CN115076232B - Slide rail mechanism and slide rail external member thereof - Google Patents

Abstract

The invention relates to a sliding rail mechanism and a sliding rail sleeve thereof. A lateral space is defined between the first column and the second column. The sliding rail mechanism comprises a first sliding rail set and a second sliding rail set. Each sliding rail set comprises a fixed rail and a movable rail which can longitudinally displace relative to the fixed rail; the two fixed rails are connected to the two posts, and the two fixed rails are positioned outside the transverse space; each fixed rail comprises a channel, and a channel width of the channel corresponds to the transverse space; each movable rail is configured to be movably mounted to the channel.

Description

Slide rail mechanism and its slide rail kit

technical field

The invention relates to a slide rail structure, in particular to a slide rail mechanism and a slide rail kit applicable to the columns of a two-column rack.

Background technique

As shown in FIG. 1 , in a rack system, two sides of a load 100 are mounted to a first column 104 a and a second column 104 b through a pair of slide rail assemblies 102 . Wherein, each sliding rail assembly 102 usually includes a first rail 106 , a second rail 108 and a third rail 110 movably installed between the first rail 106 and the second rail 108 . Further, the first column 104a and the second column 104b usually have a standardized predetermined space W1 between each other, therefore, a total width of the carrier 100 and the pair of slide rail assemblies 102 must correspond to the predetermined space W1. Only the space W1 is needed to allow the carrier 100 to be installed between the first column 104a and the second column 104b, which also means that if the width W2 of the carrier 100 needs to be widened due to demand, the pair of slides The width of rail assembly 102 (each slide rail) occupying in this predetermined space W1 must become smaller (or narrow), for example by reducing the slide rail quantity that this pair of slide rail assembly 102 occupies in this predetermined space W1, could Smoothly allow wider loads to be installed between the first column 104a and the second column 104b.

Therefore, how to develop a different slide rail product to meet the market demand has become an issue that cannot be ignored.

Contents of the invention

The object of the present invention is to provide a slide rail mechanism and a slide rail kit applicable to a two-column rack.

According to an aspect of the present invention, a slide rail mechanism is suitable for mounting to a two-post rack, the two-post rack includes a first post and a second post, the first post and the second post A horizontal space is defined between them, and the slide rail mechanism includes a first slide rail set and a second slide rail set. The first slide rail set is used to be installed on the first column, and the first slide rail set includes a first fixed rail and a first movable rail that can be displaced longitudinally relative to the first fixed rail; the second slide rail The kit is used to install to the second post, and the second slide rail kit includes a second fixed rail and a second movable rail that can be displaced longitudinally relative to the second fixed rail; wherein, the first slide rail kit of the first A fixed rail is connected to the first column, and the first fixed rail is located outside the lateral space; wherein, the second fixed rail of the second slide rail set is connected to the second column, and the second fixed rail is located in the lateral space outside; wherein, both the first fixed rail and the second fixed rail include a channel, and a channel width of the channel corresponds to the horizontal space; wherein, the first movable rail is used to be movably installed to the first The channel of the fixed rail, and the second movable rail is used to be movably installed to the channel of the second fixed rail.

Preferably, the first movable rail and the second movable rail are respectively used to connect a first side and a second side of a load, and the load, the first movable rail and the second movable rail share A lateral width is defined that is substantially smaller than the lateral space.

Preferably, both the first column and the second column include a first column portion and a second column portion opposite to the first column portion; the first slide rail set and the second slide rail set also respectively include a The first base and a second base; the first fixed rail is connected to the first column portion of the first column through the first base, and the second fixed rail is connected to the first column through the second base The first column of the second column.

Preferably, the first pedestal and the second pedestal have substantially the same structural configuration, each pedestal comprises a base and a first connecting portion connected to the base substantially vertically, the first connecting portion is used for to be connected to the first post.

Preferably, the first fixing rail of the first slide rail set is arranged on the base of the first base, and the second fixing rail of the second slide rail set is arranged on the base of the second base.

Preferably, each fixed rail comprises a first wall, a first support segment, a second support segment, a second wall, a third support segment, a fourth support segment and a longitudinal wall, the longitudinal The wall is connected between the first wall and the second wall, the first support section and the second support section are arranged on the first wall, and the third support section and the fourth support section are arranged on the second wall. Wall; a part of the first wall, the first support section, the second support section, a part of the second wall, the third support section and the fourth support section together define the channel.

Preferably, the first movable rail and the second movable rail have substantially the same structural configuration, and each movable rail includes a first part, a second part and a longitudinal part connected between the first part and the second movable rail. Between the two parts; the part of the first wall of each fixed rail, the first support section and the second support section can jointly support the first part of each movable rail; the second part of each fixed rail The portion of the wall, the third support section and the fourth support section can jointly support the second portion of each movable rail.

Preferably, the first support section and the second support section are substantially vertically connected to the first wall; the third support section and the fourth support section are substantially vertically connected to the second wall.

Preferably, each of the bases further includes an extension portion substantially vertically connected to the first connection portion, and the base portion and the extension portion face a first predetermined direction and a second direction opposite to the first connection portion respectively. Extend in a predetermined direction.

Preferably, the extension portion of each base includes a first support portion, and the first support portion is used to support the first portion of each movable rail.

Preferably, the slide rail mechanism further includes an accessory connected to the extension of each base, and the accessory includes a second support portion, and the second support portion is used to support the second portion of each movable rail.

Preferably, the accessory further includes a second connecting portion for connecting to the second column portion.

Preferably, the extension part of each base is further provided with an auxiliary part adjacent to the first supporting part, and the auxiliary part is used to support at least one of the first part, the second part and the longitudinal part of each movable rail. one.

According to another aspect of the present invention, a slide rail kit includes a base, a fixed rail and a movable rail. The base includes a base and a connecting portion substantially vertically connected to the base, the connecting portion is used to connect the base to an object; the fixing rail is arranged on the base of the base, and the fixing rail includes a channel ; The movable rail is used to be movably installed to the channel of the fixed rail; wherein, the fixed rail includes a first wall, a first support section, a second support section, a second wall, a third support section, A fourth support section and a longitudinal wall, the longitudinal wall is connected between the first wall and the second wall, the first support section and the second support section are arranged on the first wall, and the third support segment and the fourth support segment are arranged on the second wall; wherein, a part of the first wall, the first support segment, the second support segment, a part of the second wall, the third support segment and the first The four support segments jointly define the channel.

Preferably, the movable rail includes a first part, a second part and a longitudinal part connected between the first part and the second part; the part of the first wall of the fixed rail, the first support The section and the second supporting section can jointly support the first part of the movable rail; the part of the second wall of the fixed rail, the third supporting section and the fourth supporting section can jointly support the second part of the movable rail .

Preferably, the first support segment and the second support segment are substantially vertically connected to the first wall, and the third support segment and the fourth support segment are substantially vertically connected to the second wall.

Preferably, the base further includes an extension portion substantially vertically connected to the connection portion, and the base portion and the extension portion respectively extend in a first predetermined direction and a second predetermined direction opposite to the connection portion.

Preferably, the extension portion of the base includes a first support portion, and the first support portion is used to support the first portion of the movable rail; and an accessory is connected to the extension portion of the base, and the accessory includes a first Two supporting parts, and the second supporting part is used to support the second part of the movable rail.

Preferably, the extension part of the base is further provided with an auxiliary part adjacent to the first support part, and the auxiliary part is used to support at least one of the first part, the second part and the longitudinal part of the movable rail.

Preferably, the slide rail kit also includes a first blocking feature disposed on one of the fixed rail and the movable rail; and a second blocking feature disposed on the other of the fixed rail and the movable rail ; when the movable rail is displaced from a retracted position to an opening direction relative to the fixed rail to an extended position, the mutual blocking of the first blocking feature and the second blocking feature is used to prevent the movable rail from extending from the fixed rail The position is displaced to the opening direction.

Description of drawings

To further illustrate and confirm the above-mentioned purpose, structural features and effects of the present invention, the present invention will be described in detail below in conjunction with the accompanying drawings, wherein:

FIG. 1 shows a schematic view of a load applied to a rack through a pair of slide rail assemblies in the prior art.

FIG. 2 shows a perspective view of a load applied to a rack through a pair of slide rail sets according to an embodiment of the present invention.

FIG. 3 is an exploded schematic diagram of a slide rail kit and a column of a rack according to an embodiment of the present invention.

FIG. 4 shows an exploded view of the slide rail kit according to the embodiment of the present invention.

FIG. 5 shows a schematic diagram of the assembly of the slide rail kit according to the embodiment of the present invention, and the slide rail kit includes an auxiliary part.

FIG. 6 is a schematic cross-sectional view of a slide rail kit according to an embodiment of the present invention.

FIG. 7 shows a schematic diagram of the load applied to the rack through the pair of slide rail sets according to the embodiment of the present invention.

FIG. 8 shows a schematic diagram of a movable rail being folded relative to a fixed rail of the slide rail kit according to an embodiment of the present invention.

FIG. 9 is a schematic diagram showing that the movable rail is in an extended position relative to the fixed rail, and a first blocking feature and a second blocking feature can block each other according to an embodiment of the present invention.

FIG. 10 is a schematic diagram showing that the movable rail is in the extended position relative to the fixed rail, and the first blocking feature and the second blocking feature no longer block each other according to the embodiment of the present invention.

FIG. 11 is a schematic view showing that the movable rail can be detached relative to the fixed rail according to the embodiment of the present invention.

FIG. 12 shows a schematic diagram of another implementation of the auxiliary part of the slide rail kit according to the embodiment of the present invention.

Detailed ways

As shown in FIG. 2 , a slide rail mechanism according to an embodiment of the present invention is suitable for being mounted on a two-post rack, and the two-post rack includes a first post 22 and a second post 24 . Wherein, the first column 22 and the second column 24 have substantially the same structural configuration and a symmetrical configuration. Furthermore, both the first pillar 22 and the second pillar 24 include a first pillar portion K1 and a second pillar portion K2 positioned opposite to the first pillar portion K1. Preferably, it further includes a third column part K3 disposed between the first column part K1 and the second column part K2, and the first column part K1 and the second column part K2 are substantially vertically connected to the Two ends (for example, a front end and a rear end) of the third column part K3. A lateral space W1 is defined between the first column 22 and the second column 24 . For example, the lateral space W1 is defined between one side of the first column part K1 of the first column 22 and one side of the first column part K1 of the second column 24 (or; the second column of the first column 22 The lateral space W1) is defined between one side of the portion K2 and one side of the second column portion K2 of the second column 24 .

The slide mechanism includes a first slide set 26 (also referred to as a slide set) and a second slide set 28 . The first slide rail set 26 and the second slide rail set 28 have substantially the same structural configuration. Furthermore, the first slide rail set 26 is used to install to the first column 22 (or an object), and the first slide rail set 26 includes a first fixed rail 30 and a first movable rail 32 It can be displaced longitudinally relative to the first fixed rail 30 . Similarly, the second slide rail set 28 is used to be installed on the second column 24, and the second slide rail set 28 includes a second fixed rail 34 and a second movable rail (not shown due to viewing angle) Displaced longitudinally relative to the second fixed rail 34 . It is worth mentioning that in this embodiment, the X-axis direction is the longitudinal direction (or the length direction or the displacement direction of the slide rail), the Y-axis direction is the transverse direction (or the slide rail’s lateral direction), and the Z-axis direction is the vertical direction ( or the height direction of the slide rail).

The first fixed rail 30 of the first slide rail set 26 is connected to the first post 22, and the first fixed rail 30 is located outside the lateral space W1; the second fixed rail 34 of the second slide rail set 28 is connected to the first column 22. The second column 24 and the second fixing rail 34 are located outside the transverse space W1. Preferably, the first slide rail set 26 and the second slide rail set 28 further include a first base 36 and a second base 38 respectively. The first base 36 and the second base 38 have substantially the same structural configuration. The first fixed rail 30 is connected to the surface S of the first column part K1 of the first column 22 through the first base 36, so that the first fixed rail 30 is located outside the lateral space W1; the second fixed rail 34 The second fixing rail 34 is located outside the lateral space W1 through the second base 38 connected to the surface S of the first column portion K1 of the second column 24 .

As shown in FIG. 3 , FIG. 4 and FIG. 5 , the manner in which the first slide rail set 26 is installed on the first column 22 and the manner in which the second slide rail set 28 is installed on the second column 24 are substantially the same. Here, the installation of the first slide rail set 26 to the first column 22 is used for illustration.

Further, the first column portion K1 and the second column portion K2 of the first column 22 have substantially the same structural configuration. Both the first column portion K1 and the second column portion K2 of the first column 22 have a plurality of installation features 40 (such as a plurality of screw holes, but the implementation is not limited). The mounting features 40 are spaced apart from each other along the height of the first post 22 . On the other hand, the first base 36 of the first slide rail assembly 26 includes a base 42 and a first connecting portion 44 substantially perpendicular to the base 42, the first connecting portion 44 is used to provide the first base The seat 36 is connected to the first column portion K1 of the first column 22 . For example, the first connecting portion 44 is provided with a plurality of first corresponding features 46 (such as a plurality of screws or bolts, but not limited in implementation), and these first corresponding features 46 are used to connect to the first column 22 Mounting feature 40 of first post K1.

Preferably, the first base 36 of the first slide rail assembly 26 further includes an extension 48 substantially vertically connected to the first connecting portion 44 (as shown in FIG. 4 ), the base 42 and the extension 48 Relative to the first connecting portion 44 , they respectively extend toward a first predetermined direction and a second predetermined direction opposite to each other. The first predetermined direction and the second predetermined direction are, for example, front and rear respectively, but the implementation is not limited thereto. According to this configuration, it is helpful for the first base 36 to match the longitudinal length of the first movable rail 32 .

Preferably, the slide rail mechanism further includes an accessory 50 connected to the extension 48 of the first base 36. Here, the accessory 50 and the extension 48 respectively have at least one first structure 52 and at least one second structure. Structures 54 are detachably connected to each other as an example. The first structure 52 and the second structure 54 are connected, for example, in a manner of interlocking or locking; or, the accessory 50 can also be connected (such as fixed) or integrated to the extension part 48, therefore, in practice Not limited. The accessory 50 also includes a second connection portion 56 for connecting to the second column portion K2 of the first column 22 . For example, the second connecting portion 56 is provided with a plurality of second corresponding features 58 (such as a plurality of screws or bolts, but not limited in implementation), and these second corresponding features 58 are used to connect to the first post 22 The mounting feature 40 of the second post K2 enables this accessory 50 to also be located outside the aforementioned transverse space W1.

Preferably, the first rail 30 of the first rail assembly 26 is disposed on the base 42 of the first base 36 (similarly, the second rail 34 of the second rail assembly 28 is disposed on the second base of the base 38, as shown in Figure 2).

As shown in Fig. 4, Fig. 5 and Fig. 6, the first fixed rail 30 of the first slide rail assembly 26 includes a channel 60, and the first movable rail 32 of the first slide rail assembly 26 is used to be movably installed on the The channel 60 of the first fixed rail 30 .

Preferably, the first fixed rail 30 of the first slide rail set 26 includes a first wall 62, a first support section X1, a second support section X2, a second wall 64, and a third support section X3 , a fourth support section X4 and a longitudinal wall 66 . The longitudinal wall 66 is disposed on the base 42 of the first base 36, and the longitudinal wall 66 is connected between the first wall 62 and the second wall 64, the first support section X1 and the second support section X2 Set on the first wall 62, and the third support section X3 and the fourth support section X4 are set on the second wall 64; a part of the first wall 62, the first support section X1, the second support section X2 , a part of the second wall 64 , the third support section X3 and the fourth support section X4 jointly define the channel 60 for receiving the first movable rail 32 of the first slide rail set 26 .

The first movable rail 32 includes a first portion 68 , a second portion 70 and a longitudinal portion 72 connected between the first portion 68 and the second portion 70 . Wherein, the part of the first wall 62 of the first fixed rail 30, the first support section X1 and the second support section X2 can jointly support the first portion 68 of the first movable rail 32; the first fixed rail The portion of the second wall 64 of 30 , the third support section X3 and the fourth support section X4 can jointly support the second portion 70 of the first movable rail 32 . According to this configuration, the first fixed rail 30 can support the first movable rail 32 in the height direction and lateral direction, so as to improve the reliability or stability of the first movable rail 32 installed in the channel 60 .

Preferably, the first support section X1 and the second support section X2 are substantially vertically connected to the first wall 62; the third support section X3 and the fourth support section X4 are substantially vertically connected to the second wall 64.

Preferably, the first support section X1 and the second support section X2 define a channel width T between each other; the third support section X3 and the fourth support section X4 also define the channel width T between each other (eg Figure 6).

Preferably, the first support section X1 and the third support section X3 face each other; the second support section X2 and the fourth support section X4 face each other (as shown in FIG. 6 ).

Preferably, the extension portion 48 of the first base 36 includes a first support portion 74, and the first support portion 74 is used to support the first portion 68 of the first movable rail 32; the accessory 50 includes a first Two support portions 76 , and the second support portion 76 is used to support the second portion 70 of the first movable rail 32 (as shown in FIGS. 4 and 5 ). The first supporting portion 74 and the second supporting portion 76 jointly define an extending channel 61 corresponding to the aforementioned channel 60 .

Preferably, the extension portion 48 of the first base 36 is also provided with an auxiliary member 78 adjacent to the first support portion 74 (as shown in FIG. 4 and FIG. 5 ), and the auxiliary member 78 is at least used to support the first One side of one of the first portion 68 and the longitudinal portion 72 of the movable rail 32 contributes to the stability when the first movable rail 32 is installed to the channel 60 of the first fixed rail 30 . It is worth mentioning that there is a predetermined distance L between the first connecting portion 44 and the second connecting portion 56 (the predetermined distance L is substantially larger than the first pillar portion K1 and the second pillar portion of the first pillar 22 K2 spacing between each other), and when the first movable rail 32 is installed in the channel 60 of the first fixed rail 30, the rail segments of the first movable rail 32 within the range of the predetermined distance L cannot be covered by the first movable rail 32 The first fixed rail 30 supports, therefore, at least one side of the first portion 68 and the longitudinal portion 72 of the first movable rail 32 is supported by the auxiliary member 78, which also helps to reinforce the first movable rail 32. The structural or supporting strength of the movable rail 32.

As shown in FIG. 7 , the first slide rail set 26 is used to install to the first post 22 , and the second slide rail set 28 is used to install to the second post 24 . The lateral space W1 is defined between the first column 22 and the second column 24 . Both the first fixing rail 30 and the second fixing rail 34 include a channel 60 , and the channel width T of the channel 60 (this part can be referred to in FIG. 6 ) corresponds to the horizontal space W1. The first movable rail 32 and the second movable rail 35 have substantially the same structural configuration, the first movable rail 32 is used to be movably mounted to the channel 60 of the first fixed rail 30 , and the second movable rail 35 The channel 60 is used to be movably installed on the second fixing rail 34 .

Preferably, the first movable rail 32 and the second movable rail 35 are respectively used to connect a first side and a second side of a load 80 opposite to the first side, and the load 80, the first The movable rail 32 and the second movable rail 35 jointly define a lateral width W2 substantially smaller than the lateral space W1 .

It can be seen from this that the first fixed rail 30 and the second fixed rail 34 are located outside the horizontal space W1, so that the first fixed rail 30 and the second fixed rail 34 will not occupy the horizontal space W1, but only the The first movable rail 32 and the second movable rail 35 are located in the transverse space W1, therefore, compared with the known technology, this embodiment of the present case can cope with a wider load width W3 of the load 80 demand.

As shown in FIGS. 8 and 9 , each slide rail set 26 , 28 , for example, the first slide rail set 26 also includes a first blocking feature 82 disposed between the first fixed rail 30 and the first movable rail 32 . One of them; and, a second blocking feature 84 is disposed on the other one of the first fixed rail 30 and the first movable rail 32 . Here, take the first blocking feature 82 disposed on the first fixed rail 30 and the second blocking feature 84 disposed on the first movable rail 32 as an example. Preferably, the first blocking feature 82 is a retaining wall, and the second blocking feature 84 is an elastic member, but the implementation is not limited.

When the first movable rail 32 is displaced from a retracted position R (as shown in FIG. 8 ) to an opening direction D1 relative to the first fixed rail 30 to an extended position E (as shown in FIG. 9 ), by being in the A blocking portion 86 of the second blocking feature 84 in the first state S1 can stop against the first blocking feature 82 , so as to prevent the first movable rail 32 from displacing from the extending position E to the opening direction D1 .

As shown in Figures 10 and 11, when the first movable rail 32 is in the extended position E relative to the first fixed rail 30 (as shown in Figure 10), the user can apply a force F to press the second blocking feature 84, the second blocking feature 84 is converted from the above-mentioned first state S1 to a second state S2, so that the stop portion 86 of the second blocking feature 84 is no longer blocked by the first blocking feature 82, so that the first blocking feature 82 can be allowed A movable rail 32 is displaced from the extended position E toward the opening direction D1 and dismounted from the channel 60 of the first fixed rail 30 (as shown in FIG. 11 ). It is worth mentioning that the first movable rail 32 can be reinserted into the channel 60 of the first fixed rail 30 in a retracting direction D2.

As shown in Fig. 12, it is another embodiment of the auxiliary part. Specifically, different from the auxiliary member 78 of the first embodiment, the auxiliary member 200 of this embodiment is at least used to support one side of the second portion 70 of the first movable rail 32, which also contributes to the Stability when a movable rail 32 is installed to the channel 60 of the first fixed rail 30 . Here, the auxiliary component 200 includes a main body portion 202 , a first wall portion 204 and a second wall portion 206 . The first wall portion 204 is bent substantially vertically relative to the body portion 202 , and the second wall portion 206 is bent substantially vertically relative to the first wall portion 204 , the body portion 202 , the first wall portion 204 Together with the second wall portion 206, a support space is defined for the second portion 70 of the first movable rail 32 to pass through, so that the body portion 202, the first wall portion 204 and the second wall portion 206 can be used together The second portion 70 of the first movable rail 32 is supported.

According to the above description, it can be seen that the enhancement effect and advantages of the present invention are:

a. The first slide rail set 26 and the second slide rail set 28 of the slide rail mechanism are suitable for two-post racks.

b. The first fixed rail 30 and the second fixed rail 34 are located outside the horizontal space W1 defined between the first column 22 and the second column 24, and only the first movable rail 32 and the second movable rail The rail 35 is located in the transverse space W1 . Therefore, compared with the known technology, the embodiment of the present application can, for example, meet the requirement of a wider load width W3 of the load 80 .

c. The auxiliary member 78, 200 is at least used to support one of the first portion 68, the second portion 70 and the longitudinal portion 72 of the first movable rail 32, so as to facilitate the installation of the first movable rail 32 to the The stability of the channel 60 of the first fixed rail 30.

Although the present invention has been described with reference to the current specific embodiments, those of ordinary skill in the art should recognize that the above embodiments are only used to illustrate the present invention, and other modifications can be made without departing from the spirit of the present invention. Various equivalent changes and modifications, therefore, as long as the changes and modifications to the above embodiments are within the true spirit of the present invention, they will all fall within the scope of the claims of the present application.

Claims (11)

1. A slide rail mechanism suitable for mounting to a two-column rack, the two-column rack comprising a first post and a second post defining a transverse direction between the first post and the second post Space, the slide rail mechanism includes a first slide rail set and a second slide rail set, characterized in that: The first slide rail set is used to be installed to the first post, and the first slide rail set includes a first fixed rail and a first movable rail that can be displaced longitudinally relative to the first fixed rail; and The second slide rail set is used to be installed on the second column, and the second slide rail set includes a second fixed rail and a second movable rail that can be displaced longitudinally relative to the second fixed rail; Wherein, the first fixed rail of the first slide rail set is connected to the first column, and the first fixed rail is located outside the transverse space; Wherein, the second fixed rail of the second slide rail set is connected to the second column, and the second fixed rail is located outside the lateral space; Wherein, both the first fixed rail and the second fixed rail include a channel, and a channel width of the channel corresponds to the horizontal space; Wherein, the first movable rail is used to be movably installed to the channel of the first fixed rail, and the second movable rail is used to be movably installed to the channel of the second fixed rail; Both the first column and the second column include a first column portion and a second column portion opposite to the first column portion; the first slide rail set and the second slide rail set also respectively include a first A base and a second base; the first fixed rail is connected to the first column portion of the first column through the first base, and the second fixed rail is connected to the second column through the second base the first column portion of the column; The first pedestal and the second pedestal have substantially the same structural configuration, each pedestal includes a base and a first connecting portion connected to the base substantially vertically, the first connecting portion is used to connect to the first column; The first fixing rail of the first slide rail set is arranged on the base of the first base, and the second fixing rail of the second slide rail set is arranged on the base of the second base; Each fixed rail includes a first wall, a first support section, a second support section, a second wall, a third support section, a fourth support section and a longitudinal wall, the longitudinal wall is connected to Between the first wall and the second wall, the first support section and the second support section are arranged on the first wall, and the third support section and the fourth support section are arranged on the second wall; A portion of the first wall, the first support segment, the second support segment, a portion of the second wall, the third support segment, and the fourth support segment jointly define the channel; The first movable rail and the second movable rail have substantially the same structural configuration, and each movable rail includes a first part, a second part and a longitudinal part connected between the first part and the second part The part of the first wall of each fixed rail, the first support section and the second support section can jointly support the first part of each movable rail; the second wall of each fixed rail part, the third support section and the fourth support section can jointly support the second portion of each movable rail; Each of the bases further includes an extension portion substantially vertically connected to the first connection portion, and the base portion and the extension portion respectively extend in a first predetermined direction and a second predetermined direction opposite to the first connection portion. . 2. The sliding rail mechanism according to claim 1, wherein the first movable rail and the second movable rail are respectively used to connect a first side and a second side of a load, and the load The object, the first movable rail and the second movable rail jointly define a lateral width substantially smaller than the lateral space. 3. The slide rail mechanism according to claim 1, wherein the first support section and the second support section are substantially vertically connected to the first wall; the third support section and the fourth support section The second wall is connected substantially vertically. 4. The sliding rail mechanism according to claim 1, wherein the extension portion of each base includes a first supporting portion, and the first supporting portion is used to support the first supporting portion of each movable rail. department. 5. The slide rail mechanism according to claim 1, further comprising an accessory connecting the extension of each base, the accessory including a second support portion, and the second support portion is used to support the The second part of each active track. 6 . The slide rail mechanism according to claim 5 , wherein the accessory further comprises a second connecting portion for connecting to the second column portion. 7 . 7. The slide rail mechanism according to claim 4, wherein the extension portion of each base is further provided with an auxiliary piece adjacent to the first supporting portion, and the auxiliary piece is at least used to support each movable One of the first, second and longitudinal sections of the rail. 8. A slide rail kit comprising a base, a fixed rail and a movable rail, characterized in that: The base includes a base and a connecting portion connected to the base substantially vertically, the connecting portion is used to provide the base to be connected to an object; the fixed rail is disposed on the base of the base, the fixed rail includes a channel; and The movable rail is used to be movably installed to the channel of the fixed rail; Wherein, the fixed rail includes a first wall, a first support segment, a second support segment, a second wall, a third support segment, a fourth support segment and a longitudinal wall, and the longitudinal wall is connected to the Between the first wall and the second wall, the first support section and the second support section are arranged on the first wall, and the third support section and the fourth support section are arranged on the second wall; Wherein, a part of the first wall, the first support section, the second support section, a part of the second wall, the third support section and the fourth support section jointly define the channel; The movable rail includes a first part, a second part and a longitudinal part connected between the first part and the second part; the part of the first wall of the fixed rail, the first support section and the The second support section can jointly support the first part of the movable rail; the part of the second wall of the fixed rail, the third support section and the fourth support section can jointly support the second part of the movable rail; The first support section and the second support section are connected to the first wall substantially perpendicularly, and the third support section and the fourth support section are connected to the second wall substantially perpendicularly; The base further includes an extension portion substantially vertically connected to the connection portion, and the base portion and the extension portion respectively extend toward a first predetermined direction and a second predetermined direction opposite to the connection portion. 9. The slide rail kit according to claim 8, wherein the extension portion of the base includes a first support portion, and the first support portion is used to support the first portion of the movable rail; and a The accessory is connected with the extension part of the base, and the accessory includes a second supporting part, and the second supporting part is used for supporting the second part of the movable rail. 10. The slide rail kit according to claim 9, wherein the extension part of the base is further provided with an auxiliary part adjacent to the first supporting part, and the auxiliary part is at least used to support the first part of the movable rail. One of the first, second and vertical sections. 11. The slide rail kit according to claim 8, further comprising a first blocking feature disposed on one of the fixed rail and the movable rail, and a second blocking feature disposed on the fixed rail and the movable rail The other one of the movable rails; when the movable rail is displaced from a retracted position toward an opening direction to an extended position relative to the fixed rail, through the mutual blocking of the first blocking feature and the second blocking feature, the In order to prevent the movable rail from displacing from the extending position to the opening direction.

Images