Pillow inner with adjustable thickness
By designing a detachable mid-layer particle layer and quick connector, the adjustable function of pillow thickness is achieved, solving the problem of existing pillow thickness fixation, and improving the comfort and personalized satisfaction.
Patent Information
- Application Number
- CN202422141360.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-02
- Publication Date
- 2025-06-24
- Estimated Expiration
- 2034-09-02
AI Technical Summary
Most existing pillows have a fixed thickness and cannot be adjusted according to different personnel or usage conditions, resulting in a reduced comfort level and unable to meet personalized needs.
A pillow core with adjustable thickness is designed, with a removable mid-layer particle layer, and quick connections with Velcro or zippers, allowing users to install or remove small bags as needed to adjust the thickness.
The adjustable function of pillow thickness is realized, which meets the personalized needs of different users, improves adjustment efficiency and accuracy, and allows replacement of fill particles of different materials and densities to meet the needs of hardness and support.
Smart Images
Figure CN223008835U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of bedding products, in particular to a pillow core with adjustable thickness. Background Art
[0002] Pillows are common bedding and are fillings used by people for sleeping comfort. Commonly, pillow structures consist of two parts: a pillowcase and a pillow core, and the overall structure is a flat soft structure of a rectangular parallelepiped; the inside of the pillow is filled with fillings such as cotton or buckwheat husk.
[0003] Currently, most pillows on the market have a fixed thickness and cannot be adjusted. People cannot adjust the pillows according to different people and different usage situations, which greatly reduces the comfort of using the pillows and cannot meet the personalized needs of different users for pillow thickness. Utility Model Content
[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a pillow core with adjustable thickness.
[0005] The technical solution of the utility model is as follows: a pillow core with adjustable thickness, comprising a pillow, wherein a pillow core body is placed inside the pillow, the pillow core body comprising an upper down layer, a lower milk down layer and a middle particle layer, the upper down layer is arranged at the top end of the inner wall of the pillow core body, the lower milk down layer is arranged at the bottom end of the inner wall of the pillow core body, the middle particle layer is arranged inside the pillow core body and between the upper down layer and the lower milk down layer, Velcro is arranged on both sides of the middle particle layer, and a plurality of independent small bags are placed inside the middle particle layer.
[0006] By adopting the above technical solution and setting the Velcro quick connector, the middle particle layer has a quick-detachable structure, and users can choose to install or remove these small bags according to their needs to achieve more precise thickness adjustment.
[0007] As a preferred embodiment, the pillow core body is in a bag shape, and a plastic sealing strip is provided at the bag opening of the pillow core body.
[0008] By adopting the above technical solution, the thickness of the pillow can be adjusted by removing or installing the middle particle layer.
[0009] As a preferred embodiment, a zipper is provided on the outer side of the pillow, and a zipper head is provided on the outer side of the zipper.
[0010] By adopting the technical solution and using the zipper and the chain head in coordination, the components in the pillow can be easily disassembled and installed.
[0011] As a preferred embodiment, a breathable layer is fixedly connected to the top of the pillow, and the breathable layer is made of latex breathable material.
[0012] By adopting the above technical solution, through the setting of the breathable layer, the pillow has good breathability.
[0013] As a preferred embodiment, different amounts of filling particles are respectively contained inside the small bags.
[0014] By adopting the above technical solution, by filling different amounts of filling particles, a more precise thickness adjustment function is achieved.
[0015] As a preferred embodiment, the filling particles inside the middle particle layer can be replaced with particles of different materials and densities.
[0016] By adopting the above technical solution, particles of different materials and densities, such as memory foam particles, buckwheat husks, etc., are used to meet different needs of users for the hardness and support of the pillow.
[0017] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:
[0018] 1. In the present utility model, through the detachable middle particle layer design, the thickness adjustment function of the pillow is realized, meeting the personalized needs of different users for the pillow thickness.
[0019] 2. In the present utility model, by using quick connectors such as zippers or Velcro, etc., the disassembly and installation of the middle particle layer are more convenient, improving the adjustment efficiency.
[0020] 3. In the present utility model, by arranging a plurality of independent small bags inside the middle particle layer and filling different amounts of particles, a more precise thickness adjustment function is realized, improving the adjustment accuracy and range.
[0021] 4. In the present utility model, the filling particles of the middle particle layer can be replaced with particles of different materials and densities, further meeting the different needs of users for the hardness and support of the pillow. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Figure 1 is an overall three-dimensional view of a pillow core with adjustable thickness provided by the present utility model;
[0023] Figure 2 is a schematic structural view of the pillow core body of a pillow core with adjustable thickness provided by the present utility model;
[0024] Figure 3 is a cross-sectional view of the pillow core body of a pillow core with adjustable thickness provided by the present utility model;
[0025] Figure 4 The present utility model provides a pillow core with adjustable thickness Figure 3 The enlarged view at position A in
[0026] Legend: 1. Pillow; 2. Breathable layer; 3. Pillow core body; 4. Plastic seal; 5. Upper down layer; 6. Lower milk down layer; 7. Middle particle layer; 8. Magic tape; 9. Filling particles; 10. Small bag; 11. Zipper; 12. Zipper head. Specific implementation mode
[0027] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present application.
