WO2021008156A1 - 一种防尘水壶盖 - Google Patents
一种防尘水壶盖 Download PDFInfo
- Publication number
- WO2021008156A1 WO2021008156A1 PCT/CN2020/080171 CN2020080171W WO2021008156A1 WO 2021008156 A1 WO2021008156 A1 WO 2021008156A1 CN 2020080171 W CN2020080171 W CN 2020080171W WO 2021008156 A1 WO2021008156 A1 WO 2021008156A1
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- WO
- WIPO (PCT)
- Prior art keywords
- kettle
- dust
- cover
- lid
- dustproof
- 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.)
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/12—Vessels or pots for table use
- A47G19/14—Coffee or tea pots
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J41/00—Thermally-insulated vessels, e.g. flasks, jugs, jars
Definitions
- the utility model belongs to the field of daily life equipment, and specifically relates to a dust-proof kettle cover.
- a kettle is a water container that can store hot or cold water for people to use.
- most of the existing kettles use an open spout. When stored for a long time, dust will enter the kettle from the spout, causing the drinking water to be contaminated.
- it completely loses its heat preservation function;
- Some kettles are equipped with a dust cover on the spout, but when pouring water, the weight of the water is used to lift the lid. If the pouring is hot water, the hot water is easy to splash when the force used for pouring cannot be accurately controlled. , There are certain safety risks.
- a dust-proof kettle cover is provided, which solves the above-mentioned problems existing in the prior art.
- a dust-proof kettle cover includes a cover body and a dust-proof cover arranged at the mouth of the kettle; the cover body includes a sealing plug fitted in the upper part of the kettle, and is integrally designed with the sealing plug and extends outward to A support column below the upper surface of the cover and a push switch connected to the support column and located above the cover;
- the push switch is connected to the dust cover through a connecting plate, and a control component is arranged between the connecting plate and the dust cover;
- the control component can be an elastic structure, a torsion spring device or a magnetic attraction device.
- a fixed sliding block is connected to the end of the push switch close to the mouth of the pot, and the fixed sliding block slides downward when the push switch is pressed until it touches the upper surface of the dust cover, which can control the dust cover The degree of opening with the spout.
- the elastic structure includes a telescopic spring with one end fixed on the connecting plate and the other end connected to the fixed sliding block, and the closing of the dust cover connected to it can be controlled by the compression and rebound of the telescopic spring .
- the torsion spring device includes a torsion spring connected under the dust cover and a dust cover lock that is installed at the mouth of the pot and can control the rotation of the torsion spring.
- the torsion spring follows the protection The dust cover lock rotates so that water can flow out of the spout.
- the magnetic attraction device includes a first magnet installed on the entire upper surface of the dustproof cover and a second magnet installed on the spout, which can ensure that the dustproof cover is tightly closed with the spout and will not be easily turn on.
- the left and right sides of the connection between the support column and the sealing plug are provided with symmetrical fixing blocks, and an arc-shaped resisting rod is installed above one end of the fixing block near the spout, and one end of the arc-shaped resisting rod Extending upwards can contact the dust cover, increasing the contact area between the support column and the sealing plug to increase the stability of the support column.
- the arc-shaped resisting rod increases the contact point between the cover and the dust cover and also provides a mounting point for the torsion spring.
- the support column is fixed at the center of the compression spring, and can be elastically deformed with the opening and closing of the push switch, so that the push switch will not be broken due to pressure when it is pressed downward.
- the utility model relates to a dust-proof kettle cover.
- a dust-proof cover is installed above the spout to prevent dust from passing through the kettle in the spout machine and pollute the water source; and the kettle is dust-proof by an elastic structure, a torsion spring device or a magnetic suction device The lid is closed tightly.
- the utility model has the advantages of simple structure and convenient operation.
- Fig. 1 is a schematic diagram of the structure of the dustproof cover in embodiment 1 of the utility model when it is opened.
- Fig. 2 is a schematic diagram of the structure of the dust cover in embodiment 2 of the utility model when the dust cover is opened.
- Fig. 3 is a schematic diagram of the structure of the dust cover in embodiment 3 of the present invention when the dust cover is opened. .
