WO2018145479A1 - 一种具有自锁结构的滑轨 - Google Patents

一种具有自锁结构的滑轨 Download PDF

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Publication number
WO2018145479A1
WO2018145479A1 PCT/CN2017/105209 CN2017105209W WO2018145479A1 WO 2018145479 A1 WO2018145479 A1 WO 2018145479A1 CN 2017105209 W CN2017105209 W CN 2017105209W WO 2018145479 A1 WO2018145479 A1 WO 2018145479A1
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WO
WIPO (PCT)
Prior art keywords
rail
sliding
sliding slot
block
middle rail
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PCT/CN2017/105209
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English (en)
French (fr)
Inventor
邓小林
Original Assignee
邓小林
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Application filed by 邓小林 filed Critical 邓小林
Publication of WO2018145479A1 publication Critical patent/WO2018145479A1/zh

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    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
    • A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
    • A47B88/40—Sliding drawers; Slides or guides therefor

Definitions

  • the utility model relates to the technical field of sliding rails, in particular to a sliding rail with a self-locking structure.
  • the slide rail is a track on which the moving component slides, generally a trough shape, and the end of the moving component is fixed with a roller, a ball or a slider, and the slider, the roller or the ball is inserted into the groove of the track, and the groove can be Slide inside to move the moving parts on the slide rails.
  • the ball slide is a slide rail that uses steel balls as the balls. A bead nest is embedded in the outer rail of the slide rail to fix the steel balls on both sides.
  • the slide rails are fixed by the brackets, and the moving parts are fixed on the slide rails, and the steel balls are passed through the steel rails. The scrolling causes the moving parts to slide forward and backward.
  • the slide rail can be divided into two slide rails, three slide rails and multi-section slide rails according to the number of sections.
  • the specific structure of the three-section slide rail includes an outer rail, a middle rail and an inner rail, and is connected by a bead nest with balls between the outer rail and the middle rail and between the middle rail and the inner rail.
  • the prior art has the following drawbacks: in the existing three-section slide rail, the locking structure is only disposed at the end of the inner rail, but there is no structure capable of locking the middle rail, so that the three-section slide rail It is easy to shift during use, which is quite inconvenient.
  • the object of the present invention is to provide a slide rail with a self-locking structure, which adopts the utility model.
  • the new technical solution can lock the middle rail in the state of three-section slide stretching, avoiding the displacement of the three-section slide rail during use.
  • the present invention provides a slide rail having a self-locking structure, including an outer rail and a middle rail, and a bead nest having balls on the outer rail is disposed between the outer rail and the middle rail Forming a first sliding slot for sliding the middle rail, and forming an arrow-shaped fixing block parallel to the bottom surface and protruding on a bottom surface of the first sliding slot, the pointing direction of the arrow is oriented
  • the contraction direction of the middle rail, the fixed block is equidistantly disposed from the two sidewalls of the first chute;
  • the cross-sectional shape of the middle rail is arched, and the second chute and the two are respectively located a third sliding slot on the two sides of the second sliding slot;
  • the second sliding slot facing the first sliding slot, providing the fixed block when sliding between the middle rail and the first sliding slot a sliding space;
  • the third sliding groove faces away from the first sliding groove; and
  • a rotating block is rotatably provided on the back surface of the second sliding groove by a rivet;
  • the inner rail is further formed; the inner rail is formed with two sides of the arm, and a fourth sliding slot is formed between the two sides of the arm, the fourth sliding slot is buckled on the middle rail, and the two sides of the arm slide Two of the middle rails Inside the third chute.
  • a guiding flange is formed on the two sides of the rotating block facing away from the engaging flange; the direction of the guiding flange is consistent with the connecting direction of the fixed end and the engaging end; The width between the flanges of the wires is smaller than the width of the fourth runners of the inner rails.
  • a limiting member is disposed at an end of the middle rail, and the limiting member is formed with two fifth sliding slots for sliding the inner rail, on an inner side wall of one of the fifth sliding slots Forming a block that can extend into the fourth sliding slot of the inner rail; and providing a spring block in the fourth sliding slot of the inner rail, forming a side of the elastic block near the side wall There is a card slot, and the block of the limiting component can be engaged in the card slot.
  • the elastic block is an elastic member
  • the elastic member is rotatably provided in a fourth sliding groove of the inner rail by a rivet, and the rivet faces a contracting direction of the inner rail.
  • the utility model is provided with a self-locking structure on the outer rail and the middle rail, and after the middle rail is stretched, the rotating block on the middle rail will be Under the action of gravity, the snap-fold on the rotating block will be engaged on the straight side of the two wings formed by the fixed block of the outer rail to achieve the technical effect of fixing the middle rail.
  • the rotating block is dialed. Move to the position parallel to the middle rail, so that the rotating block can be unlocked from the fixed block of the outer rail to complete the unlocking of the middle rail.
  • the rotating cleat is provided with a guiding flange so that the inner rail can rotate the card when sliding The block is toggled to the unlocked position for automatic unlocking.
  • Figure 1 is a plan view showing the stretched state of the embodiment
  • Figure 2 is an exploded view of the embodiment
  • Figure 4 is a side view of the implementation of the exception rail
  • Figure 5 is an exploded view of the rail in the embodiment
  • Figure 6 is a schematic view showing the state of the rail combination in the embodiment.
  • Figure 7 is a side view of the rail in the embodiment.
  • Figure 8 is a schematic view showing the structure of the inner rail of the embodiment.
  • the existing slide rail does not have a structure capable of locking the middle rail, the three-section slide rail is easily displaced during use, which is quite inconvenient.
  • the embodiment discloses a slide rail having a self-locking structure, which includes an outer rail 10, a middle rail 20 and an inner rail 30, and the outer rail 10 and the middle rail 20 A bead nest having balls (not shown) is disposed between the middle rail 20 and the inner rail 30.
  • a sliding groove 11 for sliding the middle rail 20 is formed on the outer rail 10, and an arrow-shaped fixing block 12 parallel to the bottom surface and convex is formed on the bottom surface of the sliding groove 11, and the pointing direction of the arrow Toward the contraction direction of the middle rail 20, the fixed block 12 is disposed equidistant from both side walls of the chute 11.
  • the cross-sectional shape of the middle rail 20 is arched, and the chute 21 and two chutes 22 respectively located on both sides of the chute 21 are formed.
  • the chute 21 is disposed opposite to the chute 11.
  • the chute 21 provides a sliding space for the fixed block 12; the chute 22 is disposed away from the chute 11 and the chute 22 is disposed.
  • Rail 30 provides a sliding space.
  • a rotating block 23 is rotatably provided on the back surface of the chute 21.
  • the rotating block 23 includes a fixed end 231 and an engaging end 232.
  • the fixed end 231 is fixed on the back surface of the sliding slot 21 by the rivet 233, so that the rotating block 23 can be rotated centered on the rivet 233, and the fixed end 231 and the engaging end 232 are rotated.
  • the wiring direction coincides with the contraction direction of the middle rail 20.
  • a through hole 24 is further defined in the sliding slot 21, and a locking flange 234 is formed in the engaging end 232 through the through hole 24, and the number of the locking flange 234 is two and respectively For the engagement end 232 On either side, any one of the two engaging flanges 234 can be engaged with the corresponding straight side 121 of the two side wings formed by the arrow-shaped fixing block 12, so that the middle rail 20 is fixed on the outer rail 10.
  • the inner rail 30 is formed with two side arms 31 , and between the two sides of the arm 31 , a sliding slot 32 is formed.
  • the sliding slot 32 is inverted on the middle rail 20 , and the two sides of the arm 31 are slidably disposed on the middle rail. 20 of the two chutes 22.
  • the rotating block 23 on the middle rail 20 moves along with the middle rail 20, and the moving direction of the rotating block 23 is fixed and fixed at this time.
  • the engaging flange 234 of the rotating block 23 moves along the oblique side of the fixed block 12.
  • This embodiment discloses a slide rail having a self-locking structure, which includes an outer rail 10, a middle rail 20, and an inner rail. Track 30. Similarly, an arrow-shaped fixing block 12 is formed on the bottom surface of the chute 11 of the outer rail 10, and a rotating block 23 is rotatably provided on the back surface of the chute 21 of the middle rail 20.
  • the embodiment is different from the first embodiment in that a guiding flange 235 is formed on the two sides of the rotating block 23 opposite to the engaging flange 234 , and the guiding flange 235 is formed.
  • the direction is the same as the connection direction of the fixed end 231 and the engaging end 232.
  • the width between the two guiding flanges 235 is smaller than the width of the sliding groove 32 of the inner rail 30, so that when the inner rail 30 slides on the middle rail 20, the two guiding flanges 235 can slide into the sliding slot 32 of the inner rail 30.
  • the guiding flanges 235 cause the rotating blocks 23 to generate a rotating force arm, and the rotating blocks 23 are rotated to the direction parallel to the sliding slots 32.
  • the rotating block 23 is disengaged from the straight side 121 of the wings of the fixed block 12, so that the middle rail 20 is disengaged from the locking of the fixed block 12.
  • This embodiment discloses a slide rail having a self-locking structure including an outer rail 10, a middle rail 20, and an inner rail 30. Similarly, an arrow-shaped fixing block 12 is formed on the bottom surface of the chute 11 of the outer rail 10, and a rotating block 23 is rotatably provided on the back surface of the chute 21 of the middle rail 20.
  • the embodiment is different from the above embodiment in that a limit member 25 is disposed at an end of the middle rail 20, and the limiting member 25 is formed with two inner rails.
  • a sliding chute 251 is formed on the inner side wall of one of the chutes 251 to form a block 252 that can extend into the chute 32 of the inner rail 30.
  • An elastic block 33 is disposed in the sliding slot 32 of the inner rail 30.
  • a latching groove 331 is formed on a side of the elastic latching block 33 adjacent to the side wall. The latching block 252 of the limiting member 25 can be engaged in the latching slot 331.
  • the elastic block 33 is an elastic member, and the elastic member 33 is rotatably provided in the sliding groove 32 of the inner rail 30 by the rivet 332, and the rivet 332 faces the contracting direction of the inner rail 30.
  • the above structure causes the block 252 to be engaged with the catching groove 331 of the elastic member 33, and when the inner rail 30 continues to be stretched outward due to the contracting direction of the rivet 332 toward the inner rail 30
  • the card slot 331 prevents the card block 252 from continuing to move, and achieves the effect of the limit.
  • the inner rail 30 needs to be retracted, the inner rail 30 is pushed hard, and the elastic member 33 can be deformed and the block 252 is disengaged from the elastic member 33.
  • Card slot 331 This structure allows the inner rail 30 to have a locking function.

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  • Drawers Of Furniture (AREA)
  • Bearings For Parts Moving Linearly (AREA)
  • Toys (AREA)

Abstract

一种具有自锁结构的滑轨，包括外轨（10）和中轨（20），在外轨（10）上形成的第一滑槽（11）上形成有固定卡块（12），在中轨（20）的第二滑槽（21）的背面上通过铆钉（233）可旋转设有旋转卡块（23）；且固定端（231）与卡合端（232）的连线方向与中轨（20）的收缩方向一致；在第二滑槽（21）上开设有通孔（24），在卡合端（232）形成有通过通孔（24）伸入第二滑槽（21）内的卡合折边（234），卡合折边（234）能卡合在箭头形固定卡块（12）形成的两侧翼的直边（121）上，令中轨（20）固定在外轨（10）上。这种具有自锁结构的滑轨，能够在三节滑轨拉伸的状态下将中轨（20）锁定，避免三节滑轨在使用过程中产生移位。

Description

一种具有自锁结构的滑轨 技术领域
本实用新型涉及滑轨技术领域，尤其涉及一种具有自锁结构的滑轨。
背景技术
滑轨是供运动部件在其上滑动的轨道，一般为槽形，运动部件端部固定有滚轮、滚珠或滑块，将滑块、滚轮或滚珠卡进轨道沟槽内，即可在沟槽内滑动，使运动部件在滑轨上移动。滚珠滑轨是采用钢珠作为滚珠的滑轨，滑轨外轨内嵌有一条珠巢片，做固定两侧钢珠之用，通过支架固定滑轨，并将运动部件固定在滑轨上，通过钢珠的滚动使运动部件向前后滑动。滑轨按节数分可分为两节滑轨、三节滑轨和多节滑轨。其中三节滑轨具体结构包括外轨、中轨和内轨，在外轨与中轨之间和在中轨与内轨之间均通过带有滚珠的珠巢连接。
在发明人的仔细研究和验证下，发现现有技术具有如下缺陷：现有三节滑轨中，锁定结构仅设置在内轨的端部，但不存在能够锁定中轨的结构，使得三节滑轨在使用过程中会轻易移位，颇为不便。
实用新型内容
本实用新型的发明目的在于提供一种具有自锁结构的滑轨，采用本实用 新型提供的技术方案能够在三节滑轨拉伸的状态下将中轨锁定，避免三节滑轨在使用过程中产生移位。
为了解决上述技术问题，本实用新型提供一种具有自锁结构的滑轨，包括外轨和中轨，在所述外轨与中轨之间设置有具有滚珠的珠巢，在所述外轨上形成有供所述中轨滑动的第一滑槽，在所述第一滑槽的底面上形成有与所述底面平行且凸起的箭头形固定卡块，所述箭头的指向方向朝向所述中轨的收缩方向，所述固定卡块与所述第一滑槽的两侧壁等距离设置；所述中轨的截面形状呈弓字形，形成有第二滑槽和两条分别位于所述第二滑槽两侧的第三滑槽；所述第二滑槽朝向所述第一滑槽，在所述中轨与所述第一滑槽之间滑动时为所述固定卡块提供滑动空间；所述第三滑槽背向所述第一滑槽；在所述第二滑槽的背面上通过铆钉可旋转设有旋转卡块；所述旋转卡块包括固定端和卡合端，所述铆钉位于所述固定端处，且所述固定端与卡合端的连线方向与所述中轨的收缩方向一致；在所述第二滑槽上开设有通孔，在所述卡合端形成有通过所述通孔伸入所述第二滑槽内的卡合折边，所述卡合折边能卡合在所述箭头形固定卡块形成的两侧翼的直边上，令所述中轨固定在所述外轨上。
优选的，还包括内轨；所述内轨形成有两侧臂，在两侧臂之间形成有第四滑槽，所述第四滑槽倒扣在所述中轨上，两侧臂滑动设于所述中轨的两条 所述第三滑槽内。
优选的，在所述旋转卡块的两侧背向所述卡合折边形成有导向折边；所述导向折边的方向与所述固定端和卡合端的连线方向一致；两条所述导线折边之间的宽度小于所述内轨的第四滑槽的宽度。
优选的，在所述中轨的端部设置有限位部件，所述限位部件形成有两条供所述内轨滑动的第五滑槽，在其中一条所述第五滑槽的内侧壁上形成有能够伸入所述内轨的第四滑槽内的卡块；在所述内轨的第四滑槽内设有弹性卡块，在所述弹性卡块上靠近侧壁的一侧形成有卡槽，所述限位部件的卡块可卡合在所述卡槽内。
优选的，所述弹性卡块为弹性件，所述弹性件通过铆钉可旋转设于所述内轨的第四滑槽内，所述铆钉朝向所述内轨的收缩方向。
由上可见，应用本实用新型实施例的技术方案，有如下有益效果：本实用新型在外轨和中轨上设置有自锁结构，在中轨拉伸后，中轨上的旋转卡块会在重力的作用下掉下，旋转卡块上的卡合折边会卡合在外轨的固定块形成的两侧翼的直边上，达到固定中轨的技术效果，需要解锁时，将旋转卡块拨动到与中轨平行的位置，使旋转卡块脱离外轨的固定卡块即可完成中轨的解锁，在旋转卡块上设置有导向折边，使得内轨在滑动时即可将旋转卡块拨动到解锁位置，达到自动解锁的效果。
附图说明
为了更清楚地说明本实用新型实施例或现有技术中的技术方案，下面将对本实用新型实施例或现有技术描述中所需要使用的附图作简单地介绍。下面描述中的附图仅仅是本实用新型的一部分实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下，还可以根据这些附图获得其他的附图。
图1为实施例拉伸状态俯视图；
图2为实施例爆炸图；
图3为实施例外轨结构示意图；
图4为实施例外轨侧视图；
图5为实施例中轨爆炸图；
图6为实施例中轨组合状态示意图；
图7为实施例中轨侧视图；
图8为实施例内轨结构示意图。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚地描述。
实施例1
由于现有滑轨不存在能够锁定中轨的结构，使得三节滑轨在使用过程中会轻易移位，颇为不便。
请参见图1-2，为了解决上述技术问题，本实施例公开了一种具有自锁结构的滑轨，其包括外轨10、中轨20和内轨30，在外轨10与中轨20之间以及在中轨20与内轨30之间均设置有具有滚珠的珠巢(图中未标示)。
请参见图3-4，在外轨10上形成有供中轨20滑动的滑槽11，在滑槽11的底面上形成有与底面平行且凸起的箭头形固定卡块12，箭头的指向方向朝向中轨20的收缩方向，固定卡块12与滑槽11的两侧壁等距离设置。
请参见图5-6，中轨20的截面形状呈弓字形，形成有滑槽21和两条分别位于滑槽21两侧的滑槽22。滑槽21与滑槽11相对设置，在中轨20与滑槽11之间滑动时，滑槽21为固定卡块12提供滑动空间；滑槽22背向滑槽11设置，滑槽22为内轨30提供滑动空间。
请参见图5，在滑槽21的背面上可旋转设有旋转卡块23。旋转卡块23包括固定端231和卡合端232，固定端231通过铆钉233固定在滑槽21的背面上，令旋转卡块23能够以铆钉233为圆心旋转，固定端231与卡合端232的连线方向与中轨20的收缩方向一致。
在滑槽21上还开设有通孔24，在卡合端232形成有通过通孔24伸入滑槽21内的卡合折边234，该卡合折边234的数量为两个，且分别为卡合端232 的两侧，两个卡合折边234中的任一一个能卡合在箭头形固定卡块12形成的两侧翼中对应的直边121上，令中轨20固定在外轨10上。
请参见图8，在内轨30上形成有两侧臂31，在两侧臂31之间形成有滑槽32，滑槽32倒扣在中轨20上，两侧臂31滑动设于中轨20的两条滑槽22内。
在该具有自锁结构的滑轨的使用过程中，中轨20拉伸后，中轨20上的旋转卡块23会随着中轨20移动，此时旋转卡块23的移动方向为与固定卡块12形成的箭头相反的方向，旋转卡块23的卡合折边234会沿着固定卡块12的斜边移动，请参见图1，当卡合折边234移动到固定卡块12两侧翼的直边121上时，旋转卡块23会掉入该直边121上，将旋转卡块23卡在该直边121上，进而达到防止中轨20回缩的技术效果，即使中轨20达到自锁的效果，为了确保旋转卡块23能够准确的掉入直边121上，上述滑轨的安装方向不能是水平放置，需与水平方向成一定角度，令旋转卡块23能够在重力的作用下达到自锁的效果。需要对中轨20解锁时，将旋转卡块23拨动到与中轨20平行的位置，使旋转卡块23脱离外轨10的固定卡块12即可完成中轨20的解锁。
实施例2
本实施例公开了一种具有自锁结构的滑轨，其包括外轨10、中轨20和内 轨30。同样在外轨10的滑槽11底面上形成有箭头形的固定卡块12，在中轨20的滑槽21的背面上可旋转设有旋转卡块23。
请参见图5，作为技术方案的进一步改进，本实施例与实施例1不同的是，在旋转卡块23的两侧背向卡合折边234形成有导向折边235，导向折边235的方向与固定端231和卡合端232的连线方向一致。
其中两条导向折边235之间的宽度小于内轨30的滑槽32的宽度，使得内轨30在中轨20上滑动时，两条导向折边235能滑进内轨30的滑槽32内，当两条导向折边235滑进内轨30的滑槽32内时，导向折边235使得旋转卡块23产生旋转力臂，旋转卡块23会旋转至于滑槽32平行的方向，进行使得旋转卡块23脱离固定卡块12两侧翼的直边121，进而使得中轨20脱离固定卡块12的锁定，上述过程在内轨30收缩滑动的过程中即可完成，达到自动解锁的技术效果。
实施例3
本实施例公开了一种具有自锁结构的滑轨，其包括外轨10、中轨20和内轨30。同样在外轨10的滑槽11底面上形成有箭头形的固定卡块12，在中轨20的滑槽21的背面上可旋转设有旋转卡块23。
请参见图7-8，作为技术方案的进一步改进，本实施例与上述实施例不同的是，在中轨20的端部设置有限位部件25，限位部件25形成有两条供内轨 30滑动的滑槽251，在其中一条滑槽251的内侧壁上形成有能够伸入内轨30的滑槽32内的卡块252。在内轨30的滑槽32内设有弹性卡块33，在弹性卡块33上靠近侧壁的一侧形成有卡槽331，限位部件25的卡块252可卡合在卡槽331内。其中弹性卡块33为弹性件，弹性件33通过铆钉332可旋转设于内轨30的滑槽32内，铆钉332朝向内轨30的收缩方向。
在内轨30拉伸至最长状态时，上述结构使得卡块252卡合在弹性件33的卡槽331上，由于铆钉332朝向内轨30的收缩方向，当内轨30继续往外拉伸时，卡槽331防止卡块252继续移动，达到限位的效果，而当内轨30需要回缩时，用力推动内轨30，弹性件33能够产生形变，并使得卡块252脱离弹性件33上的卡槽331。该结构使得内轨30具备锁定功能。
以上所述的实施方式，并不构成对该技术方案保护范围的限定。任何在上述实施方式的精神和原则之内所作的修改、等同替换和改进等，均应包含在该技术方案的保护范围之内。

Claims (5)

  1. 一种具有自锁结构的滑轨，包括外轨和中轨，在所述外轨与中轨之间设置有具有滚珠的珠巢，其特征在于：
    在所述外轨上形成有供所述中轨滑动的第一滑槽，在所述第一滑槽的底面上形成有与所述底面平行且凸起的箭头形固定卡块，所述箭头的指向方向朝向所述中轨的收缩方向，所述固定卡块与所述第一滑槽的两侧壁等距离设置；
    所述中轨的截面形状呈弓字形，形成有第二滑槽和两条分别位于所述第二滑槽两侧的第三滑槽；所述第二滑槽朝向所述第一滑槽，在所述中轨与所述第一滑槽之间滑动时为所述固定卡块提供滑动空间；所述第三滑槽背向所述第一滑槽；
    在所述第二滑槽的背面上通过铆钉可旋转设有旋转卡块；所述旋转卡块包括固定端和卡合端，所述铆钉位于所述固定端处，且所述固定端与卡合端的连线方向与所述中轨的收缩方向一致；在所述第二滑槽上开设有通孔，在所述卡合端形成有通过所述通孔伸入所述第二滑槽内的卡合折边，所述卡合折边能卡合在所述箭头形固定卡块形成的两侧翼的直边上，令所述中轨固定在所述外轨上。
  2. 根据权利要求1所述的一种具有自锁结构的滑轨，其特征在于：
    还包括内轨；所述内轨形成有两侧臂，在两侧臂之间形成有第四滑槽， 所述第四滑槽倒扣在所述中轨上，两侧臂滑动设于所述中轨的两条所述第三滑槽内。
  3. 根据权利要求2所述的一种具有自锁结构的滑轨，其特征在于：
    在所述旋转卡块的两侧背向所述卡合折边形成有导向折边；
    所述导向折边的方向与所述固定端和卡合端的连线方向一致；
    两条所述导线折边之间的宽度小于所述内轨的第四滑槽的宽度。
  4. 根据权利要求2所述的一种具有自锁结构的滑轨，其特征在于：
    在所述中轨的端部设置有限位部件，所述限位部件形成有两条供所述内轨滑动的第五滑槽，在其中一条所述第五滑槽的内侧壁上形成有能够伸入所述内轨的第四滑槽内的卡块；
    在所述内轨的第四滑槽内设有弹性卡块，在所述弹性卡块上靠近侧壁的一侧形成有卡槽，所述限位部件的卡块可卡合在所述卡槽内。
  5. 根据权利要求4所述的一种具有自锁结构的滑轨，其特征在于：
    所述弹性卡块为弹性件，所述弹性件通过铆钉可旋转设于所述内轨的第四滑槽内，所述铆钉朝向所述内轨的收缩方向。
PCT/CN2017/105209 2017-02-08 2017-10-01 一种具有自锁结构的滑轨 WO2018145479A1 (zh)

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2335460Y (zh) * 1998-08-06 1999-09-01 鸿齐滑轨有限公司 抽屉用滑轨
US6585335B2 (en) * 2001-09-28 2003-07-01 King Slide Works Co., Ltd. Rear-section bolt lock structure of a slide
CN1631295A (zh) * 2003-12-24 2005-06-29 川湖工厂股份有限公司 滑轨定位装置
CN201026009Y (zh) * 2007-04-17 2008-02-27 东莞市石龙万通实业有限公司 三折自锁滑轨
JP3174027U (ja) * 2011-05-16 2012-03-01 川湖科技股▲フン▼有限公司 スライドレールアセンブリの収納係合ロック構造
CN102599740A (zh) * 2011-01-21 2012-07-25 郑永嘉 自锁式抽屉滑轨

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2335460Y (zh) * 1998-08-06 1999-09-01 鸿齐滑轨有限公司 抽屉用滑轨
US6585335B2 (en) * 2001-09-28 2003-07-01 King Slide Works Co., Ltd. Rear-section bolt lock structure of a slide
CN1631295A (zh) * 2003-12-24 2005-06-29 川湖工厂股份有限公司 滑轨定位装置
CN201026009Y (zh) * 2007-04-17 2008-02-27 东莞市石龙万通实业有限公司 三折自锁滑轨
CN102599740A (zh) * 2011-01-21 2012-07-25 郑永嘉 自锁式抽屉滑轨
JP3174027U (ja) * 2011-05-16 2012-03-01 川湖科技股▲フン▼有限公司 スライドレールアセンブリの収納係合ロック構造

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