CN110940140A - Refrigerator door body and refrigerator - Google Patents
Refrigerator door body and refrigerator Download PDFInfo
- Publication number
- CN110940140A CN110940140A CN201911357120.6A CN201911357120A CN110940140A CN 110940140 A CN110940140 A CN 110940140A CN 201911357120 A CN201911357120 A CN 201911357120A CN 110940140 A CN110940140 A CN 110940140A
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- Prior art keywords
- refrigerator door
- end cover
- decorative strip
- front side
- clamping groove
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/02—Doors; Covers
- F25D23/028—Details
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2323/00—General constructional features not provided for in other groups of this subclass
- F25D2323/02—Details of doors or covers not otherwise covered
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Refrigerator Housings (AREA)
Abstract
The invention provides a refrigerator door body and a refrigerator applying the same. The front side surface of the end cover is provided with a clamping groove, the part of the front side surface of the end cover, which is positioned between the clamping groove and the two side surfaces of the end cover, is a first part, and the first part is provided with a first stop surface protruding outwards. The end parts of the front side surfaces of the left and right decorative strips bend and extend towards the interior of the refrigerator door body and form a clamping part; the clamping part is clamped in the clamping groove, and the bottom surfaces of the left and right decorative strips are abutted against the first stop surface for positioning and supporting. Through the block of draw-in groove and joint portion to and the sealed effect in viscidity sealing medium to joint department gap to prevent the internal expanded material of refrigerator door from revealing, the structure is retrencied, and is sealed effectual.
Description
Technical Field
The invention relates to the technical field of refrigeration equipment, in particular to a refrigerator door and a refrigerator.
Background
The existing common refrigerator door generally comprises a rectangular frame body formed by splicing four end covers or decorative strips, then a door panel is arranged in the frame body, and finally foaming operation is carried out. When foaming, gaps are easily left at the splicing installation positions among the end cover, the decoration strip and the door panel, and sealing is not tight, so that the phenomenon of bubble leakage at the joint position is caused. Therefore, in the prior art, the injection molding part or the plastic part is adopted to design a complex sealing structure at the splicing part to prevent leakage, but the assembly process of the refrigerator door is complex, the strength of the injection molding part is low, and the service life is short. If adopt sheet metal component preparation refrigerator door, although intensity has promoted, nevertheless because sheet metal component can only carry out simple processing technology such as buckling, tailorring, can't process comparatively complicated seal structure, lead to sealed effect relatively poor.
Disclosure of Invention
In view of the above, it is necessary to provide a refrigerator door and a refrigerator, aiming at the problem of easy bubble leakage during foaming of the existing refrigerator door.
The above purpose is realized by the following technical scheme:
a refrigerator door, comprising: the panel comprises a panel, an upper end cover, a lower end cover, a left decorative strip and a right decorative strip, wherein the upper end cover, the lower end cover, the left decorative strip and the right decorative strip surround to form an installation frame body so as to install the panel; a viscous sealing medium is filled between the panel and the mounting frame body; a clamping groove is formed in the front side face of the upper end cover and/or the lower end cover, and the clamping groove is arranged close to the left side face or the right side face of the upper end cover or the lower end cover; the part of the front side surface, which is positioned between the clamping groove and the left side surface or the right side surface close to the clamping groove, is a first part, and one end of the first part, which is close to the clamping groove, bends and extends towards the interior of the refrigerator door body and forms a first leakage-proof edge; the first part bottom is provided with a first stop surface which protrudes outwards, and the first stop surface is parallel to the bottom surface of the left decorative strip or the right decorative strip and is close to the bottom of the front side surface of the first part; the end part of the front side surface of the left decorative strip and/or the right decorative strip bends and extends towards the inside of the refrigerator door body to form a clamping part; the clamping part is clamped in the clamping groove, and the bottom surface of the left decorative strip and/or the right decorative strip abuts against the first stop surface.
