TWM428284U - Water faucet with replaceable housing - Google Patents

Description

Inside 'so the pottery valve does not need more than the owner, the next m soil', 5 at the top of the water pipe shell' plus the water pipe shell is the lower jaw 抵% against the ceramic f - the shell is extended relative to the base; Therefore, the design of the water can be exchanged, when the assembly is needed; the structure of =: and _ is mm ^ ^, and if the water shell is damaged or damaged, as long as the loose fitting of the solid water pipe is loose, you B After the piece, you can change the water pipe shell pomelo into a new water pipe. The right one needs to be replaced with a higher height. 4 Α ^ ^ ^ The skill of the water officer is dry, and the extension pipe is replaced by a more extended pipe. Can be used _, 5 more to the water pipe shell assembly 'so that this creation in the transformation of the appearance of ^ 1 has excellent elasticity, can

0 and 50 are assembled with different eversions 1 < V 33⁄4 -** r*V U dip and the use of the water tube shell. [Embodiment] _ This creation provides a faucet with a replaceable outer casing, as shown in the first preferred embodiment shown in FIG. 5, comprising: a two-seat 设有'--outer ring seat 11, the outer ring The seat η is provided with a circle at the bottom, and 11, on the outer circumference of the top surface of the round soil 111, 5:b ffl $ W 16, and a circular tube is extended upward on the inner circumference of the ring Ί 1 ! A flange 113 is protruded inwardly from the top end of the circular tube 112; the base 1 is further provided with a straight tube 12, which is a vertical circular tube and is provided with a flange at the bottom of the outer ring seat 113, a bottom thread 121 is formed on the outer peripheral surface of the bottom end of the straight tube 12'. The outer peripheral surface of the top of the vertical tube 12 is convexly protruded outwardly, and the flange is 122, and the top of the vertical tube 12 is higher than the card. A lower thread portion 123 is formed at an outer peripheral surface of the edge 22, and a positioning card slot 1 24 is recessed in the middle of the outer peripheral surface of the vertical tube 12 between the bottom thread 121 and the card abutting flange 122, and in the straight tube, The inside of the 2 is vertically formed to form a water inlet hole 1 25 ; A straight ring 12 is disposed around the bottom surface of the straight flange 12 in a rotatable manner around the middle of the vertical pipe 12 2: a bucking block 28284: a rotating block 14, the ring The rotation & 14 is a circular-shaped block and is located outside the positioning card slot 124. The width of the outer diameter of the annular rotating block 14 is greater than the width of the outer diameter of the back ring and the circle f 1 12 'the circular rotating block 彳 4 Abutting between the bottom surface of the ring 3 and the top surface of the outer ring seat U, a screw hole 141 is penetrated inwardly at the outer circumference of the annular rotating block 4 at a position corresponding to the positioning of the card slot 124, in the straightening pipe 12 The bottom thread 141 of the bottom end is screwed with a nut 15, and the bottom surface of the & edge 113 of the outer ring seat is tightened with the nut holder facing upward, and the top surface of the outer ring seat abuts against the annular rotating block 14. The extension pipe 20 is a straight circular pipe body and each of the inner circumferential surface (4) is formed with an upper thread 21 and a lower thread 22, and the lower thread 20 of the extension pipe 20 is screwed to the lower thread portion 1 23 of the top end of the base 1 . A valve seat 30 is provided at the bottom, and an upper screwing seat 31 is provided. The upper screwing seat 31 is a vertical block body and is provided at the bottom end with a tube portion 311 formed on the circumferential surface of the tube portion 311 (four). The threaded portion 3111, the upper threaded portion 3111 is screwed to the upper thread 21 of the extension 110, and the outer peripheral surface of the upper screwing seat 31 is fitted with the lower sealing garment 32' between the upper and lower sides of the upper screwing seat 31. A water inlet hole 312 is formed through the water hole 312, and the bottom end of each water hole 312 communicates with the inner portion P of the extension f 2 '. A sleeve 33 is extended upwardly around the top surface of the upper screw seat 31. A drain hole 331 is formed in the bottom of the bottom of the tube 33, and an upper seal ring 34 is embedded in the outer peripheral surface of the top of the sleeve 33. - The ceramic valve 40' is embedded in the sleeve 33 of the ceramic valve seat 3A. A control (4) is extended upward in the middle of the page portion of the Tauman valve. By pulling the control rod 41, the water can be selectively controlled. L 312 is connected to the water outlet hole or not, and is formed at the top of the μ 41. The control rod thread 4i j is screwed on the control rod thread 411 of the control rod thread 411 - the extension extending upward: M428284 tube 42 ' In the extension coil 42, the top end of the screw a,, 43 is provided with a hexagonal hole 431, the cylindrical screw 43 'the top surface of the cylindrical threaded rod 41, 藓, 'and the cylindrical bolt 43 is at the bottom end Tightly control the extension of the solenoid in the control rod 延伸 and the extension screw 4, which is the rod body and the inner shape, the surrounding sleeve " the sleeve rod 44' fits over the sleeve of the control rod Around the circumference of the outer end of the outer cover of the outer cover I, the outer edge of the outer end of the outer cover 44 is extended downwardly to form a top surface, the top of the outer cover of the outer cover 4Q, Α 442 'to cover 442

The ring 45, the top end of the inner circumference of the sleeve 33 is screwed-solid 45% 45, and the δ Hai fixed ring 45 is located around the top surface of the u 4 ,, and the Tauman door 4 is placed. Surrounding and belonging to the Tauman valve 4/1, the pottery room 40 is fixed in the sleeve 33, and a lining ring is placed around the hood:: top surface. The lining (four) is placed at: 5 One is not cumbersome and 50' has a vertical set of 私β私古太一 and 菩狐狐51 The vertical set 盍51 is the bean 直β 盍祖 directly set to the bean and the set is 6 in the base 1 延伸, extension tube 2〇 and the ceramic valve seat 3〇, the surrounding 'in the middle of the top of the vertical cover 51 is formed _ top hole 1 the outer cover rod 44 is pierced upwards from the top hole 51 1 and the top of the lining The inner surface of the vertical cover 51 facing the bottom end of the top hole 511 is facing upward: a bottom ring piece 512 ′ is protruded inward from the bottom of the inner circumferential surface of the straight cover 51 corresponding to the height of the annular gasket 16 The bottom ring piece 512 abuts against the top surface of the annular gasket 16; and the lower half of the inner circumferential surface of the vertical cover 51 corresponds to the annular rotating block, and the position of 4 protrudes inwardly with a bottom ring ring 5彳. 3. The bottom bundle ring 5彳3 is a circular ring body and is looped on the outer circumferential surface of the annular rotating block 14. On the outer peripheral surface of the bottom of the vertical sleeve cover 5, a through hole 514 is bored toward the bottom bundle ring 513. The threaded perforation 14 of the inner end of the hole 514 and the annular rotating block 14 1 is connected, and a fixing bolt is placed in the straight hole 514. 9 M428284

5Ί5, the fixing screw 515 is screwed into the screw hole 141 of the 纟H, D in the shape of the garment, and the inner end is fixed against the vertical tube 1?° and the positioning slot 124 of the e 12 is fixed, and In the bottom ring piece 512 and the bottom ring ring 513, the penguin is inserted into the two long holes 5Ί9, and the two long holes 51 9 are located on opposite sides; in the inner surface of the vertical cover 51, the upper and lower sides of the top cover are removed. The side corresponding to the position of the upper seal ring 34 and the lower seal ring 32 is not provided with an upper bundle ring 516 and a lower bundle ring 517, and the vertical 奎#, 51 51 is in the upper bundle 516 and the lower bundle ring The space between the 517 forms a first-class water chamber 518, 苴,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,,, Around the 34, the T-bundle 517 is a torus and the inner peripheral surface is sealed against the periphery of the closure 32, and the water tube casing 5 extends outwardly around the vertical cover 51 (four) - the inner end of the outlet pipe The flow chamber 518 of the straight cover 51 is in communication. When the first preferred embodiment is used, as shown in FIG. 1 to FIG. 5, it is combined with the water outlet and connects the water inlet hole 1 2 5 and the extension tube 2 ^ of the base 1 through the base 1 〇. The water hole 312 at the bottom of the valve seat 3Q is selected, and the water inlet hole and the water outlet hole JJ1 are selected to connect the water inlet holes and the water outlet holes J2 to allow the hot water to be input into the water hole 31 2 to pass through the water outlet pipe 52. Outflows provide user access. The valve seat 1 is the ceramic valve 4 of the first preferred embodiment of the present invention, which is mounted on the ceramic 50 seat 曰ΓΓ 'no need to be screwed on the top of the water tube shell 5 ,, plus the water tube shell 疋 above, the lower state clothes 51 6, 51 7 abuts against the lower sealing rings 32, 34 around the ceramic valve seat 3, thus making the water tube shell 50 relative to the base 10, the secret by 'g 20, the ceramic valve seat 30 and the ceramic valve 4 The structure of the crucible is a replaceable development, a Λ k Λ, and if it is required to be installed or the water tube shell 50 is damaged, as long as the gong is removed from the fixing bolt 515 of the water camping red c 50, the water tube shell can be 5〇10 M428284 The upper pumping is replaced with a new water tube shell 50. If the two tubes are replaced first, and the water tube shell 5 is replaced with a higher temperature, the extension tube 20 is replaced with a higher height extension tube. 20 is suitable for assembly of higher water tube shells 50. Since the present invention is grasped by the circumference of the base 1 , the j-door 6 has a rotatable annular rotating block 14 ′ and is passed through the water pipe by the 旋转 a 彳 a 4 / 4 螺 D perforation 141 of the annular rotating block 14 The fixing bolts 51 5 of the shell 5 are combined, so that the water tube shell 50 of the preferred embodiment is a freely rotatable shape, and the field water shell 5 turns to change the direction of the water g direction. First, the inner end of the „− > π U疋 锃 515 is loosened away from the 卡 position card slot 124, and at this time, the water pipe shell 5 is smashed, the five straight cover 51 and the circular rotating ghost 14 , And <and can be rotated along the outer peripheral surface of Dengqiu and e 12 together. During the rotation, due to the upper and lower limits of the circular rotating block and the outer ring seat 1 1 , the title can be Rotate the water to change the direction of the direction of the user's needs. 4 Turn the water to change the outlet pipe 52. The preferred embodiment is replaced by W 5〇, and the sleeve #44 can be replaced with Different lengths of the shape, when it is necessary to replace the different length of the outer coat rod for 44 days, the rain is necessary (four) and it is necessary to change without f The extension screw 42 is screwed into the position of the brake lever. When needed, the system is to first disassemble the water tube shell 50 and the outer length of the jacket /: 4 when the 's and the outer jacket # 44, the tool is extended from the camp 4 The top of the column, the hexagonal & 4 of the stud bolt 4 3; the disengagement control; the position of the P 41 s ώ k 43 loose (four)...:, then the extension of the extension screw 42 h the entire extension of the coil 42 The length of the outward extension, when adjusting the lock on the cylindrical screw inspection 4? heat, 6 after the completion of the ^ ^, "force the outer end of the control rod 41 can be fixed, at this time the condition can be used to extend the F9 phase + 'Visual application 42 and the outer sleeve of the control rod 41 hold the outer diameter of the outer sleeve 44, the 捽 叹 不 长 配 配 配 官 官 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 〇 428 428 428 428 428 428 428 428 428 428 428 428 428 428 428 428 428 428 428 The present invention can also be used in the manner in which the water tube of the first preferred embodiment can be freely rotated, as shown in FIGS. 6 to 8. The preferred embodiment of the first embodiment of the present invention includes: The base 10 Α is a straight body and is at the bottom end of the outer peripheral surface toward the periphery... the bottom ring Α, vertically penetrating inside the base 10 Α _ Inlet hole 12A 'is also protruded inward on the opposite sides of the inner circumference of the base Α — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — — The top end of the inner circumference of the 10 形成 is formed with a threaded portion "A, and a positioning groove is recessed on the outer peripheral surface of the base 10".

An extension tube 2QA is a straight circular tube body and is formed with an upper thread 21 Α and a lower thread 22 上 at the upper and lower end portions of the inner circumferential surface, and the extension tube is screwed to the top of the base 1QA. The lower threaded portion H is a valve seat view, and an upper screwing seat 3Μ is provided at the bottom. The seat 31 is a vertical block and is provided at the bottom end - a tube portion a, and an upper thread portion 3niA is formed on the inner peripheral surface of the tube portion A, the upper thread portion

3111A is screwed into the upper thread 21A of the extended ship, the lower sealing ring 32A is embedded on the outer circumferential surface of the upper screwing seat 31A, and more than one water is inserted between the upper and lower surfaces in the middle of the upper screwing seat 31A. The hole 312A's bottom end of each water inlet hole 312A communicates with the inside of the extension pipe 2A, and the casing 33A is extended upward around the top surface of the upper screwing seat, and is inserted inside and outside the bottom of the casing 33a. An outlet hole 331A' is further provided with an upper seal ring 34A on the outer peripheral surface of the top of the sleeve 33. Xun Man Yue 40A, Xin set in the pottery seat 3〇A set f 33 eight, in the middle of the top of the Tauman valve 40A upwards - the control rod "A, by the board 12 control rod 41A Operation can choose to control each ^ ^ 1 Δ in 'S rti -ϊ- Κ hole 3 1 2 Α and water outlet

, six no, a control rod 411A is formed around the control rod 4 ] A ^ Λ11Δ -h X 4 , and the control rod thread 411A of the control rod thread 仵 & u ^ , A is screwed - the extension extending upward The screw 42a, 朝 ΟΛ ,, T' s 42 螺 screwed into a cylindrical 蟫扒 43A, the (four) residual gamma '±m ^ ^ ^ ', angular hole 4 31A, Yi and 耔 螺 screw pick 43 Α bottom The end of the control lever 41 " ^ tube 42 Α position; 'beauty face' is wrong positioning this extension snail on the control rod 41 Α and extension 嫘; ^ 4, the evaluation of the screw T 42A around the outer sleeve 44A, is the rod and In the inside of the coat and the temple, the dry play λ # into a bottom end of the open slot 441 Α, set 牝 牝 Α Α 控制 控制 控制 控制 ^ ^ ^ ^ ^ 4 Θ quot 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 The circumference of the bottom end of the 44 朝 朝 442 Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α Α The retaining ring 45α is located around the 442A 6 furnace and the dust pottery R Λ π π 陶 陶 valve 4GA 71 face is closed, and the valve 40 is fixed in the casing 33A. A water pipe shell 50A There is a 跋 跋 、, ugly sleeve 51 Α, the vertical cover 51α, · 丑 的 的 的 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状 管状Around, in the middle of the "...the wide view and the top of the ugly sleeve 51A, a top = 511A is formed, and the outer cover rod 44A is pierced upwardly from the top hole 511, and is placed on the inner circumference of the straight cover 51A. The lower half corresponds to the position of the positioning slot - the convex-convex portion 512A, and a screw hole 513A is bored in the outer peripheral surface of the bottom portion of the straight sleeve 51A toward the bottom bundle core 512A, and the screw hole 513A is screwed and fixed. Bolt 514=The inner end of the fixing bolt 514A is fixed against the positioning card 15A; the upper and lower sides of the top surface of the inner surface of the straightening cover 51A correspond to the positions of the upper sealing ring (4) and the lower sealing ring 32A respectively. An upper water ring is used to form M428284 and the lower bundle ring 516A, and the vertical cover 51A forms a first-class water chamber 517A in the space between the upper bundle ring 515 and the lower bundle ring 516A, wherein the upper bundle ring 515A is a ring And the inner circumferential surface abuts against the upper seal ring (10), the lower bundle ring 516A is a torus and the inner circumferential surface abuts against the circumference of the lower seal ring 32 Casing pipe 50A extends outwardly of the sleeve cover at the top of the vertical around 51A - 52A showing Shuiguan 'of the inner end of the outlet pipe 52A communicating with the vertical sleeve water chamber cover 51 VIII 51 7 A. The second preferred embodiment of the present invention is a method for using the ceramic valve 40A, and the overall structure can achieve the function of the replaceable water pipe & 5QA and the outer casing #4. '=Replace the water pipe casing 5 (M and the manner of adjusting the extension screw 42a) 6 is the same as that described in the first preferred embodiment of the present invention, so the present invention will not be repeated here. [Schematic Description] FIG. 1 is a perspective view of a first preferred embodiment of the present invention. Figure 2 is an exploded view of the first preferred embodiment of the present invention. Figure 3 is an exploded view of the first preferred embodiment of the present invention. Figure 4 is an exploded view of the first preferred embodiment of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 8 is a cross-sectional view showing a second preferred embodiment of the present invention. FIG. 8 is an exploded view of a second preferred embodiment of the present invention. Fig. [Main component symbol description] 11 ring base 11 outer ring seat 1 12 round tube M428284

11 3 flange 1 2 1 bottom thread 123 lower threaded portion 1 2 5 water inlet hole 1 4 annular rotating block 1 5 nut 20 extension tube 22 lower thread 31 upper screwing seat 3 1 1 1 upper threaded portion 32 lower sealing ring 331 water outlet 40 ceramic valve 41 1 control rod thread 43 cylindrical screw 44 outer sleeve 442 cover 4 6 backing ring 51 vertical cover 51 2 bottom ring piece 514 straight hole 51 6 upper bundle ring 51 8 flow chamber 52 out Water pipe 1 1 A bottom ring 12 vertical pipe 122 card flange F 124 positioning card slot 1 3 ring 141 screwing perforation 1 6 ring gasket 21 thread 30 ceramic seat 31 1 pipe 31 2 water hole 33 Casing 34 Upper sealing ring 41 Control rod 42 Extension screw 431 Hex hole 441 Slot 45 Retaining ring 50 Water tube housing 511 Top hole 51 3 Bottom beam ring 5 5 Fixing bolt 51 7 Lower beam ring 51 9 Long hole 10A Base 1 2 A water inlet hole M428284 13A bulge 1 4 A lower thread portion 20A extension tube 22A lower thread 31 A upper screw seat 31 1 1 A upper thread portion 32A lower seal ring 3 31 A water outlet hole 40A ceramic valve 4 1 1 A control Rod thread 43A cylindrical bolt 44A outer sleeve rod 442A cover 50A water tube shell 51 1 A top hole 513A screw hole 515A upper bundle ring 517A flow chamber 1 31 A long hole 1 5A positioning card slot 21 A threaded 30A ceramic valve 31 1 A tube part 312A water inlet hole 33A sleeve 34A upper sealing ring 41A control rod 42A extension screw 431 A hexagonal hole 441 A sleeve groove 45A fixing ring 51A vertical sleeve cover 512A convex portion 514A fixing bolt 516A lower bundle ring 52A Water pipe

16

Claims (1)

M428284 February 2013 曰 曰 曰 、 、 、 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰 曰The lower threaded portion is further recessed with a positioning slot on the outer circumferential surface of the base; (the extension s is a vertical body body #, at each of the lower and lower ends, an upper thread and a lower thread are formed, Cooperating in the lower thread portion; a socket, at the bottom is provided with an upper screwing seat, the upper screwing seat is a straight block and a bottom portion is provided with a tube portion, and an upper thread portion is formed at the bottom portion The threaded portion is screwed to the upper thread of the extension tube, the lower sealing ring is embedded on the outer circumferential surface of the upper screwing seat, and more than one water inlet hole is inserted between the upper and lower surfaces of the upper screwing seat. Extending upwardly from the top surface of the upper screw-sleeve-sleeve is provided with a water outlet hole inside and outside the bottom of the sleeve, and an upper sealing ring is embedded on the outer peripheral surface of the top of the sleeve; 'In the tube of the Sasaki valve: inside the tube, a lever is extended upward in the middle of the top, in the control The outer sleeve of the rod - the outer sleeve; and the & - water official shell - is placed around the base, the extension tube and the ceramic valve seat - a straight sleeve, forming a top in the middle of the top of the straight sleeve; The top hole is formed outwardly, and a locating member perforation is formed around the bottom of the stalk cover. The locating member is perforated and coupled with a positioning member, and the inner end of the locating member is fixed against the positioning slot of the base. 'In the vertical: the top of the crucible is formed - the flow chamber, with the two seals abutting against the circumference of the flow chamber =, the lower sides, and the extension of the top of the t-sleeve cover - the second = the The inner end of the water outlet pipe communicates with the flow water chamber. 's ' 17 ] 2 1 February 13th replacement page "~ 2· As claimed in the patent scope, the outer casing replaceable faucet, Lizhong said The base is provided with an outer ring seat, and the outer ring seat is provided with a ring at the bottom, and the inner circumference of the ring faces upwards #呀_固& _ the door extends deep upwards. Also, the officer, in the round tube The top end protrudes inwardly with a & edge, and is placed in the edge of the grain - the right _ ^ es is placed through the straight 胄 straight 胄 straight 广The bottom portion is disposed in the flange, and the outer portion of the bottom portion of the straightening tube forms a bottom thread, and the outer peripheral surface of the top portion of the straightening tube is provided with a buckle against the flange, and the lower thread portion is formed at the bottom The top of the straight pipe is higher than the circumferential surface of the card. The positioning card groove is recessed on the outer circumferential surface of the straight pipe between the bottom flanges, and the water inlet hole is formed inside the male straight; The rotating block is arranged in a rotatable manner around the middle of the straight cymbal, and a ring-shaped rotating flange is located outside the positioning card slot and positioned at the card--"between your face" in the ring-shaped rotating block The outer circumference faces two; the wide position runs inwardly - the screwing perforation, in the stalk straight threaded screw-nut, with the nut pressing the bottom surface of the flange, the 疋 position of the 穿 穿 栓 栓After the _, L, the positioning member is a fixed screw, the fixing screw bolt is screwed into the circular rotating block, the fixing, the inner end of the king is fixed against the positioning card slot. In the second: the second application of the patent scope, the outer casing of the detachable faucet mentioned in the second paragraph of the patent scope, the outer circumference of the top surface of the basin is provided - a ring cymbal; at the bottom of the straightening, the height of the annular gasket is opposite The inside of the base is set to a bottom piece, and the shop Isu* is also in contact with the inner surface of the straight cover, and the top surface of the ring piece is pressed against the top surface of the ring piece. The position of the annular rotating block is toward the outer circumference of the inner bump::::=the ring is a circular ring body and the ring bundle is rotated in the annular shape. The straight hole is inwardly facing from the outer peripheral surface of the bottom of the vertical sleeve cover. M428284 101 On February 13th, the replacement page is worn by the bottom bundle % 'the bottom ring piece and the bottom bundle ring extend perpendicularly through the two long holes'. The long holes are located on opposite sides. The outer detachable faucet according to the above-mentioned item, wherein the bottom end of the outer peripheral surface of the base protrudes toward the periphery, and the bottom ring is on the opposite sides of the inner peripheral surface of the bottom f. Inwardly, the protruding rods extending in the upper and lower directions are respectively inserted through a long hole in each of the protruding rods. Such as Shen. The outer casing of any one of the items 1 to 4 of the present invention, the scoop "in the head, a control rod thread is formed around the top of the control rod, and the threaded rod of the control rod is screwed upwards. An extension screw in which the screw-cylinder bolt is screwed, and the cylindrical screw presses the bottom end to press the top surface of the control stem as the rod body is formed and formed inside - the bottom end opening The sleeve groove is formed by the side of the edge control rod and the periphery of the extension coil at the bottom end of the 5th outer jacket rod at the bottom end of the extension rod, and the image is downwardly extended toward the circumference of the θ s ′ η. An annular beak is used to shield the upper portion of the ceramic valve. 6 _If the scope of the patent application is 5th, the faucet can be replaced by the outer casing. The sleeve of the ceramic valve seat is screwed to the top of the inner circumference of the ceramic valve seat. The tamper ring is located on the cover 囵*. Widely πχ " soap around and pressing the top surface of the ceramic valve, and a liner around the top surface of the cover, the liner is placed on the facing The upper surface of the vertical cover around the top of the mooncoat at the bottom end of the top hole is topped. 7. In the ice of the sixth aspect of the patent application, in the inner circumferential surface of the vertical sleeve: the two outer sealing rings and the lower sealing ring correspond to the upper dense lower bundle ring, the flowing water Indoor convex-upper ring ring... The inner space between the lower bundle ring's upper east and middle east sides of the east and right sides of the east coat is sealed on the upper part of the M428284 ring on February 13, 101, the lower ring The inner circumferential surface abuts against the lower seal ring. Seven, the pattern: (such as the next page) 20