CN203852507U - Multifunctional household nursing bed - Google Patents

Abstract

A multifunctional home care bed includes an overall frame, a left and right rollover mechanism, a back lifting mechanism and a wheelchair mechanism. The bed surface in the left and right rollover mechanism is connected with the support in the upper bed frame with a loose leaf. The back-lifting mechanism is connected with the cross beam in the middle with loose leaves. The wheelchair mechanism is located at the lower half of the bed, that is, the bed surface of the legs, and is connected with the bed with a bolt. It adopts a simple mechanical structure to realize the integration of functions such as left and right rollover, back lifting and wheelchair. It not only overcomes the shortcoming of the single function of the traditional nursing bed, but also reduces the cost of the multifunctional nursing bed. The popularization of the multifunctional nursing bed can be increased, so that more people with reduced mobility can use the multifunctional nursing bed.

Description

Multifunctional Home Nursing Bed

technical field

The utility model relates to a multifunctional bed, in particular to a multifunctional home nursing bed.

Background technique

By the end of 2013, the number of elderly population exceeded 200 million, reaching 202 million, and the aging level reached 14.8%. With the continuous growth of the elderly population, there are more and more elderly people who cannot take care of themselves completely, and the demand for social services is increasing. It is estimated that the problem of aging will accompany the 21st century. From 2050 to 2100, the elderly population will remain at around 400 million, accounting for 30% of the total population. In addition, the number of disabled people caused by various disasters and diseases is also increasing year by year, and they have different degrees of loss of ability in walking, vision, hands and language. A huge number of elderly and disabled people need objective requirements for nursing care, and the desire to reduce the labor intensity of family members and nursing staff. In addition, the traditionally used nursing beds cannot meet the requirements, so a multi-functional nursing bed with higher technical content is needed to meet dysfunction. The group's urgent desire for self-care and self-reliance.

In view of the characteristics of the main activities of the elderly, weak, sick and disabled population as sleeping, turning over, sitting and outdoor activities, the nursing bed, as a hospital and family nursing product, has reached a relatively mature level after years of development. From the initial hand-operated type to the current electric type, more and more new technologies have been applied to it, and its functions have become increasingly comprehensive, such as turning over, lifting the back, bending legs, sitting and lying down, beating the back, massage, moving, etc., to improve Comfort for bedridden patients.

There are two situations in the existing nursing beds in the market. On the one hand, the function is single, and there is only the function of adjusting the height of the head of the bed, so that the patient can lie down and sit up; Liquid control and electronic control are integrated, which is expensive and difficult for ordinary families to afford.

Contents of the invention

The purpose of the utility model is to provide a multifunctional household nursing bed, which integrates left and right turning, back lifting and wheelchair, and the cost is low.

In order to achieve the above-mentioned purpose, the technical solution adopted by the present invention is: comprising an integral frame, a left and right rollover mechanism, a back lifting mechanism and a wheelchair mechanism. The bed surface in the left and right rollover mechanism is connected with the support in the upper bed frame with a loose leaf. The back-lifting mechanism is connected with the cross beam in the middle with loose leaves. The wheelchair mechanism is located at the lower half of the bed, that is, the bed surface of the legs, and is connected with the middle crossbeam with a bolt.

According to the above technical solution, the overall frame adopts a double support structure, including an upper bed frame, a lower bed frame and a bed surface; the upper bed frame is rectangular, and the lower bed frame is concave, which are respectively fixed on the legs of the bed. The bed surface is divided into back bed surface, leg bed surface and fixed bed surface. The back bed surface is divided into left, middle and right parts, and each bed surface is connected by a hinge. The three bed surfaces are placed in a square bracket, and the top of the bracket is supported by the upper bed frame. The leg bed surface is divided into a thigh bed surface and a calf bed surface, and the thigh bed surface and the calf bed surface are also hinged by hinges. The remaining bed surfaces are fixed bed surfaces, which are fixed together with the upper bed frame.

According to the above technical solution, the left and right rollover mechanism includes a hand-operated screw drive device, a loose leaf and a back bed surface, the left and right parts of the back bed surface are respectively connected with a set of hand-operated screw drive devices, and the handle controls the wire The expansion and contraction of the bar controls the turning of the bed surface.

According to the above technical solution, the back lifting mechanism includes a link slider device, a ratchet, a bracket and a loose leaf. The bracket is hinged with the middle crossbeam through hinges. One end of the pole of the connecting rod slider device is hinged with the bracket, and the other end is connected with the slide block on the ratchet bar. The spines are fixedly connected to the lower bed frame.

