TWM474090U - Instinctive operable valve core capable of saving water from multiple stages - Google Patents
Instinctive operable valve core capable of saving water from multiple stages Download PDFInfo
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Description
本創作係涉及一種水龍頭閥芯;特別是指一種能夠達到直覺操控式分段省水功能之創新閥芯結構型態揭示者。The present invention relates to a faucet spool; in particular, an innovative spool structure type revealer capable of achieving an intuitively operated segmented water saving function.
按,水龍頭內部結構設計上,主要係透過一閥芯的設置來達到控制水流啟閉與流路切換狀態之目的,而所述閥芯的結構型態,係隨著水龍頭功能型態的不同而有所差異,例如單溫水龍頭、雙溫水龍頭、分流式水龍頭等等,其閥芯的結構均有差異不同點存在。According to the internal structure design of the faucet, the purpose of controlling the water flow opening and closing and the flow switching state is mainly achieved through the setting of a valve core, and the structural type of the valve core is different according to the functional type of the faucet. There are differences, such as single temperature faucet, double temperature faucet, split faucet, etc., the structure of the valve core has different differences.
而本創作所欲探討的水龍頭閥芯,係特別針對單溫水龍頭所使用的閥芯結構而言,此種單溫水龍頭的閥芯結構,主要係藉由一轉動閥片於一固定閥片上的轉動角度變化來控制水流啟閉與大小狀態,若以水龍頭開關為180度作動行程範圍的型態而言,該轉動閥片與固定閥片通常係各別設有一半月形的穿水孔,如此隨著轉動閥片於固定閥片上的轉動角度變化,得以構成該二半月形的穿水孔之間呈現全開、全閉或不同截面的連通狀態。The faucet valve core to be discussed in this creation is specifically for the valve core structure used in the single-temperature faucet. The valve core structure of the single-temperature faucet is mainly based on a rotating valve piece on a fixed valve plate. The rotation angle changes to control the water flow opening and closing and the size state. If the faucet switch is in the range of 180 degrees of the stroke range, the rotating valve piece and the fixed valve piece are usually provided with a half-moon shaped water hole, so As the angle of rotation of the rotating valve plate on the fixed valve plate changes, a state of full opening, full closing or different cross-section between the two half-moon shaped water-permeable holes is formed.
近年來因氣候快速變遷導致水資源容易匱乏之因素,使得相關單位不斷鼓吹「省水」、「節約用水」等概念,而省水就實際執行面來看,與大眾日常生活息息相關的水龍頭,衍然成為被關注的焦點之一;然而,以一般大眾操作水龍頭的固有習慣而言,其實很難達到省水之目的,這主要係涉及到前段所述習知水龍頭閥芯結構型態設計;詳言之,因為前述轉動閥片與固定閥片的二半月形 穿水孔之間的連通程度一旦超過約30%(即水龍頭開關轉動約超過30度角)時,因流道截面積已達足夠流通量,故水龍頭此時出水量其實已經和全開時的出水量差距不大,然而,一般大眾在操作水龍頭開關時,其瞬間轉動角度多數會輕易超過30度角,尤其扳桿式型態者更容易超過此角度範圍,此種用水方式要達到省水根本不可能,而且,若要改變此一人們長期以來養成的固有習慣,其實是相當困難的一件事;是以,若能從水龍頭的閥芯結構本身型態加以改變設計來解決此問題,反而可能性是相對較高的,也是值得相關業界去思考突破的技術課題。In recent years, due to the rapid changes in climate, the factors that make water resources scarce, so that the relevant units continue to advocate the concepts of “water saving” and “saving water”, and water saving is the faucet that is closely related to the daily life of the public. However, it has become one of the focuses of attention; however, in terms of the general habit of the general public to operate the faucet, it is actually difficult to achieve the purpose of water saving, which mainly involves the design of the conventional faucet valve core structure described in the previous paragraph; In other words, because of the aforementioned two-half-moon shape of the rotating valve piece and the fixed valve piece When the degree of communication between the water holes exceeds about 30% (that is, the faucet switch rotates by more than 30 degrees), since the cross-sectional area of the flow path has reached a sufficient flow amount, the water output of the faucet is actually already at the time of full opening. The difference in water volume is not large. However, when the general public operates the faucet switch, the instantaneous rotation angle will easily exceed 30 degrees. Especially the wrench type is more likely to exceed this angle range. Impossible, and it is quite difficult to change the inherent habits that people have developed over a long period of time; if they can change the design of the sump structure itself to solve this problem, instead The possibility is relatively high, and it is also a technical issue worthy of consideration by the relevant industry.
是以,針對上述習知水龍頭閥芯結構所存在之問題點,如何研發出一種能夠更具理想實用性之創新構造,實有待相關業界再加以思索突破之目標及方向者。Therefore, in view of the problems existing in the above-mentioned conventional faucet valve core structure, how to develop an innovative structure that can be more ideal and practical, and the relevant industry should further consider the goal and direction of breakthrough.
