CN209684345U

CN209684345U - A kind of food package box of high leakproofness

Info

Publication number: CN209684345U
Application number: CN201920174135.8U
Authority: CN
Inventors: 郭泰豪
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-31
Filing date: 2019-01-31
Publication date: 2019-11-26
Anticipated expiration: 2029-01-31

Abstract

The utility model relates to a kind of food package boxes of high leakproofness, including box cover and box body, it is characterised in that: the box cover includes top cover, center and tearing sheet；Center include outline border wall, inside casing wall and for connect at the top of outline border wall with the top frame wall at the top of inside casing wall, the annular slot circumferential and upwardly recessed along center is formed between outline border wall, top frame wall and inside casing wall, the sidewall upper of the box body is tightly inserted into annular slot；It is circumferentially with many places tearing point to the interior lateral edge of inside casing wall, and tearing sheet is connect by tearing point with inside casing wall, and the upper surface of tearing sheet is equipped with the pull ring for pulling open tearing sheet；The edge enclosing cover of top cover closes on top frame wall.The food package box of this high leakproofness has good leakproofness, it is ensured that food is safe and healthy in packing box, and will not destroy the original appearance of packing box after opening box.

Description

A kind of food package box of high leakproofness

Technical field

The utility model relates to a kind of packing box more particularly to a kind of food package boxes of high leakproofness.

Background technique

Packing box generally comprises box cover and box body, and box cover lid closes on box body.In order to ensure the leakproofness of packing box, usually Certain Seal Design can be carried out at box cover edge, for the packing box for food, although such sealing structure energy Enough meet the seal request of food, but box cover is opened relatively easily, in the box-packed candy of effective sale, biscuit, can not be protected Card packing box was not opened, not can guarantee the safe and healthy of the food in packing box.In order to guarantee the packing box of boxed food It was not opened in sale, way relatively common at present is to have added a sealing in box body lateral wall top outer to reinforce The groove that tearing port is equipped with the formation of box body lateral wall one on side is reinforced in side, sealing, and box cover lid closes box cover side when on box body Edge is completely disposed among groove；Seal simultaneously and reinforce side and be equipped with that the opening of folding can be broken, consumer must break unlock mouth after can just open Open box cover.

Although this design has a good sealing effect for the food in entire packing box, on the one hand by Reinforce being easy between side and box cover there are gap simple tool is artificially used to be carried out out box in sealing and unlock mouth without breaking, Cause sealing to reinforce side to perform practically no function, there is no guarantee that packing box was not opened, not can guarantee defending for food in packing box Raw safety；And on the other hand, consumer is after packing box unlatching or use, convex commonly using packing box as storage apparatus Side is reinforced in the sealing on box body lateral wall out can destroy the beauty of box body after packing box is covered again and closed, and be easy to occupy one Fixed storage space influences using effect of the packing box as storage apparatus when.

Summary of the invention

The problem to be solved by the utility model is to provide a kind of food package box of high leakproofness, this high leakproofness Food package box has good leakproofness, it is ensured that food is safe and healthy in packing box, and will not destroy packaging after opening box The original appearance of box.The technical solution adopted is as follows:

A kind of food package box of high leakproofness, including box cover and box body, it is characterised in that: the box cover include top cover, Center and tearing sheet；Center include outline border wall, inside casing wall and for connect at the top of outline border wall with the top frame wall at the top of inside casing wall, outside The annular slot circumferential and upwardly recessed along center, the sidewall upper of the box body are formed between frame wall, top frame wall and inside casing wall It is tightly inserted into annular slot；The interior lateral edge of inside casing wall its be circumferentially with many places tearing point, tearing sheet by tearing point with The connection of inside casing wall, the upper surface of tearing sheet are equipped with the pull ring for pulling open tearing sheet；The edge enclosing cover of top cover is closed in top frame wall On.

Inside and outside direction described in this specification, is subject to the center of packing box, close to being accordingly to be regarded as packing box center Interior, being accordingly to be regarded as far from packing box center is outer.

