CN217075119U - Packing box (Chinese character' jiangsu - Google Patents

Abstract

The application relates to a packaging box, comprising: the outer box body comprises an accommodating cavity formed by enclosing the side wall of the outer box and an upper cover connected to the side wall of the outer box, the accommodating cavity is provided with a gap, and the connecting position of the upper cover is opposite to the gap; the inner box body is connected with the outer box body in a sliding mode and extends into and withdraws from the accommodating cavity in a sliding mode along a first direction through the notch; the jacking connecting piece is rotatably connected with the middle part of the upper cover and the inner box body respectively, and is used for being attached to the outer box body when the inner box body completely extends into the accommodating cavity and jacking the upper cover when the inner box body retreats from the accommodating cavity. The packing carton that this application embodiment provided can provide more novel, abundant box-opening experience, and is convenient for show the article in the box.

Description

Packing box (Chinese character' jiangsu

Technical Field

The application relates to the technical field of packaging boxes, in particular to a packaging box structure opened by horizontal pulling.

Background

With the development of economy and the abundance of commodity types, the requirements of consumers on various product packaging boxes are gradually improved. Besides the functions of bearing and protecting commodities, the packaging box also needs to have the characteristics of good publicity, convenience in transportation, simple and reliable structure and the like. The existing packaging box is usually opened by directly pulling an upper cover, such as a flip cover type, a book type, a top-bottom cover type and the like, the box opening experience is repeated and single, the display of internal products is inconvenient, and the cost is higher. Therefore, a new packing box that can enrich the user experience of opening the box is needed.

The foregoing description is provided for general background information and is not admitted to be prior art.

Disclosure of Invention

To above-mentioned technical problem, this application provides a packing carton, makes the user can enjoy richer experience of opening the box, can show the product in the box better simultaneously, and the user of being convenient for takes out.

In order to solve the above technical problem, the present application provides a packing carton with closed state and open mode, includes: the outer box body comprises an accommodating cavity formed by enclosing the side wall of the outer box and an upper cover connected to the side wall of the outer box, the accommodating cavity is provided with a gap, and the connecting position of the upper cover is opposite to the gap; the inner box body is connected with the outer box body in a sliding mode and extends into and withdraws from the accommodating cavity in a sliding mode along a first direction through the notch; the jacking connecting piece is rotatably connected with the middle part of the upper cover and the inner box body respectively, and is used for being attached to the outer box body when the inner box body completely extends into the accommodating cavity and jacking the upper cover when the inner box body retreats from the accommodating cavity.

Optionally, the distance between the end of the jacking connector connected with the upper cover and the end connected with the inner box body is greater than or equal to 20 mm.

Optionally, the inner box body comprises an inner box bottom wall, the packing box further comprises a jacking support piece arranged in the inner box body, the jacking support piece comprises a support part and a jacking piece, one end of the jacking piece is rotatably connected with the support part, and the other end of the jacking piece penetrates through the inner box bottom wall and is connected with the outer box body; in the process of switching between the closed state and the open state, the outer box body pulls the jacking piece to rotate relative to the supporting part so as to change the distance between one end of the supporting part connected with the jacking piece and the bottom wall of the inner box.

Optionally, the length of the jacking piece in the direction perpendicular to the rotating shaft is greater than the vertical distance between the supporting part and the bottom wall of the inner box; in a closed state, a first included angle is formed between the jacking sheet and the supporting part, the first included angle is an acute angle, and the supporting part is parallel or approximately parallel to the bottom wall of the inner box; under the open mode, have the second contained angle between jack-up piece and the supporting part, the second contained angle is greater than first contained angle and is less than the difference between 180 and the first contained angle, and the perpendicular distance between supporting part and the interior box diapire reduces along the direction of keeping away from the jack-up piece gradually.

Optionally, the support comprises a main support and a side support disposed around the main support, the side support having a length in the first direction that decreases progressively in a direction away from the main support.

Optionally, the bottom wall of the inner box is provided with a sliding chute, and the sliding chute extends along the first direction; the outer box body comprises an outer box bottom wall and a sliding block, the sliding block is arranged on one side surface, close to the inner box body, of the outer box bottom wall, and the sliding block can move in the sliding groove.

