CN112078927A

CN112078927A - Paper-plastic gift packaging box

Info

Publication number: CN112078927A
Application number: CN202011132554.9A
Authority: CN
Inventors: 杨印玲; 伍勇军
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2020-12-15

Abstract

The invention relates to a paper-plastic gift packaging box which comprises a box body, a folding unit, a supporting unit and a box cover, wherein the folding unit is arranged on the inner end face of the side wall of the box body, the supporting unit is arranged on the right side of the folding unit, the supporting unit is arranged on the inner end wall of the right end face of the box body, the box cover is arranged above the folding unit, and the box cover is connected with the side wall of the box body in a sliding fit mode. The invention can solve the problems that when the existing packing box is used for packing gifts, the internal space of the packing box can not be correspondingly changed according to the size of the gift, and gifts with different volumes can not be stored, so that the storage capacity of the packing box is reduced, meanwhile, the packing box can not be moved and folded according to the requirement, so that gifts with different types can not be stored simultaneously, the flexibility and the applicability of the packing box are reduced, the storage capacity of the packing box can not be improved, so that the use efficiency of the packing box is reduced, and the like.

Description

Paper-plastic gift packaging box

Technical Field

The invention relates to the technical field of packaging, in particular to a paper-plastic gift packaging box.

Background

With the rapid development of modern industry and the continuous improvement of people's standard of living, people are to the increasing demand of packing carton, and the packing carton as the name implies is exactly the box that is used for packing the product, can classify according to the material for example: carton, iron box, wood box, cloth box, leather box, pvc box, etc.; the main functions of the packing box are as follows: the safety of products in transportation is ensured, the grade of the products is improved, and the like, and the product is widely applied to industries such as electronics, food, beverage, wine, tea, cigarettes, medicine, sports goods and the like and industries such as product packaging matching and the like, and is an indispensable article in life.

At present, when the existing packaging box is used for packaging gifts, the following defects generally exist: 1. the space partitioned inside the existing packaging box is fixed and unchanged, the internal space of the packaging box cannot be correspondingly changed according to the volume of the gift, and the gift with different volumes cannot be stored, so that the storage capacity of the packaging box is reduced; 2. the existing packaging box can not be moved and folded as required, can not be used for accommodating different types of gifts simultaneously, reduces the flexibility and the applicability of the packaging box, and can not improve the accommodating capacity of the packaging box, thereby reducing the use efficiency of the packaging box.

Disclosure of Invention

Technical problem to be solved

The invention can solve the problems that when the existing packing box is used for packing gifts, the internal space of the packing box can not be correspondingly changed according to the size of the gift, and gifts with different volumes can not be stored, so that the storage capacity of the packing box is reduced, meanwhile, the packing box can not be moved and folded according to the requirement, different types of gifts can not be stored simultaneously, the flexibility and the applicability of the packing box are reduced, the storage capacity of the packing box can not be improved, so that the use efficiency of the packing box is reduced, and the like.

(II) technical scheme

In order to achieve the purpose, the invention adopts the following technical scheme that the paper-plastic gift packaging box comprises a box body, a folding unit, a supporting unit and a box cover, wherein the folding unit is installed on the inner end face of the side wall of the box body, the supporting unit is arranged on the right side of the folding unit, the supporting unit is installed on the inner end wall of the right end face of the box body, the box cover is arranged above the folding unit, and the box cover is connected with the side wall of the box body in a sliding fit mode.

The folding unit comprises a support plate, a slide rail mechanism, a connecting mechanism, an auxiliary roller, a rotary plate, clamping plates, folding paperboards, a clamping mechanism and a pressing mechanism, wherein the support plate is symmetrically arranged in front of and behind the upper end surface of the lower wall of the box body, the slide rail mechanism is arranged on the outer side of the support plate, the slide rail mechanism is arranged on the inner end surface of the side wall of the box body, the connecting mechanism is uniformly connected inside the slide rail mechanism in a sliding fit mode, the auxiliary roller is connected to the right end of the connecting mechanism through a roller frame, the rotary plate is connected to the upper end of the connecting mechanism in a rotating fit mode, the clamping plates are symmetrically arranged on the upper side and the lower side of the inner side of the rotary plate and are in a U-shaped structure, the clamping plates are connected with the support plate in a sliding mode, the clamping plates, the left side of the folding paperboard is provided with a clamping mechanism which is arranged on a clamping plate positioned below, the lower end of the connecting mechanism is connected with a pressing mechanism in a sliding fit mode, the pressing mechanism is arranged on a bottom plate, the connecting mechanism is connected with a rotating plate through a steel wire rope, the steel wire rope is connected with an auxiliary roller in a sliding way, when the folding paperboard box works, firstly, the folding paperboard is moved in a manual mode according to needs and is uniformly distributed in the box body, so that the function of changing the utilization of the internal space of the box body is realized, the utilization rate of the box body is improved, then, a gift is placed between the folding paperboards in a manual mode, finally, the pressing mechanism is manually pulled according to needs, the pressing mechanism drives the rotating plate to rotate through the steel wire rope on the connecting mechanism, the rotating plate drives the folding paperboard to be folded through the clamping plate, the clamping, and, the joint board can be adjusted alone, realizes accomodating simultaneously the gift that the volume is different to the suitability of packing carton has been improved.

