A kind of water cover of water drinker container
Technical field
The circular disposable column structure of the utility model is related to daily necessities field, holds more particularly, to a kind of water drinker
The water cover of device.
Background technology
With the development of society, scientific and technological progress, people's life is updated, also with China or even air all over the world
Pollute and cause the pollution of water.To time, while bottled water is produced, big barrel water is also gradually generated.And progress into thousand
Ten thousand families, not only into the beautiful ornaments of people's living environment, and greatly facilitate the drinking water custom of people.
And then three-piece drum water cover is generated instantly what big barrel water was produced.Current three-piece lid, by dustproof sheet(Lid
Center of top), lid, draw ring is interior to be filled in(The interior center of lid)Three parts are constituted, therefore claim " three-piece ".The three-piece is by three sets of injections
Mould is produced, and is used in combination, to reach sealing big barrel water and dustproof effect, mould input money when three-piece is produced
Jin great, production process is numerous and diverse, and production cost is high, when using can Reusability 3-5 times, but due to so continuous Reusability, by
Extraneous cross pollution, thus causes pollution to bottled water.
The content of the invention
The purpose of the circular disposable column structure of the utility model is that there is provided a kind of letter of structure for solution above-mentioned technical problem
Single, production is relatively simple, and production cost is relatively low, good sealing effect, the sealing barrelled water cover for meeting the requirement of food safety and sanitation standard.
In order to solve the above technical problems, the technical solution of the utility model is as follows:A kind of water cover of water drinker container,
Including lid, the lid includes lid end face 1, cover rim 2 and handle 3, and the lid bottom centre is provided with a spill inner cap
4, the lid bottom is vertical with lid end face, wherein, it is provided with double-layer seal screw thread 5, double-layer seal on the lid end face
It is provided with lid end face below screw thread on the lid end face below sealing ring 6, the sealing ring and fluted 7, cover rim is set
Handle 3 is additionally provided with the middle of lower section.
It is preferred that, the spill inner cap bottom is the bulge-structure 9 for being easy to be opened by the clever core top of the water dispenser, described
Spill inner cap bottom is covered with for strengthening the layers of elastomeric film 8 of its sealing between the clever core.
It is preferred that, the lid end face, cover rim and handle are integral structure.
It is preferred that, the water receptacle is hard bucket or folding rubber drum.
Relative to prior art, the circular disposable column structure of the utility model has advantages below:
1st, using double-layer seal screw thread and seal ring structure, simple in construction, easy to use, good sealing effect.
2nd, the lid end face, cover rim and handle are integral structure.Manufacturer only puts into one set of die, produces simpler
Single, production cost is relatively low.
3rd, the spill inner cap bottom is covered with for strengthening the layers of elastomeric film of its sealing between the clever core,
It can make it that water receptacle and water dispenser are matched to use, Yi Dingkai does not damage the clever stake of water receptacle, better tightness, it is not easy to leak
Water.
4th, the water cover of a kind of water drinker container, is circular disposable column structure, false proof not resilient, no
Infected by external chiasma, meet the standard requirement of state food packaging, while reaching the requirement of guaranteeing the quality of water.
Brief description of the drawings
Fig. 1 is the structural representation of the circular disposable column structure of the utility model.
Embodiment
Disposable column structure circular to the utility model is further illustrated with reference to the accompanying drawings and examples.
As shown in figure 1, a kind of water cover of water drinker container, including lid, the lid includes lid end face 1, lid
Along 2 and handle 3, the lid bottom centre is provided with a spill inner cap 4, and the lid bottom is vertical with lid end face, wherein,
It is provided with the lid end face on the lid end face below double-layer seal screw thread 5, double-layer seal screw thread and is provided with sealing ring 6,
Using double-layer seal screw thread and seal ring structure, simple in construction, easy to use, good sealing effect.
Handle 3 is additionally provided with addition, being set on lid end face below sealing ring in the middle of below fluted 7, cover rim, firmly
Pull handle 3 can by the bottom of cover rim 2, sealing ring below 6 it is partially torn to groove 7, be easy to the recovery of closure.
The spill inner cap bottom is the bulge-structure 9 for being easy to be opened by the clever core top of the water dispenser, water dispenser push rod
First the side top of inner cap can be opened when insertion, improve forcible entry ability, it is to avoid inner cap, which comes off, pollutes drinking-water.
Meanwhile, the spill inner cap bottom is covered with for strengthening the elastic membrane of its sealing between the clever core
Layer 8, when big barrel water handstand is attached on water dispenser, the push rod on water dispenser injects spill inner cap by layers of elastomeric film, makes bucket
Interior water can be entered in water dispenser by spill inner cap and push rod, layers of elastomeric film water receptacle and water dispenser are matched in use,
Better tightness, it is not easy to leak.
The lid end face, cover rim and handle are integral structure, and manufacturer only puts into one set of die, produced simpler
Single, production cost is relatively low.