CN101115660A

CN101115660A - Non-refillable cap

Info

Publication number: CN101115660A
Application number: CNA2005800466636A
Authority: CN
Inventors: 杰西·M<SUP>a</SUP>·巴斯特罗·鲁佩兹
Original assignee: BARANGUEA S L (SPAIN)
Current assignee: BARANGUEA S L (SPAIN)
Priority date: 2005-01-17
Filing date: 2005-01-17
Publication date: 2008-01-30
Also published as: DE602005009753D1; MX2007008471A; PL1840040T3; ATE407890T1; WO2006077271A1; EP1840040B1; EP1840040A1

Abstract

The present invention relates to a non-refillable bottle cap which comprises a pouring device (12) of the first cylinder (12-1) that is installed in the neck part of the container (11) with a sealing mode and a sealing system (13) that can be inserted into the pouring device (12), the base of the sealing system (13) includes a conical part (14), the device causes that the connecting between the conical part (14) and the first cylinder (12-1) is realized by two-position hinge connecting device.

Description

The bottle cap of non-refillable

Technical field

The present invention relates to a kind of container sealing system of filling once more that prevents.

Particularly, the present invention relates to a kind of bottle cap that is applicable to flask, described bottle cap has the tipper of non-refillable, and combines the system of toppling over flow that can adjust the liquid that is held arbitrarily, and it can prevent the filling once more that bottle causes because of exterior liquid enters.

Background technology

The multiple bottle cap that has the tipper that is installed in the non-refillable on the bottleneck is known, in these devices, a plurality of parts are worked together, topple over flow with institute's holding liquid in the decision bottle suitable, it can prevent the generation of the filling phenomenon once more that bottle may occur as a kind of safety device.

The bottle cap of a representative type non-refillable is made of a plurality of assembling parts, and each in them all utilizes different plastic material to be made in mould; For example, this non-refillable bottle cap comprises dumping part and some designating systems, and in dumping part, embolism system or automatic valve move by gravity, more described designating systems are then passed through the mobile guiding valve of self, the open position of restraint device simultaneously.

The result, must just can finish the assembling of the bottle cap of non-refillable by several step operations, for the whole assembly technology that certain assembling complexity and design complexities are arranged like this, need the mould of high price, so that cause the rising of overall cost of the bottle cap of this kind non-refillable.

So just need a kind of bottle cap of exploitation, the tipper of the non-refillable in this bottle cap comprises the element of the few and simplicity of design of quantity, to reach the purpose that makes the bottle cap integral unit be easy to assemble and reduce whole cost.

Summary of the invention

The present invention is intended to seek to have by improvement the bottle cap of the tipper that comprises the non-refillable of toppling over system, solve or reduce at least one defective in the above-mentioned defective, wherein saidly topple over system and comprise with sealing means and be installed in first cylinder in the container neck and insert and topple over the embolism system of internal system; It is bevelled part that the bottom of toppling over system comprises the cross section, and this tapering part and first cylinder link together by two condition hinge type connected system.

One of purpose of the present invention is the bottle cap of a kind of non-refillable of exploitation, the component count that this bottle cap comprises reduces, and manufacturing that can be relatively easy and assembling, and the bottle cap of guaranteeing described non-refillable can obtain with minimum material and work, so just can cut down the cost of the bottle cap of non-refillable.

Another object of the present invention is to prevent fraudulent filling once more to bottle.This function is based on whether bottle is in vertically or the perpendicular movement of obliquity caused embolism system or flow regulating valve realizes.

Moreover another object of the present invention is simplify to constitute the manufacturing that utilizes method of moulding of different parts of bottle cap of non-refillable and the technology of assembling.

Therefore, the present invention can simplify the manufacturing process and the cost-cutting of the bottle cap of non-refillable, to improve industry usefulness.

Description of drawings

Next with reference to appended schematic diagram the device that comprises summary of the invention is described, this only for example purposes, in the drawings:

Fig. 1 is the longitudinal diagram according to the bottle cap of the tipper that has a non-refillable of the present invention;

Fig. 2 is the part longitudinal diagram of foundation embolism of the present invention system;

Fig. 3 is according to transparent view of toppling over system of the present invention;

Fig. 4 is the part longitudinal diagram according to the system of the tipper with non-refillable of the present invention.

The specific embodiment

Fig. 1 expresses the bottle cap that comprises the non-refillable of toppling over system 12 and embolism system 13, this topples over system 12 by using mould, being made of the tubular cylinder body portion, and be installed in the leak free mode within the neck of container (as bottle 11), this embolism system 13 moves between off position and dump position, the bottle 11 that wherein is in vertical position when off position is supported in its substrate, prevents that liquid pouring from going in the bottle; And on dump position, bottle turns, so that embolism system 13 is left from off position, allows the content of bottle 11 to flow to outside.

The diameter of the bottom of the first cylinder 12-1 reduces gradually, has formed the tapering part of clipping the vertex of a cone 14 (tapered section 14 truncated cone) of similar valve (flap), is tapered towards the central axis of tipper 12.Center clearance can allow liquid be poured into its outside from the inside of bottle 11.

It is to realize by the connected system of similar two condition hinge or joint that Fig. 3 expresses the cone valve 14 (tapered flap 14 truncated cone) and the combination between the first tubular body 12-1 of clipping the vertex of a cone.In other words, cone valve has aforesaid primary importance or initial position, and the second place, final position or installation position when embolism 13 or valve are contained in the inside of tipper 12.Two positions of valve 14 as shown in figures 1 and 3.

On tipper 12 in-to-in tops, promptly at the end place relative with the cone valve 14 of clipping the vertex of a cone, different peripheral radial protrusions 16 is arranged, promptly from the inboard of the wall of tipper 12 towards the pole or the rib of the outstanding sufficient length in center of tipper, so that carry out combination, and support limits the dome 17 of the longitudinal travel of embolism 13.

Should be noted that when bottle was positioned at dump position, these radial protrusions 16 can allow the content in the bottle flow through.

In the bottom of this dome 17, also have the second cylinder 12-2, its first cylinder 12-1 with tipper 12 is concentric or coaxial; Similarly, the second cylinder 12-2 also has the tubular cylinder body portion, but length is shorter than the first cylinder 12-1, and promptly the second body 12-2 extends towards the inside of the first body 12-1 of tipper.

This second cylinder 12-2 has a large amount of ribs that are distributed in regularly on the cylinder interior face, described rib guides embolism system 13 to move between off position or dead position and relative position, wherein when bottle is vertical for closing or dead position, be described relative position when bottle reverses, embolism system 13 allows the content of bottle 11 freely to flow out in this position.

So this embolism system 13 or valve must be contained in the pedestal that forms between the cone valve of clipping the vertex of a cone 14 of dome 17, the second tubular cylinder 12-2 and tipper 12.Therefore, embolism system 13 is necessary for and is suitable under pressure being introduced into arbitrary shape in the described pedestal that is formed in the tipper 12 by the gap in the cone valve 14 of clipping the vertex of a cone, make when embolism system 13 is introduced in the tipper 12, the cone valve 14 of clipping the vertex of a cone is towards tipper 12 interior overturns, arrive and settle or off position, as shown in Figure 3, this will stop liquid to flow into bottle 11.

Therefore, in case embolism system 13 has been housed in the inside of tipper 12, cone valve 14 directions of clipping the vertex of a cone make progress, promptly towards the dome 17 of tipper 12, as Fig. 1, Fig. 3 and shown in Figure 4, make that when bottle 11 is in vertical position embolism system 13 should be parked on the edge of minimum diameter of the cone valve 14 of clipping the vertex of a cone at least.

Be in installation position in case clip the cone valve 14 of the vertex of a cone,, just can not have taken out embolism system 13 if do not break the described cone valve 14 of clipping the vertex of a cone.

In addition, as shown in Figure 4, the bottle cap of this non-refillable has enclosing cover 41, and from the beginning this enclosing cover 41 can link the first cylinder 12-1 of tipper 12 by this way by tear line: promptly, the integral body after the assembling is covered by described lid 41.

Should be noted that the bottle cap of this non-refillable comprises the dumping part 12 that must remain attached to bottle 11 necks by that or those component set-up that only forms by two assembling parts (being tipper 12 described as follows and embolism system 13).

Embolism system 13 can make difformity by this way, and as spherical or other shape: promptly, when container was in its normal direction vertical position, described embolism system 13 was supported on its pedestal, and can stop the filling once more of container 11; When container 11 tilted, this embolism system 13 shifted out the position of the liquid outflow that allows in the bottle 11.

Referring again to Fig. 2, embolism system 13 can be made into inverted U-shaped or sleeve-shaped, and its edge is along the direction opposite with the sleeve pipe diad, by resembling the peripheral extension extension of circumferential band 13-1, that is, its diameter extends variation gradually, and forming the cross section is bevelled part.Therefore, on the dead position of bottle 11, embolism system 13 is supported on the pedestal of bases of tipper 12, wherein said tipper 12 has been set up detent position in clinoplane, as shown in Figure 1 and Figure 4, this clinoplane is made of the valve 14 of tipper 12, and this structure makes that bottle 11 in practice can not be by filling once more.

With reference to Fig. 1, the bottle cap of the tipper with non-refillable 12 that as seen illustrates here is contained in the neck of bottle 11, and by two component set-ups, i.e. tipper 12 and embolism system or valve 13.Liquid is by the first cylinder 12-1, the second cylinder 12-2, dome 17 and be used to support the pole of dome 17 or opening and the passage between the rib 16 toppled over out.

Claims

1. the bottle cap of a non-refillable comprises and topples over system (12), and this is toppled over system (12) and comprises that first cylinder (12-1) and the insertion that are assemblied in the neck of container (11) with sealing means topple over in-to-in embolism system of system (12) (13); It is characterized in that, the bottom of toppling over system (12) comprises the part (14) of clipping the vertex of a cone, its cross section diminishes by this way gradually: promptly, this tapering part (14) of clipping the vertex of a cone links together by two condition hinge type connected system with first cylinder (12-1).

2. the bottle cap of non-refillable according to claim 1 is characterized in that, described embolism system (13) is a reverse U shape, and is had circumferential band (13-1) encirclement of tapered cross-section in its bases.

3. the bottle cap of non-refillable according to claim 2, it is characterized in that, clipping the off position that obtains embolism system (13) on the inclined-plane that the tapering part (14) of the vertex of a cone limited when being positioned at installation position when the tapering part of clipping the vertex of a cone (14), wherein it supports embolism system (13) feeds container (11) with sealing inlet on installation position.

4. according to the bottle cap of each described non-refillable in the claim 1 to 3, it is characterized in that the bottle cap of described non-refillable comprises two assembly units: topple over system (12) and may be contained in embolism system (13) among the former.

5. automatic seal system that can be assemblied in the neck interior of container (11) hermetically, it is characterized in that, it comprises the bottle cap of non-refillable as claimed in claim 4, this bottle cap can be by outside seal system (41) sealing, and from the beginning sealing system (41) can link first cylinder (12-1) of this non-refillable bottle cap by tear line.