Detachable traction pillow

Abstract

The utility model discloses a detachable traction pillow which comprises a pillow inner body, the pillow inner body comprises a square pillow block, one side of the square pillow block is fixedly connected with a cylindrical pillow block, and the outer surface of the cylindrical pillow block is fixedly connected with a mortise and tenon block. According to the detachable traction pillow, the two parts of the pillow inner are assembled according to the mortise and tenon structure principle, so that the joint position is smooth, the flatness and comfort of the pillow surface of the pillow inner are improved, and the pillow inner is convenient to disassemble and assemble. According to the utility model, a consumer has a better sleep body feeling, so that the problems of easy dislocation, looseness and falling of wrapping type assembly are solved, other accessories are not needed to link the pillow inner part, and the hard cylindrical sponge rod can be added or detached according to different sleep requirements, so that the height and hardness of the traction part of the pillow inner are adjusted; the cervical vertebra can be stretched to different degrees, and the sleep quality of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of household appliances, in particular to a detachable traction pillow. Background Art

[0002] Pillow cores are indispensable daily necessities for every family. Nowadays, people are increasingly concerned about the comfort and health of using pillow cores. In order to better meet the needs of consumers, there are more and more styles of traction pillows on the market. However, these pillow cores have some shortcomings. For example, some one-piece, non-detachable traction pillows cannot adjust the height and hardness of the pillow core according to the different sleeping states of consumers. Most of the detachable traction pillows use zippers or buttons on the surface to connect the various parts of the pillow core. The zippers or buttons set on the outside of the pillow core feel foreign, which reduces the flatness and comfort of the pillow core. There are also some that do not require any connecting accessories and use a wrapping method to install the pillow core parts. This method is not convenient during assembly and can easily cause the various parts of the pillow core to be misaligned or even loose and fall off. Utility Model Content

[0003] The main purpose of the utility model is to provide a detachable traction pillow, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A detachable traction pillow comprises a pillow core body, wherein the pillow core body comprises a square pillow block, one side of the square pillow block is fixedly connected to a cylindrical pillow block, and the outer surface of the cylindrical pillow block is fixedly connected to a mortise and tenon block;

[0006] The inner wall of the cylindrical pillow block is provided with a cylindrical sponge rod, one side of the square pillow block is fixedly connected with a protrusion, and one side of the mortise and tenon block is provided with a groove.

[0007] In order to improve the user's sleeping comfort and quality, as a detachable traction pillow of the utility model, the pillow core body and the cylindrical sponge rod are made of the same material but have different softness and hardness.

[0008] In order to achieve the effect of improving the flatness and comfort of the pillow core and pillow surface, as a detachable traction pillow of the utility model, the shape and depth of the protrusion and the shape and length of the groove are completely consistent and matched with each other.

[0009] Compared with the prior art, the present invention has the following beneficial effects:

[0010] This detachable traction pillow is assembled with the pillow core body, cylindrical sponge rod, bumps and grooves using the mortise and tenon structure principle to make the interface smooth, improve the flatness and comfort of the pillow core and pillow surface, and provide consumers with a better sleeping experience. This also solves the problem of easy dislocation and loosening and falling off caused by the wrapped assembly. No other accessories are required to connect the pillow core, which simplifies the production process and reduces production costs. The harder cylindrical sponge rod can be added or removed according to different sleeping needs, thereby adjusting the height and hardness of the pillow core traction part, so that the cervical spine can be stretched to different degrees, thereby improving the user's sleep quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 This is a schematic diagram of the axonometric structure of a first form of a detachable traction pillow according to an embodiment of the present utility model;

[0012] Figure 2 This is a schematic diagram of the axonometric structure of a second form of a detachable traction pillow according to an embodiment of the present invention;

[0013] Figure 3 This is a schematic diagram of the axonometric structure of a detachable traction pillow in a first form when viewed from above according to an embodiment of the present invention;

[0014] Figure 4 This is a schematic cross-sectional structural diagram of a detachable traction pillow in a first form according to an embodiment of the present invention;

[0015] Figure 5 This is a schematic diagram of the axonometric structure of a pillow core body in a detachable traction pillow according to an embodiment of the present utility model.

[0016] In the figure: 1. Pillow core body; 101. Square pillow block; 102. Cylindrical pillow block; 103. Mortise and tenon block; 2. Cylindrical sponge rod; 3. Protrusion; 4. Groove. DETAILED DESCRIPTION

[0017] 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.

[0018] Example

[0019] like Figure 1-5 As shown, a detachable traction pillow includes a pillow core body 1, the pillow core body 1 includes a square pillow block 101, one side of the square pillow block 101 is fixedly connected to a cylindrical pillow block 102, and the outer surface of the cylindrical pillow block 102 is fixedly connected to a mortise and tenon block 103;

[0020] In this embodiment, the inner wall of the cylindrical pillow block 102 is provided with a cylindrical sponge stick 2, one side of the square pillow block 101 is fixedly connected with a protrusion 3, and one side of the mortise and tenon block 103 is provided with a groove 4.

[0021] When in use, through the arrangement of the pillow core body 1, the cylindrical sponge rod 2, the protrusion 3 and the groove 4, the two parts of the same material and the pillow core body 1 (traction square pillow) of different hardness and softness and the cylindrical sponge rod 2 are combined through the principle of the mortise and tenon structure to form an integral traction pillow core, wherein the first part is the pillow core body 1 composed of the square pillow block 101, the cylindrical pillow block 102 and the mortise and tenon block 103, the front of the pillow core is an overall plane with a curve, the cylindrical pillow block 102 is a hollow structure, the connection between the cylindrical pillow block 102 and the square pillow block 101 is a dividing opening, the mortise and tenon block 103 at the cylindrical pillow block 102 is a groove 4, the square pillow block 101 is close to the mortise and tenon block 103 as a protrusion 3, and the protrusion can be The block 3 is inserted into the groove 4 and assembled using the mortise and tenon structure principle to form a traction pillow core as a whole. There is no need to add other materials for linking and assembly, which reduces the foreign body sensation and increases the flatness. Because the interfaces are tightly snapped together due to the mortise and tenon structure principle, the wrapped cylindrical sponge rod 2 is not easy to be dislocated or loosened. The second part is made of the same material, and the harder cylindrical sponge rod 2 can be placed in the hollow cylindrical position of the cylindrical pillow block 102 for combination, or it can be placed at the connection between the square pillow block 101 and the cylindrical pillow block 102. The harder cylindrical sponge rod 2 can be added or removed according to different sleep needs, thereby adjusting the height and hardness of the traction part of the pillow core, so that the cervical spine can be stretched to different degrees, thereby improving the user's sleep quality.

[0022] In this embodiment, the pillow core body 1 and the cylindrical sponge rod 2 are made of the same material but have different hardnesses.

[0023] During specific use, the arrangement of the pillow body 1 and the cylindrical sponge rod 2 and the different hardness of the pillow body 1 and the cylindrical sponge rod 2 can support the cervical vertebra and improve the user's sleeping comfort and quality.

[0024] In this embodiment, the shape and depth of the protrusion 3 and the shape and length of the groove 4 are completely consistent and matched with each other.

[0025] During specific use, through the setting of the protrusion 3 and the groove 4, the two can be perfectly matched to form a mortise and tenon connection, thereby improving the flatness and comfort of the pillow core and pillow surface.

[0026] Working principle: Through the combination of two parts of the same material and different hardness and softness of the pillow core body 1 (traction square pillow) and the cylindrical sponge rod 2 through the principle of mortise and tenon structure, a whole traction pillow core is formed. The first part is the pillow core body 1 composed of the square pillow block 101, the cylindrical pillow block 102 and the mortise and tenon block 103. The front of the pillow core is an overall plane with a curve. The cylindrical pillow block 102 is a hollow structure. The connection between the cylindrical pillow block 102 and the square pillow block 101 is a dividing opening. The mortise and tenon block 103 at the cylindrical pillow block 102 is a groove 4. The block 101 is close to the mortise and tenon block 103 for the protrusion 3, which can be inserted into the groove 4 and assembled using the mortise and tenon structure principle to form a traction pillow core as a whole, without adding other materials for linking and assembly, reducing the foreign body sensation and increasing the flatness; because of the mortise and tenon structure principle, the interfaces are tightly snapped together, making it difficult for the wrapped cylindrical sponge rod 2 to be dislocated and loose; the second part is made of the same material, a harder cylindrical sponge rod 2, which can be placed in the hollow cylindrical position of the cylindrical pillow block 102 for combination, and can also be placed at the connection between the square pillow block 101 and the cylindrical pillow block 102.

[0027] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A detachable traction pillow, comprising a pillow core body (1), characterized in that: The pillow core body (1) comprises a square pillow block (101), one side of the square pillow block (101) is fixedly connected to a cylindrical pillow block (102), and the outer surface of the cylindrical pillow block (102) is fixedly connected to a mortise and tenon block (103); The inner wall of the cylindrical pillow block (102) is provided with a cylindrical sponge stick (2), one side of the square pillow block (101) is fixedly connected with a protrusion (3), and one side of the mortise and tenon block (103) is provided with a groove (4).

2. The detachable traction pillow according to claim 1, characterized in that: The pillow core body (1) and the cylindrical sponge rod (2) are made of the same material but have different hardnesses.

3. The detachable traction pillow according to claim 1, characterized in that: The shape and depth of the protrusion (3) and the shape and length of the groove (4) are completely consistent and matched with each other.

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