CN101424038B - Steam generating iron - Google Patents
Steam generating iron Download PDFInfo
- Publication number
- CN101424038B CN101424038B CN2007101700078A CN200710170007A CN101424038B CN 101424038 B CN101424038 B CN 101424038B CN 2007101700078 A CN2007101700078 A CN 2007101700078A CN 200710170007 A CN200710170007 A CN 200710170007A CN 101424038 B CN101424038 B CN 101424038B
- Authority
- CN
- China
- Prior art keywords
- steam
- pump
- rod
- pump body
- water
- 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.)
- Expired - Fee Related
Links
Images
Landscapes
- Irons (AREA)
Abstract
The invention relates to a steam iron for realizing functional conversion through a single button. The steam iron comprises a shell, a water tank and a soleplate steam chamber; the steam iron also comprises a pump body, a pump rod, an adjusting rod and a steam nozzle, wherein the pump body is formed on the upper part of the water tank; two grooves are arranged on the outer edge in the circumferential direction; a water inlet pipe, a first water outlet pipe and a second water outlet pipe are arranged on the bottom wall; the pump rod is positioned on the upper part of the pump body; the upper end of the pump rod is fixedly connected with a control button; the lower end of the pump rod and a guide rod can move relatively in axial direction and can be connected in torque transmission; the lower end of the pump rod is fixed with a pump bat which slides in the cylindrical wall of the pump body; the upper end of the pump rod is provided with a convex shoulder which is sunken into two grooves respectively or is laid on the outer edge of an open mouth of the upper end; the adjusting rod comprises a guide rod, a selective sealing part and a steam shaft from top to bottom; the lower end of the steam shaft is provided with a water drop groove; the steam nozzle is fixed between the bottom of the water tank and the soleplate steam chamber; the diameter of an inner hole is the same as that of the steam shaft; and one part of the upper section of the inner hole in circumferential direction is provided with a cutting groove. The steam iron can realize functional conversion through a single button.
Description
Technical field
The present invention relates to a kind of steam iron, especially a kind of steam iron of realizing the function conversion by single button.
Background technology
Steam iron in the market all has water spray, strengthens steam, adjustable steam and cleans four functions or partial function wherein, but all needing two or three buttons are operated respectively, the flatiron with above-mentioned functions could realize function conversion, like this, more, structure of flatiron part and assembling are complicated, cost of material is high.Part has only the steam iron of single button, and then function is less relatively, the adjusting that can only realize quantity of steam that has, not water spray and strengthen function such as steam.Application number is that the Chinese patent application of CN200480013965.9 discloses a kind of steam iron that can produce atomizing steam and superheated steam, and this flatiron comprises housing, base plate, water receptacle, electrodynamic pump and control device etc., and base plate places the housing bottom side; Water receptacle, electrodynamic pump and control device etc. are positioned at this housing.Also have two control buttons for user's operation to be arranged on the housing in addition, these two control buttons realize producing atomizing steam and superheated steam function respectively.
Summary of the invention
Main purpose of the present invention provides the steam iron that can realize multi-functional conversion by single button;
Another object of the present invention provides low, the accurate steam iron of steam regulation size of cost.
For realizing above-mentioned main purpose, steam iron provided by the invention comprises
Iron housing;
Water tank;
The base plate steam chest;
The pump body, it is formed at water tank upper, has uncovered outer, upper end, and the outer circumferentially is provided with two grooves, the middle part is a cylindrical wall, and diapire is provided with from the water inlet pipe of water tank diversion, to first outlet pipe of base plate steam chest water guide and second outlet pipe of directly spraying water to the external world;
The pump rod, it is positioned at the pump body, fixedly connected with a control knob in the upper end, the axially relative motion and can transmit moment of torsion ground and be connected of lower end and a guide rod, pump rod lower end is fixed with the pump that slides against in the pump body cylindrical wall and claps, and pump rod upper end is provided with a convex shoulder that can be absorbed in described two grooves respectively or ride over uncovered outer, described upper end;
Adjusting rod comprises guide rod, the selection sealing and steam axle three parts that can seal selectively described water inlet pipe, first outlet pipe and second outlet pipe from top to bottom, and the steam axle passes pump body diapire and the lower end is provided with drowning groove;
Be equipped with an elastic component between pump rod and the selection sealing upper surface;
The steam mouth is fixed between water tank bottom and the base plate steam chest, and it is provided with the endoporus of joining water box and base plate steam chest, and described diameter of bore is identical with the steam shaft diameter, has grooving in the circumferential part of this endoporus epimere.
The bottom surface of described grooving comprises a helicoid and a plane.
Steam iron provided by the invention can be controlled by a control handle and realize water spray, increasing steam, adjustable steam, cleaning and the dried function of pressing.When pump rod convex shoulder was positioned at one of two grooves of pump body outer, control handle can drive the pump rod and depress together, and the water in the pump body is pressed into base plate steam chest or fountain head respectively, realized strengthening steam and spraying function respectively; And can not depress when control handle, only axially driving the pump rod, when selecting sealing and the rotation of steam axle,, realizing adjustable steam, dried pressing and cleaning function respectively by the drowning groove and the controlled water yield and the water outlet direction of making of cooperating of steam mouth of steam axle bottom.Because the steam iron of structure of the present invention is only realized all functions by a control handle, therefore reduced accessories and assembly process, reduce cost, and simplified user's operation.
Description of drawings
Fig. 1 is the vertical view of the embodiment of the invention;
Fig. 2 be among Fig. 1 along A-A to cutaway view;
Fig. 3 is a front view of selecting sealing and steam axle in the embodiment of the invention;
Fig. 4 be among Fig. 3 along B-B to cutaway view;
Fig. 5 is the vertical view of steam mouth in the embodiment of the invention;
Fig. 6 be among Fig. 5 along C-C to sectional block diagram;
Fig. 7 be among Fig. 5 along D-D to sectional block diagram;
Fig. 8 be among Fig. 5 along E-E to sectional block diagram;
Fig. 9 is that the embodiment of the invention is in the vertical view when strengthening steam condition;
Figure 10 is along the expanded view of F-F to cutaway view among Fig. 9;
Figure 11 is the state diagram when control handle is depressed among Figure 10;
Figure 12 is the vertical view of the embodiment of the invention when being in the water spray state;
Figure 13 is that Figure 12 is along the expanded view of G-G to cutaway view;
Figure 14 is the vertical view when being in the minimum steam position under the adjustable state of embodiment of the invention steam;
Figure 15 is that Figure 14 is along the expanded view of H-H to cutaway view;
Figure 16 is the sectional stretch-out view of the embodiment of the invention when being in maximum steam position under the adjustable state of steam;
Figure 17 is the vertical view of the embodiment of the invention when being in the self-cleaning state;
Figure 18 be Figure 17 along I-I to cutaway view;
Figure 19 is that the embodiment of the invention is in dried cutaway view when pressing state;
The invention will be further described below in conjunction with embodiment and accompanying drawing thereof.
The specific embodiment
Referring to Fig. 1 and Fig. 2, be respectively vertical view and the cutaway view of embodiment, for the purpose of the drawing clarity, all omitted the steam iron latter half that has nothing to do with the present invention among Fig. 1, Fig. 2 and later corresponding each figure.This steam iron mainly comprises iron housing 1, water tank 2, control handle 3, base plate steam chest 4, pump body 5, pump rod 6, selects sealing gasket 8, adjusting rod and steam mouth 12.Described adjusting rod comprises guide rod 14 from top to bottom, selects sealing 7 and steam axle 9; Guide rod 14 is rigidly connected with selecting sealing 7, steam axle 9 threes, can certainly be structure as a whole, and the three is an integral structure in the present embodiment.Control handle 3 is arranged between iron housing 1 and the water tank 2, have on the control handle 3 and prevent that its buckle of deviating from from (can certainly adopt other up locating part from iron housing 1, as projection etc.), control handle 3 can rotate and move up and down with respect to iron housing 1.On iron housing 1, be useful on increasing steam indicating bit 31, water spray indicating bit 32, dried indicating bit 33, little steam indicating bit 35, big steam indicating bit 36 and the self-cleaning indicating bit 34 pressed of indication control handle 3 positions.Pump rod 6 is positioned at pump body 5, and pump rod 6 upper and lower sides connect control handle 3 and guide rod 14 respectively; Pump rod 6 and control handle 3 relative fixed, pump rod 6 can rotate or moves up and down with control handle 3; But pump rod 6 and guide rod 14 be in axial relative motion, and circumferentially relative fixed is owing to be stuck in the bottom of pump body with the selection sealing 7 of guide rod 14 one to guarantee together around axial rotation, why guide rod 14 can not move up and down with pump rod 6; On pump rod 6 tops one convex shoulder is arranged, this convex shoulder rides over the outer, upper end of pump body 5.Pump body 5 is connected on the water tank, design with water tank 2 one, there is inlet opening 51 pump body 5 bottoms, strengthens steam (vapor) outlet 52 and water spray outlet 53 (referring to Figure 13), water tank 2 (referring to Figure 10) is inserted in inlet opening 51, strengthen steam (vapor) outlet 52 and connect the drowning mouth 521 of increasing by a check valve 522, this strengthens the mouth 521 that falls into water and inserts base plate steam chest 4, and water spray outlet 53 connects fountain head 531 (referring to Figure 13); Also there is a check valve pump body 5 inside, this check valve is steel ball 11 (can certainly use other common check valves to substitute this steel ball 11) in the present embodiment, steel ball 11 is positioned at the top of apopore 51, and diameter is not fallen in the water tank 2 to guarantee it more than or equal to the apopore diameter; There is a through hole in pump body 5 bottom centre, and steam axle 9 passes this through hole; There are two grooves uncovered outer, pump body 5 upper ends, and the convex shoulder of pump rod 6 can just embed in this groove; The track that groove described herein should be interpreted as making the convex shoulder of pump rod to slide up and down, this groove can be positioned at the pump body cylinder interior or the outside.
Referring to Fig. 3 and Fig. 4, guide rod 14 designs with selecting sealing 7, steam axle 9 three in one, select 7 of sealings in pump body 5 bottoms, select sealing 7 bottoms that seal area is arranged, be provided with the groove 71 close with sealing gasket 8 shapes in the described seal area, seal area is provided with the through hole that is communicated with pump body inlet opening 51 outward on the selection sealing 7; Steam axle 9 passes the through hole of pump body 5 bottom centre, and there is stepped drowning groove 91 steam axle 9 lower ends.Sealing gasket 8 is enclosed within on the steam axle 9, and be pressed in the groove 71 of selecting sealing 7 belows, sealing pad 8 is with selecting sealing 7 and 9 rotations of steam axle, and sealing pad 8 is by the rotation increasing steam (vapor) outlet 52 or the water spray outlet 53 of canned pump body 5 bottoms selectively.In addition, be built-in with spring 13 at pump body 5, this spring 13 is arranged on pump rod 6 and selects between the sealing 7.For anti-sealing leaks, clap 10 at the elastomeric pump that pump rod 6 bottom close-fittings are used to seal.
The pairing different operating state of steam iron when being threaded to diverse location below in conjunction with the description of drawings control handle, and, when steam iron is in various different operating state, the variation of the position relation between each parts.
1, strengthens steam function: referring to Fig. 9 and Figure 10, when control handle 3 is threaded to increasing steam indicating bit 32, the convex shoulder of pump rod 6 is aimed at a groove of uncovered outer, pump body 5 upper ends, and this moment, control handle 3 can move down, and the convex shoulder of pump rod 6 will enter in the groove of uncovered outer, pump body 5 upper ends.Sealing gasket 8 is in the position of canned pump body 5 bottoms water spray outlet 53, and water spray outlet 53 is sealed.In addition, control handle 3 is when this position, and the drowning groove 91 of steam axle staggers with the grooving of steam mouth 12, so sealing between steam axle 9 and the steam mouth 12.
