Eyeshade

Abstract

The utility model relates to an eyeshade which comprises a first wrapping layer, a first flexible rebound layer and a flexible supporting layer. Wherein the first wrapping layer comprises an inner side piece and an outer side piece, and a first containing cavity is formed between the inner side piece and the outer side piece; the first flexible springback layer is located in the first containing cavity, and the first flexible springback layer is attached to the inner side piece; the springback speed of the flexible supporting layer is higher than that of the first flexible springback layer, the flexible supporting layer is located in the first containing cavity, the flexible supporting layer is attached to the first flexible springback layer, and the flexible supporting layer is connected with the outer side piece.

Description

Technical Field

[0001] The utility model relates to the field of daily necessities, in particular to an eye mask. Background Art

[0002] Eye masks are generally used to help users fall asleep. Existing eye masks are generally filled with high-elasticity sponge. After users wear such eye masks for a long time, the high-elasticity sponge presses on the area around the eyes, which can easily cause discomfort. Utility Model Content

[0003] In view of this, the present invention provides an eye mask for solving the problem of wearing discomfort in the prior art.

[0004] To achieve one, part, or all of the above purposes or other purposes, the present invention proposes:

[0005] An eye mask, comprising:

[0006] a first wrapping layer, the first wrapping layer comprising an inner sheet and an outer sheet, wherein a first accommodating cavity is formed between the inner sheet and the outer sheet;

[0007] a first flexible resilient layer, the first flexible resilient layer having a slow resilient property, the first flexible resilient layer being located in the first accommodating cavity, and the first flexible resilient layer being attached to the inner sheet;

[0008] The flexible supporting layer has a rebound speed faster than that of the first flexible resilient layer. The flexible supporting layer is located in the first accommodating cavity and is attached to the first flexible resilient layer. The flexible supporting layer is connected to the outer sheet.

[0009] Preferably, the flexible supporting layer comprises:

[0010] a shape-retaining portion having a connection side facing the inner sheet;

[0011] The supporting portion is in a strip or ring shape and is arranged on the connecting side. The first flexible resilience layer is attached to the connecting side and covers the supporting portion.

[0012] Preferably, the rebound speed of the support portion is faster than the rebound speed of the first flexible rebound layer, and the rebound speed of at least a part of the shape retaining portion is slower than that of the support portion.

[0013] Preferably, the shape maintaining portion includes a pre-connection layer and a thickness layer, the pre-connection layer is connected to the outer sheet, the support portion is arranged on the thickness layer, the first flexible resilience layer is connected to the thickness layer, and the thickness layer is located between the support portion and the pre-connection layer.

[0014] Preferably, the thickness layer comprises:

[0015] a second flexible resilience layer, the second flexible resilience layer being connected to the first flexible resilience layer, and the support portion being located between the second flexible resilience layer and the first flexible resilience layer, the second flexible resilience layer having a slow resilience property;

[0016] The flexible filling layer connects the second flexible resilience layer and the pre-connection layer, and is located between the second flexible resilience layer and the pre-connection layer. The rebound speed of the flexible filling layer is faster than that of the second flexible resilience layer.

[0017] Preferably, the thickness of the first flexible resilient layer is between 0.5 mm and 3 mm;

[0018] The thickness of the support part is between 6 mm and 15 mm;

[0019] The thickness of the second flexible resilient layer is between 1 mm and 5 mm;

[0020] The thickness of the flexible filling layer is between 1 mm and 10 mm.

[0021] Preferably, the inner sheet and the first flexible resilient layer are adhesively connected, and the pre-connected layer and the outer sheet are adhesively connected;

[0022] The first flexible resilient layer, the support portion and the second flexible resilient layer are connected by hot pressing;

[0023] The second flexible resilience layer is connected to the flexible filling layer through hot melt adhesive, and the pre-connection layer is connected to the flexible filling layer through hot melt adhesive.

[0024] Preferably, the eye mask further comprises an edge piece, which is arranged along the edge of the first wrapping layer and is sewn to connect the inner piece and the outer piece.

[0025] Preferably, the eye mask further comprises a flexible nose pad, which is sewn to the bottom of the first wrapping layer and is located below the supporting portion; the flexible nose pad comprises:

[0026] a second wrapping layer, the second wrapping layer being sewn and connected to the bottom of the first wrapping layer, and forming a second accommodating cavity in the second wrapping layer;

[0027] The third flexible resilient layer has a slow resilient property, is disposed in the second accommodating cavity, is located below the support portion, and extends along the length of the support portion.

[0028] Preferably, the eye mask further comprises a strap, which is sewn to the first wrapping layer; the strap comprises:

[0029] a third wrapping layer, the third wrapping layer being sewn and connected to a side end of the first wrapping layer, and a third accommodating cavity being provided in the third wrapping layer;

[0030] The flexible connection layer is located in the third accommodating cavity.

[0031] The implementation of the present invention will have the following beneficial effects:

[0032] With this eye mask, the highly elastic, flexible support layer maintains reliable contact between the eye mask and the wearer's face. Meanwhile, the first flexible, resilient layer, which slowly rebounds, provides less pressure on the skin, making it more comfortable to wear. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0034] Figure 1 It is a schematic diagram of the overall structure of embodiment 1.

[0035] Figure 2 Schematic diagram of the cross-sectional structure of embodiment 1;

[0036] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0037] Figure 4 This is a partial structural explosion diagram of Example 1;

[0038] Figure 5 Schematic diagram of the cross-sectional structure of the binding strap of Example 1;

[0039] Figure 6 This is a schematic cross-sectional view of the second embodiment;

[0040] Figure 7 This is a partial structural explosion diagram of Example 2;

[0041] Figure 8 Schematic diagram of the cross-sectional structure of embodiment 3;

[0042] Figure 9 for Figure 8 Enlarged view of point B in the middle;

[0043] Figure 10 This is a schematic diagram of the explosion relationship of part of the structure of Example 3;

[0044] in:

[0045] 1. First wrapping layer; 11. Inner sheet; 12. Outer sheet; 101. First accommodating cavity;

[0046] 2. The first flexible rebound layer;

[0047] 3. Flexible support layer; 31. Shape-retaining portion; 32. Support portion; 311. Pre-connection layer; 312. Thickness layer; 3101. Connection side; 3121. Second flexible rebound layer; 3122. Flexible filling layer;

[0048] 4. Edge wrapping;

[0049] 5. Flexible nose pad; 51. Second wrapping layer; 52. Third flexible resilient layer; 5101. Second accommodating cavity;

[0050] 6. Binding strap; 61. Third wrapping layer; 62. Flexible connecting layer; 6101. Third accommodating cavity. DETAILED DESCRIPTION

[0051] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as commonly understood by those skilled in the art to which this invention pertains; the terms used in the specification of the application are for the purpose of describing specific embodiments only and are not intended to limit this invention; the terms "including" and "having" and any variations thereof in the specification and claims of this invention and the accompanying drawings are intended to cover non-exclusive inclusions. The terms "first" and "second" and the like in the specification and claims of this invention and the accompanying drawings are used to distinguish different objects, not to describe a specific order.

[0052] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present invention. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0053] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings.

[0054] See attached Figures 1 to 5 Embodiment 1 of the present invention provides an eye mask, comprising a first wrapping layer 1 , a first flexible resilience layer 2 , a flexible support layer 3 and an edge member 4 .

[0055] The first wrapping layer 1 comprises an inner sheet 11 and an outer sheet 12, forming a first receiving cavity 101 between the inner and outer sheets 11, 12. Both inner and outer sheets 11, 12 are made of fabric. The inner sheet 11 is preferably a skin-friendly fabric, such as nylon, while the outer sheet 12 is preferably a breathable fabric, such as cotton. A edging member 4 is positioned along the edge of the first wrapping layer 1. The edging member 4 sews together the inner and outer sheets 11, 12, thereby enclosing the first receiving cavity 101.

