CN205423946U - Flat foot valve core - Google Patents
Flat foot valve core Download PDFInfo
- Publication number
- CN205423946U CN205423946U CN201620184701.XU CN201620184701U CN205423946U CN 205423946 U CN205423946 U CN 205423946U CN 201620184701 U CN201620184701 U CN 201620184701U CN 205423946 U CN205423946 U CN 205423946U
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- China
- Prior art keywords
- hole
- moving plate
- valve core
- foot valve
- flat foot
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Abstract
The utility model provides a flat foot valve core, include the base and install the shell on the base, the base with the control assembly who installs the case subassembly between the shell and use with the cooperation of case subassembly, the case subassembly passes through the sealing member and installs on the base, set up the feed liquor hole on the base and gone out the liquid hole, it is scallop hole to go out the liquid hole, the case subassembly includes the still, establishes the moving plate lid on the moving plate with still complex moving plate and lid, cold water inlet hole, hot water inlet hole and apopore have been seted up on the still, the moving plate with the moving plate lid is through omicron type sealing washer sealing connection, the moving plate is covered and is offered the mounting hole that is used for installing control assembly. The utility model discloses flat foot valve core installs the low and resistance to pressure height of noise when using in tap, long service life, and water liquid stream volume is big.
Description
Technical field
The utility model relates to a kind of tap accessory, particularly relates to a kind of flat foot valve core.
Background technology
Flat foot valve core is arranged in tap, in order to control water flow switch and uninterrupted.During current flat foot valve core uses, water flow quantity is little, and resistance to pressure is low, is easily damaged after using a period of time.
Summary of the invention
In view of the above, the utility model is necessary the flat foot valve core providing a kind of water flow quantity big and resistance to pressure is high.
The technical scheme that the utility model provides is as follows: a kind of flat foot valve core, 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, inlet opening and fluid hole is offered on described base, described fluid hole is scallop hole, described core assembly includes still, the moving plate lid that the moving plate coordinated with still and lid are located on moving plate, cold water inlet hole is offered on described still, hot water inlet hole and apopore, 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.
Further, described base includes diapire and the fixed part being formed on diapire, and described diapire is disc-shaped structure, and diapire offers two described inlet openings and a described fluid hole.
Further, described fixed part includes that a positioning convex and three buckles, positioning convex and buckle are evenly distributed in the periphery of bottom wall central.
Further, described control assembly includes nose bar and the nose bar set being set on nose bar, 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 bottom and is formed at the top on bottom, and described nose bar puts 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 sealed rubber ring and sealing ring, and sealing ring coordinates the inlet opening being arranged on base with on fluid hole, and the cooperation of described sealed rubber ring is arranged on sealing ring, and the still of described core assembly is arranged on sealed rubber ring accordingly.
Further, described sealed rubber ring includes glue ring and glue ring in apopore in inlet opening, and in described apopore, glue ring is sector structure and coordinates installation with described fluid hole.
Further, described shell includes shell main body and is formed at the roof in shell main body, described shell main body offers the locating slot coordinated with positioning convex and with the draw-in groove being clasped.
Further, described roof offering in order to the through hole through control assembly, 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, when the utility model flat foot valve core flat foot valve core uses in being arranged on tap, noise is low and resistance to pressure is high, and service life is long, and water flow quantity is big.
Accompanying drawing explanation
Fig. 1 is the integrally-built schematic diagram of the utility model flat foot valve core；
Fig. 2 is the schematic diagram of the decomposition texture of the utility model flat foot valve core.
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. 2, a kind of flat foot valve core, 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. 2, base 10 offers inlet opening 111 and fluid hole 112, specifically, 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 two inlet openings 111 and a fluid hole 112, and in the present embodiment, fluid hole 112 is scallop hole, to improve water flow quantity；Fixed part 12 includes a positioning convex 121 and three buckles 122, and specifically, positioning convex 121 and buckle 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 and the draw-in groove 212 coordinated with buckle 122 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, 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.Cold water inlet hole 311, hot water inlet hole 312 and apopore 313 is offered on described still 31；Moving plate 32 is tightly connected, to improve sealing by Ο RunddichtringO 34 with moving plate lid 33；Offer on moving plate lid 33 installing hole 331 controlling assembly 40 is installed.
Control assembly 40 to be arranged on core assembly 30, in order to control water flow switch and discharge size.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, the periphery at top 422 offers the perforation 4221 inserted for bearing pin 43, 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, seal 50 is arranged between core assembly 30 and base 10, in the present embodiment, sealing ring 52 coordinates on the inlet opening 111 and the fluid hole 112 that are arranged on base 10, sealed rubber ring 51 includes glue ring 511 and glue ring 512 in apopore in inlet opening, in apopore, glue ring 512 is sector structure and coordinates installation with fluid hole 112, and sealed rubber ring 51 cooperation is arranged on sealing ring 52, and the still 31 of core assembly 30 is arranged on sealed rubber ring 51 accordingly.
In sum, when the utility model flat foot valve core uses in being arranged on tap, noise is low and resistance to pressure is high, and service life is long, and water flow quantity is big, and good airproof performance, will not leak.
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. a flat foot valve core，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: on described base (10), offer inlet opening (111) and fluid hole (112)，Described fluid hole (112) is scallop hole，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)，Cold water inlet hole (311) is offered on described still (31)、Hot water inlet hole (312) and apopore (313)，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.
- Flat foot valve core 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, and diapire (11) offers two described inlet openings (111) and a described fluid hole (112).
- Flat foot valve core the most according to claim 2, it is characterized in that: described fixed part (12) includes that a positioning convex (121) and three buckles (122), positioning convex (121) and buckle (122) are evenly distributed in the periphery at diapire (11) center.
- Flat foot valve core the most according to claim 1, it is characterized in that: described control assembly (40) includes nose bar (41) and the nose bar set (42) being set on nose bar (41), 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 the most according to claim 4, it is characterized in that: described 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, square hole (423) through top (422) and bottom (421) is offered on described nose bar set (42).
- Flat foot valve core the most according to claim 5, 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 the most according to claim 1, it is characterized in that: described seal (50) includes sealed rubber ring (51) and sealing ring (52), sealing ring (52) coordinates on the inlet opening (111) and the fluid hole (112) that are arranged on base (10), described sealed rubber ring (51) cooperation is arranged on sealing ring (52), and the still (31) of described core assembly (30) is arranged on sealed rubber ring (51) accordingly.
- Flat foot valve core the most according to claim 7, it is characterized in that: described sealed rubber ring (51) includes glue ring (511) and glue ring (512) in apopore in inlet opening, and in described apopore, glue ring (512) is sector structure and coordinates installation with described fluid hole (112).
- Flat foot valve core the most according to claim 3, it is characterized in that: described shell (20) includes shell main body (21) and the roof (22) being formed in shell main body (21), described shell main body (21) offers the locating slot (211) coordinated with positioning convex (121) and the draw-in groove (212) coordinated with buckle (122).
- Flat foot valve core the most according to claim 9; it is characterized in that: 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), and 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 |
|---|---|---|---|
| CN201620184701.XU CN205423946U (en) | 2016-03-10 | 2016-03-10 | Flat foot valve core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620184701.XU CN205423946U (en) | 2016-03-10 | 2016-03-10 | Flat foot valve core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205423946U true CN205423946U (en) | 2016-08-03 |
Family
ID=56534509
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620184701.XU Active CN205423946U (en) | 2016-03-10 | 2016-03-10 | Flat foot valve core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205423946U (en) |
-
2016
- 2016-03-10 CN CN201620184701.XU patent/CN205423946U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |