JP2018128205A - Lock handle device for door - Google Patents

Lock handle device for door Download PDF

Info

Publication number
JP2018128205A
JP2018128205A JP2017022106A JP2017022106A JP2018128205A JP 2018128205 A JP2018128205 A JP 2018128205A JP 2017022106 A JP2017022106 A JP 2017022106A JP 2017022106 A JP2017022106 A JP 2017022106A JP 2018128205 A JP2018128205 A JP 2018128205A
Authority
JP
Japan
Prior art keywords
door
handle
open position
latch
assembly
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.)
Granted
Application number
JP2017022106A
Other languages
Japanese (ja)
Other versions
JP6476218B2 (en
Inventor
敏孝 天野
Toshitaka Amano
敏孝 天野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takigen Manufacturing Co Ltd
Original Assignee
Takigen Manufacturing Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Takigen Manufacturing Co Ltd filed Critical Takigen Manufacturing Co Ltd
Priority to JP2017022106A priority Critical patent/JP6476218B2/en
Publication of JP2018128205A publication Critical patent/JP2018128205A/en
Application granted granted Critical
Publication of JP6476218B2 publication Critical patent/JP6476218B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
    • F24C15/00—Details
    • F24C15/02—Doors specially adapted for stoves or ranges
    • F24C15/023—Mounting of doors, e.g. hinges, counterbalancing

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Lock And Its Accessories (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a lock handle device capable of opening/closing a door in three stages consisting of a closed state, a half-open state and a full open state for a housing, and even in a large-sized door, evenly fastening the whole circumference thereof.SOLUTION: A lock handle device 1 includes: a handle assembly 2 attached to a door 52; a pair of latch assemblies 3 attached to the door 52 so as to separate therefrom; a connection member 4 connecting between the handle assembly 2 and this; and a receptacle assembly 5 attached to a housing 51 so as to be opposite to the latch assembly 3. A latch body 12 has first and second engagement concave parts 15a, b, an engagement pin 14 is engaged to them, and the door 52 is arranged at a closed position or a half-open position. Rotary operation of an operation handle 5 is transmitted to the latch body 12 through a driving lever 9 and the connection member 4, and the door 52 can be open/closed in three stages from plurality of places.SELECTED DRAWING: Figure 3

Description

本発明は、スチームオーブンなどにおける扉の開閉操作に使用される扉用ロックハンドル装置に関するものである。   The present invention relates to a door lock handle device used for opening and closing a door in a steam oven or the like.

スチームオーブンなどの調理機器に使用される扉用ロックハンドル装置では、筐体内の蒸気や熱気が逃げないように、ガスケットを介して扉を締め込んで密閉した状態でロックする必要がある。この種の扉用ロックハンドル装置では、扉を貫通するハンドル軸に掛金体が設けられ、この掛金体に係合する受金体が筐体側に設けられ、操作ハンドルの開位置と閉位置間の正逆回転により、掛金体と受金体とが係合、離脱するようになっている。特許文献１に記載のロックハンドル装置においては、操作ハンドルが半開位置にあるとき掛金体の第１の係合凹部に係合ピンを係合させることによって扉を筐体に対して半開状態に配置し、操作ハンドルが閉位置にあるとき掛金体の第２の係合凹部に係合ピンを係合させることによって扉を筐体に対して密閉状態に配置するように構成される。   In a door lock handle device used in cooking equipment such as a steam oven, it is necessary to lock the door in a sealed state by tightening the door via a gasket so that steam and hot air in the casing do not escape. In this type of door lock handle device, a latch body is provided on a handle shaft that penetrates the door, and a receiver body that engages with the latch body is provided on the housing side. By the forward and reverse rotation, the latch body and the metal receiver are engaged and disengaged. In the lock handle device described in Patent Literature 1, when the operation handle is in the half-open position, the door is placed in a half-open state with respect to the housing by engaging the engagement pin with the first engagement recess of the latch. When the operating handle is in the closed position, the door is configured to be sealed with respect to the housing by engaging the engaging pin with the second engaging recess of the latch.

