CN109404553A - A kind of spool and the device using the spool - Google Patents
A kind of spool and the device using the spool Download PDFInfo
- Publication number
- CN109404553A CN109404553A CN201811322163.6A CN201811322163A CN109404553A CN 109404553 A CN109404553 A CN 109404553A CN 201811322163 A CN201811322163 A CN 201811322163A CN 109404553 A CN109404553 A CN 109404553A
- Authority
- CN
- China
- Prior art keywords
- inner core
- spool
- egative film
- housing
- offered
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000004033 plastic Substances 0.000 claims abstract description 7
- 238000003780 insertion Methods 0.000 claims abstract description 5
- 230000037431 insertion Effects 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims description 12
- 230000013011 mating Effects 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 abstract description 15
- 229910001220 stainless steel Inorganic materials 0.000 abstract description 8
- 239000010935 stainless steel Substances 0.000 abstract description 8
- 239000000463 material Substances 0.000 abstract description 4
- 238000007493 shaping process Methods 0.000 abstract description 3
- 239000002360 explosive Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/04—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members
- F16K3/06—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages
- F16K3/08—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with pivoted closure members in the form of closure plates arranged between supply and discharge passages with circular plates rotatable around their centres
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/04—Construction of housing; Use of materials therefor of sliding valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/30—Details
Abstract
The invention discloses a kind of spool and utilize the device of the spool, spool includes inner core and the housing for being sleeved on inner core upper end, inner core and housing are plastic part, inner core bottom end is connected with the egative film of stainless steel material, at least one inlet opening is offered on egative film, apopore corresponding with inlet opening is offered on inner core, egative film follows inner core to rotate relative to housing.A kind of device using the spool, the spool including pin and insertion pin, the on-off of spool opposing legs rotation control water flow.Compared with prior art, the present invention is using the inner core and housing and stainless steel egative film of plastic shaping instead of valve rod, ceramic movable plate and ceramic stationary plate, lead is free of in material, guarantees that water was unleaded, stainless steel backsheet surface is smooth, it is at low cost, it is easy to connect with inner core, and it is readily available guarantee with leakproofness when the cooperation of other components, structure is simple, it operates and convenient for disassembly and assembly, reduce cost and improves production efficiency.
Description
Technical field
The present invention relates to home bathroom product technical field, in particular to a kind of spool and the device using the spool.
Background technique
Faucet valve core currently on the market is usually ceramic cartridge, because ceramic cartridge chemical stability is good, work
Service life is long, so being widely applied, existing ceramic cartridge mainly includes shell, is equipped with core assembly, spool in shell
Component includes that valve rod, valve rod are installed with ceramic movable plate, and ceramic movable plate is matched with the ceramic stationary plate of lower part, and ceramic stationary plate is installed in
On pedestal.Valve rod drives ceramic movable plate relative to ceramic stationary plate rotation, controls the circulation of water flow, core assembly needs in the prior art
Two potsherds, when use, need to guarantee its flatness and smoothness, both also to guarantee the leakproofness with the cooperation of other components,
Required precision is high, and total is all made of ceramic material, and processing cost is higher.
Summary of the invention
In view of the problems of the existing technology, it is an object of that present invention to provide a kind of spool and using the spool device,
Structure is simple, and cost is relatively low.
The technical solution adopted by the present invention is that:
A kind of spool, it is characterised in that: including inner core and be sleeved on the housing of the inner core upper end, the inner core and institute
Stating housing is plastic part, and the inner core bottom end is connected with egative film, and the egative film is stainless steelwork, is offered on the egative film
At least one inlet opening, apopore corresponding with the inlet opening is offered on the inner core, and the egative film follows in described
Core is rotated relative to the housing.
Further, it is provided with the first sealing ring between the inner core and the housing, is offered on the inner core and institute
State matched first groove of the first sealing ring.
