Lower support sliding rail type drawer

Abstract

The utility model provides a lower supporting sliding rail type drawer. The lower supporting sliding rail type drawer comprises a drawer body, bottom supporting sliding rails and a connecting frame. The body comprises side plates on the left side and the right side, end plates at the front end and the rear end and a bottom plate. The underpinning slide rail comprises a fixed rail and a movable rail; the bottom supporting sliding rail is arranged below the bottom plate; the fixed rail is connected to a side plate of the cabinet body through a connecting frame, and the movable rail is fixedly connected with the bottom surface of the bottom plate. The mounting structure is simple in structure and convenient to assemble, and the mounting efficiency is greatly improved. Meanwhile, as the sliding rails are arranged at the bottom of the drawer, the sliding rails are more scientific in stress and not prone to damage, the service life of the drawer is greatly prolonged, and the maintenance cost is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of drawer design and processing, in particular to a bottom-supporting slide rail type drawer. Background Art

[0002] In the process of home decoration, drawers are one of the most important parts of furniture in places such as kitchens, bathrooms, living rooms and bedrooms. Drawers with storage and organization functions have become an indispensable and important element in modern home design.

[0003] Usually, drawers are set on the side panels of the cabinet body through slide rails. In the prior art, the slide rails are set on both sides of the drawer board, and there is a large gap between the drawer board and the cabinet side panel, which greatly reduces the storage space inside the drawer; at the same time, the large assembly gap affects the overall beauty of the home design; and the side-mounted slide rails have a poor stress structure during long-term use, are easily damaged, and have a short service life.

[0004] Existing home drawers usually need to be assembled on site and then installed on the cabinet through slide rails. The whole process is cumbersome and inefficient. Utility Model Content

[0005] The purpose of the utility model is to provide a bottom-supporting slide rail type drawer to solve at least one of the above-mentioned technical problems existing in the prior art.

[0006] In order to solve the above technical problems, the utility model provides a bottom-supporting slide rail type drawer, comprising: a drawer body, a bottom-supporting slide rail and a connecting frame;

[0007] The body comprises left and right side plates, front and rear end plates and a bottom plate;

[0008] The bottom supporting slide rail comprises a fixed rail and a movable rail; the bottom supporting slide rail is arranged below the bottom plate;

[0009] The fixed rail is connected to the cabinet side plate through a connecting frame, and the movable rail is fixedly connected to the bottom surface of the bottom plate.

[0010] Further, the connecting frame is L-shaped, including a horizontal portion and a vertical portion;

[0011] The fixed rail is fixedly connected to the horizontal part;

[0012] The vertical portion is fixedly connected to the cabinet side plate.

[0013] Furthermore, the vertical portion extends from bottom to top into the gap between the bond plate and the cabinet side plate;

[0014] Alternatively, the vertical portion extends from top to bottom and is arranged below the bond plate.

[0015] Furthermore, the clamping plate is made of an extruded or drawn profile, and a slot is provided at the lower end of the clamping plate, and the end of the bottom plate is inserted into the slot.

[0016] Furthermore, the bond board is assembled from a main board and a decorative board; the decorative board is arranged on the outside of the main board, a receiving platform is arranged at the lower end of the decorative board, a slot is formed between the receiving platform and the bottom surface of the main board, and the end of the bottom board is inserted into the slot.

[0017] Preferably, after the end of the base plate is inserted into the slot, it is locked and fixed using fasteners such as screws.

[0018] Furthermore, the decorative plate is provided with a shielding portion extending downward on the inner side of the receiving platform, which is used to cover part (such as the moving rail part) or all of the bottom supporting slide rail.

[0019] Furthermore, the decorative panel is fixedly connected to the main board by snapping.

[0020] Furthermore, the main board is made of an extruded or drawn profile, a snap-in groove is provided through the main board along the length direction, and a hook structure adapted to the snap-in groove is provided on the decorative plate.

[0021] Furthermore, in the height direction, it includes a plurality of groups of the clamping grooves and the hook structures which are arranged at intervals.

[0022] Furthermore, the decorative plate is made of an extruded or drawn profile; and the hook structure is arranged through the decorative plate along the length direction.

