Door body structure and clothes processing equipment

Abstract

The utility model discloses a door body structure and clothes processing equipment. The door body structure comprises window glass; the mounting frame structure is used for assembling and fixing window glass; the window screen is adhered to the front side of the mounting frame structure through liquid glue; a fixing part for gluing and bonding the window screen is arranged on the mounting frame structure, and an irregular concave-convex structure is arranged on the fixing part and is used for forming a rough bonding surface. When the window screen is bonded, firstly, a glue gun is used for coating liquid glue on the bonding face of the fixing part, then the window screen is pressed on the fixing part, the window screen is extruded, redundant liquid glue enters the concave pits of the concave-convex structure, the liquid glue makes contact with the window screen after the concave pits are filled with the liquid glue, the protrusions of the concave-convex structure abut against the window screen, the superficial area of the liquid glue is greatly increased, and the bonding effect of the window screen is improved. And the adhesive force is increased, and loosening and falling are not prone to occurring. The pits of the concave-convex structure contain redundant liquid glue, so that the liquid glue cannot overflow in the radial direction, the adhesive cleaning procedure is reduced, the production efficiency is improved, and the appearance quality of the door body structure is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of clothing processing equipment, and in particular relates to a door structure and clothing processing equipment with the door structure. Background Art

[0002] The drum washing machine generally has a front-opening door, and a clothing inlet is provided on the front panel of the drum washing machine, and a door body is provided at the clothing inlet. The door body assembly is relatively complex, and generally includes an outer frame, a middle frame, a window glass, and an inner frame. A circular middle frame is superimposed between the inner frame and the outer frame. The window glass is basin-shaped and has a mounting edge on the outside. The mounting edge is located between the middle frame and the inner frame, and the outer frame is snapped to the outside of the middle frame. In this way, the window glass is recessed backward in front of the door body, which makes it easy to observe the operation of the washing machine through this point; the clothing inlets of the outer and inner drums of the washing machine can be closed at the same time to prevent the clothes from approaching the outside and prevent the washing water from leaking out.

[0003] However, the backward concave structure of the door body usually accumulates dust, which requires users to clean it regularly, otherwise it will affect the appearance and look unsightly. On the other hand, the concave structure is complicated and does not meet the aesthetic taste of users, and is becoming increasingly niche. In addition, washer-dryers are becoming more and more popular. When washing and drying, the concave part of the washer-dryer is close to the inside of the washing drum at the window glass, and the temperature is very high. It is obviously uncomfortable to touch, and may even cause burns. Therefore, a window screen is currently added to the outside of the outer frame, that is, a round piece of glass or plastic is used to seal the concave part of the window glass to seal the concave part.

[0004] There are two main ways to install and fix the window screen: bonding and snap-fitting. The snap-fitting fixation requires multiple claws and slots to be set between the window screen and the outer frame. Compared with bonding fixation, the snap-fitting fixation has a more complex structure and a higher manufacturing cost. One way of bonding fixation uses double-sided tape, which is usually packaged in long strips and rolls. When the roll of double-sided tape is opened and applied to the annular fixing part, due to the mismatch in shape, the double-sided tape must be processed into small sections so that it can be applied to the fixing part without exceeding the range of the fixing part; and after the application is completed, the protective paper of the double-sided tape needs to be torn off before the window screen can be fixed by pasting. Therefore, this production method is very inefficient. Another way of bonding fixation uses liquid glue, and glue overflows frequently, requiring a process for cleaning the overflowed liquid glue; and only the overflowed liquid glue can be cleaned, and the liquid glue in the surface gaps will still affect the appearance quality.

[0005] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0006] In view of the above-mentioned problems in the prior art, the utility model proposes a door body structure, which can avoid the overflow of liquid glue when the window screen is bonded, reduce the adhesive cleaning process, improve production efficiency, and help improve the appearance quality of the door body structure.

[0007] In order to achieve the above-mentioned utility model purpose, the utility model adopts the following technical solutions:

[0008] A door structure, comprising:

[0009] Window glass;

[0010] A mounting frame structure, which is used to assemble and fix the window glass;

[0011] a window screen bonded to the front side of the mounting frame structure using liquid glue;

[0012] A fixing portion for gluing and bonding the window screen is provided on the installation frame structure, and an irregular concave-convex structure is provided on the fixing portion to form a rough bonding surface.

