Pillow capable of dynamically adjusting height

Abstract

The invention discloses a pillow capable of dynamically adjusting the height, and belongs to the technical field of pillows.The pillow comprises a containing base, a dustproof outer cover is arranged on the upper surface of the containing base, zippers are arranged on the bottom face of the dustproof outer cover and the upper surface of the containing base, zipper heads are installed on the zippers, an air bag is arranged on the containing base, and the air bag is provided with an air inlet. A butt joint hole is formed in the upper surface of the placing base, a clamping groove is formed in the butt joint hole, and a positioning rotating shaft is arranged in the butt joint hole. Through an air pump and an air inlet system in magnetic butt joint, accurate control over air inflation and deflation of the air bag is achieved, the height of the pillow can be adjusted in a stepless mode within the range of 0-15 cm, different sleeping postures and ergonomic requirements are met, and related problems of cervical vertebra pressure are effectively prevented and relieved; it is ensured that the air bag is stably fixed during inflation expansion, displacement or deformation is avoided, meanwhile, the air bag is conveniently and rapidly disassembled, assembled and replaced, and the product maintenance convenience is improved.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of pillows, in particular to a pillow with dynamic height adjustment. BACKGROUND

[0002] At present, the pillows on the market have many limitations in structure and function, which are difficult to meet the increasing comfort and individualization needs of modern consumers. The height of traditional pillows is usually fixed and cannot be adjusted in real time according to different sleeping postures (such as supine, lateral recumbency and prone position), which may cause uneven stress on the neck and may cause cervical diseases after long-term use. SUMMARY

[0003] In view of the above situation, in order to overcome the defects of the prior art, the present application provides a pillow with dynamic height adjustment, which effectively solves the problems in the current market.

[0004] The technical scheme adopted by the present application is as follows: the present application provides a pillow with dynamic height adjustment, which comprises a placing base, the upper surface of the placing base is provided with a dustproof cover, the bottom surface of the dustproof cover and the upper surface of the placing base are both provided with a zipper, a zipper head is installed on the zipper, an air bag is arranged on the placing base, a butt joint hole is formed in the upper surface of the placing base, a clamping groove is formed in the inside of the butt joint hole, a positioning shaft is arranged in the inside of the butt joint hole and connected with the air bag, a movable clamping block is arranged on the positioning shaft, a return spring is connected between the movable clamping block and the positioning shaft, a first positioning strip is arranged on the upper surface of the positioning shaft, and a second positioning strip is arranged on the air bag.

[0005] Further, an air inlet pipe is arranged on the air bag, a gas pump is arranged on one side of the placing base, a connecting pipe is arranged at the output end of the gas pump, a butt joint groove is formed in the air inlet pipe, a magnet is installed on one end of the air inlet pipe close to the magnet, a fixed support is arranged on the inner surface of the air bag, a turnover baffle is installed between the fixed supports, a rotating shaft is connected between the turnover baffle and the fixed support, and a torsional spring is connected between the rotating shaft and the fixed support.

[0006] Further, the zipper is fixedly connected with the placing base and the dustproof cover respectively, the dustproof cover and the placing base constitute a turnover structure through the zipper, the zipper heads are symmetrically arranged on the zipper, and the zipper heads are slidingly connected with the zipper.

[0007] Further, the air bag is installed at the middle position of the upper surface of the placing base, the butt joint holes are uniformly distributed on the upper surface of the placing base, and the clamping grooves are formed at the middle positions in the inside of the butt joint holes.

[0008] Further, the positioning rotating shaft penetrates and rotationally connects the air bag, the movable clamping block is wedge-shaped, the movable clamping block is slidably connected with the positioning rotating shaft, one end of the reset spring is fixedly connected with the movable clamping block, and the other end of the reset spring is fixedly connected with the positioning rotating shaft.

[0009] Further, the first positioning strip is fixedly connected to the upper surface of the positioning rotating shaft, and the second positioning strip is fixedly connected to the air bag.

[0010] Further, the air inlet pipe penetrates and fixedly connects the air bag, the connecting pipe is fixedly connected to the output end of the air pump, and the butt joint grooves are uniformly distributed on the air inlet pipe.

