Double-layer pillow

Abstract

The utility model discloses a double-layer pillow which comprises a pillow inner, covering cloth and an inflation layer. The peripheral edge of the covering cloth is fixedly connected with one side of the inflatable layer, and the pillow inner is placed between the covering cloth and the inflatable layer; the inflation layer is provided with an air tap. According to the double-layer pillow, the structure is optimized on the premise that comfort is not affected, that is, two independent inflatable parts do not need to be firstly produced and then connected, the lower-layer fabric of the pillow inner is not optimized, the cover cloth and the inflatable layer are directly connected to form the double-layer pillow, and the material cost, the labor cost and the time cost are saved under the condition that the original comfort is maintained; excessive fabric and manual sewing and splicing are not needed.

Description

Technical Field

[0001] The utility model belongs to the technical field of household products and relates to a double-layer pillow. Background Art

[0002] Currently, there are three main ways to produce inflatable pillows. One is the hot pressing method, which is to connect two independent inflatable and deflation parts by hot pressing. The two independent inflatable and deflation parts are produced separately and then synthesized. Because they are two independent inflatable and deflation parts synthesized, the production cost is relatively high. The other is to sew a cloth cover and place the filler and the inflatable airbag inside. The disadvantage of this method is that it requires two processes of sewing and hot pressing, and the production is more complicated. Both of these production methods have the disadvantage of high production costs. Another method is that the inflatable pillow has only one inflatable layer, which is easy to shake and make abnormal noises when used, and will bulge and not fit the head. Summary of the invention

[0003] The utility model provides a double-layer pillow, which achieves the purpose of reducing production costs by optimizing the structure.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A double-layer pillow comprises a pillow core, a cover cloth and an inflatable layer; the peripheral edge of the cover cloth is fixedly connected to one side of the inflatable layer, the pillow core is placed between the cover cloth and the inflatable layer; the inflatable layer is provided with an air nozzle.

[0006] Preferably, a storage structure is provided at the side end of the inflation layer.

[0007] Preferably, the storage structure comprises an extension cloth, one end of the extension cloth is fixedly connected to the inflatable layer, and Velcro is provided on the extension cloth.

[0008] Preferably, an air nozzle is provided on the cover cloth.

[0009] Preferably, the cover cloth is made of breathable material.

[0010] Preferably, the cover cloth is provided with a plurality of ventilation holes.

[0011] Preferably, the inflatable layer comprises side fabrics and a connecting structure, and the side edges of the connecting structure are fixedly connected to the side fabrics.

[0012] Preferably, the connection structure comprises an upper cloth, a lower cloth and a tie rod assembly; two sides of the tie rod assembly are fixedly connected to the upper cloth and the lower cloth respectively; and side edges of the upper cloth and the lower cloth are fixedly connected to the side cloth.

[0013] Preferably, the inflatable layer comprises an upper cloth, a lower cloth and a tie rod assembly; two sides of the tie rod assembly are fixedly connected to the upper cloth and the lower cloth respectively; and the lower side of the upper cloth is fixedly connected to the upper side of the lower cloth.

[0014] Preferably, the pillow core is provided with a plurality of structural holes.

[0015] The beneficial effects of the utility model: the application optimizes the structure without affecting the comfort, that is, there is no need to produce two independent inflatable parts and then connect them. The lower layer of fabric of the pillow core is optimized, and a double-layer pillow is formed by directly connecting the cover cloth and the inflatable layer. While maintaining the original comfort, the material cost, labor cost and time cost are saved, and there is no need for excessive fabric and labor for sewing and splicing. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is an exploded view of the structure of the utility model.

[0017] Figure 2 It is a schematic diagram of the cover cloth structure of the utility model.

[0018] Figure 3 It is a schematic diagram of the arrangement of the gas nozzle of the utility model.

[0019] Figure 4 It is a schematic diagram of the storage structure of the utility model.

[0020] Figure 5 It is a stereogram of the overall structure of the utility model.

[0021] Figure 6 It is a schematic diagram of the bottom structure of the utility model.

[0022] The reference numerals are as follows: 1-pillow core; 2-cover cloth; 3-inflatable layer; 4-air nozzle; 5-storage structure; 6-extension cloth; 7-ventilation hole; 8-side cloth; 9-connection structure; 10-upper cloth; 11-lower cloth; 12-tensioning assembly; 13-Velcro. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. It should be understood that the present application is not limited to the example embodiments disclosed herein. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0024] In the description of the present invention, it should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship 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 a limitation on the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the embodiments of the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should 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 a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Embodiment 1

[0028] The utility model provides an Figures 1 to 6 In the embodiment of the utility model, a double-layer pillow includes a pillow core 1, a cover cloth 2 and an inflatable layer 3; the periphery of the cover cloth 2 is fixedly connected to one side of the inflatable layer 3, and the pillow core 1 is placed between the cover cloth 2 and the inflatable layer 3; the inflatable layer 3 is provided with an air nozzle 4. In view of the shortcomings of the prior art, the present application optimizes the structure to save production costs without affecting the comfort, that is, it is no longer installed or spliced ​​by two independent sealing structures, and the cover cloth 2 directly covers the pillow core 1 and then connects the inflatable layer 3 to form a double-layer pillow. The connection between the cover cloth 2 and the inflatable layer 3 can be connected by welding, hot pressing and sewing, etc., and a closed space is formed between the cover cloth 2 and the inflatable layer 3, and the pillow core 1 is placed in the closed space; further, the space between the cover cloth 2 and the inflatable layer 3 can be breathable or airtight according to actual needs through the material and structure of the cover cloth 2 or the connection structure 9 between the cover cloth 2 and the inflatable layer 3.

[0029] Furthermore, the cover cloth 2 can extend to wrap around the inflatable layer 3, and the periphery of the cover cloth 2 is connected to the bottom of the inflatable layer 3; further, an adhesive layer is provided between the cover cloth 2 and the inflatable layer 3, and the connection between the cover cloth 2 and the inflatable layer 3 is more firm, and the sealing effect is enhanced, so as to better maintain the combination of the two layers of materials; further, a transition layer is provided between the cover cloth 2 and the inflatable layer 3, and the transition layer can be a mesh cloth or other types of textile materials, so as to disperse the pressure of the structure during use and enhance the overall structural integrity.

[0030] Furthermore, the cover cloth 2 can be made of higher standard fabrics, such as high-strength synthetic fibers and high-density fabrics such as polyester or nylon, and waterproof and breathable materials can be selected when waterproofing is required.

[0031] Embodiment 2

[0032] The side end of the inflatable layer 3 is provided with a storage structure 5. The side end of the inflatable layer 3 is provided with a storage structure 5 for storing and fixing the pillow. The storage structure 5 can be a buckle or a binding rope for storing the pillow.

[0033] Specifically, the storage structure 5 includes an extension cloth 6, one end of which is fixedly connected to the inflatable layer 3, and a Velcro 13 is provided on the extension cloth 6. When the double-layer pillow is stored, the double-layer pillow is rolled up and folded into a roll, and finally the extension cloth 6 is wrapped around the pillow and fixed by the Velcro 13, and the storage is completed.

[0034] Furthermore, the Velcro 13 can be arranged at the bottom of the inflatable layer 3 , and the Velcro 13 can be attached to the bottom of the inflatable layer 3 after the extended cloth 6 surrounds the inflatable layer 3 .

[0035] Embodiment 3

[0036] The cover cloth 2 is provided with an air nozzle 4. The cover cloth 2 and the inflation layer 3 are fixedly connected to form a sealing structure, and when the cover cloth 2 is made of an airtight material, an air nozzle 4 can be provided on the cover cloth 2 for inflation and deflation.

[0037] Furthermore, the cover cloth 2 can be in the same sealed and enclosed space as the internal structure of the inflatable layer 3, that is, the air nozzle 4 on the cover cloth 2 and the air nozzle 4 on the inflatable layer 3, both inflation and deflation act on the same space, and inflation and deflation can be performed using the air nozzle 4 on the cover cloth 2 or the air nozzle 4 on the inflatable layer 3.

[0038] Furthermore, the space between the cover cloth 2 and the inflatable layer 3 and the space inside the inflatable layer 3 are two independent enclosed spaces. The air nozzle 4 on the cover cloth 2 inflates and deflates the space between the cover cloth 2 and the inflatable layer 3, and the air nozzle 4 on the inflatable layer 3 inflates and deflates the space inside the inflatable layer 3.

[0039] Embodiment 4

[0040] The cover cloth 2 is made of breathable material. The cover cloth 2 is made of breathable material, which can make the pillow ventilated and breathable, and has good comfort in use. Specifically, the cover cloth 2 can be made of woven cloth, such as pure cotton, or plastic film such as TPU, PVC, or a laminated cloth combined with woven cloth. However, because the plastic film is thin and can be somewhat breathable, the role of the plastic film can be used to connect with sponges or other fillers.

[0041] Embodiment 5

[0042] The cover cloth 2 is provided with a plurality of ventilation holes 7. The double-layer pillow can be used outdoors, camping and other places. When using it, the problem of portability and storage should be considered. When storing, the gas in the pillow can be discharged through the ventilation holes 7, which does not affect the storage. When using the pillow, the effect of ventilation and air permeability can also be achieved, which greatly improves the comfort of use.

[0043] Embodiment 6

[0044] The inflatable layer 3 includes a side cloth 8 and a connecting structure 9, and the side edge of the connecting structure 9 is fixedly connected to the side cloth 8. The side cloth 8 can ensure the regularity of the height and shape of the pillow, and the edge of the connecting structure 9 is fixedly connected to the side cloth 8, and the connection can be fixed by bonding, pressing and sewing, so that the side cloth 8 and the connecting structure 9 form a closed space. Under the action of the side cloth 8, the edge height of the pillow is consistent, and the produced pillow has a regular and beautiful appearance.

[0045] Furthermore, the side cloth 8 extends outward, and the side cloth 8 and the connecting structure 9 form an open groove. The pillow core 1 is placed in the groove. The cover cloth 2 and the side cloth 8 of the inflatable layer 3 are fixedly connected to seal the open groove. The required height of the pillow can be adjusted depending on the length of the side cloth 8.

[0046] Embodiment 7

[0047] The connection structure 9 includes an upper cloth 10, a lower cloth 11 and a tie rod assembly 12; the two sides of the tie rod assembly 12 are respectively fixedly connected to the upper cloth 10 and the lower cloth 11; the side edges of the upper cloth 10 and the lower cloth 11 are fixedly connected to the side cloth 8. Specifically, the tie rod assembly 12 can be a linear tie rod, a large tie rod, a small tie rod, a square tie rod, a circular tie rod, a wire drawing, etc. The two sides of the tie rod assembly 12 are respectively fixedly connected to the upper cloth 10 and the lower cloth 11. At this time, the tie rod assembly 12 is an open cavity, and the side end of the tie rod assembly is connected and sealed to the side cloth 8 to form an inflatable cavity.

[0048] Embodiment 8

[0049] The inflatable layer 3 includes an upper cloth 10, a lower cloth 11 and a tie rod assembly 12; the two sides of the tie rod assembly 12 are fixedly connected to the upper cloth 10 and the lower cloth 11 respectively; the lower side of the upper cloth 10 is fixedly connected to the upper side of the lower cloth 11. Specifically, the structure can be optimized to save the side cloth 8, and the upper cloth 10 and the lower cloth 11 are directly connected to form a closed space, which is more convenient and quick in production, and can save a lot of time and cost; further, the tie rod assembly 12 can be a linear tie rod, a large tie rod, a small tie rod, a wire drawing, a square tie rod, a circular tie rod, etc., and the material can be a TPU film, a PVC film, a fiber mesh, a fiber line sheet, and a small piece of TPU or PVC can be connected to the two sides of the fiber sheet respectively, and the fiber sheet is connected to the upper cloth 10 or the lower cloth 11 through the TPU or PVC sheet.

[0050] Embodiment 9

[0051] The pillow core 1 is provided with a plurality of structural holes. When the pillow core 1 is a solid block, the structural holes can penetrate the pillow core 1, or a plurality of structural holes can be provided in a honeycomb shape, or can be hollowed out or hollowed out in various shapes, so that the pillow core 1 is ventilated during use, and can be compressed during storage to reduce the storage volume. Furthermore, the pillow core 1 can be filled with sponge, fiber cotton, down, etc.

[0052] It should also be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "including a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0053] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A double-layer pillow, characterized in that: Including pillow core, cover cloth and inflatable layer; The periphery of the cover cloth is fixedly connected to one side of the inflatable layer, and the pillow core is placed between the cover cloth and the inflatable layer; The inflation layer is provided with an air nozzle.

2. A double-layer pillow according to claim 1, characterized in that: The side end of the inflation layer is provided with a storage structure.

3. A double-layer pillow according to claim 2, characterized in that: The storage structure comprises an extension cloth, one end of which is fixedly connected to the inflation layer, and a Velcro is arranged on the extension cloth.

4. A double-layer pillow according to claim 1, characterized in that: The cover cloth is provided with an air nozzle.

5. A double-layer pillow according to claim 1, characterized in that: The cover cloth is made of breathable material.

6. A double-layer pillow according to claim 1, characterized in that: The cover cloth is provided with a plurality of ventilation holes.

7. A double-layer pillow according to claim 1, characterized in that: The inflatable layer comprises side fabrics and a connecting structure, and the side edges of the connecting structure are fixedly connected to the side fabrics.

8. A double-layer pillow according to claim 7, characterized in that: The connection structure includes an upper cloth, a lower cloth and a tie rod assembly; The two sides of the tie rod assembly are fixedly connected to the upper cloth and the lower cloth respectively; The side edges of the upper cloth and the lower cloth are fixedly connected to the side cloth.

9. The double-layer pillow according to claim 1, characterized in that: The inflatable layer includes an upper cloth, a lower cloth and a tensioning component; The two sides of the tie rod assembly are fixedly connected to the upper cloth and the lower cloth respectively; The lower side of the upper cloth and the upper side of the lower cloth are fixedly connected.

10. The double-layer pillow according to claim 1, characterized in that: The pillow core is provided with a plurality of structural holes.

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