CN210991311U - Movable nursing combined bed - Google Patents

Movable nursing combined bed Download PDF

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Publication number
CN210991311U
CN210991311U CN201921568692.4U CN201921568692U CN210991311U CN 210991311 U CN210991311 U CN 210991311U CN 201921568692 U CN201921568692 U CN 201921568692U CN 210991311 U CN210991311 U CN 210991311U
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plate
bed
plates
bed body
side plate
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Chinese (zh)
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赵芳华
魏志超
关玉明
刘义
李苑漠
杨培
裴卉宁
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Hebei University of Technology
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Hebei University of Technology
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Abstract

The utility model relates to a movable nursing combined bed, which comprises a bed body, a side turning plate, a middle plate, a lower edge plate, an upper edge plate, an upper fixed plate, a lower fixed plate and a transfer device, wherein the bed body comprises a bed edge, a bed head and a bed tail, and a positioning assembly part fixed below the bed body; the side turning plate, the middle plate, the lower side plate, the upper side plate, the side plates and the moving device form a whole, after the moving device is assembled with the bed body, the upper side plate is positioned at the bed head, the lower side plate is positioned at the bed tail, the side turning plate and the middle plate are sequentially arranged between the upper side plate and the lower side plate, and two side plates are symmetrically arranged on two sides of the side turning plate and the middle plate; the two upper and lower fixing plates are respectively and symmetrically fixed on the bed body at the left and right sides of the upper and lower side plates. The combined bed can realize the function of turning over and the function of changing the bed into the transfer device.

