Bed backrest with ventilation and moisture-proof function

Abstract

The utility model relates to a bed backrest, especially a bed backrest with ventilation and moisture-proof function, including bed backrest and fan, bed backrest is hollow design, bed backrest front is equipped with left and right two groups of ventilation hole no.

Description

Technical Field

[0001] This utility model relates to a bed backrest, and more particularly to a bed backrest with ventilation and moisture-proof functions. Background Technology

[0002] In bedroom furniture design, the headboard not only affects aesthetics but also serves functions such as providing comfortable support and optimizing space. However, traditional headboards have significant shortcomings in ventilation and moisture prevention, leading to the following problems: In humid climates or poorly ventilated bedroom environments, traditional solid wood, leather, or fabric backrests easily absorb moisture, leading to mold and dust mites growing inside after prolonged use, affecting health, especially for people with allergies. During the rainy season in southern regions, mold often appears on the areas where the backrest meets the wall, making cleaning difficult. In summer, backrests without ventilation designs tend to accumulate heat, causing a sticky feeling after the user's back sweats, affecting sleep. The breathability of padded backrests filled with sponge or down decreases progressively after prolonged pressure. Utility Model Content

[0003] (1) Technical problems to be solved In order to overcome the shortcomings of traditional bed backrests (such as solid wood and leather) which are prone to mold and mites due to poor breathability and moisture accumulation, this utility model aims to provide a bed backrest with ventilation and moisture-proof functions.

[0004] (2) Technical solution A bed backrest with ventilation and moisture-proof function includes a bed backrest and a fan. The bed backrest is hollow. There are two sets of ventilation holes on the front of the bed backrest, one on the left and one on the right. There is a second set of ventilation holes in the middle of the right side of the bed backrest. A fan is installed on the inner wall of the middle of the right side of the bed backrest, and the fan is aligned with the second set of ventilation holes.

[0005] Preferably, the bed also includes a first filter and a second filter. The first filter is connected to the outer wall of the right side of the headboard and is aligned with the second ventilation hole. The second filter is connected to the inner wall of the front side of the headboard and is aligned with the two sets of first ventilation holes respectively.

[0006] Preferably, the bed also includes a storage box, which is slidably provided on the bottom inner side of the headboard.

[0007] Preferably, it also includes a handle, with a handle connected to the middle of the right side of the storage box.

[0008] Preferably, the bed also includes a guide rod, a wedge block, an electric push rod, and a push block. The lower part of the left inner wall of the bed backrest is connected to the guide rod, and the wedge block is slidably connected to the guide rod. An electric push rod located in front of the guide rod is installed on the left inner wall of the bed backrest. A push block is connected to the telescopic rod of the electric push rod, and the push block contacts the inner top surface of the wedge block.

[0009] Preferably, it also includes a spring, with the spring sleeved on the guide rod, and the two ends of the spring connected to the guide rod and the wedge block respectively.

[0010] (3) Beneficial effects This utility model provides ventilation and moisture protection for the headboard by opening ventilation holes one and two. The use of filters one and two ensures that the internal environment of the headboard is clean and hygienic. The fan can accelerate the internal air circulation and improve the rate of moisture dissipation. The storage box can provide space for users to store items. The use of electric push rod, wedge block, guide rod and spring can restrict the movement of the storage box and ensure that the storage box will not slide out automatically in daily life, while saving manpower and making it easy to pull out. Attached Figure Description

[0011] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0012] Figure 2 This is a cross-sectional view of the present invention.

[0013] Figure 3 This is a schematic diagram of the installation of the fan of this utility model.

[0014] Figure 4 This is a partial three-dimensional structural diagram of the present invention. Figure 1 .

[0015] Figure 5 This is a partial three-dimensional structural diagram of the present invention. Figure 2 .

[0016] The labels in the attached diagram are: 1-Bed backrest, 2-Ventilation hole one, 3-Filter one, 4-Ventilation hole two, 5-Filter two, 6-Storage box, 7-Handle, 8-Fan, 9-Guide rod, 10-Wedge block, 11-Spring, 12-Electric push rod, 13-Push block. Detailed Implementation

[0017] Please see Figures 1-3 A bed backrest with ventilation and moisture-proof functions includes a bed backrest 1 and a fan 8. The bed backrest 1 is hollow. The front of the bed backrest 1 has two sets of ventilation holes 1 2 on the left and right sides. Each set of ventilation holes 1 2 is arranged in a diamond pattern, which not only improves the aesthetics but also enhances the ventilation effect. The right side of the bed backrest 1 has a set of ventilation holes 2 4 arranged in a rectangular pattern, which not only improves the aesthetics but also enhances the ventilation effect. The fan 8 is installed on the inner wall of the right side of the bed backrest 1, and the fan 8 is aligned with the ventilation holes 2 4.

[0018] When people rest against the headboard 1, the ventilation holes 2 and 4 improve ventilation efficiency and facilitate heat dissipation. The fan 8 accelerates the air circulation between the inside and outside of the headboard 1, preventing the accumulation of moisture and heat, thus achieving moisture-proof ventilation. The fan 8 inside the ventilation hole 4 accelerates the air circulation between the inside and outside of the headboard 1, preventing the accumulation of moisture and heat, thus achieving moisture-proof ventilation.

[0019] Please see Figure 2 It also includes filter screen 3 and filter screen 5. Filter screen 3 is connected to the outer right side of the headboard 1. Filter screen 3 is aligned with ventilation hole 4. Two filters screens 5 are connected to the inner front side of the headboard 1. The two filters screens 5 are aligned with two sets of ventilation holes 2 respectively.

[0020] Filter 2 5 can block dust and impurities to prevent them from entering the interior of the headboard 1 through ventilation hole 1 2. Filter 3 can block dust and impurities to prevent them from entering the interior of the headboard 1 through ventilation hole 2 4. Filter 3 is located on the outside of the headboard 1 and is easy to clean.

[0021] Please see Figures 1-2 It also includes a storage box 6 and a handle 7. The storage box 6 is slidably provided on the bottom inner side of the headboard 1. The storage box 6 is designed to provide space for users to store items and improve space utilization. The handle 7 is connected to the middle right side of the storage box 6. The handle 7 is designed to make it easy to pull out the storage box 6.

[0022] Please see Figures 4-5 It also includes a guide rod 9, a wedge block 10, an electric push rod 12, and a push block 13. The lower part of the left inner wall of the bed backrest 1 is connected to the guide rod 9, and the wedge block 10 is slidably connected to the guide rod 9. An electric push rod 12 located in front of the guide rod 9 is installed on the left inner wall of the bed backrest 1. The push block 13 is connected to the telescopic rod of the electric push rod 12, and the push block 13 contacts the inner top surface of the wedge block 10.

[0023] The wedge block 10 locks the storage box 6. The electric push rod 12 drives the push block 13 to move upward. The push block 13 drives the wedge block 10 to move upward, releasing the lock on the storage box 6. At this time, the storage box 6 can be pulled out. After the storage box 6 is pulled out, the electric push rod 12 drives the push block 13 to move downward and reset. The wedge block 10 moves downward and resets itself under gravity. After the storage box 6 is used, push the storage box 6 back into the bed backrest 1 to the left. The storage box 6 presses against the inclined surface on the right side of the wedge block 10 to push the wedge block 10 upward. After the storage box 6 passes the wedge block 10, the wedge block 10 moves downward and resets itself under gravity, locking the storage box 6.

[0024] Please see Figures 4-5It also includes a spring 11, which is sleeved on the guide rod 9. The two ends of the spring 11 are connected to the guide rod 9 and the wedge block 10 respectively. The spring 11 makes the wedge block 10 difficult to move, so that the wedge block 10 is always in a state that can limit the storage box 6 and prevent the storage box 6 from falling off accidentally.

Claims

1. A bed headboard with ventilation and moisture-proof functions, characterized in that, The bed includes a headboard (1) and a fan (8). The headboard (1) is hollow. There are two sets of ventilation holes (2) on the front of the headboard (1) and a set of ventilation holes (4) on the middle right side of the headboard (1). The fan (8) is installed on the inner wall of the middle right side of the headboard (1) and is aligned with the ventilation holes (4). The bed also includes a filter (3) and a filter (5). The filter (3) is connected to the outer right side of the headboard (1) and is aligned with the ventilation holes (4). The two filters (5) are connected to the inner front side of the headboard (1) and are aligned with the two sets of ventilation holes (2) respectively. It also includes a storage box (6), which is slidably provided on the bottom inner side of the headboard (1); it also includes a handle (7), which is connected to the middle right side of the storage box (6); it also includes a guide rod (9), a wedge block (10), an electric push rod (12) and a push block (13), which is connected to the lower part of the inner left side of the headboard (1), and a wedge block (10) is slidably connected on the guide rod (9). An electric push rod (12) located in front of the guide rod (9) is installed on the inner left side of the headboard (1), and a push block (13) is connected to the telescopic rod of the electric push rod (12). The push block (13) is in contact with the inner top surface of the wedge block (10).

2. A bed backrest with ventilation and moisture-proof function according to claim 1, characterized in that, It also includes a spring (11), with the spring (11) sleeved on the guide rod (9), and the two ends of the spring (11) connected to the guide rod (9) and the wedge block (10) respectively.

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