CN214511563U

CN214511563U - Prevent multi-functional nursing car that shifts of empting

Info

Publication number: CN214511563U
Application number: CN202120297614.6U
Authority: CN
Inventors: 成庆华
Original assignee: Mutual Old Baby Suzhou Technology Co ltd
Current assignee: Mutual Old Baby Suzhou Technology Co ltd
Priority date: 2021-02-02
Filing date: 2021-02-02
Publication date: 2021-10-29
Anticipated expiration: 2031-02-02

Abstract

The utility model discloses an anti-toppling multifunctional transfer nursing vehicle, which comprises a base, a supporting mechanism, a supporting and guiding bracket, a lifting mechanism, at least two groups of universal wheels, a braking mechanism and at least one group of anti-toppling wheels; the supporting guide bracket is fixedly arranged on the base, the lifting mechanism is arranged on the supporting guide bracket, and the supporting mechanism is arranged above the base and is in transmission fit with the lifting mechanism; the supporting mechanism comprises a first supporting body and a second supporting body, the first supporting body and the second supporting body are movably matched, and the first supporting body and the second supporting body can be combined into a flat plate state and a seat state at least by adjusting the angle between the first supporting body and the second supporting body. The utility model provides a multi-functional transfer nursing car still is provided with prevents empting the wheel, and is traveling or stops the in-process, can adjust the focus position of multi-functional transfer nursing car to prevent that multi-functional transfer nursing car from taking place the danger of heeling.

Description

Prevent multi-functional nursing car that shifts of empting

Technical Field

The utility model particularly relates to a prevent multi-functional transfer nursing car of empting belongs to care apparatus technical field.

Background

The elderly who lose the ability to live and care themselves are called disabled elderly, and according to the term of the statistical bulletin in for the development of the Chinese aged cause in 2010 published by China aged, the aged 60 years old and over in China reaches 1.7765 hundred million after 2010, and the proportion of the aged people in the total population reaches 13.26%. Meanwhile, about 3300 million of partially and completely disabled elderly people in urban and rural areas of China account for 19.0% of the total elderly population, and by the end of 2015, which is the end of the twelve-five period, the partially and completely disabled elderly people in China will reach 4000 million people.

The disabled old people generally use the cart with the universal rollers on the bed legs for transfer and daily life nursing, and the cart is basically consistent with a common bed in other structures except that the universal rollers are arranged on the bed legs. When the trolley is used for transferring a patient from a bed to the outdoor or other environments, nurses, doctors, family members and the like are required to firstly move the disabled old people from the bed to the trolley, and then move the disabled old people to other equipment after the disabled old people are pushed to a destination, wherein the disabled old people are moved for a plurality of times during the process, on one hand, wounds or focuses can be pulled, so that great pain is brought to people, and the physical health is not facilitated; on the other hand, the labor intensity of family members or medical staff is greatly increased; particularly, when carrying the old who can not get up or the old who suffers from serious diseases of the spine, the cervical vertebra, the thoracic vertebra and the like, four or five professional medical care personnel need to horizontally support the patient with both hands to go up and down the cart, the labor intensity is very high, and the patient may be injured again if the patient is careless.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a prevent multi-functional transfer nursing car of empting to overcome not enough among the prior art.

For realizing the purpose of the utility model, the utility model discloses a technical scheme include:

the embodiment of the utility model provides an anti-toppling multifunctional transfer nursing vehicle, which comprises a base, a supporting mechanism, a supporting and guiding bracket, a lifting mechanism, at least two groups of universal wheels, a braking mechanism and at least one group of anti-toppling wheels;

the supporting guide support is fixedly arranged on the base, the lifting mechanism is arranged on the supporting guide support, the supporting mechanism is arranged above the base and is in transmission fit with the lifting mechanism, and an open avoidance port is formed between the supporting mechanism and one side of the base, which is far away from the supporting guide support;

the supporting mechanism comprises a first supporting body and a second supporting body, the first supporting body and the second supporting body are movably matched, and the first supporting body and the second supporting body can be combined into a flat plate state and a seat state at least by adjusting the angle between the first supporting body and the second supporting body;

the at least two groups of universal wheels and the at least one group of anti-toppling wheels are arranged on the base, the braking mechanism is matched with the universal wheels, and the anti-toppling wheels are arranged on the front side and/or the rear side of the base along the advancing direction of the multifunctional transfer nursing trolley.

Compared with the prior art, the utility model has the advantages that:

1) the embodiment of the utility model provides a prevent multi-functional transfer nursing car of empting, simple structure has multiple user state, and when using, the automobile body can push under the sick bed, makes the bearing structure can overlap with most of bed, can greatly reduce the usage space, conveniently carries out relevant nursing operation in the transfer process;

2) the embodiment of the utility model provides a pair of prevent multi-functional transfer nursing car of empting still is provided with prevents empting the wheel, is traveling or stops the in-process, can adjust the focus position of multi-functional transfer nursing car to prevent that multi-functional transfer nursing car from taking place the danger of heeling.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments described in the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic structural view of an anti-toppling multifunctional transfer nursing cart as a wheelchair according to an exemplary embodiment of the present invention;

fig. 2 is a schematic structural view of an anti-toppling multifunctional transferring nursing cart as a flat transferring bed according to an exemplary embodiment of the present invention;

fig. 3 is a schematic side view of an anti-toppling multifunctional transferring nursing cart according to an exemplary embodiment of the present invention.

Detailed Description

In view of the deficiencies in the prior art, the inventor of the present invention has made extensive studies and practices to provide the technical solution of the present invention. The technical solution, its implementation and principles, etc. will be further explained as follows.

Further, the anti-toppling wheels are arranged on the base in a hanging mode, and when the multifunctional transfer nursing trolley topples along the advancing direction or the reverse direction, the anti-toppling wheels can be in contact with the ground.

Further, the anti-toppling wheel is obliquely arranged on the base, and the anti-toppling wheel is arranged on the rear side of the universal wheel along the advancing direction of the multifunctional transfer nursing vehicle.

Furthermore, the anti-toppling wheel is arranged on an adjustable support, the adjustable support is fixedly arranged on the base, and the inclination angle of the adjustable support is adjustable.

Further, the diameter of the anti-toppling wheel is smaller than that of the universal wheels, when the at least two groups of universal wheels are in contact with the bottom surface, a gap is formed between the anti-toppling wheel and the bottom surface, and when the at least one group of universal wheels is away from the ground surface, the anti-toppling wheel is in contact with the ground surface.

Furthermore, a foot pedal is movably arranged on the base, wherein the foot pedal and the anti-toppling wheel are oppositely arranged on the front end side and the rear end side of the base.

Furthermore, the second supporting body is directly connected with the lifting mechanism, the second supporting body is further connected with the first supporting body through a further mechanism, and the stepping mechanism is at least used for adjusting the angle formed by the first supporting body and the second supporting body.

Further, the second support body is disposed in parallel with the base.

Furthermore, the second supporting body, the supporting and guiding bracket and the base are connected and enclosed to form a U-shaped structure with an opening and avoiding opening on one side.

Furthermore, the lifting mechanism comprises a screw lifting mechanism, and the screw lifting mechanism is also connected with an operating handle for controlling the rotation of the screw and a locking mechanism for locking the screw.

As will be described in further detail with reference to the accompanying drawings, the brake mechanism, the lift mechanism, the step mechanism, and the like used in the embodiments of the present invention may be functional components known to those skilled in the art, and they are all commercially available, unless otherwise specified.

