CN115040332A

CN115040332A - Telescopic nursing bed frame

Info

Publication number: CN115040332A
Application number: CN202210795274.9A
Authority: CN
Inventors: 朱新生
Original assignee: Guangdong Meiji Biotechnology Co ltd
Current assignee: Guangdong Meiji Biotechnology Co ltd
Priority date: 2022-07-07
Filing date: 2022-07-07
Publication date: 2022-09-13

Abstract

The invention belongs to the technical field of medical care equipment, and particularly discloses a telescopic nursing bed frame, which comprises: a bed head frame, a bed tail frame and a double-layer lifting frame; the bed head frame and the bed tail frame are both provided with lifting components to drive the double-layer lifting frame to lift, the double-layer lifting frame is provided with a mattress mounting frame and a telescopic support frame, the mattress mounting frame is provided with a support pad capable of supporting a patient, the length of the telescopic support frame is telescopic to shorten the length of a telescopic nursing bed frame so as to pass through a narrow passage, and the double-layer lifting frame can be matched with the two lifting components to carry the patient to a nursing bed or under the nursing bed, so that the patient is carried without manpower, the condition that the state of the patient is aggravated due to improper force application of a carrier can not occur, the carrying difficulty of the patient is reduced, and the workload of medical personnel is reduced; the back section of the mattress mounting rack can swing upwards, the length of the telescopic support frame is shortened, so that a patient can sit on the double-layer lifting frame in a standing posture, and the whole telescopic nursing bed frame forms a deck chair, so that the patient can sit and stand conveniently.

Description

Telescopic nursing bed frame

Technical Field

The invention relates to the technical field of medical care equipment, in particular to a telescopic nursing bed frame.

Background

The critical patients and the serious patients mostly lose mobility and are difficult to turn over, get out of bed or walk. In long-term bed-lying treatment, the patient still needs to take daily care such as washing hair, clearing stool and urine to ensure the cleanness of the body and avoid infecting other diseases. When a patient is separated from the nursing bed for a long time to sit, if the patient feels uncomfortable or the vital signs are abnormal, how to quickly transfer the patient to the nursing bed for rescue treatment is important. The bed body of the existing nursing bed is large, is not easy to move during transfer, can not turn at a narrow position, and is easy to miss the optimal treatment time; moreover, when the patient needs to change the nursing bed, the patient needs to be carried from the original nursing bed to another nursing bed by manpower cooperation, the body balance of the patient needs to be kept during the carrying process, and the illness state of the patient is aggravated if the carrier exerts improper force, so that the carrying difficulty of the patient is high, and the workload is large.

Disclosure of Invention

The purpose of the invention is: the utility model provides a flexible nursing bed frame to it is great to solve among the prior art nursing bed body, is difficult to turn round, is difficult to transfer the patient, and the patient carries the degree of difficulty greatly, technical problem that work load is big.

In order to achieve the above object, the present invention provides a telescopic nursing bed frame, comprising: a bed head frame, a bed tail frame and a double-layer lifting frame; the double-layer lifting frame comprises a telescopic support frame and a mattress mounting frame; the telescopic support frame is provided with a telescopic frame and a fixed frame, the fixed frame is provided with a loop bar, the telescopic frame is provided with a slide bar, the loop bar is sleeved on the slide bar, and the slide bar can slide along the length direction of the loop bar; the mattress mounting rack is provided with a supporting pad and is provided with a backrest section, a hip section, a thigh section and a shank section which are sequentially hinged; the hip section is arranged above the loop bar, and the backrest section is positioned above the telescopic frame; the bed head frame is provided with a first lifting assembly for driving the telescopic frame to lift; the bed tail frame is provided with a second lifting assembly for driving the fixing frame to lift; the bottom of the bed head frame is provided with a first moving wheel, and the bottom of the bed tail frame is provided with a second moving wheel.

Preferably, the backrest section, the hip section, the thigh section and the shank section of the mattress mounting frame are all sleeved with covers, and the supporting pad is detachably connected with the covers.

Preferably, the supporting pad is provided with a head pad, a back pad, a hip pad, a thigh pad and a shank pad which are arranged in sequence; the head cushion and the back cushion are detachably connected on the wrapping sleeve of the backrest section, the hip cushion is detachably connected on the wrapping sleeve of the hip section, and the thigh cushion is detachably connected on the wrapping sleeve of the thigh section; the shank pad is detachably connected to the envelope of the shank segment.

Preferably, the canning has left side cover and right side cover, the left side cover is provided with first magic subsides, the headrest, the back of the body pad, the buttockss pad of supporting pad, thigh pad, shank pad all be provided with first magic subsides complex second magic subsides.

Preferably, the right sleeve is provided with a first zipper part, and the head pad, the back pad, the hip pad, the thigh pad and the lower leg pad of the support pad are provided with second zipper parts matched with the first zipper parts.

Preferably, the telescopic nursing bed frame further comprises: a connecting pad; the connecting pad is detachably connected with the sheath, and the connecting pad is positioned at the bottom of the supporting pad; the connecting pad is provided with a hair washing hole, a defecation hole and a foot washing hole; the hair washing hole is positioned below the head cushion and the back cushion; the defecation hole is positioned below the hip pad; the foot washing hole is positioned below the shank pad.

Preferably, the loop bar is horizontally arranged, and the height difference between the second moving wheel and the loop bar is 40-45 cm.

Preferably, the loop bar is hinged with a self-limiting telescopic pull rod, and a telescopic section of the self-limiting telescopic pull rod is hinged with the backrest section.

Preferably, the first lifting assembly and the second lifting assembly are respectively provided with an electric push rod, a guide rod, a lifting cross rod and a guide sleeve sleeved on the outer side of the guide rod; the lifting cross rod is arranged at the telescopic end of the electric push rod; the guide rod and the guide sleeve are vertically arranged, the guide rod is connected with the guide sleeve in a sliding manner, and the electric push rod and the guide sleeve of the first lifting assembly are arranged on the headstock; the electric push rod and the guide sleeve of the second lifting assembly are arranged on the tailstock

Preferably, the telescopic nursing bed frame further comprises: a first boom and a second boom; the lifting cross rod of the first lifting assembly is connected with the telescopic frame through the first suspender, and the lifting cross rod of the second lifting assembly is connected with the fixed frame through the second suspender.

The telescopic nursing bed frame provided by the invention has the beneficial effects that: the supporting pad of the mattress mounting frame of the telescopic nursing bed frame can bear a patient, the telescopic supporting frame can adjust the length of the whole telescopic nursing bed frame, and the patient can be moved to or from the nursing bed without manpower by matching the first lifting assembly and the second lifting assembly, so that the condition of aggravation of the patient due to improper force application of a carrier can not occur, the carrying difficulty of the patient is reduced, and the workload of medical personnel is reduced; secondly, in the process of transferring the patient, the length of the whole telescopic nursing bed frame can be shortened, the telescopic nursing bed frame can conveniently turn at a narrow position, and the situations that the nursing bed frame cannot pass through and the optimal treatment time is missed due to the fact that the telescopic nursing bed frame is too large are avoided; moreover, after the double-layer lifting frame is lifted, the nursing actions of washing hair, treating excrement and urine, washing feet and the like of the patient can be conveniently carried out by medical personnel; finally, the backrest section can swing upwards, the legs of the patient can pass through the supporting pads and the connecting pads to step on the ground, and the whole telescopic nursing bed frame forms a deck chair, so that the patient can conveniently sit and stand on the telescopic nursing bed frame.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

FIG. 1 is a schematic view showing the overall structure of a telescopic nursing bed frame according to an embodiment of the present invention;

fig. 2 is a schematic structural view of a headboard, a tailstock, a telescopic support frame and a mattress mounting frame according to an embodiment of the invention;

FIG. 3 is an exploded view of the telescopic support of the embodiment of the present invention;

FIG. 4 is a schematic cross-sectional view of a loop bar according to an embodiment of the present invention;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 3;

FIG. 6 is a schematic structural diagram of a double-layer lifting frame according to an embodiment of the present invention;

FIG. 7 is a schematic exploded view of a support pad, a bonding pad, and a sheath in accordance with an embodiment of the present invention;

FIG. 8 is a schematic view of the back section of the mattress mount of an embodiment of the present invention rotated upward;

fig. 9 is an enlarged schematic view of B in fig. 8.

