CN217049565U

CN217049565U - Packing box with built-in supporting compression-resistant structure

Info

Publication number: CN217049565U
Application number: CN202220613307.9U
Authority: CN
Inventors: 祝燕峰
Original assignee: Honglin Visual Design Shandong Co ltd
Current assignee: Honglin Visual Design Shandong Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-26
Anticipated expiration: 2032-03-21

Abstract

The utility model relates to the field of packaging boxes, in particular to a packaging box with a built-in supporting compression-resistant structure, which comprises a bottom plate, a box body is arranged above the bottom plate, a box cover is arranged above the box body, an arc-shaped top plate is arranged at the top end of the box cover, a guide rod is arranged on one side inside the box cover, a first pressure spring is sleeved outside the guide rod, one end of the first pressure spring is butted with a slide block, a fixed shaft is arranged inside the slide block, an ejector rod is sleeved outside the fixed shaft, the upper part of the ejector rod is connected with a supporting plate, a plurality of support rods are fixedly connected above the supporting plate, the utility model can effectively increase the strength above the box cover by arranging the arc-shaped top plate above the box cover, and a limiting rod and an air bag are arranged inside the box body, the limiting rod can reduce the occupied area inside the box body, and the air bag can drive a mounting plate to move downwards when being extruded above the box body, the external force is buffered, so that the damage of the external force extrusion to the product in the box body is reduced.

Description

Packing box with built-in supporting compression-resistant structure

Technical Field

The utility model relates to a built-in packing carton that supports compressive structures belongs to packing carton technical field.

Background

Packages, as their name implies, are boxes used to package products, which can be classified by materials such as: paper boxes, iron boxes, wood boxes, cloth boxes, leather boxes, acrylic boxes, corrugated packaging boxes, pvc boxes and the like, and can be classified according to the names of products.

With the rapid development of modern industry and the continuous improvement of living standard of people, the demand of people on the packing box will be increased continuously. The packing carton structure that uses at present is comparatively simple, when receiving external force extrusion, and the packing carton very produces easily and warp, and partial packing carton sets up compressive structures in inside, but the compressive structures inside the box body very occupy the inner space of box body, influences the usage space of product in the packing carton, is unfavorable for the packing and the transportation of article, consequently, needs improve above defect.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a built-in packing carton that supports compressive structures, the utility model discloses a set up the arc roof above the lid, arc roof below is equipped with bracing piece and backup pad, thereby can effectively increase the intensity of lid top, and inside gag lever post and the gasbag of being equipped with of box body, the gag lever post can reduce when to the inside area occupied of box body, it resets to drive box body rebound after the box body warp to make the box body under the external force, reduce the deformation degree of box body, the gasbag can drive the mounting panel downstream when receiving the extrusion in the box body top, cushion the external force, thereby reduce the harm of external force extrusion to the product in the box body, with the problem of proposing in solving above-mentioned background art.

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

the utility model provides a built-in packing carton that supports compressive structures, includes the bottom plate, the bottom plate top is equipped with the box body, the box body top is equipped with the lid, the lid top is equipped with arc roof, the inside one side of lid is equipped with the guide bar, pressure spring one has been cup jointed to the guide bar outside, pressure spring one end is contradicted with the slider, the inside fixed axle that is equipped with of slider, the ejector pin has been cup jointed to the fixed axle outside, the ejector pin top is connected with the backup pad, a plurality of bracing pieces of backup pad top fixedly connected with, the box body bottom is equipped with the mount pad, the mount pad both ends are equipped with the baffle, baffle one side is located the mount pad below is equipped with the gasbag.

Further, the box body outside is equipped with a plurality of pillars, the pillar is inside to be the right angle, pillar quantity is four and locates respectively on four angles of box body, be equipped with on the box body and keep off the ring, keep off the ring bottom with the pillar top is contradicted.

Furthermore, a plurality of reinforcing ribs are arranged on one side adjacent to the support column, and five reinforcing ribs are divided into a group of four groups and uniformly arranged on four surfaces of the box body in the periphery.

Furthermore, the slider is in sliding connection on the guide bar, the backup pad is inside be equipped with the same on the slider the fixed axle, the ejector pin is in rotating connection in the backup pad.

Furthermore, a plurality of groups of limiting rods are arranged inside the box body, the limiting rods are divided into an upper part and a lower part, the upper part and the lower part of the limiting rods are aligned, a positioning block is arranged outside the limiting rods, a second pressure spring is arranged outside the limiting rods, and two ends of the second pressure spring are abutted to the positioning block.

