CN210338621U

CN210338621U - Cutting piece

Info

Publication number: CN210338621U
Application number: CN201920768003.8U
Authority: CN
Inventors: 孙群玲; 钟秀谷; 俞纪敏; 韩亚民
Original assignee: Hangzhou Bingxin Environmental Protection Packaging Co Ltd
Current assignee: Hangzhou Bingxin Environmental Protection Packaging Co Ltd
Priority date: 2019-05-24
Filing date: 2019-05-24
Publication date: 2020-04-17
Anticipated expiration: 2029-05-24

Abstract

The utility model discloses a cut-parts, comprising a base plate, first curb plate, the second curb plate, be equipped with between first curb plate and the second curb plate and be used for the connection piece, the connection piece is equipped with four and is located the bottom plate four corners respectively, one of them first curb plate is kept away from bottom plate one side and is connected with the roof, be equipped with third broken line and fourth broken line on every connection piece, third broken line and fourth broken line all are equipped with (n + 1)/2 on every connection piece, the third broken line that corresponds, fourth broken line and first curb plate form the triangle picture peg along its width direction's side, all offer on connection piece and the first side and be used for inserting the slot of establishing the triangle picture peg. And selecting a pair of third folding lines and fourth folding lines to fold according to the size of the actual object to be packaged so as to form a triangular inserting plate, and then inserting the triangular inserting plate into the corresponding inserting groove so as to form the envelope. The length, width and height of the envelope which can be correspondingly formed by each group of third folding lines and fourth folding lines are different, so that the adoption can be used for products with various sizes, and the application range is wide.

Description

Cutting piece

Technical Field

The utility model relates to an article package, concretely relates to cut-parts.

Background

With the development of economy, in order to improve efficiency, most of the mailing of documents in daily life and work is completed by express. Therefore, the use amount of domestic express packages is very huge, the main raw material of the current postal express envelopes is wood pulp, and packages in various shapes are made of hard boards. Therefore, products with different sizes can be stored in the express delivery, such as logistics industry, files and small box express delivery. When the package is made into an envelope shape, only documents can be placed generally, and the application range is small.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a not enough to prior art exists, the utility model aims to provide a cut-parts can fold into the changeable envelope of volume to make its product that can be used to multiple size, enlarged its application scope.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a cutting piece comprises a bottom plate, first side plates connected to two sides of the length direction of the bottom plate, and second side plates connected to two sides of the width direction of the bottom plate, wherein a connecting sheet is arranged between the first side plate and the second side plate, the connecting sheet is provided with four sheets and is respectively positioned at four corners of the bottom plate, the connecting sheet is connected to one end of the first side plate and one end of the second side plate, one side of the first side plate, which is far away from the bottom plate, is connected with a top plate, n first folding lines are arranged on the first side plate at intervals, n is an odd number, the first folding lines are parallel to the length direction of the bottom plate, n second folding lines are arranged on the second side plate at intervals, the second folding lines are parallel to the width direction of the bottom plate, two ends of each first folding line are respectively crossed with two second folding lines, a third folding line and a fourth folding line are arranged on each, every connection piece on the third broken line all be equipped with (n + 1)/2 with the fourth broken line, the side of its width direction is followed to corresponding third broken line, fourth broken line and first curb plate forms the triangle picture peg, the triangle picture peg is equipped with a plurality of and is similar triangle-shaped each other, all offer on connection piece and the first side and be used for inserting the slot of establishing the triangle picture peg.

By adopting the technical scheme, the article to be packaged is placed on the bottom plate, the pair of the third folding line and the fourth folding line is selected to be folded according to the size of the actual article to be packaged, so that the triangular inserting plate is formed, and then the triangular inserting plate is inserted into the corresponding inserting groove, so that the envelope is formed. The length, width and height of the envelope which can be correspondingly formed by each group of third folding lines and fourth folding lines are different, so that the adoption can be used for products with various sizes, and the application range is wide.

The utility model discloses a further set up to: the roof is equipped with the folding first butt joint board that is used for increasing area of contact with the second curb plate along its width direction both sides.

Through adopting above-mentioned technical scheme to make cut-parts fold into can be more stable keep in envelope form after the envelope. And simultaneously, the gap between the top plate and the second side plate after the folding forming is also reduced.

The utility model discloses a further set up to: the third folding line passes through the bottom plate along length direction's side one end or first folding line one end, the fourth folding line is kept away from the side one end or first folding line one end of bottom plate through first curb plate.

Through adopting above-mentioned technical scheme, and then can be more convenient fold into the envelope with cut-parts along the crease.

The utility model discloses a further set up to: the connecting piece is in a right trapezoid shape or a right triangle shape, and the hypotenuse of the connecting piece is superposed with one of the fourth folding lines.

