectively extend vertically on the first clamping plate.

4. The knife clamping structure according to claim 2, wherein an included angle between the first plate body and the side plate is 90 degrees, an included angle between the first plate body and the second plate body is smaller than 90 degrees, and the cutting grooves in the first cutting groove group and the cutting grooves in the second cutting groove group extend along oblique directions respectively.

5. A knife card construction as claimed in claim 3 or 4 wherein the length of the second panel in a direction perpendicular to the second fold is less than or equal to the length of the first panel in a direction perpendicular to the second fold.

6. The knife clamping structure as claimed in claim 1, wherein the slots of the first slot group are parallel to each other and have equal lengths; the cutting grooves in the second cutting groove group are parallel to each other and have equal lengths.

7. The knife card structure of claim 6 wherein the length of the slots of the first set of slots is equal to the length of the slots of the second set of slots.

8. The knife card structure of claim 1, wherein a plurality of said slots extend at opposite ends to said first fold.

9. The knife card structure of claim 8 wherein a plurality of said slots are each perpendicular to said first fold.

10. A carton comprising a box body, wherein a knife-clamping structure as claimed in any one of claims 1-9 is arranged in the box body, a plurality of third side edges and fourth side edges of the first clamping plate opposite to each other are respectively abutted with two opposite side walls of the box body, and two ends of side plates of at least two second clamping plates along the direction perpendicular to the first clamping plate are respectively abutted with two other opposite side walls of the box body.