CN209678068U - Intelligent water bottle for children - Google Patents
Intelligent water bottle for children Download PDFInfo
- Publication number
- CN209678068U CN209678068U CN201821948161.3U CN201821948161U CN209678068U CN 209678068 U CN209678068 U CN 209678068U CN 201821948161 U CN201821948161 U CN 201821948161U CN 209678068 U CN209678068 U CN 209678068U
- Authority
- CN
- China
- Prior art keywords
- cup
- water cup
- shell
- children
- water
- 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.)
- Expired - Fee Related
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 36
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 239000011229 interlayer Substances 0.000 claims description 5
- 229910001220 stainless steel Inorganic materials 0.000 claims description 5
- 239000010935 stainless steel Substances 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 2
- 210000000232 gallbladder Anatomy 0.000 claims 1
- 241000190070 Sarracenia purpurea Species 0.000 abstract description 80
- 238000010438 heat treatment Methods 0.000 abstract description 10
- 239000010902 straw Substances 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000001816 cooling Methods 0.000 abstract description 2
- 238000009835 boiling Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 241000669058 Fiorinia theae Species 0.000 description 3
- 230000035622 drinking Effects 0.000 description 3
- 238000004659 sterilization and disinfection Methods 0.000 description 3
- 241001122767 Theaceae Species 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 235000019353 potassium silicate Nutrition 0.000 description 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Table Devices Or Equipment (AREA)
- Apparatus For Making Beverages (AREA)
- Toys (AREA)
Abstract
本实用新型公开了一种生活家居技术领域的智能儿童水杯，包括水杯内胆，水杯外壳，内胆盖，吸管，热电转换模块，电路板，温度传感器，加热电阻丝，显示面板，流量阀，压力传感器，振动发生器，可充电电池和水杯盖子。本实用新型采用热电转换模块自供电和降温，电阻丝保温，显示器显示当前温度，压力传感器和温度传感器联合控制吸管通断及利用振动发生器清洁水杯内胆水垢等杂质的方案。本实用新型相比于于现有技术具有智能化、人性化及防倾倒的优点，对于智能儿童水杯的开发和推广提供了一种新方案和新思路。
The utility model discloses an intelligent children's water cup in the technical field of living and home furnishing, which comprises a water cup liner, a water cup shell, a liner cover, a straw, a thermoelectric conversion module, a circuit board, a temperature sensor, a heating resistance wire, a display panel, a flow valve, Pressure sensor, vibration generator, rechargeable battery and water bottle lid. The utility model adopts a thermoelectric conversion module for self-power supply and cooling, a resistance wire for heat preservation, a display to display the current temperature, a pressure sensor and a temperature sensor to jointly control the on-off of the straw, and a vibration generator to clean impurities such as scale in the inner tank of the water cup. Compared with the prior art, the utility model has the advantages of intelligence, humanization and anti-dumping, and provides a new scheme and a new idea for the development and popularization of intelligent children's water cups.
Description
技术领域technical field
本实用新型涉及的是一种生活家居领域的水杯，具体地说，涉及的是一种智能儿童水杯。The utility model relates to a water cup in the field of living and home furnishing, in particular to an intelligent children's water cup.
背景技术Background technique
水杯是一种人们在生活家居中用来盛装饮用液体的容器，可用来喝茶，喝水，喝饮料等。儿童水杯是专为儿童设计的水杯，通常拥有卡通图案外观，环保健康材质，防摔结构设计等。A water cup is a container that people use to hold drinking liquids in their daily lives, and can be used to drink tea, drink water, and drink beverages. Children's water cups are water cups specially designed for children. They usually have a cartoon pattern appearance, environmentally friendly and healthy materials, and anti-fall structural design.
通过对现有儿童水杯技术检索发现，现有儿童水杯主要关注于新颖外观，环保材质，保温结构，水温显示，杯体内部消毒等技术方面。Through the search of the existing children's water cup technology, it is found that the existing children's water cup mainly focuses on the technical aspects such as novel appearance, environmentally friendly materials, heat preservation structure, water temperature display, and internal disinfection of the cup body.
