CN215514829U

CN215514829U - Buffering base of paper packing box

Info

Publication number: CN215514829U
Application number: CN202120149402.3U
Authority: CN
Inventors: 周峰; 袁耀伟; 方荣
Original assignee: Wuhu Yueqiang Packaging Co ltd
Current assignee: Wuhu Yueqiang Packaging Co ltd
Priority date: 2021-01-19
Filing date: 2021-01-19
Publication date: 2022-01-14
Anticipated expiration: 2031-01-19

Abstract

The utility model provides a buffer base of a paper packaging box, which comprises a base, wherein a buffer assembly is arranged in the base and comprises two mounting frames and a plurality of reset springs, the two mounting frames are arranged at two ends of the top in the base, the middle positions outside the two mounting frames are respectively sleeved with a damping spring, two ends of the two damping springs are respectively hinged with a support rod, one end of each support rod is hinged with a bottom plate, the reset springs are uniformly arranged at two sides of the top in the base, and the top ends of the reset springs are connected with the bottom end of the bottom plate. According to the utility model, after the packaging box is impacted, the impact force applied to the packaging box is transmitted to the bottom plate and is dispersed to the return spring and the damping spring, so that the buffering function of the packaging box is realized, and the phenomenon that articles are bumpy and damaged in the transportation process is avoided.

Description

Buffering base of paper packing box

Technical Field

The utility model mainly relates to the technical field of packaging boxes, in particular to a buffer base of a paper packaging box.

Background

Along with the increase of the using amount of the packing cases in various industries, users also put forward higher requirements on the functions of the packing cases, and the packing cases can be divided into wooden packing cases, metal packing cases, plastic packing cases and paper packing cases according to the materials, wherein the paper packing cases have the highest cost performance and are the packing cases which are used most in various industries.

The disposable paper packaging box for the power industry expanded material electric meter comprises a box body, wherein side protective covers are formed on two sides of the top edge of the box body through cutting, a first protective cover and a second protective cover are formed on two ends of the top edge of the box body through cutting, a connecting side groove is formed in the bottom end of the first protective cover, a connecting bulge is arranged at the end of the second protective cover, and a double-sided adhesive tape is bonded on the surface of the connecting bulge; through the connection kerve of design and connection arch, can carry out simple spacing with first protective cover and second protective cover, the double faced adhesive tape who connects protruding surface of deuterogamying connects to in the connection of first protective cover in later stage and second protective cover, need not manually to press the protective cover, the bonding of the outside sticky tape of being convenient for can not take place the phenomenon that a certain protective cover took place the perk simultaneously, has improved work efficiency.

Although the existing packaging box is simple in structure, the protection degree of articles inside the packaging box is limited, and effective buffering protection cannot be provided when the articles are impacted in the transportation process.

SUMMERY OF THE UTILITY MODEL

The utility model mainly provides a buffer base of a paper packaging box, which is used for solving the technical problems in the background technology.

The technical scheme adopted by the utility model for solving the technical problems is as follows:

the utility model provides a buffer base of paper packing box, includes the base, the inside of base is provided with the buffering subassembly, the buffering subassembly includes two mounting brackets and a plurality of reset spring, two the mounting bracket is installed at the both ends at the inside top of base, two the outside intermediate position of mounting bracket all overlaps and is equipped with damping spring, two damping spring's both ends all articulate there is the bracing piece, four damping spring's one end all articulates there is the bottom plate, and is a plurality of reset spring evenly installs in the both sides on the inside top of base, reset spring's top is connected with the bottom of bottom plate, and after receiving the impact, the impact force conduction to the bottom plate that the packing box received to dispersion to reset spring and damping spring realize the buffer function to the packing box, avoid taking place to jolt in the transportation and damage article.

Preferably, cavities are formed in the two ends of the base, fixing assemblies are symmetrically arranged in the two cavities and comprise connecting plates and two threaded rods, the two threaded rods are mounted on the two sides of one end of the base and extend into the cavities, the connecting plates are arranged in the cavities, one ends, adjacent to the two connecting plates, of the two connecting plates are connected with clamping plates and extend to the outside of the box body, moving blocks are connected to the two ends of the connecting plates, and the two moving blocks are in threaded connection with the threaded rods, so that the packaging box is fixed, and the impact force on the packaging box is reduced to a certain extent.