有鑑於此,創作人本於多年從事相關產品之製造開發與設計經驗,針對上述之目標,詳加設計與審慎評估後,終得一確具實用性之本創作。In view of this, the creator has been engaged in the manufacturing development and design experience of related products for many years. After the detailed design and careful evaluation of the above objectives, the creator will have a practical and practical creation.
本創作之主要目的,係在提供一種直覺操控式分段省水閥芯,其所欲解決之技術問題,係針對如何研發出一種更具理想實用性之新式水龍頭閥芯結構為目標加以思索創新突破。The main purpose of this creation is to provide an intuitively operated segmented water-saving valve core. The technical problem to be solved is to think about how to develop a new faucet valve core structure with more ideal and practicality. breakthrough.
本創作解決問題之技術特點,主要在於所述閥芯係包括:一閥殼,為中空殼體型態,包括設於閥殼上端呈縮徑狀之上穿口、設於閥殼下端之下端口、形成於閥殼內部之容置空間以及設於閥殼周側臨近下端口處之水流導出孔,該水流導出孔與容置空間連通;一控制閥桿,為立向桿柱體型態,包括一頂端受動部及底端帶動片,該頂端受動部向上穿伸凸出於閥殼的上穿口上方,底端帶動片則向下延伸置於閥殼的容置空間中;一掣動盤,呈可被帶 動狀態組合於控制閥桿底端帶動片下方,掣動盤包括套組於周側的止水環圈係與容置空間周壁相抵靠密合;一連動座,呈可被帶動狀態組合於掣動盤下方,連動座包括與閥殼周側所設水流導出孔相對應的一穿流內凹部;一固定閥片,呈定位狀態組合於閥殼近下端口處,且固定閥片具有一進水孔;一轉動閥片,呈可被帶動狀態組合於連動座下方並疊靠於固定閥片上方,轉動閥片具一穿水孔係與連動座的穿流內凹部相連通;轉動閥片能夠於固定閥片上轉動而改變該穿水孔與進水孔之間的對位連通狀態;一流道縮減阻塊,由連動座設有穿流內凹部之一側向下凸伸入轉動閥片的穿水孔內局部區域所構成,流道縮減阻塊能夠遮擋穿水孔的局部流道面積,且令流道縮減阻塊其中一側與穿水孔孔壁之間留設有一扁狀間距;一流量縮減穿流道,係藉流道縮減阻塊其中一側與穿水孔孔壁之間留設的扁狀間距所相對構成的狹扁狀流道空間型態,流量縮減穿流道係連通固定閥片之進水孔與閥殼之水流導出孔。The technical feature of the present invention is that the valve core system comprises: a valve casing, which is a hollow casing type, and comprises a through hole at a top end of the valve casing and a lower diameter, and is disposed at a lower end of the valve casing. a lower port, an accommodating space formed inside the valve casing, and a water flow outlet hole disposed at a peripheral side of the valve casing adjacent to the lower port, the water flow outlet hole being connected to the accommodating space; a control valve stem being a vertical pole type The state includes a top driven portion and a bottom end driving piece, the top driven portion protrudes upwardly and protrudes above the upper opening of the valve casing, and the bottom end driving piece extends downward to be placed in the accommodating space of the valve casing; Twisting plate, can be taken The movable state is combined under the driving piece at the bottom end of the control valve stem, and the water stopping ring comprising the sleeve on the circumferential side is in close contact with the peripheral wall of the accommodating space; a movable seat is combined and can be driven to be combined Below the moving plate, the connecting seat includes a through-flow recess corresponding to the water flow outlet hole provided on the circumferential side of the valve casing; a fixed valve piece is assembled in a position near the lower port of the valve casing, and the fixed valve piece has a a water hole; a rotating valve piece, which can be driven to be combined under the linkage seat and stacked above the fixed valve piece, the rotating valve piece has a water hole system communicating with the through-flow concave portion of the linkage seat; The rotation of the fixed valve plate can be changed to change the alignment state between the water-passing hole and the water inlet hole; the first-stage road reducing the block is protruded from the side of the flow-through inner concave portion into the rotating valve piece The partial area of the water hole is formed, and the flow path reducing block can block the partial flow path area of the water hole, and a flat spacing is left between one side of the flow path reducing block and the wall of the water hole. a flow reduction through the flow path, which is used to reduce the block a narrow flow path space type formed by a flat spacing between one side and a water-permeable hole wall, and the flow reduction mechanism is connected to the water inlet hole of the fixed valve piece and the water flow outlet hole of the valve casing. .
