Air bag pillow, inflatable pillow and pillow

Abstract

The utility model belongs to the technical field of camping supplies, and particularly relates to an air bag pillow, an inflatable pillow and a pillow. The air bag pillow comprises a first air bag layer and a second air bag layer which are connected with each other, a lacing wire assembly is arranged between the first air bag layer and the second air bag layer, and the first air bag layer and the second air bag layer are constructed to be in the shape with the edges protruding and the middle recessed.

Description

Technical Field

[0001] This utility model belongs to the technical field of camping products, specifically, it relates to an airbag pillow, an inflatable pillow, and a regular pillow. Background Technology

[0002] Camping is a short-term outdoor lifestyle and a new consumption format and model that integrates different industries. It can greatly satisfy consumers' emotional and psychological needs, and this method has a relatively low threshold, which can generate the satisfaction of a "micro-vacation".

[0003] With the development of tourism, more and more users are choosing camping as a way to relax and enjoy the outdoors. During camping, convenient and compact outdoor equipment such as camping tents, camping mattresses, and camping pillows are commonly used.

[0004] To facilitate portability, most camping pillows are constructed with inflatable air bladders. However, current technology presents several problems with camping pillows. Conventional camping pillows are heavy and inflatable, creating a feeling of resistance between the user and the air bladder during use, failing to provide adequate head support, and are also noisy and uncomfortable. Furthermore, since camping pillows are typically placed on a camping mattress, conventional camping pillows tend to slide relative to the mattress, causing the user's head to slip off.

[0005] Therefore, there is an urgent need to develop a camping pillow to address the aforementioned technical issues. Utility Model Content

[0006] In view of the technical problems mentioned above, the present invention aims to provide an airbag pillow that can solve at least one of the above technical problems.

[0007] This utility model also proposes an inflatable pillow that can solve at least one of the above-mentioned technical problems.

[0008] This utility model also proposes a pillow that can solve at least one of the above-mentioned technical problems.

[0009] According to the present invention, an airbag pillow is provided, comprising a first airbag layer and a second airbag layer connected to each other, a bracing assembly is provided between the first airbag layer and the second airbag layer, and the first airbag layer and the second airbag layer are constructed to have a shape with raised edges and a concave center.

[0010] In one specific embodiment, the tie rod assembly includes a plurality of edge tie rods spaced apart circumferentially and at least one intermediate tie rod disposed in the middle.

[0011] In one specific embodiment, the connection between the first airbag layer and the second airbag layer is a boundary line, a protrusion is formed between the boundary line and the edge reinforcement, and a recess is formed between the edge reinforcement and the middle reinforcement.

[0012] According to the present invention, an inflatable pillow is also provided, including an airbag pillow according to the present invention, wherein a filling layer is provided on the surface of the airbag pillow.

[0013] In one specific embodiment, the filling layer is disposed on the upper end surface of the airbag pillow, the filling layer at least covers the middle recessed portion of the airbag pillow, the upper end surface of the filling layer is constructed as a flat surface, and the lower end surface of the filling layer is constructed as a shape that matches the upper end surface of the airbag pillow.

[0014] In one specific embodiment, the filling layer is disposed on the upper end surface of the airbag pillow, the filling layer at least covers the middle recessed portion of the airbag pillow, and both the upper and lower end surfaces of the filling layer are constructed as flat surfaces.

[0015] In one specific embodiment, the filling layer does not cover the neck support protrusion of the airbag pillow.

[0016] In one specific embodiment, a restraint layer is provided on the upper surface of the airbag pillow, the edge of the restraint layer is connected to the airbag pillow, and the filling layer is located between the restraint layer and the airbag pillow.

[0017] In one specific embodiment, a plurality of through holes are arrayed on the binding layer.

[0018] According to the present invention, a pillow is also provided, including a pillowcase, in which an airbag pillow or an inflatable pillow according to the present invention is disposed, and the lower end surface of the pillowcase is made of an anti-slip material.

[0019] Compared with the prior art, the advantages of this application are as follows.

[0020] The airbag pillow provided by this utility model includes a first airbag layer, a second airbag layer, and a bracing assembly. The bracing assembly constructs the airbag pillow as a whole with raised edges and a concave center, making the overall structure of the airbag pillow more ergonomic and providing good support for the human head, preventing the human head from frequently sliding off the airbag pillow, thereby reducing noise. Attached Figure Description

[0021] The present invention will now be described with reference to the accompanying drawings.

[0022] Figure 1This shows a three-dimensional structural schematic diagram of an embodiment of the airbag pillow according to the present invention;

[0023] Figure 2 A top view of the airbag pillow according to the present invention is shown.

[0024] Figure 3 This shows a three-dimensional structural schematic diagram of an embodiment of the inflatable pillow proposed according to the present invention;

[0025] Figure 4 A cross-sectional schematic diagram of one embodiment of the inflatable pillow according to the present invention is shown;

[0026] Figure 5 A side view of an embodiment of an inflatable pillow according to the present invention is shown.

[0027] The reference numerals in the figure are as follows:

[0028] 1. First airbag layer; 2. Second airbag layer; 3. Stiffener assembly; 31. Edge stiffener; 32. Middle stiffener; 41. First protrusion; 42. Second protrusion; 43. Third protrusion; 44. Fourth protrusion; 45. Recess; 46. First connecting area; 47. Second connecting area; 48. Third connecting area; 5. Boundary line; 61. Filling layer; 62. Restraint layer; 8. Support area; 101. Airbag pillow; 102. Inflatable pillow.

[0029] In this application, all the accompanying drawings are schematic drawings, used only to illustrate the principle of the present invention, and are not drawn to scale. Detailed Implementation

[0030] The present invention will now be described with reference to the accompanying drawings.

[0031] It should be noted that, in this application, the directional terms or qualifiers “up” refer to the direction in which the first airbag layer is provided on the airbag pillow, “down” refers to the direction in which the second airbag layer is provided on the airbag pillow, and “front”, “back”, “left”, and “right” refer to the directions in which the first protrusion, the third protrusion, the fourth protrusion, and the second protrusion of the airbag pillow are located, respectively.

[0032] Example 1

[0033] Figure 1 The structure of the airbag pillow 101 according to this utility model is shown. For example... Figure 1 As shown, the airbag pillow 101 includes a first airbag layer 1, a second airbag layer 2, and a bracing assembly 3.

[0034] The first airbag layer 1 is disposed above the second airbag layer 2, and the edge of the first airbag layer 1 is sealed to the edge of the second airbag layer 2, thereby forming a sealed cavity that can be filled with gas between the first airbag layer 1 and the second airbag layer 2.

[0035] The tensioning assembly 3 is disposed between the first airbag layer 1 and the second airbag layer 2. The upper end of the tensioning assembly 3 is fixedly connected to the lower end face of the first airbag layer 1, and the lower end of the tensioning assembly 3 is fixedly connected to the lower end face of the second airbag layer 2. In other words, the tensioning assembly 3 is disposed within the cavity formed between the first airbag layer 1 and the second airbag layer 2. The placement of the tensioning assembly 3 ensures that after the cavity between the first airbag layer 1 and the second airbag layer 2 is inflated, the overall shape of the airbag pillow 101 is a shape with raised edges and a concave center. When using the airbag pillow 101, the head is located in the concave center of the upper end of the airbag pillow 101, while the neck is located in the raised edge, thus providing effective support for the head. This conforms to ergonomics and prevents the head from sliding on the upper end of the airbag pillow 101.

[0036] The lower end of the airbag pillow 101 also has a shape with raised edges and a concave center. A protrusion that matches the concave center of the lower end of the airbag pillow 101 is provided on the camping mat used with the airbag pillow 101. When using the airbag pillow 101, the concave center of the lower end of the airbag pillow 101 is engaged with the protrusion on the camping mat, which prevents the airbag pillow 101 from moving horizontally relative to the camping mat, thereby further preventing the human head from slipping off the airbag pillow 101 and improving comfort.

[0037] The bracing assembly 3 includes a plurality of edge braces 31 arranged circumferentially and at least one intermediate brace 32 disposed in the middle. The connection between the first airbag layer 1 and the second airbag layer 2 is a boundary line 5. There is a gap between the boundary line 5 and the edge braces 31, and there is a gap between the edge braces 31 and the intermediate brace 32. The vertical dimension of the edge braces 31 is larger than the vertical dimension of the intermediate brace 32, thereby forming a protrusion between the boundary line 5 and the edge braces 31, and a recess 45 between the edge braces 31 and the intermediate brace 32.

[0038] like Figure 1 and Figure 2 As shown, in this embodiment, the front-to-back dimensions of the first airbag layer 1 and the second airbag layer 2 are smaller than their left-to-right dimensions.

[0039] An edge brace 31 is provided on each of the left and right sides of the airbag pillow 101. These two edge braces 31 extend approximately in the front-to-back direction to the first connection area 46 of the first airbag layer 1 (or the second airbag layer 2). The outline shape of the first connection area 46 can be set as a curve or a straight line according to the external structure of the airbag pillow 101. Two edge braces 31 are also provided on each of the front and back sides of the airbag pillow 101. These four edge braces 31 extend approximately in the left-to-right direction to the second connection area 47 of the first airbag layer 1 (or the second airbag layer 2). The outline shape of the second connection area 47 can be set as a curve or a straight line according to the external structure of the airbag pillow 101. The six edge braces 31 are arranged along the circumference of the airbag pillow 101 within the airbag pillow 101, with a gap between adjacent edge braces 31.

[0040] A central brace 32 is provided in the middle of the airbag pillow 101. The central brace 32 and the third connection area 48 of the first airbag layer 1 (or the second airbag layer 2) extend approximately in the front-back direction. The outline shape of the third connection area 48 can be set as a curve or a straight line according to the external structure of the airbag pillow 101.

[0041] In a preferred embodiment, forward-protruding support areas 8 are provided on the left and right sides of the front of the first airbag layer 1 and the second airbag layer 2, which can provide a certain support for the human shoulder.

[0042] According to this utility model, by adjusting the height and position of each edge brace 31, the height of the first protrusion 41, the second protrusion 42, the third protrusion 43 and the fourth protrusion 44 can be changed, and by adjusting the height of the middle brace 32, the height of the recess 45 can be changed.

[0043] In a preferred embodiment, such as Figure 4 As shown, the height of the third protrusion 43 is lower than the height of the first protrusion 41. The human neck is located above the first protrusion 41, which provides good support for the neck. The human head is located above the recess 45. When the human head is large, part of the head may be above the third protrusion 43. Setting the height of the third protrusion 43 to be lower than the first protrusion 41 avoids excessive support for the human head and improves comfort.

[0044] Example 2

[0045] Figure 3 and Figure 4 The structure of the inflatable pillow 102 according to this utility model is shown. For example... Figure 3 and Figure 4 As shown, the inflatable pillow 102 includes the airbag pillow 101 in Embodiment 1, and a filling layer 61 is provided on the surface of the airbag pillow 101.

[0046] In this embodiment, the filling layer 61 is disposed on the upper surface of the first airbag layer 1 of the airbag pillow 101. The filling layer 61 at least covers the middle recessed portion of the airbag pillow 101, that is, the filling layer 61 at least covers the recessed portion 45 of the airbag pillow 101. When using the inflatable pillow 102, the human head is located at the position of the recessed portion 45, and the filling layer 61 covers the recessed portion 45. The filling layer 61 provides a soft, enveloping feeling for the human head and also serves to block internal noise from the airbag pillow 101.

[0047] Preferably, the filling layer 61 does not cover the protrusion for neck support; specifically, the filling layer 61 does not cover the first protrusion 41. After the airbag pillow 101 is inflated, the supporting force of the first protrusion 41 is stronger than that of the filling layer 61. With the filling layer 61 not covering the first protrusion 41, when the human head rests on the inflatable pillow 102, the human neck is directly above the first protrusion 41, which provides good support for the human neck and improves comfort. Figure 4 As shown, in this embodiment, the filler layer 61 covers the third protrusion 43 and the recess 45. In another embodiment, as... Figure 5 As shown, the filling layer 61 only covers the recessed portion 45.

[0048] It should be noted that the fact that the filling layer 61 does not cover the first protrusion 41 does not absolutely limit the covering relationship between the filling layer 61 and the first protrusion 41. The filling layer 61 can cover the first protrusion 41 in a small amount, as long as the part of the first protrusion 41 that supports the human neck is not covered by the filling layer 61.

[0049] The filling layer 61 is a flexible material. Any material used in the prior art as filling material for sofas, pillows, cushions, etc. can be used as the material for the filling layer 61.

[0050] The upper surface of the filling layer 61 is flat, and the lower surface of the filling layer 61 is shaped to match the upper surface of the airbag pillow 101. In other words, after the airbag pillow 101 is inflated, without external force, the upper surface of the filling layer 61 is flat, and the lower surface of the filling layer 61 is completely in contact with the upper surface of the airbag pillow 101 it covers. Here, "flat" refers to a plane or curved surface without any local protrusions or depressions.

[0051] In one specific embodiment, a restraint layer 62 is provided on the upper end face of the first airbag layer 1 of the airbag pillow 101. The edge of the restraint layer 62 is sealed to the first airbag layer 1. The filling layer 61 is located between the restraint layer 62 and the first airbag layer 1, thereby preventing the filling layer 61 from changing position relative to the first airbag layer 1.

[0052] In a preferred embodiment, a plurality of through holes (not shown) are arrayed on the restraint layer 62, so that the space containing the filling layer 61 is not a sealed space. With this arrangement, when a person's head rests against the restraint layer 62, the gas in the space containing the filling layer 61 can escape through the through holes, improving comfort. Furthermore, by providing through holes in the restraint layer 62, the overall weight of the inflatable pillow 102 can be reduced, making it more portable.

[0053] Example 3

[0054] The airbag pillow 101 provided in this embodiment is similar to the airbag pillow 101 provided in Embodiment 2. The difference is that the shape of the filling layer 61 in this embodiment is different from that in Embodiment 2.

[0055] In this embodiment, both the upper and lower end faces of the filling layer 61 are constructed as flat surfaces. That is to say, after the airbag pillow 101 is inflated, without the application of external force, the lower end face of the filling layer 61 does not completely adhere to the first airbag layer 1 of the airbag pillow 101.

[0056] Example 4

[0057] According to the present invention, a pillow (not shown in the figure) is also provided. In this embodiment, the pillow includes a pillowcase, and an airbag pillow 101 as described in Embodiment 1 is disposed inside the pillowcase.

[0058] The bottom surface of the pillowcase is made of a non-slip material. When the pillow is placed on the accompanying camping mattress, the bottom surface of the pillowcase contacts the mattress, providing a non-slip effect. The non-slip material is well-known to those skilled in the art and will not be described further here.

[0059] The upper part of the pillowcase is made of a skin-friendly material. Skin-friendly materials refer to those that provide comfort when in contact with the skin. Skin-friendly materials are well known to those skilled in the art and will not be described in detail here.

[0060] Example 5

[0061] According to this utility model, a pillow (not shown in the figure) is also provided. In this embodiment, the pillow includes a pillowcase, and an inflatable pillow 102 as described in Embodiment 2 or Embodiment 3 is disposed inside the pillowcase.

[0062] The bottom surface of the pillowcase is made of a non-slip material. When the pillow is placed on the accompanying camping mattress, the bottom surface of the pillowcase contacts the mattress, providing a non-slip effect. The non-slip material is well-known to those skilled in the art and will not be described further here.

[0063] The upper part of the pillowcase is made of a skin-friendly material. Skin-friendly materials refer to those that provide comfort when in contact with the skin. Skin-friendly materials are well known to those skilled in the art and will not be described in detail here.

