Customized 3D printing neck pillow

Abstract

The utility model discloses a customized 3D printing neck pillow, and relates to the technical field of neck pillows. The printing neck pillow comprises a printing neck pillow body, one side of the printing neck pillow body is provided with an air opening area, the area of the air opening area accounts for half of the surface area of the printing neck pillow body, an air opening is formed in the air opening area, the printing neck pillow body is sleeved with a cotton cloth sleeve, and the top of the cotton cloth sleeve is provided with a first ventilation area and a second ventilation area. Small holes are formed in the first ventilation area, large holes are formed in the second ventilation area, the air opening area, the first ventilation area and the second ventilation area are arranged, personalized customization of the 3d printing technology is combined, a support perfectly attached to the neck in shape can be provided for a user, the blowing heat dissipation function is achieved through the cotton cloth sleeve, and the ventilation effect is good. A user can adjust the wind power and the wind outlet position according to personal requirements, so that different areas of the neck can be properly ventilated and kept dry and comfortable.

Description

Technical Field

[0001] The utility model relates to the technical field of neck pillows, in particular to a customized 3D printed neck pillow. Background Technique

[0002] 3D printing is a rapid prototyping technology. It is a technology that constructs objects by layer-by-layer printing based on digital model files, using powdered metals or resin and other bondable materials. Through the advanced production method of 3D printing, it has realized the possibility of preparing various parts and products using complex lattice structures. Different lattice structures can be incorporated into the design in forms such as repetition, combination, and splicing to achieve different functions and appearances. The lattice structures can vary greatly microscopically and macroscopically, and different lattice structures and those printed with different materials will exhibit completely different mechanical properties. Therefore, how to design 3D printed products through the shape, size, hierarchical structure, and material composition of the lattice to maximize product performance is a very important technical issue. The commonly seen neck pillows on the market are mostly U-shaped neck pillows. The U-shaped neck pillow is designed according to the ergonomics of the neck, can provide effective support for the head and neck, can provide a natural stretching state for the human head and neck, does not hinder blood circulation, and avoids neck and shoulder pain caused by bad sleeping postures.

[0003] The existing customized 3D printed neck pillows incorporate 3D printing technology in the design to fit the neck curve of users, thus improving the comfort of use to a certain extent. At the same time, fans are usually installed at both ends of the neck pillow to achieve blowing and heat dissipation, so as to further enhance the comfort experience of users. However, the air outlet position and wind force of the fans cannot be adjusted according to the actual needs of users. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide a customized 3D printed neck pillow to solve the technical problem that the air outlet position and wind force of the fan cannot be adjusted according to the actual needs of users.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A customized 3D printed neck pillow, including a printed neck pillow. One side of the printed neck pillow is provided with an air outlet area, and the area of the air outlet area accounts for half of the surface area of the printed neck pillow. Air outlets are opened on the air outlet area. A cotton cloth cover is sleeved outside the printed neck pillow. The top of the cotton cloth cover is provided with a first ventilation area and a second ventilation area. Small holes are opened on the first ventilation area, and large holes are opened on the second ventilation area.

[0006] By adopting the above technical solution, the air outlet area opened on the printed neck pillow and the first ventilation area and the second ventilation area provided on the cotton cloth cover, combined with the built-in fan, can realize the function of blowing and cooling at a specified position, keep the neck dry, and avoid neck sultriness and discomfort caused by maintaining the same posture for a long time.

[0007] Further, the area of the first ventilation area accounts for one-fourth of the area of the entire cotton cloth cover, and the area of the second ventilation area accounts for one-fourth of the area of the entire cotton cloth cover.

[0008] By adopting the above technical solution, by setting that the first ventilation area and the second ventilation area each account for one-fourth of the area of the entire cotton cloth cover, it can ensure that the ventilation area is reasonably and moderately distributed, neither too large to make it difficult to adjust the air outlet position, nor too small to affect the ventilation effect.