According to the above technical solution, the wheelchair mechanism includes a leg bed surface, a wheelchair guardrail, a wheelchair back support, wheelchair outriggers and wheels. The thigh bed surface of the wheelchair mechanism is connected with the middle crossbeam by a bolt, and the calf bed surface is stuck in a draw-in groove connected with the fixed bed surface through a cross bar. The bottom of the thigh bed is fixedly connected with the four wheelchair legs of the wheelchair mechanism. Wheels are fitted under the legs of the wheelchair. There are wheelchair guardrails on the left and right sides of the thigh bed. A wheelchair back support is provided between the upper bed frame beam and the thigh bed surface.

According to the above technical scheme, movable guardrails are installed on both sides of the bed body, and universal wheels are installed at the bottom of the bed legs.

The beneficial effect of the utility model is that a simple mechanical structure is adopted to realize the integration of left and right rollover, back lifting and wheelchair functions. It not only overcomes the shortcoming of the single function of the traditional nursing bed, but also reduces the cost of the multifunctional nursing bed. The popularization of the multifunctional nursing bed can be increased, so that more people with reduced mobility can use the multifunctional nursing bed.

Description of drawings

Fig. 1 is a schematic front view of the structure of the utility model.

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

Fig. 3 is a structural schematic diagram of the rollover mechanism of the utility model.

Fig. 4 is a structural schematic diagram of the hand-operated screw drive device of the present invention.

Fig. 5 is a structural schematic diagram of the back-lifting mechanism of the present invention.

Fig. 6 is a structural schematic diagram of the wheelchair mechanism of the present invention.

In the figure 1. Back bed surface, 2. Bracket, 3. Middle beam, 4. Hand screw drive device, 5. Thigh bed surface, 6. Calf bed surface, 7. Wheelchair outrigger, 8. Wheel, 9. Handle, 10. pole, 11. spine.

Detailed ways

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in further detail.

As shown in Figure 1 and Figure 2, it includes the overall frame, the left and right rollover mechanism, the back lifting mechanism and the wheelchair mechanism. The bed surface in the left and right rollover mechanism is connected with the support 2 in the upper bed frame with a loose-leaf. Carry back mechanism and middle crossbeam 3 usefulness loose-leaf connection. The wheelchair mechanism is located at the lower half of the bed, that is, the bed surface of the legs, and is connected with the bed with a bolt.

The overall frame adopts a double support structure, including an upper bed frame, a lower bed frame and a bed surface; the upper bed frame is rectangular, and the lower bed frame is concave, which are respectively fixed on the legs of the bed. The bed surface is divided into back bed surface 1, leg bed surface and fixed bed surface. The back bed surface is divided into three left, middle and right pieces, and each bed surface is connected by a hinge. The three bed surfaces are placed in a square support 2, and the top of the support 2 is supported by the upper bed frame. The leg bed surface is divided into a thigh bed surface 5 and a calf bed surface 6, and the thigh bed surface 5 and the calf bed surface 6 are also hinged by hinges. The remaining bed surfaces are fixed bed surfaces, which are fixed together with the upper bed frame.

As shown in Figure 3 and Figure 4, the left and right rollover mechanism includes a hand-operated screw drive device 4, loose-leaf and the back bed surface, and the left and right parts of the back bed surface are respectively connected with a set of hand-operated screw drive device 4, The handle 9 controls the expansion and contraction of the leading screw to control the turning of the bed surface.

As shown in Figure 5, the back lifting mechanism includes a connecting rod slider device, a spine 11, a bracket 2 and a hinge. The support 2 is hinged with the middle crossbeam 3 through hinges. One end of the pole 10 of the connecting rod slider device is hinged with the support 2, and the other end is connected with the slider on the ratchet bar 11. The spines are fixedly connected to the lower bed frame.

As shown in FIG. 6 , the wheelchair mechanism includes a leg bed surface, a wheelchair guardrail, a wheelchair back support, wheelchair outriggers 7 and wheels 8 . The thigh bed surface 5 of the wheelchair mechanism is connected with the middle beam by a bolt, and the calf bed surface 6 is stuck in a draw-in groove connected with the fixed bed surface by a cross bar. The bottom of the thigh bed surface 5 is fixedly connected with four wheelchair legs 7 of the wheelchair mechanism respectively. Planetary gear is housed below wheelchair support leg 7. The left and right sides of the thigh bed surface 5 are provided with wheelchair guardrails. A wheelchair back support is provided between the upper bed frame beam and the thigh bed surface 5 .

Guardrails are installed on both sides of the bed body, and universal wheels are installed at the bottom of the bed legs.

When the handle 9 connected to the right part of the bed surface is shaken, since the left bed surface is not connected with the screw rod, the right bed surface and the middle part of the bed surface will rotate to the left to realize turning to the left; When using the handle, since the right bed surface is connected with the screw rod, the left bed surface and the middle bed surface will rotate to the right to realize turning to the right. The maximum turning angle is 45°.

When the back is lifted, the back bed surface does not move, and the support 2 supporting the back bed surface is pulled by hand. The lower part of the support 2 will rotate around the middle beam 3. At the same time, the support rod 10 connected with the support will move accordingly. When the angle is right, the pole 10 will be stuck on the spine 11 fixed on the lower bed frame. When it needs to be put down, it is only necessary to slightly lift the support 2 and put down the pole 10, and the maximum back-lifting angle is 60°.

When the old man needs to move outdoors, the old man can be lifted by the back lifting mechanism to make the old man sit up. At this time, the old man just sits on the thigh bed surface 5, pull out the latch connecting the thigh bed surface 5 and the middle beam, and then Roll out the leg bed towards the soles of your feet. At this moment, the crus bed surface 6 will slide down along the front leg of the wheelchair mechanism, and the end of the bed part can just be used to put pins. Then pull up the support on the back of the wheelchair and the wheelchair guardrails on the left and right sides to push the elderly to move. When the old man needs to return to the bed, he only needs to put down the back support and the wheelchair guardrails on the left and right sides, and then push the bed surface of the legs back to the corresponding bed surface part. The crossbar at the lower part of the crus bed surface 6 can just be stuck on the bed beam when the wheelchair is not needed, so as to avoid the movement of the bed surface. The wheel 8 of wheelchair mechanism adopts planetary wheel, can cross some simple obstacles like this outdoors.

Claims (6)

1. a Multifunction domestic nursing bed, is characterized in that: comprise general frame, left-right rollover mechanism, Tai Bei mechanism and wheelchair mechanism; Bed surface in left-right rollover mechanism, is connected with the support (2) in bed beam with loose-leaf; Tai Bei mechanism is connected with loose-leaf with middle beam (3); Wheelchair mechanism is positioned at the Lower Half of bed, and shank bed surface place, is connected with bed with latch.

2. Multifunction domestic nursing bed according to claim 1, is characterized in that: described general frame adopts dual-support structure, comprises upper strata bedstead, lower floor's bedstead and bed surface; Upper strata bedstead is rectangle, and lower floor's bedstead is spill, is fixed in respectively on footpost; Bed surface is divided into back bed surface, shank bed surface and fixed bed surface; Three of back bed surface (1) minute left, center, rights, between every bed surface, by gemel connection, three bed surfaces are put in a square set (2), and support (2) top is supported by upper strata bedstead; Shank bed surface is divided into thigh bed surface (5) and shank bed surface (6), and thigh bed surface (5) and shank bed surface (6) are also hinged by hinge; Remaining bed surface is fixed bed surface, is fixed together with upper strata bedstead.

3. Multifunction domestic nursing bed according to claim 1 and 2, it is characterized in that: described left-right rollover mechanism comprises hand screw rod actuating device (4), loose-leaf and back bed surface, the left part of back bed surface is connected with a set of hand screw rod actuating device (4) respectively with right part, handle (9) is controlled the flexible of leading screw, in order to control bed surface upset.

4. Multifunction domestic nursing bed according to claim 3, is characterized in that: described Tai Bei mechanism comprises connecting rod slider device, sour jujube bar (11), support (2) and loose-leaf; Support (2) is hinged by loose-leaf and middle beam (3); The pole of connecting rod slider device (10) one end and support (2) are hinged, and the other end connects the slide block on sour jujube bar (11), and sour jujube bar (11) is fixed on lower floor's bedstead.

5. Multifunction domestic nursing bed according to claim 4, is characterized in that: described wheelchair mechanism comprises shank bed surface, wheelchair guardrail, wheelchair back support, wheelchair supporting leg (7) and wheel (8); Between the thigh bed surface (5) of wheelchair mechanism and middle beam (3), by latch, be connected, shank bed surface (6) is stuck in the draw-in groove being connected with fixed bed surface by a cross bar; Thigh bed surface (5) bottom is affixed with four wheelchair supporting legs (7) of wheelchair mechanism respectively; Wheelchair supporting leg (7) is equipped with wheel (8) below; Thigh bed surface (5) left and right sides is provided with wheelchair guardrail; Between upper strata bedstead middle beam (3) and thigh bed surface (5), be provided with wheelchair back support.

6. Multifunction domestic nursing bed according to claim 5, is characterized in that: movable rail is equipped with on bed body both sides, and footpost bottom is provided with universal wheel.