CN211797358U

CN211797358U - Nursing bed

Info

Publication number: CN211797358U
Application number: CN202020182395.2U
Authority: CN
Inventors: 李�远
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-19
Filing date: 2020-02-19
Publication date: 2020-10-30
Anticipated expiration: 2030-02-19

Abstract

The utility model belongs to the technical field of nursing apparatus, specific saying discloses a nursing bed. The technical scheme includes that the bed comprises a bed frame, an upper section bed frame connected with the bed frame shaft and used for the back of a human body to rest on, and a supporting mechanism arranged at the bottom of the upper section bed frame, wherein the upper section bed frame is composed of a main bed frame and an auxiliary bed frame which are connected through the shaft; the auxiliary bed frame can rotate around the main bed frame through the pushing of the auxiliary supporting mechanism, so that the upper portion of the auxiliary bed frame protrudes out of the main bed frame. When the upper segment that this nursing bed relied on at the human back that constitutes the bed frame was shaken up, can realize simultaneously having filled up the neck, guarantee that the neck erects, the cervical vertebra can be effectively supported when this nursing bed can effectively solve patient's seat and stand, avoids patient to appear tired and the problem of leaning on backward.

Description

Nursing bed

Technical Field

The utility model belongs to the technical field of nursing apparatus, specific saying relates to a make things convenient for domestic nursing bed that patient used.

Background

At present, no matter a nursing bed used in a hospital or a family, a bed frame forming the bed surface of the nursing bed is divided into an upper section, a lower section or a two-section or three-section structure formed by the upper section, the middle section and the lower section, and the two-section or three-section structure can enable a patient to sit up on the bed. Namely, the upper bed frame on which the upper body (namely the back) of the patient is supported can be lifted by the supporting mechanism arranged on the underframe, so that the patient can be seated and lying conveniently for eating, talking and other activities. However, the nursing bed with the structure only can support the upper body above the waist including the cervical vertebra and the head together by the upper section, so that the cervical vertebra support of the nursing bed can be tired after a long time, and a patient can be in a backward bending state and is extremely uncomfortable; to overcome this drawback, it is generally necessary to pad the neck with clothing or pillows or the like, already achieving an upright shape of the head; such a pad of clothing on its neck is only temporary and does not solve the above-mentioned drawbacks of the nursing bed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a household nursing bed which can simultaneously cushion the neck and ensure the neck to be erected when the upper section which is followed by the back of the human body and forms the bed frame is shaken.

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

a nursing bed comprises a bed frame, an upper section bed frame connected with the bed frame shaft and used for the back of a human body to rest on, and a supporting mechanism arranged at the bottom of the upper section bed frame; the upper section bed frame is composed of a main bed frame and an auxiliary bed frame which are connected through a shaft; the auxiliary bed frame can rotate around the main bed frame through the pushing of the auxiliary supporting mechanism, so that the upper portion of the auxiliary bed frame protrudes out of the main bed frame.

The additional technical characteristics of the nursing bed also comprise:

the auxiliary supporting mechanism comprises a pushing frame capable of pushing the auxiliary bed frame to rotate and a pushing frame power mechanism; wherein,

the bottom of the pushing frame is fixed with the bed frame shaft, and the upper part of the pushing frame is in sliding connection with the auxiliary bed frame; or

The pushing frame comprises a cross bar forming the upper part of the pushing frame, and rolling wheels which respectively slide with vertical supporting rods forming the main bed frame and the auxiliary bed frame are arranged on the upper part and the lower part of the cross bar;

a left baffle frame and a right baffle frame which are connected through a shaft are arranged on the vertical support rods which form the main bed frame and are arranged on the two sides of the auxiliary bed frame, and triangular support plates which can slide along the transverse bars which form the pushing frames are vertically arranged at the bottoms of the left baffle frame and the right baffle frame;

a rolling wheel mechanism is fixed on the cross bar of the pushing frame, and rolling displacement is realized between the rolling wheel and the triangular supporting plate.

