Back cushion for pregnant woman

Abstract

The utility model discloses a back cushion for a pregnant woman, which comprises a pregnant woman pillow main body, and the pregnant woman pillow main body consists of a back cushion, an abdomen cushion and a head cushion. According to the pregnant woman pillow, the smooth pad, the fluff pad and the circulating cylinder are adopted, so that a person can paste the corresponding smooth pad and fluff pad on the surface of the pregnant woman pillow through the magic tapes according to the difference of ambient air temperature and seasons, and the body feeling of a pregnant woman when the pregnant woman makes contact with the pregnant woman can be changed; liquid in the circulating cylinder can be heated or cooled through operation of a heater or a refrigerator in a corresponding water tank in the circulating cylinder, then hot water or cold water can be guided into the pregnant woman pillow through corresponding opening and closing of a control valve on the surface of a three-way pipe and operation of a circulating water pump, and then the pregnant woman pillow is heated or cooled. The body feeling effect of the pregnant woman can be good when the pregnant woman makes contact with the body feeling pad at different temperatures, discomfort caused by overheating or supercooling is avoided, the overall using effect is improved, and the body feeling pad has the advantages of being high in comfort degree and suitable for temperature.

Description

Technical Field

[0001] The utility model relates to the technical field of pillow cushions, and more specifically, to a backrest pillow for pregnant women. Background Art

[0002] The main function of a pregnancy pillow is to help pregnant women in a special period protect their waists, abdomens, and legs. Pregnant women have special body shapes and physiological characteristics different from ordinary women and need to be extra careful during sleep. As the pregnancy progresses, the body shape of pregnant women begins to change significantly, making sleep more difficult. When lying on the side, other items are often needed to support the belly and prop up the legs. In order to enable pregnant women to have good sleep quality, a pregnancy pillow specially designed for positioning the sleeping posture of pregnant women has emerged as the times require.

[0003] In the existing publicly known technology, the application number is: CN202220848809.X, a pregnancy abdominal support pillow. One end face of the backrest pillow is an inclined backrest surface that slopes outward along the up-and-down direction. The bottom edge of the inclined backrest surface is fixedly connected to the abdominal pillow through a connecting pad. A reinforcing plate is arranged inside the backrest pillow. The reinforcing plate is in a "C" shape structure. The top plate, side plates, and bottom plate of the reinforcing plate are respectively parallel to the top surface, inclined backrest surface, and bottom surface of the backrest pillow. From the above structure, it can be seen that for the pregnancy abdominal support pillow of the present utility model, the backrest pillow and the abdominal pillow are connected through the connecting pad, so that a pregnant woman can lie flat, lie obliquely, and lie on the side, and when lying on the side, the abdomen is padded on the abdominal pillow to avoid pressing the fetus in the abdomen.

[0004] Most of the existing pregnancy pillows are of an integrated U-shaped structure, using a simple airbag and wrapping a skin-friendly fabric outside the airbag. After inflating the airbag, it can achieve the effect of supporting the abdomen of pregnant women and relieve the abdominal pressure of pregnant women. However, the existing airbag-type pregnancy pillows are not easy to disassemble during use, resulting in difficulty in cleaning the skin-friendly fabric covering the airbag when it is contaminated. The U-shaped pregnancy pillow does not provide a suitable placement space for the shoulders and arms of pregnant women when lying on the side, and there is no good support structure to support the legs of pregnant women, resulting in a poor use experience for pregnant women with the pregnancy pillow. Moreover, the function of the pregnancy pillow is relatively single. Affected by its own filling, it cannot be used well at different temperatures. When the surface is a fluffy structure, using the pregnancy pillow in hot summer weather is likely to cause the temperature at the contact position of pregnant women to rise, and then produce sweat, affecting the comfort of use. Similarly, using a relatively smooth material will make the contact skin feel cold in cold winter weather, which will also affect the physical sensation of people, and the overall use effect is not very good.

[0005] Regarding the problems in the related technology, no effective solution has been proposed yet. Summary of the Utility Model

[0006] (1) Technical Problems to be Solved

[0007] In view of the deficiencies in the prior art, the utility model provides a pillow for pregnant women, which has the advantages of high comfort, temperature adaptability, and easy cleaning, thereby solving the problems in the above-mentioned background technology.

[0008] (II) Technical solution

[0009] In order to achieve the above advantages of high comfort, temperature adaptability and easy cleaning, the specific technical solutions adopted by the utility model are as follows:

[0010] A pillow for pregnant women comprises a pillow body consisting of a back pad, an abdomen pad and a head pad; first Velcro is sewn on the surfaces of the back pad, abdomen pad and head pad, and a smooth pad and a fluffy pad are adhered to the back pad and abdomen pad through the first Velcro; circulating water pipes are laid at the bottom ends of the back pad and abdomen pad; one end of the circulating water pipe passes through one side of the back pad and one side of the abdomen pad and is connected to a circulating cylinder; a water tank is symmetrically installed at the middle position inside the circulating cylinder; three-way pipes are installed at both ends of the water tank; control valves are installed at the auxiliary pipe positions at both ends of the three-way pipe; the top main pipe position of the three-way pipe is respectively connected to the circulating water pipe and the circulating water pump; one end of the circulating water pump is connected to one end of the circulating water pipe; a heater and a refrigerator are respectively installed inside the water tank; a temperature sensor is installed in the middle position of the water tank surface; and a controller is installed in the middle position of the top of the circulating cylinder.

[0011] Furthermore, connecting strips are symmetrically installed on both sides of the bottom of the head pad, and a first Velcro is provided on the surface of the connecting strips.

[0012] Furthermore, a connection groove is provided on one side of the top of the back pad and the abdomen pad, and a second Velcro is installed at the top of the connection groove.

[0013] Furthermore, the smooth pad structure and the fluffy pad structure are respectively the same as the back pad structure and the abdomen pad structure.

[0014] Furthermore, the surfaces of the smooth pad and the fluffy pad are both provided with a second Velcro for adhering to the first Velcro.

[0015] Furthermore, a heat dissipation hole is provided on the surface of one side of the circulation cylinder.

[0016] Furthermore, a surface position on one side of the water tank is connected to an external water source through a pipeline.

[0017] Furthermore, the size of the connecting groove is the same as the size of the connecting bar.

[0018] (III) Beneficial effects

[0019] Compared with the prior art, the utility model provides a pillow for pregnant women, which has the following beneficial effects:

[0020] (1) The utility model adopts a smooth pad, a fluffy pad, and a circulation cylinder. People can stick the corresponding smooth pad and fluffy pad on the surface of the pregnancy pillow by Velcro according to the ambient temperature and season, so as to change the physical effect of the pregnant woman when touching it. On the basis of the above structure, the heater or refrigerator in the corresponding water tank inside the circulation cylinder can be operated to heat or cool the internal liquid. Then, the hot water or cold water can be introduced into the pregnancy pillow by the corresponding opening and closing of the control valve on the surface of the three-way pipe and the operation of the circulation water pump, thereby realizing heating or cooling. When the pregnant woman touches the pillow at different temperatures, she can have a better physical effect, avoid discomfort caused by overheating or overcooling, improve the overall use effect, and have the advantages of high comfort and temperature adaptability.

[0021] (2) The utility model adopts a first Velcro, a second Velcro, a connecting groove, and a connecting strip. In actual use, by inserting the connecting groove on the surface of the back pad and the abdomen pad into the connecting strip at the bottom end of the head pad, the second Velcro and the first Velcro on the surface of the two can be pasted accordingly, thereby realizing the assembly operation between the structures to form a complete pregnancy pillow body. Similarly, when cleaning is needed later, only the corresponding pad needs to be taken out, which can improve the overall flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 This is a structural schematic diagram of a pillow for pregnant women proposed by the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the circulation drum of the utility model;

[0025] Figure 3 It is a schematic diagram of the structure of the smooth pad and the fluffy pad of the utility model;

[0026] Figure 4 It is a structural schematic diagram of the main body of the pregnancy pillow of the utility model.

