Reliable sealing installation structure

Abstract

The utility model discloses a reliable sealing installation structure, which relates to the technical field of sealing, and comprises a door frame and a sealing strip, the sealing strip is clamped with an installation strip, a plurality of groups of opposite occlusion teeth are arranged in the sealing strip, one side of the door frame is a convex installation strip, and a plurality of groups of anti-drop strips are arranged on two surfaces of the installation strip in a staggered manner. The cross section of the mounting strip is in a plurality of groups of staggered n shapes; and the occlusion teeth of the sealing strip are clamped with the anti-falling strip. The door frame is installed below the side door, the sealing strip is upwards in contact with the upper door, the meshing teeth of the sealing strip are clamped with the anti-disengaging strip to prevent the sealing strip from disengaging when the door is opened and closed, the installation side wall facilitates installation and supporting of the side wall of the sealing strip, water is prevented from entering the side face, and comprehensive sealing is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of sealing, and in particular relates to a reliable sealing installation structure. Background Art

[0002] In order to facilitate transportation, some small trucks usually have side doors on the side. The side doors consist of an upper door and a lower door. The connection between the lower door and the upper door needs to be sealed to prevent water from entering.

[0003] Chinese utility model announcement number CN221090459U discloses a sealing strip for the lower side door of a truck compartment. The inner wall of the engaging component of the sealing strip is provided with a plurality of engaging teeth. In order to make the sealing strip more stable and prevent it from falling off at will, a special sealing installation structure needs to be designed. Utility Model Content

[0004] In view of the problems mentioned in the background technology, the purpose of the present invention is to provide a reliable sealing installation structure to solve the problems mentioned in the background technology.

[0005] The above technical objectives of the present invention are achieved through the following technical solutions:

[0006] A reliable sealing installation structure includes a door frame and a sealing strip, the sealing strip is clamped with the mounting strip, multiple groups of opposing engaging teeth are arranged in the sealing strip, one side of the door frame is a protruding mounting strip, multiple groups of anti-slip strips are staggered on both sides of the mounting strip, the cross-section of the mounting strip is multiple groups of staggered "X" shapes, and the engaging teeth of the sealing strip are clamped with the anti-slip strips.

[0007] As an optimal technical solution, a group of mounting side walls are provided on both sides of the door frame, which are connected with the side walls of the mounting strips. A concave cavity is formed between the mounting side walls, the mounting strips and the door frame, and the inner wall of the side wall of the sealing strip is fitted and fixed to the mounting side wall.

[0008] As the preferred technical solution, the material of the door frame is SMC.

[0009] Beneficial effects

[0010] The door frame is installed below the side door, with the sealing strip facing upward and in contact with the upper door. The engaging teeth of the sealing strip engage with the anti-strip to prevent the sealing strip from detaching when opening and closing the door. The installed side wall facilitates the installation and support of the side wall of the sealing strip to prevent water from entering from the side and achieve full sealing.

[0011] SMC material has excellent electrical performance and corrosion resistance, and is light in weight and high in strength. Door frames have complex shapes and structures. SMC material is easy to manufacture products with complex shapes and also has good dimensional stability and batch consistency, making it an excellent material for manufacturing door frames.

[0012] Additional aspects and advantages of the present invention will be given in part in the following description and will become apparent from the following description or learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This is a three-dimensional structural diagram of a reliable sealing installation structure proposed by the utility model;

[0014] Figure 2 This is a top view of a reliable sealing installation structure proposed by the present invention;

[0015] Figure 3 This is a three-dimensional structural diagram of the door frame proposed in the present utility model;

[0016] Figure 4 The utility model proposed Figure 3 Enlarged view of point A.

[0017] Figure numerals: 1, door frame; 11, mounting strip; 12, anti-slip strip; 13, mounting side wall; 14, cavity; 2, sealing strip; 21, side wall. DETAILED DESCRIPTION

[0018] The following describes in detail embodiments of the present invention. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar symbols throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention, and should not be construed as limiting the present invention.

[0019] Example 1

[0020] refer to Figures 1 to 4 , a reliable sealing installation structure described in this embodiment includes a door frame 1 and a sealing strip 2, multiple groups of opposing engaging teeth are arranged in the sealing strip 2, one side of the door frame 1 is a protruding mounting strip 11, and multiple groups of anti-slip strips 12 are staggered on both sides of the mounting strip 11. The cross-section of the mounting strip 11 is a multiple group of staggered "X" shapes, and a group of mounting side walls 13 are respectively provided on both sides of the door frame 1. The mounting side walls 13 are connected with the side walls of the mounting strip 11, and a concave cavity 14 is formed between the mounting side walls 13, the mounting strip 11 and the door frame 1. The sealing strip 2 is clamped with the mounting strip 11, and the inner wall of the side wall 21 of the sealing strip 2 is fitted and fixed to the mounting side wall 13, and the engaging teeth of the sealing strip 2 are clamped with the anti-slip strip 12.

[0021] The material of the door frame 1 is SMC (sheet molded material).

[0022] Door frame 1 is installed below the side door, with sealing strip 2 facing upward, contacting the upper door. The meshing teeth of sealing strip 2 engage with anti-slip strip 12, preventing it from detaching when the door is opened or closed. Installing sidewalls 13 facilitates installation and supports sidewalls 21 of sealing strip 2, preventing water from entering from the sides and achieving a comprehensive seal. SMC offers superior electrical performance and corrosion resistance, along with its light weight and high strength. Door frame 1 has complex shapes and structures, and SMC is easily manufactured with these shapes. It also offers excellent dimensional stability and batch consistency, making it an ideal material for manufacturing door frame 1.

[0023] It should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like to indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and 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 therefore should not be understood as a limitation on the present invention.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of the technical features being referred to. Thus, a feature specified as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of this utility model, "plurality" means at least two, such as two, three, etc., unless otherwise specifically defined.

[0025] In this utility model, unless otherwise specified or limited, the terms "installed," "connected," "connect," "fixed," etc. should be understood in a broad sense. For example, they can refer to fixed connection, detachable connection, or integration; mechanical connection, electrical connection, or communication; direct connection or indirect connection through an intermediate medium; internal communication between two elements or interaction between two elements, unless otherwise specified. For those skilled in the art, the specific meanings of the above terms in this utility model can be understood according to specific circumstances.

[0026] In the present invention, unless otherwise expressly specified or limited, when a first feature is "above" or "below" a second feature, it may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediary. Furthermore, when a first feature is "above," "above," or "above" a second feature, it may mean that the first feature is directly above or diagonally above the second feature, or simply means that the first feature is at a higher level than the second feature. When a first feature is "below," "below," or "below" a second feature, it may mean that the first feature is directly below or diagonally below the second feature, or simply means that the first feature is at a lower level than the second feature.

[0027] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A reliable sealing installation structure, comprising a door frame (1) and a sealing strip (2), wherein the sealing strip (2) is snap-connected with the installation strip (11), and is characterized in that: The sealing strip (2) is provided with a plurality of groups of opposing engaging teeth. A protruding mounting strip (11) is provided on one side of the door frame (1). A plurality of groups of anti-slipping strips (12) are staggeredly provided on both sides of the mounting strip (11). The cross section of the mounting strip (11) is a plurality of groups of staggered "X" shapes. The engaging teeth of the sealing strip (2) are engaged with the anti-slipping strips (12).

2. The reliable sealing installation structure according to claim 1, characterized in that: A set of mounting side walls (13) are respectively provided on both sides of the door frame (1), the mounting side walls (13) are connected to the side walls of the mounting strip (11), a cavity (14) is formed between the mounting side walls (13), the mounting strip (11) and the door frame (1), and the inner wall of the side wall (21) of the sealing strip (2) is fitted and fixed to the mounting side wall (13).

3. The reliable sealing installation structure according to claim 1, characterized in that: The material of the door frame (1) is SMC material.

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