[0023] Furthermore, the main board is connected to the end plate via a connecting screw and a cylindrical hammer nut; a connecting groove is provided on the end plate, and the cylindrical hammer nut is rotatably mounted in the connecting groove around an axis in the vertical direction.

[0024] The drawer of the present application can be a special-shaped drawer, in which the closing plate and the end plate are arranged at a non-right angle, and the cylindrical hammer nut can be swiveled, so that it can be suitable for connecting the closing plate and the end plate in the above-mentioned special-shaped drawer. In ordinary drawers, the connecting screw is arranged parallel to the end plate, while in the present application, the connecting screw can be at a certain angle (for example, 0-75°) with the plane of the end plate.

[0025] Furthermore, a first through groove is provided at the bottom of the inner side of the main board; and a decorative strip is also included, and the decorative strip is clamped in the first through groove and is used to fill the bottom angle between the main board and the bottom plate.

[0026] Furthermore, a second through groove is provided on the outer side of the main board, and a carbon steel bar is provided in the second through groove; it also includes a partition plate for dividing the internal space of the drawer, and a magnetic block is provided at the end of the partition plate; the partition plate is connected to the main board through the magnetic block and the carbon steel bar.

[0027] Furthermore, the end plate is assembled from an upper plate and a lower plate.

[0028] By adopting the above technical solution, the utility model has the following beneficial effects:

[0029] The utility model provides a bottom-supporting slide rail type drawer, which has a simple structure and is easy to assemble, greatly improving the installation efficiency. At the same time, since the slide rail is arranged at the bottom of the drawer, the slide rail is more scientifically stressed and not easy to be damaged, which greatly prolongs the service life of the drawer and reduces the maintenance cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0031] Figure 1 A top view of a bottom-supporting slide rail type drawer provided in an embodiment of the utility model;

[0032] Figure 2 This is a schematic diagram of the connection structure between the upper plate and the end plate in the embodiment;

[0033] Figure 3 for Figure 2 An exploded view of the bond board shown;

[0034] Figure 4 for Figure 1 A partial enlarged diagram of the middle part;

[0035] Figure 5 It is a structural schematic diagram of a second embodiment of the connecting frame.

[0036] Reference numerals:

[0037] 10-Bonnet plate; 20-end plate; 21-upper plate; 22-lower plate; 30-bottom plate; 40-bottom slide rail; 41-moving rail; 42-fixed rail; 50-connecting frame; 51-horizontal part; 52-vertical part; 60-main board; 61-clamping groove; 62-first through groove; 63-second through groove; 64-carbon steel bar; 70-decorative plate; 71-supporting platform; 72-hook structure; 73-shielding part; 80-connecting screw; 81-cylindrical hammer nut. DETAILED DESCRIPTION

[0038] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0039] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0040] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0041] The present invention will be further explained below in conjunction with specific implementation methods.

[0042] like Figure 1-4 As shown, the present embodiment provides a bottom-supporting slide rail type drawer, comprising: a drawer body, a bottom-supporting slide rail 40 and a connecting frame 50.

[0043] The main body includes left and right side panels 10, end panels 20 at the front and rear ends, and a bottom plate 30; the bottom support slide rail 40 includes a fixed rail 42 and a movable rail 41; the bottom support slide rail 40 is arranged below the bottom plate 30; the fixed rail 42 is connected to the cabinet side panel through a connecting frame 50, and the movable rail 41 is fixedly connected to the bottom surface of the bottom plate 30.

[0044] The connecting frame 50 may be L-shaped, including a horizontal portion 51 and a vertical portion 52 ; the fixed rail 42 is fixedly connected to the horizontal portion 51 ; and the vertical portion 52 is fixedly connected to the cabinet side panel.

[0045] The vertical portion 52 can be bent upward and extend from bottom to top into the gap between the board 10 and the cabinet side panel; or Figure 5 As shown, the vertical portion 52 can be bent downward, extend from top to bottom, and be arranged below the bond plate 10 .

[0046] Preferably, the shutter plate 10 is made of an extruded or drawn profile, and a slot is provided at the lower end of the shutter plate 10, and the end of the bottom plate 30 is inserted into the slot.

[0047] More preferably, the said board 10 is assembled by the main board 60 and the decorative board 70; the decorative board 70 is arranged on the outside of the main board 60, and the lower end of the decorative board 70 is provided with a receiving platform 71 for supporting the said bottom board 30. A slot is formed between the receiving platform 71 and the bottom surface of the main board 60, and the end of the said bottom board 30 is inserted into the slot. Preferably, after the end of the said bottom board 30 is inserted into the slot, it is locked and fixed by fasteners such as screws.

[0048] The decorative plate 70 is provided with a shielding portion 73 (ie, a baffle structure) extending downward on the inner side of the receiving platform 71 , which is used to cover part (eg, part of the movable rail 41 ) or all of the bottom supporting slide rail 40 .

[0049] In this embodiment, the decorative panel 70 is fixedly connected to the main board 60 by snap-fitting, so as to facilitate quick assembly.

[0050] Further preferably, the main board 60 is made of an extruded or drawn profile, and a snap-in groove 61 (or a snap-in structure) is provided through the main board 60 along the length direction, and a hook structure 72 adapted to the snap-in groove 61 is provided on the decorative panel 70 .

[0051] In the height direction, it includes a plurality of groups of the clamping grooves 61 and the hook structures 72 arranged at intervals.

[0052] Furthermore, the decorative plate 70 may also be made of an extruded or drawn profile of a material such as an aluminum alloy; the hook structure 72 is arranged to penetrate along the length direction of the decorative plate 70 .

[0053] Furthermore, the main board 60 is connected to the end plate 20 via a connecting screw 80 and a cylindrical hammer nut 81; a connecting groove (not shown) is provided on the end plate 20, and the cylindrical hammer nut 81 is rotatably mounted in the connecting groove around a vertical axis.

[0054] The drawer of the present application may be a special-shaped drawer, in which the closing plate 10 and the end plate 20 are arranged at a non-right angle, and the cylindrical hammer nut 81 is rotatable, so that it can be suitable for connecting the closing plate 10 and the end plate 20 in the above-mentioned special-shaped drawer. In ordinary drawers, the connecting screw 80 is arranged parallel to the end plate 20, and in the present application, the connecting screw 80 can be at a certain angle (for example, 0-90°) with the plane of the end plate 20. Figure 1 The special-shaped drawer on display includes two right angles and two oblique angles. The four corners are connected and fixed using connecting screws 80 and cylindrical hammer nuts 81.

[0055] Furthermore, a first through groove 62 is provided at the bottom of the inner side of the main board 60 ; a decorative strip is also included, and the decorative strip card 11 is installed in the first through groove 62 to fill the bottom angle between the main board 60 and the bottom plate 30 .

[0056] Furthermore, a second through groove 63 is provided on the outer side surface of the main board 60, and a carbon steel bar 64 is provided in the second through groove 63; it also includes a partition plate (not shown) for dividing the internal space of the drawer, and a magnetic block is provided at the end of the partition plate; the partition plate is connected to the main board 60 through the magnetic block and the carbon steel bar 64.

[0057] More preferably, the end plate 20 is assembled from an upper plate 21 and a lower plate 22. This facilitates the individual cutting of the lower plate 21 or the upper plate 22 when making a special-shaped drawer.

[0058] The utility model has a simple structure and is easy to assemble, which greatly improves the installation efficiency. At the same time, since the slide rail is arranged at the bottom of the drawer, the slide rail is more scientifically stressed and not easy to be damaged, which greatly prolongs the service life of the drawer and reduces the maintenance cost.

[0059] The present application adopts profile technology to manufacture the drawer's side panels and end panels, which has the following beneficial effects:

[0060] 1. The top plate and end plate can be made very thin, for example, less than 6mm; end users can make drawers with the largest storage space according to their needs;

[0061] 2. End users can assemble the drawers they need according to the slide rails of various specifications and sizes provided later;

[0062] 3. The drawer's board and end board are not easy to rust after long-term use;

[0063] 4. A variety of special-shaped drawers can be made according to the drawer installation environment for easy use;

[0064] 5. Drawers can be preset with a lot of operating space to meet the needs of subsequent assembly;

[0065] 6. The terminal production cost of the drawer is low. As long as you have a cutting machine, a hand drill, a tap and a file, you can produce high-end and atmospheric drawers.

[0066] 7. The drawer boards and end boards are made of profile technology, which can facilitate the later assembly of various accessories;

[0067] 8. The drawer panels and end panels are made using profile technology, so the drawer panels can be designed to be very light and thin without losing the design strength requirements.

[0068] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, ordinary technicians in this field should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not make the essence of the corresponding technical solution deviate from the scope of the technical solution of the embodiments of the utility model.

Claims

1. A drawer with a lower support rail, characterized in that: include: Drawer body, bottom slide rail and connecting frame; The body comprises left and right side plates, front and rear end plates and a bottom plate; The bottom supporting slide rail comprises a fixed rail and a movable rail; the bottom supporting slide rail is arranged below the bottom plate; The fixed rail is connected to the cabinet side plate through a connecting frame, and the movable rail is fixedly connected to the bottom surface of the bottom plate.

2. The bottom-supporting slide rail type drawer according to claim 1, characterized in that: The connecting frame is L-shaped and includes a horizontal portion and a vertical portion; The fixed rail is fixedly connected to the horizontal part; The vertical portion is fixedly connected to the cabinet side plate.

3. The undercarriage slide type drawer according to claim 2, characterized in that: The vertical portion extends upward from bottom to top into the gap between the board and the cabinet side panel; Alternatively, the vertical portion extends from top to bottom and is arranged below the bond plate.

4. The undercarriage slide type drawer according to claim 1, characterized in that: The clamping plate is made of an extruded or drawn profile, and a slot is arranged at the lower end of the clamping plate, and the end of the bottom plate is clamped into the slot.

5. The undercarriage slide type drawer according to claim 1, characterized in that: The bond board is assembled from a main board and a decorative board; the decorative board is arranged on the outside of the main board, a receiving platform is arranged at the lower end of the decorative board, a slot is formed between the receiving platform and the bottom surface of the main board, and the end of the bottom board is inserted into the slot.

6. The undercarriage slide type drawer according to claim 5, characterized in that: The decorative plate is provided with a shielding portion extending downward on the inner side of the receiving platform, which is used to cover part or all of the bottom supporting rail.

7. The undercarriage slide type drawer according to claim 5, characterized in that: The decorative plate is fixedly connected to the main board by means of a snap connection.

8. The undercarriage slide type drawer according to claim 7, characterized in that: The main board is made of an extruded or drawn profile, a clamping groove is provided through the main board along the length direction, and a hook structure adapted to the clamping groove is provided on the decorative plate.

9. The undercarriage slide type drawer according to claim 8, characterized in that: In the height direction, it includes a plurality of groups of the clamping grooves and the hook structures which are arranged at intervals.

10. The undercarriage slide type drawer according to claim 8, characterized in that: The decorative plate is made of an extruded or drawn profile; the hook structure is arranged through the length direction of the decorative plate.

11. The undercarriage slide type drawer according to claim 5, characterized in that: The main board is connected to the end plate via a connecting screw and a cylindrical hammer nut; a connecting groove is provided on the end plate, and the cylindrical hammer nut is rotatably mounted in the connecting groove around an axis in a vertical direction.

12. The undercarriage slide type drawer according to claim 5, characterized in that: A first through groove is arranged at the bottom of the inner side of the main board; and a decorative strip is also included. The decorative strip is clamped in the first through groove and is used to fill the bottom angle between the main board and the bottom plate.

13. The undercarriage slide type drawer according to claim 5, characterized in that: The outer side of the main board is provided with a second through groove, and a carbon steel bar is provided in the second through groove; it also includes a partition plate for dividing the internal space of the drawer, and a magnetic block is provided at the end of the partition plate; the partition plate is connected to the main board through the magnetic block and the carbon steel bar.

14. The undercarriage slide type drawer according to claim 1, characterized in that: The end plate is assembled from an upper plate and a lower plate.

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