CN203369863U - Steam cleaning equipment - Google Patents
Steam cleaning equipment Download PDFInfo
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- CN203369863U CN203369863U CN201320409320.3U CN201320409320U CN203369863U CN 203369863 U CN203369863 U CN 203369863U CN 201320409320 U CN201320409320 U CN 201320409320U CN 203369863 U CN203369863 U CN 203369863U
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Abstract
The utility model relates to a steam cleaning equipment. The steam cleaning equipment comprises a cleaning head, a cleaning equipment body, a water storage tank and a connecting head, wherein the connecting head is installed on the cleaning head in the mode of being capable of moving front and back. The connecting head comprises a first component and a second component, the first component is provided with a front-and-back rotating center shaft capable of being supported in a front and back rotating mode, the first component is supported on a base through the front-and-back rotating center shaft and can rotate front and back, the lower portion of the second component is installed on the first component, the second component is provided with a first mounting part and a second mounting part, both the first mounting part and the second mounting part are in the shape of a hollow tube, the lower portion of the water storage tank is installed in the first mounting part, and the lower portion of the cleaning equipment body is installed in the second mounting part. Through the implement of the technical scheme, the steam cleaning equipment has the advantages that due to the fact that the first mounting part and the second mounting part are arranged on the connecting head, the water storage tank and the cleaning equipment body can be directly assembled on the connecting head independently, and the steam cleaning equipment formed in this way is simple in structure and low in manufacturing cost.
Description
Technical field
the utility model relates to a kind of steam appliance.
Background technology
the principle of steam appliance is by water is heated, and produces the steam of HTHP, directly by the high temperature and high pressure steam degerming of sterilizing, clean home environment.Traditional steam appliance has the storage tank for water storage, and the water in this storage tank is by pump or utilize atmospheric pressure to establish in the immediate heating type steam boiler of electrical heating elements in being delivered to.The water entered in steam boiler is converted to steam, and steam then sprays towards the cleaning cloth that is arranged on bottom by the nozzle that is arranged on the cleaning head bottom.When the cleaning cloth by the steam humidity nuzzles up surface to be cleaned, the dirt existed on surface to be cleaned, dust and chip will be removed.
in prior art, steam appliance comprises cleaning head and stand upright on the cleaning equipment body on cleaning head, and storage tank is arranged on the cleaning equipment body, and the bottom of cleaning equipment body is rotatably connected on cleaning head by a connector.A kind of steam appliance shown in United States Patent (USP) 2008/0040883, in this device, the bottom of cleaning equipment body utilizes a connector to rotate with cleaning head to be connected, and the effect that this connector plays is only an effect be rotationally connected.
Summary of the invention
the purpose of this utility model is to provide a kind of steam appliance of compact conformation.
To achieve these goals, the utility model adopts following technical scheme: a kind of steam appliance comprises: cleaning head comprises that the bottom of described pedestal is provided with steam fumarole for the pedestal of cleaning cloth is installed, the cleaning equipment body, be positioned at the top of described cleaning head, storage tank, comprise that bottom has the casing of opening, is assemblied in the case lid at described casing underpart opening place, is provided with on described case lid and connects the first inside and outside through hole of storage tank, and described the first through hole can enter casing for air simultaneously and water flows out casing, connector, can before and after rotate be arranged on described cleaning head, vapour system, comprise that inside has the steam boiler of heating chamber, and described steam boiler has water inlet and the steam (vapor) outlet that is communicated with heating chamber, described connector comprises first component and second component, described first component has the front and back rotary middle spindle that can be supported rotatably forwards, backwards, described first component by rotary middle spindle before and after this can before and after rotate be supported on described pedestal, the bottom of described second component is arranged on described first component, described second component has the first installation portion and the second installation portion, described the first installation portion and the second installation portion all are the tubulose of hollow, the bottom of described storage tank is arranged in described the first installation portion, the bottom of described cleaning equipment body is arranged in described the second installation portion.