[0056] The first flexible resilient layer 2 has a slow-rebound property. The first flexible resilient layer 2 is located within the first accommodating cavity 101 and is attached to the inner sheet 11. Preferably, the first flexible resilient layer 2 is made of a slow-rebound sponge (memory foam), which refers to a polyether polyurethane foam sponge with slow-rebound mechanical properties. The first flexible resilient layer 2 is connected to the inner sheet 11 by gluing. The thickness of the first flexible resilient layer 2 is between 0.5 mm and 3 mm, preferably 1 mm.

[0057] The flexible support layer 3 is located within the first accommodating cavity 101 and is attached to the first flexible resilient layer 2. The flexible support layer 3 is connected to the outer sheet 12. The rebound speed of the flexible support layer 3 is faster than that of the first flexible resilient layer 2, that is, the flexible support layer 3 is more elastic. The elastic force provided by the flexible support layer 3 is mainly used to maintain the reliability of the connection between the eye mask and the user's face.

[0058] The thinner first flexible resilient layer 2 may be glued to the inner sheet 11 in advance to improve the wrinkle resistance and shape retention of the inner sheet 11. The flexible support layer 3 is also glued to the outer sheet 12.

[0059] The flexible supporting layer 3 includes a shape-retaining portion 31 and a supporting portion 32. The shape-retaining portion 31 has a connecting side 3101 facing the inner sheet 11. The supporting portion 32 is arranged on the connecting side 3101 in a strip or ring shape. The shape-retaining portion 31 serves as the functional body of the eye mask, and is used to block light for the user's eyes; the supporting portion 32 is used to contact the skin around the user's eyes, and is used to prevent the shape-retaining portion 31 from directly pressing on the user's eyes, thereby improving wearing comfort. In order to adapt to the convex shape of the eyeball, the thickness of the supporting portion 32 is between 6 mm and 15 mm, preferably 10 mm. The first flexible resilient layer 2 is attached to the connecting side 3101 and covers the supporting portion 32, that is, it contacts the user's skin with skin-friendly fabric, and feels smooth and comfortable.

[0060] Because the first flexible and resilient layer 2 of this eye mask slowly recovers its deformation, meaning that the side of the eye mask that contacts the wearer's face exhibits less elasticity, this reduces the pressure on the wearer's facial skin and makes wearing more comfortable. The highly elastic flexible support layer 3 maintains reliable contact between the eye mask and the wearer's face, preventing the eye mask from slipping or falling off the wearer's face.

[0061] Furthermore, in this embodiment, the support portion is configured as a ring, and the support portion 32 is arranged in a closed loop around the edge of the shape maintaining portion 31 , and the single ring-shaped support portion 32 encloses the two eyes of the user.

[0062] See attached Figure 2 、 3 4. In this embodiment, to facilitate the production and molding of the sponge, the support portion 32 and the shape-retaining portion 31 are manufactured separately, and the materials used for the two are different. The rebound speed of the support portion is faster than that of the first flexible resilient layer, and the rebound speed of at least part of the shape-retaining portion is slower than that of the support portion. Specifically, the support portion 32 is made of ordinary sponge material, specifically polyurethane foam sponge material, and the rebound speed of the support portion 32 is faster than that of the first flexible resilient layer 2. The shape-retaining portion 31 includes a pre-connection layer 311 and a thickness layer 312. The pre-connection layer 311 is made of ordinary sponge material, and the thickness layer 312 can be made of slow-rebound sponge or partially of slow-rebound sponge material. The thickness of the pre-connection layer 311 is between 0.5 mm and 3 mm, preferably 1 mm. The thinner pre-connection layer 311 is pre-adhesively used to glue and connect the outer sheet 12, and then the pre-connection layer 311 is used to connect the thickness layer 312, mainly to increase the wrinkle resistance and shape retention of the outer sheet 12. The support portion 32 is connected to the thickness layer 312 by hot melt adhesive, the first flexible resilient layer 2 is connected to the thickness layer 312 , and the thickness layer 312 is located between the support portion 32 and the pre-connection layer 311 .

