CN211443398U - Prevent type takeaway box - Google Patents

Abstract

The utility model discloses a the utility model relates to a prevent opening type takeaway box, including box body, upper cover and prevent opening and detain, through setting up turn-ups through-hole, curb plate through-hole and preventing opening and detaining, the department sets up the elasticity barb preventing opening and detaining the inserting portion for prevent opening and detain and can one-way insert curb plate through-hole and turn-ups through-hole only need prevent opening and detain disposable insert turn-ups through-hole and curb plate through-hole and can use, not only easy operation but also safe and reliable do benefit to the staff operation. The utility model also discloses another kind of prevent open type takeaway box, include box body, upper cover and from the hasp, through setting up box body through-hole, upper cover through-hole and auto-lock buckle, only need when using the auto-lock buckle inserts in proper order box body through-hole and upper cover through-hole, then the elasticity skewed tooth that makes to obtain from the hasp turn-over roll insert socket portion can, do benefit to manual operation.

Description

Prevent type takeaway box

Technical Field

The utility model relates to a food and beverage daily necessities technical field, concretely relates to prevent open type takeaway box.

Background

The existing takeout box is easy to open after being closed and is not easy to be found by ordering people, so that the safety protection performance of the takeout box is poor, and in addition, the existing takeout box is easy to automatically open in the distribution process, so that the taste of food is influenced; meanwhile, the safety lock is easy to open by people and is not safe enough.

In order to solve the problem that current takeaway box was opened by mistake easily, prior art discloses a utility model patent that publication number is CN208192464U, and it discloses a prevent opening type snack box, including box body, lid and flexible plug cord, through set up spherical groove in the lid inboard, the bottom of box body is located to flexible plug cord one end, the other end of wire winding plug cord be provided with spherical groove matched with spherical elastic spherical plug-in components insert spherical groove when using, can not extract after the spherical difference of elasticity inserts, the reuse sealing strip bonding is on the lid, guarantees so that lid and box body can not open by oneself at the in-process of carrying, and need cut off flexible plug cord and just can open the lid. However, the method is complex in using steps when the cover is locked and opened, and is not beneficial to manual operation.

Disclosure of Invention

To the not enough of prior art, the utility model aims at providing a prevent open type takeaway box convenient to manual operation.

In order to realize the above-mentioned purpose, the utility model discloses an prevent open type takeaway box, including box body and upper cover, still including preventing opening the knot, the box body include the shape be polygonal bottom plate and with the curb plate that each limit of bottom plate agreed with mutually, the upper cover is provided with the turn-ups, the turn-ups through-hole has been seted up to the turn-ups, with the curb plate that the turn-ups corresponds seted up with the curb plate through-hole of turn-ups through-hole looks adaptation, prevent opening the knot including insertion portion and main part, insertion portion is provided with a plurality of first elasticity barbs, insertion portion can insert by the curb plate through-hole turn-ups through-hole to make first elasticity barb spacing in the turn-ups inboard.

As an improvement of the above aspect, the anti-release buckle further includes a breakable portion, and the insertion portion is connected to the main body portion through the breakable portion.

As an improvement of the scheme, the anti-unfastening button is of an integrally formed structure.

As an improvement of the scheme, the insertion part is cylindrical, and the flanging through hole and the side plate through hole are circular through holes matched with the insertion part;

or the inserting part is square, and the flanging through hole and the side plate through hole are square through holes matched with the inserting part.

As an improvement of the above scheme, the insertion part is further provided with a second elastic barb, and when the insertion part penetrates into the flanging, the second elastic barb is limited between the flanging and the side plate;

and/or the side plates corresponding to the flanging are provided with two layers, the inserting part is also provided with a third elastic barb, and when the inserting part penetrates into the flanging, the third elastic barb is limited between the two layers of side plates.

As an improvement of the scheme, the inner wall of the main body part is provided with a tooth-shaped bulge which enables the main body part and the outer wall of the side plate to generate a gap.

As an improvement of the scheme, the bottom plate and the side plates are integrally formed, and the side plates are formed by vertically turning over each side of the bottom plate.

