CN205615929U - Tear formula bottle lid - Google Patents

Abstract

The utility model discloses a tear formula bottle lid, solve through the pull ring rip in the bottle lid tear the piece time, the problem of tearing the piece is difficult for ripping. The utility model provides a tear formula bottle lid including bottom and upper cover, sets up the bottleneck in the bottom, set up in the bottleneck and tear the piece, connects the pull ring on tearing the piece, and tearing the piece, to be the curve surface form, and tear the protruding one side to the bottom place of piece to increased the pull ring and torn the clearance between the piece, be favorable to the finger to penetrate the pull ring, conveniently ripped and tear the piece. It is surface form that the bottleneck is the curve, can realize the all -round backward flow of liquid, greatly reduces liquid remaining in the bottle lid. The edge of tearing the piece sets up at least one protruding portion, rip tear the piece after, the protruding portion forms the drainage groove in the bottleneck, flow when being convenient for to control liquid and empting. The bottleneck edge sets up flange structure, can avoid liquid flow to the bottleneck outside. The upper cover inboard sets up the buckle, and the buckle cooperates the surface form bottleneck of curve, is favorable to the secondary seal of bottle lid.

Description

Tearing type bottle cap

Technical field

This utility model relates to a kind of bottle cap, a kind of tearing type bottle cap with tearing sheet and draw ring.

Background technology

The bottle containing flavoring agent needs often to open, and tearing type bottle cap includes that bottom and upper cover, bottom and top cap are connected together, Bottleneck is set in bottom, tearing sheet and draw ring is set in bottleneck, when using for the first time, pull draw ring to tear tearing sheet as outlet, Be fastened on by upper cover after using in bottom holding bottle is airtight.

Existing tearing sheet is rounded or rectangle, and parallel to each other with bottleneck place plane, and some is not enough to use below middle existence: The first, little due to bottleneck size, finger is difficult to insert draw ring, not easily passs through draw ring and rips tearing sheet.The second, tearing sheet is circle Shape or rectangle, and be plane, topple over liquid seasonings and be not easily controlled and topple over flow, and after using, flavoring agent can not be complete Infinite reflux, in bottle, residues in bottle cap.3rd, after ripping tearing sheet, poorly sealed reality between bottom and upper cover.

Utility model content

This utility model provides a kind of tearing type bottle cap, and when solving to rip the tearing sheet in bottle cap by draw ring, finger is difficult to insert Draw ring, is difficult to rip the problem of tearing sheet.

This utility model solves its technical problem the technical scheme is that tearing type bottle cap, including bottom and upper cover, described Bottleneck is set in bottom, tearing sheet is set in bottleneck, tearing sheet connects draw ring, the curved dome shape of described tearing sheet, and tears Sliver is convex to the side at bottom place.

Owing to tearing sheet is convex to the side at bottom place, it is possible to increase the gap between draw ring and tearing sheet, beneficially finger penetrate draws Ring, thus conveniently rip tearing sheet.

Further, the curved dome shape of described bottleneck, and it is convex to the side at bottom place.After ripping tearing sheet, bottleneck limit The curved dome shape of edge, the beneficially liquid in bottle cap pass back in bottle, reduce residual.

Further, the edge of described tearing sheet arranges at least one protuberance, and after ripping tearing sheet, protuberance is in bottleneck Form drainage trough.

Moreover, described bottleneck arranges turnup structure corresponding to the edge of drainage trough.

Further, arranging clasp inside described upper cover, clasp is suitable with described bottleneck.When upper cover is fastened on bottom, Bottleneck can be sealed by clasp.

Further, described bottom and upper cover by together with chain connection, upper cover can bottom upset relatively, bottom and upper cover it Between buckle structure is set.Bottom and upper cover by together with chain connection, can avoid losing of cover, and open convenient, it is possible to achieve Singlehanded unlatching upper cover.

The beneficial effects of the utility model are: the curved dome shape of tearing sheet arranged in bottleneck, add draw ring and tearing sheet it Between distance, be conducive to when ripping tearing sheet the stress of finger, it is simple to rip tearing sheet.The curved dome shape of bottleneck, can be real The comprehensive backflow of existing liquid, greatly reduces liquid residual in bottle cap.Form drainage trough in bottleneck and can play drainage, It is easy to control flow during liquid pouring.The turnup structure at bottleneck edge can avoid liquid to flow to outside bottleneck.Arrange inside upper cover Clasp, clasp coordinates the bottleneck of curve planar, the beneficially secondary seal of bottle cap.

