Manual three shake sick bed
Technical field
This utility model relates to the hospital bed technical field, particularly relates to a kind of manual three and shakes sick bed.
Background technology
Have in existing commercially available medical hospital bed or operation table can lifting bed board, be about to bed board and be divided into two, the lifting backboard both can help the patient to sit up, but the bed board of two boards structure can bring certain sense of discomfort to the patient; Commercially available product has been released the bed board of a lot of three plate structures, i.e. backboard, thigh plate and calf plate, and such structure can be alleviated client's sense of discomfort, but patient's life-time service can bring certain constriction to buttocks.
General employing in commercially available bed board be wood based panel or plastic plate, for the patient of long-term bed, perspiration is not easy to discharge, air does not flow can allow patient infection's dermatosis, has strengthened the cleaning difficulty.
Summary of the invention
The purpose of this utility model is for the technological deficiency that exists in prior art, and a kind of four portable plate structures and proportion are provided, and backboard is provided with manual three of passage and shakes sick bed.
For realizing that the technical scheme that the purpose of this utility model adopts is: a kind of manual three shake sick bed, comprise bed board and crank, but it is characterized in that described bed board comprises the portable plate of four liftings, i.e. backboard, podical plate, thigh plate and calf plate; Described backboard, podical plate, thigh plate and calf plate are provided with passage; The lifting angle of described backboard is 0 °-75 °; The rising height of described thigh plate and calf plate is 0 °-45 °.
The ratio that described backboard, podical plate, thigh plate and calf plate account for respectively whole bed board is 30%, 15%, 10%, 45%.
The ratio that described backboard, podical plate, thigh plate and calf plate account for respectively whole bed board is 40%, 15%, 20%, 25%.
The ratio that described backboard, podical plate, thigh plate and calf plate account for respectively whole bed board is 45%, 10%, 20%, 25%.
Described bed board is one time punching molded, and the bed board surface spraying has anticorrosive film.
Described sick bed also is equipped with blood pressure measuring device.
Described sick bed also is equipped with emergency call apparatus.
Described crank is provided with interference protection device.
Compared with prior art, this utility model related manual three shakes sick bed and is provided with the rising height of four mobile bed plates according to the ergonomics principle, has improved patient's comfort level; The steam vent that arranges in addition can make the skin of patient's long-term bed keep dry and comfortable, has avoided skin infection and has grown decubital ulcer.
Description of drawings
Figure 1 shows that manual three shake the perspective view of sick bed;
Figure 2 shows that the structural representation of four sections bed boards of sick bed.
In figure: the 1st, backboard, the 2nd, podical plate, the 3rd, thigh plate, the 4th, calf plate.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, this utility model is described in further detail, specific embodiment described herein is only in order to explaining this utility model, and is not used in restriction this utility model.
Embodiment: as shown in Figure 1, a kind of manual three shake sick bed, comprise bed board and crank, but it is characterized in that described bed board comprises the portable plate of four liftings, i.e. backboard 1, podical plate 2, thigh plate 3 and calf plate 4; Described backboard 1, podical plate 2, thigh plate 3 and calf plate 4 are provided with passage; The lifting angle of described backboard 1 is 0 °-75 °; The rising height of described thigh plate 3 and calf plate 2 is 0 °-45 °.
According to the ergonomics principle, have three kinds of bed board Proportionality designs that three kinds of preferred versions are arranged:
(1) to account for respectively the ratio of whole bed board be 30%, 15%, 10%, 45% for described backboard, podical plate, thigh plate and calf plate.
(2) to account for respectively the ratio of whole bed board be 40%, 15%, 20%, 25% for described backboard, podical plate, thigh plate and calf plate.
(3) to account for respectively the ratio of whole bed board be 45%, 10%, 20%, 25% for described backboard, podical plate, thigh plate and calf plate, as shown in Figure 1.
Described bed board is one time punching molded, and the bed board surface spraying has anticorrosive film.
Described sick bed also is equipped with blood pressure measuring device.
Described sick bed also is equipped with emergency call apparatus.
Described crank is provided with interference protection device.
The above is only preferred implementation of the present utility model; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from this utility model principle; can also make some improvement, these improvement also should be considered as protection domain of the present utility model.