CN217779286U

CN217779286U - Packing carton of adjustable size of a dimension

Info

Publication number: CN217779286U
Application number: CN202221901400.6U
Authority: CN
Inventors: 吴芬; 戴书波; 翟记强; 杜聪; 郭晋婷; 夏叶丽
Original assignee: LCFC Hefei Electronics Technology Co Ltd
Current assignee: LCFC Hefei Electronics Technology Co Ltd
Priority date: 2022-07-21
Filing date: 2022-07-21
Publication date: 2022-11-11
Anticipated expiration: 2032-07-21

Abstract

The utility model provides a packing box with adjustable size, which comprises a box body and a cover body; the box body includes: the bottom support, the two box body parts and the two side plates; the bottom support is in a groove-shaped structure; the box body part is formed by superposing an inner layer of groove-shaped plate and an outer layer of groove-shaped plate; the cross section of the box body part is constructed into a concave structure with a gap; the two ends of the bottom support penetrate through the gap to form sliding connection with the box body part; the side plate is connected to the end side of the box body part; the bottom support, the box body part and the side plates are enclosed to form a box body with an opening at one end and a closed periphery; the lid includes: a cover plate and two sliding cover parts; the sliding cover parts are respectively in sliding connection with the cover plate from two ends of the cover plate through sliding mechanisms; the sliding cover parts are respectively and fixedly connected with the corresponding box body parts; the cover body is arranged on the box body in a covering manner, and the sliding cover part is pulled along the length direction of the cover plate to drive the box body part to slide so as to change the size of the accommodating space of the packing box; through nimble change the utility model discloses the big or small size of packing carton to be applicable to the packing material of splendid attire equidimension not.

Description

Packing carton of adjustable size of a dimension

Technical Field

The utility model belongs to the technical field of the packing, in particular to packing carton of adjustable size of a dimension.

Background

At present, products produced in factories are different in size, so that packaging boxes with corresponding sizes are required to be prepared according to products with different sizes, more packaging materials are required, and sharing or universality cannot be realized due to different sizes. This makes the mill accomplish the in-process of packing, frequently changes the material to the product of different sizes, both extravagant manpower, has also increased the packing cost of mill.

In addition, the packaging materials need to be stored, and a large storage space is occupied.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned problem that exists among the prior art, the utility model provides a simple structure, nimble packing size-adjustable's packing carton that changes packing size.

In order to achieve the above object, the embodiment of the present invention adopts the following technical solutions:

the packing box with adjustable size comprises a box body and a cover body; the cartridge body includes: a bottom support, two box body parts and two side plates; the bottom support is constructed into a groove-shaped structure; the box body part is formed by superposing an inner layer of groove-shaped plate and an outer layer of groove-shaped plate; the cross section of the box body part is constructed into a concave structure with a gap; the two ends of the bottom support penetrate through the gap to form sliding connection with the box body part; the side plate is connected to an end side of the box portion; the bottom support, the box body part and the side plates are enclosed to form the box body with an opening at one end and a closed periphery; the cover body includes: a cover plate and two sliding cover parts; the sliding cover parts are respectively in sliding connection with the cover plate from two ends of the cover plate through sliding mechanisms; the sliding cover parts are fixedly connected with the corresponding box body parts respectively; the cover body is arranged on the box body in a covering mode, the sliding cover portion is pulled along the length direction of the cover plate to drive the box body portion to slide, and therefore the size of the containing space of the packaging box is changed.

In some embodiments of the present invention, the box body further comprises a connecting plate provided with a plurality of tear lines; the tear line divides the web into a plurality of first panels; two ends of the connecting plate are respectively connected with the two box body parts; and each time one first strip is torn off, the size of the accommodating space is changed.

In some embodiments of the invention, the connecting plate comprises 4 of the first slats.

In some embodiments of the present invention, the slot plate of the inner layer is provided with a dividing slit along a length direction of the gap.

In some embodiments of the present invention, the bottom support is provided with first stopping portions on side surfaces near both ends thereof, respectively; a second stopping part is correspondingly arranged on the gap surface of the box body part; the first stopping part and the second stopping part are propped against each other through respective end faces and used for preventing the box body part from separating from the bottom support.

In some embodiments of the present invention, the sliding mechanism comprises two sets of slides and slide rails, the slide rails being embedded in the slides; the slide ways are arranged on the surfaces of the sides, facing the accommodating space, of the slide cover parts respectively; the slide rails are arranged on the surface close to the two ends of the cover plate respectively corresponding to the slide rails and face one side of the sliding cover part.

In some embodiments of the invention, the chute is configured in its cross-section as a groove-type structure; the cross section of the slide rail is of a convex structure.

In some embodiments of the invention, the channel guide is formed by a channel extending outwardly from the bottom of the chute towards the side wall thereof; the top end of the sliding rail extends along the direction transverse to the length direction of the sliding rail so as to form a protruding part matched with the groove-shaped guide part; the protruding part is embedded into the groove-shaped guide part so as to form sliding connection between the sliding rail and the sliding way.

In some embodiments of the present invention, the sliding cover portion further comprises a second strip having the same number and width as the first strip; the second lathes are laid in the slide ways and are abutted to the slide rails through respective end surfaces.

In some embodiments of the present invention, the box body and the cover are both made of cardboard; a tongue insertion part is formed by extending along the end side of the cover plate; the tongue insertion part is inserted into the accommodating space, so that the cover body and the box body form a closed space in an enclosing mode.

Compared with the prior art, the beneficial effects of the utility model reside in that:

by the packaging box with adjustable size, the size of the packaging box can be adjusted correspondingly according to different sizes of products to be packaged, so that requirements of different sizes can be met, and processing cost can be saved; and the purpose of repeated use is realized.

Drawings

In the drawings, which are not necessarily drawn to scale, like reference numerals may describe similar components in different views. Like reference numerals having letter suffixes or different letter suffixes may represent different instances of similar components. The drawings illustrate various embodiments generally by way of example and not by way of limitation, and together with the description and claims serve to explain the disclosed embodiments. The same reference numbers will be used throughout the drawings to refer to the same or like parts, where appropriate. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the present apparatus or method.

Fig. 1 is a schematic structural view of a packaging box with adjustable size according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the packaging box with adjustable size according to the embodiment of the present invention.

Description of the reference numerals

1-box body;

11-bottom support; 12-a cassette part; 13-side plate; 14-a trough plate; 15-clearance;

16-a connecting plate; 17-a tear line; 18-a first lath; 19-dividing the seam;

2-a cover body;

21-cover plate; 22-a slide lid portion; 23-a second slat; 24-tongue insertion;

4-space for accommodating

Detailed Description

Specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention is not limited thereto. For a better understanding of the technical aspects of the present disclosure, reference is made to the following detailed description taken in conjunction with the accompanying drawings. Embodiments of the present disclosure are described in further detail below with reference to the figures and the detailed description, but the present disclosure is not limited thereto.

All terms (including technical or scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs unless specifically defined otherwise. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.

Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.

With respect to the directional terminology used in the embodiments of the present invention, as explained herein, in the context of fig. 1 and 2, the length direction refers to the lateral direction or the left-right direction relative to the user reading the document.

In order to solve the problem that the current packing carton can't be applicable to not unidimensional size belt package product, the utility model provides a following solution.

With reference to fig. 1 and 2, an embodiment of the present invention provides a packaging box with adjustable size, which includes a box body 1 and a cover body 2; the cartridge 1 includes: a bottom support 11, two box body parts 12 and two side plates 13; the bottom support 11 is constructed in a groove-shaped structure; the box body part 12 is formed by superposing inner and outer double-layer groove-shaped plates 14; the cross-section of the cartridge portion 12 is configured as a "concave" configuration with a gap 15; the two ends of the bottom support 11 penetrate through the gap 15 to form sliding connection with the box body part 12; the side plate 13 is connected to the end side of the box portion 12; the bottom support 11, the box body part 12 and the side plates 13 enclose a box body 1 with an opening at one end and a closed periphery; the lid body 2 includes: a cover plate 21 and two slide cover portions 22; the sliding cover part 22 is in sliding connection with the cover plate 21 from two ends thereof through a sliding mechanism; the sliding cover parts 22 are fixedly connected with the corresponding box body parts 12 respectively; the lid 2 covers the box 1, and the lid 22 is pulled along the length direction of the cover 21 to drive the box 12 to slide, so as to change the size of the accommodating space 4 of the packing box.

In the present embodiment, with reference to fig. 1 and 2, the box body 1 further includes a connecting plate 16 provided with a plurality of tear lines 17; the tear line 17 divides the web 16 into a plurality of first panels 18; two ends of the connecting plate 16 are respectively connected with the two box body parts 12; each time a first strip 18 is torn off, the size of the receiving space 4 is changed. Through the structural arrangement, the packaging box can have a relatively large accommodating space 4 in an initial state, and the accommodating space 4 is relatively reduced along with each tearing of the first strip 18.