[0063] Regarding the material selection of the thickness layer 312, in this embodiment, the thickness layer 312 specifically includes a second flexible resilient layer 3121 and a flexible filling layer 3122. The second flexible resilient layer 3121 has a slow rebound property. The second flexible resilient layer 3121 is hot-pressed with the first flexible resilient layer 2, and the support portion 32 is located between the second flexible resilient layer 3121 and the first flexible resilient layer 2 to completely wrap the annular support portion 32. The second flexible resilient layer 3121 is made of the same material as the first flexible resilient layer 2, both of which are slow rebound sponge materials. The flexible filling layer 3122 connects the second flexible resilient layer 3121 and the pre-connected layer 311, and the flexible filling layer 3122 is located between the second flexible resilient layer 3121 and the pre-connected layer 311. The rebound speed of the flexible filling layer 3122 is faster than the rebound speed of the second flexible resilient layer 3121. The flexible filling layer 3122 is made of ordinary sponge material. The thickness of the second flexible resilient layer 3121 is between 1 mm and 5 mm, preferably 2 mm; the thickness of the flexible filling layer 3122 is between 1 mm and 10 mm, preferably 8 mm. The second flexible resilient layer 3121 is used to enhance the softness of the thick layer 312, increasing the overall softness and comfort of the eye mask. The flexible filling layer 3122 has greater elasticity and primarily serves to support and maintain the overall shape of the eye mask.

[0064] For eye masks of different thicknesses and softness styles, the desired effect can be achieved by adjusting the thickness of the flexible filling layer 3122 and the thickness of the second flexible resilience layer 3121 .

[0065] Specifically, the inner sheet 11 and the first flexible resilient layer 2 are connected by adhesive, and the pre-connected layer 311 and the outer sheet 12 are also connected by adhesive. The first flexible resilient layer 2, the support portion 32, and the second flexible resilient layer 3121 are connected by hot pressing, so that the annular support portion 32 is completely wrapped with a slow-rebound sponge and the support portion 32 is shaped to prevent the support portion 32 from shifting during use of the eye mask. The second flexible resilient layer 3121 is connected to the flexible filling layer 3122 by hot melt adhesive, and the pre-connected layer 311 is also connected to the flexible filling layer 3122 by hot melt adhesive. This method facilitates the thickness design and production of the eye mask.

[0066] For further information, see the attached Figure 1 、 23. The eye mask also includes a flexible nose pad 5, which is sewn to the bottom of the first wrapping layer 1 and is located below the support portion 32. Specifically, the flexible nose pad 5 includes a second wrapping layer 51 and a third flexible resilient layer 52. The second wrapping layer 51 is sewn to the bottom of the first wrapping layer 1, and a second accommodating cavity 5101 is formed in the second wrapping layer 51. The third flexible resilient layer 52 has a slow rebound property and is disposed in the second accommodating cavity 5101. The third flexible resilient layer 52 is located below the support portion 32 and extends along the length of the support portion 32.

[0067] Specifically, the third flexible resilient layer 52 is made of a slow-rebound sponge material with a weak elasticity and a comfortable pressure feel, primarily used to reduce the pressure felt by the eye mask on the wearer's nose bridge. The third flexible resilient layer 52 extends along the length of the support portion 32 to increase the contact area between the flexible nose pad 5 and the wearer's face, thereby reducing the pressure exerted by the eye mask on the wearer's face.

[0068] For further information, see the attached Figure 1 and 5 The eye mask also includes a strap 6, which is sewn onto the first wrapping layer 1 and allows the user to secure the eye mask to their head. Specifically, the strap 6 includes a third wrapping layer 61 and a flexible connection layer 62. The third wrapping layer 61 is sewn onto the side of the first wrapping layer 1 and defines a third accommodating cavity 6101. The flexible connection layer 62 is located within the third accommodating cavity 6101 and is made of a conventional sponge material to provide greater flexibility.

[0069] The first flexible rebound layer, the second flexible rebound layer and the third flexible rebound layer 52 are all slow rebound sponges (memory foam), and their density range is 45D (D = kg / m 3 The above-mentioned support part, flexible filling layer and pre-connection layer are all ordinary sponges, and their density range is 25D to 35D (D = kg / m 3 The rebound time of slow rebound sponge is generally 1 to 3 seconds, while ordinary sponge recovers quickly without delay.

[0070] The density of the sponge can also be calculated using the following method. The steps are as follows:

[0071] Step 1: Measure the mass of the sponge;

[0072] Step 1: Use the sand removal method to measure the volume of the irregular sponge;

[0073] Step 1: Use the density formula ρ = m / V to calculate the density of the sponge.

[0074] When making the eye mask, the following steps can be taken to facilitate production and processing:

[0075] Step 1: forming the first flexible resilient layer 2 and the pre-connection layer 311;

[0076] Step 2: Adhere the inner sheet 11 and the first flexible resilient layer 2 to each other, and adhere the outer sheet 12 and the pre-connected layer 311 to each other.

[0077] Step 3: Forming the support portion 32 , the second flexible resilience layer 3121 , and the flexible filling layer 3122 respectively;

[0078] Step 4: hot-pressing the first flexible resilient layer 2 and the second flexible resilient layer 3121 , and wrapping the support portion 32 between the first flexible resilient layer 2 and the second flexible resilient layer 3121 ;

[0079] Step 5: Connect the second flexible resilient layer 3121 and the pre-connection layer 311 to both sides of the flexible filling layer 3122 using hot melt adhesive, and die-cut the edges of the connected product to complete the shaping;

[0080] Step 6: Wrap the third flexible resilient layer 52 with the second wrapping layer 51;

[0081] Step 7: Wrap the flexible connection layer 62 with the third wrapping layer 61;

[0082] Step eight: Connect the inner sheet 11 , the outer sheet 12 , the second wrapping layer 51 and the third wrapping layer 61 through the edging piece 4 .

[0083] See attached Figure 6 and 7 In the second embodiment, the shape-retaining portion 31 and the support portion 32 are integrally formed. They have the same resilience and are both faster than the first flexible resilient layer. Both the shape-retaining portion 31 and the support portion 32 are made of ordinary sponge. In this second embodiment, the outer sheet 12 is directly adhesively bonded to the shape-retaining portion 31. This second embodiment also includes a flexible nose pad and strap.

[0084] See attached Figure 8 、 9 In Example 10, to improve the wrinkle resistance and shape retention of the outer sheet, the shape-retaining portion 31 includes a pre-connected layer 311 and a thickness layer 312. The first flexible resilient layer 2 is connected to the thickness layer 312. The thickness layer 312 and the support portion 32 are integrally formed and both are made of ordinary sponge. In this Example 3, the pre-connected layer 311 is made of ordinary sponge. A thinner pre-connected layer 311 is used in advance to glue and connect the outer sheet 12, and then the pre-connected layer 311 is used to connect the thickness layer 312. This can increase the wrinkle resistance and shape retention of the outer sheet 12. This Example 3 also has a flexible nose pad and straps.

[0085] Obviously, the embodiments described above are only some of the embodiments of the present invention, rather than all of the embodiments. The preferred embodiments of the present invention are given in the accompanying drawings, but they do not limit the patent scope of the present invention. The present invention can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present invention more thorough and comprehensive. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned specific embodiments, or to make equivalent replacements for some of the technical features therein. Any equivalent structure made using the contents of the present invention specification and the accompanying drawings, directly or indirectly used in other related technical fields, is also within the scope of protection of the present invention patent.

Claims

1. An eye mask, characterized in that: include: a first wrapping layer, the first wrapping layer comprising an inner sheet and an outer sheet, wherein a first accommodating cavity is formed between the inner sheet and the outer sheet; a first flexible resilient layer, the first flexible resilient layer having a slow resilient property, the first flexible resilient layer being located in the first accommodating cavity, and the first flexible resilient layer being attached to the inner sheet; A flexible supporting layer, wherein the rebound speed of the flexible supporting layer is faster than the rebound speed of the first flexible resilient layer, the flexible supporting layer is located in the first accommodating cavity, and the flexible supporting layer is attached to the first flexible resilient layer, and the flexible supporting layer is connected to the outer sheet.

2. An eye mask according to claim 1, characterized in that: The flexible supporting layer comprises: a shape-retaining portion having a connection side facing the inner sheet; The supporting portion is in a strip or ring shape and is arranged on the connecting side. The first flexible resilience layer is attached to the connecting side and covers the supporting portion.

3. An eye mask according to claim 2, characterized in that: The rebound speed of the support portion is faster than that of the first flexible resilient layer, and the rebound speed of at least a portion of the shape-retaining portion is slower than that of the support portion.

4. An eye mask according to claim 3, characterized in that: The shape maintaining portion includes a pre-connection layer and a thickness layer, the pre-connection layer is connected to the outer sheet, the support portion is arranged on the thickness layer, the first flexible rebound layer is connected to the thickness layer, and the thickness layer is located between the support portion and the pre-connection layer.

5. An eye mask according to claim 4, characterized in that: The thickness layer comprises: a second flexible resilient layer, the second flexible resilient layer being connected to the first flexible resilient layer, the support portion being located between the second flexible resilient layer and the first flexible resilient layer, the second flexible resilient layer having a slow resilient property; A flexible filling layer is provided, wherein the flexible filling layer is connected to the second flexible resilience layer and the pre-connection layer, and the flexible filling layer is located between the second flexible resilience layer and the pre-connection layer, and the rebound speed of the flexible filling layer is faster than the rebound speed of the second flexible resilience layer.

6. An eye mask according to claim 5, characterized in that: The thickness of the first flexible resilient layer is between 0.5 mm and 3 mm; The thickness of the support portion is between 6 mm and 15 mm; The thickness of the second flexible resilient layer is between 1 mm and 5 mm; The thickness of the flexible filling layer is between 1 mm and 10 mm.

7. An eye mask according to claim 5, characterized in that: The inner sheet is adhesively connected to the first flexible resilient layer, and the pre-connected layer is adhesively connected to the outer sheet; The first flexible resilient layer, the support portion and the second flexible resilient layer are connected by hot pressing; The second flexible resilient layer is connected to the flexible filling layer by hot melt adhesive, and the pre-connected layer is connected to the flexible filling layer by hot melt adhesive.

8. An eye mask according to claim 1, characterized in that: It also includes an edge piece, which is arranged along the edge of the first wrapping layer and is sewn to connect the inner piece and the outer piece.

9. An eye mask according to claim 2, characterized in that: The flexible nose pad is further comprised, and the flexible nose pad is sutured and connected to the bottom of the first wrapping layer and is located below the supporting portion; the flexible nose pad comprises: a second wrapping layer, the second wrapping layer being sewn and connected to the bottom of the first wrapping layer, with a second accommodating cavity formed in the second wrapping layer; The third flexible resilient layer has a slow resilient property, is disposed in the second accommodating cavity, is located below the support portion, and extends along the length of the support portion.

10. An eye mask according to claim 1, characterized in that: It also includes a binding belt, which is sewn and connected to the first wrapping layer; the binding belt includes: a third wrapping layer, the third wrapping layer being sewn and connected to a side end of the first wrapping layer, and a third accommodating cavity being provided in the third wrapping layer; A flexible connection layer is located in the third accommodating cavity.

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