CN202269793U

CN202269793U - Water cup

Info

Publication number: CN202269793U
Application number: CN201120332791XU
Authority: CN
Inventors: 叶凯萍
Original assignee: Hangzhou Goldstar Bronze Engineering Co Ltd
Current assignee: Hangzhou Goldstar Bronze Engineering Co Ltd
Priority date: 2011-09-06
Filing date: 2011-09-06
Publication date: 2012-06-13
Anticipated expiration: 2021-09-06

Abstract

The utility model discloses a water cup, in particular to a roly-poly water cup. The water cup is characterized by comprising a cup body and a cup base, wherein the cup body is fixed on the cup base. Compared with the prior art, the water cup disclosed by the utility model has the advantages and effects as follows: firstly; the cup base is of a solid copper structure and is heavier, the gravity center of the entire water cup is on the cup base, and the cup base is of a semispherical big-end-down structure, so that the contact area between the bottom of the cup and a desktop is small and the friction is small, and thus, the cup can rock without falling down like a roly-poly; secondly, a cup mouth of the cup body is smallest, so that water in the cup are difficult to pour out when the cup rocks; meanwhile, the gravity center of the cup is lower because the cup body is of the hollow big-end-up structure.

Description

Water tumbler

Technical field

A kind of water tumbler of the utility model, particularly a kind of water tumbler that does not fall.

Background technology

Water tumbler is the article that people use always, and present water tumbler all is cylindrical structural a lot, if knocked over because of carelessness, water will be poured out, and does if water tumbler is a glass, just might break into pieces after knocking over so.The utility model provides a kind of water tumbler that does not fall for this reason.

The utility model content

The purpose of the utility model is to overcome the above-mentioned deficiency that exists in the prior art, and a kind of reasonable in design is provided, the water tumbler that does not fall.

The utility model addresses the above problem the technical scheme that is adopted: a kind of water tumbler is characterized in that: comprise a cup and a cup end, at the bottom of said cup is fixed on glass on.

The said cup of the utility model is solid copper structure the end, up big and down small hemispherical dome structure at the bottom of this glass.

The said cup of the utility model is the hollow big down minor structure that goes up, and the rim of a cup place is minimum.

The utility model compared with prior art has the following advantages and effect: at first, the water tumbler in the utility model, because cup is solid copper structure an end, so the cup end is heavier, the center of gravity of whole water tumbler is at the bottom of the cup; The up big and down small hemispherical dome structure in the cup end makes that the contact area of bottom of cups and desktop is little, and it is little to rub.Make cup not fall as tumbler can rock.Secondly, cup rim of a cup place is minimum, makes cup when rocking, and the water in the cup is not easy to pour out; The hollow big down minor structure that goes up of cup makes that the center of gravity of cup is lower simultaneously.

Description of drawings

Fig. 1 is the structural representation of present embodiment.

The specific embodiment

Below in conjunction with accompanying drawing and through embodiment the utility model is done further to specify, following examples are to the explanation of the utility model and the utility model is not limited to following examples.

Referring to Fig. 1, the cup in the present embodiment comprises the cup 1 and the cup end 2; The cup end 2 is solid copper structures; Because the density of copper is bigger,, make that the center of gravity of whole cup can be low as much as possible so the article of the equal volume that the quality at the cup end 2 is processed with respect to light material are heavy.

On 2, cup 1 was that plastics are processed at the bottom of cup 1 was fixed on glass, because the density of plastics is low weight, made at the bottom of the mass ratio cup of cup 1 that 2 light weight is a lot, had largely reduced the height of C.G. of the integral body of cup.Cup 1 upper end is provided with a rim of a cup, and cup 1 is up-small and down-big structure, and rim of a cup is position minimum on the cup 1, makes cup water in the cup in the process of rocking can not pour out.

2 up big and down small hemispherical dome structures not only make the center of gravity of cup reduce, and cup can effectively be swung at the bottom of this glass, reduce friction.

When using cup is placed on the table, when cup receives the external force effect, cup can swing but because the center of gravity of cup is lower, and a cup end 2 be hemispheric, make cup when departing from vertical direction, to put.Can effectively prevent the overturning of cup like this.

Above content described in this specification only is to be illustrated what the utility model structure did.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment; Only otherwise depart from the structure of the utility model or surmount the defined scope of these claims, all should belong to the protection domain of the utility model.

Claims

1. water tumbler is characterized in that: comprise a cup and a cup end, at the bottom of said cup is fixed on glass on, the said cup end is solid copper structure.

2. water tumbler according to claim 1 is characterized in that: the up big and down small hemispherical dome structure in the said cup end.

3. water tumbler according to claim 1 is characterized in that: said cup is the hollow big down minor structure that goes up, and the rim of a cup place is minimum.