The supporting unit comprises a supporting frame, a limiting plate, a square plate, a clamping block, a clamping joint, a clamping spring, a linkage block and a supporting spring, the supporting frame is arranged on the inner end wall of the right end face of the box body, the supporting frame is of a U-shaped structure, the limiting plates are symmetrically arranged at the front and back of the upper end of the side wall of the supporting frame, the limiting plates are connected with the side wall of the supporting frame through torsional springs, the square plate is arranged on the outer end face of the side wall of the supporting frame, the clamping block is arranged on the inner end face of the square plate, the clamping joint is connected with the upper end of the clamping block in a sliding mode, the clamping joint is matched with the limiting plates in a clamping mode, the lower end of the clamping joint is connected with a pull rope, the other end of the pull rope penetrates through the square plate and the clamping block to be connected with, the stay cord drives the joint to contract, removes the spacing to the limiting plate, and the limiting plate passes through the torsional spring and rotates to the surface of folding cardboard to carry on spacingly to the folding cardboard on rightmost side.

As a preferred technical scheme of the invention, the slide rail mechanism comprises a slide rail, balls and an auxiliary spring, the slide rail is arranged on the inner end face of the side wall of the box body and is of a U-shaped structure, clamping grooves are uniformly formed in the inner end face of the lower wall of the slide rail, the side wall of each clamping groove is connected with the balls in a sliding mode, the auxiliary spring is connected between the lower ends of the balls and the lower wall of the clamping groove, and when the slide rail mechanism works, the balls have the clamping limiting function and determine the distance between clamping plates.

As a preferred technical scheme, the connecting mechanism comprises a sliding block, a connecting plate, a sliding plate and a connecting spring, the sliding block is connected with the sliding rail in a sliding fit mode, an arc-shaped groove is formed in the lower end of the sliding block and is in clamping fit with a ball, the connecting plate is mounted at the inner end of the sliding block, a semicircular bulge is formed in the upper end of the connecting plate and is in rotating fit with the rotating plate, the sliding plate is connected inside the connecting plate in a sliding fit mode, the sliding plate is of an L-shaped structure, the connecting spring is connected between the upper end of the sliding plate and the connecting plate, and when the sliding plate works specifically, when the sliding plate moves downwards, the rotating plate is driven to rotate through.

As a preferred technical scheme, the downward pressing mechanism comprises a handle plate, a clamping frame and a telescopic rod, the lower end of the sliding plate is connected with the clamping frame in a sliding fit mode, the handle plate is installed at the outer end of the clamping frame and is in sliding connection with the side wall of the box body, a cylinder is arranged on the outer side of the handle plate, the telescopic rods are symmetrically installed at the lower end of the clamping frame in the left-right direction, the lower end of each telescopic rod is installed on the lower wall of the box body, and when the downward pressing mechanism works, the handle plate is manually pressed downward and drives the sliding plate to move downward through the clamping frame.

As a preferable technical scheme of the invention, the middle part of the folding paperboard is provided with a groove with a right-angled section, and the right-angled groove plays a supporting role when the folding paperboard is folded during specific work.

As a preferable technical scheme of the invention, the clamping mechanism is consistent with the structure of the supporting unit.

(III) advantageous effects

1. According to the paper-plastic gift packaging box provided by the invention, the adopted folding unit can correspondingly change the internal space of the packaging box according to the volume of the gift, and the function of storing gifts with different volumes is realized within a certain range, so that the storage capacity of the packaging box is improved;

2. according to the paper-plastic gift packaging box provided by the invention, the adopted folding unit can be moved and folded according to the requirement, so that different types of gifts can be simultaneously stored, the flexibility and the applicability of the packaging box are improved, the storage capacity of the packaging box can be improved after the packaging box is folded, and the use efficiency of the packaging box is improved.

