CN204916567U

CN204916567U - Sealed lid of food package container

Info

Publication number: CN204916567U
Application number: CN201520705945.3U
Authority: CN
Inventors: 李�荣; 翁海晶
Original assignee: Shanghai Aujue Precision Tool Co Ltd
Current assignee: Wuxi Aoju Precision Technology Co ltd
Priority date: 2015-09-14
Filing date: 2015-09-14
Publication date: 2015-12-30
Anticipated expiration: 2025-09-14

Abstract

The utility model discloses a sealed lid of food package container, the motor end cap comprises a cover body. Be equipped with the pull ring of opening usefulness on the lid, the pull ring is even as an organic whole through at least one stand and lid, being equipped with two on the lid and intersecting in nodical first break orbit and the second orbit that breaks, the second breaks the orbit and is the closed curve, and the first orbit that breaks is linearly, and just the first orbit that breaks is located the second closed area that the orbit formed of breaking, the point of intersect that first break orbit and second break the orbit has and only has one, the stand is located near nodical, and is located the second closed area that the orbit formed of breaking, when when the pull ring received outside tensile force, this pulling force conducted to near nodical of lid through the stand, made the lid orbit formation opening that breaks that breaks from near nodical along first break orbit and second, realized sealing opening of covering. The utility model discloses simple and practical can realize light opening again when playing sealed effect, make things convenient for the consumer to use.

Description

The seal cover cap of food container

Technical field

The utility model relates to a kind of annex of food container, is specifically related to a kind of seal cover cap of food container.

Background technology

Along with the prosperity in expanding economy and market, prepackaged food kind is also more and more abundanter, and various product is as many as stars.Wherein, a lot of food container adopts seal cover cap to realize sealing, and for ensureing its sealing effectiveness, guarantee, in transportation, seepage and breakage to occur, seal cover cap generally all designs durable.But the design of this undue consideration sealing reliability, often causes again seal cover cap to open difficulty, makes troubles to the use of customer.

Utility model content

Technical problem to be solved in the utility model is to provide a kind of seal cover cap of food container, and it can make seal cover cap be more prone to open, and facilitates customer to use.

For solving the problems of the technologies described above, the technical solution of the seal cover cap of the utility model food container is:

Comprise lid; Described lid is provided with the draw ring opened, and draw ring is connected as a single entity by least one column and lid; Described lid is provided with two and intersects at first of the intersection point track and second that breaks and to break track, and second track that breaks is closed curve, and first track that breaks is linear, and first track that breaks is positioned at second and breaks the closed region that track formed; Described first break track and the second intersection point breaking track has and only has one; Described column is positioned near intersection point, and is positioned at second and breaks the closed region that track formed; When described draw ring is subject to external pull effect, this pulling force conducts to the near intersections of lid through column, lid to be broken formation opening along first track and second track that breaks that breaks near intersections, realizes the unlatching of seal cover cap.

Minor increment between described column and intersection point is not more than 5mm.

The thickness of described point of intersection is 0.05 ~ 0.3mm; The thickness of described point of intersection is less than the thickness of lid.

Described first track or second that breaks breaks the line of weakness of track for being formed on lid; Or described first track or second that breaks breaks the intersection that track formed for splitlevel lid.

Described first break track by or depart from the second center of breaking closed region that track formed.

Described first breaks, and track is linearly, polyline shaped or arc shaped.

Described first break track linearly with the build-up curve shape of camber line.

Described first track that breaks is nonocclusive irregular curve shape.

Described column is one; Described column is positioned at first any side of breaking track.

Described column is two; Two columns lay respectively at first left and right sides of breaking track; Or two columns are positioned at first the same side of breaking track.

The material of described lid is the plastics meeting food packaging requirement.

The technique effect that the utility model can reach is:

Compare the seal cover cap of bread and cheese packing container, seal cover cap of the present utility model is opened required pulling force and is reduced 40 ~ 80%, while satisfied sealing, antiseep demand, conveniently can open, effectively promote the experience of customer.

The utility model is simple and practical, while playing sealing effectiveness, can realize light unlatching again, facilitates customer to use.

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail; Word "front", "rear" wherein, "left", "right", "up" and "down" refer to the direction in accompanying drawing, and word " interior " and " outward " refer to the direction towards or away from particular elements geometric centre respectively.

Fig. 1 is the schematic perspective view of the first preferred embodiment of the seal cover cap of the utility model food container;

Fig. 2 is the schematic cross-section of the second preferred embodiment of the present utility model;

Fig. 3 is the schematic cross-section of the 3rd preferred embodiment of the present utility model;

Fig. 4 is the schematic cross-section of the 4th preferred embodiment of the present utility model;

Fig. 5 is the schematic cross-section of the 5th preferred embodiment of the present utility model;

Fig. 6 is the schematic cross-section of the 6th preferred embodiment of the present utility model;

Fig. 7 is the schematic cross-section of the 7th preferred embodiment of the present utility model;

Fig. 8 is the schematic cross-section of the 8th preferred embodiment of the present utility model;

Fig. 9 is the schematic diagram of line of weakness of track for being formed on lid that break;

Figure 10 is the track that breaks is the schematic diagram of the intersection of splitlevel lid.

Description of reference numerals in figure:

1 is lid, and 2 is intersection point,

3,33,331,332 is column,

41,42,43,44,45,46 is first to break track,

5 is second to break track, and 6 is draw ring.

Detailed description of the invention

As shown in Figure 1, the seal cover cap of the utility model food container, comprises the lid 1 sealed, and lid 1 is provided with the draw ring 6 opened, and draw ring 6 is connected as a single entity by column 3 and lid 1; Lid 1 is provided with two and intersects at first of an intersection point 2 track 41 and second that breaks and to break track 5, second breaks track 5 in closed curve (circle as in Fig. 1), first breaks track 41 in linear, and first track 41 that breaks is positioned at second and breaks the closed region that track 5 formed;

First the break intersection point 2 of track 5 of track 41 and second that breaks has and only has one; The thickness at intersection point 2 place is 0.05 ~ 0.3mm, and the thickness of point of intersection is less than the thickness of lid;

Column 3 is positioned near the intersection point 2 of two tracks 41,5 that break, and is positioned at second and breaks the closed region that track 5 formed;

Preferably, the minor increment between column 3 and intersection point 2 is not more than 5mm;

When draw ring 6 is subject to external pull effect, this pulling force conducts to lid 1 through column 3, lid 1 to be broken formation opening along first track 41 and second track 5 that breaks that breaks, realizes the unlatching of seal cover cap.

Wherein, the track that breaks refers to and (namely on lid, forms line of weakness, as shown in Figure 9 by the variation in thickness of lid; Or be the intersection of splitlevel lid, the crackly track when lid is subject to external force formed as shown in Figure 10).

Column 33 can be positioned at the first right side of breaking track 42, as shown in Figure 2, also can be positioned at the first left side of breaking track 42, as shown in Figure 3.

First track 41 that breaks can break by second the center of closed region that track 5 formed, as shown in Figure 1; First track 42 that breaks also can depart from the second center (namely first breaks track 42 in oblique line shape) of breaking closed region that track 5 formed, as shown in Figure 2 and Figure 3.

As shown in Figure 4, first track 43 that breaks also can be polyline shaped.

As shown in Figure 5, first track 44 that breaks also can be arc shaped.

As shown in Figure 6, first break track 45 also can linearly with the build-up curve shape of camber line.

As shown in Figure 7, first track 46 that breaks also can be nonocclusive irregular curve shape.

As shown in Figure 8, draw ring 6 can be connected as a single entity by two columns 331,332 and lid 1; Two columns 331,332 lay respectively at first left and right sides of breaking track 41.Certainly, two columns 331,332 also can be positioned at first the same side of breaking track 41.

Principle of the present utility model is: utilize two tracks that break to form stress concentration portion position at its near intersections, pulling force conducts to the near intersections of lid through column, point of intersection is easily broken when being subject to external force, lid to be broken formation opening along first track and second track that breaks that breaks, to facilitate the unlatching of seal cover cap.

Above-mentioned specification sheets and accompanying drawing are in order to illustrate the technical solution of the utility model; those skilled in the art can carry out various amendment or change when not departing from utility model thought of the present utility model to above-described embodiment; therefore, protection domain of the present utility model not limit by above-described embodiment.

Claims

1. a seal cover cap for food container, is characterized in that: comprise

Lid;

Described lid is provided with the draw ring opened, and draw ring is connected as a single entity by least one column and lid;

Described lid is provided with two and intersects at first of the intersection point track and second that breaks and to break track, and second track that breaks is closed curve, and first track that breaks is linear, and first track that breaks is positioned at second and breaks the closed region that track formed;

Described first break track and the second intersection point breaking track has and only has one;

Described column is positioned near intersection point, and is positioned at second and breaks the closed region that track formed;

When described draw ring is subject to external pull effect, this pulling force conducts to the near intersections of lid through column, lid to be broken formation opening along first track and second track that breaks that breaks near intersections, realizes the unlatching of seal cover cap.

2. the seal cover cap of food container according to claim 1, is characterized in that: the minor increment between described column and intersection point is not more than 5mm.

3. the seal cover cap of food container according to claim 1 and 2, is characterized in that: the thickness of described point of intersection is 0.05 ~ 0.3mm; The thickness of described point of intersection is less than the thickness of lid.

4. the seal cover cap of food container according to claim 1, is characterized in that: described first track or second that breaks breaks the line of weakness of track for being formed on lid; Or described first track or second that breaks breaks the intersection that track formed for splitlevel lid.

5. the seal cover cap of food container according to claim 1, is characterized in that: described first break track by or depart from the second center of breaking closed region that track formed.

6. the seal cover cap of food container according to claim 1, is characterized in that: described first breaks, and track is linearly, polyline shaped or arc shaped.

7. the seal cover cap of food container according to claim 1, is characterized in that: described first break track linearly with the build-up curve shape of camber line.

8. the seal cover cap of food container according to claim 1, is characterized in that: described first track that breaks is nonocclusive irregular curve shape.

9. the seal cover cap of food container according to claim 1, is characterized in that: described column is one; Described column is positioned at first any side of breaking track.

10. the seal cover cap of food container according to claim 1, is characterized in that: described column is two; Two columns lay respectively at first left and right sides of breaking track; Or two columns are positioned at first the same side of breaking track.

The seal cover cap of 11. food containers according to claim 1, is characterized in that: the material of described lid is the plastics meeting food packaging requirement.