CN213250583U

CN213250583U - Back rising and sideslip preventing structure of nursing bed

Info

Publication number: CN213250583U
Application number: CN202021189274.7U
Authority: CN
Inventors: 曹锐锋
Original assignee: Zhangjiagang Geer Nursing Equipment Co ltd
Current assignee: Zhangjiagang Geer Nursing Equipment Co ltd
Priority date: 2020-06-23
Filing date: 2020-06-23
Publication date: 2021-05-25
Anticipated expiration: 2030-06-23

Abstract

The utility model relates to the technical field of nursing beds, and discloses a back-rising and sideslip preventing structure of a nursing bed, which comprises a bedstead, wherein a supporting plate is fixedly connected to the left part and the right part of the bottom of the bedstead in a vertical and downward manner and is fixedly connected with a bed plate on the right side of the upper part of the bedstead, the left side of the bed plate is movably hinged with the right side of a backrest through a third pin shaft, and a protective side plate is fixedly connected to the upper parts of the front side and the rear side of the backrest; the upper part of the protective side plate is lapped with an extension lapping plate. The utility model discloses an install around back upper portion both sides equal vertical fixedly connected with protection curb plate that makes progress, can deal with the side direction protection of the patient of most, when meetting the great patient of size, can upwards stretch certain height in can following the rectangle grafting mouth in the protection curb plate with extending overlap plate and rectangle peg graft pole, then rotatory five butterfly bolts carry out the centre gripping to the rectangle peg graft pole fixed to improve the protecting effect.

Description

Back rising and sideslip preventing structure of nursing bed

Technical Field

The utility model relates to a nursing bed technical field specifically is a nursing bed plays back of body and prevents structure that sideslips.

Background

At present, along with the development of medical equipment, the existing nursing bed can be basically folded, for example, the back leaning plate of the nursing bed can be lifted upwards, so that a patient can lean on the nursing bed conveniently, and the posture of the patient lying in bed can be adjusted to be more comfortable. In the back lifting process of a common nursing bed, due to unstable gravity center, the two sides of the back have large moving spaces, a human body can sideslip to the two sides to cause body displacement, the body needs to be righted again for many times, and risks such as bone fracture, lumbar vertebra injury and pelvic bone injury can be caused in serious cases.

When a patient with a large size is encountered in the prior art, the height of the protective side plate which cannot be changed cannot reach a reasonable safety protection range, and potential safety hazards exist.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a nursing bed plays back of body and prevents sideslip structure, has solved the problem that proposes among the background art.

In order to achieve the above object, the utility model provides a following technical scheme: a back rising and sideslip preventing structure of a nursing bed comprises a bed frame, wherein a supporting plate is fixedly connected with the left portion and the right portion of the bottom of the bed frame in a vertical and downward mode, a bed plate is fixedly connected with the right side of the upper portion of the bed frame, the left side of the bed plate is movably hinged with the right side of a backrest through a third hinge pin, and a protective side plate is fixedly connected with the upper portions of the front side and the rear side of the backrest in a vertical and; an extension lapping plate is lapped on the upper part of the protective side plate;

a plurality of rectangular inserting ports which are distributed equidistantly are vertically and upwards formed in the protective side plate, a plurality of rectangular inserting rods which are distributed equidistantly are vertically and downwards fixedly connected to the bottom of the extending lapping plate, and butterfly bolts are screwed on the protective side plate on the front side of each rectangular inserting port in a horizontal and longitudinal threaded mode;

the middle part of the left side of the supporting plate on the left side of the bottom of the bedstead is horizontally and fixedly connected with a cross rod leftwards, the left end part of the cross rod is fixedly connected with the lower end part of the electric push rod through a second pin shaft, and the upper end part of a push rod of the electric push rod is movably hinged with the middle position of the bottom of the backrest through a first pin shaft.

As a preferred embodiment of the present invention, the protection side plate and the extension lap plate are PEEK plastic plates.

As a preferred embodiment of the present invention, each rectangular insertion rod is vertically aligned with each rectangular insertion port for one-to-one insertion.

As a preferred embodiment of the present invention, the extension plate has a foam protective edge fixedly connected to the upper end surface thereof.

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

the utility model discloses an install around back upper portion both sides equal vertical fixedly connected with protection curb plate that makes progress, can deal with the side direction protection of the patient of most, when meetting the great patient of size, can upwards stretch certain height in can following the rectangle grafting mouth in the protection curb plate with extending overlap plate and rectangle peg graft pole, then rotatory five butterfly bolts carry out the centre gripping to the rectangle peg graft pole fixed to improve the protecting effect.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic view of the overall structure of a back-lifting and sideslip preventing structure of a nursing bed of the present invention;

FIG. 2 is a schematic view of the structure of the nursing bed with butterfly bolts distributed on the protective side plate for preventing from side slipping during back rising;

FIG. 3 is a schematic view of the top view of the arrangement of the butterfly bolts on the protective side plate of the back-lifting sideslip prevention structure of the nursing bed of the present invention;

fig. 4 is the utility model discloses a side-looking structural schematic is connected to extension overlap plate and rectangle peg graft pole of structure that sideslips is prevented to nursing bed getting up on back.

In the figure: 1. a bed frame; 2. a backrest; 3. a first pin shaft; 4. a push rod; 5. a cross bar; 6. a second pin shaft; 7. an electric push rod; 8. a rectangular socket; 9. a protective side plate; 10. an extension strap; 11. protecting edges by using foam; 12. a third pin shaft; 13. a bed board; 14. a support plate; 15. a butterfly bolt; 16. rectangular plug-in connection rod.

