Adjustable water pillow

Abstract

The utility model belongs to the technical field of water pillows, and particularly relates to an adjustable water pillow which comprises a pillow body, a water supplementing opening and a ventilation assembly are fixedly connected to the outer wall of the pillow body, a water bin and an air bin are formed in the pillow body, and the water bin and the air bin are separated. According to the adjustable water pillow, the water bin and the air bin are used, water is added into the water supplementing opening, the supporting height of the water pillow to the head of a user can be adjusted by adjusting the water in the water bin, in summer, air in the air bin can be reduced, the water pillow is made to be attached to the head of the user, the user feels cool when using the adjustable water pillow, and the comfort level of the user is improved; when the water pillow is used in winter, the water pillow can be far away from the head of a user by increasing air in the air bin, the head of the user is prevented from being cold, the comfort level of the user is improved, water replenishing and water draining of the water bin and air replenishing and deflating of the air bin are convenient to operate, the operation of adjusting the supporting height of the water pillow to the head of the user is simple, and practicability is high. And the use effect of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of water pillows, in particular to an adjustable water pillow. Background Art

[0002] A pillow is a small, soft object that is usually placed on a bed to support the head and improve sleep quality.

[0003] Traditional pillows are not adjustable, and finding the right one can be difficult, especially as a person's sleeping position or comfort preferences may change. Furthermore, pillow filling materials can lose their fluffiness after prolonged use, requiring re-inflation by, for example, sun exposure. Furthermore, down-filled pillows can cause the down to flutter when filled into the pillow, causing discomfort for users with down allergies. In light of these issues, the present invention proposes an adjustable water pillow. Utility Model Content

[0004] The main purpose of the present invention is to provide an adjustable water pillow, which can solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the adjustable water pillow proposed in the present invention includes a pillow body, a water filling port and a ventilation component are fixedly connected to the outer wall of the pillow body, a water tank and an air tank are opened in the pillow body, and the water tank and the air tank are separated. By adding water to the water filling port and adjusting the water in the water tank, the support height of the water pillow for the user's head can be adjusted. In summer, the gas in the air tank can be reduced to make the water pillow fit the user's head, which is cooler when used and improves the user's comfort. When used in winter, the gas in the air tank can be increased to keep the water pillow away from the user's head, preventing the user's head from getting cold and improving the user's comfort.

[0006] Preferably, the ventilation assembly includes an air vent, a groove is provided on the inner wall of the air vent, a guide rod is fixedly connected to the groove, the guide rod passes through the retaining ring and is slidably connected to the retaining ring, the retaining ring and the groove are elastically connected by a reset spring, a blocking block is hinged on the outer wall of the retaining ring, and a pressure rod is fixedly connected to the outer wall of the blocking block. When it is necessary to replenish the air in the air chamber, the air vent is connected to the inflation head of the inflation equipment and then inflation is performed. The gas squeezes the retaining ring and compresses the reset spring, and the gas enters the air chamber. When it is necessary to deflate the air chamber, the pressure rod is pressed to rotate the blocking block, thereby allowing the gas to be discharged.

[0007] Preferably, a limiting groove is provided on the outer wall of the retaining ring, and the retaining block fits in contact with the surface of the limiting groove.

[0008] Preferably, the hinge shaft of the blocking block is elastically connected with the inner wall of the blocking ring through a torsional spring, and the pressing rod is located on the side of the blocking block away from the pillow body.

[0009] Preferably, the blocking ring is tightly attached to the upper surface of the groove under the action of the reset elastic force of the reset spring.

[0010] Preferably, the water supplement port is connected with the water chamber, and the air chamber is connected with the air port.

[0011] The adjustable water pillow has the following beneficial effects:

[0012] (1) The adjustable water pillow adds water into the water supplement port by using the water chamber and the air chamber, adjusts the support height of the water pillow for the user's head by adjusting the water in the water chamber, reduces the gas in the air chamber in summer, makes the water pillow fit the user's head, is cool during use, improves the comfort of the user, increases the gas in the air chamber in winter, makes the water pillow away from the user's head, prevents the user's head from being cold, and improves the comfort of the user.

[0013] (2) The adjustable water pillow uses the water supplement port and the air port assembly to make the water supplement and drainage of the water chamber and the air supplement and discharge of the air chamber convenient, makes the operation of adjusting the support height of the water pillow for the user's head simple, and improves the use effect of the device. BRIEF DESCRIPTION OF DRAWINGS

[0014] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description only show some embodiments of the present application, and other drawings can also be obtained according to the structures shown in these drawings without creative labor.