After packing box is packed into food, box cover closely covers conjunction on box body by center, keeps the sidewall upper of box body tight Close be inserted between outline border wall, top frame wall and inside casing wall by center forms the annular slot circumferential and upwardly recessed along center In, then by the conjunction of top cover enclosing cover on top frame wall, so that entire food package box has good leakproofness；It will be used for the packet that breaks a seal The tearing sheet of mounted box is arranged on the center of box cover, when consumer, which needs to open packing box, takes out food, needs to open lid and closes Top cover on top frame wall, then the tearing sheet at center is torn, the food in packing box can be taken out, it is ensured that in packing box Food it is safe and healthy.

And consumer packing box open or use after, if use packing box as store apparatus, the outside of packing box There is no influenced by opening box on surface；Since the unlatching of packing box is to tear the tearing sheet in package interior, when opening box The original overall appearance of packing box will not be destroyed, will not be protruded on box body lateral wall, will not influence packing box as storage Using effect when apparatus.

As a preferred embodiment of the present invention, the side wall of the box body is circumferentially with annular groove, the outline border along it The interior lateral edge of wall its be circumferentially with first annular raised line；The shape of first annular raised line matches with annular groove, and first The position of ring rib is corresponding with annular groove.When center covers downwards box body, box side wall upper end is gradually inserted annular and inserts In slot, first annular raised line eventually falls into annular groove and blocks, and connect center closely with box body.

As the further preferred embodiment of the utility model, the sidewall upper of the box body is equipped with to be tilted down from the inside to the outside Inclined-plane, it is described annular slot slot bottom the ring segment extended from top to bottom, the bottom and inclined-plane of ring segment are circumferentially with along it It is in contact.During center covers downwards box body, box side wall upper end is gradually inserted annular slot, inclined-plane upper end (i.e. box Body sidewall upper end) it squeezes ring segment outward and is inserted upwardly into, while ring segment has an active force inwardly squeezed to inclined-plane, it will Box side wall upper end is tightly pressed against on inside casing wall, keeps the connection of center and box body even closer, further increases the close of packing box Feng Xing.

As the further preferred embodiment of the utility model, the inner sidewall of the top cover is circumferentially with the second convex annular along it The lateral wall of item, the top frame wall is circumferentially with third ring rib corresponding with the second ring rib position along it.Work as top Lid lid closes during on center, and third ring rib stops the second ring rib, needs to be downwardly applied to a level pressure Power makes the second ring rib by third ring rib, so that the second ring rib is in the lower section of third ring rib and formation The structure of mutual snapping, the lid for keeping top cover stronger close on center, enhance the leakproofness of packing box.

As the further preferred embodiment of the utility model, the box side wall top is equipped with the first recess portion, the top The lateral wall top of frame wall is equipped with the second recess portion, and the top cover, center and box body are in same in the lateral wall of same direction In plane.In order to make the whole more beautiful of packing box, top cover, center and box body are in together in the lateral wall of same direction In one plane, it is respectively provided with recess portion in the upper end of box side wall upper end, top frame wall, makes the clamping of first annular raised line and annular groove It is transferred to the first recess portion, the second ring rib and the snapping of third ring rib is made to be transferred to the second recess portion, so that entire packaging Each side of box seems very smooth, not extra protrusion part.In addition, assisting in opening top can be arranged in top cover lateral wall Lid lifts piece, and consumer is facilitated to open top cover.

As the further preferred embodiment of the utility model, the upper side of the top frame wall and the downside of the top cover It is in close contact.When top cover lid closes on center, the upper side of top frame wall and the downside of top cover are in close contact, and are further increased The leakproofness of packing box.

As a preferred embodiment of the present invention, the edge of tearing sheet is arranged in the pull ring.Pull ring is arranged in tearing sheet Edge, keep consumer more laborsaving when tearing tearing sheet, convenient for tearing.

