TWI384138B - Slide assembly - Google Patents
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- TWI384138B TWI384138B TW98137354A TW98137354A TWI384138B TW I384138 B TWI384138 B TW I384138B TW 98137354 A TW98137354 A TW 98137354A TW 98137354 A TW98137354 A TW 98137354A TW I384138 B TWI384138 B TW I384138B
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Description
本發明係關於一種滑軌總成，特別是指一種活動之第三軌件具有薄型化特性，且承載該第三軌件之第二軌件可自動卡掣定位，而方便該第三軌件拆卸後重新組入之滑軌總成。The invention relates to a slide rail assembly, in particular to a movable third rail member having thinning characteristics, and the second rail member carrying the third rail member can be automatically snapped and positioned to facilitate the third rail member. The rail assembly that is reassembled after disassembly.
習知所揭示之滑軌總成，通常包含有一固定軌、一支撐軌、一活動軌、一第一助滑件設置於該固定軌與該支撐軌之間、以及一第二助滑件設置於該支撐軌與該活動軌之間，使該支撐軌相對固定軌易於滑動位移、該活動軌相對支撐軌易於滑動位移，而該第一、第二助滑件，例如是使用滾珠做為滾動介質。在運用於機架式伺服器時，一對固定軌係安裝於一機櫃(rack)兩側之支柱上；一對活動軌係安裝於一機箱(chassis)之兩側；以及一對支撐軌分別滑動地連接於該對固定軌與活動軌之間，且該支撐軌設為不可拆卸，該活動軌則設計成可由該支撐軌脫離，以使安裝了活動軌的機箱可相對該機櫃拉出或拆卸更換維修。The slide rail assembly disclosed by the prior art generally includes a fixed rail, a support rail, a movable rail, a first sliding member disposed between the fixed rail and the support rail, and a second sliding member disposed. Between the support rail and the movable rail, the support rail is slidably displaced relative to the fixed rail, and the movable rail is slidably displaced relative to the support rail, and the first and second sliding members are, for example, rolled by using balls. medium. When applied to a rack server, a pair of fixed rails are mounted on the pillars on both sides of a rack; a pair of movable rails are mounted on both sides of a chassis; and a pair of support rails are respectively Slidably connected between the pair of fixed rails and the movable rail, and the support rail is set to be non-detachable, and the movable rail is designed to be detachable from the support rail, so that the cabinet in which the movable rail is installed can be pulled out relative to the cabinet or Disassembly and replacement repair.
前述所揭之滑軌總成，係將該活動軌直接插於該第二助滑件之滾珠，就這種模式而言，該活動軌與該支撐軌受限於該滾珠構造必然需要延伸有珠溝，此就造成該活動軌與該支撐軌之間不易做薄型化之設計，難以配合機箱安裝於機櫃之支柱所允許之較小安裝間隙。The slide rail assembly disclosed in the foregoing is that the movable rail is directly inserted into the ball of the second auxiliary sliding member. In this mode, the movable rail and the supporting rail are limited to the ball structure, and the bead needs to be extended. The groove, which makes the design of the movable rail and the support rail difficult to be thinned, is difficult to match the small installation gap allowed by the pillar mounted on the cabinet.
而上述之安裝間隙，基於機櫃兩側之支柱間距固定而機箱要能最寬之考量下，勢必被盡量縮小，此狀況下，難以薄型化之活動軌與支撐軌，便無法符合所需，尤其是具有珠溝之該活動軌，蓋因機箱拉出時，該活動軌通常是由該安裝間隙伸出於機櫃之支柱外，該活動軌之厚度即不能大於該安裝間隙。The installation clearance mentioned above is determined to be as small as possible based on the fixed spacing of the pillars on both sides of the cabinet and the widest consideration of the chassis. In this case, it is difficult to meet the needs of the movable rail and the support rail which are difficult to be thinned. The movable rail has a bead groove. When the cover is pulled out, the movable rail usually protrudes from the pillar of the cabinet by the installation gap, and the thickness of the movable rail cannot be greater than the installation clearance.
另外，在將該機箱重新安裝至該機櫃時，必須將該機箱兩側的活動軌對準該機櫃兩側的支撐軌且要***該第二助滑件之滾珠，因此，該第二助滑件相對於該支撐軌多半設計成可保持在一預定位置定位，不能隨意滑動，而待將該活動軌局部***該第二助滑件之滾珠，使該機箱局部安裝至該機櫃內後，始令該第二助滑件可隨著該機箱推入至該機櫃內而滑動。In addition, when reinstalling the chassis to the cabinet, the movable rails on both sides of the chassis must be aligned with the support rails on both sides of the cabinet and the balls of the second sliding member are to be inserted, so the second assisting slide The member is mostly designed to be positioned at a predetermined position relative to the support rail, and cannot be arbitrarily slid, and the movable rail is partially inserted into the ball of the second auxiliary sliding member, so that the chassis is partially installed into the cabinet, The second sliding member is slidable as the chassis is pushed into the cabinet.
