CN104482706B - Refrigerator door body and refrigerator with same - Google Patents

Refrigerator door body and refrigerator with same Download PDF

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Publication number
CN104482706B
CN104482706B CN201410708168.8A CN201410708168A CN104482706B CN 104482706 B CN104482706 B CN 104482706B CN 201410708168 A CN201410708168 A CN 201410708168A CN 104482706 B CN104482706 B CN 104482706B
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China
Prior art keywords
end cover
door
refrigerator door
positioning convex
end cap
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Active
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CN201410708168.8A
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Chinese (zh)
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CN104482706A (en
Inventor
余晓波
耿秀华
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Hefei Midea Refrigerator Co Ltd
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Hefei Midea Refrigerator Co Ltd
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Priority to CN201410708168.8A priority Critical patent/CN104482706B/en
Publication of CN104482706A publication Critical patent/CN104482706A/en
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  • Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

The invention discloses a refrigerator door body, which comprises a door panel, a door inner container and an end cover arranged between the door panel and the door inner container, wherein the end cover comprises an upper end cover, a lower end cover and a side end cover positioned between the upper end cover and the lower end cover; the door panel comprises a panel body and a side plate, the side plate extends from the edge corresponding to the opened side of the end cover on the panel body to the inner container of the door to form and is connected with the inner container of the door, and the upper end and the lower end of the side plate are respectively butted with the upper end cover and the lower end cover. The invention also discloses a refrigerator. Through the technical scheme of the invention, the assembly process is simplified, and the assembly time is shortened, so that the assembly efficiency is greatly improved; meanwhile, the accuracy of assembly between the integrated end cover and other components is higher, seams between the components are reduced, the phenomenon of bubble leakage caused by poor sealing of the existing combined end cover is avoided, and the quality of a finished product is effectively guaranteed.

Description

Refrigerator door and there is the refrigerator of this refrigerator door
Technical field
The present invention relates to technical field of refrigeration equipment, particularly relate to a kind of refrigerator door and there is this refrigerator doors The refrigerator of body.
Background technology
The most common dark handle refrigerator door is by upper and lower and three end caps, door face board and the door of side Inner bag is assembled by demountable structure, and wherein door face board is usually and is passed through mould molding by sheet metal Structural member, three end caps are generally moulding.When door body is pre-installed, first by upper end cover, bottom end cover It is bolted together with side end cap (being provided with dark handle on side end cap), then door face board and door inner bag are loaded Wherein, finally carrying out foaming operation, the refrigerator door assembly process of existing structure form is numerous and diverse, not only needs The built-up time wanted is long, and adds the installation fraction defective of product, if in addition foaming time upper end cover, under The stitching portion of end cap and side end cap is poorly sealed, then can occur the phenomenon of leakage bubble at seam crossing, have a strong impact on The quality of product.
Foregoing is only used for auxiliary and understands technical scheme, does not represent and recognizes that foregoing is Prior art.
Summary of the invention
Present invention is primarily targeted at a kind of refrigerator door of offer, it is intended to solve existing refrigerator door dress Allotment of labor's sequence is numerous and diverse, efficiency is low and is difficult to ensure that the technical problem of end product quality.
For achieving the above object, the present invention provides a kind of refrigerator door, including door face board, door inner bag and The end cap being arranged between, described end cap includes upper end cover, bottom end cover and is positioned at described upper end cover And the side end cap between described bottom end cover, and described end cap is formed in one, and opens wide forming side Non-close structure;Described door face board includes panel body and side plate, and described side plate is from described panel body Corresponding edge, upper and that described end cap opens wide side form toward the extension of described door inner bag and with in described door Gallbladder connects, and the two ends up and down of described side plate are docked with described upper end cover and described bottom end cover respectively.
Preferably, described side end cap is provided with the dark handle of the internal recess towards described refrigerator door, institute State dark handle for opening described refrigerator door.
Preferably, it is provided with between described end cap and described panel body and matches and both are positioned at pre- If the location structure of position.
Preferably, described location structure includes locating slot and the positioning convex with described locating slot tabling, Described locating slot is arranged in the one side of described panel body faced by described end cap, and described positioning convex is arranged Edge at described panel body.
Preferably, described positioning convex is that the edge of described panel body protrudes out in described locating slot Flange.
Preferably, some length directions along described locating slot it are provided with in described locating slot spaced apart Limit rib, is formed adaptive with described positioning convex grafting between the sidewall of described limit rib and described locating slot Adapted space.
Preferably, described limit rib is provided with the guide angle of the opening in the face of described locating slot.
Preferably, described positioning convex is provided with some being positioned on its side and along the length of described positioning convex The spacing preiection that degree direction is spaced apart, described spacing preiection is recessed from the first side of described positioning convex, And from the second side protuberance relative with described first side of described positioning convex, set in described locating slot Have and the screens of spacing preiection snap-fit engagement each described.
Preferably, described spacing preiection is arranged near the edge of described positioning convex, and described positioning convex is opened It is provided with the long and narrow hole extending along its length and being correspondingly arranged with spacing preiection each described, so that described Spacing preiection disconnects with described positioning convex near the side of described panel body, and described spacing preiection is arch Shape.
Additionally, for achieving the above object, the present invention also provides for a kind of refrigerator, including casing and pivotly Being located on described casing to open or close the refrigerator door of described casing, described refrigerator door is above-mentioned Refrigerator door described in one technical scheme.
A kind of refrigerator door provided by the present invention and there is the refrigerator of this refrigerator door, by using one Formula end cap, decreases the quantity of refrigerator door building block, ensure function essential to refrigerator door and On the premise of keeping monnolithic case attractive in appearance, simplify assembly process, shorten installation time, thus significantly Improve efficiency of assembling;Meanwhile, between integral type end cap and miscellaneous part, the accuracy of assembling is higher, also subtracts Lack the seam between parts, it is to avoid existing combination type end cap causes the phenomenon of Lou bubble because of poorly sealed, It is effectively guaranteed end product quality.
Accompanying drawing explanation
Fig. 1 is the assembling schematic diagram of refrigerator one embodiment of the present invention;
Fig. 2 is the assembling schematic diagram of refrigerator door one embodiment of the present invention;
Fig. 3 is the exploded perspective view of refrigerator door one embodiment of the present invention;
Fig. 4 is the three-dimensional structure diagram of the end cap shown in Fig. 3;
Fig. 5 is the partial enlarged drawing of part A shown in Fig. 4;
Fig. 6 is the partial enlarged drawing of part B shown in Fig. 4;
Fig. 7 is the partial enlarged drawing of part C shown in Fig. 4;
Fig. 8 is the three-dimensional structure diagram of the door face board shown in Fig. 3;
Fig. 9 is the partial enlarged drawing of part D shown in Fig. 8;
Figure 10 is the partial enlarged drawing of part E shown in Fig. 8.
The realization of the object of the invention, functional characteristics and advantage will in conjunction with the embodiments, do referring to the drawings further Explanation.
Detailed description of the invention
Should be appreciated that specific embodiment described herein, only in order to explain the present invention, is not used to limit Determine the present invention.
The present invention provides a kind of refrigerator, sees Fig. 1, and in one embodiment, this refrigerator includes casing 100 He Being pivotally arranged on described casing 100 to open or close the refrigerator door 200 of casing 100, Fig. 1 shows Go out is vertical side by side combination refrigerator, and the present embodiment illustrates as a example by wherein one fan refrigerator door 200.
