CN109023858B - Door body of drum washing machine and washing machine - Google Patents
Door body of drum washing machine and washing machine Download PDFInfo
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- CN109023858B CN109023858B CN201811030002.XA CN201811030002A CN109023858B CN 109023858 B CN109023858 B CN 109023858B CN 201811030002 A CN201811030002 A CN 201811030002A CN 109023858 B CN109023858 B CN 109023858B
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- frame
- window screen
- center
- inner frame
- middle frame
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F39/00—Details of washing machines not specific to a single type of machines covered by groups D06F9/00 - D06F27/00
- D06F39/12—Casings; Tubs
- D06F39/14—Doors or covers; Securing means therefor
Abstract
The invention discloses a door body of a drum washing machine and the washing machine, comprising an inner frame, a glass basin, a middle frame, a window screen and an outer frame which are arranged in sequence, wherein the glass basin is clamped between the middle frame and the inner frame, the window screen is positioned between the middle frame and the outer frame, and the outer frame is sleeved outside the inner frame; the window screen is characterized in that an installation part is arranged on the inner frame towards the inner side of the opening end part of the middle frame, and the installation part is matched with a first clamping groove formed in the window screen to enable the window screen to be fixed on the inner frame. According to the invention, the installation part is arranged on the inner frame, the first clamping groove is arranged on the window screen, the installation part is matched with the first clamping groove arranged on the window screen, the window screen is fixed on the inner frame, and the middle frame is clamped and fixed between the window screen and the inner frame, so that the condition that the assembly of the outer frame is influenced or the outer frame is separated due to the size or deformation of the middle frame is avoided.
Description
Technical Field
The invention belongs to the field of washing machines, and particularly relates to a door body of a drum washing machine and the washing machine.
Background
Drum type washing machine is the front opening door generally, drum type washing machine is last to be provided with the clothing and to put in the mouth, clothing is put in mouthful department and is provided with the door body, door body structure is more complicated, generally include the frame, the window screen, the center, the glass basin, the inside casing, the edge of general center stretches into between frame and the inside casing, lock through between frame and the inside casing makes the center fix between the two, this is very high to the cooperation size control requirement of frame part and frame part, there is the deviation slightly or there is the deformation and will lead to the assembly difficulty, still can lead to the frame to deviate from during serious, influence assembly efficiency.
The present invention has been made in view of this situation.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a door body of a drum washing machine and the washing machine, wherein an installation part is arranged on an inner frame of the door body, a window screen is fixed on the inner frame through the installation part, and a middle frame is clamped and fixed between the window screen and the inner frame, so that when the installation sizes of the middle frame and the outer frame have some deviation or the middle frame deforms, the installation of the outer frame cannot be influenced, and the condition that the outer frame falls off cannot be caused.
In order to solve the technical problems, the invention adopts the technical scheme that:
a door body of a drum washing machine comprises an inner frame, a glass basin, a middle frame, a window screen and an outer frame which are sequentially arranged, wherein the glass basin is clamped between the middle frame and the inner frame, the window screen is positioned between the middle frame and the outer frame, and the outer frame is sleeved outside the inner frame; the window screen is characterized in that an installation part is arranged on the inner frame towards the inner side of the opening end part of the middle frame, and the installation part is matched with a first clamping groove formed in the window screen to enable the window screen to be fixed on the inner frame.
The mounting part is a folded edge of the inner frame, which is bent towards the center direction of the inner frame and at the opening end part of the inner frame facing the direction of the middle frame;
preferably, the mounting part is a plurality of first buckles and/or annular ribs which protrude and extend from the inner frame towards the inner side of the opening end part of the middle frame and towards the center direction of the inner frame;
further preferably, the first buckles and/or the annular ribs are uniformly arranged along the inner frame in the circumferential direction of the inner side of the opening end part facing the middle frame direction.
The peripheral edge of the window screen is bent towards the direction of the middle frame to form a first bent part, the extending end of the first bent part extends towards a direction which is perpendicular to the first bent part and far away from the center of the window screen to form a second bent part in a protruding manner, one side of the second bent part far away from the middle frame is provided with a first clamping groove, and the first clamping groove is arranged corresponding to the mounting part on the inner frame;
preferably, the first clamping groove is uniformly arranged along the circumferential direction of the second bending part of the window screen.
The outer peripheral edge of an opening at one end of the middle frame close to the window screen forms a step with a thickness changing suddenly towards the direction of the inner frame, and the outer peripheral wall of the middle frame is provided with clamping jaws along the circumferential direction;
preferably, the clamping jaws are uniformly arranged along the circumferential direction of the middle frame along the circumferential wall of the middle frame.
The inner frame is provided with a reinforcing rib which protrudes and extends towards the inner peripheral wall of the opening in the direction of the middle frame and towards the center direction of the inner frame, a certain distance is reserved between the reinforcing rib and the mounting part in the axial direction of the inner frame, a second bending part of the window screen and a step of the middle frame extend into the space between the mounting part and the reinforcing rib together, and the mounting part is correspondingly clamped into a first clamping groove on the second bending part of the window screen, so that the window screen is fixed on the inner frame;
preferably, the reinforcing rib is arranged corresponding to the mounting portion.
The step on the middle frame is provided with a second clamping groove along the circumferential direction of the step on one side close to the window screen, the second clamping groove is arranged corresponding to the mounting part on the inner frame, the step extends into the space between the mounting part on the inner frame and the reinforcing ribs, and the mounting part on the inner frame is correspondingly clamped into the second clamping groove arranged on the middle frame, so that the middle frame is fixed on the inner frame;
preferably, the second clamping grooves are uniformly arranged along the circumferential direction of the middle frame step.
The inside casing is located to the outside that the inside casing was opened towards the center of the frame direction to the outside casing cover, the open end portion that the frame is close to window screen one side extends to the frame center and forms the third kink, and the end that extends of third kink extends to the inside frame direction and forms the fourth kink, the side contact of one side that the center was kept away from to the second kink of fourth kink and window screen, and the fourth kink is located the inboard of installation department on the inside casing.
Furthermore, a middle frame reinforcing part is arranged between the middle frame and the glass basin, a third clamping groove is formed in the position, corresponding to the clamping jaw arranged on the outer peripheral wall of the middle frame, of the peripheral wall of the middle frame in the circumferential direction, the third clamping groove in the middle frame reinforcing part is matched with the clamping jaw in the middle frame, and the middle frame reinforcing part is connected to the outer wall of the middle frame in a clamped mode.
Furthermore, the inner periphery of the middle frame reinforcing part is circumferentially provided with first mounting holes, the position, corresponding to the first mounting holes in the middle frame reinforcing part, of the inner periphery of the inner frame is provided with second mounting holes, and the fastener penetrates through the first mounting holes and the second mounting holes to fixedly connect the middle frame reinforcing part with the inner frame.
The invention also provides a washing machine with any door body.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects.
The invention provides a door body of a drum washing machine and the drum washing machine, wherein the door body of the drum washing machine comprises an inner frame, a glass basin, a middle frame, a window screen and an outer frame which are sequentially arranged, the glass basin is clamped between the middle frame and the inner frame, the window screen is positioned between the middle frame and the outer frame, the outer frame is sleeved outside the inner frame, an installation part is arranged on the inner frame, a first clamping groove matched with the installation part is arranged on the peripheral edge of the window screen, and the window screen is clamped and fixed on the inner frame; the middle frame is fixed between the inner frame and the window screen, so that the influence of the edge deformation of the middle frame on the assembly of the outer frame is avoided, meanwhile, the assembly process of the door body of the drum washing machine is improved, the assembly efficiency is improved, the production speed in the production of the middle frame is improved, the defects are reduced, and the production efficiency is improved.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention, are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without limiting the invention to the right. It is obvious that the drawings in the following description are only some embodiments and that for a person skilled in the art, other drawings can also be derived from them without inventive effort. In the drawings:
FIG. 1 is a structural view of a door body of a drum washing machine according to an embodiment of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view A-A of FIG. 1 according to one embodiment of the present invention;
FIG. 3 is an enlarged view of FIG. 2 at B according to one embodiment of the present invention;
FIG. 4 is a block diagram of a middle frame according to an embodiment of the present invention;
FIG. 5 isbase:Sub>A sectional view taken along line A-A of FIG. 1 in accordance withbase:Sub>A second embodiment of the present invention;
FIG. 6 is an enlarged view of FIG. 5 at C according to a second embodiment of the present invention;
FIG. 7 is a block diagram of a middle frame in the second embodiment of the present invention;
FIG. 8 is a structural view of a reinforcing member of the middle frame in the embodiment of the present invention;
FIG. 9 is an assembly view of the inner frame and the middle frame stiffener according to an embodiment of the present invention;
fig. 10 is a sectional view taken along line D-D of fig. 9 in the present embodiment.
In the figure: 1-an inner frame; 2-a glass basin; 3-middle frame reinforcement; 4-middle frame; 5-window screen; 6-outer frame; 7-a first buckle; 8-reinforcing ribs; 9-clamping jaws; 10-a second card slot; 11-a third card slot; 12-a fourth card slot; 13-a first mounting hole; 14-a second mounting hole; 15-a first bend; 16-a second bend; 17-a third bend; 18-a fourth bend; 19-step.
It should be noted that the drawings and the description are not intended to limit the scope of the inventive concept in any way, but to illustrate it by a person skilled in the art with reference to specific embodiments.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used for illustrating the present invention and are not intended 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., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1 to 10, the invention provides a door body of a drum washing machine and the washing machine, wherein the washing machine comprises a door body structure, the door body structure comprises an inner frame 1, a glass basin 2, a middle frame reinforcement 3, a middle frame 4, a window screen 5 and an outer frame 6 which are sequentially arranged, the glass basin 2 is clamped between the middle frame 4 and the inner frame 1, the middle frame reinforcement 3 is positioned between the middle frame 4 and the glass basin 2, the window screen 5 is positioned between the middle frame 4 and the outer frame 6, the outer frame 6 is sleeved outside the inner frame 1, an installation part is arranged on the inner frame 1, a first clamping groove (not marked in the figure) is arranged on the window screen 5, the installation part on the inner frame 1 is matched with the first clamping groove on the window screen 5, the window screen 4 is clamped and fixed on the inner frame 1, the middle frame 4 is arranged on one side of the window screen 4 close to the inner frame, the window screen 5 is fixedly clamped and fixed on the inner frame 1, and the middle frame 4 is clamped and fixed between the window screen 5 and the inner frame 1; a second clamping groove 10 is formed in the peripheral edge of the middle frame 4, the second clamping groove 10 is matched with an installation part arranged on the inner frame 1, and the middle frame 4 is fixedly connected with the inner frame 1; the outer frame 6 is not affected by the middle frame 4 when being assembled with the inner frame 1, the outer frame 6 is prevented from being separated due to the edge deformation of the middle frame 4, the assembly efficiency is not affected, meanwhile, the middle frame 4 is clamped and fixed on the inner frame 1, the assembly of the outer frame 6 is not limited by the middle frame 4, the production beat of the middle frame 4 in the production process is indirectly improved, the badness is reduced, and the production efficiency is improved; the assembly process of the drum washing machine door is also improved, and the assembly efficiency is improved.
Example one
As shown in fig. 1 to 4, the door body structure of the drum washing machine in the embodiment of the present invention includes an inner frame 1, a glass basin 2, a middle frame reinforcement 3, a middle frame 4, a window screen 5 and an outer frame 6, which are sequentially arranged, wherein the glass basin 2 is clamped between the inner frame 1 and the middle frame 4, the middle frame reinforcement 3 is connected with the inner frame 1 through a fastener, a third clamping groove 11 is arranged on the middle frame reinforcement 3 and is matched with a clamping jaw 9 arranged on the middle frame 4, the middle frame reinforcement 3 is clamped and fastened with the middle frame 4, an installation part is arranged on the inner frame 1, a first clamping groove matched with the installation part on the inner frame is arranged on the window screen 5, the first clamping groove on the window screen 5 is aligned with the installation part on the inner frame 1, the window screen 5 is clamped and fixed on the inner frame 1 by pressing, the middle frame 4 is arranged between the window screen 5 and the inner frame 1, the window screen 5 is clamped and fixed with the inner frame 1, and the middle frame 4 is clamped and fixed between the window screen 5 and the inner frame 1; window screen 5 is located the one side that inside casing 1 was kept away from to center 4, and 5 marginal one sides of window screen contact with center 4, and 5 marginal opposite sides of window screen contact with frame 6 again will inside casing 1 is located towards the open-ended periphery of 4 directions of center to frame 6 cover, together with inside casing 1 joint, realizes the installation of frame 6, window screen 5, center 4, center reinforcement 3, glass basin 2, inside casing 1. The first clamping groove on the window screen 5 is matched with the mounting part on the inner frame 1, the window screen 5 is clamped and fixed on the inner frame 1, and the middle frame 4 is clamped and fixed between the window screen 5 and the inner frame 1, so that the size of the middle frame 4 does not influence the outer frame 6, during mounting, the edge deformation of the middle frame 4 or the separation of the outer frame 6 caused by the size deviation of the middle frame 4 is avoided, the assembly of the outer frame 6 is not influenced by the middle frame 4, meanwhile, the requirement on the control of the matched size of the middle frame 4 and the outer frame 6 is reduced, the production rhythm in the production process of the middle frame 4 is accelerated, and the production efficiency of the middle frame 4 is improved; meanwhile, the assembly of the outer frame 6 is not influenced by the middle frame, the assembly process of the door body of the drum washing machine is improved, and the assembly efficiency is improved.
In this embodiment, the inner frame 1 is circular, the opening diameter of the inner frame 1 facing the window screen 5 direction is greater than the diameter of the opening at one end far away from the window screen 5, the inner peripheral wall of the opening end of the inner frame 1 facing the window screen 5 direction is provided with an installation part, the installation part is a folded edge bent towards the opening end of the inner frame 1 facing the window screen 5 direction and towards the center direction of the inner frame 1, or the installation part is a plurality of first buckles 7/or annular ribs protruding and extending towards the center direction of the inner frame 1 along the inner side of the opening end of the inner frame 1 facing the window screen 5 direction; preferably, the first buckles 7 and/or the annular ribs are uniformly arranged along the circumferential direction of the inner frame 1 towards the inner side of the opening end part in the direction of the window screen 5; first buckle 7 and/or the annular muscle that sets up on the inside casing 1 cooperate with the first draw-in groove that sets up on the window screen 5, be fixed in inside casing 1 with window screen 5 on, only can set up first buckle 7 or annular muscle on the inside casing 1, first buckle 7 or the annular muscle cooperate with the first draw-in groove on the window screen 5, be fixed in inside casing 1 with window screen 5 on, perhaps set up first buckle 7 and annular muscle on the inside casing 1, perisporium circumference including first buckle 7 and the annular muscle on the inside casing 1 follow the inside casing, crisscross setting each other, and cooperate with the first draw-in groove on the window screen 5, be fixed in inside casing 1 with window screen 5 on, center 4 sets up between window screen 5 and inside casing 1, window screen 5 is fixed on inside casing 1, make center 4 centre gripping fix between window screen 5 and inside casing 1.
In this embodiment, the inner frame 1 has a reinforcing rib 8 protruding toward the center of the inner frame 1 toward the inner peripheral wall of the opening in the direction of the window screen 5, and preferably, the reinforcing rib 8 is disposed along the circumferential direction of the inner frame 1 toward the inner peripheral wall of the opening in the direction of the window screen 5 and corresponds to the mounting portion; the installation department of setting is apart from certain distance in 1 axial direction of inside casing between 8 and the last installation departments that set up of inside casing 1, when the installation department on first draw-in groove on the window screen 5 and the inside casing 1 cooperatees, strengthening rib 8 on the inside casing 1 supports 5 towards one side of inside casing of window screen, that is to say the edge of window screen 5 stretches into between the installation department that sets up on the inside casing 1 and strengthening rib 8, through the cooperation of installation department and first draw-in groove to under the support of strengthening rib 8, make window screen 5 be fixed in on the inside casing 1.
In this embodiment, the window screen 5 is circular, the peripheral edge of the window screen 5 is bent towards the direction of the inner frame 1 to form a first bent portion 15, the extending end of the first bent portion 15 protrudes towards the direction perpendicular to the first bent portion 15 and away from the center of the window screen 5 to form a second bent portion 16, the second bent portion 16 is away from one side of the middle frame and is provided with a first clamping groove along the circumferential direction thereof, the first clamping groove is arranged corresponding to the mounting portion on the inner frame, the second bent portion 16 of the window screen extends between the mounting portion on the inner frame 1 and the reinforcing rib 8, the mounting portion on the inner frame 1 is correspondingly clamped into the first clamping groove arranged on the window screen 5, the window screen 5 is clamped and fixed on the inner frame 1, the middle frame 4 is arranged between the window screen 5 and the inner frame 1, the peripheral edge of the middle frame 4 and the second bent portion 16 of the window screen 5 extend between the mounting portion on the inner frame 1 and the reinforcing rib 8, and the middle frame 4 is clamped and fixed between the window screen 5 and the inner frame 1.
In the embodiment, the middle frame 4 is annular, the opening diameter of the middle frame 4 in the direction away from the inner frame 1 is larger than the opening diameter of the middle frame 4 in the direction close to the inner frame 1, the outer peripheral wall of the middle frame 4 is provided with the clamping jaws 9, preferably, the clamping jaws 9 are uniformly arranged along the outer peripheral wall of the middle frame 4, the outer peripheral edge of the opening of the middle frame 4 in the direction towards the window screen 5 forms a step 19 with a sudden change in thickness in the direction towards the inner frame 1, the step 19 and the second bending part 16 of the window screen 5 extend into a position between the mounting part arranged on the inner frame 1 and the reinforcing rib 8 together, the first clamping groove on the window screen 5 is clamped and fixed with the mounting part on the inner frame 1, and the middle frame 1 is clamped and fixed between the inner frame 1 and the window screen 5; realize the fixed of center 4 and inside casing 1 for the size of center 4 will not cause any influence to the assembly of frame 6, center 4 no longer realizes the installation through the fixed realization of the joint of frame 6 with inside casing 1, but fixes on inside casing 1, has avoided the frame 6 assembly difficulty that 4 marginal deformations of center caused and even frame 6 to deviate from, improves the assembly efficiency of the door body.
In this embodiment, the outer frame 6 is circular, the opening edge of the outer frame 6 close to one side of the window screen extends towards the center of the outer frame 6 to form a third bending portion 17, the extending end of the third bending portion 17 extends towards the inner frame direction to form a fourth bending portion 18, the end of the fourth bending portion 18 contacts with the second bending portion 16 of the window screen 5, when the outer frame 6 is sleeved on the inner frame 1, the fourth bending portion 18 of the outer frame 6 tightly supports the second bending portion 16 of the window screen 5, due to the connection between the outer frame 6 and the inner frame 1 and the tight support of the fourth bending portion 17 of the outer frame 6 against the second bending portion 15 of the window screen 5, the outer frame 6, the window screen 5, the middle frame 4 and the inner frame 1 are tightly fastened together, and the assembly of the door body structure is achieved, because the first fastener 7 and/or the annular rib provided on the outer frame 5 and the inner frame are matched, the middle frame 4 is clamped and fixed between the inner frame 1 and the window screen 5, so that the assembly of the middle frame 6 is no longer limited by the size, and the deformation of the outer frame 4 or the assembly difficulty of the outer frame is not caused, and the assembly efficiency of the door body is improved.
Example two
As shown in fig. 5 to 7, in the embodiment of the present invention, the inner frame 1 is in a circular truncated cone shape, an opening diameter of the inner frame 1 in a direction toward the middle frame 4 is greater than an opening diameter of the inner frame 1 in a direction away from the middle frame 4, an inner peripheral wall of an opening end of the inner frame 1 in the direction toward the middle frame 4 is provided with a mounting portion, the mounting portion is a first buckle 7 and/or an annular rib, the first buckle 7 and/or the annular rib is arranged inside the opening end of the inner frame 1 in the direction toward the middle frame 4 and protrudes from the inner peripheral wall of the opening end toward a center of the inner frame 1, and preferably, the first buckle 7 and/or the annular rib are uniformly arranged along an inner peripheral direction of the opening end of the inner frame 1 in the direction toward the middle frame 4; first buckle 7 and/or the annular muscle that sets up on the inside casing 1 cooperate with the second draw-in groove (not marked in the figure) that sets up on the window screen 5, be fixed in inside casing 1 with window screen 5 on, inside casing 1 is last to set up only first buckle 7 or annular muscle, and first buckle 7 or annular muscle cooperate with second draw-in groove 10 on the center 4, be fixed in inside casing 1 with center 4 on, or set up first buckle 7 and annular muscle on the inside casing 1, first buckle 7 and the annular muscle on the inside casing 1 along inside casing perisporium circumference, crisscross setting each other to cooperate with second draw-in groove 10 on center 4, be fixed in inside casing 1 with center 4 on.
In this embodiment, a plurality of strengthening ribs 8 are arranged along the circumference of the inner circumferential wall of the inner frame 1, the strengthening ribs 8 extend from the opening of the inner frame 1 in the direction toward the middle frame 4 to the center of the opening far away from the middle frame 4, a certain distance is left between the installing parts arranged on the strengthening ribs 8 and the inner frame 1 in the axial direction of the inner frame 1, when the second clamping groove 10 on the middle frame 4 is matched with the installing part on the inner frame 1, the strengthening ribs 8 on the inner frame 1 abut against the side surface of the middle frame 4 in the direction toward one side of the inner frame, that is, the edge of the middle frame 4 extends between the installing part arranged on the inner frame 1 and the strengthening ribs 8, and the middle frame 4 is fixed on the inner frame 1 through the matching of the installing part and the second clamping groove 10 and under the support of the strengthening ribs 8.
In this embodiment, the window screen 5 is circular, and the peripheral edge of the window screen 5 is bent towards the inside casing 1 direction and is formed a first kink 15, and the extension end of the first kink 15 is extended towards the direction perpendicular to the first kink 15 and away from the center of the window screen 5 to form a second kink 16, one side of the second kink 16 close to the inside casing direction is in contact with the middle frame 4, the end of the second kink 16 is located inside the first buckle 7 and/or the annular rib arranged on the inside casing 1, the outside of the inside casing 1 is located to the outer frame 6, and the window screen 5 is fixed between the outer frame 6 and the inside casing 1 through the connection of the outer frame 6 and the inside casing 1.
In this embodiment, the middle frame 4 is in a circular ring shape, the opening diameter of the middle frame 4 in the direction away from the inner frame 1 is larger than the opening diameter of the middle frame 4 in the direction close to the inner frame 1, the clamping jaws 9 are arranged on the peripheral wall of the middle frame 4, preferably, the clamping jaws 9 are uniformly arranged along the peripheral wall of the middle frame 4, the peripheral edge of the opening of the middle frame 4 in the direction towards the window screen 5 forms a step 19 with a sudden change in thickness in the direction towards the inner frame 1, the step 19 on the middle frame is provided with a second clamping groove 10 in one side close to the window screen 5 along the circumferential direction of the step, the second clamping groove 10 corresponds to the installation part on the inner frame 1, the step 19 extends into the installation part on the inner frame 1 and the reinforcing ribs, the installation part on the inner frame 1 corresponds to be clamped into the second clamping groove 10 arranged on the middle frame 4, the middle frame 4 is fixed on the inner frame, the middle frame 4 is not fixed on the outer frame 1 through the clamping connection of the outer frame 6 and the inner frame 1, but fixed on the inner frame 1, so that the 6 caused by the edge deformation of the middle frame 4 is difficult to assemble or even 6 is separated from the outer frame, and the door body assembling efficiency is improved.
In this embodiment, the outer frame 6 is circular, the opening edge of the outer frame 6 near one side of the window screen extends towards the center of the outer frame 6 to form a third bending portion 17, the extending end of the third bending portion 17 extends towards the inner frame direction to form a fourth bending portion 18, the end of the fourth bending portion 18 contacts with the second bending portion 16 of the window screen 5, when the outer frame 6 is sleeved on the inner frame 1, the fourth bending portion 18 of the outer frame 6 tightly supports the second bending portion 16 of the window screen 5, due to the connection between the outer frame 6 and the inner frame 1 and the tight support of the fourth bending portion 17 of the outer frame 6 against the second bending portion 16 of the window screen 5, the window screen 5 is fixed between the outer frame 6 and the middle frame 1, so that the outer frame 6, the window screen 5, the middle frame 4 and the inner frame 1 are tightly fastened together, thereby achieving the assembly of the door body structure, because the middle frame 4 is fastened to the inner frame 4 and the inner frame with the first fastener 7 and/or the annular rib provided on the inner frame, the middle frame 4 is fastened to the inner frame is not limited by the size, and the assembly efficiency of the outer frame 4 is not limited by the size, or the assembly of the door body is not easy to be removed.
EXAMPLE III
As shown in fig. 8 to 10, in the embodiment of the present invention, the middle frame stiffener 3 is disposed between the middle frame 4 and the glass basin 2, the middle frame stiffener 3 is also annular, a third engaging groove 11 is circumferentially disposed on an inner circumferential side of the middle frame stiffener 3, the third engaging groove 11 on the middle frame stiffener 3 is disposed corresponding to the engaging claw 9 on the outer circumferential wall of the middle frame 4, so that the third engaging groove 11 on the middle frame stiffener 3 is engaged with the engaging claw 9 disposed on the outer circumferential wall of the middle frame 4, and the middle frame stiffener 3 is engaged with an outer side of the middle frame 4 and is mounted on the middle frame 4 in a fastening manner with the middle frame 4. The utility model discloses a frame reinforcing member 3, including the inside casing 1, the fastener passes through first mounting hole 13 on the inside casing reinforcing member 3 and the inside casing 1 and sets up second mounting hole 14, the fastener is fixed together center reinforcing member 3 and inside casing 1 through first mounting hole 13 on the inside casing reinforcing member 3 and the second mounting hole 14 that sets up on the inside casing 1, can adopt bolted connection between center reinforcing member 3 and the inside casing 1.
In this embodiment, the inner frame 1 is circumferentially provided with fourth clamping grooves 12 towards the inner circumferential wall of the opening end of the middle frame 4, preferably, the fourth clamping grooves 12 are circumferentially and uniformly arranged along the inner circumferential wall of the inner frame 1, the inner circumferential wall of the opening end of the outer frame 6 close to the direction of the inner frame 1 is circumferentially provided with second buckles (not shown in the figure), the second buckles are arranged corresponding to the fourth clamping grooves 12 on the inner frame 1, when the outer frame 6 is assembled with the inner frame 1, the outer frame 6 is sleeved outside the inner frame 1, the second buckles arranged on the outer frame 6 are matched with the fourth clamping grooves 12 arranged on the inner frame 1 to fix the outer frame 6 on the outer circumferential wall of the inner frame 1, the fourth bending portions 18 of the outer frame 6 tightly abut against the second bending portions 16 of the window screen 5, the first buckles 7 and/or the annular ribs on the inner frame 1 are buckled in the first clamping grooves arranged on the second bending portions 16 of the window screen 5 to clamp and fix the window screen 5 and the inner frame 1, and the middle frame 4 is clamped and fixed between the window screen 5 and the inner frame 1 due to clamp the window screen 1 and the inner frame 1; the fixing of the middle frame 4 is realized; or the first buckle 7 and/or the annular rib on the inner frame 1 is/are buckled in the second clamping groove 10 arranged on the step 19 of the middle frame 4, the first buckle 7 of the inner frame 1 is positioned at the outer side of the second bending part 16 of the window screen 5, the middle frame 4 is fixed on the inner frame 1 by the first buckle 7 of the inner frame 1, and the window screen 5 is fixed between the outer frame 6 and the middle frame 4 through the buckling of the outer frame 6 and the inner frame 1; in the process that the outer frame 6 is fastened and matched with the inner frame 1, the inner frame 1 fixes the middle frame 4, so that the edge of the middle frame 4 cannot influence the outer frame 6, the size deviation or deformation of the edge of the middle frame 4 cannot influence the assembly of the outer frame 6 and the inner frame 1, the assembly process of the door body of the drum washing machine is improved, and the assembly efficiency is improved. Meanwhile, the production takt time of the middle frame 4 in the production process is improved, the defects are reduced, and the production efficiency is improved.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (13)
1. A door body of a drum washing machine comprises an inner frame, a glass basin, a middle frame, a window screen and an outer frame which are sequentially arranged, wherein the glass basin is clamped between the middle frame and the inner frame, the window screen is positioned between the middle frame and the outer frame, and the outer frame is sleeved outside the inner frame; the method is characterized in that: an installation part is arranged on the inner side of the opening end part of the inner frame facing the direction of the middle frame, and the installation part is matched with a first clamping groove arranged on the window screen to fix the window screen on the inner frame;
the mounting part is a folded edge which is formed by bending the opening end part of the inner frame towards the middle frame direction and towards the center direction of the inner frame;
the peripheral edge of the window screen is bent towards the direction of the middle frame to form a first bent part, the extending end of the first bent part extends towards a direction which is perpendicular to the first bent part and far away from the center of the window screen to form a second bent part in a protruding manner, one side of the second bent part far away from the middle frame is provided with a first clamping groove, and the first clamping groove is arranged corresponding to the mounting part on the inner frame;
the inside casing is located to the outside of inside casing orientation open-ended, the open end portion that the frame is close to window screen one side extends to the frame center and forms the third kink, and the extension end of third kink extends to the inside frame direction and forms the fourth kink, the side contact of one side that the center was kept away from to the second kink of fourth kink and window screen, and the fourth kink is located the inboard of installation department on the inside casing.
2. The door body of the drum washing machine according to claim 1, characterized in that: the installation department is from the inside casing in opening tip inboard, to a plurality of first buckles and/or the annular muscle of the protruding extension of inside casing central direction in the orientation center orientation.
3. The door body of the drum washing machine according to claim 2, characterized in that: the first buckle and/or the annular rib are/is uniformly arranged along the circumferential direction of the inner frame towards the inner side of the opening end part of the middle frame direction.
4. The door body of the drum washing machine according to claim 1, characterized in that: the first clamping groove is evenly arranged along the circumferential direction of the second bending part of the window screen.
5. A door body of a drum washing machine according to any one of claims 1 to 4, characterized in that: the opening peripheral edge of the one end that the center is close to the window screen forms the step of thickness sudden change to the inner frame direction, the center periphery wall is provided with the jack catch along its circumference.
6. The door body of the drum washing machine according to claim 5, characterized in that: the jack catch evenly sets up along its circumference along the center periphery wall.
7. The door body of the drum washing machine according to claim 1, characterized in that: the inside casing extends towards ascending opening internal perisporium in center direction of center, to inside casing center direction protrusion has the strengthening rib, at a certain distance between strengthening rib and the installation department in the frame axial direction, window screen second kink and center step together stretch into between installation department and the strengthening rib, and the installation department corresponds in the first draw-in groove of card access window screen second kink, makes the window screen fix on the inside casing.
8. The door body of the drum washing machine according to claim 7, characterized in that: the reinforcing rib corresponds the installation department setting.
9. The door body of the drum washing machine according to claim 7, characterized in that: the step on the center is provided with the second draw-in groove along its circumference in one side that is close to the window screen, the installation department on second draw-in groove and the inside casing corresponds the setting, the step stretches into between installation department and the strengthening rib on the inside casing, and the installation department corresponds in the second draw-in groove that the card inserted setting on the center on the inside casing, makes the center fix on the inside casing.
10. The door body of the drum washing machine according to claim 9, characterized in that: the second clamping grooves are evenly arranged along the circumferential direction of the middle frame step.
11. The door body of the drum washing machine according to claim 1, characterized in that: be provided with the center reinforcement between center and the glass basin, center reinforcement internal perisporium circumference is provided with the third draw-in groove on the position that sets up the jack catch corresponding the center periphery wall, and the third draw-in groove on the center reinforcement cooperatees with the jack catch on the center, makes center reinforcement joint on the center outer wall.
12. A door body for a drum washing machine according to claim 11, characterized in that: the inner periphery of the middle frame reinforcing part is circumferentially provided with first mounting holes, the inner periphery of the inner frame is circumferentially provided with second mounting holes at positions corresponding to the first mounting holes in the middle frame reinforcing part, and the fastener penetrates through the first mounting holes and the second mounting holes to fixedly connect the middle frame reinforcing part and the inner frame.
13. A washing machine having a door body according to any one of claims 1 to 12.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030002.XA CN109023858B (en) | 2018-09-05 | 2018-09-05 | Door body of drum washing machine and washing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811030002.XA CN109023858B (en) | 2018-09-05 | 2018-09-05 | Door body of drum washing machine and washing machine |
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| CN109023858A CN109023858A (en) | 2018-12-18 |
| CN109023858B true CN109023858B (en) | 2022-12-27 |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111560755B (en) * | 2019-02-14 | 2022-05-06 | 青岛海尔洗涤电器有限公司 | Washing machine door |
| CN111979698B (en) * | 2019-05-22 | 2023-06-23 | 青岛海尔洗涤电器有限公司 | Washing machine observation window |
| CN113756062A (en) * | 2020-06-02 | 2021-12-07 | 青岛海尔滚筒洗衣机有限公司 | Glass window assembly and drum washing machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3299507A4 (en) * | 2015-05-22 | 2018-05-23 | Qingdao Haier Drum Washing Machine Co., Ltd. | Drum type washing machine door and drum type washing machine |
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- 2018-09-05 CN CN201811030002.XA patent/CN109023858B/en active Active
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| CN102471977A (en) * | 2009-07-31 | 2012-05-23 | Bsh博世和西门子家用电器有限公司 | Door bowl for a household appliance door |
| CN104562551A (en) * | 2013-10-28 | 2015-04-29 | 海尔集团公司 | Door body of roller washing machine and washing machine |
| CN106283546A (en) * | 2015-05-22 | 2017-01-04 | 青岛海尔滚筒洗衣机有限公司 | A kind of roller washing machine door body and roller washing machine |
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| CN109023858A (en) | 2018-12-18 |
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Effective date of registration: 20221118 Address after: Room 221, Sino German Ecological Park Management Committee, No. 2877, Tuanjie Road, Huangdao District, Qingdao, Shandong 266500 Applicant after: QINGDAO HAIER WASHING ELECTRIC APPLIANCES Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Applicant before: QINGDAO HAIER DRUM WASHING MACHINE Co.,Ltd. |
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