CN213406690U

CN213406690U - Backrest device of sickbed

Info

Publication number: CN213406690U
Application number: CN202022331736.0U
Authority: CN
Inventors: 马靖
Original assignee: Shaoxing Hospital of Traditional Chinese Medicine
Current assignee: Shaoxing Hospital of Traditional Chinese Medicine
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-11
Anticipated expiration: 2030-10-19

Abstract

A sickbed backrest device, which belongs to the technical field of medical supplies. The utility model discloses a back frame, the after-poppet, the bracing piece, fixed plate and articulated slab, articulated back frame and after-poppet are articulated respectively at the both ends of articulated slab, the bracing piece can be dismantled and connect in the both sides of back frame, be equipped with a plurality of gear draw-in grooves on the after-poppet, the bracing piece can be arranged in the gear draw-in groove, the front surface of back frame can be dismantled and be connected with the back pad, the back pad is connected with the cushion, be equipped with first erection column on the lateral surface of articulated slab, be equipped with the second erection column on the lateral surface at after-poppet both ends, first erection column passes through the spiro union screw and links to each other articulated slab and fixed. The utility model is suitable for a various sick beds, the time spent can fold and put under the bed or beside the bed, when patient need sit up in bed, put behind one's back as the back and use at patient, can regard as the thing of supporting after propping up, help the patient of lying in bed to change the tired in order to alleviate long-time bed.

Description

Backrest device of sickbed

Technical Field

The utility model belongs to the technical field of medical articles for use, specifically relate to a sick bed back device.

Background

For the patients in hospital or lying on the bed for a long time, the patients feel fatigue after lying in bed for a long time, especially the paralyzed patients and critical patients who lose self-care ability often need to sit up or lean against the bed with the help of the outside to have a rest so as to change the lying posture and relieve the fatigue. The passive sitting up or leaning back of the patient needs to push up the patient by means of the force of nursing staff, and then one end of the sickbed is shaken up for a certain angle, so that the posture of the patient can be changed.

At present, a sickbed for a critically ill patient is an air cushion bed, the swing angle of the air cushion bed is limited to a certain extent on the basis of safety, and if the swing angle is too large, the extrusion deformation degree of the air cushion bed is too high, so that potential safety hazards exist. Therefore, the nursing staff can stack the pillow, the quilt roll or the clothes roll on the back of the patient after the patient is lifted up, so as to be matched with the air cushion bed for use, and the patient can be in a half-lying posture. The sitting and leaning postures of the patient cannot be endured due to the stress deformation of the support, so that the body of the patient feels uncomfortable.

Therefore, a new solution is needed to solve this problem.

Disclosure of Invention

The utility model mainly solves the technical problems existing in the prior art and provides a sickbed backrest device.

The above technical problem of the present invention can be solved by the following technical solutions: the utility model provides a sick bed back device, includes back frame, after-poppet, bracing piece, fixed plate and articulated slab, articulated back frame and after-poppet are articulated respectively at the both ends of articulated slab, the bracing piece can be dismantled the both sides of connecting in the back frame, be equipped with a plurality of gear draw-in grooves on the after-poppet, the bracing piece can be arranged in the gear draw-in groove, the front surface of back frame can be dismantled and is connected with the back pad, the back pad is connected with the cushion, be equipped with first erection column on the lateral surface of articulated slab, be equipped with the second erection column on the lateral surface at after-poppet both ends, first erection column passes through the spiro union screw and links to each other articulated slab and fixed plate, the second erection column passes through the.

Preferably, both sides of the backrest frame are provided with third mounting columns corresponding to the second mounting columns.

Preferably, both sides of the backrest frame are provided with first screw holes, and the backrest frame and the support rod are connected through screw threads by the first screw holes.

Preferably, the front surface of the backrest frame is provided with a clamping groove, the rear surface of the backrest cushion is provided with a clamping strip matched with the clamping groove, and the clamping strip is clamped with the clamping groove.

Preferably, the backrest frame also comprises support legs which are detachably connected to two sides of the backrest frame.

Preferably, both sides of the backrest frame are provided with second screw holes, and the backrest frame and the supporting legs are connected through screw threads by the second screw holes.