[0009] Further, a cavity serving as an air duct is arranged inside the printed neck pillow, and fans are fixedly connected to both ends of the printed neck pillow.

[0010] By adopting the above technical solution, the cavity arranged inside the printed neck pillow can effectively serve as an air duct, enabling the air flow generated by the fan to circulate smoothly, and improving the ventilation efficiency.

[0011] Further, a plurality of cotton cloth covers are provided, and the plurality of cotton cloth covers are arranged in sequence along the printed neck pillow.

[0012] By adopting the above technical solution, by providing a plurality of cotton cloth covers and arranging them in sequence along the printed neck pillow, the plurality of cotton cloth covers can avoid the problem of a hard contact surface, thereby improving the comfort of the neck pillow.

[0013] Further, a plurality of small holes are provided, and the plurality of small holes are arranged at equal distances and evenly.

[0014] By adopting the above technical solution, by providing a plurality of small holes and arranging them at equal distances and evenly, it can ensure that the ventilation effect of the first ventilation area is more uniform and avoid the occurrence of ventilation dead spots.

[0015] Further, a plurality of large holes are provided, and the plurality of large holes are arranged at equal distances and evenly.

[0016] By adopting the above technical solution, by providing a plurality of large holes and arranging them at equal distances and evenly, it can ensure that the ventilation volume of the second ventilation area is larger, meeting the needs of users in hot weather or when a stronger ventilation effect is required.

[0017] Further, a dust-proof net is magnetically connected to one side of the fan.

[0018] By adopting the above technical solution, the dust-proof net magnetically connected to one side of the fan can effectively block dust and sundries from entering the fan and the cavity, keep the inside of the neck pillow clean, and avoid affecting the operation of the fan and the ventilation effect of the neck pillow due to dust accumulation.

[0019] In summary, the present utility model mainly has the following beneficial effects:

[0020] 1. By setting the air outlet area, the first ventilation area, and the second ventilation area, and combining with the personalized customization of 3D printing technology, the present utility model can provide support that perfectly fits the shape of the neck for users, effectively relieve neck pressure, improve the comfort of use, and realize the function of blowing and heat dissipation by using a cotton cloth sleeve. Users can adjust the wind force and the air outlet position according to personal needs, so that different areas of the neck can be properly ventilated, keep dry, and avoid discomfort caused by maintaining the same posture for a long time, further improving the comfort of use.

[0021] 2. By setting a dust-proof net, the present utility model can effectively block external dust and sundries from entering the cavity, keep the neck pillow clean and hygienic. When cleaning is needed, the dust-proof net can be conveniently removed and cleaned, which not only extends the service life of the product, but also ensures the ventilation efficiency of the fan, providing users with a lasting and stable ventilation experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0023] Figure 2 is a three-dimensional structural schematic diagram of the present utility model seen from below;

[0024] Figure 3 is an exploded three-dimensional structural schematic diagram of the present utility model;

[0025] Figure 4 is a three-dimensional structural schematic diagram of the second embodiment of the present utility model.

[0026] In the figure: 1. Printed neck pillow; 2. Air outlet area; 3. Cotton cloth sleeve; 4. First ventilation area; 5. Second ventilation area; 6. Air outlet; 7. Dust-proof net; 8. Fan; 9. Cavity; 41. Small holes; 51. Large holes. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model, and should not be construed as limiting the present utility model.

[0028] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, it should not be construed as a limitation to the present utility model. In addition, the terms "first", "second", "third" are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0029] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installed", "connected", "coupled", "set" shall be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection: it can be a mechanical connection or an electrical connection: it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0030] The following will describe the embodiments of the present utility model according to its overall structure. Embodiment 1:

[0031] A customized 3D printed neck pillow, as Figures 1 - 4 shown, includes a printed neck pillow 1. An air outlet area 2 is provided on one side of the printed neck pillow 1. The area of the air outlet area 2 accounts for half of the surface area of the printed neck pillow 1. Air outlets 6 are provided on the air outlet area 2. A cotton cloth cover 3 is sleeved outside the printed neck pillow 1. A first ventilation area 4 and a second ventilation area 5 are provided at the top of the cotton cloth cover 3. Small holes 41 are provided on the first ventilation area 4, and large holes 51 are provided on the second ventilation area 5. The air outlet area 2 provided on the printed neck pillow 1 and the first ventilation area 4 and the second ventilation area 5 provided on the cotton cloth cover 3, combined with the built-in fan 8, can achieve the function of blowing and dissipating heat at a specified position, keeping the neck dry and avoiding neck stuffiness and discomfort caused by maintaining the same posture for a long time. At the same time, by customizing the neck pillow 1 through 3D printing technology, it can ensure a perfect fit between the neck pillow and the user's neck shape, provide personalized support, thereby effectively reducing neck pressure and improving the comfort of use.

[0032] Refer to Figure 1 、 Figure 2 and Figure 3, the area of the first ventilation area 4 accounts for one - quarter of the area of the entire cotton cloth cover 3, and the area of the second ventilation area 5 accounts for one - quarter of the area of the entire cotton cloth cover 3. By setting that each of the first ventilation area 4 and the second ventilation area 5 accounts for one - quarter of the area of the entire cotton cloth cover 3, it can ensure that the ventilation area is reasonably and moderately distributed. It will neither be too large, resulting in an overly large ventilation area and making it difficult to adjust the air outlet position, nor be too small to affect the ventilation effect. Furthermore, it enables users to flexibly adjust the ventilation area as needed by rotating the cotton cloth cover 3 to change the position of the ventilation opening facing the neck, thus realizing a personalized ventilation experience and meeting the ventilation needs of different users or the same user under different circumstances, further enhancing the comfort and practicality of the neck pillow.

[0033] Refer to Figure 1 , Figure 2 and Figure 3 , inside the printed neck pillow 1, there is a cavity 9 acting as an air duct. At both ends of the printed neck pillow 1, there are fans 8 fixedly connected. The cavity 9 set inside the printed neck pillow 1 can effectively act as an air duct, enabling the air flow generated by the fans 8 to flow smoothly, improving the ventilation efficiency. At the same time, the fans 8 fixedly connected at both ends can generate a continuous and stable air flow, blowing the air through the cavity 9 towards the air outlet area 2, and then discharging it through the first ventilation area 4 and the second ventilation area 5 on the cotton cloth cover 3, effectively blowing and dissipating heat from the neck and enhancing the comfort during use.

[0034] Refer to Figure 1 , Figure 2 and Figure 3 , there are multiple cotton cloth covers 3. The multiple cotton cloth covers 3 are arranged in sequence along the printed neck pillow 1. By setting multiple cotton cloth covers 3 and arranging them in sequence along the printed neck pillow 1, the multiple cotton cloth covers 3 can avoid the problem of a relatively hard contact surface, thereby improving the comfort of the neck pillow. At the same time, the multiple cotton cloth covers 3 are convenient for users to replace and clean, keeping the neck pillow clean and hygienic and extending its service life.

[0035] Refer to Figure 1 , Figure 2 and Figure 3 , there are multiple small holes 41. The multiple small holes 41 are arranged at equal distances and evenly. By setting multiple small holes 41 and arranging them at equal distances and evenly, it can ensure that the ventilation effect of the first ventilation area 4 is more uniform, avoid ventilation dead - ends. At the same time, it can effectively disperse the air flow, making the air felt by the neck softer, optimizing the ventilation effect and enhancing the comfort of use.

[0036] Refer to Figure 1 , Figure 2 and Figure 3, there are multiple large holes 51, and the multiple large holes 51 are arranged equidistantly and uniformly. By setting multiple large holes 51 and arranging them equidistantly and uniformly, it can ensure a larger ventilation volume in the second ventilation area 5, meeting the needs of users in hot weather or when a stronger ventilation effect is required. At the same time, the uniformly arranged large holes 51 can also ensure the uniformity of ventilation, providing a more comfortable experience for users.

[0037] The implementation principle of the present utility model is as follows: First, the user needs to customize the neck pillow through 3D printing technology according to their own neck shape and habits. After receiving the product, put the cotton cloth cover 3 on the printed neck pillow 1. When in use, the user closely places the printed neck pillow 1 under the neck, and then starts the fan 8 and adjusts the wind force according to personal needs to achieve different blowing and heat dissipation effects;

[0038] When it is necessary to change the position of the air outlet, by rotating the cotton cloth cover 3 at different positions, the positions of the first ventilation area 4 and the second ventilation area 5 are adjusted to block the upper air outlet 6 of the air outlet area 2, so that different areas of the neck can obtain different air outlet points and wind forces. Furthermore, the blown air can be blown out from the small holes 41 on the first ventilation area 4 and the large holes 51 on the second ventilation area 5, and thus the position and intensity of the blown air can be controlled according to needs. Embodiment 2:

[0039] Refer to Figure 4 , a dust-proof net 7 is magnetically connected to one side of the fan 8. The dust-proof net 7 magnetically connected to one side of the fan 8 can effectively block dust and sundries from entering the fan 8 and the cavity 9, keep the inside of the neck pillow clean, avoid affecting the operation of the fan and the ventilation effect of the neck pillow due to dust accumulation. At the same time, the magnetic connection method makes the installation and disassembly of the dust-proof net 7 simple and fast, facilitating the user to clean and replace, and improving the usability and maintainability of the product.

[0040] The implementation principle of the present utility model is as follows: First, the dust-proof net 7 can block external dust from entering the inside of the cavity 9. At the same time, when cleaning is required, the dust-proof net 7 can be easily disassembled for cleaning after being removed to ensure the hygiene of the product and the ventilation efficiency of the fan.

[0041] Parts not involved in the present utility model are the same as or can be implemented by using the prior art, and will not be elaborated here.

[0042] Although embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model and are not limitations thereof. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations that do not contribute creatively to the embodiments as needed, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A customized 3D printed neck pillow, characterized by: The printed neck pillow (1) comprises a printed neck pillow (1), wherein a vent area (2) is provided on one side of the printed neck pillow (1), the area of ​​the vent area (2) accounts for half of the surface area of ​​the printed neck pillow (1), an air vent (6) is provided on the vent area (2), the printed neck pillow (1) is covered with a cotton cover (3) on the outside, a first ventilation area (4) and a second ventilation area (5) are provided on the top of the cotton cover (3), a small hole (41) is provided on the first ventilation area (4), and a large hole (51) is provided on the second ventilation area (5).

2. The customized 3D printed neck pillow according to claim 1, characterized in that: The area of ​​the first ventilation zone (4) accounts for one quarter of the area of ​​the entire cotton cover (3), and the area of ​​the second ventilation zone (5) accounts for one quarter of the area of ​​the entire cotton cover (3).

3. The customized 3D printed neck pillow according to claim 1, characterized in that: The printed neck pillow (1) is provided with a cavity (9) serving as an air duct inside, and fans (8) are fixedly connected to both ends of the printed neck pillow (1).

4. The customized 3D printed neck pillow according to claim 1, characterized in that: A plurality of the cotton cloth covers (3) are provided, and the plurality of the cotton cloth covers (3) are arranged in sequence along the printed neck pillow (1).

5. The customized 3D printed neck pillow according to claim 1, characterized in that: A plurality of small holes (41) are provided, and the plurality of small holes (41) are evenly arranged at equal distances.

6. The customized 3D printed neck pillow according to claim 1, characterized in that: A plurality of the large holes (51) are provided, and the plurality of the large holes (51) are evenly arranged at equal distances.

7. The customized 3D printed neck pillow according to claim 3, characterized in that: One side of the fan (8) is connected to a dustproof net (7) via magnetic attraction.

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