Preferably, the sliding grooves are formed in one ends of two sides in the cavity, sliding blocks are arranged in the two sliding grooves and are correspondingly connected with the two moving blocks, and therefore the moving blocks are guaranteed to be fixed and slide and cannot deviate.

Preferably, the threaded rod is rotatably connected with the base through a bearing, so that the rotating function of the threaded rod is realized.

Preferably, the clamping plate is vertically higher than the bottom plate so as to avoid the position interference of the fixing component and the buffering component.

Preferably, the top end inside the base is connected with a box body, and the box body can be folded along a folding dotted line, so that the box body is folded when the base is not used, and the occupied space is reduced.

Preferably, the size of base internal diameter is greater than the size of a dimension after the box is folded, from conveniently putting into the base with the box inside accomodate and stack.

Compared with the prior art, the utility model has the beneficial effects that:

when needs packing article, place the box on the bottom plate, rotate the threaded rod through the handle, make the movable block slide and drive the grip block and carry out the centre gripping to the box, when taking place to jolt and assault in the transportation, the impact force conduction that the box received to the bottom plate, disperse the impact force to damping spring through the bracing piece, reset spring receives the impact force compression simultaneously, thereby realize the buffer function to the box, through fixing the centre gripping to the box and utilizing the spring to carry out the shock attenuation, make the impact force that article in the packing box received fall to minimumly, the article integrality of required transportation has effectively been protected.

The present invention will be explained in detail below with reference to the drawings and specific embodiments.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional front view of a cushioning assembly according to the present invention;

FIG. 3 is a schematic top sectional view of the fixing assembly of the present invention;

fig. 4 is a schematic structural diagram of the base of the present invention.

In the figure: 1. a box body; 2. a base; 21. a cavity; 3. a buffer assembly; 31. a mounting frame; 32. a damping spring; 33. a support bar; 34. a return spring; 35. a base plate; 4. a fixing assembly; 41. a threaded rod; 42. a moving block; 43. a clamping plate; 44. a connecting plate; 45. a slider; 46. a chute.

Detailed Description

In order to facilitate an understanding of the utility model, the utility model will now be described more fully hereinafter with reference to the accompanying drawings, in which several embodiments of the utility model are shown, but which may be embodied in different forms and not limited to the embodiments described herein, but which are provided so as to provide a more thorough and complete disclosure of the utility model.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may be present, and when an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present, as the terms "vertical", "horizontal", "left", "right" and the like are used herein for descriptive purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, and the knowledge of the terms used herein in the specification of the present invention is for the purpose of describing particular embodiments and is not intended to limit the present invention, and the term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Please refer to fig. 1-4, a buffer base of a paper packing box, includes a base 2, a buffer component 3 is arranged in the base 2, the buffer component 3 includes two mounting frames 31 and a plurality of return springs 34, the two mounting frames 31 are mounted at two ends of the top of the base 2, the middle positions of the outer parts of the two mounting frames 31 are respectively sleeved with a damping spring 32, two ends of the two damping springs 32 are respectively hinged with a support bar 33, one end of each of the four support bars 33 is hinged with a bottom plate 35, the plurality of return springs 34 are uniformly mounted at two sides of the top of the base 2, the top of the return springs 34 is connected with the bottom of the bottom plate 35, after receiving the impact, the impact force that the packing box received is conducted to bottom plate 35 to disperse to reset spring 34 and damping spring 32, realize the buffer function to the packing box, avoid taking place to jolt in the transportation and damage article.