In the figure, 100, a bedside frame; 110. a first lifting assembly; 120. a first moving wheel; 130. a first boom; 200. a bed tail frame; 210. a second lifting assembly; 220. a second moving wheel; 230. a second boom; 240. a control box; 250. a remote controller; 300. a double-layer lifting frame; 400. a telescopic support frame; 410. a telescopic frame; 411. a slide bar; 420. a fixed mount; 421. a loop bar; 422. self-limiting telescopic pull rods; 423. a self-locking groove; 424. a guide wheel; 425. a threaded hole; 430. a fastening rod; 431. an abutment section; 432. a handle; 440. a guardrail; 450. a mattress mounting frame; 510. a support pad; 511. a head pad; 512. a back pad; 513. a hip pad; 514. a thigh pad; 515. a shank pad; 516. a second magic tape; 517. a second zipper part; 520. a back section; 530. a hip section; 540. a thigh section; 550. a shank section; 560. sheathing; 561. a left sleeve; 562. a right sleeve; 563. a first magic tape; 564. a first zipper part; 570. a connecting pad; 571. a hair washing hole; 572. a defecation hole; 573. washing the feet; 580. a set of hinge rods; 581. a back bar; 582. a hip bar; 583. a thigh bar; 584. a shank rod; 600. an electric push rod; 700. a guide bar; 800. a lifting cross bar; 900. and (4) guiding a sleeve.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are illustrative only for the purpose of explaining the present invention and are not to be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.

Referring to fig. 1 to 9 together, a telescopic nursing bed frame according to an embodiment of the present invention will be described.

Referring to fig. 1 to 3, a telescopic nursing bed frame according to an embodiment of the present invention includes:

a headstock 100, a tailstock 200, a double-layer lifting frame 300;

referring to fig. 2 to 4, the double-layered lifting frame 300 includes a telescopic support frame 400 and a mattress mounting frame 450; the telescopic support frame 400 is provided with a telescopic frame 410 and a fixed frame 420, the fixed frame 420 is provided with a loop bar 421, the telescopic frame 410 is provided with a sliding bar 411, the loop bar 421 is sleeved on the sliding bar 411, the loop bar 421 is connected with the sliding bar 411 in a sliding manner, and the sliding bar 411 can slide along the length direction of the loop bar 421; the length direction of the loop bar 421 is the length direction of the whole bed frame; the two sliding rods 411 and the two loop rods 421 are respectively arranged at two sides of the mattress mounting bracket 450 to better support the mattress mounting bracket 450;

the mattress mounting 450 has a support pad 510, the mattress mounting 450 being provided with a backrest section 520, a hip section 530, a thigh section 540 and a shank section 550, which are hinged in sequence; the hip section 530 is disposed above the loop bar 421; the backrest section 520 is arranged above the telescopic frame 410, the support pad 510 is used for bearing a patient, the backrest section 520 can swing upwards to lift the back of the patient, and the thigh section 540 and the shank section 550 can swing to match with the support pad 510 to adjust the posture of the patient, so that nursing is facilitated;

the bedside frame 100 is arranged at the head part of the double-layer lifting frame 300, and the tailstock frame 200 is arranged at the tail part of the double-layer lifting frame 300; wherein the headstock 100 is provided with a first elevating assembly 110 for driving the telescopic frame 410 to ascend and descend; the first lifting assembly 110 is connected with the telescopic frame 410; the tailstock 200 is provided with a second lifting assembly 210 for driving the fixed frame 420 to lift; second lifting unit 210 is connected with mount 420, then first lifting unit 110 and the cooperation of second lifting unit 210, can drive double-deck frame 300 of lifting and rise or descend, conveniently adjusts the height that double-deck frame 300 was lifted, makes the supporting pad 510 of mattress mounting bracket 450 can laminate with the mattress of nursing bed, and the mattress of the bed of conveniently nursing supports the patient through supporting pad 510, makes the patient lie flat more comfortablely.

The first moving wheel 120 is provided at the bottom of the headstock 100, and the second moving wheel 220 is provided at the bottom of the tailstock 200. The first moving wheel 120 and the second moving wheel 220 are used to abut against the ground to support the whole telescopic nursing bed frame, so that the whole telescopic nursing bed frame can be conveniently moved. Wherein, the first moving wheel 120 and the second moving wheel 220 can be provided in plurality to better support the telescopic nursing bed frame. The first moving wheel 120 and the second moving wheel 220 are commercially available universal wheels, which facilitate the movement of the head frame 100 and the tail frame 200 for the movement of the telescopic nursing bed frame.

