CN103482167A - Double-layered plastic bottle - Google Patents
Double-layered plastic bottle Download PDFInfo
- Publication number
- CN103482167A CN103482167A CN201310474354.5A CN201310474354A CN103482167A CN 103482167 A CN103482167 A CN 103482167A CN 201310474354 A CN201310474354 A CN 201310474354A CN 103482167 A CN103482167 A CN 103482167A
- Authority
- CN
- China
- Prior art keywords
- bottle
- double
- plastic pipe
- plastic
- bottleneck
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 229920003023 plastic Polymers 0.000 title claims abstract description 99
- 239000004033 plastic Substances 0.000 title claims abstract description 99
- 238000000034 method Methods 0.000 claims description 5
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 3
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 3
- 229920001083 polybutene Polymers 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 12
- 238000001816 cooling Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004804 winding Methods 0.000 abstract 2
- 238000000605 extraction Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000004321 preservation Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 13
- 206010053615 Thermal burn Diseases 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 241001411320 Eriogonum inflatum Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Images
Landscapes
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The invention relates to the technical field of daily living equipment, in particular to a double-layered plastic bottle. The double-layered plastic bottle comprises a bottle bottom, a bottle body, a bottle neck and a bottle opening, the bottle bottom, the bottle body, the bottle neck and the bottle opening are sequentially connected from bottom to top, and the bottle body is formed by spiral winding of a plastic tube. The screw pitch of the bottle body is smaller than the sum of the outer diameter of the plastic tube and the wall thickness of the plastic tube. The sealed bottle body is formed by spiral winding of the plastic tube, due to the double-layered structure of the plastic tube, the bottle body is also of a double-layered structure, a hand can not be scalded by the outer layer, and the heat preservation performance is good. In addition, cold water can pass through in a spiral tube, when people eager to drink water, the cold water in the spiral tube can be used for cooling hot water in the plastic bottle, the speed is high, and the effect is good. The double-layered plastic bottle can be achieved through an extraction process, and manufacturing is convenient and simple.
Description
Technical field
The present invention relates to the articles for daily use technical field, relate in particular to a kind of double-layer plastic bottle.
Background technology
The plastic bottle used in daily life is generally single layer structure, puts into the hot water after sensation and scalds one's hand, and heat-insulating property is also bad.
Summary of the invention
The object of the present invention is to provide double-layer plastic bottle a kind of non-scald on hand, good heat insulating.
The present invention realizes by the following technical solutions.
A kind of double-layer plastic bottle, at the bottom of comprising bottle, body, bottleneck and bottleneck, the bottle end, body, bottleneck, bottleneck are connected from top to bottom successively, and body is formed by the plastic pipe coiled coil; The pitch of body is less than the wall thickness sum of external diameter and the plastic pipe of plastic pipe.
Preferably, the pitch of body is greater than wall thickness poor of the external diameter of plastic pipe and plastic pipe.
Preferably, plastic pipe is provided with a plurality of openings to the outside direction of body; Opening only passes the outer wall of plastic pipe; The double-layer plastic bottle also comprises the plug corresponding with opening.
Preferably, opening is divided into the n group from top to bottom along the length direction of body, and the quantity of every group of opening is 2; Plastic pipe is divided into the n+2 section, and the 2nd every section plastic pipe to the n+1 section is provided with one group of opening, and n is integer, and n is more than or equal to 1.
Preferably, the bottle end is solid construction; The bottle end and body are connected to one by thermal welding technique.
Preferably, bottleneck is provided with screw thread.
Preferably, the caliber of plastic pipe is 3～5mm; The wall thickness of plastic pipe is 2～5mm.
Preferably, the internal diameter of body is 30～120mm.
Preferably, plastic pipe is polybutene plastic pipe or plastic pipe based on cross-linked polyethylene.
Preferably, bottleneck is formed by the plastic pipe coiled coil.
Beneficial effect of the present invention is: a kind of double-layer plastic bottle, and at the bottom of comprising bottle, body, bottleneck and bottleneck, the bottle end, body, bottleneck, bottleneck are connected from top to bottom successively, and body is formed by the plastic pipe coiled coil; The pitch of body is less than the wall thickness sum of external diameter and the plastic pipe of plastic pipe.The plastic pipe coiled coil forms the body of sealing, because plastic pipe is double-decker, so body is also double-decker, it is hot that skin can not felt, good heat insulating, in addition, can walk cold water in spiral tube, when the people is eager to drink water, by the cold water in spiral tube, to the cooling of the hot water in plastic bottle, speed is fast, effective; This plastic bottle can be realized by extrusion process, easily manufactured, simple.
The accompanying drawing explanation
For technical scheme clearer, that the embodiment of the present invention is described effectively, the accompanying drawing of required use in embodiment is briefly described, self-explantoryly be, accompanying drawing in the following describes is only some embodiments of the present invention, for those skilled in the art, under the prerequisite of paying creative work, can also make other accompanying drawing according to these accompanying drawings.
Fig. 1 is the perspective view of a kind of double-layer plastic bottle of the present invention.
Fig. 2 is the perspective view of the body of a kind of double-layer plastic bottle of the present invention.
Fig. 3 is the section-drawing of the body of a kind of double-layer plastic bottle of the present invention.
Fig. 4 is the section-drawing of the bottleneck of a kind of double-layer plastic bottle of the present invention.
In figure:
At the bottom of the 1-bottle; The 2-body; The 3-bottleneck; The 4-bottleneck; The 5-plastic pipe; The 6-opening; The 7-plug.
The specific embodiment
The invention provides a kind of double-layer plastic bottle, in order to make the clearer the present invention program of understanding of those of skill in the art, and make the above-mentioned purpose of the present invention, feature, beneficial effect can more understand, understandable, below in conjunction with accompanying drawing 1～4 and the specific embodiment, the present invention is further detailed explanation.
A kind of double-layer plastic bottle, at the bottom of comprising bottle 1, body 2, bottleneck 3 and bottleneck 4, the bottle end 1, body 2, bottleneck 3, bottleneck 4 are connected from top to bottom successively, and body 2 is formed by plastic pipe 5 coiled coils; The pitch of body 2 is less than the wall thickness sum of diameter and the plastic pipe 5 of plastic pipe 5.
The pitch of body 2 is less than the wall thickness sum of diameter and the plastic pipe 5 of plastic pipe 5, thus can effectively guarantee plastic pipe 5 in the coiled coil process body 2 in closed state.
In the present embodiment, the pitch of body 2 is greater than wall thickness poor of the diameter of plastic pipe 5 and plastic pipe 5.Guarantee that plastic pipe 5 is not crushed, keep larger space.As required, the pitch of body 2 also can be smaller, but half of the minimum internal diameter that can not be less than plastic pipe 5, to guarantee in plastic pipe 5 to retain space empty in a part.
In the present embodiment, plastic pipe 5 is provided with 6 openings 6 to the outside direction of body 2; Opening 6 only passes the outer wall of plastic pipe 5; The double-layer plastic bottle also comprises the plug corresponding with opening 67.Plastic pipe 5 is divided into 5 sections, and every section plastic pipe 5 of the 2nd section, the 3rd section, the 4th section is provided with two openings 6.For each joint plastic pipe 5, can pour into cold water by an opening 6, flow out cold water from another opening 6, realization is cooling for the hot water in plastic bottle.Do not need when cooling, use bottle stopper 7 that opening 6 is sealed, just realized heat insulation effect.
The bottle end 1, be connected to one with body 2 by thermal welding technique.
Bottleneck 4 is provided with screw thread.
In the present embodiment, the caliber of plastic pipe 5 is 4mm; The wall thickness of plastic pipe 5 is 3.5mm.As required, the caliber of plastic pipe 5 can be also 3mm or 5mm; The wall thickness of plastic pipe 5 can be also 2mm, 3mm, 4mm or 5mm.
The internal diameter of body 2 is 75mm.As required, the internal diameter of body 2 can be also 30mm, 50mm, 90mm, 100mm or 120mm.
In the present embodiment, bottleneck 3 is formed by plastic pipe 5 coiled coils.
Know-why of the present invention has below been described in conjunction with specific embodiments.These are described is in order to explain principle of the present invention, and can not be interpreted as by any way limiting the scope of the invention.Explanation based on herein, those skilled in the art does not need to pay performing creative labour can associate other specific embodiment of the present invention, within these modes all will fall into protection scope of the present invention.
Claims (10)
1. a double-layer plastic bottle, (1), body (2), bottleneck (3) and bottleneck (4) at the bottom of comprising bottle, the bottle end (1), body (2), bottleneck (3), bottleneck (4) are connected from top to bottom successively, it is characterized in that, described body (2) is formed by plastic pipe (5) coiled coil; The pitch of described body (2) is less than the wall thickness sum of diameter and the plastic pipe (5) of plastic pipe (5).
2. double-layer plastic bottle as claimed in claim 1, is characterized in that, the pitch of described body (2) is greater than wall thickness poor of the diameter of plastic pipe (5) and plastic pipe (5).
3. double-layer plastic bottle as claimed in claim 1, is characterized in that, described plastic pipe (5) is provided with a plurality of openings (6) to the outside direction of body (2); Described opening (6) only passes the outer wall of described plastic pipe (5); Described double-layer plastic bottle also comprises the plug (7) corresponding with opening (6).
4. double-layer plastic bottle as claimed in claim 3, is characterized in that, described opening (6) is divided into the n group from top to bottom along the length direction of body (2), and the quantity of every group of opening (6) is 2; Described plastic pipe (5) is divided into the n+2 section, and the 2nd every section described plastic pipe (5) to the n+1 section is provided with one group of opening (6), and n is integer, and n is more than or equal to 1.
5. double-layer plastic bottle as claimed in claim 1, is characterized in that, the described bottle end (1) is solid construction; The described bottle end (1) is connected to one with body (2) by thermal welding technique.
6. double-layer plastic bottle as claimed in claim 1, is characterized in that, described bottleneck (4) is provided with screw thread.
7. double-layer plastic bottle as claimed in claim 1, is characterized in that, the caliber of described plastic pipe (5) is 3～5mm; The wall thickness of described plastic pipe (5) is 2～5mm.
8. double-layer plastic bottle as claimed in claim 7, is characterized in that, the internal diameter of described body (2) is 30～120mm.
9. double-layer plastic bottle as claimed in claim 1, is characterized in that, described plastic pipe (5) is polybutene plastic pipe or plastic pipe based on cross-linked polyethylene.
10. double-layer plastic bottle as claimed in claim 1, is characterized in that, described bottleneck (3) is formed by plastic pipe (5) coiled coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310474354.5A CN103482167B (en) | 2013-10-11 | A kind of double-layer plastic bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310474354.5A CN103482167B (en) | 2013-10-11 | A kind of double-layer plastic bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103482167A true CN103482167A (en) | 2014-01-01 |
| CN103482167B CN103482167B (en) | 2016-11-30 |
Family
ID=
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105455A (en) * | 2015-08-07 | 2015-12-02 | 谢长青 | Novel shopping bag |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50146466A (en) * | 1974-05-17 | 1975-11-25 | ||
| US20030015527A1 (en) * | 2001-07-19 | 2003-01-23 | Aquapore Moisture Systems | Collapsible container with durable bottom shell |
| KR200430099Y1 (en) * | 2006-06-05 | 2006-11-10 | 연세대학교 산학협력단 | Spiral-straw type beverage container |
| CN2914892Y (en) * | 2006-06-21 | 2007-06-27 | 韩小乐 | Water cup for children |
| US20070187418A1 (en) * | 2006-02-11 | 2007-08-16 | David Scott Hansen | Hot Beverage Container |
| CN201088403Y (en) * | 2007-10-22 | 2008-07-23 | 刘亚翔 | Cup with spiral duct |
| CN201484929U (en) * | 2009-05-08 | 2010-05-26 | 王丹 | container |
| CN203000287U (en) * | 2012-11-06 | 2013-06-19 | 山东科技大学 | Practical quick-cooling heat preservation cup |
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50146466A (en) * | 1974-05-17 | 1975-11-25 | ||
| US20030015527A1 (en) * | 2001-07-19 | 2003-01-23 | Aquapore Moisture Systems | Collapsible container with durable bottom shell |
| US20070187418A1 (en) * | 2006-02-11 | 2007-08-16 | David Scott Hansen | Hot Beverage Container |
| KR200430099Y1 (en) * | 2006-06-05 | 2006-11-10 | 연세대학교 산학협력단 | Spiral-straw type beverage container |
| CN2914892Y (en) * | 2006-06-21 | 2007-06-27 | 韩小乐 | Water cup for children |
| CN201088403Y (en) * | 2007-10-22 | 2008-07-23 | 刘亚翔 | Cup with spiral duct |
| CN201484929U (en) * | 2009-05-08 | 2010-05-26 | 王丹 | container |
| CN203000287U (en) * | 2012-11-06 | 2013-06-19 | 山东科技大学 | Practical quick-cooling heat preservation cup |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105105455A (en) * | 2015-08-07 | 2015-12-02 | 谢长青 | Novel shopping bag |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203704751U (en) | Pipe outside double reinforcement type condensing heat transfer pipe | |
| CN202813896U (en) | Refrigerating system of freezer and freezer provided with refrigerating system | |
| CN207421561U (en) | A kind of energy saving outer protection tube | |
| CN104180700A (en) | Radial inclined seam and vertical broken seam combined fin applied to small-tube-diameter heat exchangers | |
| CN103482167A (en) | Double-layered plastic bottle | |
| CN104433617A (en) | Refrigeration cup | |
| CN103482167B (en) | A kind of double-layer plastic bottle | |
| CN204664639U (en) | A kind of anti-plugging transport pipe | |
| CN102374800A (en) | Double-layer coiled pipe cooler | |
| CN203431401U (en) | Corrugated tube cooling device | |
| CN203629401U (en) | Inner spiral special-shaped outside fin heat exchange tube | |
| CN204730720U (en) | A kind of screw-type heat exchange tube structure | |
| CN103225963A (en) | Efficient ripple thin-walled condensing heat exchanger | |
| CN111237628B (en) | Low-temperature storage tank | |
| CN204350340U (en) | Flange form heater | |
| CN203454886U (en) | Helical corrugated tube | |
| CN207316262U (en) | A kind of Double-flat wall steel plastic composite winding pipe | |
| CN205784162U (en) | A kind of refrigeration plant and gallbladder body assembly thereof | |
| CN201876162U (en) | Coaxial spiral tubes heat exchanger | |
| CN202814189U (en) | Heat exchanger | |
| CN205261994U (en) | Little micro -channel condenser of many spirals | |
| CN208903843U (en) | A kind of water cooling capacitance | |
| CN204254156U (en) | A kind of anti-freeze type plastic pipe | |
| CN205371743U (en) | Tap outlet pipe with water purification function | |
| CN105276339B (en) | A kind of novel heat insulation jacket plug valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20160328 Address after: 215300 Suzhou Province, Kunshan City, the town of jade, Federal International Business Garden building, room 14, room 40, No. Applicant after: Kunshan Xinhaiyun Trading Co., Ltd. Address before: Kunshan City Zhangpu Qiqiao village of Suzhou city in Jiangsu province 215300 Kunshan Huapu Plastic Industry Co. Ltd. Applicant before: Kunshan Huapu Plastic Co., Ltd. |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB02 | Change of applicant information |
Inventor after: Zhuo Huiru Inventor before: Wu Zhenyu |
|
| CB03 | Change of inventor or designer information | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161221 Address after: 528300 Daliang Guangdong Industrial Zone, Fengxiang District, 2-1-3, block No. Workshop on the first floor of workshop No. 3, Patentee after: Foshan city Shunde District Haimao Plastic Industrial Co. Ltd. Address before: 215300 Suzhou Province, Kunshan City, the town of jade, Federal International Business Garden building, room 14, room 40, No. Patentee before: Kunshan Xinhaiyun Trading Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161130 Termination date: 20181011 |