CN2337087Y - Safety sanitary beverage bottle closure - Google Patents

Abstract

The utility model relates to a safety sanitary beverage bottle cap which mainly comprises a cap body which can be arranged at a beverage bottle mouth and a pull cap which is sheathed on the upper part of the cap body. A water outlet hole is arranged at the centre of the upper end part of the cap body, and a columnar sealing plug which is tightly matched with the water outlet hole is arranged at the centre of the inner bottom of the pull cap which is sheathed on the upper part of the cap body and is used for sealing the water outlet hole. In addition, the basal sides of the cap body and the pull cap are respectively and brokenly connected with a safety ring which can be fixed, so double insurance is realized. Thus, the utility model has the characteristics of simple structure, convenient operation, suitable flow quantity during drinking time, etc., and sanitation without pollution can be ensured.

Description

Insurance medical drink bottle cap

The utility model relates to a kind of lid that is used on the beverage bottle, particularly a kind of beverage bottle sealing lid that can repeatedly make things convenient for uncork to use.

The prior beverage bottle mostly is a kind of Coke bottle, promptly by the female plastic closure that on bottleneck, spins, and because of the inner bottom surface of lid is placed with packing seal, but thereby user's repeated use and do not influence the user and be convenient for carrying with oneself.But we find that though the use of this lid is enclosed in drinking bottle mouth conveniently than those disposable sealed paper, its use is very unhygienic, be easy to generate pollution, influence the healthy of people, and extremely inconvenient from bottleneck drinking-water, and the flow that drinks water is difficult to control.

The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and provides a kind of easy to use, can guarantee health, free of contamination insurance medical drink bottle cap.

The purpose of this utility model is finished by following technical solution, be that it mainly includes lid that can be placed in drinking bottle mouth and the cap that draws that is socketed in lid top, described lid upper end central authorities offer apopore, and are provided with and the friction tight column sealing plug of apopore in the interior end central authorities of drawing cap.When drawing cap sleeve to go on lid top, above-mentioned column sealing plug is inserted in the apopore, because of both flush fits, can reach good sealing effectiveness.

The utility model inner edge in the base disconnection of drawing cap and is polygonal ring of insuring, and outside the corresponding avris correspondence of lid is set to polygon, when cap is drawn in turn, can not relatively rotate between ring and the lid because of insuring, therefore, draw cap just to be easy to be broken with the limit that links to each other intermittently between the ring of insuring, both can easily realize separating.

The utility model also on the base of lid also disconnection the following guard hoop that can be fixed in drinking bottle mouth, the lid in case outward winding, because of following guard hoop is fixed on the drinking bottle mouth, so the limit that links to each other intermittently between lid and the following guard hoop just is easy to be broken, realization is again insured.

Accompanying drawing is a structural representation of the present utility model.

To be described in detail the utility model by accompanying drawing below: the utility model mainly include one can be installed in the lid 1 on the drinking bottle mouth and be socketed in lid top draw cap 2.The bottom of lid 1 is provided with negative thread 3, is rotatably connected on the bottleneck of beverage bottle by this negative thread 3.Guard hoop 4 in disconnection on the base of lid 1, when lid 1 is installed in drinking bottle mouth, above-mentioned guard hoop 4 down is fixed on the bottleneck, in case in use, at this moment the lid 1 of outwarding winding is connected together intermittently because of lid 1 and following guard hoop 4, be easy to just be broken, make them separately, the customer just can determine whether this bottle beverage was used as long as whether the limit between inspection lid 1 and the following guard hoop disconnects when having bought the beverage that has above-mentioned bottle cap.The upper end central authorities of lid 1 offer apopore 5, are to be tightly connected when being screwed on the bottleneck because of lid 1, and the beverage in the bottle can only be poured out from apopore.Be socketed with one on the top of lid 1 and draw cap 2, this draws the interior end central authorities of cap 2 to be provided with and the friction tight column sealing plug 6 of above-mentioned apopore, when drawing cap 2 to be socketed in lid 1 top, draw the column sealing plug 6 on the cap 2 just to be seated in the apopore, because of both are flush fits, so can very bluntly realize sealing well.Can realize for after avoiding other people to use drawing cap 2, the safety device similar structure of the utility model on drawn on the cap 2 also relative set a kind of and lid 1, promptly on the base of drawing cap 2 also disconnection one insure the ring 7, anistree shape in this ring inner edge of 7 of insuring is, and in the corresponding avris of lid 1 anistree shape outside also correspondence is set to.When drawing cap 2 to be socketed on the drinking bottle mouth, the ring 7 of insuring that is attached thereto just is connected by inside and outside octagon, in case cap 2 is drawn in turn, just can will draw cap 2 to separate mutually with the ring 7 of insuring, so that the customer can judge easily whether this beverage bottle was used by others, realized insurance for the second time, promptly the utility model can be realized twice insurance.Also available other polygon of the ring fixing structure of insuring that described inside and outside anistree shape matches replaces.The fixed sturcture that encircles of insuring in addition also can adopt and the same fixed sturcture of following guard hoop, and this fixed sturcture then belongs to a kind of routine techniques.The bottle cap of above-mentioned formation is installed in drinking bottle mouth, during use, draws cap 2, separate with the octagon of drawing cap to link to each other ring 7 splines of insuring as long as rotate, pull out behind the cap promptly drinkable, otherwise, be inserted in and draw cap and promptly salable in lid 1 by straining at cap.

The utility model compared with prior art has simple in structurely, easy to use, adopts dual fail-safe, full envelope Close structure, can guarantee that health is pollution-free, the characteristics such as flow is suitable when drinking.

Claims (3)

1, a kind of insurance medical drink bottle cap, it comprises that a lid and that can be installed in drinking bottle mouth is socketed on the cap that draws on lid top, it is characterized in that described lid (1) upper end central authorities offer apopore (5), and be provided with and the friction tight column sealing plug of apopore (5) (6) in the interior end central authorities of drawing cap (2).

2, insurance medical drink bottle cap as claimed in claim 1 is characterized in that describedly drawing cap (2) base disconnection inner edge to be polygonal ring (7) of insuring, and outside the corresponding avris of lid (1) also is set to octagon.

3, insurance medical drink bottle cap as claimed in claim 1 or 2, it is characterized in that described lid (1) base also disconnection the following guard hoop (4) that can be fixed in drinking bottle mouth.

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