Breathable 3D printing U-shaped pillow

Abstract

The utility model discloses a breathable 3D (three-dimensional) printing U-shaped pillow, which belongs to the technical field of U-shaped pillows and comprises a U-shaped pillow cover, a suede layer is fixedly connected to the front of the U-shaped pillow cover, a first connecting band is fixedly connected to the front of the U-shaped pillow cover, and a second connecting band is fixedly connected to the outer surface of the U-shaped pillow cover. A U-shaped pillow inner layer is arranged in the U-shaped pillow outer cover, air holes are formed in the back face of the U-shaped pillow outer cover, air-permeable mesh cloth is fixedly connected to the inner walls of the air holes, and a neck protection pad is arranged on the outer portion of the U-shaped pillow outer cover. According to the breathable 3D printing U-shaped pillow, the U-shaped pillow inner layer is arranged in the outer layer, the design of a hollow structure is adopted, the breathability and elasticity of the pillow can be improved, meanwhile, the unique structural design is also beneficial to dispersing pressure of the neck and relieving fatigue of the neck, and the U-shaped pillow is more breathable and comfortable when being worn on the neck of a user through the arrangement of breathable holes and breathable mesh cloth; and the ventilation effect of the U-shaped pillow is improved.

Description

Technical Field

[0001] The utility model relates to the field of U-shaped pillows, in particular to a breathable 3D printed U-shaped pillow. Background Art

[0002] A U-shaped pillow is a pillow with high sides and a concave middle. It can be used when taking a long train, plane or other means of transportation. Its back and left and right sides can support the head, thereby reducing the pressure on the cervical spine.

[0003] Currently, when a U-shaped pillow is worn around the neck, it is easy to feel stuffy due to the material of the U-shaped pillow. However, the current U-shaped pillow has poor ventilation, which will cause discomfort to the user's neck and reduce the comfort of the U-shaped pillow experience. Therefore, those skilled in the art provide a breathable 3D printed U-shaped pillow to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the present invention is to provide a breathable 3D printed U-shaped pillow to solve the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention provides the following technical solutions:

[0006] A breathable 3D printed U-shaped pillow comprises a U-shaped pillow cover, wherein a suede layer is fixedly connected to the front of the U-shaped pillow cover, a first connecting belt is fixedly connected to the front of the U-shaped pillow cover, a second connecting belt is fixedly connected to the outer surface of the U-shaped pillow cover, a U-shaped pillow core layer is provided inside the U-shaped pillow cover, a ventilation hole is opened on the back of the U-shaped pillow cover, a breathable mesh is fixedly connected to the inner wall of the ventilation hole, and a neck pad is provided on the outside of the U-shaped pillow cover.

[0007] As a further solution of the present invention: the outer surface of the neck pad is fixedly connected to two connecting buckles, and the outer surface of the U-shaped pillow cover is fixedly connected to two connecting buckle seats, and the ends of the two connecting buckles away from each other extend to the inside of the two connecting buckle seats respectively.

[0008] As a further solution of the present invention, the outer surface of the U-shaped pillow cover is connected to two zipper strips by sewing with needle and thread, and the two zipper strips are engaged with a zipper head on one side thereof close to each other.

[0009] As a further solution of the present invention: a hanging cloth ring is sewn on the outer surface of the U-shaped pillow cover by needle and thread, and a label piece is sewn on the outer surface of the U-shaped pillow cover by needle and thread.

[0010] As a further solution of the present invention: the right side of the first connecting belt is fixedly connected with a Velcro female tape, and the outer surface of the second connecting belt is fixedly connected with a Velcro sub-tape.

[0011] As a further solution of the present invention: the outer surface of the U-shaped pillow cover is sewn with a patterned surface layer by needle and thread.

[0012] As a further solution of the present invention: the outer surface of the U-shaped pillow core layer is in contact with the inner wall of the U-shaped pillow cover, and the U-shaped pillow core layer is printed by 3D material.

[0013] Compared with the prior art, the beneficial effects of the present invention are:

[0014] This breathable 3D printed U-shaped pillow adopts a hollow structure design through the U-shaped pillow core layer set inside the outer layer, which can increase its air permeability and elasticity. At the same time, the unique structural design also helps to disperse the pressure on the neck and relieve neck fatigue. The use of air holes and breathable mesh will make the U-shaped pillow more breathable and comfortable when worn on the user's neck, improving the breathability of the U-shaped pillow. Through the first and second connecting straps, and in conjunction with the Velcro and Velcro, the U-shaped pillow can be bonded and fixed to avoid loosening when worn. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the three-dimensional structure of a breathable 3D printed U-shaped pillow from the front view;

[0016] Figure 2 This is a schematic diagram of the three-dimensional structure of a breathable 3D printed U-shaped pillow from the rear view;

[0017] Figure 3 A cross-sectional view of the front view of a breathable 3D printed U-shaped pillow;

[0018] Figure 4 A breathable 3D printed U-shaped pillow Figure 3 A magnified schematic diagram of the structure in the middle.