Through adopting above-mentioned technical scheme, when folding cut-parts, only need along third fold line folding joint piece can form a triangle inserted sheet, and then can be more convenient fold into the envelope with cut-parts.

The utility model discloses a further set up to: and a second abutting plate which is used for increasing the contact area with the triangular inserting plate after being folded is arranged on the bevel edge of the connecting piece.

Through adopting above-mentioned technical scheme to make cut-parts fold into can be more stable keep in envelope form after the envelope.

The utility model discloses a further set up to: the first side plate which is not connected with the top plate is connected with a third abutting plate which is used for increasing the contact area with the top plate after being folded along one side edge of the first side plate in the length direction.

Through adopting above-mentioned technical scheme to make cut-parts fold into can be more stable keep in envelope form after the envelope. Meanwhile, the gap between the top plate and the first side plate after the folding forming is also reduced.

The utility model discloses a further set up to: and the two sides of the third butt joint plate are connected with fourth butt joint plates which are used for increasing the contact area with the second side plate after being folded.

Through adopting above-mentioned technical scheme to make cut-parts fold into can be more stable keep in envelope form after the envelope. Meanwhile, the gap between the third abutting plate and the second side plate after the third abutting plate is folded and formed is also reduced.

The utility model discloses a further set up to: one side edge of the third butt joint plate, which is far away from the first side plate, is in a circular arc shape, and the opening faces the first side plate.

Through adopting above-mentioned technical scheme, can be convenient to the application of force of third butt joint board, take out third butt joint board from the envelope, make the envelope present open-ended state, can be used to get and put article.

The utility model has the advantages of it is following: 1. the envelope can be folded into an envelope with variable sizes, so that the envelope can be used for products with various sizes, and the application range of the envelope is expanded; 2. after being folded into an envelope, the envelope can be stably kept in the envelope shape; 3. is convenient to fold.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment;

FIG. 2 is a schematic view of the first folded configuration of the embodiment shown in an open configuration;

FIG. 3 is a schematic view of the first folded configuration of the embodiment when closed;

FIG. 4 is a schematic view of the second folded configuration of the embodiment shown in an open configuration;

FIG. 5 is a schematic view of the closed second folded configuration of the embodiment;

FIG. 6 is a schematic view of the third folded configuration of the embodiment shown in an opened state;

FIG. 7 is a schematic view of the third folded configuration of the embodiment when closed.

Reference numerals: 1. a base plate; 2. a first side plate; 3. a second side plate; 4. a top plate; 5. connecting sheets; 6. a first fold line; 7. a second fold line; 8. a third fold line; 9. a fourth fold line; 10. a slot; 11. a triangular inserting plate; 12. a first butt joint plate; 13. a second butt joint plate; 14. a third butt joint plate; 15. and a fourth abutting plate.

Detailed Description

As shown in fig. 1, a cutting piece comprises a bottom plate 1, first side plates 2 connected to two sides of the bottom plate 1 in the length direction, and second side plates 3 connected to two sides of the bottom plate 1 in the width direction. One side of one of the first side plates 2, which is far away from the bottom plate 1, is connected with a top plate 4. Be equipped with between first curb plate 2 and the second curb plate 3 and be used for connection piece 5, connection piece 5 is equipped with four and is located 1 four corners of bottom plate respectively. The connecting piece 5 is a right trapezoid, and the waist length of the connecting piece 5 is equal to the width of the second side plate 3 and is connected to the second side plate 3. The length of the long bottom side of the connecting sheet 5 is equal to the width of the first side plate 2 and is connected to the first side plate 2.

As shown in fig. 1, 3 first folding lines 6 are spaced apart from each other on the first side plate 2, and the first folding lines 6 are parallel to the length direction of the bottom plate 1. The second side plate 3 is provided with 3 second folding lines 7 at intervals, and the second folding lines 7 are parallel to the width direction of the bottom plate 1. Two ends of each first folding line 6 are respectively intersected with two second folding lines 7 positioned at two sides of the first folding line.

As shown in fig. 1, each connecting piece 5 is provided with a third folding line 8 and a fourth folding line 9, the third folding line 8 and the fourth folding line 9 are symmetrically arranged along the first folding line 6 at the middle, and each connecting piece 5 is provided with 2

third folding lines

8 and 2 fourth folding lines 9. One of the third folding lines 8 intersects with one end of the side edge of the bottom plate 1 along the length direction, and the other third folding line 8 intersects with one end of the first folding line 6 closest to the bottom plate 1. One of the fourth folding lines 9 intersects with one end of the side edge of the first side plate 2 far away from the bottom plate 1, and the other fourth folding line 9 intersects with one end of the first folding line 6 far away from the bottom plate 1.

As shown in FIG. 1, third fold line 8, fourth fold line 9 of each web 5 and the long base of web 5 form two triangular panels. The two triangular inserting plates are similar triangles. The connecting sheet 5 and the first side edge are both provided with a slot 10 for inserting the triangular inserting plate.

In practical use, an article to be packaged is placed on the bottom plate 1, a pair of the third folding line 8 and the fourth folding line 9 is selected to be folded according to the size of the article to be packaged, so that a triangular inserting plate 11 (shown in fig. 5) is formed, and then the triangular inserting plate 11 is inserted into the corresponding inserting groove 10, so that a three-dimensional envelope is formed, and the three-dimensional envelope can be used for containing articles with certain thickness. Or directly along the first fold line 6 and the second fold line 7 to form a flat envelope that can be used to contain documents. The three forms of the folded cut pieces are shown in fig. 2 to 7.

As shown in fig. 1, in order to maintain the shape of the triangular insert plate more stably after the connecting piece 5 is folded into the triangular insert plate, a second abutting plate 13 is provided on the oblique side of the connecting piece 5, and the folded second abutting plate 13 abuts against the triangular insert plate.

As shown in fig. 1, in order to make the folded envelope better maintain its envelope shape, the top panel 4 is provided with first abutting panels 12 on both sides in the width direction thereof, and the first abutting panels 12 for increasing the contact area with the second side panel 3 are folded. The first side plate 2 which is not connected with the top plate 4 is connected with a third abutting plate 14 along one side edge of the length direction. The side edge of the third abutting plate 14 away from the first side plate 2 is arc-shaped, and the opening of the side edge faces the first side plate 2. The fourth abutting plate 15 is connected to both sides of the third abutting plate 14. After being folded, the first abutting plate 12 abuts against the second side plate 3, the third abutting plate 14 abuts against the top plate 4, and the fourth abutting plate 15 abuts against the second side plate 3.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A cutting piece is characterized in that: comprises a bottom plate (1), a first side plate (2) connected with two sides of the bottom plate (1) in the length direction, and a second side plate (3) connected with two sides of the bottom plate (1) in the width direction, wherein a connecting sheet (5) is arranged between the first side plate (2) and the second side plate (3), the connecting sheet (5) is provided with four sheets and is respectively positioned at four corners of the bottom plate (1), the connecting sheet (5) is connected with one end of the first side plate (2) and one end of the second side plate (3), one side of the first side plate (2) far away from the bottom plate (1) is connected with a top plate (4), the first side plate (2) is provided with n first folding lines (6) at intervals, n is an odd number, the first folding lines (6) are parallel to the length direction of the bottom plate (1), the second side plate (3) is provided with n second folding lines (7) at intervals, and the second folding, every first broken line (6) both ends intersect with two second broken lines (7) respectively, every be equipped with third broken line (8) and fourth broken line (9) on connection piece (5), third broken line (8) and fourth broken line (9) are the symmetry setting along first broken line (6) of middlest, and third broken line (8) and fourth broken line (9) all are equipped with (n + 1)/2 on every connection piece (5), and corresponding third broken line (8), fourth broken line (9) and first curb plate (2) form the triangle picture peg along its width direction's side, the triangle picture peg is equipped with a plurality of and is similar triangle-shaped each other, all offer on connection piece (5) and the first side slot (10) that are used for inserting the triangle picture peg.

2. A cutting segment as claimed in claim 1 wherein: the top plate (4) is provided with first abutting plates (12) which are used for increasing the contact area with the second side plates (3) after being folded along the two sides of the width direction.

3. A cutting segment as claimed in claim 1 wherein: the third folding line (8) passes through the bottom plate (1) and along the side end of the length direction or one end of the first folding line (6), and the fourth folding line (9) passes through the first side plate (2) and is far away from the side end of the bottom plate (1) or one end of the first folding line (6).

4. A cutting segment as claimed in claim 3 wherein: the connecting piece (5) is in a right trapezoid shape or a right triangle shape, and the hypotenuse of the connecting piece (5) is superposed with one of the fourth folding lines (9).

5. A cutting segment according to claim 4, wherein: and a second abutting plate (13) which is used for increasing the contact area with the triangular inserting plate after being folded is arranged on the bevel edge of the connecting plate (5).

6. A cutting segment as claimed in claim 1 wherein: the first side plate (2) which is not connected with the top plate (4) is connected with a third abutting plate (14) which is used for increasing the contact area with the top plate (4) after being folded along one side edge of the first side plate in the length direction.

7. A cutting segment according to claim 6, wherein: and both sides of the third butt joint plate (14) are connected with fourth butt joint plates (15) which are used for increasing the contact area with the second side plate (3) after being folded.

8. A cutting segment according to claim 6, wherein: the side edge of one side, away from the first side plate (2), of the third abutting plate (14) is arc-shaped, and the opening faces the first side plate (2).