CN214609089U - Male-female counter-locking anti-theft anti-opening folding paper box - Google Patents
Male-female counter-locking anti-theft anti-opening folding paper box Download PDFInfo
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- CN214609089U CN214609089U CN202120379315.7U CN202120379315U CN214609089U CN 214609089 U CN214609089 U CN 214609089U CN 202120379315 U CN202120379315 U CN 202120379315U CN 214609089 U CN214609089 U CN 214609089U
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Abstract
The utility model discloses a folding carton that positive and negative back lock theftproof was prevented opening relates to packing carton technical field, aims at solving the straight-cut hasp mode and has the bullet to open and the artificial risk of opening, causes the problem that the packing material leaked or dropped. Its technical scheme main points are, including roof, bottom plate, connection at the back plate between roof and bottom plate, one side of back plate has connected gradually second curb plate, front bezel, first curb plate, first folded plate, one side that the back plate was kept away from to the roof is connected with the roof and inserts the tongue, the roof is inserted the tongue and is kept away from one side of roof and be connected with first positive lock folded plate, the top of front bezel is connected with the first negative lock folded plate with first positive lock folded plate looks lock. When the inserting tongue of the top plate is inserted into the paper box, the first male lock folded plate moves downwards as the reverse lock catch, the first male lock folded plate gradually crosses the first female lock folded plate, the first male lock folded plate is clamped between the first female lock folded plate and the front plate, and after locking, the top plate is difficult to open unless being torn destructively, so that the self-locking anti-theft anti-opening function is realized.
Description
Technical Field
The utility model belongs to the technical field of the technique of packing carton and specifically relates to a folding carton that positive and negative lock theftproof was prevented opening is related to.
Background
The paper box has wide application, can be used for packaging various articles, and is formed by paper boards and then bonded by glue or fixed by a stapler and double-sided adhesive tapes in the traditional paper box.
Referring to fig. 4, most of the paper boxes circulating in the market at present adopt a simple direct-insertion locking mode, so that the paper boxes are easy to pop open in the transportation process, and meanwhile, the risks of popping open and artificial opening exist in supermarket display and other display modes, so that packaged objects leak or fall off;
for some packages with anti-opening requirements such as medicines and high-end cosmetics, plastic sealing pastes or other sealing modes are generally adopted, on one hand, the plastic sealing pastes are not environment-friendly, on the other hand, the workload in the production and packaging process is increased, the packaging efficiency is reduced, and the packaging cost is increased, so that the further improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a folding carton that positive and negative lock theftproof was prevented opening, it has the theftproof and prevents the effect of opening.
The above technical purpose of the present invention can be achieved by the following technical solutions:
the utility model provides a folding carton that positive and negative back lock theftproof was prevented opening, includes roof, bottom plate, connects the back plate between roof and bottom plate, one side of back plate has connected gradually second curb plate, front bezel, first curb plate, first folded plate, one side that the back plate was kept away from to the roof is connected with the roof and inserts the tongue, one side that the roof was kept away from to the roof inserts the tongue is connected with first positive lock folded plate, the top of front bezel is connected with the first negative lock folded plate of lock mutually with first positive lock folded plate.
The utility model discloses further set up to: one side of the bottom plate, which is far away from the rear plate, is connected with a bottom plate inserting tongue, one side of the bottom plate inserting tongue, which is far away from the bottom plate, is connected with a second male lock folded plate, and the bottom end of the front plate is connected with a second female lock folded plate which is buckled with the second male lock folded plate.
The utility model discloses further set up to: the width of the first male locking folded plate and the width of the second male locking folded plate are both 9.5 mm.
The utility model discloses further set up to: and an easy-to-tear line is arranged at one end, close to the first female lock folding plate, of the front face of the front plate.
The utility model discloses further set up to: the top and the bottom of first curb plate all are provided with the reinforcement subassembly.
The utility model discloses further set up to: the reinforcing assembly comprises a second folded plate, a third folded plate, a fourth folded plate and a fifth folded plate which are sequentially connected with the first side plate, the length and the width of the second folded plate are equal to those of the fourth folded plate, and the length and the width of the third folded plate are equal to those of the fifth folded plate.
The utility model discloses further set up to: and reinforcing components are also arranged at the top end and the bottom end of the second side plate.
To sum up, the utility model discloses a beneficial technological effect does:
1. the first female lock folded plate at the opening position of the folding paper box is folded inwards according to die cutting indentation through the arrangement of the first male lock folded plate and the first female lock folded plate, when the top plate inserting tongue is inserted into the paper box, the first male lock folded plate moves downwards as a reverse lock catch, under the action of the same direction, the first male lock folded plate gradually passes over the first female lock folded plate, the first male lock folded plate is clamped between the first female lock folded plate and the front plate, after locking, the top plate is difficult to open, and the self-locking anti-theft and anti-opening functions are realized unless destructively torn;
2. the second folded plate, the third folded plate, the fourth folded plate and the fifth folded plate are sequentially folded according to die-cutting indentations through the arrangement of the second folded plate, the third folded plate, the fourth folded plate and the fifth folded plate, so that the second folded plate, the third folded plate, the fourth folded plate and the fifth folded plate are encircled to form a hollow upright post which is respectively abutted against the top plate and the bottom plate, the integral stability of the folding carton is improved, in addition, when the top plate inserting tongue is inserted into the carton, the top plate inserting tongue is just clamped and embedded between the front plate and the end face of the hollow upright post, and the cover is closed tightly;
3. through the setting of easily tearing the line, when opening, press easily tearing the line gently, treat that easily tear the line fracture, take off first female lock folded plate, can open the carton.
