CN111576020B - Electric iron with combined steam control system - Google Patents
Electric iron with combined steam control system Download PDFInfo
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- CN111576020B CN111576020B CN202010308590.XA CN202010308590A CN111576020B CN 111576020 B CN111576020 B CN 111576020B CN 202010308590 A CN202010308590 A CN 202010308590A CN 111576020 B CN111576020 B CN 111576020B
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- water tank
- water
- rod
- steam
- adjusting
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/26—Temperature control or indicating arrangements
- D06F75/265—Temperature indicating arrangements; Control knobs
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F75/00—Hand irons
- D06F75/08—Hand irons internally heated by electricity
- D06F75/10—Hand irons internally heated by electricity with means for supplying steam to the article being ironed
- D06F75/14—Hand irons internally heated by electricity with means for supplying steam to the article being ironed the steam being produced from water in a reservoir carried by the iron
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Irons (AREA)
Abstract
The invention discloses an electric iron with a combined type steam control system, which comprises a shell, a water tank, a steam ironing chamber, a temperature adjusting knob arranged on the water tank and a steam rod arranged in the water tank, wherein the lower end of the steam rod is inserted into a water falling hole positioned in a water storage tank of the water tank, the water storage tank is communicated with the steam ironing chamber through the water falling hole, an adjusting rod is rotatably connected in the water tank, one end of the adjusting rod is rotatably positioned on the steam rod, and the other end of the adjusting rod is rotatably positioned on the temperature adjusting knob. The invention has the following advantages and effects: the use state of the iron is optimized by integrally controlling the temperature and the steam quantity, so that the operation is simpler, more convenient and faster; the stability and the convenience of the iron during use can be ensured while the mutual interference between the water tank ventilating structure and the water falling structure is avoided.
Description
Technical Field
The invention relates to the technical field of household appliances, in particular to an electric iron with a combined steam control system.
Background
The electric steam iron comprises a shell, a water tank soleplate with an electric heater, a steam chamber arranged on the water tank soleplate and a temperature controller component for controlling the temperature of the water tank soleplate, wherein the electric steam iron is generally controlled to be turned on and off by rotating or pressing a steam switch.
For example, chinese patent document No. CN201952666U discloses an electric iron, which comprises a body composed of a bottom water tank bottom plate, a water tank and a handle, wherein a heating element connected with the water tank bottom plate is arranged inside the body, a temperature adjusting knob and a temperature indicating lamp are arranged on the water tank, a spray nozzle connected with the water tank, a water filling port, a steam control knob, a steam button and a spray button are arranged on the handle, a steam hole connected with the water tank through a pipeline is arranged on the water tank bottom plate, and a heat insulating material is arranged on the periphery of the water tank bottom plate.
When the design scheme is used, the temperature is adjusted through the temperature adjusting knob, and then steam spraying or steam spraying stopping is controlled through the steam button on the handle of the electric iron. Two parts of steam gas output and temperature regulation are set up alone and control, cause the increase of structure space, the increase of spare part and need adjust many times in order to satisfy the problem of actual use amount to a certain extent.
Disclosure of Invention
The invention aims to provide an electric iron with a combined steam control system, which has the effect of integrating temperature control and steam quantity regulation.
The technical purpose of the invention is realized by the following technical scheme: an electric iron with a combined steam control system comprises a shell, a water tank, a steam ironing chamber, a temperature adjusting knob arranged on the water tank and a steam rod arranged in the water tank, wherein the lower end of the steam rod is inserted and positioned in a water falling hole in a water storage tank of the water tank, the water storage tank is communicated with the steam ironing chamber through the water falling hole,
one end of the adjusting rod is rotatably positioned on the steam rod, and the other end of the adjusting rod is rotatably positioned on the temperature adjusting knob;
the temperature adjusting knob comprises a fixed seat arranged in the water tank, a knob cover rotationally connected to the fixed seat, an adjusting pipe fixed below the knob cover, and a temperature control connecting rod connected to the lower end of the knob cover, wherein the upper end of the knob cover is positioned at the outer end of the shell;
the outer wall of the adjusting pipe is provided with a guide thread, the fixed seat is inserted and slides with a transmission rod, the lower end of the transmission rod is rotatably positioned with the adjusting rod, and the upper end of the transmission rod is sleeved with the guide thread and slides on the guide thread;
the lower end of the temperature control connecting rod is connected with a temperature controller or a potentiometer in the steam ironing room.
Through adopting above-mentioned technical scheme, through the rotation to the knob lid, drive the control tube of knob lid below, the rotation of knob lid directly can rotate the rotation of control by temperature change connecting rod, and then realizes adjusting the indoor temperature controller of steam ironing. On the other hand, when the adjusting pipe rotates, the position of the transmission rod is limited and the transmission rod can only slide up and down, so that when the guide screw thread changes along with the rotating height of the adjusting pipe, the transmission rod sleeved on the guide screw thread can be driven to slide up and down on the fixed seat. When the transmission rod slides up and down, the adjusting rod can be driven to rotate relative to the water tank, and after the adjusting rod rotates, the steam rod at the other end can be driven to move up and down. Along with the removal of steam pole, can change the steam pole top and the drowning hole grafting degree on the storage water tank, different grafting degree can change the water yield that enters into the steam ironing indoor from the water tank. Because different water yield can produce different steam volume, and then only need can be simultaneously control temperature and steam volume through rotating the knob lid, compare and need control respectively and compare in prior art, operate more simple and conveniently.
The invention is further configured as follows: the water tank comprises a water tank bottom plate, an upper cover and a partition plate for dividing the water tank into an upper water tank and a lower water tank; the adjusting rod is rotatably connected to the inside of the water tank through a pin shaft, the two ends of the adjusting rod are provided with cylindrical connectors, the steam rod is provided with a limiting groove for the connectors to be connected in an inserting mode, the lower end of the transmission rod is provided with a positioning groove for the connectors to be connected in an inserting mode, and the upper end of the transmission rod is provided with an inserting groove which is sleeved on the side wall of the guide thread.
Through adopting above-mentioned technical scheme, adjust the pole middle part and rotate and connect inside the water tank to satisfy the relative displacement between steam pole and the transfer line. The cylindric connector of adjusting the pole both ends realizes on the one hand with steam pole and transfer line relatively fixed, can also satisfy steam pole and transfer line gliding type from top to bottom simultaneously, the connector is pegged graft and is rotated in the slip of spacing groove and constant head tank and is connected, has avoided three mutual interference. The inserting groove arranged at the upper end of the transmission rod can be buckled on the side wall of the guide thread, so that when the position of the connecting end of the guide thread and the transmission rod is changed, the transmission rod can change along with the height change of the guide thread, and the height of the steam rod at the other end of the adjusting rod can be adjusted.
The invention is further provided with: a limiting hole for the transmission rod to be inserted is formed in one side of the fixing seat, an insertion hole for the temperature control connecting rod to be inserted is formed in the middle of the fixing seat, one end of the adjusting pipe is inserted and positioned on the lower end face of the knob cover, the other end of the adjusting pipe is positioned on the end face of the fixing seat, a protruding block is arranged on the lower end face of the knob cover, and a groove for the protruding block to be inserted and positioned is formed in the upper end of the adjusting pipe; the knob cover is provided with an inserting column which is inserted in the inserting hole and axially positioned and circumferentially rotated.
By adopting the technical scheme, the fixing seat is fixed on the water tank bottom plate, and meanwhile, the limiting hole formed in one side is used for radially positioning the position of the transmission rod, so that the transmission rod can only slide up and down in the limiting hole. The fixing base middle part still is provided with a spliced eye, and the spliced eye can supply the control by temperature change connecting rod directly to wear to establish on the one hand, and on the other hand still supplies the grafting post that the knob was covered to peg graft fixedly, realizes the installation.
The invention is further provided with: the inner wall of the adjusting pipe is provided with a limiting ring, and the upper end of the fixing seat is provided with a plurality of first buckling columns which are distributed circumferentially and used for buckling the limiting ring; and a plurality of second buckling columns buckled on the bottom end face of the fixed seat are distributed at the bottom end of the inserting column in the circumferential direction.
By adopting the technical scheme, the adjusting pipe is firstly positioned on the lower end face of the knob cover during installation, and after the inserting column of the knob cover is inserted into the inserting hole, the second buckling column arranged at the lower end of the inserting column can be clamped at the tail end of the inserting hole, so that the fixed connection with the fixed seat is realized; meanwhile, the second buckle column arranged on the fixing seat can be buckled on a limiting ring arranged on the inner wall of the adjusting pipe, the position of the adjusting pipe is radially fixed, and the adjusting pipe can be ensured to be stably rotated by the knob cover.
The invention is further configured as follows: the water tank bottom plate can be dismantled to connect the intercommunication the upper water tank with the resin box of lower water tank, the upper cover rear end is provided with the confession the inlet opening that the resin box was pegged graft, the shell is in the inlet opening rear end is provided with the water seal lid.
Through adopting above-mentioned technical scheme, can soften the quality of water that flows into the lower water tank from the head tank through the setting of resin box, reduce the possibility of the formation incrustation scale of steam ironing room. Because the resin box has timeliness, the resin box is arranged to be replaceable, so that the water quality of the iron can be softened for a long time, and the service life of the whole iron is prolonged.
The invention is further provided with: the rear end of the partition board is provided with a communicating pipe for the insertion of the resin box, the upper end of the communicating pipe is positioned above the partition board, the tail end of the communicating pipe is in an open shape, and the lower end of the communicating pipe is provided with a through groove for communicating the upper water tank and the lower water tank; the communicating pipe is internally provided with an elastic buckle, and the bottom end of the resin box is provided with an annular groove clamped with the elastic buckle.
Through adopting above-mentioned technical scheme, water in the upper water tank enters into the communicating pipe through the end on communicating pipe in, then passes through the resin box, enters into the lower water tank through leading to the groove that communicating pipe bottom was seted up at last, can effectively soften most water through setting up of baffle and resin box. When the resin box is installed, the resin box only needs to be inserted into the communicating pipe, and the annular groove arranged by the resin box and the elastic buckle arranged in the communicating pipe are relatively fixed to realize detachable connection.
The invention is further configured as follows: the water tank bottom plate is provided with a water tank bottom plate, the upper cover rotates and is connected with a starting pressure lever, the front end of the starting pressure lever is abutted to the upper end of a breathable silica gel sheet arranged on the upper cover, the rear end of the breathable silica gel sheet is provided with a pressing block protruding out of the upper cover, the front end of the starting pressure lever is also abutted to a poking needle, and the lower end of the poking needle is abutted to the upper end of water falling silica gel arranged on the water tank bottom plate.
Through adopting above-mentioned technical scheme, the ventilative silica gel piece that sets up through the upper end of water tank realizes, when the flatiron needs to use, presses the pressing block that starts the depression bar, starts the depression bar front end and can open the silica gel piece of breathing freely this moment water tank and external intercommunication. The start-up depression bar can also push down the needle of disclosing when pushing down, disclose the needle and can open the silica gel that falls into water that sets up on the bottom plate of water tank when pushing down, the back is opened to the silica gel that falls into water, heats in the rivers way steam ironing room in the water tank. Through opening ventilative silica gel piece and falling into water both silica gel and through starting depression bar and single operation simultaneously, reduced the operation degree of difficulty, the water in the water tank can effectively be avoided to the closed state simultaneously reveals.
The invention is further provided with: the water storage tank comprises a water falling plate fixed at the lower end of the water tank bottom plate, and the water falling plate is provided with a water falling hole for the insertion of the steam rod; the water falling silica gel is fixed at the upper end of the water tank bottom plate, and is further provided with a sealing rod used for sealing a water through hole formed in the water tank bottom plate, and the water through hole is communicated with the water storage tank.
By adopting the technical scheme, the water falling plate in the water storage tank is arranged on the water tank bottom plate, one side of the water falling plate is provided with the water falling hole for the steam rod to be inserted, the size of the gap between the bottom end of the steam rod and the water falling hole is the water outlet amount of the water tank, and the finally generated steam amount can be controlled by rotating the knob cover. On the other hand, a water through hole formed in a bottom plate of the water tank can be subjected to air opening through a sealing rod in the falling-water silica gel, when the upper end of the water tank is poked to press and descend the starting pressure rod, the water through hole is opened after the sealing rod and the water through hole are separated from each other, at the moment, water in the lower water tank enters the water storage tank through the water through hole, and then enters the steam ironing chamber through the falling-water hole.
The invention is further provided with: the steam ironing room is characterized in that a cleaning water tank is further arranged on the water tank bottom plate, a water outlet pipe communicated with the steam ironing room is arranged at the lower end of the cleaning water tank, the upper end of the cleaning water tank is communicated with a water drainage hole formed in the water tank bottom plate, and a control mechanism used for opening or closing the water drainage hole is further arranged on the water tank bottom plate.
Through adopting above-mentioned technical scheme, the washing water tank that sets up on the water tank bottom plate passes through control mechanism and opens, realizes wasing the indoor big rivers of steam ironing.
The invention is further configured as follows: control mechanism includes that the middle part rotates to be connected wash connecting rod, setting on the water tank bottom plate are in wash ventilative branch, the setting of connecting rod one end and be in wash the connecting rod other end and be used for opening or closed the pole that permeates water, the button of setting at the upper cover of outlet, button lower extreme butt is in the pole upper end that permeates water, ventilative branch upper end peg graft seal in the sealing silica circles that the upper cover was seted up, button upper end protrusion in the shell.
Through adopting above-mentioned technical scheme, sealing silica gel circle and ventilative silica gel piece mutual independence set up, can avoid the mutual interference of later stage when using. When the steam ironing room needs to be cleaned, the button is pressed, the button can act on one end of the cleaning connecting rod and the water permeable rod, when the cleaning connecting rod rotates, the sealing silica gel ring can be ejected through the air permeable supporting rod to realize the communication between the water tank and the outside, the water drainage hole is opened after the water permeable rod is pressed, and water in the lower water tank can automatically flow into the steam ironing room at this time to realize cleaning.
In conclusion, the invention has the following beneficial effects: the use state of the iron is optimized by integrally controlling the temperature and the steam quantity, so that the operation is simpler, more convenient and faster; the stability and the convenience of the iron during use can be ensured while the mutual interference between the water tank ventilating structure and the water falling structure is avoided.
Drawings
Fig. 1 is an external view of an electric iron;
fig. 2 is a cross-sectional view of the electric iron;
FIG. 3 is a schematic view of the structure of the partition plate and the communicating tube;
fig. 4 is a schematic structural view of the water sealing cover, the resin box and the upper cover of the electric iron;
FIG. 5 is a structural relationship diagram of the actuating strut in the upper cover;
FIG. 6 is an enlarged schematic view of portion A of FIG. 2;
FIG. 7 is a schematic view of the structure between the base plate of the water tank and the poking needle;
FIG. 8 is an enlarged schematic view of the portion B shown in FIG. 7;
FIG. 9 is a schematic structural view of a part of the mechanism on the floor of the tank;
FIG. 10 is a schematic view of a temperature knob and steam wand;
FIG. 11 is a schematic view of the knob cover and the adjustment tube;
fig. 12 is a schematic diagram of a control structure on the floor of the tank.
In the figure: 1. a housing; 2. a water tank; 2-1, feeding water into a water tank; 2-2, a lower water tank; 3. a steam ironing room; 4. a temperature adjusting knob; 5. a steam stem; 6. a water storage tank; 7. a water falling hole; 8. adjusting a rod; 9. a fixed seat; 10. a knob cover; 10-1, bumps; 11. an adjusting tube; 11-1, a groove; 12. a temperature control connecting rod; 13. a guide thread; 14. a transmission rod; 15. a temperature controller; 16. a water tank bottom plate; 16-1, a connecting rod bracket; 17. an upper cover; 17-1, vent holes; 18. a partition plate; 18-1, fixing a buckle; 19. a connector; 20. a limiting groove; 21. positioning a groove; 22. inserting grooves; 23. a limiting hole; 24. inserting holes; 25. inserting the columns; 26. a limiting ring; 27. a first snap-fit post; 28. a second snap-fit post; 29. a resin case; 30. a water inlet hole; 31. a water sealing cover; 31-1, a cover plate; 32. a communicating pipe; 32-1, a mounting wall; 33. a through groove; 34. an elastic buckle; 35. an annular groove; 36. starting the pressure lever; 37. a breathable silica gel sheet; 37-1, a colloid seat; 37-2, a vertical bar; 37-3, an air inlet; 38. pressing the block; 39. poking a needle; 39-1, rubber sealing ring; 40. dropping silica gel; 41. a water falling plate; 42. a sealing rod; 43. a water through hole; 44. cleaning a water tank; 45. a water outlet pipe; 46. a water drain hole; 47. a control mechanism; 48. cleaning the connecting rod; 49. a breathable strut; 50. a water permeable rod; 51. a button; 52. sealing the silica gel ring; 53. a water pump; 54. a water pump cover plate; 54-1, through holes; 55. a spring.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
An electric iron with a combined steam control system, referring to fig. 1, comprises a housing 1, a water tank 2 arranged on the housing 1, and a steam ironing chamber 3 fixed at the bottom end of the housing 1 and communicated with the water tank 2. The steam ironing chamber 3 is used for generating steam after water is vaporized, and then the ironing function is realized through the combined action of the heating plate of the steam ironing chamber 3, and the specific working principle and structure of the steam ironing chamber 3 are the prior art, so the explanation is not provided.
Referring to fig. 2, 3 and 4, the water tank 2 includes an upper cover 17 and a tank bottom plate 16, a partition 18 is further fixed between the upper cover 17 and the tank bottom plate 16, and the water tank 2 is divided into an upper water tank 2-1 and a lower water tank 2-2 by the partition 18. The rear end of the water tank bottom plate 16 is provided with a communicating pipe 32 for fixing the resin box 29, the partition plate 18 is provided with an installation cavity at the rear end of the communicating pipe 32, and fixing buckles 18-1 for fixing the communicating pipe 32 are arranged on two sides of the installation cavity. The tail end of the communication pipe 32 is in an opening shape for inserting the resin box 29, meanwhile, the lower end of the communication pipe 32 is provided with a through groove 33, the two sides of the through groove 33 are provided with installation walls 32-1, when the communication pipe 32 needs to be installed, a square hole in the installation wall 32-1 is positioned on the fixing buckle 18-1, the fixing buckle 18-1 realizes the fixation of the communication pipe 32, and the inclined arrangement of the upper end of the installation wall 32-1 can enable the communication pipe 32 of the fixing hook to be integrally inclined.
