Partitioned high-density fiber inner container and mattress

Abstract

The utility model relates to the technical field of daily necessities, and specifically discloses a partition type high-density fiber inner container and mattress, which comprises a fiber layer main body, the top surface of the fiber layer main body is provided with a plurality of accommodating grooves, a plurality of elastic filling bodies are arranged in one-to-one correspondence with the accommodating grooves, the supporting hardness of the elastic filling bodies is less than that of the fiber layer main body, and the elastic filling bodies and the corresponding accommodating grooves are inserted in a horizontal direction. The partition type high-density fiber inner container and mattress provided by the utility model can effectively solve the problem that the conventional high-density fiber mattress cannot provide differentiated support for different parts of the human body.

Description

Technical Field

[0001] This utility model relates to the field of daily necessities technology, and in particular to a partitioned high-density fiber inner core and mattress. Background Technology

[0002] As a key home furnishing product that supports the human body and ensures sleep quality, mattresses are increasingly valued by consumers for their comfort and health benefits. High-density fiber mattresses, such as those made from palm fiber and coconut fiber (commonly known as "high-density fiber mattresses"), occupy an important place in the market due to their natural environmental friendliness, breathability, moisture resistance, and moderate firmness. They are especially recommended for children in the growth and development stage and the elderly who need good skeletal support.

[0003] Traditional high-density fiber mattresses are typically made by pressing fiber materials under high temperature and pressure. Such mattresses generally have a significant technical limitation: their overall firmness is usually uniform, meaning that the support force in different areas of the mattress surface is uniform.

[0004] This "uniform stiffness" design ignores the basic principles of ergonomics. The human body is not flat; the weight and curves of different parts such as the head, shoulders, waist, hips, and legs are different, and their support requirements also vary significantly.

[0005] Therefore, existing high-density fiber mattresses need to be improved to address their inability to provide differentiated support for different parts of the body.

[0006] The information disclosed in this background section is included only to enhance the understanding of the context of this disclosure, and therefore may contain information that does not constitute prior art known to those skilled in the art. Utility Model Content

[0007] One objective of this invention is to provide a partitioned high-density fiber inner core and mattress, which can effectively solve the problem that traditional high-density fiber mattresses cannot provide differentiated support for different parts of the human body.

[0008] To achieve the above objectives, this utility model provides a partitioned high-density fiber inner liner, comprising:

[0009] The fiber layer body has a plurality of receiving grooves on its top surface;

[0010] A plurality of elastic fillers are provided corresponding to each of the accommodating slots. The supporting hardness of the elastic fillers is less than that of the supporting hardness of the fiber layer body, and the elastic fillers are inserted into the corresponding accommodating slots in a horizontal direction.

[0011] Optionally, the groove wall of the receiving groove is provided with a limiting boss, and the side of the elastic filler is provided with a horizontal guide groove for the limiting boss to be horizontally inserted.

[0012] Optionally, the receiving groove is a trapezoidal structure that is larger at the top and smaller at the bottom.

[0013] Optionally, there are two receiving slots, one located in the shoulder support area of ​​the fiber layer body and the other located in the hip support area of ​​the fiber layer body.

[0014] Optionally, the fiber layer is mainly composed of palm fiber or coconut fiber board.

[0015] Optionally, the elastic filler is a latex support block, a sponge support block, a 3D cotton support block, or an inflatable airbag.

[0016] Optionally, the fiber layer body is divided into a left partition and a right partition along the width direction, and only one partition is provided with the receiving groove.

[0017] Optionally, the top surface of the elastic filler includes:

[0018] An intermediate support region, which is horizontal when not under pressure and is higher than the top surface of the fiber layer body;

[0019] The side transition region extends from the intermediate support region to the top surface of the fiber layer body, and the side transition region has an upward inclined structure towards the intermediate support region when not under pressure.

[0020] Optionally, the depth of the receiving groove is 1 / 2 to 1 / 3 of the thickness of the fiber layer body, and the intermediate support area is 1cm to 2cm higher than the top surface of the fiber layer body.

[0021] On the other hand, a mattress is provided, comprising any of the partitioned high-density fiber inner cores and an inner core protective cover disposed outside the partitioned high-density fiber inner core.

[0022] The beneficial effects of this invention are as follows: It provides a partitioned high-density fiber inner core and mattress. The rigid fiber layer provides overall basic support and has recessed grooves. The elastic filling, with lower support rigidity, is embedded as a "soft module" under corresponding key body parts (such as shoulders and hips). When the body lies down, these parts press down due to their own weight, causing the elastic filling underneath to deform and provide more conforming and softer support; while other parts of the body receive stronger support from the high-density fiber core. This structure achieves a differentiated support effect of "both soft and firm within one mattress."

[0023] Therefore, the partitioned high-density fiber inner core and mattress provided by this utility model can effectively solve the problem that traditional high-density fiber mattresses cannot provide differentiated support for different parts of the human body. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 This is a schematic diagram of the partitioned high-density fiber inner liner provided in the embodiment.

[0026] In the picture:

[0027] 1. Fiber layer main body; 1a. Left partition; 1b. Right partition; 101. Receiving groove; 1011. Limiting boss;

[0028] 2. Elastic filler; 201. Horizontal guide groove; 202. Intermediate support area; 203. Side transition area. Detailed Implementation

[0029] In this utility model, the reference to "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment can be included in at least one embodiment of this utility model. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this utility model, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0030] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit the invention.

[0031] In the description of this utility model, the term "and / or" is used to describe the logical relationship between objects, indicating that three relationships can exist. For example, A and / or B means: A exists, B exists, and A and B exist simultaneously. Additionally, the character " / " generally indicates that the preceding and following objects have an "or" logical relationship.

[0032] In this invention, terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any actual quantity, hierarchy, or order between these entities or operations.

[0033] Without further limitations, the use of terms such as “comprising,” “including,” “having,” or other similar expressions in this invention is intended to cover non-exclusive inclusion, which does not exclude the presence of additional elements in a process, method, or product that includes the stated elements, such that a process, method, or product that includes a series of elements may include not only those defined elements but also other elements not expressly listed, or elements inherent to such a process, method, or product.

[0034] Similar to the understanding in the Examination Guidelines, in this utility model, expressions such as "greater than," "less than," and "exceeding" are understood to exclude the stated number; expressions such as "above," "below," and "within" are understood to include the stated number. Furthermore, in the description of the embodiments of this utility model, "multiple" means two or more (including two), and similar expressions related to "multiple" are also understood in this way, such as "multiple groups" and "multiple times," unless otherwise explicitly specified.

[0035] In the description of the embodiments of this utility model, the space-related expressions used, such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "vertical," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," and "circumferential," indicate the orientation or positional relationship based on the orientation or positional relationship shown in the specific embodiments or drawings. They are only for the convenience of describing the specific embodiments of this utility model or for the reader's understanding, and do not indicate or imply that the device or component referred to must have a specific position, a specific orientation, or be constructed or operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0036] Unless otherwise expressly specified or limited, the terms "installation," "connection," "linking," "fixing," and "setting," as used in the description of the embodiments of this utility model, should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral setting; it can be a mechanical connection, an electrical connection, or a communication connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be the internal connection of two components or the interaction between two components. For those skilled in the art to which this utility model pertains, the specific meaning of the above terms in the embodiments of this utility model can be understood according to the specific circumstances.

[0037] This invention provides a partitioned high-density fiber inner core and mattress, which can effectively solve the problem that traditional high-density fiber mattresses cannot provide differentiated support for different parts of the human body.

[0038] The mattress provided in this embodiment includes a partitioned high-density fiber inner core and an inner core protective cover fitted over the partitioned high-density fiber inner core. Optionally, the inner core protective cover is provided with a zipper opening for the partitioned high-density fiber inner core to pass through, so as to facilitate removal and washing.

[0039] See Figure 1 The partitioned high-density fiber inner liner includes:

[0040] The fiber layer body 1 has a plurality of receiving grooves 101 on its top surface;

[0041] A plurality of elastic fillers 2 are provided corresponding to each of the receiving grooves 101. The supporting hardness of the elastic filler 2 is less than that of the supporting hardness of the fiber layer body 1, and the elastic filler 2 is inserted into the corresponding receiving groove 101 in the horizontal direction.

[0042] Optionally, there are two receiving slots 101, one located in the shoulder support area of ​​the fiber layer body 1 and the other located in the hip support area of ​​the fiber layer body 1. Of course, in some other embodiments, one, three, four or even more receiving slots 101 may be provided; or, the receiving slots 101 may also be provided corresponding to the head, waist or feet of the human body, etc., and this utility model does not limit this.

[0043] The partitioned high-density fiber inner core and mattress provided in this embodiment features a rigid fiber layer body 1 providing overall basic support and incorporating receiving grooves 101. A softer, more elastic filling 2 acts as a "soft module," embedded under corresponding key body parts (such as the shoulders and hips). When the body lies down, these parts deform under their own weight, providing a more conforming and softer support; while other parts of the body receive stronger support from the high-density fiber body. This structure achieves a differentiated support effect of "both firm and soft within a single mattress."

[0044] On the one hand, by setting up a partitioned difference between the elastic filler 2 with a lower support hardness and the high-hardness support of the fiber layer body 1, precise differentiated support can be provided for different parts of the human body, thereby improving comfort; on the other hand, the elastic filler 2 and the receiving groove 101 are horizontally inserted, which facilitates installation and positioning, thereby improving production efficiency.

[0045] In this embodiment, the accommodating groove 101 has a limiting boss 1011 on its side wall, and the elastic filler 2 has a horizontal guide groove 201 on its side for horizontal insertion of the limiting boss 1011. In other embodiments, the elastic filler 2 has a limiting boss 1011 on its side wall, and the accommodating groove 101 has a horizontal guide groove 201 for horizontal insertion of the limiting boss 1011. Through the cooperation of the limiting boss 1011 and the horizontal guide groove 201, precise guidance and limiting can be achieved during horizontal insertion, preventing the elastic filler 2 from shifting or coming out during use, thus enhancing the stability of the structure and the reliability of assembly.

[0046] Furthermore, the receiving groove 101 has a trapezoidal structure that is wider at the top and narrower at the bottom. Compared to a vertical groove wall, the inclined trapezoidal groove wall has a larger contact area with the elastic filler 2. A larger contact area means greater static friction. This effectively prevents the filler from slightly loosening or shifting in the horizontal direction due to force during use (e.g., when a person turns over or moves in bed), thereby enhancing the stability of the connection and the reliability of the overall structure.

[0047] It should be noted that the design of being larger at the top and smaller at the bottom is to use the inclined trapezoidal groove wall to provide upward support for the elastic filler 2, thereby solving the problem that the elastic filler 2 is prone to collapse over time due to insufficient support.

[0048] In this embodiment, the fiber layer body 1 is a palm fiber substitute or coconut fiber board. The elastic filler 2 is a latex support block, a sponge support block, a 3D cotton support block, or an inflatable airbag.

[0049] The main fiber layer 1 uses high-density fiber materials such as palm fiber or coconut fiber board, which provides overall high-rigidity support while also being environmentally friendly, breathable, and moisture-proof, meeting the needs of a healthy home. The elastic filling 2 uses latex support blocks to provide a soft and elastic support feel, while inflatable airbags allow for flexible adjustment of support rigidity by adjusting air pressure, meeting the user's personalized comfort needs.

[0050] The elastic filler of the receiving groove in the shoulder support area is a sponge support block, while the elastic filler of the receiving groove in the buttock support area is a 3D cotton support block. The 3D cotton support block has a greater support hardness than the sponge support block, and can provide sufficient support for the buttocks.

[0051] In this embodiment, the fiber layer body 1 is divided into a left partition 1a and a right partition 1b along its width, with only one partition having the receiving groove 101. Specifically, only one partition has the receiving groove 101 and the elastic filler 2, while the other partition maintains the high-rigidity support structure of all fibers. When parents sleep with their children, the parents can sleep in the partition with the elastic filler 2, while the child sleeps in the high-rigidity all-fiber partition.

[0052] In this embodiment, the top surface of the elastic filler 2 includes:

[0053] The intermediate support region 202 is horizontal when not under pressure and is higher than the top surface of the fiber layer body 1.

[0054] Side transition region 203 extends from the intermediate support region 202 to the top surface of the fiber layer body 1, and the side transition region 203 has an inclined surface structure that slopes upward toward the intermediate support region 202 when not under pressure.

[0055] The top surface of the elastic padding 2 is designed with a raised horizontal support area in the middle and a sloping transition area on the side. This provides ample buffer space for the human body when not under pressure, and allows for a smooth transition when under pressure, avoiding any abrupt feeling and improving overall lying comfort.

[0056] Furthermore, the depth of the receiving groove 101 is 1 / 2 to 1 / 3 of the thickness of the fiber layer body 1, and the intermediate support area 202 is 1cm to 2cm higher than the top surface of the fiber layer body 1. By setting the depth of the receiving groove 101 to 1 / 2 to 1 / 3 of the thickness of the fiber layer body 1, and making the intermediate support area 202 1cm to 2cm higher, the elastic filler 2 can be flush with the top surface of the fiber layer body 1 after the human body is compressed, achieving a balance between support and comfort, which conforms to ergonomic design.

[0057] In summary, the partitioned high-density fiber inner core and mattress provided in this embodiment have the following advantages:

[0058] ① By setting a receiving groove 101 in the high-density fiber body and inserting a low-hardness elastic filler 2, precise and differentiated support for different parts of the human body is achieved, improving comfort.

[0059] ② The design of horizontal plug-in structure and limiting boss 1011-guide groove facilitates installation and positioning and prevents the filler from shifting, thereby improving production efficiency and structural stability.

[0060] ③ The trapezoidal shape of the placement groove 101, which is larger at the top and smaller at the bottom, increases the contact area and static friction, effectively preventing the filler from loosening and enhancing the connection reliability and long-term stability.

[0061] ④ By setting up accommodating slots 101 in different areas (such as left / right partitions 1b only), the needs of adults to accompany children to sleep are met, thus improving applicability.

[0062] ⑤ The elastic filler 2 adopts a transition design with the top surface raised in the middle and the sides sloping. When compressed, it is flush with the top surface of the fiber layer, achieving a smooth buffer and support balance, and optimizing the ergonomic experience.

[0063] Finally, it should be noted that although the above embodiments have been described in the text and drawings of this application, this should not limit the scope of patent protection of this application. Any technical solutions that are based on the essential concept of this application and utilize the content described in the text and drawings of this application, resulting in equivalent structural or procedural substitutions or modifications, as well as the direct or indirect application of the technical solutions of the above embodiments to other related technical fields, are all included within the scope of patent protection of this application.

Claims

1. A partitioned high-density fiber inner liner, characterized in that, include: The fiber layer body (1) has a plurality of receiving grooves (101) on its top surface. A plurality of elastic fillers (2) are provided in a one-to-one correspondence with each of the accommodating grooves (101). The supporting hardness of the elastic filler (2) is less than that of the supporting hardness of the fiber layer body (1), and the elastic filler (2) is inserted into the corresponding accommodating groove (101) in the horizontal direction.

2. The partitioned high-density fiber liner according to claim 1, characterized in that, The groove wall of the receiving groove (101) is provided with a limiting boss (1011), and the side of the elastic filler (2) is provided with a horizontal guide groove (201) for the limiting boss (1011) to be inserted horizontally.

3. The partitioned high-density fiber liner according to claim 1, characterized in that, The receiving groove (101) has a trapezoidal structure that is larger at the top and smaller at the bottom.

4. The partitioned high-density fiber liner according to claim 1, characterized in that, There are two receiving grooves (101), one of which is located in the shoulder support area of ​​the fiber layer body (1) and the other is located in the hip support area of ​​the fiber layer body (1).

5. The partitioned high-density fiber liner according to claim 1, characterized in that, The main body of the fiber layer (1) is a palm fiber layer or a coconut fiber board.

6. The partitioned high-density fiber liner according to claim 1, characterized in that, The elastic filler (2) is a latex support block, a sponge support block, a 3D cotton support block, or an inflatable airbag.

7. The partitioned high-density fiber liner according to claim 1, characterized in that, The fiber layer body (1) is divided into a left partition (1a) and a right partition (1b) along the width direction, and only one of the partitions is provided with the receiving groove (101).

8. The partitioned high-density fiber liner according to claim 1, characterized in that, The top surface of the elastic filler (2) includes: The intermediate support region (202) is horizontal when not under pressure and is higher than the top surface of the fiber layer body (1); Side transition region (203) extends from the intermediate support region (202) to the top surface of the fiber layer body (1), and the side transition region (203) has an inclined surface structure that slopes upward toward the intermediate support region (202) when not under pressure.

9. The partitioned high-density fiber liner according to claim 8, characterized in that, The depth of the receiving groove (101) is 1 / 2 to 1 / 3 of the thickness of the fiber layer body (1), and the intermediate support area (202) is 1 cm to 2 cm higher than the top surface of the fiber layer body (1).

10. A mattress, characterized in that, Includes the partitioned high-density fiber inner core as described in any one of claims 1-9, and a mattress cover fitted over the partitioned high-density fiber inner core.

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