CN210158323U - Integrated damping optimizing structure of sliding rail assembly - Google Patents
Integrated damping optimizing structure of sliding rail assembly Download PDFInfo
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- CN210158323U CN210158323U CN201920337653.7U CN201920337653U CN210158323U CN 210158323 U CN210158323 U CN 210158323U CN 201920337653 U CN201920337653 U CN 201920337653U CN 210158323 U CN210158323 U CN 210158323U
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- 238000013016 damping Methods 0.000 title claims abstract description 45
- 230000009471 action Effects 0.000 claims abstract description 38
- 230000003139 buffering effect Effects 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 230000010354 integration Effects 0.000 claims description 3
- 108700005085 Switch Genes Proteins 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000006872 improvement Effects 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
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Abstract
An integrated optimized damping structure of a slide rail assembly comprises a movable slide rail and a fixed slide rail which are mutually matched in a sliding, opening and closing manner, wherein a shifting part is arranged on the movable slide rail; the fixed sliding rail is provided with a movable part and a fixed part, wherein the movable part is movably arranged on the fixed sliding rail and is provided with a swinging part and a damper, and the fixed part is fixedly arranged on the fixed sliding rail and is provided with a sliding chute; the swing piece swings on the moving piece, is provided with a single acting part and interacts with the shifting part through the single acting part, and slides and/or swings on the sliding groove under the action of the shifting part. The utility model discloses an above-mentioned structure's improvement has simple structure rationally, the dependable performance, convenient operation, long service life, low in manufacturing cost, and is small, and it is high to connect compactedness between each component, switching process silence, steady, smooth and easy, characteristics such as little hard, the practicality is strong.
Description
Technical Field
The utility model relates to a damping structure is optimized in slide rail set spare's integration.
Background
Chinese patent document No. CN105625847B discloses a furniture damping anti-drop mechanism in 2017, 9/5/2017, which includes a moving part, a stationary part, a toggle device and a damping device, wherein the damping device is disposed on the moving part, the toggle device is disposed on the stationary part, and the toggle device acts on the damping device and generates a damping force when the moving part closes a stroke relative to the stationary part; the shifting device comprises a shifting piece, the damping device comprises a sliding groove seat and a swinging element, a linear sliding area and a curve standby area are arranged on the sliding groove seat, the swinging element is arranged on the sliding groove seat in a sliding mode and is provided with a limiting portion and an elastic portion, and a gap is formed between the limiting portion and the elastic portion. When the shifting piece passes through the notch and the moving part is opened relative to the immovable part, the shifting piece acts on the elastic part to elastically deform the elastic part and block the notch, and drives the swinging element to slide from the linear sliding area to the curve standby area, so that the normal use state of the shifting device and the damping device can be corrected when the swinging element is used; however, the swing element of the damping device is respectively provided with the groove for preventing the swing element from falling off and the sliding groove for damping, so that the processing cost and the processing technology of the swing element are improved, the production of the swing element is not facilitated, the swing element can be damaged after long-time use, and meanwhile, in order to realize the assembly of the damping device, a plurality of fixing holes are required to be formed in the damping device, but the positions of the plurality of fixing holes are not uniform and dispersed, the processing cost and the processing technology of the damping device are improved, and the production of the damping device is not facilitated. Therefore, further improvements are necessary.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a simple structure is reasonable, the dependable performance, convenient operation, long service life, low in manufacturing cost, it is small, the compactness of connecting between each component is high, switching process silence, steady, smooth and easy, the little slide rail set's integration optimization damping structure hard to overcome the weak point among the prior art.
According to the integrated damping structure of optimizing of slide rail set spare of this purpose design, including the switching complex that slides each other move the slide rail and decide the slide rail, its characterized in that: a shifting part is arranged on the movable slide rail; the fixed sliding rail is provided with a movable part and a fixed part, wherein the movable part is movably arranged on the fixed sliding rail and is provided with a swinging part and a damper, and the fixed part is fixedly arranged on the fixed sliding rail and is provided with a sliding chute; the swing piece swings on the moving piece, is provided with a single acting part and interacts with the shifting part through the single acting part, and slides and/or swings on the sliding groove under the action of the shifting part.
The movable sliding rail acts on the single action part of the swinging piece through the shifting part when sliding and closing relative to the fixed sliding rail, the swinging piece slides and/or swings on the sliding groove through the action of the shifting part and drives the movable piece to move on the fixed sliding rail when sliding and/or swinging, and the movable piece drives the damper to compress and generate damping force or extend and reset to an initial position when moving so as to realize damping buffering closing of the movable sliding rail relative to the fixed sliding rail or normal sliding opening and closing state of the movable sliding rail relative to the fixed sliding rail.
The fixed slide rail is characterized in that a plurality of fixing holes are sequentially formed in the central line position of the fixed slide rail.
The swing piece is provided with a swing portion, a sliding portion and a guiding portion, wherein the swing piece is arranged on the moving piece through the swing portion in a swinging mode, the guiding portion is located at the front end of the single action portion, the swing piece interacts with the shifting portion through the single action portion and/or the guiding portion, and the swing piece slides and/or swings on the sliding groove through the sliding portion.
The swinging piece is made of plastic; wherein, the single action part is concavely arranged on the swinging piece, and the guide part is positioned at the front end of the single action part and convexly arranged on the swinging piece; meanwhile, an anti-collision position with certain elasticity or plastics is arranged between the poking part and the single action part and/or the guide part; the poking part and the single action part and/or the guide part interact through an anti-collision position.
The plurality of fixing holes are sequentially arranged along the transverse center line of the fixed slide rail, and at least one fixing hole is positioned at the rear side of the movable piece and/or the swinging piece; and an elastic element is arranged between the moving element and the fixed sliding rail and/or the fixed element, one end of the elastic element is elastically connected with the moving element, the other end of the elastic element is elastically connected with the fixed sliding rail and/or the fixed element, and the moving element elastically slides on the fixed sliding rail through the elastic element.
The fixed piece is located the moving part and/or the swing piece rear side, and fixed setting is on fixed slide rail to at least one fixed orifices that is located the moving part and/or the swing piece rear side is provided with breach portion.
The damper at least comprises a cylinder body and a piston rod; the cylinder body is fixedly arranged on the moving part, one end of the piston rod is arranged on the cylinder body in a telescopic mode, the other end of the piston rod is fixedly arranged on the fixing part, or the cylinder body is fixedly arranged on the fixing part, one end of the piston rod is arranged on the cylinder body in a telescopic mode, and the other end of the piston rod is fixedly arranged on the moving part.
The swinging piece and the cylinder body are mutually independently arranged on the moving piece, and a certain distance is formed between the swinging piece and the cylinder body; the swinging piece is positioned on one side of the transverse center line of the fixed sliding rail and arranged on the moving piece in a swinging mode, and the cylinder body is positioned on the other side of the transverse center line of the fixed sliding rail and fixedly arranged on the moving piece.
One end of the sliding chute is provided with a curve standby area, the middle part of the sliding chute is provided with a linear sliding area, and the other end of the sliding chute is provided with a springback part; the swinging piece slides and/or swings on the curve standby area, the linear sliding area and the rebound part through the sliding part.
The sliding part is located in the curve standby area, when the movable sliding rail slides and closes at least one stroke relative to the fixed sliding rail, the toggle part acts on the single acting part of the swinging part and drives the sliding part to swing from the curve standby area and slide to the linear sliding area, the swinging part drives the moving part to move on the fixed sliding rail when sliding, and the moving part drives the damper to compress and generate damping force when moving so as to realize damping buffering and closing of the movable sliding rail relative to the fixed sliding rail.
The sliding part is positioned in the linear sliding area, when the movable sliding rail slides and opens relative to the fixed sliding rail, the toggle part acts on the single acting part of the swinging piece and drives the sliding part to slide from the linear sliding area and swing and position to the curve standby area, the swinging piece drives the moving piece to move on the fixed sliding rail when sliding, and the moving piece drives the damper to extend and reset to the initial position when moving; the toggle part is separated from the single acting part when the sliding part swings and is positioned on the curved standby area.
The sliding part is positioned in a linear sliding area, and when the movable sliding rail slides and closes at least one stroke relative to the fixed sliding rail, the toggle part acts on the guide part and drives the sliding part to act on the rebound part, the rebound part elastically deforms through the action of the sliding part, the swinging piece swings on the movable piece when the rebound part elastically deforms, the toggle part acts on the single acting part when the swinging piece swings and drives the sliding part to slide from the linear sliding area and swing and position to the curve standby area, the swinging piece drives the movable piece to move on the fixed sliding rail when sliding, and the movable piece drives the damper to extend and reset to an initial position when moving so as to reset the normal sliding opening and closing state of the movable sliding rail relative to the fixed sliding rail; the elastic part elastically resets when the toggle part acts on the single acting part, and the toggle part is separated from the single acting part when the sliding part swings and is positioned on the curve standby area.
A middle slide rail is also arranged between the movable slide rail and the fixed slide rail; wherein, be provided with first fender bracket between moving slide rail and the well slide rail, and through the mutual sliding connection of first fender bracket, be provided with the second fender bracket between well slide rail and the fixed slide rail, and through the mutual sliding connection of second fender bracket to realize moving the slide switching between slide rail, well slide rail and the fixed slide rail.
Elastic action parts are arranged between the movable sliding rail and the middle sliding rail and/or between the middle sliding rail and the fixed sliding rail; the movable sliding rail and the middle sliding rail and/or the middle sliding rail and the fixed sliding rail are/is interacted at least through the elastic action part when the movable sliding rail and the middle sliding rail and/or the middle sliding rail and the fixed sliding rail are/is closed for a section of stroke in a sliding mode, and therefore mute sliding closing between the movable sliding rail and the middle sliding rail and/or between the middle sliding rail and the fixed sliding rail is achieved.
The utility model discloses an improvement of above-mentioned structure has following advantage:
1. the movable sliding rail is provided with a shifting part, the movable part is provided with a swinging part and a damper, the fixed part is provided with a sliding groove consisting of a curve standby area, a linear sliding area and a rebound part, and the movable part and the fixed part are respectively arranged on the fixed sliding rail, so that the space of the fixed sliding rail is effectively utilized, and the connection compactness among all components is improved.
2. When the swing piece is used, the damping buffering closing of the movable slide rail relative to the fixed slide rail or the normal sliding opening and closing state of the movable slide rail relative to the fixed slide rail in a resetting mode can be realized through the interaction of the shifting part and the single action part of the swing piece, the problems that the damping buffering closing or the resetting between the movable slide rail and the fixed slide rail and the normal sliding opening and closing state of the fixed slide rail can be realized only by respectively arranging at least two action parts and the shifting part on the swing piece in the prior art, the production cost of the swing piece is high, the processing technology is complex and the like are caused, and the swing piece is more convenient to process and produce.
3. The guiding action of portion accessible guide part is acted on single effect portion to toggle portion, and the redriving swinging member passes through the sliding part and acts on resilience portion, makes the transmission of above-mentioned each component interaction force between a little more reasonable to reduce between each component because of the unable easy problem of damaging that causes of better transmission of power, with the life who improves the product.
4. The poking part and the single action part and/or the guiding part interact through the anti-collision part, so that the sound generated by the components during working is reduced, and the service life of the product can be further prolonged.
5. When the damper generates a buffering force, the part of the piston rod extending out of the cylinder body is a fixed end, the cylinder body is a movable end, the using space of the damper is reduced, the whole volume of the damper is reduced, the connection compactness among all components is higher, the appearance is more exquisite, and the aesthetic requirements of modern people are met.
6. The cylinder body is the removal end, and sets up for linear sliding, can avoid prior art's piston rod to be the removal end effectively, makes the piston rod work atress problem that crooked damage appears easily, has guaranteed the stability of attenuator during operation to improve the life of product.
7. An elastic element is arranged between the movable element and the fixed sliding rail and/or the fixed element, and the elastic element moves along with the movable element when the movable element moves and generates elastic force at the same time so as to further improve the sliding opening and closing effect between the fixed sliding rail and the movable sliding rail.
8. The fixing holes are arranged in sequence along the transverse central line of the fixed sliding rail, the problem that the processing and the process requirements of the fixing holes are high due to the fact that the fixing holes in the prior art are not uniform in position and are dispersed can be effectively solved, the processing and the production of the fixing holes are more convenient, at least one of the fixing holes is located on the rear side of the moving part and/or the swinging part, the processing and the production of the fixing holes are further simplified, and firmness of the sliding rail assembly during assembly can be improved.
The novel switch has the characteristics of simple and reasonable structure, reliable performance, convenience in operation, long service life, low manufacturing cost, small volume, high compactness of connection among all components, silent, stable and smooth opening and closing processes, small force application and the like, and is high in practicability.
Drawings
Fig. 1 is an exploded schematic view of a first embodiment of the present invention.
Fig. 2 is an exploded view of the movable member, the fixed member, the swinging member, the elastic member and the damper according to the first embodiment of the present invention.
Fig. 3 and fig. 4 are schematic diagrams illustrating the closing process of the damping cushion of the movable slide rail and the fixed slide rail according to the first embodiment of the present invention.
Fig. 5 is an enlarged schematic view of a portion a in fig. 3.
Fig. 6 is an enlarged schematic view of a portion B in fig. 4.
Fig. 7-14 are schematic views illustrating the process of the first embodiment of the present invention for restoring the movable and fixed slide rails to the normal sliding open/close state.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
Referring to fig. 1-14, the integrated optimized damping structure of the sliding rail assembly comprises a movable sliding rail 1 and a fixed sliding rail 2 which are matched with each other in a sliding, opening and closing manner, wherein a shifting part 3 is arranged on the movable sliding rail 1; the fixed slide rail 2 is provided with a movable part 4 and a fixed part 5, wherein the movable part 4 is movably arranged on the fixed slide rail 2 and is provided with a swinging part 6 and a damper, and the fixed part 5 is fixedly arranged on the fixed slide rail 2 and is provided with a chute; the swinging piece 6 is arranged on the moving piece 4 in a swinging mode, a single acting part 7 is arranged on the swinging piece, the swinging piece 6 interacts with the poking part 3 through the single acting part 7, and the swinging piece 6 slides and/or swings on the sliding groove under the action of the poking part 3.
When the movable sliding rail 1 is closed in a sliding mode relative to the fixed sliding rail 2, the movable sliding rail 1 acts on the single acting portion 7 of the swinging piece 6 through the shifting portion 3, the swinging piece 6 slides and/or swings on the sliding groove through the action of the shifting portion 3 and drives the movable piece 4 to move on the fixed sliding rail 2 when sliding and/or swinging, and the movable piece 4 drives the damper to compress and generate damping force or stretch and reset to an initial position when moving, so that the damping buffering closing of the movable sliding rail 1 relative to the fixed sliding rail 2 or the normal sliding opening and closing state of the movable sliding rail 1 relative to the fixed sliding rail 2 can be realized.
Furthermore, a plurality of fixing holes 8 are sequentially formed in the central line position of the fixed slide rail 2.
Further, the swinging member 6 is provided with a swinging portion 9, a sliding portion 10 and a guiding portion 11, wherein the swinging member 6 is arranged on the movable member 4 through swinging of the swinging portion 9, the guiding portion 11 is located at the front end of the single acting portion 7, the swinging member 6 interacts with the toggle portion 3 through the single acting portion 7 and/or the guiding portion 11, and the swinging member 6 slides and/or swings on the sliding groove through the sliding portion 10.
Further, the oscillating piece 6 is made of plastic; wherein, the single action part 7 is concavely arranged on the swinging piece 6, and the guide part 11 is positioned at the front end of the single action part 7 and convexly arranged on the swinging piece 6; meanwhile, an anti-collision position with certain elasticity or plastics is arranged between the poking part 3 and the single action part 7 and/or the guide part 11; the toggle part 3 and the single action part 7 and/or the guide part 11 interact through an anti-collision position.
Furthermore, a plurality of fixing holes 8 are sequentially arranged along the transverse center line C of the fixed slide rail 2, and at least one of the fixing holes is positioned at the rear side of the movable member 4 and/or the swinging member 6; an elastic element 12 is arranged between the movable element 4 and the fixed slide rail 2 and/or the fixed element 5, one end of the elastic element 12 is elastically connected with the movable element 4, the other end of the elastic element 12 is elastically connected with the fixed slide rail 2 and/or the fixed element 5, and the movable element 4 elastically slides on the fixed slide rail 2 through the elastic element 12.
Further, the fixed member 5 is located behind the movable member 4 and/or the swinging member 6, and is fixedly disposed on the fixed slide rail 2, and a notch portion 13 is disposed corresponding to at least one fixing hole 8 located behind the movable member 4 and/or the swinging member 6.
Further, the damper includes at least a cylinder 14 and a piston rod 15; wherein, the cylinder body 14 is fixedly arranged on the movable member 4, one end of the piston rod 15 is telescopically arranged on the cylinder body 14, and the other end is fixedly arranged on the fixed member 5, or the cylinder body 14 is fixedly arranged on the fixed member 5, one end of the piston rod 15 is telescopically arranged on the cylinder body 14, and the other end is fixedly arranged on the movable member 4.
Further, the oscillating piece 6 and the cylinder 14 are independently arranged on the movable piece 4, and a certain distance is formed between the oscillating piece and the cylinder; the swinging member 6 is located on one side of the transverse center line C of the fixed slide rail 2 and is arranged on the movable member 4 in a swinging manner, and the cylinder 14 is located on the other side of the transverse center line C of the fixed slide rail 2 and is fixedly arranged on the movable member 4.
Further, one end of the sliding chute is provided with a curve standby area 16, the middle part of the sliding chute is provided with a linear sliding area 17, and the other end of the sliding chute is provided with a springback part 18; the pendulum 6 slides and/or swings via the slide 10 on the curved standby area 16, the linear sliding area 17, the spring back 18.
The sliding opening and closing process between the movable sliding rail 1 and the fixed sliding rail 2 is shown in fig. 3-6, and is as follows:
when the sliding portion 10 is located in the curved standby area 16 and the movable sliding rail 1 slides and closes at least a stroke relative to the fixed sliding rail 2, the toggle portion 3 acts on the single acting portion 7 of the swinging member 6 and drives the sliding portion 10 to swing from the curved standby area 16 and slide to the linear sliding area 17, the swinging member 6 drives the movable member 4 to move on the fixed sliding rail 2 when sliding, and the movable member 4 drives the damper to compress and generate a damping force when moving, so as to realize damping and buffering closing of the movable sliding rail 1 relative to the fixed sliding rail 2.
For the position change between the above components, please refer to the change of fig. 3 to fig. 4.
When the sliding part 10 is located in the linear sliding area 17 and the movable sliding rail 1 slides and opens relative to the fixed sliding rail 2, the toggle part 3 acts on the single acting part 7 of the swinging part 6 and drives the sliding part 10 to slide from the linear sliding area 17 and swing and locate to the curved standby area 16, the swinging part 6 drives the movable part 4 to move on the fixed sliding rail 2 when sliding, and the movable part 4 drives the damper to extend and reset to the initial position when moving; wherein the toggle part 3 is disengaged from the single acting part 7 when the sliding part 10 is positioned on the curved standby area 16 in a swinging manner.
For the position change between the above components, please refer to the change of fig. 4 to fig. 3.
The process of the reset normal sliding open and close state between the movable sliding rail 1 and the fixed sliding rail 2 is shown in fig. 7-14, which is as follows:
when the sliding part 10 is located in the linear sliding area 17 and the movable sliding rail 1 slides and closes at least one stroke relative to the fixed sliding rail 2, the toggle part 3 acts on the guiding part 11 and drives the sliding part 10 to act on the rebound part 18, the rebound part 18 elastically deforms through the action of the sliding part 10, the swinging part 6 swings on the movable part 4 when the rebound part 18 elastically deforms, the toggle part 3 acts on the single acting part 7 when the swinging part 6 swings, and drives the sliding part 10 to slide from the linear sliding area 17 and swing and position to the curved standby area 16, the swinging part 6 drives the movable part 4 to move on the fixed sliding rail 2 when sliding, and the movable part 4 drives the damper to extend and reset to the initial position when moving so as to reset the normal sliding opening and closing state of the movable sliding rail 1 relative to the fixed sliding rail 2; wherein the resilient part 18 is elastically restored when the toggle part 3 acts on the single acting part 7, and the toggle part 3 is disengaged from the single acting part 7 when the sliding part 10 is swung and positioned on the curved standby area 16.
For the position change among the above components, please refer to the changes of fig. 7-14, fig. 4, and fig. 3, wherein fig. 8, fig. 10, fig. 12, and fig. 14 are rear views of fig. 7, 9, 11, and 13, respectively.
Further, a middle slide rail 19 is arranged between the movable slide rail 1 and the fixed slide rail 2; wherein, be provided with first fender bracket 20 between movable slide rail 1 and the well slide rail 19, and through the mutual sliding connection of first fender bracket 20, be provided with second fender bracket 21 between well slide rail 19 and the fixed slide rail 2, and through the mutual sliding connection of second fender bracket 21 to realize the slip switching between movable slide rail 1, well slide rail 19 and the fixed slide rail 2.
Furthermore, an elastic action part 22 is arranged between the movable slide rail 1 and the middle slide rail 19 and/or between the middle slide rail 19 and the fixed slide rail 2; the movable sliding rail 1 and the middle sliding rail 19, and/or the middle sliding rail 19 and the fixed sliding rail 2 at least interact through the elastic action part 22 when sliding and closing for a certain stroke, so as to realize silent sliding and closing between the movable sliding rail 1 and the middle sliding rail 19, and/or between the middle sliding rail 19 and the fixed sliding rail 2.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention, and the scope of the invention is to be protected. The scope of the invention is defined by the appended claims and equivalents thereof.
Also, the drawings are for illustrative purposes only and are presented as schematic illustrations only, not as physical illustrations, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Moreover, like or similar reference numerals in the drawings of the embodiments of the present invention correspond to like or similar parts; in the description of the present invention, it should be understood that, if there are any terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "longitudinal", "top", "bottom", "inner", "outer", etc., indicating orientations or positional relationships based on the orientations or positional relationships shown in the drawings, the description is for convenience and simplicity, and it is not intended to indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore, the terms describing the positional relationships in the drawings are used for illustrative purposes only and are not to be construed as limiting the present patent.
Claims (10)
1. The utility model provides a damping structure is optimized in slide rail set spare's integration, includes that mutual slip switching complex moves slide rail (1) and decides slide rail (2), its characterized in that: a shifting part (3) is arranged on the movable sliding rail (1); the fixed sliding rail (2) is provided with a moving part (4) and a fixed part (5), wherein the moving part (4) is movably arranged on the fixed sliding rail (2) and is provided with a swinging part (6) and a damper, and the fixed part (5) is fixedly arranged on the fixed sliding rail (2) and is provided with a sliding groove; the swinging piece (6) is arranged on the moving piece (4) in a swinging mode, a single acting part (7) is arranged on the swinging piece, the swinging piece interacts with the poking part (3) through the single acting part (7), and the swinging piece (6) slides and/or swings on the sliding groove under the action of the poking part (3);
when the movable sliding rail (1) is closed in a sliding mode relative to the fixed sliding rail (2), the movable sliding rail (1) acts on a single action part (7) of the swinging piece (6) through the shifting part (3), the swinging piece (6) slides and/or swings on the sliding groove through the action of the shifting part (3) and drives the movable piece (4) to move on the fixed sliding rail (2) during sliding and/or swinging, and the movable piece (4) drives the damper to compress and generate damping force or extend and reset to an initial position during moving so as to realize damping buffering closing of the movable sliding rail (1) relative to the fixed sliding rail (2) or normal sliding opening and closing states of the movable sliding rail (1) relative to the fixed sliding rail (2);
the middle line position of the fixed slide rail (2) is also sequentially provided with a plurality of fixing holes (8).
2. The integrated optimized damping structure of a sliding rail assembly according to claim 1, wherein: the swing piece (6) is provided with a swing portion (9), a sliding portion (10) and a guide portion (11), wherein the swing piece (6) is arranged on the moving piece (4) in a swing mode through the swing portion (9), the guide portion (11) is located at the front end of the single action portion (7), the swing piece (6) interacts with the poking portion (3) through the single action portion (7) and/or the guide portion (11), and the swing piece (6) slides and/or swings on the sliding groove through the sliding portion (10).
3. The integrated optimized damping structure of a sliding rail assembly according to claim 2, wherein: the swinging piece (6) is made of plastic; wherein the single action part (7) is concavely arranged on the swinging piece (6), and the guide part (11) is positioned at the front end of the single action part (7) and convexly arranged on the swinging piece (6).
4. The integrated optimized damping structure of a sliding rail assembly according to any one of claims 1 to 3, wherein: the plurality of fixing holes (8) are sequentially arranged along the transverse center line (C) of the fixed slide rail (2), and at least one of the fixing holes is positioned at the rear side of the movable piece (4) and/or the swinging piece (6); an elastic piece (12) is arranged between the moving piece (4) and the fixed sliding rail (2) and/or the fixed piece (5), one end of the elastic piece (12) is elastically connected with the moving piece (4), the other end of the elastic piece is elastically connected with the fixed sliding rail (2) and/or the fixed piece (5), and the moving piece (4) elastically slides on the fixed sliding rail (2) through the elastic piece (12).
5. The integrated optimized damping structure of a sliding rail assembly according to claim 4, wherein: the fixed piece (5) is located on the rear side of the movable piece (4) and/or the swinging piece (6), is fixedly arranged on the fixed sliding rail (2), and is provided with a notch portion (13) corresponding to at least one fixed hole (8) located on the rear side of the movable piece (4) and/or the swinging piece (6).
6. The integrated optimized damping structure of a sliding rail assembly according to claim 5, wherein: the damper comprises at least a cylinder (14) and a piston rod (15); wherein, the cylinder body (14) is fixedly arranged on the moving part (4), one end of the piston rod (15) is arranged on the cylinder body (14) in a telescopic way, and the other end is fixedly arranged on the fixing part (5), or the cylinder body (14) is fixedly arranged on the fixing part (5), one end of the piston rod (15) is arranged on the cylinder body (14) in a telescopic way, and the other end is fixedly arranged on the moving part (4).
7. The integrated optimized damping structure of a sliding rail assembly according to claim 6, wherein: the swinging piece (6) and the cylinder body (14) are mutually independently arranged on the movable piece (4) and a certain distance is formed between the swinging piece and the cylinder body; the swinging piece (6) is positioned on one side of the transverse center line (C) of the fixed sliding rail (2) and is arranged on the moving piece (4) in a swinging mode, and the cylinder body (14) is positioned on the other side of the transverse center line (C) of the fixed sliding rail (2) and is fixedly arranged on the moving piece (4).
8. The integrated optimized damping structure of a sliding rail assembly according to any one of claims 2, 3, 5, 6 or 7, wherein: one end of the sliding chute is provided with a curve standby area (16), the middle part of the sliding chute is provided with a linear sliding area (17), and the other end of the sliding chute is provided with a rebound part (18); the swinging piece (6) slides and/or swings on the curve standby area (16), the linear sliding area (17) and the springback part (18) through the sliding part (10);
the sliding part (10) is located in a curve standby area (16), when the movable sliding rail (1) slides and closes at least one stroke relative to the fixed sliding rail (2), the toggle part (3) acts on the single action part (7) of the swinging piece (6) and drives the sliding part (10) to swing from the curve standby area (16) and slide to the linear sliding area (17), the swinging piece (6) drives the moving piece (4) to move on the fixed sliding rail (2) when sliding, and the moving piece (4) drives the damper to compress and generate damping force when moving, so that the movable sliding rail (1) is closed in a damping buffering mode relative to the fixed sliding rail (2);
the sliding part (10) is located in a linear sliding area (17), when the movable sliding rail (1) slides and opens relative to the fixed sliding rail (2), the toggle part (3) acts on the single acting part (7) of the swinging piece (6) and drives the sliding part (10) to slide from the linear sliding area (17) and swing and locate to a curve standby area (16), the swinging piece (6) drives the movable piece (4) to move on the fixed sliding rail (2) when sliding, and the movable piece (4) drives the damper to extend and reset to an initial position when moving; wherein the toggle part (3) is separated from the single acting part (7) when the sliding part (10) swings and is positioned on the curved standby area (16);
the sliding part (10) is located in a linear sliding area (17), when the movable sliding rail (1) slides and closes relative to the fixed sliding rail (2) for at least one stroke, the toggle part (3) acts on the guide part (11) and drives the sliding part (10) to act on the rebound part (18), the rebound part (18) elastically deforms through the action of the sliding part (10), the swinging piece (6) swings on the movable piece (4) when the rebound part (18) elastically deforms, the toggle part (3) acts on the single acting part (7) when the swinging piece (6) swings and drives the sliding part (10) to slide from the linear sliding area (17) and swing and position to the curve standby area (16), the swinging piece (6) drives the movable piece (4) to move on the fixed sliding rail (2) when sliding, and the movable piece (4) drives the damper to extend and reset to an initial position when moving, the movable sliding rail (1) is reset to be in a normal sliding opening and closing state relative to the fixed sliding rail (2); wherein the resilient portion (18) is resiliently returned when the toggle portion (3) acts on the single action portion (7).
9. The integrated optimized damping structure of a sliding rail assembly according to claim 8, wherein: a middle slide rail (19) is also arranged between the movable slide rail (1) and the fixed slide rail (2); wherein, move and be provided with first fender bracket (20) between slide rail (1) and well slide rail (19), and through first fender bracket (20) mutual sliding connection, be provided with second fender bracket (21) between well slide rail (19) and fixed slide rail (2), and through second fender bracket (21) mutual sliding connection to realize moving the slide switching between slide rail (1), well slide rail (19) and fixed slide rail (2).
10. The integrated optimized damping structure of a sliding rail assembly according to claim 9, wherein: elastic action parts (22) are arranged between the movable sliding rail (1) and the middle sliding rail (19) and/or between the middle sliding rail (19) and the fixed sliding rail (2); the movable sliding rail (1) and the middle sliding rail (19) and/or the middle sliding rail (19) and the fixed sliding rail (2) are/is interacted at least through the elastic action part (22) when the movable sliding rail (1) and the middle sliding rail (19) slide and close for a section of stroke, so that silent sliding closing between the movable sliding rail (1) and the middle sliding rail (19) and/or between the middle sliding rail (19) and the fixed sliding rail (2) is realized.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920337653.7U CN210158323U (en) | 2019-03-15 | 2019-03-15 | Integrated damping optimizing structure of sliding rail assembly |
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| CN201920337653.7U CN210158323U (en) | 2019-03-15 | 2019-03-15 | Integrated damping optimizing structure of sliding rail assembly |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200425A (en) * | 2019-03-15 | 2019-09-06 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization damping structure of slide track component |
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2019
- 2019-03-15 CN CN201920337653.7U patent/CN210158323U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110200425A (en) * | 2019-03-15 | 2019-09-06 | 广东东泰五金精密制造有限公司 | A kind of integrated optimization damping structure of slide track component |
| CN110200425B (en) * | 2019-03-15 | 2024-01-30 | 广东东泰五金精密制造有限公司 | Integrated optimized damping structure of sliding rail assembly |
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