Referring to fig. 1-3, an anti-toppling multifunctional transferring nursing cart includes a supporting mechanism 100, a base 200, a supporting and guiding bracket 300, a lifting mechanism 400, at least two sets of universal wheels 500, a braking mechanism, and at least one set of anti-toppling wheels 600;

the supporting guide bracket 300 is fixedly arranged on the base 200, the lifting mechanism 400 is arranged on the supporting guide bracket 600, the supporting mechanism 100 is arranged above the base 200 and is in transmission fit with the lifting mechanism 400, and an open avoidance port is formed between the supporting mechanism 100 and one side of the base 200 far away from the supporting guide bracket 300;

the supporting mechanism 100 comprises a first supporting body 110 and a second supporting body 120, the first supporting body 110 and the second supporting body 120 are movably matched, and the first supporting body 110 and the second supporting body 120 can be combined into a flat plate state and a seat state at least by adjusting the angle between the first supporting body 110 and the second supporting body 120;

the at least two sets of universal wheels 500 and the at least one set of anti-toppling wheels 600 are installed on the base 200, the braking mechanism is engaged with the universal wheels 500, and the anti-toppling wheels 600 are disposed at the front and/or rear side of the base 200 in the traveling direction of the multi-purpose transfer nursing vehicle.

Referring to fig. 2 and 3 again, the base 200 includes a first beam 210 and a second beam 220 which are arranged in parallel, one end of the first beam 210 and one end of the second beam 220 are further fixedly connected with a connecting beam 230, the supporting and guiding bracket 300 is vertically arranged on the base and is directly fixedly connected with the connecting beam 230, the second supporting body 120 is arranged above the base 200 in parallel, the second supporting body 120 is arranged on one side of the supporting and guiding bracket 300, and the second supporting body 120, the supporting and guiding bracket 300 and the base 200 are connected and enclosed to form a U-shaped structure, that is, the second supporting body 120 and one side of the base 200 far away from the supporting and guiding bracket 300 form an open avoiding opening or an avoiding space.

Specifically, the base 200 is parallel to the second support body 120, and the supporting and guiding bracket 300 is perpendicular to the base 200 and the second support body 120, in a more specific embodiment, the second support body 120, the supporting and guiding bracket 300, and the base 200 are sequentially connected in an end-to-end manner, so that the second support body 120, the supporting and guiding bracket 300, and the base 200 are connected and enclosed to form a U-shaped structure.

Specifically, when personnel transfer is performed with the anti-toppling multi-function transfer nursing cart, the base may be moved directly to the bottom of the bed while translating the support mechanism 100 above the bed deck or other target object.

In particular, because there is an open clearance space or opening between the support mechanism 120 and the same side of the base 200, and the height of the supporting mechanism 120 is adjustable, so that the height of the avoiding space between the supporting mechanism 120 and the base 200 is adjustable, when people need to transfer between the multifunctional transfer nursing vehicle and the bed, the multifunctional transfer nursing vehicle is integrally translated to the bed body, because there is an open space between the support mechanism 120 and the base 200, so that the bed board can relatively enter the open space between the support mechanism 120 and the base 200, by adjusting the height of the support mechanism 120, the height of the support mechanism 120 can be adapted to the height of the bed, in this state, the personnel can be easily transferred between the supporting mechanism 100 and the bed, and it should be noted that the main applicable object of the multifunctional transfer nursing vehicle provided by the embodiment of the present invention is mainly the condition that an open space exists between the bed board and the ground.

Specifically, the width of the supporting mechanism 100 and the width of the base 200 are as much as possible equal to or slightly smaller than the width of the base 200, so that the center of gravity of the multifunctional transferring nursing cart as a whole is located at the center of the multifunctional transferring nursing cart.

Specifically, two ends of the first cross beam 210 and the second cross beam 220 are both provided with a universal wheel 500, the first cross beam 210 is further provided with a pedal 700, the pedal 700 may be fixed on the first cross beam 210 in a fixed connection manner, or may be connected with the first cross beam 210 in a movable connection manner, so that the pedal 700 may be retracted, for example, the pedal 700 may be connected with the first cross beam 210 in a hinged connection manner; the anti-toppling wheel 600 is disposed on the second cross member 220, wherein the anti-toppling wheel 600 is disposed at a rear side of the universal wheel 500 mounted on the second cross member 220 in an opposite direction to a traveling direction of the multi-function transfer nursing cart.

