CN204015168U - Refrigeration clothes - Google Patents
Refrigeration clothes Download PDFInfo
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- CN204015168U CN204015168U CN201420395938.3U CN201420395938U CN204015168U CN 204015168 U CN204015168 U CN 204015168U CN 201420395938 U CN201420395938 U CN 201420395938U CN 204015168 U CN204015168 U CN 204015168U
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Abstract
The utility model relates to a kind of refrigeration clothes, particularly relate to a kind of for the refrigeration clothes under the hot environment of different humidity, these refrigeration clothes comprise garment body, described garment body has outer surface and inside, described refrigeration clothes also comprise the fan being inside arranged on garment body, be electrically connected with fan and controller in order to control rotation speed of the fan, and be arranged on the phase transformation cooling bag inside made by phase change material of garment body, these refrigeration clothes are owing to being provided with fan and phase transformation cooling bag simultaneously, so, can meet to wear under the hot environment of different humidity and all can play refrigeration, reduce human body DIE Temperature, lengthen working hours, there is temperature adjustable, comfortable and easy to wear, cooling effect is even, do not affect the advantages such as limb motion.
Description
Technical field
The utility model relates to a kind of refrigeration clothes, particularly relates to a kind of for the refrigeration clothes under the hot environment of different humidity.
Background technology
In recent years, the labor safety of occupations put and health problem cause the extensive concern of society.The occupations put of the industries such as fire-fighting, metallurgy, petrochemical industry, building carries out the field work of high strength under the hot environment of high temperature of being everlasting, high humidity, the metabolic heat that human body produces can not be sent to external in time, cause human body to be perspired in a large number, DIE Temperature sharply rises, very strong heat stress is produced to human body.The physiological stress caused when external environment has exceeded the tolerance of human body, gently then reduces operating efficiency, heavy then cause heatstroke even to endanger occupational health and the life security of dressing person.Over nearly 30 years, researchers both domestic and external adopted various individual cooling technic to develop refrigeration clothes that applicable different industries personnel wear requirement, help dressing person to reduce human body DIE Temperature, thus alleviate heat stress.According to the difference of cooling medium, refrigeration clothes in the market can be divided into gas refrigeration clothes, liquid refrigeration clothes and phase change cooling to take.The cooling medium of gas refrigeration clothes is surrounding air or compressed air, primarily of compositions such as basic clothes, air compressor, ventilation shafts.On the one hand, the cold air of flowing enhances the evaporation of body surface sweat, and reduce body surface temperature, this is that gas refrigeration takes main cool principle; On the other hand, cold air forms cross-ventilation at inner, increases heat dissipation capacity.Fan air conditioner can also be adopted to take heat radiation in body local, and mainly the fan of some is placed in the diverse location of human body back, its cooling effect principle and gas refrigeration clothing are seemingly.The cooling medium of liquid refrigeration clothes mainly contains water, mixture of ice and water, cryogenic freezing liquid, liquid phase change material etc., primarily of formations such as basic clothes, circulating line and chillers, by adjustment coolant temperature or flow velocity, the temperature of liquid-cooled suit can be controlled, with the requirement of applicable difference dress.Phase change cooling clothes are normally arranged side by side multiple for the pocket becoming cooling bag of pretending at the front part of a Chinese robe or jacket of clothes and the rear full front of a Chinese gown, utilize the phase transformation cooling bag being provided with phase-change material to absorb the heat of human body surface, reach cooling-down effect.But, Job personnel work under the hot environment of different humidity of being everlasting, adopt the clothes of above-mentioned single cooling technic all can not reach desirable result of use, refrigeration heat sink all can produce certain impact to the heat-moisture transfer of garment body and limb motion, how to develop have comfortable and easy to wear, temperature is adjustable, service time is long, refrigeration clothes that are non-stimulated on human body, that do not affect limb motion have important using value.
