CN2365153Y

CN2365153Y - Bottled beverage bottle cap

Info

Publication number: CN2365153Y
Application number: CN 99235532
Authority: CN
Inventors: 赵志恒
Original assignee: Guangdong Jinri Group Co ltd
Current assignee: Robust (Guangdong) Food & Beverage Co., Ltd.
Priority date: 1999-03-12
Filing date: 1999-03-12
Publication date: 2000-02-23
Anticipated expiration: 2009-03-12

Abstract

The utility model relates to a bottled beverage bottle cap, which comprises a bottle cap (3) and a suction pipe (1). The bottle cap has small upper part and big lower part, the upper side of the bottle cap is provided with a suction nozzle (14), and the lower side of the bottle cap is provided with internal threads which are connected with a beverage bottle. The lower end of the suction pipe is provided with a sharp end (5). The utility model is characterized in that the bottle cap is also matched with a sheath (2) which is covered on the pipe-shaped suction nozzle (14) at the upper side of the bottle cap. The suction pipe is positioned in an inner cavity of the suction nozzle of the bottle cap, and is connected with internal threads (9) of the inner cavity of the suction nozzle through external threads (11) on an outer contour of the suction pipe. The cross section of a through hole in the suction pipe is a polygon, and the top end of the suction nozzle of the bottle cap is provided with an anti-disengagement structure (12) of the suction pipe. The inner cavity of the sheath is of the same shape with the outer contour of the bottle cap, a convex block (13) is arranged in center in the top surface, wherein, the cross section of the convex block is of the same shape with the through hole in the suction pipe, and the convex block is matched with the inner cavity of the suction pipe. The utility model has the advantages that safety hidden troubles in the prior art are eliminated, the sanitation of the suction nozzle is maintained, and the drinking is convenient, safe and sanitary.

Description

A kind of bottled drink bottle cap

The utility model relates to the bottle cap that a kind of bottled drink is used.

Bottled drink is all wanted vacuum seal in order to guarantee the quality, and when drinking, need join suction pipe usually in addition and expose and seal, and drinks.Its weak point is: (1) drinks inconvenience, runs into through regular meeting and does not join suction pipe or situation that suction pipe is lost, made dirty, when having a drink intermittently, just be easy to take place the phenomenon that suction pipe is lost and made dirty, children particularly, and will carry suction pipe all the time, very trouble; (2) no matter not enough health is the beverage first wife or provide suction pipe by distributor, the chance of bacterial infection or virus is increased, especially the latter.

In order to address the above problem, people have designed the bottle cap of some band suction pipes, a kind of " the new-type packing of oral liquid " disclosed as Chinese patent, the patent No. is 96206920.5, it is made up of suction cover and sealing arrangement that a solution conduit and button match with the solution mouth of pipe thereon, suction cover center fixed one suction pipe, the sealing layer that the solution mouth of pipe has one deck to poke, suction cover are threaded with solution conduit or protruding position breach cooperates, during use, the rotation suction cover, protruding relative on the breach that makes it and the solution conduit pressed suction cover, and suction pipe is poked sealing layer, suction cover itself is exactly a suction nozzle, directly sucking drinks.Its weak point is (1) suction cover and the structure of not having anti-unintentional rotation being connected of solution conduit, drives suction pipe puncture through seal layer at rubbing sheath unintentionally easily in accumulating, sales process, causes beverage rotten; (2) very unhygienic, because suction cover does not have sheath, from producing the process that the customer directly drinks, the explicit bacteria infection of suction cover; (3) dangerous, this mainly is for child, because have sharp-pointed suction pipe in the suction cover, child can take off suction cover and play, and suction cover is less to be had and eaten or danger that suction pipe is poked finger; Have the phenomenon of leakage when (4) drinking,, easily cause leakage and the customer that makes dirty when drawing beverage because do not have hermetically-sealed construction between suction cover and the solution conduit.

The purpose of this utility model provides a kind of bottle cap of eliminating above-mentioned potential safety hazard and keeping the bottled drink of suction nozzle health.

For achieving the above object, the utility model can adopt following technical measures:

The utility model comprises bottle cap and suction pipe, bottle cap is up-small and down-big, the top has suction nozzle, the bottle cap below has and beverage bottle bonded assembly negative thread, the lower end of suction pipe is a sharp end, is used to expose the sealing layer on the drinking bottle mouth, it is characterized in that: bottle cap also is furnished with a sheath, cover on the tubulose suction nozzle of bottle cap top, to keep the health of suction nozzle; Suction pipe is arranged in the suction nozzle inner chamber of bottle cap, and connects with the negative thread of suction nozzle inner chamber by the outside thread on its face of cylinder; Suction pipe inner via hole cross section is a polygon, and has the suction pipe disconnecting prevention structure on the top of bottle cap suction nozzle, and suction pipe can not be deviate from from suction nozzle; Described sheath lumen shape is consistent with the bottle cap outline, and the projection of a cross section and suction pipe inner via hole similar shape is set in its end face between two parties, matches with the suction pipe inner chamber, can be used for rotating suction pipe.During use, rotation sheath, the projection in the sheath drive the suction pipe rotation, and suction pipe moves down because of the effect of screw thread, and the sealing layer on the drinking bottle mouth is exposed at its tip, can direct beverage.

Described suction pipe disconnecting prevention structure can be that an inwardly outstanding thrust ring is set on suction nozzle inner chamber top, can also be that several inwardly outstanding thrust blocks are set on suction nozzle inner chamber top, makes suction pipe can't screw out suction nozzle on the bottle cap.

As further improvement of the utility model, in the inner chamber of bottle cap suction nozzle, top is provided with the garden cylinder of one section diameter greater than negative thread, correspondingly also have the face of cylinder with length on suction pipe outline top, when sheath opposite spin suction pipe, on this position, can't suction pipe outwards be moved.

To the utlity model has the function that prevents the sheath unintentional rotation in order making, the sheath anti-rotation structure can be set on bottle cap, promptly bottle cap suction nozzle outside has at least one spill screens, and cooresponding also have at least one anti-rotation projection in sheath lumen.Sheath and bottle cap can prevent the sheath unintentional rotation with clamping matching, just make the sheath exit screens by external force when drinking, and can rotate sheath, and suction pipe is rotated.Simultaneously, for making the sheath smooth rotation, outside the suction nozzle of bottle cap guide frame being set, promptly is suction nozzle exterior one annular guide chute.

The polygon in described suction pipe inner via hole cross section is good with regular hexagon, regular pentagon.

As further improvement of the utility model, in bottle cap and the contacted capping of drinking bottle mouth inboard, set up one with the seal ring of the suitable mutually projection of drinking bottle mouth size, after bottle cap and beverage bottle screw, the sealing ring is pressed on the bottleneck, when beverage, beverage can not spill from bottle cap and slit that beverage bottle combines.

The utility model compared with prior art has many advantages: (1) is safe and reliable, removes a hidden danger.Because the suction nozzle inner chamber is provided with the suction pipe disconnecting prevention structure, guarantees that suction pipe can't take out from bottle cap, sharp-pointed suction pipe can not bring danger to children.(2) improve health level.Owing to sheath protection bottle cap suction nozzle is arranged, reduces the chance of courses of infection.(3) eliminate beverage sealing layer mistake and decrease the denaturalization phenomenon that causes.Design-calculated sheath anti-rotation structure, prevented sheath be not intended to misroute, avoid the beverage sealing layer to be exposed by suction pipe, cause the rotten phenomenon of beverage to occur.(4) can prevent leakage.Because of the seal ring that is provided with on bottle cap, make when drinking that beverage can not spill, and avoids make dirty drink person's hand or clothes from the screw thread between lid and the bottle.

Embodiment below in conjunction with accompanying drawing is described in further detail the utility model.

Fig. 1 is that the utility model is at the section-drawing of not drinking under the sealing state.

Fig. 2 has twisted sheath and has driven suction pipe by projection for the utility model and has been rotated down motion at the suction nozzle inner chamber, exposes sealing layer but do not transfer to section-drawing under the sheath state when drinking.

The bottle cap of using at the utility model bottled drink shown in Figure 1, comprise bottle cap 3 and suction pipe 1, bottle cap 3 is up-small and down-big, the top has suction nozzle 14, the bottle cap below has and beverage bottle bonded assembly negative thread, and the lower end of suction pipe 1 is a sharp end 5, it is characterized in that: bottle cap also is furnished with a sheath 2, cover on the tubulose suction nozzle 14 of bottle cap top, to keep the health of suction nozzle; Suction pipe 1 is arranged in the suction nozzle inner chamber of bottle cap, and connects with the negative thread 9 of suction nozzle inner chamber by the outside thread 11 on its outline; Suction pipe 1 inner via hole cross section is a polygon, is good with regular hexagon, regular pentagon, and this example is a regular hexagon.And have the suction pipe disconnecting prevention structure on the top of bottle cap suction nozzle 14, suction pipe can not be deviate from from suction nozzle; Described sheath 2 cavity shapes are consistent with bottle cap 3 outlines, and the projection 13 of a cross section and suction pipe 14 inner via hole similar shapes is set in its end face between two parties, match with the suction pipe inner chamber, can be used for rotating suction pipe.During use, rotation sheath 2, the projection 13 in the sheath drives suction pipe 1 rotation, and suction pipe moves down because of the effect of screw thread, and its sharp end 5 is exposed the sealing layer on the drinking bottle mouth, can direct beverage.

