JP2016223692A - refrigerator - Google Patents
refrigerator Download PDFInfo
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- JP2016223692A JP2016223692A JP2015110660A JP2015110660A JP2016223692A JP 2016223692 A JP2016223692 A JP 2016223692A JP 2015110660 A JP2015110660 A JP 2015110660A JP 2015110660 A JP2015110660 A JP 2015110660A JP 2016223692 A JP2016223692 A JP 2016223692A
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- door
- hinge member
- opening
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- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 14
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 230000002452 interceptive effect Effects 0.000 description 3
- 230000000149 penetrating effect Effects 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Refrigerator Housings (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
Description
本発明は、回動式扉によって冷蔵庫本体の前面開口を開閉するように構成された冷蔵庫に関し、特に、冷蔵庫本体から扉内部へ架け渡された配線の配線構造に関する。 The present invention relates to a refrigerator configured to open and close a front opening of a refrigerator main body by a rotary door, and more particularly to a wiring structure of wiring extending from the refrigerator main body to the inside of the door.
昨今、冷蔵庫本体の前面開口を開閉する回動式扉に新たな機構や装置を設けることが知られている。これは、冷蔵庫の機能を高めるのに有効な手段であるが、電源やコントローラを備えた冷蔵庫本体から扉内部へ電気供給や通信制御等のための配線が必要となる。 Nowadays, it is known to provide a new mechanism or device on a rotary door that opens and closes the front opening of the refrigerator body. This is an effective means for enhancing the function of the refrigerator, but wiring for electricity supply, communication control, and the like from the refrigerator main body equipped with a power source and a controller to the inside of the door is required.
ここで、冷蔵庫本体から回動式扉へ配線するため、扉を回動可能に軸支持するヒンジ軸の近傍で、冷蔵庫本体と扉の間を架け渡すように架空配線することが考えられる。しかし、扉を開閉する際に冷蔵庫本体と扉の間の距離が変化するので、これらの間を架け渡された配線には引張力又は圧縮力が作用するが、この引張力又は圧縮力が過度になると、スムーズな扉の開閉が難しくなる。さらに、このような扉の開閉を繰り返すと、配線が繰り返し応力によって疲労断線するおそれがある。 Here, in order to perform wiring from the refrigerator main body to the pivotable door, it is conceivable to perform overhead wiring so as to bridge between the refrigerator main body and the door in the vicinity of the hinge shaft that pivotally supports the door. However, since the distance between the refrigerator body and the door changes when the door is opened and closed, a tensile force or a compressive force acts on the wiring spanned between them, but this tensile force or compressive force is excessive. Then, it becomes difficult to open and close the door smoothly. Furthermore, if such opening and closing of the door is repeated, there is a possibility that the wiring is repeatedly broken due to stress.
これに対して、例えば特許文献１に開示されるように、ヒンジ軸を軸方向に貫通する挿通孔の内部に配線を挿通することで、ヒンジ軸を介して冷蔵庫本体から扉へ配線することが知られている。このような配線では、扉の開閉の際に配線に過度な引張力等が作用するのを防止することができる。 On the other hand, as disclosed in Patent Document 1, for example, wiring is inserted into the insertion hole penetrating the hinge shaft in the axial direction, so that wiring from the refrigerator main body to the door can be performed via the hinge shaft. Are known. With such wiring, it is possible to prevent an excessive tensile force or the like from acting on the wiring when the door is opened and closed.
しかしながら、ヒンジ軸の挿通孔を介して行える配線の本数には限界があり、冷蔵庫の回動式扉に新たな機構や装置を設ける上で制約となっていた。 However, there is a limit to the number of wirings that can be made through the insertion hole of the hinge shaft, which is a limitation in providing a new mechanism or device on the rotary door of the refrigerator.
そこで、本発明は、扉の開閉による断線等を防止しながら、冷蔵庫本体から扉への配線の本数が制約されない冷蔵庫、すなわち、信頼性を確保しながら設計上の自由度が向上した冷蔵庫を提供することを課題とする。 Accordingly, the present invention provides a refrigerator in which the number of wires from the refrigerator main body to the door is not restricted while preventing disconnection due to opening and closing of the door, that is, a refrigerator with improved design flexibility while ensuring reliability. The task is to do.
前記課題を解決するため、本発明に係る冷蔵庫は、次のように構成したことを特徴とする。 In order to solve the above problems, the refrigerator according to the present invention is configured as follows.
まず、本発明は、前面に開口部を有する冷蔵庫本体と、該冷蔵庫本体に対してヒンジ部材によって回動可能に軸支持され、前記開口部を開閉する扉と、前記冷蔵庫本体から前記扉へ架け渡された配線と、を備え、前記ヒンジ部材のヒンジ軸部の軸線延長線を横切るように、前記配線を通過させるための配線通過部が設けられることを特徴とする。 First, the present invention includes a refrigerator body having an opening on the front surface, a shaft that is pivotally supported by a hinge member with respect to the refrigerator body, opens and closes the opening, and extends from the refrigerator body to the door. And a wiring passage part for allowing the wiring to pass therethrough so as to cross an extension line of the hinge shaft part of the hinge member.
本発明によれば、冷蔵庫本体から扉内部への配線は、ヒンジ軸部の挿通孔を介して行われないので、その配線の本数が制約されない。また、ヒンジ軸部の軸線延長線を横切るように設けられた配線通過部を配線が通されているので、扉を開閉した際、扉の回転軸を略中心に配線が屈曲されることより、配線に過度に引張力又は圧縮力が作用することがない。したがって、扉の開閉による断線等を防止しながら、冷蔵庫本体から扉への配線の本数が制約されない設計上の自由度が向上した冷蔵庫を提供することができる。 According to the present invention, since the wiring from the refrigerator main body to the inside of the door is not performed through the insertion hole of the hinge shaft portion, the number of the wiring is not limited. In addition, since the wiring is passed through the wiring passage portion provided so as to cross the axis extension line of the hinge shaft portion, when the door is opened and closed, the wiring is bent about the rotation axis of the door, An excessive tensile force or compressive force does not act on the wiring. Therefore, it is possible to provide a refrigerator with improved design flexibility in which the number of wires from the refrigerator main body to the door is not restricted while preventing disconnection due to opening and closing of the door.
また、本発明は、冷蔵庫本体の前方底部を支持する複数の台脚部材を有し、前記ヒンジ部材の近傍の前記台脚部材は、平面視で前記ヒンジ軸部の軸線に対してオフセットして配置されることを特徴とする。 Further, the present invention has a plurality of pedestal members that support the front bottom portion of the refrigerator body, and the pedestal members in the vicinity of the hinge member are offset with respect to the axis of the hinge shaft portion in plan view. It is characterized by being arranged.
本発明によれば、台脚部材がヒンジ軸部の回転軸に対してオフセットして配置されるので、扉を開放時の冷蔵庫本体の安定性を確保しながら、ヒンジ軸の軸線延長線上を通る配線を可能とし、扉の開閉による断線等を防止することができる。 According to the present invention, since the pedestal member is arranged offset with respect to the rotation shaft of the hinge shaft portion, it passes over the axial extension line of the hinge shaft while ensuring the stability of the refrigerator body when the door is opened. Wiring is possible, and disconnection due to opening and closing of the door can be prevented.
また、本発明は、前記扉の底部には、前方から前記配線が露出しないように配線カバーが設けられることを特徴とする。 The present invention is characterized in that a wiring cover is provided at the bottom of the door so that the wiring is not exposed from the front.
本発明によれば、扉の底部には、前方から配線が露出しないように配線カバーが設けられるので、前方からの外観が向上すると共に、扉の開閉時に配線が摩耗、損傷するのを防止することができる。 According to the present invention, since the wiring cover is provided at the bottom of the door so that the wiring is not exposed from the front, the appearance from the front is improved and the wiring is prevented from being worn or damaged when the door is opened and closed. be able to.
また、本発明は、前記冷蔵庫本体の底部前方には、キックプレートが設けられ、該キックプレートの前面には、前記扉の閉鎖時に前記配線カバーを収納するカバー収納部が設けられることを特徴とする。 Further, the present invention is characterized in that a kick plate is provided in front of the bottom of the refrigerator main body, and a cover storage portion for storing the wiring cover when the door is closed is provided on the front surface of the kick plate. To do.
本発明によれば、キックプレートの前面に扉の閉鎖時に配線カバーを収納するカバー収納部が設けられるので、閉鎖時の扉の底部において、キックプレートと配線カバーを互いに干渉することなく配置することができる。その結果、冷蔵庫の前方からの外観をより向上させることができる。 According to the present invention, since the cover storage portion for storing the wiring cover when the door is closed is provided on the front surface of the kick plate, the kick plate and the wiring cover are arranged without interfering with each other at the bottom of the door when the door is closed. Can do. As a result, the appearance from the front of the refrigerator can be further improved.
さらに、本発明は、前記扉には、前記配線が接続された画像表示部が設けられることを特徴とする。 Furthermore, the present invention is characterized in that the door is provided with an image display unit to which the wiring is connected.
本発明によれば、扉の画像表示部に所望の画像を表示することができるので、従来の冷蔵庫には無かった機能を付加したり、その機能を高めることができる。 According to the present invention, since a desired image can be displayed on the image display section of the door, it is possible to add a function that is not found in the conventional refrigerator or to enhance the function.
以下、本発明の実施形態について、図１から図５を参照しながら説明する。図１は、本発明の実施形態に係る冷蔵庫全体の斜視図である。 Hereinafter, embodiments of the present invention will be described with reference to FIGS. 1 to 5. FIG. 1 is a perspective view of the entire refrigerator according to the embodiment of the present invention.
（冷蔵庫の全体構成について）
図１に示すように、本発明の実施形態の冷蔵庫１は、その内部に食品等の貯蔵室として、上段に冷蔵室（図示しない）と下段に冷凍室（図示しない）がそれぞれ設けられる冷蔵庫本体２を備える。また、冷蔵庫１は、冷蔵庫本体２の前方Ｙ１の上下にそれぞれ、片開き式の下扉４ａと上扉４ｂを備える。下扉４ａは冷凍室の前面の開口部（図示しない）を開閉し、上扉４ｂは冷蔵室の前面の開口部（図示しない）を開閉する。
(About the overall structure of the refrigerator)
As shown in FIG. 1, a refrigerator 1 according to an embodiment of the present invention includes a refrigerator body in which a refrigerator room (not shown) is provided in the upper stage and a freezer room (not shown) is provided in the lower stage, as a storage room for food and the like. 2 is provided. In addition, the refrigerator 1 includes a single door type lower door 4a and an upper door 4b above and below the front Y1 of the refrigerator body 2, respectively. The lower door 4a opens and closes an opening (not shown) on the front surface of the freezer compartment, and the upper door 4b opens and closes an opening (not shown) on the front surface of the refrigerator compartment.
冷蔵庫本体２は、その左右方向Ｘ一側に複数のヒンジ部材６ａ〜６ｄが取り付けられる。冷蔵庫本体２の底面部及び前面中央部にそれぞれ取り付けられた下扉用の下ヒンジ部材６ａ及び上ヒンジ部材６ｂは、下扉４ａを上下方向Ｚに延びる軸線を中心として水平方向に回動可能に軸支持している。同様に、冷蔵庫本体２の前面中央部及び天面部にそれぞれ取り付けられた上扉用の下ヒンジ部材６ｃ及び上ヒンジ部材６ｄは、上扉４ｂを上下方向Ｚに延びる軸線を中心として水平方向に回動可能に軸支持している。 The refrigerator main body 2 has a plurality of hinge members 6a to 6d attached to one side in the left-right direction X. The lower hinge member 6a and the upper hinge member 6b for the lower door respectively attached to the bottom surface portion and the front center portion of the refrigerator body 2 are capable of rotating the lower door 4a in the horizontal direction around the axis extending in the vertical direction Z. The shaft is supported. Similarly, the lower hinge member 6c and the upper hinge member 6d for the upper door respectively attached to the front central portion and the top surface portion of the refrigerator body 2 rotate the upper door 4b in the horizontal direction around the axis extending in the vertical direction Z. The shaft is supported so that it can move.
本実施形態では、下扉４ａ及び上扉４ｂの前面にはそれぞれ、液晶モニター等の画像表示装置８が設けられる。これら画像表示装置８の表面を覆うように、下扉４ａ及び上扉４ｂの前面には、光透過性を有するガラス板１０が設けられる。下扉４ａ，４ｂの前面には、外部から冷蔵庫１の温度設定等を操作するための操作部（図示しない）がさらに設けられてもよい。 In the present embodiment, an image display device 8 such as a liquid crystal monitor is provided on the front surface of each of the lower door 4a and the upper door 4b. A glass plate 10 having optical transparency is provided on the front surfaces of the lower door 4a and the upper door 4b so as to cover the surfaces of the image display devices 8. An operation unit (not shown) for operating the temperature setting of the refrigerator 1 from the outside may be further provided on the front surface of the lower doors 4a and 4b.
画像表示装置８は、任意の情報や模様、モチーフを表示することができ、さらにテレビの映像やインターネットの映像を表示することもできる。これに伴って、音声を発する機能を有することもできる。 The image display device 8 can display arbitrary information, patterns, and motifs, and can also display TV images and Internet images. Along with this, it is also possible to have a function of emitting sound.
冷蔵庫本体２は、その底面部前方Ｙ１の左右方向Ｘ両端には、冷蔵庫本体２と床面間の高さを調節する台脚部材１２ａ，１２ｂが設けられており、また、その底面部後方Ｙ２の左右には、冷蔵庫１の搬送を容易にする一対のローラ部材（図示しない）が設けられる。これら台脚部材１２ａ，１２ｂ及びローラ部材によって冷蔵庫１全体が床面上に安定して支持される。本実施形態では、台脚部材１２ａは、左右方向Ｘにおいて下ヒンジ部材６ａが設けられる側に位置し、台脚部材１２ｂはその反対側に位置する。 The refrigerator main body 2 is provided with pedestal members 12a and 12b for adjusting the height between the refrigerator main body 2 and the floor surface at both ends in the left-right direction X of the bottom surface front portion Y1, and the bottom surface portion rear Y2 thereof. A pair of roller members (not shown) for facilitating the conveyance of the refrigerator 1 are provided on the left and right sides. The entire refrigerator 1 is stably supported on the floor surface by the base members 12a and 12b and the roller member. In this embodiment, the pedestal member 12a is located on the side where the lower hinge member 6a is provided in the left-right direction X, and the pedestal member 12b is located on the opposite side.
また、これらの台脚部材１２ａ，１２ｂ及びローラ部材を前方Ｙ１及び側方から覆うように、冷蔵庫本体２の前面及び側面の下部には、カバー部材１４が装着される。 Further, a cover member 14 is mounted on the front surface and the lower portion of the side surface of the refrigerator main body 2 so as to cover these pedestal members 12a and 12b and the roller member from the front Y1 and the side.
次に、図２から図４を参照しながら、下ヒンジ部材６ａ周辺の構造について詳細に説明する。図２は、冷蔵庫１の下扉４ａが閉鎖された状態での下ヒンジ部材６ａ周辺を示す拡大底面図である。図３は、図２の下ヒンジ部材６ａ周辺のＡ−Ａ線における側方断面図である。図４は、図２の下ヒンジ部材６ａ周辺のＢ−Ｂ線における前方断面図である。ただし、図２は、配線構造が分かるように、構成部品の一部を消去して図示している。 Next, the structure around the lower hinge member 6a will be described in detail with reference to FIGS. FIG. 2 is an enlarged bottom view showing the periphery of the lower hinge member 6a in a state where the lower door 4a of the refrigerator 1 is closed. FIG. 3 is a side sectional view taken along line AA in the vicinity of the lower hinge member 6a in FIG. 4 is a front sectional view taken along line BB around the lower hinge member 6a in FIG. However, in FIG. 2, a part of the component parts is deleted and illustrated so that the wiring structure can be understood.
