CN109788860A - Suction pipe with diffusion function - Google Patents

Abstract

The suction pipe for having diffusion function is provided.If attracting the Hot Coffee of high temperature with common suction pipe, the kaffeeklatsch being attracted directly hits to thermo-responsive throat and scalds throat.In addition, even if the unused taste bud being distributed on tongue fully samples and is drawn into throat in the case where attracting fruit juice with common suction pipe.But if being attracted using the suction pipe of the invention shown in FIG. 1 with diffusion function, the liquid being attracted is sprayed from attraction hole (14), is collided with diffusion part (13) and is dispersed to whole directions other than throat direction.As a result, in the case where Hot Coffee, scald throat can be prevented, moreover, being directed to temperature with not having incongruity diet Hot Coffee.In addition, the fruit juice being attracted disperses to the whole region of tongue even if diet fruit juice, therefore, almost evenly contacted with the taste bud being distributed on tongue, drink it is fashionable further also contacted with the taste bud for being distributed in throat, therefore, can fully sample the taste of fruit juice.

Description

Suction pipe with diffusion function

Technical field

The present invention relates to people to drink coffee from containers such as cups, fruit juice etc. whens the suction pipe that uses.

Background technique

In beverages such as diet fruit juice, using straight-bar suction pipe 41 shown in Fig. 10 and there is flexible bellows 43 Bending straw 42.Straight-bar suction pipe 41 is the straight tube suction pipe of the section circle made by the extrusion forming of polypropylene etc., most Common is the suction pipe of outer diameter 6mm or so.Bending straw 42 is being used in a part setting bellows 43 of straight-bar suction pipe 41 When, bellows is bent, and can be adjusted to be easy the angle of diet.

Generally, it may be said that people perceives taste by taste bud.Fig. 7 is taste in the oral cavity schematically illustrated in the oral cavity to people The distribution explanatory diagram of flower bud.30 by the upper jaw 35, lower jaw 36, lip 37, right cheek 32, left cheek 33, tongue 31,34 structure of throat in oral cavity At taste bud 38a~38e is present in tongue 31 and throat 34.Additionally, it is known that about the 2/3 of taste bud is present in tongue 31, remaining 1/3 It is present in the throat 34 (precisely, being throat skull or soft lid, throat head) positioned at the depths of mouth.In turn, it is present in tongue On taste bud be distributed in the depths 38d of the tip of the tongue 38a, tongue right side 38b, tongue left side 38c, tongue, do not deposited in the central portion of tongue 31 In taste bud.

The behavior that people samples the taste of coffee or fruit juice in oral cavity can be described as making these beverages and be present on tongue The behavior of taste bud 38a~38d contact.

Figure 14 shows drink trencherman for the intracavitary liquid beverage 47 attracted in cup 45 of the upper end insert port of bending straw 42 The case where.The shape of the sucting 44 of the bending straw 42 attracted is the simple circle after cutting off cylinder, therefore, quilt Attracted with the liquid beverage that suction pipe attracts to arrow direction, only contacted a little with the upper jaw 35, and is distributed in the tip of the tongue 38a, tongue Right side 38b, tongue left side 38c taste bud will not contact, and be led directly to throat 34.That is, drink trencherman will not abundant product These beverages of taste and carry out diet.On the other hand, in document 1, disclose be inhaled into the liquid of tube body will not be in oral cavity The invention of the suction pipe directly sprayed suddenly to throat.Figure 11, Figure 12 are the structures of the invention as document 1 and disclosed suction pipe. Figure 11 is to close the end face sealing 19 of suction pipe tube body, side be equipped with open pore 17 suction pipe, liquid to open pore 17 vertical direction injections, will not directly be attracted to throat.

In addition, it is not simple hole that Figure 12, which is in the opening portion 18 of side setting, it is also equipped with guiding piece in suction pipe, has There is the structure from tubular body to external communication port.Even if in this case, liquid is also to the side vertical with opening portion 18 To injection, therefore, will not directly be attracted to throat.But in the invention of these Figure 11, Figure 12, the beverage being attracted is in mouth Intracavitary injection direction is specific direction, is difficult to connect the whole of itself and the taste bud 38a~38c being distributed on tongue equably Touching.

Existing technical literature

Patent document

Patent document 1: Japanese Unexamined Patent Publication 2004-24408 bulletin

Summary of the invention

Problems to be solved by the invention

In the case where providing the low temperature beverages such as fruit juice with the cup of glass, plastics, paper etc., lip is made directly to contact container Depths carry out diet, may not be considered the practice for having ceremony, and use suction pipe, be typically also to think graceful from the point of view of onlooker 's.But if diet Hot Coffee, is difficult using suction pipe.The reason for this is that if attracting the Hot Coffee of high temperature with suction pipe, The kaffeeklatsch being attracted directly is hit to thermo-responsive throat.This is because generally, due to the row of people caused by reflexive ground Denounce reaction movement, and be interrupted attraction movement, still, if the interruption of attraction movement has little time and mistakenly attracts, can scald Hurt throat.

Therefore, if diet passes through convenience store, fast food shop or the interior hot coffee for being put into cup for the offers such as peddling Coffee, drink trencherman carry out contacting lip directly with container cover naturally, and Hot Coffee is in lip and the tip of the tongue marginally inflow entrance every time It is intracavitary, it is directed to the movement of esophagus after sufficient cooling.The suction inlet of container cover has descended the time in shape, with person who happens to be on hand for an errand's lip It is easy sucking, still, if compared with the movement for using suction pipe to be attracted, it is understood that be difficult to drink.

In the invention of citation 1, for the purpose of the taste for sampling beverage well, and by the end face seal of suction pipe, Opening portion is set in side, the direction other than to intraoral injection direction towards the length direction of suction pipe is guided.But that is, Make be the structure suction pipe, Hot Coffee be also to it is intraoral it is specific place concentrate injection, therefore, temperature is not reduced, heat The diet of coffee is difficult.In addition, even if with the suction pipe diet juice of citation 1, the drink that is attracted Material is also only to spray to specific direction, therefore, with the insufficient contact between intraoral taste bud, sufficiently samples the taste of fruit juice Road is difficult.

Solution to problem

The present invention's first is that the cylinder used in the liquid beverages such as diet Hot Coffee or the fruit juice of cooling suction pipe.In cylinder The one end of body is equipped with flat diffusion part.For diffusion part, it can be barrel end hot pressing and be shaped to plate, or Thermal softening resin material identical with cylinder is integrally formed and is set as plate.

The diffusion part is that the boundary with cylinder is set as bending part, in the mode opposite with cylinder, bend 90 degree with Above form.Bending angle at this moment is adjusted in the range of 90 degree~180 degree.Therefore, by cylinder a part covering and with The opposite mode of cylinder bends diffusion part.In addition, the surface in the cylinder covered by diffusion part is (opposed with diffusion part Face) it is equipped with the attraction hole being connected to inner barrel.

According to the present invention, if people is by the intracavitary attraction liquid beverage of this suction pipe insert port, liquid beverage is by from attraction hole Attract, uniformly disperse in diffusion part and is sprayed to the entire area of tongue.

The present invention's second is that, the front end of diffusion part is to be chamfered molding shape by hot pressing or is together with chamfering The shape designed together.If by cylinder hot pressing be it is planar, hot pressing portion become rectangular shape and be formed with angle, still, pass through Using the heating platen of the shape after chamfering or the heating platen of various shapes, target shape can be easily formed to.

According to the present invention, at least the angle of diffusion part is disappeared and being chamfered, therefore, being inserted into oral cavity in use, It will not be hurt in oral cavity by the angle of diffusion part.In addition, dispersal direction of the diffusion part due to controlling liquid, is not simple flat Face, and can be designed as various shapes.In turn, diffusion part can also be variedly designed as the face of animal, flower, Fuji, animated character etc., by attracting the interest of child or adult to can also be improved the commodity value of suction pipe.