The telescopic nursing bed frame of the present embodiment can be used in conjunction with a nursing bed, when a patient on the support pads 510 needs to be placed on the nursing bed, the telescopic frame 410 is pulled outwards, so that the distance between the head frame 100 and the tail frame 200 is increased; then the first lifting assembly 110 and the second lifting assembly 210 drive the double-layer lifting frame 300 to ascend, so that the height of the double-layer lifting frame 300 is higher than the overall height of the nursing bed; then the whole telescopic nursing bed frame is moved, the supporting pads 510 of the double-layer lifting frame 300 are aligned to a mattress of a nursing bed, then the first lifting assembly 110 and the second lifting assembly 210 drive the double-layer lifting frame 300 to descend, the supporting pads 510 are attached to the mattress of the nursing bed, a patient can lie on the nursing bed through the supporting pads 510, finally the telescopic frame 410 is pushed inwards, the sliding rods 411 extend into the sleeve rods 421, the distance between the bed head frame 100 and the bed tail frame 200 is shortened, the bed head frame 100 and the bed tail frame 200 are attached to the head and the tail of the nursing bed, the total length of the whole telescopic nursing bed frame is shortened, and the passageway occupation is avoided.

When the patient needs to be lifted down from the nursing bed, the telescopic frame 410 is pulled outwards, so that the distance between the bedside frame 100 and the tailstock frame 200 is increased; then the first lifting assembly 110 and the second lifting assembly 210 drive the double-layer lifting frame 300 to ascend, so that the height of the double-layer lifting frame 300 is higher than the overall height of the nursing bed; then, the whole telescopic nursing bed frame is moved to move away from the nursing bed, then the first lifting assembly 110 and the second lifting assembly 210 drive the double-layer lifting frame 300 to descend, so that the double-layer lifting frame 300 reaches the lowest position, finally, the telescopic frame 410 is pushed inwards, the sliding rod 411 extends into the loop bar 421, the distance between the bedside frame 100 and the tailstock frame 200 is reduced, the original length is recovered, and then the patient is moved to the bed, so that the patient is convenient to transfer.

In the process of transferring the patient, the backrest section 520 can be swung upwards to shorten the length of the mattress mounting frame 450, and then the telescopic frame 410 is pushed inwards, so that the sliding rod 411 continues to go deep along the loop bar 421 to shorten the length of the telescopic support frame 400, shorten the distance between the bed head frame 100 and the bed tail frame 200, and shorten the length of the whole telescopic nursing bed frame, so that the nursing bed frame can conveniently turn to pass through a narrow position, and the condition that the nursing bed frame cannot pass through and the optimal treatment time is missed due to the fact that the telescopic nursing bed frame is too large is avoided.

In a preferred embodiment of the present invention, referring to fig. 6-9, to facilitate replacement of support pad 510, the back section 520, hip section 530, thigh section 540, and thigh section 550 of mattress mount 450 are each sheathed with a wrap 560, and support pad 510 is removably attached to wrap 560. The mattress mount 450 has two sets of hinge rod sets 580, each set 580 having a back bar 581, a hip bar 582, a thigh bar 583, and a shank bar 584 in that order; wrap 560 fits over both sets of hinge rod 580 with support pad 510 positioned between the two sets of hinge rod 580 to form back section 520, hip section 530, thigh section 540, and calf section 550. The support pad 510 is detachably connected to the jacket 560, so that when the support pad 510 is dirty and needs to be replaced, the support pad 510 can be directly detached from the jacket 560, and replacement is facilitated. The two hinge bar sets 580 are connected at their ends by a cross bar to form a frame with the hinge bar sets 580 to facilitate adjustment of the position of the back section 520, hip section 530, thigh section 540 and calf section 550.

In a preferred embodiment of the present invention, referring to fig. 6 to 9, the support pad 510 has a head pad 511, a back pad 512, a hip pad 513, a thigh pad 514, and a shank pad 515, which are sequentially disposed; the head pad 511 and the back pad 512 are detachably connected to the wrap 560 of the backrest section 520, the hip pad 513 is detachably connected to the wrap 560 of the hip section 530, and the thigh pad 514 is detachably connected to the wrap 560 of the thigh section 540; leg pad 515 is removably attached to wrap 560 of leg segment 550. The two back rods 581 are connected through a sheath 560, a head pad 511 and a back pad 512 to form a backrest section 520; the two hip rods 582 are connected through the sheaths 560 and the hip pads 513 to form a hip section 530, and the two thigh rods 583 form a thigh section 540 through the sheaths 560 and the thigh pads 514; two shank rods 584 form a shank segment 550 through a sheath 560, shank rods 584, and shank pads 515; the head pad 511, the back pad 512, the hip pad 513, the thigh pad 514 and the shank pad 515 can be detached; after the back of the supporting pad 510 is suspended, the washing and caring articles such as a bathtub, a bedpan, a footbath and the like can be placed below the supporting pad 510, and the corresponding part of the patient can be exposed by removing the corresponding part pad, so that the cleaning is convenient. If the head pad 511 is removed, the head of the patient can be suspended, so that the hair can be washed conveniently; if the hip pad 513 is removed, the buttocks of the patient can be suspended, and the defecation of the patient is convenient, if the shank pad 515 is removed, the shanks of the patient can be suspended, and the feet can droop, so that the feet can be washed conveniently. The detachable head pad 511, the back pad 512, the hip pad 513, the thigh pad 514 and the shank pad 515 are arranged, so that the nursing actions of washing hair, treating excrement and urine, washing feet and the like of the patient are facilitated for medical staff.

In the preferred embodiment of the present invention, guard rails 440 are provided on the rods 421 at both sides of the fixed frame 420 to prevent the patient from falling down from both sides of the double-layered lifting frame 300.

In a preferred embodiment of the present invention, referring to fig. 6 to 9, the wrapping case 560 has a left side case 561 provided with a first hook and loop fastener 563 and a right side case 562 provided with a second hook and loop fastener 516 engaged with the first hook and loop fastener 563 for each of the head pad 511, the back pad 512, the hip pad 513, the thigh pad 514, and the shank pad 515 of the support pad 510. Left side cover 561 and right side cover 562 cover respectively on different hinge bar group 580, headrest 511, back of the body pad 512, buttockss pad 513, thigh pad 514, wherein one end accessible magic subsides of shank pad 515 are connected with left side cover 561, the other end is connected with right side cover 562, then when dismantling, can directly tear the cooperation of first magic subsides 563 with second magic subsides 516, alright with one or more of headrest 511, back of the body pad 512, buttockss pad 513, thigh pad 514, shank pad 515 tear, expose corresponding hole on the messenger supporting pad 510, make things convenient for the patient to correspond the position and expose.

In a preferred embodiment of the present invention, referring to fig. 6 to 9, the right sleeve 562 is provided with a first zipper part 564, and the head pad 511, the back pad 512, the hip pad 513, the thigh pad 514, and the shank pad 515 of the support pad 510 are each provided with a second zipper part 517 which is engaged with the first zipper part 564. Namely, the right sleeve 562 is detachably connected with the head pad 511, the back pad 512, the hip pad 513, the thigh pad 514 and the shank pad 515 through the zipper, so that the supporting pad 510 is conveniently detached from the sheath 560.

In a preferred embodiment of the present invention, referring to fig. 6 to 9, the telescopic nursing bed frame further includes: a connection pad 570; the connecting pad 570 is detachably connected with the sheath 560, and the connecting pad 570 is positioned at the bottom of the supporting pad 510; the connecting pad 570 is provided with a hair washing hole 571, a defecation hole 572 and a foot washing hole 573; the shampoo holes 571 are located below the headrest 511 and the back pad 512; the defecation hole 572 is located below the hip pad 513; foot well 573 is located below calf pad 515. The attachment pads 570 serve as secondary supports to prevent the patient from falling off the mattress mount 450 due to a failure of the attachment of the support pad 510 to the wrap 560. Further, to facilitate attachment pad 570 being coupled to wrap 560, attachment pad 570 is coupled to wrap 560 via a zipper. When the hair of the patient needs to be washed, the second magic tape 516 and the first magic tape 563 of the head pad 511 are removed to be matched, so that the head of the patient is suspended in the hair washing hole 571, and the hair washing is facilitated; when the patient needs to relieve the bowels, the second magic tape 516 and the first magic tape 563 of the hip pad 513 are removed to match with each other, so that the buttocks of the patient are suspended in the defecation hole 572, and the patient can relieve the bowels conveniently; when the patient needs to be washed the foot, the cooperation of the second magic tape 516 and the first magic tape 563 of the detachable shank pad 515 enables the shank of the patient to be suspended at the foot washing hole 573, so that the shank of the patient can fall down conveniently, and the foot washing is facilitated.

In the preferred embodiment of the present invention, the loop bar 421 is horizontally disposed, and the height difference between the second movable wheel 220 and the loop bar 421 is 40 cm to 45 cm, so that the feet of the patient can be conveniently placed on the ground after the lower legs of the patient are suspended at the foot washing holes 573.

In a preferred embodiment of the present invention, referring to fig. 8 to 9, the loop bar 421 is hinged with a self-limiting telescopic rod 422, and a telescopic section of the self-limiting telescopic rod 422 is hinged with a backrest section 520. The backrest section 520 can swing upwards to lift the back and head of the patient to form a sitting and standing backrest posture; the telescopic section is hinged with the back bar 581 of the backrest section 520, and the self-limiting telescopic pull rod 422 can have two parts which respectively correspond to different loop bars 421 and back bars 581. When the back section 520 swings upwards, the self-limiting telescopic pull rod 422 extends and is self-locked, so that the two self-limiting telescopic pull rods 422 support the back section 520, the patient can conveniently sit in a standing position, the back of the patient can be conveniently exposed, and the medical staff can conveniently beat the back of the patient to discharge phlegm. It should be noted that the self-limiting telescopic rod 422 is a common self-limiting telescopic rod 422 in the market, such as a telescopic umbrella handle of a telescopic umbrella, which can be telescopically and self-locked. As shown in fig. 9, in the present embodiment, the self-limiting telescopic rod 422 is provided with a plurality of self-locking grooves 423 in a shape of a helical tooth, and a self-locking function can be achieved by locking the self-locking bolts into the self-locking grooves 423, wherein an opening of the self-locking grooves 423 faces upward to support the back of the patient.

It can be understood that, after the backrest section 520 swings upward and is fixed, the second hook-and-loop fastener 516 and the first hook-and-loop fastener 563 of the detachable shank pad 515 cooperate to suspend the lower leg of the patient in the foot washing hole 573, so that the lower leg of the patient falls down to support the leg of the patient on the ground, and then the telescopic frame 410 is extended inward to reduce the distance between the head frame 100 and the foot frame 200, so that the patient takes a sitting posture, and the whole telescopic nursing bed frame forms a reclining chair, thereby facilitating the patient to sit and stand on the telescopic nursing bed frame.

In a preferred embodiment of the present invention, referring to fig. 1 to 3, each of the first lifting assembly 110 and the second lifting assembly 210 has an electric push rod 600, a guide bar 700, a lifting cross bar 800, and a guide sleeve 900 sleeved outside the guide bar 700; the lifting cross rod 800 is arranged on the telescopic end of the electric push rod 600; the guide bar 700 and the guide sleeve 900 are vertically arranged, the guide bar 700 is connected with the guide sleeve 900 in a sliding manner, and the electric push rod 600 and the guide sleeve 900 of the first lifting assembly 110 are arranged on the headstock 100; the electric push rod 600 and the guide sleeve 900 of the second lifting assembly 210 are arranged on the tailstock 200. The first lifting assembly 110 and the second lifting assembly 210 have similar structures, and each of the first lifting assembly and the second lifting assembly has an electric push rod 600, a guide rod 700, a lifting cross rod 800 and a guide sleeve 900; the lifting cross bar 800 of the first lifting assembly 110 is connected with the telescopic frame 410; the lifting cross bar 800 of the second lifting assembly 210 is connected with the fixing frame 420; the first lifting assembly 110 and the second lifting assembly 210 are disposed to simultaneously drive the expansion frame 410 and the fixing frame 420 to lift together, so that the double-layered lifting frame 300 can be driven to lift.

In a preferred embodiment of the present invention, referring to fig. 1 to 3, the telescopic nursing bed frame further includes: a first boom 130 and a second boom 230; the lifting cross bar 800 of the first lifting assembly 110 is connected with the telescopic frame 410 through the first suspender 130, and the lifting cross bar 800 of the second lifting assembly 210 is connected with the fixed frame 420 through the second suspender 230, so that the first lifting assembly 110 can drive the telescopic frame 410 to lift, the second lifting assembly 210 can drive the fixed frame 420 to lift, and the first lifting assembly 110 and the second lifting assembly 210 can drive two ends of the double-layer lifting frame 300 to lift and descend.

Referring to fig. 2 to 5, in the preferred embodiment of the present invention, the loop bar 421 is provided with a plurality of guide wheels 424, the guide wheels 424 are abutted against the sliding bar 411, and the rotation axis of the guide wheels 424 is perpendicular to the length direction of the loop bar 421. The guide wheel 424 can make the sliding rod 411 better extend and retract from the loop bar 421, so that the sliding rod 411 can move back and forth, and the sliding rod 411 can slide more smoothly.

Referring to fig. 2 to 5, in a preferred embodiment of the present invention, the telescopic nursing bed frame further includes: a fastening rod 430; the loop bar 421 is provided with a threaded hole 425, the fastening bar 430 is in threaded connection with the threaded hole 425, and one end of the fastening bar 430 extending into the threaded hole 425 is provided with an abutting end which is used for abutting against the sliding rod 411. The fastening rod 430 is in threaded connection with the threaded hole 425, so that when the fastening rod 430 is screwed into the threaded hole 425, the abutting end abuts against the sliding rod 411, and the position of the sliding rod 411 can be fixed by matching with the sleeve rod 421, so that the sliding rod 411 is prevented from being randomly stretched in the moving process of the nursing bed frame, the telescopic frame 410 is prevented from being randomly stretched in the moving process or the static process, and the shaking is prevented. When the length of the telescopic support frame 400 needs to be adjusted, the fastening rod 430 needs to be unscrewed, that is, the abutting end of the fastening rod 430 retracts, so that the abutting end is separated from the sliding rod 411, the sliding of the sliding rod 411 is facilitated, the telescopic frame 410 is convenient to extend and retract, and the length of the telescopic support frame 400 is convenient to adjust.

In the preferred embodiment of the present invention, a handle 432 is disposed at an end of the fastening rod 430 away from the abutting end, so that a medical staff can conveniently screw the fastening rod 430 by the handle 432, so as to conveniently screw the fastening rod 430 into the inner cavity or screw the fastening rod 430 out of the threaded hole 425, and conveniently fix the sliding rod 411 and loosen the sliding rod 411.

In a preferred embodiment of the present invention, referring to fig. 1, a control box 240 is disposed on the tailstock 200, the control box 240 can be used in cooperation with a remote controller 250, the control box 240 is used to control the service time of the first lifting assembly 110 and the second lifting assembly 210, and is electrically connected or in signal connection with the two electric push rods 600 to control the stroke of the electric push rods 600, so as to control the height of the double-layer lifting frame 300, and thus, medical staff can control the height of the double-layer lifting frame 300 through the remote controller 250, which is convenient to use.

To sum up, compared with the prior art, the telescopic nursing bed frame provided by the invention at least has the following beneficial effects:

firstly, the support pads 510 on the mattress mounting rack 450 of the telescopic nursing bed frame can bear a patient, the telescopic support frame 400 supports the mattress support frame, and can adjust the length of the whole telescopic nursing bed frame, and by matching with the first lifting assembly 110 of the bed head frame 100 and the second lifting assembly 210 of the bed tail frame 200, the patient on the support pads 510 can be moved to a nursing bed, or the patient can be moved down from the nursing bed, so that the patient can be moved to and from the bed without manpower cooperation, and the patient can be moved to and from the bed without physical contact of a person, so that the condition that the state of illness of the patient is aggravated due to improper force application of the carrier can not occur, the carrying difficulty of the patient can be reduced, the workload of medical personnel can be reduced, and the labor intensity of the medical personnel can be reduced;

secondly, the length of the telescopic frame 400 is telescopic, so that in the process of transferring the patient, the backrest section 520 can be swung upwards to shorten the length of the mattress mounting rack 450, then the telescopic frame 410 is pushed inwards to enable the sliding rod 411 to go further along the loop bar 421 so as to shorten the length of the telescopic frame 400, shorten the distance between the bedside frame 100 and the tailstock frame 200, shorten the length of the whole telescopic nursing bed frame, facilitate the nursing bed frame to turn and pass through a narrow position, and avoid the condition that the nursing bed frame cannot pass through and the optimal treatment time is missed because the telescopic nursing bed frame is too large;

thirdly, the head pad 511, the back pad 512, the hip pad 513, the thigh pad 514 and the shank pad 515 of the support pad 510 can be removed, so that the corresponding parts of the patient are suspended, and the nursing actions such as hair washing, defecation treatment, foot washing and the like for the patient are facilitated;

fourthly, after the backrest section 520 swings upwards and is fixed, the second magic tape 516 and the first magic tape 563 of the detachable shank pad 515 are matched to suspend the shank of the patient in the foot washing hole 573, so that the shank of the patient falls down to support the leg of the patient on the ground, and then the telescopic frame 410 is extended inwards to reduce the distance between the bedside frame 100 and the tailstock frame 200, so that the patient forms a sitting posture, the whole telescopic nursing bed frame forms a reclining chair, and the patient can sit on the telescopic nursing bed frame conveniently.

