•九、發明說明： 【發明所屬之技術領域】 1本發明係有關一種適用於頂蓋式機器盒之把手襄置 其頂蓋之旋轉用錢鏈㈣水平地配置在頂蓋背面側壁^ 邰與盒本體背面側壁之上部間。 【先前技術】 軸承之頂蓋式機器盒用把手裝置係由下列構件構成： 接座’ m定於頂蓋前面㈣；承接座，固定於盒本體 别面側n手本體’其±端部由水平㈣接於上 :座:相對於上述機器盒之前面側壁朝直角方向旋轉1 甘、下化部之鎖擋_係卡合或脱離上述承接座；及握柄， 部左右端部係插人以於左右.2個.上述把手本體之下端 :此機器盒，由於藉由上述左右2.個把手本體之握柄 里而在頂蓋恆常地有以背面之水平较鍵轴為中心的關 旋轉轉矩作用，因此自頂蓋一放手，頂蓋隨即向 關閉方^轉，有確實保持在Μ位置之優點。. 疋在以往之把手裝置中，上述軸承接座相對於頂蓋 面側壁係自其.背面固叉。在下面為開放之薄型盒狀頂 盍，通常其蓋子之上面壁部至前面側壁下端之距離較淺。 因此’由其前面側壁之背面使用螺絲起子等工具旋入螺絲 :’ t螺絲起子之手易碰到上面壁部，要在頂蓋之前面側 土自背面固定軸承座之作業係至為費時而麻煩。 又打開頂蓋後，需將相當重之把手本體與握柄之組合 320434 6 1352782 體和:起，保持在所需之姿勢 _ 為了進行固定作業需分配有支产了旋螺絲之鎖入作業， 絲之人等多數人，而工作所需二：組合體之人與旋轉螺 做為類似上述頂蓋式機器負=大。 者，有將左右2個把手本體:用把手裝置之把手震置 月當時三洋電機則。崎如細7年1 機㈣:一C)所用者’但是在 ===;東 搜尋得記載其内容之相關專利資料。&出申印别未能 【發明内容】 ：ii_明欲解決之謡镅 . 本發明為提供-種頂蓋式機器盒用 蓋之前面側壁的固定軸承 乂 ，，十對頂 侧，由作業員一人不費力地輕==自該前面側壁正面 ϋ決課題之方法 — 成頂蓋式機器盒用把手裳置係由下列構件構 :广軸固定於頂蓋式機器盒之頂蓋之前面.： 接座，固定於盒本體之前面侧壁；把 # 承 藉由水平轴樞接於上述轴承於 ^端部係 面側壁朝直角方向旋轉，而下：對於上述機器盒之前 承接座卡合、脱離；及握柄與上述 士 L / 具左右端部係插入囱定於左 右-個上述把手本體之下端部，其中該把手裝置係、.. :上述軸承座與上述頂蓋之前面側壁 板，上述安裝底板之主體板部朝前後方向貫穿形 孔，在上述主體板部之左右兩側面朝上下方向形成接合用 320434 7 •凸條冑，在上述主體板部之下端部的左右兩側面形成較上 .述接合用凸條部更朝外侧伸出之水平翼部，在上述水平翼 部形成朝上下方向貫穿之螺絲插入孔， ^ -在抵接於上述軸承座之上述頂蓋之前面側壁的基盤 部，朝上下方向貫穿形成寬溝部；在上述寬溝部之左右兩 側，内壁面朝上下方向貫穿形成接合用承接溝；在上述基 ^部之左右兩侧之下端面形成垂直螺絲孔；及在上述基盤 毳部之上部朝左右方向貫穿形成嵌插有上述水平轴之水平軸 琴孔，其中 .使上述主襤板部抵接於上述頂蓋之前面侧壁，並藉由 自上述主體板部之上述安裝孔朝上述頂.蓋之全面側壁之水 2螺絲孔所旋入之螺絲，將上述安裝底板固定於上述頂 盍，並將上述寬溝部鼓合於上述安裝底板之上述主體板 邻，將上述安裝底板之上述接合用凸條部嵌合於上述接合 用承接溝，且藉由自上述水平翼部之上述螺絲插入孔朝上 #述基盤之上述垂直螺絲孔所旋入之螺絲’將上述軸承座固 定於上述安裝底板。 發明的效旲 如此，於本發明之頂蓋式機器盒用把手裝置中，將上 述安裝底板之主體板部抵接於上述頂蓋之前面側壁，並藉 由自上述主體部之上述安裝孔朝上述頂蓋之前面側壁之^ 平2絲孔所旋入之螺絲，首先將上述安裝底板固定於上述 頂蓋，隨後將上述寬溝部嵌合於上述安裝底板之上述主體 板部，並將上述安裝底板之上述接合用凸條嵌合在上述接 320434 l352782 :用承接溝，藉此组合上述安裝底板與上述軸承座，最後， ，：猎由自上述水平翼部之上述螺絲孔朝上述基盤部之上述垂 直螺4孔所旋人之螺絲’將上述軸承座固定於上述安装底 .板，因此上述軸承座相.對於上述頂蓋之前面側壁的固定作 f可攸被確保有充分之作業空間的該前面側壁之正面側 間易且確實地進行。 對頂蓋之固定作業係在關閉頂蓋之狀態下進行，關於 把手本體與握柄之組合體，因為將軸承座之寬緣 於安裝底板之主體板部’並將安裝底板之接合用 ^部喪合在轴承座的接合用承接溝，在安裝底板與軸承 过=之階段’上述組合體之總重量係由安裝底板之上 ===，因此自水平翼部之螺絲孔對軸承座基 =之垂直螺絲孔，人Μ用螺絲時.，可自上述組合體放 :業。’即使為作業貝—人亦可輕易不費力且正確進行固定 【.實施方式】 於圖示之實施例中，在安裝底板部 =向形成安裝孔3,在主體板部2之左右兩I】:； :向形成剖面矩形狀之接合用凸條部4、4，在主_ 立下端部左右兩侧面形成較接合用凸條部4伸出之水置 =65。’而在各水平翼部5形成有貫穿上下方向之螺絲插 藉由使主體板部2之背面抵接於頂蓋式機器盒7之頂 之前面側壁9 ’並自主體板部2之安裝孔3向頂蓋8 320434 9 1352782 …之前面侧壁9之水平螺絲孔1G旋人螺，而將安裝底 •板1固定在頂蓋8之前面侧壁9。 •在轴承座12之基盤部13向上下方向貫穿寬溝部14, 在寬溝部14之左右兩侧之内壁面向上下方向貫穿形成接 合用承接溝L5、15，並在基盤.13之左右兩側之下端面形 成垂直螺絲孔.16、16。在基盤部13之前面形成垂直翼部 Π’在垂直翼部17之上部向左右方向貫穿形成水平轴孔 癱^在垂直翼部17之下部向左右方向貫穿形成以水平轴孔 攀18為中心之孤狀旋轉角度限制孔19。 將軸承座.12之寬溝部14嵌合料裝底板丨之主體板 部2 ’在接合用承接溝15、15嵌合安裝底板」之接合用凸 條部4、4，並自水平翼部5、5之螺絲插入孔6、6向基盤 13之垂直制孔16、16旋人螺絲H藉此將轴承座 12固定於安.裝底板:1。為使此嵌合操作更加容易，在接合 =凸條部4形成導引斜面部4a，在接合用承接溝15形成 •導引斜面部15a。 .在承接座21與盒本體31之前面側壁32之間介置有調 整板22。在調整板22之前面沿上下方向併 個平 調整溝槽23,並形成貫穿調整板22之前後方向的固 24 ° 承接座21係形成為向前面形成開口之盒型狀，在背面 =側壁25沿上下方向併設與調整板以之水平調整溝槽 ^之多數個水平難溝槽26，使承接座21之岐位置 月巨朝上下方向調整。 320434 10 ^52782 之釋2接座21之背面側壁25，形成有朝前後方向貫穿 成之側壁28之前端部向上』 瑪承接口Ρ 29,下面側之侧们Μ系形成為猶微傾斜而 本之下^丨壁藉3由2從螺絲插人孔27 _接孔24對盒 將承H 平螺絲孔33旋人螺絲34，而 將承接座21固定於盒本體31。 叫 把手本體35係於背面上部具有將固定於相接合之頂 洞二底板1與軸承座12之組合體予以包入之上位空 j 36’另一方面’时面下部具有將固定於相接合 ，之調整板22與承接座21之組合體予以包入之下： 、=部37。於把手本體35中，於上位”部36與下位空 二部37之間形成鎖單元收容部％。在上位空洞部％之左 辟側壁上部形成水平軸孔39,在上位空洞部％ 壁下部形成上位水平承接孔4〇，在下位空洞部.37之下 形成下位水平轉孔41。在把手本體35，在下位空㈣ 37之前面側形成握柄嵌插部42，並使其向左右兩側面 開口。 人 .嵌插在軸承座12之旋轉角度限制孔19之限制插銷43 •的左右端部係插入固定在上位水平承接孔4〇。與承接座幻 下面側之侧壁3〇 <下表面卡合之鎖播插鎖44之左右端部 係插入固定於下位水平承接孔4〇。於此鎖稽插鎖料係嵌 有二膠製護環45。藉由把手本體35之水平軸孔％與插入 固疋於軸承座12之水平軸孔18之水平軸46，將把手.本體 35樞接於軸承座12,使把手本體35相對於盒本體31之前 320434 11 1352782 *面側壁32朝直角方向旋轉。 . 在水平轴46嵌合有線圏部分之彈簧構件48之一方之 .f線端部係抵接於軸承座12之基盤部13之前面部Η，.另 方之直線端部則抵接於把手本體35之上位空洞部％之 1内底猎由此彈簧構件48使把手本體35朝離開盒本體 之則面側壁47之方向被旋轉性地彈推。把手本體3<之 旋轉角度係藉由限制插鎖43與旋轉角度限制孔之相反 •側内壁面的抵接而限制在一定角度。 以收容在把手本體35之鎖收容部38之防脱落插銷Ο 所固定之鎖單元49 ’係為了對把手本體35進行上鎖所使 用者。在鎖單元49之鎖芯50後端之凸輪袖部51係嵌合有 鎖擋板52。當工作終了時欲將頂.蓋8上鎖在關閉位置°時， ，(未圖示)插入鎖芯5〇之鑰匙孔53,向規定方向旋轉 時’被凸輪軸部51所驅動之鎖括板52之下端部係與承接 座21之鎖擋承接部29卡合，而將把.手本艟35限制在最接 鲁近盒本體36之前面侧壁32之上鎖位置。 中空狀之握柄54係由長條狀母材切割為適當_ .接合於左右把手本體35、36。握柄54係嵌插於把手j ^之握柄嵌插部42 ’並藉由從握柄嵌插部42之背面側壁 部55之螺絲插入孔56向背面壁之螺等孔57旋入之蟫 .58而固定於把手本體35。.. …… 於實施例係使用左右2個把手本體35,但是在盒本體 36之橫向寬度較長時’可並列裝設3個以上之把手本體 35。頂盍8之背面側壁係由水平鉸鏈軸59連結在盒本體 320434 12 • 3 Ϊ之背面側壁。 【圖式簡單說明】 裝置2用圖Π本發明之一實施例之頂蓋式機器盒用把手 趙被上鎖。正面圖’其中’職係_而相對於盒本 第2圖係為第1圖之把手裝置之左側面圖。 圖之把:手裝置所用之把手本體背面圖。 座。 ’、為弟3圖之把手本體底面圖，但是省略承接 座 第5圖係為第3圖把手本體之底面圖，但是省略承接 第6圖係為第1圖之A-A線剖面圖。 第7圖係為打開把手本體之上鎖，並旋轉預定角产以 ^銷與料座之卡合時之對應第6圖之剖面圖Γ 第8圖係為第！圖之b_b.線剖面圖。 第9圖係為第:1圖之C-C線剖面圖。 m〇m 1 ® £ 1 ^ ^ 。第U_為於第1圖之㉞裝置所用安裝底板之背面 第12圖係為第11圖之安裝底板之正面圖。 第13圖係為第11圖之安裝底板之平面圖。 =14圖係為第11圖之安裝底板之底面圖。 15圖係為第11圖之安裝底板之右側面圖。 320434 1352782 第16圖係為第1圖之把手裝置所用之軸承座之左側面 圖 第17圖係為第15圖之軸承座正面圖。 第18圖係為第15圖之軸承座底面圖。 第19圖係為第17圖之D - D線剖面圖。 【主要元件符號說明】 1 安裝底板 2 安裝底板之主體板部 3 主體板部之安裝孔 4 安裝底板之接合用凸條坪 5 安裝底板之水平翼部 6 水平翼部之螺絲插入孔 7 頂蓋式機器盒 8 頂蓋 9 頂蓋之前面側壁 10 頂蓋之水平螺絲孔 11 安裝底板之固定用螺絲 - 12 軸承座 13 軸承座之基盤部 14 基盤部之寬溝部 15 寬緣部之接合用承接溝 16 基盤部之垂直螺絲孔 17 基盤部之垂直翼部 18 垂直翼部之水平轴孔 19 垂直翼部之旋轉角度限制孔. 20 軸承座之固定用螺絲21 承接座 22 調整板. 23 調整板之水平調整溝槽 24 調整板之固接孔 25 承接座背面側壁 26 " 承接座之水平調整溝槽 27 承接座螺絲插入孔 28 承接座上面之側壁 29 承接座鎖擋承接部. 30 承接座下面之側壁 31 盒本體 32 盒本體之前面側壁 14 320434 1352782 33 盒本體之水平螺絲孔34 _ 承接座固定用螺絲 35 把手本體 36 把手本體之上位空洞部 37 把手本體之下位空洞部 38 把手本體鎖單元收容部 39 把手本體水平軸孔 40 把手本體上位水平承接孔 41 把手本體下位水平承接孔 42 把手本體握柄嵌插部·43 •把手本體限制插銷 44 .把手本體之鎖擔插鎖45 鎖擋插銷之護環 46 把手本體之水平轴 47 鎖單元之防脱落插銷 48 把手本體之助勢用彈簧構件 49 鎖單元 .50 鎖單元之鎖怎 51 鎖芯之凸輪軸部 52 鎖擋板 53 鎖孔 54 握柄 55 握柄嵌插部之背面側壁部 56 握柄嵌插部之螺絲插入孔 .' 57 . 握柄背面壁之嫘絲孔58 握柄固定.用螺:絲. 59 .頂蓋之，水平鉸鏈軸 15 320434IX. Description of the invention: [Technical field to which the invention pertains] 1. The present invention relates to a rotating money chain (4) suitable for a top cover type machine case, which is disposed horizontally on the back side wall of the top cover. Between the upper side of the back side wall of the box body. [Prior Art] The handle device for the top cover type machine box of the bearing is composed of the following members: The socket 'm is fixed to the front of the top cover (4); the socket is fixed to the other side of the box body, the n-hand body' Horizontal (4) connected to the upper: seat: relative to the front side wall of the above-mentioned machine box, rotating in the direction of the right angle, the lock of the lowering part _ is engaged or disengaged from the above-mentioned socket; and the handle, the left and right ends are inserted The lower end of the handle body: the machine case, because of the above-mentioned left and right handles of the handle body, the top cover is constantly centered on the top of the key shaft. The rotation torque is turned off, so that when the top cover is released, the top cover is then turned to the closing side, and there is an advantage of being surely held in the squat position.