Slideway for desk drawer

Abstract

A slide way for a desk drawer comprises an outer rail and an inner rail which is arranged on the outer rail in a sliding mode, the outer rail and the inner rail are in an n shape, a protruding portion of the n-shaped inner rail is located in a groove of the n-shaped outer rail, a sliding block is arranged at the rear end of the protruding portion of the inner rail, and the sliding block is located in the groove of the outer rail. The mounting structure is simple to mount, time-saving and labor-saving, the mounting efficiency is improved, the mounting structure is stable and durable, and the service life is greatly prolonged.

Description

Technical Field

[0001] The utility model relates to the field of furniture production, in particular to a slideway for a table drawer. Background Art

[0002] At present, in the production of table slideways, from blanking to packaging and leaving the factory, there are many processes and complex technologies. Both the inner slideway and the outer slideway have wheels, which are not convenient to install. Due to limitations in tapping, the threads are prone to slipping, and the position is not easy to ensure. Moreover, after long-term use, the outer slideway will fall off, resulting in a short service life.

[0003] In view of the above reasons, a slideway for a table drawer is now developed. Summary of the Utility Model

[0004] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a slideway for a table drawer, which is simple to install, time-saving and labor-saving, improves the installation efficiency, is firm and durable, and greatly improves the service life.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme: A slideway for a table drawer includes an outer rail and an inner rail slidably arranged on the outer rail. Both the outer rail and the inner rail are in a U-shape. The protruding part of the U-shaped inner rail is located in the groove of the U-shaped outer rail. A slider is arranged at the rear end of the protruding part of the inner rail, and the slider is located in the groove of the outer rail.

[0006] Further, a step is arranged at the upper part of the front end of the outer rail.

[0007] Further, an installation hole is opened at the rear end of the protruding part of the inner rail. The slider includes a U-shaped frame and a clamping joint. The clamping joint is arranged in the middle of the inner side of the vertical rod of the U-shaped frame, and the clamping joint is correspondingly clamped with the installation hole. The outer surface of the U-shaped frame is set as an arc surface.

[0008] Further, the slider is made of nylon material.

[0009] The beneficial effects of the utility model are: The utility model is simple to install, time-saving and labor-saving, improves the installation efficiency, is firm and durable, and greatly improves the service life. The structure of the utility model is simple, the design is ingenious, and the use effect is good. The parts not detailedly introduced in the utility model are common existing technologies. Description of the Drawings

[0010] The following further explains the utility model with reference to the drawings:

[0011] Figure 1 is the overall assembly structure schematic diagram;

[0012] Figure 2 is the outer rail structure schematic diagram;

[0013] Figure 3 It is a schematic diagram of the inner rail structure;

[0014] Figure 4 It is a schematic diagram of the slider structure;

[0015] Figure 5 It is a schematic diagram of the use state;

[0016] In the figure: outer rail 1, inner rail 2, slider 3, U-shaped frame 3.1, clamping joint 3.2, pulley 4. Specific implementation mode

[0017] The following further elaborates on the present utility model in conjunction with the attached drawings and specific implementation modes:

[0018] As Figure 1 shown, a slideway for a table drawer includes an outer rail 1 and an inner rail 2 slidably arranged with the outer rail 1. Both the outer rail 1 and the inner rail 2 are in a U-shape. The protruding part of the U-shaped inner rail 2 is located in the groove of the U-shaped outer rail 1. A slider 3 is arranged at the rear end of the protruding part of the inner rail 2, and the slider 3 is located in the groove of the outer rail 1.

[0019] As Figure 2 shown, a step is arranged at the upper part of the front end of the outer rail 1.

[0020] As Figure 3 shown, an installation hole is opened at the rear end of the protruding part of the inner rail 1. As Figure 4 shown, the slider 3 includes a U-shaped frame 3.1 and a clamping joint 3.2. The clamping joint 3.2 is arranged in the middle of the inner side of the vertical rod of the U-shaped frame 3.1. The clamping joint 3.2 is correspondingly clamped with the installation hole, and the outer surface of the U-shaped frame 3.1 is set as an arc surface.

[0021] The slider 3 is made of nylon material.

[0022] Working principle: As Figure 5 shown, during use, the outer rail 1 is spot-welded on the cabinet body, a pulley 4 is installed on the cabinet body at the front end of the outer rail 1, the inner rail 2 is spot-welded on the drawer, the slider 3 prevents the inner rail 2 from contacting the outer rail 1, and the arc surface on the slider 3 contacts the outer rail 1 to reduce the pushing and pulling resistance of the drawer.

[0023] The above is only the specific implementation mode of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A slideway for a table drawer, comprising an outer rail (1) and an inner rail (2) slidably arranged with the outer rail (1), characterized in that: The outer rail (1) and the inner rail (2) are both in the shape of a "J", the raised portion of the "J"-shaped inner rail (2) is located in the groove of the "J"-shaped outer rail (1), a slider (3) is provided at the rear end of the raised portion of the inner rail (2), and the slider (3) is located in the groove of the outer rail (1).

2. A slideway for a table drawer according to claim 1, characterized in that: A step is provided at the upper front end of the outer rail (1).

3. A slideway for a table drawer according to claim 1, characterized in that: A mounting hole is provided at the rear end of the raised portion of the inner rail (2); the slider (3) comprises a U-shaped frame (3.1) and a clamping joint (3.2); the clamping joint (3.2) is arranged at the middle of the inner side of the vertical rod of the U-shaped frame (3.1); the clamping joint (3.2) is clamped correspondingly to the mounting hole; and the outer surface of the U-shaped frame (3.1) is arranged as a curved surface.

4. A slideway for a table drawer according to claim 1, characterized in that: The sliding block (3) is made of nylon.

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