特開２０１６−１８３５２２号公報JP, 2006-183522, A

上記従来のロックハンドル装置においては、単一のハンドル軸に掛金体が設けられ、これが単一の受金体に係合するものであるため、扉が大型化すると、その全周を筐体に対して均一に締め付けることができない。
したがって、本発明は、扉を筐体に対して閉位置・半開位置・全開位置の三段階で開閉操作することができるロックハンドル装置において、扉が大型化しても、その全周を筐体に対して均一に締め付けることができるものを提供することを目的としている。 In the above-described conventional lock handle device, a latch body is provided on a single handle shaft, and this engages with a single catch body. On the other hand, it cannot be tightened uniformly.
Therefore, the present invention provides a lock handle device that can be opened and closed in three stages of a closed position, a half-open position, and a fully-open position with respect to the casing. It aims at providing what can be tightened uniformly.

以下、添付図面の符号を参照して説明するが、本発明はこれに限定されるものではない。
上記課題を解決するための、本発明の扉用ロックハンドル装置１は、筐体５１の開口部を開閉するように筐体５１に取り付けられ、ガスケット５３を介して後面板５２ｂで開口部を密閉する扉５２のロックハンドル装置であって、扉５２に取り付けられるハンドル組立体２と、このハンドル組立体２から離れた位置において扉５２に取り付けられる掛金組立体３と、この掛金組立体３とハンドル組立体２とを結合する連結部材４と、掛金組立体３に対向するように筐体５１に取り付けられる受金組立体５とを具備する。ハンドル組立体２は、固定受座６、ハンドル軸８、操作ハンドル７、駆動レバー９を具備する。固定受座６は扉５２の前面板５２ａに固着される。ハンドル軸８は、固定受け座６に軸周り回転自在に支持され、前端側が操作ハンドル７に固定され、前面板５２ａを前後方向に垂直に貫通して後端側が前面板５２ａの裏側への突出する。操作ハンドル７は、ハンドル軸８の前端側に固着され、前面板５２ａと平行な面に沿ってハンドル軸８と一体に開位置・半開位置・閉位置の間を正逆回転操作可能である。駆動レバー９は、ハンドル軸８の後端側に固着され、前面板５２ａと平行な面に沿って操作ハンドル７と一体に開位置・半開位置・閉位置の間を正逆回転する。掛金組立体３は、軸受け部材１０、枢軸１１、掛金体１２を具備する。軸受け部材１０は、扉５２の前面板５２ａの後面側に固着される。枢軸１１は、軸受け部材１０に、前面板５２ａに対して垂直に支持される。掛金体１２は、枢軸１１周りに、前面板５２ａと平行な面に沿って回転自在に支持され、開位置・半開位置・閉位置の間を正逆回転する。連結部材４は、掛金体１２を駆動レバー９と一体に開位置・半開位置・閉位置の間で回転させるように、一端側において駆動レバー９に枢支され、他端側において掛金体１２に枢支される。受金組立体５は、筐体５１に固定される取付座１３と、当該取付座１３から扉５２の前面板５２ａと平行に、扉５２が閉位置にあるときの掛金組立体３の枢軸１１の軸心に向かって半径方向に延出する係合ピン１４とを具備する。掛金体１２は、枢軸１１と同心の概略扇型状に半径方向へ延出する係合部１５を具備する。係合部１５の前面側には、受金組立体５の係合ピン１４の裏側に係合する第１の係合凹部１５ａ及び第２の係合凹部１５ｂと、両係合凹部間において斜面１５ｃを介して前方へ隆起する隆起部１５ｄとが、枢軸１１と同心円周上に並んで形成される。第１の係合凹部１５ａは、第２の係合凹部１５ｂよりも後方に配置される。操作ハンドル７が半開位置にあるとき、掛金体１２の第１の係合凹部１５ａに係合ピン１４を係合させることによって、扉５２を筐体５１に対して半開状態に配置し、操作ハンドル７が閉位置にあるとき、掛金体１２の第２の係合凹部１５ａに係合ピン１４を係合させることによって扉５２を筐体５１に対して密閉状態に配置するように構成される。 Hereinafter, the present invention will be described with reference to the accompanying drawings, but the present invention is not limited thereto.
In order to solve the above problems, the door lock handle device 1 of the present invention is attached to the casing 51 so as to open and close the opening of the casing 51, and the opening is sealed with the rear plate 52b via the gasket 53. And a handle assembly 2 attached to the door 52, a latch assembly 3 attached to the door 52 at a position away from the handle assembly 2, and the latch assembly 3 and the handle. A connecting member 4 for coupling the assembly 2 and a metal receiving assembly 5 attached to the housing 51 so as to face the latch assembly 3 are provided. The handle assembly 2 includes a fixed receiving seat 6, a handle shaft 8, an operation handle 7, and a drive lever 9. The fixed seat 6 is fixed to the front plate 52 a of the door 52. The handle shaft 8 is supported by the fixed receiving seat 6 so as to be rotatable about its axis, the front end side is fixed to the operation handle 7, passes through the front plate 52a vertically in the front-rear direction, and the rear end side protrudes to the back side of the front plate 52a. To do. The operation handle 7 is fixed to the front end side of the handle shaft 8 and can be rotated forward and backward between the open position, the half-open position, and the closed position integrally with the handle shaft 8 along a plane parallel to the front plate 52a. The drive lever 9 is fixed to the rear end side of the handle shaft 8, and rotates forward and backward between the open position, the half-open position, and the closed position integrally with the operation handle 7 along a plane parallel to the front plate 52a. The latch assembly 3 includes a bearing member 10, a pivot 11, and a latch body 12. The bearing member 10 is fixed to the rear surface side of the front plate 52 a of the door 52. The pivot 11 is supported by the bearing member 10 perpendicularly to the front plate 52a. The latch 12 is supported around the pivot 11 so as to be rotatable along a plane parallel to the front plate 52a, and rotates forward and backward between the open position, the half-open position, and the closed position. The connecting member 4 is pivotally supported by the drive lever 9 at one end side and rotated by the latch body 12 at the other end so as to rotate the latch body 12 integrally with the drive lever 9 between the open position, the half-open position and the closed position. Pivoted. The metal receiving assembly 5 includes a mounting seat 13 fixed to the housing 51, and the pivot 11 of the latch assembly 3 when the door 52 is in the closed position in parallel with the front plate 52 a of the door 52 from the mounting seat 13. And an engaging pin 14 extending in the radial direction toward the axis of the. The latch body 12 includes an engaging portion 15 that extends in the radial direction in a generally fan shape concentric with the pivot 11. On the front surface side of the engagement portion 15, a first engagement recess 15 a and a second engagement recess 15 b that engage with the back side of the engagement pin 14 of the metal receiving assembly 5, and a slope between both engagement recesses A raised portion 15 d that protrudes forward through 15 c is formed side by side on the circumference that is concentric with the pivot 11. The first engagement recess 15a is disposed behind the second engagement recess 15b. When the operation handle 7 is in the half-open position, the engagement pin 14 is engaged with the first engagement recess 15a of the latch 12 to place the door 52 in the half-open state with respect to the casing 51, and the operation handle When 7 is in the closed position, the engagement pin 14 is engaged with the second engagement recess 15 a of the latch 12 to arrange the door 52 in a sealed state with respect to the housing 51.

本発明の扉用ロックハンドル装置１は、単一の操作ハンドル７の単純な回転操作のみによって、ガスケット５３ａを圧縮しながら比較的大型の扉５２を筐体５１の開口周縁枠に均等に密着させて筐体５１の開口を密閉することができ、また、扉５２の開放操作時に、半開による高圧蒸気の放出過程を経て、安全性を向上することができる。   The door lock handle device 1 of the present invention allows a relatively large door 52 to be evenly attached to the opening peripheral frame of the casing 51 while compressing the gasket 53a only by a simple rotation operation of the single operation handle 7. Thus, the opening of the housing 51 can be sealed, and the safety can be improved through a process of releasing high-pressure steam by half-opening when the door 52 is opened.

