CN212416181U

CN212416181U - Nursing bed back cushion for internal medicine

Info

Publication number: CN212416181U
Application number: CN202020268325.9U
Authority: CN
Inventors: 赵新; 文凤云; 陈淑静; 高云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-06
Filing date: 2020-03-06
Publication date: 2021-01-29
Anticipated expiration: 2030-03-06

Abstract

The utility model relates to a nursing bed back cushion for internal medicine, which comprises a nursing bed body, a movable plate and a back cushion body, wherein the movable plate is hinged with the nursing bed body, the front surface of the movable plate is provided with a groove, and the left and right sides of the movable plate are provided with vertical plates in front of the inner part of the groove at the inner side end of the cushion body, the upper end and the lower end of one side surface of the vertical plate, which is close to the movable plate, are respectively and fixedly connected with a limiting rod, one end of the limiting rod, which is far away from the vertical plate, penetrates into the groove, the left side and the right side of the movable plate are both rotatably connected with screw rods through bearings, the middle part of the vertical plate is in threaded connection with the screw, the left side and the right side of the cushion body are both provided with limit grooves which are in splicing fit with the limit rods, the inside of recess and the rear that is located the cushion body are provided with the push pedal, be connected with a plurality of compression spring between the tank bottom of push pedal and recess. The back cushion can be firmly installed and is convenient to disassemble.

Description

Nursing bed back cushion for internal medicine

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a nursing bed cushion for internal medicine.

Background

Many patients in hospitals need to be hospitalized to receive bed-lying treatment, but the patients lying in bed for a long time easily cause body fatigue or limb numbness, and often need to adjust the state in a sitting and standing posture, so that most nursing sickbeds have the function of rotating and lifting the bed back, and meanwhile, a back cushion is an indispensable article for improving the comfort of the patients.

The back cushion is generally directly placed on the bed for the patient to lean against, and because the back cushion has no fixed structure, the position of the back cushion is easy to change, which is not beneficial to the patient to lean against, and also has the potential safety hazard of falling, which is the defect of the prior art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nursing bed cushion for internal medicine, this cushion can realize firm installation, and dismantle the convenience.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an internal medicine is with nursing bed cushion, includes the nursing bed body, fly leaf and cushion body, the fly leaf is articulated each other with the nursing bed body, the front of fly leaf is seted up flutedly, and the inside the place ahead of the inside of the medial extremity of cushion body, the left and right sides of fly leaf all is provided with the riser, the upper and lower both ends that the riser is close to fly leaf side surface have linked firmly the gag lever post respectively, the one end that the riser was kept away from to the gag lever post runs through to the inside of recess, the left and right sides of fly leaf all rotates through the bearing and is connected with the screw rod, and the middle part and the screw rod threaded connection of riser, the left and right sides of cushion body all seted up with the gag lever post complex spacing groove of pegging graft, the inside of recess and the rear that is.

Preferably, the upper side and the lower side of the inner cavity of the groove are fixedly connected with clamping blocks, and the upper side and the lower side of the back cushion body are provided with clamping grooves in sliding fit with the clamping blocks.

Preferably, one end of the screw rod, which is far away from the movable plate, extends out of the vertical plate and is fixedly connected with a knob.

Preferably, the upper end and the lower end of the back face of the push plate are respectively and symmetrically fixedly connected with a sliding rod, and one end, far away from the push plate, of the sliding rod penetrates through the rear portion of the movable plate.

Preferably, the rear end of the sliding rod is fixedly connected with a limiting block, and the cross-sectional area of the limiting block is larger than that of the sliding rod.

Preferably, the front surface of the back cushion body is an outward convex cambered surface.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses simple structure, easy dismounting, the position of installation back cushion alright realize fixed, make the lean on that patient can be relieved, the security performance is high, and the medical personnel of being convenient for dismantle fast, help promoting medical personnel's work efficiency. Therefore, compared with the prior art, the utility model has the substantive characteristics and the progress, and the beneficial effects of the implementation are also obvious.

Drawings

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

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

FIG. 3 is a schematic view of an assembly structure of a vertical plate and a movable plate;

fig. 4 is a schematic structural view of the cushion body.

In the figure: 1. nursing the bed body; 2. a movable plate; 3. a back cushion body; 4. a groove; 5. a vertical plate; 6. a limiting rod; 7. a screw; 8. a limiting groove; 9. pushing the plate; 10. a compression spring; 11. a clamping block; 12. a card slot; 13. a knob; 14. a slide bar; 15. and a limiting block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, 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.

