Slide rail assembly with spring

Abstract

The utility model discloses a slide rail assembly with elastic sheet, contain: a first rail, a second rail, the second rail is relative to the first rail and carries out the activity displacement, an elastic sheet, the elastic sheet is located on the second rail, and the elastic sheet is equipped with an opening and forms a first elastic piece and a second elastic piece, the first elastic piece has a first hook portion with the second elastic piece and has a second hook portion, and a positioning feature, the positioning feature includes a first buckle and a second buckle, and the positioning feature is equipped on the first rail, thereby, when the second rail is in the first rail and carries out the pull and spreads, then the first elastic piece is defined in the first buckle, or when the second rail is in the first rail and carries out the closure, then the second elastic piece is defined in the second buckle.

Description

Technical Field

[0001] This utility model relates to a slide rail assembly with springs, wherein the springs perform asynchronous movements and are integrated with an operating cover, and can be applied to server chassis or drawers, as well as to servers or furniture. Background Technology

[0002] With the mature development of the computer industry and cloud technology, the demand for electronic data access is increasing, especially in artificial intelligence (AI), such as ChatGPT. To meet the massive information access demands, the current server equipment structure consists of multiple server chassis within a server rack. The server chassis and the server rack are connected by a sliding rail structure. For example, each side of the server chassis has a first sliding rail, and each side of the server rack has a second sliding rail relative to the first sliding rail, allowing the first sliding rail to move on the second sliding rail. Summary of the Invention

[0003] The main objective of this utility model is to provide a slide rail assembly with springs, wherein the first spring and the second spring can move asynchronously, so that the first spring is immediately and quickly fixed at the first latch or the second spring is immediately and quickly fixed at the second latch.

[0004] Another objective of this utility model is to provide a slide rail assembly with a spring sheet, wherein a floating distance is formed between the operating cover and the first rail, so that the operator can intuitively press the operating cover.

[0005] To achieve the above objectives, the technical means adopted by this utility model includes: a first rail; a second rail, which is movable relative to the first rail; a spring piece disposed on the second rail, and the spring piece having an opening to form a first spring and a second spring, the first spring having a first hook and the second spring having a second hook; and a positioning feature, the positioning feature including a first latch and a second latch, and the positioning feature being disposed on the first rail; thereby, when the second rail is stretched on the first rail, the first spring is fixed to the first latch, or when the second rail is closed on the first rail, the second spring is fixed to the second latch.

[0006] Based on the aforementioned features, the positions of the first spring and the second spring are parallel to each other; the positions of the first hook and the second hook are staggered, and / or the first hook is located on the inner side of the first spring and the second hook is located on the outer side of the second spring; the first buckle has a first stop surface and a first guide surface, and the second buckle has a second stop surface and a second guide surface, the first guide surface and the second guide surface have different guiding directions, and the first stop surface and the second stop surface have different blocking directions; the first hook has a first hook surface and a hook located on the first spring. A first sliding surface on the side of a hook face and / or the first hook portion has a second hook face and a second sliding surface located on the side of the second hook face. The first hook face is relative to the first stop face, the second hook face is relative to the second stop face, the first sliding surface is relative to the first guide face, and the second sliding surface is relative to the second guide face, such that the first sliding surface, through the first guide face, causes the first hook face to engage with the first stop face, or the second sliding surface, through the second guide face, causes the second hook face to engage with the second stop face; the two ends of the spring piece have a first fixing portion and a second fixing portion, the first fixing portion... The first and second springs are respectively fixed to the second rail, so that the first spring and the second spring respectively form a first arched surface and a second arched surface on the second rail. The second rail is provided with a first elongated hole and / or a second elongated hole, with the first spring corresponding to the first elongated hole and / or the second spring corresponding to the second elongated hole. The first elongated hole has a first wide groove and / or the second elongated hole has a second wide groove. The first hook has a first hook surface and / or the first hook has a second hook surface, with the first hook surface corresponding to the first wide groove and / or the second hook surface. Corresponding to the second wide slot, when the first spring is actuated toward the first elongated hole, the first hook face faces the first wide slot or / and when the second spring is actuated toward the second elongated hole, the second hook face faces the second wide slot; an operating cover is provided on the first rail, the operating cover has an actuating part, and the first rail has an opening, so that the actuating part passes through the opening and contacts the first spring or the second spring, so that the actuating part presses against the first spring and the first hook part disengages from the first buckle, or the actuating part presses against the second spring and the second hook part disengages from the second buckle.

[0007] To achieve the above objectives, the technical means adopted by this utility model includes: a first rail, which is provided with a stop; a second rail, which is movable relative to the first rail; and a spring piece, which is provided on the second rail, and the side of the spring piece has a hook, which abuts against or disengages from the stop.

[0008] Based on the aforementioned features, the hook has a first elastic section, a guide section extending from the first elastic section, and a hook body disposed on the guide section. The stop has a fixed section, a second elastic section extending from the fixed section, and a stop arm bent from the second elastic section. The fixed section is coupled to the first rail. When the stop arm is displaced in the guide section by the elastic force of the second elastic section, the stop arm passes through the guide section to abut against the hook body.

[0009] To achieve the above objectives, the technical means adopted by this utility model includes: a first rail; a second rail, which is movable relative to the first rail, and the first rail is provided with an opening; a spring piece, which is disposed on the second rail; and an operating cover, which is disposed on the first rail, and the operating cover has an actuating part, which passes through the opening and is relative to the spring piece. When the actuating part contacts the spring piece, a floating distance is formed between the operating cover and the first rail.

[0010] To achieve the above objectives, the technical means adopted by this utility model includes: a first rail; a second rail, which is movable relative to the first rail, and the first rail is provided with an opening portion, the opening portion having a first opening and / or a second opening; a spring piece, the spring piece being disposed on the second rail, and the spring piece having an opening to form a first spring element and / or a second spring element; and an operating cover, the operating cover being disposed on the first rail, and the operating cover having an actuating part, the actuating part having a first protruding rib and / or a second protruding rib, the first protruding rib and / or the second protruding rib respectively passing through the first opening and / or the second opening and respectively contacting the first spring element and / or the second spring element.

[0011] Based on the aforementioned features, the operating cover has a spring-loaded portion, a pressing portion extending in front of the spring-loaded portion, and a fixing portion extending behind the spring-loaded portion, and the actuating portion extends on the lower surface of the pressing portion.

[0012] To achieve the above objectives, the technical means adopted by this utility model includes: a first rail, on which a sliding support is provided, the sliding support having a fastening hole; a second rail, the second rail being movable relative to the first rail and the sliding support; and an operating cover, the operating cover being disposed on the first rail, and the operating cover having a fastener relative to the sliding support, the fastener fastening the fastening hole or the fastener disengaging from the fastening hole.

[0013] Based on the aforementioned features, the fastener has a first stop, which, when the sliding support moves and presses against the first stop, springs back into the fastening hole; the fastener has a second stop and the sliding support has an auxiliary hole, which, when the sliding support moves and presses against the second stop, abuts against the auxiliary hole; the fastener has a second stop and the second rail has a release feature, which, relative to the second stop, releases the first stop when the second rail retracts towards the first rail. The engagement between the second rail and the sliding support seat; the front end of the first rail is provided with a support member, the rear end of the support member has at least one abutment feature, and the sliding support seat has at least one horizontal plate. When the second rail is unfolded on the first rail, it drives the sliding support seat toward the support member, so that the horizontal plate moves toward the abutment feature; the front end of the first rail is provided with a support member, the front end of the support member has at least one spring-shaped feature, and the second rail has at least one horizontal wall. The horizontal wall aligns with the spring-shaped feature and inserts the second rail into the support member. Attached Figure Description

[0014] Figure 1A This is an exploded perspective view of the present invention.

[0015] Figure 1B This is a schematic diagram of the spring clip of this utility model located on the second track.

[0016] Figure 1C This is a schematic diagram of the operation cover of the present invention on the first track.

[0017] Figure 1D This is a perspective view of the combined operating cover of this utility model.

[0018] Figure 1E This is an exploded perspective view of the operating cover of this utility model.

[0019] Figure 1F This is a schematic diagram of the stop component of this utility model located on the first track.

[0020] Figure 2A This is another exploded perspective view of the present invention.

[0021] Figure 2B This is another schematic diagram of the spring sheet of this utility model installed on the second track.

[0022] Figure 2C This is a perspective view of another combination of the components of the present invention, which is covered by the first track.

[0023] Figure 2D This is another perspective view of the operating cover of this utility model.

[0024] Figure 2E This is another exploded perspective view of the operating cover of this utility model.

[0025] Figure 2F This is another schematic diagram of the stop component of this utility model located on the first track.

[0026] Figure 3A This is a three-dimensional view of the combination of the present utility model.

[0027] Figure 3B This is a schematic diagram of the hook relative to the stop of this utility model.

[0028] Figure 3C This is another schematic diagram of the hook relative to the stop of this utility model.

[0029] Figure 4A This is a schematic diagram of the hook release stop and spring clip positioning features of this utility model.

[0030] Figure 4B This is a schematic diagram of the stop arm extending into the second hole of this utility model.

[0031] Figure 4C This is a schematic diagram showing the floating distance formed between the operating cover and the first rail of this utility model.

[0032] Figure 4D This is another schematic diagram showing the floating distance formed between the operating cover and the first rail of this utility model.

[0033] Figure 4E This is a schematic diagram of the positioning features of the spring clip of this utility model.

[0034] Figure 4F This is a schematic diagram of the first and second actuating surfaces of this utility model contacting the first and second arched surfaces.

[0035] Figure 4G This is a schematic diagram of the operation of the first elastic element of this utility model.

[0036] Figure 4H This is a schematic diagram of the operation of the second elastic element of this utility model.

[0037] Figure 4I This is a schematic diagram showing the fastener of the operating cover of this utility model fastening the buckle hole of the sliding base.

[0038] Figure 4J This is a schematic diagram illustrating the release feature of the second rail of this utility model, which releases the engagement between the second stop and the sliding support.

[0039] In the figure, the reference numerals include:

[0040] 10 Track 1

[0041] 11 Opening section

[0042] 111 First opening

[0043] 112 Second opening

[0044] 12 openings

[0045] 13 First Hole

[0046] 14-block plate

[0047] 15 approach surfaces

[0048] 20 Track 2

[0049] 201 front bumper

[0050] 21 First long hole

[0051] 211 First Wide Slot

[0052] 22 Second long hole

[0053] 221 Second Wide Groove

[0054] 23 Arm

[0055] 24 features to be removed

[0056] 25 horizontal walls

[0057] 30 shrapnel

[0058] 31 openings

[0059] 32 First Ammunition

[0060] 321 First Hook

[0061] 33 Second Ammunition

[0062] 331 Second Hook

[0063] 34 First fixed part

[0064] 35 Second fixing part

[0065] 36 hook pieces

[0066] 361 First Elastic Section

[0067] 362 guiding segment

[0068] 3621 bend area

[0069] 363 Hook

[0070] 40 positioning features

[0071] 41 First buckle

[0072] 411 First Baffle

[0073] 412 First Guiding Surface

[0074] 42 Second buckle

[0075] 421 Second Baffle

[0076] 422 Second Guide Surface

[0077] 50 operating cover

[0078] 51 Action Part

[0079] 511 First protruding rib

[0080] 512 Second Convex Rib

[0081] 52 Elastic Section

[0082] 521 fastener

[0083] 522 First paragraph

[0084] 523 Second paragraph

[0085] 53 Pressing Part

[0086] 531 installation port

[0087] 532 Pressing Part

[0088] 54 Fixing Part

[0089] 60-speed parts

[0090] 61 fixed section

[0091] 62 Second elastic segment

[0092] 63 stop arm

[0093] 70 Third Track

[0094] 701 rear bumper

[0095] 71 Second Hole

[0096] 80 sliding seat

[0097] 81 buckle holes

[0098] 82 auxiliary holes

[0099] 83 horizontal board

[0100] 90 support components

[0101] 91 Resistance Features

[0102] Type 92 missile characteristics

[0103] 93. Proximity characteristics

[0104] A1 First arched surface

[0105] A2 Second Arch Surface

[0106] B1 First hook surface

[0107] B2 Second Hook

[0108] C1 First Slip Surface

[0109] C2 Second Slip Surface

[0110] D1 First Actuating Surface

[0111] D2 Second Actuating Surface

[0112] E1 pressing surface

[0113] E11 Groove

[0114] E2 boss

[0115] E21 concave surface

[0116] E3 buckle body

[0117] E4 bump

[0118] F1 first gear

[0119] F11 bevel

[0120] F2 second gear

[0121] F3 First Section

[0122] F31 step difference

[0123] F4 Second Section

[0124] I fastener

[0125] G1 First Short Hole

[0126] G2 Second Short Hole

[0127] H floating distance

[0128] S1 lower surface

[0129] S2 upper surface Detailed Implementation

[0130] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0131] Example

[0132] Please refer to the following first. Figures 1A to 4JAs shown, this utility model is a slide rail assembly with a spring piece, comprising: a first rail 10; a second rail 20, the second rail 20 being movable relative to the first rail 10, the second rail 20 being provided with a front stop 201; and a spring piece 30, the spring piece 30 being disposed on the second rail 20, and the spring piece 30 having an opening 31 to form a first spring member 32 and a second spring member 33, the first spring member 32 having a first hook portion 321 and the second spring member 33 having a second hook portion 331.

[0133] like Figure 1A , Figure 1B , Figure 1C , Figure 2A , Figure 2B and Figure 2C As shown, the positions of the first elastic element 32 and the second elastic element 33 are parallel to each other; the positions of the first hook 321 and the second hook 331 are staggered, and the first hook 321 is located on the inner side of the first elastic element 32 and the second hook 331 is located on the outer side of the second elastic element 33. The two ends of the elastic piece 30 have a first fixing part 34 and a second fixing part 35. The first fixing part 34 and the second fixing part 35 are respectively fixed on the second rail 20, so that the first elastic element 32 and the second elastic element 33 respectively form a first arched surface A1 and a second arched surface A2 on the second rail 20.

[0134] Continuing from the above, the second track 20 is provided with a first elongated hole 21 and / or a second elongated hole 22, with the first elastic member 32 corresponding to the first elongated hole 21 and / or the second elastic member 33 corresponding to the second elongated hole 22. The first elongated hole 21 has a first wide groove 211 and / or the second elongated hole 22 has a second wide groove 221. The first hook portion 321 has a first hook surface B1 and a first sliding surface C1 located on the side of the first hook surface B1 and / or the first hook portion 321 has a second hook surface B2 and a second sliding surface C2 located on the side of the second hook surface B2. The first hook surface B1 corresponds to the first wide groove 211 and / or the second hook surface B2 corresponds to the second wide groove 221. When the first spring 32 actuates toward the first elongated hole 21, the first hook surface B1 is aligned with the first wide groove 211. Or when the second spring 33 actuates toward the second elongated hole 22, the second hook surface B2 is aligned with the second wide groove 221. Therefore, the first elongated hole 21 prevents the first spring 32 from rebounding, thus preventing the first hook surface B1 from hooking back, or the second elongated hole 22 prevents the second spring 33 from rebounding, thus preventing the second hook surface B2 from hooking back.

[0135] A positioning feature 40 includes a first latching portion 41 and a second latching portion 42, and the positioning feature 40 is disposed on the first rail 10. The first latching portion 41 has a first blocking surface 411 and a first guiding surface 412, and the second latching portion 42 has a second blocking surface 421 and a second guiding surface 422. The first guiding surface 412 and the second guiding surface 422 have different guiding directions, and the first blocking surface 411 and the second blocking surface 421 have different blocking directions. Furthermore, the first hook surface B1 is relative to the first blocking surface 411, the second hook surface B2 is relative to the second blocking surface 421, the first sliding surface C1 is relative to the first guiding surface 412, and the second sliding surface C2 is relative to the second guiding surface 421. The guide surface 422 allows the first sliding surface C1 to hook the first hook surface B1 onto the first stop surface 411 via the first guide surface 412, or the second sliding surface C2 to hook the second hook surface B2 onto the second stop surface 421 via the second guide surface 422. Thus, when the second rail 20 is stretched on the first rail 10, the first spring 32 is fixed to the first fastening part 41, or when the second rail 20 is closed on the first rail 10, the second spring 33 is fixed to the second fastening part 42. Therefore, the first spring 32 and the second spring 33 can move asynchronously, so that the first spring 32 is immediately and quickly fixed to the first fastening part 41 or the second spring 33 is immediately and quickly fixed to the second fastening part 42.

[0136] Continuing on the above, the positioning feature 40 can be integrally formed on the first rail 10, or the positioning feature 40 can be an independent element in the shape of a U. A first short hole G1 and a second short hole G2 are provided on the first rail 10, with the first fastening part 41 located in the first short hole G1 and the second fastening part 42 located in the second short hole G2. Furthermore, when the second rail 20 is retracted into the first rail 10, the front stop 201 blocks the positioning feature 40.

[0137] like Figure 1C , Figure 1D , Figure 1E , Figure 2C , Figure 2D and Figure 2E As shown, the first rail 10 is provided with an operating cover 50, the operating cover 50 has an actuating part 51, and the first rail 10 is provided with an opening 11. The actuating part 51 passes through the opening 11 and contacts the first spring 32 or the second spring 33, so that the actuating part 51 presses on the first spring 32 and the first hook 321 disengages from the first buckle 41, or the actuating part 51 presses on the second spring 33 and the second hook 331 disengages from the second buckle 42.

[0138] Continuing from the above, the operating cover 50 has a spring-loaded portion 52, a pressing portion 53 extending in front of the spring-loaded portion 52, and a fixing portion 54 extending behind the spring-loaded portion 52. The actuating portion 51 extends from the lower surface S1 of the pressing portion 53. The pressing portion 53 has a mounting opening 531 and a pressing member 532 fixed to the mounting opening 531. The pressing member 532 has a pressing surface E1 and a boss opposite to the pressing surface E1. E2, a buckle body E3 is provided on the boss E2, and the boss E2 passes through the mounting opening 531 and the buckle body E3 is fastened to the lower surface S1 of the pressing part 53. The pressing surface E1 is located on the upper surface S2 of the pressing part 53 and the pressing surface E1 has a groove E11. The groove E11 is provided with at least one protrusion E4 and the boss E2 is provided with a concave surface E21 so that the operator can press the operating cover 50 securely.

[0139] Continuing from the above, the operating cover 50 has a fastener 521, which has a first stop F1 and a second stop F2 corresponding to the first stop F1. The first rail 10 is provided with an opening 12, so that the fastener 521 actuates relative to the opening 12, causing the first stop F1 and the second stop F2 to be located in the opening 12 and actuate. The fastener 521 has a first section F3 and a second section F4 branching from the first section F3. The first stop F1... The first section F3 is located at the tail end, and the second stop F2 is located at the tail end of the second section F4. The first section F3 has a section F31 to enhance the elasticity of the first section F3 and increase the rebound force of the first stop F1. The elastic part 52 has a first section 522 and a second section 523. The fastener 521 is located between the first section 522 and the second section 523. The first section 522 connects to the pressing part 53 and the second section 523 connects to the fixing part 54.

[0140] like Figure 1F , Figure 2F , Figure 3A , Figure 3B and Figure 3CAs shown, the first rail 10 is provided with a stop 60 and the side of the spring piece 30 has a hook 36. The hook 36 is mutually abutted or disengaged from the stop 60. The hook 36 has a first elastic section 361, a guide section 362 extending from the first elastic section 361, and a hook body 363 disposed on the guide section 362. The stop 60 has a fixed section 61, a second elastic section 62 extending from the fixed section 61, and a stop arm 63 bent from the second elastic section 62. The fixed section 61 is attached to the first rail 10. When the stop arm 63 is displaced in the guide section 362 by the elastic force of the second elastic section 62, the stop arm 63 passes through the guide section 362 to abut the hook body 363, and the first elastic section 361 and the second elastic section 62 cooperate with each other's elastic force. Furthermore, the first rail 10 is provided with a first hole 13, and the stop arm 63 is positioned relative to the first hole 13. The second rail 20 is provided with a stop arm 23, which supports the guide section 362. The operation of the stop arm 63 can move towards the guide section 362 through the first hole 13. The guide section 362 has a bending area 3621, which facilitates guiding the stop arm 63 to the abutment position. The first rail 10 has a baffle 14, which is located inside the first hole 13.

[0141] like Figure 4A , Figure 4B As shown, a third rail 70 is provided with a second hole 71 and a rear stop 701. When the first rail 10 is extended in the third rail 70, the stop arm 63 springs back into the second hole 71, causing the hook 363 to disengage from the stop arm 63. Or when the first rail 10 is retracted in the third rail 70, the rear stop 701 blocks the first rail 10.

[0142] like Figure 4C , Figure 4D , Figure 4E and Figure 4FAs shown, the actuating part 51 includes a first protruding rib 511 and / or a second protruding rib 512. The first protruding rib 511 has a first actuating surface D1 and / or the second protruding rib 512 has a second actuating surface D2. The first actuating surface D1 contacts the first arched surface A1 and / or the second actuating surface D2 contacts the second arched surface A2. It also has three functions: First, a floating distance H is formed between the operating cover 50 and the first rail 10, so that the operator can intuitively press the operating cover 50; Second, the first arched surface A1 abuts against the first actuating surface D2. 1 or / and the second arched surface A2 abuts against the second actuating surface D2, causing the first hook surface B1 to engage with the first stop surface 411 or the second hook surface B2 to engage with the second stop surface 421, so that the operator can stably engage the positioning feature 40 with the spring piece 30; the first actuating surface D1 presses against the first arched surface A1 or / and the second actuating surface D2 presses against the second arched surface A2, so that the first spring piece 32 is in the first elongated hole 21 or / and the second spring piece 33 is in the second elongated hole 22, so that the pressing stroke is increased, so that the operator can easily press the operating cover 50.

[0143] Continuing from the above, the opening portion 11 has a first opening 111 and / or a second opening 112, with the first protruding rib 511 passing through the first opening 111 to contact the first elastic member 32, causing the first protruding rib 511 to press against the first elastic member 32 and the first hook portion 321 to disengage from the first buckle portion 41, and / or the second protruding rib 512 passing through the second opening 112 to contact the second elastic member 33, causing the second protruding rib 512 to press against the second elastic member 33 and the second hook portion 331 to disengage from the second buckle portion 42. Furthermore, the first rail 10 forms a contact surface 15 between the first opening 111 and the second opening 112, with the concave surface E21 facing the contact surface 15 to facilitate pressing the operating cover 50 and stably abutting against the first rail 10.

[0144] like Figure 4G As shown, taking the first buckle 41 as an example, when the first spring 32 is extended with the second rail 20, the first sliding surface C1 passes through the first guide surface 412, and then the first hook surface B1 hooks onto the first stop surface 411; or when the protective cover 50 presses the first spring 32, the first hook surface B1 disengages from the first stop surface 411; as shown Figure 4H As shown, taking the second buckle 42 as an example, when the second spring 33 closes with the second rail 20, the second sliding surface C2 passes through the second guide surface 422, and then the second hook surface B2 hooks onto the second stop surface 421. Or when the protective cover 50 presses the second spring 33, the second hook surface B2 disengages from the second stop surface 421.

[0145] like Figure 4I , Figure 4JAs shown, the first rail 10 is provided with a sliding support 80, which has a fastening hole 81 and an auxiliary hole 82. The second rail 20 is movable relative to the first rail 10 and the sliding support 80, so that the fastener 521 is relative to the sliding support 80. The fastener 521 either engages with the fastening hole 81 or disengages from the fastening hole 81. When the sliding support 80 is movable and presses against the first stop body F1, the first stop body F1 springs back into the fastening hole. 81 and the second stop F2 abut against the auxiliary hole 82 to fix the position of the sliding base 80 on the first rail 10. The second rail 20 is provided with a release feature 24. When the second rail 20 is retracted towards the first rail 10, the release feature 24 releases the engagement between the second stop F2 and the sliding base 80, so that the fastener 521 can be integrated into the operating cover 50 to increase the multi-functionality of the component. In addition, the first stop F1 has a slope F11, which facilitates the movable displacement of the sliding base 80 and presses it against the first stop F1.

[0146] Continuing from the above, the front end of the first rail 10 is provided with a support member 90, and the rear end of the support member 90 has at least one abutment feature 91. The sliding base 80 has at least one horizontal plate 83. When the second rail 20 is deployed on the first rail 10, it moves the sliding base 80 toward the support member 90, causing the horizontal plate 83 to move toward the abutment feature 91. Therefore, the fastener 521 and the abutment feature 91 complement each other, effectively fixing the sliding base 80 on the first rail 10. Then, the second rail 20 disengages from the first rail 10. When the second rail 20 is reinserted into the first rail 10, the first rail 10 can be prevented from hitting the sliding base 80. Then, the front end of the support member 90 has at least one spring-shaped feature 92, and the second rail 20 has at least one transverse wall 25. The transverse wall 25 can be aligned with the spring-shaped feature 92 to insert the second rail 20 into the support member 90. Then, the second rail 20 abuts against the sliding base 80 into the first rail 10, and the sliding base 80 retracts to the baffle 14. Therefore, the spring-shaped feature 92 makes it easy for the operator to visually align and insert the rail. Furthermore, the back of the support member 90 has at least one abutment feature 93. When the first rail 10 is retracted into the third rail 70, the abutment feature 93 abuts against the third rail 70, creating a gap between the first rail 10 and the third rail 70. This prevents components on the first rail 10 from colliding with components or the body of the third rail 70, thus facilitating the smooth retraction of the first rail 10 into the third rail 70. In addition, Figures 1A to 4J As shown, a plurality of fasteners I are used to fix each component. Each fastener I can be a screw or rivet, or each component can be directly formed on the rail without fasteners I. Each component is on the rail as described above, and will not be described in detail.

Claims

1. A slide rail assembly with a spring clip, comprising: Track 1 (10); A second track (20) is movable relative to the first track (10); A spring clip (30) is disposed on the second rail (20), and the spring clip (30) has an opening (31) to form a first spring element (32) and a second spring element (33). The first spring element (32) has a first hook portion (321) and the second spring element (33) has a second hook portion (331); and A positioning feature (40) includes a first fastening part (41) and a second fastening part (42), and the positioning feature (40) is disposed on the first rail (10); thereby, when the second rail (20) is stretched on the first rail (10), the first elastic member (32) is fixed to the first fastening part (41), or when the second rail (20) is closed on the first rail (10), the second elastic member (33) is fixed to the second fastening part (42).

2. The slide rail assembly with spring sheet according to claim 1, characterized in that, The positions of the first elastic element (32) and the second elastic element (33) are parallel to each other.

3. The slide rail assembly with spring sheet according to claim 1, characterized in that, The positions of the first hook (321) and the second hook (331) are staggered, or the first hook (321) is located on the inner side of the first elastic member (32) and the second hook (331) is located on the outer side of the second elastic member (33).

4. The slide rail assembly with spring sheet according to claim 1, characterized in that, The first buckle (41) has a first stop surface (411) and a first guide surface (412), and the second buckle (42) has a second stop surface (421) and a second guide surface (422). The first guide surface (412) and the second guide surface (422) have different guiding directions, and the first stop surface (411) and the second stop surface (421) have different blocking directions.

5. The slide rail assembly with spring sheet according to claim 4, characterized in that, The first hook (321) has a first hook surface (B1) and a first sliding surface (C1) located on the side of the first hook surface (B1) or / and the first hook (321) has a second hook surface (B2) and a second sliding surface (C2) located on the side of the second hook surface (B2). The first hook surface (B1) is relative to the first stop surface (411), the second hook surface (B2) is relative to the second stop surface (421), the first sliding surface (C1) is relative to the first guide surface (412), and the second sliding surface (C2) is relative to the second guide surface (422). The first sliding surface (C1) is connected to the first stop surface (411) by the first guide surface (412), or the second sliding surface (C2) is connected to the second stop surface (421) by the second guide surface (422).

6. The slide rail assembly with spring sheet according to any one of claims 1 to 4, characterized in that, The spring piece (30) has a first fixing part (34) and a second fixing part (35) at both ends. The first fixing part (34) and the second fixing part (35) are respectively fixed on the second rail (20), so that the first spring piece (32) and the second spring piece (33) form a first arched surface (A1) and a second arched surface (A2) on the second rail (20).

7. The slide rail assembly with spring sheet according to any one of claims 1 to 4, characterized in that, The second track (20) is provided with a first elongated hole (21) and / or a second elongated hole (22), with the first elastic member (32) corresponding to the first elongated hole (21) and / or the second elastic member (33) corresponding to the second elongated hole (22). The first elongated hole (21) has a first wide groove (211) and / or the second elongated hole (22) has a second wide groove (221). The first hook (321) has a first hook surface (B1) and / or the first hook (321) has a second hook surface (B2). The first hook surface (B1) corresponds to the first wide groove (211) and / or the second hook surface (B2) corresponds to the second wide groove (221). When the first elastic member (32) moves toward the first elongated hole (21), the first hook surface (B1)... 1) When the second spring (33) moves toward the first wide slot (211) or / and when the second spring (33) moves toward the second elongated hole (22), the second hook surface (B2) moves toward the second wide slot (221).

8. The slide rail assembly with spring sheet according to any one of claims 1 to 4, characterized in that, An operating cover (50) is provided on the first rail (10). The operating cover (50) has an actuating part (51), and the first rail (10) has an opening (11). The actuating part (51) passes through the opening (11) and contacts the first spring (32) or the second spring (33), so that the actuating part (51) presses on the first spring (32) and the first hook (321) disengages from the first buckle (41), or the actuating part (51) presses on the second spring (33) and the second hook (331) disengages from the second buckle (42).

9. A slide rail assembly with a spring clip, comprising: A first rail (10) is provided with a stop (60); A second track (20) is movable relative to the first track (10); and A spring piece (30) is provided on the second rail (20), and the side of the spring piece (30) has a hook (36), which abuts against or disengages from the stop (60).

10. The slide rail assembly with spring sheet according to claim 9, characterized in that, The hook (36) has a first elastic section (361), a guide section (362) extending from the first elastic section (361), and a hook body (363) disposed on the guide section (362). The stop (60) has a fixed section (61), a second elastic section (62) extending from the fixed section (61), and a stop arm (63) bent in the second elastic section (62). The fixed section (61) is attached to the first rail (10). When the stop arm (63) is displaced in the guide section (362) by the elastic force of the second elastic section (62), the stop arm (63) passes through the guide section (362) to abut against the hook body (363).

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