本発明に係る扉のロックハンドル装置の正面図である。It is a front view of the lock handle device of the door concerning the present invention. 図１のロックハンドル装置の側面図である。It is a side view of the lock handle apparatus of FIG. 図１のロックハンドル装置の平面図である。It is a top view of the lock handle apparatus of FIG. 図１のロックハンドル装置における掛金体の正面図である。It is a front view of the latch body in the lock handle apparatus of FIG. 図１のロックハンドル装置における掛金体の側面図である。It is a side view of the latch body in the lock handle apparatus of FIG.

図面を参照して本発明の実施の形態を説明する。
図２、図３において、ロックハンドル装置１は、スチームオーブンなどの筐体５１の扉５２を開閉操作するためのもので、筐体５１と扉５２の後面板５２ｂとの間のガスケット５３を圧縮して開口を密閉した状態で、扉５２を筐体５１にロックすることができる。 Embodiments of the present invention will be described with reference to the drawings.
2 and 3, the lock handle device 1 is for opening and closing the door 52 of the casing 51 such as a steam oven, and compresses the gasket 53 between the casing 51 and the rear plate 52b of the door 52. Thus, the door 52 can be locked to the housing 51 with the opening sealed.

図１、図２において、ロックハンドル装置１は、扉５２に取り付けられるハンドル組立体２と、このハンドル組立体２から離れた上方及び下方位置において扉５２に取り付けられる一対の掛金組立体３と、この掛金組立体３とハンドル組立体２とを結合する連結部材４と、掛金組立体３に対向するように筐体５１に取り付けられる受金組立体５とを具備する。   1 and 2, the lock handle device 1 includes a handle assembly 2 attached to a door 52, a pair of latch assemblies 3 attached to the door 52 at upper and lower positions away from the handle assembly 2, and A connecting member 4 that couples the latch assembly 3 and the handle assembly 2 and a receiver assembly 5 that is attached to the housing 51 so as to face the latch assembly 3 are provided.

図１、図２において、ハンドル組立体２は、固定受座６と、操作ハンドル７と、ハンドル軸８と、駆動レバー９とを具備する。   1 and 2, the handle assembly 2 includes a fixed receiving seat 6, an operation handle 7, a handle shaft 8, and a drive lever 9.

図２において、固定受座６は、扉５２の前面板５２ａに固着される。ハンドル軸８は、固定受け座６に軸周り回転自在に支持され、前端側が操作ハンドル７に固定され、前面板５２ａを前後方向に垂直に貫通し、後端側が前面板５２ａの裏側への突出する。   In FIG. 2, the fixed seat 6 is fixed to the front plate 52 a of the door 52. The handle shaft 8 is supported by the fixed receiving seat 6 so as to be rotatable about its axis, the front end side is fixed to the operation handle 7, passes through the front plate 52a vertically in the front-rear direction, and the rear end side protrudes to the back side of the front plate 52a. To do.

操作ハンドル７は、ハンドル軸８の前端側に固着され、前面板５２ａと平行な面に沿ってハンドル軸８と一体に、相互に所定の回転角度離れた開位置・半開位置・閉位置の間を正逆回転操作可能である。   The operation handle 7 is fixed to the front end side of the handle shaft 8, and is integrated with the handle shaft 8 along a plane parallel to the front plate 52 a between the open position, the half-open position, and the closed position that are separated from each other by a predetermined rotation angle. Can be rotated forward and backward.

駆動レバー９は、ハンドル軸８の後端側に固着され、前面板５２ａと平行な面に沿って、操作ハンドル７と一体に開位置ｃ・半開位置ｂ・閉位置ｃの間を正逆回転する。駆動レバー９の先端部に、上方へ伸びる連結部材４、下方へ延びる連結部材４の一端が枢着される。   The drive lever 9 is fixed to the rear end side of the handle shaft 8 and rotates in the forward and reverse directions between the open position c, the half-open position b, and the closed position c integrally with the operation handle 7 along a plane parallel to the front plate 52a. To do. One end of the connecting member 4 extending upward and the connecting member 4 extending downward is pivotally attached to the tip of the drive lever 9.

図２，３に示すように、掛金組立体３は、軸受け部材１０、枢軸１１、掛金体１２を具備する。   As shown in FIGS. 2 and 3, the latch assembly 3 includes a bearing member 10, a pivot 11, and a latch body 12.

軸受け部材１０は、扉５２の前面板５２ａの後面側に固着される。枢軸１１は、軸受け部材１０に、前面板５２ａに対して垂直に支持される。   The bearing member 10 is fixed to the rear surface side of the front plate 52 a of the door 52. The pivot 11 is supported by the bearing member 10 perpendicularly to the front plate 52a.

掛金体１２は、枢軸１１周りに、前面板５２ａと平行な面に沿って回転自在に支持され、開位置・半開位置・閉位置の間を正逆回転する。   The latch 12 is supported around the pivot 11 so as to be rotatable along a plane parallel to the front plate 52a, and rotates forward and backward between the open position, the half-open position, and the closed position.

連結部材４は、掛金体１２を駆動レバー９と一体に開位置・半開位置・閉位置の間で回転させるように、一端側において駆動レバー９に枢支され、他端側において掛金体１２に枢支される。   The connecting member 4 is pivotally supported by the drive lever 9 at one end side and rotated by the latch body 12 at the other end so as to rotate the latch body 12 integrally with the drive lever 9 between the open position, the half-open position and the closed position. Pivoted.

図３に示すように、受金組立体５は、筐体５１に固定される取付座１３と、係合ピン１４とを具備する。係合ピン１４は、取付座１１から、扉５２の前面板５２ａと平行に、扉５２が閉位置にあるときの掛金組立体３の枢軸１１の軸心に向かって半径方向に延出する。   As shown in FIG. 3, the metal receiving assembly 5 includes a mounting seat 13 fixed to the housing 51 and an engagement pin 14. The engagement pin 14 extends in a radial direction from the mounting seat 11 in parallel to the front plate 52a of the door 52 toward the axis of the pivot 11 of the latch assembly 3 when the door 52 is in the closed position.

図４，５に示すように、掛金体１２は、枢軸１１と同心の概略扇型状に半径方向へ延出する係合部１５と、これと反対方向得延出するレバー部１６とを具備し、レバー部１６に連結部材４の端部が枢着される。   As shown in FIGS. 4 and 5, the latch body 12 includes an engagement portion 15 extending radially in a substantially fan shape concentric with the pivot 11, and a lever portion 16 extending in the opposite direction. The end portion of the connecting member 4 is pivotally attached to the lever portion 16.

係合部１５の前面側には、受金組立体５の係合ピン１４の裏側に係合する第１の係合凹部１５ａ及び第２の係合凹部１５ｂと、両係合凹部間において斜面１５ｃを介して前方へ隆起する隆起部１５ｄとが、枢軸１１と同心円周上に並んで形成される。第１の係合凹部１５ａは、第２の係合凹部１５ｂよりも後方に配置される。操作ハンドル７が半開位置にあるとき、掛金体１２の第１の係合凹部１５ａに係合ピン１４を係合させることによって、扉５２を筐体５１に対して半開状態に配置し、操作ハンドル７が閉位置にあるとき掛金体１２の第２の係合凹部１５ｂに係合ピン１４を係合させることによって扉５２を筐体５１に対して密閉状態に配置するように構成される。   On the front surface side of the engagement portion 15, a first engagement recess 15 a and a second engagement recess 15 b that engage with the back side of the engagement pin 14 of the metal receiving assembly 5, and a slope between both engagement recesses A raised portion 15 d that protrudes forward through 15 c is formed side by side on the circumference that is concentric with the pivot 11. The first engagement recess 15a is disposed behind the second engagement recess 15b. When the operation handle 7 is in the half-open position, the engagement pin 14 is engaged with the first engagement recess 15a of the latch 12 to place the door 52 in the half-open state with respect to the casing 51, and the operation handle When the engagement pin 14 is engaged with the second engagement recess 15 b of the latch body 12 when 7 is in the closed position, the door 52 is arranged in a sealed state with respect to the housing 51.

