CN201854922U - Sliding rail regressing mechanism - Google Patents
Sliding rail regressing mechanism Download PDFInfo
- Publication number
- CN201854922U CN201854922U CN201020501407XU CN201020501407U CN201854922U CN 201854922 U CN201854922 U CN 201854922U CN 201020501407X U CN201020501407X U CN 201020501407XU CN 201020501407 U CN201020501407 U CN 201020501407U CN 201854922 U CN201854922 U CN 201854922U
- Authority
- CN
- China
- Prior art keywords
- slide rail
- holder
- sides
- return mechanism
- sliding rail
- 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
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Abstract
The utility model relates to a sliding rail regressing mechanism, in particular to the sliding rail regressing mechanism which can realize simple and easy regression so as to simplify the structure, quicken assembly and save cost. The sliding rail regressing mechanism comprises an outer sliding rail, a middle sliding rail and an inner sliding rail, wherein one end of the outer sliding rail is provided with a fixed seat which is internally provided with a containing space, one side of the containing space is provided with a groove, one end of the fixed seat is provided with a gap part, the two sides of the fixed seat are respectively provided with a fixed part, the outer sliding rail is internally provided with a slider, a clamping part is formed on the slider in an integrating way and is arranged in the containing space of the fixed seat in a penetrating way, one side of the clamping part is provided with a notch part, one side of the notch part is provided with a first contact part, the other side of the notch part is provided with a second contact part, the two sides of the slider are respectively provided with an elastic piece, and one ends of the elastic pieces are fixedly arranged on the fixed parts of the fixed seat; the middle sliding rail is arranged in the outer sliding rail in a sliding way and is connected to one side of the slider in a contacting way; and one side of the inner sliding rail is provided with a driving piece which is blocked on the notch part of the clamping part.
Description
Technical field:
The utility model relates to a kind of slide rail return mechanism, refers to that especially a kind of plain type that reaches returns, and then designs simplification, assembling reach cost-effective a kind of slide rail return mechanism fast.
Background technology:
TaiWan, China patent " self closing device of slide rail ", 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 and 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.
It is somebody's turn to do " self closing device of slide rail " though can improve the applicability of slide rail, only but formed by fixed mount, slide block, two springs, Slip Hook and moving part because of this self closing device system, 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 processing procedure cost costliness, thus often by the user dirt sick.
Hereat, how disappearance such as above-mentioned is forgone, be the place of the technical difficulties of inventor institute desire solution.
Summary of the invention:
Slowly reach processing procedure cost costliness in view of " self closing device of slide rail " its complicated integral structure, assembling speed, therefore the purpose of the utility model is to provide a kind of slide rail return mechanism, it can reach the effect of plain type recurrence, and then can reach designs simplification, the quick saving cost that reaches of assembling.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of slide rail return mechanism comprises:
One external slide rail, this external slide rail one end is provided with holder, be provided with accommodation space in this holder, this accommodation space one side is provided with groove, and this holder one end is provided with notch part, these holder both sides are provided with fixed part again, and be provided with a sliding part in this external slide rail, the one-body molded card division that is provided with of this sliding part, this card division is arranged in the accommodation space of holder, and this card division one side is provided with notch portion, this notch portion one side is provided with first contact site again, and this notch portion opposite side is provided with second contact site, and these sliding part both sides are provided with elastic component in addition, and this elastic component one end is fixedly arranged on the fixed part of holder;
Slide rail in one, slide rail is slidedly arranged in the external slide rail in this, and should touch in sliding part one side by middle slide rail;
Slide rail in one, slide rail one side is provided with drivening piece in this, and this drivening piece block is in the notch portion of card division.
By this drivening piece block in the notch portion of its card division of sliding part, in order to do making this drivening piece can drive the outside sliding transfer of sliding part, and the card division that can make this sliding part is fastened in the notch part of holder, be slidedly arranged on second contact site of notch portion again by this drivening piece, in order to do making this card division can break away from notch part in holder, again by the elastic force of this elastic component itself, and can make the together inside involution original position in this sliding part and card division, thereby can reach the effect of plain type recurrence, and then can reach designs simplification, assembling fast and save the purpose person of the cost.
For making the utility model show its progressive and practicality more, to do a comparative analysis as follows with prior art now:
Prior art:
1, the member of this self closing device is various.
2, complicated integral structure.
3, assembling speed is slow.
