A kind of self-clinching encapsulation packing carton
Technical field
The utility model relates to a kind of self-clinchings to encapsulate packing carton, belong to box technology field.
Background technique
Packing carton is the most common wrapping tool, and there are many boxes of packing carton, such as flat mouth carton, take a mouthful carton,
Big lid carton etc.;Existing packing carton needs to be packaged with a large amount of adhesive tape when packaged, encapsulation process trouble, and is tearing open
Except when also to tear adhesive tape, it is very troublesome.
Utility model content
In order to solve above-mentioned problems of the prior art, the utility model provides a kind of self-clinching encapsulation packing carton,
It does not need to use adhesive tape when encapsulation, can be self-styled, time saving and energy saving, save the cost.
The technical solution of the utility model is as follows:
A kind of self-clinching encapsulation packing carton, including the first side plate, the second side plate, the third side plate being laterally successively rotatablely connected
With the 4th side plate;First side plate is rotatably connected to a board, first side relative to second side plate on one side
The bottom and upper segment of plate is rotatablely connected with the first top plate and the first bottom plate respectively;The bottom and upper segment of second side plate respectively with
Second top plate and the rotation connection of the second bottom plate;The bottom and upper segment of the third side plate turns with third top plate and third bottom plate respectively
Dynamic connection;The bottom and upper segment of 4th side plate is rotatablely connected with the 4th top plate and the 4th bottom plate respectively;The packing carton
Top and bottom be equipped with from sealing, described from sealing includes plate and slot, and the both ends of the plate are extended with bendable
The buckle of folding, the slot and the plate cooperate;The third top plate relative to the third side plate connection on one side
Plate is stated, offers the slot on first top plate;On one side connection of first bottom plate relative to first side plate
There is the plate, offers the slot on the third bottom plate.
Further, the slot be rectangle, and the both ends of the slot be equipped with inclination and with the buckle cooperation
Catching groove, the catching groove are tilted to the slot direction, and tilt angle is acute angle.
Alternatively, the slot be rectangle, and the both ends of the slot be equipped with the slot it is vertical and with it is described
The catching groove of buckle cooperation.
Alternatively, the slot is rectangle, and the width of the slot is twice of packaging carton plate thickness.
Further, the spacing of the buckle on the third top plate and the third top plate is greater than the thickness of packing box material
It spends, the spacing of buckle and first bottom plate on first bottom plate is greater than the thickness of packing box material;Each buckle
Shape can be rectangle, trapezoidal or triangle.
Further, it offers on second top plate and the 4th top plate to two buckles being set on the third top plate
The first recessing groove stepped down offers on second bottom plate and the 4th bottom plate to two buckles being set on first bottom plate
The second recessing groove stepped down.
Further, first top plate is rotatably connected to the first tongue relative to first side plate on one side, described
Third bottom plate is rotatably connected to third tongue relative to the third side plate on one side.
The utility model has the following beneficial effects:
1, a kind of self-clinching of the utility model encapsulates packing carton, can be cut out by a piece of cardboard, is not required to when packaged
Adhesive tape is used, can be self-styled, time saving and energy saving, save the cost.
2, it is provided with the first recessing groove and the second recessing groove, is easy buckle in insertion catching groove.
3, numerous embodiments are equipped with, it can be achieved that multiple choices and function from sealing, slot is rectangle, and the slot
To be equipped with inclination and the catching groove with buckle cooperation, the tilt angle of catching groove be acute angle at both ends, buckle holds after being inserted into catching groove
Easy spread apart and catching groove misplace, and realize self-styled;Slot is rectangle, and the width of the slot is the two of packaging carton plate thickness
Times, two sides design catching groove is saved, the leakproofness and intensity of packing case are improved.
4, buckle design has one to allow bit space, and the spacing in the space is greater than the thickness of packing box material, is conducive to buckle and inserts
It is automatically springed open after into catching groove, realizes self-locking function.
Detailed description of the invention
Fig. 1 is the expanded view of embodiment one;
Fig. 2 is the structural schematic diagram of the utility model side folding process;
Fig. 3 is the structural schematic diagram after the completion of at the top of the utility model and side folds;
Fig. 4 is the folded structural schematic diagram of the utility model;
Fig. 5 is the expanded view of embodiment two;
Fig. 6 is the expanded view of embodiment three.
Appended drawing reference indicates in figure are as follows:
11, the first side plate;111, board;12, the second side plate;13, third side plate;14, the 4th side plate;20, it first allows
Position slot;21, the first top plate;211, the first tongue;22, the second top plate;23, third top plate;24, the 4th top plate;30, it second steps down
Slot;31, the first bottom plate;32, the second bottom plate;33, third bottom plate;331, the second tongue;34, the 4th bottom plate;41, plate;411,
Buckle;42, slot;421, catching groove.
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 to Fig. 4, a kind of self-clinching encapsulates packing carton, including be laterally successively rotatablely connected the first side plate 11, the
Two side plates 12, third side plate 13 and the 4th side plate 14;On one side rotation of first side plate 11 relative to second side plate 12
It is connected with a board 111, the bottom and upper segment of first side plate 11 is rotated with the first top plate 21 and the first bottom plate 31 respectively
Connection;The bottom and upper segment of second side plate 12 is rotatablely connected with the second top plate 22 and the second bottom plate 32 respectively;The third
The bottom and upper segment of side plate 13 is rotatablely connected with third top plate 23 and third bottom plate 33 respectively;The top of 4th side plate 14 and
It is rotatablely connected respectively with the 4th top plate 24 and the 4th bottom plate 34 below;The top and bottom of the packing carton is equipped with self-styled
Part, described from sealing includes plate 41 and slot 42, and the both ends of the plate 41 are extended with bent buckle 411, described
Slot 42 and the plate 41 cooperate;The third top plate 23 is connected with the plate relative to the third side plate 13 on one side
41, the slot 42 is offered on first top plate 21;The one side of first bottom plate 31 relative to first side plate 11
It is connected with the plate 41, the slot 42 is offered on the third bottom plate 33.
Further, the slot 42 be rectangle, and the both ends of the slot 42 be equipped with inclination and with the buckle 411
The catching groove 421 of cooperation, the catching groove 421 are tilted to 42 direction of slot, and tilt angle is acute angle.
Further, the spacing of the buckle 411 on the third top plate 23 and the third top plate 23 is greater than packing box material
The spacing of the thickness of matter, buckle 411 and first bottom plate 31 on first bottom plate 31 is greater than the thickness of packing box material,
Enough spacing are conducive to automatically spring open after buckle 411 injects catching groove 421, realize self-locking function;The shape of each buckle 411
It can be rectangle, trapezoidal or triangle.
Further, first top plate 21 is rotatably connected to the first tongue relative to first side plate 11 on one side
211, the third bottom plate 33 is rotatably connected to third tongue 331 relative to the third side plate 13 on one side.
The assembling process of the present embodiment is as follows:
The utility model can once be cut out by materials such as hardboard, corrugated paper, doubling plates, preferably, described
The equivalent width of first top plate 21, the first side plate 11 and the first bottom plate 31,42 company of being opened in of slot on first top plate 21
Connect one side of first side plate 11;The equivalent width of the third top plate 23, third side plate 13 and third bottom plate 33, described
Slot 42 on three bottom plates 33 opens up and one side for connecting the third side plate 13.
First side plate 11, the second side plate 12, third side plate 13 and the 4th side plate 14 are folded into squarely, by board 111
It is bonded in 14 inner surface of the 4th side plate, folding the second bottom plate 32 and the 4th bottom plate 34 makes them be folded to square space, folds third
Bottom plate 33, and the second tongue 331 is inserted in the gap of the second bottom plate 32, the 4th bottom plate 34 and the first side plate 11, refolding
Buckle 411 on first bottom plate 31 is folded into consistent with 421 angle of catching groove on third bottom plate 33 and by plate by one bottom plate 31
In 41 insertion slots 42, spread apart is resisted against on the inner surface of third bottom plate 33 after buckle 411 is inserted into catching groove 421, makes the first bottom
Plate 31 and third bottom plate 33 engage;The second recessing groove 30 on second bottom plate 32 and the 4th bottom plate 34 is that buckle 411 concedes activity
Space.
The first top plate 21, the second top plate 22, third top plate 23 and the self-styled process of the 4th top plate 24 at the top of packing box with it is upper
The self-styled process for stating bottom is consistent.
Embodiment two
Referring to fig. 2 to Fig. 5, the present embodiment and above-described embodiment one the difference is that, the slot 42 is rectangle,
And the both ends of the slot 42 are equipped with catching groove 421 vertical with the slot 42 and with the buckle 411 cooperation.
The assembling process of the present embodiment is as follows:
First side plate 11, the second side plate 12, third side plate 13 and the 4th side plate 14 are folded into squarely, by board 111
It is bonded in 14 inner surface of the 4th side plate, folding the second bottom plate 32 and the 4th bottom plate 34 makes them be folded to square space, folds third
Bottom plate 33, and the second tongue 331 is inserted in the gap of the second bottom plate 32, the 4th bottom plate 34 and the first side plate 11, refolding
One bottom plate 31 bends the buckle 411 on the first bottom plate 31 to half, then by plate 41 and buckle 411 be inserted into respectively slot 42 and
In catching groove 421, buckle 411 is inserted into because bending can automatically spring open after catching groove 421, and top is resisted against the inner surface of third bottom plate 33
On, engage the first bottom plate 31 and third bottom plate 33;The second recessing groove 30 on second bottom plate 32 and the 4th bottom plate 34 is buckle
411 concede activity space.
The first top plate 21, the second top plate 22, third top plate 23 and the self-styled process of the 4th top plate 24 at the top of packing box with it is upper
The self-styled process for stating bottom is consistent.
Embodiment three
Referring to fig. 2 to Fig. 4 and Fig. 6, the present embodiment and above-mentioned two embodiment the difference is that, the slot 42 is
Rectangle, and the width of the slot 42 is twice of packaging carton plate thickness;The both ends of slot 42 do not have catching groove 421.
The assembling process of the present embodiment is as follows:
First side plate 11, the second side plate 12, third side plate 13 and the 4th side plate 14 are folded into squarely, by board 111
It is bonded in 14 inner surface of the 4th side plate, folding the second bottom plate 32 and the 4th bottom plate 34 makes them be folded to square space, folds third
Bottom plate 33, and the second tongue 331 is inserted in the gap of the second bottom plate 32, the 4th bottom plate 34 and the first side plate 11, refolding
One bottom plate 31, the buckle 411 on the first bottom plate 31, which is bent inwards, is bonded it with slot 41, then again by plate 41 and buckle
411 are inserted into slot 42 together, and buckle 411 is inserted into because bending can automatically spring open after slot 42, and top is resisted against third bottom plate
On 33 inner surface, engage the first bottom plate 31 and third bottom plate 33;Second on second bottom plate 32 and the 4th bottom plate 34 steps down
Slot 30 is that buckle 411 concedes activity space.
The first top plate 21, the second top plate 22, third top plate 23 and the self-styled process of the 4th top plate 24 at the top of packing box with it is upper
The self-styled process for stating bottom is 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.