The present invention's third is that, in the opposed faces with cylinder of diffusion part, be equipped with linear slot or therefore linear protrusion pass through The attraction beverage that is attracted via attraction with hole of movement collided with diffusion part surface and when dispersing, by linear slot or linear protrusion Guidance, therefore the amount of dispersing can be made centralised or decentralised to linear slot or linear projection direction.Alternatively, in diffusion part and cylinder Therefore opposed faces, which are equipped with multiple holes or protrusion, will not make a part for the beverage being attracted via attraction with hole anti-to diffuser plate It penetrates, and can directly be released into oral cavity, or extensively spread into oral cavity.

In addition, in the case where arbitrarily combining linear slot or linear protrusion and being arranged with multiple holes or protrusion, it can Have both respective effect.

The present invention's fourth is that the method that manufacture has used the suction pipe with diffusion function of the cylinder of thermal softening, the manufacture Method includes the process of following (1)~(4), is manufactured.

(1) well known single lead screw ex truding briquetting machine is used, using well known method, production is cut to defined length (usually 100 ~250mm) cylinder.

(2) it in the position of the end specific length away from cylinder, is formed the hole of the inside and outside break-through of cylinder.In the feelings Under condition, standard is specific length to be set as " specific length=diffusion part length-cylinder external diameter size ", however, it is not necessary to about by this Beam can according to need free setting.

(3) hot pressing is carried out to the part for being set as diffusion part of cylinder.If using the heating platen of plate, cylinder is formed as Plate.At this moment, if hot pressing temperature is set as near the melting temperature of resin, cylinder inner surface is melt bonded and by one Change, still, even if not rising to the melting temperature of resin, is also able to carry out the molding based on hot pressing.In addition, as heating platen, Also the heating platen of the various shapes other than the planes such as the shape for being designed to chamfering can be used.

(4) boundary of cylinder and diffusion part is set as bending part, in hole made of cylinder will be set as inside and by diffusion part 90 degree of bending or more.In bending operation, the stamping device for the softening temperature that bending part can be heated to be to resin is used.This Outside, this bending process can also be implemented simultaneously with the hot pressing of (3).

In accordance with the invention it is possible to which the suction pipe with diffusion function is easily manufactured.

Invention effect

Using the Hot Coffee of the suction pipe diet high temperature of the invention with diffusion function, drink trencherman is passing through The coffee risen in suction pipe is attracted to reach the time point for holding the lip portion of suction pipe in the month, lip first can pass through suction pipe wall sense Temperature by beverage.Attraction person can adjust reflexively traffic attraction according to impression temperature at this moment.It is acted by attraction, coffee Coffee is sprayed from attraction with hole, is collided with the diffusion part for covering attraction hole and bending, is dispersed into oral cavity.Coffee is to mouth as a result, The inner wall of the whole region of intracavitary tongue and cheek disperses uniformly and extensively.In addition, while dispersion, in tongue and oral cavity Skin contact, the tongue contacted or oral cavity inner skin rapidly seize heat close to skin temperature, therefore, can fit every time on one side Amount ground attracts to be guided to throat on one side.Therefore, suction pipe of the invention will not be such that a part of oral cavity inner skin concentrates by Spurs Swash, will not make to scald in oral cavity, with not having incongruity diet Hot Coffee.

On the other hand, using low temperature beverages such as suction pipe diet fruit juice of the invention, pass through attraction hole quilt The beverage of attraction, with covering attraction hole and the diffusion part that bends is collided and is extensively dispersed into oral cavity.As a result, beverage with point Whole taste buds of the cloth on tongue uniformly in contact with, and then it is fashionable drinking, also contacted with the taste bud for being distributed in throat, therefore, drink Trencherman can fully sample as possible the taste of fruit juice using the taste twice by tongue and throat.

In addition, if it is the fruit juice or the beverages such as milk of the paper wrapper of market sale, if in the state of inserting suction pipe Paper wrapper main part is accidentally pressed, then internal beverage is often sprayed from suction pipe front end, makes clothes dirty.Be child the case where Under, it is common occurrence.But in the case where suction pipe of the invention is inserted into paper wrapper and use, even accidentally pressing platen Package main body portion and in the case where making internal beverage injection, beverage is also almost sprayed against the surface of the hand of pressing.Therefore, i.e., Keep a possibility that accidentally pressing or catch, make clothes dirty paper wrapper main body also obviously smaller than common suction pipe.

