WO2020253594A1 - 一种门体弹出组件、安装方法及衣物处理设备 - Google Patents

一种门体弹出组件、安装方法及衣物处理设备 Download PDF

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Publication number
WO2020253594A1
WO2020253594A1 PCT/CN2020/095389 CN2020095389W WO2020253594A1 WO 2020253594 A1 WO2020253594 A1 WO 2020253594A1 CN 2020095389 W CN2020095389 W CN 2020095389W WO 2020253594 A1 WO2020253594 A1 WO 2020253594A1
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WO
WIPO (PCT)
Prior art keywords
door
mounting
housing
installation
pop
Prior art date
Application number
PCT/CN2020/095389
Other languages
English (en)
French (fr)
Inventor
李敬德
黄本财
朱凯
陈永超
徐安沅
Original Assignee
青岛海尔滚筒洗衣机有限公司
海尔智家股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛海尔滚筒洗衣机有限公司, 海尔智家股份有限公司 filed Critical 青岛海尔滚筒洗衣机有限公司
Priority to JP2021570732A priority Critical patent/JP7295977B2/ja
Publication of WO2020253594A1 publication Critical patent/WO2020253594A1/zh

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E05F1/14—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance with double-acting springs, e.g. for closing and opening or checking and closing no material
    • 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 
    • D06F39/12—Casings; Tubs
    • D06F39/14—Doors or covers; Securing means therefor
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F1/00—Closers or openers for wings, not otherwise provided for in this subclass
    • E05F1/08—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings
    • E05F1/10—Closers or openers for wings, not otherwise provided for in this subclass spring-actuated, e.g. for horizontally sliding wings for swinging wings, e.g. counterbalance
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
    • E05Y2900/00—Application of doors, windows, wings or fittings thereof
    • E05Y2900/30—Application of doors, windows, wings or fittings thereof for domestic appliances
    • E05Y2900/312—Application of doors, windows, wings or fittings thereof for domestic appliances for washing machines or laundry dryers

Definitions

  • the invention belongs to the technical field of clothing treatment, and in particular relates to a door ejection assembly, an installation method of the door ejection assembly, and clothing processing equipment.
  • the laundry inlet of the drum washing machine is provided with a door, and the door is connected to the front plate of the drum washing machine through a hinge. This not only serves to seal the washing machine to prevent water from spilling out of the drum, but also helps users observe the drum at any time.
  • the door opening mechanism of the drum washing machine on the market is mostly mechanical, and the door is opened manually; there are also washing machine doors that automatically open.
  • a torsion spring is installed at the door hinge. After the door lock is opened, the door can be automatically opened.
  • the door body has been subjected to the elastic force of the torsion spring, so that the user needs to use a relatively large force to complete the door closing operation, which affects the feeling of closing the door.
  • the installation of the torsion spring is complicated, the assembly time is increased, and the user cannot disassemble it by himself, so the elastic force of the torsion spring cannot be adjusted.
  • the present invention proposes a door body ejection assembly, which is beneficial to the opening and closing of the door body, and has simple installation and firm fixation.
  • the present invention adopts the following technical solutions to achieve:
  • a door body ejection assembly including:
  • the first mounting hole is opened on the door body or door frame
  • a first pop-up structure which is used to push the door to open and is installed at the first mounting hole;
  • the first pop-up structure has:
  • a shell which surrounds and forms a cavity with an opening
  • a telescopic column which is telescopically arranged in the cavity
  • a mounting edge extending outward is provided on the open end of the housing, and a plurality of mounting claws are provided on the housing; after the first ejection structure is mounted to the first mounting hole, the first mounting hole The edge of the bracket is clamped between the mounting edge and the mounting claw.
  • the mounting claw has a claw close to the mounting edge, and the distance between the outside of the claw and the axis of the housing is greater than the outer radius of the housing.
  • the distance between the inner side of the claw and the axis of the housing is equal to the inner radius of the housing.
  • the mounting claw has a rod portion connected with the housing, and the thickness of the rod portion is smaller than the wall thickness of the housing.
  • an inclined guiding transition surface is provided between the rod portion and the claw portion outside the mounting claw.
  • the housing includes a cylinder and a bottom cover, and the bottom cover is fixed to the bottom of the cylinder by a ring hoop.
  • the bottom cover is provided with a plurality of fixed plates arranged at intervals and extending in the direction of the cylinder, and a fixed groove matching the fixed plate is opened at the lower end of the cylinder.
  • the plate is located in the fixing groove, and the ring hoop is located outside the fixing plate.
  • a fastening groove is provided on the cylinder, the ring hoop is located in the fastening groove, and a stop portion protruding outward is provided on the fixing plate, and the stop portion is connected to The ring band is used to stop the detachment of the bottom cover.
  • the distance between the outer side of the stop portion and the axis of the housing is equal to or smaller than the outer radius of the housing.
  • the distance between the outside of the fixing plate and the axis of the housing is equal to the distance between the bottom of the fastening groove and the axis of the housing.
  • an inwardly extending limit edge is provided on the open end of the shell to prevent the telescopic column from separating from the shell.
  • the telescopic column is located in the cavity.
  • the telescopic column has a convex column that can extend out of the opening.
  • the telescopic column has a telescopic column body that matches the cavity, a limit platform that is bent inwardly along one end of the telescopic column body, and is away from the bottom cover along the limit platform.
  • a convex post extending in a direction, the limit table cooperates with the limit edge to realize a limit, and the convex post can extend out of the opening.
  • the door body ejection assembly further includes a first elastic member for realizing the ejection of the telescopic column, and the first elastic member is located in the cavity.
  • an installation method of the above-mentioned door body ejection assembly is also provided, which facilitates the opening and closing of the door body, and is simple to install and firmly fixed.
  • a method for installing a door pop-up assembly includes the following steps:
  • a clothing processing device having the above-mentioned door ejection assembly is also provided, which is beneficial to the opening and closing of the door, and is simple to install and firmly fixed.
  • a clothing processing equipment including:
  • the box has a clothes inlet on the front panel
  • a door body which is pivotally arranged on the front plate so that the clothing inlet opening/closing;
  • the above-mentioned door ejection assembly is provided on the front panel or the door.
  • the advantages and positive effects of the present invention are: by setting the door body ejection assembly, the door body will not be subjected to the elastic force of the torsion spring during the whole process of opening and closing the door body, so that the user can easily and conveniently rotate and open Or close the door body, resistance will only be generated when the door body is about to be buckled and closed, and the operation and feel of opening and closing the door body are better; and by setting the installation edge and the installation claw, it is conducive to the simple installation and operation of the door body ejection assembly. Firm and easy to disassemble.
  • Figure 1 is a schematic structural view of a first embodiment of the door ejection assembly proposed by the present invention
  • Figure 2 is a schematic diagram of the structure of the front panel of the box in Figure 1;
  • Figure 3 is a schematic view of the M-M cross-sectional structure in Figure 2;
  • FIG. 4 is a schematic diagram of an enlarged structure of the door body ejection assembly in FIG. 3;
  • Figure 5 is a schematic structural view of the door body in Figure 3 popping open;
  • FIG. 6 is an enlarged schematic diagram of the first pop-up structure in FIG. 4;
  • Fig. 7 is a schematic view of the cross-sectional structure in the direction of S-S in Fig. 6;
  • FIG. 8 is a schematic diagram of the structure of the housing in FIG. 7;
  • Fig. 9 is a schematic diagram of the structure of the telescopic column in Fig. 7;
  • FIG. 10 is a schematic diagram of another structure of the first pop-up structure
  • FIG. 11 is a schematic diagram of another structure of the first pop-up structure
  • Figure 12 is a schematic structural view of a second embodiment of the door ejection assembly proposed by the present invention.
