CN215246332U

CN215246332U - Knife clip

Info

Publication number: CN215246332U
Application number: CN202120708610.2U
Authority: CN
Inventors: 杜聪; 彭锦; 常桂; 夏叶丽
Original assignee: Hefei Lianbao Information Technology Co Ltd
Current assignee: Hefei Lianbao Information Technology Co Ltd
Priority date: 2021-04-08
Filing date: 2021-04-08
Publication date: 2021-12-21
Anticipated expiration: 2031-04-08

Abstract

The utility model relates to the field of packaging cartons, in particular to a knife clip, which comprises a plurality of folding pieces clamped in sequence, wherein each folding piece comprises a middle baffle, and the connecting baffle plate is arranged on two sides of the middle baffle plate, the two adjacent folding sheets form a folding sheet group, the folding sheet group comprises a front folding sheet and a rear folding sheet, the connecting baffle plate on one side of the front folding sheet middle baffle plate is connected with the connecting baffle plate on one side of the rear folding sheet middle baffle plate, the connecting baffle plate on the other side of the front folding sheet middle baffle plate is connected with the connecting baffle plate on the other side of the rear folding sheet middle baffle plate, an object placing cavity is formed between the front folding sheet and the rear folding sheet, the connecting baffle plate is connected with the middle baffle plate through a folding part, a first slot is formed on the upper side or the lower side of the folding part, a second slot parallel to the first slot is further arranged on the connecting baffle plate, and the inserting hole direction of the second slot is opposite to that of the first slot. The utility model has the characteristics of save material, space utilization is high, and the equipment is simple, supports intensity height.

Description

Knife clip

Technical Field

The utility model belongs to the technical field of packing carton and specifically relates to a sword card is related to.

Background

The common knife clip consists of one group of longitudinally parallel inserting pieces and one group of transversely parallel inserting pieces with corresponding slots, and the two groups of inserting pieces are inserted into each other through the slots to form a plurality of independent cubic spaces, so that the contact of articles can be prevented, and the collision can be reduced.

However, after the longitudinal inserting sheet and the transverse inserting sheet are inserted into each other, redundant parts are inevitably arranged at the two ends of the inserting sheet and are not utilized, and the waste of materials is brought; the structure of above-mentioned two kinds of inserted sheets is different, can occupy during the equipment and produce the more space of line, can increase the complexity of producing the line operation.

SUMMERY OF THE UTILITY MODEL

The utility model discloses mainly solve the extravagant material that prior art exists, produce the technical problem that line operation complexity increased because of the subassembly arouses more, provide a sword card.

In order to solve the technical problems and achieve the object of the utility model, the utility model provides a knife clip, which comprises a plurality of folding pieces which are clamped in sequence, wherein each folding piece comprises a middle baffle arranged in the middle and connecting baffles symmetrically arranged on two sides of the middle baffle, the two adjacent folding pieces form a folding piece group, the folding piece group comprises a front folding piece and a rear folding piece, the connecting baffle on one side of the middle baffle of the front folding piece is connected with the connecting baffle on one side of the middle baffle of the rear folding piece, the connecting baffle on the other side of the middle baffle of the front folding piece is connected with the connecting baffle on the other side of the middle baffle of the rear folding piece, a storage cavity for storing articles is formed between the front folding piece and the rear folding piece, the connecting baffle is connected with the middle baffle through a folding part, and a first slot is arranged on the upper side or the lower side of the folding part, and a second slot parallel to the first slot is also arranged on the connecting baffle plate, and the direction of the insertion opening of the second slot is opposite to that of the insertion opening of the first slot.

In an embodiment, the folding portion and the first slot are connected to extend through the connecting baffle, and the first slot has the same length as the folding portion.

In an embodiment, the second slot and the first slot have the same extension length.

In an embodiment, the distance from the second slot to the folding portion is greater than the distance from the second slot to the side of the connection baffle away from the folding portion.

In an embodiment, the width of each of the first slot and the second slot is the same as the thickness of the folding piece.

In an implementation manner, a bending line is disposed along an extending direction of the second slot, the bending line connects the non-insertion opening of the second slot and a side of the connection baffle plate away from the second slot insertion opening, and the bending line and the second slot are connected to penetrate through the connection baffle plate.

In an embodiment, in the same folding sheet group, a first slot on the rear folding sheet is inserted opposite to a second slot of the front folding sheet, the middle baffles of the front folding sheet and the rear folding sheet are arranged in parallel, and the front folding sheet and the middle baffles of the rear folding sheet in the folding sequence are arranged to enclose to form the object containing cavity.

In an embodiment, the top corners of the folding pieces at the insertion openings of the first slot and the second slot are provided with round corners.

In an embodiment, the connecting baffle is provided with an arc-shaped groove in the middle.

In an embodiment, the axes of the arc-shaped slots in the folded plate stack are in a straight line.

Compared with the prior art, the utility model relates to a sword card has following beneficial effect:

1. the paper board is formed by assembling the folding pieces of the same type, so that the use of a cutting board die can be reduced in the process of printing the paper board, and the cost of the cutting board die is saved;

2. in the process of assembling the knife card on the production line, due to the uniqueness of the types of the folding sheets, the stacking space can be reduced, incoming materials are easy to fix, and the operation difficulty is simplified;

3. the number of the folding pieces to be assembled can be selected according to the number of objects to be contained, so that the material is saved;

4. because the overlapped parts are arranged between the connecting baffle plates at the two ends of the adjacent folding pieces and the overlapped parts are just the side walls at the two sides of the article placing cavity, the connecting baffle plates at the two ends of the folding pieces are reasonably utilized under the condition of not increasing materials, and the supporting strength of the two sides of the article placing cavity in the knife card is increased;

5. after the connecting baffles at the two ends of the folding sheet are connected in a folding manner, the space occupied by the two ends of the knife clip can be reduced, and the space utilization rate of the knife clip is greatly improved.

Therefore, the utility model has the characteristics of save material, space utilization is high, and the equipment is simple, supports intensity height.

Drawings

Fig. 1 is a schematic structural view of a knife clip of the present invention;

fig. 2 is a schematic view of the tiling of the single-piece folded piece in the knife card of the present invention;

fig. 3 is a folding schematic view of a single folding sheet in the knife card of the present invention.

The reference numbers in the figures illustrate: 1. folding the sheet; 11. an intermediate baffle; 12. connecting a baffle plate; 121. a first slot; 122. a second slot; 123. an insertion opening; 124. bending the wire; 125. round corners; 13. a folding part; 2. a front folding sheet; 3. a rear folding sheet; 4. a storage cavity; 5. an arc-shaped groove.

Detailed Description

To make the objects, features and advantages of the present invention more obvious and understandable, the embodiments of the present invention are described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and obviously, 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 the skilled in the art without creative work belong to the protection scope of the present invention.

Example (b):

fig. 1 to 3 show an embodiment of a knife card of the present invention.

Referring to fig. 1 and 2, a knife card comprises a plurality of folding sheets 1 which can be mutually assembled in a clamping way, the folding sheets 1 comprise a middle baffle 11 arranged in the middle and connecting baffles 12 symmetrically arranged on two sides of the middle baffle 11, two adjacent folding sheets 1 are called a folding sheet group, one folding sheet group comprises a front folding sheet 2 and a rear folding sheet 3, the connecting baffle 12 on one side of the middle baffle 11 of the front folding sheet 2 is connected with the connecting baffle 12 on one side of the middle baffle 11 of the rear folding sheet 3, the connecting baffle 12 on the other side of the middle baffle 11 of the front folding sheet 2 is connected with the connecting baffle 12 on the other side of the middle baffle 11 of the rear folding sheet 3, a storage cavity 4 for storing articles is formed between the front folding sheet 2 and the rear folding sheet 3, the knife card can be assembled, the knife card is assembled by assembling the folding sheets 1 of the same type, in the process of printing a paperboard, the use of cutting board moulds can be reduced, the cost of the cutting board moulds is saved, the storage space of the folding sheet 1 can be reduced during the assembly, the folding sheet is not easy to loosen, the production line is simple and convenient to operate, and the assembly efficiency of workers is improved.

Referring to fig. 3, the connection baffle 12 and the middle baffle 11 are connected by the folding portion 13, a first slot 121 is disposed on the upper side of the folding portion 13, the extension length of the first slot 121 is the same as that of the folding portion 13, a second slot 122 parallel to the first slot 121 is further disposed on the connection baffle 12, the extension length of the second slot 122 is the same as that of the first slot 121, but the direction of the second slot 122 is opposite to that of the insertion opening 123 of the first slot 121, and the second slot 122 is far from the middle baffle 11 relative to the first slot 121.

A bending line 124 is arranged along the extending direction of the second slot 122, the bending line 124 connects the non-insertion opening 123 of the second slot 122 and one side of the connection baffle 12 far away from the insertion opening 123 of the second slot 122, and the sum of the lengths of the second slot 122 and the bending line 124 is equal to the sum of the lengths of the first slot 121 and the folding part 13, and is equal to the height of the connection baffle 12 in a vertical state.

Referring to fig. 1 and 3, when the knife card is assembled, the folding sheets 1 are placed in a front-back order, the rear folding sheet 3 is arranged in the folding direction of the connecting baffle 12 of the front folding sheet 2, the second slot 122 on the connecting baffle 12 at the end part of the front folding sheet 2 is inserted into the first slot 121 on the connecting baffle 12 at the same end of the rear folding sheet 3, the width of the first slot 121 and the width of the second slot 122 are the same as the thickness of the folding sheets 1, so that the two folding sheets 1 can be inserted into each other, the shaking can be reduced after the insertion, the supporting strength of the whole knife card is enhanced, rounded corners 125 are arranged at the top corners of the folding sheets 1 at the insertion holes 123 of the first slot 121 and the second slot 122, the quick assembly of the front folding sheet 2 and the rear folding sheet 3 can be realized, and the assembly efficiency of workers is increased; meanwhile, the probability of the folded and turned-over edges of the corners of the folded sheet 1 can be reduced.

