WO2017125074A1 - 门体轴套的固定结构及滚筒洗衣机 - Google Patents

门体轴套的固定结构及滚筒洗衣机 Download PDF

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Publication number
WO2017125074A1
WO2017125074A1 PCT/CN2017/071940 CN2017071940W WO2017125074A1 WO 2017125074 A1 WO2017125074 A1 WO 2017125074A1 CN 2017071940 W CN2017071940 W CN 2017071940W WO 2017125074 A1 WO2017125074 A1 WO 2017125074A1
Authority
WO
WIPO (PCT)
Prior art keywords
door
frame
door body
type
sleeve
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2017/071940
Other languages
English (en)
French (fr)
Inventor
陈永超
朱凯
李艳华
王艳丽
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Drum Washing Machine Co Ltd
Original Assignee
Qingdao Haier Drum Washing Machine Co Ltd
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 Qingdao Haier Drum Washing Machine Co Ltd filed Critical Qingdao Haier Drum Washing Machine Co Ltd
Priority to JP2018537504A priority Critical patent/JP6633768B2/ja
Priority to US16/071,865 priority patent/US10794099B2/en
Publication of WO2017125074A1 publication Critical patent/WO2017125074A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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Classifications

    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/28—Doors; Security means therefor
    • 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
    • D06F37/26—Casings; Tubs
    • D06F37/266—Gaskets mounted between tub and casing around the loading opening
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/14—Construction of sockets or sleeves
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05D—HINGES OR SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS
    • E05D5/00—Construction of single parts, e.g. the parts for attachment
    • E05D5/10—Pins, sockets or sleeves; Removable pins
    • E05D5/14—Construction of sockets or sleeves
    • E05D5/16—Construction of sockets or sleeves to be secured without special attachment parts on the socket or sleeve
    • 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
    • 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
    • E05Y2600/00—Mounting or coupling arrangements for elements provided for in this subclass
    • E05Y2600/50—Mounting methods; Positioning
    • E05Y2600/52—Toolless
    • E05Y2600/53—Snapping
    • 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 present disclosure relates to the technical field of fixing a door sleeve, for example, to a fixed structure of a door sleeve and a drum washing machine.
  • the drum washing machine in the related art is provided with a door body, and the door body and the drum washing machine body are connected by a door hinge, thereby preventing the washing water in the cylinder from leaking out, and the user can also observe the inside of the cylinder through the observation window on the door body at any time. Washing condition.
  • the door sleeve of the drum washing machine is directly fixed by the clamping of the two faces of the door inner frame and the outer frame of the door body, and the stability is poor and not firm.
  • the door outer frame and the door are Frequent rotation occurs between the inner frame and the door sleeve, and the door sleeve is loosened after being worn, causing the door to sag, causing the door to fail.
  • the door also follows Correspondingly, the strength of the door body in the related art is insufficient, which may easily cause the door body to sag or fall off.
  • the present disclosure provides a fixing structure of a door body bushing to strengthen the strength between the outer door outer frame and the firmness of the door body bushing, thereby strengthening the stability of the drum washing machine door body and avoiding the sagging condition of the door body.
  • Embodiments of the present disclosure provide a fixing structure of a door body sleeve, including:
  • a door sleeve disposed between the outer frame of the door and the frame of the door body, and a plurality of reinforcing ribs disposed on opposite sides of the frame of the door outer body and the frame of the door body;
  • the plurality of reinforcing ribs are respectively arranged offset along the radial direction and the axial direction of the shaft hole of the door sleeve;
  • the ribs on the outer frame of the door and/or the frame of the door body are in contact with the door sleeve and clamp the door sleeve.
  • the plurality of reinforcing ribs include a type A reinforcing rib distributed along an axial direction of the door body bushing and a class B reinforcing rib distributed along a radial direction of the door body bushing, the outer door frame
  • the upper B-type reinforcing rib is located between the adjacent two type A reinforcing ribs on the outer frame of the door and is connected with the reinforcing rib of the type A.
  • the type B reinforcing rib on the frame of the door body is located adjacent to the frame of the door body. Between the two types of reinforcing ribs and connected to the type A reinforcing ribs.
  • the type A reinforcing rib on the outer frame of the door body and the frame of the door body has a clamping portion matching the axial partial contour of the shaft sleeve of the door; the outer frame of the door body and the frame of the door body are adjacent to each other.
  • the clamping portion on the reinforcing rib of the A type supports and clamps the sliding sleeve of the door body;
  • the type A reinforcing rib on the outer frame of the door is inserted into the gap between the adjacent two types of reinforcing ribs on the frame of the door body,
  • the type A reinforcing rib on the frame of the door body is inserted into the gap between two adjacent class A reinforcing ribs on the outer frame of the door.
  • a type B rib located directly above or below the door sleeve is in contact with and clamps the door sleeve.
  • a type B reinforcing rib on the outer frame of the door body is inserted into a gap between two adjacent class B reinforcing ribs on the frame of the door body, and the frame is located on the frame of the door body.
  • the B-type reinforcing ribs on both sides of the door sleeve are inserted into the gap between two adjacent B-type ribs on the outer frame of the door.
  • the end faces of the free ends of the Class A reinforcing ribs on the outer frame of the door and the frame of the door body are on the same plane.
  • the end faces of the free ends of the Class A reinforcing ribs on the outer frame of the door and the frame of the door are not in the same plane.
  • the outer frame of the door and the frame of the door body are fastened by screws after being fastened.
  • the door body sleeve has a non-circular cross-sectional shape.
  • the embodiment of the present disclosure further provides a drum washing machine, comprising a door body, wherein the door body adopts the above door
  • the fixed structure of the body sleeve is fixed.
  • a plurality of reinforcing ribs are arranged along the radial direction and the axial direction of the shaft sleeve of the door body, and the outer frame and the inner frame of the door are respectively arranged.
  • the upper rib is inserted into the gap of the other rib to fix the door sleeve, which enhances the strength between the inner and outer frames of the door, and the firmness of the door sleeve, thereby strengthening the stability of the drum washing machine door and avoiding the door The body appears sagging.
  • FIG. 1 is a schematic view showing a fixing structure of a door body bushing provided by an embodiment of the present disclosure
  • Figure 2 is a partial cross-sectional view taken along line A-A of Figure 1;
  • Figure 3 is a partial cross-sectional view taken along line B-B of Figure 1;
  • Figure 4 is a partial enlarged view of the portion C of Figure 3;
  • FIG. 5 is a schematic structural diagram of the clamping portion according to an embodiment of the present disclosure.
  • FIG. 6 is a schematic structural view of the two clamping portions provided by an embodiment of the present disclosure.
  • FIG. 7 is a schematic structural view of a door body sleeve of the square cross section according to an embodiment of the present disclosure
  • FIG. 8 is a schematic structural view of a D-shaped cross-section door sleeve according to an embodiment of the present disclosure.
  • the embodiment provides a fixing structure of a door body bushing, as shown in FIGS. 1 to 4, including a door outer frame 1 and a door inner frame 2 engaged with the outer door frame 1, the door outer frame 1 and the door A door sleeve 3 is disposed between the body frame 2, and a fastening surface between the door outer frame 1 and the door inner frame 2 is respectively disposed along a radial direction and an axial direction of the shaft hole of the door sleeve 3
  • the reinforcing ribs are arranged offset from each other.
  • the reinforcing ribs may be perpendicular to the fastening surface between the outer door frame 1 and the door inner frame 2; the outer door frame 1 and/or the inner door frame 2 The upper rib is in contact with the door body sleeve 3 and clamps the door body sleeve 3.
  • a reinforcing rib is disposed on the outer frame 1 of the door, and no reinforcing rib is disposed on the frame 2 of the door body.
  • the reinforcing rib on the outer frame 1 of the door body and the frame 2 of the door body are in contact with the door sleeve 3 and clamp the door sleeve 3.
  • no reinforcing ribs are provided on the outer frame 1 of the door body, and reinforcing ribs are arranged on the frame 2 of the door body, and the reinforcing ribs on the outer frame 1 of the door body and the frame 2 of the door body are in contact with the door sleeve 3 and clamp the door sleeve.
  • a reinforcing rib is disposed on the outer frame 1 of the door body, and a reinforcing rib is disposed on the frame 2 of the door body.
  • the reinforcing rib on the outer frame 1 of the door body and the reinforcing rib on the frame 2 of the door body are in contact with the door sleeve 3 and clamp the door.
  • the reinforcing ribs include a type A reinforcing rib 4 distributed along the axial direction of the door body sleeve 3 and a type B reinforcing rib 5 distributed along a radial direction of the door body sleeve 3,
  • the type B reinforcing ribs 5 on the outer frame 1 of the door are located between the adjacent two types of reinforcing ribs 4 on the outer frame 1 of the door body and are connected with the reinforcing ribs 4 of the type A, and the reinforcing of the type B on the frame 2 of the door body
  • the ribs 5 are located between the adjacent two types of reinforcing ribs 4 on the frame 2 of the door body and are connected to the reinforcing ribs 4 of the type A.
  • the type A reinforcing rib 4 on the door outer frame 1 and/or the door inner frame 2 has a clamping portion 6 which coincides with the axial partial contour of the door body sleeve 3.
  • the clamping portion 6 on the adjacent two types of reinforcing ribs 4 on the outer frame 1 and the inner frame 2 supports and clamps the door sleeve 3, and the type A reinforcing rib on the outer frame 1 of the door 4 inserted between the adjacent two Class A ribs 4 on the frame 2 of the door body In the gap, the type A reinforcing ribs 4 on the door inner frame 2 are inserted into the gap between the adjacent two class A reinforcing ribs 4 on the outer door frame 1.
  • the A-type reinforcing ribs 4 on the door outer frame 1 and the door inner frame 2 are staggered, and the A-type reinforcing ribs 4 are along the axis of the shaft hole of the door sleeve 3.
  • the fourth type A reinforcing rib 241 on the door inner frame 2 is inserted into the gap between the first type A reinforcing rib 141 and the second type A reinforcing rib 142 on the outer door frame 1;
  • the fifth type A reinforcing rib 242 is inserted into the gap between the second class A reinforcing rib 142 and the third class A reinforcing rib 143 on the outer frame 1 of the door.
  • the second type A reinforcing rib 142 on the outer frame 1 of the door is inserted into the gap between the fourth type A reinforcing rib 241 and the fifth type A reinforcing rib 242 on the door inner frame 2;
  • the third type A reinforcing rib 143 is inserted into the gap between the fifth type A reinforcing rib 242 and the sixth type A reinforcing rib 243 on the frame 2 of the door body.
  • the end surface of the free end of the sixth type A reinforcing rib 243 on the door inner frame 2 is not on the same plane as the end surface of the free end of the type A reinforcing rib on the outer frame 1, and the sixth The type A reinforcing rib 243 is not inserted into the gap between the adjacent two type A reinforcing ribs corresponding to the sixth type A reinforcing rib 243 on the outer frame 1 of the door; the fourth type A reinforcing rib 241 on the frame 2 of the door is free The end face of the end is not in the same plane as the end face of the free end of the class A rib on the outer frame 1, but the fourth class A rib 241 is inserted between the first class A rib 141 and the second class A rib 142.
  • the end faces of the free ends of the type A reinforcing ribs 4 on the outer frame 1 of the door body and the type A reinforcing ribs 4 on the frame 2 of the door body can also be in the same plane, which is not shown in the figure. show.
  • the type B reinforcing rib 5 located directly above or below the door body sleeve 3 contacts and clamps the door body sleeve 3, that is, directly above or below the door body sleeve 3.
  • the B-type reinforcing ribs 5 clamp the outer surfaces of the door body sleeves 3 to each other.
  • a type B reinforcing rib 5 on the outer side frame 1 of the door body sleeve 3 is inserted into a gap between two adjacent class B reinforcing ribs 5 on the door body frame 2, and the door body frame 2
  • the type B reinforcing ribs 5 on the two sides of the door body sleeve 3 are inserted into the gap between two adjacent class B reinforcing ribs 5 on the outer frame 1, that is, the type B reinforcing ribs 5 inserted through the two sides.
  • the firmness of the door sleeve 3 and the firmness of the inner and outer frames are fastened.
  • the door body sleeve 3 is fixed between the outer door frame 1 and the door body frame 2 by the fastening of the two types of ribs on the outer frame 1 and the door inner frame 2, thereby enhancing the strength between the outer door outer frame, and The degree of firmness of the door sleeve 3; the door outer frame 1 and the door inner frame 2 are fastened by screws to strengthen the joint strength between the outer door frame 1 and the door inner frame 2.
  • the door body sleeve 3 may rotate with the door outer frame 1 or the door inner frame 2, thereby causing wear and tear, so that the door body sleeve 3 is not firmly fixed, thereby affecting the door body.
  • Stability therefore, the cross-sectional shape of the door body sleeve 3 is designed to be non-circular to limit the rotation between the door body sleeve 3 and the outer door frame 1 and the door inner frame 2.
  • the cross-sectional shape of the door sleeve 3 of the embodiment may be square.
  • a D-shaped door body sleeve can also be used. .
  • the embodiment further provides a drum washing machine, comprising a door body.
  • the fixing of the door body bushing 3 adopts a fixing structure of the door body bushing, and the fixing structure strengthens the firmness of the door body bushing 3 and the door body.
  • the strength of the connection between the inner and outer frames further improves the stability of the door of the drum washing machine and prevents the door of the drum washing machine from sagging.
  • the embodiment of the present disclosure provides a fixing structure of a door body bushing and a drum washing machine.
  • the opposite sides are respectively disposed along the radial and axial directions of the door body bushing.
  • the ribs are arranged offset from each other, and the ribs on the outer frame of the door and the frame of the door are inserted into the gap of the ribs of the other side to fix the sleeve of the door body, thereby enhancing the strength between the inner and outer frames of the door and the firmness of the sleeve of the door body.
  • the stability of the door of the drum washing machine is strengthened, and the sagging condition of the door body is avoided.

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  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
  • Wing Frames And Configurations (AREA)
  • Hinges (AREA)
  • Bay Windows, Entrances, And Structural Adjustments Related Thereto (AREA)

Abstract

一种门体轴套（3）的固定结构，包括：门体外框（1），与门体外框（1）扣合的门体内框（2），设置在所述门体外框（1）和所述门体内框（2）之间的门体轴套（3），设置在所述门体外框（1）和所述门体内框（2）扣合时相对的两个面上的多条加强筋；所述多条加强筋分别沿所述门体轴套（3）的轴孔的径向和轴向互相错开设置；所述门体外框（1）和/或所述门体内框（2）上的加强筋与门体轴套（3）接触并夹紧门体轴套（3）。

Description

门体轴套的固定结构及滚筒洗衣机 技术领域
本公开涉及门体轴套的固定技术领域，例如涉及一种门体轴套的固定结构及滚筒洗衣机。
背景技术
相关技术中的滚筒洗衣机都设有一个门体，门体与滚筒洗衣机的机体通过门铰链连接，进而防止筒内的洗涤水外漏，用户还可随时通过门体上的观察窗观察筒内的洗涤状况。滚筒洗衣机的门体轴套直接采用门体内框和门体外框上相扣合的两个面的夹持进行固定，稳定性差，不牢固，在门体频繁打开和关闭时，门体外框、门体内框与门体轴套之间会发生频繁的转动，门体轴套磨损后产生松动，导致门体下垂，引起门体的开关故障；此外，随着洗衣机体积的增大，门体也随之相应的增大，相关技术中的门体强度不足，易造成门体下垂甚至脱落状况的发生。
发明内容
本公开提供一种门体轴套的固定结构，以加强内门体外框之间的强度，以及门体轴套的牢固程度，进而加强滚筒洗衣机门体的稳定性，避免门体出现下垂状况。
本公开实施例提供一种门体轴套的固定结构，包括：
门体外框，
与门体外框扣合的门体内框，
设置在所述门体外框和所述门体内框之间的门体轴套，设置在所述门体外框和所述门体内框扣合时相对的两个面上的多条加强筋；
所述多条加强筋分别沿所述门体轴套的轴孔的径向和轴向互相错开设置；
所述门体外框和/或所述门体内框上的加强筋与门体轴套接触并夹紧门体轴套。
可选的，所述多条加强筋包括沿所述门体轴套的轴向分布的A类加强筋和沿所述门体轴套的径向分布的B类加强筋，所述门体外框上的B类加强筋位于门体外框上相邻的两条A类加强筋之间并与该A类加强筋连接，所述门体内框上的B类加强筋位于门体内框上相邻的两条A类加强筋之间并与该A类加强筋连接。
可选的，所述门体外框和门体内框上的A类加强筋上具有与门体轴套轴向局部轮廓相吻合的夹持部；所述门体外框和门体内框上相邻两条A类加强筋上的夹持部支撑并夹紧门体轴套；所述门体外框上的A类加强筋插入门体内框上相邻两条A类加强筋之间的间隙内，所述门体内框上的A类加强筋插入门体外框上相邻两条A类加强筋之间的间隙内。可选的，位于所述门体轴套正上方或正下方的B类加强筋接触并夹紧所述门体轴套。
可选的，所述门体外框上位于所述门体轴套两侧的B类加强筋插入门体内框上相邻两条B类加强筋之间的间隙内，所述门体内框上位于所述门体轴套两侧的B类加强筋插入门体外框上相邻两条B类加强筋之间的间隙内。
可选的，所述门体外框和门体内框上的所述A类加强筋的自由端的端面在同一平面上。
可选的，所述门体外框和门体内框上的所述A类加强筋的自由端的端面不在同一平面上。
可选的，所述门体外框和门体内框扣合后通过螺钉固定。
可选的，所述门体轴套的截面形状为非圆形。
本公开实施例还提供了一种滚筒洗衣机，包括门体，所述门体采用上述门 体轴套的固定结构固定。
本公开实施例在门体外框和门体内框扣合时相对的两个面上沿门体轴套的径向和轴向分别设多条相互错开设置的加强筋，将门体外框和门体内框上的加强筋插入到对方加强筋的间隙内固定门体轴套，增强了门体内外框之间的强度，以及门体轴套的牢固程度，进而加强滚筒洗衣机门体的稳定性，避免门体出现下垂状况。
附图说明
图1是本公开实施例提供的门体轴套的固定结构示意图；
图2是图1的A-A向局部剖视图；
图3是图1的B-B向局部剖视图；
图4是图3上C处的局部放大图；
图5是本公开实施例提供的所述夹持部的结构示意图；
图6是本公开实施例提供的所述两个夹持部的结构示意图；
图7是本公开实施例提供的所述方形截面的门体轴套的结构示意图；
图8是本公开实施例提供的所述D形截面的门体轴套的结构示意图。
图中：
1、门体外框；141、第一A类加强筋；142、第二A类加强筋；143、第三A类加强筋；151、第一B类加强筋；2、门体内框；241、第四A类加强筋；242、第五A类加强筋；243、第六A类加强筋；251、第二B类加强筋；3、门体轴套；4、A类加强筋；5、B类加强筋；6、夹持部。
具体实施方式
下面结合附图并通过可选实施方式来说明本公开的技术方案。在不冲突的 情况下，实施例和实施例中的特征可以相互任意组合。
本实施例提供了一种门体轴套的固定结构，如图1至4所示，包括门体外框1和与门体外框1扣合的门体内框2，所述门体外框1和门体内框2之间设有门体轴套3，所述门体外框1和门体内框2之间的扣合面上沿门体轴套3上轴孔的径向和轴向分别设有多条相互错开设置的加强筋，可选的，所述加强筋可以垂直于所述门体外框1和门体内框2之间的扣合面；所述门体外框1和/或门体内框2上的加强筋与门体轴套3接触并夹紧门体轴套3。
可选的，可以包括以下几种情况：
在门体外框1上设置加强筋，在门体内框2上不设置加强筋，门体外框1上的加强筋和门体内框2与门体轴套3接触并夹紧门体轴套3。
或者，在门体外框1上不设置加强筋，在门体内框2上设置加强筋，门体外框1和门体内框2上的加强筋与门体轴套3接触并夹紧门体轴套3。
或者，在门体外框1上设置加强筋，在门体内框2上设置加强筋，门体外框1上的加强筋和门体内框2上的加强筋与门体轴套3接触并夹紧门体轴套3。
本实施例中，所述加强筋包括沿所述门体轴套3的轴向分布的A类加强筋4和沿所述门体轴套3的径向分布的B类加强筋5，所述门体外框1上的B类加强筋5位于门体外框1上相邻的两条A类加强筋4之间并与该A类加强筋4连接，所述门体内框2上的B类加强筋5位于门体内框2上相邻的两条A类加强筋4之间并与该A类加强筋4连接。
本实施例中，如图5所示，所述门体外框1和/或门体内框2上的A类加强筋4上具有与门体轴套3轴向局部轮廓相吻合的夹持部6；所述门体外框1和门体内框2上相邻两条A类加强筋4上的夹持部6支撑并夹紧门体轴套3，所述门体外框1上的A类加强筋4插入门体内框2上相邻两条A类加强筋4之间的 间隙内，所述门体内框2上的A类加强筋4插入门体外框1上相邻两条A类加强筋4之间的间隙内。
如图3和图4所示，所述门体外框1和门体内框2上的A类加强筋4相互错开分布，且所述A类加强筋4沿门体轴套3上轴孔的轴向分布；门体内框2上的第四A类加强筋241插入门体外框1上的第一A类加强筋141与第二A类加强筋142之间的间隙内；门体内框2上的第五A类加强筋242插入门体外框1上的第二A类加强筋142和第三A类加强筋143之间的间隙内。同时，门体外框1上的第二A类加强筋142插入门体内框2上的第四A类加强筋241和第五A类加强筋242之间的间隙内；门体外框1上的第三A类加强筋143插入门体内框2上第五A类加强筋242和第六A类加强筋243之间的间隙内。
本实施例所述门体外框1上的A类加强筋4与门体内框2上的A类加强筋4的自由端的端面的位置关系有两种，即在同一平面(图中未显示)和不在同一平面。如图4所示，本实施例中，门体内框2上的第六A类加强筋243自由端的端面与门体外框1上的A类加强筋的自由端的端面不在同一平面上，且第六A类加强筋243未插入门体外框1上与第六A类加强筋243对应的相邻两个A类加强筋之间的间隙内；门体内框2上的第四A类加强筋241自由端的端面与门体外框1上的A类加强筋的自由端的端面也不在同一平面上，但第四A类加强筋241插入第一A类加强筋141与第二A类加强筋142之间的间隙内。如图6所示，本实施例所述门体外框1上的A类加强筋4与门体内框2上的A类加强筋4的自由端的端面也可以在同一平面，该种情况图中未示出。
本实施例中，位于所述门体轴套3正上方或正下方的B类加强筋5接触并夹紧所述门体轴套3，即通过位于门体轴套3正上方或正下方的B类加强筋5相互夹紧门体轴套3的外表面。
所述门体外框1上位于所述门体轴套3两侧的B类加强筋5插入门体内框2上相邻两条B类加强筋5之间的间隙内，所述门体内框2上位于所述门体轴套3两侧的B类加强筋5插入门体外框1上相邻两条B类加强筋5之间的间隙内，即通过两侧相互插入的B类加强筋5加强门体轴套3的牢固程度以及内外框扣合后的牢固程度。
通过门体外框1和门体内框2上的两类加强筋的扣合将门体轴套3固定在门体外框1和门体内框2之间，增强了内门体外框之间的强度，以及门体轴套3的牢固程度；所述门体外框1和门体内框2扣合后通过螺钉固定，以加强门体外框1和门体内框2之间的连接强度。
在门体的开启与关闭过程中，门体轴套3有可能与门体外框1或门体内框2发生转动，进而产生磨损，使门体轴套3的固定不牢固，进而影响门体的稳定性；因此本实施例将所述门体轴套3的截面形状设计为非圆形，以限制门体轴套3与门体外框1、门体内框2之间的转动。如图7所示，本实施例所述门体轴套3的截面形状可选为方形。如图8所示，由于D形截面的门体轴套也可限制门体轴套3与门体外框1或门体内框2之间的转动，因此也可以采用D形截面的门体轴套。
本实施例还提供了一种滚筒洗衣机，包括门体，所述门体轴套3的固定采用上述门体轴套的固定结构，通过该固定结构加强门体轴套3的牢固程度以及门体内外框之间的连接强度，进而提高滚筒洗衣机门体的稳定性，防止滚筒洗衣机的门体下垂。
本公开的上述实施例仅仅是为了清楚说明本公开所作的举例，而并非是对本公开的实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施 方式予以穷举。
工业实用性
本公开实施例提供一种门体轴套的固定结构及滚筒洗衣机，在门体外框和门体内框扣合时相对的两个面上沿门体轴套的径向和轴向分别设多条相互错开设置的加强筋，将门体外框和门体内框上的加强筋插入到对方加强筋的间隙内固定门体轴套，增强了门体内外框之间的强度，以及门体轴套的牢固程度，进而加强滚筒洗衣机门体的稳定性，避免门体出现下垂状况。

Claims (10)

  1. 一种门体轴套的固定结构，包括：
    门体外框(1)，
    与门体外框(1)扣合的门体内框(2)，
    设置在所述门体外框(1)和所述门体内框(2)之间的门体轴套(3)，设置在所述门体外框(1)和所述门体内框(2)扣合时相对的两个面上的多条加强筋；
    所述多条加强筋分别沿所述门体轴套(3)的轴孔的径向和轴向互相错开设置；
    所述门体外框(1)和/或所述门体内框(2)上的加强筋与门体轴套(3)接触并夹紧门体轴套(3)。
  2. 根据权利要求1所述门体轴套的固定结构，其中，所述多条加强筋包括沿所述门体轴套(3)的轴向分布的A类加强筋(4)和沿所述门体轴套(3)的径向分布的B类加强筋(5)，所述门体外框(1)上的B类加强筋(5)位于门体外框(1)上相邻的两条A类加强筋(4)之间并与该A类加强筋(4)连接，所述门体内框(2)上的B类加强筋(5)位于门体内框(2)上相邻的两条A类加强筋(4)之间并与该A类加强筋(4)连接。
  3. 根据权利要求2所述门体轴套的固定结构，其中，所述门体外框(1)和门体内框(2)上的A类加强筋(4)上具有与门体轴套(3)轴向局部轮廓相吻合的夹持部(6)；所述门体外框(1)和门体内框(2)上相邻两条A类加强筋(4)上的夹持部(6)支撑并夹紧门体轴套(3)；所述门体外框(1)上的A类加强筋(4)插入门体内框(2)上相邻两条A类加强筋(4)之间的间隙内，所述门体内框(2)上的A类加强筋(4)插入门体外框(1)上相邻两条A类加强筋(4)之间的间隙内。
  4. 根据权利要求2所述门体轴套的固定结构，其中，位于所述门体轴套(3)正上方或正下方的B类加强筋(5)接触并夹紧所述门体轴套(3)。
  5. 根据权利要求2所述门体轴套的固定结构，其中，所述门体外框(1)上位于所述门体轴套(3)两侧的B类加强筋(5)插入门体内框(2)上相邻两 条B类加强筋(5)之间的间隙内，所述门体内框(2)上位于所述门体轴套(3)两侧的B类加强筋(5)插入门体外框(1)上相邻两条B类加强筋(5)之间的间隙内。
  6. 根据权利要求2所述门体轴套的固定结构，其中，所述门体外框(1)和门体内框(2)上的所述A类加强筋(4)的自由端的端面在同一平面上。
  7. 根据权利要求2所述门体轴套的固定结构，其中，所述门体外框(1)和门体内框(2)上的所述A类加强筋(4)的自由端的端面不在同一平面上。
  8. 根据权利要求1所述门体轴套的固定结构，其中，所述门体外框(1)和门体内框(2)扣合后通过螺钉固定。
  9. 根据权利要求1至8所述门体轴套的固定结构，其中，所述门体轴套(3)的截面形状为非圆形。
  10. 一种滚筒洗衣机，包括门体，其中，所述门体采用上述权利要求1-9任一项所述门体轴套的固定结构固定。
PCT/CN2017/071940 2016-01-20 2017-01-20 门体轴套的固定结构及滚筒洗衣机 Ceased WO2017125074A1 (zh)

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