CN103263162B - Improved sliding track regression mechanism - Google Patents
Improved sliding track regression mechanism Download PDFInfo
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- CN103263162B CN103263162B CN201310219726.XA CN201310219726A CN103263162B CN 103263162 B CN103263162 B CN 103263162B CN 201310219726 A CN201310219726 A CN 201310219726A CN 103263162 B CN103263162 B CN 103263162B
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- holder
- release piece
- regressing
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Abstract
The invention discloses an improved sliding track regression mechanism which comprises a fixing seat provided with a guiding track, a sliding mechanism, a release jaw and a stirring piece. A groove is formed in the guiding track. A notch part is arranged on one side of the groove. The sliding mechanism is arranged on the fixing seat in a capable-of-sliding mode and a penetrating mode. The sliding mechanism is provided with a body part. The body part and the guiding track are arranged in a penetrating mode. The release jaw is arranged above the groove and is coupled with the body part. The release jaw is provided with a stirring part. The stirring piece is arranged above the guiding track of the fixing seat. The stirring piece abuts against the stirring part of the release jaw in a clamping mode. Through the guiding track of the fixing seat, an extra space for containing the body part is of no need, the thickness and the size of the guiding track can be greatly lowered, the length of a middle sliding track can be prolonged, loading capacity of a sliding track mechanism can be improved, and accordingly structure is simplified, service life of a product is prolonged, and cost is saved.
Description
Technical field
The present invention relates to a kind of sliding rail regressing mechanism, espespecially one can increase the load loading capacity of sliding track mechanism, and then can the sliding rail regressing mechanism in improving product service life.
Background technology
In prior art, general slide rail location return device, refer to shown in Fig. 1, it comprises: a holder 11, this holder 11 can for being arranged in its external slide rail 21 of sliding track mechanism 2, wherein this sliding track mechanism 2 still can to include in one slide rail 23 in slide rail 22 and, and the thin portion structure of this sliding track mechanism 2 and operating principle are in art to possess to be known known by the knowledgeable usually, repeats no more in this; One slide mechanism 12, this slide mechanism 12 wears mutually with this holder 11, and this slide mechanism 12 is provided with rotating shaft 13, and this rotating shaft 13 is provided with projection 14 again; One plectrum 15, this plectrum 15 is arranged on this holder 11, this plectrum 15 and this sliding track mechanism 2 in it slide rail 23 set firmly mutually, this plectrum 15 is provided with notch portion 16 again, and its notch portion 16 of this plectrum 15 fastens the projection 14 of this its rotating shaft 13 of slide mechanism 12; Its principle system utilizes the horizontal shift of this plectrum 15 and can drive its projection 14 rotational displacement of this rotating shaft 13, and can control to switch being separated or combining and fastening of this plectrum 15 and this its projection 14 of rotating shaft 13, thus the stretching of this slide mechanism 12 changeable is located or is returned and resets, and then can reach the object making slide rail automatically can locate recurrence.
This conventional slide rail location return device, though the object making slide rail automatically can locate recurrence can be reached, but when its notch portion 16 of this plectrum 15 drives its projection 14 rotational displacement of this rotating shaft 13, its displacement track of this projection 14 is in different horizontal planes respectively from the displacement track of its notch portion 16 of plectrum 15, therefore both easily produce the situation that collision or action have some setbacks because of angle or position deviation, and then cause production reliability to reduce; In addition, as situation about having some setbacks for this action of minimizing, then must be provided with lead angle in this projection 14, and its notch portion 16 of this plectrum 15 also must be provided with corresponding inclined-plane (angle) support, comparatively complexity and product cost improve to cause product structure and procedure; Separately, this holder 11 must arrange extra accommodation space and be set in wherein for rotating shaft 13, this holder 11 integral thickness and volume is caused to be difficult to reduce, therefore, its external slide rail 21 of this sliding track mechanism 2 is in order to coordinate this holder 11 of accommodating storage, often must reduce the length of slide rail 22 in this, cause the length limited that in this, slide rail 22 and interior slide rail 23 can stretch out, its load loading capacity of this sliding track mechanism 2 is caused to reduce, and then causing product to lower service life, historical facts or anecdotes has necessity of improvement.
Summary of the invention
Because existing slide rail location return device, because structure is comparatively complicated, cause production reliability poor and manufacturing cost raising, therefore the object of the present invention is the sliding rail regressing mechanism providing a kind of improvement, this body is received without the need to arranging extra accommodation space by its guide rail of this holder, and significantly can reduce thickness and the volume of this guide rail, in order to do slide rail in can extending length and increase the load loading capacity of sliding track mechanism, and then the present invention can be reached simplify structure, improving product service life and saves effect of cost.
