CN206871530U - A kind of packing box - Google Patents

Abstract

The utility model discloses a kind of packing box, including can paper folding block, paper block folds the box body for surrounding a side opening by crease line, paper block is provided with bottom surface, the back side is respectively equipped with the relative edge of bottom surface two, front, side is respectively equipped with two relative edges at the back side, bottom surface, the back side, front, side surrounds the box body of a side opening, positive both sides are respectively equipped with the interior insert edge abutted on the inside of side, the side lid to box body intracavity fold is respectively equipped with two relative edges of side, interior insert edge is between side and side lid after folding, the back side is provided with can be by lid side that box opening covers, one side of the lid side provided with the box body that can recline is inserted into the insert edge in box body；Eyelet is set on insert edge, is provided with the lock seaming that can insert eyelet on front with the one side that insert edge reclines, lock seaming is provided with the lock shoulder that can be passed eyelet after eyelet is inserted in lock seaming and pin insert edge, and paper block is provided with tears face by what tear line was torn；The utility model is simple in construction, and structure is firm, there is auto-lock function.

Description

A kind of packing box

【Technical field】

It the utility model is related to a kind of packing box, especially a kind of packing box for being capable of self-locking after box body has been packed.

【Background technology】

After the completion of existing packing box (gift package, express delivery package box) is generally by paper FOLD AND PACK, then pass through The instruments such as adhesive tape wrap zoarium, it is necessary to when taking out the article in box, it is only necessary to the instruments such as adhesive tape destroyed, just can extract Product, and any one part of box body is all without destroyed, after such user receives packing box, it is not easy to judge box whether Through being opened, user benefit is caused to be damaged.

Based on such background, applicant on November 25th, 2016 to State Intellectual Property Office have submitted one it is entitled " the rapid-result packing box that a kind of novel anti-theft is easily opened ", the number of accepting are the utility application of " 201621294796.7 ", but It is that applicant has found that the packaging box body has a flaw in R＆D process, i.e., bag can be opened from box body by cleverly method Mounted box, the utility model are to be researched and proposed to overcome this flaw.

【Utility model content】

The technical problems to be solved in the utility model is to provide a kind of simple in construction, the packing box with auto-lock function.

In order to solve the above technical problems, a kind of packing box of the present utility model, including can paper folding block, described paper block passes through Crease line folds the box body for surrounding a side opening, and described paper block is provided with bottom surface, set respectively on the described relative edge of bottom surface two There are the back side, front, side, described bottom surface, the back side, front, side are respectively equipped with other two relative edge at the described back side Surround described box body, described positive both sides are respectively equipped with the interior insert edge abutted on the inside of side, described side up and down The side lid to box body intracavity fold is respectively equipped with two relative edges, described interior insert edge is in side and side lid after folding Between, the described back side, which is provided with, to be provided with the described box body that can recline by the lid side that box opening covers, described lid side The insert edge being simultaneously inserted into described box body；Eyelet, the one side to be reclined on described front with insert edge are set on described insert edge The lock seaming of described eyelet can be inserted by being provided with, and described lock seaming is provided with can pass eyelet and will insert after eyelet is inserted in lock seaming The lock shoulder that side is pinned, described paper block is provided with tears face by what tear line was torn.

A kind of packing box as described above, the described face of tearing are extended on described insert edge, the described end for tearing face Portion is provided with the torn edges disconnected with insert edge by torn edges crease line, and described eyelet is located at described torn edges both sides, described lock seaming It is inserted into from the described torn edges back side in described eyelet.

A kind of packing box as described above, described face of tearing are extended to from lid side on described insert edge, and described tears Face is Y-shaped.

A kind of packing box as described above, described torn edges crease line are concordant with described eyelet.

