CN210311325U - Packing carton with inside locking structure - Google Patents
Packing carton with inside locking structure Download PDFInfo
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- CN210311325U CN210311325U CN201921033388.XU CN201921033388U CN210311325U CN 210311325 U CN210311325 U CN 210311325U CN 201921033388 U CN201921033388 U CN 201921033388U CN 210311325 U CN210311325 U CN 210311325U
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Abstract
The utility model discloses a packing carton with inside locking structure relates to the packing and accomodates technical field. The utility model discloses a, including collapsible or the substrate of stretching out, the folding box body that forms that has main panel and the closing panel that opens and shuts of substrate, the box body has a normally closed panel that can be opened by the box body outside at least, thereby is provided with in the box body to be used for forming the inside supplementary locking structure that the closure or unblock prevent that the normally closed panel that opens and shuts from the outside to open at the box body. The utility model discloses low in production cost, the security is high, and circulated use does benefit to the popularization.
Description
Technical Field
The utility model relates to a packing, accomodate technical field, especially a packing carton with inside locking structure.
Background
The online shopping is one of the main shopping modes of people, and the online shopping needs additional packaging paper boxes, sealing glue and plastic bags for packaging. The paper box can be recycled (the operation is troublesome), but the sealing adhesive and the plastic bag are difficult to recycle and are not easy to degrade, so that a lot of express garbage can be generated every year, and the environment is seriously harmed.
Chinese utility model patent with application number CN201820612499.5 discloses a circulation turnover case is opened in express packaging theftproof, and the rocking lid at its top is locked through tongue piece and relevant structure, and the structure G1, C1, G2 and the coincidence of C2 of its bottom form the buckle structure in order to accomplish to seal fixedly. Although the turnover box does not need any sealing glue or plastic bag for auxiliary packaging, the bottom of the turnover box has limited bearing capacity, and when the weight of articles in the box is overlarge, the articles can be jacked from the inside to form a buckle structure. When the turnover box is subjected to inward pressure or pulling force which is pulled outwards along the gap, the turnover box can be loosened by the aid of the buckle structure, a third person can open the turnover box from the bottom under the condition that the integral structure and the appearance of the turnover box are not damaged, and the turnover box has great potential safety hazards.
Chinese patent application No. CN201810115798.2 discloses a bottom-sealing box, wherein a box body formed by folding is fixed by welding front and rear bottom plates of welding plates of left and right bottom plates to form a closed bottom of the box body, and then bottom reinforcement is performed inside the box body through inner side plates of the bottom. Although the technical scheme of bottom reinforcement can improve the safety, the recycling process has obvious defects: because the box body can not be disassembled and the volume of the box body can not be compressed on the premise of not damaging the structure of the box body, a larger space is needed for storage when the box is recycled; the disassembled box can not be used as an express box again due to structural damage, and can only be recycled and reprocessed as waste resources.
Disclosure of Invention
The utility model discloses a utility model aim at: the problem to current packing carton can't compromise security and sustainability, the utility model provides a packing carton with inside locking structure is used for sealing the normal close and opens and shuts the supplementary locking structure of panel through setting up, supplementary locking structure can only follow the unblock in the box body for open the box body from the outside and can only open and shut the panel through the owner, and simultaneously, the supplementary locking structure of unblock, the normal close panel that opens and shuts and the panel that opens and shuts of main back, but the box body part or whole stretch into flat-plate, can compromise sustainability when reducing the increase security.
The utility model adopts the technical scheme as follows:
the packing box with the internal locking structure comprises a foldable or stretched base material, wherein the base material is folded to form a box body with a main opening and closing panel and a sealing panel, the box body is at least provided with a normally closed opening and closing panel capable of being opened from the outside of the box body, and an auxiliary locking structure used for forming locking or unlocking inside the box body so as to prevent the normally closed opening and closing panel from being opened from the outside is arranged in the box body. Preferably, the substrate is flat in the stretched state.
Wherein, in folded state to and under the state that the closing panel accomplished the seal:
(1) the main opening and closing panel is positioned at a functional opening of the box body for taking and placing articles;
(2) the closed panel is positioned at the periphery of the functional opening, at least two non-adjacent edges are connected with another panel, and the panel can be a main opening and closing panel, a normally closed opening and closing panel or another closed panel;
(3) the normally closed opening and closing panel is positioned at the normally closed opening, the normally closed opening is an opening and closing opening except for the functional opening, and the normally closed opening needs to be closed after the panel is folded and sealed; when the normally closed opening and closing panel is of an integrally formed structure, only one or two adjacent edges of the normally closed opening and closing panel are connected with the closing panel; when the normally closed opening and closing panel is formed by combining and fastening a plurality of panels, each panel is only provided with one edge connected with the closing panel.
