A kind of self-clinching self-sealing wrapping boxes double up and down
Technical field
The utility model relates to a kind of self-clinching self-sealing wrapping boxes double up and down, belong to packing appliance technical field.
Background technique
Packing box is a kind of widely used packing articles, by materials difference, has corrugated case, single cardboard box etc., has
Various specifications and model.Corrugated board be by facial tissue, inner paper, core paper and be processed into waveform corrugation corrugated paper pass through bonding
At.According to the demand of commodity packaging, corrugated board can be processed into single face corrugated board, triple wall board, five layers, seven layers,
The corrugated boards such as eleventh floor.
The case side of existing packing box, carton is all directly bent, and is easy to scatter after bending, therefore need when packaged
It is fixed using a large amount of glue or adhesive tape, in this way, not only increasing cost, but also does not meet environmental requirement, while after also giving
The opening work belt of continuous packing box is come many inconvenient.In addition, existing package interior be mostly it is hollow, do not divided
Layer can not thus carry out article separating storage, bring inconvenience.
Utility model content
In order to overcome the above problem, the utility model provides a kind of self-clinching self-sealing wrapping boxes double up and down, which is not necessarily to
The self-styled self-clinching of box body can be realized using glue or adhesive tape, while can also realize the upper and lower of tray interior by demixing plate
Layering.
The technical solution of the utility model is as follows: a kind of self-clinching self-sealing wrapping boxes double up and down, including successively along same horizontal axis
It connects and the first wide side plate, the second side plate, third side plate and the 4th side plate, first side plate other side is connected with side
Fishplate bar;The first side plate upper and lower side is connected separately with the first top plate and the second bottom plate, and the third side plate upper and lower side connects respectively
It is connected to the second top plate and the first bottom plate, the second side plate upper and lower side is connected separately with the first higher slice plate and the first lower leaf
Plate, the 4th side plate upper and lower side are connected separately with the second higher slice plate and the second lower leaf plate;First side plate, the first top plate with
And second bottom plate be in the same longitudinal axis and isometric;Second side plate, the first higher slice plate and the first lower leaf plate are in same vertical
Axis and isometric;Third side plate, the second top plate and the first bottom plate are in the same longitudinal axis and isometric;4th side plate, the second higher slice
Plate and the second lower leaf plate are in the same longitudinal axis and isometric;Second top plate is connected with far from the side of the third side plate
Several first inserted sheets, first inserted sheet two sides are connected with cramp in first, and first top plate is close to first side plate
Side offers the first slot for first inserted sheet insertion, and first slot two sides, which offer, supplies cramp in described first
First cramp slot of insertion;Second bottom plate is connected with several second inserted sheets far from the side of first side plate, and described
Two inserted sheet two sides are connected with cramp in second, and first bottom plate is offered close to the side of the third side plate for described second
Second slot of inserted sheet insertion, second slot two sides offer the second cramp slot that cramp is inserted into described second;It folds
Afterwards, the first higher slice plate and the second higher slice plate fit in below the first top plate, the first lower leaf plate and the second lower leaf plate patch
Together in above the first bottom plate.
Further, the first higher slice plate, the first lower leaf plate, the second higher slice plate and described
The hardened structure of two lower leafs is all the same;The first higher slice plate and the first lower leaf plate mirror symmetry are arranged;Described first
Lower leaf plate and the second lower leaf plate mirror symmetry are arranged;The first higher slice plate includes longitudinal sequentially connected varus
Plate, lateral supporting plate, the first vertical plate, connecting plate, the second vertical plate and plate are offered on the transverse direction supporting plate and are inserted for plate
The side slot entered;After first higher slice plate folds, interior turnover panel is rolled over downwards vertically on the inside of box body, and lateral supporting plate is horizontally disposed, the
One vertical plate and the second vertical plate are vertically arranged above lateral supporting plate, and plate is inserted in side slot.
Further, the spacing of cramp and second top plate is greater than calliper in described first;Second internal buckle
The spacing of piece and second bottom plate is greater than calliper.
Further, double self-clinching self-sealing wrapping boxes up and down according to claim 1, it is characterised in that: in described first
Cramp is connected by the first folded plate with first inserted sheet, and cramp passes through the second folded plate and second inserted sheet in described second
It is connected;The first cramp slot is connected in " I " character form structure, the second cramp slot and phase with adjacent two first slot
It is in " I " character form structure that adjacent two second slots, which are connected,.
Further, the width of the first cramp slot is more than or equal to twice of box body thickness;The second cramp slot
Width be more than or equal to twice of box body thickness.
Further, the angle of the first cramp slot and first slot is less than 90 °;The second cramp slot and institute
The angle of the second slot is stated less than 90 °.
Further, first top plate is connected with the first tongue far from the side of first side plate;First bottom
Plate is connected with the second tongue far from the side of the third side plate.
Further, it is characterised in that: the shape of cramp is triangle or rectangle in described first;Second internal buckle
The shape of piece is triangle or rectangle.
The utility model has the following beneficial effects: the 1, packing box realizes the self-styled self-clinching of box body, section by self structure
Glue or adhesive tape have been saved, production cost is reduced.
2, the packing box is provided with inserted sheet and slot and interior cramp and cramp slot, makes inserted sheet after being inserted into slot, internal buckle
Piece is flicked by cramp slot to both sides, and tray interior is sticked in, and plays self-styled self-clinching and antitheft effect.
3, the packing box realizes the upper lower leaf of tray interior by demixing plate, meets the requirement of the packing of client.
4, the spacing of cramp and the second top plate is greater than calliper in the packing box first;Cramp and the second bottom plate in second
Spacing be greater than calliper, be conducive to automatically spring open after interior cramp injects cramp slot, realize self-locking function.
5, the first top plate is arranged in close to the side of first side plate and the first bottom plate close to third in the packing box slot
The side of side plate, more conducively interior cramp fasten, and interior cramp injects when cramp slot presses down and not will cause invagination and can not buckle.
Detailed description of the invention
Fig. 1 is structural schematic diagram when the utility model embodiment one is unfolded.
Partial sectional view when Fig. 2 is the folding of the utility model embodiment one.
Fig. 3 is the schematic internal view of the folded stereochemical structure of the utility model embodiment one.
Schematic diagram when Fig. 4 is the demixing plate expansion of the utility model embodiment one.
Fig. 5 is the schematic diagram when demixing plate of the utility model embodiment one folds.
Fig. 6 is structural schematic diagram when the utility model embodiment two is unfolded
Fig. 7 is that second bottom plate of the utility model embodiment two is inserted into the schematic diagram after the first bottom plate.
Fig. 8 is structural schematic diagram when the utility model embodiment three is unfolded.
Appended drawing reference indicates in figure are as follows: the 11, first side plate;111, lateral connecting board;12, the second side plate;13, third side plate;14,
4th side plate;21, the first top plate;211, the first tongue;212, the first slot;213, the first cramp slot;22, the second top plate;
221, the first inserted sheet;222, cramp in first;223, the first folded plate;31, the first bottom plate;311, the second tongue;312, it second inserts
Slot;313, the second cramp slot;32, the second bottom plate;321, the second inserted sheet;322, cramp in second;323, the second folded plate;4, first
Higher slice plate;41, interior turnover panel;42, lateral supporting plate;421, side slot;43, the first vertical plate;44, connecting plate;45, second is vertical
Plate;46, plate;5, the first lower leaf plate;6, the second higher slice plate;7, the second lower leaf plate.
Specific embodiment
The utility model is described in detail in the following with reference to the drawings and specific embodiments.
Embodiment one: referring to Fig. 1-5, a kind of self-clinching self-sealing wrapping boxes double up and down, including successively connect along same horizontal axis and
Wide the first side plate 11, the second side plate 12, third side plate 13 and the 4th side plate 14,11 other side of the first side plate connection
There is lateral connecting board 111;First side plate, 11 upper and lower side is connected separately with the first top plate 21 and the second bottom plate 32, the third side plate
13 upper and lower sides are connected separately with the second top plate 22 and the first bottom plate 31, and 12 upper and lower side of the second side plate is connected separately on first
Demixing plate 4 and the first lower leaf plate 5,14 upper and lower side of the 4th side plate are connected separately with the second higher slice plate 6 and second lower point
Laminate 7;First side plate 11, the first top plate 21 and the second bottom plate 32 are in the same longitudinal axis and isometric;On second side plate 12, first
Demixing plate 4 and the first lower leaf plate 5 are in the same longitudinal axis and isometric;Third side plate 13, the second top plate 22 and the first bottom plate
31 in the same longitudinal axis and isometric;4th side plate 14, the second higher slice plate 6 and the second lower leaf plate 7 be in the same longitudinal axis and
It is isometric;Second top plate 22 is connected with several first inserted sheets 221, first inserted sheet far from the side of the third side plate 13
221 two sides are connected with cramp 222 in first, and first top plate 21 offers described in confession close to the side of first side plate 11
First slot 212 of the first inserted sheet 221 insertion, 212 two sides of the first slot, which offer, supplies cramp 222 in described first to be inserted into
The first cramp slot 213;Second bottom plate 32 is connected with several second inserted sheets 321 far from the side of first side plate 11,
Second inserted sheet, 321 two sides are connected with cramp 322 in second, and first bottom plate 31 is close to the side of the third side plate 13
The second slot 312 for second inserted sheet 321 insertion is offered, 312 two sides of the second slot offer in described second
The second cramp slot 313 that cramp 322 is inserted into;After folding, the first higher slice plate 4 and the second higher slice plate 6 fit in the first top plate
21 lower sections, the first lower leaf plate 5 and the second lower leaf plate 7 fit in 31 top of the first bottom plate.
Particularly, the packing box after corrugated paper integrally cutting by folding.Box body thickness is corrugated paper cardboard
Thickness.
Further, the first higher slice plate 4, the first lower leaf plate 5, the second higher slice plate 6 and institute
It is all the same to state 7 structure of the second lower leaf plate;The first higher slice plate 4 is arranged with 5 mirror symmetry of the first lower leaf plate;Institute
The first lower leaf plate 5 is stated to be arranged with 7 mirror symmetry of the second lower leaf plate;The first higher slice plate 4 include it is longitudinal successively
The interior turnover panel 41 of connection, lateral supporting plate 42, the first vertical plate 43, connecting plate 44, the second vertical plate 45 and plate 46, the cross
The side slot 421 being inserted into for plate 46 is offered on supporting plate 42;After first higher slice plate 4 folds, interior turnover panel 41 is vertical downwards
It rolls on the inside of box body, lateral supporting plate 42 is horizontally disposed, and the first vertical plate 43 and the second vertical plate 45 are vertically arranged at lateral supporting plate
42 tops, plate 46 are inserted in side slot 421.
Further, the spacing a of cramp 222 and second top plate 22 is greater than calliper in described first;Described
The spacing b of cramp 322 and second bottom plate 32 is greater than calliper in two.In this way, cramp 222 passes through the first cramp in first
It can be flicked completely to 221 two sides of the first inserted sheet after slot 213;Cramp 322 can be to the after passing through the second cramp slot 313 in second
Two inserted sheets, 321 two sides flick completely, and then are sticked on the inside of box body, can not dismantle, play the role of self-styled self-clinching, can also be with
Play anti-theft function.
Further, the angle α of the first cramp slot 213 and first slot 212 is less than 90 °;Second button
The angle β of film trap 313 and second slot 312 is less than 90 °.
Further, first top plate 21 is connected with the first tongue 211 far from the side of first side plate 11;It is described
First bottom plate 31 is connected with the second tongue 311 far from the side of the third side plate 13.
Further, the shape of cramp 222 is triangle or rectangle in described first;Cramp 322 in described second
Shape is triangle or rectangle.
Embodiment two: referring to Fig. 6-7, cramp 222 passes through the first folded plate 223 and first inserted sheet 221 in described first
It is connected, cramp 322 is connected by the second folded plate 323 with second inserted sheet 321 in described second;The first cramp slot
213 are connected in " I " character form structure, the second cramp slot 313 and adjacent two described second with adjacent two first slot 212
It is in " I " character form structure that slot 312, which is connected,.Slot is in " I " font ", it is sticked in after being more advantageous to inserted sheet and interior cramp insertion opening
In slot, there is better sealing.
Further, the width of the first cramp slot 213 is more than or equal to twice of box body thickness;Second cramp
The width of slot 313 is more than or equal to twice of box body thickness.
Embodiment three: referring to Fig. 8, the difference between the present embodiment and the second embodiment lies in that, the shape of cramp 222 in described first
For triangle;The shape of cramp 322 is triangle in described second.
The folding process of the embodiments of the present invention one is as follows:
The first side plate 11, the second side plate 12, third side plate 13 and the 4th side plate 14 are folded into box body first, then by side
The bonding of fishplate bar 111 is bound in 14 inside of the 4th side plate.Then start to fold the first higher slice plate 4 and the first lower leaf plate 5,
Interior turnover panel 41 is turned over downwards on the inside of the box body, is then flipped up lateral supporting plate 42 to horizontal, then successively by first
Vertical plate 43, connecting plate 44 and the second vertical plate 45 are folded into square tube close to the direction of interior turnover panel 41, are finally inserted into plate 46
Side slot 421.Finally first the first top plate 21 is covered on box body, then the second top plate 22 is covered on the first top plate 21
On, cramp 222 in the first inserted sheet 221 and first is inserted into the first slot 212 and the first cramp slot 213 respectively, to the first internal buckle
After piece 222 flicks, the assembling on box body top can be completed.
Second higher slice plate 6, the second lower leaf plate 7, the first bottom plate 31 and the second bottom plate 32 folding mode and first
Higher slice plate 4, the first lower leaf plate 5, the first top plate 21 and the second top plate 22 are consistent.
The above description is only the embodiments of the present invention, and therefore it does not limit the scope of the patent of the utility model, all
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are also included in the patent protection scope of the utility model.