in technique scheme, preferred, the bottom of described second component can with respect to described first component left-right rotation be bearing on first component,
in technique scheme, preferred, described the second installation position is in the rear side of described the first installation portion, and the upper end of described the second installation portion is higher than the upper end of described the first installation portion.Wherein, described cleaning equipment body comprises a vertical rod, and the bottom of described vertical rod is inserted in described the second installation portion, and the top of described vertical rod is equipped with handle.Further preferred, described vertical rod is expansion link.
in technique scheme, preferred, described connector is arranged on the rear portion of described cleaning head.
enforcement by technique scheme, the utility model obtains following benefit: by the first installation portion and the second installation portion are set on connector, make like this directly being assemblied on connector that storage tank and cleaning equipment body can be independent, the steam appliance formed like this is simple in structure, cheap.
The accompanying drawing explanation
the schematic perspective view that accompanying drawing 1 is steam appliance of the present utility model;
the cutaway view that accompanying drawing 2 is steam appliance of the present utility model;
accompanying drawing 3 is the enlarged diagram of accompanying drawing 2 at the A place;
accompanying drawing 4 is looked cross-sectional schematic (in the first installation portion, case lid being installed) for the master of connector of the present utility model;
accompanying drawing 5 is the side-looking cross-sectional schematic of connector of the present utility model (in the first installation portion, case lid being installed);
accompanying drawing 6 is the schematic perspective view of connector of the present utility model (overlooking visual angle);
accompanying drawing 7 is that the first installation portion of the present utility model is in the transverse sectional view that is positioned at place, plane, recess place;
the exploded view that accompanying drawing 8 is storage tank of the present utility model;
the exploded view that accompanying drawing 9 is cleaning head of the present utility model;
the elevational schematic view that accompanying drawing 10 is steam boiler of the present utility model;
the internal structure schematic diagram that accompanying drawing 11 is cleaning head of the present utility model;
the connection diagram that accompanying drawing 12 is connector of the present utility model and second valve;
the schematic diagram of rotation backward that accompanying drawing 13 is connector of the present utility model;
in accompanying drawing, wherein: 1, cleaning head; 11, pedestal; 111, top base body; 112, lower base body; 12, side block wall; 13, spaced walls; 131, breach; 14, second valve; 141, the second spool; 142, trigger part; 1421, second gear teeth; 143, the first pipe joint; 144, the second pipe joint;
2, cleaning equipment body; 21, vertical rod; 22, handle; 23, coiling hook;
3, connector; 31, first component; 311, front and back rotary middle spindle; 32, second component; 321, the first installation portion; 322, the second installation portion; 323, inlet channel; 34, sealing ring; 35, recess; 36, push rod; 361, solution channel; 362, peristome; 37, shifting part; 371, first gear teeth;
4, storage tank; 41, casing; 42, opening; 43, case lid; 431, connecting portion; 432, tubulose extension; 433, air inlet openings; 44, the first through hole; 45, the first spool; 451, the first valve rod; 452, sealing-plug; 46, back-moving spring;
5, steam boiler; 51, top boiler body; 511, central part; 512, flank section; 52, bottom boiler body; 53, water inlet; 54, steam (vapor) outlet; 55, sealing installation room; 551, the first installation room; 552, the second installation room; 553, line clamped block; 554, cable clamping interface; 56, sprue; 57, vapor chamber.
The specific embodiment
for making the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with accompanying drawing, the utility model is described in further detail:
in the present embodiment, 'fornt', 'back', " left side ", " right side ", " on ", the D score direction is with operator's present relevant position direction definition in the process of using this steam appliance, be that the operator is while using steam appliance, stand in the rear of whole steam appliance, promote steam appliance and move forward.
steam appliance as shown in Figure 1, this is vertical steam cleaning equipment, mainly comprises cleaning head 1, cleaning equipment body 2, connector 3, storage tank 4 and vapour system (each parts of vapour system are dispersed on cleaning head, connector and storage tank) five major parts.Cleaning head 1 is positioned at the foot of whole steam appliance, it comprises a pedestal 11 that can seesaw along ground to be cleaned, the bottom of pedestal 11 is provided with the steam fumarole (not shown), cleaning cloth or other similar cleaning attachment (not shown)s are arranged on the bottom of pedestal 11 usually, thereby the steam that cleaning cloth etc. can be overflowed from steam fumarole is softening for wiping ground.In the use procedure of steam appliance, can escape into the cleaning cloth outside and be applied directly to ground to be cleaned from a part of steam of steam fumarole ejection, this part can soften ground obstinate dirt, and face carries out high-temperature sterilization over the ground.Pedestal 11 is engaged and forms up and down by top base body 111 and lower base body 112 these two parts, and preferably can accomplish the sealing engaging.The inside of pedestal 11 is hollow, and the most parts in vapour system all are arranged on pedestal 11 inside (concrete structure is shown in following content) of this hollow.
as shown in Figure 2, cleaning equipment body 2 comprise one can be flexible vertical rod 21, the bottom of vertical rod 21 is inserted in the second installation portion 322, the top of vertical rod 21 is equipped with handle 22, on handle 22, also be equipped with the coiling hook 23.As shown in Fig. 3 ~ 6, connector 3 comprises first component 31 and second component 32.Wherein first component 31 is arranged at the rear portion of cleaning head 1, and first component 31 has the front and back rotary middle spindle 311 that can be supported rotatably forwards, backwards, and first component 31 is supported on pedestal 11 by rotary middle spindle 311 before and after this.The bottom of second component 32 can with respect to first component 31 left rotation and right rotation be bearing on first component 31.Second component 32 has the tube that the first installation portion 321 and the second installation portion 322, the first installation portions 321 and the second installation portion 322 all are hollow.The second installation portion 322 is positioned at the rear of the first installation portion 321, and the upper surface of the second installation portion 322 is higher than the upper surface of the first installation portion 321.The bottom of cleaning equipment body 2 is arranged in the second installation portion 322, and the bottom of storage tank 4 is arranged in the first installation portion 321, and the part outside wall surface of the casing 41 of storage tank 4 is positioned at the inboard of the outside wall surface of the second installation portion 322.Connector 3 has erectility and heeling condition, when connector 3 rotates backward around front and back rotary middle spindle 311, connector 3 converts heeling condition to from erectility, cleaning equipment body 2 also becomes and recedes on cleaning head 1 from standing upright on cleaning head 1, and now steam appliance has been carried out the preparation of the work that enters.
storage tank 4, for splendid attire water, structure as shown in Figure 8, storage tank 4 comprises that a bottom has the casing 41 of opening 42, is assemblied in the case lid 43 at casing underpart opening place, be provided with the first inside and outside through hole 44, the first through holes 44 of perforation storage tank on case lid 43 and can enter casing and water outflow casing for air simultaneously.The first through hole 44 places are equipped with the first valve, the first valve has the first spool 45, the sealing-plug 452 that the first spool 45 comprises the first valve rod 451, is complementary with the first through hole 44, sealing-plug 452 is fixed on the top ends of the first valve rod 451, is provided with back-moving spring 46(between the first valve rod 451 and case lid 43 and sees Fig. 5).The bottom of storage tank 4 (bottom and the case lid 43 that comprise casing 41) is arranged in the first installation portion 321.Case lid 43 comprises the connecting portion 431 of being combined with the bottom of casing 41 and the tubulose extension 432 from the lower limb of connecting portion 431 to the hollow of downward-extension, the bottom of tubulose extension 432 is uncovered structure, offer the air inlet openings 433 that penetrates into tubulose extension inside on the sidewall of tubulose extension 432, this air inlet openings 433 is upwardly extending from the lower surface of tubulose extension 432, and bottom and air inlet openings 433 that tubulose extension 432 is uncovered structure form to inboard " the air inlet critical point " of carrying air of tubulose extension 432.As shown in Figure 3, when the bottom that tubulose extension 432 is uncovered structure is stifled by water seal, outside air only becomes can enter into from air inlet openings 433 inside of tubulose extension 432, then from the first through hole 44, enter in casing 41, if this air inlet openings 433 is also by after water seal stifled (being the waterline of water the top higher than air inlet openings 433), outside air can't enter in casing 41, water in casing 41 also can't fall, and the water outlet of steam appliance and air inlet are in " stagnation " state.In order to make outside air can enter to smoothly air inlet openings 433 places, the internal face of the first installation portion 321 and outside wall surface (this embodiment that is arranged in the part storage tank of these installation portion 321 inside, this part outside wall surface comprises the outside wall surface of casing 41 and the outside wall surface of case lid 43) between there is gap, this gap forms the inlet channel 323 that is communicated with outside air, and air communication is realized by bottom and the air inlet openings 433 of tubulose extension 432 in this inlet channel 323 and tubulose extension 432 inside.
for anti-sealing arrives outside, a sheathed sealing ring 34 on the periphery wall of tubulose extension 432 by inlet channel 323 tricklings.As shown in Fig. 3,4,5,6, the internal face of the first installation portion 321 is provided with a recess 35 in the position corresponding with sealing ring 34, inlet channel 323 is defined necessary through this recess 35 like this, the path of other parts all sealed circle 34 cuts off, and the bottom that air inlet openings 433 and tubulose extension 432 are uncovered structure is connected by this recess 35 with outside air.In order to prevent that steam appliance when work 9 is (during work, cleaning equipment body and water tank on steam appliance tilt to the back lower place with respect to cleaning head), water can be from recess 35 water clocks, recess 35 is arranged on the internal face (best on internal face foremost) of the front end side wall that is positioned at the first installation portion 321, the horizontal plane position at recess 35 places is preferably higher than the horizontal plane position at air inlet openings 433 highest point places, even connector 3 rotates backward like this, recess 35 is all the time in higher position, thereby assurance water can not spill thus.The inside of the first installation portion 321 is provided with a push rod 36, and make progress the first valve rod 451, the first valves of jack-up the first spool 45 of the top of push rod 36 are opened, and first through hole 44 is inside and outside connects.The inside of push rod 36 is provided with the solution channel 361 of up/down perforation, the top of push rod 36 is provided with the peristome 362 communicated with solution channel 361, peristome 362 be positioned at tubulose extension 432 bottom under, from tubulose extension 432 trickling water out, through peristome 362, flow in solution channels 361.
vapour system comprises steam boiler 5, and this is the immediate heating type steam boiler.As shown in Fig. 9 ~ 10, steam boiler 5 is arranged on the inside of pedestal 11, and the inside of steam boiler 5 has can convert the water heating to the heating chamber 57 of steam.The inside of lower base body 112 has the side block wall 12 that in it diapire extends upward formation, side block wall 12 ending is closed, roughly in the form of a ring, top base body 111, lower base body 112, side block wall 12 materials are plastics, wherein, and side block wall 12, lower base body 112 integrated injection moldings.Steam boiler 5 comprises top boiler body 51, bottom boiler body 52, for the water inlet 53 to internal water flooding and to the steam (vapor) outlet 54 of outside effusion steam.Top boiler body 51 is made by plastic material, and bottom boiler body 52 is made by metal material.Be embedded with the electrical heating elements (not shown) in bottom boiler body 52, there is the electric lead (not shown) be electrically connected to electrical heating elements on bottom boiler body 52, on lower base body 112, be provided with for connecting the (not shown) of connecting wires of external power source, electric lead is electrically connected with connecting wires.The flank section 512 that top boiler body 51 comprises central part 511 and is positioned at central part 511 peripheries, central part 511 protrudes upward with respect to flank section 512.Between central part 511 and bottom boiler body 52, by several screw upper-lower seal, be connected, it is inner forms heating chamber 57.The edge portion of flank section 512 is tightly connected by screw mutually with the top section of side block wall 12.Top boiler body 51, side block wall 12 and the sealing installation room 55 of internal face formation that is positioned at the lower base body 112 of side block wall 12 inboards.The inside of lower base body 112 also has the spaced walls 13 that in it diapire extends upward formation, and spaced walls 13 is positioned at the inside of sealing installation room 55, spaced walls 13 and side block wall 12, lower base body 112 also integrated injection molding, Bu Yu top, the top boiler body 51 of spaced walls 13 seals contact mutually, spaced walls 13 will be sealed installation room 55 and will be divided into the first separate installation room 551 and the second installation room 552, the top of spaced walls 13 arranges and offers from the top down breach 131, electric lead is from breach 131 through spaced walls 13, and breach 131 places dispose a sprue 56.Steam boiler 5 is arranged in the first installation room 551, and electric lead and the junction of connecting wires are enclosed in the second installation room 552.Be provided with two line clamped blocks 553 in the second installation room 552, have the cable clamping interface 554 of offering from top to down on line clamped block 553, the part electric lead that is positioned at the second installation room 552 is stuck in described cable clamping interface 554 with connecting wires.Like this, by the side block wall in top boiler body 111 and lower base body 112, the simple combination of spaced walls, make one of base interior formation and can be used in steam boiler and part electric lead and the sealing installation room of connecting wires are installed, thereby realize electricity separation in pedestal 11 inside.And spaced walls 13 has and can effectively the installation room of the installation room of steam boiler and live wire be separated, make the inner installation room that forms " two " sealing of pedestal 11, thereby guaranteed the use safety of steam appliance.
as shown in Figure 11 ~ 13, the provided upstream of the water inlet 53 of steam boiler 5 is equipped with controls its second valve of whether intaking 14, and this second valve 14 is selected check valve, and second valve 14 is installed in pedestal 11.Second valve 14 has the second spool 141, the first pipe joint 143 and the second pipe joint 144.Between the bottom of solution channel 361 and the first pipe joint 143, by a flexible pipe (not shown), be connected, flexible pipe runs through from the bottom of first component 31, selects flexible pipe can be convenient to first component 31 and second component 32 interference-free in rotation process separately.The water inlet 53 of the second pipe joint 144 and steam boiler 5 is connected by a pipe (this pipe select flexible pipe or hard tube all can).Be installed with a shifting part 37 that roughly is the sector colyliform of 90 ° on first component 31, gear-like shifting part 37 can rotate with before and after connector, have a trigger unit 142 on the second spool 141, trigger unit 142 also roughly is the sector colyliform of 90 °.There are several first gear teeth 371 on shifting part 37, there are several second gear teeth 1421 on trigger unit 142, first gear teeth 371 on shifting part 37 are meshed with second gear teeth 1421 on triggering part 142, when shifting part 37 rotates backward with first component 31, shifting part 37 drives and triggers part 142 actions, thereby makes the second spool 141 actions, and second valve 14 is opened, when shifting part 37 rotates forward with first component 31, shifting part 37 drives the second spool 141 and resets.
