CN215131978U - Nursing bed - Google Patents

Abstract

The utility model discloses a nursing bed, comprising a bedstead, install the bed board on the bed board, the bed board includes leg position bed board and rotatable back of the body position bed board, drive back of the body position bed board pivoted actuating mechanism is installed to the bed board below, actuating mechanism is connected with back of the body position backup pad, back of the body position bed board is installed in back of the body position backup pad, leg position bed board with be provided with buttockss position bed board that can bend between the back of the body position bed board. The utility model discloses nursing bed is through setting up flexible buttockss position bed board, under half crouching or the position of sitting state, buttockss position bed board and buttock laminating increase the area of contact of buttock, make the buttock atress more even, have improved patient's travelling comfort.

Description

Nursing bed

Technical Field

The utility model belongs to physiotherapy equipment field relates to nursing bed.

Background

The nursing bed is designed according to the bedridden life habit and treatment needs of patients and can be accompanied by family members. The nursing bed mainly takes the practical simplicity as the main point. With the development of science and technology, nursing beds with rich functions are developed in the market. At present, a nursing bed used in the inventor's department comprises a head plate frame, a foot plate frame, a bed frame and a bed surface, wherein the bed surface comprises a back position bed surface, a fixed bed surface and a thigh position bed surface. The lifting of the back bed surface and the lifting of the thigh bed surface are respectively controlled by the back bed surface handle and the leg bed surface handle.

In the process of implementing the present invention, the inventor finds that there are at least the following problems in the prior art:

the patient lying in bed should not lie down for a long time and sit for a long time. When a patient needs to lie in half, after the bed surface at the back of the existing nursing bed is lifted, an obtuse angle is formed between the bed surface and the fixed bed surface, the hip of the patient is just positioned at the obtuse angle, the comfort is poor, and the patient feels very uncomfortable particularly after long-time half-trip.

Disclosure of Invention

In view of this, the utility model aims at providing an improve nursing bed of half appearance travelling comfort of lying.

The inventor is through long-term exploration and attempt to and experimental and the effort of a lot of, continuous innovation, for solving above technical problem, the utility model provides a technical scheme is, provides a nursing bed, comprising a bedstead, install the bed board on the bed frame, the bed board includes leg position bed board and rotatable back position bed board, drive back position bed board pivoted actuating mechanism is installed to the bed board below, actuating mechanism is connected with back position backup pad, back position bed board is installed in the back position backup pad, leg position bed board with be provided with buttockss position bed board that can bend between the back position bed board.

According to the utility model discloses an embodiment of nursing bed, buttockss position bed board is the chain bed board.

According to the utility model discloses an embodiment of nursing bed, buttockss position bed board is connected the constitution in order by a plurality of chain boxes, leg position bed board is connected with the chain box of buttockss position bed board one end, back of the body position bed board is connected with the chain box of buttockss position bed board other end.

According to the utility model discloses an embodiment of nursing bed, the chain box includes first shaft hole and second shaft hole, and the second shaft hole of preceding chain box is connected through the pivot with the first shaft hole of back chain box.

According to an embodiment of the nursing bed of the present invention, the chain case comprises a concave case portion and a convex case portion, and the convex case portion of the former chain case is inserted into the concave case portion of the latter chain case; the first shaft hole is formed in the concave box portion, and the second shaft hole is formed in the convex box portion.

According to the utility model discloses an embodiment of nursing bed, the last top surface and the lower bottom surface of protruding box portion are the curved surface, and the last top surface of protruding box portion is laminated with the last bottom surface of concave box portion, the lower top surface of protruding box portion is laminated with the lower top surface of concave box portion.

According to the utility model discloses an embodiment of nursing bed, the concave box portion has two end plates, the primary shaft hole sets up the middle part of end plate, the upper portion of end plate is first trapezoidal, the lower part of end plate is the second trapezoidal.

According to the utility model discloses an embodiment of nursing bed, first trapezoidal and the trapezoidal symmetry setting of second.

According to the utility model discloses an embodiment of nursing bed, first trapezoidal and the trapezoidal isosceles trapezoid that is of second.

According to the utility model discloses an embodiment of nursing bed, the contained angle between the two trapezoidal waists of first is 1 ~ 6, the contained angle of two trapezoidal waists of second is 1 ~ 6.

Compared with the prior art, one of the technical solutions has the following advantages:

a) the utility model discloses nursing bed is through setting up flexible buttockss position bed board, under half crouching or the position of sitting state, buttockss position bed board and buttock laminating increase the area of contact of buttock, make the buttock atress more even, have improved patient's travelling comfort.

b) The utility model discloses in the implementation of nursing bed, buttockss position bed board uses the chain box to assemble the constitution, and the structural design of chain box makes buttockss position bed board stable in structure, and the chain box is each other and is supporting, non-deformable.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a front view of a preferred embodiment of the nursing bed of the present invention.

