CN203662458U - Novel cooling straw - Google Patents

Abstract

The utility model relates to the field of straws, in particular to a novel cooling straw capable of cooling hot drinks. A traditional straw can not cool hot drinks in the straw, and the novel cooling straw can cool the hot drinks rapidly. According to the technical scheme, the cooling straw is composed of an outer straw body, an inner straw body and an inner straw body and outer straw body connecting device. The inner straw body and the outer straw body are the same in length and are connected together through the inner straw body and outer straw body connecting device. A plurality of small ventilation holes are sparsely formed in the straw body walls of the inner straw body and the outer straw body and formed between the straw openings and the inner straw body and outer straw body connecting device. Due to the fact that an annular face between the outer straw body and the inner straw body is sealed at the bottom of the straw, the hot drinks can be prevented from being sucked into the straw from the area between the inner straw body and the outer straw body, and a small number of hot drinks which overflow out of the small ventilation holes and flow down along the outer side of the straw wall of the inner straw body can be contained. The novel cooling straw has the advantages that the hot drinks sucked into the straw can be rapidly cooled through air heat absorption, and the hot drinks will not flow out of the outer straw wall through the small ventilation holes to pollute hands.

Description

A kind of novel Temp-reducing drinking straw

Technical field

The utility model relates to suction pipe field, particularly a kind of suction pipe that can lower the temperature.

Background technology

Traditional suction pipe can not be given the cooling of the hot drink in pipe, and people just can drink after usually will waiting the hot drink in cup to naturally cool to suitable temperature, both loses time, also inconvenient, even unsafe, does not slightly note, may iron tongue.And existing by the suction pipe of air cooling-down, liquid in pipe likely overflows the suction pipe hand of making dirty.

Summary of the invention

In order to give the hot drink sucking in suction pipe cooling, allow people can not only drink rapidly but also safely hot drink.The utility model design is a kind of can be to the suction pipe of hot drink cooling.

The technical scheme that the utility model is realized object employing is: Temp-reducing drinking straw is made up of outer tube, inner tube, inner and outer pipes jockey three parts.Outer tube is the same with inner tube long, is all 15cm, is being linked together by inner and outer pipes jockey apart from mouth of pipe 6cm place.Between the mouth of pipe and inner and outer pipes jockey, on the tube wall of inner and outer pipes, sparsely opening some airing holes, each airing hole diameter 1mm.In pipe bottom, the anchor ring between outer tube and inner tube is sealed, both can prevent that hot drink is inhaled into suction pipe from the region between inner and outer pipes, again can the splendid attire a small amount of liquid flowing down along inner tubal wall outside that airing hole overflows from inner tubal wall.

The beneficial effects of the utility model are: by the heat-absorbing action of air, allow the hot drink in suction line lower the temperature rapidly; Liquid can not flow out the hand of making dirty by airing hole on outer tube wall.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Fig. 1 is Temp-reducing drinking straw overall schematic.

Fig. 2 is inner and outer pipes jockey schematic diagram.

In Fig. 1,1. outer tube, 2. inner tube, 3. airing hole, 4. inner and outer pipes jockey.

The specific embodiment

Suck liquid from pipe in, air, in airing hole (3) suction line, is given hot drink absorbing and cooling temperature in pipe.Liquid can only suck through inner tube (2), and can between inside and outside two pipes, not suck.Suck when liquid, a little liquid can be on inner tubal wall airing hole (3) flow to the outer wall of inner tube (2), the outer wall of these liquid runs down inner tubes (2) flows down, and is contained in bottom between inner and outer pipes.Because suction pipe is made up of inside and outside two pipes, inner tube is connected by inner and outer pipes jockey (4) with outer tube, and liquid can not flow to through airing hole (3) the tube wall outside of outer tube (1), has guaranteed the dry of outer tube wall outside, can not flow out the outer tube wall hand of making dirty because of liquid.

Claims (2)

1. a novel Temp-reducing drinking straw is made up of outer tube, inner tube, inner and outer pipes jockey three parts, it is characterized in that: outer tube is the same with inner tube long, is linked together by inner and outer pipes jockey; Between the mouth of pipe and inner and outer pipes jockey, on the tube wall of inner and outer pipes, sparsely opening some airing holes; In pipe bottom, the anchor ring between outer tube and inner tube is sealed.

2. the novel Temp-reducing drinking straw of one according to claim 1, is characterized in that: outer tube is the same with inner tube long, is all 15cm; Inner and outer pipes jockey is apart from mouth of pipe 6cm place; Each airing hole diameter 1mm.

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