Slide rail assembly with narrowed reinforcing structure

Abstract

The utility model discloses a sliding rail assembly with a narrowing type reinforcing structure, which comprises a second rail with a reinforcing structure, the reinforcing structure is provided with a first section and a second section, and when the first rail, the second rail and a third rail are in an unfolded state, the first section and the second section are separated from each other. The first section is located at the position corresponding to the third rail and the second section is narrowed and does not correspond to the position of the first rail, or the first section is located at the position corresponding to the third rail and the second section is narrowed and does not correspond to the position of the first rail, or the single-side narrowing of the two embodiments can be adopted. Or the first section is narrowed and does not correspond to the position of the third rail, and the second section is narrowed and does not correspond to the position of the first rail, or the sliding rail assembly with the narrowed reinforcing structure can be a bilateral narrowed sliding rail assembly in one embodiment, and the sliding rail assembly with the narrowed reinforcing structure can be applied to a server case or a drawer and also can be applied to a server or furniture.

Description

Technical Field

[0001] The utility model relates to a slide rail assembly with a narrowed reinforcement structure, particularly for use in server slide rails. The utility model serves as a reinforcement structure for reinforcing the slide rail. The slide rail assembly can be applied to a server chassis or drawer, and can also be used in servers or furniture. Background Art

[0002] With the 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 demand for large amounts of information access, current server equipment is structured by installing multiple server chassis within a server rack. Each server chassis may contain components such as a motherboard, a power supply, and multiple hard drives, making the server chassis quite heavy. Therefore, a slide rail structure is used to connect the server chassis to the server rack. For example, the width of the server chassis is 19 inches, and the height of the server chassis is measured in units of U (1U = 1.75 inches = 44.45 mm). A first slide rail is provided on each side of the server chassis, and a second slide rail is provided on each side of the server rack, opposite to the first slide rail. However, the slide rail structure is not strong enough to withstand the weight of the server chassis, which may cause damage to components within the server chassis at best, or even injury to maintenance personnel at worst. Summary of the Invention

[0003] The main purpose of the present invention is to provide a slide rail assembly with a narrowed reinforcement structure, wherein the reinforcement structure is effective in reinforcing the strength of the slide rail.

[0004] The technical solution of the utility model is:

[0005] To achieve the above-mentioned objectives, the present invention adopts a technical means of a slide rail assembly with a narrowed reinforcement structure, including: a first rail; a second rail, the second rail slidingly displaces relative to the first rail, and the second rail has a first portion, a second portion and a reinforcement structure located between the first portion and the second portion, the reinforcement structure having a first section and a second section; and a third rail, the third rail slidingly displaces relative to the second rail, when the first rail, the second rail and the third rail are in an unfolded state, the first section is narrowed and does not correspond to the position of the third rail, and the second section is located at a position corresponding to the first rail.

[0006] To achieve the above-mentioned objectives, the present invention adopts another technical means of a slide rail assembly with a narrowed reinforcement structure, including: a first rail; a second rail, the second rail slides relative to the first rail, and the second rail has a first part, a second part and a reinforcement structure located between the first part and the second part, the reinforcement structure has a first section and a second section; and a third rail, the third rail slides relative to the second rail, when the first rail, the second rail and the third rail are in an unfolded state, the first section is located at a position corresponding to the third rail and the second section is narrowed and does not correspond to the position of the first rail.

[0007] To achieve the above-mentioned purpose, the present invention adopts another technical means of a slide rail assembly with a narrowed reinforcement structure, including: a first rail; a second rail, the second rail slides relative to the first rail, and the second rail has a first part, a second part and a reinforcement structure located between the first part and the second part, the reinforcement structure has a first section and a second section; and a third rail, the third rail slides relative to the second rail, when the first rail, the second rail and the third rail are in the unfolded state, the first section is narrowed and does not correspond to the position of the third rail, and the second section is narrowed and does not correspond to the position of the first rail.

[0008] With the help of the above-mentioned technical means, the reinforcement structure cooperates with the unfolded state of the first rail, the second rail and the third rail, and can also be unilateral narrowing in two embodiments and bilateral narrowing in one embodiment. Therefore, the reinforcement structure can improve the effectiveness of different narrowing states depending on whether the first section and the second section need to correspond to the position of the third rail and the position of the first rail.

[0009] The beneficial effects of the utility model are:

[0010] The utility model provides a slide rail assembly with a narrowed reinforcement structure, which improves the effect of reinforcing the strength of the slide rail through the reinforcement structure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 The utility model is an exploded perspective view.

[0012] Figure 2 This is a combination diagram of the present utility model.

[0013] Figure 3 It is a schematic diagram of the first embodiment of the narrowed reinforcement structure of the present invention.

[0014] Figure 4 This is a schematic diagram of a second embodiment of the utility model showing a narrowed reinforcement structure.

[0015] Figure 5 It is a schematic diagram of the third embodiment of the utility model showing a narrowed reinforcement structure.

[0016] Figure 6 This is a schematic diagram of the utility model installed between a load and a frame.

[0017] In the figures, the reference numerals include:

[0018] 10A, 10B, 10C narrowed reinforced structure slide rail assembly

[0019] 11 Track 1

[0020] 12 Second Track

[0021] 121 Part 1

[0022] 122 Part 2

[0023] 123 reinforcement structure

[0024] 124 front

[0025] 125 back

[0026] 13 Third Rail

[0027] 20 loads

[0028] 30 racks

[0029] 31 First column

[0030] 32 Second column

[0031] 40 front bracket

[0032] 50 rear bracket

[0033] 60 reinforcement frame

[0034] A first section

[0035] B Second section

[0036] C concave

[0037] D1 first distance

[0038] D2 second distance DETAILED DESCRIPTION

[0039] The present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are intended only to illustrate the present invention and are not intended to limit the present invention. It should also be noted that, for ease of description, the accompanying drawings only illustrate portions relevant to the present invention, not all of its components.

[0040] Example

[0041] Please see first Figures 1 to 6 As shown, the present invention is a slide rail assembly 10A, 10B, 10C with a narrowed reinforcement structure, comprising: a first rail 11; a second rail 12, wherein the second rail 12 slides relative to the first rail 11, and the second rail 12 has a first portion 121, a second portion 122, and a reinforcement structure 123 located between the first portion 121 and the second portion 122, wherein the reinforcement structure 123 has a first section A and a second section B; and a third rail 13, wherein the third rail 13 slides relative to the second rail 12. The present invention has three embodiments, and the above are the common technical features of the three embodiments.

[0042] As mentioned above, in the first embodiment of the narrowed reinforcement structure of the slide rail assembly 10A, please refer to Figure 2 As shown, it is further explained that when the first rail 11, the second rail 12 and the third rail 13 are in the unfolded state, the first section A is narrowed and does not correspond to the position of the third rail 13, and the second section B is located at the position corresponding to the first rail 11, which also belongs to unilateral narrowing, but is not limited to this.

[0043] As mentioned above, in the second embodiment of the narrowed reinforcement structure of the slide rail assembly 10B, please refer to Figure 3 As shown, it is further explained that when the first rail 11, the second rail 12 and the third rail 13 are in the unfolded state, the first section A is located at a position corresponding to the third rail 13 and the second section B is narrowed but does not correspond to the position of the first rail 11, which also belongs to unilateral narrowing, but is not limited to this.

[0044] As mentioned above, in the third embodiment of the narrowed reinforcement structure of the slide rail assembly 10C, please refer to Figure 4 As shown, when the first rail 11, the second rail 12 and the third rail 13 are in the unfolded state, the first section A is narrowed and does not correspond to the position of the third rail 13, and the second section B is narrowed and does not correspond to the position of the first rail 11, which also belongs to bilateral narrowing, but is not limited to this.

[0045] In the narrowing aspects of the above three embodiments, specifically, the first section A uses the first distance D1 to determine whether the first section A corresponds to the position of the third rail 13, and the second section B uses the second distance D2 to determine whether the second section B corresponds to the position of the first rail 11, but is not limited to this.

[0046] To further illustrate the common technical features of the three embodiments, as described below, the reinforcement structure 123 is a plate-shaped reinforcement member, which is longitudinally fixed to the second rail 12, or the reinforcement structure 123 is a rib-shaped reinforcement member, which is longitudinally integrally formed on the second rail 12, but is not limited to this.

[0047] like Figure 5 As shown, the first rail 11 is an outer frame, the second rail 12 is a middle frame, and the third rail 13 is an inner frame. The rear section of the inner frame exceeds the front section of the outer frame by a distance, and the middle frame has a front surface 124 and an opposite back surface 125. The front surface 124 faces the inner frame and the back surface 125 faces the outer frame, and the reinforcing structure 123 is located between the back surface 125 and the outer frame, or the back surface 125 of the middle frame forms a concave surface C, and the reinforcing structure 123 is located on the concave surface C. Therefore, as shown in FIG. Figure 6 As shown, the slide rail assembly 10A of the narrowed reinforcement structure is installed between a carrier 20 and a rack 30, the outer frame is combined with the rack 30 and the inner frame is combined with the carrier 20, the carrier 20 is a server chassis, and the outer frame further includes a front bracket 40, a rear bracket 50 and a reinforcement frame 60 provided on the front bracket 40 and the rear bracket 50, and the rack 30 is composed of a first column 31 and a second column 32. The front end of the front bracket 40 can be fixed to the first column 31, and the front end of the rear bracket 50 can be fixed to the second column 32, so as to facilitate the installation of the slide rail assembly 10A of the narrowed reinforcement structure, but not limited to this.

Claims

1. A slide rail assembly with a narrowed reinforcement structure, characterized in that: Include: a first track (11); a second rail (12), the second rail (12) being slidably displaced relative to the first rail (11), and the second rail (12) comprising a first portion (121), a second portion (122), and a reinforcing structure (123) located between the first portion (121) and the second portion (122), the reinforcing structure (123) being provided with a first section (A) and a second section (B); and A third rail (13) is provided, wherein the third rail (13) is slidably displaced relative to the second rail (12). When the first rail (11), the second rail (12) and the third rail (13) are in an unfolded state, the first section (A) is narrowed and does not correspond to the position of the third rail (13), and the second section (B) is located at a position corresponding to the first rail (11).

2. A slide rail assembly with a narrowed reinforcement structure, characterized in that: Include: a first track (11); a second rail (12), the second rail (12) being slidably displaced relative to the first rail (11), and the second rail (12) comprising a first portion (121), a second portion (122), and a reinforcing structure (123) located between the first portion (121) and the second portion (122), the reinforcing structure (123) being provided with a first section (A) and a second section (B); and A third rail (13) is provided, wherein the third rail (13) is slidably displaced relative to the second rail (12). When the first rail (11), the second rail (12) and the third rail (13) are in an unfolded state, the first section (A) is located at a position corresponding to the third rail (13) and the second section (B) is narrowed and does not correspond to a position of the first rail (11).

3. A slide rail assembly with a narrowed reinforcement structure, characterized in that: Include: a first track (11); a second rail (12), the second rail (12) being slidably displaced relative to the first rail (11), and the second rail (12) comprising a first portion (121), a second portion (122), and a reinforcing structure (123) located between the first portion (121) and the second portion (122), the reinforcing structure (123) being provided with a first section (A) and a second section (B); and A third rail (13) is provided, wherein the third rail (13) is slidably displaced relative to the second rail (12). When the first rail (11), the second rail (12) and the third rail (13) are in an unfolded state, the first section (A) is narrowed and does not correspond to the position of the third rail (13), and the second section (B) is narrowed and does not correspond to the position of the first rail (11).

4. The slide rail assembly with a narrowed reinforcement structure according to any one of claims 1 to 3, characterized in that: The reinforcing structure (123) is a plate-shaped reinforcing member, and the reinforcing member is longitudinally fixed to the second rail (12).

5. The slide rail assembly with a narrowed reinforcement structure according to any one of claims 1 to 3, characterized in that: The reinforcing structure (123) is a rib-shaped reinforcing piece, and the reinforcing piece is longitudinally integrally formed on the second rail (12).

6. The slide rail assembly with a narrowed reinforcement structure according to any one of claims 1 to 3, characterized in that: The first section (A) uses a first distance (D1) to determine whether the first section (A) corresponds to the position of the third rail (13), and the second section (B) uses a second distance (D2) to determine whether the second section (B) corresponds to the position of the first rail (11).

7. The slide rail assembly with a narrowed reinforcement structure according to any one of claims 1 to 3, characterized in that: The first rail (11) is an outer frame, the second rail (12) is a middle frame, and the third rail (13) is an inner frame, wherein the rear section of the inner frame exceeds the front section of the outer frame by a certain distance.

8. The slide rail assembly with a narrowed reinforcement structure according to claim 7, characterized in that: The middle frame has a front face (124) and an opposite back face (125), the front face (124) faces the inner frame and the back face (125) faces the outer frame, and the reinforcement structure (123) is located between the back face (125) and the outer frame.

9. The slide rail assembly with a narrowed reinforcement structure according to claim 7, characterized in that: The back surface (125) of the middle frame forms a concave surface (C), and the reinforcement structure (123) is located on the concave surface (C).

10. The slide rail assembly with a narrowed reinforcement structure according to claim 7, characterized in that: The slide rail assembly of the narrowed reinforcement structure is installed between a carrier (20) and a frame, the outer frame is combined with the frame, and the inner frame is combined with the carrier (20).

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