Drawings

The invention is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a front view of the present invention;

FIG. 3 is a left side view of the present invention;

FIG. 4 is a cross-sectional view A-A of FIG. 2 of the present invention;

FIG. 5 is a cross-sectional view B-B of FIG. 2 of the present invention;

FIG. 6 is a cross-sectional view C-C of FIG. 3 of the present invention;

FIG. 7 is a cross-sectional view E-E of FIG. 3 of the present invention;

FIG. 8 is an enlarged view of the invention taken in the direction of N in FIG. 7;

FIG. 9 is an enlarged view taken in the direction X of FIG. 5 in accordance with the present invention;

fig. 10 is an enlarged view of the invention taken along direction D in fig. 4.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

As shown in fig. 1 to 10, a paper-plastic gift packaging box comprises a box body 1, a folding unit 2, a supporting unit 3 and a box cover 4, wherein the folding unit 2 is installed on the inner end face of the side wall of the box body 1, the supporting unit 3 is arranged on the right side of the folding unit 2, the supporting unit 3 is installed on the inner end wall of the right end face of the box body 1, the box cover 4 is arranged above the folding unit 2, and the box cover 4 is connected with the side wall of the box body 1 in a sliding fit mode.

The folding unit 2 comprises a support plate 21, a slide rail mechanism 22, a connecting mechanism 23, an auxiliary roller 24, a rotating plate 25, a clamping plate 26, a folding paperboard 27, a clamping mechanism 28 and a pressing mechanism 29, the support plate 21 is symmetrically installed on the front and back of the upper end surface of the lower wall of the box body 1, the slide rail mechanism 22 is arranged on the outer side of the support plate 21, the slide rail mechanism 22 is installed on the inner end surface of the side wall of the box body 1, the connecting mechanism 23 is evenly connected inside the slide rail mechanism 22 in a sliding fit mode, the auxiliary roller 24 is connected to the right end of the connecting mechanism 23 through a roller frame, the rotating plate 25 is connected to the upper end of the connecting mechanism 23 in a rotating fit mode, the clamping plate 26 is symmetrically arranged on the upper and lower side of the inner side of the rotating plate 25, the clamping plate 26 is in a U-shaped structure, the clamping plate 26 is connected, a folding paper board 27 is clamped between clamping plates 26 positioned at the front side and the rear side, a clamping mechanism 28 is arranged at the left side of the folding paper board 27, the clamping mechanism 28 is installed on the clamping plate 26 positioned below, the lower end of a connecting mechanism 23 is connected with a pressing mechanism 29 in a sliding fit mode, the pressing mechanism 29 is installed on a bottom plate, the connecting mechanism 23 is connected with a rotating plate 25 through a steel wire rope, and the steel wire rope is connected with an auxiliary roller 24 in a sliding mode, when the box works, firstly, the folding paper board 27 is moved in a manual mode according to needs, the folding paper board 27 is uniformly distributed in the box body 1, so that the function of changing the utilization of the internal space of the box body 1 is realized, the utilization rate of the box body 1 is improved, then, a gift is placed between the folding paper boards 27 in a manual mode, finally, the pressing mechanism 29 is pulled manually according to needs, and the pressing, the rotor plate 25 drives the folding paper board 27 through the clamping plate 26 to be folded, and the clamping mechanism 28 limits the folding paper board 27, so that the loading capacity of the box body 1 is increased, the clamping plate 26 can be independently adjusted, and gifts with different volumes can be accommodated simultaneously, so that the applicability of the packaging box is improved.

Slide rail mechanism 22 include slide rail 221, ball 222 and auxiliary spring 223, slide rail 221 install on the terminal surface in the lateral wall of box body 1, slide rail 221 is U type structure, the terminal surface evenly is provided with the draw-in groove in the slide rail 221 lower wall, draw-in groove lateral wall sliding connection has ball 222, is connected with auxiliary spring 223 between ball 222 lower extreme and the draw-in groove lower wall, during concrete work, ball 222 plays the spacing function of joint, confirms the distance between the joint board 26.

The connecting mechanism 23 comprises a sliding block 231, a connecting plate 232, a sliding plate 233 and a connecting spring 234, the sliding block 231 is connected with the sliding rail 221 in a sliding fit mode, an arc-shaped groove is formed in the lower end of the sliding block 231 and is in clamping fit with the ball 222, the connecting plate 232 is installed at the inner end of the sliding block 231, a semicircular bulge is formed in the upper end of the connecting plate 232 and is in running fit with the rotating plate 25, the sliding plate 233 is connected to the inside of the connecting plate 232 in a sliding fit mode, the sliding plate 233 is of an L-shaped structure, the connecting spring 234 is connected between the upper end of the sliding plate 233 and the connecting plate 232, and during specific work, the sliding plate 233 moves downwards, the rotating plate 25 is driven to rotate.

The middle part of the folding paper board 27 is provided with a groove with a right-angled section, and the right-angled groove plays a supporting role when the folding paper board 27 is folded during specific work.

Push down mechanism 29 include handle plate 291, joint frame 292 and telescopic link 293, the sliding plate 233 lower extreme be connected with joint frame 292 through sliding fit's mode, handle plate 291 is installed to joint frame 292 outer end,

handle plate

291 and 1 lateral wall sliding connection of box body, the handle plate 291 outside is provided with the cylinder, telescopic link 293 is installed to joint frame 292 lower extreme bilateral symmetry, telescopic link 293 lower extreme is installed on 1 lower wall of box body, during specific work, manual work pushes down handle plate 291, handle plate 291 drives sliding plate 233 through joint frame 292 and moves down.

The supporting unit 3 comprises a supporting frame 31, a limiting plate 32, a square plate 33, a clamping block 34, a clamping joint 35, a clamping spring 36, a linkage block 37 and a supporting spring 38, the supporting frame 31 is arranged on the end wall of the right end face of the box body 1, the supporting frame 31 is of a U-shaped structure, the limiting plates 32 are symmetrically arranged at the front and back of the upper end of the side wall of the supporting frame 31, the limiting plates 32 are connected with the side wall of the supporting frame 31 through torsion springs, the square plate 33 is arranged on the outer end face of the side wall of the supporting frame 31, the clamping block 34 is arranged on the inner end face of the square plate 33, the clamping joint 35 is connected at the upper end of the clamping block 34 in a sliding mode, the clamping spring 36 is connected between the clamping joint 35 and the clamping block 34, the clamping joint 35 is in clamping fit with the limiting plates 32, the lower end of the clamping joint 35 is connected with a pull rope, during specific work, the folding paperboard 27 drives the pull rope to move through the linkage block 37, the pull rope drives the clamping connector 35 to contract, the limiting position of the limiting plate 32 is removed, the limiting plate 32 rotates to the surface of the folding paperboard 27 through the torsion spring, and therefore the folding paperboard 27 on the rightmost side is limited.

When in use: s1: the folding paper boards 27 are moved manually according to the requirements, and the folding paper boards 27 are evenly distributed in the box body 1;

s2: firstly, the gift is manually placed between the folding paper boards 27, then the pressing mechanism 29 is manually pulled according to the requirement, the pressing mechanism 29 drives the rotating plate 25 to rotate through the steel wire rope on the connecting mechanism 23, the rotating plate 25 drives the folding paper boards 27 to fold through the clamping plate 26, the clamping mechanism 28 limits the folding paper boards 27, the supporting unit 3 limits the rightmost folding paper boards 27, and finally, the gift is manually placed on the folding paper boards 27 continuously;

s3: the box cover 4 is covered on the box body 1 in a manual mode, and the packaging is completed.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a gift packaging box is moulded to paper, includes box body (1), folding unit (2), support element (3) and lid (4), its characterized in that: the foldable box is characterized in that a foldable unit (2) is mounted on the inner end face of the side wall of the box body (1), a supporting unit (3) is arranged on the right side of the foldable unit (2), the supporting unit (3) is mounted on the inner end wall of the right end face of the box body (1), a box cover (4) is arranged above the foldable unit (2), and the box cover (4) is connected with the side wall of the box body (1) in a sliding fit manner; wherein:

the folding unit (2) comprises a supporting plate (21), a sliding rail mechanism (22), a connecting mechanism (23), an auxiliary roller (24), a rotating plate (25), a clamping plate (26), a folding paperboard (27), a clamping mechanism (28) and a pressing mechanism (29), wherein the supporting plate (21) is symmetrically arranged in front and back of the upper end face of the lower wall of the box body (1), the sliding rail mechanism (22) is arranged on the outer side of the supporting plate (21), the sliding rail mechanism (22) is arranged on the inner end face of the side wall of the box body (1), the connecting mechanism (23) is uniformly connected inside the sliding rail mechanism (22) in a sliding fit manner, the auxiliary roller (24) is connected to the right end of the connecting mechanism (23) through a roller frame, the rotating plate (25) is connected to the upper end of the connecting mechanism (23) in a rotating fit manner, the clamping plates (26) are symmetrically arranged on, the clamping plate (26) is connected with the supporting plate (21) in a sliding mode, the clamping plate (26) located above is installed on the inner end face of the rotating plate (25), the clamping plate (26) located below is installed on the inner end face of the connecting mechanism (23), a folding paperboard (27) is clamped between the clamping plates (26) located on the front side and the rear side, a clamping mechanism (28) is arranged on the left side of the folding paperboard (27), the clamping mechanism (28) is installed on the clamping plate (26) located below, the lower end of the connecting mechanism (23) is connected with a pressing mechanism (29) in a sliding fit mode, the pressing mechanism (29) is installed on a bottom plate, the connecting mechanism (23) is connected with the rotating plate (25) through a steel wire rope, and the steel wire rope is connected with the auxiliary roller (;

the supporting unit (3) comprises a supporting frame (31), a limiting plate (32), a square plate (33), a clamping block (34), a clamping head (35), a clamping spring (36), a linkage block (37) and a supporting spring (38), wherein the supporting frame (31) is installed on the inner end wall of the right end face of the box body (1), the supporting frame (31) is of a U-shaped structure, the limiting plates (32) are symmetrically arranged on the front and back of the upper end of the side wall of the supporting frame (31), the limiting plates (32) are connected with the side wall of the supporting frame (31) through torsion springs, the square plate (33) is installed on the outer end face of the side wall of the supporting frame (31), the clamping block (34) is installed on the inner end face of the square plate (33), the clamping head (35) is slidably connected with the clamping head (35), the clamping spring (36) is connected between the clamping head (, the lower end of the clamping connector (35) is connected with a pull rope, the other end of the pull rope penetrates through the square plate (33) and the clamping block (34) to be connected with the linkage block (37), the linkage block (37) is of an I-shaped structure, and a supporting spring (38) is connected between the lower end face of the upper wall of the linkage block (37) and the supporting frame (31).

2. The paper-plastic gift packaging box of claim 1, wherein: slide rail mechanism (22) include slide rail (221), ball (222) and auxiliary spring (223), slide rail (221) install on box body (1) lateral wall inner end face, slide rail (221) are U type structure, slide rail (221) lower wall inner end face evenly is provided with the draw-in groove, draw-in groove lateral wall sliding connection has ball (222), is connected with auxiliary spring (223) between ball (222) lower extreme and the draw-in groove lower wall.

3. The paper-plastic gift packaging box of claim 2, wherein: coupling mechanism (23) include slider (231), connecting plate (232), sliding plate (233) and coupling spring (234), slider (231) be connected with sliding rail (221) through sliding fit's mode, slider (231) lower extreme is provided with the arc recess, the arc recess cooperates with ball (222) joint, connecting plate (232) are installed to slider (231) inner, connecting plate (232) upper end is provided with the semicircle arch, the semicircle arch is with rotor plate (25) normal running fit, connecting plate (232) inside is connected with sliding plate (233) through sliding fit's mode, sliding plate (233) are L type structure, be connected with coupling spring (234) between sliding plate (233) upper end and connecting plate (232).

4. A paper-plastic gift packaging box of claim 3, wherein: push down mechanism (29) include handle board (291), joint frame (292) and telescopic link (293), sliding plate (233) lower extreme be connected with joint frame (292) through sliding fit's mode, handle board (291) are installed to joint frame (292) outer end, handle board (291) and box body (1) lateral wall sliding connection, the handle board (291) outside is provided with the cylinder, telescopic link (293) are installed to joint frame (292) lower extreme bilateral symmetry, telescopic link (293) lower extreme is installed on box body (1) lower wall.

5. The paper-plastic gift packaging box of claim 1, wherein: the middle part of the folding paper board (27) is provided with a groove with a right-angled section.

6. The paper-plastic gift packaging box of claim 1, wherein: the clamping mechanism (28) is consistent with the structure of the supporting unit (3).