WO2015131336A1 - Portable water purifier - Google Patents
Portable water purifier Download PDFInfo
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- WO2015131336A1 WO2015131336A1 PCT/CN2014/072869 CN2014072869W WO2015131336A1 WO 2015131336 A1 WO2015131336 A1 WO 2015131336A1 CN 2014072869 W CN2014072869 W CN 2014072869W WO 2015131336 A1 WO2015131336 A1 WO 2015131336A1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
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Abstract
A portable water purifier. The portable water purifier comprises a water storage cavity, a water inlet disposed on the water storage cavity, a water outlet disposed on the bottom of the water storage cavity, and a filtering core disposed on the water outlet. Water contained in the water storage cavity is filtered by the filtering core and then flows to an external water container. A cover is disposed on the top of the water storage cavity. The water inlet is disposed on the cover. The water inlet is also provided with a flow guide structure. The water purifier has a simple structure, is convenient to install, and has a high filtering efficiency.
Description
技术领域 Technical field
本发明涉及一种 便携式净水器 。 The present invention relates to a portable water purifier.
背景技术 Background technique
现有净水器产品结构一类是需要专业固定安装，连接自来水管，通过一重或多重滤芯进行过滤，再从另一水管出过滤后的水；另一类是净水桶，具有较大体积，内部配装有原水箱、滤芯及储水箱等部件，原水通过机内的滤芯过滤，过滤后的水则储存到储水箱内。该结构移动不便，因为其体积大，或重量较重；另外，使用也不便，因为其装配一般要求专业人员方可完成。
The existing water purifier product structure requires a professional fixed installation, connecting a tap water pipe, filtering through one or more filter elements, and then filtering the water from another water pipe; the other type is a water purification bucket with a large volume. The inside is equipped with original water tank, filter element and water storage tank. The raw water is filtered through the filter element inside the machine, and the filtered water is stored in the water storage tank. The structure is inconvenient to move because it is bulky or heavier; in addition, it is inconvenient to use because its assembly generally requires a professional to complete.
便携式净水器是通过不同滤芯安装和组合，将水源水直接过滤转化为直饮水的便携式微型净水产品，由于便携式净水器质量较轻，移动方便，其越来越受到大众的欢迎。
The portable water purifier is a portable micro-purification product that directly filters and converts the source water into direct drinking water through different filter elements. Because the portable water purifier is light in weight and convenient to move, it is more and more popular.
现有技术中，中国专利 CN201320337303.3
，公开一种便携式净水杯，其包括杯身、杯盖，还包括一体化复合滤芯、吸嘴组件，所述杯身、杯盖可旋密封连接形成杯腔，所述杯盖设有出水口，所述杯盖的出水口处密封连接吸嘴组件，所述一体化复合滤芯的端部设有滤芯咀，所述滤芯咀穿过杯盖出水口并与吸嘴组件连接，所述一体化复合滤芯设置在杯腔内，所述一体化复合滤芯与杯盖的内腔底部之间设有第一密封垫。该专利利用在杯腔中设置滤芯，并通过滤芯咀与吸嘴组件将过滤后的水送出至外界，然而该专利需利用滤芯咀与吸嘴组件，使杯腔内外形成气压差，才能将过滤后的水送至外界，结构复杂且成本较高；另外，此净水杯的另一不足是多次过滤操作重复费时，而且单次过滤水量少，不能满足一般家庭或多人使用
。 In the prior art, Chinese patent CN201320337303.3
A portable water purification cup, comprising a cup body and a cup cover, further comprising an integrated composite filter element and a nozzle assembly, wherein the cup body and the cup cover are screw-sealed to form a cup cavity, and the cup cover is provided a nozzle, the water outlet of the cup cover is sealingly connected to the nozzle assembly, and the end of the integrated composite filter element is provided with a filter cartridge nozzle, and the filter cartridge nozzle passes through the water outlet of the cup cover and is connected with the nozzle assembly. The composite filter element is disposed in the cup cavity, and the first composite gasket is disposed between the integrated composite filter element and the bottom of the inner cavity of the cup cover. The patent utilizes a filter element in the cup cavity and sends the filtered water to the outside through the filter nozzle and the nozzle assembly. However, the patent uses the filter cartridge nozzle and the nozzle assembly to form a gas pressure difference between the inside and the outside of the cup cavity. After the water is sent to the outside world, the structure is complicated and the cost is high. In addition, another deficiency of the water purification cup is that the multiple filtering operations are repeated and time-consuming, and the amount of single filtering water is small, which cannot satisfy the general household or multi-person use.
.
发明内容 Summary of the invention
本发明所要解决的技术问题是，提供一种结构简单、安装方便、过滤效率高的 便携式净水器。 The technical problem to be solved by the present invention is to provide a portable water purifier which is simple in structure, convenient in installation, and high in filtration efficiency.
为解决上述技术问题，本发明采用的技术方案是：
一种便携式净水器，其包括储水腔、设于储水腔上的进水口、设于储水腔底部的出水口及设于出水口上的滤芯，盛于储水腔中的水经由滤芯过滤后流至外界盛水容器中。 In order to solve the above technical problems, the technical solution adopted by the present invention is:
A portable water purifier includes a water storage chamber, a water inlet provided on the water storage chamber, a water outlet provided at the bottom of the water storage chamber, and a filter element disposed on the water outlet, and the water contained in the water storage chamber passes through The filter element is filtered and then flows to the outside water container.
本方案中，通过在储水腔底部的出水口上设置滤芯，自来水等加入到储水腔中，通过其自身重力的作用，在滤芯过滤后流至外界盛水容器中，完成水的过滤过程。本方案仅需放置于盛水容器上，便可实现自来水的过滤，不需要其他任何的吸嘴组件，也就是省去了现有技术的压力差出水结构，储水腔不需密封，而开在储水腔上的进水口可灵活进行加水，避免了现有技术需拧开杯盖后加水的麻烦，本方案简化了结构及操作，也提高了过滤效率。
In this solution, by installing a filter element on the water outlet at the bottom of the water storage chamber, tap water and the like are added into the water storage chamber, and through the action of its own gravity, the filter element is filtered and then flows to the external water container to complete the water filtration process. . The solution only needs to be placed on the water container to realize the filtration of the tap water, and does not require any other nozzle assembly, that is, the prior art pressure difference water discharge structure is omitted, and the water storage chamber does not need to be sealed. The water inlet on the water storage chamber can be flexibly added with water, which avoids the trouble of adding water after the cup cover is opened in the prior art. This solution simplifies the structure and operation, and also improves the filtration efficiency.
进一步的，所述储水腔顶部设有盖体，所述进水口设于盖体上。这样一来，当净水器置于盛水容器上时，只需通过进水口加水即可，方便快捷。
Further, a top of the water storage chamber is provided with a cover body, and the water inlet is provided on the cover body. In this way, when the water purifier is placed on the water container, it is convenient to add water through the water inlet.
进一步的，所述进水口处还设有导流结构，且导流结构挡住进水口与出水口之间。 本方案中，水能更好的冲进 储水腔
内，且当过滤完成后, 净水器可 倒过来放置,滤芯中可能有很少量的水会滴到盖体上，此结构可以刚好挡住滤芯中的水滴,防止水滴滴到桌面上。 Further, the water inlet is further provided with a flow guiding structure, and the guiding structure blocks the water inlet and the water outlet. In this scheme, water can better rush into the water storage chamber.
Inside, and when the filtration is completed, the water purifier can be placed upside down. There may be a small amount of water in the filter element that will drip onto the cover. This structure can just block the water droplets in the filter element and prevent the water droplets from dripping onto the table.
具体的，所述导流结构包括与进水口连接的缓冲面及倾斜面，所述缓冲面为圆弧面、一定角度的斜面或弧面与斜面的组合。
Specifically, the flow guiding structure includes a buffer surface and an inclined surface connected to the water inlet, and the buffer surface is a circular arc surface, a slope of a certain angle or a combination of a curved surface and a sloped surface.
进一步的，所述盖体内侧面的进水口外缘设有一圈筋条；或者，所述盖体内侧面的进水口外缘及盖体内侧面的中间分别设有一圈筋条；或者，所述盖体内侧面的进水口外缘、盖体内侧面的中间、盖体内侧面的外缘分别设有一圈筋条。此方案能够保证净水器倒置时，滴下到盖体的水在筋条的作用下，能避免漏出到进水口，或者可以存储在筋条之间，防漏效果更好。
Further, the outer edge of the water inlet of the cover body is provided with a ring of ribs; or, the outer edge of the water inlet of the cover body and the inner side of the cover body are respectively provided with a ring of ribs; or, the cover body The outer edge of the water inlet on the side, the middle of the side surface of the cover body, and the outer edge of the inner side surface of the cover body are respectively provided with a ring of ribs. This solution can ensure that when the water purifier is inverted, the water dripping into the cover body can avoid leakage to the water inlet under the action of the ribs, or can be stored between the ribs, and the leakage prevention effect is better.
进一步的，所述储水腔出水口处往下延伸有一连通腔，所述滤芯设于连通腔内。储水腔与连通腔构成一漏斗式结构，使水能完全从滤芯渗透后由连通腔出口流出，提高了过滤效果。
Further, a communication cavity extends downwardly from the water outlet of the water storage chamber, and the filter element is disposed in the communication cavity. The water storage chamber and the communication chamber form a funnel structure, so that the water can completely flow out from the filter chamber and then flow out from the outlet of the communication chamber, thereby improving the filtering effect.
进一步的，所述出水口的尺寸稍大于滤芯的横截面尺寸，滤芯的横截面尺寸等于或稍小于连通腔的直径，所述滤芯由出水口装入连通腔内卡紧配合。
Further, the size of the water outlet is slightly larger than the cross-sectional dimension of the filter element, and the cross-sectional dimension of the filter element is equal to or slightly smaller than the diameter of the communication cavity, and the filter element is fitted into the communication cavity by the water outlet.
所述出水口的尺寸稍小于滤芯的横截面尺寸，所述滤芯由储水腔下方装入，并与出水口卡紧配合。 The water outlet is slightly smaller than the cross-sectional dimension of the filter element, and the filter element is loaded under the water storage chamber and is tightly engaged with the water outlet.
所述滤芯外侧套设有一滤芯盖，滤芯盖与储水腔配合连接，所述滤芯盖与储水腔之间设有防漏密封件。本方案能在净水器不使用时密封住滤芯，起到防尘的效果，同时也防止滤芯内部余水流出。
A filter cover is arranged on the outer side of the filter element, and the filter cover is coupled with the water storage chamber, and a leakage preventing seal is arranged between the filter cover and the water storage chamber. The solution can seal the filter element when the water purifier is not in use, and has the effect of dustproofing, and also prevents the residual water inside the filter element from flowing out.
所述盖体或储水腔顶部设有防滑胶垫。当产品使用完后，净水器开口朝下，盖体可平稳地放置在桌面上，并能通过防滑胶垫防止产品滑动。
The cover body or the top of the water storage chamber is provided with a non-slip rubber pad. When the product is used up, the water purifier is opened downwards, the cover can be placed on the table smoothly, and the product can be prevented from sliding by the non-slip rubber pad.
具体的，所述储水腔截面呈倒梯形、近似椭圆型或矩形结构。 Specifically, the water storage cavity has an inverted trapezoidal shape, an approximately elliptical shape or a rectangular structure.
与现有技术相比较，本发明的有益效果在于， Compared with the prior art, the beneficial effects of the present invention are:
本发明不但能很好地完成水过滤过程，达到水过滤效果，且结构十分简单，零件数量少，使用便利，无需专业的安装，无需用电，无需大型的机器。
The invention not only can complete the water filtration process well, achieves the water filtering effect, and has the advantages of simple structure, small number of parts, convenient use, no need for professional installation, no need of electricity, and no large-scale machine.
无需接专用水管使用，无需对水进行额外的加压力，只要装上滤芯，再往漏斗中加水，通过地心引力作用就可以进行水的过滤；不用独立的固定产品，不占居家空间，产品结构简单，体积小，十会便于携带与收纳。
No need to connect with special water pipes, no need to add additional pressure to the water, as long as the filter element is installed, then water is added to the funnel, and the water can be filtered by gravity; without separate fixed products, it does not occupy the home space, the product The structure is simple, the volume is small, and the ten will be easy to carry and store.
附图说明 DRAWINGS
图 1 为便携式净水器实施例 1 的结构示意图； 1 is a schematic structural view of Embodiment 1 of a portable water purifier;
图 2 为实施例 1 的另一种结构示意图； 2 is another schematic structural view of Embodiment 1;
图 3 为实施例 2 的结构示意图； 3 is a schematic structural view of Embodiment 2;
图 4 为盖体的结构示意图。 Figure 4 is a schematic view of the structure of the cover.
具体实施方式 detailed description
下面结合具体实施方式对本发明作进一步的说明。其中，附图仅用于示例性说明，表示的仅是示意图，而非实物图，不能理解为对本专利的限制；为了更好地说明本发明的实施例，附图某些部件会有省略、放大或缩小，并不代表实际产品的尺寸；对本领域技术人员来说，附图中某些公知结构及其说明可能省略是可以理解的。
The invention will now be further described in conjunction with specific embodiments. The drawings are for illustrative purposes only, and are merely illustrative, rather than actual, and are not to be construed as limiting the scope of the invention; Zooming in or out does not represent the size of the actual product; it will be understood by those skilled in the art that certain known structures and their description may be omitted.
本发明实施例的附图中相同或相似的标号对应相同或相似的部件；在本发明的描述中，需要理解的是，若有术语'上'、'下'、'左'、'右'、'竖直'、'水平'、'顶'、'底'、'内'、'外'等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此附图中描述位置关系的用语仅用于示例性说明，不能理解为对本专利的限制。
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it is to be understood that the terms 'up', 'down', 'left', 'right' are used. Orientation or positional relationship of 'vertical', 'horizontal', 'top', 'bottom', 'inner', 'outside', etc. is based on the orientation or positional relationship shown in the drawings, only for the convenience of description. The invention and the simplification of the description are intended to be illustrative and not to be construed as a Patent restrictions.
实施例 1 Example 1
如图 1 所示，本发明公开一种便携式净水器，其包括储水腔 1 、设于储水腔 1 上的进水口 2
、设于储水腔 1 底部的出水口 3 及设于出水口 3 上的滤芯 4 ，盛于储水腔 1 中的水经由滤芯 4 过滤后流至外界盛水容器中。如图 1 及图 2
所示，所述储水腔 1
截面呈倒梯形、近似椭圆型或矩形结构。使用时，将净水器置于盛水容器上，并往储水腔中加入水，水在重力作用下通过滤芯过滤后进入盛水容器中。 As shown in FIG. 1 , the present invention discloses a portable water purifier comprising a water storage chamber 1 and a water inlet 2 disposed on the water storage chamber 1
The water outlet 3 disposed at the bottom of the water storage chamber 1 and the filter element 4 disposed on the water outlet 3, the water contained in the water storage chamber 1 is filtered through the filter element 4 and then flows to the external water container. Figure 1 and Figure 2
As shown, the water storage chamber 1
The cross section is inverted trapezoidal, approximately elliptical or rectangular. When in use, the water purifier is placed on the water container, and water is added to the water storage chamber, and the water is filtered by the filter element under gravity to enter the water container.
进一步的，所述储水腔 1 顶部设有盖体 5 ，所述进水口 2 设于盖体 5 上。盖体 5 设有进水口 2
，以方便在过滤过程中可随时对储水腔 1 加水，过滤水量控制方便。所述盖体 5 的形状有多种，如图 1 所示，为平面结构，设于储水腔 1 的顶端；又如图 2
所示，为半球状结构，与储水腔 1 一并形成储水空间。 Further, the top of the water storage chamber 1 is provided with a cover 5, and the water inlet 2 is disposed on the cover 5. Cover 5 with water inlet 2
In order to facilitate the addition of water to the water storage chamber 1 during the filtration process, the filtration water volume is convenient to control. The shape of the cover body 5 is various, as shown in FIG. 1, which is a planar structure, which is disposed at the top end of the water storage chamber 1;
As shown, it is a hemispherical structure that forms a water storage space together with the water storage chamber 1.
所述进水口 2 处还设有导流结构，且导流结构挡住进水口与出水口之间，这里的挡住指的是挡住出水口 3
的水，不能正对地，直接地流到进水口 2 。所述导流结构包括与进水口连接的缓冲面 6 及倾斜面 7 ，具体的，所述缓冲面 6
为圆弧面、一定角度的斜面或弧面与斜面的组合。加水时，导流结构将水导入到储水腔 1
中，防止水滴溅出，另外，更为重要的是，当使用完净水器后，为了放稳，会将其倒过来放置，而导流结构能阻止残留在储水腔 1 或滤芯 4
中的水由进水口流出来。 The water inlet 2 is further provided with a diversion structure, and the diversion structure blocks the water inlet and the water outlet, and the blocking finger here blocks the water outlet 3
The water cannot flow directly to the ground and flows directly to the water inlet 2 . The flow guiding structure includes a buffer surface 6 and an inclined surface 7 connected to the water inlet. Specifically, the buffer surface 6
It is a combination of a circular surface, a bevel at a certain angle, or a curved surface and a bevel. When water is added, the diversion structure introduces water into the water storage chamber 1
In order to prevent water droplets from splashing out, and more importantly, when the water purifier is used, it will be placed upside down for stabilization, and the flow guiding structure can prevent residual water in the water storage chamber 1 or the filter element 4
The water in it flows out of the water inlet.
如图 4 所示，所述盖体 5 内侧面的进水口 2 外缘设有一圈筋条 12 ；或者，所述盖体 5
内侧面的进水口 2 外缘及盖体 5 内侧面的中间分别设有一圈筋条 12 、 13 ；或者，所述盖体 5 内侧面的进水口 2 外缘、盖体 5 内侧面的中间、盖体
5 内侧面的外缘分别设有一圈筋条 12 、 13 、 14 。此方案能够保证净水器倒置时，滴下到盖体 5
的水在筋条的作用下，能避免漏出到进水口，或者可以存储在筋条之间，防漏效果更好。 As shown in FIG. 4, the outer edge of the water inlet 2 on the inner side of the cover body 5 is provided with a ring of ribs 12; or, the cover body 5
a ring rib 12, 13 is respectively disposed in the middle of the outer edge of the water inlet 2 on the inner side surface and the inner side surface of the cover body 5; or the outer edge of the water inlet 2 on the inner side of the cover body 5, and the middle side of the inner side surface of the cover body 5, Cover
5 The outer edges of the inner side are respectively provided with a ring of ribs 12, 13, and 14. This solution can ensure that the water purifier is dropped onto the cover when it is inverted.
The water can avoid leakage to the water inlet under the action of the ribs, or can be stored between the ribs, and the leakage prevention effect is better.
本实施例中，所述储水腔 1 出水口 3 处往下延伸有一连通腔 8 ，所述滤芯 4 设于连通腔 8
内；所述出水口 3 的尺寸稍大于滤芯 4 的横截面尺寸，滤芯 4 的横截面尺寸等于或稍小于连通腔 8 的直径，所述滤芯 4 由出水口 3 装入连通腔 8
内卡紧配合。 In this embodiment, a communication cavity 8 extends downward from the water outlet 3 of the water storage chamber 1, and the filter element 4 is disposed in the communication cavity 8
The size of the water outlet 3 is slightly larger than the cross-sectional dimension of the filter element 4, and the cross-sectional dimension of the filter element 4 is equal to or slightly smaller than the diameter of the communication chamber 8, and the filter element 4 is filled into the communication chamber by the water outlet 3
The inner card is tightly fitted.
所述滤芯 4 外侧套设有一滤芯盖 9 ，滤芯盖 9 与储水腔 1 配合连接；所述滤芯盖 9 与储水腔 1
之间设有防漏密封件 10 。所述防漏密封件 10 为防漏胶圈。所述盖体 5 或储水腔 1 顶部设有防滑胶垫 11 。 The outer side of the filter element 4 is sleeved with a filter cover 9 , and the filter cover 9 is coupled with the water storage chamber 1 ; the filter cover 9 and the water storage chamber 1
There is a leakproof seal 10 between them. The leakage preventing seal 10 is a leakage preventing rubber ring. The cover body 5 or the water storage chamber 1 is provided with a non-slip rubber pad 11 at the top.
本发明中，滤芯 4 先安装在储水腔 1 的连通腔 8 内并压紧；盖上盖体 5
，把净水器放在其它盛水容器上方，取走滤芯盖 9 ；通过盖体 5 的进水口加入自来水到储水腔 1 中，自来水通过滤芯 4 进行过滤，净化后的水从滤芯 4
中流出到盛水容器中，完成水的过滤过程。使用完后，储水腔 1 中的水已过滤完，把滤芯盖 9 盖回滤芯 4 上，盖体 5 朝下，滤芯盖 9
朝上可平稳地放置在桌面上，并能通过防滑胶垫 11 防止产品滑动。 In the present invention, the filter element 4 is first installed in the communication chamber 8 of the water storage chamber 1 and is pressed tightly;
Put the water purifier above the other water container and remove the filter cover 9; add tap water to the water storage chamber 1 through the water inlet of the cover body 5, and the tap water is filtered through the filter element 4, and the purified water is filtered from the filter element 4
The water flows out into the water container to complete the water filtration process. After use, the water in the water storage chamber 1 has been filtered, and the filter cover 9 is returned to the filter element 4, the cover body 5 faces downward, and the filter element cover 9
It can be placed on the table smoothly and can be prevented from slipping through the non-slip rubber pad 11 .
实施例 2 Example 2
如图 3 所示，本实施例结构与实施例 1 相似，其区别在于，滤芯的安装结构不同，具体为，所述出水口 3
的尺寸稍小于滤芯 4 的横截面尺寸，所述滤芯 4 由储水腔 1 下方装入，并与出水口 3
卡紧配合。本实施例省去了连通腔，直接将滤芯安装在出水口下方，同样也能达到结构简单、过滤方便的目的。 As shown in FIG. 3, the structure of this embodiment is similar to that of Embodiment 1, except that the installation structure of the filter element is different, specifically, the water outlet 3
The size of the filter element 4 is slightly smaller than the cross-sectional dimension of the filter element 4, which is inserted from below the water storage chamber 1 and is connected to the water outlet 3
The card fits tightly. In this embodiment, the communication cavity is omitted, and the filter element is directly installed under the water outlet, and the structure is simple and the filtering is convenient.
显然，本发明的上述实施例仅仅是为清楚地说明本发明所作的举例，而并非是对本发明的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。凡在本发明的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本发明权利要求的保护范围之内。It is apparent that the above-described embodiments of the present invention are merely illustrative of the present invention and are not intended to limit the embodiments of the present invention. Other variations or modifications of the various forms may be made by those skilled in the art in light of the above description. There is no need and no way to exhaust all of the implementations. Any modifications, equivalent substitutions and improvements made within the spirit and scope of the invention are intended to be included within the scope of the appended claims.
Claims (10)
- 一种便携式净水器，其特征在于，包括储水腔、设于储水腔上的进水口、设于储水腔底部的出水口及设于出水口上的滤芯，盛于储水腔中的水经由滤芯过滤后流至外界盛水容器中。 A portable water purifier characterized by comprising a water storage chamber, a water inlet provided on the water storage chamber, a water outlet provided at the bottom of the water storage chamber, and a filter element disposed on the water outlet, being contained in the water storage chamber The water is filtered through the filter element and flows to the outside water container.
- 根据权利要求 1 所述的便携式净水器，其特征在于，所述储水腔顶部设有盖体，所述进水口设于盖体上。The portable water purifier according to claim 1, wherein a top of the water storage chamber is provided with a cover, and the water inlet is provided on the cover.
- 根据权利要求 2 所述的便携式净水器，其特征在于，所述进水口处还设有导流结构，且导流结构挡住进水口与出水口之间。According to claim 2 The portable water purifier is characterized in that the water inlet is further provided with a flow guiding structure, and the guiding structure blocks the water inlet and the water outlet.
- 根据权利要求 3 所述的便携式净水器，其特征在于，所述导流结构包括与进水口连接的缓冲面及倾斜面，所述缓冲面为圆弧面、一定角度的斜面或弧面与斜面的组合。According to claim 3 The portable water purifier is characterized in that the flow guiding structure comprises a buffer surface and an inclined surface connected to the water inlet, and the buffer surface is a circular arc surface, a slope of a certain angle or a combination of a curved surface and a sloped surface.
- 根据权利要求 2 所述的便携式净水器，其特征在于，所述盖体内侧面的进水口外缘设有一圈筋条；或者，所述盖体内侧面的进水口外缘及盖体内侧面的中间分别设有一圈筋条；或者，所述盖体内侧面的进水口外缘、盖体内侧面的中间、盖体内侧面的外缘分别设有一圈筋条。According to claim 2 The portable water purifier is characterized in that: the outer edge of the water inlet of the inner side of the cover is provided with a ring of ribs; or, the outer edge of the water inlet of the inner side of the cover and the middle of the inner side of the cover are respectively provided with a circle Or the ribs; or, the outer edge of the water inlet on the inner side of the cover, the middle of the inner side of the cover, and the outer edge of the inner side of the cover are respectively provided with a ring of ribs.
- 根据权利要求 1 所述的便携式净水器，其特征在于，所述储水腔出水口处往下延伸有一连通腔，所述滤芯设于连通腔内。According to claim 1 The portable water purifier is characterized in that a communication cavity extends downwardly from the water outlet of the water storage chamber, and the filter element is disposed in the communication cavity.
- 根据权利要求 6 所述的便携式净水器，其特征在于，所述出水口的尺寸稍大于滤芯的横截面尺寸，滤芯的横截面尺寸等于或稍小于连通腔的直径，所述滤芯由出水口装入连通腔内卡紧配合。According to claim 6 The portable water purifier is characterized in that the size of the water outlet is slightly larger than the cross-sectional size of the filter element, and the cross-sectional dimension of the filter element is equal to or slightly smaller than the diameter of the communication cavity, and the filter element is filled into the communication cavity by the water outlet. The inner card is tightly fitted.
- 根据权利要求 1 所述的便携式净水器，其特征在于，所述出水口的尺寸稍小于滤芯的横截面尺寸，所述滤芯由储水腔下方装入，并与出水口卡紧配合。According to claim 1 The portable water purifier is characterized in that the size of the water outlet is slightly smaller than the cross-sectional size of the filter element, and the filter element is loaded under the water storage chamber and is tightly engaged with the water outlet.
- 根据权利要求 1 所述的便携式净水器，其特征在于，所述滤芯外侧套设有一滤芯盖，滤芯盖与储水腔配合连接；所述滤芯盖与储水腔之间设有防漏密封件。According to claim 1 The portable water purifier is characterized in that: a filter cover is arranged on the outer side of the filter element, and the filter cover is coupled with the water storage chamber; and a leakage preventing seal is arranged between the filter cover and the water storage chamber.
- 根据权利要求2 所述的便携式净水器，其特征在于，所述盖体或储水腔顶部设有防滑胶垫；或者，所述储水腔截面呈倒梯形、近似椭圆型或矩形结构。According to claim 2 The portable water purifier is characterized in that the cover body or the water storage chamber is provided with a non-slip rubber pad at the top; or the water storage chamber has an inverted trapezoidal shape, an approximately elliptical shape or a rectangular structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072869 WO2015131336A1 (en) | 2014-03-04 | 2014-03-04 | Portable water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2014/072869 WO2015131336A1 (en) | 2014-03-04 | 2014-03-04 | Portable water purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015131336A1 true WO2015131336A1 (en) | 2015-09-11 |
Family
ID=54054348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2014/072869 WO2015131336A1 (en) | 2014-03-04 | 2014-03-04 | Portable water purifier |
Country Status (1)
| Country | Link |
|---|---|
| WO (1) | WO2015131336A1 (en) |
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| CN109222553A (en) * | 2017-07-11 | 2019-01-18 | 佛山市顺德区美的饮水机制造有限公司 | water purifying cup |
| CN115253480A (en) * | 2022-08-01 | 2022-11-01 | 山东玲珑轮胎股份有限公司 | Circulating water filtering device |
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