CN2714450Y

CN2714450Y - Packaging container structure with opening edge

Info

Publication number: CN2714450Y
Application number: CN 200420077980
Authority: CN
Inventors: 刘益昇; 刘志鸿
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-21
Filing date: 2004-07-21
Publication date: 2005-08-03
Anticipated expiration: 2014-07-21

Abstract

The utility model discloses a packaging container structure with an opening edge, which mainly comprises a box body and a cover body. The box body is a container with one-way opening, and the upper part of the box body is provided with a flanging matched with the cover body. A cover edge which can be covered on the opening is arranged on the cover body. The utility model is characterized in that concave-convex embedding portions are mutually arrangd at the flanging of the box body and the cover edge of the box body, and the embedding portion of the box body and the embedding portion of the cover body are respectively connected with oblique connecting sheets. Therefore, when mutually combined, the box body and the cover body are covered and fixed in butt joint through the concave-convex embedding portions, and a practical structure with a V-shaped pulling opening which is easy to be opened is formed at the outside. The utility model has easy manufacturing, large combined area and excellent density. The opening of the cover body is easier, and the cover body can be opened at the arbitrary position of the periphery of the cover body. The upper side of the cover body is provided with an air outlet with a proper caliber, so the cover body is not deformed or opened when heated by a microwave oven. The utility model is a more practical packaging container structure with an opening edge.

Description

The packaging container structure of tool opening edge

Technical field

The utility model is relevant for improved food container, especially a kind of composition of finger is simplified and is easy to make, engage not only that area is big, adaptation is good, and can not be out of shape or stretch tight through micro-wave oven heating and hold, also separate with the outer peripheral edges of box body because of lid, make dialling from being more prone to of loam cake, and any place of periphery all can be pushed the packaging container structure of the tool opening edge that has more practicality of loam cake aside.

Background technology

The business activity of city district is frequent, busy life, make that everyone wishes that food is handled, packing can more convenient, health, not only can carry, be difficult for again overturning and topple over, and modern fast food product be of a great variety, its packing is also had nothing in common with each other, modal food is installed in box body as shown in Figure 5, and known at the existing many different designs of containers for food use, for example following novel patent is typical case's representative.

Wherein disclosed TW579359 number, a kind of container for snack food and container body patent case thereof, it is mainly by the plastic container body of the open shape in top, and the laminar lid that is used for sealing the upper end open portion of this container body constitutes; Container body is to allow flange stretch out laterally from the entire circumference of its opening upper limb, the interior face of above-mentioned lid is to contain entire circumference facial on this flange, and can peel off again by bonding container for snack food, it is characterized by: facial on above-mentioned flange, be to be formed with than facial two the higher teats of going up of this flange with predetermined space, allow it for binding force facial in the lid, stronger than other position beyond the teat facial on the flange.

The part corresponding to top between teat of above-mentioned lid, be as can peel off with the unlatching of hot water inlet and drop outlet; In addition, the integral body of above-mentioned teat or wherein a part of is to form than the inner peripheral portion of flange to give prominence to more to the inside.

But, the packaging container structure design of above-mentioned habitual and preceding case, when it covers for lid and box body are closely covered, but,, be difficult for pushing aside though so the lid enclosing cover is overlayed on the box body so be provided with the whole Gai Yuan that rolls over double team box body flanging down in the lid rim, on opening, bring inconvenience, and when being collided, the periphery of its box body easily stretches tight out, and especially more yielding or stretch tight out after micro-wave oven heating, be its disadvantage.

Because the existing shortcoming of packing container of above-mentioned habitual and preceding case, the utility model designer is at the deep research and design in addition of above-mentioned defective, improves through experiment in many ways, and generation of the present utility model is arranged finally.

Novel content

Main purpose of the present utility model is, provide a kind of composition to simplify and be easy to make, engage not only that area is big, adaptation is good, also, lid dials mouth because of separating with the box body periphery to form, make dialling from being more prone to of lid, and any place of lid outer peripheral edges all can push lid aside, more because the place, right position is provided with the air gate of suitable bore above the lid, so when micro-wave oven heats, also can not be out of shape or stretch tight and hold, be the packaging container structure of the tool opening edge that has more practicality.

For reaching aforesaid purpose, the packaging container structure of a kind of tool opening edge of the utility model mainly comprises: the box body that the container of a unidirectional opening constitutes, and its top is provided with the flanging of organizing mutually with lid; An and lid, which is provided with and cover on the opening that edge can be covered on box body, it is characterized in that: be provided with concavo-convex fitting portion mutually on this box body flanging and the lid edge, and outside the fitting portion of box body and lid, also respectively be provided with a mitered sheet, make box body and lid by concavo-convex fitting portion dock cover fixing, its outside also have one be easy to open＞shape dials mouth.

In view of the above, the utility model has reached and has been easy to make, engage not only that area is big, adaptation is good, also, lid dials mouth because of separating with the box body periphery to form, make dialling from being more prone to of lid, and any place of lid outer peripheral edges all can push lid aside, more because the place, right position is provided with the air gate of suitable bore above the lid, so when micro-wave oven heats, also can not be out of shape or stretch tight and hold, be the purpose of the packaging container structure of the tool opening edge that has more practicality.

For further understanding constitution content of the present utility model and other characteristics, lift the utility model now than specific embodiment, and the detailed description of conjunction with figs. is as described below:

Description of drawings

Fig. 1: combination section of the present utility model.

Fig. 2: part sectional view of the present utility model.

Fig. 3: the scheme drawing of pushing lid during application of the present utility model aside.

Fig. 4: the section-drawing of another embodiment of the utility model.

Fig. 5: the section-drawing of traditional food packing container.

The specific embodiment

Shown in Fig. 1～4, the packaging container structure of a kind of tool opening edge that the utility model is designed, it mainly comprises:

One box body 1 is the container of a unidirectional opening 11, and its top is provided with the flanging of organizing mutually with lid 2 12; And

One lid 2 which is provided with and covers on the opening 11 that edge 22 can be covered on box body;

Be primarily characterized in that: be provided with concavo-

convex fitting portion

31 and 32 mutually on the flanging 12 of this box body 1 and the lid edge 22, and fitting

portion

31,32 outer rims in box body 1 and lid 2 also respectively are provided with a mitered

sheet

41 and 42, in view of the above, make box body 1 and lid 2 both when organizing mutually can with concavo-

convex fitting portion

31,32 dock cover fixing, and the outside form again one be easy to open＞shape dials mouthfuls 5.

Wherein, during enforcement, the flanging 12 of this box body 1 includes interior ring plate 121, one outer ring plates 122, in succession in the annular recess fitting portion 31 of inside and outside ring plate 121,122, and the following mitered sheet 41 that turns over that a circle is connected with on outer ring plate 122 limits constitutes; And the lid edge 22 of this lid 2 includes ring plate 221, an outer ring plate 222 in one, one in succession in the protruding frame fitting portion 32 of the ring-type of inside and outside ring plate 221,222, and one circle be connected with and turn over mitered sheet 42 on outer ring plate 222 limits and constitute, make both area increases when lid engage of box body 1 and lid 2, to reach better adaptation, can do not held because of colliding to stretch tight easily, and when butt joint mitered

sheet

41,42 constituted＞shape dials mouthfuls 5 and is around the whole rounds of box body 1 with lid 2 outer rims, make be easy to conveniently in any place of lid 2 outer peripheral edges all can with lid 2 by 1 group of box body from.

In addition, during enforcement, this place, right position above lid 2 can be provided with the air gate 21 of at least one suitable bore, the gas that box expands when putting into the micro-wave oven heating can be discharged by air gate 21, hold so the box body 1 and the lid 2 that cover can not be out of shape or stretch tight, this packing container with polypropylene (PP-Polypropylene) injection molding is provided with air gate 21 above lid 2 be invention of the present utility model.

In addition, see also shown in Figure 4, but the

fitting portion

31,32 on the flanging 12 of this box body 1 and the lid edge 22 of lid 2 is inverted design also, the protruding frame fitting portion 32 of ring-type is changed to be located on the box body flanging 12, and annular recess fitting portion 31 changes and is located on the cover cap edge 22, so also can reach the identical fixed effect that is right after during driving fit.

In sum, the designed packing container composition of the utility model is simplified, be easy to make, it is big not only to engage area, adaptation is good, also, lid and box body periphery dial mouth because of being separated into one＞shape, make dialling of upper cover body from being more prone to, and above lid, be provided with air gate, can prevent that heating easily generation through micro-wave oven is out of shape or stretches tight out, and more increases its practicality, the shortcoming that can solve the known configurations assembling and use, outclass known configurations on the function, the value on tool progressive and the industry, also not seeing has identical person to see publication or public use, the novel patent key element that meets patent statute proposes the application of novel patent then in accordance with the law.

Above-mentioned specific embodiment is to be used for describing in detail the purpose of this utility model, feature and effect, only be part embodiment of the present utility model, when not limiting practical range of the present utility model with this, those skilled in the art according to the above description, and the conversion and the modification of essential scope equivalence of doing on effect of present patent application, its essence does not detach spiritual category of the present utility model, all should be included in patent scope of the present utility model.

Claims

1. the packaging container structure of a tool opening edge mainly comprises: the box body of the container formation of a unidirectional opening, its flanging that top is provided with and lid is organized mutually; An and lid, which is provided with and cover on the opening that edge can be covered on box body, it is characterized in that: be provided with concavo-convex fitting portion mutually on this box body flanging and the lid edge, and outside the fitting portion of box body and lid, also respectively be provided with a mitered sheet, make box body and lid by concavo-convex fitting portion dock cover fixing, its outside also have one be easy to open＞shape dials mouth.

2. the packaging container structure of tool opening edge as claimed in claim 1 is characterized in that: this mitered sheet＞shape is dialled mouth and is whole round around box body and lid outer peripheral edges.

3. the packaging container structure of tool opening edge as claimed in claim 1, it is characterized in that: the flanging of this box body comprises by an interior ring plate, one outer ring plate, one in succession in the annular recess fitting portion of inside and outside ring plate, and the following mitered sheet that turns over that a circle is connected with on the outer ring plate limit constitutes; The Gai Yuan of this lid comprises by ring plate in, an outer ring plate, and one in succession in the protruding frame fitting portion of the ring-type of inside and outside ring plate, and a circle is connected with and turns over the mitered sheet on the outer ring plate limit and constitute.

4. the packaging container structure of tool opening edge as claimed in claim 1, it is characterized in that: the flanging of this box body comprises by an interior ring plate, one outer ring plate, one in succession in the protruding frame fitting portion of the ring-type of inside and outside ring plate, and the following mitered sheet that turns over that a circle is connected with on the outer ring plate limit constitutes; Ring plate in the lid cause one of this lid, an outer ring plate, one in succession in the annular recess fitting portion of inside and outside ring plate, and a circle is connected with and turns over the mitered sheet on the outer ring plate limit and constitute.

5. the packaging container structure of tool opening edge as claimed in claim 1 is characterized in that: this place, right position above lid offers the air gate of the discharge heated air of at least one suitable bore.