Cervical traction pillow with neck hot compress function

Abstract

The invention relates to a cervical traction appliance, provides a cervical traction pillow with a neck hot compress function, and aims to solve the technical problem of how to avoid mutual interference between a traction structure below a neck pillow area and a hot compress pad on the surface of the neck pillow area in the cervical traction process of the neck. According to the cervical traction pillow with the neck hot compress function, the hot compress pad is longitudinally and flatly stretched, and the two longitudinal ends of the hot compress pad are fixed, so that the hot compress pad is kept in a longitudinally and flatly stretched state, and it is ensured that the hot compress pad can always flatly cover the upper surface of the pillow inner. Secondly, the hot compress pad comprises a heating part and an elastic telescopic part connected to the longitudinal rear end of the heating part, and the elastic telescopic part has longitudinal flexibility and can provide longitudinal deformation in the fluctuating process of the neck pillow area, so that the fluctuating of the neck pillow area cannot be obviously interfered; and the heating part is not subjected to excessive traction force in the rising process of the neck pillow area, so that the integrity of the structure and the function of the heating part is ensured.

Description

Technical Field

[0001] The invention relates to a cervical traction device, in particular to a cervical traction pillow with a neck hot compress function. Background Art

[0002] Compared with ordinary cervical traction, combining cervical traction with hot compress can achieve more effective health care. The existing hot compress traction pillow has an inelastic hot compress pad and is fixedly sewn to the surface of the cervical pillow area of ​​the pillow core. When the neck is tractioned, the traction structure such as the airbag under the cervical pillow area will interfere with the hot compress pad. Specifically, the deformation of the cervical pillow area caused by the ups and downs of the traction structure will cause traction on the hot compress pad. Since the hot compress pad is inelastic, it may cause damage to the hot compress pad. At the same time, since the hot compress pad is inelastic, it cannot provide sufficient deformation space for the ups and downs of the traction structure, and may also hinder the normal ups and downs of the traction structure, affecting the traction effect. Summary of the Invention

[0003] The present invention provides a cervical traction pillow with a neck heating function. The technical problem to be solved is how to avoid interference between the traction structure below the cervical pillow area and the heating pad on the surface of the cervical pillow area during cervical traction of the neck.

[0004] The present invention is achieved through the following technical solutions:

[0005] A cervical traction pillow with a neck heating function comprises a pillow core, a traction portion and a heating pad. The traction portion is arranged in the pillow core and opposite to the cervical pillow area on the upper surface of the pillow core. It can be controlled to rise and fall to drive the cervical pillow area to rise and fall, thereby performing cervical traction on the neck resting on the cervical pillow area. The heating pad flatly covers the upper surface of the pillow core and can be controlled to generate heat to provide heating to the neck. The heating pad is longitudinally flat and stretched, and the longitudinal ends of the heating pad are fixed so that the heating pad maintains a longitudinally flat and stretched state. The heating pad comprises a heating part and an elastically stretchable part. The heating part covers the cervical pillow area and does not have longitudinal stretchability. The elastically stretchable part is connected to the longitudinal rear end of the heating part and has longitudinal stretchability.

[0006] Furthermore, the heating portion and the elastically retractable portion have the same transverse width and are aligned and spliced ​​longitudinally.

[0007] Furthermore, the elastic stretchable part is made of elastic fabric or elastic rubber.

[0008] Furthermore, the cervical traction pillow with neck heating function also includes an inner pillowcase that is covered on the outer surface of the pillow core, and the longitudinal ends of the heating pad are adhered to the outer surface of the pillow core or sewn to the inner surface of the inner pillowcase.

[0009] Furthermore, the cervical traction pillow with neck heating function also includes a controller electrically connected to the traction part and the heating pad to control the traction part and the heating pad.

[0010] Furthermore, the controller is built into the pillow core.

[0011] Furthermore, a rechargeable battery for power supply is provided inside the controller.

[0012] Furthermore, the controller is built into the rear portion of the pillow core, and is connected to the heating part from the longitudinal front end of the heating part via a wire arranged at the bottom of the pillow core.

[0013] Compared to the prior art, the cervical traction pillow with a neck heating function provided by the present invention features a heating pad that is longitudinally flat and stretched, and its two longitudinal ends are fixed to maintain the heating pad in a longitudinally flat and stretched state, thereby ensuring that the heating pad can always flatly cover the upper surface of the pillow core. Secondly, the heating pad includes a heating portion and an elastically expandable portion connected to the longitudinal rear end of the heating portion. Because the elastically expandable portion is longitudinally expandable, it can provide longitudinal deformation during the undulation of the cervical pillow area, thereby not significantly interfering with the undulation of the cervical pillow area. It also prevents the heating portion from being subjected to excessive pulling force during the cervical pillow area's elevation, thus ensuring the structural and functional integrity of the heating portion. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the cervical traction pillow with a neck heating function proposed by the present invention;

[0015] Figure 2 This is a schematic diagram of the longitudinal section structure of the cervical traction pillow with a neck heating compress function proposed by the present invention;

[0016] Figure 3 It is a schematic diagram of the internal structure of the cervical traction pillow with neck heating compress function provided by the present invention. DETAILED DESCRIPTION

[0017] Combine Figure 1 and Figure 2 The cervical traction pillow with a neck heat compress function provided by the present invention comprises a pillow core 1, a traction part 2 and a heat compress pad 3. Figure 2 As shown, the traction part 2 is arranged in the pillow core 1 and is opposite to the cervical pillow area on the upper surface of the pillow core 1. It can be controlled to rise and fall to drive the cervical pillow area to rise and fall, thereby traction of the cervical vertebra of the neck resting on the cervical pillow area. The hot compress pad 3 is evenly covered on the upper surface of the cervical pillow area. Figure 2As shown, the area between the two dashed lines is the neck-pillow area, i.e., the area covered by the heating pad 3. The heating pad 3 can generate controlled heat to provide a warm compress to the neck. It should be noted that the coverage area of ​​the heating pad 3 may not be limited to the neck-pillow area. To ensure effective heating of the neck, the coverage area of ​​the heating pad 3 may include and exceed the neck-pillow area.

[0018] In order to accurately describe the positional relationship of the various components of the present invention, as shown in FIG. Figure 1 and Figure 2 As shown by the arrows, this article defines the front-to-back depth direction of the pillow core 1 as the longitudinal direction, and the left-to-right width direction of the pillow core 1 as the transverse direction. First, the heating pad 3 is stretched flat in the longitudinal direction, so that the heating pad 3 is evenly covered on the upper surface of the neck pillow area. At the same time, the two ends of the heating pad 3 are fixed in the longitudinal direction, so that the heating pad 3 remains in a longitudinally flat and stretched state, so that the heating pad 3 can always be evenly covered on the upper surface of the neck pillow area. It should be pointed out that in the present invention, "stretching" does not necessarily require the heating pad 3 to be subjected to tension. As long as the heating pad 3 can be fully stretched, it can be called stretching. Secondly, the heating pad 3 includes a heating portion 31 and an elastic telescopic portion 32. The heating portion 31 covers the neck pillow area and does not have longitudinal elasticity. The elastic telescopic portion 32 is connected to the longitudinal rear end of the heating portion 31 and has longitudinal elasticity. The longitudinal elasticity of the elastically retractable portion 32 enables it to passively expand and contract longitudinally as the traction portion 2 rises and falls, driving the cervical pillow area to rise and fall, thereby providing a longitudinal deformation amount to compensate for the insufficient deformability of the heating portion 31, so that the heating pad 3 as a whole can still provide sufficient longitudinal deformation amount to meet the needs of the traction portion 2 rising and falling to drive the cervical pillow area to rise and fall to traction the cervical vertebrae of the neck, without causing significant interference with the rise and fall of the cervical pillow area. At the same time, it also prevents the heating portion 31 from being subjected to excessive pulling force during the raising of the cervical pillow area, ensuring the structural and functional integrity of the heating portion 31 and making the heating portion 31 less susceptible to damage. Since the heating portion 31 does not have longitudinal elasticity and the two ends of the heating pad 3 are fixed, the heating portion 31 will not be significantly displaced in the longitudinal direction during the rise and fall of the traction portion 2 to traction the cervical vertebrae, which helps to maintain the stability of the position of the heating portion 31 and ensure the heating effect of the heating portion 31 on the neck.

[0019] The elastic stretchable portion 32 can be made of elastic fabric or elastic rubber, preferably elastic fabric. In addition, the heating portion 31 and the elastic stretchable portion 32 can be arranged to have the same transverse width and aligned longitudinally so that the heating pad 3 has an optimal flat stretching effect.

[0020] Regarding the method for securing the heating pad 3, a cervical traction pillow with a neck heating function can also include an inner pillowcase that fits over the outer surface of the pillow core 1, with the longitudinal ends of the heating pad 3 adhered to the outer surface of the pillow core 1 or sewn to the inner surface of the inner pillowcase. For example, the heating portion 31 and the elastic portion 32 can be first sewn together, and then the longitudinal front end of the heating portion 31 and the longitudinal rear end of the elastic portion 32 can be sewn to the longitudinal front and rear ends of the pillow core 1 or the inner pillowcase, respectively, to secure the ends of the heating pad 3. Alternatively, the ends of the heating pad 3 can be secured not to the longitudinal front and rear ends of the pillow core 1 or the inner pillowcase, but rather to the upper surface of the pillow core 1 or the interior of the inner pillowcase, slightly away from the longitudinal front and rear ends. This is sufficient as long as the heating portion 31 can be ensured to smoothly cover the upper surface of the cervical pillow area, thereby not affecting the heating function, and the elastic portion 32 can be ensured to smoothly cover the upper surface of the pillow core 1 and have sufficient longitudinal extension to ensure that the heating pad 3 as a whole has sufficient longitudinal deformability. In other words, the length of the heating portion 31 and / or the elastically retractable portion 32 can be shortened. Regardless of how the heating portion 31 and the elastically retractable portion 32 are arranged, it is necessary to ensure that the heating pad 3 as a whole is evenly covered on the upper surface of the pillow core 1. This is to prevent the heating portion 31 from wrinkling during use, thereby affecting the service life and the heating effect. It is best to consider, when determining the length of the heating portion 31 and the elastically retractable portion 32 and the fixed positions of the two ends of the heating pad 3 in the longitudinal direction, that the heating pad 3 as a whole is in a tensioned state in the longitudinal direction after the heating portion 31 and the elastically retractable portion 32 are arranged, so as to further ensure the flatness of the heating pad 3. However, since the upper surface of the pillow core 1 is an arc surface, the tensioned state of the heating pad 3 in the longitudinal direction will generate a certain downward pressure on the upper surface of the pillow core 1. Therefore, the tension of the heating pad 3 cannot be too high, so as not to hinder the undulation of the upper surface of the pillow core 1.

[0021] In the present invention, the cervical traction pillow with neck heating function also includes a controller 4 electrically connected to the traction part 2 and the heating pad 3 to control the traction part 2 and the heating pad 3. The controller 4 can be built into the pillow core 1 to improve the product integration. Specifically, the controller 4 can be built into the back of the pillow core 1 and Figure 3 As shown, the heating part 31 is connected to the front end of the heating part 31 in the longitudinal direction through the wire 5 set at the bottom of the pillow core 1. Note: In order to more accurately and intuitively show the various mechanical and circuit structures installed inside the pillow core 1, Figure 3 The upper half of the pillow core 1 is omitted. A rechargeable battery can be installed within the controller 4 for power supply, enhancing the traction pillow's usability and portability. The traction portion 2 can be an inflatable and deflable airbag, preferably a double-layered airbag, which can expand and contract more evenly, thereby achieving better cervical traction. In this case, the controller 4 includes an air pump 6, which is connected to the inflatable and deflable airbag to inflate and deflate it, causing the cervical pillow area to rise and fall, thereby achieving cervical traction.

Claims

1. A cervical traction pillow with a neck heating function, comprising a pillow core, a traction portion, and a heating pad. The traction portion is disposed within the pillow core and is opposite to the cervical pillow area on the upper surface of the pillow core. The traction portion can be controlled to rise and fall to drive the cervical pillow area to rise and fall, thereby providing cervical traction to the neck resting on the cervical pillow area. The heating pad evenly covers the upper surface of the pillow core and can be controlled to generate heat to provide a heating compress to the neck. The invention is characterized in that: The heating pad is longitudinally flat and stretched, and the two longitudinal ends of the heating pad are fixed so that the heating pad remains longitudinally flat and stretched. The heating pad includes a heating part and an elastic stretchable part. The heating part covers the neck pillow area and does not have longitudinal stretchability, and the elastic stretchable part is connected to the longitudinal rear end of the heating part and has longitudinal stretchability.

2. The cervical traction pillow with neck heating function according to claim 1 is characterized in that: The heating portion and the elastic stretchable portion have the same transverse width and are aligned and spliced ​​longitudinally.

3. The cervical traction pillow with neck heating function according to claim 1, characterized in that: The elastic stretchable part is made of elastic cloth or elastic rubber.

4. The cervical traction pillow with neck heating function according to claim 1, characterized in that: It also includes an inner pillowcase which is sleeved on the outer surface of the pillow core, and the longitudinal ends of the heating pad are adhered to the outer surface of the pillow core or sewn to the inner surface of the inner pillowcase.

5. The cervical traction pillow with neck heating function according to claim 1, characterized in that: The device further includes a controller electrically connected to the traction part and the heating pad to control the traction part and the heating pad.

6. The cervical traction pillow with neck heating function according to claim 5, characterized in that: The controller is built into the pillow core.

7. The cervical traction pillow with neck heating function according to claim 6, characterized in that: The controller is internally provided with a rechargeable battery for supplying energy.

8. The cervical traction pillow with neck heating function according to claim 6, characterized in that: The controller is built into the rear part of the pillow core and is connected to the heating part from the longitudinal front end of the heating part via a wire arranged at the bottom of the pillow core.

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