CN220810134U - Anti-drop self-locking bottom paper box - Google Patents
Anti-drop self-locking bottom paper box Download PDFInfo
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- CN220810134U CN220810134U CN202322428740.2U CN202322428740U CN220810134U CN 220810134 U CN220810134 U CN 220810134U CN 202322428740 U CN202322428740 U CN 202322428740U CN 220810134 U CN220810134 U CN 220810134U
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Abstract
The utility model discloses an anti-drop self-locking bottom paper box, which comprises a top surface, side surfaces and a bottom surface; the side surfaces comprise a front side surface, a rear side surface, a left side surface and a right side surface; the upper edge of the front side surface is provided with a mortise lock; the lower edge of the top surface is connected with the upper edge of the rear side surface, the upper edge of the top surface is connected with an inserting tongue, and a lock hole is formed in the middle of the inserting tongue; the upper edges of the left side face and the right side face are respectively connected with a dust cover, and the lower edges of the left side face and the right side face are respectively connected with a support bottom; the bottom surface comprises an outer bottom surface and an inner bottom surface; the upper edges of the outer bottom surface and the inner bottom surface are respectively connected with the lower edge of one of the front side surface and the rear side surface; the lower edge of the inner bottom surface is connected with a folded edge, and one side of the inner bottom surface is provided with a notch; the width of the outer bottom surface is smaller than that of the inner bottom surface, and a pressing sheet corresponding to the notch is arranged. The utility model can simultaneously improve the strength of the top surface and the bottom surface of the paper box, thereby achieving the purposes of opening prevention and falling prevention.
Description
Technical Field
The utility model relates to the technical field of paper boxes, in particular to an anti-falling self-locking bottom paper box.
Background
The packaging paper box has the advantages of changeable shape, low price, convenient packaging operation and the like, and is widely applied to packaging in the industries of food, logistics and the like at present.
In the prior art, a packaging paper box which is formed by six main surfaces and is in a cuboid shape when closed is common. The top surface of cuboid packing carton is the lid that can open and shut, mainly rely on the side of the tongue of inserting of lid and shield to realize the buckle and be connected, and the bottom surface of cuboid packing carton is generally through glue and side realization sticky, the top surface of visible cuboid packing carton, the bottom surface all do not possess and improve joint strength, prevent opening, anti-drop's structure, lead to placing the carton of content (like food, express delivery) can be opened at will, perhaps in violent environment of rocking (remove, transport for example) receive the pressure and the impact force of content easily, and then lead to top surface or bottom surface unexpected opening, all can cause the content to lose.
Disclosure of utility model
The utility model aims to provide an anti-drop self-locking bottom paper box, which solves the problems existing in the prior art, can simultaneously improve the strength of the top surface and the bottom surface of the paper box, and achieves the purposes of opening prevention and drop prevention.
In order to achieve the above object, the solution of the present utility model is:
An anti-drop self-locking bottom paper box comprises a top surface, side surfaces and a bottom surface; the side surfaces comprise a front side surface, a rear side surface, a left side surface and a right side surface; the upper edge of the front side surface is provided with a mortise lock; the lower edge of the top surface is connected with the upper edge of the rear side surface, the upper edge of the top surface is connected with an inserting tongue, and a lock hole is formed in the middle of the inserting tongue; the upper edges of the left side face and the right side face are respectively connected with a dust cover, and the lower edges of the left side face and the right side face are respectively connected with a support bottom; the bottom surface comprises an outer bottom surface and an inner bottom surface; the upper edges of the outer bottom surface and the inner bottom surface are respectively connected with the lower edge of one of the front side surface and the rear side surface; the lower edge of the inner bottom surface is connected with a folded edge, and one side of the inner bottom surface is provided with a notch; the width of the outer bottom surface is smaller than that of the inner bottom surface, and a pressing sheet corresponding to the notch is arranged; when the paper box is packed, the front side surface, the rear side surface, the left side surface and the right side surface are connected into a cuboid shape; the inserting tongue is in buckling connection with the side edge of the dust cover, and the inserting lock is buckled in the lock hole; the support bottom is matched with the end part of the outer bottom surface and is adhered to the lower surface of the inner bottom surface; the pressing piece is embedded into the notch and matched with the upper surface of the inner bottom surface; the folded edge is folded for 90 degrees and then is matched with the inner wall of the side face.
The width of the outer bottom surface is 1/2 of the width of the inner bottom surface.
The side surface also comprises an adhesive edge; the adhesive edge is arranged on the left side or the right side of the integral structure formed by connecting the front side surface, the rear side surface, the left side surface and the right side surface, and is adhered to the inner wall of the side surface when the side surface is enclosed into a cuboid shape.
The support comprises a support sheet and an adhesive sheet; when the paper box is packaged, the supporting sheet is matched with the end part of the outer bottom surface, and the adhesive sheet is adhered to the lower surface of the inner bottom surface.
The inner bottom surface is provided with a plurality of through holes, and the outer bottom surface is provided with a yielding port opposite to the through holes.
Preferably, the front side surface, the left side surface, the rear side surface and the right side surface are sequentially connected from left to right; the outer bottom surface is connected to the lower edge of the rear side surface, and the inner bottom surface is connected to the lower edge of the front side surface; the notch is arranged on the right side of the inner bottom surface, and the pressing sheet is arranged on the left side of the outer bottom surface. Or the rear side face, the right side face, the front side face and the left side face are sequentially connected from left to right; the outer bottom surface is connected to the lower edge of the rear side surface, and the inner bottom surface is connected to the lower edge of the front side surface; the notch is arranged on the right side of the inner bottom surface, and the pressing sheet is arranged on the left side of the outer bottom surface.
After the technical scheme is adopted, the utility model has the following technical effects:
① Through respectively designing the lock hole and the mortise lock between the inserting tongue and the front side surface of the top surface, the antitheft design between the top surface and the side surface can be realized, after the mortise lock is inserted into the lock hole, the top surface can not be opened under the condition of not damaging the top surface and the side surface, the content of the paper box is prevented from being easily taken out, the antitheft safety performance of the top surface is improved, and the connection strength between the top surface and the side surface is also improved;
② The bottom surface is split to be designed into the outer bottom surface and the inner bottom surface, the pressing sheet and the notch are arranged between the outer bottom surface and the inner bottom surface, and the pressing sheet is matched with the upper surface of the inner bottom surface when the paper box is packaged, so that the back buckling and the interlocking are realized between the outer bottom surface and the inner bottom surface, and meanwhile, the folding edge is folded by 90 degrees and matched with the inner wall of the side surface, so that the joint of the outer bottom surface and the side surface can more firmly limit the movement of the side surface, on which the folding edge is arranged, of the inner bottom surface, the strength of the inner bottom surface is improved, and the pressure and the impact force of the content of the paper box on the bottom surface due to shaking and the like can be borne, so that the anti-falling purpose is realized;
③ The adhesive dispensing is only needed to be carried out at the joint of the side surfaces and the contact part of the support bottom and the lower surface of the inner side bottom surface, the adhesive dispensing area is smaller, and the packaging efficiency is higher.
Drawings
FIG. 1 is an expanded schematic view of a first embodiment of the present utility model;
FIG. 2 is a schematic front view of the package of the first embodiment of the present utility model;
FIG. 3 is a top view showing a completely opened state of the package according to the first embodiment of the present utility model;
FIG. 4 is an expanded view of a second embodiment of the present utility model;
FIG. 5 is an expanded view of a third embodiment of the present utility model;
Reference numerals illustrate:
The point section line in the drawing is an indentation line (namely a broken line), the broken line is a perspective effect, and the shadow filling area represents a box sticking position;
1- - -top surface; 11- - -a tongue; 12-a lock hole;
2- - -sides; 21- - -front side; 211- -mortise lock; 22- - -a rear side; 23- - -left side; 24- - -right side; 25- - -a dust cap; 26- - -a backing; 261-support sheet; 262- -an adhesive sheet; 27-sticking edges;
3- - -a bottom surface; 31- - -an outside bottom surface; 311- -tabletting; 312—a yielding port; 32- -inside bottom; 321- -hemming; 322—notch; 323-through holes.
Detailed Description
In order to further explain the technical scheme of the utility model, the utility model is explained in detail by specific examples.
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.
Accordingly, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the embodiments of the present utility model, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship conventionally put in place when the inventive product is used, or the orientation or positional relationship conventionally understood by those skilled in the art, is merely for convenience in describing the embodiments of the present utility model, and is not intended to indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.
In the description of the embodiments of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically connected, electrically connected or can be communicated with each other; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.
The following disclosure provides many different embodiments, or examples, for implementing different features of the utility model. In order to simplify the present disclosure, components and arrangements of specific examples are described below. They are, of course, merely examples and are not intended to limit the utility model. Furthermore, the present utility model may repeat reference numerals and/or letters in the various examples, which are for the purpose of brevity and clarity, and which do not themselves indicate the relationship between the various embodiments and/or arrangements discussed.
In addition, the present utility model provides examples of various specific processes and materials, but one of ordinary skill in the art will recognize the application of other processes and/or the use of other materials.
Referring to fig. 1 to 5, the utility model discloses an anti-falling self-locking bottom paper box, which comprises a top surface 1, side surfaces 2 and a bottom surface 3;
side 2 includes a front side 21, a rear side 22, a left side 23, and a right side 24; the upper edge of the front side surface 21 is provided with a mortise lock 211; the lower edge of the top surface 1 is connected with the upper edge of the rear side surface 22, the upper edge of the top surface 1 is connected with a plug tongue 11, and a lock hole 12 for matching a mortise lock 211 is arranged in the middle of the plug tongue 11; the upper sides of the left side surface 23 and the right side surface 24 are respectively connected with a dust cover 25, and the lower sides of the left side surface 23 and the right side surface 24 are respectively connected with a bottom support 26;
The bottom surface 3 includes an outer bottom surface 31 and an inner bottom surface 32; the upper edges of the outer bottom surface 31 and the inner bottom surface 32 are respectively connected with the lower edge of one of the front side surface 21 and the rear side surface 22; the lower edge of the inner bottom surface 32 is connected with a folded edge 321, and one side of the inner bottom surface 32 is provided with a notch 322; the width of the outer bottom surface 31 is smaller than that of the inner bottom surface 32, and a pressing piece 311 corresponding to the position of the notch 322 is arranged;
Referring to fig. 2 and 3, when packaged into a carton, the front side 21, the rear side 22, the left side 23 and the right side 24 are connected in a rectangular parallelepiped shape; the insert tongue 11 is in buckling connection with the side edge of the dust cover 25, and the insert lock 211 is buckled in the lock hole 12; the support base 26 is matched with the end part of the outer bottom surface 31 and is adhered to the lower surface of the inner bottom surface 32; the pressing piece 311 is embedded into the notch 322 and is matched with the upper surface of the inner bottom surface 32; the folded edge 321 is folded by 90 degrees and then is matched with the inner wall of the side face 2.
In some embodiments of the utility model, the side 2 further comprises an adhesive edge 27; the adhesive edge 27 is disposed on the left or right of the overall structure formed by the front side 21, the rear side 22, the left side 23 and the right side 24, and adheres to the inner wall of the side 2 when the side 2 is enclosed into a rectangular solid shape, so as to perform the function of connection and fixation.
In some embodiments of the present utility model, the base 26 includes a supporting sheet 261 and an adhesive sheet 262; when packaged into a paper box, the supporting sheet 261 is fitted to the end of the outer bottom surface 31, and the adhesive sheet 262 is adhered to the lower surface of the inner bottom surface 32.
In some embodiments of the present utility model, the inner bottom surface 32 is provided with a plurality of through holes 323, so that the inside of the paper box can be communicated with the atmosphere to realize ventilation; the outer bottom surface 31 is provided with a relief port 312 opposed to the through hole 323.
Referring to fig. 1 to 3, a first embodiment of the present utility model is shown.
In the first embodiment, the front side 21, the left side 23, the rear side 22, and the right side 24 are sequentially connected from left to right; the outer bottom surface 31 is connected to the lower side of the rear side surface 22, and the inner bottom surface 32 is connected to the lower side of the front side surface 21; the notch 322 is disposed on the right side of the inner bottom surface 32, the pressing piece 311 is disposed on the left side of the outer bottom surface 31, and the outer bottom surface 31 is only half the size of the inner bottom surface 32, that is, the width of the outer bottom surface 31 is 1/2 of the inner bottom surface 32.
In the first embodiment, the adhesive edge 27 is attached to the left side of the front side 21.
Referring to fig. 4, a second embodiment of the present utility model is shown.
In the second embodiment, the rear side 22, the right side 24, the front side 21, and the left side 23 are sequentially connected from left to right; the outer bottom surface 31 is connected to the lower side of the rear side surface 22, and the inner bottom surface 32 is connected to the lower side of the front side surface 21; the notch 322 is disposed on the right side of the inner bottom surface 32, the pressing piece 311 is disposed on the left side of the outer bottom surface 31, and the outer bottom surface 31 is only half the size of the inner bottom surface 32, that is, the width of the outer bottom surface 31 is 1/2 of the inner bottom surface 32.
In the second embodiment, the adhesive edge 27 is attached to the left side of the rear side 22.
Referring to fig. 5, a third embodiment of the present utility model is shown.
In the third embodiment, the rear side 22, the right side 24, the front side 21, and the left side 23 are connected in order from left to right; the outer bottom surface 31 is connected to the lower side of the rear side surface 22, and the inner bottom surface 32 is connected to the lower side of the front side surface 21; the notch 322 is disposed on the right side of the inner bottom surface 32, the pressing piece 311 is disposed on the left side of the outer bottom surface 31, and the outer bottom surface 31 is only half the size of the inner bottom surface 32, that is, the width of the outer bottom surface 31 is 1/2 of the inner bottom surface 32. The third embodiment is mainly different from the second embodiment in the shape of the through hole 323, the adhesive sheet 262.
In the third embodiment, the adhesive edge 27 is attached to the left side of the rear side 22.
Through the scheme, the lock hole 12 and the mortise lock 211 are respectively designed between the insert tongue 11 and the front side surface 21 of the top surface 1, so that the antitheft design between the top surface 1 and the side surface 2 can be realized, after the mortise lock 211 is inserted into the lock hole 12, the top surface 1 can not be opened under the condition that the top surface 1 and the side surface 2 are not damaged, the content of the paper box is prevented from being easily taken out, the antitheft safety performance of the top surface 1 is improved, and the connecting strength between the top surface 1 and the side surface 2 is also improved; meanwhile, the bottom surface 3 is split and designed into the outer bottom surface 31 and the inner bottom surface 32, the pressing sheet 311 and the notch 322 are arranged between the outer bottom surface 31 and the inner bottom surface 32, the pressing sheet 311 is matched with the upper surface of the inner bottom surface 32 when the paper box is packaged, so that the outer bottom surface 31 and the inner bottom surface 32 are reversely buckled and interlocked, and meanwhile, the folded edges 321 are folded by 90 degrees and matched with the inner wall of the side surface 2, so that the joint of the outer bottom surface 31 and the side surface 2 can more firmly limit the movement of the side of the inner bottom surface 32, where the folded edges 321 are arranged, the strength of the inner bottom surface 32 is improved, the pressure and impact force of the content of the paper box on the bottom surface 3 due to shaking and the like can be more born, and the anti-falling purpose is achieved; furthermore, the utility model only needs to carry out adhesive dispensing at the joint of the side face 2 and the contact part of the bottom support 26 and the lower surface of the inner bottom face 32, the adhesive dispensing area is smaller, and the packaging efficiency is higher.
The above examples and drawings are not intended to limit the form or form of the present utility model, and any suitable variations or modifications thereof by those skilled in the art should be construed as not departing from the scope of the present utility model.
Claims (7)
1. An anti-drop self-locking bottom paper box comprises a top surface, side surfaces and a bottom surface; the method is characterized in that:
The side surfaces comprise a front side surface, a rear side surface, a left side surface and a right side surface; the upper edge of the front side surface is provided with a mortise lock; the lower edge of the top surface is connected with the upper edge of the rear side surface, the upper edge of the top surface is connected with an inserting tongue, and a lock hole is formed in the middle of the inserting tongue; the upper edges of the left side face and the right side face are respectively connected with a dust cover, and the lower edges of the left side face and the right side face are respectively connected with a support bottom;
The bottom surface comprises an outer bottom surface and an inner bottom surface; the upper edges of the outer bottom surface and the inner bottom surface are respectively connected with the lower edge of one of the front side surface and the rear side surface; the lower edge of the inner bottom surface is connected with a folded edge, and one side of the inner bottom surface is provided with a notch; the width of the outer bottom surface is smaller than that of the inner bottom surface, and a pressing sheet corresponding to the notch is arranged;
When the paper box is packed, the front side surface, the rear side surface, the left side surface and the right side surface are connected into a cuboid shape; the inserting tongue is in buckling connection with the side edge of the dust cover, and the inserting lock is buckled in the lock hole; the support bottom is matched with the end part of the outer bottom surface and is adhered to the lower surface of the inner bottom surface; the pressing piece is embedded into the notch and matched with the upper surface of the inner bottom surface; the folded edge is folded for 90 degrees and then is matched with the inner wall of the side face.
2. The anti-slip self-locking bottom box as claimed in claim 1, wherein:
the width of the outer bottom surface is 1/2 of the width of the inner bottom surface.
3. The anti-slip self-locking bottom box as claimed in claim 1, wherein:
The side surface also comprises an adhesive edge; the adhesive edge is arranged on the left side or the right side of the integral structure formed by connecting the front side surface, the rear side surface, the left side surface and the right side surface, and is adhered to the inner wall of the side surface when the side surface is enclosed into a cuboid shape.
4. The anti-slip self-locking bottom box as claimed in claim 1, wherein:
The support comprises a support sheet and an adhesive sheet; when the paper box is packaged, the supporting sheet is matched with the end part of the outer bottom surface, and the adhesive sheet is adhered to the lower surface of the inner bottom surface.
5. The anti-slip self-locking bottom box as claimed in claim 1, wherein:
The inner bottom surface is provided with a plurality of through holes, and the outer bottom surface is provided with a yielding port opposite to the through holes.
6. A self-locking, self-locking bottom carton according to any one of claims 1 to 5, wherein:
The front side surface, the left side surface, the rear side surface and the right side surface are sequentially connected from left to right; the outer bottom surface is connected to the lower edge of the rear side surface, and the inner bottom surface is connected to the lower edge of the front side surface; the notch is arranged on the right side of the inner bottom surface, and the pressing sheet is arranged on the left side of the outer bottom surface.
7. A self-locking, self-locking bottom carton according to any one of claims 1 to 5, wherein:
The rear side face, the right side face, the front side face and the left side face are sequentially connected from left to right; the outer bottom surface is connected to the lower edge of the rear side surface, and the inner bottom surface is connected to the lower edge of the front side surface; the notch is arranged on the right side of the inner bottom surface, and the pressing sheet is arranged on the left side of the outer bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428740.2U CN220810134U (en) | 2023-09-07 | 2023-09-07 | Anti-drop self-locking bottom paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322428740.2U CN220810134U (en) | 2023-09-07 | 2023-09-07 | Anti-drop self-locking bottom paper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220810134U true CN220810134U (en) | 2024-04-19 |
Family
ID=90674616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322428740.2U Active CN220810134U (en) | 2023-09-07 | 2023-09-07 | Anti-drop self-locking bottom paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220810134U (en) |
-
2023
- 2023-09-07 CN CN202322428740.2U patent/CN220810134U/en active Active
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