JPS6140214Y2 - - Google Patents
Info
- Publication number
- JPS6140214Y2 JPS6140214Y2 JP1981134627U JP13462781U JPS6140214Y2 JP S6140214 Y2 JPS6140214 Y2 JP S6140214Y2 JP 1981134627 U JP1981134627 U JP 1981134627U JP 13462781 U JP13462781 U JP 13462781U JP S6140214 Y2 JPS6140214 Y2 JP S6140214Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding door
- case
- attached
- guide support
- packing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 238000012856 packing Methods 0.000 claims description 6
- 230000008014 freezing Effects 0.000 claims description 3
- 238000007710 freezing Methods 0.000 claims description 3
- 239000000314 lubricant Substances 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 claims 2
- 239000002184 metal Substances 0.000 claims 1
- 238000007789 sealing Methods 0.000 description 5
- 229910001220 stainless steel Inorganic materials 0.000 description 5
- 239000010935 stainless steel Substances 0.000 description 5
- 239000011810 insulating material Substances 0.000 description 2
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Freezers Or Refrigerated Showcases (AREA)
- Refrigerator Housings (AREA)
Description
【考案の詳細な説明】
本考案は上面開口を透明引戸で開閉するように
した冷凍・冷蔵シヨーケースに関し、特に引戸の
操作性及び密閉性の改良構造に関する。[Detailed Description of the Invention] The present invention relates to a freezing/refrigerating case whose top opening is opened and closed by a transparent sliding door, and particularly to a structure for improving the operability and sealing performance of the sliding door.
この種のシヨーケースの外観は第１図に示す通
りであり、ケース本体１の上面開口がガラス等の
透明体による前後スライド式の引戸２で開閉でき
るようにされている。 The appearance of this type of case is as shown in FIG. 1, and the upper opening of the case body 1 can be opened and closed by a front and rear sliding sliding door 2 made of a transparent material such as glass.
第２図は引戸２と、これを支持しつつその開閉
を案内する案内支持部の構造を断面図で示す。 FIG. 2 shows a cross-sectional view of the structure of the sliding door 2 and a guide support section that supports it and guides its opening and closing.
第２図において、上面を開口した箱体を形成し
ている断熱材３の上縁部に内箱３１と外箱３２間
の熱伝導を遮断する樹脂性のカバー板４が設けら
れ、このカバー板４には引戸２の戸枠２１に設け
られた車輪２２用のレール４１が形成されて引戸
２の案内支持部が構成されている。またカバー板
４と戸枠２１との間にはわずかな隙間があり、こ
れは庫内の冷気漏れの原因となるので、通常戸枠
２１には全長にわたつてフイン状の軟質パツキン
５を設け常にカバー板４と接した状態にしてシー
ルするようにしている。 In FIG. 2, a resin cover plate 4 for blocking heat conduction between an inner box 31 and an outer box 32 is provided on the upper edge of a heat insulating material 3 forming a box with an open top surface. A rail 41 for the wheels 22 provided on the door frame 21 of the sliding door 2 is formed on the plate 4 to constitute a guide support portion of the sliding door 2. Additionally, there is a slight gap between the cover plate 4 and the door frame 21, which can cause cold air to leak inside the refrigerator, so a fin-like soft packing 5 is usually provided on the door frame 21 over its entire length. It is always kept in contact with the cover plate 4 for sealing.
しかしこのようなシール構造では、シール性を
良くするためにパツキン５のカバー板４に対する
密着度を大きくしなければならないので摩擦抵抗
が大きくなり、通常引戸２は前端が後端に比して
低位置になるよう傾斜して設置されていることも
あつて、特に引戸２を開ける時に大きな力を要す
る。 However, in such a seal structure, the degree of adhesion of the seal 5 to the cover plate 4 must be increased in order to improve the sealing performance, resulting in large frictional resistance, and the front end of the sliding door 2 is usually lower than the rear end. Since the sliding door 2 is installed at an angle, a large amount of force is required especially when opening the sliding door 2.
本考案はこのような欠点を解消しようとするも
のであり、以下にその実施例を説明する。 The present invention aims to eliminate such drawbacks, and examples thereof will be described below.
第３図は本考案の一実施例を引戸２と、これを
支持しつつその開閉を案内する案内支持部の構造
を断面図で示す。 FIG. 3 shows an embodiment of the present invention in cross-sectional view of the structure of a sliding door 2 and a guide support section that supports the sliding door and guides its opening and closing.
従来の構造と異なる点は、戸枠２１の側端壁２
１１に全長にわたつてマグネツト７が挿入された
パツキン５が付設されている。また、パツキン５
のマグネツト７の対向するカバー板４の側壁４２
にはステンレス板８が付設されており常にマグネ
ツト７が挿入されたパツキン５がステンレス板８
に接触し戸枠２１とカバー板４間の隙間を塞ぎ、
完全なシール状態が得られる。そして、マグネツ
ト７がステンレス板８に常に吸着しているので、
引戸２を半開きの状態にした時に、引戸２が自然
に滑り落ちて利用者の手を痛めるということがな
く、安全性にも優れている。また引戸２を開閉す
る時のパツキング５とカバー板４との間はマグネ
ツト７の磁力だけで接触しているので摩擦力は少
ない。さらにパツキン５の側壁４２側に例えばテ
フロンとポリウレタンで形成された弾性体用潤滑
塗料などの潤滑材を塗布すれば摩擦力はほとんど
なくなり開閉操作は非常に楽になる。 The difference from the conventional structure is that the side end wall 2 of the door frame 21
Attached to 11 is a gasket 5 into which a magnet 7 is inserted over its entire length. Also, Patsukin 5
The side wall 42 of the cover plate 4 facing the magnet 7 of
is attached with a stainless steel plate 8, and the gasket 5 into which the magnet 7 is always inserted is attached to the stainless steel plate 8.
and closes the gap between the door frame 21 and the cover plate 4,
A perfect seal is obtained. And since the magnet 7 is always attracted to the stainless steel plate 8,
When the sliding door 2 is left in a half-open state, the sliding door 2 does not slide down naturally and injure the user's hands, and is excellent in safety. Further, when the sliding door 2 is opened and closed, the packing 5 and the cover plate 4 are in contact only by the magnetic force of the magnet 7, so there is little frictional force. Furthermore, if a lubricant such as a lubricating paint for elastic bodies made of Teflon and polyurethane is applied to the side wall 42 of the gasket 5, the frictional force will be almost eliminated and the opening/closing operation will be made very easy.
勿論、上述のマグネツト７の磁力は、引戸の操
作性とステンレス板への接触性とから決定されよ
う。 Of course, the magnetic force of the magnet 7 mentioned above will be determined based on the operability of the sliding door and the contactability with the stainless steel plate.
なお第１図に示したように二枚以上の引戸を備
えたシヨーケースにあつては、第４図に示すよう
に、各引戸の隣接部にレール６１を有する案内支
持部を両側に有する枠体６が配設され、各案内支
持部における側壁６２と戸枠２１の側壁２１１と
の間にマグネツト７を挿入したパツキング５を介
装する構造となる。 In addition, in the case of a show case equipped with two or more sliding doors as shown in FIG. 1, as shown in FIG. 6 are disposed, and a packing 5 in which a magnet 7 is inserted is interposed between the side wall 62 of each guide support portion and the side wall 211 of the door frame 21.
以上説明してきたように、本考案によるシール
構造は、パツキング５が面接触であるため線接触
に近い従来のシール構造に比して非常にシール性
が良い等の実用性大なるものである。 As explained above, the seal structure according to the present invention has great practicality because the packing 5 is in surface contact, and has a much better sealing performance than the conventional seal structure which is close to line contact.
第１図は上面開口型の冷凍・冷蔵シヨーケース
の外観図、第２図はこのうちの引戸の側端部とそ
の案内支持部の構造を断面図で示し、第３図は本
考案の一実施例を引戸の側端部とその案内支持部
の構造を断面図で示し、第４図は引戸が複数枚の
場合の各引戸の隣接部のシール構造を断面図で示
す。
１……冷凍・冷蔵シヨーケース、２……引戸、
３……断熱材、４……カバー板、５……パツキン
グ、７……マグネツト、８……ステンレス板、２
１……戸枠、２２……車輪。
Fig. 1 is an external view of a top-opening type freezing/refrigerating case, Fig. 2 is a sectional view showing the structure of the side end of the sliding door and its guide support, and Fig. 3 is an embodiment of the present invention. An example is shown in a sectional view of the structure of the side end part of a sliding door and its guide support part, and FIG. 4 is a sectional view showing the sealing structure of the adjacent part of each sliding door when there are a plurality of sliding doors. 1...Frozen/refrigerated case, 2...Sliding door,
3...Insulating material, 4...Cover plate, 5...Packing, 7...Magnet, 8...Stainless steel plate, 2
1...door frame, 22...wheels.
