CN219173195U

CN219173195U - Prevent extrusion packing carton

Info

Publication number: CN219173195U
Application number: CN202223488914.6U
Authority: CN
Inventors: 吴兹古力
Original assignee: Xian Jiaotong University City College
Current assignee: Xian Jiaotong University City College
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-13
Anticipated expiration: 2032-12-26

Abstract

The application discloses prevent extrusion packing carton, including packing carton and sealing mechanism, apron, sealing washer, baffle, heat preservation, armor and the protection pad of setting in packing carton one side, the hinge joint apron is passed through at the packing carton top, armor top axis department fixed connection baffle, the mounting groove has been seted up to the apron inboard. In order to ensure the tightness of the packaging box, the connecting plate is pulled by the first handle, under the action of the fixed pulley, the connecting plate drives the L-shaped slide rod to move right through the connecting rope, the L-shaped slide rod simultaneously drives the spring fixedly connected with the L-shaped slide rod to stretch, the L-shaped slide rod simultaneously drives the positioning block fixedly connected with the right side to move right, then the cover plate is covered on the top of the packaging box, the first handle is loosened, the spring resets, the positioning block is driven to reset through the L-shaped slide rod, and then the positioning block is clamped on the right side of the packaging box, so that the packaging box is sealed.

Description

Prevent extrusion packing carton

Technical Field

The application relates to the field of packaging boxes, in particular to an anti-extrusion packaging box.

Background

With the faster and faster pace of life of people, especially for office workers, lunch is basically solved by taking out, and along with the more and more popular flame explosion of take-out, take-out packaging boxes are also faced with various tests, and the take-out packaging boxes are used for storing take-out boxes as the name implies, so as to ensure the warmth and quality of take-out, and play a great role in life of people.

However, the existing packages have the following drawbacks: firstly, the quality of the existing packaging box is poor, so that the packaging box is easy to damage due to extrusion; in addition, the sealing performance of part of the packaging box is poor, and the heat preservation effect of the internal articles is easy to be poor. Therefore, an anti-extrusion packing box is proposed to solve the above problems.

Disclosure of Invention

The embodiment provides an anti-extrusion packing box which is used for solving the problems that the sealing performance of part of packing boxes in the prior art is poor, and the heat preservation effect of internal articles is poor.

According to an aspect of the application, provide an anti-extrusion packing carton, including packing carton and sealing mechanism, apron, sealing washer, baffle, heat preservation, armor and the protection pad of setting in packing carton one side, the hinge joint apron is passed through at the packing carton top, armor top axis department fixed connection baffle, the mounting groove has been seted up to the apron inboard, sealing mechanism includes L type slide bar, the inboard sliding connection L type slide bar of mounting groove, L type slide bar one side fixed connection rope, connection rope surface sliding connection fixed pulley, fixed pulley fixed connection is in mounting groove one side, armor top fixed connection baffle, the inside swivelling joint threaded rod of baffle, threaded rod surface threaded connection screw thread slide plate.

Further, the sealing ring is fixedly connected to the bottom of the cover plate, and the outer surface of the sealing ring is tightly attached to the inner wall of the packaging box.

Further, the inside fixed connection heat preservation of packing carton, the inboard fixed connection armor of heat preservation, armor top symmetry fixed connection protection pad.

Further, the right side of the L-shaped sliding rod penetrates through the cover plate and is fixedly connected with the positioning block, the left side of the positioning block is clamped with the packaging box, and a clamping hole matched with the positioning block is formed in the right side of the packaging box.

Further, the connecting rope opposite side runs through apron and connecting plate fixed connection, connecting plate top fixed connection first handle, the inside through connection second handle of connecting plate, second handle fixed connection is at the apron top.

Further, the left side of the L-shaped sliding rod is fixedly connected with a spring, and the other side of the spring is fixedly connected in the mounting groove.