Compared with prior art, the utility model has the following advantages that：

1st, after paper block is converted into box body, lid side covers box opening, and the recline one side of box body of insert edge is inserted into box body, this When lock seaming cracked gap by inserting, be inserted on the inside of lid side, when the lock shoulder of lock seaming is stretched out from gap, gap both sides can automatically reset Concordantly, such lock shoulder can not extract from gap, so as to which insert edge be pinned；When needing to open fit, it is necessary to by the face of tearing Tear line is torn, destroys box body, therefore box body does not need the instrument such as adhesive plaster just to pin to be not switched on, and need to take out box During internal article, it is necessary to which destroying box body could take out, simple in construction, take apart conveniently, anti-theft is good；After protecting edge contraction, this The article inside box body is seen in the seam that sample cannot be between the back side and side, protects privacy of user；Lock seaming is on the inside of torn edges It is inserted into gap, torn edges is exposed, so convenient to be torn from torn edges by the face of tearing, convenient to open box body.Furthermore, it is not necessary that use Adhesive plaster or adhesive are with regard to that can complete the encapsulation of packing box.

2nd, after paper block is converted into box body and completes packaging, box body is not easy loosely, to improve the stability of box body, avoids Packing box is arbitrarily opened from the face of box body six, further improves the level security of packing box.

3rd, on paper each Mosaic face it is rationally distributed, produce paper block when, the waste material cut off from entire paper block is few, improve The utilization rate of paper material, avoids the waste of paper material.

【Brief description of the drawings】

Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings, wherein：

Fig. 1 is the expanded view of box body of the present utility model；

Fig. 2 is the schematic diagram of step 1 in packaging process in the utility model；

Fig. 3 is the schematic diagram of step 2 in packaging process in the utility model；

Fig. 4 is the schematic diagram of step 3 in packaging process in the utility model；

Fig. 5 is the schematic diagram of step 4 in packaging process in the utility model；

Fig. 6 is the schematic diagram of step 5 in packaging process in the utility model；

Fig. 7 is the schematic diagram of step 6 in packaging process in the utility model.

【Embodiment】

Embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.

As shown in Figures 1 to 7, a kind of packing box of the present embodiment, including can paper folding block 1, described paper block 1 passes through folding line Line folds the box body 2 for surrounding a side opening, and box body 2 has the cavity for putting article, and described paper block 1 is provided with bottom surface 11, institute The back side 12, front 13 are respectively equipped with the relative edge of 11 liang of the bottom surface stated, is set respectively on other two relative edge at the described back side 12 There is side 14, described bottom surface 11, the back side 12, front 13, side 14 surround described box body 2, the described both sides of front 13 point The interior insert edge 17 of the inner side of side 14 She You not be abutted in, described side 14 is respectively equipped with two relative edges to box body 2 up and down The side lid 16 of intracavity fold, described interior insert edge 17 are between side 14 and side lid 16 after folding, the described back side 12 are provided with the lid side 3 covered that box body 2 can be open, and the one side that described lid side 3 is provided with the described box body 2 that can recline is inserted into Insert edge 4 in described box body 2；Eyelet 41 is set on described insert edge 4, in the one side to be reclined on described front 13 with insert edge 4 Provided with the lock seaming 5 that can insert described eyelet 41, lock seaming 5 is inserted from eyelet 41 and squeezes eyelet 41, in described lock seaming 5 Provided with when lockstitch a border 5 insertion eyelet 41 after the lock shoulder 51 that can pass eyelet and pin insert edge 4, after lock shoulder 51 passes eyelet 41, Eyelet 41 automatically resets, the eyelet 41 squeezed again recover make a line, now lock shoulder 51 is blocked in outside eyelet 41, it is impossible to again from Eyelet 41 is extracted, and paper block 1 is provided with tears face 6 by what tear line 10 was torn, and after lock shoulder 51 is locked, box body completes bag Dress, it is not necessary to which adhesive plaster etc. is encapsulated, and when needing to take out the inside article, the face of tearing 6 is torn, opens an opening.

Face 6 is torn to extend on described insert edge 4, the described end for tearing face 6 by torn edges crease line 61 be provided with The torn edges 62 that insert edge 4 disconnects, described torn edges crease line 61 is concordant with described eyelet 41, and described eyelet 41 is located at described The both sides of torn edges 62, described lock seaming 5 are inserted into from the described back side of torn edges 62 in described eyelet 41, it is described tear face 6 from Lid side 3 is extended on described insert edge 4, and described face 6 of tearing is Y-shaped.Torn edges 62 is exposed, it is necessary to when taking apart, by pulling open Torn edges 62, take apart simple and convenient.

The process of packing box folding is briefly described presently in connection with Fig. 1 to figure：

The first step：As shown in Fig. 2 the back side 12 is folded upward at, it is in 90 ° to be allowed to bottom surface 11；The side of the lower side of side 14 The outward bending of lid 16, it is in 90 ° to be allowed to side 14.

Second step：As shown in figure 3, two sides 14 are bent laterally, it is in 90 ° to be allowed to the back side 12, and is made under side 14 The side lid 16 of side is on bottom surface 11.

3rd step：As shown in figure 4, the interior insert edge 17 of positive 13 both sides is folded upward at, it is in 90 ° to be allowed to front 13.

4th step：As shown in figure 5, positive 13 opposing bottom surfaces 11 are folded upward at, it is in 90 ° to be allowed to bottom surface 11, and makes front The interior insert edge 17 of 13 both sides is close to adjacent side 14.

5th step：As shown in fig. 6, the side lid 16 of the upper side edge of side 14 to box body inner chamber bend, be allowed to be in bottom surface 11 90 °, while interior insert edge 17 is between side 14 and side lid 16.

6th step：As shown in fig. 7, lid side 3 is bent downwards, the recline front 13 of box body 2 of insert edge 4 is set to be inserted into box body 2, Lock seaming 5 stitches 41 by inserting to unlock, and is inserted into the inner side of lid side 3, when 5 lock shoulder 51 of lockstitching a border is stretched out from eyelet 41, the both sides of eyelet 41 It can automatically reset concordant, complete packaging.

The interior insert edge 17 fixed on front 13 that can be more fastened using above-mentioned steps, improve the stabilization of box body 2 Property, avoid opening packing box from box body, further improve the security of packing box.

Claims (4)

1. A kind of 1. packing box, it is characterised in that including can paper folding block (1), described paper block (1) by crease line fold surround one The box body (2) of side opening, described paper block (1) are provided with bottom surface (11), are respectively equipped with the described relative edge of bottom surface (11) two The back side (12), positive (13), side (14), described bottom surface are respectively equipped with other two relative edge of the described back side (12) (11), the back side (12), positive (13), side (14) surround described box body (2), and described front (13) both sides are respectively equipped with patch The interior insert edge (17) on the inside of side (14) is leaned against, described side (14) are respectively equipped with two relative edges to box body (2) up and down The side lid (16) of intracavity fold, described interior insert edge (17) are between side (14) and side lid (16) after folding, institute The back side (12) stated is provided with the lid side (3) that cover that box body (2) can be open, described lid side (3) be provided with can recline it is described The one side of box body (2) is inserted into the insert edge (4) in described box body (2)；Eyelet (41) is set on described insert edge (4), it is described The one side to be reclined on positive (13) with insert edge (4) is provided with the lock seaming (5) that can insert described eyelet (41), described lock seaming (5) lock shoulder (51) that eyelet can be passed and pin insert edge (4) behind lock seaming (5) insertion eyelet (41), described paper are provided with Block (1) is provided with tears face (6) by what tear line (10) was torn.
2. 2. a kind of packing box according to claim 1, it is characterised in that described face (6) of tearing extends to described insert edge (4) on, the described end for tearing face (6) is provided with the torn edges (62) disconnected with insert edge (4) by torn edges crease line (61), described Eyelet (41) be located at described torn edges (62) both sides, described lock seaming (5) is inserted into described from described torn edges (62) back side Eyelet (41) in.
3. 3. a kind of packing box according to claim 2, it is characterised in that described face (6) of tearing extends to from lid side (3) On described insert edge (4), described face (6) of tearing is Y-shaped.
4. 4. a kind of packing box according to claim 3, it is characterised in that described torn edges crease line (61) and described lock It is concordant to stitch (41).