CN102755017B - Quick-detachment positioning structure for rail component - Google Patents
Quick-detachment positioning structure for rail component Download PDFInfo
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- CN102755017B CN102755017B CN201110117349.XA CN201110117349A CN102755017B CN 102755017 B CN102755017 B CN 102755017B CN 201110117349 A CN201110117349 A CN 201110117349A CN 102755017 B CN102755017 B CN 102755017B
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- stop section
- rail part
- limiting unit
- perforate
- pulled
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Abstract
The invention relates to a quick-detachment positioning structure for a rail component. The quick-detachment positioning structure for the rail component comprises an open hole formed in the rail component and a positioning component corresponding to the open hole, wherein the rail component comprises a first stopping part adjacent to the open hole; the open hole comprises an open part and a clamped part communicated with the open part; the positioning component comprises a base part, an elastic arm, a limiting part and a second stopping part; the base part is connected to the rail component and is positioned; the elastic arm extends from the base part and is connected with the limiting part; the limiting part has a first stopping end corresponding to the clamped part; the second stopping part is connected to the limiting part; and when the first stopping end and the clamped part surround into a locked closed area, the second stopping part props against the first stopping part of the rail component, so that the position of the first stopping end is more steady.
Description
Technical field
The present invention relates to a kind of quick detach locating structure of rail part, refer to that especially a kind of confession one equipment can be fast and be firmly connected the structure of locating with this rail part.
Background technology
Prior art is applied to the locating structure of the rail part of connection one equipment to one slide rail that can be quick and firm, mainly that the groove of a key hole (keyhole slot) shape is set at the rail part of this slide rail, and be fixed in this rail part corresponding to this key hole with a shell fragment, wherein, this key hole comprises an expanded hole and a narrowed aperture communicates with this expanded hole, and this shell fragment is to extend lamellar body to cover this expanded hole to this key hole.In when assembling, utilize the affixed gim peg of this equipment one side to key hole that should rail part, and this gim peg is inserted after the expanded hole of this groove towards the narrowed aperture intrinsic displacement of this groove, with this shell fragment, be butted on this gim peg again, this equipment is combined with this rail part and fixes.Again, conventionally this rail part can first be pulled out and separate with respect to other rail part of this slide rail, and at this rail part with paired two rear flank that are connected in this equipment, two of left and right, then this equipment is plugged in to rack-mounted this slide rail with this rail part, this equipment is supported in frame with the assembly of this slide rail.
Yet, when this equipment is arranged in frame, this equipment is by the pull of this slide rail or the vibrations of environment for use, all can make this gim peg and this shell fragment mutually clash into, when if the design of this shell fragment is not enough to bear its impact, this shell fragment easily produces distortion, when distortion cannot be replied, just can damage and locate failure.
The United States Patent (USP) that the people such as Greenwald invent the 7th, 604, " the telescoping slide assembly with quick-mount keyhole lock system " of No. 307, its main technological means is that front described shell fragment is arranged to a locating hole, for this gim peg insert in this keyhole and be moved to a precalculated position after in the corresponding locating hole that protrudes into this shell fragment and locate.
The United States Patent (USP) that the people such as Kaminski invent the 6th, 626, " the rack assembly that does not require tools for coupling chassis to slide " of No. 300, its main technological means is also to utilize the end of shell fragment to be butted on gim peg location.
Clearly, though the rail part location that aforementioned means can provide equipment or cabinet to be mounted to slide rail, the problem that may be out of shape even infringement for aforementioned shell fragment does not have the scheme that special proposition can be strengthened positioning states.Therefore, just have a kind of better design must be provided, with the situation of stopping may be out of shape, damage when aforementioned shell fragment is impacted.
Summary of the invention
The object of the present invention is to provide a kind of quick detach locating structure of rail part, to realize the positioning intensity of this structure of strengthening, to avoid locate failure.
According to the quick detach locating structure of rail part of the present invention, comprise described rail part and positioning piece, wherein, described rail part is located in a perforate, and one first stop section is adjacent to described perforate, and described perforate comprises that an an opening portion and portion of being pulled is connected with described opening portion, and described keeper comprises a base portion, one elastic arm and a limiting unit, described keeper is fixed on described rail part and corresponding described perforate setting with described base portion, described elastic arm is extended by described base portion and the described limiting unit that is connected, and the mobilizable perforate displacement corresponding to described rail part of described elastic arm, make described limiting unit change position, described limiting unit also has one first and supports not-go-end corresponding to the described portion of being pulled, and with described first support not-go-end with described in the portion of being pulled surround the enclosed area that a lock is pulled, be characterized in: described rail part comprises one first stop section adjacent to described perforate, and described keeper comprises that one second stop section is connected in described limiting unit, and when described first support not-go-end with described in the portion of being pulled while surrounding the enclosed area that described lock pulls, the first mutual butt in stop section of described the second stop section and described rail part.
Wherein, described the first stop section is the structure that holds of one of hole or depression, and the form that this second stop section is protrusion makes this second stop section for inserting this first stop section.
Wherein, described the first stop section is the form of protrusion, and this second stop section is the structure that holds of one of hole or depression, makes this first stop section for inserting this second stop section.
Wherein, described the first stop section is the form of protrusion, and the form that this second stop section is also protrusion offsets this first stop section and this second stop section.
Wherein, described limiting unit also comprises a reflexed lamellar body.
Wherein, described reflexed lamellar body has one second to be supported not-go-end and supports not-go-end corresponding to first of this limiting unit, and has an operative end and second support not-go-end with respect to this.
Wherein, the face that the operative end of described reflexed lamellar body is adjacent also forms a protuberance, between this protuberance and the surface of this limiting unit, has gap.
Wherein, between described elastic arm and this limiting unit, there is a window corresponding to the operative end of described reflexed lamellar body.
Accompanying drawing explanation
For further illustrating, confirm above-mentioned purpose of the present invention, design feature and effect, below with reference to accompanying drawing, the present invention is described in detail, wherein:
Fig. 1 is the rail part of the embodiment of the present invention and the configuration schematic diagram of keeper.
Fig. 2 is the rail part of the embodiment of the present invention and keeper group connects and the first butt is related to schematic diagram.
Fig. 3 is that the rail part of the embodiment of the present invention and the second butt of keeper are related to schematic diagram.
Fig. 4 is that the rail part of the embodiment of the present invention and the third butt of keeper are related to schematic diagram.
Fig. 5 is the schematic diagram that the keeper of the embodiment of the present invention comprises a reflexed lamellar body repeatedly pasting mutually.
Fig. 6 is the schematic diagram that the reflexed lamellar body of the keeper of the embodiment of the present invention forms a protuberance.
Fig. 7 is the schematic diagram that the keeper of the embodiment of the present invention comprises a window.
Fig. 8 is the rail part of the embodiment of the present invention and the configuration schematic diagram of cabinet.
Fig. 9 is the rail part of the embodiment of the present invention and the installation of cabinet location schematic diagram.
Figure 10 is the operation chart that the installed part of the cabinet of the embodiment of the present invention can unload from rail part.
The specific embodiment
Fig. 1 and Fig. 2 show that the present invention's the first preferred embodiment comprises a rail part 10 and positioning piece 12.Wherein:
This rail part 10 comprises at least two perforates 14,15 and one first stop section 16, and wherein, this perforate 14 comprises that an an opening portion 18 and portion 20 of being pulled is connected with this opening portion 18.This perforate 15 also comprises that an an opening portion 19 and portion 21 of being pulled is connected with this opening portion 19.This first stop section 16 adjacent to one of above-mentioned two perforates 14,15, for example, is this perforate 14.In the present embodiment, those opening portions 18,19 are expanded holes; This relative this opening portion 18 of portion 20 of being pulled is narrowed aperture; This relative this opening portion 19 of portion 21 of being pulled is also a narrowed aperture.
This keeper 12 comprises a base portion 22, an elastic arm 24, a limiting unit 26 and one second stop section 28.Wherein, this keeper 12 is fixed on this rail part 10 with this base portion 22 with connection means, be to be for example connected in the riveted holes 31 of these base portion 22 correspondences and rivet clasp in this rail part 10 riveted joint convex bodys 30 that are shaped, and make the position of this keeper 12 corresponding to the perforate 14 of this rail part 10.This elastic arm 24 is to be extended and this limiting unit 26 that is connected by this base portion 22, and mobilizable perforate 14 displacements corresponding to this rail part 10 of this elastic arm 24, makes this limiting unit 26 can change position corresponding to the perforate 14 of this rail part 10 thereupon.This limiting unit 26 has one first and supports not-go-end 32 corresponding to the portion of being pulled 20 of the perforate 14 of this rail part 10.This second stop section 28 is to connect this limiting unit 26.This first supports not-go-end 32 and forms with this portion 20 of being pulled the enclosed area that locks are pulled, and the first stop section 16 of this second stop section 28 and this rail part 10 butt mutually.
According to aforesaid viewpoint, the first stop section 16 and the embodiment of the second stop section 28 mutual butts of this keeper 12 of this rail part 10 have following three kinds:
The first embodiment, as shown in earlier figures 2, the first stop section 16 of this rail part 10 is configurations of holding structure, the form of one of hole or depression (being disclosed as transmission hole in graphic) for example, and the second stop section 28 of this keeper 12 is the form configurations with protrusion, with this second stop section 28, insert this first stop section 16 and mutual butt.
The second embodiment, as shown in Figure 3, the first stop section 200 of this rail part 10 is the form configurations with protrusion, and the second stop section 202 of this keeper 12 is configurations of holding structure, for example the form of one of hole or depression (being disclosed as transmission hole in graphic), inserts this second stop section 202 and mutual butt with this first stop section 200.
The third embodiment, as shown in Figure 4, the first stop section 300 of this rail part 10 is the form configurations with protrusion, and the second stop section 302 of this keeper 12 is also the form configuration with protrusion, and can be with this first stop section 300 and this mutual butt in the second stop section 302.
With the derivative structure configuring shown in above-mentioned Fig. 2, in a preferred embodiment, as shown in Figure 5, this limiting unit 26 also comprises a reflexed lamellar body 34 repeatedly pasting mutually.Preferably, this reflexed lamellar body 34 has one second to be supported not-go-end 36 and supports with first of this limiting unit 26 that not-go-end 32 is corresponding to be flushed, and the portion of being pulled 20 of the common perforate 14 corresponding to this rail part 10.In addition, this reflexed lamellar body 34 has an operative end 38 and second supports not-go-end 36 with respect to this.
In a preferred embodiment, as shown in Figure 6, the adjacent face of operative end 38 of this reflexed lamellar body 34 also forms the protuberance 40 of a reservation shape, between this protuberance 40 and the surface of this limiting unit 26, there is gap, and can facilitate a user to activate, control, for example, with flat tools or this gap of finger insertion, support this operative end 38 with button and pull this limiting unit 26.
In a preferred embodiment, as shown in Figure 7, also comprise that a window 42 is located between this elastic arm 24 and this limiting unit 26, and this window 42 is the operative end 38 corresponding to this reflexed lamellar body 34, also can facilitate a user to activate controls, for example with flat tools or finger, insert this window 42 and buckle to this operative end 38 and pull this limiting unit 26, and for the location situation of inspecting this limiting unit 26.
Separately, similar utilization of the present invention, normally each rail part with a pair of slide rail is arranged on respectively a cabinet (chassis) such as the location, both sides that is the electronic equipments such as server, computer or storage element, wherein, one-sided schematic views as shown in Figure 8, the side of this cabinet 44 is installed with a plurality of installed parts 46 and connects for 10 groups of this rail parts, and each installed part 46 includes connected this head 48 of a head 48 and the whole body portion 50.Wherein, the diameter of this head 48 is the diameters that are greater than this body portion 50, but be less than the aperture of opening portion 18,19 of those perforates 14,15 of this rail part 10, and, the aperture of the portion of being pulled 20,21 of those perforates 14,15 of this rail part 10 is greater than the diameter of the body portion 50 of those installed parts 46, but is less than the diameter of the head 48 of those installed parts 46.
According to the assembling of above-mentioned configuration, as shown in Figure 8 and Figure 9, head 48 and body portion 50 thereof with those installed parts 46 directly penetrate those perforates 14 to this rail part 10, 15 opening portion 18, in 19, and by the body portion 50 of those installed parts 46 towards those perforates 14, 15 the portion of being pulled 20, 21 displacements and be butted on those portions 20 of being pulled, one end of 21, first of the limiting unit 26 of this keeper 12 to second of not-go-end 32 and this reflexed lamellar body 34, support not-go-end 36 corresponding one of those installed parts 46 (the corresponding installed part 46 of lower abbreviation) that are butted on together, make this correspondence installed part 46 be subject to offseting of this keeper 12 larger thickness position, and utilize this correspondence installed part 46 to be positioned in the enclosed area that lock that this keeper 12 and this portion 20 of being pulled surround is pulled, all those installed parts 46 can not displacement.Simultaneously, the first stop section 16 of these rail parts 10 is inserted and butt mutually in the second stop section 28 of this keeper 12, make relative this rail part 10 of this keeper 12 under such butt relation, when this keeper 12 is subject to the impulsive force from this correspondence installed part 46, this impulsive force is first born in this second stop section 28 and the first stop section 16, its limiting unit 26 and this elastic arm 24 just can excessive deformations, that is this keeper 12 can be more firm with respect to the location of this correspondence installed part 46.
Again, by the window 42 of this keeper 12, see and look, can help user can further confirm the installation situation of this correspondence installed part 46 when mounted, to guarantee to install correctly, also can facilitate user with this window 42, to activate relative these rail part 10 displacements of elastic arm 24 of these keepers 12 simultaneously.
As shown in figure 10, when the elastic arm 24 of this keeper 12 is activated by user and when this rail part 10 leaves an angle certainly, this limiting unit 26 also changes position and leaves this installed part 46 with respect to the perforate 14 of this rail part 10, and this second stop section 28 also can be moved in the first stop section 16 of this rail part 10.Again, utilize one on this rail part 10 to hook sheet 52 and support only this elastic arm 24, can control the unlikely quilt of this elastic arm 24 and excessively scratch curved.Under this state, this correspondence installed part 46 is not pulled by the lock of this keeper 12, all those installed parts 46 can be moved to by the portion of being pulled 20,21 of those perforates 14,15 this opening portion 18,19, and those whole installed parts 46 are unloaded from this perforate 14,15.
As previously mentioned, when the cabinet 44 in conjunction with this rail part 10 is mounted to a frame (rack, do not paint and be shown in figure) when upper, this cabinet 44 is by the vibrations of relative this frame displacement of this rail part 10 or environment for use, this keeper 12 all can bear the shock of this correspondence installed part 46 or pull external force, and the present invention is with the second stop section 28 of this limiting unit 26 that is connected and the first mutual butt in stop section 16 of this rail part 10, just can brings into play and alleviate or avoid the limiting unit 26 of this keeper 12 and elastic arm 24 to produce the effect that permanent deformation causes damage.
According to above explanation, known enhancement effect of the present invention is to keep an equipment to be connected location with this rail part fast and firmly with advantage, and can bring into play and alleviate or avoid the limiting unit of this keeper and elastic arm to produce the effect that permanent deformation causes damage.
Although 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 only for the present invention is described, in the situation that not departing from spirit of the present invention, also can make variation and the modification of various equivalences, therefore, as long as the variation of above-described embodiment, modification all will be dropped in the scope of the application's claims within the scope of connotation of the present invention.
Claims (7)
1. a quick detach locating structure for rail part, comprises a perforate and is located at a rail part, and one first stop section is corresponding to described perforate, and described perforate comprises that an an opening portion and portion of being pulled is connected with described opening portion; And positioning piece comprises a base portion, an elastic arm and a limiting unit, described keeper is fixed on described rail part and corresponding described perforate setting with described base portion, described elastic arm is extended by described base portion and the described limiting unit that is connected, and the mobilizable perforate displacement corresponding to described rail part of described elastic arm, make described limiting unit change position, described limiting unit also has one first and supports not-go-end corresponding to the described portion of being pulled, and with described first support not-go-end with described in the portion of being pulled surround the enclosed area that a lock is pulled, it is characterized in that:
Described rail part comprises one first stop section adjacent to described perforate;
Described keeper comprises that one second stop section is connected in described limiting unit, and when described first support not-go-end with described in the portion of being pulled while surrounding the enclosed area that described lock pulls, the first mutual butt in stop section of described the second stop section and described rail part; And
Described limiting unit comprises a reflexed lamellar body.
2. the quick detach locating structure of rail part according to claim 1, is characterized in that, described the first stop section is the structure that holds of one of hole or depression, and the form that described the second stop section is protrusion makes described the second stop section for inserting described the first stop section.
3. the quick detach locating structure of rail part according to claim 1, is characterized in that, described the first stop section is the form of protrusion, and described the second stop section is the structure that holds of one of hole or depression, makes described the first stop section for inserting described the second stop section.
4. the quick detach locating structure of rail part according to claim 1, is characterized in that, described the first stop section is the form of protrusion, and the form that described the second stop section is also protrusion offsets described the first stop section and described the second stop section.
5. the quick detach locating structure of rail part according to claim 1, is characterized in that, described reflexed lamellar body has one second to be supported not-go-end and support not-go-end corresponding to first of described limiting unit, and has an operative end and support not-go-end with respect to described second.
6. the quick detach locating structure of rail part according to claim 5, is characterized in that, the adjacent face of operative end of described reflexed lamellar body also forms a protuberance, between described protuberance and the surface of described limiting unit, has gap.
7. the quick detach locating structure of rail part according to claim 5, is characterized in that, between described elastic arm and described limiting unit, has a window corresponding to the operative end of described reflexed lamellar body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110117349.XA CN102755017B (en) | 2011-04-29 | 2011-04-29 | Quick-detachment positioning structure for rail component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110117349.XA CN102755017B (en) | 2011-04-29 | 2011-04-29 | Quick-detachment positioning structure for rail component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102755017A CN102755017A (en) | 2012-10-31 |
| CN102755017B true CN102755017B (en) | 2014-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110117349.XA Active CN102755017B (en) | 2011-04-29 | 2011-04-29 | Quick-detachment positioning structure for rail component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102755017B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104582398B (en) * | 2013-10-16 | 2017-05-17 | 川湖科技股份有限公司 | Sliding rail assembly used for rack system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101593009A (en) * | 2008-05-30 | 2009-12-02 | 鸿富锦精密工业（深圳）有限公司 | Railroad |
| CN102007354A (en) * | 2008-04-17 | 2011-04-06 | Bsh博世和西门子家用器具有限公司 | Refrigerator with rapidly installable pull-out system |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI256295B (en) * | 2005-07-22 | 2006-06-11 | King Slide Works Co Ltd | Quick-mount mechanism for telescoping slide |
| US7481504B2 (en) * | 2005-11-23 | 2009-01-27 | King Slide Works Co., Ltd. | Mount latch structure for a telescoping slide |
| US8162420B2 (en) * | 2006-07-20 | 2012-04-24 | King Slide Works Co., Ltd. | Slide assembly having an adjustment mechanism |
| US7950753B2 (en) * | 2008-06-25 | 2011-05-31 | Ablecom Technology Incorporation | Tool-free rapid assembly/disassembly slide rail device |
-
2011
- 2011-04-29 CN CN201110117349.XA patent/CN102755017B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102007354A (en) * | 2008-04-17 | 2011-04-06 | Bsh博世和西门子家用器具有限公司 | Refrigerator with rapidly installable pull-out system |
| CN101593009A (en) * | 2008-05-30 | 2009-12-02 | 鸿富锦精密工业（深圳）有限公司 | Railroad |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102755017A (en) | 2012-10-31 |
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