WO2020034480A1 - Dispositif de nettoyage de taches de vêtements et structure de réglage de zone de lavage associée - Google Patents

Dispositif de nettoyage de taches de vêtements et structure de réglage de zone de lavage associée Download PDF

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Publication number
WO2020034480A1
WO2020034480A1 PCT/CN2018/117075 CN2018117075W WO2020034480A1 WO 2020034480 A1 WO2020034480 A1 WO 2020034480A1 CN 2018117075 W CN2018117075 W CN 2018117075W WO 2020034480 A1 WO2020034480 A1 WO 2020034480A1
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WIPO (PCT)
Prior art keywords
hole
seal ring
ring
clothing
inner diameter
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PCT/CN2018/117075
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English (en)
Chinese (zh)
Inventor
高志坚
姜海军
杨兰
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常州机电职业技术学院
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Publication of WO2020034480A1 publication Critical patent/WO2020034480A1/fr

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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
    • D06F7/00—Washing devices adapted to be used independently of any particular receptacle, e.g. for removable mounting on wash-tubs, bath-tubs, or the like
    • 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
    • D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00 

Definitions

  • the invention relates to the field of clothing cleaning, in particular to a clothing stain cleaning device and a washing area adjusting structure thereof.
  • the invention with patent application number CN201710262349.6 discloses a method and device for locally cleaning and decontaminating textiles.
  • the technical scheme and working principle of the invention are: the device is divided into a water inlet device and a water outlet device, and the water inlet device is connected to a vessel containing fresh water The water outlet device is connected to a waterproof suction fan.
  • the water inlet device is placed on the back of the stained part of the textile.
  • the water outlet device is placed directly above the water inlet device and the stained part of the textile.
  • the water inlet device and the water outlet device clamp the textile and use the suction
  • the suction of the fan makes the clear water in the vessel quickly pass through the stained part of the textile, continuously dilutes and takes away the cleaning essence and stain, and discharges it, thereby achieving the purpose of thoroughly cleaning the local stain.
  • the washing intensity is not high, and the washing effect is also lacking. Repeat the cleaning process to achieve the purpose of thorough cleaning. This is not only tedious to operate, but also in the process of continuous repeated cleaning, the greater the number of repetitions, it will also cause the textile fabrics around the stains to be stained with detergent and water during the cleaning process. Increased probability.
  • the first object of the present invention is to provide a washing area adjusting structure for a clothing stain cleaning device, so as to solve the technical problem of facilitating the adjustment of the washing area in the process of cleaning local stains of clothing.
  • a second object of the present invention is to provide a clothing stain cleaning device to solve the technical problem of facilitating the adjustment of the washing area in the process of cleaning local stains of clothing.
  • the washing area adjusting structure for the clothing stain cleaning device of the present invention is implemented as follows:
  • a washing area adjusting structure for a clothing stain cleaning device includes at least two-stage sealing rings suitable for nesting and connecting; the at least two-stage sealing rings each include an axially penetrating through hole;
  • the inner diameters of the through holes corresponding to the seal rings of at least two stages are different; and the seal ring with the smaller inner diameter of the through hole in the seal ring is suitable for being embedded in the seal ring with the larger inner diameter of the through hole;
  • a hole wall of the through hole of the sealing ring with a larger inner diameter of the sealing ring is radially provided with a ring-shaped step suitable for supporting the ring wall of the sealing ring with a small inside diameter of the through hole.
  • the washing area adjusting structure includes two sealing rings suitable for nesting and connecting;
  • the two-stage seal ring includes a large seal ring with a larger inner diameter of the through hole and a small seal ring with a smaller inner diameter of the through hole;
  • the hole wall of the through hole of the large seal ring is radially provided with the step adapted to support the ring wall of the small seal ring.
  • the large sealing ring is adapted to be provided with a raised annular oversized sealing ring on an end surface facing the cloth of the clothing; the inner diameter of the oversized sealing ring is larger than that of the through hole of the large sealing ring. the inside diameter of;
  • the small sealing ring is adapted to be provided with a raised annular small sealing ring on an end face inlaid with the large sealing ring, the inner diameter of the small sealing ring being equal to the inner diameter of the through hole of the small sealing ring;
  • the small sealing ring is adapted to be provided with a raised annular middle sealing ring on the end face of the clothing cloth; the inner diameter of the middle sealing ring is larger than the inner diameter of the through hole of the small sealing ring and the inner diameter of the middle sealing ring Smaller than the inner diameter of the through hole of the large seal ring.
  • the washing area adjusting structure includes three levels of the sealing rings suitable for nesting and connecting;
  • the sealing ring of the third stage includes a first sealing ring, a second sealing ring, and a third sealing ring in which the inner diameter of the through hole is sequentially reduced;
  • the hole wall of the through hole of the first seal ring is radially provided with the step adapted to support the ring wall of the second seal ring;
  • the hole wall of the through hole of the second seal ring is radially provided with the step adapted to support the ring wall of the third seal ring.
  • the clothing stain cleaning device of the present invention is implemented as follows:
  • a clothing stain cleaning device includes upper and lower washing devices respectively adapted to be located on upper and lower surfaces of clothing cloth stains to hold clothing cloths, and a kettle connected to the lower washing tools;
  • the upper washing tool comprises a tank body suitable for storing a washing liquid, a sink hole provided at the bottom end of the tank body and integrally penetrating with the tank body, the washing area adjusting structure embedded in the sink hole, and An annular magnetic load bearing block embedded at the bottom end surface of the groove body and surrounding the sinker hole;
  • the lower washing device includes an outer pipe, a drain pipe communicating with the far end of the outer garment cloth of the outer pipe, a sink hole provided in the outer pipe near the cloth end of the garment and communicating with the outer pipe, and embedded in the lower pipe.
  • a washing area adjusting structure in the counterbore which is mirror-symmetrically distributed with the washing area adjusting structure in the upper sinkhole; and a ring-shaped permanent magnet embedded in the outer tube near the cloth end of the garment and surrounding the sinkhole
  • the permanent magnet is adapted to be magnetically attracted with a magnetic load bearing block;
  • the water receiving pot includes a water receiving port for connecting with the drain pipe, and a pot cavity for storing washing liquid communicated with the water receiving port; a top surface of the water receiving pot is located beside the water receiving port.
  • An air suction pipe adapted to be connected with an external suction pump is arranged on the side.
  • a negative pressure adjusting component is further provided on the top surface of the water receiving kettle and beside the water receiving opening;
  • the negative pressure adjusting component includes an air inlet pipe which is opened on the top surface of the receiving water bottle and is suitable for communicating with the pot cavity, and is connected to the top surface of the receiving water bottle in a hinged manner and is adapted to extend along the radial direction of the air inlet pipe.
  • a shutter that cuts off the intake pipe.
  • the clothing stain cleaning device further includes a spraying component adapted to be located below the clothing fabric stain;
  • the spraying assembly includes an air pipe adapted to penetrate the outer pipe from the outside of the side pipe wall of the outer pipe to extend into the inner cavity of the outer pipe, and an opening communicating with the air pipe extending into the inner cavity of the outer pipe is adapted to face the clothing cloth.
  • Gas storage tank, throat pipe provided at the opening of the gas storage tank, and suction pipe connected to the side wall of the throat pipe and communicating with the throat pipe, and adapted to be inserted into the proximal end of the kettle cavity ;
  • a nozzle of the throat pipe adapted to face the cloth end of the garment is provided with a nozzle;
  • the inner diameter of the throat pipe is smaller than the inner diameter of the gas pipe.
  • a bottom end portion of the gas storage tank back exit port is provided with a microhole suitable for penetrating the internal cavity of the gas storage tank.
  • the tank wall of the gas storage tank is hinged with a shielding component adapted to cover the micro-holes from the outside of the tank of the gas storage tank;
  • the shielding component includes a rotating shaft that is rotatably connected to the tank wall of the gas storage tank, a swing rod at one end that is fixedly connected to the outer portion of the storage tank of the gas storage tank, and is suitable for shielding connected to the other end of the swing rod.
  • a rotating shaft that is rotatably connected to the tank wall of the gas storage tank
  • a swing rod at one end that is fixedly connected to the outer portion of the storage tank of the gas storage tank, and is suitable for shielding connected to the other end of the swing rod.
  • Micro-well bezel Micro-well bezel.
  • the spray assembly further includes a connecting plate provided in the inner cavity of the gas storage tank and one end of which is fixedly connected to a portion of the rotary shaft protruding into the inner cavity of the gas storage tank, and A valve plate fixedly connected to the other end of the connecting plate and adapted to block the gas passage of the opening of the gas storage tank and the throat pipe.
