CN86106160A - 冰箱门把手装置 - Google Patents

冰箱门把手装置 Download PDF

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Publication number
CN86106160A
CN86106160A CN86106160.8A CN86106160A CN86106160A CN 86106160 A CN86106160 A CN 86106160A CN 86106160 A CN86106160 A CN 86106160A CN 86106160 A CN86106160 A CN 86106160A
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CN
China
Prior art keywords
handle
cave
profile
door
respective surfaces
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Expired - Lifetime
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CN86106160.8A
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English (en)
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CN1007439B (zh
Inventor
高桥哲夫
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Takigen Manufacturing Co Ltd
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Takigen Manufacturing Co Ltd
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Publication of CN86106160A publication Critical patent/CN86106160A/zh
Publication of CN1007439B publication Critical patent/CN1007439B/zh
Expired legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features
    • F25D23/02—Doors; Covers
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05B—LOCKS; ACCESSORIES THEREFOR; HANDCUFFS
    • E05B17/00—Accessories in connection with locks
    • E05B17/002—Weather or dirt protection
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S292/00—Closure fasteners
    • Y10S292/71—Refrigerator latches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/08—Bolts
    • Y10T292/1043—Swinging
    • Y10T292/1044—Multiple head
    • Y10T292/1045—Operating means
    • Y10T292/1048—Lever
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T292/00—Closure fasteners
    • Y10T292/57—Operators with knobs or handles

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Refrigerator Housings (AREA)
  • Steering Devices For Bicycles And Motorcycles (AREA)

Abstract

本发明所公开的是一种冰箱门的把手装置，它由柄穴和把手组成。柄穴固定在门上，把手可转动地安装在柄穴中，并从上面伸出柄穴。把手具有后盖壁，后盖壁的内表面和柄穴的相应表面被加工成圆弧形线段的轮廓，弧心与把手支承销的轴同心。把手底端表面与柄穴的相应表面也被加工成圆弧形线段的轮廓，其弧心亦与把手支承销的轴同心。

Description

本发明涉及一种冰箱门的把手装置，这种门用在旅店厨房的冰箱上或类似地方，门上有一个垂直向上伸出的把手，US-PS4202573披露了一种冰箱门的把手装置。
所公开的把手装置，在朝前拉把手时，把手绕其支承销转动，此时，在把手后侧与柄穴前侧之间以及在把手前侧与柄穴前侧之间会出现间隙。通过这些间隙可以看到一些内部部件，例如装在柄穴内的弹簧。
采用这种把手装置，当炊事员用沾有辣酱油之类污物的手握住把手时，辣酱油之类的污物就会传到並附在把手上，这样，打开冰箱门时，辣酱油之类的污物将通过把手和柄穴之间的间隙侵入到柄穴内部，以致使弹簧等内部部件被腐蚀或生锈，从而造成把手转动不灵。
本发明的目的是提供一种冰箱门的把手装置，该装置能防止辣酱油之类的污物侵入到柄穴的内部。
为了实现此目的，本发明提供这样一种冰箱门的把手装置，它有一个固定在门上的柄穴和装在柄穴中可转动的把手，把手从柄穴向上伸出，柄穴中的把手部分具有后盖壁，以便遮盖住装在柄穴中的内部部件;后盖壁的内表面和柄穴的相应表面被加工成园弧形线段的轮廓，该园弧的弧心在把手支承销的轴上。把手底端表面和柄穴的相应表面也被做成园弧形线段的轮廓，其弧心也与支承销的轴同心。
附图中将本发明的冰箱门把手装置的实施例作了说明。其中：
图1是该把手装置的正视图;
图2为所示把手装置的左侧视图;
图3是图1中沿A-A线切开的剖面图，它表示冰箱门打开时把手装置的相应状态;
图4和图3相类似，但它表示门关闭时把手装置的相应状态。
结合上述附图，下面对本发明的冰箱门把手装置的实施例进行描述。
该把手装置具有柄穴2和把手3，柄穴2固定在门1上，把手3可转动地安装在柄穴2中，並从上面伸出柄穴。把手3有一个后盖壁4，后盖壁4的内表面为园弧形线段的轮廓，其弧心与把手3的支承销5的轴同心。柄穴2的顶壁6的相应外表面也为园弧形线段的轮廓，其弧心仍与支承销5的轴同心。
此外，把手3的底端表面11和柄穴2的相应表面12也都分别为园弧形线段的轮廓，它们的弧心与销5的轴同心。每一对相应的园弧形线段的轮廓的曲率半径差别很小，因而当把手3沿打开门1和关闭门1的方向转动时，在相应表面之间，即在把手3的后侧与柄穴2的前侧之间以及在把手3的底端与柄穴2的前侧之间实际上不会出现间隙。
在此实施例中，把手3的后盖壁4的纵向剖面为U形，它实际上全部覆盖住了柄穴2的顶壁6及其中间联接部分，也就是由此可看到内部部件的前孔8。当打开门1时，把手3的后盖壁4的端部9和柄穴2的顶壁6的肩缘10相啮合，这就限制了把手3的旋转角，使得盖壁4的端部4a不超出顶壁6的端部6a。
由于后盖壁4上部的内表面和顶壁6的外表面都是以把手支承销5的轴心为弧心的园弧形线段的轮廓，当转动把手时，这两个表面彼此不会脱开而又能滑动。同样，把手3的底端表面11与柄穴2的相应表面12也有以销5的轴心为弧心的园弧形线段的轮廓，因此当把手转动时，它们也只能互相滑动而不会脱开。
要打开门1时，可朝前拉把手3，把手绕轴5转动，当其转过一个予定的角度后，把手停止转动。此时，位于把手后侧中间联接部位上的后盖壁4也转动。然而，由于后盖壁4的端部4a几乎与顶壁6的相应外表面相接触，在把手3的后侧和柄穴2的前侧之间不会形成使柄穴内部部件如弹簧等暴露出来的间隙。同样，在把手3的底端和柄穴2的相应表面之间也不会出现间隙。
如上所述，根据本发明，把手3的后侧有了后盖壁4，这就消除了把手3的后侧与柄穴2的前侧之间的间隙。同时，在把手3的底端和柄穴2的相应表面都被加工成以支承销5的轴心为弧心的园弧形线段的轮廓，因而在它们之间也不会出现间隙。这样，就可以防止沾在把手3上的辣酱油之类的污物既不会从把手3的前侧也不会从其后侧侵入到柄穴2的内部。所以，可以防止装在柄穴2中如弹簧7等的部件被腐蚀或生锈，从而确保把手装置能长时间地稳当的转动。

Claims (1)

  1. 一种用于冰箱门的把手装置，它包括柄穴和把手。柄穴固定在门上，把手可转动地装在柄穴中，並从柄穴中向上伸出。所说把手的后侧具有覆盖壁，以便盖住装在所说柄穴中的内部部件。所说覆盖壁的内表面和所说柄穴的相应表面被加工成园弧形线段的轮廓，其弧心在所说把手支承销的轴心上。所说把手的底端和所说柄穴的相应表面也加工成园弧形线段的轮廓，其弧心仍位于支承销的轴心上。
CN86106160A 1985-08-30 1986-08-28 冰箱门把手装置 Expired CN1007439B (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13280085U JPH0349010Y2 (zh) 1985-08-30 1985-08-30
JP132800/85 1985-08-30

Publications (2)

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CN86106160A true CN86106160A (zh) 1987-04-01
CN1007439B CN1007439B (zh) 1990-04-04

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CN86106160A Expired CN1007439B (zh) 1985-08-30 1986-08-28 冰箱门把手装置

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US (1) US4740022A (zh)
JP (1) JPH0349010Y2 (zh)
KR (1) KR900001728Y1 (zh)
CN (1) CN1007439B (zh)
GB (1) GB2180148B (zh)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101566419B (zh) * 2008-04-25 2012-11-21 海尔集团公司 把手、内门以及制冷装置
CN104018744A (zh) * 2013-03-01 2014-09-03 福特全球技术公司 机动车辆车门内侧把手及具有该把手的机动车辆车门
CN104302994A (zh) * 2011-12-30 2015-01-21 阿塞里克股份有限公司 包括手柄的家用电器

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5039145A (en) * 1990-04-05 1991-08-13 Prince Corporation Vehicle door actuating control having a flexible sealing membrane
US6048001A (en) * 1997-03-31 2000-04-11 Miller; Seth A. Push-button actuated latching mechanism
USD422288S (en) * 1998-05-11 2000-04-04 White Consolidated Industries, Inc. Handle assembly
US6053544A (en) * 1998-05-11 2000-04-25 White Consoldiated Industries, Inc. Locking handle for refrigerators
DE19949119B4 (de) * 1999-01-20 2005-12-29 Valeo Gmbh & Co Schliesssysteme Kg Vorrichtung zur Verriegelung eines bewegbaren an einem Kraftfahrzeug angeordneten Teiles
US6786518B2 (en) * 2000-06-13 2004-09-07 Southco, Inc. Load floor latch
US7198305B2 (en) * 2001-06-13 2007-04-03 Southco, Inc. Load floor latch
US7188874B2 (en) * 2005-02-01 2007-03-13 Fanny Chiang Screen door handle activating assembly
CN104968517B (zh) * 2013-02-06 2017-03-08 本田技研工业株式会社 车门把手装置的安装构造
KR101448218B1 (ko) * 2013-05-07 2014-10-08 주식회사 공진 냉장 및 냉동고 도어용 도어록장치
WO2020190404A1 (en) * 2019-03-21 2020-09-24 Harper Engineering Co. Aircraft door latch apparatus and related methods for use of the same

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Publication number Priority date Publication date Assignee Title
US1937778A (en) * 1933-03-30 1933-12-05 Nat Lock Co Latch
US2094746A (en) * 1935-03-21 1937-10-05 Fred B Palmer Automobile door latch
US2135799A (en) * 1936-04-22 1938-11-08 Crosley Radio Corp Refrigerator door latch
US2679423A (en) * 1949-09-06 1954-05-25 Jervis Corp Latch
US3045465A (en) * 1960-08-10 1962-07-24 Nat Lock Co Refrigerator latch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101566419B (zh) * 2008-04-25 2012-11-21 海尔集团公司 把手、内门以及制冷装置
CN104302994A (zh) * 2011-12-30 2015-01-21 阿塞里克股份有限公司 包括手柄的家用电器
CN104018744A (zh) * 2013-03-01 2014-09-03 福特全球技术公司 机动车辆车门内侧把手及具有该把手的机动车辆车门
CN104018744B (zh) * 2013-03-01 2018-10-26 福特全球技术公司 机动车辆车门内侧把手及具有该把手的机动车辆车门

Also Published As

Publication number Publication date
JPH0349010Y2 (zh) 1991-10-18
KR870004181U (ko) 1987-03-31
CN1007439B (zh) 1990-04-04
GB2180148A (en) 1987-03-25
GB8620964D0 (en) 1986-10-08
US4740022A (en) 1988-04-26
JPS6240160U (zh) 1987-03-10
GB2180148B (en) 1989-08-09
KR900001728Y1 (ko) 1990-03-05

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