The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. A telescopic nursing bed frame, comprising: a bed head frame, a bed tail frame and a double-layer lifting frame; the double-layer lifting frame comprises a telescopic support frame and a mattress mounting frame; the telescopic support frame is provided with a telescopic frame and a fixed frame, the fixed frame is provided with a loop bar, the telescopic frame is provided with a slide bar, the loop bar is sleeved on the slide bar, and the slide bar can slide along the length direction of the loop bar; the mattress mounting rack is provided with a supporting pad and is provided with a backrest section, a hip section, a thigh section and a shank section which are sequentially hinged; the hip section is arranged above the loop bar, and the backrest section is positioned above the telescopic frame; the bed head frame is provided with a first lifting assembly for driving the telescopic frame to lift; the bed tail frame is provided with a second lifting assembly for driving the fixing frame to lift; the bottom of the bed head frame is provided with a first moving wheel, and the bottom of the bed tail frame is provided with a second moving wheel.

2. The telescopic nursing bed frame as defined in claim 1,

the backrest section, the hip section, the thigh section and the shank section of the mattress mounting frame are all sleeved with covers, and the supporting pad is detachably connected with the covers.

3. The telescopic nursing bed frame according to claim 2, wherein the supporting pads have a head pad, a back pad, a hip pad, a thigh pad, a shank pad arranged in sequence; the head cushion and the back cushion are detachably connected on the wrapping sleeve of the backrest section, the hip cushion is detachably connected on the wrapping sleeve of the hip section, and the thigh cushion is detachably connected on the wrapping sleeve of the thigh section; the shank pad is detachably connected to the envelope of the shank segment.

4. The telescopic nursing bed frame according to claim 3, wherein the wrap has a left side sleeve and a right side sleeve, the left side sleeve is provided with a first magic tape, and the head pad, the back pad, the hip pad, the thigh pad and the shank pad of the supporting pad are provided with a second magic tape matched with the first magic tape.

5. The telescopic nursing bed frame as claimed in claim 4, wherein the right sleeve is provided with a first zipper portion, and the head pad, the back pad, the hip pad, the thigh pad and the lower leg pad of the supporting pad are each provided with a second zipper portion engaged with the first zipper portion.

6. The telescopic nursing bed frame according to claim 3, further comprising: a connecting pad; the connecting pad is detachably connected with the sheath, and the connecting pad is positioned at the bottom of the supporting pad; the connecting pad is provided with a hair washing hole, a defecation hole and a foot washing hole; the hair washing hole is positioned below the head cushion and the back cushion; the defecation hole is positioned below the hip pad; the foot washing hole is positioned below the shank pad.

7. The telescopic nursing bed frame according to claim 6, wherein the sleeve rod is horizontally disposed, and the height difference between the second moving wheel and the sleeve rod is 40 cm to 45 cm.

8. The telescopic nursing bed frame according to claim 7, wherein the sleeve rod is hinged with a self-limiting telescopic pull rod, and a telescopic section of the self-limiting telescopic pull rod is hinged with the backrest section.

9. The telescopic nursing bed frame according to any one of claims 2-7, wherein each of the first lifting assembly and the second lifting assembly has an electric push rod, a guide rod, a lifting cross rod, a guide sleeve sleeved outside the guide rod; the lifting cross rod is arranged on the telescopic end of the electric push rod; the guide rod and the guide sleeve are vertically arranged, the guide rod is connected with the guide sleeve in a sliding manner, and the electric push rod and the guide sleeve of the first lifting assembly are arranged on the headstock; the electric push rod and the guide sleeve of the second lifting assembly are arranged on the tailstock.

10. The telescopic nursing bed frame of claim 9, further comprising: a first boom and a second boom; the lifting cross rod of the first lifting assembly is connected with the telescopic frame through the first suspender, and the lifting cross rod of the second lifting assembly is connected with the fixed frame through the second suspender.