TWM626027U

TWM626027U - Filter set for water purification

Info

Publication number: TWM626027U
Application number: TW110214907U
Authority: TW
Inventors: 林永昌; 黃淑敏; 陳郁文
Original assignee: 台灣櫻花股份有限公司
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-04-21

Abstract

一種淨水用的濾心組，包括一濾心頭及一濾心，濾心頭具有第一卡合部，濾心具有第二卡合部，第一卡合部及第二卡合部能相互卡接，使濾心可拆卸的組裝於濾心頭，濾心頭的一端面靠近組裝孔的位置設有至少一定位凸點，濾心的一端面設有至少一定位凹槽。當濾心欲卡接組合於濾心頭時，定位凸點配合於定位凹槽內，定位凸點不會與濾心產生干涉，使濾心及濾心頭能順利的卡接。由此，能提供較佳的防偽功能，以避免誤裝濾心。A filter core group for water purification, comprising a filter core head and a filter core, the filter core head has a first engaging part, the filter core has a second engaging part, the first engaging part and the second engaging part can be mutually engaged The filter core is detachably assembled to the filter core head, one end surface of the filter core head is provided with at least one positioning convex point near the assembly hole, and one end surface of the filter core is provided with at least one positioning groove. When the filter core is to be clamped and assembled with the filter core head, the positioning bumps fit into the positioning grooves, and the positioning bumps will not interfere with the filter core, so that the filter core and the filter core head can be smoothly clipped. Therefore, a better anti-counterfeiting function can be provided to avoid misinstallation of the filter element.

Description

淨水用的濾心組Filters for water purification

本創作涉及一種淨水裝置，尤指一種應用於淨水、濾水設備的濾心組。 This creation relates to a water purification device, especially a filter core group applied to water purification and water filtering equipment.

近年來，由於人類對於地球的污染，衍生出水質安全的問題，一般的自來水中，通常存在有細菌、有害物質、有機物質及懸浮物等，對身體健康產生一定程度的影響，使得人們對自來水水質產生疑慮，於是便在家中加裝淨水、濾水設備，藉以取得乾淨的使用水。淨水器(濾水器)便是人們常用的淨水、濾水設備之一。 In recent years, due to the pollution of the earth by human beings, the problem of water quality safety has arisen. Generally, there are bacteria, harmful substances, organic substances and suspended solids in general tap water, which have a certain degree of impact on the health of people. I have doubts about the water quality, so I installed water purification and water filtration equipment at home to obtain clean water for use. Water purifier (water filter) is one of the commonly used water purification and water filtration equipment.

現有的淨水器(濾水器)皆具有適當數量的濾心，濾心能組裝於一濾心頭上，濾心的內部設有濾材，濾材可為逆滲透、活性碳、有機濾布等。能通過濾心的進水口將原水送入濾心內部，經濾材過濾去除原水水中的細菌、有害物質、有機物質及懸浮物後，再由濾心的出水口送出潔淨的水，提供人們飲用或使用。目前大眾所購買的濾心來源主要分為原廠或是雜牌廠商，當雜牌廠商惡意仿冒時，會造成產品在使用上的疑慮，且濾心誤裝於不正確的濾心頭上，也有可能造成濾心無法正常的使用。 Existing water purifiers (water filters) all have an appropriate number of filter elements, which can be assembled on a filter element head, and the inside of the filter element is provided with filter materials, such as reverse osmosis, activated carbon, organic filter cloth, and the like. The raw water can be sent into the filter core through the water inlet of the filter core, and the bacteria, harmful substances, organic substances and suspended solids in the raw water can be removed by the filter material, and then clean water can be sent from the water outlet of the filter core to provide people with drinking or drinking. use. At present, the sources of filters purchased by the public are mainly divided into original manufacturers or non-brand manufacturers. When the non-brand manufacturers maliciously counterfeit the products, it will cause doubts in the use of the products, and the filters are mistakenly installed on the incorrect filter heads, which may also cause The filter cannot be used normally.

本創作所要解決的技術問題在於，針對現有技術的不足提供一種淨水用的濾心組，能提供較佳的防偽功能，以防止消費者誤用來路不明的濾心，以避免誤裝濾心，且其結構穩固，不容易產生變形或損壞。 The technical problem to be solved by this creation is to provide a filter core group for water purification, which can provide a better anti-counterfeiting function in view of the shortcomings of the existing technology, so as to prevent consumers from mistakenly using unidentified products. filter core to avoid mis-installation of the filter core, and its structure is stable and not easy to deform or damage.