Description

Movable nursing combined bed
Technical Field
The utility model relates to the field of medical instrument machinery, for satisfying the deficient of current medical equipment technique, accord with current people's demand to for comfort and convenience etc. that improve patient, design a novel nursing activity combination bed for this reason.
Background
Nursing beds are an indispensable piece of equipment in modern medical equipment, and with the aging of the modern day, the demand for the nursing beds is increasing and the performance requirements for the nursing beds are also increasing. Nowadays, the conversion equipment for patients is in high demand, and the patients need to be transferred or adjusted in posture for home use or in hospitals. And the existing medical bed equipment can only move integrally, has large volume and can not move outdoors or go to a toilet to clean patients and the like. Therefore, for the defects and shortcomings at present, a novel nursing combined bed is provided to meet the requirements of medical nursing and the like.
The document of application No. 201810356313.9 discloses a medical bed, which is structured such that slide ways are provided on both sides of a bed surface, a walking device is provided on the slide ways, and a lifting device is provided on the walking device, so that a supporting device capable of freely walking and freely lifting can be added on the basis of the original medical bed, and the bed can be reversely rotated to the lower part of the bed to be hidden. However, the bed only provides a moving device on the bed body, which is not enough for medical or family use, and the bed body has no basic function of turning over, thus being very impractical for the bedridden patients who can not turn over by themselves; and the bed body can not be moved and can only be fixed at one position, so that the patient is difficult and inconvenient to transfer in a hospital, the comfort degree of the patient is reduced, and more pain is brought to the patient.
The document of application No. 201810613912.4 discloses a nursing bed, which mainly has a drainage hole on the bed board, and can realize automatic diaper changing without moving the patient, but the nursing bed only solves the problem of simple diaper changing, but due to the particularity of the patient, the nursing bed can not be accurately drained on the diaper, and the nursing bed can cause more unnecessary trouble. The nursing bed is not provided with a device for turning over the patient, can bring inconvenience to the paralyzed patient, can not bring the patient out, and has simpler structure and poorer practicability.
At present, the existing nursing bed has single function and can not meet the requirements of general patients, and the nursing beds used in families are few and can not bring a more comfortable rest environment for the patients, so that a novel movable nursing combined bed is provided, and a more comfortable nursing bed is provided for the patients as much as possible.
SUMMERY OF THE UTILITY MODEL
To the deficiency of the prior art, the utility model discloses the functional problem of the nursing bed who plans to solve provides a novel activity nursing combination bed.
1. The technical proposal of the utility model for solving the technical problems is to provide a movable nursing combined bed, which comprises a bed body, a side turning plate, a middle plate, a lower edge plate, an upper edge plate, an upper fixed plate, a lower fixed plate and a transfer device, wherein the bed body comprises a bed edge, a bed head and a bed tail, and a positioning assembly fixed below the bed body, and is characterized in that,
the bed body is provided with a semi-closed bedside, one end of the positioning assembly is fixed with a guardrail support leg at the head or tail of the bed, and the other end of the positioning assembly is provided with a positioning groove which is matched and positioned with the transfer device;
the transfer device comprises a transfer handle, a moving frame, a telescopic rod, a side supporting plate, a positioning device, a universal wheel, a supporting rod and a contact part,
the side turning plate comprises a back plate and two plate structures with the same structure, the two plate structures are embedded in the back plate, and the two semi-structures can rotate towards the middle relative to the back plate; two side plates hinged with the back plate of the side turning plate are arranged on two sides of the side turning plate, the front end and the rear end of the middle plate are respectively hinged with the back plate and the lower side plate, the side plates positioned on two sides of the middle plate are hinged with the middle plate, and the rear end of the upper side plate is hinged with the front end of the back plate; the lower surfaces of the lower side plate and the upper side plate are provided with rails;
the side turning plate, the middle plate, the lower side plate, the upper side plate, the side plates and the moving device form a whole, the moving device is fixed with the bed body through the positioning device, after assembly, the upper side plate is positioned at the head of the bed, the lower side plate is positioned at the tail of the bed, the side turning plate and the middle plate are sequentially arranged between the upper side plate and the lower side plate, and two side plates are symmetrically arranged on two sides of the side turning plate and the middle plate; the two upper fixing plates are symmetrically and fixedly arranged on the bed body on the left side and the right side of the upper side plate, the two lower fixing plates are symmetrically and fixedly arranged on the bed body on the left side and the right side of the lower side plate, and the side turning plate, the middle plate, the lower side plate, the upper side plate, the four side plates, the two upper fixing plates and the two lower fixing plates are combined together to form the whole bed plate;
the extending ends of the two telescopic rods are respectively matched and installed with the rails on the upper side plate and the lower side plate, and the telescopic rods are fixed on the side supporting plates on the corresponding moving frames below the upper side plate and the lower side plate;
the side plate, the plate structure and the middle plate are respectively supported by corresponding supporting rods fixed on the side supporting plates on the movable frame through contact parts.