本創作之主要效果與優點,係當該轉動閥片於固定閥片上轉動致穿水孔與進水孔之間開始連通時,會先歷經一段僅由流量縮減穿流道提供較弱出水流量的省水區段,令使用者於開啟供水時的初始階段即為省水模式,通過使用者最直接的操作感覺即可達成,不必刻意微調控制,進而達到直覺操控式分段省水的功能與實用進步性。The main effect and advantage of the present invention is that when the rotating valve piece is rotated on the fixed valve piece to start the communication between the water-passing hole and the water inlet hole, the flow of the weaker water is provided only by the flow reducing passage through the flow passage. The water-saving section allows the user to save water in the initial stage when the water supply is turned on, which can be achieved by the user's most direct operation feeling. It is not necessary to deliberately fine-tune the control, thereby achieving the function of intuitively-operated segmental water saving. Practical and progressive.
A‧‧‧閥芯A‧‧‧ spool
10‧‧‧閥殼10‧‧‧ valve housing
11‧‧‧上穿口11‧‧‧上口口
12‧‧‧下端口12‧‧‧Lower port
13‧‧‧容置空間13‧‧‧ accommodating space
14‧‧‧水流導出孔14‧‧‧Water flow export hole
15‧‧‧限位擋緣15‧‧‧Limited retaining edge
15B‧‧‧限位擋緣(註:係為不同實施型態)15B‧‧‧Limited retaining edge (Note: for different implementations)
20‧‧‧控制閥桿20‧‧‧Control stem
21‧‧‧頂端受動部21‧‧‧Top Driven Department
22‧‧‧底端帶動片22‧‧‧Bottom driving piece
30‧‧‧掣動盤30‧‧‧掣盘盘
31‧‧‧止水環圈31‧‧‧Water ring
32‧‧‧受動緣部32‧‧‧Activity Edge
33‧‧‧底部連動塊33‧‧‧ bottom linkage block
40‧‧‧連動座40‧‧‧Liandong
41‧‧‧穿流內凹部41‧‧‧through the inner recess
42‧‧‧受動槽42‧‧‧Removed slot
43‧‧‧卡爪43‧‧‧Claws
50‧‧‧固定閥片50‧‧‧Fixed valve
51‧‧‧進水孔51‧‧‧ water inlet
60‧‧‧轉動閥片60‧‧‧Rotating valve
61‧‧‧穿水孔61‧‧‧With water holes
62‧‧‧嵌槽62‧‧‧Inlay
70‧‧‧流道縮減阻塊70‧‧‧Flow path reduction block
70B‧‧‧流道縮減阻塊(註:係為不同實施型態)70B‧‧‧ flow path reduction block (Note: different implementation types)
80‧‧‧流量縮減穿流道80‧‧‧ flow reduction through the flow channel
第1圖係本創作結構較佳實施例之組合立體圖。Figure 1 is a combined perspective view of a preferred embodiment of the present authoring structure.
第2圖係本創作結構較佳實施例之分解立體圖。Figure 2 is an exploded perspective view of a preferred embodiment of the present authoring structure.
第3圖係本創作之連動座與轉動閥片分解狀態立體圖。Fig. 3 is a perspective view showing the exploded state of the interlocking seat and the rotating valve piece of the present invention.
第4圖係本創作之連動座與轉動閥片組合狀態立體圖。Fig. 4 is a perspective view showing the combined state of the interlocking seat and the rotating valve piece of the present creation.
第5圖係本創作結構較佳實施例之組合剖視圖。Figure 5 is a combined cross-sectional view of a preferred embodiment of the present authoring structure.
第6圖係本創作之控制閥桿轉動至止水模式時之底端帶動片與限位擋緣對應狀態剖視圖。Fig. 6 is a cross-sectional view showing the state of the bottom end driving piece and the limit retaining edge when the control valve stem of the present invention is rotated to the water stop mode.
第7圖係對應第6圖之轉動閥片與固定閥片孔道對應狀態圖。Fig. 7 is a view corresponding to the state of the rotating valve piece and the fixed valve piece hole corresponding to Fig. 6.
第8圖係本創作之控制閥桿轉動至省水區段時之底端帶動片與限位擋緣對應狀態剖視圖。Fig. 8 is a cross-sectional view showing the state corresponding to the bottom end driving piece and the limit retaining edge when the control valve stem of the present invention is rotated to the water saving section.
第9圖係對應第8圖之轉動閥片與固定閥片孔道對應狀態圖。Fig. 9 is a view corresponding to the state of the rotating valve piece and the fixed valve piece hole corresponding to Fig. 8.
第10圖係本創作之控制閥桿轉動至全出水量模式時之底端帶動片與限位擋緣對應狀態剖視圖。Fig. 10 is a cross-sectional view showing the state in which the bottom control piece and the limit retaining edge of the control valve stem of the present invention are rotated to the full water discharge mode.
第11圖係對應第10圖之轉動閥片與固定閥片孔道對應狀態圖。Fig. 11 is a view corresponding to the state of the rotary valve piece and the fixed valve plate hole corresponding to Fig. 10.
第12圖係本創作之轉動閥片轉動角度範圍設為90度時,其控制閥桿轉動至止水模式時之底端帶動片與限位擋緣對應狀態剖視圖。Fig. 12 is a cross-sectional view showing the state of the bottom end driving piece and the limit retaining edge when the rotation angle of the rotary valve piece of the present invention is set to 90 degrees, when the control valve stem is rotated to the water stop mode.
第13圖係對應第12圖之轉動閥片與固定閥片孔道對應狀態圖。Fig. 13 is a view corresponding to the state of the rotating valve piece and the fixed valve piece hole corresponding to Fig. 12.
第14圖係本創作之轉動閥片轉動角度範圍設為90度時,其控制閥桿轉動至最大角度時之底端帶動片與限位擋緣對應狀態剖視圖。Figure 14 is a cross-sectional view showing the state of the bottom end driving piece and the limit retaining edge when the rotation angle of the rotating valve piece of the present invention is set to 90 degrees, when the control valve stem is rotated to the maximum angle.
第15圖係對應第14圖之轉動閥片與固定閥片孔道對應狀態圖。Fig. 15 is a view corresponding to the state of the rotating valve piece and the fixed valve piece hole corresponding to Fig. 14.
第16圖係本創作之流道縮減阻塊型態另一實施例圖。Fig. 16 is a view showing another embodiment of the flow path reduction block type of the present invention.
請參閱第1至5圖所示,係本創作直覺操控式分段省水閥芯之較佳實施例,惟此等實施例僅供說明之用,在專利申請上並不受此結構之限制;所述閥芯A係包括下述構成: 一閥殼10,為一中空殼體型態,包括設於閥殼10上端呈縮徑狀之一上穿口11、設於閥殼10下端之一下端口12、形成於閥殼10內部之一容置空間13以及設於閥殼10周側臨近下端口12處之水流導出孔14,該水流導出孔14係與容置空間13連通;一控制閥桿20,為一可轉動之立向桿柱體型態,包括一頂端受動部21以及一底端帶動片22,其中該頂端受動部21係向上穿伸凸出於閥殼10的上穿口11上方,底端帶動片22則向下延伸置於閥殼10的容置空間13中;一掣動盤30,呈可被帶動狀態組合於控制閥桿20之底端帶動片22下方;一連動座40,呈可被帶動狀態組合於掣動盤30下方,該連動座40包括與閥殼10周側所設水流導出孔14相對應的一穿流內凹部41;一固定閥片50,為一陶瓷片體,呈定位狀態組合於閥殼10近下端口12處,且該固定閥片50具有呈立向貫穿型態之一進水孔51;一轉動閥片60,為一陶瓷片體,呈可被帶動狀態組合於連動座40下方並疊靠於固定閥片50上方,該轉動閥片60具有呈立向貫穿型態之一穿水孔61,該穿水孔61上方係與連動座40的穿流內凹部41相連通;該轉動閥片60能夠於固定閥片50上轉動而改變該穿水孔61與進水孔51之間的對位連通狀態;一流道縮減阻塊70,係由連動座40設有穿流內凹部41之一側向下凸伸入轉動閥片60的穿水孔61內局部區域所構成,該流道縮減阻塊70能夠遮擋穿水孔61的局部流道面積,且令該流道縮減阻塊70的其中一側與穿水孔61孔壁之間留設有一扁狀間距(如第4圖之W1所示);一流量縮減穿流道80,係藉由該流道縮減阻塊70其中一側與穿水孔61孔壁之間所留設的扁狀間距(如第4圖之 W1所示)所相對構成的狹扁狀流道空間型態,該流量縮減穿流道80係連通固定閥片50之進水孔51與閥殼10之水流導出孔14(詳如第5圖所示)。Please refer to Figures 1 to 5 for a preferred embodiment of the intuitively operated segmented water-saving spool. However, these embodiments are for illustrative purposes only and are not limited by this structure in patent applications. The spool A includes the following components: The valve housing 10 is in the form of a hollow casing, and includes a through hole 11 formed in one of the reduced diameters at the upper end of the valve casing 10, and a lower port 12 disposed at the lower end of the valve casing 10, and is formed inside the valve casing 10. An accommodating space 13 and a water flow outlet hole 14 disposed on the circumferential side of the valve casing 10 adjacent to the lower port 12, the water flow outlet hole 14 is in communication with the accommodating space 13; a control valve stem 20 is a rotatable vertical direction The rod body type includes a top end receiving portion 21 and a bottom end driving piece 22, wherein the top end receiving portion 21 extends upwardly and protrudes above the upper opening 11 of the valve casing 10, and the bottom end driving piece 22 is directed to The lower extension is placed in the accommodating space 13 of the valve casing 10; a swash plate 30 is slidably coupled to the bottom end of the control valve stem 20 to drive the sheet 22; a linkage 40 is in a movable state. Below the turret disk 30, the locating block 40 includes a through-flow recess 41 corresponding to the water flow outlet hole 14 provided on the circumferential side of the valve casing 10. A fixed valve plate 50 is a ceramic plate body and is in a combined state. The valve housing 10 is near the lower port 12, and the fixed valve piece 50 has a water inlet hole 51 in an upright through-type; a rotating valve piece 60, A ceramic sheet body is assembled under the linkage housing 40 and stacked above the fixed valve plate 50. The rotary valve sheet 60 has a water-through hole 61 in an up-through shape. The water-passing hole 61 The upper portion is in communication with the through-hole recess 41 of the linkage 40; the rotating valve piece 60 is rotatable on the fixed valve plate 50 to change the alignment state between the water-passing hole 61 and the water inlet hole 51; The reducing block 70 is formed by the interlocking seat 40 having a side portion of the through-hole recess 41 projecting downwardly into a partial area of the water-passing hole 61 of the rotating valve piece 60. The flow path reducing block 70 can block the wearing. The partial flow path area of the water hole 61 is such that a flat space is left between one side of the flow path reducing block 70 and the hole wall of the water penetrating hole 61 (as shown by W1 in FIG. 4); The through-flow passage 80 is reduced by the flat passage between the one side of the block 70 and the hole wall of the water-passing hole 61 (as shown in FIG. 4). The narrow flow path space type of the opposite structure is shown by W1. The flow reduction passage 80 communicates with the water inlet hole 51 of the fixed valve piece 50 and the water flow outlet hole 14 of the valve casing 10 (see FIG. 5). Shown).