Seeing Fig. 2 to Fig. 4, refrigerator door 200 includes door face board 210, door inner bag 230 and is arranged on End cap 220 between the two, wherein door face board 210 is the covering constituting main outward appearance, such as uses metal Sheet material is also formed by mould punching, and door inner bag 230 is plastic-absorbing component, end cap 220 include upper end cover 222, Bottom end cover 223 and the side end cap between upper end cover 222 and bottom end cover 223 221, and this end cap 220 are formed in one, to form the non-close structure that side is opened wide, when normally using, side end cap 221 Vertically arranging, upper end cover 222 and bottom end cover 223 are horizontally disposed, the integral structure of triplicity U-shaped, thus there is the integrated end cap 220 opened wide side and be conducive to assembling.See Fig. 8, the shop front Plate 210 includes panel body 211 and side plate 212, its latus inframedium 212 on panel body 211 with end cap The corresponding edge, sides that 220 open wide extends toward door inner bag 230 and forms and connect with door inner bag 230, side The two ends up and down of plate 212 are docked with upper end cover 222 and bottom end cover 223 respectively, permissible by side plate 212 That is opened wide by end cap 220 is one side closed, and therefore door face board 210, end cap 220 and door inner bag 230 assemble A closing space can be formed, such that it is able to inject foaming agent in this closing space, at a constant temperature after completing Under the conditions of degree, foaming agent expands and solidifies, to be full of whole closing space, and then can be by by foaming agent shape Door face board 210, end cap 220 and door inner bag 230 are solidly fixed by the heat-insulation layer become, and are positioned at this simultaneously Close the heat-insulation layer in space and may also operate as preventing the storeroom in refrigerator and the outside work that heat exchange occurs With, reach heat insulation effect.
When specifically assembling, successively by stacked together to door face board 210, end cap 220 and door inner bag 230, It is aided with relevant fit structure again or three is maintained at installation site by frock, finally shape after being assembled by three Closing of becoming is injected foaming agent and treats that its solidification can complete the assembling of refrigerator door 200 in space.Compare In prior art, save the pre-installation process of end cap 220, ensureing essential to refrigerator door 200 On the premise of function is attractive in appearance with holding monnolithic case, simplifies assembly process, shorten installation time, from And substantially increase efficiency of assembling;Meanwhile, the accuracy of assembling between integral type end cap 220 and miscellaneous part Higher, also reduce the seam between parts, it is to avoid existing combination type end cap causes because of poorly sealed The phenomenon of leakage bubble, is effectively guaranteed end product quality.
In the present embodiment, side end cap 221 is provided with the dark handle of the internal recess towards refrigerator door 220 224, this dark handle 224 is used for opening refrigerator door 220.Specifically, side end cap 221 includes being positioned at secretly Top above handle 224 and the bottom corresponding with dark handle 224, wherein side end cap 221 top Cross sectional shape is generally U-shaped, and the cross sectional shape of side end cap 221 bottom is the most L-shaped, thus side end cap 221 tops are formed towards the recessed receiving chamber 225 of door inner bag 230, and this receiving chamber 225 is used for housing all Such as electric-controlled plate, display device etc., mounting structure is simple, and overall aesthetics is good.Additionally, accommodate chamber 225 Vertical inner wall be additionally provided with some along reinforcement 2251 the most spaced apart, thus improve side end cap The bulk strength of 221 and rigidity.And formation space, side end cap 221 bottom is available for user and stretches out one's hand into dark handle Gripping refrigerator door 200 in 224, user-friendly, the most integrated dark handle also saves ice Taking up room of case.
In the present embodiment, assemble for convenience, and make the dress between door face board 210 and end cap 220 Join gap uniformity consistent, to keep refrigerator door 200 monnolithic case attractive in appearance, end cap 220 and panel body Being provided with between 211 and match and both are positioned at the location structure of predeterminated position, at this, indication presets The rigging position that position is end cap 220 and panel body 211 determines when designing, this location structure is removable Unload, restriction panel body 211 can be played along the direction being parallel to its plate face by this location structure The effect moved relative to end cap 220.Further, the cooperation interface of location structure has certain sealing Can, at least can prevent the foaming agent injecting in refrigerator door 200 from overflowing from fit-up gap, meet assembling and want Ask.
Specifically, above-mentioned location structure includes locating slot and the positioning convex with this locating slot tabling, its Middle locating slot is arranged in the one side of panel body 211 faced by end cap 220, and positioning convex is arranged on panel The edge of body 211.Seeing Fig. 5 to Fig. 7, locating slot includes be arranged on side end cap 221 first Locating slot 2211, the second locating slot 2221 being arranged on upper end cover 222 and be arranged on bottom end cover 223 On the 3rd locating slot 2231.In order to make to fit tightly between panel body 211 and end cap 220, in case Only foaming agent overflows, and side end cap 221, upper end cover 222 and bottom end cover 223 are respectively formed with panel originally The installed surface of body 211 laminating, corresponding to schematic structure, is that the first installed surface 2214, second is installed respectively Face 2224 and the 3rd installed surface 2233, three installed surfaces can be connected, and thus contact area is bigger, Sealing effectiveness is more preferable.In the present embodiment, the first locating slot 2211 is caved inward by the first installed surface 2214 Being formed, the second locating slot 2221 is caved inward by the second installed surface 2224 and is formed, in like manner, and the 3rd location Groove 2231 is also caved inward by the 3rd installed surface 2233 and is formed, it is preferred that the first locating slot 2211 along The length direction of side end cap 221 extends, and the second locating slot 2221 prolongs along the length direction of upper end cover 222 Stretching, the 3rd locating slot 2231 extends along the length direction of bottom end cover 223, and three locating slots are mutual Connect and the strip groove of being integrally formed, correspondingly, see Fig. 8 to Figure 10, positioning convex 2111 For the edge of panel body 211 towards the flange protruded out in locating slot, such as this positioning convex 2111 can lead to Crossing mould punching to form, structure design is simple, and practicality is high.In other embodiments, it is configured to entirety Positioning convex 2111 for turnup structure can also be substituted by other any suitable bulge-structures, such as should Bulge-structure is columnar projections, strip rib etc., but these structures are formed without intactly along end cap The 220 cooperation faces extended, namely the more above-mentioned overall turnup structure of sealing effectiveness is poor.
Further, divide in first locating slot the 2211, second locating slot 2221 and the 3rd locating slot 2231 Be not provided with some limit ribs spaced apart along its length direction, be respectively the first limit rib 2212, Two limit rib 2222 and the 3rd limit ribs 2232, in the present embodiment, the first limit rib 2212, second limits Position muscle 2222 and the specific configuration of the 3rd limit rib 2232, shape equal-specification can identical also can be variant, The invention is not limited in this regard, but use identical structure can simplify design, reduce production cost. First limit rib the 2212, second limit rib 2222 and the corresponding locating slot of the 3rd limit rib 2232 The adapted space adaptive with positioning convex 2111 grafting is formed, in order to realize preferably coordinating effect between sidewall Really, it can be slight interference fit that this grafting coordinates, and the least matched in clearance or interference fits are also It is possible.By the first limit rib the 2212, second limit rib 2222 and top of the 3rd limit rib 2232 Hold effect, positioning convex 2111 can be made to abut against on the sidewall of locating slot, reach preferably to consolidate effect, Guarantee that the fit-up gap of door face board 210 periphery is consistent, promote sealing effectiveness further, simultaneously will not be right The convenience of assembly manipulation impacts.
Further, first limit rib the 2212, second limit rib 2222 and the 3rd limit rib 2232 are all provided with Having the guide angle of the opening in the face of locating slot, this guide angle can be the straight angle or fillet, is used for guiding location Protruding 2111 are inserted in locating slot, the assembling of convenient door face board 210, and can be to a certain degree Quality of fit between upper reduction door face board 210 and end cap 220.
Further, positioning convex 2111 is provided with some being positioned on its side and along this positioning convex 2111 Length direction spacing preiection 2112 spaced apart, this spacing preiection 2112 is shaped in positioning convex 2111, such as by being stamped and formed out, spacing preiection 2112 is recessed from the first side of positioning convex 2111, And from the second side protuberance relative with the first side of positioning convex 2111, in the present embodiment, the first side Face is the positioning convex 2111 one side towards outside, correspondingly, the second side be positioning convex 2111 towards The one side of inner side, therefore this spacing preiection 2112 is inwardly to swell, and is provided with spacing with each in locating slot The screens of protruding 2112 snap-fit engagement, the present embodiment is with the screens 2213 being provided with in the first locating slot 2211 As a example by illustrate, match with this enforcement structure, spacing preiection 2112 is provided only on panel body 211 On corresponding side, screens 2213 is staggered with the first limit rib 2212, in the first locating slot 2211 Being formed with projection, this projection and the first limit rib 2212 are positioned at the same side, to avoid positioning convex 2111, On projection, the position with spacing preiection 2112 caves inward, and then formation matches with spacing preiection 2112 Recess, spacing coordinated by what spacing preiection 2112 was formed with screens 2213, door face board 210 can be made It is stabilized in installation site securely.In other embodiments, this spacing preiection 2112 can also be the most grand Rise, the present invention to spacing preiection 2112 specifically towards not being restricted.
In the preferred embodiment, spacing preiection 2112 is arranged near the edge of positioning convex 2111, such as limits Position protruding 2112 constitutes the part at the edge of positioning convex 2111, and positioning convex 2111 offers along it The long and narrow hole 2113 that length direction extends and is correspondingly arranged with each spacing preiection 2112, this long and narrow hole 2113 The length of length and spacing preiection 2112 suitable, or be suitably longer than the length of spacing preiection 2112, So that spacing preiection 2112 disconnects with positioning convex 2111 near the side of panel body 211, it is preferred that The spacing preiection 2112 formed is domed, therefore has certain elastic deformation ability, after assembling puts in place, Spacing preiection 2112 pressurized and make a concession, be that spacing preiection 2112 is tight with screens 2213 by elastic-restoring force Thickly contact, strengthen fixed effect further, it is ensured that the total quality of product.Additionally, be positioned at panel originally The positioning convex 2111 at body about 211 two ends is also provided with extension 2114, and this extension 2114 is certainly The end face of positioning convex 2111 extends towards locating slot, correspondingly, and the second locating slot 2221 and Three locating slots 2231 are provided with the recess coordinated with this extension 2114 grafting, play restriction door face board equally 210 effects moved relative to end cap 220.
Additionally, for the bulk strength and the rigidity that improve end cap 220, the end face of upper end cover 222 is formed The groove 2225 caved inward, this groove 2225 extends along the length direction of upper end cover 222, thus shape Become many muscle bit architecture, be conducive to improving the stability of monnolithic case.In like manner, it is also possible at bottom end cover 223 And/or similar reinforcement structure is set on side end cap 221, specifically can refer to the explanation of upper end cover 222, Therefore not to repeat here.
It should be noted that be also formed with the knot of other installations adapting to refrigerator door 200 on end cap 220 Structure, is such as formed at hinge installation position 2223 and the drive-connecting shaft (not shown) of the end of upper end cover 222, And it is formed at hinge installation position 2234 and the drive-connecting shaft 2235 of the end of bottom end cover 223, owing to using one Body structure, therefore has higher strength and stiffness.
Technical scheme according to embodiments of the present invention, by using integral type end cap 220, decreases refrigerator doors The quantity of body 200 building block, is ensureing function essential to refrigerator door 200 and is keeping monnolithic case On the premise of attractive in appearance, simplify assembly process, shorten installation time, thus substantially increase assembling effect Rate;Meanwhile, between integral type end cap 220 and miscellaneous part, the accuracy of assembling is higher, also reduces parts Between seam, it is to avoid existing combination type end cap causes the phenomenon of Lou bubble because of poorly sealed, effectively Ensure that end product quality.
These are only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every Utilize equivalent structure or equivalence flow process conversion that description of the invention and accompanying drawing content made, or directly or Connect and be used in other relevant technical fields, be the most in like manner included in the scope of patent protection of the present invention.

Claims (10)

1. a refrigerator door, including door face board, door inner bag and the end cap being arranged between, its Being characterised by, described end cap includes upper end cover, bottom end cover and is positioned at described upper end cover and described bottom end cover Between side end cap, and described end cap is formed in one, to form the non-close structure that side is opened wide; Described door face board includes panel body and side plate, and described side plate opens with described end cap on described panel body Corresponding edge, the side opened extends toward described door inner bag and forms and connect with described door inner bag, described side The two ends up and down of plate are docked with described upper end cover and described bottom end cover respectively.
2. refrigerator door as claimed in claim 1, it is characterised in that described side end cap be provided with towards The dark handle of the internal recess of described refrigerator door, described dark handle is used for opening described refrigerator door.
3. refrigerator door as claimed in claim 1 or 2, it is characterised in that described end cap and described It is provided with between plate body and matches and both are positioned at the location structure of predeterminated position.
4. refrigerator door as claimed in claim 3, it is characterised in that described location structure includes location Groove and the positioning convex with described locating slot tabling, described locating slot is arranged on described end cap in the face of described In the one side of panel body, described positioning convex is arranged on the edge of described panel body.
5. refrigerator door as claimed in claim 4, it is characterised in that described positioning convex is described The edge of plate body is towards the flange protruded out in described locating slot.
6. the refrigerator door as described in claim 4 or 5, it is characterised in that be provided with in described locating slot Some limit ribs spaced apart along the length direction of described locating slot, described limit rib and described location The adapted space adaptive with described positioning convex grafting is formed between the sidewall of groove.
7. refrigerator door as claimed in claim 6, it is characterised in that described limit rib is provided with in the face of institute State the guide angle of the opening of locating slot.
8. the refrigerator door as described in claim 4 or 5, it is characterised in that described positioning convex is provided with Some it is positioned on its side and along the length direction of described positioning convex spacing preiection spaced apart, institute State spacing preiection recessed from the first side of described positioning convex, and from described positioning convex with described The second side protuberance that one side is relative, is provided with in described locating slot and joins with spacing preiection clamping each described The screens closed.
9. refrigerator door as claimed in claim 8, it is characterised in that described spacing preiection is near described The edge of positioning convex is arranged, described positioning convex offer extend along its length and with described in each The long and narrow hole that spacing preiection is correspondingly arranged so that described spacing preiection near the side of described panel body with Described positioning convex disconnects, and described spacing preiection is domed.
10. a refrigerator, including casing be pivotally arranged on described casing to open or close described The refrigerator door of casing, it is characterised in that described refrigerator door is institute any one of claim 1 to 9 The refrigerator door stated.
CN201410708168.8A 2014-11-28 2014-11-28 Refrigerator door body and refrigerator with same Active CN104482706B (en)

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CN201410708168.8A CN104482706B (en) 2014-11-28 2014-11-28 Refrigerator door body and refrigerator with same

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CN104482706B true CN104482706B (en) 2017-01-04

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Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107520302B (en) * 2017-09-29 2024-01-23 广东美的制冷设备有限公司 Die assembly for panel of air conditioner outdoor unit
CN110345683B (en) * 2018-04-04 2023-05-12 博西华电器(江苏)有限公司 Door for refrigerator and refrigerator
CN111664643B (en) * 2020-06-18 2021-11-05 长虹美菱股份有限公司 Display panel mounting structure for refrigerator door
CN113932519B (en) * 2021-06-30 2023-09-22 海信冰箱有限公司 Refrigerator with a refrigerator body
CN114941922A (en) * 2022-05-11 2022-08-26 合肥雪祺电气股份有限公司 Embedded refrigerator door body and cabinet door installation tool and method and embedded refrigerator

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JP2006329549A (en) * 2005-05-27 2006-12-07 Matsushita Electric Ind Co Ltd Refrigerator door
KR101189875B1 (en) * 2005-09-10 2012-10-10 엘지전자 주식회사 A refrigerator door
CN102235792B (en) * 2011-06-09 2013-07-24 合肥美的荣事达电冰箱有限公司 Door body of refrigeration plant and refrigerator
CN202204236U (en) * 2011-07-07 2012-04-25 海信(北京)电器有限公司 Refrigerator door and refrigerator provided with same
CN202371965U (en) * 2011-11-04 2012-08-08 海信容声(广东)冰箱有限公司 Integral foaming door for side-by-side combination refrigerator
CN102494466B (en) * 2011-12-27 2014-05-21 合肥美的电冰箱有限公司 Refrigerator
CN203657341U (en) * 2013-12-06 2014-06-18 合肥美的电冰箱有限公司 Refrigerator door and refrigerator
CN204329447U (en) * 2014-11-28 2015-05-13 合肥美的电冰箱有限公司 Refrigerator door and there is the refrigerator of this refrigerator door

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