CN203392156U

CN203392156U - Square food packaging tin

Info

Publication number: CN203392156U
Application number: CN201320439208.4U
Authority: CN
Inventors: 黄益新
Original assignee: SHANGHAI JIENUODE PLASTIC PRODUCTS CO Ltd
Current assignee: SHANGHAI JIENUODE PLASTIC PRODUCTS CO Ltd
Priority date: 2013-07-23
Filing date: 2013-07-23
Publication date: 2014-01-15
Anticipated expiration: 2023-07-23

Abstract

The utility model discloses a square food packaging tin which comprises a tin body, an inner cover and an outer cover. An upper opening of the tin body is provided with a turnup and a protrusion. A shaft seat and a fastener are disposed on the inner cover. A hinge and a tearing fastener are disposed on the outer cover. The inner cover is fastened to the outer side of the turnup of the tin body. The outer cover is fastened to the inner cover. The hinge of the outer cover is hinged to the shaft seat of the inner cover. The tearing fastener of the outer cover is fastened to the fastener of the inner cover. The square food packaging tin has the advantages that the structure of the tin body, the inner cover and the outer cover is adopted, during production, the tin body is open to facilitate fast filling, the inner cover is mounted through press fit to facilitate food sealing, when the inner cover is opened, the outer cover is still connected with the tin body, during use, the out cover can be opened and closed repeatedly and conveniently, and a good food sealing environment is kept. In addition, the square food packaging tin is simple in structure and convenient to use.

Description

Square packing tin for foodstuff

Technical field

The utility model relates to packing technique field, especially a kind of square packing tin for foodstuff.

Background technology

Prior art is for the packing jar of packaged food, the metal cans that adopt more, be typically provided with enclosing cover and sealing layer, the problem existing is, it is large that filling rear sealing layer arranges difficulty, during use, because sealing layer is opened rear irrecoverable, cause the secondary seal of metal enclosing cover and tank body difficult, be not easy to the storage of food long period.

Utility model content

The purpose of this utility model is a kind of square packing tin for foodstuff providing for the deficiencies in the prior art, and the utility model adopts the structure of tank body, inner cap and enclosing cover, in production link, tank body is uncovered, is convenient to Quick-filling, and inner cap is pressing, be 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 repeatedly open by hinge, and can keep good sealed environment to food, there is advantage simple in structure, easy to use.

The concrete technical scheme that realizes the utility model object is:

A kind of square packing tin for foodstuff, its feature comprises tank body, inner cap and enclosing cover, described tank body is barrel, its flange being provided with outwardly suitable for reading, bucket wall bilateral symmetry is provided with inside projection, inner cap by inner cap at the bottom of, inner cap flange, axle bed and snap close form, the cross section of inner cap flange is be provided with suitable for reading and end opening stepped, at the bottom of inner cap, be located at the inner side suitable for reading of inner cap flange, axle bed and snap close are located at respectively two outsides of inner cap flange, enclosing cover is by rim of the mouth, hinge and tearing button form, rim of the mouth arranges formation inner ring along enclosing cover edge, hinge and tearing deduction of points is not corresponding with the axle bed of inner cap and snap close and be located at two outsides at enclosing cover edge, spiral-lock is in the flange outside of tank body inside inner cap flange end opening for described inner cap, and enclosing cover spiral-lock covers and rim of the mouth is connected to the inner side suitable for reading of inner cap flange interior, and the hinge of enclosing cover and the axle bed of inner cap are hinged, the tearing button of enclosing cover and the snap close snapping of inner cap, at the bottom of described inner cap, be provided with annular tearing mark and draw ring, the described outer port that covers rim of the mouth is provided with chamfering.

The utility model adopts the structure of tank body, inner cap and enclosing cover, and in production link, tank body is uncovered, be convenient to Quick-filling, 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 repeatedly open by hinge, and can keep good sealed environment to food, there is advantage simple in structure, easy to use.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the local enlarged diagram in A place of Fig. 1;

Fig. 3 is the local enlarged diagram in B place of Fig. 1;

Fig. 4 is the structural representation of the utility model inner cap;

Fig. 5 is the lateral plan of Fig. 4;

Fig. 6 is the structural representation of the utility model enclosing cover;

Fig. 7 is the lateral plan of Fig. 6.

The specific embodiment

Consult Fig. 1, Fig. 2, Fig. 3, the utility model comprises tank body 1, inner cap 2 and enclosing cover 3, described tank body 1 is barrel, its flange 11 being provided with outwardly suitable for reading, bucket wall bilateral symmetry is provided with inside projection 12, inner cap 2 is by the bottom of inner cap 21, inner cap flange 22, axle bed 25 and snap close 26 form, inner cap flange 22 cross section is be provided with suitable for reading and end opening stepped, 21 inner sides suitable for reading of being located at inner cap flange 22 at the bottom of inner cap, axle bed 25 and snap close 26 are located at respectively two outsides of inner cap flange 22, enclosing cover 3 is by rim of the mouth 31, hinge 32 and tearing button 33 form, rim of the mouth 31 arranges formation inner ring along enclosing cover 3 edges, hinge 32 and tearing button 33 are corresponding with the axle bed 25 of inner cap 2 and snap close 26 and be located at two outsides at enclosing cover 3 edges respectively, described inner cap 2 inside inner cap flange 22 end openings spiral-lock in flange 11 outsides of tank body 1, enclosing cover 3 spiral-locks are connected to the inner side suitable for reading of inner cap flange 22 in inner cap 2 Shang Qie rims of the mouth 31, the hinge 32 of enclosing cover 3 is hinged with the axle bed 25 of inner cap 2, the tearing button 33 of enclosing cover 3 and snap close 26 snappings of inner cap 2.