Referring to fig. 1, 3 and 4, cavities 21 are formed in two ends of a base 2, fixing members 4 are symmetrically arranged in the two cavities 21, each fixing member 4 comprises a connecting plate 44 and two threaded rods 41, the two threaded rods 41 are mounted on two sides of one end of the base 2 and extend into the cavities 21, one end of each threaded rod 41 is connected with a handle, the threaded rods 41 are rotatably connected with the base 2 through bearings, so that the rotating function of the threaded rods 41 is realized, the connecting plate 44 is arranged in the cavities 21, one ends of the two connecting plates 44 adjacent to each other are connected with clamping plates 43 and extend to the outside of a box body 1, the clamping plates 43 are higher than a bottom plate 35 in the vertical direction, so that the position conflict between the fixing members 4 and a buffer member 3 is avoided, two ends of the connecting plate 44 are connected with moving blocks 42, the two moving blocks 42 are in threaded connection with the threaded rods 41, so that a packing box is fixed, reduce the impact force that the packing box received to a certain extent, spout 46 has all been seted up to the one end of the inside both sides of cavity 21, slider 45 is all installed to two spout 46's inside, two sliders 45 correspond with two movable blocks 42 and are connected, thereby guarantee that the fixed slip of movable block 42 can not squint, 2 inside tops of base are connected with box 1, box 1 can be folded along folding dotted line, thereby to packing up box 1 when not using, reduce and take up an area of the space, 2 internal diameter sizes of base are greater than the size of a dimension after 1 folding of box, from the convenient base 2 inside accomodating of putting into with box 1 and stacking.

The specific operation mode of the utility model is as follows:

when needs pack article, open the placing of box 1 completion article, place box 1 on bottom plate 35, rotate threaded rod 41 through the handle, make movable block 42 slide, thereby make connecting plate 44 drive grip block 43 carry out the centre gripping to box 1, when taking place to jolt and assault in the transportation, the impact force conduction that box 1 received to bottom plate 35, thereby disperse to damping spring 32 through bracing piece 33, reset spring 34 receives the impact force compression simultaneously, thereby realize the buffer function to box 1.

The utility model is described above with reference to the accompanying drawings, it is obvious that the utility model is not limited to the above-described embodiments, and it is within the scope of the utility model to adopt such insubstantial modifications of the inventive method concept and solution, or to apply the inventive concept and solution directly to other applications without modification.

Claims

1. The utility model provides a buffering base of paper packing box, includes base (2), its characterized in that, the inside of base (2) is provided with buffering subassembly (3), buffering subassembly (3) are including two mounting bracket (31) and a plurality of reset spring (34), two install in the both ends at the inside top of base (2) mounting bracket (31), two the outside intermediate position of mounting bracket (31) all overlaps and is equipped with damping spring (32), two the both ends of damping spring (32) all articulate there are bracing piece (33), four the one end of bracing piece (33) all articulates there is bottom plate (35), and is a plurality of reset spring (34) evenly installed in the both sides on the inside top of base (2), the top of reset spring (34) is connected with the bottom of bottom plate (35).

2. The buffer base of the paper packaging box as claimed in claim 1, wherein cavities (21) are formed in the two ends of the base (2), two fixing components (4) are symmetrically arranged in the two cavities (21), each fixing component (4) comprises a connecting plate (44) and two threaded rods (41), the two threaded rods (41) are mounted on the two sides of one end of the base (2) and extend into the corresponding cavity (21), each connecting plate (44) is arranged in the corresponding cavity (21), one end, adjacent to the two connecting plates (44), of each connecting plate is connected with a clamping plate (43) and extends out of the box body (1), moving blocks (42) are connected to the two ends of each connecting plate (44), and the two moving blocks (42) are in threaded connection with the corresponding threaded rods (41).

3. The buffer base of the paper packaging box as claimed in claim 2, wherein one end of each of two sides inside the cavity (21) is provided with a sliding groove (46), sliding blocks (45) are mounted inside the two sliding grooves (46), and the two sliding blocks (45) are correspondingly connected with the two moving blocks (42).

4. The cushioning base of a paper packing box as claimed in claim 2, characterized in that the threaded rod (41) is rotatably connected with the base (2) through a bearing.

5. The cushioning base of a paper packing box according to claim 2, characterized in that the holding plate (43) is vertically higher than the bottom plate (35).

6. The cushioning base of a paper packing box as claimed in claim 1, characterized in that the box body (1) is connected to the top end inside the base (2), and the box body (1) can be folded along the folding dotted line.

7. The cushioning base of a paper packing box as claimed in claim 6, characterized in that the inner diameter of the base (2) is larger than the folded size of the box body (1).