Lower guide rail structure capable of rapidly draining water

Abstract

The utility model relates to the technical field of lower guide rail structures, in particular to a lower guide rail structure capable of rapidly draining water. A water collecting tank connected to the sectional material is arranged between the two guide rails; the two sides of the water collecting tank abut against the two guide rails respectively. A water tank water inlet is formed in the bottom of the water collecting tank; a hollow cavity is formed in the profile; a cavity water inlet is formed in the top of the hollow cavity; a water outlet is formed in the bottom of the hollow cavity. When in use, water is automatically discharged to the outside of the section bar through the height difference of the water inlet of the water tank, the water inlet of the cavity and the water outlet, and the water between the guide rails is automatically emptied.

Description

Technical Field

[0001] The utility model relates to the technical field of lower guide rail structures, in particular to a lower guide rail structure for rapid drainage. Background Art

[0002] The sliding rail of a sliding door is used for the sliding guide of the door. The door body is connected with a pulley structure that is slidably connected to the rail; usually the rail is connected and fixed to the door frame. In the double sliding door structure, the lower rail structure is two parallel rail structures, and the rails form a groove structure with the profile between the rails. If water falls into the groove structure along the surface of the door, it is difficult to drain. If water accumulates for a long time, it is easy to produce dirt and breed bacteria, which needs to be cleaned regularly. Once the dirt accumulates inside, it is difficult to remove. Utility Model Content

[0003] The utility model aims to provide a lower guide rail structure for rapid drainage in view of the defects and shortcomings of the prior art.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] The utility model discloses a lower guide rail structure for rapid drainage, which comprises a profile; two guide rails parallel to each other are arranged on the top surface of the profile; a water collecting trough connected to the profile is arranged between the two guide rails; two sides of the water collecting trough are respectively pressed against the two guide rails; a water trough water inlet is arranged at the bottom of the water collecting trough; a hollow cavity is arranged inside the profile; a cavity water inlet is arranged at the top of the hollow cavity; and a drainage outlet is arranged at the bottom of the hollow cavity.

[0006] Furthermore, the cross-section of the water collecting tank is in a "V"-shaped structure.

[0007] Furthermore, the profile is provided with a ring-shaped tearing notch on the inner top wall of the hollow cavity.

[0008] Furthermore, the bottom surface of the hollow cavity is inclined; the horizontal height of the bottom surface of the hollow cavity gradually decreases along the direction of the drain outlet.

[0009] Furthermore, a cover positioning hole is provided on the top surface of the water collection tank; a cover is embedded in the cover positioning hole; extensions are provided on both sides of the cover; the extensions are supported on the top surface of the profile; the cross-section of the cover is a "V" shaped structure; and the water inlet of the water tank is provided on the cover.

[0010] Furthermore, two guide rail mounting grooves are provided on the top surface of the profile; the two guide rails are respectively inserted into the guide rail mounting grooves; water tank extension strips are provided on both sides of the water collecting tank; the water tank extension strips are inserted between the inner surface of the guide rail and the inner wall of the guide rail mounting groove; decorative covers are provided on both sides of the profile; a bending plate is provided on the decorative cover; the bending plate is inserted between the outer surface of the guide rail and the outer wall of the guide rail mounting groove.

[0011] After adopting the above structure, the beneficial effects of the utility model are as follows: the utility model describes a lower guide rail structure for rapid drainage. When the utility model is used, a slider slidably connected to the guide rail is fixed at the bottom of the movable door body; when water enters from between the two movable door bodies, the water slides down from the surface of the movable door body into the water collecting trough, and then enters the hollow cavity through the water inlet of the water inlet trough and the water inlet of the cavity, and is finally discharged from the drain outlet; through the height difference among the water inlet of the water trough, the water inlet of the cavity and the drain outlet, the water is automatically discharged to the outside of the profile, and the water between the guide rails is automatically drained. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a structural diagram of the utility model after the movable door body and the sliding block are installed;

[0013] Figure 2 It is a structural schematic diagram of the utility model;

[0014] Figure 3 is a cross-sectional view of a first decorative cover example;

[0015] Figure 4 is a cross-sectional view of a second decorative cover example;

[0016] Figure 5 It is a cross-sectional view of the profile;

[0017] Figure 6 is a cross-sectional view of the sump;

[0018] Description of reference numerals:

[0019] A. Movable door body; B. Slider; 1. Decorative cover; 101. Bending plate; 2. Guide rail; 3. Profile;

[0020] 301, guide rail mounting groove; 302, tear notch; 303, hollow cavity; 303a, drainage outlet;

[0021] 4. Waterproof rubber strip; 5. Water collecting tank; 501. Surface cover positioning hole; 502. Surface tank extension strip; 6. Surface cover. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings.

[0023] like Figures 1 to 6 As shown, the utility model discloses a lower guide rail structure for rapid drainage, which comprises a profile 3; two guide rails 2 parallel to each other are arranged on the top surface of the profile 3; a water collecting trough 5 connected to the profile 3 is arranged between the two guide rails 2; the two sides of the water collecting trough 5 are respectively pressed against the two guide rails 2; a water trough water inlet is arranged at the bottom of the water collecting trough 5; a hollow cavity 303 is arranged inside the profile 3; a cavity water inlet is arranged at the top of the hollow cavity 303; a drainage port 303a is arranged at the bottom of the hollow cavity 303;

[0024] A waterproof rubber strip 4 is provided at the bottom of the profile 3;

[0025] A slider B slidably connected to the guide rail 2 is fixed at the bottom of the movable door body A; when water enters between the two movable door bodies A, the water slides down from the surface of the movable door body A into the water collecting trough 5, then enters the hollow cavity 303 through the water inlet of the water inlet trough and the water inlet of the cavity, and finally is discharged from the drain outlet 303a; due to the height difference between the water inlet of the water trough, the water inlet of the cavity and the drain outlet 303a, the water is automatically discharged to the outside of the profile 3, and the water between the guide rails 2 is automatically drained.

[0026] As a preferred embodiment of the present invention, the cross-section of the water collecting trough 5 is in a "V"-shaped structure; the water collecting trough 5 with a "V"-shaped structure has a good water collecting effect and can generate a directional water flow to discharge dust and particles from the water collecting trough 5.

[0027] As a preferred embodiment of the present invention, the profile 3 is provided with a ring-shaped tear 302 on the inner top wall of the hollow cavity 303; after the ring-shaped tear 302 is torn open by knocking, a cavity water inlet is formed.

[0028] As a preferred embodiment of the present invention, the bottom surface of the hollow cavity 303 is inclined; the horizontal height of the bottom surface of the hollow cavity 303 gradually decreases along the direction of the drain outlet 303a; the bottom surface of the hollow cavity 303 is an inclined surface, so that the water flow can be directed to be discharged toward the drain outlet 303a, which is conducive to draining the dirt and water inside the hollow cavity 303.

[0029] As a preferred embodiment of the utility model, a cover positioning hole 501 is provided on the top surface of the water collecting tank 5; a cover 6 is embedded in the cover positioning hole 501; extensions are provided on both sides of the cover 6; the extensions are supported on the top surface of the profile 3; the cross section of the cover 6 is a "V"-shaped structure; the water inlet of the water tank is provided on the cover 6; an embedded assembly structure is adopted between the cover 6 and the water collecting tank 5, so that the cover 6 can be disassembled and assembled on the water collecting tank 5, which is convenient for cleaning when the water inlet of the water tank is blocked.

[0030] As a preferred embodiment of the present invention, the top surface of the profile 3 is provided with two guide rail mounting grooves 301; the two guide rails 2 are respectively inserted into the guide rail mounting grooves 301; both sides of the water collecting trough 5 are provided with water trough extension strips 502; the water trough extension strips 502 are inserted between the inner surface of the guide rail 2 and the inner side wall of the guide rail mounting groove 301; both sides of the profile 3 are provided with decorative covers 1; the decorative cover 1 is provided with a bending plate 101; the bending plate 101 is inserted between the outer surface of the guide rail 2 and the outer side wall of the guide rail mounting groove 301;

[0031] The guide rail 2 is inserted through the bending plate 101 and the sink extension strip 502 and positioned on the guide rail mounting groove 301; when the bending plate 101 is inserted into the guide rail mounting groove 301, it is clamped and fixed by the guide rail 2, so that the decorative cover 1 is also fixed, and the decorative cover 1, the guide rail 2 and the profile 3 are connected as a whole by plug-in connection, which is convenient for assembly; the cross-sectional shape of the decorative cover 1 is set according to the shape of the profile 3.

[0032] The above description is only a preferred embodiment of the present utility model, so all equivalent changes or modifications made according to the structure, features and principles described in the scope of the present utility model patent application are included in the scope of the present utility model patent application.

Claims

1. A lower guide rail structure for rapid drainage, comprising a profile (3); two guide rails (2) parallel to each other are arranged on the top surface of the profile (3); the characteristics are: A water collecting trough (5) connected to the profile (3) is provided between the two guide rails (2); two sides of the water collecting trough (5) are respectively pressed against the two guide rails (2); a water trough water inlet is provided at the bottom of the water collecting trough (5); a hollow cavity (303) is provided inside the profile (3); a cavity water inlet is provided at the top of the hollow cavity (303); and a water discharge outlet (303a) is provided at the bottom of the hollow cavity (303).

2. A lower guide rail structure for rapid drainage according to claim 1, characterized in that: The cross section of the water collecting tank (5) is in a "V"-shaped structure.

3. A lower guide rail structure for rapid drainage according to claim 1, characterized in that: The profile (3) is provided with a ring-shaped tear notch (302) on the inner top wall of the hollow cavity (303).

4. A lower guide rail structure for rapid drainage according to claim 1, characterized in that: The bottom surface of the hollow cavity (303) is arranged to be inclined; the horizontal height of the bottom surface of the hollow cavity (303) gradually decreases in the direction of the drainage outlet (303a).

5. The lower guide rail structure for rapid drainage according to claim 1, characterized in that: A cover positioning hole (501) is provided on the top surface of the water collecting trough (5); a cover (6) is embedded in the cover positioning hole (501); extension portions are provided on both sides of the cover (6); the extension portions are supported on the top surface of the profile (3); the cross section of the cover (6) is in a V”-shaped structure; and the water inlet of the water trough is provided on the cover (6).

6. A lower guide rail structure for rapid drainage according to claim 1, characterized in that: The top surface of the profile (3) is provided with two guide rail mounting grooves (301); the two guide rails (2) are respectively inserted into the guide rail mounting grooves (301); both sides of the water collecting groove (5) are provided with water groove extension strips (502); the water groove extension strips (502) are inserted between the inner surface of the guide rail (2) and the inner wall of the guide rail mounting groove (301); both sides of the profile (3) are provided with decorative covers (1); the decorative covers (1) are provided with a bending plate (101); the bending plate (101) is inserted between the outer surface of the guide rail (2) and the outer wall of the guide rail mounting groove (301).

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