TWM445972U - Posture adjustable bed frame - Google Patents

Description

Adjustable posture bed frame

This creation is a bed frame that allows the person lying down to adjust their posture.

Many patients with limited mobility are often unable to change their posture on their own. However, in the medical bed of Xizhi, it is difficult to see the bed that can change the posture of the patient.

A typical hospital bed is usually provided with a rocker below the bed, and the rotating rocker drives the gear to turn the front or rear section of the bed, and the structural design is only to provide an angle for the patient to change the upper body or the lower body. Furthermore, if you want to return to the flat state, you need to re-operate the joystick again, which is quite inconvenient.

In addition, such a bed that changes its posture through the rocker cannot take into account the limitation of the patient's action, so it can only be performed by others, and it is quite inconvenient for the patient to control the angle as desired.

In view of the above problems, the present invention provides a bed frame that can be controlled by the bedridden, which not only allows the upper body of the bedridden to tilt, but also bends the knee or the overall sitting posture. Because the bedridden can control the posture and angle by itself, it does not need others to bend and struggle to rotate, which greatly improves the convenience. Moreover, sometimes it can be adjusted with the needs of rehabilitation or doctors to check the corresponding posture, which is better. Ability to cooperate.

In order to achieve the above purpose, the present invention provides an adjustable posture bed frame, which comprises a body, a frame body, a frame lifting device group, a bed plate group, a bed plate position moving group and a control device. The rack lifting device set is disposed on the base body, and includes a left lifting device, a right lifting device and a lower lifting device, wherein the left lifting device, the right lifting device and the lower lifting device are connected to the frame body The bed set is disposed on the frame body, and includes a first plate body, a second plate body, a third plate body and a fourth plate body, and the first plate body is adjacent to the second plate body, The second plate body is adjacent to the third plate body, the third plate body is adjacent to the fourth plate body and is pivotally connected; the bed plate position moving group comprises a first lifting mechanism and a second lifting mechanism, first The lifting mechanism is coupled to the first plate body and the frame body for driving the first plate body to rotate relative to the frame body, and the second lifting mechanism is coupled to the third plate body and the frame body for driving the first The three plates rotate relative to the frame. The control device is coupled with the frame lifting device group and the bed position moving group telecommunications to control the height and inclination angle of the lifting body and the angle of rotation of the first plate body and the third plate body.

In this way, the bedridden can adjust the frame lifting device group and the bed position moving group through the control device to generate more postures and heights, so as to meet the various needs of the critically ill patients, and through the frame lifting device group. Tilt the bed frame to assist the bedridden to turn over or change to another bed.

Moreover, a further object of the present invention is to use the first lifting assist mechanism, the second lifting assist mechanism and the third lifting assist mechanism to assist in maintaining the stability of the first, third and fourth decks as they move.

An advantage of the present invention is that it is convenient for the user to operate by using a screen frame combined with a touch screen on the bed frame.

A further advantage of the present invention is that an extension plate body is used to increase the lying person into a sitting position for use as a head support.

Further, the extension plate body is further provided with a grip for easy operation.

Furthermore, the rear guard rail can be elongated outwardly corresponding to the frame body.

According to the above-mentioned many advantages, and in order to enable the reviewing committee to further understand the present creation, a preferred embodiment is disclosed as follows. With the drawings and figure numbers, the composition of the present creation and the functions achieved by the present invention are described in detail as follows:

Please refer to FIG. 1 to FIG. 4 , which is an adjustable posture bed frame which can provide a comfortable and convenient lying person by changing the inclination angle of the first plate body 41 and the third plate body 43 . The environment can be controlled by the lying person through the control device 60 to greatly improve the convenience.

The related mechanisms of the present embodiment and their corresponding actuation modes will be detailed below, and those skilled in the art can understand the technical content of the present case after reading.

The embodiment includes a body 10, a frame body 20, a frame lifting device group 30, a bed board group 40, a bed board position moving group 50 and a control device 60.

The rack lifting device group 30 is disposed on the base body 10, and includes a left lifting device 31, a right lifting device 32 and a lower lifting device 33, wherein the left lifting device 31, the right lifting device 32 and the lower lifting device Device 33 is connected to The frame body 20 can adjust the height of the lifting and lowering of the three lifting devices, so that the frame body 20 can be horizontally adjusted with respect to the seat body 10 as shown in FIG. 5 or as high as before or after the sixth figure or as the seventh. The figure is tilted to the left or tilted to the right as shown in Figure 8.

As shown in the figures, the set of decks 40 is disposed on the frame body 20, and includes a first plate body 41, a second plate body 42, a third plate body 43, and a fourth plate body 44, and the first The plate body 41 is adjacent to the second plate body 42. The second plate body 42 is adjacent to the third plate body 43. The third plate body 43 is adjacent to the fourth plate body 44 and is pivotally connected. Each of the panels is used to carry the upper body, buttocks and legs of the bedridden, and the deck position shifting group 50 is used to drive the deck assembly 40 to create various mating postures.

The deck position moving group 50 includes a first lifting mechanism 51 and a second lifting mechanism 52. The first lifting mechanism 51 is coupled to the first plate body 41 and the frame body 20 for driving the first plate body 41 to rotate relative to the frame body 20; the second lifting mechanism 52 is coupled to the third plate body 43 and The frame body 20 is configured to drive the third plate body 43 to rotate relative to the frame body 20.

The control device 60 is electrically connected to the frame lifting device group 30 and the bed position moving group 50 for controlling the height and inclination of the frame 20, and the first plate 41 and the third plate 43. The angle of rotation.

Therefore, the bed frame that the bed-ridden can control can not only tilt the upper body of the bed-ridden person, but also bend the knee (as shown in Figure 1) or the overall sitting posture (as shown in Figure 9).

Please cooperate with FIG. 2, the first lifting mechanism 51 includes a first electric cylinder 511. A first rotating shaft 512 and a first connecting rod 513. The first electric cylinder 511 is disposed on the frame body 20, the first rotating shaft 512 is disposed on the frame body 20, and a first driving block 5121 is protruded. The first driving block 5121 is pivotally connected to the first electric cylinder 511. The first connecting rod 513 is connected to the first rotating shaft 512 and the first plate body 41. When the first driving block 5121 is pushed by the first electric cylinder 511, the first rotating shaft 512 will be forced to rotate. The first plate body 41 is displaced by the first connecting rod 513.

Similarly, the second lifting mechanism 52 includes a second electric cylinder 521, a second rotating shaft 522 and a second connecting rod 523. The second electric cylinder 521 is disposed on the frame body 20; the second rotating shaft 522 is disposed on the frame body 20, and a second driving block 5221 is protruded; the second driving block 5221 is pivotally connected to the second electric cylinder 521 The second connecting rod 523 is connected to the second rotating shaft 522 and the third plate body 43. When the second driving block 5221 is pushed by the second electric cylinder 521, the second rotating shaft 522 will be forced to rotate. The third plate body 43 is driven to be displaced by the second connecting rod 523. Wherein, since the third plate body 43 is pivotally connected to the fourth plate body 44, when the third plate body 43 is forced to change the angle, the angle of the fourth plate body 44 is driven together, so that the third plate The pivotal connection between the plate body 43 and the fourth plate body 44 is raised, so that the knees of the lying person can be bent and supported, as shown in Fig. 1.

As shown in Fig. 1, Fig. 10, and Fig. 11 to Fig. 14, the present embodiment allows the lying person to stand up while bending the knee, or to cooperate with the frame lifting device group 30 to make the lying person into a sitting position. Or the simple operation of tilting the upper body or lifting the foot can be achieved in this embodiment.

