CN220392041U - Buffer paper card and buffer packing box - Google Patents

Abstract

The utility model relates to the technical field of packaging, and provides a buffer paper card and a buffer packaging box, which comprise a first buffer plate, a second buffer plate and a third buffer plate which are integrally formed and sequentially connected in the length direction, wherein the first buffer plate is provided with a first pressing line extending in the width direction, and the end part in the length direction is provided with a first clamping groove; the second buffer plate is provided with a second pressing line extending along the length direction, two ends in the width direction are respectively provided with a second clamping groove, the junction of the second buffer plate and the first buffer plate and the junction of the second buffer plate and the third buffer plate are respectively provided with a connecting pressing line extending along the width direction, and two ends of each connecting pressing line are respectively provided with a connecting slot; the third buffer plate is provided with a third pressing line extending along the width direction, and the end part of the third buffer plate in the length direction is provided with a third clamping groove. The buffer paper card adopts an integrated structural design, so that materials can be saved, and the assembly time is shortened.

Description

Buffer paper card and buffer packing box

Technical Field

The utility model relates to the technical field of packaging, in particular to a buffer paper card and a buffer packaging box.

Background

Generally, when the packing box is used for packing objects, buffer objects such as foamed plastic or buffer paper cards are placed in the packing box, firstly, the whole shape of the packing box is supported, secondly, the objects in the packing box are fixed and limited, and damage to the objects in the packing box in the transportation process can be avoided. However, most of buffer paper cards used for large areas in the market at present are cross-shaped or net-shaped combined paper cards, namely, the buffer paper cards are formed by combining and splicing a plurality of independent paper cards, so that more materials are needed, and the assembly time is long.

Therefore, a new solution is needed to solve the above technical problems.

Disclosure of Invention

The utility model provides a buffer paper card and a buffer packaging box, which are used for solving the defects that the existing combined buffer paper card is more in required materials and longer in assembly time.

The utility model provides a buffer paper card, comprising:

the buffer paper card cutting piece comprises a first buffer plate, a second buffer plate and a third buffer plate, wherein the first buffer plate, the second buffer plate and the third buffer plate are integrally formed and are sequentially connected in the length direction; wherein,

the first buffer plate is provided with a first pressing line extending along the width direction, and the end part in the length direction is provided with a pair of first clamping grooves arranged along the width direction;

the second buffer plate is provided with a second pressing line extending along the length direction, two ends in the width direction are respectively provided with a pair of second clamping grooves arranged along the length direction, the junction of the second buffer plate and the first buffer plate and the junction of the second buffer plate and the third buffer plate are respectively provided with a connecting pressing line extending along the width direction, two ends of the connecting pressing line at the junction of the second buffer plate and the first buffer plate are respectively provided with a first connecting slot, and two ends of the connecting pressing line at the junction of the second buffer plate and the third buffer plate are respectively provided with a second connecting slot; the third buffer plate is provided with a third pressing line extending along the width direction, and the end part of the length direction is provided with a pair of third clamping grooves arranged along the width direction.

Optionally, the first buffer plate is provided with two first pressing lines arranged along the length direction, the first buffer plate is divided into a first inner side plate, a first top plate and a first outer side plate by the two first pressing lines, and the first clamping groove is located on the first inner side plate;

the second buffer plate is provided with two second pressing lines which are arranged along the width direction, the second buffer plate is divided into a front plate, a rear plate and a bottom plate through the two second pressing lines, and two pairs of second clamping grooves are respectively positioned on the front plate and the rear plate;

the third buffer plate is provided with two third pressing lines which are distributed along the length direction, the third buffer plate is divided into a second inner side plate, a second top plate and a second outer side plate through the third pressing lines, and the third clamping groove is located on the second inner side plate.

Optionally, the two ends of the connecting wire respectively extend to the positions intersecting the second wire, each first connecting slot extends from the boundary of the buffer paper card cut piece to the intersection of the second wire and the connecting wire in the width direction, and each second connecting slot extends from the boundary of the buffer paper card cut piece to the intersection of the second wire and the connecting wire in the width direction.

Optionally, the first clamping groove and the third clamping groove are axially symmetrically arranged in the width direction, and the second clamping groove on the front plate and the second clamping groove on the rear plate are axially symmetrically arranged in the length direction;

the distance between the first connecting slot and the second clamping slot adjacent to the second buffer plate is equal to the distance between the first pressing lines and the second connecting slot, and the distance between the second connecting slot and the second clamping slot adjacent to the second buffer plate is equal to the distance between the third pressing lines and the second buffer plate.

Optionally, the first clamping groove and the third clamping groove are all located on an extension line of the second pressing line, the first buffer plate is folded along the first pressing line to form a hollow first buffer wall, the second buffer plate is folded along the second pressing line to form a hollow second buffer wall, the third buffer plate is folded along the third pressing line to form a hollow third buffer wall, and the first buffer wall and the third buffer wall are respectively clamped with the second clamping groove of the second buffer wall through the first clamping groove and the third clamping groove.

Optionally, the width of the end, close to the first buffer plate, of the second buffer plate is larger than the width of the end, close to the third buffer plate, of the second buffer plate; the width of the first buffer plate is equal to the width of the third buffer plate, and is equal to the width of one end of the second buffer plate, which is close to the first buffer plate.

Optionally, the width of the second buffer plate gradually decreases from one end close to the first buffer plate to one end close to the third buffer plate.

Optionally, two pairs of the second clamping grooves at two ends of the second buffer plate in the width direction are respectively perpendicular to two end faces of the second buffer plate in the width direction.

Optionally, the width of the first connecting slot gradually decreases from the edge of the buffer paper card cut-part to the second pressing line side, and the width of the second connecting slot gradually increases from the edge of the buffer paper card cut-part to the second pressing line side.

The utility model also provides a buffer packaging box, which comprises a box body and the buffer paper card, wherein the buffer paper card is positioned in the box body.

Compared with the prior art, the technical scheme of the utility model has the following beneficial effects:

according to the buffer paper card, the first buffer plate of the integrally formed buffer paper card cutting piece is provided with the first pressing line extending along the width direction, and the end part in the length direction is provided with the pair of first clamping grooves arranged along the width direction; a second pressing line extending along the length direction is arranged on the second buffer plate, a pair of second clamping grooves which are arranged along the length direction are arranged at two ends in the width direction, connecting pressing lines extending along the width direction are arranged at the juncture of the second buffer plate and the first buffer plate and the juncture of the second buffer plate and the third buffer plate, and a connecting slot is respectively arranged at two ends of each connecting pressing line; set up the third line ball that extends along width direction on the third buffer board, and set up the third draw-in groove at length direction's tip, can be with the buffer paper card cut-parts along above-mentioned line ball folding back and respectively through first draw-in groove and third draw-in groove with first buffer board and third buffer board joint to the second buffer board on the second draw-in groove, thereby form three-dimensional and hollow buffer paper card structure, both reduced paper card quantity and reduced the shaping time, consequently can solve the required material of current combination buffer paper card more, and the longer problem of equipment time.

According to the buffer packaging box, the buffer paper cards are arranged in the box body of the buffer packaging box, so that good buffer and supporting performances can be achieved, and the number of paper cards and the forming time can be reduced due to the design of the buffer paper cards, so that the material consumption of the buffer packaging box can be reduced, the cost can be reduced, and the assembly time can be reduced.

Drawings

In order to more clearly illustrate the utility model or the technical solutions of the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the utility model, and other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic plan view of a buffer card according to some embodiments of the present utility model after being unfolded;

FIG. 2 is a perspective view of a buffer paper card according to some embodiments of the present utility model after being folded;

fig. 3 is a schematic structural view of a cushioning packaging box according to some embodiments of the present utility model.

Reference numerals:

1. a first buffer plate; 2. a second buffer plate; 3. a third buffer plate; 4. connecting a pressing line; 5. a first connection slot; 6. a second connecting slot; 111. a first wire pressing; 112. a first clamping groove; 211. a second wire pressing; 212. a second clamping groove; 311. a third wire pressing; 312. a third clamping groove; 7. a case; 8. a buffer paper card; 11. a first inner side plate; 12. a first top plate; 13. a first outer side plate; 21. a front plate; 22. a rear plate; 23. a bottom plate; 31. a second inner side plate; 32. a second top plate; 33. a second outer side plate; 100. a first buffer wall; 200. a second buffer wall; 300. and a third buffer wall.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present embodiment more apparent, the technical solutions in the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are some embodiments of the present embodiment, but not all embodiments. All other embodiments, based on the embodiments in this embodiment, which a person of ordinary skill in the art would obtain without making any inventive effort, are within the scope of the protection of this embodiment.

The buffer paper card and the buffer packaging box of the present embodiment are described below with reference to fig. 1 to 3.

It should be noted that, the buffer paper card and the buffer packaging box provided in this embodiment can be adjusted according to the size and local details of the objects to be packaged, and are suitable for buffering and supporting the packaging structures of various objects to be packaged.

The object to be packaged can be a lamp such as a spotlight, a desk lamp or a footlight or other devices needing to be fixed and prevented from falling.

Referring to fig. 1, fig. 1 is a schematic plan view of a stretched buffer card according to some embodiments of the utility model, wherein a solid line is a cutting line, and a dotted line is a turning line. The embodiment provides a buffer paper card, it includes the buffer paper card cut-parts, and the buffer paper card cut-parts include first buffer board 1, second buffer board 2 and the third buffer board 3 that connect in order at its length direction, and first buffer board 1, second buffer board 2 and the 3 integrated into one piece of third buffer board.

The first buffer plate 1 is provided with a first pressing line 111 extending along a width direction, and a pair of first clamping grooves 112 arranged along the width direction are formed at end parts in a length direction.

The second buffer plate 2 is provided with a second pressing line 211 extending along the length direction, two ends in the width direction are respectively provided with a pair of second clamping grooves 212 arranged along the length direction, the junction of the second buffer plate 2 and the first buffer plate 1 and the junction of the second buffer plate 2 and the third buffer plate 3 are respectively provided with a connecting pressing line 4 extending along the width direction, two ends of the connecting pressing line 4 at the junction of the second buffer plate 2 and the first buffer plate 1 are respectively provided with a first connecting slot 5, and two ends of the connecting pressing line 4 at the junction of the second buffer plate 2 and the third buffer plate 3 are respectively provided with a second connecting slot 6.

The third buffer plate 3 is provided with a third pressing line 311 extending in the width direction, and a pair of third clamping grooves 312 arranged in the width direction are formed at the end in the length direction.

The first pressing line 111, the second pressing line 211, the third pressing line 311, and the connecting pressing line 4 are all positive folding lines.

The width direction in this embodiment refers to the width direction of the cut-to-be-cut sheet of the buffer paper card, and the length direction refers to the length direction of the cut-to-be-cut sheet of the buffer paper card.

The first clamping groove 112 and the third clamping groove 312 are respectively used for being clamped with the second clamping groove 212.

Specifically, two first pressing lines 111 arranged along the length direction are arranged on the first buffer board 1, the first buffer board 1 is divided into a first inner side board 11, a first top board 12 and a first outer side board 13 by the two first pressing lines 111, and the first clamping groove 112 is located on the first inner side board 11.

The second buffer plate 2 is provided with two second pressing lines 211 which are arranged along the width direction, the second buffer plate 2 is divided into a front plate 21, a rear plate 22 and a bottom plate 23 by the two second pressing lines 211, and two pairs of second clamping grooves 212 are respectively arranged on the front plate 21 and the rear plate 22.

The third buffer plate 3 is provided with two third pressing lines 311 which are arranged along the length direction, the third buffer plate 3 is divided into a second inner side plate 31, a second top plate 32 and a second outer side plate 33 through the third pressing lines 311, and a third clamping groove 312 is positioned on the second inner side plate 31.

In one embodiment, the first clamping groove 112 and the third clamping groove 312 are axially symmetrically arranged in the width direction, and the second clamping groove 212 on the front plate 21 and the second clamping groove 212 on the rear plate 22 are axially symmetrically arranged in the length direction.

Further, the first clamping groove 112 and the third clamping groove 312 are both located on the extension line of the second pressing line 211 and are perpendicular to the first pressing line 111 or the third pressing line 311, so that the first buffer plate 1 and the third buffer plate 3 after being folded can be respectively clamped on the second clamping groove 212 of the folded second buffer plate 2 through the first clamping groove 112 and the third clamping groove 312.

In some embodiments, the first card slot 112, the second card slot 212 and the third card slot 312 have the same size and shape, and may be specifically designed according to practical situations.

Wherein, the two ends of the connecting line pressing 4 extend to the position intersecting with the second line pressing 211 respectively, each first connecting slot 5 extends from the boundary of the buffer paper card cutting piece to the intersection of the second line pressing 211 and the connecting line pressing 4 along the width direction, and each second connecting slot 6 extends from the boundary of the buffer paper card cutting piece to the intersection of the second line pressing 211 and the connecting line pressing 4 along the width direction. The first outer side plate 13 is disconnected from the front plate 21 and the rear plate 22 through the first connection slot 5, respectively, and the second outer side plate 33 is disconnected from the front plate 21 and the rear plate 22 through the second connection slot 6, respectively, thereby avoiding affecting the folding of the second buffer plate 2.

In one embodiment, the distance between the first connection slot 5 and the adjacent second clamping slot 212 on the second buffer plate 2 is equal to the distance between the two first pressing lines 111 on the first buffer plate 1, and the distance between the second connection slot 6 and the adjacent second clamping slot 212 on the second buffer plate 2 is equal to the distance between the two third pressing lines 311 on the third buffer plate 3. Therefore, after the first buffer plate 1 is folded, the first clamping groove 112 on the first inner side plate 11 is clamped in the second clamping groove 212 adjacent to the first buffer plate 1 on the folded first front plate 21 and the first rear plate 22, and the third buffer plate 3 is similar thereto, which is not repeated herein.

The material of the buffer paper card cut-parts of this embodiment is corrugated paper, and is integrally formed.

Referring to fig. 1 and 2, the first buffer board 1 is folded along the first pressing line 111 to form a hollow first buffer wall 100, the second buffer board 2 is folded along the second pressing line 211 to form a hollow second buffer wall 200, the third buffer board 3 is folded along the third pressing line 311 to form a hollow third buffer wall 300, and the first buffer wall 100 and the third buffer wall 300 are respectively clamped with the second clamping groove 212 of the second buffer wall 200 through the first clamping groove 112 and the third clamping groove 312, so that a buffer paper card can be folded to form a three-dimensional buffer paper card by adopting a buffer paper card cutting piece without glue or adhesive tape, and the buffer paper card is simple in molding and good in supporting performance.

With continued reference to fig. 1, further, the width of the second buffer plate 2 near the end of the first buffer plate 1 is greater than the width of the second buffer plate 2 near the end of the third buffer plate 3. The width of the first buffer plate 1 is equal to the width of the third buffer plate 3, and is equal to the width of the end of the second buffer plate 2 near the first buffer plate 1. That is, in some embodiments, the buffer paper card may be configured to make the first buffer wall 100 and the third buffer wall 300 formed by folding in a high-low state by making the widths of the two ends of the second buffer plate 2 inconsistent according to the usage requirement.

Further, the width of the second buffer plate 2 gradually decreases from one end near the first buffer plate 1 to one end near the third buffer plate 3, and the front plate 21 and the rear plate 22 are symmetrically disposed with respect to the center line of the bottom plate 23.

In order to facilitate the clamping of the first buffer wall 100 and the second buffer wall 200, and the clamping of the third buffer wall 300 and the second buffer wall 200, two pairs of second clamping grooves 212 at two ends of the second buffer plate 2 in the width direction are respectively perpendicular to two end surfaces of the second buffer plate 2 in the width direction. Specifically, the second clamping groove 212 on the front plate 21 is disposed perpendicular to the end face of the front plate 21 on the side away from the bottom plate 23, and the second clamping groove 212 on the rear plate 22 is disposed perpendicular to the end face of the rear plate 22 on the side away from the bottom plate 23. Because the second buffer wall 200 with a slope trend is formed after the second buffer plate 2 is folded, the first buffer wall 100 and the third buffer wall 300 can be conveniently clamped with the second buffer wall 200 by adopting the structural design.

Further, the groove width of the first connection slot 5 between the first buffer plate 1 and the second buffer plate 2 gradually decreases from the edge of the buffer paper card cut piece to the second pressing line 211 side, and the groove width of the second connection slot 6 between the third buffer plate 3 and the second buffer plate 2 gradually increases from the edge of the buffer paper card cut piece to the second pressing line 211 side, so that four corners of the second buffer plate 2 are all right angles. After the second buffer plate 2 is folded, the four corners of the second buffer plate 2 can not influence the clamping connection of the first buffer plate 1 and the third buffer plate 3.

The utility model also provides a buffer packaging box which can be used for packaging lamps such as a spotlight, a desk lamp or a footlight or other devices needing to be fixed for preventing falling. As shown in fig. 3, the buffer packaging box comprises a box body 7 and the buffer paper card 8, wherein the buffer paper card 8 is positioned in the box body 7, and can provide buffer and support for the object to be packaged and fix and limit the object to be packaged. Specifically, the structure of the buffer card 8 can refer to the above embodiment, and will not be described herein. The buffer paper card can save materials and is simple to form, so that the cost and time for packing articles can be saved.

Finally, it should be noted that: the above embodiments are merely for illustrating the technical solution of the present embodiment, and are not limited thereto; although the present embodiment has been described in detail with reference to the foregoing embodiments, it should be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments.

Claims (10)

1. A buffer card, comprising:

the buffer paper card cutting piece comprises a first buffer plate (1), a second buffer plate (2) and a third buffer plate (3), wherein the first buffer plate (1), the second buffer plate (2) and the third buffer plate (3) are integrally formed and are sequentially connected in the length direction; wherein,

the first buffer plate (1) is provided with a first pressing line (111) extending along the width direction, and the end part in the length direction is provided with a pair of first clamping grooves (112) arranged along the width direction;

the buffer comprises a first buffer plate (2), a second buffer plate (2) and a third buffer plate (3), wherein the first buffer plate (2) is provided with a pair of first clamping grooves (212) which are distributed along the length direction, a junction of the first buffer plate (1) and the second buffer plate (2) is provided with a pair of second clamping grooves (211) which extend along the length direction, two ends of the first buffer plate (1) at the junction of the second buffer plate (2) and the third buffer plate (4) are respectively provided with a first connecting slot (5), and two ends of the first buffer plate (2) and the second buffer plate (3) at the junction of the second buffer plate (2) and the third buffer plate (3) are respectively provided with a second connecting slot (6); the third buffer plate (3) is provided with a third pressing line (311) extending along the width direction, and a pair of third clamping grooves (312) arranged along the width direction are formed in the end part of the length direction.

2. The buffer paper card according to claim 1, wherein the first buffer plate (1) is provided with two first pressing lines (111) arranged along the length direction, the first buffer plate (1) is divided into a first inner side plate (11), a first top plate (12) and a first outer side plate (13) by the two first pressing lines (111), and the first clamping groove (112) is positioned on the first inner side plate (11);

the second buffer plate (2) is provided with two second pressing lines (211) which are arranged along the width direction, the second buffer plate (2) is divided into a front plate (21), a rear plate (22) and a bottom plate (23) through the two second pressing lines (211), and two pairs of second clamping grooves (212) are respectively positioned on the front plate (21) and the rear plate (22);

the third buffer plate (3) is provided with two third pressing lines (311) which are distributed along the length direction, the third buffer plate (3) is divided into a second inner side plate (31), a second top plate (32) and a second outer side plate (33) through the third pressing lines (311), and the third clamping groove (312) is formed in the second inner side plate (31).

3. Buffer card according to claim 2, characterized in that the two ends of the connection line (4) extend to the position where they intersect the second line (211), respectively, each first connection slot (5) extends from the border of the buffer card cut piece in the width direction to the intersection of the second line (211) and the connection line (4), each second connection slot (6) extends from the border of the buffer card cut piece in the width direction to the intersection of the second line (211) and the connection line (4).

4. The buffer paper card according to claim 2, wherein the first card slot (112) and the third card slot (312) are axially symmetrically arranged in the width direction, and the second card slot (212) on the front plate (21) and the second card slot (212) on the rear plate (22) are axially symmetrically arranged in the length direction;

the distance between the first connecting slot (5) and the second clamping slot (212) adjacent to the second buffer plate (2) is equal to the distance between the first pressing lines (111) on the first buffer plate (1), and the distance between the second connecting slot (6) and the second clamping slot (212) adjacent to the second buffer plate (2) is equal to the distance between the second pressing lines (311) on the third buffer plate (3).

5. The buffer paper card according to claim 1, wherein the first clamping groove (112) and the third clamping groove (312) are both located on an extension line of the second pressing line (211), the first buffer plate (1) is folded along the first pressing line (111) to form a hollow first buffer wall (100), the second buffer plate (2) is folded along the second pressing line (211) to form a hollow second buffer wall (200), the third buffer plate (3) is folded along the third pressing line (311) to form a hollow third buffer wall (300), and the first buffer wall (100) and the third buffer wall (300) are respectively clamped with the second clamping groove (212) of the second buffer wall (200) through the first clamping groove (112) and the third clamping groove (312).

6. The buffer paper card according to claim 1, characterized in that the width of the second buffer plate (2) near the end of the first buffer plate (1) is larger than the width of the second buffer plate (2) near the end of the third buffer plate (3); the width of the first buffer plate (1) is equal to the width of the third buffer plate (3), and is equal to the width of one end of the second buffer plate (2) close to the first buffer plate (1).

7. The buffer paper card according to claim 6, characterized in that the width of the second buffer plate (2) gradually decreases from one end near the first buffer plate (1) to one end near the third buffer plate (3).

8. The buffer paper card according to claim 7, wherein two pairs of the second card grooves (212) of both end portions of the second buffer plate (2) in the width direction are provided perpendicularly to both end faces of the second buffer plate (2) in the width direction, respectively.

9. Buffer card according to claim 8, characterized in that the slot width of the first connecting slot (5) decreases gradually from the edge of the buffer card cut-piece to the side of the second press line (211), and the slot width of the second connecting slot (6) increases gradually from the edge of the buffer card cut-piece to the side of the second press line (211).

10. A cushioning packaging box, characterized by comprising a box body (7), and further comprising a cushioning paper card (8) according to any one of claims 1-9, said cushioning paper card (8) being located in said box body (7).