[0013] In some embodiments of the present application, the concave-convex structure is a dermatoglyphic structure.

[0014] In some embodiments of the present application, a plurality of anti-overflow glue grooves are arranged at intervals on the fixing portion.

[0015] In some embodiments of the present application, the fixing portion is in a circular ring shape, and the anti-glue overflow groove has two radial groove walls that are arranged opposite to each other and located in the radial direction of the fixing portion.

[0016] In some embodiments of the present application, the circumferential dimension between two adjacent anti-glue overflow grooves is greater than the circumferential dimension of the anti-glue overflow groove.

[0017] In some embodiments of the present application, a radial dimension of the anti-overflow glue groove is smaller than a radial dimension of the fixing portion.

[0018] In some embodiments of the present application, the anti-overflow glue groove has an outer groove wall and an inner groove wall.

[0019] In some embodiments of the present application, the window screen is made of a transparent material, a non-perspective area is provided on the window screen, and the non-perspective area is located in front of the fixing portion.

[0020] In some embodiments of the present application, the mounting frame structure has an outer frame and a middle frame that are assembled, the middle frame has a middle frame body that is tilted inward in a backward direction, the outer frame has an arc-shaped outer frame body, and the middle frame body and the outer frame body are arranged to form a fixing groove for fixing the window glass.

[0021] In some embodiments of the present application, the window glass has a basin-shaped body and a mounting edge extending forward and outward along an outer edge of the basin-shaped body, and the mounting edge is located in the fixing groove.

[0022] In some embodiments of the present application, the outer frame further has a card edge that is bent and extended inward along the front end of the outer frame body, and a card slot that matches the card edge is provided on the middle frame.

[0023] In some embodiments of the present application, the middle frame also has the fixing portion bent and extended outward along the front end of the middle frame body, and a stop edge bent and extended forward along the outer side of the fixing portion, and the stop edge is arranged around the outer side of the window screen; the front end surface of the fixing portion is the bonding surface.

[0024] In some embodiments of the present application, a clamping rib extending outward is provided on the middle frame body, the clamping rib is arranged parallel to the fixing portion, and the fixing portion and the clamping rib are arranged to surround and form the clamping groove.

[0025] Based on the above-mentioned door body assembly, the utility model also provides a clothing processing device with the door body structure, which can avoid the overflow of liquid glue when the window screen is bonded, reduce the adhesive cleaning process, improve production efficiency, and help improve the appearance quality of the door body structure.

[0026] A clothes processing device comprises a box body and the above-mentioned door structure which is openable and closable and is arranged on a front plate of the box body.

[0027] Compared with the prior art, the advantages and positive effects of the utility model are as follows: when bonding the window screen, firstly, the liquid glue is applied to the bonding surface of the fixing part by using a glue gun, and then the window screen is pressed on the fixing part. Excess liquid glue will enter the pits of the concave-convex structure due to the squeezing of the window screen. After the liquid glue fills the pits, it will contact the window screen, and the protrusions of the concave-convex structure will abut the window screen, which greatly increases the surface area of ​​the liquid glue, and also increases the bonding force, making it not easy to loosen or fall off. In addition, the pits of the concave-convex structure accommodate excess liquid glue, so that the liquid glue will not overflow in the radial direction, reducing the cleaning adhesive process, improving production efficiency, and being conducive to improving the appearance quality of the door body structure.

[0028] After reading the specific embodiments of the present invention in conjunction with the accompanying drawings, other features and advantages of the present invention will become more clear. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, a brief introduction will be given below to the drawings required for use in the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0030] Figure 1 This is a structural schematic diagram of an embodiment of a door structure proposed by the utility model;

[0031] Figure 2 for Figure 1 Schematic diagram of the enlarged structure of the A area in the middle;

[0032] Figure 3 for Figure 1 Schematic diagram of the left view structure;

[0033] Figure 4 It is a structural schematic diagram of the middle frame;

[0034] Figure 5 for Figure 4 Schematic diagram of the enlarged structure of the middle B area;

[0035] Figure 6 for Figure 1 A magnified schematic diagram of the structure in the middle;

[0036] Figure 7 A structural schematic diagram of an embodiment of another door structure proposed by the utility model;

[0037] Figure 8 for Figure 7 Schematic diagram of the enlarged structure of the middle C area;

[0038] Fig. 9 for Figure 8 A schematic diagram of the left view structure of the middle frame;

[0039] Fig.10 for Fig. 9 Schematic diagram of the enlarged structure of the D region in the middle;

[0040] Fig.11 is a schematic diagram of the structure of the window screen;

[0041] Among them, the window screen 100; the non-perspective area 110;

[0042] Middle frame 200; middle frame body 210; fixing portion 220; concave-convex structure 221; retaining edge 230; clamping groove 240; anti-overflow glue groove 250; clamping rib 280;

[0043] Outer frame 300; outer frame body 310, clamping edge 320; fixing groove 350;

[0044] Window glass 400; basin-shaped body 410; mounting edge 420. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0046] In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", etc. are based on the positional relationships shown in the accompanying drawings, with the direction close to the axis of the door body being "inside", and the opposite being "outside". The terms are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0047] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0048] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0049] The disclosure below provides many different embodiments or examples for realizing different structures of the present invention. In order to simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are merely examples, and the purpose is not to limit the present invention. In addition, the present invention may repeat reference numbers and / or reference letters in different examples, and such repetition is for the purpose of simplification and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present invention provides various specific examples of processes and materials, but those of ordinary skill in the art may be aware of the application of other processes and / or the use of other materials. Embodiment 1

[0050] See also Figure 1-Figure 6 , is an embodiment of a door body structure proposed by the utility model, the door body structure is hingedly arranged on the front plate of the equipment, an input port is opened on the front plate, and the door body structure is used to close the input port; and can be used to observe the operation status inside the equipment, and it is required that the lowest part of the door body structure is made of transparent material.

[0051] A door assembly includes: a window screen 100, a middle frame 200, an outer frame 300 and a window glass 400. The window glass 400 can be used to observe the situation inside the device. The window glass 400 is made of a transparent material. The window glass 400 is preferably set to a basin-shaped structure convex to the rear. The window glass 400 is preferably made of glass, and can also be made of plastic. The middle frame 200 and the outer frame 300 form a mounting frame structure, which is used to assemble and fix the window glass 400. The mounting frame structure is a circular frame fixed to the edge of the front opening of the window glass 400. In some other embodiments, the mounting frame structure can also adopt other component structures.

[0052] In this embodiment, the window screen 100 is a planar structure. The window screen 100 is bonded to the front side of the mounting frame structure with liquid glue to seal the open end of the window glass 400. The window screen 100 is made of transparent material, so that the inside of the device can be observed through the window screen 100 and the window glass 400. A fixing portion 220 for applying glue to bond the window screen 100 is provided on the mounting frame structure. The fixing portion 220 is in a circular ring shape. An irregular concave-convex structure 221 is provided on the fixing portion 220 to form a rough bonding surface.

[0053] When bonding the window screen, first use a glue gun to apply liquid glue on the bonding surface of the fixing part 220, then press the window screen 100 on the fixing part. Excess liquid glue will enter the pit of the concave-convex structure 221 due to the squeezing of the window screen 100. After the liquid glue fills the pit, it will contact the window screen 100. The protrusion of the concave-convex structure 221 abuts the window screen 100, which greatly increases the surface area of ​​the liquid glue, and also increases the bonding force, making it difficult to loosen or fall off. In addition, the pit of the concave-convex structure 221 accommodates excess liquid glue, so that the liquid glue will not overflow in the radial direction, reducing the cleaning adhesive process, improving production efficiency, and helping to improve the appearance quality of the door structure.

[0054] In some embodiments of the present application, the concave-convex structure 221 is a leather grain structure, and the plane size and depth size of the pits of the concave-convex structure 221 are small and irregular; this is beneficial to the firmness of bonding and helps reduce the difficulty of processing.

[0055] The specific setting of the installation frame structure is described below. The installation frame structure has an outer frame 300 and a middle frame 200 that are assembled. The middle frame 200 has a middle frame body 210 that is tilted inward in the rearward direction. The outer frame 300 has an arc-shaped outer frame body 310. The middle frame body 210 and the outer frame body 310 surround a fixing groove 350 for fixing the window glass 100. Specifically, the window glass 400 has a basin-shaped body 410 and a mounting edge 420 that extends forward and outward along the outer edge of the basin-shaped body 410. The mounting edge 420 is located in the fixing groove 350. The rear end of the outer frame body 310 abuts against the rear side of the mounting edge 420 on the window glass 400.

[0056] In some embodiments of the present application, the middle frame 200 and the outer frame 300 are fixedly engaged, and the outer frame 300 further has a locking edge 320 that is bent and extended inward along the front end of the outer frame body 310, and a locking groove 240 is provided on the middle frame 200 to match the locking edge 320. The locking edge 320 is locked and fixed in the locking groove 240.

[0057] In some embodiments of the present application, the middle frame 200 also has a fixing portion 220 that is bent and extended outward along the front end of the middle frame body 210, and a guard edge 230 that is bent and extended forward along the outer side of the fixing portion 220, and the guard edge 230 is surrounded by the outer side of the window screen 100.

[0058] In some embodiments of the present application, a clamping rib 280 extending outward is provided on the middle frame body 210 , the clamping rib 280 is arranged parallel to the fixing portion 220 , and the fixing portion 220 and the clamping rib 280 surround and form a clamping groove 240 . Embodiment 2

[0059] See also Figure 7-Figure 11, is another embodiment of a door structure proposed by the present utility model. The main difference between this embodiment and the first embodiment is that an anti-overflow glue groove 250 is provided on the fixing portion 220, and the rest can adopt the same structure as the first embodiment.

[0060] A door assembly includes: a window screen 100, a middle frame 200, an outer frame 300 and a window glass 400. The window glass 400 can be used to observe the situation inside the device. The window glass 400 is made of a transparent material. The window glass 400 is preferably set to a basin-shaped structure convex to the rear. The window glass 400 is preferably made of glass, and can also be made of plastic. The middle frame 200 and the outer frame 300 form a mounting frame structure, which is used to assemble and fix the window glass 400. The mounting frame structure is a circular frame fixed to the edge of the front opening of the window glass 400. In some other embodiments, the mounting frame structure can also adopt other component structures.

[0061] In this embodiment, the window screen 100 is a planar structure. The window screen 100 is bonded to the front side of the mounting frame structure with liquid glue to seal the open end of the window glass 400. The window screen 100 is made of transparent material, so that the inside of the device can be observed through the window screen 100 and the window glass 400. A fixing portion 220 for applying glue to bond the window screen 100 is provided on the mounting frame structure. The fixing portion 220 is in a circular ring shape. An irregular concave-convex structure 221 is provided on the fixing portion 220 to form a rough bonding surface.

[0062] When bonding the window screen, first use a glue gun to apply liquid glue on the bonding surface of the fixing part 220, then press the window screen 100 on the fixing part. Excess liquid glue will enter the pit of the concave-convex structure 221 due to the squeezing of the window screen 100. After the liquid glue fills the pit, it will contact the window screen 100. The protrusion of the concave-convex structure 221 abuts the window screen 100, which greatly increases the surface area of ​​the liquid glue, and also increases the bonding force, making it difficult to loosen or fall off. In addition, the pit of the concave-convex structure 221 accommodates excess liquid glue, so that the liquid glue will not overflow in the radial direction, reducing the cleaning adhesive process, improving production efficiency, and helping to improve the appearance quality of the door structure.

[0063] In some embodiments of the present application, the concave-convex structure 221 is a leather grain structure, and the plane size and depth size of the pits of the concave-convex structure 221 are small and irregular; this is beneficial to the firmness of bonding and helps reduce the difficulty of processing.

[0064] In some embodiments of the present application, a plurality of anti-overflow glue grooves 250 are provided at intervals on the fixing portion 220, which is conducive to a smaller pit size of the concave-convex structure 221. After the concave-convex structure 221 through which the liquid glue flows is filled, excess liquid glue can be accommodated in the anti-overflow glue grooves 250, thereby avoiding overflow of the liquid glue.

[0065] In some embodiments of the present application, the fixing portion 220 is annular, and the anti-overflow glue grooves 250 are arranged at intervals in the circumferential direction. The anti-overflow glue grooves 250 have two radial groove walls located in the radial direction of the fixing portion 220, and the two radial groove walls are arranged opposite to each other. The anti-overflow glue grooves 250 are located on a sector radially radiating from the center of the fixing portion 220. Since the fixing portion 220 is annular, the anti-overflow glue grooves 250 extending radially are arranged, which is conducive to the uniform arrangement of the anti-overflow glue grooves 250 in the circumferential direction, and is convenient for the firmness after bonding.

[0066] In some embodiments of the present application, the circumferential dimension between two adjacent anti-glue overflow grooves 250 is greater than the circumferential dimension of the anti-glue overflow groove 250 , and in a circumferential direction of the fixing portion 220 , the arc length between two adjacent anti-glue overflow grooves 250 is greater than the arc length on the anti-glue overflow groove 250 .

[0067] In some embodiments of the present application, the radial dimension of the anti-overflow glue groove 250 is smaller than the radial dimension of the fixing part 220, and the anti-overflow glue groove 250 has an outer groove wall and an inner groove wall, that is, the anti-overflow glue groove 250 is not opened on the radial outer side or inner side to prevent the liquid glue flowing into the anti-overflow glue groove 250 from flowing out.

[0068] In some embodiments of the present application, the window screen 100 is made of a transparent material, so that the internal operation of the device can be seen through the window screen 100 and the window glass 400. In order to avoid seeing the fixing part 220 through the window screen 100, a non-perspective area 110 is provided on the window screen 100, and the non-perspective area 110 is located in front of the fixing part 220. The non-perspective area 110 can be implemented by frosting, applying an opaque coating, etc., and the front end surface of the non-perspective area 110 can be treated opaquely, or the rear end surface of the non-perspective area 110 can be treated opaquely. It is preferred to set the rear end surface of the non-perspective area 110 to be frosted, so that the surface of the window screen 100 bonded to the fixing part 220 is rough, which is conducive to the penetration of the liquid glue and is conducive to improving the firmness of the window screen 100 after bonding.

[0069] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the above embodiments, it is still possible for a person skilled in the art to modify the technical solutions described in the above embodiments, or to replace some of the technical features therein with equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions claimed to be protected by the present invention.

Claims

1. A door structure, characterized in that: include: Window glass; A mounting frame structure, which is used to assemble and fix the window glass; a window screen bonded to the front side of the mounting frame structure using liquid glue; A fixing part for gluing and bonding the window screen is provided on the installation frame structure, and a concave-convex structure is provided on the fixing part to form a rough bonding surface.

2. The door structure according to claim 1, characterized in that: The concavo-convex structure is a dermatoglyphic structure.

3. The door structure according to claim 1, characterized in that: A plurality of anti-overflow glue grooves are arranged at intervals on the fixing part.

4. The door structure according to claim 3, characterized in that: The fixing portion is in the shape of a circular ring, and the anti-overflow glue groove has two radial groove walls which are arranged opposite to each other and are located in the radial direction of the fixing portion.

5. The door structure according to claim 4, characterized in that: The circumferential dimension between two adjacent anti-overflow glue grooves is greater than the circumferential dimension of the anti-overflow glue grooves.

6. The door structure according to claim 4, characterized in that: The radial dimension of the anti-overflow glue groove is smaller than the radial dimension of the fixing portion.

7. The door structure according to any one of claims 1 to 6, characterized in that: The window screen is made of a transparent material, and a non-perspective area is arranged on the window screen, and the non-perspective area is located in front of the fixing part.

8. The door structure according to claim 7, characterized in that: The installation frame structure comprises an outer frame and a middle frame which are assembled and arranged, the middle frame comprises a middle frame body which is arranged to be inclined inward in a backward direction, the outer frame comprises an arc-shaped outer frame body, and the middle frame body and the outer frame body are arranged to form a fixing groove for fixing the window glass.

9. The door structure according to claim 8, characterized in that: The middle frame also has the fixing portion bent outward and extended along the front end of the middle frame body, and a stop edge bent forward and extended along the outer side of the fixing portion, and the stop edge is arranged around the outer side of the window screen; the front end surface of the fixing portion is the bonding surface.

10. A clothes processing device, characterized in that: The invention comprises a box body and a door structure as claimed in any one of claims 1 to 9 which is openable and closable and is arranged on a front panel of the box body.

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