4, processing procedure cost costliness.
Advantage of the present utility model is:
1, can reach designs simplification.
2, assembling fast.
3, save cost.
4, the noise in the time of can reducing this drivening piece and break away from first contact site of notch portion.
5, the noise in the time of can reducing this drivening piece and touch second contact site of notch portion.
6, can promote the service life of this sliding part and holder.
Description of drawings:
Fig. 1 separates schematic diagram for the utility model major part.
Fig. 2 is the part enlarged diagram of Fig. 1
Fig. 3 is the vertical view of Fig. 2.
Fig. 4 is the solid combination schematic diagram of Fig. 2.
Fig. 5 drives the action schematic diagram of sliding part displacement for the utility model drivening piece.
Fig. 6 is fastened in the action schematic diagram of the notch part of holder for the utility model card division.
Fig. 7 touches the action schematic diagram of second contact site for the utility model drivening piece.
Fig. 8 breaks away from the action schematic diagram of notch part for the utility model card division.
Fig. 9 retracts the action schematic diagram of sliding part for the utility model elastic component.
Among the figure: 1, holder 11, accommodation space 12, groove 13, notch part 14, fixed part 15, incorporating section 2, sliding part 21, card division 22, notch portion 23, first contact site 24, second contact site 25, elastic component 26, buffer gear 261, axle center 262, resilient sleeve 2621, sliding part 3, drivening piece 31, space 10, external slide rail 20, middle slide rail 30, interior slide rail
The specific embodiment:
By the further feature content that makes the convenient simple and direct understanding the utility model of your auditor and advantage and the effect reached thereof can more manifest, with the utility model conjunction with figs., be described in detail as follows now:
See also Fig. 1, shown in Figure 2, the utility model system provides a kind of slide rail return mechanism, and it comprises:
One external slide rail 10, these external slide rail 10 1 ends are provided with holder 1, be provided with accommodation space 11 in this holder 1, these accommodation space 11 1 sides are provided with groove 12, this groove 12 connects with accommodation space 11, and these holder 1 one ends are provided with notch part 13, this notch part 13 is located at accommodation space 11 1 sides, these holder 1 both sides are provided with fixed part 14 again, this fixed part 14 can be the folder mouth, be provided with incorporating section 15 in this holder 1 in addition, accommodation space 11 1 sides are located in this incorporating section 15, and be provided with a sliding part 2 in this external slide rail 10, these sliding part 2 one-body molded card divisions 21 that are provided with, please cooperate again consult shown in Figure 4, this card division 21 is arranged in the accommodation space 11 of holder 1, this card division 21 can be projection again, and these card division 21 1 sides are provided with notch portion 22, this notch portion 22 can be angle, please cooperate again consult shown in Figure 3, these notch portion 22 1 sides are provided with first contact site 23 again, this first contact site 23 can be the inclined-plane, and these notch portion 22 opposite sides are provided with second contact site 24, this second contact site 24 also can be the inclined-plane, these sliding part 2 both sides are provided with elastic component 25 in addition, these elastic component 25 1 ends are fixedly arranged on the fixed part 14 of holder 1, and this elastic component 25 can be spring, this sliding part 2 is provided with buffer gear 26 again, and this buffer gear 26 is arranged in the incorporating section 15 of holder 1, and this buffer gear 26 is provided with axle center 261, this buffer gear 26 is provided with resilient sleeve 262 again, this resilient sleeve 262 is fixedly arranged on axle center 261 1 ends, and these resilient sleeve 262 outsides can be provided with damping oil, and these resilient sleeve 262 1 ends are provided with sliding part 2621 again, and the footpath is slightly larger than footpath within this holder 1 its incorporating section 15 outside this sliding part 2621, and this buffer gear 26 can be fender pile in addition;
Please cooperate again and consult Fig. 1, shown in Figure 5, when being pulled outwardly in order to do 30 these drivening pieces 3 of drive of slide rail in being somebody's turn to do, by these drivening piece 3 blocks in the notch portion 22 of sliding part 2 its card divisions 21, in order to do making this drivening piece 3 can drive the groove 12 outside sliding transfers of the card division 21 of this sliding part 2 along holder 1, and this sliding part 2 together is shifted, and this elastic component 25 is together stretched by drive, simultaneously be provided with buffer gear 26 by this sliding part 2, can form slight drag point in the incorporating section 15 of holder 1 in order to do the sliding part 2621 that makes these buffer gear 26 its resilient sleeve 262, and can make this resilient sleeve 262 can be extended stretching its diameter is diminished, thereby gently power is pulled out this axle center 261, and touch in sliding part 2 one sides by 20 1 ends of slide rail in this, slide rail 20 is driven and sliding transfer by this sliding part 2 in this and can make, please cooperate again and consult Fig. 5, shown in Figure 6, and when this card division 21 is corresponded to notch part 13 by these drivening piece 3 drive displacements, by this card division first set contact site 23 of 21 its notch portion 22 1 sides is the inclined-plane, in order to do making this drivening piece 3 can be along these first contact site, 23 outside sliding transfers, make the card division 21 of this sliding part 2 can be subjected to drivening piece 3 thrust and toward the direction displacement of this notch part 13 and slip in this notch part 13, again by the be stretched reverse elastic force of back of this elastic component 25, thereby the card division 21 that can make this sliding part 2 is fastened in the notch part 13 of holder 1, at this moment, this drivening piece 3 not block in the card division 21 notch portion 22, therefore this drivening piece 3 can be continued outwards to drive and be shifted by interior slide rail 30, again by being provided with space 31 around this drivening piece 3, make this drivening piece 3 can have the shock-absorbing effect, and the noise can reduce this drivening piece 3 and break away from first contact site 23 of notch portion 22 time;
Please cooperate again and consult Fig. 1, shown in Figure 7, slide rail 30 is subjected to the external force pushing and pressing and drives this drivening piece 3 when holder 1 direction resets in being somebody's turn to do again, this drivening piece 3 can touch second contact site 24 of notch portion 22, by being provided with space 31 around this drivening piece 3, and the noise can reduce this drivening piece 3 and touch second contact site 24 of notch portion 22 time, be the inclined-plane by this second contact site 24 again, please cooperate again and consult Fig. 7, shown in Figure 8, this drivening piece 3 can slide onto in the notch portion 22 along second contact site 24, by this second contact site 24 is the inclined-plane, and this card division 21 can be shifted toward the direction of buffer gear 26, thereby the card division 21 that can make this sliding part 2 can break away from the notch part 13 in holder 1, the groove 12 that can make this card division 21 can be shifted and correspond to holder 1 simultaneously, please cooperate again consult shown in Figure 9, again by the elastic force of the set elastic component of this sliding part 2 25 itself, retracted this sliding part 2 and card division 21, and can make this card division 21 can be along the groove 12 of holder 1 to holder 1 direction involution original position, and this sliding part 2 and buffer gear 26 are together resetted promptly as shown in Figure 4, thereby can reach the effect of plain type recurrence, and then can reach designs simplification, assembling reaches fast saves the purpose person of the cost; Simultaneously be provided with resilient sleeve 262 by this buffer gear 26, the footpath is slightly larger than footpath within this holder 1 its incorporating section 15 outside these resilient sleeve 262 its sliding parts 2621, therefore when this buffer gear 26 inwardly resets, can make the sliding part 2621 of this resilient sleeve 262 form a bigger resistance point in the incorporating section 15 of holder 1, and being extruded, this sliding part 2621 expands and the formation damping, and can be provided with damping oil by these resilient sleeve 262 outsides, and can make this sliding part 2 slow involution original positions, to reach the buffering effect, thereby can prevent this sliding part 2 from being retracted original position fast and strike this holder 1 sound that makes a noise, and then can promote the service life of this sliding part 2 and holder 1 by the elastic force of elastic component 25;
Therefore, the utility model is in the notch portion 22 of sliding part 2 its card divisions 21 by these drivening piece 3 blocks, in order to do making this drivening piece 3 can drive sliding part 2 outside sliding transfers, and the card division 21 that can make this sliding part 2 is fastened in the notch part 13 of holder 1, be slidedly arranged on second contact site 24 of notch portion 22 again by this drivening piece 3, in order to do making this card division 21 can break away from notch part 13 in holder 1, again by the elastic force of this elastic component 25 itself, and can make the together inside involution original position in this sliding part 2 and card division 21, thereby can reach the effect of plain type recurrence, and then can reach designs simplification, assembling reaches fast saves the purpose person of the cost.
Claims (12)
1. slide rail return mechanism, it is characterized in that: described slide rail return mechanism comprises:
One external slide rail (10), these external slide rail (10) one ends are provided with holder (1), be provided with accommodation space (11) in this holder (1), these accommodation space (11) one sides are provided with groove (12), and this holder (1) one end is provided with notch part (13), this holder (1) both sides are provided with fixed part (14) again, and be provided with a sliding part (2) in this external slide rail (10), the one-body molded card division (21) that is provided with of this sliding part (2), this card division (21) is arranged in the accommodation space (11) of holder (1), and these card division (21) one sides are provided with notch portion (22), these notch portion (22) one sides are provided with first contact site (23) again, and this notch portion (22) opposite side is provided with second contact site (24), and this sliding part (2) both sides are provided with elastic component (25) in addition, and these elastic component (25) one ends are fixedly arranged on the fixed part (14) of holder (1);
Slide rail in one (20), slide rail in this (20) is slidedly arranged in the external slide rail (10), and should touch in sliding part (2) one sides by middle slide rail (20);
Slide rail (30) in one, slide rail (30) one sides are provided with drivening piece (3) in this, and this drivening piece (3) block is the notch portion (22) of (21) in the card division.
2. slide rail return mechanism according to claim 1 is characterized in that: described notch part (13) is located at accommodation space (11) one sides.
3. slide rail return mechanism according to claim 1 is characterized in that: the fixed part (14) of described holder (1) is the folder mouth.
4. slide rail return mechanism according to claim 1 is characterized in that: be provided with incorporating section (15) in the described holder (1), this incorporating section (15) are located at accommodation space (11) one sides.
5. slide rail return mechanism according to claim 1 is characterized in that: described card division (21) are projection.
6. slide rail return mechanism according to claim 1 is characterized in that: described notch portion (22) is an angle.
7. slide rail return mechanism according to claim 1 is characterized in that: first contact site (23) of described notch portion (22) one sides is the inclined-plane, and second contact site (24) of this notch portion (22) opposite side is the inclined-plane.
8. slide rail return mechanism according to claim 1 is characterized in that: described elastic component (25) is a spring.
9. slide rail return mechanism according to claim 1, it is characterized in that: described sliding part (2) is provided with buffer gear (26), and this buffer gear (26) is provided with axle center (261), this buffer gear (26) is provided with resilient sleeve (262) again, this resilient sleeve (262) is fixedly arranged on axle center (261) one ends, and these resilient sleeve (262) one ends are provided with sliding part (2621) again.
10. slide rail return mechanism according to claim 9 is characterized in that: described buffer gear (26) is a fender pile.
11. slide rail return mechanism according to claim 1 is characterized in that: described drivening piece (3) is the boss piece.
12. slide rail return mechanism according to claim 1 is characterized in that: at least one on every side side of described drivening piece (3) is provided with space (31).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020501407XU CN201854922U (en) | 2010-08-23 | 2010-08-23 | Sliding rail regressing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020501407XU CN201854922U (en) | 2010-08-23 | 2010-08-23 | Sliding rail regressing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201854922U true CN201854922U (en) | 2011-06-08 |
Family
ID=44100749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020501407XU Expired - Lifetime CN201854922U (en) | 2010-08-23 | 2010-08-23 | Sliding rail regressing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201854922U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102389216A (en) * | 2011-09-09 | 2012-03-28 | 苏州升德精密电气有限公司 | Locating and returning device of slide rail |
| CN102587770A (en) * | 2012-03-09 | 2012-07-18 | 苏州升德精密电气有限公司 | Return buffering device |
-
2010
- 2010-08-23 CN CN201020501407XU patent/CN201854922U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101933720A (en) * | 2010-08-23 | 2011-01-05 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN101933720B (en) * | 2010-08-23 | 2012-07-04 | 苏州升德精密电气有限公司 | Sliding rail return mechanism |
| CN102389216A (en) * | 2011-09-09 | 2012-03-28 | 苏州升德精密电气有限公司 | Locating and returning device of slide rail |
| CN102389216B (en) * | 2011-09-09 | 2015-06-03 | 苏州升德精密电气有限公司 | Locating and returning device of slide rail |
| CN102587770A (en) * | 2012-03-09 | 2012-07-18 | 苏州升德精密电气有限公司 | Return buffering device |
| CN102587770B (en) * | 2012-03-09 | 2015-01-07 | 苏州升德精密电气有限公司 | Return buffering device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20110608 Effective date of abandoning: 20120704 |