CN207191661U

CN207191661U - Convenient folding box

Info

Publication number: CN207191661U
Application number: CN201721068786.6U
Authority: CN
Inventors: 曾悦峰; 洪振生; 陈扬
Original assignee: Fujian Normal University
Current assignee: Fujian Normal University
Priority date: 2017-08-25
Filing date: 2017-08-25
Publication date: 2018-04-06
Anticipated expiration: 2027-08-25

Abstract

It the utility model is related to a kind of convenient folding box, including box body, its longitudinal edge length direction is provided with the first prefabricated fold line in the middle part of the bottom surface of the box body, the two-end-point of the first prefabricated fold line each extends over out three prefabricated fold lines, three prefabricated fold line includes the prefabricated fold lines of a, the prefabricated fold lines of b and the prefabricated reverse folded lines of α, the distal point of a fold lines and a summits of its nearest neighbours coincide, the distal point of the b fold lines and the b summits of its nearest neighbours coincide, the midpoint of the distal point of the prefabricated reverse folded lines of α and the widthwise edge of its nearest neighbours coincides, in the middle part of the left surface of the box body the second prefabricated fold line is provided with right flank middle part along its longitudinal edge length direction, the prefabricated reverse folded lines of α link together the first prefabricated fold line and the second prefabricated fold line.The utility model structure design is simple, reasonable, is easy to fold, stores, greatly improve space availability ratio, has broad application prospects.

Description

Convenient folding box

Technical field

It the utility model is related to a kind of convenient folding box.

Background technology

In daily life the products application such as box, case, paper bag can be described as very popularize, milk box, paper-extracting box, Boxed cassette, and all kinds of square cartons, plastic box etc..But above-mentioned box, case, paper bag will take up space very much after being finished, it is difficult to Storage.

Utility model content

In view of the deficiencies in the prior art, technical problem to be solved in the utility model is to provide a kind of convenient folding Box, it is not only reasonable in design and efficiently convenient.

In order to solve the above-mentioned technical problem, the technical solution of the utility model is：A kind of convenient folding box, including box Body, the bottom surface middle part of the box body are provided with the first prefabricated fold line, the first prefabricated folding along its longitudinal edge length direction The two-end-point of line each extends over out three prefabricated fold lines, and three prefabricated fold lines include the prefabricated fold lines of a, the prefabricated fold lines of b And the prefabricated reverse folded lines of α, the distal point of the prefabricated fold lines of a and a summits of its nearest neighbours coincide, the b is prefabricated The distal point of fold line and the b summits of its nearest neighbours coincide, the distal points of the prefabricated reverse folded lines of α and its nearest neighbours The midpoint of widthwise edge coincides, and is provided with the middle part of the left surface of the box body with right flank middle part along its longitudinal edge length direction Second prefabricated fold line, the prefabricated reverse folded lines of α link together the first prefabricated fold line and the second prefabricated fold line.

Preferably, bottom surface is bisected into two sizes always by the described first prefabricated fold line and the prefabricated reverse folded lines of α Rectangle.

Preferably, the widthwise edge of the prefabricated fold lines of a, the prefabricated fold lines of b and its nearest neighbours surrounds equilateral triangle, Equilateral triangle is bisected into two right angled triangles of the same size by the prefabricated reverse folded lines of α.

Preferably, the described second prefabricated fold line is parallel with the widthwise edge of bottom surface.

Preferably, the top surface of the box body be also equipped with the first prefabricated fold line, the prefabricated fold lines of a, the prefabricated fold lines of b with And the prefabricated reverse folded lines of α.

Compared with prior art, the utility model has the advantages that：The utility model structure design is simple, closes Reason, is easy to fold, and the utility model after folding is neat, symmetrical, is easy to store, greatly improves space availability ratio, has wide Application prospect.

The utility model is described in more detail with reference to the accompanying drawings and detailed description.

Brief description of the drawings

Fig. 1 is the organigram in bottom surface direction after the utility model embodiment expansion.

Fig. 2 is the organigram that the utility model embodiment deploys rear top surface direction.

Fig. 3 is the organigram in bottom surface direction after the utility model embodiment folds.

Fig. 4 is the organigram that the utility model embodiment folds rear top surface direction.

In figure：1- box bodys, 2- bottom surfaces, 3- longitudinal edges, the first prefabricated fold lines of 4-, the prefabricated fold lines of 5-a, the prefabricated foldings of 6-b Superimposing thread, the prefabricated reverse folded lines of 7- α, 8-a summits, 9-b summits, 10- widthwise edges, 11- midpoints, 12- left surfaces, 13- right flanks, The second prefabricated fold lines of 14-, 15- top surfaces.

Embodiment

For features described above and advantage of the present utility model can be become apparent, special embodiment below, and coordinate accompanying drawing, It is described in detail below.

As shown in Fig. 1 ~ 4, a kind of convenient folding box, including box body 1, the middle part of bottom surface 2 of the box body 1 is along its longitudinal edge 3 length directions are provided with the first prefabricated fold line 4, the two-end-point of the first prefabricated fold line 4 each extend over out three it is prefabricated Fold line, three prefabricated fold lines include the prefabricated fold lines 5 of a, the prefabricated fold lines 6 of b and the prefabricated reverse folded lines 7 of α, a The distal point of prefabricated fold line 5 and a summits 8 of its nearest neighbours coincide, the distal point of the prefabricated fold lines 6 of b with from it most Near b summits 9 coincide, and the distal point of the prefabricated reverse folded lines 7 of α is mutually overlapping with the midpoint 11 of the widthwise edge 10 of its nearest neighbours Close, the middle part of left surface 12 of the box body 1 is provided with the second prefabricated folding with the middle part of right flank 13 along its length direction of longitudinal edge 3 Superimposing thread 14, the prefabricated reverse folded lines 7 of α link together the first prefabricated fold line 4 and the second prefabricated fold line 14；When So, the box body 1 is in general rectangular shape.

In the utility model embodiment, the first prefabricated prefabricated reverse folded lines 7 of fold line 4 and α divide bottom surface 2 equally For the rectangle of two sizes always.

In the utility model embodiment, the transverse direction of the prefabricated fold line 5 of a, the prefabricated fold lines 6 of b and its nearest neighbours Side 10 surrounds equilateral triangle, and equilateral triangle is bisected into two right angles three of the same size by the prefabricated reverse folded lines 7 of α It is angular.

In the utility model embodiment, the second prefabricated fold line 14 is parallel with the widthwise edge 10 of bottom surface 2.

In the utility model embodiment, the top surface 15 of the box body 1 is also equipped with the first prefabricated fold line 4, the prefabricated foldings of a The prefabricated fold line 6 of superimposing thread 5, b and the prefabricated reverse folded lines 7 of α, the first prefabricated fold line 4, the prefabricated foldings of a on the top surface 15 The prefabricated fold line 6 of superimposing thread 5, b and the prefabricated reverse folded lines 7 of α set consistent with its setting on bottom surface 2.

In the utility model embodiment, the utility model can be applied to the production such as the box without top surface 15, case, paper bag Product, the products such as the box, case, paper bag of top surface 15 are readily applicable to, flexibility is good, and applicability is high.

Specifically used process of the present utility model is as follows：During folding, as shown in Figure 1, it would be desirable to which this practicality of folding is new Type is laid flat, and extrudes bottom surface 2 and top surface 15 to inner chamber against the described first prefabricated fold line 4, then prefabricated against described second Fold line 14 extrudes left surface 12 and right flank 13 to inner chamber, obtains the utility model of the flat as described in accompanying drawing 2, rolls over Poststack, the prefabricated reverse folded lines 7 of α are overlapping with the second prefabricated fold line 14, the prefabricated fold lines 5 of a and the prefabricated fold lines of b 6 is overlapping.

The utility model is not limited to above-mentioned preferred forms, and anyone can obtain under enlightenment of the present utility model Go out other various forms of convenient folding boxes.All equivalent changes and modifications done according to present utility model application the scope of the claims, Covering scope of the present utility model should all be belonged to.

Claims

A kind of 1. convenient folding box, it is characterised in that：Including box body, along its longitudinal edge lengths side in the middle part of the bottom surface of the box body To being provided with the first prefabricated fold line, the two-end-point of the first prefabricated fold line each extends over out three prefabricated fold lines, and three The prefabricated fold line of bar includes the prefabricated fold lines of a, the prefabricated fold lines of b and the prefabricated reverse folded lines of α, the prefabricated fold lines of a The a summits of distal point and its nearest neighbours coincide, and the distal point of the prefabricated fold lines of the b and the b summits of its nearest neighbours coincide, The midpoint of the distal point of the prefabricated reverse folded lines of α and the widthwise edge of its nearest neighbours coincides, in the left surface of the box body Portion is provided with the second prefabricated fold line with right flank middle part along its longitudinal edge length direction, and the prefabricated reverse folded lines of α will First prefabricated fold line links together with the second prefabricated fold line.
2. convenient folding box according to claim 1, it is characterised in that：The first prefabricated fold line is prefabricated anti-with α Bottom surface is bisected into the rectangle of two sizes always to fold line.
3. convenient folding box according to claim 1, it is characterised in that：The prefabricated fold line of a, the prefabricated fold lines of b And the widthwise edge of its nearest neighbours surrounds equilateral triangle, equilateral triangle is bisected into two by the prefabricated reverse folded lines of α Right angled triangle of the same size.
4. convenient folding box according to claim 1, it is characterised in that：The second prefabricated fold line and the horizontal stroke of bottom surface It is parallel to side.
5. convenient folding box according to claim 1, it is characterised in that：It is pre- that the top surface of the box body is also equipped with first Fold line, the prefabricated fold lines of a, the prefabricated fold lines of b and the prefabricated reverse folded lines of α processed.