[0028] Refer to Figures 1-4 , a pillow core with adjustable thickness, including a pillow 1. A pillow core body 3 is placed inside the pillow 1. The pillow core body 3 includes an upper down layer 5, a lower milk down layer 6, and a middle particle layer 7. The upper down layer 5 is arranged at the top end of the inner wall of the pillow core body 3, the lower milk down layer 6 is arranged at the bottom end of the inner wall of the pillow core body 3, the middle particle layer 7 is arranged inside the pillow core body 3 and is located between the upper down layer 5 and the lower milk down layer 6. Magic tapes 8 are arranged on both sides of the middle particle layer 7. A plurality of independent small bags 10 are placed inside the middle particle layer 7. Through the setting of the quick connection piece of the magic tape 8, the middle particle layer 7 has a quick detachable structure, and users can choose to install or disassemble these small bags 10 according to their own needs to achieve more precise thickness adjustment.
[0029] Refer to Figure 2 , the pillow core body 3 is in a bag shape, and a plastic seal 4 is arranged at the bag mouth of the pillow core body 3. By arranging the plastic seal 4 at the bag mouth of the pillow core body 3, the thickness of the pillow 1 can be adjusted by disassembling or installing the middle particle layer 7.
[0030] Refer to Figure 1 , a zipper 11 is arranged on the outer side of the pillow 1, and a zipper head 12 is arranged on the outer side of the zipper 11. Through the cooperation of the zipper 11 and the zipper head 12, it is convenient to disassemble and install the components inside the pillow 1, and at the same time, it is convenient to clean the single pillow 1.
[0031] Refer to Figure 1 , a breathable layer 2 is fixedly connected to the top of the pillow 1. The breathable layer 2 is made of latex breathable material. Through the setting of the breathable layer 2, the pillow 1 has good breathability and reduces the phenomenon of heat accumulation on the user's head during sleep.
[0032] Reference Figure 4 , different amounts of filling particles 9 are respectively contained inside the small bags 10. By filling different amounts of filling particles 9, a more refined thickness adjustment function is realized, and the adjustment accuracy and range are improved.
[0033] Reference Figure 4 , the filling particles 9 inside the middle particle layer 7 can be replaced with particles of different materials and densities, such as memory foam particles, buckwheat husks, etc., to meet the different requirements of users for the hardness and support of the pillow 1.
[0034] Working principle: First, by setting a plastic seal strip 4 at the mouth of the pillow core main body 3, the thickness of the pillow 1 can be adjusted by disassembling or installing the middle particle layer 7. And through the setting of the Velcro 8 quick connector, the middle particle layer 7 has a quickly detachable structure. Users can choose to install or disassemble these small bags 10 according to their own needs to achieve a more refined thickness adjustment. Through the setting of the breathable layer 2, the pillow 1 has good air permeability, reducing the phenomenon of heat accumulation on the user's head during sleep. And the filling particles 9 inside the middle particle layer 7 can be replaced with particles of different materials and densities, such as memory foam particles, buckwheat husks, etc., to meet the different requirements of users for the hardness and support of the pillow 1.
[0035] The above are only the preferred embodiments of the present application and are not used to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A pillow core with adjustable thickness, comprising a pillow (1), characterized in that: A pillow core body (3) is placed inside the pillow (1), and the pillow core body (3) comprises an upper down layer (5), a lower milk down layer (6) and a middle particle layer (7), wherein the upper down layer (5) is arranged at the top end of the inner wall of the pillow core body (3), the lower milk down layer (6) is arranged at the bottom end of the inner wall of the pillow core body (3), and the middle particle layer (7) is arranged inside the pillow core body (3) and between the upper down layer (5) and the lower milk down layer (6), Velcro (8) is arranged on both sides of the middle particle layer (7), and a plurality of independent small bags (10) are placed inside the middle particle layer (7).
2. The pillow core with adjustable thickness according to claim 1, characterized in that: The pillow core body (3) is in a bag shape, and a plastic sealing strip (4) is provided at the bag opening of the pillow core body (3).
3. The pillow core with adjustable thickness according to claim 1, characterized in that: A zipper (11) is provided on the outer side of the pillow (1), and a chain head (12) is provided on the outer side of the zipper (11).
4. The pillow core with adjustable thickness according to claim 1, characterized in that: The top of the pillow (1) is fixedly connected to a breathable layer (2), and the breathable layer (2) is made of a breathable latex material.
5. The pillow core with adjustable thickness according to claim 1, characterized in that: Different amounts of filling particles (9) are respectively contained in the small bags (10).
6. The pillow core with adjustable thickness according to claim 5, characterized in that: The filling particles (9) in the middle particle layer (7) can be replaced with particles of different materials and densities.