CN213849867U

CN213849867U - Lying cushion

Info

Publication number: CN213849867U
Application number: CN202022257577.4U
Authority: CN
Inventors: 宁亚功; 宁钰清; 李建斌
Original assignee: China Rubber Yongsheng Southeast Asia Latex Products Co Ltd
Current assignee: China Rubber Yongsheng Southeast Asia Latex Products Co Ltd
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-08-03
Anticipated expiration: 2030-10-12

Abstract

The utility model relates to a pregnant woman health care articles for use field provides a sleeping pad, include: a lumbar support part having a support surface for supporting a lumbar region of a human body; two abdomen supporting parts are respectively arranged on two sides of the waist supporting part in a mirror symmetry mode, the inner wall of the abdomen supporting part is a curved surface, a curved bus of the curved surface is arc-shaped, and the curved surface is connected with the supporting surface to form a concave slope for being adapted to the abdomen of the pregnant woman. The lying cushion can relieve waist pressure of the pregnant woman when the pregnant woman lies on side, can support the abdomen of the pregnant woman, relieves discomfort caused by pulling of the uterus on the abdominal muscles, and ensures the sleeping quality of the pregnant woman.

Description

Lying cushion

Technical Field

The utility model relates to a pregnant woman health care articles for use field especially relates to a sleeping pad.

Background

After the pregnancy of the woman, the fetus grows gradually in the uterus, the uterus which is originally shaped like an inverted pear changes into the size of a watermelon until the full-term pregnancy, the volume of the uterus is increased from 5 ml when the uterus is not pregnant to 5000 ml when the uterus is full-term, and the weight of the uterus is also increased from 50 g when the uterus is not pregnant to 1000 g when the uterus is full-term pregnant. The sleeping posture of the pregnant woman is more and more important along with the growth of the uterus and the fetus, particularly, when the pregnant woman is in the late gestation period, namely 7-9 months of pregnancy, the poor sleeping posture of the pregnant woman not only influences the position of the uterus, but also increases the compression of the pregnant uterus on peripheral tissues and organs, and influences the blood flow of the uterus and the placenta. Meanwhile, the fetus exchanges gas and substances with the mother through the placenta, so whether the blood flow of the placenta is sufficient or not is crucial to the growth and development of the fetus. Through long-term clinical research and monitoring and practice of medical experts on the sleeping posture of the pregnant woman, the fact that the pregnant woman adopts a left lateral position as an optimal sleeping posture in the gestation period, particularly in the late gestation period, the left lateral position can relieve the compression of the uterus on the aorta and iliac arteries of the pregnant woman, maintain the blood flow of normal uterine arteries, ensure the blood supply of a placenta and provide nutrients required for growth and development for a fetus is found. Meanwhile, the left lateral position can relieve the compression of the pregnant uterus on the inferior vena cava, increase the blood flow returning to the heart and the blood volume of the returned heart, ensure the blood supply of important organs and brain tissues and be beneficial to avoiding and relieving the occurrence of pregnancy-induced hypertension syndrome. In addition, in the late gestation period, the uterus rotates rightwards, and the left lateral position can improve the right rotation degree of the uterus, so that the blood vessel tension of the uterus is reduced, the blood flow of the placenta is increased, the oxygen supply state of the fetus in the uterus is improved, the growth and development of the fetus are facilitated, and the method has important significance for reducing the birth of the low-weight infant and reducing the death rate of the perinatal infant. Especially, when the fetus is late in development, the left lateral position can be adopted to achieve better treatment effect. However, the pregnant woman has a large abdomen, and the abdominal muscles of the pregnant woman feel uncomfortable due to the pulling of the uterus when the pregnant woman lies on the side, so that the insomnia of the pregnant woman is caused, the rest of the pregnant woman is influenced, and the normal development of a fetus is not facilitated, so that a novel bedding is urgently needed in the market to solve the problem.

SUMMERY OF THE UTILITY MODEL

In order to overcome the problems in the prior art, the application provides the lying cushion which can relieve the waist pressure of the pregnant woman when the pregnant woman lies on the side, can also support the abdomen of the pregnant woman, relieves the discomfort caused by pulling the abdomen muscles by the uterus, and ensures the sleeping quality of the pregnant woman.

In order to achieve the above object, the present invention provides the following technical solutions:

the utility model provides a sleeping mat, include:

a lumbar support part having a support surface for supporting a lumbar region of a human body;

two belly supporting parts are located respectively mirror symmetry the both sides of waist supporting part, the inner wall of belly supporting part is the curve face, the curve generating line of curve face is the arc, the curve face with the concave type slope of formation is connected to the holding surface for adaptation in pregnant woman's belly.

Further, the motion trail of the curved surface formed by the curved generatrix is an arc shape with an arc center pointing to the waist supporting part.

Further, the supporting surface is a plane.

Further, an arc-shaped bulge is arranged on the supporting surface.

Furthermore, a plurality of air holes which are uniformly distributed are formed in the bottom of the waist supporting portion, and each air hole is formed in the height direction of the supporting surface.

Further, the height of the waist supporting part is 25-30 mm.

Further, the width of the supporting surface is 390-450 mm.

Furthermore, the height of the curve surface is 130-135 mm.

Further, the length of the supporting surface is 310-360 mm.

Further, the slope of the concave slope is 136-185%.

The technical scheme provided by the embodiment of the application has the following beneficial effects:

compared with the prior art, the utility model discloses have waist supporting part and belly supporting part simultaneously concurrently, wherein, the waist supporting part has filled the clearance between pregnant woman's waist and bed surface when the pregnant woman lies on one's side, makes the waist obtain effectual support, greatly reduced the pressure of pregnant woman's lumbar vertebrae, the area of holding surface is great simultaneously, can prevent effectively that the waist atress is uneven, improves the comfort level that the pregnant woman laid on one's side. And the belly supporting part has the curve face, and its holding surface with waist supporting part is connected and is formed concave slope to mirror symmetry sets up in the both sides of waist supporting part, forms the cell body structure, when pregnant woman lies on one's side above that, and the belly supporting part can play and block spacing effect, avoids the pregnant woman because of standing up sleeping on the back, makes the uterus lead to the fact oppression to abdomen aorta and iliac artery to influence blood circulation, thereby leads to fetal growth to receive the influence. In addition, the concave slope formed by the curve surface and the supporting surface fills up the gap between the abdomen of the pregnant woman and the bed surface, plays a good supporting role, assists the abdominal muscles of the pregnant woman to resist the gravity of the uterus, reduces the dragging of the uterus to the abdominal muscles, reduces the discomfort of the pregnant woman and improves the sleeping quality of the pregnant woman. It is worth noting that the concave slope does not only resist the gravity of the uterus by an upward supporting force, but perfectly fits the slope surface and the abdomen of the pregnant woman and combines with multi-angle component force on the slope surface to form a resultant force pointing to the core of the abdomen, so that the falling of the uterus can be balanced, the pregnant woman can be helped to tighten up the core muscle group, the pressure of waist muscles and lumbar vertebrae is reduced, and the comfort level of the pregnant woman is greatly improved. And simultaneously, the utility model discloses simple structure, low in cost, convenient to use, easily popularization.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present application and together with the description, serve to explain the principles of the application.

Fig. 1 is a schematic view of the overall structure of a mat according to an embodiment of the present invention;

fig. 2 is a top view of a mat according to an embodiment of the present invention;

fig. 3 is a bottom view of a mat according to an embodiment of the present invention.

1. A lumbar support portion; 11. a support surface; 12. air holes; 2. an abdominal support portion; 21. a curved surface.

Detailed Description

Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present application. Rather, they are merely examples of methods and apparatus consistent with certain aspects of the present application, as detailed in the appended claims.

As shown in fig. 1, an embodiment of the present invention provides a lying cushion, including: waist supporting part 1 and belly supporting part 2, wherein, waist supporting part 1 has the holding surface 11 that is used for bearing human waist, and belly supporting part 2 has two both sides of locating waist supporting part 1 respectively mirror symmetry, and the inner wall of this belly supporting part 2 is curved surface 21, and the curved generatrix of curved surface 21 is the arc, and this curved surface 21 is connected with holding surface 11 and is formed concave slope for the belly of adaptation in pregnant woman.

Compared with the prior art, the embodiment of the utility model provides a have waist supporting part 1 and belly supporting part 2 simultaneously concurrently, wherein, waist supporting part 1 has filled the clearance between pregnant woman's waist and bed surface when the pregnant woman lies on one's side, makes the waist obtain effectual support, greatly reduced the pressure of pregnant woman's lumbar vertebrae, the area of holding surface 11 is great simultaneously, can prevent effectively that the waist atress is uneven, improves the comfort level that the pregnant woman laid on one's side. And abdomen supporting part 2 has curved surface 21, and its supporting surface 11 with waist supporting part 1 is connected and is formed concave slope to mirror symmetry sets up in waist supporting part 1's both sides, forms the cell body structure, when the pregnant woman lies on its side, abdomen supporting part 2 can play and block spacing effect, avoids the pregnant woman because of standing up sleeping on the back, makes the uterus lead to the fact oppression influence blood circulation to abdomen aorta and iliac artery, thereby leads to the growth of foetus to receive the influence. In addition, the concave slope formed by the curve surface 21 and the supporting surface 11 fills up the gap between the abdomen of the pregnant woman and the bed surface, plays a good role in supporting, assists the abdominal muscles of the pregnant woman to resist the gravity of the uterus, relieves the pull of the uterus to the abdominal muscles, reduces the discomfort of the pregnant woman and improves the sleeping quality of the pregnant woman. It is worth noting that the concave slope does not only resist the gravity of the uterus by an upward supporting force, but perfectly fits the slope surface with the abdomen of the pregnant woman and forms a resultant force pointing to the core of the abdomen by combining the component forces of multiple angles on the slope surface, so that the falling of the uterus can be balanced, the pregnant woman can be helped to tighten up the core muscle group, the pressure of the waist muscle and the lumbar vertebra is reduced, and the comfort level of the pregnant woman is greatly improved. And simultaneously, the utility model discloses simple structure, low in cost, convenient to use, easily popularization.

As shown in fig. 2, since the abdomen of the pregnant woman is substantially spherical, in some embodiments, in order to make the abdomen supporting portion 2 further fit the abdomen of the pregnant woman, the supporting area is increased, and the curved line of the curved line forms an arc shape in which the arc center of the curved line 21 points to the waist supporting portion 1, so that the upper end and the lower end of the abdomen of the pregnant woman can be well supported by the abdomen supporting portion 12.

As shown in fig. 1, since women have a large nutrient intake during pregnancy, generally fat, more waist flesh and flatter waist line, it is preferable in some embodiments to provide the support surface 11 as a flat surface to accommodate obese pregnant women with flat waist lines. However, in some pregnant women, the fat of the body is low, and the curve of the waist is obvious, so that in some embodiments, the supporting surface 11 is preferably designed to be a raised arc slope surface, so as to avoid generating a gap between the waist of the pregnant woman and the supporting surface 11 and affecting the comfort of the mattress.

As shown in fig. 3, in some embodiments, a plurality of air holes 12 are uniformly distributed on the bottom of the lumbar support portion 1, and each air hole 12 is formed along the height direction of the mat. Specifically, the contact area between the body of the pregnant woman and the lying cushion is large, heat collection and sweating are easy to occur, the air holes 12 uniformly distributed at the bottom of the waist supporting part can play a good ventilation role, and the situation that the pregnant woman feels uncomfortable and affects rest due to overhigh temperature and sweating of the abdomen of the pregnant woman is avoided. In addition, because the external force applied to the supporting surface 11 is mostly downward pressure, the vertically arranged air holes 12 will not affect the structural strength of the mat basically, and the transversely arranged air holes 12 will be flattened under the action of radial force, so that not only the overall shape of the mat will be damaged, but also the air permeability of the closed air holes 12 will be greatly reduced. In order to ensure that the mattress does not collapse excessively and to further increase the air permeability of the air holes 12, it is preferable that the respective air holes 12 are opened in the height direction of the lying support surface 11.

Meanwhile, since the gap between the waist of the pregnant woman and the bed surface is small, the waist support part 1 is not too thick, and in some embodiments, the height of the waist support part 1 is preferably set to be 25-30 mm. In order to enable the abdomen supporting part 2 to have a better sleeping posture shaping and limiting effect on the pregnant woman, the width of the supporting surface 11 is preferably set to be 390-450 mm, if the supporting surface 11 is too narrow, the pregnant woman in the late gestation period cannot normally use the mattress due to the fact that the abdomen is too large, and if the supporting surface 11 is too wide, the sleeping posture of the pregnant woman cannot be limited. In addition, since the abdomen of the pregnant woman is substantially spherical and the optimum supporting point of the abdomen is located at the lower side when the pregnant woman lies on his side, the curved surface 21 does not need to be designed to be excessively high, and certainly, cannot be designed to be excessively low, and if the curved surface 21 is excessively low, the pregnant woman may rather wear the abdomen of the pregnant woman, and therefore, in some embodiments, it is preferable to set the height of the curved surface 21 to 130 to 135 mm. In some embodiments, in order to further adapt to the size of the abdomen of the pregnant woman and achieve a better wrapping effect, the length of the supporting surface 11 is preferably set to be 310-360 mm, and the slope of the concave slope is preferably set to be 136-185%.

In the description herein, reference to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present application, and that variations, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present application.

Claims

1. A mat, comprising:

2. The mat as defined in claim 1, wherein the curved generatrix forms the curved surface with an arc shape with an arc center pointing towards the lumbar support portion.

3. A mattress as claimed in claim 1, wherein the support surface is planar.

4. A mat as claimed in claim 1, wherein the support surface is provided with an arcuate protuberance.

5. The mattress of claim 1, wherein the bottom of the lumbar support portion defines a plurality of evenly distributed air holes, each air hole being defined along the height of the support surface.

6. The mat as defined in claim 1, wherein the lumbar support portion has a height of 25-30 mm.

7. Mat according to claim 1, wherein the width of the support surface is 390-450 mm.

8. The mat as defined in claim 1, wherein said curved surface has a height of 130-135 mm.

9. Mat according to claim 1, wherein the length of the support surface is 310-360 mm.

10. The mat as defined in claim 1, wherein said concave ramp has a slope of 136-185%.