CN212490478U

CN212490478U - Multifunctional sickbed

Info

Publication number: CN212490478U
Application number: CN202020421889.1U
Authority: CN
Inventors: 戴武丽
Original assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Current assignee: Union Hospital Tongji Medical College Huazhong University of Science and Technology
Priority date: 2020-03-28
Filing date: 2020-03-28
Publication date: 2021-02-09
Anticipated expiration: 2030-03-28

Abstract

The embodiment of the utility model discloses a multifunctional sickbed, which comprises a movable bracket provided with a plurality of casters, a cushion bed board fixedly arranged on the movable bracket, and a chair back bed board hinged at the head end of the cushion bed board, and a leg support bed plate hinged at the tail end of the cushion bed plate, a push-pull handle is arranged at the back of the chair back bed plate, an elevation angle adjusting telescopic stay bar with one end matched with the push-pull handle in a butting way is hinged on the movable support, a depression angle adjusting stay bar is hinged on the leg support bed plate, a plurality of depression angle adjusting support legs distributed along the length direction are arranged on the movable support, the elevation angle of the chair back bed board and the elevation angle of the leg support bed board can be quickly adjusted by adjusting the supporting angles of the supporting elevation angle adjusting telescopic supporting rods and the depression angle adjusting supporting rods, so that the bed body is smooth and quick when being switched between a sickbed form and a wheelchair form, the structure is simple and reliable, and the bed can be suitable for more complicated use conditions of medical places.

Description

Multifunctional sickbed

Technical Field

The embodiment of the utility model provides a relate to the medical equipment field, concretely relates to multifunctional hospital bed.

Background

The sickbed is designed according to the treatment needs of patients and the habits of lying in bed, is convenient for medical care observation and tour and the operation and use of family members, and is used when the patients are treated, recovered and rested.

Some patients are inconvenient to move due to the reasons of age, diseases or operations, when examination and treatment are needed, medical staff or accompanying staff usually move the patients to a wheelchair, the patients are moved to a destination through the wheelchair, after the examination or treatment, the patients are moved to a sickbed, and in the process of repeatedly moving the patients, secondary injuries such as falling, collision and the like are easily caused to the patients, so that the pain and danger of the patients are increased, and when the wheelchair is in tension supply, the condition that the illness state of the patients is delayed due to no wheelchair is available may exist.

A multifunctional hospital bed with patent No. CN208114740U, "which includes: the bed comprises a bed body, a support, bed legs, a sunshade, a transmission assembly and a cylinder; the bed legs comprise a front bed leg and a rear bed leg; the transmission assembly comprises a first transmission assembly and a second transmission assembly; the front end and the rear end of the bed body are respectively lifted and lowered by rotating the first transmission assembly and the second transmission assembly, so that the bed becomes a deck chair; and extend through first controller control flexible leg and make universal wheel contact ground, make the deck chair become the wheelchair ", the both ends that drive the bed body respectively through the mode of rotating first drive assembly and second drive assembly rotate, thereby adjust the every single move angle at bed body both ends, make the bed body at the sick bed, switch between the form of deck chair and wheelchair, nevertheless come the mode through rotating first drive assembly and second drive assembly and adjust, there is slow or rotate hard drawback of regulation speed, and complex operation, the structure is complicated, lead to the practicality not good.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a multifunctional sickbed to when solving the switching of multifunctional sickbed between the two kinds of forms of wheelchair and sick bed, there are complex operation and the problem that wastes time or energy.

In order to achieve the above object, the embodiments of the present invention provide the following technical solutions:

the utility model provides a multifunctional hospital bed, is including installing the removal support, the fixed mounting of a plurality of truckles the cushion bed board on the removal support, articulated the installation in the back of the chair bed board of cushion bed board head end to and articulated the installation in the leg of cushion bed board tail end holds in the palm the bed board, push-and-pull handle is installed at back of the chair bed board back, the removal support on articulated install one end with the flexible vaulting pole is adjusted to push-and-pull handle butt complex angle of elevation, the leg holds in the palm the articulated angle of depression regulation vaulting pole of installing on the bed board, install a plurality of on the removal support and adjust the stabilizer blade along the angle of depression of length direction distribution, the equal fixed mounting in both sides of cushion bed board has the guardrail, the both sides of the back of the chair bed board.

As an optimized scheme of the utility model, the pull ring, both sides are all installed to the both sides that cushion bed board, back of the chair bed board and leg held in the palm the bed board the pull ring is connected through the elastic bandage that is used for fixed bed pad and pillow, elastic bandage's both ends all install with pull ring matched with drag hook.

As a preferred scheme of the utility model, the movable support is under the narrow wide isosceles trapezoid, just the both sides and the both ends of movable support all run through.