操作ハンドル７が半開位置にあるとき、掛金体１２の第１の係合凹部１０ａに係合ピン１４が係合し、扉５２を筐体５１に対して半開状態に配置する。操作ハンドル７が閉位置にあるとき、掛金体１２の第２の係合凹部１０ｂに係合ピン１４が係合し、ガスケットを圧縮した状態で扉５２を筐体５１に対して密閉する。操作ハンドル７が開位置にあるとき、掛金体１２が係合ピン１４から外れて、扉５２を開放することができる。操作ハンドル７を閉位置から開位置へ回転する途上で、半開位置を経ることにより、この位置で筐体５１内の高温高圧の蒸気を逃がして安全に扉５２を全開することができる。   When the operation handle 7 is in the half-open position, the engagement pin 14 engages with the first engagement recess 10 a of the latch body 12, and the door 52 is disposed in a half-open state with respect to the housing 51. When the operation handle 7 is in the closed position, the engagement pin 14 engages with the second engagement recess 10b of the latch body 12, and the door 52 is sealed with respect to the housing 51 in a state where the gasket is compressed. When the operation handle 7 is in the open position, the latch body 12 can be disengaged from the engagement pin 14 and the door 52 can be opened. In the middle of rotating the operation handle 7 from the closed position to the open position, the high-temperature and high-pressure steam in the casing 51 can escape at this position and the door 52 can be fully opened safely.

１ ロックハンドル装置
２ ハンドル組立体
３ 掛金組立体
４ 連結部材
５ 受金組立体
６ 固定受座
７ 操作ハンドル
８ ハンドル軸
９ 駆動レバー
１０ 軸受部材
１１ 枢軸
１２ 掛金体
１３ 取付座
１４ 係合ピン
１５ 係合部
１５ａ 第１の係合凹部
１５ｂ 第２の係合凹部
１５ｃ 斜面
１５ｄ 隆起部
１６ レバー部
５１ 筐体
５２ 扉
５３ ガスケット DESCRIPTION OF SYMBOLS 1 Lock handle apparatus 2 Handle assembly 3 Hatch assembly 4 Connecting member 5 Receptacle assembly 6 Fixed receiving seat 7 Operation handle 8 Handle shaft 9 Drive lever 10 Bearing member 11 Axis 12 Hook body 13 Mounting seat 14 Engaging pin 15 Engagement Joint portion 15a First engagement recess 15b Second engagement recess 15c Slope 15d Raised portion 16 Lever portion 51 Housing 52 Door 53 Gasket

Claims (1)