The utility model compared with prior art, has the advantages that

The tearing sheet for the packing box that is used to break a seal is arranged in box cover the food package box of the utility model high leakproofness On frame, after packing box is packed into food, box cover closely covers conjunction on box body by center, inserts the sidewall upper of box body closely Enter and is formed between the outline border wall, top frame wall and inside casing wall by center in the annular slot circumferential and upwardly recessed along center, then Top cover enclosing cover is closed on top frame wall, so that entire food package box has good leakproofness；When consumer needs to open When packing box takes out food, needs to open lid and close the top cover on top frame wall, then tear the tearing sheet at center, Fang Nengqu Food in packing box out, it is ensured that food is safe and healthy in packing box；And consumer packing box open or use after, if Use packing box as storage apparatus, there is no influenced by opening box for the outer surface of packing box；Since the unlatching of packing box is The tearing sheet in package interior is being torn, packing box original overall appearance will not be destroyed when opening box, will not be protruded On box body lateral wall, using effect of the packing box as storage apparatus when will not influence.

Detailed description of the invention

Fig. 1 is the perspective view of the preferred embodiments of the present invention；

Fig. 2 is the perspective view that Fig. 1 opens top cover；

Fig. 3 be Fig. 1 in along the sectional view of A-A；

Wherein, each label indicates are as follows: 1- box body, the first recess portion of 101-, and the inclined-plane 102-, 103- annular groove, 2- box cover, 201- top cover, 202- center, 203- tearing sheet, 2031- pull ring, 2032- tearing point, 2021- outline border wall, 2022- inside casing wall, 2023- top frame wall, 204- annular slot, the first annular raised line of 205-, 206- ring segment, the second ring rib of 207-, 208- Three ring ribs, the second recess portion of 209-, 3- lift piece.

Specific embodiment

It is described further with reference to the accompanying drawing with preferred embodiments of the present invention.

As shown in Figure 1 to Figure 3, a kind of food package box of high leakproofness, including box cover 2 and box body 1；Box cover 2 includes top Lid 201, center 202 and tearing sheet 203, center 202 is including outline border wall 2021, inside casing wall 2022 and for connecting outline border wall 2021 The top frame wall 2023 at 2022 top of top and inside casing wall, forms edge between outline border wall 2021, top frame wall 2023 and inside casing wall 2022 The circumferential and upwardly recessed annular slot 204 of center 202；The sidewall upper of box body 1 is equipped with the inclined-plane tilted down from the inside to the outside 102, the slot bottom of annular slot 204 is circumferentially with the ring segment 206 extended from top to bottom along it, and 102 upper end of inclined-plane is tightly inserted into In annular slot 204, the bottom of ring segment 206 is in contact with inclined-plane 102；

1 side wall upper part of box body is equipped with the first recess portion 101, and the side wall of box body 1 is circumferentially with annular groove 103, outline border along it The interior lateral edge of wall 2021 its be circumferentially with first annular raised line 205, shape and 103 phase of annular groove of first annular raised line 205 It matches and the position of first annular raised line 205 is corresponding with annular groove 103；When center 202 covers downwards box body 1, box body 1 The inclined-plane 102 of sidewall upper is gradually inserted in annular slot 204, and first annular raised line 205 is eventually fallen into annular groove 103 And block, and make the access section of first annular raised line 205 and annular groove 103 in the first recess portion 101, so that center 202 It is closely connect with box body 1, and center 202 and box body 1 are in the same plane in the lateral wall of same direction；