The utility model discloses beneficial effect who has: the utility model is suitable for a various sick beds, the time spent can fold and put under the bed or by the bed, when patient need sit up in bed, puts the device and uses as the back behind one's back at patient, can regard as the supporter after propping up, and help bed patient change the posture in order to alleviate tired of long-time bed. The utility model discloses a set up the cushion, when patient sat on the cushion, can carry out the rigidity to the cushion, can prevent that the back device from sliding backward to need not to lean on the back device and use on the head of a bed, can use anywhere in the sick bed. The utility model discloses a warp, still can act as sick bed desk and use, application range greatly increased, the market promotion potentiality is great.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of a connecting structure of the back frame and the rear frame of the present invention;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

fig. 4 is a schematic structural view of the fixing plate of the present invention;

fig. 5 is a schematic structural view of the back cushion of the present invention;

fig. 6 is a schematic structural view of the backrest frame of the present invention;

fig. 7 is a schematic structural view of the slot of the present invention;

fig. 8 is a folding, storage and use state diagram of the present invention;

FIG. 9 is a schematic view of a support leg according to the present invention;

fig. 10 is a using state diagram of the medical table of the present invention.

In the figure: 1. a backrest frame; 2. a rear bracket; 3. a support bar; 4. a fixing plate; 5. a hinge plate; 6. a gear clamping groove; 7. a backrest cushion; 8. a cushion; 9. a first mounting post; 10. a second mounting post; 11. a screw; 12. a third mounting post; 13. a first screw hole; 14. a card slot; 15. clamping the strip; 16. supporting legs; 17. a second screw hole; 18. and a through hole.

Detailed Description

The technical solution of the present invention is further specifically described below by way of examples and with reference to the accompanying drawings.

Example (b): a sickbed backrest device is disclosed, as shown in figures 1-7, comprising a backrest frame 1, a rear support 2, a support rod 3, a fixed plate 4 and a hinged plate 5, wherein the hinged plate 5 is used for connecting the backrest frame 1 and the rear support 2, two ends of the hinged plate 5 are respectively hinged with the backrest frame 1 and the rear support 2, the support rod 3 is U-shaped, the support rod 3 is detachably connected with two sides of the backrest frame 1, the rear support 2 is provided with a plurality of gear slots 146, the support rod 3 can be arranged in the gear slots 146, the front surface of the backrest frame 1 is detachably connected with a backrest cushion 7, the backrest cushion 7 is connected with a cushion 8, the backrest cushion 7 and the cushion 8 are connected into a whole, the outer side surface of the hinged plate 5 is provided with a first mounting column 9, the outer side surfaces of two ends of the rear support 2 are provided with a second mounting column 10, two sides of the fixed plate 4 are provided with through holes 18 matched with the first mounting column, the fixing plate 4 is fixedly connected with the hinged plate 5 in a mode that the screw 11 penetrates through one through hole 18 of the fixing plate 4 and then is in threaded connection with the first mounting column 9, and the fixing plate 4 is fixedly connected with the rear support 2 in a mode that the screw 11 penetrates through the other through hole 18 of the fixing plate 4 and then is in threaded connection with the second mounting column 10. Through setting up cushion 8, when patient sat and leans on back device, because patient sits on cushion 8, can fix cushion 8 to prevent that back device from sliding backward, it is very convenient to use, need not to lean on back device and use on the head of a bed, can use in sick bed any place.

The two sides of the backrest frame 1 are respectively provided with a first screw hole 13, the first screw holes 13 are in threaded connection with screws 11, and the backrest frame 1 is connected with the support rod 3 through the threaded screws 11. For the use of the supporting rod 3, the first screw hole 13 and the screw 11 do not need to be screwed tightly, that is, the screw connection of the first screw hole 13 and the screw 11 only needs to connect the backrest frame 1 and the supporting rod 3, and the supporting rod 3 and the backrest frame 1 do not need to be fixedly connected, so that the supporting rod 3 can rotate by taking the screw 11 as a rotating shaft, the supporting rod 3 and the gear clamping groove 146 are convenient to cooperate to use, and the inclination angle of the backrest frame 1 can be conveniently adjusted.

The front surface of the back rest frame 1 is provided with a clamping groove 14, the rear surface of the back rest cushion 7 is provided with a clamping strip 15 matched with the clamping groove 14, the back rest frame 1 is connected with the back rest cushion 7 in a mode that the clamping strip 15 is clamped with the clamping groove 14, and when the back rest cushion 7 is not used, the back rest cushion 7 and the back rest frame 1 can be separated only by removing the clamping strip 15 from the clamping groove 14.