Claims (1)
冷蔵シヨーケースにおいて、前記引戸の両側端
にマグネツトを挿入したパツキンを全長にわた
つて付設する一方、前記引戸の両側の案内支持
部の側壁には、前記マグネツトが常に吸着し
て、前記引戸と前記側壁とを完全にシールする
ように金属板を設けたことを特徴とする冷凍・
冷蔵シヨーケース。 (2) 前記パツキンの側壁側に潤滑材を施した実用
新案登録請求の範囲第１項記載の冷凍・冷蔵シ
ヨーケース。[Scope of claim for utility model registration] (1) Refrigeration system whose top opening can be opened and closed with a sliding door.
In the refrigerator case, gaskets with magnets inserted are attached to both ends of the sliding door along the entire length, and the magnets are always attracted to the side walls of the guide support portions on both sides of the sliding door, so that the sliding door and the side walls are attached to each other. A refrigeration system characterized by having a metal plate installed to completely seal the
Refrigerated case. (2) The freezing/refrigerating case according to claim 1, wherein a lubricant is applied to the side wall of the packing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13462781U JPS5847090U (en) | 1981-09-09 | 1981-09-09 | Frozen/refrigerated case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13462781U JPS5847090U (en) | 1981-09-09 | 1981-09-09 | Frozen/refrigerated case |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5847090U JPS5847090U (en) | 1983-03-30 |
| JPS6140214Y2 true JPS6140214Y2 (en) | 1986-11-17 |
Family
ID=29928044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13462781U Granted JPS5847090U (en) | 1981-09-09 | 1981-09-09 | Frozen/refrigerated case |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5847090U (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0512707Y2 (en) * | 1986-05-26 | 1993-04-02 | ||
| DE102014011694A1 (en) * | 2014-05-09 | 2015-11-12 | Liebherr-Hausgeräte Lienz Gmbh | Cooling and / or freezer |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50157892U (en) * | 1974-06-17 | 1975-12-27 |
-
1981
- 1981-09-09 JP JP13462781U patent/JPS5847090U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5847090U (en) | 1983-03-30 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2723896A (en) | Refrigerator door seal | |
| US4288135A (en) | French door refrigerator seal | |
| US3004309A (en) | Magnetic closure seal | |
| US3077644A (en) | Refrigerating apparatus | |
| US5269099A (en) | Refrigerator cabinet with combination sealing arrangement including breaker panels | |
| CA1118032A (en) | Door seal assembly | |
| US3070852A (en) | Refrigerator cabinet, including improved closure sealing means | |
| CA2111066C (en) | Labyrinth door seal for a refrigerator | |
| US3289352A (en) | Gasket construction | |
| US3382618A (en) | Closure sealing means for refrigerator cabinet | |
| JPH1096584A (en) | Heat insulating mechanism for refrigerator | |
| JPS6140214Y2 (en) | ||
| US3264048A (en) | Magnetic gasket | |
| US5876104A (en) | Breaker assembly for refrigerated cabinet | |
| US3434239A (en) | Snap-on vacuum break device for refrigerators | |
| JPS5816636Y2 (en) | Constant temperature equipment such as refrigerators | |
| JPS6127494Y2 (en) | ||
| JPS5843754Y2 (en) | Constant temperature equipment such as refrigerators | |
| JPS6322471Y2 (en) | ||
| JPS6342307Y2 (en) | ||
| JP3027406B2 (en) | Freezer refrigerator door device | |
| JPS6322470Y2 (en) | ||
| KR0120278Y1 (en) | A door rail of showcase | |
| JPH0669679U (en) | Inlet closed structure for freezer etc. | |
| JPS6328392Y2 (en) |