JP2020008243A - refrigerator - Google Patents

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JP2020008243A
JP2020008243A JP2018131530A JP2018131530A JP2020008243A JP 2020008243 A JP2020008243 A JP 2020008243A JP 2018131530 A JP2018131530 A JP 2018131530A JP 2018131530 A JP2018131530 A JP 2018131530A JP 2020008243 A JP2020008243 A JP 2020008243A
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refrigerator
drain
retaining
hose
drainage
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JP7148298B2 (en
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ジョエル 山川
Joel Yamakawa
ジョエル 山川
敬太 川野
Keita Kawano
敬太 川野
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Toshiba Lifestyle Products and Services Corp
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Toshiba Lifestyle Products and Services Corp
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Abstract

To allow a drain hose to be easily connected to a drain gutter in a heat insulation wall.SOLUTION: A refrigerator according to an embodiment is constituted so as to connect a drain hose 31 to a drain gutter forming member 22 for forming a drain gutter 25, and comprises an engagement part 31a provided in the drain hose 31, and a fall-off prevention member 32 attached to the drain gutter forming member 22 so as to engage with the engagement part 31a, and for preventing the drain hose 31 from falling off.SELECTED DRAWING: Figure 2

Description

本発明の実施形態は、冷蔵庫に関する。   Embodiments of the present invention relate to a refrigerator.

冷蔵庫において、除霜水を排水する排水樋に排水ホースを接続する場合、庫内で両者を接続する構成が知られている。しかし、庫内で両者を接続する構成の場合には、パイプ等が庫内に露出しているため、見栄えが悪い、また、冷気シールによるシールが不完全であると、庫内に冷気が漏れたりするという問題があった。   In a refrigerator, when a drainage hose is connected to a drainage gutter for draining defrost water, a configuration in which both are connected in a refrigerator is known. However, in the case of a configuration in which both are connected in a refrigerator, pipes and the like are exposed in the refrigerator, so that the appearance is poor, and if the seal by the cold air seal is incomplete, cool air leaks into the refrigerator. There was a problem that

特開２０１２−３２０１３公報JP 2012-32013 A

上記問題を解消する構成として、断熱壁内で排水樋と排水ホースを接続する構成が知られている（例えば特許文献１）。この構成では、排水樋としての部品が別途必要であり、組立工数等が多くなるという問題があった。
そこで、断熱壁内で排水樋に排水ホースを容易に接続することができる冷蔵庫を提供する。 As a configuration for solving the above problem, a configuration in which a drain gutter and a drain hose are connected in a heat insulating wall is known (for example, Patent Document 1). In this configuration, a part as a drain gutter is required separately, and there is a problem that the number of assembling steps and the like increase.
Therefore, a refrigerator is provided which can easily connect a drainage hose to a drainage gutter within the heat insulating wall.

本実施形態の冷蔵庫は、排水樋を形成する排水樋形成部材に排水ホースを接続するように構成されたものであって、排水ホースに設けられた係合部と、前記係合部に係合するように前記排水樋形成部材に取り付けられ前記排水ホースを抜け止めする抜け止め部材とを備えたものである。   The refrigerator according to the present embodiment is configured to connect a drainage hose to a drainage gutter forming member that forms a drainage gutter, and includes an engagement portion provided on the drainage hose, and an engagement portion that engages with the engagement portion. And a retaining member attached to the drainage gutter forming member so as to prevent the drainage hose from falling off.

第１実施形態による冷蔵庫の縦断側面図Longitudinal side view of the refrigerator according to the first embodiment 排水樋周辺の部分縦断側面図Partial longitudinal side view around the drain gutter 中間絶縁部材に抜け止め部品を取り付ける様子を示す部分斜視図Partial perspective view showing attachment of a retaining component to an intermediate insulating member. 排水樋周辺における排水ホースが配置されていない抜け止め部品部分の縦断面を示す部分縦断側面図Partial vertical cross-sectional side view showing a vertical cross section of a retaining part in which a drain hose is not arranged around a drain gutter. 図２中のＶ−Ｖ線に沿う断面構成を示す斜視図FIG. 2 is a perspective view showing a cross-sectional configuration along the line VV in FIG. 2. 中間絶縁部材に抜け止め部品を取り付けた状態を示す背面図Rear view showing a state where a retaining part is attached to an intermediate insulating member 中間絶縁部材及び抜け止め部品に粘着テープを張り付けた状態を示す背面図Rear view showing a state in which an adhesive tape is attached to the intermediate insulating member and the retaining component