由上述可知，若該活動軌與該支撐軌之間少了該第二助滑件之滾珠構造，不僅容易做薄型化之設計，且該活動軌不用精準地插於該助滑件之滾珠，而使該機箱重新安裝至該機櫃之工作更加便利。It can be seen from the above that if the ball structure of the second sliding member is reduced between the movable rail and the supporting rail, it is not only easy to be thinned, but the movable rail does not need to be accurately inserted into the ball of the sliding member. It is more convenient to reinstall the chassis to the cabinet.
本發明之一目的係關於一種滑軌總成，其具有一薄型化且活動之第三軌件，用以承接一機箱，使該機箱活動的安裝至一機櫃內時，具有較為足夠的空間安裝使用。One object of the present invention is directed to a slide rail assembly having a thinned and movable third rail member for receiving a chassis for allowing a space to be installed when the chassis is movably mounted in a cabinet. use.
根據本發明之第一觀點，該滑軌總成包括一第一軌件，其包含一對唇邊、一腹板延伸連接該對唇邊，該對唇邊與該腹板共同定義形成一第一通道，以及一對擋牆由該第一通道兩端之腹板延伸，使該第一通道形成一有界限的空間；一第二軌件，包含有一第一軌段及一第二軌段相互背對背固接，其中，該第一軌段包含有一對第一邊牆以及一第一側牆延伸連接該對第一邊牆；該第二軌段包含有一上牆、一下牆以及一第二側牆延伸連接該上、下牆，該上、下牆與該第二側牆共同定義一第二通道；一助滑件，包含有一軸承保持架以及複數個滾珠，其中，該軸承保持架包含有一第一軸承保持部、一第二軸承保持部、以及一側壁延伸連接該第一、二軸承保持部；該複數個滾珠係活動的安裝於該第一、二軸承保持部，且位於該第一軌件之該對唇邊與該第二軌件之第一軌段之該對第一邊牆之間；以及一第三軌件，包括有一對縱向段、一側部具有一對橫向段延伸連接該對縱向段，該對縱向段係可活動的連接在該第二軌件之第二軌段之第二通道內；其中，該第一軌件之該對擋牆，使該第二軌件藉助滑件在該第一軌件之第一通道內滑動時得限制其位移行程。According to a first aspect of the present invention, the slide rail assembly includes a first rail member including a pair of lips, a web extending to join the pair of lips, the pair of lips and the web defining a first a passage, and a pair of retaining walls extending from the web at both ends of the first passage, the first passage forming a bounded space; a second rail member including a first rail segment and a second rail segment The first rail segment includes a pair of first side walls and a first side wall extending to connect the pair of first side walls; the second rail segment includes an upper wall, a lower wall, and a second The side wall extends to connect the upper and lower walls, and the upper and lower walls and the second side wall together define a second passage; a sliding member includes a bearing holder and a plurality of balls, wherein the bearing holder comprises a bearing a first bearing retaining portion, a second bearing retaining portion, and a side wall extendingly coupled to the first and second bearing retaining portions; the plurality of balls are movably mounted to the first and second bearing retaining portions and located at the first The pair of lips of the rail member and the second rail member a pair of first side walls of the rail segment; and a third rail member including a pair of longitudinal segments, a side portion having a pair of transverse segments extending to join the pair of longitudinal segments, the pair of longitudinal segments being movablely connected a second passage of the second rail section of the second rail member; wherein the pair of retaining walls of the first rail member slide the second rail member in the first passage of the first rail member by means of the slider It is necessary to limit its displacement stroke.
本發明之另一目的係關於一種滑軌總成，可提供該輔助滑軌件滑動之助滑件與該滑軌件於拉出時被定位在一預定位置，以及其一滑軌件自該滑軌總成分離後再次重組收合時，其定位狀態可自動解除。Another object of the present invention is to provide a slide rail assembly that can provide the auxiliary slide member sliding slide member and the slide rail member to be positioned at a predetermined position when pulled out, and a slide rail member thereof When the slide rail assembly is separated and reassembled and reassembled, its positioning state can be automatically released.
根據本發明之第二觀點，該滑軌總成包括一第一軌件，其包含一對唇邊、一腹板延伸連接該對唇邊，以及一導引座設置於該腹板，其中，該導引座包含有一鎖部；一第二軌件，包含一槽孔、一第一軌段以及一第二軌段；一助滑件，滑動地安裝於該第一軌件與該第二軌件之第一軌段之間，使該第二軌件相對於該第一軌件易於滑動位移；一第三軌件，活動地安裝於該第二軌件之第二軌段；以及一定位裝置，包含一彈性件以及一定位件，其中，該定位件具有一第一端及一第二端相對該第一端，且該定位件之第一端相對於該第二軌件之槽孔；其中，該定位件回應該彈性件之彈力，以促使該定位件之第一端伸入至該第二軌件之槽孔內且對應於該第一軌件之導引座，以及促使該定位件之第二端對應於該第三軌件；其中，該第二軌件可被該第三軌件帶動拉出位移，使該定位裝置之定位件之第一端抵於該導引座之鎖部，形成一鎖定狀態；其中，當該第三軌件相對該第二軌件收合時，該定位裝置之定位件之第二端可被該第三軌件抵靠，而使該定位件之第一端自該導引座之鎖部脫離解掣。According to a second aspect of the present invention, the slide rail assembly includes a first rail member including a pair of lips, a web extending to connect the pair of lips, and a guide seat disposed on the web, wherein The guiding seat includes a locking portion; a second rail member includes a slot, a first rail segment and a second rail segment; a sliding member is slidably mounted on the first rail member and the second rail portion Between the first rail segments of the member, the second rail member is slidably displaced relative to the first rail member; a third rail member is movably mounted to the second rail portion of the second rail member; and a positioning The device includes an elastic member and a positioning member, wherein the positioning member has a first end and a second end opposite to the first end, and the first end of the positioning member is opposite to the slot of the second rail member Wherein the positioning member returns the elastic force of the elastic member to urge the first end of the positioning member to protrude into the slot of the second rail member and corresponds to the guiding seat of the first rail member, and to urge the The second end of the positioning member corresponds to the third rail member; wherein the second rail member can be pulled and displaced by the third rail member Positioning the first end of the positioning member of the positioning device against the locking portion of the guiding seat to form a locked state; wherein, when the third rail member is engaged with the second rail member, the positioning device of the positioning device The second end can be abutted by the third rail member, and the first end of the positioning member is disengaged from the locking portion of the guiding seat.
更包括一卡掣件，其包含有一第一端部、一第二端部、一面板延伸連接該第一、二端部，以及一卡掣部設置於該面板，其中，該第一端部係活動的抵於該第三軌件；該第二端部係固接於該第三軌件；該第二軌件之第二軌段包括有一扣部與該卡掣部間可相互扣接；而該面板與該第三軌件之間具一空間，使該面板可供按壓操作，以使該卡掣部可自該第二軌件之扣部解掣。The device further includes a first end portion, a second end portion, a panel extendingly connecting the first and second end portions, and a latching portion disposed on the panel, wherein the first end portion Acting in contact with the third rail member; the second end portion is fixed to the third rail member; the second rail portion of the second rail member includes a buckle portion and the latch portion can be mutually coupled And a space between the panel and the third rail member enables the panel to be pressed so that the latch portion can be untwisted from the buckle portion of the second rail member.
第1圖是顯示本發明一較佳實施例之滑軌總成10配置形態，該滑軌總成10包含有一第一軌件12；一第二軌件14，包含有一第一軌段16及一第二軌段18相互背對背固接；一助滑件20滑動地安裝於該第一軌件12與該第二軌件14之第一軌段16之間，使該第二軌件14相對於該第一軌件12易於滑動位移；一第三軌件22活動地安裝於該第二軌件14之第二軌段18；一定位裝置24設置於該第二軌件14且相對於該第一軌件12；一卡掣件26設置於該第三軌件22；以及一前托架28與一後托架30縱向地連接於該第一軌件12。1 is a configuration of a slide rail assembly 10 according to a preferred embodiment of the present invention. The slide rail assembly 10 includes a first rail member 12; a second rail member 14 includes a first rail segment 16 and A second rail segment 18 is fixed back to back; a sliding member 20 is slidably mounted between the first rail member 12 and the first rail portion 16 of the second rail member 14 such that the second rail member 14 is opposite to the second rail member 14 The first rail member 12 is slidably displaced; a third rail member 22 is movably mounted to the second rail portion 18 of the second rail member 14; a positioning device 24 is disposed on the second rail member 14 and opposite to the first rail member 14 A rail member 12; a latch member 26 is disposed on the third rail member 22; and a front bracket 28 and a rear bracket 30 are longitudinally coupled to the first rail member 12.
該第一軌件12，配合參閱第2圖，其包含有一對唇邊32、一腹板34延伸連接該對唇邊32，以及一導引座36設置於該腹板34。其中，該對唇邊32與該腹板34共同定義形成一第一通道38。該導引座36包含有一鎖部40。本實施例中，最好該導引座36是由該腹板34延伸，例如沖壓延伸成型。此外，該第一軌件12之腹板34更包括有一擋部42以及一對擋牆44由該通道38兩端之腹板34延伸，使該第一通道38形成一有界限的空間。The first rail member 12, as referred to in FIG. 2, includes a pair of lips 32, a web 34 extendingly joining the pair of lips 32, and a guide seat 36 disposed on the web 34. Wherein, the pair of lips 32 and the web 34 define a first passage 38. The guide seat 36 includes a lock portion 40. In this embodiment, it is preferred that the guide seat 36 is extended by the web 34, such as by stamping and extension molding. In addition, the web 34 of the first rail member 12 further includes a stop portion 42 and a pair of retaining walls 44 extending from the webs 34 at both ends of the passage 38 such that the first passage 38 defines a defined space.
該第二軌件14，配合參閱第3及第4圖，顯示該第一軌段16包含有一對第一邊牆46以及一第一側牆48延伸連接該對第一邊牆46。該第二軌件14之第二軌段18包含有一上牆50a、一下牆50b以及一第二側牆52延伸連接該上、下牆50a、50b。其中，該上、下牆50a、50b與該第二側牆52共同定義一第二通道54。該第一、二側牆48、52係相互固接，且具有一相通之槽孔56(如第1圖所示)。其中，該第二側牆52具有一相對的第一端53a及第二端53b，該第一端53a具有一扣部55。本實施例中，更包括有一對支撐輪58設置於該前托架28之前端，其中，該對支撐輪58是相對該第二軌件14之第二軌段18，且該對支撐輪58之滾動面係相對於該第二軌段18之第二通道54之出口端上、下位置，如第7圖所示；以及至少有一個第一滾輪59a設置於該第二軌件14之第二軌段18，且該第一滾輪59a之滾動面係相對於該第二軌段18之第二通道54之下側位置。或是，更包括至少一個第二滾輪59b設置於該第二軌件14之第二軌段18，且該第二滾輪59b之滾動面係相對於該第二軌段18之第二通道54之上側位置。The second rail member 14 , as shown in FIGS. 3 and 4 , shows that the first rail segment 16 includes a pair of first side walls 46 and a first side wall 48 extends to connect the pair of first side walls 46 . The second rail segment 18 of the second rail member 14 includes an upper wall 50a, a lower wall 50b and a second side wall 52 extending to connect the upper and lower walls 50a, 50b. The upper and lower walls 50a, 50b and the second side wall 52 define a second passage 54 together. The first and second side walls 48, 52 are fixed to each other and have a slot 56 (as shown in Fig. 1). The second side wall 52 has an opposite first end 53a and a second end 53b. The first end 53a has a buckle portion 55. In this embodiment, a pair of support wheels 58 are further disposed at the front end of the front bracket 28, wherein the pair of support wheels 58 are opposite to the second rail segment 18 of the second rail member 14, and the pair of support wheels 58 The rolling surface is opposite to the upper end position of the second end 54 of the second rail segment 18, as shown in FIG. 7; and at least one first roller 59a is disposed on the second rail member 14 The two rail segments 18, and the rolling surface of the first roller 59a is positioned relative to the lower side of the second passage 54 of the second rail segment 18. Or, further comprising at least one second roller 59b disposed on the second rail segment 18 of the second rail member 14, and the rolling surface of the second roller 59b is opposite to the second passage 54 of the second rail segment 18. Upper position.
該助滑件20，配合參閱第2圖，其包含有一軸承保持架60以及複數個滾珠62。其中，該軸承保持架60包含有一第一軸承保持部64、一第二軸承保持部66、以及一側壁68延伸連接該第一、二軸承保持部64、66。該複數個滾珠62係活動的安裝於該第一、二軸承保持部64、66，且位於該第一軌件12之該對唇邊32與該第二軌件14之第一軌段16之該對第一邊牆46之間，配合參閱第4圖。因此，該助滑件20可提供該第二軌件14相對於該第一軌件12易於滑移，而且，該第一軌件12之該對擋牆44，使該第二軌件14藉該助滑件20在該第一軌件12之第一通道38內滑動時，該第二軌件14可被限制其位移行程。本實施例中，該軸承保持架60之側壁68之一端具有一缺口70相對於該第一軌件12之導引座36，使該導引座36露出相對於該第二軌件14。前述第一軌件12之擋部42並可相對於缺口70處而提供該軸承保持架60之側壁68抵靠，以限制該助滑件20相對該第一軌件12之位移。The sliding member 20, as referred to in FIG. 2, includes a bearing retainer 60 and a plurality of balls 62. The bearing retainer 60 includes a first bearing retaining portion 64, a second bearing retaining portion 66, and a side wall 68 extendingly coupled to the first and second bearing retaining portions 64,66. The plurality of balls 62 are movably mounted to the first and second bearing retaining portions 64, 66 and located at the pair of lips 32 of the first rail member 12 and the first rail portion 16 of the second rail member 14. Between the pair of first side walls 46, refer to Fig. 4. Therefore, the auxiliary sliding member 20 can provide the second rail member 14 to be easily slid relative to the first rail member 12, and the pair of retaining walls 44 of the first rail member 12 can be used to borrow the second rail member 14. When the slide aid 20 slides within the first passage 38 of the first rail member 12, the second rail member 14 can be limited in its displacement stroke. In this embodiment, one end of the side wall 68 of the bearing holder 60 has a notch 70 relative to the guiding seat 36 of the first rail member 12 such that the guiding seat 36 is exposed relative to the second rail member 14. The retaining portion 42 of the first rail member 12 can provide abutment against the side wall 68 of the bearing retainer 60 relative to the notch 70 to limit displacement of the runner member 20 relative to the first rail member 12.
該第三軌件22，配合參閱第5及第6圖，其包括有一對縱向段72、一側部74具有一對橫向段75延伸連接該對縱向段72，以及一突出座76設置於該側部74。其中，該對縱向段72係可活動的連接於該第二軌件14之第二軌段18之第二通道54內。本實施例中，最好該突出座76是由該側部74延伸，例如沖壓延伸成型。以及，藉助該對縱向段72抵接於該第二軌件14之第二軌段18之第一滾輪59a與第二滾輪59b之間，而具有更滑順之支撐效果。The third rail member 22, with reference to FIGS. 5 and 6, includes a pair of longitudinal segments 72, a side portion 74 having a pair of transverse segments 75 extendingly connecting the pair of longitudinal segments 72, and a protruding seat 76 disposed thereon Side 74. The pair of longitudinal segments 72 are movably coupled to the second passage 54 of the second rail segment 18 of the second rail member 14. In this embodiment, it is preferred that the projections 76 extend from the side portions 74, such as by stamping and extension molding. And, by the pair of longitudinal segments 72 abutting between the first roller 59a and the second roller 59b of the second rail segment 18 of the second rail member 14, the sliding effect is more smooth.
該定位裝置24，配合參閱第3圖，其包含有一彈性件78，以及一定位件80樞接於該第二軌件14。其中，該彈性件78之一端固接於該第二軌件14之第二軌段18，其另一端抵於該定位件80。該定位件80具有一第一端82及第二端84相對該第一端82，且該定位件80之第一端82、第二端84相對於該第二軌件14之槽孔56。該定位件80回應該彈性件78之彈力，以促使該定位件80之第一端82保持伸入至該第二軌件14之槽孔56內且對應於該第一軌件12之導引座36，如第7圖所示，以及促使該定位件80之第二端84伸出該第二軌件14之槽孔56外且對應於該第三軌件22。本實施例中，最好該彈性件78係固接於該第二軌件14，且該彈性件78之一端壓抵該定位件80之第一端82，使該定位件80之第一端82藉該彈性件78所產生之彈力，而保持伸入至該第二軌件14之槽孔56內，並使該定位件80之第二端84相對該第二軌件14之槽孔56保持翹起之狀態。最好該定位件80之該第二端84也對應於該第三軌件22之突出座76。The positioning device 24, with reference to FIG. 3, includes an elastic member 78, and a positioning member 80 is pivotally connected to the second rail member 14. One end of the elastic member 78 is fixed to the second rail portion 18 of the second rail member 14 , and the other end thereof is abutted against the positioning member 80 . The positioning member 80 has a first end 82 and a second end 84 opposite to the first end 82 , and the first end 82 and the second end 84 of the positioning member 80 are opposite to the slot 56 of the second rail member 14 . The positioning member 80 responds to the elastic force of the elastic member 78 to urge the first end 82 of the positioning member 80 to extend into the slot 56 of the second rail member 14 and corresponding to the guiding of the first rail member 12. The seat 36, as shown in FIG. 7, and urges the second end 84 of the positioning member 80 out of the slot 56 of the second rail member 14 and corresponding to the third rail member 22. In this embodiment, the elastic member 78 is fixed to the second rail member 14, and one end of the elastic member 78 is pressed against the first end 82 of the positioning member 80 to make the first end of the positioning member 80. The elastic force generated by the elastic member 78 is retained to extend into the slot 56 of the second rail member 14 and the second end 84 of the positioning member 80 is opposite to the slot 56 of the second rail member 14. Keep it up. Preferably, the second end 84 of the positioning member 80 also corresponds to the protruding seat 76 of the third rail member 22.
該卡掣件26，配合參閱第5圖，其包含有一第一端部86、一第二端部88、一面板90延伸連接該第一、二端部86、88，以及一卡掣部92設置於該面板90。其中，該第一端部86係活動的抵於該第三軌件22之側部74。該第二端部88係固接於該第三軌件22之側部74。該面板90與該第三軌件22之側部74之間具有一空間，使該面板90可供一使用者按壓操作。該卡掣部92係相對於該第二軌件14之第二軌段18之扣部55，二者間可相互扣接。The latching member 26, as shown in FIG. 5, includes a first end portion 86, a second end portion 88, a panel 90 extendingly coupled to the first and second end portions 86, 88, and a latch portion 92. Set on the panel 90. The first end portion 86 is movable against the side portion 74 of the third rail member 22. The second end portion 88 is fixed to the side portion 74 of the third rail member 22 . There is a space between the panel 90 and the side portion 74 of the third rail member 22 to allow the panel 90 to be pressed by a user. The latching portion 92 is fastened to the buckle portion 55 of the second rail portion 18 of the second rail member 14 and is slidably coupled to each other.
在拉出使用時，該第三軌件22由原始收合位置(如第8圖所示)滑移一段距離後，會以其上固接的卡掣件26之卡掣部92扣接於該第二軌件14之第二軌段18之扣部55，而使該第二軌件14被該第三軌件22帶動拉出位移，如第9圖所示。而該助滑件20亦會隨被帶動的第二軌件14而位移，直到該助滑件20的軸承保持架60的缺口70到達該第一軌件12的擋部42位置時暫時停留，如第10圖所示，同時，該第三軌件22也能以該對縱向段72相對抵接於前托架28之支撐輪58，而得到支撐，以及，如第11圖所示，該定位裝置24之定位件80之第一端82會對應於該導引座36。之後，如第12圖所示，藉由該卡掣件26之面板90供一使用者按壓操作，使該卡掣件26之卡掣部92自該第二軌件14之第二軌段18之扣部55中脫離，其便可將該第三軌件22自該第二軌件14拉出分離。當該第三軌件22離開該定位裝置24之定位件80後，如第13圖所示，該定位件80之第一端82即會卡抵於該導引座36上之鎖部40，使該第二軌件14藉該定位裝置24而相對於該第一軌件12被固定，形成一鎖定狀態。When pulled out, the third rail member 22 is slid over a distance from the original folding position (as shown in FIG. 8), and is fastened to the latching portion 92 of the latching member 26 fixed thereto. The buckle portion 55 of the second rail portion 18 of the second rail member 14 causes the second rail member 14 to be pulled and displaced by the third rail member 22, as shown in FIG. The assisting slider 20 is also displaced with the driven second rail member 14 until the notch 70 of the bearing holder 60 of the assisting slider 20 reaches the position of the blocking portion 42 of the first rail member 12, and temporarily stays. As shown in FIG. 10, at the same time, the third rail member 22 can also be supported by the pair of longitudinal segments 72 abutting against the support wheels 58 of the front bracket 28, and, as shown in FIG. 11, The first end 82 of the positioning member 80 of the positioning device 24 will correspond to the guide seat 36. Thereafter, as shown in FIG. 12, the panel 90 of the latch member 26 is pressed by a user to cause the latch portion 92 of the latch member 26 to be from the second rail portion 18 of the second rail member 14. The buckle portion 55 is disengaged, and the third rail member 22 can be pulled out and separated from the second rail member 14. After the third rail member 22 is separated from the positioning member 80 of the positioning device 24, as shown in FIG. 13, the first end 82 of the positioning member 80 is locked against the locking portion 40 of the guiding seat 36. The second rail member 14 is fixed relative to the first rail member 12 by the positioning device 24 to form a locked state.
在收合使用時，如第14圖所示，該第三軌件22之該對縱向段72係可先相對於前托架28之支撐輪58，而予導引***該第二軌件14之第二軌段18之第二通道54，且如第15圖所示，該定位裝置24之定位件80之第二端84會先被該第三軌件22之側部74抵觸，使該定位件80之第一端82產生翹起之偏擺，令該定位件80之第一端82已能自該導引座36之鎖部40解掣，若其解掣不完全，隨即亦可利用該側部74上之突出座76抵壓該第二端84，而能確保該定位件80脫離該導引座36，如第16圖所示，之後，隨著該第三軌件22進一步收合，該第二軌件14可被該第三軌件22帶動而相對該第一軌件12收合。When folded and used, as shown in FIG. 14, the pair of longitudinal segments 72 of the third rail member 22 can be first guided relative to the support wheel 58 of the front bracket 28, and the second rail member 14 is pre-guided. The second passage 54 of the second rail segment 18, and as shown in Fig. 15, the second end 84 of the positioning member 80 of the positioning device 24 is firstly interfered by the side portion 74 of the third rail member 22, so that The first end 82 of the positioning member 80 generates a tilting yaw, so that the first end 82 of the positioning member 80 can be untwisted from the locking portion 40 of the guiding seat 36, and if the untwisting is not complete, then The second end 84 is pressed against the protruding seat 76 on the side portion 74 to ensure that the positioning member 80 is disengaged from the guiding seat 36, as shown in Fig. 16, and then, along with the third rail member 22, In the folding, the second rail member 14 can be driven by the third rail member 22 to be engaged with the first rail member 12.
如前所述，本發明之滑軌總成在應用上，係可應用伺服器機櫃、傢俱廚櫃、或類似可伸縮位移之物件上使用。例如：第一軌件以前、後托架固接至一機櫃(rack)、櫥櫃本體或固定物；而第三軌件固接至一機箱(chassis)、抽屜或活動件，藉此設置，使該機箱(chassis)、抽屜或活動件相對於該機櫃(rack)、櫥櫃本體或固定物可拉出分離及收合使用。特別是，當應用在標準尺寸之機櫃(rack)時，藉由該第三軌件22薄型化之設計，可符合該機箱與該機櫃之間甚小的安裝空間要求。此外，當該第三軌件22相對該第二軌件14拉出時，該第一滾輪59a可輔助該第三軌件22滑動及支撐。當該第三軌件22自該第二軌件14拉出分離後，欲再次重新組裝時，藉助該對支撐輪58亦可提供該第三軌件22易於被導引與該第二軌件14重新組裝，以及輔助該第三軌件22滑動。As previously mentioned, the slide rail assembly of the present invention can be used in applications such as server cabinets, furniture cabinets, or articles that are similar to telescopic displacement. For example, the front and rear brackets of the first rail member are fixed to a rack, a cabinet body or a fixture; and the third rail member is fixed to a chassis, a drawer or a movable member, thereby setting The chassis, drawer or movable member can be pulled out for separation and folding with respect to the rack, the cabinet body or the fixture. In particular, when applied to a standard-sized rack, the thin design of the third rail member 22 can meet the very small installation space requirement between the chassis and the cabinet. In addition, when the third rail member 22 is pulled out relative to the second rail member 14, the first roller 59a can assist the third rail member 22 to slide and support. When the third rail member 22 is pulled out from the second rail member 14 and is to be reassembled again, the pair of support wheels 58 can also provide the third rail member 22 to be easily guided and the second rail member. 14 reassembling and assisting the sliding of the third rail member 22.
至於該定位裝置，則可回應該第三軌件相對該第二軌件拉出分離時，將第二軌件保持在該第一軌件之一預定位置。當該定位裝置回應該第三軌件相對該第二軌件收合時，該第二軌件始才可自該預定位置位移，而提供該第一、二、三軌件間接續的滑動支撐，以確保該滑軌總成所提供之滑動支撐效果。As for the positioning device, the second rail member can be held at a predetermined position of the first rail member when the third rail member is pulled apart from the second rail member. When the positioning device returns to the third rail member to be engaged with the second rail member, the second rail member can be displaced from the predetermined position to provide the indirect continuous sliding support of the first, second and third rail members. To ensure the sliding support effect provided by the slide assembly.
雖然本發明已以前述較佳實施例揭示，然其並非用以限定本發明，因此，本發明所保護之範圍係以所附之申請專利範圍為準。While the present invention has been disclosed in the foregoing preferred embodiments, it is not intended to limit the scope of the invention, and the scope of the invention is defined by the scope of the appended claims.
10．．．滑軌總成10. . . Slide rail assembly
12．．．第一軌件12. . . First rail
14．．．第二軌件14. . . Second rail
16．．．第一軌段16. . . First track
18．．．第二軌段18. . . Second track
20．．．助滑件20. . . Sliding aid
22．．．第三軌件twenty two. . . Third rail
24．．．定位裝置twenty four. . . Positioning means
26．．．卡掣件26. . . Card assembly
28．．．前托架28. . . Front bracket
30．．．後托架30. . . Rear bracket
32．．．唇邊32. . . Lip
34．．．腹板34. . . Web
36．．．導引座36. . . Guide seat
38．．．第一通道38. . . First channel
40．．．鎖部40. . . Lock
42．．．擋部42. . . Stop
44．．．擋牆44. . . Retaining wall
46．．．第一邊牆46. . . First side wall
48．．．第一側牆48. . . First side wall
50a．．．上牆50a. . . Upper wall
50b．．．下牆50b. . . Under wall
52．．．第二側牆52. . . Second side wall
53a．．．第一端53a. . . First end
53b．．．第二端53b. . . Second end
54．．．第二通道54. . . Second channel
55．．．扣部55. . . Buckle
56．．．槽孔56. . . Slot
58．．．滾輪58. . . Wheel
59a．．．第一滾輪59a. . . First wheel
59b．．．第二滾輪59b. . . Second wheel
60．．．軸承保持架60. . . Bearing cage
62．．．滾珠62. . . Ball
64．．．第一軸承保持部64. . . First bearing retaining portion
66．．．第二軸承保持部66. . . Second bearing retaining portion
68．．．側壁68. . . Side wall
70．．．缺口70. . . gap
72．．．縱向段72. . . Vertical segment
74．．．側部74. . . Side
76．．．突出座76. . . Stand out
78．．．彈性件78. . . Elastic part
80．．．定位件80. . . Positioning member
82．．．第一端82. . . First end
84．．．第二端84. . . Second end
86．．．第一端部86. . . First end
88．．．第二端部88. . . Second end
90．．．面板90. . . panel
92．．．卡掣部92. . . Card department
第1圖是顯示本發明較佳實施例之滑軌總成配置型態分解示意圖；1 is a schematic exploded view showing the configuration of a slide rail assembly according to a preferred embodiment of the present invention;
第2圖是顯示本發明較佳實施例之第一軌件與前托架之側視示意圖；Figure 2 is a side elevational view showing the first rail member and the front bracket of the preferred embodiment of the present invention;
第3圖是顯示本發明較佳實施例之第二軌件與定位裝置之組合外觀示意圖；3 is a schematic view showing the combined appearance of a second rail member and a positioning device according to a preferred embodiment of the present invention;
第4圖是顯示本發明較佳實施例之第二軌件之側視示意圖；Figure 4 is a side elevational view showing the second rail member of the preferred embodiment of the present invention;
第5圖是顯示本發明較佳實施例之第三軌件與卡掣件之組合外觀示意圖；Figure 5 is a schematic view showing the combination of a third rail member and a latch member according to a preferred embodiment of the present invention;
第6圖是顯示本發明較佳實施例之第三軌件與卡掣件之側視示意圖；Figure 6 is a side elevational view showing the third rail member and the latch member of the preferred embodiment of the present invention;
第7圖是顯示本發明較佳實施例之第三軌件與該第二軌件之分解外觀示意圖；Figure 7 is a schematic exploded view showing the third rail member and the second rail member of the preferred embodiment of the present invention;
第8圖是顯示本發明較佳實施例之第二軌件與第三軌件相對於第一軌件之收合示意圖Figure 8 is a schematic view showing the folding of the second rail member and the third rail member with respect to the first rail member according to the preferred embodiment of the present invention.
第9圖是顯示本發明較佳實施例之第三軌件扣接於第二軌而帶動之示意圖；Figure 9 is a schematic view showing the third rail member of the preferred embodiment of the present invention being fastened to the second rail;
第10圖是顯示本發明較佳實施例之第三軌件自該第二軌件拉出且定位之示意圖；Figure 10 is a schematic view showing the third rail member of the preferred embodiment of the present invention being pulled out and positioned from the second rail member;
第11圖是顯示本發明較佳實施例之定位件相對導引座之相關位置示意圖；Figure 11 is a schematic view showing the position of the positioning member relative to the guide seat according to the preferred embodiment of the present invention;
第12圖是顯示本發明較佳實施例之卡掣件施壓一力量，使該第三軌件與該第二軌解掣之示意圖；Figure 12 is a schematic view showing the pressing force of the latching member of the preferred embodiment of the present invention to untwist the third rail member and the second rail;
第13圖是顯示本發明較佳實施例之第三軌件自該第二軌分離之示意圖；Figure 13 is a schematic view showing the separation of the third rail member from the second rail according to a preferred embodiment of the present invention;
第14圖是顯示本發明較佳實施例之第三軌件重新連接該第二軌件之示意圖；Figure 14 is a view showing the third rail member of the preferred embodiment of the present invention reconnecting the second rail member;
第15圖是顯示本發明較佳實施例之定位件被該第三軌件推抵之示意圖；以及Figure 15 is a view showing the positioning member of the preferred embodiment of the present invention being pushed by the third rail member;
第16圖是顯示本發明較佳實施例之定位件被該第三軌件之突出座推抵而解掣之示意圖。Figure 16 is a schematic view showing the positioning member of the preferred embodiment of the present invention being pushed against the protruding seat of the third rail member.
10．．．滑軌總成10. . . Slide rail assembly
12．．．第一軌件12. . . First rail
14．．．第二軌件14. . . Second rail
16．．．第一軌段16. . . First track
18．．．第二軌段18. . . Second track
20．．．助滑件20. . . Sliding aid
22．．．第三軌件twenty two. . . Third rail
24．．．定位裝置twenty four. . . Positioning means
26．．．卡掣件26. . . Card assembly
28．．．前托架28. . . Front bracket
30．．．後托架30. . . Rear bracket
36．．．導引座36. . . Guide seat
40．．．鎖部40. . . Lock
42．．．擋部42. . . Stop
44．．．擋牆44. . . Retaining wall
56．．．槽孔56. . . Slot
70．．．缺口70. . . gap
78．．．彈性件78. . . Elastic part
80．．．定位件80. . . Positioning member
Claims (11)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW98137354A TWI384138B (en) | 2009-11-03 | 2009-11-03 | Slide assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW98137354A TWI384138B (en) | 2009-11-03 | 2009-11-03 | Slide assembly |
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| Publication Number | Publication Date |
|---|---|
| TW201116734A TW201116734A (en) | 2011-05-16 |
| TWI384138B true TWI384138B (en) | 2013-02-01 |
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| TW98137354A TWI384138B (en) | 2009-11-03 | 2009-11-03 | Slide assembly |
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| TW (1) | TWI384138B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI581735B (en) * | 2013-12-17 | 2017-05-11 | 川湖科技股份有限公司 | Slide rail assembly |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI645806B (en) * | 2017-02-22 | 2019-01-01 | 南俊國際股份有限公司 | Thin rail |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000236970A (en) * | 1999-02-23 | 2000-09-05 | Horiba Ltd | Lock mechanism for slide rail |
| TWM279252U (en) * | 2005-06-28 | 2005-11-01 | Jeng-Kan Wen | Improvement of full opening complex type slide rail structure |
| TWI271168B (en) * | 2005-12-29 | 2007-01-21 | King Slide Works Co Ltd | Positioning device for a slide rail |
| TWI273369B (en) * | 2004-10-11 | 2007-02-11 | Ablecom Technology Inc | Sliding track means of computer device |
-
2009
- 2009-11-03 TW TW98137354A patent/TWI384138B/en active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000236970A (en) * | 1999-02-23 | 2000-09-05 | Horiba Ltd | Lock mechanism for slide rail |
| TWI273369B (en) * | 2004-10-11 | 2007-02-11 | Ablecom Technology Inc | Sliding track means of computer device |
| TWM279252U (en) * | 2005-06-28 | 2005-11-01 | Jeng-Kan Wen | Improvement of full opening complex type slide rail structure |
| TWI271168B (en) * | 2005-12-29 | 2007-01-21 | King Slide Works Co Ltd | Positioning device for a slide rail |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI581735B (en) * | 2013-12-17 | 2017-05-11 | 川湖科技股份有限公司 | Slide rail assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| TW201116734A (en) | 2011-05-16 |
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