Fig. 2 is a schematic view of the horizontal state of the hip position bed board in a preferred embodiment of the nursing bed of the present invention.

Fig. 3 is a schematic view showing the bending state of the hip position bed board in a preferred embodiment of the nursing bed of the present invention.

Fig. 4 is a schematic perspective view of the chain box in a preferred embodiment of the nursing bed of the present invention.

Fig. 5 is a perspective view of the chain box in another view in a preferred embodiment of the nursing bed of the present invention.

The labels in the figure are respectively:

100 of the bed frame, wherein the bed frame is a common bed frame,

101 of the drive mechanism of the motor, and a drive mechanism of the motor,

102 of the back of the body, a supporting plate,

200 of the bed board is arranged on the bed board,

a bed board at the position of 210 legs,

220 of the back of the bed board is provided with a back-up bed board,

230 the position of the hip is positioned on the bed board,

300 the chain box is arranged on the upper portion of the chain box,

310 of the concave box part, and a concave box part,

311 a first shaft hole is formed in the first shaft hole,

312 at a first end face of the first body,

313 a second end surface of the first end surface,

314 on the third end face of the housing,

315 of the fourth end surface of the second end surface,

the convex box part of the light guide plate is 320,

321 the second shaft hole is formed in the first shaft hole,

322 support a surface.

Detailed Description

The following description is made with reference to the accompanying drawings and a specific embodiment.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it may not be further defined and explained in subsequent figures.

See fig. 1-5. The nursing bed described in this embodiment includes a bed frame 100, a bed board 200 is installed on the bed frame 100, the bed board 200 includes a leg position bed board 210 and a rotatable back position bed board 220, a driving mechanism 101 for driving the back position bed board 220 to rotate is installed below the bed board 200, the driving mechanism 101 may adopt a means rocker mechanism or a motor driving mechanism, and the driving mechanism 101 belongs to the mature prior art. The driving mechanism 101 is connected with a back support plate 102, one end of the back support plate 102 is hinged with the bedstead 100, under the driving action of the driving mechanism 101, the back support plate 10 rotates around a hinged point, and in the rotating process of the back support plate 102, the back bed plate 220 rotates; of course, the back-position bed plate 220 is installed on the back-position supporting plate 102, and the back-position bed plate 220 rotates along with the rotation of the back-position supporting plate 102. A hip position bed board 230 capable of being bent is arranged between the leg position bed board 210 and the back position bed board 220. In the prior art, the buttocks of a patient are positioned on the fixed bed board, the buttocks of the patient are contacted with the fixed bed board, the contact surface is small, the reaction force of the bed board on the contact part of the buttocks and the bed board is large, and the patient feels very uncomfortable after maintaining sitting posture or half-lap posture for a long time. Through setting up buttockss position bed board 230 that can be crooked, increased the lifting surface area of buttock, improve patient's comfort level by a wide margin.

Specifically, the embodiment provides a specific structure of the hip position bed board 230, and the hip position bed board 230 is a chain bed board. This chain bed board is by the bed board of the chain structure that a plurality of chain boxes 300 connect the constitution in order, and the quantity selection of chain box 300 is directly relevant with the length and the deformation radian of buttockss position bed board 230, the width of single chain box 300 and the relative corner of two adjacent chain boxes 300, can carry out concrete selection according to actual need. Referring to fig. 2 and 3, the leg bed plate 210 is connected to a chain case 300 at one end of the hip bed plate 230, and the back bed plate 220 is connected to the chain case 300 at the other end of the hip bed plate 230.

This embodiment provides a specific chain case structure, see fig. 4 and 5. The chain case 300 is a box-shaped structure with an opening on one surface, and includes a concave case portion 310 and a convex case portion 320, the concave case portion 310 and the convex case portion 320 are integrally formed, and the convex case portion 320 of the previous chain case 300 is inserted into the concave case portion 310 of the subsequent chain case 300. Specifically, referring to fig. 4 and 5, the convex box portion 320 is a box body with an open left side surface, and the convex box portion 320 includes an upper top plate, a lower top plate, a front side plate, a rear side plate, and a right side plate; the concave box part 310 comprises an upper top plate, a lower top plate, a front side plate and a rear side plate, the left side surface of the concave box part 310 is opened, the right side surface of the concave box part 310 is in integral transition connection with the left side of the convex box part 320, and the transition part is in a step structure, namely the length and the height of the convex box part 320 are respectively smaller than the length and the height of the concave box part 310.

The chain case 300 includes a first shaft hole 311 and a second shaft hole 321, the first shaft hole 311 is disposed in the concave case portion 310, the second shaft hole 321 is disposed in the convex case portion 320, and the second shaft hole 321 of the previous chain case 300 is connected with the first shaft hole 311 of the next chain case 300 through a rotating shaft, so as to form a chain structure.

The upper top surface and the lower bottom surface of the convex box part 320 are curved surfaces, and on the same cylindrical curved surface, the curved surface is a supporting surface 322. The upper top surface of the male box portion 320 is in sliding engagement with the upper bottom surface of the female box portion 310, and the lower top surface of the male box portion 320 is in sliding engagement with the lower top surface of the female box portion 310. When the chain case 300 is under pressure, the upper top plate of the concave case portion 310 is supported by the supporting surface 322 and is not more easily deformed. Of course, the chain case 300 may be made of a material that is not easily deformed, so as to prevent the chain case 300 from being deformed. The second shaft hole 321 is disposed in the middle of the convex box portion 320, and the axis of the second shaft hole 321 is the same straight line with the axis of the cylindrical curved surface where the supporting surface 322 is located. The box portion 320 of the subsequent chain case 300 is always engaged with the box portion 310 of the previous chain case 300 during the rotation.

The pocket part 310 has two end plates, i.e., a front side plate and a rear side plate of the pocket part 310, and referring to fig. 2, the first shaft hole 311 is provided in the middle of the end plate, the upper portion of the end plate has a first trapezoid shape, and the lower portion of the end plate has a second trapezoid shape. The first trapezoid and the second trapezoid are symmetrically arranged and are isosceles trapezoids, an included angle between two waists of the first trapezoid is any angle between 1 and 6 degrees, namely, an included angle between the second end surface 313 and the fourth end surface 315 is any angle between 1 and 6 degrees, such as 1 degree, 2 degree, 4 degree, 6 degree, and other angles in the range; the included angle between the two waist parts of the second trapezoid is any angle between 1 ° and 6 °, that is, the included angle between the first end surface 312 and the third end surface 314 is any angle between 1 ° and 6 °, for example, 1 °, 2 °, 4 °, 6 °, and other angles within this range.

During the use, back position bed board 220 rises, and buttockss position bed board 230 becomes the arc from the flat board, and the patient sits on buttockss position bed board 230, and buttockss position bed board 230 is close to the one end of leg position bed board 210 and is crooked downwards under buttock pressure, and buttockss position bed board 230 is close to the one end of back position bed board 220, and the kickup is under the pulling force effect of back position bed board 220, and buttockss position bed board 230 is crooked back, and is bigger with buttockss area of contact, and the travelling comfort improves greatly.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

The above is only a preferred embodiment of the present invention, and it should be noted that the above preferred embodiment should not be considered as limiting the present invention, and the protection scope of the present invention should be subject to the scope defined by the claims. It will be apparent to those skilled in the art that various modifications and enhancements can be made without departing from the spirit and scope of the invention, and such modifications and enhancements are intended to be within the scope of the invention.

Claims (10)

1. The utility model provides a nursing bed, includes the bedstead, install the bed board on the bedstead, the bed board includes leg position bed board and rotatable back of the body position bed board, drive back of the body position bed board pivoted actuating mechanism is installed to the bed board below, actuating mechanism is connected with back of the body position backup pad, back of the body position bed board is installed on the back of the body position backup pad, its characterized in that, leg position bed board with be provided with buttockss position bed board that can bend between the back of the body position bed board.

2. The care bed of claim 1, wherein the hip bed deck is a chain bed deck.

3. The nursing bed as claimed in claim 1 or 2, wherein the hip position bed board is formed by connecting a plurality of chain boxes in sequence, the leg position bed board is connected with the chain box at one end of the hip position bed board, and the back position bed board is connected with the chain box at the other end of the hip position bed board.

4. The nursing bed of claim 3, wherein the chain case comprises a first shaft hole and a second shaft hole, and the second shaft hole of the previous chain case is connected with the first shaft hole of the next chain case through a rotating shaft.

5. The care bed of claim 4, wherein the chain case includes a pocket portion and a male portion, the male portion of a preceding chain case being inserted into the female portion of a subsequent chain case; the first shaft hole is formed in the concave box portion, and the second shaft hole is formed in the convex box portion.

6. The nursing bed of claim 5, wherein the upper top surface and the lower bottom surface of the male box portion are curved, the upper top surface of the male box portion conforms to the upper bottom surface of the female box portion, and the lower top surface of the male box portion conforms to the lower top surface of the female box portion.

7. The care bed of claim 5, wherein the pocket portion has two end plates, the first axial hole being disposed in a middle portion of the end plates, an upper portion of the end plates having a first trapezoidal shape and a lower portion of the end plates having a second trapezoidal shape.

8. The care bed of claim 7, wherein the first trapezoid is symmetrically disposed with respect to the second trapezoid.

9. The care bed of claim 8, wherein the first and second trapezoids are isosceles trapezoids.

10. The nursing bed of claim 8, wherein the angle between the two waists of the first trapezoid is 1-6 °, and the angle between the two waists of the second trapezoid is 1-6 °.

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