[0027] In the figure:

[0028] 1. Pregnancy pillow body; 2. Back pad; 3. Abdomen pad; 4. Head pad; 5. First Velcro; 6. Connecting strip; 7. Second Velcro; 8. Circulating water pipe; 9. Controller; 10. Circulating cylinder; 11. Heater; 12. Water tank; 13. Control valve; 14. Three-way pipe; 15. Circulating water pump; 16. Refrigerator; 17. Smooth pad; 18. Fluff pad; 19. Connecting groove. DETAILED DESCRIPTION

[0029] To further illustrate each embodiment, the present invention provides drawings, which are part of the disclosure of the present invention and are mainly used to illustrate the embodiments. They can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, ordinary technicians in the field should be able to understand other possible implementation methods and advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are generally used to represent similar components.

[0030] According to an embodiment of the utility model, a pillow for pregnant women is provided.

[0031] The present invention is now further described in conjunction with the accompanying drawings and specific implementation methods. Figure 1-4 As shown, according to the embodiment of the utility model, the pillow for pregnant women includes a pillow body 1 for pregnant women, which is composed of a back pad 2, an abdomen pad 3 and a head pad 4. The surfaces of the back pad 2, the abdomen pad 3 and the head pad 4 are all sewn with a first Velcro 5, and a smooth pad 17 and a fluff pad 18 are adhered through the first Velcro 5. A circulating water pipe 8 is laid at the bottom end of the back pad 2 and the abdomen pad 3. One end of the circulating water pipe 8 passes through one side of the back pad 2 and one side of the abdomen pad 3 and is connected to a circulating drum 10. A water tank 12 is symmetrically installed at the middle position of the circulating drum 10, and three-way pipes 14 are installed at both ends of the water tank 12. Control valves 13 are installed at the positions of the auxiliary pipes at both ends of 14, the main pipe position at the top of the three-way pipe 14 is connected to the circulating water pipe 8 and the circulating water pump 15 respectively, one end of the circulating water pump 15 is connected to one end of the circulating water pipe 8, a heater 11 and a refrigerator 16 are installed inside the water tank 12, a temperature sensor is installed in the middle position of the surface of the water tank 12, a controller 9 is installed in the middle position of the top of the circulation cylinder 10, and the controller 9 is set to control the temperature in the water tank 12 in conjunction with the temperature detected by the temperature sensor. The cold end of the refrigerator 16 is in the water tank 12, and the hot end is outside the water tank 12, so as to facilitate the timely dissipation of heat.

[0032] In one embodiment, connecting strips 6 are symmetrically installed on both sides of the bottom of the head pad 4 , and first Velcro strips 5 are provided on the surface of the connecting strips 6 .

[0033] In one embodiment, a connecting groove 19 is opened on one side of the top of the back pad 2 and the abdomen pad 3, and a second Velcro 7 is installed at the top position inside the connecting groove 19. The first Velcro 5 and the second Velcro 7 are both Velcro structures, and have a smooth surface and a thorny surface structure of the Velcro respectively. The specific structural setting position can be set on the surface position of the first or second Velcro 7 according to needs, without specific limitation.

[0034] In one embodiment, the structure of the smooth pad 17 and the structure of the fluffy pad 18 are respectively the same as those of the back pad 2 and the abdomen pad 3. The same structure is for the convenience of replacing them at the appropriate time, thereby changing the overall contact somatosensory effect.

[0035] In one embodiment, the surfaces of the smooth pad 17 and the fluffy pad 18 are both provided with a second Velcro 7 for adhering to the first Velcro 5. The smooth pad 17 can be made of medical rubber material with a smooth and cool surface, and the fluffy pad 18 can be made of fluffy cloth. There is no specific limitation on the specific materials of the two, and they are only for reference and no further elaboration is made.

[0036] In one embodiment, a heat dissipation hole is provided on one side of the circulation cylinder 10. The heat dissipation hole is provided to facilitate the timely dissipation of heat from the hot end of the surface of the refrigerator 16 and the circulation water pump 15 when they are in operation.

[0037] In one embodiment, the surface of one side of the water tank 12 is connected to an external water source through a pipe. The pipe on the surface of the water tank 12 is arranged to introduce water when in use and to discharge it after use. The pipe here is not the same pipe as the three-way pipe 14 and the circulating water pipe 8, and will not be elaborated on.

[0038] In one embodiment, the size of the connection groove 19 is the same as that of the connection bar 6 , and the same size is to ensure that the two can be connected and used smoothly.

[0039] Working principle: In actual use, by inserting the connecting grooves 19 on the surfaces of the back pad 2 and the abdomen pad 3 into the connecting strip 6 at the bottom end of the head pad 4, the second Velcro 7 and the first Velcro 5 on the surfaces of the two can be pasted accordingly, thereby realizing the assembly operation between the structures to form a complete pregnancy pillow body 1. Similarly, when cleaning is required later, only the corresponding pads need to be taken out, which can improve the overall flexibility of the device. Then, the constructed pregnancy pillow can facilitate the support operation of the abdomen, legs, back and head of pregnant women, and is convenient for pregnant women to rest. In addition to the above functions, personnel can also use the pregnancy pillow according to the surrounding temperature and seasons. The corresponding smooth pad 17 and fluffy pad 18 are attached to the surface of the pillow by Velcro to change the somatosensory effect of pregnant women when touching it, and on the basis of the above structure, the internal liquid can be heated or cooled by running the heater 11 or refrigerator 16 in the corresponding water tank 12 inside the circulation drum 10, and then the hot water or cold water can be introduced into the pregnant pillow by the corresponding opening and closing of the control valve 13 on the surface of the three-way pipe 14 and the operation of the circulating water pump 15, so as to achieve heating or cooling, so that pregnant women can have a better somatosensory effect when touching it at different temperatures, avoid discomfort caused by overheating or overcooling, and improve the overall use effect. The device as a whole has the advantages of high comfort, temperature adaptability, and easy cleaning.

[0040] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A pillow for pregnant women, comprising a pillow body (1), characterized in that: The main body (1) of the pregnancy pillow is composed of a back pad (2), an abdomen pad (3) and a head pad (4); the surfaces of the back pad (2), the abdomen pad (3) and the head pad (4) are all sewn with a first Velcro (5), and a smooth pad (17) and a fluff pad (18) are adhered to the first Velcro (5); a circulating water pipe (8) is laid at the bottom end of the back pad (2) and the abdomen pad (3); one end of the circulating water pipe (8) passes through one side of the back pad (2) and one side of the abdomen pad (3) and is connected to a circulating drum (10); a water pump (15) is symmetrically installed at the middle position of the circulation drum (10) A water tank (12) is provided, wherein two ends of the water tank (12) are provided with three-way pipes (14), and two ends of the three-way pipe (14) are provided with control valves (13). The top main pipe of the three-way pipe (14) is connected to a circulating water pipe (8) and a circulating water pump (15), respectively. One end of the circulating water pump (15) is connected to one end of the circulating water pipe (8). A heater (11) and a refrigerator (16) are respectively installed inside the water tank (12). A temperature sensor is installed in the middle of the surface of the water tank (12), and a controller (9) is installed in the middle of the top of the circulating cylinder (10).

2. The pillow for pregnant women according to claim 1, characterized in that: Connecting strips (6) are symmetrically installed at two sides of the bottom of the head pad (4), and a first Velcro (5) is provided on the surface of the connecting strips (6).

3. The pillow for pregnant women according to claim 1, characterized in that: A connection groove (19) is provided at one side of the top of the back pad (2) and the abdomen pad (3), and a second Velcro (7) is installed at the top of the connection groove (19).

4. The pillow for pregnant women according to claim 1, characterized in that: The structure of the smooth pad (17) and the structure of the fluff pad (18) are respectively the same as the structures of the back pad (2) and the abdomen pad (3).

5. The pillow for pregnant women according to claim 1, characterized in that: The surfaces of the smooth pad (17) and the fluffy pad (18) are both provided with a second Velcro (7) for adhering to the first Velcro (5).

6. The pillow for pregnant women according to claim 1, characterized in that: A heat dissipation hole is provided on the surface of one side of the circulation cylinder (10).

7. The pillow for pregnant women according to claim 1, characterized in that: A surface position on one side of the water tank (12) is connected to an external water source via a pipeline.

8. The pillow for pregnant women according to claim 3, characterized in that: The size of the connecting groove (19) is the same as that of the connecting strip (6).

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