CN103989379A - Double-opening plastic cup preventing release of bisphenol A - Google Patents
Double-opening plastic cup preventing release of bisphenol A Download PDFInfo
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- CN103989379A CN103989379A CN201410240039.0A CN201410240039A CN103989379A CN 103989379 A CN103989379 A CN 103989379A CN 201410240039 A CN201410240039 A CN 201410240039A CN 103989379 A CN103989379 A CN 103989379A
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- cup
- bowl cover
- phenol
- bis
- discharges
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Abstract
The invention discloses a double-opening plastic cup preventing release of bisphenol A. The plastic cup comprises a cup body, a lower cup cover and an upper cup cover. The lower cup cover comprises a lower cup cover body and a leaking net device and is connected to the bottom of the cup body through threads. The leaking net device is independently connected with the interior of the lower cup cover body. The upper cup cover is connected to the top of the cup body through threads. The cup body, the lower cup cover and the upper cup cover are all made of plastic, and the inner wall of the cup body, the inner wall of the lower cup cover and the inner wall of the upper cup cover are respectively plated with a compact film. Through the mode, the double-opening plastic cup preventing release of bisphenol A has the advantages of being novel in structure, firm, durable, safe, free of toxins, capable of preventing release of bisphenol A, stable in chemical property, long in service life and the like, and has extensive market prospects in popularization.
Description
Technical field
The present invention relates to field of plastic products, particularly relate to the two open plastic cup that a kind of anti-bis-phenol a discharges.
Background technology
Along with the continuous progress of modern society and technology, plastic product has been gone on the stage of living with industrial gradually, plastic product is of a great variety, comprise medical plastic, food plastic, Xylonite etc., wherein food plastic is the highest kind of safety and stability requirement in all plastic products, and existing water tumbler often adopts plastics manufacture, quality is slim and graceful, be convenient for carrying, but the simple PETG (PET) of the normal employing of existing plastic cup, low density polyethylene (LDPE) (LDPE), polypropylene (PP), polystyrene (PS), the materials such as Merlon (PC), poor heat resistance, spatter property is poor, be heated and easily decompose or easily discharge noxious material, as bis-phenol a, in the time of drinking water, human body is caused to certain security threat.
Summary of the invention
The technical problem that the present invention mainly solves is to provide the two open plastic cup that a kind of anti-bis-phenol a discharges, be plated in the inner surface of plastic cup by the use film that compacts, thereby heat resistance and the chemical stability of plastics are increased, reduce and even eliminated plastics and be heated and discharge risk and the probability of bis-phenol a material, novel structure, sturdy and durable, safety non-toxic, stable performance, long service life, have widely market prospects on the two open plastic cups that discharge universal at anti-bis-phenol a.
For solving the problems of the technologies described above, the invention provides the two open plastic cup that a kind of anti-bis-phenol a discharges, comprise: cup, lower bowl cover and upper bowl cover, described lower bowl cover comprises lower bowl cover body and the device of slipping through the net, and the bottom of the described cup that is threaded, the inside of lower bowl cover body described in the described device separate connection of slipping through the net, the be threaded top of described cup of described upper bowl cover, described cup, the material of lower bowl cover and upper bowl cover is plastics, and inwall is all coated with the film that compacts, the material of the described film that compacts comprises biaxial tension nylon 66, low-density high-pressure polyethylene and ethylene-vinyl acetate copolymer.
In a preferred embodiment of the present invention, the inside of described lower bowl cover body is provided with the first rubber ring, and described the first rubber ring is provided with some through holes.
In a preferred embodiment of the present invention, the inside of described upper bowl cover is provided with the second rubber ring.
In a preferred embodiment of the present invention, described in the compact thickness of film be less than 0.01mm.
In a preferred embodiment of the present invention, described in the device of slipping through the net comprise some holes of engraving, described some apertures of engraving hole are less than 0.5mm.
In a preferred embodiment of the present invention, described in the device of slipping through the net be arranged to cylindrical or conical.
In a preferred embodiment of the present invention, described in the slip through the net material of device be stainless steel.