為了解決上述的技術問題，本創作提供一種淨水用的濾心組，包括：一濾心頭，該濾心頭具有一座體及至少一第一卡合部，該第一卡合部設置於該座體上；以及一濾心，該濾心具有一殼體及至少一第二卡合部，該第二卡合部設置於該殼體上，該第一卡合部及該第二卡合部能相互卡接，使該濾心可拆卸的組裝於該濾心頭；其中該濾心頭的座體設有一組裝孔及一第一端面，該組裝孔位於該座體的內部，該座體具有一外環壁，該第一端面位於該外環壁內，該第一端面呈環狀，該第一端面環繞於該組裝孔的外圍，該第一端面的內緣鄰接該組裝孔，該第一端面上設有至少一定位凸點；該濾心的殼體具有一組裝端及一第二端面，該組裝端位於該殼體的一端，該濾心組裝於該濾心頭時，該組裝端能插置於該組裝孔中，該第二端面設置於該殼體的一端，該第二端面呈環狀，該第二端面環繞於該組裝端的外圍，該第二端面上設有至少一定位凹槽，該第一卡合部及該第二卡合部在卡接的過程中，該定位凸點能於該定位凹槽中移動。 In order to solve the above-mentioned technical problems, the present invention provides a filter core set for water purification, including: a filter core head, the filter core head has a seat body and at least one first engaging portion, and the first engaging portion is arranged on the seat body; and a filter core, the filter core has a casing and at least a second engaging portion, the second engaging portion is disposed on the casing, the first engaging portion and the second engaging portion The filter element can be snapped together, so that the filter element can be detachably assembled to the filter element head; wherein the base body of the filter head is provided with an assembly hole and a first end surface, the assembly hole is located inside the base body, and the base body has an assembly hole and a first end surface. an outer ring wall, the first end surface is located in the outer ring wall, the first end surface is annular, the first end surface surrounds the periphery of the assembly hole, the inner edge of the first end surface is adjacent to the assembly hole, the first end surface The end face is provided with at least one positioning convex point; the housing of the filter core has an assembly end and a second end surface, the assembly end is located at one end of the housing, and the assembly end can be assembled to the filter head when the filter core is assembled to the filter head. Inserted into the assembly hole, the second end surface is arranged at one end of the housing, the second end surface is annular, the second end surface surrounds the periphery of the assembly end, and at least one positioning recess is provided on the second end surface The positioning protrusion can move in the positioning groove when the first engaging portion and the second engaging portion are engaged with each other.

本創作的有益效果在於，本創作所提供的淨水用的濾心組，包括濾心頭及濾心，濾心頭具有座體及第一卡合部，濾心具有殼體及第二卡合部，第一卡合部及第二卡合部能相互卡接，使濾心可拆卸的組裝於濾心頭。濾心頭的座體設有第一端面，第一端面位於外環壁內，第一端面環繞於組裝孔的外圍，第一端面的內緣鄰接組裝孔，第一端面上設有定位凸點。濾心的殼體具有第二端面，第二端面設置於殼體的一端，第二端面環繞於組裝端的外圍，第二端面上設有定位凹槽。第一卡合部及第二卡合部在卡接的過程中，定位凸點能於定位凹槽中移動。由此，能提供較佳的防偽功能，以防止消費者誤用來路不明的濾心，以避免誤裝濾心。再者，本創作第一端面位於座體的外環壁內，第一端面的內緣鄰接組裝孔，定位凸點設於第一端面上，因此定位凸點靠近濾心頭的座體的中心，其結構穩固，不容易產生變形或損壞，而能確實的提供防偽功能。 The beneficial effect of the present invention is that the filter core set for water purification provided by the present invention includes a filter core head and a filter core, the filter core head has a seat body and a first engaging part, and the filter core has a shell and a second engaging part , the first engaging portion and the second engaging portion can be engaged with each other, so that the filter element can be detachably assembled to the filter element head. The seat body of the filter head is provided with a first end surface, the first end surface is located in the outer ring wall, the first end surface surrounds the periphery of the assembly hole, the inner edge of the first end surface is adjacent to the assembly hole, and the first end surface is provided with a positioning convex point. The housing of the filter core has a second end surface, the second end surface is arranged at one end of the housing, the second end surface surrounds the periphery of the assembly end, and the second end surface is provided with a positioning groove. During the clamping process of the first engaging portion and the second engaging portion, the positioning convex point can move in the positioning groove. Therefore, a better anti-counterfeiting function can be provided, so as to prevent consumers from mistakenly using the filter element of unknown destination, so as to avoid mistakenly installing the filter element. Furthermore, the first end surface of the present invention is located in the outer ring wall of the base body, the inner edge of the first end surface is adjacent to the assembly hole, and the positioning convex point is arranged on the first end surface, so The positioning convex point is close to the center of the seat body of the filter head, and its structure is stable, not easily deformed or damaged, and can indeed provide anti-counterfeiting function.

為使能更進一步瞭解本創作的特徵及技術內容，請參閱以下有關本創作的詳細說明與圖式，然而所提供的圖式僅用於提供參考與說明，並非用來對本創作加以限制。 In order to further understand the features and technical content of this creation, please refer to the following detailed descriptions and drawings about this creation, however, the provided drawings are only for reference and description, and are not intended to limit this creation.

1:濾心頭 1: Filter head

11:座體 11: seat body

111:外環壁 111: Outer ring wall

12:第一卡合部 12: The first engaging part

13:輸水管路 13: Water pipeline

14:組裝孔 14: Assembly holes

15:第一端面 15: The first end face

16:定位凸點 16: Positioning the bump

161:第一端 161: First End

162:第二端 162: Second End

2:濾心 2: filter core

21:殼體 21: Shell

22:第二卡合部 22: The second engaging part

23:進出水口 23: Water inlet and outlet

24:進出水口 24: Water inlet and outlet

25:組裝端 25: Assembly end

26:第二端面 26: Second end face

27:定位凹槽 27: Positioning groove

271:第一邊 271: First Side

272:第二邊 272: Second Side

273:第三邊 273: Third Side

274:第四邊 274: Fourth side

275:第一段 275: First paragraph

276:第二段 276: Second paragraph

A:組裝孔的徑向方向 A: Radial direction of the assembly hole

B:殼體的環向方向 B: Circumferential direction of the shell

圖1為本創作淨水用的濾心組的立體分解圖。 FIG. 1 is an exploded perspective view of a filter core group for creating water purification.

圖2為本創作淨水用的濾心組的立體組合圖。 FIG. 2 is a three-dimensional combined view of a filter core group for creating water purification.

圖3為本創作淨水用的濾心組分解狀態的剖視圖。 FIG. 3 is a cross-sectional view of the disassembled state of the filter element for creating water purification.

圖4為本創作淨水用的濾心組組合狀態的剖視圖。 FIG. 4 is a cross-sectional view of the assembled state of the filter core group for creating water purification.

圖5為本創作定位凸點設置於定位凹槽的示意圖(一)。 FIG. 5 is a schematic diagram (1) of setting the positioning bumps in the positioning grooves in the present invention.

圖6為本創作定位凸點設置於定位凹槽的示意圖(二)。 FIG. 6 is a schematic diagram (2) of setting the positioning bumps in the positioning grooves in the present invention.

以下是通過特定的具體實施例來說明本創作所公開的實施方式，本領域技術人員可由本說明書所公開的內容瞭解本創作的優點與效果。本創作可通過其他不同的具體實施例加以施行或應用，本說明書中的各項細節也可基於不同觀點與應用，在不背離本創作的構思下進行各種修改與變更。另外，本創作的附圖僅為簡單示意說明，並非依實際尺寸的描繪，事先聲明。以下的實施方式將進一步詳細說明本創作的相關技術內容，但所公開的內容並非用以限制本創作的保護範圍。另外，本文中所使用的術語“或”，應視實際情況可能包括相關聯的列出項目中的任一個或者多個的組合。 The following are specific specific examples to illustrate the embodiments disclosed in the present creation, and those skilled in the art can understand the advantages and effects of the present creation from the content disclosed in this specification. This creation can be implemented or applied through other different specific embodiments, and various details in this specification can also be modified and changed based on different viewpoints and applications without departing from the concept of this creation. In addition, the drawings in this creation are only for simple schematic illustration, and are not drawn according to the actual size, and are stated in advance. The following embodiments will further describe the related technical contents of the present creation in detail, but the disclosed contents are not intended to limit the protection scope of the present creation. In addition, the term "or", as used herein, should include any one or a combination of more of the associated listed items, as the case may be.

[實施例] [Example]

請參閱圖1至圖4，本創作提供一種淨水用的濾心組，包括一濾心頭1及一濾心2，該濾心頭1具有一座體11及至少一第一卡合部12，該座體11可呈圓柱形或其他形狀的座體，該座體11的形狀並不限制。該座體11可為一體成型或多件式組合設計，其結構並不限制。該第一卡合部12設置於座體11上，該第一卡合部12較佳是設置於座體11的內側，該第一卡合部12可設置一個、兩個或三個等，該第一卡合部12的結構及數量並不限制。在本實施例中，該第一卡合部12為凸出座體11的內壁的塊體。 Please refer to FIG. 1 to FIG. 4 , the present invention provides a filter core set for water purification, including a filter core head 1 and a filter core 2 , the filter core head 1 has a base body 11 and at least one first engaging portion 12 . The seat body 11 may be a cylindrical seat body or a seat body of other shapes, and the shape of the seat body 11 is not limited. The base body 11 can be integrally formed or designed in a multi-piece combination, and its structure is not limited. The first engaging portion 12 is disposed on the base body 11 , the first engaging portion 12 is preferably disposed on the inner side of the base body 11 , and the first engaging portion 12 may be provided with one, two or three, etc. The structure and quantity of the first engaging portion 12 are not limited. In this embodiment, the first engaging portion 12 is a block protruding from the inner wall of the base body 11 .

