CN105480544B

CN105480544B - A kind of packing container lid oriented structure

Info

Publication number: CN105480544B
Application number: CN201511028204.7A
Authority: CN
Inventors: 冼志忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2015-12-29
Filing date: 2015-12-29
Publication date: 2018-12-11
Anticipated expiration: 2035-12-29
Also published as: CN105480544A

Abstract

The present invention provides a kind of packing container lid oriented structures, including container and lid, the top of the container has the first extrusion, first extrusion has external screw thread, the lid includes connector, socket lid and drop in leaf, the connector is equipped with internal screw thread, the top of the connector is equipped with the second extrusion, bayonet unit is equipped in the socket lid, the socket tops are provided with third extrusion, the socket lid fastens connector by bayonet unit, first extrusion, second extrusion and third extrusion are on the same straight line, one end of the drop in leaf and socket lid are hinged, the other end has flip position.The packing container lid oriented structure can make some specific direction of flip position face container, it is beautiful both make product packaging, while also facilitating mark or content that user is observed that in use on container specific direction.The present invention is for packing semi-fluid container.

Description

A kind of packing container lid oriented structure

Technical field

The present invention relates to the packaging structure of container, especially a kind of packing container lid oriented structure.

Background technique

Existing to be used to pack semi-fluid container, such as toothpaste, skin care item, lid is mostly and bottle body (tube body) spiral shell Line connection, and extrusion is equipped in the middle part of lid, cover edge is hinged with the drop in leaf that can cover extrusion, and the activity is turned over The other end that plate corresponds to hinged place is flip position.But since the internal screw thread of lid and the external screw thread of bottle body are respectively separately formed , so that the final positioning after lid is tightened is difficult to control, flip position can not be adjusted to the side of container front side.

Summary of the invention

In view of the deficiencies of the prior art, the present invention provides a kind of packing container lid oriented structure, structure is simply closed Reason, production cost is low, can adjust the relative position between lid and container well.

The technical solution that the present invention solves technical problem is as follows:

The top of a kind of packing container lid oriented structure, including container and lid, the container has the first extrusion, First extrusion have external screw thread, the lid include connector, socket lid and drop in leaf, the connector be equipped with The compatible internal screw thread of the external screw thread of first extrusion, the top of the connector are equipped with the second extrusion, in the socket is covered Equipped with bayonet unit, the socket tops are provided with third extrusion, and the socket lid fastens connector, institute by bayonet unit It states the first extrusion, the second extrusion and third extrusion to be on the same straight line, one end of the drop in leaf and socket are covered Hingedly, the other end has flip position.

Bayonet unit of the present invention includes barrel body, and the internal diameter of the barrel body is adapted with the outer diameter of connector, institute The bottom end for stating barrel body is equipped with the convex block that can be in clamping connection part bottom end, and there are can accommodate convex block between the container and connector Gap.The outer surface of the connector and the inner wall of barrel body are equipped with longitudinal groove.

The bottom of second extrusion of the present invention is equipped with the first downwardly convex sealing ring, first sealing ring and the The edge of one extrusion top interior abuts.The bottom of the third extrusion is equipped with the second downwardly convex sealing ring, described Second sealing ring is abutted with the edge of the second extrusion top interior.

Packing container lid oriented structure disclosed by the invention can make some specific direction of flip position face container, both So that product packaging is beautiful, at the same also facilitate mark that user is observed that in use on container specific direction or Content.The present invention is for packing semi-fluid container.

Detailed description of the invention

To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment Attached drawing is briefly described.Obviously, described attached drawing is a part of the embodiments of the present invention, rather than is all implemented Example, those skilled in the art without creative efforts, can also be obtained according to these attached drawings other designs Scheme and attached drawing.

Fig. 1 is view in full section of the invention.

Specific embodiment

It is carried out below with reference to technical effect of the embodiment and attached drawing to design of the invention, specific structure and generation clear Chu is fully described by, to be completely understood by the purpose of the present invention, feature and effect.Obviously, described embodiment is this hair Bright a part of the embodiment, rather than whole embodiments, based on the embodiment of the present invention, those skilled in the art are not being paid Other embodiments obtained, belong to the scope of protection of the invention under the premise of creative work.In addition, be previously mentioned in text All connection/connection relationships not singly refer to that component directly connects, and referring to can be added deduct according to specific implementation situation by adding Few couple auxiliary, to form more preferably coupling structure.Each technical characteristic in the invention, in not conflicting conflict Under the premise of can be with combination of interactions.