The moving frame comprises a bottom plate, two high upright columns and two low upright columns, wherein the four upright columns are fixed on the bottom plate, a transfer handle is fixed on the bottom plate positioned on the outer sides of the high upright columns, a positioning device is arranged at one end, close to a positioning assembly of the bed body, on the bottom plate, the positioning device is matched and assembled with a positioning groove on the corresponding positioning assembly and fixed, a plurality of universal wheels are symmetrically fixed on the lower surface of the bottom plate, and the two high upright columns are positioned on one side of an opening of the bed body;
side supporting plates are arranged between the high stand columns and the low stand columns and above the bottom plate, the two low stand columns and the two high stand columns are connected through connecting plates, two side supporting plates are also arranged between the two connecting plates, a plurality of supporting rods are arranged on the two side supporting plates between the two connecting plates, and contact parts are arranged between all the supporting rods and the corresponding bed plates; telescopic rods are fixedly arranged on the side supporting plates between the high stand column and the low stand column.
The height of the transfer handle is higher than that of the bed body, and all the side supporting plates are equal in height.
The symmetry axis of the two plate structures is the symmetry axis of the bed body along the length direction, each side plate is supported by one support rod, the middle plate is supported by two support rods, and the two plate structures of the side turning plate are respectively supported by one support rod.
The bottom plate is U-shaped, and the transfer handle is arranged at the closed end of the U-shaped.
The contact component is a spherical pair.
A control panel is arranged on a transfer handle of the transfer device, and buttons for controlling the support rods and the telescopic rods to act are arranged on the control panel.
The positioning device is a protruding structure arranged on the left side and the right side of the bottom plate and matched with a positioning groove of the positioning assembly, and a stop block is arranged at the tail end of the protruding structure close to the direction of the high upright post to limit the combined state.
Compared with the prior art, the utility model discloses beneficial effect lies in:
1) the utility model discloses combination bed carries out reasonable division to the bed board is whole to the position of head, back of the body, buttockss, leg according to human engineering, constitutes the concatenation bed structure, can realize standing up the function, can realize the function that the bed changes to transfer device again. The utility model realizes the integration of the bed and the wheelchair, has convenient use and low cost, and is particularly suitable for family nursing.
2) In the application, the middle plate and the side turnover plate are supported by the corresponding bed plate in a form of a plurality of supporting rods, so that sufficient supporting force can be ensured; meanwhile, the support rod and the bed plate are connected by using a spherical pair (contact part), so that the structure is stable, the angle change is flexible, and the safety performance is high;
3) the utility model arranges a telescopic rod and a sliding track under the head plate, which can adjust different heights and satisfy different comfort requirements of the lying state of the patient;
4) the utility model is provided with two movable plates (two plate structures of the side turning plate) under the back plate, which can adjust the height and turn over the patient;
5) the utility model arranges the telescopic rod and the sliding track under the leg plate block, which can adjust the height of the plate block up and down, and can help the muscle of the leg to relax and the lower limb to recover the patient;
6) the utility model can change the bed into a wheelchair by controlling the length of each telescopic rod and each supporting rod, the transfer device can be separated from the bed body, and the patient can go to the toilet or go out to walk and other activities, so that the movement and the transportation are more convenient; simultaneously, the transfer handrail is arranged on the side face, so that the state of a patient can be observed more directly, the patient can interact directly, and the fear of the patient is relieved.
Drawings
FIG. 1 is a schematic front view of the overall structure of a movable nursing combination bed of the present invention;
fig. 2 is a schematic top view of a bed body 1 of the movable nursing combination bed of the present invention;
FIG. 3 is a schematic side view of the overall structure of a movable nursing combined bed of the present invention;
FIG. 4 is a schematic view of the movable nursing bed according to the present invention;
fig. 5 is a schematic bottom view of the overall structure of the movable nursing combined bed of the present invention;
in the figure: 1. the bed body, 2, the side turning plate, 3, the side plate, 4, the middle plate, 5, the lower side plate, 6, the lower fixing plate, 7, the upper fixing plate, 8, the upper side plate, 9 and the transfer device;
9.1, transferring a handle, 9.2, moving a frame, 9.3, a telescopic rod, 9.4, a side supporting plate, 9.5, a positioning device, 9.6, a universal wheel, 9.7 and a telescopic rod;
Detailed Description
Specific embodiments of the present invention are given below. The specific examples are only used to illustrate the present invention in further detail, and do not limit the scope of the present invention.
The utility model relates to a movable nursing combined bed (see fig. 1-5), which comprises a bed body 1, a side turning plate 2, a middle plate 4, a lower side plate 5, an upper side plate 8, a side plate 3, an upper fixing plate 7, a lower fixing plate 6 and a transfer device 9, wherein the bed body 1 comprises a bed edge, a bed head and a bed tail, and a positioning assembly fixed below the bed body, the bed body is provided with a semi-closed bed edge, one end of the positioning assembly is fixed with a guardrail supporting leg of the bed head or the bed tail, and the other end is provided with a positioning groove matched with the transfer device for positioning device;
the transfer device 9 comprises a transfer handle 9.1, a moving frame 9.2, a telescopic rod 9.3, a side supporting plate 9.4, a positioning device 9.5, a universal wheel 9.6, a supporting rod 9.7 and a contact part 9.8,
the movable frame 9.2 comprises a bottom plate, two high upright columns and two low upright columns, wherein four upright columns are fixed on the bottom plate, a transfer handle 9.1 is fixed on the bottom plate positioned at the outer side of each high upright column, the height of the transfer handle is higher than that of the bed body, a positioning device 9.5 is arranged at one end, close to a positioning assembly of the bed body, on the bottom plate, the positioning device is matched, assembled and fixed with a positioning groove on a corresponding positioning assembly, four universal wheels 9.6 are symmetrically fixed on the lower surface of the bottom plate, the two high upright columns are positioned at one side of an opening of the bed body, and because the movable handle is arranged at the middle position, in the process of transferring a patient, medical personnel can immediately and directly see the current state of the patient, and in; the bottom plate is in a U shape,
side supporting plates 9.4 are arranged between the high stand columns and the low stand columns and above the bottom plate, the two low stand columns are connected with the two high stand columns through connecting plates, side supporting plates are arranged below the middle plate and the side turning plate, two ends of each side supporting plate below the middle plate and the side turning plate are respectively fixed with the corresponding connecting plates, all the side supporting plates are equal in height, four supporting rods 9.7 are arranged on the two side supporting plates below the middle plate and the side turning plate, each side plate is supported by one supporting rod, the middle plate is supported by two supporting rods, and two plate structures of the side turning plate are respectively supported by one supporting rod; contact parts 9.8 are arranged between all the support rods and the corresponding bed plate, each support rod is driven by a motor, the motor can drive the support rods to stretch, and meanwhile, the corresponding bed plate can rotate a certain angle relative to the corresponding support rods under the action of the contact parts;
the side turning plate 2 comprises a back plate and two plate structures with the same structure, the two plate structures are embedded in the back plate, the symmetric axes of the two plate structures are symmetric axes of the bed body along the length direction, and the symmetric axes of the two plate structures are connected together through a hinge structure and can rotate towards the middle symmetric axis relative to the back plate;
the side plates positioned at two sides of the side turning plate are hinged with the back plate of the side turning plate, the side plates positioned at two sides of the middle plate are hinged with the middle plate, the front end and the rear end of the middle plate are respectively hinged with the back plate and the lower side plate, and the rear end of the upper side plate is hinged with the front end of the back plate; the lower surfaces of the lower side plate and the upper side plate are provided with rails;
telescopic rods 9.3 are fixedly arranged on the side supporting plates between the high stand column and the low stand column, the extending ends of the telescopic rods are respectively matched and arranged with the tracks on the upper side plate and the lower side plate, and the lifting or lowering degree of the upper side plate and the lower side plate can be slowly adjusted according to the extending length of the telescopic rods;
the side turning plate 2, the middle plate 4, the lower plate 5, the upper plate 8 and the side plate 3 are integrated with the moving device, and when the transferring device is not assembled with the bed body, the plate surfaces of the side turning plate 2, the middle plate 4, the lower plate 5, the upper plate 8 and the side plate 3 are lower than the bed edge of the bed body; during assembly, the transfer device is fixed with the bed body through the positioning device, after the bed body is assembled, the supporting rod and the telescopic rod work to correspondingly lift the side turning plate 2, the middle plate 4, the lower side plate 5, the upper side plate 8 and the side plates 3, at the moment, the upper side plate 8 is positioned at the head of the bed, the lower side plate is positioned at the tail of the bed, the side turning plate 2 and the middle plate 4 are sequentially arranged between the upper side plate and the lower side plate, and two side plates are symmetrically arranged on two sides of the side turning plate 2 and the middle plate 4; two upper fixed plates 7 are symmetrically and fixedly arranged on the bed body on the left side and the right side of the upper side plate, two lower fixed plates 6 are symmetrically and fixedly arranged on the bed body on the left side and the right side of the lower side plate, and the side turning plate 2, the middle plate 4, the lower side plate 5, the upper side plate 8, the four side plates 3, the two upper fixed plates 7 and the two lower fixed plates 6 are mutually spliced to form the whole bed plate. The upper and lower fixing plates are not fixed with the corresponding upper and lower side plates.
The contact component is a spherical pair, and the direction of the spherical pair can be changed without changing the moving position of the spherical pair, so that the height degree of the side turning plate 2 or the height state of the middle plate and the side plate can be changed.
A control panel is arranged on a transfer handle 9.1 of the transfer device, buttons for controlling the motion of each support rod and the telescopic rods are arranged on the control panel, and the current telescopic degree and state of each telescopic rod or each support rod can be selected through the control panel; and a button for controlling each telescopic rod and each support rod to be changed into a transfer device state from a bed state by one key, or a button for controlling each support rod and each telescopic rod to support the corresponding bed board to be in the bed state after the assembly.
