CN102562810A - Fixing lock for ball retainer for slide rail - Google Patents
Fixing lock for ball retainer for slide rail Download PDFInfo
- Publication number
- CN102562810A CN102562810A CN2012100563604A CN201210056360A CN102562810A CN 102562810 A CN102562810 A CN 102562810A CN 2012100563604 A CN2012100563604 A CN 2012100563604A CN 201210056360 A CN201210056360 A CN 201210056360A CN 102562810 A CN102562810 A CN 102562810A
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- Prior art keywords
- slide rail
- ball retainer
- arrow
- pin
- groove
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Abstract
The utility model discloses a fixing lock for a ball retainer for a slide rail. The fixing lock comprises a slide rail outer frame and a ball retainer arranged in the slide rail outer frame in a sliding manner, and is characterized in that a fixed hole and a movable cavity are formed in the slide rail outer frame respectively, wherein the fixed hole is positioned on one side of the movable cavity, one end of a self-locking mechanism is rotatably fixed on the fixed hole on the slide rail outer frame through a rivet, and the other end of the self-locking mechanism is positioned in the movable cavity; and a discharge groove is formed in the side edge of the ball retainer, and the end of the self-locking mechanism positioned in the movable cavity can fall into the discharge groove, so that the ball retainer is locked and prevented from further sliding. The fixing lock for the ball retainer for the slide rail can be automatically locked for locking the moving ball retainer.
Description
Technical field
The invention belongs to slide rail, slideway field, concrete relates to a kind of slide rail with ball retainer pin.
Background technique
In the runner device of existing technology; In order to solve the slide rail phenomenon that runner device rocks when pulling out or draw in, tend between slide rail and slide rail, be provided with a ball retainer, like two joint railroads; Frame bracket is set up a ball retainer in slide rail housing and slide rail; Can be furnished with uniform ball in the ball retainer, make contacting between slide rail housing and the slide rail inside casing realize, so just increase surface of contact each other through some balls; The simultaneously balanced load of each point of contact, thus runner device shaking phenomenon in use can be avoided.
But the inventor of this case finds that this structure has no doubt solved above-mentioned technical problem, but has brought new technical problem simultaneously; Inventor's discovery, in the runner device of this kind structure, the process more complicated of installing/dismounting; After in the ball retainer is arranged on said slide rail housing, the slide rail inside casing is difficult to be inserted in the ball retainer, because the ball retainer can move along with the insertion of slide rail inside casing together; Need another person to prop up the other end of ball retainer, could install reluctantly, so caused increasing the man-hour of assembling; Indirect increase cost of production; And then not moving together if avoid the slide rail inside casing to insert the outer frame ball retainer of slide rail, guarantee that a people just can easily simply assemble this kind runner device, is a technical barrier of related domain.
Summary of the invention
For overcoming the deficiency of existing technology, the object of the present invention is to provide a kind of slide rail with ball retainer pin, this pin can latch automatically and pin the ball retainer in moving, thereby realizes the purpose that runner device is easily installed.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention realizes through following technological scheme:
A kind of slide rail is with ball retainer pin; Comprise that a slide rail housing and slidably is arranged on the ball retainer in the said slide rail housing; Offer a fixed hole and a movable hole on the said slide rail housing; Said fixed hole position is one side in said movable hole, and an end of a self-locking mechanism is fixed on said slide rail housing fixing through a rivet is rotating, and the other end is positioned at said movable hole; Offer the groove that drops on the side of said ball retainer, the end that said self-locking mechanism is positioned at said movable hole can drop at the said groove that drops, and prevents its further slip thereby pin said ball retainer.
Further, a side in said movable hole is one to be used to prevent the positive stop of self-locking mechanism lateral shift, and said positive stop is fixed on the said slide rail housing.
Preferably, the said groove that drops comprises two, and described two groove correspondences that drop are arranged on the upper and lower dual-side of said ball retainer.
Preferably, said self-locking mechanism is a gravity ball pin, and said gravity ball pin is a placed arrow type structure, and the arrow end of said placed arrow type structure is the center of gravity end, and said center of gravity end is positioned at place, said movable hole; Said ball retainer moves in said slide rail housing; When the said groove that drops is positioned at said arrow end below; Said arrow end is owing to the effect of gravity can be dropped down; When said arrow make a clean sweep of drop in the said groove that drops after, the arrow crotch of said arrow end will catch on the edge of the said groove that drops, thereby pin said ball retainer.
Preferably; Said self-locking mechanism is a spring pin; Said spring pin comprises half a placed arrow type structure and a spring beard needle, and half arrow end of said half placed arrow type structure is positioned at place, said movable hole, and the arrow arm of said half placed arrow type structure is provided with a draw-in groove; One end of said spring beard needle is the U-shaped bending end that is used to provide elastic force, and said U-shaped bending end is fixed in the said draw-in groove, also is provided with the bending angle on the said slide rail housing, and the pin arm of said spring beard needle is fixed in the said bending angle; Said ball retainer moves in said slide rail housing; When the said groove that drops is positioned at said arrow end below; Said half arrow end is owing to the elastic force effect meeting of said spring beard needle is dropped down; When said half arrow make a clean sweep of drop in the said groove that drops after, half arrow crotch place of said half arrow end will catch on the edge of the said groove that drops, thereby pin said ball retainer.
Design principle of the present invention and beneficial effect are following:
1, slide rail of the present invention can latch automatically with ball retainer pin and pin the ball retainer in moving;
2, slide rail of the present invention is simple in structure with the spring pin of ball retainer pin; Design through spring beard needle; Not only can latch automatically and pin the retainer in moving; Because the elastic force effect of spring beard needle has also avoided second placed arrow type structure of improper situation to jump out the said groove that drops voluntarily, cause the situation of release voluntarily simultaneously;
3, slide rail of the present invention simple with ball retainer pin general structure, be easy to make, need not make bigger change during use to former mechanism, can promote the use of.
Above-mentioned explanation only is the general introduction of technological scheme of the present invention, understands technological means of the present invention in order can more to know, and can implement according to the content of specification, below with preferred embodiment of the present invention and conjunction with figs. specify as after.Embodiment of the present invention is provided by following examples and accompanying drawing thereof in detail.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 shows the explosive view of slide rail of the present invention with ball retainer pin one embodiment.
Fig. 2 shows the explosive view of slide rail of the present invention with another embodiment of ball retainer pin.
Fig. 3 is the structural representation of the embodiment's that discloses among Fig. 2 half placed arrow type structure.
Label declaration among the figure: 1, slide rail housing, 101, fixed hole, 102, movable hole, 103, positive stop; 104, bending angle, 2, the ball retainer, 201, the groove that drops, 3, rivet; 4, self-locking mechanism, 401, the arrow end, 4011, the arrow crotch, 402, the arrow arm; 403, draw-in groove, 404, half arrow end, 4041, half arrow crotch, 5, spring beard needle.
Embodiment
Below with reference to accompanying drawing and combine embodiment, specify the present invention.
Embodiment 1:
Referring to shown in Figure 1; A kind of slide rail is with ball retainer pin; Comprise that a slide rail housing 1 and slidably is arranged on the ball retainer 2 in the said slide rail housing 1, offer a fixed hole 101 and a movable hole 102 on the said slide rail housing 1, said fixed hole 101 is positioned at said movable hole 102 1 sides; One end of one self-locking mechanism 4 is through on the rotating fixed hole 101 that is fixed on said slide rail housing 1 of a rivet 3, and the other end is positioned at said movable hole 102; Offer the groove 201 that drops on the side of said ball retainer 2, the end that said self-locking mechanism 4 is positioned at said movable hole 102 can drop at the said groove 201 that drops, and prevents its further slip thereby pin said ball retainer 2.
Further, a side in said movable hole 102 is one to be used to prevent the positive stop 103 of self-locking mechanism 4 lateral shifts, and said positive stop 103 is fixed on the said slide rail housing 1.
Preferably, the said groove 201 that drops comprises two, and described two groove 201 correspondences that drop are arranged on the upper and lower dual-side of said ball retainer 2.
Preferably, said self-locking mechanism 4 is a gravity ball pin, and said gravity ball pin is a placed arrow type structure, and the arrow end 401 of said placed arrow type structure is the center of gravity end, and said center of gravity end is positioned at 102 places, said movable hole; Said ball retainer 2 moves in said slide rail housing 1; When the said groove 201 that drops is positioned at said arrow end 401 belows; Said arrow end 401 is owing to the effect of gravity can be dropped down; After said arrow end 401 drops in the said groove 201 that drops, the arrow crotch 4011 of said arrow end 401 will catch on the edge of the said groove 201 that drops, thereby pin said ball retainer 2.
Embodiment 2:
Referring to shown in Figure 2; A kind of slide rail is with ball retainer pin; Comprise that a slide rail housing 1 and slidably is arranged on the ball retainer 2 in the said slide rail housing 1, offer a fixed hole 101 and a movable hole 102 on the said slide rail housing 1, said fixed hole 101 is positioned at said movable hole 102 1 sides; One end of one self-locking mechanism 4 is through on the rotating fixed hole 101 that is fixed on said slide rail housing 1 of a rivet 3, and the other end is positioned at said movable hole 102; Offer the groove 201 that drops on the side of said ball retainer 2, the end that said self-locking mechanism 4 is positioned at said movable hole 102 can drop at the said groove 201 that drops, and prevents its further slip thereby pin said ball retainer 2.
Further, a side in said movable hole 102 is one to be used to prevent the positive stop 103 of self-locking mechanism 4 lateral shifts, and said positive stop 103 is fixed on the said slide rail housing 1.
Preferably, the said groove 201 that drops comprises two, and described two groove 201 correspondences that drop are arranged on the upper and lower dual-side of said ball retainer 2.
Preferably; Said self-locking mechanism 4 is a spring pin; Said spring pin comprises half a placed arrow type structure and a spring beard needle 5, and half arrow end 404 of said half placed arrow type structure is positioned at 102 places, said movable hole, and the arrow arm 402 of said half placed arrow type structure is provided with a draw-in groove 403; One end of said spring beard needle 5 is the U-shaped bending end 501 that is used to provide elastic force, and said U-shaped bending end 501 is fixed in the said draw-in groove 403, also is provided with bending angle 104 on the said slide rail housing 1, and the pin arm 502 of said spring beard needle 5 is fixed in the said bending angle 104; Said ball retainer 2 moves in said slide rail housing 1; When the said groove 201 that drops is positioned at said arrow end 401 belows; Said half arrow end 404 is owing to the elastic force effect meeting of said spring beard needle 5 is dropped down; After said half arrow end 404 drops in the said groove 201 that drops, half arrow crotch, 4041 places of said half arrow end 404 will catch on the edge of the said groove 201 that drops, thereby pin said ball retainer 2.
The above is merely the preferred embodiments of the present invention, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.All within spirit of the present invention and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. a slide rail is with ball retainer pin; Comprise that a slide rail housing (1) and slidably is arranged on the ball retainer (2) in the said slide rail housing (1); It is characterized in that: offer a fixed hole (101) and a movable hole (102) on the said slide rail housing (1); Said fixed hole (101) is positioned at said movable hole (102) one sides; One end of one self-locking mechanism (4) is through on the rotating fixed hole (101) that is fixed on said slide rail housing (1) of a rivet (3), and the other end is positioned at said movable hole (102); Offer the groove that drops (201) on the side of said ball retainer (2), the end that said self-locking mechanism (4) is positioned at said movable hole (102) can drop at the said groove that drops (201), prevents its further slip thereby pin said ball retainer (2).
2. slide rail according to claim 1 is with ball retainer pin; It is characterized in that: a side in said movable hole (102) is one to be used to prevent the positive stop (103) of self-locking mechanism (4) lateral shift, and said positive stop (103) is fixed on the said slide rail housing (1).
3. slide rail according to claim 1 is characterized in that with ball retainer pin: the said groove that drops (201) comprises two, and described two grooves that drop (201) correspondence is arranged on the upper and lower dual-side of said ball retainer (2).
According to claim 1 or 2 or 3 described slide rails with ball retainer pin; It is characterized in that: said self-locking mechanism (4) is a gravity ball pin; Said gravity ball pin is a placed arrow type structure; The arrow end (401) of said placed arrow type structure is the center of gravity end, and said center of gravity end is positioned at said movable hole (102) and locates; Said ball retainer (2) moves in said slide rail housing (1); When the said groove that drops (201) is positioned at said arrow end (401) below; Said arrow end (401) is owing to the effect of gravity can be dropped down; After said arrow end (401) drops in the said groove that drops (201), the arrow crotch (4011) of said arrow end (401) will catch on the edge of the said groove that drops (201), thereby pin said ball retainer (2).
According to claim 1 or 2 or 3 described slide rails with ball retainer pin; It is characterized in that: said self-locking mechanism (4) is a spring pin; Said spring pin comprises half a placed arrow type structure and a spring beard needle (5); Half arrow end (404) of said half placed arrow type structure is positioned at said movable hole (102) to be located, and the arrow arm (402) of said half placed arrow type structure is provided with a draw-in groove (403); One end of said spring beard needle (5) is the U-shaped bending end (501) that is used to provide elastic force; Said U-shaped bending end (501) is fixed in the said draw-in groove (403); Also be provided with bending angle (104) on the said slide rail housing (1), the pin arm (502) of said spring beard needle (5) is fixed in the said bending angle (104); Said ball retainer (2) moves in said slide rail housing (1); When the said groove that drops (201) is positioned at said arrow end (401) below; Said half arrow end (404) is owing to the elastic force effect meeting of said spring beard needle (5) is dropped down; After said half arrow end (404) dropped in the said groove that drops (201), half arrow crotch (4041) of said half arrow end (404) was located the edge that catches on the said groove that drops (201), thereby pins said ball retainer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100563604A CN102562810A (en) | 2012-03-06 | 2012-03-06 | Fixing lock for ball retainer for slide rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100563604A CN102562810A (en) | 2012-03-06 | 2012-03-06 | Fixing lock for ball retainer for slide rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102562810A true CN102562810A (en) | 2012-07-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100563604A Pending CN102562810A (en) | 2012-03-06 | 2012-03-06 | Fixing lock for ball retainer for slide rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102562810A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420913Y (en) * | 2000-03-31 | 2001-02-28 | 杨俊龙 | Detachable computer desk slideway |
| CN2866948Y (en) * | 2006-01-24 | 2007-02-07 | 李国杰 | Double-locking double-layer sliding rail |
| CN101210587A (en) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding rail |
| CN101245809A (en) * | 2007-02-12 | 2008-08-20 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding track |
| TWI322860B (en) * | 2006-12-29 | 2010-04-01 | Hon Hai Prec Ind Co Ltd | Ball bearing slide and locking assembly for ball bearing retainer thereof |
| TW201104094A (en) * | 2009-07-16 | 2011-02-01 | Hon Hai Prec Ind Co Ltd | Mounting apparatus for slide rail |
| US20120027325A1 (en) * | 2010-07-27 | 2012-02-02 | David Laniado Lacarra | Slide assembly with dual handed ball retainer latch |
| CN202493590U (en) * | 2012-03-06 | 2012-10-17 | 雅固拉国际精密工业(苏州)有限公司 | Ball retainer fixing lock for sliding rail |
-
2012
- 2012-03-06 CN CN2012100563604A patent/CN102562810A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420913Y (en) * | 2000-03-31 | 2001-02-28 | 杨俊龙 | Detachable computer desk slideway |
| CN2866948Y (en) * | 2006-01-24 | 2007-02-07 | 李国杰 | Double-locking double-layer sliding rail |
| CN101210587A (en) * | 2006-12-29 | 2008-07-02 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding rail |
| TWI322860B (en) * | 2006-12-29 | 2010-04-01 | Hon Hai Prec Ind Co Ltd | Ball bearing slide and locking assembly for ball bearing retainer thereof |
| CN101245809A (en) * | 2007-02-12 | 2008-08-20 | 鸿富锦精密工业（深圳）有限公司 | Ball sliding track |
| TW201104094A (en) * | 2009-07-16 | 2011-02-01 | Hon Hai Prec Ind Co Ltd | Mounting apparatus for slide rail |
| US20120027325A1 (en) * | 2010-07-27 | 2012-02-02 | David Laniado Lacarra | Slide assembly with dual handed ball retainer latch |
| CN103096757A (en) * | 2010-07-27 | 2013-05-08 | 雅固拉国际有限公司 | Slide assembly with dual handed ball retainer latch |
| CN202493590U (en) * | 2012-03-06 | 2012-10-17 | 雅固拉国际精密工业(苏州)有限公司 | Ball retainer fixing lock for sliding rail |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120711 |