CN107916545A - A kind of casing of washing machine and washing machine - Google Patents

Abstract

The invention discloses a washing machine box and a washing machine. The washing machine box includes: a side plate, the side plate being one of the front side plate, the rear side plate, the left side plate and the right side plate of the box body, the side plate A first opening is provided; a first door body, one side of the first door body is hinged to the first opening, and a second opening is provided on the first door body; a second door body is arranged on the second opening which can be opened and closed superior. The cabinet of the washing machine of the present invention is provided with a rotatable door panel, which can quickly find the fault location and components inside the cabinet, making maintenance or replacement of parts in the cabinet more convenient and improving maintenance efficiency. The door panel is also provided with an opening that can be opened and closed , It is convenient for maintenance personnel to hold the door panel. The gap between the various parts of the door structure can dissipate the residual water vapor in the box, which is conducive to keeping the outer cylinder dry and clean, prolonging the service life of the internal components, adding screw caps to hide the screws, not only protecting the screws It is not easy to rust, and the screws can also be hidden to make it difficult for non-maintenance personnel to open the door and cause corresponding damage.

Description

A kind of washing machine cabinet and washing machine

technical field

The invention belongs to the field of washing machine equipment, and in particular relates to a washing machine cabinet and a washing machine.

Background technique

In the prior art, when the washing machine breaks down, especially when the internal components of the washing machine body break down, the maintenance personnel must first move the washing machine, and then remove the rear cover to carry out corresponding inspection and maintenance work. It is not difficult to see that this process is relatively Complicated.

The Chinese patent with the application number CN201210421606.3 discloses a small washing machine power board installation structure and washing machine. The power board installation structure includes a rear cover for sealing the opening of the washing machine box, and a power board is arranged on the rear cover , the power board is fixed on the rear cover, and the rear cover is connected with the washing machine cabinet and/or the washing machine base. Although the scheme of this invention can facilitate maintenance, the washing machine still needs to be moved, and the power board is fixed on the back cover. Care should be taken when disassembling the back cover, and it cannot be operated by mistake, which brings operational difficulties to maintenance personnel.

In view of this, the present invention is proposed.

Contents of the invention

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide a washing machine box and a washing machine. The washing machine box of the present invention is provided with a rotatable door panel, which can quickly find the fault location and parts inside the box, and can It is more convenient to repair or replace the inner parts of the washing machine cabinet, and the maintenance efficiency is improved. There is also an opening that can be opened and closed on the door panel, which is convenient for maintenance personnel to hold the door panel. The gap between the components of the door structure can dissipate the residual water vapor in the cabinet. It is beneficial to keep the outer cylinder dry and clean, and prolong the service life of the internal components. Screw caps are added to hide the screws. On the one hand, the screws are protected from rust, and on the other hand, the hidden screws make it difficult for non-maintenance personnel to open the door and cause corresponding damage.

In order to solve the above-mentioned technical problems, the basic idea of the technical solution adopted by the present invention is: a washing machine box, including: side panels, the side panels are the front side panels, rear side panels, left side panels, and right side panels of the box body. One, the side panel is provided with a first opening; the first door body, one side of the first door body is hinged to the first opening, and the first door body is provided with a second opening; the second door body can be opened and closed set on the second opening.

Further, the second opening is used to hold the first door and is also used to dissipate residual water vapor in the box.

Further, the first door body includes a door panel and a door frame, the door frame is connected to the first opening, and the door panel is hinged on the door frame to close or open the first opening.

Further, the first door is provided with a damping device, and the damping device provides the second door with a force to prevent the opening of the second door;

Preferably, the damping device is a torsion spring, the first door body is provided with a protruding shaft, the torsion spring is sleeved on the protruding shaft, one free end of the torsion spring supports the second door body, and the other free end of the torsion spring supports The first door body.

Further, the door frame is clamped and connected to the first opening, the first opening is a concave profiled frame, the profiled frame is provided with a first clamping part, and the door frame is provided with a first clamping part that cooperates with the first clamping part. buckle.

Further, the door frame is provided with positioning pins, and the profiled frame is provided with positioning holes for matching with the positioning pins.

Further, the door panel is provided with a second buckle, and the door frame is provided with a second buckle fitting with the second buckle.

Further, the door panel is provided with a countersunk through hole, the door frame is provided with a countersunk threaded hole matched with the countersunk through hole, the countersunk through hole is provided with a screw cap, and the screw cap is clamped and connected with the countersunk through hole.

Further, the screw cap is provided with a protruding end, and the side wall of the countersunk through hole is provided with an opening matching the protruding end.

In addition to the above-mentioned washing machine box, the present invention also provides a washing machine, which includes the above-mentioned washing machine box.

After adopting the above technical solution, the present invention has the following beneficial effects compared with the prior art.

1. The side panel of the washing machine box is equipped with a rotatable door panel, which can quickly find the fault location and parts inside the box, making it more convenient to repair or replace the internal parts of the washing machine box, and improve maintenance efficiency.

2. The gap between the parts of the door structure can dissipate the residual water vapor in the box, which is conducive to the drying and cleaning of the box itself, and is conducive to keeping the outside of the outer cylinder dry and clean, and prolonging the service life of the internal components. The reversible handle structure is convenient for maintenance personnel to remove and install the door panel, and can dissipate residual water vapor in the cabinet on the other hand.

3. The first opening is a press-shaped frame, which not only enables the installation and normal use of the first door body, but also enhances the structural strength of the cabinet itself, and improves the strength of the overall washing machine cabinet.

4. Add screw caps to hide the screws. On the one hand, the screws are protected from rust, and on the other hand, the hidden screws make it difficult for non-maintenance personnel to open the door panel and cause corresponding damage. It is also beautiful and ensures the integrity and safety of the whole machine.

The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings.

Description of drawings

The accompanying drawings, as a part of the present invention, are used to provide a further understanding of the present invention, and the schematic embodiments of the present invention and their descriptions are used to explain the present invention, but do not constitute improper limitations to the present invention. Apparently, the drawings in the following description are only some embodiments, and those skilled in the art can also obtain other drawings according to these drawings without creative efforts. In the attached picture:

Fig. 1 is a schematic diagram of the explosion structure of the washing machine cabinet of the present invention;

Fig. 2 is a structural schematic diagram of the closed state of the door panel of the washing machine cabinet of the present invention;

Fig. 3 is a structural schematic diagram of the open state of the door panel of the washing machine cabinet of the present invention;

Fig. 4 is a schematic diagram of the combined structure of the door panel and the door frame of the present invention;

Fig. 5 is a schematic diagram of the structure of the screw cap of the present invention.

In the figure: 1. Front side panel; 2. First opening; 3. Door frame; 4. Door panel; 5. Screw; 6. Screw cap; 7. Handle cover; 8. Torsion spring; 9. Second buckle; 10. The first buckle; 11. The positioning pin; 12. The protruding end.

It should be noted that these drawings and text descriptions are not intended to limit the concept scope of the present invention in any way, but illustrate the concept of the present invention for those skilled in the art by referring to specific embodiments.

Detailed ways

In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention , but not to limit the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, or in a specific orientation. construction and operation, therefore, should not be construed as limiting the invention.

In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection or a detachable connection. Connected, or integrally connected; it may be mechanically connected or electrically connected; it may be directly connected or indirectly connected through an intermediary. Those of ordinary skill in the art can understand the specific meanings of the above terms in the present invention in specific situations.

As shown in Figures 1 to 5, the washing machine cabinet of the present invention includes: a side panel, the side panel is one of the front side panel 1, the rear side panel, the left side panel, and the right side panel of the cabinet, and the side panel A first opening 2 is provided, one side of the first door body is hinged to the first opening 2 , the first door body is provided with a second opening, and the second door body is arranged on the second opening so that it can be opened and closed. The second opening is used for holding the first door body, and is also used for dissipating residual water vapor in the box body.

Specifically, the first door body includes a door panel 4 and a door frame 3 , the door frame 3 is connected to the first opening 2 , and the door panel 4 is hinged on the door frame 3 to close or open the first opening 2 . The following description will be made by taking the first opening 2 disposed on the front side panel 1 as an example. The front side panel 1 is provided with a first opening 2, and the first opening 2 is equipped with a detachable door frame 3, and the door panel 4 is connected with the door frame 3 through hinge rotation, and the door panel 4 can close or open the first opening 2 conveniently. The first door body is provided with a second opening, and the second door body can be opened and closed on the second opening. The second opening is used for holding the first door body, and is also used for dissipating residual water vapor in the box body. The first door is provided with a damping device, and the damping device provides the second door with a force that hinders the opening of the second door. Preferably, the damping device is a torsion spring 8, and the first door is provided with a protruding shaft , the torsion spring 8 is sleeved on the protruding shaft, one free end of the torsion spring 8 supports the second door body, and the other free end of the torsion spring 8 supports the first door body.

Further, the second door body is a handle cover 7, the door 4 is provided with a handle cover 7 that can be opened and closed, the door 4 is provided with a second opening, the two sides of the handle cover 7 are connected to the second opening by hinge rotation, the door 4 is provided with a damping device, and the damping device provides the handle cover 7 with a force that prevents the handle cover 7 from opening. In detail, a second opening is opened on the door panel 4 , and both sides of the handle cover 7 are pivotally connected to the second opening through hinges, so that the handle cover 7 can be opened and closed on the door panel 4 . The handle cover 7 that can be opened and closed is set on the door panel 4, on the one hand, it is convenient for the maintenance personnel to hold the door panel 4, and on the other hand, the residual water vapor in the box can be dissipated, which is beneficial to the drying and cleaning of the box itself. When the maintenance personnel disassemble the screw 5 on the door panel 4, the door panel 4 may be directly overturned under the influence of its own gravity, causing injury to the maintenance personnel. The door panel 4 is provided with an openable and closable handle cover 7, and the maintenance personnel can open it. The handle cover plate 7 holds the second opening, thereby preventing the door panel 4 from turning over due to its own gravity, making opening the door panel 4 safer and more convenient. The reversible handle cover 7 structure is convenient for maintenance personnel to hold the door panel 4. On the one hand, it is convenient for maintenance personnel to disassemble and install the door panel 4. On the other hand, it can dissipate the residual water vapor in the box, and the gap between the various parts of the door structure can dissipate the box. The residual water vapor in the box is beneficial to the drying and cleaning of the box itself, which is conducive to keeping the outer cylinder dry and clean, and prolonging the service life of the internal components. The dry internal environment of the box is conducive to prolonging the service life of electrical components, such as motors and drainage pumps.

Furthermore, in order to realize the closing stability of the handle cover 7, the door panel 4 is provided with a damping device, and the damping device provides the handle cover 7 with an active force that hinders the opening of the handle cover 7, so that the handle cover 7 is not subjected to the opening force. , can realize the stability of closing, and prevent the handle cover plate 7 from being opened by its own gravity, which may bring potential safety hazards. Setting the damping device can also save the need to set the door lock to lock the handle cover 7, so that the overall structure is simple. In detail, the damping device is a torsion spring 8, the door panel 4 is provided with a protruding shaft, the torsion spring 8 is set on the protruding shaft, one free end of the torsion spring 8 supports the handle cover 7, and the other free end of the torsion spring 8 supports The door panel 4 and the torsion spring 8 always provide the closing force of the handle cover 7, so that the handle cover 7 is always closed. When the maintenance personnel need to open the handle cover 7, they need to overcome the force of the torsion spring 8, so that the handle The cover plate 7 rotates around the hinge so as to open the handle cover plate 7, and when the maintenance personnel removes the force to overcome the torsion spring 8, the handle cover plate 7 automatically returns to the closed state.

As for the above-mentioned washing machine box, the side panel of the washing machine box is provided with a rotatable door panel 4, which can quickly find the fault location and parts inside the box, which can make maintenance or replacement of parts in the washing machine box more convenient and improve maintenance efficiency. Opening the door panel 4 can facilitate inspection of damaged and faulty parts, and realize rapid troubleshooting and maintenance. Preferably, vulnerable parts such as belts, drain pumps, motors and the like are arranged at the first opening 2 as much as possible.

Embodiment one

As shown in Figures 1 to 5, in the washing machine box described in this embodiment, a first opening 2 is provided on the front side plate 1 of the washing machine box, and the first opening 2 is set as a concave profiled frame. The opening 2 is a press-shaped frame, which not only can realize the installation and normal use of the first door body, but also enhances the structural strength of the box body itself, and improves the strength of the overall washing machine box body. The profiled frame is provided with a first clamping portion, and the door frame 3 is provided with a first buckle 10 matched with the first clamping portion. The door frame 3 is snap-connected with the first opening 2 through the cooperation of the first clip part and the first clip 10 . In order to ensure that the door frame 3 and the first opening 2 are accurately positioned, a positioning pin 11 is provided on the door frame 3, and the profiled frame of the first opening 2 is provided with a positioning hole that cooperates with the positioning pin 11. Through the positioning pin 11 and the positioning The cooperation of the holes enables the first buckle 10 to accurately engage with the first engaging portion, which facilitates the installation of the door frame 3 and the first opening 2 . One side of the door panel 4 is connected to the door frame 3 by hinge rotation, and the other side is detachably connected to the door frame 3 by screws 5. When maintenance personnel need to open the door panel 4, they only need to remove the screws 5 on one side of the door panel 4. The door panel 4 The door panel 4 is opened by rotating the hinge to realize the rotatable action of the door panel 4, and maintenance personnel can check and repair the internal components of the washing machine cabinet through the opened door panel 4, making the whole disassembly and installation more convenient.

Embodiment two

As shown in FIG. 1 to FIG. 5 , in the washing machine box described in this embodiment, the door panel 4 is provided with a second buckle 9 , and the door frame 3 is provided with a second buckle part that cooperates with the second buckle 9 .

Specifically, the lower end of the door panel 4 is connected to the door frame 3 by hinge rotation, and the upper end of the door panel 4 is detachably connected to the door frame 3 by screws 5. When the maintenance personnel need to open the door panel 4, the screw 5 on the upper end of the door panel 4 must be removed at first, and the screw 5 is removed. The rear door panel 4 can rotate around the hinge, so that the door panel 4 can rotate relative to the door frame 3 . In order to prevent the maintenance personnel from removing the screw 5, the door panel 4 will rotate rapidly due to its own gravity in an instant, causing injury to the maintenance personnel. A second buckle 9 is arranged on the top of the door panel 4, and a second buckle 9 is provided on the door frame 3 to cooperate with the second buckle 9. The second clamping part of the door realizes the clamping connection between the door panel 4 and the door frame 3. After the screw 5 is removed through the clamping connection between the door panel 4 and the door frame 3, the door panel 4 will not rotate. The maintenance personnel hold the second opening to give The door panel 4 overcomes the clamping force between the door panel 4 and the door frame 3, so that the second buckle 9 is separated from the second clamping part, and the door panel 4 can rotate relative to the door frame 3, thereby realizing opening the door panel 4.

Embodiment Three

As shown in Figures 1 to 5, in the washing machine box described in this embodiment, the door panel 4 is provided with a countersunk through hole, and the door frame 3 is provided with a countersunk threaded hole matched with the countersunk through hole. The through hole is provided with a screw cap 6, and the screw cap 6 is clamped and connected with the countersunk through hole. The screw cap 6 is provided with a protruding end 12 , and the side wall of the countersunk through hole is provided with an opening matching the protruding end 12 . Increase the screw cap 6 to hide the screw 5. On the one hand, it protects the screw 5 from rusting. On the other hand, hiding the screw 5 makes it difficult for non-maintenance personnel to open the door panel 4 and cause corresponding damage. It is also beautiful and ensures the integrity and safety of the whole machine.

In addition, the present invention also provides a washing machine, which includes a washing machine box and has the characteristics of the above washing machine box.

The above description is only a preferred embodiment of the present invention, and does not limit the present invention in any form. Although the present invention has been disclosed as above with preferred embodiments, it is not intended to limit the present invention. Anyone familiar with the technology of this patent Without departing from the scope of the technical solution of the present invention, personnel can use the technical content of the above prompts to make some changes or modify them into equivalent embodiments with equivalent changes. In essence, any simple modifications, equivalent changes and modifications made to the above embodiments still fall within the scope of the solutions of the present invention.

Claims (10)

1. A kind of 1. casing of washing machine, it is characterised in that：Including：

   Side plate, side plate are one in the front side board of babinet, back side panel, left plate, right plate, and the side plate is provided with first and opens Mouthful；

   First door body, the first door body side and the first opening are hinged, and the second opening is provided with first door body；

   Second door body, it is to be opened/closed to be arranged in the second opening.
2. 2. casing of washing machine according to claim 1, it is characterised in that：Second opening is used to hold the first door body, It is additionally operable to dissipate residual water vapor in babinet.
3. 3. casing of washing machine according to claim 1, it is characterised in that：First door body includes door-plate and doorframe, door Frame and the first opening connect, and door-plate is hinged on doorframe, close or open the first opening.
4. 4. casing of washing machine according to claim 1, it is characterised in that：First door body is provided with damping unit, resistance Buddhist nun's device provides the active force for hindering the second door body to open to the second door body；

   Preferably, the damping unit is torsional spring, and the first door body is provided with protrusion axle, and torsion spring set is loaded in protrusion axle, torsional spring One free end supports the second door body, another free end of torsional spring supports the first door body.
5. 5. casing of washing machine according to claim 3, it is characterised in that：The doorframe connects in succession with the first open card, the One opening is the die mould frame of indent, and die mould frame is provided with the first Access Division, is provided with doorframe and the first Access Division coordinates First buckle.
6. 6. casing of washing machine according to claim 5, it is characterised in that：The doorframe is provided with positioning pin, die mould frame It is provided with the location hole with detent fit.
7. 7. casing of washing machine according to claim 3, it is characterised in that：The door-plate is provided with the second buckle, and doorframe is set It is equipped with the second Access Division being clasped with second.
8. 8. casing of washing machine according to claim 3, it is characterised in that：The door-plate is provided with countersunk head through hole, the door Frame is provided with the countersunk head threaded hole coordinated with countersunk head through hole, and countersunk head through hole is provided with screw cap, and screw cap is clamped with countersunk head through hole Connection.
9. 9. casing of washing machine according to claim 8, it is characterised in that：The screw cap is provided with protruding end, and countersunk head leads to Hole side wall is provided with the perforate coordinated with protruding end.
10. A kind of 10. washing machine with any one of the claim 1-9 casing of washing machine.