High-sealing-performance door top plate

Abstract

According to the high-sealing-performance door top plate, in the working process, when a door is not closed, the annular atmosphere lamp belt is in a long-lighting state. When the door is closed, the door is firstly in driving abutting connection with the arc-shaped driving face of the sliding column, and in the process, the door drives the sliding column to be completely inserted into the sliding groove through the arc-shaped driving face. Meanwhile, the sliding column drives the sliding block to slide close to the compression spring in the sliding cavity. After the proximity sensor switch detects the position of the sliding block, the annular atmosphere lamp strip is controlled to be turned off. In the closing process of the door, the door abuts against the arc-shaped abutting face of the soft sealing rubber strip, and after the door is completely closed, the soft sealing rubber strip abuts against the door in a sealed mode. In other words, a user can judge whether the door is closed or not by observing the working state of the annular atmosphere lamp strip. On the other hand, when the door is closed, the annular atmosphere lamp strip is closed, and user rest is prevented from being affected. The high-sealing-performance door top plate is high in sealing performance, and a user can visually obtain whether a door is in a sealed closed state or not.

Description

Technical Field

[0001] The utility model relates to the field of door top plates, in particular to a door top plate with high sealing performance. Background Art

[0002] A header is the panel that sits atop a bedroom door. It's typically a long, rectangular board that fits between the doorframe and the wall, spanning the entire length of the doorway. While the material, color, and shape of a header can vary, it's typically made of wood to match the overall decor. It generally serves two purposes. First, it provides additional stability. When the door is closed, it supports the weight and pressure, preventing it from collapsing inward or downward. Second, it contributes to the structural stability of the room. As a component of the room, the header bears pressure and weight, helping to maintain the stability and strength of the entire room.

[0003] However, traditional door top panels, such as the technical solution disclosed in the patent application number CN201410229320.4, whose invention name is sliding door frame top panel, have poor sealing performance, and users cannot intuitively know whether the door is in a sealed closed state. Utility Model Content

[0004] Based on this, it is necessary to provide a high-sealing door top plate to address the technical problem that the traditional door top plate has poor sealing performance and the user cannot intuitively know whether the door is in a sealed closed state.

[0005] A high-sealability door top plate comprises a top plate, an annular ambient light strip, an abutment plate, a soft sealing rubber strip and a trigger mechanism.

[0006] An annular receiving groove is provided on the surface of the top plate, the annular receiving groove is adapted to the annular atmosphere light strip, and the annular atmosphere light strip is inserted into the annular receiving groove and connected to the top plate;

[0007] The abutment plate is connected to the bottom of the top plate, a sliding groove is formed at one end of the abutment plate away from the top plate, a sliding cavity is formed at the bottom of the sliding groove, and a detection groove is formed on the inner wall of the sliding cavity away from the sliding groove;

[0008] The soft sealing strip is arranged at one end of the abutment plate away from the top plate, and a side of the soft sealing strip facing the annular atmosphere light strip is an arc-shaped abutment surface;

[0009] The trigger mechanism includes a sliding post, a sliding block, a compression spring, and a proximity sensor switch. The sliding post is adapted to the sliding slot, one end of which is inserted into the sliding slot and slidably connected to the abutment plate. One end of the sliding post is inserted into the sliding slot and connected to the middle area of ​​the sliding block. The sliding block is adapted to the sliding cavity, which is inserted into the sliding cavity and slidably connected to the abutment plate. The compression spring is housed in the sliding cavity, one end of which is connected to the inner wall of the sliding cavity away from the sliding slot, and the other end of the compression spring is connected to the end of the sliding block away from the sliding post. The proximity sensor switch is housed in the detection slot. The end of the sliding post exposed in the sliding slot, facing the annular atmosphere light strip, is an arc-shaped driving surface. When the end of the sliding post exposed in the sliding slot slides into the sliding slot, the proximity sensor switch can detect the position of the sliding block. The proximity sensor switch is electrically connected to the annular atmosphere light strip.

[0010] In one embodiment, the soft sealing strip is a soft silicone strip.

[0011] In one embodiment, the soft sealing strip is a soft plastic strip.

[0012] In one embodiment, the soft sealing strip is a soft rubber strip.

[0013] In one embodiment, the sliding block is a cylindrical structure.

[0014] In one embodiment, the sliding block is a quadrangular prism structure.

[0015] In one embodiment, the sliding column is a cylindrical structure.

[0016] In one embodiment, the sliding column is a quadrangular prism structure.

[0017] In one embodiment, a bar magnet is embedded in one end of the abutment plate away from the top plate, and is attracted to the iron plate at the top of the door panel.