现有技术存在如下不足：现有可显示温度智能儿童水杯虽然可以显示温度并提供相应报警信号但却无法避免儿童在未注意到相关问题提示或报警情况下误喝杯中温度过高水的危险；现有保温儿童水杯虽然可以长时间对杯子内热水保温，但开水等热水常常需要非常长的时间才能下降到适宜喝的温度；可以进行智能消毒的智能儿童水杯虽然可以进行自动紫外线杀毒却不能自动清理杯体内部水垢和茶垢；同时儿童水杯在被儿童打翻时也容易造成杯子内部热水洒出，烧伤儿童或者损坏电脑、手机等相关家电电子设备等。The prior art has the following deficiencies: Although the existing temperature-displaying intelligent children's water cup can display the temperature and provide a corresponding alarm signal, it cannot avoid the danger of children accidentally drinking the water with too high temperature in the cup without noticing the relevant problem prompts or alarms. Although the existing heat preservation children's water cup can keep hot water in the cup warm for a long time, hot water such as boiling water often needs a very long time to drop to the temperature suitable for drinking; although the intelligent children's water cup that can carry out intelligent disinfection can carry out automatic ultraviolet disinfection But it can't automatically clean the scale and tea scale inside the cup; meanwhile, when the children's water cup is knocked over by children, it is easy to cause hot water inside the cup to spill out, burn children or damage computers, mobile phones and other related home appliances and electronic equipment.
实用新型内容Utility model content
本实用新型针对现有技术的不足提供了一种智能儿童水杯，可以实现智能温度显示，自动快速降温到适宜温度后长时间保温，温度过高自动保护，水杯打翻不溢水，水杯定时自清洁，同时可以自供电的优点。The utility model provides an intelligent children's water cup aiming at the deficiencies of the prior art, which can realize intelligent temperature display, automatically cool down to a suitable temperature for a long time, keep warm for a long time, automatically protect if the temperature is too high, the water cup will not overflow if the water cup is overturned, and the water cup will be self-cleaning at regular intervals , and at the same time have the advantage of being self-powered.
为实现上述目的，本实用新型提出如下的技术方案：一种智能儿童水杯，包括水杯内胆，水杯外壳，内胆盖，吸管，热电转换模块，电路板，温度传感器，加热电阻丝，显示面板，流量阀，压力传感器，振动发生器，可充电电池和水杯盖子。In order to achieve the above object, the utility model proposes the following technical scheme: a smart children's water cup, including a water cup liner, a water cup shell, a liner cover, a straw, a thermoelectric conversion module, a circuit board, a temperature sensor, a heating resistance wire, and a display panel , flow valve, pressure sensor, vibration generator, rechargeable battery and cup lid.
水杯内胆为不锈钢材料，和水杯外壳之间通过焊接的方式密封连接，内胆和外壳之间为中空结构以减少热量散失。水杯外壳同样为不锈钢材料，外壳上有供手握的把手以及显示器安装槽，水杯外壳底部为凹状结构。吸管安装在内胆盖的中心，上部伸出部分为吸嘴，吸管下部分深入到杯体内胆内，内胆盖由水杯盖子盖住吸管保持清洁。内胆盖通过螺纹和水杯外壳固定并密封。The inner liner of the water cup is made of stainless steel, and is sealed and connected with the outer shell of the water glass by welding. The inner liner and the outer shell are hollow to reduce heat loss. The water cup shell is also made of stainless steel, with a handle for holding and a display mounting groove on the shell, and the bottom of the water cup shell is a concave structure. The suction pipe is installed in the center of the inner tank cover, the upper protruding part is the suction nozzle, the lower part of the suction tube goes deep into the inner tank of the cup, and the inner tank cover is covered by the water cup lid to keep the straw clean. The inner tank cover is fixed and sealed by threads and the water cup shell.
