CN207940517U - A kind of buffering Self-resetting mechanism for sliding rail - Google Patents
A kind of buffering Self-resetting mechanism for sliding rail Download PDFInfo
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- CN207940517U CN207940517U CN201720565508.5U CN201720565508U CN207940517U CN 207940517 U CN207940517 U CN 207940517U CN 201720565508 U CN201720565508 U CN 201720565508U CN 207940517 U CN207940517 U CN 207940517U
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- block
- sliding
- fixed seat
- sliding block
- sliding rail
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Abstract
The utility model discloses a kind of buffering Self-resetting mechanisms for sliding rail comprising a main body mechanism, the main body mechanism include guide rod and fixed seat, are movably provided with a sliding block on the guide rod, pivotable in the sliding block to be provided with swivel stop；Elastic component is provided in the fixed seat, the side of the sliding block is fastened on by the elastic component in the fixed seat；It further include a startup piece being arranged on three section rail internal rail frames, described startup piece one end is to be fixed on the slide frame upper fixing end, the other end is to push hook pull end, described to push the pushing surface hooked on front side of pull end for arc contact surface, and rear side is the hook pull end of barb shape.The buffering Self-resetting mechanism can effectively realize the slow reset function of sliding rail, while the sliding rail for installing the resetting-mechanism being made to increase bearing capacity.
Description
Technical field
The utility model is related to a kind of buffer gears, in particular to a kind of buffer gear for sliding rail.
Background technology
The main effect of sliding rail is exactly the function of playing carrying babinet and extend, collapse babinet, how in appearance and size base
In the case that this is constant, it is effectively increased 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.
Utility model content
The purpose of this utility model is providing a kind of buffering Self-resetting mechanism for sliding rail, which can
It effectively realizes the slow reset function of sliding rail, while the sliding rail for installing the resetting-mechanism being made to increase bearing capacity.
To realize above-mentioned technical purpose and the technique effect, the utility model is achieved through the following technical solutions：
A kind of buffering Self-resetting mechanism for sliding rail comprising a main body mechanism, the main body mechanism include guide rod and
Fixed seat, is movably provided with a sliding block on the guide rod, pivotable in the sliding block to be provided with swivel stop；It is described solid
Elastic component is provided in reservation, the side of the sliding block is fastened on by the elastic component in the fixed seat；It is described to lead
A block sliding slot is offered on bar, the block sliding slot includes turning groove and level trough；The middle part of the sliding block is a card slot, institute
Card slot to be stated to be fastened on the guide rod, the centre position of the card slot offers a pair of of block avoid holes and a block pivoting hole,
The block pivoting hole is between a pair of of block avoid holes；Protrusion is kept out for first in swivel stop front both ends
Protrusion is kept out with second, described first keeps out raised kept out among protrusion with second is for a pin, the swivel stop reverse side
One guide pad；It is the swivel stop between the sliding block and the guide rod, the swivel stop is located in the card slot, described
Pin is located in the block pivoting hole, and described first keeps out raised a pair of of the block kept out with second described in raised be located at
In avoid holes, the guide pad is located in the block sliding slot；Further include a startup piece being arranged on three section rail internal rail frames,
Described startup piece one end is to be fixed on the slide frame upper fixing end, and the other end is to push hook pull end, described to push hook pull end
Front side is the pushing surface of arc contact surface, and rear side is the hook pull end of barb shape.
Further, the end of the level trough is an elastic empennage.
Further, the both sides of the sliding block offer the ball hole for placing ball.
Further, the elastic component includes a pair of both sides for being located at the fixed seat.
Further, it is provided with a damper among the fixed seat；The side of the sliding block passes through the elastic component
It is fastened in the fixed seat with damper.
The basic functional principle of the mechanism of the utility model is as follows：
The buffering Self-resetting mechanism of the utility model is mounted in three section rails, and the fixed seat of the main body mechanism is fixed on outside
On rail frame, the sliding block can move in the outer rail frame.
When sliding rail is pulled open from closure rounding state, the hook pull end of the startup piece first on internal rail frame can hook described in pulling
The first of swinging block keeps out protrusion, and the sliding block is then driven to move forward, when the swinging block is moved to the turning groove,
Overturning counterclockwise is caused the hook pull end for starting piece to break off relations by the swinging block, and second due to the swinging block is kept out at this time
Protrusion keeps out effect, and the swinging block will be locked in the turning groove, and sliding rail can pull on Forward until whole
Until pulling open；When the sliding rail is collapsed from opening state again, the pushing surface of the startup piece first on internal rail frame will push institute
State swinging block second keeps out protrusion, and when described second keeps out raised stress, the swinging block will overturn unlock clockwise, this
When due to the elastic component effect, the sliding rail internal rail frame is by self-resetting, described and due to the effect of the damper
Sliding rail will be collapsed slowly when resetting, and avoid shock.
The utility model has the beneficial effects that:
1, the utility model is effectively realized by starting the principal organ such as piece, sliding block, swinging block, elastic component and damper
The slow runback bit function of sliding rail.
2, the both sides of the sliding block of the utility model between ball and outer rail frame by realizing rolling friction so that sliding rail
Push-and-pull is more smooth.
3, the utility model is related to three section rails middle rail frames will be by the sliding block of locking during gathering
Keep out effect and stop, only when internal rail frame makes sliding block unlock, could collapsing together on earth, ensure that the suitable of three section rails
Sequence, which collapses, to be resetted, therefore increases the bearing capacity of sliding rail.
4, when sliding block fails self-resetting to fixed seat bottom end, only sliding rail need to be pushed into gathering by force, it is interior at this time
Startup piece on rail frame will oppress swinging block, due to level trough
5, the end of the setting of the elastic empennage of end, swinging block will tilt, to ensure that the hook pull end for starting piece can
It is squeezed into the first of swinging block to keep out on the inside of protrusion, buffering Self-resetting mechanism can so be worked again.
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.
Description of the drawings
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 product structure schematic diagram of one embodiment of the utility model；
Fig. 2 is the exploded perspective view at one visual angle of Self-resetting mechanism of the utility model；
Fig. 3 is the exploded perspective view at another visual angle of Self-resetting mechanism of the utility model.
Specific implementation mode
Below with reference to the accompanying drawings and in conjunction with the embodiments, the utility model is described in detail.
Shown in Fig. 1 to Fig. 3, a kind of buffering Self-resetting mechanism for sliding rail of the present embodiment is mounted on three section rails 7
It is interior comprising a main body mechanism 1, the main body mechanism 1 include guide rod 101 and fixed seat 102, are moved on the guide rod 101
Be provided with a sliding block 2, the both sides of the sliding block 2 offer the ball hole 201 for placing ball, can pivot in the sliding block 2
What is turned is provided with swivel stop 3；Both sides are provided with a pair of resilient members 4 in the fixed seat 102, and centre is provided with a damper 5；
The side of the sliding block 2 is fastened on by the elastic component 4 and damper 5 in the fixed seat 102；The guide rod
A block sliding slot 1011 is offered on 101, the block sliding slot 1011 includes turning groove 1012 and level trough 1013, the level
The end of slot 1013 is an elastic empennage 1014；The middle part of the sliding block 2 is a card slot 202, and the card slot 202 is fastened in described
On guide rod 101, the centre position of the card slot 202 offers 2021 and one block pivoting hole 2022 of a pair of of block avoid holes, institute
Block pivoting hole 2022 is stated between a pair of of block avoid holes 2021；The positive both ends of the swivel stop 3 are first
It keeps out raised 301 and second and keeps out protrusion 302, described first, which keeps out protrusion 301 and second, keeps out among protrusion 302 as a pin
303,3 reverse side of the swivel stop is a guide pad 304；It is the swivel stop 3 between the sliding block 2 and the guide rod 101,
The swivel stop 3 is located in the card slot 202, and the pin 303 is located in the block pivoting hole 2022, and described first supports
Gear protrusion 301 and second is kept out protrusion 302 and is located in a pair of of block avoid holes 2021, the guide pad 304
In in the block sliding slot 1011；Further include a startup piece 6 being arranged on three section rail internal rail frames, described 6 one end of startup piece
To be fixed on the slide frame upper fixing end 601, the other end is to push to hook pull end 602, and 602 front side of hook pull end that pushes is
The pushing surface 6021 of arc contact surface, rear side are the hook pull end 6022 of barb shape.
The basic functional principle of the mechanism of the utility model is as follows：
The buffering Self-resetting mechanism of the utility model is mounted in three section rails 7, and the fixed seat 102 of main body mechanism 1 is fixed on
On outer rail frame 703, the sliding block 2 can move in the outer rail frame 703.
When sliding rail is pulled open from closure rounding state, the hook pull end 6022 of the startup piece 6 first on internal rail frame 701 can hook
It holds the first of swinging block 3 and keeps out protrusion 301, then drive the sliding block 3 to move forward, when swinging block 3 is moved to turning groove
When 1012, overturning counterclockwise is caused the hook pull end 6022 for starting piece 6 to break off relations by swinging block 3, and second due to swinging block 3 is supported at this time
Gear protrusion 302 keeps out effect, and swinging block 3 will be locked in turning groove 1012, and sliding rail can pull on Forward until complete
Until portion pulls open；When sliding rail is collapsed from opening state again, the pushing surface 6021 of the startup piece 6 first on internal rail frame 701 will
It pushes the second of swinging block 3 and keeps out protrusion 302, when second keeps out raised 302 stress, swinging block 3 will overturn unlock clockwise,
At this time due to the effect of elastic component 4, sliding rail internal rail frame is by self-resetting, and due to the effect of the damper 5, the sliding rail
It will slowly be collapsed when reset, and avoid shock.
The middle rail frame 702 of three section rails 7 in the present embodiment will be by the sliding block 2 of locking during gathering
It keeps out effect and stops, only when internal rail frame 701 makes sliding block 2 unlock, could collapse together on earth, ensure that three section rails 7
Sequence collapse and reset, therefore increase the bearing capacity of sliding rail.
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 (5)
1. a kind of buffering Self-resetting mechanism for sliding rail, it is characterised in that：Including a main body mechanism（1）, the main body mechanism
（1）Including guide rod（101）And fixed seat（102）, the guide rod（101）On be movably provided with a sliding block（2）, the sliding block
（2）It is interior pivotable to be provided with swivel stop（3）；The fixed seat（102）Inside it is provided with elastic component（4）, the sliding block（2）'s
Side passes through the elastic component（4）It is fastened on the fixed seat（102）It is interior；
The guide rod（101）On offer a block sliding slot（1011）, the block sliding slot（1011）Including turning groove（1012）
And level trough（1013）；
The sliding block（2）Middle part be a card slot（202）, the card slot（202）It is fastened in the guide rod（101）On, the card
Slot（202）Centre position offer a pair of of block avoid holes（2021）With a block pivoting hole（2022）, the block pivot
Hole（2022）Positioned at a pair of of block avoid holes（2021）Between；
The swivel stop（3）Protrusion is kept out for first in positive both ends（301）Protrusion is kept out with second（302）, described first supports
Gear protrusion（301）Protrusion is kept out with second（302）Centre is a pin（303）, the swivel stop（3）Reverse side is a guide pad
（304）；
The sliding block（2）With the guide rod（101）Between be the swivel stop（3）, the swivel stop（3）Positioned at the card
Slot（202）It is interior, the pin（303）Positioned at the block pivoting hole（2022）Interior, described first keeps out protrusion（301）With second
Keep out protrusion（302）It is located at a pair of of block avoid holes（2021）It is interior, the guide pad（304）Positioned at the block
Sliding slot（1011）It is interior；
Further include that a setting saves rail three（7）Internal rail frame（701）On startup piece（6）, the startup piece（6）One end is to fix
In slide frame upper fixing end（601）, the other end is to push hook pull end（602）, described to push hook pull end（602）Front side is arc
The pushing surface of contact surface（6021）, rear side is the hook pull end of barb shape（6022）.
2. the buffering Self-resetting mechanism according to claim 1 for sliding rail, it is characterised in that：The level trough（1013）
End be an elastic empennage（1014）.
3. the buffering Self-resetting mechanism according to claim 1 for sliding rail, it is characterised in that：The sliding block（2）Two
Side offers the ball hole for placing ball（201）.
4. the buffering Self-resetting mechanism according to claim 1 for sliding rail, it is characterised in that：The elastic component（4）Packet
It includes a pair and is located at the fixed seat（102）Both sides.
5. the buffering Self-resetting mechanism according to claim 4 for sliding rail, it is characterised in that：The fixed seat（102）
Centre is provided with a damper（5）；The sliding block（2）Side pass through the elastic component（4）And damper（5）It is connected and fixed
In the fixed seat（102）It is interior.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565508.5U CN207940517U (en) | 2017-05-21 | 2017-05-21 | A kind of buffering Self-resetting mechanism for sliding rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720565508.5U CN207940517U (en) | 2017-05-21 | 2017-05-21 | A kind of buffering Self-resetting mechanism for sliding rail |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207940517U true CN207940517U (en) | 2018-10-09 |
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ID=63702914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720565508.5U Active CN207940517U (en) | 2017-05-21 | 2017-05-21 | A kind of buffering Self-resetting mechanism for sliding rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207940517U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526688A (en) * | 2019-02-01 | 2020-08-11 | 勤诚兴业股份有限公司 | Server device and tenon clamping mechanism thereof |
| US11160189B2 (en) | 2019-02-01 | 2021-10-26 | Chenbro Micom Co., Ltd. | Server device and its latch mechanism |
-
2017
- 2017-05-21 CN CN201720565508.5U patent/CN207940517U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111526688A (en) * | 2019-02-01 | 2020-08-11 | 勤诚兴业股份有限公司 | Server device and tenon clamping mechanism thereof |
| CN111526688B (en) * | 2019-02-01 | 2021-06-01 | 勤诚兴业股份有限公司 | Server device and tenon clamping mechanism thereof |
| US11160189B2 (en) | 2019-02-01 | 2021-10-26 | Chenbro Micom Co., Ltd. | Server device and its latch mechanism |
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