A nursing bed back cushion for internal medicine comprises a nursing bed body 1, a movable plate 2 and a back cushion body 3, wherein the movable plate 2 is hinged with the nursing bed body 1, a groove 4 is formed in the front of the movable plate 2, the front of the inner part 4 of the inner side end of the back cushion body 3 is in front of the inner part, vertical plates 5 are arranged on the left side and the right side of the movable plate 2, the upper end and the lower end, close to the surface of one side of the movable plate 2, of each vertical plate 5 are fixedly connected with limit rods 6 respectively, one end, far away from each vertical plate 5, of each limit rod 6 penetrates into the corresponding groove 4, the left side and the right side of the movable plate 2 are rotatably connected with screw rods 7 through bearings, the middle parts of the vertical plates 5 are in threaded connection with the screw rods 7, limit grooves 8 in inserting connection with the limit rods 6 are formed in the left, be connected with a plurality of compression spring 10 between push pedal 9 and recess 4's the tank bottom, when gag lever post 6 inserts the spacing inslot 8, compression spring 10 is in compression state, when gag lever post 6 extracts from spacing inslot 8 like this, compression spring 10 resets and can be with the ejecting recess 4 of cushion body 3, the mounting structure of this nursing bed cushion is comparatively simple, be convenient for medical personnel dismantle and install it, help promoting medical personnel's work efficiency, can alleviate medical personnel's work burden simultaneously, and practice thrift operating time.

Fixture block 11 has all been linked firmly to the upper and lower both sides of recess 4 inner chamber, the draw-in groove 12 with fixture block 11 sliding fit is all seted up to the upper and lower both sides of cushion body 3, through the setting of fixture block 11 and draw-in groove 12, can avoid cushion body 3 to rock about recess 4's inside, guarantees cushion body 3's installation fastness.

The riser 5 is stretched out and is linked firmly knob 13 to the one end of keeping away from fly leaf 2 in the screw rod 7, and medical personnel's accessible knob 13 rotates screw rod 7 to the position of adjustment riser 5 and gag lever post 6.

The upper and lower both ends at the push pedal 9 back are the symmetry respectively and are linked firmly slide bar 14, the one end that slide bar 14 kept away from push pedal 9 runs through to the rear of fly leaf 2, through the setting of slide bar 14, increases the stability of push pedal 9 in the front and back motion process, can avoid push pedal 9 compression spring 10 that bends simultaneously.

The rear end of the slide bar 14 is fixedly connected with a limiting block 15, the sectional area of the limiting block 15 is larger than that of the slide bar 14, the limiting of the motion range of the slide bar 14 and the push plate 9 is realized through the arrangement of the limiting block 15, the slide bar 14 is prevented from being separated from the movable plate 2, and the normal use of the push plate 9 is ensured.

The front of cushion body 3 is the cambered surface of evagination, and cushion body 3 is made for the cotton material of memory, and the travelling comfort of patient when using can be increased to this kind of design, and the memory cotton has elasticity to can use repeatedly.

When cushion body 3 is dismantled, rotate through two screw rods 7 of knob 13 drive, the rotation of screw rod 7 makes riser 5 outwards remove along screw rod 7, and riser 5 drives gag lever post 6 synchronous motion, makes gag lever post 6 break away from the inside of spacing groove 8, and compression spring 10 resets and pushes out recess 4 with cushion body 3 through push pedal 9, realizes cushion body 3's dismantlement. When the back cushion body 3 is installed, the clamping groove 12 on the back cushion body 3 is aligned with the clamping block 11 and pressed into the groove 4, and then the knob 13 is rotated reversely, so that the limiting rod 6 is inserted into the limiting groove 8, and the installation of the back cushion body 3 is realized.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an internal medicine is with nursing bed cushion, includes nursing bed body (1), fly leaf (2) and cushion body (3), its characterized in that: the nursing bed is characterized in that the movable plate (2) is hinged with the nursing bed body (1), a groove (4) is formed in the front of the movable plate (2), a limiting rod (6) is fixedly connected to the upper end and the lower end of the vertical plate (5) close to the side surface of the movable plate (2) respectively, one end, away from the vertical plate (5), of the limiting rod (6) penetrates into the groove (4), a screw rod (7) is rotatably connected to the left side and the right side of the movable plate (2) through a bearing, the middle of the vertical plate (5) is in threaded connection with the screw rod (7), a limiting groove (8) in plug-in fit with the limiting rod (6) is formed in the left side and the right side of the cushion body (3), a push plate (9) is arranged in the groove (4) and behind the cushion body (3), a plurality of compression springs (10) are connected between the push plate (9) and the bottom of the groove (4).

2. The nursing bed cushion for internal medicine of claim 1, wherein: the upper side and the lower side of the inner cavity of the groove (4) are fixedly connected with clamping blocks (11), and the upper side and the lower side of the back cushion body (3) are respectively provided with a clamping groove (12) in sliding fit with the clamping blocks (11).

3. The nursing bed cushion for internal medicine of claim 2, wherein: one end of the screw rod (7) far away from the movable plate (2) extends out of the vertical plate (5) and is fixedly connected with a knob (13).

4. The nursing bed cushion for internal medicine of claim 3, wherein: the upper end and the lower end of the back of the push plate (9) are symmetrically and fixedly connected with a sliding rod (14) respectively, and one end, far away from the push plate (9), of the sliding rod (14) penetrates through the rear part of the movable plate (2).

5. The nursing bed cushion for internal medicine of claim 4, wherein: the rear end of the sliding rod (14) is fixedly connected with a limiting block (15), and the sectional area of the limiting block (15) is larger than that of the sliding rod (14).

6. The nursing bed cushion for internal medicine of claim 5, wherein: the front surface of the back cushion body (3) is an outward convex cambered surface.