CN2324077Y - Sealing can opened by axis pulling ring about line of weakness - Google Patents

Abstract

The utility model relates to a sealing can opened by the wire winding of an axis pulling ring, belonging to the packaging container. The utility model comprises a tank body and a buckle cover; a flange arranged on the lower part of a wire winding cover is matched with a tank opening; the center of the surface of the wire winding cover is provided with a joint upwards and is connected with the soft pulling ring; the other end is connected with a pulling tape head. The pulling tape is extended near the edge of the surface of the wire winding cover from the joint in the radial direction and then is continuously extended, and the pulling tape is inward gradually until the tail end near the outer wall of the soft pulling ring. The flange on the upper part of the wire winding cover is matched with the buckle cover. The utility model has the advantages of labour saving, convenient opening by hand and no possibility to cut and scratch fingers, and is an ideal container for containing material such as powder, fine granules, tea leaves, etc.

Description

The sealable tank of axle center draw ring coiling unlatching

The utility model relates to the sealable tank of a kind of axle center draw ring coiling unlatching, belongs to packing container, is particularly suitable for all kinds of powderies of splendid attire, fine particulate and tealeaves and so on material.

Canning material was two types in the past, and the frequent opening of the first is nonexpondable as milk powder, tealeaves and so on material; Another kind of is exactly the material such as beverage that opening uses up.Yet the storage can of milk powder in the past, be generally a tank body and one of add and jar cover plate that mouth matches, rely on both closed contacts formation interference capability involutions, not only leak tightness is not good enough, and need in use can open by a hard copper plate or bottle opener and so on article, very inconvenient; The sealable tank of another kind of form, comprise a tank body and an enclosing cover, wherein tank body open end inner peripheral forms a undercut, and the continuous seal closure of system in the undercut surrounding area, this seals capping and the undercut connection is provided with a flat draw ring, utilize and draw on the flat draw ring and make undercut separate the purpose that reaches out jar with seal closure, because of its flat draw ring smooth in sealing capping, need to have scratched flat draw ring with nail, stretch into finger more flat draw ring is pulled upwardly out jar, and be not that everyone leaves nail, this just makes troubles to the user, moreover normally makes of malleable iron again, and the careless slightly situation that scratches finger of cutting happens occasionally.Have again because flat draw ring is located at the side that seals capping, this kind version is from the also not enough science of mechanics angle analysis, by the jar side application of force, then can produce component with respect to axial line, force the application of force often uncap uncap in a flash with it in the splendid attire thing scatter some and cause waste.All kinds of storage cans in the past simultaneously more are unsuitable for seasoning matter class materials such as monosodium glutamate that the in use unsuitable big opening mode of splendid attire opens, pepper powder.In sum, because all kinds of storage cans in the past exist all drawbacks unsatisfactory, be further improved.

The purpose of this utility model is to provide the laborsaving convenience of a kind of unlatching, safety to eliminate and cuts drawback, the good airproof performance that scratches finger, prevents a jar interior material moisture absorption hydrolysis, prolongs the sealable tank of the axle center draw ring coiling unlatching of its Keeping life.

The utility model is achieved by the following technical solution, form by tank body and buckle closure, the coiling lid matches by the flange and the tank body mouth of its underpart, the center of coiling capping upwards is provided with connector, and link to each other with the soft drawn ring, its other end links to each other with the drawstring head end, and drawstring continues to extend along its edge after radially being stretched near the edge of coiling capping from connector, more gradually inwardly till the close soft drawn ring outer wall of tail end; Coiling upper part of the cover flange and buckle closure match.

The tail end of described drawstring is provided with only power circle.

Described coiling is covered and can be replaced with its another coiling lid, and the coiling capping is provided with to join end to end and is the drawstring of closed hoop, and below pairing with the pull-up district of drawstring formation, be provided with one and separate the chamber, has several eyelets on its base plate.

The utility model compared with prior art, because the connector that links to each other with drawstring is located at the center of coiling capping, and be higher than the soft drawn ring of capping, the last lower flange of coiling lid a series of technical measures such as combines with tank body, buckle closure are tight respectively, the mechanics principle that meets reasonable in design, and the laborsaving convenience of free-hand unlatching is arranged through evidence, more do not have cut scratch that finger is may, good airproof performance, effectively prevent that jar interior material moisture absorption hydrolysis from going mouldy, prolong Keeping life.

Fig. 1 is a main TV structure scheme drawing of the present utility model.

Fig. 2 is the plan structure scheme drawing of coiling lid.

The structural representation of looking up of the outstanding lid that winds the line of Fig. 3.

Fig. 4, the 5th, the status architecture scheme drawing of pull-up soft drawn ring.

Fig. 6 is the plan structure scheme drawing that another embodiment is covered in coiling.

Fig. 7 is the main TV structure scheme drawing that another embodiment is covered in coiling.

Fig. 8 is the plan structure scheme drawing behind the drawstring torn that another embodiment is covered in coiling.

Embodiment of the present utility model is described in detail in conjunction with the accompanying drawings, coiling cover 2 jar mouths of flange and tank body 5 by its underpart and is matched, the end opening of the outward flange on top and buckle closure 1 matches, the center of coiling capping 6 is provided with connector 4, and link to each other with soft drawn ring 3, the other end of connector 4 links to each other with drawstring 7 head ends, drawstring 7 from connector to radially stretching, behind approaching coiling capping 6 edges, continue to extend along its edge, and gradually inwardly up to tail end near till soft drawn ring 3 outer walls, and be provided with only power circle 8 at tail end; Shown in Fig. 6,7,8 is that another embodiment of 2 is covered in coiling, the center that 11 coiling capping 15 is covered in coiling is provided with the connector 9 that links to each other with soft drawn ring 10, the drawstring 12 that is closed hoop that joins end to end links to each other with connector 9, formed pull-up district is provided with below pairing and separates chamber 16 during with drawstring 12 pull-ups, has several eyelets that goes out material 14 on its base plate 13.

Claims (3)

1, a kind of sealable tank of axle center draw ring coiling unlatching, form by tank body (5) and buckle closure (1), it is characterized in that coiling lid (2) matches by the flange and the tank body mouth of its underpart, the center of coiling capping (6) upwards is provided with connector (4), and link to each other with soft drawn ring (3), its other end links to each other with drawstring (7) head end, drawstring (7) continues to extend along its edge after radially being stretched near the edge of coiling capping (6) from connector (4), more gradually inwardly till close soft drawn ring (3) outer wall of tail end; The flange and the buckle closure (1) on coiling lid (2) top match.

2, sealable tank according to claim 1 is characterized in that the tail end of described drawstring (7) is provided with only power circle (8).

3, sealable tank according to claim 1, it is characterized in that described coiling lid (2) can replace with another coiling lid (11), its coiling capping (15) is provided with the drawstring (12) that joins end to end and be closed hoop, and below pairing with the pull-up district of drawstring (12) formation, be provided with one and separate chamber (16), have several eyelets (14) on its base plate (13).

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