CN218662977U

CN218662977U - Lifting packing box

Info

Publication number: CN218662977U
Application number: CN202223059070.3U
Authority: CN
Inventors: 黄建平
Original assignee: Suzhou Yuto Printing Packing Co ltd
Current assignee: Suzhou Yuto Printing Packing Co ltd
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-03-21
Anticipated expiration: 2032-11-16

Abstract

The utility model relates to the technical field of product packaging, in particular to a lifting packaging box, which comprises a body, a cover body, a lifting piece and a traction piece; the body is rotatably connected with the cover body, and a cavity for accommodating a product is arranged in the body; the lifting piece is arranged in the cavity, the traction piece penetrates through the body, two ends of the traction piece are respectively connected with the lifting piece and the cover body, and the height of the end face of the lifting piece changes along with the rotation process of the cover body relative to the body. The utility model discloses based on the principle that parallelogram does not possess stability, realize opening the in-process at the lid, the effect through pulling the piece makes the lift that is the parallelogram structure take place to warp, and then realizes the change of lift terminal surface height for the lid is when progressively opening, and the product can realize ascending in step, and the lid is when progressively closing, and the product can realize descending in step.

Description

Lifting packing box

Technical Field

The utility model relates to a product packaging technical field, in particular to lift packing carton.

Background

The packing box is a packing structure which protects the product in the transportation and storage process and plays the propaganda and promotion role in the sale process. Regarding the design of the packaging box, the comprehensive consideration needs to be given according to factors such as product structure, customer requirements, product value and investment cost; of course, the packaging box emphasizes the protection of the product, also emphasizes the promotion of the marketing of the product, and also plays an important decisive role in the design of the packaging box structure.

At present, a novel box-shaped structure and an aesthetic cover design are usually selected to transmit products to consumers more vividly, so that the consumers are more attracted. The existing packaging boxes are various in types, and comprise common top and bottom covers, flip-open covers, book boxes, drawer boxes, portable boxes and the like, the products are required to be put into the boxes after being put into the boxes in order to close the covers, the products are usually taken out of the packaging boxes or are laterally or vertically placed on designed display racks for displaying in order to enable consumers to visually see the contained products, the products cannot be flexibly displayed, novelty is not caused, the performances of all aspects of the packaging boxes can be reduced, and more popularization is realized; meanwhile, after the products are put into a plurality of packaging boxes, the products are very troublesome to take out, and the use is extremely inconvenient. Therefore, the utility model develops a lifting packaging box to solve the problem that exists among the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the purpose is: the utility model provides a lifting packaging box to the design of packing carton is not nimble enough in the solution prior art and leads to the product display effect poor, and the product takes out inconvenient problem.

The technical scheme of the utility model is that: a lift-pack, comprising:

the device comprises a body and a cover body, wherein the body is rotatably connected with the cover body, and a cavity for accommodating a product is formed in the body;

the lifting piece is arranged in the cavity, the traction piece penetrates through the body, two ends of the traction piece are respectively connected with the lifting piece and the cover body, and the height of the end face of the lifting piece changes along with the rotation of the cover body relative to the body.

Preferably, the lifting piece adopts a parallelogram structure, the height of the end face of the lifting piece is gradually increased in the opening process of the cover body, and the height of the end face of the lifting piece is gradually decreased in the closing process of the cover body.

Preferably, the side wall of the body on the same side as the rotating connecting end is a first end face, and the cover body is buckled on the body in a closed state and is provided with a second end face attached to the first end face;

the traction piece penetrates through the first end face, one end of the traction piece is fixedly connected with any point of one side, where the upper end face of the lifting piece deviates from the first end face, of the upper end face, and the other end of the traction piece is fixedly connected with any point of the second end face.

Preferably, a position where the traction piece penetrates through the first end face is set as a first limit point, a position where the traction piece is connected with the lifting piece is set as a second limit point, and a position where the traction piece is connected with the second end face is set as a third limit point; the first limiting point, the second limiting point and the third limiting point are located in the same plane.

Preferably, the lower end face of the lifting piece is fixedly connected with the bottom face of the chamber, and the upper end face of the lifting piece is used for supporting a product; the bottom angle of the lifting piece, which is deviated to one side of the rotating connecting end, is a reference angle, and the reference angle is an acute angle;

the height of the upper end surface of the lifting piece changes along with the change of the reference angle; the size of the reference angle changes along with the change of the distance between the second limit point and the third limit point; the distance between the second limit point and the third limit point is changed along with the change of the distance between the first limit point and the second limit point.

Preferably, a base plate for supporting a product is accommodated in the chamber, and the outer contour shape of the base plate is the same as that of the inner wall of the chamber and is always abutted against the end face of the lifting piece.

Preferably, the body has at least one cavity therein, at least one lifting member is disposed in each cavity, each lifting member corresponds to one traction member, and each lifting member is disposed in at least one cavity.

Preferably, the two cover bodies are symmetrically arranged, are dustpan-shaped and comprise a back plate, a pair of side plates and a cover plate; the side edge of the back plate, which is far away from the cover plate, is rotationally connected with the bottom edge of the outer contour of the body; when the cover body is in a closed state, the two cover plates are fully covered on the upper end face of the body, each cavity is fully covered by the cover plate which drives the lifting piece inside the cavity to deform, and the two side plates on the same side are not fully covered on the outer wall of the body.

Preferably, when the cover body rotates relative to the body, and the projection of the cover plate and the projection of the cavity on the horizontal end face coincide, the height of the top of the product supported by the lifting piece, which is deviated to one side where the rotating connection end of the body and the cover body is located, is always lower than the height of the lower end face of the cover plate in the same vertical plane.

Preferably, the periphery of the upper end face of the body is provided with a rib structure, and the end face of the cover plate is abutted to the rib structure when the cover body is in a closed state.

Compared with the prior art, the utility model has the advantages that:

(1) The utility model discloses based on the principle that parallelogram does not possess stability, realize opening the in-process at the lid, the effect through pulling the piece makes the lift that is the parallelogram structure take place to warp, and then realizes the change of lift terminal surface height for the lid is when progressively opening, and the product can realize ascending in step, and the lid is when progressively closing, and the product can realize descending in step.

(2) When the cover body is in a closed state, the product can be completely contained in the cavity, the storage stability is good, and the wrapping performance is strong; the lid is under the open mode, and the product is raised by the effect of lifter, convenient show, also makes things convenient for the product to directly take out when using simultaneously.

(3) The design of the chamber and the lifting piece is determined according to the outline shape of the product, if the product is in a square structure, the corresponding chamber can be lifted by adopting one lifting piece; if the product is rectangular shape structure, then can adopt two lifting member to carry out the jacking in the cavity that corresponds, two lifting member set up respectively in cavity length direction's both sides, and every lifting member still can correspond the cavity setting of two rectangular shapes simultaneously, and the structural layout is nimble.

(4) The cover body is in a dustpan shape, so that when the cover body is in a closed state, the two side plates on the same side do not cover the outer wall of the body completely, and a user can easily work on the cover body; when opening, directly promote the curb plate outline line place the edge can, avoid the curb plate of full cover formula to be unfavorable for the condition that the lid was opened.

(5) The lid is at the in-process of opening, and the apron terminal surface is progressively rotated to vertical form by the level form, when the apron is in the slope form, and the distance between the body up end is progressively steadilyd decrease to both sides by the body middle part, consequently when the design, the top height that the product that needs to guarantee that the piece supports is partial to body and lid rotation link place one side is less than the height of terminal surface under the same vertical plane apron all the time, and then realizes effectively going up and down of product, avoids appearing interfering the problem.

(6) When the cover body is in a closed state, the lower end face of the corresponding cover plate covers the upper end face of the body completely, if the upper end face of the body is not provided with a rib structure, the lower end face of the cover plate is attached to the upper end face of the body, and the uncontrollable suction effect influences the opening of the cover body due to the suction existing in the completely attached state of the paperboard; through designing the bead structure, reduce the effect of suction force between the paper and open the influence that produces to the lid, the stability accessible design magnetic structure of closing between lid and the body can be solved.

Drawings

The invention will be further described with reference to the following drawings and examples:

fig. 1 is a schematic structural view of the lifting packing box of the present invention;

fig. 2 is an exploded view of the lifting packing box of the present invention;

fig. 3 is a front view of the lifting packing box of the present invention;

FIG. 4 is a front view of the lift packing box of the present invention during the opening process;

fig. 5 is a front view of the lifting packing box of the present invention after being completely opened;

fig. 6 is a schematic diagram of the operation of the lifting member of the present invention;

fig. 7 is a partial enlarged view of the lifting packing box of the present invention in the opening process.

Wherein: 1. the device comprises a body, 11, a chamber, 111, a square chamber, 112, a long strip-shaped chamber, 12, a backing plate, 13 and a first end face;

2. the cover body 21, the back plate 22, the side plate 23, the cover plate 24, the second end surface 25 and the contour line;

3. a lifting piece, 4, a traction piece, 5 and a product;

01. a first restriction site, 02, a second restriction site, 03 and a third restriction site.

Detailed Description

The following detailed description is made in conjunction with specific embodiments of the present invention:

in the description of the present invention, it is to be understood that the terms "upper end surface", "lower end surface", "upper end", "width direction", "length direction", "bottom side", "left side", "right side", "counterclockwise", "clockwise", and the like indicate the orientation or positional relationship based on the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 and 2, the lifting packing box includes a body 1, a cover 2, a lifting member 3 and a traction member 4. The body 1 is rotatably connected with the cover body 2, and a cavity 11 for containing a product is arranged in the body 1; the lifting piece 3 is arranged in the cavity 11, the traction piece 4 penetrates through the body 1, the two ends of the traction piece are respectively connected with the lifting piece 3 and the cover body 2, and the height of the end face of the lifting piece 3 changes along with the rotation process of the cover body 2 relative to the body 1.

Specifically, the body 1 is of a cuboid structure, the periphery of the upper end face is provided with a rib structure 10, the interior is provided with at least one chamber 11 for accommodating a product, and the upper end of the chamber 11 is open for directly placing the product; in this embodiment, the body 1 has three chambers 11 therein, including a square chamber 111 and two elongated chambers 112 for placing products with corresponding shapes. Meanwhile, a pair of side walls where the body 1 is located in the width direction is set as the first end surface 13.

The two cover bodies 2 are symmetrically arranged, are dustpan-shaped and are respectively and rotatably connected with the two ends of the body 1; specifically, the lid body 2 includes a back plate 21, a pair of side plates 22, and a cover plate 23; the side edge of the back plate 21 far away from the cover plate 23 is rotatably connected with the bottom edge of the outer contour of the body 1, namely: the side edge of the back plate 21 far away from the cover plate 23 is rotatably connected with the bottom edge of the first end surface 13; the cover body 2 is buckled on the body 1 in a closed state, and has a second end surface 24 attached to the first end surface 13, and at this time, the following requirements are met:

one of them, two apron 23 cover the body 1 up end entirely, and then two apron 23 tip align the coincidence, effectively guarantee the leakproofness of packing carton packing, integrality and the aesthetic property of structure under the packing state.

Secondly, each cavity 11 is fully covered by the cover plate 23 which drives the lifting piece 3 in the cavity to deform, at the moment, the corresponding cover body 2 is opened, the corresponding driven lifting piece 3 deforms, and the product in the corresponding cavity 11 is lifted; it can be understood that, as shown in fig. 2, the left cover 2 drives the product in the square chamber 111 to move up and down, and the right cover 2 drives the product in the two elongated chambers 112 to move up and down, at this time, the left cover plate 23 covers the square chamber 111 completely, and the right cover plate 23 covers the two elongated chambers 112 completely; if the left cover plate 23 covers the middle elongated cavity 112 completely or partially, the left unopened cover body 2 may obstruct the lifting of the product in the middle elongated cavity 112 under the condition of only opening the right cover body 2, resulting in the damage of the internal structure; it must therefore be satisfied that each chamber 11 is fully covered by the cover plate 23 which drives the deformation of its internal lifter 3.

Thirdly, the two side plates 22 at the same side do not cover the outer wall of the body 1 completely, in this embodiment, the side plates 22 are in a direct triangular structure, which is convenient for a user to easily work on the cover body 2; it can be understood that, as shown in fig. 3, when the cover body 2 is opened, the edge where the contour line 25 of the side plate 22 is located, i.e. the bevel edge position of the triangular structure, is directly pushed, so as to avoid the situation that the side plate 22 of the full-coverage type is not beneficial to the opening of the cover body 2; if the side plate 22 covers the outer wall of the main body 1, the user cannot apply force to the contour 25 of the side plate 22.

Fourthly, the lower end face of the cover plate 23 is abutted against the rib structure 10, so that the problem that the cover body 2 is opened due to the influence of paper suction when the cover body 2 is in full contact with the end face of the body 1 is avoided. If the upper end surface of the body 1 is not provided with the rib structure 10, the lower end surface of the cover plate 23 is attached to the upper end surface of the body 1, and the uncontrollable suction effect influences the opening of the cover body 2 because the paperboard has suction in a completely attached state; through design bead structure 10, reduce the effect of suction force between the paper and open the influence that produces to lid 2, the stability accessible design magnetism of closing between lid 2 and the body 1 is inhaled the structure and can be solved.

As shown in fig. 4 and 5, the lifting member 3 is of a parallelogram structure made of paper, the lower end surface of the lifting member is fixedly connected with the bottom surface of the chamber 11, and the upper end surface of the lifting member is used for supporting a product; the bottom angle of the lifting piece 3, which is deviated to one side of the rotating connecting end, is a reference angle, and the reference angle is an acute angle; the traction piece 4 can adopt a flat ribbon structure, does not have elastic deformation capacity, penetrates through the first end face 13, is fixedly connected with any point on one side of the upper end face of the lifting piece 3, which is deviated from the first end face 13, and is fixedly connected with any point of the second end face 24 at the other end. At least one lifting member 3 is arranged in each chamber 11, each lifting member 3 corresponds to one traction member 4, and each lifting member 3 is positioned in at least one chamber 11. In this embodiment, adopt a lifting member 3 to jack up in the square cavity 111, adopt two lifting members 3 to carry out synchronous jacking in the rectangular shape cavity 112, two lifting members 3 set up respectively in the both sides of rectangular shape cavity 112 length direction, and every lifting member 3 still can correspond two rectangular shape cavities 112 settings simultaneously, and the structural configuration is nimble.

The utility model discloses mainly open the in-process at lid 2 based on the principle that parallelogram does not possess stability, receive the effect of traction piece 4, 3 terminal surface heights of lift piece progressively rise, close the in-process at lid 2, 3 terminal surface heights of lift piece progressively reduce.

As shown in fig. 6, in this embodiment, a position where the traction element 4 penetrates through the first end surface 13 is set as a first limit point 01, a position where the traction element 4 is connected to the lifter 3 is set as a second limit point 02, and a position where the traction element 4 is connected to the second end surface 24 is set as a third limit point 03; the first restriction site 01, the second restriction site 02 and the third restriction site 03 are in the same vertical plane. During the actual action, the height of the product varies as the height of the lifting member 3 varies; the height of the upper end surface of the lifting piece 3 changes along with the change of the reference angle; the size of the reference angle changes with the change of the distance between the second limit point 02 and the third limit point 03; the distance between the second restriction site 02 and the third restriction site 03 is changed along with the change of the distance between the first restriction site 01 and the second restriction site 02; based on the linkage of the actions, the cover body 2 can move to pull the product to lift.

As shown in fig. 6, the first limiting point 01 is set at a fixed point, the second limiting point 02 can realize the movement along an arc movement locus a, and the third limiting point 03 can realize the movement along an arc movement locus b; in this embodiment, the first limiting point 01 and the third limiting point 03 are set to coincide with each other when the lid 2 is closed, and the specific operating principle is as follows:

the first step is as follows: in an initial state, the distance between the first limit point 01 and the third limit point 03 is zero, the whole length of the traction piece 4 is positioned between the first limit point 01 and the second limit point 02, at the moment, the lifting piece 3 is under the action of the gravity of a product, and the upper end face is positioned at the lowest point;

the second step: in the process that the cover body 2 is gradually opened, the third limiting point 03 moves anticlockwise along the arc motion track b, and the distance between the first limiting point 01 and the third limiting point 03 is gradually increased; because the length of the traction piece 4 is a fixed value, when the distance between the first limiting point 01 and the third limiting point 03 is increased, the distance between the first limiting point 01 and the second limiting point 02 is shortened, at the moment, the second limiting point 02 moves anticlockwise along the arc motion track a, and further the height of the upper end face of the lifting piece 3 is increased, so that a product is driven to ascend until the cover body 2 is completely opened, namely the state shown in fig. 5;

the third step: in the process of lid 2 progressively closing, third limit point 03 moves along the pointer along pitch arc motion track b, the distance between first limit point 01 and the third limit point 03 reduces progressively, because the product self has gravity, can make and draw piece 4 to be in and stretch tight state all the time, and then when drawing piece 4 between first limit point 01 and the third limit point 03 shortens, draw 4 length increases of piece between first limit point 01 and the second limit point 02, second limit point 02 receives product self action of gravity to move clockwise along pitch arc motion track a, the height of 3 up end of lifting member reduces, close completely until lid 2.

It should be noted that, as shown in fig. 7, in the opening process of the cover body 2, the end surface of the cover plate 23 gradually rotates from the horizontal state to the vertical state, when the cover plate 23 is in the inclined state, the distance between the cover plate and the upper end surface of the body 1 gradually decreases from the middle of the body 1 to both sides, therefore, in the design process, when the cover body 2 rotates compared with the body 1, and when the cover plate 23 coincides with the projection of the cavity 11 on the horizontal end surface, it is necessary to ensure that the top height H1 of the side where the rotating connection end of the product 5 supported by the lifting member 3 is deviated from the body 1 and the cover body 2 is always lower than the height H2 of the lower end surface of the cover plate 23 in the same vertical plane, thereby achieving effective lifting of the product 5 and avoiding the interference problem.

As a further optimization of this embodiment, as shown in fig. 2, a pad 12 for supporting the product 5 is accommodated in the chamber 11, and the outer contour of the pad 12 is the same as the inner wall of the chamber 11, and is always against the end face of the lifting member 3. The design of the backing plate 12 can ensure the aesthetic property of the structure, prevent the internal structure from being exposed and simultaneously play a role in comprehensively supporting the product 5.

The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. It is obvious to a person skilled in the art that the invention is not limited to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention, and that the embodiments are therefore to be considered in all respects as exemplary and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

Claims

1. A lift packing carton, its characterized in that includes:

the body is rotatably connected with the cover body, and a cavity for accommodating a product is formed in the body;

2. The lift-packing box of claim 1, wherein: the lifting piece is of a parallelogram structure, the height of the end face of the lifting piece is gradually increased in the opening process of the cover body, and the height of the end face of the lifting piece is gradually decreased in the closing process of the cover body.

3. The lift-packing box of claim 2, wherein: the side wall of the body on the same side with the rotating connecting end is a first end face, and the cover body is buckled on the body in a closed state and is provided with a second end face attached to the first end face;

the traction piece penetrates through the first end face, one end of the traction piece is fixedly connected with any point of one side, where the upper end face of the lifting piece deviates from the first end face, of the traction piece, and the other end of the traction piece is fixedly connected with any point of the second end face.

4. The lift-packing box of claim 3, wherein: the position of the traction piece penetrating through the first end face is set as a first limit point, the position of the traction piece connected with the lifting piece is set as a second limit point, and the position of the traction piece connected with the second end face is set as a third limit point; the first limiting point, the second limiting point and the third limiting point are located in the same plane.

5. The lift packing box of claim 4, wherein: the lower end face of the lifting piece is fixedly connected with the bottom face of the chamber, and the upper end face of the lifting piece is used for supporting a product; the bottom angle of the lifting piece, which is deviated to one side of the rotating connecting end, is a reference angle, and the reference angle is an acute angle;

6. The lift-packing box of claim 3, wherein: the chamber is internally provided with a base plate for supporting a product, and the outer contour shape of the base plate is the same as that of the inner wall of the chamber and is always abutted against the end face of the lifting piece.

7. A lifting pack as claimed in claim 3, in which: the body is internally provided with at least one cavity, at least one lifting piece is arranged in each cavity, each lifting piece corresponds to one traction piece, and each lifting piece is positioned in at least one cavity.

8. The lift-packing box of claim 7, wherein: the two cover bodies are symmetrically arranged, are dustpan-shaped and comprise a back plate, a pair of side plates and a cover plate; the side edge of the back plate far away from the cover plate is rotatably connected with the bottom edge of the outer contour of the body; when the cover body is in a closed state, the two cover plates are fully covered on the upper end face of the body, each cavity is fully covered by the cover plate which drives the lifting piece inside the cavity to deform, and the two side plates on the same side are not fully covered on the outer wall of the body.

9. The lift-packing box of claim 8, wherein: when the cover body is compared with the body in the rotating process, when the cover plate is overlapped with the projection of the cavity on the horizontal end face, the height of the top of one side of the rotating connecting end of the cover body and the lifting piece, which is deviated from the body, is always lower than the height of the lower end face of the cover plate in the same vertical plane.

10. The lift-packing box of claim 8, wherein: the side of the upper end face of the body is provided with a rib structure, and the end face of the cover plate is abutted to the rib structure when the cover body is in a closed state.