As shown in Figure 1, a kind of packing container lid oriented structure, including container 1 and lid, the top tool of the container 1 There is the first extrusion 11, first extrusion 11 has external screw thread, and the lid includes that connector 2, socket lid 3 and activity are turned over Plate 4, the connector 2 are equipped with internal screw thread compatible with the external screw thread of the first extrusion 11, and the top of the connector 2 is equipped with Second extrusion 21, the socket lid 3 is interior to be equipped with bayonet unit 31, is provided with third extrusion 32 at the top of the socket lid 3, described It is socketed lid 3 and connector 2, first extrusion 11, the second extrusion 21 and third extrusion 32 is fastened by bayonet unit 31 It is on the same straight line, one end of the drop in leaf 4 and socket lid 3 are hinged, and the other end has flip position 41.In use, first Connector 2 is connected through a screw thread with the first extrusion 11 and is tightened, is then connecting 3 sets of socket lid that are hinged with drop in leaf 4 On fitting 2, need to adjust the relative position of flip position 41 and container front side or reverse side before socket in advance.The most common situation It is exactly that flip position 41 is corresponding with the label of container front side, so that product packaging neat appearance；And some are in special circumstances, packaging There are peep hole or operation instruction on container, the direction of flip position 41 in contrast, can during making user's extruded product See peep hole or operation instruction.

Be further used as preferred embodiment, the bayonet unit 31 includes barrel body, the internal diameter of the barrel body with The outer diameter of connector 2 is adapted, and the bottom end of the barrel body is equipped with the convex block that can be in clamping connection 2 bottom end of part, the container 1 and company There are the gaps that can accommodate convex block between fitting 2.The outer surface of the connector 2 and the inner wall of barrel body are equipped with longitudinal Groove.Connector 2 and socket lid 3 are realized by bayonet unit 31 to be connected, and the convex block prevents socket lid 3 from falling off.The connection Groove on the outer surface of part 2 and the inner wall of barrel body is mutually twisted, and can increase connector 2 when needing to unscrew lid With the friction between barrel body；After connector 2 and the first extrusion 11 are tightened, frictional force is greater than the frictional force of groove, makes Obtaining connector 2 and socket lid 3 can continue to rotate along specific direction.

It is further used as preferred embodiment, the bottom of second extrusion 21 is equipped with the first downwardly convex sealing Ring, first sealing ring are abutted with the edge of 11 top interior of the first extrusion.The bottom of the third extrusion 32 is equipped with The second downwardly convex sealing ring, second sealing ring are abutted with the edge of 21 top interior of the second extrusion.First sealing Ring and the second sealing ring all play the role of sealed extruded mouth, and semi-fluid penetrate into container is avoided to cover intracorporal gap In.

Better embodiment of the invention is illustrated above, but the invention is not limited to the implementation Example, those skilled in the art can also make various equivalent modifications on the premise of without prejudice to spirit of the invention or replace It changes, these equivalent variation or replacement are all included in the scope defined by the claims of the present application.

Claims

1. a kind of packing container lid oriented structure, it is characterised in that: including container (1) and lid, the top of the container (1) With the first extrusion (11), first extrusion (11) has external screw thread, and the lid includes connector (2), socket lid (3) and drop in leaf (4), the connector (2) are described equipped with internal screw thread compatible with the external screw thread of the first extrusion (11) The top of connector (2) is equipped with the second extrusion (21), is equipped with bayonet unit (31) in the socket lid (3), the socket lid (3) top is provided with third extrusion (32), and the socket lid (3) fastens connector (2) by bayonet unit (31), and described first Extrusion (11), the second extrusion (21) and third extrusion (32) are on the same straight line, one end of the drop in leaf (4) Hingedly with socket lid (3), the other end has flip position (41), and the bottom of second extrusion (21) is equipped with downwardly convex the One sealing ring, first sealing ring are abutted with the edge of the first extrusion (11) top interior, the third extrusion (32) Bottom be equipped with the second downwardly convex sealing ring, second sealing ring and the edge of the second extrusion (21) top interior support It connects, the bayonet unit (31) includes barrel body, and the internal diameter of the barrel body is adapted with the outer diameter of connector (2), the cylinder The bottom end of wall body is equipped with the convex block that can be in clamping connection part (2) bottom end, and there are can accommodate between the container (1) and connector (2) The gap of convex block, the outer surface of the connector (2) and the inner wall of barrel body are equipped with longitudinal groove, when connector (2) After tightening with the first extrusion (11), frictional force is greater than the frictional force of groove, so that connector (2) and socket lid (3) can It is continued to rotate along specific direction.