US20210140087A1 - Hook-type washing machine - Google Patents

Hook-type washing machine Download PDF

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Publication number
US20210140087A1
US20210140087A1 US17/151,221 US202117151221A US2021140087A1 US 20210140087 A1 US20210140087 A1 US 20210140087A1 US 202117151221 A US202117151221 A US 202117151221A US 2021140087 A1 US2021140087 A1 US 2021140087A1
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Prior art keywords
clothes
hanging
rack
rod
motor
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Pending
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US17/151,221
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English (en)
Inventor
Haoxiong Tang
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Individual
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Individual
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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
    • D06F31/00—Washing installations comprising an assembly of several washing machines or washing units, e.g. continuous flow assemblies
    • 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
    • D06F15/00—Washing machines having beating, rubbing or squeezing means in receptacles stationary for washing purposes
    • 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
    • D06F18/00—Washing machines having receptacles, stationary for washing purposes, and having further drying means 
    • 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
    • D06F33/00—Control of operations performed in washing machines or washer-dryers 
    • 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
    • D06F37/00—Details specific to washing machines covered by groups D06F21/00 - D06F25/00
    • D06F37/30—Driving arrangements 
    • 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
    • D06F25/00—Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and having further drying means, e.g. using hot air 
    • 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 
    • 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
    • D06F60/00—Drying not provided for in groups D06F53/00 - D06F59/00

Definitions

  • the present invention belongs to the technical field of household appliances, and relates to a washing machine, and particularly relates to a hook-type washing machine.
  • Washing machine as a cleaning appliance, uses the electric energy to generate mechanical energy and wash clothes.
  • washing machine has become one of the indispensable appliances for households. It greatly reduces the time for people to wash clothes, and brings great convenience to people in daily life.
  • the washing machine in the market is basically divided into pulsator type, drum type and agitator type.
  • the pulsator type washing machine drives the water flow in the washing machine to form a vortex, so that the clothes are continuously rotated up and down along with the vortex. Thus, the dirt on the clothes are cleaned. Despite the short washing time and the high cleaning degree, it is easy to cause damage, but also consume too much energy since there is friction during cleaning.
  • the drum washing machine imitates the principle of hammers hitting objects. The mechanical energy of the motor makes the drum rotate, and the objects are constantly lifted and dropped in the drum. In addition, the cleaning process of the drum type washing machine is time-consuming, power-consuming, and the operation is cumbersome.
  • the agitator type washing machine uses the coordination of the stirring rod and the stirring wing in the central content to make the objects rub back and forth in the barrel, so as to achieve the effect of removing stains.
  • the winding phase of the materials is more severe than the first two washing machines. It not only increases the wear rate of the materials, but also produces more noise in the cleaning process, which brings great discomfort.
  • the washing of the above 3 washing machines is finished, all of the materials will be twisted into a ball, which leads to the poor effect in the dehydration process. After the dehydration stage, we need to separate the products one by one, which is time-consuming and energy-consuming. Our clothes can be easily damaged and it is also extremely inconvenient.
  • the clothes can be cleaned neatly and comprehensively. Moreover, the clothes cannot be screwed into a mess during cleaning, so the wear rate of the clothes is effectively reduced and the clothes can be conveniently taken out by people.
  • the clothes in the washing cavity can be lifted into the drying cavity for drying, and the dried clothes can be directly stored.
  • the hook-type washing machine includes a single-chip microcomputer and a housing for controlling the operation of various devices and components.
  • a cleaning cavity and a drying cavity are sequentially arranged in an inner cavity of the machine shell from bottom to top, an opening and closing door is designed at the upper portion of the machine shell in the drying cavity.
  • a walking mechanism is set on the side wall of the washing cavity; a scrubbing device is placed on the walking mechanism, which can be controlled to move towards or away from the scrubbing device through the walking mechanism. It can be also controlled to scrub the clothes; a drying device disposed on the cavity wall of the drying chamber is used for drying clothing; a rope lifting device is at the top of the drying cavity; a clothes-hanging component is set on the lifting end of the lifting device for hanging clothes.
  • the lifting device can be controlled to ascend or descend through the single chip microcomputer according to the set instruction while the clothes hanging component is driven to move up and down.
  • the clothes hanging component is connected with the limiting guide rail through the guide wheel.
  • the lifting device works, the clothes hanging component can be driven to lift or descend along the limiting guide rail, and the stability of the clothes hanging component can be kept through the limiting guide rail;
  • the walking mechanism comprises a walking motor, a walking rack and a mounting plate, wherein the walking motor is a bidirectional motor; the walking motor is connected with a brake gear set on the walking rack through a transmission mechanism; a mounting plate is set on the walking rack; a scrubbing device is designed on the mounting plate; when the walking motor works, the brake gear is driven to forward or reverse through the transmission mechanism, so that the walking rack can move back and forth so as to achieve the purpose of moving the scrubbing device towards or away from the moving rack;
  • the scrubbing device comprises a scrubbing motor, a curved rod component and a clothes-rubbing plate.
  • the scrubbing motor is connected with the curved rod component through a transmission mechanism.
  • the curved rod component faces the cleaning cavity and is connected with a reciprocating rod set on the clothes rubbing plate.
  • the crank rod can be driven to rotate through the transmission mechanism, so that the reciprocating rod moves back and forth, and meanwhile, the rubbing plate is driven to move back and forth.
  • crank rod member comprises a driving curved lever, a bearing, a connecting rod and a driven crank rod.
