CN202206989U - Sliding rail locating and resetting device - Google Patents
Sliding rail locating and resetting device Download PDFInfo
- Publication number
- CN202206989U CN202206989U CN2011202827345U CN201120282734U CN202206989U CN 202206989 U CN202206989 U CN 202206989U CN 2011202827345 U CN2011202827345 U CN 2011202827345U CN 201120282734 U CN201120282734 U CN 201120282734U CN 202206989 U CN202206989 U CN 202206989U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- holder
- plectrum
- rotating shaft
- return device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000006073 displacement reaction Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 5
- 239000012467 final product Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000008034 disappearance Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
Images
Landscapes
- Transmission Devices (AREA)
Abstract
The utility model provides a sliding rail locating and resetting device, which comprises a fixed base, a sliding mechanism and a shifting sheet, wherein first fixed parts are arranged at two sides of the fixed base; a groove is arranged in the fixed base; a nick part is arranged at one side of the groove; elastic pieces are arranged at two sides of the fixed base; the sliding mechanism and the fixed base are arranged in a penetrating manner; a driven piece is arranged on the sliding mechanism; second fixed parts are arranged at two sides of the driven piece; the second fixed parts are fixed with the other ends of the elastic pieces of the fixed base; a rotating shaft is arranged on the sliding mechanism; a protruding block is arranged on the rotating shaft; the shifting sheet is arranged above the groove of the fixed base; a concave opening part is arranged on the shifting sheet; and the concave opening part of the shifting sheet is clamped and resists the protruding block of the rotating shaft of the sliding mechanism. The sliding rail locating and resetting device disclosed by the utility model has the effect of simply resetting, so that the purposes of simplifying the structure, rapidly assembling and saving the cost are achieved.
Description
Technical field
The utility model relates to a kind of location return device of slide rail, refers to utilize the horizontal shift of this plectrum to get final product its projection rotational displacement of driven rotary axle especially, resets and can control the stretching location of switching slide mechanism or return.
Background technology
General slide rail return device; Like the Taiwan certificate number is M376204, and name is called the self closing device of slide rail, and it is the self closing device of being made up of members such as fixed mount, slide block, two springs, Slip Hook and moving parts; To have the effect of closing automatically; This patent system utilizes the thinner thickness of the slide of this fixed mount, with slide rail in preventing when the involution slippage backward not can with side interference and collision before the slide, and do not need in addition after middle slide rail side to offer to avoid slide than the opening slotted eye of large tracts of land; In order to do increasing structural strength and to enlarge the loading range of slide rail, and then improve the applicability of slide rail.
The self closing device of this slide rail; Though it can improve the applicability of slide rail, only because of this self closing device system is made up of fixed mount, slide block, two springs, Slip Hook and moving part, and this Slip Hook is provided with pivot, guide pillar, location hook groove, arc projection and locating slot; Therefore the member of this self closing device is various; Cause complicated integral structure, assembling speed slowly to reach the disappearance of manufacturing cost costliness, thereby often denounced by the user, historical facts or anecdotes has necessity of improvement.
Therefore, how disappearance such as above-mentioned is forgone, be the place of the technical difficulties of this case creator institute desire solution.
Summary of the invention
Because existing slide rail return device; Its complicated integral structure, assembling speed slowly reach the manufacturing cost costliness; Therefore the purpose of the utility model is to provide a kind of location return device of slide rail; Only need utilize the horizontal shift of this plectrum can its projection rotational displacement of driven rotary axle by the utility model, switch separating or combines and fastening of its projection of this plectrum and rotating shaft and can control, and then stretchings of changeable this slide mechanism located or recurrence resets; Thereby can reach the effect of plain type recurrence, and then can make the utility model can reach designs simplification, assembling fast with the purpose of saving cost.
For reaching above purpose, the utility model system provides a kind of location return device of slide rail, and it comprises:
One holder, these holder both sides are provided with first fixed part, are provided with groove in this holder, and this groove one side is provided with notch part, and these holder both sides are provided with elastic component;
One slide mechanism, this slide mechanism wears with holder mutually, and this slide mechanism is provided with driven member; These driven member both sides are provided with second fixed part; Its elastic component other end of this second fixed part and holder fixes, and this slide mechanism is provided with rotating shaft, and this rotating shaft is provided with projection again;
One plectrum, this plectrum are arranged on its groove of this holder, and this plectrum is provided with notch portion, and its notch portion of this plectrum fastens the projection of its rotating shaft of this slide mechanism;
The utility model only need utilize the horizontal shift of this plectrum to get final product its projection rotational displacement of driven rotary axle; Switch separating or combine and fastening of its projection of this plectrum and rotating shaft and can control; And then the stretching of changeable this slide mechanism is located or recurrence resets; Thereby can reach the effect of plain type recurrence, and then can make the utility model can reach designs simplification, assembling fast with cost-effective purpose.
Description of drawings
Fig. 1 is the decomposing schematic representation of the utility model;
Fig. 2 is the combination sketch map of the utility model;
Fig. 3 is the schematic top plan view of the utility model;
Fig. 4 is a sketch map before the action of the utility model when sliding track stretching;
Fig. 5 is a sketch map in the action of the 4th figure;
Fig. 6 is the action back sketch map of the 4th figure;
Fig. 7 is a sketch map before the action of the utility model when the slide rail recurrence resets;
Fig. 8 partly moves sketch map for Fig. 7's;
Fig. 9 is the action back sketch map of Fig. 7.
Among the figure:
3 ... Holder; 31 ... First fixed part;
32 ... The incorporating section; 33 ... Groove;
34 ... Notch part; 35 ... Elastic component;
4 ... Slide mechanism; 41 ... Driven member;
411 ... Second fixed part; 42 ... Rotating shaft;
43 ... Projection; 431 ... First lead angle;
432 ... Second lead angle; 44 ... Buffer gear;
5 ... Plectrum; 51 ... Second screw;
52 ... Notch portion; 521 ... First inclined-plane supports portion;
522 ... Second inclined-plane supports portion; 6 ... Sliding track mechanism;
61 ... External slide rail; 62 ... Middle slide rail;
63 ... Interior slide rail; 631 ... First screw.
The specific embodiment
By the further feature content that makes convenient simple and direct understanding the utility model and advantage and the effect reached thereof can more manifest, now with the utility model conjunction with figs., detailed description as follows:
Like Fig. 1, shown in Figure 2, the utility model system provides a kind of location return device of slide rail, and it comprises:
One holder 3, this holder 3 can supply to be arranged in sliding track mechanism 6 its external slide rails 61, and wherein this sliding track mechanism 6 still includes a slide rail 62 and an interior slide rail 63 in one; Should be provided with first screw 631 by interior slide rail 63, group structure mode of these sliding track mechanism 6 its each slide rails and operating principle are prior art and non-this case technical characterictic, so will not detail at this; These holder 3 both sides are provided with first fixed part 31; Still include an incorporating section 32 in this holder 3 again, be provided with groove 33 in this holder 3, this groove 33 is located at incorporating section 32 1 sides; These groove 33 1 sides are provided with notch part 34 again; These holder 3 both sides are provided with elastic component 35, and these elastic component 35 1 ends are fixed in holder 3 its first fixed parts 31, and this elastic component 35 can be spring;
One slide mechanism 4, this slide mechanism 4 wears with holder 3 mutually, and this slide mechanism 4 is provided with driven member 41; These driven member 41 both sides are provided with second fixed part 411, and this second fixed part 411 fixes with holder 3 its elastic component 35 other ends, and this slide mechanism 4 is provided with rotating shaft 42; These rotating shaft 42 1 ends and driven member 41 are coupling, and these rotating shaft 42 other ends are arranged in holder 3 its grooves 33, and this rotating shaft 41 is provided with projection 43 again; Cooperate and consult shown in Figure 8ly, this projection 43 still includes first lead angle 431 and second lead angle 432, and this slide mechanism 4 still can include a buffer gear 44 again; This buffer gear 44 can be located at this rotating shaft 42 1 sides, or this buffer gear 44 is also extensible is located at rotating shaft 42 1 ends, and touches mutually with this rotating shaft 42; This buffer gear 44 is to be located at this rotating shaft 42 1 sides in the present embodiment; These buffer gear 44 1 ends and this driven member 41 fix, and these buffer gear 44 other ends then are arranged in holder 3 its incorporating sections 32, and this buffer gear 44 can be fender pile again; The thin portion structure of this buffer gear 44 is prior art and non-this case technical characterictic; So will not detail at this, still include a buffer gear 44 by this slide mechanism 4, and can be when these sliding track mechanism 6 recurrence reset; Reach buffering and the effect that lowers collision and audible noise, and then the utility model is had concurrently can reduce noise and the effect that improves assembly life-span.
One plectrum 5, this plectrum 5 are arranged on these holder 3 its grooves 33, and this plectrum 5 is provided with second screw 51; And this second screw 51 is corresponding with first screw 631 of sliding track mechanism 6 its interior slide rails 63; In order to do this plectrum 5 can be set firmly with interior slide rail 63 mutually, this plectrum 5 is provided with notch portion 52 again, and cooperation is consulted shown in Figure 3 again; These plectrum 5 its notch portion 52 are the projection 43 that fastens these slide mechanism 4 its rotating shafts 42; In addition this notch portion 52 still includes first inclined-plane and supports portion 521 and support portion 522 with second inclined-plane, and this first inclined-plane supports portion 521 and can offset to contact with these rotating shaft 42 its projections 43 and connect, or this second inclined-plane also can offset to contact to portion 521 and connects with these rotating shaft 42 its projections 43.
Like Fig. 2, shown in Figure 4; When the user will adopt furniture such as its drawer of article placing cabinet of this sliding track mechanism 6 outwards to pull out, this sliding track mechanism 6 is i.e. this external slide rail 61 outside sliding transfers relatively of slide rails 63 and middle slide rail 62 in it, set firmly mutually with interior slide rail 63 by this plectrum 5; Slide rail 63 can drive this plectrum 5 in the lump towards the direction horizontal shift near slide mechanism 4 in this and make; Fasten the projection 43 of these slide mechanism 4 its rotating shafts 42 again by these plectrum 5 its notch portion 52, also promptly second inclined-plane of these plectrum 5 its notch portion 52 supports portion 522 and replaces this rotating shaft 42 its projections 43, and makes this plectrum 5 can drive this rotating shaft 42 and make its horizontal shift in holder 3 its grooves 33; This rotating shaft 42 can drive this slide mechanism 4 its driven member 41 horizontal shifts again; And make this driven member 41 this elastic component 35 that can drive and stretch, and make this elastic component 35 can produce a reverse elastic force, when this rotating shaft 42 continues horizontal shifts and when making the position of its projection 43 corresponding with the position of these groove 33 its notch parts 34; Please cooperate again consult 5 shown in Figure 5; This rotating shaft 42 its projections 43 are replaced to portion 522 in second inclined-plane by these plectrum 5 its notch portion 52, can know according to the vectorial decomposition principle of power, and this second inclined-plane supports portion 522 also can apply a vertical direction simultaneously to this projection 43 when horizontal shift strength; Be coupling with these slide mechanism 4 its driven members 41 by this rotating shaft 42 again; And make second inclined-plane of these plectrum 5 its notch portion 52 can guide the direction rotational displacement of these rotating shaft 42 its projections 43 of drive towards these groove 33 its notch parts 34 to portion 522, and can make these rotating shaft 42 rotations and make its projection 43 fall into the notch part 34 of this groove 33, also promptly these rotating shaft 42 its projections 43 can separate with these plectrum 5 its notch portion 52; Cooperation is consulted shown in Figure 6 again; This moment this sliding track mechanism 6 wherein slide rail 62 can continue outside slip with interior slide rail 63 and plectrum 5, also be that the user can continue this drawer is drawn back to maximum magnitude, simultaneously; Fall into the notch part 34 of this groove 33 by these rotating shaft 42 its projections 43; The reverse elastic force of these elastic component 35 generations can make this projection 43 replace this notch part 34, and makes this slide mechanism 4 and elastic component 35 can continue to keep extended state, and as shown in Figure 6.
As shown in Figure 7; When the user pushes back this drawer; Otherwise this sliding track mechanism 6 wherein slide rail 62 and interior slide rail 63 and plectrum 5 promptly can court when pulling out drawer direction sliding transfer mutually; And first inclined-plane that makes these plectrum 5 its notch portion 52 supports portion 521 and can replace this rotating shaft 42 its projections 43, please cooperates to consult shown in Figure 8ly again, still includes first lead angle 431 and second lead angle 432 by this projection 43; Can replace this projection 43 its first lead angles 431 and second lead angle 432 and make this first inclined-plane support portion 521; And can comply with aforementioned vectorial decomposition principle, and make this first inclined-plane support portion 521 and when horizontal shift, also this projection 43 is applied the strength of a vertical direction simultaneously, can guide these rotating shaft 42 its projections 43 of drive towards direction rotational displacement and make this first inclined-plane support portion 521 near these plectrum 5 its notch portion 52; And can make these rotating shaft 42 rotations and its projection 43 is fallen in these plectrum 5 its notch portion 52; Simultaneously, these rotating shaft 42 its projections 43 are promptly no longer replaced this groove 33 its notch parts 34, please cooperate to consult shown in the 9th figure again; And the reverse elastic force that makes this elastic component 35 can drive the projection 43 of slide mechanism 4 its rotating shafts 42 towards the direction horizontal shift near holder 3; And make this projection 43 can replace this plectrum 5 and drive this plectrum 5 and sliding track mechanism 6 returns automatically and resets, this drawer automatic drawing back is closed, and then can make the utility model reach the purpose that automatic recurrence resets.
Like Fig. 1, shown in Figure 2; Only need utilize the horizontal shift of this plectrum 5 to get final product driven rotary axle 42 its projection 43 rotational displacement by the utility model; Switch separating or combine and fastening of this plectrum 5 and rotating shaft 42 its projections 43 and can control; And then the stretching of changeable this slide mechanism 4 location or return the state that resets, thereby can reach the effect of plain type recurrences, so can make the utility model can reach designs simplification, assembling fast with the purpose of saving cost.
Claims (10)
1. the location return device of a slide rail; It is characterized in that: comprise a holder (3); This holder (3) both sides are provided with first fixed part (31), are provided with groove (33) in this holder (3), and these groove (33) one sides are provided with notch part (34); These holder both sides are provided with elastic component (35), and these elastic component (35) one ends are fixed in its first fixed part (31) of holder (3); One slide mechanism (4), this slide mechanism (4) wears with holder (1) mutually, and this slide mechanism (4) is provided with driven member (41); This driven member (41) both sides are provided with second fixed part (411); This second fixed part (411) fixes with its elastic component of holder (1) (35) other end, and this slide mechanism (4) is provided with rotating shaft (42), and these rotating shaft (42) one ends and driven member (41) are coupling; This rotating shaft (42) other end is arranged in its groove of holder (1) (33), and this rotating shaft (42) is provided with projection (43) again; One plectrum (5), this plectrum (5) are arranged on its groove of this holder (1) (33), and this plectrum (5) is provided with notch portion (52), and its notch portion of this plectrum (5) (52) fastens the projection (43) of its rotating shaft of this slide mechanism (4) (42).
2. the location return device of slide rail according to claim 1, it is characterized in that: said elastic component (3) is a spring.
3. the location return device of slide rail according to claim 1 is characterized in that: its notch portion of said plectrum (5) (52) still includes first inclined-plane and supports portion (521).
4. the location return device of slide rail according to claim 1 is characterized in that: its notch portion of said plectrum (5) (52) still includes second inclined-plane and supports portion (522).
5. according to the location return device of each described slide rail in the claim 1 to 4, it is characterized in that: said holder (1) still includes an incorporating section (32).
6. according to the location return device of each described slide rail in the claim 1 to 4, it is characterized in that: said slide mechanism (4) still includes a buffer gear (44).
7. the location return device of slide rail according to claim 1, it is characterized in that: said buffer gear (4) is a fender pile.
8. according to the location return device of each described slide rail in the claim 1 to 4, it is characterized in that: said projection (43) still includes first lead angle (431) and second lead angle (432).
9. according to the location return device of each described slide rail in the claim 1 to 4, it is characterized in that: said holder (3) is arranged in the external slide rail (61) of sliding track mechanism (4).
10. according to the location return device of each described slide rail in the claim 1 to 4, it is characterized in that: slide rail (63) sets firmly mutually within said plectrum (5) and the sliding track mechanism (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202827345U CN202206989U (en) | 2011-08-05 | 2011-08-05 | Sliding rail locating and resetting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202827345U CN202206989U (en) | 2011-08-05 | 2011-08-05 | Sliding rail locating and resetting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206989U true CN202206989U (en) | 2012-05-02 |
Family
ID=45986549
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202827345U Expired - Lifetime CN202206989U (en) | 2011-08-05 | 2011-08-05 | Sliding rail locating and resetting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202206989U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720224A (en) * | 2013-12-29 | 2014-04-16 | 无锡海达尔精密滑轨有限公司 | Centering rotary positioning type automatic closing device |
| CN104013223A (en) * | 2014-06-11 | 2014-09-03 | 苏州升德精密电气有限公司 | Slide rail return buffer structure |
| CN110481443A (en) * | 2019-09-02 | 2019-11-22 | 汉腾汽车有限公司 | A kind of alert tool equipment cabin structure of radio car |
-
2011
- 2011-08-05 CN CN2011202827345U patent/CN202206989U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103720224A (en) * | 2013-12-29 | 2014-04-16 | 无锡海达尔精密滑轨有限公司 | Centering rotary positioning type automatic closing device |
| WO2015096815A1 (en) * | 2013-12-29 | 2015-07-02 | 无锡海达尔精密滑轨有限公司 | Centering rotary positioning type automatic closing device |
| CN103720224B (en) * | 2013-12-29 | 2015-10-21 | 无锡海达尔精密滑轨有限公司 | Centering rotational positioning automatic closing device |
| CN104013223A (en) * | 2014-06-11 | 2014-09-03 | 苏州升德精密电气有限公司 | Slide rail return buffer structure |
| CN110481443A (en) * | 2019-09-02 | 2019-11-22 | 汉腾汽车有限公司 | A kind of alert tool equipment cabin structure of radio car |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202751018U (en) | Improved buffer structure for auto-return sliding rail | |
| CN206586670U (en) | Three section synchronous sliding tracks | |
| CN202206989U (en) | Sliding rail locating and resetting device | |
| CN204378486U (en) | Can automatic synchronization eject drawer | |
| CN102389216A (en) | Locating and returning device of slide rail | |
| US8511764B1 (en) | Slide automatic-closing buffer assembly | |
| RU2013127174A (en) | CONNECTING ASSEMBLY | |
| CN103494455A (en) | Synchronizing device of drawer sliding rails | |
| CN101933720B (en) | Sliding rail return mechanism | |
| CN201208064Y (en) | Amortization homing device for guide rail | |
| CN202341385U (en) | Positioning return device of guide rail | |
| CN201738701U (en) | Anti-wind micro-sound ground absorbing device | |
| CN205696567U (en) | A kind of rotary shelf for placing articles | |
| CN202269657U (en) | Drawer sliding rail for furniture | |
| US20090121595A1 (en) | Auto-return drawer rail | |
| CN104490139B (en) | Improved slide rail return buffering mechanism structure | |
| CN104930809B (en) | Adjustable storage rack and refrigerator with shelf | |
| CN201379270Y (en) | Drawer slide rail | |
| CN102366244B (en) | Positioning structure of slide rail | |
| CN110772063B (en) | Large-capacity drawer anti-impact sliding rail self-locking structure assembly | |
| CN205250909U (en) | Sliding rail damper | |
| CN208909380U (en) | Middle rail for sliding rail | |
| CN103953243B (en) | A kind of door for reducing noise body returns buffer structure | |
| CN205162452U (en) | Furniture drawer's damping anti -disengaging structure | |
| CN201480593U (en) | Self-lockable drawer guide rail and refrigerator provided with same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120502 |
|
| CX01 | Expiry of patent term |