The utility model provides a domestic nursing bed compares with prior art and has following advantage: firstly, the upper bed frame on which the back of the human body forming the nursing bed is arranged consists of a main bed frame and an auxiliary bed frame, and the auxiliary bed frame can rotate around the main bed frame, so that the upper part of the auxiliary bed frame protrudes out of the main bed frame to form a protruding structure on which the neck and the head are arranged, and the problem that the cervical vertebra is tired after being supported for a long time is avoided; secondly, because the left side that constitutes the vice bed frame of the upper segment bed frame of nursing bed frame keeps off the frame, the right side keeps off the frame with the hub connection to vertical being provided with in its bottom can with constituting promote the gliding triangular support board of frame whippletree, consequently when vice bed frame is propped up, its left side keeps off the frame and the right side keeps off the frame and also lifts up simultaneously, forms baffle structure, consequently can effectively avoid patient to take place when sitting and lying about the problem of heeling.

Drawings

FIG. 1 is a schematic view of a nursing bed;

FIG. 2 is a schematic view of a first upper section bed frame of the nursing bed;

FIG. 3 is a schematic structural view of a second upper section bed frame of the nursing bed;

FIG. 4 is a schematic structural view of a second upper section bed frame shown in FIG. 3 in a use state;

FIG. 5 is a schematic view of the back of the nursing bed shown in FIG. 3 in a use state;

FIG. 6 is a schematic view showing the structure of the rolling wheels that slide on the vertical support rods that form the main frame and the sub-frame;

FIG. 7 is a schematic structural view of a left block frame and a right block frame constituting a main bed frame;

FIG. 8 is a schematic structural view of a triangular support plate constituting the left and right barrier frames shown in FIG. 7;

Detailed Description

The following will explain the structure of a nursing bed provided by the present invention in detail with reference to the accompanying drawings.

As shown in fig. 1 and 2, the nursing bed and the first upper section frame related thereto of the nursing bed according to the present invention comprises a bed frame 1 fixed with a bed side and a bed head 9, an upper section frame 2 connected with the bed frame through a shaft 10 and used for supporting the back of the human body, and a main lifting mechanism 30 arranged at the bottom and capable of lifting, restoring and leveling the upper section frame, the middle section frame 4 for supporting the hip and the legs, and the lower section frame 5 (which may also include a foot frame 6); the upper section bed frame 2 is composed of a main bed frame 201, an auxiliary bed frame 202 and a rotating shaft 204 fixed on a vertical supporting rod of the main bed frame 201, so that the auxiliary bed frame 202 can rotate around the main bed frame by being pushed by an auxiliary supporting mechanism 205 through a swinging rod 207 of a first rotating shaft 206 fixed on the bed frame, and the upper part 203 of the auxiliary bed frame protrudes out of the main bed frame 201, so that the neck and the head can be supported. When in use, the supporting mechanism 31 formed by the main and auxiliary supporting mechanisms for controlling the main bed frame 201 and the auxiliary bed frame 202 is started at the same time, when the main bed frame rotates and is supported around the shaft 10, the auxiliary bed frame rotates around the first rotating shaft 206 along the direction F1 by the swinging rod 207, namely the auxiliary bed frame can be supported to rotate around the rotating shaft 204, namely the upper part 203 forming the auxiliary bed frame protrudes out of the main bed frame, so that the function of supporting the neck and the head can be realized; when the upper bed frame of the nursing bed needs to be reset and leveled, the swinging rod 207 is controlled to rotate around the first rotating shaft 206 along the direction F2, and meanwhile, the main bed frame 201 is controlled to be leveled by the supporting mechanism 30; the main supporting mechanism and the auxiliary supporting mechanism can be lever mechanisms which are controlled by lead screws driven by the same power mechanism 31 and connected with the main bed frame and the swing rods 207 for supporting the auxiliary bed frame, or gear transmission mechanisms which are driven by the power mechanism and connected with the main bed frame and the swing rods for supporting the auxiliary bed frame; and the main supporting mechanism and the sub supporting mechanism are preferably driven simultaneously by the same power mechanism 31 as shown in fig. 2.

The rolling wheels 208 are provided on the top of the swing rod 207, which facilitates the sliding of the swing rod and the vertical support rod 210 constituting the sub-frame.