Optionally, the outer box further includes an anti-slip piece, the anti-slip piece is connected to a side surface of the slider away from the bottom wall of the outer box, a length of the anti-slip piece in the second direction is greater than a length of the sliding groove in the second direction, and the second direction is perpendicular to the first direction and parallel to the bottom wall of the outer box.

Optionally, an adhesive part is disposed on an edge of the jacking piece away from the main supporting part, and the adhesive part passes through the sliding groove and is connected between the sliding block and the bottom wall of the outer box.

Optionally, the outer box side wall includes a connection side wall located between the upper cover connection position and the notch, the connection side wall is provided with a groove extending from one end close to the notch to one end close to the upper cover, and the groove penetrates through the connection side wall and exposes at least a part of the inner box body outside in a thickness direction of the connection side wall.

Optionally, the packing box further comprises an accessory box disposed between the jacking support and the side wall of the inner box body.

The application provides a packing carton, including interior box body, outer box body and jack-up connecting piece, the one end and the interior box body of jack-up connecting piece are connected and are set up, and the other end is connected with outer box body and sets up, and when the box body removed the chamber that holds that withdraws from outer box body including, the jack-up connecting piece can promote the upper cover rotation and open and support the upper cover and maintain the open mode. By the method, a user can open the packaging box cover by horizontally pulling the outer box, so that the box opening experience of the user is enriched, and meanwhile, the interestingness is improved; and the packing box has simple and reliable structure and lower manufacturing cost.

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

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application. In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise.

FIG. 1 is an exploded view of a package provided in accordance with an embodiment of the present application;

fig. 2 is a schematic structural diagram of a packaging box provided in an embodiment of the present application in an opened state;

FIG. 3 is a cross-sectional view of a package in an open position according to an embodiment of the present disclosure;

FIG. 4 is an expanded view of a jacking link provided in accordance with an embodiment of the present application;

FIG. 5 is an expanded view of a jacking support provided in accordance with an embodiment of the present application;

fig. 6 is an expanded schematic view of an inner case provided in the embodiment of the present application.

Wherein:

100-packaging box;

10-an outer shell; 20-inner box body; 30-jack up the connection piece; 40-jacking up the support; 50-an accessory case;

11-upper cover; 12-side walls of the outer box; 13-a containment chamber; 14-a slide block; 15-anti-falling sheet; 16-bottom wall of outer box;

21-inner box bottom wall;

211-a chute;

31-a first connection end; 32-a support connection; 33-a second connection end;

41-a support part; 42-a jacking sheet; 43-an adhesive portion;

411-main supporting part; 412-side support portion;

x-a first direction; y-second direction.

The implementation, functional features and advantages of the objectives of the present application will be further explained with reference to the accompanying drawings. With the above figures, there are shown specific embodiments of the present application, which will be described in more detail below. These drawings and written description are not intended to limit the scope of the inventive concepts in any manner, but rather to illustrate the inventive concepts to those skilled in the art by reference to specific embodiments.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present application, as detailed in the appended claims.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the recitation of an element by the phrase "comprising an … …" does not exclude the presence of additional like elements in the process, method, article, or apparatus that comprises the element, and further, where similarly-named elements, features, or elements in different embodiments of the disclosure may have the same meaning, or may have different meanings, that particular meaning should be determined by their interpretation in the embodiment or further by context with the embodiment.

It will be understood that in the following description, the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and thus should not be considered to be limiting.

It should be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope herein. The word "if" as used herein may be interpreted as "at … …" or "when … …" or "in response to a determination", depending on the context. Also, as used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context indicates otherwise. It will be further understood that the terms "comprises," "comprising," "includes" and/or "including," when used in this specification, specify the presence of stated features, steps, operations, elements, components, items, species, and/or groups, but do not preclude the presence, or addition of one or more other features, steps, operations, elements, components, species, and/or groups thereof. The terms "or" and/or "as used herein are to be construed as inclusive or meaning any one or any combination. Thus, "A, B or C" or "A, B and/or C" means "any of the following: a; b; c; a and B; a and C; b and C; A. b and C ". An exception to this definition will occur only when a combination of elements, functions, steps or operations are inherently mutually exclusive in some way.