When the initial accommodating space 4 of the box body 1 is arranged, the maximum accommodating space 4 can be correspondingly arranged according to the product with the maximum size in all different models, the minimum accommodating space 4 can be arranged according to the product with the minimum size, and the corresponding accommodating space 4 can be arranged according to the product types with different sizes in the middle, and the accommodating spaces 4 can be correspondingly adjusted through the number of the first laths 18. It should be noted that, since the product dimensions are not regular, the size (width) distribution of the first slats 18 can be set in the simplest manner, for example, to the same or similar size as the difference between the corresponding product dimensions. In the present embodiment, the connecting plate 16 comprises 4 first slats 18. Of course, due to differences in product size, it is possible to sort through a group of relatively similar sizes and adjust the width of the first slats 18 in the manner described above to avoid the need for unnecessary waste due to the large size difference between the maximum and minimum sizes. The selection of the width of the first slat 18 is not further limited herein and may be adjusted according to the actual application.

In this embodiment, with reference to figures 1 and 2, the channel plate 14 of the inner layer is provided with a split 19 along the length of the gap 15. The purpose of this arrangement is to facilitate assembly of the shoe 11 with the box portion 12.

In the present embodiment, the bottom base 11 is provided with first stoppers (not shown in the drawings) on the side surfaces near both ends thereof, respectively; a second stopping part (not shown in the figure) is correspondingly arranged on the surface of the gap 15 of the box body part 12; the first stopping part and the second stopping part are abutted through respective end surfaces and used for preventing the box body part 12 from being separated from the bottom support 11. Through this setting mode, avoid tearing first lath 18 back off, draw box body portion 12 to both sides, because between collet 11 and box body portion 12 do not have any to block and lead to taking place the condition that box body portion 12 thoroughly breaks away from collet 11, make collet 11 and box body portion 12 unable constitution box body 1 that has complete accommodation space 4 from this.

In this embodiment, the sliding mechanism includes two sets of slide ways and slide rails (not shown in the figure), and the slide rails are embedded in the slide ways; wherein, the slide ways are arranged on the surfaces of the slide cover parts 22 facing to one side of the accommodating space 4; the slide rails are provided near both ends of the respective corresponding cover plates 21 and face the surface of one side of the slide lid portion 22. Further, the slide way is constructed into a groove-shaped structure on the cross section of the slide way; the cross section of the slide rail is constructed into a convex structure. With this arrangement, the slide lid 22 is moved in the longitudinal direction of the cover plate 21 by the slide groove.

In this embodiment, a channel-shaped guide (not shown) is formed extending outwardly along the bottom of the chute towards its side walls; the top end of the sliding rail extends along the direction transverse to the length direction of the sliding rail so as to form a protruding part matched with the groove-shaped guide part; the protrusion is embedded in the groove-type guide portion to form a sliding connection between the slide rail and the slide way. Through this mode of setting, on the basis that slide and slide rail imbed each other, further through the grafting between cell type guide portion and the bellying for the slide is connected with the slide rail stroke is firm, effectively avoids the derail.

In this embodiment, referring to fig. 1 and 2, the sliding cover 22 further includes second slats 23 having the same number and width as the first slats 18; the second lath 23 is laid in the slideway and is abutted against the sliding rail through respective end surface. By this arrangement, the distance that the sliding lid portions 22 move in the opposite directions can be effectively limited, so that the sliding lid portions 22 can be used to maintain the relative position with the box portion 12, and the overall shape of the packing box can be ensured to meet the requirement.

In this embodiment, the box body 1 and the cover body 2 are made of cardboard, but not limited thereto. For example, it may also be a degradable plastic; further, a tongue 24 is formed extending along the end side of the cover plate 21; the tongue insertion portion 24 is inserted into the accommodating space 4, so that the cover 2 and the box 1 form a closed space.

Through the utility model discloses but packing carton of adjustable size of a dimension can treat according to the difference that the size of packing product size carries out corresponding adjustment, for example, through tearing first lath 18, correspond to tear the second sheet material that has the same money, form not unidimensional accommodation space 4, and then satisfy the demand to packing product unidimensional. In addition, the production cost can be effectively saved, and the purposes of repeated use and convenient recovery can be realized.

Moreover, although illustrative embodiments have been described herein, the scope includes any and all embodiments having equivalent elements, modifications, omissions, combinations (e.g., of aspects across various embodiments), adaptations or alterations based on the present disclosure. The elements in the claims are to be interpreted broadly based on the language employed in the claims and not limited to examples described in the specification or during the life of the application. Further, the steps of the disclosed methods may be modified in any manner, including by reordering steps or inserting or deleting steps. It is intended, therefore, that the description be regarded as examples only, with a true scope being indicated by the following claims and their full scope of equivalents.

The above description is intended to be illustrative and not restrictive. For example, the above-described examples (or one or more aspects thereof) may be used in combination with each other. Other embodiments may be utilized, for example, by one of ordinary skill in the art, upon reading the above description. Also, in the foregoing detailed description, various features may be combined together to simplify the present disclosure. This should not be interpreted as intending that an unclaimed disclosed feature is essential to any claim. Thus, the following claims are hereby incorporated into the detailed description as examples or embodiments, with each claim standing on its own as a separate embodiment, and it is contemplated that these embodiments may be combined with each other in various combinations or permutations. The scope of the invention should be determined with reference to the appended claims, along with the full scope of equivalents to which such claims are entitled.

Claims

1. The packaging box with the adjustable size is characterized by comprising a box body and a cover body;

the cartridge body includes: the bottom support, the two box body parts and the two side plates; the bottom support is constructed into a groove-shaped structure; the box body part is formed by superposing an inner layer groove plate and an outer layer groove plate; the cross section of the box body part is constructed into a concave structure with a gap; the two ends of the bottom support penetrate through the gap to form sliding connection with the box body part; the side plate is connected to an end side of the box portion; the bottom support, the box body part and the side plates are enclosed to form the box body with an opening at one end and a closed periphery;

the cover body includes: a cover plate and two sliding cover parts; the sliding cover parts are respectively in sliding connection with the cover plate from two ends of the cover plate through sliding mechanisms; the sliding cover parts are fixedly connected with the corresponding box body parts respectively;

the cover body is arranged on the box body in a covering mode, and the sliding cover portion is pulled along the length direction of the cover plate to drive the box body portion to slide so as to change the size of the containing space of the packaging box.

2. A size-adjustable packing box according to claim 1, wherein the box body further comprises a connecting plate provided with a plurality of tear lines; the tear line divides the web into a plurality of first panels; two ends of the connecting plate are respectively connected with the two box body parts;

and each time one first strip is torn off, the size of the accommodating space is changed.

3. A size adjustable package according to claim 2, wherein the connecting panel comprises 4 of said first panels.

4. A size adjustable package according to claim 2, wherein the channel plate of the inner layer is provided with a slit along a length direction of the gap.

5. A resizable package according to claim 1, wherein the bottom base is provided with first stoppers on side surfaces near both ends thereof, respectively; a second stopping part is correspondingly arranged on the gap surface of the box body part;

the first stopping part and the second stopping part abut against each other through respective end surfaces and are used for preventing the box body part from separating from the bottom support.

6. A size-adjustable packing box according to claim 2, wherein the sliding mechanism includes two sets of slide rails and slide rails, the slide rails being embedded in the slide rails; wherein the content of the first and second substances,

the slideways are arranged on the surfaces of the sides, facing the accommodating space, of the sliding cover parts respectively;

the slide rails are arranged on the surface close to the two ends of the cover plate respectively corresponding to the slide rails and face one side of the sliding cover part.

7. A size-adjustable packing box according to claim 6, wherein the slide is constructed in a groove type structure in its cross section; the cross section of the slide rail is of a convex structure.

8. A size adjustable package according to claim 7, wherein a channel shaped guide is formed extending outwardly along the bottom of the chute towards the side walls thereof; the top end of the sliding rail extends along the direction transverse to the length direction of the sliding rail so as to form a protruding part matched with the groove-shaped guide part; the protruding portion is embedded in the groove-shaped guide portion to form sliding connection between the slide rail and the slide way.

9. A resizable package according to claim 6, wherein the slide lid portion further comprises a second panel equal in number and width to the first panel; the second lathes are laid in the slide ways and are abutted to the slide rails through respective end surfaces.

10. A size-adjustable packing box according to any one of claims 1 to 9, wherein the box body and the lid body are each constituted of a cardboard; a tongue insertion part is formed by extending along the end side of the cover plate; the tongue insertion part is inserted into the accommodating space, so that the cover body and the box body form a closed space in an enclosing mode.