  • Figure 13 is a schematic diagram of an enlarged structure of the door body ejection assembly in Figure 12;
  • Figure 14 is a schematic structural view of the door body in Figure 13 popping open;
  • Figure 15 is a schematic diagram of the structure of the bullet column in Figure 14;
  • Fig. 16 is a schematic structural diagram of the fixed base in Fig. 14;
  • Figure 17 is a schematic diagram of the exploded structure of the door
  • FIG. 18 is a schematic diagram of the structure when the outer door frame and the observation screen are not assembled during the door body assembly process in FIG. 17;
  • Fig. 19 is a schematic diagram of an enlarged structure of area F in Fig. 18;
  • Figure 20 is a schematic diagram of the structure of the front panel of the box
  • Figure 21 is a schematic cross-sectional view of the structure in the direction N-N in Figure 20;
  • FIG. 22 is a schematic diagram of an enlarged structure of P area in FIG. 21;
  • FIG. 23 is a schematic diagram of the structure of the door body in FIG. 22 popping open.
  • the first embodiment of the door ejection assembly proposed by the present invention a door ejection assembly is used to automatically pop open the door body 30, the door body 30 is pivotally arranged at On the door frame, the door body ejection assembly is preferably arranged on the door body 30 with the door lock. After the door lock is unlocked, the door body is automatically popped open under the action of the door body ejection assembly.
  • a door pop-up assembly includes a first pop-up structure 10, a first mounting hole 101 opened on the door 30 or door frame, the first pop-up structure 10 is used to push the door 30 to open, And it is installed at the first installation hole 101, that is, the first pop-up structure 10 can be installed on the door body 30 or on the door frame.
  • the first pop-up structure 10 has a shell 11 and a telescopic column 12, the shell 11 is surrounded to form a cavity with an opening, the telescopic column 12 is telescopically arranged in the cavity; the open end of the shell 11 is provided with an outwardly extending
  • the mounting edge 111 is provided with a plurality of elastic mounting claws 112 on the housing 11; after the first ejection structure 10 is installed in the first mounting hole 101, the edge of the first mounting hole 101 is engaged between the mounting edge 111 and the mounting claw 112 There is a gap between the mounting edge 111 and the mounting claw 112 to accommodate the edge of the first mounting hole 101.
  • the door 30 By setting the door ejection assembly, the door 30 will not be subjected to the elastic force of the torsion spring during the whole process of opening and closing the door, so that the user can easily and conveniently rotate the door 30 to open or close, only when the door 30 is about to be buckled and closed
  • the telescopic column 12 produces resistance, as the door 30 is closed, the telescopic column 12 is also compressed in a retracted state, which makes the operation and feel of opening and closing the door better; and by setting the mounting edge 111 and the mounting claw 112, It is conducive to simple installation and operation of the door body ejection assembly, firmness after fixing, and convenient disassembly.
  • a plurality of mounting claws 112 are preferably arranged uniformly in the circumferential direction of the housing 11, and the mounting claws 112 can have elastic displacement in the radial direction of the first eject structure 10.
  • the size of the first mounting hole 101 matches the outer size of the housing 11, and the housing 11 is preferably set to be cylindrical, and the first eject structure 10 is installed by passing the housing 11 through the first mounting hole 101.
  • the mounting pawl 112 can be elastically deformed by providing the mounting pawl 112 to deform inwardly, so that the mounting pawl 112 can pass through the first mounting hole 101, and the mounting pawl 112 is elastically reset after passing through the first mounting hole 101, so that the mounting pawl 112 blocks Stop at the edge of the first mounting hole 101;
  • the mounting edge 111 is formed by extending outwards, so the radial dimension of the mounting edge 111 is larger than the outer diameter of the housing 11, and the outside dimension of the mounting edge 111 is larger than the first mounting hole 101;
  • the edge of the first mounting hole 101 stops the mounting edge 111, and the housing 11 cannot continue to move in the mounting direction.
  • the mounting claw 112 and the mounting edge 111 are located at the edge of the first mounting hole 101.
  • the two sides serve to fix the housing 11; in this way, the installation operation of the first ejection structure 10 is simple, and the radial inward deformation can be realized by applying pressure to the installation claw 112, and it can also be easily disassembled.
  • the mounting claw 112 has a rod portion 1121 connected to the housing 11 and a claw portion 1122 close to the mounting edge 111.
  • the thickness of the rod portion 1121 is smaller than that of the claw portion 1122, and the pressure given to the mounting claw 112 acts on the claw.
  • the portion 1122 is beneficial to the deformation of the rod portion 1121 and is also beneficial to increase the strength of the stressed structure of the claw portion 1122, where the thickness refers to the radial dimension.
  • the distance between the outside of the claw 1122 and the axis of the housing 11 is greater than the outer radius of the housing 11, that is, part or all of the claw 1122 protrudes outward from the housing 11; the outside of the rod 1121 and the axis of the housing 11
  • the distance between the two is less than or equal to the outer radius of the housing 11 to ensure that the claw 1122 does not protrude from the housing 11.
  • the claw 1122 may not protrude from the housing 11; but the displacement of the rod 1121 is small, especially at the connection end with the housing 11, so the claw 1122 does not protrude from the housing 11, which helps to ensure the installation of the housing 11. To the first mounting hole 101.
  • the first pop-up structure 10 also includes a first elastic member 13 for realizing the ejection of the telescopic column 12, the first elastic member 13 is located in the cavity, and the first elastic member 13 is preferably set as a spring; after the door 30 is closed, the telescopic column 12 The compressed first elastic member 13 is in a retracted state. After the lock of the door 30 is released, the first elastic member 13 pushes the telescopic column 12 to move, so that the door 30 is pushed open. The telescopic column 12 telescopically moves in the cavity of the casing 11.
  • the inner diameter of the telescopic column 12 matches the inner diameter of the casing 11, and the distance between the inner side of the claw 1122 and the axis of the casing 11 is equal to that of the casing 11.
  • the distance that the telescopic column 12 moves to the bottom of the housing 11 is preferably set to be greater than the stroke of the telescopic column 12 when the door 30 is opened, that is, the pressure on the first elastic member 13 is greater than that of the door during installation and removal. The pressure on the first elastic member 13 when 30 is closed.
  • the telescopic column 12 is located inside the installation claw 112 to ensure the firmness of the housing 11 after being fixed.
  • the thickness of the rod portion 1121 is smaller than the wall thickness of the housing 11, and the distance between the outside of the rod portion 1121 and the axis of the housing 11 is equal to the outer radius of the housing 11, so that the rod portion 1121 has a space for deformation within the wall thickness of the housing 11.
  • the following describes the installation method of the first pop-up structure 10, which includes the following steps:
  • the method for disassembling the first eject structure 10 includes the following steps:
  • An oblique guide transition surface 1123 is provided between the rod portion 1121 and the claw portion 1122 outside the mounting claw 112, which is used for guiding transition when the claw portion 1122 passes through the first mounting hole 101 to ensure that the housing 101 is installed and unloaded to the first installation The operation of the hole 101 is convenient and fast.
  • the housing 11 includes a cylinder body 113 and a bottom cover 114, the bottom cover 114 is fixed to the bottom of the cylinder body 113 by a ring band 115; the bottom cover 114 has a circular bottom cover plate 1141 , Along the edge of the bottom cover plate 1141 is provided with a plurality of spaced fixing plates 1142, the fixing plates 1142 extend toward the cylinder 113, and the lower end of the cylinder 113 is provided with a fixing groove matching the fixing plate 1142, the fixing plate 1142 Located in the fixing groove, the ring ring 115 is located on the outside of the fixing plate 1142 and is used to fasten the cylinder 113 and the bottom cover 114.
  • a fastening groove 1131 is provided on the cylinder body 113, and the ring hoop 115 is located in the fastening groove 1131; by providing the fastening groove 1131, a limit for the ring hoop 115 and firmness of fixation are formed.
  • the distance between the outside of the fixing plate 1142 and the axis of the housing 11 is equal to the distance between the bottom of the fastening groove 1131 and the axis of the housing 11.
  • the ring ring 115 is also fastened on the outside of the fixing plate 1142; the fixing plate 1142 is provided There is a stopper portion 11421 protruding outward, and the stopper portion 11421 cooperates with the ring hoop 115 to stop the separation of the bottom cover 114.
  • the distance between the outer side of the stopping portion 11421 and the axis of the housing 11 is equal to or smaller than the outer radius of the housing 11 to prevent the stopping portion 11421 from stopping the housing 11 from passing through the first mounting hole 101.
  • the bottom cover plate 1141 of the bottom cover 114 is provided with a protruding first cylindrical positioning portion 1143 defining one end of the first elastic member 13, and the first elastic member 13 is sleeved on the outside of the first cylindrical positioning portion 1143;
  • One end of the cylindrical positioning portion 1143 close to the bottom cover plate 1141 is provided with a limiting fixing rib 11431 protruding outward, and one end of the first elastic member 13 is sleeved and fixed on the outside of the limiting fixing rib 11431.
  • the structure of the telescopic column 12 can have various forms.
  • the telescopic column 12 is located in the cavity of the housing 11 and does not extend out of the cavity.
  • the second form is shown in Fig. 11, the telescopic column 12 is located in the cavity of the housing 11, does not extend out of the cavity, and is provided with a limit edge.
  • an inwardly extending limit edge 116 is provided on the open end of the casing 11. The limit edge 116 stops the telescopic column 12 from continuing to extend outward, preventing the telescopic column 12 and the casing 11 from extending outward.
  • the limit edge limits the telescopic stroke of the telescopic column 12, which is beneficial to ensure the telescopic column 12.
  • the third form is shown in Figures 6-9.
  • the telescopic column 12 has an open protruding column 123, and the telescopic column 12 has a telescopic column body 121 that matches the cavity.
  • the limiting platform 122 extending inwardly bending, the convex post 123 extending along the limiting platform 122 in the direction away from the bottom cover 114, the open end of the housing 11 is provided with an inwardly extending limiting edge 116, the limiting platform 122 and The limit edge 116 cooperates to realize the limit, and the convex post 123 can extend out of the opening.
  • FIG. 12-23 it is a second embodiment of the door ejection assembly proposed by the present invention.
  • the main difference between this embodiment and the first embodiment is that it also has a first ejection structure 10
  • the second pop-up structure 20 can adopt the same structure as the first embodiment.
  • the laundry processing equipment may be a washing machine, a clothes dryer, a washer-dryer integrated machine, etc. In this embodiment, as shown in FIG. 1, it is a drum washing machine.
  • the clothes processing equipment includes: a box body 100 and a door body 30.
  • the front panel of the box body 100 is provided with a clothes inserting port.
  • the door body 30 is pivotally arranged on the front panel so that the clothes inserting port can be opened/closed.
  • the plate is provided with a door frame or door body installation groove that matches with the door body 30.
  • the door pop-up assembly includes: a first pop-up structure 10 and a second pop-up structure 20.
  • the first pop-up structure 10 and the second pop-up structure 20 cooperate to push the door to open.
  • the structure 10 is provided on one of the door body 30 or the door frame, and the second pop-up structure 20 is provided on the other of the door body 30 or the door frame;
  • the first pop-up structure 10 has a telescopic column 12 that can be moved telescopically, and the second pop-up structure
  • the structure 20 has a telescopically movable bullet column 22. When the door 30 is closed, the telescopic column 12 and the bullet column 22 press against each other.
  • the door 30 By setting the door ejection assembly, the door 30 will not be subjected to the elastic force of the torsion spring during the whole process of opening and closing the door, so that the user can easily and conveniently rotate the door 30 to open or close, only when the door 30 is about to be buckled and closed
  • the telescopic column 12 When the telescopic column 12 generates resistance when the door 30 is closed, the telescopic column 12 is also compressed in a retracted state, which makes the operation and feel of opening and closing the door better; by setting the first pop-up structure 10 and the second pop-up
  • the structure 20 is matched so that the ejection stroke of the pop-up assembly is the sum of the strokes of the telescopic column 12 and the elastic column 22, which is beneficial to increase the ejection stroke and can automatically open the door to a larger angle.
  • the first pop-up structure 10 and the second pop-up structure 20 are coaxial, and the radial dimension of the telescopic column 12 is larger than that of the bullet column 22; the first pop-up structure 10 also has a telescopic column 12
  • the outer shell 11, the shell 11 is surrounded to form an open cavity; when the door is closed, the bullet column 22 extends into the cavity to press the telescopic column 12; it is beneficial for the cavity of the housing 11 to telescopically move to the bullet column 22 The limit.
  • the second pop-up structure 20 is provided on the mounting portion of the door 30, the second pop-up structure 20 is used to push the door 30 open, and the second pop-up structure 20 is installed Fixed to the installation part, the second pop-up structure 20 can be installed on the door body 30 or on the door frame.
  • a second installation hole 201 is opened in the installation portion, and the second ejection structure 20 passes through the second installation hole 201;
  • the second ejection structure 20 has a fixed base 21, an elastic post 22, and a second elastic member 23, where the second elastic member 23 is located Between the fixed base 21 and the bullet pillar 22, the fixed base 21 is fixed on the mounting part; the bullet pillar 22 can telescopically move relative to the fixed base 21, and the bullet pillar 22 passes through the second mounting hole 201; the mounting part is provided with a guide bullet pillar 22 A guide structure 202 for axial telescopic movement.
  • the door 30 By setting the door ejection assembly, the door 30 will not be subjected to the elastic force of the torsion spring during the whole process of opening and closing the door, so that the user can easily and conveniently rotate the door 30 to open or close, only when the door 30 is about to be buckled and closed
  • the telescopic column 12 When the telescopic column 12 generates resistance, as the door 30 is closed, the telescopic column 12 is also compressed in a retracted state, which makes the operation and feel of opening and closing the door better; and the setting of the guiding structure is beneficial to the column 22 Stable telescopic movement in the axial direction along the guide structure 202 to avoid the shaking of the bullet column 22 in the radial plane, which is beneficial to the smooth movement of the bullet column; the direct arrangement of the guide structure 202 on the mounting part is beneficial to simplify the second ejection structure , Improve the loading and unloading efficiency of the second pop-up structure 20.
  • the bullet post 22 realizes the axial expansion and contraction of the bullet post 22 under the limitation of the guide structure 202 and the second mounting hole 201, the bullet post 22 passes through the second mounting hole 201, and the size of the second mounting hole 201 and the outside size of the bullet post 22 are set Matchingly, the bullet post 22 protrudes from the second mounting hole 201, and the second mounting hole 201 also plays a role in limiting the bullet post 22 to increase stability.
  • the guide structure 202 extends axially to define the bullet column 22; the guide structure 202 can be set to be cylindrical, or arcuate, or can be set to
  • the plurality of guide posts extending in the radial direction are preferably arranged as circular guide posts, and the fixing base 21 is fixed to the ends of the guide posts by screws.
  • the guiding structure 202 has a guiding function and also a function of fixing the base 21.
  • an outwardly protruding guide flange 221 is provided at one end of the bullet column 22 near the fixed base 21.
  • the guide flange 221 moves along the guide column to limit the position of the bullet column 22.
  • the guide flange 221 is set At the end close to the fixed base 21, it is beneficial to increase the distance between the guide flange 221 and the second mounting hole 201 as much as possible, by restricting the elastic column 22 at the two positions of the guide flange 221 and the second mounting hole 201 , Is beneficial to ensure the smooth movement of the elastic post 22; and through the guide flange 221, it is beneficial to reduce the contact area between the elastic post 22 and the guide structure 202, which is beneficial to minimize the friction force; and is beneficial to increase the guide structure
  • the size of 202 in the radial direction facilitates the assembly and disassembly operation of the second eject structure 20.
  • the guide structure 202 and the guide flange 221 are in linear contact; in other embodiments, the guide structure 202 and the guide flange 221 may also be in surface contact, for example, the guide structure 202 and the guide flange
  • the flanges 221 are in surface contact, and the guide flange 221 is provided with an arc-shaped guide slot, and the guide column is partially or completely located in the guide slot.
  • the fixing seat 21 has a flat-plate-shaped seat body 211, a fixing ear 212 extending outward along the seat body 211, and a reinforcing rib 213 extending in a direction close to the bullet column 22;
  • the bullet column 22 is retracted, and the guiding flange 221 is adjacent to the seat body 211 to limit the retracted position of the bullet column 22.
  • the door ejection assembly further includes a third ejection structure 50, the third ejection structure 50 has a retractable ejection column 51 and a third elastic member 52 that pushes the ejection column 51 to extend; A third mounting hole 501 for extending the ejection column 51 is opened on the 30, and the third elastic member 52 is located between the ejection column 51 and the hinge reinforcement plate 44.
  • the door 30 By setting the door ejection assembly, the door 30 will not be subjected to the elastic force of the torsion spring during the whole process of opening and closing the door, so that the user can easily and conveniently rotate the door 30 to open or close, only when the door 30 is about to be buckled and closed
  • the resistance is generated when the door 30 is opened and closed, and the operation and feel of the door body 30 are better; the hinge reinforcement plate 44 is used to block the third elastic member, and the outer casing is omitted, which is beneficial to the simple third ejection structure.
  • the end of the ejection column 51 is provided with an outward blocking edge 511.
  • the size of the blocking edge 511 is larger than the size of the third mounting hole 501.
  • the hinge reinforcement plate 44 is provided with a support platform 448 extending in a direction close to the ejection column 51, and the end of the third elastic member 52 is located on the support platform 448.
  • the support platform 448 has a cylindrical side surface 4481 extending along the hinge reinforcement plate 44 and a support surface 4482 located at the top.
  • the support surface 4482 is a circular plane.
  • the blocking edge 511 at the end of the ejection column 51 cooperates with the supporting surface 4482 to limit the maximum retracted state of the ejection column 51; when the door 30 is closed, the box 100 gives the ejection column 51 a retracting pressure, so that the ejection column 51 approaches The support platform 448 is retracted in the direction, and the third elastic member 52 is compressed. After the stopper 511 contacts the support surface 4482, the ejection column 51 cannot continue to retract due to the stop of the support surface 4482, and reaches the maximum retracted state.
  • the pop-up column 51 When the door body 30 is opened, the pop-up column 51 is extended under the action of the third elastic member 52. When the door body 30 is closed, the pop-up column 51 retracts and moves under the extrusion of the front plate of the box body 100; When 51 telescopically moves, the blocking edge 511 of the pop-up column 51 must move between the third mounting hole 501 and the hinge reinforcement plate 44. Specifically, the blocking edge 511 is between the third mounting hole 501 and the supporting surface 4482 of the supporting platform 448. mobile.
  • the first pop-up structure 10 is provided on the front panel, and the second pop-up structure 20 is provided on the door.
  • the first ejection structure 10 and the second ejection structure 20 are arranged near the door lock 36; the third ejection structure 50 is arranged near the hinge.
  • two symmetrically arranged third ejection structures 50 are provided on the door body 30, and the two third ejection structures 50 are symmetrically arranged with respect to a plane passing through the door body axis and perpendicular to the door body rotation axis.
  • the door pop-up assembly may be the first pop-up structure 10 provided on the front panel or door 30, or the second pop-up structure 20 provided on the front panel or door 30, or
  • the third pop-up structure 50 provided on the front panel or door body 30, or the first pop-up structure 10 is provided on one of the door body 30 or the front panel, and the second pop-up structure 20 is provided on the door body 30 or the front panel. On the other one.
  • the door body 30 includes a transparent basin 31, a door inner frame 32, an outer door frame 33, and an observation screen 34.
  • the transparent basin 31 is a basin with an open front side.
  • the hinge reinforcement plate 44 is fixed on the front side of the door inner frame 32.
  • the hinge reinforcement plate 44 plays a role in increasing the structural strength of the door body, and the hinge reinforcement plate 44 also plays a role in fixing the transparent basin 31.
