CN211933315U - Externally-hung sliding rail buffer device - Google Patents
Externally-hung sliding rail buffer device Download PDFInfo
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- CN211933315U CN211933315U CN202020282135.2U CN202020282135U CN211933315U CN 211933315 U CN211933315 U CN 211933315U CN 202020282135 U CN202020282135 U CN 202020282135U CN 211933315 U CN211933315 U CN 211933315U
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Abstract
The application discloses outer hanging slide rail buffer, relate to drawer slide rail technical field, aim at providing an improve buffer of smoothness nature and high life, including deciding slide rail set spare, move slide rail set spare, buffer gear, be used for providing buffering damping through setting up buffer gear, provide the interception damping when moving slide rail set spare and getting back to the initial position from the initial position, when making the initial position pull out, buffer gear stretches one section distance and produces and provide the interception resistance, can not be stretched always, improve the smoothness nature, get back to the initial position from the stretching position simultaneously and can play the cushioning effect again when closing, prevent drawer or sliding door fierce striking on the cabinet body, then buffer gear's life has been improved.
Description
[ technical field ] A method for producing a semiconductor device
The application relates to the technical field of drawer sliding rails, in particular to an externally-hung sliding rail buffering device.
[ background of the invention ]
The existing sliding rail, such as a sliding rail installed on a drawer, is generally configured to be matched with a movable sliding rail installed on the drawer and a fixed sliding rail installed on a cabinet wall to form a drawer to be drawn out or closed. However, the existing sliding rail has noise and impact force when the drawer is closed, and in order to lift the sliding rail, a damping device is generally arranged at the rear section of the fixed sliding rail, so that the drawer or the sliding door can slowly act when being closed, and the drawer or the sliding door is prevented from violently impacting on the cabinet body, thereby not influencing the service life of furniture and reducing environmental noise. However, when the existing buffer device is pulled out, the damping device is correspondingly stretched for the same distance, so that the problem of poor smoothness, easy damage to the damping device and short service life is caused.
[ Utility model ] content
In order to solve the technical problem, the application provides an externally-hung sliding rail buffer device.
In order to solve the technical problem, the following technical scheme is adopted in the application:
outer hanging slide rail buffer includes:
a fixed slide rail component;
the movable sliding rail assembly is arranged on the fixed sliding rail assembly in a sliding mode and can slide between an initial position and a stretching position along the length direction of the fixed sliding rail assembly;
and the buffer mechanism is arranged between the movable slide rail assembly and the fixed slide rail assembly and is used for providing buffer damping when the movable slide rail assembly leaves the initial position and returns to the initial position.
The externally-hung sliding rail buffer device comprises:
the fixed clutch piece is arranged on the fixed slide rail assembly;
the clutch slide way is arranged on the movable slide rail assembly and extends along the sliding direction of the movable slide rail assembly;
the movable clutch piece slides on the clutch slideway and is matched with the fixed clutch piece for clutching;
and one end of the buffer component is connected with the movable sliding rail component, and the other end of the buffer component is connected with the movable clutch piece.
The outer-hanging sliding rail buffer device is characterized in that a clutch abdicating groove is formed in the side wall of the clutch slide, and a clutch abdicating sliding block which is pressed against the side wall of the clutch slide and is in clutch connection when the movable clutch part slides into the clutch abdicating groove and is in clutch disconnection when the movable clutch part slides into the clutch abdicating groove is arranged on the movable clutch part.
According to the externally-hung sliding rail buffer device, one side of the movable clutch piece, which faces to the traveling path of the fixed clutch piece, is provided with the movable clutch bayonet;
the fixed clutch piece is a bayonet lock which is clamped into the movable clutch bayonet when the movable clutch piece slides on the clutch slide way and is separated from the movable clutch bayonet when the movable clutch piece slides into the clutch abdicating groove.
According to the externally-hung sliding rail buffer device, the movable clutch bayonet is a clutch groove with an opening facing the fixed clutch part side, and the length of the groove wall of the two side grooves of the clutch groove close to the buffer component side is greater than the length of the groove wall of the buffer component side.
According to the externally-hung sliding rail buffer device, the side, close to the fixed clutch part, of the movable clutch part is provided with the guide block for guiding the fixed clutch part into the movable clutch bayonet.