（第１実施形態）
以下、第１実施形態による冷蔵庫を、図面を参照しながら説明する。図１は、本実施形態の冷蔵庫１０の概略構成を示す縦断側面面図である。以下の説明において、冷蔵庫１０の図１中の左側を前側、前面側とし、その反対方向を後側、背面側、又は奥側とする。 (1st Embodiment)
Hereinafter, the refrigerator according to the first embodiment will be described with reference to the drawings. FIG. 1 is a longitudinal sectional side view showing a schematic configuration of a refrigerator 10 of the present embodiment. In the following description, the left side of the refrigerator 10 in FIG. 1 is referred to as a front side, a front side, and the opposite direction is referred to as a rear side, a back side, or a back side.

図１に示すように、冷蔵庫１０は、外郭を形成する外箱１１と貯蔵空間を形成する内箱１２との間に例えば発泡断熱材１３例えばウレタンフォームを充填した断熱箱体からなる冷蔵庫本体１４を備える。冷蔵庫本体１４の内部に形成される貯蔵空間は、仕切壁１５によって上方の冷凍室１６と下方の冷蔵室１７とに区画されている。仕切壁１５は、冷蔵庫本体１４の内部に形成される貯蔵空間を上下に断熱区画しており、仕切壁１５の上面が冷凍室１６の底面を構成し、仕切壁１５の下面が冷蔵室１７の天井面を構成している。   As shown in FIG. 1, the refrigerator 10 includes a refrigerator main body 14 formed of, for example, a heat insulating box filled with a foam heat insulating material 13, for example, urethane foam, between an outer box 11 forming an outer shell and an inner box 12 forming a storage space. Is provided. The storage space formed inside the refrigerator main body 14 is partitioned into an upper freezing compartment 16 and a lower refrigerating compartment 17 by a partition wall 15. The partition wall 15 divides a storage space formed inside the refrigerator main body 14 into upper and lower heat insulating sections. The upper surface of the partition wall 15 constitutes the bottom surface of the freezer compartment 16, and the lower surface of the partition wall 15 constitutes the refrigerator compartment 17. It constitutes the ceiling surface.

冷凍室１６の前面開口部は、図示しない例えばヒンジ式の冷凍室扉によって開閉可能に構成されている。冷凍室１６は、例えば−１８℃以下の冷凍温度に冷却される空間である。冷蔵室１７の前面開口部は、図示しない例えばヒンジ式の冷蔵室扉によって開閉可能に構成されている。冷蔵室１７は、例えば、０〜３℃の冷蔵温度に冷却される空間である。   The front opening of the freezer compartment 16 is configured to be openable and closable by, for example, a hinge-type freezer compartment door (not shown). The freezer compartment 16 is a space that is cooled to a freezing temperature of, for example, −18 ° C. or less. The front opening of the refrigerator compartment 17 is configured to be openable and closable by, for example, a hinge-type refrigerator compartment door (not shown). The refrigerating room 17 is a space that is cooled to a refrigerating temperature of 0 to 3 ° C., for example.

冷凍室１６の背部には、冷却器１８を収納する冷却器室１９が設けられている。冷却器室１９の内部には、冷却器１８と図示しない送風ファンとが収納されている。送風ファンにより生成された空気、即ち、冷気は、図示しない冷凍ダクトを介して冷凍室１６内に供給され、冷凍ダクト及び図示しない冷蔵ダクトを介して冷蔵室１７内に供給されるように構成されている。   At the back of the freezer compartment 16 is provided a cooler compartment 19 for accommodating a cooler 18. The cooler 18 and a blower fan (not shown) are housed inside the cooler room 19. The air generated by the blower fan, that is, the cool air, is supplied into the freezing room 16 via a freezing duct (not shown), and is supplied into the cold room 17 via the freezing duct and a freezing duct (not shown). ing.

冷却器室１９に設けられた冷却器１８は、冷蔵庫１０の下部の機械室２０内に設けられた図示しない圧縮機、及び、いずれも図示しない凝縮器やキャピラリーチューブ等と共に冷凍サイクルを構成している。圧縮機から吐出される冷媒が凝縮器及びキャピラリーチューブを介して冷却器１８に導入される。これにより、冷却器１８は冷却器室１９内の空気を冷却するように構成されている。   The cooler 18 provided in the cooler room 19 constitutes a refrigeration cycle together with a compressor (not shown) provided in the machine room 20 below the refrigerator 10 and a condenser and a capillary tube (not shown). I have. Refrigerant discharged from the compressor is introduced into the cooler 18 via the condenser and the capillary tube. Thereby, the cooler 18 is configured to cool the air in the cooler room 19.

さて、図２にも示すように、冷却器室１９内における冷却器１８の下方には、除霜用のガラス管ヒータ２１が配設されている。冷却器室１９の底部には、中間絶縁部材２２が配設されており、この中間絶縁部材２２は、冷蔵庫本体１４の後部断熱壁２３内、即ち、内箱１２と外箱１１との間における仕切壁１５の後方に配置されている。中間絶縁部材２２は、例えばＥＰＳ部品、即ち、発泡スチロール部品で構成されている。   As shown in FIG. 2, a glass tube heater 21 for defrosting is provided below the cooler 18 in the cooler chamber 19. At the bottom of the cooler room 19, an intermediate insulating member 22 is disposed, and the intermediate insulating member 22 is provided inside the rear heat insulating wall 23 of the refrigerator main body 14, that is, between the inner box 12 and the outer box 11. It is arranged behind the partition wall 15. The intermediate insulating member 22 is made of, for example, an EPS component, that is, a styrofoam component.

中間絶縁部材２２の上部における冷却器１８及びガラス管ヒータ２１の下方部位には、除霜運転時にガラス管ヒータ２１の加熱により冷却器１８から除霜された除霜水を受けて排水する排水樋２５が設けられている。即ち、中間絶縁部材２２は、排水樋形成部材を構成している。排水樋２５は、中間絶縁部材２２に開口部が下へ行くほど小さくなるように形成された凹部２６と、凹部２６の下部に下方に延びるように形成された貫通孔２７とを有するように構成されており、全体として漏斗の内側形状を有している。凹部２６の内面部には、例えばアルミシートが貼り付けられている。貫通孔２７内には、例えばアルミパイプ２９が挿入されて固定されている。アルミパイプ２９の上端部には、凹部２６の下部の内面に沿って配置された拡開部２９ａが設けられている。   A drain gutter that receives defrosted water defrosted from the cooler 18 by the heating of the glass tube heater 21 during the defrosting operation and drains the water under the cooler 18 and the glass tube heater 21 above the intermediate insulating member 22. 25 are provided. That is, the intermediate insulating member 22 constitutes a drain gutter forming member. The drain gutter 25 is configured to have a recess 26 formed in the intermediate insulating member 22 so that the opening becomes smaller as the opening goes down, and a through hole 27 formed below the recess 26 so as to extend downward. And has the funnel inner shape as a whole. An aluminum sheet, for example, is attached to the inner surface of the recess 26. In the through hole 27, for example, an aluminum pipe 29 is inserted and fixed. At the upper end of the aluminum pipe 29, an expanded portion 29a is provided along the inner surface of the lower portion of the recess 26.