（下ヒンジ部材について）
図２から図４に示すように、下ヒンジ部材６ａは、前後方向Ｙに延びる平板状の本体部６２を有する。特に図３に示すように、本実施形態では、本体部６２は、その前後方向Ｙの略中央部を折り曲げて段差が形成された板金部材であり、この段差の前方Ｙ１側がその後方Ｙ２側よりも低い位置で略水平方向に延びて構成される。この本体部６２の後側は、冷蔵庫本体２に底面部前方に締結手段１５によって固定される取付部６２ａであり、その前側は冷蔵庫本体２の前面から略水平に突出する支承部６２ｂである。支承部６２ｂの上面には一体的に、ヒンジ軸部６４が上方向Ｚ１に垂直に立設される。
(About the lower hinge member)
As shown in FIGS. 2 to 4, the lower hinge member 6 a has a flat plate-like main body 62 extending in the front-rear direction Y. In particular, as shown in FIG. 3, in the present embodiment, the main body 62 is a sheet metal member in which a step is formed by bending a substantially central portion in the front-rear direction Y, and the front Y1 side of this step is from the rear Y2 side. Is configured to extend in a substantially horizontal direction at a low position. The rear side of the main body portion 62 is an attachment portion 62a that is fixed to the refrigerator main body 2 by the fastening means 15 in front of the bottom surface portion, and the front side thereof is a support portion 62b that protrudes substantially horizontally from the front surface of the refrigerator main body 2. A hinge shaft portion 64 is erected vertically on the upper surface of the support portion 62b so as to be perpendicular to the upward direction Z1.
また、この支承部６２ｂは、その下面に前後方向Ｙに延設する断面コ字状のブラケット部６６が溶接等により固設される。特に図２に示すように、この支承部６２ｂにおいて、ヒンジ軸部６４は左右方向Ｘ外側に配置されると共に、ブラケット部６６は左右方向Ｘ内側に配置されており、すなわち、ヒンジ軸部６４とブラケット部６６は、平面視で互いに重ならないように配置される。 In addition, a bracket portion 66 having a U-shaped cross section extending in the front-rear direction Y is fixed to the lower surface of the support portion 62b by welding or the like. In particular, as shown in FIG. 2, in this support portion 62b, the hinge shaft portion 64 is disposed on the outer side in the left-right direction X, and the bracket portion 66 is disposed on the inner side in the left-right direction X. The bracket portions 66 are arranged so as not to overlap each other in plan view.
このブラケット部６６の下面には、高さ調節可能に台脚部材１２ａが取り付けられる。台脚部材１２ａは、ブラケット部６６の左右方向Ｘ略中央にその中心が位置するように配置される。そのため、台脚部材１２ａは、平面視で、下扉４ａの下方Ｚ２において、ヒンジ軸部６４に対して左右方向Ｘ内側かつ後方Ｙ２にオフセットして配置される。 A pedestal member 12a is attached to the lower surface of the bracket portion 66 so as to be adjustable in height. The pedestal member 12 a is arranged so that the center thereof is located at the approximate center of the left and right direction X of the bracket portion 66. Therefore, the pedestal member 12a is disposed in a plan view in the lower Z2 of the lower door 4a so as to be offset inward in the left-right direction X and backward Y2 with respect to the hinge shaft 64.
さらに、上述の構造を有する下ヒンジ部材６ａは、ブラケット部６６の左右方向Ｘ外側であってヒンジ軸部６４の下方Ｚ２に、ヒンジ軸部６４の軸線延長線Ｌを横切るように配線通過部６８が設けられる。ここで、配線通過部６８とは、配線１６（仮想線で表示）が通過可能な空間を意味し、本実施形態では、図４に示すように、最大でも、ブラケット部６６の左右方向Ｘ外側面とキックプレート２２の内側面との間の空間を配線通過部６８とすることができる。 Further, the lower hinge member 6a having the above-described structure is disposed outside the bracket portion 66 in the left-right direction X and below the hinge shaft portion 64 in the Z2 direction so as to cross the axis extension line L of the hinge shaft portion 64. Is provided. Here, the wiring passage portion 68 means a space through which the wiring 16 (indicated by a virtual line) can pass, and in this embodiment, as shown in FIG. A space between the side surface and the inner surface of the kick plate 22 can be used as the wiring passage portion 68.
また、本実施形態では、ヒンジ軸部６４には、その軸方向に挿通孔６９が貫通して設けられる。 In the present embodiment, the hinge shaft portion 64 is provided with an insertion hole 69 penetrating in the axial direction.
（下ヒンジ部材の周辺部材について）
冷蔵庫本体２の底面には、その内部にある電源部（図示しない）まで連通する配線開口部（図示しない）が形成される。この配線開口部を覆うように、冷蔵庫本体２の底面には、本体底面カバー１８が取り付けられる。
(About the peripheral members of the lower hinge member)
On the bottom surface of the refrigerator body 2, a wiring opening (not shown) that communicates with a power source (not shown) inside the refrigerator body 2 is formed. A main body bottom cover 18 is attached to the bottom surface of the refrigerator main body 2 so as to cover the wiring opening.
下扉４ａの底面の側端部には、筒状のブッシュ４４がその中心軸を上方Ｚ１に向けて嵌入されることで取り付けられる。このブッシュ４４に下ヒンジ部材６ａのヒンジ軸部６４が挿入されると共に、ブッシュ４４の下端にある鍔部の下端面がヒンジ軸部６４の座面部の上端面に接して面支持されることで、下扉４ａが冷蔵庫本体２に対して回動可能に軸支持される。 A cylindrical bush 44 is attached to the side end portion of the bottom surface of the lower door 4a by being fitted with its central axis facing upward Z1. The hinge shaft portion 64 of the lower hinge member 6 a is inserted into the bush 44, and the lower end surface of the flange portion at the lower end of the bush 44 is in contact with the upper end surface of the seat surface portion of the hinge shaft portion 64 so as to be surface-supported. The lower door 4a is pivotally supported so as to be rotatable with respect to the refrigerator body 2.
また、下扉４ａの底面には、その内部にある画像表示装置８まで連通する配線開口部４２が形成される。この配線開口部４２から外方に延びる配線１６が冷蔵庫１の前方から見て露出しないように、冷蔵庫１の前方から覆うカバー部材１４の一部として、下扉４ａの底部には配線カバー２０が設けられる。 In addition, a wiring opening 42 communicating with the image display device 8 inside the lower door 4a is formed on the bottom surface of the lower door 4a. As a part of the cover member 14 covering from the front of the refrigerator 1, the wiring cover 20 is provided at the bottom of the lower door 4 a so that the wiring 16 extending outward from the wiring opening 42 is not exposed when viewed from the front of the refrigerator 1. Provided.
この配線カバー２０は、下扉４ａの底面における所定の領域Ｃを囲むような側壁２０ａを有する。図２に示すように、この領域Ｃは、平面視において、配線開口部４２を含むように下扉４ａの前方を左右方向Ｘに側端部まで延在するが、下ヒンジ部材６ａとは重ならない。この側壁２０ａの後方Ｙ２の一部には、後方Ｙ２に向けて配線１６を導出するための切り欠き２０ｂが形成される。また、図３、図４に示すように、配線カバー２０の下面には、その内部を覆うように蓋体２１が取り付けられる。 The wiring cover 20 has a side wall 20a that surrounds a predetermined region C on the bottom surface of the lower door 4a. As shown in FIG. 2, this region C extends to the side end in the left-right direction X so as to include the wiring opening 42 in plan view, but does not overlap with the lower hinge member 6 a. Don't be. A notch 20b for leading the wiring 16 toward the rear Y2 is formed in a part of the rear Y2 of the side wall 20a. Moreover, as shown in FIGS. 3 and 4, a lid 21 is attached to the lower surface of the wiring cover 20 so as to cover the inside thereof.
台脚部材１２ａ，１２ｂが冷蔵庫１の前方Ｙ１から見て露出しないように、冷蔵庫１を前方Ｙ１から覆うカバー部材１４の一部として、冷蔵庫本体２の底部前方Ｙ１にはキックプレート２２が前方Ｙ１から脱着可能に取り付けられる。上述の配線カバー２０と干渉しないように、キックプレート２２の下ヒンジ部材６ａ側の前面には、図５に示すように、下扉４ａの閉鎖時に配線カバー２０を収納するための空間であるカバー収納部２２ａが設けられる。 As a part of the cover member 14 that covers the refrigerator 1 from the front Y1 so that the base members 12a and 12b are not exposed when viewed from the front Y1 of the refrigerator 1, the kick plate 22 is provided at the front Y1 at the bottom front Y1 of the refrigerator body 2. Removably attached from. As shown in FIG. 5, a cover that is a space for storing the wiring cover 20 when the lower door 4a is closed is provided on the front surface of the lower hinge member 6a side of the kick plate 22 so as not to interfere with the wiring cover 20 described above. A storage portion 22a is provided.
より詳細には、キックプレート２２は、下扉４ａの下方Ｚ２において、平面視で、上述の領域Ｃと重ならない領域Ｄを前方Ｙ１及び側方から囲むような側壁２２ｂを有している。この領域Ｄは、下ヒンジ部材６ａ及び台脚部材１２ａを含むように下扉４ａの左右両端に亘って延在する。この側壁２２ｂの前方Ｙ１の一部には、その前方Ｙ１から配線１６を導入するための切り欠き２２ｃが形成される。 More specifically, the kick plate 22 has a side wall 22b that surrounds the area D that does not overlap the above-described area C from the front Y1 and the side in the lower Z2 of the lower door 4a. This region D extends across the left and right ends of the lower door 4a so as to include the lower hinge member 6a and the pedestal member 12a. A notch 22c for introducing the wiring 16 from the front Y1 is formed in a part of the front Y1 of the side wall 22b.
（配線構造について）
次に、図２及び図５を参照しながら、下扉４ａを開閉した際の配線構造について詳細に説明する。
(About wiring structure)
Next, the wiring structure when the lower door 4a is opened and closed will be described in detail with reference to FIGS.
冷蔵庫本体２の底面には、冷蔵庫本体２から下扉４ａへ配線１６が架け渡される。この配線１６は、その一端が下扉４ａの底面の開口部４２を介してその内部にある画像表示装置８に接続され、その他端が冷蔵庫本体２の底面に設けられた本体底面カバー１８を介してその内部にある電源部やコントローラ（図示しない）等に接続される。これによれば、冷蔵庫本体２の内部の電源部やコントローラ等から画像表示装置８に配線１６を介して、例えば、電力の供給、制御信号の伝送等を行うことができる。 On the bottom surface of the refrigerator body 2, a wiring 16 is bridged from the refrigerator body 2 to the lower door 4a. One end of the wiring 16 is connected to the image display device 8 inside through the opening 42 on the bottom surface of the lower door 4a, and the other end is connected to the bottom surface cover 18 provided on the bottom surface of the refrigerator main body 2. Connected to a power supply unit, a controller (not shown), and the like. According to this, for example, it is possible to supply power, transmit control signals, and the like to the image display device 8 via the wiring 16 from the power supply unit or controller inside the refrigerator main body 2.
図５は、図２の下扉４ａが開放された際の下ヒンジ部材６ａ周辺を示す拡大底面図である。図２に示すような下扉４ａが閉鎖された状態から、図５に示すように下扉４ａが開放された場合、配線１６は、配線通過部６８の左右方向Ｘの幅の範囲内でわずかに動くことができるが、ヒンジ軸部６４の軸線延長線Ｌを中心に屈曲されていた配線１６は、この軸線延長線Ｌの近傍を通過した状態のままで伸長される。下扉４ａの開放時に配線１６についてヒンジ軸部６４の軸線延長線Ｌの近傍を通過した状態が維持されるので、下扉４ａの開放によって配線１６に過度な引張力が作用しない。 FIG. 5 is an enlarged bottom view showing the periphery of the lower hinge member 6a when the lower door 4a of FIG. 2 is opened. When the lower door 4a is opened as shown in FIG. 5 from the state where the lower door 4a is closed as shown in FIG. 2, the wiring 16 is slightly within the width of the wiring passage portion 68 in the left-right direction X. However, the wiring 16 bent around the axis extension line L of the hinge shaft portion 64 is extended while passing through the vicinity of the axis extension line L. When the lower door 4a is opened, the state where the wiring 16 passes through the vicinity of the axis extension line L of the hinge shaft portion 64 is maintained, so that an excessive tensile force does not act on the wiring 16 by opening the lower door 4a.
他方、図５に示すような下扉４ａが開放された状態から、図２に示すように下扉４ａが閉鎖された場合、配線１６は、配線通過部６８の左右方向Ｘの幅の範囲内でわずかに動くことができるが、ヒンジ軸部６４の軸線延長線Ｌの近傍を通過した状態のままで、ヒンジ軸部６４の軸線延長線Ｌを中心に屈曲される。下扉４ａの閉鎖時に配線１６についてヒンジ軸部６４の軸線延長線Ｌの近傍を通過した状態が維持されるので、下扉４ａの閉鎖によって配線１６に過度な圧縮力が作用しない。 On the other hand, when the lower door 4a is closed as shown in FIG. 2 from the state where the lower door 4a as shown in FIG. 5 is opened, the wiring 16 is within the range of the width of the wiring passage portion 68 in the left-right direction X. However, it is bent around the axial extension line L of the hinge shaft portion 64 while passing through the vicinity of the axial extension line L of the hinge shaft portion 64. When the lower door 4a is closed, the wiring 16 is maintained in the vicinity of the axis extension line L of the hinge shaft portion 64, so that excessive compression force does not act on the wiring 16 by closing the lower door 4a.
また、本実施形態の場合、ヒンジ軸部６４の挿通孔６９には、配線１６よりも線径が細い又は本数が少ない他の配線２４が挿通される。この他の配線２４は、その一端が下扉４ａに設けられた画像表示装置８以外の装置に接続されており、上述の配線１６と同様に、その他端が冷蔵庫本体２の底面部に設けられた本体底面カバー１８を介してその内部にある電源部やコントローラ（図示しない）等に接続される。 In the case of this embodiment, the other wiring 24 having a smaller diameter or fewer wires than the wiring 16 is inserted into the insertion hole 69 of the hinge shaft portion 64. One end of the other wiring 24 is connected to a device other than the image display device 8 provided on the lower door 4 a, and the other end is provided on the bottom surface portion of the refrigerator main body 2 in the same manner as the wiring 16 described above. The main body bottom cover 18 is connected to a power supply unit, a controller (not shown), and the like inside.
このような他の配線２４を設けることで、冷蔵庫本体２から下扉４ａへさらに多くの配線を行うことができる。また、他の配線２４を配線１６に沿ってその上方Ｚ１に配置することで、これらの配線１６，２４を互いに干渉せずに配線することができる。また、配線１６及び他の配線２４は共に配線通過部６８を通過して冷蔵庫本体２側へ延びているので、比較的容易に配線作業を行うことができる。さらに、必要に応じて、他の配線２４を配線１６と共に結束部材によって束ねることができ、この場合、より確実に配線１６をヒンジ軸部６４の軸線延長線Ｌの近傍を通過した状態に維持することができる。 By providing such another wiring 24, more wiring can be performed from the refrigerator main body 2 to the lower door 4a. Further, by arranging the other wirings 24 along the wirings 16 in the upper direction Z1, the wirings 16 and 24 can be wired without interfering with each other. Moreover, since both the wiring 16 and the other wiring 24 pass through the wiring passage portion 68 and extend toward the refrigerator main body 2 side, the wiring work can be performed relatively easily. Furthermore, if necessary, the other wires 24 can be bundled together with the wires 16 by a bundling member, and in this case, the wires 16 are more reliably maintained in a state of passing near the axis extension line L of the hinge shaft portion 64. be able to.
以上のように、本実施形態によれば、前面に開口部を有する冷蔵庫本体２と、該冷蔵庫本体２に対してヒンジ部材６ａ，６ｂによって回動可能に軸支持され、開口部を開閉する下扉４ａと、冷蔵庫本体２から下扉４ａへ架け渡された配線１６と、を備える冷蔵庫１であって、下ヒンジ部材６ａのヒンジ軸部６４の軸線延長線Ｌを横切るように、配線１６を通過させるための配線通過部６８が設けられる。そのため、冷蔵庫本体２から下扉４ａ内部への配線１６は、ヒンジ軸部６４の挿通孔６９を介して行われないので、その配線１６の本数が制約されない。また、ヒンジ軸部６４の軸線延長線Ｌを横切るように設けられた配線通過部６８を配線１６が通されるので、下扉４ａを開閉した際、下扉４ａの回転軸を略中心に配線１６が屈曲されることより、配線１６に過度に引張力又は圧縮力が作用することがない。したがって、下扉４ａの開閉による断線等を防止しながら、冷蔵庫本体２から下扉４ａへの配線１６の本数が制約されない設計上の自由度が向上した冷蔵庫１を提供することができる。 As described above, according to the present embodiment, the refrigerator main body 2 having the opening on the front surface, and the shaft that is rotatably supported by the hinge members 6a and 6b with respect to the refrigerator main body 2 to open and close the opening. The refrigerator 1 is provided with a door 4a and a wiring 16 extending from the refrigerator main body 2 to the lower door 4a, and the wiring 16 is arranged so as to cross the axial extension line L of the hinge shaft portion 64 of the lower hinge member 6a. A wiring passage portion 68 for passing through is provided. Therefore, since the wiring 16 from the refrigerator main body 2 to the inside of the lower door 4a is not performed through the insertion hole 69 of the hinge shaft portion 64, the number of the wirings 16 is not restricted. In addition, since the wiring 16 is passed through the wiring passage portion 68 provided so as to cross the axis extension line L of the hinge shaft portion 64, when the lower door 4a is opened and closed, the wiring is performed with the rotational axis of the lower door 4a being substantially centered. Since the 16 is bent, an excessive tensile force or compressive force is not applied to the wiring 16. Therefore, it is possible to provide the refrigerator 1 with improved design flexibility in which the number of wires 16 from the refrigerator main body 2 to the lower door 4a is not restricted while preventing disconnection due to opening and closing of the lower door 4a.
また、本実施形態によれば、冷蔵庫本体２の前方Ｙ１底部を支持する複数の台脚部材１２を有し、ヒンジ部材６ａの近傍の台脚部材１２は、平面視でヒンジ部材６ａに対してオフセットして配置されるので、台脚部材１２がヒンジ軸部６４に対してオフセットして配置されるので、下扉４ａを開放時の冷蔵庫本体２の安定性を確保しながら、ヒンジ軸部６４の軸線延長線Ｌ上を通る配線を可能とし、下扉４ａの開閉による断線等を防止することができる。 Moreover, according to this embodiment, it has the several base member 12 which supports the front Y1 bottom part of the refrigerator main body 2, and the base member 12 near the hinge member 6a is with respect to the hinge member 6a by planar view. Since the pedestal member 12 is disposed offset with respect to the hinge shaft portion 64, the hinge shaft portion 64 is secured while ensuring the stability of the refrigerator body 2 when the lower door 4a is opened. Wiring passing on the axial extension line L of the lower door 4a is possible, and disconnection and the like due to opening and closing of the lower door 4a can be prevented.
また、本実施形態によれば、下扉４ａの底部には、前方Ｙ１から配線１６が露出しないように配線カバー２０が設けられるので、下扉４ａの底部には、前方Ｙ１から配線１６が露出しないように配線カバー２０が設けられるので、前方Ｙ１からの外観が向上すると共に、下扉４ａの開閉時に配線１６が摩耗、損傷するのを防止することができる。 Further, according to the present embodiment, the wiring cover 20 is provided at the bottom of the lower door 4a so that the wiring 16 is not exposed from the front Y1, so that the wiring 16 is exposed from the front Y1 at the bottom of the lower door 4a. Since the wiring cover 20 is provided so as not to be damaged, the appearance from the front Y1 can be improved, and the wiring 16 can be prevented from being worn or damaged when the lower door 4a is opened and closed.
また、本実施形態によれば、冷蔵庫本体２の底部前方Ｙ１には、キックプレート２２が設けられ、該キックプレート２２の前面には、下扉４ａの閉鎖時に配線カバー２０を収納するカバー収納部２２ａが設けられるので、閉鎖時の下扉４ａの底部において、キックプレート２２と配線カバー２０を互いに干渉することなく配置することができる。その結果、冷蔵庫１の前方Ｙ１からの外観をより向上させることができる。 Further, according to the present embodiment, the kick plate 22 is provided on the bottom front side Y1 of the refrigerator main body 2, and the front side of the kick plate 22 covers the wiring cover 20 when the lower door 4a is closed. Since 22a is provided, the kick plate 22 and the wiring cover 20 can be disposed without interfering with each other at the bottom of the lower door 4a when closed. As a result, the appearance from the front Y1 of the refrigerator 1 can be further improved.
さらに、本実施形態によれば、下扉４ａには、配線１６が接続された画像表示装置８が設けられるので、下扉４ａの画像表示装置８に所望の画像を表示することができるので、従来の冷蔵庫１には無かった機能を付加したり、その機能を高めることができる。 Furthermore, according to this embodiment, since the lower door 4a is provided with the image display device 8 to which the wiring 16 is connected, a desired image can be displayed on the image display device 8 of the lower door 4a. Functions that were not available in the conventional refrigerator 1 can be added or enhanced.
本発明は、例示された実施形態に限定されるものではなく、本発明の要旨を逸脱しない範囲において、種々の改良及び設計上の変更が可能である。 The present invention is not limited to the illustrated embodiments, and various improvements and design changes can be made without departing from the spirit of the present invention.
例えば、本実施形態では、下扉４ａを軸支する下ヒンジ部材６ａに配線通過部６８を設けた冷蔵庫１について説明したが、これに限定されるものではなく、代替的に又は付加的に、他のヒンジ部材６ｃ，６ｄに配線通過部を設けてもよい。また、下扉４ａ及び上扉４ｂの上下２枚の扉を備える冷蔵庫１について説明したが、これに限定されるものではなく、１枚の扉を有する冷蔵庫や、上下方向Ｚに３枚以上の扉を有する冷蔵庫であってもよい。また、本実施形態では、片開き式の冷蔵庫１について説明したが、左右両端に軸支持された２枚の扉が左右方向Ｘに開く観音開き式の冷蔵庫であってもよい。さらに、回動式扉だけでなく、引き出し形式の収納箱を有する冷蔵庫であってもよく、以上のような構成を任意に組み合わせることができる。 For example, in this embodiment, although the refrigerator 1 which provided the wiring passage part 68 in the lower hinge member 6a pivotally supporting the lower door 4a was demonstrated, it is not limited to this, Alternatively or additionally, Another hinge member 6c, 6d may be provided with a wiring passage portion. Moreover, although the refrigerator 1 provided with two doors of the upper and lower sides of the lower door 4a and the upper door 4b was demonstrated, it is not limited to this, The refrigerator which has one door, or three or more sheets in the up-down direction Z A refrigerator having a door may be used. Further, in the present embodiment, the single-open refrigerator 1 has been described. However, a double door refrigerator in which two doors that are axially supported at both left and right ends open in the left-right direction X may be used. Furthermore, it may be a refrigerator having a drawer-type storage box as well as a rotary door, and the above configurations can be arbitrarily combined.
また、本実施形態では、ヒンジ軸部６４の挿通孔６９にも他の配線２４が挿通される冷蔵庫１について説明したが、これに限定されるものではなく、ヒンジ軸部６４を介した他の配線がなくてもよい。 Moreover, although this embodiment demonstrated the refrigerator 1 by which the other wiring 24 is penetrated also in the insertion hole 69 of the hinge axial part 64, it is not limited to this, The other via the hinge axial part 64 is demonstrated. There may be no wiring.
さらに、本実施形態における配線１６，２４は、電力の供給や制御信号の伝送のためのケーブルに限るものではなく、映像や音声等を伝送するケーブル、電源線と信号線とが一体化されたケーブルであってもよい。具体的には、配線１６，２４として、光ファイバーケーブル、ＬＡＮ（ローカルエリアネットワーク）ケーブル、ＵＳＢ（ユニバーサルシリアルバス）ケーブル、ＨＤＭＩ（登録商標）ケーブル、同軸ケーブル等を単体で又は任意に組み合わせて用いることができる。 Further, the wirings 16 and 24 in the present embodiment are not limited to cables for supplying power and transmitting control signals, but cables, power lines and signal lines for transmitting video and audio are integrated. A cable may be used. Specifically, as the wirings 16 and 24, optical fiber cables, LAN (local area network) cables, USB (universal serial bus) cables, HDMI (registered trademark) cables, coaxial cables, etc. are used alone or in any combination. Can do.
以上のように、本発明によれば、扉の開閉による断線等を防止しながら、冷蔵庫本体から扉への配線の本数が制約されず、信頼性を確保しながら設計上の自由度が向上した冷蔵庫を提供できるので、この種の冷蔵庫の製造産業分野において、好適に利用される可能性がある。 As described above, according to the present invention, the number of wires from the refrigerator main body to the door is not restricted while preventing disconnection due to opening and closing of the door, and the degree of freedom in design is improved while ensuring reliability. Since a refrigerator can be provided, it may be suitably used in the manufacturing industry of this type of refrigerator.
１ 冷蔵庫
２ 冷蔵庫本体
４ａ 下扉（扉）
６ａ 下ヒンジ部材（ヒンジ部材）
８ 画像表示装置（画像表示部）
１２ 台脚部材
１６ 配線
２０ 配線カバー
２２ キックプレート
２２ａ カバー収納部
６４ ヒンジ軸部
６８ 配線通過部
Ｌ 軸線延長線
1 Refrigerator 2 Refrigerator body 4a Lower door (door)
6a Lower hinge member (hinge member)
8 Image display device (image display unit)
12 Base member 16 Wiring 20 Wiring cover 22 Kick plate 22a Cover housing portion 64 Hinge shaft portion 68 Wiring passage portion L Axis extension line
Claims (5)
前記ヒンジ部材のヒンジ軸部の軸線延長線を横切るように、前記配線を通過させるための配線通過部が設けられる
ことを特徴とする冷蔵庫。 A refrigerator body having an opening on the front surface, a shaft that is pivotally supported by a hinge member with respect to the refrigerator body, a door that opens and closes the opening, and a wiring that extends from the refrigerator body to the door, A refrigerator comprising:
The refrigerator characterized by the wiring passage part for allowing the said wiring to pass through so that the axis line extension of the hinge shaft part of the said hinge member may be crossed.
前記ヒンジ部材の近傍の前記台脚部材は、平面視で前記ヒンジ軸部の軸線に対してオフセットして配置される
ことを特徴とする請求項１に記載の冷蔵庫。 Having a plurality of pedestal members that support the front bottom of the refrigerator body;
The refrigerator according to claim 1, wherein the pedestal member in the vicinity of the hinge member is arranged to be offset with respect to the axis of the hinge shaft portion in a plan view.
ことを特徴とする請求項１又は２に記載の冷蔵庫。 The refrigerator according to claim 1 or 2, wherein a wiring cover is provided at the bottom of the door so that the wiring is not exposed from the front.
ことを特徴とする請求項３に記載の冷蔵庫。 4. The kick plate is provided in front of the bottom of the refrigerator main body, and a cover storage unit that stores the wiring cover when the door is closed is provided on the front surface of the kick plate. Refrigerator.
ことを特徴とする請求項１から４のいずれか１項に記載の冷蔵庫。 The refrigerator according to any one of claims 1 to 4, wherein the door is provided with an image display unit to which the wiring is connected.
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