Present packing carton adopts the mode of directly snatching the upper cover, having an effect perpendicularly to open the box usually, and the mode of opening is comparatively single, and based on this, this application provides one kind through box and outer box in to both sides horizontal pulling, makes the automatic packing carton of opening of upper cover.

Referring to fig. 1 to 3 together, fig. 1 is an exploded view of a packing box according to an embodiment of the present application, fig. 2 is a schematic structural view of the packing box according to the embodiment of the present application in an opened state, and fig. 3 is a cross-sectional view of the packing box according to the embodiment of the present application in the opened state. As shown in the drawings, the package 100 provided by the embodiment of the present application includes: the outer box body 10 is provided with an accommodating cavity 13, an outer box side wall 12 surrounding the accommodating cavity 13 and an upper cover 11 rotatably connected with the outer box side wall 12, wherein the accommodating cavity 13 is provided with a gap, and the connecting position of the upper cover 11 is opposite to the gap; an inner case 20 slidably coupled to the outer case 10 to slidably extend into and withdraw from the accommodating chamber 13 through the gap along a first direction X; the jacking connector 30 is rotatably connected with the middle part of the upper cover 11 and the inner case 20, and is used for attaching to the outer case 10 when the inner case 20 completely extends into the accommodating cavity 13 and jacking up the upper cover 11 when the inner case 20 retreats from the accommodating cavity 13.

The outer box 10 of the packing box 100 provided by the embodiment of the present application has an upper lid 11, an outer box side wall 12 enclosing to form a containing cavity 13, and an outer box bottom wall 16 at the bottom. Wherein, the outer box side wall 12 and the outer box bottom wall 16 can be formed by enclosing a whole piece of plate, the plate can be in irregular shapes such as arc shape, water drop shape and the like after being enclosed, and the upper cover 11 is rotationally connected with the edge of the plate; alternatively, the bottom wall 16 of the outer box can be a separate bottom plate, which is spliced with the side wall 12 of the outer box to form the outer box 10, and the upper lid 11 is rotatably connected to an edge of the side wall 12 of the outer box far from the bottom wall 16 of the outer box.

The inner box 20 of the packing box 100 provided by the embodiment of the present application is a uncovered box, and corresponding to the outer box 10, when the outer box 10 is an irregular box surrounded by a whole plate, the inner box 20 is an irregular box with the same shape and capable of being disposed in the accommodating cavity 13; when the outer case is a case formed by splicing a plurality of sidewalls and a bottom wall, the inner case 20 is also a case formed by splicing a bottom wall and sidewalls. Further, the internal case 20 is disposed inside the external case 10, and thus a gap is provided in the external case 10 in a certain direction of the receiving cavity 13, so that the internal case 20 can be inserted into and withdrawn from the receiving cavity 13 in the certain direction. Alternatively, the inner container 20 and the outer container 10 in the embodiment of the present application are slidably connected, and the connection manner may be a sliding block, a roller rail, a linear rail, etc., which is not particularly limited in the present application.

Referring to fig. 4, fig. 4 is an expanded schematic view of a jacking link according to an embodiment of the present application. The packing box 100 provided in the embodiment of the present application further includes a jacking connector 30, in some optional embodiments, the jacking connector 30 includes a first connecting end 31, a supporting connecting portion 32 and a second connecting end 33, the first connecting end 31 of the jacking connector 30 is connected to the upper cover 11, the second connecting end 33 is connected to a side wall of the inner box 20 near the rotation axis of the upper cover 11, the first connecting end 31 and the second connecting end 33 are connected by the supporting connecting portion 32, the supporting connecting portion 32 has a certain hardness, and a distance between an end of the supporting connecting portion 32 connected to the upper cover 11 and an end connected to the inner box 20 is greater than or equal to 20 mm.

When the packing box 100 is in a closed state, the upper cover 11 is closed to cover the opening of the inner box 20 at the lower part, at this time, the supporting connection part 32 is attached to the upper cover 11, the supporting connection part 32 and the first connection end 31 are approximately in the same plane, and a right angle can be formed between the second connection end 33 and the first connection end. In the process of changing from the closed state to the open state, the outer box 10 and the inner box 20 move to the opposite sides respectively, the second connecting end 33 moves along with the inner box 20 to the direction close to the first connecting end 31, the supporting connecting portion 32 between the two bends under the action of the extrusion from the two sides, the upper cover is jacked up to the direction far away from the inner box 20, along with the gradual movement of the inner box 20, the included angle between the supporting connecting portion 32 and the first connecting end 31 is gradually reduced from about 180 degrees, the supporting connecting portion 32 rotates and straightens, the supporting upper cover 11 rotates around the rotating axial direction of the connecting part of the supporting connecting portion 32 and the outer box side wall 12 to the direction far away from the inner box 20, and finally the upper cover is turned over to reach the open state. In the opened state, the support connection portion 32 forms an obtuse angle with the first connection end 31 and the second connection end 33, respectively, and forms a triangular support with the outer box sidewall 12 for the upper lid 11 to maintain the opened state.

Therefore, the package box 100 provided by the embodiment of the present application can open the upper lid 11 by pulling the outer box 10 and the inner box 20 horizontally to both sides, that is, the cover can be opened vertically by pulling the outer box horizontally, thereby providing a novel and interesting box opening experience.

It will be understood that, in the jacking-up link 30, there is a limit to the length of the support link 32, and in the closed state of the packing box, the first link end 31, the support link 32 and the upper cover 11 are fitted, so the length of the support link 32 should be smaller than the length of the upper cover 11. Meanwhile, in the process of opening the packaging box, the supporting connecting portion 32 applies thrust to the position where the supporting connecting portion is connected with the upper cover 11 to drive the upper cover 11 to rotate, and the farther the distance between the connecting portion of the supporting connecting portion 32 and the upper cover 11 and the rotating shaft of the upper cover 11 is, the smaller the force required for opening the cover is, and based on the situation, the length of the supporting connecting portion 32 is greater than or equal to 20mm to avoid the phenomenon that the process of pulling the opening box is too laborious and the use experience of the packaging box 100 is influenced.

Referring to fig. 5, fig. 5 is an expanded schematic view of a jacking support according to an embodiment of the present application. In some alternative embodiments, the inner container 20 includes an inner container bottom wall 21, the packing box 100 further includes a jacking support 40 disposed in the inner container 20, the jacking support 40 includes a support portion 41 and a jacking tab 42, one end of the jacking tab 42 is rotatably connected to the support portion 41, and the other end passes through the inner container bottom wall 21 and is connected to the outer container 10; in the process of switching between the closed state and the open state, the outer case 10 pulls the lifting piece 42 to rotate relative to the supporting portion 41, so as to change the distance between the end of the supporting portion 41 connected with the lifting piece 42 and the inner case bottom wall 21.

The jacking-up support 40 provided in the embodiment of the present application is used for providing a platform for supporting and displaying the articles contained in the packing box 100, a cavity is formed below the supporting portion 41 of the jacking-up support 40, the jacking-up piece 42 can be received in the cavity in the closed state, and a certain space is formed between the supporting surface of the supporting portion 41 contacting the articles and the upper cover 11, and the space is used for placing the articles. In the process of the packaging box 100 changing from the closed state to the open state, one end of the jacking piece 42 connected with the outer box bottom wall 16 moves along the direction parallel to the inner box bottom wall 21 relative to the inner box body 20 along with the movement of the outer box body 10, and further drives the jacking piece 42 to rotate around the rotating shaft connected with the supporting part 41, at the moment, the projection length of the jacking piece 42 in the vertical direction changes, the height of one end of the pulling supporting part 41 connected with the jacking piece 42 changes along with the movement, so that the supporting surface of the supporting part 41 becomes an inclined surface, thereby displaying the articles in the box while opening the box, and providing more interesting and impact box opening experience for users.

