Cotton pleating structure and mattress

Abstract

The utility model relates to the technical field of bedding articles, and particularly discloses a pleat cotton structure and a mattress, the pleat cotton structure comprises a pleat cotton main body, the bottom surface of the pleat cotton main body is a plane structure; the modeling part is fixedly arranged on the top surface of the pleat cotton main body. The cotton pleating structure and the mattress provided by the utility model can effectively solve the problem that the existing cotton pleating structure is easy to generate stripping noise due to the adhesion effect of glue after being pressed.

Description

Technical Field

[0001] The utility model relates to the technical field of bedding products, in particular to a pleated cotton structure and a mattress. Background Art

[0002] See also Figure 1 The existing mattress includes an elastic support body 1 for providing elastic support, and a pleated cotton structure 2 located above the elastic support body 1. Generally, the production process of the mattress is as follows:

[0003] (1) stacking a plurality of rectangular elastic pads such as sponges or latex pads in sequence to form a pleated cotton structure 2 without sewing;

[0004] (2) Sewing the pleated cotton structure 2 according to a preset shape to form a pleated cotton structure 2 with a specific pattern;

[0005] Specifically, the position of the pleated structure 2 where the stitching line 201 passes will be concave due to the tightening force of the stitching line 201, and the position where the stitching line 201 does not pass will become convex, thereby sewing out the desired three-dimensional pattern 202. For example, when the stitching line 201 is the outline of a star or a dolphin, after sewing, the pattern of the star or the dolphin can be seen on the pleated structure 2;

[0006] (3) The shaped pleated cotton structure 2 is glued and fixed on the elastic supporting body 1 to obtain a mattress.

[0007] In the prior art, the pleated structure 2 is shaped by sewing. Although a pattern can be formed on the upper surface of the pleated structure 2 where the stitching 201 passes, the lower surface of the pleated structure 2 will also be concave upward. When the pleated structure 2 is pasted and fixed on the elastic support body 1, there is an obvious gap 3 between the top surface of the elastic support body 1 and the bottom surface of the pleated structure 2 where the stitching 201 passes.

[0008] In recent years, in order to improve the environmental performance of the product, the glue used to fix the pleated cotton structure 2 on the elastic support body 1 is environmentally friendly glue, which takes a long time to fully exert its viscosity. This leads to the following problems:

[0009] When the user is not sleeping on the mattress, there is an obvious gap 3 between the top surface of the elastic support body 1 and the bottom surface of the pleated structure 2 at the position where the stitching line 201 passes;

[0010] When the user lies down on the mattress, the user presses the pleated cotton structure 2 downward, and the pleated cotton structure 2 moves downward until it adheres to the top surface of the elastic support body 1, and the gap 3 is eliminated;

[0011] When the user stands up, the pleated structure 2 recovers its deformation upward. Since the glue has not yet fully exerted its viscosity, when the pleated structure 2 recovers its deformation upward, the bottom surface of the pleated structure 2 will peel off the top surface of the elastic support body 1 (the gap 3 is generated again). During the peeling process, a certain amount of noise will be generated due to the sticky effect of the glue, affecting the user experience.

[0012] Therefore, it is necessary to improve the existing technology to solve the problem that the pleated cotton structure is easily peeled off due to the sticky effect of glue after being compressed.

[0013] The above information disclosed in this Background section is included only for enhancement of understanding of the background of the present disclosure and therefore it may contain information that does not form the prior art that is currently known to a person of ordinary skill in the art. Utility Model Content

[0014] One purpose of the utility model is to provide a pleated cotton structure and a mattress, which can effectively solve the problem that the existing pleated cotton structure is prone to produce peeling noise due to the sticking effect of glue after being compressed.

[0015] To achieve the above objectives, on the one hand, the utility model provides a pleated cotton structure, comprising:

[0016] A pleated cotton body, wherein the bottom surface of the pleated cotton body is a plane structure;

[0017] The shaping part is fixedly arranged on the top surface of the pleated cotton body.

[0018] Optionally, the pleat body and the shaping portion are an integral injection-molded structure.

[0019] Optionally, the pleated cotton body and the shaping part are sponge, latex or 3D cotton.

[0020] Optionally, the pleated cotton body and the shaping part are both double-color injection molding structures.

[0021] Optionally, the shaping part is an injection-molded part or a lathe-molded part, and the shaping part is glued and fixed to the top surface of the pleat body.

[0022] Optionally, a positioning groove is provided on the top surface of the pleated cotton body, and a positioning base inserted into the positioning groove is provided at the bottom of the shaping part.

[0023] Optionally, a side of the shaping portion away from the pleated cotton body is covered with pleated cotton fabric.

[0024] On the other hand, a mattress is provided, comprising an elastic supporting body, and any of the pleated cotton structures adhered and fixed to the top of the elastic supporting body.

[0025] Optionally, the elastic support body includes at least one of a latex pad, a 3D cotton pad, a sponge pad, and a spring tube pad.

[0026] Optionally, it also includes a strip that surrounds the elastic support body and the pleated structure from the side.

[0027] The beneficial effect of the utility model is that it provides a pleated cotton structure and a mattress, wherein the shaping part is fixedly arranged on the top surface of the pleated cotton body, and the bottom surface of the pleated cotton body is a flat structure. Such an arrangement can avoid the generation of a gap between the pleated cotton body and the elastic supporting body, thereby avoiding the problem of peeling noise caused by the sticking effect of glue when the pleated cotton structure recovers its deformation after being compressed. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0029] Figure 1 A schematic diagram of the structure of an existing mattress provided as background technology;

[0030] Figure 2 A schematic diagram of the structure of the mattress provided in Example 1;

[0031] Figure 3 This is a schematic structural diagram of the pleated cotton structure provided in Example 2.

[0032] In the figure:

[0033] 1. Elastic support body;

[0034] 2. Pleated cotton structure; 201. Stitching line; 202. Modeling pattern; 203. Pleated cotton body; 2031. Planar structure; 2032. Positioning groove; 204. Modeling part; 2041. Positioning base; 205. Pleated cotton fabric;

[0035] 3. Gap;

[0036] 4. Surrounding strips. DETAILED DESCRIPTION

[0037] In order to make the purpose, features and advantages of the utility model more obvious and easy to understand, the technical scheme in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the embodiment described below is only a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0038] In the description of the present utility model, it is to be understood that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time. When a component is considered to be "set on" another component, it may be directly set on the other component or there may be a centrally arranged component at the same time.

[0039] In addition, terms such as "long", "short", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention. They do not indicate or imply that the device or component referred to must have this specific direction or operate with a specific direction structure, and should not be understood as a limitation of the present invention.

[0040] The present invention will be described in detail below in conjunction with the specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, methodological, or functional changes made by a person skilled in the art based on these embodiments are all within the scope of protection of the present invention.

[0041] Example 1

[0042] The utility model provides a pleated cotton structure and a mattress, which are suitable for application scenarios of providing sleeping support, and can effectively solve the problem that the existing pleated cotton structure is prone to produce peeling noise due to the sticking effect of glue after being compressed.

[0043] See also Figure 2 The mattress provided in this embodiment includes an elastic support body 1, a pleated cotton structure 2 fixed to the top of the elastic support body 1, and a surrounding strip 4 surrounding the elastic support body 1 and the pleated cotton structure 2 from the side. Optionally, the elastic support body 1 includes at least one of a latex pad, a 3D cotton pad, a sponge pad, and a spring pad, which is not limited in this embodiment. Further, a 450g cotton felt is set at the bottom of the elastic support body 1.

[0044] In this embodiment, the pleated cotton structure 2 includes a pleated cotton body 203, a shaping portion 204 fixed to the top surface of the pleated cotton body 203, and a pleated cotton fabric 205 attached to a side of the shaping portion 204 away from the pleated cotton body 203. The bottom surface of the pleated cotton body 203 is a flat structure 2031, so as to be attached and fixed to the top of the elastic support body 1.

[0045] The pleated cotton structure 2 and the mattress provided in this embodiment have a shaping portion 204 fixedly arranged on the top surface of the pleated cotton body 203, and the bottom surface of the pleated cotton body 203 is a planar structure 2031. Such an arrangement can avoid the generation of a gap between the pleated cotton body 203 and the elastic supporting body 1, thereby avoiding the problem of peeling noise caused by the sticking effect of glue when the pleated cotton structure 2 recovers its deformation after being compressed.

[0046] In this embodiment, the pleated cotton fabric 205 is glued and fixed to the top surface of the shaping part 204. In some other embodiments, in order to further enhance the connection reliability between the recessed position of the shaping part 204 and the shaping part 204, the pleated cotton fabric 205 may be fixed at the recessed position corresponding to the shaping part 204 by additional pleating process.

[0047] Optionally, in order to ensure that the shaping portion 204 can have a three-dimensional shape, in this embodiment, the pleated cotton body 203 and the shaping portion 204 are an integral injection molding structure. For example, the pleated cotton body 203 and the shaping portion 204 can be sponge, latex or 3D cotton. In some other embodiments, the shaping portion 204 can also be a turning molding structure, that is, turning is performed on the top of the pleated cotton body 203 to obtain the shaping portion 204 with a preset shape, which is not limited in this embodiment.

[0048] It is understandable that the one-piece injection molding structure can complete the shape shaping without sewing process, which can not only meet the modeling requirements of the modeling part 204, but also retain the planar structure 2031 characteristics of the bottom surface of the pleated cotton body 203, and avoid the occurrence of the situation where the upper and lower surfaces of the pleated cotton structure 2 are simultaneously concave due to sewing.

[0049] Furthermore, the pleated cotton body 203 and the shaping part 204 are both double-color injection molding structures. The pleated cotton body 203 is a supporting structure and can be made of a material with good supporting performance; the shaping part 204 is only for providing a visual shaping effect and can be made of a material that is easy to shape and has high fluidity during injection molding.

[0050] In summary, the pleated cotton structure 2 and the mattress provided in this embodiment have the following advantages:

[0051] ① The shaping part 204 is fixedly arranged on the top surface of the pleated cotton body 203, and the bottom surface of the pleated cotton body 203 is a plane structure 2031, thereby avoiding the generation of a gap between the pleated cotton body 203 and the elastic support body 1, and further avoiding the problem of peeling noise caused by the sticking effect of glue when the pleated cotton structure 2 recovers its deformation after being compressed;

[0052] ② The pleated cotton body 203 and the shaping part 204 are an integral injection-molded structure, which can ensure that the shaping part 204 has a three-dimensional shape and keep the bottom surface of the pleated cotton body 203 as a flat structure 2031.

[0053] Example 2

[0054] This embodiment provides a pleated cotton structure, which is applicable to the mattress provided in Embodiment 1. The difference between this embodiment and the pleated cotton structure provided in Embodiment 1 is that:

[0055] See also Figure 3 In this embodiment, the shaping portion 204 is an injection molded part or a turning molded part, and the shaping portion 204 is glued and fixed to the top surface of the pleated cotton body 203.

[0056] Furthermore, a positioning groove 2032 is provided on the top surface of the pleated cotton body 203, and a positioning base 2041 inserted into the positioning groove 2032 is provided on the bottom of the shaping part 204, and the positioning base 2041 is fixed in the positioning groove 2032 by gluing or the like.

[0057] The pleated cotton structure 2 provided in this embodiment has the following beneficial effects: the shaping portion 204 is glued and fixed to the pleated cotton body 203. When the shape needs to be changed, only a shaping portion 204 with a different shape needs to be selected. The pleated cotton body 203 can be reused, which is beneficial to improving the material commonality rate and reducing storage pressure.

[0058] It should be understood that although this specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description 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 implementation mode may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

[0059] The series of detailed descriptions listed above are only specific descriptions of feasible implementation methods of the utility model. They are not intended to limit the protection scope of the utility model. Any equivalent implementation methods or changes that do not deviate from the technical spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A pleated cotton structure, characterized in that: include: A pleated cotton body (203), wherein the bottom surface of the pleated cotton body (203) is a plane structure (2031); A shaping portion (204), wherein the shaping portion (204) is fixedly arranged on the top surface of the pleated cotton body (203).

2. The pleated cotton structure according to claim 1, characterized in that: The pleated cotton body (203) and the shaping portion (204) are an integral injection-molded structure.

3. The pleated cotton structure according to claim 2, characterized in that: The pleated cotton body (203) and the shaping part (204) are sponge, latex or 3D cotton.

4. The pleated cotton structure according to claim 2, characterized in that: The pleated cotton body (203) and the shaping part (204) are both double-color injection-molded structures.

5. The pleated cotton structure according to claim 1, characterized in that: The shaping part (204) is an injection-molded part or a lathe-molded part, and the shaping part (204) is glued and fixed to the top surface of the pleated cotton body (203).

6. The pleated cotton structure according to claim 5, characterized in that: A positioning groove (2032) is provided on the top surface of the pleated cotton body (203), and a positioning base (2041) inserted into the positioning groove (2032) is provided on the bottom of the shaping portion (204).

7. The pleated cotton structure according to claim 1, characterized in that: A side of the shaping portion (204) away from the pleated cotton body (203) is covered with a pleated cotton fabric (205).

8. A mattress, characterized in that: It comprises an elastic supporting body (1), and a pleated cotton structure (2) as claimed in any one of claims 1 to 7 which is adhered and fixed to the top of the elastic supporting body (1).

9. The mattress according to claim 8, characterized in that The elastic support body (1) comprises at least one of a latex pad, a 3D cotton pad, a sponge pad, and a spring tube pad.

10. The mattress according to claim 8, characterized in that It also includes a surrounding strip (4) that surrounds the elastic support body (1) and the pleated cotton structure (2) from the side.

Images