CN214493676U - Double-locking-piece type packaging carton - Google Patents
Double-locking-piece type packaging carton Download PDFInfo
- Publication number
- CN214493676U CN214493676U CN202120649170.8U CN202120649170U CN214493676U CN 214493676 U CN214493676 U CN 214493676U CN 202120649170 U CN202120649170 U CN 202120649170U CN 214493676 U CN214493676 U CN 214493676U
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- Prior art keywords
- hole
- paperboard
- tongue
- rocking cover
- front plate
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- Expired - Fee Related
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- 238000004806 packaging method and process Methods 0.000 title claims abstract description 9
- 239000011087 paperboard Substances 0.000 claims abstract description 50
- 238000003780 insertion Methods 0.000 claims abstract description 18
- 230000037431 insertion Effects 0.000 claims abstract description 18
- 210000002105 tongue Anatomy 0.000 claims description 56
- 238000012856 packing Methods 0.000 claims description 17
- 230000000149 penetrating effect Effects 0.000 claims description 10
- 238000000034 method Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 239000011111 cardboard Substances 0.000 description 6
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
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Abstract
The application relates to a double-locking type packaging carton, which relates to the field of packaging cartons and comprises a carton body and a rocking cover arranged at an opening of the carton body, wherein the carton body consists of a bottom end paperboard, a front end paperboard, a rear end paperboard and two side parts; the front end paperboard is provided with an insertion hole, one end of the rocking cover is connected with the top of the rear end paperboard, and the other end of the rocking cover is provided with an insertion tongue inserted into the insertion hole; an outer front plate attached to the front end paperboard is connected between the inserting tongue and the rocking cover; an upper pulling hole is formed at the joint of the rocking cover and the outer front plate, and a lower pulling hole is formed at the joint of the bottom end paper plate and the front end paper plate; the upper lifting hole and the lower lifting hole are arranged in an up-and-down symmetrical mode and are communicated with the interior of the box body. This application has the effect of being convenient for take and transport.
Description
Technical Field
The application relates to the field of packing carton, especially relate to a two hasp formula packing carton.
Background
The packaging cartons on the market are generally divided into snap-fit cartons and swing-lid cartons, and the swing-lid cartons are generally divided into single-lid and four-lid types. When large articles are packaged, four-shaking cover type cartons are generally adopted, and when boxes are sealed, the four shaking covers are required to be closed and then are sealed by using adhesive tapes; and when small articles such as small express are packaged, a single-cover-type carton is generally adopted. Only one end of the swing cover of the single swing cover type carton is connected with the carton body, and when the carton is sealed, the swing cover is closed and the inserting tongue preset at the other end of the swing cover is inserted into the reserved inserting groove on the carton body.
In view of the related art in the above, the inventors consider that the following drawbacks exist:
there is not fine impetus on the singly shake lid carton, can only use two hands to its application of force or singlehanded application of force to the outer wall of carton when taking and carrying the carton, it is all very inconvenient to take and carry.
SUMMERY OF THE UTILITY MODEL
In order to improve the problem that single clamshell type carton was taken and was all very inconvenient with the transport, this application provides a double-locking formula packing carton.
The application provides a two hasp formula packing carton adopts following technical scheme:
a double-lock buckle type packaging carton comprises a carton body and a rocking cover arranged at an opening of the carton body, wherein the carton body consists of a bottom end paperboard, a front end paperboard, a rear end paperboard and two side parts; the front end paperboard is provided with an insertion hole, one end of the rocking cover is connected with the top of the rear end paperboard, and the other end of the rocking cover is provided with an insertion tongue inserted into the insertion hole; an outer front plate attached to the front end paperboard is connected between the inserting tongue and the rocking cover; an upper pulling hole is formed at the joint of the rocking cover and the outer front plate, and a lower pulling hole is formed at the joint of the bottom end paper plate and the front end paper plate; the upper lifting hole and the lower lifting hole are arranged in an up-and-down symmetrical mode and are communicated with the interior of the box body.
By adopting the technical scheme, the swing cover is connected with the front end paperboard through the inserting tongue, when the carton needs to be taken and carried, fingers stretch into the carton through the symmetrically arranged upper pulling holes and lower pulling holes to apply force to the inner side of the front end paperboard, and the problem that the single swing cover type carton is inconvenient to take and carry is effectively solved.
Preferably, the upper pulling hole comprises an upper strip-shaped connecting hole and an upper arc-shaped finger penetrating hole which are communicated, the upper strip-shaped connecting hole is positioned at the connecting position of the rocking cover and the outer front plate, and the upper arc-shaped finger penetrating hole is arranged on the outer front plate; the lower lifting hole comprises a lower strip-shaped connecting hole and a lower arc-shaped finger penetrating hole which are communicated, the lower strip-shaped connecting hole is located at the connecting position of the bottom end paper board and the front end paper board, and the lower arc-shaped finger penetrating hole is formed in the bottom end paper board.
Through adopting above-mentioned technical scheme, the rotation that the strip connecting hole made to shake the lid is more smooth and easy, and the strip connecting hole makes the rotation of front end cardboard more smooth and easy down, wears the finger hole through last arc and wears the setting in finger hole with lower arc, is convenient for the finger stretch into in the carton and be difficult for hindering the finger.
Preferably, an elastic gasket is arranged on the inner side of the front end paperboard and between the upper pulling hole and the lower pulling hole.
By adopting the technical scheme, when the object is taken and carried through the upper pulling hole and the lower pulling hole, the finger is in contact with the two elastic gaskets, so that the comfort level of the finger is improved, and meanwhile, the force applied to the front end paperboard by the finger is facilitated.
Preferably, the inner wall of the jack is connected with a lock tongue which is abutted against the lock tongue.
By adopting the technical scheme, a certain resisting force can be applied to the inserting tongue, so that the inserting tongue is not easy to separate from the jack, and the connection stability between the inserting tongue and the jack is improved.
Preferably, a lock hole is formed in the bolt, and the bolt is inserted into the lock hole.
Through adopting above-mentioned technical scheme, the spring bolt can stretch into in the lockhole and exert the confining force to the inserted tongue, prevents that the inserted tongue from breaking away from the jack, has further improved the connection stability between inserted tongue and the jack.
Preferably, the outer front plate is provided with a shifting tongue hole communicated with the lock hole.
By adopting the technical scheme, the force can be conveniently applied to the inserting tongue, so that the inserting tongue can be pulled out from the inserting hole.
Preferably, two inserting tongues are arranged at one end, far away from the rocking cover, of the outer front plate, and the two inserting tongues are respectively positioned at two sides of the upper pulling hole.
Through adopting above-mentioned technical scheme, two tongues restrict the position of shaking the lid together, and the linkage effect is better.
Preferably, one end of the outer front plate, which is far away from the rocking cover, is also connected with a poking plate.
Through adopting above-mentioned technical scheme, thereby do benefit to and shake the lid application of force and conveniently open shaking the lid.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the upper lifting hole and the lower lifting hole, fingers can stretch into the carton through the upper lifting hole and the lower lifting hole which are symmetrically arranged to apply force to the inner side of the front end paperboard, so that the problem that the single-swing-cover type carton is inconvenient to take and carry is effectively solved;
2. through the setting of spring bolt and lockhole, improved the connection stability of latch bolt and jack to make the connection between rocking lid and the front end cardboard more stable, when taking, carrying the carton through going up the trompil and carrying the trompil down, the connection between rocking lid and the front end cardboard can not be relieved easily.
Drawings
Fig. 1 is a schematic structural view of a double-lock buckle type packing carton in a state that a rocking cover is closed according to an embodiment of the application.
Fig. 2 is a schematic structural view of the double-lock buckle type packing carton in the state that the rocking cover is opened according to the embodiment of the application.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is a schematic structural view of the double-locking type packing carton in an unfolded state according to the embodiment of the application.
Description of reference numerals: 1. a box body; 11. a bottom end paperboard; 111. perforating; 12. a front end paperboard; 121. a jack; 122. a latch bolt; 13. a rear end paperboard; 14. an inner side plate; 141. a plug; 15. a front lap tab; 16. an outer panel; 17. a rear lap joint tongue; 2. shaking the cover; 21. inserting a tongue; 22. an outer front plate; 23. a lock hole; 24. a tongue pulling hole; 25. a poking plate; 26. an upper lap joint tongue; 3. lifting the pull hole; 31. a strip-shaped connecting hole is formed; 32. an upper arc-shaped finger hole is formed; 4. a lower lifting hole; 41. a lower strip-shaped connecting hole; 42. a lower arc-shaped finger hole; 5. an elastic pad.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses two hasp formula packing cartons. Referring to fig. 1, the double-locking type packing carton comprises a box body 1 with an upward opening and a rocking cover 2 arranged at the opening of the box body 1. Specifically, referring to fig. 2, the box body 1 is composed of a bottom end paperboard 11, a front end paperboard 12, a rear end paperboard 13 and two side portions. Two insertion holes 121 are formed in the front end paperboard 12, one end of the rocking cover 2 is connected with the top of the rear end paperboard 13, and two insertion tongues 21 which correspond to the insertion holes 121 one by one and can be inserted into the corresponding insertion holes 121 are arranged at the other end of the rocking cover. Wherein, an outer front plate 22 is connected between the inserting tongue 21 and the rocking cover 2, and after the rocking cover 2 is closed, the front plate can be attached to the outer side surface of the front end paperboard 12. In addition, the two ends of the rocking cover 2 are also provided with upper lapping tongues 26 which can be inserted into the box body 1, after the rocking cover 2 is covered and the upper lapping tongues 26 are inserted into the box body 1, the inserting tongues 21 are inserted into the inserting grooves, and then the position of the rocking cover 2 can be fixed.
Referring to fig. 2 and 3, a locking tongue 122 is connected to an inner wall of each insertion hole 121, and particularly, a top of the locking tongue 122 is connected to the inner wall of the insertion hole 121. Each tongue 21 is provided with a lock hole 23, and when the tongue 21 is inserted into the insertion hole 121, the tongue 122 is locked in the lock hole 23 and abuts against the tongue 21. In order to facilitate opening of the swing cover 2 which is covered, the parts of the outer front plate 22 corresponding to the two inserting tongues 21 are provided with a tongue pulling hole 24, and each tongue pulling hole 24 is semicircular and is communicated with the corresponding lock hole 23. In order to apply force to the outer front plate 22, a plurality of shifting plates 25 are further connected to one end, away from the rocking cover 2, of the outer front plate 22, and the shifting plates 25 are semicircular and are integrally formed with the outer front plate 22.
Referring to fig. 1 and 2, the joint of the rocking cover 2 and the outer front plate 22 is provided with an upper pulling hole 3, and the joint of the bottom end paperboard 11 and the front end paperboard 12 is provided with a lower pulling hole 4. The upper pulling hole 3 and the lower pulling hole 4 are symmetrically arranged up and down and are communicated with the inside of the box body 1, the two inserting tongues 21 are positioned at one end of the outer front plate 22 far away from the rocking cover 2, and the two inserting tongues 21 are respectively positioned at two sides of the upper pulling hole 3.
Referring to fig. 2, the upper pulling hole 3 includes an upper strip connection hole 31 and an upper arc finger hole 32 which are communicated with each other, the upper strip connection hole 31 is located at a connection position of the swing cover 2 and the outer front plate 22, and the upper arc finger hole 32 is provided on the outer front plate 22. The lower pulling hole 4 comprises a lower strip-shaped connecting hole 41 and a lower arc-shaped finger penetrating hole 42 which are communicated with each other, the lower strip-shaped connecting hole 41 is positioned at the connecting position of the bottom end paperboard 11 and the front end paperboard 12, and the lower arc-shaped finger penetrating hole 42 is arranged on the bottom end paperboard 11.
Referring to fig. 1 and 4, two elastic spacers 5 are sequentially disposed in a vertical direction inside the front end paperboard 12 and between the upper pulling hole 3 and the lower pulling hole 4. Specifically, the elastic pad 5 adopts a rubber pad and is semicircular, and when the packaging carton is taken or carried through the upper pulling hole 3 and the lower pulling hole 4, fingers are in contact with the two elastic pads 5 on the inner side of the front end paperboard 12, so that the comfort level of the fingers is improved, and the force application of the fingers is facilitated.
Referring to fig. 2 and 4, both side portions of the case 1 are composed of an inner side plate 14 and an outer side plate 16 which are arranged in this order from the inside to the outside. A front lap tongue 15 and a rear lap tongue 17 are provided between the inner side panel 14 and the outer side panel 16 of each side portion. Taking a side portion of the box body 1 as an example, the front lap tongue 15 is fixedly connected to one end of the front end cardboard 12 near the side portion, and the rear lap tongue 17 is fixedly connected to one end of the rear end cardboard 13 near the side portion. The top of inner panel 14 is connected with the top of outer panel 16, and the bottom of each inner panel 14 all is fixed and is provided with plug 141, has seted up two perforation 111 with plug 141 one-to-one on the bottom cardboard 11. In practice, the box 1 is formed by first arranging the front and rear overlapping tongues 15, 17 between the respective inner and outer side panels 14, 16 and then inserting the plugs 141 into the respective perforations 111. The arrangement of the splicing structure of the front splicing tongue 15 and the rear splicing tongue 17 improves the integral stability of the box body 1.
The implementation principle of this application embodiment a double-lock formula packing carton does:
after the rocking cover 2 is closed and the upper lapping tongue 26 is inserted into the box body 1, the inserting tongue 21 is inserted into the inserting hole 121, so that the position of the rocking cover 2 can be fixed, and the opening at the top of the box body 1 is closed. When the carton needs to be taken and carried, fingers can stretch into the carton through the upper lifting hole 3 and the lower lifting hole 4 which are symmetrically arranged to apply force to the carton. When the packaging carton is taken or carried through the upper pulling hole 3 and the lower pulling hole 4, the part of the fingers extending into the box body 1 is in contact with the two elastic gaskets 5 on the inner side of the front end paperboard 12, so that the comfort of the fingers is improved, and meanwhile, the fingers can apply force to the front end paperboard 12 conveniently.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A double-lock-catch type packaging carton comprises a carton body (1) and a rocking cover (2) arranged at an opening of the carton body (1), wherein the carton body (1) consists of a bottom end paperboard (11), a front end paperboard (12), a rear end paperboard (13) and two side parts; an insertion hole (121) is formed in the front end paperboard (12), one end of the rocking cover (2) is connected with the top of the rear end paperboard (13), and an insertion tongue (21) inserted into the insertion hole (121) is formed in the other end of the rocking cover; the method is characterized in that: an outer front plate (22) jointed with the front end paperboard (12) is connected between the inserting tongue (21) and the rocking cover (2);
an upper pulling hole (3) is formed at the joint of the rocking cover (2) and the outer front plate (22), and a lower pulling hole (4) is formed at the joint of the bottom end paperboard (11) and the front end paperboard (12); the upper pulling hole (3) and the lower pulling hole (4) are arranged in an up-down symmetrical mode and are communicated with the interior of the box body (1).
2. A double lock buckle type packing carton according to claim 1, wherein: the upper pulling hole (3) comprises an upper strip-shaped connecting hole (31) and an upper arc-shaped finger penetrating hole (32) which are communicated, the upper strip-shaped connecting hole (31) is positioned at the connecting position of the rocking cover (2) and the outer front plate (22), and the upper arc-shaped finger penetrating hole (32) is arranged on the outer front plate (22);
the lower lifting hole (4) comprises a lower strip-shaped connecting hole (41) and a lower arc-shaped penetrating finger hole (42), the lower strip-shaped connecting hole (41) is located at the connecting position of the bottom end paperboard (11) and the front end paperboard (12), and the lower arc-shaped penetrating finger hole (42) is formed in the bottom end paperboard (11).
3. A double lock buckle type packing carton according to claim 1, wherein: and an elastic gasket (5) is arranged on the inner side of the front end paperboard (12) and between the upper pulling hole (3) and the lower pulling hole (4).
4. A double lock buckle type packing carton according to claim 1, wherein: the inner wall of the insertion hole (121) is connected with a lock tongue (122) which is abutted against the insertion tongue (21).
5. A double lock buckle type packing carton according to claim 4, wherein: the plug tongue (21) is provided with a lock hole (23), and the lock tongue (122) is inserted into the lock hole (23).
6. A double lock buckle type packing carton according to claim 5, wherein: the outer front plate (22) is provided with a tongue pulling hole (24) communicated with the lock hole (23).
7. A double lock buckle type packing carton according to claim 1, wherein: two inserting tongues (21) of one end, far away from the rocking cover (2), of the outer front plate (22) are arranged, and the two inserting tongues (21) are respectively positioned on two sides of the upper pulling hole (3).
8. A double lock buckle type packing carton according to claim 1, wherein: one end of the outer front plate (22) far away from the rocking cover (2) is also connected with a poking plate (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649170.8U CN214493676U (en) | 2021-03-29 | 2021-03-29 | Double-locking-piece type packaging carton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120649170.8U CN214493676U (en) | 2021-03-29 | 2021-03-29 | Double-locking-piece type packaging carton |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214493676U true CN214493676U (en) | 2021-10-26 |
Family
ID=78201402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120649170.8U Expired - Fee Related CN214493676U (en) | 2021-03-29 | 2021-03-29 | Double-locking-piece type packaging carton |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214493676U (en) |
-
2021
- 2021-03-29 CN CN202120649170.8U patent/CN214493676U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211026 |