CN217459984U - Clothes treatment equipment and machine door assembly thereof - Google Patents

Abstract

The utility model relates to a clothing treatment facility technical field specifically provides a clothing treatment facility and quick-witted door subassembly thereof, aims at solving the current clothing treatment facility configuration prevent that the mounting structure of scalding the cover is complicated, correspond the relatively poor problem of commonality of quick-witted door. The utility model provides a machine door subassembly includes: the door frame assembly comprises a first door frame and a second door frame, the first door frame is positioned on one side of the machine door assembly, which is far away from the box body of the clothes treatment equipment, and the second door frame is positioned on one side of the machine door assembly, which is close to the box body of the clothes treatment equipment; an observation window, the edge part of which is clamped between the first door frame and the second door frame; the door assembly further includes: a removable heat shield sandwiched between the first doorframe and the viewing window. The utility model provides a machine door subassembly, simple structure, commonality are high, are favorable to reducing the manufacturing cost of clothing treatment facility.

Description

Clothes treatment equipment and machine door assembly thereof

Technical Field

The utility model relates to a clothing treatment facility technical field specifically provides a clothing treatment facility and quick-witted door subassembly thereof.

Background

Clothes processing equipment with a drying function, such as a clothes dryer, a washing and drying integrated machine and the like, can quickly dry wet clothes, and brings great convenience to daily life of a user. Such devices require a large amount of heat to be released during operation. In the existing drum-type washing and drying integrated machine or clothes dryer, in order to facilitate users to observe the clothes condition in a drum, observation windows are arranged on a machine door and are usually made of toughened glass, so that the drum-type washing and drying integrated machine or clothes dryer is high-grade, attractive and wear-resistant. However, in the process of drying the clothes, part of heat in the drum is also conducted to the observation window, so that the observation window is high in temperature, and the risk of scalding a user exists.

As an improvement, patent document CN209798351U discloses a door and a washing machine, specifically: the door body includes: a door ring assembly; the anti-scalding cover is coaxially arranged with the door ring component and is clamped with the door ring component; the hoop cover covers the clamping position of the anti-scald cover and the door ring assembly, and the shape of the hoop cover is matched with the shape of the clamping position of the anti-scald cover and the door ring assembly. It can be seen that the door body that this patent document provided can avoid scalding user's problem because of observation window high temperature through setting up the scald preventing cover, but in this scheme, the connection structure of scalding preventing the cover and door ring subassembly is complicated, will prevent scalding the cover and can seriously influence a body appearance quality after pulling down, and the commonality of the door body is relatively poor, is unfavorable for the cost saving.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem, namely, solve the problem that the anti-scalding cover of the present clothes treatment equipment configuration has a complex mounting structure and relatively poor universality of a corresponding machine door.

In a first aspect, the present invention provides a door assembly of a laundry treating apparatus, the door assembly comprising: a door frame assembly including a first door frame and a second door frame, the first door frame being located at a side of the door assembly away from the cabinet of the laundry treating apparatus, the second door frame being located at a side of the door assembly close to the cabinet of the laundry treating apparatus; an observation window having an edge portion thereof sandwiched between the first door frame and the second door frame; the gate assembly further comprises: a removable heat shield sandwiched between the first door frame and the viewing window.

It can be understood that when the clothes treatment equipment is configured with a drying function, the risk that the observation window is high in temperature to scald the user exists, so that the requirement of arranging the heat shield exists, the heat shield is used for preventing the observation window from conducting heat outwards, and the phenomenon that the observation window with high temperature scalds the user is avoided; when the clothes treatment equipment is not provided with the drying function, the heat shield does not need to be arranged because the clothes treatment equipment does not have the risk of scalding a user, the heat shield in the prior art is limited by the installation structure, and the internal structure of the outer frame can be exposed in a large area after the heat shield is removed, so that the existing machine door cannot be used commonly among different types of clothes treatment equipment by removing the heat shield.

The utility model provides a machine door subassembly, through the marginal part clamp of observation window arrange between first door frame and second door frame, arrange the heat shield clamp between first door frame and observation window, so, the observation window realizes every direction spacing through first door frame and second door frame, and the heat shield realizes every direction spacing through observation window and first door frame, therefore the removal of heat shield can not cause any influence to the limit structure of observation window self, and because the observation window clamp is arranged between first door frame and observation window, observe along the direction of machine door subassembly towards the box, first door frame is closer to the user than the heat shield, the projection of the part that first door frame is close to the heat shield covers the projection of the marginal area of heat shield completely, can not influence the appearance quality of first door frame after removing the heat shield, therefore the utility model provides a machine door subassembly's commonality is higher, is beneficial to reducing the production cost of the clothes treatment equipment.

It can be understood that the heat shield is made of a material with poor heat conductivity and high transparency. With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, viewed in an axial direction of the laundry treating apparatus, a portion of the first door frame adjacent to the observation window has a first surface and a second surface that are parallel to and offset from each other, and in a state in which the installation is completed, the first surface abuts a surface of a side of the observation window that is away from a cabinet of the laundry treating apparatus, and the second surface abuts a surface of a side of the heat shield that is away from the observation window, so that at least a portion of an edge of the heat shield can be sandwiched between the observation window and the first door frame.

Through the arrangement, namely, a first surface and a second surface which are parallel to each other and are staggered are arranged on the part, close to the observation window, of the first door frame, the first surface of the first door frame is abutted with the surface of one side, far away from the box body of the clothes treatment equipment, of the observation window, so that the observation window is limited in the axial direction, the second surface of the first door frame is abutted with the surface of one side, far away from the observation window, of the heat shield, the surface, close to one side, far away from the observation window, of the heat shield is abutted with the surface of one side, far away from the box body of the clothes treatment equipment, of the observation window, so that the heat shield is limited in the axial direction, and the mounting structure is simple, the mounting process is convenient, and the mounting flexibility is higher.

The utility model provides a first surface and second surface dislocation can be the two and misplace in the axial, all form on the loop configuration that a component has like first surface and second surface, construct first surface and second surface simultaneously through setting up the opening on this loop configuration. Or the two may be dislocated in both the axial direction and the radial direction, for example, two annular structures are provided, which are sleeved with each other, wherein one of the annular structures is provided with a gap to construct a first surface and a second surface, and the other annular structure is provided with the first surface, and the first surface area is larger and discontinuous.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the first surface and the second surface are disposed in a staggered manner in an axial direction of the laundry treating apparatus.

In this way, a construction of the first door frame is provided.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the first door frame has a surrounding wall extending in an axial direction of the laundry treating apparatus toward the observation window, and the first surface and the second surface are both formed on the surrounding wall.

Through setting up like this, can be that the structure of first door frame is simpler, be favorable to reduction in production cost. With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, at least a portion of the first surface and the second surface are offset both in an axial direction and a radial direction of the laundry treating apparatus.

Thus, an embodiment of the first doorframe is provided.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the first door frame includes a main body portion and a reinforcement portion connected to the main body portion, the reinforcement portion being located between the main body portion and the second door frame, at least a portion of the first surface being formed on the reinforcement portion.

By means of the arrangement, the influence of the removal operation on the overall appearance quality of the machine door assembly after the heat shield is removed can be further reduced.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the heat shield includes a heat shield main body, a portion of an edge of which extends in a radially outward direction and is formed with a plurality of coupling protrusions, and the heat shield is interposed between the first door frame and the viewing window by the plurality of coupling protrusions.

Through setting up like this for the connected mode between heat screen and the first door frame is simpler.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the heat shield main body is further provided with at least one positioning protrusion at a position near an edge thereof.

Through setting up like this, can make things convenient for operating personnel's installation, promote the installation effectiveness.

With regard to the door assembly of the laundry treating apparatus described above, in some possible embodiments, the observation window includes an observation window main body, an edge of the observation window main body extends in a radially outward direction to form a flange, and the observation window is sandwiched between the first door frame and the second door frame by the flange.

In a second aspect, the present invention further provides a clothes treating apparatus, which includes the door assembly according to any one of the above technical solutions.

It can be understood that, since the laundry treating apparatus is configured with the door assembly, all technical effects of the door assembly are provided, and are not described herein again.

Drawings

Preferred embodiments of the present invention are described below with reference to the accompanying drawings, in which:

fig. 1 is a schematic structural view of a door body assembly provided in embodiment 1 of the present invention;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a sectional view taken along line A-A in FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 3 at C;

FIG. 5 is a sectional view taken along line B-B of FIG. 2;

FIG. 6 is an enlarged partial schematic view of FIG. 5 at D;

fig. 7 is an exploded schematic view of a heat shield and door frame assembly provided in embodiment 1 of the present invention; and

fig. 8 is a schematic structural view of a door assembly provided by an embodiment of the present invention after removing a heat shield.

List of reference numerals:

1. a door frame assembly; 10. an outer frame; 100. a first enclosure wall; 1000. a first avoidance slot; 1001. a first surface; 1002. a second surface; 11. a middle frame; 110. a second enclosure wall; 1100. a second avoidance slot; 1101. a first surface; 2. an observation window; 20. an observation window main body; 21. flanging; 3. a heat shield; 30. a heat shield main body; 31. a connecting projection; 32. and a positioning projection.

Detailed Description

First, it should be noted that the following embodiments are only used for explaining the technical principle of the present invention, and are not intended to limit the scope of the present invention. For example, although the following embodiments are explained in conjunction with a tumble washer dryer, this is not intended to be limiting, and the present invention is equally applicable to tumble dryers, tumble nursing machines, and the like, without departing from the spirit and scope of the present invention.

Next, in order to better explain the present invention, numerous specific details are set forth in the following detailed description. It will be understood by those skilled in the art that the present invention may be practiced without some of these specific details.

In the description of the present invention, the terms "upper", "lower", "inner", "outer", "top", "bottom", etc. indicating directions or positional relationships are based on directions or positional relationships in actual use, which are merely for convenience of description, and do not indicate or imply that the apparatus to be protected must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the present invention, "not indicated" means that the corresponding structure is not illustrated in the drawings, but is indicated in the drawings, and "not illustrated" means that the corresponding structure is not illustrated in the drawings.

In order to solve the problem that the user is easily scalded to current clothing processing apparatus's of taking drying function observation window to and take drying function's clothing processing apparatus's door and the commonality between the clothing processing apparatus's of not taking drying function's the door in order to promote, the utility model provides a clothing processing apparatus and door subassembly thereof, this door subassembly both can be used for taking drying function's clothing processing apparatus, like clothes dryer, washing and drying all-in-one etc. also can be used for not waiting drying function's clothing processing apparatus, like washing machine etc. to the washing machine who does not take drying function, only need with the heat screen remove from the door subassembly can, should remove the outward appearance that the operation can not influence the door subassembly, the commonality is very high.

The embodiment of the utility model provides a drum-type all-in-one washer dryer includes the box and is connected to the quick-witted door subassembly of box front end. The machine door component is connected with the box body in a pivoting mode, a rotatable roller is arranged in the box body, and a cylinder opening of the roller faces the machine door component. In operation, the drum rotates about its axis, and thus "axial" in the various embodiments described below is defined as the direction in which the rotational axis of the drum extends, and "radial" in the various embodiments described below is defined as the direction perpendicular to the direction in which the rotational axis of the drum extends.

Example 1

As shown in fig. 1, the door assembly of the present embodiment includes a door frame assembly 1, a viewing window 2, a heat shield 3, a gasket (not shown), an electric device (not shown) connected to the door frame assembly 1, a door lock mechanism (not shown), and the like.

Referring to fig. 2 and 3, the door frame assembly 1 includes a first door frame and a second door frame (not shown), the first door frame is located on a side of the door assembly away from the cabinet (not shown) of the washing and drying machine, and the second door frame is located on a side of the door assembly close to the cabinet of the washing and drying machine. The second door frame is connected with the first door frame in a buckled and clamped mode, the edge portion of the observation window 2 is clamped between the first door frame and the second door frame, the heat shield 3 is clamped between the first door frame and the observation window 2, and the installed heat shield 3 is located on one side, away from the washing and drying integrated machine, of the observation window 2.

Referring to fig. 1 and 3 (or fig. 5), the observation window 2 includes an observation window main body 20, the observation window main body 20 is a basin-shaped structure, an opening of the observation window main body faces a user, observation is performed in the direction of fig. 3, the right side of the observation window is the direction of the user, and the left side of the observation window is the direction of the box body.

Referring to fig. 4 or 6, the edge of the observation window main body 20 is formed with a burring 21 extending in a radially outward direction, and the burring 21 has a uniform thickness so as to be stably interposed between the first door frame and the second door frame. The observation window main body 20 and the flange 21 are integrally formed, and are preferably made of tempered glass, such as transparent tempered glass or semitransparent tempered glass, or synthetic resin or the like.

In the mounted state, the heat shield 3 and the observation window 2 are both sandwiched between the first door frame and the second door frame. Specifically, the heat shield 3 is clamped between the first door frame and the observation window 2, so that the observation window is isolated from a user, the high temperature of the observation window is prevented from being transmitted, and the use safety of the washing and drying integrated machine is improved.

Referring to fig. 7, the heat shield 3 of the present embodiment includes a heat shield main body 30, the heat shield main body 30 is a circular flat plate structure, a portion of an edge of the heat shield main body 30 is extended in a radial outward direction thereof to form a plurality of coupling protrusions 31, and one of the coupling protrusions is further extended in a radial outward direction thereof to form a positioning protrusion 32 for facilitating positioning during installation. The coupling protrusions 31 and the positioning protrusions 32 are uniformly arranged in the circumferential direction of the heat shield main body 30, and the heat shield is interposed between the first door frame and the observation window by the plurality of coupling protrusions 31.

It can be understood that the parameters such as the number, the arrangement position, the spacing distance and the like of the connecting protrusions can be adjusted according to actual needs.

In this embodiment, as viewed in the axial direction of the washing and drying all-in-one machine, the portion of the first door frame close to the observation window has a first surface and a second surface which are parallel to each other and are dislocated, and in the state of complete installation, the first surface abuts against the surface of the side of the observation window, which is far away from the box body of the washing and drying all-in-one machine, and the second surface abuts against the surface of the side of the heat shield, which is far away from the observation window, so that at least a part of the edge of the heat shield can be sandwiched between the observation window and the first door frame.

Specifically, the first door frame in the present embodiment includes a main body portion (hereinafter referred to as an outer frame 10) and a reinforcing portion (hereinafter referred to as an inner frame 11), wherein a first surface is formed on both the outer frame 10 and the inner frame 11, and a second surface is formed on the outer frame 10. As shown in fig. 4, 6 and 7, a first surrounding wall 100 is formed at a portion of the outer frame 10 close to the viewing window, a plurality of first avoiding grooves 1000 arranged at intervals are formed on the first surrounding wall 100, and the first avoiding grooves 1000 are matched with the connecting protrusions 31 arranged on the heat shield 3 to limit the heat shield. The middle frame 11 is formed with the second surrounding wall 110 near the observation window, and in the installed state, the first surrounding wall 100 is coaxially sleeved with the second surrounding wall 110, and the second surrounding wall 110 is located at the periphery of the first surrounding wall 100, and the second surrounding wall 110 is formed with a second avoiding groove 1100, and the second avoiding groove 1100 corresponds to one of the first avoiding grooves 1000, and thus is combined to form an avoiding structure capable of matching with the positioning protrusion 32 on the heat shield 3.

In this embodiment, the first surface for axially limiting the viewing window is formed on both the outer frame 10 and the middle frame 11, and specifically includes a first surface 1001 formed on the first wall 100 and a first surface 1101 formed on the second wall 110. The first surface 1001 and the first surface 1101 in this embodiment are discontinuous surfaces in the radial direction because they are different door frame members, and it is understood that the first surface may be a continuous surface when the outer frame 10 and the middle frame 11 are designed as an integrally formed structure.

In this embodiment, the second surface 1002 for limiting the heat shield 3 is formed on the outer frame 10, specifically, a surface facing the heat shield among surfaces of the first avoidance groove 1000. The second surface 1002 thus formed is a circumferentially discontinuous surface. It will be appreciated that the first wall 100 is only in abutment with the heat shield when the second surface is circumferentially continuous.

As can be seen from fig. 7, since the first avoidance groove itself has a small size, the appearance of the door assembly is not substantially affected after the heat shield is removed, so that the door assembly can be used in multiple models.

Example 2

The present embodiment is substantially the same in structure as the door assembly of embodiment 1, except that the first surface and the second surface are arranged differently in the present embodiment.

In this embodiment, the first surface for limiting the observation window and the second surface for limiting the heat shield are arranged in a staggered manner in the axial direction of the washing and drying integrated machine, and are not staggered in the radial direction.

Specifically, in the embodiment, a portion of the first door frame, which is close to the observation window, is formed with an integrally-structured peripheral wall, which faces the observation window and extends in the axial direction of the washing and drying all-in-one machine, and referring to the structure shown in fig. 4 or fig. 6 with the middle frame removed, a plurality of avoiding grooves are formed on the peripheral wall, so that the first surface at this time, i.e., the surface of the peripheral wall facing the side of the observation window, and the second surface, i.e., the surface of each avoiding groove having a side facing the observation window.

As shown in fig. 8, after the heat shield is removed, the installation of the observation window and the exertion of the functions thereof are not affected, and the appearance of the door frame assembly is not affected, so that the overall appearance quality of the door assembly is not affected.

So far, the technical solution of the present invention has been described with reference to the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Without departing from the principle of the present invention, a person skilled in the art can make equivalent changes or substitutions to the related technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the present invention.

Claims (10)

1. A door assembly of a laundry treating apparatus, comprising:

a door frame assembly including a first door frame and a second door frame, the first door frame being located at a side of the door assembly away from the cabinet of the laundry treating apparatus, the second door frame being located at a side of the door assembly close to the cabinet of the laundry treating apparatus;

an observation window having an edge portion thereof sandwiched between the first door frame and the second door frame;

the gate assembly further comprises:

a removable heat shield sandwiched between the first door frame and the viewing window.

2. The door assembly of a laundry processing apparatus according to claim 1, wherein, viewed in an axial direction of the laundry processing apparatus, a portion of the first door frame adjacent to the observation window has a first surface and a second surface which are parallel to each other and are offset, and in a state in which the installation is completed, the first surface abuts a surface of a side of the observation window which is away from a cabinet of the laundry processing apparatus, and the second surface abuts a surface of a side of the heat shield which is away from the observation window, so that at least a portion of an edge of the heat shield can be sandwiched between the observation window and the first door frame.

3. The door assembly of a laundry treating apparatus according to claim 2, wherein the first surface and the second surface are disposed in a staggered manner in an axial direction of the laundry treating apparatus.

4. A door assembly of a laundry treating apparatus according to claim 3, wherein the first door frame has a peripheral wall extending in an axial direction of the laundry treating apparatus toward the observation window, and the first surface and the second surface are formed on the peripheral wall.

5. The door assembly of a laundry processing apparatus according to claim 2, wherein at least a portion of the first surface and the second surface are offset in both an axial direction and a radial direction of the laundry processing apparatus.

6. The door assembly of a laundry processing apparatus according to claim 5, wherein the first door frame includes a main body portion and a reinforcement portion connected to the main body portion, the reinforcement portion being located between the main body portion and the second door frame, at least a portion of the first surface being formed on the reinforcement portion.

7. The door assembly of a laundry processing apparatus according to claim 1, wherein the heat shield includes a heat shield body, a portion of an edge of the heat shield body is extended in a radially outward direction to be formed with a plurality of coupling protrusions, and the heat shield is interposed between the first door frame and the observation window by the plurality of coupling protrusions.

8. The door assembly of a laundry treating apparatus according to claim 7, wherein the heat shield body is further provided with at least one positioning protrusion at a position near an edge thereof.

9. The door assembly of a laundry processing apparatus according to claim 1, wherein the observation window includes an observation window main body, an edge of the observation window main body extends in a radially outward direction to form a flange, and the observation window is sandwiched between the first door frame and the second door frame by the flange.

10. A laundry treating apparatus, characterized in that the laundry treating apparatus comprises the door assembly of any one of claims 1 to 9.

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