Ventilation element for a bed board

Abstract

The utility model relates to a ventilation piece for bed board, its characterized in that, including the ventilation main part with the ventilation hole on bed board is adapted, the upper and lower both ends of ventilation main part open set, the inside of ventilation main part is equipped with the bulge, is equipped with ventilation slot in the bulge, and the inner wall between bulge and ventilation main part forms collection cavity for collecting dust, adopts above -mentioned technical scheme, the utility model provides a ventilation piece for bed board, it not only can realize the air -permeable function, can also carry out dust storage, avoids the dust to fall to the lower bunk.

Description

Technical Field

[0001] This utility model relates to ventilation components, and more particularly to a ventilation component used on a bed board. Background Technology

[0002] To improve mattress breathability, prevent dampness and mold, and enhance sleep comfort, ventilation holes are installed on the mattress board. This effectively improves the breathability of the mattress board, promotes air circulation, keeps the inside of the mattress dry, and prevents dampness and mold growth.

[0003] However, when this type of bed board is used in upper and lower bunk beds, although it can provide ventilation, dust from the bottom of the bedding on the upper bunk will fall through the ventilation holes and onto the lower bunk, affecting the lower bunk. Utility Model Content

[0004] The purpose of this utility model is to overcome the defects of the prior art by providing a ventilation component for use on a bed board, which can not only achieve the function of ventilation, but also collect dust and prevent dust from falling onto the lower bunk.

[0005] The technical solution of this utility model is as follows: A ventilation component applied to a bed board includes a ventilation body adapted to ventilation holes on the bed board. The upper and lower ends of the ventilation body are open, and a raised part is provided on the inner side of the ventilation body. A ventilation slot is opened on the raised part. The ventilation slot and the open parts at the upper and lower ends of the ventilation body form a ventilation channel. A collection cavity is formed between the raised part and the inner wall of the ventilation body for collecting dust.

[0006] Using the above technical solution, a ventilation channel is formed between the opening at the lower end of the ventilation body, the ventilation slot, and the opening at the upper end of the ventilation body. Dust from the mattress enters through the opening at the upper end of the ventilation body and is guided into the collection chamber through the raised part, preventing dust from falling. The ventilation body and the bed board are detachable and can be cleaned regularly.

[0007] A further feature of this invention is that a notch is provided on one side of the raised portion from the bottom to the top, and an upwardly inclined guide plate is provided on the bottom wall of the notch. A gap is provided between the guide plate and the top wall of the notch to form the ventilation slot, and the end face of the guide plate and the end face of the notch are on the same vertical line.

[0008] By adopting the above-mentioned further settings, dust is guided into the collection chamber, preventing dust from falling from the ventilation slots without affecting the ventilation effect.

[0009] A further feature of this invention is that the cross-section of the raised portion is shaped like an inverted U or an inverted V.

[0010] By adopting the above-mentioned further design, dust will not accumulate on the raised part, but will fall downward into the collection chamber along the side wall of the raised part, and the side wall of the raised part can play a guiding role.

[0011] A further feature of this invention is that the upper surface of the ventilation body is provided with a first annular positioning edge along its circumference. When the ventilation body is placed in the ventilation hole of the bed board, the first annular positioning edge is located on the outer periphery of the ventilation hole and rests on the upper surface of the bed board.

[0012] Further configuration: The lower end face of the ventilation body is provided with a second annular positioning edge along its circumference. When the ventilation body is placed in the ventilation hole of the bed board, the second annular positioning edge is located on the outer periphery of the ventilation hole and at the lower end of the bed board.

[0013] With the above-mentioned further configuration, the ventilation body is positioned by a ring positioning plate, so that after it is installed in the ventilation hole of the bed board, it will not be subject to axial displacement due to the user.

[0014] A further feature of this invention is that the inner side of the ventilation body is divided into multiple chambers along its length by a partition, and each chamber is provided with the aforementioned raised portion.

[0015] By adopting the above-mentioned further configuration, the partition can increase the number of collection chambers and ventilation slots, enhance the ventilation function and dust collection space, and the partition can also enhance the strength of the ventilation body.

[0016] A further improvement of this invention is that the ventilation body is integrally injection molded from plastic.

[0017] The above-mentioned further design makes it even lighter and does not add weight to the bed board. At the same time, it can be deformed when assembled into the ventilation holes of the bed board, making it easy to disassemble and assemble. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the structure of a specific embodiment of the present utility model; Figure 2 This is a cross-sectional view of a specific embodiment of the present utility model; Figure 3 This is a cross-sectional view from another direction of a specific embodiment of the present utility model; Figure 4 This is a schematic diagram of its application to the bed board; Figure 5 This is a sectional view after assembly onto the bed board.

[0019] In the figure, 1 is the ventilation body; 11 is the raised part; 111 is the ventilation slot; 12 is the collection chamber; 112 is the notch; 113 is the guide plate; 13 is the first annular positioning edge; 14 is the second annular positioning edge; 15 is the partition; 16 is the chamber; 10 is the bed board; and 101 is the ventilation hole. Detailed Implementation

[0020] The technical solutions in this embodiment will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] It should be noted that all directional indicators (such as up, down, forward, backward, etc.) in the description of this utility model are only used to explain the relative positional relationship and movement of the components in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0022] Furthermore, in this utility model, the use of terms such as "first," "second," etc., is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a number" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0023] Furthermore, the technical solutions of the various embodiments of this utility model can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be considered that such combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0024] like Figure 1-5As shown, a ventilation component used on a bed board includes a ventilation body 1 adapted to ventilation holes 101 on the bed board 10. The ventilation body 1 has open ends at the top and bottom. A raised portion 11 is provided on the inner side of the ventilation body 1. A ventilation slot 111 is opened on the raised portion 11. The ventilation slot 111 and the open ends of the ventilation body 1 form a ventilation channel. A collection cavity 12 is formed between the raised portion 11 and the inner wall of the ventilation body 1 for collecting dust. A ventilation channel is formed between the open end of the ventilation body 1, the ventilation slot 111 and the open end of the ventilation body 1. Dust from the mattress enters from the open end of the ventilation body 1 and is guided into the collection cavity 12 through the raised portion 11 to prevent dust from falling. The ventilation body 1 is detachable from the bed board 10 and can be cleaned regularly. The ventilation body 1 is made of plastic injection molding, which is more lightweight and does not add weight to the bed board 10. At the same time, it can deform when assembled into the ventilation holes 101 of the bed board 10, which is convenient for disassembly and assembly.

[0025] Specifically, a notch 112 is provided on one side of the raised portion 11 from the bottom to the top. A guide plate 113 is provided on the bottom wall of the notch 112, which is inclined upward. A gap is provided between the guide plate 113 and the top wall of the notch 112 to form the ventilation slot 111. The end face of the guide plate 113 and the end face of the notch 112 are on the same vertical line, guiding dust into the collection chamber 12, preventing dust from falling from the ventilation slot 111, and not affecting the ventilation effect. The cross-section of the raised portion 11 is arranged in an inverted U-shape or an inverted V-shape, so that dust will not accumulate on the raised portion 11, but will fall downward into the collection chamber 12 along the side wall of the raised portion 11. The side wall of the raised portion 11 can play a guiding role.

[0026] The upper end face of the ventilation body 1 is provided with a first annular positioning edge 13 along its circumference. When the ventilation body 1 is placed in the ventilation hole 101 of the bed board 10, the first annular positioning edge 13 is located on the outer periphery of the ventilation hole 101 and rests on the upper end face of the bed board 10. The lower end face of the ventilation body 1 is provided with a second annular positioning edge 14 along its circumference. When the ventilation body 1 is placed in the ventilation hole 101 of the bed board 10, the second annular positioning edge 14 is located on the outer periphery of the ventilation hole 101 and at the lower end of the bed board 10. The ventilation body 1 is positioned by the annular positioning plate so that after it is installed in the ventilation hole 101 of the bed board 10, it will not be subject to axial displacement due to the user.

[0027] The ventilation body 1 is divided into multiple chambers 16 along its length by a partition 15. Each chamber 16 is provided with the aforementioned raised portion 11. The partition 15 can increase the number of collection chambers 12 and ventilation slots 111, enhance ventilation function and dust collection space, and the partition 15 can also enhance the strength of the ventilation body 1.

Claims

1. A ventilation component used on a bed board, characterized in that, The ventilation body (1) is adapted to the ventilation holes (101) on the bed board (10). The ventilation body (1) is open at both the upper and lower ends. A raised part (11) is provided on the inner side of the ventilation body (1). A ventilation slot (111) is provided on the raised part (11). The ventilation slot (111) and the open parts at both the upper and lower ends of the ventilation body (1) form a ventilation channel. A collection cavity (12) is formed between the raised part (11) and the inner wall of the ventilation body (1) for collecting dust.

2. The ventilation component applied to a bed board according to claim 1, characterized in that, One side of the raised portion (11) has a notch (112) from the bottom to the top. The bottom wall of the notch (112) is provided with an upwardly inclined guide plate (113). A gap is provided between the guide plate (113) and the top wall of the notch (112) to form the ventilation slot (111). The end face of the guide plate (113) and the end face of the notch (112) are on the same vertical line.

3. The ventilation component applied to a bed board according to claim 1 or 2, characterized in that, The cross-section of the raised portion (11) is arranged in an inverted U-shape or an inverted V-shape.

4. The ventilation component applied to a bed board according to claim 1 or 2, characterized in that, The upper end face of the ventilation body (1) is provided with a first annular positioning edge (13) along its circumference. When the ventilation body (1) is placed in the ventilation hole (101) of the bed board (10), the first annular positioning edge (13) is located on the outer periphery of the ventilation hole (101) and is placed on the upper end face of the bed board (10).

5. The ventilation component applied to a bed board according to claim 4, characterized in that, The lower end face of the ventilation body (1) is provided with a second annular positioning edge (14) along its circumference. When the ventilation body (1) is placed in the ventilation hole (101) of the bed board (10), the second annular positioning edge (14) is located on the outer periphery of the ventilation hole (101) and at the lower end of the bed board (10).

6. The ventilation component applied to a bed board according to claim 1 or 2, characterized in that, The ventilation body (1) is divided into multiple chambers (16) along its length by a partition (15), and each chamber (16) is provided with the aforementioned raised portion (11).

7. The ventilation component applied to a bed board according to claim 1 or 2, characterized in that, The ventilation body (1) is made of plastic integral injection molding.

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