CN109805708A

CN109805708A - Suction pipe

Info

Publication number: CN109805708A
Application number: CN201711160194.1A
Authority: CN
Inventors: 段睿纮
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-11-20
Filing date: 2017-11-20
Publication date: 2019-05-28

Abstract

The present invention discloses a kind of suction pipe, it is that food grade silicone material is formed by tube body it includes having an outer tube and an inner tube, the outer tube and the inner tube, a channel is respectively formed at center, and outer tube and the tube body of inner tube are higher than inner tube tube body and a flexible bar along hardness is axially arranged with；Wherein, the region that the channel of the outer tube has two sectional dimensions different, the biggish region of its sectional dimension may be defined as interior tube seat, the lesser region of its sectional dimension may be defined as slot, and the inner tube, its outer diameter sectional dimension is slightly less than the sectional dimension of tube seat in the outer tube, and is arranged in the interior tube seat of outer tube.Suction pipe of the invention has the characteristics that extend, bend and be convenient for carrying.

Description

Suction pipe

Technical field

The present invention relates to a kind of suction pipe, espespecially a kind of reusable suction pipe of portable type.

Background technique

Suction pipe is the convenience articles to auxiliary drinking water or beverage, and general common suction pipe is mostly disposable, because This is based on low-cost plastic cement material.But when drinking various hot drinks or acidic beverages using plastic cement suction pipe, plastic cement suction pipe It is easy to release plasticiser and various heavy metal components, and jeopardizes human health, in addition, it is to lose that disposable plastic cement suction pipe is used Use habit also results in the burden of environment.

It is gradually taken seriously recently as environmental consciousness awakening and food hygiene and safety, people come to realise use The harmfulness of disposable plastic cement suction pipe, and then develop reusable environmentally friendly suction pipe, at present common environmental protection on the market Suction pipe is generally divided into two kinds of materials, a kind of suction pipe for glass material, and one kind is stainless steel material suction pipe；However above-mentioned two kinds The suction pipe of material is all the stronger material of rigidity, and because not flexible, the plastic cement that the no image of Buddha is equipped with discount is arbitrarily bent, and glass It is less convenient that suction pipe and stainless steel suction pipe all have the shortcomings that carry, therefore although consumer has purchased environmentally friendly suction pipe, but mostly not It can carry, temporarily want to buy beverage when Chang Yin gos out, and continue to use disposable plastic cement suction pipe, be unable to reach using ring Suction pipe is protected to reduce the purpose of disposable litter.

Summary of the invention

In view of this, can destroy or force to yield and be convenient for carrying and reusable suction the main purpose of the present invention is to provide one kind Pipe.

In order to achieve the above objectives, the present invention provides a kind of suction pipe comprising has an outer tube and an inner tube, in which:

The outer tube is formed by tube body for food grade silicone material, and a step shape channel, channel tool are formed at center The region for having two sectional dimensions different, wherein the larger-size region of the channel cross-section may be defined as interior tube seat, the channel cross-section The lesser region of size may be defined as slot, which is axially arranged with hardness higher than tube body and flexible one along outer tube Bar；

The inner tube, outer diameter sectional dimension are slightly less than the sectional dimension of tube seat in the outer tube, and are arranged in the inner tube of outer tube In slot, which is that food grade silicone material is formed by tube body, and a channel is formed at center.

Suction pipe as described above, wherein in the inner tube tube body along being axially arranged with hardness higher than inner tube tube body and flexible One bar.

Suction pipe as described above, wherein the length dimension of the interior tube seat of the outer tube is greater than the length ruler of the slot of the outer tube It is very little, and the length dimension of the inner tube is greater than the length dimension of the interior tube seat of the outer tube.

Suction pipe as described above, it is preferable that wherein the sectional dimension of the outer tube slot is equal to or slightly less than outside the inner tube The sectional dimension of diameter.

Suction pipe as described above, it is preferable that the bar of the outer tube and the bar of the inner tube are further in outside It is coated with one layer of silica gel thin film.

Suction pipe as described above, it is preferable that the one end of the inner tube far from the outer tube is angle, and the one of the outer tube slot End is angle.

Suction pipe as described above, it is preferable that each bar is a flexible metal item.