The utility model provides an instrument all can be through market purchase and private customization acquisition.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention; in the description of the present invention, it should be noted that unless otherwise explicitly stated or limited, the terms "mounted," "connected" and "disposed" are to be construed broadly, and may for example be fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides a technical solution: a back rising and sideslip preventing structure of a nursing bed comprises a bed frame 1, wherein the left part and the right part of the bottom of the bed frame 1 are vertically and downwards fixedly connected with supporting plates 14, the right side of the upper part of the bed frame 1 is fixedly connected with a bed plate 13, the left side of the bed plate 13 is movably hinged with the right side of a backrest 2 through a third pin shaft 12, and the upper parts of the front side and the rear side of the backrest 2 are vertically and upwards fixedly connected with protective side plates 9; an extension lapping plate 10 is lapped on the upper part of the protective side plate 9;

a plurality of rectangular inserting ports 8 which are distributed equidistantly are vertically and upwards formed in the protective side plate 9, a plurality of rectangular inserting rods 16 which are distributed equidistantly are vertically and downwards fixedly connected to the bottom of the extending and overlapping plate 10, and butterfly bolts 15 are screwed on the protective side plate 9 on the front side of each rectangular inserting port 8 in a horizontal and longitudinal threaded mode;

a cross rod 5 is horizontally and fixedly connected to the left side of the middle part of the left side of a supporting plate 14 positioned on the left side of the bottom of the bedstead 1, the left end part of the cross rod 5 is fixedly connected with the lower end part of an electric push rod 7 through a second pin shaft 6, and the upper end part of a push rod 4 of the electric push rod 7 is movably hinged with the middle position of the bottom of the backrest 2 through a first pin shaft 3; specifically, the method comprises the following steps: the protection side plates 9 are vertically and upwards fixedly connected to the front side and the rear side of the upper portion of the backrest 2, so that the lateral protection of most patients can be met, when a patient with a large body size is met, the extension lapping plates 10 and the rectangular plug-in rods 16 can be upwards stretched by a certain height from the rectangular plug-in ports 8 in the protection side plates 9, and then the five butterfly bolts 15 are rotated to clamp and fix the rectangular plug-in rods 16, so that the protection effect is improved; when the angle of the backrest needs to be adjusted, the push rod 4 of the electric push rod 7 drives the backrest 2 to adjust the angle.

In this embodiment, the protection side plate 9 and the extension lapping plate 10 are PEEK plastic plates, and are low in cost and high in strength.

In this embodiment (see fig. 1), each rectangular insertion rod 16 is vertically aligned with each rectangular insertion port 8 and is inserted one by one, and a guard rail can be formed between the plurality of rectangular insertion rods 16 and the extending plate 10, so as to improve the safety.

In this embodiment (please refer to fig. 1), the upper end surface of the extension plate 10 is fixedly connected with a foam protective edge 11, and the foam protective edge 11 can be used for preventing the collision between the patient and the protection plate.

When a nursing bed plays back and prevents sideslip structure and uses, it needs to explain, the utility model relates to a nursing bed plays back and prevents sideslip structure, and each part is the part that general standard component or technical staff in the field know, and its structure and principle all can all learn through the technical manual or learn through conventional experimental method for this technical staff.

When the foldable backrest is used, the protection side plates 9 are vertically and upwards fixedly connected to the front side and the rear side of the upper portion of the backrest 2, lateral protection of most patients can be achieved, when a patient with a large size is met, the extension lapping plates 10 and the rectangular insertion rods 16 can be upwards stretched to a certain height from the rectangular insertion ports 8 in the protection side plates 9, then the five butterfly bolts 15 are rotated to clamp and fix the rectangular insertion rods 16, and therefore the protection effect is improved; when the angle of the backrest needs to be adjusted, the push rod 4 of the electric push rod 7 drives the backrest 2 to adjust the angle.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a structure that sideslips is prevented in nursing bed back of body, includes bedstead (1), its characterized in that: the left part and the right part of the bottom of the bedstead (1) are vertically and downwards fixedly connected with supporting plates (14), the right side of the upper part of the bedstead (1) is fixedly connected with a bed plate (13), the left side of the bed plate (13) is movably hinged with the right side of the backrest (2) through a third pin shaft (12), and the upper parts of the front side and the rear side of the backrest (2) are vertically and upwards fixedly connected with protective side plates (9); an extension lapping plate (10) is lapped on the upper part of the protective side plate (9);

a plurality of rectangular inserting ports (8) which are distributed at equal intervals are vertically and upwards formed in the protective side plate (9), a plurality of rectangular inserting rods (16) which are distributed at equal intervals are vertically and downwards fixedly connected to the bottom of the extending and lapping plate (10), and butterfly bolts (15) are screwed on the protective side plate (9) on the front side of each rectangular inserting port (8) in a horizontal and longitudinal threaded mode;

the middle part of the left side of a supporting plate (14) on the left side of the bottom of the bedstead (1) is horizontally and fixedly connected with a cross rod (5) leftwards, the left end part of the cross rod (5) is fixedly connected with the lower end part of an electric push rod (7) through a second pin shaft (6), and the upper end part of a push rod (4) of the electric push rod (7) is movably hinged with the middle position of the bottom of the backrest (2) through a first pin shaft (3).

2. The nursing bed back-rising sideslip prevention structure according to claim 1, characterized in that: the protection side plate (9) and the extension lapping plate (10) are all PEEK plastic plates.

3. The nursing bed back-rising sideslip prevention structure according to claim 1, characterized in that: each rectangular insertion rod (16) is vertically aligned with each rectangular insertion port (8) and is inserted into the rectangular insertion ports one by one.

4. The nursing bed back-rising sideslip prevention structure according to claim 1, characterized in that: the upper end face of the extension lapping plate (10) is fixedly connected with a foam protective edge (11).