筐体の開口部を開閉するように筐体に取り付けられ、ガスケットを介して後面板で開口部を密閉する扉のロックハンドル装置であって、
前記扉に取り付けられるハンドル組立体と、当該ハンドル組立体から離れた位置において前記扉に取り付けられる掛金組立体と、当該掛金組立体と前記ハンドル組立体とを結合する連結部材と、前記掛金組立体に対向するように前記筐体に取り付けられる受金組立体とを具備し、
前記ハンドル組立体は、前記扉の前面板に固着される固定受座と、当該固定受け座に軸周り回転自在に支持され前端側が操作ハンドルに固定され前記前面板を前後方向に垂直に貫通して後端側が当該前面板の裏側への突出するハンドル軸と、当該ハンドル軸の前端側に固着され前記前面板と平行な面に沿ってハンドル軸と一体に開位置・半開位置・閉位置の間を正逆回転操作可能な操作ハンドルと、当該ハンドル軸の後端側に固着され前記前面板と平行な面に沿って操作ハンドルと一体に開位置・半開位置・閉位置の間を正逆回転する駆動レバーとを具備し、
前記掛金組立体は、前記扉の前面板の後面側に固着される軸受け部材と、当該軸受け部材に前記前面板に対して垂直に支持される枢軸と、当該枢軸の周りに前記前面板と平行な面に沿って回転自在に支持され開位置・半開位置・閉位置の間を正逆回転する掛金体とを具備し、
前記連結部材は、前記掛金体を前記駆動レバーと一体に開位置・半開位置・閉位置の間で回転させるように、一端側において前記駆動レバーに枢支され、他端側において前記掛金体に枢支され、
前記受金組立体は、筐体に固定される取付座と、当該取付座から前記扉の前面板と平行に前記枢軸の軸心に向かって半径方向に延出する係合ピンとを具備し、
前記掛金体は、前記枢軸と同心の概略扇型状に半径方向へ延出する係合部を具備し、
前記係合部の前面側には、前記受金組立体の係合ピンの裏側に係合する第１の係合凹部及び第２の係合凹部と、両係合凹部間において斜面を介して前方へ隆起する隆起部とが、前記枢軸と同心円周上に並んで形成され、
前記第１の係合凹部は、前記第２の係合凹部よりも後方に配置され、
前記操作ハンドルが半開位置にあるとき前記掛金体の第１の係合凹部に前記係合ピンを係合させることによって前記扉を前記筐体に対して半開状態に配置し、前記操作ハンドルが閉位置にあるとき前記掛金体の第２の係合凹部に前記係合ピンを係合させることによって前記扉を前記筐体に対して密閉状態に配置するように構成されることを特徴とする扉のロックハンドル装置。 A door lock handle device that is attached to the housing so as to open and close the opening of the housing and seals the opening with a rear plate via a gasket,
A handle assembly attached to the door, a latch assembly attached to the door at a position away from the handle assembly, a connecting member for coupling the latch assembly and the handle assembly, and the latch assembly A receiver assembly attached to the housing so as to face the housing,
The handle assembly includes a fixed seat fixed to the front plate of the door, and a fixed support seat rotatably supported about the axis, the front end is fixed to the operation handle, and penetrates the front plate vertically in the front-rear direction. The handle shaft with the rear end projecting to the back side of the front plate and the handle shaft along the plane fixed to the front end side of the handle shaft and in the open position, half-open position, and closed position are integrated with the handle shaft. An operation handle that can be rotated forward and backward, and a fixed back to the rear end side of the handle shaft, and a forward / reverse between the open position, half-open position, and closed position integrally with the operation handle along a plane parallel to the front plate A drive lever that rotates,
The latch assembly includes a bearing member fixed to the rear surface side of the front plate of the door, a pivot supported by the bearing member perpendicularly to the front plate, and parallel to the front plate around the pivot. A latch body that is rotatably supported along a flat surface and rotates forward and backward between an open position, a half-open position, and a closed position,
The connecting member is pivotally supported by the drive lever on one end side so as to rotate the latch body integrally with the drive lever between an open position, a half-open position, and a closed position, and is connected to the latch body on the other end side. Pivoted,
The metal receiving assembly includes a mounting seat fixed to the housing, and an engagement pin extending in a radial direction from the mounting seat toward the axis of the pivot in parallel with the front plate of the door,
The latch body includes an engagement portion extending radially in a substantially fan shape concentric with the pivot,
On the front side of the engagement portion, a first engagement recess and a second engagement recess that engage with the back side of the engagement pin of the receiver assembly, and a slope between both engagement recesses A raised portion protruding forward is formed side by side on a concentric circumference with the pivot,
The first engagement recess is disposed rearward of the second engagement recess,
When the operation handle is in the half-open position, the door is placed in a half-open state with respect to the housing by engaging the engagement pin with the first engagement recess of the latch body, and the operation handle is closed. A door configured to place the door in a sealed state with respect to the housing by engaging the engagement pin with a second engagement recess of the latch when in the position. Lock handle device.
JP2017022106A 2017-02-09 2017-02-09 Lock handle device for door Active JP6476218B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2017022106A JP6476218B2 (en) 2017-02-09 2017-02-09 Lock handle device for door

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017022106A JP6476218B2 (en) 2017-02-09 2017-02-09 Lock handle device for door

Publications (2)

Publication Number Publication Date
JP2018128205A true JP2018128205A (en) 2018-08-16
JP6476218B2 JP6476218B2 (en) 2019-02-27

Family

ID=63172688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017022106A Active JP6476218B2 (en) 2017-02-09 2017-02-09 Lock handle device for door

Country Status (1)

Country Link
JP (1) JP6476218B2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721953U (en) * 1993-09-27 1995-04-21 ワイケイケイアーキテクチュラルプロダクツ株式会社 Latch type locking device
JPH10317763A (en) * 1997-05-22 1998-12-02 Kongo Co Ltd Storage cabinet
JP2004052378A (en) * 2002-07-19 2004-02-19 Nec Saitama Ltd Multipoint fastening lock device for door
EP2796647A1 (en) * 2013-04-25 2014-10-29 Steinbach & Vollmann GmbH & Co. KG Espagnolette lock
JP2016183522A (en) * 2015-03-26 2016-10-20 タキゲン製造株式会社 Door lock handle device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0721953U (en) * 1993-09-27 1995-04-21 ワイケイケイアーキテクチュラルプロダクツ株式会社 Latch type locking device
JPH10317763A (en) * 1997-05-22 1998-12-02 Kongo Co Ltd Storage cabinet
JP2004052378A (en) * 2002-07-19 2004-02-19 Nec Saitama Ltd Multipoint fastening lock device for door
EP2796647A1 (en) * 2013-04-25 2014-10-29 Steinbach & Vollmann GmbH & Co. KG Espagnolette lock
JP2016183522A (en) * 2015-03-26 2016-10-20 タキゲン製造株式会社 Door lock handle device

Also Published As

Publication number Publication date
JP6476218B2 (en) 2019-02-27

Similar Documents

Publication Publication Date Title
US10694891B2 (en) Pressure oven
KR102135971B1 (en) Controll Pannel and Assembling Method thereof and Cooking Appliance Having the same
US5887916A (en) Safety door latch for pressurized ovens
JP5309401B2 (en) Remote control device for vehicle door latch
JP6476218B2 (en) Lock handle device for door
JP5957565B1 (en) Door lock handle device
US10329822B2 (en) Door latch with opening and closing mechanical advantage
WO2017107351A1 (en) Side-by-side refrigerator
KR20080109427A (en) Electric pressure cooker capable of separating lid of inner pot having safety device
WO2019062644A1 (en) Cooking appliance cover and cooking appliance having same
CN205352082U (en) A activity furnace gate for pyrolysis gasifier
CN105276260B (en) The electronic flip structure of fine crack capable of preventing hand from injury of range hood
JP5886549B2 (en) Door lock
JP5491355B2 (en) Fastening band
CN110403454A (en) A kind of pressure cooker
CN205338619U (en) Electric pressure cooker
CN207879089U (en) A kind of latching device, lock body and its application in cooking apparatus
KR200425320Y1 (en) Door open and close structure for electromagnetic wave test chamber
US20060196573A1 (en) Door device comprising a double bayonet socket for an insulator
CN103742009A (en) Automobile machine hood lock assembly
CN207998626U (en) A kind of vacuum furnace door security closure
JP5462909B2 (en) Handle device for enclosure door
CN206739910U (en) A kind of band baffle plate observation window applied to vacuum drying oven
CN216448234U (en) Integrated kitchen turns over plate structure and integrated kitchen
KR101680490B1 (en) Thermal vacuum chamber apparatus of automatic opening and closing type and installation method of satellite using the same

Legal Events

Date Code Title Description
A131 Notification of reasons for refusal

Free format text: JAPANESE INTERMEDIATE CODE: A131

Effective date: 20180801

A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20181001

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20190110

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20190204

R150 Certificate of patent or registration of utility model

Ref document number: 6476218

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250