When pressing control handle 3 for the first time, 6 times pressing springs 13 of pump rod, steel ball 11 are blocked inlet opening 51, pump body bottom; Unclamp control handle 3 again, spring 13 pops up pump rod 6 and control handle 3, under the effect of elastomeric pump bat 10, pump body 5 Lower Halves produce vacuum, the steel ball 11 of pump body 5 bottoms moves upward and opens inlet opening 51, water in the water tank 2 is drawn onto in the pump body 5 by inlet opening 51, when the buckle of control handle 3 withstands iron housing 1, pump rod 6 and control handle 3 stop to move upward, state as shown in figure 10, at this moment elastomeric pump bat 10 following positions are full of water in the pump body 5, and steel ball 11 moves downward and is sealed into water hole 51 simultaneously, prevent that the water in the pump body 5 from flowing in the water tank.
Referring to Figure 11, press control handle 3 once more, because the inlet opening 51 and the water spray outlet 53 of pump body bottom are all sealed, hydraulic pressure in the pump body 5 is to strengthening steam (vapor) outlet 52, open check valve 522 and be ejected in the base plate steam chest 4, and then produce and strengthen steam from changing steam chest 4 ejections by strengthening the mouth 521 that falls into water.
2, spraying function: referring to Figure 12 and Figure 13, when control handle 3 dextrorotations when spraying water indicating bit 31, the convex shoulder of pump rod 6 is aimed at another groove of uncovered outer, pump body 5 upper ends, this moment, control handle 3 also can move down, and the convex shoulder of pump rod 6 will enter in the above-mentioned groove of uncovered outer, pump body 5 upper ends.Sealing gasket 8 is in the position that steam (vapor) outlet 52 is strengthened in canned pump body 5 bottoms, strengthens steam (vapor) outlet 52 and is sealed.In addition, control handle 3 is when this position, and the drowning groove 91 of steam axle still staggers sealing between steam axle 9 and the steam mouth 12 with the grooving of steam mouth 12.
When pressing control handle 3 for the first time, 6 times pressing springs 13 of pump rod, steel ball 11 are blocked inlet opening, pump body 5 bottom 51; Unclamp control handle 3 again, spring 13 pops up pump rod 6 and control handle 3, under the effect of elastomeric pump bat 10, produce vacuum in the pump body 5, the steel ball 11 of pump body bottom moves upward and opens inlet opening 51, water in the water tank 2 is drawn onto in the pump body 5 by inlet opening 51, when the buckle of control handle 3 withstands iron housing 1, pump rod 6 and control handle 3 stop to move upward, state as shown in figure 13, at this moment elastomeric pumps are clapped 10 and are full of water with the lower part in the pump body 5, and steel ball 11 moves downward and is sealed into water hole 51 simultaneously, prevents that the water in the pump body 5 from flowing in the water tank.
Press control handle 3 once more, because the inlet opening 51 of pump body bottom and increasing steam (vapor) outlet 52 are all sealed, the hydraulic pressure in the pump body 5 is opened the check valve in the fountain head 531 to water spray outlet 53, be ejected on the clothing by fountain head 531, thus the realization spraying function.
3, steam adjustable function: referring to Figure 14-Figure 16, when control handle 3 rotated to little steam indicating bit 35 in the steam position adjustable, the groove of the uncovered outer of the convex shoulder of pump rod 6 and pump body 5 upper ends staggered, and control handle 3 can not press down.The drowning groove 91 of steam axle is aimed at the grooving of steam mouths 12 endoporus, and the water in the water tank 2 are realized steam ironing by in the gap inflow base plate steam chest 4 that falls into water between groove 91 and the grooving.Referring to Figure 15, this figure is the less state of quantity of steam, and the groove 91 that falls into water this moment is aimed at helicoid 121 extreme higher positions of grooving, the spacing minimum of fall into water groove 91 and grooving, and the discharge minimum, so quantity of steam is also minimum.When control handle 3 rotates to big steam indicating bit 36, referring to Figure 16, helicoid 121 extreme lower positions that the groove 91 that falls into water this moment is aimed at groovings, the spacing maximum of fall into water groove 91 and grooving, the discharge maximum, so quantity of steam is also maximum.When the position of control handle 3 between little steam indicating bit 35 and big steam indicating bit 36, quantity of steam is between above-mentioned two states.
4, self-cleaning function: referring to Figure 17 and Figure 18, when control handle 3 rotated to self-cleaning indicating bit 34, the groove of the uncovered outer of the convex shoulder of pump rod 6 and pump body 5 upper ends staggered, and control handle 3 can not press down.The drowning groove 91 of steam axle is aimed at the plane 122 of steam mouth groovings, and this section otch is bigger, and a large amount of water flows into base plate steam chests 4 by the groove 91 that falls into water, and reaches the effect of cleaning base plate.
