CN208435001U - The slow close mechanism of sliding rail - Google Patents
The slow close mechanism of sliding rail Download PDFInfo
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- CN208435001U CN208435001U CN201820303418.3U CN201820303418U CN208435001U CN 208435001 U CN208435001 U CN 208435001U CN 201820303418 U CN201820303418 U CN 201820303418U CN 208435001 U CN208435001 U CN 208435001U
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- sliding rail
- sliding block
- pedestal
- sliding
- close mechanism
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Abstract
The utility model discloses a kind of slow close mechanisms of sliding rail, it includes the pedestal of a sink shape being fixed on sliding rail outline border, the sliding block of a concave structure is provided in the cavity of pedestal, sliding block is erected on the opposite slideway opened up of a pair in the pedestal by the pairs of guide post in both ends, the rear end connection damper and elastic component of sliding block, damper and elastic component are arranged in pedestal；Slideway includes the horizontal segment of back segment and the vertical section of leading portion；It further include an isolation for being fixed on sliding rail inside casing, isolation includes fixing end and triggering end, and the motion profile of triggering end and the motion track of sliding block are in same level.The setting that the slow close mechanism of the utility model passes through elastic component, so that sliding rail is when triggering slide block structure, the function of self gathering may be implemented, simultaneously, due to the effect of damper, it ensure that sliding rail mitigates during voluntarily collapsing slowly to carry out, without the pulling force due to elastic component, lead to the shock of sliding rail framework.
Description
Technical field
The utility model relates to sliding rail fields, in particular to a kind of mechanism being slowly closed for sliding rail.
Background technique
The main effect of sliding rail is exactly the function of playing carrying cabinet and extend, collapse cabinet, how in outer dimension base
In the case that this is constant, effectively increases the bearing capacity of sliding rail, the better push-and-pull feel of promotion, realizes effective gathering effect,
It is a sliding rail important quality embodiment, and the direction constantly researched and developed.
To realize the buffering Self-resetting mechanism of sliding rail, often structure is complicated and volume is larger in the prior art, is not suitable for small
In type sliding rail, the case where being also easy to appear failure.
Utility model content
The purpose of the utility model is to overcome problem above of the existing technology, provide a kind of sliding rail slowly closure
Mechanism, the mechanism structure are simply readily produced manufacture, few to the transformation of existing sliding rail, use easy to spread.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions:
The slow close mechanism of a kind of sliding rail comprising one is fixed on the pedestal of the sink shape on sliding rail outline border, the base
The sliding block of a concave structure is provided in the cavity of seat, the sliding block is erected in the pedestal by the pairs of guide post in both ends
On a pair of opposite slideway opened up, the rear end of the sliding block connects a damper, and the damper is fixed in the pedestal, institute
The rear end for stating sliding block is also connected with an elastic component, and the elastic component is arranged in the pedestal；The slideway includes the level of back segment
The vertical section of section and leading portion, when the sliding block slides in the slideway, when the guide post of front end is moved to the vertical section
When, the sliding block, which is taken advantage of a situation, overturns forward limit；It further include an isolation for being fixed on sliding rail inside casing, the isolation includes fixing
The motion track of end and triggering end, the motion profile of the triggering end and the sliding block is in same level；When the sliding rail
When inside casing collapses, one end of the triggering end will contradict the indent arm of the concave structure of the sliding block first, after triggering unlock, institute
The outer recessed arm for stating the concave structure of sliding block will catch on the triggering end, and under the action of the elastic component, the sliding block will be drawn
The sliding rail inside casing is collapsed to automatically in the sliding rail outline border.
Further, the rear end of the sliding block is a horizontal concave structure, and the motion bar of the damper connects by one
In the mobilizable recess that the concave structure is set of connector, a reinforcing rib is provided on the recessed arm of the one of the concave structure.
Preferably, the connector is horizontal cylindrical structure, can be pivoted in the recess.
Further, the part of the slider body is engraved structure.
Further, on the pedestal below the slideway of the horizontal segment, the arched door knot of a pair of opposing is offered
Structure.
Preferably, when the front end guide post of the sliding block is moved to institute's vertical section, the angle that the sliding block is overturn forward is
15 ° -17.5 °, the angle of the indent arm of the isolation and the sliding block is 15.5 ° -18 ° at this time.
Further, the outer recessed arm front end of the sliding block is set as slope structure.
Further, one end of the pedestal is provided with a claw hook, and the claw hook is hooked in an end face of the sliding rail outline border,
The other end of the pedestal is provided with a barb, and the barb hook is attached on the sliding rail outline border, the middle part setting of the pedestal
There is an Extendible flake, another barb is provided on the Extendible flake, the barb hook is attached on the sliding rail outline border.
Preferably, the edge of the claw hook is chamfering structure.
The working principle of the utility model is as follows:
1, it pulls open
During sliding rail pulls open, the isolation on sliding rail inside casing will drive sliding block and move forward together, before sliding block
When the guide post at end is moved to the vertical section of slideway, sliding block take advantage of a situation forward overturning limit, isolation be detached from sliding rail, sliding rail inside casing then after
It is continuous to pull out, until full open position；
2, it is closed
When sliding rail closure is that, when sliding rail inside casing collapses to certain position, isolation enters in the recess of sliding rail, and supports
The indent arm of sliding block is touched, after triggering unlock, the outer recessed arm of the sliding block will catch on the triggering end, in the effect of the elastic component
Under, the sliding block will draw the sliding rail inside casing and be collapsed in the sliding rail outline border automatically, simultaneously because the effect of damper, it should
The process of gathering mitigates tranquil.
3, failure resets
In some cases, after sliding rail inside casing all pulls out, sliding block is detached from from the vertical section of slideway, is voluntarily retracted to base
When seat bottom, sliding rail just loses the function of automatic slowly closure during collapsing, as long as at this point, sliding rail inside casing is pushed away by force
Enter bottom, only isolation is forced into sliding block recess and can reset.
The beneficial effects of the utility model are:
1, the slow close mechanism of the utility model is by the setting of elastic component, so that sliding rail is when triggering slide block structure,
The function of self gathering may be implemented, simultaneously as the effect of damper, ensure that sliding rail mitigates during voluntarily collapsing
It slowly carries out, without the pulling force due to elastic component, leads to the shock of sliding rail framework.
2, the connection of the damper and sliding block of the utility model is realized by way of cylindricality connector concave structure, cylindricality
Connector both may be implemented vertically to pivot, by the horizontal jitter avoided, it is ensured that sliding block overturning smooth degree and accuracy, separately
Outside, it is provided with a reinforcing rib on the recessed arm of concave structure, ensure that the rigid of structure, the connection of effective connection damper
Head, without causing to fall off under strong pulling force.
3, the engraved structure of the slider body of the utility model and the arch structure on pedestal ensure that resets in failure
When, elastic space is provided, so that isolation can smoothly slide into, in addition, the slope structure of slip front is also for isolation
It more easily slides into the recess of sliding block.
4, the numerical value of the angle of the indent arm of the sliding block of the utility model is overturn forward angle and isolation and sliding block, warp
Cross accurate calculating, it is ensured that effective latching of sliding block, meanwhile, as long as sliding block can be forced to unlock by lesser external force.
5, the pedestal of the utility model realizes pedestal and sliding rail by another barb on claw hook, barb and Extendible flake
The stabilization of outline border is connected, and three-point mount is securely not easily to fall off.In addition, the chamfering structure of claw hook designs, when installing fixed, it is easier to
Cooperation buckle.
The above description is merely an outline of the technical solution of the present invention, in order to better understand the skill of the utility model
Art means, and can be implemented in accordance with the contents of the specification, below on the preferred embodiment of the present invention and the accompanying drawings in detail
It describes in detail bright as after.Specific embodiment of the present utility model is shown in detail by following embodiment and its attached drawing.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and is constituted part of this application,
The exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the improper of the utility model
It limits.In the accompanying drawings:
Fig. 1 is the slow close mechanism assembling structure schematic diagram of sliding rail of the utility model.
Fig. 2 is the perspective view of the explosion (being free of sliding rail) of the slow close mechanism of sliding rail of the utility model.
Fig. 3 is the side schematic diagram of the pedestal of the slow close mechanism of the utility model.
Fig. 4 is the other side schematic diagram of the pedestal of the slow close mechanism of the utility model.
Fig. 5 is the structural schematic diagram of the sliding block of the slow close mechanism of the utility model.
Fig. 6 is the structural schematic diagram of the isolation of the slow close mechanism of the utility model.
Fig. 7 is the status diagram after the sliding block overturning of the slow close mechanism of the utility model.
Specific embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Join as shown in figure 1 to 3, the slow close mechanism of a kind of sliding rail comprising one is fixed on the sink shape on sliding rail outline border
Pedestal 1, the sliding block 2 of a concave structure, the sliding block 2 guide post pairs of by both ends are provided in the cavity of the pedestal 1
On the 206 opposite slideways opened up of a pair being erected in the pedestal 1, the rear end of the sliding block 2 connects a damper 4, described
Damper 4 is fixed in the pedestal 1, and the rear end of the sliding block 2 is also connected with an elastic component 3, and the elastic component 3 is arranged described
In pedestal 1；The slideway includes the horizontal segment 101 of back segment and the vertical section 102 of leading portion, and the sliding block 2 is sliding in the slideway
When dynamic, when the guide post 206 when front end is moved to the vertical section 102, the sliding block 2, which is taken advantage of a situation, overturns forward limit；Also wrap
An isolation 5 for being fixed on sliding rail inside casing is included, the isolation 5 includes fixing end 501 and triggering end 502, the triggering end 502
Motion profile and the sliding block 2 motion track in same level；When the sliding rail inside casing collapses, the triggering end
502 one end will contradict the indent arm 201 of the concave structure of the sliding block 2 first, after triggering unlock, the spill of the sliding block 2
The outer recessed arm 202 of structure will catch on the triggering end 502, and under the action of elastic component 3, the sliding block 1 will be described in traction
Sliding rail inside casing is collapsed to automatically in the sliding rail outline border.
Further, the rear end of the sliding block 2 is a horizontal concave structure 203, and the motion bar of the damper 4 passes through
In the mobilizable recess that the concave structure 203 is set of one connector 401, set on a recessed arm of the concave structure 203
It is equipped with a reinforcing rib 204.
Preferably, the connector 401 is horizontal cylindrical structure, can be pivoted in the recess.
Further, the part of 2 main body of sliding block is engraved structure 205.
Further, the arch of a pair of opposing is offered below the slideway of the horizontal segment 101 on the pedestal 1
Door 103.
Preferably, when the front end guide post 206 of the sliding block 2 is moved to institute's vertical section 102, what the sliding block 2 was overturn forward
Angle [alpha] is 15 ° -17.5 °, and the angle β of the isolation 5 and the indent arm 201 of the sliding block 2 is 15.5 ° -18 ° at this time.
Further, outer recessed 202 front end of arm of the sliding block 2 is set as slope structure.
Further, one end of the pedestal 1 is provided with a claw hook 104, and the claw hook 104 is hooked in the sliding rail outline border
One end face, the other end of the pedestal 1 are provided with a barb 105, and the hook of barb 105 is attached on the sliding rail outline border, described
The middle part of pedestal 1 is provided with an Extendible flake 106, and another barb 105 is provided on the Extendible flake 106, and the barb 105 hooks attached
On the sliding rail outline border.
Preferably, the edge of the claw hook 104 is chamfering structure.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (9)
1. the slow close mechanism of sliding rail, it is characterised in that: the pedestal (1) of the sink shape on sliding rail outline border is fixed on including one,
The sliding block (2) of a concave structure, the sliding block (2) guide post pairs of by both ends are provided in the cavity of the pedestal (1)
(206) on the opposite slideway opened up of a pair being erected in the pedestal (1), the rear end of the sliding block (2) connects a damper
(4), the damper (4) is fixed in the pedestal (1), and the rear end of the sliding block (2) is also connected with an elastic component (3), described
Elastic component (3) setting is in the pedestal (1)；The slideway includes the vertical section of horizontal segment (101) and leading portion of back segment
(102), when the sliding block (2) is slided in the slideway, when the guide post (206) of front end is moved to the vertical section
(102) when, the sliding block (2), which is taken advantage of a situation, overturns forward limit；It further include an isolation (5) for being fixed on sliding rail inside casing, the touching
Hair piece (5) includes fixing end (501) and triggering end (502), motion profile and the sliding block (2) of the triggering end (502)
Motion track is in same level；When the sliding rail inside casing collapses, one end of the triggering end (502) will contradict institute first
The indent arm (201) of the concave structure of sliding block (2) is stated, after triggering unlock, the outer recessed arm of the concave structure of the sliding block (2)
(202) triggering end (502) will be caught on, under the action of the elastic component (3), the sliding block (2) will draw the sliding rail
Inside casing is collapsed to automatically in the sliding rail outline border.
2. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: the rear end of the sliding block (2) is one
The motion bar of horizontal concave structure (203), the damper (4) is arranged by the way that a connector (401) are mobilizable described
In the recess of concave structure (203), a reinforcing rib (204) are provided on a recessed arm of the concave structure (203).
3. the slow close mechanism of sliding rail according to claim 2, it is characterised in that: the connector (401) is horizontal
Cylindrical structure, can be pivoted in the recess.
4. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: the part of sliding block (2) main body
For engraved structure (205).
5. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: in the water on the pedestal (1)
Below the slideway of flat section (101), the arch structure (103) of a pair of opposing is offered.
6. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: the front end guide post of the sliding block (2)
(206) when being moved to institute vertical section (102), the angle (α) that the sliding block (2) overturns forward is 15 ° -17.5 °, described at this time
The angle (β) of the indent arm (201) of isolation (5) and the sliding block (2) is 15.5 ° -18 °.
7. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: the sliding block (2) it is described outer recessed
Arm (202) front end is set as slope structure.
8. the slow close mechanism of sliding rail according to claim 1, it is characterised in that: one end of the pedestal (1) is arranged
Have a claw hook (104), the claw hook (104) hooks in an end face of the sliding rail outline border, and the other end of the pedestal (1) is provided with
One barb (105), the barb (105) hook and are attached on the sliding rail outline border, are provided with an Extendible flake in the middle part of the pedestal (1)
(106), it is provided with another barb (107) on the Extendible flake (106), another barb (107), which hooks, to be attached to outside the sliding rail
On frame.
9. the slow close mechanism of sliding rail according to claim 8, it is characterised in that: the edge of the claw hook (104) is
Chamfering structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303418.3U CN208435001U (en) | 2018-03-06 | 2018-03-06 | The slow close mechanism of sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820303418.3U CN208435001U (en) | 2018-03-06 | 2018-03-06 | The slow close mechanism of sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208435001U true CN208435001U (en) | 2019-01-29 |
Family
ID=65096808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820303418.3U Active CN208435001U (en) | 2018-03-06 | 2018-03-06 | The slow close mechanism of sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208435001U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953529A (en) * | 2019-03-23 | 2019-07-02 | 江苏星徽精密科技有限公司 | A kind of recovery mechanism |
-
2018
- 2018-03-06 CN CN201820303418.3U patent/CN208435001U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109953529A (en) * | 2019-03-23 | 2019-07-02 | 江苏星徽精密科技有限公司 | A kind of recovery mechanism |
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