Adjustable lactation pillow and multifunctional lactation pad

Abstract

The adjustable lactation pillow comprises a base provided with a backrest, the bottom of the backrest is connected with the base in a sliding mode in the width direction of the base to form a movable structure capable of adjusting the usable area of the base, and a first limiting part used in cooperation with a puerpera is arranged on the side, adjacent to the backrest, of the base. The included angle between the side, close to the puerpera, of the first limiting part and the base is 90-135 degrees. The lateral-position breast-feeding device is simple in structure, convenient to operate and capable of helping a new parturient to adopt a correct lateral-position breast-feeding posture to carry out breast-feeding on a baby.

Description

Technical Field

[0001] The utility model relates to an adjustable nursing pillow and a multifunctional nursing pad, in particular to an auxiliary device for correcting the lateral lying nursing posture of newly delivered parturients, belonging to the technical field of auxiliary instruments for obstetrics. Background Art

[0002] Breastfeeding is the best feeding method for newborns. Research shows that babies fed with breast milk will be healthier. Breastfeeding can effectively enhance the immunity of babies, improve their intelligence, reduce the sudden infant death rate, and decrease the probability of childhood obesity and allergic diseases. Newly delivered parturients are generally physically weak and often have a series of discomfort symptoms. Therefore, lateral lying nursing is a better nursing method for newly delivered parturients.

[0003] Key points and benefits of the correct lateral lying nursing posture:

[0004] (1) The correct posture of the parturient: Lie on the side, with the lower arm naturally raised, and preferably at an angle of 90-135 degrees with the anterior body. At this time, the breast on the same side as the raised arm stands naturally, the mammary gland is more unobstructed, which is conducive to milk secretion, and can effectively improve the quality and efficiency of breastfeeding.

[0005] (2) The correct posture of the baby: The baby's head is close to the parturient's breast, its mandible fits naturally with the breast, its waist fits naturally with the parturient's abdomen, the baby's mouth can naturally hold the parturient's nipple and most of the areola, and the baby's body always maintains a comfortable and relaxed state, and will not suffocate because it is too close to the parturient's body.

[0006] The correct lateral lying nursing posture is conducive to milk secretion, has higher nursing efficiency, and can avoid situations that cause discomfort to the mother and baby, such as squeezing the breast to bend and block the mammary gland, resulting in the inability of milk to overflow and difficult nursing, and the milk jet caused by squeezing the breast, leading to the baby choking on milk. Thus, breastfeeding can proceed smoothly, which is more beneficial to the physical and mental health of the mother and baby.

[0007] However, most newly delivered parturients lack nursing experience and cannot quickly master the correct lateral lying nursing posture as described above at the beginning. Coupled with physical weakness, incorrect nursing postures for a long time often lead to low nursing efficiency, the baby choking on milk and spitting up milk, and even suffocation. The parturient may experience nipple pain, chapping and bleeding, lack of sleep, physical and mental exhaustion, and even induce or exacerbate postpartum depression symptoms, increasing the anxiety and resistance of both the newly delivered mother and baby to breastfeeding, and even giving up breastfeeding.

[0008] Under normal circumstances, when a parturient nurses in the lateral position, the main method is to bend the arm downward to wrap the baby for nursing. Due to lack of experience, the strength of wrapping the baby with the arm and the angle between the arm and the anterior body are not well grasped, resulting in an incorrect nursing posture. The main manifestations are as follows:

[0009] (1) Insufficient strength of arm wrapping: At this time, the baby's body is too far away from the parturient, and the baby's mandible and body do not fit with the parturient's anterior body. During nursing, the baby only holds the nipple or very little areola, resulting in insufficient stimulation of the areola, insufficient milk secretion, and the baby not being able to get breast milk. As a result, the baby increases the sucking force, leading to nipple pain, chapping, and even bleeding in the parturient, increasing the anxiety or resistance of newly delivered parturients to breastfeeding.

[0010] (2) Excessive strength of arm wrapping: First, it may squeeze the ipsilateral breast, causing the breast to deform and resulting in abnormal milk secretion, leading to the baby choking on milk and spitting up. Second, it may cause the part of the baby's mouth that holds the breast to exceed the areola, resulting in too little milk secretion. At this time, it may also cause the baby's head to be too close to the breast, blocking the baby's mouth and nose, resulting in breathing difficulties or even suffocation.

[0011] The incorrect lateral position nursing posture has low nursing efficiency, making the baby unable to get enough breast milk for a long time, resulting in the baby crying and increasing the nursing frequency, which is not conducive to its growth and development. It will also affect the parturient's sleep quality, intensify the parturient's anxiety, and in severe cases, it can induce postpartum depression or exacerbate postpartum depression symptoms.

[0012] In summary, it is particularly necessary to provide an auxiliary tool for newly delivered parturients that can correct their incorrect lateral position nursing postures.

[0013] Although there are various nursing pillows in the prior art, their main functions are to prevent the baby from turning over backward or to help the parturient maintain a comfortable position.

[0014] For example: The utility model patent with the authorization publication number of TW M476554U discloses a nursing auxiliary pillow, which includes two spaced sides, a reclining surface connected between the sides, and a pillow space defined by the reclining surface and facing the nursing person. This patent uses the reclining surface to define the pillow space facing the nursing person. In addition to allowing the baby to be comfortably and naturally close to the nursing person during nursing, it can also prevent the baby from turning outward away from the nursing person, achieving the purpose of improving the comfort and safety during nursing. Although this patent can play a certain auxiliary role in lateral position nursing, it only targets the baby during nursing and cannot play a role in correcting the incorrect nursing posture of the parturient.

[0015] For another example, the utility model patent with the authorization publication number CN 203709703U discloses a medical breastfeeding auxiliary pillow, which includes a sleeve body, a plush surface, and a sticky tape. The sleeve body is a cuboid and is filled with reed flowers or buckwheat inside. The plush surface is fixed on the surface of the sleeve body. One end of the sticky tape is fixed on the sleeve body, and the other end can be pasted on the plush surface, and the length of the sticky tape is greater than the width of the sleeve body, which plays a role in helping the parturient to always maintain a comfortable position.

[0016] Therefore, the prior art does not provide a technical solution to solve the above or related problems. Utility Model Content

[0017] The utility model provides an adjustable breastfeeding pillow. The purpose is to set a first limiting part on one side of the base adjacent to the backrest for the parturient to use (that is, for limiting the position of the arm placement or guiding the direction of the arm placement), and the included angle between the side of the first limiting part close to the parturient and the base is 95° to 135°. When the parturient lies on the side of the base away from the backrest, the arm can form a correct breastfeeding posture of natural upward lifting, so as to solve the problem that the incorrect lateral lying breastfeeding posture of newly delivered parturients affects breastfeeding.

[0018] The utility model is realized through the following technical solutions:

[0019] An adjustable breastfeeding pillow includes a base provided with a backrest. The bottom of the backrest is slidably connected to the base along the width direction of the base to form an adjustable structure for the use area of the base. A first limiting part for the parturient to use is provided on one side of the base adjacent to the backrest, and the included angle between the side of the first limiting part close to the parturient and the base is 90° to 135°.

[0020] Furthermore, a sliding lumbar pad is provided on the inner side wall of the backrest, and the lumbar pad is slidably connected to the inner side wall of the backrest.

[0021] Furthermore, a first headrest with adjustable thickness is provided on the base, and the first headrest is detachably connected or slidably connected to the base.

[0022] Furthermore, at least one inflatable pad for adjusting the thickness is provided inside the first headrest.

[0023] Furthermore, a first extension part is provided on the other side of the base away from the first limiting part. The first extension part is connected to the outer wall of the base through a first telescopic device, and the first extension part is telescopically arranged along the length direction of the base with the first telescopic device. The base and the first extension part are covered with a first elastic outer cover.

[0024] Further, one end of the backrest corresponding to the first extension part is provided with a second extension part, and the second extension part is connected to the outer wall of the backrest through a second telescopic device. The second telescopic device is used in cooperation with the first telescopic device and synchronously expands and contracts with it. The backrest and the second extension part are covered with a second elastic outer cover.

[0025] Further, a third sliding groove is provided on the first extension part. The third sliding groove is parallel to the width direction of the base. A third sliding block is arranged in the third sliding groove, and the third sliding block is fixedly connected to the bottom of the second extension part.

[0026] Further, a second limiting part is further provided on the base. The second limiting part and the first limiting part are symmetrically arranged on both sides of the base.

[0027] A multifunctional nursing pad includes a bottom pad arranged on a bed body and at least one of the adjustable nursing pillows. The bottom pad is detachably connected to the bed body. The base is arranged on the bottom pad, and its bottom is slidably connected to the top of the bottom pad.

[0028] Further, a second headrest for parturients is provided on the bottom pad. The second headrest is detachably connected or slidably connected to the bottom pad.

[0029] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0030] (1) By providing a first limiting part on the base for the parturient to use (for limiting the position of the arm placement or guiding the direction of the arm placement), the utility model helps the parturient to maintain a correct and comfortable position during side-lying breastfeeding. By adjusting the use area on the base (i.e., the space area for accommodating the baby) through the sliding connection between the backrest and the base, it can not only adjust the distance between the baby and the parturient to the most suitable breastfeeding distance, but also play a supporting role for the baby's back to prevent it from rolling over, and can also be used by babies of different body types, weights, and builds, with a wider range of applications. In addition, the utility model can also be used as a temporary baby cot. The setting of the base can prevent the parturient from pressing on the baby when turning over, and the adjustable backrest enables the base to have enough accommodation space for the baby to lie flat, thereby improving the utilization rate of the utility model.

[0031] (2) By providing a sliding lumbar pad on the inner side wall of the backrest, the utility model can effectively support the waist of babies of different heights, enabling the baby's waist to fit more closely to the parturient's body, thereby solving the problems such as the breastfeeding distance between the baby and the parturient being too far, the baby having to pull hard to hold the parturient's nipple with its mouth, resulting in nipple pain and chapping for the parturient, and playing a role in correcting the improper breastfeeding distance between the parturient and the baby.

[0032] (3) The utility model provides a first headrest with adjustable thickness, so that the baby's head is raised during breastfeeding, which can prevent breast milk from flowing back into the esophagus when the baby's head is too low during breastfeeding, thereby preventing the baby from choking on milk. The first headrest and the base are provided with a detachable connection or a sliding connection, which can meet the needs of babies of different sizes.

[0033] (4) The utility model provides at least one inflatable cushion for adjusting the thickness in the first headrest, so that the thickness of the first headrest can be changed according to the inflation degree or quantity of the inflatable cushion, so as to meet the needs of babies of different body sizes for the thickness of the first headrest, thereby effectively raising the baby's head and preventing the baby from choking on milk.

[0034] (5) The utility model provides a first extension portion that is telescopic along the length direction of the base on the other side of the base away from the first limiting portion, thereby extending the length of the base to meet the needs of infants of different heights. In addition, a first elastic outer cover is provided outside the base and the first extension portion, so that the first elastic outer cover can be telescopic along with the first telescopic device. The surface of the first elastic outer cover is stretched and tightened as the distance between the base and the first extension portion increases, thereby effectively supporting the body of the infant in the gap generated between the first extension portion and the base, and at the same time, preventing the infant's legs and feet from being pinched by the gap.

[0035] (6) The utility model achieves the purpose of adjusting the length of the backrest and the base at the same time by arranging a second extension portion at one end of the backrest corresponding to the first extension portion, and connecting the backrest and the second extension portion through a second telescopic device that cooperates with the first telescopic device and moves synchronously, thereby providing better protection for the baby lying thereon; the second elastic outer cover is provided to prevent the gap generated when the second extension portion is stretched from pinching the baby.

[0036] (7) The utility model provides a third slide groove along the width direction of the base on the first extension part, and provides a third sliding block fixedly connected to the bottom of the second extension part in the third slide groove, so as to guide the second extension part when it slides and limit it when it is extended or retracted; in addition, when the sliding assembly between the backrest and the base fails, it can also play an auxiliary role in driving the backrest to slide in the width direction of the base, thereby ensuring the adjustable function of the use area on the base.

[0037] (8) The utility model provides a first limiting portion and a second limiting portion symmetrically disposed on both sides of the base, so that the utility model can be used for breastfeeding when the mother is lying on the left or right side, thereby improving the applicability and utilization rate of the utility model.

[0038] (9) The utility model achieves the purpose of adjusting the distance between the base and the parturient (i.e., adjusting the distance between the baby lying on the side on the base and the parturient lying on the side on the bottom pad) by setting a detachable bottom pad on the bed body, setting at least one of the adjustable nursing pillows on the bottom pad, and connecting the bottom of the base to the top of the bottom pad in a sliding manner, which is more time-saving and labor-saving and improves convenience.

[0039] (10) The utility model further improves the applicability and utilization rate of the utility model by setting a second headrest for the parturient on the bed body and making the second headrest detachably connected or slidably connected to the bottom pad, so that the utility model can be used by parturients of different body shapes.

[0040] In summary, the utility model has a simple structure and convenient operation, and can help newly delivered parturients to breastfeed their babies in the correct side-lying nursing position, avoiding a series of situations that are not conducive to breastfeeding or harmful to the mother and baby. At the same time, by setting a sliding or telescopic base, backrest, lumbar pad, and detachable or sliding first headrest and second headrest, the utility model can be used by babies and parturients of different body shapes, improving the applicability of the utility model, further expanding the scope of application of the utility model, and further improving its utilization rate, making the utility model have higher promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0041] Figure 1 is a three-dimensional structural schematic diagram of the utility model;

[0042] Figure 2 is a top-view structural schematic diagram of the utility model;

[0043] Figure 3 is a perspective top-view structural diagram of the utility model;

[0044] Figure 4 is a top-view structural schematic diagram of the utility model after length adjustment;

[0045] Figure 5 is a perspective top-view structural diagram of the utility model after length adjustment;

[0046] Figure 6 is a top-view structural schematic diagram of the utility model after width adjustment;

[0047] Figure 7 is a perspective top-view structural diagram of the utility model after width adjustment;

[0048] Figure 8 is a top-view structural schematic diagram of the utility model after adding a bottom pad;

[0049] Figure 9 is a perspective top-view structural diagram of the utility model after adding a bottom pad;

[0050] Among them, 1 - bottom pad, 110 - first chute, 111 - first slider, 2 - base, 211 - second chute, 212 - second slider, 220 - first extension, 221 - third chute, 222 - third slider, 230 - first telescopic device, 3 - backrest, 311 - fourth chute, 312 - fourth slider, 320 - second extension, 330 - second telescopic device, 4 - first headrest, 410 - socket, 5 - lumbar pad, 6 - second headrest, 610 - fifth chute, 611 - fifth slider, 7 - first limiting part. Specific embodiments

