CN206954725U - A kind of automatic bottom Quick seal carton - Google Patents

Abstract

A kind of automatic bottom Quick seal carton is the utility model is related to, it includes the carton body of rectangular parallelepiped structure, and the carton body includes top cover, side wall and bottom；There is one lateral edges of the side wall gluing to seal side；The bottom includes two connecting plates one for being separately positioned on two long bases and two connecting plates two for being separately positioned on two short bases, the lower edge of two connecting plates one has the connecting interface to cooperate, the connecting plate one also includes being arranged on the paddle of connecting interface side, and adhesive layer is equipped with the correspondence position of described two paddles and two connecting plates two；Described two connecting plates one and two splits of connecting plate two form the bottom of carton, and in split, two paddles are adhesively fixed with the connecting plate two of its correspondence position respectively.Automatic bottom Quick seal carton disclosed in the utility model, there is the bottom of automatic bottom structure, and top cover can realize Quick seal.

Description

A kind of automatic bottom Quick seal carton

Technical field

It the utility model is related to a kind of carton, and in particular to a kind of automatic bottom Quick seal carton.

Background technology

Carton, it is a kind of most widely used manner of packing, it is different by materials, there are corrugated case, single cardboard box etc., have All size and model.What carton was commonly used has three layers, five layers, and seven layers of use are less, and each layer is divided into inner paper, corrugated paper, core paper, face Paper, inner, facial tissue have tea paperboard, brown paper, and core paper corrugated paper, the color and feel of various paper are all different, different manufacturers life The paper (color, feel) of production is also different.

Carton is typically wrappage or protective outer layer objects for articles as commodity.The volume of carton is because of the size of commodity And change, carton generally has " handling with care ", " being afraid of wet ", " upward ", " the pile limit ", " Keep away from sun ", " protection against the tide ", " quality peace Entirely ", " do not roll ", " can not trample on ", " Fire Hazard Area ", " breakables ", " greening environment ", " To Be Protected from Heat ", " food ", " anti- The multiple patterns such as peculiar smell " or text prompt, user is reminded to pay attention to, to protect built-in article to preserve from.

Packed in cases carries as the indispensable part of modern logistics and contains, protects product, important duty attractive in appearance Appoint.However, packed in cases is as a kind of most widely used manner of packing, with the continuous expansion in product consumption market, to paper The sealing speed of case has higher requirement.Due to the structure of current carton, the structure of its top cover and bottom is all long by four Square plate is formed, and is needed that four rectangular slabs are folded into 90 ° to sealing angle one by one in closing, is then carried out by sealing compound Closing so that top cover and bottom all have the slow-footed problem of sealing.

Utility model content

The purpose of this utility model is to propose a kind of automatic bottom Quick seal carton, the bottom with automatic bottom structure Lid, and top cover can realize Quick seal.

The purpose of this utility model is following technical proposals to realize：

A kind of automatic bottom Quick seal carton, includes the carton body of rectangular parallelepiped structure, and the carton body includes top Lid, side wall and bottom；There is one lateral edges of the side wall gluing to seal side；The bottom includes being separately positioned on two long bottoms Two connecting plates one on side and two connecting plates two for being separately positioned on two short bases, the lower edge of two connecting plates one have The connecting interface of mutual cooperation, the connecting plate one also include the paddle for being arranged on connecting interface side, described two gluings Adhesive layer is equipped with the correspondence position of plate and two connecting plates two；Described two connecting plates one and two split structures of connecting plate two Into the bottom of carton, and in split, two paddles are adhesively fixed with the connecting plate two of its correspondence position respectively.

Further, the top cover closes including the top plate for being arranged on two long top margins and the folding for being arranged on two short top margins Interlock plate is closed, described two top plate splits form the top cover of carton.

Further, the folded closed interlock plate includes interlock plate one and is symmetricly set on two of the both sides of interlock plate one Interlock plate two, and indentation line one is equipped between interlock plate one and the interlock plate of its both sides two, one corresponding position of indentation line Short top margin forms 45° angle.

Further, the edge of the connecting plate one includes successively：Vertical edge one, horizontal sides one, hypotenuse one, vertical edge 2nd, horizontal sides two, hypotenuse two, horizontal sides three, vertical edge three, hypotenuse three, hypotenuse four, and along hypotenuse four direction fold when, Its fold line is provided with indentation line four by horizontal sides two and the junction of hypotenuse two along the fold line.

Further, the connecting interface is made up of hypotenuse one and horizontal sides two；The edge of the paddle by hypotenuse two, Horizontal sides three, vertical edge three, hypotenuse three and the fold line composition along hypotenuse four.

