Pillow with replaceable different pillow inners
By incorporating mounting slots and Velcro closures into the pillow, the pillow core can be replaced, solving the problems of high cost and limited functionality of existing pillows. This achieves the effect of reducing costs and meeting diverse user needs.
Patent Information
- Application Number
- CN202423143271.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-19
- Publication Date
- 2025-10-31
- Estimated Expiration
- 2034-12-19
AI Technical Summary
Current pillows typically fill the entire pillow with filling material, resulting in high manufacturing costs and limited functionality, failing to meet diverse user needs.
Design a pillow with interchangeable pillow cores. By setting mounting slots and Velcro structures on the pillow core support layer, users can easily replace pillow cores of different materials, reducing material waste and manufacturing costs.
This reduces manufacturing costs for manufacturers while meeting diverse pillow core needs, thus improving user comfort and satisfaction.
Smart Images
Figure CN223489464U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of pillows, and more particularly to a pillow with interchangeable pillow cores. Background Technology
[0002] A pillow is a product used to support the head and neck, allowing people to maintain a relatively comfortable posture while lying down (such as sleeping or resting). It fills the gap between the head and the bed or other supporting surface, helping to maintain the physiological curvature of the cervical spine. This is the core part of the pillow, playing a major supporting role. There are many types of pillow fillings, commonly including memory foam, down, fiber, latex, and buckwheat hulls. Currently, pillow fillings generally fill the entire pillow, which increases the cost for manufacturers when producing pillows with different materials. Furthermore, such pillows have limited functionality and cannot meet the diverse needs of users. Utility Model Content
[0003] The purpose of this invention is to overcome the existing defects and provide a pillow with interchangeable pillow cores, which can reduce the manufacturing cost for manufacturers and make it easy to replace different pillow cores to meet the diverse needs of users.
[0004] The technical solution to achieve the above objective is as follows: a pillow with replaceable pillow cores, comprising a pillow core support layer, a first mounting groove on the pillow core support layer, two strip holes mirror-imagely formed at the bottom of the first mounting groove, a pillow core assembly for supporting the head placed in the first mounting groove, a second mounting groove on each of the two opposite sidewalls of the pillow core support layer, a corresponding support block placed in each of the second mounting grooves, a pillowcase covering the outer walls of the pillow core support layer and the pillow core assembly, and a third Velcro and a fourth Velcro connecting the upper and lower ends of the inner walls of each of the second mounting grooves, with corresponding protective sleeve structures covering the third Velcro and the fourth Velcro.
[0005] Preferably, the pillow core assembly includes a pillow core component, a pillow core cover, four straps, and four first Velcro straps. The pillow core component is placed in the first mounting groove. The pillow core cover is fitted over the outer wall of the pillow core component. The four straps are sewn onto the pillow core cover. The other end of each strap is provided with a first Velcro strap on both sides. Four second Velcro straps are mirror-imaged on the pillow core support layer. Each strap passes through the corresponding strip hole. The first Velcro strap on each strap is attached to the corresponding second Velcro strap. Each strap is tightly attached to the pillow core support layer.
[0006] Preferably, the protective sleeve structure includes a first open protective sleeve and a second open protective sleeve. The inner wall of the second mounting groove is sewn with corresponding first open protective sleeves and second open protective sleeves. The open end of the second open protective sleeve is located inside the first open protective sleeve. The interiors of the first open protective sleeve and the second open protective sleeve are in contact with corresponding third or fourth hook and loop fasteners.
[0007] Preferably, the pillow core is made of materials including but not limited to buckwheat pillow cores, cotton pillow cores, and down pillow cores.
[0008] Preferably, the pillowcase completely covers the pillow core.
[0009] Preferably, the pillowcase is equipped with a first zipper, and the pillow core cover is equipped with a second zipper.
[0010] Preferably, the shape of the two support blocks placed side by side matches the shape of the bottom of the first mounting groove.
[0011] The beneficial effects of this utility model are as follows: by lifting the four straps from the corresponding second Velcro, the pillow core assembly is taken out from the first mounting slot, the pillow core component to be replaced is taken out from the pillow core cover, and then pillow core components of different materials are inserted into the pillow core cover. Then, the four straps are passed through the corresponding strip holes and glued to the second Velcro to bind the pillow core cover and the pillow core support layer tightly. This method can reduce the loss of pillow core materials and reduce the manufacturer's manufacturing costs. At the same time, by replacing pillow core components of different materials, the diverse needs of users can be met. Attached Figure Description
[0012] Figure 1 This is an internal schematic diagram of the present invention;
[0013] Figure 2 This is an exploded view of this utility model;
[0014] Figure 3 yes Figure 2 A partial sectional view from another perspective;
[0015] Figure 4 This is a cross-sectional view of another embodiment of the present invention;
[0016] Figure 5 yes Figure 4 A partial sectional view at point A in the middle.
[0017] In the diagram: 1. Pillow core support layer; 2. First mounting groove; 3. Pillow core assembly; 4. Strip hole; 5. Second mounting groove; 6. Support block; 7. Pillow core component; 8. Pillow core cover; 9. Tie strap; 10. Pillowcase; 12. First Velcro; 13. Second Velcro; 14. Third Velcro; 15. Fourth Velcro; 16. First opening protective cover; 17. Second opening protective cover. Detailed Implementation
[0018] The technical solution of this utility model will now be clearly and completely described in conjunction with the accompanying drawings. In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.
[0019] The present invention will be further described below with reference to the accompanying drawings.
[0020] like Figure 1-3 As shown, in one embodiment of this utility model, a pillow with interchangeable pillow cores includes a pillow core support layer 1, a pillow core assembly 3, and two support blocks 6 (the support blocks 6 are small pillow strips).
[0021] Specifically, a first mounting groove 2 is provided on the pillow core support layer 1. Two strip holes 4 are mirrored at the bottom of the first mounting groove 2. A pillow core assembly 3 for supporting the head is placed in the first mounting groove 2. A second mounting groove 5 is provided on each of the two opposite side walls of the pillow core support layer 1. A corresponding support block 6 is placed in each second mounting groove 5. A pillowcase 10 is fitted over the outer walls of the pillow core support layer 1 and the pillow core assembly 3. A third hook and loop fastener 14 and a fourth hook and loop fastener 15 are connected to the upper and lower ends of the inner walls of each second mounting groove 5, respectively. A corresponding protective sleeve structure is covered on the third hook and loop fastener 14 and the fourth hook and loop fastener 15. The protective sleeve structure can separate the third hook and loop fastener 14 and the fourth hook and loop fastener 15 from the corresponding support block 6.
[0022] Specifically, the pillow core assembly 3 includes a pillow core component 7, a pillow core cover 8, four straps 9, and four first Velcro straps 12. The pillow core component 7 is placed in the first mounting groove 2. The pillow core cover 8 is fitted over the outer wall of the pillow core component 7. Four straps 9 are sewn onto the pillow core cover 8. The other end of each strap 9 has a first Velcro strap 12 on both sides. Four second Velcro straps 13 are mirror-imaged on the pillow core support layer 1. Each strap 9 passes through the corresponding slot 4. The first Velcro strap 12 on each strap 9 is attached to the corresponding second Velcro strap 13. Each strap 9 is attached to the pillow core support layer 1. By tightly attaching the four straps 9 to the corresponding second Velcro 13, the pillow core assembly 3 is removed from the first mounting slot 2. The pillow core component 7 to be replaced is removed from the pillow core cover 8. Then, pillow core components 7 of different materials are inserted into the pillow core cover 8. After passing the four straps 9 through the corresponding strip holes 4, they are attached to the second Velcro 13 to tie the pillow core cover 8 to the pillow core support layer 1. This method can reduce the loss of pillow core materials and reduce the manufacturer's manufacturing costs. At the same time, by replacing pillow core components 7 of different materials, the diverse needs of users can be met.
[0023] Specifically, the protective sleeve structure includes a first open protective sleeve 16 and a second open protective sleeve 17. The inner wall of the second mounting groove 5 is sewn with corresponding first open protective sleeves 16 and second open protective sleeves 17. The open end of the second open protective sleeve 17 is located inside the first open protective sleeve 16. The interiors of the first open protective sleeve 16 and the second open protective sleeve 17 are in contact with corresponding third hook and loop fasteners 14 or fourth hook and loop fasteners 15. The first open protective sleeve 16 and the second open protective sleeve 17 can protect the third hook and loop fasteners 14 or fourth hook and loop fasteners 15.
[0024] Specifically, the materials used to make the pillow core 7 include, but are not limited to, buckwheat pillow cores, cotton pillow cores, and down pillow cores. The pillow core 7 can be customized according to the needs of different people. The pillow cover 8 completely covers the pillow core 7. The pillow cover 10 is equipped with a first zipper, and the pillow cover 8 is equipped with a second zipper. By opening the first zipper, the pillow core support layer 1 and the pillow core component 3 can be freely taken out and put in, and by opening the second zipper, the pillow core 7 can be freely taken out and replaced.
[0025] This utility model also includes another embodiment, combined with Figure 4 and Figure 5Specifically, the shape of the two support blocks 6 placed side by side matches the bottom shape of the first mounting groove 2. The two support blocks 6 are removed from their corresponding second mounting grooves 5 and then placed side by side at the bottom of the first mounting groove 2. Next, the pillowcase 8 is placed above the two support blocks 6. Then, the first and second opening protective sleeves 16 and 17 at the top and bottom ends of the two second mounting grooves 5 are separated. The corresponding third or fourth Velcro straps 14 are pressed together, thus sticking the upper and lower ends of the inner wall of the second mounting groove 5 together and concealing the two second mounting grooves 5. Next, the four straps 9 of the pillowcase 8 are passed through the two support blocks 6 and the corresponding strip holes 4, and the four straps 9 are wrapped half a circle around the pillow support layer 1 and attached to the corresponding second Velcro straps 13. This raises the pillowcase 7 to a certain height, thus adapting to different users and improving user comfort.
[0026] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features therein. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.
Claims
1. A pillow with interchangeable pillow cores, characterized in that, The pillow core includes a pillow core support layer (1), on which a first mounting groove (2) is provided. Two strip holes (4) are mirrored at the bottom of the first mounting groove (2). A pillow core assembly (3) for supporting the head is placed in the first mounting groove (2). A second mounting groove (5) is provided on each of the two opposite side walls of the pillow core support layer (1). A corresponding support block (6) is placed in each of the second mounting grooves (5). A pillowcase (10) is fitted on the outer wall of the pillow core support layer (1) and the pillow core assembly (3). A third hook and loop fastener (14) and a fourth hook and loop fastener (15) are connected to the upper and lower ends of the inner wall of each of the second mounting grooves (5). A corresponding protective sleeve structure is covered on the third hook and loop fastener (14) and the fourth hook and loop fastener (15).
2. The pillow with interchangeable pillow cores according to claim 1, characterized in that, The pillow core assembly (3) includes a pillow core component (7), a pillow core cover (8), four straps (9), and four first Velcro straps (12). The pillow core component (7) is placed in the first mounting groove (2). The pillow core cover (8) is fitted over the outer wall of the pillow core component (7). Four straps (9) are sewn onto the pillow core cover (8). The other end of each strap (9) is provided with the first Velcro straps (12) on both sides. Four second Velcro straps (13) are mirrored on the pillow core support layer (1). Each strap (9) passes through the corresponding strip hole (4). The first Velcro straps (12) on each strap (9) are attached to the corresponding second Velcro straps (13). Each strap (9) is tightly attached to the pillow core support layer (1).
3. The pillow with interchangeable pillow cores according to claim 1, characterized in that, The protective sleeve structure includes a first open protective sleeve (16) and a second open protective sleeve (17). The inner wall of the second mounting groove (5) is sewn with the corresponding first open protective sleeve (16) and second open protective sleeve (17). The opening end of the second open protective sleeve (17) is located inside the first open protective sleeve (16). The interiors of the first open protective sleeve (16) and the second open protective sleeve (17) are in contact with the corresponding third hook and loop fastener (14) or fourth hook and loop fastener (15).
4. The pillow with interchangeable pillow cores according to claim 2, characterized in that, The materials used to make the pillow core (7) include, but are not limited to, buckwheat pillow cores, cotton pillow cores and down pillow cores.
5. The pillow with interchangeable pillow cores according to claim 2, characterized in that, The pillowcase (8) completely covers the pillow core (7).
6. The pillow with interchangeable pillow cores according to claim 2, characterized in that, The pillowcase (10) is equipped with a first zipper, and the pillow core cover (8) is equipped with a second zipper.
7. The pillow with interchangeable pillow cores according to claim 2, characterized in that, The shape of the two support blocks (6) placed side by side matches the bottom shape of the first mounting groove (2).