Consult Fig. 4, Fig. 5, at the bottom of described inner cap, 21 are provided with annular tearing mark 23 and draw ring 24.

Consult Fig. 6, Fig. 7, on described enclosing cover 3, the port in rim of the mouth 31 is provided with chamfering 34.

The utility model embodiment

Consult Fig. 1, Fig. 2, Fig. 3, pouring process of the present utility model: when filling, be placed on canning line the tank body of moulding 1 is suitable for reading, liquid or solid food is opened wide by tank body 1 suitable for readingly pours into fast, implements filling upward;

Consult Fig. 1, Fig. 2, Fig. 4, Fig. 5, lid during inner cap, towards tank body 1, is exerted pressure the inner cap flange of inner cap 2 22 end openings inner sides to inner cap 2, makes inside inner cap flange 22 end openings of inner cap 2 spiral-lock on tank body 1 flange 11 outwardly;

Consult Fig. 1, Fig. 2, Fig. 6, Fig. 7, during lid enclosing cover, the hinge of enclosing cover 3 32 is hinged with the axle bed 25 of inner cap 2, around hinge 32, towards tank body 1, rotate enclosing cover 3, make enclosing cover 3 spiral-locks on the inner cap flange 22 of inner cap 2, now, under the directional tagging of the chamfering 34 arranging in enclosing cover 3 rims of the mouth 31, enclosing cover 3 rims of the mouth 31 are connected to the inner side suitable for reading of inner cap flange 22, finally snap close 26 snappings with inner cap 2 by the tearing button of enclosing cover 3 33.

Consult Fig. 1, during vanning, the enclosing cover 3 of tank body 1 upward, swings in case successively, implements vanning; Pouring process of the present utility model completes.

Consult Fig. 1, Fig. 6, Fig. 7, use procedure of the present utility model: while using first, with hand, fasten the tearing button 33 of enclosing cover 3, tearing button 33 is torn from snapping onto the snap close 26 of inner cap 2, make enclosing cover 3 rotate and start enclosing cover 3 around hinge 32;

Consult Fig. 1, Fig. 4, Fig. 5,21 draw ring 24 at the bottom of pull-up inner cap, at the bottom of inner cap, 21 will rip along tearing mark 23, can if the food in tank body 1 is not once finished using, enclosing cover 3 be rotated and be closed around hinge 32 by liquid or solid food by the interior taking-up of tank body 1,

Make the rim of the mouth 31 of enclosing cover 3 under the directional tagging of chamfering 34, again be pressed into and be connected to the inner side suitable for reading of inner cap flange 22, the food in tank body 1 is sealed again, and in use, enclosing cover 3 can not come off or lose yet.

Consult Fig. 1, in the manufacturing process of tank body 1, for ease of the storage of slack tank body 1, conventionally slack tank body 1 is connected together successively, the problem existing is, in use, the slack tank body 1 of socket mutually adsorbs, is difficult for unpluging successively, and the utility model is provided with inside projection 12 in 1 barrel of wall bilateral symmetry of tank body for this reason, when slack tank body 1 is socketed successively, projection 12 in bucket wall defines the degree of depth of slack tank body 1 socket, can not be attached together, and is convenient to mutually unplug.

Claims

1. a square packing tin for foodstuff, it is characterized in that it comprises tank body (1), inner cap (2) and enclosing cover (3), described tank body (1) is barrel, its flange (11) being provided with outwardly suitable for reading, bucket wall bilateral symmetry is provided with inside projection (12), inner cap (2) is by (21) at the bottom of inner cap, inner cap flange (22), axle bed (25) and snap close (26) form, the cross section of inner cap flange (22) is be provided with suitable for reading and end opening stepped, at the bottom of inner cap, (21) are located at the inner side suitable for reading of inner cap flange (22), axle bed (25) and snap close (26) are located at respectively two outsides of inner cap flange (22), enclosing cover (3) is by rim of the mouth (31), hinge (32) and tearing button (33) form, rim of the mouth (31) arranges formation inner ring along enclosing cover (3) edge, hinge (32) and tearing button (33) are corresponding with the axle bed (25) of inner cap (2) and snap close (26) and be located at two outsides at enclosing cover (3) edge respectively, described inner cap (2) inside the end opening of inner cap flange (22) spiral-lock in flange (11) outside of tank body (1), enclosing cover (3) spiral-lock is connected to the inner side suitable for reading of inner cap flange (22) in inner cap (2) Shang Qie rim of the mouth (31), the hinge (32) of enclosing cover (3) is hinged with the axle bed (25) of inner cap (2), snap close (26) snapping of the tearing button (33) of enclosing cover (3) and inner cap (2).

2. square packing tin for foodstuff according to claim 1, at the bottom of it is characterized in that inner cap, (21) are provided with annular tearing mark (23) and draw ring (24).

3. square packing tin for foodstuff according to claim 1, is characterized in that the port in the upper rim of the mouth (31) of enclosing cover (3) is provided with chamfering (34).