CN201438937U

CN201438937U - Caster

Info

Publication number: CN201438937U
Application number: CN2009201657778U
Authority: CN
Inventors: 陈润钧
Original assignee: LEE KUM KEE Co Ltd
Current assignee: LEE KUM KEE Co Ltd
Priority date: 2009-07-31
Filing date: 2009-07-31
Publication date: 2010-04-21
Anticipated expiration: 2019-07-31

Abstract

The utility model relates to a caster, which comprises a caster body and a caster cap that is connected with the caster body; the upper part of the caster mouth of the caster body is provided with inner cap threads, and the lower part of the caster mouth is provided with outer cap threads; the caster cap is formed by the outer cap and the inner cap sleeved in the outer cap; the inner cap is threadedly matched with the inner cap threads at the upper part of the caster mouth of the caster body, and the outer cap is threadedly matched with the outer cap threads at the lower part of the caster mouth of the caster body; the outer cap is provided with a pouring hole which is communicated with the inner cavity of the caster body; the advantages of the caster are as follows: the sealing is good, the opening of the cap is convenient and does not need auxiliary means, the caster cap can be threadedly matched with the caster body for secondary sealing after opening, and the volatilizing of condiment in the caster and the deterioration caused by the combination of the condiment in the caster and the bacteria in air can be avoided, and the caster cap of secondary sealing can not pollute the condiment in the caster.

Description

A kind of castor

Technical field

The utility model relates to a kind of container that holds flavouring, relates in particular to a kind of castor.

Background technology

Current castor on the market all is to be made of body and the bottle cap that fastens or screw togather with body.Described bottle cap can be divided into disposable opening bottle cap (being beer bottle formula crown plug), plastic cement plug formula bottle cap and have three types of the spiral covers of internal thread.

Described disposable opening bottle cap is not when opening crown plug, good seal in the castor, special instrument is auxiliary uncaps but need use when opening crown plug, in case open the crown plug of seasoning bottleneck, flavouring in the castor can't be sealed by crown plug again, and flavouring directly contacts with air for a long time, and the time one is long, flavouring will volatilize and be putrid and deteriorated, and crown plug can't satisfy the needs that secondary seal uses.

Plastic cement plug formula bottle cap has satisfied the defective that crown plug can't secondary seal uses, but plastic cement plug formula bottle cap is opened and fasten difficulty with bottleneck once more, this bottle cap leakproof and sealing are poor, because the plastic cement plug directly contacts with hand, bacterium on hand can directly stick to plastic cement and contact beyond the Great Wall and with bottleneck, can cause germ contamination to the flavouring in the castor, so, flavouring in the bottle of every employing plastic cement plug formula bottle cap, all need to add anticorrisive agent, with the growth of inhibition bacterium, but the flavouring of interpolation anticorrisive agent is abandoned by the consumer gradually.

The spiral cover that has internal thread has replaced above-mentioned crown cork and plastic cement plug formula bottle cap gradually, spiral cover had both solved the problem that crown cork can't secondary seal uses, also solve plastic cement plug formula bottle cap and opened and fastened difficult problem, but after spiral cover outwarded winding, when toppling over flavouring, there are some flavouring can adhere to bottleneck, when the external thread rotary of spiral cover and bottleneck is fashionable, these flavouring can pollute spiral cover, flavouring on the spiral cover will breed bacteria, and then the flavouring in the pollution bottle, make it putrid and deteriorated.

China's utility model patent notification number: CN2606063Y, patent name: castor, a kind of castor is disclosed, the bottle cap that comprises bottle and mate with the bottleneck size of bottle, described bottle cap is provided with two through holes that can be communicated with the bottle chamber; Described two through holes are symmetricly set on the sidewall of bottle cap; Described bottleneck be provided with one with the pad of the bore of bottleneck coupling.Here it is present two popular on the market hole bottle cap castors, this two holes bottle cap castor has solved the problem that the spiral cover castor is toppled over flavouring after stain spiral cover,, in case from two hole bottle cap castors, withdraw from pad, this castor just can't solve the demand of flavouring secondary seal, and as again pad being put back to bottleneck, pad contacts with hand and carried the flavouring of bacterium in will certainly pollution bottle, in secondary seal, also bacterium is brought in the flavouring in the bottle.

The utility model content

Technical problem to be solved in the utility model provides a kind of castor, it has good airproof performance, open bottle cap and conveniently need not aid, also can screw togather after bottle cap is opened and carry out secondary seal with bottle, stop the flavouring volatilization in the bottle and combine with airborne bacterium and go bad, and the bottle cap of the secondary seal characteristics that can not pollute the flavouring in the bottle.

For solving the problems of the technologies described above, the utility model adopts following technical proposals: a kind of castor, and it comprises bottle and the bottle cap that is connected with bottle; The top of described bottle body and bottleneck is provided with the inner cap screw thread, and the bottleneck bottom is provided with the enclosing cover screw thread; Described bottle cap is made of enclosing cover and the inner cap that is sheathed in the enclosing cover, and the inner cap screw thread on described inner cap and bottle body and bottleneck top screws togather, and the enclosing cover screw thread of described enclosing cover and bottle body and bottleneck bottom screws togather; Described outer covering is provided with the hole of toppling over that is communicated with bottle intracavity.

The diameter of described inner cap screw thread is less than the diameter of enclosing cover screw thread, and the inner cap outer diameter is also less than the diameter of enclosing cover screw thread.

The described enclosing cover of toppling over the hole that can be communicated with bottle intracavity that has is two hole bottle caps, described inner cap is three spiral covers or the common spiral cover that has internal thread, and the inner cap screw thread that corresponding inner cap screws togather is that helicitic texture or the circumferential full thread structure of common bottleneck are revolved in three of the circumferential setting of bottleneck.

Described two hole bottle caps be provided with can be communicated with bottle intracavity topple over hole and bottle cap top inner via hole, described bottle cap top inner via hole is located at the bottle cap inner roof wall, so that flavouring thus through hole flow to and to topple over the hole, this inner via hole outer rim place, bottle cap top is to having sealing ring, the inner diameter of sealing circle internal diameter and bottle body and bottleneck is complementary, when the interior spiral cover of bottle is removed, when bottleneck screws togather with outer spiral cover, the sealing ring of this two holes bottle cap touches mutually with the bottleneck upper edge, so that two hole bottle caps and bottle be when screwing togather, flavouring directly goes out from the orifice flow of toppling over of two hole bottle caps, and can not adhere to bottleneck outer wall place, in avoiding during spiral cover secondary seal bottleneck, spiral cover in flavouring pollutes.

The utlity model has good airproof performance, open bottle cap and conveniently need not aid, also can screw togather after bottle cap is opened and carry out secondary seal with bottle, stop the flavouring volatilization in the bottle and combine with airborne bacterium and go bad, and the bottle cap of the secondary seal characteristics that can not pollute the flavouring in the bottle.

Description of drawings

Fig. 1 is the utility model structural representation;

Fig. 2 is the utility model decomposition texture schematic diagram;

Fig. 3 is the structural representation that the utility model bottle and interior spiral cover screw togather;

Fig. 4 is the structural representation that the utility model bottle and outer spiral cover screw togather.

The specific embodiment

Shown in Fig. 1-4, a kind of castor, it comprises bottle 1 and the bottle cap 2 that is connected with bottle 1; The top of described bottle 1 bottleneck is provided with inner cap screw thread 11, and the bottleneck bottom is provided with enclosing cover screw thread 12; Described bottle cap 2 is made of enclosing cover 21 and the inner caps 22 that are sheathed in the enclosing cover 21, and described inner cap 22 screws togather with the inner cap screw thread 11 on bottle 1 bottleneck top, and described enclosing cover 21 screws togather with the enclosing cover screw thread 12 of bottle 1 bottleneck bottom; Described enclosing cover 21 be provided be communicated with bottle 1 inner chamber topple over hole 211.

The diameter of described inner cap screw thread 11 is less than the diameter of enclosing cover screw thread 12, and inner cap 22 outer diameters are also less than the diameter of enclosing cover screw thread 12.

The described enclosing cover of toppling over hole 211 that can be communicated with bottle 1 inner chamber that has is two hole bottle caps 21, and described inner cap 22 is three spiral covers, and the inner cap screw thread 11 that corresponding inner cap 22 screws togather is that helicitic texture is revolved in three of the circumferential setting of bottleneck.

Described two hole bottle caps 21 be provided with can be communicated with bottle 1 inner chamber topple over hole 211 and bottle cap top inner via hole 212, described bottle cap top inner via hole 212 is located at the bottle cap inner roof wall, these bottle cap top inner via hole 212 outer rim places are to having sealing ring 213, and the inner diameter of sealing circle 213 internal diameters and bottle 1 bottleneck is complementary.

As mentioned above, a kind of castor of the utility model, described embodiment and figure; it is the utility model implementation result preferably; be not to be confined to the utility model, approximate, identical person such as structure every and of the present utility model, feature all should belong to the scope that the utility model is protected.

Claims

1. castor, it comprises bottle and the bottle cap that is connected with bottle; It is characterized in that: the top of described bottle body and bottleneck is provided with the inner cap screw thread, and the bottleneck bottom is provided with the enclosing cover screw thread; Described bottle cap is made of enclosing cover and the inner cap that is sheathed in the enclosing cover, and the inner cap screw thread on described inner cap and bottle body and bottleneck top screws togather, and the enclosing cover screw thread of described enclosing cover and bottle body and bottleneck bottom screws togather; Described outer covering is provided with the hole of toppling over that is communicated with bottle intracavity.

2. a kind of castor according to claim 1 is characterized in that: the diameter of described inner cap screw thread is less than the diameter of enclosing cover screw thread, and the inner cap outer diameter is also less than the diameter of enclosing cover screw thread.

3. a kind of castor according to claim 1 and 2, it is characterized in that: the described enclosing cover of toppling over the hole that can be communicated with bottle intracavity that has is two hole bottle caps, described inner cap is three spiral covers or the common spiral cover that has internal thread, and the inner cap screw thread that corresponding inner cap screws togather is that helicitic texture or the circumferential full thread structure of common bottleneck are revolved in three of the circumferential setting of bottleneck.

4. a kind of castor according to claim 3, it is characterized in that: described two hole bottle caps be provided with can be communicated with bottle intracavity topple over hole and bottle cap top inner via hole, described bottle cap top inner via hole is located at the bottle cap inner roof wall, this inner via hole outer rim place, bottle cap top is to having sealing ring, and the inner diameter of sealing circle internal diameter and bottle body and bottleneck is complementary.