  • the hinge reinforcement plate 44 is a plate-shaped integrated structure and is fixed on the door inner frame 32 to share the stress for the door inner frame 32 structure around the hinge axis and protect the plastic door inner frame 32.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Closing And Opening Devices For Wings, And Checks For Wings (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

一种门体弹出组件、安装方法及衣物处理设备，门体弹出组件包括第一安装孔（101）和第一弹出结构（10），第一弹出结构（10）包括外壳（11）和伸缩柱（12），外壳（11）敞口端设有向外延伸的安装沿（111），在外壳（11）上设有多个弹性安装爪（112），在第一弹出结构（10）安装到第一安装孔（101）后，第一安装孔（101）的边缘卡合在安装沿（111）和安装爪（112）之间。安装方法包括向腔底推动伸缩柱（12）、向内按压安装爪（112）的同时将第一弹出结构（10）推入第一安装孔（101）内至第一安装孔（101）孔壁给予安装爪（112）向内压力时解除按压力，继续推动第一弹出结构（10）使第一安装孔（101）的边缘卡合在安装沿（111）和安装爪（112）之间。还提供包括门体弹出组件的衣物处理设备。该门体弹出组件自动开门，装拆简便，稳定牢固。

Description

一种门体弹出组件、安装方法及衣物处理设备 技术领域
本发明属于衣物处理技术领域，具体涉及一种门体弹出组件、门体弹出组件的安装方法以及衣物处理设备。
 背景技术
在现有技术中，滚筒洗衣机的衣物投放口设置有门体，门体通过铰链与滚筒洗衣机的前板连接，不仅起到了封闭洗衣机防止筒内水外溢的作用，还有利于使用者随时观察筒内的洗衣过程。
 技术问题
市场上滚筒洗衣机的开门机构大多为机械式，通过手动的方式开门；也出现了自动弹开的洗衣机门体，在门铰链处安装扭簧，在门锁打开后可以自动弹开门体，在开关门的过程中，门体一直受到扭簧弹力作用，使得用户需要使用较大的力才能完成关门的操作，影响关门的手感体验。另外，由于扭簧安装复杂，增加组装时间，并且用户无法自行拆卸，导致扭簧弹力也无法调节。
 技术解决方案
本发明针对现有技术中上述的问题，提出一种门体弹出组件，有利于门体的开闭，并且安装简单，固定牢固。
为实现上述发明目的，本发明采用下述技术方案予以实现：
一种门体弹出组件，包括：
第一安装孔，其开设在门体或门框上；
第一弹出结构，其用于推动门体打开、且安装在所述第一安装孔处；
所述第一弹出结构具有：
外壳，其围绕形成具有敞口的腔体；
伸缩柱，其可伸缩的设在所述腔体内；
在所述外壳的敞口端设有向外延伸的安装沿，在所述外壳上设有多个安装爪；在所述第一弹出结构安装到第一安装孔后，所述第一安装孔的边缘卡合在所述安装沿与安装爪之间。
进一步的，所述安装爪具有靠近所述安装沿的爪部，所述爪部的外侧与所述外壳的轴线之间的距离大于所述外壳的外半径。
进一步的，所述爪部的内侧与所述外壳的轴线之间的距离等于所述外壳的内半径。
进一步的，所述安装爪具有与外壳连接的杆部，所述杆部的厚度小于所述外壳的壁厚。
进一步的，所述安装爪外侧的杆部与爪部之间设有倾斜设置的导向过渡面。
进一步的，所述外壳包括筒体和底盖，所述底盖通过环形箍固定在所述筒体的底部。
进一步的，所述底盖上设有多个间隔设置的且向所述筒体方向延伸的固定板，在所述筒体的下端开设有与所述固定板相匹配的固定槽，所述固定板位于所述固定槽内，所述环形箍位于所述固定板的外侧。
进一步的，在所述筒体上开设有紧固槽，所述环形箍位于所述紧固槽内，在所述固定板上设有向外凸起的挡止部，所述挡止部与环形箍配合用于挡止底盖的脱离。
进一步的，所述挡止部的外侧距离所述外壳的轴线之间的距离等于或小于所述外壳的外半径。
进一步的，所述固定板外侧与所述外壳的轴线之间的距离等于所述紧固槽的槽底与所述外壳的轴线之间的距离。
进一步的，在所述外壳的敞口端设有向内延伸的、防止所述伸缩柱与外壳脱离的限位沿。
进一步的，所述伸缩柱位于所述腔体内。
进一步的，所述伸缩柱具有可伸出所述敞口的凸柱。
进一步的，所述伸缩柱具有与所述腔体相匹配的伸缩柱本体、沿所述伸缩柱本体的一端向内折弯延伸的限位台、沿所述限位台向远离所述底盖方向延伸的凸柱，所述限位台与所述限位沿配合实现限位，所述凸柱可伸出所述敞口。
进一步的，所述门体弹出组件还包括用于实现所述伸缩柱弹出的第一弹性件，所述第一弹性件位于所述腔体内。
基于上述的门体弹出组件，还提供一种上述门体弹出组件的安装方法，有利于门体的开闭，并且安装简单，固定牢固。
一种门体弹出组件的安装方法，包括下述步骤：
S100、推动所述伸缩柱向所述腔体底部方向移动，之后利用工具或手指按压所述安装爪使其向内移动，使得所述安装爪阻止伸缩柱移动；
S200、将所述门体弹出组件的敞口相对的一端推入第一安装孔内，在安装爪受到所述第一安装孔的孔壁给予的向内的压力时可解除工具或者手指对于安装爪的压力；之后继续推动所述门体弹出组件，使得所述第一安装孔的边缘卡合在所述安装沿与安装爪之间，完成安装。
基于上述的门体弹出组件，还提供一种具有上述门体弹出组件的衣服处理设备，有利于门体的开闭，并且安装简单，固定牢固。
一种衣物处理设备，包括：
箱体，其前板上开设有衣服投入口；
门体，其以可枢转的方式设置于所述前板以便所述衣物投放口打开/关闭；
在所述前板或门体上设有上述的门体弹出组件。
 有益效果
与现有技术相比，本发明的优点和积极效果是：通过设置门体弹出组件，在整个开关门体的过程中，门体不会受到扭簧弹力作用，使用户能够轻松方便地旋转打开或关闭门体，只有在门体即将扣合关闭时才会产生阻力，开关门体的操作和手感较好；并且通过设置安装沿与安装爪，有利于门体弹出组件安装操作简单，固定后牢固，拆卸方便。
 附图说明
图1 为本发明所提出的门体弹出组件的第一个实施例的结构示意图；
图2为图1中箱体前板处的结构示意图；
图3为图2中M-M向剖视结构示意图；
图4为图3中门体弹出组件处的放大结构示意图；
图5为图3中门体弹开的结构示意图；
图6为图4中第一弹出结构的放大结构示意图；
图7为图6中S-S向剖视结构示意图；
图8为图7中外壳的结构示意图；
图9为图7中伸缩柱的结构示意图；
图10为第一弹出结构的另一种结构示意图；
图11为第一弹出结构的再一种结构示意图；
图12为本发明所提出的门体弹出组件的第二个实施例的结构示意图；
图13为图12中门体弹出组件处的放大结构示意图；
图14为图13中门体弹开的结构示意图；
图15为图14中弹柱的结构示意图；
图16为图14中固定底座的结构示意图；
图17为门体的爆炸结构示意图；
图18为图17中门体组装过程中没有组装外门框和观察屏时的结构示意图；
图19为图18中F区域的放大结构示意图；
图20为箱体前板的结构示意图；
图21为图20中N-N向剖视结构示意图；
图22为图21中P区域的放大结构示意图；
图23为图22中门体弹开的结构示意图。
 本发明的最佳实施方式
为使本发明实施例的目的、技术方案和优点更加清楚，下面将结合本发明实施例中的附图，对本发明实施例中的技术方案进行清楚、完整地描述。
在本发明的描述中，需要说明的是，术语 “上”、“下”、“左”、“右”等指示的方位或位置关系为基于附图所示的位置关系，以靠近内筒轴线的方向为“内”，反之为“外”。术语仅是为了便于描述本发明和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本发明的限制。此外，术语“第一”、“第二”、“第三”仅用于描述目的，而不能理解为指示或暗示相对重要性；限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本发明的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
参见图1-图11， 本发明所提出的门体弹出组件的第一个实施例，一种门体弹出组件用于门体30的自动弹开，门体30以可枢转的方式设置于门框上，门体弹出组件优选设置在具有门锁的门体30上，在门锁的锁定解除后，在门体弹出组件的作用下将门体自动弹开。
参见图4和图5所示，一种门体弹出组件包括第一弹出结构10、开设在门体30或门框上的第一安装孔101，第一弹出结构10用于推动门体30打开、且安装在第一安装孔101处，也就是第一弹出结构10可以安装在门体30，也可以安装在门框上。其中，第一弹出结构10具有外壳11、伸缩柱12，外壳11围绕形成具有敞口的腔体，伸缩柱12可伸缩的设在腔体内；在外壳11的敞口端设有向外延伸的安装沿111，在外壳11上设有多个弹性安装爪112；在第一弹出结构10安装到第一安装孔101后，第一安装孔101的边缘卡合在安装沿111与安装爪112之间；安装沿111与安装爪112之间具有容纳第一安装孔101的边缘的间隙。
通过设置门体弹出组件，在整个开关门体的过程中，门体30不会受到扭簧弹力作用，使用户能够轻松方便地旋转打开或关闭门体30，只有在门体30即将扣合关闭时伸缩柱12才会产生阻力，随着门体30的关闭，伸缩柱12也被压缩处于缩回状态，使得开关门体的操作和手感较好；并且通过设置安装沿111与安装爪112，有利于门体弹出组件安装操作简单，固定后牢固，拆卸方便。
参见图6所示，优选在外壳11的周向均布设置多个安装爪112，安装爪112可在第一弹出结构10的径向上具有弹性位移。第一安装孔101尺寸与外壳11的外侧尺寸相匹配，优选设置外壳11为圆筒形，通过将外壳11穿过第一安装孔101实现第一弹出结构10的安装。通过设置安装爪112可以弹性变形，用于实现安装爪112向内变形，使得安装爪112可以通过第一安装孔101，安装爪112在通过第一安装孔101后弹性复位，使得安装爪112挡止在第一安装孔101的边缘；安装沿111通过向外延伸形成，因而安装沿111的径向尺寸大于外壳11的外径，安装沿111外侧的尺寸大于第一安装孔101；在安装沿111到达第一安装孔101时，第一安装孔101的边缘挡止安装沿111，外壳11不能在继续沿安装方向移动，此时安装爪112和安装沿111分别位于第一安装孔101边缘的两侧，起到固定外壳11的作用；这样第一弹出结构10的安装操作简单，并且通过给予安装爪112压力实现径向向内的变形，也可以方便的实现拆卸。
参见图8所示，安装爪112具有与外壳11连接的杆部1121和靠近安装沿111的爪部1122，其中杆部1121的厚度小于爪部1122的厚度，给予安装爪112的压力作用在爪部1122，有利于杆部1121的变形，也有利于增加爪部1122的受力结构强度，此处厚度是指径向的尺寸。优选设置爪部1122的外侧与外壳11的轴线之间的距离大于外壳11的外半径，也就是爪部1122的部分或者全部向外凸出外壳11；杆部1121的外侧与外壳11的轴线之间的距离小于或等于外壳11的外半径，保证爪部1122不凸出外壳11，安装爪112受到压力时，远离连接端的爪部1122位移最大；因而爪部1122凸出外壳11，在受力变形的情况下，爪部1122可以不凸出外壳11；但杆部1121的位移较小，尤其是与外壳11的连接端，因而设置爪部1122不凸出外壳11，有利于保证外壳11安装到第一安装孔101。
第一弹出结构10还包括用于实现伸缩柱12弹出的第一弹性件13，第一弹性件13位于腔体内，第一弹性件13优选设置为弹簧；在门体30关闭后，伸缩柱12压缩第一弹性件13处于缩回状态，在门体30的锁定解除后，第一弹性件13推动伸缩柱12移动，使得门体30被推弹开。伸缩柱12在外壳11的腔体内伸缩移动，为了保证伸缩柱12移动的稳定性，伸缩柱12与外壳11的内径相匹配，爪部1122内侧与外壳11的轴线之间的距离等于外壳11的内半径；在伸缩柱12位于爪部1122内侧时，即使给予安装爪112向内的压力，压力通过安装爪112作用在伸缩柱12上，使得伸缩柱12不能实现变形；因而在第一弹出结构10安装或拆卸时，需要按压伸缩柱12使其向缩回方向移动，也就是压缩第一弹性件13，使得伸缩柱12离开安装爪112，尤其是远离爪部1122。第一弹出结构10装卸时，伸缩柱12向外壳11的底部移动的距离优选设置为大于伸缩柱12弹开门体30时的行程，也就是在装卸时第一弹性件13受到的压力大于门体30关闭时第一弹性件13受到的压力。在第一弹出结构10安装后，伸缩柱12位于安装爪112的内侧，保证外壳11固定后的牢固性。杆部1121的厚度小于外壳11的壁厚，杆部1121的外侧与外壳11的轴线之间的距离等于外壳11的外半径，使得杆部1121在外壳11的壁厚范围内具有变形的空间，有利于第一弹出结构10装卸时，按压爪部1122使得杆部1121变形。
下面说明第一弹出结构10的安装方法，包括下述步骤：
S100、推动伸缩柱12向腔体底部方向移动，之后利用工具或手指按压安装爪112使其向内移动，使得安装爪112阻止伸缩柱12的伸出移动；
S200、将门体弹出组件的敞口相对的一端推入第一安装孔101内，在安装爪112到达第一安装孔101、且受到第一安装孔101的孔壁给予的向内的压力时可解除工具或者手指对于安装爪112的压力；之后继续推动外壳11，使得安装爪112穿过第一安装孔101后复位，第一安装孔101的边缘卡合在安装沿111与安装爪112之间，完成安装。
对于第一弹出结构10的拆卸方法，包括下述步骤：
S0100、推动伸缩柱12向腔体底部方向移动，之后利用工具或手指按压安装爪112使其向内移动，使得安装爪112阻止伸缩柱12的伸出移动；
S0200、将外壳11向敞口方向移动，在安装爪112到达第一安装孔101、且受到第一安装孔101的孔壁给予的向内的压力时可解除工具或者手指对于安装爪112的压力；之后继续推动外壳11向敞口方向移动直至脱离，完成第一弹出结构10的拆卸。
在安装爪112外侧的杆部1121与爪部1122之间设有倾斜设置的导向过渡面1123，用于爪部1122穿过第一安装孔101时的导向过渡，保证外壳101装卸到第一安装孔101时的操作方便快速。
参见图8所示，说明外壳11的结构，外壳11包括筒体113和底盖114，底盖114通过环形箍115固定在筒体113的底部；在底盖114具有圆形的底盖板1141、沿底盖板1141的边缘设有多个间隔设置的固定板1142，固定板1142向筒体113方向延伸，在筒体113的下端开设有与固定板1142相匹配的固定槽，固定板1142位于固定槽内，环形箍115位于固定板1142的外侧，用于实现筒体113和底盖114的紧固。
在筒体113上开设有紧固槽1131，环形箍115位于紧固槽1131内；通过设置紧固槽1131，形成对于环形箍115的限位，固定的牢固性。固定板1142外侧与外壳11的轴线之间的距离等于紧固槽1131的槽底与外壳11的轴线之间的距离，环形箍115也紧固在固定板1142的外侧；在固定板1142上设有向外凸起的挡止部11421，挡止部11421与环形箍115配合用于挡止底盖114的脱离。挡止部11421的外侧距离外壳11的轴线之间的距离等于或小于外壳11的外半径，避免挡止部11421挡止外壳11穿过第一安装孔101。
底盖114的底盖板1141上设有凸起的限定第一弹性件13一端的第一筒形定位部1143，第一弹性件13套装在第一筒形定位部1143的外侧；在第一筒形定位部1143靠近底盖板1141的一端设有向外凸起的限定固定筋11431，第一弹性件13一端部套装固定在限定固定筋11431的外侧。
对于伸缩柱12的结构可以具有多种形式，第一种形式如图10所示，伸缩柱12位于外壳11的腔体内，不伸出腔体。第二种形式如图11所示，伸缩柱12位于外壳11的腔体内，不伸出腔体，并且设有限位沿。为了对于伸缩柱12弹出进行限位，在外壳11的敞口端设有向内延伸的限位沿116，限位沿116挡止伸缩柱12继续向外伸出，防止伸缩柱12与外壳11脱离；限位沿对于伸缩柱12的伸缩行程进行限定，有利于保证伸缩柱12的伸缩。第三种形式如图6-图9所示，伸缩柱12具有可伸出敞口的凸柱123，伸缩柱12具有与腔体相匹配的伸缩柱本体121、沿伸缩柱本体121的一端向内折弯延伸的限位台122、沿限位台122向远离底盖114方向延伸的凸柱123，在外壳11的敞口端设有向内延伸的限位沿116，限位台122与限位沿116配合实现限位，凸柱123可伸出敞口。
 本发明的实施方式
参阅图12-图23，是本发明所提出的门体弹出组件的第二个实施例，本实施例与第一个实施例的主要区别在于，还设有与第一弹出结构10相配的第二弹出结构20，其他可以采用与第一个实施例相同的结构。
衣物处理设备可以为洗衣机、干衣机、洗干一体机等，本实施例中如图1所示为滚筒洗衣机。衣物处理设备包括：箱体100和门体30，在箱体100的前板上开设有衣服投入口，门体30以可枢转的方式设置于前板以便衣物投放口打开/关闭，在前板上设有与门体30相配合的门框或者说是门体安装槽。
参见图13和图14所示，门体弹出组件包括：第一弹出结构10和第二弹出结构20，第一弹出结构10和第二弹出结构20相配合用于推动门体打开，第一弹出结构10设在门体30或门框中的其中一个上，第二弹出结构20设在门体30或门框中的另一个上；第一弹出结构10具有可伸缩移动的伸缩柱12，第二弹出结构20具有可伸缩移动的弹柱22，在门体30关闭状态下，伸缩柱12和弹柱22相互顶压。
通过设置门体弹出组件，在整个开关门体的过程中，门体30不会受到扭簧弹力作用，使用户能够轻松方便地旋转打开或关闭门体30，只有在门体30即将扣合关闭时伸缩柱12才会产生阻力，随着门体30的关闭，伸缩柱12也被压缩处于缩回状态，使得开关门体的操作和手感较好；通过设置第一弹出结构10和第二弹出结构20相匹配，使得弹出组件的推出行程为伸缩柱12和弹柱22的行程之和，有利于增加弹出行程，可以自动将门体打开到较大的角度。
在门体30关闭状态下，第一弹出结构10和第二弹出结构20同轴，伸缩柱12的径向尺寸大于弹柱22的径向尺寸；第一弹出结构10还具有套设在伸缩柱12外侧的外壳11，外壳11围绕形成具有敞口的腔体；在门体关闭状态下，弹柱22伸入腔体内顶压伸缩柱12；有利于外壳11的腔体对于弹柱22伸缩移动的限位。
参见图13-19所示，说明第二弹出结构20结构，第二弹出结构20设在门体30上的安装部，第二弹出结构20用于推动门体30打开，第二弹出结构20安装固定在安装部，第二弹出结构20可以安装在门体30，也可以安装在门框上。在安装部开设有第二安装孔201，第二弹出结构20穿过第二安装孔201；第二弹出结构20具有固定底座21、弹柱22、第二弹性件23，第二弹性件23位于固定底座21和弹柱22之间，固定底座21固定在安装部上；弹柱22可相对于固定底座21伸缩移动，弹柱22穿过第二安装孔201；在安装部设有引导弹柱22轴向伸缩移动的导向结构202。
通过设置门体弹出组件，在整个开关门体的过程中，门体30不会受到扭簧弹力作用，使用户能够轻松方便地旋转打开或关闭门体30，只有在门体30即将扣合关闭时伸缩柱12才会产生阻力，随着门体30的关闭，伸缩柱12也被压缩处于缩回状态，使得开关门体的操作和手感较好；并且通过设置导向结构，有利于弹柱22沿导向结构202在轴向平稳伸缩移动，避免弹柱22在径向平面内的晃动，有利于弹柱的移动平稳性；将导向结构202直接设置到安装部上，有利于简化第二弹出结构，提高第二弹出结构20的装卸效率。
弹柱22在导向结构202和第二安装孔201的限定下实现弹柱22轴向伸缩，弹柱22穿过第二安装孔201，设置第二安装孔201的尺寸与弹柱22的外侧尺寸相匹配，弹柱22从第二安装孔201伸出，同时第二安装孔201还起到对于弹柱22的限定作用，增加稳定性。
参见图18-图19所示，对于导向结构202的结构设置，导向结构202轴向延伸设置，用于限定弹柱22；导向结构202可以设置为筒形、或者弧面形、或者可以设置为径向延伸的多个导向柱，优选设置为圆形的导向柱，固定底座21利用螺钉固定在导向柱的端部。导向结构202具有导向作用，还具有固定固定底座21的作用。
参见图15所示，在弹柱22靠近固定底座21的一端设有向外凸起的导向翻边221，导向翻边221沿导向柱移动实现对于弹柱22的限位，导向翻边221设置在靠近固定底座21的一端，有利于使得导向翻边221与第二安装孔201之间的距离尽量增加，通过对于弹柱22在导向翻边221和第二安装孔201两个位置的限位，有利于保证弹柱22伸缩移动移动的平稳；并且通过导向翻边221，有利于减小弹柱22与导向结构202之间的接触面积，有利于尽量降低摩擦力；以及有利于增加导向结构202在径向的尺寸，有利于第二弹出结构20的装卸操作。
本实施例中，导向结构202与导向翻边221之间为线性接触；在其他实施例中，也可以设置导向结构202与导向翻边221之间为面接触，例如，设置导向结构202与导向翻边221之间为面接触，在导向翻边221上开设有弧形的导向槽口，导向柱部分或全部位于导向槽口内。
参见图16所示，对于固定座21的结构设置，固定座21具有平板形的座体211、沿座体211向外延伸的固定耳212、向靠近弹柱22方向延伸的加强筋213；当弹柱22缩回，导向翻边221与座体211邻接，用于限定弹柱22的缩回到位。
参见图20-图23所示，门体弹出组件还包括第三弹出结构50，第三弹出结构50具有可伸缩的弹出柱51以及推动弹出柱51伸出的第三弹性件52；在门体30上开设有用于弹出柱51伸出的第三安装孔501，第三弹性件52位于弹出柱51和铰链加强板44之间。通过设置门体弹出组件，在整个开关门体的过程中，门体30不会受到扭簧弹力作用，使用户能够轻松方便地旋转打开或关闭门体30，只有在门体30即将扣合关闭时才会产生阻力，开关门体30的操作和手感较好；通过铰链加强板44用于挡止第三弹性件，省略了套设在外侧的外壳，有利于第三弹出结构简单。
弹出柱51的末端设有向外的挡沿511，挡沿511的尺寸大于第三安装孔501的尺寸，弹出柱51在第三弹性件52的作用下弹出时，当挡沿511到达第三安装孔501时，弹出柱51的伸出达到最大，挡沿511和第三安装孔501配合用于限定弹出柱51的最大伸出状态。
铰链加强板44上设有向靠近弹出柱51方向延伸的支撑台448，第三弹性件52的末端位于支撑台448上。支撑台448具有沿铰链加强板44延伸的筒形侧面4481和位于顶部的支撑面4482，支撑面4482为圆形平面。通过设置支撑台448，有利于增加结构强度，保证对于第三弹性件52的支撑。弹出柱51末端的挡沿511与支撑面4482配合用于限定弹出柱51的最大缩回状态；在门体30关闭时，箱体100给予弹出柱51缩回的压力，使得弹出柱51向靠近支撑台448的方向缩回，同时第三弹性件52被压缩，挡沿511与支撑面4482接触后，由于支撑面4482的挡止，弹出柱51不能再继续缩回，达到最大缩回状态。
在门体30打开时弹出柱51在第三弹性件52的作用下伸出，在门体30关闭时，弹出柱51在箱体100的前板的挤压下，缩回移动；在弹出柱51伸缩移动时，弹出柱51的挡沿511肯定在第三安装孔501和铰链加强板44之间移动，具体的，挡沿511在第三安装孔501和支撑台448的支撑面4482之间移动。
本实施例中，第一弹出结构10设置在前板上，第二弹出结构20设置在门体上。第一弹出结构10和第二弹出结构20设置在门锁36附近；第三弹出结构50设置在铰链附近。优选的，在门体30上设有两个对称设置的第三弹出结构50，两个第三弹出结构50相对于通过门体轴线的、且与门体旋转轴线向垂直的平面对称设置，用于保证在两个第三弹出结构50位于铰接件的两侧，有利于门体的受力平衡，有利于门体的打开。
在其他实施例中，门体弹出组件可以是设置在前板或门体30上的第一弹出结构10，也可以是设置在前板或门体30上的第二弹出结构20，也可以是设置在前板或门体30上的第三弹出结构50，或者是第一弹出结构10设在门体30或前板中的其中一个上，第二弹出结构20设在门体30或前板中的另一个上。
门体30包括透明盆31、门内框32、外门框33、观察屏34，透明盆31为前侧敞口的盆形，铰链加强板44固定在门内框32的前侧，铰链加强板44起到增加门体结构强度，并且铰链加强板44还起到了固定透明盆31的作用。铰链加强板44为板状一体结构，固定在门内框32上，为铰链轴周围的门内框32结构分担了应力，保护了塑料材质的门内框32。
以上实施例仅用以说明本发明的技术方案，而非对其进行限制；尽管参照前述实施例对本发明进行了详细的说明，对于本领域的普通技术人员来说，依然可以对前述实施例所记载的技术方案进行修改，或者对其中部分技术特征进行等同替换；而这些修改或替换，并不使相应技术方案的本质脱离本发明所要求保护的技术方案的精神和范围。

Claims (10)

  1. 一种门体弹出组件，其特征在于，包括：
    第一安装孔，其开设在门体或门框上；
    第一弹出结构，其用于推动门体打开、且安装在所述第一安装孔处；
    所述第一弹出结构具有：
    外壳，其围绕形成具有敞口的腔体；
    伸缩柱，其可伸缩的设在所述腔体内；
    在所述外壳的敞口端设有向外延伸的安装沿，在所述外壳上设有多个安装爪；在所述第一弹出结构安装到第一安装孔后，所述第一安装孔的边缘卡合在所述安装沿与安装爪之间。
  2.  根据权利要求1所述的门体弹出组件，其特征在于，所述安装爪具有靠近所述安装沿的爪部，所述爪部的外侧与所述外壳的轴线之间的距离大于所述外壳的外半径。
  3.  根据权利要求1所述的门体弹出组件，其特征在于，所述外壳包括筒体和底盖，所述底盖通过环形箍固定在所述筒体的底部。
  4.  根据权利要求3所述的门体弹出组件，其特征在于，所述底盖上设有多个间隔设置的且向所述筒体方向延伸的固定板，在所述筒体的下端开设有与所述固定板相匹配的固定槽，所述固定板位于所述固定槽内，所述环形箍位于所述固定板的外侧。
  5.  根据权利要求4所述的门体弹出组件，其特征在于，在所述筒体上开设有紧固槽，所述环形箍位于所述紧固槽内，在所述固定板上设有向外凸起的挡止部，所述挡止部与环形箍配合用于挡止底盖的脱离。
  6.  根据权利要求1至5任一项所述的门体弹出组件，其特征在于，在所述外壳的敞口端设有向内延伸的、防止所述伸缩柱与外壳脱离的限位沿。
  7.  根据权利要求1至5任一项所述的门体弹出组件，其特征在于，所述伸缩柱位于所述腔体内。
  8.  根据权利要求3至5任一项所述的门体弹出组件，其特征在于，所述伸缩柱具有与所述腔体相匹配的伸缩柱本体、沿所述伸缩柱本体的一端向内折弯延伸的限位台、沿所述限位台向远离所述底盖方向延伸的凸柱，所述外壳的敞口端设有向内延伸的限位沿，所述限位台与所述限位沿配合实现限位，所述凸柱可伸出所述敞口。
  9.  一种权利要求1至8任一项所述的门体弹出组件的安装方法，其特征在于，包括下述步骤：
    S100、推动所述伸缩柱向所述腔体底部方向移动，之后利用工具或手指按压所述安装爪使其向内移动，使得所述安装爪阻止伸缩柱移动；
    S200、将所述门体弹出组件的敞口相对的一端推入第一安装孔内，在安装爪受到所述第一安装孔的孔壁给予的向内的压力时可解除工具或者手指对于安装爪的压力；之后继续推动所述门体弹出组件，使得所述第一安装孔的边缘卡合在所述安装沿与安装爪之间，完成安装。
  10.  一种衣物处理设备，其特征在于，包括：
    箱体，其前板上开设有衣服投入口；
    门体，其以可枢转的方式设置于所述前板以便所述衣物投放口打开/关闭；
    在所述前板或门体上设有权利要求1至8任一项所述的门体弹出组件。
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