Rotary clamping partition plate for packaging carton

Abstract

The utility model discloses a rotary clamping partition plate for a packaging carton, which comprises a first partition plate and a second partition plate, the middle of the first partition plate is provided with a groove extending to the half waist, the second partition plate is embedded on the first partition plate and forms four equal parts of uniform partition areas, the second partition plate is provided with a half-opening type circular clamping groove, and the half-opening type circular clamping groove is formed in the middle of the first partition plate. According to the structure, with the center position of the second partition plate as the circle center and the depth extending downwards to the half waist position as the radius, circular motion is conducted from the right side to the left lower side of the horizontal position so as to form a cutting line, arc cutting motion is stopped when the cutting line moves to the half waist position below the center position of the second partition plate, and finally a semi-open type circular clamping groove is formed. Comprising a semicircular clamping plate, the semicircular clamping plate is a protruding part formed by a semi-open type circular clamping groove along a cutting line, and the protruding part is folded and warped outwards along the center line position of the second partition plate. The device has the advantages of high stability, simple structure, low cost, convenience in operation and the like, and the production efficiency can be effectively improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of carton packaging, and particularly relates to a rotary clamping partition plate for packaging cartons. BACKGROUND

[0002] In the carton manufacturing industry, the clamping partition plays the role of external bearing, internal mutual partition and buffering. Usually, after slotting or die stamping, qualified parts are arranged, and then assembled to become a three-dimensional product. During the assembly process, the product is composed of two partition plates to form a three-dimensional clamping partition or multiple clamping partitions to form more clamping partitions. Therefore, the following situations exist in actual operation. First, the total number of partition plates is not complete, and there is always a situation of excess or loss. Second, the similarity between the partition plates is too high, which is easy to identify incorrectly, leading to incorrect assembly of the partition plates and causing product failure, resulting in poor user experience. Therefore, how to make two clamping partitions more identifiable and more convenient to assemble correctly is the primary task to solve the defects of the prior art, which fundamentally eliminates the problem of incorrect assembly of clamping partitions leading to unequal quantities.

[0003] The utility model with the application number 202320122086.X discloses a partition plate type inner liner for packaging cartons, which comprises double-layer partition plates in the shape of a cross that are integrally folded from paperboard.

[0004] The utility model still needs to rely on the fixing plate at the bottom to consolidate the stability of the cross-shaped partition plate, and the structure is complex. At the same time, the similarity between the two partition plates is too high, which is easy to cause installation errors. Therefore, the utility model cannot solve the defects in the prior art. UTILITY MODEL CONTENT

[0005] The utility model solves the problem of incorrect assembly due to low recognition when two partition plates are assembled together, which leads to excess or loss of partition plate materials, product defects, poor customer experience and other problems.

[0006] The utility model provides a rotatory formula card baffle for packing carton, including first baffle, the first baffle middle position is opened a channel and stretches to half waist, characterized by: still including second baffle, the second baffle is embedded on the first baffle and forms four equal parts even division area, be equipped with the semiope formula circular clamping groove on the second baffle, the semiope formula circular clamping groove structure is: with the center position of second baffle as the center, the depth that stretches to half waist from horizontal position right side to left is radius, forms cutting line from right to left to make circular motion to form cutting line, stop making arc cutting motion when it removes to the center position of second baffle to the half waist down, finally form semiope formula circular clamping groove, still including semicircular clamping plate, its structure is the protruding part that semiope formula circular clamping groove forms along cutting line, and with semiope formula circular clamping groove clearance fit, and its protruding part is folded and is tilted to the outside along the center line position of second baffle.

[0007] Effect in that: the utility model discloses second baffle and first baffle are embedded together and divide four equal parts even division area in the groove of this setting; the semiope formula circular clamping groove of this structure is set on the second baffle, first, the recognition of second baffle is higher, and it is easy to distinguish from first baffle, and it will not be spliced incorrectly, and second, the semiope formula circular clamping groove is larger, and it is more convenient for the embedding of second baffle on first baffle; the semicircular clamping plate of this setting is set on the second baffle, and with the aid of the semiope formula circular clamping groove, the semicircular clamping plate is folded and is tilted more conveniently along the center line of second baffle, and the semicircular clamping plate that is tilted after folding is embedded on the surface of first baffle when two baffle are embedded on each other, and is embedded on the surface of first baffle, and the whole carding structure is stably supported, so that it can form a complete and firm three-dimensional carding independently without auxiliary.

[0008] Further improvement in that: the second baffle is embedded in the groove of first baffle through the semiope formula circular clamping groove.

[0009] Effect in that: through the aid of semiope formula circular clamping groove and groove, the embedding mode of second baffle and first baffle is more convenient.

[0010] Further improvement in that: when the second baffle is embedded on the first baffle, the semicircular clamping plate on the second baffle is embedded on the side surface of the first baffle.

[0011] Effect in that: the semicircular clamping plate embedded on the side surface of the first baffle plays a stable fixing support effect on the three-dimensional structure of the combined two baffle, effectively preventing the deformation of the combined three-dimensional baffle.