[0064] Example 6

[0065] This embodiment provides a processing method for the inflatable pillow 102 provided in Embodiment 2 or Embodiment 3, including the following steps:

[0066] Step 1: Place the filling layer 61 and the restraining layer 62 on the upper surface of the first airbag layer 1 in sequence, and fix the edge of the restraining layer 62 to the first airbag layer 1.

[0067] Step 2: Fix the upper and lower ends of the bracing assembly 3 to the first airbag layer 1 and the second airbag layer 2 respectively;

[0068] Step 3: Fix the edges of the first airbag layer 1 and the second airbag layer 2 together.

[0069] In one specific embodiment, the first airbag layer 1, the second airbag layer 2, the restraint layer 62, and the bracing assembly 3 are all made of TPU material. In step one, the edge of the restraint layer 62 is fixedly connected to the first airbag layer 1 using high-frequency welding. In step two, the upper and lower ends of the bracing assembly 3 are fixedly connected to the first airbag layer 1 and the second airbag layer 2, respectively, using high-frequency welding. In step three, the edges of the first airbag layer 1 and the second airbag layer 2 are fixedly connected using high-frequency welding.

[0070] High-frequency welding is well known to those skilled in the art and will not be described in detail here.

[0071] It should be noted that although this embodiment limits the materials of the first airbag layer 1, the second airbag layer 2, the restraint layer 62, and the tensioning assembly 3, this is only one implementation of the present invention and is not intended to limit the scope of protection of the present invention. Those skilled in the art can replace the materials of the first airbag layer 1, the second airbag layer 2, the restraint layer 62, and the tensioning assembly 3 according to actual needs.

[0072] In the description of this utility model, it should be understood that 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 indicated technical features. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0073] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0074] In the description of this specification, references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0075] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and does not constitute any limitation on this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. An airbag pillow, comprising a first airbag layer (1) and a second airbag layer (2) connected to each other, characterized in that, A bracing assembly (3) is provided between the first airbag layer (1) and the second airbag layer (2), and the first airbag layer (1) and the second airbag layer (2) are constructed with raised edges and a concave middle.

2. The airbag pillow according to claim 1, characterized in that, The tie assembly (3) includes a plurality of edge tie rods (31) arranged circumferentially and at least one intermediate tie rod (32) arranged in the middle.

3. The airbag pillow according to claim 2, characterized in that, The connection between the first airbag layer (1) and the second airbag layer (2) is a boundary line (5), a protrusion is formed between the boundary line (5) and the edge rib (31), and a recess (45) is formed between the edge rib (31) and the middle rib (32).

4. An inflatable pillow, characterized in that, The airbag pillow according to any one of claims 1 to 3 is provided with a filling layer (61) on the surface of the airbag pillow.

5. The inflatable pillow according to claim 4, characterized in that, The filling layer (61) is disposed on the upper end surface of the airbag pillow. The filling layer (61) covers at least the middle recessed part of the airbag pillow. The upper end surface of the filling layer (61) is constructed as a flat surface, and the lower end surface of the filling layer (61) is constructed as a shape that matches the upper end surface of the airbag pillow.

6. The inflatable pillow according to claim 4, characterized in that, The filling layer (61) is disposed on the upper end surface of the airbag pillow. The filling layer (61) covers at least the middle recessed part of the airbag pillow. Both the upper and lower end surfaces of the filling layer (61) are constructed as flat surfaces.

7. The inflatable pillow according to claim 5 or 6, characterized in that, The filling layer (61) does not cover the neck support protrusion of the airbag pillow.

8. The inflatable pillow according to any one of claims 4 to 6, characterized in that, A restraint layer (62) is provided on the upper surface of the airbag pillow, the edge of the restraint layer (62) is connected to the airbag pillow, and the filling layer (61) is located between the restraint layer (62) and the airbag pillow.

9. A pillow, characterized in that, The invention includes a pillowcase, in which an airbag pillow according to any one of claims 1 to 3 or an inflatable pillow according to any one of claims 4 to 8 is disposed, wherein the lower end surface of the pillowcase is made of an anti-slip material.

Images