According to the externally-hung sliding rail buffering device, the side wall of the clutch slide way is provided with the pendant guide groove which is inwards sunken, matched with the clutch abdicating sliding block and extended to the clutch abdicating groove.
According to the externally-hung sliding rail buffer device, the fixed sliding rail assembly is provided with the fixed extension plate extending towards the side of the movable sliding rail assembly, and the fixed clutch piece is arranged on the fixed extension plate.
According to the externally-hung sliding rail buffer device, the movable sliding rail component is provided with a guide groove for guiding the clutch abdicating groove to extend;
the buffer assembly includes:
the damper is arranged on the movable slide rail assembly and positioned on one side of the clutch slide way, and the telescopic end of the damper can extend or retract along the clutch slide way to provide buffering assistance;
the sliding part is arranged on the telescopic end of the damper and can slide along the guide groove, and the movable clutch part is hinged on the sliding part.
As above-mentioned outer hanging slide rail buffer, move the slide rail set spare and include:
the movable seat is arranged on the fixed slide rail assembly;
the rolling group is arranged between the fixed slide rail assembly and the movable seat in a sliding manner;
the containing seat is clamped and connected with the upper side of the moving seat, and the clutch abdicating groove and the guide groove are arranged on the containing seat.
Compared with the prior art, the beneficial effects of this application are as follows:
1. the utility model provides an outer hanging slide rail buffer, including deciding slide rail set spare, move slide rail set spare, buffer gear, be used for providing the damping of buffering through setting up buffer gear, leave deciding slide rail set spare and provide the interception damping from tensile position when getting back to initial position from initial position when moving slide rail set spare, make when initial position pulls out, buffer gear stretches one section distance and produces and provide the interception resistance, can not be stretched always, improve the smoothness nature, can play the cushioning effect again when getting back to initial position from tensile position and closing simultaneously, prevent drawer or door fiercely striking on the cabinet body, and then buffer gear's life has been improved.
2. The buffer mechanism comprises a fixed clutch part, a clutch slide way, a movable clutch part and a buffer assembly, wherein a clutch abdicating groove is arranged on the side wall of the clutch slide way, when the movable slide rail assembly is positioned at an initial position, the movable clutch part is in clutch connection with the fixed clutch part positioned on the fixed slide rail assembly, and when the movable slide rail assembly slides from the initial position to a stretching position, the fixed clutch part is in clutch connection with the movable clutch part and limits the movable clutch part to move, then the telescopic end of the buffer assembly is stretched to generate buffer damping, and when the movable slide rail assembly slides from the initial position to the stretching position, the movable clutch part enters the clutch abdicating groove, the fixed clutch part and the movable clutch part are separated to release the limit of the movement of the brake clutch part, then the telescopic end of the buffer assembly is suspended to stretch for a certain distance and generate interception resistance, and can not be stretched all the time, the smoothness is improved, when the movable sliding rail assembly returns to the initial position from the stretching position, the fixed clutch piece and the movable clutch piece are in clutch connection again, the movable clutch piece is taken out of the clutch yielding groove, the fixed clutch piece limits the movement of the brake clutch piece, then the telescopic end of the buffer assembly is retracted and generates buffer damping, the drawer or the sliding door is prevented from violently impacting on the cabinet body, and then the service life of the buffer device is prolonged.
[ description of the drawings ]
In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings used in the description of the embodiments will be briefly introduced below.
Fig. 1 is a perspective view of the externally-hung sliding rail buffering device of the present application at an initial position.
Fig. 2 is a partially enlarged view of portion i in fig. 1.
Fig. 3 is a perspective view of the externally-hung sliding rail buffering device in the stretching position.
Fig. 4 is a partial enlarged view of a portion ii in fig. 3.
Fig. 5 is a front view of the externally-hung sliding rail buffering device of the present application in an initial position.
3 fig. 3 6 3 is 3 a 3 sectional 3 view 3 taken 3 along 3 a 3- 3 a 3 direction 3 of 3 fig. 3 5 3. 3
Fig. 7 is a front view of the externally hung slide rail buffering device of the present application in a stretched position.
Fig. 8 is a cross-sectional view taken along the line B-B in fig. 7.
Fig. 9 is a partially enlarged view of the portion iii in fig. 6.
Fig. 10 is a partial enlarged view of the portion iv in fig. 8.
Fig. 11 is a perspective view of the housing seat 22.
Fig. 12 is an exploded view of the externally mounted slide rail buffering mechanism of the present application.
Fig. 13 is a schematic view of the structure of the damper assembly 34 and the movable clutch member 33 according to the present application.
Fig. 14 is a schematic structural view of the damper assembly 34 and the movable clutch member 33 when the movable clutch member 33 enters the clutch-release groove 321 according to the present invention.
[ detailed description ] embodiments
Referring to fig. 1 to 14, the externally-hung slide rail buffering device includes a fixed slide rail assembly 1, a movable slide rail assembly 2, and a buffering mechanism 3. The movable sliding rail assembly 2 is arranged on the fixed sliding rail assembly 1 in a sliding mode and can slide between an initial position and a stretching position along the length direction of the fixed sliding rail assembly 1. The buffer mechanism 3 is arranged between the movable slide rail assembly 2 and the fixed slide rail assembly 1 and is used for providing buffer damping when the movable slide rail assembly 2 leaves an initial position and returns to the initial position.
This application outer hanging slide rail buffer, including deciding slide rail set spare 1, move slide rail set spare 2, buffer gear 3, be used for providing buffering damping through setting up buffer gear 3, leave deciding slide rail set spare 1 and provide the interception resistance when getting back to the initial position from the stretching position when moving slide rail set spare 2, make when the initial position is pulled out, buffer gear only can stretch one section distance and produce and provide the interception resistance, can not be stretched always, improve the smoothness nature, can play the cushioning effect again when getting back to the initial position from the stretching position and closing simultaneously, prevent drawer or door fiercely striking on the cabinet body, and then buffer gear's life has been improved.
The buffer mechanism 3 comprises a fixed clutch piece 31, a clutch slideway 32, a movable clutch piece 33 and a buffer assembly 34. The fixed clutch piece 31 is arranged on the fixed slide rail component 1. The clutch slide way 32 is arranged on the movable slide rail component 2 and extends along the sliding direction of the movable slide rail component 2. The movable clutch member 33 slides on the clutch slideway 32 and is engaged and disengaged with the fixed clutch member 31. One end of the buffer component 34 is connected with the movable slide rail component 2, and the other end is connected with the movable clutch piece 33. When the movable slide rail assembly 2 is located at the initial position, the movable clutch piece 33 is connected with the fixed clutch piece 31 located on the fixed slide rail assembly 1. When the movable slide rail assembly 2 slides from the initial position to the stretching position, the fixed clutch piece 31 is in clutch connection with the movable clutch piece 33 and limits the movement of the movable clutch piece 33, then the telescopic end of the buffer assembly 34 is stretched and generates buffer damping, when the movable slide rail assembly 2 slides from the initial position to the stretching position, the fixed clutch piece 31 is disengaged from the movable clutch piece 33 and limits the movement of the movable clutch piece 33, then the telescopic end of the buffer assembly 34 is suspended and stretched and generates no buffer damping, so that the buffer mechanism only stretches for a certain distance and generates interception resistance, and cannot be stretched all the time, the smoothness is improved, and when the movable slide rail assembly 2 returns from the stretching position to the initial position, the fixed clutch piece 31 is in clutch connection with the movable clutch piece 33 again, and the fixed clutch piece 31 limits the movement of the movable clutch piece 33, the telescopic end of the buffer assembly 34 is retracted and generates buffer damping, so that the drawer or the sliding door is prevented from violently impacting on the cabinet body, and the service life of the buffer device is prolonged.
The side wall of the clutch slide way 32 is provided with a clutch abdicating groove 321, and the movable clutch piece 33 is provided with a clutch abdicating slide block 331 which is pressed against the side wall of the clutch slide way 32, is in clutch connection when the movable clutch piece slides into the clutch abdicating groove 321, and is in clutch disconnection when the movable clutch piece slides into the clutch abdicating groove. The purpose of roof pressure is that it does not take place to rotate to make to move clutch 33 and decide the clutch 31 block, just rotates when moving clutch 33 and reaching the separation and reunion groove, moves clutch 33 and decides clutch 31 and separates, sets up the purpose of separation and reunion groove 321 is the effect of stepping down, makes it can change over into to move clutch 33 in the separation and reunion groove 321, so that move clutch 33 with decide clutch 31 separation and reunion disconnection. When the movable slide rail assembly 2 leaves the initial position and slides to the stretching position, the fixed clutch part 311 restricts the movement of the movable clutch part 33, and then the telescopic end of the buffer assembly 34 extends and generates the arresting buffer assisting force, and when the clutch abdicating groove 321 moves to the position of the movable clutch part 33, the movable clutch part 33 enters the clutch abdicating groove 321 and is disconnected from the fixed clutch part 31. When the movable sliding rail assembly 2 slides from the stretching position to the initial position, the movable clutch member 33 is brought out of the clutch abdicating groove 321 and is restricted from moving after contacting the fixed clutch member 31, and then the telescopic end of the buffer assembly 34 is retracted and generates the arresting buffer assisting force.
One side of the movable clutch piece 33 facing the fixed clutch piece 31 is provided with a movable clutch bayonet 332. The fixed clutch member 31 is a bayonet which is clamped into the movable clutch bayonet 332 when the movable clutch member 33 slides on the clutch slideway 32 and is separated from the movable clutch bayonet 332 when the movable clutch member 33 slides into the clutch abdicating groove 321. The movable clutch member 33 is disposed on a traveling path to the fixed clutch member 31, when the movable slide rail assembly 2 returns to an initial position from a stretching position and the movable clutch member 33 contacts with the fixed clutch member 31, the fixed clutch member 111 enters the clutch mount 321, and when the movable clutch member 33 enters the clutch abdicating groove 221, the fixed clutch member 111 disengages from the clutch mount 321. The clutch bayonet 321 and the fixed clutch 111 are arranged to realize the clutch.
The movable clutch bayonet 332 is a clutch groove with an opening facing the fixed clutch member 31 side, and the length of the groove wall of the two side groove walls of the clutch groove close to the buffer assembly 34 side is greater than the length of the groove wall of the side groove wall far away from the buffer assembly 34 side. The purpose of this design is to make the fixed clutch member 31 disengage from the movable clutch bayonet 332 when the movable clutch member 33 slides into the clutch recess 321, and when the movable clutch member 33 returns from the stretching position to the starting position, the fixed clutch member 31 can enter the movable clutch bayonet 332 to take the driven clutch member 33 out of the clutch recess 321.
The movable clutch member 33 is provided with a guide block 333 for guiding the fixed clutch member 31 into the movable clutch bayonet 332, on the side close to the fixed clutch member 31. The guide block 333 is preferably provided with an inclined surface to facilitate the soft entry of the fixed clutch member into the movable clutch mount 332.
The side wall of the clutch slide way 32 is provided with a pendant guide groove 225 which is inwards concave and matched with the clutch abdicating slide block 331 and extends into the clutch abdicating groove 221. The purpose of the slide is to enable the clutch abdicating block 331 to slide into the clutch abdicating groove 221 along the hanging piece guide groove 225.
And a fixed extension plate 11 extending towards the side of the movable slide rail assembly 2 is arranged on the fixed slide rail assembly 1, and the fixed clutch piece 31 is arranged on the fixed extension plate 11. The fixed clutch piece 31 is installed through the fixed extension plate 11, so that the fixed clutch piece can play a role of matching clutch with the movable clutch piece 33. When the movable slide rail component is positioned at an initial position, the movable clutch part is in clutch connection with the fixed clutch part positioned on the fixed slide rail component, when the movable slide rail component leaves the initial position and slides to a stretching position, the fixed clutch part is in clutch connection with the movable clutch part and limits the movable clutch part to move, then the telescopic end of the buffer component is stretched and generates buffer damping, when the movable slide rail component leaves the initial position and slides to the stretching position, the movable clutch part enters the clutch abdicating groove, the fixed clutch part is separated from the movable clutch part in a clutch way and limits the movement of the brake clutch part, then the telescopic end of the buffer component is suspended to stretch and does not generate buffer damping, so that the buffer mechanism only stretches for a certain distance and generates interception resistance, can not be stretched all the time, the smoothness is improved, and when the movable slide rail component returns to the initial position from the stretching position, the fixed clutch part is in clutch connection with the movable clutch part, the movable clutch piece is taken out of the clutch yielding groove, the fixed clutch piece limits the brake clutch piece to move, then the telescopic end of the buffer assembly is retracted and generates buffer damping, the drawer or the sliding door is prevented from violently impacting on the cabinet body, and then the service life of the buffer device is prolonged.
And the movable slide rail component 2 is provided with a guide groove 221 extending from the clutch abdicating groove 321. The cushioning assembly 34 includes a dampener 341 and a slider 342. The damper 341 is disposed on the movable sliding rail assembly 2 and located at one side of the clutch slideway 32, and the telescopic end thereof can extend or retract along the clutch slideway 32 to provide the auxiliary force for arresting and buffering. The sliding part 342 is disposed on the telescopic end of the damper 341 and can slide along the guiding groove 221, and the movable clutch part 33 is hinged on the sliding part 342. The guide groove 221 is arranged to play a guiding role, so that the sliding member 342 can drive the movable clutch member 33 hinged on the sliding member 342 along the guide groove 221 to reach the position of the clutch abdicating groove 321, and then the movable clutch member 33 is brought into the clutch abdicating groove 321 by the fixed clutch member 31, and the damper 341 can be stretched for a short distance, and when the damper returns to the initial position from the stretching position, the fixed clutch member 31 contacts with the movable clutch member 33 again to bring the movable clutch member 33 out of the clutch abdicating groove 321, so that the sliding member 342 moves towards the damper 341 along the guide groove 221, and the damper 341 is compressed to generate the assisting force.
The movable slide rail assembly 2 comprises a movable seat 21, a rolling group 20 and a containing seat 22. The movable seat 21 is arranged on the fixed slide rail component 1; the rolling group 20 is slidably arranged between the fixed slide rail assembly 1 and the movable seat 21; the containing seat 22 is clamped on the upper side of the moving seat 21, and the clutch abdicating groove 321 and the guide groove 221 are arranged on the containing seat 22. The purpose of the snap fit is to allow the housing seat 22 to be firmly snapped onto the movable seat 21.
This application outer hanging slide rail buffer, including deciding slide rail set spare 1, move slide rail set spare 2, buffer gear 3, be used for providing buffering damping through setting up buffer gear 3, leave deciding slide rail set spare 1 and provide the interception resistance when getting back to the initial position from the stretching position when moving slide rail set spare 2, make when the initial position is pulled out, buffer gear only can stretch one section distance and produce and provide the interception resistance, can not be stretched always, improve the smoothness nature, can play the cushioning effect again when getting back to the initial position from the stretching position and closing simultaneously, prevent drawer or door fiercely striking on the cabinet body, and then buffer gear's life has been improved. The buffer mechanism comprises a fixed clutch part, a clutch slide way, a movable clutch part and a buffer assembly, wherein a clutch abdicating groove is arranged on the side wall of the clutch slide way, when the movable slide rail assembly is positioned at an initial position, the movable clutch part is in clutch connection with the fixed clutch part positioned on the fixed slide rail assembly, and when the movable slide rail assembly slides from the initial position to a stretching position, the fixed clutch part is in clutch connection with the movable clutch part and limits the movable clutch part to move, then the telescopic end of the buffer assembly is stretched to generate buffer damping, and when the movable slide rail assembly slides from the initial position to the stretching position, the movable clutch part enters the clutch abdicating groove, the fixed clutch part and the movable clutch part are separated to release the limit of the movement of the brake clutch part, then the telescopic end of the buffer assembly is suspended to stretch for a certain distance and generate interception resistance, and can not be stretched all the time, the smoothness is improved, when the movable sliding rail assembly returns to the initial position from the stretching position, the fixed clutch piece and the movable clutch piece are in clutch connection again, the movable clutch piece is taken out of the clutch yielding groove, the fixed clutch piece limits the movement of the brake clutch piece, then the telescopic end of the buffer assembly is retracted and generates buffer damping, the drawer or the sliding door is prevented from violently impacting on the cabinet body, and then the service life of the buffer device is prolonged.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (10)
1. Outer hanging slide rail buffer, its characterized in that includes:
a fixed slide rail component (1);
the movable slide rail assembly (2) is arranged on the fixed slide rail assembly (1) in a sliding mode and can slide between an initial position and a stretching position along the length direction of the fixed slide rail assembly (1);
and the buffer mechanism (3) is arranged between the movable slide rail component (2) and the fixed slide rail component (1) and is used for providing buffer damping when the movable slide rail component (2) leaves an initial position and returns to the initial position.
2. The externally-hung sliding rail buffer device according to claim 1, wherein: the buffer mechanism (3) comprises:
a fixed clutch piece (31) arranged on the fixed slide rail component (1);
the clutch slide way (32) is arranged on the movable slide rail component (2) and extends along the sliding direction of the movable slide rail component (2);
a movable clutch member (33) which slides on the clutch slide (32) and is engaged and disengaged with the fixed clutch member (31);
and one end of the buffer component (34) is connected with the movable slide rail component (2), and the other end of the buffer component is connected with the movable clutch piece (33).
3. The externally-hung sliding rail buffer device according to claim 2, wherein: the clutch slide way (32) side wall on be equipped with separation and reunion groove of stepping down (321), move clutch piece (33) on be equipped with the roof pressure and be in separation and reunion when separation and reunion slide way (32) side wall is connected and is slipped into separation and reunion groove of stepping down (321) in the separation and reunion disconnection's separation and stepping down slider (331).
4. The externally-hung sliding rail buffer device according to claim 3, wherein: one side of the movable clutch piece (33) facing the fixed clutch piece (31) is provided with a movable clutch bayonet (332);
decide clutch piece (31) for work as move clutch piece (33) and be in when sliding on separation and reunion slide (32) card is gone into move separation and reunion bayonet socket (332) and work as move clutch piece (33) and slide into when the separation and reunion gives up the clamping pin that breaks away from move separation and reunion bayonet socket (332).
5. The externally-hung sliding rail buffer device according to claim 4, wherein: the movable clutch bayonet (332) is a clutch groove with an opening facing the fixed clutch piece (31), and the length of the side groove wall of the two side groove walls of the clutch groove, which is close to the buffer assembly (34), is greater than the length of the side groove wall of the buffer assembly (34).
6. The externally-hung sliding rail buffer device according to claim 4, wherein: and a guide block (333) used for guiding the fixed clutch piece (31) into the movable clutch bayonet (332) is arranged on the side, close to the fixed clutch piece (31), of the movable clutch piece (33).
7. The externally-hung sliding rail buffer device according to claim 3, wherein: the lateral wall of the clutch slide way (32) is provided with a hanging piece guide groove (225) which is inwards sunken and matched with the clutch abdicating sliding block (331) and extends to the clutch abdicating groove (321).
8. The externally-hung sliding rail buffer device according to claim 2, wherein: decide to be equipped with on the slide rail set spare (1) towards move the fixed extension board (11) that slide rail set spare (2) side extended, decide clutch spare (31) and locate decide on the extension board (11).
9. The externally-hung sliding rail buffer device according to claim 3, wherein: the movable slide rail component (2) is provided with a guide groove (221) for guiding the clutch abdicating groove (321) to extend;
the cushioning assembly (34) includes:
the damper (341) is arranged on the movable slide rail assembly (2) and positioned on one side of the clutch slide way (32), and the telescopic end of the damper can extend or retract along the clutch slide way (32) to provide the assistance of arresting and buffering;
and the sliding part (342) is arranged on the telescopic end of the damper (341) and can slide along the guide groove (221), and the movable clutch part (33) is hinged on the sliding part (342).
10. The externally-hung sliding rail buffer device according to claim 9, wherein: the movable slide rail component (2) comprises:
the movable seat (21) is arranged on the fixed slide rail assembly (1);
the rolling group (20) is arranged between the fixed slide rail assembly (1) and the movable seat (21) in a sliding manner;
the containing seat (22) is clamped on the upper side of the moving seat (21), and the clutch abdicating groove (321) and the guide groove (221) are arranged on the containing seat (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282135.2U CN211933315U (en) | 2020-03-09 | 2020-03-09 | Externally-hung sliding rail buffer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020282135.2U CN211933315U (en) | 2020-03-09 | 2020-03-09 | Externally-hung sliding rail buffer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211933315U true CN211933315U (en) | 2020-11-17 |
Family
ID=73193656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020282135.2U Active CN211933315U (en) | 2020-03-09 | 2020-03-09 | Externally-hung sliding rail buffer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211933315U (en) |
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2020
- 2020-03-09 CN CN202020282135.2U patent/CN211933315U/en active Active
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