热电转换模块、电路板和可充电电池安装在水杯内胆和水杯外壳之间夹层的底部。温度传感器、振动传感器和加热电阻丝安装在水杯内胆和水杯外壳之间夹层的圆周空间内。显示面板安装在水杯外壳上的安装槽内。流量阀安装在吸管和内胆盖的结合处，控制吸管的通断，在不通电状态下流量阀是常闭的。压力传感器安装在水杯外壳的把手上。The thermoelectric conversion module, the circuit board and the rechargeable battery are installed at the bottom of the interlayer between the water cup liner and the water cup shell. The temperature sensor, the vibration sensor and the heating resistance wire are installed in the interlayered circumferential space between the water cup liner and the water cup shell. The display panel is installed in the installation groove on the water cup shell. The flow valve is installed at the junction of the suction pipe and the inner tank cover to control the on-off of the suction pipe. The flow valve is normally closed in the state of no power. The pressure sensor is installed on the handle of the water cup shell.
热电转换模块通过导线和可充电电池连接，可充电电池安装在电路板的电池座上，温度传感器、显示器、流量阀、振动发生器、加热电阻丝和压力传感器通过导线和电路板相连。The thermoelectric conversion module is connected to the rechargeable battery through wires, the rechargeable battery is installed on the battery seat of the circuit board, and the temperature sensor, display, flow valve, vibration generator, heating resistance wire and pressure sensor are connected to the circuit board through wires.
本实用新型智能儿童水杯的工作原理为：当水杯内装入开水时，热电转换模块会将热水的热能转换为电能并存储在可充电电池中，同时由于热电模块的工作，热水的温度将比自然散热更快速的下降。由可充电电池供电的电路板将温度传感器将测量到的温度信号显示在显示面板上提醒喝水人水杯内水的温度。当水杯内温度降低到40摄氏度时，热电转换模块将自动断开，此时加热电阻丝开始工作，以保证水温稳定在40摄氏度左右。只有当水温不超过45摄氏度同时水杯外壳把手上的压力传感器受到持续的压力时，电路板才会驱动流量阀打开吸管，使人可以喝到安全温度的水，以此避免热水烫伤嘴巴或者水杯被无意打翻水杯中水溢出。同时，电路板会驱动紧贴在水杯内胆上的振动发生器定期工作清除水杯内胆上水垢和茶垢等杂质，实现智能自清洁。The working principle of the intelligent children's water cup of the utility model is: when boiling water is put into the water cup, the thermoelectric conversion module will convert the heat energy of the hot water into electric energy and store it in the rechargeable battery. Descent faster than natural cooling. The circuit board powered by the rechargeable battery displays the temperature signal measured by the temperature sensor on the display panel to remind the drinker of the temperature of the water in the water cup. When the temperature in the water cup drops to 40 degrees Celsius, the thermoelectric conversion module will be automatically disconnected, and the heating resistance wire will start to work at this time to ensure that the water temperature is stable at about 40 degrees Celsius. Only when the water temperature does not exceed 45 degrees Celsius and the pressure sensor on the handle of the water cup shell is under continuous pressure, the circuit board will drive the flow valve to open the straw, so that people can drink water at a safe temperature, so as to avoid hot water scalding mouth or water cup The water in the glass was accidentally knocked over and overflowed. At the same time, the circuit board will drive the vibration generator close to the inner tank of the water cup to work regularly to remove impurities such as scale and tea scale on the inner tank of the water cup, realizing intelligent self-cleaning.
本实用新型智能儿童水杯相比现有的儿童水杯来讲其优势在于：可以有效利用开水的高温将其转化为电能，快速降温到适宜温度，并进行长时间保温，并在水杯外壳显示当前水温。另外还通过水杯外壳把手上的压力传感器和温度传感器两个条件进行吸管流量阀的控制，防止热水烫伤嘴巴或者水杯被无意打翻水杯中水溢出。同时，还可以定期清除水杯内胆上水垢和茶垢等杂质，保持水杯内部清洁。Compared with the existing children's water cup, the utility model's intelligent children's water cup has the advantages that it can effectively use the high temperature of boiling water to convert it into electric energy, quickly cool down to a suitable temperature, and keep it warm for a long time, and display the current water temperature on the water cup shell . In addition, the pressure sensor and temperature sensor on the handle of the water cup shell are used to control the flow valve of the straw to prevent hot water from scalding the mouth or the water cup from being accidentally knocked over and the water in the cup overflowing. At the same time, it can also regularly remove impurities such as scale and tea scale on the inner tank of the water cup to keep the inside of the water cup clean.
附图说明Description of drawings
图1为本实用新型智能儿童水杯的装配后的外观结构示意图。Fig. 1 is a schematic diagram of the assembled appearance structure of the smart children's water cup of the present invention.
图2为本实用新型智能儿童水杯的装配结构爆炸图。Fig. 2 is an exploded view of the assembly structure of the smart children's water cup of the present invention.
图3为本实用新型智能儿童水杯外壳、压力传感器和显示器的装配结构图。Fig. 3 is an assembly structure diagram of the intelligent children's water cup shell, pressure sensor and display of the utility model.
图4为本实用新型智能儿童水杯内胆盖、吸管和流量阀的装配图。Fig. 4 is the assembly diagram of the inner tank cover, suction pipe and flow valve of the intelligent children's water cup of the present invention.
图5为本实用新型智能儿童水杯水杯内胆、振动发生器、加热电阻丝、热电转换模块、温度传感器、电路板及可充电电池的装配结构图。Fig. 5 is an assembly structure diagram of the intelligent children's water cup, the water cup liner, the vibration generator, the heating resistance wire, the thermoelectric conversion module, the temperature sensor, the circuit board and the rechargeable battery of the utility model.
具体实施方式Detailed ways
以下将结合附图1、附图2、附图3、附图4、附图5和一个具体实施例对本实用新型智能儿童水杯进行进一步的说明。Below in conjunction with accompanying drawing 1, accompanying drawing 2, accompanying drawing 3, accompanying drawing 4, accompanying drawing 5 and a specific embodiment, the utility model smart children's water cup is further described.
本实施例中智能儿童水杯由水杯内胆(1)，水杯外壳(2)，内胆盖(3)，吸管(4)，热电转换模块(5)，电路板(6)，温度传感器(7)，加热电阻丝(8)，显示面板(9)，流量阀(10)，压力传感器(11)，振动发生器(12)，可充电电池(13)及水杯盖(14)组成。In the present embodiment, the intelligent children's water cup is composed of a water cup liner (1), a water cup shell (2), a liner cover (3), a straw (4), a thermoelectric conversion module (5), a circuit board (6), and a temperature sensor (7). ), a heating resistance wire (8), a display panel (9), a flow valve (10), a pressure sensor (11), a vibration generator (12), a rechargeable battery (13) and a water cup cover (14).
本实施例中智能儿童水杯水杯内胆(1)为食用级不锈钢材料，和水杯外壳(2)之间通过焊接的方式密封连接，水杯内胆(1)和水杯外壳(2)之间为中空结构以减少热量散失。水杯外壳(2)为不锈钢材料，外壳上有供手握的把手(2a)以及显示器安装槽(2b)，水杯外壳底部(2c)为凹状结构。吸管(4)安装在内胆盖(3)的中心，上部伸出部分为吸嘴，吸管下部分深入到杯体内胆(1)内，内胆盖(3)由水杯盖子(14)盖住吸管(4)保持清洁。内胆盖(3)通过螺纹和水杯外壳(2)固定并密封。热电转换模块(5)、电路板(6)和可充电电池(13)安装在水杯内胆(1)和水杯外壳(2)之间夹层的底部。温度传感器(7)、振动传感器(12)和加热电阻丝(8)安装在水杯内胆(1)和水杯外壳(2)之间夹层的圆周空间内。显示面板(9)安装在水杯外壳(2)上的安装槽(2b)内。流量阀(10)安装在吸管(4)和内胆盖(3)的结合处，控制吸管(4)的通断，在不通电状态下流量阀(10)是常闭的。压力传感器(11)安装在水杯外壳(2)的把手上。热电转换模块(5)通过导线和可充电电池(13)连接，可充电电池(13)安装在电路板(6)的电池座上，温度传感器(7)、显示面板(9)、流量阀(10)、振动发生器(12)、加热电阻丝(8)和压力传感器(11)通过导线和电路板(6)相连。In this embodiment, the water cup liner (1) of the intelligent children's water cup is made of edible grade stainless steel, and is sealed and connected with the water cup shell (2) by welding, and the water cup liner (1) and the water cup shell (2) are hollow structure to reduce heat loss. The water cup shell (2) is made of stainless steel, with a handle (2a) and a display mounting groove (2b) for holding on the shell, and the water cup shell bottom (2c) is a concave structure. The suction pipe (4) is installed in the center of the inner tank cover (3), the upper part protruding part is the suction nozzle, and the lower part of the straw goes deep into the inner tank (1) of the cup, and the inner tank cover (3) is covered by the water cup cover (14) Hold the straw (4) to keep it clean. The inner tank cover (3) is fixed and sealed by threads and the water cup shell (2). The thermoelectric conversion module (5), the circuit board (6) and the rechargeable battery (13) are installed on the bottom of the interlayer between the water cup liner (1) and the water cup shell (2). The temperature sensor (7), the vibration sensor (12) and the heating resistance wire (8) are installed in the circumferential space of the interlayer between the water cup liner (1) and the water cup shell (2). The display panel (9) is installed in the installation groove (2b) on the water cup housing (2). Flow valve (10) is installed in the junction of suction pipe (4) and inner bag cover (3), and controls the on-off of suction pipe (4), and flow valve (10) is normally closed under the power-off state. The pressure sensor (11) is installed on the handle of the water cup shell (2). Thermoelectric conversion module (5) is connected with rechargeable battery (13) by wire, and rechargeable battery (13) is installed on the battery seat of circuit board (6), and temperature sensor (7), display panel (9), flow valve ( 10), the vibration generator (12), the heating resistance wire (8) and the pressure sensor (11) are connected with the circuit board (6) by wires.
当水杯内装入开水时，热电转换模块(5)会将热水的热能转换为电能并存储在可充电电池(13)中，同时由于热电模块(5)的工作，热水的温度将比自然散热更快速的下降。由可充电电池(13)供电的电路板(6)将温度传感器(7)将测量到的温度信号显示在显示面板(9)上提醒喝水人水杯内水的温度。当水杯内温度降低到40摄氏度时，热电转换模块(5)将自动断开，此时加热电阻丝(8)开始工作，以保证水温稳定在40摄氏度左右。只有当水温不超过45摄氏度同时水杯外壳(2)把手上的压力传感器(11)受到持续的压力时，电路板(6)才会驱动流量阀(10)打开吸管(3)，使人可以喝到安全温度的水，以此避免热水烫伤嘴巴或者水杯被无意打翻水杯中水溢出。同时，电路板(6)会驱动紧贴在水杯内胆上(1)的振动发生器(12)定期工作清除水杯内胆(1)上水垢和茶垢等杂质，实现智能自清洁。When boiling water is loaded into the water cup, the thermoelectric conversion module (5) will convert the thermal energy of the hot water into electrical energy and store it in the rechargeable battery (13). Heat dissipation drops more quickly. The circuit board (6) powered by the rechargeable battery (13) displays the temperature signal measured by the temperature sensor (7) on the display panel (9) to remind the drinker of the temperature of the water in the water cup. When the temperature in the water cup drops to 40 degrees Celsius, the thermoelectric conversion module (5) will be automatically disconnected, and the heating resistance wire (8) will start to work at this moment to ensure that the water temperature is stable at about 40 degrees Celsius. Only when the water temperature does not exceed 45 degrees Celsius and the pressure sensor (11) on the handle of the water cup shell (2) is subjected to continuous pressure, the circuit board (6) will drive the flow valve (10) to open the straw (3), so that people can drink Water to a safe temperature, so as to avoid scalding the mouth with hot water or accidentally knocking over the water cup and overflowing the water cup. Simultaneously, the circuit board (6) can drive the vibration generator (12) that is close to the water cup liner (1) to work regularly to remove impurities such as scale and tea stains on the water cup liner (1), so as to realize intelligent self-cleaning.
以上所述仅是本实用新型的优选实施方式，本实用新型的保护范围不仅局限于上述实施例，凡属于本实用新型思路下的技术方案均属于本实用新型的保护范畴。应当指出，对于本技术领域的技术人员来说，在不脱离本实用新型原理前提下的若干改进和润饰，这些改进和润饰也都应视为本实用新型的保护范围。The above descriptions are only preferred implementations of the utility model, and the scope of protection of the utility model is not limited to the above-mentioned embodiments, and all technical solutions under the thinking of the utility model all belong to the protection category of the utility model. It should be pointed out that for those skilled in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948161.3U CN209678068U (en) | 2018-11-23 | 2018-11-23 | Intelligent water bottle for children |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821948161.3U CN209678068U (en) | 2018-11-23 | 2018-11-23 | Intelligent water bottle for children |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209678068U true CN209678068U (en) | 2019-11-26 |
Family
ID=68594999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821948161.3U Expired - Fee Related CN209678068U (en) | 2018-11-23 | 2018-11-23 | Intelligent water bottle for children |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209678068U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096632A (en) * | 2019-12-31 | 2020-05-05 | 南京工业职业技术学院 | Temperature measurement prevents empting children's kettle |
-
2018
- 2018-11-23 CN CN201821948161.3U patent/CN209678068U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111096632A (en) * | 2019-12-31 | 2020-05-05 | 南京工业职业技术学院 | Temperature measurement prevents empting children's kettle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202682376U (en) | Milk bottle with controllable temperature | |
| CN101485544B (en) | Direct drinking water machine as well as cold water pot and hot water pot | |
| CN208081039U (en) | A kind of novel intelligent controllable temperature cup | |
| CN206775762U (en) | A kind of outdoor portable portable heating bar device | |
| CN205214870U (en) | Heating cup | |
| CN208481024U (en) | A kind of heating cup | |
| CN204950549U (en) | Automatic warning electric kettle that keeps warm of intelligence | |
| CN107114976B (en) | A kind of intelligent temperature control cup of combination room temperature | |
| CN207221113U (en) | A kind of child massage dedicated medium bottle | |
| CN206080156U (en) | Domestic energy -conserving solar energy electric kettle | |
| CN206102985U (en) | Chargeable formula electron heat preservation feeding bottle | |
| CN111449472A (en) | Electronic temperature-sensing water cup | |
| CN208524611U (en) | A portable mini heater | |
| CN210961485U (en) | Water storage and heating integrated machine | |
| CN220876470U (en) | High-efficient constant temperature bowl cover | |
| CN207768032U (en) | A kind of cooling cup with temperature display function | |
| CN208355152U (en) | A kind of cup for heating and cooling down | |
| CN210783843U (en) | Water cup with temperature display | |
| CN217066053U (en) | Anti-scalding constant-temperature kettle with temperature display function | |
| WO2013182520A2 (en) | Improvements in bottle warmers | |
| CN205144346U (en) | Travel temperature milk device | |
| CN209915620U (en) | Temperature-controllable electric heating water cup | |
| CN214414603U (en) | A water cup with a heating cup lid | |
| CN216494701U (en) | Novel constant-temperature drinking container | |
| CN212307481U (en) | Portable response drinking cup with scald preventing structure can be constant temperature automatically |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191126 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |