KR102079871B1 - Door fasteners for multi-stage cooker - Google Patents

Door fasteners for multi-stage cooker Download PDF

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Publication number
KR102079871B1
KR102079871B1 KR1020180105431A KR20180105431A KR102079871B1 KR 102079871 B1 KR102079871 B1 KR 102079871B1 KR 1020180105431 A KR1020180105431 A KR 1020180105431A KR 20180105431 A KR20180105431 A KR 20180105431A KR 102079871 B1 KR102079871 B1 KR 102079871B1
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KR
South Korea
Prior art keywords
support
door
bearing
handle
contact
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KR1020180105431A
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Korean (ko)
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KR20190133588A (en
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이재천
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화신주방산업(주)
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C19/00—Bearings with rolling contact, for exclusively rotary movement
    • F16C19/02—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows
    • F16C19/10—Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for axial load mainly
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J27/00—Cooking-vessels
    • A47J27/14—Cooking-vessels for use in hotels, restaurants, or canteens
    • A47J27/16—Cooking-vessels for use in hotels, restaurants, or canteens heated by steam
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C3/00—Fastening devices with bolts moving pivotally or rotatively
    • E05C3/02—Fastening devices with bolts moving pivotally or rotatively without latching action
    • E05C3/04—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt
    • E05C3/047—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis parallel to the surface on which the fastener is mounted
    • E05C3/048—Fastening devices with bolts moving pivotally or rotatively without latching action with operating handle or equivalent member rigid with the bolt rotating about an axis parallel to the surface on which the fastener is mounted parallel to the wing edge
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/08—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing with a rotary bar for actuating the fastening means
    • E—FIXED CONSTRUCTIONS
    • E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05C—BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
    • E05C9/00—Arrangements of simultaneously actuated bolts or other securing devices at well-separated positions on the same wing
    • E05C9/18—Details of fastening means or of fixed retaining means for the ends of bars
    • E05C9/1825—Fastening means
    • E05C9/1875—Fastening means performing pivoting movements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C35/00—Rigid support of bearing units; Housings, e.g. caps, covers
    • F16C35/04—Rigid support of bearing units; Housings, e.g. caps, covers in the case of ball or roller bearings
    • F16C35/06—Mounting or dismounting of ball or roller bearings; Fixing them onto shaft or in housing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2314/00—Personal or domestic articles, e.g. household appliances such as washing machines, dryers

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Mounting Of Bearings Or Others (AREA)

Abstract

본발명은 종래의 다단 취사기용 도어고정구의 도어핸들에 회전조작과정에 그 작업에 매우 힘든 문제점을 해결하기위한 것이다. 즉, 다단 취사기용 도어고정구에 있어서, 도어고정축에 결합되는 핸들베어링(10)을 구비하고, 핸들베어링(10)은 도어고정브래킷과 접하며 베어링이 구비된 브래킷지지구(100)와 상기 브래킷지구와 도어핸들사이에 구비되어 도어핸들과 접하는 핸들지지구(200)로 구성한 도어고정구를 제공하여 도어핸들의 회전조작의 용이하게 하며 마찰력을 감소하며 마찰로 인한 도어고정구의 파손을 방지하는 것이다.The present invention is to solve the problem that is very difficult to work in the rotation operation process of the door handle of the conventional multi-stage cooker door fixture. That is, in the door fasteners for multi-stage cookers, having a handle bearing 10 coupled to the door fixing shaft, the handle bearing 10 is in contact with the door fixing bracket, the bracket support 100 and the bracket is provided with a bearing It is provided between the door handle and the handle is provided with a handle support 200 in contact with the door handle to facilitate the rotation operation of the door handle to reduce the friction force and to prevent damage to the door fixture due to friction.

Description

다단 취사기용 도어고정구{Door fasteners for multi-stage cooker}Door fasteners for multi-stage cookers {Door fasteners for multi-stage cooker}

본 발명은 다단 취사기용 도어고정구에 관한 것으로서, 더욱 상세하게는 다단 취사기용 도어고정구에 있어서, 도어고정축에 결합되는 핸들베어링을 구비하여서, 도어의 잠금을 위한 도어핸들의 회전조작이 부드럽게 이루어져 도어의 잠금작업이 명확하게 이루어지도록 함을 목적으로 한 것이다.The present invention relates to a door fastener for a multi-stage cooker, and more particularly, in a door fastener for a multi-stage cooker, having a handle bearing coupled to the door fixing shaft, and smoothly rotating operation of the door handle for locking the door. The purpose is to ensure that the lock operation is made clearly.

일반적으로 다단 취사기는 단체 급식과 같은 대량의 음식물을 고압의 스팀에 의하여 한번에 조리를 할 수 있도록 하는 것이다.In general, a multi-stage cooker is to enable a large amount of food, such as a group meal to be cooked at a time by the high pressure steam.

이상과 같은 다단 취사기는 내부에 일정공간의 취사부를 형성하는 취사기몸체와 상기 취사기몸체의 전면에 결합되어 취사부를 개폐하는 도어, 상기 도어의 잠금상태를 유지시키는 도어고정구 및 취사기몸체의 하부에 구비되어 취사기몸체에 조리를 위한 스팀을 발생시키는 보일러부로 구성된 것이다.The multi-stage cooker as described above is combined with the front of the cooker body and the front of the cooker body to form a cooking unit in a predetermined space, the door to open and close the cooking unit, the door lock to maintain the lock state of the door and the lower body of the cooker body It is provided with a boiler portion for generating steam for cooking in the cooker body.

여기서, 상기 도어고정구는 도어의 측면에서 돌출형성되는 도어고정브래킷과 상기 도어고정브래킷에 대응하여 취사기본체의 정면 일측에 힌지 결합되어 구비되는 도어고정축과 상기 도어고정축에 나사 결합되어 도어고정브래킷을 가압하는 도어핸들로 구성되는 것이다.Here, the door lock is a door fixing bracket protruding from the side of the door and the door fixing shaft and the door fixing shaft which is provided by a hinge coupled to the front side of the cooking base body corresponding to the door fixing bracket and the door fixing shaft It consists of a door handle for pressing the bracket.

이상과 같이 구성된 종래의 다단 취사기용 도어고정구는 취사기의 도어를 닫고 도어핸들로 도어고정브래킷을 가압하여 취사 과정에 도어에 가해지는 증기압에 대하여 도어가 안전하게 닫혀 있도록 하는 것이다.Conventional multi-stage cooker door fixture configured as described above is to close the door of the cooker and press the door fixing bracket with the door handle so that the door is safely closed against the steam pressure applied to the door during the cooking process.

그러나, 상기한 바와 같은 종래의 다단 취사기용 도어고정구는 도어핸들과 도어고정브래킷이 직접 접하여 마찰접촉되기 때문에 도어핸들의 회전조작과정에 많은 힘이 소요되는 등 그 작업에 매우 힘든 문제점이 있었다.However, the conventional multi-stage cooker door fixture as described above has a very difficult problem, such as a lot of force is required in the rotation operation process of the door handle because the door handle and the door fixing bracket is in direct contact with the friction contact.

이에, 도어핸들에 와셔를 구비하여 실시하고 있으나 이 또한 도어핸들의 가압력에 의하여 변형 또는 긁힘 손상이 발생하는 등 도어핸들의 조임작업이 개선되지 않는 문제점이 있었다.Thus, the door handle is provided with a washer, but this also has a problem that the tightening operation of the door handle is not improved, such as deformation or scratch damage caused by the pressing force of the door handle.

대한민국 실용신안 출원 제 20-2002-0028498 호Republic of Korea Utility Model Application No. 20-2002-0028498

이에, 본 발명은 상기한 바와 같은 종래의 다단 취사기용 도어고정구가 도어핸들과 도어고정브래킷이 직접 접하여 마찰접촉되기 때문에 도어핸들의 회전조작과정에 많은 힘이 소요되는 등 그 작업에 매우 힘든 문제점을 해결할 수 있도록 한 것이다.Therefore, the present invention has a very difficult problem such as the conventional multi-stage cooker door fixture is a frictional contact of the door handle and the door fixing bracket directly contacting the door handle and takes a lot of force in the rotation operation process of the door handle. It is to be solved.

이를 위해 본 발명은 다단 취사기용 도어고정구에 있어서, 도어고정축에 결합되는 핸들베어링을 구비한 것을 특징으로 하는 것이다.To this end, the present invention is characterized in that in the door fixture for the multi-stage cooker, the handle bearing is coupled to the door fixing shaft.

본 발명은 핸들베어링은 도어고정브래킷과 접하며 베어링이 구비된 브래킷지지구와 상기 브래킷지지구와 도어핸들사이에 구비되어 도어핸들과 접하는 핸들지지구로 구성된 것을 특징으로 하는 것이다.The present invention is characterized in that the handle bearing is composed of a bracket support in contact with the door fixing bracket and a handle support provided between the bracket support and the door handle and in contact with the door handle.

본 발명은 브래킷지지구는 도어고정브래킷과 접하는 지지하우징과 상기 지지하우징의 내부에 결합되는 지지베어링부로 구성된 것을 특징으로 하는 것이다.The present invention is characterized in that the bracket support is composed of a support housing in contact with the door fixing bracket and a support bearing portion coupled to the inside of the support housing.

본 발명은 지지하우징은 도어고정브래킷과 접하는 내측에 중심부로 연장되어 지지베어링부가 브래킷지지구와 접하지 않게 은폐지지하는 베어링지지벽을 형성하고, 지지베어링부는 지지하우징의 베어링지지벽에 안착되는 지지레이스와 상기 지지레이스에 지지되는 베어링구와 상기 베어링구와 접하면 핸들지지구와 접하는 회전레이스로 구성되며, 상기 핸들지지구는 브래킷지지구 측으로 돌출되어 회전레이스와 접하는 레이스지지면를 돌출형성한 것을 특징으로 하는 것이다.According to the present invention, the support housing extends to the inner side in contact with the door fixing bracket to form a bearing support wall for concealing and supporting the bearing bearing not to contact the bracket support, and the support bearing portion is supported on the bearing support wall of the support housing. And a bearing tool supported by the support race and a rotating race in contact with the bearing support, wherein the handle support protrudes toward the bracket support to protrude a race ground surface in contact with the rotary race.

이로 인해 본 발명은 상기한 바와 같은 종래의 다단 취사기용 도어고정구가 도어핸들과 도어고정브래킷이 직접 접하여 마찰접촉되기 때문에 도어핸들의 회전조작과정에 많은 힘이 소요되는 등 그 작업에 매우 힘든 문제점을 해결할 수 있도록 한 것이다.Therefore, the present invention has a very difficult problem, such as the conventional multi-stage cooker door fixture is in contact with the door handle and the door fixing bracket by frictional contact directly takes a lot of force in the rotation operation process of the door handle. It is to be solved.

도 1은 기존 다단 취사기의 모습을 보인 예시도.
도 2는 본 발명에 따른 핸들베어링을 사용예를 보인 예시도.
도 3은 본 발명에 따른 브래킷지지구의 내부구성의 예를 보인 분해도.
도 4는 본 발명에 따른 핸들지지구의 구성의 예를 보인 예시도.
도 5는 본 발명에 따른 지지완충판을 구비한 예를 보인 예시도.
도 6은 본 발명에 따른 회전가이드홈과 이에 맞물리는 회전가이드공을 구비한 예를 보인 예시도.
도 7은 본 발명에 따른 자력부착구를 구비한 예를 보인 예시도.1 is an exemplary view showing a state of the existing multi-stage cooker.
Figure 2 is an exemplary view showing an example of using a handle bearing in accordance with the present invention.
Figure 3 is an exploded view showing an example of the internal configuration of the bracket support according to the present invention.
Figure 4 is an exemplary view showing an example of the configuration of the handle support according to the present invention.
5 is an exemplary view showing an example having a support buffer plate according to the present invention.
6 is an exemplary view showing an example having a rotation guide groove and a rotation guide hole engaged therewith in accordance with the present invention.
7 is an exemplary view showing an example having a magnetic attachment hole according to the present invention.

이하, 첨부된 도면에 의하여 상세히 설명하면 다음과 같다.Hereinafter, described in detail by the accompanying drawings as follows.

본 발명은 종래의 다단 취사기용 도어고정구의 도어핸들에 회전조작과정에 그 작업에 매우 힘든 문제점을 해결하기 위한 것으로서, 본 발명에 관한 설명은 구조적 내지 기능적 설명을 위한 실시예에 불과하므로, 본 발명의 권리범위는 본문에 설명된 실시예에 의하여 제한되는 것으로 해석되어서는 아니 된다. The present invention is to solve the problem that is very difficult in the operation of the rotation handle process in the door handle of the conventional multi-stage cooker door, the description of the present invention is only an embodiment for structural or functional description, the present invention The scope of the claims should not be construed as limited by the embodiments set forth herein.

즉, 실시예는 다양한 변경이 가능하고 여러 가지 형태를 가질 수 있으므로 본 발명의 권리범위는 기술적 사상을 실현할 수 있는 균등물들을 포함하는 것으로 이해되어야 한다. That is, since the embodiments may be variously modified and may have various forms, the scope of the present invention should be understood to include equivalents for realizing the technical idea.

또한, 본 발명에서 제시된 목적 또는 효과는 특정 실시예가 이를 전부 포함하여야 한다거나 그러한 효과만을 포함하여야 한다는 의미는 아니므로, 본 발명의 권리범위는 이에 의하여 제한되는 것으로 이해되어서는 아니 될 것이다.In addition, the objects or effects presented in the present invention does not mean that a specific embodiment should include all or only such effects, the scope of the present invention should not be understood as being limited thereby.

즉, 본 발명은 다단 취사기용 도어고정구에 있어서, 도어고정축에 결합되는 핸들베어링(10)을 구비한 것이다.That is, the present invention is provided with a handle bearing 10 coupled to the door fixing shaft in the door fastener for a multi-stage cooker.

또한, 상기 핸들베어링(10)은 도어고정브래킷과 접하며 베어링이 구비된 브래킷지지구(100)와 상기 브래킷지지구(100)와 도어핸들사이에 구비되어 도어핸들과 접하는 핸들지지구(200)로 구성한 것이다.In addition, the handle bearing 10 is in contact with the door fixing bracket, the bearing is provided between the bracket support 100 and the bracket support 100 and the handle support (200) provided between the door handle and the door handle 200 It is made up.

또한, 상기 브래킷지지구(100)는 도어고정브래킷과 접하는 지지하우징(110)과 상기 지지하우징(110)의 내부에 결합되는 지지베어링부로 구성한 것이다.In addition, the bracket support 100 is composed of a support housing 110 in contact with the door fixing bracket and a support bearing coupled to the interior of the support housing 110.

또한, 상기 지지하우징(110)은 도어고정브래킷과 접하는 내측에 중심부로 연장되어 베어링지지벽(111)은 지지베어링부가 도어고정브래킷과 접하지 않게 은폐지지하는 베어링지지벽(111)을 형성하고, 지지베어링부는 지지하우징(110)의 베어링지지벽(111)에 안착되는 지지레이스(121)와 상기 지지레이스(121)에 지지되는 베어링구(122)와 상기 베어링구(122)와 접하면 핸들지지구(200)와 접하는 회전레이스(123)로 구성한 것이다.In addition, the support housing 110 extends to the inner side in contact with the door fixing bracket so that the bearing support wall 111 forms a bearing support wall 111 for concealing the support bearing so as not to contact the door fixing bracket. The support bearing part is handled by contacting the support race 121 seated on the bearing support wall 111 of the support housing 110, the bearing sphere 122 supported by the support race 121, and the bearing sphere 122. It consists of a rotary race 123 in contact with the earth (200).

또한, 상기 핸들지지구(200)는 브래킷지지구(100) 측으로 돌출되어 회전레이스(123)와 접하는 돌출형성된 레이스지지면(210)을 구성한 것이다.In addition, the handle support 200 is to protrude toward the bracket support 100 to form a protruding race ground surface 210 in contact with the rotary race 123.

또한, 상기 지지하우징(110)에 취사기의 세척과정에 유입된 수분을 배출할 수 있게 등간격으로 배수공(112)을 구성한 것이다.In addition, the support housing 110 is configured to drain holes 112 at equal intervals so as to discharge the water introduced into the washing process of the cooker.

또한, 상기 핸들지지구(200)는 핸들베어링(10)이 도어핸들에 부착되도록 일측면 또는 양측면에 선택적으로 자력을 갖는 자력부착구(220)을 구비하는 것이다.In addition, the handle support 200 is provided with a magnetic attachment hole 220 having a magnetic force selectively on one side or both sides so that the handle bearing 10 is attached to the door handle.

또한, 상기 베어링지지벽(111)은 브래킷지지구(100)와 접하는 면에 완충역할을 하는 지지완충판(111a)을 구비한 것이다.In addition, the bearing support wall 111 is provided with a support buffer plate (111a) that acts as a buffer on the surface in contact with the bracket support (100).

또한, 상기 레이스지지면(210)에 핸들지지구(200)와 브래킷지지구(100)의 회전축이 일치하도록 돌출된 회전가이드공(210a), 상기 회전레이스(123)는 상기 회전가이드공(210a)에 맞물리도록 회전라인을 따라 파인 회전가이드홈(123a)을 구비하는 것이다.In addition, the rotation guide hole 210a protruding from the race support surface 210 so that the rotation axis of the handle support 200 and the bracket support 100 coincide, the rotation race 123 is the rotation guide hole 210a. It is to have a fine rotation guide groove (123a) along the rotation line to engage the).

또한, 상기 베어링구(122)의 베어링은 볼 또는 롤러 중 어느 하나를 선택하며, 외면 윤활을 위한 테프론코팅을 형성하여 구비할 수 있는 것이다.In addition, the bearing of the bearing sphere 122 is to select any one of the ball or roller, it can be provided by forming a Teflon coating for lubricating the outer surface.

이하 본 발명에 사용에 따른 효과를 설명하면 다음과 같다.Hereinafter, the effects of using the present invention will be described.

상기한 봐와 같이 다단 취사기용 도어고정구에 있어서, 도어고정축에 결합되는 핸들베어링(10)을 구비하면 다단 취사기의 도어를 닫고 도어핸들도 고정잠금할때에 핸들베어링(10)이 마찰접촉을 방지하고 회전동작을 보조하여 잠금동작을 원활하게 이루어지는 것이다.In the door fastener for the multi-stage cooker as described above, if the handle bearing 10 is coupled to the door fixing shaft, the handle bearing 10 is in frictional contact when the door of the multi-stage cooker is closed and the door handle is also fixedly locked. To prevent and assist the rotation operation is made smoothly the locking operation.

또한, 본 발명에 있어서 상기 핸들베어링(10)은 도어고정브래킷과 접하며 베어링이 구비된 브래킷지지구(100)와 상기 브래킷지지구(100)와 도어핸들사이에 구비되어 도어핸들과 접하는 핸들지지구(200)로 구성하여 실시하게 되면 이중으로 형성된 회전슬림형태가 되어 회전의 동작이 더 원활해지며 도어핸들을 압착잠금시 힘이 분산되어 핸들베어링(10)의 파손이 방지되는 것이다.In addition, in the present invention, the handle bearing 10 is in contact with the door fixing bracket and is provided between the bracket support 100 having a bearing and the bracket support 100 and the door handle is provided in contact with the door handle If the configuration is carried out at 200, the rotation is formed in a double shape, the rotation is smoother and the force is distributed when the door handle is pressed and locked to prevent breakage of the handle bearing 10.

또한, 본 발명에 있어서 상기 지지하우징(110)은 도어고정브래킷과 접하는 내측에 중심부로 연장되어 베어링지지벽(111)은 지지베어링부가 도어고정브래킷과 접하지 않게 은폐지지하는 베어링지지벽(111)을 형성하고, 지지베어링부는 지지하우징(110)의 베어링지지벽(111)에 안착되는 지지레이스(121)와 상기 지지레이스(121)에 지지되는 베어링구(122)와 상기 베어링구(122)와 접하면 핸들지지구(200)와 접하는 회전레이스(123)로 구성하여 실시하게 되면 베어링지지벽(111)으로 지지베어링부의 이탈을 방지하며, 특히 지지베어링부를 지지레이스(121), 베어링구(122), 회전레이스(123)로 구비하면 3단구성으로 인한 힘분산이 이루어지고 회전이 더욱 원활하게 이루어지는 것이다.In addition, in the present invention, the support housing 110 extends to the inner side in contact with the door fixing bracket so that the bearing support wall 111 is a bearing support wall 111 in which the support bearing part is concealed and not in contact with the door fixing bracket. And a support bearing portion, a support race 121 seated on the bearing support wall 111 of the support housing 110, a bearing sphere 122 supported by the support race 121, and the bearing sphere 122; When the contact is made of a rotating race 123 in contact with the handle support 200 to prevent the separation of the support bearing portion to the bearing support wall 111, in particular, the support bearing portion support race 121, bearing sphere 122 ), If provided with a rotary race 123 is made of a force dispersion due to the three-stage configuration and the rotation is made more smoothly.

또한, 본 발명에 있어서 상기 핸들지지구(200)는 브래킷지지구(100) 측으로 돌출되어 회전레이스(123)와 접하는 돌출형성된 레이스지지면(210)을 구성하여 실시하게 되면 돌출된 레이스지지면(210)이 핸들배어링의 지지하우징(110) 안으로 삽입되어 레이스지지면(210)과 맞닿아 접촉하게 되어 핸들배어링과 핸들지지구(200)의 축이탈을 방지하는 것이다.In addition, in the present invention, the handle support 200 protrudes toward the bracket support 100 and constitutes a protruding race support ground 210 that contacts the rotary race 123, and then protrudes the race support ground 210 ( 210 is inserted into the support housing 110 of the handle bearing to be in contact with the race ground surface 210 to prevent the shaft departure of the handle bearing and the handle support 200.

또한, 본 발명에 있어서 상기 지지하우징(110)에 등간격의 배수공(112)을 구성하여 실시하게 되면취사기의 세척과정에 유입된 수분을 배출하는 것이다.In addition, in the present invention, when the drainage holes 112 are formed in the support housing 110 at equal intervals, the water flowing into the washing process of the cooker is discharged.

또한, 본 발명에 있어서 상기 핸들지지구(200)는 핸들베어링(10)이 도어핸들에 부착되도록 일측면 또는 양측면에 선택적으로 자력을 갖는 자력부착구(220)을 구비하여 실시하게 되면 핸들지지구(200)의 자력으로 인하여 브래킷지지구(100)와 핸들지지구(200)가 자력부착되고 브래킷지지구(100)와 핸들지지구(200)를 포함한 핸들베어링(10)이 도어핸들에 자력부착되어 도어핸들의 나선회전이동에도 핸들베어링(10)이 함께 이동하게 되는 것이다.In addition, in the present invention, the handle support 200 is provided with the handle support 10 is provided with a magnetic attachment hole 220 having a magnetic force selectively on one side or both sides so that the handle bearing 10 is attached to the door handle handle handle Due to the magnetic force of 200, the bracket support 100 and the handle support 200 are magnetically attached, and the handle bearing 10 including the bracket support 100 and the handle support 200 is magnetically attached to the door handle. The handle bearing 10 is also moved together in the spiral rotation of the door handle.

1: 취사기몸체 2: 도어 3: 도어고정브래킷
4: 도어고정축 5: 도어핸들
10: 핸들베어링
100: 브래킷지지구 110: 지지하우징 111: 베어링지지벽
111a: 지지완충판 112: 배수공
121: 지지레이스 122: 베어링구 123: 회전레이스
123a: 회전가이드홈
200: 핸들지지구 210: 레이스지지면 210a: 회전가이드공
220: 자력부착구1: cooker body 2: door 3: door fixing bracket
4: door fixed shaft 5: door handle
10: handle bearing
100: bracket support 110: support housing 111: bearing support wall
111a: support buffer plate 112: drain hole
121: support race 122: bearing ball 123: rotary race
123a: rotary guide groove
200: handle support 210: race ground surface 210a: rotation guide ball
220: magnetic attachment hole

Claims (3)

다단 취사기용 도어고정구에 있어서,
도어고정축에 결합되는 핸들베어링(10);
상기 핸들베어링(10)은 도어고정브래킷과 접하며 베어링이 구비된 브래킷지지구(100)와 상기 브래킷지지구와 도어핸들사이에 구비되어 도어핸들과 접하는 핸들지지구(200)로 구성하고,
상기 브래킷지지구(100)는 도어고정브래킷과 접하는 지지하우징(110)과 상기 지지하우징(110)의 내부에 결합되는 지지베어링부로 구성하고,
상기 지지하우징(110)은 도어고정브래킷과 접하는 내측에 중심부로 연장되어 베어링지지벽(111)은 지지베어링부가 도어고정브래킷과 접하지 않게 은폐지지하는 베어링지지벽(111)을 구비하고.
상기 지지베어링부는 지지하우징(110)의 베어링지지벽(111)에 안착되는 지지레이스(121), 상기 지지레이스(121)에 지지되는 베어링구(122), 상기 베어링구(122)와 접하면 핸들지지구(200)와 접하는 회전레이스(123)로 구성하고,
상기 핸들지지구(200)는 브래킷지지구(100) 측으로 돌출되어 회전레이스(123)와 접하는 돌출형성된 레이스지지면(210)을 구성하며;
상기 지지하우징(110)에 취사기의 세척과정에 유입된 수분을 배출할 수 있게 등간격으로 배수공(112)을 구성한 것을 특징으로 하는 다단 취사기용 도어고정구.In the multi-step cooker door fixture,
A handle bearing 10 coupled to the door fixing shaft;
The handle bearing 10 includes a bracket support 100 in contact with the door fixing bracket and a handle support 200 provided between the bracket support and the door handle provided with a bearing and in contact with the door handle.
The bracket support 100 is composed of a support housing 110 in contact with the door fixing bracket and a support bearing coupled to the interior of the support housing 110,
The support housing 110 extends to the inner side in contact with the door fixing bracket so that the bearing support wall 111 has a bearing support wall 111 for concealing the support bearing so as not to contact the door fixing bracket.
The support bearing part is handled in contact with the support race 121 seated on the bearing support wall 111 of the support housing 110, the bearing sphere 122 supported by the support race 121, and the bearing sphere 122. Consists of a rotary race 123 in contact with the support 200,
The handle support 200 protrudes toward the bracket support 100 and constitutes a protruding race support surface 210 that contacts the rotary race 123;
The door housing of the multi-stage cooker, characterized in that the drain holes 112 are configured at equal intervals so as to discharge the water introduced into the washing process of the cooker in the support housing (110). 제 1항에 있어서,
상기 핸들지지구(200)는 핸들베어링(10)이 도어핸들에 부착되도록 일측면 또는 양측면에 선택적으로 자력을 갖는 자력부착구(220)을 구비하는 것을 특징으로 하는 다단 취사기용 도어고정구.
The method of claim 1,
The handle support 200 is a multi-stage cooker door lock, characterized in that the handle bearing 10 has a magnetic attachment hole 220 having a magnetic force selectively on one side or both sides to be attached to the door handle.
제 1 항에 있어서;
상기 베어링구(122)의 베어링은 볼 또는 롤러 중 어느 하나를 선택하며, 외면 윤활을 위한 테프론코팅을 형성하여 구비하는 것을 특징으로 하는 다단 취사기용 도어고정구.


The method of claim 1;
The bearing of the bearing sphere 122 is selected from any one of the ball or roller, multi-step cooker door fixture, characterized in that provided by forming a Teflon coating for external lubrication.


KR1020180105431A 2018-09-04 2018-09-04 Door fasteners for multi-stage cooker KR102079871B1 (en)

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