[0012] Further improvement lies in that the first partition plate is embedded on the second partition plate to form four equal division areas, and a plurality of such embedded partition plates can be arranged, and after being spliced again, more equal division areas can be formed.

[0013] Effects lie in that the utility model can divide four areas by equal division, and can combine a plurality of three-dimensional partition plates to meet different product use requirements, and greatly improve the practicability of the utility model.

[0014] Further improvement lies in that the first partition plate and the second partition plate are corrugated paper boards or card papers.

[0015] Effects lie in that the partition plate can be made of various materials, reduces the production difficulty, improves the production efficiency, and greatly increases the universality. Advantages

[0016] The utility model solves the problems of low recognition degree and splicing error of the paper partition plate in the traditional packaging carton, and the two obviously different partition plates are embedded with each other, so that the recognition is clearer, and the problems of error splicing and product defects are fundamentally eliminated; meanwhile, the utility model can fix the two partition plates firmly without the aid of other articles, and has the advantages of simple structure, convenient use, low cost, improved production efficiency and the like. BRIEF DESCRIPTION OF DRAWINGS

[0017] Fig. 1 is a three-dimensional structure schematic view of the utility model after combination;

[0018] Fig. 2 is a structure schematic view of the second partition plate;

[0019] Fig. 3 is a structure schematic view of the half-round card plate after expansion;

[0020] Fig. 4 is a structure schematic view of the first partition plate;

[0021] DRAWINGS

[0022] In the drawings, 1 is the first partition plate, 2 is the second partition plate, 3 is the groove, 4 is the half-open round card slot, and 5 is the half-round card plate. DETAILED DESCRIPTION

[0023] The technical scheme and advantages of the utility model will be clearer and more explicit through the further description of the specific implementation manner of the utility model in the following description of the drawings. Figs. 1 to 4

[0024] ​The utility model provides a rotary type card baffle for packing carton, including first baffle 1, first baffle 1 is opened in the middle position and reaches the half waist of a groove 3 along the stretch, it is characterized by:

[0025] Still include second baffle 2, second baffle 2 is embedded on first baffle 1 and forms four equal parts even partition area, be equipped with the semiope circular clamping slot 4 on second baffle 2, the semiope circular clamping slot 4 structure is, with the center position of second baffle 2 as the center, the depth of reaching the half waist downward is radius, from the right of horizontal position to left down circular motion to form cutting line, when it removes to the half waist of second baffle 2 center position downward and stops doing arc cutting motion, finally forms semiope circular clamping slot 4;

[0026] Still include semicircular clamping plate 5, its structure is the protruding portion along cutting line formed by semiope circular clamping slot 4, and it is clearance fit with semiope circular clamping slot 4, and its protruding portion is folded and buckled outward along the center line position of second baffle 2.

[0027] Second baffle 2 is embedded in the groove 3 on first baffle 1 through semiope circular clamping slot 4.

[0028] When second baffle 2 is embedded on first baffle 1, semicircular clamping plate 5 on second baffle 2 is attached to the side of first baffle 1.

[0029] After first baffle 1 is embedded on second baffle 2, four equal parts partition area are formed, and a plurality of card baffles embedded with each other can be further provided, and more uniform and equal partition areas can be formed after the card baffles are spliced with each other again.

[0030] First baffle 1 and second baffle 2 are corrugated paper or cardboard.

Claims

1. A rotary card partition for packaging cartons, comprising a first partition (1), wherein a groove (3) extending to the middle of the first partition (1) is provided in the middle thereof, and characterized in that: It also includes a second partition (2), which is embedded in the first partition (1) and forms a partition area evenly divided into four equal parts. The second partition (2) is provided with a semi-open circular card slot (4), and the structure of the semi-open circular card slot (4) is as follows: with the center position of the second partition (2) as the center of the circle, the depth of the downward extension to the middle of the waist is the radius, and the circular motion is made from the right side of the horizontal position to the lower left to form a cutting line, and the arc cutting motion is stopped when it moves to the middle of the waist below the center position of the second partition (2), and finally the semi-open circular card slot (4) is formed; It also includes a semicircular card plate (5), which is a protruding portion formed along the cutting line of the semi-open circular card slot (4) and is clearance-matched with the semi-open circular card slot (4). The protruding portion is folded outward and tilted along the center line of the second partition (2).

2. The rotary card partition for packaging cartons according to claim 1, characterized in that: The second partition (2) is embedded in the groove (3) on the first partition (1) through a semi-open circular slot (4).

3. The rotary card partition for packaging cartons according to claim 2, characterized in that: When the second partition (2) is embedded in the first partition (1), the semicircular clamping plate (5) on the second partition (2) is attached to the side surface of the first partition (1).

4. The rotary card partition for packaging cartons according to claim 1, characterized in that: The first partition (1) is embedded in the second partition (2) to form a partition area divided into four equal parts. A plurality of such mutually embedded card partitions can also be provided, and after being spliced ​​together again, more such evenly divided partition areas can be formed.

5. The rotary card partition for packaging cartons according to claim 1, characterized in that: The first partition (1) and the second partition (2) are made of corrugated cardboard or cardboard.

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