CN215051438U

CN215051438U - Door opening structure for mini washing machine and mini washing machine

Info

Publication number: CN215051438U
Application number: CN202120815337.3U
Authority: CN
Inventors: 刘吴旭
Original assignee: Guangzhou Yizhi Home Technology Co Ltd
Current assignee: Guangzhou Yizhi Home Technology Co Ltd
Priority date: 2021-04-20
Filing date: 2021-04-20
Publication date: 2021-12-07
Anticipated expiration: 2031-04-20

Abstract

The utility model provides a structure of opening door for mini washing machine, include the subassembly that opens the door that is used for opening or the door body of closed washing machine body, the subassembly that opens the door includes: the fixing sleeve is provided with a threaded through hole; the fixed sleeve is fixed on a washing component of the washing machine body; the screw rod is in threaded connection with the threaded through hole; one end of the screw rod is fixed on the door body; under the rotary driving force, the screw rod rotates, so that the screw rod drives the door body to rotate and then open when screwed out or drives the door body to rotate and then close when screwed in. The utility model also provides a mini washing machine. The screw rod is matched with the fixed sleeve, the door body is driven to rotate to open and close the door body, linear motion far away from or close to the washing assembly is generated while the door body rotates, the space of the front and rear directions of the washing machine body is occupied when the door body is opened and closed, and the door body is suitable for places with limited space of the front and rear directions but surplus in the longitudinal direction.

Description

Door opening structure for mini washing machine and mini washing machine

Technical Field

The utility model relates to a household electrical appliances technical field especially relates to a structure, mini washing machine open door for mini washing machine.

Background

Washing machines are indispensable in people's daily lives as human cleaning equipment, and washing machine functions are becoming richer and richer, including drying functions. For the inner clothes, the inner clothes are usually washed separately, if a conventional washing machine is adopted, water is consumed, and the clothes need to reach the lowest weight to be dewatered; if the hand washing is carried out, the time and the labor are wasted. The mini washing machine is also available in the market at present, and how to ensure the miniaturization of the mini washing machine and enrich the door opening mode is one of the technical problems to be solved in the field.

SUMMERY OF THE UTILITY MODEL

In order to overcome the not enough of prior art, the utility model provides a structure of opening door for mini washing machine to washing machine body occupies the space of its front and back position when reducing the body that opens and shuts, and the limited but vertical position in position space has abundant place around being applicable to.

In order to achieve the above purpose, the utility model is realized by the following technical scheme.

The utility model provides a structure of opening door for mini washing machine, include the subassembly that opens the door that is used for opening or the door body of closed washing machine body, the subassembly that opens the door includes:

the fixing sleeve is provided with a threaded through hole; the fixed sleeve is fixed on a washing component of the washing machine body;

the screw rod is in threaded connection with the threaded through hole; one end of the screw rod is fixed on the door body;

under the rotary driving force, the screw rod rotates, so that the screw rod drives the door body to rotate and then open when screwed out or drives the door body to rotate and then close when screwed in.

Preferably, the screw thread is a multi-start thread.

Preferably, the door opening assembly is arranged close to one side or the top of the washing assembly; the fixed sleeve is fixed on the framework of the washing component.

Preferably, the washing assembly is provided with a baffle plate, and the screw rod is provided with a limiting block; the baffle plate is matched with the limiting block to limit the rotation amplitude of the screw rod.

Preferably, the baffle is of an annular structure and is sleeved on the outer peripheral side of the screw rod.

Preferably, one end of the screw rod, which is far away from the door body, forms an annular bulge to form the limiting block.

Preferably, the distance between the baffle and the limiting block is 60-270 degrees for limiting the rotation amplitude of the door body.

Preferably, after the door body is opened, the distance between the inner surface of the door glass of the door body and the end face of the washing component is more than or equal to 1 cm.

The utility model discloses a second purpose provides a mini washing machine, including the washing machine body, the washing machine body includes:

a laundry assembly for treating small articles of clothing;

the door body is used for opening or closing the article placing opening of the washing machine assembly;

a door opening structure for a mini washing machine as described above;

and the rotary driving structure is used for driving the screw rod to rotate so as to realize the opening and closing of the door body.

Preferably, the rotary drive structure comprises: so as to realize the rotating motor for automatically opening the door or the rotating handle for manually opening the door.

Compared with the prior art, the beneficial effects of the utility model reside in that:

the utility model provides a structure of opening door for mini washing machine cooperatees with fixed cover through the lead screw, drives a rotation of body and opens and shuts in order to realize the door body, and the linear motion of taking place to keep away from or being close to the laundry subassembly in door body pivoted simultaneously, and washing machine body occupies the space in its front and back position when reducing the opening and shutting door body, is applicable to the limited but vertical position in front and back position space and has abundant place.

The above description is only an overview of the technical solution of the present invention, and in order to make the technical means of the present invention clearer and can be implemented according to the content of the specification, the following detailed description is made with reference to the preferred embodiments of the present invention and accompanying drawings. The detailed description of the present invention is given by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the invention without undue limitation to the invention. In the drawings:

fig. 1 is a sectional view of a washing machine body when a door body of the utility model is closed;

FIG. 2 is a sectional view of the washing machine body when the door body of the present invention is opened;

fig. 3 is a schematic three-dimensional structure view of the washing machine body when the door body of the utility model is closed;

fig. 4 is a schematic perspective view of the washing machine body when the door body of the present invention is opened.

In the figure:

1. a washing machine body; 100. a laundry assembly; 130. a door body; 131. a door glass;

400. a door opening assembly; 410. fixing a sleeve; 420. a screw rod; 421. a limiting block; 430. and a baffle plate.

Detailed Description

The foregoing and other objects, features, aspects and advantages of the present invention will become more apparent to those skilled in the art from the following detailed description, which, taken in conjunction with the annexed drawings, discloses a more detailed description of the present invention, which will enable those skilled in the art to make and use the present invention. In the drawings, the shape and size may be exaggerated for clarity, and the same reference numerals will be used throughout the drawings to designate the same or similar components. In the following description, terms such as center, thickness, height, length, front, back, rear, left, right, top, bottom, upper, lower, and the like are used based on the orientation or positional relationship shown in the drawings. In particular, "height" corresponds to the dimension from top to bottom, "width" corresponds to the dimension from left to right, and "depth" corresponds to the dimension from front to back. These relative terms are for convenience of description and are not generally intended to require a particular orientation. Terms concerning attachments, coupling and the like (e.g., "connected" and "attached") refer to a relationship wherein structures are secured or attached, either directly or indirectly, to one another through intervening structures, as well as both movable or rigid attachments or relationships, unless expressly described otherwise.

The present invention will be further described with reference to the accompanying drawings and the detailed description, and it should be noted that the embodiments or technical features described below can be arbitrarily combined to form a new embodiment without conflict.

Example 1

The utility model provides a structure of opening door for mini washing machine, as shown in FIG. 1 to FIG. 4 (FIG. 1, FIG. 2 correspond to the drawing of lead screw 420 screw thread for the multiple thread), including the subassembly 400 that opens the door that is used for opening or the door body 130 of closed washing machine body 1, the subassembly 400 that opens the door includes:

a fixing sleeve 410 provided with a threaded through hole; the fixing sleeve 410 is fixed on the washing assembly 100 of the washing machine body 1;

the screw rod 420 is screwed in the threaded through hole; one end of the screw rod 420 is fixed on the door body 130;

under the driving force of rotation, the screw rod 420 rotates, so that the door 130 is driven to rotate and then opened when the screw rod 420 is screwed out, or the door 130 is driven to rotate and then closed when the screw rod 420 is screwed in. The washing machine body 1 is small in overall size and used for washing small-size articles such as underwear and socks, and the inner barrel can be used for processing 0.5-3.5 Kg of dried clothes, and is preferably used for processing 0.5-1.5 Kg of dried clothes. Through the arrangement of the door opening assembly 400, when the screw rod 420 is screwed in and out, the door body 130 is driven to move so as to be close to or far away from the laundry assembly 100, and meanwhile, the door body 130 rotates relative to the screw rod 420. Specifically, when the door 130 needs to be opened, the screw rod 420 is screwed out, so that the door 130 moves away from the laundry assembly 100, and meanwhile, the door 130 rotates to open the storage opening of the laundry assembly. When the door 130 needs to be closed, the screw rod 420 is screwed in, so that the door 130 moves close to the laundry assembly 100, and the door 130 is rotated and reset to close the storage opening of the laundry assembly 100, at the moment, the protruding part of the door glass 131 of the door 130 extends into the storage opening of the laundry assembly 100, and the inner surface of the door 130 is pressed against a door seal (not shown in the figure) of the laundry assembly 100 to seal the storage opening of the laundry assembly 100. Through the arrangement of the door opening assembly 400, the door body 130 rotates along the front extension direction of the washing assembly 100 to realize opening and closing, the space of the front and the rear directions of the washing machine body 1 occupied when the door body is opened and closed is reduced, and the door body is suitable for places with limited space of the front and the rear directions but surplus in the longitudinal direction. In addition, by limiting the size of the door glass 131, when the screw rod 420 rotates to drive the door body 130 to rotate, the door glass 131 can be separated from the abutting of the door seal after being extruded by the elastic door seal, so that the door body 130 can rotate smoothly.

In order to save the rotation driving force required for opening the door body 130, the door body 130 can complete the door opening when the rotation amplitude is 60 degrees to 270 degrees, namely, the rotation angle of the screw rod is small. In one embodiment, the screw threads are single-start threads (not shown), and the screw threads have a large pitch, so that the screw can be screwed out or in the door 130 with a small rotation angle. In another embodiment, the screw 420 is a multi-start screw, as shown in fig. 1 and 2, the screw can be screwed out or in the door 130 with a small pitch but a small rotation angle.

In one embodiment, the door opening assembly 400 is disposed near the top of the laundry assembly 100. Since the washing machine body 1 is placed on the ground or the cabinet, the door opening assembly 400 may be disposed near one side or the top of the washing machine assembly 100 in order to facilitate the opening of the door 130. When there is a space above the installation place of the washing machine body 1, the door opening assembly 400 is disposed near the top of the washing machine assembly 100, and the door 130 rotates upward to be opened. When there is a free space at the side of the installation place of the washing machine body 1, the door opening assembly 400 is disposed near one side of the washing machine assembly 100, and the door 130 rotates to one side to open the door.

In one embodiment, the pouch 410 is fixed to the frame of the laundry assembly 100. The frame is a frame structure for supporting the cabinet and the internal components of the washing assembly 100, and has a certain strength, so that the weight of the door opening assembly 400 and the door 130 connected to one end of the screw rod 420 can be stably supported. A hole is formed on the cabinet of the washing machine assembly 100, so that one end of the screw rod 420 penetrates through the washing machine assembly 100 to be connected to the door 130.

In one embodiment, a rotation driving force is provided by a rotation motor, and the rotation amplitude of the screw rod 420 can be limited by a control board, so as to limit the rotation amplitude of the door body 130. Specifically, the rotation amplitude of the door body 130 is limited to 60 ° to 270 ° by the control plate. Preferably, the control panel limits the rotation amplitude of the door 130 to 60 ° to 270 °, so that the user can conveniently take and place the clothes in the inner cylinder of the washing assembly.

In another embodiment, the laundry assembly 100 is provided with a baffle 430, and the screw rod 420 is provided with a limit block 421; the baffle 430 is matched with the limiting block 421 to limit the rotation range of the screw rod 420, that is, the door 130 rotates to the extent that the baffle 430 is contacted with the screw rod 420 when a user takes and puts clothes in the inner cylinder, the rotating motor stops running or the user cannot continue to rotate and stop rotating, and the rotating motor does not need to rotate for too many turns, so that the automatic door opening power or the manual door opening labor force is saved.

Further, the limiting block 421 is an optical coupler, and limiting is achieved by blocking light from the optical coupler by the baffle 430.

Furthermore, the baffle 430 is of an annular structure and is sleeved on the outer peripheral side of the screw rod 420, the baffle 430 is arranged by fully utilizing the space on the outer peripheral side of the screw rod 420, the space occupied by the door opening assembly is saved, and the miniaturization design of the washing machine body 1 is facilitated.

Further, an annular protrusion is formed on one end of the screw rod 420 far away from the door body 130 to form the stop block 421. The weight of the annular convex structure limiting block 421 is uniformly distributed along the circumferential side of the screw rod 420, which is beneficial to the rotation of the screw rod 420.

In an embodiment, the distance between the baffle 430 and the stop block 421 is set to limit the rotation amplitude of the door 130 to 60 ° to 270 °. Preferably, the rotation amplitude of the door 130 is limited to 60 ° to 270 ° by the distance between the baffle 430 and the limiting block 421, so that a user can conveniently take and place clothes in the inner cylinder of the washing assembly. Specifically, the initial state of the door 130 is set as "closed", and when the door 130 is closed, the distance between the baffle 430 and the stopper 421 is set to "h"₁By controlling the spacing h₁Can limit the rotation amplitude of the lead screw 420.

In an embodiment, the screw 420 has a threaded structure to limit a distance between an inner surface of the door glass 131 of the door 130 and an end surface of the laundry assembly 100 to be greater than or equal to 1cm after the door 130 is opened, so as to open the door 130. Further, the distance is limited to be less than or equal to 2cm, so as to save the occupied space of the whole washing machine body 1 when the door 130 is in an open state. Specifically, when the door 130 is opened, the rotation amplitude of the door 130 is 60 ° to 270 °, and the rotation of 60 ° is taken as an example for explanation. Through the design of the thread structure of the screw rod 420, the distance that the screw rod 420 is screwed out of the fixing sleeve 410 when the door body 130 is opened is completed by controlling the screw rod 420 to drive the door body 130 to rotate by 60 degrees, namely, the distance that the door body 130 is far away from the end face of the washing assembly 100 when opened is controlled. The door 130 can be opened smoothly, and the distance between the inner surface of the door glass 131 and the front surface of the washing assembly 100 is limited to be less than or equal to 2cm, so that the mini washing machine has the advantages of a miniaturized structure and miniaturization in use.

In one embodiment of the present invention, the substrate is,

example 2

The utility model provides a mini washing machine, including washing machine body 1, washing machine body 1 includes:

a laundry assembly 100 for treating small laundry; specifically, the washing assembly 100 includes a cabinet, a frame for supporting the cabinet and internal components, a drum assembly fixed to the frame, a drum rotation driving assembly, and various pipes; the barrel component comprises an inner barrel, an outer barrel and a front barrel; the inner cylinder is used for containing clothes; the front barrel is arranged at the front end of the outer barrel, and a space is reserved between the inner wall of the outer barrel and the outer wall of the inner barrel for storing water;

the door body 130 is used for opening or closing the article placing opening of the washing machine assembly; specifically, the door body 130 is provided with a door glass 131 protruding outward toward the laundry assembly 100, extending into the door seal of the laundry assembly 100, and abutting against the door seal to form a sealed washing space of the drum assembly;

a door opening structure for a mini washing machine as described above;

the rotary driving structure is used for driving the screw rod 420 to rotate so as to open and close the door 130.

In one embodiment, the rotary drive structure comprises: so as to realize the rotating motor for automatically opening the door or the rotating handle for manually opening the door. When the washing machine body 1 adopts the automatic door opening, a small-sized rotating motor is adopted, and an output shaft of the rotating motor is connected to the screw rod 420 to drive the screw rod 420 to rotate. When the washing machine body 1 is opened manually, the washing machine body 1 is provided with a handle, a handle is positioned outside the box body, a handle connecting rod extends into the box body and is connected with the screw rod 420, and the handle is rotated manually to drive the screw rod 420 to rotate.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the utility model can be smoothly implemented by the ordinary technicians in the industry according to the drawings and the above description; however, those skilled in the art should understand that changes, modifications and variations made by the above-described technology can be made without departing from the scope of the present invention, and all such changes, modifications and variations are equivalent embodiments of the present invention; meanwhile, any changes, modifications, evolutions, etc. of the above embodiments, which are equivalent to the actual techniques of the present invention, still belong to the protection scope of the technical solution of the present invention.

Claims

1. A door opening structure for a mini washing machine, comprising a door opening assembly (400) to open or close a door body (130) of a washing machine body (1), wherein the door opening assembly (400) comprises:

a fixing sleeve (410) provided with a threaded through hole; the fixed sleeve (410) is fixed on a washing component (100) of the washing machine body (1);

the screw rod (420) is screwed in the threaded through hole; one end of the screw rod (420) is fixed on the door body (130);

under the driving force of rotation, the screw rod (420) rotates, so that the door body (130) is driven to rotate and then is opened when the screw rod (420) is screwed out, or the door body (130) is driven to rotate and then is closed when the screw rod (420) is screwed in.

2. The door opening structure for a mini washer according to claim 1, wherein the screw (420) thread is a multi-start thread.

3. The door opening structure for a mini washer according to claim 1, wherein the door opening assembly (400) is disposed near one side or the top of the laundry assembly (100); the fixing sleeve (410) is fixed on the framework of the washing component (100).

4. The door opening structure for the mini washing machine as claimed in claim 1, wherein the laundry assembly (100) is provided with a baffle (430), the screw (420) is provided with a stopper (421); the baffle (430) is matched with the limiting block (421) to limit the rotation amplitude of the screw rod (420).

5. The door opening structure for the mini washing machine as claimed in claim 4, wherein the baffle (430) is a ring structure, and is sleeved on the outer circumference of the screw rod (420).

6. The door opening structure for the mini washing machine as claimed in claim 4, wherein an end of the screw rod (420) far away from the door body (130) forms an annular protrusion to form the stopper (421).

7. The door opening structure for the mini washing machine as claimed in claim 4, wherein the distance between the baffle (430) and the stopper (421) is set to limit the rotation amplitude of the door body (130) to 60 ° to 270 °.

8. The door opening structure for the mini washing machine according to claim 7, wherein after the door body (130) is opened, the distance between the inner surface of the door glass (131) of the door body (130) and the end surface of the laundry assembly (100) is greater than or equal to 1 cm.

9. A mini washing machine comprising a washing machine body (1), characterized in that said washing machine body (1) comprises:

a laundry assembly (100) for treating small items of laundry;

the door body (130) is used for opening or closing the article placing opening of the washing machine assembly;

a door opening structure for a mini washer according to any one of claims 1 to 8;

and the rotary driving structure is used for driving the screw rod (420) to rotate so as to realize the opening and closing of the door body (130).

10. The mini washer of claim 9, wherein the rotary drive structure comprises: so as to realize the rotating motor for automatically opening the door or the rotating handle for manually opening the door.