CN205423893U - A flat foot valve core for improving wear resistance - Google Patents
A flat foot valve core for improving wear resistance Download PDFInfo
- Publication number
- CN205423893U CN205423893U CN201620184472.1U CN201620184472U CN205423893U CN 205423893 U CN205423893 U CN 205423893U CN 201620184472 U CN201620184472 U CN 201620184472U CN 205423893 U CN205423893 U CN 205423893U
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- China
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- moving plate
- nose bar
- valve core
- foot valve
- flat foot
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Abstract
The utility model provides a flat foot valve core for improving wear resistance, including base and install the shell on the base, the control assembly that installs the case subassembly between base and the shell and use with the cooperation of case subassembly, the case subassembly passes through the sealing member to be installed on the base, installs the wear pad circle between control assembly and the case subassembly, and the moving plate that the case subassembly includes the still, established on the moving plate with still complex moving plate and lid covers, the moving plate with the moving plate lid passes through omicron type sealing washer sealing connection, and the moving plate is covered and is offered the mounting hole that is used for installing control assembly, and the moving plate lid is the round plate - shaped structure to with control assembly cooperation installation, control assembly includes that nose bar and cover establish the nose bar cover on the nose bar, and the nose bar cover is installed between the moving plate of bottom and round plate - shaped structure covers including the bottom the wear pad circle. The utility model discloses a flat foot valve core for improving wear resistance's wearability is good, long service life.
Description
Technical field
The utility model relates to a kind of tap accessory, particularly relates to a kind of flat foot valve core for improving anti-wear performance.
Background technology
Flat foot valve core is arranged in tap, in order to control water flow switch and uninterrupted.Current flat foot valve core wears no resistance, and after using a period of time, flat foot valve core is easily damaged.
Summary of the invention
In view of the above, the utility model is necessary to provide a kind of flat foot valve core for improving anti-wear performance, so that flat foot valve core wearability is good, service life is long.
nullThe technical scheme that the utility model provides is as follows: a kind of flat foot valve core for improving sealing property，Including base and the shell that is arranged on base，Be provided with between described base and described shell core assembly and with core assembly with the use of control assembly，Described core assembly is arranged on described base by seal，Control, between assembly and core assembly, wear washer is installed，Described core assembly includes still、The moving plate lid that the moving plate coordinated with still and lid are located on moving plate，Described moving plate is tightly connected by Ο RunddichtringO with described moving plate lid，Offer on described moving plate lid the installing hole controlling assembly is installed，Moving plate lid is circular plate structure，To coordinate installation with control assembly，Control assembly and include nose bar and the nose bar set being set on nose bar，Nose bar set includes bottom，Between bottom and the moving plate lid of circular plate structure, described wear washer is installed.
Further, bottom, described bottom is formed with three and supports projection, supports projection and is evenly distributed in the periphery of bottom centre, and the outside of described wear washer offers three draw-in grooves uniformly, to support male cooperation installation with the three of bottom part down.
Further, described base includes diapire and the fixed part being formed on diapire, and described diapire is disc-shaped structure, diapire offers inlet opening and apopore, described still offers the liquid-through hole coordinated with inlet opening and apopore.
Further, described fixed part includes that a positioning convex and three holding walls, positioning convex and holding wall are evenly distributed in the periphery of bottom wall central.
Further, described nose bar is connected by bearing pin with described nose bar set, and described nose bar includes bar body and is formed at the installation end of bar body lower part, and the installation end of nose bar is arranged in the installing hole of moving plate lid.
Further, described nose bar set includes that the top formed on said bottom, described nose bar put and offers the square hole that the bar body for nose bar passes, the through top and bottom of square hole.
Further, described bar body offering the jack passed for described bearing pin, the periphery at described top offers the perforation inserted for bearing pin, bores a hole through with square hole.
Further, described seal includes that sealed rubber ring and sealing ring, described sealing ring are three rings, and sealing ring is arranged on base bottom and cooperation is arranged on inlet opening and the apopore of base, and described sealed rubber ring is arranged on base top.
Further, described sealed rubber ring includes glue ring and glue ring in apopore in inlet opening, and in inlet opening, glue ring is arranged on the inlet opening of base, and in apopore, glue ring coordinates installation with described apopore, and the still of core assembly is arranged on sealed rubber ring accordingly.
Further; described shell includes shell main body and is formed at the roof in shell main body; offer in described shell main body the locating slot coordinated with positioning convex and with the draw-in groove being clasped; offer in order to through the through hole controlling assembly on described roof; described roof is provided with annular protective bulkhead, and the internal diameter of described annular protective bulkhead is suitable with the diameter of described through hole.
Compared with prior art, the utility model is for improving the flat foot valve core of anti-wear performance by being provided with wear washer between control assembly and core assembly, prevent core assembly from damaging, to improve wearability and the service life of this flat foot valve core, it is tightly connected by Ο RunddichtringO between moving plate lid at moving plate, anti-locking plate is aging, to improve the service life of this flat foot valve core.
Accompanying drawing explanation
Fig. 1 is that the utility model is for improving the integrally-built schematic diagram of the flat foot valve core of anti-wear performance；
Fig. 2 is that the utility model is for improving the structural representation of another angle of the flat foot valve core of anti-wear performance；
Fig. 3 is that the utility model is for improving the decomposition texture schematic diagram of the flat foot valve core of anti-wear performance.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only a part of embodiment of the utility model, rather than whole embodiments, in the case of not conflicting, the embodiment in the application and the feature in embodiment can be mutually combined, and describe the utility model below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Refer to Fig. 1, Fig. 3, a kind of flat foot valve core for improving anti-wear performance, it is arranged in tap, in order to control water flow switch and uninterrupted, including base 10 and the shell 20 that is arranged on base 10, be provided with between base 10 and shell 20 core assembly 30 and with core assembly 30 with the use of control assembly 40.
Referring to Fig. 3, base 10 includes diapire 11 and the fixed part 12 being formed on diapire 11.Diapire 11 is disc-shaped structure, and diapire 11 offers inlet opening and apopore (not shown)；Fixed part 12 includes a positioning convex 121 and three holding walls 122, and specifically, positioning convex 121 and holding wall 122 are evenly distributed in the periphery at diapire 11 center.
Shell 20 includes shell main body 21 and the roof 22 being formed in shell main body 21.The locating slot 211 coordinated with positioning convex 121 is offered in shell main body 21；Offering on roof 22 in order to the through hole 221 through control assembly 40, specifically, roof 22 is provided with annular protective bulkhead 23, and the internal diameter of annular protective bulkhead 23 is suitable with the diameter of through hole 221.
Core assembly 30 is arranged on base 10 by seal 50, so that current pass through, refers to Fig. 3, and core assembly 30 includes moving plate 32 that still 31 coordinates with still 31 and covers the moving plate lid 33 being located on moving plate 32.The liquid-through hole 311 coordinated with inlet opening and apopore is offered on described still 31；Moving plate 32 is tightly connected by Ο RunddichtringO 34 with moving plate lid 33, and anti-locking plate 32 is aging, to improve the service life of this flat foot valve core；Offering on moving plate lid 33 to install the installing hole 331 controlling assembly 40, moving plate lid 33 is circular plate structure, to coordinate installation with control assembly 40, improves sealing.
Control assembly 40 to be arranged on core assembly 30, in order to control water flow switch and discharge size.Specifically, controlling to be provided with wear washer 60 between assembly 40 and core assembly 30, so that flat foot valve core wearability is good, service life is long.In the present embodiment, controlling assembly 40 and include nose bar 41 and the nose bar set 42 being set on nose bar 41, nose bar 41 and nose bar set 42 is connected by bearing pin 43, nose bar 41 in nose bar set 42 along the axis rotation of bearing pin 43, and then control water flow switch and discharge size.Nose bar 41 includes bar body 411 and is formed at the installation end 412 of bar body 411 bottom, and bar body 411 offers the jack 4111 passed for bearing pin 43, and specifically, the installation end 412 of nose bar 41 is arranged in the installing hole 331 of moving plate lid 33；Nose bar set 42 includes bottom 421 and is formed at the top 422 on bottom 421, the square hole 423 that the bar body 411 for nose bar 41 passes is offered on nose bar set 42, the through top of square hole 423 422 and bottom 421,421 bottoms, bottom are formed with three and support protruding (not shown), support projection and be evenly distributed in the periphery at 421 centers, bottom, wear washer 60 is installed, to improve wearability between bottom 421 and the moving plate lid 33 of circular plate structure；The periphery at top 422 offers the perforation 4221 inserted for bearing pin 43, and specifically, perforation 4221 is through with square hole 423.
Seal 50 includes sealed rubber ring 51 and sealing ring 52, in order to sealed valve core assembly 30 and base 10, prevents from leaking.Specifically, incorporated by reference to refering to Fig. 2, sealing ring 52 is three rings, sealing ring 52 is arranged on base 10 bottom and cooperation is arranged on inlet opening and the apopore of base 10, sealed rubber ring 51 is arranged on base 10 top, and sealed rubber ring 51 includes glue ring 511 and glue ring 512 in apopore in inlet opening, and in inlet opening, glue ring 511 is arranged on the inlet opening of base 10, in apopore, glue ring 512 coordinates installation with apopore, and the still 31 of core assembly 30 is arranged on sealed rubber ring 51 accordingly.
The thickness of wear washer 60 is 2 millimeters, and the outside of wear washer 60 offers three draw-in grooves 61 uniformly, with bottom 421 below three support male cooperation install, improve anti-wear performance further.
In sum, the utility model is for improving the flat foot valve core of anti-wear performance by being provided with wear washer between control assembly and core assembly, prevent core assembly from damaging, to improve wearability and the service life of this flat foot valve core, it is tightly connected by Ο RunddichtringO between moving plate lid at moving plate, anti-locking plate is aging, to improve the service life of this flat foot valve core.
The foregoing is only embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing the utility model description to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, the most in like manner it is included in scope of patent protection of the present utility model.
Claims (10)
- null1. the flat foot valve core being used for improving anti-wear performance，Including base (10) and the shell (20) that is arranged on base (10)，Be provided with between described base (10) and described shell (20) core assembly (30) and with core assembly (30) with the use of control assembly (40)，Described core assembly (30) is arranged on described base (10) by seal (50)，It is characterized in that: control, between assembly (40) and core assembly (30), wear washer (60) is installed，Described core assembly (30) includes still (31)、The moving plate lid (33) that the moving plate (32) coordinated with still (31) and lid are located on moving plate (32)，Described moving plate (32) is tightly connected by Ο RunddichtringO (34) with described moving plate lid (33)，Offer on described moving plate lid (33) installing hole (331) controlling assembly (40) is installed，Moving plate lid (33) is circular plate structure，To coordinate installation with control assembly (40)，Control assembly (40) and include nose bar (41) and the nose bar set (42) being set on nose bar (41)，Nose bar set (42) includes bottom (421)，Between bottom (421) and the moving plate lid (33) of circular plate structure, described wear washer (60) is installed.
- Flat foot valve core for improving anti-wear performance the most according to claim 1, it is characterized in that: described bottom (421) bottom is formed with three and supports projection, support projection and be evenly distributed in the periphery at (421) center, bottom, the outside of described wear washer (60) offers three draw-in grooves (61) uniformly, to support male cooperation installation with three of bottom (421) lower section.
- Flat foot valve core for improving anti-wear performance the most according to claim 1, it is characterized in that: described base (10) includes diapire (11) and the fixed part (12) being formed on diapire (11), described diapire (11) is disc-shaped structure, offer inlet opening and apopore on diapire (11), described still (31) offers the liquid-through hole (311) coordinated with inlet opening and apopore.
- Flat foot valve core for improving anti-wear performance the most according to claim 3, it is characterized in that: described fixed part (12) includes that a positioning convex (121) and three holding walls (122), positioning convex (121) and holding wall (122) are evenly distributed in the periphery at diapire (11) center.
- Flat foot valve core for improving anti-wear performance the most according to claim 1, it is characterized in that: described nose bar (41) is connected by bearing pin (43) with described nose bar set (42), described nose bar (41) includes bar body (411) and is formed at the installation end (412) of bar body (411) bottom, and the installation end (412) of nose bar (41) is arranged in the installing hole (331) of moving plate lid (33).
- Flat foot valve core for improving anti-wear performance the most according to claim 5, it is characterized in that: the top (422) that described nose bar set (42) includes and is formed on described bottom (421), the square hole (423) that the bar body (411) for nose bar (41) passes, square hole (423) through top (422) and bottom (421) is offered on described nose bar set (42).
- Flat foot valve core for improving anti-wear performance the most according to claim 6, it is characterized in that: on described bar body (411), offer the jack (4111) passed for described bearing pin (43), the periphery at described top (422) offers the perforation (4221) inserted for bearing pin (43), and perforation (4221) is through with square hole (423).
- Flat foot valve core for improving anti-wear performance the most according to claim 2, it is characterized in that: described seal (50) includes sealed rubber ring (51) and sealing ring (52), described sealing ring (52) is three rings, sealing ring (52) is arranged on base (10) bottom and cooperation is arranged on inlet opening and the apopore of base (10), and described sealed rubber ring (51) is arranged on base (10) top.
- Flat foot valve core for improving anti-wear performance the most according to claim 8, it is characterized in that: described sealed rubber ring (51) includes glue ring (511) and glue ring (512) in apopore in inlet opening, in inlet opening, glue ring (511) is arranged on the inlet opening of base (10), and in apopore, glue ring (512) coordinates installation with described apopore.
- Flat foot valve core for improving anti-wear performance the most according to claim 4, it is characterized in that: described shell (20) includes shell main body (21) and the roof (22) being formed in shell main body (21), the locating slot (211) coordinated with positioning convex (121) is offered on described shell main body (21), offer in order to through the through hole (221) controlling assembly (40) on described roof (22), described roof (22) is provided with annular protective bulkhead (23), the internal diameter of described annular protective bulkhead (23) is suitable with the diameter of described through hole (221).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184472.1U CN205423893U (en) | 2016-03-10 | 2016-03-10 | A flat foot valve core for improving wear resistance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184472.1U CN205423893U (en) | 2016-03-10 | 2016-03-10 | A flat foot valve core for improving wear resistance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423893U true CN205423893U (en) | 2016-08-03 |
Family
ID=56534446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184472.1U Active CN205423893U (en) | 2016-03-10 | 2016-03-10 | A flat foot valve core for improving wear resistance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423893U (en) |
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2016
- 2016-03-10 CN CN201620184472.1U patent/CN205423893U/en active Active
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |