CN2134140Y

CN2134140Y - Dust-proof thermos cork

Info

Publication number: CN2134140Y
Application number: CN 92236935
Authority: CN
Inventors: 许东林
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-10-14
Filing date: 1992-10-14
Publication date: 1993-05-26
Anticipated expiration: 2002-10-14

Abstract

The utility model relates to a dustproof thermos bottle stopper, comprising a dustproof cover and bottle stopper which are connected to form an integral body, can be in flexible connection and can be also in fixing connection. The top portion of the dust-proof thermos bottle stopper can be provided with a holding ring which is convenient for using. The dustproof cover can be made of metallic materials, and can be also made of materials of nontoxic plastic, nylon, etc. The bottle stopper can be made of materials of softwood, nontoxic plastic, etc. The dustproof waterproof thermos bottle stopper provided by the utility model has simple structure. The utility model has the advantages of low cost, convenient operation and sanitation.

Description

Dust-proof thermos cork

The utility model relates to a kind of thermos cork.

At present, the dust cap of commercially available thermos bottle and bottle stopper are separate type, and this brings many inconvenience to the user, so many users give it up dust cap, in addition, just are not with dust cap when some simple and easy shell thermos bottles dispatch from the factory, and like this, it is very antihygienic using.

The purpose of this utility model is to overcome above-mentioned weak point of the prior art, and provides a kind of easy to use, the thermos cork of the band dust cap of health.

The purpose of this utility model is realized by following measure: a kind of dustproof thermos cork, and it comprises dust cap and bottle stopper, its main points are that dust cap and bottle stopper are connected as a single entity.

Dust cap and bottle stopper can be to flexibly connect, and also can use fixedly connected mode.

For ease of adding a cover or get lid, can add a drop handle on the top of lid.

The utility model is described in further detail below in conjunction with drawings and Examples.

Fig. 1 is the bottle stopper of the dust cap of band drop handle and tie-rod.

Fig. 2 is the bottle stopper with little dust cap.

Fig. 3 is the bottle stopper of tie-rod and dust cap.

Fig. 4 is the bottle stopper with medium-sized dust cap.

Referring to Fig. 1, the central part of dust cap 1 fixedly mounts a tie-rod 2, and a movable drop handle 3 can be adorned in the top of tie-rod 2, and the lower end of tie-rod 2 hitches bottle stopper 4, and uses bottle stopper 4 to slide up and down along tie-rod 2.Like this, when adding a cover, can guarantee that bottle stopper 4 contacts with bottleneck, dust cap 1 contacts with the housing of thermos bottle to thermos bottle.When taking off the bottle stopper of band dust cover, be placed on any plane object, because the support of dust cap 1 is arranged, bottle stopper 4 can not touch dirty thing.

Referring to Fig. 2, dust cap 1 and bottle stopper 4 riveted joints promptly cover 1 and are fixed as one with plug 4, and when adding a cover to thermos bottle, the outer rim of little dust cap can cover mouth cylindrical part.The top of lid 1 also can add a drop handle.

Referring to Fig. 3, dust cap 1 is enclosed within bottle stopper 4 and is connected on the tie-rod 2 of one, and tie-rod 2 tops can be handballs 5, also an ornament or drop handle.Dust cap 1 can slide up and down with respect to bottle stopper 4 along tie-rod 2.This kind structure both can make bottle stopper that the thermos bottle bottleneck is covered completely reality, dust cap 1 is contacted with the thermos bottle housing coincide.

Referring to Fig. 4, dust cover 1 usefulness wood screw 6 is fixed on the bottle stopper 4, and dust cap 1 is connected and fixed with the also available adhering method of bottle stopper 4.Drop handle easy to use can be installed equally in its top.

Dust cover available metal material is manufactured, also available non-toxic plastic, and materials such as nylon are made.Bottle stopper can use materials such as cork, non-toxic plastic to make.

Dustproof thermos cork provided by the utility model is simple in structure, cost is low, and is easy to use, health.

Claims

1, a kind of dustproof thermos cork, it comprises dust cap and bottle stopper, it is characterized in that said dust cap 1 is connected as a single entity with bottle stopper 4.

2, dustproof thermos cork according to claim 1 is characterized in that said dust cap 1 and bottle stopper 4 are flexible connection.

3, dustproof thermos cork according to claim 1 is characterized in that said dust cap 1 and bottle stopper 4 are for fixedlying connected.

4, according to claim 1,2 or 3 described dust cap thermos corks, it is characterized in that the top of said dustproof thermos cork is provided with drop handle 3.

5, dustproof thermos cork according to claim 2 is characterized in that bottle stopper fixedlys connected with tie-rod 2, and there are handball or drop handle in tie-rod 2 ends, and the tie-rod sliding eye is arranged on the dust cap 1, in the baseplane of the bottom surface indentation dust cap 1 of bottle stopper 4.

6, dustproof thermos cork according to claim 2 is characterized in that bottle stopper 4 and tie-rod 2 flexibly connect, and tie-rod 2 is fixed on the dust cap 1, in the baseplane of the bottom surface indentation dust cap 1 of bottle stopper 4.