in conjunction with referring to Fig. 3, below set forth the course of work of this steam appliance:
after the bottom filling the storage tank of water is installed on the first installation portion 321, the part outside wall surface of casing 41 contacts with the outside wall surface of the outside wall surface of the second installation portion 322 and vertical rod 21.Inside at the first installation portion 321, push rod 36 makes progress jack-up the first valve rod 451 together with the sealing-plug 452 on it, sealing-plug 452 leaves the first through hole 44, the inner inside with tubulose extension 432 of casing 41 realizes connecting by the first through hole 44, outside air enters inlet channel 323 from recess 35, at first air will enter to tubulose extension 432 inside from bottom and the air inlet openings 433 of tubulose extension 432, then enter to casing 41 inside via the first through hole 44; In this simultaneously, water flows out and enters tubulose extension 432 inside from the first through hole 44, then flows to peristome 362 places under the bottom that is positioned at tubulose extension 432, then enters in solution channel 361.Now the operator rotates backward cleaning equipment body 2 and tube connector 3 around front and back rotary middle spindle 311, tube connector 3 is transformed into downward-sloping state from erectility, cleaning equipment body 2 also recedes thereupon, in the rotation process of connector 3, second valve 14 will be opened, the water inlet 53 of solution channel 361 and steam boiler 5 is realized being communicated with, water in solution channel 361 constantly flow in the heating chamber 57 of steam boiler 5 inside, after heating chamber 57 in steam boiler 5 is filled, water level in solution channel 361 will rise to peristome 362 places, water continues to the inner bottom part of the first installation portion 321 and upwards until water level rises to the place, the top over air inlet openings 433, now air inlet openings 433 will be blocked up by water seal, outside air is intercepted at this point, air can't enter box house.Because casing 41 inside do not have air to flow to inside, the water in casing also can't be from the interior outflow of the first through hole 44.When the water of steam boiler 5 inside is all or part of change into steam after, steam will be overflowed from steam boiler 5 is inner, the pressure of the heating chamber of steam boiler 5 reduces, water in solution channel 361 will pour in to steam boiler 5 inside again, along with water constantly to the interior supply of steam boiler 5, the water level of solution channel 361 inside descends, air inlet openings 433 is appeared dew, outside air enters tubulose extension 432 inside from air inlet openings again, then by the first through hole 44, enter into casing 41 inside, once air flows in casing 41, water in casing 41 will be by air extrusion, then from the first through hole 44 to dirty.At water in downward flow process, if waterline does not exceed the place, the top of air inlet openings 433, be that inlet channel 323 and the first through hole 44 connect, outside air will enter into tubulose extension 432 inside from air inlet openings 433 always, and enter the inside of casing 41 by the first through hole 44, when casing 41 enters air, water in casing 41 flows into tubulose extension 432 inside from the first through hole 44 simultaneously, then from peristome 362, entering solution channel 361, finally trickling changes into steam to steam boiler 5 inside, conversion escapes to outside from the steam (vapor) outlet 53 of steam boiler 5 after being steam again.At water, continuously outflow in the process of casing 41, if air inlet openings 433 is covered (being the top that waterline surpasses air inlet openings 433) by water, the inner chamber of steam boiler 5 and solution channel 361 inner filling waters, the circulation path that water can't continue to form from the inside of casing 41, the first through hole 44, tubulose extension 432, peristome 362, solution channel 361, flow, now steam boiler 5 inside stop into water.Steam release along with steam boiler 5 inside, the air pressure of steam boiler 5 inside descends, the water supply of solution channel 361 inside is to steam boiler 5 inside, and the water level of tubulose extension 432 inside descends until expose to air inlet openings 433, and the water in water tank continues again to trickle out.Steam appliance circulates with this, oneself completes to the work of steam boiler make-up water in the course of the work.
in the above-described embodiments, uncovered structure fully also can be arranged to not be in the bottom of tubulose extension 432, as long as its structure can realize push rod 36 stretch to tubulose extension 432 inside by the first valve rod 451 jack-up and peristome 362 want can with the inner phase fluid connection of tubulose extension 432, whether can casing 41 inside Continuous-flow be advanced air and relied on air inlet openings 433 to be determined by shutoff fully like this.
in above-described embodiment, the second component on connector also can be arranged to can not relative left-right rotation with first component, as first component and second component are fixed or be wholely set.
above-described embodiment is only explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the person skilled in the art can understand content of the present invention and implement according to this, can not limit protection domain of the present utility model with this.All equivalences of doing according to the utility model Spirit Essence change or modify, within all should being encompassed in protection domain of the present utility model.
Claims (6)
1. a steam appliance comprises:
Cleaning head, comprise that the bottom of described pedestal is provided with steam fumarole for the pedestal of cleaning cloth is installed;
The cleaning equipment body, be positioned at the top of described cleaning head;
Storage tank, comprise that bottom has the casing of opening, is assemblied in the case lid at described casing underpart opening place, is provided with on described case lid and connects the first inside and outside through hole of storage tank, and described the first through hole can enter casing for air simultaneously and water flows out casing;
Connector, can before and after rotate be arranged on described cleaning head;
Vapour system, comprise that inside has the steam boiler of heating chamber, and described steam boiler has water inlet and the steam (vapor) outlet that is communicated with heating chamber; It is characterized in that:
Described connector comprises first component and second component, described first component has the front and back rotary middle spindle that can be supported rotatably forwards, backwards, described first component by rotary middle spindle before and after this can before and after rotate be supported on described pedestal, the bottom of described second component is arranged on described first component, described second component has the first installation portion and the second installation portion, described the first installation portion and the second installation portion all are the tubulose of hollow, the bottom of described storage tank is arranged in described the first installation portion, the bottom of described cleaning equipment body is arranged in described the second installation portion.
2. steam appliance according to claim 1 is characterized in that: the bottom of described second component can with respect to described first component left-right rotation be bearing on first component.
3. steam appliance according to claim 1, it is characterized in that: described the second installation position is in the rear side of described the first installation portion, and the upper end of described the second installation portion is higher than the upper end of described the first installation portion.
4. steam appliance according to claim 3, it is characterized in that: described cleaning equipment body comprises a vertical rod, and the bottom of described vertical rod is inserted in described the second installation portion, and the top of described vertical rod is equipped with handle.
5. steam appliance according to claim 4, it is characterized in that: described vertical rod is expansion link.
6. steam appliance according to claim 1, it is characterized in that: described connector is arranged on the rear portion of described cleaning head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320409320.3U CN203369863U (en) | 2013-07-10 | 2013-07-10 | Steam cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320409320.3U CN203369863U (en) | 2013-07-10 | 2013-07-10 | Steam cleaning equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203369863U true CN203369863U (en) | 2014-01-01 |
Family
ID=49832421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320409320.3U Expired - Lifetime CN203369863U (en) | 2013-07-10 | 2013-07-10 | Steam cleaning equipment |
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| CN (1) | CN203369863U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712168A (en) * | 2017-12-21 | 2020-09-25 | 创科地板护理技术有限公司 | Support structure for a surface cleaning apparatus |
| CN112603211A (en) * | 2020-11-19 | 2021-04-06 | 江苏美的清洁电器股份有限公司 | Steam cleaner and cleaning system |
-
2013
- 2013-07-10 CN CN201320409320.3U patent/CN203369863U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111712168A (en) * | 2017-12-21 | 2020-09-25 | 创科地板护理技术有限公司 | Support structure for a surface cleaning apparatus |
| CN111712168B (en) * | 2017-12-21 | 2021-11-02 | 创科地板护理技术有限公司 | Support structure for a surface cleaning apparatus |
| US11311167B2 (en) | 2017-12-21 | 2022-04-26 | Techtronic Floor Care Technology Limited | Extractor tank assembly |
| US11464383B2 (en) | 2017-12-21 | 2022-10-11 | Techtronic Floor Care Technology Limited | Support structure for a surface cleaning device |
| CN112603211A (en) * | 2020-11-19 | 2021-04-06 | 江苏美的清洁电器股份有限公司 | Steam cleaner and cleaning system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140101 |
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| CX01 | Expiry of patent term |