該濾心2具有一殼體21及至少一第二卡合部22，該殼體21可呈圓柱形的殼體，該殼體21的內部設有濾材(圖略)，所述的濾材可為逆滲透、活性碳、有機濾布等，濾材的種類並不限制。該第二卡合部22設置於殼體21上，該第二卡合部22可設置於殼體21的外側靠近一端處，該第二卡合部22可設置一個、兩個或三個等，該第二卡合部22的結構及數量並不限制，在本實施例中，該第二卡合部22為凸出於殼體21的外壁的塊體。當濾心頭1及濾心2欲組裝時，可使第一卡合部12及第二卡合部22位於錯開的位置，將濾心2的一端插置於濾心頭1後，再轉動濾心頭1及濾心2預定的角度，即可使第一卡合部12及第二卡合部22相互卡接，使濾心2可拆卸的組裝於濾心頭1。由於濾心2卡接組裝於濾心頭1為現有技術，且本創作並不限制濾心頭1及濾心2的卡接結構，故不再予以贅述。 The filter element 2 has a casing 21 and at least one second engaging portion 22. The casing 21 can be a cylindrical casing. The inside of the casing 21 is provided with a filter material (not shown), and the filter material can be For reverse osmosis, activated carbon, organic filter cloth, etc., the type of filter material is not limited. The second engaging portion 22 is disposed on the casing 21 , the second engaging portion 22 can be disposed on the outer side of the casing 21 near one end, and the second engaging portion 22 can be provided with one, two or three, etc. The structure and quantity of the second engaging portion 22 are not limited. In this embodiment, the second engaging portion 22 is a block protruding from the outer wall of the casing 21 . When the filter head 1 and the filter head 2 are to be assembled, the first engaging portion 12 and the second engaging portion 22 can be located at staggered positions, and one end of the filter element 2 is inserted into the filter head 1, and then the filter head is rotated. 1 and the filter element 2 at a predetermined angle, the first engaging portion 12 and the second engaging portion 22 can be engaged with each other, so that the filter element 2 can be detachably assembled to the filter element head 1 . Since the filter element 2 is snap-fitted to the filter element head 1 in the prior art, and the present invention does not limit the snap-fit structure of the filter element head 1 and the filter element 2, it will not be repeated.

該殼體21的一端設有多個進出水口23、24，該些進出水口23、24能用以分別輸入原水及輸出過濾後的潔淨水。在本實施例中，該濾心頭1的座體11上設置一輸水管路13，該輸水管路13能連通於濾心2的進出水口23、24，因此能通過該濾心頭1的輸水管路13及濾心2的進出水口23將原水送入殼體21內部，經濾材過濾去除原水水中的細菌、有害物質、有機物質及懸浮物後，再由濾心2的進出水口24及濾心頭1的輸水管路13送出潔淨的水。 One end of the housing 21 is provided with a plurality of water inlets and outlets 23 and 24 , and the water inlets and outlets 23 and 24 can be used for inputting raw water and outputting filtered clean water, respectively. In this embodiment, a water delivery pipeline 13 is arranged on the seat body 11 of the filter head 1 , and the water delivery pipeline 13 can be connected to the water inlet and outlet ports 23 and 24 of the filter core 2 , so it can pass through the water delivery pipe of the filter core 1 . The water inlet and outlet 23 of the channel 13 and the filter core 2 send the raw water into the inside of the shell 21. After the bacteria, harmful substances, organic substances and suspended solids in the raw water are filtered by the filter material, the water inlet and outlet 24 of the filter core 2 and the filter core head are removed. The water pipeline 13 of 1 sends out clean water.

該濾心頭1的座體11設有一組裝孔14及一第一端面15，該組裝孔14位於座體11的內部，該組裝孔14為一圓孔，該第一卡合部12可設於組裝孔14中，該組裝孔14與輸水管路13相連通。該座體11具有一外環壁111，該外環壁111為一中空體，該外環壁111可為圓形中空體，該第一端面15位於座體11的外環壁111內，該第一端面15呈環狀，較佳的，該第一端面15呈圓環狀，該第一端面15環繞於組裝孔14的外圍，該第一端面15的內緣鄰接組裝孔14，該第一端面15形成一寬廣的環狀面。該第一端面15上設有至少一定位凸點16，該定位凸點16可為塊體或其他的凸出體，該定位凸點16鄰接或靠近組裝孔14，在本實施例中，該定位凸點16鄰接組裝孔14。 The seat body 11 of the filter head 1 is provided with an assembly hole 14 and a first end surface 15 , the assembly hole 14 is located inside the seat body 11 , the assembly hole 14 is a circular hole, and the first engaging portion 12 can be provided in the assembly In the hole 14 , the assembly hole 14 is communicated with the water delivery pipeline 13 . The seat body 11 has an outer ring wall 111 , the outer ring wall 111 is a hollow body, the outer ring wall 111 can be a circular hollow body, the first end surface 15 is located in the outer ring wall 111 of the seat body 11 , the The first end face 15 is annular, preferably, the first end face 15 is annular, the first end face 15 surrounds the periphery of the assembly hole 14, the inner edge of the first end face 15 is adjacent to the assembly hole 14, the first end face 15 One end face 15 forms a broad annular face. The first end face 15 is provided with at least one positioning bump 16 . The positioning bump 16 can be a block or other protruding body. The positioning bump 16 is adjacent to or close to the assembly hole 14 . In this embodiment, the positioning bump 16 is The positioning bumps 16 are adjacent to the assembly holes 14 .

在本實施例中，該定位凸點16沿著組裝孔14的徑向方向A延伸，使該定位凸點16在徑向方向A形成長形的凸出體。該定位凸點16具有一第一端161及一第二端162，第一端161及第二端162位於定位凸點16相對的兩端。該第一端161鄰接或靠近第一端面15的內緣，在本實施例中，該第一端161鄰接第一端面15的內緣，該第二端162鄰接或靠近第一端面15的外緣，在本實施例中，該第二端162靠近第一端面15的外緣。該定位凸點16在徑向方向A形成長形的凸出體，使定位凸點16可具有足夠的長度，以增加定位強度。 In this embodiment, the positioning bumps 16 extend along the radial direction A of the assembly hole 14 , so that the positioning bumps 16 form elongated protrusions in the radial direction A. As shown in FIG. The positioning bump 16 has a first end 161 and a second end 162 . The first end 161 and the second end 162 are located at opposite ends of the positioning bump 16 . The first end 161 is adjacent to or close to the inner edge of the first end surface 15 . In this embodiment, the first end 161 is adjacent to the inner edge of the first end surface 15 , and the second end 162 is adjacent to or close to the outer edge of the first end surface 15 . In this embodiment, the second end 162 is close to the outer edge of the first end surface 15 . The positioning bumps 16 form elongated protrusions in the radial direction A, so that the positioning bumps 16 can have a sufficient length to increase positioning strength.

在本實施例中，第一端161及第二端162具有斜度，亦即第一端161及第二端162可朝向遠離第一端面15的方向遞減間距，使該定位凸點16可形成一梯形塊體，以便順利的置入定位凹槽27中。在本實施例中，該第二端162靠近第一端面15的外緣，使該第二端162與第一端面15的外緣形成間隔的設置。 In this embodiment, the first end 161 and the second end 162 have slopes, that is, the distance between the first end 161 and the second end 162 may decrease in the direction away from the first end surface 15 , so that the positioning bump 16 can be formed A trapezoidal block is inserted into the positioning groove 27 smoothly. In this embodiment, the second end 162 is close to the outer edge of the first end surface 15 , so that the second end 162 and the outer edge of the first end surface 15 are spaced apart.

該濾心2的殼體21具有一組裝端25及一第二端面26，該組裝端25位於殼體21的一端，該組裝端25為一圓柱體，該第二卡合部22及進出水口23、24設置於組裝端25上。該濾心2組裝於濾心頭1時，該組裝端25能插置於組裝孔14中，並使該濾心頭1的輸水管路13與濾心2的進出水口23、24相連通。該第二端面26設置於殼體21的一端，該第二端面26呈環狀，較佳的，該第二端面26呈圓環狀，該第二端面26環繞於組裝端25的外圍。該第二端面26上設有至少一定位凹槽27，該定位凹槽27鄰接或靠近組裝端25，該定位凹槽27可為弧形凹槽，該定位凹槽27沿著殼體21的環向方向B延伸，該定位凹槽27具有一第一邊271及一第二邊272，第一邊271及第二邊272位於定位凹槽27相對的兩邊，該定位凹槽27沿著殼體21的環向方向B延伸預定的長度，因此在轉動濾心頭1及濾心2，使第一卡合部12及第二卡合部22相互卡接或分離時，定位凸點16能在定位凹槽27中移動。該定位凹槽27還具有一第三邊273及一第四邊274，第三邊273及第四邊274位於定位凹槽27另外相對的兩邊，該第三邊273鄰接或靠近第二端面26的內緣及組裝端25，該第四邊274鄰接或靠近第二端面26的外緣，使定位凹槽27具有足夠的寬度，以增加定位強度。 The housing 21 of the filter element 2 has an assembly end 25 and a second end face 26 , the assembly end 25 is located at one end of the casing 21 , the assembly end 25 is a cylinder, the second engaging portion 22 and the water inlet and outlet 23 and 24 are arranged on the assembly end 25 . When the filter element 2 is assembled to the filter head 1, the assembly end 25 can be inserted into the assembly In the hole 14, the water delivery pipeline 13 of the filter head 1 is communicated with the water inlet and outlet ports 23 and 24 of the filter core 2. The second end surface 26 is disposed at one end of the housing 21 , the second end surface 26 is annular, preferably, the second end surface 26 is annular, the second end surface 26 surrounds the periphery of the assembly end 25 . The second end surface 26 is provided with at least one positioning groove 27 . The positioning groove 27 is adjacent to or close to the assembly end 25 . The positioning groove 27 can be an arc-shaped groove. Extending in the circumferential direction B, the positioning groove 27 has a first side 271 and a second side 272, the first side 271 and the second side 272 are located on opposite sides of the positioning groove 27, and the positioning groove 27 is along the shell. The circumferential direction B of the body 21 extends for a predetermined length. Therefore, when the filter head 1 and the filter core 2 are rotated to make the first engaging portion 12 and the second engaging portion 22 engage or separate from each other, the positioning bump 16 can Move in the positioning groove 27 . The positioning groove 27 also has a third side 273 and a fourth side 274 , the third side 273 and the fourth side 274 are located on the other two opposite sides of the positioning groove 27 , and the third side 273 is adjacent to or close to the second end surface 26 The inner edge and the assembly end 25, the fourth edge 274 is adjacent to or close to the outer edge of the second end surface 26, so that the positioning groove 27 has a sufficient width to increase the positioning strength.

當濾心2欲卡接組合於濾心頭1時，第一卡合部12及第二卡合部22在卡接的過程中，定位凸點16能配合於定位凹槽27中，定位凸點16能於定位凹槽27中移動，定位凸點16不會與濾心2產生干涉，使濾心2及濾心頭1能順利的卡接，且定位凸點16及定位凹槽27的配合，能提供防偽的功能，以避免誤裝不適當的各種濾心。第一卡合部12及第二卡合部22在卡接完成時，定位凸點16亦可抵觸於第一邊271或第二邊272而定位。 When the filter element 2 is to be assembled to the filter element head 1, the positioning bumps 16 can fit into the positioning grooves 27 during the clamping process of the first engaging portion 12 and the second engaging portion 22, and the positioning bumps 16 can move in the positioning groove 27, the positioning bump 16 will not interfere with the filter core 2, so that the filter core 2 and the filter head 1 can be smoothly clamped, and the matching of the positioning bump 16 and the positioning groove 27, It can provide anti-counterfeiting function to avoid misinstallation of inappropriate filters. When the first engaging portion 12 and the second engaging portion 22 are engaged with each other, the positioning protrusions 16 can also be positioned against the first side 271 or the second side 272 .

在本實施例中，該定位凹槽27還可區分為一第一段275及一第二段276，第一段275可靠近第一邊271，第二段276可靠近第二邊272，第二段276的深度小於第一段275的深度，使得定位凹槽27形成階梯狀而可具有不同的深度，第二段276的深度較小，可提供較大的抵觸力量。第一卡合部12及第二卡合部22在卡接的過程中，定位凸點16能配合於定位凹槽27中，定位凸點16沿著定位凹槽27的第一段275往第二段276移動，並利用第二段276抵觸於定位凸點16，以提供適當的緊度。 In this embodiment, the positioning groove 27 can be further divided into a first section 275 and a second section 276. The first section 275 can be close to the first side 271, the second section 276 can be close to the second side 272, and the first section 275 can be close to the second side 272. The depth of the second section 276 is smaller than the depth of the first section 275, so that the positioning groove 27 is formed in a stepped shape and can have different depths. During the clamping process of the first engaging portion 12 and the second engaging portion 22 , the positioning protrusions 16 can fit into the positioning grooves 27 , and the positioning protrusions 16 move along the first section 275 of the positioning grooves 27 to the second position. The second segment 276 moves and uses the second segment 276 to interfere with the positioning protrusion Point 16 to provide proper tightness.

[實施例的有益效果] [Advantageous effects of the embodiment]

本創作的有益效果在於，本創作所提供的淨水用的濾心組，包括濾心頭及濾心，濾心頭具有座體及第一卡合部，濾心具有殼體及第二卡合部，第一卡合部及第二卡合部能相互卡接，使濾心可拆卸的組裝於濾心頭。濾心頭的座體設有第一端面，第一端面位於外環壁內，第一端面環繞於組裝孔的外圍，第一端面的內緣鄰接組裝孔，第一端面上設有定位凸點。濾心的殼體具有第二端面，第二端面設置於殼體的一端，第二端面環繞於組裝端的外圍，第二端面上設有定位凹槽，第一卡合部及第二卡合部在卡接的過程中，定位凸點能於定位凹槽中移動。由此，能提供較佳的防偽功能，以防止消費者誤用來路不明的濾心，以避免誤裝濾心。再者，本創作第一端面位於座體的外環壁內，第一端面的內緣鄰接組裝孔，定位凸點設於第一端面上，定位凸點靠近濾心頭的座體的中心，其結構穩固，不容易產生變形或損壞，而能確實的提供防偽功能。 The beneficial effect of the present invention is that the filter core set for water purification provided by the present invention includes a filter core head and a filter core, the filter core head has a seat body and a first engaging part, and the filter core has a shell and a second engaging part , the first engaging portion and the second engaging portion can be engaged with each other, so that the filter element can be detachably assembled to the filter element head. The seat body of the filter head is provided with a first end surface, the first end surface is located in the outer ring wall, the first end surface surrounds the periphery of the assembly hole, the inner edge of the first end surface is adjacent to the assembly hole, and the first end surface is provided with a positioning convex point. The shell of the filter core has a second end face, the second end face is arranged at one end of the casing, the second end face surrounds the periphery of the assembly end, the second end face is provided with a positioning groove, a first engaging portion and a second engaging portion During the clamping process, the positioning bumps can move in the positioning grooves. Therefore, a better anti-counterfeiting function can be provided, so as to prevent consumers from mistakenly using the filter element of unknown destination, so as to avoid mistakenly installing the filter element. Furthermore, in this invention, the first end face is located in the outer ring wall of the seat body, the inner edge of the first end face is adjacent to the assembly hole, the positioning bump is arranged on the first end face, and the positioning bump is close to the center of the seat body of the filter head. The structure is stable, not easy to be deformed or damaged, and can indeed provide anti-counterfeiting functions.

以上所公開的內容僅為本創作的優選可行實施例，並非因此侷限本創作的申請專利範圍，所以凡是運用本創作說明書及圖式內容所做的等效技術變化，均包含於本創作的申請專利範圍內。 The content disclosed above is only the preferred and feasible embodiment of this creation, and is not intended to limit the scope of the patent application of this creation. Therefore, any equivalent technical changes made by using the description and drawings of this creation are included in the application for this creation. within the scope of the patent.

1:濾心頭 1: Filter head

11:座體 11: seat body

111:外環壁 111: Outer ring wall

12:第一卡合部 12: The first engaging part

13:輸水管路 13: Water pipeline

14:組裝孔 14: Assembly holes

15:第一端面 15: The first end face

16:定位凸點 16: Positioning the bump

161:第一端 161: First End

162:第二端 162: Second End

2:濾心 2: filter core

21:殼體 21: Shell

22:第二卡合部 22: The second engaging part

23:進出水口 23: Water inlet and outlet

24:進出水口 24: Water inlet and outlet

25:組裝端 25: Assembly end

26:第二端面 26: Second end face

27:定位凹槽 27: Positioning groove

271:第一邊 271: First Side

272:第二邊 272: Second Side

273:第三邊 273: Third Side

274:第四邊 274: Fourth side

275:第一段 275: First paragraph

276:第二段 276: Second paragraph

A:組裝孔的徑向方向 A: Radial direction of the assembly hole

B:殼體的環向方向 B: Circumferential direction of the shell

Claims

一種淨水用的濾心組，包括：一濾心頭，該濾心頭具有一座體及至少一第一卡合部，該第一卡合部設置於該座體上；以及一濾心，該濾心具有一殼體及至少一第二卡合部，該第二卡合部設置於該殼體上，該第一卡合部及該第二卡合部能相互卡接，使該濾心可拆卸的組裝於該濾心頭；其中該濾心頭的座體設有一組裝孔及一第一端面，該組裝孔位於該座體的內部，該座體具有一外環壁，該第一端面位於該外環壁內，該第一端面呈環狀，該第一端面環繞於該組裝孔的外圍，該第一端面的內緣鄰接該組裝孔，該第一端面上設有至少一定位凸點；該濾心的殼體具有一組裝端及一第二端面，該組裝端位於該殼體的一端，該濾心組裝於該濾心頭時，該組裝端能插置於該組裝孔中，該第二端面設置於該殼體的一端，該第二端面呈環狀，該第二端面環繞於該組裝端的外圍，該第二端面上設有至少一定位凹槽，該第一卡合部及該第二卡合部在卡接的過程中，該定位凸點能於該定位凹槽中移動。 A filter core set for water purification, comprising: a filter core head, the filter core head has a seat body and at least a first engaging part, the first engaging part is arranged on the seat body; and a filter core, the filter core The core has a casing and at least a second engaging portion, the second engaging portion is arranged on the casing, and the first engaging portion and the second engaging portion can be engaged with each other, so that the filter core can be Disassembled and assembled on the filter head; wherein the seat body of the filter head is provided with an assembly hole and a first end surface, the assembly hole is located inside the seat body, the seat body has an outer ring wall, and the first end surface is located in the In the outer ring wall, the first end surface is annular, the first end surface surrounds the periphery of the assembly hole, the inner edge of the first end surface is adjacent to the assembly hole, and the first end surface is provided with at least one positioning convex point; The housing of the filter core has an assembly end and a second end surface, the assembly end is located at one end of the housing, when the filter core is assembled to the filter head, the assembly end can be inserted into the assembly hole, the first Two end faces are arranged at one end of the casing, the second end face is annular, the second end face surrounds the periphery of the assembly end, at least one positioning groove is formed on the second end face, the first engaging portion and the During the clamping process of the second engaging portion, the positioning protrusion can move in the positioning groove.