5, the dried function of pressing: referring to Figure 19, when control handle 3 rotates to driedly when pressing indicating bit, the groove of the uncovered outer of the convex shoulder of pump rod 6 and pump body 5 upper ends staggers, and control handle 3 can not press down.The drowning groove 91 of steam axle staggers with the grooving of steam mouth, steam axle 9 and the sealing of steam mouth endoporus, and the water in the water tank 2 can not flow out, and realizes the dried function of pressing.
Certainly, the structure of steam iron of the present invention composition is not limited to above-mentioned embodiment, can also other can replace for the pump rod provide the flexible member of restoring force as the spring in the pump body; The drowning groove of steam axle bottom also can be for taper etc.; Control handle and pump rod also can be integral structure; Selection both seals pad as potted component can be silica gel or nitrile rubber, does not use the sealing part and directly by selecting sealing self to realize that sealing and conducting also are fine.These all can be learnt according to the foregoing description or art technology general knowledge.Every change that does not break away from essence of the present invention all should be included within the described scope of claim.
Claims (10)
1. steam iron comprises
Iron housing;
Water tank;
The base plate steam chest;
It is characterized in that:
The pump body, it is formed at water tank upper, has uncovered outer, upper end, and the outer circumferentially is provided with two grooves, the middle part is a cylindrical wall, and diapire is provided with from the water inlet pipe of water tank diversion, to first outlet pipe of base plate steam chest water guide and second outlet pipe of directly spraying water to the external world;
The pump rod, it is positioned at the pump body, fixedly connected with a control knob in the upper end, the axially relative motion and can transmit moment of torsion ground and be connected of lower end and a guide rod, pump rod lower end is fixed with the pump that slides against in the pump body cylindrical wall and claps, and pump rod upper end is provided with a convex shoulder that can be absorbed in described two grooves respectively or ride over uncovered outer, described upper end;
Adjusting rod comprises guide rod, the selection sealing and steam axle three parts that can seal selectively described water inlet pipe, first outlet pipe and second outlet pipe from top to bottom, and the steam axle passes pump body diapire and the lower end is provided with drowning groove;
Be equipped with an elastic component between pump rod and the selection sealing upper surface;
The steam mouth is fixed between water tank bottom and the base plate steam chest, and it is provided with the endoporus of joining water box and base plate steam chest, and described diameter of bore is identical with the steam shaft diameter, has grooving in the circumferential part of this endoporus epimere.
2. steam iron according to claim 1 is characterized in that:
The bottom surface of described grooving comprises a helicoid and a plane.
3. steam iron according to claim 2 is characterized in that:
Be provided with first check valve that only allows water to flow to described pump body in the described water inlet pipe from described water tank.
4. steam iron according to claim 2 is characterized in that:
Be provided with second check valve that only allows water to flow to described base plate steam chest in described first outlet pipe from described pump body.
5. steam iron according to claim 2 is characterized in that:
Described drowning groove is the cascade groove of arranging vertically;
When described first outlet pipe of described selection both seals or described second outlet pipe, the grooving of drowning groove in steam axle lower end and steam mouth staggers, and is in interrupt status between water tank and base plate steam chest.
6. steam iron according to claim 5 is characterized in that:
Described convex shoulder is absorbed in described pump respectively when holding two grooves of uncovered outer on one's body, and described selection sealing seals described first outlet pipe or described second outlet pipe respectively.
7. steam iron according to claim 6 is characterized in that:
Described selection sealing has a seal area, and the sealing district is provided with groove, is provided with sealing gasket in the groove, and the seal area of described selection sealing is provided with a through hole that can be communicated with described water inlet pipe and pump body outward.
8. according to each described steam iron of claim 1 to 7, it is characterized in that:
Described elastic component is a spring.
9. according to each described steam iron of claim 1 to 7, it is characterized in that:
Adopt the axis hole fit structure of the identical on-circular cross-section of axial cross section between described pump rod and described guide rod.
