CN104840067A - Coffee cup with backflow hole - Google Patents

Abstract

The invention is implemented according to the following technical scheme: a coffee cup with a backflow hole structurally comprises a cup body, a cup ear, a backflow slot and the backflow hole. The coffee cup with the backflow hole is characterized in that the backflow slot surrounds along the external part of the cup body, and a final position of the backflow slot is provided with the backflow hole leading to the internal part of the cup. The coffee cup with the backflow hole effectively solves pollution of a liquid on the cup body for a desktop, and realizes a function of enabling the residual liquid to flow back to the cup along the backflow slot through the backflow hole by the aid of an effective backflow effect of the backflow slot for the missed liquid.

Description

A kind of coffee cup with return port

Technical field

The present invention relates to a kind of coffee cup, is a kind of coffee cup with return port concretely.

Background technology

Drink coffee or other sugar water time, the cup frequent residual globule pollute desktop outward.

Known publication number: CN103654159A, and another part number of patent application 201310247580.X, a kind of leakage-proof water cup, collects liquid to facilitate wiping at the outer of cup body design leakage-proof socket especially.

Summary of the invention

The object of the present invention is to provide a kind of coffee cup with return port, effectively solve cup body liquid to the pollution of desktop, and by the effect that backflash effectively backflows to omission liquid.

The present invention realizes with following technical scheme: a kind of coffee cup with return port, and structure comprises: cup body, cup ear, backflash, return port.It is characterized in that, backflash along cup body outer around, the final position of backflash has a return port led in cup.

Described backflash is the end points of initial point, extreme lower position from extreme higher position at the bottom of cup.

The position of described initial point is higher than the position of end points.

Described backflash with initial point to end points ring tiltedly and under.

The width of described backflash is: 0.5 ~ 3mm.

The degree of depth of described backflash is: 0.5 ~ 2mm.

The length of described backflash is 0 ° of calculating with end points, along the number of degrees of cup body more than 190 °.

The diameter of described return port is consistent with the width of backflash.

Described return port is more lower slightly than the position of backflash little by little.

Realize the function flowed back to through return port by residual liquid runs down backflash in cup.

Accompanying drawing explanation

Fig. 1 is the structure chart of the coffee cup with return port.

1. glasss of bodies, 2. glass ear, 3. backflash, 4. return port in figure.

Detailed description of the invention

The present invention is with the coffee cup of return port, and structure comprises: cup body 1, cup ear 2, backflash 3, return port 4.

In FIG, backflash (3) along cup body outer around, the final position of backflash has a return port (4) led in cup.Described backflash (3) is the end points of initial point, extreme lower position from extreme higher position at the bottom of cup.

The position of described initial point is higher than the position of end points.

Described backflash (3) with initial point to end points ring tiltedly and under.

The width of described backflash (3) is: 0.5 ~ 3mm.

The degree of depth of described backflash (3) is: 0.5 ~ 2mm.

The length of described backflash (3) is 0 ° of calculating with end points, along the number of degrees of cup body (1) more than 190 °.

The diameter of described return port (4) is consistent with (3) width of backflash.

Described return port (4) is more lower slightly than the position of backflash (3) little by little.

Claims (2)

1. the coffee cup with return port, effective solution cup body liquid to the pollution of desktop, and by the effect that backflash effectively backflows to omission liquid, is characterized in that, backflash 3 along cup body outer around, the final position of backflash has a return port (4) led in cup;

Described backflash (3) is the end points of initial point, extreme lower position from extreme higher position at the bottom of cup;

The position of described initial point is higher than the position of end points;

Described backflash (3) with initial point to end points ring tiltedly and under;

The width of described backflash (3) is: 0.5 ~ 3mm;

The degree of depth of described backflash (3) is: 0.5 ~ 2mm;

The diameter of described return port (4) is consistent with (3) width of backflash;

Described return port (4) is more lower slightly than the position of backflash (3) little by little.

2. coffee cup according to claim 1, is characterized in that, the length of described backflash (3) is 0 ° of calculating with end points, along the number of degrees of cup body (1) more than 190 °.