CN213526026U - Two-purpose bed with rolling and turning-over function - Google Patents

Abstract

The utility model relates to a dual-purpose bed for rolling and rolling mat in multiple turns and turning over, belonging to the technical field of medical rehabilitation apparatus. The multifunctional bed comprises a bed frame, cross beams and bed legs, wherein a bed board is arranged at the top of the bed frame, a flexible rolling mat is arranged at the top of the bed board, supporting mat rods are fixedly connected to two sides of the flexible rolling mat, the number of the cross beams is at least three, two sides of two cross beams far away from the center of the bed are both provided with side beams, and two sides of the bottoms of the two cross beams at two ends are respectively provided with connecting blocks; the machine also comprises a pushing device which is arranged at the bottom of the bed frame and used for pushing the flexible rolling mat, wherein the pushing device comprises a CV arc arm and a hand lever, and the CV arc arm comprises a C-shaped arm and a connecting arm. The utility model provides a current bed that stands up the structure that exists complicated, stand up difficulty, travelling comfort subalternation problem.

Description

Two-purpose bed with rolling and turning-over function

Technical Field

The utility model relates to a dual-purpose bed for rolling and rolling mat in multiple turns and turning over, belonging to the technical field of medical rehabilitation apparatus.

Background

The number of such patients can not turn over automatically under the trend of aging population in China, and the patients with age-related dementia can be continuously increased, namely, the patients are in shortage of support mechanisms in the nursing of the plant people at the present stage, hospitals are unwilling to collect for a long time, and the patients are difficult to nurse at home under the condition that the patients are 19 edition of the plant people's daily newspaper of 7 and 21 days in 2017, and the patients need to turn over once every hour twenty four hours a day.

The patent document with the prior art application number of CN201110171121.9 discloses a medical turn-over bed, which comprises a bed frame and a bed panel supported on the bed frame, wherein the bed panel comprises a left side panel, a middle panel and a right side panel along the left-to-right transverse direction of the turn-over bed, the left side panel, the middle panel and the right side panel are all rotationally connected through rotating shafts, and the bed frame is further provided with a turn-over driving mechanism capable of driving the middle panel to realize left turn-over or right turn-over.

The patent document with the prior art application number of CN201610396663.9 also discloses a bed-ridden turning-over device, which comprises a first support frame and a second support frame, wherein the first support frame and the second support frame are respectively provided with a left bed edge and a right bed edge; the support frames respectively comprise a front support electric cylinder and a rear support electric cylinder, and the front support electric cylinder and the rear support electric cylinder synchronously run; the steel wire mattress is a steel wire mattress which respectively has five spring steel plates and stainless steel square tubes as frameworks; the first and second support frames are respectively connected with the electric screw rods of the front support and the rear support, and the top supports of the four electric cylinders are connected with the edge of the ready-made plate bed; the upper and lower stroke parts of the electric screw rod are flexible spring steel plates, and the left and right sides of the steel wire mattress are respectively provided with a body guard fence; the electric control unit adopts a safety mode of commercial power supply and switching power supply direct current 24V driving; the first supporting frame and the second supporting frame of the left bed board and the right bed board are lifted in an interlocking way so as to achieve the effect of turning over the bed in a left-right clearance.

The turning-over bed in the reference example and the prior art has the problems of complex structure, difficult turning-over, poor comfort and the like, therefore, the utility model provides a dual-purpose bed for turning over in a flexible rolling mat and a multi-sequence rolling way, which is used for solving the problems.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of complex structure, difficult turnover, poor comfort and the like of the prior turnover bed, the utility model designs a soft rolling mat multi-sequence turnover dual-purpose bed.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a soft rolling and rolling multi-sequence turnover dual-purpose bed comprises a bed frame, cross beams and bed legs, wherein a bed board is arranged at the top of the bed frame, a soft rolling mat is arranged at the top of the bed board, supporting mat rods are fixedly connected to two sides of the soft rolling mat, the number of the cross beams is at least three, side beams are arranged on two sides of two cross beams far away from the center of the bed, and connecting blocks are respectively arranged on two sides of the bottoms of the two cross beams at two ends of the bed; still including setting up the thrust unit who is used for promoting gentle rolling mat in bedstead bottom, thrust unit includes CV arc arm and hand rocker, CV arc arm includes C shape arm and linking arm, the hand rocker passes two connecting blocks of two crossbeam homonymies at bed both ends to rotate with the connecting block and be connected, be equipped with the clearance that supplies CV arc arm to pass through between the curb girder of crossbeam and its both sides, the bed board corresponds the position and is provided with the quad slit that supplies CV arc arm to pass through, C shape arm's one end and crossbeam and curb girder are articulated, C shape arm's the other end passes quad slit and prop mat pole fixed connection, linking arm one end and the articulated terminal side fixed connection of C shape arm, the linking arm other end passes through wire rope and is connected with the hand rocker.

The bed frame is also provided with fixed guardrails which are arranged at two ends and one side of the top of the bed frame, so that a person can be prevented from rolling off from the bed in the turning-over process.

Still include movable guardrail device, movable guardrail device sets up the one side of keeping away from fixed guardrail on the bedstead, movable guardrail device includes portable guardrail, fixture block and couple, couple fixed connection is on the foot, fixture block fixed connection is on the bedstead, and it has the aperture to be greater than the through-hole of portable guardrail body of rod diameter to open on the fixture block, the body of rod on the portable guardrail cup joints with the fixture block for portable guardrail and fixture block swing joint.

The length of the square hole is seven tenth of that of the bed board.

The distance between the hinge point of the CV arc-shaped arm and the hinge point of the cross beam and the side beam and the bedstead close to one side of the CV arc-shaped arm is three tenths of the length of the cross beam or the side beam.

The connecting block is an ear plate, a bearing is arranged on the ear plate and fixedly connected with the ear plate, and the hand-operated lever is rotatably connected with the ear plate through the bearing.

The linking arm includes V-arrangement arm and reinforcing arm, V-arrangement arm one end and C shape arm hinged end fixed connection, the V-arrangement arm other end with strengthen arm fixed connection, strengthen the one end fixed connection that the arm kept away from the V-arrangement arm on the C shape arm.

The flexible reel mat is flexible and non-retractable.

Compared with the prior art the utility model discloses there are following characteristics and beneficial effect:

1. the utility model has simple structure, adopts manual operation, is simple and convenient to operate, and does not need to adjust the lying position of a patient when in use, thereby having more turning positions and being beneficial to pressure reduction and sore prevention;

2. the utility model adopts the pushing device and the flexible mat rolling, which is stable and comfortable in the process of turning over,

and no falling feeling;

3. the utility model has two purposes, not only can be used as a turning-over bed, but also can be used as a common sleeping bed;

4. the utility model discloses set up about two sets of thrust unit, can realize standing up left or standing up right, realize that the manual bed is motionless, and two for the symmetry to the CV arc arm that the homonymy promoted, increased thrust unit and promoted the stability of propping the mat pole.

Drawings

FIG. 1 is an exploded view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

FIG. 4 is a side view in full section of the present invention;

fig. 5 is a side view of the pushing device in full section.

Wherein the reference numerals are: 10. a bed frame; 11. fixing the guard bar; 12. a cross beam; 13. a side beam; 14. a bed leg; 15. connecting blocks; 151. an ear plate; 152. a bearing; 20. a pushing device; 21. a CV arc arm; 211. a C-shaped arm; 212. a connecting arm; 213. a V-shaped arm; 214. a reinforcing arm; 22. a hand lever; 23. a wire rope; 24. a hinge point; 30. a bed board; 31. a square hole; 40. a flexible reel mat; 41. a supporting mat rod; 50. a movable guardrail device; 51. the guardrail can be moved; 52. a clamping block; 53. and (4) hanging hooks.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1-5, the dual-purpose bed for rolling and rolling in multiple steps and turning over in this embodiment includes a bed frame 10, cross beams 12 and bed legs 14, wherein a bed plate 30 is disposed on the top of the bed frame 10, a flexible rolling mat 40 is disposed on the top of the bed plate 30, supporting mat rods 41 are fixedly connected to two sides of the flexible rolling mat 40, the number of the cross beams 12 is at least three, side beams 13 are disposed on two sides of two cross beams 12 far away from the center of the bed, and connecting blocks 15 are disposed on two sides of the bottoms of two cross beams 12 at two ends of the bed respectively; still including setting up the thrust unit 20 that is used for promoting gentle rolling 40 in bedstead 10 bottom, thrust unit 20 includes CV arc arm 21 and hand lever 22, CV arc arm 21 includes C shape arm 211 and connecting arm 212, hand lever 22 passes two connecting blocks 15 of two crossbeams 12 homonymies at bed both ends to rotate with connecting block 15 and be connected, be equipped with the clearance that supplies CV arc arm 21 to pass through between crossbeam 12 and the curb girder 13 of its both sides, the bed board 30 corresponds the position and is provided with the quad slit 31 that supplies CV arc arm 21 to pass through, the one end and the crossbeam 12 and the curb girder 13 of C shape arm 211 are articulated, the other end of C shape arm 211 passes quad slit 31 and prop up pole 41 fixed connection, connecting arm 212 one end and the articulated terminal side fixed connection of C shape arm 211, the connecting arm 212 other end passes through wire rope 23 and is connected with hand lever 22.

Further, the bed frame 10 is further provided with fixed guardrails 11, and the fixed guardrails 11 are arranged at two ends and one side of the top of the bed frame 10, so that a person can be prevented from rolling off from the bed in the turning process.

Further, still include movable guardrail device 50, movable guardrail device 50 sets up the one side of keeping away from fixed guardrail 11 on bedstead 10, movable guardrail device 50 includes portable guardrail 51, fixture block 52 and couple 53, couple 53 fixed connection is on the foot 14, fixture block 52 fixed connection is on bedstead 10, and it has the aperture to be greater than the through-hole of portable guardrail 51 body of rod diameter to open on fixture block 52, the body of rod on portable guardrail 51 cup joints with fixture block 52 for portable guardrail 51 and fixture block 52 swing joint.

Further, the length of the square hole 31 is seven tenth of that of the bed plate 30.

Further, the hinge point 24 of the CV arc arm 21 hinged to the cross beam 12 and the side beam 13 is three tenths of the length of the cross beam 12 or the side beam 13 from the bed frame 10 near one side thereof.

Further, connecting block 15 is otic placode 151, be provided with bearing 152 on the otic placode 151, bearing 152 and otic placode 151 fixed connection, hand rocker 22 passes through bearing 152 and otic placode 151 rotate to be connected.

Further, the connecting arm 212 comprises a V-shaped arm 213 and a reinforcing arm 214, one end of the V-shaped arm 213 is fixedly connected with the hinged end of the C-shaped arm 211, the other end of the V-shaped arm 213 is fixedly connected with the reinforcing arm 214, and one end of the reinforcing arm 214 far away from the V-shaped arm 213 is fixedly connected on the C-shaped arm 211.

Further, the flexible rolling mat 40 is flexible and non-retractable.

The utility model discloses a theory of operation: firstly, lifting the movable guardrail 51, and placing the movable guardrail 51 on the hook 53, so that the periphery of the bed is protected by the guardrail, and people can fall off; then the hand lever 22 is rotated, the hand lever 22 drives the steel wire rope 23 to pull the CV arc arm 21, the CV arc arm 21 is pulled to do circular motion around the rotary connection with the hinge point 24, at this time, the C-shaped arm 211 of the CV arc arm 21 pushes the mat supporting rod 41 to lift one side of the flexible mat 40, a person on the flexible mat 40 turns over due to the difference of the heights of the left side and the right side, and the operation can be completed, and after the use is completed, the gravity and the pressure of the person act. The CV arc arms 21 fall back;

the pushing devices 20 push leftwards and rightwards, each group of pushing devices 20 comprises at least two symmetrically arranged CV arc arms 21, the pushing devices 20 pushing rightwards can push people to turn over rightwards, and the pushing devices 20 pushing leftwards can push people to turn over leftwards;

the utility model discloses a many prefaces stand up: the first method is that the person is positioned at the left side of the flexible mat 40 and faces to the left, the left shoulder is pressed for one hour, then the hand lever 22 is rotated to turn the person to the middle of the flexible mat 40 and faces upwards, the back is pressed for one hour, then the hand lever 22 is rotated to turn the person to the right side of the flexible mat 40 and faces to the right, the right shoulder is pressed for one hour, then the hand lever 22 is rotated to turn the person to the middle of the flexible mat 40 and faces upwards, the back is pressed for one hour, then the hand lever 22 is rotated to turn the person to the left side of the flexible mat 40 and faces to the left, and the left shoulder is pressed for one hour; repeating the steps, wherein the left shoulder and the right shoulder are respectively pressed for one hour and rest for three hours, and the back is pressed for one hour and rest for one hour;

the second method is that the person is positioned at the left side of the flexible rolling mat 40 and faces to the left, the left shoulder is pressed for one hour, then the hand lever 22 is rotated to turn the person to the middle of the flexible rolling mat 40 and faces upwards, the back is pressed for one hour, then the hand lever 22 is rotated to turn the person to the right side of the flexible rolling mat 40 and faces to the right, the right shoulder is pressed for one hour, then the person is turned back to the left side of the flexible rolling mat 40 and faces to the left, the steps are repeated, and the left shoulder, the back and the right shoulder are all pressed for one hour to have a rest for two hours;

the third method is that the turning of the uncertain position is carried out, the person can be positioned at any position on the bed, can lie aslant or lie flat, then the hand-operated rod 22 is rotated to turn the person to the required position, the pressing is carried out for one hour each time, and then the hand-operated rod 22 is rotated again to turn the person to another required position.

It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Claims (8)

1. A dual-purpose bed for rolling and turning over mat in multiple steps is characterized in that: the bending machine comprises a bed frame (10), cross beams (12) and bed legs (14), wherein a bed board (30) is arranged at the top of the bed frame (10), flexible rolling mats (40) are arranged at the top of the bed board (30), supporting mat rods (41) are fixedly connected to two sides of each flexible rolling mat (40), the number of the cross beams (12) is at least three, side beams (13) are arranged on two sides of each of the two cross beams (12) far away from the center of the bed, and connecting blocks (15) are respectively arranged on two sides of the bottoms of the two cross beams (12) at two ends of the bed;

still including setting up thrust unit (20) that is used for promoting gentle book mat (40) in bedstead (10) bottom, thrust unit (20) include CV arc arm (21) and hand lever (22), CV arc arm (21) include C shape arm (211) and linking arm (212), hand lever (22) pass two connecting blocks (15) of two crossbeams (12) homonymy at bed both ends to rotate with connecting block (15) and be connected, be equipped with the clearance that supplies CV arc arm (21) to pass through between crossbeam (12) and curb girder (13) of both sides thereof, bed board (30) correspond the position and are provided with quad slit (31) that supply CV arc arm (21) to pass through, the one end and crossbeam (12) and curb girder (13) of C shape arm (211) are articulated, the other end of C shape arm (211) passes quad slit (31) and prop up mat pole (41) fixed connection, linking arm (212) one end and the articulated fixed connection of C shape arm (211), the other end of the connecting arm (212) is connected with a hand-operated rod (22) through a steel wire rope (23).

2. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: the bed frame (10) is also provided with fixed guardrails (11), and the fixed guardrails (11) are arranged at two ends and one side of the top of the bed frame (10) to prevent a person from rolling off from the bed in the turning process.

3. The dual-purpose bed for rolling and rolling the flexible mat according to claim 2, wherein: still include movable guardrail device (50), movable guardrail device (50) set up the one side of keeping away from fixed guardrail (11) on bedstead (10), movable guardrail device (50) are including movable guardrail (51), fixture block (52) and couple (53), couple (53) fixed connection is on foot of a bed (14), fixture block (52) fixed connection is on bedstead (10), and it has the through-hole that the aperture is greater than movable guardrail (51) body of rod diameter to open on fixture block (52), the body of rod on movable guardrail (51) cup joints with fixture block (52) for movable guardrail (51) and fixture block (52) swing joint.

4. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: the length of the square hole (31) is seven tenth of that of the bed board (30).

5. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: the distance between a hinge point (24) of the CV arc arm (21) and the cross beam (12) and the side beam (13) and the bedstead (10) close to one side of the CV arc arm is three tenths of the length of the cross beam (12) or the side beam (13).

6. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: connecting block (15) are otic placode (151), be provided with bearing (152) on otic placode (151), bearing (152) and otic placode (151) fixed connection, hand cranking bar (22) pass through bearing (152) are rotated with otic placode (151) and are connected.

7. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: the linking arm (212) includes V-arrangement arm (213) and strengthens arm (214), V-arrangement arm (213) one end and C shape arm (211) hinged end fixed connection, V-arrangement arm (213) other end and strengthen arm (214) fixed connection, strengthen one end fixed connection that V-arrangement arm (213) was kept away from in arm (214) on C shape arm (211).

8. The dual-purpose bed for rolling and rolling the flexible mat according to claim 1, wherein: the flexible reel mat (40) is flexible and non-retractable.

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