As an improvement of the scheme, the upper cover and the box body are integrally formed, the upper cover is connected with the side plate opposite to the side plate provided with the side plate through hole, a turnover cover folding line is arranged at the joint of the upper cover and the side plate, and the upper cover turns over along the turnover cover folding line.

Correspondingly, the utility model also discloses an another prevent open type takeaway box, including box body and upper cover, still include from the hasp, the box body is provided with box body through-hole, the upper cover is provided with the upper cover through-hole, from the hasp including soft strip and locate elasticity skewed tooth and fixed stop on the soft strip, soft strip has the socket portion that supplies its self to penetrate, the oblique direction of elasticity skewed tooth is followed to soft strip and is inserted the socket portion, and when the socket position was between elasticity skewed tooth and fixed stop, soft strip is locked.

The utility model discloses following beneficial effect has:

to above-mentioned first type of preventing opening type takeaway box, it sets up turn-ups through-hole, curb plate through-hole and prevent opening and detain, and sets up first elasticity barb in the inserting portion department that prevents opening and detain for it can one-way the inserting to prevent opening and detain curb plate through-hole and turn-ups through-hole only need to prevent opening and detain once only to insert turn-ups through-hole and curb plate through-hole and can use, and not only easy operation but also safe and reliable do benefit to the manual operation.

To above-mentioned second kind prevent opening type takeaway box, it is through setting up box body through-hole, upper cover through-hole and auto-lock knot, only need when using the auto-lock knot inserts in proper order box body through-hole and upper cover through-hole, then the elasticity skewed tooth that makes to obtain from the hasp turn-over insert socket portion can, do benefit to manual operation.

Drawings

Fig. 1 is a schematic perspective view of an upper cover after an upper cover is opened when an insertion portion is square in embodiment 1 of the present invention;

fig. 2 is a schematic perspective view of the upper cover of the embodiment 1 of the present invention after the upper cover is closed when the insertion portion is square;

FIG. 3 is a side cross-sectional view of FIG. 2;

fig. 4 is a side schematic view of the anti-unfastening member when the insertion portion is formed in a square shape according to embodiment 1 of the present invention;

fig. 5 is a schematic perspective view of the anti-unfastening structure when the insertion portion is formed in a square shape according to embodiment 1 of the present invention;

FIG. 6 is a side view of the form of FIG. 5 with a plurality of resilient barbs provided;

fig. 7 is a schematic perspective view of the insertion portion of embodiment 1 of the present invention in a cylindrical shape;

fig. 8 is a schematic view of an anti-unfastening three-dimensional structure of the cylindrical insertion portion in embodiment 1 of the present invention;

fig. 9 is a schematic side view of the anti-unfastening member in case of the cylindrical insertion portion of embodiment 1 of the present invention;

fig. 10 is a schematic perspective view of the embodiment 2 of the present invention when the upper cover is closed;

FIG. 11 is an enlarged view of a portion of FIG. 10 at A;

fig. 12 is a schematic perspective view of a locking buckle according to embodiment 2 of the present invention;

fig. 13 is a front view of fig. 12.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings. Only this statement, the utility model discloses the upper and lower, left and right, preceding, back, inside and outside etc. position words that appear or will appear in the text only use the utility model discloses an attached drawing is the benchmark, and it is not right the utility model discloses a concrete restriction.

It should be noted that the takeout box of the present invention can be a pizza box, a disposable lunch box, etc. The take-out box of the utility model discloses the following two specific embodiments.

Example one

As shown in fig. 1 to 9, the present embodiment discloses an opening-proof takeout box, which includes a box body 1, an upper cover 2 and an opening-proof buckle 3. The box body 1 comprises a bottom plate 11 and side plates 12 matched with the sides of the bottom plate 11, wherein the bottom plate 11 can be rectangular, hexagonal or other irregular polygons. The upper cover 2 is provided with a turned edge 21, the turned edge 21 is provided with a turned edge through hole 22, a side plate 12 corresponding to the turned edge 21 is provided with a side plate through hole 13 matched with the turned edge through hole 22, the anti-unfastening buckle 3 comprises an insertion part 31 and a main body part 32, the insertion part 31 is provided with a plurality of first elastic barbs 33, and the insertion part 31 can be inserted into the turned edge through hole 22 through the side plate through hole 12 so that the first elastic barbs 33 are limited on the inner side of the turned edge. The first elastic barb 33 is preferably provided at the tip of the insertion portion 31, and the first elastic barb 33 is preferably provided in two, like an arrow.

Preferably, the insertion portion 31 is perpendicular to the body portion 32. The insertion portion 31 may be provided at an acute angle or an obtuse angle with respect to the body portion 32. When the insertion portion 31 is perpendicular to the body portion 32, it is more advantageous for locking and unlocking of the release prevention buckle 3.

The takeaway box of this embodiment is through setting up turn-ups through-hole 22, curb plate through-hole 13 and preventing opening and detaining 3, and sets up first elasticity barb 33 in the 31 department of inserting of preventing opening and detaining 3 for prevent opening and detain 3 and can insert one-wayly curb plate through-hole 13 and turn-ups through-hole 22, and under the effect of first elasticity barb 33, if need open upper cover 2, then will prevent opening hard and detain 3 and pull down, then first elasticity barb 33 can be under the effect of strong external force with the peripheral damage of turn-ups through-hole 22 and/or curb plate through-hole 13, and then can indicate that user's takeaway box is taken apart and has been taken apart. It is thus clear that the takeaway box of this embodiment of adoption only needs once only to insert turn-ups through-hole and curb plate through-hole with preventing unbuckling and can use, and both easy operation is safe and reliable again, does benefit to the staff operation.

In order to further improve the mark of the user identifying whether the takeout box is opened or not, the opening prevention buckle 3 according to the present embodiment further includes a breakable portion 34, and the insertion portion 31 is connected to the main body portion 32 through the breakable portion 34. If the diner forcibly opens the opening prevention buckle 3, not only the periphery of the flanging through hole 22 and/or the side plate through hole 13 is damaged, but also the breakable part 34 of the opening prevention buckle 3 is broken, and the distributor is difficult to configure the same opening prevention buckle 3, for example, the shape or other marks can be used for distinguishing. The frangible portion 34 may be a relatively thin line or a plurality of small connecting particles. In addition, in the present embodiment, by providing the breakable portion 34, when the material of the box body 1 and the upper cover 2 is not favorable for the anti-opening buckle to break the flanging through hole 22 and the side plate through hole 13, the main body portion 32 is pulled continuously, so that the breakable portion 34 is broken, the insertion portion 31 is disconnected from the main body portion 32, and the main body portion 32 can be easily pulled out to open the box body 1 and the upper cover 2.

Further, the outer wall of the main body portion 32 is provided with a groove 35 for facilitating finger pressing. By arranging the groove 35, the main body part 32 is convenient for a human hand to press, so that the operation of the human hand is convenient.

Furthermore, the inner wall of the main body part 32 is provided with a tooth-shaped bulge 36 which can generate a gap between the main body part 32 and the outer wall of the side plate 13. The gap between the main body part 32 and the outer wall of the side plate 13 is convenient for a person to lift the main body part 32 from the outer wall of the side plate 13, so that the person can operate the electric heating cooker conveniently.

Furthermore, prevent unbuckling preferably integrated into one piece structure. The integrated structure is convenient to process and low in cost.

In order to further improve the reliability, the takeout box of the present embodiment is configured to add a second elastic barb and/or a third elastic barb to the insertion portion 31, as shown in fig. 6.

Specifically, the insertion part is further provided with a second elastic barb, and when the insertion part penetrates into the flanging, the second elastic barb is limited between the flanging and the side plate; and/or the side plates corresponding to the flanging are provided with two layers, the inserting part is also provided with a third elastic barb, and when the inserting part penetrates into the flanging, the third elastic barb is limited between the two layers of side plates. The takeaway box of this embodiment can improve the stability when box body 1 and upper cover 2 locking state through second elasticity barb and/or third elasticity barb, improves the dynamics of uncapping. In addition, the second elastic barb and/or the third elastic barb may damage the peripheries of the flanged through hole 22 and the side plate through hole 13 more seriously when the anti-unfastening device 3 is removed, thereby further improving the removed mark.

The utility model discloses a bottom plate 11, curb plate 12, upper cover 2 and turn-ups 21 all can be that the one deck material constitutes also can be that multilayer material is folding to form, and its number of piles does not influence the utility model discloses an use. In addition, the material of the anti-unfastening button 3 can be plastic, and other plastic materials such as metal and the like can also be selected.

It should be noted that, the insertion portion 31 is provided with at least one first elastic barb 33, the number of the first elastic barbs 33 adopted in this embodiment is two, and on the basis that the insertion portion 31 can be smoothly inserted into the flanged through hole 22 and the side plate through hole 13, when the number of the first elastic barbs 33 is larger, the stability is higher, and the first elastic barbs are less likely to be pulled out from the side plate through hole 13 and the flanged through hole 22.

As a preferred structure of the core body of the takeout box, the bottom plate 11 and the side plate 12 are integrally formed, and the side plate 12 is vertically folded from each side of the bottom plate 11.

More specifically, the bottom plate 11 and the side plate 12 are integrally formed, which is beneficial to mass production.

Further, the upper cover 2 and the box body 1 are integrally formed, the upper cover 2 is connected with a side plate 12 opposite to a side plate 12 with a side plate through hole 13, a turning cover folding line 14 is arranged at the joint of the upper cover 2 and the side plate 12, and the upper cover 2 turns over and rotates along the turning cover folding line 14. When the upper cover 2 and the box body 1 are integrally formed, large-scale production is facilitated.

The insertion portion 31 of the anti-unfastening device 3 of the present invention preferably adopts the following two methods:

in the first mode, the insertion part is cylindrical, and the flanging through hole and the side plate through hole are circular through holes matched with the insertion part. As shown in figures 1-6.

In a second mode, the insertion part is square, and the flanging through hole and the side plate through hole are square through holes matched with the insertion part. As shown in fig. 7-9.

When the utility model is used, firstly, food is put into the box body 1, the upper cover 2 is covered, at the moment, the flanging through hole 22 is communicated with the side plate through hole 13, the hand holds the main body part 32 of the anti-opening buckle 3, the inserting part 31 is inserted into the side plate through hole 13, the hand presses the groove 35 of the main body part 32 to completely insert the inserting part 31 into the box body 1, at the moment, the inserting part passes through the side plate through hole 13 and the flanging through hole 22, at the moment, the barb of the first elastic barb 33 is tightly attached to the inner wall of the flanging 21, when the upper cover 2 needs to be opened, the inserting part 31 must be taken out, at the moment, the side plate through hole 13 and the flanging through hole 22 are damaged, and then the upper cover 2 can be opened; or when the upper cap 2 needs to be opened, the main body portion 32 is pulled so that the breakable portion 34 is broken to separate the main body portion 32 from the insertion portion 31, and then the upper cap 2 can be opened.

Example two

As shown in fig. 10-13 the utility model relates to an open-proof takeaway box, including box body 1 and upper cover 2 and auto-lock buckle 4, box body 1 is provided with box body through-hole 15, upper cover 2 is provided with upper cover through-hole 22, including soft strip and the elasticity skewed tooth 41 and the fixed stop 43 of locating on the soft strip from buckle 4. The flexible strip has a socket portion 42 for itself to penetrate, the flexible strip is inserted into the socket portion 42 in an inclined direction of the elastic helical tooth 41, and the flexible strip is locked when the socket portion 42 is located between the elastic helical tooth 41 and the fixed stopper 43.

It should be noted that the material of the self-locking buckle 4 is plastic or other easily damaged material.

It should be noted that the number of the elastic helical teeth 41 is at least one, and the number of the elastic helical teeth 41 adopted in the present embodiment is four.

More specifically, the self-locking buckle 4 is provided with an elastic helical tooth 41 and a socket portion 42, so that the elastic helical tooth 41 can be inserted into the socket portion 42 in a single direction, and the self-locking buckle 4 can be self-locked.

The utility model discloses when using, at first put into food in the box body 1, then cover upper cover 2, then pass auto-lock buckle 4 in proper order box body through-hole 15 and upper cover through-hole 22, then turn over from hasp 4 and roll up and make elasticity skewed tooth 41 inserts socket portion 42, so accomplish the installation, will when needs upper cover 2 is opened, must destroy just can from hasp 4 upper cover 2 is opened.

The utility model has the advantages that: through setting up box body through-hole 15, upper cover through-hole 22 and auto-lock knot 4, only need when using the auto-lock knot inserts in proper order box body through-hole 15 and upper cover through-hole 22, then from 4 upsets of hasp make from the elasticity skewed tooth 41 of hasp 4 insert socket portion 42 can, do benefit to manual operation.

Various other changes and modifications may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such changes and modifications should fall within the scope of the present invention.

Claims (9)

1. The utility model provides a prevent type takeaway box, includes box body and upper cover, its characterized in that: the anti-unfastening box comprises an upper cover and a box body, and is characterized by further comprising an anti-unfastening buckle, wherein the box body comprises a bottom plate and side plates matched with the sides of the bottom plate, the upper cover is provided with a flanging, a flanging through hole is formed in the flanging, side plates corresponding to the flanging are provided with side plate through holes matched with the flanging through hole, the anti-unfastening buckle comprises an inserting part and a main body part, the inserting part is provided with a plurality of first elastic barbs, and the inserting part can be inserted into the flanging through hole through the side plate through holes so that the first elastic barbs are limited in.

2. An opening-resistant take-away box as claimed in claim 1, wherein: the anti-opening buckle further comprises a breaking part, and the insertion part is connected with the main body part through the breaking part.

3. An opening-resistant take-away box as claimed in claim 1 or 2, wherein: the anti-opening buckle is of an integrally formed structure.

4. An opening-resistant take-away box as claimed in claim 1, wherein: the inserting part is cylindrical, and the flanging through hole and the side plate through hole are circular through holes matched with the inserting part;

or the inserting part is square, and the flanging through hole and the side plate through hole are square through holes matched with the inserting part.

5. The opening-resistant takeout box of any one of claims 1, 2 and 4 wherein the insert portion is further provided with a second resilient barb which is trapped between the cuff and the side panel when the insert portion penetrates the cuff;

and/or the side plates corresponding to the flanging are provided with two layers, the inserting part is also provided with a third elastic barb, and when the inserting part penetrates into the flanging, the third elastic barb is limited between the two layers of side plates.

6. An opening-resistant take-away box as claimed in any one of claims 1, 2 and 4, wherein: the inner wall of the main body part is provided with a tooth-shaped bulge which enables the main body part and the outer wall of the side plate to generate a gap.

7. An opening-resistant take-away box as claimed in any one of claims 1, 2 and 4, wherein: the bottom plate and the side plates are integrally formed, and the side plates are formed by vertically turning over the sides of the bottom plate.

8. An opening-resistant take-away box as claimed in claim 7, wherein: the upper cover with box body integrated into one piece, the upper cover is connected with the curb plate that the curb plate is relative that is provided with the curb plate through-hole, the handing-over department of upper cover and this curb plate is equipped with flip broken line, the upper cover is followed flip broken line turns over a book and rotates.

9. The utility model provides a prevent type takeaway box, includes box body and upper cover, its characterized in that: still include from the hasp, the box body is provided with box body through-hole, the upper cover is provided with the upper cover through-hole, the auto-lock is detained including soft strip and locate elasticity skewed tooth and fixed stop on the soft strip, soft strip has the socket portion that supplies its self to penetrate, soft strip inserts socket portion along the incline direction of elasticity skewed tooth, and when the socket position was between elasticity skewed tooth and fixed stop, soft strip is locked.

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