TWI472365B - Interlocking water guide plate (2) - Google Patents
Interlocking water guide plate (2) Download PDFInfo
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- TWI472365B TWI472365B TW98135046A TW98135046A TWI472365B TW I472365 B TWI472365 B TW I472365B TW 98135046 A TW98135046 A TW 98135046A TW 98135046 A TW98135046 A TW 98135046A TW I472365 B TWI472365 B TW I472365B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims description 110
- 239000012528 membrane Substances 0.000 claims description 20
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 238000004049 embossing Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 description 8
- 229920002725 thermoplastic elastomer Polymers 0.000 description 4
- 238000010008 shearing Methods 0.000 description 3
- 238000001746 injection moulding Methods 0.000 description 2
- 230000009191 jumping Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920006342 thermoplastic vulcanizate Polymers 0.000 description 2
- 210000003027 ear inner Anatomy 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
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- Separation Using Semi-Permeable Membranes (AREA)
Description
本發明是有關於一種過濾薄膜的夾持裝置,特別是指一種用於夾固濾膜且可相互疊組的互鎖式導水盤組(二)。The invention relates to a clamping device for a filter film, in particular to an interlocking water guiding plate set (2) for clamping a filter membrane and stacking one another.
本案發明人先前蒙鈞局獲准之第I268175號『互鎖式導水盤組』發明專利案,揭露了一種能夠分層緊密地夾固濾膜的夾持裝置,包含有兩兩為一組且用以夾置一濾膜的導水盤,並且,每一個導水盤是可旋動地與相鄰的導水盤相疊合,各該導水盤分別具有一本體、沿一軸向貫穿該本體的一中央穿孔、數個以該軸向為中心且等間隔貫穿該本體的環孔、數個凸出於該本體一盤面且分別位於前述環孔一端的鎖合部、數個分別對應前述環孔且形成在該本體另一盤面的對合部,及數個形成在該穿孔孔壁並能與該濾膜導通的導水槽。如此,每一個導水盤的鎖合部是可穿置入相鄰導水盤的環孔,且使得濾膜形成被疊置在兩個導水盤的盤面之間,接著,組裝者便可以相反方向相互旋動兩個導水盤,即可促使導水盤的鎖合部與相鄰導水盤的對合部形成嵌卡效果,而達到相互鎖固濾膜的目的。The inventor of the present invention has previously approved the invention patent No. I268175 "Interlocking water deflector group", which discloses a clamping device capable of layering and tightly clamping the filter membrane, comprising two groups of two and using a water deflector for sandwiching a filter membrane, and each of the water deflectors is rotatably superposed with an adjacent water deflector, each of the water deflectors having a body and a central portion extending through the body in an axial direction a plurality of perforations, a plurality of annular holes extending through the body at equal intervals in the axial direction, and a plurality of locking portions protruding from one end of the body and located at one end of the ring hole, respectively, and corresponding to the ring holes respectively formed The merging portion of the other disk surface of the body, and a plurality of water guiding grooves formed on the wall of the through hole and capable of being electrically connected to the filter film. In this way, the locking portion of each water guiding plate is a ring hole that can be inserted into the adjacent water guiding plate, and the filter film is formed to be stacked between the disk surfaces of the two water guiding plates, and then the assembler can mutually oppositely Rotating the two water guiding plates can promote the card insertion effect of the locking portion of the water guiding plate and the adjacent water guiding plate, thereby achieving the purpose of mutually locking the filter membrane.
並且,為了使導水盤組能達成良好的水密效果,導水盤在兩側的盤面上又分別凹設有一環繞前述環孔的環槽,環槽上恰可置放一O型墊圈,俾利用該墊圈可緊密夾置在濾膜與兩相鄰導水盤的盤面上,以止擋生水未經過濾膜的篩濾,而直接滲入導水盤中央的穿孔,降低產水的過濾效果。Moreover, in order to achieve a good watertight effect of the water guiding disc group, the water guiding disc is respectively recessed with a ring groove surrounding the ring hole on the two sides of the disk surface, and an O-shaped gasket can be placed on the ring groove, and the The gasket can be tightly sandwiched between the filter membrane and the surface of the two adjacent water-conducting discs to stop the raw water from being filtered by the filter membrane, and directly penetrate the perforation in the center of the water-conducting tray to reduce the filtering effect of the water production.
雖然,夾置在導水盤盤面與濾膜膜面之間的墊圈,確實能提供良好的水密防漏性,但是,由於墊圈與導水盤僅是一般的貼合關係,兩者之間並非固接的狀態,加上實際在組裝時,導水盤必須相互旋動才能組配,如此一來,受夾壓的墊圈勢必會受到兩種不同旋向的扭轉剪切力(一為順時針,另一為逆時針方向),這兩種剪切力的大小是視墊圈分別跟導水盤、濾膜之間的摩擦力而定,而眾所周知地,導水盤與濾膜並非以同類材質製成,相對的摩擦係數亦不相同,造成墊圈須承受兩種大小、方向不同的剪切力,也由於這兩種不同剪切力的作用,容易使得墊圈由導水盤的環槽內脫移出,或是產生嚴重的扭曲變型,如此一來,濾膜膜面與導水盤的盤面便會有間隙生成,造成導水盤組喪失應有的水密效果。Although the gasket sandwiched between the disk surface of the water deflector and the membrane surface of the filter membrane can provide good watertight leakproofness, since the gasket and the water deflector are only in a general fit relationship, the two are not fixed. The state, in addition to the actual assembly, the water deflectors must be rotated to each other to form, so that the crimped gasket is bound to be subjected to two different directions of torsional shearing force (one clockwise, the other In the counterclockwise direction, the magnitude of these two shear forces depends on the friction between the gasket and the water guide and the filter. It is well known that the water deflector and the filter are not made of the same type, and the opposite The friction coefficient is also different, which causes the gasket to withstand two different shearing forces of different sizes and directions. Due to the action of these two different shearing forces, the gasket is easily removed from the ring groove of the water deflector, or it is serious. The twisting deformation, in this way, there will be a gap between the membrane surface of the filter membrane and the disk surface of the water deflector, causing the water deflector group to lose its proper watertight effect.
此外,由於導水盤的兩個盤面都必須分別裝設墊圈才能使用,在垂直組裝時,導水盤盤面朝下一側的墊圈會自然地脫離環槽,使得導水盤在對位組立上極不方便。In addition, since the two disc faces of the water deflector must be separately installed with washers, the washers on the downward side of the water deflector disc will naturally be separated from the ring groove during vertical assembly, so that the water deflector does not stand on the alignment group. Convenience.
本發明之目的,即在提供一種可保持導水盤與濾膜良好的水密效果,且組配上更便利的互鎖式導水盤組(二)。The object of the present invention is to provide an interlocking water deflector group (2) which can maintain a good watertight effect of the water deflector and the filter membrane, and is more convenient to assemble.
根據本發明所提出之一種互鎖式導水盤組(二),包含數個導水盤及數個水密元件。每一導水盤是可旋動地相互疊合,並具有一盤狀的本體、一沿一軸向貫穿該本體的穿孔、數個環繞該軸向且自該穿孔的環壁面上開設的環孔、數個自該本體一側盤面朝外延伸且對應環孔一端的鎖合部、數個自該本體另一側盤面朝該環孔中延伸的對合部,及一環繞前述環孔且分別自該本體兩側盤面內陷的定位部,該定位部並具有至少一貫通該本體兩側盤面的連結孔,此外,每一導水盤的鎖合部是可穿置入相鄰導水盤的環孔中,並可在與相鄰導水盤的鎖合部對應的一鬆釋位置,及與相鄰導水盤的對合部對應的一鎖固位置之間旋動。每一個水密元件是分別固設在各該導水盤的定位部上,包括有二對應該本體兩側盤面的抵接部,及至少一位於前述抵接部之間且伸設在該連結孔內的導接部。An interlocking water deflector (2) according to the present invention comprises a plurality of water deflectors and a plurality of watertight components. Each water deflector is rotatably superposed on each other and has a disk-shaped body, a through hole extending through the body in an axial direction, and a plurality of ring holes surrounding the axial direction and opening from the ring wall surface of the through hole a plurality of locking portions extending outward from the disk surface of the body and corresponding to one end of the ring hole, a plurality of engaging portions extending from the other side of the body toward the ring hole, and a surrounding ring hole And a positioning portion that is recessed from the disk surfaces of the main body, the positioning portion has at least one connecting hole penetrating the disk surfaces of the two sides of the body, and further, the locking portion of each water guiding plate is permeable to the adjacent water guiding plate The ring holes are rotatable between a release position corresponding to the locking portion of the adjacent water deflector and a locking position corresponding to the mating portion of the adjacent water deflector. Each of the watertight components is respectively fixed on the positioning portion of each of the water guiding plates, and includes two abutting portions corresponding to the disk surfaces of the main body, and at least one of the abutting portions is disposed between the connecting portions and extending in the connecting holes. The guide.
依照上述本發明之互鎖式導水盤組(二),每一導水盤的定位部具有二分別自該本體兩側盤面向內凹設的淺環槽,及數個垂直環列該軸向且連通該本體兩側淺環槽的連結孔,且連鄰的兩兩連結連孔恰可形成一嵌結肋,該肋結部是被該水密元件所包埋,使水密元件被完全地定位在導水盤上,藉以防止防水元件在導水盤的定位部上有跳脫或扭曲變型,以保持與濾膜膜面的水密性,並且每一個導水盤只須配合一個水密元件,具有對位組立快速確實且方便的優點。According to the above-mentioned interlocking water guiding disc set (2) of the present invention, the positioning portion of each water guiding disc has two shallow ring grooves respectively recessed from the two sides of the main body of the main body, and a plurality of vertical rings are arranged in the axial direction and Connecting holes connecting the shallow ring grooves on both sides of the body, and the adjacent two connecting holes can form an embedded rib, which is embedded by the watertight member, so that the watertight member is completely positioned at On the water deflector, the waterproof element is prevented from jumping or twisting on the positioning portion of the water deflector to maintain watertightness with the membrane surface of the filter membrane, and each water deflector only needs to cooperate with a watertight component to have a quick alignment. The advantages of being true and convenient.
參閱第1圖,本發明互鎖式導水盤組(二)之一較佳實施例,包含有數個導水盤10及數個水密元件20。Referring to Figure 1, a preferred embodiment of the interlocking water deflector assembly (2) of the present invention includes a plurality of water deflectors 10 and a plurality of watertight members 20.
前述導水盤10,請配合參閱第2圖,是可旋動地相互疊合,每一導水盤10具有一盤狀的本體11、一沿一軸向X貫穿該本體11的穿孔12、三環繞該軸向X且自該穿孔12的環壁面121上開設的弧形環孔13、三自該本體11一側盤面111朝外延伸且對應環孔13一端的鎖合部14、三自該本體11另一側盤面112朝該環孔13延伸的對合部15,及一環繞前述環孔13且分別自該本體11兩側盤面111、112內陷的定位部16,此外,且每一導水盤10的鎖合部14是可穿置入相鄰導水盤10的環孔13中,並可在與相鄰導水盤10的鎖合部14對應的一鬆釋位置(如第3圖),及與相鄰導水盤10的對合部15對應的一鎖固位置(如第4圖所示)之間旋動。在本實施例中,該鎖合部14具有一自側盤面111垂直延伸的垂直段141、一自該垂直段141水平延伸的水平段142,及一位於該垂直段141與水平段142銜接處的內凹狀卡緣143,而該對合部15對應該鎖合部14則呈倒L型,並具有一位於頂緣的凸粒151。The water deflector 10, as shown in FIG. 2, is rotatably superposed on each other. Each water deflector 10 has a disk-shaped body 11 and a perforation 12 and three surrounding of the body 11 along an axial direction X. The axial direction X and the arcuate ring hole 13 formed in the ring wall surface 121 of the through hole 12 and the locking portion 14 extending from the disk surface 111 of the body 11 toward the outside and corresponding to one end of the ring hole 13 11 abutting portion 15 extending from the other side disk surface 112 toward the ring hole 13 and a positioning portion 16 surrounding the ring hole 13 and recessed from the disk faces 111, 112 of the body 11 respectively, and each water guiding The locking portion 14 of the disc 10 is permeable to the annular opening 13 of the adjacent water deflector 10 and is at a release position corresponding to the locking portion 14 of the adjacent water deflector 10 (as shown in Fig. 3). And a locking position (shown in FIG. 4) corresponding to the abutting portion 15 of the adjacent water deflector 10 is rotated. In this embodiment, the latching portion 14 has a vertical section 141 extending perpendicularly from the side disk surface 111, a horizontal section 142 extending horizontally from the vertical section 141, and a joint between the vertical section 141 and the horizontal section 142. The concave card edge 143, and the abutting portion 15 is inverted L-shaped corresponding to the locking portion 14, and has a convex 151 at the top edge.
另外,請參閱2、7圖,該定位部16具有二分別自該本體11的兩側盤面111、112向內凹設的淺環槽161,及數個呈垂直環列該軸向X且連通前述淺環槽161的連結孔162,且連鄰的兩兩連結孔162連恰可形成一嵌結肋163,且於本實施例中,該定位部16更具有數個分別沿著該本體11的淺環槽161且沿徑向朝外延伸的缺口164。In addition, referring to FIG. 2 and FIG. 7 , the positioning portion 16 has two shallow ring grooves 161 recessed inwardly from the disk surfaces 111 , 112 of the main body 11 , and a plurality of vertical lines and the axial direction X and connected. The connecting hole 162 of the shallow ring groove 161 and the two adjacent connecting holes 162 are connected to form an arranging rib 163. In this embodiment, the positioning portion 16 has a plurality of locating portions 16 respectively along the body 11. The shallow ring groove 161 and the notch 164 extending radially outward.
前述水密元件20,是以TPR(thermoplastic rubber,熱可塑性橡膠)、TPV(thermoplastic vulcanizate,動態加硫型熱塑性聚烯烴系彈性體)、TPE(thermoplastic elastomer,熱可塑性彈性體)...等任一種材質所製成,其等是分別固設在前述導水盤10的定位部16上。在本實施例中,每一個水密元件20是採用射出成型方式嵌設在導水盤10的定位部16上,促使水密元件20與導水盤10固結為一體,且每一個水密元件20包括有二對應前述淺環槽161的抵接部21、22、數個位於前述抵接部21、22之間且伸設在前述連結孔162內的導接部23,以及數個對應延伸至前述缺口164內的耳部24,前述抵接部21、22及導接部23恰形成完全嵌固並包覆住導水盤10上的嵌結肋163,使水密元件20無法自導水盤10的定位部16上脫離。The watertight element 20 is any one of TPR (thermoplastic rubber), TPV (thermoplastic vulcanizate), TPE (thermoplastic elastomer), and the like. The material is made of the material, and is fixed to the positioning portion 16 of the water deflector 10, respectively. In this embodiment, each watertight member 20 is embedded in the positioning portion 16 of the water deflector 10 by injection molding, and the watertight member 20 is consolidated with the water deflector 10, and each watertight member 20 includes two. Corresponding to the abutting portions 21 and 22 of the shallow ring groove 161, a plurality of guiding portions 23 located between the abutting portions 21 and 22 and extending in the connecting hole 162, and a plurality of corresponding extending to the notch 164 The inner ear portion 24, the abutting portions 21, 22 and the guiding portion 23 form a fitting rib 163 which is completely embedded and covers the water guiding plate 10, so that the watertight member 20 cannot be self-aligned with the positioning portion 16 of the water guiding plate 10. Get out of the way.
附帶說明的是,前述水密元件20的抵接部21、22是呈略凸露前述導水盤10的兩側盤面111、112,以提供導水盤10與濾膜30膜面密接的防滲效果(但濾膜的產水側仍可使水液流通)。It is to be noted that the abutting portions 21 and 22 of the watertight member 20 are slightly exposed to the disk surfaces 111 and 112 of the water deflector 10 to provide an anti-seepage effect of the water-conducting disc 10 and the membrane surface of the filter membrane 30. However, the water side of the membrane still allows the liquid to circulate.
組裝時,請再參閱第1、3圖,是先將濾膜30排設在兩兩導水盤10之間(以下為了方便說明與辨識,特別將其中一個導水盤及其各部位的標號另外加上「’」),然後,將該導水盤10的鎖合部14穿置入相鄰導水盤10’的環孔13’中,此時該導水盤10的鎖合部14是位於對應相鄰導水盤10’的鎖合部14’的鬆釋位置上,接著,順時針方向轉動該導水盤10,如第4圖,當兩相鄰導水盤10、10’位於該鎖固位置時,相鄰導水盤10’的對合部15’恰可擋止該導水盤10的垂直段141,且使其凸粒151’恰可嵌卡入該內凹卡緣143,如第5、6圖所示,而達成閉鎖作用,促使兩導水盤10、10’鎖固為一體,且藉由導水盤10、10’外緣水密元件20的抵接部21、22來緊密壓迫該濾膜30,以獲得良的水密效果。When assembling, please refer to the first and third figures. First, the filter membrane 30 is arranged between the two water deflectors 10 (hereinafter, for convenience of explanation and identification, the label of one of the water deflectors and its parts is additionally added. """), then the locking portion 14 of the water deflector 10 is inserted into the annular hole 13' of the adjacent water deflector 10', at which time the locking portion 14 of the water deflector 10 is located adjacent to At the release position of the locking portion 14' of the water deflector 10', then, the water deflector 10 is rotated clockwise, as shown in Fig. 4, when the two adjacent water deflectors 10, 10' are in the locked position, The abutting portion 15' of the adjacent water deflector 10' can block the vertical section 141 of the water deflector 10, and its convex 151' can be fitted into the concave card edge 143, as shown in Figures 5 and 6. In order to achieve the locking effect, the two water guiding plates 10, 10' are locked into one body, and the filter film 30 is tightly pressed by the abutting portions 21, 22 of the outer water-tight member 20 of the water guiding plate 10, 10' to Get a good watertight effect.
歸納上述,將本發明「互鎖式導水盤組(二)」所能達成的優點歸納如下:In summary, the advantages that can be achieved by the "interlocking water deflector (2)" of the present invention are summarized as follows:
一、與前案相較,本發明將原來導水盤組外加的墊圈,改由以射出成型的水密元件20與導水盤10固結為一體,因此當兩導水盤10、10’在旋轉閉鎖時,由於水密元件20已被導水盤10本體11上的嵌結肋163及缺口164所限制,因此不管是外拉或推移皆無法將其與導水盤10的本體11脫離,可使水密元件20穩固地定位在導水盤10的定位部16上,藉以防止水密元件20的跳脫、錯位,甚至扭曲的情形,如此一來,即可避免導水盤10兩側盤面111、112與濾膜30的膜面有間隙產生,以確保產水的品質。1. In comparison with the previous case, the present invention consolidates the gasket applied to the original water guiding disc group by the injection molding watertight member 20 and the water guiding disc 10, so that when the two water guiding discs 10, 10' are rotationally locked Since the watertight member 20 has been restrained by the inserting rib 163 and the notch 164 on the body 11 of the water deflector 10, it cannot be separated from the body 11 of the water deflector 10 by external pulling or pushing, so that the watertight member 20 can be stabilized. Positioned on the positioning portion 16 of the water deflector 10 to prevent jumping, misalignment, or even distortion of the watertight member 20, so that the membranes of the disk surfaces 111, 112 and the filter membrane 30 on both sides of the water deflector 10 can be avoided. A gap is created to ensure the quality of the produced water.
二、而且每一個導水盤10只須搭配一個水密元件20即可使用,加上水密元件20已定位在導水盤10上,因此,在垂直對位裝設時,水密元件20不會與導水盤10分離,具有對位組立快速確實且方便的功效。2. Each of the water deflectors 10 must be used with only one watertight component 20, and the watertight component 20 is positioned on the water deflector 10. Therefore, the watertight component 20 does not interact with the water deflector when vertically aligned. 10 separation, with the ability to set up a fast and accurate and convenient.
值得一提的是,導水盤10中央的穿孔12是直接與環孔13形成連通,可降低導水盤10的整體重量。It is worth mentioning that the perforation 12 in the center of the water guiding plate 10 is directly connected with the ring hole 13 to reduce the overall weight of the water guiding plate 10.
惟以上所述者,僅為本新型之一個實施例而已,當不能以此限定本新型實施之範圍,即大凡依本新型申請專利範圍及新型說明內容所作之簡單的等效變化與修飾,皆應仍屬本新型專利涵蓋之範圍內。However, the above-mentioned ones are only one embodiment of the present invention, and the scope of the present invention cannot be limited thereto, that is, the simple equivalent changes and modifications made by the novel patent application scope and the novel description contents are all It should remain within the scope of this new patent.
10...導水盤10. . . Water deflector
11...本體11. . . Ontology
111...側盤面111. . . Side panel
112...側盤面112. . . Side panel
12...穿孔12. . . perforation
121...環壁面121. . . Ring wall
13...環孔13. . . Ring hole
14...鎖合部14. . . Locking part
141...垂直段141. . . Vertical segment
142...水平段142. . . Horizontal section
143...卡緣143. . . Card edge
15...對合部15. . . Matching department
151...凸粒151. . . Bulge
16...定位部16. . . Positioning department
161...淺環槽161. . . Shallow ring groove
162...連結孔162. . . Link hole
163...嵌結肋163. . . Inlaid rib
164...缺口164. . . gap
20...水密元件20. . . Watertight component
21...抵接部twenty one. . . Abutment
22...抵接部twenty two. . . Abutment
23...導接部twenty three. . . Guide
24...耳部twenty four. . . Ear
30...濾膜30. . . Filter
第1圖是一立體分解圖,說明本發明互鎖式導水盤組(二)的一較佳實施例;Figure 1 is an exploded perspective view showing a preferred embodiment of the interlocking water deflector (2) of the present invention;
第2圖是一立視圖,說明本發明該較佳實施例中的導水盤尚未與水密元件結合的立體外觀;Figure 2 is an elevational view showing the three-dimensional appearance of the water deflector in the preferred embodiment of the present invention not yet combined with the watertight member;
第3圖是一頂視圖,說明本發明該較佳實施例中二個導水盤相互對合且位於一鬆釋位置的狀態;Figure 3 is a top view showing the state in which the two water guiding discs are mutually aligned and in a releasing position in the preferred embodiment of the present invention;
第4圖是一頂視圖,說明本發明該較佳實施例中二個導水盤相互對合且位於一鎖固位置的狀態;Figure 4 is a top view showing the state in which the two water deflectors are in a locked position and in a locked position in the preferred embodiment of the present invention;
第5圖是一剖視圖,說明本發明該較佳實施例中相鄰導水盤相互卡合的情形;Figure 5 is a cross-sectional view showing the case where adjacent water guiding discs are engaged with each other in the preferred embodiment of the present invention;
第6圖是一局部立體圖,說明本發明該較佳實施例中導水盤的鎖合部與相鄰導水盤對合部相互嵌卡的情形;及Figure 6 is a partial perspective view of the preferred embodiment of the present invention in which the locking portion of the water deflector and the adjacent water guiding disc are engaged with each other; and
第7圖是一局部剖視圖,說明本發明該較佳實施例的水密元件結構。Figure 7 is a partial cross-sectional view showing the structure of the watertight member of the preferred embodiment of the present invention.
10...導水盤10. . . Water deflector
11...本體11. . . Ontology
111...側盤面111. . . Side panel
112...側盤面112. . . Side panel
12...穿孔12. . . perforation
121...環壁面121. . . Ring wall
13...環孔13. . . Ring hole
14...鎖合部14. . . Locking part
141...垂直段141. . . Vertical segment
142...水平段142. . . Horizontal section
143...卡緣143. . . Card edge
15...對合部15. . . Matching department
151...凸粒151. . . Bulge
16...定位部16. . . Positioning department
161...淺環槽161. . . Shallow ring groove
162...連結孔162. . . Link hole
163...嵌結肋163. . . Inlaid rib
164...缺口164. . . gap
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98135046A TWI472365B (en) | 2009-10-16 | 2009-10-16 | Interlocking water guide plate (2) |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW98135046A TWI472365B (en) | 2009-10-16 | 2009-10-16 | Interlocking water guide plate (2) |
Publications (2)
Publication Number | Publication Date |
---|---|
TW201114469A TW201114469A (en) | 2011-05-01 |
TWI472365B true TWI472365B (en) | 2015-02-11 |
Family
ID=44934099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW98135046A TWI472365B (en) | 2009-10-16 | 2009-10-16 | Interlocking water guide plate (2) |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWI472365B (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0486567A1 (en) * | 1989-08-16 | 1992-05-27 | TABATABAI, Seyed Hassan | Closure |
TWI268175B (en) * | 2005-10-18 | 2006-12-11 | Yu-San Kuo | Interlocked plate set for guiding water having a locking part so as to reach the aim of locking |
CN201154294Y (en) * | 2008-02-28 | 2008-11-26 | 大连欧科膜技术工程有限公司 | Novel ultrafiltration membrane assembly |
-
2009
- 2009-10-16 TW TW98135046A patent/TWI472365B/en not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0486567A1 (en) * | 1989-08-16 | 1992-05-27 | TABATABAI, Seyed Hassan | Closure |
US5249775A (en) * | 1989-08-16 | 1993-10-05 | Tabatabai Seyed H | Closure |
TWI268175B (en) * | 2005-10-18 | 2006-12-11 | Yu-San Kuo | Interlocked plate set for guiding water having a locking part so as to reach the aim of locking |
CN201154294Y (en) * | 2008-02-28 | 2008-11-26 | 大连欧科膜技术工程有限公司 | Novel ultrafiltration membrane assembly |
Also Published As
Publication number | Publication date |
---|---|
TW201114469A (en) | 2011-05-01 |
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MM4A | Annulment or lapse of patent due to non-payment of fees |