Further, the inside through connection gag lever post of screw thread slide, both sides fixed connection is inboard at the baffle about the gag lever post, just the inside through hole of seting up with the gag lever post adaptation of screw thread slide.

Further, the two sides of the threaded sliding plate are fixedly connected with connecting blocks, and the other sides of the connecting blocks are rotationally connected with the positioning rods.

Further, the top of the threaded rod is fixedly connected with a rotating block, and the surface of the rotating block is provided with anti-skid stripes.

Further, the bottom of the packing box is fixedly connected with supporting blocks, the number of the supporting blocks is four, and the supporting blocks are uniformly distributed at the four ends of the bottom of the packing box.

Through the above-mentioned embodiment of this application, adopted sealing mechanism, solved partial packing carton leakproofness relatively poor, lead to the relatively poor problem of inside article heat preservation effect easily, guaranteed the practicality of packing carton simultaneously.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

FIG. 3 is a schematic view of the internal connection of the barrier of FIG. 2 according to one embodiment of the present application;

fig. 4 is an enlarged schematic view of the structure a in fig. 2 according to an embodiment of the present application.

In the figure: 1. packaging box; 2. a support block; 3. a cover plate; 4. a mounting groove; 5. an L-shaped slide bar; 6. a connecting rope; 7. a fixed pulley; 8. a connecting plate; 9. a first handle; 10. a spring; 11. a second handle; 12. a positioning block; 13. a seal ring; 14. a heat preservation layer; 15. an armor layer; 16. a partition plate; 17. a threaded rod; 18. a rotating block; 19. a threaded slide plate; 20. a limit rod; 21. a connecting block; 22. a positioning rod; 23. and a protective pad.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-4, an anti-extrusion packaging box comprises a packaging box 1, and a sealing mechanism, a cover plate 3, a sealing ring 13, a partition plate 16, a heat preservation layer 14, an armor layer 15 and a protection pad 23 which are arranged on one side of the packaging box 1, wherein the top of the packaging box 1 is connected with the cover plate 3 through a hinge, the middle shaft of the top of the armor layer 15 is fixedly connected with the partition plate 16, an installation groove 4 is formed in the inner side of the cover plate 3, the sealing mechanism comprises an L-shaped slide rod 5, the inner side of the installation groove 4 is in sliding connection with the L-shaped slide rod 5, one side of the L-shaped slide rod 5 is fixedly connected with a connecting rope 6, the surface of the connecting rope 6 is in sliding connection with a fixed pulley 7, the fixed pulley 7 is fixedly connected on one side of the installation groove 4, the top of the armor layer 15 is fixedly connected with the partition plate 16, a threaded rod 17 is rotationally connected inside the partition plate 16, and the surface of the threaded rod 17 is in threaded connection with a threaded slide plate 19.

The bottom of the cover plate 3 is fixedly connected with a sealing ring 13, and the outer surface of the sealing ring 13 is tightly attached to the inner wall of the packaging box 1; the inner side of the packaging box 1 is fixedly connected with an insulation layer 14, the inner side of the insulation layer 14 is fixedly connected with an armor layer 15, and the top of the armor layer 15 is symmetrically and fixedly connected with a protection pad 23; the right side of the L-shaped sliding rod 5 penetrates through the cover plate 3 and is fixedly connected with the positioning block 12, the left side of the positioning block 12 is clamped with the packaging box 1, and a clamping hole matched with the positioning block 12 is formed in the right side of the packaging box 1; the other side of the connecting rope 6 penetrates through the cover plate 3 to be fixedly connected with the connecting plate 8, the top of the connecting plate 8 is fixedly connected with the first handle 9, the inside of the connecting plate 8 is fixedly connected with the second handle 11 in a penetrating way, and the second handle 11 is fixedly connected to the top of the cover plate 3; the left side of the L-shaped sliding rod 5 is fixedly connected with a spring 10, and the other side of the spring 10 is fixedly connected in the mounting groove 4; the inside of the threaded slide plate 19 is penetrated and connected with a limiting rod 20, the upper side and the lower side of the limiting rod 20 are fixedly connected to the inner side of the partition plate 16, and a through hole matched with the limiting rod 20 is formed in the threaded slide plate 19; the two sides of the threaded sliding plate 19 are fixedly connected with a connecting block 21, and the other side of the connecting block 21 is rotationally connected with a positioning rod 22; the top of the threaded rod 17 is fixedly connected with a rotating block 18, and anti-skid stripes are arranged on the surface of the rotating block 18; the bottom of the packing box 1 is fixedly connected with the supporting blocks 2, the number of the supporting blocks 2 is four, and the supporting blocks 2 are uniformly distributed at the four ends of the bottom of the packing box 1.

When the packing box 1 is used, the electrical components are externally connected with a power supply and a control switch in use, in order to ensure the tightness of the packing box 1, the connecting plate 8 is pulled by the first handle 9, the connecting plate 8 drives the L-shaped slide rod 5 to move right through the connecting rope 6 under the action of the fixed pulley 7, the L-shaped slide rod 5 simultaneously drives the spring 10 fixedly connected with the L-shaped slide rod 5 to stretch, the L-shaped slide rod 5 simultaneously drives the positioning block 12 fixedly connected with the right side to move right, then the cover plate 3 is covered on the top of the packing box 1, then the first handle 9 is loosened, the spring 10 is reset, the positioning block 12 is driven to reset through the L-shaped slide rod 5, and then the positioning block 5 is clamped on the right side of the packing box 1, so that the packing box 1 is sealed; meanwhile, in order to ensure the stability of the articles in the packaging box 1, the rotating block 18 is rotated according to the height of the articles, the rotating block 18 drives the threaded rod 17 fixedly connected with the rotating block 18 to rotate, the threaded rod 17 drives the threaded slide plate 19 in threaded connection with the surface to slide up and down on the limiting rod 20, the threaded slide plate 19 drives the positioning rod 22 to move up and down through the connecting block 21, and when the height of the articles is adjusted to be suitable for the heights of the articles, the positioning rod 22 is rotated to be pressed on the tops of the articles, so that the stability of the articles in the packaging box 1 is ensured; meanwhile, in order to enhance the strength of the packaging box 1, the heat preservation layer 14 is fixedly connected inside the packaging box 1, so that the heat preservation performance of the packaging box 1 is improved, meanwhile, the armor layer 15 is fixedly connected on the inner side of the heat preservation layer 14, so that the overall strength of the packaging box 1 is enhanced, the packaging box 1 is prevented from being easily damaged by extrusion, meanwhile, the protection pad 23 is fixedly connected on the top of the armor layer 15, so that the safety of articles in the packaging box 1 is enhanced, and meanwhile, the rationality of the overall structure of the packaging box 1 is embodied.

The beneficial point of the application lies in:

1. in order to ensure the tightness of the packaging box, the connecting plate is pulled by the first handle, the connecting plate drives the L-shaped slide bar to move right through the connecting rope under the action of the fixed pulley, the L-shaped slide bar simultaneously drives the spring fixedly connected with the L-shaped slide bar to stretch, the L-shaped slide bar simultaneously drives the positioning block fixedly connected with the right side to move right, then the cover plate is covered on the top of the packaging box, the first handle is loosened, the spring resets, the positioning block is driven by the L-shaped slide bar to reset, and then the positioning block is clamped on the right side of the packaging box, so that the packaging box is sealed;

2. in order to ensure the stability of the articles in the packaging box, the rotating block is rotated according to the height of the articles, the rotating block drives the threaded rod fixedly connected with the rotating block to rotate, the threaded rod drives the threaded slide plate in threaded connection with the surface to slide up and down on the limiting rod, the threaded slide plate drives the positioning rod to move up and down through the connecting block, and when the height of the articles is adjusted to be suitable for the height of the articles, the positioning rod is rotated to be in press connection with the top of the articles, so that the stability of the articles in the packaging box is ensured;

3. in order to strengthen the intensity of packing carton, there is the heat preservation at the inside rigid coupling of packing carton, and then has improved the heat preservation performance of packing carton, and the inboard rigid coupling of heat preservation has the armor simultaneously, and then the bulk strength of reinforcing packing carton prevents that the packing carton from being damaged by the extrusion easily, and the armor top rigid coupling has the protection pad simultaneously, and then the security of reinforcing article in the packing carton has embodied packing carton overall structure's rationality simultaneously.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. An anti-extrusion packing carton, its characterized in that: including packing carton (1) and sealing mechanism, apron (3), sealing washer (13), baffle (16), heat preservation (14), armor (15) and protection pad (23) of setting in packing carton (1) one side, hinge joint apron (3) are passed through at packing carton (1) top, armor (15) top axis department fixed connection baffle (16), mounting groove (4) have been seted up to apron (3) inboard, sealing mechanism includes L type slide bar (5), inboard sliding connection L type slide bar (5) of mounting groove (4), L type slide bar (5) one side fixed connection connecting rope (6), connecting rope (6) surface sliding connection fixed pulley (7), fixed pulley (7) fixed connection is in mounting groove (4) one side, armor (15) top fixed connection baffle (16), baffle (16) inside rotation connection (17), threaded rod (17) surface threaded connection screw thread slide plate (19).

2. An anti-extrusion package as set forth in claim 1, wherein: the bottom of the cover plate (3) is fixedly connected with a sealing ring (13), and the outer surface of the sealing ring (13) is tightly attached to the inner wall of the packaging box (1).

3. An anti-extrusion package as set forth in claim 1, wherein: the inner side of the packing box (1) is fixedly connected with the heat preservation layer (14), the inner side of the heat preservation layer (14) is fixedly connected with the armor layer (15), and the top of the armor layer (15) is symmetrically and fixedly connected with the protection pad (23).

4. An anti-extrusion package as set forth in claim 1, wherein: the right side of the L-shaped sliding rod (5) penetrates through the cover plate (3) and is fixedly connected with the positioning block (12), the left side of the positioning block (12) is clamped with the packaging box (1), and a clamping hole matched with the positioning block (12) is formed in the right side of the packaging box (1).

5. An anti-extrusion package as set forth in claim 1, wherein: the connecting rope (6) opposite side runs through apron (3) and connecting plate (8) fixed connection, first handle (9) of connecting plate (8) top fixed connection, inside through connection second handle (11) of connecting plate (8), second handle (11) fixed connection is at apron (3) top.

6. An anti-extrusion package as set forth in claim 1, wherein: the left side of the L-shaped sliding rod (5) is fixedly connected with a spring (10), and the other side of the spring (10) is fixedly connected in the mounting groove (4).

7. An anti-extrusion package as set forth in claim 1, wherein: the inside through connection gag lever post (20) of screw thread slide (19), both sides fixed connection is inboard in baffle (16) about gag lever post (20), just the inside through hole with gag lever post (20) adaptation of having seted up of screw thread slide (19).

8. An anti-extrusion package as set forth in claim 1, wherein: the two sides of the threaded sliding plate (19) are fixedly connected with the connecting blocks (21), and the other sides of the connecting blocks (21) are rotationally connected with the positioning rods (22).

9. An anti-extrusion package as set forth in claim 1, wherein: the top of the threaded rod (17) is fixedly connected with a rotating block (18), and anti-slip stripes are arranged on the surface of the rotating block (18).

10. An anti-extrusion package as set forth in claim 1, wherein: the bottom of the packing box (1) is fixedly connected with the supporting blocks (2), the number of the supporting blocks (2) is four, and the supporting blocks (2) are uniformly distributed at the four ends of the bottom of the packing box (1).