The lower parts of the two plate structures of the side turning plate are respectively supported and adjusted by corresponding supporting rods, the power source of the supporting rods is driven by a motor and can be stretched and contracted by a screw rod structure, the positions in contact with the side turning plate are connected by contact parts, the contact parts consist of spherical pairs, and the spherical pairs can change the directions of the side turning plates without changing the moving positions of the spherical pairs and further change the height of the side turning plates.
The side plates are arranged on the left side and the right side of the middle part of the bed body, the lower parts of the side plates which are hinged with the middle plate are supported by corresponding supporting rods, the positions of the supporting rods, which are contacted with the side plates, are connected by contact parts, the height of the side plates can be changed, and when the bed body is changed into a structure of a transfer device, the side plates can be used as handrails of a wheelchair, so that the protection effect on patients is realized. The lower part of the side plate hinged with the side turning plate is also provided with a corresponding support rod for supporting, and the contact position of the support rod and the side plate is also connected by a contact part for adjusting the lifting angle of the side plates at two sides of the side turning plate.
The middle plate 4 is hinged with the lower plate 5, the lower side of the middle plate 4 is supported by a corresponding support rod 9.7, and the support rod 9.7 is connected with the middle plate 4 by a contact component 9.8, so that the height of the deformed seat can be adjusted; the lower sideboard 5 is supported by telescopic rods 9.3 and can move along the rails according to the telescopic length of the telescopic rods 9.3, so that the height of the lower sideboard can be adjusted, the position can be increased when the state of the transfer device is changed into a bed state, and the transformed transfer device can be used as a leg support.
The lower fixing plate 6 and the upper fixing plate 7 are directly fixedly connected with the bed body 1 and are not connected with the transfer device; the upper edge plate 8 is connected with the back plate through a hinge, the telescopic rod 9.3 is used for supporting below the upper edge plate 8, the telescopic rod 9.3 is connected with the upper edge plate 8 through a rail, the telescopic length can be extended according to the telescopic rod 9.3, and therefore the upper edge plate can be moved along the rail, the height of the upper edge plate can be adjusted, and the comfortable use requirement of a patient can be met by adjusting the height of a certain proper position.
The positioning device can be a protruding structure arranged on the left side and the right side of the bottom plate, the protruding structure is matched with the positioning groove of the positioning assembly, and a stop block is arranged at the tail end of the protruding structure close to the direction of the high upright post to limit the combined state.
The utility model discloses in adjust the height of telescopic link and bracing piece according to actual need to satisfy the different user demands of bed state and transfer device state. The flexible drive element of control bracing piece and telescopic link and corresponding drive mode all can adopt current power transmission mode to realize in this application. The selection of the specific supporting rod, the telescopic amount of the telescopic rod and the motor or the driving element can be set according to actual use requirements, and the control part of the telescopic element is the prior art.
The utility model discloses the working process of combination bed is:
when the bed is in a bed state, the transfer device is fixedly inserted into the positioning assembly of the bed body and forms a whole with the bed body, the side turning plate 2, the middle plate 4, the lower side plate 5, the upper side plate 8, the four side plates 3, the two upper fixing plates 7 and the two lower fixing plates 6 form a whole bed board, and when a user needs to turn over, the degree of turning over the side turning plate to the middle can be adjusted by controlling the two support rods under the side turning plate, so that the height state of the side turning plate is changed, and the turning function is realized. The height of the upper side plate and the lower side plate can be indirectly controlled by controlling the length of the telescopic rod, so that the height of the patient can be adjusted to be more comfortable and meet the requirements.
When the bed state is changed into the state of the transfer device, the telescopic rod connected with the lower edge plate is controlled to contract downwards, the lower edge plate overturns downwards along the hinged part, the telescopic rod connected with the upper edge plate is controlled to extend upwards, the upper edge plate overturns upwards along the hinged part, four supporting rods below the side turning plate 2 are controlled to extend out, the height position of the middle plate is adjusted by four supporting plates below the middle plate, the bed body is changed into a wheelchair form by controlling the telescopic lengths of a plurality of supporting rods 9.7 and two telescopic rods 9.3, the upper edge plate 8 serves as the depending position of the head, the side turning plate 2 serves as the depending position of the back, the middle plate 4 serves as the supporting position of the buttocks, the four edge plates 3 on the left side and the right side serve as the handrail positions on the two sides, and. The movable frame 9.2 and the side supporting plates 9.4 mainly play a supporting role, and the telescopic length of each telescopic rod 9.3 and each supporting rod 9.7 can be adjusted through the control panel, so that the height of each position can be adjusted. When the bed body 1 and the transfer device 9 are assembled, the position relationship is restricted by the positioning groove on the positioning assembly and the positioning device 9.5 on the moving frame, so that the conversion between the bed body 1 and the transfer device 9 is realized and the original function is kept.
The utility model discloses the nothing is mentioned the part and is applicable to prior art.