以往 In the conventional handle device, the bearing seat is fixed from the rear side of the top cover side. Below is an open thin box-shaped top cymbal, usually with a shallower distance from the upper wall of the lid to the lower end of the front side wall. Therefore, 'the screw on the back side of the front side wall is screwed into the screw: 't the screwdriver's hand is easy to touch the upper wall, and it is time-consuming to fix the bearing from the back side of the front side of the top cover. trouble. After opening the top cover, it is necessary to combine the weight of the handle body with the handle 320434 6 1352782 and keep it in the desired position _ in order to carry out the fixing work, it is necessary to assign a locking operation to produce the screw. Silk people and many others, and work needs two: the combination of people and rotating snails as the above-mentioned top-cover machine negative = large. There are two handle bodies that will be left and right: use the handle of the handle device to shake the moon. Kawasaki is a 7-year-old machine (4): a C) user's but in the ===; East search for the relevant patent materials that record its contents. &Development of the seal is not [invention]: ii_ expressly intended to solve the problem. The present invention provides a fixed bearing 乂 on the front side wall of the cover for the top cover type machine box, ten pairs of top sides, by The operator is lightly and effortlessly == the method of solving the problem from the front side of the front side wall - the top cover type machine box with the handle skirt is composed of the following components: the wide shaft is fixed in front of the top cover of the top cover type machine box .: the seat is fixed to the front side wall of the box body; the # is supported by the horizontal axis pivotally connected to the bearing on the side wall of the end face to rotate in a right angle direction, and the lower: for the above machine box before the socket is engaged And the handle and the upper and lower end portions of the above-mentioned stalk L/s are inserted into the lower end of the handle body, wherein the handle device is, the above-mentioned bearing seat and the front side wall of the top cover In the plate, the main body plate portion of the mounting base plate penetrates the hole in the front-rear direction, and the joint 320434 is formed in the vertical direction on the left and right side surfaces of the main body plate portion, and the convex strips are formed on the left and right sides of the lower end portion of the main body plate portion. Forming the upper joint a horizontal wing portion projecting outwardly from the ridge portion, and a screw insertion hole penetrating in the up-and-down direction is formed in the horizontal wing portion, and the base portion of the side wall of the front surface of the top cover of the bearing housing is abutted toward a wide groove portion is formed in the vertical direction; the inner wall surface penetrates in the vertical direction to form a joint receiving groove; and the lower end surfaces of the base portion form a vertical screw hole; and the base plate 毳a horizontal shaft hole into which the horizontal axis is inserted is formed in a top portion of the upper portion, wherein the main jaw portion abuts against a front side wall of the top cover, and the above-mentioned installation from the main body portion The hole is screwed into the screw hole of the water hole 2 of the top wall of the top cover; the mounting base plate is fixed to the top cymbal, and the wide groove portion is slid to the main body plate of the mounting bottom plate, and the above installation is performed. The joining ridge portion of the bottom plate is fitted into the joint receiving groove, and is screwed into the vertical screw hole of the base plate from the screw insertion hole of the horizontal wing portion The screw 'fixes the above-mentioned bearing housing to the above-mentioned mounting base plate. According to the invention, in the handle device for a top cover type machine case of the present invention, the main body plate portion of the mounting base plate is abutted against the front side wall of the top cover, and the mounting hole is formed from the main body portion a screw into which the wire hole of the front side wall of the top cover is screwed is first fixed to the top cover, and then the wide groove portion is fitted to the main body plate portion of the mounting base plate, and the above-mentioned mounting is performed The engaging rib of the bottom plate is fitted to the joint 320434 l352782: a receiving groove is used to combine the mounting bottom plate and the bearing housing, and finally, the hunting is performed from the screw hole of the horizontal wing toward the base portion The screw of the above-mentioned vertical screw 4 hole is fixed to the above-mentioned mounting bottom plate. Therefore, the above-mentioned bearing seat phase can ensure sufficient working space for the fixing of the front side wall of the top cover. The front side of the front side wall is easily and reliably carried out. The fixing operation of the top cover is performed in a state where the top cover is closed, and the combination of the handle body and the handle is because the wide side of the bearing seat is attached to the main body plate portion of the bottom plate and the joint of the mounting base plate is used. The joint for the joint of the bearing seat, in the stage of mounting the bottom plate and the bearing = the total weight of the above-mentioned combination is above the mounting base plate ===, so the screw hole from the horizontal wing to the bearing base = The vertical screw hole, when the screw is used, can be put from the above combination: industry. 'Even in the case of work-being, it can be easily and easily fixed. [Embodiment] In the illustrated embodiment, the mounting bottom plate portion = the mounting hole 3 is formed, and the left and right sides of the main body plate portion 2 are I] : : The joining ridge portions 4 and 4 having a rectangular cross section are formed such that the water is placed 65 on the left and right side surfaces of the main lower end portion. Further, in each of the horizontal wing portions 5, a screw insertion through the vertical direction is formed by abutting the back surface of the main body panel portion 2 against the front side wall 9' of the top cover type machine case 7 and the mounting hole from the main body portion 2 The top cover 8 320434 9 1352782 ... the horizontal screw hole 1G of the front side wall 9 is screwed, and the mounting base plate 1 is fixed to the front side wall 9 of the top cover 8. • The base portion 13 of the bearing housing 12 penetrates the wide groove portion 14 in the vertical direction, and the inner wall on the right and left sides of the wide groove portion 14 penetrates in the vertical direction to form the joint receiving grooves L5 and 15 and on the left and right sides of the base plate 13. The lower end faces form vertical screw holes. 16,16. A vertical wing portion Π is formed on the front surface of the base portion 13 and a horizontal shaft hole is formed in the upper portion of the vertical wing portion 17 in the left-right direction. The lower portion of the vertical wing portion 17 is formed in the left-right direction to be centered on the horizontal shaft hole 18 The orphaned rotation angle limits the aperture 19. The wide groove portion 14 of the bearing housing 12 is fitted to the main body plate portion 2 of the bottom plate ', and the joining ridge portions 4 and 4 of the bottom plate of the joining receiving grooves 15 and 15 are fitted and fitted to the horizontal wing portion 5 The screw insertion holes 5 and 6 of the 5 are inserted into the vertical holes 16 and 16 of the base plate 13 to screw the screw H to thereby fix the bearing housing 12 to the mounting plate: 1. In order to make this fitting operation easier, the guide bevel portion 4a is formed in the joint = ridge portion 4, and the guide inclined surface portion 15a is formed in the joint receiving groove 15. A regulating plate 22 is interposed between the receiving seat 21 and the front side wall 32 of the cartridge body 31. The groove 24 is horizontally adjusted in the up-and-down direction before the adjustment plate 22, and the solid 24° socket 21 which is formed in the front-rear direction of the adjustment plate 22 is formed in a box shape in which an opening is formed in the front surface, and the back surface is a side wall 25 A plurality of horizontal difficult grooves 26 of the groove are horizontally adjusted in the up-and-down direction and the adjustment plate is horizontally adjusted so that the position of the receiving seat 21 is adjusted to the vertical direction. 320434 10 ^52782 Release 2 The back side wall 25 of the seat 21 is formed with a front end portion that penetrates into the front side of the side wall 28 in the front-rear direction, and the side of the lower side is slanted to the side, and the side of the lower side is formed to be slightly inclined. The bottom wall is fixed by the socket 3 to the box body 31 by the 2 hole 2 from the screw insertion hole 27 _ the hole 24 to the box to hold the screw hole 33 to the screw 34. The handle body 35 is attached to the upper portion of the back surface and has a combination of the bottom plate 2 and the bearing block 12 fixed to the bottom of the hole, and the upper portion of the bottom plate 1 and the bearing block 12 are wrapped into the upper space j 36'. The combination of the adjusting plate 22 and the receiving seat 21 is enclosed under the following: In the handle body 35, a lock unit housing portion % is formed between the upper portion 36 and the lower air portion 37. A horizontal shaft hole 39 is formed in the upper portion of the left side wall of the upper cavity portion, and is formed in the lower portion of the upper cavity portion. The upper horizontal receiving hole 4〇 forms a lower horizontal rotating hole 41 below the lower hollow portion .37. In the handle body 35, the grip inserting portion 42 is formed on the front side