By above-mentioned technological means, suction pipe of the invention has effects that following:

1. the tube body of inner tube and outer tube of the invention is food grade silicone material, have compared with plastic cement material suction pipe preferably Acid-resisting and heat resistance, and be conducive to reuse, there is pliability compared with glass pipette etc. with stainless steel suction pipe.

2. being equipped with the bar that flexible and hardness is higher than silica gel tube body in outer tube and inner tube of the invention, Ke Yizeng Add the tube body intensity of silica gel material.

3. when not in use, suction pipe of the invention can be bent and be collected by user, or will be inserted in inserting for outer tube at inner tube In slot, suction pipe of the invention is made to become ring-type, it is handy to carry about.

Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.

Detailed description of the invention

Fig. 1 is the stereogram exploded view of present pre-ferred embodiments.

Fig. 2 is the lateral sectional view and partial enlarged view of present pre-ferred embodiments.

Fig. 3 uses schematic diagram for present pre-ferred embodiments.

Lateral sectional view when Fig. 4 is present pre-ferred embodiments folding.

Fig. 5 is schematic diagram when present pre-ferred embodiments carry.

Specific embodiment

Technical solution of the present invention is described in detail in the following with reference to the drawings and specific embodiments, to be further understood that The purpose of the present invention, scheme and effect, but it is not intended as the limitation of scope of the appended claims of the present invention.

Present invention generally provides a kind of suction pipes, please cooperate referring to Figure 1 and Figure 2 comprising there are an outer tube 10 and an inner tube 20, Wherein:

The outer tube 10 is formed by tube body 11 for food grade silicone material, forms a step shape channel at center, this is logical The region that road has two sectional dimensions different, wherein the larger-size region of the channel cross-section may be defined as interior tube seat 12, this is logical Sectional dimension lesser region in road may be defined as slot 13, which is axially embedded with a pliability along outer tube 10 Metal strip 14；It is preferred that the length dimension of the interior tube seat 12 is greater than the length dimension of the slot 13,10 slot 13 of outer tube One end is angle.

The inner tube 20, outer diameter sectional dimension are slightly less than the sectional dimension of tube seat 12 in the outer tube 10, and are arranged in outer tube In 10 interior tube seat 12, which is that food grade silicone material is formed by tube body 21, and a channel 22 is formed at center, should The tube body 21 of inner tube 20 is along the axial metal strip 23 for being embedded with a pliability of inner tube 20；It is preferred that the length ruler of the inner tube 20 The length dimension of the very little interior tube seat 12 greater than the outer tube 10, the one end of the inner tube 20 far from outer tube 10 is angle.

Above-described suction pipe, it is preferable that the metal strip 14 of outer tube 10 and 23 outside of metal strip of inner tube 20 coat There is one layer of pellosil 15,24, metal strip 14,23 and 20 silica gel tube body 21 of 10 silica gel tube body 11 of outer tube and inner tube can be made by this method Between have preferable associativity.

The outer tube 10 of suction pipe of the invention and a preferable manufacture of inner tube 20 are that metal strip 14,23 is first immersed silicon Jiao Chi will coat a metal strip 14,23 of pellosil 15,24 after making 14,23 outside one layer of pellosil 15,24 of cladding of metal strip It is put into outer tube 10 or the mold of inner tube 20, and is projected using cladding, is embedded to and projects or fill mold forming etc. silica gel forming technique, The outer tube 10 and inner tube 20 for being coated with 14,23 silica gel tube body 11,21 of metal strip are produced, then inner tube 20 is placed through outer tube 10 In interior tube seat 13, or directly outer tube 10 and inner tube 20 are separately packed, suction pipe of the invention so can be completed.

Please with reference to Figure 3, suction pipe of the invention directly can be inserted in beverage in goblet when use, or will After inner tube 20 is extracted out, 20 beverage of inner tube is utilized；In addition, because the sectional dimension of the interior tube seat 12 of outer tube 10 is slightly larger than inner tube The sectional dimension of 20 outer diameters relatively move inner tube 20 can in the interior tube seat 13 of outer tube 10, and the opposite length for extending suction pipe, And because silica gel material has the characteristic of larger frictional force, after inner tube 20 is pulled out, it can remain opposite between outer tube 10 and inner tube 20 Position, in this way, the beverage container of suction pipe of the invention for different depth can be made；And directly utilize 20 beverage of inner tube The advantage is that because inner tube 20 be arranged in outer tube 10, can protection inner tube 20 do not contact external environment, will receive inner tube 20 not Dust and dirty pollution can increase the wish that user carries and uses reusable suction pipe, and after use, by inner tube It is carried in 20 withdrawal outer tubes 10, remains the beverage in inner tube 20 and be not infected with other articles.

In addition, silica gel can be increased because being equipped with a flexible metal item 14,23 in outer tube 10 and inner tube 20 of the invention The intensity of the tube body 11,21 of material, it is preferable that one end of the inner tube 20 is angle, and one end of 10 slot 13 of outer tube is Angle so can have suction pipe of the invention in the goblet of sealed membrane using the insertion of angle end；And the tube body of silica gel material 11,21 shapes bent and that bending is fixed by the support of metal strip 14,23 please cooperate with reference to Fig. 4, when carrying, use Person can expose inner tube 20 in the slot 13 of one end insertion outer tube 10 of outer tube 10, and suction pipe of the invention is made to become annular, And the sectional dimension of 10 slot of outer tube makes inner tube 20 be easier to insert equal to or slightly less than the outer diameter of the inner tube 20 because of the design of angle Enter in the slot 13 of outer tube 10, and when inner tube 20 is inserted in the slot 13 of outer tube 10, because of the tube body 11,21 of silica gel material, this is outer The slot 13 of pipe 10 is open or 20 port of inner tube meeting micro-deformation, allows inner tube 20 to be inserted into the slot 13 of outer tube 10, and make outer tube 10 slot 13 urgently coats inner tube 20, and inner tube 20 is made not fall off easily from the slot 13 of outer tube 20；Such user is It can be by suction pipe of the invention being carried as bracelet as shown in Figure 5, or suction pipe of the invention is hung over into packet and wraps or take in packet In packet, convenient for users to carrying.

Each metal strip 14,23 as described above in 20 tube body 11,21 of outer tube 10 and inner tube can also be substituted for firmly Degree is higher than each tube body 11,21 and flexible plastic strip or other hardness are higher than each tube body 11,21 and flexible strip Object.

Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe It knows those skilled in the art and makes various corresponding changes and modifications, but these corresponding changes and change in accordance with the present invention Shape all should fall within the scope of protection of the appended claims of the present invention.

Claims

1. a kind of suction pipe, which is characterized in that include an outer tube and an inner tube, in which:

The outer tube is formed by tube body for food grade silicone material, and a step shape channel is formed at center, which has two The different region of sectional dimension, wherein the larger-size region of the channel cross-section may be defined as interior tube seat, the channel cross-section size Lesser region may be defined as slot, along outer tube be axially arranged with hardness higher than tube body in the outer tube tube body and flexible one Shape object；

The inner tube, outer diameter sectional dimension are slightly less than the sectional dimension of tube seat in the outer tube, and are movably arranged in outer tube In interior tube seat, which is that food grade silicone material is formed by tube body, and a channel is formed at center.

2. suction pipe as described in claim 1, which is characterized in that edge is axially arranged with hardness higher than inner tube tube body in the inner tube tube body An and flexible bar.

3. suction pipe as claimed in claim 2, which is characterized in that the length dimension of the interior tube seat of the outer tube is greater than inserting for the outer tube The length dimension of slot, and the length dimension of the inner tube is greater than the length dimension of the interior tube seat of the outer tube.

4. suction pipe as claimed in claim 3, which is characterized in that the sectional dimension of the outer tube slot is equal to or slightly less than the inner tube The sectional dimension of outer diameter.

5. suction pipe as claimed in claim 4, which is characterized in that one end of the outer tube slot is angle.

6. suction pipe as claimed in claim 5, which is characterized in that wherein one end is angle to the inner tube.

7. a kind of suction pipe, which is characterized in that include one to be formed by tube body with food grade silicone material, form one at center Channel, along being axially arranged with hardness higher than tube body and a flexible bar in the tube body.

8. the suction pipe as described in any one of claims 1 to 7, which is characterized in that each bar is a flexible metal item.

9. suction pipe as claimed in claim 8, which is characterized in that it is thin that each bar further in outside is coated with one layer of silica gel Film.

10. the suction pipe as described in any one of claims 1 to 7, which is characterized in that each bar is further coated in outside There is one layer of silica gel thin film.