On this basis, the jacking-up supporter 40 may be configured such that the jacking-up piece 42 is located in a direction away from the rotation axis of the upper cover 11 with respect to the supporting portion 41, at this time, an included angle between the supporting portion 41 and the jacking-up piece 42 in the closed state is larger than an included angle between the two in the open state, and the included angle may be a right angle in the closed state. In the process of converting the packaging box 100 from the closed state to the open state, one end of the jacking piece 42 moves along with the outer box body 10, and drives the jacking piece 42 to rotate in the direction close to the supporting portion 41, the distance between one end of the supporting portion 41 connected with the jacking piece 42, namely, the end far away from the rotating shaft of the upper cover 11 and the inner box bottom wall 21 is shortened, and the supporting portion 41 can form an inclined surface to display the articles in the packaging box 100.

Further, in order to raise the contents of the packing box 100 to a certain height when displayed, so that the contents are beyond the boundary of the inner box 20 for a large-view and full-view display, in some alternative embodiments, the length of the lifting piece 42 in the direction perpendicular to the rotation axis is greater than the vertical distance between the supporting portion 41 and the inner box bottom wall 21; in a closed state, a first included angle is formed between the jacking sheet 42 and the supporting part 41, the first included angle is an acute angle, and the supporting part 41 is parallel or approximately parallel to the inner box bottom wall 21; in the open state, a second included angle is formed between the jacking piece 42 and the supporting portion 41, the second included angle is larger than the first included angle and smaller than the difference between 180 degrees and the first included angle, and the vertical distance between the supporting portion 41 and the inner box bottom wall 21 is gradually reduced along the direction away from the jacking piece 42.

Referring to fig. 2 again, in the open state of the packing box 100, since the length of the lifting piece 42 is greater than the distance between the surface of the supporting portion 41 supporting the articles and the inner box bottom wall 21, during the rotation process, the projection height of the lifting piece 42 on the plane perpendicular to the moving direction of the inner box 20 is gradually increased, so that the end of the supporting portion 41 connected with the lifting piece 42 is lifted upwards and lifted, and most of the articles are beyond the boundary of the inner box 20, so that they are better displayed and are convenient to take out. In the open state of the packing box 100, a second included angle is formed between the supporting portion 41 and the jacking sheet 42, the included angle is preferably a right angle, and when the second included angle is a right angle, the jacking sheet 42 can support the supporting portion 41 more stably, so that the supporting portion 41 is maintained in a lifting and jacking state more stably.

From this, the packing carton that this application embodiment provided can carry out omnidirectional show with article in the box lifting jack-up in the slope when opening the box, and article in the show can directly be taken simultaneously, needn't take through inconvenient methods such as the protection film of carrying article or back-off packing carton to provide more comfortable experience of opening the box for the user.

In some alternative embodiments, the support portion 41 includes a main support portion 411 and a side support portion 412 provided around the main support portion 411, and the length of the side support portion 412 in the inner box moving direction is gradually reduced in a direction away from the main support portion 411.

The supporting portion 41 in the embodiment of the present application may be an arc-shaped supporting member integrally provided, or a rectangular supporting member formed by bending a plate material, on the basis that a supporting surface parallel or approximately parallel to the inner box bottom wall 21 is used for placing main objects contained in the packing box 100, the supporting surface is a main supporting portion 411, the jacking piece 42 is connected to one side edge of the main supporting portion 411, a side supporting portion 412 is provided around the main supporting portion 411, and the side supporting portion 412 may be provided at all edges of the main supporting portion 411 except one side edge to which the jacking piece 42 is connected; alternatively, the side supporting portions 412 may be symmetrically disposed at both sides parallel to the moving direction of the inner case 20, that is, the side supporting portion 412 is not disposed at the opposite side of the side edge of the main supporting portion 411 to which the jacking-up piece 42 is connected, which can save materials and reduce costs, but compared to the case where the side supporting portions 412 are disposed at each edge, the stability in the opened state is reduced, and the side supporting portions can be selected according to the use requirement during the manufacturing, which is not particularly limited in the present application.

The side supporting part 412 may be an integral arc-shaped plate arranged in a surrounding manner; alternatively, as shown in fig. 5, the side support 412 may be a plurality of divided portions, in which case the support 41 is integrally formed in a rectangular parallelepiped. The side supporting part 412 may be disposed perpendicular to the main supporting part 411, and support the main supporting part 411 most stably.