For reaching above object, the invention provides a kind of sliding rail regressing mechanism of improvement, it comprises: a holder, these holder both sides are respectively equipped with one first fixed part, and this holder is provided with a guide rail again, and this guide rail is provided with a groove, this groove side is provided with a notch part again, its two bottom sides of this guide rail is respectively equipped with an engaged part, and these holder both sides are respectively equipped with an elastic component, and this first fixed part is fixed in this elastic component one end;
One slide mechanism, this slide mechanism system wears mutually with this holder slidably, this slide mechanism has a body, its its guide rail of body system and holder of this slide mechanism wears mutually, these body both sides are respectively equipped with one second fixed part, and this second fixed part and its other end of elastic component fix, and its two bottom sides of this body is respectively equipped with a holding section, this holding section and engaged part fasten, and this body is provided with an axis part again;
One release piece, this release piece system is slidably located on above its groove of this holder, and this release piece is positioned at below its body of this slide mechanism, this release piece is provided with one by axis part, this is coupling by the axis part of axis part and its body of slide mechanism, be provided with below this release piece one with this by the corresponding extension in the position of axis part, and this extension is arranged in its groove of this holder, a Passive part is provided with again below this release piece one end, this Passive part is arranged in its groove of this holder, and this release piece has one and to be struck portion;
One shifting part, this shifting part system is positioned at above its guide rail of this holder, and its portion of being struck of this shifting part and release piece fastens mutually.
In a preferred embodiment of the present invention, wherein this shifting part system and outside sliding track mechanism in it slide rail combine fixing.
In a preferred embodiment of the present invention, wherein this engaged part is chase, and this holding section is protruding rail.
In a preferred embodiment of the present invention, wherein this body is the shape of falling U.
In a preferred embodiment of the present invention, wherein its axis part of this slide mechanism is axis hole, and this release piece its be mandrel rod by axis part.
In a preferred embodiment of the present invention, wherein this portion of being struck is oblique recess, and this shifting part is projection.
In a preferred embodiment of the present invention, wherein its axis part of this slide mechanism is mandrel rod, and this release piece its be axis hole by axis part.
In a preferred embodiment of the present invention, wherein this portion of being struck is projection, and this shifting part is the plectrum with oblique recess.
In a preferred embodiment of the present invention, wherein its body lower surface of this slide mechanism is still provided with an indent holding part.
The present invention receives this body by its guide rail of this holder without the need to arranging extra accommodation space, and significantly can reduce thickness and the volume of this guide rail, in order to do slide rail in can extending length and increase the load loading capacity of sliding track mechanism, and then sliding rail regressing mechanism of the present invention can be reached simplify structure, improving product service life and saves effect of cost.
Accompanying drawing explanation
Fig. 1 is the stereochemical structure decomposing schematic representation of prior art.
Fig. 2 is stereochemical structure decomposing schematic representation of the present invention.
Fig. 3 is the decomposed schematic diagram of Fig. 2.
Fig. 4 is combination schematic diagram of the present invention.
Fig. 5 be the present invention wherein withdrawn slide rail time can stretch into side cross sectional views below holder.
Fig. 6 is schematic diagram before the action of the present invention when sliding track stretching.
Fig. 7 is schematic diagram after the action of Fig. 6.
Fig. 8 is that the present invention returns schematic diagram before action when resetting in slide rail.
Fig. 9 is schematic diagram after the action of Fig. 8.
Figure 10 is the decomposing schematic representation of its second embodiment of the present invention.
In accompanying drawing, the mark of each parts is as follows: 11 holders; 12 Hua Move Machine Agencies; 13 Xuan Turn Shaft; 14 Tu Block; 15
Dial sheet; 16 notch portion; 2 Hua Rail Machine Agencies; 21 outer sliding Rail; Sliding Rail in 22; The sliding Rail of 23 Inner; 3 holders; 31 first fixed parts; 32 Guide Rail; 321 engaged parts; 33 groove Ditch; 34 notch parts; 35 Bomb parts; 4 Hua Move Machine Agencies; 41 Body portions; 411 second fixed parts; 412 holding sections; 413 Shaft meet portion; The recessed holding part of 414 Inner; 5 Buddhism put pawl; 51 Bei Shaft meet portion; 52 extensions; 53 by Move part; 54 by Dial Move portion; 6 Dial Move parts; 61 oblique recesses; 7 Hua Rail Machine Agencies; 71 outer sliding Rail; Sliding Rail in 72; The sliding Rail of 73 Inner.
Detailed description of the invention
Below in conjunction with accompanying drawing, preferred embodiment of the present invention is described in detail, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
Refer to shown in Fig. 2 and Fig. 4, system of the present invention provides a kind of sliding rail regressing mechanism of improvement, it comprises: a holder 3, this holder 3 can for being arranged in outside its external slide rail 71 of sliding track mechanism 7, wherein this sliding track mechanism 7 still can to include in one slide rail 73 in slide rail 72 and, this its detail structure of sliding track mechanism 7 and be belong to prior art and non-this case technical characteristic with of the present invention group of structure mode, therefore will not describe in detail at this, these holder 3 both sides are respectively equipped with one first fixed part 31, this holder 3 is provided with a guide rail 32 again, this guide rail 32 can be strip, this guide rail 32 is provided with a groove 33, this groove 33 side is provided with a notch part 34 again, separately, shown in Fig. 3, this its two bottom sides of guide rail 32 can be respectively equipped with an engaged part 321, this engaged part 321 can be chase, these holder 3 both sides are respectively equipped with an elastic component 35 again, this the first fixed part 31 is fixed in this elastic component 35 one end, this elastic component 35 can be spring,
One slide mechanism 4, this slide mechanism 4 is wear mutually with this holder 3 slidably, this slide mechanism 4 has a body 41, this body 41 can be inverted U-shaped, also namely its body 41 of this slide mechanism 4 is wear mutually with its guide rail 32 of holder 3, these body 41 both sides are respectively equipped with one second fixed part 411, this second fixed part 411 fixes with its other end of elastic component 35, separately, shown in Fig. 3, this its two bottom sides of body 41 can be respectively equipped with a holding section 412 corresponding with this engaged part 321, this holding section 412 can be protruding rail, by this, in order to do after this body 41 and guide rail 32 wear mutually, this holding section 412 can fasten with engaged part 321, and when this slide mechanism 4 can be avoided to slide on holder 3 in produce the situation of rocking or coming off, and then make the present invention can have effect of improving product reliability concurrently, this body 41 is provided with an axis part 413 again, this axis part 413 can be axis hole,
One release piece 5, this release piece 5 is be slidably located on above its groove 33 of this holder 3, and this release piece 5 is positioned at below its body 41 of this slide mechanism 4, and as shown in Fig. 4, this release piece 5 is provided with one by axis part 51, this is be coupling with the axis part 413 of its body 41 of slide mechanism 4 by axis part 51, this be can be mandrel rod by axis part 51, by this, can rotate relative to this slide mechanism 4 in order to do making this release piece 5, this release piece can be provided with for 5 times one with this by the corresponding extension 52 in the position of axis part 51, and this extension 52 is arranged in its groove 33 of this holder 3, this extension 52 can be projection, a Passive part 53 is provided with again below this release piece 5 one end, this Passive part 53 is arranged in its groove 33 of this holder 3, this Passive part 53 can be projection again, this release piece 5 has one and to be struck portion 54 again, in the present embodiment, this portion 54 that is struck can be oblique recess,
One shifting part 6, this shifting part 6 is be positioned at above its guide rail 32 of this holder 3, and its portion 54 that is struck of this shifting part 6 and release piece 5 fastens mutually, in the present embodiment, this shifting part 6 can be projection, again this shifting part 6 can with sliding track mechanism 7 in it slide rail 73 combine fixing as solid welding;
Refer to shown in Fig. 2 and Fig. 6, in order to do when the drawer of furniture as article placing cabinet of employing sliding track mechanism 7 of the present invention pulls out by user, slide rail 73 namely can outside sliding transfer thereupon in it for this sliding track mechanism 7, be connected to a fixed with interior slide rail 73 by this shifting part 6, and its portion 54 that is struck of this shifting part 6 and release piece 5 fastens mutually, this portion 54 that is struck is for oblique recess, and make this interior slide rail 73 and shifting part 6 can drive release piece 5 outwards sliding transfer, be be coupling with its body 41 of slide mechanism 4 by this release piece 5 again, and make this release piece 5 can drive this slide mechanism 4 slide displacement on its guide rail 32 of holder 3, simultaneously, please coordinate again shown in Fig. 7, this slide mechanism 4 also can stretch this elastic component 35, now, when the position of this its Passive part 53 of release piece 5 is corresponding with the position of its notch part 34 of groove 33, because of the inclined-plane force that shifting part 6 is its portion 54 that is struck to release piece 5, vectorial decomposition principle according to power is known, the active force of this shifting part 6 can produce X to the portion of being struck 54 simultaneously, the component of Y two axis, and make this shifting part 6 can drive release piece 5 with extension 52 or by axis part 51 for axis rotation, its notch part 34 of this groove 33 can be fallen in order to do making this Passive part 53, now this shifting part 6 can be separated with this portion 54 that is struck, so, user can continue drawer and interior slide rail 73 to pull out to maximum magnitude, simultaneously, its notch part 34 of groove structure 3 is fallen into by this Passive part 53, the reverse elastic force of this elastic component 35 generation can make Passive part 53 fasten this notch part 34, and make this elastic component 35 can continue to keep extended state, and as shown in Fig. 7,
Referring again to shown in Fig. 2 and Fig. 8, when this drawer pushes back by user, slide rail 73 and shifting part 6 namely can towards the direction sliding transfers contrary with during pull-out drawer in it for this sliding track mechanism 7, and make this shifting part 6 again can support its portion 54 that is struck of this release piece 5, otherwise and can according to and aforementioned phase motion flow, this shifting part 6 is guided and drives this release piece 5 to rotate, its notch part 34 of this groove 33 can be departed from order to do making this Passive part 53, shown in Fig. 9, now, this elastic component 35 can discharge its reverse elastic force, and make this elastic component 35 can drive slide mechanism 4 and shifting part 6 this holder 3 sliding transfer relative, also namely elastic component 35 can drive interior slide rail 73 to reset with drawer automatic returning, and then make the present invention can reach the object of slide rail automatic returning,
Refer to shown in Fig. 2 and Fig. 4, utilize shifting part 6 can control to switch being separated or combining and fastening of release piece 5 its Passive part 53 and its both notch part 34 of groove 33 by the present invention, and the effect making slide rail automatic returning can be reached, and this shifting part 6 can directly be incorporated on the interior slide rail 73 of sliding track mechanism 7, and significantly can simplify structure complexity and reduce tolerance and the precision requirement of Mold Making, simultaneously, be wear mutually with its guide rail 32 of holder 3 by its body 41 of this slide mechanism 4 again, also namely its guide rail 32 of this holder 3 receives this body 41 without the need to arranging extra accommodation space, and significantly can reduce thickness and the volume of this guide rail 32, so, shown in Fig. 5, this sliding track mechanism 7 is in recurrence reset or when not yet stretching, its guide rail 32 of this holder 3 can slide the below of putting and being accommodated in this sliding track mechanism 7 wherein slide rail 72, length need not be reduced in order to coordinate this holder 3 and guide rail 32 in order to do making in this slide rail 72, therefore under the constant condition of its external slide rail 71 length of this sliding track mechanism 7, the present invention can extend the length of slide rail 72 in this, and sliding track mechanism 7 can be promoted can the length of stretching, also can increase the load loading capacity of slide rail 72 in this simultaneously, and then make the present invention can reach simplification structure, effect of improving product service life and saving cost.
Second embodiment of the present invention is depicted as referring again to Figure 10, wherein its portion 54 that is struck of this release piece 5 is projection, this shifting part 6 is then for having the plectrum of oblique recess 61, by this, its oblique recess 61 of this shifting part 6 can fasten in its portion 54 that is struck with release piece 5 equally mutually, in addition, in the present embodiment, its axis part 413 of this slide mechanism 4 is a mandrel rod, this release piece 5 its be then an axis hole by axis part 51, and its extension 52 of this release piece 5 can be the first end of a strip projection, its Passive part of this release piece 5 53 can be the second end of this strip projection, in addition, its body 41 lower surface of this slide mechanism 4 still can be provided with an indent holding part 414, and make this indent holding part 41 can receive this release piece 5 and its movable required space is provided, by this, in order to do the volume size that can reduce this its body 41 of slide mechanism 4 further, and then make the present invention can have the effect reaching better product practicality concurrently.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (9)
1. the sliding rail regressing mechanism of an improvement, it is characterized in that, comprise: a holder, these holder both sides are respectively equipped with one first fixed part, and this holder is provided with a guide rail again, and this guide rail is provided with a groove, this groove side is provided with a notch part again, its two bottom sides of this guide rail is respectively equipped with an engaged part, and these holder both sides are respectively equipped with an elastic component, and this first fixed part is fixed in this elastic component one end;
One slide mechanism, this slide mechanism system wears mutually with this holder slidably, this slide mechanism has a body, its its guide rail of body system and holder of this slide mechanism wears mutually, these body both sides are respectively equipped with one second fixed part, and this second fixed part and its other end of elastic component fix, and its two bottom sides of this body is respectively equipped with a holding section, this holding section and engaged part fasten, and this body is provided with an axis part again;
One release piece, this release piece system is slidably located on above its groove of this holder, and this release piece is positioned at below its body of this slide mechanism, this release piece is provided with one by axis part, this is coupling by the axis part of axis part and its body of slide mechanism, be provided with below this release piece one with this by the corresponding extension in the position of axis part, and this extension is arranged in its groove of this holder, a Passive part is provided with again below this release piece one end, this Passive part is arranged in its groove of this holder, and this release piece has one and to be struck portion;
One shifting part, this shifting part system is positioned at above its guide rail of this holder, and its portion of being struck of this shifting part and release piece fastens mutually.
2., according to the sliding rail regressing mechanism of the improvement described in claim 1, it is characterized in that: wherein this shifting part system and outside sliding track mechanism in it slide rail combine fixing.
3. the sliding rail regressing mechanism of improvement according to claim 1, is characterized in that: wherein this engaged part is chase, and this holding section is protruding rail.
4. the sliding rail regressing mechanism of improvement according to claim 1, is characterized in that: wherein this body is inverted U-shaped.
5. according to the sliding rail regressing mechanism of the improvement described in claim 1, it is characterized in that: wherein its axis part of this slide mechanism is axis hole, and this release piece its be mandrel rod by axis part.
6. according to the sliding rail regressing mechanism of the improvement described in claim 5, it is characterized in that: wherein this portion of being struck is oblique recess, and this shifting part is projection.
7. according to the sliding rail regressing mechanism of the improvement described in claim 1, it is characterized in that: wherein its axis part of this slide mechanism is mandrel rod, and this release piece its be axis hole by axis part.
8. the sliding rail regressing mechanism of improvement according to claim 7, is characterized in that: wherein this portion of being struck is projection, and this shifting part is the plectrum with oblique recess.
9. the sliding rail regressing mechanism of improvement described according to Claim 8, is characterized in that: wherein its body lower surface of this slide mechanism is still provided with an indent holding part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219726.XA CN103263162B (en) | 2013-06-05 | 2013-06-05 | Improved sliding track regression mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310219726.XA CN103263162B (en) | 2013-06-05 | 2013-06-05 | Improved sliding track regression mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN103263162A CN103263162A (en) | 2013-08-28 |
| CN103263162B true CN103263162B (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310219726.XA Active CN103263162B (en) | 2013-06-05 | 2013-06-05 | Improved sliding track regression mechanism |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536103Y (en) * | 2002-02-25 | 2003-02-19 | 翁国展 | Automatic resetting devices of railing set |
| CN101243918A (en) * | 2007-02-17 | 2008-08-20 | 川湖科技股份有限公司 | Device for automatically retracting sliding track |
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102661098A (en) * | 2012-05-09 | 2012-09-12 | 苏州升德精密电气有限公司 | Buffer mechanism for slide rail returning device |
| CN203388526U (en) * | 2013-06-05 | 2014-01-15 | 苏州升德精密电气有限公司 | Improved structure of slide rail backing mechanism |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM298371U (en) * | 2006-02-22 | 2006-10-01 | Day Jiuh Ind Co Ltd | Improved structure of self-regressing for sliding rail |
| TWI298371B (en) * | 2006-10-20 | 2008-07-01 | Hiwin Tech Corp | An improved structure of a linear slide oil supply |
-
2013
- 2013-06-05 CN CN201310219726.XA patent/CN103263162B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2536103Y (en) * | 2002-02-25 | 2003-02-19 | 翁国展 | Automatic resetting devices of railing set |
| CN101243918A (en) * | 2007-02-17 | 2008-08-20 | 川湖科技股份有限公司 | Device for automatically retracting sliding track |
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102661098A (en) * | 2012-05-09 | 2012-09-12 | 苏州升德精密电气有限公司 | Buffer mechanism for slide rail returning device |
| CN203388526U (en) * | 2013-06-05 | 2014-01-15 | 苏州升德精密电气有限公司 | Improved structure of slide rail backing mechanism |
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| Publication number | Publication date |
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| CN103263162A (en) | 2013-08-28 |
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