The invention has the beneficial effects as follows: the two open plastic cup that the anti-bis-phenol a of the present invention discharges has novel structure, sturdy and durable, safety non-toxic, prevents from discharging the advantages such as bis-phenol a, stable chemical nature, long service life have market prospects widely on the two open plastic cups that discharge at anti-bis-phenol a universal.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is two structural representations of opening plastic cup one preferred embodiments that anti-bis-phenol a of the present invention discharges;
In accompanying drawing, the mark of each parts is as follows: 1, cup, 10, the film that compacts, 2, lower bowl cover, 20, lower bowl cover body, 200, the first rubber ring, 201, some through holes, 21, the device of slipping through the net, 210, some holes of engraving, 3, upper bowl cover, 300, the second rubber ring.
Detailed description of the invention
To the technical scheme in the embodiment of the present invention be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiment.Based on the embodiment in the present invention, those of ordinary skill in the art, not making all other embodiment that obtain under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
The two open plastic cup that anti-bis-phenol a discharges, comprising: cup 1, lower bowl cover and upper bowl cover 3.
Described lower bowl cover comprises lower bowl cover body 20 and the device 21 of slipping through the net, and the bottom of the described cup 1 that is threaded, lower bowl cover can be realized installation and removal by the mode that is rotated in the forward and counter-rotates, convenient and strength-saving, the inside of lower bowl cover body 20 described in described device 21 separate connection of slipping through the net, slip through the net device 21 for placing tealeaves, the materials such as fruit, convenient immersion effectively prevents again loose leakage, easy cleaning, be convenient for changing, conveniently drink, the be threaded top of described cup 1 of described upper bowl cover 3, upper bowl cover 3 can be realized installation and removal by the mode that is rotated in the forward and counter-rotates equally, described cup 1, the material of lower bowl cover and upper bowl cover 3 is plastics, quality is slim and graceful, be convenient for carrying, and inwall is all coated with the film 10 that compacts, described material of compacting film 10 comprises biaxial tension nylon 66, low-density high-pressure polyethylene and ethylene-vinyl acetate copolymer, increase heat resistance and the chemical stability of plastics by the film that compacts, thereby improve the security of drinking.
Preferably, the inside of described lower bowl cover body 20 is provided with the first rubber ring 200, and described the first rubber ring 200 is provided with some through holes 201, and some through holes 201 are for the inside and outside air pressure of balance the first rubber ring 200, prevent from that draught head is excessive and cause being difficult for opening, convenient and practical.
Preferably, the inside of described upper bowl cover 3 is provided with on the second rubber ring 300, the second rubber rings 300 through hole is not set, but the sidewall of bowl cover 3 is close in the inner edge of the second rubber ring 300 and outside, the movement that can be stretched in the time being subject to air pressure lower in cup 1, thus be easy to open.
Preferably, described in the compact thickness of film 10 be less than 0.01mm, thin thickness, effect is large, stability is strong, safety and stability.
Preferably, described in the device 21 of slipping through the net comprise some holes 210 of engraving, described some apertures of engraving hole 210 are less than 0.5mm, facilitate the infiltration of tea.
Preferably, described in slip through the net device 21 be arranged to cylindrical or conical, the drinking of general cylindrical corresponding tealeaves, drinking of conical corresponding fruit, because conical centrum is downward, is conducive to extruding fruit and forms fruit juice.
Preferably, described in the slip through the net material of device 21 be stainless steel, material is hard, safety and environmental protection, sturdy and durable, wear-resistingly anti-ly fall, long service life.
The beneficial effect of two open plastic cups that the anti-bis-phenol a of the present invention discharges is:
One, be plated in the inner surface of plastic cup by the employing film that compacts, thereby heat resistance and the chemical stability of plastics are increased, reduce and even eliminated plastics and be heated and discharge risk and the probability of bis-phenol a material, novel structure, sturdy and durable, safety non-toxic, stable performance, long service life;
Two, go up by employing bowl cover is connected cup two ends with lower bowl cover, formed the drinking water glass of two openings, conveniently add water and add soak, easy cleaning and replacing, laborsaving practicality;
Three, the two open plastic cup discharging with respect to general anti-bis-phenol a, the inside of the lower bowl cover body of two open plastic cups that the anti-bis-phenol a here discharges is provided with the first rubber ring, for the inside and outside air pressure of balance the first rubber ring, prevent that draught head is excessive and cause and be difficult for opening, convenient and practical.
The foregoing is only embodiments of the invention; not thereby limit the scope of the claims of the present invention; every equivalent structure or conversion of equivalent flow process that utilizes description of the present invention to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (7)
1. the two open plastic cup that anti-bis-phenol a discharges, it is characterized in that, comprise: cup, lower bowl cover and upper bowl cover, described lower bowl cover comprises lower bowl cover body and the device of slipping through the net, and the bottom of the described cup that is threaded, the inside of lower bowl cover body described in the described device separate connection of slipping through the net, the be threaded top of described cup of described upper bowl cover, described cup, the material of lower bowl cover and upper bowl cover is plastics, and inwall is all coated with the film that compacts, the material of the described film that compacts comprises biaxial tension nylon 66, low-density high-pressure polyethylene and ethylene-vinyl acetate copolymer.
2. the two open plastic cup that anti-bis-phenol a according to claim 1 discharges, is characterized in that, the inside of described lower bowl cover body is provided with the first rubber ring, and described the first rubber ring is provided with some through holes.
3. the two open plastic cup that anti-bis-phenol a according to claim 1 discharges, is characterized in that, the inside of described upper bowl cover is provided with the second rubber ring.
4. the two open plastic cups that anti-bis-phenol a according to claim 1 discharges, is characterized in that, described in the compact thickness of film be less than 0.01mm.
5. the two open plastic cups that anti-bis-phenol a according to claim 1 discharges, is characterized in that, described in the device of slipping through the net comprise some holes of engraving, described some apertures of engraving hole are less than 0.5mm.
6. the two open plastic cups that anti-bis-phenol a according to claim 1 discharges, is characterized in that, described in the device of slipping through the net be arranged to cylindrical or conical.
7. the two open plastic cups that anti-bis-phenol a according to claim 1 discharges, is characterized in that, described in the slip through the net material of device be stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240039.0A CN103989379A (en) | 2014-06-03 | 2014-06-03 | Double-opening plastic cup preventing release of bisphenol A |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410240039.0A CN103989379A (en) | 2014-06-03 | 2014-06-03 | Double-opening plastic cup preventing release of bisphenol A |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103989379A true CN103989379A (en) | 2014-08-20 |
Family
ID=51303912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410240039.0A Pending CN103989379A (en) | 2014-06-03 | 2014-06-03 | Double-opening plastic cup preventing release of bisphenol A |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103989379A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003084734A1 (en) * | 2002-04-05 | 2003-10-16 | Toyo Seikan Kaisha,Ltd. | Heat resistant polyester container and process for producing the same |
| CN201123628Y (en) * | 2007-11-09 | 2008-10-01 | 郝宪玮 | Cup |
| CN101868348A (en) * | 2007-07-23 | 2010-10-20 | 诺瓦化学品(国际)股份有限公司 | Multilayer barrier film |
| CN202005897U (en) * | 2011-03-23 | 2011-10-12 | 贝秋生 | Healthful feeding bottle |
| CN102292211A (en) * | 2009-01-27 | 2011-12-21 | 阿科玛股份有限公司 | Polyvinylidene barrier layer for container interiors |
| CN204120705U (en) * | 2014-06-03 | 2015-01-28 | 常州市科宏电子电器有限公司 | The two open plastic cup that a kind of anti-bis-phenol a discharges |
-
2014
- 2014-06-03 CN CN201410240039.0A patent/CN103989379A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003084734A1 (en) * | 2002-04-05 | 2003-10-16 | Toyo Seikan Kaisha,Ltd. | Heat resistant polyester container and process for producing the same |
| CN101868348A (en) * | 2007-07-23 | 2010-10-20 | 诺瓦化学品(国际)股份有限公司 | Multilayer barrier film |
| CN201123628Y (en) * | 2007-11-09 | 2008-10-01 | 郝宪玮 | Cup |
| CN102292211A (en) * | 2009-01-27 | 2011-12-21 | 阿科玛股份有限公司 | Polyvinylidene barrier layer for container interiors |
| CN202005897U (en) * | 2011-03-23 | 2011-10-12 | 贝秋生 | Healthful feeding bottle |
| CN204120705U (en) * | 2014-06-03 | 2015-01-28 | 常州市科宏电子电器有限公司 | The two open plastic cup that a kind of anti-bis-phenol a discharges |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140820 |