[0019] In the figure: 1. U-shaped pillow cover; 2. Suede layer; 3. First connecting belt; 4. Velvet tape; 5. Second connecting belt; 6. Velcro tape; 7. Breathable holes; 8. Breathable mesh; 9. U-shaped pillow core layer; 10. Neck pad; 11. Connecting buckle seat; 12. Connecting buckle; 13. Zipper strip; 14. Zipper pull; 15. Label piece; 16. Hanging cloth ring; 17. Patterned surface layer. DETAILED DESCRIPTION

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0021] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0022] See also Figures 1 to 4 The U-shaped pillow is preferably made of a suede material and has a plurality of connecting strips 5 on its front and a plurality of connecting strips 6 on its back.

[0023] As a further solution of the present invention: the outer surface of the neck pad 10 is fixedly connected to two connecting buckles 12, and the outer surface of the U-shaped pillow cover 1 is fixedly connected to two connecting buckle seats 11, and the ends of the two connecting buckles 12 away from each other extend to the inside of the two connecting buckle seats 11 respectively. The outer surface of the U-shaped pillow cover 1 is sewn with two zipper strips 13 by needle and thread, and the side surfaces of the two zipper strips 13 close to each other are engaged with a zipper head 14. The neck pad 10 can be installed through the cooperation of the connecting buckles 12 and the connecting buckle seats 11. With the setting of the neck pad 10, it can be more comfortable when worn on the neck, which will reduce a certain amount of friction.

[0024] As a further solution of the present invention: the outer surface of the U-shaped pillow cover 1 is sewn with a hanging cloth ring 16 by needle and thread, the outer surface of the U-shaped pillow cover 1 is sewn with a label piece 15 by needle and thread, the right side of the first connecting belt 3 is fixedly connected with a magic tape 4, the outer surface of the second connecting belt 5 is fixedly connected with a magic tape 6, the outer surface of the U-shaped pillow cover 1 is sewn with a patterned surface layer 17 by needle and thread, the outer surface of the U-shaped pillow core layer 9 is in contact with the inner wall of the U-shaped pillow cover 1, and the U-shaped pillow core layer 9 is made of 3D printed material. The setting of the hanging cloth ring 16 makes it easy to hang and place the U-shaped pillow, and the cooperation of the magic tape 4 and the magic tape 6 can make the first connecting belt 3 and the second connecting belt 5 bonded and fixed. The setting of the patterned surface layer 17 plays a role in decorating the surface of the U-shaped pillow cover 1.

[0025] The working principle of the present invention is as follows: first, the two zipper strips 13 are opened through the zipper head 14, then the U-shaped pillow core layer 9 is taken out, and the U-shaped pillow core layer 9 is placed inside the U-shaped pillow cover 1, and then the hollow structure design of the U-shaped pillow core layer 9 can increase its air permeability and elasticity, and at the same time, the arrangement of the air holes 7 and the air mesh 8 will make the U-shaped pillow more breathable and comfortable when worn on the user's neck, and then the first connecting belt 3 and the second connecting belt 5 can be used to lock and fix the U-shaped pillow, so that it can be worn more firmly.

[0026] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any person skilled in the art who is familiar with the technical field can make equivalent replacements or changes according to the technical solution and the utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be included in the scope of protection of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes that fall within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0027] In addition, it should be understood that although this specification is described in terms of implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A breathable 3D printed U-shaped pillow, comprising a U-shaped pillow cover (1), characterized in that: The front surface of the U-shaped pillow cover (1) is fixedly connected to a velvet layer (2), the front surface of the U-shaped pillow cover (1) is fixedly connected to a first connecting belt (3), the outer surface of the U-shaped pillow cover (1) is fixedly connected to a second connecting belt (5), the interior of the U-shaped pillow cover (1) is provided with a U-shaped pillow core layer (9), the back surface of the U-shaped pillow cover (1) is provided with a ventilation hole (7), the inner wall of the ventilation hole (7) is fixedly connected to a breathable mesh (8), and the exterior of the U-shaped pillow cover (1) is provided with a neck pad (10).

2. A breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The outer surface of the neck pad (10) is fixedly connected to two connecting buckles (12), and the outer surface of the U-shaped pillow cover (1) is fixedly connected to two connecting buckle seats (11), and the ends of the two connecting buckles (12) that are away from each other extend into the interior of the two connecting buckle seats (11).

3. The breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The outer surface of the U-shaped pillow cover (1) is sewn with two zipper strips (13) by needle and thread, and the two zipper strips (13) are meshed and connected with a zipper head (14) on one side thereof that is close to each other.

4. The breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The outer surface of the U-shaped pillow cover (1) is sewn with a hanging cloth ring (16) by needle and thread, and the outer surface of the U-shaped pillow cover (1) is sewn with a label piece (15) by needle and thread.

5. The breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The right side of the first connecting belt (3) is fixedly connected to a female Velcro tape (4), and the outer surface of the second connecting belt (5) is fixedly connected to a male Velcro tape (6).

6. The breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The outer surface of the U-shaped pillow cover (1) is sewn with a patterned surface layer (17).

7. The breathable 3D printed U-shaped pillow according to claim 1, characterized in that: The outer surface of the U-shaped pillow core layer (9) contacts the inner wall of the U-shaped pillow outer cover (1), and the U-shaped pillow core layer (9) is made by printing 3D materials.

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