Again, also there are the following problems for the clothes of present employing unitary system refrigeration technique, and gas refrigeration clothes have been covered with flexible pipe of supplying gas, and needing to connect air compressor could freeze, and physical activity scope is vulnerable to the restriction of air tubing length.Cooling effectiveness depends on the temperature of refrigerating gas and the number of sweat evaporation amount, and in hot and humid situation, cooling effect is not obvious.Fan coolling clothes are only for the environment thermolysis locally that temperature is not high, and under high humidity environment, evaporative heat loss efficiency is very low.Take similar to gas refrigeration, the liquid-cooled suit duct length of portable chiller is adopted to limit the scope of activities of dressing person, although the liquid-cooled suit of fixed liquid cooling apparatus makes the scope of activities of wearer unrestricted, but add heavy burden to human body, add upper water box size limited, also shorten the effective refrigeration time.In addition, maximum cooling power appears at the dressing initial stage, cause primary skin temperature decline too fast, easily cause health suffer from cold produce cross cold stimulation, affect dressing comfort.Phase change cooling clothes do not need extra chiller, but its effective refrigeration time is shorter, and cooling effect is uneven, needs to change cooling bag on time; Heavier-weight, increases body burden, and metabolic heat production increases; Poor air permeability, increases thermal resistance and the dampness of clothes.The cooling efficiency of phase change cooling clothes depends on the total amount of phase-change material, phase transition temperature and the exposure level with human body, but under high temperature low humidity conditions, cooling effect is not obvious.Therefore, above-mentioned refrigeration clothes all can not reach desirable result of use, refrigeration can not be played in a variety of contexts, be badly in need of that design cooling effect is excellent, comfortable and easy to wear, temperature is adjustable, service time is long, non-stimulated on human body, cheap, the refrigeration clothes that do not affect limb motion.
Because above-mentioned defect, the design people, actively in addition research and innovation, to founding a kind of refrigeration clothes of new structure, make it have more value in industry.
Utility model content
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of refrigeration clothes, it can meet to wear under the hot environment of different humidity and all can play refrigeration, reduce human body DIE Temperature, lengthen working hours, have that temperature is adjustable, comfortable and easy to wear, cooling effect evenly, not affects the advantages such as limb motion.
Refrigeration clothes of the present utility model, comprise garment body, described garment body has outer surface and inside, described refrigeration clothes also comprise be arranged on garment body fan inside, to be electrically connected with fan and in order to the controller that controls rotation speed of the fan and the phase transformation cooling bag inside made by phase change material being arranged on garment body.
Further, the front part of a Chinese robe or jacket arranged before and after described garment body comprises and the rear full front of a Chinese gown, the described rear full front of a Chinese gown offers the installing hole installing described fan.
Further, the described rear full front of a Chinese gown is provided with thickening part, and described installing hole is opened on described thickening part.
Further, the described front part of a Chinese robe or jacket is sewed with the accommodation bag placing controller, described accommodation bag is arranged on garment body inside.
Further, described garment body comprises in vest shape and the base portion be spliced into by the front part of a Chinese robe or jacket and the rear full front of a Chinese gown and the sleeve be connected on the cuff of base portion, and described phase transformation cooling bag is evenly distributed in described garment body.
Further, described garment body inside on be sewed with the fixing bag placing phase transformation cooling bag, described fixing bag adopts the pieces of cloth made by eyelet fabric to make going up in garment body inside.
Further, the sack of described fixing bag is sewed with VELCRO.
Further, the described front part of a Chinese robe or jacket is provided with in before the described front part of a Chinese robe or jacket being split point, the arrangement mode of described fixing bag is: on the described front part of a Chinese robe or jacket, fix bag group by six groups line up two rows in both sides in before being oppositely arranged on, wherein, often the fixing bag group of row and front between be provided with the spacing of 3cm, fix the spacing being provided with 2cm between bag group for neighbouring two groups, often the fixing bag group of group is formed a line by three fixing bags; In the rear the full front of a Chinese gown fixes bag group by six groups and line up two rows, fix the spacing being provided with 2cm between bag group for neighbouring two groups, often the fixing bag group of group is formed a line by three fixing bags, wherein, between the fixing bag group of two row of upside, be provided with the spacing being greater than 5cm, between the fixing bag group of all the other row, be provided with the spacing of 5cm; Sleeve fixes bag group by four groups and lines up four row, often between row, be provided with the spacing of 2cm.
