TWI649045B - Multi-track hidden slide structure - Google Patents

Multi-track hidden slide structure Download PDF

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TWI649045B
TWI649045B TW106128132A TW106128132A TWI649045B TW I649045 B TWI649045 B TW I649045B TW 106128132 A TW106128132 A TW 106128132A TW 106128132 A TW106128132 A TW 106128132A TW I649045 B TWI649045 B TW I649045B
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rail
track
ball
ball plate
plate
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TW106128132A
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Chinese (zh)
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TW201912066A (en
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陳萬來
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振躍精密滑軌股份有限公司
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Publication of TW201912066A publication Critical patent/TW201912066A/en

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Abstract

一種多軌隱藏式滑軌結構,包括一外軌、一第一滾珠板、一中軌、一對第二滾珠板及一內軌。該外軌之一側面向內彎折形成有一第一軌道,以供該第一滾珠板滑動設置於其上,該中軌係包覆該第一滾珠板,且該中軌之二邊緣分別朝同向彎折延伸有一第二軌道,該中軌係包覆安裝於該第一滾珠板上,使該第一滾珠板對應靠合於該其中一第二軌道上,該對第二滾珠板活動設置於該中軌上,該內軌之其中一邊緣對應該一第二軌道而朝向內延伸彎折有一第三軌道,該內軌包覆安裝於該對第二滾珠板上;本創作係透過於該一內軌與該一中軌之間形成二道平行的軌道,使二者向外拉出使用時仍能保持良好的支撐效果,以提高使用時的穩定性。 A multi-track hidden slide structure includes an outer rail, a first ball plate, a middle rail, a pair of second ball plates and an inner rail. One side of the outer rail is bent inwardly to form a first track for the first ball plate to be slidably disposed thereon, the middle rail is wrapped around the first ball plate, and the two edges of the middle rail are respectively directed toward a second track extending from the same direction, the middle rail is overlaid on the first ball plate, so that the first ball plate is correspondingly engaged with the second track, and the pair of second ball plates are movable. Provided on the middle rail, one edge of the inner rail corresponds to a second rail and is bent inwardly and has a third track, and the inner rail is coated and mounted on the pair of second ball plates; Two parallel tracks are formed between the inner rail and the middle rail, so that the two can still maintain a good supporting effect when pulled out to improve the stability during use.

Description

多軌隱藏式滑軌結構 Multi-track hidden slide structure

本創作係屬於家具輔助滑動裝置的領域,特別是指應用於抽屜下方與家具本體間的多軌隱藏式滑軌結構,利用在延伸拉出的外軌與中軌間增加一對平行軌道,以提升其支撐效果者。 This creation belongs to the field of furniture-assisted sliding devices, especially the multi-track hidden slide rail structure applied between the lower part of the drawer and the furniture body, which uses a pair of parallel rails between the outer rail and the middle rail to extend and pull out Its support effect.

按,常見如:檔案櫃、櫥櫃及桌子等家具為了讓抽屜能夠更加順暢地拉動,通常會在抽屜與家具之間連接設有一滑軌組,利用該滑軌組內部具有可滑動的鋼珠或是鋼柱等潤滑元件,於承載抽屜過程中提供適當的潤滑效果而易於拉動使用。為了美觀性的需求,而市面上也出現了所謂的下裝式滑軌組,其係安裝於抽屜底面而與家具相連接,當抽屜拉出後,並不會在抽屜的二側面看到滑軌的任何結構,故下裝式滑軌組又被稱作隱藏式滑軌組。 Press, common: such as file cabinets, cabinets and tables, etc. In order to make the drawers pull more smoothly, a slide rail group is usually connected between the drawer and the furniture, and the slide rail group has a slidable steel ball or Lubricating elements such as steel columns provide proper lubrication during the process of carrying the drawer and are easy to pull. For the sake of aesthetics, the so-called bottom-loading slide group is also available on the market. It is attached to the bottom of the drawer and connected to the furniture. When the drawer is pulled out, it will not be seen on the two sides of the drawer. Any structure of the rail, so the bottom mounted rail set is also called the hidden slide group.

而,這種隱藏式滑軌組在拉出使用時,抽屜重量係直接下壓於該滑軌組上,肇因受力方向與常見的側裝式滑軌組不同,其結構通常會較側裝式滑軌組來得更加堅固,因此,隱藏式滑軌組剖面形狀通常是呈現矩形,故與側裝式滑軌組剖面形狀呈長扁造形的設計明顯不同,而能承受更重的垂直重量,並且,其所使用的滾動元件設計也不同於側裝式滑軌組,並非全部採用呈球狀的滾珠,而是採用軸柱狀的滾柱作為其主要的滾動元件,藉由滾柱與作為移動時的主要軌道面之間有較大的接觸面積,當拉出 使用時,提高滑軌部件進行相對移動的穩定性。 However, when the hidden slide rail group is pulled out, the weight of the drawer is directly pressed down on the slide rail group, and the structure is usually side-by-side due to the different force direction and the common side-mounted slide rail group. The mounted slide rail group is more sturdy. Therefore, the hidden slide rail group usually has a rectangular shape, so it is obviously different from the side-mounted slide rail group in the shape of a long flat shape, and can withstand heavier vertical weight. Moreover, the rolling element design used is different from the side-mounted rail group, not all of the balls are spherical, but the cylindrical column is used as the main rolling element, by the roller and As the main track surface when moving, there is a large contact area when pulling out When used, the stability of the relative movement of the rail members is improved.

然而,隱藏式滑軌組係採成對設置,通常分別安裝於靠近抽屜二側面的底面,故形成二道平行的移動軌道,並透過適當的滾動元件輔助其滑動,僅靠該兩道平行移動軌道承載抽屜的重量,對於作為支撐及輔助滑動的滾動元件來說,這樣的設計容易造成移動時的晃動或偏移,且使該等滾動元件產生不正常的磨損,進而影響整體的使用效果,故有必要加以改善。 However, the hidden slide rail sets are arranged in pairs, usually installed on the bottom surface near the two sides of the drawer, so that two parallel moving rails are formed and the sliding is assisted by appropriate rolling elements, and the two parallel movements are only performed. The weight of the rail-bearing drawer is such that the design is easy to cause sway or offset during the movement of the rolling element as a supporting and auxiliary sliding, and the rolling elements are caused to be abnormally worn, thereby affecting the overall use effect. Therefore, it is necessary to improve.

有鑑於此,本創作之一目的,旨在提供一種多軌隱藏式滑軌結構,俾於一內軌與一中軌之間另外形成二道平行的軌道,形成二者相對向外拉出使用時,透過該二平行軌道來增加原來軌道側邊的輔助支撐效果,並能提供更佳的包覆力,大幅提高使用時的穩定性,達到避免拉出使用時的滑動不順暢問題。並且,本創作之該內軌包覆第二滾珠板時形成完全包覆,以提升組裝後的保護效果。 In view of this, one of the purposes of the present invention is to provide a multi-track hidden slide rail structure, in which an additional two parallel rails are formed between an inner rail and a middle rail to form a relatively outward pull-out. At the same time, the auxiliary support effect of the side of the original track is increased through the two parallel tracks, and a better covering force can be provided, thereby greatly improving the stability during use, and avoiding the problem of unsmooth sliding when pulled out. Moreover, the inner rail of the present invention is completely covered when the second ball plate is coated to improve the protection effect after assembly.

為達上述目的,本創作之一種多軌隱藏式滑軌結構,其包括:一外軌,係剖面呈L字形的長條形結構體,且該外軌之一側面係安裝於一固定面上,另一側面則是向內彎折形成有一第一軌道;一第一滾珠板,其包含對應該第一軌道而製成G字形之一第一支架,且於該第一支架之每一面都設有複數個第一滾軸,該第一滾珠板係包覆於該第一軌道上,使該第一滾珠板頂面、底面及其中二側面之該等第一滾軸分別對應靠合於該第一軌道之四個面上;一中軌,其係對應該第一滾珠板而剖面呈ㄇ字形的長條形結構體,且該中軌之二邊緣分別朝同向彎折延伸有一第二軌道,該中 軌係包覆安裝於該第一滾珠板上,使該第一滾珠板底面之該等第一滾軸對應靠合於該其中一第二軌道上,以及該中軌中央及二側面分別對應靠合於該第一滾珠板頂面及二側面之該等第一滾軸上;一對第二滾珠板,該每一第二滾珠板係包含對應該中軌而製成之ㄇ字形之該第二支架,且於該每一第二支架之每一面分別設有複數個第二滾軸及複數個第二滾珠,該對第二滾珠板係分別設置於該中軌的前段及後段位置,使該對第二滾珠板之該等第二滾軸分別對應靠合於該中軌之二側面及頂面上;及一內軌,其係對應該對第二滾珠板而剖面呈ㄇ字形的長條形結構體,且該內軌之二邊緣分別對應該一第二軌道而朝向內延伸彎折有一第三軌道及對應該等第二滾珠板而設有一反折部,該內軌係包覆安裝於該對第二滾珠板上,使該內軌之頂面及二側面分別靠合該對第二滾珠板頂面及二側面之該等第二滾軸,以及該對第二滾珠板底面之該等第二滾珠夾設於該第二軌道與該第三軌道之間。 In order to achieve the above object, a multi-track hidden slide structure of the present invention comprises: an outer rail, an elongated structure having an L-shaped cross section, and one side of the outer rail is mounted on a fixed surface The other side is formed by bending inwardly to form a first track; a first ball plate comprising a first bracket formed in a G shape corresponding to the first track, and on each side of the first bracket a plurality of first rollers are disposed on the first track, so that the first rollers of the top surface, the bottom surface and the second side of the first ball plate are respectively corresponding to the first roller Four sides of the first track; a middle rail, which is a strip-shaped structure corresponding to the first ball plate and having a U-shaped cross section, and the two edges of the middle rail are respectively extended toward the same direction. Two tracks, the middle The rail system is mounted on the first ball plate such that the first rollers of the bottom surface of the first ball plate are correspondingly coupled to the one of the second rails, and the central and the two sides of the middle rail respectively correspond to each other And the first roller on the top surface and the two sides of the first ball plate; a pair of second ball plates, wherein each of the second ball plates comprises a U-shaped portion corresponding to the middle rail a second bracket, and a plurality of second rollers and a plurality of second balls are respectively disposed on each side of each of the second brackets, and the pair of second ball plates are respectively disposed at positions of the front and rear portions of the middle rail, so that The second rollers of the pair of second ball plates respectively correspond to the two side surfaces and the top surface of the middle rail; and an inner rail corresponding to the length of the second ball plate and having a U-shaped cross section a strip-shaped structure, wherein the two edges of the inner rail respectively correspond to a second rail and are bent inwardly to have a third track and a second ball plate corresponding to the second ball plate, and the inner rail is coated Mounted on the pair of second ball plates such that the top surface and the two side surfaces of the inner rail respectively abut the pair of second Such beads and the top side of the second side of the second roller, and the bottom surface of the plate of the second ball such second ball interposed between the second rail and the third rail.

於一實施例中,於該第一軌道之二端係分別對應該第一滾珠板設有複數個第一擋止部;並且,於該中軌對應該對第二滾珠板而分別於前段、中段及後段的位置各設有一第二擋止部;以及在該內軌之前段、中段及後段的位置對應該第二滾珠板而分別設有一第三擋止部,該等擋止部的設計係透過擋止該等滾珠板的過度移動,故能有效避免該中軌、該內軌、該等第一滾珠板及該等第二滾珠板等部件在拉動時分離、脫落等窘境。 In an embodiment, a plurality of first blocking portions are respectively disposed on the first ball plate corresponding to the first end of the first track; and the middle rail corresponds to the second ball plate respectively in the front portion, a second stopping portion is disposed at each of the positions of the middle portion and the rear portion; and a position of the front portion, the middle portion and the rear portion of the inner rail corresponds to the second ball plate and is respectively provided with a third stopping portion, and the design of the stopping portions By blocking the excessive movement of the ball plates, it is possible to effectively avoid the separation of the middle rail, the inner rail, the first ball plates and the second ball plates during separation and the like.

其中,該每一第二滾珠板之一側面係對應第二軌道之延伸方向而設有一缺口部,使該第二軌道容置於其內,並且,該等第二滾軸及該等第二滾珠則分設於該缺口部的上、下二側。 Wherein, one side of each of the second ball plates is provided with a notch corresponding to the extending direction of the second track, the second track is accommodated therein, and the second roller and the second The balls are disposed on the upper and lower sides of the notch.

其中,該等第一滾軸、該等第二滾軸及該等第二滾珠皆以對應該多軌隱藏式滑軌結構延伸的方向間隔設置。 The first roller, the second roller and the second balls are all spaced apart in a direction corresponding to the extension of the multi-track hidden slide structure.

1‧‧‧多軌隱藏式滑軌結構 1‧‧‧Multi-track hidden slide structure

11‧‧‧外軌 11‧‧‧Outer rail

111‧‧‧安裝孔 111‧‧‧Mounting holes

112‧‧‧第一軌道 112‧‧‧First track

113‧‧‧第一擋止部 113‧‧‧First stop

12‧‧‧第一滾珠板 12‧‧‧First ball plate

121‧‧‧第一支架 121‧‧‧First bracket

122‧‧‧第一滾軸 122‧‧‧First Roller

13‧‧‧中軌 13‧‧‧ Middle track

131‧‧‧第二軌道 131‧‧‧second track

132‧‧‧第二擋止部 132‧‧‧second stop

133‧‧‧防脫板 133‧‧‧Anti-off plate

14‧‧‧第二滾珠板 14‧‧‧Second ball plate

141‧‧‧第二支架 141‧‧‧second bracket

142‧‧‧第二滾軸 142‧‧‧Second roller

143‧‧‧第二滾珠 143‧‧‧second ball

144‧‧‧缺口部 144‧‧‧ gap

15‧‧‧內軌 15‧‧‧ Inner rail

151‧‧‧第三軌道 151‧‧‧ third track

152‧‧‧反折部 152‧‧‧Reflexion

153‧‧‧第三擋止部 153‧‧ Third stop

第1圖,為本創作較佳實施例的結構示意圖。 Fig. 1 is a schematic structural view of a preferred embodiment of the present invention.

第2圖,為本創作較佳實施例組裝後的剖視圖。 Figure 2 is a cross-sectional view of the preferred embodiment of the present invention assembled.

第3圖,為本創作較佳實施例安裝時的配置示意圖。 Fig. 3 is a schematic view showing the configuration of the preferred embodiment of the present invention.

第4圖,為本創作較佳實施例拉出使用時的狀態示意圖(一)。 Fig. 4 is a schematic view showing the state of the preferred embodiment of the present invention when it is pulled out for use (1).

第5圖,為本創作較佳實施例拉出使用時的狀態示意圖(二)。 Fig. 5 is a schematic view showing the state of the preferred embodiment of the present invention when it is pulled out and used (2).

為使 貴審查委員能清楚了解本創作之內容,僅以下列說明搭配圖式,敬請參閱。 In order for your review board to have a clear understanding of the content of this creation, please refer to the following description only.

請參閱第1、2、3及4~5圖,係為本創作較佳實施例的結構示意圖及其組裝後的剖視圖,以及安裝時的配置示意圖與拉出使用時的各個狀態示意圖。如圖中所示,本創作之該多軌隱藏式滑軌結構1係包括一外軌11、一第一滾珠板12、一中軌13、一對第二滾珠板14及一內軌15,且安裝於一抽屜2之底面二側,以供連接至一家具3之預設空間內。 Please refer to Figures 1, 2, 3 and 4 to 5 for a schematic view of the structure of the preferred embodiment and a cross-sectional view after assembly thereof, as well as a schematic view of the arrangement at the time of installation and a schematic view of each state during use. As shown in the figure, the multi-track hidden slide structure 1 of the present invention includes an outer rail 11, a first ball plate 12, a middle rail 13, a pair of second ball plates 14, and an inner rail 15, And installed on the two sides of the bottom of a drawer 2 for connection to a preset space of a piece of furniture 3.

其中,本創作之該外軌11係剖面形狀呈L字形的長條形結構體,且該外軌11之一側面係設有複數個安裝孔111,以供安裝於一固定面(該固定面係指該家具3內面的適當位置)上,另一側緣係垂直向上向內彎折形成有一第一軌道112。 The outer rail 11 of the present invention has an L-shaped elongated structure in cross section, and a plurality of mounting holes 111 are formed on one side of the outer rail 11 for mounting on a fixing surface (the fixing surface) It refers to the proper position of the inner surface of the furniture 3, and the other side edge is bent vertically upward and inward to form a first rail 112.

該第一滾珠板12係包含對應該第一軌道112而製成G字形之一第一支架121,且於該第一支架121之每一面都設有複數個第一滾軸 122,於本實施例中,該第一支架121係形成四個用來安裝該等第一滾軸122的安裝面,其中位於上方及下方的安裝面係相互平行,且上方之安裝面與側邊之安裝面相連接且相互垂直,並將該第一滾珠板12包覆設置於該第一軌道112上,使該第一滾珠板12頂面、底面及二側面之該等第一滾軸122分別對應靠合於該第一軌道112之四個面上;應注意的是,該第一軌道112前端及後端分別對應該第一滾珠板12而分別設有一第一擋止部113,且該對第一擋止部113係分別以彎折向下的方式設置,以供擋止該第一支架121下方之安裝面前端。 The first ball plate 12 includes a first bracket 121 which is formed in a G shape corresponding to the first rail 112, and a plurality of first rollers are disposed on each side of the first bracket 121. 122. In this embodiment, the first bracket 121 forms four mounting faces for mounting the first rollers 122. The mounting surfaces located above and below are parallel to each other, and the upper mounting surface and the side are The mounting surfaces of the sides are connected to each other and perpendicular to each other, and the first ball plate 12 is overlaid on the first rail 112 such that the first roller 122 of the top surface, the bottom surface and the two sides of the first ball plate 12 Correspondingly, the front end and the rear end of the first rail 112 respectively correspond to the first ball plate 12 and are respectively provided with a first stopping portion 113, and The pair of first stopping portions 113 are respectively provided in a downwardly bent manner to block the front end of the mounting surface below the first bracket 121.

該中軌13係對應該第一滾珠板12而剖面呈ㄇ字形的長條形結構體,且該中軌13之二邊緣分別朝同向彎折延伸有一第二軌道131,該中軌13係包覆設置於該第一滾珠板12上,使該第一滾珠板12底面之該等第一滾軸122對應靠合於位於內側之該第二軌道131上,以及該中軌13中央及另一側面分別對應靠合於該第一滾珠板12頂面及其中一側面之該等第一滾軸122。再者,於該第二軌道131之一側設有一防脫板133,且該防脫板133與該第二軌道131係間隔設置,以作為防止該內軌15向上翹起而翻脫之用途者。 The middle rail 13 is an elongated structure corresponding to the first ball plate 12 and has a U-shaped cross section, and the two edges of the middle rail 13 are respectively bent toward the same direction to extend a second rail 131, and the middle rail 13 is The first ball 122 is disposed on the first ball plate 12 so that the first roller 122 on the bottom surface of the first ball plate 12 is correspondingly disposed on the second track 131 located on the inner side, and the center rail 13 is centrally One side of the first roller 122 corresponding to the top surface of the first ball plate 12 and one of the side surfaces thereof respectively. Furthermore, a retaining plate 133 is disposed on one side of the second rail 131, and the retaining plate 133 is spaced apart from the second rail 131 to prevent the inner rail 15 from being lifted up and turned off. By.

該每一第二滾珠板14係包含對應該中軌13而製成之ㄇ字形之該第二支架141,且於該每一第二支架141之每一面分別設有複數個第二滾軸142及複數個第二滾珠143,該對第二滾珠板14係分別設置於該中軌13的前段及後段位置,使該等第二滾軸142分別對應靠合於該中軌13之二側面及頂面上,並於該每一第二滾珠板14之一側面係對應第二軌道131之延伸方向而設有一缺口部144,使該等第二滾軸142及該等第二滾珠143分 設於該缺口部144的上、下二側;應注意的是,該中軌13係對應該對第二滾珠板14而分別於前段、中段及後段的位置各設有一第二擋止部132,位於前段及中段位置之該二第二擋止部132係向上彎折設置,位於後段位置之該第二擋止部向下彎折設置。 Each of the second ball plates 14 includes a second bracket 141 formed in a U-shape corresponding to the middle rail 13 , and a plurality of second rollers 142 are respectively disposed on each side of each of the second brackets 141 . And a plurality of second balls 143, wherein the pair of second balls 14 are respectively disposed at the front and rear positions of the middle rail 13 so that the second rollers 142 respectively abut the two sides of the middle rail 13 and And a notch portion 144 is disposed on a top surface of each of the second ball plates 14 corresponding to the extending direction of the second rail 131, so that the second roller 142 and the second balls 143 are separated. It is disposed on the upper and lower sides of the notch portion 144. It should be noted that the middle rail 13 is provided with a second stopping portion 132 corresponding to the second ball plate 14 at the positions of the front segment, the middle segment and the rear segment respectively. The two second stopping portions 132 located at the front and middle positions are bent upward, and the second stopping portion located at the rear position is bent downward.

該內軌15係對應該對第二滾珠板14而剖面呈ㄇ字形的長條形結構體,且該內軌15之二邊緣分別對應該一第二軌道131而朝向內延伸彎折有一第三軌道151及對應該等第二滾珠板14而設有一反折部152,該內軌15係包覆安裝於該對第二滾珠板14上,以將該對第二滾珠板14完全包覆於其內,使該內軌15之頂面及二側面分別靠合該對第二滾珠板14頂面及二側面之該等第二滾軸142,以及該對第二滾珠板14底面之該等第二滾珠143夾設於該第二軌道131與該第三軌道151之間。並且,於該內軌15之前段、中段及後段對應該第二滾珠板14而分別設有一第三擋止部153。 The inner rail 15 is an elongated structure corresponding to the second ball plate 14 in a U-shaped cross section, and the two edges of the inner rail 15 respectively correspond to a second rail 131 and are bent inwardly and have a third shape. The rail 151 and the corresponding second ball plate 14 are provided with a reverse folding portion 152. The inner rail 15 is overlaid on the pair of second ball plates 14 to completely cover the pair of second ball plates 14 The top surface and the two side surfaces of the inner rail 15 respectively abut the second roller 142 of the top surface and the two side surfaces of the pair of second ball plates 14, and the bottom surfaces of the pair of second ball plates 14 The second ball 143 is sandwiched between the second rail 131 and the third rail 151. Further, a third stopper portion 153 is respectively disposed corresponding to the second ball plate 14 at the front, middle, and rear portions of the inner rail 15.

另外,上述之該等第一滾軸122、該等第二滾軸142及該等第二滾珠143皆以對應該多軌隱藏式滑軌結構1延伸的方向間隔設置。當拉出使用時,該中軌13及該內軌15會依序向外拉動,於拉出過程中,該內軌會藉由該第二軌道131及該第三軌道151所設置之該等第二滾珠143作為其主要的支撐及輔助滑動元件,且於另一側之該多軌隱藏式滑軌結構1形成四道平行的移動軌道,相較傳統僅靠位於該中軌13頂面之該等第二滾軸142進行滑動,則本創作移動更加順暢且不會晃動,再者,該內軌15完全將該等第二滾珠板14包覆於其內的設計,也能有效提高其保護效果。 In addition, the first roller 122, the second roller 142 and the second balls 143 are disposed at intervals corresponding to the direction in which the multi-track hidden slide structure 1 extends. When pulled out, the middle rail 13 and the inner rail 15 are sequentially pulled outward, and the inner rail is set by the second rail 131 and the third rail 151 during the pulling out process. The second ball 143 serves as its main supporting and auxiliary sliding member, and the multi-track hidden sliding rail structure 1 on the other side forms four parallel moving tracks, which are located only on the top surface of the middle rail 13 compared with the conventional one. When the second roller 142 slides, the creation movement is smoother and does not sway. Further, the inner rail 15 completely covers the second ball plate 14 and can effectively improve the design. Protection effect.

唯,以上所述者,僅為本創作之較佳實施例而已,並非用以限定本創作實施之範圍,故該所屬技術領域中具有通常知識者,或是熟悉 此技術所作出等效或輕易的變化者,在不脫離本創作之精神與範圍下所作之均等變化與修飾,皆應涵蓋於本創作之專利範圍內。 However, the above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, so that it is generally known or familiar in the technical field. Equivalent changes or modifications made by this technology that are equivalent or easy to change without departing from the spirit and scope of the present invention shall be covered by the scope of the patent.

Claims (6)

一種多軌隱藏式滑軌結構,其包括:一外軌,係剖面呈L字形的長條形結構體,且該外軌之一側面係安裝於一固定面上,另一側面則是向內彎折形成有一第一軌道;一第一滾珠板,其包含對應該第一軌道而製成G字形之一第一支架,且於該第一支架之每一面都設有複數個第一滾軸,該第一滾珠板係包覆於該第一軌道上,使該第一滾珠板頂面、底面及其中二側面之該等第一滾軸分別對應靠合於該第一軌道之四個面上;一中軌,其係對應該第一滾珠板而剖面呈ㄇ字形的長條形結構體,且該中軌之二邊緣分別朝同向彎折延伸有一第二軌道,該中軌係包覆安裝於該第一滾珠板上,使該第一滾珠板底面之該等第一滾軸對應靠合於該其中一第二軌道上,以及該中軌中央及二側面分別對應靠合於該第一滾珠板頂面及二側面之該等第一滾軸上,該其中一第二軌道之一側間隔設置有一防脫板;一對第二滾珠板,該每一第二滾珠板係包含對應該中軌而製成之ㄇ字形之該第二支架,且於該每一第二支架之每一面分別設有複數個第二滾軸及複數個第二滾珠,該對第二滾珠板係分別設置於該中軌的前段及後段位置,使該對第二滾珠板之該等第二滾軸分別對應靠合於該中軌之二側面及頂面上;及一內軌,其係對應該對第二滾珠板而剖面呈ㄇ字形的長條形結構體,且該內軌之二邊緣分別對應該一第二軌道而朝向內延伸彎折有一第三軌道及對應該等第二滾珠板而設有一反折部,該內軌係包覆安裝於該 對第二滾珠板上,使該內軌之頂面及二側面分別靠合該對第二滾珠板頂面及二側面之該等第二滾軸,以及該對第二滾珠板底面之該等第二滾珠夾設於該第二軌道與該第三軌道之間,並可藉由該防脫板防止該內軌向上翹起而翻脫。 A multi-track hidden slide structure comprises: an outer rail, an elongated structure having an L-shaped cross section, and one side of the outer rail is mounted on a fixed surface, and the other side is inward Forming a first track; a first ball plate including a first bracket corresponding to the first track to form a G-shape, and having a plurality of first rollers on each side of the first bracket The first ball plate is coated on the first track, so that the first roller of the top surface, the bottom surface and the second side of the first ball plate respectively correspond to the four faces of the first track a middle rail, which is a strip-shaped structure corresponding to the first ball plate and having a U-shaped cross section, and the two edges of the middle rail are respectively bent toward the same direction to extend a second track, the middle rail package Mounting on the first ball plate such that the first rollers of the bottom surface of the first ball plate are correspondingly coupled to the one of the second rails, and the center rail and the two side surfaces of the middle rail are respectively corresponding to the same One of the second tracks on the first roller and the two sides of the first ball plate An anti-offset plate is disposed at intervals; a pair of second ball plates each of which includes a second bracket formed in a U-shape corresponding to the middle rail, and each side of each of the second brackets a plurality of second rollers and a plurality of second balls are respectively disposed, wherein the pair of second ball plates are respectively disposed at positions of the front and rear portions of the middle rail, so that the second rollers of the pair of second ball plates are respectively Corresponding to the two sides and the top surface of the middle rail; and an inner rail corresponding to the elongated structure of the U-shaped cross section of the second ball plate, and the two edges of the inner rail are respectively opposite a second track should be bent inwardly and a second ball plate corresponding to the inner track should be extended and provided with a reversed portion, the inner rail is coated and mounted thereon For the second ball plate, the top surface and the two side surfaces of the inner rail are respectively abutted against the second roller of the pair of second ball plate top and the second side, and the bottom surface of the pair of second ball plates The second ball is sandwiched between the second track and the third track, and can be turned off by the anti-off plate preventing the inner rail from being lifted upward. 如申請專利範圍第1項所述之多軌隱藏式滑軌結構,其中,該第一軌道前端及後端分別對應該第一滾珠板而分別設有一第一擋止部。 The multi-track hidden slide rail structure of claim 1, wherein the first rail front end and the rear end respectively correspond to the first ball plate and respectively have a first stop portion. 如申請專利範圍第1項所述之多軌隱藏式滑軌結構,其中,該中軌係對應該對第二滾珠板而分別於前段、中段及後段的位置各設有一第二擋止部。 The multi-track concealed slide rail structure according to claim 1, wherein the middle rail system is provided with a second stopping portion corresponding to the second ball plate at positions of the front section, the middle section and the rear section, respectively. 如申請專利範圍第1項所述之多軌隱藏式滑軌結構,其中,該內軌之前段、中段及後段位置對應該第二滾珠板而分別設有一第三擋止部。 The multi-track hidden slide structure according to claim 1, wherein the front, middle and rear positions of the inner rail correspond to the second ball plates and respectively have a third stop. 如申請專利範圍第1項所述之多軌隱藏式滑軌結構,其中,該每一第二滾珠板之一側面係對應第二軌道之延伸方向而設有一缺口部,使該等第二滾軸及該等第二滾珠分設於該缺口部的上、下二側。 The multi-track hidden slide rail structure of claim 1, wherein one side of each of the second ball plates is provided with a notch corresponding to the extending direction of the second rail, so that the second roll is provided. The shaft and the second balls are disposed on the upper and lower sides of the notch. 如申請專利範圍第1項所述之多軌隱藏式滑軌結構,其中,該等第一滾軸、該等第二滾軸及該等第二滾珠皆以對應該多軌隱藏式滑軌結構延伸的方向間隔設置。 The multi-track hidden slide rail structure according to claim 1, wherein the first roller, the second roller and the second ball are corresponding to the multi-track hidden slide structure. The direction of the extension is set.
TW106128132A 2017-08-18 2017-08-18 Multi-track hidden slide structure TWI649045B (en)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418698B (en) * 2006-05-24 2013-12-11 Hettich Paul Gmbh & Co Kg Schliess-und haltevorrichtung fuer eine ausziehfuehrung
TWM477207U (en) * 2014-01-10 2014-05-01 Chih-Ming Yuan Location changeable drawer module
TWM525117U (en) * 2016-04-08 2016-07-11 Yi-Huan Tang Rotary storage cabinet
TWM551870U (en) * 2017-08-18 2017-11-21 Martas Precision Slide Co Ltd Multi-track hidden sliding track structure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI418698B (en) * 2006-05-24 2013-12-11 Hettich Paul Gmbh & Co Kg Schliess-und haltevorrichtung fuer eine ausziehfuehrung
TWM477207U (en) * 2014-01-10 2014-05-01 Chih-Ming Yuan Location changeable drawer module
TWM525117U (en) * 2016-04-08 2016-07-11 Yi-Huan Tang Rotary storage cabinet
TWM551870U (en) * 2017-08-18 2017-11-21 Martas Precision Slide Co Ltd Multi-track hidden sliding track structure

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