Accompanying drawing explanation

Fig. 1 is the structure chart of this utility model tearing type bottle cap.

Fig. 2 is the structure chart after this utility model tearing type bottle cap fastens.

Fig. 3 is A-A profile in Fig. 2.

Fig. 4 is the structure chart after this utility model tearing type bottle cap is opened.

Fig. 5 is B-B profile in Fig. 4.

Parts, position and numbering in figure: bottom 1, tearing sheet 11, draw ring 12, turnup structure 13, upper cover 2, clasp 21.

Detailed description of the invention

The utility model is described in further detail below in conjunction with the accompanying drawings.

If Fig. 1 is to shown in 5, this utility model tearing type bottle cap, including bottom 1 and upper cover 2, in described bottom 1, bottle is set Mouthful, tearing sheet 11 is set in bottleneck, bottleneck is closed by tearing sheet 11, tearing sheet 11 connects draw ring 12, by pulling draw ring Tearing sheet 11 can be ripped to open bottleneck by 12.The curved dome shape of tearing sheet 11, and tearing sheet 11 is convex to bottom 1 place Side, penetrate the stress of draw ring 12 increasing the gap between draw ring 12 and tearing sheet 11, beneficially finger, thus convenient Rip tearing sheet 11.

Before ripping bottleneck, the curved dome shape of bottleneck, tearing sheet 11 and bottleneck are an entirety, and are convex to the one of bottom 1 place Side.After ripping tearing sheet 11, the edge of bottleneck keeps the liquid in curve planar, beneficially bottle cap, the seasoning of such as liquid Product pass back in bottle, reduce residual.

In order to adjust flow when toppling over, the edge of tearing sheet 11 arranges at least one protuberance, protuberance shape at an acute angle, such as figure Shown in 4, after ripping tearing sheet 11, protuberance correspondingly forms drainage trough in bottleneck.Bottleneck sets corresponding to the edge of drainage trough Put turnup structure 13, it is to avoid liquid flow to outside bottleneck.

The inner side of upper cover 2 also sets up clasp 21, and clasp 21 is suitable with described bottleneck, due to the curved dome shape of bottleneck, when Upper cover 2 is fastened on bottom 1, and bottleneck is sealed by clasp 21, can strengthen the sealing effectiveness between bottleneck and clasp 21.

Bottom 1 and upper cover 2 can be split type, threaded or directly fasten between bottom 1 and upper cover 2.Preferably side Case is bottom 1 with upper cover 2 by together with chain connection, and as shown in Figure 1 and Figure 4, upper cover 2 can overturn by bottom 1 relatively, the end Between lid 1 and upper cover 2, buckle structure is set.Bottom 1 and upper cover 2, by together with chain connection, can avoid upper cover 2 to lose, It is convenient to open, it is possible to achieve singlehanded unlatching upper cover 2.Bottom 1 and upper cover 2 carry out outside sealing, in bottleneck and clasp 21 are carried out Portion seals, it is ensured that the sealing effectiveness of bottle cap.

Claims (6)

1. tearing type bottle cap, including bottom (1) and upper cover (2), described bottom arranges bottleneck in (1), arranges and tear in bottleneck Sliver (11), tearing sheet (11) connects draw ring (12), it is characterised in that: described tearing sheet (11) curved dome shape, And tearing sheet (11) is convex to the side at bottom (1) place.

2. tearing type bottle cap as claimed in claim 1, it is characterised in that: the curved dome shape of described bottleneck, and it is convex to bottom (1) side at place.

3. tearing type bottle cap as claimed in claim 1, it is characterised in that: the edge of described tearing sheet (11) arranges at least one Individual protuberance, after ripping tearing sheet (11), protuberance forms drainage trough in bottleneck.

4. tearing type bottle cap as claimed in claim 3, it is characterised in that: described bottleneck turns over corresponding to the edge setting of drainage trough Limit structure (13).

5. tearing type bottle cap as claimed in claim 2, it is characterised in that: described upper cover (2) inner side arranges clasp (21), Clasp (21) is suitable with described bottleneck.

6. tearing type bottle cap as claimed in claim 1, it is characterised in that: described bottom (1) and upper cover (2) are by hinge even Being connected together, upper cover (2) can overturn by bottom (1) relatively, arranges buckle structure between bottom (1) and upper cover (2).