Further, slide fastener is provided with between the cuff of described base portion and sleeve.
Further, described garment body comprises the T-shirt made by thread water absorben perspiring shell fabric and is set in the overcoat of T-shirt outside, and described fan, controller and phase transformation cooling bag are arranged on the coat.
By such scheme, the utility model at least has the following advantages: refrigeration clothes of the present utility model are owing to being provided with fan and phase transformation cooling bag simultaneously, so, can meet to wear under the hot environment of different humidity and all can play refrigeration, reduce human body DIE Temperature, lengthen working hours, have that temperature is adjustable, comfortable and easy to wear, cooling effect evenly, not affects the advantages such as limb motion.
Above-mentioned explanation is only the general introduction of technical solutions of the utility model, in order to better understand technological means of the present utility model, and can be implemented according to the content of description, coordinates accompanying drawing to be described in detail as follows below with preferred embodiment of the present utility model.
Accompanying drawing explanation
Fig. 1 is the exploded view of refrigeration clothes of the present utility model;
Fig. 2 is the schematic diagram of the overcoat shown in Fig. 1, does not arrange oversleeve;
Fig. 3 is the expanded view of the overcoat shown in Fig. 2, does not arrange oversleeve;
Fig. 4 is the expanded view of the oversleeve shown in Fig. 1.
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.Following examples for illustration of the utility model, but are not used for limiting scope of the present utility model.
See shown in Fig. 1 to Fig. 4, a kind of refrigeration clothes shown in the utility model one preferred embodiment comprise garment body 10, the fan 20 be arranged in garment body 10, to be electrically connected with fan 20 and in order to the controller 30 that controls this fan 20 rotating speed and the phase transformation cooling bag 40 be arranged in garment body 10.Described garment body 10 comprises overcoat 1, the T-shirt 2 be set in overcoat 1, and described T-shirt 2 is made by the moisture absorbing and sweat releasing materials such as Coolmax or Cooldry, and T-shirt 2 is the close-fitting T-shirt of close-fitting moisture absorbing and sweat releasing.Described overcoat 1 is jacket, this overcoat 1 has outer surface 11 and 12 inside, this fan 20, controller 30 and phase transformation cooling bag 40 are all arranged on 12 of overcoat 1 inside, in the present embodiment, fan 20 is in order to be sucked in overcoat 1 by the dry air outside environment, and phase transformation cooling bag 40 is evenly distributed on the overcoat 1 of garment body 10.
This overcoat 1 comprises the base portion 13 in vest shape, the sleeve 14 be connected on the cuff of base portion 13, the collar 15 arranging the upper end open place of base portion 13 and the elastic cord 16 be arranged on base portion 13 lower hem.The front part of a Chinese robe or jacket 17 arranged before and after this base portion 13 comprises and the rear full front of a Chinese gown 18, this front part of a Chinese robe or jacket 17 to be provided with in before being split by the described front part of a Chinese robe or jacket 17 point 171.The described front part of a Chinese robe or jacket 17 and the rear full front of a Chinese gown 18 are respectively arranged with elastic cord 19, thus make the rear full front of a Chinese gown 18 of overcoat 1 and belly comparatively loose, increase heat loss through convection.The portion on the upper side, middle part of the described rear full front of a Chinese gown 18 offers opening 181, and this opening 181 is provided with slide fastener 182.The portion on the lower side, middle part of the described rear full front of a Chinese gown 18 is provided with thickening part 183, thickening part 183 offers the installing hole 184 in order to provided with fan 20, is sucked in clothes by the dry air outside environment by installing hole 184.Be provided with slide fastener 3 between described sleeve 14 and the cuff of base portion 13, sleeve 14 can be taken off from base portion 13 by this slide fastener 3, or partially open thus contribute to the gas in clothes to discharge in clothes.The longitudinally of described sleeve 14 is also provided with long slide fastener 141, sleeve 14 can be launched by this long slide fastener 141.