Specifically, during the normal driving of the anti-toppling multifunctional transferring nursing cart, the universal wheels 500 on the first cross beam 210 and the second cross beam 220 are all in contact with the ground, and the anti-toppling wheels 600 are in a suspension state, that is, a gap is formed between the anti-toppling wheels 600 and the ground (as can be seen from fig. 3), and when the multifunctional transferring nursing cart topples backwards to cause the universal wheels on the first cross beam 210 to lift off the ground, the anti-toppling wheels 600 can be in contact with the ground and support the multifunctional transferring nursing cart, so as to adjust the overall gravity center of the multifunctional transferring nursing cart, so that the overall gravity center does not exceed the support range of the anti-toppling wheels, and the multifunctional transferring nursing cart is prevented from toppling backwards, so that the multifunctional transferring nursing cart is kept stable, and the anti-toppling of the multifunctional transferring nursing cart is realized.

Specifically, referring to fig. 3 again, the anti-toppling wheel 600 is mounted on an adjustable bracket, the adjustable bracket is fixedly disposed on the base 200, wherein the inclination angle of the adjustable bracket is adjustable, for example, the adjustable bracket comprises a shaft 810 and a connecting component 820, the central axis of the anti-toppling wheel 600 is fixedly connected with the shaft 810, the shaft 810 is connected with the connecting component 820, the connecting component 820 is fixedly disposed on the base 200 (for example, the connecting component 820 is fixedly disposed on the first cross beam 220), wherein the connecting component 820 has a sleeve, the shaft 810 is sleeved in the sleeve, both the shaft and the sleeve are disposed with limiting holes, the shaft and the sleeve are fixedly connected with each other via the limiting component, for example, the limiting component can be a screw or a limiting rod, the screw or the limiting rod is inserted into the limiting holes on the shaft and the sleeve, thereby limiting the relative movement between the shaft lever and the sleeve and further realizing the fixation of the shaft lever and the sleeve; of course, the shaft rod can be provided with a plurality of limiting holes along the length direction of the shaft rod, and the limiting holes in different positions on the shaft rod correspond to the limiting holes in the sleeve and are fixed by the limiting parts, so that the distance between the anti-toppling wheel 600 and the ground can be adjusted.

Specifically, the shaft 810 is disposed in an inclined manner, and of course, the inclined angle of the shaft 810 can also be adjusted, for example, the inclined angle of the shaft 810 can be adjusted by adjusting the connecting component 820, which can be a component known to those skilled in the art, and will not be described herein again.

Specifically, the diameter of the anti-toppling wheel is smaller than that of the universal wheel, and the anti-toppling wheel can rotate freely.

Specifically, the second support body 120 is directly connected to the lifting mechanism 400 in a transmission manner, the second support body 120 is connected to the first support body 110 through a further mechanism 150, and the step mechanism 150 is at least used for adjusting the angle formed between the first support body 110 and the second support body 120, but the step mechanism 150 may also adopt other angle adjusting mechanisms capable of adjusting the angle formed between the first support body 110 and the second support body 120.

Specifically, the first support body 110 and/or the second support body 120 are further provided with limit support feet 160, and the limit support feet 160 are at least used for assisting in fixing the first support body 110 and the second support body 120, so that the first support body 110 and the second support body 120 maintain a fixed angle state, for example, the limit support feet 160 may be limit rods or the like.

Specifically, when the first support body and the second support body are folded and combined to form the seat state, the first support body 110 is mainly used for supporting the back of the human body, and the second support body 120 is mainly used for supporting the waist and hip of the human body; and the end of the first support body 110 far away from the second support body 120 is further provided with a headrest 130 adapted to the head of a human body, for example, the headrest 130 can be detachably arranged on the first support body 110.

Specifically, the handrail 140 is further disposed on a side of the supporting mechanism 100 away from the supporting and guiding bracket 300, and the handrail 140 may include a plurality of handrails, and the plurality of handrails are movably connected to each other, so that the whole handrail 140 can be folded to be stored, and of course, the handrail can also serve as a guardrail.

Specifically, the first support body 110 and the second support body 120 are both planar members.

Specifically, the lifting mechanism 400 may be a screw lifting mechanism, the lifting mechanism 400 includes a ball screw 410, an operating handle 420 is disposed on a top of the ball screw 410, a locking mechanism 430 is disposed on a bottom of the ball screw, a moving component on the screw lifting mechanism can be driven to ascend or descend along the screw by rotating the operating handle 420, the locking mechanism is at least used for fixing the screw to prevent the screw from moving, and thus the moving component can be fixed at a designated position on the screw.

Specifically, guide shaft bodies 440 parallel to the screw shaft may be further disposed on both sides of the ball screw 410, the moving member is coupled to and engaged with the screw shaft and the guide shaft, the second support body 120 is fixedly connected to the moving member, and the second support body may move up and down along the screw shaft and the guide shaft together with the moving member.

Specifically, those skilled in the art may also adopt other driving components capable of realizing reciprocating linear motion instead of the screw rod lifting mechanism, for example, a linear motion cylinder, a linear driving motor, etc.

Specifically, use the embodiment of the utility model provides a prevent multi-functional transfer nursing car of empting and carry out the working process that personnel shifted and include at least:

the first support body 110 is laid flat, and the angle between the first support body 110 and the second support body 120 is fixed (for example, the fixing of the first support body 110 and the second support body 120 can be realized by the stepping mechanism 150 and the limit supporting feet 160), so that the first support body 110 and the second support body 120 are combined to form a flat plate state (as shown in fig. 2);

the multifunctional transfer nursing trolley is pushed to the bedside of a person to be transferred, the locking of the ball screw 410 by the locking mechanism 430 is released, and the supporting mechanism 100 is driven to ascend or descend integrally by operating the operating handle 420, so that the height of the supporting mechanism 100 is higher than the bed surface; then, the multifunctional transfer nursing trolley is continuously moved, the base 200 of the multifunctional transfer nursing trolley enters the bottom of the bed, the supporting mechanism 200 moves to the position above the bed surface, the supporting mechanism 200 is overlapped with most of the area of the bed surface, the supporting mechanism 100 is driven to descend through the lifting mechanism 400 and is attached to the bed surface, and at the moment, the person to be transferred can be transferred to the supporting mechanism 100;

after the preliminary transfer of the personnel to be transferred is completed, the supporting mechanism 100 is driven to ascend and be away from the bed surface through the lifting mechanism 400, and then the function transfer nursing trolley is pulled out along the direction away from the bed; then, the first support body 110 is folded upwards relative to the second support body 120 and is arranged at a certain angle by adjusting the stepping mechanism 150 and the limiting support legs 160, and the angle is locked after the angle is adjusted, so that the first support body 110 and the second support body 120 are combined to form a wheelchair state, and a person can sit and stand on the multifunctional transfer nursing vehicle;

in the normal driving of the anti-toppling multifunctional transferring nursing cart, the universal wheels 500 on the first beam 210 and the second beam 220 are all in contact with the ground, and the anti-toppling wheels 600 are in a suspension state, i.e. a gap is formed between the anti-toppling wheels 600 and the ground (as can be seen from fig. 3), and when the multifunctional transferring nursing cart topples backwards to cause the universal wheels on the first beam 210 to be off the ground, the anti-toppling wheels 600 can be in contact with the ground and support the multifunctional transferring nursing cart to adjust the overall gravity center of the multifunctional transferring nursing cart, so that the overall gravity center does not exceed the support range of the anti-toppling wheels, and the multifunctional transferring nursing cart is prevented from toppling backwards, so that the multifunctional transferring nursing cart is kept stable, and the anti-toppling of the multifunctional transferring nursing cart is realized.

It should be noted that the embodiment of the utility model provides a prevent multi-functional transfer nursing car of empting can be applicable to medical scenes such as hospital, and be used for to the patient's that can't normally remove of disability or half disability or temporary transferring, also can be used for the non-medical scenes such as endowment institution, recuperation institution certainly, and be used for to the personnel's that can't normally remove of disability or half disability or temporary transferring.

The embodiment of the utility model provides a prevent multi-functional transfer nursing car of empting, simple structure has multiple user state, and when using, the automobile body can push under the sick bed, makes the bearing structure can overlap with most of bed, can greatly reduce the usage space, conveniently carries out relevant nursing operation in the transfer process; and, the embodiment of the utility model provides a prevent multi-functional transfer nursing car of empting still is provided with prevents empting the wheel, is traveling or stops the in-process, can adjust the focus position of multi-functional transfer nursing car to prevent that multi-functional transfer nursing car from taking place the danger of heeling.

It should be understood that the above-mentioned embodiments are merely illustrative of the technical concepts and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, and therefore, the protection scope of the present invention should not be limited thereby. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.

Claims

1. A multifunctional transfer nursing trolley capable of preventing toppling is characterized by comprising: the device comprises a base, a supporting mechanism, a supporting and guiding bracket, a lifting mechanism, at least two groups of universal wheels, a braking mechanism and at least one group of anti-toppling wheels;

2. The toppling-prevention multi-purpose transfer nursing cart according to claim 1, characterized in that; the anti-toppling wheels are arranged on the base in a hanging mode, and when the multifunctional transfer nursing trolley topples along the traveling direction or the reverse direction, the anti-toppling wheels can be in contact with the ground.

3. The toppling-prevention multi-purpose transfer nursing cart according to claim 2, characterized in that; the anti-toppling wheel is obliquely arranged on the base, and the anti-toppling wheel is arranged on the rear side of the universal wheel along the advancing direction of the multifunctional transfer nursing vehicle.

4. The toppling-prevention multi-purpose transfer nursing cart according to claim 3, characterized in that; the anti-toppling wheel is arranged on an adjustable support, the adjustable support is fixedly arranged on the base, and the inclination angle of the adjustable support is adjustable.

5. The toppling-prevention multi-purpose transfer nursing cart according to claim 3, characterized in that; the diameter of the anti-toppling wheel is smaller than that of the universal wheels, when the at least two groups of universal wheels are in contact with the bottom surface, a gap is formed between the anti-toppling wheel and the bottom surface, and when the at least one group of universal wheels is away from the ground surface, the anti-toppling wheel is in contact with the ground surface.

6. The toppling-prevention multi-purpose transfer nursing cart according to claim 2, characterized in that; the base is also movably provided with a pedal plate, wherein the pedal plate and the anti-toppling wheel are oppositely arranged on the front end side and the rear end side of the base.

7. The toppling-prevention multi-purpose transfer nursing cart according to claim 1, characterized in that; the second supporting body is directly connected with the lifting mechanism, the second supporting body is also connected with the first supporting body through a further mechanism, and the stepping mechanism is at least used for adjusting the angle formed by the first supporting body and the second supporting body.

8. The toppling-prevention multi-purpose transfer nursing trolley according to claim 1 or 7, characterized in that; the second support is disposed parallel to the base.

9. The toppling-prevention multi-purpose transfer nursing trolley according to claim 1 or 7, characterized in that; the second supporting body, the supporting and guiding bracket and the base are connected and enclosed to form a U-shaped structure with an opening avoiding opening at one side.

10. The toppling-prevention multi-purpose transfer nursing cart according to claim 1, characterized in that; the lifting mechanism comprises a lead screw lifting mechanism, and the lead screw lifting mechanism is also connected with an operating handle for controlling the lead screw to rotate and a locking mechanism for locking the lead screw.