An adjustable height support pillow

Abstract

The application provides an adjustable height supporting pillow, and relates to the technical field of pillows, which comprises a supporting seat, the top of the supporting seat is provided with a supporting plate, the supporting seat is provided with a containing cavity, the containing cavity is provided with a telescopic assembly for being connected with the supporting plate and a driving assembly for driving the telescopic assembly to perform telescopic adjustment, the top of the supporting plate is provided with a soft pillow, the height of the supporting plate is flexibly adjusted through the cooperation of the driving assembly and the telescopic assembly, and then the supporting height of the soft pillow is adjusted, personalized support is provided, and the requirements of different individuals on the height of the pillow under different sleeping postures are met; compared with the pillow with increased or decreased filling for adjusting the height, the application makes the adjusting process simple through the cooperation of the driving assembly and the telescopic assembly; compared with the pillow with a gas bag for adjusting the height, the application is stable in support through the combined structure of the supporting seat, the supporting plate, the telescopic assembly and the driving assembly.

Description

Technical Field

[0001] This application relates to the field of pillow technology, and more specifically, to a pillow with adjustable support height. Background Technology

[0002] Currently, pillows are an important bedding item in daily life, widely used during sleep. The appropriate pillow height is crucial for maintaining the normal physiological curvature of the cervical spine, ensuring sleep quality, and promoting overall health.

[0003] Most existing pillow products are designed with a fixed height, making it difficult to meet the personalized needs of different individuals for pillow height in different sleeping positions. For example, some users are accustomed to sleeping on their backs, while others are accustomed to sleeping on their sides. A fixed-height pillow cannot provide ideal support for both sleeping positions simultaneously, which can easily lead to neck muscle tension, soreness, and even cervical spondylosis. Although there are some height-adjustable pillows on the market, such as those that adjust height by adding or removing filling, the adjustment process is cumbersome, and uneven distribution of filling can affect the support effect. Pillows that use air-filled cushions to adjust height have problems such as air leakage and poor stability, making it impossible to maintain a constant support height for a long time.

[0004] Therefore, it is necessary to propose a pillow with adjustable support height to solve the above problems. Summary of the Invention

[0005] The purpose of this application is to provide a pillow with adjustable support height, which can solve the technical problems mentioned in the background art.

[0006] This application provides an adjustable support height pillow, including a support base, a support plate on the top of the support base, a receiving cavity on the support base, a telescopic component for connecting to the support plate and a driving component for driving the telescopic component to perform telescopic adjustment, and a soft pillow on the top of the support plate.

[0007] Furthermore, the telescopic assembly includes a telescopic cylinder and a support column. The bottom of the support column is rotatably connected to the bottom of the receiving cavity. The support column is provided with an external thread, and the telescopic cylinder is provided with an internal thread that matches the external thread. The support column is threadedly connected to the telescopic cylinder, and the upper end of the telescopic cylinder extends to the outside of the receiving cavity and is fixedly connected to the bottom of the support plate.

[0008] Furthermore, the drive assembly includes a first bevel gear, a second bevel gear, a support block, a drive rod, and a handle. The drive rod is rotatably mounted on the support block. The first bevel gear is fixed to one end of the drive rod. The second bevel gear is fixed to the support column and located below the telescopic cylinder. The first bevel gear meshes with the second bevel gear. The end of the drive rod away from the first bevel gear extends outside the receiving cavity. The handle is fixed to the outer end of the drive rod.

[0009] Furthermore, a first limiting ring and a second limiting ring are fixed on the drive rod, with the first limiting ring and the second limiting ring respectively located on both sides of the support block.

[0010] Furthermore, a plurality of guide rods are uniformly fixed to the bottom of the support plate, and the support base is provided with guide holes that are adapted to the guide rods. The lower end of the guide rod passes through the guide hole and extends into the receiving cavity, and a limiting block is fixed to the lower end of the guide rod.

[0011] Furthermore, a receiving groove is provided on one side of the support base, and the handle is located in the receiving groove.

[0012] Furthermore, the soft pillow is detachably connected to the support plate. The soft pillow includes a pillowcase and a pillow core filled inside the pillowcase. The pillowcase is provided with an invisible zipper. A male Velcro fastener is fixed to the bottom of the pillowcase, and a female Velcro fastener is fixed to the top of the support plate. The male Velcro fastener and the female Velcro fastener are attached to each other.

[0013] The beneficial effects of this utility model are:

[0014] This invention uses the cooperation of a drive component and a telescopic component to flexibly adjust the height of the support plate, thereby adjusting the support height of the soft pillow, providing personalized support, and meeting the pillow height requirements of different individuals in different sleeping positions.

[0015] Compared to pillows that adjust height by adding or removing filling, this invention simplifies the adjustment process through the cooperation of a drive component and a telescopic component; compared to pillows that adjust height by inflating an airbag, this invention provides stable support through a combination of a support base, a support plate, and a telescopic and drive component. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 These are schematic diagrams of structures in some embodiments of this application;

[0018] Figure 2 These are cross-sectional views of some embodiments of this application;

[0019] The reference numerals in the attached figures are as follows:

[0020] 1. Support base; 2. Support plate; 3. Receiving cavity; 4. Telescopic assembly; 41. Telescopic cylinder; 42. Support column; 5. Drive assembly; 51. First bevel gear; 52. Second bevel gear; 53. Support block; 54. Drive rod; 541. First limiting ring; 542. Second limiting ring; 55. Handle; 6. Soft pillow; 61. Pillowcase; 62. Pillow core; 7. Guide rod; 71. Limiting block; 8. Receiving groove; 9. Male Velcro; 10. Female Velcro. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0022] Therefore, the following detailed description of the embodiments of this application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely to illustrate selected embodiments of the application. All other embodiments obtained by those skilled in the art based on the embodiments of this application without inventive effort are within the scope of protection of this application.

[0023] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0024] In the description of this application, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product of this application is in use. They are only for the convenience of describing this application and simplifying the description, and 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 on this application. In addition, the terms "first," "second," and "third," etc., are only used to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0025] Furthermore, terms such as "horizontal," "vertical," and "sag" do not imply that components must be absolutely horizontal or suspended, but rather that they can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal relative to "vertical," and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0026] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "set up," "install," "connect," and "link" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Specific implementation examples:

[0028] like Figure 1 and Figure 2 As shown, this application provides an adjustable support height pillow, including a support base 1, a support plate 2 on the top of the support base 1, a receiving cavity 3 on the support base 1, a telescopic component 4 for connecting to the support plate 2 and a drive component 5 for driving the telescopic component 4 to extend and retract. A soft pillow 6 is provided on the top of the support plate 2. In use, the user drives the telescopic component 4 through the drive component 5 to adjust the height of the support plate 2, thereby adjusting the support height of the soft pillow 6, providing personalized support and meeting the pillow height requirements of different people in different sleeping positions. Compared with pillows that adjust height by adding or removing filling, the adjustment process is simpler through the cooperation of the drive component 5 and the telescopic component 4. Compared with pillows that adjust height by inflating airbags, the combined structure of the support base 1, the support plate 2, the telescopic component 4 and the drive component 5 provides stable support.

[0029] like Figure 2 As shown, the telescopic assembly 4 includes a telescopic cylinder 41 and a support column 42. The bottom of the support column 42 is rotatably connected to the bottom of the receiving cavity 3. The support column 42 is provided with an external thread, and the telescopic cylinder 41 is provided with an internal thread that matches the external thread. The support column 42 and the telescopic cylinder 41 are threadedly connected. The upper end of the telescopic cylinder 41 extends to the outside of the receiving cavity 3 and is fixedly connected to the bottom of the support plate 2. When the drive assembly 5 drives the support column 42 to rotate, since the support column 42 and the telescopic cylinder 41 are threadedly connected, the telescopic cylinder 41 will move along the axial direction of the support column 42, thereby driving the support plate 2 to move up or down, thereby adjusting the support height of the support plate 2.

[0030] like Figure 2As shown, the drive assembly 5 includes a first bevel gear 51, a second bevel gear 52, a support block 53, a drive rod 54, and a handle 55. The drive rod 54 is rotatably mounted on the support block 53. The first bevel gear 51 is fixed to one end of the drive rod 54, and the second bevel gear 52 is fixed to the support column 42 and located below the telescopic cylinder 41. The first bevel gear 51 and the second bevel gear 52 mesh. The end of the drive rod 54 away from the first bevel gear 51 extends outside the receiving cavity 3. The handle 55 is fixed to the outer end of the drive rod 54. Specifically, the user can rotate the handle 55 to engage the telescopic cylinder 41. The handle 55 drives the drive rod 54 to rotate, which in turn drives the first bevel gear 51 to rotate. Since the first bevel gear 51 meshes with the second bevel gear 52, the rotation of the first bevel gear 51 drives the second bevel gear 52 to rotate. The rotation of the second bevel gear 52 drives the support column 42 to rotate, which in turn causes the telescopic cylinder 41, which is threadedly connected to the support column 42, to move along the axial direction of the support column 42, thereby adjusting the support height of the support plate 2. Users only need to turn the handle 55 to easily adjust the pillow height through a series of transmission devices, which is convenient and quick.

[0031] like Figure 2 As shown, a first limiting ring 541 and a second limiting ring 542 are fixed on the drive rod 54. The first limiting ring 541 and the second limiting ring 542 are respectively located on both sides of the support block 53. The first limiting ring 541 and the second limiting ring 542 abut against the support block 53. By restricting the axial movement of the drive rod 54 through the first limiting ring 541 and the second limiting ring 542, the first bevel gear 51 and the second bevel gear 52 can always maintain a good meshing state, avoiding poor gear meshing caused by the axial movement of the drive rod 54, thereby ensuring the stability and reliability of power transmission.

[0032] like Figure 2 As shown, multiple guide rods 7 are evenly fixed to the bottom of the support plate 2. The support base 1 is provided with guide holes that are adapted to the guide rods 7. The lower end of the guide rod 7 passes through the guide hole and extends into the receiving cavity 3. A limiting block 71 is fixed to the lower end of the guide rod 7. The cooperation between the guide rod 7 and the guide hole can accurately guide the movement direction of the support plate 2, ensuring that the support plate 2 remains vertically raised and lowered during height adjustment, without shaking, tilting or deviating. The setting of the limiting block 71 can prevent the guide rod 7 from coming out of the guide hole, ensuring safety during use. Specifically, there are four guide rods 7, which are respectively set at the four corners of the bottom of the support plate 2.

[0033] like Figure 1 and Figure 2As shown, a receiving groove 8 is provided on one side of the support base 1, and the handle 55 is located in the receiving groove 8. The handle 55 is stored in the receiving groove 8, making the overall appearance of the pillow neater and more beautiful. The protrusion of the handle 55 will not affect the overall shape of the pillow, thus improving the visual effect and quality of the product.

[0034] like Figure 2 As shown, the soft pillow 6 is detachably connected to the support plate 2. The soft pillow 6 includes a pillowcase 61 and a pillow core 62 filled inside the pillowcase 61. The pillowcase 61 is equipped with an invisible zipper. The bottom of the pillowcase 61 is fixed with a male Velcro 9, and the top of the support plate 2 is fixed with a female Velcro 10. The male Velcro 9 and the female Velcro 10 fit together, making it convenient for users to remove the soft pillow 6 from the support plate 2 for cleaning, replacement or adjustment, and also to quickly install the soft pillow 6 back into its original position. The operation is simple and convenient.

[0035] The above are merely preferred embodiments of this application and are not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A pillow with adjustable support height, characterized in that: The device includes a support base, a support plate on the top of the support base, a receiving cavity on the support base, a telescopic component for connecting to the support plate and a drive component for driving the telescopic component to perform telescopic adjustment, and a soft pillow on the top of the support plate.

2. The pillow with adjustable support height according to claim 1, characterized in that: The telescopic assembly includes a telescopic cylinder and a support column. The bottom of the support column is rotatably connected to the bottom of the receiving cavity. The support column is provided with an external thread, and the telescopic cylinder is provided with an internal thread that matches the external thread. The support column is threadedly connected to the telescopic cylinder, and the upper end of the telescopic cylinder extends to the outside of the receiving cavity and is fixedly connected to the bottom of the support plate.

3. The pillow with adjustable support height according to claim 2, characterized in that: The drive assembly includes a first bevel gear, a second bevel gear, a support block, a drive rod, and a handle. The drive rod is rotatably mounted on the support block. The first bevel gear is fixed to one end of the drive rod. The second bevel gear is fixed to the support column and located below the telescopic cylinder. The first bevel gear meshes with the second bevel gear. The end of the drive rod away from the first bevel gear extends outside the receiving cavity. The handle is fixed to the outer end of the drive rod.

4. The adjustable support height pillow according to claim 3, characterized in that: A first limiting ring and a second limiting ring are fixed on the drive rod, and the first limiting ring and the second limiting ring are respectively located on both sides of the support block.

5. The pillow with adjustable support height according to claim 1, characterized in that: The bottom of the support plate is uniformly fixed with a plurality of guide rods, and the support base is provided with guide holes that are adapted to the guide rods. The lower end of the guide rod passes through the guide hole and extends into the receiving cavity, and a limiting block is fixed at the lower end of the guide rod.

6. The adjustable support height pillow according to claim 3, characterized in that: The support base has a receiving groove on one side, and the handle is located in the receiving groove.

7. The pillow with adjustable support height according to claim 1, characterized in that: The soft pillow is detachably connected to the support plate. The soft pillow includes a pillowcase and a pillow core filled inside the pillowcase. The pillowcase is provided with an invisible zipper. The bottom of the pillowcase is fixed with a male Velcro fastener. The top of the support plate is fixed with a female Velcro fastener. The male Velcro fastener and the female Velcro fastener are attached to each other.

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