中間絶縁部材２２の貫通孔２７の下部には、貫通孔２７よりも径大な開口部３０が形成されている。図３、図４及び図５にも示すように、中間絶縁部材２２における上記開口部３０の下方には、排水ホース３１を通すと共に、別部品である例えば抜け止め部品３２を嵌合するための切欠部３３が形成されている。排水ホース３１は、排水樋２５で受けた除霜水を、冷蔵庫の本体の下部の機械室内に設けられた蒸発皿に導く。尚、図４は、図２の縦断面と異なる縦断面、即ち、排水ホース３１が配置されていない抜け止め部品３２部分の縦断面を示す。また、図５は、図２において、Ｖ−Ｖ線に沿って横断面にした構成を斜めにした状態を示す斜視図である。   An opening 30 having a diameter larger than that of the through hole 27 is formed below the through hole 27 of the intermediate insulating member 22. As shown in FIGS. 3, 4 and 5, a drain hose 31 is inserted below the opening 30 in the intermediate insulating member 22, and another component such as a retaining component 32 is fitted to the drain hose 31. A notch 33 is formed. The drain hose 31 guides the defrost water received by the drain gutter 25 to an evaporating dish provided in a machine room below the main body of the refrigerator. FIG. 4 shows a vertical section different from the vertical section of FIG. 2, that is, a vertical section of the retaining component 32 where the drain hose 31 is not disposed. FIG. 5 is a perspective view showing a state in which the cross section taken along line VV in FIG. 2 is oblique.

排水ホース３１の上端部には、図２及び図５に示すように、係合部である例えば鍔部３１ａが形成されている。この鍔部３１ａは、突起に含まれる構成でもある。上記鍔部３１ａの外周部には、短円筒部３１ｂが一体に上方へ向けて形成されている。排水ホース３１の上端部を排水樋２５の下端部の開口部３０に接続するに際しては、排水ホース３１の上端部の短円筒部３１ｂを中間絶縁部材２２の開口部３０内に嵌合する。この場合、短円筒部３１ｂの外周部に例えばソフトテープを貼り付けておくことにより、短円筒部３１ｂを中間絶縁部材２２の開口部３０内に嵌合したときに、仮止めするように構成することが好ましい。排水ホース３１の短円筒部３１ｂを中間絶縁部材２２の開口部３０内に嵌合した状態では、短円筒部３１ｂと排水樋２５のアルミパイプ２９は重なり合うように構成されている。   As shown in FIGS. 2 and 5, an engagement portion, for example, a flange portion 31 a is formed at an upper end portion of the drain hose 31. The flange 31a is also included in the projection. A short cylindrical portion 31b is integrally formed on an outer peripheral portion of the flange portion 31a so as to face upward. When connecting the upper end of the drain hose 31 to the opening 30 at the lower end of the drain gutter 25, the short cylindrical portion 31 b at the upper end of the drain hose 31 is fitted into the opening 30 of the intermediate insulating member 22. In this case, by attaching, for example, a soft tape to the outer peripheral portion of the short cylindrical portion 31b, the short cylindrical portion 31b is temporarily fixed when fitted into the opening 30 of the intermediate insulating member 22. Is preferred. When the short cylindrical portion 31b of the drain hose 31 is fitted into the opening 30 of the intermediate insulating member 22, the short cylindrical portion 31b and the aluminum pipe 29 of the drain gutter 25 are configured to overlap.

そして、抜け止め部材である例えば抜け止め部品３２は、例えばＥＰＳ部品、即ち、発泡スチロール部品で構成されている。図２、図３、図４に示すように、抜け止め部品３２の下面部３２ａ及び前面部３２ｂには、排水ホース３１の上部が嵌合する断面ほぼ半円状の溝部３２ｃ及び３２ｄが形成されている。溝部３２ｄは、抜け止め部品３２の前面部３２ｂから上面３２ｅに跨って形成されている。溝部３２ｃは、抜け止め部品３２の下面部３２ａから背面３２ｆに跨って形成されている。   For example, the retaining component 32, which is a retaining member, is formed of, for example, an EPS component, that is, a styrofoam component. As shown in FIGS. 2, 3, and 4, substantially semicircular grooves 32 c and 32 d into which the upper part of the drain hose 31 is fitted are formed in the lower surface 32 a and the front surface 32 b of the retaining component 32. ing. The groove 32d is formed from the front surface 32b of the retaining component 32 to the upper surface 32e. The groove 32c is formed from the lower surface 32a of the retaining component 32 to the rear surface 32f.

中間絶縁部材２２の下部には、排水樋２５の下端部の開口部３０を露出させるように切欠部３３が形成されている。切欠部３３の背面部から下面部にわたって、矩形状の開口部を有している。切欠部３３は、排水ホース３１の上部を収容すると共に、抜け止め部品３２を嵌合させるための内容積を有している。   A notch 33 is formed below the intermediate insulating member 22 so as to expose the opening 30 at the lower end of the drain gutter 25. The cutout 33 has a rectangular opening from the back surface to the lower surface. The notch 33 has an internal volume for accommodating the upper part of the drain hose 31 and fitting the retaining component 32.

排水ホース３１を上記したように仮止めした状態で、抜け止め部品３２を中間絶縁部材２２の切欠部３３内に嵌合すると、抜け止め部品３２の溝部３２ｃ、３２ｄ内に排水ホース３１の上部が嵌合し、抜け止め部品３２の上面３２ｅの上に排水ホース３１の鍔部３１ａが載置支持されるように構成されている。この構成の場合、鍔部３１ａの一部、例えば後側半分ぐらいの部分が抜け止め部品３２上に載っている。この結果、排水ホース３１の鍔部３１ａが抜け止め部品３２の上面３２ｅ、即ち、溝部３２ｄの上面開口縁部に係合することにより、排水ホース３１が抜け止めされる。   When the drainage hose 31 is temporarily fixed as described above and the retaining part 32 is fitted into the notch 33 of the intermediate insulating member 22, the upper part of the drainage hose 31 is inserted into the grooves 32 c and 32 d of the retaining part 32. The flange 31a of the drain hose 31 is fitted and supported on the upper surface 32e of the retaining component 32. In the case of this configuration, a part of the flange portion 31 a, for example, a portion on the rear half is placed on the retaining component 32. As a result, the flange 31a of the drain hose 31 engages with the upper surface 32e of the retaining component 32, that is, the upper surface opening edge of the groove 32d, thereby preventing the drain hose 31 from falling off.

本実施形態においては、抜け止め部品３２を中間絶縁部材２２の切欠部３３内に嵌合したときには、図２、図４、図５、図６に示すように、排水樋２５を形成する中間絶縁部材２２の背面２２ａと抜け止め部品３２の背面３２ｆがほぼ面一となるように構成されている。そして、この状態で、図７に示すように、例えば粘着テープ３４を中間絶縁部材２２と抜け止め部品３２にまたがるように貼り付けることにより、抜け止め部品３２を中間絶縁部材２２に固定する。尚、抜け止め部品３２の背面３２ｆは、上から下へ行くほど後から前へ向けて傾斜する傾斜面となっている。また、中間絶縁部材２２は、内箱１２の背面に取り付けられている。図６に示すように、中間絶縁部材２２の下部は、内箱１２に例えば粘着テープ３４を両者にまたがるように張り付けることにより固定されている。   In the present embodiment, when the retaining component 32 is fitted into the notch 33 of the intermediate insulating member 22, as shown in FIG. 2, FIG. 4, FIG. 5, and FIG. The rear surface 22a of the member 22 and the rear surface 32f of the retaining component 32 are configured to be substantially flush. Then, in this state, as shown in FIG. 7, for example, an adhesive tape 34 is attached so as to straddle the intermediate insulating member 22 and the retaining component 32, thereby fixing the retaining component 32 to the intermediate insulating member 22. The rear surface 32f of the retaining component 32 is an inclined surface that is inclined from rear to front as going from top to bottom. The intermediate insulating member 22 is attached to the back of the inner box 12. As shown in FIG. 6, the lower portion of the intermediate insulating member 22 is fixed to the inner box 12 by attaching, for example, an adhesive tape 34 so as to straddle both.

また、本実施形態では、図４に示すように、内箱１２における中間絶縁部材２２の下部が当接する部分は、前側から後側へ徐々に下がる傾斜面１２ａとなっている。そして、抜け止め部品３２の下面３２ａも、前側から後側へ徐々に下がる傾斜面となっており、抜け止め部品３２を中間絶縁部材２２の切欠部３３内に嵌合する際には、抜け止め部品３２の下面３２ａが内箱１２の傾斜面１２ａ上に当接しながらすべって行くように構成されている。抜け止め部品３２が切欠部３３内に完全に嵌合すると、抜け止め部品３２の前面３２ｂが切欠部３３の奥の面３３ａに当接し、抜け止め部品３２の上面３２ｅが切欠部３３の下面３３ｂに当接し、抜け止め部品３２の下面３２ａの傾斜面が内箱１２の傾斜面１２ａに当接するようになっている。   Further, in the present embodiment, as shown in FIG. 4, a portion of the inner box 12 where the lower portion of the intermediate insulating member 22 abuts is an inclined surface 12 a that gradually lowers from the front side to the rear side. The lower surface 32a of the retaining component 32 also has an inclined surface that is gradually lowered from the front side to the rear side. When the retaining component 32 is fitted into the cutout 33 of the intermediate insulating member 22, the lower surface 32a is retained. The lower surface 32a of the component 32 is configured to slide while abutting on the inclined surface 12a of the inner box 12. When the retaining component 32 is completely fitted into the notch 33, the front surface 32 b of the retaining component 32 abuts against the inner surface 33 a of the notch 33, and the upper surface 32 e of the retaining component 32 becomes the lower surface 33 b of the notch 33. , And the inclined surface of the lower surface 32 a of the retaining component 32 comes into contact with the inclined surface 12 a of the inner box 12.

上記した構成の本実施形態においては、排水ホース３１の係合部である鍔部３１ａに、抜け止め部材である抜け止め部品３２が係合するように、該抜け止め部品３２を排水樋形成部材である中間絶縁部材２２に取り付けることにより、排水ホース３１を抜け止めした。この構成によれば、断熱壁内で排水樋２５に排水ホース３１を接続する構成でありながら、排水樋２５を形成する中間絶縁部材２２に抜け止め部品３２を取り付けるだけであるから、排水樋２５に排水ホース３１を容易に接続することができる。   In the present embodiment having the above-described configuration, the retaining component 32 is connected to the flange 31a that is the engaging portion of the drain hose 31 so that the retaining component 32 that is the retaining member is engaged with the drain gutter forming member. The drain hose 31 was prevented from falling off by being attached to the intermediate insulating member 22 which is the following. According to this configuration, although the drainage hose 31 is connected to the drainage gutter 25 in the heat insulating wall, the retaining member 32 is merely attached to the intermediate insulating member 22 forming the drainage gutter 25. The drain hose 31 can be easily connected to this.

また、上記実施形態においては、排水樋２５と排水ホース３１を接続する部位を、冷蔵庫本体１４の内箱１２の背面側に配置するように構成した。この構成によれば、断熱壁内で排水樋２５に排水ホース３１を接続する構成を容易に実現することができ、庫内への冷気漏れをなくすることができる。   In the above-described embodiment, the portion connecting the drain gutter 25 and the drain hose 31 is arranged on the back side of the inner box 12 of the refrigerator body 14. According to this configuration, it is possible to easily realize a configuration in which the drain hose 31 is connected to the drain gutter 25 in the heat insulating wall, and it is possible to eliminate cold air leakage into the refrigerator.

上記実施形態では、抜け止め部品３２を、内箱１２に形成された傾斜面１２ａに当接させるように配置した。この構成によれば、抜け止め部品３２を中間絶縁部材２２の切欠部３３内に嵌合する際に、抜け止め部品３２の下面３２ａが内箱１２の傾斜面１２ａ上に当接しながらすべって行くことから、スムーズに嵌合することができ、また、抜け止め部品３２の脱落を防止することができる。   In the above embodiment, the retaining component 32 is arranged so as to contact the inclined surface 12 a formed on the inner box 12. According to this configuration, when fitting the retaining component 32 into the cutout 33 of the intermediate insulating member 22, the lower surface 32 a of the retaining component 32 slides while abutting on the inclined surface 12 a of the inner box 12. Therefore, the fitting can be performed smoothly, and the retaining component 32 can be prevented from falling off.

上記実施形態では、中間絶縁部材２２に抜け止め部品３２を取り付けたときに、中間絶縁部材２２の背面２２ａと抜け止め部品３２の背面３２ｆが面一となるように構成した。この構成によれば、中間絶縁部材２２の背面２２ａと抜け止め部品３２の背面３２ｆが面一であることにより、抜け止め部品３２の嵌合状態が確実であるか否かを容易に判別することができ、また、粘着テープ３４を張り付ける作業を容易に実行することができる。   In the above embodiment, when the retaining component 32 is attached to the intermediate insulating member 22, the rear surface 22a of the intermediate insulating member 22 and the rear surface 32f of the retaining component 32 are flush with each other. According to this configuration, since the back surface 22a of the intermediate insulating member 22 and the back surface 32f of the retaining component 32 are flush with each other, it is easy to determine whether the fitting state of the retaining component 32 is reliable. In addition, the operation of attaching the adhesive tape 34 can be easily performed.

上記実施形態では、排水ホース３１の係合部を鍔部３１ａで構成し、抜け止め部品３２に排水ホース３１が収容される溝部３２ｃ、３２ｄを形成し、抜け止め部品３２が中間絶縁部材２２に取り付けられたときに、鍔部３１ａが抜け止め部品３２の上面３２ｅの上に載置支持されるように構成した。この構成によれば、抜け止め部品３２により排水ホース３１を確実に抜け止めすることができる。   In the above embodiment, the engaging portion of the drain hose 31 is constituted by the flange portion 31a, and the retaining portions 32 are formed with the grooves 32c and 32d for accommodating the drain hose 31, and the retaining portion 32 is formed on the intermediate insulating member 22. When attached, the flange 31a is configured to be placed and supported on the upper surface 32e of the retaining component 32. According to this configuration, the drainage hose 31 can be reliably prevented from falling off by the retaining part 32.

（その他の実施形態）
以上説明した複数の実施形態に加えて以下のような構成を加えても良い。
上記実施形態においては、排水ホース３１の係合部として鍔部３１ａ、即ち、突起を設けるように構成したが、これに限られるものではなく、鍔部以外の種々の形状の係合凸部を突起として設けても良く、また、種々の形状の係合凸部が係合可能な形状の凹部を設けても良い。即ち、係合部を上記した突起または上記した凹部からなる段差で構成するようにし、この段差に、抜け止め部品３２または抜け止め部品３２に形成された被係合部が係合するように構成することが好ましい。 (Other embodiments)
The following configuration may be added to the plurality of embodiments described above.
In the above-described embodiment, the flange 31a, that is, the projection is provided as the engagement portion of the drain hose 31, but the present invention is not limited to this. It may be provided as a projection, or may be provided with a concave portion having a shape capable of engaging with an engaging convex portion of various shapes. That is, the engaging portion is constituted by a step composed of the above-mentioned projection or the above-mentioned concave portion, and the retaining part 32 or the engaged part formed on the retaining part 32 is engaged with this step. Is preferred.

本発明のいくつかの実施形態を説明したが、これらの実施形態は、例として提示したものであり、発明の範囲を限定することは意図していない。これら新規な実施形態は、その他の様々な形態で実施されることが可能であり、発明の要旨を逸脱しない範囲で、種々の省略、置き換え、変更を行うことができる。これら実施形態やその変形は、発明の範囲や要旨に含まれるとともに、特許請求の範囲に記載された発明とその均等の範囲に含まれる。   While some embodiments of the invention have been described, these embodiments have been presented by way of example only, and are not intended to limit the scope of the inventions. These new embodiments can be implemented in other various forms, and various omissions, replacements, and changes can be made without departing from the spirit of the invention. These embodiments and their modifications are included in the scope and gist of the invention, and are also included in the invention described in the claims and their equivalents.

図面中、１０は冷蔵庫、１１は外箱、１２は内箱、１３は発泡断熱材、１４は冷蔵庫本体、１５は仕切壁、１６は冷凍室、１７は冷蔵室、１９は冷却器室、２１はガラス管ヒータ、２２は中間絶縁部材、２３は後部断熱壁、２５は排水樋、２６は凹部、２７は貫通孔、２９はアルミパイプ、３０は開口部、３１は排水ホース、３１ａは鍔部、３２は抜け止め部品、３３は切欠部、３４は粘着テープである。   In the drawing, 10 is a refrigerator, 11 is an outer box, 12 is an inner box, 13 is a foam insulating material, 14 is a refrigerator main body, 15 is a partition wall, 16 is a freezing room, 17 is a refrigerator room, 19 is a cooler room, 21 Is a glass tube heater, 22 is an intermediate insulating member, 23 is a rear insulating wall, 25 is a drain gutter, 26 is a recess, 27 is a through hole, 29 is an aluminum pipe, 30 is an opening, 31 is a drain hose, and 31a is a flange. , 32 are retaining parts, 33 is a notch, and 34 is an adhesive tape.

Claims (6)

排水樋を形成する排水樋形成部材に排水ホースを接続するように構成された冷蔵庫であって、
前記排水ホースに設けられた係合部と、
前記係合部に係合するように前記排水樋形成部材に取り付けられ、前記排水ホースを抜け止めする抜け止め部材と
を備えた冷蔵庫。 A refrigerator configured to connect a drain hose to a drain gutter forming member that forms a drain gutter,
An engagement portion provided on the drainage hose,
A refrigerator attached to the drainage gutter forming member so as to engage with the engagement portion, and a retaining member for retaining the drainage hose. 前記排水ホースの係合部は、突起または凹部からなる段差で構成されており、
前記抜け止め部材は、前記段差に係合するように構成された請求項１記載の冷蔵庫。 The engaging portion of the drainage hose is configured with a step formed of a protrusion or a concave portion,
The refrigerator according to claim 1, wherein the retaining member is configured to engage with the step. 前記排水樋形成部材と前記排水ホースを接続する部位は、冷蔵庫の貯蔵空間を形成する内箱の背面側に配置されるように構成された請求項１または２記載の冷蔵庫。   The refrigerator according to claim 1 or 2, wherein a portion connecting the drainage gutter forming member and the drainage hose is arranged on a rear side of an inner box forming a storage space of the refrigerator. 前記抜け止め部材は、前記内箱に前側から後側へ下がるように形成された傾斜面に当接されるように配置された請求項３記載の冷蔵庫。   4. The refrigerator according to claim 3, wherein the retaining member is disposed so as to be in contact with an inclined surface formed to descend from the front side to the rear side of the inner box. 5. 前記排水樋形成部材に前記抜け止め部材が取り付けられたときに、前記排水樋形成部材の背面と前記抜け止め部材の背面が面一となるように構成された請求項１から４のいずれか一項記載の冷蔵庫。   The rear surface of the drain gutter forming member and the rear surface of the stopper member are configured to be flush with each other when the retaining member is attached to the drain gutter forming member. Item. 前記排水ホースの係合部は、鍔部で構成され、
前記抜け止め部材は、前記排水ホースが収容される溝部を有し、
前記抜け止め部材が前記排水樋形成部材に取り付けられたときに、前記鍔部が前記抜け止め部材の上面の上に載置支持されるように構成された請求項１から５のいずれか一項記載の冷蔵庫。 The engaging portion of the drainage hose is configured with a flange portion,
The retaining member has a groove in which the drain hose is housed,
6. The device according to claim 1, wherein when the retaining member is attached to the drain gutter forming member, the flange is placed and supported on an upper surface of the retaining member. The refrigerator as described.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241567U (en) * 1975-09-18 1977-03-24
JPS52111474U (en) * 1976-02-20 1977-08-24
JPS57157891U (en) * 1981-03-31 1982-10-04
JPS62206371A (en) * 1986-03-04 1987-09-10 松下冷機株式会社 Refrigerator
JPH09296979A (en) * 1996-05-07 1997-11-18 Hoshizaki Electric Co Ltd Cooling storeroom
JP2001280809A (en) * 2000-03-31 2001-10-10 Sanyo Electric Co Ltd Cooling storage chamber
JP2002090043A (en) * 2000-09-14 2002-03-27 Hitachi Ltd Freezer-refrigerator

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5241567U (en) * 1975-09-18 1977-03-24
JPS52111474U (en) * 1976-02-20 1977-08-24
JPS57157891U (en) * 1981-03-31 1982-10-04
JPS62206371A (en) * 1986-03-04 1987-09-10 松下冷機株式会社 Refrigerator
JPH09296979A (en) * 1996-05-07 1997-11-18 Hoshizaki Electric Co Ltd Cooling storeroom
JP2001280809A (en) * 2000-03-31 2001-10-10 Sanyo Electric Co Ltd Cooling storage chamber
JP2002090043A (en) * 2000-09-14 2002-03-27 Hitachi Ltd Freezer-refrigerator

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