Referring to fig. 3 and 4, the front end of the communication pipe 32 is provided with two elastic buckles 34, and when the resin box 29 is inserted into the communication pipe 32, the elastic buckles 34 are matched with the annular groove 35 on the resin box 29 to fix the resin box 29. The rear end of the upper cover 17 is provided with a water inlet 30 for water irrigation, the water inlet 30 is used for inserting and mounting of the resin box 29, on the other hand, the rear end of the shell 1 comprises a water sealing cover 31, the water sealing cover 31 comprises a cover plate 31-1 in rotary connection, and the cover plate 31-1 is provided with a rubber sheet for sealing the water inlet 30. Here, it should be noted that: a gap is formed between the communicating pipe 32 and the partition plate 18, a small part of water in the upper water tank 2-1 can flow into the lower water tank 2-2 from the gap, but the total amount is small, the use is not influenced, and most of water in the upper water tank 2-1 enters the lower water tank 2-2 through the resin box 29.
On the other hand, referring to fig. 5, 6 and 8, a start pressing rod 36 is rotatably arranged above the front end of the upper cover 17, and the middle part of the start pressing rod 36 is rotatably connected with the upper cover 17 through a pin shaft. The rear end of the starting pressure lever 36 protrudes out of a holding part formed on the upper end of the upper cover 17, and a pressing block 38 is formed, and the front end can be simultaneously abutted with a permeable silica gel sheet 37 and a poking needle 39. The upper cover 17 is further provided with a water pump 53 and a water pump cover plate 54 for fixing the water pump 53, wherein the breathable silicon sheet 37 is arranged between the water pump cover plate 54 and the upper cover 17, and the upper cover 17 is provided with a vent hole 17-1 at the lower end of the breathable silicon sheet 37. The breathable silica gel sheet 37 comprises a gel base 37-1, a vertical rod 37-2 arranged on one side of the gel base 37-1 and an air inlet 37-3 positioned on the other side of the gel, a sealing sheet inserted into the vent hole 17-1 is arranged at the lower end of the vertical rod 37-2, the vent hole 17-1 is sealed by the sealing sheet in a normal state, when the vertical rod 37-2 is pressed down by the starting pressure rod 36, the vertical rod 37-2 drives the sealing sheet to move downwards, the vent hole 17-1 is communicated with the air inlet 37-3, and the air pressure in the random water tank 2 is communicated with the external part, so that the function of water supply is realized. The optimized vertical rod 37-2 is sleeved with a spring 55, the spring 55 enables the starting pressure rod 36 without external force application to be pushed open and reset at the first time, and the rear sealing sheet seals the vent hole 17-1 at the first time.
Referring to fig. 6 and 7, the poking needle 39 is vertically inserted into the through hole 54-1 of the water pump cover plate 54, and a rubber sealing ring 39-1 is arranged at one end of the poking needle 39 positioned at the through hole 54-1, so that the sealing performance between the through hole 54-1 and the water pump cover plate 54 is ensured, and the water tank 2 is prevented from being always communicated with the outside. The upper end of the poking needle 39 protrudes out of the water pump cover plate 54 and is extruded by the starting pressure rod 36. The lower end of the poking needle 39 directly abuts against the upper end of a water falling silica gel 40 arranged on the water tank bottom plate 16, a sealing rod 42 is arranged inside the water falling silica gel 40, a sealing sheet is also arranged at the lower end of the sealing rod 42, the sealing rod 42 is inserted into a water through hole 43 on the water tank bottom plate 16, the water through hole 43 is sealed through the sealing sheet, when the poking needle 39 presses down the sealing rod 42, the sealing sheet is separated from the water through hole 43, and water in the water falling silica gel 40 enters a water storage tank 6 arranged at the lower end of the water tank bottom plate 16. The falling-water silica gel 40 is also sleeved with a spring 55 on the sealing rod 42 for quick resetting of the falling-water silica gel 40. In addition, it should be noted here that the falling water silica gel 40 and the water tank 2 are in a communication state, and a copper sheet with thermal deformation may be further disposed between the falling water silica gel 40 and the water tank 2 to control opening and closing.
Referring to fig. 7 and 9, the water storage tank 6 includes a water falling plate 41, the water falling plate 41 is fixed on the lower end face of the water tank bottom plate 16 through bolts, a water falling hole 7 is formed in the water falling plate 41, and water in the lower water tank 2-2 enters the water storage tank 6 through a water passing hole 43 and then enters the steam ironing room 3 through the water falling hole 7 to be vaporized. The water tank bottom plate 16 is also provided with a steam rod 5 at the upper end of the water storage tank 6, the lower end of the steam rod 5 is directly inserted into the water falling hole 7 after passing through the water tank bottom plate 16, and the control of the water yield of the water tank 2 is realized through the adjustment of the gap between the bottom end of the steam rod 5 and the water falling hole 7.
Referring to fig. 9, 10 and 11, a connecting rod support 16-1 is arranged on the lower end face of the upper cover 17, an adjusting rod 8 is rotatably connected to the connecting rod support 16-1, the middle of the adjusting rod 8 is rotatably connected with the connecting rod support through a pin shaft, the front end of the adjusting rod is rotatably connected with the steam rod 5, and the rear end of the adjusting rod is positioned on the temperature adjusting knob 4. The temperature adjusting knob 4 comprises a fixing seat 9 fixed on the water tank bottom plate 16, a knob cover 10 rotatably connected on the fixing seat 9, and an adjusting pipe 11 rotatably connected on the fixing seat 9 and provided with a guide thread 13 on the outer wall. The lower end of the adjusting pipe 11 is inserted and fixed on the fixing seat 9, the upper end of the adjusting pipe is inserted and fixed on the lower end face of the knob cover 10, a convex block is arranged on the lower end face of the knob cover 10, the upper end of the adjusting pipe 11 is clamped and connected with the knob cover 10 together in a linkage mode through the convex block, and the middle of the knob cover 10 is further provided with an insertion column 25 which is inserted and fixed on the fixing seat 9.
Referring to fig. 2, 10 and 11, the upper end of the fixing seat 9 is provided with three first buckling columns 27 distributed in the circumferential direction, the inner wall of the adjusting tube 11 is provided with a limiting ring 26 in a protruding manner, when the adjusting tube 11 is placed on the fixing seat 9, the upper end of the limiting ring 26 is clamped by the first buckling columns 27, the adjusting tube 11 realizes the rotation connection of the fixing seat 9, and the axial direction and the radial direction are all positioned. Fixing base 9 middle part is provided with spliced eye 24, and the spliced pole 25 end of knob lid 10 lower extreme is provided with many second buckle post 28 similar with first buckle post 27 structure, directly pegs graft in this spliced eye 24 during the installation of knob lid 10, through second buckle post 28 through 24 rear structure of spliced eye reset, second buckle post 28 is fixed with spacing hole 23 is terminal, this knob lid 10 and fixing base 9 relatively fixed. Meanwhile, a convex block 10-1 arranged on the lower end face of the knob cover 10 is matched with a groove 11-1 of the adjusting pipe 11, and the adjusting pipe 11 is linked with the knob cover 10. On the other hand the upper end direct grafting of control by temperature change connecting rod 12 is fixed inside grafting post 25, and lower extreme grafting simultaneously and temperature controller 15 or potentiometre fixed connection realize adjusting the temperature through the inside sheetmetal of two kinds of different expansion coefficients of the rotation steam ironing portion of temperature controller 15, and this scheme is prior art, no longer elaborates.
Referring to fig. 9 and 10, one end of the adjusting rod 8 close to the fixing seat 9 is rotatably connected with a transmission rod 14, and the other end is rotatably connected with the steam rod 5. The transmission rod 14 is vertically inserted into a limit hole 23 formed in the fixed seat 9, an insertion groove 22 is formed in one side of the upper end of the transmission rod 14, and the insertion groove 22 is sleeved on the guide thread 13 on the outer wall of the adjusting pipe 11. Because the transmission rod 14 is limited on the fixed seat 9, when the adjusting pipe 11 rotates, the height of the guide thread 13 at the joint changes, the transmission rod 14 is forced to slide up and down in the limiting hole 23, the adjusting rod 8 connected with the lower end of the transmission rod 14 is driven to rotate, and meanwhile, the position of the steam rod 5 relative to the water falling hole 7 in the water storage tank 6 is forced to be adjusted, so that the water yield of the water tank 2 is controlled.
Referring to fig. 10, the adjusting lever 8 is provided with connectors 19 at both ends thereof, and the connectors 19 are in a cylindrical shape with the side placed. The spacing groove 20 that sets up on the constant head tank 21 that the transfer line 14 lower extreme set up and steam pole 5 can supply this connector 19 to peg graft, because connector 19 is cylindricly for under the condition that realizes pegging graft and sliding, can take place to rotate in spacing groove 20 and constant head tank 21 along with transfer line 14 and steam pole 5 when sliding from top to bottom, effectively avoided the three because rotate and slide from top to bottom and can cause the problem of interference.
Referring to fig. 7 and 12, a set of cleaning water tank 44 is further disposed on the water tank bottom plate 16, the cleaning water tank 44 is fixed on the lower end surface of the water tank bottom plate 16 through bolts, the cleaning water tank 44 is communicated with a drainage hole 46 formed in the water tank bottom plate 16, a water outlet pipe 45 is disposed at the other end of the cleaning water tank, and water in the water tank 2 can directly enter the steam ironing room 3 through the drainage hole 46 and the water outlet pipe 45 to clean the steam ironing room 3. The opening and closing of the bleed openings 46 are controlled by a set of control mechanisms 47. The control mechanism 47 comprises a cleaning connecting rod 48 which is rotatably connected to the middle of the water tank bottom plate 16, a water permeable rod 50 arranged on the water outlet 46 and a button 51 arranged on the upper cover 17, wherein one end of the cleaning connecting rod 48 is fixed at the upper end of the water permeable rod 50, the cleaning connecting rod and the water permeable rod can be bonded and fixed, and the lower end of the water permeable rod 50 is provided with a sealing sheet for sealing the water outlet 46 after penetrating through the water outlet 46. The other end of the cleaning connecting rod 48 is provided with a ventilating supporting rod 49, and the upper end of the ventilating supporting rod 49 is mutually inserted with a sealing silica gel ring 52 fixed on the upper cover 17. Meanwhile, the ventilation support rod 49 is also sleeved with a spring 55, one end of the spring 55 is fixed at the upper end of the ventilation support rod 49, and the other end of the spring 55 is abutted against the inner wall of the upper cover 17 (refer to fig. 5).
When the cleaning is needed, the button 51 is pressed, the button 51 presses the cleaning connecting rod 48 and the water permeable rod 50, the sealing sheet of the water permeable rod 50 is separated from the water drainage hole 46, on the other hand, the air permeable supporting rod 49 at the other end of the cleaning connecting rod 48 moves upwards, the air permeable supporting rod 49 is separated from the sealing silica gel ring 52, the sealing silica gel ring 52 is ventilated, after the water tank 2 is ventilated, water enters the steam ironing room 3 through the water drainage hole 46 and the water outlet pipe 45, after the button 51 is loosened, the spring 55 resets, the air permeable supporting rod 49 resets and is sealed with the sealing silica gel ring 52 in a fit mode again, meanwhile, the water permeable rod 50 can be driven to move upwards to seal the water permeable hole, and single cleaning is completed.
The specific embodiments are merely illustrative and not restrictive, and those skilled in the art can modify the embodiments without inventive contribution as required after reading this specification, but only within the scope of the claims of the present invention.
Claims (8)
1. An electric iron with a combined steam control system, comprising a shell (1), a water tank (2), a steam ironing room (3), a temperature adjusting knob (4) arranged on the water tank (2) and a steam rod (5) arranged in the water tank (2), wherein the lower end of the steam rod (5) is inserted into a water falling hole (7) positioned in a water storage tank (6) of the water tank (2), the water storage tank (6) is communicated with the steam ironing room (3) through the water falling hole (7), and the electric iron is characterized in that:
an adjusting rod (8) is rotatably connected in the water tank (2), one end of the adjusting rod (8) is rotatably positioned on the steam rod (5), and the other end of the adjusting rod (8) is rotatably positioned on the temperature adjusting knob (4);
the temperature adjusting knob (4) comprises a fixed seat (9) arranged in the water tank (2), a knob cover (10) rotatably connected to the fixed seat (9), an adjusting pipe (11) fixed below the knob cover (10) and a temperature control connecting rod (12) connected to the lower end of the knob cover (10), and the upper end of the knob cover (10) is positioned at the outer end of the shell (1);
the outer wall of the adjusting pipe (11) is provided with a guide thread (13), a transmission rod (14) is inserted and slides on the fixed seat (9), the lower end of the transmission rod (14) is rotatably positioned with the adjusting rod (8), and the upper end of the transmission rod is sleeved with the guide thread (13) in a sliding manner;
the lower end of the temperature control connecting rod (12) is connected with a temperature controller (15) or a potentiometer in the steam ironing room (3);
the water tank (2) comprises a water tank bottom plate (16), an upper cover (17) and a partition plate (18) for dividing the water tank (2) into an upper water tank (2-1) and a lower water tank (2-2); the water tank bottom plate (16) is detachably connected with a resin box (29) for communicating the upper water tank (2-1) and the lower water tank (2-2), a water inlet hole (30) for inserting the resin box (29) is formed in the rear end of the upper cover (17), and a water sealing cover (31) is arranged on the rear end of the water inlet hole (30) of the shell (1); a communication pipe (32) for the insertion connection of the resin box (29) is arranged at the rear end of the partition plate (18), the upper end of the communication pipe (32) is positioned above the partition plate (18), the tail end of the communication pipe (32) is in an open shape, and a through groove (33) for communicating the upper water tank (2-1) and the lower water tank (2-2) is formed in the lower end of the communication pipe; be provided with elasticity buckle (34) in communicating pipe (32), resin box (29) bottom be provided with ring channel (35) of elasticity buckle (34) joint.
2. An electric iron having a combined steam control system according to claim 1, wherein: the steam adjusting device is characterized in that the middle of the adjusting rod (8) is rotatably connected inside the water tank (2) through a pin shaft, cylindrical connectors (19) are arranged at two ends of the adjusting rod, a limiting groove (20) for the connectors (19) to be connected in an inserting mode is formed in the steam rod (5), a positioning groove (21) for the connectors (19) to be connected in an inserting mode is formed in the lower end of the transmission rod (14), and an inserting groove (22) which is formed in the side wall of the guide thread (13) in a sleeved mode is formed in the upper end of the transmission rod (14).
3. An electric iron having a combined steam control system according to claim 2, wherein: a limiting hole (23) for inserting the transmission rod (14) is formed in one side of the fixed seat (9), an inserting hole (24) for inserting the temperature control connecting rod (12) is formed in the middle of the fixed seat (9), one end of the adjusting pipe (11) is inserted and positioned on the lower end face of the knob cover (10), the other end of the adjusting pipe is positioned on the end face of the fixed seat (9), a protruding block (10-1) is arranged on the lower end face of the knob cover (10), and a groove (11-1) for inserting and positioning the protruding block (10-1) is formed in the upper end of the adjusting pipe (11); the knob cover (10) is provided with an inserting column (25) which is inserted in the inserting hole (24) and is axially positioned at the back and rotates in the circumferential direction.
4. An electric iron having a combined steam control system according to claim 3, wherein: a limiting ring (26) is arranged on the inner wall of the adjusting pipe (11), and a plurality of first buckling columns (27) which are circumferentially distributed and used for buckling the limiting ring (26) are arranged at the upper end of the fixing seat (9); and a plurality of second buckling columns (28) buckled on the bottom end surface of the fixed seat (9) are distributed at the bottom end of the inserting column (25) in the circumferential direction.
5. An electric iron having a combined steam control system according to claim 4, wherein: the water tank is characterized in that the upper cover (17) is rotatably connected with a starting pressure lever (36), the front end of the starting pressure lever (36) is abutted to the upper end of a breathable silica gel sheet (37) arranged on the upper cover (17) and the rear end of the breathable silica gel sheet is provided with a pressing block (38) protruding out of the upper cover (17), the front end of the starting pressure lever (36) is also abutted to a poking needle (39), and the lower end of the poking needle (39) is abutted to the upper end of a water falling silica gel (40) arranged on the water tank bottom plate (16).
6. An electric iron having a combined steam control system according to claim 5, wherein: the water storage tank (6) comprises a water falling plate (41) fixed at the lower end of the water tank bottom plate (16), and a water falling hole (7) for the steam rod (5) to be inserted is formed in the water falling plate (41); the water falling silica gel (40) is fixed at the upper end of the water tank bottom plate (16), the water falling silica gel (40) is further provided with a sealing rod (42) used for sealing a water through hole (43) formed in the water tank bottom plate (16), and the water through hole (43) is communicated with the water storage tank (6).
7. An electric iron having a combined steam control system according to claim 1, wherein: the steam ironing room is characterized in that a cleaning water tank (44) is further arranged on the water tank bottom plate (16), a water outlet pipe (45) communicated with the steam ironing room (3) is arranged at the lower end of the cleaning water tank (44), the upper end of the cleaning water tank (44) is communicated with a water drainage hole (46) formed in the water tank bottom plate (16), and a control mechanism (47) used for opening or closing the water drainage hole (46) is further arranged on the water tank bottom plate (16).
8. An electric iron having a combined steam control system according to claim 7, wherein: control mechanism (47) include that the middle part rotates to be connected wash connecting rod (48), the setting on water tank bottom plate (16) are in wash ventilative branch (49), the setting of connecting rod (48) one end and be used for opening or closing wash connecting rod (48) other end ventilative pole (50) of outlet (46), set up button (51) at upper cover (17), button (51) lower extreme butt is in ventilative pole (50) upper end, ventilative branch (49) upper end peg graft sealed in on sealing silica gel circle (52) that upper cover (17) seted up, button (51) upper end protrusion in shell (1).
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CN202010308590.XA CN111576020B (en) | 2020-04-18 | 2020-04-18 | Electric iron with combined steam control system |
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CN112636073B (en) * | 2020-11-18 | 2022-09-27 | 卓力电器集团有限公司 | Combined steam equipment |
CN112726170B (en) * | 2020-12-23 | 2023-05-23 | 宁波环海智能电器有限公司 | Steam ironing equipment |
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DE4203414A1 (en) * | 1992-02-06 | 1993-08-12 | Braun Ag | STEAM IRON WITH REPLACEABLE FILTER INSERT |
CN200967901Y (en) * | 2006-10-18 | 2007-10-31 | 厦门灿坤实业股份有限公司 | Steam spray iron having shift regulating function |
CN202164482U (en) * | 2011-07-29 | 2012-03-14 | 厦门优尔电器有限公司 | Electrical iron convenient to clean steam chamber |
CN203049330U (en) * | 2012-12-11 | 2013-07-10 | 广东新宝电器股份有限公司 | Electric steam iron |
CN203977200U (en) * | 2014-07-12 | 2014-12-03 | 黄远明 | A kind of Portable steam ironing machine |
CN210031256U (en) * | 2019-04-26 | 2020-02-07 | 厦门优尔智能科技股份有限公司 | Anti-calcification electric iron |
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