  • the present invention has the following beneficial effects: the clothing stain cleaning device and the washing area adjusting structure thereof of the present invention adopt at least two-stage sealing rings suitable for nesting and connecting, because the inner diameter of the through hole corresponding to the sealing ring Different, therefore, by selecting the sealing rings corresponding to the through holes with different inner diameters, it can be adaptively matched according to the size of the stain on the clothing fabric, which can reduce the impact on the fabric around the stain during the cleaning of local stains on the clothing To improve the specificity of stain cleaning.
  • sealing rings of different inner diameters are used to form circulation channels of washing liquid of different diameters, which can also realize the washing of clothing cloths. Adjustment of area.
  • the spraying component provided can enhance the cleaning effect on the stains of the clothing cloth and improve the cleaning efficiency.
  • FIG. 1 is a schematic diagram of the entire structure of a clothing stain cleaning device of the present invention
  • FIG. 2 is a schematic structural diagram of an upper washing tool of the clothing stain cleaning device of the present invention
  • FIG. 3 is a schematic structural diagram of a large seal ring of a washing area adjusting structure of a clothing stain cleaning device of the present invention
  • FIG. 4 is a schematic structural diagram of a small seal ring of a washing area adjusting structure of a clothing stain cleaning device of the present invention
  • FIG. 5 is a schematic structural diagram of a lower washing tool of a clothing stain cleaning device of the present invention.
  • FIG. 6 is a schematic structural diagram of a spraying component and a shielding component of a clothing stain cleaning device of the present invention, showing a state when a valve plate blocks an opening of a gas storage tank and a gas passage of a throat pipe;
  • FIG. 7 is a schematic structural diagram of a spraying component and a shielding component of the clothing stain cleaning device of the present invention, showing a state in which a baffle covers a micro hole, a valve plate, and an opening of an air storage tank and a gas passage of a throat pipe;
  • FIG. 8 is a schematic view of the A-direction structure of the clothing stain cleaning device of the present invention, showing the structure of a negative pressure adjustment component;
  • FIG. 9 is a schematic structural view of another embodiment of the garment stain cleaning device of the present invention in a direction from A to A, showing a state when a shutter of a negative pressure adjustment component cuts off an intake pipe in a radial direction.
  • This embodiment provides a washing area adjusting structure for a clothing stain cleaning device, which includes at least two-stage sealing rings suitable for nesting and connecting; at least two-stage sealing rings each include an axial direction. Through-holes.
  • the inner diameters of the corresponding through-holes of the at least two-stage sealing rings are different; and the sealing ring with the smaller inner diameter of the through-hole in the sealing ring is suitable for being embedded in the sealing ring with the larger inner diameter of the through-hole;
  • An annular ring wall (a ring wall of the seal ring, in other words, an outer cylindrical surface of the seal ring) of the ring wall of the through hole of the seal ring is provided radially on the hole wall and is suitable for supporting the seal ring. Steps 24.
  • the washing area adjusting structure includes a three-stage sealing ring suitable for nesting and connecting; specifically, the three-stage sealing ring here includes a first sealing ring and a second sealing in which the inner diameter of the through hole is sequentially reduced.
  • a step 24 is provided which is adapted to support a ring wall of the third sealing ring.
  • the area through which the washing liquid flows from the sealing ring is adjusted through the sealing rings with different inner diameters of the through holes, so that during the stain cleaning of the clothing cloth 16, the corresponding cleaning area can be adjusted according to the size of the stain of the clothing cloth 16.
  • the washing area adjusting structure includes a two-stage sealing ring suitable for nesting and connecting;
  • the two-stage sealing ring includes a large sealing ring 4 with a large inner diameter of the through hole and a through hole.
  • the small sealing ring 5 inside the sealing ring 4 is positioned axially.
  • This embodiment takes a two-stage seal ring as an example.
  • Both the large seal ring 4 and the small seal ring 5 are made of elastic material, so that the large seal ring 4 and the small seal ring 5 can be fitted with an interference insert.
  • the specific position of the step 24 relative to the hole wall of the through hole of the large seal ring 4 may be the middle part of the through hole of the large seal ring 4 in the axial direction, or may be a large
  • the middle of the axial direction of the through hole of the seal ring 4 is located on the side of the clothing fabric 16.
  • the middle of the axial direction of the through hole of the large seal ring 4 is located on the side away from the clothing fabric 16, which meets the requirements of this embodiment.
  • the drawings of this embodiment only take the case where the step 24 is disposed on the side of the through hole of the large seal ring 4 in the axial center portion away from the clothing fabric 16 side as an example.
  • FIG. 3 and FIG. 4 In order to improve the rigidity of the large sealing ring 4 and the small sealing ring 5, so that the tightness of the fit between the clothing cloth 16 and the clothing cloth 16 is maintained when clamping the clothing cloth 16.
  • the inside of 5 is integrally provided with a small ring-shaped skeleton 25 along the radial direction of the small seal ring 5.
  • a large annular frame 26 is integrally provided inside the large sealing ring 4 along the radial direction of the large sealing ring 4.
  • the small skeleton 25 and the large skeleton 26 are used to increase the rigidity of the small seal ring 5 and the large seal ring 4, respectively, so that the small seal ring 5 and the large seal ring 4 have the properties of internal rigidity and external elasticity at the same time.
  • the large sealing ring 4 in the two-stage sealing ring is adapted to face the end face of the clothing cloth 16.
  • a raised annular oversized seal ring 23 is provided; the inner diameter of the oversized seal ring 23 is larger than the inner diameter of the through hole of the large seal ring 4.
  • the small sealing ring 5 is adapted to be provided with a raised annular small sealing ring 20 on an end face inlaid with the large sealing ring 4.
  • the inner diameter of the small sealing ring 20 is equal to the inner diameter of the through hole of the small sealing ring 5.
  • the small seal ring 5 is adapted to be provided with a raised annular middle seal ring 21 on the end face facing the clothing fabric 16; the inner diameter of the middle seal ring 21 is larger than the inner diameter of the through hole of the small seal ring 5 and the inner diameter of the middle seal ring 21 It is smaller than the inner diameter of the through hole of the large seal ring 4.
  • the large sealing ring 4 and the small sealing ring 5 involved in the two-stage sealing ring are both sealing rings that can be used on both sides. That is, during the assembly process, the sealing ring can be installed in both the upside and the downside.
  • the large seal ring 23 provided on the large seal ring 4 and the middle seal ring 21 provided on the small seal ring 5 it can be used when the large seal ring 4 and the small seal ring 5 are assembled differently (that is, front-mounted and inverted-mounted). )
  • the difference in the washing area of the clothing fabric 16 is achieved.
  • the two-stage sealing ring only uses the large sealing ring 4 to facilitate corresponding cleaning of the clothing fabric 16 with large stains.
  • the large sealing ring of the large sealing ring 4 is oversized
  • the washing area formed when the washing liquid finally flows through the oversized sealing ring 23 to the clothing fabric 16 is larger than Washing area through the through hole of the large seal ring 4.
  • the small sealing ring 5 nested in the large sealing ring 4 is selected to realize small area washing control. Since the small sealing ring 5 is directly embedded in the large sealing ring 4 when the small sealing ring 5 is used here, the installation direction of the large sealing ring 4 relative to the clothing fabric 16 at this time does not affect the small sealing ring 5 Use, so the mounting direction is not limited to which one, the drawings of this embodiment only take the case where the oversized seal ring 23 of the large seal ring 4 faces the cloth material 16 side as an example.
  • the inner diameter of the middle seal ring 21 is larger than the inner diameter of the through hole of the small seal ring 5.
  • the washing area formed when the washing liquid finally flows through the middle sealing ring 21 to the clothing fabric 16 is larger than the washing area passing through the through hole of the small sealing ring 5; conversely, when the middle sealing ring 21 faces the side facing away from the clothing fabric 16 due to the middle sealing
  • the inner diameter of the ring 21 is larger than the inner diameter of the through hole of the small seal ring 5, so at this time, the washing area formed when the washing liquid finally flows through the through hole of the small seal ring 5 to the clothing cloth 16 is smaller than the washing formed when the middle seal ring 21 is passed area.
  • the situation of the washing area can be enriched, which is suitable for stains of different sizes on the clothing fabric 16.
  • the above-mentioned diversity of the washing area is not only applicable to stains of different sizes, but also has other functions. Specifically, in the process of cleaning the stains on the clothing cloth 16, a washing process of detergent is usually required, and After the washing process of the detergent is completed, a rinsing process with fresh water is also required. If the washing area is not adjustable, for the same area of washing liquid washing and water rinsing, such a structure is likely to cause insufficient rinsing or need to be repeated many times.
  • the rinsing achieves the effect of rinsing and cleaning.
  • the use of the sealing ring can be adjusted to specifically control the washing area corresponding to clean water rinsing larger than the washing area corresponding to detergent washing, so that the water is rinsed.
  • the area is larger than the washing area of the detergent to achieve an effective rinsing effect.
  • this embodiment provides a clothing stain cleaning device, which is particularly suitable for cleaning and permeable clothing with relatively thin thickness.
  • the clothing stain cleaning device of this embodiment includes upper and lower washing devices respectively adapted to be positioned above and below the stains of the clothing cloth 16 to hold the clothing cloth 16 and a kettle 14 connected to the lower washing tool.
  • the upper washing tool includes a tank body 1 suitable for storing a washing liquid, a sinker hole 2 provided at the bottom end of the tank body 1 and integrally penetrating with the tank body 1, and embedded in the sinker hole 2.
  • a ring-shaped magnetic load bearing block 3 embedded in the bottom end surface of the tank body 1 and surrounding the sink hole 2
  • a bottom end of the tank body 1 and the sink hole 2 are formed.
  • the washing area adjustment structure here is assembled with the sinkhole 2 in this way.
  • the number of sealing rings used by the specific washing area adjustment structure is selected according to the size of the stain on the actual clothing fabric 16.
  • the installation direction of the large sealing ring 4 is adjusted according to the stain of the clothing cloth 16 according to the case of Example 1.
  • the large sealing ring 4 is inlaid in the countersink 2 and abuts on the annular boss 22. The assembly of the large sealing ring 4 and the countersink hole 2 can be completed.
  • the large sealing ring 4 is inlaid in the countersink hole 2 and abuts on the annular boss 22, and then the small size is selected according to the stain of the actual clothing cloth 16
  • the small seal ring 5 is inserted into the large seal ring 4 in an interference fit, and the small seal ring 5 abuts on the step 24 of the through hole of the large seal ring 4 to realize the small seal ring 5 and Assembly of the large seal ring 4.
  • the lower washing device includes an outer pipe 6 suitable for circulating washing liquid, a drain pipe 11 communicating with the far garment cloth 16 end of the outer pipe 6, and an outer pipe 6 provided near the garment cloth 16 end of the outer pipe 6.
  • the sinking hole 12 communicating with the pipe 6, the washing area adjusting structure embedded in the sinking hole 12 and the washing area adjusting structure in the sinking hole 2 are mirror-symmetrically distributed as in the washing area adjusting structure of Embodiment 1, the drain pipe 11 and the sinking hole 12 Set on the same axis.
  • An annular boss 22 is formed between the top of the outer tube 6 and the sinking hole 12. For specific assembly issues of the washing area adjusting structure and the sinking hole 12, the same can be referred to the washing area adjusting structure in the sinking hole 2. .
  • the lower end of the outer pipe 6 is connected to the drain pipe 11 and connected to form a circulation channel of the washing liquid, so that the fluid medium in the outer pipe 6 can flow into the drain pipe 11.
  • the washing area adjustment structures respectively provided in the upper and lower washing appliances are mirror-distributed, that is, the same structure is adopted, specifically the number of sealing rings used. And the installation manner of the seal ring achieves the same control of the washing area of the upper and lower surfaces of the clothing fabric 16 by way of mirror distribution.
  • the sinking holes 2 and the sinking holes 12 are used to support the assembly of the washing area adjustment structure, respectively, when the washing area adjusting structures provided in the upper and lower washing devices are mirror-distributed, the upper sinking holes 2 and the sinking holes 12 are also distributed. It has a mirror-symmetrical structure, specifically, the structure and size of the sinkhole 2 and the sinkhole 12 are the same.
  • the water receiving pot 14 includes a water receiving port 15 for connecting with the drain pipe 11 and a pot cavity for storing washing liquid, which is connected to the water receiving port 15;
  • the method of connecting the drain pipe 11 to the water receiving port 15 is to insert the drain pipe 11 into the water receiving port 15 to form a connection between the two.
  • the reason why the suction pipe 9 is provided on the top surface of the kettle 14 is to make the height difference between the suction pipe 9 and the liquid surface in the kettle cavity of the kettle 14 as large as possible to prevent liquid from being sucked into the suction pipe 9.
  • the radial dimension of the outer pipe 6 designed in this embodiment is larger than the radial dimension of the drain pipe 11.
  • a ring seal 27 is provided on the outer side of the transition between the outer pipe 6 and the drain pipe 11, and the water inlet 15 and the drain pipe 11 are sealed by a ring. The ring 27 is sealed to prevent air from entering through the gap between the water inlet 15 and the drain pipe 11 to reduce the negative pressure inside the lower washing device and the water kettle 14.
  • the clothing stain cleaning device further includes a spraying component adapted to be located below the clothing fabric 16 stain.
  • the spray assembly includes a gas delivery tube 28 adapted to penetrate the outer tube 6 from the outside of the side wall of the outer tube 6 to extend into the inner cavity of the outer tube 6, and extend into the outer tube 6.
  • the opening communicating with the gas pipe 28 in the cavity is suitable for facing the gas storage tank 29 of the clothing fabric 16, the throat 31 provided at the opening of the gas storage tank 29, and the side wall (throat 31 of the throat 31) connected to the throat 31.
  • the side wall in other words, the pipe wall of the throat pipe 31) and the suction pipe 30 which is in communication with the throat pipe 31 and is suitable for being inserted into the proximal end of the pot cavity of the kettle 14.
  • a horn-shaped nozzle 32 is arranged at the mouth of the throat 31 suitable for facing the end of the clothing fabric 16.
  • the inner diameter of the throat pipe 31 is smaller than the inner diameter of the gas pipe 28.
  • the length, width, and depth of the internal cavity of the gas storage tank 29 are larger than the diameter of the pipe hole of the gas pipe 28.
  • One end of the gas pipe 28 penetrates the pipe wall of the outer pipe 6 and the other end is connected to the gas storage.
  • the tank 29 communicates, and the opening of the gas storage tank 29 communicates with the throat 31.
  • a nozzle 32 is arranged at the mouth of the throat 31 which is suitable for facing the end of the clothing fabric 16. This structure allows the air outside the lower washing machine to pass through the air pipe. 28.
  • the gas storage tank 29 and the throat 31 are sprayed from the nozzle 32.
  • the throat 31 communicates with one end of the suction pipe 30.
  • the other end of the suction pipe 30 is located in the kettle 14 and the port is close to the bottom of the kettle 14.
  • a two-stage sealing ring ie, a large sealing ring 4 and a small sealing ring 5 inlaid
  • a two-stage sealing ring is taken as an example.
  • the upper washing tool is docked with the lower washing tool, and the clothes are clothed by the magnetic attraction of the permanent magnet 13 on the lower washing tool to the bearing block 3 on the upper washing tool. 16 is clamped between the small sealing ring 5 of the upper washing tool and the small sealing ring 5 of the lower washing tool.
  • the spray component designed in this embodiment can greatly improve For the washing and rinsing efficiency of clothing fabrics.
  • the bottom end portion of the gas storage tank 29 of the clothing stain cleaning device provided in this embodiment is adapted to store and store A micro-hole 33 penetrating the inner cavity of the gas tank 29.
  • the pore diameter of the micropore 33 designed in this embodiment may be designed to be a small pore diameter. A small amount of detergent or water is sucked into the throat 31 through the suction pipe 30, and a small amount will enter the gas storage tank 29. The micro-holes 33 can discharge detergent or water in the air storage tank 29.
  • the tank wall of the gas storage tank 29 of the clothing stain cleaning device provided in this embodiment is hinged with a A shielding component for shielding the micro-hole 33 outside the tank.
  • the shielding assembly includes a rotating shaft 36 that is rotationally connected to the tank wall of the gas storage tank 29, a swing rod 34 that is fixedly connected to one end of the rotating shaft 36 outside the tank of the gas storage tank 29, and a swing rod 34 that is connected to the other end of the swing rod 34.
  • a baffle 35 adapted to cover the micro-holes 33.
  • the rotating shaft 36 may be optionally connected to the tank wall by using, for example, but not limited to, a rotary bearing.
  • the swing lever 34 can be fixedly connected to the rotating shaft 36 by welding.
  • the baffle 35 can be connected to the swing lever 34 by welding.
  • One end of the swing lever 34 is connected to the baffle 35, and the other end of the swing lever 34 is hinged to the outer wall of the gas storage tank 29 through a rotating shaft 36, so that the swing lever 34 and the baffle 35 can swing around the gas storage tank 29.
  • the baffle plate 35 When the baffle plate 35 is swung to the lower position, the surface of the baffle plate 35 facing the micropores 33 blocks the aperture of the micropores 33, and the surface is not perpendicular to the axis of the micropores 33.
  • the working principle of this embodiment is: when the baffle 35 is swung counterclockwise to the lower position (see FIG. 7), that is, when the baffle 35 is swung below the micro hole 33, the The surface blocks the orifice of the micro-hole 33, preventing air from being ejected from the micro-hole 33, causing the air pressure in the gas storage tank 29 to rise, and the speed of the airflow flowing through the throat pipe 31 to increase.
  • the surface of the baffle 35 facing the micro-hole 33 is not perpendicular to the axis of the micro-hole 33, when the air in the micro-hole 33 hits the surface of the baffle 35 which is not perpendicular to the axis of the micro-hole 33, The plate 35 generates a tangential thrust, causing the baffle 35 and the swing lever 34 to swing in a clockwise direction (see FIG. 6).
  • the baffle 35 leaves the orifice of the micro-hole 33, the micro-hole 33 resumes air jetting again, the air pressure in the gas storage tank 29 decreases, and the speed of the air flow through the throat pipe 31 decreases.
  • the baffle 35 and the swing lever 34 swing in the counterclockwise direction again, blocking the orifice of the micro-hole 33 again, the air pressure in the gas storage tank 29 rises again, and flows through the throat 31 The speed of the airflow accelerated again.
  • the reciprocating cycle of the baffle 35 and the swing lever 34 pulsates the velocity of the airflow flowing through the throat pipe 31, and the impact force of the detergent or water sprayed on the clothing fabric 16 also changes pulses, thereby improving the cleaning effect on the clothing fabric 16.
  • the spray assembly of the clothing stain cleaning device provided in this embodiment further includes an inner portion of the gas storage tank 29 and one end and A part of the connecting plate 38 fixed to the inner cavity of the gas storage tank 29 through the rotation shaft 36 and a valve plate fixed to the other end of the connecting plate 38 and adapted to block the gas passage of the opening of the gas storage tank 29 and the throat 31 37.
  • the shape design of the valve plate 37 is adapted to the shape of the opening of the gas storage tank 29, and the valve plate here 37 is to block the opening of the gas storage tank 29 and the throat 31 during the swinging process with the rotation of the rotating shaft 36. Therefore, the shape of the valve plate 37 can be an arc structure, which can realize the The inner cavity of the gas tank 29 is oscillated to block the opening of the gas storage tank 29.
  • the rotating shaft 36 is vertically inserted into the gas storage tank 29 relative to the tank wall of the gas storage tank 29, that is, when the storage When the gas tank 29 is placed horizontally, the rotating shaft 36 is disposed along the horizontal direction.
  • the connecting plate 38 and the rotating shaft 36 are fixedly connected to each other by welding, and the valve plate 37 is optionally fixed to the connecting plate 38 by welding.
  • the swing of the swing lever 34 and the baffle 35 around the gas storage tank 29 can drive the link plate 38 and the valve plate 37 to synchronously swing through the rotating shaft 36.
  • the top surface of the water receiving pot 14 of the clothing stain cleaning device of the embodiment 2 or the embodiment 3 or the embodiment 4 or the embodiment 5 is located beside the water receiving port 15 There is a negative pressure regulating assembly.
  • the negative pressure adjusting component includes an air inlet pipe 17 which is opened on the top surface of the receiving water bottle 14 and is adapted to communicate with the pot cavity, and is connected to the top surface of the receiving water bottle 14 in a hinged manner and is adapted to cut off along the radial direction of the air inlet pipe 17 ⁇ 18 of the intake pipe 17.
  • the shutter plate 18 is hinged to the kettle 14 through a hinge shaft 19.
  • the air intake pipe 17 of this embodiment adopts a circular pipe structure, and a narrow slot is formed on the pipe wall of the air intake pipe 17 suitable for the shutter 18 to be inserted during the rotation along the hinge shaft 19.
  • the gate plate 18 is rotated counterclockwise around the hinge shaft 19, the cross-sectional area of air circulation of the intake pipe 17 is increased, and the kettle 14 and the underwash are entered in a unit time. The more air there is, the lower the negative pressure inside the kettle 14 and the lower washing tool. Conversely, when the shutter plate 18 is rotated clockwise about the hinge shaft 19, the cross-sectional area of the air flow of the intake pipe 17 is reduced, and less air enters the kettle 14 and the lower washing unit per unit time. With the negative pressure inside.
  • the clothing stain cleaning device of the present invention mainly relies on negative pressure as the motive force for washing and rinsing, so the washing and rinsing strength of the clothing stain cleaning device can be adjusted by adjusting the negative pressure.
  • negative pressure the motive force for washing and rinsing
  • the washing and rinsing strength of the clothing stain cleaning device can be adjusted by adjusting the negative pressure.
  • horizontal simply means that its direction is more horizontal than “vertical”, which does not mean that the structure must be completely horizontal, but it can be tilted slightly.
  • the first feature may include the first and second features in direct contact above or below the second feature, and may also include the first and second features not in direct contact but It is through another characteristic contact between them.
  • the first feature is above, above, and above the second feature, including the first feature is directly above and obliquely above the second feature, or merely indicates that the first feature is higher in level than the second feature.
  • the first feature is below, below, and below the second feature, including the first feature is directly below and obliquely below the second feature, or merely indicates that the first feature is less horizontal than the second feature.

Abstract

L'invention concerne un dispositif de nettoyage de taches de vêtements et une structure de réglage de zone de lavage associée. La structure de réglage de zone de lavage comprend au moins deux niveaux de bagues d'étanchéité conçues pour être en liaison imbriquée l'une avec l'autre, lesdits deux niveaux de bagues d'étanchéité comprenant tous deux un trou traversant axial ; les diamètres internes des trous traversants correspondant respectivement auxdits deux niveaux d'anneaux d'étanchéité sont différents, et parmi les bagues d'étanchéité, la bague d'étanchéité comprenant un trou traversant ayant un diamètre interne plus petit est conçue pour être emboîtée à l'intérieur de la bague d'étanchéité comprenant un trou traversant ayant un diamètre interne plus grand ; et parmi les bagues d'étanchéité, une marche annulaire conçue pour soutenir une paroi annulaire de la bague d'étanchéité comprenant un trou traversant ayant le plus petit diamètre interne est disposée radialement sur une paroi du trou traversant de la bague d'étanchéité comprenant un trou traversant ayant le plus grand diamètre interne.
PCT/CN2018/117075 2018-08-13 2018-11-23 Dispositif de nettoyage de taches de vêtements et structure de réglage de zone de lavage associée WO2020034480A1 (fr)

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CN201810915286.4A CN108625084B (zh) 2018-08-13 2018-08-13 服装污点清洗装置及其洗涤面积调节结构
CN201810915286.4 2018-08-13

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CN108625084B (zh) * 2018-08-13 2019-09-27 常州机电职业技术学院 服装污点清洗装置及其洗涤面积调节结构

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WO1997006723A1 (fr) * 1995-08-11 1997-02-27 The Procter & Gamble Company Appareil a detacher
CN104878563A (zh) * 2014-02-28 2015-09-02 上海市七宝中学 一种清洗头
CN107059313A (zh) * 2017-04-20 2017-08-18 孟海同 给纺织品局部清洗去污的方法及装置
CN108360216A (zh) * 2018-04-11 2018-08-03 严培军 一种污渍清理方法
CN108625084A (zh) * 2018-08-13 2018-10-09 常州机电职业技术学院 服装污点清洗装置及其洗涤面积调节结构
CN108729092A (zh) * 2018-08-13 2018-11-02 常州机电职业技术学院 服装局部污点清洗装置及其击打机构

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CN208562847U (zh) * 2018-08-13 2019-03-01 常州机电职业技术学院 服装污点清洗装置及其洗涤面积调节结构

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Publication number Priority date Publication date Assignee Title
WO1997006723A1 (fr) * 1995-08-11 1997-02-27 The Procter & Gamble Company Appareil a detacher
CN104878563A (zh) * 2014-02-28 2015-09-02 上海市七宝中学 一种清洗头
CN107059313A (zh) * 2017-04-20 2017-08-18 孟海同 给纺织品局部清洗去污的方法及装置
CN108360216A (zh) * 2018-04-11 2018-08-03 严培军 一种污渍清理方法
CN108625084A (zh) * 2018-08-13 2018-10-09 常州机电职业技术学院 服装污点清洗装置及其洗涤面积调节结构
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