藉由上述結構組成設計,當該轉動閥片60於固定閥片50上轉動致穿水孔61與進水孔51之間開始連通時,請對照第7、9圖所示,會先歷經一段僅由該流量縮減穿流道80提供較弱出水流量的省水區段(如箭號L1所示),令使用者於開啟供水時的初始階段即為省水模式,通過使用者最直接的操作感覺(包括視覺以及人手扳動或轉動水龍頭開關的感覺)即可達成,不必刻意微調控制,進而達到直覺操控式分段省水的功能。With the above structural composition design, when the rotating valve piece 60 is rotated between the water-permeating hole 61 and the water inlet hole 51 on the fixed valve piece 50, please follow the steps 7 and 9 and first pass through a section. Only the water-reducing section of the flow-reducing flow passage 80 that provides a weaker outlet flow rate (as indicated by an arrow L1) allows the user to use the water-saving mode at the initial stage of opening the water supply, which is most directly adopted by the user. The operational sensation (including the visual and the feeling of flipping or turning the faucet switch) can be achieved without having to deliberately fine-tune the control to achieve the intuitively operated segmental water saving function.
如第2、3圖所示,其中該固定閥片50的進水孔51以及轉動閥片60的穿水孔61係可為半圓形孔態樣,該流道縮減阻塊70則為佔該穿水孔61九分之一至三分之二面積比例的塊體態樣。(註:圖面係以四分之一面積比例實施型態者表示)As shown in the second and third figures, the water inlet hole 51 of the fixed valve piece 50 and the water penetration hole 61 of the rotating valve piece 60 may be semi-circular hole patterns, and the flow path reduction block 70 is occupied. The through hole 61 has a block form of a ratio of one-ninth to two-thirds of the area. (Note: the figure is expressed in a quarter area ratio)
如第6圖所示,其中該閥殼10的容置空間13對應控制閥桿20的底端帶動片22高度位置處係可設有限位擋緣15,以抵擋底端帶動片22而能限制控制閥桿20的轉動最大角度(如180度或90度等)。As shown in FIG. 6, the accommodating space 13 of the valve housing 10 corresponds to the height position of the bottom end of the control valve rod 20, and the limiting rib 15 can be disposed to resist the bottom end of the driving piece 22 to limit Control the maximum angle of rotation of the valve stem 20 (such as 180 degrees or 90 degrees, etc.).
如第7、9、11圖所示,其中該轉動閥片60於固定閥片50上轉動致穿水孔61與進水孔51之間從關閉到設定最大連通狀態之作動行程範圍最大角度係可設為180度;由該流量縮減穿流道80提供微弱出水流量之省水區段以轉動閥片60於固定閥片50上轉動致穿水孔61與進水孔51之間開始連通時設為0度而言,其作動行程範圍最大角度係界於20度至120度之間;本例中,所述轉動角度範圍設為180度的部份係可藉由閥殼10容置空間13所設限位擋緣15的分佈型態來達成,此部份可對照第6、8、10圖所示,本例之限位擋緣15係為一個二分之一弧長分佈於容置空 間13內一側的凸塊型態,藉此即可限制控制閥桿20的底端帶動片22轉動角度介於180度範圍內;本例之流路變化狀態請先參第6圖所示,當控制閥桿20轉動至設定的止水模式時,係構成轉動閥片60的穿水孔61與固定閥片50的進水孔51之間完全錯開的狀態(如第7圖所示),此時閥殼10周側之水流導出孔14係呈現無水流導出狀態;接著如第8圖所示,當控制閥桿20轉動至設定的省水區段位置時,因為自固定閥片50的進水孔51導入的水流僅能從該流道縮減阻塊70一側與穿水孔61孔壁之間所留設的狹扁狀流量縮減穿流道80通過(如第9圖之箭號L2所示),故此時水流導出孔14僅會呈現微弱出水流量狀態(如第9圖之箭號L3所示);再接著如第10圖所示,當控制閥桿20轉動至設定的全出水量模式時,底端帶動片22會被限位擋緣15所抵擋而限位,而此時係構成轉動閥片60的穿水孔61與固定閥片50的進水孔51之間呈全孔對位連通狀態(如第11圖所示),因此自固定閥片50的進水孔51導入的水流,能夠同時從流量縮減穿流道80以及轉動閥片60的穿水孔61未被阻擋的區域通過(如箭號L4所示),進而令水流導出孔14達到大出水流量狀態(如箭號L5所示)。As shown in the figures of Figs. 7, 9, and 11, wherein the rotating valve piece 60 is rotated on the fixed valve piece 50, the maximum angle of the action range between the water-passing hole 61 and the water inlet hole 51 from the closing to the set maximum communication state is as follows. It can be set to 180 degrees; the water-saving section which provides the weak water discharge flow rate by the flow reducing passage 80 is rotated when the rotating valve piece 60 is rotated on the fixed valve piece 50 to start the communication between the water-passing hole 61 and the water inlet hole 51. When it is set to 0 degree, the maximum angle of the actuation stroke range is between 20 degrees and 120 degrees; in this example, the part of the rotation angle range set to 180 degrees can be accommodated by the valve casing 10 13 is to achieve the distribution pattern of the limit retaining edge 15, which can be compared with the sixth, eighth, and tenth figures. The limit retaining edge 15 of this example is distributed in a half arc length. Blanking The shape of the bump on the inner side of the gap 13 can thereby limit the rotation angle of the bottom end of the control valve stem 20 to a range of 180 degrees; the flow path change state of this example is as shown in FIG. When the control valve stem 20 is rotated to the set water stop mode, the water passage hole 61 constituting the rotary valve piece 60 and the water inlet hole 51 of the fixed valve piece 50 are completely displaced (as shown in FIG. 7). At this time, the water flow outlet hole 14 on the circumferential side of the valve casing 10 is in a waterless flow-extracting state; then, as shown in FIG. 8, when the control valve stem 20 is rotated to the set water-saving section position, since the self-fixing valve plate 50 The water flow introduced by the water inlet hole 51 can only pass through the narrow flow-reducing flow passage 80 which is provided between the side of the flow path reducing block 70 and the hole wall of the water-passing hole 61 (for example, the arrow of FIG. 9 No. L2), so the water flow outlet hole 14 will only exhibit a weak water flow state (as indicated by arrow L3 in Fig. 9); then, as shown in Fig. 10, when the control valve stem 20 is rotated to the set In the full water discharge mode, the bottom end driving piece 22 is restrained by the limiting retaining edge 15 and is limited, and at this time, the water passing hole 61 and the fixed valve piece 50 of the rotating valve piece 60 are formed. The water inlet holes 51 are in a state of full hole alignment (as shown in FIG. 11), so that the water flow introduced from the water inlet hole 51 of the fixed valve piece 50 can simultaneously reduce the flow passage 80 and the rotary valve piece from the flow rate. The unblocked area of the water permeable aperture 61 of 60 passes (as indicated by arrow L4), thereby causing the water flow outlet aperture 14 to reach a large outlet flow state (as indicated by arrow L5).
如第13、15圖所示,其中該轉動閥片60於固定閥片50上轉動致穿水孔61與進水孔51之間從關閉到設定最大連通狀態之轉動角度範圍亦可設為90度;由該流量縮減穿流道80提供微弱出水流量之省水區段,以轉動閥片60於固定閥片50上轉動致穿水孔61與進水孔51之間開始連通時設為0度而言,其作動行程範圍最大角度係界於20度至90度之間;本例中,所述轉動角度範圍設為90度的部份係可藉由閥殼10容置空間13所設限位擋緣15B的分佈型態來達成,此部份可對照第12、14圖所示,本例之限位擋緣15B係為兩組四分之一弧長分佈於容置空間13內相對二側的凸塊型態,藉此即可限制控制閥桿20的底端帶動片22轉動 角度介於90度範圍內;又本例中,若該省水區段的作動行程範圍最大角度亦同樣設為90度,則如第15圖所示,縱使轉動閥片60於固定閥片50上轉動至最大角度時,仍舊僅為微弱出水流量狀態,不會有大水量的供水模式,此實施例可應用於一些公共場所,以達到常態節水的目的。As shown in Figs. 13 and 15, the rotation angle of the rotating valve piece 60 on the fixed valve piece 50 between the water-passing hole 61 and the water inlet hole 51 from the closing to the set maximum communication state can also be set to 90. The water-saving section that provides the weak water discharge flow rate by the flow reducing passage 80 is set to 0 when the rotating valve piece 60 is rotated on the fixed valve piece 50 to cause the communication between the water-passing hole 61 and the water inlet hole 51 to start communication. The maximum angle of the actuation stroke range is between 20 degrees and 90 degrees. In this example, the portion of the rotation angle range set to 90 degrees can be set by the valve housing 10 housing space 13. The distribution pattern of the limit retaining edge 15B is achieved. This portion can be compared with the 12th and 14th drawings. The limit retaining edge 15B of this example is distributed in the accommodating space 13 by two quarters of an arc length. Relative to the convex shape on the two sides, thereby limiting the rotation of the bottom end of the control valve stem 20 to rotate the sheet 22 The angle is in the range of 90 degrees; in this example, if the maximum angle of the operating stroke range of the water saving section is also set to 90 degrees, as shown in Fig. 15, even if the rotating valve piece 60 is on the fixed valve piece 50 When it is rotated to the maximum angle, it is still only in the state of weak water flow, and there is no water supply mode with large water volume. This embodiment can be applied to some public places to achieve the purpose of normal water saving.
如第2圖所示,其中該掣動盤30係可包括能夠被底端帶動片22所帶動的一受動緣部32;掣動盤30與連動座40則設有能夠相互嵌卡連動的一底部連動塊33與一受動槽42;又該連動座40與轉動閥片60的二側則設有能夠相互嵌卡連動的二卡爪43與二嵌槽62。As shown in FIG. 2, the tilting disk 30 can include a driven edge portion 32 that can be driven by the bottom end driving piece 22. The tilting disk 30 and the connecting base 40 are provided with a card that can be interlocked with each other. The bottom linking block 33 and the driven groove 42; and the two sides of the rotating seat 40 and the rotating valve piece 60 are provided with two claws 43 and two engaging grooves 62 which can be interlocked with each other.
如第2、5圖所示,其中該掣動盤30並可包括套組於周側的止水環圈31,該止水環圈31係與閥殼10的容置空間13周壁相抵靠密合;藉此令該掣動盤30係兼具有防水向上漏出之功用,但此止水功用並不限於採用此種型態來達成,例如亦可藉由該控制閥桿20與閥殼10的上穿口11之間組設止水環圈的型態來達成(註:此例圖面省略繪示)。As shown in the second and fifth figures, the rocking disk 30 can include a water stop ring 31 on the circumferential side of the casing, and the water stop ring 31 is in close contact with the peripheral wall of the accommodating space 13 of the valve casing 10. Therefore, the tilting disk 30 has the function of waterproofing and leaking out, but the water stopping function is not limited to adopting such a type, for example, the control valve stem 20 and the valve casing 10 can also be used. The type of the water stop ring is set between the upper piers 11 (note: the illustration is omitted from the drawing).
又如第16圖所示,係該連動座40所設流道縮減阻塊70B型態之另一實施例圖,本例之流道縮減阻塊70B的作動行程範圍最大角度(即X)係設為小於90度角的型態者,此亦為可具體實施態樣。As shown in FIG. 16 , another embodiment of the flow path reducing block 70B of the connecting frame 40 is provided. The maximum angle of the operating range of the flow path reducing block 70B of this embodiment (ie, X) is It is also possible to implement a mode that is set to an angle of less than 90 degrees.
功效說明:Efficacy description:
本創作所揭「直覺操控式分段省水閥芯」主要藉由其連動座一側係向下凸伸入轉動閥片的穿水孔內局部區域構成所述流道縮減阻塊能夠遮擋穿水孔局部流道面積,且令流道縮減阻塊其中一側與穿水孔孔壁之間留設有扁狀間距而形成所述狹扁狀流道空間型態之流量縮減穿流道等創新獨特結構型態與技術特徵,使本創作對照【先前技術】所揭習知結構而言,當該轉動閥片於固定閥片上轉動致穿水孔與進水孔之間開始連通時,會先歷經一段僅由該流量縮 減穿流道提供較弱出水流量的省水區段,令使用者於開啟供水時的初始階段即為省水模式,通過使用者最直接的操作感覺(包括視覺以及人手扳動或轉動水龍頭開關的感覺)即可達成,不必刻意微調控制,進而達到直覺操控式分段省水的功能及優點,使用者幾乎無須改變固有的水龍頭操作習慣,因為通過本創作的閥芯結構創設,使用者剛打開水龍頭開關的一定角度範圍內(如90度角內)均會設定為較小出水流量狀態(即省水模式),使用者若覺得出水流量不符需求,才須進一步將水龍頭開關再轉到最大角度(如180度),才會真正達到大出水流量狀態,因此,使用者透過直覺式操控就能輕易達到省水之目的,特具有實用進步性又切合使用者習慣。另一方面,本創作所揭「直覺操控式分段省水閥芯」就製造面來看,僅係通過連動座的結構型態創新改變即可達到省水功能,閥芯的絕大部份構件均可沿用既有型態與規格,這對於產業界而言,更可節省創新開發產品的製造成本,獲致較佳產業經濟效益而更容易具體實現。The "intuitively operated segmented water-saving valve core" disclosed in the present invention mainly consists of a portion of the water-passing hole of the rotating valve plate which protrudes downward from the side of the connecting seat to form a flow-reducing block capable of blocking the wearing. The water passage has a partial flow passage area, and a flow-reducing flow passage is formed between the one side of the flow passage reducing block and the water-permeable hole wall to form a narrow flow passage space type flow reduction passage, etc. Innovative unique structural type and technical features make this creation, when compared with the prior art structure disclosed in the prior art, when the rotating valve piece is rotated on the fixed valve piece to cause communication between the water-passing hole and the water inlet hole, First through a period of time only by the flow shrink The water-saving section that reduces the flow of the water to provide a weaker outlet flow allows the user to use the water-saving mode at the initial stage of opening the water supply, and the user's most direct operational feeling (including visual and manual movement or turning of the faucet switch) The feeling can be achieved without having to deliberately fine-tune the control, thereby achieving the functions and advantages of intuitively operated segmentation and water saving. The user almost does not need to change the inherent faucet operating habits, because the user created the valve core structure, the user just Within a certain angle range of opening the faucet switch (such as within 90 degrees), it will be set to a smaller outlet flow state (ie, water saving mode). If the user feels that the water flow does not meet the demand, the faucet switch must be further turned to the maximum. The angle (such as 180 degrees) will truly reach the state of large water flow. Therefore, the user can easily achieve the purpose of water saving through intuitive control, which is practical and progressive and user-friendly. On the other hand, the “intuitive control-type segmental water-saving valve core” disclosed in this creation shows that the water-saving function can be achieved only by the structural type innovation of the linkage seat, and the majority of the valve core. The components can follow the existing types and specifications, which can save the manufacturing cost of the innovative development products for the industry, and achieve better industrial economic benefits and be easier to implement.
上述實施例所揭示者係藉以具體說明本創作,且文中雖透過特定的術語進行說明,當不能以此限定本創作之專利範圍;熟悉此項技術領域之人士當可在瞭解本創作之精神與原則後對其進行變更與修改而達到等效之目的,而此等變更與修改,皆應涵蓋於如后所述之申請專利範圍所界定範疇中。The disclosures of the above embodiments are specifically intended to illustrate the present invention, and although the descriptions are made by specific terms, the scope of patents of the present invention cannot be limited thereto; those skilled in the art can understand the spirit of the creation. The principles are changed and modified to achieve an equivalent purpose, and such changes and modifications are to be included in the scope defined by the scope of the patent application as described later.
A‧‧‧閥芯A‧‧‧ spool
10‧‧‧閥殼10‧‧‧ valve housing
11‧‧‧上穿口11‧‧‧上口口
12‧‧‧下端口12‧‧‧Lower port
13‧‧‧容置空間13‧‧‧ accommodating space
14‧‧‧水流導出孔14‧‧‧Water flow export hole
20‧‧‧控制閥桿20‧‧‧Control stem
21‧‧‧頂端受動部21‧‧‧Top Driven Department
22‧‧‧底端帶動片22‧‧‧Bottom driving piece
30‧‧‧掣動盤30‧‧‧掣盘盘
31‧‧‧止水環圈31‧‧‧Water ring
32‧‧‧受動緣部32‧‧‧Activity Edge
33‧‧‧底部連動塊33‧‧‧ bottom linkage block
40‧‧‧連動座40‧‧‧Liandong
41‧‧‧穿流內凹部41‧‧‧through the inner recess
42‧‧‧受動槽42‧‧‧Removed slot
43‧‧‧卡爪43‧‧‧Claws
50‧‧‧固定閥片50‧‧‧Fixed valve
51‧‧‧進水孔51‧‧‧ water inlet
60‧‧‧轉動閥片60‧‧‧Rotating valve
61‧‧‧穿水孔61‧‧‧With water holes
62‧‧‧嵌槽62‧‧‧Inlay
70‧‧‧流道縮減阻塊70‧‧‧Flow path reduction block
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102222569U TWM474090U (en) | 2013-12-02 | 2013-12-02 | Instinctive operable valve core capable of saving water from multiple stages |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102222569U TWM474090U (en) | 2013-12-02 | 2013-12-02 | Instinctive operable valve core capable of saving water from multiple stages |
Publications (1)
Publication Number | Publication Date |
---|---|
TWM474090U true TWM474090U (en) | 2014-03-11 |
Family
ID=50822945
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102222569U TWM474090U (en) | 2013-12-02 | 2013-12-02 | Instinctive operable valve core capable of saving water from multiple stages |
Country Status (1)
Country | Link |
---|---|
TW (1) | TWM474090U (en) |
-
2013
- 2013-12-02 TW TW102222569U patent/TWM474090U/en unknown
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