[0011] Further, the magnet is arranged at a position corresponding to the position of the butt joint groove, the magnet is fixedly connected to the connecting pipe, and the connecting pipe and the air inlet pipe are detachably connected through the magnet.

[0012] Further, the fixed support is fixedly connected to the inner surface of the air bag, the turnover baffle is rotationally connected with the fixed support, the rotating shaft penetrates and fixedly connects the turnover baffle, the rotating shaft penetrates and fixedly connects the fixed support, one end of the torsion spring is fixedly connected to the fixed support, and the other end of the torsion spring is fixedly connected to the turnover baffle.

[0013] The application has the following beneficial effects by adopting the above structure:

[0014] (1) The air pump and the magnetically connected air inlet system can accurately control the inflation and deflation of the air bag, and can continuously adjust the height of the pillow within the range of 0-15 cm, so as to meet the needs of different sleeping postures and ergonomics, effectively prevent and relieve the problems related to cervical spine pressure, and ensure the stability of the air bag during inflation and expansion through the buckle design of the positioning rotating shaft and the wedge-shaped clamping block, thereby avoiding displacement or deformation, facilitating quick disassembly and replacement of the air bag, and improving the convenience of product maintenance.

[0015] (2) The dustproof cover and the placing base adopt a zipper turnover structure, which can completely seal and protect the internal components from dust, and can be conveniently opened when inflation or maintenance is needed, so as to combine protection and ease of use. The spring-driven turnover baffle is arranged in the air bag, which can automatically open the air inlet channel during inflation, and automatically close to prevent gas leakage after inflation. Combined with the breathable microporous design of the air bag material, the air bag can maintain stability while continuously ventilating, thereby improving the comfort of sleep. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The application provides a three-dimensional view of a pillow with dynamically adjustable height Figure One .

[0017] Figure 2 The application provides a three-dimensional view of a pillow with dynamically adjustable height Figure Two .

[0018] Figure 3 A three-dimensional view of a dynamically height-adjustable pillow Figure Three ;

[0019] Figure 4 A three-dimensional view of a dynamically height-adjustable pillow Figure Four ;

[0020] Figure 5 A three-dimensional view of a dynamically height-adjustable pillow Figure Five ;

[0021] Figure 6 A three-dimensional view of a dynamically height-adjustable pillow Figure Six ;

[0022] Figure 7 A three-dimensional view of a dynamically height-adjustable pillow Figure Seven .

[0023] 1, placement base; 2, dust cover; 3, zipper; 4, zipper head; 5, air bag; 6, butt joint hole; 7, clamping groove; 8, positioning shaft; 9, movable clamping block; 10, reset spring; 11, first positioning strip; 12, second positioning strip; 13, air inlet pipe; 14, air pump; 15, connecting pipe; 16, butt joint groove; 17, magnet; 18, fixed support; 19, turnover baffle; 20, rotating shaft; 21, torsion spring.

[0024] The accompanying drawings are used to provide a further understanding of the present application, and constitute a part of the specification, together with the embodiments of the present application, to explain the present application, and do not constitute a limitation of the present application. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0026] In the description of the present application, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the purpose of facilitating the description of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0027] As Figures 1-7 The application provides a height-adjustable pillow, which comprises a placing base 1, the upper surface of the placing base 1 is provided with a dustproof cover 2, the bottom surface of the dustproof cover 2 and the upper surface of the placing base 1 are provided with zippers 3, zipper heads 4 are installed on the zippers 3, an air bag 5 is arranged on the placing base 1, a butt joint hole 6 is formed in the upper surface of the placing base 1, clamping grooves 7 are formed in the inside of the butt joint hole 6, a positioning rotating shaft 8 is arranged in the inside of the butt joint hole 6 and connected with the air bag 5, movable clamping blocks 9 are arranged on the positioning rotating shaft 8, reset springs 10 are connected between the movable clamping blocks 9 and the positioning rotating shaft 8, a first positioning strip 11 is arranged on the upper surface of the positioning rotating shaft 8, and a second positioning strip 12 is arranged on the air bag 5.

[0028] An air inlet pipe 13 is arranged on the air bag 5, a gas pump 14 is arranged on one side of the placing base 1, a connecting pipe 15 is arranged at the output end of the gas pump 14, butt joint grooves 16 are formed on the air inlet pipe 13, a magnet 17 is installed on one end of the air inlet pipe 13, fixed supports 18 are arranged on the inner surface of the air bag 5, overturning baffles 19 are installed between the fixed supports 18, a rotating shaft 20 is connected between the overturning baffles 19 and the fixed supports 18, and torsional springs 21 are connected between the rotating shaft 20 and the fixed supports 18.

[0029] The zippers 3 are fixedly connected with the placing base 1 and the dustproof cover 2 respectively, the dustproof cover 2 and the placing base 1 form an overturning structure through the zippers 3, the zipper heads 4 are symmetrically arranged on the zippers 3, and the zipper heads 4 are slidably connected with the zippers 3.

[0030] The air bag 5 is installed on the middle position of the upper surface of the placing base 1, the butt joint holes 6 are uniformly distributed on the upper surface of the placing base 1, and the clamping grooves 7 are formed in the middle positions of the inside of the butt joint holes 6.

[0031] The positioning rotating shaft 8 penetrates and rotationally connects the air bag 5, the movable clamping blocks 9 are wedge-shaped, the movable clamping blocks 9 are slidably connected with the positioning rotating shaft 8, one end of the reset springs 10 is fixedly connected with the movable clamping blocks 9, and the other end of the reset springs 10 is fixedly connected with the positioning rotating shaft 8.

[0032] The first positioning strip 11 is fixedly connected with the upper surface of the positioning rotating shaft 8, and the second positioning strip 12 is fixedly connected with the air bag 5.

[0033] The air inlet pipe 13 penetrates and fixedly connects the air bag 5, the connecting pipe 15 is fixedly connected with the output end of the gas pump 14, and the butt joint grooves 16 are uniformly distributed on the air inlet pipe 13.

[0034] The magnet 17 is arranged at a position corresponding to the position of the butt joint grooves 16, the magnet 17 is fixedly connected with the connecting pipe 15, and the connecting pipe 15 and the air inlet pipe 13 form a detachable structure through the magnet 17.

[0035] The fixed support 18 is fixedly connected to the inner surface of the air bag 5, the turnover baffle 19 is rotationally connected to the fixed support 18, the rotating shaft 20 penetrates and is fixedly connected to the turnover baffle 19, the rotating shaft 20 penetrates and is fixedly connected to the fixed support 18, one end of the torsion spring 21 is fixedly connected to the fixed support 18, and the other end of the torsion spring 21 is fixedly connected to the turnover baffle 19.

[0036] In specific use, the zipper head 4 is manually pulled to slide along the zipper 3, so that the placing base 1 is separated from the dust cover 2, the air pump 14 is moved to the side of the air bag 5, the connecting pipe 15 is connected to the air inlet pipe 13 through the magnet 17, the air pump 14 is started, the air pushed by the air pump 14 drives the turnover baffle 19 to overturn against the support provided by the torsion spring 21, the air bag 5 is inflated and expanded under the action of the air pump 14, and the turnover baffle 19 is reset under the action of the torsion spring 21 after inflation, so that the air in the air bag 5 is prevented from leaking.

[0037] When the air bag 5 needs to be replaced, the positioning rotating shaft 8 is manually rotated to drive the movable clamping block 9 to rotate, so that the movable clamping block 9 is separated from the inside of the clamping groove 7, at this time, the air bag 5 can be separated from the placing base 1, then a new air bag 5 is placed on the placing base 1, the positioning rotating shaft 8 is inserted into the butt joint hole 6, the positioning rotating shaft 8 is manually rotated to align the first positioning strip 11 on the positioning rotating shaft 8 with the second positioning strip 12 on the placing base 1, at this time, the movable clamping block 9 provided on the positioning rotating shaft 8 enters the clamping groove 7, the fixing of the air bag 5 is completed, finally, the placing base 1 and the dust cover 2 are closed through the zipper 3, which is the whole working process of the present application, and the above steps can be repeated next time, and the actual operation process is very simple and easy to implement.

[0038] It needs to be noted that, in this document, the 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 such actual relationship or sequence between these entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

[0040] The above describes the present application and its embodiments, which are not limited, and the drawings only show one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired thereby, without departing from the purpose of the present application, without creative design, similar structure and embodiments of the technical solution are not creative, and should belong to the protection scope of the present application.

Claims

1. A pillow with dynamically adjustable height, characterized by: The invention comprises a placing base (1), wherein the upper surface of the placing base (1) is provided with a dustproof outer cover (2), the bottom surface of the dustproof outer cover (2) and the upper surface of the placing base (1) are both provided with a zipper (3), a zipper head (4) is installed on the zipper (3), an air bag (5) is provided on the placing base (1), a docking hole (6) is provided on the upper surface of the placing base (1), a card slot (7) is provided inside the docking hole (6), a positioning shaft (8) is provided inside the docking hole (6), and the positioning shaft (8) is connected to the air bag (5), a movable card block (9) is provided on the positioning shaft (8), a reset spring (10) is connected between the movable card block (9) and the positioning shaft (8), a first positioning strip (11) is provided on the upper surface of the positioning shaft (8), and a second positioning strip (12) is provided on the air bag (5).

2. The pillow with dynamically adjustable height according to claim 1, characterized in that: An air intake pipe (13) is provided on the air bag (5), an air pump (14) is provided on one side of the placement base (1), a connecting pipe (15) is provided at the output end of the air pump (14), a docking groove (16) is provided on the air intake pipe (13), a magnet (17) is installed at one end of the magnet (17) close to the air intake pipe (13), a fixed bracket (18) is provided on the inner surface of the air bag (5), a flip baffle (19) is installed between the fixed brackets (18), a rotating shaft (20) is connected between the flip baffle (19) and the fixed bracket (18), and a torsion spring (21) is connected between the rotating shaft (20) and the fixed bracket (18).

3. The pillow with dynamically adjustable height according to claim 2, characterized in that: The zipper (3) is fixedly connected to the placement base (1) and the dustproof outer cover (2), respectively; the dustproof outer cover (2) forms a flip structure between the zipper (3) and the placement base (1); the zipper (3) head is symmetrically arranged on the zipper (3), and the zipper head (4) is slidably connected to the zipper (3).

4. The pillow with dynamically adjustable height according to claim 3, characterized in that: The airbag (5) is installed at a middle position on the upper surface of the placement base (1), the docking holes (6) are evenly distributed on the upper surface of the placement base (1), and the card slot (7) is opened at a middle position inside the docking hole (6).

5. The pillow with dynamically adjustable height according to claim 4, characterized in that: The positioning shaft (8) passes through and is rotatably connected to the airbag (5); the movable clamping block (9) is wedge-shaped; the movable clamping block (9) is slidably connected to the positioning shaft (8); one end of the return spring (10) is fixedly connected to the movable clamping block (9); and the other end of the return spring (10) is fixedly connected to the positioning shaft (8).

6. The pillow with dynamically adjustable height according to claim 5, characterized in that: The first positioning strip (11) is fixedly connected to the upper surface of the positioning shaft (8), and the second positioning strip (12) is fixedly connected to the airbag (5).

7. The pillow with dynamically adjustable height according to claim 6, characterized in that: The air intake pipe (13) passes through and is fixedly connected to the air bag (5); the connecting pipe (15) is fixedly connected to the output end of the air pump (14); and the docking grooves (16) are evenly distributed on the air intake pipe (13).

8. The pillow with dynamically adjustable height according to claim 7, characterized in that: The position of the magnet (17) corresponds to the position of the docking groove (16), and the magnet (17) is fixedly connected to the connecting pipe (15). The connecting pipe (15) forms a detachable structure with the intake pipe (13) through the magnet (17).

9. The pillow with dynamically adjustable height according to claim 8, characterized in that: The fixed bracket (18) is fixedly connected to the inner surface of the airbag (5); the flip baffle (19) is rotatably connected to the fixed bracket (18); the rotating shaft (20) passes through and is fixedly connected to the flip baffle (19); the rotating shaft (20) passes through and is fixedly connected to the fixed bracket (18); one end of the torsion spring (21) is fixedly connected to the fixed bracket (18); and the other end of the torsion spring (21) is fixedly connected to the flip baffle (19).

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