In one embodiment, the bottom/top surface of the card slot is a second stop surface, and the first stop surface is parallel to the second stop surface and is not in the same plane; correspondingly, a first abutting surface and a second abutting surface which are parallel to each other and not in the same plane are arranged on the left decoration strip and/or the right decoration strip, the first abutting surface abuts against the first stopping surface, and the second abutting surface abuts against the second stopping surface.
In one embodiment, the thickness of the left decorative strip and/or the right decorative strip is equal to the width of the first stop surface.
In one embodiment, the left and right molding strips are made of metal.
In one embodiment, the first stop surface is 1mm-2mm away from the top surface of the upper end cap or the bottom surface of the lower end cap.
In one embodiment, the distance between the bottom/top surface of the slot and the first stop surface is 5mm-8 mm.
In one embodiment, the front side surface is provided with a second part, the second part and the first part are positioned at two sides of the clamping groove, and one end of the second part, which is close to the clamping groove, bends and extends towards the inside of the refrigerator door body and forms a second leakage-proof edge.
In one embodiment, a certain gap is left at the clamping matching position between the left decorative strip or the right decorative strip and the upper end cover or the lower end cover, and the size of the gap is 0.3mm-0.5 mm.
In one embodiment, the first stop surface is 1mm-2mm away from the top surface of the upper end cap or the bottom surface of the lower end cap.
In one embodiment, the adhesive sealing medium is an adhesive tape, the adhesive tape is adhered to the front side surface of the mounting frame body and completely covers the clamping groove, and the distance from the edge of the adhesive tape to the bottom surface/top surface of the clamping groove is 5mm-8 mm.
In one embodiment, the thickness of the adhesive tape is greater than 1mm, the adhesive tapes on the left and right decorative strips and the adhesive tapes on the upper and lower end covers do not overlap with each other, and the gap at the joint does not exceed 0.3 mm.
The invention further provides a refrigerator which comprises the refrigerator door body in any one of the embodiments, and the refrigerator door body is used for sealing the storage chamber of the refrigerator.
The invention has the beneficial effects that:
the invention provides a refrigerator door body and a refrigerator applying the same. The front side surface of the end cover is provided with a clamping groove, the part of the front side surface of the end cover, which is positioned between the clamping groove and the two side surfaces of the end cover, is a first part, and the first part is provided with a first stop surface protruding outwards. The end parts of the front side surfaces of the left and right decorative strips bend and extend towards the interior of the refrigerator door body and form a clamping part; the clamping part is clamped in the clamping groove, and the bottom surfaces of the left and right decorative strips are abutted against the first stop surface for positioning and supporting. Through the block of draw-in groove and joint portion to and the sealed effect in viscidity sealing medium to joint department gap to prevent the internal expanded material of refrigerator door from revealing, the structure is retrencied, and is sealed effectual.
Drawings
Fig. 1 is a schematic structural diagram of a refrigerator door provided in an embodiment of the present invention;
fig. 2 is an exploded view of a refrigerator door according to an embodiment of the present invention;
fig. 3 is a schematic structural view of a lower end cover in a refrigerator door body according to an embodiment of the present invention;
FIG. 4 is a partial enlarged view of the lower end cap of FIG. 3 at the location of the locking groove;
FIG. 5 is a partial enlarged view of the lower end cap of FIG. 3 taken from another view direction;
fig. 6 is a schematic structural view of a lower end cover and a left decorative strip of a refrigerator door body according to an embodiment of the present invention when they are to be fastened together;
fig. 7 is a partially enlarged view of a lower end of a left trim in a refrigerator door body according to an embodiment of the present invention;
fig. 8 is a schematic structural view of the refrigerator door body according to an embodiment of the present invention, after the lower end cover and the left decorative strip are clamped, but without the adhesive tape;
fig. 9 is a schematic structural view of the refrigerator door body according to an embodiment of the present invention, after the lower end cover and the left decorative strip are clamped, and after the adhesive tape is mounted.
Wherein:
an upper end cap 110; a lower end cap 120; a first portion 121; a second portion 122; a card slot 123; a first stop surface 124; second stop surface 125; a first leakage prevention edge 126; the second leakage preventing edge 127; a left trim strip 130; an engaging portion 131; a first abutment surface 132; the second abutment surface 133; a right decorative strip 140; a panel 150; tape 160.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below by way of embodiments with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The numbering of the components themselves, such as "first", "second", etc., is used herein only to distinguish between the objects depicted and not to have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings). In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
The invention provides a refrigerator door body, as shown in fig. 1, fig. 2 and fig. 3, which comprises a panel 150, an upper end cover 110, a lower end cover 120, a left decorative strip 130 and a right decorative strip 140, wherein the upper end cover 110, the lower end cover 120, the left decorative strip 130 and the right decorative strip 140 surround to form an installation frame body so as to install the panel 150; a viscous sealing medium is filled between the panel 150 and the mounting frame body; the left and right decoration strips 130 and 140 are made of metal; a clamping groove 123 is arranged on the front side surface of the upper end cover 110 and/or the lower end cover 120, the clamping groove 123 divides the front side surface into a first part 121 close to the left side surface and the right side surface of the upper end cover 110 and/or the lower end cover 120 and a second part 122 far away from the left side surface and the right side surface, and one end of the first part 121 close to the clamping groove 123 bends and extends towards the interior of the refrigerator door body and forms a first leakage-proof edge 126; the first part 121 is provided with a first stop surface 124, and the first stop surface 124 is parallel to the bottom surface of the left decorative strip 130 or the right decorative strip 140 and is close to the bottom of the front side surface of the first part 121; the end part of the front side surface of the left decorative strip 130 and/or the right decorative strip 140 bends and extends towards the inside of the refrigerator door body to form a clamping part 131; the clamping portion 131 is clamped in the clamping groove 123, and the lower end of the left molding strip 130 and/or the right molding strip 140 abuts against the first stop surface 124.
The door panel 150 is installed in an installation frame consisting of the upper cover 110, the lower cover 120, the left molding 130 and the right molding 140 to be a frame part of the refrigerator door body, and then foaming work is performed in the frame. Because gaps exist among all frame parts of the refrigerator door body, in order to avoid leakage at the gaps, firstly, a first layer of leakage prevention measures are formed by clamping the clamping parts 131 on the left decorative strip 130 and the right decorative strip 140 with the clamping grooves 123, as shown in fig. 8; secondly, viscous sealing medium is filled at the joint of the clamping part 131 and the clamping groove 123, and the gap between the clamping part 131 and the clamping groove 123 is completely covered after filling, so as to form a second layer of leakage-proof measures, as shown in fig. 9. In addition, the viscous sealing medium also serves to fixedly connect the mounting frame and the door panel 150.
For example, as shown in fig. 3 and 4, the locking groove 123 divides the bottom cap 120 into a second portion 122 near the middle of the bottom cap 120 and first portions 121 near both sides of the bottom cap 120, and a front side surface of the second portion 122 is closer to a front side than a front side surface of the first portion 121, that is, a front side surface of the second portion 122 protrudes out of a front side surface of the first portion 121; a portion of the first portion 121 adjacent to the bottom surface of the lower cap 120 extends outward to form a first stop surface 124, and the front side surfaces of the first stop surface 124 and the second portion 122 are in the same plane. The first stop surface 124 is used for positioning and supporting the left and right molding strips 130 and 140 when the frame body is installed.
In one embodiment, as shown in fig. 4, 6 and 7, the bottom/top surface of the slot 123 is a second stop surface 125, and the first stop surface 124 is parallel to the second stop surface 125 and not in the same plane; correspondingly, the left and right trim strips 130 and 140 are provided with a first abutting surface 132 and a second abutting surface 133 which are parallel to each other and not in the same plane, the first abutting surface 132 abuts against the first stopping surface 124, and the second abutting surface 133 abuts against the second stopping surface 125. Taking the joint of the left molding 130 and the lower end cap 120 as an example, a gap is formed at the bottom of the joint of the front side surface of the left molding 130 and the engaging portion 131, the gap is a rectangular gap when viewed from a direction perpendicular to the front side surface of the left molding 130, the top surface of the gap is the second abutting surface 133, and the bottom surface of the left molding 130 is the first abutting surface 132. The first abutment surface 132 and the second abutment surface 133 work together to improve positioning accuracy and support strength.
In one embodiment, as shown in fig. 4, in order to improve the splicing effect between the first stop surface 124 and the first abutting surface 132, the thickness of the left/right decoration strip 130/140 is designed to be the same as the width of the first stop surface 124, so that after the left/right decoration strip 130/140 and the upper/lower end cap 110/120 are spliced, the front side of the installation frame formed by the left/ right decoration strip 130, 140 and the upper/lower end cap 110/120 is a smooth plane, a certain splicing gap is left only at the splicing position, and there is no height difference, so as to facilitate the installation of the subsequent viscous sealing medium, and prevent the viscous sealing medium from being partially leaked and filled due to the uneven front side of the installation frame.
In one embodiment, as shown in fig. 4 and 5, both ends of the second portion 122 of the upper end cover 110 and the lower end cover 120 are bent and extended toward the inside of the refrigerator door body and form a second leakage preventing edge 127. First leak protection limit 126 and second leak protection limit 127 all extend to refrigerator door body inside, do so in order to when the foaming is filled, avoid expanded material under the pressure effect directly to spill from the joint gap of block portion 131 with draw-in groove 123, most expanded material need bypass first leak protection limit 126 and second leak protection limit 127 earlier, only a few some expanded material is by refrigerator door body inside direct extrusion to the joint gap of block portion 131 with draw-in groove 123, can reduce the risk that expanded material reveals.
In one embodiment, the first stop surface 124 is spaced from the top surface of the upper cap 110 or the bottom surface of the lower cap 120 by 1mm to 2mm, and the width of the first stop surface 124 in the direction perpendicular to the front side surface of the upper cap 110/the lower cap 120 is not too large.
In one embodiment, the distance between the bottom/top surface of the slot 123, i.e., the second stop surface 125 and the first stop surface 124, is 5mm to 8 mm. Because the heights of the first portions 121 of the upper end cap 110 and the lower end cap 120 are fixed, the three portions are divided into three portions, namely, the top end of the first portion 121 reaches the bottom surface/top surface of the clamping groove 123, the bottom surface/top surface of the clamping groove 123 reaches the first stop surface 124, and the first stop surface 124 reaches the top surface of the upper end cap 110 or the bottom surface of the lower end cap 120, and if any one of the three portions is increased, the other two portions are reduced, and in order to ensure that the distance from the top end of the first portion 121 to the bottom surface of the clamping groove 123, namely, the height of the clamping groove 123 is enough for the clamping portion 131 to clamp, the distances from the bottom surface/top surface of the clamping groove 123 to the first stop surface 124 and the first.
In one embodiment, a certain gap is left between the left or right decoration strip 130 or 140 and the upper or lower end cap 110 or 120. Because left trim 130 and right trim 140 are the sheet metal component, because the precision of panel beating intersects the end, in order to guarantee that joint portion and draw-in groove 123 can clamp smoothly, reserve certain clearance as the surplus during the design, avoid machining error to lead to in joint portion can't pack into draw-in groove 123. The size of the gap is 0.3mm-0.5mm, the too small gap causes too high requirements on the forming process and difficult processing, and the too large gap causes the reduction of the overflow effect of the blocking foaming material.
In one embodiment, as shown in fig. 9, the adhesive sealing medium is an adhesive tape 160, the adhesive tape 160 is adhered to the front side surface of the mounting frame and completely covers the slot 123, and the distance from the edge of the adhesive tape 160 to the bottom/top surface of the slot 123 is 5mm-8 mm.
In one embodiment, the thickness of the adhesive tape 160 is greater than 1mm, the adhesive tapes 160 on the left and right decorative strips 130 and 140 and the adhesive tapes 160 on the upper and lower end caps 110 and 120 do not overlap each other, and the gap between the joints does not exceed 0.3 mm.
In one embodiment, the upper cover 110, the lower cover 120, the left molding 130 or the right molding 140 are further provided with other structures suitable for the installation of the refrigerator door body, such as a mounting hole formed at an end of the upper cover 110 for mounting the pivot shaft, and a reinforcing rib provided inside the upper cover 110 and the lower cover 120.
The invention also provides a refrigerator which comprises the refrigerator door body in the embodiment, and the refrigerator door body is used for sealing the storage chamber of the refrigerator, such as a fresh-keeping chamber, a freezing chamber and the like.
The invention provides a refrigerator door body and a refrigerator applying the same. The front side surface of the end cover is provided with a clamping groove, the part of the front side surface of the end cover, which is positioned between the clamping groove and the two side surfaces of the end cover, is a first part, and the first part is provided with a first stop surface protruding outwards. The end parts of the front side surfaces of the left and right decorative strips bend and extend towards the interior of the refrigerator door body and form a clamping part; the clamping part is clamped in the clamping groove, and the bottom surfaces of the left and right decorative strips are abutted against the first stop surface for positioning and supporting. Through the block of draw-in groove and joint portion to and the sealed effect in viscidity sealing medium to joint department gap to prevent the internal expanded material of refrigerator door from revealing, the structure is retrencied, and is sealed effectual.
The first embodiment is as follows:
the present embodiment provides a refrigerator door body, as shown in fig. 1, fig. 2 and fig. 3, which includes a panel 150, an upper cover 110, a lower cover 120, a left molding 130 and a right molding 140, wherein the upper cover 110, the lower cover 120, the left molding 130 and the right molding 140 surround to form a mounting frame body for mounting the panel 150; a viscous sealing medium is filled between the panel 150 and the mounting frame body; the left and right decoration strips 130 and 140 are made of metal; a clamping groove 123 is arranged on the front side surface of the upper end cover 110 and/or the lower end cover 120, the clamping groove 123 divides the front side surface into a first part 121 close to the left side surface and the right side surface of the upper end cover 110 and/or the lower end cover 120 and a second part 122 far away from the left side surface and the right side surface, and one end of the first part 121 close to the clamping groove 123 bends and extends towards the interior of the refrigerator door body and forms a first leakage-proof edge 126; the first part 121 is provided with a first stop surface 124, and the first stop surface 124 is parallel to the bottom surface of the left decorative strip 130 or the right decorative strip 140 and is close to the bottom of the front side surface of the first part 121; the end part of the front side surface of the left decorative strip 130 and/or the right decorative strip 140 bends and extends towards the inside of the refrigerator door body to form a clamping part 131; the clamping portion 131 is clamped in the clamping groove 123, and the lower end of the left molding strip 130 and/or the right molding strip 140 abuts against the first stop surface 124.
The structures of the joints at four positions of the upper end cover 110 and the left decorative strip 130, the upper end cover 110 and the right decorative strip 140, the lower end cover 120 and the left decorative strip 130, and the lower end cover 120 and the right decorative strip 140 are the same. For convenience of illustration, hereinafter, the joint of the lower end cap 120 and the left molding 130 is taken as an example, as shown in fig. 3 and 4, the locking groove 123 divides the lower end cap 120 into a second portion 122 near the middle of the lower end cap 120 and first portions 121 near both sides of the lower end cap 120, and the front side surface of the second portion 122 is closer to the front side than the front side surface of the first portions 121, that is, the front side surface of the second portion 122 protrudes out of the front side surface of the first portions 121; a portion of the first portion 121 adjacent to the bottom surface of the lower cap 120 extends outward to form a first stop surface 124, and the front side surfaces of the first stop surface 124 and the second portion 122 are in the same plane. The first stop surface 124 is used for positioning and supporting the left and right molding strips 130 and 140 when the frame body is installed.
As shown in fig. 4, 6 and 7, the bottom surface of the slot 123 is a second stop surface 125, and the first stop surface 124 is parallel to the second stop surface 125 and is not in the same plane; correspondingly, the left trim 130 is provided with a first abutting surface 132 and a second abutting surface 133 which are parallel to each other and not in the same plane, the first abutting surface 132 abuts against the first stopping surface 124, and the second abutting surface 133 abuts against the second stopping surface 125. The lower right corner of the front side of the left decorative strip 130 forms a gap, which is a rectangular gap when viewed from a direction perpendicular to the front side of the left decorative strip 130, the top surface of the gap is the second abutting surface 133, and the bottom surface of the left decorative strip 130 is the first abutting surface 132.
The thickness of the left molding strip 130 is designed to be equal to the distance between the front side of the first portion 121 and the front side of the second portion 122, so that after the left molding strip 130 and the lower end cap 120 are spliced, the front side of the installation frame formed by the left molding strip 130 and the lower end cap 120 is a smooth plane, and a certain splicing gap is only left at the splicing position.
As shown in fig. 4 and 5, both ends of the second portion 122 of the lower cover 120 are bent and extended toward the inside of the refrigerator door body to form a second leakage preventing edge 127.
The distance between the second stop surface 125 and the first stop surface 124 is 5mm to 8 mm; a certain gap is left at the clamping matching position between the lower end covers 120 of the left decorative strip 130, and the size of the gap is 0.3mm-0.5 mm. The adhesive sealing medium is an adhesive tape 160, the adhesive tape 160 is adhered to the front side surface of the mounting frame body and completely covers the clamping groove 123, and the distance from the edge of the adhesive tape 160 to the bottom surface/top surface of the clamping groove 123 is 5mm-8 mm. The thickness of the adhesive tape 160 is larger than 1mm, the adhesive tapes 160 on the left and right decorative strips 130 and 140 and the adhesive tapes 160 on the upper and lower end caps 110 and 120 are not overlapped with each other, and the gap at the joint is not more than 0.3 mm.
The technical features of the above embodiments can be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the above embodiments are not described, but should be considered as the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. A refrigerator door, comprising: the panel comprises a panel, an upper end cover, a lower end cover, a left decorative strip and a right decorative strip, wherein the upper end cover, the lower end cover, the left decorative strip and the right decorative strip surround to form an installation frame body so as to install the panel; a viscous sealing medium is filled between the panel and the mounting frame body;
a clamping groove is formed in the front side face of the upper end cover and/or the lower end cover, and the clamping groove is arranged close to the left side face or the right side face of the upper end cover or the lower end cover; the part of the front side surface, which is positioned between the clamping groove and the left side surface or the right side surface close to the clamping groove, is a first part, and one end of the first part, which is close to the clamping groove, bends and extends towards the interior of the refrigerator door body and forms a first leakage-proof edge; the first part bottom is provided with a first stop surface which protrudes outwards, and the first stop surface is parallel to the bottom surface of the left decorative strip or the right decorative strip and is close to the bottom of the front side surface of the first part; the end part of the front side surface of the left decorative strip and/or the right decorative strip bends and extends towards the inside of the refrigerator door body to form a clamping part;
the clamping part is clamped in the clamping groove, and the bottom surface of the left decorative strip and/or the right decorative strip abuts against the first stop surface.