[0015] Figure 1 It is a whole three-dimensional structure schematic diagram of the present application;

[0016] Figure 2 It is a whole internal structure schematic diagram of the present application;

[0017] Figure 3 It is a sectional structure schematic diagram of the air port assembly of the present application.

[0018] Explanation of reference numerals:

[0019] 1, pillow body; 2, water supplement port; 3, air port assembly; 101, water chamber; 102, air chamber; 31, air port; 32, groove; 33, guide rod; 34, blocking ring; 35, reset spring; 36, blocking block; 37, pressing rod; 341, limiting groove.

[0020] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-Figure 3 When used in winter, the air in the air tank 102 can be increased to keep the water pillow away from the user's head, thereby preventing the user's head from getting cold and improving the user's comfort.

[0023] The air chamber 102 of the pillow body 1 is provided with a plurality of air intakes 32, and the air intakes 32 are provided on the inner wall of the air outlet 31. The air intakes 32 are provided with a plurality of air intakes 33. The air intakes 32 are provided with a plurality of air intakes 33. The air intakes 32 are provided with a plurality of air intakes 33. The air intakes 32 are provided with a plurality of air intakes 33. The air intakes 32 are provided with a plurality of air intakes 33. 7 is located on the side of the blocking block 36 away from the pillow body 1, and the blocking ring 34 is tightly attached to the upper surface of the groove 32 under the action of the return elastic force of the return spring 35. When it is necessary to replenish the air in the air chamber 102, the vent 31 is connected to the inflation head of the inflation device and then inflated. The gas squeezes the blocking ring 34 and compresses the return spring 35, and the gas enters the air chamber 102, so that the air in the air chamber 102 is replenished. When it is necessary to deflate the air in the air chamber 102, the blocking block 36 is rotated by pressing the pressure rod 37, so that the gas can be discharged. After a certain amount of gas is discharged, the pressure rod 37 is released, and the blocking block 36 is quickly reset under the squeezing action of the torsion spring and the gas, so as to block the gas and prevent it from being discharged.

[0024] When in use, first open the water filling port 2, and use a tapered funnel to connect the water filling port 2 to fill water into the water tank 101. By adding water to the water filling port 2 and adjusting the water in the water tank 101, the support height of the water pillow for the user's head can be adjusted. After the height adjustment is completed, the vent 31 is connected to the inflation head of the inflation device and then inflated. The gas squeezes the retaining ring 34 and compresses the return spring 35, and the gas enters the air tank 102 to replenish the air in the air tank 102. When it is necessary to deflate the air in the air tank 102, the pressure rod 37 is pressed to rotate the blocking block 36, thereby allowing the gas to be discharged. After a certain amount of gas is discharged, the pressure rod 37 is released, and the blocking block 36 quickly returns to its original position under the compression of the torsion spring and the gas, thereby blocking the gas. When the device is used in summer, the water pillow fits the user's head well, making it cooler when used. When used in winter, the gas in the air tank 102 can be increased to keep the water pillow away from the user's head, preventing the user's head from getting cold.

[0025] The above description is only a preferred embodiment of the present invention and does not limit the patent scope of the present invention. All equivalent structural transformations made by using the contents of the present invention specification and drawings under the utility model concept, or direct / indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An adjustable water pillow, comprising a pillow body (1), characterized in that: The outer wall of the pillow body (1) is fixedly connected with a water supply port (2) and a ventilation assembly (3); a water tank (101) and an air tank (102) are provided in the pillow body (1), and the water tank (101) and the air tank (102) are separated; the ventilation assembly (3) comprises a vent (31); a groove (32) is provided on the inner wall of the vent (31); a guide rod (33) is fixedly connected in the groove (32); the guide rod (33) passes through a retaining ring (34) and is slidably connected to the retaining ring (34); the retaining ring (34) and the groove (32) are elastically connected via a reset spring (35); a retaining block (36) is hinged on the outer wall of the retaining ring (34); a pressure rod (37) is fixedly connected to the outer wall of the retaining block (36).

2. The adjustable water pillow according to claim 1, characterized in that: A limiting groove (341) is provided on the outer wall of the retaining ring (34), and the retaining block (36) is fitted with the surface of the limiting groove (341).

3. The adjustable water pillow according to claim 2, characterized in that: The hinge shaft of the blocking block (36) is elastically connected to the inner wall of the blocking ring (34) via a torsion spring, and the pressure rod (37) is located on a side of the blocking block (36) away from the pillow body (1).

4. The adjustable water pillow according to claim 3, characterized in that: The retaining ring (34) is in close contact with the upper surface of the groove (32) under the action of the return elastic force of the return spring (35).

5. The adjustable water pillow according to claim 4, characterized in that: The water replenishing port (2) is connected to the water tank (101), and the air tank (102) is connected to the vent (31).

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