Further, the normally closed opening and closing panel comprises a sub-panel, or the normally closed opening and closing panel at least comprises two mutually connected sub-panels, or the normally closed opening and closing panel at least comprises two separable or combined sub-panels.
Furthermore, a secondary opening and closing gap is formed between the normally closed opening and closing panel and the closing panel, and the sub-panels connected with each other are connected with the closing panel through an auxiliary locking structure, so that at least part of the secondary opening and closing gap is closed.
Furthermore, a secondary opening and closing gap is formed between the separable or combined sub-panels, and self-locking is formed between the separable or combined sub-panels through an auxiliary locking structure, so that at least part of the secondary opening and closing gap is closed.
Furthermore, supplementary locking structure is including installing the torsional spring hasp on the close panel, seting up the lockhole on the sub-panel to and set up the locked groove on the close panel, the hasp of torsional spring hasp passes the lockhole lock in the locked groove.
Further, the auxiliary locking structure comprises at least one zipper at least partially closing the secondary opening and closing gap; at the end of the locking stroke, the retaining member of the zipper is detachably connected to the normally closed opening and closing panel or the closing panel.
Further, the auxiliary locking structure comprises a bolt and a pin seat.
Furthermore, a main opening and closing gap is formed between the main opening and closing panel and the closing panel, and the main opening and closing panel is connected with the closing panel through a main locking structure so as to close at least part of the main opening and closing gap; the box body also comprises a dustproof wing which is used for shielding at least part of a main opening and closing gap which is not sealed by the main locking structure and/or shielding at least part of a secondary opening and closing gap which is not sealed by the auxiliary locking structure.
Further, the base material adopts one of PVC board, PP hollow plate and cardboard.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that: the utility model discloses a box body is provided with the main panel and the normally closed panel that opens and shuts, and wherein the main panel that opens and shuts is used for getting and puts article, and the normally closed panel that opens and shuts carries out the locking through the supplementary locking structure that can only follow the inside unblock of box body and seals. Therefore, in the delivery process, the normally closed opening and closing panel of the box body is closed, the box body structure is stable, the normally closed opening and closing panel cannot be opened by internal and external forces, and the safety is effectively guaranteed; in the recovery storage process, open the normal close panel that opens and shuts from the supplementary locking structure of the inside unblock of box body, can stretch into flat platelike structure with box body part or whole, greatly reduce the space requirement of storing, and do not influence it and regard as express delivery box recycling. Compared with the prior art, the utility model discloses compromise security and sustainability, and under the condition that has the same shape and capacity, the utility model discloses can fall to the minimum level with the quantity of substrate, environmental protection more just does benefit to and uses widely. In addition, supplementary locking structure can be made by the material that intensity is greater than the substrate, when the substrate damaged to the unable used repeatedly degree, can dismantle supplementary locking structure and come down and be used for producing new packing carton.
Drawings
Fig. 1 is a perspective sectional view of a packing box with an internal locking structure according to embodiment 1 of the present invention in a folded state;
fig. 2 is a front view of the packing box with an internal locking structure of embodiment 1 of the present invention in a stretched state;
fig. 3 is a rear view of the packing box with an internal locking structure of embodiment 1 of the present invention in a stretched state;
fig. 4 is a plan sectional view of the packing box with the internal locking structure according to embodiment 1 of the present invention when the auxiliary locking structure is locked;
fig. 5 is a plan sectional view of the packing box with the internal locking structure according to embodiment 1 of the present invention when the auxiliary locking structure is unlocked;
fig. 6 is a rear view of the packing box with an internal locking structure according to embodiment 2 of the present invention in a stretched state;
fig. 7 is a rear view of the packing box with an internal locking structure according to embodiment 3 of the present invention in a stretched state;
fig. 8 is a schematic view of a first embodiment of the dust wing according to example 4 of the present invention;
fig. 9 is a schematic view of a second embodiment of the dust wing according to example 4 of the present invention;
the labels in the figure are: 1-main opening and closing panel; 2a, 2b, 2c, 2 d-closure panel; 3-normally closed opening and closing panel; 4-an auxiliary locking structure; 5a, 5b, 5c, 5 d-dustproof wing; 6a, 6 b-sealing; 301a, 301 b-sub-panels; 302a, 302b, 302 c-open-close edges; 401-locking; 402-torsion spring; 403-keyhole; 404-a lock groove; 405-a pin holder; 406-a latch; 407-through holes; 408a, 408 b-strand.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings.
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Example 1
Referring to fig. 1, the package box with an internal locking structure according to the present embodiment includes a foldable or stretchable base material, and the base material is in a flat plate shape in a stretched state. The base material can be folded to form a common box body in a rectangular parallelepiped shape, a square shape or a polyhedral prism shape, and can also be folded to form other box bodies in a polyhedral shape. The case in this embodiment is preferably rectangular parallelepiped.
The box body has main panel 1, the closure panel 2a that opens and shuts, 2b, 2c, 2d and the normal close panel 3 that opens and shuts, and wherein main panel 1 that opens and shuts is located the box body top, and the normal close panel 3 that opens and shuts is located the box body bottom. As shown in fig. 2-3, in the stretched state, the closure panels 2a, 2b, 2c, 2d are connected in sequence; in the folded condition, as shown in figure 1, the end closure panels 2a, 2d are sealed at seals 6a, 6b to form the body of the box.
In this embodiment, an auxiliary locking structure 4 for locking or unlocking the box body to prevent the normally closed opening/closing panel 3 from being opened from the outside is disposed in the box body. As shown in fig. 2-3, the normally closed opening and closing panel 3 comprises two interconnected sub-panels, sub-panels 301a, 301b, which are integrally formed. Secondary opening and closing gaps are formed between the two sub-panels (normally closed opening and closing panels 3) and the closing panels 2a, 2c and 2d, and the secondary opening and closing gaps exist at the opening and closing edges 302a, 302b and 302c of the normally closed opening and closing panels 3 which are not connected with the closing panels. In this embodiment, the box body has three secondary opening and closing gaps. Of the two connected sub-panels, the sub-panel 302a is connected to the closing panel 2b, and the sub-panel 302b can be connected to the closing panel 2d through the auxiliary locking structure 4, so as to close one of the three sub-opening/closing gaps.
In this embodiment, as shown in fig. 4-5, the auxiliary locking structure 4 comprises a torsion spring lock catch installed on the closing panel 2d, a lock hole 403 formed on the sub-panel 301b, and a lock groove 404 formed on the closing panel 2 d. The torsion spring lock catch comprises a lock catch 401 and a torsion spring 402, the lock catch 40z is hinged to the closed panel 2d and resets through the torsion spring 402, and a rotating shaft of the lock catch 401 is parallel to a rotating shaft of the normally closed opening and closing panel 3. The lock catch 401 can be snapped into the lock slot 404 through the lock hole 403, so that a locking connection between the normally closed opening and closing panel 3 and the closing panel 2d is formed.
Example 2
Referring to fig. 6, the package box with an internal locking structure according to the present embodiment includes a foldable or stretchable base material, and the base material is in a flat plate shape in a stretched state. The base material can be folded to form a common box body in a rectangular parallelepiped shape, a square shape or a polyhedral prism shape, and can also be folded to form other box bodies in a polyhedral shape. The case in this embodiment is preferably rectangular parallelepiped.
The box body is provided with a main opening and closing panel 1, sealing panels 2a, 2b, 2c and 2d and a normally closed opening and closing panel 3, wherein the main opening and closing panel 1 is positioned at the top of the box body, and the normally closed opening and closing panel 3 is positioned at the bottom of the box body. In the stretched state, the closing panels 2a, 2b, 2c, 2d are connected in sequence, and in the folded state, the closing panels 2a, 2d at the head and the tail are sealed at the sealing parts 6a, 6b to form the box body of the box body.
In this embodiment, an auxiliary locking structure 4 for locking or unlocking the box body to prevent the normally closed opening/closing panel 3 from being opened from the outside is disposed in the box body. The normally closed opening and closing panel 3 comprises two sub-panels 301a, 301b connected to each other and integrally formed. Secondary opening and closing gaps are formed between the two sub-panels (normally closed opening and closing panels 3) and the closing panels 2a, 2c and 2d, and the secondary opening and closing gaps exist at the opening and closing edges 302a, 302b and 302c of the normally closed opening and closing panels 3 which are not connected with the closing panels. In this embodiment, the box body has three secondary opening and closing gaps. Of the two connected sub-panels, one sub-panel 302a is connected to the closing panel 2b, and the sub-panel 302b can be connected to the closing panel 2d by the auxiliary locking structure 4, so as to close one of the three sub-opening and closing gaps.
In this embodiment, the auxiliary locking structure 4 includes a bolt 406 and a pin holder 405. The pin holder 405 is fixed on the closing panel 2d, and a through hole 407 through which the pin holder 405 can pass is formed on the sub-panel 301b attached to the closing panel 2d by the normally closed opening and closing panel 3. In the locked state, the pin holder 405 passes through the through hole 407 and fits over the pin 406, and the length of the pin 406 is greater than the length or diameter of the through hole 407, so that the sub-panel 301b is fixed between the pin 406 and the closed panel 2 d. Preferably, the pin 406 is an interference fit with the pin hole of the pin holder 405, so as to prevent the pin 406 from falling out of the pin holder 405 when the cartridge is impacted.
Example 3
Referring to fig. 7, the package box with an internal locking structure according to the present embodiment includes a foldable or stretchable base material, and the base material is in a flat plate shape in a stretched state. The base material can be folded to form a common box body in a rectangular parallelepiped shape, a square shape or a polyhedral prism shape, and can also be folded to form other box bodies in a polyhedral shape. The case in this embodiment is preferably rectangular parallelepiped.
The box body is provided with a main opening and closing panel 1, sealing panels 2a, 2b, 2c and 2d and a normally closed opening and closing panel 3, wherein the main opening and closing panel 1 is positioned at the top of the box body, and the normally closed opening and closing panel 3 is positioned at the bottom of the box body. In the stretched state, the closing panels 2a, 2b, 2c, 2d are connected in sequence, and in the folded state, the closing panels 2a, 2d at the head and the tail are sealed at the sealing parts 6a, 6b to form the box body of the box body.
In this embodiment, an auxiliary locking structure 4 for locking or unlocking the box body to prevent the normally closed opening/closing panel 3 from being opened from the outside is disposed in the box body. The normally closed opening and closing panel 3 comprises separable or combined sub-panels 301a, 301 b. The sub-panels 301a and 301b can be separated or combined to form a sub-opening and closing gap, and the sub-opening and closing gap exists at the opening and closing edges where the sub-panels 301a and 301b are not connected and closed with each other and the opening and closing edges 302a, 302b, 302c and 302d where the sub-panels 301a and 301b are not connected and closed with the closing panels 2a and 2 c. The sub-panels 301a, 301b are connected to the closing panels 2b, 2d, respectively, and the two separable or combined sub-panels 301a, 301b can be connected by the auxiliary locking structure 4 to close the sub-opening/closing gap between the two sub-panels 301a, 301 b.
In this embodiment, the auxiliary locking structure 4 comprises at least one zipper, which at least partially closes the secondary opening and closing gap. The zipper includes stringers 408a, 408b and a locking member having a locking stroke and an unlocking stroke. Wherein, at the end of locking stroke, the retaining member detachable of zip fastener is connected on the normally closed panel 3 or the closure panel that opens and shuts to this hides and fixes the retaining member, prevents that the third party from pulling open the zip fastener by the outside.
Example 4
On the basis of the embodiments 1 to 3, further, main opening and closing gaps are formed between the main opening and closing panel 1 and the closing panels 2a, 2c and 2d, and the main opening and closing panel 1 is connected with the closing panel 2d through a main locking structure so as to close at least part of the main opening and closing gaps. The main locking structure can realize unlocking from the outside of the box body.
In this embodiment, the box body further includes a dust wing for shielding at least part of the main opening and closing gap not closed by the main locking structure and/or shielding at least part of the secondary opening and closing gap not closed by the auxiliary locking structure. The number and the position of the dustproof wings can be set according to needs.
In the embodiment 1 of the dust-proof wing, as shown in fig. 8, the box body has dust- proof wings 5a, 5b, 5c, 5d, wherein the dust- proof wings 5a, 5b are respectively connected to the upper edges of the closing panels 2a, 2c, and are used for shielding two main opening and closing gaps which are not closed by the main locking structure between the main opening and closing panel 1 and the closing panels 2a, 2 c; the dustproof wings 5c and 5d are respectively connected to the opening and closing edges 302a and 302c of the normally closed opening and closing panel 3 and used for shielding two secondary opening and closing gaps which are not sealed by the auxiliary locking structure 4 and are arranged between the normally closed opening and closing panel 3 and the normally closed opening and closing panel 3.
In the second embodiment of the dust-proof wing, as shown in fig. 9, the box body has dust- proof wings 5a, 5b, 5c, 5d, the dust- proof wings 5a, 5b are respectively connected to the upper edges of the closing panels 2a, 2c, and are used for shielding two main opening and closing gaps which are not closed by the main locking structure between the main opening and closing panel 1 and the closing panels 2a, 2 c; the dust- proof wings 5c and 5d are respectively connected to the lower edges of the closed panels 2a and 2c and used for shielding two secondary opening and closing gaps which are not closed by the auxiliary locking structure 4 and are formed between the normally closed opening and closing panel 3 and the closed panels 2a and 2 c.
In a third embodiment of the dust-proof wing, as shown in fig. 3, the box body has dust- proof wings 5a, 5b, and the dust- proof wings 5a, 5b are respectively connected to the upper edges of the closing panels 2a, 2c and are used for shielding two main opening and closing gaps between the main opening and closing panel 1 and the closing panels 2a, 2c which are not closed by the main locking structure.
In this embodiment, the base material is one of a PVC plate, a PP hollow plate, and a cardboard.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. The utility model provides a packing carton with inside locking structure, includes collapsible or the substrate of stretching out, the substrate is folded and is formed the box body that has main panel and the closure panel that opens and shuts, its characterized in that: the box body is at least provided with a normally closed opening and closing panel which can be opened from the outside of the box body, and an auxiliary locking structure which is used for forming locking or unlocking in the box body so as to prevent the normally closed opening and closing panel from being opened from the outside is arranged in the box body.
2. The package with an internal locking structure as claimed in claim 1, wherein said base material has a flat plate shape in a stretched state.
3. The package with internal locking structure of claim 1, wherein the normally closed opening and closing panel comprises one sub-panel, or the normally closed opening and closing panel comprises at least two sub-panels connected with each other, or the normally closed opening and closing panel comprises at least two sub-panels which can be separated or combined.
4. A package having an internal locking structure as claimed in claim 3, wherein a secondary opening and closing gap is formed between the normally closed opening and closing panel, and the interconnected sub-panels are connected to the closing panel by an auxiliary locking structure to close at least part of the secondary opening and closing gap.
5. The packing box with internal locking structure of claim 3, wherein the separable or combined sub-panels form a secondary opening and closing gap therebetween, and the separable or combined sub-panels form self-locking therebetween by the auxiliary locking structure, so that at least part of the secondary opening and closing gap is closed.
6. The package with inner locking structure as claimed in claim 4, wherein the auxiliary locking structure comprises a torsion spring lock installed on the closure panel, a lock hole opened on the sub-panel, and a lock groove provided on the closure panel, the lock of the torsion spring lock passing through the lock hole and being locked in the lock groove.
7. The package with internal locking structure of claim 4 or 5, wherein said auxiliary locking structure comprises at least one zipper at least partially closing said secondary opening/closing gap; at the end of the locking stroke, the retaining member of the zipper is detachably connected to the normally closed opening and closing panel or the closing panel.
8. The packing box with inner locking structure as claimed in claim 4 or 5, wherein the auxiliary locking structure comprises a latch and a pin holder.
9. The packaging box with the internal locking structure as claimed in any one of claims 1 to 6, wherein a main opening and closing gap is formed between the main opening and closing panel and the main opening and closing panel is connected with the closing panel through the main locking structure so as to close at least part of the main opening and closing gap; the box body also comprises a dustproof wing which is used for shielding at least part of a main opening and closing gap which is not sealed by the main locking structure and/or shielding at least part of a secondary opening and closing gap which is not sealed by the auxiliary locking structure.
10. The packing box with inner locking structure according to any one of claims 1 to 6, wherein the base material is one of PVC sheet, PP hollow sheet and cardboard.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033388.XU CN210311325U (en) | 2019-07-04 | 2019-07-04 | Packing carton with inside locking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921033388.XU CN210311325U (en) | 2019-07-04 | 2019-07-04 | Packing carton with inside locking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210311325U true CN210311325U (en) | 2020-04-14 |
Family
ID=70148515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921033388.XU Active CN210311325U (en) | 2019-07-04 | 2019-07-04 | Packing carton with inside locking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210311325U (en) |
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2019
- 2019-07-04 CN CN201921033388.XU patent/CN210311325U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 610041 No. 1, 1st floor, No. 39 Renhe Street, Chengdu High-tech Zone, Sichuan Province Patentee after: Zhidi Technology Co., Ltd Address before: 610041 No. 1, 1st floor, No. 39 Renhe Street, Chengdu High-tech Zone, Sichuan Province Patentee before: CHINA POST TECHNOLOGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| CP03 | Change of name, title or address |
Address after: 610000 No. 1405, floor 14, building 1, No. 1166, Tianfu Third Street, high tech Zone, Chengdu, Sichuan Patentee after: Fengchao Interactive Media Co.,Ltd. Address before: 610041 No. 1, 1st floor, No. 39 Renhe Street, Chengdu High-tech Zone, Sichuan Province Patentee before: Zhidi Technology Co.,Ltd. |
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| CP03 | Change of name, title or address |