2. The refrigerator door according to claim 1, wherein the bottom/top surface of the notch is a second stop surface, and the first stop surface is parallel to the second stop surface and not in the same plane; correspondingly, a first abutting surface and a second abutting surface which are parallel to each other and not in the same plane are arranged on the left decoration strip and/or the right decoration strip, the first abutting surface abuts against the first stopping surface, and the second abutting surface abuts against the second stopping surface.
3. The refrigerator door according to claim 1, wherein the thickness of the left and/or right molding is equal to the width of the first stop surface.
4. The refrigerator door according to claim 1, wherein the left and right molding is made of metal.
5. The refrigerator door according to claim 1, wherein a second portion is disposed on the front side, the second portion and the first portion are disposed on two sides of the slot, and one end of the second portion, which is close to the slot, is bent and extends toward the inside of the refrigerator door to form a second leakage-proof edge.
6. The refrigerator door according to claim 1, wherein the distance between the bottom/top surface of the notch and the first stopper surface is 5mm to 8 mm.
7. The refrigerator door according to claim 1, wherein a gap is left at a clamping fit position between the left or right decorative strip and the upper or lower end cover, and the size of the gap is 0.3mm-0.5 mm.
8. The refrigerator door according to claim 1, wherein the distance from the first stop surface to the top surface of the upper end cover or the bottom surface of the lower end cover is 1mm to 2 mm.
9. The refrigerator door according to claim 1, wherein the adhesive sealing medium is an adhesive tape, the adhesive tape is adhered to the front side surface of the mounting frame body and completely covers the slot, and the distance from the edge of the adhesive tape to the bottom surface/top surface of the slot is 5mm-8 mm.
10. The refrigerator door according to claim 9, wherein the thickness of the tape is greater than 1mm, the tapes on the left and right molding strips and the tapes on the upper and lower covers do not overlap with each other, and a gap at a joint is not more than 0.3 mm.
11. A refrigerator, characterized in that it comprises a refrigerator door according to any one of claims 1 to 10 for closing the storage compartment of the refrigerator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357120.6A CN110940140A (en) | 2019-12-25 | 2019-12-25 | Refrigerator door body and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911357120.6A CN110940140A (en) | 2019-12-25 | 2019-12-25 | Refrigerator door body and refrigerator |
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| CN110940140A true CN110940140A (en) | 2020-03-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911357120.6A Pending CN110940140A (en) | 2019-12-25 | 2019-12-25 | Refrigerator door body and refrigerator |
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| CN (1) | CN110940140A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112378152A (en) * | 2020-11-09 | 2021-02-19 | 安徽康佳同创电器有限公司 | Refrigerator door body and refrigerator |
| EP3974751A1 (en) * | 2020-09-29 | 2022-03-30 | BSH Hausgeräte GmbH | Door for a domestic refrigerating appliance with a specific coupling between an outer wall and a terminal strip, and domestic refrigerator with such a door |
| WO2022174622A1 (en) * | 2021-02-19 | 2022-08-25 | 青岛海尔电冰箱有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing device |
-
2019
- 2019-12-25 CN CN201911357120.6A patent/CN110940140A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3974751A1 (en) * | 2020-09-29 | 2022-03-30 | BSH Hausgeräte GmbH | Door for a domestic refrigerating appliance with a specific coupling between an outer wall and a terminal strip, and domestic refrigerator with such a door |
| CN112378152A (en) * | 2020-11-09 | 2021-02-19 | 安徽康佳同创电器有限公司 | Refrigerator door body and refrigerator |
| WO2022174622A1 (en) * | 2021-02-19 | 2022-08-25 | 青岛海尔电冰箱有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing device |
| CN114963660A (en) * | 2021-02-19 | 2022-08-30 | 青岛海尔电冰箱有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing device |
| CN114963660B (en) * | 2021-02-19 | 2023-04-18 | 青岛海尔电冰箱有限公司 | Door body for refrigerating and freezing device and refrigerating and freezing device |
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