CN201338789Y

CN201338789Y - Instantly-adjusted bottle cover

Info

Publication number: CN201338789Y
Application number: CNU200820104532XU
Authority: CN
Inventors: 刘清楚
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-09-03
Filing date: 2008-09-03
Publication date: 2009-11-04
Anticipated expiration: 2018-09-03

Abstract

The utility model discloses an instantly-adjusted bottle cover, which comprises a main cover and a storage cabin which is fixedly connected with the inner cavity of the main cover, wherein, the side wall of the main cover extends towards the bottom part of the storage cabin along with the axis of the main cover in the direction which is opposite to the opening, and the side wall of the main cover and the inner surface of the extension part are provided with thread which is matched with a bottle neck; a turning cover which covers one side of the opening of the storage cabin is arranged inside the inner cavity of the main cover, and the upper end of the turning cover pushes against the opening of the storage cabin, and the outer diameter of the turning cover is matched with the inner diameter of the main cover, and the outer surface of the turning cover is provided with thread which is matched with the thread on the side wall and the inner surface of the main cover. The storage cabin is sealed by the bottle cover, and the thread on the side wall of the main cover and the thread of the extension part of the main cover can be matched with the thread of the bottle neck and the turning cover, and both ends of the main cover can be matched with and screwed up with the turning cover or the bottle neck. When the material inside the storage can is required to be discharged into the bottle, the turning cover can be unscrewed, and the main cover rotates 180 degrees, so that the opening of the storage cabin can be turned downwards to be covered on the bottle neck, thereby realizing the instant assembling and instant application.

Description

Now transfer bottle cap

(1) technical field:

The utility model relates to a kind of bottle cap, particularly a kind of bottle cap of now transferring.

(2) background technology:

Existing various bottle cap, bottle cap as bottle, the bottle cap of beverage bottle, the container closure of splendid attire medicine, it generally all is a kind of solid of sealing in bottle, the material of liquid or gas, and in our daily life, tending to run into some need promptly join promptly in use and use, form final material or according to the personal preference component of its material such as is added at situation in practical process even allocate, for example: promptly joining of electuary shape medicine promptly used, fresh-keeping guarantee the quality and do not contain anti fouling composition beverage promptly join promptly drink, two kinds of chemical substances are mixed generation chemical reaction etc.

China utility model patent specification sheets CN200520035305.2 discloses a kind of combined bottle cap, and this bottle cap is to be connected with the spiral cover that has storage warehouse main covering, removable being tightly connected between spiral cover and the main lid, and storage warehouse is by sealing membrane closure.Though this bottle cap can be realized promptly joining promptly and be used, but because the opening of storage warehouse is downward setting, when bottle cap covers like this, the material of the material that is positioned at storage warehouse and bottle only seals film by one deck and separates, in case seal the film breakage, material in the storage warehouse just can be fallen in the bottle, this just can't reach promptly join promptly with or by the purpose of personal preference's interpolation; Secondly, by sealing film, can't carry out whenever and wherever possible, but need relevant device to realize, so the recycling rate of waterused of bottle cap is extremely low sealing on the storage warehouse.Though can realize the sealing of storage warehouse opening part by the method that rigid mechanical cooperates, also can realize the recycling of bottle cap, but owing to be provided with opener in the storage warehouse, and opener must play effect by athleticism, this just makes the structure of bottle cap become complicated, thereby make the production difficulty strengthen, and cost improves, and sealing property is not promoted significantly yet.

(3) utility model content:

Technical problem to be solved in the utility model provides a kind of existing accent bottle cap of simple in structure, good seal performance.

The technical scheme that its technical matters that solves the utility model adopts is: this is now transferred bottle cap to comprise main lid and is fixed on storage warehouse in the main cover cavity, and main cover side wall inside face has the screw thread that matches with bottleneck.Its difference is: described main cover side wall extends to promptly opposite with the opening direction in storage warehouse bottom along the axis of main lid, and the inside face of its extension has the screw thread that matches with bottleneck; Also be provided with the spiral cover that opening one side with storage warehouse covers in the inner chamber of main lid, the spiral cover upper end peaks on the opening of storage warehouse, the external diameter of spiral cover radially cooperates with the interior of main lid, and the outside face of spiral cover is provided with screw thread, the threads engaged of this screw thread and main cover side wall inside face.The bottle cap of this structure, storage warehouse adopt bottle cap sealing, and the screw thread of the screw thread of main cover side wall and extension all can with the threads engaged of bottleneck and spiral cover, thereby the two ends of main lid all can arbitrarily cooperate with spiral cover or bottleneck and tighten.In the time the material in the storage warehouse need being dropped in the bottle, only need spiral cover is screwed out, and will lead and cover the Rotate 180 degree, make storage warehouse Open Side Down to be placed on the bottleneck, just can realize promptly joining promptly and use.

In order to make spiral cover when covering, can play the leak free effect to storage warehouse, the upper end of described spiral cover preferably also is fixed with buckle, this buckle has two supporting rods of two opposing parallel, the phase of supporting rod is provided with thrust to the inside, when this thrust covers on the storage warehouse at spiral cover, contact with the inner and outer wall of storage warehouse opening.Described thrust can be shape separately, as is the ridge shape, as long as when spiral cover covers on the storage warehouse, thrust and outer wall contact storage warehouse sealed by line and get final product.

Described buckle adopts elastomeric material to make.When bottle cap is plastics, buckle can adopt and bottle cap identical materials one-time cast-forming.

As further improvement of these options, the upper end of described spiral cover is provided with sealing band or sealing block, and sealing bar or sealing block are positioned at the formed gap location of storage warehouse opening and spiral cover upper end, and the shape that it surrounded is identical with the opening shape of storage warehouse.

Can load more material in order to make in the storage warehouse in the actv. space, described storage warehouse preferably is open column shape.

In the such scheme, the length of described storage warehouse opening one side should be greater than the length of main cover side wall, correspondingly, the length of spiral cover is also greater than the length of main cover side wall, so that spiral cover when covering, can be higher than the height of main cover side wall, and then make things convenient for spiral cover to cover precession and back-out from main.

The utility model compared with prior art owing to adopt present ripe bottle cap sealing mode to come the sealed storage storehouse, not only structure is simpler, it is easier to realize, cost is also cheaper, and sealing effectiveness is also better; Secondly, all be symmetric design because main lid adopts, the two ends of main lid all can arbitrarily cooperate with bottleneck and spiral cover and screw, thereby make that bottle cap can repeated use, and then have saved use cost, just more utilize applying of bottle cap certainly.

(4) description of drawings:

Fig. 1 is the cutaway view of a kind of preferred embodiment of the utility model.

Number in the figure is: 1, main 1-1, sidewall 1-2, extension 2, storage warehouse 3, spiral cover 4, buckle 4-1, supporting rod 4-2, thrust 5, the sealing band of covering

(5) specific embodiment:

As Fig. 1 is the cutaway view of a kind of preferred embodiment of the utility model, and this now transfers bottle cap to comprise that two detachable parts form, and one of them part is that be fixed with one main cover 1 and storage warehouse 2, and storage warehouse 2 is arranged in to lead and covers 1 internal cavities; Another part is a spiral cover 3.The main inside face that cover 1 sidewall 1-1 has the screw thread that matches with bottleneck, and main 1 the sidewall 1-1 of cover covers 1 axis to promptly opposite with the opening direction extension in storage warehouse 2 bottoms along the master, and the inside face of its extension 1-2 is provided with the screw thread that matches with bottleneck equally.Main two parts up and down of 1 of cover are symmetrical, its section formation H shape, and also wherein any side all can be tightened with bottleneck and covered.The main storage warehouse 2 that is provided with hollow in 1 the inner chamber that covers, storage warehouse 2 is open column shape.The opening of storage warehouse 2 is positioned at the master and covers 1 sidewall 1-1, one side, and the length of storage warehouse 2 openings one side is greater than the main length of covering 1 sidewall 1-1; Then extend to the main 1 extension 1-2 that covers the bottom of storage warehouse 2.Described spiral cover 3 covers storage warehouse 2 under opening one side direction of storage warehouse 2, and makes the open end of storage warehouse 2 and the upper end of spiral cover 3 offset.The external diameter of spiral cover 3 cover 1 interiorly radially cooperates with main, and the screw thread that is provided with of spiral cover 3 and lead the inside face threads engaged of covering 1 sidewall 1-1.Generally before use, main 1 the extension 1-2 of cover is tightened against on the bottleneck, the opening that makes storage warehouse 2 behind the filling materials, seals by spiral cover 3 in the storage warehouse 2 up.When needs are allocated, spiral cover 3 can be screwed out, and will lead and cover 1 Rotate 180 degree, Open Side Down to make storage warehouse 2, tighten with bottleneck on.At this moment, the material of storage warehouse 2 is just fallen in the bottle under the effect of gravity, has promptly realized promptly joining promptly using.

The utility model can load more material in order to make in the storage warehouse 2 in the actv. space, described storage warehouse 2 preferably is open column shape.The length of described storage warehouse 2 openings one side should be greater than the main length of covering 1 sidewall, correspondingly, the length of spiral cover 3 is also greater than the main length of covering 1 sidewall, so that spiral cover 3 is when covering, can be higher than the main height that covers 1 sidewall, and then make things convenient for spiral cover 3 to cover precession and back-out on 1 from the master.

Can also be provided with sealing band 5 and/or buckle 4 on the spiral cover 3 of this enforcement.Sealing band 5 and/or the buckle 4 all aperture position with storage warehouse 2 are relative, are used for further strengthening the sealing property of spiral cover 3.Described sealing band 5 adopts elastomeric material to make, as silica gel or plastics.The shape that sealing band 5 is surrounded is identical with the opening shape of storage warehouse 2, and is positioned at the formed gap location of storage warehouse 2 openings and spiral cover 3 upper ends.The thickness of sealing band 5 is more preferably greater than the width in gap.When sealing band 5 was made for silica gel, the width of sealing band 5 was more preferably greater than the wall thickness of storage warehouse 2, so that spiral cover 3 when screwing in, can block the gap of storage warehouse 2 openings and spiral cover 3 upper ends fully, prevented the leakage of material.If when sealing band 5 adopted plastics to make, also need in the both sides of sealing band 5 add buckle 4 for the enhanced leaktightness performance this moment.Described buckle 4 comprises two supporting rod 4-1 of two opposing parallel, and the phase of supporting rod 4-1 is provided with thrust 4-2 to the inside, when this thrust 4-2 covers on the storage warehouse 2 at spiral cover 3, contacts with the inner and outer wall of storage warehouse 2 openings.Buckle 4 is made for elastomeric material.The section of present embodiment buckle 4 forms two opposing L shapes, and this thrust 4-2 is the ridge shape, and the spacing between a pair of thrust 4-2 on each supporting rod 4-1 is less than the wall thickness of storage warehouse 2.During use, make the opening of storage warehouse 2 enter buckle 4, in the main lid 1 of spiral cover 3 downward precessions, buckle 4 produces the elasticity bearing capacity makes thrust 4-2 contact with the inner and outer wall of storage warehouse 2 openings.Certainly buckle 4 can be that circumferential setting the along whole storage warehouse 2 openings forms a complete annular buckle 4, perhaps buckles 4 for a plurality of lesser calories that only are provided with at interval on storage warehouse 2 openings circumferential and combines.

In conjunction with the accompanying drawings a kind of preferred embodiment of the present utility model is had been described in detail above, but the utility model not only for the foregoing description, in the ken that present technique field personnel are possessed, can also make many variations to it.

Claims

1, now transfers bottle cap, comprise main lid (1) and be fixed on storage warehouse (2) in main lid (1) inner chamber, main lid (1) sidewall (1-1) inside face has the screw thread that matches with bottleneck, it is characterized in that: the axis of described main lid (1) sidewall (1-1) Yan Zhugai (1) extends to promptly opposite with the opening direction in storage warehouse (2) bottom, and the inside face of its extension (1-2) has the screw thread that matches with bottleneck; Also be provided with the spiral cover (3) that opening one side with storage warehouse (2) covers in the inner chamber of main lid (1), spiral cover (3) upper end peaks on the opening of storage warehouse (2), the external diameter of spiral cover (3) radially cooperates with main lid the interior of (1), and the outside face of spiral cover (3) is provided with screw thread, this screw thread and the main threads engaged of covering (1) sidewall (1-1) inside face.

2, the bottle cap of now transferring according to claim 1, it is characterized in that: the upper end of described spiral cover (3) also is fixed with buckle (4), this buckle (4) has two supporting rods (4-1) of two opposing parallel, the phase of supporting rod (4-1) is provided with thrust (4-2) to the inside, when this thrust (4-2) covers on the storage warehouse (2) at spiral cover (3), contact with the inner and outer wall of storage warehouse (2) opening.

3, the bottle cap of now transferring according to claim 2, it is characterized in that: described thrust (4-2) is the ridge shape.

4, according to claim 2 or the 3 described bottle caps of now transferring, it is characterized in that: described buckle (4) is made for elastomeric material.

5, the bottle cap of now transferring according to claim 1 and 2, it is characterized in that: the upper end of described spiral cover (3) is provided with sealing band (5), sealing bar (5) is positioned at the formed gap location of storage warehouse (2) opening and spiral cover (3) upper end, and the shape that it surrounded is identical with the opening shape of storage warehouse (2).

6, the bottle cap of now transferring according to claim 1, it is characterized in that: described storage warehouse (2) is open column shape.

7, according to claim 1 or the 6 described bottle caps of now transferring, it is characterized in that: the length of described storage warehouse (2) opening one side is greater than the length of main lid (1) sidewall (1-1).