CN207890288U

CN207890288U - food box with self-locking function

Info

Publication number: CN207890288U
Application number: CN201721507556.5U
Authority: CN
Inventors: 颜健
Original assignee: Research And Maintenance Technology (shanghai) Co Ltd
Current assignee: Research And Maintenance Technology (shanghai) Co Ltd
Priority date: 2017-11-13
Filing date: 2017-11-13
Publication date: 2018-09-21
Anticipated expiration: 2027-11-13

Abstract

The utility model provides a kind of seal food box with self-locking function, including food box lid and food box main body；There are upper latching member, top to there are anti-skidding rotating bars, lateral surface to there is a circle honeycomb seal item, lateral surface to also have sealing strip handle on the inside of the food box lid；The food box main body lateral surface has lower latching member.The utility model is after food box lid is placed on food box main body, and upper after rotating by a certain angle to be locked between latching member and lower latching member, food box lid can not be retreated and be opened up, that is, be locked.When client opens food box, need to tear along honeycomb seal item.The utility model can solve food after sealing with before eating, and by the opening of people's malice, carry out the pollution of food.Meanwhile the utility model has many advantages, such as easy to operate, practicability and effectiveness.

Description

Food box with self-locking function

Technical field

The utility model is related to food packaging, the technical fields of food security, and in particular, to one kind having self-locking function Food box.

Background technology

With the development of society, the change of people's living habit, a large amount of young man in China likes carrying out on network outer It sells and orders, and the take-away scale in China reached more than 1,700 hundred million yuan of total amount in 2016.Takeout service is flourishing throughout the country Development, while more and more food security accidents emerge one after another.In October, 2017, courier's private was taken out in the food and drink of company It is spat back in food box from by the food eaten, serious pollution has been carried out to food.How to ensure to take out from kitchen to client's hand In process in be not contaminated and threaten, be food and drink take out industry and food packaging industry common concern technological difficulties. Such as a kind of food box disclosed in CN2646074 cannot determine whether food box is previously opened.

Utility model content

For the defects of current food box, the purpose of this utility model is to provide a kind of food with self-locking function Box.The purpose of this utility model is achieved through the following technical solutions：

According to a kind of seal food box with self-locking function provided by the utility model, including food box lid and food Box main body；

Food box lid is provided with latching member；

Food box main body is provided with lower latching member；

The lid of food box lid and food box main body closes or the rotation of Gai Hehou drives latching member and lower latching member Occlusion is locked；

At least part region of food box lid is region to be destroyed.

Preferably, a part for upper latching member is fastenedly connected food box lid, and the part fastening of lower latching member connects Connect food box main body；

Another part of another part of upper latching member and/or lower latching member is elastomeric element；

Occlusive state is entered by discrete state by the deformation of elastomeric element between upper latching member and lower latching member.

Preferably, the position of the upper latching member of food box lid connection and/or, the lower latching member of food box main body connection Position is deformable part；

Occlusive state is entered by discrete state by the deformation of deformable part between upper latching member and lower latching member.

Preferably, the region to be destroyed is located at the top surface and/or side of food box lid.

Preferably, there is rotation grip item at the top of food box lid.

Preferably, the region to be destroyed has groove, folding line, honeycomb seal item or easy tear tape；

The region to be destroyed extend along circumferential direction on the side of food box lid a circle or one circle in one section.

Preferably, the upper latching member on the inside of the food box lid is convex shape and/or the food box master The lower latching member of outside is convex shape.

Preferably, the honeycomb seal upper and lower sides on the food box lid respectively have a round.

Preferably, the region to be destroyed on the food box lid is connected with handle, wherein the handle includes holding Portion.

Preferably, the lower latching member phase of the upper latching member on the inside of the food box lid and food box main body lateral surface Mutually it coincide；

Upper latching member is connected to by region to be destroyed where other regions or the upper latching member of food box lid Region other regions of food box lid are connected to by region to be destroyed.

Compared with prior art, the utility model has following advantageous effect：

The utility model is not being torn by cleverly designing after being rotated after food box lid lid closes or cover conjunction In the case of opening region to be destroyed, it will be unable to open food box lid.Meanwhile once region to be destroyed tear after will be unable to it is extensive Multiple packaging.The utility model simple operation, at low cost, practical function is strong, perfectly solves food box in the mistake for taking out express delivery The case where maliciously being opened in journey.Adequately ensure the food security of client.

Description of the drawings

Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other spies of the utility model Sign, objects and advantages will become more apparent upon：

Fig. 1 is the food box lid upward view of the utility model；

Fig. 2 is 30 ° of vertical views of food box lid of the utility model；

Fig. 3 is the food box lid front view of the utility model；

Fig. 4 is 45 ° of upward views of food box lid of the utility model；

Fig. 5 is the food box main body vertical view of the utility model；

Fig. 6 is the food box main body front view of the utility model；

Fig. 7 is 45 ° of vertical views of food box main body of the utility model；

Fig. 8 is the food box entirety installation diagram of the utility model；

Wherein：1- food box lids, the upper latching members of 2-, 3- sealing strip handles, 4- rotation grip items, 5- honeycomb seals Item, 6- food box main bodies, latching member under 7-

Specific implementation mode

The utility model is described in detail with reference to specific embodiment.Following embodiment will be helpful to this field Technical staff further understands the utility model, but does not limit the utility model in any form.It should be pointed out that ability For the those of ordinary skill in domain, without departing from the concept of the premise utility, several changes and improvements can also be made. These belong to the scope of protection of the utility model.

According to a kind of seal food box with self-locking function provided by the utility model, including food box lid and food Box main body；Food box lid is provided with latching member；Food box main body is provided with lower latching member；Food box lid and food The lid of box main body closes or the rotation of Gai Hehou drives latching member to be engaged with lower latching member；At least one of food box lid Subregion is region to be destroyed.

For example, for circular food box lid and food box main body, the rotation after lid closes may be used and drive self-locking Component is engaged with lower latching member.

In another example for the food box lid and food box main body of rectangle, lid conjunction action may be used and drive from lock section Part is engaged with lower latching member.

In preference, a part for upper latching member is fastenedly connected food box lid, and a part for lower latching member is tight It is solidly connected food box main body；Another part of another part of upper latching member and/or lower latching member is elastomeric element；Above certainly Occlusive state is entered by discrete state by the deformation of elastomeric element between lock assembly and lower latching member.From lock section under for example, Part 7 includes bar portion and hook portion, as shown in fig. 6, the bar portion of rigidity connects food box main body, hook portion is elastomeric element, to hook portion By after deformation can structure live in latching member and restore to the original state, once once going up after latching member is engaged with lower latching member Self-locking is formed, cannot be opened again.In change case, the position of the upper latching member of food box lid connection and/or, food box master The position of the lower latching member of body connection is deformable part；Pass through the deformation of deformable part between upper latching member and lower latching member Occlusive state is entered by discrete state.That is, upper latching member, lower latching member itself can be rigid element, but It is that can realize upper relative motion between latching member, lower latching member by the deformation of deformable part, to be engaged, In, the deformable part can be papery component or plastic components.

In preference, the region to be destroyed is located at the top surface and/or side of food box lid.The top of food box lid There is rotation grip item in portion.The region to be destroyed has groove, folding line, honeycomb seal item or easy tear tape, such as the food Honeycomb seal upper and lower sides on box cover respectively have a round.The region to be destroyed on the side of food box lid circumferentially One section in one circle of direction extension or a circle.Upper latching member on the inside of the food box lid is convex shape, and/or The lower latching member of food box main body lateral surface described in person is convex shape.

In preference, the region to be destroyed on the food box lid is connected with handle, wherein the handle includes holding Portion is held, to which user can be affectedly bashful grip part by finger.Upper latching member on the inside of the food box lid and food box The lower latching member of main body lateral surface mutually coincide；Upper latching member is connected to the other of food box lid by region to be destroyed Region where region or upper latching member is connected to other regions of food box lid by region to be destroyed.Thus After tearing, the major part of food box lid detaches with upper latching member and is detached from food box main body, and upper latching member is still snapped It closes on lower latching member.

More specific detail is carried out to the preference of the utility model below.It present embodiments provides a kind of with self-locking The food box of function, as shown in Figures 1 to 8, including food box lid 1 and food box main body 6, food box lid 1 are placed on food The opening is sealed after the opening of box main body 6.

1 inside of the food box lid has upper latching member 2,1 top of the food box lid to have rotation grip item 4, institute Stating 1 lateral surface of food box lid has a circle honeycomb seal item 5,1 lateral surface of food box lid to also have sealing strip handle 3；Institute Stating food box main body lateral surface has lower latching member 7.

After food box lid 1 is placed on food box main body 6, carried out by the rotation grip item 4 at 1 top of food box lid The rotation of food box lid 1 so that from lock section on 1 inside of lower latching member 7 and food box lid in 6 outside of food box main body Part 2 is engaged, and the packaging of food box is completed.Client need to only open food box lid 1 along honeycomb seal item 5, you can into Row food is eaten.

In the description of the present application, it is to be understood that term "upper", "front", "rear", "left", "right", " is erected at "lower" Directly ", the orientation or positional relationship of the instructions such as "horizontal", "top", "bottom", "inner", "outside" is orientation based on ... shown in the drawings or position Relationship is set, description the application is merely for convenience of and simplifies to describe, do not indicate or imply the indicated device or element is necessary With specific orientation, with specific azimuth configuration and operation, therefore should not be understood as the limitation to the application.

Specific embodiment of the utility model is described above.It is to be appreciated that the utility model not office It is limited to above-mentioned particular implementation, those skilled in the art can make a variety of changes or change within the scope of the claims, This has no effect on the substantive content of the utility model.In the absence of conflict, the spy in embodiments herein and embodiment Sign can be arbitrarily combined with each other.

Claims

1. a kind of food box with self-locking function, which is characterized in that including food box lid and food box main body；

Food box lid is provided with latching member；

Food box main body is provided with lower latching member；

Food box lid is closed with the lid of food box main body or the rotation of Gai Hehou drives upper latching member to be engaged with lower latching member It is locked；

At least part region of food box lid is region to be destroyed.

2. the food box according to claim 1 with self-locking function, which is characterized in that a part for upper latching member is tight It is solidly connected food box lid, a part for lower latching member is fastenedly connected food box main body；

3. the food box according to claim 1 with self-locking function, which is characterized in that the upper self-locking of food box lid connection The position of component and/or, the position of the lower latching member of food box main body connection is deformable part；

4. the food box according to claim 1 with self-locking function, which is characterized in that the region to be destroyed is located at food The top surface and/or side of product box cover.

5. the food box according to claim 1 with self-locking function, which is characterized in that have rotation at the top of food box lid Turn tread plate.

6. the food box according to claim 1 with self-locking function, which is characterized in that the region to be destroyed, which has, carves Line, folding line, honeycomb seal item or easy tear tape；

7. the food box according to claim 1 with self-locking function, which is characterized in that on the inside of the food box lid Upper latching member is that the lower latching member of convex shape and/or the food box main body lateral surface is convex shape.

8. the food box with self-locking function as claimed in claim 6, which is characterized in that porous on the food box lid Sealing strip upper and lower sides respectively have a round.

9. the food box with self-locking function as described in claim 1, which is characterized in that waited for brokenly on the food box lid Error area is connected with handle, wherein the handle includes grip part.

10. the food box with self-locking function as described in claim 1, which is characterized in that on the inside of the food box lid The lower latching member of upper latching member and food box main body lateral surface mutually coincide；

Upper latching member by region to be destroyed be connected to food box lid other regions or upper latching member where area Domain is connected to other regions of food box lid by region to be destroyed.