Further, the shape of the egative film matches with the inner core bottom, the egative film towards the inner core one
Side is circumferentially uniformly extended at least two snap-gauges, and the card with the snap-gauge shape and quantity Matching is offered on the outside of the inner core
Slot.
Further, the shape of the egative film matches with the inner core bottom, and the inner core bottom is towards the egative film
Side be circumferentially uniformly extended at least two protrusions, on the egative film position corresponding with the protrusion offer with it is described
The matched through-hole of convex shape, the inner core and the egative film are embedded in the through-hole clamping fixed by the protrusion.
Further, the inner core side is extended with limited block towards the housing, and the housing inside offers and institute
The limiting slot for stating limited block mating, to limit rotational angle of the inner core relative to the housing.
A kind of device using the spool, it is characterised in that: the spool including pin and the insertion pin, the pipe
Foot includes interconnected water entering section and outlet part, and the spool is above-mentioned spool, between the spool and the water entering section
It is provided with cushion rubber and elastic element, the water entering section and the cushion rubber top offer and the matched water excessively in the inlet opening
Hole, the elastic element both ends are abutted with the cushion rubber and the water entering section respectively, so that the cushion rubber is pressed in the egative film,
The spool rotates the on-off of control water flow relative to the water entering section.
Further, the elastic element is sleeved on the inside of the cushion rubber, and the elastic element is pressure spring.
Further, at least two second sealing rings are provided between the spool and pin, the outer of the spool is put on
It offers and matched second groove of second sealing ring.
The beneficial effect of above-mentioned technical proposal is: compared with prior art, the technical program uses the inner core of plastic shaping
With housing and stainless steel egative film instead of valve rod, ceramic movable plate and ceramic stationary plate, lead is free of in material, guaranteed that water was unleaded,
Stainless steel backsheet surface is smooth, at low cost, easy to connect with inner core, and is readily available with leakproofness when the cooperation of other components
Ensure, egative film follow inner core with respect to housing rotate, spool opposing legs rotation control water flow on-off, structure is simple, operation with
It is convenient for disassembly and assembly, it reduces cost and improves production efficiency.
Detailed description of the invention
Fig. 1 is the explosive view of the spool of the embodiment of the present invention；
Fig. 2 is the cross-sectional view of the spool of the embodiment of the present invention；
Fig. 3 is the explosive view of the device using spool of the embodiment of the present invention；
Fig. 4 is the cross-sectional view of the device using spool of the embodiment of the present invention.
Specific embodiment
Below in conjunction with preferred embodiment and its attached drawing to a kind of spool of the invention and using the spool device structure and
Working method is described in detail.
Referring to figs. 1 to shown in Fig. 2, a kind of spool 1 in the present embodiment including inner core 11 and is sleeved on 11 upper end of inner core
Housing 12, inner core 11 and housing 12 are plastic part, are provided with the first sealing ring 14 between inner core 11 and housing 12, on inner core 11
It offers and matched first groove of the first sealing ring 14.
11 bottom end of inner core is connected with the egative film 13 to match with 11 bottom shape of inner core, and egative film 13 is stainless steel material, bottom
There are two snap-gauge 132,11 outside of inner core positions corresponding with snap-gauge 132 towards the circumferential uniformly distributed extension in the side of inner core 11 for piece 13
The card slot 111 with 132 shape of snap-gauge is offered respectively, and egative film 13 is caught in 111 clamping fixed of card slot in inner core 11 by snap-gauge 132
On.
In other embodiments, there are two protrusion, egative films towards the circumferential uniformly distributed extension in the side of egative film 13 for 11 bottom of inner core
Position corresponding with protrusion offers logical by protrusion insertion with the matched through-hole of convex shape, inner core 11 and egative film 13 on 13
Hole clamping fixed.
Opened up on egative film 13 there are two opposite inlet opening 131, offered on inner core 11 it is corresponding with inlet opening 131 go out
Water hole, egative film 13 follow inner core 11 to rotate relative to housing 12.11 side of inner core is extended with limited block 112, housing towards housing 12
12 insides offer the limiting slot being coupled with limited block 112, to limit rotational angle of the inner core 11 relative to housing 12.