As an optimized proposal of the utility model, a soft hand support is fixedly arranged on the guardrail.

As a preferred scheme of the utility model, the flexible vaulting pole of angle of elevation regulation includes that one end is articulated to be installed a pair of body of rod on the movable support to and the cover is established and is installed a pair of the U-shaped pipe of the body of rod other end, the U-shaped pipe with the body of rod passes through bolt fixed connection, the both sides of the U-shaped pipe and the body of rod all run through seted up with bolt matched with pinhole, a plurality of has been seted up along the axial on the U-shaped pipe to the pinhole.

As a preferred scheme of the utility model, the leg holds in the palm the bed board and keeps away from the articulated pedal bed board of installing of one end of cushion bed board, the equal fixed mounting in leg support bed board both sides has the connecting axle, pedal bed board both sides seted up with the shaft hole that the connecting axle matches, the connecting axle with the pinhole has all been seted up on the pedal bed board, just the pinhole is in be provided with a plurality of along circumference on the connecting axle, it is right to peg graft in the pinhole and install and be used for pedal bed board and connecting axle carry out the bolt that circumference is fixed.

The utility model discloses an embodiment has following advantage:

the elevation angle of the chair back bed board and the elevation angle of the leg support bed board can be quickly adjusted by adjusting the supporting angles of the supporting elevation angle adjusting telescopic supporting rods and the depression angle adjusting supporting rods, so that the bed body is smooth and quick when being switched between a sickbed form and a wheelchair form, the structure is simple and reliable, and the bed can be suitable for more complicated use conditions of medical places.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic overall structure diagram of an embodiment of the present invention;

fig. 2 is a schematic structural view of an elevation angle adjustment telescopic stay bar according to an embodiment of the present invention;

fig. 3 is a schematic view of a pedal bed board according to an embodiment of the present invention.

In the figure:

1-a caster; 2-moving the support; 3-cushion bed board; 4-chair back bed plate; 5-leg support bed plate; 6-push-pull handle; 7-elevation angle adjusting telescopic stay bar; 8-a depression angle adjusting brace rod; 9-depression angle adjusting feet; 10-a guardrail; 11-a column; 12-a pull ring; 13-an elastic band; 14-pulling a hook; 15-soft push-pull handle; 16-a latch; 17-pin holes; 18-pedal bed board; 19-a connecting shaft; 20-fixed hook;

701-a rod body; 702-a U-shaped tube.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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.

As shown in figures 1 to 3, the utility model provides a multifunctional sickbed, which comprises a movable bracket 2 provided with a plurality of casters 1, a cushion bed plate 3 fixedly arranged on the movable bracket 2, a chair back bed plate 4 hinged at the head end of the cushion bed plate 3, and articulated leg of installing at 3 tail ends of cushion bed boards holds in the palm bed board 5, push-and-pull handle 6 is installed at back of chair bed board 4 back, it adjusts flexible vaulting pole 7 with push-and-pull handle 6 butt complex elevation angle to articulate to install one end on the movable support 2, it adjusts vaulting pole 8 to articulate on the leg holds in the palm the bed board 5, it adjusts stabilizer blade 9 to install the angle of depression that a plurality of distributes along length direction on the movable support 2, the equal fixed mounting in both sides of cushion bed board 3 has guardrail 10, the both sides of back of the chair bed board 4 are all rotated and are installed fixed hook 20, all install on the guardrail 10 of both sides and cooperate with fixed.

When the bed is in a shape, the chair back bed plate 4 and the leg support bed plate 5 are respectively supported by the elevation angle adjusting telescopic support rod 7 and the depression angle adjusting support rod 8, the length of the elevation angle adjusting telescopic support rod 7 can be adjusted and fixed, the purpose of adjusting the elevation angle of the chair back bed plate 4 is achieved by matching with the push-pull handle 6, a patient can conveniently lean against the chair back bed plate, namely the elevation angle of the chair back bed plate 4 is larger along with the increase of the length of the elevation angle adjusting telescopic support rod 7. The depression angle adjusting brace 8 can be supported on a depression angle adjusting support leg 9 with a different distance from the depression angle adjusting brace, that is, the larger the distance between the depression angle adjusting support leg 9 supported by the depression angle adjusting brace 8 and the tail end of the leg supporting bed plate 5 is, the larger the depression angle of the leg supporting bed plate 5 is. Through the regulation of back of the chair bed board 4 and 5 pitch angles of leg support bed boards, can adapt to the demand of the multiple use gesture of patient, be similar to the deck chair of adjustable back and leg support angle, increased the travelling comfort that the patient used.

When the wheelchair form, remove support 2 and realize removing through the support of a plurality of truckles 1, the stabilizer blade 9 is adjusted to the angle of depression that change angle of depression regulation vaulting pole 8 supported, make the angle of depression angle increase of leg support bed board 5, in order to adapt to the bending of patient's shank, after the patient sits up, withdraw the flexible vaulting pole 7 of angle of elevation regulation and remove support 2, then, rotate back of the chair bed board 4 to standing up, reach with fixed hook 20 and post 11 hookup with post 11 complex position after fixed hook 20, at this moment, the push-and-pull handle 6 of the back of the chair bed board 4 back of the body supplies the hand to grip, be convenient for carry out the push-and-pull to the wheelchair.

Adjust and fix the angle of elevation of back of the chair bed board 4 and the angle of depression of leg support bed board 5 to cooperate with cushion bed board 3, realize the bed body and switch between two kinds of forms of sick bed and wheelchair, need not to move the patient between sick bed and wheelchair repeatedly, avoid the patient to receive the injury at the in-process of moving, also prevent to cause the patient to move the condition emergence of delaying because of wheelchair quantity is not enough, ensure that the patient can receive inspection and treatment in time.

The pitching angles of the chair back bed plate 4 and the leg support bed plate 5 can be rapidly adjusted by adjusting the supporting angles of the supporting elevation angle adjusting telescopic supporting rod 7 and the depression angle adjusting supporting rod 8, so that the bed body is smooth and rapid when being switched between the sickbed form and the wheelchair form, the structure is simple and reliable, and the wheelchair can be suitable for more complicated use conditions of medical places.

Preferably, back of the chair bed board 4 stands and fixes the back, back of the chair bed board 4 is the state of slightly heeling back, lean on the gesture suit when standing with the human body on the one hand, on the other hand, back of the chair bed board 4 reaches the equilibrium under the effect of self gravity with fixed hook 20 pulling force, and if back of the chair bed board 4 is vertical, the back is stiff and straight when not only leading to leaning on, and can not prevent back of the chair bed board 4 through drag hook 14 and cylinder 11 and lean forward, this just leads to the fixed establishment that needs carry out more designs to back of the chair bed board 4, lead to the increase of manufacturing cost and degree of difficulty.

And, the length of cushion bed board 3 should not be the overlength, avoid cushion bed board 3 overlength and lead to the patient to be difficult to lean on back of the chair bed board 4 when sitting, also can support through pillow etc. between patient's back and the back of the chair bed board 4, in order to compensate 3 length of cushion bed board and can not adjust or adjust inconvenient drawback, and back of the chair bed board 4 and leg support bed board 5's length can be fixed promptly, also can carry out the adaptability through installation detachable extension bed board and adjust, extension bed board and back of the chair bed board 4 and leg support bed board 5's connected mode, refer to the grafting mode of back of the chair on the back of the chair such as aircraft or high-speed.

Cushion bed board 3, pull ring 12 is all installed to the both sides of back of the chair bed board 4 and leg support bed board 5, both sides pull ring 12 is connected through the elastic bandage 13 that is used for fixed bed pad and pillow, elastic bandage 13's both ends all install with pull ring 12 matched with drag hook 14, mattress and pillow are fixed through installing elastic bandage 13 on drag hook 14, make mattress and pillow can fix all the time on back of the chair bed board 4 and leg support bed board 5, mattress and pillow take place to remove and collapse when avoiding adjusting for the wheelchair form.

And, moving movable support 2 is under the narrow isosceles trapezoid of width, when being favorable to increasing 2 bottom sprag areas of moving movable support, be favorable to reducing the length of 2 tops of moving movable support and cushion bed board 3, the patient of being convenient for takes, and moving movable support 2's both sides and both ends all run through, the stabilizer blade 9 is adjusted to the angle of depression that convenient both sides adjustment angle of depression was adjusted vaulting pole 8 and is supported, moving movable support 2's both ends run through, its purpose is convenient for angle of depression to adjust vaulting pole 8 and the accomodating of angle of elevation regulation telescopic vaulting pole 7.

The guard bar 10 is fixedly provided with a soft hand support 15, and the soft hand support 15 has the same or similar structure with a hand support on a common wheelchair or a seat.

Elevation angle adjustment telescopic stay 7 includes that one end is articulated to be installed a pair of body of rod 701 on moving support 2 to and the cover is established and is installed the U-shaped pipe 702 at a pair of body of rod 701 other end, U-shaped pipe 702 and body of rod 701 pass through 16 fixed connection of bolt, and the both sides of U-shaped pipe 702 and body of rod 701 all run through and are seted up the pinhole 17 with 16 matched with of bolt, and pinhole 17 has seted up a plurality of along the axial on U-shaped pipe 702.

The design of elevation angle adjustment telescopic stay bar 7 disconnect-type is convenient for when back of the chair bed board 4 sets up in taking in body of rod 701 and U-shaped pipe 702 in moving support 2, and the length of body of rod 701 is less than the height of the inside cavity of moving support 2, avoids because elevation angle adjustment telescopic stay bar 7 length is greater than the inside cavity height of moving support 2 and can't take in the drawback in moving support 2.

In addition, the end of the leg support bed plate 5 far away from the cushion bed plate 3 is hinged with the pedal bed plate 18, on one hand, the adjustability for increasing the length of the leg support bed plate 5 is achieved, and on the other hand, when the wheelchair is in a shape, the pedal bed plate 18 is adjusted to enable the pedal bed plate 18 to support the feet of a patient, so that the comfort of the patient is improved.

Specifically, connecting shafts 19 are fixedly mounted on two sides of the leg support bed plate 5, shaft holes matched with the connecting shafts 19 are formed in two sides of the pedal bed plate 18, pin holes 17 are formed in the connecting shafts 19 and the pedal bed plate 18, a plurality of pin holes are formed in the connecting shafts 19 in the circumferential direction, pins 16 used for fixing the pedal bed plate 18 and the connecting shafts 19 in the circumferential direction are inserted in the pin holes 17 in a splicing mode, when the sickbed is in the shape, the connecting shafts 19 and the pedal bed plate 18 are fixed through the pins 16 after the pedal bed plate 18 is adjusted to be horizontal, the length of the whole body of the sickbed is prolonged, when the wheelchair is in the shape, the pedal bed plate 18 is rotated towards the top and fixed through the pins 16, and the feet of a patient are supported through the pedal.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. A multifunctional sickbed is characterized by comprising a movable support (2) provided with a plurality of casters (1), a cushion bed board (3) fixedly arranged on the movable support (2), a chair back bed board (4) hinged at the head end of the cushion bed board (3), and a leg support bed board (5) hinged at the tail end of the cushion bed board (3), wherein a push-pull handle (6) is arranged at the back of the chair back bed board (4), an elevation angle adjusting telescopic supporting rod (7) with one end matched with the push-pull handle (6) in a butt joint manner is hinged on the movable support (2), a depression angle adjusting supporting rod (8) is hinged on the leg support bed board (5), a plurality of depression angle adjusting supporting feet (9) distributed along the length direction are arranged on the movable support (2), guardrails (10) are fixedly arranged on two sides of the cushion bed board (3), fixed hook (20) are all installed in the both sides of back of the chair bed board (4) rotation, both sides all install on guardrail (10) with fixed hook (20) cooperate with cylinder (11).

2. The multifunctional hospital bed according to claim 1, wherein the pull rings (12) are installed on both sides of the cushion bed plate (3), the back bed plate (4) and the leg support bed plate (5), the pull rings (12) on both sides are connected through elastic bands (13) for fixing beddings and pillows, and the pull hooks (14) matched with the pull rings (12) are installed on both ends of the elastic bands (13).

3. The multifunctional hospital bed according to claim 1 is characterized in that the movable support (2) is in the shape of an isosceles trapezoid with a narrow top and a wide bottom, and both sides and two ends of the movable support (2) penetrate through the movable support.

4. The multifunctional hospital bed according to claim 1, characterized in that a soft hand rest (15) is fixedly mounted on the guardrail (10).

5. The multifunctional hospital bed according to claim 1, wherein the elevation angle adjustment telescopic stay bar (7) comprises a pair of bars (701) with one end hinged to the movable bracket (2), and a U-shaped tube (702) sleeved at the other end of the pair of bars (701), the U-shaped tube (702) and the bars (701) are fixedly connected by a bolt (16), pin holes (17) matched with the bolt (16) are formed through both sides of the U-shaped tube (702) and the bars (701), and the pin holes (17) are formed in the U-shaped tube (702) in the axial direction.

6. The multifunctional hospital bed according to claim 5, wherein the end of the leg support bed plate (5) far away from the cushion bed plate (3) is hinged with a pedal bed plate (18), the two sides of the leg support bed plate (5) are fixedly provided with connecting shafts (19), the two sides of the pedal bed plate (18) are provided with shaft holes matched with the connecting shafts (19), the connecting shafts (19) and the pedal bed plate (18) are provided with pin holes (17), the pin holes are formed in the connecting shafts (19) along the circumferential direction, and a plurality of pins (16) used for circumferentially fixing the pedal bed plate (18) and the connecting shafts (19) are inserted and installed in the pin holes (17).