Brief Description Of Drawings

Fig. 1 is the skeleton diagram of suction pipe of the invention.

Fig. 2 is the top view and side view of suction pipe of the invention.

Fig. 3 is the variation for spreading cage structure.

Fig. 4 is the diffusion effect visualization device of diffusion part.

Fig. 5 is that the collision of liquid is dispersed direction.

Fig. 6 is the region of dispersing after colliding.

Fig. 7 is the distribution explanatory diagram of taste bud in oral cavity.

Fig. 8 is the use in paper cup.

Fig. 9 is the use in paper wrapper.

Figure 10 is previous suction pipe.

Figure 11 is the suction pipe for having opening portion in side.

Figure 12 is with from tubular body to the suction pipe of external communication port.

Figure 13 is the injection direction of the liquid of prior art suction pipe.

Figure 14 is the attraction situation explanatory diagram for drinking trencherman.

Figure 15 is the suction pipe with inside bending hole.

Figure 16 is the diffusion part with linear slot or linear protrusion.

Figure 17 is the diffusion part with multiple holes or multiple protrusions.

Figure 18 is suction pressure analyzer.

Figure 19 is pull up time measurement device.

Figure 20 is pull up time measurement result.

Specific embodiment

<structure of suction pipe of the invention>

Firstly, being illustrated to the structure of suction pipe of the invention, still, structure described herein is only knot of the invention An example of structure, the present invention is not limited thereto.

Fig. 1,2 are the outlines with the suction pipe of the invention of diffusion function, and outer diameter R is about 6mm, and length L is about 210mm, wall thickness 0.16mm are equipped with the bellows 12 of length about 8mm in the position away from the about 48mm of bending part 15, still, Bellows 12 is not required important document, can also be not provided with.

In addition, the length M of diffusion part 13 is about 9mm, the bore dia D of suction hole 14 is 3~5mm, the center P in hole It is about 6mm away from bending part 15.The shape of suction hole 14 can be circle, ellipse, triangle, quadrangle, star, arbitrary Any one of polygon shape.The number in hole 14 also needs not be 1, can be more than two multiple.In addition, hole Size is also not limited to 3~5mm, is also possible to 5mm or more, 3mm hereinafter, in the case where being arranged multiple, may include 3mm with Under hole.

<manufacturing method of suction pipe of the invention>

Then the production method of suction pipe of the invention is illustrated, still, the method recorded herein is only the present invention Suction pipe production method an example, the production method of suction pipe of the invention and raw material to be used are not limited to this.

The polypropylene fusion for making the raw material as suction pipe is shaped to cylindrical shape from the front end of extrusion die by extrusion forming Hose.Then, the length for being about 220mm by cylinder hose cutting-off with knife.Then, in the position of the about 50mm of the end away from suction pipe It sets, forms the bellows of about 10mm length by well known bellows forming method.Due to forming bellows, the length of suction pipe As about 210mm.Then, in the position of the about 15mm of the end away from suction pipe, by perforating or making the methods of its melting with heat Form the suction hole 14 that diameter D is 3~5mm.In addition, the forming method as hole, suction hole is also possible to one in cylinder Set up separately and sets notch, the hole that notch is formed to inner barrel bending.The suction pipe with inside bending hole is shown in Figure 15 50.It can be by the way that centered on the center in hole, after radially forming cutting line with knife, insertion and hole are in approximate same size Stick after heating, to be readily formed inside bending part 51.

Then, the range away from straw end 9mm is subjected to several seconds hot pressing by hot pressing die, forms diffusion part 13.

It can will make the deformed deformation diffusion part of diffusion part 13, and use dedicated hot pressing die corresponding with purpose, shape At as shown in Figure 3 the shape 13a be curved to the inside, outward curved 13b, in the horizontal direction formed slot 13c, will put down 13d after the angle chamfering of plate, devise animal face 13e, devise colored 13f, the 13g for devising Fuji etc..

In addition, linear slot or linear protrusion can be formed as shown in Figure 16 in the opposed faces with cylinder of diffusion part 54.Protrusion corresponding with groove shape or linear protrusion or recess portion can be set by the hot pressing face in hot pressing die, to be easy Ground forms linear slot or linear protrusion 54.Furthermore it is possible to form multiple holes as shown in Figure 17 or multiple protrusions 56.In the feelings Under condition, need that the multiple protrusions or multiple recess for being used to form multiple holes or multiple protrusions 56 are arranged in hot pressing die.In addition, Although it is not shown, however, it is possible to linear slot, linear protrusion, Duo Gekong, multiple protrusions are carried out any combination, with arbitrary proportion It is formed.

Then, by diffusion part 13 by axial direction of the pressure sintering relative to suction pipe straight-bar portion 11, with 90 degree or more bending formings. In Fig. 1,2, using heating platen, it is bent to about 120 degree.In addition it is also possible to the shape with the diffusion part 13 just implemented before Simultaneously implement the bending process at process.After terminating bending process, the production of suction pipe 10 of the invention is completed.

<visualization of the flowing of suction pipe of the invention>

In order to confirm the function of the diffusion part 13 in the case where attracting liquid using suction pipe of the invention, using shown in Fig. 4 Diffusion part diffusion effect visualization device, observe the flowing fortune for the liquid being attracted in suction pipe when attraction and outside suction pipe Dynamic state.In Fig. 4, suction pipe 10 of the invention is inserted into the cup 45 for accommodating water 46.At this moment, by 10 gas of suction pipe of the invention It is thickly inserted into and is set to the suction pipe insertion hole 29 for attracting cylinder 24.Attracting cylinder 24 is the container made of transparent plastic, Neng Gourong Visually observation of changing places is internal.Attract cylinder 24 top be equipped with suction port 25, the main points that suction pipe can will be attracted to Direction 26 is attracted to attract.Whole suction pipe shown in Fig. 1, Figure 11, Figure 12 implements observation when attracting.

Suction pipe other than suction pipe 10 of the invention is all as shown in Figure 13, only sprays from open pore 17, and injection direction is only It is the direction vertical with hole.

Suction pipe 10 of the invention as shown in Figure 5, observes following situation: from attraction hole 14, with vertical with hole face Attraction direction 26 spray, collided in diffusion part 13 and reflection point 27, disperse and spread to reflection direction 28.If from diffusion part 13 Positive direction observation, it has been confirmed that direction of dispersing it is as shown in FIG. 6 disperse shown in region 23 like that, in addition to bending part 15 with Outside, whole region is almost expanded to.For this visualized experiment, its details is omitted, but it is also possible to confirm: expanding by being applicable in The various diffusion cage structures as shown in figure 3 such as number of the bending angle in portion 13, the position in hole 14, hole 14 are dissipated, It is various for disperse state being controlled.

<experiment 1: the diet experiment of Hot Coffee>

Using the commentator of 3 people, by induced test, to the suction pipe 10 of the invention in the case of diet Hot Coffee and usually The difference of suction pipe (bending straw 42) evaluated.For commentator, it can be scalded if the coffee for drinking heat with suction pipe Preconception as throat works, if not eliminating the preconception, carries out correctly evaluation and is difficult, therefore, Skillfully implement the induced test of suction pipe 10 of the invention using after suction pipe 10 of the invention to a certain degree.

As shown in Figure 8,78 DEG C~80 DEG C of temperature of the hot coffee that will be stored in paper cup with cover 21 that convenience store is sold Coffee 22, difference the case where with the case where 10 diet of suction pipe of the invention and with common suction pipe diet, by the side for asking thoughts Method, to implement to test.

Difference very little between the commentator of 3 people can probably be summarized as follows.

(1) it for common suction pipe, if very little cautiously drunk every time, can also be drunk with suction pipe, still, one side product Taste one side diet is difficult.If it is suction pipe of the invention, it can actually experience coffee and be flowed to lip and two cheek directions It is dynamic, due to there is no to scald the uneasiness of throat, can attract with do not have to the case where suction pipe is directly drunk from cup it is same more than The coffee of amount.