Drawings
Fig. 1 is a schematic structural development view of a folding carton in an embodiment of the present invention;
FIG. 2 is a schematic view of the structure for showing the unlocking of the top plate latch;
FIG. 3 is a schematic view of a structure for showing locking of a top plate latch;
fig. 4 is a structural development view of a folding carton in the background art.
In the figure, 1, a top plate; 11. a back plate; 12. a base plate; 2. a second side plate; 3. a front plate; 31. a first female lock flap; 32. a second female lock flap; 33. an easily torn line; 4. a first side plate; 41. a second folded plate; 42. a third folded plate; 43. a fourth folded plate; 44. a fifth folded plate; 5. a first folded plate; 6. a top plate tongue; 61. a first male locking flap; 7. a bottom plate tongue; 71. a second male locking flap.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
Referring to fig. 1 and 2, for the utility model discloses a folding carton that positive and negative back lock theftproof was prevented opening, including roof 1, bottom plate 12, connect the back plate 11 between roof 1 and bottom plate 12, one side of back plate 11 has connected gradually second curb plate 2, front bezel 3, first curb plate 4, first folded plate 5, and roof 1 is kept away from being connected with roof bolt 6 of back plate 11, and roof bolt 6 keeps away from one side of roof 1 and is connected with first positive lock folded plate 61, and in this embodiment, the width of first positive lock folded plate 61 is 9.5 mm. The top end of the front panel 3 is connected to a first female locking flap 31 that engages with the first male locking flap 61. The top end and the bottom end of the first side plate 4 are both provided with a reinforcing component, the reinforcing component comprises a second folded plate 41, a third folded plate 42, a fourth folded plate 43 and a fifth folded plate 44 which are sequentially connected with the first side plate 4, the length and the width of the second folded plate 41 and the length and the width of the fourth folded plate 43 are equal, and the length and the width of the third folded plate 42 and the length and the width of the fifth folded plate 44 are equal. The second folded plate 41, the third folded plate 42, the fourth folded plate 43 and the fifth folded plate 44 are sequentially folded according to die-cutting indentations, so that the second folded plate 41, the third folded plate 42, the fourth folded plate 43 and the fifth folded plate 44 surround to form a hollow upright column which is respectively abutted against the top plate 1 and the bottom plate 12, and the overall stability of the folding carton is improved. In addition, when the top board inserting tongue 6 is inserted into the paper box, the top board inserting tongue 6 is just clamped between the front board 3 and the end surface of the hollow upright post, so that the cover is closed tightly.
Referring to fig. 1 and 2, a bottom plate insertion tongue 7 is connected to a side of the bottom plate 12 away from the back plate 11, a second male locking flap 71 is connected to a side of the bottom plate insertion tongue 7 away from the bottom plate 12, and a second female locking flap 32 engaged with the second male locking flap 71 is connected to a bottom end of the front plate 3. In this embodiment, the second male locking flap 71 has a width of 9.5 mm. The top end and the bottom end of the second side plate 2 are also provided with a reinforcing component, the reinforcing component comprises a second folded plate 41, a third folded plate 42, a fourth folded plate 43 and a fifth folded plate 44 which are sequentially connected with the second side plate 2, the length and the width of the second folded plate 41 are equal to those of the fourth folded plate 43, and the length and the width of the third folded plate 42 are equal to those of the fifth folded plate 44. The second folded plate 41, the third folded plate 42, the fourth folded plate 43 and the fifth folded plate 44 are sequentially folded according to die-cutting indentations, so that the second folded plate 41, the third folded plate 42, the fourth folded plate 43 and the fifth folded plate 44 surround to form a hollow upright column which is respectively abutted against the top plate 1 and the bottom plate 12, and the overall stability of the folding carton is improved. In addition, when the bottom plate inserting tongue 7 is inserted into the paper box, the bottom plate inserting tongue 7 is just clamped and embedded between the front plate 3 and the end surface of the hollow upright post, so that the whole paper box is tightly connected.
Referring to fig. 2 and 3, the first female locking folded plate 31 at the opening position of the folding paper box is folded inwards according to die cutting impressions, when the top plate inserting tongue 6 is inserted into the paper box, the first male locking folded plate 61 moves downwards as a reverse lock catch, under the action of the same direction force, the first male locking folded plate 61 gradually crosses the first female locking folded plate 31, the first male locking folded plate 61 is clamped between the first female locking folded plate 31 and the front plate 3, after locking, the top plate 1 is difficult to be opened, and the self-locking anti-theft and anti-opening functions are realized unless destructively torn.
Referring to fig. 1, to facilitate the opening of the folded carton by the consumer, an end of the front panel 3 adjacent the first female locking flap 31 is provided with a tear line 33. When the carton is opened, the easy-to-tear line 33 is lightly pressed, and when the easy-to-tear line 33 is broken, the first female lock folded plate 31 is taken down, so that the carton can be opened. After the consumer opens the box cover, if the content is not used up, the content is continuously put into the box, the first male locking folded plate 61 on the top plate inserting tongue 6 is pulled flat, the crease is smoothed, and the top plate inserting tongue 6 is inserted between the end surface of the hollow upright column formed by the second folded plate 41, the third folded plate 42, the fourth folded plate 43 and the fifth folded plate 44 and the front plate 3, so that the box cover can be closed.
The implementation principle of the embodiment is as follows: the first female lock folded plate 31 at the opening position of the folding paper box is inwards folded according to die cutting impressions, when the top plate inserting tongue 6 is inserted into the paper box, the first male lock folded plate 61 moves downwards as a reverse lock catch, under the action of the same direction force, the first male lock folded plate 61 gradually crosses the first female lock folded plate 31, the first male lock folded plate 61 is clamped between the first female lock folded plate 31 and the front plate 3, after locking, the top plate 1 is difficult to be opened, and the self-locking anti-theft anti-opening function is realized unless destructively torn.
The folding paper box is ensured not to be opened in the states of transportation, transfer, inversion and the like, once the folding paper box is opened, the back-locking type anti-theft lock catch socket is damaged, the anti-theft lock catch socket is easy to find, and the interests of consumers are protected.
The self-locking structure and the design of the plug-in anti-theft lock catch remove the use of plastic sealing paste, and the production process efficiency is improved and the production cost is reduced due to the fact that the plastic sealing paste is removed.
When the carton is opened, the easy-to-tear line 33 is lightly pressed, and when the easy-to-tear line 33 is broken, the first female lock folded plate 31 is taken down, so that the carton can be opened. After the consumer opens the box cover, if the content is not used up, the content is continuously put into the box, the first male lock folding plate 61 on the top plate inserting tongue 6 is flattened, the crease is smoothed, and the top plate inserting tongue 6 is inserted between the front plate and the front plate 3 and the end face of the hollow upright post, so that the box cover can be closed.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. The utility model provides a folding carton that open is prevented in negative and positive anti-lock theftproof, includes roof (1), bottom plate (12), connects back plate (11) between roof (1) and bottom plate (12), one side of back plate (11) has connected gradually second curb plate (2), front bezel (3), first curb plate (4), first folded plate (5), its characterized in that: one side that back plate (11) were kept away from in roof (1) is connected with roof bolt (6), one side that roof bolt (6) were kept away from roof (1) is connected with first positive lock folded plate (61), the top of front bezel (3) is connected with first negative lock folded plate (31) with first positive lock folded plate (61) looks lock.
2. The female-male counter-locking anti-theft anti-opening folding carton according to claim 1, characterized in that: one side of the bottom plate (12) far away from the rear plate (11) is connected with a bottom plate inserting tongue (7), one side of the bottom plate inserting tongue (7) far away from the bottom plate (12) is connected with a second male lock folded plate (71), and the bottom end of the front plate (3) is connected with a second female lock folded plate (32) buckled with the second male lock folded plate (71).
3. The female-male counter-locking anti-theft anti-opening folding carton as claimed in claim 2, characterized in that: the width of the first male locking flap (61) and the width of the second male locking flap (71) are both 9.5 mm.
4. The female-male counter-locking anti-theft anti-opening folding carton according to claim 1, characterized in that: an easy-to-tear line (33) is arranged at one end, close to the first female lock folding plate (31), of the front face of the front plate (3).
5. The female-male counter-locking anti-theft anti-opening folding carton according to claim 1, characterized in that: the top and the bottom of first curb plate (4) all are provided with the reinforcement subassembly.
6. The female-male counter-locking anti-theft anti-opening folding carton according to claim 5, characterized in that: the reinforcing component comprises a second folded plate (41), a third folded plate (42), a fourth folded plate (43) and a fifth folded plate (44) which are sequentially connected with the first side plate (4), the length and the width of the second folded plate (41) are equal to that of the fourth folded plate (43), and the length and the width of the third folded plate (42) are equal to that of the fifth folded plate (44).
7. The female-male counter-locking anti-theft anti-opening folding carton according to claim 5, characterized in that: and reinforcing components are also arranged at the top end and the bottom end of the second side plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120379315.7U CN214609089U (en) | 2021-02-19 | 2021-02-19 | Male-female counter-locking anti-theft anti-opening folding paper box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120379315.7U CN214609089U (en) | 2021-02-19 | 2021-02-19 | Male-female counter-locking anti-theft anti-opening folding paper box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214609089U true CN214609089U (en) | 2021-11-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120379315.7U Active CN214609089U (en) | 2021-02-19 | 2021-02-19 | Male-female counter-locking anti-theft anti-opening folding paper box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214609089U (en) |
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2021
- 2021-02-19 CN CN202120379315.7U patent/CN214609089U/en active Active
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