Further, the side supporting part 412 may be a part whose length in the moving direction of the inner box is gradually reduced along the direction away from the main supporting part 411, that is, the side supporting part 412 may be in a shape of trapezoid, semicircle, etc., on the one hand, such a design can reserve a storage space for the jacking-up piece 42 forming an acute angle with the main supporting part 411 in the closed state, and on the other hand, it can also make the contact part of the supporting part 41 and the inner box bottom wall 21 be a flat edge when the supporting part 41 and the end connected to the jacking-up piece 42 are lifted in the open state, thereby obtaining a more stable and reliable support, and facilitating the display and the taking out of the articles in the packing box 100.

Referring to fig. 6, fig. 6 is an expanded schematic view of an inner case provided in the embodiment of the present application. In some alternative embodiments, the inner box bottom wall 21 is provided with a sliding slot 211, and the sliding slot 211 extends along the first direction X; the outer case 10 includes outer case side walls 12 and an outer case bottom wall 16, and the outer case further includes a slider 14, the slider 14 is disposed on a side surface of the outer case bottom wall 1 close to the inner case 20, and the slider 14 can move in the sliding groove 211.

The outer case 10 and the inner case 20 of the packing box 100 according to the embodiment of the present invention may be connected by a sliding block. The sliding chute sliding block is low in cost and simple to process, and therefore, the sliding chute sliding block is widely applied to the field of packaging boxes. The sliding groove 211 in the embodiment of the present application is disposed in the inner case bottom wall 21, the sliding block 14 is disposed on the outer case bottom wall 16, wherein the sliding slot 211 extends along the first direction X of the inner case 20, the sliding slot 211 can be a rectangular sliding slot, the sliding block 14 is adhered and fixed with the outer case bottom wall 16 and extends into the sliding slot 211, when the outer case 10 and the inner case 20 are horizontally pulled to open the case, the slider slides along the sliding groove 211, by the cooperation of the chute blocks and the limitation of the shape and position of the chute 211, the moving direction and the moving distance of the internal case 20 with respect to the external case 10 can be accurately restricted, thereby further designing the sizes of the jacking-coupling member 30 and the jacking-supporting member 40, on this basis, the supporting angle of the jacking-up connection member 30 to the upper cover 11 and the height of the jacking-up support member 40 lifted up in the open state can be accurately designed, thereby optimizing the overall structural design data of the packing box 100.

Referring to fig. 1 and 3 again, in some alternative embodiments, the outer box 10 further includes an anti-slip sheet 15, the anti-slip sheet 15 is connected to a side surface of the sliding block 14 away from the outer box bottom wall 16, a length of the anti-slip sheet 15 in the second direction Y is greater than a length of the sliding slot 211 in the second direction Y, and the second direction Y is perpendicular to the first direction X and parallel to the outer box bottom wall 16.

The anti-slip sheet 15 is a sheet anti-slip device slightly larger than the sliding block 14, after the sliding block 14 is placed in the sliding groove 211, the anti-slip sheet 15 and one side surface of the sliding block 14 far away from the outer box bottom wall 16 are fixedly bonded, and the width of the anti-slip sheet 15 is larger than that of the sliding groove 211, so that the sliding block 14 can be limited in position from two sides of the inner box bottom wall 21, and the sliding block 14 is prevented from being separated from the sliding groove 211, and the sliding connection between the inner box body 20 and the outer box body 10 is prevented from being failed. The shape of anticreep piece 15 can be rectangle, circular, rhombus etc. under the prerequisite that its width is greater than spout 211 width, this application does not do specific restriction to the shape of anticreep piece 15, can design by oneself according to the user demand.

Referring to fig. 5 again, in some alternative embodiments, an adhesive portion 43 is connected to an edge of the top plate 42 away from the main supporting portion, and the adhesive portion 43 passes through the sliding slot 211 and is disposed between the sliding block 14 and the bottom wall 16 of the outer box.

The end of the lifting piece 42 away from the supporting portion 41 needs to be fixedly connected to the outer box bottom wall 16 of the outer box 10 to drive the lifting piece 42 to rotate when the outer box 10 is pulled, at this time, an adhesive portion 43 may be extended from the end of the lifting piece 42 away from the supporting portion 41 for adhering to the outer box bottom wall 16 to form a fixed connection, and the adhesive portion 43 and the lifting piece 42 may be rotatably connected. The length of the adhesive portion 43 in the second direction Y may be smaller than the length of the sliding groove 211 in the direction, so as to avoid the adhesive portion 43 from affecting the sliding of the slider 14. Simultaneously, bonding portion 43 still can be for fixed setting between slider 14 and anticreep piece 15 or anticreep piece 15 is close to one side surface of interior box body 20, bonding portion 43 only need be less than interior box body 20 length in this side along the length of second direction Y this moment can, this kind of mode of setting can avoid bonding portion 43 to lead to the fact the influence to slider 14, the cooperation of spout 211, nevertheless can cause anticreep piece 15 surface unevenness yet, consequently can design by oneself according to the user demand, this application does not do specific injecture to this.

In some alternative embodiments, the outer case sidewall 12 includes a connection sidewall between the connection position of the upper lid 11 and the notch, the connection sidewall is provided with a groove extending from an end near the notch to an end near the upper lid 11, and the groove penetrates the connection sidewall and exposes the inner case 20 at least partially to the outside in a thickness direction of the connection sidewall, so that a user can grasp the inner case 20 to horizontally pull out or push in the inner case.

The packing carton 100 that this application embodiment provided adopts the mode of pulling outer box 10 and interior box 20 to both sides respectively to open the box, and based on this, interior box 20 need expose outside, with the lateral wall of outer box 10 not overlap in the partial surface at least that is on a parallel with the first direction of lateral wall, exerts the effort through snatching the surface that this part exposes outside this moment, just can be convenient, laborsaving to the pulling of both sides, open the box. The shape of the part of the sidewall of the inner container 20 not covered by the outer container 10 may have various designs, for example, the part of the sidewall may be formed by symmetrically disposing grooves on the sidewall of the outer container 10, the openings of the grooves are located on one side edge of the sidewall of the outer container 10 away from the rotation axis of the upper lid 11 and extend from the openings to the direction close to the rotation axis of the upper lid 11; alternatively, as shown in fig. 1 or 2, the side wall of the outer case 10 may be formed in a triangular shape or a right trapezoid shape, and the height of the side wall may be gradually reduced along the first direction X, thereby achieving both the beauty and the functionality, saving the material, and reducing the cost.

In some alternative embodiments, in the closed state, the orthographic projection of the upper cover 11 on the plane of the inner box bottom wall 21 completely covers the orthographic projection of the inner box body 20 on the plane of the inner box bottom wall 21.

In the closed state, the upper cover 11 is used to provide shielding and protection for the articles inside the packing box 100, and prevent the articles from being damaged or falling out and lost due to external stress, so the upper cover 11 can be set to completely cover the opening of the inner box 20 in the closed state, so as to improve the reliability of the packing box 100, and facilitate stacking and transportation of a large number of packing boxes.

In some alternative embodiments, the packing box 100 further includes an accessory box 50, the accessory box 50 being disposed between the jacking supports 40 and the sidewalls of the inner shell 20.

In the package 100 provided in the embodiment of the present application, the accessory case 50 is provided as an optional accessory, providing a small independent accommodating space. The accessory case 50 is disposed in the inner case 20 in parallel with the jacking supporter 40, and the relative position between the accessory case 50 and the jacking supporter 40 may have various designs without affecting the movement of the lower slider 14. For example, as shown in FIG. 2, the accessory box 50 may be provided adjacent to one side wall of the inner case 20 fixedly coupled to the jacking-up link 30 and have a width identical to that of the main supporting part 411 of the jacking-up link 30 and slightly smaller than that of the inner case 20; alternatively, the accessory box 50 may be provided adjacent to the side wall of the inner case 20 extending in the first direction X, in which case the accessory box 50 has the same length as the main supporting part 411 and is slightly smaller than the inner case. Thus, the inside of the opened packing box is neat and high in space utilization rate, and the accessory box 50 can be taken out freely. The shape and position of the accessory case 50 can be designed by itself without affecting the lifting of the jack-up support 40, and the application is not limited to this.

Optionally, the material of the packing box 100 may be cardboard or a high polymer material, and these two materials have a low cost and a certain strength, and can support the packing box 100 to achieve corresponding functions of packing, protecting and displaying.

It should be understood that the above is only a preferred embodiment of the present application, and not intended to limit the scope of the present application, and all equivalent structures or equivalent flow transformations that can be made by using the contents of the specification and drawings, or applied directly or indirectly to other related technical fields are also included in the scope of the present application.

Claims (10)

1. A package, comprising:

the outer box body comprises an accommodating cavity and an upper cover, wherein the accommodating cavity is formed by enclosing the side wall of the outer box body, the upper cover is connected to the side wall of the outer box body, the accommodating cavity is provided with a gap, and the connecting position of the upper cover is opposite to the gap;

the inner box body is connected with the outer box body in a sliding mode so as to extend into and withdraw from the accommodating cavity in a sliding mode along a first direction through the gap;

the jacking connecting piece is rotatably connected with the middle part of the upper cover and the inner box body respectively, and is used for completely extending the inner box body into the accommodating cavity, attaching the inner box body to the outer box body and jacking the upper cover when the inner box body is withdrawn from the accommodating cavity.

2. A packing box according to claim 1, wherein the distance between the end of the jacking-connection member connected to the upper lid and the end connected to the inner shell is 20mm or more.

3. The packaging box according to claim 1, wherein the inner box body comprises an inner box bottom wall, the packaging box further comprises a jacking support member arranged in the inner box body, the jacking support member comprises a support part and a jacking sheet, one end of the jacking sheet is rotatably connected with the support part, and the other end of the jacking sheet penetrates through the inner box bottom wall and is connected with the outer box body;

in the process of switching between the closed state and the open state, the outer box body pulls the jacking piece to rotate relative to the supporting part so as to change the distance between one end of the supporting part connected with the jacking piece and the bottom wall of the inner box.

4. A packing box according to claim 3, wherein the length of the knock-up piece in the direction perpendicular to the rotation axis is larger than the vertical distance between the support portion and the inner box bottom wall;

in a closed state, a first included angle is formed between the jacking sheet and the supporting part, the first included angle is an acute angle, and the supporting part is parallel or approximately parallel to the bottom wall of the inner box;

under the open mode, the jack-up piece with have the second contained angle between the supporting part, the second contained angle is greater than first contained angle just be less than 180 with the difference between the first contained angle, the supporting part with perpendicular distance between the interior box bottom wall is along keeping away from the direction of jack-up piece reduces gradually.

5. A packing box according to claim 3, wherein the support includes a main support and side supports provided around the main support, the length of the side supports in the first direction being gradually reduced in a direction away from the main support.

6. A package as claimed in claim 3, wherein the inner box bottom wall is provided with a chute extending in the first direction;

the outer box body comprises an outer box bottom wall and further comprises a sliding block, the sliding block is arranged on one side surface, close to the inner box body, of the outer box bottom wall, and the sliding block can move in the sliding groove.

7. The packaging box according to claim 6, wherein the outer box body further comprises an anti-slip piece, the anti-slip piece is connected to a side surface of the slider away from the bottom wall of the outer box, a length of the anti-slip piece in a second direction is greater than a length of the sliding chute in the second direction, and the second direction is perpendicular to the first direction and parallel to the bottom wall of the outer box.

8. A package as claimed in claim 6, wherein the support comprises a main support and a side support surrounding the main support, and an adhesive part is provided at an edge of the top sheet away from the main support, and the adhesive part passes through the sliding slot and is connected between the sliding block and the bottom wall of the outer box.

9. A package according to claim 1, wherein the outer shell side wall includes a connecting side wall located between the upper lid connecting position and the notch, the connecting side wall being provided with a groove extending from an end near the notch to an end near the upper lid, the groove penetrating the connecting side wall and exposing the inner shell at least partially to the outside in a thickness direction of the connecting side wall.

10. A package according to any of claims 3 to 6 further comprising an accessory box disposed between the jacking supports and the side walls of the inner shell.

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