(2) in the case where drinking Hot Coffee using suction pipe 10 of the invention, about the misgivings for temperature and taste is enjoyed This point, and is same the case where directly drinking from cup, yet it is not desirable to which cup is tilted, and can be drunk comfortable and nimblely Food.

<experiment 2: the diet experiment of orange juice>

About the diet of orange juice on the rocks, according to the commentator of 1 identical 3 people of experiment, followed by carried out in experiment 1 Implement.The thoughts of the commentator of 3 people are almost the same, as follows:

(1) for there is no difference for the feeling attracted, suction pipe 10 of the invention and common suction pipe, still, relatively strong When ground has carried out attraction, if it is suction pipe 10 of the invention, orange juice fully extends in oral cavity, but if it is common Suction pipe is directly inhaled into throat, the leeway that do not sample and without a break finish off.In this point of the taste of taste orange juice, this hair It is bright excellent.

<experiment 3: paper wrapper holds experiment>

About the diet for the paper wrapper for enclosing vegetable juice, following experiment has been carried out.

(1) as shown in Figure 9, it carries out being inserted into suction pipe 10 of the invention in the paper wrapper 20 for enclosing vegetable juice, use Finger presses the side of paper wrapper 20, and the experiment for making vegetable juice fly out then is changed to common suction pipe (bending straw 42), into The experiment for pressing with finger the side of paper wrapper 20 is gone.If it is suction pipe 10 of the invention, the vegetable juice of injection is along suction pipe It flows downwards, hand or finger can be made dirty.But if it is common suction pipe, vegetable juice flies out upwards, big in the power of pressing When, make surrounding dirty.

(2) for the diet of paper wrapper, after finishing off, when paper wrapper is thrown into dustbin, remain in a little in suction pipe Liquid, occur once in a while the case where spraying suddenly the moment for catching paper wrapper.In the experiment for reproducing the situation, relative to Common suction pipe makes vegetable juice disperse upwards suddenly, and suction pipe 10 of the invention sprays downwards vegetable juice along suction pipe, also only It is to make hand dirty.

<experiment 4: the diffusion effect of diffuser plate confirms experiment>

(1) measurement of the suction pressure of people

In order to implement the diffusion effect confirmation experiment of diffuser plate, firstly, being surveyed using suction pressure analyzer shown in Figure 18 Determine the suction pressure of people.In suction pressure analyzer 57, vacuum meter 65 and suction pipe 42 are mounted in sealed tube 59 closed at both ends, In the measurement of attraction, which is put into mouth, is attracted, reads suction pressure at this time with vacuum meter 65.? In measurement result, it can be seen that it is personal poor, it is still, probably as follows.

Limit attraction: -0.018MPa

Stronger attraction: -0.012MPa

Common attraction: -0.005MPa

Weaker attraction: -0.003MPa

(2) pull up time measurement device

Figure 19 is pull up time measurement device, and can be by the diffusion-condition visible apparatus of diffusion part.When attraction Between in measurement device 60, decompressor 61, pressure-regulating valve 62, baffle-box 63, solenoid valve 67, vacuum meter 65, visualization are held Device 66 is integrally connected with piping 64, installs the suction pipe of the invention as measurement object in the lower end of visualized container 66 10.The front end of suction pipe 10 is impregnated into the container 70 for being accommodated with water 71.Camera 72 is for being attracted the diffusion part in suction pipe Water diffusion situation shot.Before using the present apparatus, firstly, the suction pipe of visualized container 66 is inserted into adhesive tape etc. Portion seals, and decompressor 61 and solenoid valve 67 is made to work, and will be piped 64 decompressions.At this moment, the opening and closing of pressure-regulating valve 62 is adjusted Degree, so that vacuum degree shown in vacuum meter 65 is desired vacuum degree.In the measurement described in next (3), setting For meet people common suction pressure -0.005MPa.By above operation, terminate to set based on the pressure of pressure setting valve It is fixed, then, peel the adhesive tape of 66 bottom of visualized container off, insertion becomes the suction pipe 10 of the invention of evaluation object.In addition, being put into The water 71 of specified amount impregnates the front end of suction pipe 10 of the invention in container 70, and pull up time measurement device 60 is made to work.This When, it measures to attract the time required for the water of prescribed volume.In addition, the expansion of the water with the diffusion part in 72 pairs of camera attraction Bulk condition is shot.

(3) pull up time measurement experiment

About attraction hole 14 shown in Fig. 2 aperture D and diffusion part length M the two will be because being made shown in table 1 9 kinds of samples are carried out using pull up time measurement device 60 in order to attract the measurement of time required for the water of 86ml.As a result such as Shown in table 1 like that.Dispersion analysis is carried out to the measured data, the results are shown in Table 2 like that, judges that D size and M size are all right Pull up time is influential.For using M size as the D size of parameter and the relationship of pull up time, as shown in Figure 20. Alternatively, it is also possible to confirm, D size is larger, in the lesser situation of M size, a part for the water being attracted from attraction hole 14 It is attracted in a manner of it will not be collided with reflecting part.

[table 1]

Table 1. will because and level and measurement result

[table 2]

2. dispersion analysis result of table

	Quadratic sum	Freedom degree	Mean square and	F value
					D size	205.62	2	102.81	380.8
M size	3.79	2	1.90	7.0
					Repetitive error	0.01	1	0.01	0.1
Error	3.24	12	0.27	-

Industrial availability

Suction pipe of the invention with diffusion function does not block the danger of throat due to attraction, and child and patient are Can feel at ease using.For the structure of the suction pipe with diffusion function, the more than suction pipe used in common diet, if The internal diameter of suction pipe is rationalized, then the people with the cup and hand inconvenience for attracting hose in child also can be used The case where diet soup or liquid food.

Symbol description

10 suction pipes of the invention

11 straight-bar portions

12 bellowss

13 diffusion parts

13a~13f deforms diffusion part

Hole is used in 14 attractions

15 bending parts

16 front ends opening portion

20 paper wrappers

21 paper cups

22 Hot Coffee

23 disperse region

24 attract cylinder

25 suction ports

26 attract direction

27 reflection points

28 reflection directions

29 suction pipes are inserted into hole

In 30 oral cavities

31 tongues

34 throats

38a~38e taste bud

42 bending straws

45 cups

46 water

50 suction pipes with inside bending hole

51 inside bending parts

53 have the diffusion part of linear slot or linear protrusion

54 linear slots or linear protrusion

55 diffusion parts with multiple holes or multiple protrusions

A hole more than 56 or multiple protrusions

57 suction pressure analyzers

59 sealed tubes

60 pull up time measurement devices

61 decompressors

62 pressure-regulating valves

63 baffle-boxs

64 pipings

65 vacuum meters

67 solenoid valves

71 water

72 cameras

Claims (4)

1. a kind of suction pipe with diffusion function is the suction pipe of the cylinder used in dietary liquids beverage, which is characterized in that

It is equipped with flat diffusion part in the one end of the cylinder,

It is curved equipped with the diffusion part is bent in the mode opposite with the cylinder relative to the length direction of the cylinder Folding part,

Hole is equipped in the opposed faces of the cylinder and the diffusion part.

2. as described in claim 1 with the suction pipe of diffusion function, which is characterized in that

The front end of the diffusion part is the shape for being chamfered design.

3. as claimed in claim 1 or 2 with the suction pipe of diffusion function, which is characterized in that

In the opposed faces with the cylinder of the diffusion part, individually or combination be equipped with linear slot, linear protrusion, multiple holes and Multiple protrusions.

4. a kind of manufacturing method of the suction pipe with diffusion function characterized by comprising

It is formed in an end of cylinder by the process in the hole of the inside and outside break-through of cylinder；

In one end, the process that the end than the hole closer to end is formed into diffusion part by hot pressing；And

The bending that the diffusion part is bent relative to the length direction of the cylinder in the mode opposite with the hole is set The process in portion.