The present invention is using the inner core 11 and housing 12 and stainless steel egative film 13 of plastic shaping instead of valve rod, ceramic movable plate
With ceramic stationary plate, egative film 13 is driven to rotate relative to housing 12 by inner core 11,13 surface of stainless steel egative film is smooth, and it is at low cost,
It is easy to connect with inner core 11, it is simple in construction, easy to disassemble and assemble, reduce cost.
With reference to shown in Fig. 3 to Fig. 4, a kind of device using above-mentioned spool 1 in the present embodiment, including pin 3 and insertion
The spool 1 of pin 3, pin 3 include interconnected water entering section 31 and outlet part 32, are provided between spool 1 and water entering section 31
Cushion rubber 4 and elastic element 5, in the present embodiment, elastic element 5 are pressure spring, and cushion rubber 4 is hat.
Water entering section 31 and 4 top of cushion rubber, which are offered, is sleeved on glue with the matched water hole in inlet opening 131, elastic element 5
4 inside of circle, both ends are abutted with cushion rubber 4 and water entering section 31 respectively, so that cushion rubber 4 is pressed in egative film 13；Spool 1 is with respect to water entering section 31
The on-off of rotation control water flow.Setting is opened up on the housing 12 of spool 1 there are two the second sealing ring 2 between spool 1 and pin 3
Have and matched second groove of the second sealing ring 2.Structure is simple, operates and convenient for disassembly and assembly, reduces cost.
In other embodiments, cushion rubber 4 and elastic element 5 can be adjusted according to the quantity of inlet opening 131 on spool 1.
The above specific structure is to have carried out specific description to presently preferred embodiments of the present invention, but be not intended to limit this hair
Bright embodiment and protection scope, those skilled in the art can also do on the premise of without prejudice to spirit of the invention
Perhaps these equivalent deformations or replacement of replacement are all contained in defined by the claim of this application various equivalent variations out
In range.
Claims (8)
1. a kind of spool, it is characterised in that: including inner core (11) and be sleeved on the housing (12) of the inner core (11) upper end, institute
Stating inner core (11) and the housing (12) is plastic part, and inner core (11) bottom end is connected with egative film (13), the egative film
(13) it is stainless steelwork, offers at least one inlet opening (131) on the egative film (13), offered on the inner core (11)
Apopore corresponding with the inlet opening (131), the egative film (13) follow the relatively described housing (12) of the inner core (11)
Rotation.
2. a kind of spool according to claim 1, it is characterised in that: set between the inner core (11) and the housing (12)
It is equipped with the first sealing ring (14), is offered on the inner core (11) and matched first groove of the first sealing ring (14).
3. a kind of spool according to claim 1, it is characterised in that: the shape of the egative film (13) and the inner core (11)
Bottom matches, and the egative film (13) is circumferentially uniformly extended at least two snap-gauges (132) towards the side of the inner core (11),
The card slot (111) with the snap-gauge (132) shape and quantity Matching is offered on the outside of the inner core (11).
4. a kind of spool according to claim 1, it is characterised in that: the shape of the egative film (13) and the inner core (11)
Bottom matches, and inner core (11) bottom is circumferentially uniformly extended at least two protrusions towards the side of the egative film (13),
Position corresponding with the protrusion offers and the matched through-hole of the convex shape, the inner core on the egative film (13)
(11) and the egative film (13) passes through the protrusion insertion through-hole clamping fixed.
5. a kind of spool according to claim 1, it is characterised in that: inner core (11) side is towards the housing (12)
It is extended with limited block (112), the limiting slot with the limited block (112) mating is offered on the inside of the housing (12), to limit
Fixed rotational angle of the inner core (11) relative to the housing (12).
6. a kind of device using described in any one of claim 1 to 55 described in any item spools, it is characterised in that: including pin (3) and embedding
Enter the spool of the pin (3), the pin (3) includes interconnected water entering section (31) and outlet part (32), the spool
Cushion rubber (4) and elastic element (5), the water entering section (31) and the cushion rubber (4) top are provided between the water entering section (31)
End offer with the inlet opening (131) matched water hole, elastic element (5) both ends respectively with the cushion rubber (4)
It is abutted with the water entering section (31), so that the cushion rubber (4) is pressed in the egative film (13), the relatively described water entering section of the spool
(31) on-off of rotation control water flow.
7. a kind of device using the spool according to claim 6, it is characterised in that: elastic element (5) suit
On the inside of the cushion rubber (4), the elastic element (5) is pressure spring.
8. a kind of device using the spool according to claim 6, it is characterised in that: the spool and pin (3) it
Between be provided at least two second sealing rings (2), offered on the housing (12) of the spool and second sealing ring (2)
The second groove matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322163.6A CN109404553A (en) | 2018-11-07 | 2018-11-07 | A kind of spool and the device using the spool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811322163.6A CN109404553A (en) | 2018-11-07 | 2018-11-07 | A kind of spool and the device using the spool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109404553A true CN109404553A (en) | 2019-03-01 |
Family
ID=65472211
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811322163.6A Pending CN109404553A (en) | 2018-11-07 | 2018-11-07 | A kind of spool and the device using the spool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109404553A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR923500A (en) * | 1946-03-08 | 1947-07-08 | Thompson Prod Inc | Improvements to waterproof assemblies |
| GB606916A (en) * | 1945-01-22 | 1948-08-23 | Thompson Prod Inc | Improvements in or relating to seals for valve housings |
| CN2580232Y (en) * | 2002-10-28 | 2003-10-15 | 李付有 | Durable water saving tap |
| CN203146873U (en) * | 2013-03-07 | 2013-08-21 | 厦门维泽塑胶制品有限公司 | Valve core structure |
| CN203297645U (en) * | 2013-05-27 | 2013-11-20 | 陈礼平 | High pressure resistant valve element |
| CN103511651A (en) * | 2013-09-26 | 2014-01-15 | 余金海 | Multistage grinding wheel type regulating valve |
| CN205261011U (en) * | 2015-09-29 | 2016-05-25 | 吴国清 | Integral tap of environmental protection |
| CN205780988U (en) * | 2016-05-18 | 2016-12-07 | 骊住卫生洁具(苏州)有限公司 | A kind of tap structure of rustless steel seal spool |
| CN209196159U (en) * | 2018-11-07 | 2019-08-02 | 开平市沃特卫浴有限公司 | A kind of spool and the device using the spool |
-
2018
- 2018-11-07 CN CN201811322163.6A patent/CN109404553A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB606916A (en) * | 1945-01-22 | 1948-08-23 | Thompson Prod Inc | Improvements in or relating to seals for valve housings |
| FR923500A (en) * | 1946-03-08 | 1947-07-08 | Thompson Prod Inc | Improvements to waterproof assemblies |
| CN2580232Y (en) * | 2002-10-28 | 2003-10-15 | 李付有 | Durable water saving tap |
| CN203146873U (en) * | 2013-03-07 | 2013-08-21 | 厦门维泽塑胶制品有限公司 | Valve core structure |
| CN203297645U (en) * | 2013-05-27 | 2013-11-20 | 陈礼平 | High pressure resistant valve element |
| CN103511651A (en) * | 2013-09-26 | 2014-01-15 | 余金海 | Multistage grinding wheel type regulating valve |
| CN205261011U (en) * | 2015-09-29 | 2016-05-25 | 吴国清 | Integral tap of environmental protection |
| CN205780988U (en) * | 2016-05-18 | 2016-12-07 | 骊住卫生洁具(苏州)有限公司 | A kind of tap structure of rustless steel seal spool |
| CN209196159U (en) * | 2018-11-07 | 2019-08-02 | 开平市沃特卫浴有限公司 | A kind of spool and the device using the spool |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |