Sliding rail with supporting frame

Abstract

The utility model discloses a slide rail with a support frame, which comprises a first rail, a first support frame arranged on one side of the first rail and a second support frame, the first support frame comprises a first side wall, two ends of the first side wall are respectively bent and extended to form a transverse wall, the tail ends of the two transverse walls are respectively bent and extended towards the opposite inner sides to form longitudinal sections, and the longitudinal sections are respectively bent and extended towards the opposite inner sides of the first side wall and the second side wall. The second supporting frame comprises a second side wall, the two ends of the second side wall are bent and extend towards the two longitudinal sections to form first parts respectively, the tail ends of the two first parts are bent reversely to form bent parts abutting against the two longitudinal sections respectively, and the tail ends of the two bent parts extend towards the first side wall to form second parts supported on the two transverse walls respectively. The two second parts abut against the sides, adjacent to the two transverse walls, of the two first parts, and therefore the torsional strength for avoiding deformation when the second supporting frame is pulled by the first rail is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a slide rail with a support frame, in particular to a slide rail suitable for the rack of an industrial server, which strengthens the structural strength of the slide rail through the support frame. BACKGROUND

[0002] In the existing industrial server slide rail, the slide rail usually has a first rail, a first support frame, a second support frame, a bracket and another bracket. The conventional installation method is to install the bracket and the other bracket on the second support frame and the first rail respectively, and then connect the bracket and the other bracket to the front column and the rear column of the rack respectively. The first support frame is fixedly installed on one side of the first rail, and the end of the second support frame away from the bracket is inserted into the support rail of the first support frame. The second support frame is slidably located in the support rail, so that the first support frame and the second support frame can be disassembled from the rack through the bracket and the other bracket, and then installed on different specifications of racks to adapt to the distance between the front column and the rear column of different specifications of racks. However, the servers supported by the industrial server slide rail have a trend of becoming heavier, and the aforementioned installation method causes the second support frame to bend and deform when it is pulled by the first rail. Therefore, how to solve the problem of the second support frame being easily deformed due to stress is a direction that needs to be improved for those engaged in this industry. SUMMARY

[0003] The main purpose of the utility model is to provide a slide rail with a support frame to strengthen the structural strength of the slide rail.

[0004] According to the utility model, a slide rail with a support frame includes a first rail, a first support frame installed on one side of the first rail, the first support frame including a first side wall, the two ends of the first side wall respectively bent to extend a horizontal wall, the two horizontal walls respectively bent to extend a longitudinal section at the opposite ends, and a second support frame including a second side wall, the two ends of the second side wall respectively bent to extend a first part towards the two longitudinal sections, the two first parts respectively reversely bent to have a bent part abutting against the two longitudinal sections at the ends, and the two bent parts respectively extend a second part from the first side wall to support the two horizontal walls, the two second parts abutting against the two first parts on one side of the two horizontal walls to increase the torsional strength of the second support frame to avoid deformation when pulled by the first rail.

[0005] According to another aspect of the present utility model, a slide rail with a support frame comprises: a first rail; a first support frame installed on one side of the first rail, the first support frame comprising: a first side wall, two ends of the first side wall respectively extend to have a horizontal wall, two ends of the horizontal wall respectively extend to have a longitudinal section towards opposite inner sides, and a second support frame comprising: a second side wall, two ends of the second side wall respectively extend to have a first part towards two longitudinal sections, two ends of the first part respectively extend to have a bending part supporting two longitudinal sections, two ends of the bending part respectively extend to have a second part supporting two horizontal walls towards the first side wall in reverse, two second parts abut against one side of two horizontal walls adjacent to two first parts, so as to increase the torsional strength of the second support frame to avoid deformation when the first rail is pulled.

[0006] According to another aspect of the present utility model, a slide rail with a support frame comprises: a first rail; a first support frame installed on one side of the first rail, the first support frame comprising: a first side wall, two ends of the first side wall respectively extend to have a horizontal wall, two ends of the horizontal wall respectively extend to have a longitudinal section towards opposite inner sides, and a second support frame comprising: a second side wall, two ends of the second side wall respectively extend to have a first part towards two longitudinal sections, two ends of the first part respectively extend to have a bending part supporting two longitudinal sections, two ends of the bending part respectively extend to have a second part supporting two horizontal walls towards the first side wall in reverse, two second parts abut against one side of two horizontal walls adjacent to two first parts, so as to increase the torsional strength of the second support frame to avoid deformation when the first rail is pulled.

[0007] Preferably, two first parts and two second parts are parallel and abut against each other.

[0008] Preferably, two ends of the second side wall and two wall bodies are respectively connected by a continuous bending connection part.

[0009] Preferably, two ends of the second side wall and two wall bodies are respectively connected by a continuous bending connection part.

[0010] Preferably, two ends of the second side wall and two wall bodies are respectively connected by a continuous bending connection part.

[0011] Preferably, one end of the second support frame is connected with a second bracket, the second support frame is located on one side of the first rail, the other end of the first rail away from the second bracket is connected with a first bracket, and the second support frame is connected with a rail of the first support frame at the other end of the second bracket. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 It is a perspective view of the slide rail assembly of the present utility model.

[0013] Figure 2A three-dimensional view of the slide rail assembly of the utility model.

[0014] Figure 3 A three-dimensional view of the slide rail assembly of the utility model being installed to the preset rack.

[0015] Figure 4 A sectional view of the slide rail assembly, the first support frame and the second support frame of the utility model.

[0016] Figure 5 An A-line enlarged view of the connecting portion of the utility model.

[0017] Figure 6 A sectional view of the first support frame and the second support frame of the second embodiment of the utility model.

[0018] Figure 7 A B-line enlarged view of the first support frame and the second support frame of the second embodiment of the utility model.

[0019] Figure 8 A sectional view of the first support frame and the second support frame of the third embodiment of the utility model.

[0020] Figure 9 A C-line enlarged view of the first support frame and the second support frame of the third embodiment of the utility model.

[0021] In the drawings, the reference signs include:

[0022] 1: slide rail assembly

[0023] 11: first rail

[0024] 111: one side

[0025] 112: the other side

[0026] 12: first support frame

[0027] 121: first side wall

[0028] 122: cross wall

[0029] 123: longitudinal section

[0030] 13: second support frame

[0031] 131: second side wall

[0032] 132: wall body

[0033] 133: first part

[0034] 134: bending part

[0035] 135: second part

[0036] 136: Connecting part

[0037] 14: Track 2

[0038] 15: Track 3

[0039] 2: First bracket

[0040] 3: Second bracket

[0041] 4: Pre-set rack

[0042] 41: First machine column

[0043] 42: Second machine column

[0044] H: Spacing Detailed Implementation

[0045] 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.

[0046] Example

[0047] Please see Figures 1 to 3 As shown, the slide rail assembly 1 of this utility model is installed on a preset frame 4. The preset frame 4 includes a first column 41 and a second column 42. The slide rail assembly 1 is mounted on the first column 41 of the preset frame 4 by means of a first bracket 2, and on the second column 42 of the preset frame 4 by means of a second bracket 3. The slide rail assembly 1 includes a first rail 11, a first support frame 12, a second support frame 13, a second rail 14, and a third rail 15. The first support frame 12 is mounted on the first rail 11. On one side 111, the first rail 11 is equipped with a first bracket 12, the second rail 14 and the third rail 15 are located on the other side 112 of the first rail 11, the second rail 14 is connected between the first rail 11 and the third rail 15, the second rail 14 is used to extend the displacement stroke of the third rail 15 relative to the first rail 11, the first support frame 12 includes: a first side wall 121, the two ends of the first side wall 121 are bent and extended into a transverse wall 122, and the ends of the two transverse walls 122 are bent and extended into a longitudinal section 123 towards the opposite inward side.

[0048] Please see Figure 4 and Figure 6As shown, the second support frame 13 includes: a second side wall 131, with two walls 132 extending from each end of the second side wall 131, and a continuous connecting portion 136 between each end of the second side wall 131 and the two walls 132, forming a gap H between the second side wall 131 and the first side wall 121, with a first part 133 extending from each end of the second side wall 131 towards the two longitudinal segments 123, and a bent portion 134 at the ends of the two first parts 133 bending in the opposite direction and abutting against the two longitudinal segments 123, and a second part 135 extending from the ends of the two bent portions 134 towards the first side wall 121 and supporting the two transverse walls 122, with the second part 135 abutting against one side of the two first parts 133 adjacent to the two transverse walls 122.

[0049] Please see Figure 4 , Figures 6 to 9 As shown, in the first embodiment of this utility model, except that the two first parts 133 and the two second parts 135 are parallel and abut against each other, the other cooperating components or structures are as described in the previous paragraph and will not be repeated here. In the second embodiment of this utility model, the ends of the two first parts 133 are each vertically bent to form a bent part 134 that supports the two longitudinal sections 123. The ends of the two bent parts 134 are each bent in the opposite direction towards the first side wall 121 and extend to form a second part 135 that supports the two transverse walls 122. The ends of the two second parts 135 abut against the adjacent two first parts 133. For one side of the two transverse walls 122, please refer to the previous paragraph for other cooperating components or structures, which will not be repeated here. In the third embodiment of this utility model, the ends of the two first parts 133 respectively extend a bent part 134 that supports the two longitudinal sections 123. The ends of the two bent parts 134 respectively extend toward the first side wall 121 and support a second part 135 that supports the two transverse walls 122. The two bent parts 134 and the two second parts 135 form a continuous arc bend. For other cooperating components or structures, please refer to the previous paragraph for details, which will not be repeated here.

[0050] Therefore, the sliding rail with the support frame has the following advantages. The two first portions 133 have the bending portions 134 respectively reversely bent at the ends thereof to abut against the two longitudinal segments 123. The two first portions 133 and the two second portions 135 are parallel and abut against each other. Alternatively, the two first portions 133 have the bending portions 134 respectively vertically bent at the ends thereof to abut against the two longitudinal segments 123. The two second portions 135 abut against the two first portions 133 on the sides of the two adjacent lateral walls 122. Alternatively, the two bending portions 134 and the two second portions 135 are continuously curved. The stress originally borne by a single point is borne by multiple points, so that the torsional strength of the second support frame 13 is increased when the first rail 11 is pulled, the structural strength of the sliding rail assembly 1 is improved, and the stress is more dispersed, so that the second support frame 13 is not easily bent when the first rail 11 is pulled.

Claims

1. A slide rail having a support bracket, characterized by, Comprising: a first rail (11); a first support frame (12) mounted on one side (111) of the first rail (11), the first support frame (12) comprising: a first side wall (121), two ends of the first side wall (121) respectively extend to a transverse wall (122), and the two transverse walls (122) respectively extend to a longitudinal section (123) on the opposite inner side; and a second support frame (13) comprising: a second side wall (131), two ends of the second side wall (131) respectively extend to a first part (133) on the two longitudinal sections (123), and the two first parts (133) respectively extend to a bending part (134) on the two longitudinal sections (123) in the opposite direction, and the two bending parts (134) respectively extend to a second part (135) on the two transverse walls (122) on the first side wall (121), and the two second parts (135) are abutted on the side of the two first parts (133) adjacent to the two transverse walls (122), so as to increase the torsional strength of the second support frame (13) to avoid deformation when pulled by the first rail (11).

2. The slide rail with a support frame according to claim 1, wherein, Two ends of the second side wall (131) respectively extend to a wall body (132) abutting the first side wall (121), and a gap (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent.

3. The slide rail with support frame according to claim 1, wherein, The two first parts (133) and the two second parts (135) are parallel and abutted with each other.

4. A slide rail having a support bracket, characterized by, Comprising: a first rail (11); a first support frame (12) mounted on one side of the first rail (11), the first support frame (12) comprising: a first side wall (121), two ends of the first side wall (121) respectively extend to a transverse wall (122), and the two transverse walls (122) respectively extend to a longitudinal section (123) on the opposite inner side; and a second support frame (13) comprising: a second side wall (131), two ends of the second side wall (131) respectively extend to a first part (133) on the two longitudinal sections (123), and the two first parts (133) respectively extend to a bending part (134) on the two longitudinal sections (123) in the opposite direction, and the two bending parts (134) respectively extend to a second part (135) on the two transverse walls (122) on the first side wall (121), and the two second parts (135) are abutted on the side of the two first parts (133) adjacent to the two transverse walls (122), so as to increase the torsional strength of the second support frame (13) to avoid deformation when pulled by the first rail (11).

5. The slide rail with support frame according to claim 4, wherein, Two ends of the second side wall (131) respectively extend to a wall body (132) abutting the first side wall (121), and a gap (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent.

6. A slide rail having a support bracket, characterized by, Comprising: a first rail (11); A first support frame (12) is mounted on one side of the first rail (11), and the first support frame (12) comprises a first side wall (121), both ends of the first side wall (121) are respectively bent to extend a transverse wall (122), and both ends of the transverse wall (122) are respectively bent to extend a longitudinal section (123) toward the opposite inner side; and A second support frame (13) comprises a second side wall (131), both ends of the second side wall (131) are respectively bent to extend a first part (133) toward the two longitudinal sections (123), both ends of the first part (133) are respectively extended to extend a bent part (134) supported on the two longitudinal sections (123), both ends of the bent part (134) are respectively extended to extend a second part (135) supported on the two transverse walls (122) toward the first side wall (121), the two bent parts (134) and the two second parts (135) are a continuous arc, and the two second parts (135) are abutted on one side of the two first parts (133) adjacent to the two transverse walls (122), so as to increase the torsional strength of the second support frame (13) to avoid deformation when being pulled by the first rail (11).

7. The slide rail with support frame according to claim 6, wherein, Both ends of the second side wall (131) are respectively bent to extend a wall body (132) abutting the first side wall (121), and a space (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent.

8. The slide rail with support frame according to claim 4 or 6, characterized in that, Both ends of the second side wall (131) are respectively bent to extend a wall body (132) abutting the first side wall (121), and a space (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent.

9. The slide rail with support frame according to claim 2 or 5 or 7, characterized in that, Both ends of the second side wall (131) are respectively bent to extend a wall body (132) abutting the first side wall (121), and a space (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent.

10. The slide rail with support frame according to claim 1 or 4 or 6, characterized in that, Both ends of the second side wall (131) are respectively bent to extend a wall body (132) abutting the first side wall (121), and a space (H) is formed between the second side wall (131) and the first side wall (121) to prevent the second support frame (13) from being easily bent. One end of the second support frame (13) is connected with a second bracket (3), the second support frame (13) is located on one side of the first rail (11), the other end of the first rail (11) away from the second bracket (3) is connected with a first bracket (2), and the other end of the second support frame (13) connected with the second bracket (3) is connected with a rail of the first support frame (12).

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