如請求項1所述的淨水用的濾心組，其中該定位凸點沿著該組裝孔的一徑向方向延伸，使該定位凸點在該徑向方向形成長形的凸出體。 The filter core set for water purification according to claim 1, wherein the positioning bump extends along a radial direction of the assembly hole, so that the positioning bump forms an elongated protrusion in the radial direction.

如請求項2所述的淨水用的濾心組，其中該定位凸點具有一第一端及一第二端，該第一端及該第二端位於該定位凸點相對的兩端，該第一端鄰接或靠近該第一端面的內緣。 The filter set for water purification according to claim 2, wherein the positioning bump has a first end and a second end, and the first end and the second end are located at opposite ends of the positioning bump, The first end is adjacent to or near the inner edge of the first end face.

如請求項3所述的淨水用的濾心組，其中該第一端及該第二端具有斜度，該第一端及該第二端朝向遠離該第一端面的方向遞減間距，使該定位凸點形成一梯形塊體。 The filter set for water purification according to claim 3, wherein the first end and the second end have slopes, and the distance between the first end and the second end decreases in the direction away from the first end surface, so that The positioning bumps form a trapezoidal block.

如請求項3所述的淨水用的濾心組，其中該第二端鄰接或靠近該外環壁。 The filter core group for water purification according to claim 3, wherein the second end is adjacent to or close to the outer ring wall.

如請求項1所述的淨水用的濾心組，其中該定位凸點靠近或鄰接該組裝孔，該定位凹槽靠近或鄰接該組裝端。 The filter set for water purification according to claim 1, wherein the positioning bump is close to or adjacent to the assembly hole, and the positioning groove is close to or adjacent to the assembly end.

如請求項1所述的淨水用的濾心組，其中該定位凹槽為弧形凹槽，該定位凹槽沿著該殼體的環向方向延伸，該定位凹槽具有一第一邊及一第二邊，該第一邊及該第二邊位於該定位凹槽相對的兩邊，該定位凹槽還具有一第三邊及一第四邊，該第三邊及該第四邊位於該定位凹槽另外相對的兩邊，該第三邊鄰接或靠近該第二端面的內緣，該第四邊鄰接或靠近該第二端面的外緣。 The filter core set for water purification according to claim 1, wherein the positioning groove is an arc-shaped groove, the positioning groove extends along the circumferential direction of the casing, and the positioning groove has a first side and a second side, the first side and the second side are located on opposite sides of the positioning groove, the positioning groove also has a third side and a fourth side, the third side and the fourth side are located at On the other two opposite sides of the positioning groove, the third side is adjacent to or close to the inner edge of the second end face, and the fourth side is adjacent to or close to the outer edge of the second end face.

如請求項1所述的淨水用的濾心組，其中該第一卡合部設置於該組裝孔中，該第二卡合部設置於該組裝端上。 The filter set for water purification according to claim 1, wherein the first engaging portion is arranged in the assembly hole, and the second engaging portion is arranged on the assembling end.

如請求項1所述的淨水用的濾心組，其中該濾心的殼體的一端設有多個進出水口，該濾心頭的座體上設置一輸水管路，該組裝孔與該輸水管路相連通，該進出水口設置於該組裝端上，該濾心頭的輸水管路能與該濾心的進出水口相連通。 The filter element set for water purification according to claim 1, wherein one end of the housing of the filter element is provided with a plurality of water inlet and outlet ports, the seat body of the filter element head is provided with a water delivery pipeline, and the assembly hole is connected with the water outlet. The water pipeline is connected, the water inlet and outlet are arranged on the assembly end, and the water delivery pipeline of the filter head can be communicated with the water inlet and outlet of the filter.

如請求項1所述的淨水用的濾心組，其中該定位凹槽區分為一第一段及一第二段，該第二段的深度小於該第一段的深度，該定位凸點能沿著該定位凹槽的第一段往第二段移動，並利用該第二段抵觸於該定位凸點。 The filter core set for water purification according to claim 1, wherein the positioning groove is divided into a first section and a second section, the depth of the second section is smaller than the depth of the first section, and the positioning convex point It can move along the first section of the positioning groove to the second section, and use the second section to abut against the positioning convex point.