CN214931927U

CN214931927U - Packing box

Info

Publication number: CN214931927U
Application number: CN202121679678.9U
Authority: CN
Inventors: 魏海峰; 洪明彬; 陶泽华
Original assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Current assignee: Shenzhen Skyworth RGB Electronics Co Ltd
Priority date: 2021-07-22
Filing date: 2021-07-22
Publication date: 2021-11-30
Anticipated expiration: 2031-07-22

Abstract

The utility model discloses a packing box, which comprises an outer box body and a movable part, wherein a sealed cavity is formed inside the outer box body, and the outer box body is provided with a first box wall; the movable part is movably mounted in the closed cavity in the direction close to and far away from the first box wall to have a first stroke from moving to being close to the first box wall, a packaging cavity for containing an article to be packaged is defined between the movable part and the first box wall, and the article to be packaged in the packaging cavity is clamped and defined by the movable part and the first box wall together in the first stroke. Consequently, in first stroke, the moving part activity is to the butt and is promoted to treat that the packing article is close to first tank wall gradually for treat that the packing article is injectd in the packing chamber by the moving part with first tank wall centre gripping, in order to realize that the packing box centre gripping is fixed and is treated the packing article, and make the packing box can fix not equidimension and treat the packing article through the activity of control moving part.

Description

Packing box

Technical Field

The utility model relates to the field of packaging technology, concretely relates to packing box.

Background

When transporting or selling article, mostly all need adopt the packing box to pack article, can effectively prevent article because of receiving the damage that causes article that collides with at the in-process of transportation. However, most of the existing packing boxes are packing boxes with predetermined shapes, and for packing articles with different sizes, the packing boxes with different sizes need to be selected, and the packing boxes do not have the function of fixing the articles, and usually, the articles to be packed such as foam and air packing bags need to be placed on the inner wall of the packing box to be fixed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a packing box aims at solving current packing box and is the packing carton of predetermined shape mostly to do not possess the problem of the function of fixed article.

In order to achieve the above object, the utility model provides a packing box for the fixed packing article of treating, the packing box includes:

the outer box body is internally provided with a sealed cavity and is provided with a first box wall; and the number of the first and second groups,

the movable piece is movably arranged in the closed cavity in the direction close to and far away from the first box wall so as to have a first stroke from moving to being close to the first box wall, a packaging cavity used for containing the to-be-packaged articles is defined between the movable piece and the first box wall, and in the first stroke, the movable piece and the first box wall jointly clamp and limit the to-be-packaged articles in the packaging cavity.

Optionally, the packing box further comprises an expansion member, the expansion member is arranged on one side of the movable member away from the first box wall, and the expansion member can be driven by an air source to have an inflation state and a deflation state so as to drive the movable member to perform the first stroke when the expansion member is in the inflation state.

Optionally, the moveable member comprises an inflatable bladder, the inflatable bladder being actuatable by a gas source to have an inflated condition and a deflated condition, such that the first stroke is performed when the inflatable bladder is in the inflated condition.

Optionally, the movable part is equipped with at least two, and at least two the movable part relative interval set up in the airtight intracavity, and have the activity stroke that is close to each other and keeps away from each other, inject between at least two the movable part the packing chamber.

Optionally, the packing box further includes an inner box body, the inner box body is installed in the closed cavity, the inner box body includes a second box wall movably arranged in a direction close to and away from the center of the inner box body, and the second box wall constitutes the movable member.

Optionally, the packing box further comprises an elastic connecting piece, one end of the elastic connecting piece is connected with the inner wall of the outer box body, and the other end of the elastic connecting piece is connected with the second box wall.

Optionally, a sealing interlayer is formed between the inner box body and the outer box body, the inner box body is made of an elastic material, and the outer box body is provided with an air inlet communicated to the sealing interlayer;

the packing box further comprises a cover plate, wherein the cover plate is movably arranged on the outer box body so as to move to open and close the air inlet.

Optionally, the package is foldable.

Optionally, the outer box body is provided with two first side plates which are oppositely arranged, and two second side plates which are connected with the two first side plates;

the second side plate comprises a telescopic support and a flexible cover body, the flexible cover body is arranged on one side of the telescopic support, the two ends of the telescopic support are respectively connected with the two first side plates, and the telescopic support is arranged in a telescopic mode in the interval direction of the two first side plates.

Optionally, the packing box further comprises an inflation device, wherein the inflation device is arranged on the outer box body, is matched with the air inlet and is used for inflating the sealing interlayer.

The technical scheme of the utility model in, the moving part is being close to and keeps away from the direction of first tank wall movable mounting in airtight intracavity to have the activity to being close to the first stroke of first tank wall, the moving part with inject between the first tank wall and be used for the holding treat the packing chamber of packing article, with in the first stroke, the moving part with the common centre gripping of first tank wall is injectd and is in the packing chamber treat packing article. That is to say, the article to be packaged is placed between the movable member and the first box wall, and in the first stroke, the movable member moves to abut against and push the article to be packaged to gradually approach the first box wall, so that the article to be packaged is clamped and limited in the packaging cavity by the movable member and the first box wall, and the packaging box clamps and fixes the article to be packaged. Therefore, the packaging box can be fixed according to the structure of the object to be packaged, namely the object to be packaged, of which the size is adjusted, so that the situation that the objects to be packaged are fixed by placing buffers such as foam and air packaging bags on the inner wall of the packaging box is effectively avoided, and the material is wasted. And the packing box can be suitable for the articles to be packed with different shapes and sizes. The utility model discloses a control the moving part first activity stroke can be realized treat the fixed of packing article, the simple structure of packing box, convenient operation.

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 structures shown in the drawings without creative efforts.

Fig. 1 is a schematic perspective view of a first embodiment of a packing box (with a telescopic bracket in an extended state) provided by the present invention;

FIG. 2 is a schematic interior top view of the package of FIG. 1;

fig. 3 is a schematic internal top view of a second embodiment of the package provided by the present invention;

fig. 4 is a schematic perspective view of the packing box of fig. 1 (with the telescopic bracket in a shortened state).

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Packing case (food)	3	Inner box
1	Outer box	31	Second box wall
				11	First box wall	4	Cover plate
12	First side plate	5	Air charging system
				13	Second side plate	a	Packaging cavity
131	Telescopic support	b	Sealing sandwich
				2	Movable part

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is 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 at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

When transporting or selling article, most all need adopt the packing box to pack article, can prevent effectively that article from receiving the damage that collides with and cause article at the in-process of transportation, but, current packing box is the packing carton of predetermined shape mostly, to the not packing article of equidimension, need select the not packing box of equidimension to the packing box does not possess the function of fixed article, need place foam, air packing bag etc. at the packing box inner wall and treat packing article and fix usually. When the articles to be packaged are taken out of the packaging box, these foams, air packing bags, etc. for fixing cushions are discarded, thereby causing environmental pollution and waste of materials.

In view of this, the utility model provides a packing box, packing box can be according to the fixed structure of treating packing article's size regulation self and treat packing article, effectively avoid putting the buffer such as foam, air packaging bag at the inner wall of packing box and treat packing article and fix to cause the waste of material. The packing box can be suitable for articles to be packed with different shapes and sizes. Fig. 1 to fig. 4 show a specific embodiment of the packing box of the present invention.

Referring to fig. 1 to 2, the packing box 100 includes an outer box 1 and a movable member 2, wherein a closed cavity is formed inside the outer box 1, and the outer box 1 has a first box wall 11; the movable member 2 is movably mounted in the closed cavity in a direction close to and away from the first box wall 11 so as to have a first stroke moving to the position close to the first box wall 11, a packaging cavity a for accommodating the article to be packaged is defined between the movable member 2 and the first box wall 11, and in the first stroke, the movable member 2 and the first box wall 11 jointly clamp and limit the article to be packaged in the packaging cavity a.

The technical scheme of the utility model in, moving part 2 is being close to and keeps away from in the direction of first tank wall 11 movable mounting in airtight intracavity to have the activity to being close to the first stroke of first tank wall 11, moving part 2 with inject between the first tank wall 11 and be used for the holding treat the packing chamber an of packing article, with in the first stroke, moving part 2 with the common centre gripping of first tank wall 11 is injectd and is in pack chamber an treat packing article. That is to say, the article to be packaged is placed between the movable member 2 and the first box wall 11, and in the first stroke, the movable member 2 moves to abut against and push the article to be packaged to gradually approach the first box wall 11, so that the article to be packaged is clamped and limited in the packaging cavity a by the movable member 2 and the first box wall 11, so as to clamp and fix the article to be packaged by the packaging box 100. Therefore, the packaging box 100 can adjust the self structure of the packaging box according to the size of the to-be-packaged object to fix the to-be-packaged object, and effectively avoids the situation that the to-be-packaged object is fixed by placing foam, air packaging bags and other buffering objects on the inner wall of the packaging box 100, so that material waste is caused. And the packing case 100 can be adapted to the articles to be packed in different shapes and sizes. The utility model discloses a control moving part 2 first activity stroke can be realized treat the fixed of packing article, packing box 100's simple structure, convenient operation.

It should be noted that, the specific movement manner of the movable element 2 is not limited, and the movable element 2 itself may move to be close to the first case wall 11, or other components may drive the movable element 2 to move to be close to the first case wall 11.

In an embodiment, the package 100 further comprises an expansion element, which is disposed on a side of the movable element 2 away from the first wall 11, and which can be driven by an air source to have an inflated state and a deflated state, so as to drive the movable element 2 to perform the first stroke when the expansion element is in the inflated state. Namely, by controlling the state of the expansion element to drive the movable element 2 to move close to and away from the first box wall 11, under the driving of an air source, the expansion element inflates to push the movable element 2 to move close to the first box wall 11, so that the movable element 2 and the first box wall 11 jointly clamp the object to be packaged in the packaging cavity a; the expansion element is deflated to shrink the movable element 2 and can move to a position far away from the first box wall 11, so that the articles to be packaged can be conveniently taken out or put into the packaging box 100. The inflation expansion amount of the expansion member can be adjusted according to the size of the to-be-packaged articles placed in the packaging cavity a, and the moving distance of the moving member 2 is controlled, so that the packaging box 100 is suitable for the to-be-packaged articles with different sizes.

In another embodiment, said mobile element 2 comprises an inflatable bladder, which can be actuated by a gas source, having an inflated condition and a deflated condition, so as to perform said first stroke when said inflatable bladder is in said inflated condition. That is to say, the movable part 2 can move to a position close to and far away from the first box wall 11 by changing the self state of the movable part 2, the movable part 2 comprises an expansion bag body, the expansion bag body is inflated and expanded to tightly fix the article to be packaged in the packaging cavity a, the inflated expansion bag body has certain strength, the article to be packaged is effectively prevented from shaking and impacting the inner wall of the packaging box 100, and meanwhile, the expansion bag body has certain elasticity, so that the article to be packaged is buffered, and the article to be packaged is further prevented from being damaged. Meanwhile, the inflation expansion amount of the inflatable bag body can be adjusted according to the size of the to-be-packaged articles put into the packaging cavity a, so that the packaging box 100 is suitable for the to-be-packaged articles with different shapes and sizes.

In one embodiment, the movable members 2 are provided with at least two movable members 2, at least two movable members 2 are arranged in the closed cavity at intervals, and have movable strokes close to each other and far away from each other, and the packaging cavity a is defined between at least two movable members 2. Therefore, at least two movable pieces 2 are close to each other to clamp the to-be-packaged article limited in the packaging cavity a, so that the to-be-packaged article is more firmly limited in the packaging cavity a, and the to-be-packaged article is further prevented from being impacted or damaged in the transportation process.

In an embodiment, referring to fig. 3, the package box 100 further includes an inner box 3, the inner box 3 is installed in the closed cavity, the inner box 3 includes a second box wall 31 movably disposed in a direction close to and away from a center of the inner box 3, and the second box wall 31 constitutes the movable member 2. Namely, the article to be packaged is placed in the inner box 3 for fixing, the packaging cavity a is formed inside the inner box 3, and the second box wall 31 moves towards and away from the center of the inner box 3, so that when the second box wall 31 approaches the center of the inner box 3, the article to be packaged is clamped and limited in the packaging cavity a by the second box wall 31, and the clamping and limiting of the article to be packaged are firmer.

Specifically, a sealing interlayer b is formed between the inner box body 3 and the outer box body 1, the inner box body 3 is made of an elastic material, and the outer box body 1 is provided with an air inlet communicated to the sealing interlayer b; the packing box 100 further comprises a cover plate 4, wherein the cover plate 4 is movably arranged on the outer box body 1 so as to move to open and close the air inlet. That is, the cover plate 4 is moved to open the air inlet, and air can be inflated into the sealing interlayer b from the air inlet, so that the second box wall 31 of the inner box body 3 is expanded and moved to the article to be packaged to clamp and fix the article to be packaged in the packaging cavity a; then, the cover plate 4 is moved to close the air inlet, so that the object to be packaged is kept in a clamping and fixing state; after inflating sealed intermediate layer b has certain intensity, prevents effectively that the packing article from being in rock in the packing chamber a, simultaneously sealed intermediate layer b has certain elasticity, right the article of waiting to pack play the cushioning effect, further prevents treat the damage of packing material. Or, the cover plate 4 is moved to open the air inlet, so that the gas filled in the sealing interlayer b can be discharged from the air inlet, and the article to be packaged can be conveniently put in and taken out.

The specific embodiment of the air inflation from the air inlet to the sealing interlayer b is not limited, and the user may directly inflate the sealing interlayer b with his/her mouth, or may inflate the sealing interlayer b with the inflator 5. Specifically, in an embodiment, referring to fig. 1, the packing box 100 further includes an inflating device 5, and the inflating device 5 is disposed in the outer box 1 and adapted to the air inlet, and is configured to inflate the sealing interlayer b. The inflation device 5 is arranged to facilitate the user to inflate the sealing interlayer b.

In an embodiment, the packing box 100 further comprises an elastic connector, one end of the elastic connector is connected to the inner wall of the outer box 1, and the other end of the elastic connector is connected to the second box wall 31. That is to say, the elastic connecting piece is arranged between the inner wall of the packaging box 100 and the second box wall 31, and the elastic connecting piece can play a role in buffering the article to be packaged, so that the article to be packaged is effectively prevented from being collided or damaged in the transportation process.

It should be noted that the specific number of the elastic connecting members is not limited, in one embodiment, one elastic connecting member may be provided, in another embodiment, a plurality of elastic connecting members may be provided, and the plurality of elastic connecting members are arranged between the inner wall of the outer box 1 and the second box wall 31 at intervals, so that the article to be packaged is more firmly limited inside the inner box 3, and the buffering effect on the article to be packaged is enhanced.

In an embodiment, the packing box 100 is foldable, so as to reduce the occupied space of the packing box 100 when the packing box 100 is idle, and facilitate the user to store and carry the packing box 100.

Specifically, the outer case 1 has two first side plates 12 arranged oppositely, and two second side plates 13 connecting the two first side plates 12; the second side plate 13 includes a telescopic bracket 131 and a flexible cover, the flexible cover is disposed on one side of the telescopic bracket 131, two ends of the telescopic bracket 131 are respectively connected to the first side plate 12, and the telescopic bracket 131 is arranged in a telescopic manner in the interval direction of the first side plate 12.

More specifically, the flexible cover is folded and unfolded synchronously corresponding to the extension and contraction of the telescopic bracket 131 to drive the two first side plates 12 to approach and separate from each other, so that when the telescopic bracket 131 is shortened, the flexible cover is folded synchronously corresponding to the contraction of the telescopic bracket 131 to enable the two first side plates 12 to approach each other, the packing box 100 is folded, and a user can conveniently store and carry the packing box 100. The flexible cover is configured as a thinned plastic or waterproof sealing cloth. The inner box body 3 is made of elastic plastic materials, and the packing box 100 can be repeatedly used, so that the cost is effectively reduced, and the environmental pollution is reduced.

Referring to fig. 4, in this embodiment, 2 telescopic brackets 131 are disposed corresponding to the second side plate 13, each telescopic bracket 131 includes two connecting rods, the two connecting rods correspond to the two first side plates 12 one by one, one end of each connecting rod is rotatably mounted on one of the two corresponding first side plates 12, the other end of each connecting rod is rotatably mounted on the other of the two corresponding first side plates 12, and the two connecting rods are rotatably connected to each other so as to drive the telescopic bracket 131 to extend and shorten when the two connecting rods rotate relatively.

The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.

Claims

1. A package for securing an article to be packaged, the package comprising:

2. A container as claimed in claim 1, further comprising an expansion member disposed on a side of the movable member remote from the first wall, the expansion member being actuable by a gas source to have an inflated condition and a deflated condition to actuate the movable member through the first stroke when the expansion member is in the inflated condition.

3. A container as claimed in claim 1 wherein said moveable member comprises an inflatable bladder which is actuable by a gas source to have an inflated condition and a deflated condition for said first stroke when said inflatable bladder is in said inflated condition.

4. A package as claimed in claim 1, wherein said movable members are provided in at least two, at least two of said movable members being disposed in said closed chamber at relatively spaced intervals and having a movement path toward and away from each other, said package chamber being defined between at least two of said movable members.

5. The package of claim 1 further comprising an inner box mounted within the enclosed cavity, the inner box including a second wall movably disposed in a direction toward and away from a center of the inner box, the second wall constituting the movable member.

6. The packaging box according to claim 5, further comprising an elastic connector, one end of which is connected to the inner wall of the outer box body, and the other end of which is connected to the second box wall.

7. The packaging box according to claim 5, wherein a sealing interlayer is formed between the inner box body and the outer box body, the inner box body is made of elastic material, and the outer box body is provided with an air inlet communicated to the sealing interlayer;

8. A container as claimed in claim 1, wherein the container is collapsible.

9. The carton of claim 8, wherein the outer carton body has two first side panels disposed in opposition to each other and two second side panels connecting the two first side panels;

10. The carton according to claim 7, further comprising an inflation device disposed in the outer carton and adapted to be inflated into the sealed enclosure.