Furthermore, a first lifting assist mechanism 53, a second lifting assist mechanism 54 and a third lifting assist mechanism 55 are further included. The first lifting and lowering auxiliary mechanism 53 is disposed between the frame body 20 and the first plate body 41, and the second lifting and lowering assisting mechanism 54 is disposed between the frame body 20 and the third plate body 43. The third lifting auxiliary mechanism 55 is disposed between the frame body 20 and the fourth plate body 44. Each lifting assist mechanism can provide auxiliary movement assistance when the respective combined bed plates are moved to adjust the position, thereby increasing the stability of the movement.

Moreover, the control device 60 can be a touch screen and coupled to the bed frame 20 through a screen frame 61. Since the cooperation between the touch screen and the screen frame is a conventional technique, the related structure or combination manner will not be described herein, and will be described first.

Moreover, the frame body 20 can further be provided with a front guard rail 21, a rear guard rail 22, a left side guard rail 23 and a right side guard rail 24. These guardrails are also a part of the prior art, so the description of the structure is omitted here, and those skilled in the art can understand without any difference.

As shown in FIG. 15 , the first plate body 41 further includes a slide rail 411 and an extension plate body 412 . The extension plate body 412 is slidable on the slide rail 411 and protrudes from the first plate body 41 . The top edge, in addition, the extension plate 412 is further provided with a grip 4121. When the upper body is raised, the extension plate 412 can be pulled out as a support for the head support.

Please refer to FIG. 16 , wherein the rear of the frame body 20 is further provided with a slide rail 25 , and the rear guard rail 22 can be coupled to the frame body 20 correspondingly to slide into the slide rail 25 , thereby being The guardrail 22 is pushed back to increase the space of the bed frame. Easy for users to apply.

The left lifting device 31, the right lifting device 32, and the lower lifting device 33 are electric cylinders.

In summary, it is only one embodiment of the present creation, which can be derived from a wide range of applications, and the multiplication of production efficiency can also take into account the production cost, and has industrial utilization value. Anyone who has the same simple conversion or equivalent conversion as the creative technology idea belongs to the scope of this creation patent.

10‧‧‧ body

20‧‧‧ ‧ body

21‧‧‧ front guardrail

22‧‧‧ Rear guardrail

23‧‧‧left side rail

24‧‧‧Right guardrail

25‧‧‧Slide rails

30‧‧‧Frame lift unit

31‧‧‧ Left lifting device

32‧‧‧right lifting device

33‧‧‧ Lower lifting device

40‧‧‧Bed board group

41‧‧‧ first board

411‧‧‧rails

412‧‧‧Extension plate

42‧‧‧Second plate

43‧‧‧ Third plate

44‧‧‧fourth plate

50‧‧‧Bed board position moving group

51‧‧‧First lifting mechanism

511‧‧‧First electric cylinder

512‧‧‧First rotating shaft

513‧‧‧First connecting rod

5121‧‧‧First driving block

52‧‧‧Second lifting mechanism

521‧‧‧Second electric cylinder

522‧‧‧second rotating shaft

5221‧‧‧Second driving block

523‧‧‧Second connecting rod

53‧‧‧First Lifting Aid

54‧‧‧Second lifting aid

55‧‧‧The third lifting aid

60‧‧‧Control device

61‧‧‧screen rack

1 is a perspective view of the present embodiment; FIG. 2 is a bottom perspective view of the first embodiment; FIG. 3 is a side view of the first embodiment; FIG. FIG. 5 is a perspective view of the bottom of the present embodiment in which the plates of the present invention are laid flat; FIG. 6 is a schematic side view of the rising state of the present embodiment; 7 is a schematic diagram of the front and rear tilting states of the present embodiment; FIG. 8 and FIG. 9 are schematic diagrams showing the left and right tilts of the present embodiment; FIG. 10 is a perspective view of the sitting posture of the present embodiment. Fig. 11 is a side view showing the upper body only in the present embodiment; Fig. 12 is a perspective view showing the state of the bottom surface in the state of Fig. 11; Fig. 13 is the creation example of the thigh and the lower leg Lifted side view Fig. 14 is a schematic view showing the bottom surface in the state of Fig. 13; Fig. 15 is a perspective view showing the extension plate body being pulled upward; Fig. 16 is a side view showing the rear guard rail extending outward.

10‧‧‧ body

20‧‧‧ ‧ body

21‧‧‧ front guardrail

22‧‧‧ Rear guardrail

23‧‧‧left side rail

24‧‧‧Right guardrail

40‧‧‧Bed board group

41‧‧‧ first board

412‧‧‧Extension plate

42‧‧‧Second plate

43‧‧‧ Third plate

44‧‧‧fourth plate

60‧‧‧Control device

Claims (10)

An adjustable posture bed frame comprises: a body and a body, a body lifting device set, disposed on the seat body, comprising a left lifting device, a right lifting device and a lower lifting device, wherein the left lifting device The device, the right lifting device and the lower lifting device are connected to the frame body; a bed plate group is disposed on the frame body, and includes a first plate body, a second plate body, a third plate body and a fourth plate body a plate body, wherein the first plate body is adjacent to the second plate body, the second plate body is adjacent to the third plate body, the third plate body is adjacent to the fourth plate body and pivotally connected; The position shifting group includes: a first lifting mechanism coupled to the first plate body and the frame body for driving the first plate body to rotate relative to the frame body; and a second lifting mechanism coupled to the third a plate body and the frame body for driving the third plate body to rotate relative to the frame body; a control device is coupled with the frame body lifting device group and the bed plate moving group for controlling the lifting and lowering of the frame body The angle of the height and the inclination, and the angle at which the first plate and the third plate rotate. The adjustable bed frame of claim 1, wherein the first lifting mechanism comprises: a first electric cylinder disposed on the frame; a first rotating shaft is disposed on the frame body, and a first driving block is protruded, the first driving block is pivotally connected to the first electric cylinder; and a first connecting rod and the first rotating shaft And connecting the first plate body; when the first driving block is pushed by the first electric cylinder, the first rotating shaft is to be rotated by force, and the first plate body is driven to be displaced via the first connecting rod. The adjustable bed frame of claim 2, wherein the second lifting mechanism comprises: a second electric cylinder disposed on the frame; a second rotating shaft disposed on the frame and protruding a second driving block, the second driving block is pivotally connected to the second electric cylinder; and a second connecting rod is connected to the second rotating shaft and the second plate body; when the second driving block is subjected to When the second electric cylinder is pushed, the second rotating shaft will be forced to rotate, and the third plate body is driven to be displaced via the second connecting rod. The adjustable position bed frame of claim 3, wherein the bed position shifting group further comprises: a first lifting assist mechanism disposed between the frame body and the first plate body; and a second lifting assist mechanism And disposed between the frame body and the third plate body; and a third lifting assist mechanism disposed between the frame body and the fourth plate body. The adjustable posture bed frame according to claim 4, wherein the control device is a touch screen and is coupled to the bed frame through a screen frame. The adjustable position of the bed frame of claim 5, wherein the first plate further comprises a slide rail and an extension plate body, the extension plate system sliding on the slide rail and protruding from the first plate The top edge of the body. The adjustable posture bed frame according to claim 6, wherein the extension plate body is further provided with a grip. The adjustable posture bed frame according to claim 7, wherein the frame body further comprises a front guard rail, a rear guard rail, a left side guard rail and a right side guard rail. The adjustable posture bed frame according to claim 8, wherein the rear of the frame body is further provided with a slide rail, and the rear guard rail is coupled to the frame body correspondingly to slide into the slide rail. The adjustable posture bed frame according to claim 9, wherein the left lifting device, the right lifting device and the lower lifting device are electric cylinders.