[0018] In one embodiment, a strip iron plate is embedded in the end of the abutting plate away from the top plate, and is attracted to the strip magnet on the top of the door panel.

[0019] During the operation of the above-mentioned high-sealability door top plate, when the door is not closed, the annular atmosphere light strip is in a long-lasting state. When the door is closed, the door is first driven to abut against the curved drive surface of the sliding column. During this process, the door drives the sliding column to be fully inserted into the sliding groove through the curved drive surface. At the same time, the sliding column drives the sliding block to slide close to the compression spring in the sliding cavity. After the proximity sensor switch detects the position of the sliding block, it controls the annular atmosphere light strip to close. In the process of closing the door, the door abuts against the curved abutting surface of the soft sealing strip. When the door is completely closed, the soft sealing strip is sealed against the door. In other words, the user can judge whether the door is closed by observing the working status of the annular atmosphere light strip. On the other hand, when the door is closed, the annular atmosphere light strip is turned off to avoid affecting the user's rest. The above-mentioned high-sealability door top plate has high sealing performance, and the user can intuitively know whether the door is in a sealed closed state. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 Schematic diagram of the structure of a high-sealing door top plate in one embodiment;

[0021] Figure 2 Schematic diagram of the partial structure of a high-sealing door top plate in one embodiment. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned purposes, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below. In the description of the present invention, 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 indicate directions or positional relationships based on the directions 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 direction, be constructed and operate in a specific direction, and therefore should not be understood as limiting the present invention.

[0023] 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.

[0024] 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; direct connection, or indirect connection through an intermediate medium; internal communication between two components, or interaction between two components, unless otherwise specified. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0025] 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.

[0026] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be an intermediate element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only implementation methods.

[0027] Please also refer to Figures 1 to 2 The present invention provides a high-sealing door top plate 10 , which includes a top plate 100 , an annular atmosphere light strip 200 , an abutting plate 300 , a soft sealing strip 400 and a trigger mechanism 500 .

[0028] An annular receiving groove 101 is provided on the surface of the top plate 100 . The annular receiving groove 101 is adapted to the annular atmosphere light strip 200 . The annular atmosphere light strip 200 is inserted into the annular receiving groove 101 and connected to the top plate 100 .

[0029] The abutment plate 300 is connected to the bottom of the top plate 100 , and a sliding groove 301 is provided at the end of the abutment plate 300 away from the top plate 100 , a sliding cavity 302 is provided at the bottom of the sliding groove 301 , and a detection groove 303 is provided on the inner wall of the sliding cavity 302 away from the sliding groove 301 .

[0030] A soft sealing strip 400 is disposed on the end of the abutment plate 300 away from the top plate 100. The surface of the soft sealing strip 400 facing the annular ambient light strip 200 is a curved abutment surface 410. In this embodiment, the soft sealing strip 400 is a soft silicone strip. In another embodiment, the soft sealing strip 400 is a soft plastic strip. In yet another embodiment, the soft sealing strip 400 is a soft rubber strip.

[0031] The trigger mechanism 500 includes a sliding post 510, a sliding block 520, a compression spring 530, and a proximity sensor switch 540. The sliding post 510 is adapted to fit within the sliding slot 301. One end of the sliding post 510 is inserted into the sliding slot 301 and slidably connected to the abutment plate 300. One end of the sliding post 510 inserted into the sliding slot 301 is connected to the middle area of ​​the sliding block 520. In this embodiment, the sliding block 520 is a cylindrical structure. In another embodiment, the sliding block 520 is a quadrangular prism structure. The sliding block 520 is adapted to fit within the sliding cavity 302. The sliding block 520 is inserted into the sliding cavity 302 and slidably connected to the abutment plate 300. The compression spring 530 is housed within the sliding cavity 302. One end of the compression spring 530 is connected to the inner wall of the sliding cavity 302 away from the sliding slot 301, and the other end of the compression spring 530 is connected to the end of the sliding block 520 away from the sliding post 510. The proximity sensor switch 540 is housed in the detection slot 303. The side of the end of the sliding column 510 exposed in the sliding slot 301 that faces the annular atmosphere light strip 200 is an arc-shaped driving surface 511. When the end of the sliding column 510 exposed in the sliding slot 301 slides into the sliding slot 301, the proximity sensor switch 540 can detect the position of the sliding block 520. The proximity sensor switch 540 is electrically connected to the annular atmosphere light strip 200. In this embodiment, the sliding column 510 has a cylindrical structure. In another embodiment, the sliding column 510 has a quadrangular prism structure.

[0032] To enhance the door's stability when closed, in one embodiment, a bar magnet 310 is embedded in the end of the abutment plate 300 facing away from the top plate 100. An iron plate is embedded in the top of the door panel, and the bar magnet 310 attracts the iron plate. In another embodiment, a bar magnet is embedded in the end of the abutment plate 300 facing away from the top plate 100, and a bar magnet is embedded in the top of the door panel, and the bar magnet attracts the iron plate. This enhances the door's stability when closed.

[0033] During operation of the highly sealed door top panel 10, the annular ambient light strip 200 remains permanently illuminated when the door is open. When the door closes, it first engages the curved drive surface 511 of the sliding post 510. During this process, the curved drive surface 511 drives the sliding post 510 fully into the sliding slot 301. Simultaneously, the sliding post 510 drives the sliding block 520 to slide within the sliding cavity 302, near the compression spring 530. The proximity sensor switch 540 detects the position of the sliding block 520 and controls the annular ambient light strip 200 to close. During the closing process, the door engages the curved abutment surface 410 of the soft sealing strip 400. When the door is fully closed, the soft sealing strip 400 seals against the door. This means that the user can determine whether the door is closed by observing the operating status of the annular ambient light strip 200. Furthermore, when the door is closed, the annular ambient light strip 200 turns off, preventing the user from disturbing their rest. The high-sealing door top plate 10 has high sealing performance, and the user can intuitively know whether the door is in a sealed closed state.

[0034] The technical features of the above-mentioned embodiments can be combined arbitrarily. In order to make the description concise, not all possible combinations of the technical features in the above-mentioned embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0035] The above-described embodiments merely represent several implementations of the present invention. While the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that a person skilled in the art would be able to make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements fall within the scope of protection of the present invention. Therefore, the scope of protection of the present utility model patent shall be determined by the appended claims.

Claims

1. A high-sealing door top plate, characterized in that: Including top plate, annular ambient light strip, abutment plate, soft sealing strip and trigger mechanism; An annular receiving groove is provided on the surface of the top plate, the annular receiving groove is adapted to the annular atmosphere light strip, and the annular atmosphere light strip is inserted into the annular receiving groove and connected to the top plate; The abutment plate is connected to the bottom of the top plate, a sliding groove is formed at one end of the abutment plate away from the top plate, a sliding cavity is formed at the bottom of the sliding groove, and a detection groove is formed on the inner wall of the sliding cavity away from the sliding groove; The soft sealing strip is arranged at one end of the abutment plate away from the top plate, and a side of the soft sealing strip facing the annular atmosphere light strip is an arc-shaped abutment surface; The trigger mechanism includes a sliding column, a sliding block, a compression spring and a proximity sensor switch; the sliding column is adapted to the sliding slot, one end of the sliding column is inserted in the sliding slot and is slidably connected to the abutment plate; one end of the sliding column is inserted in the sliding slot and is connected to the middle area of ​​the sliding block; the sliding block is adapted to the sliding cavity, the sliding block is inserted in the sliding cavity and is slidably connected to the abutment plate; the compression spring is accommodated in the sliding cavity, one end of the compression spring is connected to the inner wall of the sliding cavity away from the sliding slot, the other end of the compression spring is connected to the end of the sliding block away from the sliding column; the proximity sensor switch is accommodated in the detection slot; the end of the sliding column exposed in the sliding slot facing the annular atmosphere light strip is an arc driving surface. When the end of the sliding column exposed in the sliding slot slides into the sliding slot, the proximity sensor switch can detect the position of the sliding block; the proximity sensor switch is electrically connected to the annular atmosphere light strip.

2. The high-sealability door top plate according to claim 1, characterized in that: The soft sealing strip is a soft silicone strip.

3. The high-sealability door top plate according to claim 1, characterized in that: The soft sealing strip is a soft plastic strip.

4. The high-sealability door top plate according to claim 1, characterized in that: The soft sealing strip is a soft rubber strip.

5. The high-sealability door top plate according to claim 1, characterized in that: The sliding block is a cylindrical structure.

6. The high-sealability door top plate according to claim 1, characterized in that: The sliding block is a quadrangular prism structure.

7. The high-sealability door top plate according to claim 1, characterized in that: The sliding column is a cylindrical structure.

8. The high-sealability door top plate according to claim 1, characterized in that: The sliding column is a quadrangular prism structure.

9. The high-sealability door top plate according to claim 1, characterized in that: A bar magnet is embedded in one end of the abutting plate away from the top plate and is attracted to the iron plate at the top end of the door panel.

10. The high-sealability door top plate according to claim 1, characterized in that: A strip iron plate is embedded in one end of the abutting plate away from the top plate and is attracted to the strip magnet on the top end of the door panel.

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