Described suction pipe disconnecting prevention structure can be that an inwardly outstanding thrust ring 12 is set on suction nozzle 14 inner chamber tops; Can also be several inwardly outstanding thrust blocks, make suction pipe 1 can't screw out suction nozzle 14 on the bottle cap.As further improvement, in the inner chamber of bottle cap suction nozzle 14, top is provided with the garden cylinder 10 of one section diameter greater than negative thread, correspondingly also have the face of cylinder with length on suction pipe 1 outline top, when sheath 2 opposite spin suction pipes, on this position, can't suction pipe 1 outwards be moved.

The utlity model has the function that prevents sheath 2 unintentional rotation in order to make, the sheath anti-rotation structure can be set on bottle cap 3, be that bottle cap suction nozzle 14 outsides have at least one spill screens 6, cooresponding also have at least one anti-rotation projection 7 at sheath 2 inner chambers, sheath and bottle cap can prevent the sheath unintentional rotation with clamping matching, just make the sheath exit screens by external force when drinking, can rotate sheath, suction pipe is rotated.For making sheath 2 smooth rotations, outside the suction nozzle 14 of bottle cap, guide frame is set, promptly be suction nozzle exterior one annular guide chute 8.

As further improvement of the utility model, in bottle cap 3 and the contacted capping of drinking bottle mouth inboard, set up one with the seal ring 4 of the suitable mutually projection of drinking bottle mouth size, after bottle cap and beverage bottle screw, the sealing ring is pressed on the bottleneck, when beverage, beverage can not spill from bottle cap and slit that beverage bottle combines.

Fig. 2 represents that the utility model is twisted sheath 2 and driven suction pipes 1 by projection 13 when drinking and is rotated down motion at suction nozzle 14 inner chambers, exposes sealing layer but do not transfer to section-drawing under sheath 2 states.

Claims

1. bottled drink bottle cap, comprise bottle cap (3) and suction pipe (1), bottle cap (3) is up-small and down-big, the top has suction nozzle (14), the bottle cap below has and beverage bottle bonded assembly negative thread, the lower end of suction pipe (1) is sharp end (5), it is characterized in that: bottle cap also is furnished with a sheath (2), covers on the tubulose suction nozzle (14) of bottle cap top; Suction pipe (1) is arranged in the suction nozzle inner chamber of bottle cap, and connects with the negative thread (9) of suction nozzle inner chamber by the outside thread (11) on its outline; Suction pipe (1) inner via hole cross section is a polygon, and has the suction pipe disconnecting prevention structure on the top of bottle cap suction nozzle (14); Described sheath (2) cavity shape is consistent with bottle cap (3) outline, and the projection (13) of a cross section and suction pipe (1) inner via hole similar shape is set in its end face between two parties, matches with the suction pipe inner chamber.

2. bottled drink bottle cap according to claim 1 is characterized in that the suction pipe disconnecting prevention structure is for being provided with an inwardly outstanding thrust ring (12) on suction nozzle (14) inner chamber top.

3. bottled drink bottle cap according to claim 1 is characterized in that the suction pipe disconnecting prevention structure is for being provided with several inwardly outstanding thrust blocks on suction nozzle inner chamber top.

4. according to claim 2 or 3 described bottled drink bottle caps, it is characterized in that on bottle cap (3), the sheath anti-rotation structure being set, be that bottle cap suction nozzle 14 outsides have at least one spill screens (6), cooresponding also have at least one anti-rotation projection (7) at sheath (2) inner chamber, and sheath and bottle cap are with clamping matching.

5. bottled drink bottle cap according to claim 4 is characterized in that outside the suction nozzle of bottle cap (3) guide frame being set, and an annular guide chute (8) is promptly arranged on the suction nozzle outside.

6. according to claim 2 or 3 described bottled drink bottle caps, it is characterized in that in the inner chamber of bottle cap suction nozzle (14) that top is provided with the garden cylinder (10) of one section diameter greater than negative thread, correspondingly also have the face of cylinder with length on suction pipe (1) outline top.

7. according to claim 1 or 2 or 3 described bottled drink bottle caps, it is characterized in that in bottle cap (3) and the contacted capping of drinking bottle mouth inboard, set up the seal ring (4) of a projection of fitting mutually with the drinking bottle mouth size.

8. bottled drink bottle cap according to claim 5 is characterized in that in the inner chamber of bottle cap suction nozzle (14), and top is provided with the garden cylinder (10) of one section diameter greater than negative thread, correspondingly also has the face of cylinder with length on suction pipe outline top.

9. bottled drink bottle cap according to claim 8 is characterized in that in bottle cap (3) and the contacted capping of drinking bottle mouth inboard, sets up the seal ring (4) of a projection of fitting mutually with the drinking bottle mouth size.