10. steam iron according to claim 9 is characterized in that:
Described control knob has up limiting section.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101700078A CN101424038B (en) | 2007-11-02 | 2007-11-02 | Steam generating iron |
| HK09109854.7A HK1133907A1 (en) | 2007-11-02 | 2009-10-23 | Steam iron |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101700078A CN101424038B (en) | 2007-11-02 | 2007-11-02 | Steam generating iron |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101424038A CN101424038A (en) | 2009-05-06 |
| CN101424038B true CN101424038B (en) | 2011-12-28 |
Family
ID=40614895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101700078A Expired - Fee Related CN101424038B (en) | 2007-11-02 | 2007-11-02 | Steam generating iron |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101424038B (en) |
| HK (1) | HK1133907A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103409979B (en) * | 2013-06-28 | 2016-04-27 | 广东新宝电器股份有限公司 | Pressure steam station and ironing device using same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903625A (en) * | 1974-11-29 | 1975-09-09 | Sunbeam Corp | Electric pressing iron |
| CN1837454A (en) * | 2005-12-26 | 2006-09-27 | 松下·万宝(广州)电熨斗有限公司 | An electric iron |
| CN200967903Y (en) * | 2006-07-13 | 2007-10-31 | 陈锡富 | Steam generating iron |
| CN201141095Y (en) * | 2007-11-02 | 2008-10-29 | 威利马电器有限公司 | Steam generating iron |
-
2007
- 2007-11-02 CN CN2007101700078A patent/CN101424038B/en not_active Expired - Fee Related
-
2009
- 2009-10-23 HK HK09109854.7A patent/HK1133907A1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3903625A (en) * | 1974-11-29 | 1975-09-09 | Sunbeam Corp | Electric pressing iron |
| CN1837454A (en) * | 2005-12-26 | 2006-09-27 | 松下·万宝(广州)电熨斗有限公司 | An electric iron |
| CN200967903Y (en) * | 2006-07-13 | 2007-10-31 | 陈锡富 | Steam generating iron |
| CN201141095Y (en) * | 2007-11-02 | 2008-10-29 | 威利马电器有限公司 | Steam generating iron |
Non-Patent Citations (1)
| Title |
|---|
| JP平2-136188A 1990.05.24 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101424038A (en) | 2009-05-06 |
| HK1133907A1 (en) | 2010-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20170100727A1 (en) | Waterway switch device and a shower head applied with the device | |
| CN104971833A (en) | Difunctional key switching shower head | |
| CN201141095Y (en) | Steam generating iron | |
| CN112483682A (en) | Flow rate regulating device | |
| CN108131456A (en) | Switch valve core and water outlet device | |
| CN101424038B (en) | Steam generating iron | |
| US9957798B2 (en) | Air-tight switching device for use in a pneumatic tool | |
| US5787615A (en) | Spray and steam pump for a steam iron | |
| CN111720614A (en) | Key valve | |
| US20230311135A1 (en) | Multifunctional handheld shower | |
| CN108413117A (en) | A kind of spool | |
| CN207961556U (en) | Switch valve core and water outlet device | |
| KR101879375B1 (en) | Linear Motion Glove Valve | |
| CN102161025A (en) | Pressing type atomizer capable of being inversely used | |
| CN106513205B (en) | Laborsaving multi-functional switching structure | |
| CN214887539U (en) | Push type inflatable high-pressure hand-pulling air pump | |
| CN202010606U (en) | Press type sprayer capable of being used inversely | |
| CN214197393U (en) | Push-button switching valve | |
| CN211852983U (en) | Push-button switch valve core | |
| CN201470501U (en) | Retractable sprinkler head | |
| CN210890226U (en) | Multi-water-outlet switching structure | |
| CN219647829U (en) | Dual-functional handheld spray gun | |
| CN213142525U (en) | Washing machine spray cleaning and hand washing integrated device with good cleaning effect | |
| CN212338367U (en) | Key valve | |
| CN108722696B (en) | Shower head structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: DE Ref document number: 1133907 Country of ref document: HK |
|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| REG | Reference to a national code |
Ref country code: HK Ref legal event code: GR Ref document number: 1133907 Country of ref document: HK |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111228 Termination date: 20181102 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |