CN206525824U - A kind of curved surface bed structure based on ergonomics - Google Patents

Abstract

A curved bed structure based on ergonomics, belonging to the technical field of furniture products, including a bed surface and bed side panels arranged on both sides of the bottom of the bed surface; 1. The curved surface at the front of the bed, the curved surface at the middle of the bed, the curved surface at the middle and the rear of the bed, the curved surface at the end of the bed, the corner at the end of the bed and the curved surface at the lower part of the bed form a smooth and tangential transition surface. The structure has been improved. When a person lies flat on the bed, the physiological curves formed by the head, neck, back, buttocks and legs are consistent with the shapes of the curved surfaces of the bed, reducing the impact caused by the support force of the bed. The deformation of the human body makes the cervical spine, lumbar spine, sacral spine, coccyx and other bone structures reach a stretched state with little stress, which satisfies the comfort of people in lying, leaning, sitting and other postures, and moves more comfortably when going to bed and getting out of bed. The phenomenon of limb bumping is avoided, and people's sleep quality is improved.

Description

A Curved Surface Bed Structure Based on Ergonomics

technical field

The utility model belongs to the technical field of furniture products and relates to a curved bed structure, in particular to a curved bed structure based on ergonomics.

Background technique

Most of the traditional beds use a flat plate as the bed surface, and the head of the bed, the tail of the bed and the side of the bed are generally composed of planes and straight lines. This behavior produces higher comfort. Chinese patent application No. 03275702.6 discloses an adjustable curved bed, and Chinese patent application No. 03238067.4 discloses another adjustable curved bed. Although both are adjustable curved beds, they all rely on mechanical transmission at the bottom of the bed. Adjust the bed surface in different ways, so as to force the partial elevation or lowering of the bed board to form a concave-convex surface to meet the various needs of the human body. The body does not undergo structural changes when people perform various actions such as getting on and off the bed.

Utility model content

The utility model aims at the structure that the existing bed surface is mostly composed of planes and straight lines. The human body is not comfortable enough in lying, leaning, sitting and other postures, and the movement is not comfortable enough in the process of going to bed and getting out of bed, and limb bumps often occur. A curved bed structure based on ergonomics is proposed, and the bed structure is improved so that it can meet the comfort of people in lying, leaning, sitting and other postures, and at the same time can make people move comfortably when getting on and off the bed , It can also avoid the phenomenon of limb bumping.

The technical scheme of the utility model is: a curved bed structure based on ergonomics, including a bed surface and bed side panels arranged on both sides of the bottom of the bed surface; The curved surface of the spine of the backrest, the curved surface of the bottom of the backrest, the curved surface of the front of the bed, the curved surface of the middle of the bed, the curved surface of the middle and rear of the bed, the curved surface of the tail of the bed, the corner of the end of the bed and the curved surface of the lower part of the tail of the bed form an integrated surface with smooth tangential transition. The top curved surface, the bottom curved surface of the backrest, the middle curved surface of the bed surface and the curved surface at the end of the bed are all downward concave arc curved surfaces, and the curved surface of the backrest spine, the front curved surface of the bed and the middle and rear curved surfaces of the bed surface are all convex upward circles arc curved surface, the lower curved surface of the bed tail is a circular arc curved surface protruding to the outside of the bed body, the curved surface of the bed tail and the lower curved surface of the bed tail are connected by a tangential transition through the corner of the bed tail end protruding to the outside of the bed body, the bed surface The middle part of one side and the side plate of the bed are provided with a side plate curved surface that is sunken to the inside of the bed body. The shape of the side plate curved surface is a circular arc surface whose radius gradually decreases from top to bottom. A bed end protrusion is provided, and the shape of the bed end protrusion is an arc surface whose radius gradually decreases from top to bottom.

The bed structure has a length of 2309 mm, a width of 900 mm and a height of 1076 mm.

The distance from the center of the curved surface of the backrest top to the head of the bed is 155mm, the distance from the center to the ground is 1055mm, and the radius of the curved surface is 38mm.

The distance from the center of the backrest ridge curved surface to the head of the bed is 92mm, the distance from the center to the ground is 945mm, and the radius of the curved surface is 82mm.

The distance from the center of the curved surface of the backrest bottom to the head of the bed is 540mm, the distance from the center to the ground is 840mm, and the radius of the curved surface is 320mm.

The curved surface radius of the front curved surface of the bed is 572mm, the curved surface radius of the middle curved surface of the bed surface is 555mm, the curved surface radius of the middle and rear curved surface of the bed surface is 4975mm, and the curved surface radius of the tail curved surface is 612mm.

The raised upper surface of the bed tail is lower than the curved surface of the bed tail.

The beneficial effects of the utility model are: the utility model proposes a curved bed structure based on ergonomics, which is novel in structure and improves the structure of the traditional bed. When a person lies flat on the bed, the head, The physiological curves formed by the neck, back, buttocks and legs are consistent with the shapes of the curved surfaces of the bed surface, which reduces the deformation of the human body caused by the support force of the bed, and makes the bone structures of the cervical spine, lumbar spine, sacrum, and coccyx reach the same level. The stretched state with little stress satisfies the comfort of people in lying, leaning, sitting and other postures. It is more comfortable to move when going to bed and getting out of bed, avoiding the phenomenon of limb bumping, and can further improve the blood circulation of the human body, thus improving the health of the body. people's sleep quality.

Description of drawings

Figure 1 is a schematic diagram of the overall structure of the utility model.

Fig. 2 is a schematic diagram of the top view structure of the utility model.

Fig. 3 is a schematic diagram of the structure on the left side of the utility model.

Fig. 4 is a schematic diagram of the structure on the right side of the utility model.

In the figure: bed surface 1, backrest top surface 1-1, backrest ridge surface 1-2, backrest bottom surface 1-3, bed front surface 1-4, bed surface middle surface 1-5, bed surface middle rear Curved surface 1-6, bed tail curved surface 1-7, bed tail end corner 1-8, bed tail lower curved surface 1-9, bed side panel 2, side panel curved surface 3, bed tail protrusion 4.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described:

As shown in Figure 1-4, a curved bed structure based on ergonomics includes a bed surface 1 and bed side panels 2 arranged on both sides of the bottom of the bed surface 1; , backrest spine surface 1-2, backrest bottom surface 1-3, bed front surface 1-4, bed surface middle surface 1-5, bed surface middle rear surface 1-6, bed tail surface 1-7, bed end The end corners 1-8 and the lower curved surface 1-9 of the bed end form a smooth tangential transition integral surface, the backrest top curved surface 1-1, the backrest bottom curved surface 1-3, the bed middle curved surface 1-5 and the bed tail curved surface 1-7 They are all downward concave arc surfaces, backrest ridge surface 1-2, bed front surface 1-4 and bed surface middle rear surface 1-6 are all upward convex arc surfaces, bed foot lower surface 1- 9 is an arc surface protruding to the outside of the bed body, the curved surface 1-7 at the end of the bed and the lower curved surface 1-9 at the end of the bed are connected by a tangential transition through the corner 1-8 at the end of the end of the bed protruding to the outside of the bed body, the bed surface 1-7 The middle part of the side and the bed side board 2 are provided with a side board curved surface 3 sunken to the inside of the bed body. The shape of the side board curved surface 3 is a circular arc surface whose radius gradually decreases from top to bottom. The middle part is provided with a bed end protrusion 4, and the shape of the bed end protrusion 4 is an arc surface whose radius gradually decreases from top to bottom.

As shown in Figure 1-4, a curved bed structure based on ergonomics, the length of the bed structure is 2309mm, the width is 900mm, and the height is 1076mm; the distance from the center of the curved surface 1-1 at the top of the backrest to the head of the bed is 155mm, the distance from the center of the circle to the ground is 1055mm, and the radius of the surface is 38mm; the distance from the center of the backrest ridge surface 1-2 to the head of the bed is 92mm, the distance from the center to the ground is 945mm, and the radius of the surface is 82mm; the bottom surface of the backrest 1-2 The distance from the center of the 3 to the head of the bed is 540mm, the distance from the center to the ground is 840mm, and the radius of the curved surface is 320mm; the curved surface 1-4 at the front of the bed has a radius of 572mm, and the curved surface 1-5 in the middle of the bed has a radius of 555mm. The curved surface radius of the rear curved surface 1-6 of the bed surface is 4975 mm, and the curved surface radius of the curved surface 1-7 of the bed tail is 612 mm; the upper surface of the bed tail protrusion 4 is lower than the bed tail curved surface 1-7.

As shown in Figure 1-4, the principle of using the curved surface of a curved bed structure based on ergonomics is as follows: the curved surface of the bed can be leaned on it with the back to perform activities such as reading, watching TV, and using mobile phones; The physiological curves formed by the head, neck, back, buttocks and legs are consistent with the shape of the bed surface, reducing the deformation of the human body caused by the support force of the bed, and making the cervical, lumbar, sacral and coccyx Wait for the bone structure to reach the stretched state with little stress, thereby improving the comfort of people leaning on the head of the bed; when a person lies flat on the bed, the physiological curves formed by the head, neck, back, buttocks and legs are uniform. Consistent with the shape of the bed surface, it reduces the deformation of the human body caused by the supporting force of the bed, makes the cervical spine, lumbar spine, sacral spine, coccyx and other bone structures reach a stretched state with little stress, and improves the blood circulation of the human body, thereby improving the human body. Sleep quality; when people go to bed and get out of bed, the shape of the curved surface matches the curved surface of the thigh and calf, so that people can move comfortably when going to bed and get out of bed, reducing the possibility of bumps; The curved surface at the end of the bed allows people to sit on it with their buttocks, and perform activities such as reading, writing, and using a computer. Reach the stretched state and improve the comfort of people sitting at the end of the bed.

Claims (7)

1. A curved bed body structure based on ergonomics, comprising a bed surface (1) and bed side panels (2) arranged on both sides of the bottom of the bed surface (1); it is characterized in that: the bed surface (1) The backrest top surface (1-1), the backrest spine surface (1-2), the backrest bottom surface (1-3), the front surface of the bed (1-4), the middle surface of the bed surface (1-5), The middle rear curved surface (1-6), the bed tail curved surface (1-7), the bed tail end corner (1-8) and the bed tail lower curved surface (1-9) form an integral surface with a smooth tangential transition. The curved surface at the top of the backrest (1-1), the curved surface at the bottom of the backrest (1-3), the curved surface at the middle of the bed surface (1-5) and the curved surface at the end of the bed (1-7) are all downwardly concave arc curved surfaces, and the backrest ridge The upper curved surface (1-2), the front curved surface of the bed (1-4) and the middle rear curved surface (1-6) of the bed surface are all upwardly convex arc curved surfaces, and the lower curved surface of the bed tail (1-9) is An arc-shaped curved surface protruding toward the outside of the bed body, the curved surface at the end of the bed (1-7) and the lower curved surface of the end of the bed (1-9) are tangentially transitioned through the end corner (1-8) of the end of the bed protruding toward the outside of the bed body connected, the middle part of one side of the bed surface (1) together with the bed side board (2) is provided with a side board curved surface (3) sunken to the inside of the bed body, and the shape of the side board curved surface (3) is from top to bottom The lower radius is a gradually reduced arc surface, and the middle part of the lower curved surface (1-9) of the bed end is provided with a bed end protrusion (4), and the shape of the bed end protrusion (4) is gradually changing from top to bottom reduced arc surface. 2 . The ergonomic curved bed structure according to claim 1 , wherein the bed structure has a length of 2309 mm, a width of 900 mm and a height of 1076 mm. 3. A curved bed structure based on ergonomics according to claim 1, characterized in that: the distance from the center of the backrest top curved surface (1-1) to the head of the bed is 155 mm, and the distance from the center to the ground is 155 mm. It is 1055mm, and the surface radius is 38mm. 4. A kind of curved surface bed body structure based on ergonomics according to claim 1, characterized in that: the distance from the center of the backrest spine curved surface (1-2) to the head of the bed is 92 mm, and the distance from the center of circle to the ground is 92 mm. The distance is 945mm and the surface radius is 82mm. 5. A curved bed structure based on ergonomics according to claim 1, characterized in that: the distance from the center of the curved surface (1-3) at the bottom of the backrest to the head of the bed is 540 mm, and the distance from the center to the ground is 540 mm. is 840mm, and the surface radius is 320mm. 6. A kind of curved surface bed structure based on ergonomics according to claim 1, characterized in that: the curved surface radius of the front curved surface (1-4) of the bed surface is 572mm, and the curved surface (1-5 mm) in the middle of the bed surface ) is 555mm, the curved surface radius of the middle rear curved surface (1-6) of the bed surface is 4975mm, and the curved surface radius of the bed tail curved surface (1-7) is 612mm. 7. The curved bed body structure based on ergonomics according to claim 1, characterized in that: the upper surface of the bed tail protrusion (4) is lower than the bed tail curved surface (1-7).