Claims (7)

1. A movable nursing combined bed comprises a bed body, side turning plates, a middle plate, a lower edge plate, an upper edge plate, an upper fixing plate, a lower fixing plate and a transfer device, wherein the bed body comprises a bed edge, a bed head, a bed tail and a positioning assembly fixed below the bed body,
the bed body is provided with a semi-closed bedside, one end of the positioning assembly is fixed with a guardrail support leg at the head or tail of the bed, and the other end of the positioning assembly is provided with a positioning groove which is matched and positioned with the transfer device;
the transfer device comprises a transfer handle, a moving frame, a telescopic rod, a side supporting plate, a positioning device, a universal wheel, a supporting rod and a contact part,
the side turning plate comprises a back plate and two plate structures with the same structure, the two plate structures are embedded in the back plate, and the two semi-structures can rotate towards the middle relative to the back plate; two side plates hinged with the back plate of the side turning plate are arranged on two sides of the side turning plate, the front end and the rear end of the middle plate are respectively hinged with the back plate and the lower side plate, the side plates positioned on two sides of the middle plate are hinged with the middle plate, and the rear end of the upper side plate is hinged with the front end of the back plate; the lower surfaces of the lower side plate and the upper side plate are provided with rails;
the side turning plate, the middle plate, the lower side plate, the upper side plate, the side plates and the moving device form a whole, the moving device is fixed with the bed body through the positioning device, after assembly, the upper side plate is positioned at the head of the bed, the lower side plate is positioned at the tail of the bed, the side turning plate and the middle plate are sequentially arranged between the upper side plate and the lower side plate, and two side plates are symmetrically arranged on two sides of the side turning plate and the middle plate; the two upper fixing plates are symmetrically and fixedly arranged on the bed body on the left side and the right side of the upper side plate, the two lower fixing plates are symmetrically and fixedly arranged on the bed body on the left side and the right side of the lower side plate, and the side turning plate, the middle plate, the lower side plate, the upper side plate, the four side plates, the two upper fixing plates and the two lower fixing plates are combined together to form the whole bed plate;
the extending ends of the two telescopic rods are respectively matched and installed with the rails on the upper side plate and the lower side plate, and the telescopic rods are fixed on the side supporting plates on the corresponding moving frames below the upper side plate and the lower side plate;
the side plate, the plate structure and the middle plate are respectively supported by corresponding supporting rods fixed on the side supporting plates on the movable frame through contact parts.
2. The combination bed of claim 1, wherein the height of the transfer handle is higher than the height of the bed body, and all the side support plates are equal in height.
3. The combination bed of claim 1, wherein the axis of symmetry of the two plate structures is the longitudinal axis of symmetry of the bed, each side plate is supported by one support bar, the middle plate is supported by two support bars, and each of the two plate structures of the side turning plate is supported by one support bar.
4. The combination bed of claim 1, wherein the movable frame comprises a bottom plate, two high uprights and two low uprights, the bottom plate is U-shaped, and the transfer handle is provided at the closed end of the U-shape.
5. The combination bed of claim 1, wherein the contact member is a spherical pair.
6. The combination bed of claim 1, wherein a control panel is provided on the transfer handle of the transfer device, and buttons are provided on the control panel for controlling the movement of each of the support rods and the telescoping rod.
7. The combination bed of claim 4, wherein the positioning device is a protruding structure disposed on the left and right sides of the bottom plate, and is engaged with the positioning groove of the positioning assembly, and a stop block is disposed at the end of the protruding structure near the high upright column to limit the combination state.
CN201921568692.4U 2019-09-19 2019-09-19 Movable nursing combined bed Active CN210991311U (en)

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Application Number Priority Date Filing Date Title
CN201921568692.4U CN210991311U (en) 2019-09-19 2019-09-19 Movable nursing combined bed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921568692.4U CN210991311U (en) 2019-09-19 2019-09-19 Movable nursing combined bed

Publications (1)

Publication Number Publication Date
CN210991311U true CN210991311U (en) 2020-07-14

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Application Number Title Priority Date Filing Date
CN201921568692.4U Active CN210991311U (en) 2019-09-19 2019-09-19 Movable nursing combined bed

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110478155A (en) * 2019-09-19 2019-11-22 河北工业大学 A kind of movable nursing combination cot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110478155A (en) * 2019-09-19 2019-11-22 河北工业大学 A kind of movable nursing combination cot

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