Fig. 3, 4, 5 and 6 show a schematic structural view of a second upper section bed frame of the nursing bed. That is, the bottom of the sub-frame is fixed to the main frame by the second rotating shaft 212 through the connecting rod 211, the bottom of the pushing frame 12 constituting the swing rod equivalent to that shown in fig. 2 is fixed to the bed frame 1 by the first rotating shaft 206, the main lifting mechanism 30 and the sub-lifting mechanism 205 drive the main frame 201 through the power mechanism 31 and push the

vertical support rods

210 and 215 constituting the sub-frame 202 through the pushing frame 12 to rotate the sub-frame 202; wherein the said pushing frame includes a horizontal bar mechanism 212 forming the upper part thereof, and the upper and lower parts of the horizontal bar are provided with an upper rolling wheel 213 and a lower rolling wheel 214 which respectively slide with the

vertical support rods

210, 215 forming the said main and sub bed frames. When the main supporting mechanism and the auxiliary supporting mechanism drive the main bed frame 201 and the auxiliary bed frame 202 to rotate through the pushing frame, the upper rolling wheels 213 on the cross bars of the pushing frame support the vertical supporting rods 215 of the main bed frame, and the lower rolling wheels 214 press the vertical supporting rods 210 of the auxiliary bed frame to slide at the same time, so that the upper part of the auxiliary bed frame protrudes out of the main bed frame, and the neck and the head can be supported. When the upper bed frame 2 needs to be horizontally placed and reset, the main supporting mechanism and the auxiliary supporting mechanism rotate reversely through the power mechanism.

Similarly, the structures of the main supporting mechanism and the sub-supporting mechanism of the second upper section bed frame shown in fig. 3 and 4 may be the same as those of the main supporting mechanism and the sub-supporting mechanism of the second upper section bed frame shown in fig. 2, and may be a lever mechanism controlled by a screw driven by the same power and connected to the main bed frame and the pushing frame 12 supporting the sub-bed frame, or a gear transmission mechanism driven by a power mechanism and connected to the swing rod of the main bed frame and the swing rod supporting the sub-bed frame; and the main supporting mechanism and the sub supporting mechanism are preferably driven by the same power mechanism 31.

As shown in fig. 7, 8 and 5, in order to prevent the patient from turning over after the neck and head of the patient are supported by the auxiliary frames protruding from the main frame, the vertical support rods 215 on the two sides of the auxiliary frames and constituting the main frame are provided with the left blocking frame 7 and the right blocking frame 8 connected by the fixed shaft 216, and the bottoms of the left blocking frame and the right blocking frame are vertically provided with the triangular support plates 13 capable of sliding with the protrusions (preferably fixed rollers) 11 on the cross bars constituting the pushing frame; namely, the protrusion (or the roller 11) on the horizontal bar slides along the triangle, so that the left blocking frame and the right blocking frame can be pushed to rotate and tilt around the fixed shaft 216 to form a concave shape (as shown in figure 1), thereby effectively avoiding the phenomenon that the patient leans to the left and the right.

Claims

1. The utility model provides a nursing bed, includes bedstead, the last section bed frame that human back that links to each other with the bedstead axle relied on and its mechanism of propping up that the bottom set up, its characterized in that: the upper section bed frame is composed of a main bed frame and an auxiliary bed frame which are connected through a shaft; the auxiliary bed frame can rotate around the main bed frame through the pushing of the auxiliary supporting mechanism, so that the upper portion of the auxiliary bed frame protrudes out of the main bed frame.

2. A care bed as claimed in claim 1, wherein: the auxiliary supporting mechanism comprises a pushing frame capable of pushing the auxiliary bed frame to rotate and a pushing frame power mechanism; wherein,

The pushing frame comprises a cross bar forming the upper part of the pushing frame, and rolling wheels which respectively slide with vertical supporting rods forming the main bed frame and the auxiliary bed frame are arranged on the upper part and the lower part of the cross bar.

3. A care bed as claimed in claim 2, wherein: the left blocking frame and the right blocking frame which are connected through shafts are arranged on the two sides of the auxiliary bed frame and on the vertical support rods which form the main bed frame, and triangular support plates which can slide along the transverse bars of the pushing frame are vertically arranged at the bottoms of the left blocking frame and the right blocking frame.

4. A care bed as claimed in claim 3, wherein: and a rolling wheel mechanism is fixed on the transverse bar of the pushing frame, and the rolling wheel and the triangular supporting plate realize rolling displacement.