CN100360822C - Positioning device for slide rail retraction - Google Patents
Positioning device for slide rail retraction Download PDFInfo
- Publication number
- CN100360822C CN100360822C CNB2004100557257A CN200410055725A CN100360822C CN 100360822 C CN100360822 C CN 100360822C CN B2004100557257 A CNB2004100557257 A CN B2004100557257A CN 200410055725 A CN200410055725 A CN 200410055725A CN 100360822 C CN100360822 C CN 100360822C
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- rail
- work piece
- positioning work
- rear end
- slide rail
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Abstract
The present invention relates to a folding and positioning device for a slide rail, which comprises a positioner arranged at the end of an outer rail of a slide rail serving as a fixed rail. The positioner is shaped by bending an elastic sheet steel, the base of the positioner body has a u-shaped sectional plane, and both sides of the base are respectively provided with a vertical plate wall. The vertical plate walls can be fixed on the outer rail through rivets by arranging holes on the bottom surface. The rear end of the base bends and extends upward to form a vertical face plate body. The upper edge of the vertical face plate body is provided with two hook pieces which are hooked and buckled with a buckling body arranged at the rear end of an inner rail serving as a movable rail or buckling units formed by the structures of fittings, etc. linked to the rear end of a middle rail serving as a bearing rail. Therefore, by means of the arrangement of the positioner, after the inner rail serving as the movable rail is folded, the positioning function of restricting the position is achieved.
Description
Technical field
The present invention relates to a kind of withdrawn slide rail positioning device, particularly a kind ofly positioning work piece is set, and must give the withdrawn slide rail positioning device that colludes the fastening position mutually after interior rail (movable rail) is folded in outer rail (fixing track) end.
Background technique
General three-sectional sliding-rail is distinguished according to the position, usually include a rail and an interior rail in the outer rail,, according to function distinguishing, then claim fixing track (outer rail), carrying rail (middle rail) and movable rail (interior rail), with the slide rail that is used in cabinet and drawer thereof is example, outer rail wherein is to be fixed in cabinet, interior rail then is fixed on the both sides of drawer, middle rail then is arranged in the fixing track and in order to slip by the sliding aiding elements that is generally ball bearing mode and carries interior rail, can move back and forth with respect to outer rail along identical axial direction and make interior rail reach middle rail; In addition, this three-sectional sliding-rail that includes outer rail, middle rail and interior rail, development so far, it also is combined with a kind of bolt-lock design, in order to be completely pulled out of at slide rail when put full exhibition position it is maintained positioning states, and relevant this class bolt-lock design, the claimant promptly have No. the 559930th, utility model patent certificate number to get permission patent on record, can be for reference.
In addition, slide rail if can suitably be fixed, also is to help to locate in the lump in conjunction with the article of this slide rail except that giving the location in being drawn out under the overhanging state of putting full exhibition position behind the withdrawn slide rail, promotes its effective utilization.
Summary of the invention
The object of the present invention is to provide a kind of withdrawn slide rail positioning device, one positioning work piece is set, and collude card mutually after interior rail as movable rail is folded, to reach the positioning action of restriction site by outer rail end as fixing track.
Withdrawn slide rail positioning device of the present invention, comprise that rail is worn in the backbone body that is connected in rail group in one, should in rail group be connected in an outer rail by one with the affixed secondary rail body of its backbone body, be somebody's turn to do between interior rail and this backbone body, between this pair rail body and this outer rail respectively by the medium of two sliding aiding elements as the rolling slippage, and the rear end of rail group is provided with a locking plate in being somebody's turn to do, be characterized in: the end of this outer rail is provided with a positioning work piece, this positioning work piece body has a pedestal, this base bottom surface is fixed in outer track surface, and upwards curved the prolonging in this pedestal rear end has a facade plate body, and this facade plate body upper limb is provided with forward and colludes sheet; Should form a snapping unit by this locking plate by relative this positioning work piece in interior rail rear end, and have a necking part on this locking plate vertical section, this necking part lower edge forms two shoulders; When the rail group located and take in the lump this outer rail end with this locking plate in rail immigration is somebody's turn to do in this, the sheet that colludes on this positioning work piece colluded on the shoulder that is butted on this locking plate, thereby interior rail, middle rail group, outer rail three are located mutually.
Withdrawn slide rail positioning device of the present invention, its positioning work piece is by towards base, bend to be shaped by the panel beating operation and form then by rubber-like sheet steel material, the base part of its body has one " ㄩ " type cross section, the both sides vertical panel wall that respectively is shaped, and can establish the hole rivet clasp on outer rail by the bottom surface as fixing track, and prolong a facade plate body by the pedestal rear end is upwards curved, this facade plate body upper limb is provided with two forward and colludes sheet.
And adopt such scheme of the present invention, by the setting of above-mentioned positioning work piece, utilize its suitable establish collude sheet with as the button of the interior rail rear end of movable rail or via the relative fastening position of colluding, the formed snapping of structures such as accessory unit that is linked as the middle rail rear end of carrying rail.
For further specifying above-mentioned purpose of the present invention, structural feature and effect, the present invention is described in detail below with reference to accompanying drawing.
Description of drawings
Fig. 1 is the structural representation of possible embodiments of the present invention.
Fig. 2 is the combination three-dimensional view of possible embodiments of the present invention.
Fig. 3 be possible embodiments of the present invention fold the positioning states schematic representation.
Fig. 4 is the combination three-dimensional view of another possible embodiments of the present invention.
Fig. 5 be another possible embodiments of the present invention fold the positioning states schematic representation.
Embodiment
At first consult Fig. 1, shown in Figure 2, withdrawn slide rail positioning device of the present invention, it implements sample attitude is example with the latch mechanism of No. the 559930th, aforementioned utility model patent certificate number with the three-sectional sliding-rail that cooperates, be to wear in the backbone body 21 that is connected in rail group 2 in an interior rail 1, should in rail group 21 be connected in an outer rail 3 with one with the affixed secondary rail body 22 of its backbone body 21, rail 1 and this backbone body are 21 in being somebody's turn to do, 3 of this pair rail body 22 and this outer rails, and respectively by two sliding aiding elements 4 of ball bearing mode, 5 media as the rolling slippage, and the rear end of rail group 2 is provided with a locking plate 6 accessories in being somebody's turn to do, has a necking part 61 on the vertical section of this locking plate 6, relative its necking part 61 is in lower edge that is form two shoulders 62, and form a snapping unit, and cooperate this locking plate 6 to separate to pull, form suitable releasing unit 11 (this locking plate 6 please be joined the utility model patent certificate number No. 559930 with the aufbauprinciple of releasing unit 11 in interior rail 1 rear end, now do not give unnecessary details), in this embodiment, the one-piece pattern of this three-sectional sliding-rail and " bolt-lock " mechanism, the major character of non-genus this case patent demand, and non-is absolute collocation structure, should not limit to patent category of the present invention; And the main improvement design of the present invention promptly is:
The end of this outer rail 3 is provided with a positioning work piece 7, these positioning work piece 7 preferable manufacturing mode of executions be make its by rubber-like sheet steel material by towards base, bend to be shaped by operations such as panel beatings then and form, these positioning work piece 7 bodies have a pedestal 71 that is " ㄩ " type cross section, these pedestal 71 both sides respectively are formed with a vertical panel wall 72, this vertical panel wall 72 can keep suitable height for the aforementioned locking plate 6 in a top, and establish hole 711 by these pedestal 71 bottom surfaces and be fixed on the outer rail 3, its means of fixation can be taken out system riveted body 31 by outer rail 3 surfaces and be worn the knot rivet clasp, and prolong a facade plate body 73 by these pedestal 71 rear ends are upwards curved, these facade plate body 73 upper limbs are provided with two forward and collude sheet 74.
By being used in combination of above-mentioned design, when withdrawn slide rail, as shown in Figure 3, after rail 1 is taken in toward outer rail 3 with the drawer class object person of being operated of joining in being somebody's turn to do, should in rail 1 be the locking plate 6 that stretches through on the rail group 2 during releasing unit 11 embeddings with the rear end are butted on, thereby be displaced to outer rail 3 ends in the lump, when under the state of income terminal point, it also can collude on the shoulder 62 that is butted on this locking plate 6 with the sheet 74 that colludes of these positioning work piece 7 facade plate bodys 73 upper limbs, the positioning relation of finishing so promptly is that interior rail 1 is fixed through locking plate 6 and middle rail group 2, in rail group 2 be stuck in positioning work piece 7 through locking plate 6 to collude sheet 74 fixing with outer rail 3, so, each rail of whole slide rail just can fold the location.
With the foregoing description, should in rail 1 be indirectly through on the rail group 2 existing locking plate 6 accessories as the snapping unit, and come to reach positioning action with this positioning work piece 7, but this pattern is not unique use form of positioning work piece 7 of the present invention, and unique design of the above-mentioned also non-what is called of middle rail group 2 " middle rail (carrying rail) " that is become by a backbone body 21 affixed one secondary rail bodies 22, in the prior art, also have and use the middle rail (carrying rail) of single rail body to form three-sectional sliding-rail, and this will not state by picture and text now in addition; Moreover, if with regard to the two-part slide rail, with slide rail main body that the foregoing description was defined as shown in Figure 4, be connected to this outer rail 3 through this sliding aiding elements 5 as rolling slippage medium by rail in this 1, this is a kind of two-part slide rail, and the two-part slide rail of this class is also in the utilization category of positioning work piece 7 of the present invention.
Below further specify the mode of execution that the two-part slide rail is provided with this positioning work piece 7, it as shown in Figure 4, this positioning work piece 7 is located at the rear end of outer rail 3 equally, and interior rail 1 mainly is provided with a button 12 in the rear end, rail 1 end edge bent to be shaped towards outer rail 3 inner face one and forms in this button 12 can be served as reasons, its button 12 is extended with two shoulders 121 in the both sides, below, and as a snapping unit, when interior rail 1 is taken in outer rail 3 to terminal, as shown in Figure 5, also can collude on the shoulder 121 that is butted on this button 12, reach and cause positioning function with the sheet 74 that colludes on this positioning work piece 7.
In addition, on be set forth in rail 1 rear end establish a button 12 and collude sheet 74 for positioning work pieces 7 and collude fixed pattern, if increase rail (carrying rail) in when having again between interior rail 1 and the outer rail 3, form three-sectional sliding-rail, it also is feasible, its need with the rear end of middle rail (carrying rail) relatively this button 12 with collude sheet 74 and be formed with suitable space, the perhaps rear end of rail (carrying rail) in the brachymemma, all be still can use this positioning work piece 7 make in rail 1 fold the location.
As from the foregoing, no matter be two-part slide rail or three-sectional sliding-rail, setting by positioning work piece of the present invention, utilize it to comprise the appropriate structuring of colluding sheet etc., a kind of button of interior rail (movable rail) rear end or innovation location form of colluding card via snapping unit such as middle rail (carrying rail) accessories that the rear end links relatively of cooperating is provided.
Though the present invention describes with reference to current specific embodiment, but those of ordinary skill in the art will be appreciated that, above embodiment is used for illustrating the present invention, under the situation that does not break away from spirit of the present invention, also can make the variation and the modification of various equivalences, therefore, as long as variation, the modification to the foregoing description all will drop in the scope of claims of the present invention in connotation scope of the present invention.
Claims (7)
1. withdrawn slide rail positioning device, comprise that rail is worn in the backbone body that is connected in rail group in one, should in rail group be connected in an outer rail by one with the affixed secondary rail body of its backbone body, should between rail and this backbone body, between this pair rail body and this outer rail respectively by the medium of two sliding aiding elements as the rolling slippage, and the rear end of rail group is provided with a locking plate in being somebody's turn to do, and it is characterized in that:
The end of this outer rail is provided with a positioning work piece, and this positioning work piece body has a pedestal, and this base bottom surface is fixed in outer track surface, and upwards curved the prolonging in this pedestal rear end have a facade plate body, and this facade plate body upper limb is provided with forward and colludes sheet;
Should form a snapping unit by this locking plate by relative this positioning work piece in interior rail rear end, and have a necking part on this locking plate vertical section, this necking part lower edge forms two shoulders;
When the rail group located and take in the lump this outer rail end with this locking plate in rail immigration is somebody's turn to do in this, the sheet that colludes on this positioning work piece colluded on the shoulder that is butted on this locking plate, thereby interior rail, middle rail group, outer rail three are located mutually.
2. withdrawn slide rail positioning device according to claim 1 is characterized in that, described positioning work piece is by towards base, bend to be shaped by the panel beating operation and form then by rubber-like sheet steel material.
3. withdrawn slide rail positioning device according to claim 1 is characterized in that described positioning work piece is provided with the hole in base bottom surface, and this outer track surface is taken out and is shaped on the riveted body and the relative knot rivet clasp of wearing with the hole.
4. withdrawn slide rail positioning device according to claim 1 is characterized in that, described pedestal both sides respectively are formed with a vertical panel wall, keeps one suitably highly with this locking plate of top.
5. withdrawn slide rail positioning device cooperates the rolling of sliding aiding elements auxiliary and form a slide rail that can stretch and fold by an interior rail as movable rail at least with an outer rail as fixing track, it is characterized in that:
The end of this outer rail is provided with a positioning work piece, and this positioning work piece body has a pedestal, and this base bottom surface is fixed in outer track surface, and upwards curved the prolonging in this pedestal rear end has a facade plate body, and this facade plate body upper limb is provided with forward and colludes sheet;
Should be provided with a snapping unit by relative this positioning work piece in interior rail rear end, this snapping unit is the button that interior rail rear end forms, and this button is extended with shoulder in the both sides, below;
Rail collapses in this outer rail in this, colludes that sheet is relative to be colluded to the location on the shoulder of this button and this positioning work piece.
6. withdrawn slide rail positioning device according to claim 5 is characterized in that, described positioning work piece by rubber-like sheet steel material by towards base, bend to be shaped by the panel beating operation and form then.
7. withdrawn slide rail positioning device according to claim 5 is characterized in that described positioning work piece is provided with the hole in base bottom surface, and this outer track surface is taken out and is shaped on the riveted body and the relative knot rivet clasp of wearing with the hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100557257A CN100360822C (en) | 2004-08-02 | 2004-08-02 | Positioning device for slide rail retraction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100557257A CN100360822C (en) | 2004-08-02 | 2004-08-02 | Positioning device for slide rail retraction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1734108A CN1734108A (en) | 2006-02-15 |
| CN100360822C true CN100360822C (en) | 2008-01-09 |
Family
ID=36076667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100557257A Active CN100360822C (en) | 2004-08-02 | 2004-08-02 | Positioning device for slide rail retraction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100360822C (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100457584C (en) * | 2006-04-18 | 2009-02-04 | 王树生 | Movable supporting rail for power and free type suspension conveyer |
| CN100572831C (en) * | 2006-12-29 | 2009-12-23 | 鸿富锦精密工业（深圳）有限公司 | Ball slide rail |
| JP5136598B2 (en) * | 2010-06-10 | 2013-02-06 | コニカミノルタビジネステクノロジーズ株式会社 | Slide rail and image forming apparatus having the same |
| CN105588399B (en) * | 2016-02-26 | 2018-01-12 | 广东奥马冰箱有限公司 | A kind of rail plate of refrigerator |
| CN107289001B (en) * | 2017-08-03 | 2019-05-07 | 绍兴讯飞自动化设备有限公司 | A kind of high mechanical sliding rail of stability |
| CN112576624B (en) * | 2019-09-27 | 2022-07-29 | 川湖科技股份有限公司 | Sliding rail assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2498912Y (en) * | 2001-07-24 | 2002-07-10 | 川湖工厂股份有限公司 | Positioning structure for slide rail |
| US6464311B2 (en) * | 2001-01-05 | 2002-10-15 | King Slide Works Co., Ltd. | Lock and release mechanism for slide assembly |
| CN2548475Y (en) * | 2002-06-18 | 2003-05-07 | 川湖工厂股份有限公司 | Positioning structure for with drawing sliding rail |
| US6585335B2 (en) * | 2001-09-28 | 2003-07-01 | King Slide Works Co., Ltd. | Rear-section bolt lock structure of a slide |
| US20030122460A1 (en) * | 2001-12-31 | 2003-07-03 | Nan Juen International Co., Ltd. | Locating and forced pullout device of a guide rail in a drawer |
| CN2613185Y (en) * | 2003-03-21 | 2004-04-28 | 川湖工厂股份有限公司 | Drawer slide assembly with elastomer for positioning middle slide |
-
2004
- 2004-08-02 CN CNB2004100557257A patent/CN100360822C/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6464311B2 (en) * | 2001-01-05 | 2002-10-15 | King Slide Works Co., Ltd. | Lock and release mechanism for slide assembly |
| CN2498912Y (en) * | 2001-07-24 | 2002-07-10 | 川湖工厂股份有限公司 | Positioning structure for slide rail |
| US6585335B2 (en) * | 2001-09-28 | 2003-07-01 | King Slide Works Co., Ltd. | Rear-section bolt lock structure of a slide |
| US20030122460A1 (en) * | 2001-12-31 | 2003-07-03 | Nan Juen International Co., Ltd. | Locating and forced pullout device of a guide rail in a drawer |
| CN2548475Y (en) * | 2002-06-18 | 2003-05-07 | 川湖工厂股份有限公司 | Positioning structure for with drawing sliding rail |
| CN2613185Y (en) * | 2003-03-21 | 2004-04-28 | 川湖工厂股份有限公司 | Drawer slide assembly with elastomer for positioning middle slide |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1734108A (en) | 2006-02-15 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |