TWI726171B - Ergonomic mattress capable of five-stage adjustment of lying angle - Google Patents

Abstract

The present invention is an ergonomic mattress that can adjust the lying angle in five stages, including: a soft cushion body, a hard bed board, a mattress support and adjustment seat and a mattress cover, wherein the hard bed board is formed by the tail The head is sequentially formed by pivoting and combining five sections of bed boards for bearing and supporting the soft cushion body and the user's body lying on it; the mattress support and adjustment seat includes a body frame and two bed boards for angle adjustment Mechanism, an upper body bed support and adjustment frame and a lower body bed support and adjustment frame. The top configuration of the base frame matches the bottom configuration of the hard bed board to support and support the hard bed board. The angle of the bed boards is adjusted The mechanism is installed on the seat frame, and can control the upper body bed support and adjustment frame or the lower body bed support and adjustment frame respectively, and adjust the lying angle of the first or fifth stage bed board relative to other bed boards, The mattress cover can completely wrap the soft cushion body, the hard bed board, the mattress support and adjustment seat and other elements in the accommodating space to form the ergonomic mattress of the present invention. In this way, through the extremely simplified structure and mechanism design of the present invention, it can not only be easily placed in the narrow living space of the metropolitan area, but also can be easily and quickly adjusted to the most comfortable and pleasant lying angle, and can be placed in the most comfortable and pleasant lying angle. With the aid of the armrest bracket, the user can get up from the mattress steadily without any support or assistance from others, so as to leave the mattress safely, or allow the user to sit back and sit back steadily and safely. Lie back on the mattress.

Description

Ergonomic mattress capable of five-stage adjustment of lying angle

The present invention relates to a mattress, in particular to a kind of ergonomics that has simple structure and mechanism design, and its volume and size enable it to be easily placed in a narrow living space in a metropolitan area for users to lie down. Learn the mattress, and enable the user to adjust the upper body (such as waist, back, shoulders, neck, head, etc.) and lower body of the human body stably and smoothly according to their actual needs while lying down. (E.g. thighs, knees, calves, feet, etc.) the lying angle relative to the center of gravity (e.g. hips), so that the ergonomic mattress can be adjusted easily and quickly To the most comfortable and pleasant lying angle, and with the aid of the armrest bracket, the user can steadily get up from the ergonomic mattress and leave safely without the support and assistance of others. The mattress may be able to sit back and lie back on the ergonomic mattress smoothly and safely.

According to this, the human body’s skeleton is an integral protective bracket composed of bones supplemented by joint ligaments, tendons, muscles, and articular cartilage, which not only enables various parts of the body to coordinate with each other to perform various activities necessary for life support, but also It is used to protect the vital organs such as the internal organs and the six internal organs; since every person spends about one-third of his life in sleep, choose a suitable bed, especially, choose a The mattress used to comfortably carry and support all parts of the body during sleep to ensure high-quality sleep. Naturally, living in today’s crowded, tight Zhang Ji's health guarantee for people in busy metropolitan areas. Cha, for a long time, there has been a saying in traditional Chinese civil society that "sleeping on a hard bed is better for the health of children and the elderly." Today, as a result of the west wind moving eastward, many people will habitually think that it is soft and comfortable. "Simmons" mattresses are the ideal mattresses. According to this, some young children, in order to show filial piety, especially buy thick, soft and expensive mattresses for their elders (such as parents or grandparents). However, health care experts specifically pointed out that the choice of mattresses still depends on the user’s own physical conditions. Generally, mattresses with moderate hardness are more suitable. In addition, orthopedic experts also pointed out that too hard mattresses will cause problems. It makes the user's body become stiff and unable to relax, which makes it difficult to get a good quality sleep; on the contrary, the mattress is too soft and easily affects the normal physiological curve of the user's spine, resulting in the natural normal physiological curve of the human spine. Change, clinically, in today’s society, there are more and more patients suffering from back pain. Part of the reason may be due to the fact that the mattress they use is too soft. After all, lying on a bed that is too soft for a long time On the cushion, because the human skeleton is not fully and correctly supported, it is extremely easy to keep the muscles, tendons and joints and ligaments of the relevant parts of the body tight and unable to rest. In the long term, it will not only make the muscles stiff and deform the skeleton. As a result, the blood circulation will not be smooth, which will cause frequent turning over and insomnia.

In recent years, with the continuous improvement of people’s material living standards, in particular, people living in crowded and narrow living spaces in metropolitan areas around the world, and living in tight and busy metropolitan areas, have also benefited from their health. Began to pay more and more attention to the quality of their daily sleep. After all, as mentioned above, sleep takes up about one-third of each of us’s life. Therefore, people’s requirements for beds, especially for the direct use of It is not surprising that the requirements for mattresses that support the human skeleton are naturally higher and more diverse. In contrast, in order to cater to the aforementioned urgent needs and diversification trends for mattresses in the market, the industry has also Regarding the design of the mattress, we are actively researching and developing towards a more three-dimensional and multifunctional direction. Nowadays, the market has long been flooded with conventional mattresses with different designs and functions, such as latex mattresses, spring mattresses, palm mattresses, memory foam mattresses, etc. Although, as mentioned above, the choice of mattress should be based on the user’s own physical conditions. Generally speaking, the elderly often suffer from osteoporosis, lumbar muscle strain, waist and leg pain, etc., therefore, It is not suitable for sleeping on soft mattresses. However, elderly people with spine deformation cannot sleep on hard beds. Instead, they should choose mattresses of moderate hardness. However, elderly people with heart disease are suitable for sleeping on hard beds or harder beds. pad. In addition, according to research data, after falling asleep, normal people’s sleeping postures, in fact, change frequently rather than static, and even often toss and turn for more than 20-30 times overnight. Therefore, if the mattress cannot ideally support various parts of the body, and discomfort occurs due to pressure on various parts of the body, it will naturally easily appear in the daily sleep process, which will have a serious negative impact on the quality of sleep. Especially, a mattress that is too soft is not suitable for pregnant women, because if the pregnant woman is deep in it, it is not easy to turn over; at the same time, when the pregnant woman lies on her back, the enlarged uterus is likely to be compressed to the abdominal aorta and inferior vena cava due to the collapse of the mattress. , Resulting in a reduction in the blood supply to the uterus, which will have a negative impact on the fetus. Therefore, pregnant women should also choose a mattress with moderate hardness and must not be too soft.

In summary, although everyone has different preferences for the softness and hardness of the mattress, some people like to sleep on hard mattresses, and some people like to sleep on soft mattresses. However, regardless of whether the mattress is soft or hard, the surface of the mattress must be conformable and consistent. It has a certain supporting force, and the strength of its supporting force must be able to fully and comfortably support all parts of the human body. In this way, all parts of the body can be fully relaxed and the body can be fully rested. Accordingly, choosing a mattress must be based on your own physical conditions and personally experience the moderate degree of softness and hardness that suits you. Generally speaking, if you buy a mattress with moderate hardness, you can test it through the following procedures:

1. First of all, lie flat on a mattress, lie on your back for a while, and pay attention to whether there is any obvious protruding or curved parts on the mattress corresponding to the neck, waist and buttocks of the three body curves. The problem of internal collapse, that is, is there a gap between the mattress and each part?

2. Secondly, lie on the mattress on your side, and use the same method to test whether there is a gap between the prominent or bent part of the body curve and the mattress? If there are no gaps, it proves that the surface of the mattress can indeed fit correctly and effectively to the neck, back, waist, buttocks and other prominent or curved parts of the human body and the body formed in between when the user lies and sleeps. On the natural curve

3. Finally, press the mattress with your hand, and check whether your hand feels any obvious resistance during the deformation of the mattress? If it is, it means that the mattress is of moderate hardness. In addition, when using a newly-purchased mattress, you must remove and discard the packaging film on it before using it. Otherwise, the mattress's poor ventilation and heat dissipation will cause bacteria to grow in it, which will affect your health.

In addition, in order to meet the diverse needs of users, the market is also full of traditional electric beds that are bulky and expensive, although each of these traditional electric beds can adjust the lying angle of the bed and raise the height of the bed. However, generally speaking, these adjustment and lifting functions must be realized through the bed frame or bed base, and most of the bed frame or bed base cushion body design is soft cushion design, which cannot fully meet the preferences of different consumer groups And demand. In addition, the structure and mechanism on the bed frame or bed base for adjusting the lying angle of the bed surface and raising the height of the bed surface are quite complicated, which not only causes the overall structure to become extremely large and heavy, but also The overall manufacturing process and cost are difficult to reduce, resulting in high prices, and users have to face many problems and difficulties such as repair and maintenance in the future, making it difficult for the traditional electric beds to be widely used. The land is promoted to the general residential environment with narrow living space in metropolitan areas around the world, in order to effectively solve the aforementioned urgent needs of many urban people in daily life. It's a pity!

In view of this, how to design and develop an ergonomic mattress with a streamlined structure and mechanism design, so that its volume and size can be easily placed in a general residential environment with a narrow living space in a metropolitan area. It is designed for users to lie down, and enables users to adjust their upper body (such as waist, back, shoulders, neck and head) and lower body (such as waist, back, shoulders, neck and head) stably and smoothly according to their actual needs while lying down. Such as: thighs, knees, calves, feet and other parts) relative to the center of gravity (such as: buttocks) lying angle, so that the ergonomic mattress can be easily and quickly adjusted to The most comfortable and pleasant lying angle, and with the aid of the armrest bracket, allows the user to steadily get up from the ergonomic mattress and leave the bed safely without the support and assistance of others. The mattress, or the ergonomic mattress that allows the user to sit back and lie back smoothly and safely, has become an important issue of the present invention and the current manufacturers and manufacturers of mattresses that urgently want to solve.

In view of the many problems and deficiencies in the aforementioned conventional mattresses and traditional electric beds, the inventor relies on years of professional experience in the design, processing and manufacturing of various mattresses and electric beds, and upholds the research for excellence. Spirit, after a long period of hard research and experimentation, finally developed an ergonomic mattress of the present invention that can adjust the lying angle in five stages. With the advent of the present invention, it can solve the aforementioned problems in one fell swoop. Lack, provide users with a way to save more space in placement, more economically more affordable for ordinary people, more convenient, easier and safer in use and follow-up maintenance and repair, and more ergonomic in lying down Learn the functional mattress.

One object of the present invention is to provide a human body capable of adjusting the lying angle in five stages An engineering mattress includes a soft cushion body, a hard bed board, a mattress support and adjustment seat, and a mattress cover. The hard bed board is composed of five bed boards from tail to head in sequence. Among them, The first section of the bed is used to support the user’s lower body feet and calves, the second section of the bed is used to support the user’s lower body knees and thighs, and the third section of the bed is used to support The user’s center of gravity is on the buttocks, the fourth section of the bed is used to support the waist, back and shoulders of the user’s upper body, and the fifth section of the bed is used to support the user’s upper body, such as the neck and head. The corresponding side edges of the two adjacent bed boards are pivotally connected to each other (for example, through a hinge), and can be sequentially connected to form the hard bed board, and the configuration of the hard bed board matches the configuration of the soft cushion body, It can stably bear and support the soft cushion body and the user's body lying on it; the mattress support and adjustment seat includes a body frame, two bed plate angle adjustment mechanisms, an upper body bed plate support and adjustment frame, and a lower body bed plate Support and adjustment frame; wherein the top configuration of the seat frame matches the bottom configuration of the hard bed board, which can be used to stably carry and support the hard bed board and the soft cushion body and the soft cushion body on it The upper lying user's body; each of the bed board angle adjustment mechanisms is installed on the seat frame at a corresponding position adjacent to the third section of the bed board, and a linear drive motor and a transmission gear set are respectively provided on the seat frame. The transmission gear set can be controlled to transmit the rotational torque output from the linear drive motor to an upper body bed plate drive output shaft or a lower body bed plate drive output shaft provided on it, and the upper body bed plate drive output shaft or the lower body bed plate drive output shaft The shafts are exposed at two corresponding side edges adjacent to the top of the seat frame; one end of the upper body bed support and adjustment frame is provided with an upper body transmission shaft along the transverse direction, and the upper body bed support and adjustment frame is provided with a position adjacent to the other end along the transverse direction At least two upper body bed support arms, one end of each upper body bed support arm is pivotally connected to a position adjacent to the other end of the upper body bed support and adjustment frame, and the other end of each upper body bed support arm is fixed to the fifth section of the bed board The bottom surface; the middle section or both ends of the upper body drive shaft can be connected to the upper The drive output shaft of the body bed board is engaged and receives the rotational torque output by the linear drive motor, so that the upper body bed board support and adjustment frame can rotate with the upper body bed board drive output shafts as the axis, thereby making the upper body bed board support The arm can push the fifth section of the bed board to adjust the lying angle of the fifth section of the bed board relative to the other sections of the bed board; one end of the lower body bed board support and adjustment frame is provided with a lower body drive shaft along the transverse direction, and the lower body bed board supports and adjusts At least two lower bed support arms are provided on the frame adjacent to the other end along the transverse direction. One end of each lower bed support arm is pivotally connected to the lower bed support and adjustment frame adjacent to the other end. Each lower bed support arm The other end is fixed to the bottom surface of the first section of the bed plate; the middle section or both ends of the lower body drive shaft are respectively engaged with the lower body bed plate drive output shafts, so that the lower body bed plate support and adjustment frame can be Wait for the lower body bed board drive output shaft to rotate on the axis, so that the lower body bed board support arm can push the first section bed board to adjust the lying angle of the first section bed board relative to other bed boards; the mattress cover is made of knitted It is made of cloth and has an accommodation space in it, and its configuration is matched with the overall configuration of the soft cushion body, the hard bed board, the mattress support and adjustment seat and other elements, so as to be able to make the soft cushion The body, the hard bed board, the mattress support and adjustment seat and other elements are completely wrapped in the accommodating space to form the ergonomic mattress. In this way, because the ergonomic mattress uses the rigid five-segment bed board as the base of the ergonomic mattress, and the soft cushion is covered on it for the user to lie on, therefore, The surface of the ergonomic mattress has excellent fit due to the soft cushion, and when the user lies on it, it can evenly fit to the human head, neck, back, waist, and hips. In addition to the obvious protruding or curved parts and the natural curve of the human body formed in between, the surface of the ergonomic mattress can also have excellent support strength due to the hard bed board, which is sufficient to support various parts of the body, thereby making Each of these parts can be fully and comfortably supported and fully relaxed, so that the body can get sufficient and high-quality rest. In addition, due to the The rigid bed board is a five-stage streamlined and independent design, and the corresponding side edges of any two adjacent bed boards are pivotally connected to each other (for example, through a hinge), so that not only its volume and size can be easily It is placed in the narrow general living space in the metropolitan area, and is used for lying down. The user can still support and adjust the upper body bed board on the seat through the mattress according to the actual needs of lying down. The support and adjustment frame and the lower body bed support and adjustment frame respectively adjust the relative support angles between the adjacent bed boards, so that the ergonomic mattress can be adjusted to the most comfortable and pleasant lying angle conveniently and quickly. Therefore, the user can lie on the ergonomic mattress in the most ergonomic posture.

Another object of the present invention is that at least two sets of upper body adjusting rollers are pivoted along the transverse direction on the upper body bed support and adjustment frame adjacent to the middle section, so that the upper body bed support and adjustment frame drives the output shafts with the upper body bed boards When the axis rotates, the upper body adjusting roller can abut against the bottom surface of the fourth section of the bed board to assist the upper body bed support arm to support the weight carried on the fourth and fifth sections of the bed board and to assist in adjusting the The angles of the fourth section and the fifth section of the bedboard relative to other bedboards make the adjustment of the lying angle of the fourth and the fifth section of the bedboard more stable and smooth.

Another object of the present invention is that at least two sets of lower body adjusting rollers are pivoted along the transverse direction on the lower body bed support and adjustment frame adjacent to the middle section, so that the lower body bed support and adjustment frame drives the output shafts with the lower body bed boards When the axis rotates, the lower body adjusting roller can abut against the bottom surface of the second-stage bed board to assist the lower body bed board support arm to support the weight carried on the first and second-stage bed boards and to assist in adjusting the The lying angles of the first section and the second section of the bed board relative to other beds, thereby making the adjustment of the lying angle of the first section and the second section of the bed board more stable and smooth.

Another object of the present invention is that the ergonomic mattress further includes two main armrest support frames, each of the main armrest support frames is in an inverted U shape, and the two free ends of the main armrest support frames are respectively fixed to the seat frame The two corresponding side edges are adjacent to the positions where the fourth-stage bed board is pivotally connected to the third-stage bed board and the fifth-stage bed board respectively, and the height of each of the main armrest support frames is the same as that of the fourth-stage bed board along the human body The longitudinal length of the engineering mattress is matched, so that when the fourth section of the bed board is pushed up to support the waist, back and shoulders of the user, the user’s two armpits can be located on the top of each main armrest support frame. Side, so that the user’s two upper arms can respectively apply force to each of the main armrest support frames, so as to easily separate the user’s upper body and buttocks from the fourth section of the bed and the third section of the bed. The top surface is supported, and a plurality of parallel reinforcing rods are connected between the parallel main support rods of each main armrest support frame to enhance the structural strength of each main armrest support frame, so that each main armrest support frame It is not easy to be deformed after being stressed. On one side of each main armrest support frame, an auxiliary armrest is pivotally pivoted at a position adjacent to the third section of the bed board. The width of the auxiliary armrest is the same as that of the main armrest support frame. The width of the auxiliary armrest is the same, the height of the auxiliary armrest is only half of the height of the main armrest support frame, and the top edge of the auxiliary armrest is at the same height as the top edge of the main armrest support frame. A space is formed between the bottom edge of the armrest and the top surface of the third section of the bed board, so that the user can stabilize his arms after the fourth section of the bed board is pushed to prop up the waist, back and shoulders of the user While supporting each of the main armrest supports, smoothly rotate the waist and move the buttocks, so that the thighs, knees, calves and feet of the user can easily and smoothly pass through the relief space in sequence , And conveniently leave the top surface of the first-stage bedboard, the second-stage bedboard, the third-stage bedboard and the second four-stage bedboard, and step on and stand on the ground steadily through its feet. In addition, because the auxiliary armrest can be rotated relative to one side of the main armrest support frame, the space for giving way can be effectively enlarged, so that the user can be in a state where no support or assistance from others is needed. Then, get up from the ergonomic mattress of the present invention steadily, so as to leave the mattress safely, or enable the user to sit back and lie back on the ergonomic mattress steadily and safely.

In order to facilitate your reviewer to have a further understanding and understanding of the purpose, technical features and effects of the present invention, the examples and diagrams are described in detail as follows:

[Learning]

no

〔this invention〕

10: Soft cushion body

11: Latex layer

12: Filling layer

20: Hard bed board

21: The first section of bed board

22: The second section of bed board

23: The third section of the bed board

24: The fourth section of the bed board

25: The fifth section of the bed board

30: Mattress support and adjustment seat

31: seat frame

311: Support feet

3110: Screw

32: The angle adjustment mechanism of the bed board

320: Linear drive motor

321: Transmission gear set

3211: Upper body bed plate drive output shaft

3212: Lower body bed board drive output shaft

40: Upper body bed support and adjustment frame

41: Upper body drive shaft

42: Upper body bed support arm

43: upper body adjustment roller

50: Lower body bed support and adjustment frame

51: Lower body drive shaft

52: Lower body bed support arm

53: Lower body adjustment roller

60: Mattress cover

61: accommodation space

70: Main armrest support frame

701: main support rod

702: Reinforcement Rod

71: auxiliary armrest

72: positioning knob

73: Connecting fixed seat

74: Height adjustment sleeve

740: Socket hole

7411: Height positioning hole

7011: Height positioning pin

H: Hinge

B0: The width of the main armrest support frame

B1: Width of auxiliary armrest

S: Make room

Fig. 1 is an exploded schematic view of the ergonomic mattress of the present invention; Fig. 2 is a perspective schematic diagram of the ergonomic mattress of the present invention in one of its active states; Fig. 3 is the active state shown in Fig. 2 A schematic side view; Fig. 4 is a schematic bottom view of the ergonomic mattress of the present invention shown in Fig. 2 in the operating state together with its upper armrest support frame; Fig. 5 is an ergonomic mattress of the present invention A schematic diagram of the assembled state of the bed plate angle adjustment mechanism; Figure 6 is a perspective schematic diagram of the mattress support and adjustment seat in one of the active states of the ergonomic mattress of the present invention; Figure 7 is the mattress support of the present invention And a perspective schematic view of the adjusting seat in another assembled state; Figure 8 is a perspective schematic view of the ergonomic mattress and its upper armrest support frame in one of the active states in another preferred embodiment of the present invention; Figure 9 Figure is a schematic side view of another preferred embodiment of the present invention shown in Figure 8; Figure 10 is an exploded schematic view of the armrest support frame of the present invention.

Please refer to Figures 1, 2 and 3, the present invention is an ergonomic mattress that can adjust the lying angle in five stages, including a soft cushion body 10, a hard bed board 20, a mattress support and Adjusting seat 30 and a mattress cover 60, wherein the rigid bed board 20 is composed of five-stage bed boards 21, 22, 23, 24 and 25 (such as a board made of wood) from tail to head in sequence. The first section of the bed board 21 is used to support the user’s lower body feet and calves, the second section of the bed board 22 is used to support the user’s lower body knees and thighs, and the third The segment bed board 23 is used to carry the user's buttocks of the center of gravity, the fourth segment bed board 24 is used to support the waist, back and shoulders of the user's upper body, and the fifth segment bed board 25 is used to support the user's upper body neck The corresponding side edges of any two adjacent bed boards 21 and 22, 22 and 23, 23 and 24, 24 and 25 are pivotally connected to each other (for example, through a hinge), and can be connected in sequence. Connect to form the hard bed board 20, and make the configuration of the hard bed board 20 match the configuration of the soft cushion body 10, so as to stably carry and support the soft cushion body 10 and the body of the user lying on it; Referring to Figures 4 and 5, the mattress support and adjustment seat 30 includes a body frame 31, two bed board angle adjustment mechanisms 32, an upper body bed board support and adjustment frame 40 and a lower body bed board support and adjustment frame 50; among them, The top configuration of the seat frame 31 matches the bottom configuration of the hard bed board 20, and can be used to stably carry and support the hard bed board 20 and the soft cushion body 10 on it and the soft cushion body 10 lying on it The lying user’s body; please refer to Figures 4 and 5 again, each of the bed plate angle adjustment mechanisms 32 are respectively installed on the seat frame 31 adjacent to the corresponding position of the third section of the bed plate 23, on which is set There are at least one linear drive motor 320 and at least one transmission gear set 321 (secretly assembled in the bedboard angle adjustment mechanism 32 and meshed with the output shaft of the linear drive motor 320), and the transmission gear set 321 can bear Control and transfer the rotational torque output by the linear drive motor 320 to one of the upper body bed plate drive output shafts 3211 or the lower body bed plate drive output shaft 3212 provided thereon, the upper body bed plate drive output shafts 3211 or the lower body bed plate drive output shafts 3212 is exposed outside the bed board angle adjustment mechanism 32; one end of the upper body bed board support and adjustment frame 40 is provided with an upper body transmission shaft 41 along the transverse direction, and the upper body bed board support and adjustment frame 40 is At least two upper body bed support arms 42 are provided transversely adjacent to the other end. One end of each upper body bed support arm 42 is pivotally connected to the upper body bed support and adjustment frame 40 adjacent to the other end of the upper body bed support arm. The other end of the arm 42 is fixed to the bottom surface of the fifth-segment bed board 25; please refer to Figures 4 and 5 again. In the foregoing embodiment of the present invention, the upper body transmission shaft 41 is in the middle section (or at both ends). ) Can be respectively engaged with the upper body bed plate drive output shafts 3211, and receive the rotational torque output by the linear drive motor 320, so that the upper body bed plate support and adjustment frame 40 can use the upper body bed plate drive output shafts 3211 as The axis rotates, so that the upper body bed support arm 42 can push the fifth section of the bed 25 to adjust the lying angle of the fifth section of the bed 25 relative to other bed boards 21, 22, 23 or 24; the lower body bed support and One end of the adjusting frame 50 is provided with a lower body transmission shaft 51 along the transverse direction. The lower body bed support and adjustment frame 50 is provided with at least two lower body bed support arms 52 along the transverse direction at a position adjacent to the other end. One end of each lower body bed support arm 52 is connected to Pivotally connected to the lower body bed support and adjustment frame 50 at a position adjacent to the other end, the other end of each lower body bed support arm 52 is fixed to the bottom surface of the first section bed plate 21; the middle section of the lower body transmission shaft 51 (or two The end parts) can be respectively engaged with the lower body bed plate drive output shafts 3212, so that the lower body bed plate support and adjustment frame 50 can rotate with the lower body bed plate drive output shafts 3212 as the axis, so that the lower body bed plate support arm 52 can push the first section of the bed board 21 to adjust the lying angle of the first section of the bed board 21 relative to other bed boards 22, 23, 24 or 25; please refer to Figure 1 again, the mattress cover 60 is It is made of knitted fabric and has an accommodating space 61 in it, and its configuration matches the overall configuration of the combination of the soft cushion body 10, the hard bed board 20 and the mattress support and adjustment seat 30. The soft cushion body 10, the hard bed board 20, and the mattress support and adjustment seat 30 are completely wrapped in the accommodating space 61 to form the ergonomic mattress of the present invention.

Please refer to Figures 1, 2 and 3, in the aforementioned ergonomic mattress of the present invention The soft cushion body 10 includes at least one latex layer 11 and a filling layer 12 in order from top to bottom. The filling layer 12 can be a spring filling layer and a palm filling layer according to actual design requirements. Or one or more of a foam filling layer, etc., so that the user can choose the filling layer 12 suitable for the hardness and softness according to their own physical conditions and needs. Please refer to Figures 1, 2 and 3 again. In other embodiments of the ergonomic mattress of the present invention, it is also possible to install four ergonomic mattresses on the bottom surface of the seat frame 31 according to actual design requirements. Detachable supporting feet 311, each of the supporting feet 311 is fixed with a screw 3110 at the top end, and the screw 3110 is respectively screwed to the bottom surface of the seat frame 31 in a vertical direction, so that the user can according to their own needs Decide whether to install these supporting feet 311? And so that users can place the ergonomic mattress in the most appropriate position in the living space, according to the height of their body and the surrounding environment (such as: ground flatness or low cabinet height... etc.) Actually, by rotating each supporting foot 311 one by one, each screw 3110 can move downward or upward in the vertical direction to adjust the height and level of the top surface of the ergonomic mattress, so as to make the human body of the present invention The height and level of the engineering mattress are more in line with and adapt to the needs of users lying and getting up. However, in other embodiments of the present invention, the industry can adjust the structure and structure of the soft cushion body 10 according to product requirements. The materials, such as replacing the material of the latex layer 11 with ultra-cold glue, memory foam, etc., are not limited to the aforementioned materials.

Please refer to Figures 1 to 4 again. In the ergonomic mattress of the present invention, it is still possible to add at least one rolling massage module in the filling layer 12 according to actual design requirements (not shown in the figure). ) Or at least one vibration massage module (not shown in the figure) to lie on the top surface of the ergonomic mattress in a comfortable and pleasant best posture, so that the muscles and related meridians of various parts of the body can be obtained After full relaxation, the rolling massage module or vibration massage module can still be used to perform rolling massage or vibration massage on the corresponding parts of the user's body, so as to effectively exert the effect on each pair of the body. Apply the best massage effect to the muscles and related meridians of the site.

Please refer to Figures 1 to 4 again. In the ergonomic mattress of the present invention, the components and mechanisms of the mattress support and adjustment seat 30 are extremely simplified, and they are all designed to be installed in the ergonomic mattress. The inner side of the seat frame 31, therefore, when the mattress cover 60 is from top to bottom, the soft cushion body 10, the hard bed board 20, the mattress support and adjustment seat 30 and other elements are completely wrapped in the mattress cover 60 When the ergonomic mattress of the present invention is formed, all the aforementioned elements and mechanisms with angle adjustment and massage functions in the ergonomic mattress will be completely hidden in the mattress cover 60, so that The appearance and configuration of the ergonomic mattress can be designed to be exactly the same as the appearance specifications of general traditional mattresses, so that it has excellent adaptability and can be freely matched with any existing bed frame or bed base. In combination, in this way, the ergonomic mattress of the present invention can effectively prevent people from pursuing functional mattresses, bed frames or bed seats on the premise of ensuring the smooth flow of the living space and the beauty of the layout. The special function of the new bed, and the trouble caused by the need to discard or replace the original bed frame or bed base and/or mattress, resulting in the burden of unnecessary expenditure of additional costs and the unnecessary waste of old resources. In addition, since the components and mechanisms of the mattress support and adjustment seat 30 are extremely simplified, and they are all designed and assembled on the inner side of the seat frame 31, it is not only in manufacturing and assembly, but also can be greatly reduced. The production process and cost can still greatly reduce its price, making it more acceptable to ordinary consumers, and can be widely promoted to the narrow living space of ordinary families, providing ordinary people with high-quality sleep quality. Effectively improve the health of the general public.

Please refer to Figures 5 and 6, in the foregoing embodiment of the present invention, in order to effectively improve the mattress support and adjustment seat 30 in adjusting the fourth and fifth sections of the upper body bed boards 24, 25 and its upper body The stability of the lying angle of the corresponding part of the soft cushion body 10 relative to the third section of the bed board 23, so that the user can lie down on the corresponding part of the soft cushion body 10 in the most comfortable and secure posture In the ergonomic mattress of the present invention, the upper body bed support and adjustment frame 40 is pivotally provided with at least two sets of upper body adjustment rollers 43 along the transverse direction at a position adjacent to the middle section. When the upper body bed support and adjustment frame 40 is rotated about the upper body bed drive output shafts 3211 as the axis, the upper body adjustment roller 43 will be able to abut against the bottom surface of the fourth section bed board 24 to assist the upper body bed board The support arm 42 supports the weight carried on the fourth and fifth sections of bed boards 24 and 25 and assists in adjusting the lying angle of the fourth and fifth sections of bed boards 24 and 25 relative to the third section of bed boards 23 , Thereby making the adjustment of the lying angles of the fourth and fifth sections of bed boards 24 and 25 more stable and smooth.

Please refer to Figures 5 and 6, in the foregoing embodiment of the present invention, in order to effectively improve the mattress support and adjustment seat 30 in adjusting the first and second sections of the bed panels 21, 22 and on The stability of the lying angle of the corresponding part of the soft cushion body 10 with respect to the third section of the bed board 23, so that the user can lie down on the corresponding part of the soft cushion body 10 or in the most comfortable and secure posture Move the lower body drive body on it. In the ergonomic mattress of the present invention, at least two sets of lower body adjustment rollers 53 are pivoted along the transverse direction on the lower body bed support and adjustment frame 50 adjacent to the middle section. When the lower body bed support and adjustment frame 50 is rotated about the lower body bed drive output shafts 3212 as the axis, the lower body adjusting roller 53 will be able to abut against the bottom surface of the second section bed board 22 to assist the lower body bed board support arm 52 To support the weight carried on the first and second bed boards 21 and 22 and assist in adjusting the lying angle of the first and second bed boards 21 and 22 relative to the third bed board 23, thereby making The adjustment of the lying angle of the first section and the second section of the bed boards 21 and 22 becomes more stable and smooth.

Please refer to Figures 1-7 again. In the foregoing embodiment of the present invention, since the mattress cover 60 is made of knitted fabric, there is an accommodating space 61 therein, and its configuration is consistent with that of the soft The cushion body 10, the hard bed board 20, the mattress support and adjustment seat 30 and other elements are combined to match the overall configuration, so the soft cushion body 10, the hard bed board 20, and the mattress support and adjustment seat can be matched. Elements and mechanisms such as 30 are completely wrapped in the containing space 61 to form the ergonomic mattress of the present invention. As such, because the ergonomic mattress has rigid five-segment bed boards 20, 21, 22, 23, 24, and 25 as the base of the ergonomic mattress, and the soft cushion body 10 is covered on it , For the user to lie on it, therefore, the top side surface of the ergonomic mattress can not only have an excellent fit due to the soft cushion body 10, so that when the user lies on it, the It fits comfortably to the head, neck, back, waist, buttocks and other obvious protruding or curved parts of the human body and the natural curve formed between them. The top surface of the ergonomic mattress can also be affected by the hard bed board 20 And it has excellent support strength, enough to support the weight of all parts of the body, without excessive collapse and deformation, so that all parts of the user's body can be fully and comfortably supported and fully relaxed, thereby making The body can get adequate and high-quality rest. In addition, because the rigid bed board 20 of the present invention is a five-segment bed board 21, 22, 23, 24 and 25 structure design, and any two adjacent bed boards 21 and 22, 22 and 23, 23 and 24 or The corresponding side edges of 24 and 25 are all pivotally connected to each other through hinges H, so that the adjacent bed boards 21 and 22, 22 and 23, 23 and 24 or 24 and 25 can be mutually dependent on the user lying on it. The posture and body shape dynamically adjust the relative support angle between each other. The structure design is not only simple and independent, but also makes the volume and size of the ergonomic mattress easily designed to be easily placed in the metropolitan area. The specification of the narrow living space allows users to lie down and rest. At the same time, they also enable users to use the mattress support and adjustment seat 30 on the upper body bed support and adjustment frame 40 and adjustment frame according to their actual needs while lying down. The lower body bed support and adjustment frame 50 adjusts the relative support angles of the adjacent bed boards 23 and 24, 24 and 25, 21 and 22, or 22 and 23, respectively, so that the ergonomic mattress can be conveniently and quickly Is adjusted to the most comfortable and pleasant lying angle, thus making The user can lie on the ergonomic mattress in the most ergonomic posture.

Please refer to Figures 4, 8 and 9, in another embodiment of the present invention, in order to ensure the convenience of the user lying on the ergonomic mattress or moving on the ergonomic mattress, For stability and safety, the ergonomic mattress also includes two main armrest support frames 70, each of the main armrest support frames 70 is an inverted U-shape, and the two ends of the lower edge are respectively fixed to the seat frame The two corresponding side edges of 31 are adjacent to the pivot position between the third and fourth section bed boards 23 and 24 and the pivot position between the fourth section and fifth section bed boards 24 and 25, each of the main armrest support frame The height of 70 is matched with the length of the fourth section of bed board 24 along the longitudinal direction of the ergonomic mattress, so as to be used when the fourth section of bed board 24 is pushed up to support the waist, back and shoulders of the user The two armpits of the user can be located on the top side of each main armrest support frame 70 respectively, and the two upper arms that make the user powerful can respectively apply force to each of the main armrest support frame 70, so that the user can easily The upper body and its buttocks and thighs are respectively propped up from the top surface of the fourth section bed board 24, the third section bed board 23 and the second section bed board 22. Please refer to the figures 4, 8 and 9, in In the aforementioned another embodiment, a plurality of parallel reinforcing rods 702 are connected between the main support rods 701 parallel to each other on each of the main armrest support frames 70 to enhance the structural strength of each of the main armrest support frames 70. Each of the main armrest support frames 70 is not easily deformed after being stressed, and the main support rod 701 on the side of each of the main armrest support frames 70 is pivotally provided with a rotatable auxiliary armrest 71. The width of the auxiliary armrest 71 is B1. Same as the width B0 of the main armrest support frame 70, the height of the auxiliary armrest 71 is only half of the height of the main armrest support frame 70, and the top edge of the auxiliary armrest 71 is connected to the top edge of the main armrest support frame 70 At the same height, in this way, a space S can be formed between the bottom edge of the auxiliary armrest 71 and the top surface of the third-stage bed board 23, so that it can be pushed and supported on the fourth-stage bed board 24 After lifting the waist, back and shoulders of the user, the user can stably support the main armrest support frame 70 with both upper arms, and smoothly Rotate the waist and move the buttocks, so that the thighs, knees, calves and feet of the user can easily and smoothly pass through the space S in sequence, and leave the first section of bed board 21, The top surface of the second-stage bed board 22 and the third-stage bed board 23, and through their feet, step on and stand on the ground steadily. In addition, since the auxiliary armrest 71 is rotatably pivoted on the main support rod 701 on one side of the main armrest support frame 70, the user only needs to make the auxiliary armrest 71 relative to the main armrest support frame 70 Rotating one side can effectively expand the space S, so that the user can get up from the top surface of the ergonomic mattress without any support and assistance from others, and leave the bed safely. Cushion, to perform tasks to be processed, or to enable the user to re-sit and lie back on the ergonomic mattress smoothly and safely.

Please refer back to Figures 4, 8 and 9, in the foregoing another embodiment, between each of the main armrest support frame 70 and the auxiliary armrest 71 pivoted thereon, there is a positioning knob 72. The positioning knob 72 After the auxiliary armrest 71 is rotated by a predetermined angle relative to the main armrest support frame 70, the auxiliary armrest 71 can be locked so that it can be positioned at the predetermined angle and cannot continue to rotate, or the auxiliary armrest can be released accordingly 71, so that it can continue to be rotated to ensure the stability and safety of the auxiliary armrest 71 in use.

Please refer to Figure 10, in the foregoing embodiment, in order to enable different users to adjust the height of each main armrest support frame 70 according to their different body heights, so that each main armrest support frame 70 can Suitable for different users, the two ends of the lower edge of each main armrest support frame 70 are respectively fixed to the two corresponding side edges of the base frame 31 through a joint fixing seat 73, wherein each joint is fixed The bottom ends of the seat 73 are respectively fixed to two corresponding side edges of the seat body frame 31 adjacent to the pivot positions between the third and fourth sections 23 and 24 and the fourth and fifth sections 24 , 25 pivotal positions, the top end of each of the joint fixing seat 73 is respectively provided with a high The center of each height adjustment sleeve 74 is respectively provided with a set of connecting holes 740, so that the two ends of the lower edge of each main armrest support frame 70 can be inserted into each of the sleeve holes 740 respectively. The height adjustment sleeve 74 is provided with a plurality of height positioning holes 7411 along the vertical direction. Each of the height positioning holes 7411 communicates with the corresponding socket hole 740. The upper and lower edges of each main armrest support frame 70 are adjacent to each other. At the outer edge of the end, at least one height positioning pin 7011 is protruded in the vertical direction, and the height positioning pin 7011 can be elastically retracted into each main armrest support frame 70, or protrudes out of each main armrest support Outside the frame 70, and can be positioned in the corresponding height positioning holes 7411, according to which the height of the upper edge of each main armrest support frame 70 can be adjusted to adapt to the body height of different users, so as to ensure that each main armrest The support frame 70 is more ergonomic in use.

According to, the above are only the preferred embodiments of the present invention. However, the scope of rights claimed by the present invention is not limited to this. Anyone familiar with the art can use the technical content disclosed in the present invention. The equivalent changes that are easily considered should all fall within the scope of protection of the present invention.

10‧‧‧Soft cushion

11‧‧‧Latex layer

12‧‧‧Filling layer

20‧‧‧Hard bed board

21‧‧‧The first section of bed board

22‧‧‧Second yuan section bed board

23‧‧‧The third section of bed board

24‧‧‧The fourth section of bed board

25‧‧‧Fifth stage bed board

30‧‧‧Mattress support and adjustment seat

31‧‧‧Seat frame

311‧‧‧Support feet

3110‧‧‧Screw

40‧‧‧Upper body bed support and adjustment frame

42‧‧‧Upper body bed support arm

50‧‧‧Bottom bed support and adjustment frame

52‧‧‧Lower body bed support arm

60‧‧‧Mattress cover

61‧‧‧Accommodating space

Claims (9)

An ergonomic mattress capable of adjusting the lying angle in five stages, comprising: a soft cushion body; a hard bed board, which is composed of five hard bed boards in sequence from the tail to the head. Among them, the first The segment bed board is used to support the user's feet and calves, the second segment bed board is used to support the user's knees and thighs, the third segment bed board is used to support the user's hips, and the fourth segment bed board is used to support the user's hips and thighs. The bed board is used to support the waist, back and shoulders of the user, the fifth stage bed board is used to support the shoulders, neck and head of the user, and the corresponding side edges of any two adjacent bed boards are pivotally connected to each other , And can be connected to form the hard bedboard in sequence, and the configuration of the hard bedboard is matched with the configuration of the soft cushion body, so as to stably carry and support the soft cushion body and the body of the user lying on it; A mattress support and adjustment seat, including: a body frame, the top configuration of which matches the bottom configuration of the hard bed board, and can be used to stably carry and support the hard bed board and the soft cushion body on it and the hard bed board. The user's body lying on the soft cushion body; two bedboard angle adjustment mechanisms are respectively installed on the seat frame adjacent to the corresponding position of the third stage bedboard, and each of the mechanisms is provided with a linear drive motor and a transmission Gear set, the transmission gear set can be controlled to transmit the rotational torque output by the linear drive motor to the two upper body bed plate drive output shafts or the two lower body bed plate drive output shafts, and the upper body bed plate drive output shafts or The lower body bed board drive output shaft is exposed near the inner edge of the top of the seat frame; an upper body bed board support and adjustment frame, one end of which is provided with an upper body drive shaft in the transverse direction, and at least two upper body bed boards are provided in a position adjacent to the other end in the transverse direction Support arms, one end of each upper body bed support arm is pivotally connected to a position adjacent to the other end on the upper body bed support and adjustment frame, each The other end of the upper body bed support arm is fixed to the bottom surface of the fifth section of the bed board; the middle section or both ends of the upper body drive shaft can be engaged with the upper body bed board drive output shafts, and receive the output of the linear drive motor The upper body bed support and adjustment frame can rotate with the upper body bed drive output shafts as the axis, so that the upper body bed support arm can push the fifth-stage bed board to adjust the fifth-stage bed board relative to The lying angle between other bed boards; and the lower body bed board support and adjustment frame, one end of which is provided with a lower body drive shaft along the transverse direction, and at least two lower body bed support arms are provided along the transverse direction at a position adjacent to the other end, each of which lower body bed support arm One end is pivotally connected to the position of the lower body bed support and adjustment frame adjacent to the other end, the other end of each lower body bed support arm is fixed to the bottom surface of the first section of the bed plate; the middle or both ends of the lower body drive shaft are They are respectively engaged with the lower body bed plate drive output shafts, so that the lower body bed plate support and adjustment frame can rotate with the lower body bed plate drive output shafts as the axis, so that the lower body bed plate support arm can push the first section of the bed plate, In order to adjust the lying angle of the first section of the bed board relative to the other bed boards; the two main armrest support frames are respectively inverted U-shaped, and the two free ends of them are respectively fixed to the adjacent side edges of the seat frame At the position where the third and fourth sections are pivoted and the fourth and the fifth sections are pivoted, the height of each of the main armrest supports is the same as that of the fourth section of the rigid bed. The longitudinal length of the mattress is matched, so that when the fourth section of the bed board is pushed up to support the waist, back and shoulders of the user, the user’s two armpits can be located exactly on the top side of the main armrest support frame. , So that the user’s upper arms can apply force according to the force, and easily prop up the user’s upper body from the top surface of the third section and the fourth section of the bed board; two auxiliary armrests are rotatably pivoted on At a position on one side of each main armrest support frame and adjacent to the third section of the bed board, the width of the auxiliary armrest is the same as the width of the main armrest support frame, and the height of the auxiliary armrest is only supported by the main armrest Half the height of the frame, the auxiliary The top edge of the armrest is at the same height as the top edge of the main armrest support frame, so that a space is formed between the bottom edge of the auxiliary armrest and the top surface of the third section of the bed board, and when the user rotates the waist and moves When on the hips, the knees and thighs can easily and smoothly pass through the relief space, so that the user's feet, knees, calves and thighs can easily leave the first section in sequence The top surface of the bed board and the second section of the bed board so as to stand smoothly on the ground through its feet; and a mattress cover made of knitted fabric with an accommodation space in it, and its configuration is consistent with the soft The cushion body, the hard bed board, the mattress support and adjustment seat and other components are combined to match the overall configuration, and the soft cushion body, the hard bed board, the mattress support and adjustment seat and other components can be completely wrapped in In the accommodating space, the ergonomic mattress is formed. The ergonomic mattress according to claim 1, wherein at least two sets of upper body adjustment rollers are pivoted along the transverse direction on the upper body bed support and adjustment frame adjacent to the middle section, and the upper body bed support and adjustment frame is provided with these When the upper body bed plate drive output shaft rotates on the axis, the upper body adjusting roller can abut against the bottom surface of the fourth section bed plate to assist the upper body bed plate support arm to support the fourth section and the fifth section bed plate. Weight and assist in adjusting the lying angles of the fourth and fifth sections of bed boards relative to other beds, so that the adjustment of the lying angles of the fourth and fifth sections of bed boards becomes more stable and smooth. The ergonomic mattress according to claim 2, wherein at least two sets of lower body adjustment rollers are pivoted along the transverse direction on the lower body bed support and adjustment frame adjacent to the middle section, and the lower body bed support and adjustment frame is provided with these When the lower body bed board drive output shaft rotates on the axis, the lower body adjusting roller can abut against the bottom surface of the second section bed board to assist the lower body bed board support arm to support the first section and the second section bed board. Weight and assist in adjusting the lying angles of the first and second sections of bed boards relative to other beds, so that the adjustment of the lying angles of the first and second sections of bed boards becomes more stable and smooth. The ergonomic mattress according to claim 1, 2 or 3, wherein any two adjacent ones of the mattresses The corresponding side edges respectively pass through a hinge, and are pivotally connected to each other in sequence to form the hard bed board. The ergonomic mattress according to claim 4, wherein the soft cushion body includes at least one latex layer and one filling layer in sequence from top to bottom. The ergonomic mattress according to claim 5, wherein the filling layer is further provided with a rolling massage module or a vibration massage module. The ergonomic mattress according to claim 1, 2 or 3, wherein a plurality of reinforcing rods parallel to each other are connected between the main support rods parallel to each other on the main armrest support frame to strengthen each main armrest support frame. The structural strength of the armrest support frame makes each main armrest support frame less likely to deform after being stressed. The ergonomic mattress according to claim 7, wherein, between each of the main armrest support frame and the auxiliary armrest pivoted thereon, a positioning knob is further provided, and the positioning knob can be positioned between the auxiliary armrest and the main armrest. After the support frame rotates a predetermined angle, the auxiliary armrest can be locked so that it can be positioned at the predetermined angle and cannot continue to rotate, or the auxiliary armrest can be released so that it can continue to be rotated to ensure the auxiliary armrest Stability and safety in use. The ergonomic mattress according to claim 8, wherein the two ends of the lower edge of each main armrest support frame are respectively fixed to two corresponding side edges of the seat frame through a joint fixing seat, wherein , The bottom end of each connecting fixing seat is respectively fixed to two corresponding side edges of the base frame adjacent to the pivotal position between the third and fourth sections of the bed boards and between the fourth and fifth sections of the bed boards In the pivotal position of the main armrest, a height adjustment sleeve is provided on the top end of each joint fixing seat, and a set of connecting holes is opened in the center of each height adjustment sleeve, so that the two ends of the lower edge of the main armrest support frame can be separately provided. Inserted into each of the socket holes, each of the height adjustment sleeves is provided with a plurality of height positioning holes along the vertical direction, each of the height positioning holes is connected to the corresponding socket hole, and each of the main armrests supports At least one height positioning pin is protruding vertically on the outer edge of the frame adjacent to the two ends of the lower edge. The height positioning pin can be elastically retracted into each of the main armrest support frames, or protrudes out of each of the main armrest support frames. Outside the main armrest support frame, and can be positioned to the corresponding height positioning In the hole, the height of the upper edge of each main armrest support frame is adjusted accordingly to adapt to the body height of different users, so as to ensure that each main armrest support frame is more ergonomic in use.

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