[0051] The present utility model will be further described in detail below in conjunction with embodiments, but the embodiments of the present utility model are not limited thereto. Embodiment

[0052] As Figures 1 to 7 shown in the structure, this embodiment discloses an adjustable nursing pillow, including a base 2 and a backrest 3;

[0053] Base 2: A backrest 3 that slides in its width direction is provided thereon, and a first limiting part 7 for cooperating with a lying-in woman (for limiting the position of the arm placement or guiding the direction of the arm placement) is provided on one side of the base 2 adjacent to the backrest 3;

[0054] Backrest 3: It is provided on the base 2, and its bottom is slidably connected to the top of the base 2 in the width direction, and the usable area on the base 2 (i.e., the space area for accommodating the baby) is changed by sliding;

[0055] First limiting part 7: It is provided on one side of the base 2 adjacent to the backrest 3, and the included angle between its side close to the lying-in woman and the base 2 is 90 - 135 degrees.

[0056] When the lying-in woman places the arm on the side where she lies on her side by using the first limiting part 7, she can lift her arm naturally and form an included angle of 90 - 135 degrees between her arm and her body, thus forming a correct nursing posture. It can be seen that as long as the limiting structure can limit the arm of the lying-in woman and achieve the purpose of making the included angle between the arm of the lying-in woman and her body be 90 - 135 degrees (i.e., the correct side-lying nursing posture), it is applicable to this embodiment and belongs to the protection scope of the present utility model.

[0057] In this embodiment, as Figures 1 to 7 shown, the setting method of the first limiting part 7 is as follows:

[0058] Method 1: The first limiting part 7 is provided on the upper surface of the base 2

[0059] 1. The first limiting part 7 is a linear first groove, and the included angle of the first groove on the side of the base 2 close to the parturient is 90° to 135°. The first groove is used to define the position where the parturient's arm is placed (i.e., for use in cooperation with the parturient), and this is the first limiting part 7.

[0060] 2. When the end of the base 2 is arc-shaped, the first limiting part 7 is an arc-shaped second groove provided along the upper surface of the end of the base 2. The second groove is provided on the side of the base 2 adjacent to the backrest 3, and the tangent of the side of the second groove close to the parturient forms an included angle of 90° to 135° with the base 2. The second groove is used to define the position where the parturient's arm is placed (i.e., for use in cooperation with the parturient), and this is the first limiting part 7.

[0061] Method 2: The first limiting part 7 is arranged on the outer wall of the base 2.

[0062] 1. Directly set the included angle between the side of the base 2 adjacent to the backrest 3 and the side away from the backrest 3 to be 90° to 135°. The outer walls of the side of the base 2 adjacent to the backrest 3 and the side away from the backrest 3 form a first limiting structure (a third groove for limiting can be provided on its outer wall parallel to the bottom of the base 2) for use in cooperation with the parturient (for guiding the direction where the parturient places her arm), and this first limiting structure is the first limiting part 7.

[0063] 2. The side of the base 2 adjacent to the backrest 3 is set to be arc-shaped, and the tangent of the arc-shaped outer wall of this side close to the parturient forms an included angle of 90° to 135° with the base 2. The arc-shaped outer wall of the side of the base 2 adjacent to the backrest 3 and the outer wall close to the parturient form a second limiting structure (a fourth groove for limiting can also be provided on its outer wall parallel to the bottom of the base 2) for use in cooperation with the parturient (for guiding the direction where the parturient places her arm), and this second limiting structure is the first limiting part 7.

[0064] Of course, the setting methods of the first limiting part 7 that can achieve the above purposes are not limited to the above-listed setting methods of the first limiting part 7. Therefore, as long as the setting method of the first limiting part 7 can achieve the purpose of defining the position where the parturient's arm is placed or guiding the direction where the parturient's arm is placed in this embodiment, it is applicable to this embodiment.

[0065] In this embodiment, the sliding connection between the backrest 3 and the base 2:

[0066] A second sliding groove 211 is provided in the width direction of the base 2. A second sliding block 212 is arranged in the second sliding groove 211. The second sliding block 212 is fixedly connected to the bottom of the backrest 3. The second sliding block 212 drives the backrest 3 to slide along the guiding direction of the second sliding groove 211, thereby forming a movable structure for adjusting the usable area of the base 2 by the backrest 3 sliding along the width direction of the base 2.

[0067] Further, to further adjust the position or distance between the baby and the parturient, a slidable lumbar cushion 5 is provided on the backrest 3, and the lumbar cushion 5 is slidably connected to the inner side wall of the backrest 3.

[0068] In this embodiment, the slidable connection between the lumbar cushion 5 and the backrest 3 is as follows:

[0069] A fourth chute 311 is provided on the inner side wall of the backrest 3 (the best setting method of the fourth chute 311 is parallel to the bottom of the backrest 3). A fourth sliding block 312 is arranged in the fourth chute 311. The fourth sliding block 312 is fixedly connected to the lumbar cushion 5 and drives the lumbar cushion 5 to slide in the guiding direction of the fourth chute 311.

[0070] Further, to prevent the breast milk in the esophagus from flowing back when the baby's head is too low during breastfeeding, resulting in the baby choking on milk, a first headrest 4 with adjustable thickness is provided on the base 2. The first headrest 4 is detachably connected or slidably connected to the base 2. Different specifications and sizes of the first headrest 4 can be selected according to the baby's body type to improve the adaptability of this embodiment.

[0071] In this embodiment, the detachable connection method adopted is the cooperation of jacks 410 and pins provided on the base 2 and the first headrest 4: A plurality of jacks 410 are provided on the base 2, and pins matching the jacks are provided on the first headrest 4. By inserting the pins into different jacks 410, the setting position of the first headrest 4 is changed to meet the needs of babies of different body types. Of course, it is also possible to provide a plurality of chutes parallel to and communicating with its width direction on the base 2, arrange sliders in the chutes, and then connect the sliders to the bottom of the first headrest 4. The sliders drive the first headrest 4 to slide in the chutes or between the chutes to achieve the purpose of changing the setting of the first headrest 4. In short, in this embodiment, whether it is a detachable connection or a slidable connection, the purpose is to adjust the setting position of the first headrest 4 to meet the different needs of babies of different body types for its position. Therefore, as long as the connection method can meet the above purposes, any form of detachable connection (such as snap connection, screw hole connection, etc.) or slidable connection (such as chute-slider connection, rail-slider connection, etc.) is applicable to this embodiment.

[0072] Further, to achieve the purpose of adjusting the thickness of the first headrest 4, in this embodiment, at least one inflatable pad for adjusting the thickness is arranged inside the first headrest 4 to achieve the above purpose. In this embodiment, the thickness of the first headrest 4 can be adjusted by the amount of inflation of the inflatable pad. When the adjustment of the thickness of one inflatable pad cannot meet the needs, the number of inflatable pads can also be increased to meet the needs of adjusting the thickness of the first headrest 4, so as to ensure that the first headrest 4 can effectively support the baby's head, avoid the milk in the esophagus from flowing back, and further prevent the baby from choking on milk. Of course, in the prior art, a lifting device or a telescopic device made of a limitable and resetable telescopic spring, a hydraulic damping device, an electric telescopic rod, etc. can also be used to achieve the above purpose. Therefore, any lifting device or telescopic device that can achieve the above purpose is applicable to this embodiment.

[0073] Further, in order for this embodiment to be applicable to babies of different heights, the following method is adopted to adjust the length of this embodiment:

[0074] 1. Adjustment of the length of the base 2: A first extension part 220 is arranged on the other side of the base 2 away from the first limiting part 7. The first extension part 220 is connected to the outer wall of the base 2 through a first telescopic device 230. The first extension part 220 is telescopically arranged along the length direction of the base 2 with the first telescopic device 230. The base 2 and the first extension part 220 are covered with a first elastic outer cover.

[0075] In this embodiment, the first extension part 220 is a part of the base 2. Therefore, the first extension part 220 is also arranged inside the first elastic outer cover. The first telescopic device 230 telescopically moves along the length direction of the base 2 and drives the first telescopic device 230 to move in the length direction of the base 2, thereby adjusting the length of the base 2. When the first telescopic device 230 expands and contracts, a gap will inevitably be generated between the base 2 and the first extension part 220. Therefore, a first elastic outer cover is covered on the base 2 and the first extension part 220, so that the first elastic outer cover expands and contracts with the first extension part, thereby forming a support surface for gap treatment to prevent the baby's legs and feet from falling into the gap or avoid pinching the baby's legs and feet during the expansion and contraction of the gap.

[0076] 2. Synchronous adjustment of the lengths of the backrest 3 and the base 2: Based on the above method for adjusting the length of the base 2, a second extension portion 320 is provided at one end of the backrest 3 corresponding to the first extension portion 220. The second extension portion 320 is connected to the outer wall of the backrest 3 through a second telescopic device 330. The second telescopic device 330 is used in cooperation with the first telescopic device 230 and synchronously expands and contracts with the first telescopic device 230 (i.e., the second telescopic device 330 expands and contracts along the length direction of the base 2 as the first telescopic device 230 does), so as to achieve the purpose of synchronously adjusting the lengths of the backrest 3 and the base 2. The base 2 and the second extension portion 320 are wrapped with a second elastic outer cover, so that the second elastic outer cover expands and contracts as the second extension portion 320 wrapped therein does, and plays a role in preventing the baby's legs and feet from falling, avoiding being pinched by the gap generated between the second extension portion 320 and the backrest 3 during the expansion and contraction process.

[0077] During the length and width adjustment processes in this embodiment, to ensure the stability of the movement of the second extension portion 320: it can slide normally with the backrest 3, can expand and contract synchronously with the first extension portion 220, and will not deviate from the set position to be reached. Therefore, a third sliding groove 221 for limiting and guiding is provided on the first extension portion 220, and the third sliding groove 221 is parallel to the width direction of the base 2. A third sliding block 222 is arranged in the third sliding groove 221, and the third sliding block 222 is fixedly connected to the bottom of the second extension portion 320.

[0078] When the backrest 3 slides on the base 2: the second extension portion 320 slides with the backrest 3. At this time, the third sliding groove 221 plays a guiding role, and the second extension portion 320 slides along the width direction of the base 2 through the third sliding block 222.

[0079] When the length of the backrest 3 is adjusted: the second telescopic device 330 cooperates with the first telescopic device 230 to expand and contract, and the third sliding groove 221 plays a limiting role, so that the second extension portion 320 expands and contracts along the length direction of the base 2 under the combined action of the second telescopic device 330 and the first extension portion 220.

[0080] Regarding the telescopic device:

[0081] In this embodiment, to achieve length adjustment, telescopic devices are provided on both the base 2 and the backrest 3, that is, the first telescopic device 230 and the second telescopic device 330 are respectively provided on the base 2 and the backrest 3. The purpose is to drive the first extension portion 220 and the second extension portion 320 to expand and contract along the length direction of the base 2. The telescopic devices that can achieve the above purpose, such as telescopic rods, telescopic arms, telescopic sleeves, etc., can be independent telescopic devices or combined telescopic devices. Therefore, as long as the telescopic device can achieve the above purpose, it is applicable to this embodiment.

[0082] In this embodiment, the first telescopic device 230 and the second telescopic device 330 both adopt telescopic rods, and the specific structure is as follows:

[0083] The first telescopic device 230: includes a first telescopic hole and a first telescopic rod which are arranged in cooperation with the outer wall of the base 2 and the first extension part 230. The first telescopic hole is arranged on the outer wall of the base 2, and a first telescopic rod capable of resetting is arranged therein. One end of the first telescopic rod is connected to the bottom of the first telescopic hole through a reset spring, and the other end is fixedly connected to the first extension part 220. In order to make the first extension part 220 stay at a set position, a first limiting device for limiting the staying position of the first telescopic rod is also arranged in cooperation with the first telescopic hole and the first telescopic rod. The setting of the limiting device here is realized by conventional technical means and belongs to the prior art, so it will not be elaborated here.

[0084] The second telescopic device 330: includes a second telescopic hole and a second telescopic rod which are arranged in cooperation with the outer wall of the backrest 3 and the second extension part 320. The second telescopic hole is arranged on the outer wall of the backrest 3, and a second telescopic rod is arranged therein. One end of the second telescopic rod is slidably connected to the second telescopic hole, and the other end is fixedly connected to the second extension part 320.

[0085] Furthermore, in order to enable this embodiment to be used when the parturient lies on her left or right side, and to improve the applicability and utilization rate of this embodiment, a second limiting part is also arranged on the base 2, and the second limiting part and the first limiting part 7 are symmetrically arranged on both sides of the base 2. When in use, the included angle between the side of the first limiting part 7 close to the parturient or the side of the second limiting part close to the parturient and the base 2 is 90 - 135 degrees. Therefore, no matter whether the parturient uses the left or right side to lie on her side for breastfeeding, when using this embodiment for breastfeeding, the arm on the side where she lies on her side can form an included angle of 90 - 135 degrees with her body, that is, it helps her to achieve the correct breastfeeding posture.

[0086] It should be noted that: in this embodiment, in order to ensure that the backrest 3 can slide on the base 2, two sliding connection methods, namely the main and the auxiliary, are adopted:

[0087] 1. The main sliding connection method: that is, the sliding connection method between the base 2 and the backrest 3. A second sliding groove 211 is arranged on the base 2 along its width direction, and a second sliding block 212 is arranged therein. The second sliding block 212 is fixedly connected to the bottom of the backrest 3; the backrest 3 slides along with the second sliding block 212 in the width direction of the base 2.

[0088] 2. Auxiliary sliding connection method: That is, the sliding connection method between the first extension part 220 and the second extension part 320. A third sliding groove 221 is provided on the first extension part 330. The third sliding groove 221 is parallel to the width direction of the base 2. A third sliding block 222 is arranged in the third sliding groove 221. The third sliding block 222 is fixedly connected to the bottom of the second extension part 320; thus, the second extension part 320 slides in the width direction of the base 2 along with the third sliding block 222.

[0089] Since the second extension part 320 and the backrest 3 are connected by the second telescopic device 330, when the main sliding connection method (i.e., the sliding connection method between the base 2 and the backrest 3) fails (such as when the second sliding block 212 is disconnected from the backrest 3), the auxiliary sliding connection method (i.e., the sliding connection method between the first extension part 220 and the second extension part 320) can be used instead, so that the second extension part 320 drives the backrest 3 to slide in the width direction of the base 2 through the second telescopic device 330, thereby ensuring the realization of the function of adjusting the usable area (here mainly referring to the usable width) on the base 2.

[0090] Usage method (i.e., the method of breastfeeding using this embodiment):

[0091] First step: Place the baby on the base 2.

[0092] Second step: Let the parturient place her arm along the inner side wall of the base 2 and along the first limiting part 7 (or the second limiting part). At this time, the angle between the parturient's arm and her body is 90 - 135 degrees.

[0093] Third step: Use the hand to turn the baby to lie on its side facing the parturient, and support its back with the hand.

[0094] Fourth step: Adjust the lumbar pad 5 so that it is directly opposite to the baby's waist, and then push the backrest 3 towards the parturient to make the backrest 3 slide to the baby's back.

[0095] Fifth step: Adjust the backrest 3 so that it slides to the baby's back.

[0096] At this time, the parturient's breasts stand upright naturally, the mammary glands stretch, and milk is secreted normally. The baby's head should be directly opposite the parturient's breast, the mouth is directly opposite the nipple, and it can hold most of the areola. Its body fits closely with the parturient's body, and then breastfeeding can begin.

[0097] If the above - mentioned better breastfeeding posture is not formed, the breastfeeding posture can be corrected and adjusted according to the base 2 and the limiting groove in this embodiment; if the distance between the mother and the baby is not appropriate, fine - tuning can be carried out again through the lumbar pad 5 and the backrest 3 until the above - mentioned purpose is achieved.

[0098] After breastfeeding:

[0099] Sixth step: Push the backrest 3 outward from in front of the parturient's body.

[0100] Step 7: Pick up the baby, gently pat on the back to expel gas, prevent the baby from choking on milk, and the breastfeeding is completed. Embodiment

[0101] As Figure 8 and 9 As shown in the structure of , this embodiment discloses a multifunctional breastfeeding pad, including a bottom pad 1 provided on the bed body and at least one adjustable breastfeeding pillow as described in Embodiment 1. The bottom pad 1 is detachably connected to the bed body, and the base 2 is disposed on the bottom pad 1, and its bottom is slidably connected to the top of the bottom pad 1.

[0102] In this embodiment:

[0103] A first sliding groove 110 is provided on the bottom pad 1. The first sliding groove 110 is arranged along the length direction of the bottom pad 1. A first sliding block 111 is arranged in the first sliding groove 110. The first sliding block 111 is fixedly connected to the bottom of the base 2, so that the base 2 slides along the guiding direction of the first sliding groove 110 with the first sliding block 111, thereby realizing the distance adjustment between the base 2 and the lying-in woman on the bottom pad 1.

[0104] Regarding the detachable connection between the bottom pad 1 and the bed body, its purpose is to fix the bottom pad 1 on the bed body. There are many detachable connection structures that can achieve the above purpose. Such as snap connection, belt connection or pin connection, etc. all belong to the prior art and are set by conventional technical means, so they will not be elaborated here.

[0105] Furthermore, to improve the convenience of this embodiment during use, a second headrest 6 for supporting the head of the lying-in woman and with adjustable position is provided on the bottom pad 1. The second headrest 6 is detachably connected or slidably connected to the bottom pad 1.

[0106] In the utility model, the second headrest 6 and the bottom pad 1 adopt a sliding connection, that is, a fifth sliding groove 610 is arranged on the bottom pad 1 along its width direction. A fifth sliding block 611 is arranged in the fifth sliding groove 610. The bottom of the second headrest 6 is fixedly connected to the fifth sliding block 611 and slides along the guiding direction of the fifth sliding groove 610 therewith. In this embodiment, whether it is a detachable connection or a sliding connection, the purpose is to realize the position transformation of the second headrest 6. Therefore, as long as the detachable structure and the sliding structure that can achieve the above purpose are applicable to this embodiment.

[0107] Usage method:

[0108] Step 1: Place the baby on the base 2;

[0109] Step 2: The lying-in woman rests her head on the second headrest 6, lies on her side, and pulls (or pushes) the adjustable breastfeeding pillow to the front of the lying-in woman's body;

[0110] Step 3: Let the parturient lie along the inner wall of the base 2 with the arms placed along the limiting groove 7. At this time, the angle between the parturient's arms and her body is 90 - 135 degrees.

[0111] Step 4: Use hands to turn the baby onto its side facing the parturient, and support its back with hands.

[0112] Step 5: Adjust the lumbar cushion 5 so that it faces the baby's waist exactly, and then push the backrest 3 towards the parturient to make the backrest 3 slide to the position behind the baby's back.

[0113] Step 6: Adjust the backrest 3 so that it slides to the baby's back.

[0114] At this time, the parturient's breasts stand upright naturally, the mammary glands stretch, and milk is secreted normally. The baby's head should be exactly opposite the parturient's breast, the mouth is opposite the nipple position, and it can hold most of the areola. Its body fits closely with the parturient's body, and then breastfeeding can start.

[0115] If the above - mentioned better breastfeeding posture is not formed, the breastfeeding posture can be corrected and adjusted continuously according to the base 2 and the limiting groove in this embodiment; if the distance between the mother and the baby is not appropriate, fine - tuning can be carried out again through the lumbar cushion 5 and the backrest 3 until the above - mentioned purpose is achieved.

[0116] After breastfeeding:

[0117] Step 7: Push the backrest 3 outward from in front of the parturient's body.

[0118] Step 8: Pick up the baby, gently pat its back to expel gas, prevent the baby from choking on milk, and breastfeeding is completed.

[0119] During actual use, for the convenience of use, the bottom pad 1 of the present utility model is fixed to the bed body through detachable devices such as buckles and straps. Its thickness should not be too thick, as long as it can enable the base 2 to slide smoothly on it. Its edge can adopt a slope - type design, which can smoothly transition through the slope at the edge, making it more comfortable for the parturient to lie on her side; at the same time, soft pads can be provided on the surfaces of the bottom pad 1, the base 2, and the first backrest 3 to enhance the comfort of the present utility model.

[0120] When this embodiment is not in use, it is placed on the bed body and can also be used as a baby cot. At this time, the backrest 3 should slide to the outermost side of the base 2 to provide enough space for the baby to lie; at the same time, because the base 2 is provided on the bottom pad 1, a certain block is formed in front of the parturient's body, which can attract the parturient's attention when she turns over and avoid her squeezing the baby.

[0121] It should be noted that: The sliding connection adopted in the utility model is mainly a sliding connection mode composed of a sliding groove and a sliding block, which is only one of many sliding connection modes. However, in addition to the sliding connection structure formed by the sliding groove and the sliding block, such as the built-in pull-out slide rail structure, the external sliding support structure, the electric or manual sliding connection structure, as long as it can realize the sliding of the base 2, the backrest 3, the lumbar pad 5, the first headrest 4, the second headrest 6, etc. in the utility model, therefore, as long as the sliding structure or sliding device that can achieve the above purpose is applicable to the present utility model.

[0122] The above is only a preferred embodiment of the present utility model, and does not impose any formal limitations on the present utility model. Any simple modification or equivalent change made to the above embodiments based on the technical essence of the present utility model shall fall within the protection scope of the present utility model.

Claims

1. An adjustable nursing pillow, characterized in that: The invention comprises a base (2) provided with a backrest (3), wherein the bottom of the backrest (3) is slidably connected to the base (2) along the width direction thereof to form a movable structure capable of adjusting the use area of ​​the base (2), and a first limiting portion (7) for use with a parturient is provided on one side of the base (2) adjacent to the backrest (3), wherein the angle between the first limiting portion (7) and the base (2) on the side close to the parturient is 90 to 135 degrees.

2. The adjustable nursing pillow according to claim 1, characterized in that: A sliding waist pad (5) is provided on the inner side wall of the backrest (3), and the waist pad (5) is slidably connected to the inner side wall of the backrest (3).

3. The adjustable nursing pillow according to claim 1, characterized in that: The base (2) is provided with a first headrest (4) with adjustable thickness, and the first headrest (4) is detachably connected or slidably connected to the base (2).

4. The adjustable nursing pillow according to claim 3, characterized in that: At least one inflatable cushion for adjusting thickness is provided in the first headrest (4).

5. The adjustable nursing pillow according to claim 1, characterized in that: A first extension portion (220) is provided on the other side of the base (2) away from the first limiting portion (7); the first extension portion (220) is connected to the outer wall of the base (2) via a first telescopic device (230); the first extension portion (220) is telescopically arranged along the length direction of the base (2) along with the first telescopic device (230); and the base (2) and the first extension portion (220) are covered with a first elastic outer cover.

6. The adjustable nursing pillow according to claim 5, characterized in that: A second extension portion (320) is provided at one end of the backrest (3) corresponding to the first extension portion (220); the second extension portion (320) is connected to the outer wall of the backrest (3) via a second telescopic device (330); the second telescopic device (330) cooperates with the first telescopic device (230) and telescopes synchronously therewith; the backrest (3) and the second extension portion (320) are covered with a second elastic outer cover.

7. The adjustable nursing pillow according to claim 6, characterized in that: A third slide groove (221) is provided on the first extension portion (220), the third slide groove (221) is parallel to the width direction of the base (2), a third sliding block (222) is provided in the third slide groove (221), and the third sliding block (222) is fixedly connected to the bottom of the second extension portion (320).

8. The adjustable nursing pillow according to claim 1, characterized in that: The base (2) is also provided with a second limiting portion, and the second limiting portion and the first limiting portion (7) are symmetrically arranged on two sides of the base (2).

9. A multifunctional nursing pad, characterized in that: The invention comprises a base pad (1) arranged on a bed body and at least one adjustable nursing pillow according to any one of claims 1 to 8, wherein the base pad (1) is detachably connected to the bed body, and the base (2) is arranged on the base pad (1), and the bottom of the base (2) is slidably connected to the base pad (1).

10. The multifunctional nursing pad according to claim 9, characterized in that: The base cushion (1) is provided with a second headrest (6) for use by the parturient, and the second headrest (6) is detachably connected or slidably connected to the base cushion (1).

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