201137256 六、發明說明： 【發明所屬之技術領域】 [0001] 本發明涉及一種滑軌安裝裝置。 【先前技#ί】 [0002] 滑軌係一種被廣泛應用的裝置，通常用於連接彼此可以 發生相對運動的兩個物品，例如抽屜、機櫃式伺服器等 〇 [0003] 常見的滑軌有三截式滑軌，一般的三截式滑轨通常包括 一第一滑軌、一第二滑轨及一第三滑執，以抽屜為例， 其第一滑軌固定於立柱上，其第三滑軌則固定於抽屜的 側面上，第二滑軌作為承載轨連接於該第一滑轨與該第 三滑軌之間以延伸該抽屜的活動範圍，並且使得該第三 滑軌及該第二滑執可以沿著該第一滑執的轴線方向相對 於第一滑執來回滑動，因此，抽屜就可以透過滑軌自由 地被拉出或推回。 [0004] 常用伺服器的固定方式係將第三滑軌鎖固在伺服器上， 將第一滑軌鎖固在伺服器立柱上，其通常要使用複數螺 絲來鎖固，並且要使用螺絲起子等工具，其安裝及拆卸 操作複雜。 【發明内容】 [0005] 鑒於以上内容，有必要提供一種能方便快捷地將滑軌安 裝到伺服器立柱的滑軌安裝裝置。 [0006] 一種滑軌安裝裝置，可將一滑轨安裝於具有第一尺寸的 安裝孔或具有第二尺寸的安裝孔的立柱，該滑軌安裝裝 099112404 表單編號Α0101 第4頁/共20頁 0992021988-0 201137256 置包括一滑動安裝於該滑執的第一位置及第二位置之間 的托架及一具彈性的鎖扣件，該托架的前端設有一垂直 該托架滑動方向的端板，該端板的前側面凸設有穿設於 該立柱的安裝孔的插柱，該鎖扣件的後端固定於該托架 ，該鎖扣件的前端延伸一鉤臂，該鉤臂設有至少一卡齒 ，當該托架相對於該滑執滑動至一第一位置時，該鎖扣 件被該滑轨抵頂而彈性變形，從而該鎖扣件的鉤臂朝向 該托架偏移而使該至少--^齒擋止該立柱的前側面，阻 Ο 止該托架向後移動及插柱退出該立柱的安裝孔；當該托 架相對於該滑軌滑動至一第二位置時，該鎖扣件彈性復 位，從而該鎖扣件的鉤臂朝向遠離該托架的方向偏移而 使該至少 齒與該立柱分.離1 [0007} 相較先前技術，本發明滑執安裝裝置利用滑動裝設於該 滑軌的托架及裝設於該托架的鎖扣件，當該滑執相對於 該托架滑動時可完成該滑執相對於該立柱的安裝或拆卸 ，結構簡單，操作方便。 ❹ [0008] 【實施方式】 請參閱圖1、圖2及圖6，本發明滑軌安裝裝置的較佳實施 方式用來將一滑軌100固定於機櫃的具有複數方形安裝孔 82的第一立柱80或具有複數圓形安裝孔92的第二立柱90 。該滑執安裝裝置包括一托架10、一抵頂件20及一鎖扣 件30。 該滑軌100為截面大致呈“C”形之長形體，其包括一侧 壁102及兩分別自該侧壁102上、下邊緣同向垂直延伸的 折邊104，該侧壁102於靠近該滑軌100的前端處設有兩 099112404 表單編號A0101 第5頁/共20頁 0992021988-0 [0009] 201137256 穿孔1022。 [0010] [0011] [0012] [0013] 該托架10包括一側壁12、兩分別自該側壁12上、下邊緣 同向垂直延伸的折邊14及一自該側壁12的前端向外垂直 延伸的端板16。該側壁12於靠近該端板16處設有一通孔 121及複數位於該通孔121遠離該端板〗6 —側並向外凸出 的固定柱123。該端板16的前側面垂直凸設兩圓柱狀的插 柱162，每一插柱162包括一抵靠於該端板16的基座162〇 、一自該基座1620延伸的第一插入段1621及一自該第一 插入段1621延伸的直徑較小的第二插入段1623。該第一 插入段1621於靠近第二插入段1623處形成一肩部1 625。 β亥第一插入段1621的尺寸小...於該第一立柱8、〇.'的安裝孔82 的尺寸而大於該第二立柱90的安裝孔92的尺寸《該第二 插入段1623的尺寸小於該第二立柱9〇的安裝孔92的尺寸 〇 該托架的插柱的第一插入段的尺寸大於該立柱的第二尺 寸的安裝孔且該第二插入段的直'徑·小於該立柱的第二尺 寸的安裝孔 該抵頂件20的一端向外凸設一卡鉤21，該抵頂件2〇的中 部向内凸設兩抵頂部23。 在本實施方式中，該鎖扣件30為一具彈性的片體，其包 括一基片31及兩垂直於該基片31的鉤臂33。該基片31概 呈Υ形’包括一固定部311及兩自該固定部311的前端 傾斜延伸的連接部313。該固定部311於靠近其後端處設 有複數固定孔3112，該固定部311的中部設有凹陷區 099112404 表單編號Α0101 第6頁/共20頁 0992021988-0 201137256 3113，該固定部311於該凹陷區3113的前侧設有一卡固 孔3115。該兩鉤臂33對應連接於該兩連接部313。每一 鉤臂33概呈“L”型，包括一自對應的連接部313向内延 伸的第一臂部332及自該第一臂部332的前端垂直延伸的 第二臂部334。每一鉤臂33的第二臂部334的中部設有一 第一卡齒3341，前端設有一第二卡齒3342。 [0014] Ο 〇 [0015] 請參閱圖3，組裝時，將該抵頂件20的卡鉤21卡固於該鎖 扣件30的卡固孔3115中’並使該抵頂件20對正該鎖扣件 30的凹陷區3113。將該鎖扣件30的基片31貼靠於該托架 10的侧壁12的外側面，並使該鎖扣件3〇藉由其固定孔 3112套設於該托架10對應的固定柱123而使該鎖扣件30 固定於該托架10。同時，該抵頂件2〇對正該牦架1〇的通 孔121。將該托架10滑動套設於該滑執1〇〇的外側，並使 該抵頂件20的抵頂部23分別穿設於該滑軌1 〇〇對應的穿孔 1 022。此時，該托架1〇鄰褲該滑軌1〇〇的前端，且該鎖 扣件30的鉤臂33朝向該滑麵丨〇〇的内侧。‘兩鉤臂33的 第一卡齒3341位於對應的插智丨62的基座162〇及肩部 1625之間，該兩鉤臂33的第二卡齒3342位於對應的插柱 162的肩部1 625的前方。 請參閱圖3至5，當該滑執剛安裝於該第-立枉8G時，使 該托架10的兩插柱162自後向前插入該第一立柱8〇對應的 安裝孔82直至該兩插柱162的基座162〇抵接該第一立柱 80的後側面。向前推動該滑轨100，該滑軌100相對該托 架10滑動，從而該抵頂件20的抵頂部23滑出該滑軌1〇〇 的穿孔1022而抵頂於該滑轨1〇〇的侧壁1〇2的外侧面。該 099112404 表單編號Α0101 第7頁/共20頁 0992021988-0 201137256 抵頂件2 0向外抵推該鎖扣件3 〇而使該鎖扣件3 〇彈性麵曲 ，該鎖扣件3 0的鉤臂3 3朝向該第一立柱8 〇偏移而使該兩 鉤臂33的第一卡齒3341伸入該第一立柱80的前側。此時 ，該第一立柱80被限位於該兩插柱162的基座1 620與該 兩鉤臂33的第一卡齒3341之間，該托架1〇不能向後移動 而使該兩插柱162從該第一立柱80對應的安裝孔82内脫出 。當然，本實施方式中的托架10的插柱162亦可不設有基 座1 620，插柱162的第一插入段1621抵靠於該端板16， 從而安裝滑軌100於該第一立柱80時，該第一立柱8〇被限 位於該端板16與該兩鉤臂33的第一卡齒3341之間。 [0016] 將該滑軌1〇〇從該第一立柱80拆下時，向後拉動該滑轨 100，使得該滑軌100相對該托架10向後滑動直至該滑軌 100的穿孔1022對正該抵頂件2〇的抵頂部23。該鎖扣件 30彈性復位而使該抵頂件20的抵頂部23卡入該滑軌1〇〇 的對應穿孔1022中。同時，該鎖扣件3〇的鉤臂33朝 離該第一立柱80的方向偏移而復位。此蒔，該鎖扣件补 的鉤臂33的第一卡齒3341與該第一立柱80分離’便可將 該托架10的插柱162退出該第一立柱80對應的安裴孔 ，從而可將該滑執1〇〇從該第一立柱8〇拆下。 [0017] 請參閱圖6及7，當該滑軌1〇〇安裝於該第二立杈9〇時，1 托架10的插柱162的第二插入段1623穿入該第二立栓 對應的安裝孔92。向前推動該滑軌1〇〇，該抵頂件2〇的抵 頂部23滑出該滑轨1〇〇的穿孔丨022而抵頂於該滑軌1〇〇的 側壁102的外側面。該鎖扣件30被抵頂而使該鎖扣件“的 鉤臂33朝向該第二立柱9〇偏移，從而該第二立杈9〇被阳 099112404 表單編號Α0101 第8頁/共20頁 201137256 位於該兩插柱162的肩部1625與該兩鉤臂33的第二卡齒 3342之間。 [0018] 可以理解，本領域技術人員可以根據上述實施方式對本 發明進行一些簡單的變換而得到其他一些實施方式，比 如，由於上述實施方式中，該鎖扣件30的每一鉤臂33具 有相同的卡抵功能，因此，在其他實施方式中，該鎖扣 件30可以只設有一鉤臂33。又比如，上述實施方式中的 抵頂件20亦可省去，同時該鎖扣件30形成凸包，利用該 托架10與該滑軌100的相對滑動而使該鎖扣件30的凸包抵 〇 頂該滑軌100或卡入該滑軌100的穿孔1022。從而，該鎖 扣件30鉤扣於該立柱或與該立柱分離。 [0019] 另外，上述實施方式中，該鎖扣件30的鉤臂33透過第一 卡齒3341及第二卡齒3342分別對應將該滑軌10 0安裝於 具有不同大小安裝孔82、92的第一、第二立柱80、90。 在不考慮適用不同立柱的情況下，該鎖扣件30的每一鉤 臂33只需設有一卡齒便能實現其安裝功能。 ^ [0020] 综上所述，本發明確已符合發明專利之要件，遂依法提 出專利申請。惟，以上所述者僅為本發明之較佳實施方 式，自不能以此限制本案之申請專利範圍。舉凡熟悉本 案技藝之人士爰依本發明之精神所作之等效修飾或變化 ，皆應涵蓋於以下申請專利範圍内。 【圖式簡單說明】 [0021] 圖1及圖2係本發明滑轨安裝裝置的較佳實施方式與一滑 軌及一立柱於不同視角的立體分解圖》 099112404 表單編號A0101 第9頁/共20頁 0992021988-0 201137256 [0022] 圖3係圖1的立體組合圖。 [0023] 圖4及圖5係圖3沿IV-IV方向的剖視圖，且滑軌安裝裝置 分別處於解鎖狀態及鎖扣狀態。 [0024] 圖6係圖1中的滑執安裝裝置及滑轨與另一立柱的立體組 合圖。 [0025] 圖7係圖6沿VII-VII方向的剖視圖，且滑軌安裝裝置處 於鎖扣狀態。 【主要元件符號說明】 [0026] 滑軌：100 [0027] 托架：10 [0028] 側壁：102、 12 [0029] 穿孔：1022 [0030] 折邊：104、 14 [0031] 通孔：121 [0032] 固定柱：1 2 3 [0033] 端板：16 [0034] 插柱：162 [0035] 基座：1620 [0036] 第一插入段： 1621 [0037] 第二插入段： 1623 [0038] 肩部：1 6 2 5 表單編號A0101 099112404 第10頁/共20頁 0992021988-0 201137256 [0039] 抵頂件：20 [0040] 卡鉤：21 [0041] 抵頂部：23 [0042] 鎖扣件：3 0 [0043] 基片：31 [0044] 固定部：311 [0045] 固定孔：3112 〇 [0046] 凹陷區：3113 [0047] 卡固孔：3115 [0048] 連接部：313 [0049] 鉤臂：33 [0050] 第一臂部：332 [0051] 第二臂部：334 [0052] 第一卡齒：3341 [0053] 第二卡齒：3342 [0054] 第一立柱：80 [0055] 第二立柱：90 [0056] 安裝孔：82、92 099112404 表單編號A0101 第11頁/共20頁 0992021988-0201137256 VI. Description of the Invention: [Technical Field of the Invention] [0001] The present invention relates to a rail mounting device. [Previous technology #ί] [0002] A rail is a widely used device, usually used to connect two items that can move relative to each other, such as drawers, cabinet servers, etc. [0003] Common rails have three A three-section slide rail generally includes a first slide rail, a second slide rail and a third slide rail. Taking a drawer as an example, the first slide rail is fixed on the pillar, and the third rail is fixed. The slide rail is fixed on the side of the drawer, and the second slide rail is connected as a load rail between the first slide rail and the third slide rail to extend the movable range of the drawer, and the third slide rail and the first slide rail The second slip can slide back and forth relative to the first slide along the axial direction of the first slide, so that the drawer can be freely pulled out or pushed back through the slide rail. [0004] The common way of fixing the servo is to lock the third slide rail on the servo, and lock the first slide rail on the servo column. Usually, the plurality of screws are used for locking, and the screwdriver is used. Such tools are complicated to install and disassemble. SUMMARY OF THE INVENTION [0005] In view of the above, it is necessary to provide a rail mounting device that can quickly and easily mount a slide rail to a servo column. [0006] A slide rail mounting device for mounting a slide rail to a mounting hole having a first size or a mounting hole having a second size, the slide rail mounting device 099112404 Form No. 1010101 Page 4 of 20 0992021988-0 201137256 includes a bracket slidably mounted between the first position and the second position of the sliding handle and an elastic locking member, the front end of the bracket is provided with an end perpendicular to the sliding direction of the bracket a front end of the end plate protruding from a mounting hole of the mounting post, the rear end of the locking member being fixed to the bracket, the front end of the locking member extending a hook arm, the hook arm Providing at least one latching tooth, when the bracket slides to a first position relative to the sliding handle, the locking component is elastically deformed by the sliding rail abutting, so that the hook arm of the locking component faces the bracket Offset such that the at least one tooth blocks the front side of the column, blocks the bracket from moving backward, and the post exits the mounting hole of the post; when the bracket slides relative to the rail to a second In position, the locking member is elastically reset, so that the hook arm of the locking member faces away from the The direction of the bracket is offset to separate the at least tooth from the column. [0007] Compared with the prior art, the sliding mounting device of the present invention utilizes a bracket that is slidably mounted on the rail and is mounted on the bracket. The locking member can complete the mounting or dismounting of the sliding handle relative to the column when the sliding member slides relative to the bracket, and has a simple structure and convenient operation. [0008] [Embodiment] Referring to FIG. 1, FIG. 2 and FIG. 6, a preferred embodiment of the slide rail mounting device of the present invention is used to fix a slide rail 100 to a cabinet having a plurality of square mounting holes 82. Column 80 or second upright 90 having a plurality of circular mounting holes 92. The sliding mounting device includes a bracket 10, an abutting member 20 and a locking member 30. The slide rail 100 is an elongated body having a substantially "C" shape in cross section, and includes a side wall 102 and two flanges 104 extending perpendicularly from the upper and lower edges of the side wall 102. The side wall 102 is adjacent to the side wall 102. There are two 099112404 at the front end of the slide rail. Form No. A0101 Page 5 / Total 20 Page 0992021988-0 [0009] 201137256 Perforation 1022. [0013] [0013] The bracket 10 includes a side wall 12, two flanges 14 extending perpendicularly from the upper and lower edges of the side wall 12, and a vertical direction from the front end of the side wall 12 Extended end plate 16. A sidewall 121 is disposed adjacent to the end plate 16 and a plurality of fixing posts 123 are defined on the side of the through hole 121 away from the end plate. The front side of the end plate 16 vertically protrudes from two cylindrical insertion posts 162. Each of the insertion posts 162 includes a base 162A that abuts against the end plate 16, and a first insertion section extending from the base 1620. 1621 and a second insertion section 1623 having a smaller diameter extending from the first insertion section 1621. The first insertion section 1621 forms a shoulder 1 625 adjacent to the second insertion section 1623. The size of the first insertion section 1621 of the β-hai is small... the size of the mounting hole 82 of the first pillar 8, 〇.' is larger than the dimension of the mounting hole 92 of the second pillar 90. The size of the mounting hole 92 is smaller than the size of the second column 9〇, the size of the first insertion section of the post of the bracket is larger than the mounting hole of the second size of the column, and the straight diameter of the second insertion section is smaller than A second size mounting hole of the column protrudes from one end of the abutting member 20 to a outwardly protruding hook portion 21, and a central portion of the abutting member 2b protrudes inwardly from the top portion 23. In the present embodiment, the locking member 30 is an elastic sheet comprising a substrate 31 and two hook arms 33 perpendicular to the substrate 31. The substrate 31 has a substantially Υ shape including a fixing portion 311 and two connecting portions 313 extending obliquely from the front end of the fixing portion 311. The fixing portion 311 is provided with a plurality of fixing holes 3112 near the rear end thereof, and the fixing portion 311 is provided with a recessed area 099112404 in the middle of the fixing portion 311. Form No. Α0101 Page 6 / 20 pages 0992021988-0 201137256 3113, the fixing portion 311 is The front side of the recessed area 3113 is provided with a locking hole 3115. The two hook arms 33 are correspondingly connected to the two connecting portions 313. Each of the hook arms 33 has an "L" shape and includes a first arm portion 332 extending inwardly from the corresponding connecting portion 313 and a second arm portion 334 extending perpendicularly from the front end of the first arm portion 332. A first latch 3341 is disposed in a middle portion of the second arm portion 334 of each hook arm 33, and a second latch 3342 is disposed at the front end. [0015] Please refer to FIG. 3, in the assembly, the hook 21 of the abutting member 20 is fastened in the fixing hole 3115 of the locking member 30 and the alignment member 20 is aligned. The recessed portion 3113 of the locking member 30. The substrate 31 of the latching member 30 is abutted against the outer side of the side wall 12 of the bracket 10, and the locking member 3 is sleeved on the corresponding fixing post of the bracket 10 by the fixing hole 3112. The lock member 30 is fixed to the bracket 10 by 123. At the same time, the abutting member 2 is aligned with the through hole 121 of the truss. The bracket 10 is slidably sleeved on the outer side of the sliding block 1 , and the abutting top portion 23 of the abutting member 20 is respectively disposed through the corresponding through hole 1 022 of the sliding rail 1 . At this time, the bracket 1 is adjacent to the front end of the slide rail 1 , and the hook arm 33 of the lock member 30 faces the inner side of the sliding surface. The first latching teeth 3341 of the two hook arms 33 are located between the base 162 〇 and the shoulder 1625 of the corresponding plug arm 62, and the second latching teeth 3342 of the two hook arms 33 are located at the shoulders of the corresponding post 162. 1 625 in front. Referring to FIGS. 3 to 5, when the sliding block is just mounted on the first leg 8G, the two posts 162 of the bracket 10 are inserted into the corresponding mounting holes 82 of the first column 8 from the rear to the front until the The base 162 of the two posts 162 abuts against the rear side of the first upright 80. The slide rail 100 is pushed forward, and the slide rail 100 slides relative to the bracket 10, so that the abutting top portion 23 of the abutting member 20 slides out of the through hole 1022 of the slide rail 1〇〇 to abut the slide rail 1〇〇. The outer side of the side wall 1〇2. The 099112404 Form No. 1010101 Page 7 / Total 20 Page 0992021988-0 201137256 The abutting member 20 pushes the locking member 3 outwardly to make the locking member 3 elastically curved, and the locking member 30 The hook arms 3 3 are offset toward the first uprights 8 而 such that the first latching teeth 3341 of the two hook arms 33 extend into the front side of the first uprights 80 . At this time, the first column 80 is limited between the base 1 620 of the two posts 162 and the first latches 3341 of the two hook arms 33. The bracket 1〇 cannot be moved backward to make the two posts The 162 is detached from the mounting hole 82 corresponding to the first column 80. Of course, the pedestal 162 of the bracket 10 in this embodiment may not be provided with the pedestal 1 620, and the first insertion section 1621 of the insertion post 162 abuts against the end plate 16, thereby mounting the slide rail 100 on the first pillar. At 80 o'clock, the first upright 8 is limited between the end plate 16 and the first latch 3341 of the two hook arms 33. [0016] When the slide rail 1〇〇 is detached from the first upright 80, the slide rail 100 is pulled backwards, so that the slide rail 100 slides backward relative to the bracket 10 until the through hole 1022 of the slide rail 100 is aligned. Abut against the top 23 of the top member 2〇. The locking member 30 is elastically reset such that the abutting portion 23 of the abutting member 20 snaps into the corresponding through hole 1022 of the sliding rail 1〇〇. At the same time, the hook arm 33 of the latch member 3 is biased toward the first post 80 to be reset. In this case, the first latching teeth 3341 of the latching member 33 of the latching member are separated from the first post 80, so that the post 162 of the bracket 10 can be withdrawn from the corresponding ampule of the first post 80, thereby The slipper 1〇〇 can be removed from the first upright 8〇. Referring to FIGS. 6 and 7, when the slide rail 1 is mounted on the second vertical cymbal 9 ,, the second insertion section 1623 of the insertion post 162 of the bracket 10 penetrates into the second vertical spigot. Mounting hole 92. The slide rail 1 is pushed forward, and the abutting top 23 of the abutting member 2 is slid out of the perforated bore 022 of the slide rail 1 而 to abut against the outer side surface of the side wall 102 of the slide rail 1〇〇. The locking member 30 is abutted such that the hook arm 33 of the locking member is offset toward the second post 9〇, so that the second stand 9〇 is sun 099112404 Form No. Α0101 Page 8 of 20 201137256 is located between the shoulder 1625 of the two posts 162 and the second latch 3342 of the two hook arms 33. [0018] It will be understood that those skilled in the art can perform some simple transformations on the present invention according to the above embodiments. In other embodiments, for example, in the above embodiment, each of the hook arms 33 of the locking member 30 has the same snap-in function. Therefore, in other embodiments, the latching member 30 may only have a hook arm. 33. For example, the abutting member 20 in the above embodiment may also be omitted, and the locking member 30 forms a convex hull, and the locking member 30 is made by the relative sliding of the bracket 10 and the sliding rail 100. The convex hull abuts the sliding rail 100 or the perforation 1022 of the sliding rail 100. Thus, the locking member 30 is hooked or separated from the vertical column. [0019] In addition, in the above embodiment, the locking The hook arm 33 of the fastener 30 passes through the first latch 3341 and the second latch 3342 The sliding rails 10 are not necessarily mounted to the first and second columns 80, 90 having different size mounting holes 82, 92. Each hook arm 33 of the locking member 30 is not considered to be applicable to different columns. [0020] In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above is only a comparison of the present invention. The preferred embodiments are not intended to limit the scope of the patent application of the present invention. Any equivalent modifications or variations made by those skilled in the art in light of the spirit of the present invention are intended to be included in the scope of the following claims. [0021] FIG. 1 and FIG. 2 are exploded perspective views of a preferred embodiment of the slide rail mounting device of the present invention and a slide rail and a column at different viewing angles. 099112404 Form No. A0101 Page 9 / Total 20 Page 0992021988-0 3 is a perspective sectional view of FIG. 1. [0023] FIGS. 4 and 5 are cross-sectional views taken along line IV-IV of FIG. 3, and the rail mounting devices are respectively in an unlocked state and a locked state. Figure 6 is the slippery in Figure 1. FIG. 7 is a cross-sectional view of FIG. 6 taken along the line VII-VII, and the rail mounting device is in a locked state. [Main component symbol description] [0026] Rail: 100 [0027] Bracket: 10 [0028] Sidewall: 102, 12 [0029] Perforation: 1022 [0030] Folding: 104, 14 [0031] Through Hole: 121 [0032] Fixed Column: 1 2 3 [ 0033] End Plate: 16 [0034] Post: 162 [0035] Base: 1620 [0036] First Insert: 1621 [0037] Second Insert: 1623 [0038] Shoulder: 1 6 2 5 Form Number A0101 099112404 Page 10 of 20 0992021988-0 201137256 [0039] Abutting piece: 20 [0040] Hook: 21 [0041] Abutting top: 23 [0042] Locking piece: 3 0 [0043] Substrate: 31 [0044] fixing portion: 311 [0045] fixing hole: 3112 〇 [0046] recessed area: 3113 [0047] locking hole: 3115 [0048] connecting portion: 313 [0049] hook arm: 33 [0050] Arm: 332 [0051] Second arm: 334 [0052] First latch: 3341 [0053] Second latch: 3342 [0054] First post: 80 [0055] Second post: 90 [0056]Mounting holes: 82, 92, 099 112 404 Form Number A0101 Page 11 / Total 20 0992021988-0