CN214029611U

CN214029611U - Pull formula packing carton

Info

Publication number: CN214029611U
Application number: CN202023026282.2U
Authority: CN
Inventors: 赵国祥; 纪燕玲; 李开华
Original assignee: Shenzhen Baixinglong Creative Packaging Co ltd
Current assignee: Shenzhen Baixinglong Creative Packaging Co ltd
Priority date: 2020-12-15
Filing date: 2020-12-15
Publication date: 2021-08-24
Anticipated expiration: 2030-12-15

Abstract

The utility model discloses a pull formula packing carton relates to the packing carton field. The folding box comprises a bending plate, a main box and a drawing box, wherein a first opening is formed in the upper end of the main box, and the bending plate is positioned above the first opening; the drawing box is positioned in the main box, the main box comprises a first front panel, the first front panel is provided with a second opening, and the drawing box can be used for accommodating or drawing the main box along the second opening; the main box also comprises a first back panel, the bending plate comprises a first support plate and a second support plate, one side of the first support plate is connected with the first back panel in an overturning way, and the other side of the first support plate is connected with the second support plate in an overturning way; the first connecting rope is fixedly connected with the second supporting plate at one end, and fixedly connected with the drawing box at the other end; the drawing box drives the bending plate to open the first opening through the first connecting rope; the bending plate drives the drawing box to be contained in the main box through the first connecting rope. The pull type packing box is exquisite in structure, convenient and fast to use, capable of being used for collecting or serving as a cosmetic box and has environmental protection significance.

Description

Pull formula packing carton

Technical Field

The utility model relates to a packing carton field, concretely relates to pull formula packing carton.

Background

The pull type packaging box is a packaging box which is used for storing and protecting articles and is provided with a pull structure, the pull type packaging box has the functions of storing articles and displaying articles, and the structural design of the packaging box can form a certain packaging decoration effect on products, so that commodities are beautified, consumption can be guided, and the added value of the commodities is improved; multilayer pull formula packing carton accessible commonly used opens the lid or pulls open the pull box and store or take out again by the packing material, and single structure lacks the experience sense when the user uses, or does not have the collection effect, leads to just being thrown away after the packing carton demolishs, is unfavorable for the environmental protection.

SUMMERY OF THE UTILITY MODEL

The utility model aims at having foretell problem to current pull formula packing carton, providing a structure is exquisite, can open or close lid and pull box simultaneously, improve the pull formula packing carton that the user used experience.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

a pull type packing box, which comprises a bending plate, a main box and a pull box,

the upper end of the main box is provided with a first opening, and the bending plate is positioned above the first opening;

the drawing box is positioned in the main box, the main box comprises a first front panel, the first front panel is provided with a second opening, and the drawing box can be used for accommodating or drawing the main box out along the second opening;

the main box also comprises a first rear panel, the bending plate comprises a first supporting plate and a second supporting plate, one side of the first supporting plate is connected with the first rear panel in an overturning way, and the other side of the first supporting plate is connected with the second supporting plate in an overturning way;

the first connecting rope is fixedly connected with the second supporting plate at one end, and fixedly connected with the drawing box at the other end; when the drawing box is drawn out of the main box along the second opening, the bending plate is driven by the first connecting rope to open the first opening; when the bending plate covers the first opening, the bending plate drives the drawing box to be contained in the main box through the first connecting rope.

Preferably, a first guide hole for changing the direction of the first connecting rope is formed in the main box.

Preferably, one end of the first connecting rope is fixedly connected with one side edge of the second supporting plate far away from the first supporting plate, and the other end of the first connecting rope penetrates through the first guide hole to be fixedly connected with the drawing box.

Preferably, a partition board is arranged in the main box, the main box is divided into an upper accommodating chamber and a lower accommodating chamber by the partition board, and the pull box is positioned in the lower accommodating chamber; the first guide hole is arranged at one end, close to the first rear panel, of the partition board; the main box further comprises a second connecting rope, and when the drawing box is pushed into the main box along the second opening, the second connecting rope drives the bending plate to close the first opening.

Preferably, a cover plate is attached to the second support plate, and the cover plate is used for covering the first support plate and the second support plate; one end of the second connecting rope is connected with the edge of one end, close to the second supporting plate, of the covering plate, and the other end of the second connecting rope penetrates through the first guide hole to be fixedly connected with the drawing box.

Preferably, one end of the upper accommodating chamber, which is close to the first rear panel, is provided with a first baffle, the first baffle is located at the upper end of the partition, a first clearance channel is formed between the first baffle and the first rear panel, one end of the first connecting rope is fixedly connected with the second supporting plate, and the other end of the first connecting rope sequentially penetrates through the first clearance channel, the first guide hole and the pull box to be fixedly connected.

Preferably, a second guide hole is formed in the edge of one side, far away from the first rear panel, of the partition board; one end of the second connecting rope is fixedly connected with one side edge of the second support plate far away from the first support plate, and the other end of the second connecting rope penetrates through the second guide hole to be fixedly connected with the drawing box.

Preferably, the main box further comprises a first front panel, a second baffle is arranged at one end, close to the first front panel, in the upper accommodating chamber, the second baffle is located at the upper end of the partition plate, a second gap channel is formed between the second baffle and the first front panel, one end of the second connecting rope is fixedly connected with the second supporting plate, and the other end of the second connecting rope sequentially penetrates through the second gap channel and the second guide hole to be fixedly connected with the drawing box.

Preferably, the main box further comprises a first left panel and a first right panel, wherein a left inner plate and a right inner plate are respectively fixed on the inner sides of the first left panel and the first right panel, and one side edge, far away from the first supporting plate, of the second supporting plate can slide along the upper ends of the left inner plate and the right inner plate to open or close the first opening.

Preferably, the drawing box comprises a second rear panel, and the first connecting rope is fixedly connected with the second rear panel.

Preferably, the pull box further comprises a second front panel, the second front panel is provided with a pull ring, and the first connecting rope is a ribbon.

Preferably, the number of the first connecting ropes is two.

Preferably, the number of the second connecting ropes is two.

Preferably, the covering plate is provided with a lens.

Compared with the prior art, the beneficial effects of the utility model reside in that: according to the pull-type packaging box, a pull box is connected with a box cover through a first connecting rope, a partition plate is arranged in a main box, the main box is divided into an upper accommodating chamber and a lower accommodating chamber by the partition plate, the box cover can be opened simultaneously by pulling out the pull box in the main box, and the upper accommodating chamber is unfolded to enable upper and lower storage spaces to be opened simultaneously; the first opening of the main box is closed by the bending plate through pressing the bending plate, and the pull box can be accommodated in the main box, so that the structure is exquisite and the use is convenient and quick; a second connecting rope is also arranged between the drawing box and the box cover, and when the drawing box pushes the main box along the second opening, the second connecting rope drives the bending plate to close the first opening so as to close the upper and lower storage spaces simultaneously; the packaging box can be used as a cosmetic box, improves the use experience of users, can also be used for collection or repeated use, and has environmental protection significance.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the mechanisms shown in the drawings without creative efforts.

Fig. 1 is a structural view of a drawing type packing box in an expanded state according to an embodiment of the present invention;

fig. 2 is a schematic view showing the expansion of a box body of a pull type packing box according to an embodiment of the present invention;

fig. 3 is an expanded schematic view of a drawing box of the drawing type packing box connected with a first connecting rope in the embodiment of the present invention;

fig. 4 is an expanded view of the bending plate and the first connecting string of the pull type packing box according to the embodiment of the present invention;

FIG. 5 is a connection structure diagram of a bending plate and a covering plate of the pull type packing box according to the embodiment of the present invention;

fig. 6 is an expanded schematic view of an upper case of a pull type packing box in an embodiment of the present invention;

fig. 7 is a view showing a closed state of a pull type packing box according to another embodiment of the present invention;

fig. 8 is a view showing a drawing type packing box according to another embodiment of the present invention in an expanded state;

fig. 9 is a view showing a configuration of a drawing type packing box in an expanded state according to still another embodiment of the present invention;

fig. 10 is another structural view showing an expanded state of a pull type packing box according to still another embodiment of the present invention;

FIG. 11 is a view showing a drawing type packing box according to still another embodiment of the present invention in an expanded state;

in the figure: 10 is a first support plate, 11 is a second support plate, 12 is a cover plate, 13 is a bending line, 20 is an upper box, 21 is a lower chamber, 22 is a partition plate, 23 is a first guide hole, 24 is a first baffle plate, 25 is a first rear panel, 26 is a first left panel, 27 is a first right panel, 28 is a first front panel, 29 is a main box bottom plate, 30 is a pull box, 31 is a second front panel, 32 is a pull box bottom plate, 33 is a second right panel, 34 is a second left panel, 35 is a second rear panel, 36 is a pull ring, 40 is a first connecting rope, 41 is a second connecting rope, 50 is a right inner plate, 51 is a left inner plate, and 52 is a rear inner plate.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present application more comprehensible, the present application is described in further detail with reference to the accompanying drawings and the detailed description.

In the description of the present application, it is to be understood that the terms "intermediate," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the present application and simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular orientation, and thus should not be construed as limiting the present application. The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

In addition, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are intended to be inclusive and mean, for example, that there may be a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact of the first and second features, or may comprise contact of the first and second features not directly but through another feature in between. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

Example 1:

in the following embodiments, referring to fig. 1-6, a pull-out type packing box includes a bending plate, a rectangular main box, and a pull-out box 30, wherein the upper end of the main box is provided with a first opening, the bending plate is located above the first opening, and the bending plate is used for sealing the first opening;

the drawing box 30 is positioned in the main box, the main box comprises a first front panel 28, the first front panel 28 is provided with a second opening, and the drawing box 30 can be accommodated in or drawn out of the main box along the second opening;

the main box also comprises a first back panel 25, the bending plate comprises a first support plate 10 and a second support plate 11, one side of the first support plate 10 is connected with the first back panel 25 in a turnover way, and the other side of the first support plate 10 is connected with the second support plate 11 in a turnover way;

still include first connecting rope 40, first connecting rope 40 one end and 11 fixed connection of second backup pad, the other end and pull box 30 fixed connection, when pressing the bending plate and covering first opening, the bending plate drives pull box 30 through first connecting rope 40 and accomodates in main box, and when main box was taken out along the second opening to pull box 30, it opened first opening to drive the bending plate through first connecting rope 40.

In this embodiment, the main box includes a main box bottom plate 29, a first front panel 28, a first right panel 27, a first rear panel 25 and a first left panel 26 are disposed around the main box bottom plate 29, the first front panel 28, the first right panel 27, the first rear panel 25 and the first left panel 26 form a first accommodating space around the main box bottom plate 29, a first opening is disposed at an upper end of the main box, and a bending plate is disposed above the first opening and used for sealing the first opening; specifically, the bending plate is unfolded to be a rectangular plate, the bending plate comprises a first supporting plate 10 and a second supporting plate 11, a bending line 13 is arranged between the first supporting plate 10 and the second supporting plate 11, one side of the first supporting plate 10 is connected with the edge of the upper end of the first rear panel 25 in an overturning manner, and the other side of the first supporting plate 10 is connected with the second supporting plate 11 in an overturning manner along the bending line 13; in this embodiment, the unfolding area of the bending plate is larger than or equal to the area of the first opening, the bending plate is bent along the bending line 13 to open the first opening, when the bending plate is bent, the edge of one end of the second supporting plate 11 slides along the upper end of the right panel of the left panel, and the sliding direction is the direction from the first front panel 28 to the first back panel 25.