The lateral wall top of top frame wall 2023 is equipped with the second recess portion 209, and the inner sidewall of top cover 201 is circumferentially with second along it The lateral wall of ring rib 207, top frame wall 2023 is circumferentially with third ring corresponding with 207 position of the second ring rib along it Shape raised line 208, when top cover 201 lid close on center 202 during, third ring rib 208 to the second ring rib 207 into Row stops, and needing to be downwardly applied to certain pressure makes the second ring rib 207 by third ring rib 208, so that the second annular Raised line 207 is in the lower section of third ring rib 208 and forms the structure of mutual snapping, and the second ring rib 207 and The snapping of three ring ribs 208 is in the second recess portion 209, closes the edge enclosing cover of top cover 201 in top frame wall On 2023, the upper side of top frame wall 2023 and the downside of top cover 201 are in close contact, and further increase the leakproofness of packing box, And top cover 201, center 202 and box body 1 are in the same plane in the lateral wall of same direction；In addition, 201 outside of top cover Wall setting assisting in opening top cover 201 lifts piece 3, and consumer is facilitated to open top cover 201；

The interior lateral edge of inside casing wall 2022 its be circumferentially with many places tearing point 2032, tearing sheet 203 by tearing point 2032 with Inside casing wall 2022 connects, and the middle surface of tearing sheet 203 is equipped with the pull ring 2031 for pulling open tearing sheet 203, and pull ring 2031 is arranged At the edge of tearing sheet 203；In the present embodiment, the shape of packing box is rectangular, and 2031 position of pull ring can further preferably be set It sets in the corner of packing box, easily facilitates consumer and tear tearing sheet 203.

In addition, integrally formed structure can be used between top cover 201 and center 202, top cover 201 can be used with center 202 Top cover 201 is connected in center 202 by the mode of flip lid by a connecting piece, and lid only need to be by top cover 201 along center 202 when closing A side overturning lid close, improve production efficiency and save mold opening cost.

In addition, it should be noted that, the specific embodiments described in this specification, each section title etc. can not Together, all equivalent or simple changes done according to structure, feature and principle described in the concept of the patent of the utility model are included in this In the protection scope of utility model patent.Those skilled in the art of the present invention can be to described specific reality Example is applied to do various modifications or additions or be substituted in a similar manner, structure without departing from the utility model or Beyond the scope defined by this claim, it all should belong to the protection range of the utility model.

Claims

1. a kind of food package box of high leakproofness, including box cover and box body, it is characterised in that: the box cover include top cover, in Frame and tearing sheet；Center include outline border wall, inside casing wall and for connect at the top of outline border wall with the top frame wall at the top of inside casing wall, outline border The annular slot circumferential and upwardly recessed along center is formed between wall, top frame wall and inside casing wall, the sidewall upper of the box body is equal It is tightly inserted into annular slot；The interior lateral edge of inside casing wall its be circumferentially with many places tearing point, tearing sheet by tearing point with it is interior The connection of frame wall, the upper surface of tearing sheet are equipped with the pull ring for pulling open tearing sheet；The edge enclosing cover of top cover closes on top frame wall.

2. food package box described in accordance with the claim 1, it is characterised in that: the side wall of the box body is circumferentially with annular along it Groove, the interior lateral edge of the outline border wall its be circumferentially with first annular raised line；The shape of first annular raised line and annular groove phase Matching, and the position of first annular raised line is corresponding with annular groove.

3. food package box according to claim 2, it is characterised in that: the sidewall upper of the box body is equipped with from the inside to the outside The slot bottom on the inclined-plane tilted down, the annular slot is circumferentially with the ring segment extended from top to bottom, the bottom of ring segment along it Portion is in contact with inclined-plane.

4. food package box according to claim 2, it is characterised in that: the inner sidewall of the top cover is circumferentially with along it The lateral wall of second ring raised line, the top frame wall is circumferentially with third convex annular corresponding with the second ring rib position along it Item.

5. food package box according to claim 4, it is characterised in that: the box side wall top is equipped with the first recess portion, The lateral wall top of the top frame wall is equipped with the second recess portion, and the top cover, center and box body are located in the lateral wall of same direction In the same plane.

6. food package box according to claim 4, it is characterised in that: the upper side of the top frame wall and the top cover Downside is in close contact.

7. food package box described in accordance with the claim 1, it is characterised in that: the edge of tearing sheet is arranged in the pull ring.