CN218246378U

CN218246378U - Slide rail structure and cupboard

Info

Publication number: CN218246378U
Application number: CN202222216745.4U
Authority: CN
Inventors: 何铨芳
Original assignee: Dongguan Dige Hardware Products Co Ltd
Current assignee: Dongguan Dige Hardware Products Co Ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-01-10
Anticipated expiration: 2032-08-22

Abstract

The utility model relates to a slide rail technical field discloses a slide rail structure and cupboard, and its slide rail structure includes: the mounting frame comprises a first mounting plate and a second mounting plate, and the first mounting plate is arranged at the connecting position of the slide rail structure and the cabinet; the bottom rail is arranged on the second mounting plate, a first sliding cavity is arranged in the bottom rail, the first sliding cavity is provided with a first insertion opening, the first insertion opening is arranged opposite to the first mounting plate, and a folded edge is arranged on the edge, close to the second mounting plate, of the first insertion opening; the middle rail is arranged on the bottom rail in a sliding mode, and the first sliding support is arranged between the bottom rail and the middle rail; the upper rail is arranged on the middle rail in a sliding manner; and the second sliding bracket is arranged between the middle rail and the upper rail. The utility model provides a slide rail structure when guaranteeing slide rail structure's bearing effect, can reduce slide rail structure's materials, reduces economic cost, goes up rail, well rail and end rail moreover and can link, and slide rail structure moves more stably and in the same direction as smooth.

Description

Slide rail structure and cupboard

Technical Field

The utility model relates to a slide rail technical field especially relates to a slide rail structure and cupboard.

Background

At present, the bottom rail of the sliding rail structure is connected with the middle rail in a sliding manner, the bottom rail also extends towards one side to form an installation part for being installed on the cabinet, the installation part is a part of the bottom rail, the installation part is installed on the cabinet, and the sliding rail structure can be installed on the cabinet. The installation department sets up the mounting hole usually, and on the cupboard was installed to the rethread bolt with the installation department, the mounting hole can set up 2-3 positions at the installation department usually, did not set up the material waste of the part of mounting hole, and the holistic economic cost of slide rail structure is higher.

SUMMERY OF THE UTILITY MODEL

The utility model aims at: the utility model provides a slide rail structure and cupboard, can reduce slide rail structure's material, reduce economic cost.

In order to achieve the above object, the utility model provides a slide rail structure, include:

the mounting frame comprises a first mounting plate and a second mounting plate, the first mounting plate is used for being mounted on the cabinet, an included angle is formed between the first mounting plate and the second mounting plate, and the first mounting plate is arranged at the connecting position of the sliding rail structure and the cabinet;

the bottom rail is arranged on the second mounting plate, a first sliding cavity is arranged in the bottom rail, the first sliding cavity is provided with a first insertion opening, the first insertion opening is arranged opposite to the first mounting plate, and a folded edge is arranged on the edge, close to the second mounting plate, of the first insertion opening;

the middle rail is arranged on the bottom rail in a sliding mode and provided with a first inserting part, the first inserting part is inserted into the first sliding cavity from the first inserting hole, and the first inserting part can slide in the first sliding cavity;

the first sliding support is arranged between the bottom rail and the middle rail, a first rolling piece which is simultaneously contacted with the bottom rail and the middle rail is arranged on the first sliding support so as to form sliding connection between the bottom rail and the middle rail, and a first linkage piece is also arranged on the first sliding support;

the upper rail is arranged on the middle rail in a sliding manner;

the second sliding support is provided with a second rolling piece which is simultaneously contacted with the middle rail and the upper rail so as to form sliding connection between the middle rail and the upper rail, and a second linkage piece is further arranged on the second sliding support and matched with the first linkage piece so that the upper rail, the middle rail and the bottom rail can be linked.

In some embodiments of the present application, a second sliding cavity is disposed in the middle rail, the second sliding cavity having a second insertion opening that opens downward and is located on a side of the middle rail facing away from the first mounting plate;

the bottom rail is provided with a second inserting part which forms the edge of the first inserting port far away from one side of the folded edge;

the second inserting part is inserted into the second sliding cavity from the second inserting hole and can slide in the second sliding cavity;

the first sliding support is arranged inside the second sliding cavity.

In some embodiments of the present application, the first linkage member is a first toothed edge disposed along an extending direction of the bottom rail, and the first toothed edge is located in the second sliding cavity;

the second linkage part comprises a gear and a second toothed edge arranged along the extension direction of the middle rail, the second toothed edge is positioned in the upper rail, the gear is arranged between the first toothed edge and the second toothed edge, and the gear is meshed with the first toothed edge and the second toothed edge simultaneously;

the middle rail is provided with a through hole, and the gear penetrates through the through hole, so that one part of the gear is located in the upper rail, and the other part of the gear is located in the second sliding cavity.

In some embodiments of the present application, the second linkage member further includes a fixed member disposed on the middle rail, and the gear is rotatably connected to the fixed member by a rotating shaft.

In some embodiments of the present application, the mounting frame further includes a reinforcing rib, and both ends of the reinforcing rib are respectively connected to the first mounting plate and the second mounting plate.

In some embodiments of the present application, the number of the mounting brackets is plural, and the first mounting plates of the respective mounting brackets are located on the same side of the slide rail structure.

In some embodiments of the present application, the second mounting plate and/or the upper rail is provided with a mounting position for mounting a fitting adapted to a slide rail structure.

In some embodiments of the present application, the slide rail structure further comprises a positioning member,

the top surface of the upper rail is an installation surface, the positioning piece is arranged above the installation surface, and the positioning piece is positioned at the rear end of the upper rail.

In some embodiments of the present application, the positioning member comprises:

a connecting plate disposed on the upper rail;

one end of the inserting plate is arranged on the connecting plate, the inserting plate is positioned above the mounting surface, and the width of the other end of the inserting plate is gradually narrowed.

The utility model also provides a cupboard, include as above arbitrary section the slide rail structure.

The utility model provides a slide rail structure and cupboard, compared with the prior art, its beneficial effect lies in:

the utility model discloses a slide rail structure, including mounting bracket, end rail, well rail, first sliding support, upper rail and second sliding support, the end rail is not directly connected with the cupboard, but is connected with the cupboard through the mounting bracket, the mounting bracket setting at slide rail structure with the hookup location of cupboard does not set up the mounting bracket in the position that does not connect, and the end rail also need not to set up the installation department as among the prior art to reduce the materials of end rail, and then reduce slide rail structure's materials, reduce economic cost. The bottom rail is provided with a first sliding cavity and a first insertion opening, the first insertion opening is opposite to the mounting plate, a folded edge is arranged on the edge of the first insertion opening, and the upper rail is in sliding connection with the bottom rail through a sliding piece. Through setting up the hem, can play the effect that the structure is strengthened to the end rail, guarantee slide rail structure's bearing effect. The slide rail structure has still set up first linkage and second linkage, can let upper rail, well rail and bottom rail can link, and the slide rail structure operation is got up more stably and is in the same direction as smooth.

The utility model also provides a cabinet, including foretell slide rail structure, when guaranteeing slide rail structure's bearing effect, can also reduce slide rail structure's materials, reduce economic cost, slide rail structure moves also more stably and in the same direction as smooth.

Drawings

Fig. 1 is a schematic structural diagram of a slide rail structure according to an embodiment of the present invention.

Fig. 2 is an exploded schematic view of the slide rail structure according to the embodiment of the present invention.

Fig. 3 is a side view of the slide rail structure according to the embodiment of the present invention.

Fig. 4 is a side view of a part of the slide rail structure according to the embodiment of the present invention.

Fig. 5 is a schematic structural diagram of the first and second linkage members according to an embodiment of the present invention.

Fig. 6 is a schematic structural diagram of the first gear side, the second gear side and the gear according to the embodiment of the present invention.

In the figure, 1, a mounting frame; 2. a bottom rail; 3. a middle rail; 4. a first sliding bracket; 5. rail mounting; 6. a second sliding bracket; 7. an accessory; 8. a positioning member; 11. a first mounting plate; 12. a second mounting plate; 13. reinforcing ribs; 21. a first sliding chamber; 22. folding edges; 23. a second insertion part; 31. a first insertion part; 32. a second sliding chamber; 33. a second insertion opening; 34. a through hole; 41. a first linkage member; 42. a first toothed edge; 61. a second linkage member; 62. a gear; 63. a second toothed edge; 64. a fixing member; 81. a connecting plate; 82. a plugboard.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, a slide rail structure according to a preferred embodiment of the present invention includes: mounting bracket 1, bottom rail 2, well rail 3, first sliding support 4, upper rail 5 and second sliding support 6.

The mounting rack 1 comprises a first mounting plate 11 for mounting on the cabinet and a second mounting plate 12 forming an included angle with the first mounting plate 11, wherein the first mounting plate 11 is arranged at the connecting position of the sliding rail structure and the cabinet. The first mounting plate 11 and the second mounting plate 12 are perpendicular to each other, forming the shape of an angle iron. The connecting position of the sliding rail structure and the cabinet refers to the position of the first mounting plate 11 which is connected with the cabinet through the bolt, and the mounting frame 11 is not arranged at the position which is not connected with the bolt, so that the material consumption is reduced.

Referring to fig. 3 and 4, the bottom rail 2 is disposed on the second mounting plate 12, a first sliding cavity 21 is disposed in the bottom rail 2, the first sliding cavity 21 has a first insertion opening, the first insertion opening is disposed opposite to the first mounting plate 11, and a folded edge 22 is disposed on an edge of the first insertion opening close to the second mounting plate 12. The hem 22 can strengthen the intensity of end rail 2, guarantees slide rail structure's bearing effect. The mounting frame 1 and the bottom rail 2 are separated, and the bottom rail 2 can be welded on the second mounting plate 12.

The middle rail 3 is slidably disposed on the bottom rail 2, the middle rail 3 is provided with a first inserting portion 31, the first inserting portion 31 is inserted into the first sliding cavity 21 from the first inserting port, and the first inserting portion 31 can slide in the first sliding cavity 21. The middle rail 3 is buckled on the bottom rail 2 through the first inserting part 31 and the first sliding cavity 21.

The first sliding support 4 is arranged between the bottom rail 2 and the middle rail 3, a first rolling part which is simultaneously contacted with the bottom rail 2 and the middle rail 3 is arranged on the first sliding support 4 so as to form sliding connection between the bottom rail 2 and the middle rail 3, and a first linkage part 41 is also arranged on the first sliding support 4.

And an upper rail 5 which is slidably disposed on the middle rail 3. The upper rail 5 can slide on the middle rail 3.

The second sliding support 6 is arranged between the middle rail 3 and the upper rail 5, the second sliding support 6 is provided with a second rolling piece which is simultaneously contacted with the middle rail 3 and the upper rail 5 so as to form sliding connection between the middle rail 3 and the upper rail 5, the second sliding support 6 is also provided with a second linkage piece 61, and the first linkage piece 41 is matched with the second linkage piece 61 so as to enable the upper rail 5, the middle rail 3 and the bottom rail 2 to be linked. Since the middle rail 3 can slide on the bottom rail 2, the upper rail 5 can slide on the middle rail 3, and the upper rail 5 and the bottom rail 2 can be linked by the first linkage member 41 and the second linkage member 61, thereby realizing that the upper rail 5, the middle rail 3 and the bottom rail 2 can be linked.

The utility model discloses a slide rail structure, including mounting bracket 1, end rail 2, well rail 3, first sliding support 4, upper rail 5 and second sliding support 6, end rail 2 is not directly connected with the cupboard, but is connected with the cupboard through mounting bracket 1, mounting bracket 1 set up at slide rail structure with the hookup location of cupboard does not set up mounting bracket 1 in the position that does not connect, and end rail 2 also need not to set up the installation department as among the prior art to reduce end rail 2's materials, and then reduce slide rail structure's materials, reduce economic cost. The bottom rail 2 is provided with a first sliding cavity 21 and a first insertion opening, the first insertion opening is arranged opposite to the mounting plate, a folding edge 22 is arranged on the edge of the first insertion opening, and the upper rail 5 is connected with the bottom rail 2 in a sliding mode through a sliding piece. Through setting up hem 22, can play the effect that the structure is strengthened to bottom rail 2, guarantee slide rail structure's bearing effect. The slide rail structure is further provided with a first linkage piece 41 and a second linkage piece 61, so that the upper rail 5, the middle rail 3 and the bottom rail 2 can be linked, and the slide rail structure runs more stably and smoothly.

In this embodiment, referring to fig. 3 and fig. 4, a second sliding cavity 32 is disposed in the middle rail 3, the second sliding cavity 32 has a second insertion opening 33, and the second insertion opening 33 is open downward and is located on a side of the middle rail 3 away from the first mounting plate 11; the bottom rail 2 is provided with a second inserting part 23, and the second inserting part 23 forms the edge of a first inserting opening at one side far away from the folding edge 22; the second inserting portion 23 is inserted into the second sliding cavity 32 from the second inserting port 33, and the second inserting portion 23 can slide in the second sliding cavity 32; the first sliding bracket 4 is disposed inside the second sliding chamber 32. The second sliding cavity 32 is similar to the first sliding cavity 21 in arrangement, and the second inserting part 23 can slide in the second sliding cavity 32, so that the middle rail 3 and the bottom rail 2 can be buckled with each other and can slide relatively.

In the present embodiment, referring to fig. 5 and fig. 6, the first linking member 41 is a first toothed edge 42 disposed along the extending direction of the bottom rail 2, and the first toothed edge 42 is located in the second sliding cavity 32; the second linkage piece 61 comprises a gear 62 and a second toothed edge 63 arranged along the extension direction of the middle rail 3, the second toothed edge 63 is positioned in the upper rail 5, the gear 62 is arranged between the first toothed edge 42 and the second toothed edge 63, and the gear 62 is simultaneously meshed with the first toothed edge 42 and the second toothed edge 63; the middle rail 3 is provided with a through hole 34, and the gear 62 passes through the through hole 34, so that one part of the gear 62 is positioned in the upper rail 5 and the other part of the gear 62 is positioned in the second sliding cavity 32. The position of the gear 62 relative to the middle rail 3 is unchanged, that is, the gear 62 only rotates relative to the middle rail 3, when the gear 62 rotates, the first toothed edge 42 is engaged with the gear 62 to drive the first toothed edge 42 to move, the second toothed edge 63 is also engaged with the gear 62 to drive the second toothed edge 63 to move, and therefore linkage between the upper rail 5, the middle rail 3 and the bottom rail 2 is achieved.

The second linkage member 61 further includes a fixed member 64, the fixed member 64 is disposed on the middle rail 3, and the gear 62 is rotatably connected to the fixed member 64 through a rotation shaft. The fixing member 64 can define the position of the gear 62 on the middle rail 3, and the gear 62 can be rotated on the fixing member 64 to achieve linkage between the upper rail 5, the middle rail 3 and the bottom rail 2.

For the mounting rack 1, the number of the mounting racks 1 is plural, and the first mounting plates 11 of the respective mounting racks 1 are located on the same side of the slide rail structure. In this embodiment, the mounting bracket 1 is only provided with two, and the slide rail structure can be stably mounted on the cabinet.

The mounting rack 1 further comprises a reinforcing rib 13, and two ends of the reinforcing rib 13 are respectively connected with the first mounting plate 11 and the second mounting plate 12. The reinforcing ribs 13 can play a role in improving the overall strength of the mounting bracket 1. Because the form material of mounting bracket 1 is less, set up strengthening rib 13 and improve the intensity of mounting bracket 1 to make the slide rail structure can stable installation on the cupboard.

The second mounting plate 12 and/or the upper rail 5 are provided with mounting locations for mounting fittings 7 adapted for a sliding rail construction. The fittings 7 can be common fittings 7 of sliding rails such as damping frames, rebounders and the like. This means that both the second mounting plate 12 and the headrail 5 can be provided with fittings 7, or that fittings 7 can be provided on the second mounting plate 12 or the headrail 5 alone. Fig. 1 shows that the fitting 7 is provided only on the second mounting plate 12, and since only two mounting frames 1 are provided in the present embodiment, both ends of the fitting 7 are provided on the respective mounting positions of the two second mounting plates 12, and the fitting 7 is supported by the two mounting frames 1 together.

The slide rail structure of this embodiment still includes setting element 8, and the top surface of upper rail 5 is the installation face, and setting element 8 sets up in the top of installation face, and setting element 8 is located the rear end of upper rail 5. The positioning member 8 can be inserted into the positioning hole of the drawer. The positioning member 8 comprises a connecting plate 81 and a plug-in plate 82, the connecting plate 81 is arranged on the upper rail 5, in the embodiment, the connecting plate 81 is connected on the side surface of the upper rail 5; one end of the inserting plate 82 is arranged on the connecting plate 81, the inserting plate 82 is positioned above the mounting surface, and the width of the other end of the inserting plate 82 is gradually narrowed so as to insert the inserting plate 82 into the positioning hole of the drawer.

The embodiment also provides a cabinet, which comprises the slide rail structure.

To sum up, the embodiment of the utility model provides a slide rail structure, it is when guaranteeing slide rail structure's bearing effect, can reduce slide rail structure's materials, reduces economic cost, and rail 5, well rail 3 and end rail 2 can link in addition, and slide rail structure moves more stably and in the same direction as smooth.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and replacements can be made without departing from the technical principle of the present invention, and these modifications and replacements should also be considered as the protection scope of the present invention.

Claims

1. A slide rail structure, comprising:

the mounting frame comprises a first mounting plate and a second mounting plate, wherein the first mounting plate is used for being mounted on the cabinet, the second mounting plate forms an included angle with the first mounting plate, and the first mounting plate is arranged at the connecting position of the sliding rail structure and the cabinet;

the bottom rail is arranged on the second mounting plate, a first sliding cavity is arranged in the bottom rail, the first sliding cavity is provided with a first insertion opening, the first insertion opening is opposite to the first mounting plate, and a folded edge is arranged on the edge, close to the second mounting plate, of the first insertion opening;

the upper rail is arranged on the middle rail in a sliding manner;

2. The slide rail structure according to claim 1, wherein:

a second sliding cavity is arranged in the middle rail, and is provided with a second insertion opening which is open downwards and is positioned on one side of the middle rail, which is far away from the first mounting plate;

the bottom rail is provided with a second inserting part, and the second inserting part forms the edge of the first inserting opening at one side far away from the folded edge;

the second inserting part is inserted into the second sliding cavity from the second inserting hole, and the second inserting part can slide in the second sliding cavity;

the first sliding support is arranged inside the second sliding cavity.

3. The slide rail structure according to claim 2, wherein:

the first linkage part is a first tooth-shaped edge arranged along the extending direction of the bottom rail, and the first tooth-shaped edge is positioned in the second sliding cavity;

4. The slide rail structure according to claim 3, wherein:

the second linkage piece further comprises a fixing piece, the fixing piece is arranged on the middle rail, and the gear is rotatably connected with the fixing piece through a rotating shaft.

5. The slide rail structure according to claim 1, wherein:

the mounting bracket further comprises a reinforcing rib, and the two ends of the reinforcing rib are respectively connected with the first mounting plate and the second mounting plate.

6. The slide rail structure according to claim 1, wherein:

the quantity of mounting bracket is a plurality of, and is a plurality of the mounting bracket is individual first mounting panel is located same one side of slide rail structure.

7. The slide rail structure according to claim 1, wherein:

and the second mounting plate and/or the upper rail are/is provided with mounting positions for mounting accessories suitable for the sliding rail structure.

8. The slide rail structure according to claim 1, further comprising a positioning member,

9. The slide rail structure according to claim 8, wherein:

the positioning member includes:

a connecting plate disposed on the upper rail;

10. A cabinet comprising a sliding track structure according to any one of claims 1 to 9.