After adjacent folding sheet 1 is assembled, the middle baffle 11 of two folding sheets 1 is parallel to each other, the middle baffle 11 of two folding sheets 1 and the connecting baffle 12 at the two ends of the front folding sheet 2 enclose into the object placing cavity 4 for placing objects, when folding sheet 1 is designed, the distance from the second slot 122 to the connecting part is greater than the distance from the second slot 122 to the connecting baffle 12 to one side of the connecting part, so that the width of the object placing cavity 4 is increased, and more objects can be stored.

After the first folding piece 1 and the adjacent rear folding piece 3 are assembled, the total number of the folding pieces 1 is selected and used according to the number of stored articles, and the rest rear folding pieces 3 are sequentially assembled to reduce the waste of the folding pieces 1 and the waste of the space of the storage cavity 4 and correspondingly reduce the storage space occupied by the knife card.

After the knife card assembly finishes, except that first folding piece 1 and the 4 both ends of putting the thing chamber of 3 formation of its adjacent rearmounted folding piece only have one deck cardboard to support, all the other both ends of putting the thing chamber 4 all have two-layer cardboard to support, have improved the holistic support intensity of knife card, also make full use of the connecting baffle 12 at folding piece 1 both ends, when playing the connection effect, can strengthen the support intensity of knife card.

Be provided with arc wall 5 in the middle part of 1 connection baffle 12 of folded sheet, can conveniently follow the article of depositing of taking in the thing chamber 4 of sword card and deposit to set up the axle center of arc wall 5 on a straight line, can be so that when taking the article of putting in the thing chamber 4, be difficult to by the carton fish tail.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a knife card, its characterized in that, includes a plurality of folding piece (1) of joint according to the order of sequence, folding piece (1) is including setting up in the middle baffle (11) at middle part to and the symmetry sets up connecting baffle (12) of middle baffle (11) both sides, and two neighbours folding piece (1) constitute folding piece group, folding piece group is including leading folding piece (2) and rearmounted folding piece (3), connecting baffle (12) of baffle (11) one side in the middle of leading folding piece (2) with connecting baffle (12) of baffle (11) one side in the middle of rearmounted folding piece (3) are connected, connecting baffle (12) of baffle (11) opposite side in the middle of leading folding piece (2) with connecting baffle (12) of rearmounted folding piece (3) opposite side are connected, it puts thing chamber (4) to form between leading folding piece (2) and rearmounted folding piece (3) and be used for placing object article, connecting baffle (12) through folding portion (13) with middle baffle (11) are connected, first slot (121) have been seted up to the upside or the downside of folding portion (13), still be provided with on connecting baffle (12) with second slot (122) that first slot (121) are parallel, inserted hole (123) opposite direction of second slot (122) and first slot (121).

2. The blade card of claim 1, wherein the folded portion (13) and the first slot (121) are connected through the connecting barrier (12), and the first slot (121) extends for the same length as the folded portion (13).

3. The blade card of claim 2, wherein the second slot (122) extends the same length as the first slot (121).

4. The blade card of claim 3, wherein the distance from the second insertion slot (122) to the folded portion (13) is greater than the distance from the second insertion slot (122) to the side of the connection flap (12) remote from the folded portion (13).

5. The blade card of claim 1, wherein the first slot (121) and the second slot (122) each have a width equal to the thickness of the folded piece (1).

6. The knife card of claim 1, wherein a bending line (124) is disposed along an extending direction of the second slot (122), the bending line (124) connects the non-insertion opening (123) of the second slot (122) with a side of the connecting baffle (12) away from the insertion opening (123) of the second slot (122), and the bending line (124) is connected with the second slot (122) and penetrates through the connecting baffle (12).

7. The knife card of claim 6, characterized in that in the same folded piece group, a first slot (121) of the rear folded piece (3) is inserted opposite to a second slot (122) of the front folded piece (2), the front folded piece (2) and the middle baffle (11) of the rear folded piece (3) are arranged parallel to each other, and the front folded piece (2) and the middle baffle (11) of the rear folded piece (3) in the folding sequence are enclosed to form the storage cavity (4).

8. The knife card of claim 1, characterized in that the corners of the folded sheet (1) at the insertion openings (123) of the first and second slots (121, 122) are provided with rounded corners (125).

9. The knife card according to any of claims 1 to 8, characterized in that the connecting baffle (12) is provided with an arc-shaped slot (5) in the middle.

10. The knife card according to claim 9, characterized in that the axes of the curved slots (5) in the folded stack are in a straight line.