As shown in fig. 1 and 8, third mounting posts 12 corresponding to the second mounting posts 10 are provided on both sides of the back frame 1 to facilitate storage of the back rest device. In use, the backrest cushion 7 is removed from the backrest frame 1, the screw 11 arranged on the second mounting column 10 is unscrewed, the screw 11 arranged on the first mounting column 9 is unscrewed, then the backrest frame 1 is turned clockwise to the rear bracket 2, meanwhile, the fixing plate 4 is turned to the third mounting column 12, the third mounting column 12 fixedly connects the fixing plate 4 and the backrest frame 1 through the screw 11, and finally the screw 11 arranged on the second mounting column 10 is screwed, so that the folding and the storage of the backrest device are completed.

As shown in fig. 1, 9 and 10, the backrest device further includes support legs 16, wherein second screw holes 17 are formed in both sides of the backrest frame 1, the second screw holes 17 connect the backrest frame 1 and the support legs 16 through screw bolts 11, and the support legs 16 are detachably connected to both sides of the backrest frame 1. When the backrest device is used, the backrest cushion 7 and the supporting rod 3 are removed from the backrest frame 1, the screws 11 installed on the second mounting column 10 are unscrewed, the screws 11 installed on the first mounting column 9 are unscrewed, then the backrest frame 1 is turned to the rear support 2 anticlockwise, meanwhile, the fixing plate 4 is turned to the third mounting column 12, the fixing plate 4 and the backrest frame 1 are fixedly connected through the third mounting column 12 through the screw threads 11, the screws 11 installed on the second mounting column 10 are screwed, and finally the supporting legs 16 are installed on the backrest frame 1 in a mode that the screws 11 are screwed with the second screw holes 17, so that the deformation of the backrest device is completed, and the backrest device can serve as a sickbed table. In the process of deformation of the backrest device, the backrest frame 1 can also adopt the rear bracket 2 which turns clockwise, but the use experience feeling is influenced to a certain extent because the clamping groove 14 is arranged on the front surface of the backrest frame 1.

To sum up, the utility model is suitable for a various sick beds, the time spent can fold up and put under the bed or by the bed, when patient need sit up in bed, puts the device behind one's back as the back and uses, can regard as the support after propping up, help bed patient to change the tired of posture in order to alleviate long-time bed. The utility model discloses a set up the cushion, when patient sat on the cushion, can carry out the rigidity to the cushion, can prevent that the back device from sliding backward to need not to lean on the back device and use on the head of a bed, can use anywhere in the sick bed. The utility model discloses a warp, still can act as sick bed desk and use, application range greatly increased, the market promotion potentiality is great.

Finally, it should be noted that the above embodiments are merely representative examples of the present invention. Obviously, the present invention is not limited to the above-described embodiments, and many modifications are possible. Any simple modification, equivalent change and modification made to the above embodiments according to the technical spirit of the present invention should be considered as belonging to the protection scope of the present invention.

Claims

1. The utility model provides a sick bed back device, a serial communication port, including back frame, after-poppet, bracing piece, fixed plate and articulated slab, articulated back frame and after-poppet are articulated respectively at the both ends of articulated slab, the bracing piece can be dismantled the both sides of connecting in the back frame, be equipped with a plurality of gear draw-in grooves on the after-poppet, the bracing piece can be arranged in the gear draw-in groove, the front surface of back frame can be dismantled and be connected with the back pad, the back pad is connected with the cushion, be equipped with first erection column on the lateral surface of articulated slab, be equipped with the second erection column on the lateral surface at after-poppet both ends, first erection column passes through the spiro union screw and links to each other articulated slab and fixed plate, the second erection column passes through.

2. The patient bed backrest device according to claim 1, wherein the backrest frame is provided with third mounting posts corresponding to the second mounting posts on both sides.

3. The backrest device for hospital bed of claim 1, wherein the backrest frame has first screw holes on both sides, and the first screw holes connect the backrest frame and the support rod via screw bolts.

4. The backrest device of claim 1, wherein the backrest frame has a slot on its front surface, and the backrest cushion has a slot on its rear surface, and the slot is engaged with the slot.

5. The patient bed backrest device of claim 1, further comprising support legs detachably connected to both sides of the backrest frame.

6. The backrest device for hospital bed of claim 5, wherein the backrest frame has second screw holes on both sides, and the second screw holes connect the backrest frame and the support legs via screw bolts.