- Figure 4 is a schematic diagram of the structure of a kettle in the prior art.
- sealing plug 1 fixed block 2
- movable slider 3 push switch 4
- compression spring 5 support column 6
- telescopic spring 7 fixed sliding block 8
- dust cover 9 spout 10
- Arc-shaped resisting rod 11 torsion spring 12
- first magnet 13 second magnet 14
- kettle body 15 handle 16.
- a dust-proof kettle cover hereinafter referred to as "the device”.
- the device includes a cover and a dust cover 9.
- the cover body includes a sealing plug 1, a support column 6, a pressing switch 4, a fixing block 2, a compression spring 5, and an arc-shaped abutting rod 11.
- the sealing plug 1 is fitted into the upper part of the kettle by screw connection, and the support
- the column 6 is located in the center of the entire cover body and one end is connected above the sealing plug 1, and the other end extends outward to below the upper surface of the entire cover body.
- the fixing block 2 is installed above the sealing plug 1 and symmetrically arranged on two supporting columns 6
- the compression spring 5 is installed on the periphery of the support column 6, and the lower end is connected to the fixed block 2, and a locking block is installed at the fixed block 2 to prevent relative sliding.
- the upper part is connected with the upper surface of the cover, so
- the push switch 4 is integrated with the upper surface of the cover, and when the push switch 4 is pressed downward, the movable slider 3 installed corresponding to the kettle body 15 slides down, and the push switch 4 is installed at the end close to the mouth of the kettle.
- One end of the arc-shaped abutting rod 11 is connected to the fixed block 2 near the spout, and one end extends upward to contact the lower surface of the dust cover 9; the dust cover 9 is set on At the spout, a connecting plate is installed between the dustproof cover 9 and the push switch 4, and a control assembly is arranged between the connecting plate and the dustproof cover 9.
- the control component can be an elastic structure, a torsion spring device or a magnetic attraction device.
- control component the dust cover 9 and the button switch through the following embodiments.
- Example 1 The elastic structure is a telescopic spring 7 with one end fixed on the connecting plate and the other end connected to the fixed slider.
- the push switch 4 When the push switch 4 is pressed downward, the end of the push switch 4 close to the mouth of the pot drives the connection The plate moves upwards while the fixed slide slides downwards, the retractable spring 7 is compressed by force, the dust cover 9 is lifted, and water can flow out of the spout; when the switch 4 is released, the fixed slide returns and the retractable spring 7 Release the pressure to rebound and press the dust cover 9.
- the torsion spring device includes a torsion spring 12 with one end connected to the arc-shaped abutting rod 11 and the other end connected to the lower surface of the dust cover 9, and a lock catch of the dust cover 9 installed at the mouth of the pot. Press the push switch 4, the end of the push switch 4 close to the mouth of the pot drives the connecting plate to move upwards, so that the lock of the dust cover 9 rotates upward and out of the mouth of the mouth, and the torsion spring 12 is rotated by the rotating force of the lock of the dust cover 9, The dustproof cover 9 is lifted upwards, and water comes out of the spout; when the switch is released, the torsion spring 12 releases the pressure and rebounds, and the dustproof cover 9 is locked.
- the magnetic attraction device includes a first magnet 13 installed on the upper surface of the dustproof cover 9 and a second magnet 14 installed on the mouth of the spout.
- a first magnet 13 installed on the upper surface of the dustproof cover 9
- a second magnet 14 installed on the mouth of the spout.
- the second magnet can be installed at any position of the spout, as long as it is ensured that the second magnet 14 is attracted to the first magnet 13 when it is closed.
- the existing thermos cup includes a kettle body 15, a spout 10, a handle 16 installed on one side of the kettle body 15, a kettle lid fitted in the kettle body 15, and a press set above the lid Switch 4.
- a dust-proof cover 9 is provided at the mouth of the pot to prevent dust from entering the pot and polluting the water in the pot; (2) Using the principle of lever, through an elastic structure , Torsion spring device or magnetic attraction device makes the dustproof cover 9 and the spout 10 close tightly, which is easy to operate and safe to use.
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- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Cookers (AREA)
Abstract
一种防尘水壶盖，包括盖体以及在水壶的壶口对应处设置的防尘盖（9）。盖体包括嵌合在水壶内上方的密封塞（1），与密封塞（1）一体化设计且向外延伸至盖体上表面下方的支撑柱（6）以及与支撑柱（6）连接并位于盖体上方的按压开关（4）；按压开关（4）通过连接板与防尘盖（9）连接，且在连接板与防尘盖（9）之间设置控制组件；控制组件可为弹性结构、扭簧装置或磁吸装置。通过在壶口上方安装防尘盖（9）以及通过杠杆原理使防尘盖（9）与壶口合紧，防止灰尘进入水壶中，操作方便，实用安全。
Description
本实用新型属于日常生活设备领域，具体涉及一种防尘水壶盖。
水壶是一种盛水容器，可储存热水或冷水，方便人们使用。但是现有的水壶大都采用开放式壶口，当长时间存放时灰尘会从壶口进入壶中，使得饮用水被污染，此外对于一些保温的水壶而言，使之完全丧失保温功能；还有一部分水壶虽然在壶口设置防尘罩，但在倒水时是利用水自身的重量掀起壶盖，若倒出的是热水时，无法准确控制倒出时所用力时，热水容易溅出，存在一定的安全隐患。
提供一种防尘水壶盖，解决了现有技术存在的上述问题。
一种防尘水壶盖，包括盖体以及在水壶的壶口对应处设置的防尘盖；所述盖体包括嵌合在水壶内上方的密封塞，与密封塞一体化设计且向外延伸至盖体上表面下方的支撑柱以及与支撑柱连接并位于盖体上方的按压开关；
所述按压开关通过连接板与防尘盖连接，且在连接板与防尘盖之间设置控制组件；所述控制组件可为弹性结构、扭簧装置或磁吸装置。
在进一步的实施例中，所述按压开关在靠近壶口的一端连接有固定滑动块，固定滑块在按下按压开关时向下滑动直至抵触在防尘盖的上表面，能够控制防尘盖与壶口打开的程度。
在进一步的实施例中，所述弹性结构包括一端固定在连接板上，另一端连接在固定滑动块上的伸缩弹簧，能够通过伸缩弹簧的压缩与回弹控制与之连接的防尘盖的闭合。
在进一步的实施例中，所述扭簧装置包括连接在防尘盖下方的扭簧以及安装在壶口处能控制扭簧旋转的防尘盖锁扣，当按下按压开关，扭簧随防尘盖锁扣旋转从而水能从壶口流出。
在进一步的实施例中，所述磁吸装置包括安装在在防尘盖整个上表面的第一磁铁以及安装在壶口的第二磁铁，能够确保防尘盖与壶口合紧，不会轻易打开。
在进一步的实施例中，所述支撑柱和密封塞的连接处的左右两侧设置有对称的固定块，固定块靠近壶嘴的一端上方安装有弧形抵触杆，所述弧形抵触杆一端向上延伸可接触防尘盖，增加支撑柱与密封塞的接触面积从而增加支撑柱的稳定性，弧形抵触杆增加了盖体与防尘盖的接触点，也为扭簧提供一个安装点。
在进一步的实施例中，所述支撑柱固定在压缩弹簧中央，能够随按压开关的开合发生弹性形变，不会使按压开关的因向下挤压时受到压力而发生断裂。
本实用新型涉及一种防尘水壶盖，通过在壶口上方安装防尘盖，防止灰尘通过壶口机内水壶内，污染水源；并通过弹性结构、扭簧装置或磁吸装置使水壶防尘盖紧闭。在进一步的实施例中，本实用新型具有结构简单，操作方便等优点。
图1为本实用新型中实施例1中防尘盖打开时的结构示意图。
图2为本实用新型中实施例2中防尘盖打开时的结构示意图。
图3为本实用新型中实施例3中防尘盖打开时的结构示意图。。
图4为现有技术中水壶的结构示意图。
图中各附图标记为：密封塞1、固定块2、移动滑块3、按压开关4、压缩弹簧5、支撑柱6、伸缩弹簧7、固定滑动块8、防尘盖9、壶嘴10、弧形抵触杆11、扭簧12、第一磁铁13、第二磁铁14、壶身15、把手16。
在下文的描述中，给出了大量具体的细节以便提供对本实用新型更为彻底的理解。然而，对于本领域技术人员而言显而易见的是，本实用新型可以无需一个或多个这些细节而得以实施。在其他的例子中，为了避免与本实用新型发生混淆，对于本领域公知的一些技术特征未进行描述。
如图1至图3所示，一种防尘水壶盖，以下简称“该装置”。该装置包括盖体和防尘盖9。所述盖体包括密封塞1、支撑柱6、按压开关4、固定块2、压缩弹簧5以及弧形抵触杆11，所述密封塞1通过螺接方式嵌合在水壶内上方，所述支撑柱6位于整个盖体的中央位置且一端连接在密封塞1上方，另一端向外延伸至整个盖体上表面下方，所述固定块2安装在密封塞1上方且对称设置在支撑柱6两侧，所述压缩弹簧5安装在支撑柱6外围，下端连接在固定块2上，且在固定块2处安装有锁止块，防止其发生相对滑动，上方与盖体的上表面连接，所述按压开关4与盖体的上表面成一体化设计，且对按压开关4向下施力时使安装对应壶身15的移动滑块3向下滑动，按压开关4在靠近壶口的一端安装有可向下滑动的固定滑动块8，所述弧形抵触杆11一端连接在靠近壶口的固定块2上，一端向上延伸可接触防尘盖9下表面；所述防尘盖9设置在壶口处，防尘盖9与按压开关4之间安装有连接板，连接板与防尘盖9之间设置有控制组件。
所述控制组件可为弹性结构、扭簧装置或磁吸装置。
下文对控制组件与防尘盖9和按钮开关之间通过下述实施例做具体阐述。
实施例1：所述弹性结构为一端固定在连接板上，另一端连接在固定滑块上的伸缩弹簧7，当按压开关4受到向下的压力时，按压开关4靠近壶口的一端带动连接板向上运动，同时固定滑块向下滑动，伸缩弹簧7受力被压缩，防尘盖9被抬起，壶口可出水；当松开按压开关4时，固定滑块回位，伸缩弹簧7释放压力回弹，压住防尘盖9。
实施例2：所述扭簧装置包括一端连接在弧形抵触杆11上，另一端与防尘盖9下表面连接的扭簧12，以及安装在壶口处的防尘盖9锁扣，当按下按压开关4，按压开关4靠近壶口的一端带动连接板向上运动，从而使防尘盖9锁扣旋转向上脱离壶口，扭簧12受到防尘盖9锁扣的旋转力而旋转，防尘盖9向上抬起，壶口出水；当松开开关时，扭簧12释放压力回弹，锁住防尘盖9。
实施例3：所述磁吸装置包括安装在防尘盖9上表面的第一磁铁13以及安装在壶口的第二磁铁14，当防尘盖9由于受到按压开关4向下的力而向上抬起时，第一磁铁13与第二磁铁14分离，壶口可出水；当松开按压开关4时，第一磁铁13与第二磁铁14自然吸合，防尘盖9密闭。
在该实施例中，第二磁体可安装在壶口任意位置处，只要确保在闭合时，第二磁铁14与第一磁铁13相吸合。
在上述所有实施例中，当按压开关4受力向下时，连接在按压开关4靠近壶口处一端的固定滑动向下移动抵触在防尘盖9。
如图4所示，现有的保温杯包括壶身15、壶嘴10，安装在壶身15一侧的把手16，嵌合在壶身15内的壶盖，以及设置在壶盖上方的按压开关4。
与现有技术相比，本实用新型具有以下优点:(1)在壶口处设有防尘盖9，防止灰尘进入水壶中，污染壶中的水；（2）利用杠杆原理，通过弹性结构、扭簧装置或磁吸装置使防尘盖9与壶嘴10合紧，操作方便，使用安全。
如上所述，尽管参照特定的优选实施例已经表示和表述了本实用新型，但其不得解释为对本实用新型自身的限制。在不脱离所附权利要求定义的本实用新型的精神和范围前提下，可对其在形式上和细节上做出各种变化。
Claims (7)
- 一种防尘水壶盖，其特征是包括：盖体以及在水壶的壶口对应处设置的防尘盖；所述盖体包括嵌合在水壶内上方的密封塞，与密封塞一体化设计且向外延伸至盖体上表面下方的支撑柱以及与支撑柱连接并位于盖体上方的按压开关；所述按压开关通过连接板与防尘盖连接，且在连接板与防尘盖之间设置控制组件；所述控制组件可为弹性结构、扭簧装置或磁吸装置。
- 根据权利要求1所述的一种防尘水壶盖，其特征在于：所述按压开关在靠近壶口的一端连接有固定滑动块。
- 根据权利要求2所述的一种防尘水壶盖，其特征在于：所述弹性结构包括一端固定在连接板上，另一端连接在固定滑动块上的伸缩弹簧。
- 根据权利要求1所述的一种防尘水壶盖，其特征在于：所述扭簧装置包括连接在防尘盖下方的扭簧以及安装在壶口处能控制扭簧旋转的防尘盖锁扣。
- 根据权利要求1所述的一种防尘水壶盖，其特征在于：所述磁吸装置包括安装在在防尘盖整个上表面的第一磁铁以及安装在壶口的第二磁铁。
- 根据权利要求1所述的一种防尘水壶盖，其特征在于：所述支撑柱和密封塞的连接处的左右两侧设置有对称的固定块，固定块靠近壶嘴的一端上方安装有弧形抵触杆，所述弧形抵触杆一端向上延伸可接触防尘盖。
- 根据权利要求1所述的一种防尘水壶盖，其特征在于：所述支撑柱固定在压缩弹簧中央。
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921089407.0 | 2019-07-12 | ||
| CN201921089407.0U CN210446789U (zh) | 2019-07-12 | 2019-07-12 | 一种防尘水壶盖 |
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| WO2021008156A1 true WO2021008156A1 (zh) | 2021-01-21 |
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| CN119453737A (zh) * | 2024-10-18 | 2025-02-18 | 浙江苏泊尔家电制造有限公司 | 防尘壶 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114305156B (zh) * | 2021-11-22 | 2023-11-07 | 广州合口美家居用品开发有限公司 | 一种多重防虫防尘盖键一体的保温壶 |
| CN115067775A (zh) * | 2022-06-17 | 2022-09-20 | 长兴苏鸿模塑有限公司 | 一种按键舌片联动的出水机构 |
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| CN204765204U (zh) * | 2015-06-09 | 2015-11-18 | 广州合口美家居用品开发有限公司 | 具有防尘结构的保温壶 |
| CN208625350U (zh) * | 2018-04-17 | 2019-03-22 | 江西中鼎金属工艺有限公司 | 一种防止壶嘴喷水的铜壶 |
| CN208876313U (zh) * | 2017-08-24 | 2019-05-21 | 江万里 | 颗粒调料盒 |
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- 2019-07-12 CN CN201921089407.0U patent/CN210446789U/zh active Active
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2020
- 2020-03-19 WO PCT/CN2020/080171 patent/WO2021008156A1/zh not_active Ceased
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| CN201308414Y (zh) * | 2008-11-26 | 2009-09-16 | 路敌 | 一种保温瓶 |
| JP2014094044A (ja) * | 2012-11-07 | 2014-05-22 | Lec Inc | 飲料抽出用容器 |
| CN104643911A (zh) * | 2013-11-23 | 2015-05-27 | 张国华 | 一种防尘的电水壶 |
| CN204273988U (zh) * | 2014-07-24 | 2015-04-22 | 武汉苏泊尔炊具有限公司 | 防尘壶 |
| CN204765204U (zh) * | 2015-06-09 | 2015-11-18 | 广州合口美家居用品开发有限公司 | 具有防尘结构的保温壶 |
| CN208876313U (zh) * | 2017-08-24 | 2019-05-21 | 江万里 | 颗粒调料盒 |
| CN208625350U (zh) * | 2018-04-17 | 2019-03-22 | 江西中鼎金属工艺有限公司 | 一种防止壶嘴喷水的铜壶 |
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| CN119453737A (zh) * | 2024-10-18 | 2025-02-18 | 浙江苏泊尔家电制造有限公司 | 防尘壶 |
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