Household metal rail

Abstract

The utility model relates to the technical field of household drawer sliding systems, in particular to a household metal rail which comprises two sliding rail assemblies, four fixing assemblies and a drawing plate, each sliding rail assembly comprises a mounting plate and an auxiliary plate, the fixing assemblies are mounted on one side of each auxiliary plate, each fixing assembly comprises a sleeve plate and a telescopic plate, and small holes are formed in the sleeve plates and the telescopic plates at equal intervals; a telescopic plate is arranged in the sliding rail assembly, a fixing bolt is installed on one side of the telescopic plate in a penetrating mode, a drawing plate is arranged between the sliding rail assembly, sliding strips are installed on the two sides of the drawing plate, and the drawing plate is connected with the sliding rail assembly in a sliding mode through the sliding strips. A user can easily adjust the installation height of the sliding rail, the using flexibility and adaptability of furniture are improved, wheels are not adopted for auxiliary sliding, the friction force and noise in the sliding process are remarkably reduced through a pure mechanical sliding structure, and the comfort level of the home environment is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of home drawer sliding system, especially to a metal rail for home. BACKGROUND

[0002] The drawer sliding system widely used in the market at present adopts the roller or ball guide rail structure, and these systems realize the smooth opening and closing of the drawer through the rolling of the wheels on the track. Although this kind of system provides good sliding effect to a certain extent, it is easy to wear under long-term use, which leads to the increase of sliding resistance and noise, and the maintenance cost is higher. In addition, the design of the roller or ball has high requirements for installation accuracy, and once it is improperly installed, it is easy to cause the drawer to shake or jam;

[0003] The prior art has the following disadvantages:

[0004] Once the traditional sliding rail is installed, its height is fixed, and it cannot be adjusted according to the actual demand, which limits the flexibility and adaptability of the furniture.

[0005] Wear problem: the contact area between the roller or ball and the track is small, and long-term friction can easily cause material wear, affecting the sliding performance. TECHNICAL SOLUTION

[0006] The utility model discloses a metal rail for home, which solves the problems in the background art.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a metal rail for home, comprising two sliding rail assemblies, four fixing assemblies and a pull-out plate, the sliding rail assembly comprises a mounting plate and a secondary plate, a fixing assembly is installed on one side of the secondary plate, the fixing assembly comprises a sleeve plate and an extension plate, a small hole is equidistantly formed on the sleeve plate and the extension plate, a fixing bolt is penetrated and installed on one side of the extension plate, a pull-out plate is arranged between the sliding rail assemblies, slide strips are installed on both sides of the pull-out plate, and the pull-out plate is slidably connected with the sliding rail assemblies through the slide strips.

[0008] Preferably, the secondary plate and the mounting plate are installed through bolts, and the combination of the secondary plate and the mounting plate can form a sliding space for the slide strip.

[0009] Preferably, the extension plate is fixed with the sleeve plate through the fixing bolt.

[0010] Preferably, a limiting block is installed on one side of the slide strip, and the sliding position of the pull-out plate can be limited through the limiting block.

[0011] Preferably, the sliding rail assembly, the fixing assembly and the pull-out plate are all made of aluminum alloy material.

[0012] In summary, the present application has the following beneficial technical effects:

[0013] The utility model discloses in the installation use process, and the height is adjustable, through telescopic plate and fixed peg in fixed assembly, and user can easily adjust the installation height of slide rail, has improved furniture use's flexibility and adaptability, and the device does not adopt wheel as auxiliary sliding, and the friction and noise in sliding process are reduced significantly in pure mechanical sliding structure, and the comfort of home environment is promoted, and adopts aluminium alloy material, not only has improved the product's durability and bearing capacity, has maintained good aesthetic and light weight. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is the front view of the utility model;

[0015] Figure 2 It is the explosion structure schematic diagram of the utility model;

[0016] Figure 3 It is the slide rail assembly and fixed assembly separation structure schematic diagram of the utility model;

[0017] Figure 4 It is the slide rail assembly and pull-out plate enlarged structure schematic diagram of the utility model.

[0018] In the drawing: 1, slide rail assembly;101, mounting plate;102, vice plate;2, fixed assembly;201, cover plate;202, telescopic plate;203, fixed peg;3, pull-out plate;301, slide bar;302, limit block. DETAILED DESCRIPTION

[0019] The following combines the drawings Figures 1-4 , make this application further detailed explanation.

[0020] The utility model provides a metal rail for home, which comprises two slide rail assemblies 1, four fixing assemblies 2 and a pull-out plate 3, wherein the slide rail assembly 1 comprises a mounting plate 101 and a sub-plate 102, the fixing assembly 2 is mounted on one side of the sub-plate 102, the fixing assembly 2 comprises a sleeve plate 201 and an extension plate 202, the mounting plate 101 can be mounted on a furniture product through the fixing assembly 2, and a gap is formed between the mounting plate 101 and the sub-plate 102 through the mounting of the sub-plate 102 on the mounting plate 101, a plurality of small holes are equidistantly formed in the sleeve plate 201 and the extension plate 202, a fixing bolt 203 is mounted on one side of the extension plate 202 in a penetrating manner, the mounting position of the extension plate 202 on the sleeve plate 201 can be adjusted through the fixing bolt 203, so that the mounting height of the slide rail assembly 1 is adjusted, the pull-out plate 3 is arranged between the slide rail assemblies 1, the pull-out plate 3 is provided with slide strips 301 on both sides, the pull-out plate 3 is slidably connected to the slide rail assemblies 1 through the slide strips 301, the pull-out plate 3 can move in the gap between the mounting plate 101 and the sub-plate 102 through the slide strips 301, so that the pull-out plate 3 can be pulled out and stably slide, and the slide strips 301, the mounting plate 101 and the sub-plate 102 are polished and coated with lubricating oil, so that the friction is small.

[0021] Further, the sub-plate 102 and the mounting plate 101 are mounted through bolts, and the combination of the sub-plate 102 and the mounting plate 101 can form a sliding space for the slide strips 301.

[0022] Further, the extension plate 202 is fixed to the sleeve plate 201 through the fixing bolt 203.

[0023] Further, the slide strips 301 are provided with limiting blocks 302 on one side, and the sliding position of the pull-out plate 3 can be limited through the limiting blocks 302.

[0024] Further, the slide rail assemblies 1, the fixing assemblies 2 and the pull-out plate 3 are made of aluminum alloy.

[0025] The standard parts used in the utility model can be purchased from the market, the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, which will not be described in detail here.

[0026] The implementation principle of the household metal rail in the embodiment of the present application is as follows: the slide rail assembly 1 is composed of a mounting plate 101 and a sub-plate 102, which are connected by bolts to form a sliding space for the sliding strip 301 of the pull-out plate 3 to move. The mounting plate 101 serves as a fixed base, and the sub-plate 102 provides additional support and a sliding track. The fixed assembly 2 includes a sleeve plate 201 and an extension plate 202, both of which are provided with equidistant small holes. The fixed assembly 2 is fixed by the fixed bolt 203 passing through the small holes, so that the installation height of the slide rail assembly 1 can be flexibly adjusted. This design not only simplifies the installation process, but also allows users to make height adjustments according to the specific conditions of furniture. The pull-out plate 3 is provided with the sliding strip 301 on both sides, which is in sliding connection with the slide rail assembly 1 to realize smooth pulling and drawing actions. The limiting block 302 on one side of the sliding strip 301 ensures the stable sliding of the pull-out plate 3 within a specific range and prevents misalignment.

[0027] The exemplary embodiments of the household metal rail provided by the present disclosure are described above with reference to the preferred embodiments. However, those skilled in the art can understand that various modifications and changes can be made to the specific embodiments described above without departing from the concept of the present disclosure, and various technical features and structures proposed by the present disclosure can be combined in various ways without exceeding the protection scope of the present disclosure, and the protection scope of the present disclosure is determined by the appended claims.

Claims

1. A domestic metal rail comprising two slide rail assemblies (1), four fixing assemblies (2) and a drawer plate (3), characterized in that: The slide rail assembly (1) comprises a mounting plate (101) and a sub plate (102), one side of the sub plate (102) is provided with a fixing assembly (2), the fixing assembly (2) comprises a sleeve plate (201) and a telescopic plate (202), equidistantly provided with small holes on the sleeve plate (201) and the telescopic plate (202), one side of the telescopic plate (202) is provided with a fixing bolt (203), the slide rail assembly (1) is provided with a pull-out plate (3), both sides of the pull-out plate (3) are provided with slide strips (301), the pull-out plate (3) is slidably connected with the slide rail assembly (1) through the slide strips (301).

2. A domestic metal rail according to claim 1, characterised in that: The sub plate (102) is bolted with the mounting plate (101).

3. A metal track for domestic use according to claim 1, characterized in that: The telescopic plate (202) is fixed with the sleeve plate (201) through the fixing bolt (203).

4. The metal track for home use according to claim 1, wherein: One side of the slide strip (301) is provided with a limiting block (302).

5. The metal track for home use according to claim 1, wherein: The slide rail assembly (1), the fixing assembly (2) and the pull-out plate (3) are all made of aluminum alloy material.

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