Furthermore, the two ends of the mounting seat are embedded into the baffle, the mounting seat is slidably connected with the inside of the baffle, and the air bag is arranged in the center below the mounting seat.

The beneficial effects of the utility model are that:

the utility model discloses a set up the arc roof above the lid, arc roof below is equipped with bracing piece and backup pad, arc roof not only self compressive strength is higher, and the bracing piece can support in arc roof inside with the backup pad, thereby can effectively increase the intensity of lid top, and inside gag lever post and the gasbag of being equipped with of box body, because the gag lever post is located in the box body inner wall, make the gag lever post can reduce when to the inside area occupied of box body, drive box body rebound and reset after the external force makes the box body warp, reduce the deformation degree of box body, the gasbag can receive the extrusion time deformation and drive the mounting panel and move down in the box body top, cushion the external force, thereby reduce the harm of external force extrusion to the product in the box body.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the principles of the invention.

FIG. 1 is a front view of a packing box with a built-in supporting and pressure-resistant structure according to the present invention;

FIG. 2 is a cross-sectional view of the packing box with a built-in supporting compression-resistant structure of the present invention;

FIG. 3 is a top view of the packing box with a built-in supporting and pressure-resistant structure according to the present invention;

FIG. 4 is an enlarged view of the area A of the packing box with a built-in supporting compression-resistant structure of the present invention;

reference numbers in the figures: 1. a base plate; 2. a box body; 3. a box cover; 4. an arc-shaped top plate; 5. a guide bar; 6. a first pressure spring; 7. a slider; 8. a fixed shaft; 9. a top rod; 10. a support plate; 11. a support bar; 12. a mounting base; 13. a baffle plate; 14. an air bag; 15. a support post; 16. a baffle ring; 17. reinforcing ribs; 18. a limiting rod; 19. positioning a block; 20. and a second pressure spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that 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 a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In embodiment 1, please refer to fig. 1-4, the present invention provides a technical solution:

the utility model provides a built-in packing carton that supports compressive structures, includes

bottom plate

1, 1 top of bottom plate is equipped with

box body

2, 2 tops of box body are equipped with

lid

3, 3 tops of lid are equipped with

arc roof

4, 3 inside one sides of lid are equipped with guide bar 5, 5 outside cup

joints pressure spring

6, 6 one end of pressure spring are contradicted with

slider

7, 7 inside fixed axles 8 that are equipped with of slider, ejector pin 9 has been cup jointed to the 8 outside of fixed axle, ejector pin 9 top is connected with backup pad 10, a plurality of bracing pieces of backup pad 10 top fixedly connected with 11, 2 bottoms of box body are equipped with

mount pad

12, 12 both ends of mount pad are equipped with baffle 13, baffle 13 one side is located 12 below of mount pad is equipped with gasbag 14.

It is specific, as shown in fig. 1, fig. 3, 2 outsides of box body are equipped with a plurality of pillars 15, the inside right angle that is of pillar 15, pillar 15 quantity is four and locates respectively on four angles of box body 2, be equipped with on the box body 2 and keep off ring 16, keep off ring 16 bottom with conflict on the 15 tops of pillar, the adjacent one side of pillar 15 is equipped with a plurality of strengthening ribs 17, strengthening rib 17 five are a set of total four groups and evenly locate on four faces of 2 a week of box body, pillar 15 and strengthening rib 17 can be in 2 outside compressive strength that increase box body 2 of box body to pillar 15 and strengthening rib 17 can support ring 16 to effectively protect box body 2 and lid 3.

Specifically, as shown in fig. 2, the slider 7 is in sliding connection on the guide bar 5, the inside of the supporting plate 10 be equipped with the same on the slider 7 the fixed axle 8, the ejector pin 9 is in rotating connection on the supporting plate 10, the slider 7 can drive the arc top plate 4 to reset after the arc top plate 4, the supporting plate 10 and the supporting rod 11 are pressed and deformed, thereby reducing the extrusion of the box cover 3 to the inner space of the box body 2 after the box body 2 is pressed.

Specifically, as shown in fig. 2 and 4, 2 inside being equipped with a plurality of groups gag lever post 18 of box body, gag lever post 18 divide into about two parts and from top to bottom gag lever post 18 is aligned, gag lever post 18 outside is equipped with locating piece 19, gag lever post 18 outside is equipped with two 20 compression springs, two 20 both ends of compression spring with locating piece 19 is contradicted, and gag lever post 18 can support lid 3 at 2 inner walls of box body when box body 2 pressurized, increases the intensity of box body 2 when practicing thrift 2 inner spaces of box body, and after pressure contact, two 20 compression springs can promote

gag lever post

18 and 19 removal of locating piece and reset, enlarge the space in the box body 2.

In embodiment 2, referring to fig. 2, the difference between this embodiment and embodiment 1 is: 12 both ends of mount pad are embedded in inside the baffle 13, mount pad 12 is in the inside sliding connection of baffle 13, gasbag 14 is located 12 below center of mount pad, when article in the box body 2 received the extrusion, article can promote mount pad 12 downstream to can make gasbag 14 warp, and then enlarge the space in the box body 2, cushion external pressure, reduce the harm of external pressure article in to the box body 2.

The utility model discloses theory of operation: the utility model discloses a set up arc roof 4 in lid 3 top, arc roof 4 below is equipped with bracing piece 11 and backup pad 10, arc roof 4 not only self compressive strength is higher, and bracing piece 11 can support in arc roof 4 inside with backup pad 10, thereby can effectively increase the intensity of lid 3 top, and 2 inside gag lever post 18 and the gasbag 14 of being equipped with of box body, because gag lever post 18 is located in 2 inner walls of box body, make gag lever post 18 can reduce in 2 inside area occupancies of box body, drive 2 rebound of box body and reset after external force makes 2 deformations of box body, reduce the deformation degree of box body 2, gasbag 14 can warp when 2 tops of box body receive the extrusion and drive mount pad 12 and move down, cushion the external force, thereby reduce the harm of external force extrusion to the product in the box body 2.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a built-in packing carton that supports compressive structures, includes bottom plate (1), its characterized in that: a box body (2) is arranged above the bottom plate (1), a box cover (3) is arranged above the box body (2), an arc-shaped top plate (4) is arranged at the top end of the box cover (3), a guide rod (5) is arranged on one side inside the box cover (3), a first pressure spring (6) is sleeved outside the guide rod (5), one end of the first pressure spring (6) is abutted against the sliding block (7), a fixed shaft (8) is arranged in the sliding block (7), a mandril (9) is sleeved outside the fixed shaft (8), the upper part of the ejector rod (9) is connected with a supporting plate (10), a plurality of supporting rods (11) are fixedly connected with the upper part of the supporting plate (10), the bottom of the box body (2) is provided with a mounting seat (12), two ends of the mounting seat (12) are provided with baffles (13), an air bag (14) is arranged below the mounting seat (12) on one side of the baffle (13).

2. A package with built-in supporting compression-resistant structure as claimed in claim 1, wherein: box body (2) outside is equipped with a plurality of pillars (15), pillar (15) inside is the right angle, pillar (15) quantity is four and locates respectively on four angles of box body (2), be equipped with on box body (2) and keep off ring (16), keep off ring (16) bottom with pillar (15) top is contradicted.

3. The package with built-in supporting compression-resistant structure as claimed in claim 2, wherein: the adjacent one side of pillar (15) is equipped with a plurality of strengthening ribs (17), five strengthening ribs (17) are a set of total four groups and evenly locate on four faces of box body (2) a week.

4. The package with built-in supporting compression-resistant structure as claimed in claim 1, wherein: slider (7) sliding connection is in on guide bar (5), backup pad (10) inside be equipped with the same on slider (7) fixed axle (8), ejector pin (9) are in rotating connection on backup pad (10).

5. The package with built-in supporting compression-resistant structure as claimed in claim 1, wherein: the box body (2) is inside to be equipped with a plurality of groups gag lever post (18), gag lever post (18) divide into about two parts and about gag lever post (18) align, gag lever post (18) outside is equipped with locating piece (19), gag lever post (18) outside is equipped with pressure spring two (20), pressure spring two (20) both ends with locating piece (19) are contradicted.

6. A package with built-in supporting compression-resistant structure as claimed in claim 1, wherein: the air bag type air bag fixing device is characterized in that two ends of the mounting seat (12) are embedded into the baffle (13), the mounting seat (12) is in sliding connection with the inside of the baffle (13), and the air bag (14) is arranged in the center of the lower portion of the mounting seat (12).