  • the driving crank and the driven crank rod crank are connected with the connecting rod through the bearing, and the driving crank rod and the driven crank rod through a connecting rod are respectively connected with the front and rear ends of the washboard connected or driving curved rod and the driven crank rod side by side with the washboard connected sequentially, namely the driving curved rod is connected with the front end of the washboard and the driven crank rod is connected with the rear end of the washboard.
  • the driven crank rod can hold the washboard in a stable movement, or the driven crank is connected with the driving crank through a connecting rod while the driving rod is connected with the washboard through the connecting rod.
  • the clothes rubbing plate When the driven crank rod motion drives the driving crank rod to do movement, the clothes rubbing plate will be in a circular motion, while plays a role in keeping the driving crank rod in a stable movement.
  • the he movable slide-grooves are arranged at the tops and bottoms inside connecting rods, and the connecting rod is set on a reciprocating rod of the washboard.
  • the reciprocating rod is set on a washboard with the movable sliding groove corresponding to the movable slide block, and it's connected with a spring by a connecting rod.
  • the washboard may, do reciprocating motion via the movable sliding block along the movable slide-groove.
  • the spring can function as a buffer when the washboard do reciprocating motion, so that no clashes occur inside the connecting rod.
  • the clothes hanging member comprises a rack and a clothes-hanging mechanism.
  • the clothes hanging mechanism comprises two sets of hanging rack set, a clothes-hanging machine and a clothes-hanging member.
  • the clothes hanging rack set is composed of two opposite staggered a-shaped rack, and the left and right sides of the rack are respectively provided with a set of clothes hanging rack set along with the clothes hanging drive gear.
  • the clothes hanging drive gear is connected with the bidirectional clothes hanging motor through a transmission.
  • snap rings are set on the corresponding positions. The clothes hanging member is hung on the clothes rack set through a buckle.
  • the transmission mechanism drives the two clothes hanging rack set on the clothes hanging drive gear rotate simultaneously, so that the clothes hanging rack set of two a-shaped racks moves so as to be closed to the clothes hanging rod.
  • the drive mechanism may drive the two clothes hanging driving gears rotate backward simultaneously, so that the clothes hanging rack set of two a-shaped rack moves reversely so as to be separated from the clothes hanging rod.
  • the hanging piece is a clothes hanging rod, a hanging hook or a hanging rope row.
  • the clothes hanging member further comprises a clothing clamping mechanism. It is set on the rack and its clothing clamping mechanism comprises two sets of oppositely staggered clothing clamping rack set, a clothing clamping motor and a clothing clamping plate.
  • the clothing clamping rack set is composed of two oppositely crossed arc rack and are separately located on the left and right sides of the rack.
  • the clothing clamping rack set is set on the clothing clamping drive gear, which is connected with the bidirectional clothing clamping through a transmission mechanism. Clothing clamping plates are placed on the left and right sides of the corresponding positions of the rack's clothing clamping rack sets.
  • the transmission mechanism can drive the two clamping rack sets on the clothing clamping drive gear to rotate simultaneously, and the clothing clamping rack sets of two arc-shaped racks move towards each other, thus driving the clothing clamping plates close.
  • the motor rotates reversely, the clothing clamping gears by the transmission mechanisms drive the two clothing clamping drive gears in a reverse rotation simultaneously, so that the clothing clamping rack set of two arc-shaped racks move reversely so as to separate the clothing clamping plates.
  • the clothes hanging member further comprises a rubbing collar mechanism, which is set on the rack mechanism.
  • the rubbing collar mechanism consists of a guide rod, a transmission chain, a rubbing collar motor controlled by the control circuit and a brush ring.
  • a guide rod is set above the clothes hanging mechanism with the transmission chain, which is connected with the bidirectional rubbing collar motor through the transmission mechanism motor.
  • a hair brush is set on the transmission chain.
  • clothes hanging ropes are set on the clothes hanging member. And the top and bottom of the clothes hanging ropes are respectively connected with two sides of the clothes hanging member, which enables people to hang clothes on it.
  • a water pumping device is at the bottom of the washing cavity.
  • a water pumping device pumping hole lies on the bottom part of the cleaning cavity and its water outlet locates near the washboard.
  • the cleaning water in the cleaning cavity can be drawn out by a water pumping device and sprayed on clothes so as to humidify clothes and makes it easier to clean the clothes.
  • the cavity wall of the drying chamber is provided with a plurality of ultraviolet lamps for the sterilization of the garment.
  • the present invention is convenient in operation and its manufacturing cost is low. Through the coordination between the lifting hanging member and the cleaning device, clothes can become tidy and avoid being screwed into a mass in the washing process.
  • the present invention effectively reduces the wear rate of the clothes and is convenient for people to take out the clothing. Adopted a double-layer structure, clothes in the inner washing cavity can be lifted to drying chamber for drying; the dried clothes can be directly stored, which is convenient, effective and reliable.
  • FIG. 1 is a schematic longitudinal sectional view of the present invention.
  • FIG. 2 is a schematic structural diagram of a walking mechanism of the present invention.
  • FIG. 3 is a schematic structural diagram of a scrubbing device of the present invention.
  • FIG. 4 is a connection schematic diagram between connecting rod and the reciprocating lever of the present invention.
  • FIG. 5 is a schematic structural diagram of a clothes hanging mechanism.
  • FIG. 6 is a collar rubbing clothes hanging member removal diagram of the present invention.
  • 1 cabinet; 2 . walking mechanism; 3 . clothes hanging member; 4 . opening-closing door; 5 . lifting device; 6 . drying device; 7 . ultraviolet lamp; 8 . limiting guide rail; 9 . scrubbing device; 10 . mounting plate; 11 . walking rack; 12 . the brake gear; 13 . driving curved rod; 14 . connecting rod; 15 . reciprocating rod; 16 . washboard; 17 . driven crank rod; 18 . spring; 19 . bearing; 20 . movable sliding block; 21 . rack; 22 . clothing clamping plate; 23 . collar rubbing motor; 24 . guide rods; 25 . buckle ring; 26 . clothes hanging piece; 27 . brush; 28 . clothing clamping rack set; 29 . clothes hanging rack group; 30 . clothes hanging drive gear; 31 . clothing clamping drive gear.
  • the present invention provides a hook-type washing machine includes various devices and components for controlling the work of the single chip and the housing 1 , the inner cavity of the shell 1 are sequentially arranged from bottom to top a cleaning cavity and a drying cavity of the drying cavity, the upper part of the machine shell is set in the position of the opening-closing door 4 .
  • a clothes-washing cavity is set on the side wall of the walking mechanism 2 , a scrubbing device is set on the walking mechanism 9 ; the drying cavity is set on the cavity chamber of the drying device 6 .
  • the rope is set at the top of the lifting device 5 , the clothes hanging member is set on the lifting end of the lifting device 3 .
  • the limiting guide 8 is set on the inner wall of the washing machine, a clothes hanging member 3 is connected with a limiting guide rail 8 through a guide wheel.
  • the walking mechanism comprises a walking motor, a walking rack 11 and mounting plate 10 .
  • the walking motor is a bidirectional motor, and it's connected with the brake gear 12 on the walking rack 11 through a walking mechanism.
  • the mounting plate 10 is set on the walking rack 11 and the scrubbing device 9 is set on the mounting plate 10 .
  • the scrubbing device 9 includes the scrubbing motor, a curved bar member and the washboard 16 .
  • the scrubbing motor is connected with the curved bar member through a transmission mechanism.
  • a curved bar member faces toward the cleaning cavity and it's connected with the reciprocating rod on washboard 16 .
  • the curved rod member comprises a driving crank rod 13 , a bearing 19 , a connecting rod 14 and the driven crank lever 17 .
  • the cranks of driving crank rod 13 and driven crank lever 17 are connected with bearing 19 and bearing 14 through a bearing.
  • the driving crank rod 13 and the driven crank lever 17 are respectively connected with the fronts and ends of connecting rod 14 and washboard 16 through connecting rods.
  • driving crank rod 13 and driven crank rod 17 are connected with the washboard 16 sequentially side by side, namely, driving curved rod 13 is connected with the front of washboard 16 and driven crank rod 17 is connected with the rear end of washboard 16 , or driven curved rod 1 is connected with driving curved rod 13 through connecting rod 14 and driving crank rod 13 is connected with washboard 16 through connecting rod 14 .
  • connecting rod 14 The top and bottom of the inside part of connecting rod 14 have movable slide-grooves, and connecting rod 14 is set on the reciprocating rod 15 on washboard 16 .
  • Reciprocating rod 15 on washboard 16 has movable sliding block 20 corresponding to the movable slide-grove.
  • reciprocating rod 15 is connected with spring 18 in connecting rod 14 .
  • Clothes hanging member 3 comprises frame 21 and a clothes hanging mechanism.
  • a clothes hanging mechanism is set on the frame 21 and it comprises two sets of clothes hanging rack set 29 , a clothes hanging gear and clothes hanging member 26 .
  • Clothes hanging rack set 29 is composed of two oppositely staggered manner a-shaped rack sets. The left and right sides of frame 21 are respectively provided with a set of clothes hanging rack set 29 .
  • Clothes hanging drive gear 30 is set on the clothes hanging rack set 29 .
  • Clothes hanging drive gear 30 is connected with the bidirectional transmission motor through a clothes hanging mechanism.
  • Retaining ring 25 is set on corresponding positions of the left and right parts of the clothes hanging rack set 29 of frame 21 .
  • Clothes hanging member 22 is hung on hanging rack set 29 by retaining ring 25 .
  • Clothes hanging member 26 is a clothes hanging rod, a hanging hook or a hanging rope.
  • the clothes hanging member further comprises a clothing clamping mechanism on frame 21 , which is comprised of two sets of oppositely staggered clothing clamping rack set 28 , clothing clamping motor and clothing clamping plate 22 .
  • Clothes clamping rack set 28 is composed of two oppositely crossed arc-shaped racks, wherein the left and right sides of the rack 21 are respectively provided with a group of clothing clamping rack set 28 .
  • Clothes clamping drive gear 31 is set on the clothes clamping rack set 28 and it's connected with bidirectional clothes clamping motor through a transmission mechanism.
  • Clothing clamping plate 22 is set on the left and right sides of clothing clamping rack set 28 on rack 21 .
  • the clothes hanging member 3 further includes a collar rubbing mechanism on frame 21 , which is comprised of guide rod 24 , a transmission chain, transmission chain, collar rubbing motor 23 controlled by a control circuit and brush 27 .
  • Guide rod 24 is set above the clothes hanging mechanism.
  • the transmission chain is set above guide rod 24 , which is connected with bidirectional collar rubbing motor 23 through the transmission mechanism.
  • Brush 27 is set on the transmission chain.
  • a water pumping device is set at the bottom of the washing cavity.
  • a water pumping port of the water pumping device is located at the bottom of the cleaning cavity, and a water outlet of the water pumping device is located near washboard 16 .
  • a clothes hanging rope is hung on clothes hanging member 3 , whose 2 sides are connected with the 2 ends of the clothes hanging rope.
  • the cavity wall of the drying cavity is provided with a plurality of ultraviolet lamps 7 .
  • the scrubbing device controlled by SCM stops working, the walking device controlled by SCM separates the scrubbing device, and the lifting device controlled by SCM lifts the clothes hanging member simultaneously.
  • the lifting device stops working and the scrubbing mechanism driven by walking device gets together to wash the middle part of the clothes.
  • SCM repeatedly makes the clothes hanging member rise and fall by controlling the lifting device. And simultaneously it moves the scrubbing device by controlling walking mechanism, so that the scrubbing device can repeatedly scrub every part of the clothes.
  • a clothes hanging control motor and a clothing clamping motor make corresponding operations (ie, forward or backward), to bring together or separate the clothes hanging mechanism and the clothing clamping mechanism. It can be matched with the scrubbing device for scrubbing the clothes and cleaning them. After completing the cleaning, SCM lifts the hanging member to the drying chamber through the lifting mechanism and dries clothes through the drying device.
  • a common SCM on the market selected by a technician in this field would perform the various control functions described above after being written the corresponding program. Therefore, the main technical features of the present invention do not include those functions, so they will not be repeated herein.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Accessory Of Washing/Drying Machine, Commercial Washing/Drying Machine, Other Washing/Drying Machine (AREA)
US17/151,221 2018-07-20 2021-01-18 Hook-type washing machine Pending US20210140087A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CN201810804542.2 2018-07-20
CN201810804542.2A CN108842365A (zh) 2018-07-20 2018-07-20 挂钩式洗衣机
PCT/CN2019/096940 WO2020015758A1 (zh) 2018-07-20 2019-07-20 一种挂钩式洗衣机

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2019/096940 Continuation-In-Part WO2020015758A1 (zh) 2018-07-20 2019-07-20 一种挂钩式洗衣机

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US20210140087A1 true US20210140087A1 (en) 2021-05-13

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US17/151,221 Pending US20210140087A1 (en) 2018-07-20 2021-01-18 Hook-type washing machine

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US (1) US20210140087A1 (zh)
CN (3) CN108842365A (zh)
WO (1) WO2020015758A1 (zh)

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CN108842365A (zh) * 2018-07-20 2018-11-20 唐浩雄 挂钩式洗衣机
CN109914063A (zh) * 2019-03-06 2019-06-21 江阴市文昌智能机电研究所有限公司 智能被枕衣护理机
CN113668192B (zh) * 2020-05-13 2023-08-11 青岛海尔洗衣机有限公司 一种洗衣机
CN112726094A (zh) * 2020-12-30 2021-04-30 程静 一种婚纱裙底清洁装置

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