of the lower space (four) 37, and is made to the left and right sides. The left and right end portions of the restriction pin 43 that are inserted into the rotation angle restricting hole 19 of the bearing housing 12 are inserted and fixed to the upper horizontal receiving hole 4〇, and the side wall of the lower side of the receiving seat is 3〇< The left and right end portions of the surface-locked lock play lock 44 are inserted and fixed to the lower horizontal receiving hole 4〇. The lock-and-lock lock material is embedded with the two rubber retaining ring 45. The horizontal shaft hole of the handle body 35 % and the horizontal shaft 46 inserted into the horizontal shaft hole 18 of the bearing housing 12, the handle body 35 is pivotally connected to the bearing housing 12, so that the handle body 35 is opposite to the box body 31 before 320434 11 1352782 * the side wall 32 is at right angles Direction rotation. . The horizontal axis 46 is fitted with a wire 圏 part One end of the spring member 48. The end of the line f abuts against the front face of the base portion 13 of the bearing housing 12, and the other end of the straight line abuts against the upper portion of the upper portion of the handle body 35. The spring member 48 thus rotatably pushes the handle body 35 in a direction away from the side wall 47 of the box body. The angle of rotation of the handle body 3<> is limited by the restriction latch 43 and the rotation angle limiting hole. The abutment of the inner wall surface is restricted to a certain angle. The lock unit 49' fixed by the anti-drop latch Ο received in the lock receiving portion 38 of the handle body 35 is for the user to lock the handle body 35. The cam sleeve 51 at the rear end of the lock cylinder 50 of the 49 is fitted with a lock flap 52. When the top cover 8 is locked in the closed position ° when the work is finished, (not shown) is inserted into the lock cylinder 5〇 When the keyhole 53 is rotated in a predetermined direction, the lower end portion of the lock plate 52 driven by the cam shaft portion 51 is engaged with the lock receiving portion 29 of the receiving seat 21, and the hand rest 35 is limited to The most close to the front side of the front side wall 32 of the box body 36 is locked. The hollow handle 54 is made of strips The base material is cut into a suitable joint to the left and right handle bodies 35, 36. The grip 54 is fitted into the handle insert portion 42' of the handle j^ and is passed from the rear side wall portion 55 of the grip insert portion 42. The screw insertion hole 56 is fixed to the handle body 35 by screwing the hole 57 into the hole 57 of the back wall. In the embodiment, the left and right handle bodies 35 are used, but the lateral width of the case body 36 is relatively small. For a long time, more than three handle bodies 35 can be arranged side by side. The back side wall of the top cymbal 8 is connected to the back side wall of the box body 320434 12 • 3 水平 by a horizontal hinge shaft 59. [Simple description of the device] The handle of the top cover type machine case of one embodiment of the present invention is locked. The front view 'the' grade is relative to the box. Fig. 2 is the left side view of the handle device of Fig. 1. Figure: The back view of the handle body used in the hand device. seat. 'Bottom view of the handle body of the figure 3, but omitting the socket. Fig. 5 is a bottom view of the handle body of Fig. 3, but the illustration of the bottom view is taken along line A-A of Fig. 1 . Figure 7 is a cross-sectional view of Figure 6 when the lock on the handle body is opened and the predetermined angle is rotated to produce a pin-to-seat engagement. Figure 8 is the first! Figure b_b. Line profile. Figure 9 is a cross-sectional view taken along line C-C of Figure 1: M〇m 1 ® £ 1 ^ ^ . The U_ is the back side of the mounting base used for the device of Figure 34 of the first drawing. Fig. 12 is a front view of the mounting base plate of Fig. 11. Figure 13 is a plan view of the mounting base plate of Figure 11. The =14 figure is the bottom view of the mounting base plate of Figure 11. Figure 15 is a right side view of the mounting base plate of Figure 11. 320434 1352782 Fig. 16 is a left side view of the bearing housing used for the handle device of Fig. 1. Fig. 17 is a front view of the bearing housing of Fig. 15. Figure 18 is a bottom view of the bearing housing of Figure 15. Figure 19 is a cross-sectional view taken along line D - D of Figure 17. [Description of main components] 1 Mounting the base plate 2 Mounting the main plate part of the base plate 3 Mounting hole of the main body plate part 4 Attachment of the bottom plate to the joint bar 5 Mounting the horizontal wing of the bottom plate 6 Screw insertion hole of the horizontal wing 7 Cover Machine case 8 Top cover 9 Top cover front side wall 10 Top cover horizontal screw hole 11 Mounting plate fixing screw - 12 Bearing seat 13 Housing base portion 14 Base portion wide groove portion 15 Wide edge joint for receiving Vertical screw hole 17 of the base portion of the groove 16 Vertical wing portion 18 of the base portion Vertical shaft hole 19 of the vertical wing portion Angle of rotation of the vertical wing restricting hole. 20 Fixing screw for the bearing seat 21 Bearing seat 22 Adjustment plate. 23 Adjustment plate Horizontal adjustment groove 24 fixing plate fixing hole 25 receiving seat back side wall 26 " receiving seat horizontal adjusting groove 27 receiving seat screw insertion hole 28 receiving seat upper side wall 29 receiving seat locking receiving portion. 30 receiving seat Lower side wall 31 Box body 32 Front side wall of the box body 14 320434 1352782 33 Horizontal screw hole 34 of the box body _ Supporting seat fixing screw 35 Handle 36 Handle body upper position hollow portion 37 Handle body lower position hollow portion 38 Handle body lock unit housing portion 39 Handle body horizontal shaft hole 40 Handle body upper horizontal receiving hole 41 Handle body lower level horizontal receiving hole 42 Handle body handle insertion portion 43 • Handle body restraining pin 44. Handle body lock mortise lock 45 Locking pin retaining ring 46 Handle body horizontal axis 47 Locking unit detachment latch 48 Handle body assisting spring member 49 Locking unit .50 Locking unit Locking function 51 Locking camshaft portion 52 Locking shutter 53 Locking hole 54 Grip 55 Grip inserting portion of the rear side wall portion 56 Screw insertion hole of the grip inserting portion. ' 57 . Wire hole 58 grip fixed. With screw: wire. 59. Top cover, horizontal hinge shaft 15 320434