Described fan 20 is mini-fan, and is symmetrically arranged with two.Described mini-fan 20 is connected by electric wire 6 with controller 30, this electric wire 6 is fixed on inside on 12 of overcoat 1 by thread gluing 7, controller 30 realizes the open and close of mini-fan 20 and different rotating speed sizes by controlling mini-fan 20 rotating speed, and this controller 3 has the setting of large, medium and small third gear wind speed.Described phase transformation cooling bag 40 is made by phase change material.Described overcoat 1 be sewed with to place the accommodation bag 121 of controller 30 and the fixing bag 122 in order to place phase transformation cooling bag 40 on 12 inside, the sack of described accommodation bag 121 and fixing bag 122 is sewed with VELCRO 123, the sack of accommodation bag 121, fixing bag 122 can be sealed by this VELCRO 123, prevent controller 30, phase transformation cooling bag 40 landing.Described fixing bag 122 adopt the pieces of cloth made by eyelet fabric make at overcoat 1 inside on 12, reduce the thermal resistance of overcoat 1 thus, make phase transformation cooling bag 40 and human contact, thus as far as possible from human body heat absorption, reach maximum cooling-down effect.Described fixing bag 122 is of a size of 5.5cm*9cm, the arrangement mode of described fixing bag 122 is: on the described front part of a Chinese robe or jacket 17, fix bag group by six groups line up two rows in 171 both sides in before being oppositely arranged on, wherein, often be provided with spacing to form air channel between the fixing bag group of group, often the fixing bag group of row and front in spacing between 171 be 3cm, neighbouring two groups of spacing of fixing between bag group are 2cm, and often the fixing bag group of group is formed a line by three fixing bags 122; In the rear the full front of a Chinese gown 18 fixes bag group by six groups and line up two rows, wherein, often be provided with spacing to form air channel between the fixing bag group of group, neighbouring two groups of spacing of fixing between bag group are 2cm, often the fixing bag group of group is formed a line by three fixing bags 122, wherein, the spacing between the fixing bag group of two row of upside is greater than 5cm, and the spacing between the fixing bag group of all the other row is 5cm; Sleeve 14 fixes bag group by four groups and lines up four row, be often provided with spacing to form air channel between row, this spacing is 2cm.By this kind of arrangement mode, ensure that the wind energy that mini-fan 20 blows out enough is distributed to whole body, accelerate convection current, promote sweat evaporation, can ensure that again the wind that mini-fan 20 blows out can be discharged from the opening 181 of sleeve 14, collar mouth and the rear full front of a Chinese gown 18 simultaneously.
The working method of above-mentioned refrigeration clothes is as follows: under high temperature low humidity conditions, dressing person perspires because manual labor meeting is a large amount of, T-shirt 2 can absorb the sweat of human body surface and be passed to rapidly T-shirt 2 outer surface, keep skin surface dry, start-up connector 30, and dressing person environmentally temperature can set the power of mini-fan 20, a large amount of external environment dry airs can suck by mini-fan 20, the air sucked flows along the air channel between each fixing bag group on T-shirt 2 surface, the hot and humid gas that sweat rapid evaporation is formed is from collar mouth, the opening 181 of sleeve 14 and the rear full front of a Chinese gown 18 ejects, thus reach reduction shell temperature effect.Dressing person can also open the oxter part of the slide fastener 10 between the cuff of sleeve 14 and base portion 13 as required, contributes to moisture and discharges in clothes.In addition, overcoat 1 is the front part of a Chinese robe or jacket 17, the rear full front of a Chinese gown 18 and sleeve 14 and human contact, the phase transformation cooling bag 40 of equally distributed crystallization on the front part of a Chinese robe or jacket 17, the rear full front of a Chinese gown 18 and sleeve 14 melts from human body surface heat absorption rapidly, and T-shirt 2 pyroconductivity after moisture absorption increases, and contributes to reducing skin surface temperature fast.It is emphasized that dressing person can environmentally temperature and working time select the phase transformation cooling bag 40 with the phase-change material of different phase transition temperature, thus control speed and the time of body temperature lowering.In sum, the evaporative heat loss increased by the convection current of mini-fan 20 and the heat-absorbing action by phase transformation cooling bag 40, thus can effectively reduce body surface temperature, microenvironment under the clothing of maintenance cool and comfortable, and under hot and humid condition, although mini-fan 20 can produce strong cross-ventilation at human body surface, but water vapor concentration difference is lower, evaporative heat loss is less, now human-body radiating absorbs heat from skin surface mainly through phase transformation cooling bag 40, and by selecting the material that phase transition temperature is lower, the effect of rapid performance absorbing and cooling temperature, reduce the human body DIE Temperature rate of climb, lengthen working hours.In a word, the temperature of microenvironment under clothing can be realized by the phase transition temperature and total amount regulating phase-change material in the rotating speed of mini-fan 20 and phase transformation cooling bag 40 and control, the air-conditioned thermoregulatory effect of tool.