Specifically, the drawing box 30 is located in the main box, the lower end of the first front panel 28 is provided with a second opening, and the drawing box 30 can be accommodated in or drawn out of the main box along the second opening; the drawing box 30 comprises a drawing box bottom plate 32, a second front panel 31, a second right panel 33, a second rear panel 35 and a second left panel 34 are arranged on the periphery of the drawing box bottom plate 32, the second front panel 31, the second right panel 33, the second rear panel 35 and the second left panel 34 form a second accommodating space around the drawing box bottom plate 32, the second accommodating space is used for storing articles, the length of the second front panel 31 is equal to or slightly smaller than that of the second opening, the length of the second left panel 34 is equal to or slightly smaller than that of the second left panel 34, the drawing box 30 can be conveniently drawn out from the main box, and in a specific embodiment, the height of the drawing box 30 is half of that of the main box.

Specifically, the pull-out packing box further comprises a first connecting rope 40, one end of the first connecting rope 40 is fixedly connected with the second supporting plate 11, the other end of the first connecting rope 40 is fixedly connected with the pull-out box 30, and when the bending plate is pressed to cover the first opening, the bending plate drives the pull-out box 30 to be accommodated in the main box through the first connecting rope 40; when the drawer box 30 is drawn out of the main box along the second opening, the first connecting string 40 drives the bending plate to unfold the first opening.

Specifically, be provided with baffle 22 in the main box, baffle 22 is divided into the upper chamber and the lower chamber 21 that hold that the capacity equals with first accommodation space in the main box, and pull box 30 is located and holds the room 21 down, and the packing carton is two-layer structure, and the upper chamber can all deposit article with the pull box 30 that is located the room 21 down, opens the bent plate when pulling out pull box 30, can expand the indoor box 20 that goes up of holding.

In a specific embodiment, a first guiding hole 23 is formed at one end of the first back panel 25 or the partition 22 close to the first back panel 25, one end of the first connecting string 40 is fixedly connected to the second supporting plate 11, and the other end passes through the first guiding hole 23 and is fixedly connected to the drawer 30. In this embodiment, the first guiding hole 23 may be a gap between the first back panel 25 and the partition 22, or may be a through hole formed in the partition, and the first guiding hole 23 is used for steering the first connecting rope 40 or for limiting the first connecting rope 40; in another specific embodiment, the first guide hole 23 may be a hole formed on the first rear panel 25. One end of the first connection rope 40 is connected to an end edge of the second support plate 11 far away from the first support plate 10, and the other end of the first connection rope 40 passes through the first guide hole 23 and is fixedly connected to an upper end edge of the second back panel 35, of course, the first connection rope 40 may also be fixed to other positions of the drawer 30, such as the second left panel 34 and the second right panel 33, and may also be fixed to any other position of the second back panel 35. When the drawing box 30 is drawn out manually, the bending plate starts to bend when the drawing box 30 is drawn out of the main box along the second opening, the edge of the front end of the second supporting plate 11 is positioned on the main box and slides along the first left panel 26 and the first right panel 27 to the first back panel 25, the bent bending plate is in an inverted V shape, at the moment, the drawing box 30 is unfolded, and the opening is also unfolded at the same time; the bending plate is pressed to cover the first opening, and the bending plate drives the drawer 30 to be accommodated in the main box. In a specific embodiment, the outer side of the second supporting plate 11 is connected with a covering plate 12, the length and width of the covering plate 12 are equal to those of the first opening, the length of the covering plate 12 is equal to that of the second supporting plate 11, one side of the covering plate 12 is aligned with one side of the second supporting plate 11 and attached to the first opening, when the first opening is covered by the bending plate, the covering plate 12 covers the upper end of the bending plate to shield the bending line 13, so that the aesthetic degree of the pull-out type packing box is improved, when the pull-out type packing box is in an unfolded state, the covering plate 12 is pressed to drive the second supporting plate 11 to slide along the first left panel 26 and the first right panel 27 to close the first opening, and meanwhile, the first connecting rope 40 is pulled to enable the storage box to be stored in the main box; after the bending plate is bent, the bending plate is inverted V-shaped, the covering plate 12 is erected along with the second supporting plate 11, the covering plate 12 is provided with the lenses, the packaging box can be used as a makeup box, cosmetics are placed in the drawing box 30, and after the drawing box 30 is drawn out, the covering plate 12 and the lenses are automatically erected, so that the convenience and the rapidness are realized, and the use experience of a user is improved.

In this embodiment, the first left panel 26 and the first right panel 27 are respectively fixed with a left inner plate 51 and a right inner plate 50 on the inner side, and one side of the second support plate 11 away from the first support plate 10, i.e. the front end of the second support plate 11, is located at the upper ends of the left inner plate 51 and the right inner plate 50, and slides along the upper ends of the left inner plate 51 and the right inner plate 50 to open or close the first opening. Specifically, the upper end edges of the left inner plate 51 and the right inner plate 50 are lower than the upper end edges of the first left panel 26 and the first right panel 27, the upper end edge of the left panel is parallel to the upper end edge of the left inner plate 51, the distance between the upper end edge of the left panel and the upper end edge of the left inner plate 51 is the sum of the thicknesses of the covering plate 12 and the bending plate, when the bending plate is pressed to close the first opening, the front end of the second supporting plate 11 slides along the left inner plate 51 and the right inner plate 50, and when the front end of the second supporting plate 11 slides to the position of the first front panel 28, the covering plate 12 covers the bending plate, so that the bending line 13 can be hidden, and the attractiveness of the pull type packaging box is improved.

In a specific embodiment, a rear inner plate 52 is attached to the inner side of the first rear panel 25, the left inner plate 51, the right inner plate 50, and the rear inner plate 52 are disposed around the partition 22 to form the upper box 20, the upper box 20 is located in the upper accommodating chamber, an upper end edge of the rear inner plate 52 is flush with an upper end edge of the first rear panel 25, in this embodiment, one side of the first support plate 10 is connected to the upper end edge of the rear inner plate 52 in an inverted manner, and the other side of the first support plate 10 is connected to the second support plate 11 in an inverted manner along the bending line 13. A first guide hole 23 for the first connecting rope 40 to pass through is formed between the partition 22 and the rear inner plate 52, as shown in fig. 6, in this embodiment, the first guide hole 23 is a long strip-shaped opening formed on the partition 22, and the opening may also be a circle or a polygon, which is not limited herein. Instead, the first guide hole 23 is a gap between the first rear panel 25 and the partition 22.

Specifically, in order to conveniently press the overlay 12 to pull the first connecting rope 40 and drive the pull box 30 to accomodate in the main box, left inner panel 51, right inner panel 50 upper end edge all is equipped with the inclined plane, the inclined plane is by first front panel 28 to first rear panel 25 direction downward sloping, furthermore, the slope starting point on inclined plane is left inner panel 51, the upper end intermediate position of right inner panel 50, the experiment proves, the inner panel, right inner panel 50 upper end edge is equipped with the inclined plane, reduce and press overlay 12 resistance, user's use experience can be improved.

Specifically, the second front panel 31 is provided with the pull ring 36, in this embodiment, by setting the pull ring 36 on the second front panel, the user can take out the drawing box 30 from the main box through the pull ring 36, so that the user can open the box more easily and conveniently, the user experience can be effectively improved, the pull ring 36 can be set at the center of the second front panel, and when the drawing is carried out, the stress of the drawing box 30 is more uniform, the drawing can be more stably carried out, and certainly, the pull ring 36 can also be set at the lower end edge of the second panel. In a specific embodiment, the pull ring 36 may be made of satin, which can have better use texture and improve the use experience of opening the box; alternatively, a metal material, a bamboo material, or a wood material may be used. The merchant may select the pull ring 36 of the appropriate material in response to the gift being loaded into the gift box.

Specifically, the number of the first connecting ropes 40 is two, the first connecting ropes 40 are ribbons made of silk and satin materials, the ribbons are small in friction resistance and not easy to break, resistance for opening or closing the packaging box is reduced, and user experience is improved.

Embodiment 2, referring to fig. 7 to 8, the difference between the present embodiment and embodiment 1 is that in the present embodiment, a first baffle 24 is connected between a first left panel 26 and a first right panel 27, the first baffle 24 is close to a first back panel 25, a first gap channel is formed between the first baffle 24 and the first back panel 25, one end of a first connecting rope 40 is fixedly connected with a second support plate 11, and the other end of the first connecting rope passes through the first gap channel and then passes through a first guide hole 23 to be fixedly connected with a drawer 30, at this time, a left inner plate 51, a right inner plate 50, and the first baffle 24 are disposed around a partition 22 to form an upper box 20. In this embodiment, by providing the first flap 24, the first connecting string 40 can bypass the upper case 20, and the first connecting string 40 is prevented from touching or flipping the contents of the upper case 20 when the packing box is opened or closed. The one end edge of keeping away from first backup pad 10 on second backup pad 11 is connected to first connecting rope 40 one end, the first clearance passageway between first rear panel 25 and first baffle 24 is passed to the first connecting rope 40 other end, pass first guiding hole 23 again, fixed connection is in second rear panel 35 upper end edge, the position of baffle 22 is located the equal high position of second rear panel 35, or a little more than second rear panel 35, make second rear panel 35 receive the pulling force of first connecting rope for the power of horizontal direction, prevent that pull box 30 from accomodating or the in-process second rear panel 35 perk of pull.

According to the pull-type packing box, the pull box 30 is connected with the bending plate through the first connecting rope, the bending plate can be opened at the same time by pulling out the pull box 30 in the main box, and the upper accommodating chamber is unfolded, so that the upper and lower storage spaces can be opened at the same time; the first opening of the main box is closed by the bending plate through pressing the bending plate, and meanwhile, the pull box 30 can be accommodated in the main box, so that the structure is exquisite and the use is convenient and quick; the outer side of the bending plate is connected with the covering plate, the covering plate is provided with the lenses, the drawing box in the main box is drawn out, the lenses can be erected simultaneously, the cosmetic box is suitable for the cosmetic box, the user experience is improved, and the cosmetic box can also be used for collection and is beneficial to environmental protection.

Example 3: referring to fig. 9 and 10, fig. 9 is a structural view illustrating an unfolded state of the pull type packing box; in this embodiment, different from the above embodiments, the drawing box 30 further includes a second connecting string 41, and when the drawing box 30 pushes the main box along the second opening, the second connecting string 41 drives the bending plate to close the first opening. Specifically, as shown in fig. 9, one end of the second connecting string 41 is connected to an edge of one end of the cover plate 12 close to the second support plate 11, and the other end of the second connecting string 41 passes through the first guiding hole 23 and is fixedly connected to the drawer box 30. In this embodiment, the second support plate 11 is provided with an opening, one end of the second connecting rope 41 is connected to an edge of one end of the cover plate close to the second support plate 11, and the other end of the second connecting rope 41 sequentially passes through the opening, the first guide hole 23, and then is fixedly connected to the drawing box 30. By drawing out the drawer box 30, the first support plate 10 and the second support plate 11 are unfolded by the first connection string 40 to open the upper and lower chambers at the same time. By pushing the drawer 30 into the main box, the first support plate 10, the second support plate 11, and the cover plate 12 are driven by the second connecting string 41 to close the first opening and the second opening, and close the upper chamber and the lower chamber. Example 3:

example 4: referring to fig. 11, the second connecting string 41 in this embodiment is connected in a different manner from that in embodiment 2, as shown in fig. 11, a second guiding hole is provided at an edge of one side of the partition board away from the first rear panel, that is, the second guiding hole is located at a position on the partition board close to the first front panel; one end of the second connecting rope 41 is fixedly connected with one side edge of the second supporting plate 11 far away from the first supporting plate 10, and the other end of the second connecting rope 41 passes through the second guiding hole to be fixedly connected with the drawing box 30. By pushing the drawer 30 into the main box, the first support plate 10, the second support plate 11, and the cover plate are driven by the second connecting string 41 to close the first opening and the second opening, and close the upper chamber and the lower chamber. In a specific embodiment, the main box further includes a first front panel, a second baffle is disposed at an end of the upper accommodating chamber close to the first front panel, the second baffle is located at an upper end of the partition, a second gap channel is formed between the second baffle and the first front panel, one end of the second connecting rope 41 is fixedly connected to the second supporting plate 11, and the other end of the second connecting rope sequentially passes through the second gap channel and the second guiding hole to be fixedly connected to the pull-out box 30, and the first supporting plate 10 and the second supporting plate 11 are driven to move by pushing the pull-out box 30, and the upper accommodating chamber and the lower accommodating chamber are closed.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A pull type packing box is characterized by comprising a bending plate, a main box and a pull box,

2. The pull type packing box according to claim 1, wherein a first guide hole for changing the direction of the first connecting string is formed in the main box.

3. The pull type packing box according to claim 2, wherein one end of the first connecting string is fixedly connected to an edge of one side of the second supporting plate far away from the first supporting plate, and the other end of the first connecting string passes through the first guiding hole and is fixedly connected to the pull type box.

4. The pull type packing box according to claim 3, wherein a partition is provided in the main box, the partition divides the main box into an upper chamber and a lower chamber, and the pull type box is located in the lower chamber; the first guide hole is arranged at one end, close to the first rear panel, of the partition board; the main box further comprises a second connecting rope, and when the drawing box is pushed into the main box along the second opening, the second connecting rope drives the bending plate to close the first opening.

5. The pull type packing box according to claim 4, wherein a covering plate is attached to the second supporting plate, and the covering plate is used for covering the first supporting plate and the second supporting plate; one end of the second connecting rope is connected with the edge of one end, close to the second supporting plate, of the covering plate, and the other end of the second connecting rope penetrates through the first guide hole to be fixedly connected with the drawing box.

6. The pull-out packing box according to claim 5, wherein a first baffle is disposed at an end of the upper compartment adjacent to the first rear panel, the first baffle is disposed at an upper end of the partition, a first gap passage is formed between the first baffle and the first rear panel, one end of the first connecting rope is fixedly connected to the second supporting plate, and the other end of the first connecting rope sequentially passes through the first gap passage and the first guide hole to be fixedly connected to the pull-out box.

7. The pull type packing box according to claim 4, wherein a second guiding hole is formed in an edge of one side of the partition plate away from the first rear panel; one end of the second connecting rope is fixedly connected with one side edge of the second support plate far away from the first support plate, and the other end of the second connecting rope penetrates through the second guide hole to be fixedly connected with the drawing box.

8. The pull type packing box according to claim 7, wherein the main box further comprises a first front panel, a second baffle is disposed at one end of the upper compartment close to the first front panel, the second baffle is disposed at an upper end of the partition, a second gap passage is formed between the second baffle and the first front panel, one end of the second connecting rope is fixedly connected to the second supporting plate, and the other end of the second connecting rope sequentially passes through the second gap passage and the second guide hole to be fixedly connected to the pull type box.

9. The pull type packing box according to any one of claims 1 to 8, wherein the main box further comprises a first left panel and a first right panel, the inner sides of the first left panel and the first right panel are respectively fixed with a left inner panel and a right inner panel, and one side edge of the second supporting plate, which is far away from the first supporting plate, can slide along the upper ends of the left inner panel and the right inner panel to open or close the first opening.

10. The pull type packing box according to claim 9, wherein the pull type packing box comprises a second rear panel, and the first connecting string is fixedly connected with the second rear panel.