CN2340719Y - Container cover - Google Patents

Abstract

The utility model relates to a container cover, particularly a cover for bottles, which is composed of a cover body, a connection part and an upper cover. The air mouth plug column and the liquid pouring mouth plug column of the upper cover are matched with the liquid pouring mouth and the air mouth of the cover body. The container cover can be used for nicely sealing a container. By the elasticity of an L-shaped connection rod, when the container cover is opened, the upper cover can be maintained on a fixed position with bigger angular displacement. The utility model has the advantage that when the container is required to be opened, the container cover can be conveniently opened and closed. After the upper cover is opened, liquid in the container can be conveniently poured. The liquid can not be leaked to the outer part of the container. The container cover has good sealing performance and is suitable for containers with large mouths.

Description

Container cover

The utility model relates to a kind of container cover, particularly a kind of bottle cap that uses on bottle.

Bottle on the existing market have opening bigger with less two kinds of opening, the less bottle of opening is at filling liquid, inconvenience during the higher liquid of particularly can viscosity.The container that opening is bigger, filling liquid, particularly more convenient during the higher liquid of viscosity, even the bigger solid matter of fill volume is also than being easier to, but the bottle cap of existing big opening bottle has two shortcomings, the one, the bottle cap of double thread mouth, the time of tightening when uncork or pass bottle at every turn or unscrewing is long, cumbersome, and the time of wanting when uncapping is long slightly, inconvenient, for the bottle cap that fastens, when lid is tight, very hard when opening, during the lid pine, sealing property is bad, and the 2nd, when pouring out liquid, make liquid drain to the outside of container easily.

The purpose of this utility model is to provide a kind of container cover, and it is except having excellent sealing performance, and promptly the opening and closing bottleneck prevents that flow of liquid drains to container outer surface when container lean.

The purpose of this utility model is achieved in that this container cover is made up of lid, connecting part and loam cake three parts.Lid is made up of a cylinder ring and a platform, the lower part of cylinder ring medial surface is provided with negative thread, be used for spinning with container, the top and the platform of cylinder ring are connected as a single entity, be provided with a packing seal around below this flat-bed, be provided with annular wall around this flat-bed top, the middle part on platform is respectively equipped with a funnelform filtering port and an air scoop; Loam cake is made up of last plane, cylinder ring, centre portion is respectively equipped with air scoop stick harness and filtering port stick harness below the plane on this, this air scoop stick harness and filtering port stick harness match with filtering port and air scoop on the lid platform respectively, when loam cake covers on lid, sealing filtering port and air scoop, the cylinder ring of loam cake is fastened on the annular wall of lid; Loam cake links to each other with lid by connecting portion, two point of connection about connecting portion has, these two point of connection have flexibility, respectively loam cake cylinder ring lower edge is connected with the upper edge of lid cylinder ring, about the centre of two point of connection be provided with a L type pipe link, the two ends of this L type pipe link respectively with on cover plane and lid cylinder ring be connected, L type pipe link and on cover plane and lid cylinder ring point of connection have flexibility, and this L type pipe link has certain elasticity, during liquid in needs fall container, after loam cake is started, elastic force by L shaped pipe link, on be stamped bigger angular transposition, and keep loam cake on a fixing position, loam cake holds together by connecting part and lid.

The advantage of the utility model container cover is when needs are opened container, each uncork or pass bottle time are short, easy to use, can pour out the interior liquid of container easily after starting loam cake, liquid that can not drains to the outside of container, good airproof performance, cover loam cake after, even vessel port is downward, liquid can seepage yet.This bottle cap is suitable for big mouthful container.

In order to understand the utility model container cover better,, the utility model container cover is elaborated by embodiment below in conjunction with accompanying drawing.

Fig. 1 is a section-drawing of the present utility model

Fig. 2 is a block diagram of the present utility model

For container cover of the present utility model is made up of lid 1, connecting part 2 and loam cake 3 three parts.Lid 1 is made up of a cylinder ring 11 and a platform 12, the following position of cylinder ring 11 inboards is provided with negative thread 13, be used for spinning with container, the top of cylinder ring 11 and platform 12 are connected as a single entity, the following packing seal 14 that is provided with all around of this platform 12, be provided with annular wall 15 around the top of this platform 12, the middle part is respectively equipped with a funnelform filtering port 16 and an air scoop 17 on platform 12; Loam cake 3 is made up of last plane 31, cylinder ring 32, middle part on this below plane is respectively equipped with air scoop stick harness 33 and filtering port stick harness 34, this air scoop stick harness 33 and filtering port stick harness 34 match with filtering port 16 and air scoop 17 on the lid 1 respectively, when loam cake 3 covers on lid 1, this air scoop stick harness 33 and filtering port stick harness 34 sealing filtering port 16 and air scoops 17; Loam cake 3 links to each other with lid 1 by connecting portion 2, two point of connection 24 about connecting portion 2 is provided with, connecting portion on the lid 1 23 is connected at point of connection 24 places with the connecting portion 22 of loam cake 3, the point of connection 24 of the right and left has certain flexibility, respectively loam cake cylinder ring 32 lower edges 35 are connected with the upper edge 18 of lid cylinder ring 11, last small cup 3 can rotate around point of connection 24, about below the centre of two point of connection 24 position be provided with a L type pipe link 21, the two ends 25 of this L type pipe link 21,26 are connected with the last plane 31 of loam cake 3 and cylinder ring 11 outsides of lid 1 respectively, the two ends 25 of L type pipe link 21,26 have flexibility with the point of connection of last plane 31 and lid 1 cylinder ring 11, and L type pipe link 21 can put 25 around axle, 26 rotate, this L type pipe link 21 has certain elasticity, during liquid in needs are poured out container, after with external force loam cake 3 being started, by the elastic force of L shaped pipe link 21, loam cake 3 has bigger angular transposition, and keeps loam cake 3 on a position of fixing.Loam cake 3 can be made as a whole by connecting part 2 and lid 1.

Claims (1)

1, a kind of container cover, by lid (1), connecting part (2) and loam cake (3) three parts are formed, lid (1) is made up of a cylinder ring (11) and a platform (12), the lower inside surface of cylinder ring (11) is provided with negative thread (13), be used for spinning with container, the top of cylinder ring (11) and platform (12) are connected as a single entity, the following packing seal (14) that is provided with all around of this platform (12), it is characterized in that: be provided with annular wall (15) around this platform (12) top, the middle part on platform (12) is provided with a funnelform filtering port (16) and an air scoop (17); Loam cake (3) by last plane (31), cylinder ring 32 and on this below plane (31) air scoop stick harness (33) and several parts of filtering port stick harness (34) of middle part form, this air scoop stick harness (33) and filtering port stick harness (34) match with air scoop (17) and filtering port (16) on the lid (1) respectively, cover sealing filtering port (16) and air scoop (17) when lid (1) is gone up at loam cake (3), the cylinder ring (32) of loam cake (3) is fastened on the annular wall (15) of lid (1); Loam cake (3) links to each other with lid (3) by connecting portion (2), two point of connection (22) about connecting portion (2) has, (23), these two point of connection (22), (23) has flexibility, respectively loam cake cylinder ring (32) lower edge is connected with the upper edge of lid cylinder ring (11), about two point of connection (22), (23) centre is provided with a L type pipe link (21), the two ends (25) of this L type pipe link (21), (26) be connected with the last plane (31) of loam cake (3) and the cylinder ring (11) of lid (1) respectively, the two ends point of connection (25) of this L type pipe link (21), (26) has flexibility, this L type pipe link (21) also has certain elasticity, after loam cake is started, by the elastic force of L shaped pipe link, remaining on one after loam cake is opened has on the fixing position of bigger angular transposition.

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