In sum, above-mentioned refrigeration clothes are owing to being provided with mini-fan 20 and phase transformation cooling bag 40 simultaneously, so, can meet to wear under the hot environment of different humidity and all can play refrigeration, reduce human body DIE Temperature, lengthen working hours, there is temperature adjustable, comfortable and easy to wear, cooling effect is even, do not affect the advantages such as limb motion, thus overcome existing gas and liquid refrigeration clothes need external refrigerating plant and have a strong impact on the defect of limb motion, solve gas refrigeration in hot and humid situation and take the unconspicuous drawback of cooling effect, improve traditional phase transformation cool-down garments cooling effect uneven, need to change cooling bag on time, reduce the weakness of garment body heat-moisture transfer.In addition, the T-shirt 2 in the present embodiment effectively can be alleviated and under human body perspiration situation in a large number, wears other T-shirts and the sticky glutinous sense that has, and sweat is passed to surface rapidly by this T-shirt 2 simultaneously, contributes to raising evaporative heat loss refrigeration.
The above is only preferred embodiment of the present utility model; be not limited to the utility model; should be understood that; for those skilled in the art; under the prerequisite not departing from the utility model know-why; can also make some improvement and modification, these improve and modification also should be considered as protection domain of the present utility model.
Claims (10)
1. refrigeration clothes, comprise garment body, described garment body has outer surface and inside, it is characterized in that: described refrigeration clothes also comprise be arranged on garment body fan inside, to be electrically connected with fan and in order to the controller that controls rotation speed of the fan and the phase transformation cooling bag inside made by phase change material being arranged on garment body.
2. refrigeration clothes according to claim 1, is characterized in that: the front part of a Chinese robe or jacket arranged before and after described garment body comprises and the rear full front of a Chinese gown, the described rear full front of a Chinese gown offers the installing hole installing described fan.
3. refrigeration clothes according to claim 2, is characterized in that: the described rear full front of a Chinese gown is provided with thickening part, and described installing hole is opened on described thickening part.
4. refrigeration clothes according to claim 2, it is characterized in that: the accommodation bag described front part of a Chinese robe or jacket being sewed with to place controller, described accommodation bag is arranged on garment body inside.
5. refrigeration clothes according to claim 2, is characterized in that: described garment body comprises in vest shape and the base portion be spliced into by the front part of a Chinese robe or jacket and the rear full front of a Chinese gown and the sleeve be connected on the cuff of base portion, and described phase transformation cooling bag is evenly distributed in described garment body.
6. refrigeration clothes according to claim 5, is characterized in that: described garment body inside on be sewed with to place the fixing bag of phase transformation cooling bag, described fixing bag adopts the pieces of cloth made by eyelet fabric to make going up in garment body inside.
7. refrigeration clothes according to claim 6, is characterized in that: the sack of described fixing bag is sewed with VELCRO.
8. refrigeration clothes according to claim 6, it is characterized in that: the described front part of a Chinese robe or jacket is provided with in before the described front part of a Chinese robe or jacket being split point, the arrangement mode of described fixing bag is: on the described front part of a Chinese robe or jacket, fix bag group by six groups line up two rows in both sides in before being oppositely arranged on, wherein, often the fixing bag group of row and front between be provided with the spacing of 3cm, fix the spacing being provided with 2cm between bag group for neighbouring two groups, often the fixing bag group of group is formed a line by three fixing bags; In the rear the full front of a Chinese gown fixes bag group by six groups and line up two rows, fix the spacing being provided with 2cm between bag group for neighbouring two groups, often the fixing bag group of group is formed a line by three fixing bags, wherein, between the fixing bag group of two row of upside, be provided with the spacing being greater than 5cm, between the fixing bag group of all the other row, be provided with the spacing of 5cm; Sleeve fixes bag group by four groups and lines up four row, often between row, be provided with the spacing of 2cm.
9. refrigeration clothes according to claim 5, is characterized in that: be provided with slide fastener between the cuff of described base portion and sleeve.
10. refrigeration clothes according to claim 1, is characterized in that: described garment body comprises the T-shirt made by thread water absorben perspiring shell fabric and is set in the overcoat of T-shirt outside, and described fan, controller and phase transformation cooling bag are arranged on the coat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395938.3U CN204015168U (en) | 2014-07-17 | 2014-07-17 | Refrigeration clothes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420395938.3U CN204015168U (en) | 2014-07-17 | 2014-07-17 | Refrigeration clothes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204015168U true CN204015168U (en) | 2014-12-17 |
Family
ID=52055104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420395938.3U Expired - Fee Related CN204015168U (en) | 2014-07-17 | 2014-07-17 | Refrigeration clothes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204015168U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263128A (en) * | 2016-08-30 | 2017-01-04 | 西安科技大学 | A kind of conduction cooling cools down clothes uniformly |
| CN107048524A (en) * | 2017-02-21 | 2017-08-18 | 上海工程技术大学 | A kind of cool-down garments |
| CN107637893A (en) * | 2017-09-26 | 2018-01-30 | 中国安全生产科学研究院 | A kind of cooling clothes of combination gas cooling and phase-change material |
| CN109089928A (en) * | 2018-08-14 | 2018-12-28 | 桂美苹 | A kind of outdoor cooling device of pet dog |
| CN109512050A (en) * | 2017-09-20 | 2019-03-26 | 英格索兰技术服务私营有限公司(Irtspl) | A kind of clothes product |
| CN111264920A (en) * | 2020-03-31 | 2020-06-12 | 南京工业大学 | Human body heat protective clothing applying phase change materials for express take-out personnel and method |
| JP2020125549A (en) * | 2019-02-01 | 2020-08-20 | 株式会社ワークマン | Air conditioning wear and air conditioning wear body |
| CN111938224A (en) * | 2020-08-12 | 2020-11-17 | 广东电网有限责任公司 | Protective clothing |
| CN113917954A (en) * | 2021-07-08 | 2022-01-11 | 中国地质大学（北京） | Liquid cooling clothes control method and device |
-
2014
- 2014-07-17 CN CN201420395938.3U patent/CN204015168U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106263128A (en) * | 2016-08-30 | 2017-01-04 | 西安科技大学 | A kind of conduction cooling cools down clothes uniformly |
| CN107048524A (en) * | 2017-02-21 | 2017-08-18 | 上海工程技术大学 | A kind of cool-down garments |
| CN109512050A (en) * | 2017-09-20 | 2019-03-26 | 英格索兰技术服务私营有限公司(Irtspl) | A kind of clothes product |
| CN107637893A (en) * | 2017-09-26 | 2018-01-30 | 中国安全生产科学研究院 | A kind of cooling clothes of combination gas cooling and phase-change material |
| CN109089928A (en) * | 2018-08-14 | 2018-12-28 | 桂美苹 | A kind of outdoor cooling device of pet dog |
| CN109089928B (en) * | 2018-08-14 | 2021-03-16 | 宁波鑫园休闲用品有限公司 | Pet dog user external cooling device |
| JP2020125549A (en) * | 2019-02-01 | 2020-08-20 | 株式会社ワークマン | Air conditioning wear and air conditioning wear body |
| CN111264920A (en) * | 2020-03-31 | 2020-06-12 | 南京工业大学 | Human body heat protective clothing applying phase change materials for express take-out personnel and method |
| CN111938224A (en) * | 2020-08-12 | 2020-11-17 | 广东电网有限责任公司 | Protective clothing |
| CN113917954A (en) * | 2021-07-08 | 2022-01-11 | 中国地质大学（北京） | Liquid cooling clothes control method and device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20141217 Termination date: 20180717 |