CN2163602Y - Pressure-spring positioning all-plastic stopper of vacuum bottle - Google Patents

Abstract

The utility model provides a pressure-spring positioning all-plastic stopper of thermoses, which is a more ideal stopper of thermoses. The utility model is made of harmless coloured plastic. The entirety of the utility model is divided into an upper position cover and a lower position cover. The interior of the utility model is connected into integration through a pressure spring and a stopper of the thermos. Hot water can be poured so long as the utility model is directly lifted by a hand when the utility model is used. The utility model can be put back after use at any time. The operation of the utility model can be completed only in one time. The utility model has the advantages of integrated structure, beautiful appearance, clean use, proof skip, convenient use, etc.

Description

Pressure-spring positioning all-plastic stopper of vacuum bottle

The utility model relates to a kind of thermos flask gag, belongs to daily product.

Except that a kind of air pressure thermos flask, at present people generally use mostly is aluminium wood material breakdown thermos flask gag.When using thermos flask, must get lid and plug respectively with hand, with after put back to not only inconvenience, but also unhygienic, and do not put well because of stopper often and cause take-off again respectively.Generally frequency of utilization is higher in public places for thermos flask, because the people of contact is many, makes bacterium import bottle stopper into, also easily causes person to person's cross infection bacterium, to healthy formation unfavorable factor.In addition, the aluminium timber structure covers, color is single, lacks aesthetic feeling.

In view of the foregoing, the someone has designed inside and outside coupled and counterweight formula thermos flask gag in recent years, but and imperfect.

The utility model provides a kind of stage clip locate mode overall plastic thermos flask gag at the problems referred to above.

The purpose of this utility model is achieved in that uses nontoxic colored plastic to make upper lid and the next lid, link the knot one by the gong line, the wherein the next locating hole that is stamped is packed plastic plug in the locating hole into, again stage clip is packed in the bottle stopper, and then upper lid and the next lid tightened promptly be integral.Stage clip has certain effect to lifting, take-off.After crossing damage, bottle stopper changes as long as buy a new plastic bottle stopper again.

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the utility model structure cutaway view.

Among the figure: ［ 1 ］ upper lid, ［ 2 ］ the next lid, ［ 3 ］ plug of thermos, ［ 4 ］ stage clip (spring).

With reference to accompanying drawing 1, upper lid ［ 1 ］ is opened, thermos cork ［ 3 ］ is packed in the next lid locating hole ［ 2 ］, bottle stopper ［ 3 ］ the inside of again stage clip (spring) ［ 4 ］ being packed into, the upper and lower position promptly constitutes the overall plastic thermos bottle gag of stage clip locate mode to screwing on well.When using, as long as portable, whole gag is just opened, with after directly put back to.

The utility model also can be used for similar its product.

The utlity model has structure one, handsome in appearance, use health, the characteristics such as anti-jump, convenient.

Claims (1)

1, a kind of overall plastic thermos flask gag of stage clip locate mode that constitutes by the upper lid of overall plastic thermos flask [1], the next lid [2], plug of thermos [3], it is characterized in that: overall plastic upper lid [1] is buckled well to tighten by gong line mouth and overall plastic the next lid [2] gong line and just is coupled to one, wherein overall plastic plug of thermos directly inserts by the locating hole of solely establishing in the overall plastic the next lid [2] [2], again stage clip [4] is withstood on bottle stopper [3] the inside, overall plastic plug of thermos [3] is remained on the certain level face.

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