CN103342190A

CN103342190A - Cylindrical food packaging tin

Info

Publication number: CN103342190A
Application number: CN2013103260504A
Authority: CN
Inventors: 黄益新
Original assignee: SHANGHAI JIENUODE PLASTIC PRODUCTS CO Ltd
Current assignee: SHANGHAI JIENUODE PLASTIC PRODUCTS CO Ltd
Priority date: 2013-07-31
Filing date: 2013-07-31
Publication date: 2013-10-09
Anticipated expiration: 2033-07-31
Also published as: CN103342190B

Abstract

The invention discloses a cylindrical food packaging tin. The cylindrical food packaging tin comprises a tin body, an inner cover and an outer cover, wherein an axial seat and a tear opening are symmetrically formed in the periphery of the inner cover, and a hinged shaft and a buckle are symmetrically arranged on the periphery of the outer cover; the inner cover is bucked with the tin body, the outer cover is buckled with the inner cover, the hinged shaft of the outer cover is hinged with the shaft seat of the inner cover, and the buckle of the outer cover is buckled with the tearing opening of the inner cover. The cylindrical food packaging tin adopts a structure of the tin body, the inner cover and the outer cover; the tin body is opened in a production link and can be conveniently filled, the inner cover is in press fit and conveniently seals foods, after the inner cover is opened, the outer cover and the tin body cannot be separated from each other, the outer cover can be conveniently and repeatedly opened through the hinged shaft in a use link and can maintain a good sealing environment for the foods; the cylindrical food packaging tin has the advantages of simple structure and convenience in use.

Description

Cylindrical food packing jar

Technical field

The present invention relates to the packing technique field, especially a kind of cylindrical food packing jar.

Background technology

Prior art is used for the packing jar of packaged food, the metal cans that adopt more, be typically provided with enclosing cover and sealing layer, the problem that exists is, that difficulty is set is big for sealing layer after the can, during use, because that sealing layer is opened the back is irrecoverable, the secondary seal difficulty that causes metal enclosing cover and tank body is not easy to the storage of food long period.

Summary of the invention

A kind of cylindrical food that the objective of the invention is to provide at the deficiencies in the prior art is packed jar, and the present invention adopts the structure of tank body, inner cap and enclosing cover, in production link, tank body is uncovered, is convenient to quick can, and inner cap is pressing, be convenient to the sealing to food, after inner cap was opened, enclosing cover and tank body did not disconnect, in using link, enclosing cover is convenient to open repeatedly by hinge, and can keep the better seal environment to food, have advantage simple in structure, easy to use.

The concrete technical scheme that realizes the object of the invention is:

A kind of cylindrical food packing jar, its characteristics comprise tank body, inner cap and enclosing cover, described tank body is the tubbiness cylinder, its flange that is provided with outwardly suitable for reading, inner cap by inner cap at the bottom of, upper edge and lower edge constitute, upper edge and lower edge are divided into the tow sides at the bottom of the inner cap, the inboard of upper edge is provided with the inclined-plane, the inboard of lower edge is provided with convex tendon, periphery in the lower edge is arranged with axle bed and tear opening, enclosing cover by enclosing cover at the bottom of and in along constituting, expose interior edge along last and edge in being located at the bottom of the enclosing cover, the periphery at the bottom of enclosing cover is arranged with hinge and snap close; The lower edge spiral-lock of described inner cap is suitable for reading tank body, and the convex tendon of lower edge is connected on the flange of tank body, and the enclosing cover spiral-lock covers interior, and the interior edge of enclosing cover is located in the upper edge of inner cap, the hinge of enclosing cover and the axle bed of inner cap are hinged, the tear opening snapping of the snap close of enclosing cover and inner cap; Described tear opening is provided with impression; Be provided with tearing mark and the draw ring of annular at the bottom of the described inner cap.

The present invention adopts the structure of tank body, inner cap and enclosing cover, and in production link, tank body is uncovered, be convenient to quick can, inner cap is pressing, is convenient to the sealing to food, after inner cap is opened, enclosing cover and tank body do not disconnect, in using link, enclosing cover is convenient to open repeatedly by hinge, and can keep the better seal environment to food, has advantage simple in structure, easy to use.

Description of drawings

Fig. 1 is structural representation of the present invention;

Fig. 2 is the birds-eye view of Fig. 1 of the present invention;

Fig. 3 is the local enlarged diagram in A-A cross section of Fig. 2;

Fig. 4 is the local enlarged diagram in B-B cross section of Fig. 2;

Fig. 5 is the local enlarged diagram in C-C cross section of Fig. 2;

Fig. 6 is the structural representation of enclosing cover of the present invention;

Fig. 7 is the structural representation of inner cap of the present invention;

Fig. 8 is the local enlarged diagram in D-D cross section of Fig. 7;

Fig. 9 be Fig. 7 E to local enlarged diagram.

The specific embodiment

Consult Fig. 1, Fig. 2, Fig. 6, Fig. 7, the present invention includes tank body 1, inner cap 2 and enclosing cover 3, described tank body 1 is the tubbiness cylinder, its flange 11 that is provided with outwardly suitable for reading, inner cap 2 is by at the bottom of the inner cap 21, upper edge 22 and lower edge 23 constitute, upper edge 22 and lower edge 23 are divided at the bottom of the inner cap 21 tow sides, the inboard of upper edge 22 is provided with inclined-plane 29, the inboard of lower edge 23 is provided with

convex tendon

24,23 periphery is arranged with axle bed 25 and tear opening 26 in the lower edge, enclosing cover 3 by at the bottom of the enclosing cover 31 and in constitute along 32, at the bottom of the enclosing cover 31 expose along on 32 and edge in being located in along 32,31 periphery is arranged with hinge 35 and snap close 36 at the bottom of enclosing cover;

Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, lower edge 23 spiral-locks of described inner cap 2 are suitable for reading tank body 1, and the convex tendon 24 of lower edge 23 is connected on the flange 11 of tank body 1, enclosing cover 3 spiral-locks are on inner cap 2, and the interior of enclosing cover 3 is located in the upper edge 22 of inner cap 2 along 32, the hinge 35 of enclosing cover 3 is hinged with the axle bed 25 of inner cap 2, the snap close 36 of enclosing cover 3 and tear opening 26 snappings of inner cap 2.

Consult Fig. 4, Fig. 7, Fig. 9, described tear opening 26 is provided with impression.

Consult Fig. 7,21 are provided with annular tearing mark 28 and draw ring 27 at the bottom of the described inner cap.

The embodiment of the invention

Consult Fig. 1, Fig. 2, pouring process of the present invention: during can, with tank body 1 suitable for reading the placing up on the canning line of moulding, liquid or solid food is implemented can by suitable for readingly pouring into fast that tank body 1 opens wide;

Consult Fig. 2, Fig. 5, Fig. 7, lid is during inner cap, towards tank body 1, exerted pressure to inner cap 2 in the lower edge 23 of inner cap 2, and lower edge 23 spiral-locks that make inner cap 2 are suitable for reading tank body 1, and the convex tendon 24 of lower edge 23 is connected on the flange 11 of tank body 1;

Consult Fig. 2, Fig. 3, Fig. 4, Fig. 6, during the lid enclosing cover, with enclosing cover 3 interior along 32 towards tank body 1, what make enclosing cover 3 interiorly places in the inclined-plane 29 of upper edge 22 of inner cap 2 along 32, enclosing cover 3 is exerted pressure, what make enclosing cover 3 interiorly is pressed in the upper edge 22 of inner cap 2 along 32, at last that the hinge 35 of enclosing cover 3 is hinged with the axle bed 25 of inner cap 2, the snap close 36 of enclosing cover 3 and tear opening 26 snappings of inner cap 2;

Consult Fig. 1, Fig. 2, during vanning, the enclosing cover 3 of tank body 1 swings in the case up successively, implements vanning; Pouring process of the present invention is finished.

Consult Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 7, Fig. 8, Fig. 9, use of the present invention: when using first, pinch a jiao of tear opening 26 with hand, towards the direction tearing that breaks away from enclosing cover 3, under the effect of the impression that tear opening 26 arranges, tear opening 26 is torn, the snap close 36 of enclosing cover 3 exposes, buckle the snap close 36 of enclosing cover 3 with hand, enclosing cover 3 is opened, 21 draw ring 27 at the bottom of the pull-up inner cap around the rotation direction of

hinge

35,21 will rip along tearing mark 28 at the bottom of the inner cap, can if the food in the tank body 1 is not once finished using, enclosing cover 3 be closed around the rotation direction of hinge 35 with liquid or solid food by taking out in the tank body 1, the interior of enclosing cover 3 is pressed in the upper edge 22 of inner cap 2 along 32, food in the tank body 1 is sealed again, and in use, enclosing cover 3 can not come off or lose.

Claims

1. a cylindrical food is packed jar, it is characterized in that it comprises tank body (1), inner cap (2) and enclosing cover (3), described tank body (1) is the tubbiness cylinder, its flange (11) that is provided with outwardly suitable for reading, inner cap (2) is by (21) at the bottom of the inner cap, upper edge (22) and lower edge (23) constitute, upper edge (22) and lower edge (23) are divided into the tow sides of (21) at the bottom of the inner cap, the inboard of upper edge (22) is provided with inclined-plane (29), the inboard of lower edge (23) is provided with convex tendon (24), the periphery of (23) is arranged with axle bed (25) and tear opening (26) in the lower edge, enclosing cover (3) is made of (31) at the bottom of the enclosing cover and interior edge (32), (31) are located at that go up on interior edge (32) and the edge exposes interior edge (32) at the bottom of the enclosing cover, and the periphery of (31) is arranged with hinge (35) and snap close (36) at the bottom of enclosing cover; Lower edge (23) spiral-lock of described inner cap (2) is suitable for reading tank body (1), and the convex tendon (24) of lower edge (23) is connected on the flange (11) of tank body (1), enclosing cover (3) spiral-lock is on inner cap (2), and the interior edge (32) of enclosing cover (3) is located in the upper edge (22) of inner cap (2), the hinge (35) of enclosing cover (3) is hinged with the axle bed (25) of inner cap (2), tear opening (26) snapping of the snap close (36) of enclosing cover (3) and inner cap (2).

2. cylindrical food packing jar according to claim 1 is characterized in that tear opening (26) is provided with impression.

3. cylindrical food according to claim 1 packing jar is characterized in that (21) at the bottom of the inner cap are provided with tearing mark (28) and the draw ring (27) of annular.