CN213706226U

CN213706226U - Lining frame with buffering performance in paper packaging box

Info

Publication number: CN213706226U
Application number: CN202022171586.1U
Authority: CN
Inventors: 舒焕明; 舒焕春; 刘华平
Original assignee: Chengdu In Thett Packaging Co ltd
Current assignee: Chengdu In Thett Packaging Co ltd
Priority date: 2020-09-28
Filing date: 2020-09-28
Publication date: 2021-07-16
Anticipated expiration: 2030-09-28

Abstract

The utility model discloses a lining frame in a paper packaging box with buffer performance, belonging to the technical field of packaging; the corrugated plate comprises a box body and an inner lining frame, wherein the inner lining frame is arranged in the box body, the inner lining frame comprises a basic lining arranged at the bottom of the box body, the basic lining comprises a corrugated plate, a limiting plate, a buffer plate and a spring, the left side and the right side in the box body are respectively provided with the limiting plate which is arranged in a clearance way with the left side wall or the right side wall of the box body, the bottom parts of the left side wall and the right side wall of the box body are respectively provided with a containing cylinder, one end of the spring is arranged in the containing cylinder, the other end of the spring is abutted against the buffer plate, the buffer plate is attached to the limiting plate, the limiting plate is provided with a buffer hole, the corrugated plate is horizontally arranged at the bottom of the box body; the utility model discloses the inside lining frame is reliable and stable.

Description

Lining frame with buffering performance in paper packaging box

Technical Field

The utility model relates to a paper packaging box inner liner frame especially relates to a paper packaging box inner liner frame with shock-absorbing capacity, belongs to packing technical field.

Background

The packaging box is a common commodity packaging form, is a paper packaging box in common use, and has the advantages of light weight, convenience in carrying, low manufacturing cost and exquisite printing. In the packaging industry, the packaging requirement for fragile and fragile products is high, and because of great potential safety hazards in the transportation process, how to better protect the packaged products is a design problem which needs to be considered in the packaging industry.

In the prior art, the product is directly placed in the packaging box during packaging, the protection performance is poor, and the packaged product in the packaging box is easy to damage due to vibration in the transportation process. In order to protect the articles in the packaging box from being damaged in the processes of storage, transportation or sorting and enhance the structural strength of the paper box, a lining frame is usually arranged in the paper box, but the structural strength of the existing paper box lining is generally not high enough and the buffering performance is poor; when the peripheral carton is damaged by external force, the inner liner of the carton is easily damaged or loosened, and the articles in the carton cannot be further protected.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides a lining frame of a paper packaging box with buffering performance.

The utility model adopts the technical proposal that: the utility model provides a paper packaging box inner liner frame with shock-absorbing capacity, includes box body and inside liner frame, inside liner frame is arranged in the box body, inside liner frame is including setting up in the basic inside liner of box body bottom, the basis inside liner includes buckled plate, limiting plate, buffer board and spring, the left and right sides sets up the limiting plate of arranging with box body left side wall or right side wall clearance respectively in the box body, box body left side wall and right side wall bottom do not set up and hold a section of thick bamboo, spring one end is placed in holding a section of thick bamboo, and the other end supports in the buffer board, the laminating of buffer board and limiting plate, set up the buffering hole on the limiting plate, the buckled plate is put in the box body bottom in parallel, the buckled plate both ends are respectively through the buffering hole and support in the buffer board, the buckled plate upper end is.

Further, a buffer cylinder is arranged on the buffer plate, and the spring is abutted to the inside of the buffer cylinder.

Further, the box body is provided with slots, the slots are respectively arranged on the front side wall, the rear side wall and the inner surface of the bottom of the box body, and the limiting plate is inserted into the box body along the slots.

Further, limiting plate, buffer board and the upper end parallel and level that holds a section of thick bamboo.

Further, the lining rack further comprises a box body lining, the box body lining comprises a first lining strip and a second lining strip, the first lining strip is arranged on the left inner wall and the right inner wall, and the second lining strip is arranged on the front inner wall and the rear inner wall respectively.

Further, the first lining strip and the second lining strip are V-shaped strips.

Furthermore, the first lining strip and the second lining strip are respectively provided with a bending area.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses set up basic inside lining bottom the box body, it includes the buckled plate, the limiting plate, buffer board and spring, set up a limiting plate with box body left side wall or right side wall clearance arrangement respectively in the box body left and right sides, set up the containing cylinder respectively at box body left side wall and right side wall bottom, place spring one end in the containing cylinder, the other end supports in the buffer board, buffer board and limiting plate laminating, set up the buffering hole on the limiting plate, the buckled plate is put down in the box body bottom, the buckled plate both ends are respectively through the buffering hole and support in the buffer board, the buckled plate upper end is higher than limiting plate, buffer board and containing cylinder upper end; when the box body endocyst is equipped with the product, the product is placed on the buckled plate, and in transportation and letter sorting process, product compression buckled plate when the box body receives the impact, the buckled plate passes through buffer board compression spring simultaneously, and the basis inside lining can provide effective buffering, and is reliable and stable to the protection effect of packing article. In addition, the base liner may also enhance the structural strength and load bearing capacity of the carton.

The utility model discloses the shock-absorbing capacity preferred, the carton inside lining is not fragile or produces the pine and take off, and stable in use effectively protects the intact harmless of article in the carton.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic cross-sectional view of the present invention.

Fig. 2 is a schematic perspective view of the present invention.

Fig. 3 is a schematic view of the box body of the present invention.

Fig. 4 is a schematic view of the buffer board of the present invention.

In the figure: 1-box body, 11-slot, 12-containing cylinder, 2-first lining strip, 21-bending area, 3-second lining strip, 4-spring, 5-buffer plate, 51-buffer cylinder, 6-limiting plate and 7-corrugated plate.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be construed broadly and include, for example, fixed connections, detachable connections, or integral connections; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, unless otherwise specified, the terms "plurality", and "plural groups" mean two or more, and the terms "a plurality", and "a plurality" mean one or more. In the description of the present invention, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are used, they are only used for convenience of description and simplification of the description, and they do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus should not be construed as limiting the present invention. Furthermore, the use of the terms first, second and third are used for descriptive purposes only and are not intended to indicate or imply relative importance.

Example 1

As shown in fig. 1, 2, 3, and 4: a lining frame of a paper packing box with buffering performance comprises a box body 1 and a lining frame, wherein the lining frame is arranged in the box body 1, the lining frame comprises a basic lining arranged at the bottom of the box body 1, the basic lining comprises a corrugated plate 7, a limiting plate 6, a buffer plate 5 and a spring 4, the left side and the right side in the box body 1 are respectively provided with a limit plate 6 which is arranged in a clearance way with the left side wall or the right side wall of the box body 1, the bottom parts of the left side wall and the right side wall of the box body 1 are respectively provided with a containing cylinder 12, one end of the spring 4 is placed in the containing cylinder 12, the other end is propped against the buffer plate 5, the buffer plate 5 is attached to the limit plate 6, the limit plate 6 is provided with buffer holes, the corrugated plate 7 is horizontally arranged at the bottom of the

box body

1, 7 both ends of buckled plate are respectively through the buffering hole and support in

buffer board

5, 7 upper ends of buckled plate are higher than limiting plate 6, buffer board 5 and hold the upper end of a section of thick bamboo 12.

The buffer plate 5 is provided with a buffer cylinder 51, and the spring 4 is abutted to the inside of the buffer cylinder 51, so that the spring 4 and the buffer plate 5 are prevented from being dislocated, and compression is facilitated. Set up slot 11 on the box body 1, slot 11 sets up respectively in the internal surface of box body 1 preceding back lateral wall and bottom, limiting plate 6 conveniently sets up fixedly in inserting box body 1 along slot 11. Limiting plate 6, buffer board 5 and the upper end parallel and level that holds a section of thick bamboo 12 are compressed to the upper end parallel and level with limiting plate 6 as buckled plate 7, and limiting plate 6, buffer board 5 and hold a section of thick bamboo 12 and accept the product jointly, prevent that basic inside lining from being crushed.

The inner liner frame further comprises a box body inner liner, the box body inner liner comprises a first inner liner strip 2 and a second inner liner strip 3, the first inner liner strip 2 is arranged on the left inner wall and the right inner wall, and the second inner liner strips 3 are respectively arranged on the front inner wall and the rear inner wall and used for buffering the impact force of the four sides of the product. The first lining strip 2 and the second lining strip 3 are V-shaped strips. The first inner lining strip 2 and the second inner lining strip 3 are respectively provided with a bending area 21, so that the stress deformation is facilitated, and the buffer force is provided.

While the present invention has been described in detail with reference to the embodiments shown in the drawings, the present invention is not limited to the embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims

1. The utility model provides a paper packaging box inner liner frame with shock-absorbing capacity, includes box body (1) and inside lining frame, inside lining frame arranges in box body (1), its characterized in that: the inner lining frame is including setting up in the basic inside lining of box body (1) bottom, the basic inside lining includes buckled plate (7), limiting plate (6), buffer board (5) and spring (4), the left and right sides sets up limiting plate (6) that one and box body (1) left side wall or right side wall clearance were arranged respectively in box body (1), box body (1) left side wall and right side wall bottom do not set up and hold a section of thick bamboo (12), spring (4) one end is placed in holding a section of thick bamboo (12), and the other end supports in buffer board (5), buffer board (5) and limiting plate (6) laminating, set up the buffering hole on limiting plate (6), buckled plate (7) are kept flat in box body (1) bottom, buckled plate (7) both ends are respectively through the buffering hole and support in buffer board (5), buckled plate (7) upper end is higher than limiting plate (6), A buffer plate (5) and the upper end of the accommodation cylinder (12).

2. A paper packing box inner frame with buffering capacity according to claim 1, characterized in that: the buffer plate (5) is provided with a buffer cylinder (51), and the spring (4) is abutted to the inside of the buffer cylinder (51).

3. A paper packing box inner frame with buffering capacity according to claim 1, characterized in that: set up slot (11) on box body (1), slot (11) set up respectively in the internal surface of box body (1) front and back lateral wall and bottom, limiting plate (6) insert in box body (1) along slot (11).

4. A paper packing box inner frame with buffering capacity according to claim 1, characterized in that: the limiting plate (6), the buffer plate (5) and the upper end of the containing barrel (12) are flush.

5. A paper packing box inner frame with buffering capacity according to claim 1, characterized in that: the inner liner frame further comprises a box body inner liner, the box body inner liner comprises a first inner liner strip (2) and a second inner liner strip (3), the first inner liner strip (2) is arranged on the left inner wall and the right inner wall, and the second inner liner strip (3) is arranged on the front inner wall and the rear inner wall respectively.

6. A paper packing box inner frame with buffering performance according to claim 5, characterized in that: the first lining strip (2) and the second lining strip (3) are V-shaped strips.

7. A paper packing box inner frame with buffering performance according to claim 5, characterized in that: the first lining strip (2) and the second lining strip (3) are respectively provided with a bending area (21).