Further, horizontal sides one, the horizontal sides two of the lower edge of connecting plate one are concordant with the lower edge of connecting plate two.

Further, the connecting plate two is inverted trapezoidal structure.

Further, the connecting plate two is isosceles trapezoidal structure；And its hypotenuse and the angle on base are 45 ° -90 °.

Further, the top cover closes including the top plate for being arranged on two long top margins and the folding for being arranged on two short top margins Interlock plate is closed, described two top plate splits form the top cover of carton.

Further, the top cover, side wall, bottom and gluing sealing side be structure as a whole, and top cover, bottom with side wall Junction be respectively equipped with indentation line two, indentation line three.

The beneficial effects of the utility model are：

(1) the automatic bottom Quick seal carton in the utility model, the carton body of rectangular parallelepiped structure, the paper are included Case body includes top cover, side wall and bottom；There is one lateral edges of the side wall gluing to seal side；The bottom includes setting respectively Put two connecting plates one and two connecting plates two for being separately positioned on two short bases, two connecting plates one on two long bases Lower edge there is the connecting interface to cooperate, the connecting plate one also includes being arranged on the paddle of connecting interface side, Adhesive layer is equipped with the correspondence position of described two paddles and two connecting plates two；Described two connecting plates one and two companies The split of fishplate bar two forms the bottom of carton, and in split, two paddles are bonded with the connecting plate two of its correspondence position respectively It is fixed；Two connecting plates one of bottom and two connecting plates two utilize the glue being arranged on two paddles and two connecting plates two Adhesion coating forms self-styled bottom structure, and when in use, when carton is converted into cuboid state by folded state, the bottom of carton can be with Self-closed, reduce the process at artificial bottom, improve the efficiency of carton back cover, and save the use of sealing compound, Yu Bao Protect environmental benefits；

(2) the automatic bottom Quick seal carton in the utility model, the top cover include being arranged on two long top margins Top plate and the folded closed interlock plate for being arranged on two short top margins, described two top plate splits form the top cover of carton.The folding Folded closure interlock plate includes interlock plate one and is symmetricly set on two interlock plates two of the both sides of interlock plate one, and interlock plate one and its Indentation line one is equipped between the interlock plate two of both sides, the short top margin of one corresponding position of indentation line forms 45° angle, used When, when carrying out the capping of top cover, it is only necessary to converted into interlock plate one along indentation line two with hand, the interlock plate two of its both sides can band Angle when two top plates are folded to capping is moved, then is sealed with sealing compound, the cap structure can realize the quick of top cover Sealing.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to these accompanying drawings.

Fig. 1 is the structural representation of the utility model embodiment preparation process (1)；

Fig. 2 is the structural representation of the utility model embodiment preparation process (2)；

Fig. 3 is the structural representation of the utility model embodiment preparation process (3)；

Fig. 4 is the structural representation of the utility model embodiment preparation process (4)；

Fig. 5 is the structural representation of connecting plate one in utility model embodiment；

Fig. 6 is the structural representation of folded closed interlock plate in utility model embodiment；

Fig. 7 is the inside structure schematic diagram of bottom when carton is converted into rectangular parallelepiped structure in the utility model embodiment.

In figure：1st, top cover；11st, top plate；12nd, folded closed interlock plate；1201st, interlock plate one；1202nd, interlock plate two；2、 Side wall；3rd, bottom；31st, connecting plate one；3100th, vertical edge one；3101st, horizontal sides one；311st, connecting interface；3110th, hypotenuse one； 3111st, vertical edge two；3112nd, horizontal sides two；312nd, paddle；3120th, hypotenuse two；3121st, horizontal sides three；3122nd, vertical edge Three；3123rd, hypotenuse three；3124th, indentation line four；3102nd, hypotenuse four；32nd, connecting plate two；4th, indentation line one；5th, indentation line two；6、 Indentation line three；7th, adhesive layer；8th, gluing sealing side；9th, breach.

Embodiment

, below will be to technology of the present utility model to make the purpose of this utility model, technical scheme and advantage clearer Scheme is described in detail.Obviously, described embodiment is only the utility model part of the embodiment, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not before creative work is made Resulting all other embodiment is put, belongs to the scope that the utility model is protected.

A kind of automatic bottom Quick seal carton, includes the carton body of rectangular parallelepiped structure, and the carton body includes top Lid 1, side wall 2 and bottom 3.There is one lateral edges of the side wall 2 gluing to seal side 8, the top cover 1, side wall 2, bottom 3 and painting Glue sealing side 8 is structure as a whole, and top cover 1, bottom 3 are respectively equipped with indentation line 25, indentation line three in the junction with side wall 2 6。

1st, bottom 3：

The bottom 3 includes being separately positioned on two connecting plates 1 on two long bases and is separately positioned on two short bottoms Two connecting plates 2 32 on side, the lower edge of two connecting plates 1 have the connecting interface 311 to cooperate, the connecting plate One 31 also including the paddle 312 for being arranged on the side of connecting interface 311, described two paddles 312 and two connecting plates 2 32 Correspondence position on be equipped with adhesive layer 7.

Described two connecting plates 1 and two splits of connecting plate 2 32 form the bottom 3 of carton, and in split, two Paddle 312 is adhesively fixed with the connecting plate 2 32 of its correspondence position respectively.

1. connecting plate 1：

In the present embodiment, the edge of the connecting plate 1 includes successively：Vertical edge 1, horizontal sides 1, Hypotenuse 1, vertical edge 2 3111, horizontal sides 2 3112, hypotenuse 2 3120, horizontal sides 3 3121, vertical edge 3 3122, tiltedly Side 3 3123, hypotenuse 4 3102, and along hypotenuse 4 3102 direction fold when, its fold line by horizontal sides 2 3112 and tiltedly The junction on side 2 3120, and the direction of the fold line is provided with indentation line 4 3124, and the indentation line 4 3124 and indentation line 36 angle a is 45 °.

The connecting interface 311 is made up of hypotenuse 1, vertical edge 2 3111 and horizontal sides 2 3112；And hypotenuse one 3110 with the angle b of vertical edge 2 3111 be 135 °.

The edge of the paddle 312 is by hypotenuse 2 3120, horizontal sides 3 3121, vertical edge 3 3122, hypotenuse 3 3123 And formed along the fold line of hypotenuse 4 3102, and the angle c of hypotenuse 2 3120 and vertical direction is 45 °.

Horizontal sides 1, horizontal sides 2 3112 and the lower edge of connecting plate 2 32 of the lower edge of connecting plate 1 are put down Together.Certainly, the lower edge of connecting plate 2 32 it is not absolutely required to meet it is concordant with horizontal sides 1, horizontal sides 2 3112, It can meet the bottom 3 of carton obturaging reality.

2. connecting plate 2 32：

The connecting plate 2 32 is inverted trapezoidal structure.

In the present embodiment, the connecting plate 2 32 is isosceles trapezoidal structure；And its hypotenuse and the angle on base are 60°.The shape of connecting plate 2 32 is also not limited to inverted trapezoidal structure, and its lower edge can also be arc, as long as can meet paper The bottom 3 of case obturages reality.

Two connecting plates 1 of bottom 3 and two connecting plates 2 32 utilize and are arranged on two paddles 312 and two companies Adhesive layer 7 on fishplate bar 2 32 forms self-styled bottom structure, when in use, carton is converted into cuboid state by folded state When, the bottom 3 of carton with self-closed, can reduce the process at artificial bottom, improve the efficiency of carton back cover.

2nd, top cover 1：

The top cover 1 includes the folded closed gearing for being arranged on the top plate 11 of two long top margins and being arranged on two short top margins Plate 12, described two splits of top plate 11 form the top cover 1 of carton.

The folded closed interlock plate 12 includes interlock plate 1 and is symmetricly set on the two of the both sides of interlock plate 1 Individual interlock plate 2 1202, and indentation line 1 is equipped between interlock plate 1 and the interlock plate of its both sides 2 1202, indentation line one The angle d that the short top margin (i.e. indentation line 2 5) of 4 corresponding positions is formed is 45 °.

The outward flange on the gluing sealing side 8 offers a breach 9, the shape of the breach 9 in the position of corresponding indentation line 25 Shape is corresponding with indentation line 1 on folded closed interlock plate 12, and it is to cover envelope on being carried out for convenience to set the structure of breach 9 During mouth, using convenient equivalent during folded closed interlock plate 12.

When in use, when carrying out the capping of top cover 1, it is only necessary to interlock plate 1 is converted into along indentation line 25 with hand, The angle when interlock plate 2 1202 of its both sides can drive two top plates 11 to be folded to capping, then sealed with sealing compound, push up The structure of lid 1 can realize the Quick seal of top cover 1.

Automatic bottom Quick seal carton in the utility model, its preparation process are：

(1) shape as shown in Figure 1, carton during deployed condition is prepared；

(2) as shown in Figure 2, by two connecting plates 1 of composition bottom 3 and two connecting plates 2 32 respectively along impression Line 36 folds；

(3) as shown in Figure 3, by the paddle 312 of two connecting plates 1 along (the i.e. indentation line four of hypotenuse 4 3102 3124) direction folds, and adhesive layer 7 is then coated with the corresponding position of paddle 312 and connecting plate 2 32, while will apply Glue seals side 8, and with the Nian Jie corresponding position in gluing sealing side 8 (adhesive layer 7 is located at the back side of paper herein) coating adhesive Adhesion coating 7 (is bonded) for carton side walls 2；

(4) as shown in Figure 4, along A lines, B line doublings, carry out the connecting plate 2 32 of two paddles 312 and correspondence position Bonding, complete the bonding of carton bottom 3；The position for making gluing sealing side 8 corresponding is bonded, and completes carton side walls 2 Bonding；Now, the bottom 3 of whole carton is converted into rectangular parallelepiped structure in a folded state, and the bottom 3 of carton is by connecing Automatically closure turns into the rectangles (as shown in Figure 7) for closing and fastening to mouth 311, completes from back cover action.

It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to In this, any one skilled in the art can readily occur in change in the technical scope that the utility model discloses Or replace, it should all cover within the scope of protection of the utility model.Therefore, the scope of protection of the utility model should be with the power The protection domain that profit requires is defined.

Claims (10)

1. a kind of automatic bottom Quick seal carton, include the carton body of rectangular parallelepiped structure, the carton body include top cover, Side wall and bottom；There is one lateral edges of the side wall gluing to seal side；It is characterized in that：The bottom includes being separately positioned on Two connecting plates one on two long bases and two connecting plates two for being separately positioned on two short bases, under two connecting plates one Edge has the connecting interface to cooperate, and the connecting plate one also includes the paddle for being arranged on connecting interface side, described Adhesive layer is equipped with the correspondence position of two paddles and two connecting plates two；Described two connecting plates one and two connecting plates Two splits form the bottom of carton, and in split, two paddles are adhesively fixed with the connecting plate two of its correspondence position respectively.

2. automatic bottom Quick seal carton according to claim 1, it is characterised in that：The top cover includes being arranged on two The top plate of individual long top margin and the folded closed interlock plate for being arranged on two short top margins, described two top plate splits form the top of carton Lid.

3. automatic bottom Quick seal carton according to claim 2, it is characterised in that：The folded closed interlock plate bag Include interlock plate one and be symmetricly set on two interlock plates two of the both sides of interlock plate one, and interlock plate one and the interlock plate two of its both sides Between be equipped with indentation line one, the short top margin of one corresponding position of indentation line forms 45° angle.

4. the automatic bottom Quick seal carton according to any one in claim 1-3, it is characterised in that：The connection The edge of plate one includes successively：Vertical edge one, horizontal sides one, hypotenuse one, vertical edge two, horizontal sides two, hypotenuse two, horizontal sides 3rd, vertical edge three, hypotenuse three, hypotenuse four, and along hypotenuse four direction fold when, its fold line passes through horizontal sides two and hypotenuse Two junction, and it is provided with indentation line four along the fold line.

5. automatic bottom Quick seal carton according to claim 4, it is characterised in that：The connecting interface is by hypotenuse one Formed with horizontal sides two；The edge of the paddle is by hypotenuse two, horizontal sides three, vertical edge three, hypotenuse three and along hypotenuse Four fold line is formed.

6. automatic bottom Quick seal carton according to claim 5, it is characterised in that：The lower edge of connecting plate one Horizontal sides one, horizontal sides two are concordant with the lower edge of connecting plate two.

7. automatic bottom Quick seal carton according to claim 6, it is characterised in that：The connecting plate two is inverted trapezoidal Structure.

8. automatic bottom Quick seal carton according to claim 7, it is characterised in that：The connecting plate two is isosceles Trapezium structure；And its hypotenuse and the angle on base are 45 ° -90 °.

9. automatic bottom Quick seal carton according to claim 8, it is characterised in that：The top cover includes being arranged on two The top plate of individual long top margin and the folded closed interlock plate for being arranged on two short top margins, described two top plate splits form the top of carton Lid.

10. automatic bottom Quick seal carton according to claim 9, it is characterised in that：The top cover, side wall, bottom It is structure as a whole with gluing sealing side, and top cover, bottom are respectively equipped with indentation line two, indentation line three in the junction with side wall.