Neck protection pillow

Abstract

The utility model discloses a neck protection pillow which comprises a pillow body, a cavity is formed in the pillow body, a plurality of fixing cylinders are installed in the cavity, a connecting rod is arranged in each fixing cylinder through an elastic mechanism, the ends of the connecting rods are jointly provided with a movable plate, a double-thread screw is arranged in the cavity through a supporting mechanism, and the double-thread screw is connected with the movable plate through a connecting rod. The double-thread screw is connected with the movable plate through a rotating mechanism, a functional box is arranged in the cavity, a liquid pumping chamber and a rotating chamber are arranged in the functional box, and the end of the double-thread screw extends into the rotating chamber. When the neck of a user pillows in the concave position of the pillow body, the mechanical structure of the pillow can be triggered, perfume type liquid in the liquid pumping chamber is atomized and sprayed out through the atomizing nozzle, atmosphere is created to assist sleep, a comfortable sleep environment is provided for the user, and the sleep quality is improved.

Description

Technical Field

[0001] This utility model relates to the field of household products technology, and in particular to a neck support pillow. Background Technology

[0002] Neck pillows are primarily designed to improve comfort during sleep or rest. Through a design that conforms to the physiological curve of the neck, they provide excellent support, relax neck muscles, reduce neck pressure, and thus improve sleep quality. They are typically made of soft, breathable, and elastic materials such as memory foam and latex. Memory foam can automatically adjust its shape according to body temperature and pressure to conform to the neck's curve; latex has excellent elasticity and breathability, effectively reducing stuffiness and bacterial growth.

[0003] In today's market environment, common neck pillows often feature relatively simple structural designs. One significant shortcoming is their lack of fragrance release functionality. In modern life, people have increasingly higher demands for their sleep environment, seeking not only physical comfort but also mental relaxation and tranquility. Aromatherapy plays a positive role in promoting sleep and relieving stress; however, common neck pillows fail to incorporate this function. When users, exhausted after a long day, hope to achieve a better sleep experience with the help of a neck pillow, ordinary neck pillows cannot create a tranquil and comfortable sleep atmosphere by releasing pleasant fragrances to help users enter a deep sleep state more quickly, nor can they continuously soothe the user's nerves during sleep, allowing for more comprehensive physical and mental relaxation. This makes common neck pillows appear functionally limited in the face of increasingly diverse consumer demands, failing to meet consumers' expectations for high-quality sleep aids, and gradually exposing their limitations in market competition. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a neck support pillow to solve the problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a neck support pillow, comprising a pillow body, an internal cavity, multiple fixed cylinders installed within the cavity, each fixed cylinder having a connecting rod via an elastic mechanism, and a movable plate connected to the ends of the multiple connecting rods; a double-ended screw installed within the cavity via a support mechanism, the double-ended screw being connected to the movable plate via a rotating mechanism; a functional box within the cavity, the functional box containing a pump chamber and a rotating chamber, the ends of the double-ended screw extending into the rotating chamber; a piston plate slidably and sealed within the functional box, the piston plate being connected to the double-ended screw via a connecting mechanism; a storage tank within the cavity; an atomizing nozzle installed on the pillow body; the storage tank being connected to the pump chamber via a suction pipe, and the atomizing nozzle being connected to the pump chamber via an outlet pipe.

[0008] In a preferred embodiment, the elastic mechanism includes a spring disposed inside a fixed cylinder, with both ends of the spring connected to the outer wall of the connecting rod and the inner wall of the fixed cylinder, respectively.

[0009] In a preferred embodiment, the support mechanism includes a support plate installed inside the cavity, and the double-ended screw is rotatably mounted on the support plate.

[0010] In a preferred embodiment, the rotating mechanism includes a rack mounted on a movable plate, and a gear meshing with the rack is mounted on the double-ended screw.

[0011] In a preferred embodiment, the connecting mechanism includes a connecting frame threaded onto a double-ended screw, the end of which is fixedly connected to a piston plate.

[0012] In a preferred embodiment, a first valve is installed inside the suction tube, and a second valve is provided inside the discharge tube.

[0013] In a preferred embodiment, the storage tank is equipped with a liquid replenishment tube extending to the outside of the pillow body, and a plug is installed at the end of the liquid replenishment tube.

[0014] The beneficial effects of this utility model are:

[0015] 1. When the user's neck rests on the concave part of the pillow body, the pillow's mechanical structure will be triggered, causing the perfume-like liquid in the pump chamber to be atomized and sprayed out through the atomizing nozzle, creating an atmosphere to help with sleep, providing the user with a comfortable sleep environment, and improving sleep quality.

[0016] 2. When the user gets up and leaves the pillow, the pillow returns to its original position under the action of springs and other elastic mechanisms, causing related parts to reverse and the piston plate to move in the opposite direction, drawing the perfume liquid in the storage tank into the pump chamber, thus achieving automatic perfume replenishment. The operation is convenient and requires no manual intervention, preparing for the next use, saving time and effort, and ensuring the continuity and stability of the function.

[0017] 3. The support plate in the support mechanism effectively supports the double-ended screw, ensuring its stable installation in the cavity. Through reasonable connection and cooperation between various components, such as the spring of the elastic mechanism, the rack and gear of the rotating mechanism, and the connecting frame of the connecting mechanism, the overall structure of the pillow is stable, the operation is smooth, the probability of failure is reduced, and the service life is extended, so as to continuously provide users with a good experience and functional service. Attached Figure Description

[0018] Figure 1 This is a structural schematic diagram of a neck support pillow proposed in this utility model;

[0019] Figure 2 for Figure 1 A schematic diagram of the vertical section structure;

[0020] Figure 3 for Figure 1 Schematic diagram of the right-side structure after vertical sectioning;

[0021] Figure 4 for Figure 3 Enlarged view of point A;

[0022] Figure 5 for Figure 3 Enlarged diagram of point B.

[0023] In the diagram: 1 Pillow body, 2 Atomizing nozzle, 3 Chamber, 4 Movable plate, 5 Fixed cylinder, 6 Connecting rod, 7 Spring, 8 Storage box, 9 Liquid replenishment pipe, 10 Support plate, 11 Double-ended screw, 12 Gear, 13 Rack, 14 Function box, 15 Pump chamber, 16 Rotating chamber, 17 Piston plate, 18 Connecting frame, 19 Suction pipe, 20 Discharge pipe. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Reference Figure 1-5A neck support pillow includes a pillow body 1, an internal cavity 3, multiple fixed cylinders 5 installed inside the cavity 3, each fixed cylinder 5 having a connecting rod 6 provided through an elastic mechanism, and a movable plate 4 being installed at the ends of the multiple connecting rods 6. A double-ended screw 11 is provided inside the cavity 3 through a support mechanism, and the double-ended screw 11 is connected to the movable plate 4 through a rotation mechanism. A functional box 14 is provided inside the cavity 3, and a pump chamber 15 and a rotating chamber 16 are provided inside the functional box 14. The end of the double-ended screw 11 extends into the rotating chamber 16. A piston plate 17 is provided in a sealed sliding manner inside the functional box 14, and the piston plate 17 is connected to the double-ended screw 11 through a connecting mechanism. A storage box 8 is provided inside the cavity 3, and an atomizing nozzle 2 is installed on the pillow body 1. The storage box 8 is connected to the pump chamber 15 through a suction pipe 19, and the atomizing nozzle 2 is connected to the pump chamber 15 through a discharge pipe 20.

[0026] The elastic mechanism includes a spring 7 disposed inside the fixed cylinder 5, with both ends of the spring 7 connected to the outer wall of the connecting rod 6 and the inner wall of the fixed cylinder 5, respectively. The elastic potential energy provided by the spring 7 allows the pillow body 1 to descend at the recessed area and press down on the movable plate 4, causing it to drive the connecting rod 6 to descend. After the downward pressure is lost, the spring 7 drives the aforementioned components to rise and reset.

[0027] The support mechanism includes a support plate 10 installed inside the cavity 3, and a double-ended screw 11 rotatably mounted on the support plate 10. The support plate 10 effectively supports the double-ended screw 11, allowing it to be stably installed inside the cavity 3. The double-ended screw 11 has threads only on the outer wall of the part inside the rotating chamber 16.

[0028] The rotating mechanism includes a rack 13 mounted on a movable plate 4, and a gear 12 that meshes with the rack 13 is mounted on a double-ended screw 11. The rack 13 can descend along with the movable plate 4 and other components. When the movable plate 4 descends, it can drive the gear 12 to rotate, thereby driving the double-ended screw 11 to rotate.

[0029] The connecting mechanism includes a connecting frame 18 threaded onto the double-ended screw 11, with the end of the connecting frame 18 fixedly connected to the piston plate 17. The connecting frame 18 has a U-shaped design, with its horizontal portion sliding through the inner wall of the rotating chamber 16 and extending into the pump chamber 15. Therefore, the connecting frame 18 has a self-limiting function, which can prevent it from rotating along with the double-ended screw 11.

[0030] A first valve is installed inside the suction pipe 19, and a second valve is installed inside the discharge pipe 20. Both the first and second valves are one-way valves, ensuring that perfume liquid can only be drawn from the storage tank 8 into the pump chamber 15, and finally atomized and sprayed out through the atomizing nozzle 2.

[0031] Preferably, the storage tank 8 is equipped with a replenishment tube 9 extending to the outside of the pillow body 1, and a stopper is installed at the end of the replenishment tube 9. After removing the stopper, the perfume liquid can be replenished to the storage tank 8 through the replenishment tube 9.

[0032] When this utility model is in use, the user's neck rests on the concave part of the pillow body 1. At this time, the concave part descends and drives the movable plate 4 to descend. The descending of the movable plate 4 drives the rack 13 to descend. When the rack 13 descends, it can cooperate with the gear 12 to drive the double-headed screw 11 to rotate. When the double-headed screw 11 rotates, the connecting frame 18 can drive the piston plate 17 to move in the pump liquid chamber 15. The perfume liquid in the pump liquid chamber 15 can be atomized and sprayed out through the atomizing nozzle 2 to create an atmosphere and thus help with sleep.

[0033] When the user gets up and leaves the pillow body 1, the concave part of the pillow body 1 is restored by the spring 7 and other components. As a result, the rack 13 rises and drives the double-headed screw 11 to reverse. Therefore, the piston plate 17 also moves in the opposite direction, which can draw the perfume liquid in the storage box 8 into the pump liquid chamber 15 to realize the replenishment of perfume liquid, so that it can be pressed and sprayed out the next time you go to sleep.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A neck support pillow, comprising a pillow body (1), characterized in that, The pillow body (1) has a cavity (3) inside, and multiple fixed cylinders (5) are installed inside the cavity (3). Each fixed cylinder (5) has a connecting rod (6) provided through an elastic mechanism. The ends of the multiple connecting rods (6) are connected to a movable plate (4). A double-headed screw (11) is provided inside the cavity (3) through a support mechanism. The double-headed screw (11) is connected to the movable plate (4) through a rotating mechanism. A functional box (14) is provided inside the cavity (3). A pump chamber (15) is provided inside the functional box (14). The double-headed screw (11) extends into the rotating chamber (16) and the function box (14) is sealed and slidably provided with a piston plate (17). The piston plate (17) is connected to the double-headed screw (11) through a connecting mechanism. The cavity (3) is provided with a storage box (8). The pillow body (1) is equipped with an atomizing nozzle (2). The storage box (8) is connected to the pump chamber (15) through a suction pipe (19). The atomizing nozzle (2) is connected to the pump chamber (15) through a liquid outlet pipe (20).

2. A neck support pillow according to claim 1, characterized in that, The elastic mechanism includes a spring (7) disposed inside the fixed cylinder (5), and the two ends of the spring (7) are respectively connected to the outer wall of the connecting rod (6) and the inner wall of the fixed cylinder (5).

3. A neck support pillow according to claim 2, characterized in that, The support mechanism includes a support plate (10) installed inside the cavity (3), and the double-headed screw (11) is rotatably mounted on the support plate (10).

4. A neck support pillow according to claim 3, characterized in that, The rotating mechanism includes a rack (13) mounted on a movable plate (4), and a gear (12) that meshes with the rack (13) is mounted on the double-ended screw (11).

5. A neck support pillow according to claim 4, characterized in that, The connecting mechanism includes a connecting frame (18) threadedly mounted on a double-ended screw (11), the end of which is fixedly connected to a piston plate (17).

6. A neck support pillow according to claim 5, characterized in that, The suction tube (19) is equipped with a first valve, and the discharge tube (20) is equipped with a second valve.

7. A neck support pillow according to claim 6, characterized in that, The storage box (8) is equipped with a liquid replenishment tube (9) extending to the outside of the pillow body (1), and a plug is installed at the end of the liquid replenishment tube (9).

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