CN114468628A - Sliding rail assembly - Google Patents
Sliding rail assembly Download PDFInfo
- Publication number
- CN114468628A CN114468628A CN202210079329.6A CN202210079329A CN114468628A CN 114468628 A CN114468628 A CN 114468628A CN 202210079329 A CN202210079329 A CN 202210079329A CN 114468628 A CN114468628 A CN 114468628A
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- CN
- China
- Prior art keywords
- locking
- rail
- piece
- unlocking
- movable rail
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 230000007246 mechanism Effects 0.000 claims abstract description 66
- 238000006073 displacement reaction Methods 0.000 claims description 6
- 230000003993 interaction Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 description 9
- 238000000034 method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/49—Sliding drawers; Slides or guides therefor with double extensible guides or parts
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/40—Sliding drawers; Slides or guides therefor
- A47B88/423—Fastening devices for slides or guides
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47B—TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE
- A47B88/00—Drawers for tables, cabinets or like furniture; Guides for drawers
- A47B88/50—Safety devices or the like for drawers
Landscapes
- Drawers Of Furniture (AREA)
Abstract
The invention provides a slide rail assembly, which comprises a fixed rail, a middle rail and a movable rail, wherein the slide rail assembly comprises a locking mechanism and a stopping mechanism, the locking mechanism is connected with one of the movable rail and the middle rail, the stopping mechanism is arranged at the other of the movable rail and the middle rail, the locking mechanism comprises a locking piece, an unlocking piece meshed and connected with the locking piece and a first elastic resetting piece abutted against the unlocking piece, when the movable rail slides relative to the fixed rail, the stopping mechanism firstly contacts the unlocking piece to guide the unlocking piece to move and elastically deform the first elastic resetting piece until the stopping mechanism is locked and matched with the locking piece in a first direction, and the first elastic resetting piece resets. The locking mechanism comprises an elastic reset piece and an unlocking piece connected with the elastic reset piece, wherein the locking piece and the unlocking piece are in linkage work, so that mutual locking and unlocking between the stop mechanisms arranged on the middle rail and the movable rail and the locking mechanism are effectively ensured.
Description
Technical Field
The invention relates to the technical field of sliding rails, in particular to a sliding rail assembly with a locking mechanism.
Background
Due to the limitation of spatial layout, drawers for placing hard disks can only adopt cantilever type structures.
The inner wall of the case of the server is provided with a sliding rail assembly, and the hard disk drawer is fixed on the sliding rail assembly at one side. The slide rail assembly generally includes an outer slide rail, a middle slide rail, and an inner slide rail. The outer side slide rail is fixedly connected with the inner wall of the case, the outer side slide rail is connected with the inner side slide rail through a ball, the middle slide rail is arranged between the outer side slide rail and the inner side slide rail, and the hard disk drawer is fixedly connected with the inner side slide rail to realize pushing or pulling together with the inner side slide rail.
When the hard disk drawer needs to be pulled out, the inner side slide rail is pulled, and in order to prevent the inner side slide rail from falling off, a stop assembly is usually arranged between the inner side slide rail and the middle slide rail or between the inner side slide rail and the outer side slide rail to prevent the inner side slide rail from falling off.
However, the structure of the conventional stopping assembly is not stable enough, which is particularly characterized in that the conventional stopping assembly design generally utilizes the guiding side of the pivot fastener to guide the lug structure until the lug structure moves into the groove, and is protected by the safety measure of stopping by the stopping action, but actually, when the inner slide rail is pulled out outwards due to inertia at a high speed, the speed of the inner slide rail exceeds the time that the pivot fastener recovers to swing downwards to abut against the lug by utilizing the dead weight relationship, so that the guiding side of the pivot fastener keeps parallel to the lug and quickly passes through the lug, and the inner slide rail does not receive any stopping action, so that the whole inner slide rail slides out, and further the server falls and is damaged or other unexpected risks occur.
Therefore, there is a need for a new slide rail assembly.
Disclosure of Invention
To overcome the disadvantages of the prior art, the present invention provides a novel slide rail assembly to overcome the disadvantages of the prior art.
The technical scheme adopted by the invention for solving the problems in the prior art is as follows:
a slide rail assembly, it includes fixed rail, middle rail and activity rail, activity rail slidable connect in the fixed rail, middle rail install in between the fixed rail with the activity rail, slide rail assembly includes locking mechanical system and ends a mechanism, locking mechanical system connect in the activity rail with one of them of middle rail, end a mechanism set up in the activity rail with another of middle rail wherein, locking mechanical system include the locking piece, with unlocking piece and butt that the locking piece meshing is connected unlocking piece's first elasticity resets, when the activity rail is relative the fixed rail slides along a first direction, end a mechanism of positioning contact earlier unlocking piece in order to guide the unlocking piece displacement and make first elasticity resets an elastic deformation, until end position mechanism with the locking piece in the cooperation of locking in first direction, the first elastic resetting piece resets to enable the unlocking piece and the stopping mechanism to be in locking fit in a second direction deviating from the first direction.
Preferably, the locking mechanism is connected to the movable rail, and the locking mechanism is positioned on one side of the movable rail, which faces the middle rail; the stop mechanism is arranged on the middle rail.
Preferably, the locking piece with the unblocking piece is followed the first direction sets up relatively, the locking piece with the unblocking piece rotationally connects respectively in the activity rail, the locking piece with the opposite direction rotation is followed after the unblocking piece interact.
Preferably, the locking member includes a first body portion and a first linkage portion connected to the first body portion, the first body portion is rotatably connected to the movable rail, the unlocking member includes a second body portion and a second linkage portion connected to the second body portion, the second body portion is rotatably connected to the movable rail, and the first linkage portion is in linkage connection with the second linkage portion.
Preferably, the locking structure still includes the butt the second elasticity of locking piece resets, operates the unlocking piece is rotatory in order to release the unlocking piece with the locking cooperation of ending a mechanism, the unlocking piece the displacement of second linkage portion drives the locking piece first linkage portion displacement is in order to release the locking piece with the locking cooperation of ending a mechanism releases the unlocking piece, first elasticity resets with the second elasticity resets respectively the locking piece with the unlocking piece.
Preferably, the slide rail assembly further includes a first connecting member, a second connecting member, a third connecting member and a fourth connecting member, the first body portion includes a first through hole and a first through groove, the first connecting member passes the first through hole to rotatably connect the locking member to the movable rail, the second connecting member passes the first through groove to rotatably connect the locking member to the movable rail to realize the rotation guidance of the locking member, the second body portion includes a second through hole and a second through groove, the third connecting member passes the second through hole to rotatably connect the unlocking member to the movable rail, the fourth connecting member passes the second through groove to rotatably connect the unlocking member to the movable rail to realize the rotation guidance of the unlocking member.
Preferably, the locking piece is provided with a first hook part, the unlocking piece is provided with a second hook part, the first hook part and the second hook part are oppositely arranged in the first direction, the first hook part and the second hook part jointly form a groove with one side opened, and the position stopping mechanism is accommodated in the groove.
Preferably, the groove is a U-shaped groove, and the stop mechanism is accommodated in the U-shaped groove.
Preferably, the first elastic resetting piece and the second elastic resetting piece are of an integrated structure.
Preferably, first elasticity reset with the second elasticity resets the torsional spring of an organic whole as an organic whole, the slide rail set spare still includes the fifth connecting piece, the middle part of torsional spring is passed through the fifth connecting piece is located the activity rail, the locking piece with the piece of deblocking connect respectively in two free ends of torsional spring.
Preferably, the unlocking member further includes a handheld portion connected to the second body portion, the second body portion is located between the second linkage portion and the handheld portion, the slide rail assembly further includes a sixth connecting member, one end of the sixth connecting member is connected to the handheld portion, the other end of the sixth connecting member is connected to the movable rail, the movable rail is provided with a third through groove, the sixth connecting member is disposed through the third through groove, and the sixth connecting member is movable along the third through groove.
The invention has the beneficial effects that: the locking mechanism is arranged to be matched with the stopping mechanism, the locking mechanism comprises the elastic reset piece and the unlocking piece connected with the elastic reset piece, the locking piece and the unlocking piece work in a linkage mode, mutual locking and unlocking between the stopping mechanism and the locking mechanism arranged on the middle rail and the movable rail are effectively guaranteed, and the locking mechanism is simple in structure and low in cost.
Drawings
The above objects, technical solutions and advantageous effects of the present invention can be achieved by the following drawings:
FIG. 1 is a schematic view of a slide rail assembly according to the present invention;
FIG. 2 is a schematic view of the slide rail assembly shown in FIG. 1 from another perspective;
FIG. 3 is an exploded perspective view of the slide rail assembly shown in FIG. 2;
FIG. 4 is an enlarged view of the circled portion shown in FIG. 3;
fig. 5 is a state flow diagram of the unlocking process of the locking mechanism of the slide rail assembly of the present invention.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings of embodiments.
As shown in fig. 1 to 5, the slide rail assembly 100 mounted on the inner wall of the chassis of the server according to the present invention includes a fixed rail 10, a middle rail 20 and a movable rail 30, wherein the fixed rail 10 is fixed on the inner wall of the chassis of the server, the movable rail 30 is slidably connected to the fixed rail 10 through a plurality of balls 40, and the middle rail 20 is mounted between the fixed rail 10 and the movable rail 30. The fixed rail 10 includes two first sidewalls 11 disposed oppositely, the middle rail 20 includes two second sidewalls 21 disposed oppositely, and the movable rail 30 includes two third sidewalls 31 disposed oppositely, and the second sidewalls 21 are located between the first sidewalls 11 and the third sidewalls 31. The two second side walls 21 are respectively provided with a plurality of through holes 210 arranged along the sliding direction of the movable rail 30, the plurality of balls 40 are correspondingly installed in the plurality of through holes 210, and the opposite two sides of the balls 40 positioned outside the through holes 210 are respectively abutted against the first side wall 11 of the fixed rail 10 and the third side wall 31 of the movable rail 30, so that the movable rail 30 can slide relative to the fixed rail 10 through the plurality of balls 40 arranged on the two sides thereof relative to the middle rail 20.
Slide rail set spare 100 still includes locking mechanical system 50, locking mechanical system 50 includes locking piece 52, unblock piece 53, the reset piece of first elasticity and second elasticity, locking piece 52 and the meshing of unblock piece 53 are connected, locking piece 52 is connected in the reset piece of second elasticity, the reset piece of second elasticity is for the rotatory back of locking piece 52 to reset and provides support, unblock piece 53 is connected in the reset piece of first elasticity, the reset piece of first elasticity is for the rotatory back of unblock piece 53 to reset and provide support. In this embodiment, the first elastic restoring member and the second elastic restoring member are designed as an integrated torsion spring 51, and the locking member 52 and the unlocking member 53 are respectively connected to two free ends of the torsion spring 51. In other embodiments, the first elastic restoring element and the second elastic restoring element can also be designed into a split structure. The locking mechanism 50 is connected to the movable rail 30 by a connecting assembly (not shown) including a first link 61, a second link 62, a third link 63, a fourth link 64, and a fifth link (not shown), the locking member 52 is rotatably connected to the movable rail 30 by the first link 61 and guides the rotation path by the second link 62, the unlocking member 53 is rotatably connected to the movable rail 30 by the third link 63 and guides the rotation path by the fourth link 64, and the middle portion of the torsion spring 51 is positioned at one side of the position between the first link 61 and the third link 63 of the movable rail 30 by the fifth link. The locking member 52 and the unlocking member 53 are disposed opposite to each other in the direction in which the movable rail 30 slides with respect to the fixed rail 10. The locking member 52 includes a first body portion 523 and a first linking portion 522 connected to the first body portion 523, the first connecting member 61 and the second connecting member 62 are both connected to the first body portion 523, the first linking portion 522 is disposed away from the first connecting member 61, and the second connecting member 62 is disposed between the first connecting member 61 and the first linking portion 522. The unlocking member 53 includes a second body 534, and a second linkage 532 and a handheld portion 535 connected to opposite ends of the second body 534, that is, the second body 534 is located between the second linkage 532 and the handheld portion 535, the third connector 63 and the fourth connector 64 are both connected to the second body 534, the third connector 63 is located between the handheld portion 535 and the second linkage 532, and the fourth connector 64 is located between the second linkage 532 and the third connector 63. The first linkage 522 is engaged with the second linkage 532. When the locking piece 52 and the unlocking piece 53 are in the initial state (not rotated), the first linkage 522 and the second linkage 532 are arranged in a staggered manner; when the unlocking member 53 rotates relative to the third connecting member 63, the second linkage 532 pushes against the first linkage 522, and the locking member 52 rotates relative to the first connecting member 61. The torsion spring 51, the locking member 52 and the unlocking member 53 are all located on the side of the movable rail 30 facing the fixed rail 10. The side of the intermediate rail 20 facing the movable rail 30 is provided with a stop mechanism 12, the stop mechanism 12 is configured to cooperate with the locking mechanism 50, so that the movable rail 30 cannot slide in a first direction away from the fixed rail 10, and the movable rail 30 cannot slide in a second direction opposite to the first direction, in this embodiment, the intermediate rail 20 is provided with a stop portion 12 extending towards the movable rail 30, and the stop portion 12 is the stop mechanism 12. In the present embodiment, the locking mechanism 50 is connected to the movable rail 30, and the stop mechanism 12 is disposed on the intermediate rail 20; in other embodiments, the locking mechanism 50 may be coupled to the intermediate rail 20 and the stop mechanism 12 may be disposed on the movable rail 30.
Specifically, the locking member 52 is provided with a first hook 520, and the first hook 520 is used for cooperating with the stopper 12, so that the movable rail 30 cannot slide in the first direction away from the fixed rail 10; the unlocking member 53 is provided with a second hook 530, and the second hook 530 is adapted to engage with the stopper 12, so that the movable rail 30 cannot slide in a second direction opposite to the first direction. The first hook 520 of the locking member 52 and the second hook 530 of the unlocking member 53 are disposed opposite to each other in the direction in which the movable rail 30 slides relative to the fixed rail 10, in the present preferred embodiment, the first hook 520 and the second hook 530 together form a "U" -shaped groove with one open side, and the stopper portion 12 is accommodated in the "U" -shaped groove. The specific operation of the locking mechanism 50 is as follows: when the movable rail 30 slides a certain distance in a first direction away from the fixed rail 10, the first hook 520 of the locking member 52 engages with the stop portion 12 of the middle rail 20, and at this time, the movable rail 30 cannot slide continuously in the first direction, the second hook 530 of the unlocking member 53 aligns with the stop portion 12 of the middle rail 20 in the first direction, and if the movable rail 30 slides in a second direction opposite to the first direction, the second hook 530 of the unlocking member 53 engages with the stop portion 12 of the middle rail 20, and at this time, the movable rail 30 cannot slide continuously in the second direction; if it is desired to unlock the movable rail 30 from the fixed rail 10, i.e., the movable rail 30 can slide in both the first and second directions, the handle 535 of the unlocking member 53 is pulled, thereby rotating the unlocking member 53 about the third connecting member 63, so that the second hook 530 of the unlocking member 53 is not aligned with the stopper 12 of the middle rail 20 in the first direction, during the rotation of the unlocking member 53, the second interlocking part 532 of the unlocking member 53 pushes against the first interlocking part 522 of the locking member 52, under the urging of the second linkage 532 of the unlocking member 53, the locking member 52 rotates in the opposite direction, so that the first hook portion 520 of the locking member 52 is disengaged from the stop portion 12 of the center rail 20, i.e., the first hook portion 520 of the locking member 52 is misaligned with the stop portion 12 of the center rail 20 in the first direction, at this time, the movable rail 30 is slidable relative to the fixed rail 10 in both the first direction and the second direction.
The fixed rail 10 has a first closed end 101 and a first open end 102 disposed opposite to each other. The slide rail assembly 100 further comprises a slide rail locking device 71, and the slide rail locking device 71 is mounted at the first closed end 101 of the fixed rail 10. The movable rail 30 has a second closed end 201 and a second open end 202 which are oppositely arranged. The movable rail 30 is provided with a locking portion 72, the locking portion 72 being located at the second closed end 201. When the second closed end 201 of the movable rail 30 slides to the first closed end 101 of the fixed rail 10, the locking portion 72 of the movable rail 30 cooperates with the slide rail locking device 71 disposed at the first closed end 101 of the fixed rail 10, so that the slide rail assembly 100 is in a locked state. The locking mechanism 50 is connected between the second closed end 201 and the second open end 202 of the movable rail 30. The stop portion 12 of the intermediate rail 20 is disposed corresponding to the first opening end 102 of the fixed rail 10. When the movable rail 30 slides relative to the fixed rail 10 in a first direction away from the fixed rail 10, after sliding for a certain distance, the locking mechanism 50 connected between the second closed end 201 and the second open end 202 of the movable rail 30 cooperates with the stop portion 12 of the intermediate rail 20 correspondingly disposed at the first open end 102 of the fixed rail 10, so that the slide rail assembly 100 is in an open state.
The locking mechanism 50 is connected between the second closed end 201 and the second open end 202 of the movable rail 30. Specifically, the locking member 52 is closer to the second closed end 201 of the movable rail 30 than the unlocking member 53. When the movable rail 30 slides in the first direction away from the fixed rail 10, after sliding for a certain distance, the first hook 520 of the locking member 52 of the locking mechanism 50 engages with the stop portion 12 of the middle rail 20 correspondingly disposed at the first opening end 102 of the fixed rail 10, so that the movable rail 30 cannot continue to slide in the first direction away from the fixed rail 10.
The unlocking member 53 is provided with a guiding wall 533, when the movable rail 30 slides in the first direction away from the fixed rail 10, the guiding wall 533 of the unlocking member 53 first contacts the stop portion 12 of the middle rail 20 and is guided by the stop portion 12 to slide relatively, since the unlocking member 53 can rotate, the unlocking member 53 can avoid the stop portion 12 and continuously move in the first direction, at this time, one free end of the torsion spring 51 is twisted and deformed, when the guiding wall 533 of the unlocking member 53 is away from the stop portion 12, the unlocking member 53 returns to the original state under the action of the torsion spring 51, at this time, the second hook 530 of the unlocking member 53 is aligned with the stop portion 12 of the middle rail 20 in the first direction.
The locking member 52 includes a first through hole (not numbered) and a first through groove 521, the first through groove 521 is curved gently, the first connecting member 61 passes through the first through hole to rotatably connect the locking member 52 to the movable rail 30, the second connecting member 62 passes through the first through groove 521 to rotatably connect the locking member 52 to the movable rail 30 to guide the locking member 52 to rotate, and the locking member 52 can rotate relative to the first connecting member 61 due to the first through groove 521. The unlocking member 53 includes a second through hole (not numbered) and a second through groove 531, the second through groove 531 is curved in a relatively gentle arc shape, the third connecting member 63 passes through the second through hole to rotatably connect the unlocking member 53 to the movable rail 30, the fourth connecting member 64 passes through the second through groove 531 to rotatably connect the unlocking member 53 to the movable rail 30 so as to realize the rotation guide of the unlocking member 53, and the unlocking member 53 can rotate relative to the third connecting member 63 due to the existence of the second through groove 531.
Slide rail set 100 still includes sixth connecting piece 80, and the one end of sixth connecting piece 80 is connected in the handheld portion 535 of unblocking piece 53, and the other end of sixth connecting piece 80 is connected in movable rail 30, and movable rail 30 is provided with third switch slot 32, and third switch slot 32 is crooked comparatively mild arc, and sixth connecting piece 80 wears to locate third switch slot 32, sixth connecting piece 80 can remove along third switch slot 32. Specifically, the process of pulling the holding portion 535 of the unlocking member 53 is the process of moving the sixth connecting member 80 along the third through groove 32, the holding portion 535 of the unlocking member 53 is pulled, the sixth connecting member 80 connected to the holding portion 535 of the unlocking member 53 moves along the third through groove 32, the unlocking member 53 rotates around the third connecting member 63, and the second linkage portion 532 of the unlocking member 53 pushes the first linkage portion 522 of the locking member 52, so that the first hook 520 of the locking member 52 is disengaged from the stop portion 12 of the middle rail 20.
According to the invention, the locking mechanism 50 connected to the movable rail 30 is arranged, the locking mechanism 50 is used for being matched with the stop mechanism 12 arranged on the middle rail 20, the locking mechanism 50 comprises a torsion spring 51, and a locking piece 52 and an unlocking piece 53 which are simultaneously connected to two free ends of the torsion spring 51, and the locking piece 52 and the unlocking piece 53 are in linkage work, so that mutual locking and unlocking between the stop mechanism 12 arranged on the middle rail 20 and the locking mechanism 50 connected to the movable rail 30 are effectively ensured, and the locking mechanism 50 is simple in structure and low in cost.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express the embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (11)
1. A slide rail assembly comprises a fixed rail, a middle rail and a movable rail, wherein the movable rail is slidably connected with the fixed rail, the middle rail is arranged between the fixed rail and the movable rail, the slide rail assembly is characterized in that the slide rail assembly comprises a locking mechanism and a stopping mechanism, the locking mechanism is connected with one of the movable rail and the middle rail, the stopping mechanism is arranged at the other of the movable rail and the middle rail, the locking mechanism comprises a locking piece, an unlocking piece connected with the locking piece in a meshed mode and a first elastic resetting piece abutted to the unlocking piece, when the movable rail slides along a first direction relative to the fixed rail, the stopping mechanism firstly contacts the unlocking piece to guide the displacement of the unlocking piece and enable the first elastic resetting piece to elastically deform until the stopping mechanism is in locking fit with the locking piece in the first direction, the first elastic resetting piece resets to enable the unlocking piece and the stopping mechanism to be in locking fit in a second direction deviating from the first direction.
2. The slide rail assembly of claim 1 wherein the locking mechanism is connected to the movable rail, the locking mechanism being located on a side of the movable rail facing the intermediate rail; the stop mechanism is arranged on the middle rail.
3. The slide rail assembly of claim 2 wherein the locking member and the unlocking member are disposed opposite to each other along the first direction, the locking member and the unlocking member are rotatably coupled to the movable rail, respectively, and the locking member and the unlocking member are rotated in opposite directions after interaction.
4. The slide rail assembly of claim 3 wherein the locking member includes a first body portion rotatably coupled to the movable rail and a first linkage portion coupled to the first body portion, and the unlocking member includes a second body portion rotatably coupled to the movable rail and a second linkage portion coupled to the second body portion, the first linkage portion being in linkage with the second linkage portion.
5. The slide rail assembly of claim 4, wherein the locking structure further comprises a second elastic reset element abutting against the locking element, the unlocking element is operated to rotate to release the locking cooperation of the unlocking element and the stopping mechanism, the displacement of the second linkage part of the unlocking element drives the displacement of the first linkage part of the locking element to release the locking cooperation of the locking element and the stopping mechanism, the unlocking element is released, and the first elastic reset element and the second elastic reset element reset the locking element and the unlocking element respectively.
6. The slide rail assembly of claim 5 further comprising a first connector, a second connector, a third connector, and a fourth connector, the first body part comprises a first through hole and a first through groove, the first connecting piece penetrates through the first through hole to rotatably connect the locking piece to the movable rail, the second connecting piece penetrates through the first through groove to rotatably connect the locking piece to the movable rail so as to realize the rotary guide of the locking piece, the second body part comprises a second through hole and a second through groove, the third connecting piece penetrates through the second through hole to rotatably connect the unlocking piece to the movable rail, the fourth connecting piece penetrates through the second through groove to rotatably connect the unlocking piece to the movable rail so as to realize the rotation guide of the unlocking piece.
7. The slide rail assembly of claim 1 wherein the locking member has a first hook portion, the unlocking member has a second hook portion, the first hook portion and the second hook portion are disposed opposite to each other in the first direction, the first hook portion and the second hook portion together form a recess having an open side, and the stop mechanism is received in the recess.
8. The slide rail assembly of claim 7 wherein the groove is a "U" shaped groove and the stop mechanism is received in the "U" shaped groove.
9. The slide rail assembly of claim 5 wherein the first resilient return member and the second resilient return member are a unitary structure.
10. The slide rail assembly according to claim 9, wherein the first elastic restoring member and the second elastic restoring member are an integrated torsion spring, the slide rail assembly further comprises a fifth connecting member, the middle portion of the torsion spring is positioned on the movable rail through the fifth connecting member, and the locking member and the unlocking member are respectively connected to two free ends of the torsion spring.
11. The slide rail assembly of claim 4 wherein the unlocking member further comprises a hand-held portion connected to the second body portion, the second body portion being located between the second linkage portion and the hand-held portion, the slide rail assembly further comprising a sixth connecting member, one end of the sixth connecting member being connected to the hand-held portion, the other end of the sixth connecting member being connected to the movable rail, the movable rail being provided with a third through slot, the sixth connecting member being disposed through the third through slot, the sixth connecting member being movable along the third through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079329.6A CN114468628A (en) | 2022-01-24 | 2022-01-24 | Sliding rail assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210079329.6A CN114468628A (en) | 2022-01-24 | 2022-01-24 | Sliding rail assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114468628A true CN114468628A (en) | 2022-05-13 |
Family
ID=81473975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210079329.6A Pending CN114468628A (en) | 2022-01-24 | 2022-01-24 | Sliding rail assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114468628A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095493A (en) * | 2017-05-13 | 2017-08-29 | 广东星徽精密科技有限公司 | A kind of band inside contracts the slide rail of active rail |
| US20200214444A1 (en) * | 2019-01-08 | 2020-07-09 | King Slide Works Co., Ltd. | Slide rail assembly and rail kit thereof |
| US20200352327A1 (en) * | 2018-02-01 | 2020-11-12 | Julius Blum Gmbh | Loading rail for a pull-out guide for a drawer |
| EP3785569A1 (en) * | 2019-08-28 | 2021-03-03 | Grass GmbH | Coupling device for guiding unit |
| CN113558410A (en) * | 2021-08-05 | 2021-10-29 | 无锡海达尔精密滑轨股份有限公司 | Sliding rail assembly |
| CN215347833U (en) * | 2021-08-06 | 2021-12-31 | 东莞市斯莱威精密工业有限公司 | Slide rail for opening and closing locking |
-
2022
- 2022-01-24 CN CN202210079329.6A patent/CN114468628A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107095493A (en) * | 2017-05-13 | 2017-08-29 | 广东星徽精密科技有限公司 | A kind of band inside contracts the slide rail of active rail |
| US20200352327A1 (en) * | 2018-02-01 | 2020-11-12 | Julius Blum Gmbh | Loading rail for a pull-out guide for a drawer |
| US20200214444A1 (en) * | 2019-01-08 | 2020-07-09 | King Slide Works Co., Ltd. | Slide rail assembly and rail kit thereof |
| EP3785569A1 (en) * | 2019-08-28 | 2021-03-03 | Grass GmbH | Coupling device for guiding unit |
| CN113558410A (en) * | 2021-08-05 | 2021-10-29 | 无锡海达尔精密滑轨股份有限公司 | Sliding rail assembly |
| CN215347833U (en) * | 2021-08-06 | 2021-12-31 | 东莞市斯莱威精密工业有限公司 | Slide rail for opening and closing locking |
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